* ipa-polymorphic-call.c
[official-gcc.git] / gcc / ChangeLog
blobd385e334bf7a19446a15ca9009450c1d2b38a2c1
1 2014-11-16  Jan Hubicka  <hubicka@ucw.cz>
3         * ipa-polymorphic-call.c
4         (ipa_polymorphic_call_context::speculation_consistent_p): Constify.
5         (ipa_polymorphic_call_context::meet_speculation_with): New function.
6         (ipa_polymorphic_call_context::combine_with): Handle types in construction
7         better.
8         (ipa_polymorphic_call_context::equal_to): Do not bother about useless
9         speculation.
10         (ipa_polymorphic_call_context::meet_with): New function.
11         * cgraph.h (class ipa_polymorphic_call_context): Add
12         meet_width, meet_speculation_with; constify speculation_consistent_p.
13         * ipa-cp.c (ipa_context_from_jfunc): Handle speculation; combine with incomming
14         context.
15         (propagate_context_accross_jump_function): Likewise; be more cureful.
16         about set_contains_variable.
17         (ipa_get_indirect_edge_target_1): Fix handling of dynamic type changes.
18         (find_more_scalar_values_for_callers_subset): Fix.
19         (find_more_contexts_for_caller_subset): Perform meet operation.
21 2014-11-16  Jan Hubicka  <hubicka@ucw.cz>
23         * passes.c (execute_one_pass): Do not apply all transforms prior
24         every simple IPA pass.
25         * cgraphunit.c: Do not include fibheap.h
26         (expand_thunk): Use get_untransformed_body.
27         (cgraph_node::expand): Likewise.
28         * tree-ssa-structalias.c (ipa_pta_execute): Skip inline clones.
29         * cgraph.c (release_function_body): Do not push cfun when CFG is not there.
30         (cgraph_node::get_untransformed_body): Break out from ...
31         (cgraph_node::get_body): ... here; add code to apply all transforms.
32         * cgraph.h (cgraph_node): Add get_untransformed_body.
33         * ipa-icf.c (sem_function::init): Use get_untransformed_body.
34         * cgraphclones.c (duplicate_thunk_for_node): Likewise.
35         * tree-inline.c (expand_call_inline): LIkewise.
36         * i386.c (ix86_reset_to_default_globals): Break out from ...
37         (ix86_set_current_function): ... here;
38         (ix86_reset_previous_fndecl): Use it.
39         (ix86_simd_clone_adjust): Use ix86_reset_previous_fndecl.
41 2014-11-16  Eric Botcazou  <ebotcazou@adacore.com>
43         * doc/tm.texi.in (TARGET_FLAGS_REGNUM): Move around.
44         * doc/tm.texi: Regenerate.
46 2014-11-16  Uros Bizjak  <ubizjak@gmail.com>
48         * config/sh/sh.c: Do not include algorithm.
49         (sh_emit_scc_to_t): Replace open-coded swap with std::swap
50         to swap values.
51         (sh_emit_compare_and_branch): Ditto.
52         (sh_emit_compare_and_set): Ditto.
53         * config/sh/sh.md (replacement peephole2): Ditto.
54         (cstore4_media): Ditto.
55         (*fmasf4): Ditto.
57 2014-11-15  Vladimir Makarov  <vmakarov@redhat.com>
59         * lra-remat.c (cand_transf_func): Process regno for
60         rematerialization too.
61         * lra.c (lra): Switch on rematerialization pass.
63 2014-11-15  Vladimir Makarov  <vmakarov@redhat.com>
65         * lra.c (lra): Switch off rematerialization pass.
67 2014-11-15  Marc Glisse  <marc.glisse@inria.fr>
69         * config/i386/xmmintrin.h (_mm_add_ps, _mm_sub_ps, _mm_mul_ps,
70         _mm_div_ps, _mm_store_ss, _mm_cvtss_f32): Use vector extensions
71         instead of builtins.
72         * config/i386/emmintrin.h (__v2du, __v4su, __v8hu, __v16qu): New
73         typedefs.
74         (_mm_sqrt_sd): Fix comment.
75         (_mm_add_epi8, _mm_add_epi16, _mm_add_epi32, _mm_add_epi64,
76         _mm_sub_epi8, _mm_sub_epi16, _mm_sub_epi32, _mm_sub_epi64,
77         _mm_mullo_epi16, _mm_cmpeq_epi8, _mm_cmpeq_epi16, _mm_cmpeq_epi32,
78         _mm_cmplt_epi8, _mm_cmplt_epi16, _mm_cmplt_epi32, _mm_cmpgt_epi8,
79         _mm_cmpgt_epi16, _mm_cmpgt_epi32, _mm_and_si128, _mm_or_si128,
80         _mm_xor_si128, _mm_store_sd, _mm_cvtsd_f64, _mm_storeh_pd,
81         _mm_cvtsi128_si64, _mm_cvtsi128_si64x, _mm_add_pd, _mm_sub_pd,
82         _mm_mul_pd, _mm_div_pd, _mm_storel_epi64, _mm_movepi64_pi64):
83         Use vector extensions instead of builtins.
84         * config/i386/smmintrin.h (_mm_cmpeq_epi64, _mm_cmpgt_epi64,
85         _mm_mullo_epi32): Likewise.
86         * config/i386/avxintrin.h (__v4du, __v8su, __v16hu, __v32qu):
87         New typedefs.
88         (_mm256_add_pd, _mm256_add_ps, _mm256_div_pd, _mm256_div_ps,
89         _mm256_mul_pd, _mm256_mul_ps, _mm256_sub_pd, _mm256_sub_ps):
90         Use vector extensions instead of builtins.
91         * config/i386/avx2intrin.h (_mm256_cmpeq_epi8, _mm256_cmpeq_epi16,
92         _mm256_cmpeq_epi32, _mm256_cmpeq_epi64, _mm256_cmpgt_epi8,
93         _mm256_cmpgt_epi16, _mm256_cmpgt_epi32, _mm256_cmpgt_epi64,
94         _mm256_and_si256, _mm256_or_si256, _mm256_xor_si256, _mm256_add_epi8,
95         _mm256_add_epi16, _mm256_add_epi32, _mm256_add_epi64,
96         _mm256_mullo_epi16, _mm256_mullo_epi32, _mm256_sub_epi8,
97         _mm256_sub_epi16, _mm256_sub_epi32, _mm256_sub_epi64): Likewise.
98         * config/i386/avx512fintrin.h (__v8du, __v16su, __v32hu, __v64qu):
99         New typedefs.
100         (_mm512_or_si512, _mm512_or_epi32, _mm512_or_epi64, _mm512_xor_si512,
101         _mm512_xor_epi32, _mm512_xor_epi64, _mm512_and_si512,
102         _mm512_and_epi32, _mm512_and_epi64, _mm512_mullo_epi32,
103         _mm512_add_epi64, _mm512_sub_epi64, _mm512_add_epi32,
104         _mm512_sub_epi32, _mm512_add_pd, _mm512_add_ps, _mm512_sub_pd,
105         _mm512_sub_ps, _mm512_mul_pd, _mm512_mul_ps, _mm512_div_pd,
106         _mm512_div_ps): Use vector extensions instead of builtins.
107         * config/i386/avx512bwintrin.h (_mm512_mullo_epi16, _mm512_add_epi8,
108         _mm512_sub_epi8, _mm512_sub_epi16, _mm512_add_epi16): Likewise.
109         * config/i386/avx512dqintrin.h (_mm512_mullo_epi64): Likewise.
110         * config/i386/avx512vldqintrin.h (_mm256_mullo_epi64, _mm_mullo_epi64):
111         Likewise.
113 2014-11-15  Jan Hubicka <hubicka@ucw.cz>
115         * lto-streamer-out.c (hash_tree): Use cl_optimization_hash.
116         * lto-streamer.h (cl_optimization_stream_out, cl_optimization_stream_in): Declare.
117         * optc-save-gen.awk: Generate cl_optimization LTO streaming and hashing routines.
118         * opth-gen.awk: Add prototype of cl_optimization_hash.
119         * tree-streamer-in.c (unpack_ts_optimization): Remove.
120         (streamer_unpack_tree_bitfields): Use cl_optimization_stream_in.
121         * tree-streamer-out.c (pack_ts_optimization): Remove.
122         (streamer_pack_tree_bitfields): Use cl_optimization_stream_out.
124 2014-11-15  Mircea Namolaru  <mircea.namolaru@inria.fr>
126         * common.opt (flag_loop_unroll_and_jam): New flag.
127         * params.def (PARAM_LOOP_UNROLL_JAM_SIZE): Parameter for unroll and
128         jam flag.
129         (PARAM_LOOP_UNROLL_JAM_DEPTH): Likewise.
130         * graphite-poly.h (struct poly_bb:map_sepclass): New field
131         * graphite-poly.c (new_poly_bb): Initialization for new field.
132         (apply_poly_transforms): Support for unroll and jam flag.
133         * graphite-isl-ast-to-gimple.c (generate_luj_sepclass): Compute the
134         separation class.
135         (generate_luj_sepclass_opt): Build the separation class option.
136         (generate_luj_options): Set unroll and jam options.
137         (set_options): Support for unroll and jam options.
138         (scop_to_isl_ast): Likewise
139         * graphite-optimize-isl.c (getPrevectorMap_full): New function for
140         computing the separating class map.
141         (optimize_isl): Support for the separating class map.
142         (apply_schedule_map_to_scop): Likewise.
143         (getScheduleMap): Likewise.
144         (getScheduleForBand): Likewise.
145         (getScheduleForBandList): Likewise.
146         * graphite.c (gate_graphite_transforms): Add unroll and jam flag.
147         * toplev.c (process_options) Likewise.
149 2014-11-15  Eric Botcazou  <ebotcazou@adacore.com>
151         * tree-cfg.c (replace_loop_annotate_in_block): New function extracted
152         from...
153         (replace_loop_annotate): ...here.  Call it on the header and on the
154         latch block, if any.  Restore proper behavior of final cleanup.
156 2014-11-15  Eric Botcazou  <ebotcazou@adacore.com>
158         * tree-ssa-loop-ivcanon.c (try_unroll_loop_completely): Add log message
159         for max-completely-peeled-insns limit.
161 2014-11-14  Jan Hubicka  <hubicka@ucw.cz>
163         * ipa-prop.h (ipa_known_type_data): Remove.
164         (ipa_binfo_from_known_type_jfunc): Remove.
166 2014-11-14  Andrew Pinski  <apinski@cavium.com>
168         * config/aarch64/aarch64-cores.def (thunderx): Change the scheduler
169         over to thunderx.
170         * config/aarch64/aarch64.md: Include thunderx.md.
171         (generic_sched): Set to no for thunderx.
172         * config/aarch64/thunderx.md: New file.
174 2014-11-14  Michael Meissner  <meissner@linux.vnet.ibm.com>
176         * config/rs6000/predicates.md (easy_fp_constant): Delete redunant
177         tests for 0.0.
179         * config/rs6000/vector.md (VEC_R): Move secondary reload support
180         insns to rs6000.md from vector.md.
181         (reload_<VEC_R:mode>_<P:mptrsize>_store): Likewise.
182         (reload_<VEC_R:mode>_<P:mptrsize>_load): Likewise.
183         (vec_reload_and_plus_<mptrsize>): Likewise.
185         * config/rs6000/rs6000.md (Fa): New mode attribute to give
186         constraint for the Altivec registers for a type.
187         (RELOAD): New mode iterator for all of the types that have
188         secondary reload address support to load up a base register.
189         (extendsfdf2_fpr): Use correct constraint.
190         (copysign<mode>3_fcpsgn): For SFmode, use correct xscpsgndp
191         instruction.
192         (floatsi<mode>2_lfiwax): Add support for -mupper-regs-{sf,df}.
193         Generate the non-VSX instruction if all registers were FPRs.  Do
194         not use the patterns in vsx.md for scalar operations.
195         (floatsi<mode>2_lfiwax_mem): Likewise.
196         (floatunssi<mode>2_lfiwzx): Likewise.
197         (floatunssi<mode>2_lfiwzx_mem): Likewise.
198         (fix_trunc<mode>di2_fctidz): Likewise.
199         (fixuns_trunc<mode>di2_fctiduz): Likewise.
200         (fctiwz_<mode>): Likewise.
201         (fctiwuz_<mode>): Likewise.
202         (friz): Likewise.
203         (floatdidf2_fpr): Likewise.
204         (floatdidf2_mem): Likewise.
205         (floatunsdidf2): Likewise.
206         (floatunsdidf2_fcfidu): Likewise.
207         (floatunsdidf2_mem): Likewise.
208         (floatdisf2_fcfids): Likewise.
209         (floatdisf2_mem): Likewise.
210         (floatdisf2_internal1): Add explicit test for not FCFIDS to make
211         it more obvious that the code is for pre-ISA 2.06 machines.
212         (floatdisf2_internal2): Likewise.
213         (floatunsdisf2_fcfidus): Add support for -mupper-regs-{sf,df}.
214         Generate the non-VSX instruction if all registers were FPRs.  Do
215         not use the patterns in vsx.md for scalar operations.
216         (floatunsdisf2_mem): Likewise.
217         (reload_<RELOAD:mode>_<P:mptrsize>_store): Move the reload
218         handlers here from vector.md, and expand the types we generate
219         reload handlers for.
220         (reload_<RELOAD:mode>_<P:mptrsize>_load): Likewise.
221         (vec_reload_and_plus_<mptrsize>): Likewise.
223         * config/rs6000/vsx.md (vsx_float<VSi><mode>2): Only provide the
224         vector forms of the instructions.  Move VSX scalar forms to
225         rs6000.md, and add support for -mupper-regs-sf.
226         (vsx_floatuns<VSi><mode>2): Likewise.
227         (vsx_fix_trunc<mode><VSi>2): Likewise.
228         (vsx_fixuns_trunc<mode><VSi>2): Likewise.
229         (vsx_float_fix_<mode>2): Delete DF version, rename to
230         vsx_float_fix_v2df2.
231         (vsx_float_fix_v2df2): Likewise.
233 2014-11-14  Martin Jambor  <mjambor@suse.cz>
235         * ipa-prop.h (jump_func_type): Removed value IPA_JF_KNOWN_TYPE.
236         (ipa_pass_through_data): Removed field type_preserved.
237         (ipa_ancestor_jf_data): removed fields type and type_preserved.
238         (ipa_jump_func): Removed field known_type.
239         (ipa_get_jf_known_type_offset): Removed.
240         (ipa_get_jf_known_type_base_type): Likewise.
241         (ipa_get_jf_known_type_component_type): Likewise.
242         (ipa_get_jf_ancestor_type): Likewise.
243         * ipa-cp.c (print_ipcp_constant_value): Removed BINFO handling.
244         (ipa_get_jf_pass_through_result): Likewise.
245         (ipa_get_jf_ancestor_result): Always build ptr_node_type accesses.
246         (values_equal_for_ipcp_p): Removed BINFO handling.
247         (ipa_get_indirect_edge_target_1): Updated comment.
248         * ipa-prop.c (ipa_print_node_jump_functions_for_edge): Removed handling
249         of IPA_JF_KNOWN_TYPE jump functions.  Do not print removed fields.
250         (ipa_set_jf_known_type): Removed.
251         (ipa_set_jf_simple_pass_through): Do not set removed fields.  Update
252         all callers.
253         (ipa_set_jf_arith_pass_through): Likewise.
254         (ipa_set_ancestor_jf): Likewise.
255         (ipa_binfo_from_known_type_jfunc): Removed.
256         (prop_type_change_info): Removed fields known_current_type and
257         multiple_types_encountered.
258         (extr_type_from_vtbl_ptr_store): Removed.
259         (check_stmt_for_type_change): Do not attempt to identify changed type.
260         (detect_type_change_from_memory_writes): Do not set the removed fields,
261         always set jfunc to unknown.
262         (compute_complex_assign_jump_func): Do not detect dynamic type change.
263         (compute_complex_ancestor_jump_func): Likewise.
264         (compute_known_type_jump_func): Removed.
265         (ipa_compute_jump_functions_for_edge): Do not detect dynamic type
266         change.  Do not comute known type jump functions.
267         (combine_known_type_and_ancestor_jfs): Removed.
268         (update_jump_functions_after_inlining): Removed handling of
269         IPA_JF_KNOWN_TYPE jump functions.  Do not set removed fields.
270         (ipa_write_jump_function): Do not stream removed fields or known type
271         jump functions.
272         (ipa_read_jump_function): Likewise.
274 2014-11-14  Vladimir Makarov  <vmakarov@redhat.com>
276         * lra-int.h (lra_create_live_ranges): Add parameter.
277         * lra-lives.c (temp_bitmap): Move higher.
278         (initiate_live_solver): Move temp_bitmap initialization into
279         lra_live_ranges_init.
280         (finish_live_solver): Move temp_bitmap clearing into
281         live_ranges_finish.
282         (process_bb_lives): Add parameter.  Use it to control live info
283         update and dead insn elimination.  Pass it to mark_regno_live and
284         mark_regno_dead.
285         (lra_create_live_ranges): Add parameter.  Pass it to
286         process_bb_lives.
287         (lra_live_ranges_init, lra_live_ranges_finish): See changes in
288         initiate_live_solver and finish_live_solver.
289         * lra-remat.c (do_remat): Process insn non-operand hard regs too.
290         Use temp_bitmap to update avail_cands.
291         * lra.c (lra): Pass new parameter to lra_create_live_ranges.  Move
292         check with lra_need_for_spill_p after live range pass.  Switch on
293         rematerialization pass.
295 2014-11-14  Martin Jambor  <mjambor@suse.cz>
297         * ipa-prop.h (ipa_get_jf_pass_through_type_preserved): use
298         agg_preserved flag instead.
299         (ipa_get_jf_ancestor_type_preserved): Likewise.
300         (ipa_node_params): Rename known_vals to known_csts, update all users.
301         New field known_contexts.
302         (ipa_get_indirect_edge_target): Update prototype.
303         (ipcp_poly_ctx_values_pool): Declare.
304         (ipa_context_from_jfunc): Likewise.
305         * ipa-inline.h (estimate_ipcp_clone_size_and_time): Updated prototype.
306         * cgraph.h (ipa_polymorphic_call_context): New method equal_to.  New
307         parameter newline of method dump.
308         * ipa-cp.c (ctxlat): New field.
309         (ipcp_values_pool): Renamed to ipcp_cst_values_pool, updated all users.
310         (ipcp_poly_ctx_values_pool):New variable.
311         (ipa_get_poly_ctx_lat): New function.
312         (print_ipcp_constant_value): New overloaded function for contexts.
313         (print_all_lattices): Also print contexts.
314         (ipa_topo_info): New field contexts;
315         (set_all_contains_variable): Also set the flag in the context lattice.
316         (initialize_node_lattices): Likewise for flag bottom.
317         (ipa_get_jf_ancestor_result): Removed BINFO handling.
318         (ipa_value_from_jfunc): Likewise.
319         (ipa_context_from_jfunc): New function.
320         (values_equal_for_ipcp_p): New overloaded function for contexts.
321         (allocate_and_init_ipcp_value): Construct the value.
322         (allocate_and_init_ipcp_value): New overloaded function for contexts.
323         (propagate_scalar_accross_jump_function): Removed handling of
324         KNOWN_TYPE jump functions.
325         (propagate_context_accross_jump_function): New function.
326         (propagate_constants_accross_call): Also propagate contexts.
327         (ipa_get_indirect_edge_target_1): Work on contexts rather than BINFOs.
328         (ipa_get_indirect_edge_target): Likewise.
329         (devirtualization_time_bonus): Likewise.
330         (gather_context_independent_values): Create and populate known_contexts
331         vector rather than known_binfos.
332         (perform_estimation_of_a_value): Work on contexts rather than BINFOs.
333         (estimate_local_effects): Likewise.
334         (add_all_node_vals_to_toposort): Also add contexts to teir topological
335         sort.
336         (ipcp_propagate_stage): Also propagate effects of contexts.
337         (ipcp_discover_new_direct_edges): Receive and pass known_contexts to
338         ipa_get_indirect_edge_target_1.
339         (cgraph_edge_brings_value_p): New overloaded function for contexts.
340         (create_specialized_node): Work on contexts rather than BINFOs.
341         (find_more_contexts_for_caller_subset): New function.
342         (known_contexts_useful_p): New function.
343         (copy_useful_known_contexts): Likewise.
344         (modify_known_vectors_with_val): Likewise.
345         (ipcp_val_in_agg_replacements_p): Renamed to
346         ipcp_val_agg_replacement_ok_p, return true for all offset indicating
347         non-aggregate.
348         (ipcp_val_agg_replacement_ok_p): New overloaded function for contexts.
349         (decide_about_value): Work on contexts rather than BINFOs.
350         (decide_whether_version_node): Likewise.
351         (ipcp_driver): Initialize the new alloc pool.
352         * ipa-prop.c (ipa_print_node_jump_functions_for_edge): Prettify
353         printing of edge contexts.
354         (ipa_set_ancestor_jf): Replace assert with conditional setting of
355         type_preserved to false.
356         (update_jump_functions_after_inlining): Use access function instead of
357         reading agg_preserved directly.  Store combined context in the ancestor
358         case.
359         (try_make_edge_direct_virtual_call): Work on contexts rather than
360         BINFOs.
361         (update_indirect_edges_after_inlining): Get context from
362         ipa_context_from_jfunc.
363         (ipa_free_node_params_substructures): Free also known_contexts.
364         (ipa_free_all_structures_after_ipa_cp): Free the new alloc pool.
365         (ipa_free_all_structures_after_iinln): Likewise.
366         * ipa-inline-analysis.c (evaluate_properties_for_edge): Work on
367         contexts rather than BINFOs.
368         (estimate_edge_devirt_benefit): Likewise.
369         (estimate_edge_size_and_time): Likewise.
370         (estimate_calls_size_and_time): Likewise.
371         (estimate_node_size_and_time): Likewise.
372         (estimate_ipcp_clone_size_and_time): Likewise.
373         (do_estimate_edge_time): Likewise.
374         (do_estimate_edge_size): Likewise.
375         (do_estimate_edge_hints): Likewise.
376         * ipa-polymorphic-call.c (ipa_polymorphic_call_context::dump): New
377         parameter newline, ouput newline only when it is set.
378         (ipa_polymorphic_call_context::equal_to): New method.
380 2014-11-14  Martin Jambor  <mjambor@suse.cz>
382         * ipa-cp.c (ipcp_value_source): Converted to a template class.  All
383         users converted to the same specialization as the using class/function
384         or specialization on tree.
385         (ipcp_value): Likewise.
386         (ipcp_lattice): Likewise.
387         (ipcp_agg_lattice): Now derived from tree specialization of
388         ipcp_lattice.
389         (values_topo): Moved to new class value_topo_info.
390         (ipa_lat_is_single_const): Turned into ipcp_lattice::is_single_const.
391         Updated all callers.
392         (print_lattice): Turned into ipcp_lattice::print.  Updated all
393         callers.
394         (value_topo_info): New class template.
395         (ipa_topo_info): New field constants.  New constructor.
396         (build_toporder_info): Do not clear stack_top, only checkign assert
397         it.
398         (set_lattice_to_bottom): Turned into ipcp_lattice::set_to_bottom.
399         Updated all callers.
400         (set_lattice_contains_variable): Turned into
401         ipcp_lattice::set_contains_variable.  Updated all callers.
402         (add_value_source): Turned into ipcp_value::add_source.  Updated all
403         callers.
404         (allocate_and_init_ipcp_value): New function.
405         (add_value_to_lattice): Turned into ipcp_lattice::add_value.  Last
406         parameter got default a value.  Updated all callers.
407         (add_scalar_value_to_lattice): Removed, users converted to using
408         ipcp_lattice::add_value with default value of the last parameter.
409         (add_val_to_toposort): Turned to value_topo_info::add_val.  Updated
410         all callers.
411         (propagate_effects): Made method of value_topo_info.
412         (cgraph_edge_brings_value_p): Now a template function.
413         (get_info_about_necessary_edges): Likewise.
414         (gather_edges_for_value): Likewise.
415         (perhaps_add_new_callers): Likewise.
416         (decide_about_value): Likewise.
417         * ipa-prop.h (ipcp_lattice): Remove fowrward declaration.
419 2014-11-14  Jakub Jelinek  <jakub@redhat.com>
421         * doc/install.texi (--with-diagnostics-color=): Document.
423         * tree-ssa.dce.c (eliminate_unnecessary_stmts): Eliminate
424         IFN_GOMP_SIMD_LANE without lhs as useless.
426         * ipa-pure-const.c (struct funct_state_d): Add can_free field.
427         (varying_state): Add true for can_free.
428         (check_call): For builtin or internal !nonfreeing_call_p set
429         local->can_free.
430         (check_stmt): For asm volatile and asm with "memory" set
431         local->can_free.
432         (analyze_function): Clear local->can_free initially, continue
433         calling check_stmt until all flags are computed, dump can_free
434         flag.
435         (pure_const_write_summary): Write can_free flag.
436         (pure_const_read_summary): Read it back.
437         (propagate_pure_const): Propagate also can_free flag, set
438         w->nonfreeing_fn if it is false after propagation.
439         * cgraph.h (cgraph_node): Add nonfreeing_fn member.
440         * gimple.c: Include ipa-ref.h, lto-streamer.h and cgraph.h.
441         (nonfreeing_call_p): Return cgraph nonfreeing_fn flag if set.
442         Also return true for IFN_ABNORMAL_DISPATCHER.
443         * cgraph.c (cgraph_node::dump): Dump nonfreeing_fn flag.
444         * lto-cgraph.c (lto_output_node): Write nonfreeing_fn flag.
445         (input_overwrite_node): Read it back.
447 2014-11-14  Jakub Jelinek  <jakub@redhat.com>
448             Marek Polacek  <polacek@redhat.com>
450         * sanopt.c: Include tree-ssa-operands.h.
451         (struct sanopt_info): Add has_freeing_call_p,
452         has_freeing_call_computed_p, imm_dom_path_with_freeing_call_p,
453         imm_dom_path_with_freeing_call_computed_p, freeing_call_events,
454         being_visited_p fields.
455         (struct sanopt_ctx): Add asan_check_map field.
456         (imm_dom_path_with_freeing_call, maybe_optimize_ubsan_null_ifn,
457         maybe_optimize_asan_check_ifn): New functions.
458         (sanopt_optimize_walker): Use them, optimize even ASAN_CHECK
459         internal calls.
460         (pass_sanopt::execute): Call sanopt_optimize even for
461         -fsanitize=address.
462         * gimple.c (nonfreeing_call_p): Return true for non-ECF_LEAF
463         internal calls.
465 2014-11-14  Alan Lawrence  <alan.lawrence@arm.com>
467         * tree-vect-loop.c (vect_create_epilog_for_reduction): Move code for
468         'if (extract_scalar_result)' to the only place that it is true.
470 2014-11-14  H.J. Lu  <hongjiu.lu@intel.com>
472         * config.gcc (default_gnu_indirect_function): Set to yes
473         for i[34567]86-*-linux* and x86_64-*-linux* if not targeting
474         Android nor uclibc.
476 2014-11-14  Felix Yang  <felix.yang@huawei.com>
477             Jiji Jiang  <jiangjiji@huawei.com>
479         * config/aarch64/aarch64-simd.md (*aarch64_simd_ld1r<mode>): Use
480         VALL mode iterator instead of VALLDI.
483 2014-11-14  Jan Hubicka  <hubicka@ucw.cz>
485         * optc-save-gen.awk: Output cl_target_option_eq,
486         cl_target_option_hash, cl_target_option_stream_out,
487         cl_target_option_stream_in functions.
488         * opth-gen.awk: Output prototypes for
489         cl_target_option_eq and cl_target_option_hash.
490         * lto-streamer.h (cl_target_option_stream_out,
491         cl_target_option_stream_in): Declare.
492         * tree.c (cl_option_hash_hash): Use cl_target_option_hash.
493         (cl_option_hash_eq): Use cl_target_option_eq.
494         * tree-streamer-in.c (unpack_value_fields): Stream in
495         TREE_TARGET_OPTION.
496         * lto-streamer-out.c (DFS::DFS_write_tree_body): Follow
497         DECL_FUNCTION_SPECIFIC_TARGET.
498         (hash_tree): Hash TREE_TARGET_OPTION; visit
499         DECL_FUNCTION_SPECIFIC_TARGET.
500         * tree-streamer-out.c (streamer_pack_tree_bitfields): Skip
501         TS_TARGET_OPTION.
502         (streamer_write_tree_body): Output TS_TARGET_OPTION.
504 2014-11-14  Richard Biener  <rguenther@suse.de>
506         * gimple-fold.h (gimple_fold_stmt_to_constant_1): Add 2nd
507         valueization hook defaulted to no_follow_ssa_edges.
508         * gimple-fold.c (gimple_fold_stmt_to_constant_1): Pass
509         2nd valueization hook to gimple_simplify.
510         * tree-ssa-ccp.c (valueize_op_1): New function to be
511         used for gimple_simplify called via gimple_fold_stmt_to_constant_1.
512         (ccp_fold): Adjust.
513         * tree-vrp.c (vrp_valueize_1): New function to be
514         used for gimple_simplify called via gimple_fold_stmt_to_constant_1.
515         (vrp_visit_assignment_or_call): Adjust.
517 2014-11-14  Marek Polacek  <polacek@redhat.com>
519         * fold-const.c (fold_negate_expr): Don't fold INTEGER_CST if
520         that overflows when SANITIZE_SI_OVERFLOW is on.  Guard -(-A)
521         folding with TYPE_OVERFLOW_SANITIZED.
523 2014-11-14  Marek Polacek  <polacek@redhat.com>
525         PR sanitizer/63839
526         * asan.c (ATTR_CONST_NORETURN_NOTHROW_LEAF_LIST,
527         ATTR_COLD_CONST_NORETURN_NOTHROW_LEAF_LIST): Define.
528         * builtin-attrs.def (ATTR_COLD_CONST_NORETURN_NOTHROW_LEAF_LIST):
529         Define.
530         * builtins.c (fold_builtin_0): Don't include ubsan.h.  Don't
531         instrument BUILT_IN_UNREACHABLE here.
532         * sanitizer.def (BUILT_IN_UBSAN_HANDLE_BUILTIN_UNREACHABLE): Make
533         const.
534         * sanopt.c (pass_sanopt::execute): Instrument BUILT_IN_UNREACHABLE.
535         * tree-ssa-ccp.c (optimize_unreachable): Bail out if
536         SANITIZE_UNREACHABLE.
537         * ubsan.c (ubsan_instrument_unreachable): Rewrite for GIMPLE.
538         * ubsan.h (ubsan_instrument_unreachable): Adjust declaration.
540 2014-11-14  Alan Lawrence  <alan.lawrence@arm.com>
542         * config/rs6000/vector.md (vec_shl_<mode>): Remove.
543         (vec_shr_<mode>): Reverse shift if BYTES_BIG_ENDIAN.
545 2014-11-14  Alan Lawrence  <alan.lawrence@arm.com>
547         * optabs.c (shift_amt_for_vec_perm_mask): Remove code conditional on
548         BYTES_BIG_ENDIAN.
549         * tree-vect-loop.c (calc_vec_perm_mask_for_shift,
550         vect_create_epilog_for_reduction): Likewise.
551         * doc/md.texi (vec_shr_m): Clarify direction of shifting.
553 2014-11-14  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
555         PR target/63724
556         * config/aarch64/aarch64.c (aarch64_expand_mov_immediate): Split out
557         numerical immediate handling to...
558         (aarch64_internal_mov_immediate): ...this. New.
559         (aarch64_rtx_costs): Use aarch64_internal_mov_immediate.
560         (aarch64_mov_operand_p): Relax predicate.
561         * config/aarch64/aarch64.md (mov<mode>:GPI): Do not expand CONST_INTs.
562         (*movsi_aarch64): Turn into define_insn_and_split and new alternative
563         for 'n'.
564         (*movdi_aarch64): Likewise.
566 2014-11-14  Richard Biener  <rguenther@suse.de>
568         * match.pd: Implement more binary patterns exercised by
569         fold_stmt.
570         * fold-const.c (sing_bit_p): Export.
571         (exact_inverse): Likewise.
572         (fold_binary_loc): Remove patterns here.
573         (tree_unary_nonnegative_warnv_p): Use CASE_CONVERT.
574         * fold-const.h (sing_bit_p): Declare.
575         (exact_inverse): Likewise.
577 2014-11-14  Marek Polacek  <polacek@redhat.com>
579         * tree.c (build_common_builtin_nodes): Remove doubled ECF_LEAF.
581 2014-11-14  Richard Biener  <rguenther@suse.de>
583         * genmatch.c (add_operator): Allow CONSTRUCTOR.
584         (dt_node::gen_kids): Handle CONSTRUCTOR not as GENERIC.
585         (parser::parse_op): Allow to iterate over predicates.
587 2014-11-14  Jakub Jelinek  <jakub@redhat.com>
589         * configure.ac (--with-diagnostics-color): New configure
590         option, default to --with-diagnostics-color=auto.
591         * toplev.c (process_options): Use DIAGNOSTICS_COLOR_DEFAULT
592         to determine -fdiagnostics-color= option default.
593         * doc/invoke.texi (-fdiagnostics-color=): Document new
594         default.
595         * configure: Regenerated.
596         * config.in: Regenerated.
598 2014-11-13  Teresa Johnson  <tejohnson@google.com>
600         PR tree-optimization/63841
601         * tree-ssa-strlen.c (strlen_optimize_stmt): Ignore clobbers.
603 2014-11-14  Bin Cheng  <bin.cheng@arm.com>
605         * timevar.def (TV_SCHED_FUSION): New time var.
606         * passes.def (pass_sched_fusion): New pass.
607         * config/arm/arm.c (TARGET_SCHED_FUSION_PRIORITY): New.
608         (extract_base_offset_in_addr, fusion_load_store): New.
609         (arm_sched_fusion_priority): New.
610         (arm_option_override): Disable scheduling fusion by default
611         on non-armv7 processors or ldrd/strd isn't preferred.
612         * sched-int.h (struct _haifa_insn_data): New field.
613         (INSN_FUSION_PRIORITY, FUSION_MAX_PRIORITY, sched_fusion): New.
614         * sched-rgn.c (rest_of_handle_sched_fusion): New.
615         (pass_data_sched_fusion, pass_sched_fusion): New.
616         (make_pass_sched_fusion): New.
617         * haifa-sched.c (sched_fusion): New.
618         (insn_cost): Handle sched_fusion.
619         (priority): Handle sched_fusion by calling target hook.
620         (enum rfs_decision): New enum value.
621         (rfs_str): New element for RFS_FUSION.
622         (rank_for_schedule): Support sched_fusion.
623         (schedule_insn, max_issue, prune_ready_list): Handle sched_fusion.
624         (schedule_block, fix_tick_ready): Handle sched_fusion.
625         * common.opt (flag_schedule_fusion): New.
626         * tree-pass.h (make_pass_sched_fusion): New.
627         * target.def (fusion_priority): New.
628         * doc/tm.texi.in (TARGET_SCHED_FUSION_PRIORITY): New.
629         * doc/tm.texi: Regenerated.
630         * doc/invoke.texi (-fschedule-fusion): New.
632 2014-11-13  Rong Xu  <xur@google.com>
634         PR debug/63581
635         * cfgrtl.c (emit_barrier_after_bb): Append the barrier to the
636         footer, instead of unconditionally overwritten.
638 2014-11-14  Martin Jambor  <mjambor@suse.cz>
640         * cgraph.h (clear_outer_type): Make public.  Fix comment.
641         * ipa-devirt.c (possible_polymorphic_call_targets): Use
642         clear_outer_type when resetting the context.
644 2014-11-13  Dominique Dhumieres  <dominiq@lps.ens.fr>
646         PR bootstrap/63853
647         * gcc.c (handle_foffload_option): Replace strchrnul with strchr.
648         * lto-wrapper.c (parse_env_var, append_offload_options): Likewise.
650 2014-11-13  Alan Lawrence  <alan.lawrence@arm.com>
652         * fold-const.c (const_binop): Remove code handling VEC_RSHIFT_EXPR.
653         * tree-cfg.c (verify_gimple_assign_binary): Likewise.
654         * tree-inline.c (estimate_operator_cost): Likewise.
655         * tree-pretty-print.c (dump_generic_node, op_code_prio, op_symbol_code):
656         Likewise.
658         * tree-vect-generic.c (expand_vector_operations_1): Remove assertion
659         against VEC_RSHIFT_EXPR.
661         * optabs.h (expand_vec_shift_expr): Remove.
662         * optabs.c (optab_for_tree_code): Remove case VEC_RSHIFT_EXPR.
663         (expand_vec_shift_expr): Remove.
664         * tree.def (VEC_RSHIFT_EXPR): Remove
666 2014-11-13  Alan Lawrence  <alan.lawrence@arm.com>
668         * optabs.c (can_vec_perm_p): Update comment, does not consider vec_shr.
669         (shift_amt_for_vec_perm_mask): New.
670         (expand_vec_perm_1): Use vec_shr_optab if second vector is const0_rtx
671         and mask appropriate.
673         * tree-vect-loop.c (calc_vec_perm_mask_for_shift): New.
674         (have_whole_vector_shift): New.
675         (vect_model_reduction_cost): Call have_whole_vector_shift instead of
676         looking for vec_shr_optab.
677         (vect_create_epilog_for_reduction): Likewise; also rename local variable
678         have_whole_vector_shift to reduce_with_shift; output VEC_PERM_EXPRs
679         instead of VEC_RSHIFT_EXPRs.
681         * tree-vect-stmts.c (vect_gen_perm_mask_checked): Extend comment.
683 2014-11-13  Alan Lawrence  <alan.lawrence@arm.com>
685         * tree-vectorizer.h (vect_gen_perm_mask): Remove.
686         (vect_gen_perm_mask_checked, vect_gen_perm_mask_any): New.
688         tree_vec_data_refs.c (vect_permute_load_chain, vec_permute_store_chain,
689         vec_shift_permute_load_chain): Replace vect_gen_perm_mask & assert
690         with vect_gen_perm_mask_checked.
692         * tree-vect-stmts.c (vectorizable_mask_load_store, vectorizable_load):
693         Likewise.
695         (vect_gen_perm_mask_checked): New.
696         (vect_gen_perm_mask): Remove can_vec_perm_p check, rename to...
697         (vect_gen_perm_mask_any): ...this.
699         (perm_mask_for_reverse): Call can_vec_perm_p and
700         vect_gen_perm_mask_checked.
702 2014-11-13  Felix Yang  <felix.yang@huawei.com>
704         * ipa-utils.h: Fix typo in comments.
705         * ipa-profile.c: Likewise.
706         * tree-ssa-loop-ivcanon.c: Fix typo in comments and debugging dumps.
708 2014-11-13  Teresa Johnson  <tejohnson@google.com>
710         PR tree-optimization/63841
711         * tree-ssa-strlen.c (strlen_optimize_stmt): Ignore clobbers.
713 2014-11-13  Teresa Johnson  <tejohnson@google.com>
715         PR tree-optimization/63841
716         * tree.c (initializer_zerop): A clobber does not zero initialize.
718 2014-11-13  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
720         * optabs.c (prepare_operand): Gracefully fail if the mode of X
721         does not match the operand mode expected by the insn pattern.
723 2014-11-13  Richard Biener  <rguenther@suse.de>
725         * match.pd: Add tcc_comparison, inverted_tcc_comparison
726         and inverted_tcc_comparison_with_nans operator lists.
727         Use tcc_comparison in the truth_valued_p predicate definition.
728         Restrict logical_inverted_value with bit_xor to integral types.
729         Build a boolean true for simplifying x |^ !x because of
730         vector types.  Implement patterns from forward_propagate_comparison
731         * tree-ssa-forwprop.c (forward_propagate_comparison): Remove.
732         (get_prop_dest_stmt): Likewise.
733         (pass_forwprop::execute): Do not call it.
734         * fold-const.c (fold_unary_loc): Remove the pattern here.
736 2014-11-13  Ilya Verbin  <ilya.verbin@intel.com>
737             Andrey Turetskiy  <andrey.turetskiy@intel.com>
739         * config.gcc (*-intelmic-* | *-intelmicemul-*): Add i386/t-intelmic to
740         tmake_file.
741         (i[34567]86-*-* | x86_64-*-*): Build mkoffload$(exeext) with the
742         accelerator compiler.
743         * config/i386/intelmic-mkoffload.c: New file.
744         * config/i386/t-intelmic: Ditto.
746 2014-11-13  Bernd Schmidt  <bernds@codesourcery.com>
747             Andrey Turetskiy  <andrey.turetskiy@intel.com>
748             Ilya Verbin  <ilya.verbin@intel.com>
750         * common.opt (foffload, foffload-abi): New options.
751         * config/i386/i386.c (ix86_offload_options): New static function.
752         (TARGET_OFFLOAD_OPTIONS): Define.
753         * coretypes.h (enum offload_abi): New enum.
754         * doc/tm.texi: Regenerate.
755         * doc/tm.texi.in (TARGET_OFFLOAD_OPTIONS): Document.
756         * gcc.c (offload_targets): New static variable.
757         (handle_foffload_option): New static function.
758         (driver_handle_option): Handle OPT_foffload_.
759         (driver::maybe_putenv_OFFLOAD_TARGETS): Set OFFLOAD_TARGET_NAMES
760         according to offload_targets.
761         * hooks.c (hook_charptr_void_null): New hook.
762         * hooks.h (hook_charptr_void_null): Declare.
763         * lto-opts.c: Include lto-section-names.h.
764         (lto_write_options): Append options from target offload_options hook and
765         store them to offload_lto section.  Do not store target-specific,
766         driver and diagnostic options in offload_lto section.
767         * lto-wrapper.c (merge_and_complain): Handle OPT_foffload_ and
768         OPT_foffload_abi_.
769         (append_compiler_options, append_linker_options)
770         (append_offload_options): New static functions.
771         (compile_offload_image): Add new arguments with options.
772         Call append_compiler_options and append_offload_options.
773         (compile_images_for_offload_targets): Add new arguments with options.
774         (find_and_merge_options): New static function.
775         (run_gcc): Outline options handling into the new functions:
776         find_and_merge_options, append_compiler_options, append_linker_options.
777         * opts.c (common_handle_option): Don't handle OPT_foffload_.
778         Forbid OPT_foffload_abi_ for non-offload compiler.
779         * target.def (offload_options): New target hook.
781 2014-11-13  Ilya Verbin  <ilya.verbin@intel.com>
782             Bernd Schmidt  <bernds@codesourcery.com>
783             Andrey Turetskiy  <andrey.turetskiy@intel.com>
784             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
786         * gcc.c (spec_host_machine, accel_dir_suffix): New variables.
787         (process_command): Tweak path construction for the possibility
788         of being configured as an offload compiler.
789         (driver::maybe_putenv_OFFLOAD_TARGETS): New function.
790         (driver::main): Call maybe_putenv_OFFLOAD_TARGETS.
791         (driver::set_up_specs): Tweak path construction for the possibility of
792         being configured as an offload compiler.
793         * lto-wrapper.c (OFFLOAD_TARGET_NAMES_ENV): Define.
794         (offload_names, offloadbegin, offloadend): New static variables.
795         (free_array_of_ptrs, parse_env_var, access_check, compile_offload_image)
796         (compile_images_for_offload_targets, copy_file, find_offloadbeginend):
797         New static functions.
798         (run_gcc): Determine whether offload sections are present.  If so, run
799         compile_images_for_offload_targets and return the names of new generated
800         objects to linker.  If there are offload sections, but no LTO sections,
801         then return the copies of input objects without link-time recompilation.
803 2014-11-13  Richard Biener  <rguenther@suse.de>
805         * genmatch.c (dt_node::gen_kids): Fix placement of break statement.
807 2014-11-13  Ilya Verbin  <ilya.verbin@intel.com>
808             Bernd Schmidt  <bernds@codesourcery.com>
809             Andrey Turetskiy  <andrey.turetskiy@intel.com>
810             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
812         * Makefile.in (GTFILES): Add omp-low.h to list of GC files.
813         * cgraphunit.c: Include omp-low.h.
814         * doc/tm.texi: Regenerate.
815         * doc/tm.texi.in (TARGET_RECORD_OFFLOAD_SYMBOL): Document.
816         * gengtype.c (open_base_files): Add omp-low.h to ifiles.
817         * lto-cgraph.c (output_offload_tables): New function.
818         (input_offload_tables): Likewise.
819         * lto-section-in.c (lto_section_name): Add "offload_table".
820         * lto-section-names.h (OFFLOAD_VAR_TABLE_SECTION_NAME): Define.
821         (OFFLOAD_FUNC_TABLE_SECTION_NAME): Likewise.
822         * lto-streamer-out.c (lto_output): Call output_offload_tables.
823         * lto-streamer.h (lto_section_type): Add LTO_section_offload_table.
824         (output_offload_tables, input_offload_tables): Declare.
825         * omp-low.c: Include common/common-target.h and lto-section-names.h.
826         (offload_funcs, offload_vars): New global <tree, va_gc> vectors.
827         (expand_omp_target): Add child_fn into offload_funcs vector.
828         (add_decls_addresses_to_decl_constructor): New function.
829         (omp_finish_file): Likewise.
830         * omp-low.h (omp_finish_file, offload_funcs, offload_vars): Declare.
831         * target.def (record_offload_symbol): New DEFHOOK.
832         * toplev.c: Include omp-low.h.
833         (compile_file): Call omp_finish_file.
834         * varpool.c: Include omp-low.h.
835         (varpool_node::get_create): Add decl into offload_vars vector.
837 2014-11-13  Ilya Verbin  <ilya.verbin@intel.com>
838             Ilya Tocar  <ilya.tocar@intel.com>
839             Andrey Turetskiy  <andrey.turetskiy@intel.com>
840             Bernd Schmidt  <bernds@codesourcery.com>
842         * cgraph.c: Include context.h.
843         (cgraph_node::create): Set node->offloadable and g->have_offload if
844         decl have "omp declare target" attribute.
845         * cgraph.h (symtab_node): Add need_lto_streaming and offloadable flags.
846         * cgraphunit.c: Include lto-section-names.h.
847         (ipa_passes): Call ipa_write_summaries if there is something to write to
848         OFFLOAD_SECTION_NAME_PREFIX sections.
849         (symbol_table::compile): Set flag_generate_lto if there is something to
850         offload.
851         Replace flag_lto with flag_generate_lto before lto_streamer_hooks_init.
852         * context.c (gcc::context::context): Initialize have_offload with false.
853         * context.h (class context): Add have_offload flag.
854         * ipa-inline-analysis.c (inline_generate_summary): Do not exit under
855         flag_generate_lto.
856         (inline_free_summary): Always remove hooks.
857         * lto-cgraph.c (referenced_from_other_partition_p): Ignore references
858         from non-offloadable nodes while streaming a node into offload section.
859         (reachable_from_other_partition_p): Likewise.
860         (select_what_to_stream): New function.
861         (compute_ltrans_boundary): Do not call
862         lto_set_symtab_encoder_in_partition if the node should not be streamed.
863         * lto-section-names.h (OFFLOAD_SECTION_NAME_PREFIX): Define.
864         (section_name_prefix): Declare.
865         * lto-streamer.c (section_name_prefix): New variable.
866         (lto_get_section_name): Use section_name_prefix instead of
867         LTO_SECTION_NAME_PREFIX.
868         * lto-streamer.h (select_what_to_stream): Declare.
869         * omp-low.c: Include context.h.
870         (is_targetreg_ctx): New function.
871         (scan_sharing_clauses): Use offloadable flag, instead of an attribute.
872         (create_omp_child_function, check_omp_nesting_restrictions): Use new
873         is_targetreg_ctx function.  Replace usage of "omp declare target"
874         attribute with a cgraph_node flag offloadable.
875         (expand_omp_target): Set mark_force_output for offloadable functions.
876         (lower_omp_critical): Set offloadable flag for omp critical symbol.
877         * passes.c (ipa_write_summaries): New argument offload_lto_mode.  Call
878         select_what_to_stream.  Do not call lto_set_symtab_encoder_in_partition
879         if the node should not be streamed out.
880         * tree-pass.h (ipa_write_summaries): New bool argument.
881         * varpool.c: Include context.h.
882         (varpool_node::get_create): Set node->offloadable and g->have_offload if
883         decl have "omp declare target" attribute.
885 2014-11-13  Bernd Schmidt  <bernds@codesourcery.com>
886             Thomas Schwinge  <thomas@codesourcery.com>
887             Ilya Verbin  <ilya.verbin@intel.com>
888             Andrey Turetskiy  <andrey.turetskiy@intel.com>
890         * Makefile.in (real_target_noncanonical, accel_dir_suffix)
891         (enable_as_accelerator): New variables substituted by configure.
892         (libsubdir, libexecsubdir, unlibsubdir): Tweak for the possibility of
893         being configured as an offload compiler.
894         (DRIVER_DEFINES): Pass new defines DEFAULT_REAL_TARGET_MACHINE and
895         ACCEL_DIR_SUFFIX.
896         (install-cpp, install-common, install_driver, install-gcc-ar): Do not
897         install for the offload compiler.
898         * config.in: Regenerate.
899         * configure: Regenerate.
900         * configure.ac (real_target_noncanonical, accel_dir_suffix)
901         (enable_as_accelerator): Compute new variables.
902         (ACCEL_COMPILER): Define if the compiler is built as the accel compiler.
903         (OFFLOAD_TARGETS): List of target names suitable for offloading.
904         (ENABLE_OFFLOADING): Define if list of offload targets is not empty.
905         * doc/install.texi (Options specification): Document
906         --enable-as-accelerator-for and --enable-offload-targets.
908 2014-11-13  H.J. Lu  <hongjiu.lu@intel.com>
910         PR tree-optimization/63828
911         * ipa-polymorphic-call.c (possible_placement_new): Check
912         POINTER_SIZE, instead of BITS_PER_WORD, for pointer size.
914 2014-11-13  Eric Botcazou  <ebotcazou@adacore.com>
916         * doc/tm.texi.in (SELECT_CC_MODE): Update example.
917         (REVERSIBLE_CC_MODE): Fix example.
918         (REVERSE_CONDITION): Fix typo.
919         * doc/tm.texi: Regenerate.
921 2014-11-13  Tom de Vries  <tom@codesourcery.com>
923         * omp-low.c (pass_data_expand_omp): Set properties_provided to
924         PROP_gimple_eomp.
925         (pass_expand_omp::gate): Remove function.  Move gate expression to ...
926         (pass_expand_omp::execute): ... here, as new variable gate.  Add early
927         exit if gate is false.
928         (pass_data pass_data_expand_omp_ssa): New pass_data.
929         (class pass_expand_omp_ssa): New pass.
930         (make_pass_expand_omp_ssa): New function.
931         * passes.def (pass_parallelize_loops): Use PUSH_INSERT_PASSES_WITHIN
932         instead of NEXT_PASS.
933         (pass_expand_omp_ssa): Add after pass_parallelize_loops.
934         * tree-parloops.c (gen_parallel_loop): Remove call to omp_expand_local.
935         (pass_parallelize_loops::execute): Don't do cleanups TODO_cleanup_cfg
936         and TODO_rebuild_alias yet.  Add TODO_update_ssa.  Set
937         cfun->omp_expand_needed.
938         * tree-pass.h: Add define PROP_gimple_eomp.
939         (make_pass_expand_omp_ssa): Declare.
941 2014-11-13  Marek Polacek  <polacek@redhat.com>
943         * tree.h (TYPE_OVERFLOW_SANITIZED): Define.
944         * fold-const.c (fold_binary_loc): Use it.
945         * match.pd: Likewise.
947 2014-11-14  Kirill Yukhin  <kirill.yukhin@intel.com>
949         * lra-lives.c (struct bb_data): Rename to ...
950         (struct bb_data_pseudos): ... this.
951         (initiate_live_solver): Update struct name.
953 2014-11-13  Richard Biener  <rguenther@suse.de>
955         * match.pd: Implement conditional expression patterns.
956         * tree-ssa-forwprop.c (forward_propagate_into_cond): Remove
957         them here.
958         (combine_cond_exprs): Remove.
959         (pass_forwprop::execute): Do not call combine_cond_exprs.
960         * fold-const.c (fold_ternary_loc): Remove patterns here.
961         (pedantic_omit_one_operand_loc): Remove.
963 2014-12-13  Richard Biener  <rguenther@suse.de>
965         PR middle-end/61559
966         * match.pd: Implement bswap patterns for transforms checked by
967         gcc.dg/builtin-bswap-8.c.
969 2014-11-13  Vladimir Makarov  <vmakarov@redhat.com>
971         * lra.c (lra): Switch off rematerialization pass.
973 2014-11-12  Vladimir Makarov  <vmakarov@redhat.com>
975         * common.opt (flra-remat): New.
976         * opts.c (default_options_table): Add entry for flra_remat.
977         * timevar_def (TV_LRA_REMAT): New.
978         * doc/invoke.texi (-flra-remat): Add description of the new
979         option.
980         * doc/passes.texi (-flra-remat): Remove lra-equivs.c and
981         lra-saves.c.  Add lra-remat.c.
982         * Makefile.in (OBJS): Add lra-remat.o.
983         * lra-remat.c: New file.
984         * lra.c: Add info about the rematerialization pass in the top
985         comment.
986         (collect_non_operand_hard_regs, add_regs_to_insn_regno_info):
987         Process unallocatable regs too.
988         (lra_constraint_new_insn_uid_start): Remove.
989         (lra): Add code for calling rematerialization sub-pass.
990         * lra-int.h (lra_constraint_new_insn_uid_start): Remove.
991         (lra_constrain_insn, lra_remat): New prototypes.
992         (lra_eliminate_regs_1): Add parameter.
993         * lra-lives.c (make_hard_regno_born, make_hard_regno_dead):
994         Process unallocatable hard regs too.
995         (process_bb_lives): Ditto.
996         * lra-spills.c (remove_pseudos): Add argument to
997         lra_eliminate_regs_1 call.
998         * lra-eliminations.c (lra_eliminate_regs_1): Add parameter.  Use it
999         for sp offset calculation.
1000         (lra_eliminate_regs): Add argument for lra_eliminate_regs_1 call.
1001         (eliminate_regs_in_insn): Add parameter.  Use it for sp offset
1002         calculation.
1003         (process_insn_for_elimination): Add argument for
1004         eliminate_regs_in_insn call.
1005         * lra-constraints.c (get_equiv_with_elimination):  Add argument
1006         for lra_eliminate_regs_1 call.
1007         (process_addr_reg): Add parameter.  Use it.
1008         (process_address_1): Ditto.  Add argument for process_addr_reg
1009         call.
1010         (process_address): Ditto.
1011         (curr_insn_transform): Add parameter.  Use it.  Add argument for
1012         process_address calls.
1013         (lra_constrain_insn): New function.
1014         (lra_constraints): Add argument for curr_insn_transform call.
1016 2014-11-13  Manuel López-Ibáñez  <manu@gcc.gnu.org>
1018         * opts-global.c (postpone_unknown_option_warning): Fix spelling.
1019         (print_ignored_options): Fix quoting.
1020         * opts.c (common_handle_option): Likewise.
1021         (set_debug_level): Likewise.
1022         * toplev.c (process_options): Likewise.
1024 2014-11-12  Jakub Jelinek  <jakub@redhat.com>
1026         PR ipa/63838
1027         * ipa-pure-const.c (propagate_nothrow): Walk w->indirect_calls
1028         chain instead of node->indirect_calls.  Put !can_throw into
1029         conditions of all the loops.
1031 2014-11-12  H.J. Lu  <hongjiu.lu@intel.com>
1033         * config/i386/i386.c (x86_output_mi_thunk): Use gen_rtx_REG to
1034         set pic_offset_table_rtx.
1036 2014-11-12  Matthew Fortune  <matthew.fortune@imgtec.com>
1038         * common/config/mips/mips-common.c (mips_handle_option): Ensure
1039         that -mfp32, -mfp64 disable -mfpxx and -mfpxx disables -mfp64.
1040         * config.gcc (--with-fp-32): New option.
1041         (--with-odd-spreg-32): Likewise.
1042         * config.in (HAVE_AS_DOT_MODULE): New config define.
1043         * config/mips/mips-protos.h
1044         (mips_secondary_memory_needed): New prototype.
1045         (mips_hard_regno_caller_save_mode): Likewise.
1046         * config/mips/mips.c (mips_get_reg_raw_mode): New static prototype.
1047         (mips_get_arg_info): Assert that V2SFmode is only handled specially
1048         with TARGET_PAIRED_SINGLE_FLOAT.
1049         (mips_return_mode_in_fpr_p): Likewise.
1050         (mips16_call_stub_mode_suffix): Likewise.
1051         (mips_get_reg_raw_mode): New static function.
1052         (mips_return_fpr_pair): O32 return values span two registers.
1053         (mips16_build_call_stub): Likewise.
1054         (mips_function_value_regno_p): Support both FP return registers.
1055         (mips_output_64bit_xfer): Use mthc1 whenever TARGET_HAS_MXHC1.  Add
1056         specific cases for TARGET_FPXX to move via memory.
1057         (mips_dwarf_register_span): For TARGET_FPXX pretend that modes larger
1058         than UNITS_PER_FPREG 'span' one register.
1059         (mips_dwarf_frame_reg_mode): New static function.
1060         (mips_file_start): Switch to using .module instead of .gnu_attribute.
1061         No longer support FP ABI 4 (-mips32r2 -mfp64), replace with FP ABI 6.
1062         Add FP ABI 5 (-mfpxx) and FP ABI 7 (-mfp64 -mno-odd-spreg).
1063         (mips_save_reg, mips_restore_reg): Always represent DFmode frame
1064         slots with two CFI directives even for O32 FP64.
1065         (mips_for_each_saved_gpr_and_fpr): Account for fixed_regs when
1066         saving/restoring callee-saved registers.
1067         (mips_hard_regno_mode_ok_p): Implement O32 FP64A extension.
1068         (mips_secondary_memory_needed): New function.
1069         (mips_option_override): ABI check for TARGET_FLOATXX.  Disable
1070         odd-numbered single-precision registers when using TARGET_FLOATXX.
1071         Implement -modd-spreg and defaults.
1072         (mips_conditional_register_usage): Redefine O32 FP64 to match O32 FP32
1073         callee-saved behaviour.
1074         (mips_hard_regno_caller_save_mode): Implement.
1075         (TARGET_GET_RAW_RESULT_MODE): Define target hook.
1076         (TARGET_GET_RAW_ARG_MODE): Define target hook.
1077         (TARGET_DWARF_FRAME_REG_MODE): Define target hook.
1078         * config/mips/mips.h (TARGET_FLOAT32): New macro.
1079         (TARGET_O32_FP64A_ABI): Likewise.
1080         (TARGET_CPU_CPP_BUILTINS): TARGET_FPXX is __mips_fpr==0. Add
1081         _MIPS_SPFPSET builtin define.
1082         (MIPS_FPXX_OPTION_SPEC): New macro.
1083         (OPTION_DEFAULT_SPECS): Pass through --with-fp-32=* to -mfp and
1084         --with-odd-spreg-32=* to -m[no-]odd-spreg.
1085         (ISA_HAS_ODD_SPREG): New macro.
1086         (ISA_HAS_MXHC1): True for anything other than -mfp32.
1087         (ASM_SPEC): Pass through mfpxx, mfp64, -mno-odd-spreg and -modd-spreg.
1088         (MIN_FPRS_PER_FMT): Redefine in terms of TARGET_ODD_SPREG.
1089         (HARD_REGNO_CALLER_SAVE_MODE): Define.  Implement O32 FPXX extension
1090         (HARD_REGNO_CALL_PART_CLOBBERED): Likewise.
1091         (SECONDARY_MEMORY_NEEDED): Likewise.
1092         (FUNCTION_ARG_REGNO_P): Update for O32 FPXX and FP64 extensions.
1093         * config/mips/mips.md (define_attr enabled): Implement O32 FPXX and
1094         FP64A ABI extensions.
1095         (move_doubleword_fpr<mode>): Use ISA_HAS_MXHC1 instead of
1096         TARGET_FLOAT64.
1097         * config/mips/mips.opt (mfpxx): New target option.
1098         (modd-spreg): Likewise.
1099         * config/mips/mti-elf.h (DRIVER_SELF_SPECS): Infer FP ABI from arch.
1100         * config/mips/mti-linux.h (DRIVER_SELF_SPECS): Likewise and remove
1101         fp64 sysroot.
1102         * config/mips/t-mti-elf: Remove fp64 multilib.
1103         * config/mips/t-mti-linux: Likewise.
1104         * configure.ac: Detect .module support.
1105         * configure: Regenerate.
1106         * doc/invoke.texi: Document -mfpxx, -modd-spreg, -mno-odd-spreg option.
1107         * doc/install.texi (--with-fp-32, --with-odd-spreg-32): Document new
1108         options.
1110 2014-11-12  H.J. Lu  <hongjiu.lu@intel.com>
1112         PR target/63815
1113         * config/i386/i386.c (ix86_init_large_pic_reg): New.  Extracted
1114         from ...
1115         (ix86_init_pic_reg): Here.  Use ix86_init_large_pic_reg.
1116         (x86_output_mi_thunk): Set PIC register to %r11.  Call
1117         ix86_init_large_pic_reg to initialize PIC register.
1119 2014-11-12  Kai Tietz  <ktietz@redhat.com>
1121         * sdbout.c (sdbout_symbol): Eliminate register only
1122         if decl isn't a global variable.
1124 2014-11-12  Alan Lawrence  <alan.lawrence@arm.com>
1126         * config/aarch64/aarch64.c (aarch64_simd_lane_bounds): Display indices.
1128         * config/aarch64/aarch64-builtins.c (enum aarch64_type_qualifiers): Add
1129         qualifier_lane_index.
1130         (aarch64_types_ternop_lane_qualifiers, TYPES_TERNOP_LANE): Rename to...
1131         (aarch64_types_quadop_lane_qualifiers, TYPES_QUADOP_LANE): ...these.
1132         (aarch64_types_ternop_lane_qualifiers, TYPES_TERNOP_LANE): New.
1134         (aarch64_types_getlane_qualifiers): Rename to...
1135         (aarch64_types_binop_imm_qualifiers): ...this.
1136         (TYPES_SHIFTIMM): Follow renaming.
1137         (TYPES_GETLANE): Rename to...
1138         (TYPE_GETREG): ...this.
1140         (aarch64_types_setlane_qualifiers): Rename to...
1141         (aarch64_type_ternop_imm_qualifiers): ...this.
1142         (TYPES_SHIFTINSERT, TYPES_SHIFTACC): Follow renaming.
1143         (TYPES_SETLANE): Follow renaming above, and rename self to...
1144         (TYPE_SETREG): ...this.
1146         (enum builtin_simd_arg): Add SIMD_ARG_LANE_INDEX.
1147         (aarch64_simd_expand_args): Add range check and endianness-flip.
1149         (aarch64_simd_expand_builtin): Add mapping for qualifier_lane_index.
1151         * config/aarch64/aarch64-simd.md
1152         (aarch64_sq<r>dmulh_lane<mode>_internal *2): Rename to...
1153         (aarch64_sq<r>dmulh_lane<mode>): ...this, and remove lane bounds check.
1154         (aarch64_sqdmulh_lane<mode> *2, aarch64_sqrdmulh_lane<mode> *2): Delete.
1156         (aarch64_sq<r>dmulh_laneq<mode>_internal): Rename to...
1157         (aarch64_sq<r>dmulh_lane<mode>): ...this.
1159         (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal *2): Rename to...
1160         (aarch64_sqdml<SBINQOPS:as>l_lane<mode>): ...this.
1162         (aarch64_sqdml<SBINQOPS:as>l_laneq<mode>_internal *2): Rename to...
1163         (aarch64_sqdml<SBINQOPS:as>l_laneq<mode>): ...this.
1165         (aarch64_sqdmull_lane<mode>_internal *2): Rename to...
1166         (aarch64_sqdmull_lane<mode>): ...this.
1168         (aarch64_sqdmull_laneq<mode>_internal *2): Rename to...
1169         (aarch64_sqdmull_laneq<mode>): ...this.
1171         (aarch64_sqdmulh_laneq<mode>, aarch64_sqrdmulh_laneq<mode>,
1172         (aarch64_sqdmlal_lane<mode>, aarch64_sqdmlal_laneq<mode>,
1173         aarch64_sqdmlsl_lane<mode>, aarch64_sqdmlsl_laneq<mode>,
1174         aarch64_sqdmull_lane<mode>, aarch64_sqdmull_laneq<mode>): Delete.
1176         (aarch64_sqdmlal2_lane<mode>, aarch64_sqdmlal2_laneq<mode>,
1177         aarch64_sqdmlsl2_lane<mode>, aarch64_sqdmlsl2_laneq<mode>,
1178         aarch64_sqdmull2_lane<mode>, aarch64_sqdmull2_laneq<mode>): Remove
1179         bounds check and lane flip.
1181         * config/aarch64/aarch64-simd-builtins.def (be_checked_get_lane,
1182         get_dregoi, get_dregci, getdregxi, get_qregoi,get_qregci, get_qregxi,
1183         set_qregoi, set_qregci, set_qregxi): Change qualifiers to GETREG.
1185         (sqdmlal_lane, sqdmlsl_lane, sqdmlal_laneq, sqdmlsl_laneq,
1186         sqdmlal2_lane, sqdmlsl2_lane, sqdmlal2_laneq, sqdmlsl2_laneq): Follow
1187         renaming of TERNOP_LANE to QUADOP_LANE.
1189         (sqdmull_lane, sqdmull_laneq, sqdmull2_lane, sqdmull2_laneq,
1190         sqdmulh_lane, sqdmulh_laneq, sqrdmulh_lane, sqrdmulh_laneq): Set
1191         qualifiers to TERNOP_LANE.
1193 2014-11-12  Tobias Burnus  <burnus@net-b.de>
1195         * Makefile.in (CLOOGLIBS, CLOOGINC): Remove.
1196         * configure.ac: Ditto.
1197         * graphite-interchange.c: Remove HAVE_CLOOG block.
1198         * config.in: Regenerate.
1199         * configure: Regenerate.
1201 2014-11-12  Jiong Wang  <jiong.wang@arm.com>
1203         * config/aarch64/aarch64.h (CALL_USED_REGISTERS): Mark LR as
1204         caller-save.
1205         (EPILOGUE_USES): Guard the check by epilogue_completed.
1206         * config/aarch64/aarch64.c (aarch64_layout_frame): Explictly check for
1207         LR.
1208         (aarch64_can_eliminate): Check LR_REGNUM liveness.
1210 2014-11-12  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
1212         * config/arm/arm.c (*<arith_shift_insn>_shiftsi): Fix typo.
1214 2014-11-12  Marek Polacek  <polacek@redhat.com>
1216         * fold-const.c (fold_binary_loc): Don't fold if the result
1217         is undefined.
1218         * match.pd (A + (-B) -> A - B, A - (-B) -> A + B,
1219         -(-A) -> A): Likewise.
1221 2014-11-12  Richard Biener  <rguenther@suse.de>
1223         Merge from match-and-simplify branch
1224         2014-11-04  Prathamesh Kulkarni  <bilbotheelffriend@gmail.com>
1226         * genmatch.c (user_id): Add new member is_oper_list.
1227         (user_id::user_id): Add new default argument.
1228         (parser::parse_operator_list): New function.
1229         (parser::parse_for): Allow operator-list.
1230         (parser::parse_pattern): Call parser::parse_operator_list.
1231         (parser::parse_operation): Reject operator-list.
1232         * match-builtin.pd: Define operator lists POWs, CBRTs and SQRTs.
1234         2014-10-31  Prathamesh Kulkarni  <bilbotheelffriend@gmail.com>
1236         * genmatch.c (parser::parse_c_expr): Mark user-defined ops as used.
1238         2014-10-30  Prathamesh Kulkarni  <bilbotheelffriend@gmail.com>
1240         * genmatch.c (parser::parse_op): Check if predicate is used in
1241         result operand.
1243         2014-10-29  Prathamesh Kulkarni  <bilbotheelffriend@gmail.com>
1245         * genmatch.c (parser::parse_for): Make sure to have a valid
1246         token to report errors at.
1248         2014-10-28  Prathamesh Kulkarni  <bilbotheelffriend@gmail.com>
1250         * genmatch.c (parser): Add new member parsing_match_operand.
1251         (parser::parse_operation): Check for conditional convert in result
1252         operand.
1253         (parser::parse_expr): Check for commutative operator in result operand.
1254         Check for :type in match operand.
1255         (parser::parse_simplify): Set/unset parsing_match_operand.
1256         (parser::parser): Initialize parsing_match_operand.
1258         2014-10-28  Richard Biener  <rguenther@suse.de>
1260         * genmatch.c (parser::parse_for): Properly check for already
1261         defined operators.
1263         2014-10-28  Prathamesh Kulkarni  <bilbotheelffriend@gmail.com>
1265         * genmatch.c (error_cb): Adjust for printing warnings.
1266         (warning_at): New function.
1267         (user_id): Add new member used.
1268         (get_operator): Mark user_id as used.
1269         (parse_for): Warn for unused operators.
1271 2014-11-12  Richard Biener  <rguenther@suse.de>
1273         * match.pd: Implement simple complex operations cancelling.
1274         * fold-const.c (fold_unary_loc): Remove them here.
1276 2014-11-12  Joseph Myers  <joseph@codesourcery.com>
1278         * cppbuiltin.c (define_builtin_macros_for_compilation_flags):
1279         Define __NO_MATH_ERRNO__ if -fno-math-errno.
1280         * doc/cpp.texi (__NO_MATH_ERRNO__): Document predefined macro.
1282 2014-11-12  Richard Biener  <rguenther@suse.de>
1284         * genmatch.c (::gen_transform): Add capture_info and
1285         expand_compares arguments.
1286         (struct expr): Add is_generic flag.
1287         (lower_cond): New functions lowering [VEC_]COND_EXPR
1288         conditions to a GENERIC and a GIMPLE variant.
1289         (lower): Call lower_cond.
1290         (cmp_operand): Also compare the is_generic flag.
1291         (capture_info::cinfo): Add cond_expr_cond_p flag.
1292         (capture_info::capture_info): Pass down whether the
1293         expression argument is a COND_EXPR condition.
1294         (capture_info::walk_match): Likewise, mark captures
1295         capturing COND_EXPR conditions with cond_expr_cond_p.
1296         (expr::gen_transform): Pass down whether we need to
1297         expand compares from COND_EXPR conditions.
1298         (capture::gen_transform): Expand compares substituted
1299         from COND_EXPR conditions into non-COND_EXPR conditions.
1300         (dt_operand::gen_gimple_expr): Handle explicitely marked
1301         GENERIC expressions as generic.
1302         (dt_simplify::gen): Pass whether we need to expand
1303         conditions to gen_transform.  Handle capture results
1304         which are from COND_EXPR conditions.
1305         (main): Pass gimple flag down to lower.
1307 2014-11-12  Jakub Jelinek  <jakub@redhat.com>
1309         PR c/59708
1310         * builtin-attrs.def (ATTR_NOTHROW_TYPEGENERIC_LEAF): New attribute.
1311         * builtins.c (fold_builtin_arith_overflow): New function.
1312         (fold_builtin_3): Use it.
1313         * builtins.def (BUILT_IN_ADD_OVERFLOW, BUILT_IN_SUB_OVERFLOW,
1314         BUILT_IN_MUL_OVERFLOW, BUILT_IN_SADD_OVERFLOW, BUILT_IN_SADDL_OVERFLOW,
1315         BUILT_IN_SADDLL_OVERFLOW, BUILT_IN_SSUB_OVERFLOW,
1316         BUILT_IN_SSUBL_OVERFLOW, BUILT_IN_SSUBLL_OVERFLOW,
1317         BUILT_IN_SMUL_OVERFLOW, BUILT_IN_SMULL_OVERFLOW,
1318         BUILT_IN_SMULLL_OVERFLOW, BUILT_IN_UADDL_OVERFLOW,
1319         BUILT_IN_UADDLL_OVERFLOW, BUILT_IN_USUB_OVERFLOW,
1320         BUILT_IN_USUBL_OVERFLOW, BUILT_IN_USUBLL_OVERFLOW,
1321         BUILT_IN_UMUL_OVERFLOW, BUILT_IN_UMULL_OVERFLOW,
1322         BUILT_IN_UMULLL_OVERFLOW): New built-in functions.
1323         * builtin-types.def (BT_PTR_UINT, BT_PTR_ULONG, BT_PTR_LONGLONG,
1324         BT_FN_BOOL_INT_INT_INTPTR, BT_FN_BOOL_LONG_LONG_LONGPTR,
1325         BT_FN_BOOL_LONGLONG_LONGLONG_LONGLONGPTR, BT_FN_BOOL_UINT_UINT_UINTPTR,
1326         BT_FN_BOOL_ULONG_ULONG_ULONGPTR,
1327         BT_FN_BOOL_ULONGLONG_ULONGLONG_ULONGLONGPTR, BT_FN_BOOL_VAR): New.
1328         * expr.c (write_complex_part): Remove prototype, no longer static.
1329         * expr.h (write_complex_part): New prototype.
1330         * function.c (aggregate_value_p): For internal functions return 0.
1331         * gimple-fold.c (arith_overflowed_p): New functions.
1332         (gimple_fold_call): Fold {ADD,SUB,MUL}_OVERFLOW internal calls.
1333         * gimple-fold.h (arith_overflowed_p): New prototype.
1334         * tree-ssa-dce.c: Include tree-ssa-propagate.h and gimple-fold.h.
1335         (find_non_realpart_uses, maybe_optimize_arith_overflow): New
1336         functions.
1337         (eliminate_unnecessary_stmts): Transform {ADD,SUB,MUL}_OVERFLOW
1338         into COMPLEX_CST/COMPLEX_EXPR if IMAGPART_EXPR of the result is
1339         never used.
1340         * gimplify.c (gimplify_call_expr): Handle gimplification of
1341         internal calls with lhs.
1342         * internal-fn.c (get_range_pos_neg, get_min_precision,
1343         expand_arith_overflow_result_store): New functions.
1344         (ubsan_expand_si_overflow_addsub_check): Renamed to ...
1345         (expand_addsub_overflow): ... this.  Add LOC, LHS, ARG0, ARG1,
1346         UNSR_P, UNS0_P, UNS1_P, IS_UBSAN arguments, remove STMT argument.
1347         Handle ADD_OVERFLOW and SUB_OVERFLOW expansion.
1348         (ubsan_expand_si_overflow_neg_check): Renamed to ...
1349         (expand_neg_overflow): ... this.  Add LOC, LHS, ARG1, IS_UBSAN
1350         arguments, remove STMT argument.  Handle SUB_OVERFLOW with
1351         0 as first argument expansion.
1352         (ubsan_expand_si_overflow_mul_check): Renamed to ...
1353         (expand_mul_overflow): ... this.  Add LOC, LHS, ARG0, ARG1,
1354         UNSR_P, UNS0_P, UNS1_P, IS_UBSAN arguments, remove STMT argument.
1355         Handle MUL_OVERFLOW expansion.
1356         (expand_UBSAN_CHECK_ADD): Use expand_addsub_overflow, prepare
1357         arguments for it.
1358         (expand_UBSAN_CHECK_SUB): Use expand_addsub_overflow or
1359         expand_neg_overflow, prepare arguments for it.
1360         (expand_UBSAN_CHECK_MUL): Use expand_mul_overflow, prepare arguments
1361         for it.
1362         (expand_arith_overflow, expand_ADD_OVERFLOW, expand_SUB_OVERFLOW,
1363         expand_MUL_OVERFLOW): New functions.
1364         * internal-fn.def (ADD_OVERFLOW, SUB_OVERFLOW, MUL_OVERFLOW): New
1365         internal functions.
1366         * tree-vrp.c (check_for_binary_op_overflow): New function.
1367         (extract_range_basic): Handle {REAL,IMAG}PART_EXPR if the operand
1368         is SSA_NAME set by {ADD,SUB,MUL}_OVERFLOW internal functions.
1369         (simplify_internal_call_using_ranges): Handle {ADD,SUB,MUL}_OVERFLOW
1370         internal functions.
1371         * optabs.def (umulv4_optab): New optab.
1372         * config/i386/i386.md (umulv<mode>4, <u>mulvqi4): New define_expands.
1373         (*umulv<mode>4, *<u>mulvqi4): New define_insns.
1374         * doc/extend.texi (Integer Overflow Builtins): Document
1375         __builtin_*_overflow.
1377 2014-11-12  Richard Biener  <rguenther@suse.de>
1379         * genmatch.c (capture_info::capture_info): Add missing
1380         COND_EXPR handling.
1381         (capture_info::walk_match): Fix COND_EXPR handling.
1382         (capture_info::walk_result): Likewise.
1384 2014-11-12  Richard Biener  <rguenther@suse.de>
1386         PR middle-end/63821
1387         * match.pd: Add missing conversion to the -(T)-X pattern.
1389 2014-11-12  Richard Biener  <rguenther@suse.de>
1391         PR bootstrap/63819
1392         * hash-table.h: Include ggc.h also for generator programs.
1393         * genmatch.c (ggc_internal_cleared_alloc): Properly define
1394         using MEM_STAT_DECL instead of CXX_MEM_STAT_INFO.
1396 2014-11-12  Thomas Preud'homme  <thomas.preudhomme@arm.com>
1398         PR tree-optimization/63761
1399         * tree-ssa-math-opts.c (bswap_replace): Construct gsi from cur_stmt
1400         rather than taking it as a parameter. Add some comments to explain the
1401         gsi_move_before in case of load and why canonicalization of bswap into
1402         a rotation is only done for 16bit values.
1403         (pass_optimize_bswap::execute): Adapt for loop via gsi to make gsi
1404         refer to the statement just before cur_stmt. Ignore 16bit bswap that
1405         are already in canonical form. Adapt bswap_replace to removal of its
1406         gsi parameter.
1408 2014-11-12  Richard Sandiford  <richard.sandiford@arm.com>
1410         * rtl.h (rtx_function, for_each_rtx, for_each_rtx_in_insn): Delete.
1411         * rtlanal.c (non_rtx_starting_operands, for_each_rtx_1, for_each_rtx):
1412         (for_each_rtx_in_insn): Delete.
1413         (init_rtlanal): Remove initialization of non_rtx_starting_operands.
1414         * df-core.c: Remove reference to for_each_rtx in comment.
1416 2014-11-12  Tejas Belagod  <tejas.belagod@arm.com>
1418         * Makefile.in (TEXI_GCC_FILES): Remove arm-acle-intrinsics.texi,
1419         arm-neon-intrinsics.texi, aarch64-acle-intrinsics.texi.
1420         * doc/aarch64-acle-intrinsics.texi: Remove.
1421         * doc/arm-acle-intrinsics.texi: Remove.
1422         * doc/arm-neon-intrinsics.texi: Remove.
1423         * doc/extend.texi: Consolidate sections AArch64 intrinsics,
1424         ARM NEON Intrinsics, ARM ACLE Intrinsics into one ARM C Language
1425         Extension section. Add references to public ACLE specification.
1427 2014-11-11  Patrick Palka  <ppalka@gcc.gnu.org>
1429         * tree-vrp.c (register_edge_assert_for_2): Change return type to
1430         void and adjust accordingly.
1431         (register_edge_assert_for_1): Likewise.
1432         (register_edge_assert_for): Likewise.
1433         (find_conditional_asserts): Likewise.
1434         (find_switch_asserts): Likewise.
1435         (find_assert_locations_1): Likewise.
1436         (find_assert_locations): Likewise.
1437         (insert_range_insertions): Inspect the need_assert_for bitmap.
1439 2014-11-11  Andrew Pinski  <apinski@cavium.com>
1441         Bug target/61997
1442         * config.gcc (aarch64*-*-*): Set target_gtfiles to include
1443         aarch64-builtins.c.
1444         * config/aarch64/aarch64-builtins.c: Include gt-aarch64-builtins.h
1445         at the end of the file.
1447 2014-11-11  Anthony Brandon  <anthony.brandon@gmail.com>
1448             Manuel López-Ibáñez  <manu@gcc.gnu.org>
1450         PR driver/36312
1451         * diagnostic-core.h: Add prototype for fatal_error.
1452         * diagnostic.c (fatal_error): New function fatal_error.
1453         * gcc.c (store_arg): Remove have_o_argbuf_index.
1454         (process_command): Check if input and output files are the same.
1455         * toplev.c (init_asm_output): Check if input and output files are
1456         the same.
1458 2014-11-11  Eric Botcazou  <ebotcazou@adacore.com>
1460         * reorg.c (fill_slots_from_thread): Do not copy frame-related insns.
1462 2014-11-11  Eric Botcazou  <ebotcazou@adacore.com>
1464         PR target/61535
1465         * config/sparc/sparc.c (function_arg_vector_value): Deal with vectors
1466         smaller than 8 bytes.
1467         (sparc_function_arg_1): Tweak.
1468         (sparc_function_value_1): Tweak.
1470 2014-11-11  David Malcolm  <dmalcolm@redhat.com>
1472         * ChangeLog.jit: New.
1473         * Makefile.in (doc_build_sys): New variable, set to "sphinx" if
1474         sphinx is installed, falling back to "texinfo" otherwise.
1475         (FULL_DRIVER_NAME): New variable, adapted from the
1476         install-driver target.  New target, a symlink within the builddir,
1477         linked to "xgcc", for use when running the JIT library from the
1478         builddir.
1479         (MOSTLYCLEANFILES): Add FULL_DRIVER_NAME.
1480         (install-driver): Use $(FULL_DRIVER_NAME) rather than spelling it
1481         out.
1482         * configure.ac (doc_build_sys): New variable, set to "sphinx" if
1483         sphinx is installed, falling back to "texinfo" otherwise.
1484         (GCC_DRIVER_NAME): Generate a gcc-driver-name.h file containing
1485         GCC_DRIVER_NAME for the benefit of jit/internal-api.c.
1486         * configure: Regenerate.
1487         * doc/install.texi (--enable-host-shared): Specify that this is
1488         required when building libgccjit.
1489         (Tools/packages necessary for modifying GCC): Add Sphinx.
1490         * timevar.def (TV_JIT_REPLAY): New.
1491         (TV_ASSEMBLE): New.
1492         (TV_LINK): New.
1493         (TV_LOAD): New.
1495 2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
1497         PR target/63610
1498         * configure: Regenerate.
1500 2014-11-11  James Greenhalgh  <james.greenhalgh@arm.com>
1502         * config/aarch64/aarch64-simd.md
1503         (aarch64_simd_bsl<mode>_internal): Remove float cases, canonicalize.
1504         (aarch64_simd_bsl<mode>): Add gen_lowpart expressions where we
1505         are punning between float vectors and integer vectors.
1507 2014-11-11  Uros Bizjak  <ubizjak@gmail.com>
1509         * config/alpha/alpha.c (alpha_emit_conditional_branch): Replace
1510         open-coded swap with std::swap to swap values.
1511         (alpha_emit_setcc): Ditto.
1512         (alpha_emit_conditional_move): Ditto.
1513         (alpha_split_tmode_pair): Ditto.
1515 2014-11-11  Evgeny Stupachenko  <evstupac@gmail.com>
1517         * tree-vect-data-refs.c (vect_shift_permute_load_chain): Extend shift
1518         permutations on power of 2 cases.
1520 2014-11-11  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
1522         * config/aarch64/aarch64.h (MACHMODE): Remove 'enum' keyword.
1523         (CUMULATIVE_ARGS): Guard on !defined(USED_FOR_TARGET).
1525 2014-11-11  Richard Biener  <rguenther@suse.de>
1527         * tree-core.h (pedantic_lvalues): Remove.
1528         * fold-const.c (pedantic_lvalues): Likewise.
1529         (pedantic_non_lvalue_loc): Remove conditional non_lvalue_loc call.
1531 2014-11-11  Martin Liska  <mliska@suse.cz>
1533         PR ipa/63622
1534         PR ipa/63795
1535         * ipa-icf.c (sem_function::merge): Add new target symbol alias
1536         support guard.
1537         (sem_variable::merge): Likewise.
1538         * ipa-icf.h (target_supports_symbol_aliases_p): New function.
1540 2014-11-11  Richard Biener  <rguenther@suse.de>
1542         * match.pd: Implement patterns from associate_plusminus
1543         and factor in differences from the fold-const.c implementation.
1544         * fold-const.c (fold_binary_loc): Remove patterns here.
1545         * tree-ssa-forwprop.c (associate_plusminus): Remove.
1546         (pass_forwprop::execute): Don't call it.
1547         * tree.c (tree_nop_conversion_p): New function, factored
1548         from tree_nop_conversion.
1549         * tree.h (tree_nop_conversion_p): Declare.
1551 2014-11-11  Uros Bizjak  <ubizjak@gmail.com>
1553         * system.h: Include algorithm and utility.
1554         * rtl.h: Do not include utility here.
1555         * wide-int.h: Ditto.
1556         * tree-vect-data-refs.c (swap): Remove template.
1557         (vect_prune_runtime_alias_test_list): Use std::swap instead of swap.
1559 2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
1561         PR bootstrap/63699
1562         PR bootstrap/63750
1563         * system.h: Include <string> before "safe-ctype.h"
1564         * wide-int.h (wi::smin, wi::smax, wi::umin, wi::umax): Prefix
1565         calls to min/max with wi namespace.
1566         * ipa-chkp.c: Don't include <string>.
1568 2014-11-11  Terry Guo  <terry.guo@arm.com>
1570         * doc/invoke.texi (-masm-syntax-unified): Reword and fix typo.
1571         * config/arm/thumb1.md (*thumb_mulsi3): Use movs to move low
1572         registers.
1573         (*thumb1_movhf): Likewise.
1575 2014-11-11  Uros Bizjak  <ubizjak@gmail.com>
1577         * sreal.c (sreal::to_int): Use INTTYPE_MAXIMUM (int64_t)
1578         instead of INT64_MAX.
1580 2014-11-11  Tobias Burnus  <burnus@net-b.de>
1582         * doc/install.texi (Prerequisites): Remove CLooG.
1584 2014-11-10  Trevor Saunders  <tsaunders@mozilla.com>
1586         * ipa-inline.c (edge_badness): Adjust.
1587         (inline_small_functions): Likewise.
1588         * predict.c (propagate_freq): Likewise.
1589         (estimate_bb_frequencies): Likewise.
1590         * sreal.c (sreal::dump): Rename from dump_sreal.
1591         (debug): Adjust.
1592         (copy): Remove function.
1593         (sreal::shift_right): Rename from sreal_sift_right.
1594         (sreal::normalize): Rename from normalize.
1595         (sreal_init): Remove function.
1596         (sreal::to_int): Rename from sreal_to_int.
1597         (sreal_compare): Remove function.
1598         (sreal::operator+): Rename from sreal_add.
1599         (sreal::operator-): Rename from sreal_sub.
1600         (sreal::operator*): Rename from sreal_mul.
1601         (sreal::operator/): Rename from sreal_div.
1602         * sreal.h (class sreal): Adjust.
1603         (inline sreal &operator+=): New operator.
1604         (inline sreal &operator-=): Likewise.
1605         (inline sreal &operator/=): Likewise.
1606         (inline sreal &operator*=): Likewise.
1607         (inline bool operator!=): Likewise.
1608         (inline bool operator>): Likewise.
1609         (inline bool operator<=): Likewise.
1610         (inline bool operator>=): Likewise.
1612 2014-11-11  Bin Cheng  <bin.cheng@arm.com>
1614         * sched-deps.c (sched_analyze_1): Check pending list if it is not
1615         less than MAX_PENDING_LIST_LENGTH.
1616         (sched_analyze_2, sched_analyze_insn, deps_analyze_insn): Ditto.
1618 2014-11-11  Uros Bizjak  <ubizjak@gmail.com>
1620         * config/i386/i386.c (ix86_decompose_address): Replace open-coded
1621         swap with std::swap to swap values.
1622         (ix86_fixup_binary_operands): Ditto.
1623         (ix86_binary_operator_ok): Ditto.
1624         (ix86_prepare_fp_compare_args): Ditto.
1625         (ix86_expand_branch): Ditto.
1626         (ix86_expand_carry_flag_compare): Ditto.
1627         (ix86_expand_int_movcc): Ditto.
1628         (ix86_prepare_sse_fp_compare_args): Ditto.
1629         (ix86_expand_sse_fp_minmax): Ditto.
1630         (ix86_expand_int_vcond): Ditto.
1631         (ix86_split_long_move): Ditto.
1632         (ix86_expand_sse_comi): Ditto.
1633         (ix86_expand_sse_compare_and_jump): Ditto.
1634         (ix86_expand_sse_compare_mask): Ditto.
1635         * config/i386/i386.md (*add<mode>_1): Ditto.
1636         (addsi_1_zext): Ditto.
1637         (*addhi_1): Ditto.
1638         (*addqi_1): Ditto.
1639         (*add<mode>_2): Ditto.
1640         (*addsi_2_zext): Ditto.
1641         (*add<mode>_3): Ditto.
1642         (*addsi_3_zext): Ditto.
1643         (*add<mode>_5): Ditto.
1644         (absneg splitter): Ditto.
1646 2014-11-11  Uros Bizjak  <ubizjak@gmail.com>
1648         Revert:
1649         2014-10-31  Uros Bizjak  <ubizjak@gmail.com>
1651         PR target/63620
1652         * config/i386/i386-protos.h (ix86_use_pseudo_pic_reg): Declare.
1653         * config/i386/i386.c (ix86_use_pseudo_pic_reg): Export.
1654         * config/i386/i386.md (*pushtf): Allow only CONST_DOUBLEs that won't
1655         be reloaded through memory.
1656         (*pushxf): Ditto.
1657         (*pushdf): Ditto.
1659 2014-11-11  Jakub Jelinek  <jakub@redhat.com>
1660             Martin Liska  <mliska@suse.cz>
1662         * ipa-icf-gimple.c (func_checker::compare_bb): Fix comment typo.
1663         (func_checker::compare_gimple_call): Compare gimple_call_fn,
1664         gimple_call_chain, gimple_call_fntype and call flags.
1666 2014-11-10  Vladimir Makarov  <vmakarov@redhat.com>
1668         PR rtl-optimization/63620
1669         PR rtl-optimization/63799
1670         * lra-lives.c (process_bb_lives): Do not delete EH_REGION, trapped
1671         and setting PIC pseudo insns.
1672         (lra_create_live_ranges): Fix the typo.
1674 2014-11-10  Patrick Palka  <ppalka@gcc.gnu.org>
1676         PR middle-end/63748
1677         * tree-ssa-propagate.c (may_propagate_copy): Allow propagating
1678         SSA copies whose source and destination names both occur in
1679         abnormal PHIs.
1681 2014-11-10 Roman Gareev  <gareevroman@gmail.com>
1683         * Makefile.in: Remove the compilation of graphite-clast-to-gimple.o.
1684         * common.opt: Remove using of fgraphite-code-generator flag.
1685         * flag-types.h: Likewise.
1686         * graphite.c: Remove using of CLooG.
1687         * graphite-blocking.c: Likewise.
1688         * graphite-dependences.c: Likewise.
1689         * graphite-poly.c: Likewise.
1690         * graphite-poly.h: Likewise.
1691         * graphite-scop-detection.c: Likewise.
1692         * graphite-sese-to-poly.c: Likewise.
1693         * graphite-clast-to-gimple.c: Removed.
1694         * graphite-clast-to-gimple.h: Likewise.
1695         * graphite-htab.h: Likewise.
1697 2014-11-10  Paolo Carlini  <paolo.carlini@oracle.com>
1699         * doc/invoke.texi ([-Wshift-count-negative, -Wshift-count-overflow]):
1700         Add.
1702 2014-11-10  Richard Sandiford  <richard.sandiford@arm.com>
1704         * config/frv/frv.c (frv_io_handle_use_1): Delete.
1705         (frv_io_handle_use): Use find_all_hard_regs.
1707 2014-11-10  Richard Sandiford  <richard.sandiford@arm.com>
1709         * config/frv/frv.c (frv_registers_conflict_p_1): Take an rtx rather
1710         than an rtx *.  Take the regstate_t directly rather than via a void *.
1711         Return a bool rather than an int.  Iterate over all subrtxes here.
1712         (frv_registers_conflict_p): Update accordingly.
1714 2014-11-10  Richard Sandiford  <richard.sandiford@arm.com>
1716         * config/frv/frv.c: Include rtl-iter.h.
1717         (frv_acc_group_1): Delete.
1718         (frv_acc_group): Use FOR_EACH_SUBRTX.
1720 2014-11-10  Richard Sandiford  <richard.sandiford@arm.com>
1722         * config/frv/frv.c: Move include of rtl.h after hard-reg-set.h.
1723         (frv_clear_registers_used): Delete.
1724         (frv_ifcvt_modify_tests): Use find_all_hard_regs.
1726 2014-11-10  Jan Hubicka  <hubicka@ucw.cz>
1728         PR bootstrap/63573
1729         * calls.c (initialize_argument_information): When emitting thunk call
1730         use original memory placement of the argument.
1732 2014-11-10  Renlin Li  <renlin.li@arm.com>
1734         PR middle-end/61529
1735         * tree-ssa-threadupdate.c (compute_path_counts): Bound path_in_freq.
1737 2014-11-10  Thomas Preud'homme  <thomas.preudhomme@arm.com>
1739         * expmed.c (expand_shift_1): Expand 8 bit rotate of 16 bit value to
1740         bswaphi if available.
1742 2014-11-10  Bernd Schmidt  <bernds@codesourcery.com>
1744         * config/nvptx/nvptx.c: New file.
1745         * config/nvptx/nvptx.h: New file.
1746         * config/nvptx/nvptx-protos.h: New file.
1747         * config/nvptx/nvptx.md: New file.
1748         * config/nvptx/t-nvptx: New file.
1749         * config/nvptx/nvptx.opt: New file.
1750         * common/config/nvptx/nvptx-common.c: New file.
1751         * config.gcc: Handle nvptx-*-*.
1753 2014-11-10  Richard Biener  <rguenther@suse.de>
1755         * tree-ssa-operands.c (finalize_ssa_uses): Properly put
1756         released operands on the free list.
1758 2014-11-10  Richard Biener  <rguenther@suse.de>
1760         * match.pd: Implement pattern from simplify_mult.
1761         * tree-ssa-forwprop.c (simplify_mult): Remove.
1762         (pass_forwprop::execute): Do not call simplify_mult.
1764 2014-11-10  Richard Biener  <rguenther@suse.de>
1766         PR tree-optimization/63800
1767         * tree-ssa-pre.c (eliminate_push_avail): Push in a way so
1768         we can restore the previous availability in after_dom_children.
1769         (eliminate_dom_walker::after_dom_children): Restore
1770         previous availability.
1772 2014-11-10  Richard Biener  <rguenther@suse.de>
1774         PR middle-end/63798
1775         * expr.c (expand_expr_real_2): When expanding FMA_EXPRs
1776         properly treat the embedded multiplication as commutative
1777         when looking for feeding negates.
1779 2014-11-10  Joern Rennecke  <joern.rennecke@embecosm.com>
1781         * config/avr/avr.h (CPLUSPLUS_CPP_SPEC): Define.
1783 2014-11-10  Martin Liska  <mliska@suse.cz>
1785         * gcc.dg/tree-ssa/ldist-19.c: ICF is disabled
1786         for the test because of default char signedness
1787         on powerpc64 target.
1789 2014-11-10  Richard Biener  <rguenther@suse.de>
1791         * match.pd: Implement pattern from simplify_conversion_from_bitmask.
1792         * tree-ssa-forwprop.c (simplify_conversion_from_bitmask): Remove.
1793         (pass_forwprop::execute): Do not call simplify_conversion_from_bitmask.
1795 2014-11-10  Richard Biener  <rguenther@suse.de>
1797         * match.pd: Move rest of the conversion combining patterns
1798         from tree-ssa-forwprop.c.
1799         * tree-ssa-forwprop.c (combine_conversions): Remove.
1800         (pass_forwprop::execute): Do not call it.
1802 2014-11-10  Eric Botcazou  <ebotcazou@adacore.com>
1804         * gimple-low.c (lower_function_body): Clear the location of the first
1805         inserted representative return if it also fills in for the fallthru.
1807 2014-11-10  Yuri Rumyantsev  <ysrumyan@gmail.com>
1809         * tree-if-conv.c (add_to_predicate_list): Check unconditionally
1810         that bb is always executed to early exit. Use predicate of
1811         cd-equivalent block for join blocks if it exists.
1812         (if_convertible_loop_p_1): Recompute POST_DOMINATOR tree.
1813         (tree_if_conversion): Free post-dominance information.
1815 2014-11-09  Jason Merrill  <jason@redhat.com>
1817         * config/i386/avx512vldqintrin.h (_mm256_broadcast_f32x2): __mmask8.
1818         * config/i386/avx512vlintrin.h (_mm256_mask_cvtepi32_storeu_epi16)
1819         (_mm_mask_cvtusepi32_storeu_epi16)
1820         (_mm_mask_cvtsepi64_storeu_epi32): Return void.
1822 2014-11-09  Joern Rennecke  <joern.rennecke@embecosm.com>
1824         * config/avr/predicates.md (low_io_address_operand): Fix typo.
1826 2014-11-09  Vladimir Makarov  <vmakarov@redhat.com>
1828         PR rtl-optimization/63620
1829         * lra-constraints.c (substitute_pseudo): Add prefix lra_ to the
1830         name.  Move to lra.c.  Make it external.
1831         (substitute_pseudo_within_insn): Ditto.
1832         (inherit_reload_reg, split_reg, remove_inheritance_pseudos): Use
1833         the new names.
1834         (undo_optional_reloads): Ditto.
1835         * lra-int.h (lra_dump_bitmap_with_title, lra_substitute_pseudo):
1836         New prototypes.
1837         (lra_substitute_pseudo_within_insn): Ditto.
1838         * lra-lives.c (bb_killed_pseudos, bb_gen_pseudos): New.
1839         (mark_regno_live): Add parameter.  Update bb_gen_pseudos.
1840         (mark_regno_dead): Add parameter.  Update bb_gen_pseudos and
1841         bb_killed_pseudos.
1842         (struct bb_data, bb_data_t, bb_data): New.
1843         (get_bb_data, get_bb_data_by_index): Ditto.
1844         (all_hard_regs_bitmap): New.
1845         (live_trans_fun, live_con_fun_0, live_con_fun_n, all_blocks): New.
1846         (initiate_live_solver, finish_live_solver): New.
1847         (process_bb_lives): Change return type.  Add code updating local
1848         live data and removing dead insns.  Pass new argument to
1849         mark_regno_live and mark_regno_dead.  Check changing bb pseudo
1850         life info.  Return the result.
1851         (lra_create_live_ranges): Add code to do global pseudo live
1852         analysis.
1853         (lra_live_ranges_init): Call initiate_live_solver.
1854         (lra_live_ranges_finish): Call finish_live_solver.
1855         * lra.c (lra_dump_bitmap_with_title): New.
1856         (lra_substitute_pseudo, lra_substitute_pseudo_within_insn): Move
1857         from lra-constraints.c.
1859 2014-11-09  Richard Biener  <rguenther@suse.de>
1861         * match.pd: Add patterns convering two conversions in a row
1862         from fold-const.c.
1863         * fold-const.c (fold_unary_loc): Remove them here.
1864         * tree-ssa-forwprop.c (combine_conversions): Likewise.
1865         * genmatch.c (dt_node::gen_kids): Check whether we may
1866         follow SSA use-def chains.
1868 2014-11-08  Richard Sandiford  <richard.sandiford@arm.com>
1870         * config/aarch64/aarch64.c: Include rtl-iter.h.
1871         (aarch64_tls_operand_p_1): Delete.
1872         (aarch64_tls_operand_p): Use FOR_EACH_SUBRTX.
1874 2014-11-08  Richard Sandiford  <richard.sandiford@arm.com>
1876         * config/arm/arm.c (arm_note_pic_base): Delete.
1877         (arm_cannot_copy_insn_p): Use FOR_EACH_SUBRTX.
1879 2014-11-08  Richard Sandiford  <richard.sandiford@arm.com>
1881         * config/arm/arm.c: Include rtl-iter.h.
1882         (arm_tls_referenced_p_1): Delete.
1883         (arm_tls_referenced_p): Use FOR_EACH_SUBRTX.
1885 2014-11-08  Richard Sandiford  <richard.sandiford@arm.com>
1887         * config/arm/aarch-common.c: Include rtl-iter.h.
1888         (search_term, arm_find_sub_rtx_with_search_term): Delete.
1889         (arm_find_sub_rtx_with_code): Use FOR_EACH_SUBRTX_VAR.
1890         (arm_get_set_operands): Pass the insn pattern rather than the
1891         insn itself.
1892         (arm_no_early_store_addr_dep): Likewise.
1894 2014-11-08  Eric Botcazou  <ebotcazou@adacore.com>
1896         * config/arm/arm.c (arm_set_return_address): Mark the store as frame
1897         related, if any.
1898         (thumb_set_return_address): Likewise.
1900 2014-11-07  Jeff Law  <law@redhat.com>
1902         PR tree-optimization/61515
1903         * tree-ssa-threadedge.c (invalidate_equivalences): Walk the unwinding
1904         stack rather than looking at every SSA_NAME's value.
1906 2014-11-07  Richard Biener  <rguenther@suse.de>
1908         PR tree-optimization/63605
1909         * fold-const.c (fold_binary_loc): Properly use element_precision
1910         for types that may not be scalar.
1912 2014-11-07  Evgeny Stupachenko  <evstupac@gmail.com>
1914         PR target/63534
1915         * config/i386/i386.md (builtin_setjmp_receiver): Use
1916         pic_offset_table_rtx for PIC register.
1917         (nonlocal_goto_receiver): Delete.
1919 2014-11-07  Daniel Hellstrom  <daniel@gaisler.com>
1921         * config.gcc (sparc-*-rtems*): Clean away unused t-elf.
1922         * config/sparc/t-rtems: Add leon3v7 and muser-mode multilibs.
1924 2014-11-07  Martin Liska  <mliska@suse.cz>
1926         PR ipa/63580
1927         * cgraphunit.c (cgraph_node::create_wrapper):
1928         TREE_ADDRESSABLE is set to false for a newly created thunk.
1930 2014-11-07  Martin Liska  <mliska@suse.cz>
1932         PR ipa/63747
1933         * ipa-icf-gimple.c (func_checker::compare_gimple_switch):
1934         Missing checking for CASE_LOW and CASE_HIGH added.
1936 2014-11-07  Martin Liska  <mliska@suse.cz>
1938         PR ipa/63595
1939         * cgraphunit.c (cgraph_node::expand_thunk): DECL_BY_REFERENCE
1940         is correctly handled for thunks created by IPA ICF.
1942 2014-11-07  Jiong Wang  <jiong.wang@arm.com>
1943 2014-11-07  Richard Biener  <rguenther@suse.de>
1945         PR tree-optimization/63676
1946         * gimple-fold.c (fold_gimple_assign): Do not fold node when
1947         TREE_CLOBBER_P be true.
1949 2014-11-07  Richard Biener  <rguenther@suse.de>
1951         PR middle-end/63770
1952         * match.pd: Guard conflicting GENERIC pattern properly.
1954 2014-11-07  Richard Biener  <rguenther@suse.de>
1956         * match.pd: Add patterns for POINTER_PLUS_EXPR association
1957         and special patterns from tree-ssa-forwprop.c
1958         * fold-const.c (fold_binary_loc): Remove them here.
1959         * tree-ssa-forwprop.c (to_purge): New global bitmap.
1960         (fwprop_set_lattice_val): New function.
1961         (fwprop_invalidate_lattice): Likewise.
1962         (remove_prop_source_from_use): Instead of purging dead EH
1963         edges record blocks to do that in to_purge.
1964         (tidy_after_forward_propagate_addr): Likewise.
1965         (forward_propagate_addr_expr): Invalidate the lattice for
1966         SSA names we release.
1967         (simplify_conversion_from_bitmask): Likewise.
1968         (simplify_builtin_call): Likewise.
1969         (associate_pointerplus_align): Remove.
1970         (associate_pointerplus_diff): Likewise.
1971         (associate_pointerplus): Likewise.
1972         (fold_all_stmts): Merge with ...
1973         (pass_forwprop::execute): ... the original loop over all
1974         basic-blocks.  Delay purging dead EH edges and invalidate
1975         the lattice for SSA names we release.
1977 2014-11-07  Terry Guo  <terry.guo@arm.com>
1979         * config/arm/arm.opt (masm-syntax-unified): New option.
1980         * doc/invoke.texi (-masm-syntax-unified): Document new option.
1981         * config/arm/arm.h (TARGET_UNIFIED_ASM): Also include thumb1.
1982         (ASM_APP_ON): Redefined.
1983         * config/arm/arm.c (arm_option_override): Thumb2 inline assembly
1984         code always use UAL syntax.
1985         (arm_output_mi_thunk): Use UAL syntax for Thumb1 target.
1986         * config/arm/thumb1.md: Likewise.
1988 2014-11-06  John David Anglin  <danglin@gcc.gnu.org>
1990         * config/pa/pa.md (trap): New insn.  Add "trap" to attribute type.
1991         Don't allow trap insn in in_branch_delay, in_nullified_branch_delay
1992         or in_call_delay.
1993         
1994 2014-11-06  Steve Ellcey  <sellcey@imgtec.com>
1996         * config.gcc (mips*-mti-linux*): Remove gnu_ld and gas assignments.
1997         Set default_mips_arch and default_mips_abi instead of tm_defines.
1998         (mips*-*-linux*): Set default_mips_arch and default_mips_abi instead
1999         of tm_defines.
2000         (mips*-*-*): Check with_arch and with_abi.  Set tm_defines.
2001         * config/mips/mips.h (STANDARD_STARTFILE_PREFIX_1): Set default
2002         based on MIPS_ABI_DEFAULT.
2003         (STANDARD_STARTFILE_PREFIX_2): Ditto.
2005 2014-11-06  Joseph Myers  <joseph@codesourcery.com>
2007         * doc/invoke.texi (-std=c99, -std=c11): Don't refer to corner
2008         cases of extended identifiers.
2010 2014-11-06  Eric Botcazou  <ebotcazou@adacore.com>
2012         * tree-cfgcleanup.c (fixup_noreturn_call): Do not perform DCE here.
2014 2014-11-06  DJ Delorie  <dj@redhat.com>
2016         * config/m32c/cond.md (movqicc_<code>_<mode>): Remove mode of
2017         conditional.
2018         (movhicc_<code>_<mode>): Likewise.
2019         * config/m32c/m32c.c (encode_pattern_1): Specialise PSImode
2020         subregs.
2021         (m32c_eh_return_data_regno): Change to using memregs to avoid
2022         tying up all the compute regs.
2023         (m32c_legitimate_address_p) Subregs are not valid addresses.
2025 2014-11-06  Bernd Schmidt  <bernds@codesourcery.com>
2027         * function.c (thread_prologue_and_epilogue_insns): No longer static.
2028         * function.h (thread_prologue_and_epilogue_insns): Declare.
2030         * target.def (assemble_undefined_decl): New hooks.
2031         * hooks.c (hook_void_FILEptr_constcharptr_const_tree): New function.
2032         * hooks.h (hook_void_FILEptr_constcharptr_const_tree): Declare.
2033         * doc/tm.texi.in (TARGET_ASM_ASSEMBLE_UNDEFINED_DECL): Add.
2034         * doc/tm.texi: Regenerate.
2035         * output.h (assemble_undefined_decl): Declare.
2036         (get_fnname_from_decl): Declare.
2037         * varasm.c (assemble_undefined_decl): New function.
2038         (get_fnname_from_decl): New function.
2039         * final.c (rest_of_handle_final): Use it.
2040         * varpool.c (varpool_output_variables): Call assemble_undefined_decl
2041         for nodes without a definition.
2043         * target.def (call_args, end_call_args): New hooks.
2044         * hooks.c (hook_void_rtx_tree): New empty function.
2045         * hooks.h (hook_void_rtx_tree): Declare.
2046         * doc/tm.texi.in (TARGET_CALL_ARGS, TARGET_END_CALL_ARGS): Add.
2047         * doc/tm.texi: Regenerate.
2048         * calls.c (expand_call): Slightly rearrange the code.  Use the two new
2049         hooks.
2050         (expand_library_call_value_1): Use the two new hooks.
2052         * expr.c (use_reg_mode): Just return for pseudo registers.
2054         * combine.c (try_combine): Don't allow a call as one of the source
2055         insns.
2057         * target.def (decl_end): New hook.
2058         * varasm.c (assemble_variable_contents, assemble_constant_contents):
2059         Use it.
2060         * doc/tm.texi.in (TARGET_ASM_DECL_END): Add.
2061         * doc/tm.texi: Regenerate.
2063 2014-11-06  Renlin Li  <renlin.li@arm.com>
2065         * config/aarch64/aarch64.c (aarch64_architecture_version): New.
2066         (processor): New architecture_version field.
2067         (aarch64_override_options): Initialize aarch64_architecture_version.
2068         * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Define __ARM_ARCH,
2069         __ARM_ARCH_PROFILE, aarch64_arch_name macro.
2071 2014-11-06  James Greenhalgh  <james.greenhalgh@arm.com>
2073         * params.def (sra-max-scalarization-size-Ospeed): New.
2074         (sra-max-scalarization-size-Osize): Likewise.
2075         * doc/invoke.texi (sra-max-scalarization-size-Ospeed): Document.
2076         (sra-max-scalarization-size-Osize): Likewise.
2077         * toplev.c (process_options): Set default values for new
2078         parameters.
2079         * tree-sra.c (analyze_all_variable_accesses): Use new parameters.
2080         * targhooks.c (get_move_ratio): Remove static designator.
2081         * target.h (get_move_ratio): Declare.
2083 2014-11-06  Marek Polacek  <polacek@redhat.com>
2085         * sanopt.c (sanopt_optimize_walker): Limit removal of the checks.
2086         Remove vector limit.
2088 2014-11-06  Richard Biener  <rguenther@suse.de>
2090         * match.pd: Implement bitwise binary and unary simplifications
2091         from tree-ssa-forwprop.c.
2092         * fold-const.c (fold_unary_loc): Remove them here.
2093         (fold_binary_loc): Likewise.
2094         * tree-ssa-forwprop.c (simplify_not_neg_expr): Remove.
2095         (truth_valued_ssa_name): Likewise.
2096         (lookup_logical_inverted_value): Likewise.
2097         (simplify_bitwise_binary_1): Likewise.
2098         (hoist_conversion_for_bitop_p): Likewise.
2099         (simplify_bitwise_binary_boolean): Likewise.
2100         (simplify_bitwise_binary): Likewise.
2101         (pass_forwprop::execute): Remove calls to simplify_not_neg_expr
2102         and simplify_bitwise_binary.
2103         * genmatch.c (dt_node::append_true_op): Use safe_as_a for parent.
2104         (decision_tree::insert): Also insert non-expressions.
2106 2014-11-06  Hale Wang  <hale.wang@arm.com>
2108         * config/arm/arm-cores.def: Add support for
2109         -mcpu=cortex-m0.small-multiply,cortex-m0plus.small-multiply,
2110         cortex-m1.small-multiply.
2111         * config/arm/arm-tables.opt: Regenerate.
2112         * config/arm/arm-tune.md: Regenerate.
2113         * config/arm/arm.c: Update the rtx-costs for MUL.
2114         * config/arm/bpabi.h: Handle
2115         -mcpu=cortex-m0.small-multiply,cortex-m0plus.small-multiply,
2116         cortex-m1.small-multiply.
2117         * doc/invoke.texi: Document
2118         -mcpu=cortex-m0.small-multiply,cortex-m0plus.small-multiply,
2119         cortex-m1.small-multiply.
2121 2014-11-06  Hale Wang  <hale.wang@arm.com>
2123         * config/arm/arm.c: Add cortex-m7 tune.
2124         * config/arm/arm-cores.def: Use cortex-m7 tune.
2126 2014-11-05  Uros Bizjak  <ubizjak@gmail.com>
2128         PR target/63538
2129         * config/i386/i386.c (in_large_data_p): Reject automatic variables.
2130         (ix86_encode_section_info): Do not check for non-automatic varibles
2131         when setting SYMBOL_FLAG_FAR_ADDR flag.
2132         (x86_64_elf_select_section): Do not check ix86_cmodel here.
2133         (x86_64_elf_unique_section): Ditto.
2134         (x86_elf_aligned_common): Emit tab before .largecomm.
2136 2014-11-05  Joseph Myers  <joseph@codesourcery.com>
2138         PR preprocessor/9449
2139         * doc/cpp.texi (Character sets, Tokenization)
2140         (Implementation-defined behavior): Don't refer to UCNs in
2141         identifiers requiring -fextended-identifiers.
2142         * doc/cppopts.texi (-fextended-identifiers): Document as enabled
2143         by default for C99 and later and C++.
2144         * doc/invoke.texi (-std=c99, -std=c11): Don't refer to extended
2145         identifiers needing -fextended-identifiers.
2147 2014-11-05  Ilya Tocar  <ilya.tocar@intel.com>
2149         * config/i386/i386.c (expand_vec_perm_pshufb): Try vpermq/vpermd
2150         for 512-bit wide modes.
2151         (expand_vec_perm_1): Use correct versions of patterns.
2152         * config/i386/sse.md (avx512f_vec_dup<mode>_1): New.
2153         (vashr<mode>3<mask_name>): Split V8HImode and V16QImode.
2155 2014-11-05  Ilya Enkovich  <ilya.enkovich@intel.com>
2157         * ipa-chkp.c: New.
2158         * ipa-chkp.h: New.
2159         * tree-chkp.c: New.
2160         * tree-chkp.h: New.
2161         * tree-chkp-opt.c: New.
2162         * rtl-chkp.c: New.
2163         * rtl-chkp.h: New.
2164         * Makefile.in (OBJS): Add ipa-chkp.o, rtl-chkp.o, tree-chkp.o
2165         tree-chkp-opt.o.
2166         (GTFILES): Add tree-chkp.c.
2167         * mode-classes.def (MODE_POINTER_BOUNDS): New.
2168         * tree.def (POINTER_BOUNDS_TYPE): New.
2169         * genmodes.c (complete_mode): Support MODE_POINTER_BOUNDS.
2170         (POINTER_BOUNDS_MODE): New.
2171         (make_pointer_bounds_mode): New.
2172         * machmode.h (POINTER_BOUNDS_MODE_P): New.
2173         * stor-layout.c (int_mode_for_mode): Support MODE_POINTER_BOUNDS.
2174         (layout_type): Support POINTER_BOUNDS_TYPE.
2175         * tree-pretty-print.c (dump_generic_node): Support POINTER_BOUNDS_TYPE.
2176         * tree-core.h (tree_index): Add TI_POINTER_BOUNDS_TYPE.
2177         * tree.c (build_int_cst_wide): Support POINTER_BOUNDS_TYPE.
2178         (type_contains_placeholder_1): Likewise.
2179         (build_common_tree_nodes): Initialize
2180         pointer_bounds_type_node.
2181         * tree.h (POINTER_BOUNDS_TYPE_P): New.
2182         (pointer_bounds_type_node): New.
2183         (POINTER_BOUNDS_P): New.
2184         (BOUNDED_TYPE_P): New.
2185         (BOUNDED_P): New.
2186         (CALL_WITH_BOUNDS_P): New.
2187         * gimple.h (gf_mask): Add GF_CALL_WITH_BOUNDS.
2188         (gimple_call_with_bounds_p): New.
2189         (gimple_call_set_with_bounds): New.
2190         (gimple_return_retbnd): New.
2191         (gimple_return_set_retbnd): New
2192         * gimple.c (gimple_build_return): Increase number of ops
2193         for return statement.
2194         (gimple_build_call_from_tree): Propagate CALL_WITH_BOUNDS_P
2195         flag.
2196         * gimple-pretty-print.c (dump_gimple_return): Print second op.
2197         * rtl.h (CALL_EXPR_WITH_BOUNDS_P): New.
2198         * gimplify.c (gimplify_init_constructor): Avoid infinite
2199         loop during gimplification of bounds initializer.
2200         * calls.c: Include tree-chkp.h, rtl-chkp.h, bitmap.h.
2201         (special_function_p): Use original decl name when analyzing
2202         instrumentation clone.
2203         (arg_data): Add fields special_slot, pointer_arg and
2204         pointer_offset.
2205         (store_bounds): New.
2206         (emit_call_1): Propagate instrumentation flag for CALL.
2207         (initialize_argument_information): Compute pointer_arg,
2208         pointer_offset and special_slot for pointer bounds arguments.
2209         (finalize_must_preallocate): Preallocate when storing bounds
2210         in bounds table.
2211         (compute_argument_addresses): Skip pointer bounds.
2212         (expand_call): Store bounds into tables separately.  Return
2213         result joined with resulting bounds.
2214         * cfgexpand.c: Include tree-chkp.h, rtl-chkp.h.
2215         (expand_call_stmt): Propagate bounds flag for CALL_EXPR.
2216         (expand_return): Add returned bounds arg.  Handle returned bounds.
2217         (expand_gimple_stmt_1): Adjust to new expand_return signature.
2218         (gimple_expand_cfg): Reset rtx bounds map.
2219         * expr.c: Include tree-chkp.h, rtl-chkp.h.
2220         (expand_assignment): Handle returned bounds.
2221         (store_expr_with_bounds): New.  Replaces store_expr with new bounds
2222         target argument.  Handle bounds returned by calls.
2223         (store_expr): Now wraps store_expr_with_bounds.
2224         * expr.h (store_expr_with_bounds): New.
2225         * function.c: Include tree-chkp.h, rtl-chkp.h.
2226         (bounds_parm_data): New.
2227         (use_register_for_decl): Do not registerize decls used for bounds
2228         stores and loads.
2229         (assign_parms_augmented_arg_list): Add bounds of the result
2230         structure pointer as the second argument.
2231         (assign_parm_find_entry_rtl): Mark bounds are never passed on
2232         the stack.
2233         (assign_parm_is_stack_parm): Likewise.
2234         (assign_parm_load_bounds): New.
2235         (assign_bounds): New.
2236         (assign_parms): Load bounds and determine a location for
2237         returned bounds.
2238         (diddle_return_value_1): New.
2239         (diddle_return_value): Handle returned bounds.
2240         * function.h (rtl_data): Add field for returned bounds.
2241         * varasm.c: Include tree-chkp.h.
2242         (output_constant): Support POINTER_BOUNDS_TYPE.
2243         (output_constant_pool_2): Support MODE_POINTER_BOUNDS.
2244         (ultimate_transparent_alias_target): Move up.
2245         (make_decl_rtl): For instrumented function use
2246         name of the original decl.
2247         (assemble_start_function): Mark function as global
2248         in case it is instrumentation clone of the global
2249         function.
2250         (do_assemble_alias): Follow transparent alias chain
2251         for identifier.  Check if original alias is public.
2252         (maybe_assemble_visibility): Use visibility of the
2253         original function for instrumented version.
2254         (default_unique_section): Likewise.
2255         * emit-rtl.c (immed_double_const): Support MODE_POINTER_BOUNDS.
2256         (init_emit_once): Build pointer bounds zero constants.
2257         * explow.c (trunc_int_for_mode): Support MODE_POINTER_BOUNDS.
2258         * target.def (builtin_chkp_function): New.
2259         (chkp_bound_type): New.
2260         (chkp_bound_mode): New.
2261         (chkp_make_bounds_constant): New.
2262         (chkp_initialize_bounds): New.
2263         (load_bounds_for_arg): New.
2264         (store_bounds_for_arg): New.
2265         (load_returned_bounds): New.
2266         (store_returned_bounds): New.
2267         (chkp_function_value_bounds): New.
2268         (setup_incoming_vararg_bounds): New.
2269         (function_arg): Update hook description with new possible return
2270         value CONST_INT.
2271         * targhooks.h (default_load_bounds_for_arg): New.
2272         (default_store_bounds_for_arg): New.
2273         (default_load_returned_bounds): New.
2274         (default_store_returned_bounds): New.
2275         (default_chkp_bound_type): New.
2276         (default_chkp_bound_mode): New.
2277         (default_builtin_chkp_function): New.
2278         (default_chkp_function_value_bounds): New.
2279         (default_chkp_make_bounds_constant): New.
2280         (default_chkp_initialize_bounds): New.
2281         (default_setup_incoming_vararg_bounds): New.
2282         * targhooks.c (default_load_bounds_for_arg): New.
2283         (default_store_bounds_for_arg): New.
2284         (default_load_returned_bounds): New.
2285         (default_store_returned_bounds): New.
2286         (default_chkp_bound_type): New.
2287         (default_chkp_bound_mode); New.
2288         (default_builtin_chkp_function): New.
2289         (default_chkp_function_value_bounds): New.
2290         (default_chkp_make_bounds_constant): New.
2291         (default_chkp_initialize_bounds): New.
2292         (default_setup_incoming_vararg_bounds): New.
2293         * builtin-types.def (BT_BND): New.
2294         (BT_FN_PTR_CONST_PTR): New.
2295         (BT_FN_CONST_PTR_CONST_PTR): New.
2296         (BT_FN_BND_CONST_PTR): New.
2297         (BT_FN_CONST_PTR_BND): New.
2298         (BT_FN_PTR_CONST_PTR_SIZE): New.
2299         (BT_FN_PTR_CONST_PTR_CONST_PTR): New.
2300         (BT_FN_VOID_PTRPTR_CONST_PTR): New.
2301         (BT_FN_VOID_CONST_PTR_SIZE): New.
2302         (BT_FN_VOID_PTR_BND): New.
2303         (BT_FN_CONST_PTR_CONST_PTR_CONST_PTR): New.
2304         (BT_FN_BND_CONST_PTR_SIZE): New.
2305         (BT_FN_PTR_CONST_PTR_CONST_PTR_SIZE): New.
2306         (BT_FN_VOID_CONST_PTR_BND_CONST_PTR): New.
2307         * chkp-builtins.def: New.
2308         * builtins.def: include chkp-builtins.def.
2309         (DEF_CHKP_BUILTIN): New.
2310         * builtins.c: Include tree-chkp.h and rtl-chkp.h.
2311         (expand_builtin): Support BUILT_IN_CHKP_INIT_PTR_BOUNDS,
2312         BUILT_IN_CHKP_NULL_PTR_BOUNDS, BUILT_IN_CHKP_COPY_PTR_BOUNDS,
2313         BUILT_IN_CHKP_CHECK_PTR_LBOUNDS, BUILT_IN_CHKP_CHECK_PTR_UBOUNDS,
2314         BUILT_IN_CHKP_CHECK_PTR_BOUNDS, BUILT_IN_CHKP_SET_PTR_BOUNDS,
2315         BUILT_IN_CHKP_NARROW_PTR_BOUNDS, BUILT_IN_CHKP_STORE_PTR_BOUNDS,
2316         BUILT_IN_CHKP_GET_PTR_LBOUND, BUILT_IN_CHKP_GET_PTR_UBOUND,
2317         BUILT_IN_CHKP_BNDMK, BUILT_IN_CHKP_BNDSTX, BUILT_IN_CHKP_BNDCL,
2318         BUILT_IN_CHKP_BNDCU, BUILT_IN_CHKP_BNDLDX, BUILT_IN_CHKP_BNDRET,
2319         BUILT_IN_CHKP_INTERSECT, BUILT_IN_CHKP_NARROW,
2320         BUILT_IN_CHKP_EXTRACT_LOWER, BUILT_IN_CHKP_EXTRACT_UPPER.
2321         (std_expand_builtin_va_start): Init bounds for va_list.
2322         * cppbuiltin.c (define_builtin_macros_for_compilation_flags): Add
2323         __CHKP__ macro when Pointer Bounds Checker is on.
2324         * params.def (PARAM_CHKP_MAX_CTOR_SIZE): New.
2325         * passes.def (pass_ipa_chkp_versioning): New.
2326         (pass_early_local_passes): Renamed to pass_build_ssa_passes.
2327         (pass_fixup_cfg): Moved to pass_chkp_instrumentation_passes.
2328         (pass_chkp_instrumentation_passes): New.
2329         (pass_ipa_chkp_produce_thunks): New.
2330         (pass_local_optimization_passes): New.
2331         (pass_chkp_opt): New.
2332         * tree-pass.h (make_pass_ipa_chkp_versioning): New.
2333         (make_pass_ipa_chkp_produce_thunks): New.
2334         (make_pass_chkp): New.
2335         (make_pass_chkp_opt): New.
2336         (make_pass_early_local_passes): Renamed to ...
2337         (make_pass_build_ssa_passes): This.
2338         (make_pass_chkp_instrumentation_passes): New.
2339         (make_pass_local_optimization_passes): New.
2340         * passes.c (pass_manager::execute_early_local_passes): Execute
2341         early passes in three steps.
2342         (execute_all_early_local_passes): Renamed to ...
2343         (execute_build_ssa_passes): This.
2344         (pass_data_early_local_passes): Renamed to ...
2345         (pass_data_build_ssa_passes): This.
2346         (pass_early_local_passes): Renamed to ...
2347         (pass_build_ssa_passes): This.
2348         (pass_data_chkp_instrumentation_passes): New.
2349         (pass_chkp_instrumentation_passes): New.
2350         (pass_data_local_optimization_passes): New.
2351         (pass_local_optimization_passes): New.
2352         (make_pass_early_local_passes): Renamed to ...
2353         (make_pass_build_ssa_passes): This.
2354         (make_pass_chkp_instrumentation_passes): New.
2355         (make_pass_local_optimization_passes): New.
2356         * c-family/c.opt (fcheck-pointer-bounds): New.
2357         (fchkp-check-incomplete-type): New.
2358         (fchkp-zero-input-bounds-for-main): New.
2359         (fchkp-first-field-has-own-bounds): New.
2360         (fchkp-narrow-bounds): New.
2361         (fchkp-narrow-to-innermost-array): New.
2362         (fchkp-optimize): New.
2363         (fchkp-use-fast-string-functions): New.
2364         (fchkp-use-nochk-string-functions): New.
2365         (fchkp-use-static-bounds): New.
2366         (fchkp-use-static-const-bounds): New.
2367         (fchkp-treat-zero-dynamic-size-as-infinite): New.
2368         (fchkp-check-read): New.
2369         (fchkp-check-write): New.
2370         (fchkp-store-bounds): New.
2371         (fchkp-instrument-calls): New.
2372         (fchkp-instrument-marked-only): New.
2373         (Wchkp): New.
2374         * c-family/c-common.c (handle_bnd_variable_size_attribute): New.
2375         (handle_bnd_legacy): New.
2376         (handle_bnd_instrument): New.
2377         (c_common_attribute_table): Add bnd_variable_size, bnd_legacy
2378         and bnd_instrument.  Fix documentation.
2379         (c_common_format_attribute_table): Likewsie.
2380         * toplev.c: include tree-chkp.h.
2381         (process_options): Check Pointer Bounds Checker is supported.
2382         (compile_file): Add chkp_finish_file call.
2383         * ipa-cp.c (initialize_node_lattices): Use cgraph_local_p
2384         to handle instrumentation clones properly.
2385         (propagate_constants_accross_call): Do not propagate
2386         through instrumentation thunks.
2387         * ipa-pure-const.c (propagate_pure_const): Support
2388         IPA_REF_CHKP.
2389         * ipa-inline.c (early_inliner): Check edge has summary allocated.
2390         * ipa-split.c: Include tree-chkp.h.
2391         (find_retbnd): New.
2392         (split_part_set_ssa_name_p): New.
2393         (consider_split): Do not split retbnd and retval
2394         producers.
2395         (insert_bndret_call_after): new.
2396         (split_function): Propagate Pointer Bounds Checker
2397         instrumentation marks and handle returned bounds.
2398         * tree-ssa-sccvn.h (vn_reference_op_struct): Transform opcode
2399         into bit field and add with_bounds field.
2400         * tree-ssa-sccvn.c (copy_reference_ops_from_call): Set
2401         with_bounds field for instrumented calls.
2402         * tree-ssa-pre.c (create_component_ref_by_pieces_1): Restore
2403         CALL_WITH_BOUNDS_P flag for calls.
2404         * tree-ssa-ccp.c: Include tree-chkp.h.
2405         (insert_clobber_before_stack_restore): Handle
2406         BUILT_IN_CHKP_BNDRET calls.
2407         * tree-ssa-dce.c: Include tree-chkp.h.
2408         (propagate_necessity): For free call fed by alloc check
2409         bounds are also provided by the same alloc.
2410         (eliminate_unnecessary_stmts): Handle BUILT_IN_CHKP_BNDRET
2411         used by free calls.
2412         * tree-inline.c: Include tree-chkp.h.
2413         (declare_return_variable): Add arg holding
2414         returned bounds slot.  Create and initialize returned bounds var.
2415         (remap_gimple_stmt): Handle returned bounds.
2416         Return sequence of statements instead of a single statement.
2417         (insert_init_stmt): Add declaration.
2418         (remap_gimple_seq): Adjust to new remap_gimple_stmt signature.
2419         (copy_bb): Adjust to changed return type of remap_gimple_stmt.
2420         Properly handle bounds in va_arg_pack and va_arg_pack_len.
2421         (expand_call_inline): Handle returned bounds.  Add bounds copy
2422         for generated mem to mem assignments.
2423         * tree-inline.h (copy_body_data): Add fields retbnd and
2424         assign_stmts.
2425         * value-prof.c: Include tree-chkp.h.
2426         (gimple_ic): Support returned bounds.
2427         * ipa.c (cgraph_build_static_cdtor_1): Support contructors
2428         with "chkp ctor" and "bnd_legacy" attributes.
2429         (symtab_remove_unreachable_nodes): Keep initial values for
2430         pointer bounds to be used for checks eliminations.
2431         (process_references): Handle IPA_REF_CHKP.
2432         (walk_polymorphic_call_targets): Likewise.
2433         * ipa-visibility.c (cgraph_externally_visible_p): Mark
2434         instrumented 'main' as externally visible.
2435         (function_and_variable_visibility): Filter instrumentation
2436         thunks.
2437         * cgraph.h (cgraph_thunk_info): Add add_pointer_bounds_args
2438         field.
2439         (cgraph_node): Add instrumented_version, orig_decl and
2440         instrumentation_clone fields.
2441         (symtab_node::get_alias_target): Allow IPA_REF_CHKP reference.
2442         (varpool_node): Add need_bounds_init field.
2443         (cgraph_local_p): New.
2444         * cgraph.c: Include tree-chkp.h.
2445         (cgraph_node::remove): Fix instrumented_version
2446         of the referenced node if any.
2447         (cgraph_node::dump): Dump instrumentation_clone and
2448         instrumented_version fields.
2449         (cgraph_node::verify_node): Check correctness of IPA_REF_CHKP
2450         references and instrumentation thunks.
2451         (cgraph_can_remove_if_no_direct_calls_and_refs_p): Keep
2452         all not instrumented instrumentation clones alive.
2453         (cgraph_redirect_edge_call_stmt_to_callee): Support
2454         returned bounds.
2455         * cgraphbuild.c (rebuild_cgraph_edges): Rebuild IPA_REF_CHKP
2456         reference.
2457         (cgraph_rebuild_references): Likewise.
2458         * cgraphunit.c: Include tree-chkp.h.
2459         (assemble_thunks_and_aliases): Skip thunks calling instrumneted
2460         function version.
2461         (varpool_finalize_decl): Register statically initialized decls
2462         in Pointer Bounds Checker.
2463         (walk_polymorphic_call_targets): Do not mark generated call to
2464         __builtin_unreachable as with_bounds.
2465         (output_weakrefs): If there are both instrumented and original
2466         versions, output only one of them.
2467         (cgraph_node::expand_thunk): Set with_bounds flag
2468         for created call statement.
2469         * ipa-ref.h (ipa_ref_use): Add IPA_REF_CHKP.
2470         (ipa_ref): increase size of use field.
2471         * symtab.c (ipa_ref_use_name): Add element for IPA_REF_CHKP.
2472         * varpool.c (dump_varpool_node): Dump need_bounds_init field.
2473         (ctor_for_folding): Do not fold constant bounds vars.
2474         * lto-streamer.h (LTO_minor_version): Change minor version from
2475         0 to 1.
2476         * lto-cgraph.c (compute_ltrans_boundary): Keep initial values for
2477         pointer bounds.
2478         (lto_output_node): Output instrumentation_clone,
2479         thunk.add_pointer_bounds_args and orig_decl field.
2480         (lto_output_ref): Adjust to new ipa_ref::use field size.
2481         (input_overwrite_node): Read instrumentation_clone field.
2482         (input_node): Read thunk.add_pointer_bounds_args and orig_decl
2483         fields.
2484         (input_ref): Adjust to new ipa_ref::use field size.
2485         (input_cgraph_1): Compute instrumented_version fields and restore
2486         IDENTIFIER_TRANSPARENT_ALIAS chains.
2487         (lto_output_varpool_node): Output
2488         need_bounds_init value.
2489         (input_varpool_node): Read need_bounds_init value.
2490         * lto-partition.c (add_symbol_to_partition_1): Keep original
2491         and instrumented versions together.
2492         (privatize_symbol_name): Restore transparent alias chain if required.
2493         (add_references_to_partition): Add references to pointer bounds vars.
2494         * dbxout.c (dbxout_type): Ignore POINTER_BOUNDS_TYPE.
2495         * dwarf2out.c (gen_subprogram_die): Ignore bound args.
2496         (gen_type_die_with_usage): Skip pointer bounds.
2497         (dwarf2out_global_decl): Likewise.
2498         (is_base_type): Support POINTER_BOUNDS_TYPE.
2499         (gen_formal_types_die): Skip pointer bounds.
2500         (gen_decl_die): Likewise.
2501         * var-tracking.c (vt_add_function_parameters): Skip
2502         bounds parameters.
2503         * ipa-icf.c (sem_function::merge): Do not merge when instrumentation
2504         thunk still exists.
2505         (sem_variable::merge): Reset need_bounds_init flag.
2506         * doc/extend.texi: Document Pointer Bounds Checker built-in functions
2507         and attributes.
2508         * doc/tm.texi.in (TARGET_LOAD_BOUNDS_FOR_ARG): New.
2509         (TARGET_STORE_BOUNDS_FOR_ARG): New.
2510         (TARGET_LOAD_RETURNED_BOUNDS): New.
2511         (TARGET_STORE_RETURNED_BOUNDS): New.
2512         (TARGET_CHKP_FUNCTION_VALUE_BOUNDS): New.
2513         (TARGET_SETUP_INCOMING_VARARG_BOUNDS): New.
2514         (TARGET_BUILTIN_CHKP_FUNCTION): New.
2515         (TARGET_CHKP_BOUND_TYPE): New.
2516         (TARGET_CHKP_BOUND_MODE): New.
2517         (TARGET_CHKP_MAKE_BOUNDS_CONSTANT): New.
2518         (TARGET_CHKP_INITIALIZE_BOUNDS): New.
2519         * doc/tm.texi: Regenerated.
2520         * doc/rtl.texi (MODE_POINTER_BOUNDS): New.
2521         (BND32mode): New.
2522         (BND64mode): New.
2523         * doc/invoke.texi (-mmpx): New.
2524         (-mno-mpx): New.
2525         (chkp-max-ctor-size): New.
2526         * config/i386/constraints.md (w): New.
2527         (Ti): New.
2528         (Tb): New.
2529         * config/i386/i386-c.c (ix86_target_macros_internal): Add __MPX__.
2530         * config/i386/i386-modes.def (BND32): New.
2531         (BND64): New.
2532         * config/i386/i386-protos.h (ix86_bnd_prefixed_insn_p): New.
2533         * config/i386/i386.c: Include tree-chkp.h, rtl-chkp.h, tree-iterator.h.
2534         (regclass_map): Add bound registers.
2535         (dbx_register_map): Likewise.
2536         (dbx64_register_map): Likewise.
2537         (svr4_dbx_register_map): Likewise.
2538         (isa_opts): Add -mmpx.
2539         (PTA_MPX): New.
2540         (ix86_option_override_internal): Support MPX ISA.
2541         (ix86_conditional_register_usage): Support bound registers.
2542         (ix86_code_end): Add MPX bnd prefix.
2543         (output_set_got): Likewise.
2544         (print_reg): Avoid prefixes for bound registers.
2545         (ix86_print_operand): Add '!' (MPX bnd) print prefix support.
2546         (ix86_print_operand_punct_valid_p): Likewise.
2547         (ix86_print_operand_address): Support UNSPEC_BNDMK_ADDR and
2548         UNSPEC_BNDLDX_ADDR.
2549         (ix86_output_call_insn): Add MPX bnd prefix to branch instructions.
2550         (ix86_class_likely_spilled_p): Add bound regs support.
2551         (ix86_hard_regno_mode_ok): Likewise.
2552         (x86_order_regs_for_local_alloc): Likewise.
2553         (ix86_bnd_prefixed_insn_p): New.
2554         (ix86_builtins): Add
2555         IX86_BUILTIN_BNDMK, IX86_BUILTIN_BNDSTX,
2556         IX86_BUILTIN_BNDLDX, IX86_BUILTIN_BNDCL,
2557         IX86_BUILTIN_BNDCU, IX86_BUILTIN_BNDRET,
2558         IX86_BUILTIN_BNDNARROW, IX86_BUILTIN_BNDINT,
2559         IX86_BUILTIN_SIZEOF, IX86_BUILTIN_BNDLOWER,
2560         IX86_BUILTIN_BNDUPPER.
2561         (builtin_isa): Add leaf_p and nothrow_p fields.
2562         (def_builtin): Initialize leaf_p and nothrow_p.
2563         (ix86_add_new_builtins): Handle leaf_p and nothrow_p
2564         flags.
2565         (bdesc_mpx): New.
2566         (bdesc_mpx_const): New.
2567         (ix86_init_mpx_builtins): New.
2568         (ix86_init_builtins): Call ix86_init_mpx_builtins.
2569         (ix86_emit_cmove): New.
2570         (ix86_emit_move_max): New.
2571         (ix86_expand_builtin): Expand IX86_BUILTIN_BNDMK,
2572         IX86_BUILTIN_BNDSTX, IX86_BUILTIN_BNDLDX,
2573         IX86_BUILTIN_BNDCL, IX86_BUILTIN_BNDCU,
2574         IX86_BUILTIN_BNDRET, IX86_BUILTIN_BNDNARROW,
2575         IX86_BUILTIN_BNDINT, IX86_BUILTIN_SIZEOF,
2576         IX86_BUILTIN_BNDLOWER, IX86_BUILTIN_BNDUPPER.
2577         (ix86_function_value_bounds): New.
2578         (ix86_builtin_mpx_function): New.
2579         (ix86_get_arg_address_for_bt): New.
2580         (ix86_load_bounds): New.
2581         (ix86_store_bounds): New.
2582         (ix86_load_returned_bounds): New.
2583         (ix86_store_returned_bounds): New.
2584         (ix86_mpx_bound_mode): New.
2585         (ix86_make_bounds_constant): New.
2586         (ix86_initialize_bounds):
2587         (TARGET_LOAD_BOUNDS_FOR_ARG): New.
2588         (TARGET_STORE_BOUNDS_FOR_ARG): New.
2589         (TARGET_LOAD_RETURNED_BOUNDS): New.
2590         (TARGET_STORE_RETURNED_BOUNDS): New.
2591         (TARGET_CHKP_BOUND_MODE): New.
2592         (TARGET_BUILTIN_CHKP_FUNCTION): New.
2593         (TARGET_CHKP_FUNCTION_VALUE_BOUNDS): New.
2594         (TARGET_CHKP_MAKE_BOUNDS_CONSTANT): New.
2595         (TARGET_CHKP_INITIALIZE_BOUNDS): New.
2596         (ix86_option_override_internal): Do not
2597         support x32 with MPX.
2598         (init_cumulative_args): Init stdarg, bnd_regno, bnds_in_bt
2599         and force_bnd_pass.
2600         (function_arg_advance_32): Return number of used integer
2601         registers.
2602         (function_arg_advance_64): Likewise.
2603         (function_arg_advance_ms_64): Likewise.
2604         (ix86_function_arg_advance): Handle pointer bounds.
2605         (ix86_function_arg): Likewise.
2606         (ix86_function_value_regno_p): Mark fisrt bounds registers as
2607         possible function value.
2608         (ix86_function_value_1): Handle pointer bounds type/mode
2609         (ix86_return_in_memory): Likewise.
2610         (ix86_print_operand): Analyse insn to decide abounf "bnd" prefix.
2611         (ix86_expand_call): Generate returned bounds.
2612         (ix86_setup_incoming_vararg_bounds): New.
2613         (ix86_va_start): Initialize bounds for pointers in va_list.
2614         (TARGET_SETUP_INCOMING_VARARG_BOUNDS): New.
2615         * config/i386/i386.h (TARGET_MPX): New.
2616         (TARGET_MPX_P): New.
2617         (FIRST_PSEUDO_REGISTER): Fix to new value.
2618         (FIXED_REGISTERS): Add bound registers.
2619         (CALL_USED_REGISTERS): Likewise.
2620         (REG_ALLOC_ORDER): Likewise.
2621         (HARD_REGNO_NREGS): Likewise.
2622         (VALID_BND_REG_MODE): New.
2623         (FIRST_BND_REG): New.
2624         (LAST_BND_REG): New.
2625         (reg_class): Add BND_REGS.
2626         (REG_CLASS_NAMES): Likewise.
2627         (REG_CLASS_CONTENTS): Likewise.
2628         (BND_REGNO_P): New.
2629         (ANY_BND_REG_P): New.
2630         (BNDmode): New.
2631         (HI_REGISTER_NAMES): Add bound registers.
2632         (ix86_args): Add bnd_regno, bnds_in_bt, force_bnd_pass and
2633         stdarg fields.
2634         * config/i386/i386.md (UNSPEC_BNDMK): New.
2635         (UNSPEC_BNDMK_ADDR): New.
2636         (UNSPEC_BNDSTX): New.
2637         (UNSPEC_BNDLDX): New.
2638         (UNSPEC_BNDLDX_ADDR): New.
2639         (UNSPEC_BNDCL): New.
2640         (UNSPEC_BNDCU): New.
2641         (UNSPEC_BNDCN): New.
2642         (UNSPEC_MPX_FENCE): New.
2643         (UNSPEC_SIZEOF): New.
2644         (BND0_REG): New.
2645         (BND1_REG): New.
2646         (type): Add mpxmov, mpxmk, mpxchk, mpxld, mpxst.
2647         (length_immediate): Support mpxmov, mpxmk, mpxchk, mpxld, mpxst.
2648         (prefix_rep): Check for bnd prefix.
2649         (prefix_0f): Support mpxmov, mpxmk, mpxchk, mpxld, mpxst.
2650         (length_nobnd): New.
2651         (length): Use length_nobnd when specified.
2652         (memory): Support mpxmov, mpxmk, mpxchk, mpxld, mpxst.
2653         (BND): New.
2654         (bnd_ptr): New.
2655         (BNDCHECK): New.
2656         (bndcheck): New.
2657         (*jcc_1): Add MPX bnd prefix.
2658         (*jcc_2): Likewise.
2659         (jump): Likewise.
2660         (*indirect_jump): Likewise.
2661         (*tablejump_1): Likewise.
2662         (simple_return_internal): Likewise.
2663         (simple_return_internal_long): Likewise.
2664         (simple_return_pop_internal): Likewise.
2665         (simple_return_indirect_internal): Likewise.
2666         (<mode>_mk): New.
2667         (*<mode>_mk): New.
2668         (mov<mode>): New.
2669         (*mov<mode>_internal_mpx): New.
2670         (<mode>_<bndcheck>): New.
2671         (*<mode>_<bndcheck>): New.
2672         (<mode>_ldx): New.
2673         (*<mode>_ldx): New.
2674         (<mode>_stx): New.
2675         (*<mode>_stx): New.
2676         move_size_reloc_<mode>): New.
2677         * config/i386/predicates.md (address_mpx_no_base_operand): New.
2678         (address_mpx_no_index_operand): New.
2679         (bnd_mem_operator): New.
2680         (symbol_operand): New.
2681         (x86_64_immediate_size_operand): New.
2682         * config/i386/i386.opt (mmpx): New.
2683         * config/i386/i386-builtin-types.def (BND): New.
2684         (ULONG): New.
2685         (BND_FTYPE_PCVOID_ULONG): New.
2686         (VOID_FTYPE_BND_PCVOID): New.
2687         (VOID_FTYPE_PCVOID_PCVOID_BND): New.
2688         (BND_FTYPE_PCVOID_PCVOID): New.
2689         (BND_FTYPE_PCVOID): New.
2690         (BND_FTYPE_BND_BND): New.
2691         (PVOID_FTYPE_PVOID_PVOID_ULONG): New.
2692         (PVOID_FTYPE_PCVOID_BND_ULONG): New.
2693         (ULONG_FTYPE_VOID): New.
2694         (PVOID_FTYPE_BND): New.
2696 2014-11-05  Bernd Schmidt  <bernds@codesourcery.com>
2698         * passes.def (pass_compute_alignments, pass_duplicate_computed_gotos,
2699         pass_variable_tracking, pass_free_cfg, pass_machine_reorg,
2700         pass_cleanup_barriers, pass_delay_slots,
2701         pass_split_for_shorten_branches, pass_convert_to_eh_region_ranges,
2702         pass_shorten_branches, pass_est_nothrow_function_flags,
2703         pass_dwarf2_frame, pass_final): Move outside of pass_postreload and
2704         into pass_late_compilation.
2705         (pass_late_compilation): Add.
2706         * passes.c (pass_data_late_compilation, pass_late_compilation,
2707         make_pass_late_compilation): New.
2708         * timevar.def (TV_LATE_COMPILATION): New.
2710         * target.def (omit_struct_return_reg): New data hook.
2711         * doc/tm.texi.in: Add @hook TARGET_OMIT_STRUCT_RETURN_REG.
2712         * doc/tm.texi: Regenerate.
2713         * function.c (expand_function_end): Use it.
2715         * target.def (no_register_allocation): New data hook.
2716         * doc/tm.texi.in: Add @hook TARGET_NO_REGISTER_ALLOCATION.
2717         * doc/tm.texi: Regenerate.
2718         * ira.c (gate_ira): New function.
2719         (pass_data_ira): Set has_gate.
2720         (pass_ira): Add a gate function.
2721         (pass_data_reload): Likewise.
2722         (pass_reload): Add a gate function.
2723         (pass_ira): Use it.
2724         * reload1.c (eliminate_regs): If reg_eliminate_is NULL, assert that
2725         no register allocation happens on the target and return.
2726         * final.c (alter_subreg): Ensure register is not a pseudo before
2727         calling simplify_subreg.
2728         (output_operand): Assert that x isn't a pseudo only if doing
2729         register allocation.
2731         * dbxout.c (dbxout_symbol): Don't call eliminate_regs on decls for
2732         global vars.
2734         * optabs.c (emit_indirect_jump): Test HAVE_indirect_jump and emit a
2735         sorry if necessary.
2737 2014-11-05  Alex Velenko  <Alex.Velenko@arm.com>
2739         * simplify-rtx.c (simplify_binary_operation_1): Div check added.
2740         * rtl.h (SUBREG_P): New macro added.
2742 2014-11-05  Tejas Belagod  <tejas.belagod@arm.com>
2744         * config/aarch64/aarch64-builtins.c
2745         (aarch64_build_scalar_type): Remove.
2746         (aarch64_scalar_builtin_types, aarch64_simd_type,
2747         aarch64_simd_type, aarch64_mangle_builtin_scalar_type,
2748         aarch64_mangle_builtin_vector_type,
2749         aarch64_mangle_builtin_type, aarch64_simd_builtin_std_type,
2750         aarch64_lookup_simd_builtin_type, aarch64_simd_builtin_type,
2751         aarch64_init_simd_builtin_types,
2752         aarch64_init_simd_builtin_scalar_types): New.
2753         (aarch64_init_simd_builtins): Refactor.
2754         (aarch64_init_crc32_builtins): Fixup with qualifier.
2755         * config/aarch64/aarch64-protos.h
2756         (aarch64_mangle_builtin_type): Export.
2757         * config/aarch64/aarch64-simd-builtin-types.def: New.
2758         * config/aarch64/aarch64.c (aarch64_simd_mangle_map): Remove.
2759         (aarch64_mangle_type): Refactor.
2760         * config/aarch64/arm_neon.h: Declare vector types based on
2761         internal types.
2762         * config/aarch64/t-aarch64: Update dependency.
2764 2014-11-04  Pat Haugen  <pthaugen@us.ibm.com>
2766         * config/rs6000/rs6000.c (atomic_hold_decl, atomic_clear_decl,
2767         atomic_update_decl): Guard declaration with #ifdef.
2769 2014-11-04  Marek Polacek  <polacek@redhat.com>
2771         * sanopt.c (sanopt_optimize_walker): Remove unused variables.
2773 2014-11-04  Marek Polacek  <polacek@redhat.com>
2775         * Makefile.in (OBJS): Add sanopt.o.
2776         (GTFILES): Add sanopt.c.
2777         * asan.h (asan_expand_check_ifn): Declare.
2778         * asan.c (asan_expand_check_ifn): No longer static.
2779         (class pass_sanopt, pass_sanopt::execute, make_pass_sanopt): Move...
2780         * sanopt.c: ...here.  New file.
2782 2014-11-04  Jiong Wang  <jiong.wang@arm.com>
2783 2014-11-04  Wilco Dijkstra  <wilco.dijkstra@arm.com>
2785         PR target/63293
2786         * config/aarch64/aarch64.c (aarch64_expand_epiloue): Add barriers before
2787         stack adjustment.
2789 2014-11-04  Bernd Schmidt  <bernds@codesourcery.com>
2791         * combine.c (combine_simplify_rtx): In STORE_FLAG_VALUE == -1 case,
2792         also verify that mode is equal to the mode of op0.
2794         * bb-reorder.c (get_uncond_jump_length): Avoid using delete_insn,
2795         emit into a sequence instead.
2797 2014-11-04  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
2799         * config/sh/sh.c (emit_fpu_switch): Drop unused automatic variable.
2801 2014-11-04  Alan Lawrence  <alan.lawrence@arm.com>
2803         config/arm/neon.md (reduc_smin_<mode> *2): Rename to...
2804         (reduc_smin_scal_<mode> *2): ...this; extract scalar result.
2805         (reduc_smax_<mode> *2): Rename to...
2806         (reduc_smax_scal_<mode> *2): ...this; extract scalar result.
2807         (reduc_umin_<mode> *2): Rename to...
2808         (reduc_umin_scal_<mode> *2): ...this; extract scalar result.
2809         (reduc_umax_<mode> *2): Rename to...
2810         (reduc_umax_scal_<mode> *2): ...this; extract scalar result.
2812 2014-11-04  Alan Lawrence  <alan.lawrence@arm.com>
2814         config/arm/neon.md (reduc_plus_*): Rename to...
2815         (reduc_plus_scal_*): ...this; reduce to temp and extract scalar result.
2817 2014-11-04  Michael Collison <michael.collison@linaro.org>
2819         * config/aarch64/iterators.md (lconst_atomic): New mode attribute
2820         to support constraints for CONST_INT in atomic operations.
2821         * config/aarch64/atomics.md
2822         (atomic_<atomic_optab><mode>): Use lconst_atomic constraint.
2823         (atomic_nand<mode>): Likewise.
2824         (atomic_fetch_<atomic_optab><mode>): Likewise.
2825         (atomic_fetch_nand<mode>): Likewise.
2826         (atomic_<atomic_optab>_fetch<mode>): Likewise.
2827         (atomic_nand_fetch<mode>): Likewise.
2829 2014-11-04  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
2831         * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Fix typo in definition
2832         of __ARM_FEATURE_IDIV.
2834 2014-11-04  Marek Polacek  <polacek@redhat.com>
2836         * ubsan.c (instrument_object_size): Optimize [x & CST] array accesses.
2838 2014-11-03  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
2840         * config/rx/rx.c (rx_handle_func_attribute): Mark unused argument.
2842 2014-11-04  Zhenqiang Chen  <zhenqiang.chen@arm.com>
2844         Revert:
2845         2014-11-03  Zhenqiang Chen  <zhenqiang.chen@arm.com>
2846         * ifcvt.c (noce_emit_cmove, noce_get_alt_condition, noce_get_condition):
2847         Allow CC mode if HAVE_cbranchcc4.
2849 2014-11-03  Dominik Vogt  <vogt@linux.vnet.ibm.com>
2851         * godump.c (go_format_type): Rewrite RECORD_TYPE nad UNION_TYPE support
2852         with -fdump-go-spec.  Anonymous substructures are now flattened and
2853         replaced by their fields (record) or the first named, non-bitfield
2854         field (union).
2856 2014-11-04  Manuel López-Ibáñez  <manu@gcc.gnu.org>
2858         * input.c (expand_location_to_spelling_point): Fix typo.
2859         (expansion_point_location_if_in_system_header): Fix comment.
2861 2014-11-03  Pitchumani Sivanupandi <pitchumani.s@atmel.com>
2863         * config/avr/gen-avr-mmcu-specs.c: Remove unnecessary format specifier.
2865 2014-11-03  Richard Biener  <rguenther@suse.de>
2867         * tree-eh.c (operation_could_trap_helper_p): Handle conversions
2868         like ordinary operations.
2869         * gimplify.c (gimplify_conversion): Gimplify CONVERT_EXPR
2870         as NOP_EXPR.
2872 2014-11-03  Joseph Myers  <joseph@codesourcery.com>
2874         * configure.ac (TARGET_GLIBC_MAJOR, TARGET_GLIBC_MINOR): Define
2875         macros.
2876         * configure, config.h.in: Regenerate.
2877         * config/rs6000/linux.h [TARGET_GLIBC_MAJOR > 2 ||
2878         (TARGET_GLIBC_MAJOR == 2 && TARGET_GLIBC_MINOR >= 19)]
2879         (RS6000_GLIBC_ATOMIC_FENV): New macro.
2880         * config/rs6000/linux64.h [TARGET_GLIBC_MAJOR > 2 ||
2881         (TARGET_GLIBC_MAJOR == 2 && TARGET_GLIBC_MINOR >= 19)]
2882         (RS6000_GLIBC_ATOMIC_FENV): New macro.
2883         * config/rs6000/rs6000.c (atomic_hold_decl, atomic_clear_decl)
2884         (atomic_update_decl): New static variables.
2885         (rs6000_atomic_assign_expand_fenv) [RS6000_GLIBC_ATOMIC_FENV]:
2886         Generate calls to __atomic_feholdexcept, __atomic_feclearexcept
2887         and __atomic_feupdateenv for soft-float and no-FPRs.
2889 2014-11-03  Richard Biener  <rguenther@suse.de>
2891         * match.pd: Add two abs patterns.  Announce tree_expr_nonnegative_p.
2892         Also drop bogus FLOAT_EXPR and FIX_TRUNC_EXPR.
2893         * fold-const.c (fold_unary_loc): Remove them here.
2894         (tree_unary_nonnegative_warnv_p): Use CASE_CONVERT.
2895         * gimple-fold.c (fold_gimple_assign): Remove now obsolete
2896         GIMPLE_UNARY_RHS case.
2897         (gimple_fold_stmt_to_constant_1): Likewise.
2898         (replace_stmt_with_simplification): Fix inverted comparison.
2900 2014-11-03  Marc Glisse  <marc.glisse@inria.fr>
2902         PR tree-optimization/60770
2903         * tree-into-ssa.c (rewrite_update_stmt): Return whether the
2904         statement should be removed.
2905         (maybe_register_def): Likewise. Replace clobbers with default
2906         definitions.
2907         (rewrite_dom_walker::before_dom_children): Remove statement if
2908         rewrite_update_stmt says so.
2909         * tree-ssa-live.c: Include tree-ssa.h.
2910         (set_var_live_on_entry): Do not mark undefined variables as live.
2911         (verify_live_on_entry): Do not check undefined variables.
2912         * tree-ssa.h (ssa_undefined_value_p): New parameter for the case
2913         of partially undefined variables.
2914         * tree-ssa.c (ssa_undefined_value_p): Likewise.
2915         (execute_update_addresses_taken): Do not drop clobbers.
2917 2014-11-03  Marc Glisse  <marc.glisse@inria.fr>
2919         PR tree-optimization/63666
2920         * fold-const.c: Include "optabs.h".
2921         (fold_ternary_loc) <VEC_PERM_EXPR>: Avoid canonicalizing a
2922         can_vec_perm_p permutation to one that is not.
2924 2014-11-03  Zhenqiang Chen  <zhenqiang.chen@arm.com>
2926         * ifcvt.c (noce_try_store_flag_mask): Check rtx cost.
2928 2014-11-03  Andrew Pinski  <apinski@cavium.com>
2930         * config/mips/mips-cpus.def (octeon3): New cpu.
2931         * config/mips/mips.c (mips_rtx_cost_data): Add octeon3.
2932         (mips_print_operand <case 'T', case 't'>): Fix a bug as the mode
2933         of the comparison no longer matches mode of the operands.
2934         (mips_issue_rate): Handle PROCESSOR_OCTEON3.
2935         * config/mips/mips.h (TARGET_OCTEON):  Add Octeon3.
2936         (TARGET_OCTEON2): Likewise.
2937         (TUNE_OCTEON): Add Octeon3.
2938         * config/mips/mips.md (processor): Add octeon3.
2939         * config/mips/octeon.md (octeon_fpu): New automaton and cpu_unit.
2940         (octeon_arith): Add octeon3.
2941         (octeon_condmove): Remove.
2942         (octeon_condmove_o1): New reservation.
2943         (octeon_condmove_o2): New reservation.
2944         (octeon_condmove_o3_int_on_cc): New reservation.
2945         (octeon_load_o2): Add octeon3.
2946         (octeon_cop_o2): Likewise.
2947         (octeon_store): Likewise.
2948         (octeon_brj_o2): Likewise.
2949         (octeon_imul3_o2): Likewise.
2950         (octeon_imul_o2): Likewise.
2951         (octeon_mfhilo_o2): Likewise.
2952         (octeon_imadd_o2): Likewise.
2953         (octeon_idiv_o2_si): Likewise.
2954         (octeon_idiv_o2_di): Likewise.
2955         (octeon_fpu): Add to the automaton.
2956         (octeon_fpu): New cpu unit.
2957         (octeon_condmove_o2): Check for non floating point modes.
2958         (octeon_load_o2): Add prefetchx.
2959         (octeon_cop_o2): Don't check for octeon3.
2960         (octeon3_faddsubcvt): New reservation.
2961         (octeon3_fmul): Likewise.
2962         (octeon3_fmadd): Likewise.
2963         (octeon3_div_sf): Likewise.
2964         (octeon3_div_df): Likewise.
2965         (octeon3_sqrt_sf): Likewise.
2966         (octeon3_sqrt_df): Likewise.
2967         (octeon3_rsqrt_sf): Likewise.
2968         (octeon3_rsqrt_df): Likewise.
2969         (octeon3_fabsnegmov): Likewise.
2970         (octeon_fcond): Likewise.
2971         (octeon_fcondmov): Likewise.
2972         (octeon_fpmtc1): Likewise.
2973         (octeon_fpmfc1): Likewise.
2974         (octeon_fpload): Likewise.
2975         (octeon_fpstore): Likewise.
2976         * config/mips/mips-tables.opt: Regenerate.
2977         * doc/invoke.texi (-march=@var{arch}): Add octeon3.
2979 2014-11-03  Zhenqiang Chen  <zhenqiang.chen@arm.com>
2981         * ifcvt.c (noce_emit_cmove, noce_get_alt_condition, noce_get_condition):
2982         Allow CC mode if HAVE_cbranchcc4.
2984 2014-11-02  Richard Sandiford  <richard.sandiford@arm.com>
2986         * config/arc/arc.c (write_ext_corereg_1): Delete.
2987         (arc_write_ext_corereg): Use FOR_EACH_SUBRTX.
2989 2014-11-02  Richard Sandiford  <richard.sandiford@arm.com>
2991         * config/arc/arc.c (arc600_corereg_hazard_1): Delete.
2992         (arc600_corereg_hazard): Use FOR_EACH_SUBRTX.
2994 2014-11-02  Richard Sandiford  <richard.sandiford@arm.com>
2996         * config/arc/arc.c (arc_rewrite_small_data_p): Constify argument.
2997         (small_data_pattern_1): Delete.
2998         (small_data_pattern): Use FOR_EACH_SUBRTX.
3000 2014-11-02  Richard Sandiford  <richard.sandiford@arm.com>
3002         * config/arc/arc.c: Include rtl-iter.h.
3003         (arc_rewrite_small_data_1): Delete.
3004         (arc_rewrite_small_data): Use FOR_EACH_SUBRTX_PTR.
3006 2014-11-02  Michael Collison  <michael.collison@linaro.org>
3008         * config/arm/arm.h (CLZ_DEFINED_VALUE_AT_ZERO) : Update
3009         to support vector modes.
3010         (CTZ_DEFINED_VALUE_AT_ZERO): Ditto.
3012 2014-11-01  Andrew MacLeod  <amacleod@redhat,com>
3014         * optabs.h: Flatten insn-codes.h to source files.  Move some prototypes
3015         and structs to genopinit.c.  Adjust protyoptypes to match optabs.c.
3016         * genopinit.c (main): Emit prototypes and structs into insn-opinit.h.
3017         * optabs.c: (gen_move_insn): Move to expr.c.
3018         * expr.h: Move protypes and enums to optabs.h.
3019         * expr.c: (gen_move_insn): Relocate from optabs.c.
3020         * genemit.c (main): Include insn-codes.h.
3021         * gengtype.c (open_base_files): Include insn-codes.h.
3022         * asan.c: Include insn-codes.h.
3023         * bb-reorder.c: Ditto.
3024         * builtins.c: Ditto.
3025         * calls.c: Ditto.
3026         * cfgexpand.c: Ditto.
3027         * cilk-common.c: Ditto.
3028         * combine.c: Ditto.
3029         * dojump.c: Ditto.
3030         * dse.c: Ditto.
3031         * except.c: Ditto.
3032         * explow.c: Ditto.
3033         * expmed.c: Ditto.
3034         * function.c: Ditto.
3035         * ifcvt.c: Ditto.
3036         * internal-fn.c: Ditto.
3037         * loop-unroll.c: Ditto.
3038         * lra.c: Ditto.
3039         * modulo-sched.c: Ditto.
3040         * omp-low.c: Ditto.
3041         * postreload.c: Ditto.
3042         * ree.c: Ditto.
3043         * reload.c: Ditto.
3044         * reload1.c: Ditto.
3045         * shrink-wrap.c: Ditto.
3046         * simplify-rtx.c: Ditto.
3047         * stmt.c: Ditto.
3048         * target-globals.c: Ditto.
3049         * targhooks.c: Ditto.
3050         * toplev.c: Ditto.
3051         * tree-if-conv.c: Ditto.
3052         * tree-ssa-forwprop.c: Ditto.
3053         * tree-ssa-loop-prefetch.c: Ditto.
3054         * tree-ssa-math-opts.c: Ditto.
3055         * tree-ssa-phiopt.c: Ditto.
3056         * tree-ssa-reassoc.c: Ditto.
3057         * tree-switch-conversion.c: Ditto.
3058         * tree-vect-data-refs.c: Ditto.
3059         * tree-vect-generic.c: Ditto.
3060         * tree-vect-loop.c: Ditto.
3061         * tree-vect-patterns.c: Ditto.
3062         * tree-vect-slp.c: Ditto.
3063         * tree-vect-stmts.c: Ditto.
3064         * tree-vrp.c: Ditto.
3065         * value-prof.c: Ditto.
3066         * config/aarch64/aarch64-builtins.c: Ditto.
3067         * config/alpha/alpha.c: Ditto.
3068         * config/arm/arm.c: Ditto.
3069         * config/cris/cris.c: Ditto.
3070         * config/epiphany/epiphany.c: Ditto.
3071         * config/frv/frv.c: Ditto.
3072         * config/h8300/h8300.c: Ditto.
3073         * config/ia64/ia64.c: Ditto.
3074         * config/iq2000/iq2000.c: Ditto.
3075         * config/m32c/m32c.c: Ditto.
3076         * config/mep/mep.c: Ditto.
3077         * config/microblaze/microblaze.c: Ditto.
3078         * config/mips/mips.c: Ditto.
3079         * config/mn10300/mn10300.c: Ditto.
3080         * config/moxie/moxie.c: Ditto.
3081         * config/msp430/msp430.c: Ditto.
3082         * config/nios2/nios2.c: Ditto.
3083         * config/pa/pa.c: Ditto.
3084         * config/rl78/rl78.c: Ditto.
3085         * config/rs6000/rs6000.c: Ditto.
3086         * config/rx/rx.c: Ditto.
3087         * config/s390/s390.c: Ditto.
3088         * config/sh/sh.c: Ditto.
3089         * config/sh/sh_treg_combine.cc: Ditto.
3090         * config/spu/spu.c: Ditto.
3091         * config/stormy16/stormy16.c: Ditto.
3092         * config/tilegx/mul-tables.c: Ditto.
3093         * config/tilegx/tilegx.c: Ditto.
3094         * config/tilepro/mul-tables.c: Ditto.
3095         * config/tilepro/tilepro.c: Ditto.
3096         * config/vax/vax.c: Ditto.
3098 2014-11-01  James Greenhalgh  <james.greenhalgh@arm.com>
3100         * doc/tm.texi.in (MOVE_BY_PIECES_P): Remove.
3101         (CLEAR_BY_PIECES_P): Likewise.
3102         (SET_BY_PIECES_P): Likewise.
3103         (STORE_BY_PIECES_P): Likewise.
3104         * doc/tm.texi: Regenerate.
3105         * system.h: Poison MOVE_BY_PIECES_P, CLEAR_BY_PIECES_P,
3106         SET_BY_PIECES_P, STORE_BY_PIECES_P.
3107         * expr.c (MOVE_BY_PIECES_P): Remove.
3108         (CLEAR_BY_PIECES_P): Likewise.
3109         (SET_BY_PIECES_P): Likewise.
3110         (STORE_BY_PIECES_P): Likewise.
3111         (can_move_by_pieces): Rewrite in terms of
3112         targetm.use_by_pieces_infrastructure_p.
3113         (emit_block_move_hints): Likewise.
3114         (can_store_by_pieces): Likewise.
3115         (store_by_pieces): Likewise.
3116         (clear_storage_hints): Likewise.
3117         (emit_push_insn): Likewise.
3118         (expand_constructor): Likewise.
3120 2014-11-01  James Greenhalgh  <james.greenhalgh@arm.com>
3122         * config/aarch64/aarch64.c
3123         (aarch64_use_by_pieces_infrastructre_p): New.
3124         (TARGET_USE_BY_PIECES_INFRASTRUCTURE): Likewise.
3125         * config/aarch64/aarch64.h (STORE_BY_PIECES_P): Delete.
3127 2014-11-01  James Greenhalgh  <james.greenhalgh@arm.com>
3129         * config/mips/mips.h (MOVE_BY_PIECES_P): Remove.
3130         (STORE_BY_PIECES_P): Likewise.
3131         * config/mips/mips.c (TARGET_USE_BY_PIECES_INFRASTRUCTURE_P): New.
3132         (mips_move_by_pieces_p): Rename to...
3133         (mips_use_by_pieces_infrastructure_p): ...this, use new hook
3134         parameters, use the default hook implementation as a
3135         fall-back.
3137 2014-11-01  James Greenhalgh  <james.greenhalgh@arm.com>
3139         * config/sh/sh.c (TARGET_USE_BY_PIECES_INFRASTRUCTURE_P): New.
3140         (sh_use_by_pieces_infrastructure_p): Likewise.
3141         * config/sh/sh.h (MOVE_BY_PIECES_P): Remove.
3142         (STORE_BY_PIECES_P): Likewise.
3143         (SET_BY_PIECES_P): Likewise.
3145 2014-11-01  James Greenhalgh  <james.greenhalgh@arm.com>
3147         * config/arc/arc.c (TARGET_USE_BY_PIECES_INFRASTRUCTURE_P): New.
3148         (arc_use_by_pieces_infrastructure_p): Likewise.
3149         * confir/arc/arc.h (MOVE_BY_PIECES_P): Delete.
3150         (CAN_MOVE_BY_PIECES): Likewise.
3152 2014-11-01  James Greenhalgh  <james.greenhalgh@arm.com>
3154         * config/s390/s390.c (s390_use_by_pieces_infrastructure_p): New.
3155         (TARGET_USE_BY_PIECES_INFRASTRUCTURE_P): Likewise.
3156         * config/s390/s390.h (MOVE_BY_PIECES_P): Remove.
3157         (CLEAR_BY_PIECES): Likewise.
3158         (SET_BY_PIECES): Likewise.
3159         (STORE_BY_PIECES): Likewise.
3161 2014-11-01  James Greenhalgh  <james.greenhalgh@arm.com>
3163         * target.def (use_by_pieces_infrastructure_p): New.
3164         * doc/tm.texi.in (MOVE_BY_PIECES_P): Describe that this macro
3165         is deprecated.
3166         (STORE_BY_PIECES_P): Likewise.
3167         (CLEAR_BY_PIECES_P): Likewise.
3168         (SET_BY_PIECES_P): Likewise.
3169         (TARGET_MOVE_BY_PIECES_PROFITABLE_P): Add hook.
3170         * doc/tm.texi: Regenerate.
3171         * expr.c (MOVE_BY_PIECES_P): Rewrite in terms of
3172         TARGET_USE_BY_PIECES_INFRASTRUCTURE_P.
3173         (STORE_BY_PIECES_P): Likewise.
3174         (CLEAR_BY_PIECES_P): Likewise.
3175         (SET_BY_PIECES_P): Likewise.
3176         (STORE_MAX_PIECES): Move to...
3177         * defaults.h (STORE_MAX_PIECES): ...here.
3178         * targhooks.c (get_move_ratio): New.
3179         (default_use_by_pieces_infrastructure_p): Likewise.
3180         * targhooks.h (default_use_by_pieces_infrastructure_p): New.
3181         * target.h (by_pieces_operation): New.
3183 2014-10-31  Uros Bizjak  <ubizjak@gmail.com>
3185         PR target/63702
3186         * config/i386/i386.c (ix86_expand_args_builtin): Remove extra
3187         assignment to 'nargs' variable.
3189 2014-10-31  Uros Bizjak  <ubizjak@gmail.com>
3191         PR target/63620
3192         * config/i386/i386-protos.h (ix86_use_pseudo_pic_reg): Declare.
3193         * config/i386/i386.c (ix86_use_pseudo_pic_reg): Export.
3194         * config/i386/i386.md (*pushtf): Allow only CONST_DOUBLEs that won't
3195         be reloaded through memory.
3196         (*pushxf): Ditto.
3197         (*pushdf): Ditto.
3199 2014-10-31  Jakub Jelinek  <jakub@redhat.com>
3201         PR rtl-optimization/63659
3202         * ree.c (update_reg_equal_equiv_notes): New function.
3203         (combine_set_extension, transform_ifelse): Use it.
3205 2014-10-31  Jeff Law  <law@redhat.com>
3207         * doc/contrib.texi: Add contribution notes for Balaji Iyer (Cilk+)
3208         and Jonny Grant (collect2).
3210 2014-10-31  Richard Biener  <rguenther@suse.de>
3212         * builtins.c (fold_builtin_atomic_always_lock_free): Use
3213         CONVERT_EXPR_P, CONVERT_EXPR_CODE_P and CASE_CONVERT where
3214         approprate.
3215         (fold_builtin_expect): Likewise.
3216         (integer_valued_real_p): Likewise.
3217         * cfgexpand.c (expand_debug_expr): Likewise.
3218         * ipa-inline-analysis.c (eliminated_by_inlining_prob): Likewise.
3219         (find_foldable_builtin_expect): Likewise.
3220         * trans-mem.c (thread_private_new_memory): Likewise.
3221         * tree-affine.c (aff_combination_expand): Likewise.
3222         * tree-data-ref.c (initialize_matrix_A): Likewise.
3223         * tree-inline.c (copy_bb): Likewise.
3224         * tree-pretty-print.c (dump_function_name): Likewise.
3225         (print_call_name): Likewise.
3226         * tree-ssa-forwprop.c (constant_pointer_difference): Likewise.
3227         * tree-ssa-math-opts.c (find_bswap_or_nop_1): Likewise.
3228         * tree-vect-generic.c (expand_vector_operations_1): Likewise.
3229         * tree-vect-patterns.c (vect_handle_widen_op_by_const): Likewise.
3230         (vect_recog_widen_mult_pattern): Likewise.
3231         (vect_operation_fits_smaller_type): Likewise.
3232         * tree-vrp.c (find_assert_locations_1): Likewise.
3233         * tree-ssa-dom.c (initialize_hash_element): Canonicalize
3234         converts to NOP_EXPR.
3236 2014-10-31  Richard Biener  <rguenther@suse.de>
3238         * genmatch.c (expr::gen_transform): Use NOP_EXPRs instead of
3239         CONVERT_EXPRs in generated code.
3240         (dt_simplify::gen): Likewise.
3242 2014-10-31  Evgeny Stupachenko  <evstupac@gmail.com>
3244         PR target/63534
3245         * config/i386/i386.c (ix86_init_pic_reg): Emit SET_GOT to
3246         REAL_PIC_OFFSET_TABLE_REGNUM for mcount profiling.
3247         (ix86_save_reg): Save REAL_PIC_OFFSET_TABLE_REGNUM when profiling
3248         using mcount in 32bit PIC mode.
3249         (ix86_elim_entry_set_got): New.
3250         (ix86_expand_prologue): For the mcount profiling emit new SET_GOT
3251         in PROLOGUE, delete initial if possible.
3253 2014-10-31  Eric Botcazou  <ebotcazou@adacore.com>
3255         * ipa-inline.c (want_inline_small_function_p): Fix typo and formatting.
3256         (want_inline_function_to_all_callers_p): Fix formatting and simplify.
3258 2014-10-31  Thomas Preud'homme  <thomas.preudhomme@arm.com>
3260         PR tree-optimization/63259
3261         * tree-ssa-math-opts.c (bswap_replace): Replace expression by a
3262         rotation left if it is a 16 bit byte swap.
3263         (pass_optimize_bswap::execute): Also consider bswap in LROTATE_EXPR
3264         and RROTATE_EXPR statements if it is a byte rotation.
3266 2014-10-31  Jakub Jelinek  <jakub@redhat.com>
3268         PR sanitizer/63697
3269         * tree-vrp.c (simplify_internal_call_using_ranges): For subcode ==
3270         MINUS_EXPR, check overflow on vr0.min - vr1.max and vr0.max - vr1.min
3271         instead of vr0.min - vr1.min and vr0.max - vr1.max.
3273 2014-10-31  Max Ostapenko  <m.ostapenko@partner.samsung.com>
3275         PR ipa/63696
3276         * ipa-icf.c (sem_function::~sem_function): Change free to delete to avoid
3277         alloc-dealloc mismatch with new, called in ipa_icf::sem_function::init.
3279 2014-10-30  Felix Yang  <felix.yang@huawei.com>
3281         * config/xtensa/xtensa.h (TARGET_LOOPS): New Macro.
3282         * config/xtensa/xtensa.c: Include dumpfile.h and hw-doloop.h.
3283         (xtensa_reorg, xtensa_reorg_loops): New.
3284         (xtensa_can_use_doloop_p, xtensa_invalid_within_doloop): New.
3285         (hwloop_optimize, hwloop_fail, hwloop_pattern_reg): New.
3286         (xtensa_emit_loop_end): Emit the zero-overhead loop end label.
3287         (xtensa_doloop_hooks): Define.
3288         * config/xtensa/xtensa.md (doloop_end, loop_end): New
3289         (zero_cost_loop_start): Rewritten.
3290         (zero_cost_loop_end): Likewise.
3292 2014-10-30  Steve Ellcey  <sellcey@imgtec.com>
3294         * config.gcc (mips*-*-linux*): Combine 32 and 64 bit cases.
3296 2014-10-30  Richard Biener  <rguenther@suse.de>
3298         * genmatch.c: Remove <map>, <utility> and <string> includes.
3299         Include ggc.h and hash-map.h.
3300         (ggc_internal_cleared_alloc): Provide stub definition.
3301         (ggc_free): Likewise.
3302         (struct capture_id_map_hasher): New traits for hash_map.
3303         (cid_map_t): New typedef.
3304         (everywhere else): Replace std::map use with cid_map_t.
3305         * hash-map.h (hash_map::elements): New member function.
3306         * Makefile.in (build/genmatch.o): Add $(HASH_TABLE_H),
3307         hash-map.h and $(GGC_H) as dependency.
3309 2014-10-30  Richard Biener  <rguenther@suse.de>
3311         * genmatch.c (capture_info::walk_c_expr): Ignore capture
3312         uses inside TREE_TYPE ().
3313         * gimple-ssa-strength-reduction.c (stmt_cost): Use CASE_CONVERT.
3314         (find_candidates_dom_walker::before_dom_children): Likewise.
3315         (replace_mult_candidate): Use CONVERT_EXPR_CODE_P.
3316         (replace_profitable_candidates): Likewise.
3317         * tree-ssa-dom.c (initialize_hash_element): Canonicalize
3318         CONVERT_EXPR_CODE_P to CONVERT_EXPR.
3319         * convert.c (convert_to_integer): Use CASE_CONVERT.
3321 2014-10-30  Richard Biener  <rguenther@suse.de>
3323         * match.pd: Implement more patterns that simplify to a single value.
3324         * fold-const.c (fold_binary_loc): Remove them here.
3325         * tree-ssa-forwprop.c (simplify_bitwise_binary): Likewise.
3326         (fwprop_ssa_val): Remove restriction on single uses.
3328 2014-10-30  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
3330         * config/avr/driver-avr.c (avr_set_current_device): Remove.
3332 2014-10-30  Martin Liska  <mliska@suse.cz>
3334         PR ipa/63574
3335         PR ipa/63664
3336         * ipa-icf-gimple.c (func_checker::parse_labels): Missing comment added.
3337         (func_checker::compare_gimple_label): Simlified comparison introduced.
3338         * ipa-icf-gimple.h: Missing comment added.
3340 2014-10-30  Jeff Law  <law@redhat.com>
3342         * config/pa/pa-protos.h (pa_output_arg_descriptor): Strengthen
3343         argument from rtx to rtx_insn *.
3344         (compute_movmem_length, compute_clrmem_length): Likewise.
3345         (copy_fp_args, length_fp_args): Likewise.
3346         * config/pa/pa.c (legitimize_pic_address): Promote local variable
3347         "insn" from rtx to rtx_insn *.
3348         (legitimize_tls_address, pa_emit_move_sequence): Likewise.
3349         (pa_output_block_move, store_reg, store_reg_modify): Likewise.
3350         (set_reg_plus_d, pa_expand_prologue, hppa_profile_hook): Likewise.
3351         (branch_to_delay_slot_p, branch_needs_nop_p, use_skip_p): Likewise.
3352         (pa_output_arg_descriptor): Strengthen argument to an rtx_insn *.
3353         (compute_movmem_length, compute_clrmem_length): Likewise.
3354         (copy_fp-args, length_fp_args): Likewise.
3356 2014-10-29  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
3358         * config/arm/arm.h (MACHMODE): Treat machine_mode as a
3359         scalar typedef.
3360         (CUMULATIVE_ARGS): Guard against target includes.
3361         (machine_function): Likewise.
3363 2014-10-29  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
3365         * config/aarch64/aarch64.c (aarch64_madd_needs_nop): Restore
3366         recog state after aarch64_prev_real_insn call.
3368 2014-10-29  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
3370         * config/aarch64/aarch64.h (MACHMODE): Add 'enum' to machine_mode.
3372 2014-10-29  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
3374         * config/arm/arm.h (MACHMODE): Add 'enum' to machine_mode.
3375         (struct machine_function): Gate definition on
3376         !defined(USED_FOR_TARGET).
3378 2014-10-29  DJ Delorie  <dj@redhat.com>
3380         * expmed.c (strict_volatile_bitfield_p): Fix off-by-one error.
3382 2014-10-29  Martin Liska  <mliska@suse.cz>
3384         PR ipa/63587
3385         * cgraphunit.c (cgraph_node::expand_thunk): Only VAR_DECLs are put
3386         to local declarations.
3387         * function.c (add_local_decl): Implementation moved from header
3388         file, assert introduced for tree type.
3389         * function.h: Likewise.
3391 2014-10-29  Dominik Vogt  <vogt@linux.vnet.ibm.com>
3393         * godump.c (go_format_type): Represent "float _Complex" and
3394         "double _Complex" as complex64 or complex128 in Go, as appropriate.
3396 2014-10-29  Richard Biener  <rguenther@suse.de>
3398         * match.pd: Implement a first set of conversion patterns.
3399         * fold-const.c (fold_unary_loc): Remove them here.
3400         * tree-ssa-forwprop.c (simplify_vce): Remove.
3401         (pass_forwprop::execute): Do not call simplify_vce.
3403 2014-10-29  Richard Sandiford  <richard.sandiford@arm.com>
3405         * addresses.h, alias.c, asan.c, auto-inc-dec.c, bt-load.c, builtins.c,
3406         builtins.h, caller-save.c, calls.c, calls.h, cfgexpand.c, cfgloop.h,
3407         cfgrtl.c, combine.c, compare-elim.c, config/aarch64/aarch64-builtins.c,
3408         config/aarch64/aarch64-protos.h, config/aarch64/aarch64-simd.md,
3409         config/aarch64/aarch64.c, config/aarch64/aarch64.h,
3410         config/aarch64/aarch64.md, config/alpha/alpha-protos.h,
3411         config/alpha/alpha.c, config/arc/arc-protos.h, config/arc/arc.c,
3412         config/arc/arc.h, config/arc/predicates.md,
3413         config/arm/aarch-common-protos.h, config/arm/aarch-common.c,
3414         config/arm/arm-protos.h, config/arm/arm.c, config/arm/arm.h,
3415         config/arm/arm.md, config/arm/neon.md, config/arm/thumb2.md,
3416         config/avr/avr-log.c, config/avr/avr-protos.h, config/avr/avr.c,
3417         config/avr/avr.md, config/bfin/bfin-protos.h, config/bfin/bfin.c,
3418         config/c6x/c6x-protos.h, config/c6x/c6x.c, config/c6x/c6x.md,
3419         config/cr16/cr16-protos.h, config/cr16/cr16.c,
3420         config/cris/cris-protos.h, config/cris/cris.c, config/cris/cris.md,
3421         config/darwin-protos.h, config/darwin.c,
3422         config/epiphany/epiphany-protos.h, config/epiphany/epiphany.c,
3423         config/epiphany/epiphany.md, config/fr30/fr30.c,
3424         config/frv/frv-protos.h, config/frv/frv.c, config/frv/predicates.md,
3425         config/h8300/h8300-protos.h, config/h8300/h8300.c,
3426         config/i386/i386-builtin-types.awk, config/i386/i386-protos.h,
3427         config/i386/i386.c, config/i386/i386.md, config/i386/predicates.md,
3428         config/i386/sse.md, config/i386/sync.md, config/ia64/ia64-protos.h,
3429         config/ia64/ia64.c, config/iq2000/iq2000-protos.h,
3430         config/iq2000/iq2000.c, config/iq2000/iq2000.md,
3431         config/lm32/lm32-protos.h, config/lm32/lm32.c,
3432         config/m32c/m32c-protos.h, config/m32c/m32c.c,
3433         config/m32r/m32r-protos.h, config/m32r/m32r.c,
3434         config/m68k/m68k-protos.h, config/m68k/m68k.c,
3435         config/mcore/mcore-protos.h, config/mcore/mcore.c,
3436         config/mcore/mcore.md, config/mep/mep-protos.h, config/mep/mep.c,
3437         config/microblaze/microblaze-protos.h, config/microblaze/microblaze.c,
3438         config/mips/mips-protos.h, config/mips/mips.c,
3439         config/mmix/mmix-protos.h, config/mmix/mmix.c,
3440         config/mn10300/mn10300-protos.h, config/mn10300/mn10300.c,
3441         config/moxie/moxie.c, config/msp430/msp430-protos.h,
3442         config/msp430/msp430.c, config/nds32/nds32-cost.c,
3443         config/nds32/nds32-intrinsic.c, config/nds32/nds32-md-auxiliary.c,
3444         config/nds32/nds32-protos.h, config/nds32/nds32.c,
3445         config/nios2/nios2-protos.h, config/nios2/nios2.c,
3446         config/pa/pa-protos.h, config/pa/pa.c, config/pdp11/pdp11-protos.h,
3447         config/pdp11/pdp11.c, config/rl78/rl78-protos.h, config/rl78/rl78.c,
3448         config/rs6000/altivec.md, config/rs6000/rs6000-c.c,
3449         config/rs6000/rs6000-protos.h, config/rs6000/rs6000.c,
3450         config/rs6000/rs6000.h, config/rx/rx-protos.h, config/rx/rx.c,
3451         config/s390/predicates.md, config/s390/s390-protos.h,
3452         config/s390/s390.c, config/s390/s390.h, config/s390/s390.md,
3453         config/sh/predicates.md, config/sh/sh-protos.h, config/sh/sh.c,
3454         config/sh/sh.md, config/sparc/predicates.md,
3455         config/sparc/sparc-protos.h, config/sparc/sparc.c,
3456         config/sparc/sparc.md, config/spu/spu-protos.h, config/spu/spu.c,
3457         config/stormy16/stormy16-protos.h, config/stormy16/stormy16.c,
3458         config/tilegx/tilegx-protos.h, config/tilegx/tilegx.c,
3459         config/tilegx/tilegx.md, config/tilepro/tilepro-protos.h,
3460         config/tilepro/tilepro.c, config/v850/v850-protos.h,
3461         config/v850/v850.c, config/v850/v850.md, config/vax/vax-protos.h,
3462         config/vax/vax.c, config/vms/vms-c.c, config/xtensa/xtensa-protos.h,
3463         config/xtensa/xtensa.c, coverage.c, cprop.c, cse.c, cselib.c, cselib.h,
3464         dbxout.c, ddg.c, df-problems.c, dfp.c, dfp.h, doc/md.texi,
3465         doc/rtl.texi, doc/tm.texi, doc/tm.texi.in, dojump.c, dse.c,
3466         dwarf2cfi.c, dwarf2out.c, dwarf2out.h, emit-rtl.c, emit-rtl.h,
3467         except.c, explow.c, expmed.c, expmed.h, expr.c, expr.h, final.c,
3468         fixed-value.c, fixed-value.h, fold-const.c, function.c, function.h,
3469         fwprop.c, gcse.c, gengenrtl.c, genmodes.c, genopinit.c, genoutput.c,
3470         genpreds.c, genrecog.c, gensupport.c, gimple-ssa-strength-reduction.c,
3471         graphite-clast-to-gimple.c, haifa-sched.c, hooks.c, hooks.h, ifcvt.c,
3472         internal-fn.c, ira-build.c, ira-color.c, ira-conflicts.c, ira-costs.c,
3473         ira-emit.c, ira-int.h, ira-lives.c, ira.c, ira.h, jump.c, langhooks.h,
3474         libfuncs.h, lists.c, loop-doloop.c, loop-invariant.c, loop-iv.c,
3475         loop-unroll.c, lower-subreg.c, lower-subreg.h, lra-assigns.c,
3476         lra-constraints.c, lra-eliminations.c, lra-int.h, lra-lives.c,
3477         lra-spills.c, lra.c, lra.h, machmode.h, omp-low.c, optabs.c, optabs.h,
3478         output.h, postreload.c, print-tree.c, read-rtl.c, real.c, real.h,
3479         recog.c, recog.h, ree.c, reg-stack.c, regcprop.c, reginfo.c,
3480         regrename.c, regs.h, reload.c, reload.h, reload1.c, rtl.c, rtl.h,
3481         rtlanal.c, rtlhash.c, rtlhooks-def.h, rtlhooks.c, sched-deps.c,
3482         sel-sched-dump.c, sel-sched-ir.c, sel-sched-ir.h, sel-sched.c,
3483         simplify-rtx.c, stmt.c, stor-layout.c, stor-layout.h, target.def,
3484         targhooks.c, targhooks.h, tree-affine.c, tree-call-cdce.c,
3485         tree-complex.c, tree-data-ref.c, tree-dfa.c, tree-if-conv.c,
3486         tree-inline.c, tree-outof-ssa.c, tree-scalar-evolution.c,
3487         tree-ssa-address.c, tree-ssa-ccp.c, tree-ssa-loop-ivopts.c,
3488         tree-ssa-loop-ivopts.h, tree-ssa-loop-manip.c,
3489         tree-ssa-loop-prefetch.c, tree-ssa-math-opts.c, tree-ssa-reassoc.c,
3490         tree-ssa-sccvn.c, tree-streamer-in.c, tree-switch-conversion.c,
3491         tree-vect-data-refs.c, tree-vect-generic.c, tree-vect-loop.c,
3492         tree-vect-patterns.c, tree-vect-slp.c, tree-vect-stmts.c,
3493         tree-vrp.c, tree.c, tree.h, tsan.c, ubsan.c, valtrack.c,
3494         var-tracking.c, varasm.c: Remove redundant enum from
3495         machine_mode.
3496         * gengtype.c (main): Treat machine_mode as a scalar typedef.
3497         * genmodes.c (emit_insn_modes_h): Hide inline functions if
3498         USED_FOR_TARGET.
3500 2014-10-29  Richard Sandiford  <richard.sandiford@arm.com>
3502         PR rtl-optimization/63340 (part 2)
3503         * rtl.h (invalid_mode_change_p): Delete.
3504         (valid_mode_changes_for_regno): New function.
3505         * reginfo.c (invalid_mode_change_p): Delete.
3506         (valid_mode_changes_for_regno): New function.
3507         * ira-costs.c (setup_regno_cost_classes_by_aclass): Restrict the
3508         classes to registers that are allowed by valid_mode_changes_for_regno.
3509         (setup_regno_cost_classes_by_mode): Likewise.
3510         (print_allocno_costs): Remove invalid_mode_change_p test.
3511         (print_pseudo_costs, find_costs_and_classes): Likewise.
3513 2014-10-29  Richard Sandiford  <richard.sandiford@arm.com>
3515         PR rtl-optimization/63340 (part 1)
3516         * ira-costs.c (all_cost_classes): New variable.
3517         (complete_cost_classes): New function, split out from...
3518         (setup_cost_classes): ...here.
3519         (initiate_regno_cost_classes): Set up all_cost_classes.
3520         (restrict_cost_classes): New function.
3521         (setup_regno_cost_classes_by_aclass): Restrict the cost classes to
3522         registers that are valid for the register's mode.
3523         (setup_regno_cost_classes_by_mode): Model the mode cache as a
3524         restriction of all_cost_classes to a particular mode.
3525         (print_allocno_costs): Remove contains_reg_of_mode check.
3526         (print_pseudo_costs, find_costs_and_classes): Likewise.
3528 2014-10-29  Richard Biener  <rguenther@suse.de>
3530         PR tree-optimization/63666
3531         * tree-vect-slp.c (vect_get_mask_element): Properly handle
3532         accessing out-of-bound elements.
3534 2014-10-29  Alexander Ivchenko  <alexander.ivchenko@intel.com>
3535             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
3536             Anna Tikhonova  <anna.tikhonova@intel.com>
3537             Ilya Tocar  <ilya.tocar@intel.com>
3538             Andrey Turetskiy  <andrey.turetskiy@intel.com>
3539             Ilya Verbin  <ilya.verbin@intel.com>
3540             Kirill Yukhin  <kirill.yukhin@intel.com>
3541             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
3543         * config/i386/i386.md
3544         (movhi_internal): Always detect maskmov.
3545         (movqi_internal): Fix target check.
3547 2014-10-29  Alexander Ivchenko  <alexander.ivchenko@intel.com>
3548             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
3549             Anna Tikhonova  <anna.tikhonova@intel.com>
3550             Ilya Tocar  <ilya.tocar@intel.com>
3551             Andrey Turetskiy  <andrey.turetskiy@intel.com>
3552             Ilya Verbin  <ilya.verbin@intel.com>
3553             Kirill Yukhin  <kirill.yukhin@intel.com>
3554             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
3556         * config/i386/avx512bwintrin.h: Add new intrinsics.
3557         * config/i386/avx512vlbwintrin.h: Ditto.
3558         * config/i386/avx512vlintrin.h: Ditto.
3560 2014-10-28  Dominik Vogt  <vogt@linux.vnet.ibm.com>
3562         * godump.c (precision_to_units): New helper function.
3563         (go_append_artificial_name): Ditto.
3564         (go_append_decl_name): Ditto.
3565         (go_append_bitfield): Ditto.
3566         (go_get_uinttype_for_precision): Ditto.
3567         (go_append_padding): Ditto.
3568         (go_force_record_alignment): Ditto.
3569         (go_format_type): Represent unions with an array of uints of the size
3570         of the alignment in go.  This fixes the 'random' size of the union's
3571         representation using just the first field.
3572         (go_format_type): Add argument that indicates whether a record is
3573         nested (used for generation of artificial go names).
3574         (go_output_fndecl): Adapt to new go_format_type signature.
3575         (go_output_typedef): Ditto.
3576         (go_output_var): Ditto.
3577         (go_output_var): Prefer to output type as alias (typedef).
3578         (go_format_type): Bitfields in records are simulated as arrays of bytes
3579         in go.
3581         * godump.c (go_format_type): Fix handling of arrays with zero elements.
3583 2014-10-28  Andrew MacLeod  <amacleod@redhat.com>
3585         * cgraph.h: Flatten.  Remove all include files.
3586         (symbol_table::initialize): Move to cgraph.c.
3587         * cgraph.c: Adjust include files.
3588         (symbol_table::initialize): Relocate from cgraph.h.
3589         * gengtype.c (open_base_files): Adjust include files.
3590         * gccplugin.h: Add hash-map.h, is-a.h, plugin-api.h, and ipa-ref.h to
3591         included files.
3592         * ipa-inline.h: Remove all include files.
3593         * ipa-prop.h: Ditto.
3594         * ipa-reference.h: Ditto.
3595         * ipa-utils.h: Ditto:
3596         * lto-streamer.h: Remove cgraph.h from include list.
3597         * asan.c: Adjust include files.
3598         * auto-profile.c: Ditto.
3599         * bb-reorder.c: Ditto.
3600         * calls.c: Ditto.
3601         * cfgexpand.c: Ditto.
3602         * cgraphbuild.c: Ditto.
3603         * cgraphclones.c: Ditto.
3604         * cgraphunit.c: Ditto.
3605         * combine.c: Ditto.
3606         * coverage.c: Ditto.
3607         * data-streamer.c: Ditto.
3608         * data-streamer-in.c: Ditto.
3609         * data-streamer-out.c: Ditto.
3610         * dbxout.c: Ditto.
3611         * dwarf2out.c: Ditto.
3612         * except.c: Ditto.
3613         * expr.c: Ditto.
3614         * final.c: Ditto.
3615         * fold-const.c: Ditto.
3616         * ggc-page.c: Ditto.
3617         * gimple-fold.c: Ditto.
3618         * gimple-iterator.c: Ditto.
3619         * gimple-pretty-print.c: Ditto.
3620         * gimple-streamer-in.c: Ditto.
3621         * gimple-streamer-out.c: Ditto.
3622         * gimplify.c: Ditto.
3623         * ipa.c: Ditto.
3624         * ipa-comdats.c: Ditto.
3625         * ipa-cp.c: Ditto.
3626         * ipa-devirt.c: Ditto.
3627         * ipa-icf.c: Ditto.
3628         * ipa-icf-gimple.c: Ditto.
3629         * ipa-inline-analysis.c: Ditto.
3630         * ipa-inline.c: Ditto.
3631         * ipa-inline-transform.c: Ditto.
3632         * ipa-polymorphic-call.c: Ditto.
3633         * ipa-profile.c: Ditto.
3634         * ipa-prop.c: Ditto.
3635         * ipa-pure-const.c: Ditto.
3636         * ipa-ref.c: Ditto.
3637         * ipa-reference.c: Ditto.
3638         * ipa-split.c: Ditto.
3639         * ipa-utils.c: Ditto.
3640         * ipa-visibility.c: Ditto.
3641         * langhooks.c: Ditto.
3642         * lto-cgraph.c: Ditto.
3643         * lto-compress.c: Ditto.
3644         * lto-opts.c: Ditto.
3645         * lto-section-in.c: Ditto.
3646         * lto-section-out.c: Ditto.
3647         * lto-streamer.c: Ditto.
3648         * lto-streamer-in.c: Ditto.
3649         * lto-streamer-out.c: Ditto.
3650         * omp-low.c: Ditto.
3651         * opts-global.c: Ditto.
3652         * passes.c: Ditto.
3653         * predict.c: Ditto.
3654         * print-tree.c: Ditto.
3655         * profile.c: Ditto.
3656         * ree.c: Ditto.
3657         * stor-layout.c: Ditto.
3658         * symtab.c: Ditto.
3659         * toplev.c: Ditto.
3660         * trans-mem.c: Ditto.
3661         * tree.c: Ditto.
3662         * tree-cfg.c: Ditto.
3663         * tree-eh.c: Ditto.
3664         * tree-emutls.c: Ditto.
3665         * tree-inline.c: Ditto.
3666         * tree-nested.c: Ditto.
3667         * tree-pretty-print.c: Ditto.
3668         * tree-profile.c: Ditto.
3669         * tree-sra.c: Ditto.
3670         * tree-ssa-alias.c: Ditto.
3671         * tree-ssa-loop-ivcanon.c: Ditto.
3672         * tree-ssa-loop-ivopts.c: Ditto.
3673         * tree-ssa-pre.c: Ditto.
3674         * tree-ssa-structalias.c: Ditto.
3675         * tree-streamer.c: Ditto.
3676         * tree-streamer-in.c: Ditto.
3677         * tree-streamer-out.c: Ditto.
3678         * tree-switch-conversion.c: Ditto.
3679         * tree-tailcall.c: Ditto.
3680         * tree-vect-data-refs.c: Ditto.
3681         * tree-vectorizer.c: Ditto.
3682         * tree-vect-stmts.c: Ditto.
3683         * tsan.c: Ditto.
3684         * ubsan.c: Ditto.
3685         * value-prof.c: Ditto.
3686         * varasm.c: Ditto.
3687         * varpool.c: Ditto.
3688         * config/arm/arm.c: Ditto.
3689         * config/bfin/bfin.c: Ditto.
3690         * config/c6x/c6x.c: Ditto.
3691         * config/cris/cris.c: Ditto.
3692         * config/darwin.c: Ditto.
3693         * config/darwin-c.c: Ditto.
3694         * config/i386/i386.c: Ditto.
3695         * config/i386/winnt.c: Ditto.
3696         * config/microblaze/microblaze.c: Ditto.
3697         * config/mips/mips.c: Ditto.
3698         * config/rs6000/rs6000.c: Ditto.
3699         * config/rx/rx.c: Ditto.
3701 2014-10-28  Richard Biener  <rguenther@suse.de>
3703         * gimple-fold.h (follow_single_use_edges): Declare.
3704         * gimple-fold.c (follow_single_use_edges): New function.
3705         (gimple_fold_stmt_to_constant_1): Dispatch to gimple_simplify.
3706         * tree-ssa-propagate.c
3707         (substitute_and_fold_dom_walker::before_dom_children): Allow
3708         following single-use edges when folding stmts we propagated into.
3710 2014-10-28  Alexander Ivchenko  <alexander.ivchenko@intel.com>
3711             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
3712             Anna Tikhonova  <anna.tikhonova@intel.com>
3713             Ilya Tocar  <ilya.tocar@intel.com>
3714             Andrey Turetskiy  <andrey.turetskiy@intel.com>
3715             Ilya Verbin  <ilya.verbin@intel.com>
3716             Kirill Yukhin  <kirill.yukhin@intel.com>
3717             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
3719         * config/i386/avx512bwintrin.h: New.
3720         * config/i386/avx512dqintrin.h: Ditto.
3721         * config/i386/avx512vlbwintrin.h: Ditto.
3722         * config/i386/avx512vldqintrin.h: Ditto.
3723         * config/i386/avx512vlintrin.h: Ditto.
3724         * config/i386/immintrin.h: Include avx512vlintrin.h, avx512bwintrin.h,
3725         avx512dqintrin.h, avx512vlbwintrin.h, avx512vldqintrin.h.
3727 2014-10-28  Alexander Ivchenko  <alexander.ivchenko@intel.com>
3728             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
3729             Anna Tikhonova  <anna.tikhonova@intel.com>
3730             Ilya Tocar  <ilya.tocar@intel.com>
3731             Andrey Turetskiy  <andrey.turetskiy@intel.com>
3732             Ilya Verbin  <ilya.verbin@intel.com>
3733             Kirill Yukhin  <kirill.yukhin@intel.com>
3734             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
3736         * config/i386/i386.c
3737         (ix86_expand_args_builtin): Handle avx_vpermilv4df_mask,
3738         avx_shufpd256_mask, avx_vpermilv2df_mask.
3740 2014-10-28  Alexander Ivchenko  <alexander.ivchenko@intel.com>
3741             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
3742             Anna Tikhonova  <anna.tikhonova@intel.com>
3743             Ilya Tocar  <ilya.tocar@intel.com>
3744             Andrey Turetskiy  <andrey.turetskiy@intel.com>
3745             Ilya Verbin  <ilya.verbin@intel.com>
3746             Kirill Yukhin  <kirill.yukhin@intel.com>
3747             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
3749         * config/i386/i386.c
3750         (ix86_init_mmx_sse_builtins):
3751         Define __builtin_ia32_gather3siv2df, __builtin_ia32_gather3siv4df,
3752         __builtin_ia32_gather3div2df, __builtin_ia32_gather3div4df,
3753         __builtin_ia32_gather3siv4sf, __builtin_ia32_gather3siv8sf,
3754         __builtin_ia32_gather3div4sf, __builtin_ia32_gather3div8sf,
3755         __builtin_ia32_gather3siv2di, __builtin_ia32_gather3siv4di,
3756         __builtin_ia32_gather3div2di, __builtin_ia32_gather3div4di,
3757         __builtin_ia32_gather3siv4si, __builtin_ia32_gather3siv8si,
3758         __builtin_ia32_gather3div4si, __builtin_ia32_gather3div8si,
3759         __builtin_ia32_gather3altsiv4df, __builtin_ia32_gather3altdiv8sf,
3760         __builtin_ia32_gather3altsiv4di, __builtin_ia32_gather3altdiv8si,
3761         __builtin_ia32_scattersiv8sf, __builtin_ia32_scattersiv4sf,
3762         __builtin_ia32_scattersiv4df, __builtin_ia32_scattersiv2df,
3763         __builtin_ia32_scatterdiv8sf, __builtin_ia32_scatterdiv4sf,
3764         __builtin_ia32_scatterdiv4df, __builtin_ia32_scatterdiv2df,
3765         __builtin_ia32_scattersiv8si, __builtin_ia32_scattersiv4si,
3766         __builtin_ia32_scattersiv4di, __builtin_ia32_scattersiv2di,
3767         __builtin_ia32_scatterdiv8si, __builtin_ia32_scatterdiv4si,
3768         __builtin_ia32_scatterdiv4di, __builtin_ia32_scatterdiv2di.
3770 2014-10-28  Alexander Ivchenko  <alexander.ivchenko@intel.com>
3771             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
3772             Anna Tikhonova  <anna.tikhonova@intel.com>
3773             Ilya Tocar  <ilya.tocar@intel.com>
3774             Andrey Turetskiy  <andrey.turetskiy@intel.com>
3775             Ilya Verbin  <ilya.verbin@intel.com>
3776             Kirill Yukhin  <kirill.yukhin@intel.com>
3777             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
3779         * config/i386/i386.c
3780         (ix86_builtins): Add IX86_BUILTIN_GATHER3ALTSIV4DF,
3781         IX86_BUILTIN_GATHER3ALTDIV8SF, IX86_BUILTIN_GATHER3ALTSIV4DI,
3782         IX86_BUILTIN_GATHER3ALTDIV8SI.
3783         (ix86_expand_builtin):
3784         Handle IX86_BUILTIN_GATHER3ALTDIV8SF, IX86_BUILTIN_GATHER3ALTDIV8SI,
3785         IX86_BUILTIN_SCATTERSIV4DF, IX86_BUILTIN_SCATTERSIV4DI,
3786         IX86_BUILTIN_SCATTERDIV2DF, IX86_BUILTIN_SCATTERDIV4DF,
3787         IX86_BUILTIN_GATHER3ALTSIV4DI, IX86_BUILTIN_GATHER3ALTSIV4DF,
3788         IX86_BUILTIN_SCATTERDIV4DI, IX86_BUILTIN_SCATTERDIV2DI,
3789         IX86_BUILTIN_GATHER3SIV8SI, IX86_BUILTIN_GATHER3DIV8SI,
3790         IX86_BUILTIN_GATHER3SIV4DF, IX86_BUILTIN_GATHER3SIV4DI,
3791         IX86_BUILTIN_GATHER3DIV8SF, IX86_BUILTIN_GATHER3SIV8SF,
3792         IX86_BUILTIN_GATHER3DIV4DF, IX86_BUILTIN_GATHER3DIV2DF,
3793         IX86_BUILTIN_GATHER3DIV2DI, IX86_BUILTIN_GATHER3DIV4DI,
3794         IX86_BUILTIN_SCATTERDIV4SF, IX86_BUILTIN_SCATTERSIV2DI,
3795         IX86_BUILTIN_GATHER3SIV2DI, IX86_BUILTIN_GATHER3SIV4SI,
3796         IX86_BUILTIN_GATHER3SIV4SF, IX86_BUILTIN_GATHER3SIV2DF,
3797         IX86_BUILTIN_SCATTERSIV2DF, IX86_BUILTIN_SCATTERDIV4SI,
3798         IX86_BUILTIN_SCATTERSIV4SF, IX86_BUILTIN_SCATTERSIV4SI,
3799         IX86_BUILTIN_SCATTERDIV8SI, IX86_BUILTIN_GATHER3DIV4SI,
3800         IX86_BUILTIN_SCATTERSIV8SI, IX86_BUILTIN_SCATTERSIV8SF,
3801         IX86_BUILTIN_GATHER3DIV4SF, IX86_BUILTIN_SCATTERDIV8SF.
3802         (ix86_vectorize_builtin_gather): Update V2DFmode, V4DFmode, V2DImode,
3803         V4DImode, V4SFmode, V8SFmode, V4SImode, V8SImode.
3805 2014-10-28  Alexander Ivchenko  <alexander.ivchenko@intel.com>
3806             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
3807             Anna Tikhonova  <anna.tikhonova@intel.com>
3808             Ilya Tocar  <ilya.tocar@intel.com>
3809             Andrey Turetskiy  <andrey.turetskiy@intel.com>
3810             Ilya Verbin  <ilya.verbin@intel.com>
3811             Kirill Yukhin  <kirill.yukhin@intel.com>
3812             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
3814         * config/i386/i386-builtin-types.def
3815         (SHORT): New.
3816         (V32HI): Ditto.
3817         (V12QI): Ditto.
3818         (V14QI): Ditto.
3819         (V32SI): Ditto.
3820         (V8UDI): Ditto.
3821         (V16USI): Ditto.
3822         (V32UHI): Ditto.
3823         (PSHORT): Ditto.
3824         (PV32QI): Ditto.
3825         (PV32HI): Ditto.
3826         (PV64QI): Ditto.
3827         (PCV8HI): Ditto.
3828         (PCV16QI): Ditto.
3829         (PCV16HI): Ditto.
3830         (PCV32QI): Ditto.
3831         (PCV32HI): Ditto.
3832         (PCV64QI): Ditto.
3833         (V4SF_FTYPE_V2DF_V4SF_QI): Ditto.
3834         (V4SF_FTYPE_V4DF_V4SF_QI): Ditto.
3835         (V4SF_FTYPE_V8HI_V4SF_QI): Ditto.
3836         (V8SF_FTYPE_V8HI_V8SF_QI): Ditto.
3837         (V16SF_FTYPE_V16HI): Ditto.
3838         (V16SF_FTYPE_V16HI_V16SF_HI): Ditto.
3839         (V16SF_FTYPE_V16SI): Ditto.
3840         (V4DI_FTYPE_V4DI): Ditto.
3841         (V16SI_FTYPE_V16SF): Ditto.
3842         (V8DI_FTYPE_PV2DI): Ditto.
3843         (V8DF_FTYPE_PV2DF): Ditto.
3844         (V4DI_FTYPE_PV2DI): Ditto.
3845         (V4DF_FTYPE_PV2DF): Ditto.
3846         (V16SI_FTYPE_PV2SI): Ditto.
3847         (V16SF_FTYPE_PV2SF): Ditto.
3848         (V8SF_FTYPE_FLOAT): Ditto.
3849         (V4SF_FTYPE_FLOAT): Ditto.
3850         (V4DF_FTYPE_DOUBLE): Ditto.
3851         (V8SF_FTYPE_PV4SF): Ditto.
3852         (V8SI_FTYPE_PV4SI): Ditto.
3853         (V4SI_FTYPE_PV2SI): Ditto.
3854         (V8SF_FTYPE_PV2SF): Ditto.
3855         (V8SI_FTYPE_PV2SI): Ditto.
3856         (V16SF_FTYPE_PV8SF): Ditto.
3857         (V16SI_FTYPE_PV8SI): Ditto.
3858         (V8DI_FTYPE_V8SF): Ditto.
3859         (V4DI_FTYPE_V4SF): Ditto.
3860         (V2DI_FTYPE_V4SF): Ditto.
3861         (V64QI_FTYPE_QI): Ditto.
3862         (V32HI_FTYPE_HI): Ditto.
3863         (V16UHI_FTYPE_V16UHI): Ditto.
3864         (V32UHI_FTYPE_V32UHI): Ditto.
3865         (V2UDI_FTYPE_V2UDI): Ditto.
3866         (V4UDI_FTYPE_V4UDI): Ditto.
3867         (V8UDI_FTYPE_V8UDI): Ditto.
3868         (V4USI_FTYPE_V4USI): Ditto.
3869         (V16USI_FTYPE_V16USI): Ditto.
3870         (V2DF_FTYPE_V4DF_INT_V2DF_QI): Ditto.
3871         (V2DF_FTYPE_V8DF_INT): Ditto.
3872         (V2DF_FTYPE_V8DF_INT_V2DF_QI): Ditto.
3873         (V2DI_FTYPE_V2DI_INT_V2DI_QI): Ditto.
3874         (V8DF_FTYPE_V8DF_INT): Ditto.
3875         (V4SF_FTYPE_V8SF_INT_V4SF_QI): Ditto.
3876         (V4SI_FTYPE_V2DF_V4SI_QI): Ditto.
3877         (V4SI_FTYPE_V4SI_INT_V4SI_QI): Ditto.
3878         (V4SI_FTYPE_V8HI_V8HI_V4SI_QI): Ditto.
3879         (V4SI_FTYPE_V8SI_INT_V4SI_QI): Ditto.
3880         (V8HI_FTYPE_V16QI_V16QI_V8HI_QI): Ditto.
3881         (V8DI_FTYPE_V8DI_INT): Ditto.
3882         (V8HI_FTYPE_V8SF_INT_V8HI_QI): Ditto.
3883         (V8HI_FTYPE_V4SF_INT_V8HI_QI): Ditto.
3884         (V8SF_FTYPE_V16SF_INT): Ditto.
3885         (V8SF_FTYPE_V16SF_INT_V8SF_QI): Ditto.
3886         (V64QI_FTYPE_V32HI_V32HI): Ditto.
3887         (V32HI_FTYPE_V16SI_V16SI): Ditto.
3888         (V8DF_FTYPE_V8DF_V2DF_INT): Ditto.
3889         (V8DF_FTYPE_V8DF_V2DF_INT_V8DF_QI): Ditto.
3890         (V8DF_FTYPE_V8DF_V8DF_INT): Ditto.
3891         (V8DF_FTYPE_V8DF_V8DF_INT_V8DF_QI_INT): Ditto.
3892         (V8DF_FTYPE_V8DF_V8DF_V8DI_INT): Ditto.
3893         (V8DF_FTYPE_V8DF_V8DF_V8DI_INT_QI): Ditto.
3894         (V4DF_FTYPE_V4DF_V4DF_V4DI_INT_QI): Ditto.
3895         (V2DF_FTYPE_V2DF_V2DF_V2DI_INT_QI): Ditto.
3896         (V16SF_FTYPE_V16SF_V16SF_INT_V16SF_HI_INT): Ditto.
3897         (V8SF_FTYPE_V8SF_V8SF_V8SI_INT_QI): Ditto.
3898         (V16SF_FTYPE_V16SF_V8SF_INT_V16SF_HI): Ditto.
3899         (V32HI_FTYPE_V64QI_V64QI): Ditto.
3900         (V16HI_FTYPE_V32QI_V32QI_V16HI_HI): Ditto.
3901         (V32HI_FTYPE_V64QI_V64QI_V32HI_SI): Ditto.
3902         (V32HI_FTYPE_V32HI_V32HI): Ditto.
3903         (V32HI_FTYPE_V32HI_INT): Ditto.
3904         (V16SI_FTYPE_V16SI_V8SI_INT_V16SI_HI): Ditto.
3905         (V16SI_FTYPE_V32HI_V32HI): Ditto.
3906         (V8SI_FTYPE_V16HI_V16HI_V8SI_QI): Ditto.
3907         (V16SI_FTYPE_V32HI_V32HI_V16SI_HI): Ditto.
3908         (V8SI_FTYPE_V8SI_INT_V8SI_QI): Ditto.
3909         (V8SI_FTYPE_V16SI_INT): Ditto.
3910         (V8SI_FTYPE_V16SI_INT_V8SI_QI): Ditto.
3911         (V8DI_FTYPE_V8DI_V8DI_INT_V8DI_DI): Ditto.
3912         (V4DI_FTYPE_V4DI_V4DI_INT_V4DI_SI): Ditto.
3913         (V2DI_FTYPE_V2DI_V2DI_INT_V2DI_HI): Ditto.
3914         (V8DI_FTYPE_V8DI_V4DI_INT): Ditto.
3915         (V8DI_FTYPE_V8DI_V2DI_INT): Ditto.
3916         (V8DI_FTYPE_V8DI_V2DI_INT_V8DI_QI): Ditto.
3917         (V8DI_FTYPE_V16SI_V16SI): Ditto.
3918         (V8DI_FTYPE_V64QI_V64QI): Ditto.
3919         (V4DI_FTYPE_V4DI_INT_V4DI_QI): Ditto.
3920         (V2DI_FTYPE_V4DI_INT_V2DI_QI): Ditto.
3921         (V2DI_FTYPE_V8DI_INT): Ditto.
3922         (V2DI_FTYPE_V8DI_INT_V2DI_QI): Ditto.
3923         (QI_FTYPE_QI): Ditto.
3924         (SI_FTYPE_SI): Ditto.
3925         (DI_FTYPE_DI): Ditto.
3926         (HI_FTYPE_V16QI): Ditto.
3927         (SI_FTYPE_V32QI): Ditto.
3928         (DI_FTYPE_V64QI): Ditto.
3929         (QI_FTYPE_V8HI): Ditto.
3930         (HI_FTYPE_V16HI): Ditto.
3931         (SI_FTYPE_V32HI): Ditto.
3932         (QI_FTYPE_V4SI): Ditto.
3933         (QI_FTYPE_V8SI): Ditto.
3934         (HI_FTYPE_V16SI): Ditto.
3935         (QI_FTYPE_V2DI): Ditto.
3936         (QI_FTYPE_V4DI): Ditto.
3937         (QI_FTYPE_V8DI): Ditto.
3938         (V16QI_FTYPE_HI): Ditto.
3939         (V32QI_FTYPE_SI): Ditto.
3940         (V64QI_FTYPE_DI): Ditto.
3941         (V8HI_FTYPE_QI): Ditto.
3942         (V16HI_FTYPE_HI): Ditto.
3943         (V32HI_FTYPE_SI): Ditto.
3944         (V4SI_FTYPE_QI): Ditto.
3945         (V4SI_FTYPE_HI): Ditto.
3946         (V8SI_FTYPE_QI): Ditto.
3947         (V8SI_FTYPE_HI): Ditto.
3948         (V2DI_FTYPE_QI): Ditto.
3949         (V4DI_FTYPE_QI): Ditto.
3950         (QI_FTYPE_QI_QI): Ditto.
3951         (SI_FTYPE_SI_SI): Ditto.
3952         (DI_FTYPE_DI_DI): Ditto.
3953         (QI_FTYPE_QI_INT): Ditto.
3954         (SI_FTYPE_SI_INT): Ditto.
3955         (DI_FTYPE_DI_INT): Ditto.
3956         (HI_FTYPE_V16QI_V16QI): Ditto.
3957         (HI_FTYPE_V16QI_V16QI_HI): Ditto.
3958         (HI_FTYPE_V16QI_V16QI_INT_HI): Ditto.
3959         (SI_FTYPE_V32QI_V32QI): Ditto.
3960         (SI_FTYPE_V32QI_V32QI_SI): Ditto.
3961         (SI_FTYPE_V32QI_V32QI_INT_SI): Ditto.
3962         (DI_FTYPE_V64QI_V64QI): Ditto.
3963         (DI_FTYPE_V64QI_V64QI_DI): Ditto.
3964         (DI_FTYPE_V64QI_V64QI_INT_DI): Ditto.
3965         (QI_FTYPE_V8HI_V8HI): Ditto.
3966         (QI_FTYPE_V8HI_V8HI_QI): Ditto.
3967         (QI_FTYPE_V8HI_V8HI_INT_QI): Ditto.
3968         (HI_FTYPE_V16HI_V16HI): Ditto.
3969         (HI_FTYPE_V16HI_V16HI_HI): Ditto.
3970         (HI_FTYPE_V16HI_V16HI_INT_HI): Ditto.
3971         (SI_FTYPE_V32HI_V32HI): Ditto.
3972         (SI_FTYPE_V32HI_V32HI_SI): Ditto.
3973         (SI_FTYPE_V32HI_V32HI_INT_SI): Ditto.
3974         (QI_FTYPE_V4SI_V4SI): Ditto.
3975         (QI_FTYPE_V4SI_V4SI_QI): Ditto.
3976         (QI_FTYPE_V4SI_V4SI_INT_QI): Ditto.
3977         (QI_FTYPE_V8SI_V8SI): Ditto.
3978         (QI_FTYPE_V8SI_V8SI_QI): Ditto.
3979         (QI_FTYPE_V8SI_V8SI_INT_QI): Ditto.
3980         (QI_FTYPE_V2DI_V2DI): Ditto.
3981         (QI_FTYPE_V2DI_V2DI_QI): Ditto.
3982         (QI_FTYPE_V2DI_V2DI_INT_QI): Ditto.
3983         (QI_FTYPE_V4DI_V4DI): Ditto.
3984         (QI_FTYPE_V4DI_V4DI_QI): Ditto.
3985         (QI_FTYPE_V4DI_V4DI_INT_QI): Ditto.
3986         (V32HI_FTYPE_V32HI_V32HI_V32HI): Ditto.
3987         (V4DF_FTYPE_V4DF_V4DI_INT): Ditto.
3988         (V2DF_FTYPE_V2DI_V2DF_V2DF_QI): Ditto.
3989         (V2DF_FTYPE_V2DF_V2DI_V2DF_QI): Ditto.
3990         (V4DF_FTYPE_V4DF_V2DF_INT_V4DF_QI): Ditto.
3991         (V8DI_FTYPE_V8DI_V8DI_INT): Ditto.
3992         (V4SF_FTYPE_V4SI_V4SF_V4SF_QI): Ditto.
3993         (V4SF_FTYPE_V4SF_V4SI_V4SF_QI): Ditto.
3994         (V4SF_FTYPE_V4SF_V4SF_V4SF_QI): Ditto.
3995         (V4SF_FTYPE_V4SF_V2DF_V4SF_QI): Ditto.
3996         (V8SF_FTYPE_V8SF_V4SF_INT_V8SF_QI): Ditto.
3997         (V8SI_FTYPE_V8SI_V4SI_INT_V8SI_QI): Ditto.
3998         (V4DI_FTYPE_V4DI_V2DI_INT_V4DI_QI): Ditto.
3999         (V2DF_FTYPE_V2DF_V2DF_QI): Ditto.
4000         (V2DF_FTYPE_V4SF_V2DF_QI): Ditto.
4001         (V2DF_FTYPE_V4SI_V2DF_QI): Ditto.
4002         (V4DF_FTYPE_V4DF_V4DF_QI): Ditto.
4003         (V4DF_FTYPE_V4SF_V4DF_QI): Ditto.
4004         (V4DF_FTYPE_V4SI_V4DF_QI): Ditto.
4005         (V2DI_FTYPE_V4SI_V2DI_QI): Ditto.
4006         (V2DI_FTYPE_V8HI_V2DI_QI): Ditto.
4007         (V8DI_FTYPE_V8DF_V8DI_QI): Ditto.
4008         (V4DI_FTYPE_V4DF_V4DI_QI): Ditto.
4009         (V2DI_FTYPE_V2DF_V2DI_QI): Ditto.
4010         (V2DI_FTYPE_V2DI_V2DI_V2DI_QI): Ditto.
4011         (V2DI_FTYPE_V2DI_V2DI_INT_V2DI_QI): Ditto.
4012         (V4DI_FTYPE_V4DI_V4DI_V4DI_QI): Ditto.
4013         (V4DI_FTYPE_V4DI_V4DI_INT_V4DI_QI): Ditto.
4014         (V2DI_FTYPE_V16QI_V2DI_QI): Ditto.
4015         (V4DI_FTYPE_V16QI_V4DI_QI): Ditto.
4016         (V4DI_FTYPE_V4DI_V4DI_QI): Ditto.
4017         (V4DI_FTYPE_V4SI_V4DI_QI): Ditto.
4018         (V4DI_FTYPE_V8HI_V4DI_QI): Ditto.
4019         (V4DF_FTYPE_V4DI_V4DF_V4DF_QI): Ditto.
4020         (V4DF_FTYPE_V4DF_V4DI_V4DF_QI): Ditto.
4021         (V4DF_FTYPE_V4DF_V4DF_V4DF_QI): Ditto.
4022         (V16QI_FTYPE_V16QI_V16QI_V16QI_HI): Ditto.
4023         (V16HI_FTYPE_V16HI_V16HI_V16HI_HI): Ditto.
4024         (V32HI_FTYPE_V32HI_V32HI_V32HI_SI): Ditto.
4025         (V64QI_FTYPE_V64QI_V64QI_V64QI_DI): Ditto.
4026         (V32QI_FTYPE_V32QI_V32QI_V32QI_SI): Ditto.
4027         (V8HI_FTYPE_V8HI_V8HI_V8HI_QI): Ditto.
4028         (V4SF_FTYPE_V4SF_V4SF_QI): Ditto.
4029         (V4SF_FTYPE_V4SI_V4SF_QI): Ditto.
4030         (V8SF_FTYPE_V8SF_V8SF_QI): Ditto.
4031         (V8SF_FTYPE_V8SI_V8SF_QI): Ditto.
4032         (V4SI_FTYPE_V16QI_V4SI_QI): Ditto.
4033         (V4SI_FTYPE_V8HI_V4SI_QI): Ditto.
4034         (V8SI_FTYPE_V8SI_V8SI_QI): Ditto.
4035         (V8SI_FTYPE_V8HI_V8SI_QI): Ditto.
4036         (V8SI_FTYPE_V16QI_V8SI_QI): Ditto.
4037         (V4SI_FTYPE_V4SI_V4SI_V4SI_QI): Ditto.
4038         (V4SI_FTYPE_V4SI_V4SI_INT_V4SI_QI): Ditto.
4039         (V8SF_FTYPE_V8SF_V8SF_V8SF_QI): Ditto.
4040         (V8SF_FTYPE_V8SI_V8SF_V8SF_QI): Ditto.
4041         (V8SF_FTYPE_V8SF_V8SI_V8SF_QI): Ditto.
4042         (V8SI_FTYPE_V8SI_V8SI_V8SI_QI): Ditto.
4043         (V8SI_FTYPE_V8SI_V8SI_INT_V8SI_QI): Ditto.
4044         (V16SF_FTYPE_V8SF_V16SF_HI): Ditto.
4045         (V16SI_FTYPE_V8SI_V16SI_HI): Ditto.
4046         (V4SI_FTYPE_V4DF_V4SI_QI): Ditto.
4047         (V8DI_FTYPE_PCCHAR_V8DI_QI): Ditto.
4048         (V8SF_FTYPE_PCFLOAT_V8SF_QI): Ditto.
4049         (V4SF_FTYPE_PCFLOAT_V4SF_QI): Ditto.
4050         (V4DF_FTYPE_PCDOUBLE_V4DF_QI): Ditto.
4051         (V2DF_FTYPE_PCDOUBLE_V2DF_QI): Ditto.
4052         (V8SI_FTYPE_PCCHAR_V8SI_QI): Ditto.
4053         (V4SI_FTYPE_PCCHAR_V4SI_QI): Ditto.
4054         (V4DI_FTYPE_PCCHAR_V4DI_QI): Ditto.
4055         (V2DI_FTYPE_PCCHAR_V2DI_QI): Ditto.
4056         (V16QI_FTYPE_V16SI_V16QI_HI): Ditto.
4057         (V16QI_FTYPE_V8DI_V16QI_QI): Ditto.
4058         (V32HI_FTYPE_V32HI_V32HI_SI): Ditto.
4059         (V32HI_FTYPE_V64QI_V64QI_INT): Ditto.
4060         (V32HI_FTYPE_V32QI_V32HI_SI): Ditto.
4061         (V16HI_FTYPE_V16HI_V16HI_HI): Ditto.
4062         (V16HI_FTYPE_V32QI_V32QI_INT): Ditto.
4063         (V16HI_FTYPE_V16QI_V16HI_HI): Ditto.
4064         (V8HI_FTYPE_V16QI_V8HI_QI): Ditto.
4065         (V8HI_FTYPE_V16QI_V16QI_INT): Ditto.
4066         (V8SF_FTYPE_V4SF_V8SF_QI): Ditto.
4067         (V4DF_FTYPE_V2DF_V4DF_QI): Ditto.
4068         (V8SI_FTYPE_V4SI_V8SI_QI): Ditto.
4069         (V8SI_FTYPE_SI_V8SI_QI): Ditto.
4070         (V4SI_FTYPE_V4SI_V4SI_QI): Ditto.
4071         (V4SI_FTYPE_SI_V4SI_QI): Ditto.
4072         (V4DI_FTYPE_V2DI_V4DI_QI): Ditto.
4073         (V4DI_FTYPE_DI_V4DI_QI): Ditto.
4074         (V2DI_FTYPE_V2DI_V2DI_QI): Ditto.
4075         (V2DI_FTYPE_DI_V2DI_QI): Ditto.
4076         (V64QI_FTYPE_V64QI_V64QI_DI): Ditto.
4077         (V64QI_FTYPE_V16QI_V64QI_DI): Ditto.
4078         (V64QI_FTYPE_QI_V64QI_DI): Ditto.
4079         (V32QI_FTYPE_V32QI_V32QI_SI): Ditto.
4080         (V32QI_FTYPE_V16QI_V32QI_SI): Ditto.
4081         (V32QI_FTYPE_QI_V32QI_SI): Ditto.
4082         (V16QI_FTYPE_V16QI_V16QI_HI): Ditto.
4083         (V16QI_FTYPE_QI_V16QI_HI): Ditto.
4084         (V32HI_FTYPE_V8HI_V32HI_SI): Ditto.
4085         (V32HI_FTYPE_HI_V32HI_SI): Ditto.
4086         (V16HI_FTYPE_V8HI_V16HI_HI): Ditto.
4087         (V16HI_FTYPE_HI_V16HI_HI): Ditto.
4088         (V8HI_FTYPE_V8HI_V8HI_QI): Ditto.
4089         (V8HI_FTYPE_HI_V8HI_QI): Ditto.
4090         (V64QI_FTYPE_PCV64QI_V64QI_DI): Ditto.
4091         (V32HI_FTYPE_PCV32HI_V32HI_SI): Ditto.
4092         (V32QI_FTYPE_PCV32QI_V32QI_SI): Ditto.
4093         (V16SF_FTYPE_PCV8SF_V16SF_HI): Ditto.
4094         (V16SI_FTYPE_PCV8SI_V16SI_HI): Ditto.
4095         (V16HI_FTYPE_PCV16HI_V16HI_HI): Ditto.
4096         (V16QI_FTYPE_PCV16QI_V16QI_HI): Ditto.
4097         (V8DF_FTYPE_PCV2DF_V8DF_QI): Ditto.
4098         (V8SF_FTYPE_PCV8SF_V8SF_QI): Ditto.
4099         (V8SF_FTYPE_PCV4SF_V8SF_QI): Ditto.
4100         (V8DI_FTYPE_PCV2DI_V8DI_QI): Ditto.
4101         (V8SI_FTYPE_PCV8SI_V8SI_QI): Ditto.
4102         (V8SI_FTYPE_PCV4SI_V8SI_QI): Ditto.
4103         (V8HI_FTYPE_PCV8HI_V8HI_QI): Ditto.
4104         (V4DF_FTYPE_PCV2DF_V4DF_QI): Ditto.
4105         (V4DF_FTYPE_PCV4DF_V4DF_QI): Ditto.
4106         (V4SF_FTYPE_PCV4SF_V4SF_QI): Ditto.
4107         (V4DI_FTYPE_PCV4DI_V4DI_QI): Ditto.
4108         (V4DI_FTYPE_PCV2DI_V4DI_QI): Ditto.
4109         (V4SI_FTYPE_PCV4SI_V4SI_QI): Ditto.
4110         (V2DF_FTYPE_PCV2DF_V2DF_QI): Ditto.
4111         (V2DI_FTYPE_PCV2DI_V2DI_QI): Ditto.
4112         (V16QI_FTYPE_V8HI_V16QI_QI): Ditto.
4113         (V16QI_FTYPE_V16HI_V16QI_HI): Ditto.
4114         (V16QI_FTYPE_V4SI_V16QI_QI): Ditto.
4115         (V16QI_FTYPE_V8SI_V16QI_QI): Ditto.
4116         (V8HI_FTYPE_V4SI_V8HI_QI): Ditto.
4117         (V8HI_FTYPE_V8SI_V8HI_QI): Ditto.
4118         (V16QI_FTYPE_V2DI_V16QI_QI): Ditto.
4119         (V16QI_FTYPE_V4DI_V16QI_QI): Ditto.
4120         (V8HI_FTYPE_V2DI_V8HI_QI): Ditto.
4121         (V8HI_FTYPE_V4DI_V8HI_QI): Ditto.
4122         (V4SI_FTYPE_V2DI_V4SI_QI): Ditto.
4123         (V4SI_FTYPE_V4DI_V4SI_QI): Ditto.
4124         (V32QI_FTYPE_V32HI_V32QI_SI): Ditto.
4125         (V2DF_FTYPE_V2DF_INT_V2DF_QI): Ditto.
4126         (V4DF_FTYPE_V4DF_INT_V4DF_QI): Ditto.
4127         (V4SF_FTYPE_V4SF_INT_V4SF_QI): Ditto.
4128         (V8SF_FTYPE_V8SF_INT_V8SF_QI): Ditto.
4129         (V4DF_FTYPE_V4DF_V4DF_INT_V4DF_QI): Ditto.
4130         (V2DF_FTYPE_V2DF_V2DF_INT_V2DF_QI): Ditto.
4131         (V8SF_FTYPE_V8SF_V8SF_INT_V8SF_QI): Ditto.
4132         (V4SF_FTYPE_V4SF_V4SF_INT_V4SF_QI): Ditto.
4133         (VOID_FTYPE_PV8HI_V4DI_QI): Ditto.
4134         (VOID_FTYPE_PV8HI_V2DI_QI): Ditto.
4135         (VOID_FTYPE_PV4SI_V4DI_QI): Ditto.
4136         (VOID_FTYPE_PV4SI_V2DI_QI): Ditto.
4137         (VOID_FTYPE_PV8HI_V8SI_QI): Ditto.
4138         (VOID_FTYPE_PV8HI_V4SI_QI): Ditto.
4139         (VOID_FTYPE_PV4DF_V4DF_QI): Ditto.
4140         (VOID_FTYPE_PV2DF_V2DF_QI): Ditto.
4141         (VOID_FTYPE_PV8SF_V8SF_QI): Ditto.
4142         (VOID_FTYPE_PV4SF_V4SF_QI): Ditto.
4143         (VOID_FTYPE_PV4DI_V4DI_QI): Ditto.
4144         (VOID_FTYPE_PV2DI_V2DI_QI): Ditto.
4145         (VOID_FTYPE_PV16QI_V8SI_QI): Ditto.
4146         (VOID_FTYPE_PV16QI_V4SI_QI): Ditto.
4147         (VOID_FTYPE_PV16QI_V4DI_QI): Ditto.
4148         (VOID_FTYPE_PV16QI_V2DI_QI): Ditto.
4149         (VOID_FTYPE_PV8SI_V8SI_QI): Ditto.
4150         (VOID_FTYPE_PV4SI_V4SI_QI): Ditto.
4151         (VOID_FTYPE_PV32HI_V32HI_SI): Ditto.
4152         (VOID_FTYPE_PV16HI_V16HI_HI): Ditto.
4153         (VOID_FTYPE_PV8HI_V8HI_QI): Ditto.
4154         (VOID_FTYPE_PV64QI_V64QI_DI): Ditto.
4155         (VOID_FTYPE_PV32QI_V32QI_SI): Ditto.
4156         (VOID_FTYPE_PV16QI_V16QI_HI): Ditto.
4157         (V8SI_FTYPE_V8SF_V8SI_QI): Ditto.
4158         (V4SI_FTYPE_V4SF_V4SI_QI): Ditto.
4159         (V8DI_FTYPE_V8SF_V8DI_QI): Ditto.
4160         (V4DI_FTYPE_V4SF_V4DI_QI): Ditto.
4161         (V2DI_FTYPE_V4SF_V2DI_QI): Ditto.
4162         (V8SF_FTYPE_V8DI_V8SF_QI): Ditto.
4163         (V4SF_FTYPE_V4DI_V4SF_QI): Ditto.
4164         (V4SF_FTYPE_V2DI_V4SF_QI): Ditto.
4165         (V8DF_FTYPE_V8DI_V8DF_QI): Ditto.
4166         (V4DF_FTYPE_V4DI_V4DF_QI): Ditto.
4167         (V2DF_FTYPE_V2DI_V2DF_QI): Ditto.
4168         (V32HI_FTYPE_V32HI_INT_V32HI_SI): Ditto.
4169         (V32HI_FTYPE_V32HI_V8HI_V32HI_SI): Ditto.
4170         (V16HI_FTYPE_V16HI_INT_V16HI_HI): Ditto.
4171         (V16HI_FTYPE_V16HI_V8HI_V16HI_HI): Ditto.
4172         (V8HI_FTYPE_V8HI_INT_V8HI_QI): Ditto.
4173         (V32HI_FTYPE_V64QI_V64QI_INT_V32HI_SI): Ditto.
4174         (V16HI_FTYPE_V32QI_V32QI_INT_V16HI_HI): Ditto.
4175         (V8HI_FTYPE_V16QI_V16QI_INT_V8HI_QI): Ditto.
4176         (V64QI_FTYPE_V32HI_V32HI_V64QI_DI): Ditto.
4177         (V32QI_FTYPE_V16HI_V16HI_V32QI_SI): Ditto.
4178         (V16QI_FTYPE_V8HI_V8HI_V16QI_HI): Ditto.
4179         (V32HI_FTYPE_V16SI_V16SI_V32HI_SI): Ditto.
4180         (V16HI_FTYPE_V8SI_V8SI_V16HI_HI): Ditto.
4181         (V8HI_FTYPE_V4SI_V4SI_V8HI_QI): Ditto.
4182         (V8DI_FTYPE_V16SI_V16SI_V8DI_QI): Ditto.
4183         (V4DI_FTYPE_V8SI_V8SI_V4DI_QI): Ditto.
4184         (V2DI_FTYPE_V4SI_V4SI_V2DI_QI): Ditto.
4185         (V8SI_FTYPE_V8SI_V8SI_V8SI_INT_QI): Ditto.
4186         (V4DI_FTYPE_V4DI_V4DI_V4DI_INT_QI): Ditto.
4187         (V4SI_FTYPE_V4SI_V4SI_V4SI_INT_QI): Ditto.
4188         (V2DI_FTYPE_V2DI_V2DI_V2DI_INT_QI): Ditto.
4189         (V2DF_FTYPE_V2DF_V2DI_V2DF): Ditto.
4190         (V4DF_FTYPE_V4DF_V4DI_V4DF): Ditto.
4191         (V4SF_FTYPE_V4SF_V4SI_V4SF): Ditto.
4192         (V8SF_FTYPE_V8SF_V8SI_V8SF): Ditto.
4193         (V8SI_FTYPE_V8SI_V4SI_V8SI_QI): Ditto.
4194         (V4DI_FTYPE_V4DI_V2DI_V4DI_QI): Ditto.
4195         (QI_FTYPE_V8DF_INT): Ditto.
4196         (QI_FTYPE_V4DF_INT): Ditto.
4197         (QI_FTYPE_V4DF_V4DF_INT_QI): Ditto.
4198         (QI_FTYPE_V2DF_INT): Ditto.
4199         (HI_FTYPE_V16SF_INT): Ditto.
4200         (QI_FTYPE_V8SF_INT): Ditto.
4201         (QI_FTYPE_V8SF_V8SF_INT_QI): Ditto.
4202         (QI_FTYPE_V4SF_INT): Ditto.
4203         (QI_FTYPE_V8DF_INT_QI): Ditto.
4204         (QI_FTYPE_V4DF_INT_QI): Ditto.
4205         (QI_FTYPE_V2DF_INT_QI): Ditto.
4206         (HI_FTYPE_V16SF_INT_HI): Ditto.
4207         (QI_FTYPE_V8SF_INT_QI): Ditto.
4208         (QI_FTYPE_V4SF_INT_QI): Ditto.
4209         (V8DI_FTYPE_V8DF_V8DI_QI_INT): Ditto.
4210         (V8DI_FTYPE_V8SF_V8DI_QI_INT): Ditto.
4211         (V8DF_FTYPE_V8DI_V8DF_QI_INT): Ditto.
4212         (V8SF_FTYPE_V8DI_V8SF_QI_INT): Ditto.
4213         (V2DF_FTYPE_V2DF_PCDOUBLE_V4SI_QI_INT): Ditto.
4214         (V4DF_FTYPE_V4DF_PCDOUBLE_V4SI_QI_INT): Ditto.
4215         (V4DF_FTYPE_V4DF_PCDOUBLE_V8SI_QI_INT): Ditto.
4216         (V2DF_FTYPE_V2DF_PCDOUBLE_V2DI_QI_INT): Ditto.
4217         (V4DF_FTYPE_V4DF_PCDOUBLE_V4DI_QI_INT): Ditto.
4218         (V4SF_FTYPE_V4SF_PCFLOAT_V4SI_QI_INT): Ditto.
4219         (V8SF_FTYPE_V8SF_PCFLOAT_V8SI_QI_INT): Ditto.
4220         (V4SF_FTYPE_V4SF_PCFLOAT_V2DI_QI_INT): Ditto.
4221         (V4SF_FTYPE_V4SF_PCFLOAT_V4DI_QI_INT): Ditto.
4222         (V8SF_FTYPE_V8SF_PCFLOAT_V4DI_QI_INT): Ditto.
4223         (V2DI_FTYPE_V2DI_PCINT64_V4SI_QI_INT): Ditto.
4224         (V4DI_FTYPE_V4DI_PCINT64_V4SI_QI_INT): Ditto.
4225         (V4DI_FTYPE_V4DI_PCINT64_V8SI_QI_INT): Ditto.
4226         (V2DI_FTYPE_V2DI_PCINT64_V2DI_QI_INT): Ditto.
4227         (V4DI_FTYPE_V4DI_PCINT64_V4DI_QI_INT): Ditto.
4228         (V4SI_FTYPE_V4SI_PCINT_V4SI_QI_INT): Ditto.
4229         (V8SI_FTYPE_V8SI_PCINT_V8SI_QI_INT): Ditto.
4230         (V4SI_FTYPE_V4SI_PCINT_V2DI_QI_INT): Ditto.
4231         (V4SI_FTYPE_V4SI_PCINT_V4DI_QI_INT): Ditto.
4232         (V8SI_FTYPE_V8SI_PCINT_V4DI_QI_INT): Ditto.
4233         (VOID_FTYPE_PFLOAT_QI_V8SI_V8SF_INT): Ditto.
4234         (VOID_FTYPE_PFLOAT_QI_V4SI_V4SF_INT): Ditto.
4235         (VOID_FTYPE_PDOUBLE_QI_V4SI_V4DF_INT): Ditto.
4236         (VOID_FTYPE_PDOUBLE_QI_V4SI_V2DF_INT): Ditto.
4237         (VOID_FTYPE_PFLOAT_QI_V4DI_V4SF_INT): Ditto.
4238         (VOID_FTYPE_PFLOAT_QI_V2DI_V4SF_INT): Ditto.
4239         (VOID_FTYPE_PDOUBLE_QI_V4DI_V4DF_INT): Ditto.
4240         (VOID_FTYPE_PDOUBLE_QI_V2DI_V2DF_INT): Ditto.
4241         (VOID_FTYPE_PINT_QI_V8SI_V8SI_INT): Ditto.
4242         (VOID_FTYPE_PINT_QI_V4SI_V4SI_INT): Ditto.
4243         (VOID_FTYPE_PLONGLONG_QI_V4SI_V4DI_INT): Ditto.
4244         (VOID_FTYPE_PLONGLONG_QI_V4SI_V2DI_INT): Ditto.
4245         (VOID_FTYPE_PINT_QI_V4DI_V4SI_INT): Ditto.
4246         (VOID_FTYPE_PINT_QI_V2DI_V4SI_INT): Ditto.
4247         (VOID_FTYPE_PLONGLONG_QI_V4DI_V4DI_INT): Ditto.
4248         (VOID_FTYPE_PLONGLONG_QI_V2DI_V2DI_INT): Ditto.
4249         (V8DI_FTYPE_V8DI_INT): Ditto.
4250         (V8DI_FTYPE_V8DI_V8DI_INT): Ditto.
4251         (V8DI_FTYPE_V8DI_V8DI_INT_V8DI_DI): Ditto.
4252         (V4DI_FTYPE_V4DI_V4DI_INT_V4DI_SI): Ditto.
4253         (V2DI_FTYPE_V2DI_V2DI_INT_V2DI_HI): Ditto.
4254         (V2DF_FTYPE_ V2DF_ V2DF_ V2DI_ INT_ QI): Remove.
4255         (V4SF_FTYPE_ V4SF_ V2DF_ V4SF_ QI): Ditto.
4256         (V4SF_FTYPE_ V4SF_ V4SF_ V4SF_ QI): Ditto.
4257         (V2DF_FTYPE_ PCDOUBLE_ V2DF_ QI): Ditto.
4258         (V4SF_FTYPE_ PCFLOAT_ V4SF_ QI): Ditto.
4259         (V16QI_FTYPE_ V16SI_ V16QI_ HI): Ditto.
4260         (V16QI_FTYPE_ V8DI_ V16QI_ QI): Ditto.
4261         (V4SF_FTYPE_ V4SF_ V4SF_ INT_ V4SF_ QI): Ditto.
4262         (V2DF_FTYPE_ V2DF_ V2DF_ INT_ V2DF_ QI): Ditto.
4263         (V8DI_FTYPE_ V16SI_ V16SI_ V8DI_ QI): Ditto.
4264         * config/i386/i386.c (ix86_builtins):
4265         Add IX86_BUILTIN_PMOVUSQD256_MEM, IX86_BUILTIN_PMOVUSQD128_MEM,
4266         IX86_BUILTIN_PMOVSQD256_MEM, IX86_BUILTIN_PMOVSQD128_MEM,
4267         IX86_BUILTIN_PMOVQD256_MEM, IX86_BUILTIN_PMOVQD128_MEM,
4268         IX86_BUILTIN_PMOVUSQW256_MEM, IX86_BUILTIN_PMOVUSQW128_MEM,
4269         IX86_BUILTIN_PMOVSQW256_MEM, IX86_BUILTIN_PMOVSQW128_MEM,
4270         IX86_BUILTIN_PMOVQW256_MEM, IX86_BUILTIN_PMOVQW128_MEM,
4271         IX86_BUILTIN_PMOVUSQB256_MEM, IX86_BUILTIN_PMOVUSQB128_MEM,
4272         IX86_BUILTIN_PMOVSQB256_MEM, IX86_BUILTIN_PMOVSQB128_MEM,
4273         IX86_BUILTIN_PMOVQB256_MEM, IX86_BUILTIN_PMOVQB128_MEM,
4274         IX86_BUILTIN_PMOVUSDW256_MEM, IX86_BUILTIN_PMOVUSDW128_MEM,
4275         IX86_BUILTIN_PMOVSDW256_MEM, IX86_BUILTIN_PMOVSDW128_MEM,
4276         IX86_BUILTIN_PMOVDW256_MEM, IX86_BUILTIN_PMOVDW128_MEM,
4277         IX86_BUILTIN_PMOVUSDB256_MEM, IX86_BUILTIN_PMOVUSDB128_MEM,
4278         IX86_BUILTIN_PMOVSDB256_MEM, IX86_BUILTIN_PMOVSDB128_MEM,
4279         IX86_BUILTIN_PMOVDB256_MEM, IX86_BUILTIN_PMOVDB128_MEM,
4280         IX86_BUILTIN_MOVDQA64LOAD256_MASK, IX86_BUILTIN_MOVDQA64LOAD128_MASK,
4281         IX86_BUILTIN_MOVDQA32LOAD256_MASK, IX86_BUILTIN_MOVDQA32LOAD128_MASK,
4282         IX86_BUILTIN_MOVDQA64STORE256_MASK, IX86_BUILTIN_MOVDQA64STORE128_MASK,
4283         IX86_BUILTIN_MOVDQA32STORE256_MASK, IX86_BUILTIN_MOVDQA32STORE128_MASK,
4284         IX86_BUILTIN_LOADAPD256_MASK, IX86_BUILTIN_LOADAPD128_MASK,
4285         IX86_BUILTIN_LOADAPS256_MASK, IX86_BUILTIN_LOADAPS128_MASK,
4286         IX86_BUILTIN_STOREAPD256_MASK, IX86_BUILTIN_STOREAPD128_MASK,
4287         IX86_BUILTIN_STOREAPS256_MASK, IX86_BUILTIN_STOREAPS128_MASK,
4288         IX86_BUILTIN_LOADUPD256_MASK, IX86_BUILTIN_LOADUPD128_MASK,
4289         IX86_BUILTIN_LOADUPS256_MASK, IX86_BUILTIN_LOADUPS128_MASK,
4290         IX86_BUILTIN_STOREUPD256_MASK, IX86_BUILTIN_STOREUPD128_MASK,
4291         IX86_BUILTIN_STOREUPS256_MASK, IX86_BUILTIN_STOREUPS128_MASK,
4292         IX86_BUILTIN_LOADDQUDI256_MASK, IX86_BUILTIN_LOADDQUDI128_MASK,
4293         IX86_BUILTIN_LOADDQUSI256_MASK, IX86_BUILTIN_LOADDQUSI128_MASK,
4294         IX86_BUILTIN_LOADDQUHI256_MASK, IX86_BUILTIN_LOADDQUHI128_MASK,
4295         IX86_BUILTIN_LOADDQUQI256_MASK, IX86_BUILTIN_LOADDQUQI128_MASK,
4296         IX86_BUILTIN_STOREDQUDI256_MASK, IX86_BUILTIN_STOREDQUDI128_MASK,
4297         IX86_BUILTIN_STOREDQUSI256_MASK, IX86_BUILTIN_STOREDQUSI128_MASK,
4298         IX86_BUILTIN_STOREDQUHI256_MASK, IX86_BUILTIN_STOREDQUHI128_MASK,
4299         IX86_BUILTIN_STOREDQUQI256_MASK, IX86_BUILTIN_STOREDQUQI128_MASK,
4300         IX86_BUILTIN_COMPRESSPDSTORE256, IX86_BUILTIN_COMPRESSPDSTORE128,
4301         IX86_BUILTIN_COMPRESSPSSTORE256, IX86_BUILTIN_COMPRESSPSSTORE128,
4302         IX86_BUILTIN_PCOMPRESSQSTORE256, IX86_BUILTIN_PCOMPRESSQSTORE128,
4303         IX86_BUILTIN_PCOMPRESSDSTORE256, IX86_BUILTIN_PCOMPRESSDSTORE128,
4304         IX86_BUILTIN_EXPANDPDLOAD256, IX86_BUILTIN_EXPANDPDLOAD128,
4305         IX86_BUILTIN_EXPANDPSLOAD256, IX86_BUILTIN_EXPANDPSLOAD128,
4306         IX86_BUILTIN_PEXPANDQLOAD256, IX86_BUILTIN_PEXPANDQLOAD128,
4307         IX86_BUILTIN_PEXPANDDLOAD256, IX86_BUILTIN_PEXPANDDLOAD128,
4308         IX86_BUILTIN_EXPANDPDLOAD256Z, IX86_BUILTIN_EXPANDPDLOAD128Z,
4309         IX86_BUILTIN_EXPANDPSLOAD256Z, IX86_BUILTIN_EXPANDPSLOAD128Z,
4310         IX86_BUILTIN_PEXPANDQLOAD256Z, IX86_BUILTIN_PEXPANDQLOAD128Z,
4311         IX86_BUILTIN_PEXPANDDLOAD256Z, IX86_BUILTIN_PEXPANDDLOAD128Z,
4312         IX86_BUILTIN_PALIGNR256_MASK, IX86_BUILTIN_PALIGNR128_MASK,
4313         IX86_BUILTIN_MOVDQA64_256_MASK, IX86_BUILTIN_MOVDQA64_128_MASK,
4314         IX86_BUILTIN_MOVDQA32_256_MASK, IX86_BUILTIN_MOVDQA32_128_MASK,
4315         IX86_BUILTIN_MOVAPD256_MASK, IX86_BUILTIN_MOVAPD128_MASK,
4316         IX86_BUILTIN_MOVAPS256_MASK, IX86_BUILTIN_MOVAPS128_MASK,
4317         IX86_BUILTIN_MOVDQUHI256_MASK, IX86_BUILTIN_MOVDQUHI128_MASK,
4318         IX86_BUILTIN_MOVDQUQI256_MASK, IX86_BUILTIN_MOVDQUQI128_MASK,
4319         IX86_BUILTIN_MINPS128_MASK, IX86_BUILTIN_MAXPS128_MASK,
4320         IX86_BUILTIN_MINPD128_MASK, IX86_BUILTIN_MAXPD128_MASK,
4321         IX86_BUILTIN_MAXPD256_MASK, IX86_BUILTIN_MAXPS256_MASK,
4322         IX86_BUILTIN_MINPD256_MASK, IX86_BUILTIN_MINPS256_MASK,
4323         IX86_BUILTIN_MULPS128_MASK, IX86_BUILTIN_DIVPS128_MASK,
4324         IX86_BUILTIN_MULPD128_MASK, IX86_BUILTIN_DIVPD128_MASK,
4325         IX86_BUILTIN_DIVPD256_MASK, IX86_BUILTIN_DIVPS256_MASK,
4326         IX86_BUILTIN_MULPD256_MASK, IX86_BUILTIN_MULPS256_MASK,
4327         IX86_BUILTIN_ADDPD128_MASK, IX86_BUILTIN_ADDPD256_MASK,
4328         IX86_BUILTIN_ADDPS128_MASK, IX86_BUILTIN_ADDPS256_MASK,
4329         IX86_BUILTIN_SUBPD128_MASK, IX86_BUILTIN_SUBPD256_MASK,
4330         IX86_BUILTIN_SUBPS128_MASK, IX86_BUILTIN_SUBPS256_MASK,
4331         IX86_BUILTIN_XORPD256_MASK, IX86_BUILTIN_XORPD128_MASK,
4332         IX86_BUILTIN_XORPS256_MASK, IX86_BUILTIN_XORPS128_MASK,
4333         IX86_BUILTIN_ORPD256_MASK, IX86_BUILTIN_ORPD128_MASK,
4334         IX86_BUILTIN_ORPS256_MASK, IX86_BUILTIN_ORPS128_MASK,
4335         IX86_BUILTIN_BROADCASTF32x2_256, IX86_BUILTIN_BROADCASTI32x2_256,
4336         IX86_BUILTIN_BROADCASTI32x2_128, IX86_BUILTIN_BROADCASTF64X2_256,
4337         IX86_BUILTIN_BROADCASTI64X2_256, IX86_BUILTIN_BROADCASTF32X4_256,
4338         IX86_BUILTIN_BROADCASTI32X4_256, IX86_BUILTIN_EXTRACTF32X4_256,
4339         IX86_BUILTIN_EXTRACTI32X4_256, IX86_BUILTIN_DBPSADBW256,
4340         IX86_BUILTIN_DBPSADBW128, IX86_BUILTIN_CVTTPD2QQ256,
4341         IX86_BUILTIN_CVTTPD2QQ128, IX86_BUILTIN_CVTTPD2UQQ256,
4342         IX86_BUILTIN_CVTTPD2UQQ128, IX86_BUILTIN_CVTPD2QQ256,
4343         IX86_BUILTIN_CVTPD2QQ128, IX86_BUILTIN_CVTPD2UQQ256,
4344         IX86_BUILTIN_CVTPD2UQQ128, IX86_BUILTIN_CVTPD2UDQ256_MASK,
4345         IX86_BUILTIN_CVTPD2UDQ128_MASK, IX86_BUILTIN_CVTTPS2QQ256,
4346         IX86_BUILTIN_CVTTPS2QQ128, IX86_BUILTIN_CVTTPS2UQQ256,
4347         IX86_BUILTIN_CVTTPS2UQQ128, IX86_BUILTIN_CVTTPS2DQ256_MASK,
4348         IX86_BUILTIN_CVTTPS2DQ128_MASK, IX86_BUILTIN_CVTTPS2UDQ256,
4349         IX86_BUILTIN_CVTTPS2UDQ128, IX86_BUILTIN_CVTTPD2DQ256_MASK,
4350         IX86_BUILTIN_CVTTPD2DQ128_MASK, IX86_BUILTIN_CVTTPD2UDQ256_MASK,
4351         IX86_BUILTIN_CVTTPD2UDQ128_MASK, IX86_BUILTIN_CVTPD2DQ256_MASK,
4352         IX86_BUILTIN_CVTPD2DQ128_MASK, IX86_BUILTIN_CVTDQ2PD256_MASK,
4353         IX86_BUILTIN_CVTDQ2PD128_MASK, IX86_BUILTIN_CVTUDQ2PD256_MASK,
4354         IX86_BUILTIN_CVTUDQ2PD128_MASK, IX86_BUILTIN_CVTDQ2PS256_MASK,
4355         IX86_BUILTIN_CVTDQ2PS128_MASK, IX86_BUILTIN_CVTUDQ2PS256_MASK,
4356         IX86_BUILTIN_CVTUDQ2PS128_MASK, IX86_BUILTIN_CVTPS2PD256_MASK,
4357         IX86_BUILTIN_CVTPS2PD128_MASK, IX86_BUILTIN_PBROADCASTB256_MASK,
4358         IX86_BUILTIN_PBROADCASTB256_GPR_MASK, IX86_BUILTIN_PBROADCASTB128_MASK,
4359         IX86_BUILTIN_PBROADCASTB128_GPR_MASK, IX86_BUILTIN_PBROADCASTW256_MASK,
4360         IX86_BUILTIN_PBROADCASTW256_GPR_MASK, IX86_BUILTIN_PBROADCASTW128_MASK,
4361         IX86_BUILTIN_PBROADCASTW128_GPR_MASK, IX86_BUILTIN_PBROADCASTD256_MASK,
4362         IX86_BUILTIN_PBROADCASTD256_GPR_MASK, IX86_BUILTIN_PBROADCASTD128_MASK,
4363         IX86_BUILTIN_PBROADCASTD128_GPR_MASK, IX86_BUILTIN_PBROADCASTQ256_MASK,
4364         IX86_BUILTIN_PBROADCASTQ256_GPR_MASK, IX86_BUILTIN_PBROADCASTQ256_MEM_MASK,
4365         IX86_BUILTIN_PBROADCASTQ128_MASK, IX86_BUILTIN_PBROADCASTQ128_GPR_MASK,
4366         IX86_BUILTIN_PBROADCASTQ128_MEM_MASK, IX86_BUILTIN_BROADCASTSS256,
4367         IX86_BUILTIN_BROADCASTSS128, IX86_BUILTIN_BROADCASTSD256,
4368         IX86_BUILTIN_EXTRACTF64X2_256, IX86_BUILTIN_EXTRACTI64X2_256,
4369         IX86_BUILTIN_INSERTF32X4_256, IX86_BUILTIN_INSERTI32X4_256,
4370         IX86_BUILTIN_PMOVSXBW256_MASK, IX86_BUILTIN_PMOVSXBW128_MASK,
4371         IX86_BUILTIN_PMOVSXBD256_MASK, IX86_BUILTIN_PMOVSXBD128_MASK,
4372         IX86_BUILTIN_PMOVSXBQ256_MASK, IX86_BUILTIN_PMOVSXBQ128_MASK,
4373         IX86_BUILTIN_PMOVSXWD256_MASK, IX86_BUILTIN_PMOVSXWD128_MASK,
4374         IX86_BUILTIN_PMOVSXWQ256_MASK, IX86_BUILTIN_PMOVSXWQ128_MASK,
4375         IX86_BUILTIN_PMOVSXDQ256_MASK, IX86_BUILTIN_PMOVSXDQ128_MASK,
4376         IX86_BUILTIN_PMOVZXBW256_MASK, IX86_BUILTIN_PMOVZXBW128_MASK,
4377         IX86_BUILTIN_PMOVZXBD256_MASK, IX86_BUILTIN_PMOVZXBD128_MASK,
4378         IX86_BUILTIN_PMOVZXBQ256_MASK, IX86_BUILTIN_PMOVZXBQ128_MASK,
4379         IX86_BUILTIN_PMOVZXWD256_MASK, IX86_BUILTIN_PMOVZXWD128_MASK,
4380         IX86_BUILTIN_PMOVZXWQ256_MASK, IX86_BUILTIN_PMOVZXWQ128_MASK,
4381         IX86_BUILTIN_PMOVZXDQ256_MASK, IX86_BUILTIN_PMOVZXDQ128_MASK,
4382         IX86_BUILTIN_REDUCEPD256_MASK, IX86_BUILTIN_REDUCEPD128_MASK,
4383         IX86_BUILTIN_REDUCEPS256_MASK, IX86_BUILTIN_REDUCEPS128_MASK,
4384         IX86_BUILTIN_REDUCESD_MASK, IX86_BUILTIN_REDUCESS_MASK,
4385         IX86_BUILTIN_VPERMVARHI256_MASK, IX86_BUILTIN_VPERMVARHI128_MASK,
4386         IX86_BUILTIN_VPERMT2VARHI256, IX86_BUILTIN_VPERMT2VARHI256_MASKZ,
4387         IX86_BUILTIN_VPERMT2VARHI128, IX86_BUILTIN_VPERMT2VARHI128_MASKZ,
4388         IX86_BUILTIN_VPERMI2VARHI256, IX86_BUILTIN_VPERMI2VARHI128,
4389         IX86_BUILTIN_RCP14PD256, IX86_BUILTIN_RCP14PD128,
4390         IX86_BUILTIN_RCP14PS256, IX86_BUILTIN_RCP14PS128,
4391         IX86_BUILTIN_RSQRT14PD256_MASK, IX86_BUILTIN_RSQRT14PD128_MASK,
4392         IX86_BUILTIN_RSQRT14PS256_MASK, IX86_BUILTIN_RSQRT14PS128_MASK,
4393         IX86_BUILTIN_SQRTPD256_MASK, IX86_BUILTIN_SQRTPD128_MASK,
4394         IX86_BUILTIN_SQRTPS256_MASK, IX86_BUILTIN_SQRTPS128_MASK,
4395         IX86_BUILTIN_PADDB128_MASK, IX86_BUILTIN_PADDW128_MASK,
4396         IX86_BUILTIN_PADDD128_MASK, IX86_BUILTIN_PADDQ128_MASK,
4397         IX86_BUILTIN_PSUBB128_MASK, IX86_BUILTIN_PSUBW128_MASK,
4398         IX86_BUILTIN_PSUBD128_MASK, IX86_BUILTIN_PSUBQ128_MASK,
4399         IX86_BUILTIN_PADDSB128_MASK, IX86_BUILTIN_PADDSW128_MASK,
4400         IX86_BUILTIN_PSUBSB128_MASK, IX86_BUILTIN_PSUBSW128_MASK,
4401         IX86_BUILTIN_PADDUSB128_MASK, IX86_BUILTIN_PADDUSW128_MASK,
4402         IX86_BUILTIN_PSUBUSB128_MASK, IX86_BUILTIN_PSUBUSW128_MASK,
4403         IX86_BUILTIN_PADDB256_MASK, IX86_BUILTIN_PADDW256_MASK,
4404         IX86_BUILTIN_PADDD256_MASK, IX86_BUILTIN_PADDQ256_MASK,
4405         IX86_BUILTIN_PADDSB256_MASK, IX86_BUILTIN_PADDSW256_MASK,
4406         IX86_BUILTIN_PADDUSB256_MASK, IX86_BUILTIN_PADDUSW256_MASK,
4407         IX86_BUILTIN_PSUBB256_MASK, IX86_BUILTIN_PSUBW256_MASK,
4408         IX86_BUILTIN_PSUBD256_MASK, IX86_BUILTIN_PSUBQ256_MASK,
4409         IX86_BUILTIN_PSUBSB256_MASK, IX86_BUILTIN_PSUBSW256_MASK,
4410         IX86_BUILTIN_PSUBUSB256_MASK, IX86_BUILTIN_PSUBUSW256_MASK,
4411         IX86_BUILTIN_SHUF_F64x2_256, IX86_BUILTIN_SHUF_I64x2_256,
4412         IX86_BUILTIN_SHUF_I32x4_256, IX86_BUILTIN_SHUF_F32x4_256,
4413         IX86_BUILTIN_PMOVWB128, IX86_BUILTIN_PMOVWB256,
4414         IX86_BUILTIN_PMOVSWB128, IX86_BUILTIN_PMOVSWB256,
4415         IX86_BUILTIN_PMOVUSWB128, IX86_BUILTIN_PMOVUSWB256,
4416         IX86_BUILTIN_PMOVDB128, IX86_BUILTIN_PMOVDB256,
4417         IX86_BUILTIN_PMOVSDB128, IX86_BUILTIN_PMOVSDB256,
4418         IX86_BUILTIN_PMOVUSDB128, IX86_BUILTIN_PMOVUSDB256,
4419         IX86_BUILTIN_PMOVDW128, IX86_BUILTIN_PMOVDW256,
4420         IX86_BUILTIN_PMOVSDW128, IX86_BUILTIN_PMOVSDW256,
4421         IX86_BUILTIN_PMOVUSDW128, IX86_BUILTIN_PMOVUSDW256,
4422         IX86_BUILTIN_PMOVQB128, IX86_BUILTIN_PMOVQB256,
4423         IX86_BUILTIN_PMOVSQB128, IX86_BUILTIN_PMOVSQB256,
4424         IX86_BUILTIN_PMOVUSQB128, IX86_BUILTIN_PMOVUSQB256,
4425         IX86_BUILTIN_PMOVQW128, IX86_BUILTIN_PMOVQW256,
4426         IX86_BUILTIN_PMOVSQW128, IX86_BUILTIN_PMOVSQW256,
4427         IX86_BUILTIN_PMOVUSQW128, IX86_BUILTIN_PMOVUSQW256,
4428         IX86_BUILTIN_PMOVQD128, IX86_BUILTIN_PMOVQD256,
4429         IX86_BUILTIN_PMOVSQD128, IX86_BUILTIN_PMOVSQD256,
4430         IX86_BUILTIN_PMOVUSQD128, IX86_BUILTIN_PMOVUSQD256,
4431         IX86_BUILTIN_RANGEPD256, IX86_BUILTIN_RANGEPD128,
4432         IX86_BUILTIN_RANGEPS256, IX86_BUILTIN_RANGEPS128,
4433         IX86_BUILTIN_GETEXPPS256, IX86_BUILTIN_GETEXPPD256,
4434         IX86_BUILTIN_GETEXPPS128, IX86_BUILTIN_GETEXPPD128,
4435         IX86_BUILTIN_FIXUPIMMPD256_MASK, IX86_BUILTIN_FIXUPIMMPD256_MASKZ,
4436         IX86_BUILTIN_FIXUPIMMPS256_MASK, IX86_BUILTIN_FIXUPIMMPS256_MASKZ,
4437         IX86_BUILTIN_FIXUPIMMPD128_MASK, IX86_BUILTIN_FIXUPIMMPD128_MASKZ,
4438         IX86_BUILTIN_FIXUPIMMPS128_MASK, IX86_BUILTIN_FIXUPIMMPS128_MASKZ,
4439         IX86_BUILTIN_PABSQ256, IX86_BUILTIN_PABSQ128,
4440         IX86_BUILTIN_PABSD256_MASK, IX86_BUILTIN_PABSD128_MASK,
4441         IX86_BUILTIN_PMULHRSW256_MASK, IX86_BUILTIN_PMULHRSW128_MASK,
4442         IX86_BUILTIN_PMULHUW128_MASK, IX86_BUILTIN_PMULHUW256_MASK,
4443         IX86_BUILTIN_PMULHW256_MASK, IX86_BUILTIN_PMULHW128_MASK,
4444         IX86_BUILTIN_PMULLW256_MASK, IX86_BUILTIN_PMULLW128_MASK,
4445         IX86_BUILTIN_PMULLQ256, IX86_BUILTIN_PMULLQ128,
4446         IX86_BUILTIN_ANDPD256_MASK, IX86_BUILTIN_ANDPD128_MASK,
4447         IX86_BUILTIN_ANDPS256_MASK, IX86_BUILTIN_ANDPS128_MASK,
4448         IX86_BUILTIN_ANDNPD256_MASK, IX86_BUILTIN_ANDNPD128_MASK,
4449         IX86_BUILTIN_ANDNPS256_MASK, IX86_BUILTIN_ANDNPS128_MASK,
4450         IX86_BUILTIN_PSLLWI128_MASK, IX86_BUILTIN_PSLLDI128_MASK,
4451         IX86_BUILTIN_PSLLQI128_MASK, IX86_BUILTIN_PSLLW128_MASK,
4452         IX86_BUILTIN_PSLLD128_MASK, IX86_BUILTIN_PSLLQ128_MASK,
4453         IX86_BUILTIN_PSLLWI256_MASK , IX86_BUILTIN_PSLLW256_MASK,
4454         IX86_BUILTIN_PSLLDI256_MASK, IX86_BUILTIN_PSLLD256_MASK,
4455         IX86_BUILTIN_PSLLQI256_MASK, IX86_BUILTIN_PSLLQ256_MASK,
4456         IX86_BUILTIN_PSRADI128_MASK, IX86_BUILTIN_PSRAD128_MASK,
4457         IX86_BUILTIN_PSRADI256_MASK, IX86_BUILTIN_PSRAD256_MASK,
4458         IX86_BUILTIN_PSRAQI128_MASK, IX86_BUILTIN_PSRAQ128_MASK,
4459         IX86_BUILTIN_PSRAQI256_MASK, IX86_BUILTIN_PSRAQ256_MASK,
4460         IX86_BUILTIN_PANDD256, IX86_BUILTIN_PANDD128,
4461         IX86_BUILTIN_PSRLDI128_MASK, IX86_BUILTIN_PSRLD128_MASK,
4462         IX86_BUILTIN_PSRLDI256_MASK, IX86_BUILTIN_PSRLD256_MASK,
4463         IX86_BUILTIN_PSRLQI128_MASK, IX86_BUILTIN_PSRLQ128_MASK,
4464         IX86_BUILTIN_PSRLQI256_MASK, IX86_BUILTIN_PSRLQ256_MASK,
4465         IX86_BUILTIN_PANDQ256, IX86_BUILTIN_PANDQ128,
4466         IX86_BUILTIN_PANDND256, IX86_BUILTIN_PANDND128,
4467         IX86_BUILTIN_PANDNQ256, IX86_BUILTIN_PANDNQ128,
4468         IX86_BUILTIN_PORD256, IX86_BUILTIN_PORD128,
4469         IX86_BUILTIN_PORQ256, IX86_BUILTIN_PORQ128,
4470         IX86_BUILTIN_PXORD256, IX86_BUILTIN_PXORD128,
4471         IX86_BUILTIN_PXORQ256, IX86_BUILTIN_PXORQ128,
4472         IX86_BUILTIN_PACKSSWB256_MASK, IX86_BUILTIN_PACKSSWB128_MASK,
4473         IX86_BUILTIN_PACKUSWB256_MASK, IX86_BUILTIN_PACKUSWB128_MASK,
4474         IX86_BUILTIN_RNDSCALEPS256, IX86_BUILTIN_RNDSCALEPD256,
4475         IX86_BUILTIN_RNDSCALEPS128, IX86_BUILTIN_RNDSCALEPD128,
4476         IX86_BUILTIN_VTERNLOGQ256_MASK, IX86_BUILTIN_VTERNLOGQ256_MASKZ,
4477         IX86_BUILTIN_VTERNLOGD256_MASK, IX86_BUILTIN_VTERNLOGD256_MASKZ,
4478         IX86_BUILTIN_VTERNLOGQ128_MASK, IX86_BUILTIN_VTERNLOGQ128_MASKZ,
4479         IX86_BUILTIN_VTERNLOGD128_MASK, IX86_BUILTIN_VTERNLOGD128_MASKZ,
4480         IX86_BUILTIN_SCALEFPD256, IX86_BUILTIN_SCALEFPS256,
4481         IX86_BUILTIN_SCALEFPD128, IX86_BUILTIN_SCALEFPS128,
4482         IX86_BUILTIN_VFMADDPD256_MASK, IX86_BUILTIN_VFMADDPD256_MASK3,
4483         IX86_BUILTIN_VFMADDPD256_MASKZ, IX86_BUILTIN_VFMADDPD128_MASK,
4484         IX86_BUILTIN_VFMADDPD128_MASK3, IX86_BUILTIN_VFMADDPD128_MASKZ,
4485         IX86_BUILTIN_VFMADDPS256_MASK, IX86_BUILTIN_VFMADDPS256_MASK3,
4486         IX86_BUILTIN_VFMADDPS256_MASKZ, IX86_BUILTIN_VFMADDPS128_MASK,
4487         IX86_BUILTIN_VFMADDPS128_MASK3, IX86_BUILTIN_VFMADDPS128_MASKZ,
4488         IX86_BUILTIN_VFMSUBPD256_MASK3, IX86_BUILTIN_VFMSUBPD128_MASK3,
4489         IX86_BUILTIN_VFMSUBPS256_MASK3, IX86_BUILTIN_VFMSUBPS128_MASK3,
4490         IX86_BUILTIN_VFNMADDPD256_MASK, IX86_BUILTIN_VFNMADDPD128_MASK,
4491         IX86_BUILTIN_VFNMADDPS256_MASK, IX86_BUILTIN_VFNMADDPS128_MASK,
4492         IX86_BUILTIN_VFNMSUBPD256_MASK, IX86_BUILTIN_VFNMSUBPD256_MASK3,
4493         IX86_BUILTIN_VFNMSUBPD128_MASK, IX86_BUILTIN_VFNMSUBPD128_MASK3,
4494         IX86_BUILTIN_VFNMSUBPS256_MASK, IX86_BUILTIN_VFNMSUBPS256_MASK3,
4495         IX86_BUILTIN_VFNMSUBPS128_MASK, IX86_BUILTIN_VFNMSUBPS128_MASK3,
4496         IX86_BUILTIN_VFMADDSUBPD256_MASK, IX86_BUILTIN_VFMADDSUBPD256_MASK3,
4497         IX86_BUILTIN_VFMADDSUBPD256_MASKZ, IX86_BUILTIN_VFMADDSUBPD128_MASK,
4498         IX86_BUILTIN_VFMADDSUBPD128_MASK3, IX86_BUILTIN_VFMADDSUBPD128_MASKZ,
4499         IX86_BUILTIN_VFMADDSUBPS256_MASK, IX86_BUILTIN_VFMADDSUBPS256_MASK3,
4500         IX86_BUILTIN_VFMADDSUBPS256_MASKZ, IX86_BUILTIN_VFMADDSUBPS128_MASK,
4501         IX86_BUILTIN_VFMADDSUBPS128_MASK3, IX86_BUILTIN_VFMADDSUBPS128_MASKZ,
4502         IX86_BUILTIN_VFMSUBADDPD256_MASK3, IX86_BUILTIN_VFMSUBADDPD128_MASK3,
4503         IX86_BUILTIN_VFMSUBADDPS256_MASK3, IX86_BUILTIN_VFMSUBADDPS128_MASK3,
4504         IX86_BUILTIN_INSERTF64X2_256, IX86_BUILTIN_INSERTI64X2_256,
4505         IX86_BUILTIN_PSRAVV16HI, IX86_BUILTIN_PSRAVV8HI,
4506         IX86_BUILTIN_PMADDUBSW256_MASK, IX86_BUILTIN_PMADDUBSW128_MASK,
4507         IX86_BUILTIN_PMADDWD256_MASK, IX86_BUILTIN_PMADDWD128_MASK,
4508         IX86_BUILTIN_PSRLVV16HI, IX86_BUILTIN_PSRLVV8HI,
4509         IX86_BUILTIN_CVTPS2DQ256_MASK, IX86_BUILTIN_CVTPS2DQ128_MASK,
4510         IX86_BUILTIN_CVTPS2UDQ256, IX86_BUILTIN_CVTPS2UDQ128,
4511         IX86_BUILTIN_CVTPS2QQ256, IX86_BUILTIN_CVTPS2QQ128,
4512         IX86_BUILTIN_CVTPS2UQQ256, IX86_BUILTIN_CVTPS2UQQ128,
4513         IX86_BUILTIN_GETMANTPS256, IX86_BUILTIN_GETMANTPS128,
4514         IX86_BUILTIN_GETMANTPD256, IX86_BUILTIN_GETMANTPD128,
4515         IX86_BUILTIN_MOVDDUP256_MASK, IX86_BUILTIN_MOVDDUP128_MASK,
4516         IX86_BUILTIN_MOVSHDUP256_MASK, IX86_BUILTIN_MOVSHDUP128_MASK,
4517         IX86_BUILTIN_MOVSLDUP256_MASK, IX86_BUILTIN_MOVSLDUP128_MASK,
4518         IX86_BUILTIN_CVTQQ2PS256, IX86_BUILTIN_CVTQQ2PS128,
4519         IX86_BUILTIN_CVTUQQ2PS256, IX86_BUILTIN_CVTUQQ2PS128,
4520         IX86_BUILTIN_CVTQQ2PD256, IX86_BUILTIN_CVTQQ2PD128,
4521         IX86_BUILTIN_CVTUQQ2PD256, IX86_BUILTIN_CVTUQQ2PD128,
4522         IX86_BUILTIN_VPERMT2VARQ256, IX86_BUILTIN_VPERMT2VARQ256_MASKZ,
4523         IX86_BUILTIN_VPERMT2VARD256, IX86_BUILTIN_VPERMT2VARD256_MASKZ,
4524         IX86_BUILTIN_VPERMI2VARQ256, IX86_BUILTIN_VPERMI2VARD256,
4525         IX86_BUILTIN_VPERMT2VARPD256, IX86_BUILTIN_VPERMT2VARPD256_MASKZ,
4526         IX86_BUILTIN_VPERMT2VARPS256, IX86_BUILTIN_VPERMT2VARPS256_MASKZ,
4527         IX86_BUILTIN_VPERMI2VARPD256, IX86_BUILTIN_VPERMI2VARPS256,
4528         IX86_BUILTIN_VPERMT2VARQ128, IX86_BUILTIN_VPERMT2VARQ128_MASKZ,
4529         IX86_BUILTIN_VPERMT2VARD128, IX86_BUILTIN_VPERMT2VARD128_MASKZ,
4530         IX86_BUILTIN_VPERMI2VARQ128, IX86_BUILTIN_VPERMI2VARD128,
4531         IX86_BUILTIN_VPERMT2VARPD128, IX86_BUILTIN_VPERMT2VARPD128_MASKZ,
4532         IX86_BUILTIN_VPERMT2VARPS128, IX86_BUILTIN_VPERMT2VARPS128_MASKZ,
4533         IX86_BUILTIN_VPERMI2VARPD128, IX86_BUILTIN_VPERMI2VARPS128,
4534         IX86_BUILTIN_PSHUFB256_MASK, IX86_BUILTIN_PSHUFB128_MASK,
4535         IX86_BUILTIN_PSHUFHW256_MASK, IX86_BUILTIN_PSHUFHW128_MASK,
4536         IX86_BUILTIN_PSHUFLW256_MASK, IX86_BUILTIN_PSHUFLW128_MASK,
4537         IX86_BUILTIN_PSHUFD256_MASK, IX86_BUILTIN_PSHUFD128_MASK,
4538         IX86_BUILTIN_SHUFPD256_MASK, IX86_BUILTIN_SHUFPD128_MASK,
4539         IX86_BUILTIN_SHUFPS256_MASK, IX86_BUILTIN_SHUFPS128_MASK,
4540         IX86_BUILTIN_PROLVQ256, IX86_BUILTIN_PROLVQ128,
4541         IX86_BUILTIN_PROLQ256, IX86_BUILTIN_PROLQ128,
4542         IX86_BUILTIN_PRORVQ256, IX86_BUILTIN_PRORVQ128,
4543         IX86_BUILTIN_PRORQ256, IX86_BUILTIN_PRORQ128,
4544         IX86_BUILTIN_PSRAVQ128, IX86_BUILTIN_PSRAVQ256,
4545         IX86_BUILTIN_PSLLVV4DI_MASK, IX86_BUILTIN_PSLLVV2DI_MASK,
4546         IX86_BUILTIN_PSLLVV8SI_MASK, IX86_BUILTIN_PSLLVV4SI_MASK,
4547         IX86_BUILTIN_PSRAVV8SI_MASK, IX86_BUILTIN_PSRAVV4SI_MASK,
4548         IX86_BUILTIN_PSRLVV4DI_MASK, IX86_BUILTIN_PSRLVV2DI_MASK,
4549         IX86_BUILTIN_PSRLVV8SI_MASK, IX86_BUILTIN_PSRLVV4SI_MASK,
4550         IX86_BUILTIN_PSRAWI256_MASK, IX86_BUILTIN_PSRAW256_MASK,
4551         IX86_BUILTIN_PSRAWI128_MASK, IX86_BUILTIN_PSRAW128_MASK,
4552         IX86_BUILTIN_PSRLWI256_MASK, IX86_BUILTIN_PSRLW256_MASK,
4553         IX86_BUILTIN_PSRLWI128_MASK, IX86_BUILTIN_PSRLW128_MASK,
4554         IX86_BUILTIN_PRORVD256, IX86_BUILTIN_PROLVD256,
4555         IX86_BUILTIN_PRORD256, IX86_BUILTIN_PROLD256,
4556         IX86_BUILTIN_PRORVD128, IX86_BUILTIN_PROLVD128,
4557         IX86_BUILTIN_PRORD128, IX86_BUILTIN_PROLD128,
4558         IX86_BUILTIN_FPCLASSPD256, IX86_BUILTIN_FPCLASSPD128,
4559         IX86_BUILTIN_FPCLASSSD, IX86_BUILTIN_FPCLASSPS256,
4560         IX86_BUILTIN_FPCLASSPS128, IX86_BUILTIN_FPCLASSSS,
4561         IX86_BUILTIN_CVTB2MASK128, IX86_BUILTIN_CVTB2MASK256,
4562         IX86_BUILTIN_CVTW2MASK128, IX86_BUILTIN_CVTW2MASK256,
4563         IX86_BUILTIN_CVTD2MASK128, IX86_BUILTIN_CVTD2MASK256,
4564         IX86_BUILTIN_CVTQ2MASK128, IX86_BUILTIN_CVTQ2MASK256,
4565         IX86_BUILTIN_CVTMASK2B128, IX86_BUILTIN_CVTMASK2B256,
4566         IX86_BUILTIN_CVTMASK2W128, IX86_BUILTIN_CVTMASK2W256,
4567         IX86_BUILTIN_CVTMASK2D128, IX86_BUILTIN_CVTMASK2D256,
4568         IX86_BUILTIN_CVTMASK2Q128, IX86_BUILTIN_CVTMASK2Q256,
4569         IX86_BUILTIN_PCMPEQB128_MASK, IX86_BUILTIN_PCMPEQB256_MASK,
4570         IX86_BUILTIN_PCMPEQW128_MASK, IX86_BUILTIN_PCMPEQW256_MASK,
4571         IX86_BUILTIN_PCMPEQD128_MASK, IX86_BUILTIN_PCMPEQD256_MASK,
4572         IX86_BUILTIN_PCMPEQQ128_MASK, IX86_BUILTIN_PCMPEQQ256_MASK,
4573         IX86_BUILTIN_PCMPGTB128_MASK, IX86_BUILTIN_PCMPGTB256_MASK,
4574         IX86_BUILTIN_PCMPGTW128_MASK, IX86_BUILTIN_PCMPGTW256_MASK,
4575         IX86_BUILTIN_PCMPGTD128_MASK, IX86_BUILTIN_PCMPGTD256_MASK,
4576         IX86_BUILTIN_PCMPGTQ128_MASK, IX86_BUILTIN_PCMPGTQ256_MASK,
4577         IX86_BUILTIN_PTESTMB128, IX86_BUILTIN_PTESTMB256,
4578         IX86_BUILTIN_PTESTMW128, IX86_BUILTIN_PTESTMW256,
4579         IX86_BUILTIN_PTESTMD128, IX86_BUILTIN_PTESTMD256,
4580         IX86_BUILTIN_PTESTMQ128, IX86_BUILTIN_PTESTMQ256,
4581         IX86_BUILTIN_PTESTNMB128, IX86_BUILTIN_PTESTNMB256,
4582         IX86_BUILTIN_PTESTNMW128, IX86_BUILTIN_PTESTNMW256,
4583         IX86_BUILTIN_PTESTNMD128, IX86_BUILTIN_PTESTNMD256,
4584         IX86_BUILTIN_PTESTNMQ128, IX86_BUILTIN_PTESTNMQ256,
4585         IX86_BUILTIN_PBROADCASTMB128, IX86_BUILTIN_PBROADCASTMB256,
4586         IX86_BUILTIN_PBROADCASTMW128, IX86_BUILTIN_PBROADCASTMW256,
4587         IX86_BUILTIN_COMPRESSPD256, IX86_BUILTIN_COMPRESSPD128,
4588         IX86_BUILTIN_COMPRESSPS256, IX86_BUILTIN_COMPRESSPS128,
4589         IX86_BUILTIN_PCOMPRESSQ256, IX86_BUILTIN_PCOMPRESSQ128,
4590         IX86_BUILTIN_PCOMPRESSD256, IX86_BUILTIN_PCOMPRESSD128,
4591         IX86_BUILTIN_EXPANDPD256, IX86_BUILTIN_EXPANDPD128,
4592         IX86_BUILTIN_EXPANDPS256, IX86_BUILTIN_EXPANDPS128,
4593         IX86_BUILTIN_PEXPANDQ256, IX86_BUILTIN_PEXPANDQ128,
4594         IX86_BUILTIN_PEXPANDD256, IX86_BUILTIN_PEXPANDD128,
4595         IX86_BUILTIN_EXPANDPD256Z, IX86_BUILTIN_EXPANDPD128Z,
4596         IX86_BUILTIN_EXPANDPS256Z, IX86_BUILTIN_EXPANDPS128Z,
4597         IX86_BUILTIN_PEXPANDQ256Z, IX86_BUILTIN_PEXPANDQ128Z,
4598         IX86_BUILTIN_PEXPANDD256Z, IX86_BUILTIN_PEXPANDD128Z,
4599         IX86_BUILTIN_PMAXSD256_MASK, IX86_BUILTIN_PMINSD256_MASK,
4600         IX86_BUILTIN_PMAXUD256_MASK, IX86_BUILTIN_PMINUD256_MASK,
4601         IX86_BUILTIN_PMAXSD128_MASK, IX86_BUILTIN_PMINSD128_MASK,
4602         IX86_BUILTIN_PMAXUD128_MASK, IX86_BUILTIN_PMINUD128_MASK,
4603         IX86_BUILTIN_PMAXSQ256_MASK, IX86_BUILTIN_PMINSQ256_MASK,
4604         IX86_BUILTIN_PMAXUQ256_MASK, IX86_BUILTIN_PMINUQ256_MASK,
4605         IX86_BUILTIN_PMAXSQ128_MASK, IX86_BUILTIN_PMINSQ128_MASK,
4606         IX86_BUILTIN_PMAXUQ128_MASK, IX86_BUILTIN_PMINUQ128_MASK,
4607         IX86_BUILTIN_PMINSB256_MASK, IX86_BUILTIN_PMINUB256_MASK,
4608         IX86_BUILTIN_PMAXSB256_MASK, IX86_BUILTIN_PMAXUB256_MASK,
4609         IX86_BUILTIN_PMINSB128_MASK, IX86_BUILTIN_PMINUB128_MASK,
4610         IX86_BUILTIN_PMAXSB128_MASK, IX86_BUILTIN_PMAXUB128_MASK,
4611         IX86_BUILTIN_PMINSW256_MASK, IX86_BUILTIN_PMINUW256_MASK,
4612         IX86_BUILTIN_PMAXSW256_MASK, IX86_BUILTIN_PMAXUW256_MASK,
4613         IX86_BUILTIN_PMINSW128_MASK, IX86_BUILTIN_PMINUW128_MASK,
4614         IX86_BUILTIN_PMAXSW128_MASK, IX86_BUILTIN_PMAXUW128_MASK,
4615         IX86_BUILTIN_VPCONFLICTQ256, IX86_BUILTIN_VPCONFLICTD256,
4616         IX86_BUILTIN_VPCLZCNTQ256, IX86_BUILTIN_VPCLZCNTD256,
4617         IX86_BUILTIN_UNPCKHPD256_MASK, IX86_BUILTIN_UNPCKHPD128_MASK,
4618         IX86_BUILTIN_UNPCKHPS256_MASK, IX86_BUILTIN_UNPCKHPS128_MASK,
4619         IX86_BUILTIN_UNPCKLPD256_MASK, IX86_BUILTIN_UNPCKLPD128_MASK,
4620         IX86_BUILTIN_UNPCKLPS256_MASK, IX86_BUILTIN_VPCONFLICTQ128,
4621         IX86_BUILTIN_VPCONFLICTD128, IX86_BUILTIN_VPCLZCNTQ128,
4622         IX86_BUILTIN_VPCLZCNTD128, IX86_BUILTIN_UNPCKLPS128_MASK,
4623         IX86_BUILTIN_ALIGND256, IX86_BUILTIN_ALIGNQ256,
4624         IX86_BUILTIN_ALIGND128, IX86_BUILTIN_ALIGNQ128,
4625         IX86_BUILTIN_CVTPS2PH256_MASK, IX86_BUILTIN_CVTPS2PH_MASK,
4626         IX86_BUILTIN_CVTPH2PS_MASK, IX86_BUILTIN_CVTPH2PS256_MASK,
4627         IX86_BUILTIN_PUNPCKHDQ128_MASK, IX86_BUILTIN_PUNPCKHDQ256_MASK,
4628         IX86_BUILTIN_PUNPCKHQDQ128_MASK, IX86_BUILTIN_PUNPCKHQDQ256_MASK,
4629         IX86_BUILTIN_PUNPCKLDQ128_MASK, IX86_BUILTIN_PUNPCKLDQ256_MASK,
4630         IX86_BUILTIN_PUNPCKLQDQ128_MASK, IX86_BUILTIN_PUNPCKLQDQ256_MASK,
4631         IX86_BUILTIN_PUNPCKHBW128_MASK, IX86_BUILTIN_PUNPCKHBW256_MASK,
4632         IX86_BUILTIN_PUNPCKHWD128_MASK, IX86_BUILTIN_PUNPCKHWD256_MASK,
4633         IX86_BUILTIN_PUNPCKLBW128_MASK, IX86_BUILTIN_PUNPCKLBW256_MASK,
4634         IX86_BUILTIN_PUNPCKLWD128_MASK, IX86_BUILTIN_PUNPCKLWD256_MASK,
4635         IX86_BUILTIN_PSLLVV16HI, IX86_BUILTIN_PSLLVV8HI,
4636         IX86_BUILTIN_PACKSSDW256_MASK, IX86_BUILTIN_PACKSSDW128_MASK,
4637         IX86_BUILTIN_PACKUSDW256_MASK, IX86_BUILTIN_PACKUSDW128_MASK,
4638         IX86_BUILTIN_PAVGB256_MASK, IX86_BUILTIN_PAVGW256_MASK,
4639         IX86_BUILTIN_PAVGB128_MASK, IX86_BUILTIN_PAVGW128_MASK,
4640         IX86_BUILTIN_VPERMVARSF256_MASK, IX86_BUILTIN_VPERMVARDF256_MASK,
4641         IX86_BUILTIN_VPERMDF256_MASK, IX86_BUILTIN_PABSB256_MASK,
4642         IX86_BUILTIN_PABSB128_MASK, IX86_BUILTIN_PABSW256_MASK,
4643         IX86_BUILTIN_PABSW128_MASK, IX86_BUILTIN_VPERMILVARPD_MASK,
4644         IX86_BUILTIN_VPERMILVARPS_MASK, IX86_BUILTIN_VPERMILVARPD256_MASK,
4645         IX86_BUILTIN_VPERMILVARPS256_MASK, IX86_BUILTIN_VPERMILPD_MASK,
4646         IX86_BUILTIN_VPERMILPS_MASK, IX86_BUILTIN_VPERMILPD256_MASK,
4647         IX86_BUILTIN_VPERMILPS256_MASK, IX86_BUILTIN_BLENDMQ256,
4648         IX86_BUILTIN_BLENDMD256, IX86_BUILTIN_BLENDMPD256,
4649         IX86_BUILTIN_BLENDMPS256, IX86_BUILTIN_BLENDMQ128,
4650         IX86_BUILTIN_BLENDMD128, IX86_BUILTIN_BLENDMPD128,
4651         IX86_BUILTIN_BLENDMPS128, IX86_BUILTIN_BLENDMW256,
4652         IX86_BUILTIN_BLENDMB256, IX86_BUILTIN_BLENDMW128,
4653         IX86_BUILTIN_BLENDMB128, IX86_BUILTIN_PMULLD256_MASK,
4654         IX86_BUILTIN_PMULLD128_MASK, IX86_BUILTIN_PMULUDQ256_MASK,
4655         IX86_BUILTIN_PMULDQ256_MASK, IX86_BUILTIN_PMULDQ128_MASK,
4656         IX86_BUILTIN_PMULUDQ128_MASK, IX86_BUILTIN_CVTPD2PS256_MASK,
4657         IX86_BUILTIN_CVTPD2PS_MASK, IX86_BUILTIN_VPERMVARSI256_MASK,
4658         IX86_BUILTIN_VPERMVARDI256_MASK, IX86_BUILTIN_VPERMDI256_MASK,
4659         IX86_BUILTIN_CMPQ256, IX86_BUILTIN_CMPD256,
4660         IX86_BUILTIN_UCMPQ256, IX86_BUILTIN_UCMPD256,
4661         IX86_BUILTIN_CMPB256, IX86_BUILTIN_CMPW256,
4662         IX86_BUILTIN_UCMPB256, IX86_BUILTIN_UCMPW256,
4663         IX86_BUILTIN_CMPPD256_MASK, IX86_BUILTIN_CMPPS256_MASK,
4664         IX86_BUILTIN_CMPQ128, IX86_BUILTIN_CMPD128,
4665         IX86_BUILTIN_UCMPQ128, IX86_BUILTIN_UCMPD128,
4666         IX86_BUILTIN_CMPB128, IX86_BUILTIN_CMPW128,
4667         IX86_BUILTIN_UCMPB128, IX86_BUILTIN_UCMPW128,
4668         IX86_BUILTIN_CMPPD128_MASK, IX86_BUILTIN_CMPPS128_MASK,
4669         IX86_BUILTIN_GATHER3SIV8SF, IX86_BUILTIN_GATHER3SIV4SF,
4670         IX86_BUILTIN_GATHER3SIV4DF, IX86_BUILTIN_GATHER3SIV2DF,
4671         IX86_BUILTIN_GATHER3DIV8SF, IX86_BUILTIN_GATHER3DIV4SF,
4672         IX86_BUILTIN_GATHER3DIV4DF, IX86_BUILTIN_GATHER3DIV2DF,
4673         IX86_BUILTIN_GATHER3SIV8SI, IX86_BUILTIN_GATHER3SIV4SI,
4674         IX86_BUILTIN_GATHER3SIV4DI, IX86_BUILTIN_GATHER3SIV2DI,
4675         IX86_BUILTIN_GATHER3DIV8SI, IX86_BUILTIN_GATHER3DIV4SI,
4676         IX86_BUILTIN_GATHER3DIV4DI, IX86_BUILTIN_GATHER3DIV2DI,
4677         IX86_BUILTIN_SCATTERSIV8SF, IX86_BUILTIN_SCATTERSIV4SF,
4678         IX86_BUILTIN_SCATTERSIV4DF, IX86_BUILTIN_SCATTERSIV2DF,
4679         IX86_BUILTIN_SCATTERDIV8SF, IX86_BUILTIN_SCATTERDIV4SF,
4680         IX86_BUILTIN_SCATTERDIV4DF, IX86_BUILTIN_SCATTERDIV2DF,
4681         IX86_BUILTIN_SCATTERSIV8SI, IX86_BUILTIN_SCATTERSIV4SI,
4682         IX86_BUILTIN_SCATTERSIV4DI, IX86_BUILTIN_SCATTERSIV2DI,
4683         IX86_BUILTIN_SCATTERDIV8SI, IX86_BUILTIN_SCATTERDIV4SI,
4684         IX86_BUILTIN_SCATTERDIV4DI, IX86_BUILTIN_SCATTERDIV2DI,
4685         IX86_BUILTIN_RANGESD128, IX86_BUILTIN_RANGESS128,
4686         IX86_BUILTIN_KUNPCKWD, IX86_BUILTIN_KUNPCKDQ,
4687         IX86_BUILTIN_BROADCASTF32x2_512, IX86_BUILTIN_BROADCASTI32x2_512,
4688         IX86_BUILTIN_BROADCASTF64X2_512, IX86_BUILTIN_BROADCASTI64X2_512,
4689         IX86_BUILTIN_BROADCASTF32X8_512, IX86_BUILTIN_BROADCASTI32X8_512,
4690         IX86_BUILTIN_EXTRACTF64X2_512, IX86_BUILTIN_EXTRACTF32X8,
4691         IX86_BUILTIN_EXTRACTI64X2_512, IX86_BUILTIN_EXTRACTI32X8,
4692         IX86_BUILTIN_REDUCEPD512_MASK, IX86_BUILTIN_REDUCEPS512_MASK,
4693         IX86_BUILTIN_PMULLQ512, IX86_BUILTIN_XORPD512,
4694         IX86_BUILTIN_XORPS512, IX86_BUILTIN_ORPD512,
4695         IX86_BUILTIN_ORPS512, IX86_BUILTIN_ANDPD512,
4696         IX86_BUILTIN_ANDPS512, IX86_BUILTIN_ANDNPD512,
4697         IX86_BUILTIN_ANDNPS512, IX86_BUILTIN_INSERTF32X8,
4698         IX86_BUILTIN_INSERTI32X8, IX86_BUILTIN_INSERTF64X2_512,
4699         IX86_BUILTIN_INSERTI64X2_512, IX86_BUILTIN_FPCLASSPD512,
4700         IX86_BUILTIN_FPCLASSPS512, IX86_BUILTIN_CVTD2MASK512,
4701         IX86_BUILTIN_CVTQ2MASK512, IX86_BUILTIN_CVTMASK2D512,
4702         IX86_BUILTIN_CVTMASK2Q512, IX86_BUILTIN_CVTPD2QQ512,
4703         IX86_BUILTIN_CVTPS2QQ512, IX86_BUILTIN_CVTPD2UQQ512,
4704         IX86_BUILTIN_CVTPS2UQQ512, IX86_BUILTIN_CVTQQ2PS512,
4705         IX86_BUILTIN_CVTUQQ2PS512, IX86_BUILTIN_CVTQQ2PD512,
4706         IX86_BUILTIN_CVTUQQ2PD512, IX86_BUILTIN_CVTTPS2QQ512,
4707         IX86_BUILTIN_CVTTPS2UQQ512, IX86_BUILTIN_CVTTPD2QQ512,
4708         IX86_BUILTIN_CVTTPD2UQQ512, IX86_BUILTIN_RANGEPS512,
4709         IX86_BUILTIN_RANGEPD512, IX86_BUILTIN_PACKUSDW512,
4710         IX86_BUILTIN_PACKSSDW512, IX86_BUILTIN_LOADDQUHI512_MASK,
4711         IX86_BUILTIN_LOADDQUQI512_MASK, IX86_BUILTIN_PSLLDQ512,
4712         IX86_BUILTIN_PSRLDQ512, IX86_BUILTIN_STOREDQUHI512_MASK,
4713         IX86_BUILTIN_STOREDQUQI512_MASK, IX86_BUILTIN_PALIGNR512,
4714         IX86_BUILTIN_PALIGNR512_MASK, IX86_BUILTIN_MOVDQUHI512_MASK,
4715         IX86_BUILTIN_MOVDQUQI512_MASK, IX86_BUILTIN_PSADBW512,
4716         IX86_BUILTIN_DBPSADBW512, IX86_BUILTIN_PBROADCASTB512,
4717         IX86_BUILTIN_PBROADCASTB512_GPR, IX86_BUILTIN_PBROADCASTW512,
4718         IX86_BUILTIN_PBROADCASTW512_GPR, IX86_BUILTIN_PMOVSXBW512_MASK,
4719         IX86_BUILTIN_PMOVZXBW512_MASK, IX86_BUILTIN_VPERMVARHI512_MASK,
4720         IX86_BUILTIN_VPERMT2VARHI512, IX86_BUILTIN_VPERMT2VARHI512_MASKZ,
4721         IX86_BUILTIN_VPERMI2VARHI512, IX86_BUILTIN_PAVGB512,
4722         IX86_BUILTIN_PAVGW512, IX86_BUILTIN_PADDB512,
4723         IX86_BUILTIN_PSUBB512, IX86_BUILTIN_PSUBSB512,
4724         IX86_BUILTIN_PADDSB512, IX86_BUILTIN_PSUBUSB512,
4725         IX86_BUILTIN_PADDUSB512, IX86_BUILTIN_PSUBW512,
4726         IX86_BUILTIN_PADDW512, IX86_BUILTIN_PSUBSW512,
4727         IX86_BUILTIN_PADDSW512, IX86_BUILTIN_PSUBUSW512,
4728         IX86_BUILTIN_PADDUSW512, IX86_BUILTIN_PMAXUW512,
4729         IX86_BUILTIN_PMAXSW512, IX86_BUILTIN_PMINUW512,
4730         IX86_BUILTIN_PMINSW512, IX86_BUILTIN_PMAXUB512,
4731         IX86_BUILTIN_PMAXSB512, IX86_BUILTIN_PMINUB512,
4732         IX86_BUILTIN_PMINSB512, IX86_BUILTIN_PMOVWB512,
4733         IX86_BUILTIN_PMOVSWB512, IX86_BUILTIN_PMOVUSWB512,
4734         IX86_BUILTIN_PMULHRSW512_MASK, IX86_BUILTIN_PMULHUW512_MASK,
4735         IX86_BUILTIN_PMULHW512_MASK, IX86_BUILTIN_PMULLW512_MASK,
4736         IX86_BUILTIN_PSLLWI512_MASK, IX86_BUILTIN_PSLLW512_MASK,
4737         IX86_BUILTIN_PACKSSWB512, IX86_BUILTIN_PACKUSWB512,
4738         IX86_BUILTIN_PSRAVV32HI, IX86_BUILTIN_PMADDUBSW512_MASK,
4739         IX86_BUILTIN_PMADDWD512_MASK, IX86_BUILTIN_PSRLVV32HI,
4740         IX86_BUILTIN_PUNPCKHBW512, IX86_BUILTIN_PUNPCKHWD512,
4741         IX86_BUILTIN_PUNPCKLBW512, IX86_BUILTIN_PUNPCKLWD512,
4742         IX86_BUILTIN_PSHUFB512, IX86_BUILTIN_PSHUFHW512,
4743         IX86_BUILTIN_PSHUFLW512, IX86_BUILTIN_PSRAWI512,
4744         IX86_BUILTIN_PSRAW512, IX86_BUILTIN_PSRLWI512,
4745         IX86_BUILTIN_PSRLW512, IX86_BUILTIN_CVTB2MASK512,
4746         IX86_BUILTIN_CVTW2MASK512, IX86_BUILTIN_CVTMASK2B512,
4747         IX86_BUILTIN_CVTMASK2W512, IX86_BUILTIN_PCMPEQB512_MASK,
4748         IX86_BUILTIN_PCMPEQW512_MASK, IX86_BUILTIN_PCMPGTB512_MASK,
4749         IX86_BUILTIN_PCMPGTW512_MASK, IX86_BUILTIN_PTESTMB512,
4750         IX86_BUILTIN_PTESTMW512, IX86_BUILTIN_PTESTNMB512,
4751         IX86_BUILTIN_PTESTNMW512, IX86_BUILTIN_PSLLVV32HI,
4752         IX86_BUILTIN_PABSB512, IX86_BUILTIN_PABSW512,
4753         IX86_BUILTIN_BLENDMW512, IX86_BUILTIN_BLENDMB512,
4754         IX86_BUILTIN_CMPB512, IX86_BUILTIN_CMPW512,
4755         IX86_BUILTIN_UCMPB512, IX86_BUILTIN_UCMPW512.
4756         (bdesc_special_args):
4757         Add __builtin_ia32_loaddquhi512_mask, __builtin_ia32_loaddquqi512_mask,
4758         __builtin_ia32_storedquhi512_mask, __builtin_ia32_storedquqi512_mask,
4759         __builtin_ia32_loaddquhi256_mask, __builtin_ia32_loaddquhi128_mask,
4760         __builtin_ia32_loaddquqi256_mask, __builtin_ia32_loaddquqi128_mask,
4761         __builtin_ia32_movdqa64load256_mask, __builtin_ia32_movdqa64load128_mask,
4762         __builtin_ia32_movdqa32load256_mask, __builtin_ia32_movdqa32load128_mask,
4763         __builtin_ia32_movdqa64store256_mask, __builtin_ia32_movdqa64store128_mask,
4764         __builtin_ia32_movdqa32store256_mask, __builtin_ia32_movdqa32store128_mask,
4765         __builtin_ia32_loadapd256_mask, __builtin_ia32_loadapd128_mask,
4766         __builtin_ia32_loadaps256_mask, __builtin_ia32_loadaps128_mask,
4767         __builtin_ia32_storeapd256_mask, __builtin_ia32_storeapd128_mask,
4768         __builtin_ia32_storeaps256_mask, __builtin_ia32_storeaps128_mask,
4769         __builtin_ia32_loadupd256_mask, __builtin_ia32_loadupd128_mask,
4770         __builtin_ia32_loadups256_mask, __builtin_ia32_loadups128_mask,
4771         __builtin_ia32_storeupd256_mask, __builtin_ia32_storeupd128_mask,
4772         __builtin_ia32_storeups256_mask, __builtin_ia32_storeups128_mask,
4773         __builtin_ia32_loaddqudi256_mask, __builtin_ia32_loaddqudi128_mask,
4774         __builtin_ia32_loaddqusi256_mask, __builtin_ia32_loaddqusi128_mask,
4775         __builtin_ia32_storedqudi256_mask, __builtin_ia32_storedqudi128_mask,
4776         __builtin_ia32_storedqusi256_mask, __builtin_ia32_storedqusi128_mask,
4777         __builtin_ia32_storedquhi256_mask, __builtin_ia32_storedquhi128_mask,
4778         __builtin_ia32_storedquqi256_mask, __builtin_ia32_storedquqi128_mask,
4779         __builtin_ia32_compressstoredf256_mask, __builtin_ia32_compressstoredf128_mask,
4780         __builtin_ia32_compressstoresf256_mask, __builtin_ia32_compressstoresf128_mask,
4781         __builtin_ia32_compressstoredi256_mask, __builtin_ia32_compressstoredi128_mask,
4782         __builtin_ia32_compressstoresi256_mask, __builtin_ia32_compressstoresi128_mask,
4783         __builtin_ia32_expandloaddf256_mask, __builtin_ia32_expandloaddf128_mask,
4784         __builtin_ia32_expandloadsf256_mask, __builtin_ia32_expandloadsf128_mask,
4785         __builtin_ia32_expandloaddi256_mask, __builtin_ia32_expandloaddi128_mask,
4786         __builtin_ia32_expandloadsi256_mask, __builtin_ia32_expandloadsi128_mask,
4787         __builtin_ia32_expandloaddf256_maskz, __builtin_ia32_expandloaddf128_maskz,
4788         __builtin_ia32_expandloadsf256_maskz, __builtin_ia32_expandloadsf128_maskz,
4789         __builtin_ia32_expandloaddi256_maskz, __builtin_ia32_expandloaddi128_maskz,
4790         __builtin_ia32_expandloadsi256_maskz, __builtin_ia32_expandloadsi128_maskz,
4791         __builtin_ia32_pmovqd256mem_mask, __builtin_ia32_pmovqd128mem_mask,
4792         __builtin_ia32_pmovsqd256mem_mask, __builtin_ia32_pmovsqd128mem_mask,
4793         __builtin_ia32_pmovusqd256mem_mask, __builtin_ia32_pmovusqd128mem_mask,
4794         __builtin_ia32_pmovqw256mem_mask, __builtin_ia32_pmovqw128mem_mask,
4795         __builtin_ia32_pmovsqw256mem_mask, __builtin_ia32_pmovsqw128mem_mask,
4796         __builtin_ia32_pmovusqw256mem_mask, __builtin_ia32_pmovusqw128mem_mask,
4797         __builtin_ia32_pmovqb256mem_mask, __builtin_ia32_pmovqb128mem_mask,
4798         __builtin_ia32_pmovsqb256mem_mask, __builtin_ia32_pmovsqb128mem_mask,
4799         __builtin_ia32_pmovusqb256mem_mask, __builtin_ia32_pmovusqb128mem_mask,
4800         __builtin_ia32_pmovdb256mem_mask, __builtin_ia32_pmovdb128mem_mask,
4801         __builtin_ia32_pmovsdb256mem_mask, __builtin_ia32_pmovsdb128mem_mask,
4802         __builtin_ia32_pmovusdb256mem_mask, __builtin_ia32_pmovusdb128mem_mask,
4803         __builtin_ia32_pmovdw256mem_mask, __builtin_ia32_pmovdw128mem_mask,
4804         __builtin_ia32_pmovsdw256mem_mask, __builtin_ia32_pmovsdw128mem_mask,
4805         __builtin_ia32_pmovusdw256mem_mask, __builtin_ia32_pmovusdw128mem_mask,
4806         __builtin_ia32_palignr256_mask, __builtin_ia32_palignr128_mask,
4807         __builtin_ia32_movdqa64_256_mask, __builtin_ia32_movdqa64_128_mask,
4808         __builtin_ia32_movdqa32_256_mask, __builtin_ia32_movdqa32_128_mask,
4809         __builtin_ia32_movapd256_mask, __builtin_ia32_movapd128_mask,
4810         __builtin_ia32_movaps256_mask, __builtin_ia32_movaps128_mask,
4811         __builtin_ia32_movdquhi256_mask, __builtin_ia32_movdquhi128_mask,
4812         __builtin_ia32_movdquqi256_mask, __builtin_ia32_movdquqi128_mask,
4813         __builtin_ia32_minps_mask, __builtin_ia32_maxps_mask,
4814         __builtin_ia32_minpd_mask, __builtin_ia32_maxpd_mask,
4815         __builtin_ia32_maxpd256_mask, __builtin_ia32_maxps256_mask,
4816         __builtin_ia32_minpd256_mask, __builtin_ia32_minps256_mask,
4817         __builtin_ia32_mulps_mask, __builtin_ia32_divps_mask,
4818         __builtin_ia32_mulpd_mask, __builtin_ia32_divpd_mask,
4819         __builtin_ia32_divpd256_mask, __builtin_ia32_divps256_mask,
4820         __builtin_ia32_mulpd256_mask, __builtin_ia32_mulps256_mask,
4821         __builtin_ia32_addpd128_mask, __builtin_ia32_addpd256_mask,
4822         __builtin_ia32_addps128_mask, __builtin_ia32_addps256_mask,
4823         __builtin_ia32_subpd128_mask, __builtin_ia32_subpd256_mask,
4824         __builtin_ia32_subps128_mask, __builtin_ia32_subps256_mask,
4825         __builtin_ia32_xorpd256_mask, __builtin_ia32_xorpd128_mask,
4826         __builtin_ia32_xorps256_mask, __builtin_ia32_xorps128_mask,
4827         __builtin_ia32_orpd256_mask, __builtin_ia32_orpd128_mask,
4828         __builtin_ia32_orps256_mask, __builtin_ia32_orps128_mask,
4829         __builtin_ia32_broadcastf32x2_256_mask, __builtin_ia32_broadcasti32x2_256_mask,
4830         __builtin_ia32_broadcasti32x2_128_mask, __builtin_ia32_broadcastf64x2_256_mask,
4831         __builtin_ia32_broadcasti64x2_256_mask, __builtin_ia32_broadcastf32x4_256_mask,
4832         __builtin_ia32_broadcasti32x4_256_mask, __builtin_ia32_extractf32x4_256_mask,
4833         __builtin_ia32_extracti32x4_256_mask, __builtin_ia32_dbpsadbw256_mask,
4834         __builtin_ia32_dbpsadbw128_mask, __builtin_ia32_cvttpd2qq256_mask,
4835         __builtin_ia32_cvttpd2qq128_mask, __builtin_ia32_cvttpd2uqq256_mask,
4836         __builtin_ia32_cvttpd2uqq128_mask, __builtin_ia32_cvtpd2qq256_mask,
4837         __builtin_ia32_cvtpd2qq128_mask, __builtin_ia32_cvtpd2uqq256_mask,
4838         __builtin_ia32_cvtpd2uqq128_mask, __builtin_ia32_cvtpd2udq256_mask,
4839         __builtin_ia32_cvtpd2udq128_mask, __builtin_ia32_cvttps2qq256_mask,
4840         __builtin_ia32_cvttps2qq128_mask, __builtin_ia32_cvttps2uqq256_mask,
4841         __builtin_ia32_cvttps2uqq128_mask, __builtin_ia32_cvttps2dq256_mask,
4842         __builtin_ia32_cvttps2dq128_mask, __builtin_ia32_cvttps2udq256_mask,
4843         __builtin_ia32_cvttps2udq128_mask, __builtin_ia32_cvttpd2dq256_mask,
4844         __builtin_ia32_cvttpd2dq128_mask, __builtin_ia32_cvttpd2udq256_mask,
4845         __builtin_ia32_cvttpd2udq128_mask, __builtin_ia32_cvtpd2dq256_mask,
4846         __builtin_ia32_cvtpd2dq128_mask, __builtin_ia32_cvtdq2pd256_mask,
4847         __builtin_ia32_cvtdq2pd128_mask, __builtin_ia32_cvtudq2pd256_mask,
4848         __builtin_ia32_cvtudq2pd128_mask, __builtin_ia32_cvtdq2ps256_mask,
4849         __builtin_ia32_cvtdq2ps128_mask, __builtin_ia32_cvtudq2ps256_mask,
4850         __builtin_ia32_cvtudq2ps128_mask, __builtin_ia32_cvtps2pd256_mask,
4851         __builtin_ia32_cvtps2pd128_mask, __builtin_ia32_pbroadcastb256_mask,
4852         __builtin_ia32_pbroadcastb256_gpr_mask, __builtin_ia32_pbroadcastb128_mask,
4853         __builtin_ia32_pbroadcastb128_gpr_mask, __builtin_ia32_pbroadcastw256_mask,
4854         __builtin_ia32_pbroadcastw256_gpr_mask, __builtin_ia32_pbroadcastw128_mask,
4855         __builtin_ia32_pbroadcastw128_gpr_mask, __builtin_ia32_pbroadcastd256_mask,
4856         __builtin_ia32_pbroadcastd256_gpr_mask, __builtin_ia32_pbroadcastd128_mask,
4857         __builtin_ia32_pbroadcastd128_gpr_mask, __builtin_ia32_pbroadcastq256_mask,
4858         __builtin_ia32_pbroadcastq256_gpr_mask, __builtin_ia32_pbroadcastq256_mem_mask,
4859         __builtin_ia32_pbroadcastq128_mask, __builtin_ia32_pbroadcastq128_gpr_mask,
4860         __builtin_ia32_pbroadcastq128_mem_mask, __builtin_ia32_broadcastss256_mask,
4861         __builtin_ia32_broadcastss128_mask, __builtin_ia32_broadcastsd256_mask,
4862         __builtin_ia32_extractf64x2_256_mask, __builtin_ia32_extracti64x2_256_mask,
4863         __builtin_ia32_insertf32x4_256_mask, __builtin_ia32_inserti32x4_256_mask,
4864         __builtin_ia32_pmovsxbw256_mask, __builtin_ia32_pmovsxbw128_mask,
4865         __builtin_ia32_pmovsxbd256_mask, __builtin_ia32_pmovsxbd128_mask,
4866         __builtin_ia32_pmovsxbq256_mask, __builtin_ia32_pmovsxbq128_mask,
4867         __builtin_ia32_pmovsxwd256_mask, __builtin_ia32_pmovsxwd128_mask,
4868         __builtin_ia32_pmovsxwq256_mask, __builtin_ia32_pmovsxwq128_mask,
4869         __builtin_ia32_pmovsxdq256_mask, __builtin_ia32_pmovsxdq128_mask,
4870         __builtin_ia32_pmovzxbw256_mask, __builtin_ia32_pmovzxbw128_mask,
4871         __builtin_ia32_pmovzxbd256_mask, __builtin_ia32_pmovzxbd128_mask,
4872         __builtin_ia32_pmovzxbq256_mask, __builtin_ia32_pmovzxbq128_mask,
4873         __builtin_ia32_pmovzxwd256_mask, __builtin_ia32_pmovzxwd128_mask,
4874         __builtin_ia32_pmovzxwq256_mask, __builtin_ia32_pmovzxwq128_mask,
4875         __builtin_ia32_pmovzxdq256_mask, __builtin_ia32_pmovzxdq128_mask,
4876         __builtin_ia32_reducepd256_mask, __builtin_ia32_reducepd128_mask,
4877         __builtin_ia32_reduceps256_mask, __builtin_ia32_reduceps128_mask,
4878         __builtin_ia32_reducesd, __builtin_ia32_reducess,
4879         __builtin_ia32_permvarhi256_mask, __builtin_ia32_permvarhi128_mask,
4880         __builtin_ia32_vpermt2varhi256_mask, __builtin_ia32_vpermt2varhi256_maskz,
4881         __builtin_ia32_vpermt2varhi128_mask, __builtin_ia32_vpermt2varhi128_maskz,
4882         __builtin_ia32_vpermi2varhi256_mask, __builtin_ia32_vpermi2varhi128_mask,
4883         __builtin_ia32_rcp14pd256_mask, __builtin_ia32_rcp14pd128_mask,
4884         __builtin_ia32_rcp14ps256_mask, __builtin_ia32_rcp14ps128_mask,
4885         __builtin_ia32_rsqrt14pd256_mask, __builtin_ia32_rsqrt14pd128_mask,
4886         __builtin_ia32_rsqrt14ps256_mask, __builtin_ia32_rsqrt14ps128_mask,
4887         __builtin_ia32_sqrtpd256_mask, __builtin_ia32_sqrtpd128_mask,
4888         __builtin_ia32_sqrtps256_mask, __builtin_ia32_sqrtps128_mask,
4889         __builtin_ia32_paddb128_mask, __builtin_ia32_paddw128_mask,
4890         __builtin_ia32_paddd128_mask, __builtin_ia32_paddq128_mask,
4891         __builtin_ia32_psubb128_mask, __builtin_ia32_psubw128_mask,
4892         __builtin_ia32_psubd128_mask, __builtin_ia32_psubq128_mask,
4893         __builtin_ia32_paddsb128_mask, __builtin_ia32_paddsw128_mask,
4894         __builtin_ia32_psubsb128_mask, __builtin_ia32_psubsw128_mask,
4895         __builtin_ia32_paddusb128_mask, __builtin_ia32_paddusw128_mask,
4896         __builtin_ia32_psubusb128_mask, __builtin_ia32_psubusw128_mask,
4897         __builtin_ia32_paddb256_mask, __builtin_ia32_paddw256_mask,
4898         __builtin_ia32_paddd256_mask, __builtin_ia32_paddq256_mask,
4899         __builtin_ia32_paddsb256_mask, __builtin_ia32_paddsw256_mask,
4900         __builtin_ia32_paddusb256_mask, __builtin_ia32_paddusw256_mask,
4901         __builtin_ia32_psubb256_mask, __builtin_ia32_psubw256_mask,
4902         __builtin_ia32_psubd256_mask, __builtin_ia32_psubq256_mask,
4903         __builtin_ia32_psubsb256_mask, __builtin_ia32_psubsw256_mask,
4904         __builtin_ia32_psubusb256_mask, __builtin_ia32_psubusw256_mask,
4905         __builtin_ia32_shuf_f64x2_256_mask, __builtin_ia32_shuf_i64x2_256_mask,
4906         __builtin_ia32_shuf_i32x4_256_mask, __builtin_ia32_shuf_f32x4_256_mask,
4907         __builtin_ia32_pmovwb128_mask, __builtin_ia32_pmovwb256_mask,
4908         __builtin_ia32_pmovswb128_mask, __builtin_ia32_pmovswb256_mask,
4909         __builtin_ia32_pmovuswb128_mask, __builtin_ia32_pmovuswb256_mask,
4910         __builtin_ia32_pmovdb128_mask, __builtin_ia32_pmovdb256_mask,
4911         __builtin_ia32_pmovsdb128_mask, __builtin_ia32_pmovsdb256_mask,
4912         __builtin_ia32_pmovusdb128_mask, __builtin_ia32_pmovusdb256_mask,
4913         __builtin_ia32_pmovdw128_mask, __builtin_ia32_pmovdw256_mask,
4914         __builtin_ia32_pmovsdw128_mask, __builtin_ia32_pmovsdw256_mask,
4915         __builtin_ia32_pmovusdw128_mask, __builtin_ia32_pmovusdw256_mask,
4916         __builtin_ia32_pmovqb128_mask, __builtin_ia32_pmovqb256_mask,
4917         __builtin_ia32_pmovsqb128_mask, __builtin_ia32_pmovsqb256_mask,
4918         __builtin_ia32_pmovusqb128_mask, __builtin_ia32_pmovusqb256_mask,
4919         __builtin_ia32_pmovqw128_mask, __builtin_ia32_pmovqw256_mask,
4920         __builtin_ia32_pmovsqw128_mask, __builtin_ia32_pmovsqw256_mask,
4921         __builtin_ia32_pmovusqw128_mask, __builtin_ia32_pmovusqw256_mask,
4922         __builtin_ia32_pmovqd128_mask, __builtin_ia32_pmovqd256_mask,
4923         __builtin_ia32_pmovsqd128_mask, __builtin_ia32_pmovsqd256_mask,
4924         __builtin_ia32_pmovusqd128_mask, __builtin_ia32_pmovusqd256_mask,
4925         __builtin_ia32_rangepd256_mask, __builtin_ia32_rangepd128_mask,
4926         __builtin_ia32_rangeps256_mask, __builtin_ia32_rangeps128_mask,
4927         __builtin_ia32_getexpps256_mask, __builtin_ia32_getexppd256_mask,
4928         __builtin_ia32_getexpps128_mask, __builtin_ia32_getexppd128_mask,
4929         __builtin_ia32_fixupimmpd256, __builtin_ia32_fixupimmpd256_mask,
4930         __builtin_ia32_fixupimmpd256_maskz, __builtin_ia32_fixupimmps256,
4931         __builtin_ia32_fixupimmps256_mask, __builtin_ia32_fixupimmps256_maskz,
4932         __builtin_ia32_fixupimmpd128, __builtin_ia32_fixupimmpd128_mask,
4933         __builtin_ia32_fixupimmpd128_maskz, __builtin_ia32_fixupimmps128,
4934         __builtin_ia32_fixupimmps128_mask, __builtin_ia32_fixupimmps128_maskz,
4935         __builtin_ia32_pabsq256_mask, __builtin_ia32_pabsq128_mask,
4936         __builtin_ia32_pabsd256_mask, __builtin_ia32_pabsd128_mask,
4937         __builtin_ia32_pmulhrsw256_mask, __builtin_ia32_pmulhrsw128_mask,
4938         __builtin_ia32_pmulhuw128_mask, __builtin_ia32_pmulhuw256_mask,
4939         __builtin_ia32_pmulhw256_mask, __builtin_ia32_pmulhw128_mask,
4940         __builtin_ia32_pmullw256_mask, __builtin_ia32_pmullw128_mask,
4941         __builtin_ia32_pmullq256_mask, __builtin_ia32_pmullq128_mask,
4942         __builtin_ia32_andpd256_mask, __builtin_ia32_andpd128_mask,
4943         __builtin_ia32_andps256_mask, __builtin_ia32_andps128_mask,
4944         __builtin_ia32_andnpd256_mask, __builtin_ia32_andnpd128_mask,
4945         __builtin_ia32_andnps256_mask, __builtin_ia32_andnps128_mask,
4946         __builtin_ia32_psllwi128_mask, __builtin_ia32_pslldi128_mask,
4947         __builtin_ia32_psllqi128_mask, __builtin_ia32_psllw128_mask,
4948         __builtin_ia32_pslld128_mask, __builtin_ia32_psllq128_mask,
4949         __builtin_ia32_psllwi256_mask, __builtin_ia32_psllw256_mask,
4950         __builtin_ia32_pslldi256_mask, __builtin_ia32_pslld256_mask,
4951         __builtin_ia32_psllqi256_mask, __builtin_ia32_psllq256_mask,
4952         __builtin_ia32_psradi128_mask, __builtin_ia32_psrad128_mask,
4953         __builtin_ia32_psradi256_mask, __builtin_ia32_psrad256_mask,
4954         __builtin_ia32_psraqi128_mask, __builtin_ia32_psraq128_mask,
4955         __builtin_ia32_psraqi256_mask, __builtin_ia32_psraq256_mask,
4956         __builtin_ia32_pandd256_mask, __builtin_ia32_pandd128_mask,
4957         __builtin_ia32_psrldi128_mask, __builtin_ia32_psrld128_mask,
4958         __builtin_ia32_psrldi256_mask, __builtin_ia32_psrld256_mask,
4959         __builtin_ia32_psrlqi128_mask, __builtin_ia32_psrlq128_mask,
4960         __builtin_ia32_psrlqi256_mask, __builtin_ia32_psrlq256_mask,
4961         __builtin_ia32_pandq256_mask, __builtin_ia32_pandq128_mask,
4962         __builtin_ia32_pandnd256_mask, __builtin_ia32_pandnd128_mask,
4963         __builtin_ia32_pandnq256_mask, __builtin_ia32_pandnq128_mask,
4964         __builtin_ia32_pord256_mask, __builtin_ia32_pord128_mask,
4965         __builtin_ia32_porq256_mask, __builtin_ia32_porq128_mask,
4966         __builtin_ia32_pxord256_mask, __builtin_ia32_pxord128_mask,
4967         __builtin_ia32_pxorq256_mask, __builtin_ia32_pxorq128_mask,
4968         __builtin_ia32_packsswb256_mask, __builtin_ia32_packsswb128_mask,
4969         __builtin_ia32_packuswb256_mask, __builtin_ia32_packuswb128_mask,
4970         __builtin_ia32_rndscaleps_256_mask, __builtin_ia32_rndscalepd_256_mask,
4971         __builtin_ia32_rndscaleps_128_mask, __builtin_ia32_rndscalepd_128_mask,
4972         __builtin_ia32_pternlogq256_mask, __builtin_ia32_pternlogq256_maskz,
4973         __builtin_ia32_pternlogd256_mask, __builtin_ia32_pternlogd256_maskz,
4974         __builtin_ia32_pternlogq128_mask, __builtin_ia32_pternlogq128_maskz,
4975         __builtin_ia32_pternlogd128_mask, __builtin_ia32_pternlogd128_maskz,
4976         __builtin_ia32_scalefpd256_mask, __builtin_ia32_scalefps256_mask,
4977         __builtin_ia32_scalefpd128_mask, __builtin_ia32_scalefps128_mask,
4978         __builtin_ia32_vfmaddpd256_mask, __builtin_ia32_vfmaddpd256_mask3,
4979         __builtin_ia32_vfmaddpd256_maskz, __builtin_ia32_vfmaddpd128_mask,
4980         __builtin_ia32_vfmaddpd128_mask3, __builtin_ia32_vfmaddpd128_maskz,
4981         __builtin_ia32_vfmaddps256_mask, __builtin_ia32_vfmaddps256_mask3,
4982         __builtin_ia32_vfmaddps256_maskz, __builtin_ia32_vfmaddps128_mask,
4983         __builtin_ia32_vfmaddps128_mask3, __builtin_ia32_vfmaddps128_maskz,
4984         __builtin_ia32_vfmsubpd256_mask3, __builtin_ia32_vfmsubpd128_mask3,
4985         __builtin_ia32_vfmsubps256_mask3, __builtin_ia32_vfmsubps128_mask3,
4986         __builtin_ia32_vfnmaddpd256_mask, __builtin_ia32_vfnmaddpd128_mask,
4987         __builtin_ia32_vfnmaddps256_mask, __builtin_ia32_vfnmaddps128_mask,
4988         __builtin_ia32_vfnmsubpd256_mask, __builtin_ia32_vfnmsubpd256_mask3,
4989         __builtin_ia32_vfnmsubpd128_mask, __builtin_ia32_vfnmsubpd128_mask3,
4990         __builtin_ia32_vfnmsubps256_mask, __builtin_ia32_vfnmsubps256_mask3,
4991         __builtin_ia32_vfnmsubps128_mask, __builtin_ia32_vfnmsubps128_mask3,
4992         __builtin_ia32_vfmaddsubpd256_mask, __builtin_ia32_vfmaddsubpd256_mask3,
4993         __builtin_ia32_vfmaddsubpd256_maskz, __builtin_ia32_vfmaddsubpd128_mask,
4994         __builtin_ia32_vfmaddsubpd128_mask3, __builtin_ia32_vfmaddsubpd128_maskz,
4995         __builtin_ia32_vfmaddsubps256_mask, __builtin_ia32_vfmaddsubps256_mask3,
4996         __builtin_ia32_vfmaddsubps256_maskz, __builtin_ia32_vfmaddsubps128_mask,
4997         __builtin_ia32_vfmaddsubps128_mask3, __builtin_ia32_vfmaddsubps128_maskz,
4998         __builtin_ia32_vfmsubaddpd256_mask3, __builtin_ia32_vfmsubaddpd128_mask3,
4999         __builtin_ia32_vfmsubaddps256_mask3, __builtin_ia32_vfmsubaddps128_mask3,
5000         __builtin_ia32_insertf64x2_256_mask, __builtin_ia32_inserti64x2_256_mask,
5001         __builtin_ia32_psrav16hi_mask, __builtin_ia32_psrav8hi_mask,
5002         __builtin_ia32_pmaddubsw256_mask, __builtin_ia32_pmaddubsw128_mask,
5003         __builtin_ia32_pmaddwd256_mask, __builtin_ia32_pmaddwd128_mask,
5004         __builtin_ia32_psrlv16hi_mask, __builtin_ia32_psrlv8hi_mask,
5005         __builtin_ia32_cvtps2dq256_mask, __builtin_ia32_cvtps2dq128_mask,
5006         __builtin_ia32_cvtps2udq256_mask, __builtin_ia32_cvtps2udq128_mask,
5007         __builtin_ia32_cvtps2qq256_mask, __builtin_ia32_cvtps2qq128_mask,
5008         __builtin_ia32_cvtps2uqq256_mask, __builtin_ia32_cvtps2uqq128_mask,
5009         __builtin_ia32_getmantps256_mask, __builtin_ia32_getmantps128_mask,
5010         __builtin_ia32_getmantpd256_mask, __builtin_ia32_getmantpd128_mask,
5011         __builtin_ia32_movddup256_mask, __builtin_ia32_movddup128_mask,
5012         __builtin_ia32_movshdup256_mask, __builtin_ia32_movshdup128_mask,
5013         __builtin_ia32_movsldup256_mask, __builtin_ia32_movsldup128_mask,
5014         __builtin_ia32_cvtqq2ps256_mask, __builtin_ia32_cvtqq2ps128_mask,
5015         __builtin_ia32_cvtuqq2ps256_mask, __builtin_ia32_cvtuqq2ps128_mask,
5016         __builtin_ia32_cvtqq2pd256_mask, __builtin_ia32_cvtqq2pd128_mask,
5017         __builtin_ia32_cvtuqq2pd256_mask, __builtin_ia32_cvtuqq2pd128_mask,
5018         __builtin_ia32_vpermt2varq256_mask, __builtin_ia32_vpermt2varq256_maskz,
5019         __builtin_ia32_vpermt2vard256_mask, __builtin_ia32_vpermt2vard256_maskz,
5020         __builtin_ia32_vpermi2varq256_mask, __builtin_ia32_vpermi2vard256_mask,
5021         __builtin_ia32_vpermt2varpd256_mask, __builtin_ia32_vpermt2varpd256_maskz,
5022         __builtin_ia32_vpermt2varps256_mask, __builtin_ia32_vpermt2varps256_maskz,
5023         __builtin_ia32_vpermi2varpd256_mask, __builtin_ia32_vpermi2varps256_mask,
5024         __builtin_ia32_vpermt2varq128_mask, __builtin_ia32_vpermt2varq128_maskz,
5025         __builtin_ia32_vpermt2vard128_mask, __builtin_ia32_vpermt2vard128_maskz,
5026         __builtin_ia32_vpermi2varq128_mask, __builtin_ia32_vpermi2vard128_mask,
5027         __builtin_ia32_vpermt2varpd128_mask, __builtin_ia32_vpermt2varpd128_maskz,
5028         __builtin_ia32_vpermt2varps128_mask, __builtin_ia32_vpermt2varps128_maskz,
5029         __builtin_ia32_vpermi2varpd128_mask, __builtin_ia32_vpermi2varps128_mask,
5030         __builtin_ia32_pshufb256_mask, __builtin_ia32_pshufb128_mask,
5031         __builtin_ia32_pshufhw256_mask, __builtin_ia32_pshufhw128_mask,
5032         __builtin_ia32_pshuflw256_mask, __builtin_ia32_pshuflw128_mask,
5033         __builtin_ia32_pshufd256_mask, __builtin_ia32_pshufd128_mask,
5034         __builtin_ia32_shufpd256_mask, __builtin_ia32_shufpd128_mask,
5035         __builtin_ia32_shufps256_mask, __builtin_ia32_shufps128_mask,
5036         __builtin_ia32_prolvq256_mask, __builtin_ia32_prolvq128_mask,
5037         __builtin_ia32_prolq256_mask, __builtin_ia32_prolq128_mask,
5038         __builtin_ia32_prorvq256_mask, __builtin_ia32_prorvq128_mask,
5039         __builtin_ia32_prorq256_mask, __builtin_ia32_prorq128_mask,
5040         __builtin_ia32_psravq128_mask, __builtin_ia32_psravq256_mask,
5041         __builtin_ia32_psllv4di_mask, __builtin_ia32_psllv2di_mask,
5042         __builtin_ia32_psllv8si_mask, __builtin_ia32_psllv4si_mask,
5043         __builtin_ia32_psrav8si_mask, __builtin_ia32_psrav4si_mask,
5044         __builtin_ia32_psrlv4di_mask, __builtin_ia32_psrlv2di_mask,
5045         __builtin_ia32_psrlv8si_mask, __builtin_ia32_psrlv4si_mask,
5046         __builtin_ia32_psrawi256_mask, __builtin_ia32_psraw256_mask,
5047         __builtin_ia32_psrawi128_mask, __builtin_ia32_psraw128_mask,
5048         __builtin_ia32_psrlwi256_mask, __builtin_ia32_psrlw256_mask,
5049         __builtin_ia32_psrlwi128_mask, __builtin_ia32_psrlw128_mask,
5050         __builtin_ia32_prorvd256_mask, __builtin_ia32_prolvd256_mask,
5051         __builtin_ia32_prord256_mask, __builtin_ia32_prold256_mask,
5052         __builtin_ia32_prorvd128_mask, __builtin_ia32_prolvd128_mask,
5053         __builtin_ia32_prord128_mask, __builtin_ia32_prold128_mask,
5054         __builtin_ia32_fpclasspd256_mask, __builtin_ia32_fpclasspd128_mask,
5055         __builtin_ia32_fpclasssd, __builtin_ia32_fpclassps256_mask,
5056         __builtin_ia32_fpclassps128_mask, __builtin_ia32_fpclassss,
5057         __builtin_ia32_cvtb2mask128, __builtin_ia32_cvtb2mask256,
5058         __builtin_ia32_cvtw2mask128, __builtin_ia32_cvtw2mask256,
5059         __builtin_ia32_cvtd2mask128, __builtin_ia32_cvtd2mask256,
5060         __builtin_ia32_cvtq2mask128, __builtin_ia32_cvtq2mask256,
5061         __builtin_ia32_cvtmask2b128, __builtin_ia32_cvtmask2b256,
5062         __builtin_ia32_cvtmask2w128, __builtin_ia32_cvtmask2w256,
5063         __builtin_ia32_cvtmask2d128, __builtin_ia32_cvtmask2d256,
5064         __builtin_ia32_cvtmask2q128, __builtin_ia32_cvtmask2q256,
5065         __builtin_ia32_pcmpeqb128_mask, __builtin_ia32_pcmpeqb256_mask,
5066         __builtin_ia32_pcmpeqw128_mask, __builtin_ia32_pcmpeqw256_mask,
5067         __builtin_ia32_pcmpeqd128_mask, __builtin_ia32_pcmpeqd256_mask,
5068         __builtin_ia32_pcmpeqq128_mask, __builtin_ia32_pcmpeqq256_mask,
5069         __builtin_ia32_pcmpgtb128_mask, __builtin_ia32_pcmpgtb256_mask,
5070         __builtin_ia32_pcmpgtw128_mask, __builtin_ia32_pcmpgtw256_mask,
5071         __builtin_ia32_pcmpgtd128_mask, __builtin_ia32_pcmpgtd256_mask,
5072         __builtin_ia32_pcmpgtq128_mask, __builtin_ia32_pcmpgtq256_mask,
5073         __builtin_ia32_ptestmb128, __builtin_ia32_ptestmb256,
5074         __builtin_ia32_ptestmw128, __builtin_ia32_ptestmw256,
5075         __builtin_ia32_ptestmd128, __builtin_ia32_ptestmd256,
5076         __builtin_ia32_ptestmq128, __builtin_ia32_ptestmq256,
5077         __builtin_ia32_ptestnmb128, __builtin_ia32_ptestnmb256,
5078         __builtin_ia32_ptestnmw128, __builtin_ia32_ptestnmw256,
5079         __builtin_ia32_ptestnmd128, __builtin_ia32_ptestnmd256,
5080         __builtin_ia32_ptestnmq128, __builtin_ia32_ptestnmq256,
5081         __builtin_ia32_broadcastmb128, __builtin_ia32_broadcastmb256,
5082         __builtin_ia32_broadcastmw128, __builtin_ia32_broadcastmw256,
5083         __builtin_ia32_compressdf256_mask, __builtin_ia32_compressdf128_mask,
5084         __builtin_ia32_compresssf256_mask, __builtin_ia32_compresssf128_mask,
5085         __builtin_ia32_compressdi256_mask, __builtin_ia32_compressdi128_mask,
5086         __builtin_ia32_compresssi256_mask, __builtin_ia32_compresssi128_mask,
5087         __builtin_ia32_expanddf256_mask, __builtin_ia32_expanddf128_mask,
5088         __builtin_ia32_expandsf256_mask, __builtin_ia32_expandsf128_mask,
5089         __builtin_ia32_expanddi256_mask, __builtin_ia32_expanddi128_mask,
5090         __builtin_ia32_expandsi256_mask, __builtin_ia32_expandsi128_mask,
5091         __builtin_ia32_expanddf256_maskz, __builtin_ia32_expanddf128_maskz,
5092         __builtin_ia32_expandsf256_maskz, __builtin_ia32_expandsf128_maskz,
5093         __builtin_ia32_expanddi256_maskz, __builtin_ia32_expanddi128_maskz,
5094         __builtin_ia32_expandsi256_maskz, __builtin_ia32_expandsi128_maskz,
5095         __builtin_ia32_pmaxsd256_mask, __builtin_ia32_pminsd256_mask,
5096         __builtin_ia32_pmaxud256_mask, __builtin_ia32_pminud256_mask,
5097         __builtin_ia32_pmaxsd128_mask, __builtin_ia32_pminsd128_mask,
5098         __builtin_ia32_pmaxud128_mask, __builtin_ia32_pminud128_mask,
5099         __builtin_ia32_pmaxsq256_mask, __builtin_ia32_pminsq256_mask,
5100         __builtin_ia32_pmaxuq256_mask, __builtin_ia32_pminuq256_mask,
5101         __builtin_ia32_pmaxsq128_mask, __builtin_ia32_pminsq128_mask,
5102         __builtin_ia32_pmaxuq128_mask, __builtin_ia32_pminuq128_mask,
5103         __builtin_ia32_pminsb256_mask, __builtin_ia32_pminub256_mask,
5104         __builtin_ia32_pmaxsb256_mask, __builtin_ia32_pmaxub256_mask,
5105         __builtin_ia32_pminsb128_mask, __builtin_ia32_pminub128_mask,
5106         __builtin_ia32_pmaxsb128_mask, __builtin_ia32_pmaxub128_mask,
5107         __builtin_ia32_pminsw256_mask, __builtin_ia32_pminuw256_mask,
5108         __builtin_ia32_pmaxsw256_mask, __builtin_ia32_pmaxuw256_mask,
5109         __builtin_ia32_pminsw128_mask, __builtin_ia32_pminuw128_mask,
5110         __builtin_ia32_pmaxsw128_mask, __builtin_ia32_pmaxuw128_mask,
5111         __builtin_ia32_vpconflictdi_256_mask, __builtin_ia32_vpconflictsi_256_mask,
5112         __builtin_ia32_vplzcntq_256_mask, __builtin_ia32_vplzcntd_256_mask,
5113         __builtin_ia32_unpckhpd256_mask, __builtin_ia32_unpckhpd128_mask,
5114         __builtin_ia32_unpckhps256_mask, __builtin_ia32_unpckhps128_mask,
5115         __builtin_ia32_unpcklpd256_mask, __builtin_ia32_unpcklpd128_mask,
5116         __builtin_ia32_unpcklps256_mask, __builtin_ia32_vpconflictdi_128_mask,
5117         __builtin_ia32_vpconflictsi_128_mask, __builtin_ia32_vplzcntq_128_mask,
5118         __builtin_ia32_vplzcntd_128_mask, __builtin_ia32_unpcklps128_mask,
5119         __builtin_ia32_alignd256_mask, __builtin_ia32_alignq256_mask,
5120         __builtin_ia32_alignd128_mask, __builtin_ia32_alignq128_mask,
5121         __builtin_ia32_vcvtps2ph256_mask, __builtin_ia32_vcvtps2ph_mask,
5122         __builtin_ia32_vcvtph2ps_mask, __builtin_ia32_vcvtph2ps256_mask,
5123         __builtin_ia32_punpckhdq128_mask, __builtin_ia32_punpckhdq256_mask,
5124         __builtin_ia32_punpckhqdq128_mask, __builtin_ia32_punpckhqdq256_mask,
5125         __builtin_ia32_punpckldq128_mask, __builtin_ia32_punpckldq256_mask,
5126         __builtin_ia32_punpcklqdq128_mask, __builtin_ia32_punpcklqdq256_mask,
5127         __builtin_ia32_punpckhbw128_mask, __builtin_ia32_punpckhbw256_mask,
5128         __builtin_ia32_punpckhwd128_mask, __builtin_ia32_punpckhwd256_mask,
5129         __builtin_ia32_punpcklbw128_mask, __builtin_ia32_punpcklbw256_mask,
5130         __builtin_ia32_punpcklwd128_mask, __builtin_ia32_punpcklwd256_mask,
5131         __builtin_ia32_psllv16hi_mask, __builtin_ia32_psllv8hi_mask,
5132         __builtin_ia32_packssdw256_mask, __builtin_ia32_packssdw128_mask,
5133         __builtin_ia32_packusdw256_mask, __builtin_ia32_packusdw128_mask,
5134         __builtin_ia32_pavgb256_mask, __builtin_ia32_pavgw256_mask,
5135         __builtin_ia32_pavgb128_mask, __builtin_ia32_pavgw128_mask,
5136         __builtin_ia32_permvarsf256_mask, __builtin_ia32_permvardf256_mask,
5137         __builtin_ia32_permdf256_mask, __builtin_ia32_pabsb256_mask,
5138         __builtin_ia32_pabsb128_mask, __builtin_ia32_pabsw256_mask,
5139         __builtin_ia32_pabsw128_mask, __builtin_ia32_vpermilvarpd_mask,
5140         __builtin_ia32_vpermilvarps_mask, __builtin_ia32_vpermilvarpd256_mask,
5141         __builtin_ia32_vpermilvarps256_mask, __builtin_ia32_vpermilpd_mask,
5142         __builtin_ia32_vpermilps_mask, __builtin_ia32_vpermilpd256_mask,
5143         __builtin_ia32_vpermilps256_mask, __builtin_ia32_blendmq_256_mask,
5144         __builtin_ia32_blendmd_256_mask, __builtin_ia32_blendmpd_256_mask,
5145         __builtin_ia32_blendmps_256_mask, __builtin_ia32_blendmq_128_mask,
5146         __builtin_ia32_blendmd_128_mask, __builtin_ia32_blendmpd_128_mask,
5147         __builtin_ia32_blendmps_128_mask, __builtin_ia32_blendmw_256_mask,
5148         __builtin_ia32_blendmb_256_mask, __builtin_ia32_blendmw_128_mask,
5149         __builtin_ia32_blendmb_128_mask, __builtin_ia32_pmulld256_mask,
5150         __builtin_ia32_pmulld128_mask, __builtin_ia32_pmuludq256_mask,
5151         __builtin_ia32_pmuldq256_mask, __builtin_ia32_pmuldq128_mask,
5152         __builtin_ia32_pmuludq128_mask, __builtin_ia32_cvtpd2ps256_mask,
5153         __builtin_ia32_cvtpd2ps_mask, __builtin_ia32_permvarsi256_mask,
5154         __builtin_ia32_permvardi256_mask, __builtin_ia32_permdi256_mask,
5155         __builtin_ia32_cmpq256_mask, __builtin_ia32_cmpd256_mask,
5156         __builtin_ia32_ucmpq256_mask, __builtin_ia32_ucmpd256_mask,
5157         __builtin_ia32_cmpb256_mask, __builtin_ia32_cmpw256_mask,
5158         __builtin_ia32_ucmpb256_mask, __builtin_ia32_ucmpw256_mask,
5159         __builtin_ia32_cmppd256_mask, __builtin_ia32_cmpps256_mask,
5160         __builtin_ia32_cmpq128_mask, __builtin_ia32_cmpd128_mask,
5161         __builtin_ia32_ucmpq128_mask, __builtin_ia32_ucmpd128_mask,
5162         __builtin_ia32_cmpb128_mask, __builtin_ia32_cmpw128_mask,
5163         __builtin_ia32_ucmpb128_mask, __builtin_ia32_ucmpw128_mask,
5164         __builtin_ia32_cmppd128_mask, __builtin_ia32_cmpps128_mask,
5165         __builtin_ia32_broadcastf32x2_512_mask, __builtin_ia32_broadcasti32x2_512_mask,
5166         __builtin_ia32_broadcastf64x2_512_mask, __builtin_ia32_broadcasti64x2_512_mask,
5167         __builtin_ia32_broadcastf32x8_512_mask, __builtin_ia32_broadcasti32x8_512_mask,
5168         __builtin_ia32_extractf64x2_512_mask, __builtin_ia32_extractf32x8_mask,
5169         __builtin_ia32_extracti64x2_512_mask, __builtin_ia32_extracti32x8_mask,
5170         __builtin_ia32_reducepd512_mask, __builtin_ia32_reduceps512_mask,
5171         __builtin_ia32_pmullq512_mask, __builtin_ia32_xorpd512_mask,
5172         __builtin_ia32_xorps512_mask, __builtin_ia32_orpd512_mask,
5173         __builtin_ia32_orps512_mask, __builtin_ia32_andpd512_mask,
5174         __builtin_ia32_andps512_mask, __builtin_ia32_andnpd512_mask,
5175         __builtin_ia32_andnps512_mask, __builtin_ia32_insertf32x8_mask,
5176         __builtin_ia32_inserti32x8_mask, __builtin_ia32_insertf64x2_512_mask,
5177         __builtin_ia32_inserti64x2_512_mask, __builtin_ia32_fpclasspd512_mask,
5178         __builtin_ia32_fpclassps512_mask, __builtin_ia32_cvtd2mask512,
5179         __builtin_ia32_cvtq2mask512, __builtin_ia32_cvtmask2d512,
5180         __builtin_ia32_cvtmask2q512, __builtin_ia32_kunpcksi,
5181         __builtin_ia32_kunpckdi, __builtin_ia32_packusdw512_mask,
5182         __builtin_ia32_pslldq512, __builtin_ia32_psrldq512,
5183         __builtin_ia32_packssdw512_mask, __builtin_ia32_palignr512,
5184         __builtin_ia32_palignr512_mask, __builtin_ia32_movdquhi512_mask,
5185         __builtin_ia32_movdquqi512_mask, __builtin_ia32_psadbw512,
5186         __builtin_ia32_dbpsadbw512_mask, __builtin_ia32_pbroadcastb512_mask,
5187         __builtin_ia32_pbroadcastb512_gpr_mask, __builtin_ia32_pbroadcastw512_mask,
5188         __builtin_ia32_pbroadcastw512_gpr_mask, __builtin_ia32_pmovsxbw512_mask,
5189         __builtin_ia32_pmovzxbw512_mask, __builtin_ia32_permvarhi512_mask,
5190         __builtin_ia32_vpermt2varhi512_mask, __builtin_ia32_vpermt2varhi512_maskz,
5191         __builtin_ia32_vpermi2varhi512_mask, __builtin_ia32_pavgb512_mask,
5192         __builtin_ia32_pavgw512_mask, __builtin_ia32_paddb512_mask,
5193         __builtin_ia32_psubb512_mask, __builtin_ia32_psubsb512_mask,
5194         __builtin_ia32_paddsb512_mask, __builtin_ia32_psubusb512_mask,
5195         __builtin_ia32_paddusb512_mask, __builtin_ia32_psubw512_mask,
5196         __builtin_ia32_paddw512_mask, __builtin_ia32_psubsw512_mask,
5197         __builtin_ia32_paddsw512_mask, __builtin_ia32_psubusw512_mask,
5198         __builtin_ia32_paddusw512_mask, __builtin_ia32_pmaxuw512_mask,
5199         __builtin_ia32_pmaxsw512_mask, __builtin_ia32_pminuw512_mask,
5200         __builtin_ia32_pminsw512_mask, __builtin_ia32_pmaxub512_mask,
5201         __builtin_ia32_pmaxsb512_mask, __builtin_ia32_pminub512_mask,
5202         __builtin_ia32_pminsb512_mask, __builtin_ia32_pmovwb512_mask,
5203         __builtin_ia32_pmovswb512_mask, __builtin_ia32_pmovuswb512_mask,
5204         __builtin_ia32_pmulhrsw512_mask, __builtin_ia32_pmulhuw512_mask,
5205         __builtin_ia32_pmulhw512_mask, __builtin_ia32_pmullw512_mask,
5206         __builtin_ia32_psllwi512_mask, __builtin_ia32_psllw512_mask,
5207         __builtin_ia32_packsswb512_mask, __builtin_ia32_packuswb512_mask,
5208         __builtin_ia32_psrav32hi_mask, __builtin_ia32_pmaddubsw512_mask,
5209         __builtin_ia32_pmaddwd512_mask, __builtin_ia32_psrlv32hi_mask,
5210         __builtin_ia32_punpckhbw512_mask, __builtin_ia32_punpckhwd512_mask,
5211         __builtin_ia32_punpcklbw512_mask, __builtin_ia32_punpcklwd512_mask,
5212         __builtin_ia32_pshufb512_mask, __builtin_ia32_pshufhw512_mask,
5213         __builtin_ia32_pshuflw512_mask, __builtin_ia32_psrawi512_mask,
5214         __builtin_ia32_psraw512_mask, __builtin_ia32_psrlwi512_mask,
5215         __builtin_ia32_psrlw512_mask, __builtin_ia32_cvtb2mask512,
5216         __builtin_ia32_cvtw2mask512, __builtin_ia32_cvtmask2b512,
5217         __builtin_ia32_cvtmask2w512, __builtin_ia32_pcmpeqb512_mask,
5218         __builtin_ia32_pcmpeqw512_mask, __builtin_ia32_pcmpgtb512_mask,
5219         __builtin_ia32_pcmpgtw512_mask, __builtin_ia32_ptestmb512,
5220         __builtin_ia32_ptestmw512, __builtin_ia32_ptestnmb512,
5221         __builtin_ia32_ptestnmw512, __builtin_ia32_psllv32hi_mask,
5222         __builtin_ia32_pabsb512_mask, __builtin_ia32_pabsw512_mask,
5223         __builtin_ia32_blendmw_512_mask, __builtin_ia32_blendmb_512_mask,
5224         __builtin_ia32_cmpb512_mask, __builtin_ia32_cmpw512_mask,
5225         __builtin_ia32_ucmpb512_mask, __builtin_ia32_ucmpw512_mask,
5226         __builtin_ia32_rangesd128_round, __builtin_ia32_rangess128_round,
5227         __builtin_ia32_cvtpd2qq512_mask, __builtin_ia32_cvtps2qq512_mask,
5228         __builtin_ia32_cvtpd2uqq512_mask, __builtin_ia32_cvtps2uqq512_mask,
5229         __builtin_ia32_cvtqq2ps512_mask, __builtin_ia32_cvtuqq2ps512_mask,
5230         __builtin_ia32_cvtqq2pd512_mask, __builtin_ia32_cvtuqq2pd512_mask,
5231         __builtin_ia32_cvttps2qq512_mask, __builtin_ia32_cvttps2uqq512_mask,
5232         __builtin_ia32_cvttpd2qq512_mask, __builtin_ia32_cvttpd2uqq512_mask,
5233         __builtin_ia32_rangeps512_mask, __builtin_ia32_rangepd512_mask.
5234         (ix86_expand_args_builtin): Handle HI_FTYPE_V16QI, SI_FTYPE_V32QI,
5235         DI_FTYPE_V64QI, V16QI_FTYPE_HI, V32QI_FTYPE_SI, V64QI_FTYPE_DI,
5236         V8HI_FTYPE_QI, V16HI_FTYPE_HI, V32HI_FTYPE_SI, V4SI_FTYPE_QI,
5237         V8SI_FTYPE_QI, V4SI_FTYPE_HI, V8SI_FTYPE_HI, QI_FTYPE_V8HI,
5238         HI_FTYPE_V16HI, SI_FTYPE_V32HI, QI_FTYPE_V4SI, QI_FTYPE_V8SI,
5239         HI_FTYPE_V16SI, QI_FTYPE_V2DI, QI_FTYPE_V4DI, QI_FTYPE_V8DI,
5240         V2DI_FTYPE_QI, V4DI_FTYPE_QI, V8DI_FTYPE_V64QI_V64QI,
5241         SI_FTYPE_SI_SI,DI_FTYPE_DI_DI, V8DI_FTYPE_V8DI_INT_CONVERT,
5242         QI_FTYPE_V4SF_INT, QI_FTYPE_V2DF_INT,
5243         V8SF_FTYPE_V4SF_V8SF_QI, V4DF_FTYPE_V2DF_V4DF_QI,
5244         V8SI_FTYPE_V4SI_V8SI_QI, V8SI_FTYPE_SI_V8SI_QI,
5245         V4SI_FTYPE_V4SI_V4SI_QI, V4SI_FTYPE_SI_V4SI_QI,
5246         V4DI_FTYPE_V2DI_V4DI_QI, V4DI_FTYPE_DI_V4DI_QI,
5247         V2DI_FTYPE_V2DI_V2DI_QI, V2DI_FTYPE_DI_V2DI_QI,
5248         V64QI_FTYPE_V64QI_V64QI_DI, V64QI_FTYPE_V16QI_V64QI_DI,
5249         V64QI_FTYPE_QI_V64QI_DI, V32QI_FTYPE_V32QI_V32QI_SI,
5250         V32QI_FTYPE_V16QI_V32QI_SI, V32QI_FTYPE_QI_V32QI_SI,
5251         V16QI_FTYPE_V16QI_V16QI_HI, V16QI_FTYPE_QI_V16QI_HI,
5252         V32HI_FTYPE_V8HI_V32HI_SI, V32HI_FTYPE_HI_V32HI_SI,
5253         V16HI_FTYPE_V8HI_V16HI_HI, V16HI_FTYPE_HI_V16HI_HI,
5254         V8HI_FTYPE_V8HI_V8HI_QI, V8HI_FTYPE_HI_V8HI_QI,
5255         V8SF_FTYPE_V8HI_V8SF_QI, V4SF_FTYPE_V8HI_V4SF_QI,
5256         V8SI_FTYPE_V8SF_V8SI_QI, V4SI_FTYPE_V4SF_V4SI_QI,
5257         V8DI_FTYPE_V8SF_V8DI_QI, V4DI_FTYPE_V4SF_V4DI_QI,
5258         V2DI_FTYPE_V4SF_V2DI_QI, V8SF_FTYPE_V8DI_V8SF_QI,
5259         V4SF_FTYPE_V4DI_V4SF_QI, V4SF_FTYPE_V2DI_V4SF_QI,
5260         V8DF_FTYPE_V8DI_V8DF_QI, V4DF_FTYPE_V4DI_V4DF_QI,
5261         V2DF_FTYPE_V2DI_V2DF_QI, V16QI_FTYPE_V8HI_V16QI_QI,
5262         V16QI_FTYPE_V16HI_V16QI_HI, V16QI_FTYPE_V4SI_V16QI_QI,
5263         V16QI_FTYPE_V8SI_V16QI_QI, V8HI_FTYPE_V4SI_V8HI_QI,
5264         V8HI_FTYPE_V8SI_V8HI_QI, V16QI_FTYPE_V2DI_V16QI_QI,
5265         V16QI_FTYPE_V4DI_V16QI_QI, V8HI_FTYPE_V2DI_V8HI_QI,
5266         V8HI_FTYPE_V4DI_V8HI_QI, V4SI_FTYPE_V2DI_V4SI_QI,
5267         V4SI_FTYPE_V4DI_V4SI_QI, V32QI_FTYPE_V32HI_V32QI_SI,
5268         HI_FTYPE_V16QI_V16QI_HI, SI_FTYPE_V32QI_V32QI_SI,
5269         DI_FTYPE_V64QI_V64QI_DI, QI_FTYPE_V8HI_V8HI_QI,
5270         HI_FTYPE_V16HI_V16HI_HI, SI_FTYPE_V32HI_V32HI_SI,
5271         QI_FTYPE_V4SI_V4SI_QI, QI_FTYPE_V8SI_V8SI_QI,
5272         QI_FTYPE_V2DI_V2DI_QI, QI_FTYPE_V4DI_V4DI_QI,
5273         V4SF_FTYPE_V2DF_V4SF_QI, V4SF_FTYPE_V4DF_V4SF_QI,
5274         V2DI_FTYPE_V4SI_V2DI_QI, V2DI_FTYPE_V8HI_V2DI_QI,
5275         V2DI_FTYPE_V16QI_V2DI_QI, V4DI_FTYPE_V4DI_V4DI_QI,
5276         V4DI_FTYPE_V4SI_V4DI_QI, V4DI_FTYPE_V8HI_V4DI_QI,
5277         V4DI_FTYPE_V16QI_V4DI_QI, V8DI_FTYPE_V8DF_V8DI_QI,
5278         V4DI_FTYPE_V4DF_V4DI_QI, V2DI_FTYPE_V2DF_V2DI_QI,
5279         V4SI_FTYPE_V4DF_V4SI_QI, V4SI_FTYPE_V2DF_V4SI_QI,
5280         V4SI_FTYPE_V8HI_V4SI_QI, V4SI_FTYPE_V16QI_V4SI_QI,
5281         V8SI_FTYPE_V8SI_V8SI_V8SI, V8SF_FTYPE_V8SF_V8SF_QI,
5282         V8SF_FTYPE_V8SI_V8SF_QI, V4DF_FTYPE_V4DF_V4DF_QI,
5283         V4SF_FTYPE_V4SF_V4SF_QI, V2DF_FTYPE_V2DF_V2DF_QI,
5284         V2DF_FTYPE_V4SF_V2DF_QI, V2DF_FTYPE_V4SI_V2DF_QI,
5285         V4SF_FTYPE_V4SI_V4SF_QI, V4DF_FTYPE_V4SF_V4DF_QI,
5286         V4DF_FTYPE_V4SI_V4DF_QI, V8SI_FTYPE_V8SI_V8SI_QI,
5287         V8SI_FTYPE_V8HI_V8SI_QI, V8SI_FTYPE_V16QI_V8SI_QI,
5288         V16SF_FTYPE_V8SF_V16SF_HI, V16SI_FTYPE_V8SI_V16SI_HI,
5289         V16HI_FTYPE_V16HI_V16HI_HI, V8HI_FTYPE_V16QI_V8HI_QI,
5290         V16HI_FTYPE_V16QI_V16HI_HI, V32HI_FTYPE_V32HI_V32HI_SI,
5291         V32HI_FTYPE_V32QI_V32HI_SI, V8DI_FTYPE_V8DI_V8DI_INT_CONVERT,
5292         V8DI_FTYPE_V8DI_V8DI_INT_V8DI_DI_CONVERT, QI_FTYPE_V8DF_INT_QI,
5293         QI_FTYPE_V4DF_INT_QI, QI_FTYPE_V2DF_INT_QI,
5294         HI_FTYPE_V16SF_INT_HI, QI_FTYPE_V8SF_INT_QI,
5295         QI_FTYPE_V4SF_INT_QI, V4DI_FTYPE_V4DI_V4DI_INT_V4DI_SI_CONVERT,
5296         V2DI_FTYPE_V2DI_V2DI_INT_V2DI_HI_CONVERT, V32QI_FTYPE_V32QI_V32QI_V32QI_SI,
5297         V32HI_FTYPE_V32HI_V32HI_V32HI_SI, V32HI_FTYPE_V64QI_V64QI_V32HI_SI,
5298         V16SI_FTYPE_V32HI_V32HI_V16SI_HI, V64QI_FTYPE_V64QI_V64QI_V64QI_DI,
5299         V32HI_FTYPE_V32HI_V8HI_V32HI_SI, V16HI_FTYPE_V16HI_V8HI_V16HI_HI,
5300         V8SI_FTYPE_V8SI_V4SI_V8SI_QI, V4DI_FTYPE_V4DI_V2DI_V4DI_QI,
5301         V64QI_FTYPE_V32HI_V32HI_V64QI_DI, V32QI_FTYPE_V16HI_V16HI_V32QI_SI,
5302         V16QI_FTYPE_V8HI_V8HI_V16QI_HI, V32HI_FTYPE_V16SI_V16SI_V32HI_SI,
5303         V16HI_FTYPE_V8SI_V8SI_V16HI_HI, V8HI_FTYPE_V4SI_V4SI_V8HI_QI,
5304         V4DF_FTYPE_V4DF_V4DI_V4DF_QI, V8SF_FTYPE_V8SF_V8SI_V8SF_QI,
5305         V4SF_FTYPE_V4SF_V4SI_V4SF_QI, V2DF_FTYPE_V2DF_V2DI_V2DF_QI,
5306         V2DI_FTYPE_V4SI_V4SI_V2DI_QI, V4DI_FTYPE_V8SI_V8SI_V4DI_QI,
5307         V4DF_FTYPE_V4DI_V4DF_V4DF_QI, V8SF_FTYPE_V8SI_V8SF_V8SF_QI,
5308         V2DF_FTYPE_V2DI_V2DF_V2DF_QI, V4SF_FTYPE_V4SI_V4SF_V4SF_QI,
5309         V8HI_FTYPE_V8HI_V8HI_V8HI_QI, V8SI_FTYPE_V8SI_V8SI_V8SI_QI,
5310         V4SI_FTYPE_V4SI_V4SI_V4SI_QI, V8SF_FTYPE_V8SF_V8SF_V8SF_QI,
5311         V16QI_FTYPE_V16QI_V16QI_V16QI_HI, V16HI_FTYPE_V16HI_V16HI_V16HI_HI,
5312         V2DI_FTYPE_V2DI_V2DI_V2DI_QI, V4DI_FTYPE_V4DI_V4DI_V4DI_QI,
5313         V4DF_FTYPE_V4DF_V4DF_V4DF_QI, V8HI_FTYPE_V16QI_V16QI_V8HI_QI,
5314         V16HI_FTYPE_V32QI_V32QI_V16HI_HI, V8SI_FTYPE_V16HI_V16HI_V8SI_QI,
5315         V4SI_FTYPE_V8HI_V8HI_V4SI_QI, QI_FTYPE_V4DI_V4DI_INT_QI,
5316         QI_FTYPE_V8SI_V8SI_INT_QI, QI_FTYPE_V4DF_V4DF_INT_QI,
5317         QI_FTYPE_V8SF_V8SF_INT_QI, QI_FTYPE_V2DI_V2DI_INT_QI,
5318         QI_FTYPE_V4SI_V4SI_INT_QI, DI_FTYPE_V64QI_V64QI_INT_DI,
5319         SI_FTYPE_V32QI_V32QI_INT_SI, HI_FTYPE_V16QI_V16QI_INT_HI,
5320         SI_FTYPE_V32HI_V32HI_INT_SI, HI_FTYPE_V16HI_V16HI_INT_HI,
5321         QI_FTYPE_V8HI_V8HI_INT_QI, V8SF_FTYPE_V8SF_INT_V8SF_QI,
5322         V4SF_FTYPE_V4SF_INT_V4SF_QI, V2DF_FTYPE_V4DF_INT_V2DF_QI,
5323         V2DI_FTYPE_V4DI_INT_V2DI_QI, V8SF_FTYPE_V16SF_INT_V8SF_QI,
5324         V8SI_FTYPE_V16SI_INT_V8SI_QI, V2DF_FTYPE_V8DF_INT_V2DF_QI,
5325         V2DI_FTYPE_V8DI_INT_V2DI_QI, V4SF_FTYPE_V8SF_INT_V4SF_QI,
5326         V4SI_FTYPE_V8SI_INT_V4SI_QI, V8HI_FTYPE_V8SF_INT_V8HI_QI,
5327         V8HI_FTYPE_V4SF_INT_V8HI_QI, V32HI_FTYPE_V32HI_INT_V32HI_SI,
5328         V16HI_FTYPE_V16HI_INT_V16HI_HI, V8HI_FTYPE_V8HI_INT_V8HI_QI,
5329         V4DI_FTYPE_V4DI_INT_V4DI_QI, V2DI_FTYPE_V2DI_INT_V2DI_QI,
5330         V8SI_FTYPE_V8SI_INT_V8SI_QI, V4SI_FTYPE_V4SI_INT_V4SI_QI,
5331         V4DF_FTYPE_V4DF_INT_V4DF_QI, V2DF_FTYPE_V2DF_INT_V2DF_QI,
5332         V4DF_FTYPE_V4DF_V4DF_INT_V4DF_QI, V8SF_FTYPE_V8SF_V8SF_INT_V8SF_QI,
5333         V8DF_FTYPE_V8DF_V2DF_INT_V8DF_QI, V8DI_FTYPE_V8DI_V2DI_INT_V8DI_QI,
5334         V8SI_FTYPE_V8SI_V8SI_INT_V8SI_QI, V4DI_FTYPE_V4DI_V4DI_INT_V4DI_QI,
5335         V4SI_FTYPE_V4SI_V4SI_INT_V4SI_QI, V2DI_FTYPE_V2DI_V2DI_INT_V2DI_QI,
5336         V32HI_FTYPE_V64QI_V64QI_INT_V32HI_SI, V16HI_FTYPE_V32QI_V32QI_INT_V16HI_HI,
5337         V8HI_FTYPE_V16QI_V16QI_INT_V8HI_QI, V16SF_FTYPE_V16SF_V8SF_INT_V16SF_HI,
5338         V16SI_FTYPE_V16SI_V8SI_INT_V16SI_HI, V8SF_FTYPE_V8SF_V4SF_INT_V8SF_QI,
5339         V8SI_FTYPE_V8SI_V4SI_INT_V8SI_QI, V4DI_FTYPE_V4DI_V2DI_INT_V4DI_QI,
5340         V4DF_FTYPE_V4DF_V2DF_INT_V4DF_QI, V8SF_FTYPE_V8SF_V8SF_V8SI_INT_QI,
5341         V8SI_FTYPE_V8SI_V8SI_V8SI_INT_QI, V4DF_FTYPE_V4DF_V4DF_V4DI_INT_QI,
5342         V4DI_FTYPE_V4DI_V4DI_V4DI_INT_QI, V4SI_FTYPE_V4SI_V4SI_V4SI_INT_QI,
5343         V2DI_FTYPE_V2DI_V2DI_V2DI_INT_QI, V8DI_FTYPE_V8DF_V8DI_QI_INT,
5344         V8SF_FTYPE_V8DI_V8SF_QI_INT, V8DF_FTYPE_V8DI_V8DF_QI_INT,
5345         V8DI_FTYPE_V8SF_V8DI_QI_INT, V16SF_FTYPE_V16SF_V16SF_INT_V16SF_HI_INT,
5346         V8DF_FTYPE_V8DF_V8DF_INT_V8DF_QI_INT, VOID_FTYPE_PV4DI_V4DI_QI,
5347         VOID_FTYPE_PV2DI_V2DI_QI, VOID_FTYPE_PV8SI_V8SI_QI,
5348         VOID_FTYPE_PV4SI_V4SI_QI, VOID_FTYPE_PV4SI_V4DI_QI,
5349         VOID_FTYPE_PV4SI_V2DI_QI, VOID_FTYPE_PV8HI_V4DI_QI,
5350         VOID_FTYPE_PV8HI_V2DI_QI, VOID_FTYPE_PV8HI_V8SI_QI,
5351         VOID_FTYPE_PV8HI_V4SI_QI, VOID_FTYPE_PV16QI_V4DI_QI,
5352         VOID_FTYPE_PV16QI_V2DI_QI, VOID_FTYPE_PV16QI_V8SI_QI,
5353         VOID_FTYPE_PV16QI_V4SI_QI, VOID_FTYPE_PV8HI_V8HI_QI,
5354         VOID_FTYPE_PV16HI_V16HI_HI, VOID_FTYPE_PV32HI_V32HI_SI,
5355         VOID_FTYPE_PV16QI_V16QI_HI, VOID_FTYPE_PV32QI_V32QI_SI,
5356         VOID_FTYPE_PV64QI_V64QI_DI, VOID_FTYPE_PV4DF_V4DF_QI,
5357         VOID_FTYPE_PV2DF_V2DF_QI, VOID_FTYPE_PV8SF_V8SF_QI,
5358         VOID_FTYPE_PV4SF_V4SF_QI, V4SF_FTYPE_PCV4SF_V4SF_QI,
5359         V8SF_FTYPE_PCV8SF_V8SF_QI, V4SI_FTYPE_PCV4SI_V4SI_QI,
5360         V8SI_FTYPE_PCV8SI_V8SI_QI, V2DF_FTYPE_PCV2DF_V2DF_QI,
5361         V4DF_FTYPE_PCV4DF_V4DF_QI, V2DI_FTYPE_PCV2DI_V2DI_QI,
5362         V4DI_FTYPE_PCV4DI_V4DI_QI, V8HI_FTYPE_PCV8HI_V8HI_QI,
5363         V16HI_FTYPE_PCV16HI_V16HI_HI, V32HI_FTYPE_PCV32HI_V32HI_SI,
5364         V16QI_FTYPE_PCV16QI_V16QI_HI, V32QI_FTYPE_PCV32QI_V32QI_SI,
5365         V64QI_FTYPE_PCV64QI_V64QI_DI, do not handle V8USI_FTYPE_V8USI.
5367 2014-10-28  Jakub Jelinek  <jakub@redhat.com>
5369         * tree-ssa-math-opts.c (find_bswap_or_nop_1): Use uint64_t
5370         type for the left shift in CASE_CONVERT case.
5372 2014-10-28  Max Ostapenko  <m.ostapenko@partner.samsung.com>
5374         * asan.h (asan_intercepted_p): New function.
5375         * asan.c (asan_mem_ref_hasher::hash): Remove MEM_REF access size from
5376         hash value construction.  Call iterative_hash_expr instead of explicit
5377         hash building.
5378         (asan_mem_ref_hasher::equal): Change condition.
5379         (has_mem_ref_been_instrumented): Likewise.
5380         (update_mem_ref_hash_table): Likewise.
5381         (maybe_update_mem_ref_hash_table): New function.
5382         (instrument_strlen_call): Removed.
5383         (get_mem_refs_of_builtin_call): Handle new parameter.
5384         (instrument_builtin_call): Call maybe_update_mem_ref_hash_table instead
5385         of instrument_mem_region_access if intercepted_p is true.
5386         (instrument_mem_region_access): Instrument only base with len instead of
5387         base and end with 1.
5388         (build_check_stmt): Remove start_instrumented and end_instrumented
5389         parameters.
5390         (enum asan_check_flags): Remove ASAN_CHECK_START_INSTRUMENTED and
5391         ASAN_CHECK_END_INSTRUMENTED.  Change ASAN_CHECK_LAST.
5392         (asan_expand_check_ifn): Remove start_instrumented and end_instrumented.
5393         * builtins.c (expand_builtin): Include asan.h.  Don't expand string/memory
5394         builtin functions that have interceptors if ASan is enabled.
5396 2014-10-28  Richard Biener  <rguenther@suse.de>
5398         PR middle-end/63665
5399         * fold-const.c (fold_comparison): Properly guard simplifying
5400         against INT_MAX/INT_MIN with !TYPE_OVERFLOW_WRAPS.
5402 2014-10-28  Alan Lawrence  <alan.lawrence@arm.com>
5404         * expr.c (expand_expr_real_2): Remove code handling VEC_LSHIFT_EXPR.
5405         * fold-const.c (const_binop): Likewise.
5406         * cfgexpand.c (expand_debug_expr): Likewise.
5407         * tree-inline.c (estimate_operator_cost): Likewise.
5408         * tree-vect-generic.c (expand_vector_operations_1): Likewise.
5409         * optabs.c (optab_for_tree_code): Likewise.
5410         (expand_vec_shift_expr): Likewise, update comment.
5411         * tree.def: Delete VEC_LSHIFT_EXPR, remove comment.
5412         * optabs.h (expand_vec_shift_expr): Remove comment re. VEC_LSHIFT_EXPR.
5413         * optabs.def: Remove vec_shl_optab.
5414         * doc/md.texi: Remove references to vec_shr_m.
5416 2014-10-28  Yury Gribov  <y.gribov@samsung.com>
5418         * asan.c (report_error_func): Add noabort path.
5419         (check_func): Ditto.  Formatting.
5420         (asan_expand_check_ifn): Handle noabort path.
5421         * common.opt (flag_sanitize_recover): Add SANITIZE_KERNEL_ADDRESS
5422         to default value.
5423         * doc/invoke.texi (-fsanitize-recover=): Mention KASan.
5424         * opts.c (finish_options): Reword comment.
5425         * sanitizer.def: Add noabort ASan builtins.
5427 2014-10-28  Yury Gribov  <y.gribov@samsung.com>
5429         * asan.c (set_asan_shadow_offset): New function.
5430         (asan_shadow_offset): Likewise.
5431         (asan_emit_stack_protection): Call asan_shadow_offset.
5432         (build_shadow_mem_access): Likewise.
5433         * asan.h (set_asan_shadow_offset): Declare.
5434         * common.opt (fasan-shadow-offset): New option.
5435         (frandom-seed): Fixed parameter name.
5436         * doc/invoke.texi (fasan-shadow-offset): Describe new option.
5437         (frandom-seed): Fixed parameter name.
5438         * opts-global.c (handle_common_deferred_options): Handle
5439         -fasan-shadow-offset.
5440         * opts.c (common_handle_option): Likewise.
5442 2014-10-27  Jiong Wang <jiong.wang@arm.com>
5444         PR target/63442
5445         * optabs.c (prepare_cmp_insn): Use "ret_mode" instead of "word_mode".
5447 2014-10-27  DJ Delorie  <dj@redhat.com>
5449         * tree.c (build_common_tree_nodes): Don't even store the
5450         __int128 types if they're not supported.
5452 2014-10-27  Richard Sandiford  <richard.sandiford@arm.com>
5454         * config/i386/i386.c (ix86_loop_memcount): Delete.
5455         (ix86_loop_unroll_adjust): Use FOR_EACH_SUBRTX.
5457 2014-10-27  Richard Sandiford  <richard.sandiford@arm.com>
5459         * config/i386/i386.c (find_constant_1): Delete.
5460         (find_constant): Use FOR_EACH_SUBRTX.
5462 2014-10-27  Richard Sandiford  <richard.sandiford@arm.com>
5464         * config/i386/i386.c (extended_reg_mentioned_1): Delete.
5465         (x86_extended_reg_mentioned_p): Use FOR_EACH_SUBRTX.
5467 2014-10-27  Richard Sandiford  <richard.sandiford@arm.com>
5469         * config/i386/i386.c: Include rtl-iter.h
5470         (ix86_check_avx256_register): Take a const_rtx and return a bool.
5471         (ix86_check_avx256_stores): Update call accordingly.
5472         (ix86_avx_u128_mode_entry, ix86_avx_u128_mode_exit): Likewise.
5473         (ix86_avx_u128_mode_needed): Likewise.  Use FOR_EACH_SUBRTX.
5475 2014-10-27  Richard Sandiford  <richard.sandiford@arm.com>
5477         * config/alpha/alpha-protos.h (some_small_symbolic_operand_int):
5478         Take an rtx and return a bool.
5479         * config/alpha/alpha.c (some_small_symbolic_operand_int): Likewise.
5480         Use FOR_EACH_SUBRTX_VAR.
5481         * config/alpha/predicates.md (some_small_symbolic_operand): Update
5482         accordingly.
5484 2014-10-27  Richard Sandiford  <richard.sandiford@arm.com>
5486         * config/alpha/alpha-protos.h (alpha_find_lo_sum_using_gp): Return
5487         a bool.
5488         * config/alpha/alpha.c (find_lo_sum_using_gp): Delete.
5489         (alpha_find_lo_sum_using_gp): Use FOR_EACH_SUBRTX.  Return a bool.
5491 2014-10-27  Richard Sandiford  <richard.sandiford@arm.com>
5493         * config/alpha/alpha.c (alpha_set_memflags_1): Delete.
5494         (alpha_set_memflags): Use FOR_EACH_SUBRTX_VAR.
5496 2014-10-27  Richard Sandiford  <richard.sandiford@arm.com>
5498         * config/alpha/alpha.c: Include rtl-iter.h.
5499         (split_small_symbolic_operand_1): Delete.
5500         (split_small_symbolic_operand): Use FOR_EACH_SUBRTX_PTR.
5502 2014-10-27  Richard Sandiford  <richard.sandiford@arm.com>
5504         * config/s390/s390.c: Include rtl-iter.h.
5505         (check_dpu): Delete.
5506         (s390_loop_unroll_adjust): Only iterate over patterns.
5507         Use FOR_EACH_SUBRTX.
5509 2014-10-27  Richard Sandiford  <richard.sandiford@arm.com>
5511         * config/spu/spu.c: Include rtl-iter.h
5512         (ea_symbol_ref): Replace with...
5513         (ea_symbol_ref_p): ...this new function.
5514         (spu_legitimate_address_p): Update call accordingly.
5515         (spu_legitimate_constant_p): Likewise.  Use FOR_EACH_SUBRTX.
5517 2014-10-27  Phil Muldoon  <pmuldoon@redhat.com>
5518             Tom Tromey  <tromey@redhat.com>
5520         * aclocal.m4, configure: Rebuild.
5521         * Makefile.in (aclocal_deps): Add gcc-plugin.m4.
5522         * configure.ac: Use GCC_ENABLE_PLUGINS.
5523         * stor-layout.c (finish_bitfield_layout): Now public.  Change
5524         argument type to 'tree'.
5525         (finish_record_layout): Update.
5526         * stor-layout.h (finish_bitfield_layout): Declare.
5528 2014-10-27  Alan Lawrence  <alan.lawrence@arm.com>
5530         * config/aarch64/aarch64.c (TARGET_GIMPLE_FOLD_BUILTIN): Define again.
5531         * config/aarch64/aarch64-builtins.c (aarch64_gimple_fold_builtin):
5532         Restore, enable for bigendian, update to use __builtin..._scal...
5534 2014-10-27  Alan Lawrence  <alan.lawrence@arm.com>
5536         * config/aarch64/aarch64-simd-builtins.def (reduc_smax_, reduc_smin_,
5537         reduc_umax_, reduc_umin_, reduc_smax_nan_, reduc_smin_nan_): Remove.
5538         (reduc_smax_scal_, reduc_smin_scal_, reduc_umax_scal_,
5539         reduc_umin_scal_, reduc_smax_nan_scal_, reduc_smin_nan_scal_): New.
5541         * config/aarch64/aarch64-simd.md
5542         (reduc_<maxmin_uns>_<mode>): Rename VDQV_S variant to...
5543         (reduc_<maxmin_uns>_internal<mode>): ...this.
5544         (reduc_<maxmin_uns>_<mode>): New (VDQ_BHSI).
5545         (reduc_<maxmin_uns>_scal_<mode>): New (*2).
5547         (reduc_<maxmin_uns>_v2si): Combine with below, renaming...
5548         (reduc_<maxmin_uns>_<mode>): Combine V2F with above, renaming...
5549         (reduc_<maxmin_uns>_internal_<mode>): ...to this (VDQF).
5551         * config/aarch64/arm_neon.h (vmaxv_f32, vmaxv_s8, vmaxv_s16,
5552         vmaxv_s32, vmaxv_u8, vmaxv_u16, vmaxv_u32, vmaxvq_f32, vmaxvq_f64,
5553         vmaxvq_s8, vmaxvq_s16, vmaxvq_s32, vmaxvq_u8, vmaxvq_u16, vmaxvq_u32,
5554         vmaxnmv_f32, vmaxnmvq_f32, vmaxnmvq_f64, vminv_f32, vminv_s8,
5555         vminv_s16, vminv_s32, vminv_u8, vminv_u16, vminv_u32, vminvq_f32,
5556         vminvq_f64, vminvq_s8, vminvq_s16, vminvq_s32, vminvq_u8, vminvq_u16,
5557         vminvq_u32, vminnmv_f32, vminnmvq_f32, vminnmvq_f64): Update to use
5558         __builtin_aarch64_reduc_..._scal; remove vget_lane wrapper.
5560 2014-10-27  Alan Lawrence  <alan.lawrence@arm.com>
5562         * config/aarch64/aarch64-simd-builtins.def
5563         (reduc_splus_<mode>/VDQF, reduc_uplus_<mode>/VDQF, reduc_splus_v4sf):
5564         Remove.
5565         (reduc_plus_scal_<mode>, reduc_plus_scal_v4sf): New.
5567         * config/aarch64/aarch64-simd.md (reduc_<sur>plus_mode): Remove.
5568         (reduc_splus_<mode>, reduc_uplus_<mode>, reduc_plus_scal_<mode>): New.
5570         (reduc_<sur>plus_mode): Change SUADDV -> UNSPEC_ADDV, rename to...
5571         (aarch64_reduc_plus_internal<mode>): ...this.
5573         (reduc_<sur>plus_v2si): Change SUADDV -> UNSPEC_ADDV, rename to...
5574         (aarch64_reduc_plus_internalv2si): ...this.
5576         (reduc_splus_<mode>/V2F): Rename to...
5577         (aarch64_reduc_plus_internal<mode>): ...this.
5579         * config/aarch64/iterators.md
5580         (UNSPEC_SADDV, UNSPEC_UADDV, SUADDV): Remove.
5581         (UNSPEC_ADDV): New.
5582         (sur): Remove elements for UNSPEC_SADDV and UNSPEC_UADDV.
5584         * config/aarch64/arm_neon.h (vaddv_s8, vaddv_s16, vaddv_s32, vaddv_u8,
5585         vaddv_u16, vaddv_u32, vaddvq_s8, vaddvq_s16, vaddvq_s32, vaddvq_s64,
5586         vaddvq_u8, vaddvq_u16, vaddvq_u32, vaddvq_u64, vaddv_f32, vaddvq_f32,
5587         vaddvq_f64): Change __builtin_aarch64_reduc_[us]plus_... to
5588         __builtin_aarch64_reduc_plus_scal, remove vget_lane wrapper.
5590 2014-10-27  Alan Lawrence  <alan.lawrence@arm.com>
5592         PR tree-optimization/61114
5593         * doc/md.texi (Standard Names): Add reduc_(plus,[us](min|max))|scal
5594         optabs, and note in reduc_[us](plus|min|max) to prefer the former.
5596         * expr.c (expand_expr_real_2): Use reduc_..._scal if available, fall
5597         back to old reduc_... + BIT_FIELD_REF only if not.
5599         * optabs.c (optab_for_tree_code): for REDUC_(MAX,MIN,PLUS)_EXPR,
5600         return the reduce-to-scalar (reduc_..._scal) optab.
5601         (scalar_reduc_to_vector): New.
5603         * optabs.def (reduc_smax_scal_optab, reduc_smin_scal_optab,
5604         reduc_plus_scal_optab, reduc_umax_scal_optab, reduc_umin_scal_optab):
5605         New.
5607         * optabs.h (scalar_reduc_to_vector): Declare.
5609         * tree-vect-loop.c (vectorizable_reduction): Look for optabs reducing
5610         to either scalar or vector.
5612 2014-10-27  Alan Lawrence  <alan.lawrence@arm.com>
5614         PR tree-optimization/61114
5615         * expr.c (expand_expr_real_2): For REDUC_{MIN,MAX,PLUS}_EXPR, add
5616         extract_bit_field around optab result.
5618         * fold-const.c (fold_unary_loc): For REDUC_{MIN,MAX,PLUS}_EXPR, produce
5619         scalar not vector.
5621         * tree-cfg.c (verify_gimple_assign_unary): Check result vs operand type
5622         for REDUC_{MIN,MAX,PLUS}_EXPR.
5624         * tree-vect-loop.c (vect_analyze_loop): Update comment.
5625         (vect_create_epilog_for_reduction): For direct vector reduction, use
5626         result of tree code directly without extract_bit_field.
5628         * tree.def (REDUC_MAX_EXPR, REDUC_MIN_EXPR, REDUC_PLUS_EXPR): Update
5629         comment.
5631 2014-10-27  Andrew MacLeod  <amacleod@redhat.com>
5633         * basic-block.h: Remove all includes.
5634         (enum profile_status_d, struct control_flow_graph): Move to cfg.h
5635         * cfg.h (profile_status_d, struct control_flow_graph): Relocate here.
5636         * Makefile.in (GTFILES): Add cfg.h to list.
5637         * cgraph.h (symbol_table::create_empty): Move to cgraph.c.
5638         * cgraph.c (symbol_table::create_empty): Relocate from cgraph.h.
5639         * genconditions.c (write_header): Add predict.h and basic-block.h to
5640         lits of includes.
5641         * genemit.c (main): Ditto.
5642         * genpreds.c (write_insn_preds_c): Ditto.
5643         * genrecog.c (write_header): Ditto.
5644         * gengtype.c (open_base_files): Add predict.h, basic-block.h, and cfg.h
5645         to list of includes.
5646         * alias.c: Adjust include files.
5647         * asan.c: Ditto.
5648         * auto-inc-dec.c: Ditto.
5649         * auto-profile.c: Ditto.
5650         * bb-reorder.c: Ditto.
5651         * bt-load.c: Ditto.
5652         * builtins.c: Ditto.
5653         * caller-save.c: Ditto.
5654         * calls.c: Ditto.
5655         * cfg.c: Ditto.
5656         * cfganal.c: Ditto.
5657         * cfgbuild.c: Ditto.
5658         * cfgcleanup.c: Ditto.
5659         * cfgexpand.c: Ditto.
5660         * cfghooks.c: Ditto.
5661         * cfgloop.c: Ditto.
5662         * cfgloopanal.c: Ditto.
5663         * cfgloopmanip.c: Ditto.
5664         * cfgrtl.c: Ditto.
5665         * cgraphbuild.c: Ditto.
5666         * cgraphclones.c: Ditto.
5667         * cgraphunit.c: Ditto.
5668         * combine-stack-adj.c: Ditto.
5669         * combine.c: Ditto.
5670         * compare-elim.c: Ditto.
5671         * coverage.c: Ditto.
5672         * cprop.c: Ditto.
5673         * cse.c: Ditto.
5674         * cselib.c: Ditto.
5675         * data-streamer-in.c: Ditto.
5676         * data-streamer-out.c: Ditto.
5677         * data-streamer.c: Ditto.
5678         * dce.c: Ditto.
5679         * ddg.c: Ditto.
5680         * ddg.h: Ditto.
5681         * df-core.c: Ditto.
5682         * df-problems.c: Ditto.
5683         * df-scan.c: Ditto.
5684         * df.h: Ditto.
5685         * dojump.c: Ditto.
5686         * dominance.c: Ditto.
5687         * domwalk.c: Ditto.
5688         * dse.c: Ditto.
5689         * dwarf2cfi.c: Ditto.
5690         * emit-rtl.c: Ditto.
5691         * et-forest.c: Ditto.
5692         * except.c: Ditto.
5693         * expmed.c: Ditto.
5694         * expr.c: Ditto.
5695         * final.c: Ditto.
5696         * fold-const.c: Ditto.
5697         * function.c: Ditto.
5698         * fwprop.c: Ditto.
5699         * gcc-plugin.h: Ditto.
5700         * gcse.c: Ditto.
5701         * generic-match-head.c: Ditto.
5702         * ggc-page.c: Ditto.
5703         * gimple-builder.c: Ditto.
5704         * gimple-expr.c: Ditto.
5705         * gimple-fold.c: Ditto.
5706         * gimple-iterator.c: Ditto.
5707         * gimple-low.c: Ditto.
5708         * gimple-match-head.c: Ditto.
5709         * gimple-pretty-print.c: Ditto.
5710         * gimple-ssa-isolate-paths.c: Ditto.
5711         * gimple-ssa-strength-reduction.c: Ditto.
5712         * gimple-streamer-in.c: Ditto.
5713         * gimple-streamer-out.c: Ditto.
5714         * gimple-streamer.h: Ditto.
5715         * gimple-walk.c: Ditto.
5716         * gimple.c: Ditto.
5717         * gimplify-me.c: Ditto.
5718         * gimplify.c: Ditto.
5719         * graph.c: Ditto.
5720         * graphite-blocking.c: Ditto.
5721         * graphite-clast-to-gimple.c: Ditto.
5722         * graphite-dependences.c: Ditto.
5723         * graphite-interchange.c: Ditto.
5724         * graphite-isl-ast-to-gimple.c: Ditto.
5725         * graphite-optimize-isl.c: Ditto.
5726         * graphite-poly.c: Ditto.
5727         * graphite-scop-detection.c: Ditto.
5728         * graphite-sese-to-poly.c: Ditto.
5729         * graphite.c: Ditto.
5730         * haifa-sched.c: Ditto.
5731         * hw-doloop.c: Ditto.
5732         * ifcvt.c: Ditto.
5733         * init-regs.c: Ditto.
5734         * internal-fn.c: Ditto.
5735         * ipa-cp.c: Ditto.
5736         * ipa-devirt.c: Ditto.
5737         * ipa-icf-gimple.c: Ditto.
5738         * ipa-icf.c: Ditto.
5739         * ipa-inline-analysis.c: Ditto.
5740         * ipa-inline.c: Ditto.
5741         * ipa-polymorphic-call.c: Ditto.
5742         * ipa-profile.c: Ditto.
5743         * ipa-prop.c: Ditto.
5744         * ipa-pure-const.c: Ditto.
5745         * ipa-reference.c: Ditto.
5746         * ipa-split.c: Ditto.
5747         * ipa-utils.c: Ditto.
5748         * ipa.c: Ditto.
5749         * ira-build.c: Ditto.
5750         * ira-color.c: Ditto.
5751         * ira-conflicts.c: Ditto.
5752         * ira-costs.c: Ditto.
5753         * ira-emit.c: Ditto.
5754         * ira-lives.c: Ditto.
5755         * ira.c: Ditto.
5756         * jump.c: Ditto.
5757         * lcm.c: Ditto.
5758         * loop-doloop.c: Ditto.
5759         * loop-init.c: Ditto.
5760         * loop-invariant.c: Ditto.
5761         * loop-iv.c: Ditto.
5762         * loop-unroll.c: Ditto.
5763         * lower-subreg.c: Ditto.
5764         * lra-assigns.c: Ditto.
5765         * lra-coalesce.c: Ditto.
5766         * lra-constraints.c: Ditto.
5767         * lra-eliminations.c: Ditto.
5768         * lra-lives.c: Ditto.
5769         * lra-spills.c: Ditto.
5770         * lra.c: Ditto.
5771         * lto-cgraph.c: Ditto.
5772         * lto-compress.c: Ditto.
5773         * lto-opts.c: Ditto.
5774         * lto-section-in.c: Ditto.
5775         * lto-section-out.c: Ditto.
5776         * lto-streamer-in.c: Ditto.
5777         * lto-streamer-out.c: Ditto.
5778         * lto-streamer.c: Ditto.
5779         * mcf.c: Ditto.
5780         * mode-switching.c: Ditto.
5781         * modulo-sched.c: Ditto.
5782         * omp-low.c: Ditto.
5783         * optabs.c: Ditto.
5784         * opts-global.c: Ditto.
5785         * passes.c: Ditto.
5786         * postreload-gcse.c: Ditto.
5787         * postreload.c: Ditto.
5788         * predict.c: Ditto.
5789         * print-rtl.c: Ditto.
5790         * profile.c: Ditto.
5791         * recog.c: Ditto.
5792         * ree.c: Ditto.
5793         * reg-stack.c: Ditto.
5794         * regcprop.c: Ditto.
5795         * regcprop.h: Ditto.
5796         * reginfo.c: Ditto.
5797         * regrename.c: Ditto.
5798         * regstat.c: Ditto.
5799         * reload.c: Ditto.
5800         * reload1.c: Ditto.
5801         * reorg.c: Ditto.
5802         * resource.c: Ditto.
5803         * rtlanal.c: Ditto.
5804         * sched-deps.c: Ditto.
5805         * sched-ebb.c: Ditto.
5806         * sched-int.h: Ditto.
5807         * sched-rgn.c: Ditto.
5808         * sched-vis.c: Ditto.
5809         * sel-sched-dump.c: Ditto.
5810         * sel-sched-ir.c: Ditto.
5811         * sel-sched-ir.h: Ditto.
5812         * sel-sched.c: Ditto.
5813         * sese.c: Ditto.
5814         * shrink-wrap.c: Ditto.
5815         * stack-ptr-mod.c: Ditto.
5816         * stmt.c: Ditto.
5817         * store-motion.c: Ditto.
5818         * symtab.c: Ditto.
5819         * toplev.c: Ditto.
5820         * tracer.c: Ditto.
5821         * trans-mem.c: Ditto.
5822         * tree-affine.c: Ditto.
5823         * tree-call-cdce.c: Ditto.
5824         * tree-cfg.c: Ditto.
5825         * tree-cfgcleanup.c: Ditto.
5826         * tree-chrec.c: Ditto.
5827         * tree-complex.c: Ditto.
5828         * tree-data-ref.c: Ditto.
5829         * tree-dfa.c: Ditto.
5830         * tree-eh.c: Ditto.
5831         * tree-emutls.c: Ditto.
5832         * tree-if-conv.c: Ditto.
5833         * tree-inline.c: Ditto.
5834         * tree-into-ssa.c: Ditto.
5835         * tree-loop-distribution.c: Ditto.
5836         * tree-nested.c: Ditto.
5837         * tree-nrv.c: Ditto.
5838         * tree-object-size.c: Ditto.
5839         * tree-outof-ssa.c: Ditto.
5840         * tree-parloops.c: Ditto.
5841         * tree-phinodes.c: Ditto.
5842         * tree-predcom.c: Ditto.
5843         * tree-pretty-print.c: Ditto.
5844         * tree-profile.c: Ditto.
5845         * tree-scalar-evolution.c: Ditto.
5846         * tree-sra.c: Ditto.
5847         * tree-ssa-address.c: Ditto.
5848         * tree-ssa-alias.c: Ditto.
5849         * tree-ssa-ccp.c: Ditto.
5850         * tree-ssa-coalesce.c: Ditto.
5851         * tree-ssa-copy.c: Ditto.
5852         * tree-ssa-copyrename.c: Ditto.
5853         * tree-ssa-dce.c: Ditto.
5854         * tree-ssa-dom.c: Ditto.
5855         * tree-ssa-dse.c: Ditto.
5856         * tree-ssa-forwprop.c: Ditto.
5857         * tree-ssa-ifcombine.c: Ditto.
5858         * tree-ssa-live.c: Ditto.
5859         * tree-ssa-loop-ch.c: Ditto.
5860         * tree-ssa-loop-im.c: Ditto.
5861         * tree-ssa-loop-ivcanon.c: Ditto.
5862         * tree-ssa-loop-ivopts.c: Ditto.
5863         * tree-ssa-loop-manip.c: Ditto.
5864         * tree-ssa-loop-niter.c: Ditto.
5865         * tree-ssa-loop-prefetch.c: Ditto.
5866         * tree-ssa-loop-unswitch.c: Ditto.
5867         * tree-ssa-loop.c: Ditto.
5868         * tree-ssa-math-opts.c: Ditto.
5869         * tree-ssa-operands.c: Ditto.
5870         * tree-ssa-phiopt.c: Ditto.
5871         * tree-ssa-phiprop.c: Ditto.
5872         * tree-ssa-pre.c: Ditto.
5873         * tree-ssa-propagate.c: Ditto.
5874         * tree-ssa-reassoc.c: Ditto.
5875         * tree-ssa-sccvn.c: Ditto.
5876         * tree-ssa-sink.c: Ditto.
5877         * tree-ssa-strlen.c: Ditto.
5878         * tree-ssa-structalias.c: Ditto.
5879         * tree-ssa-tail-merge.c: Ditto.
5880         * tree-ssa-ter.c: Ditto.
5881         * tree-ssa-threadedge.c: Ditto.
5882         * tree-ssa-threadupdate.c: Ditto.
5883         * tree-ssa-uncprop.c: Ditto.
5884         * tree-ssa-uninit.c: Ditto.
5885         * tree-ssa.c: Ditto.
5886         * tree-ssanames.c: Ditto.
5887         * tree-stdarg.c: Ditto.
5888         * tree-streamer-in.c: Ditto.
5889         * tree-streamer-out.c: Ditto.
5890         * tree-streamer.c: Ditto.
5891         * tree-switch-conversion.c: Ditto.
5892         * tree-tailcall.c: Ditto.
5893         * tree-vect-data-refs.c: Ditto.
5894         * tree-vect-generic.c: Ditto.
5895         * tree-vect-loop-manip.c: Ditto.
5896         * tree-vect-loop.c: Ditto.
5897         * tree-vect-patterns.c: Ditto.
5898         * tree-vect-slp.c: Ditto.
5899         * tree-vect-stmts.c: Ditto.
5900         * tree-vectorizer.c: Ditto.
5901         * tree-vrp.c: Ditto.
5902         * tree.c: Ditto.
5903         * tsan.c: Ditto.
5904         * ubsan.c: Ditto.
5905         * valtrack.c: Ditto.
5906         * valtrack.h: Ditto.
5907         * value-prof.c: Ditto.
5908         * var-tracking.c: Ditto.
5909         * varasm.c: Ditto.
5910         * varpool.c: Ditto.
5911         * vtable-verify.c: Ditto.
5912         * web.c: Ditto.
5913         * config/aarch64/aarch64-builtins.c: Ditto.
5914         * config/aarch64/aarch64.c: Ditto.
5915         * config/alpha/alpha.c: Ditto.
5916         * config/arc/arc.c: Ditto.
5917         * config/arm/arm.c: Ditto.
5918         * config/avr/avr.c: Ditto.
5919         * config/bfin/bfin.c: Ditto.
5920         * config/c6x/c6x.c: Ditto.
5921         * config/cr16/cr16.c: Ditto.
5922         * config/cris/cris.c: Ditto.
5923         * config/darwin-c.c: Ditto.
5924         * config/darwin.c: Ditto.
5925         * config/epiphany/epiphany.c: Ditto.
5926         * config/epiphany/mode-switch-use.c: Ditto.
5927         * config/epiphany/resolve-sw-modes.c: Ditto.
5928         * config/fr30/fr30.c: Ditto.
5929         * config/frv/frv.c: Ditto.
5930         * config/h8300/h8300.c: Ditto.
5931         * config/i386/i386.c: Ditto.
5932         * config/i386/winnt.c: Ditto.
5933         * config/ia64/ia64.c: Ditto.
5934         * config/iq2000/iq2000.c: Ditto.
5935         * config/lm32/lm32.c: Ditto.
5936         * config/m32c/m32c.c: Ditto.
5937         * config/m32r/m32r.c: Ditto.
5938         * config/m68k/m68k.c: Ditto.
5939         * config/mcore/mcore.c: Ditto.
5940         * config/mep/mep.c: Ditto.
5941         * config/microblaze/microblaze.c: Ditto.
5942         * config/mips/mips.c: Ditto.
5943         * config/mmix/mmix.c: Ditto.
5944         * config/mn10300/mn10300.c: Ditto.
5945         * config/moxie/moxie.c: Ditto.
5946         * config/msp430/msp430.c: Ditto.
5947         * config/nds32/nds32-cost.c: Ditto.
5948         * config/nds32/nds32-fp-as-gp.c: Ditto.
5949         * config/nds32/nds32-intrinsic.c: Ditto.
5950         * config/nds32/nds32-isr.c: Ditto.
5951         * config/nds32/nds32-md-auxiliary.c: Ditto.
5952         * config/nds32/nds32-memory-manipulation.c: Ditto.
5953         * config/nds32/nds32-pipelines-auxiliary.c: Ditto.
5954         * config/nds32/nds32-predicates.c: Ditto.
5955         * config/nds32/nds32.c: Ditto.
5956         * config/nios2/nios2.c: Ditto.
5957         * config/pa/pa.c: Ditto.
5958         * config/pdp11/pdp11.c: Ditto.
5959         * config/rl78/rl78.c: Ditto.
5960         * config/rs6000/rs6000.c: Ditto.
5961         * config/rx/rx.c: Ditto.
5962         * config/s390/s390.c: Ditto.
5963         * config/sh/sh-mem.cc: Ditto.
5964         * config/sh/sh.c: Ditto.
5965         * config/sh/sh_optimize_sett_clrt.cc: Ditto.
5966         * config/sh/sh_treg_combine.cc: Ditto.
5967         * config/sparc/sparc.c: Ditto.
5968         * config/spu/spu.c: Ditto.
5969         * config/stormy16/stormy16.c: Ditto.
5970         * config/tilegx/tilegx.c: Ditto.
5971         * config/tilepro/tilepro.c: Ditto.
5972         * config/v850/v850.c: Ditto.
5973         * config/vax/vax.c: Ditto.
5974         * config/xtensa/xtensa.c: Ditto.
5976 2014-10-27  Alan Lawrence  <alan.lawrence@arm.com>
5978         * config/aarch64/aarch64.c (TARGET_GIMPLE_FOLD_BUILTIN): Comment out.
5979         * config/aarch64/aarch64-builtins.c (aarch64_gimple_fold_builtin):
5980         Remove using preprocessor directives.
5982 2014-10-27  Richard Biener  <rguenther@suse.de>
5984         * match.pd (0 % X): Properly use the iterator iterating over
5985         all modulo operators.
5986         (X % 1): Likewise.
5988 2014-10-27  Richard Biener  <rguenther@suse.de>
5990         * tree-ssa-forwprop.c: Include tree-cfgcleanup.h and tree-into-ssa.h.
5991         (lattice): New global.
5992         (fwprop_ssa_val): New function.
5993         (fold_all_stmts): Likewise.
5994         (pass_forwprop::execute): Finally fold all stmts.
5996 2014-10-26  Manuel López-Ibáñez  <manu@gcc.gnu.org>
5998         PR c++/53061
5999         * doc/invoke.texi (fmessage-length): Update text to match reality.
6001 2014-10-26  Richard Sandiford  <richard.sandiford@arm.com>
6003         * config/microblaze/microblaze.c: Include rtl-iter.h.
6004         (microblaze_tls_referenced_p_1): Delete.
6005         (microblaze_tls_referenced_p): Use FOR_EACH_SUBRTX.
6007 2014-10-26  Richard Sandiford  <richard.sandiford@arm.com>
6009         * config/mips/mips.c (mips_at_reg_p): Delete.
6010         (mips_need_noat_wrapper_p): Use FOR_EACH_SUBRTX.
6012 2014-10-26  Richard Sandiford  <richard.sandiford@arm.com>
6014         * config/mips/mips.c (mips_record_lo_sum): Replace with...
6015         (mips_record_lo_sums): ...this new function.
6016         (mips_reorg_process_insns): Update accordingly.
6018 2014-10-26  Richard Sandiford  <richard.sandiford@arm.com>
6020         * config/mips/mips.c (mips_sim_insn): Update comment.
6021         (mips_sim_wait_regs_2): Delete.
6022         (mips_sim_wait_regs_1): Use FOR_EACH_SUBRTX_VAR.
6024 2014-10-26  Richard Sandiford  <richard.sandiford@arm.com>
6026         * config/mips/mips.c (r10k_needs_protection_p_call): Take a const_rtx
6027         and return a bool.  Iterate over all subrtxes here.
6028         (r10k_needs_protection_p): Update accordingly.
6030 2014-10-26  Richard Sandiford  <richard.sandiford@arm.com>
6032         * config/mips/mips.c (r10k_needs_protection_p_1): Take an rtx
6033         rather than an rtx pointer.  Change type of insn from "void *"
6034         to its real type.  Return bool rather than int.  Iterate over
6035         all subrtxes here.
6036         (r10k_needs_protection_p_store): Update accordingly.
6037         (r10k_needs_protection_p): Likewise.
6039 2014-10-26  Richard Sandiford  <richard.sandiford@arm.com>
6041         * config/mips/mips.c (mips16_rewrite_pool_refs_info): Delete.
6042         (mips16_rewrite_pool_refs): Take the insn and constant pool as
6043         parameters.  Iterate over the instruction's pattern and return void.
6044         (mips16_lay_out_constants): Update accordingly.
6046 2014-10-26  Richard Sandiford  <richard.sandiford@arm.com>
6048         * config/mips/mips.c (mips_kernel_reg_p): Replace with...
6049         (mips_refers_to_kernel_reg_p): ...this new function.
6050         (mips_expand_prologue): Update accordingly.
6052 2014-10-26  Richard Sandiford  <richard.sandiford@arm.com>
6054         * config/mips/mips.c (mips_rewrite_small_data_1): Take the context
6055         as a parameter instead of the containing MEM.  Iterate over all
6056         subrtxes.  Don't return a value.
6057         (mips_rewrite_small_data): Update call accordingly.
6059 2014-10-26  Richard Sandiford  <richard.sandiford@arm.com>
6061         * config/mips/mips.c: Include rtl-iter.h.
6062         (mips_small_data_pattern_1): Take an rtx rather than an rtx pointer.
6063         Take the context as a parameter instead of the containing MEM.
6064         Iterate over all subrtxes.
6065         (mips_small_data_pattern_p): Update call accordingly.
6067 2014-10-26  Richard Sandiford  <richard.sandiford@arm.com>
6069         * config/mep/mep.c (mep_mul_hilo_bypass_1): Delete.
6070         (mep_mul_hilo_bypass_p): Use FOR_EACH_SUBRTX.
6072 2014-10-26  Richard Sandiford  <richard.sandiford@arm.com>
6074         * config/mep/mep.c (mep_store_find_set): Take a const_rtx and
6075         return a bool.  Replace "void *" with specific type.  Iterate
6076         over all subrtxes.
6077         (mep_store_data_bypass_1): Update calls accordingly.
6079 2014-10-26  Richard Sandiford  <richard.sandiford@arm.com>
6081         * config/mep/mep.c: Include rtl-iter.h.
6082         (global_reg_mentioned_p_1): Take a const_rtx and return a bool.
6083         (xtensa_tls_referenced_p): Return a bool.  Use FOR_EACH_SUBRTX.
6085 2014-10-26  Richard Sandiford  <richard.sandiford@arm.com>
6087         * config/xtensa/xtensa.c: Include rtl-iter.h.
6088         (xtensa_tls_referenced_p_1): Delete.
6089         (xtensa_tls_referenced_p): Use FOR_EACH_SUBRTX.
6091 2014-10-26  Richard Sandiford  <richard.sandiford@arm.com>
6093         * config/sh/sh.c (sh_contains_memref_p_1): Delete.
6094         (sh_contains_memref_p): Use FOR_EACH_SUBRTX.
6096 2014-10-26  Richard Sandiford  <richard.sandiford@arm.com>
6098         * config/sh/sh-protos.h (shmedia_cleanup_truncate): Take an
6099         rtx as argument and return the number of changes.
6100         * config/sh/sh.c: Include rtl-iter.h.
6101         (shmedia_cleanup_truncate): Take an rtx as argument and iterate
6102         over all subrtxes.  Return the number of changes made.
6103         * config/sh/sh.md: Update caller accordingly.
6105 2014-10-26  Richard Sandiford  <richard.sandiford@arm.com>
6107         * config/m68k/m68k.c (m68k_tls_reference_p_1): Delete.
6108         (m68k_tls_reference_p): Use FOR_EACH_SUBRTX_VAR.
6110 2014-10-26  Richard Sandiford  <richard.sandiford@arm.com>
6112         * config/m68k/m68k.c: Include rtl-iter.h.
6113         (m68k_final_prescan_insn_1): Delete.
6114         (m68k_final_prescan_insn): Use FOR_EACH_SUBRTX_VAR.
6116 2014-10-25  Jakub Jelinek  <jakub@redhat.com>
6118         PR tree-optimization/63641
6119         * tree-ssa-reassoc.c (optimize_range_tests_to_bit_test): Set high
6120         to low + prec - 1 - clz (mask) instead of low + prec - clz (mask).
6122 2014-10-25  Alan Modra  <amodra@gmail.com>
6124         PR rtl-optimization/63615
6125         * simplify-rtx.c (simplify_plus_minus): Set "canonicalized" on
6126         decomposing PLUS or MINUS if operands are not placed adjacent
6127         in the "ops" array.
6129 2014-10-25  Joseph Myers  <joseph@codesourcery.com>
6131         * config/rs6000/rs6000.c (rs6000_hard_regno_nregs_internal): Do
6132         not allow e500 double in registers not satisyfing
6133         SPE_SIMD_REGNO_P.
6135 2014-10-24  Aldy Hernandez  <aldyh@redhat.com>
6137         * dwarf2out.c (declare_in_namespace): Only emit external
6138         declarations in the local scope once.
6140 2014-10-24  Jonathan Wakely  <jwakely@redhat.com>
6142         * ginclude/stdbool.h: Do not define bool, true or false in C++11.
6144 2014-10-24  Charles Baylis  <charles.baylis@linaro.org>
6146         * config/aarch64/arm_neon.h (__LD2_LANE_FUNC): Rewrite using builtins,
6147         update uses to use new macro arguments.
6148         (__LD3_LANE_FUNC): Likewise.
6149         (__LD4_LANE_FUNC): Likewise.
6151 2014-10-24  Charles Baylis  <charles.baylis@linaro.org>
6153         * config/aarch64/aarch64-builtins.c
6154         (aarch64_types_loadstruct_lane_qualifiers): Define.
6155         * config/aarch64/aarch64-simd-builtins.def (ld2_lane, ld3_lane,
6156         ld4_lane): New builtins.
6157         * config/aarch64/aarch64-simd.md (aarch64_vec_load_lanesoi_lane<mode>):
6158         New pattern.
6159         (aarch64_vec_load_lanesci_lane<mode>): Likewise.
6160         (aarch64_vec_load_lanesxi_lane<mode>): Likewise.
6161         (aarch64_ld2_lane<mode>): New expand.
6162         (aarch64_ld3_lane<mode>): Likewise.
6163         (aarch64_ld4_lane<mode>): Likewise.
6164         * config/aarch64/aarch64.md (define_c_enum "unspec"): Add
6165         UNSPEC_LD2_LANE, UNSPEC_LD3_LANE, UNSPEC_LD4_LANE.
6167 2014-10-24  Georg-Johann Lay  <avr@gjlay.de>
6169         * avr-protos.h (avr_out_sign_extend): New.
6170         * avr.c (avr_adjust_insn_length) [ADJUST_LEN_SEXT]: Handle.
6171         (avr_out_sign_extend): New function.
6172         * avr.md (extendqihi2, extendqipsi2, extendqisi2, extendhipsi2)
6173         (extendhisi2, extendpsisi2): Use it.
6174         (adjust_len) [sext]: New.
6176 2014-10-24  Martin Liska  <mliska@suse.cz>
6178         * ipa-icf.c (sem_function::compare_phi_node): PHI result comparison
6179         added.
6181 2014-10-24  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
6183         * config/aarch64/aarch64-elf-raw.h (CA53_ERR_835769_SPEC): Define.
6184         (LINK_SPEC): Include CA53_ERR_835769_SPEC.
6185         * config/aarch64/aarch64-linux.h (CA53_ERR_835769_SPEC): Define.
6186         (LINK_SPEC): Include CA53_ERR_835769_SPEC.
6188 2014-10-24  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
6190         * config/aarch64/aarch64.h (ADJUST_INSN_LENGTH): Wrap definition in
6191         do while (0).
6192         * config/aarch64/aarch64.c (is_mem_p): Delete.
6193         (is_memory_op): Rename to...
6194         (has_memory_op): ... This.  Use FOR_EACH_SUBRTX.
6195         (dep_between_memop_and_curr): Assert that the input is a SET.
6196         (aarch64_madd_needs_nop): Add comment.  Do not call
6197         dep_between_memop_and_curr on NULL body.
6198         (aarch64_final_prescan_insn): Add comment.
6199         Include rtl-iter.h.
6201 2014-10-24  Richard Biener  <rguenther@suse.de>
6203         * Makefile.in (BUILD_CPPLIB): Move $(LIBINTL) $(LIBICONV)
6204         to genmatch BUILD_LIBS instead.
6206 2014-10-24  Richard Biener  <rguenther@suse.de>
6208         * genmatch.c (expr::gen_transform): Use fold_buildN_loc
6209         and build_call_expr_loc.
6210         (dt_simplify::gen): Drop non_lvalue for GIMPLE, use
6211         non_lvalue_loc to build it for GENERIC.
6212         (decision_tree::gen_generic): Add location argument to
6213         generic_simplify prototype.
6214         (capture_info): New class.
6215         (capture_info::capture_info): New constructor.
6216         (capture_info::walk_match): New method.
6217         (capture_info::walk_result): New method.
6218         (capture_info::walk_c_expr): New method.
6219         (dt_simplify::gen): Handle preserving side-effects for
6220         GENERIC code generation.
6221         (decision_tree::gen_generic): Do not reject operands
6222         with TREE_SIDE_EFFECTS.
6223         * generic-match.h: New file.
6224         * generic-match-head.c: Include generic-match.h, not gimple-match.h.
6225         * match.pd: Add some constant folding patterns from fold-const.c.
6226         * fold-const.c: Include generic-match.h.
6227         (fold_unary_loc): Dispatch to generic_simplify.
6228         (fold_ternary_loc): Likewise.
6229         (fold_binary_loc): Likewise.  Remove patterns now implemented
6230         by generic_simplify.
6231         * gimple-fold.c (replace_stmt_with_simplification): New function.
6232         (fold_stmt_1): Add valueize parameter, dispatch to gimple_simplify.
6233         (no_follow_ssa_edges): New function.
6234         (fold_stmt): New overload with valueization hook.  Use
6235         no_follow_ssa_edges for the overload without hook.
6236         (fold_stmt_inplace): Likewise.
6237         * gimple-fold.h (no_follow_ssa_edges): Declare.
6239 2014-10-24  Felix Yang  <felix.yang@huawei.com>
6240         Jiji Jiang  <jiangjiji@huawei.com>
6242         PR target/63173
6243         * config/aarch64/arm_neon.h (__LD2R_FUNC): Remove macro.
6244         (__LD3R_FUNC): Ditto.
6245         (__LD4R_FUNC): Ditto.
6246         (vld2_dup_s8, vld2_dup_s16, vld2_dup_s32, vld2_dup_f32, vld2_dup_f64,
6247          vld2_dup_u8, vld2_dup_u16, vld2_dup_u32, vld2_dup_p8, vld2_dup_p16
6248          vld2_dup_s64, vld2_dup_u64, vld2q_dup_s8, vld2q_dup_p8,
6249          vld2q_dup_s16, vld2q_dup_p16, vld2q_dup_s32, vld2q_dup_s64,
6250          vld2q_dup_u8, vld2q_dup_u16, vld2q_dup_u32, vld2q_dup_u64
6251          vld2q_dup_f32, vld2q_dup_f64): Rewrite using builtin functions.
6252         (vld3_dup_s64, vld3_dup_u64, vld3_dup_f64, vld3_dup_s8
6253          vld3_dup_p8, vld3_dup_s16, vld3_dup_p16, vld3_dup_s32
6254          vld3_dup_u8, vld3_dup_u16, vld3_dup_u32, vld3_dup_f32
6255          vld3q_dup_s8, vld3q_dup_p8, vld3q_dup_s16, vld3q_dup_p16
6256          vld3q_dup_s32, vld3q_dup_s64, vld3q_dup_u8, vld3q_dup_u16
6257          vld3q_dup_u32, vld3q_dup_u64, vld3q_dup_f32, vld3q_dup_f64): Likewise.
6258         (vld4_dup_s64, vld4_dup_u64, vld4_dup_f64, vld4_dup_s8
6259          vld4_dup_p8, vld4_dup_s16, vld4_dup_p16, vld4_dup_s32
6260          vld4_dup_u8, vld4_dup_u16, vld4_dup_u32, vld4_dup_f32
6261          vld4q_dup_s8, vld4q_dup_p8, vld4q_dup_s16, vld4q_dup_p16
6262          vld4q_dup_s32, vld4q_dup_s64, vld4q_dup_u8, vld4q_dup_u16
6263          vld4q_dup_u32, vld4q_dup_u64, vld4q_dup_f32, vld4q_dup_f64): Likewise.
6264         * config/aarch64/aarch64.md (define_c_enum "unspec"): Add
6265         UNSPEC_LD2_DUP, UNSPEC_LD3_DUP, UNSPEC_LD4_DUP.
6266         * config/aarch64/aarch64-simd-builtins.def (ld2r, ld3r, ld4r): New
6267         builtins.
6268         * config/aarch64/aarch64-simd.md (aarch64_simd_ld2r<mode>): New pattern.
6269         (aarch64_simd_ld3r<mode>): Likewise.
6270         (aarch64_simd_ld4r<mode>): Likewise.
6271         (aarch64_ld2r<mode>): New expand.
6272         (aarch64_ld3r<mode>): Likewise.
6273         (aarch64_ld4r<mode>): Likewise.
6275 2014-10-24  Maxim Kuvyrkov  <maxim.kuvyrkov@gmail.com>
6277         * rtlanal.c (get_base_term): Handle SCRATCH.
6279 2014-10-24  Maxim Kuvyrkov  <maxim.kuvyrkov@gmail.com>
6281         * haifa-sched.c (sched_init): Disable max_issue when scheduling for
6282         register pressure.
6284 2014-10-24  Maxim Kuvyrkov  <maxim.kuvyrkov@gmail.com>
6286         * haifa-sched.c (cached_first_cycle_multipass_dfa_lookahead,)
6287         (cached_issue_rate): Remove.  Use dfa_lookahead and issue_rate instead.
6288         (max_issue, choose_ready, sched_init): Update.
6290 2014-10-24  Maxim Kuvyrkov  <maxim.kuvyrkov@gmail.com>
6292         * sched-int.h (struct _haifa_insn_data:last_rfs_win): New field.
6293         * haifa-sched.c (INSN_LAST_RFS_WIN): New access macro.
6294         (rfs_result): Set INSN_LAST_RFS_WIN.  Update signature.
6295         (rank_for_schedule): Update calls to rfs_result to pass new parameters.
6296         (print_rank_for_schedule_stats): Print out elements of ready list that
6297         ended up on their respective places due to each of the sorting
6298         heuristics.
6299         (ready_sort): Update.
6300         (debug_ready_list_1): Improve printout for SCHED_PRESSURE_MODEL.
6301         (schedule_block): Update.
6303 2014-10-24  Maxim Kuvyrkov  <maxim.kuvyrkov@gmail.com>
6305         * haifa-sched.c (sched_class_regs_num, call_used_regs_num): New static
6306         arrays.  Use sched_class_regs_num instead of ira_class_hard_regs_num.
6307         (print_curr_reg_pressure, setup_insn_reg_pressure_info,)
6308         (model_update_pressure, model_spill_cost): Use sched_class_regs_num.
6309         (model_start_schedule): Update.
6310         (sched_pressure_start_bb): New static function.  Calculate
6311         sched_class_regs_num.
6312         (schedule_block): Use it.
6313         (alloc_global_sched_pressure_data): Calculate call_used_regs_num.
6315 2014-10-24  Richard Biener  <rguenther@suse.de>
6317         * Makefile.in (BUILD_CPPLIB): When in stage2+ use the
6318         host library and make sure to pull in the required libintl
6319         and libiconv dependencies.
6321 2014-10-24  Richard Biener  <rguenther@suse.de>
6323         * fold-const.c (fold_binary_loc): Fix copy-and-pasto.
6325 2014-10-24  Markus Trippelsdorf  <markus@trippelsdorf.de>
6327         PR bootstrap/63632
6328         * collect2.c (main): Filter out -fno-lto.
6330 2014-10-24  Martin Liska  <mliska@suse.cz>
6332         * ipa-icf.c (sem_item_optimizer::parse_nonsingleton_classes): Guard
6333         division by zero in dumps.
6334         (sem_item_optimizer::merge_classes): Ditto.
6336 2014-10-23  John David Anglin  <danglin@gcc.gnu.org>
6338         * config/pa/pa.c (pa_can_combine_p): Fix typo in last change.
6340 2014-10-23  Ian Lance Taylor  <iant@google.com>
6342         * tree-vrp.c (extract_range_from_assert): Fix typo in comment.
6344 2014-10-23  Ian Lance Taylor  <iant@google.com>
6346         * config/mep/mep.h (TARGET_HAS_F_SETLKW): Don't undefine.
6348 2014-10-23  Jakub Jelinek  <jakub@redhat.com>
6350         PR debug/63623
6351         * var-tracking.c (stack_adjust_offset_pre_post_cb): New function.
6352         (stack_adjust_offset_pre_post): Use it through for_each_inc_dec,
6353         instead of only handling autoinc in dest if it is a MEM.
6354         (vt_stack_adjustments): Fix up formatting.
6356 2014-10-23  DJ Delorie  <dj@redhat.com>
6358         * config/msp430/msp430.c (msp430_print_operand): 'x' modifier is
6359         independend of -mlarge.
6360         * config/msp430/constraints.md (Ys): Update comment.
6362 2014-10-23  Evgeny Stupachenko  <evstupac@gmail.com>
6364         PR target/63534
6365         PR target/63618
6366         * cse.c (delete_trivially_dead_insns): Consider PIC register is used
6367         while it is pseudo.
6368         * dse.c (deletable_insn_p): Likewise.
6370 2014-10-23  Georg-Johann Lay  <avr@gjlay.de>
6372         * config/avr/avr.c: Fix GNU coding rules and typos.
6373         * config/avr/avr.h: Dito.
6374         * config/avr/avr-c.c: Dito.
6375         * config/avr/avr.md: Dito.
6377 2014-10-23  Kirill Yukhin  <kirill.yukhin@intel.com>
6379         * config/i386/sse.md (define_mode_iterator VI1248_AVX512VL_AVX512BW):
6380         New.
6381         (define_insn "*abs<mode>2"): Use VI1248_AVX512VL_AVX512BW mode
6382         iterator.
6383         (define_expand "abs<mode>2"): Ditto.
6385 2014-10-23  Kirill Yukhin  <kirill.yukhin@intel.com>
6387         * tree-core.h (tree_var_decl): Extend `function_code' field
6388         by one bit, move `regdecl_flag' field to ...
6389         (tree_decl_with_vis): Here.
6390         * tree.h (DECL_STATIC_CHAIN): Update struct name.
6392 2014-10-23  Richard Biener  <rguenther@suse.de>
6394         * Makefile.in (BUILD_CPPLIB): Add.
6395         (build/genmatch$(build_exeext)): Use BUILD_CPPLIB, not CPPLIB.
6396         Drop LIBIBERTY.
6398 2014-10-23  Richard Biener  <rguenther@suse.de>
6400         * fold-const.c (fold_binary_loc): Preserve side-effects of
6401         X - X when simplifying to 0.
6402         * stor-layout.c (finish_bitfield_representative): Strip
6403         side-effects of evaluating the difference of two DECL_FIELD_OFFSET.
6405 2014-10-22  Richard Biener  <rguenther@suse.de>
6406             Tobias Burnus <burnus@net-b.de>
6408         PR lto/63603
6409         * gcc.c (LINK_COMMAND_SPEC): Add %{fno-lto}.
6411 2014-10-22  Dehao Chen  <dehao@google.com>
6413         * auto-profile.c: Change order of header files.
6415 2014-10-22  Guozhi Wei  <carrot@google.com>
6417         PR tree-optimization/63530
6418         tree-vect-data-refs.c (vect_create_addr_base_for_vector_ref): Set
6419         pointer alignment according to DR_MISALIGNMENT.
6421 2014-10-22  David Malcolm  <dmalcolm@redhat.com>
6423         * ipa-icf.c (ipa_icf_driver): Set optimizer to NULL when done.
6425 2014-10-22  Andrew MacLeod  <amacleod@redhat.com>
6427         * cfgbuild.h: New.  Add prototypes for cfgbuild.c.
6428         * cfgcleanup.h: New.  Add prototypes for cfgcleanup.c.
6429         * cfgloopmanip.h: New.  Add prototypes for cfgloopmanip.c.
6430         * dominance.h: New.  Add prototypes for dominance.c.
6431         * cfgloop.h: Move some prototypes/enum to cfgloopmanip.h and include it.
6432         * cfghooks.h: (struct profile_record) Relocate here.
6433         Relocate 2 prototypes from basic-block.h.
6434         * basic-block.h: Move prototypes and struct to new header files.
6435         Include cfgbuild.h, cfgcleanup.h, and dominance.h.
6436         * rtl.h: Move a few prototypes to new header files.
6437         * cfgcleanup.c (merge_memattrs): Make static.
6438         * genopinit.c (main): Add predict.h to list of includes.
6439         * predict.h: Update prototype list to match predict.c.
6440         * predict.c (maybe_hot_count_p): Export.
6441         (cgraph_edge::maybe_hot_p): Move to cgraph.c.
6442         (cgraph_node::optimize_for_size_p): Move to cgraph.h.
6443         * cgraph.h (cgraph_node::optimize_for_size_p): Relocate here.
6444         * cgraph.c (cgraph_edge::maybe_hot_p): Relocate here.
6445         * profile.h: Adjust prototypes.
6446         * ifcvt.h: New.  Relocate struct ce_if_block here.
6447         * ifcvt.c: Include ifcvt.h.
6448         * config/frv/frv.c: Include ifcvt.h.
6449         * config/frv/frv-protos.h: Add 'struct' to ce_if_block * parameters.
6451 2014-10-22  Richard Sandiford  <richard.sandiford@arm.com>
6453         * lra.c (lra): Remove call to recog_init.
6454         * config/i386/i386.md (preferred_for_speed): New attribute
6455         (*float<SWI48:mode><MODEF:mode>2_sse): Override it instead of
6456         "enabled".  Remove check for sched1.
6458 2014-10-22  Richard Sandiford  <richard.sandiford@arm.com>
6460         * recog.h (recog_data_d): Remove enabled_alternatives.
6461         * recog.c (extract_insn): Don't set it.
6462         * reload.c (find_reloads): Call get_enabled_alternatives.
6464 2014-10-22  Richard Sandiford  <richard.sandiford@arm.com>
6466         * recog.h (constrain_operands): Add an alternative_mask parameter.
6467         (constrain_operands_cached): Likewise.
6468         (get_preferred_alternatives): Declare new form.
6469         * recog.c (get_preferred_alternatives): New bb-taking instance.
6470         (constrain_operands): Take the set of available alternatives as
6471         a parameter.
6472         (check_asm_operands, insn_invalid_p, extract_constrain_insn)
6473         (extract_constrain_insn_cached): Update calls to constrain_operands.
6474         * caller-save.c (reg_save_code): Likewise.
6475         * ira.c (setup_prohibited_mode_move_regs): Likewise.
6476         * postreload-gcse.c (eliminate_partially_redundant_load): Likewise.
6477         * ree.c (combine_reaching_defs): Likewise.
6478         * reload.c (can_reload_into): Likewise.
6479         * reload1.c (reload, reload_as_needed, inc_for_reload): Likewise.
6480         (gen_reload_chain_without_interm_reg_p, emit_input_reload_insns)
6481         (emit_insn_if_valid_for_reload): Likewise.
6482         * reorg.c (fill_slots_from_thread): Likewise.
6483         * config/i386/i386.c (ix86_attr_length_address_default): Likewise.
6484         * config/pa/pa.c (pa_can_combine_p): Likewise.
6485         * config/rl78/rl78.c (insn_ok_now): Likewise.
6486         * config/sh/sh.md (define_peephole2): Likewise.
6487         * final.c (final_scan_insn): Update call to constrain_operands_cached.
6489 2014-10-22  Richard Sandiford  <richard.sandiford@arm.com>
6491         * doc/md.texi: Document "preferred_for_size" and "preferred_for_speed"
6492         attributes.
6493         * genattr.c (main): Handle "preferred_for_size" and
6494         "preferred_for_speed" in the same way as "enabled".
6495         * recog.h (bool_attr): New enum.
6496         (target_recog): Replace x_enabled_alternatives with x_bool_attr_masks.
6497         (get_preferred_alternatives, check_bool_attrs): Declare.
6498         * recog.c (have_bool_attr, get_bool_attr, get_bool_attr_mask_uncached)
6499         (get_bool_attr_mask, get_preferred_alternatives, check_bool_attrs):
6500         New functions.
6501         (get_enabled_alternatives): Use get_bool_attr_mask.
6502         * ira-costs.c (record_reg_classes): Use get_preferred_alternatives
6503         instead of recog_data.enabled_alternatives.
6504         * ira.c (ira_setup_alts): Likewise.
6505         * postreload.c (reload_cse_simplify_operands): Likewise.
6506         * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
6507         * ira-lives.c (preferred_alternatives): New variable.
6508         (process_bb_node_lives): Set it.
6509         (check_and_make_def_conflict, make_early_clobber_and_input_conflicts)
6510         (single_reg_class, ira_implicitly_set_insn_hard_regs): Use it instead
6511         of recog_data.enabled_alternatives.
6512         * lra-int.h (lra_insn_recog_data): Replace enabled_alternatives
6513         to preferred_alternatives.
6514         * lra-constraints.c (process_alt_operands): Update accordingly.
6515         * lra.c (lra_set_insn_recog_data): Likewise.
6516         (lra_update_insn_recog_data): Assert check_bool_attrs.
6518 2014-10-22  Richard Sandiford  <richard.sandiford@arm.com>
6520         * recog.h (extract_constrain_insn): Declare.
6521         * recog.c (extract_constrain_insn): New function.
6522         * lra.c (check_rtl): Use it.
6523         * postreload.c (reload_cse_simplify_operands): Likewise.
6524         * reg-stack.c (check_asm_stack_operands): Likewise.
6525         (subst_asm_stack_regs): Likewise.
6526         * regcprop.c (copyprop_hardreg_forward_1): Likewise.
6527         * regrename.c (build_def_use): Likewise.
6528         * sel-sched.c (get_reg_class): Likewise.
6529         * config/arm/arm.c (note_invalid_constants): Likewise.
6530         * config/s390/predicates.md (execute_operation): Likewise.
6532 2014-10-22  Jakub Jelinek  <jakub@redhat.com>
6533             Yury Gribov  <y.gribov@samsung.com>
6535         * common.opt (flag_sanitize_recover): New variable.
6536         (fsanitize-recover): Remove Var/Init, deprecate.
6537         (fsanitize-recover=): New option.
6538         * doc/invoke.texi (fsanitize-recover): Update docs.
6539         * opts.c (finish_options): Use opts->x_flag_sanitize
6540         instead of flag_sanitize.  Prohibit -fsanitize-recover
6541         for anything besides UBSan.  Formatting.
6542         (common_handle_option): Handle OPT_fsanitize_recover_
6543         and OPT_fsanitize_recover.  Use opts->x_flag_sanitize
6544         instead of flag_sanitize.
6545         * asan.c (pass_sanopt::execute): Fix up formatting.
6546         * ubsan.c (ubsan_expand_bounds_ifn, ubsan_expand_null_ifn,
6547         ubsan_expand_objsize_ifn, ubsan_build_overflow_builtin,
6548         instrument_bool_enum_load, ubsan_instrument_float_cast,
6549         instrument_nonnull_arg, instrument_nonnull_return): Check
6550         bits in flag_sanitize_recover bitmask instead of
6551         flag_sanitize_recover as bool flag.
6553 2014-10-22  Jiong Wang <jiong.wang@arm.com>
6555         * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Add missing '\'.
6557 2014-10-22  Renlin Li <renlin.li@arm.com>
6559         * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Define
6560         __ARM_FEATURE_IDIV__.
6562 2014-10-22  Richard Biener  <rguenther@suse.de>
6564         * Makefile.in (s-match): Adjust dependencies to only catch
6565         match.pd.
6567 2014-10-22  Richard Biener  <rguenther@suse.de>
6568         Prathamesh Kulkarni  <bilbotheelffriend@gmail.com>
6570         * Makefile.in (OBJS): Add gimple-match.o and generic-match.o.
6571         (MOSTLYCLEANFILES): Add gimple-match.c and generic-match.c.
6572         (gimple-match.c): Generate by triggering s-match.
6573         (generic-match.c): Likewise.
6574         (s-match): Rule to build gimple-match.c and generic-match.c
6575         by running the genmatch generator program.
6576         (build/hash-table.o): Dependencies to build hash-table.c for the host.
6577         (build/genmatch.o): Dependencies to build genmatch.
6578         (genprog): Add match.
6579         (build/genmatch): Likewise.
6580         (TEXI_GCCINT_FILES): Add match-and-simplify.texi.
6581         * generic-match-head.c: New file.
6582         * gimple-match-head.c: Likewise.
6583         * gimple-match.h: Likewise.
6584         * genmatch.c: Likewise.
6585         * match.pd: Likewise.
6586         * builtins.h (fold_builtin_n): Export.
6587         * builtins.c (fold_builtin_n): Likewise.
6588         * gimple-fold.h (gimple_build): Declare various overloads.
6589         (gimple_simplify): Likewise.
6590         (gimple_convert): Re-implement in terms of gimple_build.
6591         * gimple-fold.c (gimple_convert): Remove.
6592         (gimple_build): New functions.
6593         * doc/match-and-simplify.texi: New file.
6594         * doc/gccint.texi: Add menu item Match and Simplify and include
6595         match-and-simplify.texi.
6597 2014-10-22  Jakub Jelinek  <jakub@redhat.com>
6599         PR target/63594
6600         * config/i386/i386.c (ix86_expand_vector_init_duplicate): For
6601         V{8HI,16QI,16HI,32QI}mode call ix86_vector_duplicate_value
6602         even for just TARGET_AVX2, not only for
6603         TARGET_AVX512VL && TARGET_AVX512BW.  For V{32HI,64QI}mode,
6604         call ix86_vector_duplicate_value only if TARGET_AVX512BW,
6605         otherwise build it using concatenation of 256-bit
6606         broadcast.
6607         * config/i386/sse.md (AVX_VEC_DUP_MODE): Moved after
6608         avx512 broadcast patterns.
6609         (vec_dup<mode>): Likewise.  For avx2 use
6610         v<sseintprefix>broadcast<bcstscalarsuff> instead of
6611         vbroadcast<ssescalarmodesuffix>.
6612         (AVX2_VEC_DUP_MODE): New mode iterator.
6613         (*vec_dup<mode>): New TARGET_AVX2 define_insn with
6614         AVX2_VEC_DUP_MODE iterator, add a splitter for that.
6616         PR target/63542
6617         * config/i386/i386.c (ix86_pic_register_p): Also return
6618         true if x is a hard register with ORIGINAL_REGNO equal to
6619         pic_offset_table_rtx pseudo REGNO.
6620         (ix86_delegitimize_address): For ix86_use_pseudo_pic_reg ()
6621         after reload, subtract GOT_SYMBOL_NAME symbol if possible.
6623 2014-10-22  Alan Modra  <amodra@gmail.com>
6625         * gengtype.h (obstack_chunk_alloc, obstack_chunk_free): Remove cast.
6626         * coretypes.h (obstack_chunk_alloc, obstack_chunk_free): Likewise.
6627         (gcc_obstack_init): Use obstack_specify_allocation in place of
6628         _obstack_begin.
6629         * genautomata.c (next_sep_el): Cast result of obstack_base to (char *).
6630         (regexp_representation): Likewise.
6631         * godump.c (go_output_type): Likewise.
6633 2014-10-21  John David Anglin  <danglin@gcc.gnu.org>
6635         * config.gcc: Remove MASK_JUMP_IN_DELAY from target_cpu_default2.
6636         * config/pa/pa.h (TARGET_DEFAULT): Remove MASK_JUMP_IN_DELAY.
6637         * config/pa/pa.opt (mjump-in-delay): Ignore option.  Update comment.
6639 2014-10-21 Manuel López-Ibáñez  <manu@gcc.gnu.org>
6641         * doc/invoke.texi (pedantic-errors): Explain better.
6643 2014-10-21  Joern Rennecke  <joern.rennecke@embecosm.com>
6644             Vidya Praveen <vidya.praveen@atmel.com>
6645             Praveen Kumar Kaushik <Praveen_Kumar.Kaushik@atmel.com>
6646             Senthil Kumar Selvaraj <Senthil_Kumar.Selvaraj@atmel.com>
6647             Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
6649         * config/avr/avr-c.c (avr_cpu_cpp_builtins): Don't define
6650         __MEMX for avrtiny.
6651         * config/avr/avr.c (avr_insert_attributes): Reject __memx for avrtiny.
6652         (avr_nonconst_pointer_addrspace): Likewise.
6653         * config/avr/avr.h (AVR_HAVE_LPM): Define.
6655         Added AVRTINY architecture to avr target.
6656         * config/avr/avr-arch.h (avr_arch): Added AVRTINY architecture.
6657         (base_arch_s): member added for AVRTINY architecture.
6658         * config/avr/avr.c: Added TINY_ADIW, TINY_SBIW macros as AVRTINY
6659         alternate for adiw/sbiw instructions. Added AVR_TMP_REGNO and
6660         AVR_ZERO_REGNO macros for tmp and zero registers. Replaced TMP_REGNO
6661         and ZERO_REGNO occurrences by AVR_TMP_REGNO and AVR_ZERO_REGNO
6662         respectively. LAST_CALLEE_SAVED_REG macro added for the last register
6663         in callee saved register list.
6664         (avr_option_override): CCP address updated for AVRTINY.
6665         (avr_init_expanders): tmp and zero rtx initialized as per arch.
6666         Reset avr_have_dimode if AVRTINY.
6667         (sequent_regs_live): Use LAST_CALLEE_SAVED_REG instead magic number.
6668         (emit_push_sfr): Use AVR_TMP_REGNO for tmp register number.
6669         (avr_prologue_setup_frame): Don't minimize prologue if AVRTINY.
6670         Use LAST_CALLEE_SAVED_REG to refer last callee saved register.
6671         (expand_epilogue): Likewise.
6672         (avr_print_operand): Print CCP address in case of AVRTINY also.
6673         <TBD>bad address
6674         (function_arg_regno_p): Check different register list for arguments
6675         if AVRTINY.
6676         (init_cumulative_args): Check for AVRTINY to update number of argument
6677         registers.
6678         (tiny_valid_direct_memory_access_range): New function. Return false if
6679         direct memory access range is not in accepted range for AVRTINY.
6680         (avr_out_movqi_r_mr_reg_disp_tiny): New function to handle register
6681         indirect load (with displacement) for AVRTINY.
6682         (out_movqi_r_mr): Updated instruction length for AVRTINY. Call
6683         avr_out_movqi_r_mr_reg_disp_tiny for load from reg+displacement.
6684         (avr_out_movhi_r_mr_reg_no_disp_tiny): New function to handle register
6685         indirect load (no displacement) for AVRTINY.
6686         (avr_out_movhi_r_mr_reg_disp_tiny): New function to handle register
6687         indirect load (with displacement) for AVRTINY.
6688         (avr_out_movhi_r_mr_pre_dec_tiny): New function to handle register
6689         indirect load for pre-decrement address.
6690         (out_movhi_r_mr): In case of AVRTINY, call tiny register indirect load
6691         functions. Update instruction length for AVRTINY.
6692         (avr_out_movsi_r_mr_reg_no_disp_tiny): New function. Likewise, for
6693         SImode.
6694         (avr_out_movsi_r_mr_reg_disp_tiny): New function. Likewise, for SImode.
6695         (out_movsi_r_mr): Likewise, for SImode.
6696         (avr_out_movsi_mr_r_reg_no_disp_tiny): New function to handle register
6697         indirect store (no displacement) for AVRTINY.
6698         (avr_out_movsi_mr_r_reg_disp_tiny): New function to handle register
6699         indirect store (with displacement) for AVRTINY.
6700         (out_movsi_mr_r): Emit out insn for IO address store. Update store
6701         instruction's size for AVRTINY. For AVRTINY, call tiny SImode indirect
6702         store functions.
6703         (avr_out_load_psi_reg_no_disp_tiny): New function to handle register
6704         indirect load (no displacement) for PSImode in AVRTINY.
6705         (avr_out_load_psi_reg_disp_tiny): New function to handle register
6706         indirect load (with displacement) for PSImode in AVRTINY.
6707         (avr_out_load_psi): Call PSImode register indirect load functions for
6708         AVRTINY. Update instruction length for AVRTINY.
6709         (avr_out_store_psi_reg_no_disp_tiny): New function to handle register
6710         indirect store (no displacement) for PSImode in AVRTINY.
6711         (avr_out_store_psi_reg_disp_tiny): New function to handle register
6712         indirect store (with displacement) for PSImode in AVRTINY.
6713         (avr_out_store_psi): Update instruction length for AVRTINY. Call tiny
6714         register indirect store functions for AVRTINY.
6715         (avr_out_movqi_mr_r_reg_disp_tiny): New function to handle QImode
6716         register indirect store (with displacement) for AVRTINY.
6717         (out_movqi_mr_r): Update instruction length for AVRTINY. Call tiny
6718         register indirect store function for QImode in AVRTINY.
6719         (avr_out_movhi_mr_r_xmega): Update instruction length for AVRTINY.
6720         (avr_out_movhi_mr_r_reg_no_disp_tiny): New function to handle register
6721         indirect store (no displacement) for HImode in AVRTINY.
6722         (avr_out_movhi_mr_r_reg_disp_tiny): New function to handle register
6723         indirect store (with displacement) for HImode in AVRTINY.
6724         (avr_out_movhi_mr_r_post_inc_tiny): New function to handle register
6725         indirect store for post-increment address in HImode.
6726         (out_movhi_mr_r): Update instruction length for AVRTINY. Call tiny
6727         register indirect store function for HImode in AVRTINY.
6728         (avr_out_compare): Use TINY_SBIW/ TINY_ADIW in place of sbiw/adiw
6729         in case of AVRTINY.
6730         (order_regs_for_local_alloc): Updated register allocation order for
6731         AVRTINY.
6732         (avr_conditional_register_usage): New function. It is a target hook
6733         (TARGET_CONDITIONAL_REGISTER_USAGE) function which updates fixed, call
6734         used registers list and register allocation order for AVRTINY.
6735         (avr_return_in_memory): Update return value size for AVRTINY.
6736         * config/avr/avr-c.c (avr_cpu_cpp_builtins): Added builtin macros
6737         for AVRTINY arch and tiny program memory base address.
6738         * config/avr/avr-devices.c (avr_arch_types): Added AVRTINY arch.
6739         (avr_texinfo): Added description for AVRTINY arch.
6740         * config/avr/avr.h: Added macro to identify AVRTINY arch. Updated
6741         STATIC_CHAIN_REGNUM for AVRTINY.
6742         * config/avr/avr-mcus.def: Added AVRTINY arch devices.
6743         * config/avr/avr.md: Added constants for tmp/ zero registers in
6744         AVRTINY. Attributes for AVRTINY added.
6745         (mov<mode>): Move src/ dest address to register if it is not in AVRTINY
6746         memory access range.
6747         (mov<mode>_insn): Avoid QImode direct load for AVRTINY if address not
6748         in AVRTINY memory access range.
6749         (*mov<mode>): Likewise for HImode and SImode.
6750         (*movsf): Likewise for SFmode.
6751         (delay_cycles_2): Updated instructions to be emitted as AVRTINY does
6752         not have sbiw.
6753         * config/avr/avr-protos.h: Added function prototype for
6754         tiny_valid_direct_memory_access_range.
6755         * config/avr/avr-tables.opt: Regenerate.
6756         * gcc/config/avr/t-multilib: Regenerate.
6757         * doc/avr-mmcu.texi: Regenerate.
6759 2014-10-21  Andrew Pinski  <apinski@cavium.com>
6761         * doc/invoke.texi (AARCH64/mtune): Document thunderx as an
6762         available option also.
6763         * config/aarch64/aarch64-cost-tables.h: New file.
6764         * config/aarch64/aarch64-cores.def (thunderx): New core.
6765         * config/aarch64/aarch64-tune.md: Regenerate.
6766         * config/aarch64/aarch64.c: Include aarch64-cost-tables.h instead
6767         of config/arm/aarch-cost-tables.h.
6768         (thunderx_regmove_cost): New variable.
6769         (thunderx_tunings): New variable.
6771 2014-10-21  Dehao Chen  <dehao@google.com>
6773         * auto-profile.c: New file.
6774         * auto-profile.h: New file.
6775         * basic-block.h (maybe_hot_count_p): New export func.
6776         (add_working_set): New export func.
6777         * gcov-io.h (GCOV_TAG_AFDO_FILE_NAMES): New tag.
6778         (GCOV_TAG_AFDO_FUNCTION): Likewise.
6779         (GCOV_TAG_AFDO_WORKING_SET): Likewise.
6780         * opts.c (enable_fdo_optimizations): New func.
6781         (common_handle_option): Handle -fauto-profile flag.
6782         * ipa-inline.c (want_early_inline_function_p): Iterative-einline.
6783         (class pass_early_inline): Export early_inliner.
6784         (early_inliner): Likewise.
6785         (pass_early_inline::execute): Likewise.
6786         * ipa-inline.h (early_inliner): Likewise.
6787         * predict.c (maybe_hot_count_p): New export func.
6788         (counts_to_freqs): AutoFDO logic.
6789         (rebuild_frequencies): Likewise.
6790         * tree-profile.c (pass_ipa_tree_profile::gate): Likewise.
6791         * profile.c (add_working_set): New func.
6792         * Makefile.in (auto-profile.o): New object file.
6793         * passes.def (pass_ipa_auto_profile): New pass.
6794         * tree-ssa-live.c (remove_unused_scope_block_p): AutoFDO logic.
6795         * tree-pass.h (make_pass_ipa_auto_profile): New pass.
6796         * toplev.c (compile_file): AutoFDO logic.
6797         * doc/invoke.texi (-fauto-profile): New doc.
6798         * coverage.c (coverage_init): AutoFDO logic.
6799         * common.opt (-fauto-profile): New flag.
6800         * timevar.def (TV_IPA_AUTOFDO): New tag.
6801         * value-prof.c (gimple_alloc_histogram_value): New export func.
6802         (check_ic_target): Likewise.
6803         * value-prof.h (gimple_alloc_histogram_value): Likewise.
6804         (check_ic_target): Likewise.
6806 2014-10-21  David Malcolm  <dmalcolm@redhat.com>
6808         * cgraph.c (cgraph_c_finalize): New function.
6809         * cgraph.h (cgraph_c_finalize): New prototype.
6810         (cgraphunit_c_finalize): New prototype.
6811         * cgraphunit.c (first_analyzed): Move from analyze_functions
6812         to file-scope.
6813         (first_analyzed_var): Likewise.
6814         (analyze_functions): Move static variables into file-scope.
6815         (cgraphunit_c_finalize): New function.
6816         * diagnostic.c (diagnostic_finish): Free the memory for
6817         context->classify_diagnostic and context->printer, running the
6818         destructor for the latter.
6819         (bt_stop): Use toplev::main.
6820         * dwarf2out.c (dwarf2out_finalize): New function.
6821         * dwarf2out.h (dwarf2out_c_finalize): New prototype.
6822         * gcse.c (gcse_c_finalize): New function.
6823         * gcse.h (gcse_c_finalize): New prototype.
6824         * ggc-page.c (init_ggc): Make idempotent.
6825         * input.c (input_location): Initialize to UNKNOWN_LOCATION.
6826         * ipa-cp.c (ipa_cp_c_finalize): New function.
6827         * ipa-prop.h (ipa_cp_c_finalize): New prototype.
6828         * ipa-pure-const.c (function_insertion_hook_holder): Move to be
6829         a field of class pass_ipa_pure_const.
6830         (node_duplication_hook_holder): Likewise.
6831         (node_removal_hook_holder): Likewise.
6832         (register_hooks): Convert to method...
6833         (pass_ipa_pure_const::register_hooks): ...here, converting
6834         static variable init_p into...
6835         (pass_ipa_pure_const::init_p): ...new field.
6836         (pure_const_generate_summary): Update invocation of
6837         register_hooks to invoke as a method of current_pass.
6838         (pure_const_read_summary): Likewise.
6839         (propagate): Convert to...
6840         (pass_ipa_pure_const::execute): ...method.
6841         * ipa-reference.c (ipa_init): Move static bool init_p from here
6842         to...
6843         (ipa_init_p): New file-scope variable, so that it can be reset
6844         when repeatedly invoking the compiler within one process by...
6845         (ipa_reference_c_finalize): New function.
6846         * ipa-reference.h (ipa_reference_c_finalize): New.
6847         * main.c (main): Replace invocation of toplev_main with
6848         construction of a toplev instance, and call its "main" method.
6849         * params.c (global_init_params): Add an assert that
6850         params_finished is false.
6851         (params_c_finalize): New.
6852         * params.h (params_c_finalize): New.
6853         * passes.c (execute_ipa_summary_passes): Set "current_pass" before
6854         invoking generate_summary, for the benefit of pass_ipa_pure_const.
6855         (ipa_write_summaries_2): Assign "pass" to "current_pass" global
6856         before calling write_summary hook.
6857         (ipa_write_optimization_summaries_1): Likewise when calling
6858         write_optimization_summary hook.
6859         (ipa_read_summaries_1): Likewise for read_summary hook.
6860         (ipa_read_optimization_summaries_1): Likewise for
6861         read_optimization_summary hook.
6862         (execute_ipa_stmt_fixups): Likewise.
6863         * stringpool.c (init_stringpool): Clean up if we're called more
6864         than once.
6865         * timevar.c (timevar_init): Ignore repeated calls.
6866         * toplev.c: Include "dwarf2out.h", "ipa-reference.h", "gcse.h",
6867         "ipa-prop.h".
6868         (general_init): Reset "input_location" to UNKNOWN_LOCATION.
6869         (initialize_rtl): Move static local "initialized_once"
6870         into file scope, and rename to...
6871         (rtl_initialized): New variable.
6872         (do_compile): Move timevar initialization from here to
6873         toplev::start_timevars.
6874         (toplev::toplev, toplev::~toplev, toplev::start_timevars,
6875         toplev::finalize): New functions.
6876         (toplev_main): Rename to...
6877         (toplev::main): ...this.
6878         * toplev.h (class toplev): New class.
6880 2014-10-21  Andrew MacLeod  <amacleod@redhat.com>
6882         * loop-doloop.c: Include loop-unroll.h.
6884 2014-10-21  Andrew MacLeod  <amacleod@redhat.com>
6886         * cfg.h: New.  Header file for cfg.c.
6887         * cfganal.h: New.  Header file for cfganal.c.
6888         * lcm.h: New.  Header file for lcm.c.
6889         * loop-unroll.h: New.  Header file for loop-unroll.h.
6890         * cfgloop.h: (unroll_loops): Remove prototype.
6891         * basic-block.h: Move prototypes and structs to new header files.
6892         Include cfg.h, cfganal.h, and lcm.h.
6893         * loop-init.c: Include loop-unroll.h.
6894         * loop-unroll.c: (referenced_in_one_insn_in_loop_p): Make static.
6895         * modulo-sched.c: Include loop-unroll.h.
6897 2014-10-21  Thomas Preud'homme  <thomas.preudhomme@arm.com>
6899         * tree-ssa-math-opts.c (find_bswap_or_nop_1): Fix creation of
6900         MARKER_BYTE_UNKNOWN markers when handling casts.
6902 2014-10-21  Richard Biener  <rguenther@suse.de>
6904         * tree-ssa-phiopt.c (value_replacement): Properly verify we
6905         are the non-singleton PHI.
6907 2014-10-21  Jakub Jelinek  <jakub@redhat.com>
6909         PR tree-optimization/63563
6910         * tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Bail out
6911         if either dra or drb stmts are not normal loads/stores.
6913 2014-10-21  Ilya Tocar  <ilya.tocar@intel.com>
6915         * config/i386/i386.c (expand_vec_perm_1): Fix
6916         expand_vec_perm_palignr case.
6917         * config/i386/sse.md (<ssse3_avx2>_palignr<mode>_mask): Use
6918         VI1_AVX512.
6920 2014-10-21  Zhenqiang Chen  <zhenqiang.chen@arm.com>
6922         * cfgloopanal.c (seq_cost): Delete.
6923         * rtl.h (seq_cost): New prototype.
6924         * rtlanal.c (seq_cost): New function.
6925         * tree-ssa-loop-ivopts.c (seq_cost): Delete.
6927 2014-10-20  Andrew MacLeod  <amacleod@redhat.com>
6929         * cfgrtl.h: New.  Add prototypes for cfgrtl.c.
6930         * basic-block.h: Remove prototypes for cfgrtl.c.
6931         * cfghooks.h (cfg_layout_initialize, cfg_layout_finalize): Move
6932         prototypes to cfgrtl.h.
6933         * profile.h (profile_info): Add extern export declaration.
6934         * rtl.h: Remove prototypes for cfgrtl.h.
6935         * tree-cfg.h (gt_ggc_mx, gt_pch_nx): Move prototypes to here.
6936         * ipa-inline.c: Include profile.h.
6937         * loop-unroll.c: Ditto.
6938         * modulo-sched.c: Ditto.
6939         * postreload-gcse.c: Ditto.
6940         * predict.c: Ditto.
6941         * sched-ebb.c: Ditto.
6942         * sched-rgn.c: Ditto.
6943         * tracer.c: Ditto.
6944         * tree-ssa-loop-ivcanon.c: Ditto.
6946 2014-10-20  Richard Biener  <rguenther@suse.de>
6948         * tree-vect-slp.c (vect_get_and_check_slp_defs): Try swapping
6949         operands to get a def operand kind match.  Signal mismatches
6950         to the parent so we can try swapping its operands.
6951         (vect_build_slp_tree): Try swapping operands if they have
6952         a mismatched operand kind.
6954 2014-10-20  Alan Modra  <amodra@gmail.com>
6956         PR debug/60655
6957         * simplify-rtx.c (simplify_plus_minus): Delete unused "input_ops".
6958         Increase "ops" array size.  Correct array size tests.  Init
6959         n_constants in loop.  Break out of innermost loop when finding
6960         a trivial CONST expression.
6962 2014-10-20  Martin Liska  <mliska@suse.cz>
6964         PR ipa/63583
6965         * ipa-icf-gimple.c (func_checker::compare_gimple_asm):
6966         Gimple tempate string is compared.
6968 2014-10-20  Uros Bizjak  <ubizjak@gmail.com>
6970         * varasm.c (const_alias_set): Remove.
6971         (init_varasm_once): Remove initialization of const_alias_set.
6972         (build_constant_desc): Do not set alias set to const_alias_set.
6974 2014-10-19  Ilya Verbin  <ilya.verbin@intel.com>
6976         * configure: Regenerate.
6977         * configure.ac: Move the test for section attribute specifier "e" in GAS
6978         out to all i[34567]86-*-* | x86_64-*-* targets and add --fatal-warnings.
6979         * langhooks.c (lhd_begin_section): Set SECTION_EXCLUDE flag.
6980         * varasm.c (default_elf_asm_named_section): Guard SECTION_EXCLUDE with
6981         ifdef HAVE_GAS_SECTION_EXCLUDE.
6983 2014-10-19  Andreas Schwab  <schwab@linux-m68k.org>
6985         * doc/md.texi (RTL Template) [match_scratch]: Correct equivalent
6986         match_operand expression.
6988 2014-10-19  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>
6989             David Edelsohn  <dje.gcc@gmail.com>
6991         * config/rs6000/rs6000.c (rs6000_atomic_assign_expand_fenv): New
6992         function.
6993         (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New define.
6995 2014-10-18  Manuel López-Ibáñez  <manu@gcc.gnu.org>
6997         * doc/invoke.texi (Options to Request or Suppress Warnings):
6998         Explain options precedence.
6999         (Wtrampolines): Do not indent paragraph.
7001 2014-10-18  John David Anglin  <danglin@gcc.gnu.org>
7003         * doc/invoke.texi: Update documentation of hppa -mjump-in-delay option.
7004         * config/pa/pa-protos.h (pa_following_call): Delete declaration.
7005         (pa_jump_in_call_delay): Likewise.
7006         * config/pa/pa.c (pa_option_override): Remove jump in call delay
7007         override.
7008         (pa_output_millicode_call): Remove support for jump in call delay.
7009         (pa_output_call): Likewise.
7010         (pa_jump_in_call_delay): Delete.
7011         (pa_following_call): Likewise.
7012         * config/pa/pa.md (in_call_delay): Remove jump in delay check.
7013         (uncond_branch): Remove following call check from attribute length.
7015 2014-10-18  Oleg Endo  <olegendo@gcc.gnu.org>
7017         PR target/53513
7018         * config/sh/sh-modes.def (PSI): Remove.
7019         * config/sh/sh-protos.h (get_fpscr_rtx): Remove.
7020         * config/sh/sh.c (fpscr_rtx, get_fpscr_rtx): Remove.
7021         (sh_reorg): Remove commented out FPSCR code.
7022         (fpscr_set_from_mem): Use SImode instead of PSImode.  Emit lds_fpscr
7023         insn instead of move insn.
7024         (sh_hard_regno_mode_ok): Return SImode for FPSCR.
7025         (sh_legitimate_address_p, sh_legitimize_reload_address): Remove PSImode
7026         handling.
7027         (sh_emit_mode_set): Emit lds_fpscr and sts_fpscr insns.
7028         (sh1_builtin_p): Uncomment.
7029         (SH_BLTIN_UV 25, SH_BLTIN_VU 26): New macros.
7030         (bdesc): Add __builtin_sh_get_fpscr and __builtin_sh_set_fpscr.
7031         * config/sh/sh/predicates.md (fpscr_operand): Simplify.
7032         (fpscr_movsrc_operand, fpscr_movdst_operand): New predicates.
7033         (general_movsrc_operand, general_movdst_operand): Disallow
7034         fpscr_operand.
7035         * config/sh/sh.md (FPSCR_FR): New constant.
7036         (push_fpscr): Emit sts_fpscr insn.
7037         (pop_fpscr): Emit lds_fpscr_insn.
7038         (movsi_ie): Disallow FPSCR operands.
7039         (fpu_switch, unnamed related split, extend_psi_si,
7040         truncate_si_psi): Remove insns.
7041         (lds_fpscr, sts_fpscr): New insns.
7042         (toggle_sz, toggle_pr): Use SImode for FPSCR_REG instead of PSImode.
7044 >>>>>>> .r217525
7045 2014-10-17  Eric Botcazou  <ebotcazou@adacore.com>
7047         * ipa-inline-transform.c (master_clone_with_noninline_clones_p): New.
7048         (clone_inlined_nodes): Do not overwrite the clone if above predicate
7049         returns true.
7051 2014-10-17  Ilya Tocar  <ilya.tocar@intel.com>
7053         * config/i386/i386.c (MAX_VECT_LEN): Move earlier.
7054         (expand_vec_perm_d): Ditto.
7055         (ix86_expand_vec_perm_vpermi2): Handle V8HImode, V16HImode, V32HImode,
7056         V32HImode, V4SImode, V8SImode, V4SFmode, V8SFmode, V2DImode, V4DImode,
7057         V4DFmode.
7058         (ix86_expand_vec_perm): Update call to ix86_expand_vec_perm_vpermi2.
7059         (ix86_expand_sse_unpack): Handle V64QImode.
7060         (expand_vec_perm_blend): Update conditions for TARGET, handle
7061         V8DFmode, V16SFmode, V32HImode, V64QImode, V16SImode, V8DImode.
7062         (expand_vec_perm_pshufb): Handle V64QImode.
7063         (expand_vec_perm_1): Handle V64QImode, V32HImode, V16SImode, V16SFmode,
7064         V8DFmode, V8DImode, V4DFmode, V2DFmode, V8SFmode, V4SFmode.
7065         (ix86_expand_vec_perm_const_1): Call  ix86_expand_vec_perm_vpermi2.
7066         (ix86_vectorize_vec_perm_const_ok): Handle V32HImode, V64QImode.
7067         (ix86_expand_vecop_qihi): Handle V64QImode.
7068         * config/i386/sse.md (define_mode_iterator VI1_AVX512): New.
7069         (define_mode_iterator VEC_PERM_AVX2): Add V32HI.
7070         (define_mode_iterator VEC_PERM_CONST): Add V32HI.
7071         (define_insn "<ssse3_avx2>_pshufb<mode>3<mask_name>"): Add masking.
7072         (mul<mode>3): Use VI1_AVX512.
7073         (<sse2_avx2>_packsswb): Ditto.
7074         (<sse2_avx2>_packuswb): Ditto.
7075         (<ssse3_avx2>_pshufb<mode>3): Ditto.
7076         (<shift_insn><mode>3): Ditto.
7078 2014-10-17  Kirill Yukhin  <kirill.yukhin@intel.com>
7080         * config/i386/i386.c (ix86_expand_sse2_mulvxdi3): Refactor
7081         conditions to fix bootstrap.
7083 2014-10-17  Andrew MacLeod  <amacleod@redhat.com>
7085         gcc-plugin.h:  Add tm.h and flattened includes from function.h.
7087 2014-10-17  Alexander Ivchenko  <alexander.ivchenko@intel.com>
7088             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
7089             Anna Tikhonova  <anna.tikhonova@intel.com>
7090             Ilya Tocar  <ilya.tocar@intel.com>
7091             Andrey Turetskiy  <andrey.turetskiy@intel.com>
7092             Ilya Verbin  <ilya.verbin@intel.com>
7093             Kirill Yukhin  <kirill.yukhin@intel.com>
7094             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
7096         * config/i386/i386.c (ix86_expand_vector_init_duplicate): Handle V64QI
7097         and V32HI modes, update V8HI, V16QI, V32QI modes handling.
7098         (ix86_expand_vector_init_general): Handle V64QI and V32HI modes.
7099         * config/i386/sse.md (define_mode_iterator VI48F_512): Rename to ...
7100         (define_mode_iterator VF48_I1248): ... this. Extend to AVX-512 modes.
7101         (define_expand "vec_init<mode>"): Use VF48_I1248.
7103 2014-10-17  Alexander Ivchenko  <alexander.ivchenko@intel.com>
7104             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
7105             Anna Tikhonova  <anna.tikhonova@intel.com>
7106             Ilya Tocar  <ilya.tocar@intel.com>
7107             Andrey Turetskiy  <andrey.turetskiy@intel.com>
7108             Ilya Verbin  <ilya.verbin@intel.com>
7109             Kirill Yukhin  <kirill.yukhin@intel.com>
7110             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
7112         * config/i386/i386.c (ix86_expand_sse2_mulvxdi3): Extend
7113         expand_sse2_mulvxdi3.
7115 2014-10-17  Richard Biener  <rguenther@suse.de>
7117         * fold-const.c (fold_comparison): Remove redundant constant
7118         folding and operand swapping.
7119         (fold_binary_loc): Do comparison operand swapping here.
7120         (fold_ternary_loc): Canonicalize operand order for
7121         commutative ternary operations.
7122         * tree.c (commutative_ternary_tree_code): Add DOT_PROD_EXPR
7123         and FMA_EXPR.
7125 2014-10-17  Jakub Jelinek  <jakub@redhat.com>
7127         PR tree-optimization/63464
7128         * gimple.h (gimple_seq_discard): New prototype.
7129         * gimple.c: Include stringpool.h and tree-ssanames.h.
7130         (gimple_seq_discard): New function.
7131         * optabs.h (lshift_cheap_p): New prototype.
7132         * optabs.c (lshift_cheap_p): New function, moved from...
7133         * tree-switch-conversion.c (lshift_cheap_p): ... here.
7134         * tree-ssa-reassoc.c: Include gimplify.h and optabs.h.
7135         (reassoc_branch_fixups): New variable.
7136         (update_range_test): Add otherrangep and seq arguments.
7137         Unshare exp.  If otherrange is NULL, use for other ranges
7138         array of pointers pointed by otherrangep instead.
7139         Emit seq before gimplified statements for tem.
7140         (optimize_range_tests_diff): Adjust update_range_test
7141         caller.
7142         (optimize_range_tests_xor): Likewise.  Fix up comment.
7143         (extract_bit_test_mask, optimize_range_tests_to_bit_test): New
7144         functions.
7145         (optimize_range_tests): Adjust update_range_test caller.
7146         Call optimize_range_tests_to_bit_test.
7147         (branch_fixup): New function.
7148         (execute_reassoc): Call branch_fixup.
7150         PR tree-optimization/63302
7151         * tree-ssa-reassoc.c (optimize_range_tests_xor,
7152         optimize_range_tests_diff): Use !integer_pow2p () instead of
7153         tree_log2 () < 0.
7155 2014-10-17  Martin Liska  <mliska@suse.cz>
7157         * ipa-icf.c (sem_function::merge): Local flags are set to false
7158         to enforce equal calling convention to be used.
7159         * opts.c (common_handle_option): Indentation fix.
7161 2014-10-17  Marc Glisse  <marc.glisse@inria.fr>
7163         * tree-into-ssa.c (is_old_name): Replace "new" with "old".
7165 2014-10-17  Tom de Vries  <tom@codesourcery.com>
7167         PR rtl-optimization/61605
7168         * regcprop.c (copyprop_hardreg_forward_1): Use
7169         regs_invalidated_by_this_call instead of regs_invalidated_by_call.
7171 2014-10-17  Tom de Vries  <tom@codesourcery.com>
7173         PR rtl-optimization/61605
7174         * regcprop.c (copyprop_hardreg_forward_1): Add copy_p and noop_p.  Don't
7175         notice stores for noops.  Don't regard noops as copies.
7177 2014-10-17  Uros Bizjak  <ubizjak@gmail.com>
7179         * config/i386/cpuid.h (__cpuid): Remove definitions that handle %ebx
7180         register in a special way.
7181         (__cpuid_count): Ditto.
7182         * config/i386/driver-i386.h: Protect with
7183         "#if defined(__GNUC__) && (__GNUC__ >= 5 || !defined(__PIC__))".
7184         (host_detect_local_cpu): Mention that GCC with non-fixed %ebx
7185         is required to compile the function.
7187 2014-10-16  DJ Delorie  <dj@redhat.com>
7189         * flag-types.h (sanitize_code): Don't assume targets have 32-bit
7190         integers.
7192         * config/rs6000/rs6000-c.c (rid_int128): New.
7193         (rs6000_macro_to_expand): Use instead of RID_INT128.
7195 2014-10-16  Andrew MacLeod  <amacleod@redhat.com>
7197         * function.h: Flatten file.  Remove includes, adjust prototypes to
7198         reflect only what is in function.h.
7199         (enum direction, struct args_size, struct locate_and_pad_arg_data,
7200         ADD_PARM_SIZE, SUB_PARM_SIZE, ARGS_SIZE_TREE, ARGS_SIZE_RTX): Relocate
7201         from expr.h.
7202         (ASLK_REDUCE_ALIGN, ASLK_RECORD_PAD): Relocate from rtl.h.
7203         (optimize_function_for_size_p, optimize_function_for_speed_p): Move
7204         prototypes to predict.h.
7205         (init_varasm_status): Move prototype to varasm.h.
7206         * expr.h: Adjust include files.
7207         (enum direction, struct args_size, struct locate_and_pad_arg_data,
7208         ADD_PARM_SIZE, SUB_PARM_SIZE, ARGS_SIZE_TREE, ARGS_SIZE_RTX): Move
7209         to function.h.
7210         (locate_and_pad_parm): Move prototype to function.h.
7211         * rtl.h: (assign_stack_local, ASLK_REDUCE_ALIGN, ASLK_RECORD_PAD,
7212         assign_stack_local_1, assign_stack_temp, assign_stack_temp_for_type,
7213         assign_temp, reposition_prologue_and_epilogue_notes,
7214         prologue_epilogue_contains, sibcall_epilogue_contains,
7215         update_temp_slot_address, maybe_copy_prologue_epilogue_insn,
7216         set_return_jump_label): Move prototypes to function.h.
7217         * predict.h (optimize_function_for_size_p,
7218         optimize_function_for_speed_p): Relocate prototypes from function.h.
7219         * shrink-wrap.h (emit_return_into_block, active_insn_between,
7220         convert_jumps_to_returns, emit_return_for_exit): Move prototypes to
7221         function.h.
7222         * varasm.h (init_varasm_status): Relocate prototype from function.h.
7223         * genattrtab.c (write_header): Add predict.h to include list.
7224         * genconditions.c (write_header): Add predict.h to include list.
7225         * genemit.c (main): Adjust header file includes.
7226         * gengtype.c (ifiles): Add flattened function.h header files.
7227         * genoutput.c (output_prologue): Add predict.h to include list.
7228         * genpreds.c (write_insn_preds_c): Adjust header file includes.
7229         * genrecog.c (write_header): Add flattened function.h header files.
7230         * alias.c: Adjust include files.
7231         * auto-inc-dec.c: Likewise.
7232         * basic-block.h: Likewise.
7233         * bb-reorder.c: Likewise.
7234         * bt-load.c: Likewise.
7235         * builtins.c: Likewise.
7236         * caller-save.c: Likewise.
7237         * calls.c: Likewise.
7238         * cfgbuild.c: Likewise.
7239         * cfgcleanup.c: Likewise.
7240         * cfgexpand.c: Likewise.
7241         * cfgloop.c: Likewise.
7242         * cfgloop.h: Likewise.
7243         * cfgrtl.c: Likewise.
7244         * cgraph.h: Likewise.
7245         * cgraphclones.c: Likewise.
7246         * cgraphunit.c: Likewise.
7247         * combine-stack-adj.c: Likewise.
7248         * combine.c: Likewise.
7249         * coverage.c: Likewise.
7250         * cprop.c: Likewise.
7251         * cse.c: Likewise.
7252         * cselib.c: Likewise.
7253         * dbxout.c: Likewise.
7254         * ddg.c: Likewise.
7255         * df-core.c: Likewise.
7256         * df-problems.c: Likewise.
7257         * df-scan.c: Likewise.
7258         * dojump.c: Likewise.
7259         * dwarf2cfi.c: Likewise.
7260         * dwarf2out.c: Likewise.
7261         * emit-rtl.c: Likewise.
7262         * except.c: Likewise.
7263         * explow.c: Likewise.
7264         * expr.c: Likewise.
7265         * final.c: Likewise.
7266         * function.c: Likewise.
7267         * gcse.c: Likewise.
7268         * gimple-fold.c: Likewise.
7269         * gimple-low.c: Likewise.
7270         * gimple-streamer.h: Likewise.
7271         * haifa-sched.c: Likewise.
7272         * ifcvt.c: Likewise.
7273         * ira.c: Likewise.
7274         * jump.c: Likewise.
7275         * lcm.c: Likewise.
7276         * loop-invariant.c: Likewise.
7277         * lra-assigns.c: Likewise.
7278         * lra-coalesce.c: Likewise.
7279         * lra-constraints.c: Likewise.
7280         * lra-eliminations.c: Likewise.
7281         * lra-lives.c: Likewise.
7282         * lra-spills.c: Likewise.
7283         * lra.c: Likewise.
7284         * lto-cgraph.c: Likewise.
7285         * lto-section-in.c: Likewise.
7286         * lto-section-out.c: Likewise.
7287         * lto-streamer-in.c: Likewise.
7288         * lto-streamer-out.c: Likewise.
7289         * mode-switching.c: Likewise.
7290         * modulo-sched.c: Likewise.
7291         * omp-low.c: Likewise.
7292         * optabs.c: Likewise.
7293         * passes.c: Likewise.
7294         * postreload-gcse.c: Likewise.
7295         * postreload.c: Likewise.
7296         * predict.c: Likewise.
7297         * profile.c: Likewise.
7298         * recog.c: Likewise.
7299         * ree.c: Likewise.
7300         * reg-stack.c: Likewise.
7301         * regcprop.c: Likewise.
7302         * reginfo.c: Likewise.
7303         * regrename.c: Likewise.
7304         * reload.c: Likewise.
7305         * reload1.c: Likewise.
7306         * reorg.c: Likewise.
7307         * resource.c: Likewise.
7308         * rtlanal.c: Likewise.
7309         * sched-deps.c: Likewise.
7310         * sched-ebb.c: Likewise.
7311         * sched-rgn.c: Likewise.
7312         * sel-sched-dump.c: Likewise.
7313         * sel-sched-ir.c: Likewise.
7314         * sel-sched.c: Likewise.
7315         * shrink-wrap.c: Likewise.
7316         * simplify-rtx.c: Likewise.
7317         * statistics.c: Likewise.
7318         * stmt.c: Likewise.
7319         * stor-layout.c: Likewise.
7320         * store-motion.c: Likewise.
7321         * symtab.c: Likewise.
7322         * targhooks.c: Likewise.
7323         * toplev.c: Likewise.
7324         * trans-mem.c: Likewise.
7325         * tree-cfg.c: Likewise.
7326         * tree-cfgcleanup.c: Likewise.
7327         * tree-dfa.c: Likewise.
7328         * tree-eh.c: Likewise.
7329         * tree-inline.c: Likewise.
7330         * tree-into-ssa.c: Likewise.
7331         * tree-nested.c: Likewise.
7332         * tree-nrv.c: Likewise.
7333         * tree-profile.c: Likewise.
7334         * tree-ssa-alias.c: Likewise.
7335         * tree-ssa-ccp.c: Likewise.
7336         * tree-ssa-copy.c: Likewise.
7337         * tree-ssa-copyrename.c: Likewise.
7338         * tree-ssa-dom.c: Likewise.
7339         * tree-ssa-operands.c: Likewise.
7340         * tree-ssa-propagate.c: Likewise.
7341         * tree-ssa-structalias.c: Likewise.
7342         * tree-ssa-tail-merge.c: Likewise.
7343         * tree-ssa-threadedge.c: Likewise.
7344         * tree-ssa-threadupdate.c: Likewise.
7345         * tree-ssa-uncprop.c: Likewise.
7346         * tree-ssa-uninit.c: Likewise.
7347         * tree-ssa.c: Likewise.
7348         * tree-stdarg.c: Likewise.
7349         * tree-tailcall.c: Likewise.
7350         * tree.c: Likewise.
7351         * tsan.c: Likewise.
7352         * valtrack.c: Likewise.
7353         * varasm.c: Likewise.
7354         * vmsdbgout.c: Likewise.
7355         * web.c: Likewise.
7356         * config/aarch64/aarch64.c: Add flattened includes from function.h.
7357         * config/alpha/alpha.c: Likewise.
7358         * config/arc/arc.c: Likewise.
7359         * config/arm/arm.c: Likewise.
7360         * config/avr/avr-log.c: Likewise.
7361         * config/avr/avr.c: Likewise.
7362         * config/bfin/bfin.c: Likewise.
7363         * config/c6x/c6x.c: Likewise.
7364         * config/cr16/cr16.c: Likewise.
7365         * config/cris/cris.c: Likewise.
7366         * config/darwin.c: Likewise.
7367         * config/epiphany/epiphany.c: Likewise.
7368         * config/epiphany/mode-switch-use.c: Likewise.
7369         * config/epiphany/resolve-sw-modes.c: Likewise.
7370         * config/fr30/fr30.c: Likewise.
7371         * config/frv/frv.c: Likewise.
7372         * config/h8300/h8300.c: Likewise.
7373         * config/i386/i386.c: Likewise.
7374         * config/ia64/ia64.c: Likewise.
7375         * config/iq2000/iq2000.c: Likewise.
7376         * config/lm32/lm32.c: Likewise.
7377         * config/m32c/m32c.c: Likewise.
7378         * config/m32r/m32r.c: Likewise.
7379         * config/m68k/m68k.c: Likewise.
7380         * config/mcore/mcore.c: Likewise.
7381         * config/mep/mep-pragma.c: Likewise.
7382         * config/mep/mep.c: Likewise.
7383         * config/microblaze/microblaze.c: Likewise.
7384         * config/mips/mips.c: Likewise.
7385         * config/mmix/mmix.c: Likewise.
7386         * config/mn10300/mn10300.c: Likewise.
7387         * config/moxie/moxie.c: Likewise.
7388         * config/msp430/msp430.c: Likewise.
7389         * config/nds32/nds32-cost.c: Likewise.
7390         * config/nds32/nds32-fp-as-gp.c: Likewise.
7391         * config/nds32/nds32-intrinsic.c: Likewise.
7392         * config/nds32/nds32-isr.c: Likewise.
7393         * config/nds32/nds32-md-auxiliary.c: Likewise.
7394         * config/nds32/nds32-memory-manipulation.c: Likewise.
7395         * config/nds32/nds32-pipelines-auxiliary.c: Likewise.
7396         * config/nds32/nds32-predicates.c: Likewise.
7397         * config/nds32/nds32.c: Likewise.
7398         * config/nios2/nios2.c: Likewise.
7399         * config/pa/pa.c: Likewise.
7400         * config/pdp11/pdp11.c: Likewise.
7401         * config/rl78/rl78.c: Likewise.
7402         * config/rs6000/rs6000.c: Likewise.
7403         * config/rx/rx.c: Likewise.
7404         * config/s390/s390.c: Likewise.
7405         * config/score/score.c: Likewise.
7406         * config/sh/sh.c: Likewise.
7407         * config/sparc/sparc.c: Likewise.
7408         * config/spu/spu.c: Likewise.
7409         * config/stormy16/stormy16.c: Likewise.
7410         * config/tilegx/tilegx.c: Likewise.
7411         * config/tilepro/tilepro.c: Likewise.
7412         * config/v850/v850.c: Likewise.
7413         * config/vax/vax.c: Likewise.
7414         * config/xtensa/xtensa.c: Likewise.
7416 2014-10-16  Richard Earnshaw  <rearnsha@arm.com>
7418         * config/aarch64/aarch64.c (aarch64_legitimize_address): New function.
7419         (TARGET_LEGITIMIZE_ADDRESS): Redefine.
7421 2014-10-16  Oleg Endo  <olegendo@gcc.gnu.org>
7423         * config/sh/sh-protos.h (fldi_ok): Remove.
7424         * config/sh/sh.c (fldi_ok): Likewise.
7425         (sh_secondary_reload): Don't use fldi_ok.
7426         * config/sh/constraints.md (G constraint, H constraint): Don't use
7427         fldi_ok.
7429 2014-10-16  Martin Liska  <mliska@suse.cz>
7431         * ipa-icf.c (sem_item_optimizer::process_cong_reduction):
7432         Cast to unsigned long.
7433         (sem_item_optimizer::dump_cong_classes): Likewise.
7435 2014-10-16  Tom de Vries  <tom@codesourcery.com>
7437         * tree-into-ssa.c (update_ssa): Assert that there's no ssa use operand
7438         with SSA_NAME_IN_FREELIST.
7440 2014-10-16  Richard Biener  <rguenther@suse.de>
7442         PR middle-end/63554
7443         * builtins.c (fold_builtin_4): Do not call fold_builtin_strncat_chk.
7444         (fold_builtin_strncat_chk): Move ...
7445         * gimple-fold.c (gimple_fold_builtin_strncat_chk): ... here.
7446         (gimple_fold_builtin): Call gimple_fold_builtin_strncat_chk.
7448 2014-10-16  Oleg Endo  <olegendo@gcc.gnu.org>
7450         PR target/59401
7451         * config/sh/sh.h (CALL_REALLY_USED_REGISTERS): Expand macro and set
7452         GBR to 0.
7454 2014-10-16  Alexander Ivchenko  <alexander.ivchenko@intel.com>
7455             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
7456             Anna Tikhonova  <anna.tikhonova@intel.com>
7457             Ilya Tocar  <ilya.tocar@intel.com>
7458             Andrey Turetskiy  <andrey.turetskiy@intel.com>
7459             Ilya Verbin  <ilya.verbin@intel.com>
7460             Kirill Yukhin  <kirill.yukhin@intel.com>
7461             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
7463         * config/i386/i386.c (ix86_expand_mul_widen_hilo): Handle V32HI, V16SI,
7464         V64QI modes.
7466 2014-10-16  Alexander Ivchenko  <alexander.ivchenko@intel.com>
7467             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
7468             Anna Tikhonova  <anna.tikhonova@intel.com>
7469             Ilya Tocar  <ilya.tocar@intel.com>
7470             Andrey Turetskiy  <andrey.turetskiy@intel.com>
7471             Ilya Verbin  <ilya.verbin@intel.com>
7472             Kirill Yukhin  <kirill.yukhin@intel.com>
7473             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
7475         * config/i386/i386.c (ix86_expand_vector_set): Handle V8DF, V8DI, V16SF,
7476         V16SI, V32HI, V64QI modes.
7478 2014-10-16  Oleg Endo  <olegendo@gcc.gnu.org>
7480         PR target/53513
7481         * config/sh/sh-protos.h (emit_sf_insn, emit_df_insn, expand_sf_unop,
7482         expand_sf_binop, expand_df_unop, expand_df_binop): Remove.
7484         * config/sh/sh.c (sh_emit_set_t_insn): Adjust generated insn pattern
7485         to match fp insn patterns.
7486         (calc_live_regs): Add FPSCR_MODES_REG and FPSCR_STAT_REG to the ignore
7487         list.
7488         (emit_sf_insn, emit_df_insn, expand_sf_unop, expand_sf_binop,
7489         expand_df_unop, expand_df_binop): Remove.
7490         (sh_conditional_register_usage): Mark FPSCR_MODES_REG and
7491         FPSCR_STAT_REG as not call clobbered.
7492         (sh_emit_mode_set): Emit fpscr store-modify-load sequence instead of
7493         invoking fpscr_set_from_mem.
7495         * config/sh/sh.h (MAX_REGISTER_NAME_LENGTH): Increase to 6.
7496         (SH_REGISTER_NAMES_INITIALIZER): Add names for FPSCR_MODES_REG and
7497         FPSCR_STAT_REG.
7498         (REGISTER_NAMES): Adjust.
7499         (SPECIAL_REGISTER_P): Add FPSCR_MODES_REG and FPSCR_STAT_REG.
7500         (FIRST_PSEUDO_REGISTER): Increase to 156.
7501         (DWARF_FRAME_REGISTERS): Define as 153 to keep the original value.
7502         (FIXED_REGISTERS, CALL_USED_REGISTERS): Add FPSCR_MODES_REG and
7503         FPSCR_STAT_REG.
7504         (REG_CLASS_CONTENTS): Adjust ALL_REGS bit mask to include
7505         FPSCR_MODES_REG and FPSCR_STAT_REG.
7506         (REG_ALLOC_ORDER): Add FPSCR_MODES_REG and FPSCR_STAT_REG.
7508         * config/sh/sh.md (FPSCR_MODES_REG, FPSCR_STAT_REG, FPSCR_PR,
7509         FPSCR_SZ): Add new constants.
7510         (UNSPECV_FPSCR_MODES, UNSPECV_FPSCR_STAT): Add new unspecv constants.
7512         (movpsi): Use TARGET_FPU_ANY condition, invoke gen_fpu_switch.
7513         (fpu_switch): Add use and set of FPSCR_STAT_REG and FPSCR_MODES_REG.
7514         Use TARGET_FPU_ANY condition.
7515         (fpu_switch peephole2): Remove.
7516         (fpu_switch split): Use simple_mem_operand to capture the mem and
7517         adjust split implementation.
7518         (extend_psi_si, truncate_si_psi): New insns.
7519         (toggle_sz, toggle_pr): Use FPSCR_SZ, FPSCR_PR constants.  Add
7520         set of FPSCR_MODES_REG.
7522         (push_e, push_4, pop_e, pop_4, movdf_i4, reload_indf__frn, movsf_ie,
7523         reload_insf__frn, force_mode_for_call, calli, calli_tbr_rel,
7524         calli_pcrel, call_pcrel, call_compact, call_compact_rettramp,
7525         call_valuei, call_valuei_tbr_rel, call_valuei_pcrel, call_value_pcrel,
7526         call_value_compact, call_value_compact_rettramp, call,
7527         call_pop_compact, call_pop_compact_rettramp, call_value, sibcalli,
7528         sibcalli_pcrel, sibcalli_thunk, sibcall_pcrel, sibcall_compact,
7529         sibcall, sibcall_valuei, sibcall_valuei_pcrel, sibcall_value_pcrel,
7530         sibcall_value_compact, sibcall_value, call_value_pop_compact,
7531         call_value_pop_compact_rettramp, various unnamed splits):
7532         Replace use of FPSCR_REG with use of FPSCR_MODES_REG.  Adjust gen_*
7533         function uses.
7535         (floatsisf2_i4, *floatsisf2_ie): Merge into floatsisf2_i4.
7536         (fix_truncsfsi2_i4, *fixsfsi): Merge into fix_truncsfsi2_i4.
7537         (cmpgtsf_t, cmpgtsf_t_i4): Merge into cmpgtsf_t.
7538         (cmpeqsf_t, cmpeqsf_t_i4): Merge into cmpeqsf_t.
7539         (ieee_ccmpeqsf_t, *ieee_ccmpeqsf_t_4): Merge into ieee_ccmpeqsf_t.
7541         (udivsi3_i4, divsi3_i4, addsf3_i, subsf3_i, mulsf3_i, fmasf4_i,
7542         *fmasf4, divsf3_i, floatsisf2_i4, fix_truncsfsi2_i4, cmpgtsf_t,
7543         cmpeqsf_t, ieee_ccmpeqsf_t, sqrtsf2_i, rsqrtsf2, fsca, adddf3_i,
7544         subdf3_i, muldf3_i, divdf3_i, floatsidf2_i, fix_truncdfsi2_i,
7545         cmpgtdf_t, cmpeqdf_t, *ieee_ccmpeqdf_t, sqrtdf2_i, extendsfdf2_i4,
7546         truncdfsf2_i4): Replace use of FPSCR_REG with clobber of FPSCR_STAT_REG
7547         and use of FPSCR_MODES_REG.  Adjust gen_* function uses.
7549 2014-10-16  Martin Liska  <mliska@suse.cz>
7550             Jan Hubicka  <hubicka@ucw.cz>
7552         * Makefile.in: New object files included.
7553         * cgraph.c (cgraph_node::dump): New cgraph_node flag icf_merged
7554         is printed.
7555         (verify_edge_corresponds_to_fndecl): More sensitive verification
7556         of nodes that are merged by IPA ICF.
7557         * cgraph.h (cgraph_node::num_references): New function.
7558         * cgraphunit.c (cgraph_node::expand_thunk): White space fixed.
7559         * common.opt: New options ipa-icf, ipa-icf-functions and
7560         ipa-icf-variables introduced.
7561         * doc/invoke.texi: Documentation of new options introduced.
7562         * ipa-icf-gimple.c: New file.
7563         * ipa-icf-gimple.h: New file.
7564         * ipa-icf.c: New file.
7565         * ipa-icf.h: New file.
7566         * lto-cgraph.c (lto_output_node): Streaming of icf_merged flag added.
7567         (input_overwrite_node): Likewise.
7568         * lto-section-in.c: New icf section added.
7569         * lto-streamer.h (enum lto_section_type): Likewise.
7570         * opts.c (common_handle_option): New option added.
7571         * passes.def: New pass included.
7572         * timevar.def: Time variable for IPA ICF added.
7573         * tree-pass.h: New IPA ICF pass entry point added.
7575 2014-10-16  Richard Biener  <rguenther@suse.de>
7577         PR tree-optimization/63168
7578         * tree-cfg.c (gimple_can_merge_blocks_p): Only protect
7579         latches if after merging they are no longer simple.
7580         * cfghooks.c (merge_blocks): Handle merging a latch block
7581         into another block.
7583 2014-10-16  Alexander Ivchenko  <alexander.ivchenko@intel.com>
7584             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
7585             Anna Tikhonova  <anna.tikhonova@intel.com>
7586             Ilya Tocar  <ilya.tocar@intel.com>
7587             Andrey Turetskiy  <andrey.turetskiy@intel.com>
7588             Ilya Verbin  <ilya.verbin@intel.com>
7589             Kirill Yukhin  <kirill.yukhin@intel.com>
7590             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
7592         * config/i386/sse.md
7593         (define_expand "floatuns<sseintvecmodelower><mode>2"): Extend to
7594         support AVX-512VL instructions.
7596 2014-10-16  DJ Delorie  <dj@redhat.com>
7598         * tree-core.h: Fix comment to not assume pointers are multiples of
7599         bytes.
7601 2014-10-15  Tom Tromey  <tromey@redhat.com>
7603         * timevar.h (class auto_timevar): New class.
7605 2014-10-15  Uros Bizjak  <ubizjak@gmail.com>
7607         PR go/59432
7608         * config/i386/sync.md (atomic_compare_and_swap<dwi>_doubleword):
7609         Remove the second alternative.
7610         (regprefix): Remove mode attribute.
7611         (atomic_compare_and_swap<mode>): Do not fixup operand 2.
7612         * config/i386/predicates.md (cmpxchg8b_pic_memory_operand): Remove.
7614         Revert:
7615         2013-11-05  Ian Lance Taylor  <iant@google.com>
7617         * config/i386/sync.md (atomic_compare_and_swap<dwi>_doubleword):
7618         If possible, add .cfi directives to record change to bx.
7619         * config/i386/i386.c (ix86_emit_cfi): New function.
7620         * config/i386/i386-protos.h (ix86_emit_cfi): Declare.
7622 2014-10-15  Jan Hubicka  <hubicka@ucw.cz>
7624         PR lto/62026
7625         * cgraphclones.c (duplicate_thunk_for_node): Get body to have args
7626         to duplicate.
7627         * lto-streamer-out.c (lto_output): Handle correctly thunks that was born
7628         at WPA time.
7630 2014-10-15  Vladimir Makarov  <vmakarov@redhat.com>
7632         PR rtl-optimization/63448
7633         * lra-int.h (LRA_MAX_CONSTRAINT_ITERATION_NUMBER): Remove.
7634         (LRA_MAX_ASSIGNMENT_ITERATION_NUMBER): New.
7635         (LRA_MAX_INHERITANCE_PASSES): Use it.
7636         (lra_constraint_iter_after_spill): Remove.
7637         (lra_assignment_iter): New.
7638         (lra_assignment_iter_after_spill): New.
7639         * lra-assigns.c (lra_assignment_iter): New.
7640         (lra_assignment_iter_after_spill): New.
7641         (former_reload_pseudo_spill_p): New.
7642         (spill_for): Set up former_reload_pseudo_spill_p.
7643         (setup_live_pseudos_and_spill_after_risky): Ditto.
7644         (assign_by_spills): Ditto.
7645         (lra_assign): Increment lra_assignment_iter.  Print the iteration
7646         number.  Reset former_reload_pseudo_spill_p.  Check
7647         lra_assignment_iter_after_spill.
7648         * lra.c (lra): Remove lra_constraint_iter_after_spill.  Initialize
7649         lra_assignment_iter and lra_assignment_iter_after_spill.
7650         * lra-constraints.c (lra_constraint_iter_after_spill): Remove.
7651         (lra_constraints): Remove code with
7652         lra_assignment_iter_after_spill.
7654 2014-10-15  Teresa Johnson  <tejohnson@google.com>
7656         PR bootstrap/63432
7657         * tree-ssa-threadupdate.c (recompute_probabilities): Better
7658         overflow checking.
7660 2014-10-15  Renlin Li <renlin.li@arm.com>
7662         * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Define
7663         __ARM_BIG_ENDIAN, __ARM_SIZEOF_MINIMAL_ENUM. Add __ARM_64BIT_STATE,
7664         __ARM_ARCH_ISA_A64, __ARM_FEATURE_CLZ, __ARM_FEATURE_IDIV,
7665         __ARM_FEATURE_UNALIGNED, __ARM_PCS_AAPCS64, __ARM_SIZEOF_WCHAR_T.
7667 2014-10-15  Richard Biener  <rguenther@suse.de>
7669         * gimple-fold.c (gimple_fold_call): Properly keep virtual
7670         SSA form up-to-date when devirtualizing a call to
7671         __builtin_unreachable and avoid fixing up EH info here.
7673 2014-10-15  Alexander Ivchenko  <alexander.ivchenko@intel.com>
7674             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
7675             Anna Tikhonova  <anna.tikhonova@intel.com>
7676             Ilya Tocar  <ilya.tocar@intel.com>
7677             Andrey Turetskiy  <andrey.turetskiy@intel.com>
7678             Ilya Verbin  <ilya.verbin@intel.com>
7679             Kirill Yukhin  <kirill.yukhin@intel.com>
7680             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
7682         * config/i386/sse.md (define_mode_iterator VI_AVX2): Extend
7683         to support AVX-512BW.
7684         (define_mode_iterator VI124_AVX2_48_AVX512F): Remove.
7685         (define_expand "<plusminus_insn><mode>3"): Remove masking support.
7686         (define_insn "*<plusminus_insn><mode>3"): Ditto.
7687         (define_expand "<plusminus_insn><VI48_AVX512VL:mode>3_mask"): New.
7688         (define_expand "<plusminus_insn><VI12_AVX512VL:mode>3_mask"): Ditto.
7689         (define_insn "*<plusminus_insn><VI48_AVX512VL:mode>3_mask"): Ditto.
7690         (define_insn "*<plusminus_insn><VI12_AVX512VL:mode>3_mask"): Ditto.
7691         (define_expand "<sse2_avx2>_andnot<mode>3"): Remove masking support.
7692         (define_insn "*andnot<mode>3"): Ditto.
7693         (define_expand "<sse2_avx2>_andnot<VI48_AVX512VL:mode>3_mask"): New.
7694         (define_expand "<sse2_avx2>_andnot<VI12_AVX512VL:mode>3_mask"): Ditto.
7695         (define_insn "*andnot<VI48_AVX512VL:mode>3<mask_name>"): Ditto.
7696         (define_insn "*andnot<VI12_AVX512VL:mode>3<mask_name>"): Ditto.
7697         (define_insn "*abs<mode>2"): Remove masking support.
7698         (define_insn "abs<VI48_AVX512VL:mode>2_mask"): New.
7699         (define_insn "abs<VI12_AVX512VL:mode>2_mask"): Ditto.
7700         (define_expand "abs<mode>2"): Use VI_AVX2 mode iterator.
7702 2014-10-15  Alexander Ivchenko  <alexander.ivchenko@intel.com>
7703             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
7704             Anna Tikhonova  <anna.tikhonova@intel.com>
7705             Ilya Tocar  <ilya.tocar@intel.com>
7706             Andrey Turetskiy  <andrey.turetskiy@intel.com>
7707             Ilya Verbin  <ilya.verbin@intel.com>
7708             Kirill Yukhin  <kirill.yukhin@intel.com>
7709             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
7711         * config/i386/predicates.md (define_predicate "constm1_operand"): New.
7712         * config/i386/sse.md
7713         (define_c_enum "unspec"): Add UNSPEC_CVTINT2MASK.
7714         (define_insn "<avx512>_cvt<ssemodesuffix>2mask<VI12_AVX512VL:mode>"): New.
7715         (define_insn "<avx512>_cvt<ssemodesuffix>2mask<VI48_AVX512VL:mode>"): Ditto.
7716         (define_expand "<avx512>_cvtmask2<ssemodesuffix><VI12_AVX512VL:mode>"): Ditto.
7717         (define_insn "*<avx512>_cvtmask2<ssemodesuffix><VI12_AVX512VL:mode>"): Ditto.
7718         (define_expand "<avx512>_cvtmask2<ssemodesuffix><VI48_AVX512VL:mode>"): Ditto.
7719         (define_insn "*<avx512>_cvtmask2<ssemodesuffix><VI48_AVX512VL:mode>"): Ditto.
7721 2014-10-15  Renlin Li <renlin.li@arm.com>
7723         * config/aarch64/aarch64.h (ARM_DEFAULT_PCS, arm_pcs_variant): Delete.
7725 2014-10-15  Jakub Jelinek  <jakub@redhat.com>
7727         * tree-ssa-reassoc.c (optimize_range_tests_diff): Perform
7728         MINUS_EXPR in unsigned type to avoid undefined behavior.
7730 2014-10-15  Eric Botcazou  <ebotcazou@adacore.com>
7732         * stor-layout.c (self_referential_size): Do not promote arguments.
7734 2014-10-15  Marek Polacek  <polacek@redhat.com>
7736         * doc/invoke.texi: Update to reflect that GNU11 is the default
7737         mode for C.
7738         * c-common.h (c_language_kind): Update comment.
7740 2014-10-15  Richard Biener  <rguenther@suse.de>
7742         * hash-table.c: Include bconfig.h if building for the host.
7743         * hash-table.h: Do not include ggc.h on the host but just declare
7744         a few ggc allocation templates.
7746 2014-10-15  Joern Rennecke  <joern.rennecke@embecosm.com>
7747             Jeff Law  <law@redhat.com>
7749         * caller-save.c (replace_reg_with_saved_mem): If saved_mode covers
7750         multiple hard registers, use smaller mode derived from MODE.
7752 2014-10-15  Andreas Schwab  <schwab@suse.de>
7754         * explow.c (convert_memory_address_addr_space_1): Mark in_const
7755         as ATTRIBUTE_UNUSED.
7757 2014-10-14  Jan Hubicka  <hubicka@ucw.cz>
7759         * loop-unroll.c: (decide_unrolling_and_peeling): Rename to
7760         (decide_unrolling): ... this one.
7761         (peel_loops_completely): Remove.
7762         (decide_peel_simple): Remove.
7763         (decide_peel_once_rolling): Remove.
7764         (decide_peel_completely): Remove.
7765         (peel_loop_simple): Remove.
7766         (peel_loop_completely): Remove.
7767         (unroll_and_peel_loops): Rename to ...
7768         (unroll_loops): ... this one; handle only unrolling.
7769         * cfgloop.h (lpt_dec): Remove LPT_PEEL_COMPLETELY and
7770         LPT_PEEL_SIMPLE.
7771         (UAP_PEEL): Remove.
7772         (unroll_and_peel_loops): Remove.
7773         (unroll_loops): New.
7774         * passes.def: Replace
7775         pass_rtl_unroll_and_peel_loops by pass_rtl_unroll_loops.
7776         * loop-init.c (gate_rtl_unroll_and_peel_loops,
7777         rtl_unroll_and_peel_loops): Rename to ...
7778         (gate_rtl_unroll_loops, rtl_unroll_loops): ... these; update.
7779         (pass_rtl_unroll_and_peel_loops): Rename to ...
7780         (pass_rtl_unroll_loops): ... this one.
7781         * tree-pass.h (make_pass_rtl_unroll_and_peel_loops): Remove.
7782         (make_pass_rtl_unroll_loops): New.
7783         * tree-ssa-loop-ivcanon.c: (estimated_peeled_sequence_size, try_peel_loop): New.
7784         (canonicalize_loop_induction_variables): Update.
7786 2014-10-14  Max Filippov  <jcmvbkbc@gmail.com>
7788         * config/xtensa/xtensa.h (TARGET_HARD_FLOAT_POSTINC): new macro.
7789         * config/xtensa/xtensa.md (*lsiu, *ssiu): add dependency on
7790         !TARGET_HARD_FLOAT_POSTINC.
7791         (*lsip, *ssip): new instructions.
7793 2014-10-14  Max Filippov  <jcmvbkbc@gmail.com>
7795         * config/xtensa/xtensa.md (divsf3, *recipsf2, sqrtsf2, *rsqrtsf2):
7796         remove.
7798 2014-10-14  Andrew Pinski  <apinski@cavium.com>
7800         * explow.c (convert_memory_address_addr_space): Rename to ...
7801         (convert_memory_address_addr_space_1): This.  Add in_const argument.
7802         Inside a CONST RTL, permute the conversion and addition of constant
7803         for zero and sign extended pointers.
7804         (convert_memory_address_addr_space): New function.
7806 2014-10-14  Andrew Pinski  <apinski@cavium.com>
7808         Revert:
7809         2011-08-19  H.J. Lu  <hongjiu.lu@intel.com>
7811         PR middle-end/49721
7812         * explow.c (convert_memory_address_addr_space): Also permute the
7813         conversion and addition of constant for zero-extend.
7815 2014-10-14  DJ Delorie  <dj@redhat.com>
7817         * config/msp430/msp430-modes.def (PSI): Add.
7819         * config/msp430/msp430-protos.h (msp430_hard_regno_nregs_has_padding): New.
7820         (msp430_hard_regno_nregs_with_padding): New.
7821         * config/msp430/msp430.c (msp430_scalar_mode_supported_p): New.
7822         (msp430_hard_regno_nregs_has_padding): New.
7823         (msp430_hard_regno_nregs_with_padding): New.
7824         (msp430_unwind_word_mode): Use PSImode instead of SImode.
7825         (msp430_addr_space_legitimate_address_p): New.
7826         (msp430_asm_integer): New.
7827         (msp430_init_dwarf_reg_sizes_extra): New.
7828         (msp430_print_operand): Use X suffix for PSImode even in small model.
7829         * config/msp430/msp430.h (POINTER_SIZE): Use 20 bits, not 32.
7830         (PTR_SIZE): ...but 4 bytes for EH.
7831         (SIZE_TYPE): Use __int20.
7832         (PTRDIFF_TYPE): Likewise.
7833         (INCOMING_FRAME_SP_OFFSET): Adjust.
7834         * config/msp430/msp430.md (movqi_topbyte): New.
7835         (movpsi): Use fixed suffixes.
7836         (movsipsi2): Enable for 430X, not large model.
7837         (extendhipsi2): Likewise.
7838         (zero_extendhisi2): Likewise.
7839         (zero_extendhisipsi2): Likewise.
7840         (extend_and_shift1_hipsi2): Likewise.
7841         (extendpsisi2): Likewise.
7842         (*bitbranch<mode>4_z): Fix suffix logic.
7844 2014-10-14  Eric Botcazou  <ebotcazou@adacore.com>
7846         PR ada/62019
7847         * tree-eh.c (tree_could_trap) <FUNCTION_DECL>: Revamp and really
7848         do not choke on null node.
7849         <VAR_DECL>: Likewise.
7851 2014-10-14  DJ Delorie  <dj@redhat.com>
7853         * machmode.h (int_n_data_t): New.
7854         (int_n_enabled_p): New.
7855         (int_n_data): New.
7856         * tree.c (int_n_enabled_p): New.
7857         (int_n_trees): New.
7858         (make_or_reuse_type): Check for all __intN types, not just
7859         __int128.
7860         (build_common_tree_nodes): Likewise.  Also fill in integer_typs[]
7861         entries.
7862         * tree.h (int128_integer_type_node): Remove.
7863         (int128_unsigned_type_node): Remove.
7864         (int_n_trees_t): New.
7865         (int_n_enabled_p): New.
7866         (int_n_trees): New.
7867         * toplev.c (standard_type_bitsize): New.
7868         (do_compile): Check which __intN types are enabled for the current
7869         run.
7870         * builtin-types.def (BT_INT128): Remove.
7871         (BT_UINT128): Remove.
7872         * machmode.def: Add macro to create __int128 for all targets.
7873         * stor-layout.c (mode_for_size): Support __intN types.
7874         (smallest_mode_for_size): Likewise.
7875         (initialize_sizetypes): Support __intN types.
7876         * genmodes.c (struct mode_data): Add int_n field.
7877         (blank_mode): Likewise.
7878         (INT_N): New.
7879         (make_int_n): New.
7880         (emit_insn_modes_h): Count __intN entries and define
7881         NUM_INT_N_ENTS.
7882         (emit_mode_int_n): New.
7883         (emit_insn_modes_c): Call it.
7884         * gimple.c (gimple_signed_or_unsigned_type): Check for all __intN
7885         types, not just __int128.
7886         * tree-core.h (integer_type_kind): Remove __int128-specific
7887         entries, reserve spots for __intN entries.
7889         * config/msp430/msp430-modes.def (PSI): Add.
7891 2014-10-14  Kito Cheng  <kito@0xlab.org>
7893         * ira.c: Fix typo in comment.
7894         * ira.h: Ditto.
7895         * ira-build.c: Ditto.
7896         * ira-color.c: Ditto.
7897         * ira-emit.c: Ditto.
7898         * ira-int.h: Ditto.
7899         * ira-lives.c: Ditto.
7901 2014-10-14  Uros Bizjak  <ubizjak@gmail.com>
7903         PR rtl-optimization/63475
7904         * alias.c (true_dependence_1): Always use get_addr to extract
7905         true address operands from x_addr and mem_addr.  Use extracted
7906         address operands to check for references with alignment ANDs.
7907         Use extracted address operands with find_base_term and
7908         base_alias_check. For noncanonicalized operands call canon_rtx with
7909         extracted address operand.
7910         (write_dependence_1): Ditto.
7911         (may_alias_p): Ditto.  Remove unused calls to canon_rtx.
7913 2014-10-14  Evgeny Stupachenko  <evstupac@gmail.com>
7915         PR target/63534
7916         * config/i386/i386.c (ix86_expand_split_stack_prologue): Make
7917         __morestack local.
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_sse_movcc): Handle V64QI and V32HI mode.
7930         (ix86_expand_int_vcond): Ditto.
7932 2014-10-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
7933             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
7934             Anna Tikhonova  <anna.tikhonova@intel.com>
7935             Ilya Tocar  <ilya.tocar@intel.com>
7936             Andrey Turetskiy  <andrey.turetskiy@intel.com>
7937             Ilya Verbin  <ilya.verbin@intel.com>
7938             Kirill Yukhin  <kirill.yukhin@intel.com>
7939             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
7941         * config/i386/i386.c
7942         (emit_reduc_half): Handle V64QI and V32HI mode.
7943         * config/i386/sse.md
7944         (define_mode_iterator VI_AVX512BW): New.
7945         (define_expand "reduc_<code>_<mode>"): Use VI512_48F_12BW.
7947 2014-10-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
7948             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
7949             Anna Tikhonova  <anna.tikhonova@intel.com>
7950             Ilya Tocar  <ilya.tocar@intel.com>
7951             Andrey Turetskiy  <andrey.turetskiy@intel.com>
7952             Ilya Verbin  <ilya.verbin@intel.com>
7953             Kirill Yukhin  <kirill.yukhin@intel.com>
7954             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
7956         * config/i386/sse.md
7957         (define_mode_iterator REDUC_SMINMAX_MODE): Add V64QI and V32HI modes.
7959 2014-10-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
7960             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
7961             Anna Tikhonova  <anna.tikhonova@intel.com>
7962             Ilya Tocar  <ilya.tocar@intel.com>
7963             Andrey Turetskiy  <andrey.turetskiy@intel.com>
7964             Ilya Verbin  <ilya.verbin@intel.com>
7965             Kirill Yukhin  <kirill.yukhin@intel.com>
7966             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
7968         * config/i386/i386.c
7969         (ix86_expand_vector_logical_operator): Handle V16SF and V8DF modes.
7970         * config/i386/sse.md
7971         (define_mode_iterator VI): Add V64QI and V32HI modes.
7973 2014-10-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
7974             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
7975             Anna Tikhonova  <anna.tikhonova@intel.com>
7976             Ilya Tocar  <ilya.tocar@intel.com>
7977             Andrey Turetskiy  <andrey.turetskiy@intel.com>
7978             Ilya Verbin  <ilya.verbin@intel.com>
7979             Kirill Yukhin  <kirill.yukhin@intel.com>
7980             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
7982         * config/i386/sse.md (define_mode_attr avx2_avx512f): Remove.
7984 2014-10-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
7985             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
7986             Anna Tikhonova  <anna.tikhonova@intel.com>
7987             Ilya Tocar  <ilya.tocar@intel.com>
7988             Andrey Turetskiy  <andrey.turetskiy@intel.com>
7989             Ilya Verbin  <ilya.verbin@intel.com>
7990             Kirill Yukhin  <kirill.yukhin@intel.com>
7991             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
7993         * config/i386/sse.md
7994         (define_insn "*sse4_1_<code><mode>3<mask_name>"): Add masking.
7995         (define_insn "*sse4_1_<code><mode>3<mask_name>"): Ditto.
7997 2014-10-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
7998             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
7999             Anna Tikhonova  <anna.tikhonova@intel.com>
8000             Ilya Tocar  <ilya.tocar@intel.com>
8001             Andrey Turetskiy  <andrey.turetskiy@intel.com>
8002             Ilya Verbin  <ilya.verbin@intel.com>
8003             Kirill Yukhin  <kirill.yukhin@intel.com>
8004             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
8006         * config/i386/sse.md
8007         (define_insn "avx512bw_umulhrswv32hi3<mask_name>"): New.
8008         (define_expand "<ssse3_avx2>_pmulhrsw<mode>3_mask"): Ditto.
8010 2014-10-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
8011             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
8012             Anna Tikhonova  <anna.tikhonova@intel.com>
8013             Ilya Tocar  <ilya.tocar@intel.com>
8014             Andrey Turetskiy  <andrey.turetskiy@intel.com>
8015             Ilya Verbin  <ilya.verbin@intel.com>
8016             Kirill Yukhin  <kirill.yukhin@intel.com>
8017             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
8019         * config/i386/sse.md
8020         (define_c_enum "unspec"): Add UNSPEC_PMADDWD512.
8021         (define_mode_iterator VI2_AVX2): Add V32HI mode.
8022         (define_expand "mul<mode>3<mask_name>"): Add masking.
8023         (define_insn "*mul<mode>3<mask_name>"): Ditto.
8024         (define_expand "<s>mul<mode>3_highpart<mask_name>"): Ditto.
8025         (define_insn "*<s>mul<mode>3_highpart<mask_name>"): Ditto.
8026         (define_insn "avx512bw_pmaddwd512<mode><mask_name>"): New.
8027         (define_mode_attr SDOT_PMADD_SUF): Ditto.
8028         (define_expand "sdot_prod<mode>"): Add <SDOT_PMADD_SUF>.
8029         (define_insn "<sse2_avx2>_packssdw<mask_name>"): Add masking.
8030         (define_insn "*<ssse3_avx2>_pmulhrsw<mode>3<mask_name>"): Ditto.
8031         (define_insn "avx2_packusdw"): Delete.
8032         (define_insn "sse4_1_packusdw"): Ditto.
8033         (define_insn "<sse4_1_avx2>_packusdw<mask_name>"): New.
8035 2014-10-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
8036             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
8037             Anna Tikhonova  <anna.tikhonova@intel.com>
8038             Ilya Tocar  <ilya.tocar@intel.com>
8039             Andrey Turetskiy  <andrey.turetskiy@intel.com>
8040             Ilya Verbin  <ilya.verbin@intel.com>
8041             Kirill Yukhin  <kirill.yukhin@intel.com>
8042             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
8044         * config/i386/sse.md
8045         (define_insn "vec_dup<mode>"): Update constraints.
8047 2014-10-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
8048             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
8049             Anna Tikhonova  <anna.tikhonova@intel.com>
8050             Ilya Tocar  <ilya.tocar@intel.com>
8051             Andrey Turetskiy  <andrey.turetskiy@intel.com>
8052             Ilya Verbin  <ilya.verbin@intel.com>
8053             Kirill Yukhin  <kirill.yukhin@intel.com>
8054             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
8056         * config/i386/sse.md
8057         (define_mode_iterator SSESCALARMODE): Add V4TI mode.
8058         (define_insn "<ssse3_avx2>_palignr<mode>_mask"): New.
8059         (define_insn "<ssse3_avx2>_palignr<mode>"): Add EVEX version.
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_expand "mul<mode>3<mask_name>"): Add masking.
8073 2014-10-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
8074             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
8075             Anna Tikhonova  <anna.tikhonova@intel.com>
8076             Ilya Tocar  <ilya.tocar@intel.com>
8077             Andrey Turetskiy  <andrey.turetskiy@intel.com>
8078             Ilya Verbin  <ilya.verbin@intel.com>
8079             Kirill Yukhin  <kirill.yukhin@intel.com>
8080             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
8082         * config/i386/sse.md
8083         (define_insn "<sse2_avx2>_packsswb<mask_name>"): Add masking.
8084         (define_insn "<sse2_avx2>_packuswb<mask_name>"): Ditto.
8086 2014-10-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
8087             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
8088             Anna Tikhonova  <anna.tikhonova@intel.com>
8089             Ilya Tocar  <ilya.tocar@intel.com>
8090             Andrey Turetskiy  <andrey.turetskiy@intel.com>
8091             Ilya Verbin  <ilya.verbin@intel.com>
8092             Kirill Yukhin  <kirill.yukhin@intel.com>
8093             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
8095         * config/i386/sse.md
8096         (define_c_enum "unspec"): Add UNSPEC_DBPSADBW, UNSPEC_PMADDUBSW512.
8097         (define_insn "avx512bw_pmaddubsw512<mode><mask_name>"): New.
8098         (define_insn "<mask_codefor>avx512bw_dbpsadbw<mode><mask_name>"):
8099         Ditto.
8101 2014-10-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
8102             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
8103             Anna Tikhonova  <anna.tikhonova@intel.com>
8104             Ilya Tocar  <ilya.tocar@intel.com>
8105             Andrey Turetskiy  <andrey.turetskiy@intel.com>
8106             Ilya Verbin  <ilya.verbin@intel.com>
8107             Kirill Yukhin  <kirill.yukhin@intel.com>
8108             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
8110         * config/i386/sse.md
8111         (define_insn "<sse>_andnot<VF_128_256:mode>3<mask_name>"): Add masking,
8112         use VF_128_256 mode iterator and update assembler emit code.
8113         (define_insn "<sse>_andnot<VF_512:mode>3<mask_name>"): New.
8114         (define_expand "<any_logic:code><VF_128_256:mode>3<mask_name>"):
8115         Add masking, use VF_128_256 mode iterator.
8116         (define_expand "<any_logic:code><VF_512:mode>3<mask_name>"): New.
8117         (define_insn "*<any_logic:code><VF_128_256:mode>3<mask_name>"):
8118         Add masking, use VF_128_256 mode iterator and update assembler emit
8119         code.
8120         (define_insn "*<any_logic:code><VF_512:mode>3<mask_name>"): New.
8121         (define_mode_attr avx512flogicsuff): Delete.
8122         (define_insn "avx512f_<logic><mode>"): Ditto.
8123         (define_insn "*andnot<mode>3<mask_name>"): Update MODE_XI, MODE_OI,
8124         MODE_TI.
8125         (define_insn "<mask_codefor><code><mode>3<mask_name>"): Ditto.
8127 2014-10-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
8128             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
8129             Anna Tikhonova  <anna.tikhonova@intel.com>
8130             Ilya Tocar  <ilya.tocar@intel.com>
8131             Andrey Turetskiy  <andrey.turetskiy@intel.com>
8132             Ilya Verbin  <ilya.verbin@intel.com>
8133             Kirill Yukhin  <kirill.yukhin@intel.com>
8134             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
8136         * config/i386/sse.md
8137         (define_mode_iterator VI128_128 [V16QI V8HI V2DI]): Delete.
8138         (define_expand "vashr<mode>3<mask_name>"): Add masking,
8139         use VI12_128 mode iterator.
8140         (define_expand "ashrv2di3<mask_name>"): New.
8142 2014-10-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
8143             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
8144             Anna Tikhonova  <anna.tikhonova@intel.com>
8145             Ilya Tocar  <ilya.tocar@intel.com>
8146             Andrey Turetskiy  <andrey.turetskiy@intel.com>
8147             Ilya Verbin  <ilya.verbin@intel.com>
8148             Kirill Yukhin  <kirill.yukhin@intel.com>
8149             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
8151         * config/i386/i386.c
8152         (ix86_expand_args_builtin): Handle CODE_FOR_avx512vl_cmpv4di3_mask,
8153         CODE_FOR_avx512vl_cmpv8si3_mask, CODE_FOR_avx512vl_ucmpv4di3_mask,
8154         CODE_FOR_avx512vl_ucmpv8si3_mask, CODE_FOR_avx512vl_cmpv2di3_mask,
8155         CODE_FOR_avx512vl_cmpv4si3_mask, CODE_FOR_avx512vl_ucmpv2di3_mask,
8156         CODE_FOR_avx512vl_ucmpv4si3_mask.
8157         * config/i386/sse.md
8158         (define_insn "avx512f_ucmp<mode>3<mask_scalar_merge_name>"): Delete.
8159         "<avx512>_ucmp<VI12_AVX512VL:mode>3<mask_scalar_merge_name>"):New.
8160         (define_insn
8161         "<avx512>_ucmp<VI48_AVX512VL:mode>3<mask_scalar_merge_name>"):Ditto.
8162         (define_expand "<avx512>_eq<mode>3<mask_scalar_merge_name>"): Ditto.
8163         (define_insn "<avx512>_eq<mode>3<mask_scalar_merge_name>_1"): Ditto.
8164         (define_insn "<avx512>_gt<mode>3<mask_scalar_merge_name>"): Ditto.
8165         (define_insn "<avx512>_testm<mode>3<mask_scalar_merge_name>"): Ditto.
8166         (define_insn "<avx512>_testnm<mode>3<mask_scalar_merge_name>"): Ditto.
8168 2014-10-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
8169             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
8170             Anna Tikhonova  <anna.tikhonova@intel.com>
8171             Ilya Tocar  <ilya.tocar@intel.com>
8172             Andrey Turetskiy  <andrey.turetskiy@intel.com>
8173             Ilya Verbin  <ilya.verbin@intel.com>
8174             Kirill Yukhin  <kirill.yukhin@intel.com>
8175             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
8177         * config/i386/sse.md
8178         (define_expand "vec_widen_umult_even_v8si<mask_name>"): Add masking.
8179         (define_insn "*vec_widen_umult_even_v8si<mask_name>"): Ditto.
8180         (define_expand "vec_widen_umult_even_v4si<mask_name>"): Ditto.
8181         (define_insn "*vec_widen_umult_even_v4si<mask_name>"): Ditto.
8182         (define_expand "vec_widen_smult_even_v8si<mask_name>"): Ditto.
8183         (define_insn "*vec_widen_smult_even_v8si<mask_name>"): Ditto.
8184         (define_expand "sse4_1_mulv2siv2di3<mask_name>"): Ditto.
8185         (define_insn "*sse4_1_mulv2siv2di3<mask_name>"): Ditto.
8186         (define_insn "avx512dq_mul<mode>3<mask_name>"): New.
8188 2014-10-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
8189             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
8190             Anna Tikhonova  <anna.tikhonova@intel.com>
8191             Ilya Tocar  <ilya.tocar@intel.com>
8192             Andrey Turetskiy  <andrey.turetskiy@intel.com>
8193             Ilya Verbin  <ilya.verbin@intel.com>
8194             Kirill Yukhin  <kirill.yukhin@intel.com>
8195             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
8197         * config/i386/sse.md
8198         (define_insn "avx512f_blendm<mode>"): Delete.
8199         (define_insn "<avx512>_blendm<VI48_AVX512VL:mode>"): New.
8200         (define_insn "<avx512>_blendm<VI12_AVX512VL:mode>"): Ditto..
8201         (define_mode_attr cmp_imm_predicate): Add V8SF, V4DF, V8SI, V4DI, V4SF,
8202         V2DF, V4SI, V2DI, V32HI, V64QI, V16HI, V32QI, V8HI, V16QI modes.
8203         (define_insn
8204         "avx512f_cmp<mode>3<mask_scalar_merge_name><round_saeonly_name>"):
8205         Remove.
8206         (define_insn
8207         "<avx512>_cmp<VI48_AVX512VL:mode>3<mask_scalar_merge_name><round_saeonly_name>"):
8208         New.
8209         (define_insn
8210         "<avx512>_cmp<VI12_AVX512VL:mode>3<mask_scalar_merge_name><round_saeonly_name>"):
8211         Ditto.
8212         (define_insn "<mask_codefor>avx512f_vec_dup<mode><mask_name>"): Delete.
8213         (define_insn "<avx512>_vec_dup<V48_AVX512VL:mode><mask_name>"): New.
8214         (define_insn "<avx512>_vec_dup<V12_AVX512VL:mode><mask_name>"): Ditto.
8215         (define_insn "<mask_codefor>avx512f_vec_dup_gpr<mode><mask_name>"):
8216         Delete.
8217         (define_insn
8218         "<mask_codefor><avx512>_vec_dup_gpr<VI48_AVX512VL:mode><mask_name>"):
8219         New.
8220         (define_insn
8221         "<mask_codefor><avx512>_vec_dup_gpr<VI12_AVX512VL:mode><mask_name>"):
8222         Ditto.
8223         (define_insn·"<mask_codefor>avx512f_vec_dup_mem<mode><mask_name>"):
8224         Delete.
8225         (define_insn
8226         "<mask_codefor><avx512>_vec_dup_mem<VI48_AVX512VL:mode><mask_name>"):
8227         New.
8228         (define_insn
8229         "<mask_codefor><avx512>_vec_dup_mem<VI12_AVX512VL:mode><mask_name>"):
8230         Ditto.
8232 2014-10-14  Richard Biener  <rguenther@suse.de>
8234         PR tree-optimization/63512
8235         * tree-ssa-pre.c (create_expression_by_pieces): Mark stmts
8236         modified.
8238 2014-10-14  Oleg Endo  <olegendo@gcc.gnu.org>
8240         PR target/63260
8241         * config/sh/sh.md (negsf2, negsf2_i, negdf2, negdf2_i, abssf2,
8242         abssf2_i, absdf2, absdf2_i): Remove fp_mode attribute.  Remove use
8243         of FPSCR.
8244         (negsf2_i): Rename to *negsf2_i.
8245         (abssf2_i): Rename to *abssf2_i.
8246         (negdf2_i): Rename to *negdf2_i.
8247         (absdf2_i): Rename to *absdf2_i.
8249 2014-10-14  Felix Yang  <felix.yang@huawei.com>
8250             Jeff Law  <law@redhat.com>
8252         * ira.c (struct equivalence): Change member "is_arg_equivalence" and
8253         "replace" into boolean bitfields; turn member "loop_depth" into a short
8254         integer; add new member "no_equiv" and "reserved".
8255         (no_equiv): Set no_equiv of struct equivalence if register is marked
8256         as having no known equivalence.
8257         (update_equiv_regs): Check all definitions for a multiple-set
8258         register to make sure that the RHS have the same value.
8260 2014-10-13  Richard Henderson  <rth@redhat.com>
8262         * combine-stack-adj.c (no_unhandled_cfa): New.
8263         (maybe_merge_cfa_adjust): New.
8264         (combine_stack_adjustments_for_block): Use them.
8266 2014-10-13  Aldy Hernandez  <aldyh@redhat.com>
8268         * Makefile.in (TAGS): Tag ../include files.
8270 2014-10-13  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
8272         * config/rs6000/rs6000.h (DBX_REGISTER_NUMBER): Pass format argument
8273         to rs6000_dbx_register_number.
8274         (DWARF_FRAME_REGNUM): Redefine as identity map.
8275         (DWARF2_FRAME_REG_OUT): Call rs6000_dbx_register_number.
8276         * config/rs6000/rs6000-protos.h (rs6000_dbx_register_number): Update.
8277         * config/rs6000/rs6000.c (rs6000_dbx_register_number): Add format
8278         argument to handle .debug_frame and .eh_frame directly.  Always
8279         translate SPE high register numbers.  Add special treatment for CR,
8280         but only in .debug_frame.  Respect RS6000_USE_DWARF_NUMBERING.
8282         * config/rs6000/sysv.h (DBX_REGISTER_NUMBER): Do not undefine.
8283         * config/rs6000/freebsd.h (DBX_REGISTER_NUMBER): Remove.
8284         (RS6000_USE_DWARF_NUMBERING): Define.
8285         * config/rs6000/freebsd64.h (DBX_REGISTER_NUMBER): Remove.
8286         (RS6000_USE_DWARF_NUMBERING): Define.
8287         * config/rs6000/netbsd.h (DBX_REGISTER_NUMBER): Remove.
8288         (RS6000_USE_DWARF_NUMBERING): Define.
8289         * config/rs6000/lynx.h (DBX_REGISTER_NUMBER): Remove.
8290         (RS6000_USE_DWARF_NUMBERING): Define.
8291         * config/rs6000/aix.h (RS6000_USE_DWARF_NUMBERING): Define.
8292         * config/rs6000/darwin.h (RS6000_USE_DWARF_NUMBERING): Define.
8294 2014-10-13  Evgeny Stupachenko  <evstupac@gmail.com>
8296         * config/i386/i386.c (ix86_address_cost): Lower cost for
8297         when address contains GOT register.
8299 2014-10-13  Ilya Enkovich  <ilya.enkovich@intel.com>
8300             Vladimir Makarov  <vmakarov@redhat.com>
8302         PR target/8340
8303         PR middle-end/47602
8304         PR rtl-optimization/55458
8305         * config/i386/i386.c (ix86_use_pseudo_pic_reg): New.
8306         (ix86_init_pic_reg): New.
8307         (ix86_select_alt_pic_regnum): Add check on pseudo register.
8308         (ix86_save_reg): Likewise.
8309         (ix86_expand_prologue): Remove PIC register initialization
8310         now performed in ix86_init_pic_reg.
8311         (ix86_output_function_epilogue): Add check on pseudo register.
8312         (set_pic_reg_ever_alive): New.
8313         (legitimize_pic_address): Replace df_set_regs_ever_live with new
8314         set_pic_reg_ever_alive.
8315         (legitimize_tls_address): Likewise.
8316         (ix86_pic_register_p): New check.
8317         (ix86_delegitimize_address): Add check on pseudo register.
8318         (ix86_expand_call): Insert move from pseudo PIC register to ABI
8319         defined REAL_PIC_OFFSET_TABLE_REGNUM.
8320         (TARGET_INIT_PIC_REG): New.
8321         (TARGET_USE_PSEUDO_PIC_REG): New.
8322         * config/i386/i386.h (PIC_OFFSET_TABLE_REGNUM): Return INVALID_REGNUM
8323         if pic_offset_table_rtx exists.
8324         * doc/tm.texi.in (TARGET_USE_PSEUDO_PIC_REG, TARGET_INIT_PIC_REG):
8325         Document.
8326         * doc/tm.texi: Regenerate.
8327         * function.c (assign_parms): Generate pseudo register for PIC.
8328         * init-regs.c (initialize_uninitialized_regs): Ignor pseudo PIC
8329         register.
8330         * ira-color.c (color_pass): Add check on pseudo register.
8331         * ira-emit.c (change_loop): Don't create copies for PIC pseudo
8332         register.
8333         * ira.c (split_live_ranges_for_shrink_wrap): Add check on pseudo
8334         register.
8335         (ira): Add target specific PIC register initialization.
8336         (do_reload): Keep PIC pseudo register.
8337         * lra-assigns.c (spill_for): Add checks on pseudo register.
8338         * lra-constraints.c (contains_symbol_ref_p): New.
8339         (lra_constraints): Enable lra risky transformations when PIC is pseudo
8340         register.
8341         * shrink-wrap.c (try_shrink_wrapping): Add check on pseudo register.
8342         * target.def (use_pseudo_pic_reg): New.
8343         (init_pic_reg): New.
8345 2014-10-13  Evgeny Stupachenko  <evstupac@gmail.com>
8347         * config/i386/x86-tune.def (X86_TUNE_SSE_PARTIAL_REG_DEPENDENCY):
8348         Remove m_SILVERMONT and m_INTEL from the tune.
8350 2014-10-13  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
8352         PR libfortran/63471
8353         * config/pa/pa-hpux11.h (TARGET_OS_CPP_BUILTINS): Define _REENTRANT
8354         when _HPUX_SOURCE is defined.
8356 2014-10-13  Jan Hubicka  <hubicka@ucw.cz>
8358         PR tree-optimization/62127
8359         * tree.c (remap_type_1): When remapping array, remap
8360         also its type.
8362 2014-10-13  Christophe Lyon  <christophe.lyon@linaro.org>
8364         * Makefile.in: (check-%): Update comment, as RUNTESTFLAGS no
8365         longer impact parallelization.
8367 2014-10-13  Jan Hubicka  <hubicka@ucw.cz>
8369         PR bootstrap/63496
8370         * ipa-polymorphic-call.c (extr_type_from_vtbl_ptr_store): Fix pasto.
8372 2014-10-13  Marat Zakirov  <m.zakirov@samsung.com>
8374         * asan.c (instrument_derefs): BIT_FIELD_REF added.
8376 2014-10-13  Richard Biener  <rguenther@suse.de>
8378         PR tree-optimization/63419
8379         * gimple-fold.h (gimple_convert): New function.
8380         * gimple-fold.c (gimple_convert): Likewise.
8381         * tree-ssa-pre.c (create_expression_by_pieces): Use gimple_convert
8382         to split out required conversions early.
8384 2014-10-13  Richard Sandiford  <richard.sandiford@arm.com>
8386         * rtlanal.c (generic_subrtx_iterator <T>::add_subrtxes_to_queue):
8387         Add the parts of an insn in reverse order, with the pattern at
8388         the top of the queue.  Detect when we're iterating over a SEQUENCE
8389         pattern and in that case just consider patterns of subinstructions.
8391 2014-10-12  Oleg Endo  <olegendo@gcc.gnu.org>
8393         PR target/59401
8394         * config/sh/sh-protos (sh_find_equiv_gbr_addr): Use rtx_insn* instead
8395         of rtx.
8396         * config/sh/sh.c (sh_find_equiv_gbr_addr): Use def chains instead of
8397         insn walking.
8398         (sh_find_equiv_gbr_addr): Do nothing if input mem is already a GBR
8399         address.  Use def chains to handle GBR clobbering call insns.
8401 2014-10-12  Trevor Saunders  <tsaunders@mozilla.com>
8403         * asan.c, cfgloop.c, cfgloop.h, cgraph.c, cgraph.h,
8404         config/darwin.c, config/m32c/m32c.c, config/mep/mep.c,
8405         config/mips/mips.c, config/rs6000/rs6000.c, dwarf2out.c,
8406         function.c, function.h, gimple-ssa.h, libfuncs.h, optabs.c,
8407         output.h, rtl.h, sese.c, symtab.c, tree-cfg.c, tree-dfa.c,
8408         tree-ssa.c, varasm.c: Use hash-table instead of hashtab.
8409         * doc/gty.texi (for_user): Document new option.
8410         * gengtype.c (create_user_defined_type): Don't try to get a struct for
8411         char.
8412         (walk_type): Don't error out on for_user option.
8413         (write_func_for_structure): Emit user marking routines if requested by
8414         for_user option.
8415         (write_local_func_for_structure): Likewise.
8416         (main): Mark types with for_user option as used.
8417         * ggc.h (gt_pch_nx): Add overload for unsigned int.
8418         * hash-map.h (hash_map::hash_entry::pch_nx_helper): AddOverloads.
8419         * hash-table.h (ggc_hasher): New struct.
8420         (hash_table::create_ggc): New function.
8421         (gt_pch_nx): New overload for hash_table.
8423 2014-10-11  Oleg Endo  <olegendo@gcc.gnu.org>
8425         * config/sh/sh.h (TARGET_SH4A_ARCH): Remove macro.
8426         * config/sh/sh.h: Replace uses of TARGET_SH4A_ARCH with TARGET_SH4A.
8427         * config/sh/sh.c: Likewise.
8428         * config/sh/sh-mem.cc: Likewise.
8429         * config/sh/sh.md: Likewise.
8430         * config/sh/predicates.md: Likewise.
8431         * config/sh/sync.md: Likewise.
8433 2014-10-11  Martin Liska  <mliska@suse.cz>
8435         PR middle-end/63376
8436         * cgraphunit.c (symbol_table::process_new_functions): Missing call
8437         for call_cgraph_insertion_hooks added.
8439 2014-10-10  Jakub Jelinek  <jakub@redhat.com>
8441         PR c/63495
8442         * stor-layout.c (min_align_of_type): Don't decrease alignment
8443         through BIGGEST_FIELD_ALIGNMENT or ADJUST_FIELD_ALIGN if
8444         TYPE_USER_ALIGN is set.
8446 2014-10-10  Uros Bizjak  <ubizjak@gmail.com>
8448         PR rtl-optimization/63483
8449         * alias.c (true_dependence_1): Do not exit early for MEM_READONLY_P
8450         references when alignment ANDs are involved.
8451         (write_dependence_p): Ditto.
8452         (may_alias_p): Ditto.
8454 2014-10-10  Marek Polacek  <polacek@redhat.com>
8456         * asan.c (pass_sanopt::execute): Handle IFN_UBSAN_OBJECT_SIZE.
8457         * doc/invoke.texi: Document -fsanitize=object-size.
8458         * flag-types.h (enum sanitize_code): Add SANITIZE_OBJECT_SIZE and
8459         or it into SANITIZE_UNDEFINED.
8460         * gimple-fold.c (gimple_fold_call): Optimize IFN_UBSAN_OBJECT_SIZE.
8461         * internal-fn.c (expand_UBSAN_OBJECT_SIZE): New function.
8462         * internal-fn.def (UBSAN_OBJECT_SIZE): Define.
8463         * opts.c (common_handle_option): Handle -fsanitize=object-size.
8464         * ubsan.c: Include tree-object-size.h.
8465         (ubsan_type_descriptor): Call tree_to_uhwi instead of tree_to_shwi.
8466         (ubsan_expand_bounds_ifn): Use false instead of 0.
8467         (ubsan_expand_objsize_ifn): New function.
8468         (instrument_object_size): New function.
8469         (pass_ubsan::execute): Add object size instrumentation.
8470         * ubsan.h (ubsan_expand_objsize_ifn): Declare.
8472 2014-10-10  Richard Henderson  <rth@redhat.com>
8474         PR target/63404
8475         * shrink-wrap.c (move_insn_for_shrink_wrap): Don't use single_set.
8476         Restrict the set of expressions we're willing to move.
8478 2014-10-10  Jeff Law  <law@redhat.com>
8480         * ira.c (struct equivalence): Promote INIT_INSNs field to
8481         an rtx_insn_list.  Add comments.
8482         (no_equiv): Promote LIST to an rtx_insn_list.  Update
8483         testing for and creating the special marker.  Use methods
8484         to extract the insn and next pointers.  Promote INSN to an
8485         rtx_insn.
8486         (update_equiv_regs): Update test for special marker in the
8487         INIT_INSNs list.
8489 2014-10-10  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
8491         * configure.ac: Add --enable-fix-cortex-a53-835769 option.
8492         * configure: Regenerate.
8493         * config/aarch64/aarch64.c (aarch64_override_options): Handle
8494         TARGET_FIX_ERR_A53_835769_DEFAULT.
8495         * config/aarch64/aarch64.opt (mfix-cortex-a53-835769): Set Init
8496         value to 2.
8497         * doc/install.texi (aarch64*-*-*): Document
8498         new --enable-fix-cortex-a53-835769 option.
8500 2014-10-10  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
8501             Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
8503         * config/aarch64/aarch64.h (FINAL_PRESCAN_INSN): Define.
8504         (ADJUST_INSN_LENGTH): Define.
8505         * config/aarch64/aarch64.opt (mfix-cortex-a53-835769): New option.
8506         * config/aarch64/aarch64.c (is_mem_p): New function.
8507         (is_memory_op): Likewise.
8508         (aarch64_prev_real_insn): Likewise.
8509         (is_madd_op): Likewise.
8510         (dep_between_memop_and_curr): Likewise.
8511         (aarch64_madd_needs_nop): Likewise.
8512         (aarch64_final_prescan_insn): Likewise.
8513         * doc/invoke.texi (AArch64 Options): Document -mfix-cortex-a53-835769
8514         and -mno-fix-cortex-a53-835769 options.
8516 2014-10-10  Jakub Jelinek  <jakub@redhat.com>
8518         PR tree-optimization/63464
8519         * tree-switch-conversion.c (struct case_bit_test): Remove
8520         hi and lo fields, add wide_int mask field.
8521         (emit_case_bit_tests): Add MAXVAL argument, rewrite uses of
8522         hi/lo fields into wide_int mask operations, optimize by pretending
8523         minval to be 0 if maxval is small enough.
8524         (process_switch): Adjust caller.
8526 2014-10-10  Richard Biener  <rguenther@suse.de>
8528         PR tree-optimization/63379
8529         * tree-vect-slp.c (vect_get_constant_vectors): Do not compute
8530         a neutral operand for min/max when it is not a reduction chain.
8532 2014-10-10  Richard Biener  <rguenther@suse.de>
8534         PR tree-optimization/63476
8535         * tree-ssa-pre.c (struct bb_bitmap_sets): Add vop_on_exit member.
8536         (BB_LIVE_VOP_ON_EXIT): New define.
8537         (create_expression_by_pieces): Assign VUSEs to stmts.
8538         (compute_avail): Track BB_LIVE_VOP_ON_EXIT.
8539         (pass_pre::execute): Assert virtual SSA form is up-to-date
8540         after insertion.
8542 2014-10-10  Eric Botcazou  <ebotcazou@adacore.com>
8544         * lra-assigns.c (assign_by_spills): Error out on spill failure.
8546 2014-10-09  Markus Trippelsdorf  <markus@trippelsdorf.de>
8548         * pa-polymorphic-call.c (check_stmt_for_type_change): Move
8549         assertion.
8551 2014-10-09  Richard Biener  <rguenther@suse.de>
8553         PR tree-optimization/63380
8554         * tree-ssa-tail-merge.c (stmt_local_def): Exclude stmts that
8555         may trap.
8557 2014-10-09  Joern Rennecke  <joern.rennecke@embecosm.com>
8559         * config/avr/avr.opt (mmcu=): Change to have a string value.
8560         (mn-flash=, mskip-bug, march=, mrmw): New options.
8561         (HeaderInclude): New.
8562         (mmcu=): Remove Var / Init clauses.
8563         * config/avr/avr.h (DRIVER_SELF_SPECS): Translate -mmcu into a
8564         -specs option.
8565         (SYMBOL_FLAG_IO, SYMBOL_FLAG_ADDRESS): Define.
8566         (ASM_OUTPUT_ALIGNED_BSS): Use avr_asm_asm_output_aligned_bss.
8567         (SYMBOL_FLAG_IO_LOW): Define.
8568         (avr_device_to_as, avr_device_to_ld): Don't declare.
8569         (avr_device_to_data_start, avr_device_to_startfiles): Likewise.
8570         (avr_device_to_devicelib, avr_device_to_sp8): Likewise.
8571         (EXTRA_SPEC_FUNCTIONS): Don't define.
8572         (ASM_SPEC): Translate -arch= option to -mmcu= option.
8573         (LINK_SPEC): Translate -arch= option to -m= option.
8574         Don't use device_to_ld / device_to_data_start.
8575         (STARTFILE_SPEC): Now empty.
8576         (ASM_SPEC): Add -%{mrelax: --mlink-relax}.
8577         * config/avr/gen-avr-mmcu-specs.c: New file.
8578         * config/avr/t-avr (gen-avr-mmcu-specs$(build_exeext)): New rule.
8579         (s-device-specs): Likewise.
8580         (GCC_PASSES): Add s-device-specs.
8581         (install-driver): Depend on install-device-specs.
8582         (install-device-specs): New rule.
8583         * config/avr/avr.c (avr_option_override): Look up mcu arch by
8584         avr_arch_index and provide fallback initialization for avr_n_flash.
8585         (varasm.h): #include.
8586         (avr_print_operand) <i>: Allow SYMBOL_REF with SYMBOL_FLAG_IO;
8587         (avr_handle_addr_attribute, avr_eval_addr_attrib): New functions.
8588         (avr_attribute_table): Add "io", "address" and "io_low".
8589         (avr_asm_output_aligned_decl_common): Change type of decl to tree.
8590         Add special handling for symbols with "io" and/or "address" attributes.
8591         (avr_asm_asm_output_aligned_bss): New function.
8592         (avr_encode_section_info): Set SYMBOL_FLAG_IO and SYMBOL_FLAG_ADDRESS
8593         as appropriate.  Handle io_low attribute.
8594         (avr_out_sbxx_branch): Handle symbolic io addresses.
8595         (avr_xload_libgcc_p, avr_nonconst_pointer_addrspace): Use
8596         avr_n_flash instead of avr_current_device->n_flash.
8597         (avr_pgm_check_var_decl, avr_insert_attributes): Likewise.
8598         (avr_emit_movmemhi): Likewise.
8599         * config/avr/avr-c.c (avr_cpu_cpp_builtins): Likewise.
8600         Use TARGET_RMW instead of avr_current_device->dev_attributes.
8601         Don't define avr_current_device->macro (that's the specfile's job).
8602         Use TARGET_SKIP_BUG instead of avr_current_device->errata_skip.
8603         * config/avr/avr.c (avr_2word_insn_p): Likewise.
8604         * config/avr/avr.md (*cpse.ne): Likewise.
8605         (mov<mode>): Use avr_eval_addr_attrib.
8606         (cbi): Change constraint for low_io_address_operand operand to "i".
8607         (sbi, sbix_branch, sbix_branch_bit7, insv.io, insv.not.io): Likewise.
8608         * config/avr/predicates.md (io_address_operand):
8609         Allow SYMBOL_REF with SYMBOL_FLAG_IO.
8610         (low_io_address_operand): Allow SYMBOL_REF with SYMBOL_FLAG_IO_LOW.
8611         * config/avr/avr-protos.h (avr_asm_output_aligned_decl_common):
8612         Update prototype.
8613         (avr_eval_addr_attrib, avr_asm_asm_output_aligned_bss): Prototype.
8614         * config/avr/genmultilib.awk: Use -march=.
8615         Remove Multilib matches processing.
8616         * config/avr/t-multilib, config/avr/avr-tables.opt: Regenerate.
8617         * config/avr/avr-arch.h: Add double include guard.
8618         (avr_mcu_t) <library_name>: Update comment.
8619         * config/avr/driver-avr.c (avr_device_to_as): Delete.
8620         (avr_device_to_ld, avr_device_to_data_start): Likewise.
8621         (avr_device_to_startfiles, avr_device_to_devicelib): Likewise.
8622         (avr_device_to_sp8): Likewise.
8623         * config/avr/genopt.sh:  Instead avr_mcu, emit an Enum for avr_arch.
8625         * doc/extend.texi (io, address): Document new AVR variable attributes.
8626         (io_low): Likewise.
8628 2014-10-09  Marek Polacek  <polacek@redhat.com>
8630         * doc/invoke.texi: Document -fsanitize=bool and -fsanitize=enum.
8632 2014-10-08  Richard Biener  <rguenther@suse.de>
8634         PR tree-optimization/61969
8635         * tree-nrv.c (pass_nrv::execute): Properly test for automatic
8636         variables.
8638 2014-10-09  Richard Biener  <rguenther@suse.de>
8640         PR tree-optimization/63445
8641         * tree-vrp.c (simplify_cond_using_ranges): Only warn about
8642         overflow for non-equality compares.
8644 2014-10-09  Uros Bizjak  <ubizjak@gmail.com>
8646         PR rtl-optimization/57003
8647         * regcprop.c (copyprop_hardreg_forward_1): If ksvd.ignore_set_reg,
8648         also check CALL_INSN_FUNCTION_USAGE for clobbers again after
8649         killing regs_invalidated_by_call.
8651 2014-10-08  Teresa Johnson  <tejohnson@google.com>
8653         PR bootstrap/63432.
8654         * tree-ssa-threadupdate.c (estimated_freqs_path): New function.
8655         (ssa_fix_duplicate_block_edges): Invoke it.
8656         (mark_threaded_blocks): Make two passes to avoid ordering dependences.
8658 2014-10-08  Oleg Endo  <olegendo@gcc.gnu.org>
8660         PR target/52941
8661         * config/sh/sync.md (atomic_exchangesi_hard, atomic_exchange<mode>_hard,
8662         atomic_fetch_<fetchop_name>si_hard,
8663         atomic_fetch_<fetchop_name><mode>_hard, atomic_fetch_nandsi_hard,
8664         atomic_fetch_nand<mode>_hard, atomic_<fetchop_name>_fetchsi_hard,
8665         atomic_<fetchop_name>_fetch<mode>_hard, atomic_nand_fetchsi_hard,
8666         atomic_nand_fetch<mode>_hard): Add missing set of T_REG.
8668 2014-10-08  Rong Xu  <xur@google.com>
8670         * gcov-tool.c (profile_overlap): New driver function
8671         to compute profile overlap.
8672         (print_overlap_usage_message): New.
8673         (overlap_usage): New.
8674         (do_overlap): New.
8675         (print_usage): Add calls to overlap function.
8676         (main): Ditto.
8677         * doc/gcov-tool.texi: Add documentation.
8679 2014-10-08  Steve Ellcey  <sellcey@mips.com>
8681         * config/mips/mti-linux.h (DRIVER_SELF_SPECS): Change
8682         LINUX64_DRIVER_SELF_SPECS to LINUX_DRIVER_SELF_SPECS
8684 2014-10-08  Jan Hubicka  <hubicka@ucw.cz>
8686         * ipa-polymorphic-call.c (extr_type_from_vtbl_store): Do better
8687         pattern matching of MEM_REF.
8688         (check_stmt_for_type_change): Update.
8690 2014-10-08  Steve Ellcey  <sellcey@mips.com>
8692         * config/mips/linux64.h: Remove.
8693         * config/mips/gnu-user64.h: Remove.
8694         * gcc.config (mips*-*-*): Remove references to linux64.h and
8695         gnu-user64.h
8696         * config/mips/gnu-user.h (GNU_USER_TARGET_LINK_SPEC): Replace
8697         with modified version from gnu-user64.h.
8698         (LINUX_DRIVER_SELF_SPECS): Update parts from gnu-user64.h.
8699         (LOCAL_LABEL_PREFIX): Copy from gnu-user64.h.
8700         * config/mips/linux.h (GNU_USER_LINK_EMULATION32): Copy from
8701         linux64.h.
8702         (GNU_USER_LINK_EMULATION64): Ditto.
8703         (GNU_USER_LINK_EMULATIONN32): Ditto.
8704         (GLIBC_DYNAMIC_LINKER32): Ditto.
8705         (GLIBC_DYNAMIC_LINKER64): Ditto.
8706         (GLIBC_DYNAMIC_LINKERN32): Ditto.
8707         (UCLIBC_DYNAMIC_LINKER32): Ditto.
8708         (UCLIBC_DYNAMIC_LINKER64): Ditto.
8709         (UCLIBC_DYNAMIC_LINKERN32): Ditto.
8710         (BIONIC_DYNAMIC_LINKERN32): Ditto.
8711         (GNU_USER_DYNAMIC_LINKERN32): Ditto.
8712         (GLIBC_DYNAMIC_LINKER): Delete.
8713         (UCLIBC_DYNAMIC_LINKER): Delete.
8715 2014-10-08  Joern Rennecke  <joern.rennecke@embecosm.com>
8716             Richard Biener  <rguenther@suse.de>
8718         * cfgexpand.c (expand_debug_expr) <TARGET_MEM_REF>:
8719         Get address space from operand 0 (BASE).
8721 2014-10-07  Iain Sandoe  <iain@codesourcery.com>
8723         PR target/61387
8724         * config/i386/i386.c (x86_output_mi_thunk): Fix darwin fallout.
8726 2014-10-07  Aldy Hernandez  <aldyh@redhat.com>
8728         * dwarf2out.c: Remove current_function_has_inlines.
8729         (gen_subprogram_die): Same.
8730         (gen_inlined_subroutine_die): Same.
8732 2014-10-07  Ilya Tocar  <ilya.tocar@intel.com>
8734         * config/i386/adxintrin.h (_subborrow_u64): Use long long for param
8735         type.
8736         (_addcarry_u64): Ditto.
8737         (_addcarryx_u64): Ditto.
8739 2014-10-07  Eric Botcazou  <ebotcazou@adacore.com>
8741         * cgraph.h (cgraph_node::get_fun): Declare.
8742         * cgraph.c (cgraph_node::get_fun): New method.
8743         * ipa-inline.c (can_inline_edge_p): Use it.
8745 2014-10-07  Eric Botcazou  <ebotcazou@adacore.com>
8747         * lto-opts.c (lto_write_options): Handle -fmath-errno, -fsigned-zeros
8748         and -ftrapping-math.
8749         * lto-wrapper.c (merge_and_complain): Likewise.
8750         (run_gcc): Likewise.
8752 2014-10-06  Rong Xu  <xur@google.com>
8754         * params.def (PARAM_INDIR_CALL_TOPN_PROFILE): New param.
8755         * tree-profile.c: (params.h): New include.
8756         (init_ic_make_global_vars): Make __gcov_indirect_call_topn_callee
8757         and __gcov_indirect_call_topn_counters for
8758         indirect_call_topn_profile.
8759         (gimple_init_edge_profiler): New decls for
8760         __gcov_indirect_call_topn_profiler.
8761         (gimple_gen_ic_profiler): Generate the correct profiler call.
8762         (gimple_gen_ic_func_profiler): Fix format.
8763         * value-prof.c (params.h): New include.
8764         (dump_histogram_value): Hanlde indirect_call_topn counters.
8765         (stream_in_histogram_value): Ditto.
8766         (gimple_indirect_call_to_profile): Use indirect_call_topn
8767         profile when PARAM_INDIR_CALL_TOPN_PROFILE is set.
8768         (gimple_find_values_to_profile): Hanlde indirect_call_topn
8769         counters.
8770         * value-prof.h (enum hist_type): Histrogram type for
8771         indirect_call_topn counters.
8772         * profile.c (instrument_values): Instrument
8773         indirect_call_topn counters.
8775 2014-10-06  Rong Xu  <xur@google.com>
8777         * Makefile.in: Fix dependence.
8778         * gcov-counter.def (GCOV_COUNTER_ICALL_TOPNV): Add
8779         indirect call topn profiler.
8780         * gcov-io.h: Ditto.
8782 2014-10-06  Eric Botcazou  <ebotcazou@adacore.com>
8784         * calls.c (expand_call): Do not use the target as the return slot if
8785         it is not sufficiently aligned.
8787 2014-10-06  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
8789         * config/rs6000/rs6000.c (analyze_swaps commentary): Add
8790         discussion of permutes and why we don't handle them.
8792 2014-10-06  Eric Botcazou  <ebotcazou@adacore.com>
8794         * config/sparc/predicates.md (int_register_operand): Delete.
8796 2014-10-06  Eric Botcazou  <ebotcazou@adacore.com>
8798         * dwarf2cfi.c (create_pseudo_cfg): Fix trace numbering.
8800 2014-10-06  Jakub Jelinek  <jakub@redhat.com>
8802         * ubsan.h (ubsan_get_source_location): New prototype.
8803         * ubsan.c (ubsan_source_location_type): New variable.
8804         Function renamed to ...
8805         (ubsan_get_source_location_type): ... this.  Cache
8806         return value in ubsan_source_location_type variable.
8807         (ubsan_source_location, ubsan_create_data): Use
8808         ubsan_get_source_location_type instead of
8809         ubsan_source_location_type.
8810         * asan.c (asan_protect_global): Don't protect globals
8811         with ubsan_get_source_location_type () type.
8812         (asan_add_global): Provide global decl location info
8813         if possible.
8815 2014-10-04  Jan Hubicka  <hubicka@ucw.cz>
8817         * ipa-prop.c (try_make_edge_direct_virtual_call): Remove overactive
8818         sanity check.
8820 2014-10-04  Jan Hubicka  <hubicka@ucw.cz>
8822         * ipa-polymorphic-call.c (possible_placement_new): Fix condition
8823         on size.
8824         (ipa_polymorphic_call_context::restrict_to_inner_type): Do not walk
8825         into vptr pointer.
8826         (ipa_polymorphic_call_context::dump): Fix formating.
8827         (walk_ssa_copies): Add logic avoiding loops; update uses.
8828         * ipa-prop.c (ipa_analyze_call_uses): Compute vptr_changed.
8830 2014-10-02  Mark Wielaard  <mjw@redhat.com>
8832         PR debug/63239
8833         * dwarf2out.c (gen_subprogram_die): When a member function is
8834         explicitly deleted then add a DW_AT_GNU_deleted attribute.
8835         * langhooks.h (struct lang_hooks_for_decls): Add
8836         function_decl_deleted_p langhook.
8837         * langhooks-def.h (LANG_HOOKS_FUNCTION_DECL_DELETED_P): Define.
8838         (LANG_HOOKS_DECLS): Add LANG_HOOKS_FUNCTION_DECL_DELETED_P.
8840 2014-10-04  Jan Hubicka  <hubicka@ucw.cz>
8842         * ipa-polymorphic-call.c (walk_ssa_copies): Recognize
8843         NULL pointer checks.
8844         (ipa_polymorphic_call_context::get_dynamic_type): Return true
8845         if type doesn't change.
8846         * cgraph.h (cgraph_indirect_call_info): New flag.
8847         * cgraph.c (cgraph_node::create_indirect_edge): Initialize it.
8848         (cgraph_node::dump): Dump it.
8849         * ipa-prop.c (ipa_analyze_call_uses):  Ignore return valud
8850         of context.get_dynamic_type.
8851         (ipa_make_edge_direct_to_target): Do not speculate
8852         edge that is already speuclative.
8853         (try_make_edge_direct_virtual_call): Use VPTR_CHANGED; Do not
8854         speculate to __builtin_unreachable
8855         (ipa_write_indirect_edge_info, ipa_read_indirect_edge_info): Stream
8856         vptr_changed.
8857         * ipa-cp.c (ipa_get_indirect_edge_target_1): Use vptr_changed.
8859 2014-10-04  Jan Hubicka  <hubicka@ucw.cz>
8861         * ipa-prop.c (ipa_compute_jump_functions_for_edge): Call
8862         get_dynamic_type; drop TODO.
8863         * ipa-polymorphic-call.c
8864         (ipa_polymorphic_call_context::get_dynamic_type): Be ready
8865         for otr_type to be unknown.
8867 2014-10-04  Trevor Saunders  <tsaunders@mozilla.com>
8869         * common/config/score/score-common.c: Remove.
8870         * config.gcc: Remove support for score-*.
8871         * config/score/constraints.md: Remove.
8872         * config/score/elf.h: Remove.
8873         * config/score/predicates.md: Remove.
8874         * config/score/score-conv.h: Remove.
8875         * config/score/score-generic.md: Remove.
8876         * config/score/score-modes.def: Remove.
8877         * config/score/score-protos.h: Remove.
8878         * config/score/score.c: Remove.
8879         * config/score/score.h: Remove.
8880         * config/score/score.md: Remove.
8881         * config/score/score.opt: Remove.
8882         * doc/md.texi: Don't document score-*.
8884 2014-10-04  Trevor Saunders  <tsaunders@mozilla.com>
8886         PR pch/63429
8887         * genconditions.c: Directly include ggc.h before rtl.h.
8889 2014-10-03  Jan Hubicka  <hubicka@ucw.cz>
8891         * ipa-polymorphic-call.c
8892         (ipa_polymorphic_call_context::ipa_polymorphic_call_context): Fix
8893         code determining speculative type.
8894         (ipa_polymorphic_call_context::combine_with): Fix speculation merge.
8896 2014-10-03  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
8898         * altivec.md (altivec_lvsl): New define_expand.
8899         (altivec_lvsl_direct): Rename define_insn from altivec_lvsl.
8900         (altivec_lvsr): New define_expand.
8901         (altivec_lvsr_direct): Rename define_insn from altivec_lvsr.
8902         * rs6000.c (rs6000_expand_builtin): Change to use
8903         altivec_lvs[lr]_direct; remove commented-out code.
8905 2014-10-03  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
8907         * config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin):
8908         Issue a warning message when vec_lvsl or vec_lvsr is used with a
8909         little endian target.
8911 2014-10-03  Manuel López-Ibáñez  <manu@gcc.gnu.org>
8913         * tree-pretty-print.c (dump_location): Make it extern. Dump also
8914         the column.
8915         * tree-pretty-print.h (dump_location): Declare.
8916         * gimple-pretty-print.c (dump_gimple_phi): Use dump_location.
8917         (pp_gimple_stmt_1): Likewise.
8918         (dump_implicit_edges): Likewise.
8919         * gimplify.c (gimplify_call_expr): Use LOCATION_FILE and
8920         LOCATION_LINE.
8923 2014-10-03  David Malcolm  <dmalcolm@redhat.com>
8925         * gcc.c (driver::global_initializations): Remove "const" so
8926         that GCC_DRIVER_HOST_INITIALIZATION can modify decoded_options
8927         and decoded_options_count.
8929 2014-10-03  Maciej W. Rozycki  <macro@codesourcery.com>
8931         * config/rs6000/e500.h (HARD_REGNO_CALLER_SAVE_MODE): Remove
8932         macro.
8933         * config/rs6000/rs6000.h (HARD_REGNO_CALLER_SAVE_MODE): Handle
8934         TARGET_E500_DOUBLE case here.
8936 2014-10-03  Marc Glisse  <marc.glisse@inria.fr>
8938         PR c++/54427
8939         PR c++/57198
8940         PR c++/58845
8941         * doc/extend.texi (Vector Extensions): Document &&, ||, ! in C++.
8943 2014-10-03  Jan Hubicka  <hubicka@ucw.cz>
8945         * cgraph.h (struct indirect_call_info): Add IN_POLYMORPHIC_CDTOR
8946         * lto-cgraph.c (lto_output_edge, input_edge): Stream
8947         in_polymorphic_cdtor
8948         * cgraph.c (symbol_table::create_edge): Compute in_polymorphic_cdtor.
8949         (cgraph_edge::make_speculative): Copy in_polymorphic_cdtor.
8950         * cgraphclones.c (cgraph_edge::clone): Likewise.
8951         * ipa-prop.c (update_jump_functions_after_inlining,
8952         try_make_edge_direct_virtual_call): Pass in_polymorphic_cdtor
8953         to possible_dynamic_type_change.
8954         (decl_maybe_in_construction_p): Allow empty OUTER_TYPE and BASE.
8955         (ipa_polymorphic_call_context::possible_dynamic_type_change): Add
8956         IN_POLY_CDOTR argument.
8958         * ipa-polymorphic-call.c (decl_maybe_in_construction_p): Be ready
8959         for BASE and OUTER_TYPE being NULL.
8960         (ipa_polymorphic_call_context::possible_dynamic_type_change): Add
8961         in_poly_cdtor parameter.
8963 2014-10-03  Jakub Jelinek  <jakub@redhat.com>
8965         * config/i386/i386.c (ix86_expand_vec_perm_vpermi2): Fix up formatting.
8966         (ix86_expand_vec_perm): Only call ix86_expand_vec_perm_vpermi2 if
8967         TARGET_AVX512F.
8968         (expand_vec_perm_1): Likewise.
8970 2014-10-03  Jakub Jelinek  <jakub@redhat.com>
8971             Uros Bizjak  <ubizjak@gmail.com>
8973         PR tree-optimization/61403
8974         * config/i386/i386.c (expand_vec_perm_palignr): Fix a spelling
8975         error in comment.  Also optimize 256-bit vectors for AVX2
8976         or AVX (floating vectors only), provided the first permutation
8977         can be performed in one insn.
8979 2014-10-03  David Malcolm  <dmalcolm@redhat.com>
8981         * gcc.c (class driver): New class.
8982         (main): Reimplement in terms of driver::main, moving most of the
8983         locals to be locals within individual methods of class driver.
8984         The remaining locals "explicit_link_files", "decoded_options" and
8985         "decoded_options_count" are used by multiple driver:: methods, and
8986         so become member data.  Doing so isolates the argc/argv reads and
8987         writes.  Replace "goto out" with a special exit code from
8988         new method driver::prepare_infiles.  Split out the old
8989         implementation of main into the following...
8990         (driver::main): New function, corresponding to the old "main"
8991         implementation.
8992         (driver::set_progname): New function, taken from the old
8993         "main" implementation.
8994         (driver::expand_at_files): Likewise.
8995         (driver::decode_argv): Likewise.
8996         (driver::global_initializations): Likewise.
8997         (driver::build_multilib_strings): Likewise.
8998         (driver::set_up_specs): Likewise.
8999         (driver::putenv_COLLECT_GCC): Likewise.
9000         (driver::maybe_putenv_COLLECT_LTO_WRAPPER): Likewise.
9001         (driver::handle_unrecognized_options): Likewise.
9002         (driver::maybe_print_and_exit): Likewise.
9003         (driver::prepare_infiles): Likewise.
9004         (driver::do_spec_on_infiles): Likewise.
9005         (driver::maybe_run_linker): Likewise.
9006         (driver::final_actions): Likewise.
9007         (driver::get_exit_code): Likewise.
9009 2014-10-03  Yury Gribov  <y.gribov@samsung.com>
9011         * asan.c (asan_finish_file): Disable __asan_init calls for KASan;
9012         don't emit empty ctors.
9014 2014-10-03  Eric Botcazou  <ebotcazou@adacore.com>
9016         * convert.c (convert_to_integer): Do not introduce useless conversions
9017         between integral types.
9019 2014-10-03  David Sherwood  <david.sherwood@arm.com>
9021         * ira-int.h (ira_allocno): Mark hard_regno as signed.
9023 2014-10-03  Ilya Enkovich  <ilya.enkovich@intel.com>
9025         * lra-constraints.c (inherit_in_ebb): Handle calls with
9026         multiple return values.
9027         * caller-save.c (save_call_clobbered_regs): Likewise.
9029 2014-10-03  Jakub Jelinek  <jakub@redhat.com>
9031         * tree-vect-data-refs.c (vect_permute_load_chain,
9032         vect_shift_permute_load_chain): Fix a typo in temporary var names,
9033         suffle3 to shuffle3.
9035         PR libgomp/61200
9036         * omp-low.c (taskreg_contexts): New variable.
9037         (scan_omp_parallel): Push newly created context into taskreg_contexts
9038         vector and move record layout code to finish_taskreg_scan.
9039         (scan_omp_task): Likewise.
9040         (finish_taskreg_scan): New function.
9041         (execute_lower_omp): Call finish_taskreg_scan on all taskreg_contexts
9042         vector elements and release it.
9044         PR target/62128
9045         * config/i386/i386.c (expand_vec_perm_palignr): If op1, op0 order
9046         of palignr arguments can't be used due to min 0 or max - min
9047         too high, try also op0, op1 order of palignr arguments.
9049 2014-10-02  Jan Hubicka  <hubicka@ucw.cz>
9051         * cgraph.h (ipa_polymorphic_call_context):
9052         Turn bools into bitfields; add DYNAMIC; make MAKE_SPECULATIVE
9053         private, add POSSIBLE_DYNAMIC_TYPE_CHANGE.
9054         * ipa-polymorphic-call.c
9055         (ipa_polymorphic_call_context::restrict_to_inner_class): Allow accesses
9056         past end of dynamic types.
9057         (ipa_polymorphic_call_context::stream_out,
9058         speculative_outer_type): Stream dynamic flag.
9059         (ipa_polymorphic_call_context::set_by_decl): Clear DYNAMIC.
9060         (ipa_polymorphic_call_context::ipa_polymorphic_call_context):
9061         Clear DYNAMIC.
9062         (ipa_polymorphic_call_context::get_dynamic_type): Use DYNAMIC;
9063         set it.
9064         (ipa_polymorphic_call_context::combine_with): Propagate dynamic.
9065         * ipa-prop.c (update_jump_functions_after_inlining,
9066         try_make_edge_direct_virtual_call): Use possible_dynamic_type_change.
9068 2014-10-02  Teresa Johnson  <tejohnson@google.com>
9070         * tree-ssa-threadupdate.c (freqs_to_counts_path): Scale frequencies
9071         up when synthesizing counts to avoid rounding errors.
9073 2014-10-02  Teresa Johnson  <tejohnson@google.com>
9075         PR middle-end/63422
9076         * tree-ssa-threadupdate.c (freqs_to_counts_path): Remove
9077         asserts to handle incoming insanities.
9079 2014-10-02  Martin Jambor  <mjambor@suse.cz>
9081         PR tree-optimization/63375
9082         * tree-sra.c (build_access_from_expr_1): Disqualify volatile
9083         references.
9085 2014-10-02  Olivier Hainque  <hainque@adacore.com>
9087         * Makefile.in (CROSS): Define, to @CROSS.
9089 2014-10-02  Jakub Jelinek  <jakub@redhat.com>
9091         PR target/62128
9092         * config/i386/i386.c (expand_vec_perm_1): Try expand_vec_perm_palignr
9093         if it expands to a single insn only.
9094         (expand_vec_perm_palignr): Add SINGLE_INSN_ONLY_P argument.  If true,
9095         fail unless in_order is true.  Add forward declaration.
9096         (expand_vec_perm_vperm2f128): Fix up comment about which permutation
9097         is useful for one_operand_p.
9098         (ix86_expand_vec_perm_const_1): Adjust expand_vec_perm_palignr caller.
9100 2014-10-01  Jan Hubicka  <hubicka@ucw.cz>
9102         * cgraphclones.c (build_function_type_skip_args): Do not make new
9103         type variant of old.
9105 2014-10-01  Jan Hubicka  <hubicka@ucw.cz>
9107         * ipa-prop.h (ipa_get_controlled_uses): Add hack to avoid ICE
9108         when speculation is added.
9109         (ipa_edge_args): Add polymorphic_call_contexts.
9110         (ipa_get_ith_polymorhic_call_context): New accesor.
9111         (ipa_make_edge_direct_to_target): Add SPECULATIVE parameter.
9112         * ipa-prop.c (ipa_print_node_jump_functions_for_edge): Print contexts.
9113         (ipa_compute_jump_functions_for_edge): Compute contexts.
9114         (update_jump_functions_after_inlining): Update contexts.
9115         (ipa_make_edge_direct_to_target): Add SPECULATIVE argument;
9116         update dumping; add speculative edge creation.
9117         (try_make_edge_direct_virtual_call): Add CTX_PTR parameter; handle
9118         context updating.
9119         (update_indirect_edges_after_inlining): Pass down context.
9120         (ipa_edge_duplication_hook): Duplicate contexts.
9121         (ipa_write_node_info): Stream out contexts.
9122         (ipa_read_node_info): Stream in contexts.
9123         * ipa-devirt.c (type_all_derivations_known_p): Avoid ICE on non-ODR
9124         types.
9125         (try_speculative_devirtualization): New function.
9126         * ipa-utils.h (try_speculative_devirtualization): Declare.
9128 2014-10-01  Jan Hubicka  <hubicka@ucw.cz>
9130         * ipa.c (walk_polymorphic_call_targets): Avoid ICE when
9131         dumping during WPA.
9133 2014-10-01  Jan Hubicka  <hubicka@ucw.cz>
9135         * ipa-prop.c (ipa_modify_formal_parameters): Do not merge
9136         type variants.
9138 2014-10-01  Jan Hubicka  <hubicka@ucw.cz>
9140         * ipa-polymorphic-call.c
9141         (ipa_polymorphic_call_context::restrict_to_inner_class):
9142         Rename EXPECTED_TYPE to OTR_TYPE; Validate speculation late;
9143         use speculation_consistent_p to do so; Add CONSDER_BASES
9144         and CONSIDER_PLACEMENT_NEW parameters.
9145         (contains_type_p): Add CONSDER_PLACEMENT_NEW and CONSIDER_BASES;
9146         short circuit obvious cases.
9147         (ipa_polymorphic_call_context::dump): Improve formatting.
9148         (ipa_polymorphic_call_context::ipa_polymorphic_call_context): Use
9149         combine_speculation_with to record speculations; Do not ICE when
9150         object is located in pointer type decl; do not ICE for methods
9151         of UNION_TYPE; do not record nonpolymorphic types.
9152         (ipa_polymorphic_call_context::speculation_consistent_p): New method.
9153         (ipa_polymorphic_call_context::combine_speculation_with): New method.
9154         (ipa_polymorphic_call_context::combine_with): New method.
9155         (ipa_polymorphic_call_context::make_speculative): Move here; use
9156         combine speculation.
9157         * cgraph.h (ipa_polymorphic_call_context): Update
9158         restrict_to_inner_class prototype; add offset_by, make_speculative,
9159         combine_with, useless_p, combine_speculation_with and
9160         speculation_consistent_p methods.
9161         (ipa_polymorphic_call_context::offset_by): New method.
9162         (ipa_polymorphic_call_context::useless_p): New method.
9164 2014-10-01  Segher Boessenkool  <segher@kernel.crashing.org>
9166         PR rtl-optimization/62151
9167         * combine.c (can_combine_p): Allow the destination register of INSN
9168         to be clobbered in I3.
9169         (subst): Do not substitute into clobbers of registers.
9171 2014-10-01  Jakub Jelinek  <jakub@redhat.com>
9173         PR debug/63342
9174         * dwarf2out.c (loc_list_from_tree): Handle MEM_REF with non-zero
9175         offset, TARGET_MEM_REF and SSA_NAME.
9177         * config/i386/i386.c (expand_vec_perm_palignr): Handle
9178         256-bit vectors for TARGET_AVX2.
9180         * config/i386/i386.c (expand_vec_perm_vperm2f128): Canonicalize
9181         dfirst permutation.
9183         PR target/63428
9184         * config/i386/i386.c (expand_vec_perm_pshufb): Fix up rperm[0]
9185         argument to avx2_permv2ti.
9187 2014-10-01  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
9189         * config/arm/arm.md (*store_minmaxsi): Disable for arm_restrict_it.
9191 2014-09-30  Uros Bizjak  <ubizjak@gmail.com>
9193         * config/i386/i386.md (fmodxf3): Enable for flag_finite_math_only only.
9194         (fmod<mode>3): Ditto.
9195         (fpremxf4_i387): Ditto.
9196         (reminderxf3): Ditto.
9197         (reminder<mode>3): Ditto.
9198         (fprem1xf4_i387): Ditto.
9200 2014-09-30  Teresa Johnson  <tejohnson@google.com>
9202         * tree-ssa-threadupdate.c (struct ssa_local_info_t): New
9203         duplicate_blocks bitmap.
9204         (remove_ctrl_stmt_and_useless_edges): Ditto.
9205         (create_block_for_threading): Ditto.
9206         (compute_path_counts): New function.
9207         (update_profile): Ditto.
9208         (recompute_probabilities): Ditto.
9209         (update_joiner_offpath_counts): Ditto.
9210         (freqs_to_counts_path): Ditto.
9211         (clear_counts_path): Ditto.
9212         (ssa_fix_duplicate_block_edges): Update profile info.
9213         (ssa_create_duplicates): Pass new parameter.
9214         (ssa_redirect_edges): Remove old profile update.
9215         (thread_block_1): New duplicate_blocks bitmap,
9216         remove old profile update.
9217         (thread_single_edge): Pass new parameter.
9219 2014-09-30  Ilya Tocar  <ilya.tocar@intel.com>
9221         PR middle-end/62120
9222         * varasm.c (decode_reg_name_and_count): Check availability for
9223         registers from ADDITIONAL_REGISTER_NAMES.
9225 2014-09-30  David Malcolm  <dmalcolm@redhat.com>
9227         PR plugins/63410
9228         * Makefile.in (PRETTY_PRINT_H): Add wide-int-print.h.
9229         (PLUGIN_HEADERS): Add pass-instances.def.
9231 2014-09-30  James Greenhalgh  <james.greenhalgh@arm.com>
9233         * config/aarch64/aarch64-simd-builtins.def (sqdmull_laneq): Expand
9234         iterator.
9235         * config/aarch64/aarch64-simd.md
9236         (aarch64_sqdmull_laneq<mode>): Expand iterator.
9237         * config/aarch64/arm_neon.h (vqdmullh_laneq_s16): New.
9238         (vqdmulls_lane_s32): Fix return type.
9239         (vqdmulls_laneq_s32): New.
9241 2014-09-30  Jakub Jelinek  <jakub@redhat.com>
9243         PR inline-asm/63282
9244         * ifcvt.c (dead_or_predicable): Don't call redirect_jump_1
9245         or invert_jump_1 if jump isn't any_condjump_p.
9247 2014-09-30  Terry Guo  <terry.guo@arm.com>
9249         * config/arm/arm-cores.def (cortex-m7): New core name.
9250         * config/arm/arm-fpus.def (fpv5-sp-d16): New fpu name.
9251         (fpv5-d16): Ditto.
9252         * config/arm/arm-tables.opt: Regenerated.
9253         * config/arm/arm-tune.md: Regenerated.
9254         * config/arm/arm.h (TARGET_VFP5): New macro.
9255         * config/arm/bpabi.h (BE8_LINK_SPEC): Include cortex-m7.
9256         * config/arm/vfp.md (<vrint_pattern><SDF:mode>2,
9257         smax<mode>3, smin<mode>3): Enabled for FPU FPv5.
9258         * doc/invoke.texi: Document new cpu and fpu names.
9260 2014-09-30  Jiong Wang  <jiong.wang@arm.com>
9262         * shrink-wrap.c (move_insn_for_shrink_wrap): Check "can_throw_internal"
9263         before sinking insn.
9265 2014-09-30  David Sherwood  <david.sherwood@arm.com>
9267         * ira-int.h (ira_allocno): Add "wmode" field.
9268         * ira-build.c (create_insn_allocnos): Add new "parent" function
9269         parameter.
9270         * ira-conflicts.c (ira_build_conflicts): Add conflicts for registers
9271         that cannot be accessed in wmode.
9273 2014-09-30  Markus Trippelsdorf  <markus@trippelsdorf.de>
9275         * data-streamer.c (bp_unpack_var_len_int): Avoid signed
9276         integer overflow.
9278 2014-09-29  Andi Kleen  <ak@linux.intel.com>
9280         * opts.c (print_filtered_help): Print --param min/max/default
9281         with -Q.
9283 2014-09-29  Kaz Kojima  <kkojima@gcc.gnu.org>
9285         * config/sh/sh.md: Use define_c_enum for "unspec" and "unspecv".
9287 2014-09-29  Eric Botcazou  <ebotcazou@adacore.com>
9289         * tree-vrp.c (get_single_symbol): New function.
9290         (build_symbolic_expr): Likewise.
9291         (symbolic_range_based_on_p): New predicate.
9292         (extract_range_from_binary_expr_1): Deal with single-symbolic ranges
9293         for PLUS and MINUS.  Do not drop symbolic ranges at the end.
9294         (extract_range_from_binary_expr): Try harder for PLUS and MINUS if
9295         operand is symbolic and based on the other operand.
9297 2014-09-29  Chen Gang  <gang.chen.5i5j@gmail.com>
9299         * config/microblaze/microblaze.md (call_internal1): Use VOID
9300         instead of SI to fix "((void (*)(void)) 0)()" issue
9302 2014-09-29  Nick Clifton  <nickc@redhat.com>
9304         * config/msp430/msp430.c (msp430_expand_prologue): Return a
9305         CLOBBER rtx for naked functions.
9306         (msp430_expand_epilogue): Likewise.
9307         (msp430_use_f5_series_hwmult): Cache result.
9308         (use_32bit_hwmult): Cache result.
9309         (msp430_no_hwmult): New function.
9310         (msp430_output_labelref): Use it.
9312 2014-09-29  Jakub Jelinek  <jakub@redhat.com>
9314         PR middle-end/63247
9315         * omp-low.c (lower_omp_target): For OMP_CLAUSE_MAP_POINTER
9316         of ARRAY_TYPE, if not OMP_CLAUSE_MAP_ZERO_BIAS_ARRAY_SECTION
9317         use the alignment of avar rather than ovar.
9319 2014-09-28  John David Anglin  <danglin@gcc.gnu.org>
9321         * config/pa/pa.c (pa_output_function_epilogue): Only update
9322         last_address when a nonnote insn is found.
9324 2014-09-26  Jan Hubicka  <hubicka@ucw.cz>
9326         PR ipa/60665
9327         * ipa-devirt.c (possible_polymorphic_call_targets): Silence clang warning.
9329 2014-09-26  Jan Hubicka  <hubicka@ucw.cz>
9331         PR ipa/62121
9332         * ipa-polymorphic-call.c (ipa_polymorphic_call_context::restrict_to_inner_class):
9333         fix pasto in checking array size.
9335 2014-09-26  Jan Hubicka  <hubicka@ucw.cz>
9337         PR middle-end/35545
9338         * passes.def (pass_tracer): Move before last dominator pass.
9340 2014-09-26  Thomas Schwinge  <thomas@codesourcery.com>
9342         * gcc.c (try_generate_repro): Remove argument "prog".  Change all
9343         users.
9344         (run_attempt): Handle errors of "pex_run" invocation.
9346 2014-09-26  Christophe Lyon  <christophe.lyon@linaro.org>
9348         * config/aarch64/aarch64-linux.h (ASAN_CC1_SPEC): Define.
9349         (CC1_SPEC): Define.
9350         * config/aarch64/aarch64.c (aarch64_asan_shadow_offset): New function.
9351         (TARGET_ASAN_SHADOW_OFFSET): Define.
9353 2014-09-26  Martin Liska  <mliska@suse.cz>
9355         * cgraph.c (cgraph_node::release_body): New argument keep_arguments
9356         introduced.
9357         * cgraph.h: Likewise.
9358         * cgraphunit.c (cgraph_node::create_wrapper): Usage of new argument introduced.
9359         * ipa-utils.h (polymorphic_type_binfo_p): Safe check for binfos created by Java.
9360         * tree-ssa-alias.c (ao_ref_base_alias_set): Static function transformed to global.
9361         * tree-ssa-alias.h: Likewise.
9363 2014-09-26  Jakub Jelinek  <jakub@redhat.com>
9364             Max Ostapenko  <m.ostapenko@partner.samsung.com>
9366         * common.opt: New option.
9367         * doc/invoke.texi: Describe new option.
9368         * gcc.c (execute): Don't free first string early, but at the end
9369         of the function.  Call retry_ice if compiler exited with
9370         ICE_EXIT_CODE.
9371         (main): Factor out common code.
9372         (print_configuration): New function.
9373         (files_equal_p): Likewise.
9374         (check_repro): Likewise.
9375         (run_attempt): Likewise.
9376         (do_report_bug): Likewise.
9377         (append_text): Likewise.
9378         (try_generate_repro): Likewise
9380 2014-09-25  Andi Kleen  <ak@linux.intel.com>
9382         * config/i386/i386.c (x86_print_call_or_nop): New function.
9383         (x86_function_profiler): Support -mnop-mcount and
9384         -mrecord-mcount.
9385         * config/i386/i386.opt (-mnop-mcount, -mrecord-mcount): Add
9386         * doc/invoke.texi: Document -mnop-mcount, -mrecord-mcount.
9388 2014-09-25  Jan Hubicka  <hubicka@ucw.cz>
9390         * ipa-prop.c (ipa_intraprocedural_devirtualization): Remove.
9391         * ipa-prop.h (ipa_intraprocedural_devirtualization): Remove.
9392         * tree-ssa-prop.c (eliminate_dom_walker::before_dom_children):
9393         Remove.
9395 2014-09-25  Jan Hubicka  <hubicka@ucw.cz>
9397         * ipa-utils.h (subbinfo_with_vtable_at_offset, type_all_derivations_known_p,
9398         type_known_to_have_no_deriavations_p, types_must_be_same_for_odr,
9399         types_odr_comparable): Declare.
9400         (polymorphic_type_binfo_p): Move here from ipa-devirt.c
9401         * ipa-polymorphic-call.c: New file.
9402         (contains_polymorphic_type_p, possible_placement_new,
9403         ipa_polymorphic_call_context::restrict_to_inner_class,
9404         contains_type_p, decl_maybe_in_construction_p,
9405         ipa_polymorphic_call_context::stream_out,
9406         ipa_polymorphic_call_context::debug,
9407         ipa_polymorphic_call_context::stream_in,
9408         ipa_polymorphic_call_context::set_by_decl,
9409         ipa_polymorphic_call_context::set_by_invariant,
9410         walk_ssa_copies,
9411         ipa_polymorphic_call_context::ipa_polymorphic_call_context,
9412         type_change_info, noncall_stmt_may_be_vtbl_ptr_store,
9413         extr_type_from_vtbl_ptr_store, record_known_type
9414         check_stmt_for_type_change,
9415         ipa_polymorphic_call_context::get_dynamic_type): Move here from
9416         ipa-devirt.c
9417         * ipa-devirt.c: No longer include data-streamer.h, lto-streamer.h
9418         and streamer-hooks.h
9419         (contains_polymorphic_type_p, possible_placement_new,
9420         ipa_polymorphic_call_context::restrict_to_inner_class,
9421         contains_type_p, decl_maybe_in_construction_p,
9422         ipa_polymorphic_call_context::stream_out,
9423         ipa_polymorphic_call_context::debug,
9424         ipa_polymorphic_call_context::stream_in,
9425         ipa_polymorphic_call_context::set_by_decl,
9426         ipa_polymorphic_call_context::set_by_invariant,
9427         walk_ssa_copies,
9428         ipa_polymorphic_call_context::ipa_polymorphic_call_context,
9429         type_change_info, noncall_stmt_may_be_vtbl_ptr_store,
9430         extr_type_from_vtbl_ptr_store, record_known_type
9431         check_stmt_for_type_change,
9432         ipa_polymorphic_call_context::get_dynamic_type): Move to
9433         ipa-polymorphic-call.c
9434         (type_all_derivations_known_p, types_odr_comparable,
9435         types_must_be_same_for_odr): Export.
9436         (type_known_to_have_no_deriavations_p): New function.
9437         * Makefile.in: Add ipa-polymorphic-call.c
9439 2014-09-25  Jan Hubicka  <hubicka@ucw.cz>
9441         * ipa-devirt.c (polymorphic_call_target_d): Add SPECULATIVE; reorder
9442         for better storage.
9443         (polymorphic_call_target_hasher::hash): Hash SPECULATIVE.
9444         (possible_polymorphic_call_targets): Instead of computing both
9445         speculative and non-speculative answers, do just one at a time.
9446         Replace NONSPECULATIVE_TARGETSP parameter with SPECULATIVE flag.
9447         (dump_targets): Break out from ...
9448         (dump_possible_polymorphic_call_targets): ... here; dump both speculative
9449         and non-speculative lists.
9450         (ipa_devirt): Update for new possible_polymorphic_call_targets API.
9451         * ipa-utils.h (possible_polymorphic_call_targets): Update.
9453 2014-09-25  Uros Bizjak  <ubizjak@gmail.com>
9455         PR rtl-optimization/63348
9456         * emit-rtl.c (try_split): Do not emit extra barrier.
9458 2014-09-25  James Greenhalgh  <james.greenhalgh@arm.com>
9460         * config/aarch64/aarch64-protos.h (aarch64_simd_const_bounds): Delete.
9461         * config/aarch64/aarch64-simd.md (aarch64_<sur>q<r>shl<mode>): Use
9462         new predicates.
9463         (aarch64_<sur>shll2_n<mode>): Likewise.
9464         (aarch64_<sur>shr_n<mode>): Likewise.
9465         (aarch64_<sur>sra_n<mode>: Likewise.
9466         (aarch64_<sur>s<lr>i_n<mode>): Likewise.
9467         (aarch64_<sur>qshl<u>_n<mode>): Likewise.
9468         * config/aarch64/aarch64.c (aarch64_simd_const_bounds): Delete.
9469         * config/aarch64/iterators.md (ve_mode): New.
9470         (offsetlr): Remap to infix text for use in new predicates.
9471         * config/aarch64/predicates.md (aarch64_simd_shift_imm_qi): New.
9472         (aarch64_simd_shift_imm_hi): Likewise.
9473         (aarch64_simd_shift_imm_si): Likewise.
9474         (aarch64_simd_shift_imm_di): Likewise.
9475         (aarch64_simd_shift_imm_offset_qi): Likewise.
9476         (aarch64_simd_shift_imm_offset_hi): Likewise.
9477         (aarch64_simd_shift_imm_offset_si): Likewise.
9478         (aarch64_simd_shift_imm_offset_di): Likewise.
9479         (aarch64_simd_shift_imm_bitsize_qi): Likewise.
9480         (aarch64_simd_shift_imm_bitsize_hi): Likewise.
9481         (aarch64_simd_shift_imm_bitsize_si): Likewise.
9482         (aarch64_simd_shift_imm_bitsize_di): Likewise.
9484 2014-09-25  Jiong Wang  <jiong.wang@arm.com>
9486         * shrink-wrap.c (move_insn_for_shrink_wrap): Initialize the live-in of
9487         new created BB as the intersection of live-in from "old_dest" and
9488         live-out from "bb".
9490 2014-09-25  Felix Yang  <felix.yang@huawei.com>
9492         * lra.c (lra_set_insn_recog_data): Fix typo in comment.
9493         * genautomata.c (merge_states): Ditto.
9495 2014-09-25  Oleg Endo  <olegendo@gcc.gnu.org>
9497         PR target/62218
9498         * config/sh/sync.md (atomic_test_and_set_soft_imask): Fix typo
9499         in instruction sequence.
9501 2014-09-25  Nick Clifton  <nickc@redhat.com>
9503         PR target/62218
9504         * config/sh/sync.md (atomic_fetch_nand<mode>_soft_imask): Fix typo
9505         in instruction sequence.
9507 2014-09-25  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
9509         PR target/63335
9510         * config/rs6000/rs6000-c.c (altivec_build_resolved_builtin):
9511         Exclude VSX_BUILTIN_XVCMPGEDP_P from special handling.
9513 2014-09-25  Alexander Ivchenko  <alexander.ivchenko@intel.com>
9514             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
9515             Anna Tikhonova  <anna.tikhonova@intel.com>
9516             Ilya Tocar  <ilya.tocar@intel.com>
9517             Andrey Turetskiy  <andrey.turetskiy@intel.com>
9518             Ilya Verbin  <ilya.verbin@intel.com>
9519             Kirill Yukhin  <kirill.yukhin@intel.com>
9520             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
9522         * config/i386/sse.md
9523         (define_expand "<avx2_avx512f>_perm<mode>"): Rename to ...
9524         (define_expand "<avx2_avx512>_perm<mode>"): ... this.
9525         (define_expand "avx512f_perm<mode>_mask"): Rename to ...
9526         (define_expand "<avx512>_perm<mode>_mask"): ... this.
9527         Use VI8F_256_512 mode iterator.
9528         (define_insn "<avx2_avx512f>_perm<mode>_1<mask_name>"): Rename to ...
9529         (define_insn "<avx2_avx512bw>_perm<mode>_1<mask_name>"): ... this.
9531 2014-09-25  Alexander Ivchenko  <alexander.ivchenko@intel.com>
9532             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
9533             Anna Tikhonova  <anna.tikhonova@intel.com>
9534             Ilya Tocar  <ilya.tocar@intel.com>
9535             Andrey Turetskiy  <andrey.turetskiy@intel.com>
9536             Ilya Verbin  <ilya.verbin@intel.com>
9537             Kirill Yukhin  <kirill.yukhin@intel.com>
9538             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
9540         * config/i386/sse.md
9541         (define_insn "avx_movshdup256<mask_name>"): Add masking.
9542         (define_insn "sse3_movshdup<mask_name>"): Ditto.
9543         (define_insn "avx_movsldup256<mask_name>"): Ditto.
9544         (define_insn "sse3_movsldup<mask_name>"): Ditto.
9545         (define_insn "vec_dupv2df<mask_name>"): Ditto.
9546         (define_insn "*vec_concatv2df"): Add EVEX version.
9548 2014-09-25  Alexander Ivchenko  <alexander.ivchenko@intel.com>
9549             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
9550             Anna Tikhonova  <anna.tikhonova@intel.com>
9551             Ilya Tocar  <ilya.tocar@intel.com>
9552             Andrey Turetskiy  <andrey.turetskiy@intel.com>
9553             Ilya Verbin  <ilya.verbin@intel.com>
9554             Kirill Yukhin  <kirill.yukhin@intel.com>
9555             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
9557         * config/i386/sse.md
9558         (define_insn "vec_set<mode>_0"): Add EVEX version.
9560 2014-09-25  Alexander Ivchenko  <alexander.ivchenko@intel.com>
9561             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
9562             Anna Tikhonova  <anna.tikhonova@intel.com>
9563             Ilya Tocar  <ilya.tocar@intel.com>
9564             Andrey Turetskiy  <andrey.turetskiy@intel.com>
9565             Ilya Verbin  <ilya.verbin@intel.com>
9566             Kirill Yukhin  <kirill.yukhin@intel.com>
9567             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
9569         * config/i386/sse.md
9570         (define_insn
9571         "<fixsuffix>fix_trunc<mode><sselongvecmodelower>2<mask_name><round_saeonly_name>"):
9572         New.
9573         (define_insn "<fixsuffix>fix_truncv2sfv2di2<mask_name>"): Ditto.
9574         (define_insn "ufix_trunc<mode><sseintvecmodelower>2<mask_name>"): Ditto.
9575         (define_insn "sse2_cvtss2sd<round_saeonly_name>"): Change
9576         "nonimmediate_operand" to "<round_saeonly_nimm_predicate>".
9577         (define_insn "avx_cvtpd2ps256<mask_name>"): Add masking.
9578         (define_expand "sse2_cvtpd2ps_mask): New.
9579         (define_insn "*sse2_cvtpd2ps<mask_name>"): Add masking.
9580         (define_insn "sse2_cvtps2pd<mask_name>"): Add masking.
9582 2014-09-25  Alexander Ivchenko  <alexander.ivchenko@intel.com>
9583             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
9584             Anna Tikhonova  <anna.tikhonova@intel.com>
9585             Ilya Tocar  <ilya.tocar@intel.com>
9586             Andrey Turetskiy  <andrey.turetskiy@intel.com>
9587             Ilya Verbin  <ilya.verbin@intel.com>
9588             Kirill Yukhin  <kirill.yukhin@intel.com>
9589             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
9591         * config/i386/i386.c
9592         (avx512f_ufix_notruncv8dfv8si_mask_round): Rename to ...
9593         (ufix_notruncv8dfv8si2_mask_round): ... this.
9594         * config/i386/sse.md
9595         (define_insn "avx512f_cvtdq2pd512_2): Update TARGET check.
9596         (define_insn "avx_cvtdq2pd256_2"): Add EVEX version.
9597         (define_insn "sse2_cvtdq2pd<mask_name>"): Add masking.
9598         (define_insn "avx_cvtpd2dq256<mask_name>"): Ditto.
9599         (define_expand "sse2_cvtpd2dq"): Delete.
9600         (define_insn "sse2_cvtpd2dq<mask_name>"): Add masking and
9601         make 2nd operand const0 vector.
9602         (define_insn "avx512f_ufix_notruncv8dfv8si<mask_name><round_name>"):
9603         Delete.
9604         (define_mode_attr pd2udqsuff): New.
9605         (define_insn
9606         "ufix_notrunc<mode><si2dfmodelower>2<mask_name><round_name>"): Ditto.
9607         (define_insn "ufix_notruncv2dfv2si2<mask_name>"): Ditto.
9608         (define_insn "*avx_cvttpd2dq256_2"): Delete.
9609         (define_expand "sse2_cvttpd2dq"): Ditto.
9610         (define_insn "sse2_cvttpd2dq<mask_name>"): Add masking and
9611         make 2nd operand const0 vector.
9613 2014-09-25  Jakub Jelinek  <jakub@redhat.com>
9615         PR tree-optimization/63341
9616         * tree-vectorizer.h (vect_create_data_ref_ptr,
9617         vect_create_addr_base_for_vector_ref): Add another tree argument
9618         defaulting to NULL_TREE.
9619         * tree-vect-data-refs.c (vect_create_data_ref_ptr): Add byte_offset
9620         argument, pass it down to vect_create_addr_base_for_vector_ref.
9621         (vect_create_addr_base_for_vector_ref): Add byte_offset argument,
9622         add that to base_offset too if non-NULL.
9623         * tree-vect-stmts.c (vectorizable_load): Add byte_offset variable,
9624         for dr_explicit_realign_optimized set it to vector byte size
9625         - 1 instead of setting offset, pass byte_offset down to
9626         vect_create_data_ref_ptr.
9628 2014-09-24  Jan Hubicka  <hubicka@ucw.cz>
9630         * ipa-devirt.c (possible_polymorphic_call_targets): Remove
9631         forgotten debug output; canonicalize querries more wtih LTO.
9633 2014-09-24  Jan Hubicka  <hubicka@ucw.cz>
9635         * cgraph.h (class ipa_polymorphic_call_context): Move here from
9636         ipa-utils.h; add stream_int and stream_out methods.
9637         (cgraph_indirect_call_info): Remove SPECILATIVE_OFFSET,
9638         OUTER_TYPE, SPECULATIVE_OUTER_TYPE, MAYBE_IN_CONSTRUCTION
9639         MAYBE_DERIVED_TYPE and SPECULATIEVE_MAYBE_DERIVED_TYPE;
9640         add CONTEXT.
9641         (ipa_polymorphic_call_context::ipa_polymorphic_call_context,
9642         ipa_polymorphic_call_context::ipa_polymorphic_call_context,
9643         ipa_polymorphic_call_context::clear_speculation,
9644         ipa_polymorphic_call_context::clear_outer_type): Move here from
9645         ipa-utils.h
9646         * ipa-utils.h (class ipa_polymorphic_call_context): Move to cgraph.h
9647         (ipa_polymorphic_call_context::ipa_polymorphic_call_context,
9648         ipa_polymorphic_call_context::ipa_polymorphic_call_context,
9649         ipa_polymorphic_call_context::clear_speculation,
9650         ipa_polymorphic_call_context::clear_outer_type): Likewise.
9651         * ipa-devirt.c: Include data-streamer.h, lto-streamer.h and
9652         streamer-hooks.h
9653         (ipa_polymorphic_call_context::stream_out): New method.
9654         (ipa_polymorphic_call_context::stream_in): New method.
9655         (noncall_stmt_may_be_vtbl_ptr_store): Add forgotten static.
9656         * ipa-prop.c (ipa_analyze_indirect_call_uses): Do not care about
9657         OUTER_TYPE.
9658         (ipa_analyze_call_uses): Simplify.
9659         (update_indirect_edges_after_inlining): Do not care about outer_type.
9660         (ipa_write_indirect_edge_info): Update.
9661         (ipa_write_indirect_edge_info): Likewise.
9662         * cgraph.c (cgraph_node::create_indirect_edge): Simplify.
9663         (dump_edge_flags): Break out from ...
9664         (cgraph_node::dump): ... here; dump indirect edges.
9666 2014-09-24  Jan Hubicka  <hubicka@ucw.cz>
9668         * ipa-utils.h (polymorphic_call_context): Add
9669         metdhos dump, debug and clear_outer_type.
9670         (ipa_polymorphic_call_context::ipa_polymorphic_call_context): Simplify.
9671         (ipa_polymorphic_call_context::clear_outer_type): New method.
9672         * ipa-prop.c (ipa_analyze_call_uses): Do not overwrite offset.
9673         * ipa-devirt.c (types_odr_comparable): New function.
9674         (types_must_be_same_for_odr): New function.
9675         (odr_subtypes_equivalent_p): Simplify.
9676         (possible_placement_new): Break out from ...
9677         (ipa_polymorphic_call_context::restrict_to_inner_type): ... here;
9678         be more cuatious about returning false in cases the context may be
9679         valid in derived type or via placement new.
9680         (contains_type_p): Clear maybe_derived_type
9681         (ipa_polymorphic_call_context::dump): New method.
9682         (ipa_polymorphic_call_context::debug): New method.
9683         (ipa_polymorphic_call_context::set_by_decl): Cleanup comment.
9684         (ipa_polymorphic_call_context::set_by_invariant): Simplify.
9685         (ipa_polymorphic_call_context::ipa_polymorphic_call_context): Simplify.
9686         (possible_polymorphic_call_targets): Trust context.restrict_to_inner_class
9687         to suceed on all valid cases; remove confused sanity check.
9688         (dump_possible_polymorphic_call_targets): Simplify.
9690 2014-09-24  Aldy Hernandez  <aldyh@redhat.com>
9692         * cgraph.h, dbxout.c, dwarfout2.c, gimple-fold.c,
9693         lto-streamer-out.c, print-tree.c, symtab.c, tree-inline.c,
9694         tree-streamer-in.c, tree-streamer-out.c, tree.c, tree.h,
9695         varpool.c: Rename all instances of DECL_ABSTRACT to
9696         DECL_ABSTRACT_P.
9698 2014-09-24  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
9700         * config/rs6000/rs6000.c (insn_is_swappable_p): Don't provide
9701         special handling for stores whose SET_SRC is an UNSPEC (such as
9702         UNSPEC_STVE).
9704 2014-09-24  Jiong Wang  <jiong.wang@arm.com>
9706         * shrink-wrap.c (move_insn_for_shrink_wrap): Add further check when
9707         !REG_P (src) to release more instruction sink opportunities.
9709 2014-09-24  Wilco Dijkstra  <wilco.dijkstra@arm.com>
9711         * config/aarch64/aarch64.c (aarch64_register_move_cost): Add register
9712         move costs for 128-bit types.
9714 2014-09-24  Martin Jambor  <mjambor@suse.cz>
9716         * ipa-prop.c (ipa_edge_duplication_hook): Update controlled_use_count
9717         when duplicating a PASS_THROUGH jump function when creating a
9718         speculative edge.
9720 2014-09-24  Marek Polacek  <polacek@redhat.com>
9722         PR c/61405
9723         PR c/53874
9724         * asan.c (maybe_instrument_call): Add default case.
9725         * ipa-pure-const.c (special_builtin_state): Likewise.
9726         * predict.c (expr_expected_value_1): Likewise.
9727         * lto-streamer-out.c (write_symbol): Initialize variable.
9729 2014-09-24  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
9731         * config/aarch64/arm_neon.h (vmuld_lane_f64): Use macro for getting
9732         the lane.
9733         (vmuld_laneq_f64): Likewise.
9734         (vmuls_lane_f32): Likewise.
9735         (vmuls_laneq_f32): Likewise.
9737 2014-09-24  Kirill Yukhin  <kirill.yukhin@intel.com>
9739         PR bootstrap/63235
9740         * varpool.c (varpool_node::add): Pass decl attributes
9741         to lookup_attribute.
9743 2014-09-24  Jakub Jelinek  <jakub@redhat.com>
9745         PR sanitizer/63316
9746         * asan.c (asan_expand_check_ifn): Fix up align >= 8 optimization.
9748 2014-09-24  Thomas Preud'homme  <thomas.preudhomme@arm.com>
9750         PR tree-optimization/63266
9751         * tree-ssa-math-opts.c (struct symbolic_number): Add comment about
9752         marker for unknown byte value.
9753         (MARKER_MASK): New macro.
9754         (MARKER_BYTE_UNKNOWN): New macro.
9755         (HEAD_MARKER): New macro.
9756         (do_shift_rotate): Mark bytes with unknown values due to sign
9757         extension when doing an arithmetic right shift. Replace hardcoded
9758         mask for marker by new MARKER_MASK macro.
9759         (find_bswap_or_nop_1): Likewise and adjust ORing of two symbolic
9760         numbers accordingly.
9762 2014-09-24  Alexander Ivchenko  <alexander.ivchenko@intel.com>
9763             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
9764             Anna Tikhonova  <anna.tikhonova@intel.com>
9765             Ilya Tocar  <ilya.tocar@intel.com>
9766             Andrey Turetskiy  <andrey.turetskiy@intel.com>
9767             Ilya Verbin  <ilya.verbin@intel.com>
9768             Kirill Yukhin  <kirill.yukhin@intel.com>
9769             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
9771         * config/i386/sse.md
9772         (define_insn
9773         "<sse2_avx_avx512f>_fix_notrunc<sf2simodelower><mode><mask_name>"):
9774         Add masking.
9775         (define_insn "fix_truncv8sfv8si2<mask_name>"): Ditto.
9776         (define_insn "fix_truncv4sfv4si2<mask_name>"): Ditto.
9778 2014-09-24  Alexander Ivchenko  <alexander.ivchenko@intel.com>
9779             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
9780             Anna Tikhonova  <anna.tikhonova@intel.com>
9781             Ilya Tocar  <ilya.tocar@intel.com>
9782             Andrey Turetskiy  <andrey.turetskiy@intel.com>
9783             Ilya Verbin  <ilya.verbin@intel.com>
9784             Kirill Yukhin  <kirill.yukhin@intel.com>
9785             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
9787         * config/i386/sse.md
9788         (define_c_enum "unspec"): Add UNSPEC_PSHUFHW, UNSPEC_PSHUFLW.
9789         (define_insn "<mask_codefor>avx512bw_pshuflwv32hi<mask_name>"): New.
9790         (define_expand "avx512vl_pshuflwv3_mask"): Ditto.
9791         (define_insn "avx2_pshuflw_1<mask_name>"): Add masking.
9792         (define_expand "avx512vl_pshuflw_mask"): New.
9793         (define_insn "sse2_pshuflw_1<mask_name>"): Add masking.
9794         (define_insn "<mask_codefor>avx512bw_pshufhwv32hi<mask_name>"): New.
9795         (define_expand "avx512vl_pshufhwv3_mask"): Ditto.
9796         (define_insn "avx2_pshufhw_1<mask_name>"): Add masking.
9797         (define_expand "avx512vl_pshufhw_mask"): New.
9798         (define_insn "sse2_pshufhw_1<mask_name>"): Add masking.
9800 2014-09-24  Alexander Ivchenko  <alexander.ivchenko@intel.com>
9801             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
9802             Anna Tikhonova  <anna.tikhonova@intel.com>
9803             Ilya Tocar  <ilya.tocar@intel.com>
9804             Andrey Turetskiy  <andrey.turetskiy@intel.com>
9805             Ilya Verbin  <ilya.verbin@intel.com>
9806             Kirill Yukhin  <kirill.yukhin@intel.com>
9807             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
9809         * config/i386/i386.c
9810         (ix86_expand_args_builtin): Handle CODE_FOR_sse2_shufpd,
9811         CODE_FOR_sse2_sse2_shufpd_mask, CODE_FOR_sse2_avx512dq_shuf_f64x2_mask,
9812         CODE_FOR_sse2_avx512dq_shuf_i64x2_mask,
9813         CODE_FOR_sse2_avx512vl_shuf_i32x4_mask and
9814         CODE_FOR_sse2_avx512vl_shuf_f32x4_mask.
9815         * config/i386/sse.md
9816         (define_expand "avx512dq_shuf_<shuffletype>64x2_mask"): New.
9817         (define_insn
9818         "<mask_codefor>avx512dq_shuf_<shuffletype>64x2_1<mask_name>"): Ditto.
9819         (define_expand "avx512vl_shuf_<shuffletype>32x4_mask"): Ditto.
9820         (define_insn
9821         "<mask_codefor>avx512vl_shuf_<shuffletype>32x4_1<mask_name>"): Ditto.
9822         (define_expand "avx512vl_pshufdv3_mask"): Ditto.
9823         (define_insn "avx2_pshufd_1<mask_name>"): Add masking.
9824         (define_expand "avx512vl_pshufd_mask"): New.
9825         (define_insn "sse2_pshufd_1<mask_name>"): Add masking.
9827 2014-09-24  Alexander Ivchenko  <alexander.ivchenko@intel.com>
9828             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
9829             Anna Tikhonova  <anna.tikhonova@intel.com>
9830             Ilya Tocar  <ilya.tocar@intel.com>
9831             Andrey Turetskiy  <andrey.turetskiy@intel.com>
9832             Ilya Verbin  <ilya.verbin@intel.com>
9833             Kirill Yukhin  <kirill.yukhin@intel.com>
9834             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
9836         * config/i386/i386.c
9837         (CODE_FOR_avx2_extracti128): Rename to ...
9838         (CODE_FOR_avx_vextractf128v4di): this.
9839         (CODE_FOR_avx2_inserti128): Rename to ...
9840         (CODE_FOR_avx_vinsertf128v4di): this.
9841         (ix86_expand_args_builtin): Handle CODE_FOR_avx_vinsertf128v4di,
9842         CODE_FOR_avx_vextractf128v4di.
9843         (ix86_expand_args_builtin): Handle CODE_FOR_avx512dq_vinsertf32x8_mask,
9844         CODE_FOR_avx512dq_vinserti32x8_mask, CODE_FOR_avx512vl_vinsertv4df,
9845         CODE_FOR_avx512vl_vinsertv4di, CODE_FOR_avx512vl_vinsertv8sf,
9846         CODE_FOR_avx512vl_vinsertv8si.
9847         * config/i386/sse.md
9848         (define_expand
9849         "<extract_type>_vinsert<shuffletype><extract_suf>_mask"): Use
9850         AVX512_VEC mode iterator.
9851         (define_insn
9852         "<mask_codefor><extract_type>_vinsert<shuffletype><extract_suf>_1<mask_name>"):
9853         Ditto.
9854         (define_expand
9855         "<extract_type_2>_vinsert<shuffletype><extract_suf_2>_mask"): Use
9856         AVX512_VEC_2 mode iterator.
9857         (define_insn "vec_set_lo_<mode><mask_name>"): New.
9858         (define_insn "vec_set_hi_<mode><mask_name>"): Ditto.
9859         (define_expand "avx512vl_vinsert<mode>"): Ditto.
9860         (define_insn "avx2_vec_set_lo_v4di"): Delete.
9861         (define_insn "avx2_vec_set_hi_v4di"): Ditto.
9862         (define_insn "vec_set_lo_<mode><mask_name>"): Add masking.
9863         (define_insn "vec_set_hi_<mode><mask_name>"): Ditto.
9864         (define_insn "vec_set_lo_<mode><mask_name>"): Ditto.
9865         (define_insn "vec_set_hi_<mode><mask_name>"): Ditto.
9866         (define_expand "avx2_extracti128"): Delete.
9867         (define_expand "avx2_inserti128"): Ditto.
9869 2014-09-24  Alexander Ivchenko  <alexander.ivchenko@intel.com>
9870             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
9871             Anna Tikhonova  <anna.tikhonova@intel.com>
9872             Ilya Tocar  <ilya.tocar@intel.com>
9873             Andrey Turetskiy  <andrey.turetskiy@intel.com>
9874             Ilya Verbin  <ilya.verbin@intel.com>
9875             Kirill Yukhin  <kirill.yukhin@intel.com>
9876             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
9878         * config/i386/sse.md
9879         (define_insn "avx2_<code>v16qiv16hi2<mask_name>"): Add masking.
9880         (define_insn "avx512bw_<code>v32qiv32hi2<mask_name>"): New.
9881         (define_insn "sse4_1_<code>v8qiv8hi2<mask_name>"): Add masking.
9882         (define_insn "avx2_<code>v8qiv8si2<mask_name>"): Ditto.
9883         (define_insn "sse4_1_<code>v4qiv4si2<mask_name>"): Ditto.
9884         (define_insn "avx2_<code>v8hiv8si2<mask_name>"): Ditto.
9885         (define_insn "sse4_1_<code>v4hiv4si2<mask_name>"): Ditto.
9886         (define_insn "avx2_<code>v4qiv4di2<mask_name>"): Ditto.
9887         (define_insn "sse4_1_<code>v2qiv2di2<mask_name>"): Ditto.
9888         (define_insn "avx2_<code>v4hiv4di2<mask_name>"): Ditto.
9889         (define_insn "sse4_1_<code>v2hiv2di2<mask_name>"): Ditto.
9890         (define_insn "avx2_<code>v4siv4di2<mask_name>"): Ditto.
9891         (define_insn "sse4_1_<code>v2siv2di2<mask_name>"): Ditto.
9893 2014-09-24  Zhenqiang Chen  <zhenqiang.chen@arm.com>
9895         PR rtl-optimization/63210
9896         * ira-color.c (assign_hard_reg): Ignore conflict cost if the
9897         HARD_REGNO is not available for CONFLICT_A.
9899 2014-09-23  Andi Kleen  <ak@linux.intel.com>
9901         * cgraph.h (symtab_node): Add no_reorder attribute.
9902         (symbol_table::output_asm_statements): Remove.
9903         * cgraphclones.c (cgraph_node::create_clone): Copy no_reorder.
9904         (cgraph_node::create_version_clone): Dito.
9905         (symbol_table::output_asm_statements): Remove.
9906         * trans-mem.c (ipa_tm_create_version_alias): Dito.
9907         * cgraphunit.c (varpool_node::finalize_decl): Check no_reorder.
9908         (output_in_order): Add no_reorder flag. Only handle no_reorder
9909         nodes when set.
9910         (symbol_table::compile): Add separate pass for no_reorder nodes.
9911         (process_common_attributes): Set no_reorder flag in symtab node.
9912         Add node argument.
9913         (process_function_and_variable_attributes): Pass symtab nodes to
9914         process_common_attributes.
9915         * doc/extend.texi (no_reorder): Document no_reorder attribute.
9916         * lto-cgraph.c (lto_output_node): Serialize no_reorder.
9917         (lto_output_varpool_node): Dito.
9918         (input_overwrite_node): Dito.
9919         (input_varpool_node): Dito.
9920         * varpool.c (varpool_node::add): Set no_reorder attribute.
9921         (symbol_table::remove_unreferenced_decls): Handle no_reorder.
9922         (symbol_table::output_variables): Dito.
9923         * symtab.c (symtab_node::dump_base): Print no_reorder.
9925 2014-09-23  Jiong Wang  <jiong.wang@arm.com>
9927         * shrink-wrap.c (try_shrink_wrapping): Check PIC_OFFSET_TABLE_REGNUM not
9928         be INVALID_REGNUM.
9930 2014-09-23  Thomas Schwinge  <thomas@codesourcery.com>
9932         * configure: Regenerate.
9934 2014-09-23  Alan Lawrence  <alan.lawrence@arm.com>
9936         * combine.c (simplify_shift_const_1): Allow commuting (ashiftrt (xor))
9937         when result_mode == shift_mode.
9939 2014-09-23  Kostya Serebryany  <kcc@google.com>
9941         Update to match the changed asan API.
9942         * asan.c (asan_global_struct): Update the __asan_global definition
9943         to match the new API.
9944         (asan_add_global): Ditto.
9945         * sanitizer.def (BUILT_IN_ASAN_INIT): Rename __asan_init_v3
9946         to __asan_init_v4.
9948 2014-09-23  Michael Meissner  <meissner@linux.vnet.ibm.com>
9950         * config/rs6000/rs6000.md (f32_vsx): New mode attributes to
9951         refine the constraints used on 32/64-bit floating point moves.
9952         (f32_av): Likewise.
9953         (f64_vsx): Likewise.
9954         (f64_dm): Likewise.
9955         (f64_av): Likewise.
9956         (BOOL_REGS_OUTPUT): Use wt constraint for TImode instead of wa.
9957         (BOOL_REGS_OP1): Likewise.
9958         (BOOL_REGS_OP2): Likewise.
9959         (BOOL_REGS_UNARY): Likewise.
9960         (mov<mode>_hardfloat, SFmode/SDmode): Tighten down constraints for
9961         32/64-bit floating point moves.  Do not use wa, instead use ww/ws
9962         for moves involving VSX registers.  Do not use constraints that
9963         target VSX registers for decimal types.
9964         (mov<mode>_hardfloat32, DFmode/DDmode): Likewise.
9965         (mov<mode>_hardfloat64, DFmode/DDmode): Likewise.
9967 2014-09-23  Jan Hubicka  <hubicka@ucw.cz>
9969         * tree.h (int_bit_position): Turn into inline function;
9970         implement using wide int.
9971         * tree.c (int_bit_position): Remove.
9973 2014-09-23  Richard Sandiford  <richard.sandiford@arm.com>
9975         PR bootstrap/63280
9976         * target-globals.c (target_globals::~target_globals): Fix location
9977         of ira_int destruction.
9979 2014-09-23  Renlin Li  <renlin.li@arm.com>
9981         * config/aarch64/aarch64.md (return): New.
9982         (simple_return): Likewise.
9983         * config/aarch64/aarch64.c (aarch64_use_return_insn_p): New.
9984         * config/aarch64/aarch64-protos.h (aarch64_use_return_insn_p): New.
9986 2014-09-23  Wilco Dijkstra  <wdijkstr@arm.com>
9988         * common/config/aarch64/aarch64-common.c:
9989         (default_options aarch_option_optimization_table):
9990         Default to -fsched-pressure.
9992 2014-09-23  Ilya Enkovich  <ilya.enkovich@intel.com>
9994         * cfgcleanup.c (try_optimize_cfg): Do not remove label
9995         with LABEL_PRESERVE_P flag set.
9997 2014-09-23  Alexander Ivchenko  <alexander.ivchenko@intel.com>
9998             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
9999             Anna Tikhonova  <anna.tikhonova@intel.com>
10000             Ilya Tocar  <ilya.tocar@intel.com>
10001             Andrey Turetskiy  <andrey.turetskiy@intel.com>
10002             Ilya Verbin  <ilya.verbin@intel.com>
10003             Kirill Yukhin  <kirill.yukhin@intel.com>
10004             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
10006         * config/i386/sse.md
10007         (define_expand "avx_shufpd256<mask_expand4_name>"): Add masking.
10008         (define_insn "avx_shufpd256_1<mask_name>"): Ditto.
10009         (define_expand "sse2_shufpd<mask_expand4_name>"): Ditto.
10010         (define_insn "sse2_shufpd_v2df_mask"): New.
10012 2014-09-23  Alexander Ivchenko  <alexander.ivchenko@intel.com>
10013             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
10014             Anna Tikhonova  <anna.tikhonova@intel.com>
10015             Ilya Tocar  <ilya.tocar@intel.com>
10016             Andrey Turetskiy  <andrey.turetskiy@intel.com>
10017             Ilya Verbin  <ilya.verbin@intel.com>
10018             Kirill Yukhin  <kirill.yukhin@intel.com>
10019             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
10021         * config/i386/sse.md
10022         (define_expand "avx_shufps256<mask_expand4_name>"): Add masking.
10023         (define_insn "avx_shufps256_1<mask_name>"): Ditto.
10024         (define_expand "sse_shufps<mask_expand4_name>"): Ditto.
10025         (define_insn "sse_shufps_v4sf_mask"): New.
10027 2014-09-23  Alexander Ivchenko  <alexander.ivchenko@intel.com>
10028             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
10029             Anna Tikhonova  <anna.tikhonova@intel.com>
10030             Ilya Tocar  <ilya.tocar@intel.com>
10031             Andrey Turetskiy  <andrey.turetskiy@intel.com>
10032             Ilya Verbin  <ilya.verbin@intel.com>
10033             Kirill Yukhin  <kirill.yukhin@intel.com>
10034             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
10036         * config/i386/sse.md
10037         (define_insn "avx_unpckhps256<mask_name>"): Add masking.
10038         (define_insn "vec_interleave_highv4sf<mask_name>"): Ditto.
10039         (define_insn "avx_unpcklps256<mask_name>"): Ditto.
10040         (define_insn "unpcklps128_mask"): New.
10042 2014-09-23  Alexander Ivchenko  <alexander.ivchenko@intel.com>
10043             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
10044             Anna Tikhonova  <anna.tikhonova@intel.com>
10045             Ilya Tocar  <ilya.tocar@intel.com>
10046             Andrey Turetskiy  <andrey.turetskiy@intel.com>
10047             Ilya Verbin  <ilya.verbin@intel.com>
10048             Kirill Yukhin  <kirill.yukhin@intel.com>
10049             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
10051         * config/i386/sse.md
10052         (define_insn "avx_unpckhpd256<mask_name>"): Add masking.
10053         (define_insn "avx512vl_unpckhpd128_mask"): New.
10054         (define_expand "avx_movddup256<mask_name>"): Add masking.
10055         (define_expand "avx_unpcklpd256<mask_name>"): Ditto.
10056         (define_insn "*avx_unpcklpd256<mask_name>"): Ditto.
10057         (define_insn "avx512vl_unpcklpd128_mask"): New.
10059 2014-09-22  Joseph Myers  <joseph@codesourcery.com>
10061         * doc/tm.texi.in (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
10062         * doc/tm.texi: Regenerate.
10063         * system.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Poison.
10064         * config/alpha/alpha.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
10065         * config/i386/i386-interix.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE):
10066         Remove.
10067         * config/i386/i386.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
10068         * config/i386/rtemself.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
10069         * config/ia64/ia64.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
10070         * config/m68k/m68k.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
10071         * config/m68k/netbsd-elf.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE):
10072         Remove.
10073         * config/mips/mips.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
10074         * config/mips/n32-elf.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
10075         * config/msp430/msp430.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
10076         * config/rl78/rl78.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
10077         * config/rs6000/rs6000.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
10078         * config/rx/rx.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
10079         * config/s390/s390.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
10080         * config/sparc/freebsd.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
10081         * config/sparc/linux.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
10082         * config/sparc/linux64.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
10083         * config/sparc/netbsd-elf.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE):
10084         Remove.
10086 2014-09-22  Jan Hubicka  <hubicka@ucw.cz>
10088         * tree-ssa-ccp.c (prop_value_d): Rename to ...
10089         (ccp_prop_value_t): ... this one to avoid ODR violation; update uses.
10090         * ipa-prop.c (struct type_change_info): Rename to ...
10091         (prop_type_change_info): ... this; update uses.
10092         * ggc-page.c (globals): Rename to ...
10093         (static struct ggc_globals): ... this; update uses.
10094         * tree-ssa-loop-im.c (mem_ref): Rename to ...
10095         (im_mem_ref): ... this; update uses.
10096         * ggc-common.c (loc_descriptor): Rename to ...
10097         (ggc_loc_descriptor): ... this; update uses.
10098         * lra-eliminations.c (elim_table): Rename to ...
10099         (lra_elim_table): ... this; update uses.
10100         * bitmap.c (output_info): Rename to ...
10101         (bitmap_output_info): ... this; update uses.
10102         * gcse.c (expr): Rename to ...
10103         (gcse_expr) ... this; update uses.
10104         (occr): Rename to ...
10105         (gcse_occr): .. this; update uses.
10106         * tree-ssa-copy.c (prop_value_d): Rename to ...
10107         (prop_value_t): ... this.
10108         * predict.c (block_info_def): Rename to ...
10109         (block_info): ... this; update uses.
10110         (edge_info_def): Rename to ...
10111         (edge_info): ... this; update uses.
10112         * profile.c (bb_info): Rename to ...
10113         (bb_profile_info): ... this; update uses.
10114         * alloc-pool.c (output_info): Rename to ...
10115         (pool_output_info): ... this; update uses.
10116         * ipa-cp.c (topo_info): Rename to ..
10117         (ipa_topo_info): ... this; update uses.
10118         * tree-nrv.c (nrv_data): Rename to ...
10119         (nrv_data_t): ... this; update uses.
10120         * ipa-split.c (bb_info): Rename to ...
10121         (split_bb_info): ... this one.
10122         * profile.h (edge_info): Rename to ...
10123         (edge_profile_info): ... this one; update uses.
10124         * dse.c (bb_info): Rename to ...
10125         (dse_bb_info): ... this one; update uses.
10126         * cprop.c (occr): Rename to ...
10127         (cprop_occr): ... this one; update uses.
10128         (expr): Rename to ...
10129         (cprop_expr): ... this one; update uses.
10131 2014-09-22  Jason Merrill  <jason@redhat.com>
10133         * Makefile.in (check-parallel-%): Add @.
10135 2014-09-22  James Greenhalgh  <james.greenhalgh@arm.com>
10137         * config/aarch64/geniterators.sh: New.
10138         * config/aarch64/iterators.md (VDQF_DF): New.
10139         * config/aarch64/t-aarch64: Generate aarch64-builtin-iterators.h.
10140         * config/aarch64/aarch64-builtins.c (BUILTIN_*) Remove.
10142 2014-09-22  Peter A. Bigot  <pab@pabigot.com>
10144         * config/msp430/msp430.h (LIB_SPEC): Remove automatic addition of
10145         -lnosys when -msim absent.
10147 2014-09-22  Alan Lawrence  <alan.lawrence@arm.com>
10149         * fold-const.c (tree_swap_operands_p): Strip only sign-preserving NOPs.
10151 2014-09-22  Richard Biener  <rguenther@suse.de>
10153         * gimplify.c (gimplify_init_constructor): Do not leave
10154         non-GIMPLE vector constructors around.
10155         * tree-cfg.c (verify_gimple_assign_single): Verify that
10156         CONSTRUCTORs have gimple elements.
10158 2014-09-22  Jakub Jelinek  <jakub@redhat.com>
10160         PR debug/63328
10161         * omp-low.c (ipa_simd_modify_stmt_ops): For debug stmts
10162         insert a debug source bind stmt setting DEBUG_EXPR_DECL
10163         instead of a normal gimple assignment stmt.
10165 2014-09-22  James Greenhalgh  <james.greenhalgh@arm.com>
10167         * config/bfin/bfin.md: Fix use of constraints in define_split.
10169 2014-09-22  Richard Sandiford  <richard.sandiford@arm.com>
10171         * config/i386/i386.c (ix86_cannot_change_mode_class): Remove
10172         GET_MODE_SIZE (to) < GET_MODE_SIZE (from) test.
10174 2014-09-22  Richard Sandiford  <richard.sandiford@arm.com>
10176         * hard-reg-set.h: Include hash-table.h.
10177         (target_hard_regs): Add a finalize method and a x_simplifiable_subregs
10178         field.
10179         * target-globals.c (target_globals::~target_globals): Call
10180         hard_regs->finalize.
10181         * rtl.h (subreg_shape): New structure.
10182         (shape_of_subreg): New function.
10183         (simplifiable_subregs): Declare.
10184         * reginfo.c (simplifiable_subreg): New structure.
10185         (simplifiable_subregs_hasher): Likewise.
10186         (simplifiable_subregs): New function.
10187         (invalid_mode_changes): Delete.
10188         (alid_mode_changes, valid_mode_changes_obstack): New variables.
10189         (record_subregs_of_mode): Remove subregs_of_mode parameter.
10190         Record valid mode changes in valid_mode_changes.
10191         (find_subregs_of_mode): Remove subregs_of_mode parameter.
10192         Update calls to record_subregs_of_mode.
10193         (init_subregs_of_mode): Remove invalid_mode_changes and bitmap
10194         handling.  Initialize new variables.  Update call to
10195         find_subregs_of_mode.
10196         (invalid_mode_change_p): Check new variables instead of
10197         invalid_mode_changes.
10198         (finish_subregs_of_mode): Finalize new variables instead of
10199         invalid_mode_changes.
10200         (target_hard_regs::finalize): New function.
10201         * ira-costs.c (print_allocno_costs): Call invalid_mode_change_p
10202         even when CLASS_CANNOT_CHANGE_MODE is undefined.
10204 2014-09-22  Richard Sandiford  <richard.sandiford@arm.com>
10206         * combine.c (subst): Use simplify_subreg_regno rather than
10207         REG_CANNOT_CHANGE_MODE_P to detect invalid mode changes.
10209 2014-09-22  Richard Sandiford  <richard.sandiford@arm.com>
10211         * rtl.h (subreg_info): Expand commentary
10212         * rtlanal.c (subreg_get_info): Likewise.
10214 2014-09-22  Richard Sandiford  <richard.sandiford@arm.com>
10216         * hard-reg-set.h (COPY_HARD_REG_SET, COMPL_HARD_REG_SET)
10217         (AND_HARD_REG_SET, AND_COMPL_HARD_REG_SET, IOR_HARD_REG_SET)
10218         (IOR_COMPL_HARD_REG_SET): Allow the "from" set to be constant.
10220 2014-09-22  Zhenqiang Chen  <zhenqiang.chen@arm.com>
10222         * config/arm/arm.c: #include "tm-constrs.h"
10223         (thumb1_size_rtx_costs): Adjust rtx costs.
10225 2014-09-22  Hans-Peter Nilsson  <hp@axis.com>
10227         * configure.ac (target_header_dir): Move block defining
10228         this to before the block setting inhibit_libc.
10229         (inhibit_libc): When considering $with_headers, just
10230         check it it's explicitly "no".  If not, also check if
10231         $target_header_dir/stdio.h is present.  If not, set
10232         inhibit_libc=true.
10233         * configure: Regenerate.
10235 2014-09-21  Patrick Oppenlander  <pattyo.lists@gmail.com>
10237         * config/rs6000/t-spe (MULTILIB_EXCEPTIONS): Allow isel without SPE.
10239 2014-09-21  Segher Boessenkool  <segher@kernel.crashing.org>
10241         * config/rs6000/rs6000.md (div<mode>3): Fix comment.  Use a different
10242         insn for divides by integer powers of two.
10243         (div<mode>3_sra, *div<mode>3_sra_dot, *div<mode>3_sra_dot2): New.
10244         (mod<mode>3): Fix formatting.
10245         (three anonymous define_insn and two define_split): Delete.
10247 2014-09-21  Segher Boessenkool  <segher@kernel.crashing.org>
10249         * config/rs6000/rs6000.md (ashr<mode>3, *ashr<mode>3, *ashrsi3_64,
10250         *ashr<mode>3_dot, *ashr<mode>3_dot2): Clobber CA_REGNO.
10251         (floatdisf2_internal2): Ditto.
10252         (ashrdi3_no_power): Ditto.  Fix formatting.
10254 2014-09-21  Segher Boessenkool  <segher@kernel.crashing.org>
10256         * config/rs6000/rs6000.md (ctz<mode>2, ffs<mode>2, popcount<mode>2,
10257         popcntb<mode>2, popcntd<mode>2, parity<mode>2, parity<mode>2_cmpb):
10258         Tidy.
10260 2014-09-21  Segher Boessenkool  <segher@kernel.crashing.org>
10262         * config/rs6000/rs6000.md (strlensi): Don't use subsi3 with a
10263         constant, use addsi3 directly.
10264         (three anonymous define_insn, two define_split): Delete.
10265         (sub<mode>3): Move.  Do not allow constant second operand.
10266         Generate different insn for constant first operand.
10267         (*subf<mode>3, *subf<mode>3_dot, *subf<mode>3_dot2): New.
10268         (subf<mode>3_imm): New.
10269         (ctz<mode>2, ffs<mode>2): Clobber CA_REGNO where required.
10270         (*plus_ltu<mode>): Only handle registers.
10271         (*plus_ltu<mode>_1): New.  Handle integer third operand.
10272         (*plus_gtu<mode>): Only handle registers.
10273         (*plus_gtu<mode>_1): New.  Handle integer third operand.
10275 2014-09-21  Segher Boessenkool  <segher@kernel.crashing.org>
10277         * config/rs6000/rs6000.md (iorxor): New code_iterator.
10278         (iorxor): New code_attr.
10279         (IORXOR): New code_attr.
10280         (*and<mode>3, *and<mode>3_dot, *and<mode>3_dot2): Delete.
10281         (ior<mode>3, xor<mode>3): Delete.
10282         (<iorxor><mode>3): New.
10283         (splitter for "big" integer ior, xor): New.
10284         (*bool<mode>3): Move.  Also handle AND.
10285         (*bool<mode>3_dot, *bool<mode>3_dot2): Also handle AND.
10286         (splitter for "big" integer ior, xor): Delete.
10288 2014-09-21  Segher Boessenkool  <segher@kernel.crashing.org>
10290         * config/rs6000/rs6000.md (*neg<mode>2_internal): Delete.
10291         (two anonymous define_insn and two define_split): Delete.
10292         (*neg<mode>2, *neg<mode>2_dot, *neg<mode>2_dot2): New.
10294 2014-09-21  Segher Boessenkool  <segher@kernel.crashing.org>
10296         * config/rs6000/rs6000.md (*one_cmpl<mode>2): Generate "not" insn.
10297         (two anonymous define_insn and two define_split): Delete.
10298         (*one_cmpl<mode>2_dot, *one_cmpl<mode>2_dot2): New.
10300 2014-09-21  Segher Boessenkool  <segher@kernel.crashing.org>
10302         * config/rs6000/rs6000.c (rs6000_rtx_costs) <NE>: New.
10304 2014-09-21  Segher Boessenkool  <segher@kernel.crashing.org>
10306         * config/rs6000/predicates.md (ca_operand): Allow subregs.
10307         (input_operand): Do not allow ca_operand.
10308         * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): For the
10309         carry bit, allow SImode and Pmode.
10310         (rs6000_init_hard_regno_mode_ok): Make the carry bit class NO_REGS.
10312 2014-09-21  Uros Bizjak  <ubizjak@gmail.com>
10314         * config/i386/i386.c (ix86_expand_call): Generate MS->SYSV extra
10315         clobbered registers using clobber_reg.  Remove UNSPEC decoration.
10316         * config/i386/i386.md (unspec) <UNSPEC_MS_TO_SYSV_CALL>: Remove.
10317         (*call_rex64_ms_sysv): Remove.
10318         (*call_value_rex64_ms_sysv): Ditto.
10319         * config/i386/predicates.md (call_rex64_ms_sysv_operation): Remove.
10321 2014-09-20  Joern Rennecke  <joern.rennecke@embecosm.com>
10323         * config/epiphany/epiphany.md (sub_f_add_imm): Change constraint of
10324         operand 3 to "CnL".
10326 2014-09-20  Andreas Schwab  <schwab@suse.de>
10328         * config/ia64/ia64.md: Remove constraints from define_split
10329         patterns.
10331 2014-09-19  Jan Hubicka  <hubicka@ucw.cz>
10333         * ipa-utils.h (ipa_polymorphic_call_context): Turn into class; add ctors.
10334         (possible_polymorphic_call_targets, dump_possible_polymorphic_call_targets,
10335         possible_polymorphic_call_target_p, possible_polymorphic_call_target_p): Simplify.
10336         (get_dynamic_type): Remove.
10337         * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Remove.
10338         (clear_speculation): Bring to ipa-deivrt.h
10339         (get_class_context): Rename to ...
10340         (ipa_polymorphic_call_context::restrict_to_inner_class): ... this one.
10341         (contains_type_p): Update.
10342         (get_dynamic_type): Rename to ...
10343         ipa_polymorphic_call_context::get_dynamic_type(): ... this one.
10344         (possible_polymorphic_call_targets): UPdate.
10345         * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Update.
10346         * ipa-prop.c (ipa_analyze_call_uses): Update.
10348 2014-09-19  Jan Hubicka  <hubicka@ucw.cz>
10350         * ipa-visibility.c (varpool_node::externally_visible_p): Do not
10351         privatize dynamic TLS variables.
10353 2014-09-19  Jan Hubicka  <hubicka@ucw.cz>
10355         * diagnostic.c (warning_n): New function.
10356         * diagnostic-core.h (warning_n): Declare.
10357         * ipa-devirt.c (ipa_devirt): Handle singulars correctly;
10358         output dynamic counts when available.
10360 2014-09-19  Jan Hubicka  <hubicka@ucw.cz>
10362         PR tree-optimization/63255
10363         * ipa.c (symbol_table::remove_unreachable_nodes): Fix ordering
10364         issue in setting body_removed flag.
10366 2014-09-19  Jan Hubicka  <hubicka@ucw.cz>
10368         PR c++/61825
10369         * c-family/c-common.c (handle_alias_ifunc_attribute): Check
10370         that visibility change is possible
10371         (handle_weakref_attribute): Likewise.
10372         * cgraph.h (symtab_node): Add method get_create and
10373         field refuse_visibility_changes.
10374         (symtab_node::get_create): New method.
10375         * fold-const.c (tree_single_nonzero_warnv_p): Use get_create.
10376         * varasm.c (mark_weak): Verify that visibility change is
10377         possible.
10379 2014-09-19  Michael Meissner  <meissner@linux.vnet.ibm.com>
10381         * config/rs6000/predicates.md (fusion_gpr_mem_load): Move testing
10382         for base_reg_operand to be common between LO_SUM and PLUS.
10383         (fusion_gpr_mem_combo): New predicate to match a fused address
10384         that combines the addis and memory offset address.
10386         * config/rs6000/rs6000-protos.h (fusion_gpr_load_p): Change
10387         calling signature.
10388         (emit_fusion_gpr_load): Likewise.
10390         * config/rs6000/rs6000.c (fusion_gpr_load_p): Change calling
10391         signature to pass each argument separately, rather than
10392         using an operands array.  Rewrite the insns found by peephole2 to
10393         be a single insn, rather than hoping the insns will still be
10394         together when the peephole pass is done.  Drop being called via a
10395         normal peephole.
10396         (emit_fusion_gpr_load): Change calling signature to be called from
10397         the fusion_gpr_load_<mode> insns with a combined memory address
10398         instead of the peephole pass passing the addis and offset
10399         separately.
10401         * config/rs6000/rs6000.md (UNSPEC_FUSION_GPR): New unspec for GPR
10402         fusion.
10403         (power8 fusion peephole): Drop support for doing power8 via a
10404         normal peephole that was created by the peephole2 pass.
10405         (power8 fusion peephole2): Create a new insn with the fused
10406         address, so that the fused operation is kept together after
10407         register allocation is done.
10408         (fusion_gpr_load_<mode>): Likewise.
10410 2014-09-19  Jan Hubicka  <hubicka@ucw.cz>
10412         PR lto/63286
10413         * tree.c (need_assembler_name_p): Do not mangle variadic types.
10415 2014-09-19  Segher Boessenkool  <segher@kernel.crashing.org>
10417         * recog.c (scratch_operand): Do not simply allow all hard registers:
10418         only allow those that are allocatable.
10420 2014-09-19  Felix Yang  <felix.yang@huawei.com>
10422         * cfgrtl.c ira.c ira-color.c ira-conflicts ira-lives.c: Update
10423         comments and fix spacing to conform to coding style.
10425 2014-09-19  James Greenhalgh  <james.greenhalgh@arm.com>
10427         * genrecog.c (validate_pattern): Allow empty constraints in
10428         a match_scratch.
10430 2014-09-19  Aldy Hernandez  <aldyh@redhat.com>
10432         * dwarf2out.c (decl_ultimate_origin): Update comment.
10433         * tree.c (block_ultimate_origin): Same.
10435 2014-09-19  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
10437         * config/rs6000/rs6000.c (rs6000_special_adjust_field_align_p):
10438         Update GCC version name to GCC 5.
10439         (rs6000_function_arg_boundary): Likewise.
10440         (rs6000_function_arg): Likewise.
10442 2014-09-19  James Greenhalgh  <james.greenhalgh@arm.com>
10444         * config/sh/sh.md: Fix use of constraints in define_split.
10446 2014-09-19  Markus Trippelsdorf  <markus@trippelsdorf.de>
10448         PR ipa/61998
10449         * ipa-devirt.c (ipa_devirt): Bail out if odr_types_ptr is NULL.
10451 2014-09-19  James Greenhalgh  <james.greenhalgh@arm.com>
10453         * doc/md.texi (Modifiers): Consistently use "read/write"
10454         nomenclature rather than "input/output".
10455         * genrecog.c (constraints_supported_in_insn_p): New.
10456         (validate_pattern): If needed, also check constraints on
10457         MATCH_SCRATCH operands.
10458         * genoutput.c (validate_insn_alternatives): Catch earlyclobber
10459         operands with no '=' or '+' modifier.
10461 2014-09-19  James Greenhalgh  <james.greenhalgh@arm.com>
10463         * config/aarch64/aarch64.md (stack_protect_test_<mode>): Mark
10464         scratch register as written.
10466 2014-09-19  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
10468         * config/s390/s390.c (s390_emit_epilogue): Remove bogus
10469         assignment.
10471 2014-09-19  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
10473         * config/s390/s390.md ("trunctdsd2", "extendsdtd2"): New
10474         expanders.
10476 2014-09-19  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
10478         PR target/62662
10479         * config/s390/s390.c (s390_emit_epilogue): When doing the return
10480         address load optimization force s390_optimize_prologue to leave it
10481         that way.  Only do the optimization if we already decided to push
10482         r14 into a stack slot.
10484 2014-09-19  Marat Zakirov  <m.zakirov@samsung.com>
10486         * asan.c (build_check_stmt): Alignment arg was added.
10487         (asan_expand_check_ifn): Optimization for alignment >= 8.
10489 2014-09-19  Olivier Hainque  <hainque@adacore.com>
10491         * config/i386/vxworksae.h: Remove obsolete definitions.
10492         (STACK_CHECK_PROTECT): Define.
10493         * config/i386/vx-common.h: Remove.  Merge contents within
10494         config/i386/vxworks.h.
10495         * config.gcc (i?86-vxworks*): Use i386/vxworks.h instead of
10496         i386/vx-common.h.
10498 2014-09-19  Olivier Hainque  <hainque@adacore.com>
10500         * config.gcc (powerpc-wrs-vxworksmils): New configuration.
10501         * config/rs6000/t-vxworksmils: New file.
10502         * config/rs6000/vxworksmils.h: New file.
10504 2014-09-19  Olivier Hainque  <hainque@adacore.com>
10506         * varasm.c (default_section_type_flags): Flag .persistent.bss
10507         sections as SECTION_BSS.
10509 2014-09-19  Nick Clifton  <nickc@redhat.com>
10511         * config/rl78/rl78.c (rl78_expand_epilogue): Generate a USE of the
10512         pop'ed registers so that DCE does not eliminate them.
10514 2014-09-18  Jan Hubicka  <hubicka@ucw.cz>
10516         PR lto/63298
10517         * ipa-devirt.c (odr_subtypes_equivalent_p): Fix thinko in a condition.
10519 2014-09-18  Joseph Myers  <joseph@codesourcery.com>
10521         * system.h (LIBGCC2_TF_CEXT): Poison.
10522         * config/i386/cygming.h (LIBGCC2_TF_CEXT): Remove.
10523         * config/i386/darwin.h (LIBGCC2_TF_CEXT): Likewise.
10524         * config/i386/dragonfly.h (LIBGCC2_TF_CEXT): Likewise.
10525         * config/i386/freebsd.h (LIBGCC2_TF_CEXT): Likewise.
10526         * config/i386/gnu-user-common.h (LIBGCC2_TF_CEXT): Likewise.
10527         * config/i386/openbsdelf.h (LIBGCC2_TF_CEXT): Likewise.
10528         * config/i386/sol2.h (LIBGCC2_TF_CEXT): Likewise.
10529         * config/ia64/ia64.h (LIBGCC2_TF_CEXT): Likewise.
10530         * config/ia64/linux.h (LIBGCC2_TF_CEXT): Likewise.
10532 2014-09-19  Kito Cheng  <kito@0xlab.org>
10534         * except.h: Fix header guard.
10535         * addresses.h: Add missing header guard.
10536         * cfghooks.h: Likewise.
10537         * collect-utils.h: Likewise.
10538         * collect2-aix.h: Likewise.
10539         * conditions.h: Likewise.
10540         * cselib.h: Likewise.
10541         * dwarf2asm.h: Likewise.
10542         * graphds.h: Likewise.
10543         * graphite-scop-detection.h: Likewise.
10544         * gsyms.h: Likewise.
10545         * hw-doloop.h: Likewise.
10546         * incpath.h: Likewise.
10547         * ipa-inline.h: Likewise.
10548         * ipa-ref.h: Likewise.
10549         * ira-int.h: Likewise.
10550         * ira.h: Likewise.
10551         * lra-int.h: Likewise.
10552         * lra.h: Likewise.
10553         * lto-section-names.h: Likewise.
10554         * read-md.h: Likewise.
10555         * reload.h: Likewise.
10556         * rtl-error.h: Likewise.
10557         * sdbout.h: Likewise.
10558         * targhooks.h: Likewise.
10559         * tree-affine.h: Likewise.
10560         * xcoff.h: Likewise.
10561         * xcoffout.h: Likewise.
10563 2014-09-18  Vladimir Makarov  <vmakarov@redhat.com>
10565         PR debug/63285
10566         * haifa-sched.c (schedule_block): Advance cycle at the end of BB
10567         if advance != 0.
10569 2014-09-18  Vladimir Makarov  <vmakarov@redhat.com>
10571         PR target/61360
10572         * lra.c (lra): Call recog_init.
10574 2014-09-18  Jakub Jelinek  <jakub@redhat.com>
10576         PR c++/62017
10577         * asan.c (transform_statements): Don't instrument clobber statements.
10579 2014-09-18  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
10581         * config/arm/neon.md (*movmisalign<mode>_neon_load): Change type
10582         to neon_load1_1reg<q>.
10584 2014-09-17  Jakub Jelinek  <jakub@redhat.com>
10586         PR debug/63284
10587         * tree-cfgcleanup.c (fixup_noreturn_call): Don't split block
10588         if there are only debug stmts after the noreturn call, instead
10589         remove the debug stmts.
10591 2014-09-17  Jan Hubicka  <hubicka@ucw.cz>
10593         * ipa-devirt.c (type_pair, default_hashset_traits): New types.
10594         (odr_types_equivalent_p): Use pair hash.
10595         (odr_subtypes_equivalent_p): Likewise, do structural compare
10596         on ODR types that may be mismatched.
10597         (warn_odr): Support warning when only one field is given.
10598         (odr_types_equivalent_p): Strenghten comparsions made;
10599         support VOIDtype.
10600         (add_type_duplicate): Update VISITED hash set.
10602 2014-09-17  Sebastian Huber  <sebastian.huber@embedded-brains.de>
10604         * config.gcc (*-*-rtems*): Default to 'rtems' thread model.
10605         Enable selection of 'posix' or no thread model.
10607 2014-09-17  Andrew Stubbs  <ams@codesourcery.com>
10609         * config/arm/arm.c (arm_option_override): Reject -mfpu=neon
10610         when architecture is older than ARMv7.
10612 2014-09-16  John David Anglin  <danglin@gcc.gnu.org>
10614         PR target/61853
10615         * config/pa/pa.c (pa_function_value): Directly handle aggregates
10616         that fit exactly in a word or double word.
10618 2014-09-16  Ilya Tocar  <ilya.tocar@intel.com>
10620         * config/i386/driver-i386.c (host_detect_local_cpu): Detect lack of
10621         zmm/k regs support.
10623 2014-09-16  Alexander Ivchenko  <alexander.ivchenko@intel.com>
10624             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
10625             Anna Tikhonova  <anna.tikhonova@intel.com>
10626             Ilya Tocar  <ilya.tocar@intel.com>
10627             Andrey Turetskiy  <andrey.turetskiy@intel.com>
10628             Ilya Verbin  <ilya.verbin@intel.com>
10629             Kirill Yukhin  <kirill.yukhin@intel.com>
10630             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
10632         * config/i386/i386.c
10633         (ix86_expand_vector_extract): Handle V32HI and V64QI modes.
10634         * config/i386/sse.md
10635         (define_mode_iterator VI48F_256): New.
10636         (define_mode_attr extract_type): Ditto.
10637         (define_mode_attr extract_suf): Ditto.
10638         (define_mode_iterator AVX512_VEC): Ditto.
10639         (define_expand
10640         "<extract_type>_vextract<shuffletype><extract_suf>_mask"): Use
10641         AVX512_VEC.
10642         (define_insn "avx512dq_vextract<shuffletype>64x2_1_maskm"): New.
10643         (define_insn
10644         "<mask_codefor>avx512dq_vextract<shuffletype>64x2_1<mask_name>"):
10645         Ditto.
10646         (define_mode_attr extract_type_2): Ditto.
10647         (define_mode_attr extract_suf_2): Ditto.
10648         (define_mode_iterator AVX512_VEC_2): Ditto.
10649         (define_expand
10650         "<extract_type_2>_vextract<shuffletype><extract_suf_2>_mask"): Use
10651         AVX512_VEC_2 mode iterator.
10652         (define_insn "vec_extract_hi_<mode>_maskm"): Ditto.
10653         (define_expand "avx512vl_vextractf128<mode>"): Ditto.
10654         (define_insn_and_split "vec_extract_lo_<mode>"): Delete.
10655         (define_insn "vec_extract_lo_<mode><mask_name>"): New.
10656         (define_split for V16FI mode): Ditto.
10657         (define_insn_and_split "vec_extract_lo_<mode>"): Delete.
10658         (define_insn "vec_extract_lo_<mode><mask_name>"): New.
10659         (define_split for VI8F_256 mode): Ditto.
10660         (define_insn "vec_extract_hi_<mode><mask_name>"): Add masking.
10661         (define_insn_and_split "vec_extract_lo_<mode>"): Delete.
10662         (define_insn "vec_extract_lo_<mode><mask_name>"): New.
10663         (define_split for VI4F_256 mode): Ditto.
10664         (define_insn "vec_extract_lo_<mode>_maskm"): Ditto.
10665         (define_insn "vec_extract_hi_<mode>_maskm"): Ditto.
10666         (define_insn "vec_extract_hi_<mode><mask_name>"): Add masking.
10667         (define_mode_iterator VEC_EXTRACT_MODE): Add V64QI and V32HI modes.
10668         (define_insn "vcvtph2ps<mask_name>"): Fix pattern condition.
10669         (define_insn "avx512f_vextract<shuffletype>32x4_1_maskm"): Ditto.
10670         (define_insn "<mask_codefor>avx512f_vextract<shuffletype>32x4_1<mask_name>"):
10671         Update `type' attribute, remove explicit `memory' attribute calculation.
10673 2014-09-16  Kito Cheng  <kito@0xlab.org>
10675         * ira.c (ira): Don't initialize ira_spilled_reg_stack_slots and
10676         ira_spilled_reg_stack_slots_num if using lra.
10677         (do_reload): Remove release ira_spilled_reg_stack_slots part.
10678         * ira-color.c (ira_sort_regnos_for_alter_reg): Add assertion to
10679         make sure not using lra.
10680         (ira_reuse_stack_slot): Likewise.
10681         (ira_mark_new_stack_slot): Likewise.
10683 2014-09-15  Andi Kleen  <ak@linux.intel.com>
10685         * function.c (allocate_struct_function): Force
10686         DECL_NO_INSTRUMENT_FUNCTION_ENTRY_EXIT to one when
10687         profiling is disabled.
10689 2014-09-15  Trevor Saunders  <tsaunders@mozilla.com>
10691         * cfgrtl.c, combine.c, config/arc/arc.c, config/mcore/mcore.c,
10692         config/rs6000/rs6000.c, config/sh/sh.c, cprop.c, dwarf2out.c,
10693         emit-rtl.c, final.c, function.c, gcse.c, jump.c, reg-stack.c,
10694         reload1.c, reorg.c, resource.c, sel-sched-ir.c: Replace INSN_DELETED_P
10695         macro with statically checked member functions.
10696         * rtl.h (rtx_insn::deleted): New method.
10697         (rtx_insn::set_deleted): Likewise.
10698         (rtx_insn::set_undeleted): Likewise.
10699         (INSN_DELETED_P): Remove.
10701 2014-09-15  Trevor Saunders  <tsaunders@mozilla.com>
10703         * config/mn10300/mn10300.c (mn10300_insert_setlb_lcc): Assign the
10704         result of emit_jump_insn_before to a new variable.
10705         * jump.c (mark_jump_label): Change the type of insn to rtx_insn *.
10706         (mark_jump_label_1): Likewise.
10707         (mark_jump_label_asm): Likewise.
10708         * reload1.c (gen_reload): Change type of tem to rtx_insn *.
10709         * rtl.h (mark_jump_label): Adjust.
10711 2014-09-15  Jakub Jelinek  <jakub@redhat.com>
10713         * Makefile.in (dg_target_exps): Remove.
10714         (check_gcc_parallelize): Change to just an upper bound number.
10715         (check-%-subtargets): Always print the non-parallelized goals.
10716         (check_p_vars, check_p_comma, check_p_subwork): Remove.
10717         (check_p_count, check_p_numbers0, check_p_numbers1, check_p_numbers2,
10718         check_p_numbers3, check_p_numbers4, check_p_numbers5,
10719         check_p_numbers6): New variables.
10720         (check_p_numbers): Set to sequence from 1 to 9999.
10721         (check_p_subdirs): Set to sequence from 1 to minimum of
10722         $(check_p_count) and either GCC_TEST_PARALLEL_SLOTS env var if set,
10723         or 128.
10724         (check-%, check-parallel-%): Rewritten so that for parallelized
10725         testing each job runs all the *.exp files, with
10726         GCC_RUNTEST_PARALLELIZE_DIR set in environment.
10728 2014-09-15  David Malcolm  <dmalcolm@redhat.com>
10730         * config/arc/arc-protos.h (arc_attr_type): Strengthen param from
10731         rtx to rtx_insn *.
10732         (arc_sets_cc_p): Likewise.
10733         * config/arc/arc.c (arc_print_operand): Use methods of
10734         "final_sequence" for clarity, and to enable strengthening of
10735         locals "jump" and "delay" from rtx to rtx_insn *.
10736         (arc_adjust_insn_length): Strengthen local "prev" from rtx to
10737         rtx_insn *; use method of rtx_sequence for typesafety.
10738         (arc_get_insn_variants): Use insn method of rtx_sequence for
10739         typesafety.
10740         (arc_pad_return): Likewise.
10741         (arc_attr_type): Strengthen param from rtx to rtx_insn *.
10742         (arc_sets_cc_p): Likewise.  Also, convert a GET_CODE check to a
10743         dyn_cast to rtx_sequence *, using insn method for typesafety.
10744         * config/arc/arc.h (ADJUST_INSN_LENGTH): Add checked casts to
10745         rtx_sequence * and use insn method when invoking get_attr_length.
10746         * config/bfin/bfin.c (type_for_anomaly): Strengthen param from rtx
10747         to rtx_insn *.  Replace a GET_CODE check with a dyn_cast to
10748         rtx_sequence *, introducing a local "seq", using its insn method
10749         from typesafety and clarity.
10750         (add_sched_insns_for_speculation): Strengthen local "next" from
10751         rtx to rtx_insn *.
10752         * config/c6x/c6x.c (get_insn_side): Likewise for param "insn".
10753         (predicate_insn): Likewise.
10754         * config/cris/cris-protos.h (cris_notice_update_cc): Likewise for
10755         second param.
10756         * config/cris/cris.c (cris_notice_update_cc): Likewise.
10757         * config/epiphany/epiphany-protos.h
10758         (extern void epiphany_insert_mode_switch_use): Likewise for param
10759         "insn".
10760         (get_attr_sched_use_fpu): Likewise for param.
10761         * config/epiphany/epiphany.c (epiphany_insert_mode_switch_use):
10762         Likewise for param "insn".
10763         * config/epiphany/mode-switch-use.c (insert_uses): Likewise for
10764         param "insn" of "target_insert_mode_switch_use" callback.
10765         * config/frv/frv.c (frv_insn_unit): Likewise for param "insn".
10766         (frv_issues_to_branch_unit_p): Likewise.
10767         (frv_pack_insn_p): Likewise.
10768         (frv_compare_insns): Strengthen locals "insn1" and "insn2" from
10769         const rtx * (i.e. mutable rtx_def * const *) to
10770         rtx_insn * const *.
10771         * config/i386/i386-protos.h (standard_sse_constant_opcode):
10772         Strengthen first param from rtx to rtx_insn *.
10773         (output_fix_trunc): Likewise.
10774         * config/i386/i386.c (standard_sse_constant_opcode): Likewise.
10775         (output_fix_trunc): Likewise.
10776         (core2i7_first_cycle_multipass_filter_ready_try): Likewise for
10777         local "insn".
10778         (min_insn_size): Likewise for param "insn".
10779         (get_mem_group): Likewise.
10780         (is_cmp): Likewise.
10781         (get_insn_path): Likewise.
10782         (get_insn_group): Likewise.
10783         (count_num_restricted): Likewise.
10784         (fits_dispatch_window): Likewise.
10785         (add_insn_window): Likewise.
10786         (add_to_dispatch_window): Likewise.
10787         (debug_insn_dispatch_info_file): Likewise.
10788         * config/m32c/m32c-protos.h (m32c_output_compare): Likewise for
10789         first param.
10790         * config/m32c/m32c.c (m32c_compare_redundant): Likewise for param
10791         "cmp" and local "prev".
10792         (m32c_output_compare): Likewise for param "insn".
10793         * config/m32r/predicates.md (define_predicate "small_insn_p"): Add
10794         a checked cast to rtx_insn * on "op" after we know it's an INSN_P.
10795         (define_predicate "large_insn_p"): Likewise.
10796         * config/m68k/m68k-protos.h (m68k_sched_attr_size): Strengthen
10797         param from rtx to rtx_insn *.
10798         (attr_op_mem m68k_sched_attr_op_mem): Likewise.
10799         * config/m68k/m68k.c (sched_get_attr_size_int): Likewise.
10800         (m68k_sched_attr_size): Likewise.
10801         (sched_get_opxy_mem_type): Likewise for param "insn".
10802         (m68k_sched_attr_op_mem): Likewise.
10803         (sched_mem_operand_p): Likewise.
10804         * config/mep/mep-protos.h (mep_multi_slot): Likewise for param.
10805         * config/mep/mep.c (mep_multi_slot): Likewise.
10806         * config/mips/mips-protos.h (mips_output_sync_loop): Likewise for
10807         first param.
10808         (mips_sync_loop_insns): Likewise.
10809         * config/mips/mips.c (mips_print_operand_punctuation): Use insn
10810         method of "final_sequence" for typesafety.
10811         (mips_process_sync_loop): Strengthen param "insn" from rtx to
10812         rtx_insn *.
10813         (mips_output_sync_loop): Likewise.
10814         (mips_sync_loop_insns): Likewise.
10815         (mips_74k_agen_init): Likewise.
10816         (mips_sched_init): Use NULL rather than NULL_RTX when working with
10817         insns.
10818         * config/nds32/nds32-fp-as-gp.c (nds32_symbol_load_store_p):
10819         Strengthen param "insn" from rtx to rtx_insn *.
10820         * config/nds32/nds32.c (nds32_target_alignment): Likewise for
10821         local "insn".
10822         * config/pa/pa-protos.h (pa_insn_refs_are_delayed): Likewise for
10823         param.
10824         * config/pa/pa.c (pa_output_function_epilogue): Likewise for local
10825         "insn".  Use method of rtx_sequence for typesafety.
10826         (branch_to_delay_slot_p): Strengthen param "insn" from rtx to
10827         rtx_insn *.
10828         (branch_needs_nop_p): Likewise.
10829         (use_skip_p): Likewise.
10830         (pa_insn_refs_are_delayed): Likewise.
10831         * config/rl78/rl78.c (rl78_propogate_register_origins): Likewise
10832         for locals "insn", "ninsn".
10833         * config/rs6000/rs6000.c (is_microcoded_insn): Likewise for param
10834         "insn".
10835         (is_cracked_insn): Likewise.
10836         (is_branch_slot_insn): Likewise.
10837         (is_nonpipeline_insn): Likewise.
10838         (insn_terminates_group_p): Likewise.
10839         (insn_must_be_first_in_group): Likewise.
10840         (insn_must_be_last_in_group): Likewise.
10841         (force_new_group): Likewise for param "next_insn".
10842         * config/s390/s390.c (s390_get_sched_attrmask): Likewise for param
10843         "insn".
10844         (s390_sched_score): Likewise.
10845         * config/sh/sh-protos.h (output_branch): Likewise for param 2.
10846         (rtx sfunc_uses_reg): Likewise for sole param.
10847         * config/sh/sh.c (sh_print_operand): Use insn method of
10848         final_sequence for typesafety.
10849         (output_branch): Strengthen param "insn" from rtx to rtx_insn *.
10850         Use insn method of final_sequence for typesafety.
10851         (sfunc_uses_reg): Strengthen param "insn" from rtx to rtx_insn *.
10852         * config/sparc/sparc-protos.h (eligible_for_call_delay): Likewise
10853         for param.
10854         (eligible_for_return_delay): Likewise.
10855         (eligible_for_sibcall_delay): Likewise.
10856         * config/sparc/sparc.c (eligible_for_call_delay): Likewise.
10857         (eligible_for_return_delay): Likewise.
10858         (eligible_for_sibcall_delay): Likewise.
10859         * config/stormy16/stormy16-protos.h
10860         (xstormy16_output_cbranch_hi): Likewise for final param.
10861         (xstormy16_output_cbranch_si): Likewise.
10862         * config/stormy16/stormy16.c (xstormy16_output_cbranch_hi): LIkewise.
10863         (xstormy16_output_cbranch_si): Likewise.
10864         * config/v850/v850-protos.h (notice_update_cc): Likewise.
10865         * config/v850/v850.c (notice_update_cc): Likewise.
10867         * final.c (get_attr_length_1): Strengthen param "insn" and param
10868         of "fallback_fn" from rtx to rtx_insn *, eliminating a checked cast.
10869         (get_attr_length): Strengthen param "insn" from rtx to rtx_insn *.
10870         (get_attr_min_length): Likewise.
10871         (shorten_branches): Likewise for signature of locals "length_fun"
10872         and "inner_length_fun".  Introduce local rtx_sequence * "seqn"
10873         from a checked cast and use its methods for clarity and to enable
10874         strengthening local "inner_insn" from rtx to rtx_insn *.
10875         * genattr.c (gen_attr): When writing out the prototypes of the
10876         various generated "get_attr_" functions, strengthen the params of
10877         the non-const functions from rtx to rtx_insn *.
10878         Similarly, strengthen the params of insn_default_length,
10879         insn_min_length, insn_variable_length_p, insn_current_length.
10880         (main): Similarly, strengthen the param of num_delay_slots,
10881         internal_dfa_insn_code, insn_default_latency, bypass_p,
10882         insn_latency, min_issue_delay, print_reservation,
10883         insn_has_dfa_reservation_p and of the "internal_dfa_insn_code" and
10884         "insn_default_latency" callbacks.  Rename hook_int_rtx_unreachable
10885         to hook_int_rtx_insn_unreachable.
10886         * genattrtab.c (write_attr_get): When writing out the generated
10887         "get_attr_" functions, strengthen the param "insn" from rtx to
10888         rtx_insn *, eliminating a checked cast.
10889         (make_automaton_attrs): When writing out prototypes of
10890         "internal_dfa_insn_code_", "insn_default_latency_" functions
10891         and the "internal_dfa_insn_code" and "insn_default_latency"
10892         callbacks, strengthen their params from rtx to rtx_insn *
10893         * genautomata.c (output_internal_insn_code_evaluation): When
10894         writing out code, add a checked cast from rtx to rtx_insn * when
10895         invoking DFA_INSN_CODE_FUNC_NAME aka dfa_insn_code.
10896         (output_dfa_insn_code_func): Strengthen param of generated
10897         function "dfa_insn_code_enlarge" from rtx to rtx_insn *.
10898         (output_trans_func): Likewise for generated function
10899         "state_transition".
10900         (output_internal_insn_latency_func): When writing out generated
10901         function "internal_insn_latency", rename params from "insn" and
10902         "insn2" to "insn_or_const0" and "insn2_or_const0".  Reintroduce
10903         locals "insn" and "insn2" as rtx_insn * with checked casts once
10904         we've proven that we're not dealing with const0_rtx.
10905         (output_insn_latency_func):  Strengthen param of generated
10906         function "insn_latency" from rtx to rtx_insn *.
10907         (output_print_reservation_func): Likewise for generated function
10908         "print_reservation".
10909         (output_insn_has_dfa_reservation_p): Likewise for generated
10910         function "insn_has_dfa_reservation_p".
10911         * hooks.c (hook_int_rtx_unreachable): Rename to...
10912         (hook_int_rtx_insn_unreachable): ...this, and strengthen param
10913         from rtx to rtx_insn *.
10914         * hooks.h (hook_int_rtx_unreachable): Likewise.
10915         (extern int hook_int_rtx_insn_unreachable): Likewise.
10916         * output.h (get_attr_length): Strengthen param from rtx to rtx_insn *.
10917         (get_attr_min_length): Likewise.
10918         * recog.c (get_enabled_alternatives): Likewise.
10919         * recog.h (alternative_mask get_enabled_alternatives): Likewise.
10920         * reorg.c (find_end_label): Introduce local rtx "pat" and
10921         strengthen local "insn" from rtx to rtx_insn *.
10922         (redundant_insn): Use insn method of "seq" rather than element for
10923         typesafety; strengthen local "control" from rtx to rtx_insn *.
10924         * resource.c (mark_referenced_resources): Add checked cast to
10925         rtx_insn * within INSN/JUMP_INSN case.
10926         (mark_set_resources): Likewise.
10927         * sel-sched.c (estimate_insn_cost): Strengthen param "insn" from
10928         rtx to rtx_insn *.
10930 2014-09-15  David Malcolm  <dmalcolm@redhat.com>
10932         * config/rs6000/rs6000.c (rs6000_loop_align_max_skip): Strengthen
10933         param "label" from rtx to rtx_insn *.
10934         * config/rx/rx.c (rx_max_skip_for_label): Likewise for param "lab"
10935         and local "op".
10936         * doc/tm.texi (TARGET_ASM_JUMP_ALIGN_MAX_SKIP): Autogenerated changes.
10937         (TARGET_ASM_LABEL_ALIGN_AFTER_BARRIER_MAX_SKIP): Likewise.
10938         (TARGET_ASM_LOOP_ALIGN_MAX_SKIP): Likewise.
10939         (TARGET_ASM_LABEL_ALIGN_MAX_SKIP): Likewise.
10940         * final.c (default_label_align_after_barrier_max_skip): Strengthen
10941         param from rtx to rtx_insn *.
10942         (default_loop_align_max_skip): Likewise.
10943         (default_label_align_max_skip): Likewise.
10944         (default_jump_align_max_skip): Likewise.
10945         * target.def (label_align_after_barrier_max_skip): Likewise.
10946         (loop_align_max_skip): Likewise.
10947         (label_align_max_skip): Likewise.
10948         (jump_align_max_skip): Likewise.
10949         * targhooks.h (default_label_align_after_barrier_max_skip):
10950         Likewise.
10951         (default_loop_align_max_skip): Likewise.
10952         (default_label_align_max_skip): Likewise.
10953         (default_jump_align_max_skip): Likewise.
10955 2014-09-15  David Malcolm  <dmalcolm@redhat.com>
10957         * config/arc/arc.c (arc_can_follow_jump): Strengthen both params
10958         from const_rtx to const rtx_insn *.  Update union members from rtx
10959         to rtx_insn *.
10960         * doc/tm.texi (TARGET_CAN_FOLLOW_JUMP): Autogenerated change.
10961         * hooks.c (hook_bool_const_rtx_const_rtx_true): Rename to...
10962         (hook_bool_const_rtx_insn_const_rtx_insn_true): ...this, and
10963         strengthen both params from const_rtx to const rtx_insn *.
10964         * hooks.h (hook_bool_const_rtx_const_rtx_true): Likewise.
10965         (hook_bool_const_rtx_insn_const_rtx_insn_true): Likewise.
10966         * reorg.c (follow_jumps): Strengthen param "jump" from rtx to
10967         rtx_insn *.
10968         * target.def (can_follow_jump): Strengthen both params from
10969         const_rtx to const rtx_insn *, and update default implementation
10970         from hook_bool_const_rtx_const_rtx_true to
10971         hook_bool_const_rtx_insn_const_rtx_insn_true.
10973 2014-09-15  David Malcolm  <dmalcolm@redhat.com>
10975         * sched-deps.c (deps_start_bb): Strengthen param "head" and local
10976         "insn" from rtx to rtx_insn *.
10977         * sched-int.h (deps_start_bb): Likewise for 2nd param.
10979 2014-09-15  Alexander Ivchenko  <alexander.ivchenko@intel.com>
10980             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
10981             Anna Tikhonova  <anna.tikhonova@intel.com>
10982             Ilya Tocar  <ilya.tocar@intel.com>
10983             Andrey Turetskiy  <andrey.turetskiy@intel.com>
10984             Ilya Verbin  <ilya.verbin@intel.com>
10985             Kirill Yukhin  <kirill.yukhin@intel.com>
10986             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
10988         * config/i386/sse.md
10989         (define_insn "vcvtph2ps<mask_name>"): Add masking.
10990         (define_insn "*vcvtph2ps_load<mask_name>"): Ditto.
10991         (define_insn "vcvtph2ps256<mask_name>"): Ditto.
10992         (define_expand "vcvtps2ph_mask"): New.
10993         (define_insn "*vcvtps2ph<mask_name>"): Add masking.
10994         (define_insn "*vcvtps2ph_store<mask_name>"): Ditto.
10995         (define_insn "vcvtps2ph256<mask_name>"): Ditto.
10997 2014-09-15  Alexander Ivchenko  <alexander.ivchenko@intel.com>
10998             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
10999             Anna Tikhonova  <anna.tikhonova@intel.com>
11000             Ilya Tocar  <ilya.tocar@intel.com>
11001             Andrey Turetskiy  <andrey.turetskiy@intel.com>
11002             Ilya Verbin  <ilya.verbin@intel.com>
11003             Kirill Yukhin  <kirill.yukhin@intel.com>
11004             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
11006         * config/i386/sse.md (define_mode_iterator VI248_AVX512BW_AVX512VL):
11007         New.
11008         (define_mode_iterator VI24_AVX512BW_1): Ditto.
11009         (define_insn "<mask_codefor>ashr<mode>3<mask_name>"): Ditto.
11010         (define_insn "<mask_codefor>ashrv2di3<mask_name>"): Ditto.
11011         (define_insn "ashr<VI248_AVX512BW_AVX512VL:mode>3<mask_name>"): Enable
11012         also for TARGET_AVX512VL.
11013         (define_expand "ashrv2di3"): Update to enable TARGET_AVX512VL.
11015 2014-09-15  Markus Trippelsdorf  <markus@trippelsdorf.de>
11017         * doc/install.texi (Options specification): add
11018         --disable-libsanitizer item.
11020 2014-09-14  James Clarke  <jrtc27@jrtc27.com>
11021             Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
11023         PR target/61407
11024         * config/darwin-c.c (version_as_macro): Added extra 0 for OS X 10.10
11025         and above.
11026         * config/darwin-driver.c (darwin_find_version_from_kernel): Removed
11027         kernel version check to avoid incrementing it after every major OS X
11028         release.
11029         (darwin_default_min_version): Avoid static memory buffer.
11031 2014-09-13  Jan Hubicka  <hubicka@ucw.cz>
11033         * tree.c (need_assembler_name_p): Store C++ type mangling only
11034         for aggregates.
11036 2014-09-13  Marek Polacek  <polacek@redhat.com>
11038         * tree.c (protected_set_expr_location): Don't check whether T is
11039         non-null here.
11041 2014-09-12  DJ Delorie  <dj@redhat.com>
11043         * config/msp430/msp430.md (extendhipsi2): Use 20-bit form of RLAM/RRAM.
11044         (extend_and_shift1_hipsi2): Likewise.
11045         (extend_and_shift2_hipsi2): Likewise.
11047 2014-09-12  David Malcolm  <dmalcolm@redhat.com>
11049         * config/alpha/alpha.c (alpha_ra_ever_killed): Replace NULL_RTX
11050         with NULL when dealing with an insn.
11051         * config/sh/sh.c (sh_reorg): Strengthen local "last_float_move"
11052         from rtx to rtx_insn *.
11053         * rtl.h (reg_set_between_p): Strengthen params 2 and 3 from
11054         const_rtx to const rtx_insn *.
11055         * rtlanal.c (reg_set_between_p): Likewise, removing a checked cast.
11057 2014-09-12  Trevor Saunders  <tsaunders@mozilla.com>
11059         * hash-table.h (gt_pch_nx): Don't call gt_pch_note_object within an
11060         assert.
11062 2014-09-12  Joseph Myers  <joseph@codesourcery.com>
11064         * target.def (libgcc_floating_mode_supported_p): New hook.
11065         * targhooks.c (default_libgcc_floating_mode_supported_p): New
11066         function.
11067         * targhooks.h (default_libgcc_floating_mode_supported_p): Declare.
11068         * doc/tm.texi.in (LIBGCC2_HAS_DF_MODE, LIBGCC2_HAS_XF_MODE)
11069         (LIBGCC2_HAS_TF_MODE): Remove.
11070         (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P): New @hook.
11071         * doc/tm.texi: Regenerate.
11072         * genmodes.c (emit_insn_modes_h): Define HAVE_%smode for each
11073         machine mode.
11074         * system.h (LIBGCC2_HAS_SF_MODE, LIBGCC2_HAS_DF_MODE)
11075         (LIBGCC2_HAS_XF_MODE, LIBGCC2_HAS_TF_MODE): Poison.
11076         * config/i386/cygming.h (LIBGCC2_HAS_TF_MODE): Remove.
11077         * config/i386/darwin.h (LIBGCC2_HAS_TF_MODE): Remove.
11078         * config/i386/djgpp.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
11079         * config/i386/dragonfly.h (LIBGCC2_HAS_TF_MODE): Remove.
11080         * config/i386/freebsd.h (LIBGCC2_HAS_TF_MODE): Remove.
11081         * config/i386/gnu-user-common.h (LIBGCC2_HAS_TF_MODE): Remove.
11082         * config/i386/i386-interix.h (IX86_NO_LIBGCC_TFMODE): Define.
11083         * config/i386/i386.c (ix86_libgcc_floating_mode_supported_p): New
11084         function.
11085         (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P): Define.
11086         * config/i386/i386elf.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
11087         * config/i386/lynx.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
11088         * config/i386/netbsd-elf.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
11089         * config/i386/netbsd64.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
11090         * config/i386/nto.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
11091         * config/i386/openbsd.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
11092         * config/i386/openbsdelf.h (LIBGCC2_HAS_TF_MODE): Remove.
11093         * config/i386/rtemself.h (IX86_NO_LIBGCC_TFMODE): Define.
11094         * config/i386/sol2.h (LIBGCC2_HAS_TF_MODE): Remove.
11095         * config/i386/vx-common.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
11096         * config/ia64/elf.h (IA64_NO_LIBGCC_TFMODE): Define.
11097         * config/ia64/freebsd.h (IA64_NO_LIBGCC_TFMODE): Define.
11098         * config/ia64/hpux.h (LIBGCC2_HAS_XF_MODE, LIBGCC2_HAS_TF_MODE):
11099         Remove.
11100         * config/ia64/ia64.c (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P):
11101         New macro.
11102         (ia64_libgcc_floating_mode_supported_p): New function.
11103         * config/ia64/linux.h (LIBGCC2_HAS_TF_MODE): Remove.
11104         * config/ia64/vms.h (IA64_NO_LIBGCC_XFMODE)
11105         (IA64_NO_LIBGCC_TFMODE): Define.
11106         * config/msp430/msp430.h (LIBGCC2_HAS_DF_MODE): Remove.
11107         * config/pdp11/pdp11.c (TARGET_SCALAR_MODE_SUPPORTED_P): New
11108         macro.
11109         (pdp11_scalar_mode_supported_p): New function.
11110         * config/rl78/rl78.h (LIBGCC2_HAS_DF_MODE): Remove.
11111         * config/rx/rx.h (LIBGCC2_HAS_DF_MODE): Remove.
11113 2014-09-12  Richard Biener  <rguenther@suse.de>
11115         PR middle-end/63237
11116         * gimple-fold.c (get_maxval_strlen): Gimplify string length.
11118 2014-09-12  Marc Glisse  <marc.glisse@inria.fr>
11120         * tree.c (integer_each_onep): New function.
11121         * tree.h (integer_each_onep): Declare it.
11122         * fold-const.c (fold_binary_loc): Use it for ~A + 1 to -A and
11123         -A - 1 to ~A.  Disable (X & 1) ^ 1, (X ^ 1) & 1 and ~X & 1 to
11124         (X & 1) == 0 for vector and complex.
11126 2014-09-12  Wilco Dijkstra  <wilco.dijkstra@arm.com>
11128         * gcc/config/aarch64/aarch64.c (cortexa57_regmove_cost): New cost table
11129         for A57.
11130         (cortexa53_regmove_cost): New cost table for A53.  Increase GP2FP/FP2GP
11131         cost to spilling from integer to FP registers.
11133 2014-09-12  Wilco Dijkstra  <wilco.dijkstra@arm.com>
11135         * config/aarch64/aarch64.c (aarch64_register_move_cost): Fix Q register
11136         move handling.
11137         (generic_regmove_cost): Undo raised FP2FP move cost as Q register moves
11138         are now handled correctly.
11140 2014-09-12  Wilco Dijkstra  <wilco.dijkstra@arm.com>
11142         * config/aarch64/aarch64.c (aarch64_register_move_cost): Add cost
11143         handling of CALLER_SAVE_REGS and POINTER_REGS.
11145 2014-09-12  Wilco Dijkstra  <wilco.dijkstra@arm.com>
11147         * gcc/ree.c (combine_reaching_defs): Ensure inserted copy don't change
11148         the number of hard registers.
11150 2014-09-12  Alexander Ivchenko  <alexander.ivchenko@intel.com>
11151             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
11152             Anna Tikhonova  <anna.tikhonova@intel.com>
11153             Ilya Tocar  <ilya.tocar@intel.com>
11154             Andrey Turetskiy  <andrey.turetskiy@intel.com>
11155             Ilya Verbin  <ilya.verbin@intel.com>
11156             Kirill Yukhin  <kirill.yukhin@intel.com>
11157             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
11159         * config/i386/sse.md
11160         (define_mode_iterator VI48_AVX512VL): New.
11161         (define_expand "<avx512>_vternlog<mode>_maskz"): Rename from
11162         "avx512f_vternlog<mode>_maskz" and update mode iterator.
11163         (define_insn "<avx512>_vternlog<mode><sd_maskz_name>"): Rename
11164         from "avx512f_vternlog<mode><sd_maskz_name>" and update mode iterator.
11165         (define_insn "<avx512>_vternlog<mode>_mask"): Rename from
11166         "avx512f_vternlog<mode>_mask" and update mode iterator.
11167         (define_insn "<mask_codefor><avx512>_align<mode><mask_name>"): Rename
11168         from "<mask_codefor>avx512f_align<mode><mask_name>" and update mode
11169         iterator.
11170         (define_insn "<avx512>_<rotate>v<mode><mask_name>"): Rename from
11171         "avx512f_<rotate>v<mode><mask_name>" and update mode iterator.
11172         (define_insn "<avx512>_<rotate><mode><mask_name>"): Rename from
11173         "avx512f_<rotate><mode><mask_name>" and update mode iterator.
11174         (define_insn "clz<mode>2<mask_name>"): Use VI48_AVX512VL mode iterator.
11175         (define_insn "<mask_codefor>conflict<mode><mask_name>"): Ditto.
11177 2014-09-12  Alexander Ivchenko  <alexander.ivchenko@intel.com>
11178             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
11179             Anna Tikhonova  <anna.tikhonova@intel.com>
11180             Ilya Tocar  <ilya.tocar@intel.com>
11181             Andrey Turetskiy  <andrey.turetskiy@intel.com>
11182             Ilya Verbin  <ilya.verbin@intel.com>
11183             Kirill Yukhin  <kirill.yukhin@intel.com>
11184             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
11186         * config/i386/sse.md (VI128_256): Delete.
11187         (define_mode_iterator VI124_256): New.
11188         (define_mode_iterator VI124_256_AVX512F_AVX512BW): Ditto.
11189         (define_expand "<code><mode>3<mask_name><round_name>"): Delete.
11190         (define_expand "<code><VI124_256_AVX512F_AVX512BW:mode>3"): New.
11191         (define_insn "*avx2_<code><VI124_256:mode>3"): Rename from
11192         "*avx2_<code><mode>3<mask_name><round_name>" and update mode iterator.
11193         (define_expand "<code><VI48_AVX512VL:mode>3_mask"): New.
11194         (define_insn "*avx512bw_<code><VI48_AVX512VL:mode>3<mask_name>"): Ditto.
11195         (define_insn "<mask_codefor><code><mode>3<mask_name>"): Update mode
11196         iterator.
11197         (define_expand "<code><VI8_AVX2:mode>3"): Update pettern generation
11198         in presence of AVX-512.
11200 2014-09-12  Alexander Ivchenko  <alexander.ivchenko@intel.com>
11201             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
11202             Anna Tikhonova  <anna.tikhonova@intel.com>
11203             Ilya Tocar  <ilya.tocar@intel.com>
11204             Andrey Turetskiy  <andrey.turetskiy@intel.com>
11205             Ilya Verbin  <ilya.verbin@intel.com>
11206             Kirill Yukhin  <kirill.yukhin@intel.com>
11207             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
11209         * config/i386/sse.md
11210         (define_expand "<avx512>_gathersi<mode>"): Rename from
11211         "avx512f_gathersi<mode>".
11212         (define_insn "*avx512f_gathersi<mode>"): Use VI48F.
11213         (define_insn "*avx512f_gathersi<mode>_2"): Ditto.
11214         (define_expand "<avx512>_gatherdi<mode>"): Rename from
11215         "avx512f_gatherdi<mode>".
11216         (define_insn "*avx512f_gatherdi<mode>"): Use VI48F.
11217         (define_insn "*avx512f_gatherdi<mode>_2"): Use VI48F, add 128/256-bit
11218         wide versions.
11219         (define_expand "<avx512>_scattersi<mode>"): Rename from
11220         "avx512f_scattersi<mode>".
11221         (define_insn "*avx512f_scattersi<mode>"): Use VI48F.
11222         (define_expand "<avx512>_scatterdi<mode>"): Rename from
11223         "avx512f_scatterdi<mode>".
11224         (define_insn "*avx512f_scatterdi<mode>"): Use VI48F.
11226 2014-09-12  Richard Sandiford  <richard.sandiford@arm.com>
11228         * ira.h (ira_finish_once): Delete.
11229         * ira-int.h (target_ira_int::~target_ira_int): Declare.
11230         (target_ira_int::free_ira_costs): Likewise.
11231         (target_ira_int::free_register_move_costs): Likewise.
11232         (ira_finish_costs_once): Delete.
11233         * ira.c (free_register_move_costs): Replace with...
11234         (target_ira_int::free_register_move_costs): ...this new function.
11235         (target_ira_int::~target_ira_int): Define.
11236         (ira_init): Call free_register_move_costs as a member function rather
11237         than a global function.
11238         (ira_finish_once): Delete.
11239         * ira-costs.c (free_ira_costs): Replace with...
11240         (target_ira_int::free_ira_costs): ...this new function.
11241         (ira_init_costs): Call free_ira_costs as a member function rather
11242         than a global function.
11243         (ira_finish_costs_once): Delete.
11244         * target-globals.c (target_globals::~target_globals): Call the
11245         target_ira_int destructor.
11246         * toplev.c: Include lra.h.
11247         (finalize): Call lra_finish_once rather than ira_finish_once.
11249 2014-09-11  Jan Hubicka  <hubicka@ucw.cz>
11251         * common.opt (flto-odr-type-merging): New flag.
11252         * ipa-deivrt.c (hash_type_name): Use ODR names for hasing if availale.
11253         (types_same_for_odr): Likewise.
11254         (odr_subtypes_equivalent_p): Likewise.
11255         (add_type_duplicate): Do not walk type variants.
11256         (register_odr_type): New function.
11257         * ipa-utils.h (register_odr_type): Declare.
11258         (odr_type_p): New function.
11259         * langhooks.c (lhd_set_decl_assembler_name): Do not compute
11260         TYPE_DECLs
11261         * doc/invoke.texi (-flto-odr-type-merging): Document.
11262         * tree.c (need_assembler_name_p): Compute ODR names when asked
11263         for it.
11264         * tree.h (DECL_ASSEMBLER_NAME): Update comment.
11266 2014-09-11  H.J. Lu  <hongjiu.lu@intel.com>
11268         PR target/63228
11269         * config/i386/i386.c (ix86_option_override_internal): Also turn
11270         off OPTION_MASK_ABI_X32 for -m16.
11272 2014-09-11  Segher Boessenkool  <segher@kernel.crashing.org>
11274         * config/rs6000/rs6000.md (rs6000_mftb_<mode>): Use mode iterator
11275         GPR instead of P.
11277 2014-09-11  Marc Glisse  <marc.glisse@inria.fr>
11279         PR target/58757
11280         * ginclude/float.h (FLT_TRUE_MIN, DBL_TRUE_MIN, LDBL_TRUE_MIN):
11281         Directly forward to __*_DENORM_MIN__.
11283 2014-09-11  David Malcolm  <dmalcolm@redhat.com>
11285         * rtl.h (LABEL_REF_LABEL): New macro.
11287         * alias.c (rtx_equal_for_memref_p): Use LABEL_REF_LABEL in place
11288         of XEXP (, 0), where we know that we have a LABEL_REF.
11289         * cfgbuild.c (make_edges): Likewise.
11290         (purge_dead_tablejump_edges): Likewise.
11291         * cfgexpand.c (convert_debug_memory_address): Likewise.
11292         * cfgrtl.c (patch_jump_insn): Likewise.
11293         * combine.c (distribute_notes): Likewise.
11294         * cse.c (hash_rtx_cb): Likewise.
11295         (exp_equiv_p): Likewise.
11296         (fold_rtx): Likewise.
11297         (check_for_label_ref): Likewise.
11298         * cselib.c (rtx_equal_for_cselib_1): Likewise.
11299         (cselib_hash_rtx): Likewise.
11300         * emit-rtl.c (mark_label_nuses): Likewise.
11301         * explow.c (convert_memory_address_addr_space): Likewise.
11302         * final.c (output_asm_label): Likewise.
11303         (output_addr_const): Likewise.
11304         * gcse.c (add_label_notes): Likewise.
11305         * genconfig.c (walk_insn_part): Likewise.
11306         * genrecog.c (validate_pattern): Likewise.
11307         * ifcvt.c (cond_exec_get_condition): Likewise.
11308         (noce_emit_store_flag): Likewise.
11309         (noce_get_alt_condition): Likewise.
11310         (noce_get_condition): Likewise.
11311         * jump.c (maybe_propagate_label_ref): Likewise.
11312         (mark_jump_label_1): Likewise.
11313         (redirect_exp_1): Likewise.
11314         (rtx_renumbered_equal_p): Likewise.
11315         * lra-constraints.c (operands_match_p): Likewise.
11316         * reload.c (operands_match_p): Likewise.
11317         (find_reloads): Likewise.
11318         * reload1.c (set_label_offsets): Likewise.
11319         * reorg.c (get_branch_condition): Likewise.
11320         * rtl.c (rtx_equal_p_cb): Likewise.
11321         (rtx_equal_p): Likewise.
11322         * rtlanal.c (reg_mentioned_p): Likewise.
11323         (rtx_referenced_p): Likewise.
11324         (get_condition): Likewise.
11325         * sched-vis.c (print_value): Likewise.
11326         * varasm.c (const_hash_1): Likewise.
11327         (compare_constant): Likewise.
11328         (const_rtx_hash_1): Likewise.
11329         (output_constant_pool_1): Likewise.
11331 2014-09-11  Segher Boessenkool  <segher@kernel.crashing.org>
11333         * config/rs6000/htm.md (tabort, tabortdc, tabortdci, tabortwc,
11334         tabortwci, tbegin, tcheck, tend, trechkpt, treclaim, tsr): Use xor
11335         instead of minus.
11336         * config/rs6000/vector.md (cr6_test_for_zero_reverse,
11337         cr6_test_for_lt_reverse): Ditto.
11339 2014-09-11  Paolo Carlini  <paolo.carlini@oracle.com>
11341         PR c++/61489
11342         * doc/invoke.texi ([-Wmissing-field-initializers]): Update.
11344 2014-09-11  Alan Lawrence  <alan.lawrence@arm.com>
11346         * config/aarch64/aarch64-builtins.c (aarch64_types_unop_su_qualifiers,
11347         TYPES_REINTERP_SU, aarch64_types_unop_sp_qualifiers, TYPE_REINTERP_SP,
11348         aarch64_types_unop_us_qualifiers, TYPES_REINTERP_US,
11349         aarch64_types_unop_ps_qualifiers, TYPES_REINTERP_PS, BUILTIN_VD):
11350         Delete.
11352         (aarch64_fold_builtin): Remove all reinterpret cases.
11354         * config/aarch64/aarch64-protos.h (aarch64_simd_reinterpret): Delete.
11356         * config/aarch64/aarch64-simd-builtins.def (reinterpret*) : Delete.
11358         * config/aarch64/aarch64-simd.md (aarch64_reinterpretv8qi<mode>,
11359         aarch64_reinterpretv4hi<mode>, aarch64_reinterpretv2si<mode>,
11360         aarch64_reinterpretv2sf<mode>, aarch64_reinterpretdi<mode>,
11361         aarch64_reinterpretv1df<mode>, aarch64_reinterpretv16qi<mode>,
11362         aarch64_reinterpretv8hi<mode>, aarch64_reinterpretv4si<mode>,
11363         aarch64_reinterpretv4sf<mode>, aarch64_reinterpretv2di<mode>,
11364         aarch64_reinterpretv2df<mode>): Delete.
11366         * config/aarch64/aarch64.c (aarch64_simd_reinterpret): Delete.
11368         * config/aarch64/arm_neon.h (vreinterpret_p8_f64,
11369         vreinterpret_p16_f64, vreinterpret_f32_f64, vreinterpret_f64_f32,
11370         vreinterpret_f64_p8, vreinterpret_f64_p16, vreinterpret_f64_s8,
11371         vreinterpret_f64_s16, vreinterpret_f64_s32, vreinterpret_f64_u8,
11372         vreinterpret_f64_u16, vreinterpret_f64_u32, vreinterpret_s64_f64,
11373         vreinterpret_u64_f64, vreinterpret_s8_f64, vreinterpret_s16_f64,
11374         vreinterpret_s32_f64, vreinterpret_u8_f64, vreinterpret_u16_f64,
11375         vreinterpret_u32_f64): Use cast.
11377         * config/aarch64/iterators.md (VD_RE): Delete.
11379 2014-09-11  Alan Lawrence  <alan.lawrence@arm.com>
11381         * config/aarch64/arm_neon.h (aarch64_vset_lane_any): New (*2).
11382         (vset_lane_f32, vset_lane_f64, vset_lane_p8, vset_lane_p16,
11383         vset_lane_s8, vset_lane_s16, vset_lane_s32, vset_lane_s64,
11384         vset_lane_u8, vset_lane_u16, vset_lane_u32, vset_lane_u64,
11385         vsetq_lane_f32, vsetq_lane_f64, vsetq_lane_p8, vsetq_lane_p16,
11386         vsetq_lane_s8, vsetq_lane_s16, vsetq_lane_s32, vsetq_lane_s64,
11387         vsetq_lane_u8, vsetq_lane_u16, vsetq_lane_u32, vsetq_lane_u64):
11388         Replace inline assembler with __aarch64_vset_lane_any.
11390 2014-09-11  James Greenhalgh  <james.greenhalgh@arm.com>
11392         * config/aarch64/arm_neon.h (vmull_high_lane_s16): Fix argument
11393         types.
11394         (vmull_high_lane_s32): Likewise.
11395         (vmull_high_lane_u16): Likewise.
11396         (vmull_high_lane_u32): Likewise.
11398 2014-09-11  Jason Merrill  <jason@redhat.com>
11400         PR c++/58678
11401         * ipa-devirt.c (ipa_devirt): Don't check DECL_COMDAT.
11403 2014-09-11  Georg-Johann Lay  <avr@gjlay.de>
11405         PR target/63223
11406         * config/avr/avr.md (*tablejump.3byte-pc): New insn.
11407         (*tablejump): Restrict to !AVR_HAVE_EIJMP_EICALL.  Add void clobber.
11408         (casesi): Expand to *tablejump.3byte-pc if AVR_HAVE_EIJMP_EICALL.
11410 2014-09-11  Alexander Ivchenko  <alexander.ivchenko@intel.com>
11411             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
11412             Anna Tikhonova  <anna.tikhonova@intel.com>
11413             Ilya Tocar  <ilya.tocar@intel.com>
11414             Andrey Turetskiy  <andrey.turetskiy@intel.com>
11415             Ilya Verbin  <ilya.verbin@intel.com>
11416             Kirill Yukhin  <kirill.yukhin@intel.com>
11417             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
11419         * config/i386/sse.md
11420         (define_expand "<avx512>_vpermi2var<VI48F:mode>3_maskz"): Rename from
11421         "avx512f_vpermi2var<mode>3_maskz" and update mode iterator.
11422         (define_expand "<avx512>_vpermi2var<VI2_AVX512VL:mode>3_maskz"):
11423         New.
11424         (define_insn "<avx512>_vpermi2var<VI48F:mode>3<sd_maskz_name>"): Rename
11425         from "avx512f_vpermi2var<mode>3<sd_maskz_name>" and update mode
11426         iterator.
11427         (define_insn "<avx512>_vpermi2var<VI2_AVX512VL:mode>3<sd_maskz_name>"):
11428         New.
11429         (define_insn "<avx512>_vpermi2var<VI48F:mode>3_mask"): Rename from
11430         "avx512f_vpermi2var<mode>3_mask" and update mode iterator.
11431         (define_insn "<avx512>_vpermi2var<VI2_AVX512VL:mode>3_mask"): New.
11432         (define_expand "<avx512>_vpermt2var<VI48F:mode>3_maskz"): Rename from
11433         "avx512f_vpermt2var<mode>3_maskz" and update mode iterator.
11434         (define_expand "<avx512>_vpermt2var<VI2_AVX512VL:mode>3_maskz"): New.
11435         (define_insn "<avx512>_vpermt2var<VI48F:mode>3<sd_maskz_name>"): Rename
11436         from "avx512f_vpermt2var<mode>3<sd_maskz_name>" and update mode
11437         iterator.
11438         (define_insn "<avx512>_vpermt2var<VI2_AVX512VL:mode>3<sd_maskz_name>"):
11439         New.
11440         (define_insn "<avx512>_vpermt2var<VI48F:mode>3_mask"): Rename from
11441         "avx512f_vpermt2var<mode>3_mask" and update mode iterator.
11442         (define_insn "<avx512>_vpermt2var<VI2_AVX512VL:mode>3_mask"): New.
11444 2014-09-10  Jan Hubicka  <hubicka@ucw.cz>
11446         * varpool.c (varpool_node::ctor_useable_for_folding_p): Do not try
11447         to access removed nodes.
11449 2014-09-10  Jan Hubicka  <hubicka@ucw.cz>
11451         PR tree-optimization/63186
11452         * ipa-split.c (test_nonssa_use): Skip nonforced labels.
11453         (mark_nonssa_use): Likewise.
11454         (verify_non_ssa_vars): Verify all header blocks for label
11455         definitions.
11457 2014-09-11  Alexander Ivchenko  <alexander.ivchenko@intel.com>
11458             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
11459             Anna Tikhonova  <anna.tikhonova@intel.com>
11460             Ilya Tocar  <ilya.tocar@intel.com>
11461             Andrey Turetskiy  <andrey.turetskiy@intel.com>
11462             Ilya Verbin  <ilya.verbin@intel.com>
11463             Kirill Yukhin  <kirill.yukhin@intel.com>
11464             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
11466         * config/i386/sse.md
11467         (define_mode_attr avx2_avx512): Rename from avx2_avx512bw.
11468         (define_mode_iterator VI48F_256_512): Extend to AVX-512VL.
11469         (define_insn "<avx2_avx512>_permvar<mode><mask_name>"): Rename from
11470         "<avx2_avx512f>_permvar<mode><mask_name>".
11471         (define_insn "<avx512>_permvar<mode><mask_name>"): New.
11472         (define_insn "<avx2_avx512>_ashrv<VI48_AVX512F_AVX512VL:mode><mask_name>"):
11473         Rename from "<avx2_avx512f>_ashrv<mode><mask_name>".
11474         (define_insn "<avx2_avx512>_ashrv<VI2_AVX512VL:mode><mask_name>"):
11475         Ditto.
11476         (define_insn "<avx2_avx512>_<shift_insn>v<VI48_AVX512F:mode><mask_name>"):
11477         Rename from "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>".
11478         (define_insn "<avx2_avx512>_<shift_insn>v<VI2_AVX512VL:mode><mask_name>"):
11479         Rename from "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>".
11481 2014-09-10  Michael Meissner  <meissner@linux.vnet.ibm.com>
11483         * config/rs6000/vsx.md (vsx_fmav4sf4): Use correct constraints for
11484         V2DF, V4SF, DF, and DI modes.
11485         (vsx_fmav2df2): Likewise.
11486         (vsx_float_fix_<mode>2): Likewise.
11487         (vsx_reduc_<VEC_reduc_name>_v2df_scalar): Likewise.
11489 2014-09-10  Xinliang David Li  <davidxl@google.com>
11491         PR target/63209
11492         * config/arm/arm.md (movcond_addsi): Handle case where source
11493         and target operands are the same.
11495 2014-09-10  David Malcolm  <dmalcolm@redhat.com>
11497         * final.c (this_is_asm_operands): Strengthen this variable from
11498         rtx to const rtx_insn *.
11499         * output.h (this_is_asm_operands): Likewise.
11500         * rtl-error.c (location_for_asm): Strengthen param "insn" from
11501         const_rtx to const rtx_insn *.
11502         (diagnostic_for_asm): Likewise.
11503         * rtl-error.h (error_for_asm): Likewise.
11504         (warning_for_asm): Likewise.
11506 2014-09-10  David Malcolm  <dmalcolm@redhat.com>
11508         * genextract.c (print_header): When writing out insn_extract to
11509         insn-extract.c, strengthen the param "insn" from rtx to rtx_insn *.
11510         * recog.h (insn_extract): Strengthen the param from rtx to
11511         rtx_insn *.
11513 2014-09-10  Mike Stump  <mikestump@comcast.net>
11515         * doc/install.texi (Prerequisites): Note Tcl 8.6 bug fixed in
11516         8.6.1.
11518 2014-09-10  Martin Jambor  <mjambor@suse.cz>
11520         * cgraphunit.c (expand_thunk): If not expanding, set analyzed flag.
11521         (analyze): Do not set analyze flag if expand_thunk returns false;.
11522         (create_wrapper): Likewise.
11523         * cgraphclones.c (duplicate_thunk_for_node): Likewise.
11525 2014-09-10  Martin Jambor  <mjambor@suse.cz>
11527         PR ipa/61654
11528         * cgraphclones.c (duplicate_thunk_for_node): Copy arguments of the
11529         new decl properly.  Analyze the new thunk if it is expanded.
11531 2014-09-10  Andreas Schwab  <schwab@suse.de>
11533         * coretypes.h (struct _dont_use_rtx_insn_here_, rtx_insn)
11534         [USED_FOR_TARGET]: Define.
11536 2014-09-10  Matthew Fortune  <matthew.fortune@imgtec.com>
11538         * config/mips/mips.c (mips_secondary_reload_class): Handle
11539         regno < 0 case.
11541 2014-09-10  Robert Suchanek   <robert.suchanek@imgtec.com>
11543         * lra-lives.c (process_bb_lives): Replace assignment with bitwise OR
11544         assignment.
11546 2014-09-10  Jakub Jelinek  <jakub@redhat.com>
11548         * flag-types.h (enum sanitize_code): Add SANITIZE_NONNULL_ATTRIBUTE
11549         and SANITIZE_RETURNS_NONNULL_ATTRIBUTE, or them into SANITIZE_UNDEFINED.
11550         * opts.c (common_handle_option): Handle SANITIZE_NONNULL_ATTRIBUTE and
11551         SANITIZE_RETURNS_NONNULL_ATTRIBUTE and disable
11552         flag_delete_null_pointer_checks for them.
11553         * sanitizer.def (BUILT_IN_UBSAN_HANDLE_NONNULL_ARG,
11554         BUILT_IN_UBSAN_HANDLE_NONNULL_ARG_ABORT,
11555         BUILT_IN_UBSAN_HANDLE_NONNULL_RETURN,
11556         BUILT_IN_UBSAN_HANDLE_NONNULL_RETURN_ABORT): New.
11557         * ubsan.c (instrument_bool_enum_load): Set *gsi back to
11558         stmt's iterator.
11559         (instrument_nonnull_arg, instrument_nonnull_return): New functions.
11560         (pass_ubsan::gate): Return true even for SANITIZE_NONNULL_ATTRIBUTE
11561         or SANITIZE_RETURNS_NONNULL_ATTRIBUTE.
11562         (pass_ubsan::execute): Call instrument_nonnull_{arg,return}.
11563         * doc/invoke.texi (-fsanitize=nonnull-attribute,
11564         -fsanitize=returns-nonnull-attribute): Document.
11566         * ubsan.h (struct ubsan_mismatch_data): Removed.
11567         (ubsan_create_data): Remove MISMATCH argument, add LOCCNT argument.
11568         * ubsan.c (ubsan_source_location): For unknown locations,
11569         pass { NULL, 0, 0 } instead of { "<unknown>", x, y }.
11570         (ubsan_create_data): Remove MISMATCH argument, add LOCCNT argument.
11571         Allow more than one location and arbitrary extra arguments passed
11572         in ... instead of through MISMATCH pointer.
11573         (ubsan_instrument_unreachable, ubsan_expand_bounds_ifn,
11574         ubsan_expand_null_ifn, ubsan_build_overflow_builtin,
11575         instrument_bool_enum_load, ubsan_instrument_float_cast): Adjust
11576         callers.
11578 2014-09-10  Alexander Ivchenko  <alexander.ivchenko@intel.com>
11579             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
11580             Anna Tikhonova  <anna.tikhonova@intel.com>
11581             Ilya Tocar  <ilya.tocar@intel.com>
11582             Andrey Turetskiy  <andrey.turetskiy@intel.com>
11583             Ilya Verbin  <ilya.verbin@intel.com>
11584             Kirill Yukhin  <kirill.yukhin@intel.com>
11585             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
11587         * config/i386/sse.md
11588         (define_mode_iterator VI48F): New.
11589         (define_insn "<avx512>_compress<mode>_mask"): Rename from
11590         "avx512f_compress<mode>_mask" and update mode iterator.
11591         (define_insn "<avx512>_compressstore<mode>_mask"): Rename from
11592         "avx512f_compressstore<mode>_mask" and update mode iterator.
11593         (define_expand "<avx512>_expand<mode>_maskz"): Rename from
11594         "avx512f_expand<mode>_maskz" and update mode iterator.
11595         (define_insn "<avx512>_expand<mode>_mask"): Rename from
11596         "avx512f_expand<mode>_mask" and update mode iterator.
11598 2014-09-10  Alexander Ivchenko  <alexander.ivchenko@intel.com>
11599             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
11600             Anna Tikhonova  <anna.tikhonova@intel.com>
11601             Ilya Tocar  <ilya.tocar@intel.com>
11602             Andrey Turetskiy  <andrey.turetskiy@intel.com>
11603             Ilya Verbin  <ilya.verbin@intel.com>
11604             Kirill Yukhin  <kirill.yukhin@intel.com>
11605             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
11607         * config/i386/i386.c
11608         (ix86_expand_args_builtin): Handle avx512dq_rangepv8df_mask_round,
11609         avx512dq_rangepv16sf_mask_round, avx512dq_rangepv4df_mask,
11610         avx512dq_rangepv8sf_mask, avx512dq_rangepv2df_mask,
11611         avx512dq_rangepv4sf_mask.
11612         * config/i386/sse.md
11613         (define_c_enum "unspec"): Add UNSPEC_REDUCE, UNSPEC_FPCLASS,
11614         UNSPEC_RANGE.
11615         (define_insn "<mask_codefor>reducep<mode><mask_name>"): New.
11616         (define_insn "reduces<mode>"): Ditto.
11617         (define_insn "avx512dq_rangep<mode><mask_name><round_saeonly_name>"):
11618         Ditto.
11619         (define_insn "avx512dq_ranges<mode><round_saeonly_name>"): Ditto.
11620         (define_insn "avx512dq_fpclass<mode><mask_scalar_merge_name>"): Ditto.
11621         (define_insn "avx512dq_vmfpclass<mode>"): Ditto..
11623 2014-09-10  Alexander Ivchenko  <alexander.ivchenko@intel.com>
11624             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
11625             Anna Tikhonova  <anna.tikhonova@intel.com>
11626             Ilya Tocar  <ilya.tocar@intel.com>
11627             Andrey Turetskiy  <andrey.turetskiy@intel.com>
11628             Ilya Verbin  <ilya.verbin@intel.com>
11629             Kirill Yukhin  <kirill.yukhin@intel.com>
11630             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
11632         * config/i386/i386.c
11633         (avx512f_vgetmantv2df_round): Rename from "avx512f_getmantv2df_round".
11634         (avx512f_vgetmantv4sf_round): Rename from "avx512f_vgetmantv4sf_round".
11635         (ix86_expand_args_builtin): Handle avx512vl_getmantv8sf_mask,
11636         avx512vl_getmantv4df_mask, avx512vl_getmantv4sf_mask,
11637         avx512vl_getmantv2df_mask.
11638         (ix86_expand_round_builtin): Handle avx512f_vgetmantv2df_round,
11639         avx512f_vgetmantv4sf_round.
11640         * config/i386/sse.md
11641         (define_insn "<avx512>_storeu<ssemodesuffix><avxsizesuffix>_mask"):
11642         Rename from "avx512f_storeu<ssemodesuffix>512_mask" and update
11643         mode iterator.
11644         (define_insn "<mask_codefor>rcp14<mode><mask_name>"): Use VF_AVX512VL.
11645         (define_insn "<mask_codefor>rsqrt14<mode><mask_name>"): Ditto.
11646         (define_insn "<avx512>_scalef<mode><mask_name><round_name>"): Rename
11647         from "avx512f_scalef<mode><mask_name><round_name>" and update mode
11648         iterator..
11649         (define_insn "<avx512>_getexp<mode><mask_name><round_saeonly_name>"):
11650         Rename from "avx512f_getexp<mode><mask_name><round_saeonly_name>" and
11651         update mode iterator.
11652         (define_expand
11653         "<avx512>_fixupimm<mode>_maskz<round_saeonly_expand_name>"): Rename from
11654         "avx512f_fixupimm<mode>_maskz<round_saeonly_expand_name>" and update
11655         mode iterator.
11656         (define_insn
11657         "<avx512>_fixupimm<mode><sd_maskz_name><round_saeonly_name>"): Rename
11658         from "avx512f_fixupimm<mode><sd_maskz_name><round_saeonly_name>" and
11659         update mode iterator.
11660         (define_insn "<avx512>_fixupimm<mode>_mask<round_saeonly_name>"): Rename
11661         from "avx512f_fixupimm<mode>_mask<round_saeonly_name>" and update mode
11662         iterator..
11663         (define_insn
11664         "<avx512>_rndscale<mode><mask_name><round_saeonly_name>"): rename from
11665         "avx512f_rndscale<mode><mask_name><round_saeonly_name>" and update
11666         mode iterator..
11667         (define_insn "<avx512>_getmant<mode><mask_name><round_saeonly_name>"):
11668         Rename from "avx512f_getmant<mode><mask_name><round_saeonly_name>" and
11669         update mode iterator.
11670         (define_insn "avx512f_vgetmant<mode><round_saeonly_name>"): Rename from
11671         "avx512f_getmant<mode><round_saeonly_name>".
11673 2014-09-10  Jan Hubicka  <hubicka@ucw.cz>
11675         PR ipa/63166
11676         * ipa-prop.c (compute_known_type_jump_func): Fix conditional.
11678 2014-09-10  Alexander Ivchenko  <alexander.ivchenko@intel.com>
11679             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
11680             Anna Tikhonova  <anna.tikhonova@intel.com>
11681             Ilya Tocar  <ilya.tocar@intel.com>
11682             Andrey Turetskiy  <andrey.turetskiy@intel.com>
11683             Ilya Verbin  <ilya.verbin@intel.com>
11684             Kirill Yukhin  <kirill.yukhin@intel.com>
11685             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
11687         * config/i386/sse.md (define_mode_iterator VF_AVX512VL): New.
11688         (define_mode_iterator FMAMODEM): Allow 128/256bit EVEX version.
11689         (define_mode_iterator FMAMODE_AVX512): New.
11690         (define_mode_iterator FMAMODE): Remove conditions.
11691         (define_expand "fma4i_fmadd_<mode>"): Use FMAMODE_AVX512 mode iterator.
11692         (define_expand "<avx512>_fmadd_<mode>_maskz<round_expand_name>"): Rename
11693         from "<avx512>_fmadd_<mode>_maskz<round_expand_name>" and use VF_AVX512VL
11694         mode iterator.
11695         (define_mode_iterator FMAMODE_NOVF512): Remove.
11696         (define_insn "*fma_fmadd_<mode>"): Rename from
11697         "<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>" and use
11698         FMAMODE mode iterator.
11699         (define_mode_iterator VF_SF_AVX512VL): New.
11700         (define_insn "<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>"):
11701         Use VF_SF_AVX512VL mode iterator.
11702         (define_insn "<avx512>_fmadd_<mode>_mask<round_name>"): Rename from
11703         "avx512f_fmadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
11704         iterator.
11705         (define_insn "<avx512>_fmadd_<mode>_mask3<round_name>"): Rename from
11706         "avx512f_fmadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
11707         iterator.
11708         (define_insn "*fma_fmsub_<mode>"): Rename from
11709         "<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>" and use
11710         FMAMODE mode iterator.
11711         (define_insn "<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>"):
11712         Use VF_SF_AVX512VL mode iterator.
11713         (define_insn "<avx512>_fmsub_<mode>_mask<round_name>"): Rename from
11714         "avx512f_fmsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
11715         iterator.
11716         (define_insn "<avx512>_fmsub_<mode>_mask3<round_name>"): Rename from
11717         "avx512f_fmsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
11718         iterator.
11719         (define_insn "*fma_fnmadd_<mode>"): Rename from
11720         "<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>" and
11721         use FMAMODE mode iterator.
11722         (define_insn "<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>"):
11723         Use VF_SF_AVX512VL mode iterator.
11724         (define_insn "<avx512>_fnmadd_<mode>_mask<round_name>"): Rename from
11725         "avx512f_fnmadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
11726         iterator.
11727         (define_insn "<avx512>_fnmadd_<mode>_mask3<round_name>"): Rename from
11728         "avx512f_fnmadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
11729         iterator.
11730         (define_insn "*fma_fnmsub_<mode>"): Rename from
11731         "<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>" and use
11732         FMAMODE mode iterator.
11733         (define_insn "<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>"):
11734         Use VF_SF_AVX512VL mode iterator.
11735         (define_insn "<avx512>_fnmsub_<mode>_mask<round_name>"): Rename from
11736         "avx512f_fnmsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
11737         iterator.
11738         (define_insn "<avx512>_fnmsub_<mode>_mask3<round_name>"): Rename from
11739         "avx512f_fnmsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
11740         iterator.
11741         (define_expand "<avx512>_fmaddsub_<mode>_maskz<round_expand_name>"):
11742         Rename from "avx512f_fmaddsub_<mode>_maskz<round_expand_name>" and
11743         use VF_AVX512VL mode iterator.
11744         (define_insn "*fma_fmaddsub_<mode>"): Rename from
11745         "<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>" and
11746         remove subst usage.
11747         (define_insn "<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>"):
11748         Use VF_SF_AVX512VL mode iterator.
11749         (define_insn "<avx512>_fmaddsub_<mode>_mask<round_name>"): Rename from
11750         "avx512f_fmaddsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
11751         iterator.
11752         (define_insn "<avx512>_fmaddsub_<mode>_mask3<round_name>"): Rename from
11753         "avx512f_fmaddsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
11754         iterator.
11755         (define_insn "*fma_fmsubadd_<mode>"): Rename from
11756         "<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>" and
11757         remove usage of subst.
11758         (define_insn "<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>"):
11759         Use VF_SF_AVX512VL mode iterator.
11760         (define_insn "<avx512>_fmsubadd_<mode>_mask<round_name>"): Rename from
11761         "avx512f_fmsubadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
11762         iterator.
11763         (define_insn "<avx512>_fmsubadd_<mode>_mask3<round_name>"): Rename from
11764         "avx512f_fmsubadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
11765         iterator.
11767 2014-09-10  Kugan Vivekanandarajah  <kuganv@linaro.org>
11769         Revert r213751:
11770         * calls.c (precompute_arguments): Check
11771          promoted_for_signed_and_unsigned_p and set the promoted mode.
11772         (promoted_for_signed_and_unsigned_p): New function.
11773         (expand_expr_real_1): Check promoted_for_signed_and_unsigned_p
11774         and set the promoted mode.
11775         * expr.h (promoted_for_signed_and_unsigned_p): New function definition.
11776         * cfgexpand.c (expand_gimple_stmt_1): Call emit_move_insn if
11777         SUBREG is promoted with SRP_SIGNED_AND_UNSIGNED.
11779 2014-09-09  Manuel López-Ibáñez  <manu@gcc.gnu.org>
11781         * opth-gen.awk: Generate mapping from cpp message reasons to the
11782         options that enable them.
11783         * doc/options.texi (CppReason): Document.
11785 2014-09-09  Manuel López-Ibáñez  <manu@gcc.gnu.org>
11787         * doc/invoke.texi (Wnormalized=): Update.
11789 2014-09-09  Segher Boessenkool  <segher@kernel.crashing.org>
11791         PR target/63195
11792         * config/rs6000/rs6000.md (*bool<mode>3): Allow only register
11793         operands.  Split off the constant operand alternative to ...
11794         (*bool<mode>3_imm): New.
11796 2014-09-09  David Malcolm  <dmalcolm@redhat.com>
11798         * rtl.h (single_set_2): Strengthen first param from const_rtx to
11799         const rtx_insn *, and move prototype to above...
11800         (single_set): ...this.  Convert this from a macro to an inline
11801         function, enforcing the requirement that the param is a const
11802         rtx_insn *.
11803         (find_args_size_adjust): Strengthen param from rtx to rtx_insn *.
11805         * config/arm/aarch-common-protos.h (aarch_crypto_can_dual_issue):
11806         Strengthen both params from rtx to rtx_insn *.
11807         * config/arm/aarch-common.c (aarch_crypto_can_dual_issue):
11808         Likewise; introduce locals "producer_set", "consumer_set", using
11809         them in place of "producer" and "consumer" when dealing with SET
11810         rather than insn.
11811         * config/avr/avr.c (avr_out_plus): Add checked cast to rtx_insn *
11812         when invoking single_set in region guarded by INSN_P.
11813         (avr_out_bitop): Likewise.
11814         (_reg_unused_after): Introduce local rtx_sequence * "seq" in
11815         region guarded by GET_CODE check, using methods to strengthen
11816         local "this_insn" from rtx to rtx_insn *, and for clarity.
11817         * config/avr/avr.md (define_insn_and_split "xload8<mode>_A"):
11818         Strengthen local "insn" from rtx to rtx_insn *.
11819         (define_insn_and_split "xload<mode>_A"): Likewise.
11820         * config/bfin/bfin.c (trapping_loads_p): Likewise for param
11821         "insn".
11822         (find_load): Likewise for return type.
11823         (workaround_speculation): Likewise for both locals named
11824         "load_insn".
11825         * config/cris/cris.c (cris_cc0_user_requires_cmp): Likewise for
11826         local "cc0_user".
11827         * config/cris/cris.md (define_peephole2 ; moversideqi): Likewise
11828         for local "prev".
11829         * config/h8300/h8300-protos.h (notice_update_cc): Likewise for
11830         param 2.
11831         * config/h8300/h8300.c (notice_update_cc): Likewise.
11832         * config/i386/i386.c (ix86_flags_dependent): Likewise for params
11833         "insn" and "dep_insn".
11834         (exact_store_load_dependency): Likewise for both params.
11835         (ix86_macro_fusion_pair_p): Eliminate local named "single_set"
11836         since this now clashes with inline function.  Instead, delay
11837         calling single_set until the point where its needed, and then
11838         assign the result to "compare_set" and rework the conditional that
11839         follows.
11840         * config/ia64/ia64.md (define_expand "tablejump"): Strengthen
11841         local "last" from rtx to rtx_insn *.
11842         * config/mips/mips-protos.h (mips_load_store_insns): Likewise for
11843         second param.
11844         (mips_store_data_bypass_p): Likewise for both params.
11845         * config/mips/mips.c (mips_load_store_insns): Likewise for second
11846         param.
11847         (mips_store_data_bypass_p): Likewise for both params.
11848         (mips_orphaned_high_part_p): Likewise for param "insn".
11849         * config/mn10300/mn10300.c (extract_bundle): Likewise.
11850         (mn10300_bundle_liw): Likewise for locals "r", "insn1", "insn2".
11851         Introduce local rtx "insn2_pat".
11852         * config/rl78/rl78.c (move_elim_pass): Likewise for locals "insn",
11853         "ninsn".
11854         (rl78_remove_unused_sets): Likewise for locals "insn", "ninsn".
11855         Introduce local rtx "set", using it in place of "insn" for the
11856         result of single_set.  This appears to fix a bug, since the call
11857         to find_regno_note on a SET does nothing.
11858         * config/rs6000/rs6000.c (set_to_load_agen): Strengthen both
11859         params from rtx to rtx_insn *.
11860         (set_to_load_agen): Likewise.
11861         * config/s390/s390.c (s390_label_align): Likewise for local
11862         "prev_insn".  Introduce new rtx locals "set" and "src", using
11863         them in place of "prev_insn" for the results of single_set
11864         and SET_SRC respectively.
11865         (s390_swap_cmp): Strengthen local "jump" from rtx to rtx_insn *.
11866         Introduce new rtx local "set" using in place of "jump" for the
11867         result of single_set.  Use SET_SRC (set) rather than plain
11868         XEXP (set, 1).
11869         * config/sh/sh.c (noncall_uses_reg): Strengthen param 2from
11870         rtx to rtx_insn *.
11871         (noncall_uses_reg): Likewise.
11872         (reg_unused_after): Introduce local rtx_sequence * "seq" in region
11873         guarded by GET_CODE check, using its methods for clarity, and to
11874         enable strengthening local "this_insn" from rtx to rtx_insn *.
11875         * config/sh/sh.md (define_expand "mulhisi3"): Strengthen local
11876         "insn" from rtx to rtx_insn *.
11877         (define_expand "umulhisi3"): Likewise.
11878         (define_expand "smulsi3_highpart"): Likewise.
11879         (define_expand "umulsi3_highpart"): Likewise.
11880         * config/sparc/sparc.c (sparc_do_work_around_errata): Likewise for
11881         local "after".  Replace GET_CODE check with a dyn_cast,
11882         introducing new local rtx_sequence * "seq", using insn method for
11883         typesafety.
11885         * dwarf2cfi.c (dwarf2out_frame_debug): Strengthen param "insn"
11886         from rtx to rtx_insn *.  Introduce local rtx "pat", using it in
11887         place of "insn" once we're dealing with patterns rather than the
11888         input insn.
11889         (scan_insn_after): Strengthen param "insn" from rtx to rtx_insn *.
11890         (scan_trace): Likewise for local "elt", updating lookups within
11891         sequence to use insn method rather than element method.
11892         * expr.c (find_args_size_adjust): Strengthen param "insn" from rtx
11893         to rtx_insn *.
11894         * gcse.c (gcse_emit_move_after): Likewise for local "new_rtx".
11895         * ifcvt.c (noce_try_abs): Likewise for local "insn".
11896         * ira.c (fix_reg_equiv_init): Add checked cast to rtx_insn * when
11897         invoking single_set.
11898         * lra-constraints.c (insn_rhs_dead_pseudo_p): Strengthen param
11899         "insn" from rtx to rtx_insn *.
11900         (skip_usage_debug_insns): Likewise for return type, adding a
11901         checked cast.
11902         (check_secondary_memory_needed_p): Likewise for local "insn".
11903         (inherit_reload_reg): Likewise.
11904         * modulo-sched.c (sms_schedule): Likewise for local "count_init".
11905         * recog.c (peep2_attempt): Likewise for local "old_insn", adding
11906         checked casts.
11907         (store_data_bypass_p): Likewise for both params.
11908         (if_test_bypass_p): Likewise.
11909         * recog.h (store_data_bypass_p): Likewise for both params.
11910         (if_test_bypass_p): Likewise.
11911         * reload.c (find_equiv_reg): Likewise for local "where".
11912         * reorg.c (delete_jump): Likewise for param "insn".
11913         * rtlanal.c (single_set_2): Strenghen param "insn" from const_rtx
11914         to const rtx_insn *.
11915         * store-motion.c (replace_store_insn): Likewise for param "del".
11916         (delete_store): Strengthen local "i" from rtx to rtx_insn_list *,
11917         and use its methods for clarity, and to strengthen local "del"
11918         from rtx to rtx_insn *.
11919         (build_store_vectors): Use insn method of "st" when calling
11920         replace_store_insn for typesafety and clarity.
11922 2014-09-09  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
11924         * config/rs6000/rs6000.c (rtx_is_swappable_p): Add
11925         UNSPEC_VSX_CVDPSPN as an unswappable operand, and add commentary
11926         on how to make it legal in future.
11928 2014-09-09  David Malcolm  <dmalcolm@redhat.com>
11930         * caller-save.c (rtx saveinsn): Strengthen this variable from rtx
11931         to rtx_insn *.
11932         (restinsn): Likewise.
11933         * config/aarch64/aarch64-protos.h (aarch64_simd_attr_length_move):
11934         Likewise for param.
11935         * config/aarch64/aarch64.c (aarch64_simd_attr_length_move):
11936         Likewise.
11937         * config/arc/arc-protos.h (arc_adjust_insn_length): Likewise for
11938         first param.
11939         (arc_hazard): Likewise for both params.
11940         * config/arc/arc.c (arc600_corereg_hazard): Likewise, adding
11941         checked casts to rtx_sequence * and uses of the insn method for
11942         type-safety.
11943         (arc_hazard): Strengthen both params from rtx to rtx_insn *.
11944         (arc_adjust_insn_length): Likewise for param "insn".
11945         (struct insn_length_parameters_s): Likewise for first param of
11946         "get_variants" callback field.
11947         (arc_get_insn_variants): Likewise for first param and local
11948         "inner".  Replace a check of GET_CODE with a dyn_cast to
11949         rtx_sequence *, using methods for type-safety and clarity.
11950         * config/arc/arc.h (ADJUST_INSN_LENGTH): Use casts to
11951         rtx_sequence * and uses of the insn method for type-safety when
11952         invoking arc_adjust_insn_length.
11953         * config/arm/arm-protos.h (arm_attr_length_move_neon): Likewise
11954         for param.
11955         (arm_address_offset_is_imm): Likewise.
11956         (struct tune_params): Likewise for params 1 and 3 of the
11957         "sched_adjust_cost" callback field.
11958         * config/arm/arm.c (cortex_a9_sched_adjust_cost): Likewise for
11959         params 1 and 3 ("insn" and "dep").
11960         (xscale_sched_adjust_cost): Likewise.
11961         (fa726te_sched_adjust_cost): Likewise.
11962         (cortexa7_older_only): Likewise for param "insn".
11963         (cortexa7_younger): Likewise.
11964         (arm_attr_length_move_neon): Likewise.
11965         (arm_address_offset_is_imm): Likewise.
11966         * config/avr/avr-protos.h (avr_notice_update_cc): Likewise.
11967         * config/avr/avr.c (avr_notice_update_cc): Likewise.
11968         * config/bfin/bfin.c (hwloop_pattern_reg): Likewise.
11969         (workaround_speculation): Likewise for local "last_condjump".
11970         * config/c6x/c6x.c (shadow_p): Likewise for param "insn".
11971         (shadow_or_blockage_p): Likewise.
11972         (get_unit_reqs): Likewise.
11973         (get_unit_operand_masks): Likewise.
11974         (c6x_registers_update): Likewise.
11975         (returning_call_p): Likewise.
11976         (can_use_callp): Likewise.
11977         (convert_to_callp): Likewise.
11978         (find_last_same_clock): Likwise for local "t".
11979         (reorg_split_calls): Likewise for local "shadow".
11980         (hwloop_pattern_reg): Likewise for param "insn".
11981         * config/frv/frv-protos.h (frv_final_prescan_insn): Likewise.
11982         * config/frv/frv.c (frv_final_prescan_insn): Likewise.
11983         (frv_extract_membar): Likewise.
11984         (frv_optimize_membar_local): Strengthen param "last_membar" from
11985         rtx * to rtx_insn **.
11986         (frv_optimize_membar_global): Strengthen param "membar" from rtx
11987         to rtx_insn *.
11988         (frv_optimize_membar): Strengthen local "last_membar" from rtx *
11989         to rtx_insn **.
11990         * config/ia64/ia64-protos.h (ia64_st_address_bypass_p): Strengthen
11991         both params from rtx to rtx_insn *.
11992         (ia64_ld_address_bypass_p): Likewise.
11993         * config/ia64/ia64.c (ia64_safe_itanium_class): Likewise for param
11994         "insn".
11995         (ia64_safe_type): Likewise.
11996         (group_barrier_needed): Likewise.
11997         (safe_group_barrier_needed): Likewise.
11998         (ia64_single_set): Likewise.
11999         (is_load_p): Likewise.
12000         (record_memory_reference): Likewise.
12001         (get_mode_no_for_insn): Likewise.
12002         (important_for_bundling_p): Likewise.
12003         (unknown_for_bundling_p): Likewise.
12004         (ia64_st_address_bypass_p): Likewise for both params.
12005         (ia64_ld_address_bypass_p): Likewise.
12006         (expand_vselect): Introduce new local rtx_insn * "insn", using it
12007         in place of rtx "x" after the emit_insn call.
12008         * config/i386/i386-protos.h (x86_extended_QIreg_mentioned_p):
12009         Strengthen param from rtx to rtx_insn *.
12010         (ix86_agi_dependent): Likewise for both params.
12011         (ix86_attr_length_immediate_default): Likewise for param 1.
12012         (ix86_attr_length_address_default): Likewise for param.
12013         (ix86_attr_length_vex_default): Likewise for param 1.
12014         * config/i386/i386.c (ix86_attr_length_immediate_default):
12015         Likewise for param "insn".
12016         (ix86_attr_length_address_default): Likewise.
12017         (ix86_attr_length_vex_default): Likewise.
12018         (ix86_agi_dependent): Likewise for both params.
12019         (x86_extended_QIreg_mentioned_p): Likewise for param "insn".
12020         (vselect_insn): Likewise for this variable.
12021         * config/m68k/m68k-protos.h (m68k_sched_attr_opx_type): Likewise
12022         for param 1.
12023         (m68k_sched_attr_opy_type): Likewise.
12024         * config/m68k/m68k.c (sched_get_operand): Likewise.
12025         (sched_attr_op_type): Likewise.
12026         (m68k_sched_attr_opx_type): Likewise.
12027         (m68k_sched_attr_opy_type): Likewise.
12028         (sched_get_reg_operand): Likewise.
12029         (sched_get_mem_operand): Likewise.
12030         (m68k_sched_address_bypass_p): Likewise for both params.
12031         (sched_get_indexed_address_scale): Likewise.
12032         (m68k_sched_indexed_address_bypass_p): Likewise.
12033         * config/m68k/m68k.h (m68k_sched_address_bypass_p): Likewise.
12034         (m68k_sched_indexed_address_bypass_p): Likewise.
12035         * config/mep/mep.c (mep_jmp_return_reorg): Strengthen locals
12036         "label", "ret" from rtx to rtx_insn *, adding a checked cast and
12037         removing another.
12038         * config/mips/mips-protos.h (mips_linked_madd_p): Strengthen both
12039         params from rtx to rtx_insn *.
12040         (mips_fmadd_bypass): Likewise.
12041         * config/mips/mips.c (mips_fmadd_bypass): Likewise.
12042         (mips_linked_madd_p): Likewise.
12043         (mips_macc_chains_last_hilo): Likewise for this variable.
12044         (mips_macc_chains_record): Likewise for param.
12045         (vr4130_last_insn): Likewise for this variable.
12046         (vr4130_swap_insns_p): Likewise for both params.
12047         (mips_ls2_variable_issue): Likewise for param.
12048         (mips_need_noat_wrapper_p): Likewise for param "insn".
12049         (mips_expand_vselect): Add a new local rtx_insn * "insn", using it
12050         in place of "x" after the emit_insn.
12051         * config/pa/pa-protos.h (pa_fpstore_bypass_p): Strengthen both
12052         params from rtx to rtx_insn *.
12053         * config/pa/pa.c (pa_fpstore_bypass_p): Likewise.
12054         (pa_combine_instructions): Introduce local "par" for result of
12055         gen_rtx_PARALLEL, moving decl and usage of new_rtx for after call
12056         to make_insn_raw.
12057         (pa_can_combine_p): Strengthen param "new_rtx" from rtx to rtx_insn *.
12058         * config/rl78/rl78.c (insn_ok_now): Likewise for param "insn".
12059         (rl78_alloc_physical_registers_op1): Likewise.
12060         (rl78_alloc_physical_registers_op2): Likewise.
12061         (rl78_alloc_physical_registers_ro1): Likewise.
12062         (rl78_alloc_physical_registers_cmp): Likewise.
12063         (rl78_alloc_physical_registers_umul): Likewise.
12064         (rl78_alloc_address_registers_macax): Likewise.
12065         (rl78_alloc_physical_registers): Likewise for locals "insn", "curr".
12066         * config/s390/predicates.md (execute_operation): Likewise for
12067         local "insn".
12068         * config/s390/s390-protos.h (s390_agen_dep_p): Likewise for both
12069         params.
12070         * config/s390/s390.c (s390_safe_attr_type): Likewise for param.
12071         (addr_generation_dependency_p): Likewise for param "insn".
12072         (s390_agen_dep_p): Likewise for both params.
12073         (s390_fpload_toreg): Likewise for param "insn".
12074         * config/sh/sh-protos.h (sh_loop_align): Likewise for param.
12075         * config/sh/sh.c (sh_loop_align): Likewise for param and local
12076         "next".
12077         * config/sh/sh.md (define_peephole2): Likewise for local "insn2".
12078         * config/sh/sh_treg_combine.cc
12079         (sh_treg_combine::make_inv_ccreg_insn): Likewise for return type
12080         and local "i".
12081         (sh_treg_combine::try_eliminate_cstores): Likewise for local "i".
12082         * config/stormy16/stormy16.c (combine_bnp): Likewise for locals
12083         "and_insn", "load", "shift".
12084         * config/tilegx/tilegx.c (match_pcrel_step2): Likewise for param
12085         "insn".
12086         * final.c (final_scan_insn): Introduce local rtx_insn * "other"
12087         for XEXP (note, 0) of the REG_CC_SETTER note.
12088         (cleanup_subreg_operands): Strengthen param "insn" from rtx to
12089         rtx_insn *, eliminating a checked cast made redundant by this.
12090         * gcse.c (process_insert_insn): Strengthen local "insn" from rtx
12091         to rtx_insn *.
12092         * genattr.c (main): When writing out the prototype to
12093         const_num_delay_slots, strengthen the param from rtx to
12094         rtx_insn *.
12095         * genattrtab.c (write_const_num_delay_slots): Likewise when
12096         writing out the implementation of const_num_delay_slots.
12097         * hw-doloop.h (struct hw_doloop_hooks): Strengthen the param
12098         "insn" of callback field "end_pattern_reg" from rtx to rtx_insn *.
12099         * ifcvt.c (noce_emit_store_flag): Eliminate local rtx "tmp" in
12100         favor of new rtx locals "src" and "set" and new local rtx_insn *
12101         "insn" and "seq".
12102         (noce_emit_move_insn): Strengthen locals "seq" and "insn" from rtx
12103         to rtx_insn *.
12104         (noce_emit_cmove): Eliminate local rtx "tmp" in favor of new rtx
12105         locals "cond", "if_then_else", "set" and new rtx_insn * locals
12106         "insn" and "seq".
12107         (noce_try_cmove_arith): Strengthen locals "insn_a" and "insn_b",
12108         "last" from rtx to rtx_insn *.  Likewise for a local "tmp",
12109         renaming to "tmp_insn".  Eliminate the other local rtx "tmp" from
12110         the top-level scope, replacing with new more tightly-scoped rtx
12111         locals "reg", "pat", "mem" and rtx_insn * "insn", "copy_of_a",
12112         "new_insn", "copy_of_insn_b", and make local rtx "set" more
12113         tightly-scoped.
12114         * ira-int.h (ira_setup_alts): Strengthen param "insn" from rtx to
12115         rtx_insn *.
12116         * ira.c (setup_prohibited_mode_move_regs): Likewise for local
12117         "move_insn".
12118         (ira_setup_alts): Likewise for param "insn".
12119         * lra-constraints.c (emit_inc): Likewise for local "add_insn".
12120         * lra.c (emit_add3_insn): Split local rtx "insn" in two, an rtx
12121         and an rtx_insn *.
12122         (lra_emit_add): Eliminate top-level local rtx "insn" in favor of
12123         new more-tightly scoped rtx locals "add3_insn", "insn",
12124         "add2_insn" and rtx_insn * "move_insn".
12125         * postreload-gcse.c (eliminate_partially_redundant_load): Add
12126         checked cast on result of gen_move_insn when invoking
12127         extract_insn.
12128         * recog.c (insn_invalid_p): Strengthen param "insn" from rtx to
12129         rtx_insn *.
12130         (verify_changes): Add a checked cast on "object" when invoking
12131         insn_invalid_p.
12132         (extract_insn_cached): Strengthen param "insn" from rtx to
12133         rtx_insn *.
12134         (extract_constrain_insn_cached): Likewise.
12135         (extract_insn): Likewise.
12136         * recog.h (insn_invalid_p): Likewise for param 1.
12137         (recog_memoized): Likewise for param.
12138         (extract_insn): Likewise.
12139         (extract_constrain_insn_cached): Likewise.
12140         (extract_insn_cached): Likewise.
12141         * reload.c (can_reload_into): Likewise for local "test_insn".
12142         * reload.h (cleanup_subreg_operands): Likewise for param.
12143         * reload1.c (emit_insn_if_valid_for_reload): Rename param from
12144         "insn" to "pat", reintroducing "insn" as an rtx_insn * on the
12145         result of emit_insn.  Remove a checked cast made redundant by this
12146         change.
12147         * sel-sched-ir.c (sel_insn_rtx_cost): Strengthen param "insn" from
12148         rtx to rtx_insn *.
12149         * sel-sched.c (get_reg_class): Likewise.
12151 2014-09-09  Marcus Shawcroft  <marcus.shawcroft@arm.com>
12152             Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
12154         * config/aarch64/aarch64-elf-raw.h (ENDFILE_SPEC): Add crtfastmath.o.
12155         * config/aarch64/aarch64-linux.h (GNU_USER_TARGET_MATH_ENDFILE_SPEC):
12156         Define.
12157         (ENDFILE_SPEC): Define and use GNU_USER_TARGET_MATH_ENDFILE_SPEC.
12159 2014-09-09  David Malcolm  <dmalcolm@redhat.com>
12161         * rtl.h (INSN_LOCATION): Strengthen param from const_rtx to
12162         const rtx_insn *, and from rtx to rtx_insn * for the other
12163         overloaded variant.
12164         (RTL_LOCATION): Add a checked cast to rtx_insn * when invoking
12165         INSN_LOCATION, since we know INSN_P holds.
12166         (insn_line): Strengthen param from const_rtx to const rtx_insn *.
12167         (insn_file): Likewise.
12168         (insn_scope): Likewise.
12169         (insn_location): Likewise.
12171         * config/mips/mips.c (mips16_gp_pseudo_reg): Strengthen local
12172         "insn" from rtx to rtx_insn *, introducing a new local rtx "set"
12173         for the result of gen_load_const_gp.
12174         * config/rs6000/rs6000-protos.h (output_call): Strengthen first
12175         param from rtx to rtx_insn *.
12176         * config/rs6000/rs6000.c (output_call): Likewise.
12177         * dwarf2out.c (dwarf2out_var_location): Likewise for local "prev",
12178         introducing a checked cast to rtx_sequence * and use of the insn
12179         method.
12180         * emit-rtl.c (emit_copy_of_insn_after): Strengthen both params
12181         from rtx to rtx_insn *.
12182         (insn_scope): Strengthen param from const_rtx to const rtx_insn *.
12183         (insn_line): Likewise.
12184         (insn_file): Likewise.
12185         (insn_location): Likewise.
12186         * emit-rtl.h (emit_copy_of_insn_after): Strengthen both params
12187         from rtx to rtx_insn *.
12188         * print-rtl.c (print_rtx): Introduce local "in_insn" via a checked
12189         cast, using it for calls to INSN_HAS_LOCATION and insn_location.
12190         * recog.c (peep2_attempt): Introduce local rtx_insn * "peepinsn"
12191         via a checked cast.
12192         * reorg.c (relax_delay_slots): Strengthen locals named "after"
12193         from rtx to rtx_insn *; use methods of "pat" for type-safety.
12195 2014-09-09  David Malcolm  <dmalcolm@redhat.com>
12197         * combine.c (try_combine): Eliminate checked cast on result of
12198         gen_rtx_INSN.
12199         * emit-rtl.c (gen_rtx_INSN): New function, improving over the prior
12200         autogenerated one by strengthening the return type and params 2 and 3
12201         from rtx to rtx_insn *, and by naming the params.
12202         * gengenrtl.c (special_rtx): Add INSN to those that are
12203         special-cased.
12204         * rtl.h (gen_rtx_INSN): New prototype.
12206 2014-09-09  David Malcolm  <dmalcolm@redhat.com>
12208         * ira.c (ira_update_equiv_info_by_shuffle_insn): Use NULL rather
12209         than NULL_RTX.
12210         (no_equiv): Likewise.
12211         (update_equiv_regs): Likewise.
12212         (setup_reg_equiv): Likewise.  Strengthen locals "elem",
12213         "prev_elem", "next_elem" from rtx to rtx_insn_list *, and "insn"
12214         from rtx to rtx_insn *.  Use methods of "elem" for typesafety and
12215         clarity.
12216         * ira.h (struct ira_reg_equiv_s): Strengthen field "init_insns"
12217         from rtx to rtx_insn_list *.
12218         * lra-assigns.c (spill_for): Strengthen local "x" from rtx to
12219         rtx_insn_list * and use methods for clarity and typesafety.
12220         * lra-constraints.c (contains_deleted_insn_p): Likewise for param
12221         "list".
12222         (init_insn_rhs_dead_pseudo_p): Likewise for local "insns".  Remove
12223         redundant check on INSN_P (insns): this cannot hold, as "insns" is
12224         an INSN_LIST, not an insn.
12225         (reverse_equiv_p): Strengthen local "insns" from rtx to
12226         rtx_insn_list * and use methods for clarity and typesafety.
12227         (contains_reloaded_insn_p): Likewise for local "list".
12229 2014-09-09  Jiong Wang  <jiong.wang@arm.com>
12231         * config/arm/arm.c (NEON_COPYSIGNF): New enum.
12232         (arm_init_neon_builtins): Support NEON_COPYSIGNF.
12233         (arm_builtin_vectorized_function): Likewise.
12234         * config/arm/arm_neon_builtins.def: New macro for copysignf.
12235         * config/arm/neon.md (neon_copysignf<mode>): New pattern for vector copysignf.
12237 2014-09-09  Richard Sandiford  <richard.sandiford@arm.com>
12239         * bb-reorder.h (default_target_bb_reorder): Remove redundant GTY.
12240         * builtins.h (default_target_builtins): Likewise.
12241         * gcse.h (default_target_gcse): Likewise.
12242         * target-globals.h (target_globals): Add a destructor.  Convert
12243         void-pointer fields back to their real type and change from
12244         GTY((atomic)) to GTY((skip)).
12245         (restore_target_globals): Remove casts accordingly.
12246         * target-globals.c (save_target_globals): Use XCNEW rather than
12247         ggc_internal_cleared_alloc to allocate non-GC structures.
12248         Use ggc_cleared_alloc to allocate the target_globals structure
12249         itself.
12250         (target_globals::~target_globals): Define.
12252 2014-09-09  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
12254         * config/arm/arm.md (vfp_pop_multiple_with_writeback): Use vldm
12255         mnemonic instead of fldmfdd.
12256         * config/arm/arm.c (vfp_output_fstmd): Rename to...
12257         (vfp_output_vstmd): ... This.  Convert output to UAL syntax.
12258         Output vpush when address register is SP.
12259         * config/arm/arm-protos.h (vfp_output_fstmd): Rename to...
12260         (vfp_output_vstmd): ... This.
12261         * config/arm/vfp.md (push_multi_vfp): Update call to
12262         vfp_output_vstmd.
12264 2014-09-09  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
12266         * config/arm/vfp.md (*movcc_vfp): Use UAL syntax.
12268 2014-09-09  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
12270         * config/arm/vfp.md (*sqrtsf2_vfp): Use UAL assembly syntax.
12271         (*sqrtdf2_vfp): Likewise.
12272         (*cmpsf_vfp): Likewise.
12273         (*cmpsf_trap_vfp): Likewise.
12274         (*cmpdf_vfp): Likewise.
12275         (*cmpdf_trap_vfp): Likewise.
12277 2014-09-09  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
12279         * config/arm/vfp.md (*extendsfdf2_vfp): Use UAL assembly syntax.
12280         (*truncdfsf2_vfp): Likewise.
12281         (*truncsisf2_vfp): Likewise.
12282         (*truncsidf2_vfp): Likewise.
12283         (fixuns_truncsfsi2): Likewise.
12284         (fixuns_truncdfsi2): Likewise.
12285         (*floatsisf2_vfp): Likewise.
12286         (*floatsidf2_vfp): Likewise.
12287         (floatunssisf2): Likewise.
12288         (floatunssidf2): Likewise.
12290 2014-09-09  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
12292         * config/arm/vfp.md (*mulsf3_vfp): Use UAL assembly syntax.
12293         (*muldf3_vfp): Likewise.
12294         (*mulsf3negsf_vfp): Likewise.
12295         (*muldf3negdf_vfp): Likewise.
12296         (*mulsf3addsf_vfp): Likewise.
12297         (*muldf3adddf_vfp): Likewise.
12298         (*mulsf3subsf_vfp): Likewise.
12299         (*muldf3subdf_vfp): Likewise.
12300         (*mulsf3negsfaddsf_vfp): Likewise.
12301         (*fmuldf3negdfadddf_vfp): Likewise.
12302         (*mulsf3negsfsubsf_vfp): Likewise.
12303         (*muldf3negdfsubdf_vfp): Likewise.
12305 2014-09-09  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
12307         * config/arm/vfp.md (*abssf2_vfp): Use UAL assembly syntax.
12308         (*absdf2_vfp): Likewise.
12309         (*negsf2_vfp): Likewise.
12310         (*negdf2_vfp): Likewise.
12311         (*addsf3_vfp): Likewise.
12312         (*adddf3_vfp): Likewise.
12313         (*subsf3_vfp): Likewise.
12314         (*subdf3_vfp): Likewise.
12315         (*divsf3_vfp): Likewise.
12316         (*divdf3_vfp): Likewise.
12318 2014-09-09  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
12320         * config/arm/arm.c (output_move_vfp): Use UAL syntax for load/store
12321         multiple.
12322         (arm_print_operand): Don't convert real values to decimal
12323         representation in default case.
12324         (fp_immediate_constant): Delete.
12325         * config/arm/arm-protos.h (fp_immediate_constant): Likewise.
12326         * config/arm/vfp.md (*arm_movsi_vfp): Convert to VFP moves to UAL
12327         syntax.
12328         (*thumb2_movsi_vfp): Likewise.
12329         (*movdi_vfp): Likewise.
12330         (*movdi_vfp_cortexa8): Likewise.
12331         (*movhf_vfp_neon): Likewise.
12332         (*movhf_vfp): Likewise.
12333         (*movsf_vfp): Likewise.
12334         (*thumb2_movsf_vfp): Likewise.
12335         (*movdf_vfp): Likewise.
12336         (*thumb2_movdf_vfp): Likewise.
12337         (*movsfcc_vfp): Likewise.
12338         (*thumb2_movsfcc_vfp): Likewise.
12339         (*movdfcc_vfp): Likewise.
12340         (*thumb2_movdfcc_vfp): Likewise.
12342 2014-09-09  James Greenhalgh  <james.greenhalgh@arm.com>
12344         * doc/invoke.texi (-march): Use GNU/Linux rather than Linux.
12345         (-mtune): Likewise.
12346         (-mcpu): Likewise.
12348 2014-09-09  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
12350         PR target/61749
12351         * config/aarch64/aarch64-builtins.c (aarch64_types_quadop_qualifiers):
12352         Use qualifier_immediate for last operand.  Rename to...
12353         (aarch64_types_ternop_lane_qualifiers): ... This.
12354         (TYPES_QUADOP): Rename to...
12355         (TYPES_TERNOP_LANE): ... This.
12356         (aarch64_simd_expand_args): Return const0_rtx when encountering user
12357         error.  Change return of 0 to return of NULL_RTX.
12358         (aarch64_crc32_expand_builtin): Likewise.
12359         (aarch64_expand_builtin): Return NULL_RTX instead of 0.
12360         ICE when expanding unknown builtin.
12361         * config/aarch64/aarch64-simd-builtins.def (sqdmlal_lane): Use
12362         TERNOP_LANE qualifiers.
12363         (sqdmlsl_lane): Likewise.
12364         (sqdmlal_laneq): Likewise.
12365         (sqdmlsl_laneq): Likewise.
12366         (sqdmlal2_lane): Likewise.
12367         (sqdmlsl2_lane): Likewise.
12368         (sqdmlal2_laneq): Likewise.
12369         (sqdmlsl2_laneq): Likewise.
12371 2014-09-09  Nick Clifton  <nickc@redhat.com>
12373         * doc/invoke.texi (Optimization Options): Add missing @gol to the
12374         end of a line.
12375         (S/390 and zSeries Options): Remove superfluous word from the
12376         description of the -mhotpatch option.
12378 2014-09-09  Zhenqiang Chen  <zhenqiang.chen@arm.com>
12380         * shrink-wrap.h: #define SHRINK_WRAPPING_ENABLED.
12381         * ira.c: #include "shrink-wrap.h"
12382         (split_live_ranges_for_shrink_wrap): Use SHRINK_WRAPPING_ENABLED.
12383         * ifcvt.c: #include "shrink-wrap.h"
12384         (dead_or_predicable): Use SHRINK_WRAPPING_ENABLED.
12386 2014-09-08  Trevor Saunders  <tsaunders@mozilla.com>
12388         * common/config/picochip/picochip-common.c: Remove.
12389         * config.gcc: Remove support for picochip.
12390         * config/picochip/constraints.md: Remove.
12391         * config/picochip/dfa_space.md: Remove.
12392         * config/picochip/dfa_speed.md: Remove.
12393         * config/picochip/picochip-protos.h: Remove.
12394         * config/picochip/picochip.c: Remove.
12395         * config/picochip/picochip.h: Remove.
12396         * config/picochip/picochip.md: Remove.
12397         * config/picochip/picochip.opt: Remove.
12398         * config/picochip/predicates.md: Remove.
12399         * config/picochip/t-picochip: Remove.
12400         * doc/md.texi: Don't document picochi.
12402 2014-09-08  David Malcolm  <dmalcolm@redhat.com>
12404         * basic-block.h (control_flow_insn_p): Strengthen param from
12405         const_rtx to const rtx_insn *.
12406         * cfgbuild.c (control_flow_insn_p): Likewise.
12408 2014-09-08  David Malcolm  <dmalcolm@redhat.com>
12410         * gcse.c (modify_mem_list): Strengthen this variable from
12411         vec<rtx> * to vec<rtx_insn *> *.
12412         (vec_rtx_heap): Strengthen this typedef from vec<rtx> to
12413         vec<rtx_insn *>.
12414         (load_killed_in_block_p): Strengthen local "list" from vec<rtx> to
12415         vec<rtx_insn *>, and local "setter" from rtx to rtx_insn *.
12416         (record_last_mem_set_info): Strengthen param "insn" from rtx to
12417         rtx_insn *.
12418         (record_last_set_info): Likewise for local "last_set_insn".
12420 2014-09-08  DJ Delorie  <dj@redhat.com>
12422         * doc/invoke.texi (MSP430 Options): Add -minrt.
12424 2014-09-08  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
12426         * config/rs6000/rs6000.c (special_handling_values):  Add SH_SPLAT.
12427         (rtx_is_swappable_p): Convert UNSPEC cascading ||s to a switch
12428         statement; allow optimization of UNSPEC_VSPLT_DIRECT with special
12429         handling SH_SPLAT.
12430         (adjust_extract): Fix test for VEC_DUPLICATE case; fix adjustment
12431         of extracted lane.
12432         (adjust_splat): New function.
12433         (handle_special_swappables): Call adjust_splat for SH_SPLAT.
12434         (dump_swap_insn_table): Add case for SH_SPLAT.
12436 2014-09-08  Richard Biener  <rguenther@suse.de>
12438         PR ipa/63196
12439         * tree-inline.c (copy_loops): The source loop header should
12440         always be non-NULL.
12441         (tree_function_versioning): If loops need fixup after removing
12442         unreachable blocks fix them.
12443         * omp-low.c (simd_clone_adjust): Do not add incr block to
12444         loop under construction.
12446 2014-09-08  Alan Lawrence  <alan.lawrence@arm.com>
12448         * config/aarch64/aarch64-builtins.c
12449         (aarch64_types_cmtst_qualifiers, TYPES_TST): Remove as unused.
12451 2014-09-08  Joseph Myers  <joseph@codesourcery.com>
12453         * config/i386/cygming.h (TF_SIZE): Remove.
12454         * config/i386/darwin.h (TF_SIZE): Remove.
12455         * config/i386/dragonfly.h (TF_SIZE): Remove.
12456         * config/i386/freebsd.h (TF_SIZE): Remove.
12457         * config/i386/gnu-user-common.h (TF_SIZE): Remove.
12458         * config/i386/openbsdelf.h (TF_SIZE): Remove.
12459         * config/i386/sol2.h (TF_SIZE): Remove.
12460         * config/ia64/hpux.h (XF_SIZE, TF_SIZE): Remove.
12461         * config/ia64/linux.h (TF_SIZE): Remove.
12462         * doc/tm.texi.in (SF_SIZE, DF_SIZE, XF_SIZE, TF_SIZE): Remove.
12463         * doc/tm.texi: Regenerate.
12464         * system.h (SF_SIZE, DF_SIZE, XF_SIZE, TF_SIZE): Poison.
12466 2014-09-08  Joseph Myers  <joseph@codesourcery.com>
12468         * defaults.h (LARGEST_EXPONENT_IS_NORMAL, ROUND_TOWARDS_ZERO):
12469         Remove.
12470         * doc/tm.texi.in (ROUND_TOWARDS_ZERO, LARGEST_EXPONENT_IS_NORMAL):
12471         Remove.
12472         * doc/tm.texi: Regenerate.
12473         * system.h (LARGEST_EXPONENT_IS_NORMAL, ROUND_TOWARDS_ZERO):
12474         Poison.
12475         * config/arm/arm.h (LARGEST_EXPONENT_IS_NORMAL): Remove.
12476         * config/cris/cris.h (__make_dp): Remove.
12478 2014-09-08  Richard Biener  <rguenther@suse.de>
12480         PR bootstrap/63204
12481         * cfgloop.c (mark_loop_for_removal): Track former header
12482         unconditionally.
12483         * cfgloop.h (struct loop): Add former_header member unconditionally.
12484         * loop-init.c (fix_loop_structure): Enable bogus loop removal
12485         diagnostic unconditionally.
12487 2014-09-07 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
12489         PR target/63190
12490         * config/aarch64/aarch64.md (stack_protect_test_<mode>) Add register
12491         constraint for operand0 and remove write only modifier from operand3.
12493 2014-09-07  Richard Sandiford  <richard.sandiford@arm.com>
12495         PR rtl-optimization/62208
12496         * simplify-rtx.c (simplify_relational_operation_1): Use CONST0_RTX
12497         rather than const0_rtx in eq/ne-xor simplifications.
12499 2014-09-06  Joern Rennecke  <joern.rennecke@embecosm.com>
12501         * config/arc/arc.c (arc_print_operand): Fix format for HOST_WIDE_INT.
12502         (arc_output_mi_thunk): Likewise.
12504         * config/arc/arc.c (arc_predicate_delay_insns): Swap comparison
12505         arguments to silence bogus warning.
12507 2014-09-06  Richard Sandiford  <richard.sandiford@arm.com>
12509         PR middle-end/63171
12510         * rtlanal.c (tls_referenced_p): Don't skip constant subrtxes.
12512 2014-09-06  Tom de Vries  <tom@codesourcery.com>
12514         * ira-costs.c (ira_tune_allocno_costs): Don't conditionalize
12515         IRA_HARD_REGNO_ADD_COST_MULTIPLIER code on
12516         ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
12518 2014-09-05  Dominique Dhumieres  <dominiq@lps.ens.fr>
12520         PR target/63188
12521         * config/darwin.h (INIT_SECTION_ASM_OP): Define to "".
12522         * config/pa/pa64-hpux.h (INIT_SECTION_ASM_OP): Likewise.
12524 2014-09-05  Easwaran Raman  <eraman@google.com>
12526         PR rtl-optimization/62146
12527         * ifcvt.c (dead_or_predicable): Make removal of REG_EQUAL note of
12528         hoisted instruction unconditional.
12530 2014-09-05  Segher Boessenkool  <segher@kernel.crashing.org>
12532         PR target/63187
12533         * config/rs6000/rs6000.md (*and<mode>3_imm_dot, *and<mode>3_imm_dot2):
12534         Do not allow any_mask_operand for operands[2].
12535         (*and<mode>3_imm_mask_dot, *and<mode>3_imm_mask_dot2): New.
12537 2014-09-05  David Malcolm  <dmalcolm@redhat.com>
12539         * config/arc/arc.c (arc_print_operand): Use insn method of
12540         final_sequence for type-safety.
12541         * config/bfin/bfin.c (bfin_hardware_loop): Strengthen param
12542         "insn" from rtx to rtx_insn *.
12543         * config/frv/frv.c (frv_print_operand_jump_hint): Likewise.
12544         * config/mn10300/mn10300.c (mn10300_scan_for_setlb_lcc):
12545         Likewise for locals "branch", "label".
12546         * config/h8300/h8300.c (same_cmp_preceding_p): Likewise for
12547         locals "i1", "i2".  Use NULL rather than NULL_RTX in comparisons.
12548         (same_cmp_following_p): Likewise for locals "i2", "i3".
12549         * config/sh/sh_optimize_sett_clrt.cc
12550         (sh_optimize_sett_clrt::sh_cbranch_ccreg_value): Likewise for
12551         param "cbranch_insn".
12552         * function.c (convert_jumps_to_returns): Likewis for local "jump".
12553         * ifcvt.c (cond_exec_get_condition): Likewise for param "jump".
12554         * jump.c (simplejump_p): Strengthen param "insn" from const_rtx to
12555         const rtx_insn *.
12556         (condjump_p): Likewise.
12557         (condjump_in_parallel_p): Likewise.
12558         (pc_set): Likewise.
12559         (any_uncondjump_p): Likewise.
12560         (any_condjump_p): Likewise.
12561         (condjump_label): Likewise.
12562         (returnjump_p): Strengthen param "insn" from rtx to
12563         const rtx_insn *.
12564         (onlyjump_p): Strengthen param "insn" from const_rtx to
12565         const rtx_insn *.
12566         (jump_to_label_p): Likewise.
12567         (invert_jump_1): Strengthen param "jump" from rtx to rtx_insn *.
12568         (invert_jump): Likewise.
12569         * reorg.c (simplejump_or_return_p): Add checked cast when calling
12570         simplejump_p.
12571         (get_jump_flags): Strengthen param "insn" from rtx to
12572         const rtx_insn *.
12573         (get_branch_condition): Likewise.
12574         (condition_dominates_p): Likewise.
12575         (make_return_insns): Move declaration of local "pat" earlier, to
12576         after we've handled NONJUMP_INSN_P and non-sequences, using its
12577         methods to simplify the code and for type-safety.
12578         * rtl.h (find_constant_src): Strengthen param from const_rtx to
12579         const rtx_insn *.
12580         (jump_to_label_p): Strengthen param from rtx to const rtx_insn *.
12581         (condjump_p): Strengthen param from const_rtx to
12582         const rtx_insn *.
12583         (any_condjump_p): Likewise.
12584         (any_uncondjump_p): Likewise.
12585         (pc_set): Likewise.
12586         (condjump_label): Likewise.
12587         (simplejump_p): Likewise.
12588         (returnjump_p): Likewise.
12589         (onlyjump_p): Likewise.
12590         (invert_jump_1): Strengthen param 1 from rtx to rtx_insn *.
12591         (invert_jump): Likewise.
12592         (condjump_in_parallel_p): Strengthen param from const_rtx to
12593         const rtx_insn *.
12594         * rtlanal.c (find_constant_src): Strengthen param from const_rtx
12595         to const rtx_insn *.
12596         * sel-sched-ir.c (fallthru_bb_of_jump): Strengthen param from rtx
12597         to const rtx_insn *.
12598         * sel-sched-ir.h (fallthru_bb_of_jump): Likewise.
12600 2014-09-05  David Malcolm  <dmalcolm@redhat.com>
12602         * reorg.c (relax_delay_slots): Move declaration of "trial_seq"
12603         above the conditional, and convert the check on GET_CODE to a
12604         dyn_cast, so that "trial_seq" is available as an rtx_sequence * in
12605         the conditional.  Simplify the conditional by using methods of
12606         "trial_seq".
12608 2014-09-05  David Malcolm  <dmalcolm@redhat.com>
12610         * haifa-sched.c (check_clobbered_conditions): Strengthen local
12611         "link" from rtx to rtx_insn_list *, and use its methods for
12612         clarity and type-safety.
12613         (toggle_cancelled_flags): Likewise.
12614         (restore_last_backtrack_point): Likewise.
12615         (queue_to_ready): Use insn method of "link" in one place.
12616         (schedule_block): Strengthen local "link" from rtx to
12617         rtx_insn_list *, and use its methods for clarity and type-safety.
12619 2014-09-05  David Malcolm  <dmalcolm@redhat.com>
12621         * sched-deps.c (sched_get_condition_with_rev_uncached): Strengthen
12622         param "insn" from const_rtx to const rtx_insn *.
12623         (sched_get_reverse_condition_uncached): Likewise.
12624         (sched_get_condition_with_rev): Likewise.
12625         (sched_has_condition_p): Likewise.
12626         (sched_insns_conditions_mutex_p): Likewise for both params.
12627         (sched_insn_is_legitimate_for_speculation_p): Likewise for param
12628         "insn"; conver use of CONST_CAST_RTX to CONST_CAST_RTX_INSN.
12629         (setup_insn_reg_uses): Move local "list" to be more tightly
12630         scoped, strengthening it from an rtx to an rtx_insn_list *.  Use
12631         its methods for clarity and type-safety.
12632         (sched_analyze_1): Strengthen local "pending" from rtx to
12633         rtx_insn_list *, and local "pending_mem" from rtx to
12634         rtx_expr_list *.  Use methods of each for clarity and type-safety.
12635         (sched_analyze_2): Likewise.
12636         (sched_analyze_insn): Likewise.
12638         * sched-int.h (sched_get_reverse_condition_uncached): Strengthen
12639         param from const_rtx to const rtx_insn *.
12640         (sched_insns_conditions_mutex_p): Likewise for both params.
12641         (sched_insn_is_legitimate_for_speculation_p): Likewise for first
12642         param.
12644         * system.h (CONST_CAST_RTX_INSN): New macro.
12646 2014-09-05  David Malcolm  <dmalcolm@redhat.com>
12648         * recog.c (peep2_attempt): Strengthen return type from rtx to
12649         rtx_insn *.
12650         (peep2_update_life): Likewise for params "last", "prev", removing
12651         a checked cast made redundant by this.
12652         (peephole2_optimize): Likewise for local "last".
12654 2014-09-05  David Malcolm  <dmalcolm@redhat.com>
12656         * basic-block.h (set_block_for_insn): Eliminate this macro in
12657         favor of...
12658         * rtl.h (set_block_for_insn): New inline function, imposing the
12659         requirement that the "insn" param is an rtx_insn *.
12661 2014-09-05  David Malcolm  <dmalcolm@redhat.com>
12663         * caller-save.c (setup_save_areas): Strengthen local "insn" from
12664         rtx to rtx_insn *.
12665         * final.c (get_call_reg_set_usage): Likewise for first param,
12666         eliminating a checked cast.
12667         * regs.h (get_call_reg_set_usage): Likewise for first param.
12668         * resource.c (mark_set_resources): Introduce local rtx_call_insn *
12669         "call_insn" for the case of a MARK_SRC_DEST_CALL via a checked
12670         cast, replacing references to "x" with "call_insn" where
12671         appropriate.
12672         (mark_target_live_regs): Strengthen local "real_insn" from rtx to
12673         rtx_insn *, adding a checked cast.
12675 2014-09-05  David Malcolm  <dmalcolm@redhat.com>
12677         * output.h (final_scan_insn): Strengthen first param from rtx to
12678         rtx_insn *.
12680         * final.c (final_scan_insn): Likewise, renaming it back from
12681         "uncast_insn" to "insn", eliminating the checked cast.
12683         * config/h8300/h8300.md (define_insn "jump"): Replace local rtx
12684         "vec" with an rtx_sequence * "seq", taking a copy of
12685         "final_sequence", and using methods of "seq" for clarity, and for
12686         type-safety in the calls to final_scan_insn.
12687         * config/mips/mips.c (mips_output_conditional_branch): Use methods
12688         of "final_sequence" for clarity, and for type-safety in the call to
12689         final_scan_insn.
12690         * config/sh/sh.c (print_slot): Strengthen param from rtx to
12691         rtx_sequence * and rename from "insn" to "seq".
12693 2014-09-05  David Malcolm  <dmalcolm@redhat.com>
12695         * jump.c (delete_related_insns): Introduce a new local "table" by
12696         replacing JUMP_TABLE_DATA_P with a dyn_cast, then use the
12697         get_labels method of "table" to simplify access to the labels in
12698         the jump table.
12700 2014-09-05  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
12702         * config/arm/cortex-a53.md (cortex_a53_fpalu): Add f_rints, f_rintd,
12703         f_minmaxs, f_minmaxd types.
12705 2014-09-05  Richard Biener  <rguenther@suse.de>
12707         * cfgloop.c (mark_loop_for_removal): Record former header
12708         when ENABLE_CHECKING.
12709         * cfgloop.h (strut loop): Add former_header member when
12710         ENABLE_CHECKING.
12711         * loop-init.c (fix_loop_structure): Sanity check loops
12712         marked for removal if they re-appeared.
12714 2014-09-05  Alan Lawrence  <alan.lawrence@arm.com>
12716         * config/aarch64/arm_neon.h (int32x1_t, int16x1_t, int8x1_t,
12717         uint32x1_t, uint16x1_t, uint8x1_t): Remove typedefs.
12719         (vqabsb_s8, vqabsh_s16, vqabss_s32, vqaddb_s8, vqaddh_s16, vqadds_s32,
12720         vqaddb_u8, vqaddh_u16, vqadds_u32, vqdmlalh_s16, vqdmlalh_lane_s16,
12721         vqdmlals_s32, vqdmlslh_s16, vqdmlslh_lane_s16, vqdmlsls_s32,
12722         vqdmulhh_s16, vqdmulhh_lane_s16, vqdmulhs_s32, vqdmulhs_lane_s32,
12723         vqdmullh_s16, vqdmullh_lane_s16, vqdmulls_s32, vqdmulls_lane_s32,
12724         vqmovnh_s16, vqmovns_s32, vqmovnd_s64, vqmovnh_u16, vqmovns_u32,
12725         vqmovnd_u64, vqmovunh_s16, vqmovuns_s32, vqmovund_s64, vqnegb_s8,
12726         vqnegh_s16, vqnegs_s32, vqrdmulhh_s16, vqrdmulhh_lane_s16,
12727         vqrdmulhs_s32, vqrdmulhs_lane_s32, vqrshlb_s8, vqrshlh_s16,
12728         vqrshls_s32, vqrshlb_u8, vqrshlh_u16, vqrshls_u32, vqrshrnh_n_s16,
12729         vqrshrns_n_s32, vqrshrnd_n_s64, vqrshrnh_n_u16, vqrshrns_n_u32,
12730         vqrshrnd_n_u64, vqrshrunh_n_s16, vqrshruns_n_s32, vqrshrund_n_s64,
12731         vqshlb_s8, vqshlh_s16, vqshls_s32, vqshlb_u8, vqshlh_u16, vqshls_u32,
12732         vqshlb_n_s8, vqshlh_n_s16, vqshls_n_s32, vqshlb_n_u8, vqshlh_n_u16,
12733         vqshls_n_u32, vqshlub_n_s8, vqshluh_n_s16, vqshlus_n_s32,
12734         vqshrnh_n_s16, vqshrns_n_s32, vqshrnd_n_s64, vqshrnh_n_u16,
12735         vqshrns_n_u32, vqshrnd_n_u64, vqshrunh_n_s16, vqshruns_n_s32,
12736         vqshrund_n_s64, vqsubb_s8, vqsubh_s16, vqsubs_s32, vqsubb_u8,
12737         vqsubh_u16, vqsubs_u32, vsqaddb_u8, vsqaddh_u16, vsqadds_u32,
12738         vuqaddb_s8, vuqaddh_s16, vuqadds_s32): Replace all int{32,16,8}x1_t
12739         with int{32,16,8}_t.
12741 2014-09-05  Alan Lawrence  <alan.lawrence@arm.com>
12743         * config/aarch64/arm_neon.h (__GET_HIGH): New macro.
12744         (vget_high_f32, vget_high_f64, vget_high_p8, vget_high_p16,
12745         vget_high_s8, vget_high_s16, vget_high_s32, vget_high_s64,
12746         vget_high_u8, vget_high_u16, vget_high_u32, vget_high_u64):
12747         Remove temporary __asm__ and reimplement.
12749 2014-09-05  Alan Lawrence  <alan.lawrence@arm.com>
12751         * config/aarch64/aarch64-builtins.c (aarch64_fold_builtin): Remove code
12752         handling cmge, cmgt, cmeq, cmtst.
12754         * config/aarch64/aarch64-simd-builtins.def (cmeq, cmge, cmgt, cmle,
12755         cmlt, cmgeu, cmgtu, cmtst): Remove.
12757         * config/aarch64/arm_neon.h (vceq_*, vceqq_*, vceqz_*, vceqzq_*,
12758         vcge_*, vcgeq_*, vcgez_*, vcgezq_*, vcgt_*, vcgtq_*, vcgtz_*,
12759         vcgtzq_*, vcle_*, vcleq_*, vclez_*, vclezq_*, vclt_*, vcltq_*,
12760         vcltz_*, vcltzq_*, vtst_*, vtstq_*): Use gcc vector extensions.
12762 2014-09-05  Alan Lawrence  <alan.lawrence@arm.com>
12764         * config/aarch64/aarch64-builtins.c (aarch64_types_cmtst_qualifiers,
12765         TYPES_TST): Define.
12766         (aarch64_fold_builtin): Update pattern for cmtst.
12768         * config/aarch64/aarch64-protos.h (aarch64_const_vec_all_same_int_p):
12769         Declare.
12771         * config/aarch64/aarch64-simd-builtins.def (cmtst): Update qualifiers.
12773         * config/aarch64/aarch64-simd.md (aarch64_vcond_internal<mode><mode>):
12774         Switch operands, separate out more cases, refactor.
12776         (aarch64_cmtst<mode>): Rewrite pattern to match (plus ... -1).
12778         * config/aarch64.c (aarch64_const_vec_all_same_int_p): Take single
12779         argument; rename old version to...
12780         (aarch64_const_vec_all_same_in_range_p): ...this.
12781         (aarch64_print_operand, aarch64_simd_shift_imm_p): Follow renaming.
12783         * config/aarch64/predicates.md (aarch64_simd_imm_minus_one): Define.
12785 2014-09-05  Alan Lawrence  <alan.lawrence@arm.com>
12787         * config/aarch64/aarch64-builtins.c (enum aarch64_type_qualifiers):
12788         Remove qualifier_const_pointer, update comment.
12790 2014-09-05  Alan Lawrence  <alan.lawrence@arm.com>
12792         * config/aarch64/aarch64.md (adddi3_aarch64): set type to neon_add.
12794 2014-09-05  Alan Lawrence  <alan.lawrence@arm.com>
12796         * config/aarch64/aarch64-builtins.c (aarch64_simd_expand_args): Replace
12797         varargs with pointer parameter.
12798         (aarch64_simd_expand_builtin): pass pointer into previous.
12800 2014-09-05  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
12802         * config/arm/cortex-a53.md (cortex_a53_alu_shift): Add alu_ext,
12803         alus_ext.
12805 2014-09-05  Alan Lawrence  <alan.lawrence@arm.com>
12807         * config/aarch64/aarch64-simd.md (aarch64_rbit<mode>): New pattern.
12808         * config/aarch64/aarch64-simd-builtins.def (rbit): New builtin.
12809         * config/aarch64/arm_neon.h (vrbit_s8, vrbit_u8, vrbitq_s8, vrbitq_u8):
12810         Replace temporary asm with call to builtin.
12811         (vrbit_p8, vrbitq_p8): New functions.
12813 2014-09-05  Richard Biener  <rguenther@suse.de>
12815         * cfgloop.c (mark_loop_for_removal): New function.
12816         * cfgloop.h (mark_loop_for_removal): Declare.
12817         * cfghooks.c (delete_basic_block): Use mark_loop_for_removal.
12818         (merge_blocks): Likewise.
12819         (duplicate_block): Likewise.
12820         * except.c (sjlj_emit_dispatch_table): Likewise.
12821         * tree-eh.c (cleanup_empty_eh_merge_phis): Likewise.
12822         * tree-ssa-threadupdate.c (ssa_redirect_edges): Likewise.
12823         (thread_through_loop_header): Likewise.
12825 2014-09-05  Richard Biener  <rguenther@suse.de>
12827         PR middle-end/63148
12828         * fold-const.c (try_move_mult_to_index): Remove.
12829         (fold_binary_loc): Do not call it.
12830         * tree-data-ref.c (dr_analyze_indices): Strip conversions
12831         from the base object again.
12833 2014-09-05  James Greenhalgh  <james.greenhalgh@arm.com>
12835         * config/aarch64/aarch64.md (sibcall_value_insn): Give operand 1
12836         DImode.
12838 2014-09-05  Bin Cheng  <bin.cheng@arm.com>
12840         PR target/55701
12841         * config/arm/arm.md (setmem): New pattern.
12842         * config/arm/arm-protos.h (struct tune_params): New fields.
12843         (arm_gen_setmem): New prototype.
12844         * config/arm/arm.c (arm_slowmul_tune): Initialize new fields.
12845         (arm_fastmul_tune, arm_strongarm_tune, arm_xscale_tune): Ditto.
12846         (arm_9e_tune, arm_v6t2_tune, arm_cortex_tune): Ditto.
12847         (arm_cortex_a8_tune, arm_cortex_a7_tune): Ditto.
12848         (arm_cortex_a15_tune, arm_cortex_a53_tune): Ditto.
12849         (arm_cortex_a57_tune, arm_cortex_a5_tune): Ditto.
12850         (arm_cortex_a9_tune, arm_cortex_a12_tune): Ditto.
12851         (arm_v7m_tune, arm_v6m_tune, arm_fa726te_tune): Ditto.
12852         (arm_const_inline_cost): New function.
12853         (arm_block_set_max_insns): New function.
12854         (arm_block_set_non_vect_profit_p): New function.
12855         (arm_block_set_vect_profit_p): New function.
12856         (arm_block_set_unaligned_vect): New function.
12857         (arm_block_set_aligned_vect): New function.
12858         (arm_block_set_unaligned_non_vect): New function.
12859         (arm_block_set_aligned_non_vect): New function.
12860         (arm_block_set_vect, arm_gen_setmem): New functions.
12862 2014-09-05  Bin Cheng  <bin.cheng@arm.com>
12864         * config/arm/arm.md (arm_movqi_insn): Use Uh instead of m constraint.
12866 2014-09-05  Bin Cheng  <bin.cheng@arm.com>
12868         * config/arm/arm.c (output_move_neon): Handle REG explicitly.
12870 2014-09-04  Trevor Saunders  <tsaunders@mozilla.com>
12872         * valtrack.c (dead_debug_insert_temp): Take an rtx_insn * instead of
12873         an rtx.
12874         * valtrack.h: Adjust.
12876 2014-09-04  Trevor Saunders  <tsaunders@mozilla.com>
12878         * emit-rtl.c (emit_insn_before_noloc): Take an rtx_insn * instead of
12879         an rtx.
12880         (emit_jump_insn_before_noloc): Likewise.
12881         (emit_call_insn_before_noloc): Likewise.
12882         (emit_label_before): Likewise.
12883         (emit_label_after): Likewise.
12884         (emit_insn_before_setloc): Likewise.
12885         (emit_jump_insn_before_setloc): Likewise.
12886         (emit_call_insn_before_setloc): Likewise.
12887         (emit_call_insn_before): Likewise.
12888         * rtl.h: Adjust.
12890 2014-09-05  David Malcolm  <dmalcolm@redhat.com>
12892         * cse.c (cse_insn): Strengthen local "new_rtx" from rtx to
12893         rtx_insn *, eliminating a checked cast.
12895 2014-09-05  David Malcolm  <dmalcolm@redhat.com>
12897         * rtl.h (modified_between_p): Strengthen params 2 and 3 from
12898         const_rtx to const rtx_insn *.
12899         * rtlanal.c (modified_between_p): Likewise, eliminating a checked
12900         cast.
12902 2014-09-05  David Malcolm  <dmalcolm@redhat.com>
12904         * emit-rtl.c (try_split): Update NULL_RTX to NULL in call to
12905         fixup_args_size_notes.
12906         * expr.c (fixup_args_size_notes): Strengthen first two params from
12907         rtx to rtx_insn *, eliminating a checked cast.
12908         * rtl.h (fixup_args_size_notes): Strengthen first two params from
12909         rtx to rtx_insn *.
12911 2014-09-05  David Malcolm  <dmalcolm@redhat.com>
12913         * haifa-sched.c (get_ready_element): Strengthen return type from
12914         rtx to rtx_insn *.
12915         * sched-int.h (get_ready_element): Likewise.
12917 2014-09-04  Segher Boessenkool  <segher@kernel.crashing.org>
12919         PR target/63165
12920         * config/rs6000/rs6000.md (floatsi<mode>2_lfiwax_mem): Use
12921         indexed_or_indirect_operand instead of memory_operand.
12922         (floatsi<mode>2_lfiwzx_mem): Ditto.
12924 2014-09-04  Trevor Saunders  <tsaunders@mozilla.com>
12926         * config/bfin/bfin.c, config/c6x/c6x.c, config/m32c/m32c.c,
12927         config/mn10300/mn10300.c, config/s390/s390.c, config/sh/sh.c,
12928         ifcvt.c, reorg.c: Change types of variables from rtx to rtx_insn *.
12930 2014-09-04  Trevor Saunders  <tsaunders@mozilla.com>
12932         * emit-rtl.c (get_first_nonnote_insn): Return rtx_insn * instead of
12933         rtx.
12934         (get_last_nonnote_insn): Likewise.
12935         (next_nonnote_insn_bb): Take rtx_insn * instead of rtx.
12936         * resource.c (find_basic_block): Likewise.
12937         * rtl.h: Adjust.
12938         * rtlanal.c (keep_with_call_p): Take const rtx_insn * instead of
12939         const_rtx.
12941 2014-09-04  David Malcolm  <dmalcolm@redhat.com>
12943         * genattr.c (main): Within the prototype of insn_latency written
12944         out to insn-attr.h, strengthen both params from rtx to rtx_insn *.
12945         * genautomata.c (output_internal_maximal_insn_latency_func):
12946         Within the implementation of insn_latency written out to
12947         insn-automata.c, strengthen both params from rtx to rtx_insn *,
12948         eliminating a pair of checked casts.
12950 2014-09-04  David Malcolm  <dmalcolm@redhat.com>
12952         * jump.c (eh_returnjump_p): Strengthen param "insn" from rtx to
12953         rtx_insn *.
12955         * rtl.h (eh_returnjump_p): Likewise.
12957 2014-09-04  Aldy Hernandez  <aldyh@redhat.com>
12959         * Makefile.in (TAGS): Handle constructs in timevar.def.
12961 2014-09-04  Guozhi Wei  <carrot@google.com>
12963         PR target/62040
12964         * config/aarch64/iterators.md (VQ_NO2E, VQ_2E): New iterators.
12965         * config/aarch64/aarch64-simd.md (move_lo_quad_internal_<mode>): Split
12966         it into two patterns.
12967         (move_lo_quad_internal_be_<mode>): Likewise.
12969 2014-09-04  Manuel López-Ibáñez  <manu@gcc.gnu.org>
12971         * doc/options.texi: Document that Var and Init are required if CPP
12972         is given.
12973         * optc-gen.awk: Require Var and Init if CPP is given.
12974         * common.opt (Wpedantic): Use Init.
12976 2014-09-04  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
12978         * config/rs6000/rs6000.c (special_handling_values): Add
12979         SH_EXTRACT.
12980         (rtx_is_swappable_p): Look for patterns with a VEC_SELECT, perhaps
12981         wrapped in a VEC_DUPLICATE, representing an extract.  Mark these
12982         as swappable with special handling SH_EXTRACT.  Remove
12983         UNSPEC_VSX_XXSPLTW from the list of disallowed unspecs for the
12984         optimization.
12985         (adjust_extract): New function.
12986         (handle_special_swappables): Add default to case statement; add
12987         case for SH_EXTRACT that calls adjust_extract.
12988         (dump_swap_insn_table): Handle SH_EXTRACT.
12990 2014-09-04  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
12992         * config/rs6000/vsx.md (*vsx_extract_<mode>_load): Always match
12993         selection of 0th memory doubleword, regardless of endianness.
12995 2014-09-04  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
12997         * config/rx/rx.h (HARD_REGNO_MODE_OK): Add braces.
12999 2014-09-04  Alan Modra  <amodra@gmail.com>
13001         PR debug/60655
13002         * dwarf2out.c (mem_loc_descriptor <PLUS>): Return NULL if addend
13003         can't be output.
13005 2014-09-03  Matthew Fortune  <matthew.fortune@imgtec.com>
13007         * target.def (TARGET_DWARF_FRAME_REG_MODE): New target hook.
13008         * targhooks.c (default_dwarf_frame_reg_mode): New function.
13009         * targhooks.h (default_dwarf_frame_reg_mode): New prototype.
13010         * doc/tm.texi.in (TARGET_DWARF_FRAME_REG_MODE): Document.
13011         * doc/tm.texi: Regenerate.
13012         * dwarf2cfi.c (expand_builtin_init_dwarf_reg_sizes): Abstract mode
13013         selection logic to default_dwarf_frame_reg_mode.
13015 2014-09-03  Marek Polacek  <polacek@redhat.com>
13017         * doc/invoke.texi: Document that -Wlogical-not-parentheses is enabled
13018         by -Wall.
13020 2014-09-03  Richard Sandiford  <richard.sandiford@arm.com>
13022         * doc/rtl.texi (RTX_AUTOINC): Document that the first operand is
13023         the automodified register.
13025 2014-09-03  Richard Sandiford  <richard.sandiford@arm.com>
13027         * output.h (get_some_local_dynamic_name): Declare.
13028         * final.c (some_local_dynamic_name): New variable.
13029         (get_some_local_dynamic_name): New function.
13030         (final_end_function): Clear some_local_dynamic_name.
13031         * config/alpha/alpha.c (machine_function): Remove some_ld_name.
13032         (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
13033         (print_operand): Report an error if '%&' is used inappropriately.
13034         * config/i386/i386.c (get_some_local_dynamic_name): Delete.
13035         (get_some_local_dynamic_name_1): Delete.
13036         * config/rs6000/rs6000.c (machine_function): Remove some_ld_name.
13037         (rs6000_get_some_local_dynamic_name): Delete.
13038         (rs6000_get_some_local_dynamic_name_1): Delete.
13039         (print_operand): Report an error if '%&' is used inappropriately.
13040         * config/s390/s390.c (machine_function): Remove some_ld_name.
13041         (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
13042         (print_operand): Assert that get_some_local_dynamic_name is nonnull.
13043         * config/sparc/sparc.c: Include rtl-iter.h.
13044         (machine_function): Remove some_ld_name.
13045         (sparc_print_operand): Report an error if '%&' is used inappropriately.
13046         (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
13048 2014-09-03  Richard Henderson  <rth@redhat.com>
13050         * config/aarch64/aarch64.c (aarch64_popwb_single_reg): Remove.
13051         (aarch64_popwb_pair_reg): Remove.
13052         (aarch64_set_frame_expr): Remove.
13053         (aarch64_restore_callee_saves): Add CFI_OPS argument; fill it with
13054         the restore ops performed by the insns generated.
13055         (aarch64_expand_epilogue): Attach CFI_OPS to the stack deallocation
13056         insn.  Perform the calls_eh_return addition later; do not attempt to
13057         preserve the CFA in that case.  Don't use aarch64_set_frame_expr.
13058         (aarch64_expand_prologue): Use REG_CFA_ADJUST_CFA directly, or no
13059         special markup at all.  Load cfun->machine->frame.hard_fp_offset
13060         into a local variable.
13061         (aarch64_frame_pointer_required): Don't check calls_alloca.
13063 2014-09-03  Richard Biener  <rguenther@suse.de>
13065         * opts.c (default_options_optimization): Adjust
13066         max-combine-insns to 2 for -Og.
13068 2014-09-03  Martin Jambor  <mjambor@suse.cz>
13070         PR ipa/62015
13071         * ipa-cp.c (intersect_aggregates_with_edge): Handle impermissible
13072         pass-trough jump functions correctly.
13074 2014-09-03  Martin Jambor  <mjambor@suse.cz>
13076         PR ipa/61986
13077         * ipa-cp.c (find_aggregate_values_for_callers_subset): Chain
13078         created replacements in ascending order of offsets.
13079         (known_aggs_to_agg_replacement_list): Likewise.
13081 2014-09-03  Martin Liska  <mliska@suse.cz>
13083         * tree-ssa-sccvn.c (vn_reference_lookup_call): default (NULL) value
13084         is set to set uninitialized value for vnresult.
13086 2014-09-03  Chung-Ju Wu  <jasonwucj@gmail.com>
13088         * config/nds32/nds32.c (nds32_must_pass_in_stack): New implementation
13089         for TARGET_MUST_PASS_IN_STACK.
13091 2014-09-03  Chung-Ju Wu  <jasonwucj@gmail.com>
13093         * config/nds32/nds32.c (nds32_arg_partial_bytes): New implementation
13094         for TARGET_ARG_PARTIAL_BYTES.
13096 2014-09-03  Chung-Ju Wu  <jasonwucj@gmail.com>
13098         * config/nds32/nds32.c (nds32_expand_prologue): Emit stack push
13099         instructions for varargs implementation.
13100         (nds32_expand_epilogue): Emit stack adjustment instructions for
13101         varargs implementation.
13103 2014-09-03  Chung-Ju Wu  <jasonwucj@gmail.com>
13105         * config/nds32/nds32.c (nds32_expand_prologue): Suppress fp-as-gp
13106         optimization detection.
13108 2014-09-03  Chung-Ju Wu  <jasonwucj@gmail.com>
13110         * config/nds32/nds32.c (nds32_function_arg): Deal with nameless
13111         arguments.
13112         (nds32_function_arg_advance): Deal with nameless arguments.
13113         * config/nds32/nds32.h (NDS32_ARG_PASS_IN_REG_P): Split it into ...
13114         (NDS32_ARG_ENTIRE_IN_GPR_REG_P): ... this one and ...
13115         (NDS32_ARG_PARTIAL_IN_GPR_REG_P): ... this one.
13117 2014-09-03  Richard Biener  <rguenther@suse.de>
13119         * tree-ssa-pre.c (alloc_expression_id): Use quick_grow_cleared.
13120         (struct bb_bitmap_sets): Remove deferred member.
13121         (BB_DEFERRED): Remove.
13122         (defer_or_phi_translate_block): Remove.
13123         (compute_antic_aux): Remove deferring of blocks, assert
13124         proper iteration order.
13125         (compute_antic): Do not set BB_DEFERRED.
13126         (eliminate): Allocate el_avail of proper size initially.
13128 2014-09-03  Chung-Ju Wu  <jasonwucj@gmail.com>
13130         * config/nds32/nds32.h (FIRST_PARM_OFFSET): Set proper location
13131         according to the value of crtl->args.pretend_args_size.
13133 2014-09-03  Chung-Ju Wu  <jasonwucj@gmail.com>
13135         * config/nds32/nds32.c (nds32_compute_stack_frame): Prepare necessary
13136         varargs information.
13138 2014-09-03  Chung-Ju Wu  <jasonwucj@gmail.com>
13140         * config/nds32/nds32.c (nds32_setup_incoming_varargs): New
13141         implementation for TARGET_SETUP_INCOMING_VARARGS.
13142         (nds32_strict_argument_naming): Refine comment.
13143         * config/nds32/nds32.h (TARGET_SOFT_FLOAT, TARGET_HARD_FLOAT):
13144         Define for future implementation.
13146 2014-09-03  Ilya Tocar  <ilya.tocar@intel.com>
13148         * config/i386/adxintrin.h (_subborrow_u32): New.
13149         (_addcarry_u32): Ditto.
13150         (_subborrow_u64): Ditto.
13151         (_addcarry_u64): Ditto.
13152         * config/i386/i386.c (ix86_builtins): Add IX86_BUILTIN_SBB32,
13153         IX86_BUILTIN_SBB64.
13154         (ix86_init_mmx_sse_builtins): Handle __builtin_ia32_sbb_u32,
13155         __builtin_ia32_sbb_u64
13157 2014-09-03  Chung-Ju Wu  <jasonwucj@gmail.com>
13159         * config/nds32/nds32.c (nds32_function_arg): Define and rename some
13160         GPR-specific stuff.
13161         (nds32_function_arg_advance): Likewise.
13162         (nds32_init_cumulative_args): Likewise.
13163         * config/nds32/nds32.h (NDS32_MAX_GPR_REGS_FOR_ARGS): Define.
13164         (NDS32_FIRST_GPR_REGNUM): Define.
13165         (NDS32_LAST_GPR_REGNUM): Define.
13166         (NDS32_AVAILABLE_REGNUM_FOR_GPR_ARG): Define.
13167         (NDS32_ARG_PASS_IN_REG_P): Use NDS32_MAX_GPR_REGS_FOR_ARGS.
13168         (FUNCTION_ARG_REGNO_P): Use NDS32_MAX_GPR_REGS_FOR_ARGS.
13169         (machine_function): Use GRP-specific stuff.
13171 2014-09-03  Chung-Ju Wu  <jasonwucj@gmail.com>
13173         * config/nds32/nds32.c (nds32_expand_prologue): Remove unused variables.
13174         (nds32_expand_epilogue): Likewise.
13175         (nds32_expand_prologue_v3push): Likewise.
13176         (nds32_expand_epilogue_v3pop): Likewise.
13178 2014-09-03  Chung-Ju Wu  <jasonwucj@gmail.com>
13180         * config/nds32/nds32.c (nds32_compute_stack_frame): Do not use
13181         v3push/v3pop for variadic function.
13182         * config/nds32/nds32.md (prologue, epilogue): Likewise.
13184 2014-09-03  Chung-Ju Wu  <jasonwucj@gmail.com>
13186         * config/nds32/nds32-md-auxiliary.c (nds32_output_stack_push):
13187         Check rtx for varargs implementation.
13188         (nds32_output_stack_pop): Likewise.
13189         * config/nds32/nds32-protos.h: Have a rtx argument for
13190         nds32_output_stack_push and nds32_output_stack_pop.
13191         * config/nds32/nds32.md: Likewise.
13193 2014-09-03  Chung-Ju Wu  <jasonwucj@gmail.com>
13195         * config/nds32/nds32-isr.c (nds32_isr_function_p): Define new function
13196         to check if FUNC is an interrupt service routine.
13197         * config/nds32/nds32-protos.h (nds32_isr_function_p): Declaration.
13199 2014-09-03  Chung-Ju Wu  <jasonwucj@gmail.com>
13201         * config/nds32/nds32.h (machine_function): Add some fields for variadic
13202         arguments implementation.
13204 2014-09-03  Chung-Ju Wu  <jasonwucj@gmail.com>
13206         * config/nds32/nds32-predicates.c
13207         (nds32_valid_stack_push_pop): Rename to ...
13208         (nds32_valid_stack_push_pop_p): ... this.
13209         * config/nds32/nds32-protos.h: Likewise.
13210         * config/nds32/predicates.md: Likewise.
13212 2014-09-03  Chung-Ju Wu  <jasonwucj@gmail.com>
13214         * config/nds32/nds32.c (nds32_gen_stack_v3push): Rename to ...
13215         (nds32_emit_stack_v3push): ... this.
13216         (nds32_gen_stack_v3pop): Rename to ...
13217         (nds32_emit_stack_v3pop): ... this and consider CFA restore
13218         information.
13220 2014-09-03  Chung-Ju Wu  <jasonwucj@gmail.com>
13222         * config/nds32/nds32.c (nds32_gen_stack_push_multiple): Rename to ...
13223         (nds32_emit_stack_push_multiple): ... this.
13224         (nds32_gen_stack_pop_multiple): Rename to ...
13225         (nds32_emit_stack_pop_multiple): ... this and consider CFA restore
13226         information.
13228 2014-09-03  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
13230         PR target/61078
13231         * config/s390/s390.md ("*negdi2_31"): Add s390_split_ok_p check
13232         and add a second splitter to handle the remaining cases.
13234 2014-09-03  Chung-Ju Wu  <jasonwucj@gmail.com>
13236         * config/nds32/nds32.h (PIC_OFFSET_TABLE_REGNUM): Define.
13238 2014-09-02  Trevor Saunders  <tsaunders@mozilla.com>
13240         * cfgexpand.c (label_rtx_for_bb): Change type to
13241         hash_map<basic_block, rtx_code_label *> *.
13242         (expand_gimple_basic_block): Adjust.
13243         (pass_expand::execute): Likewise.
13245 2014-09-02  Trevor Saunders  <tsaunders@mozilla.com>
13247         * asan.c, cfgexpand.c, config/alpha/alpha.md, config/arm/arm.c,
13248         config/epiphany/epiphany.md, config/h8300/h8300.c, config/i386/i386.md,
13249         config/m32r/m32r.c, config/mcore/mcore.md, config/mips/mips.c,
13250         config/mips/mips.md, config/nios2/nios2.c, config/pa/pa.c,
13251         config/s390/s390.c, config/s390/s390.md, config/sh/sh-mem.cc,
13252         config/sh/sh.c, config/sparc/sparc.c, dojump.c, function.c, optabs.c,
13253         stmt.c: Assign the result of gen_label_rtx to rtx_code_label * instead
13254         of rtx.
13256 2014-09-02  Trevor Saunders  <tsaunders@mozilla.com>
13258         * alloc-pool.c: Include coretypes.h.
13259         * cgraph.h, dbxout.c, dwarf2out.c, except.c, except.h, function.c,
13260         function.h, symtab.c, tree-cfg.c, tree-eh.c: Use hash_map and
13261         hash_set instead of htab.
13262         * ggc-page.c (in_gc): New variable.
13263         (ggc_free): Do nothing if a collection is taking place.
13264         (ggc_collect): Set in_gc appropriately.
13265         * ggc.h (gt_ggc_mx(const char *)): New function.
13266         (gt_pch_nx(const char *)): Likewise.
13267         (gt_ggc_mx(int)): Likewise.
13268         (gt_pch_nx(int)): Likewise.
13269         * hash-map.h (hash_map::hash_entry::ggc_mx): Likewise.
13270         (hash_map::hash_entry::pch_nx): Likewise.
13271         (hash_map::hash_entry::pch_nx_helper): Likewise.
13272 (hash_map::hash_map): Adjust.
13273 (hash_map::create_ggc): New function.
13274 (gt_ggc_mx): Likewise.
13275 (gt_pch_nx): Likewise.
13276         * hash-set.h (default_hashset_traits::ggc_mx): Likewise.
13277 (default_hashset_traits::pch_nx): Likewise.
13278 (hash_set::hash_entry::ggc_mx): Likewise.
13279 (hash_set::hash_entry::pch_nx): Likewise.
13280 (hash_set::hash_entry::pch_nx_helper): Likewise.
13281 (hash_set::hash_set): Adjust.
13282 (hash_set::create_ggc): New function.
13283 (hash_set::elements): Likewise.
13284 (gt_ggc_mx): Likewise.
13285 (gt_pch_nx): Likewise.
13286         * hash-table.h (hash_table::hash_table): Adjust.
13287 (hash_table::m_ggc): New member.
13288         (hash_table::~hash_table): Adjust.
13289         (hash_table::expand): Likewise.
13290         (hash_table::empty): Likewise.
13291 (gt_ggc_mx): New function.
13292         (hashtab_entry_note_pointers): Likewise.
13293 (gt_pch_nx): Likewise.
13295 2014-09-02  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
13297         * config/rs6000/rs6000-builtin.def (XVCVSXDDP_SCALE):  New
13298         built-in definition.
13299         (XVCVUXDDP_SCALE): Likewise.
13300         (XVCVDPSXDS_SCALE): Likewise.
13301         (XVCVDPUXDS_SCALE): Likewise.
13302         * config/rs6000/rs6000-c.c (altivec_overloaded_builtins):  Add
13303         entries for VSX_BUILTIN_XVCVSXDDP_SCALE,
13304         VSX_BUILTIN_XVCVUXDDP_SCALE, VSX_BUILTIN_XVCVDPSXDS_SCALE, and
13305         VSX_BUILTIN_XVCVDPUXDS_SCALE.
13306         * config/rs6000/rs6000-protos.h (rs6000_scale_v2df): New
13307         prototype.
13308         * config/rs6000/rs6000.c (real.h): New include.
13309         (rs6000_scale_v2df): New function.
13310         * config/rs6000/vsx.md (UNSPEC_VSX_XVCVSXDDP): New unspec.
13311         (UNSPEC_VSX_XVCVUXDDP): Likewise.
13312         (UNSPEC_VSX_XVCVDPSXDS): Likewise.
13313         (UNSPEC_VSX_XVCVDPUXDS): Likewise.
13314         (vsx_xvcvsxddp_scale): New define_expand.
13315         (vsx_xvcvsxddp): New define_insn.
13316         (vsx_xvcvuxddp_scale): New define_expand.
13317         (vsx_xvcvuxddp): New define_insn.
13318         (vsx_xvcvdpsxds_scale): New define_expand.
13319         (vsx_xvcvdpsxds): New define_insn.
13320         (vsx_xvcvdpuxds_scale): New define_expand.
13321         (vsx_xvcvdpuxds): New define_insn.
13322         * doc/extend.texi (vec_ctf): Add new prototypes.
13323         (vec_cts): Likewise.
13324         (vec_ctu): Likewise.
13325         (vec_splat): Likewise.
13326         (vec_div): Likewise.
13327         (vec_mul): Likewise.
13329 2014-09-02  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
13331         PR target/62275
13332         * config/arm/neon.md
13333         (neon_vcvt<NEON_VCVT:nvrint_variant><su_optab><VCVTF:mode>
13334         <v_cmp_result>): New pattern.
13335         * config/arm/iterators.md (NEON_VCVT): New int iterator.
13336         * config/arm/arm_neon_builtins.def (vcvtav2sf, vcvtav4sf, vcvtauv2sf,
13337         vcvtauv4sf, vcvtpv2sf, vcvtpv4sf, vcvtpuv2sf, vcvtpuv4sf, vcvtmv2sf,
13338         vcvtmv4sf, vcvtmuv2sf, vcvtmuv4sf): New builtin definitions.
13339         * config/arm/arm.c (arm_builtin_vectorized_function): Handle
13340         BUILT_IN_LROUNDF, BUILT_IN_LFLOORF, BUILT_IN_LCEILF.
13342 2014-09-02  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
13344         PR target/62275
13345         * config/arm/iterators.md (FIXUORS): New code iterator.
13346         (VCVT): New int iterator.
13347         (su_optab): New code attribute.
13348         (su): Likewise.
13349         * config/arm/vfp.md (l<vrint_pattern><su_optab><mode>si2): New pattern.
13351 2014-09-02  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
13353         * config/aarch64/predicates.md (aarch64_comparison_operation):
13354         New special predicate.
13355         * config/aarch64/aarch64.md (*csinc2<mode>_insn): Use
13356         aarch64_comparison_operation instead of matching an operator.
13357         Update operand numbers.
13358         (csinc3<mode>_insn): Likewise.
13359         (*csinv3<mode>_insn): Likewise.
13360         (*csneg3<mode>_insn): Likewise.
13361         (ffs<mode>2): Update gen_csinc3<mode>_insn callsite.
13362         * config/aarch64/aarch64.c (aarch64_get_condition_code):
13363         Return -1 instead of aborting on invalid condition codes.
13364         (aarch64_print_operand): Update aarch64_get_condition_code callsites
13365         to assert that the returned condition code is valid.
13366         * config/aarch64/aarch64-protos.h (aarch64_get_condition_code): Export.
13368 2014-09-02  Aldy Hernandez  <aldyh@redhat.com>
13370         * Makefile.in (TAGS): Handle constructs in common.opt, rtl.def,
13371         tree.def, and gimple.def
13373 2014-09-02  Jakub Jelinek  <jakub@redhat.com>
13374             Balaji V. Iyer  <balaji.v.iyer@intel.com>
13375             Igor Zamyatin  <igor.zamyatin@intel.com>
13377         * cilk-builtins.def (__cilkrts_cilk_for_32): New.
13378         (__cilkrts_cilk_for_64): Likewise.
13379         * cilk-common.c (declare_cilk_for_builtin): New function.
13380         (cilk_init_builtins): Declare __cilkrts_cilk_for_32 and
13381         __cilkrts_cilk_for_64 bultins.
13382         * cilk.h (enum cilk_tree_index): Added CILK_TI_F_LOOP_32 and
13383         CILK_TI_F_LOOP_64.
13384         (cilk_for_32_fndecl): New define.
13385         (cilk_for_64_fndecl): Likewise.
13386         * gimple-pretty-print.c (dump_gimple_omp_for): Correct hadling of
13387         GF_OMP_FOR_KIND_CILKFOR cases; Added NE_EXPR case.
13388         * gimple.h (enum gf_mask): Added GF_OMP_FOR_KIND_CILKFOR; adjusted
13389         GF_OMP_FOR_KIND_MASK, GF_OMP_FOR_SIMD, GF_OMP_FOR_COMBINED,
13390         GF_OMP_FOR_COMBINED_INTO.
13391         * gimplify.c (gimplify_scan_omp_clauses): Added
13392         OMP_CLAUSE__CILK_FOR_COUNT_ case.
13393         (gimplify_adjust_omp_clauses): Ditto.
13394         (gimplify_omp_for): Added CILK_FOR case.
13395         (gimplify_expr): Ditto.
13396         * omp-low.c: Include cilk.h.
13397         (extract_omp_for_data): Set appropriate kind for
13398         GF_OMP_FOR_KIND_CILKFOR; added check for GF_OMP_FOR_KIND_CILKFOR.
13399         (scan_sharing_clauses): Added OMP_CLAUSE__CILK_FOR_COUNT_ cases.
13400         (create_omp_child_function_name): Added second argument to handle
13401         cilk_for case.
13402         (cilk_for_check_loop_diff_type): New function.
13403         (expand_cilk_for_call): Likewise.
13404         (expand_cilk_for): Likewise.
13405         (create_omp_child_function): Set cilk_for_count; handle the cases when
13406         it is true; call create_omp_child_function_name with second argument.
13407         (expand_omp_taskreg): Set is_cilk_for and handle cases when it's true.
13408         (expand_omp_for): Handle case of GF_OMP_FOR_KIND_CILKFOR.
13409         * tree-core.h (omp_clause_code): Added OMP_CLAUSE__CILK_FOR_COUNT_.
13410         * tree-nested.c (convert_nonlocal_omp_clauses): Added
13411         OMP_CLAUSE__CILK_FOR_COUNT_ case.
13412         (convert_local_omp_clauses): Ditto.
13413         * tree-pretty-print.c (dump_omp_clause): Added
13414         OMP_CLAUSE__CILK_FOR_COUNT_ and OMP_CLAUSE_SCHEDULE_CILKFOR cases.
13415         (dump_generic_node): Added CILK_FOR case.
13416         * tree.c (omp_clause_num_ops): New element
13417         OMP_CLAUSE__CILK_FOR_COUNT_ (1).
13418         (omp_clause_code_name): New element _Cilk_for_count_.
13419         (walk_tree_1): Added OMP_CLAUSE__CILK_FOR_COUNT_ case.
13420         * tree.def: Add tree code for CILK_FOR.
13422 2014-09-02  Segher Boessenkool  <segher@kernel.crashing.org>
13424         * config/rs6000/40x.md (ppc403-integer): Move "exts" to "no dot".
13425         (ppc403-compare): Add "exts with dot" case.
13426         * config/rs6000/440.md (ppc440-integer, ppc440-compare): As above.
13427         * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Ditto.
13428         * config/rs6000/601.md (ppc601-integer, ppc601-compare): Ditto.
13429         * config/rs6000/603.md (ppc603-integer, ppc603-compare): Ditto.
13430         * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Ditto.
13431         * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Ditto.
13432         * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Ditto.
13433         * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
13434         cell-cmp-microcoded): Similarly.
13435         * config/rs6000/e300c2c3.md (ppce300c3_iu, ppce300c3_cmp): As before.
13436         * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Ditto.
13437         * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Ditto.
13438         * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Ditto.
13439         * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Ditto.
13440         * config/rs6000/power4.md (power4-integer, power4-compare): Ditto.
13441         * config/rs6000/power5.md (power5-integer, power5-compare): Ditto.
13442         * config/rs6000/power6.md (power6-exts): Add "no dot" condition.
13443         (power6-compare): Add "exts with dot" case.
13444         * config/rs6000/power7.md (power7-integer, power7-compare): As before.
13445         * config/rs6000/power8.md (power8-1cyc, power8-compare): Ditto.
13446         * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Ditto.
13448         * config/rs6000/predicates.md (lwa_operand): Don't allow memory
13449         if avoiding Cell microcode.
13450         * config/rs6000/rs6000.c (rs6000_adjust_cost): Handle exts+dot case.
13451         (is_cracked_insn): Ditto.
13452         (insn_must_be_first_in_group): Ditto.
13453         * config/rs6000/rs6000.md (dot): Adjust comment.
13454         (cell_micro): Handle exts+dot.
13455         (extendqidi2, extendhidi2, extendsidi2, *extendsidi2_lfiwax,
13456         *extendsidi2_nocell, *extendsidi2_nocell, extendqisi2, extendqihi2,
13457         extendhisi2, 16 anonymous instructions, and 12 splitters): Delete.
13458         (extendqi<mode>2, *extendqi<mode>2_dot, *extendqi<mode>2_dot2,
13459         extendhi<mode>2, *extendhi<mode>2, *extendhi<mode>2_noload,
13460         *extendhi<mode>2_dot, *extendhi<mode>2_dot2, extendsi<mode>2,
13461         *extendsi<mode>2_dot, *extendsi<mode>2_dot2): New.
13463 2014-09-02  Segher Boessenkool  <segher@kernel.crashing.org>
13465         * config/rs6000/rs6000.md (QHSI): Delete.
13466         (EXTQI, EXTHI, EXTSI): New mode iterators.
13467         (zero_extend<mode>di2, *zero_extend<mode>di2_internal1,
13468         *zero_extend<mode>di2_internal2, *zero_extend<mode>di2_internal3,
13469         *zero_extendsidi2_lfiwzx, zero_extendqisi2, zero_extendhisi2,
13470         9 anonymous instructions, and 8 splitters): Delete.
13471         (zero_extendqi<mode>2, *zero_extendqi<mode>2_dot,
13472         *zero_extendqi<mode>2_dot2, zero_extendhi<mode>2,
13473         *zero_extendhi<mode>2_dot, *zero_extendhi<mode>2_dot2,
13474         zero_extendsi<mode>2, *zero_extendsi<mode>2_dot,
13475         *zero_extendsi<mode>2_dot2): New.
13477 2014-09-02  Segher Boessenkool  <segher@kernel.crashing.org>
13479         * config/rs6000/rs6000.md (any_extend): New code iterator.
13480         (u, su): New code attributes.
13481         (dmode, DMODE): New mode attributes.
13482         (<su>mul<mode>3_highpart): New.
13483         (*<su>mul<mode>3_highpart): New.
13484         (<su>mulsi3_highpart_le): New.
13485         (<su>muldi3_highpart_le): New.
13486         (<su>mulsi3_highpart_64): New.
13487         (<u>mul<mode><dmode>3): New.
13488         (mulsidi3, umulsidi3, smulsi3_highpart, umulsi3_highpart, and two
13489         splitters): Delete.
13490         (mulditi3, umulditi3, smuldi3_highpart, umuldi3_highpart, and two
13491         splitters): Delete.
13493 2014-09-02  Segher Boessenkool  <segher@kernel.crashing.org>
13495         * config/rs6000/rs6000.md (mulsi3, *mulsi3_internal1,
13496         *mulsi3_internal2, and two splitters): Delete.
13497         (muldi3, *muldi3_internal1, *muldi3_internal2, and two splitters):
13498         Delete.
13499         (mul<mode>3, mul<mode>3_dot, mul<mode>3_dot2): New.
13501 2014-09-02  Richard Biener  <rguenther@suse.de>
13503         PR tree-optimization/62695
13504         * tree-ssa-structalias.c (find_func_clobbers): Add missing
13505         vector truncate.
13507 2014-09-01  Oleg Endo  <olegendo@gcc.gnu.org>
13509         PR target/62312
13510         * config/sh/sh.md (*cmp_div0s_0): Add missing constraints.
13512 2014-09-01  Andi Kleen  <ak@linux.intel.com>
13514         * file-find.c (add_prefix_begin): Add.
13515         (do_add_prefix): Rename from add_prefix with first argument.
13516         (add_prefix): Add new wrapper.
13517         * file-find.h (add_prefix_begin): Add.
13518         * gcc-ar.c (main): Support -B option.
13520 2014-09-01  Segher Boessenkool  <segher@kernel.crashing.org>
13522         * genemit.c: Include dumpfile.h.
13523         (gen_split): Print name of splitter function to dump file.
13525 2014-09-01  Richard Biener  <rguenther@suse.de>
13527         * tree-ssa-struct-aliases.c (find_func_aliases_for_builtin_call):
13528         Use stack auto_vecs for constraint expressions.
13529         (find_func_aliases_for_call): Likewise.
13530         (find_func_aliases): Likewise.
13531         (find_func_clobbers): Likewise.
13533 2014-09-01  Richard Biener  <rguenther@suse.de>
13535         * tree-ssa-pre.c (phi_translate_1): Avoid re-allocating the
13536         operands vector in most cases.  Remove redundant code.
13538 2014-09-01  Olivier Hainque  <hainque@adacore.com>
13540         * config/vxworksae.h (VXWORKSAE_TARGET_DIR): Rely on
13541         $WIND_BASE instead of designating a harcoded arbitrary home dir.
13542         (VXWORKS_ADDITIONAL_CPP_SPEC): Adjust callers.
13544 2014-09-01  Richard Biener  <rguenther@suse.de>
13546         * tree-ssa-sccvn.h (copy_reference_ops_from_ref,
13547         copy_reference_ops_from_call, vn_nary_op_compute_hash,
13548         vn_reference_compute_hash, vn_reference_insert): Remove.
13549         (vn_reference_lookup_call): New function.
13550         * tree-ssa-sccvn.c (vn_reference_compute_hash,
13551         copy_reference_ops_from_ref, copy_reference_ops_from_call,
13552         vn_reference_insert, vn_nary_op_compute_hash): Make static.
13553         (create_reference_ops_from_call): Remove.
13554         (vn_reference_lookup_3): Properly update shared_lookup_references.
13555         (vn_reference_lookup_pieces): Assert that we updated
13556         shared_lookup_references properly.
13557         (vn_reference_lookup): Likewise.
13558         (vn_reference_lookup_call): New function.
13559         (visit_reference_op_call): Use it.  Avoid re-building the
13560         reference ops.
13561         (visit_reference_op_load): Remove redundant lookup.
13562         (visit_reference_op_store): Perform special tail-merging work
13563         only when possibly doing tail-merging.
13564         (visit_use): Likewise.
13565         * tree-ssa-pre.c (compute_avail): Use vn_reference_lookup_call.
13567 2014-09-01  Jakub Jelinek  <jakub@redhat.com>
13569         PR target/62025
13570         * sched-deps.c (add_or_update_dep_1): If ask_dependency_caches
13571         returned DEP_PRESENT, make sure to set DEP_MULTIPLE on present_dep.
13572         (find_inc): Revert 2014-08-13 change.
13574 2014-09-01  Marek Polacek  <polacek@redhat.com>
13576         PR middle-end/61903
13577         * expmed.c (store_fixed_bit_field_1): Shift UHWI 1 instead of HWI 1.
13578         Change the type of V to unsigned HOST_WIDE_INT.
13580 2014-09-01  Thomas Preud'homme  <thomas.preudhomme@arm.com>
13582         * tree-ssa-math-opts.c (struct symbolic_number): Clarify comment about
13583         the size of byte markers.
13584         (do_shift_rotate): Fix confusion between host, target and marker byte
13585         size.
13586         (verify_symbolic_number_p): Likewise.
13587         (find_bswap_or_nop_1): Likewise.
13588         (find_bswap_or_nop): Likewise.
13590 2014-09-01  Olivier Hainque  <hainque@adacore.com>
13592         * Makefile.in (FLAGS_TO_PASS): Propagate INSTALL, INSTALL_DATA,
13593         INSTALL_SCRIPT and INSTALL_PROGRAM as well.
13595 2014-09-01  Jakub Jelinek  <jakub@redhat.com>
13597         * config/gnu-user.h (LIBLSAN_EARLY_SPEC): Define.
13598         * gcc.c (LIBLSAN_SPEC, LIBLSAN_EARLY_SPEC): Follow LIBTSAN*_SPEC.
13599         (SANITIZER_EARLY_SPEC): Include LIBLSAN_EARLY_SPEC for -fsanitize=leak.
13601 2014-09-01  Yury Gribov  <y.gribov@samsung.com>
13603         PR sanitizer/61897
13604         PR sanitizer/62140
13605         * asan.c (asan_mem_ref_get_end): Handle non-ptroff_t lengths.
13606         (build_check_stmt): Likewise.
13607         (instrument_strlen_call): Likewise.
13608         (asan_expand_check_ifn): Likewise and fix types.
13609         (maybe_cast_to_ptrmode): New function.
13611 2014-09-01  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
13613         * config/mcore/mcore.c (try_constant_tricks): Fix declaration.
13615 2014-08-31  Gerald Pfeifer  <gerald@pfeifer.com>
13617         * doc/generic.texi (Deficiencies): Add note on exemplary mistakes.
13619 2014-08-30  John David Anglin  <danglin@gcc.gnu.org>
13621         * config/pa/pa.c (pa_assemble_integer): Don't add PLABEL relocation
13622         prefix to function labels when generating fast indirect calls.
13624 2014-08-30  David Malcolm  <dmalcolm@redhat.com>
13626         PR bootstrap/62304
13628         * gcc/reorg.c (skip_consecutive_labels): Convert return type and
13629         param back from rtx_insn * to rtx.  Rename param from "label" to
13630         "label_or_return", reintroducing "label" as an rtx_insn * after
13631         we've ensured it's not a RETURN.
13632         (first_active_target_insn): Likewise for return type and param;
13633         add a checked cast to rtx_insn * once we've ensured "insn" is not
13634         a RETURN.
13635         (steal_delay_list_from_target): Convert param "pnew_thread" back
13636         from rtx_insn ** to rtx *.  Replace use of JUMP_LABEL_AS_INSN
13637         with JUMP_LABEL.
13638         (own_thread_p): Convert param "thread" back from an rtx_insn * to
13639         an rtx.  Introduce local rtx_insn * "thread_insn" with a checked
13640         cast once we've established we're not dealing with a RETURN,
13641         renaming subsequent uses of "thread" to "thread_insn".
13642         (fill_simple_delay_slots): Convert uses of JUMP_LABEL_AS_INSN back
13643         to JUMP_LABEL.
13644         (follow_jumps): Convert return type and param "label" from
13645         rtx_insn * back to rtx.  Move initialization of "value" to after
13646         the handling for ANY_RETURN_P, adding a checked cast there to
13647         rtx_insn *.  Convert local rtx_insn * "this_label" to an rtx and
13648         rename to "this_label_or_return", reintroducing "this_label" as
13649         an rtx_insn * once we've handled the case where it could be an
13650         ANY_RETURN_P.
13651         (fill_slots_from_thread): Rename param "thread" to
13652         "thread_or_return", converting from an rtx_insn * back to an rtx.
13653         Reintroduce name "thread" as an rtx_insn * local with a checked
13654         cast once we've handled the case of it being an ANY_RETURN_P.
13655         Convert local "new_thread" from an rtx_insn * back to an rtx.
13656         Add a checked cast when assigning to "trial" from "new_thread".
13657         Convert use of JUMP_LABEL_AS_INSN back to JUMP_LABEL.  Add a
13658         checked cast to rtx_insn * from "new_thread" when invoking
13659         get_label_before.
13660         (fill_eager_delay_slots): Convert locals "target_label",
13661         "insn_at_target" from rtx_insn * back to rtx.
13662         Convert uses of JUMP_LABEL_AS_INSN back to JUMP_LABEL.
13663         (relax_delay_slots): Convert locals "trial", "target_label" from
13664         rtx_insn * back to rtx.  Convert uses of JUMP_LABEL_AS_INSN back
13665         to JUMP_LABEL.  Add a checked cast to rtx_insn * on "trial" when
13666         invoking update_block.
13667         (dbr_schedule): Convert use of JUMP_LABEL_AS_INSN back to
13668         JUMP_LABEL; this removes all JUMP_LABEL_AS_INSN from reorg.c.
13670         * resource.h (mark_target_live_regs): Undo erroneous conversion
13671         of second param of r214693, converting it back from rtx_insn * to
13672         rtx, since it could be a RETURN.
13674         * resource.c (find_dead_or_set_registers): Similarly, convert
13675         param "jump_target" back from an rtx_insn ** to an rtx *, as we
13676         could be writing back a RETURN.  Rename local rtx_insn * "next" to
13677         "next_insn", and introduce "lab_or_return" as a local rtx,
13678         handling the case where JUMP_LABEL (this_jump_insn) is a RETURN.
13679         (mark_target_live_regs): Undo erroneous conversion
13680         of second param of r214693, converting it back from rtx_insn * to
13681         rtx, since it could be a RETURN.  Rename it from "target" to
13682         "target_maybe_return", reintroducing the name "target" as a local
13683         rtx_insn * with a checked cast, after we've handled the case of
13684         ANY_RETURN_P.
13686 2014-08-29  DJ Delorie  <dj@redhat.com>
13688         * cppbuiltin.c (define_builtin_macros_for_type_sizes): Round
13689         pointer size up to a power of two.
13690         * defaults.h (DWARF2_ADDR_SIZE): Round up.
13691         (POINTER_SIZE_UNITS): New, rounded up value.
13692         * dwarf2asm.c (size_of_encoded_value): Use it.
13693         (dw2_output_indirect_constant_1): Likewise.
13694         * expmed.c (init_expmed_one_conv): We now know the sizes of
13695         partial int modes.
13696         * loop-iv.c (iv_number_of_iterations): Use precision, not size.
13697         * optabs.c (expand_float): Use precision, not size.
13698         (expand_fix): Likewise.
13699         * simplify-rtx (simplify_unary_operation_1): Likewise.
13700         * tree-dfa.c (get_ref_base_and_extent): Likewise.
13701         * varasm.c (assemble_addr_to_section): Round up pointer sizes.
13702         (default_assemble_integer) Likewise.
13703         (dump_tm_clone_pairs): Likewise.
13704         * dwarf2out.c (mem_loc_descriptor): Allow partial-int modes also.
13705         * var-tracking.c (adjust_mems): Allow partial-int modes also.
13706         (prepare_call_arguments): Likewise.
13707         * stor-layout.c (finalize_type_size): Preserve precision.
13708         (layout_type): Use precision, not size.
13710         * expr.c (convert_move): If the target has an explicit converter,
13711         use it.
13713 2014-08-29  David Malcolm  <dmalcolm@redhat.com>
13715         * gdbinit.in: Skip various inline functions in rtl.h when
13716         stepping.
13718 2014-08-29  Richard Sandiford  <richard.sandiford@arm.com>
13720         PR bootstrap/62301
13721         * rtlanal.c (rtx_referenced_p): Fix typo in LABEL_P call.
13723 2014-08-29  Richard Biener  <rguenther@suse.de>
13725         PR tree-optimization/62291
13726         * tree-ssa-pre.c (sorted_array_from_bitmap_set): Reserve
13727         exactly the vector size needed and use quick_push.
13728         (phi_translate_1): Adjust comment.
13729         (valid_in_sets): Remove block argument and remove pointless
13730         checking of NAMEs.
13731         (dependent_clean): Adjust for removal of block argument.
13732         (clean): Likewise.
13733         (compute_antic_aux): Likewise.
13734         (compute_partial_antic_aux): Likewise.
13736 2014-08-29  Alexander Ivchenko  <alexander.ivchenko@intel.com>
13737             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
13738             Anna Tikhonova  <anna.tikhonova@intel.com>
13739             Ilya Tocar  <ilya.tocar@intel.com>
13740             Andrey Turetskiy  <andrey.turetskiy@intel.com>
13741             Ilya Verbin  <ilya.verbin@intel.com>
13742             Kirill Yukhin  <kirill.yukhin@intel.com>
13743             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
13745         * config/i386/sse.md
13746         (define_insn "avx2_interleave_highv4di<mask_name>"): Add masking.
13747         (define_insn "vec_interleave_highv2di<mask_name>"): Ditto.
13748         (define_insn "avx2_interleave_lowv4di<mask_name>"): Ditto.
13749         (define_insn "vec_interleave_lowv2di<mask_name>"): Ditto.
13751 2014-08-29  Alexander Ivchenko  <alexander.ivchenko@intel.com>
13752             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
13753             Anna Tikhonova  <anna.tikhonova@intel.com>
13754             Ilya Tocar  <ilya.tocar@intel.com>
13755             Andrey Turetskiy  <andrey.turetskiy@intel.com>
13756             Ilya Verbin  <ilya.verbin@intel.com>
13757             Kirill Yukhin  <kirill.yukhin@intel.com>
13758             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
13760         * config/i386/i386-modes.def: Add V12QI, V14QI, V6HI modes.
13761         * config/i386/sse.md
13762         (define_mode_iterator VI4_128_8_256): New.
13763         (define_mode_iterator VI2_128_4_256): Ditto.
13764         (define_mode_iterator PMOV_DST_MODE): Rename into
13765         (define_mode_iterator PMOV_DST_MODE_1): this.
13766         (define_insn "*avx512f_<code><pmov_src_lower><mode>2"):
13767         Use PMOV_DST_MODE_1 mode iterator.
13768         (define_insn "avx512f_<code><pmov_src_lower><mode>2_mask"):
13769         Ditto.
13770         (define_insn "avx512f_<code><pmov_src_lower><mode>2_mask"):
13771         Ditto.
13772         (define_insn "*avx512bw_<code>v32hiv32qi2"): New.
13773         (define_insn "avx512bw_<code>v32hiv32qi2_mask"): Ditto.
13774         (define_expand "avx512bw_<code>v32hiv32qi2_store_mask"): Ditto.
13775         (define_mode_iterator PMOV_DST_MODE_2): New.
13776         (define_insn "*avx512vl_<code><ssedoublemodelower><mode>2"): Ditto.
13777         (define_insn "<avx512>_<code><ssedoublemodelower><mode>2_mask"): Ditto.
13778         (define_expand "<avx512>_<code><ssedoublemodelower><mode>2_store_mask"):
13779         Ditto.
13780         (define_mode_iterator PMOV_SRC_MODE_3): Ditto.
13781         (define_mode_attr pmov_dst_3): Ditto.
13782         (define_mode_attr pmov_dst_zeroed_3): Ditto.
13783         (define_mode_attr pmov_suff_3): Ditto.
13784         (define_insn "*avx512vl_<code><mode>v<ssescalarnum>qi2"): Ditto.
13785         (define_insn "*avx512vl_<code>v2div2qi2_store"): Ditto.
13786         (define_insn "avx512vl_<code>v2div2qi2_mask"): Ditto.
13787         (define_insn "avx512vl_<code>v2div2qi2_store_mask"): Ditto.
13788         (define_insn "*avx512vl_<code><mode>v4qi2_store"): Ditto.
13789         (define_insn "avx512vl_<code><mode>v4qi2_mask"): Ditto.
13790         (define_insn "avx512vl_<code><mode>v4qi2_store_mask"): Ditto.
13791         (define_insn "*avx512vl_<code><mode>v8qi2_store"): Ditto.
13792         (define_insn "avx512vl_<code><mode>v8qi2_mask"): Ditto.
13793         (define_insn "avx512vl_<code><mode>v8qi2_store_mask"): Ditto.
13794         (define_mode_iterator PMOV_SRC_MODE_4): Ditto.
13795         (define_mode_attr pmov_dst_4): Ditto.
13796         (define_mode_attr pmov_dst_zeroed_4): Ditto.
13797         (define_mode_attr pmov_suff_4): Ditto.
13798         (define_insn "*avx512vl_<code><mode>v<ssescalarnum>hi2"): Ditto.
13799         (define_insn "*avx512vl_<code><mode>v4hi2_store"): Ditto.
13800         (define_insn "avx512vl_<code><mode>v4hi2_mask"): Ditto.
13801         (define_insn "avx512vl_<code><mode>v4hi2_store_mask"): Ditto.
13802         (define_insn "*avx512vl_<code>v2div2hi2_store"): Ditto.
13803         (define_insn "avx512vl_<code>v2div2hi2_mask"): Ditto.
13804         (define_insn "avx512vl_<code>v2div2hi2_store_mask"): Ditto.
13805         (define_insn "*avx512vl_<code>v2div2si2"): Ditto.
13806         (define_insn "*avx512vl_<code>v2div2si2_store"): Ditto.
13807         (define_insn "avx512vl_<code>v2div2si2_mask"): Ditto.
13808         (define_insn "avx512vl_<code>v2div2si2_store_mask"): Ditto.
13810 2014-08-29  Richard Biener  <rguenther@suse.de>
13812         * tree-cfg.c (verify_gimple_assign_unary): Do not allow
13813         NON_LVALUE_EXPR in gimple.
13815 2014-08-29  Richard Biener  <rguenther@suse.de>
13817         PR middle-end/62292
13818         * gimple-fold.c (gimple_fold_builtin_strcpy): Fix error
13819         from previous refactoring.
13820         (gimple_fold_builtin_strncpy): Likewise.
13822 2014-08-29  David Malcolm  <dmalcolm@redhat.com>
13824         PR bootstrap/62300
13825         * function.c (assign_parm_setup_reg): Remove erroneous checked
13826         cast to rtx_insn * on result of gen_extend_insn in favor of
13827         introducing a new local rtx "pat".
13829 2014-08-29  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
13831         * config/mep/mep-pragma.c (mep_pragma_coprocessor_subclass): Rework
13832         to silence warning.
13833         * config/mep/mep.c (VECTOR_TYPE_P): Remove duplicate definition.
13835 2014-08-28  David Malcolm  <dmalcolm@redhat.com>
13837         * rtl.h (previous_insn): Strengthen param from rtx to rtx_insn *.
13838         (next_insn): Likewise.
13839         * emit-rtl.c (next_insn): Likewise.
13840         (previous_insn): Likewise.
13841         * config/pa/pa.c (remove_useless_addtr_insns): Strenghten locals
13842         "insn" and "next" from rtx to rtx_insn *.
13843         * config/picochip/picochip.c (picochip_reorg): Likewise for locals
13844         "insn", "insn1", "vliw_start",  "prologue_end_note",
13845         "last_insn_in_packet".
13847 2014-08-28  David Malcolm  <dmalcolm@redhat.com>
13849         * shrink-wrap.h (active_insn_between): Strengthen both params from
13850         rtx to rtx_insn *.
13851         * function.c (active_insn_between): Likewise.
13853 2014-08-28  David Malcolm  <dmalcolm@redhat.com>
13855         * genattr.c (main): When writing out insn-attr.h, strengthen param
13856         of dfa_clear_single_insn_cache from rtx to rtx_insn *.
13857         * genautomata.c (output_dfa_clean_insn_cache_func): Likewise when
13858         writing out the definition of dfa_clear_single_insn_cache to the
13859         generated insn-automata.c
13861 2014-08-28  David Malcolm  <dmalcolm@redhat.com>
13863         * resource.h (clear_hashed_info_for_insn): Strengthen param from
13864         rtx to rtx_insn *.
13865         (incr_ticks_for_insn): Likewise.
13866         (init_resource_info): Likewise.
13868         * resource.c (init_resource_info): Likewise.
13869         (clear_hashed_info_for_insn): Likewise.
13870         (incr_ticks_for_insn): Likewise.
13872         * reorg.c (delete_scheduled_jump): Strengthen param "insn" from
13873         rtx to rtx_insn *.
13874         (steal_delay_list_from_target): Use methods of "seq".
13875         (try_merge_delay_insns): Use methods of "merged_insns".
13876         (update_block): Strengthen param "insn" from rtx to rtx_insn *.
13877         (reorg_redirect_jump): Likewise for param "jump".
13879 2014-08-28  David Malcolm  <dmalcolm@redhat.com>
13881         * insn-addr.h (insn_addresses_new): Strengthen param "insn" from
13882         rtx to rtx_insn *.
13883         * config/s390/s390.c (s390_split_branches): Eliminate top-level
13884         local rtx "tmp", in favor of new local rtx "mem" and rtx_insn *
13885         "set_insn".
13886         (s390_mainpool_finish): In three places, split out a local rtx
13887         "insn" into a local rtx - "set" or "pat" - and a rtx_insn *
13888         "insn".  Strengthen local "pool_end" from rtx to rtx_code_label *
13889         and split another local rtx "insn" out into rtx "pat" and
13890         rtx_insn * "insn".
13891         * config/sh/sh.c (output_branchy_insn): Rather than working
13892         directly on operands[9], introduce local rtx_code_label *
13893         variables named "lab" in two places, working on them, and then
13894         assigning them to operands[9], so that the intervening operations
13895         are known by the type system to be on insns.
13897 2014-08-28  David Malcolm  <dmalcolm@redhat.com>
13899         * rtl.h (INSN_HAS_LOCATION): Strengthen param from const_rtx to
13900         const rtx_insn *.
13902         * print-rtl.c (print_rtx): Add checked cast to const rtx_insn *
13903         in invocation of INSN_HAS_LOCATION.
13905 2014-08-28  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
13907         * config/rs6000/altivec.h (vec_xl): New #define.
13908         (vec_xst): Likewise.
13909         * config/rs6000/rs6000-builtin.def (XXSPLTD_V2DF): New built-in.
13910         (XXSPLTD_V2DI): Likewise.
13911         (DIV_V2DI): Likewise.
13912         (UDIV_V2DI): Likewise.
13913         (MUL_V2DI): Likewise.
13914         * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
13915         entries for VSX_BUILTIN_XVRDPI, VSX_BUILTIN_DIV_V2DI,
13916         VSX_BUILTIN_UDIV_V2DI, VSX_BUILTIN_MUL_V2DI,
13917         VSX_BUILTIN_XXSPLTD_V2DF, and VSX_BUILTIN_XXSPLTD_V2DI).
13918         * config/rs6000/vsx.md (UNSPEC_VSX_XXSPLTD): New unspec.
13919         (UNSPEC_VSX_DIVSD): Likewise.
13920         (UNSPEC_VSX_DIVUD): Likewise.
13921         (UNSPEC_VSX_MULSD): Likewise.
13922         (vsx_mul_v2di): New insn-and-split.
13923         (vsx_div_v2di): Likewise.
13924         (vsx_udiv_v2di): Likewise.
13925         (vsx_xxspltd_<mode>): New insn.
13927 2014-08-28  David Malcolm  <dmalcolm@redhat.com>
13929         * rtl.h (RTX_PREV): Added checked casts to uses of PREV_INSN and
13930         NEXT_INSN.
13931         (PREV_INSN): Strengthen param from const_rtx to const rtx_insn *.
13932         (NEXT_INSN): Likewise.
13933         (JUMP_LABEL_AS_INSN): Add a "const" modifier to param.
13934         (reg_used_between_p): Strengthen params 2 and 3 from const_rtx to
13935         const rtx_insn *.
13936         (no_labels_between_p): Likewise for both params.
13938         * config/aarch64/aarch64.c (aarch64_output_casesi): Add a checked
13939         cast when using NEXT_INSN on operands[2].
13940         * config/alpha/alpha.c (alpha_set_memflags): Strengthen local
13941         "insn" from rtx to rtx_insn *, adding a checked cast.
13942         (alpha_handle_trap_shadows): Strengthen locals "i", "n" from rtx to
13943         rtx_insn *.
13944         * config/arc/arc-protos.h (arc_ccfsm_record_condition): Likewise
13945         for third param.
13946         (arc_text_label): Likewise for param "insn".
13947         * config/arc/arc.c (arc_expand_epilogue): Likewise for local
13948         "insn".
13949         (arc_ccfsm_record_condition): Likewise for param "jump".
13950         (arc_text_label): Likewise for local "label".
13951         * config/arc/arc.md (doloop_begin_i): Likewise for local "scan".
13952         Introduce a local "seq" via a dyn_cast to rtx_sequence *, and use
13953         a method for typesafety.  Add a checked cast.
13954         * config/arc/constraints.md (Clb): Add a checked cast when getting
13955         the CODE_LABEL from a LABEL_REF.
13956         * config/arm/arm.c (require_pic_register): Strengthen locals
13957         "seq", "insn" from rtx to rtx_insn *.
13958         (create_fix_barrier): Likewise for locals "selected", "next".
13959         (thumb1_reorg): Likewise for locals "prev", "insn".
13960         (arm_expand_prologue): Likewise for local "last".
13961         (thumb1_output_casesi): Add a checked cast when using NEXT_INSN on
13962         operands[0].
13963         (thumb2_output_casesi): Likewise for operands[2].
13964         * config/avr/avr-log.c (avr_log_vadump): Within 'L' case,
13965         strengthen local "insn" from rtx to rtx_insn *.
13966         * config/bfin/bfin.c (find_next_insn_start): Likewise for return
13967         type and param "insn".
13968         (find_prev_insn_start): Likewise.
13969         (hwloop_optimize): Likewise for locals "insn", "last_insn",
13970         "prev".
13971         (gen_one_bundle): Likewise for loal "t".
13972         (find_load): Likewise for param "insn".
13973         (workaround_speculation): Likewise for locals "insn", "next",
13974         "target", "next_tgt".
13975         * config/c6x/c6x.c (assign_reservations): Likewise for both params
13976         and for locals "insn", "within", "last".
13977         (count_unit_reqs): Likewise for params "head", "tail" and local
13978         "insn".
13979         (try_rename_operands): Likewise for params "head", "tail".
13980         (reshuffle_units): Likewise for locals "head", "tail", "insn".
13981         (struct c6x_sched_context): Likewise for fields
13982         "last_scheduled_insn", "last_scheduled_iter0".
13983         (init_sched_state): Replace NULL_RTX with NULL.
13984         (reorg_split_calls): Strengthen local "new_cycle_first" from rtx
13985         to rtx_insn *.
13986         (undo_split_delayed_nonbranch): Likewise for param and for local
13987         "prev".
13988         (conditionalize_after_sched): Likewise for local "insn".
13989         (bb_earliest_end_cycle): Likewise.
13990         (filter_insns_above): Likewise for locals "insn", "next".
13991         (hwloop_optimize): Remove redundant checked cast.
13992         (hwloop_fail): Strengthen local "t" from rtx to rtx_insn *.
13993         * config/cris/cris.c (cris_initial_frame_pointer_offset): Replace
13994         NULL_RTX with NULL.
13995         (cris_simple_epilogue): Likewise.
13996         (cris_expand_prologue): Likewise.
13997         (cris_expand_epilogue): Likewise.
13998         * config/frv/frv.c (frv_function_contains_far_jump): Strengthen
13999         local "insn" from rtx to rtx_insn *.
14000         (frv_ifcvt_modify_tests): Likewise for locals "last_insn", "insn".
14001         (struct frv_packet_group): Likewise for the elements within array
14002         fields "insns", "sorted", and for field "nop".
14003         (frv_packet): Likewise for the elements within array field
14004         "insns".
14005         (frv_add_insn_to_packet): Likewise for param "insn".
14006         (frv_insert_nop_in_packet): Likewise for param "insn" and local
14007         "last".
14008         (frv_for_each_packet): Likewise for locals "insn", "next_insn".
14009         (frv_sort_insn_group_1): Likewise for local "insn".
14010         (frv_optimize_membar_local): Likewise.
14011         (frv_align_label): Likewise for locals "x", "last", "barrier",
14012         "label".
14013         * config/ia64/ia64.c (last_scheduled_insn): Likewise for this
14014         local.
14015         (ia64_sched_init): Likewise for local "insn".
14016         (scheduled_good_insn): Likewise for param "last".
14017         (struct _ia64_sched_context): Likewise for field
14018         "last_scheduled_insn".
14019         (ia64_init_sched_context): Replace NULL_RTX with NULL.
14020         (struct bundle_state): Likewise for field "insn".
14021         (issue_nops_and_insn): Likewise for param "insn".
14022         (get_next_important_insn): Likewise for return type and both
14023         params.
14024         (ia64_add_bundle_selector_before): Likewise for param "insn".
14025         (bundling): Likewise for params "prev_head_insn", "tail" and
14026         locals "insn", "next_insn", "b".  Eliminate top-level local rtx
14027         "nop" in favor of new locals rtx "nop_pat" and rtx_insn *nop;
14028         * config/iq2000/iq2000-protos.h (iq2000_fill_delay_slot):
14029         Strengthen final param from rtx to rtx_insn *.
14030         (iq2000_move_1word): Likewise for second param.
14031         * config/iq2000/iq2000.c (iq2000_fill_delay_slot): Likewise for
14032         param "cur_insn" and local "next_insn".
14033         (iq2000_move_1word): Likewise for param "insn".
14034         * config/iq2000/iq2000.md (insn before ADDR_DIFF_VEC): Add checked
14035         casts when using NEXT_INSN on operands[1].
14036         * config/m32c/m32c.c (m32c_function_needs_enter): Strengthen local
14037         "insn" from rtx to rtx_insn *.
14038         * config/m68k/m68k.c (m68k_jump_table_ref_p): Split out uses of
14039         "x", introducing local rtx_insn * "insn" for when working with the
14040         CODE_LABEL of the LABEL_REF.
14041         (m68k_sched_md_init_global): Strengthen local "insn" from rtx to
14042         rtx_insn *.
14043         * config/mcore/mcore-protos.h (mcore_is_dead): Likewise for first
14044         param.
14045         * config/mcore/mcore.c (emit_new_cond_insn): Likewise for return
14046         type.
14047         (conditionalize_block): Likewise for return type and param.
14048         (mcore_is_dead): Likewise for param "first" and local "insn".
14049         (emit_new_cond_insn): Likewise for return type.
14050         (conditionalize_block): Likewise for return type, param, and
14051         locals "insn", "blk_1_br", "end_blk_2_insn", "start_blk_3_lab",
14052         "newinsn".
14053         (conditionalize_optimization): Likewise for local "insn".
14054         * config/mep/mep.c (mep_jmp_return_reorg): Add checked cast when
14055         using NEXT_INSN.
14056         * config/microblaze/microblaze.md: Add checked casts when using
14057         NEXT_INSN.
14058         * config/mips/mips.c (mips_expand_prologue): Eliminate top-level
14059         rtx "insn" in favor of various more tightly-scoped rtx "insn" and
14060         and rtx_insn * "insn".
14061         * config/mips/mips.md (casesi_internal_mips16_<mode>): Add a
14062         checked cast when using NEXT_INSN on operands[2].
14063         * config/mn10300/mn10300.c (mn10300_insert_setlb_lcc): Strengthen
14064         local "insn" from rtx to rtx_insn *.
14065         * config/nds32/nds32-fp-as-gp.c (nds32_fp_as_gp_check_available):
14066         Likewise.
14067         * config/nds32/nds32-md-auxiliary.c (nds32_output_casesi_pc_relative):
14068         Add a checked cast when using NEXT_INSN on operands[1].
14069         * config/pa/pa-protos.h (pa_following_call): Strengthen param from
14070         rtx to rtx_insn *.
14071         (pa_output_cbranch): Likewise for final param.
14072         (pa_output_lbranch): Likewise for second param.
14073         (pa_output_bb): Likewise for third param.
14074         (pa_output_bvb): Likewise.
14075         (pa_output_dbra): Likewise for second param.
14076         (pa_output_movb): Likewise.
14077         (pa_output_parallel_movb): Likewise.
14078         (pa_output_parallel_addb): Likewise.
14079         (pa_output_millicode_call): Likewise for first param.
14080         (pa_output_mul_insn): Likewise for second param.
14081         (pa_output_div_insn): Likewise for third param.
14082         (pa_output_mod_insn): Likewise for second param.
14083         (pa_jump_in_call_delay): Likewise for param.
14084         * config/pa/pa.c (pa_output_mul_insn): Likewise for param "insn".
14085         (pa_output_div_insn): Likewise.
14086         (pa_output_mod_insn): Likewise.
14087         (pa_output_cbranch): Likewise.
14088         (pa_output_lbranch): Likewise.
14089         (pa_output_bb): Likewise.
14090         (pa_output_bvb): Likewise.
14091         (pa_output_dbra): Likewise.
14092         (pa_output_movb): Likewise.
14093         (pa_output_millicode_call): Likewise; use method of rtx_sequence *
14094         to simplify and for typesafety.
14095         (pa_output_call): Use method of rtx_sequence *.
14096         (forward_branch_p): Strengthen param "insn" from rtx to rtx_insn *.
14097         (pa_jump_in_call_delay): Likewise.
14098         (pa_output_parallel_movb): Likewise.
14099         (pa_output_parallel_addb): Likewise.
14100         (pa_following_call): Likewise.
14101         (pa_combine_instructions): Likewise for locals "anchor",
14102         "floater".
14103         (pa_can_combine_p): Likewise for params "anchor", "floater" and
14104         locals "start", "end".
14105         * config/picochip/picochip.c (picochip_reset_vliw): Likewise for
14106         param "insn" and local "local_insn".
14107         (picochip_final_prescan_insn): Likewise for local "local_insn".
14108         * config/rs6000/rs6000.c (compute_save_world_info): Likewise for
14109         local "insn".
14110         (uses_TOC): Likewise.
14111         * config/s390/s390.c (get_some_local_dynamic_name): Likewise.
14112         (s390_mainpool_finish): Eliminate top-level local rtx "insn",
14113         splitting out to more tightly-scoped locals, 3 as rtx and one as
14114         rtx_insn *.
14115         (s390_optimize_nonescaping_tx): Strengthen local "tmp" from rtx
14116         to rtx_insn *.
14117         (s390_emit_prologue): Introduce a local "insn" to be an rtx_insn *
14118         where needed.
14119         * config/sh/sh-protos.h (barrier_align): Strenghten param from rtx
14120         to rtx_insn *.
14121         (fixup_addr_diff_vecs): Likewise.
14122         (reg_unused_after): Likewise for param 2.
14123         (sh_can_redirect_branch): Likewise for both params.
14124         (check_use_sfunc_addr): Likewise for param 1.
14125         * config/sh/sh.c (fixup_mova): Likewise for local "worker".
14126         (find_barrier): Likewise for local "last_got".
14127         (gen_block_redirect): Likewise for return type, param "jump" and
14128         locals "prev", "scan", "next", "insn".
14129         (struct far_branch): Likewise for fields "near_label",
14130         "insert_place", "far_label".
14131         (gen_far_branch): Likewise for local "jump".
14132         (fixup_addr_diff_vecs): Likewise for param "first" and locals
14133         "insn", "prev".
14134         (barrier_align): Likewise for param and for locals "prev", "x".
14135         Introduce local rtx_sequence * "prev_seq" and use insn method for
14136         typesafety and clarity.
14137         (sh_reorg): Strengthen local "scan" from rtx to rtx_insn *.
14138         (get_dest_uid): Likewise for local "dest".
14139         (split_branches): Likewise for locals "next", "beyond", "label",
14140         "block", "far_label".  Add checked casts when assigning to
14141         bp->far_label and "far_label".
14142         (reg_unused_after): Strengthen param "scan" from rtx to rtx_insn *.
14143         (sequence_insn_p): Likewise.
14144         (mark_constant_pool_use): Likewise for locals "insn", "lab".  Add a
14145         more loop-scoped rtx "insn" when walking LABEL_REFS.
14146         (sh_can_redirect_branch): Strengthen both params from rtx to
14147         rtx_insn *.
14148         (check_use_sfunc_addr): Likewise for param "insn".  Introduce a
14149         new local rtx_sequence * "seq" via a dyn_cast, and use a method
14150         for clarity and typesafety.
14151         * config/sh/sh.md (define_expand "epilogue"): Strengthen local
14152         "insn" from rtx to rtx_insn *.
14153         (define_insn "casesi_worker_1"): Add a checked cast to rtx_insn *
14154         when using NEXT_INSN on the CODE_LABEL in operands[2].
14155         (define_insn "casesi_worker_2"): Likewise.
14156         (define_insn "casesi_shift_media"): Likewise.
14157         (define_insn "casesi_load_media"): Likewise for the CODE_LABEL in
14158         operands[3].
14159         * config/sh/sh_optimize_sett_clrt.cc (struct ccreg_value):
14160         Strengthen field "insn" from rtx to rtx_insn *.
14161         (sh_optimize_sett_clrt::execute): Likewise for locals "next_i", "i".
14162         (sh_optimize_sett_clrt::find_last_ccreg_values): Likewise for
14163         param "start_insn" and local "start_insn".
14164         * config/sh/sh_treg_combine.cc (struct set_of_reg): Likewise for
14165         field "insn".
14166         (find_set_of_reg_bb): Likewise for param "insn".
14167         (trace_reg_uses_1): Likewise for param "start_insn" and local "i".
14168         (trace_reg_uses): Likewise for param "start_insn".
14169         (sh_treg_combine::cbranch_trace): Likewise for field
14170         "cbranch_insn".
14171         (sh_treg_combine::cbranch_trace::cbranch_trace): Likewise for
14172         param "insn".
14173         (sh_treg_combine::record_set_of_reg): Likewise for param
14174         "start_insn" and local "i".
14175         (sh_treg_combine::can_remove_cstore): Likewise for local
14176         "prev_insn".
14177         (sh_treg_combine::try_optimize_cbranch): Likewise for param
14178         "insn".
14179         (sh_treg_combine::execute): Likewise for local "i".
14180         * config/sparc/sparc-protos.h (empty_delay_slot): Likewise for
14181         param.
14182         (sparc_check_64): Likewise for second param.
14183         * config/sparc/sparc.c (sparc_do_work_around_errata): Likewise for
14184         locals "insn", "next".  Introduce local rtx_sequence * "seq" via a
14185         dyn_cast, using its insn method for typesafety and clarity.
14186         (empty_delay_slot): Strengthen param "insn" from rtx to
14187         rtx_insn *.
14188         (set_extends): Likewise.
14189         (sparc_check_64): Likewise.
14190         * config/stormy16/stormy16.c (xstormy16_split_cbranch): Likewise
14191         for locals "seq", "last_insn".
14192         (combine_bnp): Likewise for param "insn".
14193         (xstormy16_reorg): Likewise for local "insn".
14194         * config/v850/v850.c (substitute_ep_register): Likewise for params
14195         "first_insn", "last_insn" and local "insn".
14196         (v850_reorg): Likewise for fields "first_insn", "last_insn" within
14197         elements of "regs" array, and local "insn".
14198         * except.c (emit_note_eh_region_end): Likewise for param "insn".
14199         * final.c (final_sequence): Strengthen this global from rtx to
14200         rtx_sequence *.
14201         (shorten_branches): Strenthen locals "rel_lab", "prev" from rtx to
14202         rtx_insn *.
14203         (final_scan_insn): Update assignment to "final_sequence" to be
14204         from "seq", the cast version of "body", for type-safety.
14205         * function.c (assign_parm_setup_reg): Strengthen locals "insn",
14206         "insns" from rtx to rtx_insn *.
14207         (thread_prologue_and_epilogue_insns): Likewise for local "seq".
14208         * genattr.c (main): When writing out generated insn-attr.h,
14209         strengthen params 1 and 3 of eligible_for_delay,
14210         eligible_for_annul_true, eligible_for_annul_false from rtx to
14211         rtx_insn *.
14212         * genattrtab.c (write_eligible_delay): Likewise when writing out
14213         generated insn-attrtab.c; also local "insn" the generated
14214         functions.
14215         * hw-doloop.c (discover_loops): Strengthen local "insn" from rtx
14216         to rtx_insn *.
14217         * hw-doloop.h (struct GTY hwloop_info_d): Strengthen field
14218         "start_label" from rtx to rtx_insn *.
14219         * ira.c (decrease_live_ranges_number): Likewise for local "p".
14220         (ira_update_equiv_info_by_shuffle_insn): Likewise for param
14221         "insns" and local "insn".
14222         (validate_equiv_mem): Likewise for param "start" and local "insn".
14223         (memref_used_between_p): Likewise for params "start", "end" and
14224         local "insn".
14225         * ira.h (ira_update_equiv_info_by_shuffle_insn): Likewise for
14226         final param.
14227         * loop-doloop.c (doloop_optimize): Within region guarded by
14228         INSN_P (doloop_pat), introduce a new local rtx_insn *
14229         "doloop_insn" via a checked cast, and use it for typesafety,
14230         eventually writing the value back into doloop_pat.
14231         * output.h (final_sequence): Strengthen this global from rtx to
14232         rtx_sequence *.
14233         * recog.c (peep2_attempt): Rename param "insn" to "uncast_insn",
14234         reintroducing "insn" as an rtx_insn * via a checked cast.
14235         Strengthen param "attempt" and local "new_insn"from rtx to
14236         rtx_insn *.
14237         (peephole2_optimize): Strengthen locals "insn", "attempt" from rtx
14238         to rtx_insn *.
14239         * ree.c (emit_note_eh_region_end): Likewise for local "insn".
14240         * reload1.c (reload_as_needed): Eliminate top-level locals "x" and
14241         "p" in favor of more tightly-scoped replacements, sometimes rtx
14242         and sometimes rtx_insn *, as appropriate.
14243         (delete_output_reload): Eliminate top-level rtx "i1", splitting
14244         into two loop-scoped locals, one an rtx, the other an rtx_insn *.
14245         * reorg.c (delete_scheduled_jump): Add checked cast.  Strengthen
14246         local "trial" from rtx to rtx_insn *.
14247         (redirect_with_delay_slots_safe_p): Strengthen param "jump" from
14248         rtx to rtx_insn *.  Strenghten local "pat" from rtx to
14249         rtx_sequence * and use methods for clarity and typesafety.
14250         (redirect_with_delay_list_safe_p): Strengthen param "jump" from
14251         rtx to rtx_insn *.  Strenghten local "li" from rtx to
14252         rtx_insn_list * and use its methods for clarity and typesafety.
14253         (steal_delay_list_from_target): Strengthen param "insn" from rtx
14254         to rtx_insn *.
14255         (steal_delay_list_from_fallthrough): Likewise.
14256         (try_merge_delay_insns): Likewise for param "thread" and locals
14257         "trial", "next_trial", "delay_insn".
14258         (redundant_insn): Likewise for param "target" and local "trial".
14259         (own_thread_p): Likewise for param "thread" and locals
14260         "active_insn", "insn".
14261         (get_label_before): Likewise for param "insn".
14262         (fill_simple_delay_slots): Likewise for local "new_label"; use
14263         JUMP_LABEL_AS_INSN as necessary when calling own_thread_p.
14264         (label_before_next_insn): Strengthen return type and local "insn"
14265         from rtx to rtx_insn *.
14266         (relax_delay_slots): Likewise for locals "other", "tmp".
14267         (make_return_insns): Likewise for param "first" and locals "insn",
14268         "jump_insn", "prev".  Move declaration of "pat" to its assignment
14269         and strengthen from rtx to rtx_sequence *.  Use its methods for
14270         clarity and typesafety.
14271         * rtlanal.c (no_labels_between_p): Strengthen params from
14272         const_rtx to const rtx_insn *.  Strengthen local "p" from rtx to
14273         rtx_insn *.
14274         (reg_used_between_p): Strengthen params "from_insn", "to_insn"
14275         from const_rtx to const rtx_insn *.
14276         (reg_set_between_p): Rename param "from_insn" to
14277         "uncast_from_insn", and reintroduce "from_insn" as a
14278         const rtx_insn * via a checked cast.
14279         (modified_between_p): Likewise for param "start" as "uncast_start".
14280         (tablejump_p): Add a cast when invoking NEXT_INSN on "label".
14281         * sel-sched-ir.c (get_seqno_by_preds): Strengthen param and locals
14282         "tmp", head" from rtx to rtx_insn *.
14283         (recompute_rev_top_order): Likewise for local "insn".
14284         * sel-sched-ir.h (get_seqno_by_preds): Likewise for param.
14285         * store-motion.c (build_store_vectors): Likewise for local "insn".
14286         Strengthen local "st" from rtx to rtx_insn_list * and use methods
14287         for clarity and typesafety.
14288         * tree-ssa-loop-ivopts.c (seq_cost): Strengthen param "seq" from
14289         rtx to rtx_insn *.
14290         (computation_cost): Likewise for local "seq".
14291         (get_address_cost): Likewise.
14293 2014-08-28  David Malcolm  <dmalcolm@redhat.com>
14295         * rtl.h (tablejump_p): Strengthen first param from const_rtx to
14296         const rtx_insn *.
14297         (label_is_jump_target_p): Likewise for second param.
14299         * rtlanal.c (tablejump_p): Likewise for param "insn".
14300         (label_is_jump_target_p): Likewise for param "jump_insn".
14302 2014-08-28  David Malcolm  <dmalcolm@redhat.com>
14304         * rtl.h (find_first_parameter_load): Strengthen return type and
14305         both params from rtx to rtx_insn *.
14306         * rtlanal.c (find_first_parameter_load): Strengthen return type,
14307         both params and locals "before", "first_set" from rtx to
14308         rtx_insn *.  Remove now-redundant cast.
14309         * except.c (sjlj_mark_call_sites): Use NULL rather than NULL_RTX.
14311 2014-08-28  David Malcolm  <dmalcolm@redhat.com>
14313         * rtl.h (find_last_value): Delete.
14314         * rtlanal.c (find_last_value): Delete.
14316 2014-08-28  David Malcolm  <dmalcolm@redhat.com>
14318         * cfgexpand.c (pass_expand::execute): Strengthen local "after"
14319         from rtx to rtx_insn *.
14320         * cfgrtl.c (force_nonfallthru_and_redirect): Replace use of local
14321         rtx "note" with new local rtx_insn * "new_head" when calculating
14322         head insn of new basic block.
14323         * combine.c (combine_split_insns): Strengthen return type and local
14324         "ret" from rtx to rtx_insn *.
14325         (likely_spilled_retval_p): Likewise for locals "use" and "p".
14326         (try_combine): Eliminate local "m_split", splitting into new
14327         locals "m_split_insn" and "m_split_pat".
14328         (find_split_point): Strengthen local "seq" from rtx into
14329         rtx_insn *.
14330         * config/spu/spu.c (spu_machine_dependent_reorg): Likewise for
14331         locals "label", "branch".
14332         * config/spu/spu.md (define_expand "smulsi3_highpart"): Likewise
14333         for local "insn".
14334         (define_expand "umulsi3_highpart"): Likewise for local "insn".
14335         * dse.c (note_add_store_info): Likewise for fields "first",
14336         "current".
14337         (note_add_store): Likewise for local "insn".
14338         (emit_inc_dec_insn_before): Likewise for locals "insn",
14339         "new_insn", "cur".
14340         (find_shift_sequence): Likewise for locals "shift_seq", "insn".
14341         (replace_read): Likewise for locals "insns", "this_insn".
14342         * dwarf2cfi.c (dw_trace_info): Likewise for field "eh_head".
14343         (notice_eh_throw): Likewise for param "insn".
14344         (before_next_cfi_note): Likewise for return type, param, and local
14345         "prev".
14346         (connect_traces): Likewise for local "note".
14347         * emit-rtl.c (reset_all_used_flags): Likewise for local "p".
14348         (verify_rtl_sharing): Likewise.
14349         (unshare_all_rtl_in_chain): Likewise for param "insn".
14350         (get_first_nonnote_insn): Likewise for local "insn".
14351         (get_last_nonnote_insn): Likewise.  Introduce local rtx_sequence *
14352         "seq" and use its methods to clarify things.
14353         (next_insn): Strengthen return type from rtx to rtx_insn *.
14354         Rename param "insn" to "uncast_insn" and reintroduce "insn" as a
14355         local rtx_insn * using a checked cast, dropping a checked cast
14356         made redundant by this change.  Use a cast to and method of
14357         rtx_sequence to clarify the code.
14358         (previous_insn): Rename param "insn" to "uncast_insn" and
14359         reintroduce "insn" as a local rtx_insn * using a checked cast,
14360         dropping a checked cast made redundant by this change.  Use a cast
14361         to and method of rtx_sequence to clarify the code.
14362         (next_nonnote_insn): Rename param "insn" to "uncast_insn" and
14363         reintroduce "insn" as a local rtx_insn * using a checked cast,
14364         dropping a checked cast made redundant by this change.
14365         (next_nonnote_insn_bb): Likewise.
14366         (prev_nonnote_insn): Likewise.
14367         (prev_nonnote_insn_bb): Likewise.
14368         (next_nondebug_insn): Likewise.
14369         (prev_nondebug_insn): Likewise.
14370         (next_nonnote_nondebug_insn): Likewise.
14371         (prev_nonnote_nondebug_insn): Likewise.
14372         (next_real_insn): Likewise.
14373         (prev_real_insn): Likewise.
14374         (next_active_insn): Likewise.
14375         (prev_active_insn): Likewise.
14376         (next_cc0_user): Likewise.  Use rtx_sequence and a method for
14377         clarity.
14378         (prev_cc0_setter): Likewise.
14379         (try_split): Rename param "trial" to "uncast_trial" and
14380         reintroduce "insn" as a local rtx_insn * using a checked cast,
14381         dropping checked casts made redundant by this change.
14382         Strengthen locals "seq", "tem", "insn_last", "insn", "next" from
14383         rtx to rtx_insn *.
14384         (remove_insn): Rename param "insn" to "uncast_insn" and
14385         reintroduce "insn" as a local rtx_insn * using a checked cast.
14386         (emit_pattern_after_setloc): Likewise for param "after", as
14387         "uncast_after".
14388         (emit_pattern_after): Likewise.  Strengthen local "prev" from
14389         rtx to rtx_insn *.
14390         (emit_pattern_before_setloc): Rename param "before" to
14391         "uncast_before" and reintroduce "before" as a local rtx_insn *
14392         using a checked cast.  Strengthen locals "first", "last" from
14393         rtx to rtx_insn *.
14394         (emit_pattern_before): Likewise rename/cast param "before" to
14395         "uncast_before". Strengthen local "next" from rtx to rtx_insn *.
14396         * except.c (copy_reg_eh_region_note_forward): Strengthen param
14397         "first" and local "insn" from rtx to rtx_insn *.
14398         (copy_reg_eh_region_note_backward): Likewise for param "last"
14399         and local "insn".
14400         * expr.c (fixup_args_size_notes): Rename param "last" to
14401         "uncast_last" and reintroduce "last" as a local rtx_insn *
14402         using a checked cast.  Strengthen local "insn" from rtx to
14403         rtx_insn *.
14404         * function.c (set_insn_locations): Strengthen param "insn" from
14405         rtx to rtx_insn *.
14406         (record_insns): Likewise for param "insns" and local "tmp".
14407         (active_insn_between): Rename param "tail" to
14408         "uncast_tail" and reintroduce "tail" as a local rtx_insn *
14409         using a checked cast.
14410         (thread_prologue_and_epilogue_insns): Split out top-level local
14411         rtx "seq" into three different rtx_insn * locals.  Strengthen
14412         local "prologue_seq" from rtx to rtx_insn *.
14413         * gcse.c (insert_insn_end_basic_block): Strenghen local "insn"
14414         from rtx to rtx_insn *.
14415         * haifa-sched.c (initiate_bb_reg_pressure_info): Likewise.
14416         (priority): Likewise for locals "prev_first", "twin".
14417         (setup_insn_max_reg_pressure): Likewise for param "after".
14418         (sched_setup_bb_reg_pressure_info): Likewise.
14419         (no_real_insns_p): Strengthen params from const_rtx to
14420         const rtx_insn *.
14421         (schedule_block): Strengthen local "next_tail" from rtx to
14422         rtx_insn *.
14423         * ifcvt.c (find_active_insn_before): Strengthen return type and
14424         param "insn" from rtx to rtx_insn *.
14425         (find_active_insn_after): Likewise.
14426         (cond_exec_process_insns): Likewise for param "start" and local "insn".
14427         (cond_exec_process_if_block): Likewise for locals "then_start",
14428         "then_end", "else_start", "else_end", "insn", "start", "end", "from".
14429         (noce_process_if_block): Likewise for local "jump".
14430         (merge_if_block): Likewise for two locals named "end".
14431         (cond_exec_find_if_block): Likewise for local "last_insn".
14432         * jump.c (delete_related_insns): Rename param "insn" to
14433         "uncast_insn" and reintroduce "insn" as a local rtx_insn * using a
14434         checked cast.  Strengthen local "p" from rtx to rtx_insn *.
14435         * lra-constraints.c (inherit_reload_reg): Replace NULL_RTX with
14436         NULL.
14437         (split_reg): Likewise.
14438         * lra.c (lra_process_new_insns): Likewise.
14439         * modulo-sched.c (permute_partial_schedule): Strengthen param
14440         "last" from rtx to rtx_insn *.
14441         * optabs.c (add_equal_note): Likewise for param "insns" and local
14442         "last_insn".
14443         (expand_binop_directly): Add checked casts to rtx_insn * within
14444         NEXT_INSN (pat) uses.
14445         (expand_unop_direct): Likewise.
14446         (maybe_emit_unop_insn): Likewise.
14447         * recog.c (peep2_attempt): Strengthen locals "last",
14448         "before_try", "x" from rtx to rtx_insn *.
14449         * reorg.c (optimize_skip): Strengthen return type and local
14450         "delay_list" from rtx to rtx_insn_list *.  Strengthen param "insn"
14451         and locals "trial", "next_trial" from rtx to rtx_insn *.
14452         * resource.c (next_insn_no_annul): Strengthen return type and
14453         param "insn" from rtx to rtx_insn *.  Use a cast to and method of
14454         rtx_sequence to clarify the code.
14455         (mark_referenced_resources): Add a checked cast to rtx_insn *
14456         within PREV_INSN (x).
14457         (find_dead_or_set_registers): Strengthen return type, param
14458         "target", locals "insn", "next", "jump_insn", "this_jump_insn"
14459         from rtx to rtx_insn *.  Strengthen param "jump_target" from rtx *
14460         to rtx_insn **.
14461         (mark_target_live_regs): Strengthen params "insns" and "target",
14462         locals "insn", "jump_target", "start_insn", "stop_insn" from rtx
14463         to rtx_insn *.  Use cast to and method of rtx_sequence to clarify
14464         the code.
14465         * resource.h (mark_target_live_regs): Strengthen params 1 and 2
14466         from rtx to rtx_insn *.
14467         * rtl.h (copy_reg_eh_region_note_forward): Strengthen second param
14468         from rtx to rtx_insn *.
14469         (copy_reg_eh_region_note_backward): Likewise.
14470         (unshare_all_rtl_in_chain): Likewise for sole param.
14471         (dump_rtl_slim): Strengthen second and third params from const_rtx
14472         to const rtx_insn *.
14473         * sched-deps.c (sched_free_deps): Strengthen params "head" and
14474         "tail" and locals "insn", "next_tail" from rtx to rtx_insn *.
14475         * sched-ebb.c (init_ready_list): Strengthen locals "prev_head",
14476         "next_tail" from rtx to rtx_insn *.
14477         (begin_move_insn): Likewise for local "next".
14478         * sched-int.h (sched_free_deps): Likewise for first and second
14479         params.
14480         (no_real_insns_p): Strengthen both params from const_rtx to
14481         const rtx_insn *.
14482         (sched_setup_bb_reg_pressure_info): Strengthen second params from
14483         rtx to rtx_insn *.
14484         * sched-rgn.c (init_ready_list): Likewise for locals "prev_head",
14485         "next_tail".
14486         * sched-vis.c (dump_rtl_slim): Strengthen params "first", "last"
14487         and locals "insn", "tail" from const_rtx to const rtx_insn *.
14488         (rtl_dump_bb_for_graph): Strengthen local "insn" from rtx to
14489         rtx_insn *.
14490         (debug_rtl_slim): Strengthen params "first" and "last" from
14491         const_rtx to const rtx_insn *.
14492         * shrink-wrap.c (try_shrink_wrapping): Strengthen param
14493         "prologue_seq" and locals "seq", "p_insn" from rtx to rtx_insn *.
14494         (convert_to_simple_return): Likewise for param "returnjump".
14495         * shrink-wrap.h (try_shrink_wrapping): Likewise for param
14496         "prologue_seq".
14497         (convert_to_simple_return): Likewise for param "returnjump".
14498         * valtrack.c (propagate_for_debug): Likewise for params
14499         "insn", "last".
14500         * valtrack.h (propagate_for_debug): Likewise for second param.
14502 2014-08-28  David Malcolm  <dmalcolm@redhat.com>
14504         * output.h (insn_current_reference_address): Strengthen param
14505         from rtx to rtx_insn *.
14506         * final.c (insn_current_reference_address): Likewise.
14508 2014-08-28  David Malcolm  <dmalcolm@redhat.com>
14510         * basic-block.h (inside_basic_block_p): Strengthen param from
14511         const_rtx to const rtx_insn *.
14512         * cfgbuild.c (inside_basic_block_p): Likewise.
14514 2014-08-28  David Malcolm  <dmalcolm@redhat.com>
14516         * dwarf2cfi.c (dw_trace_info): Strengthen field "head" from rtx to
14517         rtx_insn *.
14518         (get_trace_info): Likewise for param "insn".
14519         (save_point_p): Likewise.
14520         (maybe_record_trace_start): Likewise for both params.
14521         (maybe_record_trace_start_abnormal): Likewise.
14522         (create_trace_edges): Likewise for sole param and for three of the
14523         locals named "lab".
14524         (scan_trace): Strengthen local "prev", "insn", "control" from rtx
14525         to rtx_insn *, and update a call to pat->element to pat->insn.
14527 2014-08-28  David Malcolm  <dmalcolm@redhat.com>
14529         * function.h (struct expr_status): Convert field "x_forced_labels"
14530         from rtx_expr_list * to rtx_insn_list *.
14532         * cfgbuild.c (make_edges): Convert local "x" from an
14533         rtx_expr_list * to an rtx_insn_list *, replacing use of
14534         "element" method with "insn" method.
14535         * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
14536         * except.c (sjlj_emit_dispatch_table): Replace use of
14537         gen_rtx_EXPR_LIST with gen_rtx_INSN_LIST when prepending to
14538         forced_labels.
14539         * jump.c (rebuild_jump_labels_1): Convert local "insn" from an
14540         rtx_expr_list * to an rtx_insn_list *, replacing use of
14541         "element" method with "insn" method.
14542         * reload1.c (set_initial_label_offsets): Likewise for local "x".
14543         * stmt.c (label_rtx): Strengthen local "ref" from rtx to
14544         rtx_insn *, adding a checked cast.  Replace use of
14545         gen_rtx_EXPR_LIST with gen_rtx_INSN_LIST when prepending it to
14546         forced_labels.
14547         (expand_label): Likewise for local "label_r".
14549 2014-08-28  David Malcolm  <dmalcolm@redhat.com>
14551         * function.h (struct rtl_data): Convert field
14552         "x_nonlocal_goto_handler_labels" from rtx_expr_list * to
14553         rtx_insn_list *.
14554         * rtl.h (remove_node_from_insn_list): New prototype.
14556         * builtins.c (expand_builtin): When prepending to
14557         nonlocal_goto_handler_labels, use gen_rtx_INSN_LIST rather than
14558         gen_rtx_EXPR_LIST.
14559         * cfgbuild.c (make_edges): Convert local "x" from rtx_expr_list *
14560         to rtx_insn_list *, and use its "insn" method rather than
14561         "element" method.
14562         * cfgrtl.c (delete_insn): Use new function
14563         remove_node_from_insn_list rather than
14564         remove_node_from_expr_list.
14565         (cfg_layout_initialize): Convert local "x" from rtx_expr_list *
14566         to rtx_insn_list *, and use its "insn" method rather than
14567         "element" method.
14568         * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
14569         * reload1.c (set_initial_label_offsets): Likewise for local "x".
14570         * rtlanal.c (remove_node_from_insn_list): New function, adapted
14571         from remove_node_from_expr_list.
14572         * stmt.c (expand_label): When prepending to
14573         nonlocal_goto_handler_labels, use gen_rtx_INSN_LIST rather than
14574         gen_rtx_EXPR_LIST.
14576 2014-08-28  David Malcolm  <dmalcolm@redhat.com>
14578         * function.h (struct rtl_data): Strengthen fields "x_return_label"
14579         and "x_naked_return_label" from rtx to rtx_code_label *.
14581 2014-08-28  David Malcolm  <dmalcolm@redhat.com>
14583         * rtl.h (SET_PREV_INSN): Strengthen param from rtx to rtx_insn *.
14584         (SET_NEXT_INSN): Likewise.
14585         (gen_rtvec_v): Add an overload for param types (int, rtx_insn **).
14587         * config/c6x/c6x.c (gen_one_bundle): Strengthen param "slot" from
14588         rtx * to rtx_insn **.  Introduce a new local rtx "seq", using it
14589         to split out the SEQUENCE from local "bundle", strengthening the
14590         latter from rtx to rtx_insn * to hold the insn holding the SEQUENCE.
14591         Strengthen locals "t" and "insn" from rtx to rtx_insn *.
14592         (c6x_gen_bundles): Strengthen locals "insn", "next", "last_call"
14593         and the type of the elements of the "slot" array from rtx to
14594         rtx_insn *.
14595         (reorg_split_calls): Likewise for locals "insn" and "next", and
14596         the type of the elements of the "slot" array.
14598         * config/frv/frv.c (frv_nops): Likewise for the elements of this
14599         array.
14600         (frv_function_prologue): Likewise for locals "insn", "next",
14601         "last_call".
14602         (frv_register_nop): Introduce a local "nop_insn" to be the
14603         rtx_insn * containing rtx "nop".
14605         * config/mep/mep.c (mep_make_bundle): Param "core" is sometimes
14606         used as an insn and sometimes as a pattern, so rename it to
14607         "core_insn_or_pat", and introduce local rtx_insn * "core_insn",
14608         using it where dealing with the core insn.
14610         * config/picochip/picochip.c (reorder_var_tracking_notes):
14611         Strengthen locals "insn", "next", "last_insn", "queue",
14612         "next_queue", "prev" from rtx to rtx_insn *.
14614         * emit-rtl.c (gen_rtvec_v): Add overloaded implementation for when
14615         the second param is an rtx_insn ** rather than an rtx **.
14616         (link_insn_into_chain): Strengthen locals "seq" and "sequence"
14617         from rtx to rtx_sequence *, and introduce local named "sequence",
14618         using methods of rtx_sequence to clarify the code.
14619         (remove_insn): Introduce local rtx_sequence * named "sequence" and
14620         use its methods.
14621         (emit_insn_after_1): Strengthen return type from rtx to rtx_insn *.
14622         Rename param "after" to "uncast_after", reintroducing "after" as a
14623         local rtx_insn * with a checked cast.
14624         (emit_pattern_after_noloc): Rename param "after" to "uncast_after",
14625         reintroducing "after" as a local rtx_insn * with a checked cast.
14626         Strengthen local "last" from rtx to rtx_insn * and remove the
14627         now-redundant checked casts.
14628         (copy_delay_slot_insn): Strengthen return type and param from rtx
14629         to rtx_insn *.
14631         * haifa-sched.c (reemit_notes): Strengthen params "insn" and
14632         "last" from rtx to rtx_insn *.
14634 2014-08-28  David Malcolm  <dmalcolm@redhat.com>
14636         * emit-rtl.h (copy_delay_slot_insn): Strengthen return type and
14637         param from rtx to rtx_insn *.
14639         * emit-rtl.c (copy_delay_slot_insn): Likewise.
14641         * reorg.c (skip_consecutive_labels): Strengthen return type, param
14642         and local "insn" from rtx to rtx_insn *.
14643         (unfilled_slots_base): Strengthen type from rtx * to rtx_insn **.
14644         (unfilled_slots_next): Likewise.
14645         (function_return_label): Strengthen from rtx to rtx_code_label *.
14646         (function_simple_return_label): Likewise.
14647         (first_active_target_insn): Strengthen return type and param from
14648         rtx to rtx_insn *.
14649         (find_end_label): Strengthen return type from rtx to
14650         rtx_code_label *; strengthen locals as appropriate.
14651         (emit_delay_sequence): Strengthen return type, param "insn" and
14652         local "seq_insn" from rtx to rtx_insn *.  Strengthen param "list"
14653         and local "li" from rtx to rtx_insn_list *, using methods of
14654         rtx_insn_list for clarity and typesafety.
14655         (add_to_delay_list): Strengthen return type and param "insn" from
14656         rtx to rtx_insn *.  Strengthen param "delay_list" from rtx to
14657         rtx_insn_list * and use methods of rtx_insn_list.
14658         (delete_from_delay_slot): Strengthen return type, param "insn",
14659         locals "trial", "seq_insn", "prev" from rtx to rtx_insn *.
14660         Strengthen local "seq" from rtx to rtx_sequence *, and local
14661         "delay_list" from rtx to rtx_insn_list *, using methods of
14662         rtx_sequence for clarity and type-safety.
14663         (delete_scheduled_jump): Add checked cast when invoking
14664         delete_from_delay_slot.  Strengthen local "trial" from rtx to
14665         rtx_insn *.
14666         (optimize_skip): Strengthen return type and local "delay_list"
14667         from rtx to rtx_insn_list *.  Strengthen local "trial" from rtx to
14668         rtx_insn *.
14669         (steal_delay_list_from_target): Strengthen return type, param
14670         "delay_list" and local "new_delay_list" from rtx to
14671         rtx_insn_list *.  Strengthen param "seq" from rtx to
14672         rtx_sequence *.  Strengthen param "pnew_thread" from rtx * to
14673         rtx_insn **.
14674         Split out local "temp" into multiple more-tightly scoped locals:
14675         sometimes an rtx_insn_list *, and once a rtx_insn *.  Use methods
14676         of rtx_insn_list and rtx_sequence for clarity and typesafety.
14677         Strengthen locals named "trial" from rtx to rtx_insn *.
14678         (steal_delay_list_from_fallthrough): Strengthen return type and
14679         param "delay_list" from rtx to rtx_insn_list *.  Strengthen param
14680         "seq" from rtx to rtx_sequence *.  Use methods of rtx_sequence.
14681         Strengthen local "trial" from rtx to rtx_insn *.
14682         (try_merge_delay_insns): Strength local "merged_insns" from rtx
14683         to rtx_insn_list * and use its methods.  Strengthen local "pat"
14684         from rtx to rtx_sequence * and use its methods.  Strengthen locals
14685         "dtrial" and "new_rtx" from rtx to rtx_insn *.
14686         (get_label_before): Strengthen return type and local "label" from
14687         rtx to rtx_insn *.
14688         (fill_simple_delay_slots): Likewise for locals "insn", "trial",
14689         "next_trial", "next", prev".  Strengthen local "delay_list" from
14690         rtx to rtx_insn_list *  Strengthen local "tmp" from rtx * to
14691         rtx_insn **.
14692         (follow_jumps): Strengthen return type, param "label" and locals
14693         "insn", "next", "value", "this_label" from rtx to rtx_insn *.
14694         (fill_slots_from_thread): Strengthen return type, param
14695         "delay_list" from rtx to rtx_insn_list *.  Strengthen params
14696         "insn", "thread", "opposite_thread" and locals "new_thread",
14697         "trial", "temp", "ninsn" from rtx to rtx_insn *.  Introduce local
14698         "sequence" from a checked cast to rtx_sequence so that we can call
14699         steal_delay_list_from_target and steal_delay_list_from_fallthrough
14700         with an rtx_sequence *.
14701         (fill_eager_delay_slots): Strengthen locals "insn", "target_label",
14702         "insn_at_target", "fallthrough_insn" from rtx to rtx_insn *.
14703         Strengthen local "delay_list" from rtx to rtx_insn_list *.
14704         (relax_delay_slots): Strengthen param "first" and locals "insn",
14705         "next", "trial", "delay_insn", "target_label" from rtx to
14706         rtx_insn *.  Strengthen local "pat" from rtx to rtx_sequence *.
14707         Introduce a local "trial_seq" for PATTERN (trial) of type
14708         rtx_sequence *, in both cases using methods of rtx_sequence.
14709         (dbr_schedule): Strengthen param "first" and locals "insn",
14710         "next", "epilogue_insn" from rtx to rtx_insn *.
14712 2014-08-28  Richard Biener  <rguenther@suse.de>
14714         PR tree-optimization/62283
14715         * tree-vect-data-refs.c (vect_enhance_data_refs_alignment):
14716         Do not peel loops for alignment where the vector loop likely
14717         doesn't run at least VF times.
14719 2014-08-28  Bin Cheng  <bin.cheng@arm.com>
14721         * tree-ssa-loop-ivopts.c (iv_ca_add_use): Delete parameter
14722         important_candidates.  Consider all important candidates if
14723         IVS doesn't give any result.  Remove check on ivs->upto.
14724         (try_add_cand_for): Call iv_ca_add_use only once.
14726 2014-08-28  Alexander Ivchenko  <alexander.ivchenko@intel.com>
14727             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
14728             Anna Tikhonova  <anna.tikhonova@intel.com>
14729             Ilya Tocar  <ilya.tocar@intel.com>
14730             Andrey Turetskiy  <andrey.turetskiy@intel.com>
14731             Ilya Verbin  <ilya.verbin@intel.com>
14732             Kirill Yukhin  <kirill.yukhin@intel.com>
14733             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
14735         (define_mode_iterator VI12_AVX2): Add V64QI and V32HI modes.
14736         (define_expand "<sse2_avx2>_<plusminus_insn><mode>3<mask_name>"): Add
14737         masking.
14738         (define_insn "*<sse2_avx2>_<plusminus_insn><mode>3<mask_name>"): Ditto.
14739         (define_expand "<sse2_avx2>_uavg<mode>3<mask_name>"): Ditto.
14740         (define_insn "*<sse2_avx2>_uavg<mode>3<mask_name>"): Ditto.
14741         (define_insn "*mul<mode>3"): Add EVEX version.
14743 2014-08-28  Alexander Ivchenko  <alexander.ivchenko@intel.com>
14744             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
14745             Anna Tikhonova  <anna.tikhonova@intel.com>
14746             Ilya Tocar  <ilya.tocar@intel.com>
14747             Andrey Turetskiy  <andrey.turetskiy@intel.com>
14748             Ilya Verbin  <ilya.verbin@intel.com>
14749             Kirill Yukhin  <kirill.yukhin@intel.com>
14750             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
14752         * config/i386/sse.md
14753         (define_insn "avx512bw_interleave_highv64qi<mask_name>"): New.
14754         (define_insn "avx2_interleave_highv32qi<mask_name>"): Add masking.
14755         (define_insn "vec_interleave_highv16qi<mask_name>"): Ditto.
14756         (define_insn "avx2_interleave_lowv32qi<mask_name>"): Ditto.
14757         (define_insn "vec_interleave_lowv16qi<mask_name>"): Ditto.
14758         (define_insn "avx2_interleave_highv16hi<mask_name>"): Ditto.
14759         (define_insn "vec_interleave_highv8hi<mask_name>"): Ditto.
14760         (define_insn "avx2_interleave_lowv16hi<mask_name>"): Ditto.
14761         (define_insn "vec_interleave_lowv8hi<mask_name>"): Ditto.
14762         (define_insn "avx2_interleave_highv8si<mask_name>"): Ditto.
14763         (define_insn "vec_interleave_highv4si<mask_name>"): Ditto.
14764         (define_insn "avx2_interleave_lowv8si<mask_name>"): Ditto.
14765         (define_insn "vec_interleave_lowv4si<mask_name>"): Ditto.
14766         (define_insn "vec_interleave_highv16qi<mask_name>"): New.
14767         (define_insn "avx512bw_interleave_highv32hi<mask_name>"): Ditto.
14768         (define_insn "<mask_codefor>avx512bw_interleave_lowv32hi<mask_name>"): Ditto.
14770 2014-08-28  Alexander Ivchenko  <alexander.ivchenko@intel.com>
14771             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
14772             Anna Tikhonova  <anna.tikhonova@intel.com>
14773             Ilya Tocar  <ilya.tocar@intel.com>
14774             Andrey Turetskiy  <andrey.turetskiy@intel.com>
14775             Ilya Verbin  <ilya.verbin@intel.com>
14776             Kirill Yukhin  <kirill.yukhin@intel.com>
14777             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
14779         * config/i386/sse.md
14780         (define_mode_iterator VIMAX_AVX2): Add V4TI mode.
14781         (define_insn "<sse2_avx2>_ashl<mode>3"): Add EVEX version.
14782         (define_insn "<sse2_avx2>_lshr<mode>3"): Ditto.
14784 2014-08-28  Alexander Ivchenko  <alexander.ivchenko@intel.com>
14785             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
14786             Anna Tikhonova  <anna.tikhonova@intel.com>
14787             Ilya Tocar  <ilya.tocar@intel.com>
14788             Andrey Turetskiy  <andrey.turetskiy@intel.com>
14789             Ilya Verbin  <ilya.verbin@intel.com>
14790             Kirill Yukhin  <kirill.yukhin@intel.com>
14791             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
14793         * config/i386/sse.md
14794         (define_mode_iterator VI128_256): New.
14795         (define_insn "<mask_codefor><code><mode>3<mask_name>"): Ditto.
14797 2014-08-28  Alexander Ivchenko  <alexander.ivchenko@intel.com>
14798             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
14799             Anna Tikhonova  <anna.tikhonova@intel.com>
14800             Ilya Tocar  <ilya.tocar@intel.com>
14801             Andrey Turetskiy  <andrey.turetskiy@intel.com>
14802             Ilya Verbin  <ilya.verbin@intel.com>
14803             Kirill Yukhin  <kirill.yukhin@intel.com>
14804             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
14806         * config/i386/sse.md
14807         (define_mode_iterator VI8_256_512): New.
14808         (define_insn "<mask_codefor>avx512dq_cvtps2qq<mode><mask_name><round_name>"):
14809         Ditto.
14810         (define_insn "<mask_codefor>avx512dq_cvtps2qqv2di<mask_name>"): Ditto.
14811         (define_insn "<mask_codefor>avx512dq_cvtps2uqq<mode><mask_name><round_name>"):
14812         Ditto.
14813         (define_insn "<mask_codefor>avx512dq_cvtps2uqqv2di<mask_name>"): Ditto.
14815 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
14817         * varasm.c (compute_reloc_for_rtx_1): Take a const_rtx.  Remove the
14818         pointer to the cumulative reloc value and return the value for
14819         this reloc instead.
14820         (compute_reloc_for_rtx): Take a const_rtx.  Call
14821         compute_reloc_for_rtx_1 directly for SYMBOL_REF and LABEL_REF,
14822         avoiding any recursion.  Use FOR_EACH_SUBRTX rather than
14823         for_each_rtx for the CONST case.
14825 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
14827         * varasm.c (mark_constant): Replace this for_each_rtx callback with...
14828         (mark_constants_in_pattern): ...this new function to iterate over
14829         all the subrtxes.
14830         (mark_constants): Update accordingly.
14832 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
14834         * varasm.c: Include rtl-iter.h.
14835         (const_rtx_hash_1): Take a const_rtx rather than an rtx *.
14836         Remove the pointer to the cumulative hashval_t and just return
14837         the hash for this rtx instead.  Remove recursive CONST_VECTOR case.
14838         (const_rtx_hash): Use FOR_EACH_SUBRTX instead of for_each_rtx.
14839         Accumulate the hashval_ts here instead of const_rtx_hash_1.
14841 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
14843         * var-tracking.c (add_uses): Take an rtx rather than an rtx *.
14844         Give real type of data parameter.  Remove return value.
14845         (add_uses_1): Use FOR_EACH_SUBRTX_VAR rather than for_each_rtx
14846         to iterate over subrtxes.
14848 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
14850         * var-tracking.c (use_narrower_mode_test): Turn from being a
14851         for_each_rtx callback to being a function that examines each
14852         subrtx itself.
14853         (adjust_mems): Update accordingly.
14855 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
14857         * var-tracking.c (non_suitable_const): Turn from being a for_each_rtx
14858         callback to being a function that examines each subrtx itself.
14859         Remove handling of null rtxes.
14860         (add_uses): Update accordingly.
14862 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
14864         * var-tracking.c: Include rtl-iter.h.
14865         (rtx_debug_expr_p): Turn from being a for_each_rtx callback
14866         to being a function that examines each subrtx itself.
14867         (use_type): Update accordingly.
14869 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
14871         * store-motion.c: Include rtl-iter.h.
14872         (extract_mentioned_regs_1): Delete.
14873         (extract_mentioned_regs): Use FOR_EACH_SUBRTX_VAR rather than
14874         for_each_rtx to iterate over subrtxes.
14876 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
14878         * sel-sched.c: Include rtl-iter.h
14879         (count_occurrences_1): Delete.
14880         (count_occurrences_equiv): Turn rtxes into const_rtxes.
14881         Use FOR_EACH_SUBRTX rather than for_each_rtx.
14883 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
14885         * rtl.h (tls_referenced_p): Take a const_rtx rather than an rtx.
14886         * rtlanal.c (tls_referenced_p_1): Delete.
14887         (tls_referenced_p): Take a const_rtx rather than an rtx.
14888         Use FOR_EACH_SUBRTX rather than for_each_rtx.
14890 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
14892         * rtl.h (for_each_inc_dec_fn): Remove special case for -1.
14893         (for_each_inc_dec): Take an rtx rather than an rtx *.
14894         * cselib.c (cselib_record_autoinc_cb): Update accordingly.
14895         (cselib_record_sets): Likewise.
14896         * dse.c (emit_inc_dec_insn_before, check_for_inc_dec_1)
14897         (check_for_inc_dec): Likewise.
14898         * rtlanal.c (for_each_inc_dec_ops): Delete.
14899         (for_each_inc_dec_find_inc_dec): Take the MEM as argument,
14900         rather than a pointer to the memory address.  Replace
14901         for_each_inc_dec_ops argument with separate function and data
14902         arguments.  Abort on non-autoinc addresses.
14903         (for_each_inc_dec_find_mem): Delete.
14904         (for_each_inc_dec): Take an rtx rather than an rtx *.  Use
14905         FOR_EACH_SUBRTX_VAR to visit every autoinc MEM.
14907 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
14909         * rtl.h (find_all_hard_regs): Declare.
14910         * rtlanal.c (find_all_hard_regs): New function.
14911         (record_hard_reg_uses_1): Delete.
14912         (record_hard_reg_uses): Use find_all_hard_regs.
14914 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
14916         * rtl.h (replace_label_data): Delete.
14917         (replace_label): Take the old label, new label and update-nuses flag
14918         as direct arguments.  Return void.
14919         * cfgcleanup.c (outgoing_edges_match): Update accordingly.
14920         * rtlanal.c (replace_label): Update interface as above.  Handle
14921         JUMP_TABLE_DATA as a special case.  Handle JUMPs outside the
14922         iterator.  Use FOR_EACH_SUBRTX_PTR.
14924 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
14926         * rtl.h (get_pool_constant, rtx_referenced_p): Replace rtx parameters
14927         with const_rtx parameters.
14928         * varasm.c (get_pool_constant): Likewise.
14929         * rtlanal.c (rtx_referenced_p_1): Delete.
14930         (rtx_referenced_p): Use FOR_EACH_SUBRTX instead of for_each_rtx.
14931         Assert that the rtx we're looking for is nonnull.  Allow searches
14932         for constant pool SYMBOL_REFs.
14934 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
14936         * reload1.c: Include rtl-iter.h.
14937         (note_reg_elim_costly): Turn from being a for_each_rtx callback
14938         to being a function that examines each subrtx itself.
14939         (eliminate_regs_1, elimination_costs_in_insn): Update accordingly.
14941 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
14943         * regcprop.c (cprop_find_used_regs_1): Delete.
14944         (cprop_find_used_regs): Use FOR_EACH_SUBRTX instead of for_each_rtx.
14946 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
14948         * regcprop.c: Include rtl-iter.h.
14949         (kill_value): Take a const_rtx.
14950         (kill_autoinc_value): Turn from being a for_each_rtx callback
14951         to being a function that examines each subrtx itself.
14952         (copyprop_hardreg_forward_1): Update accordingly.
14954 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
14956         * reg-stack.c: Include rtl-iter.h.
14957         (subst_stack_regs_in_debug_insn): Delete.
14958         (subst_all_stack_regs_in_debug_insn): Use FOR_EACH_SUBRTX_PTR
14959         instead of for_each_rtx.
14961 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
14963         * lower-subreg.c (find_decomposable_subregs): Turn from being
14964         a for_each_rtx callback to being a function that examines each
14965         subrtx itself.  Remove handling of null rtxes.
14966         (decompose_multiword_subregs): Update accordingly.
14968 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
14970         * lower-subreg.c (adjust_decomposed_uses): Delete.
14971         (resolve_debug): Use FOR_EACH_SUBRTX_PTR rather than for_each_rtx.
14972         Remove handling of null rtxes.
14974 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
14976         * lower-subreg.c: Include rtl-iter.h.
14977         (resolve_subreg_use): Turn from being a for_each_rtx callback
14978         to being a function that examines each subrtx itself.  Remove
14979         handling of null rtxes.
14980         (resolve_reg_notes, resolve_simple_move): Update accordingly.
14981         (decompose_multiword_subregs): Likewise.
14983 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
14985         * loop-iv.c (altered_reg_used): Turn from being a for_each_rtx callback
14986         to being a function that examines each subrtx itself.
14987         (simplify_using_condition, simplify_using_initial_values): Update
14988         accordingly.
14990 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
14992         * loop-iv.c: Include rtl-iter.h.
14993         (find_single_def_src): New function.
14994         (replace_single_def_regs): Turn from being a for_each_rtx callback
14995         to being a function that examines each subrtx itself.
14996         (replace_in_expr, simplify_using_initial_values): Update accordingly.
14998 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
15000         * jump.c (eh_returnjump_p_1): Delete.
15001         (eh_returnjump_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
15002         Remove handling of null rtxes.
15004 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
15006         * jump.c: Include rtl-iter.h.
15007         (returnjump_p_1): Delete.
15008         (returnjump_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
15009         Remove handling of null rtxes.
15011 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
15013         * ira.c: Include rtl-iter.h.
15014         (set_paradoxical_subreg): Turn from being a for_each_rtx callback
15015         to being a function that examines each subrtx itself.  Remove
15016         handling of null rtxes.
15017         (update_equiv_regs): Update call accordingly.
15019 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
15021         * fwprop.c: Include rtl-iter.h.
15022         (varying_mem_p): Turn from being a for_each_rtx callback to being
15023         a function that examines each subrtx itself.
15024         (propagate_rtx): Update accordingly.
15026 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
15028         * function.c: Include rtl-iter.h
15029         (instantiate_virtual_regs_in_rtx): Turn from being a for_each_rtx
15030         callback to being a function that examines each subrtx itself.
15031         Return the changed flag.
15032         (instantiate_virtual_regs_in_insn, instantiate_decl_rtl)
15033         (instantiate_virtual_regs): Update calls accordingly.
15035 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
15037         * final.c: Include rtl-iter.h.
15038         (mark_symbol_ref_as_used): Delete.
15039         (mark_symbol_refs_as_used): Use FOR_EACH_SUBRTX instead of
15040         for_each_rtx.
15042 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
15044         * emit-rtl.c: Include rtl-iter.h.
15045         (find_auto_inc): Turn from being a for_each_rtx callback to being
15046         a function that examines each subrtx itself.  Assume the first operand
15047         to an RTX_AUTOINC is the automodified register.
15048         (try_split): Update call accordingly.
15050 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
15052         * dwarf2out.c (resolve_one_addr): Remove unused data parameter.
15053         Return a bool, inverting the result so that 0/false means "not ok".
15054         Use FOR_EACH_SUBRTX_PTR instead of for_each_rtx to iterate over
15055         subrtxes of a CONST.
15056         (mem_loc_descriptor, add_const_value_attribute)
15057         (resolve_addr_in_expr): Update calls accordingly.
15059 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
15061         * dwarf2out.c: Include rtl-iter.h.
15062         (const_ok_for_output_1): Take the rtx instead of a pointer to it.
15063         Remove unused data parameter.  Return a bool, inverting the result
15064         so that 0/false means "not ok".
15065         (const_ok_for_output): Update accordingly.  Use FOR_EACH_SUBRTX_VAR
15066         instead of for_each_rtx.
15068 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
15070         * dse.c: Include rtl-iter.h.
15071         (check_mem_read_rtx): Change void * parameter to real type.
15072         Remove return value.
15073         (check_mem_read_use): Fix comment.  Use FOR_EACH_SUBRTX_PTR instead of
15074         for_each_rtx.  Don't handle null rtxes.
15076 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
15078         * df-problems.c: Include rtl-iter.h.
15079         (find_memory): Turn from being a for_each_rtx callback to being
15080         a function that examines each subrtx itself.  Continue to look for
15081         volatile references even after a nonvolatile one has been found.
15082         (can_move_insns_across): Update calls accordingly.
15084 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
15086         * ddg.c (walk_mems_2, walk_mems_1): Delete.
15087         (insns_may_alias_p): Use FOR_EACH_SUBRTX rather than for_each_rtx
15088         to iterate over subrtxes.  Return a bool rather than an int.
15090 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
15092         * ddg.c: Include rtl-iter.h.
15093         (mark_mem_use_1): Rename to...
15094         (mark_mem_use): ...deleting old mark_mem_use.  Use FOR_EACH_SUBRTX
15095         instead of for_each_rtx.
15096         (mem_read_insn_p): Update accordingly.
15098 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
15100         * cse.c (change_cc_mode_args): Delete.
15101         (cse_change_cc_mode): Turn from being a for_each_rtx callback to being
15102         a function that examines each subrtx itself.  Take the fields of
15103         change_cc_mode_args as argument and return void.
15104         (cse_change_cc_mode_insn): Update calls accordingly.
15106 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
15108         * cse.c (is_dead_reg): Change argument to const_rtx.
15109         (dead_debug_insn_data): Delete.
15110         (is_dead_debug_insn): Expand commentary.  Turn from being a
15111         for_each_rtx callback to being a function that examines
15112         each subrtx itself.  Take the fields of dead_debug_insn_data
15113         as argument.
15114         (delete_trivially_dead_insns): Update call accordingly.
15116 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
15118         * cse.c (check_for_label_ref): Move earlier in file.  Turn from
15119         being a for_each_rtx callback to being a function that examines
15120         each subrtx itself.
15121         (cse_extended_basic_block): Update call accordingly.
15123 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
15125         * cse.c (check_dependence_data): Delete.
15126         (check_dependence): Change from being a for_each_rtx callback to being
15127         a function that examines all subrtxes itself.  Don't handle null rtxes.
15128         (invalidate): Update call accordingly.
15130 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
15132         * cse.c: Include rtl-iter.h.
15133         (approx_reg_cost_1): Delete.
15134         (approx_reg_cost): Use FOR_EACH_SUBRTX instead of for_each_rtx.
15135         Don't handle null rtxes.
15137 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
15139         * cfgcleanup.c: Include rtl-iter.h.
15140         (mentions_nonequal_regs): Turn from being a for_each_rtx callback
15141         to being a function that examines each subrtx itself.
15142         (thread_jump): Update accordingly.
15144 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
15146         * combine-stack-adj.c: Include rtl-iter.h.
15147         (record_stack_refs_data): Delete.
15148         (record_stack_refs): Turn from being a for_each_rtx callback
15149         to being a function that examines each subrtx itself.
15150         Take a pointer to the reflist.  Invert sense of return value
15151         so that true means success and false means failure.  Don't
15152         handle null rtxes.
15153         (combine_stack_adjustments_for_block): Update accordingly.
15155 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
15157         * combine.c (record_truncated_value): Turn from being a for_each_rtx
15158         callback to a function that takes an rtx and returns a bool
15159         (record_truncated_values): Use FOR_EACH_SUBRTX_VAR instead of
15160         for_each_rtx.
15162 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
15164         * combine.c: Include rtl-iter.h.
15165         (unmentioned_reg_p_1): Delete.
15166         (unmentioned_reg_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
15167         Don't handle null rtxes.
15169 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
15171         * calls.c: Include rtl-iter.h.
15172         (internal_arg_pointer_based_exp_1): Delete.
15173         (internal_arg_pointer_based_exp): Take a const_rtx.
15174         Use FOR_EACH_SUBRTX to iterate over subrtxes.
15176 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
15178         * caller-save.c: Include rtl-iter.h.
15179         (add_used_regs_1): Delete.
15180         (add_used_regs): Use FOR_EACH_SUBRTX rather than for_each_rtx
15181         to iterate over subrtxes.  Assert that any remaining pseudos
15182         have been spilled.
15184 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
15186         * bt-load.c: Include rtl-iter.h.
15187         (btr_reference_found, find_btr_reference, btr_referenced_p): Delete.
15188         (find_btr_use): Move further up file.  Use FOR_EACH_SUBRTX_PTR
15189         to iterate over subrtxes.
15190         (insn_sets_btr_p, new_btr_user, compute_defs_uses_and_gen): Use
15191         find_btr_use rather than btr_referenced_p.
15193 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
15195         * alias.c: Include rtl-iter.h.
15196         (refs_newer_value_cb): Delete.
15197         (refs_newer_value_p): Use FOR_EACH_SUBRTX instead of for_each_rtx.
15199 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
15201         * rtl-iter.h: New file.
15202         * rtlanal.c: Include it.
15203         (rtx_all_subrtx_bounds, rtx_nonconst_subrtx_bounds): New variables.
15204         (generic_subrtx_iterator <T>::add_single_to_queue)
15205         (generic_subrtx_iterator <T>::add_subrtxes_to_queue)
15206         (generic_subrtx_iterator <T>::free_array): New functions.
15207         (generic_subrtx_iterator <T>::LOCAL_ELEMS): Define.
15208         (generic_subrtx_iterator <const_rtx_accessor>)
15209         (generic_subrtx_iterator <rtx_var_accessor>
15210         (generic_subrtx_iterator <rtx_ptr_accessor>): Instantiate.
15211         (setup_reg_subrtx_bounds): New function.
15212         (init_rtlanal): Call it.
15214 2014-08-27  Kaz Kojima  <kkojima@gcc.gnu.org>
15216         PR target/62261
15217         * config/sh/sh.md (ashlsi3): Handle negative shift count for
15218         TARGET_SHMEDIA.
15219         (ashldi3, ashrsi3, ashrdi3, lshrsi3, lshrdi3): Likewise.
15221 2014-08-27  Richard Sandiford  <rdsandiford@googlemail.com>
15223         * emit-rtl.c (set_unique_reg_note): Discard notes with side effects.
15225 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
15227         * rtl.h (JUMP_LABEL_AS_INSN): New.
15229 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
15231         * rtl.h (free_EXPR_LIST_list): Strengthen param from rtx * to
15232         rtx_expr_list **.
15233         (alloc_EXPR_LIST): Strengthen return type from rtx to
15234         rtx_expr_list *.
15235         (remove_free_EXPR_LIST_node): Likewise for param.
15236         * reload.h (struct reg_equivs_t): Strengthen field "alt_mem_list"
15237         from rtx to rtx_expr_list *.
15238         * sched-int.h (struct deps_desc): Strengthen fields
15239         "pending_read_mems" and "pending_write_mems" from rtx to
15240         rtx_expr_list *.
15242         * dwarf2out.c (decl_piece_varloc_ptr): Strengthen return type from
15243         rtx to rtx_expr_list *.
15244         * lists.c (alloc_INSN_LIST): Likewise, also for local "r".
15245         (free_EXPR_LIST_list): Strengthen param "listp" from rtx * to
15246         rtx_expr_list **.
15247         (remove_free_EXPR_LIST_node): Likewise.  Strengthen local "node"
15248         from rtx to rtx_expr_list *.
15249         * loop-iv.c (simplify_using_initial_values): Strengthen local
15250         "cond_list" from rtx to rtx_expr_list *, and locals "pnode",
15251         "pnote_next" from rtx * to rtx_expr_list **.
15252         * sched-deps.c (remove_from_both_dependence_lists):  Strengthen
15253         param "exprp" from rtx * to rtx_expr_list **.
15254         (add_insn_mem_dependence): Strengthen local "mem_list" from
15255         rtx * to rtx_expr_list **.  Strengthen local "mem_node" from rtx
15256         to rtx_expr_list *.
15257         * sched-rgn.c (concat_insn_mem_list): Strengthen param "copy_mems"
15258         and local "new_mems" from rtx to rtx_expr_list *.  Strengthen
15259         param "old_mems_p" from rtx * to rtx_expr_list **.
15260         * var-tracking.c (struct adjust_mem_data): Strengthen field
15261         "side_effects" from rtx to rtx_expr_list *.
15262         (adjust_insn): Replace NULL_RTX with NULL when assigning to
15263         rtx_expr_list *.
15264         (prepare_call_arguments): Likewise.
15266 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
15268         * function.h (struct rtl_data): Strengthen field
15269         "x_stack_slot_list" from rtx to rtx_expr_list *.
15271         * emit-rtl.c (unshare_all_rtl_1): Add a checked cast
15272         when assigning to stack_slot_list.
15274 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
15276         * function.h (struct rtl_data): Strengthen field
15277         x_nonlocal_goto_handler_labels from rtx to rtx_expr_list *.
15278         * rtl.h (remove_node_from_expr_list): Strengthen second param from
15279         rtx * to rtx_expr_list **.
15281         * cfgbuild.c (make_edges): In loop over
15282         nonlocal_goto_handler_labels, strengthen local "x" from rtx to
15283         rtx_expr_list *, and use methods of the latter class to clarify
15284         the code.
15285         * cfgrtl.c (cfg_layout_initialize): Strengthen local "x" from rtx to
15286         rtx_expr_list *, and use methods of the latter class to clarify
15287         the code.
15288         * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
15289         * reload1.c (set_initial_label_offsets): Likewise for local "x".
15290         * rtlanal.c (remove_node_from_expr_list): Strengthen param "listp"
15291         from rtx * to rtx_expr_list **.  Strengthen local "temp" from rtx
15292         to rtx_expr_list *.  Use methods of the latter class to clarify
15293         the code.
15295 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
15297         * function.h (struct expr_status): Strengthen field
15298         "x_forced_labels" from rtx to rtx_expr_list *.
15300         * cfgbuild.c (make_edges): Split local "x" into two locals,
15301         strengthening one from rtx to rtx_expr_list *, and using methods
15302         of said class.
15303         * dwarf2cfi.c (create_trace_edges): Split local "lab" out; within
15304         loop over forced_labels, introduce strengthen it from rtx to
15305         rtx_expr_list *, using methods to clarify the code.
15306         * jump.c (rebuild_jump_labels_1): Strengthen local "insn" from rtx
15307         to rtx_expr_list *, using methods of said class to clarify the
15308         code.
15309         * reload1.c (set_initial_label_offsets): Split local "x" into two
15310         per-loop variables, strengthening the first from rtx to
15311         rtx_expr_list * and using methods.
15313 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
15315         * coretypes.h (class rtx_expr_list): Add forward declaration.
15316         * emit-rtl.c (gen_rtx_EXPR_LIST): New.
15317         * gengenrtl.c (special_rtx): Add EXPR_LIST.
15318         * rtl.h (class rtx_expr_list): New subclass of rtx_def, adding
15319         invariant: GET_CODE (X) == EXPR_LIST.
15320         (is_a_helper <rtx_expr_list *>::test): New.
15321         (rtx_expr_list::next): New.
15322         (rtx_expr_list::element): New.
15323         (gen_rtx_EXPR_LIST): New.
15325 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
15327         * varasm.c (mark_constants): Convert a GET_CODE check into a
15328         dyn_cast, strengthening local "seq" from rtx to rtx_sequence *.
15329         Use methods of rtx_sequence to clarify the code.
15331 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
15333         * sched-vis.c (print_pattern): Within SEQUENCE case, introduce a
15334         local "seq" via a checked cast, and use methods of rtx_sequence
15335         to simplify the code.
15337 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
15339         * resource.c (mark_referenced_resources): Strengthen local
15340         "sequence" from rtx to rtx_sequence *, adding a checked cast, and
15341         using methods of rtx_sequence to clarify the code.
15342         (find_dead_or_set_registers): Within the switch statement, convert
15343         a GET_CODE check to a dyn_cast, introducing local "seq".  Within
15344         the JUMP_P handling, introduce another local "seq", adding a
15345         checked cast to rtx_sequence *.  In both cases, use methods of
15346         rtx_sequence to clarify the code.
15347         (mark_set_resources): Within SEQUENCE case, introduce local "seq"
15348         via a checked cast, and use methods of rtx_sequence to simplify
15349         the code.
15351 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
15353         * reorg.c (redundant_insn): In two places in the function, replace
15354         a check of GET_CODE with a dyn_cast, introducing local "seq", and
15355         usings methods of rtx_sequence to clarify the code.
15357 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
15359         * jump.c (mark_jump_label_1): Within the SEQUENCE case, introduce
15360         local "seq" with a checked cast, and use methods of rtx_sequence
15361         to clarify the code.
15363 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
15365         * function.c (contains): Introduce local "seq" for PATTERN (insn),
15366         with a checked cast, in the region for where we know it's a
15367         SEQUENCE.  Use methods of rtx_sequence.
15369 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
15371         * final.c (get_attr_length_1): Replace GET_CODE check with a
15372         dyn_cast, introducing local "seq" and the use of methods of
15373         rtx_sequence.
15374         (shorten_branches): Likewise, introducing local "body_seq".
15375         Strengthen local "inner_insn" from rtx to rtx_insn *.
15376         (reemit_insn_block_notes): Replace GET_CODE check with a
15377         dyn_cast, strengthening local "body" from rtx to rtx_sequence *.
15378         Use methods of rtx_sequence.
15379         (final_scan_insn): Likewise, introducing local "seq" for when
15380         "body" is known to be a SEQUENCE, using its methods.
15382 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
15384         * except.c (can_throw_external): Strengthen local "seq" from rtx
15385         to rtx_sequence *.  Use methods of rtx_sequence.
15386         (insn_nothrow_p): Likewise.
15388 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
15390         * dwarf2cfi.c (create_trace_edges): Convert GET_CODE check into a
15391         dyn_cast, strengthening local "seq" from rtx to rtx_sequence *.
15392         Use methods of rtx_sequence.
15393         (scan_trace): Likewise for local "pat".
15395 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
15397         * coretypes.h (class rtx_sequence): Add forward declaration.
15398         * rtl.h (class rtx_sequence): New subclass of rtx_def, adding
15399         invariant: GET_CODE (X) == SEQUENCE.
15400         (is_a_helper <rtx_sequence *>::test): New.
15401         (is_a_helper <const rtx_sequence *>::test): New.
15402         (rtx_sequence::len): New.
15403         (rtx_sequence::element): New.
15404         (rtx_sequence::insn): New.
15406 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
15408         * rtl.h (free_INSN_LIST_list): Strengthen param from rtx * to
15409         rtx_insn_list **.
15410         (alloc_INSN_LIST): Strengthen return type from rtx to
15411         rtx_insn_list *.
15412         (copy_INSN_LIST): Likewise for return type and param.
15413         (concat_INSN_LIST): Likewise for both params and return type.
15414         (remove_free_INSN_LIST_elem): Strenghten first param from rtx to
15415         rtx_insn *.  Strengthen second param from rtx * to rtx_insn_list **.
15416         (remove_free_INSN_LIST_node): Strenghten return type from rtx to
15417         rtx_insn *.  Strengthen param from rtx * to rtx_insn_list **.
15419         * sched-int.h (struct deps_reg): Strengthen fields "uses", "sets",
15420         "implicit_sets", "control_uses", "clobbers" from rtx to
15421         rtx_insn_list *.
15422         (struct deps_desc): Likewise for fields "pending_read_insns",
15423         "pending_write_insns", "pending_jump_insns",
15424         "last_pending_memory_flush", "last_function_call",
15425         "last_function_call_may_noreturn", "sched_before_next_call",
15426         "sched_before_next_jump".
15427         (struct _haifa_deps_insn_data): Likewise for field "cond_deps".
15428         (remove_from_deps): Strengthen second param from rtx to rtx_insn *.
15430         * gcse.c (struct ls_expr): Strengthen fields "loads" and "stores"
15431         from rtx to rtx_insn_list *.
15432         (ldst_entry): Replace use of NULL_RTX with NULL when dealing with
15433         rtx_insn_list *.
15435         * haifa-sched.c (insn_queue): Strengthen this variable from rtx *
15436         to rtx_insn_list **.
15437         (dep_cost_1): Strengthen local "dep_cost_rtx_link" from rtx to
15438         rtx_insn_list *.
15439         (queue_insn): Likewise for local "link".
15440         (struct haifa_saved_data): Strengthen field "insn_queue" from
15441         rtx * to rtx_insn_list **.
15442         (save_backtrack_point): Update allocation of save->insn_queue to
15443         reflect the strengthening of elements from rtx to rtx_insn_list *.
15444         (queue_to_ready): Strengthen local "link" from rtx to
15445         rtx_insn_list *; use methods "next" and "insn" when traversing the
15446         list.
15447         (early_queue_to_ready): Likewise for locals "link", "next_link",
15448         "prev_link".
15449         (schedule_block): Update allocation of insn_queue to reflect the
15450         strengthening of elements from rtx to rtx_insn_list *.  Strengthen
15451         local "link" from rtx to rtx_insn_list *, and use methods when
15452         working it.
15453         (add_to_speculative_block): Strengthen locals "twins" and
15454         "next_node" from rtx to rtx_insn_list *, and use methods when
15455         working with them.  Strengthen local "twin" from rtx to
15456         rtx_insn *, eliminating a checked cast.
15457         (fix_recovery_deps): Strengthen locals "ready_list" and "link"
15458         from rtx to rtx_insn_list *, and use methods when working with
15459         them.
15461         * lists.c (alloc_INSN_LIST): Strengthen return type and local "r"
15462         from rtx to rtx_insn_list *, adding a checked cast.
15463         (free_INSN_LIST_list): Strengthen param "listp" from rtx * to
15464         rtx_insn_list **.
15465         (copy_INSN_LIST): Strengthen return type and locals "new_queue",
15466         "newlink" from rtx to rtx_insn_list *.  Strengthen local
15467         "pqueue" from rtx * to rtx_insn_list **.  Strengthen local "x"
15468         from rtx to rtx_insn *.
15469         (concat_INSN_LIST): Strengthen return type and local "new_rtx",
15470         from rtx to rtx_insn_list *.  Use methods of the latter class.
15471         (remove_free_INSN_LIST_elem): Strengthen param "elem" from rtx to
15472         rtx_insn *, and param "listp" from rtx * to rtx_insn_list **.
15473         (remove_free_INSN_LIST_node): Strengthen return type and local
15474         "elem" from rtx to rtx_insn *.  Strenghten param "listp" from
15475         rtx * to rtx_insn_list **.  Strengthen local "node" from rtx to
15476         rtx_insn_list *, using "insn" method.
15478         * sched-deps.c (add_dependence_list):  Strengthen param "list"
15479         from rtx to rtx_insn_list *, and use methods when working with it.
15480         (add_dependence_list_and_free):  Strengthen param "listp" from
15481         rtx * to rtx_insn_list **.
15482         (remove_from_dependence_list): Strenghten param "listp" from rtx *
15483         to rtx_insn_list **, and use methods when working with *listp.
15484         (remove_from_both_dependence_lists): Strengthen param "listp" from
15485         rtx * to rtx_insn_list **
15486         (add_insn_mem_dependence): Strengthen local "insn_list" from rtx *
15487         to rtx_insn_list **.  Eliminate local "link", in favor of two new
15488         locals "insn_node" and "mem_node", an rtx_insn_list * and an rtx
15489         respectively.
15490         (deps_analyze_insn): Split out uses 'f local "t" as an INSN_LIST
15491         by introducing local "cond_deps".
15492         (remove_from_deps): Strengthen param "insn" from rtx to
15493         rtx_insn *.
15495         * sched-rgn.c (concat_insn_mem_list): Strengthen param
15496         "copy_insns" and local "new_insns" from rtx to rtx_insn_list *.
15497         Strengthen param "old_insns_p" from rtx * to rtx_insn_list **.
15498         Use methods of rtx_insn_list.
15500         * store-motion.c (struct st_expr): Strengthen fields
15501         "antic_stores" and "avail_stores" from rtx to rtx_insn_list *.
15502         (st_expr_entry): Replace NULL_RTX with NULL when dealing with
15503         rtx_insn_list *.
15504         (find_moveable_store): Split out "tmp" into multiple more-tightly
15505         scoped locals.  Use methods of rtx_insn_list *.
15506         (compute_store_table): Strengthen local "tmp" from rtx to
15507         rtx_insn *.  Use methods of rtx_insn_list *.
15509 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
15511         * coretypes.h (class rtx_insn_list): Add forward declaration.
15512         * rtl.h (class rtx_insn_list): New subclass of rtx_def
15513         (is_a_helper <rtx_insn_list *>::test): New.
15514         (rtx_insn_list::next): New.
15515         (rtx_insn_list::insn): New.
15516         (gen_rtx_INSN_LIST): Add prototype.
15517         * emit-rtl.c (gen_rtx_INSN_LIST): New.
15518         * gengenrtl.c (special_rtx): Add INSN_LIST.
15520 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
15522         * ira-lives.c (find_call_crossed_cheap_reg): Strengthen local
15523         "prev" from rtx to rtx_insn *.
15525 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
15527         * rtl.h (INSN_UID): Convert from a macro to a pair of inline
15528         functions.  Require merely an rtx for now, not an rtx_insn *.
15529         (BLOCK_FOR_INSN): Likewise.
15530         (INSN_LOCATION): Likewise.
15531         (INSN_HAS_LOCATION): Convert from a macro to an inline function.
15533 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
15535         * rtl.h (PATTERN): Convert this macro into a pair of inline
15536         functions, for now, requiring const_rtx and rtx.
15538 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
15540         * target.def (unwind_emit): Strengthen param "insn" from rtx to
15541         rtx_insn *.
15542         (final_postscan_insn): Likewise.
15543         (adjust_cost): Likewise.
15544         (adjust_priority): Likewise.
15545         (variable_issue): Likewise.
15546         (macro_fusion_pair_p): Likewise.
15547         (dfa_post_cycle_insn): Likewise.
15548         (first_cycle_multipass_dfa_lookahead_guard): Likewise.
15549         (first_cycle_multipass_issue): Likewise.
15550         (dfa_new_cycle): Likewise.
15551         (adjust_cost_2): Likewise for params "insn" and "dep_insn".
15552         (speculate_insn): Likewise for param "insn".
15553         (gen_spec_check): Likewise for params "insn" and "label".
15554         (get_insn_spec_ds): Likewise for param "insn".
15555         (get_insn_checked_ds): Likewise.
15556         (dispatch_do): Likewise.
15557         (dispatch): Likewise.
15558         (cannot_copy_insn_p): Likewise.
15559         (invalid_within_doloop): Likewise.
15560         (legitimate_combined_insn): Likewise.
15561         (needed): Likewise.
15562         (after): Likewise.
15564         * doc/tm.texi: Automatically updated to reflect changes to
15565         target.def.
15567         * haifa-sched.c (choose_ready): Convert NULL_RTX to NULL when
15568         working with insn.
15569         (schedule_block): Likewise.
15570         (sched_init): Likewise.
15571         (sched_speculate_insn): Strengthen param "insn" from rtx to
15572         rtx_insn *.
15573         (ready_remove_first_dispatch): Convert NULL_RTX to NULL when
15574         working with insn.
15575         * hooks.c (hook_bool_rtx_true): Rename to...
15576         hook_bool_rtx_insn_true): ...this, and strengthen first param from
15577         rtx to rtx_insn *.
15578         (hook_constcharptr_const_rtx_null): Rename to...
15579         (hook_constcharptr_const_rtx_insn_null): ...this, and strengthen
15580         first param from const_rtx to const rtx_insn *.
15581         (hook_bool_rtx_int_false): Rename to...
15582         (hook_bool_rtx_insn_int_false): ...this, and strengthen first
15583         param from rtx to rtx_insn *.
15584         (hook_void_rtx_int): Rename to...
15585         (hook_void_rtx_insn_int): ...this, and strengthen first param from
15586         rtx to rtx_insn *.
15588         * hooks.h (hook_bool_rtx_true): Rename to...
15589         (hook_bool_rtx_insn_true): ...this, and strengthen first param from
15590         rtx to rtx_insn *.
15591         (hook_bool_rtx_int_false): Rename to...
15592         (hook_bool_rtx_insn_int_false): ...this, and strengthen first
15593         param from rtx to rtx_insn *.
15594         (hook_void_rtx_int): Rename to...
15595         (hook_void_rtx_insn_int): ...this, and strengthen first param from
15596         rtx to rtx_insn *.
15597         (hook_constcharptr_const_rtx_null): Rename to...
15598         (hook_constcharptr_const_rtx_insn_null): ...this, and strengthen
15599         first param from const_rtx to const rtx_insn *.
15601         * sched-deps.c (sched_macro_fuse_insns): Strengthen param "insn"
15602         and local "prev" from rtx to rtx_insn *.
15604         * sched-int.h (sched_speculate_insn): Strengthen first param from
15605         rtx to rtx_insn *.
15607         * sel-sched.c (create_speculation_check): Likewise for local "label".
15608         * targhooks.c (default_invalid_within_doloop): Strengthen param
15609         "insn" from const_rtx to const rtx_insn *.
15610         * targhooks.h (default_invalid_within_doloop): Strengthen param
15611         from const_rtx to const rtx_insn *.
15613         * config/alpha/alpha.c (alpha_cannot_copy_insn_p): Likewise.
15614         (alpha_adjust_cost): Likewise for params "insn", "dep_insn".
15616         * config/arc/arc.c (arc_sched_adjust_priority): Likewise for param
15617         "insn".
15618         (arc_invalid_within_doloop): Likewise, with const.
15620         * config/arm/arm.c (arm_adjust_cost): Likewise for params "insn", "dep".
15621         (arm_cannot_copy_insn_p): Likewise for param "insn".
15622         (arm_unwind_emit): Likewise.
15624         * config/bfin/bfin.c (bfin_adjust_cost): Likewise for params "insn",
15625         "dep_insn".
15627         * config/c6x/c6x.c (c6x_dfa_new_cycle): Likewise for param "insn".
15628         (c6x_variable_issue): Likewise.  Removed now-redundant checked
15629         cast.
15630         (c6x_adjust_cost): Likewise for params "insn", "dep_insn".
15632         * config/epiphany/epiphany-protos.h (epiphany_mode_needed):
15633         Likewise for param "insn".
15634         (epiphany_mode_after): Likewise.
15635         * config/epiphany/epiphany.c (epiphany_adjust_cost): Likewise for
15636         params "insn", "dep_insn".
15637         (epiphany_mode_needed): Likewise for param "insn".
15638         (epiphany_mode_after): Likewise.
15640         * config/i386/i386-protos.h (i386_pe_seh_unwind_emit): Likewise.
15641         * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
15642         (ix86_avx_u128_mode_needed): Likewise.
15643         (ix86_i387_mode_needed): Likewise.
15644         (ix86_mode_needed): Likewise.
15645         (ix86_avx_u128_mode_after): Likewise.
15646         (ix86_mode_after): Likewise.
15647         (ix86_adjust_cost): Likewise for params "insn", "dep_insn".
15648         (ix86_macro_fusion_pair_p): Likewise for params "condgen", "condjmp".
15649         (ix86_adjust_priority): Likewise for param "insn".
15650         (core2i7_first_cycle_multipass_issue): Likewise for param "insn".
15651         (do_dispatch): Likewise.
15652         (has_dispatch): Likewise.
15653         * config/i386/winnt.c (i386_pe_seh_unwind_emit): Likewise.
15655         * config/ia64/ia64.c (TARGET_INVALID_WITHIN_DOLOOP): Update to
15656         reflect renaming of default hook implementation from
15657         hook_constcharptr_const_rtx_null to
15658         hook_constcharptr_const_rtx_insn_null.
15659         (ia64_adjust_cost_2): Strengthen params "insn", "dep_insn" from
15660         rtx to rtx_insn *.
15661         (ia64_variable_issue): Likewise for param "insn".
15662         (ia64_first_cycle_multipass_dfa_lookahead_guard): Likewise.
15663         (ia64_dfa_new_cycle): Likewise.
15664         (ia64_get_insn_spec_ds): Likewise.
15665         (ia64_get_insn_checked_ds): Likewise.
15666         (ia64_speculate_insn): Likewise.
15667         (ia64_gen_spec_check): Likewise for params "insn", "label".
15668         (ia64_asm_unwind_emit): Likewise for param "insn".
15670         * config/m32r/m32r.c (m32r_adjust_priority): Likewise.
15672         * config/m68k/m68k.c (m68k_sched_adjust_cost): Likewise for params
15673         "insn", "def_insn".
15674         (m68k_sched_variable_issue): Likewise for param "insn".
15676         * config/mep/mep.c (mep_adjust_cost): Likewise for params "insn",
15677         "def_insn".
15679         * config/microblaze/microblaze.c (microblaze_adjust_cost):
15680         Likewise for params "insn", "dep".
15682         * config/mips/mips.c (mips_adjust_cost): Likewise.
15683         (mips_variable_issue): Likewise for param "insn".
15684         (mips_final_postscan_insn): Likewise.
15686         * config/mn10300/mn10300.c (mn10300_adjust_sched_cost): Likewise
15687         for params "insn", "dep".
15689         * config/pa/pa.c (pa_adjust_cost): Likewise for params "insn",
15690         "dep_insn".
15691         (pa_adjust_priority): Likewise for param "insn".
15693         * config/picochip/picochip.c (picochip_sched_adjust_cost):
15694         Likewise for params "insn", "dep_insn".
15696         * config/rs6000/rs6000.c (rs6000_variable_issue_1): Likewise for
15697         param "insn".
15698         (rs6000_variable_issue): Likewise.
15699         (rs6000_adjust_cost): Likewise for params "insn", "dep_insn".
15700         (rs6000_debug_adjust_cost): Likewise.
15701         (rs6000_adjust_priority): Likewise for param "insn".
15702         (rs6000_use_sched_lookahead_guard): Likewise.
15703         (get_next_active_insn): Likewise for return type and both params.
15704         (redefine_groups): Likewise for params "prev_head_insn", "tail"
15705         and locals "insn", "next_insn".
15706         (pad_groups): Likewise.
15708         * config/s390/s390.c (s390_adjust_priority): Likewise for param
15709         "insn".
15710         (s390_cannot_copy_insn_p): Likewise.
15711         (s390_sched_variable_issue): Likewise for third param, eliminating
15712         checked cast.
15713         (TARGET_INVALID_WITHIN_DOLOOP): Update to reflect renaming of
15714         default hook implementation from hook_constcharptr_const_rtx_null
15715         to hook_constcharptr_const_rtx_insn_null.
15717         * config/sh/sh.c (sh_cannot_copy_insn_p): Strengthen param "insn"
15718         from rtx to rtx_insn *.
15719         (sh_adjust_cost): Likewise for params "insn", "dep_insn".
15720         (sh_variable_issue): Likewise for param "insn".
15721         (sh_dfa_new_cycle): Likewise.
15722         (sh_mode_needed): Likewise.
15723         (sh_mode_after): Likewise.
15725         * config/sparc/sparc.c (supersparc_adjust_cost): Likewise for
15726         params "insn", "dep_insn".
15727         (hypersparc_adjust_cost): Likewise.
15728         (sparc_adjust_cost): Likewise.
15730         * config/spu/spu.c (spu_sched_variable_issue): Likewise for third
15731         param, eliminated checked cast.
15732         (spu_sched_adjust_cost): Likewise for first and third params.
15734         * config/tilegx/tilegx.c (tilegx_sched_adjust_cost): Strengthen
15735         params "insn" and "dep_insn" from rtx to rtx_insn *.
15737         * config/tilepro/tilepro.c (tilepro_sched_adjust_cost): Likewise.
15739 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
15741         * gcc/config/mn10300/mn10300.c (is_load_insn): Rename to...
15742         (set_is_load_p): ...this, updating to work on a SET pattern rather
15743         than an insn.
15744         (is_store_insn): Rename to...
15745         (set_is_store_p): ...this, updating to work on a SET pattern
15746         rather than an insn.
15747         (mn10300_adjust_sched_cost): Move call to get_attr_timings from
15748         top of function to where it is needed.  Rewrite the bogus
15749         condition that checks for "insn" and "dep" being PARALLEL to
15750         instead use single_set, introducing locals "insn_set" and
15751         "dep_set".  Given that we only ever returned "cost" for a non-pair
15752         of SETs, bail out early if we don't have a pair of SET.
15753         Rewrite all uses of PATTERN (dep) and PATTERN (insn) to instead
15754         use the new locals "insn_set" and "dep_set", and update calls to
15755         is_load_insn and is_store_insn to be calls to set_is_load_p and
15756         set_is_store_p.
15758 2014-08-27  Guozhi Wei  <carrot@google.com>
15760         PR target/62262
15761         * config/aarch64/aarch64.md (*andim_ashift<mode>_bfiz): Check the shift
15762         amount before using it.
15764 2014-08-27  Richard Biener  <rguenther@suse.de>
15766         * gimple-fold.c (get_maxval_strlen): Add overload wrapping
15767         get_maxval_strlen inside a more useful API.
15768         (gimple_fold_builtin_with_strlen): Remove and fold into ...
15769         (gimple_fold_builtin): ... caller.
15770         (gimple_fold_builtin_strlen, gimple_fold_builtin_strcpy,
15771         gimple_fold_builtin_strncpy, gimple_fold_builtin_strcat,
15772         gimple_fold_builtin_fputs, gimple_fold_builtin_memory_chk,
15773         gimple_fold_builtin_stxcpy_chk, gimple_fold_builtin_stxncpy_chk,
15774         gimple_fold_builtin_snprintf_chk, gimple_fold_builtin_snprintf,
15775         gimple_fold_builtin_sprintf): Adjust to compute maxval
15776         themselves.
15778 2014-08-27  Yvan Roux  <yvan.roux@linaro.org>
15780         PR other/62248
15781         * config.gcc (arm*-*-*): Check --with-fpu against arm-fpus.def.
15783 2014-08-27  Alexander Ivchenko  <alexander.ivchenko@intel.com>
15784             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
15785             Anna Tikhonova  <anna.tikhonova@intel.com>
15786             Ilya Tocar  <ilya.tocar@intel.com>
15787             Andrey Turetskiy  <andrey.turetskiy@intel.com>
15788             Ilya Verbin  <ilya.verbin@intel.com>
15789             Kirill Yukhin  <kirill.yukhin@intel.com>
15790             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
15792         * config/i386/sse.md
15793         (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"):
15794         Use `concat_tg_mode' attribute to determine asm register size.
15796 2014-08-27  Alexander Ivchenko  <alexander.ivchenko@intel.com>
15797             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
15798             Anna Tikhonova  <anna.tikhonova@intel.com>
15799             Ilya Tocar  <ilya.tocar@intel.com>
15800             Andrey Turetskiy  <andrey.turetskiy@intel.com>
15801             Ilya Verbin  <ilya.verbin@intel.com>
15802             Kirill Yukhin  <kirill.yukhin@intel.com>
15803             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
15805         * config/i386/sse.md
15806         (define_mode_iterator VI48_AVX512VL): New.
15807         (define_mode_iterator VI_UNALIGNED_LOADSTORE): Delete.
15808         (define_mode_iterator VI_ULOADSTORE_BW_AVX512VL): New.
15809         (define_mode_iterator VI_ULOADSTORE_F_AVX512VL): Ditto.
15810         (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
15811         with VI1): Change mode iterator.
15812         (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
15813         with VI_ULOADSTORE_BW_AVX512VL): New.
15814         (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
15815         with VI_ULOADSTORE_F_AVX512VL): Ditto.
15816         (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
15817         with VI1): Change mode iterator.
15818         (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
15819         with VI_ULOADSTORE_BW_AVX512VL): New.
15820         (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
15821         with VI_ULOADSTORE_F_AVX512VL): Ditto.
15822         (define_insn "<sse2_avx_avx512f>_storedqu<mode>
15823         with VI1): Change mode iterator.
15824         (define_insn "<sse2_avx_avx512f>_storedqu<mode>
15825         with VI_ULOADSTORE_BW_AVX512VL): New.
15826         (define_insn "<sse2_avx_avx512f>_storedqu<mode>
15827         with VI_ULOADSTORE_BW_AVX512VL): Ditto.
15828         (define_insn "avx512f_storedqu<mode>_mask"): Delete.
15829         (define_insn "<avx512>_storedqu<mode>_mask" with
15830         VI48_AVX512VL): New.
15831         (define_insn "<avx512>_storedqu<mode>_mask" with
15832         VI12_AVX512VL): Ditto.
15834 2014-08-27  Alexander Ivchenko  <alexander.ivchenko@intel.com>
15835             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
15836             Anna Tikhonova  <anna.tikhonova@intel.com>
15837             Ilya Tocar  <ilya.tocar@intel.com>
15838             Andrey Turetskiy  <andrey.turetskiy@intel.com>
15839             Ilya Verbin  <ilya.verbin@intel.com>
15840             Kirill Yukhin  <kirill.yukhin@intel.com>
15841             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
15843         * config/i386/sse.md
15844         (define_mode_iterator VI48_AVX2_48_AVX512F): Delete.
15845         (define_mode_iterator VI48_AVX512BW): New.
15846         (define_insn "<avx2_avx512f>_<shift_insn>v<mode><mask_name>"): Delete.
15847         (define_insn "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>"
15848         with VI48_AVX2_48_AVX512F): New.
15849         (define_insn "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>"
15850         with VI2_AVX512VL): Ditto.
15852 2014-08-27  Richard Biener  <rguenther@suse.de>
15854         PR middle-end/62239
15855         * builtins.c (fold_builtin_strcat_chk): Move to gimple-fold.c.
15856         (fold_builtin_3): Do not fold strcat_chk here.
15857         * gimple-fold.c (gimple_fold_builtin_strcat_chk): Move here
15858         from builtins.c.
15859         (gimple_fold_builtin): Fold strcat_chk here.
15861 2014-08-26  Aldy Hernandez  <aldyh@redhat.com>
15863         * dwarf2out.h (dwarf2out_decl): Remove prototype.
15864         * dwarf2out.c (dwarf2out_decl): Make static.
15866 2014-08-26  Joel Sherrill <joel.sherrill@oarcorp.com>
15868         * doc/invoke.texi: -fno-cxa-atexit should be -fno-use-cxa-atexit.
15870 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
15872         * cselib.h (struct elt_loc_list): Strengthen field "setting_insn"
15873         from rtx to rtx_insn *.
15874         (cselib_lookup_from_insn): Likewise for final param.
15875         (cselib_subst_to_values_from_insn): Likewise.
15876         (cselib_add_permanent_equiv): Likewise.
15878         * cselib.c (cselib_current_insn): Likewise for this variable.
15879         (cselib_subst_to_values_from_insn): Likewise for param "insn".
15880         (cselib_lookup_from_insn): Likewise.
15881         (cselib_add_permanent_equiv): Likewise for param "insn" and local
15882         "save_cselib_current_insn".
15883         (cselib_process_insn): Replace use of NULL_RTX with NULL.
15885         * sched-deps.c (add_insn_mem_dependence): Strengthen param "insn"
15886         from rtx to rtx_insn *.
15888 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
15890         * dse.c (dse_step6): Strengthen local "rinsn" from rtx to
15891         rtx_insn *.
15893 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
15895         * df.h (df_dump_insn_problem_function): Strengthen first param of
15896         this callback from const_rtx to const rtx_insn *.
15897         (struct df_insn_info): Strengthen field "insn" from rtx to
15898         rtx_insn *.
15899         (DF_REF_INSN): Eliminate this function, reinstating the older
15900         macro definition.
15901         (df_find_def): Strengthen param 1 from rtx to rtx_insn *.
15902         (df_reg_defined): Likewise.
15903         (df_find_use): Likewise.
15904         (df_reg_used): Likewise.
15905         (df_dump_insn_top): Strengthen param 1 from const_rtx to
15906         const rtx_insn *.
15907         (df_dump_insn_bottom): Likewise.
15908         (df_insn_debug): Strengthen param 1 from rtx to rtx_insn *.
15909         (df_insn_debug_regno): Likewise.
15910         (debug_df_insn): Likewise.
15911         (df_rd_simulate_one_insn): Likewise for param 2.
15912         (df_word_lr_simulate_defs): Likewise for param 1.
15913         (df_word_lr_simulate_uses): Likewise.
15914         (df_md_simulate_one_insn): Likewise for param 2.
15915         (df_simulate_find_noclobber_defs): Likewise for param 1.
15916         (df_simulate_find_defs): Likewise.
15917         (df_simulate_defs): Likewise.
15918         (df_simulate_uses): Likewise.
15919         (df_simulate_one_insn_backwards): Likewise for param 2.
15920         (df_simulate_one_insn_forwards): Likewise.
15921         (df_uses_create): Likewise for param 2.
15922         (df_insn_create_insn_record): Likewise for param 1.
15923         (df_insn_delete): Likewise.
15924         (df_insn_rescan): Likewise.
15925         (df_insn_rescan_debug_internal): Likewise.
15926         (df_insn_change_bb): Likewise.
15927         (df_notes_rescan): Likewise.
15928         * rtl.h (remove_death): Likewise for param 2.
15929         (print_rtl_with_bb): Strengthen param 2 from const_rtx to
15930         const rtx_insn *.
15931         * sched-int.h (reemit_notes): Strengthen param from rtx to
15932         rtx_insn *.
15933         * valtrack.h (propagate_for_debug): Likewise for param 1.
15935         * cfgrtl.c (print_rtl_with_bb): Strengthen param "rtx_first" and
15936         local "tmp_rtx" from const_rtx to const rtx_insn *.
15937         * combine.c (remove_death): Strengthen param "insn" from rtx to
15938         rtx_insn *.
15939         (move_deaths): Likewise for local "where_dead".
15940         * cse.c (delete_trivially_dead_insns): Introduce local
15941         "bind_var_loc" so that "bind" can be strengthened to an rtx_insn *.
15942         * df-core.c (df_find_def): Strengthen param "insn" from rtx to
15943         rtx_insn *.
15944         (df_reg_defined): Likewise.
15945         (df_find_use): Likewise.
15946         (df_reg_used): Likewise.
15947         (df_dump_insn_problem_data): Strengthen param "insn" from
15948         const_rtx to const rtx_insn *.
15949         (df_dump_insn_top): Likewise.
15950         (df_dump_insn_bottom): Likewise.
15951         (df_insn_debug): Strengthen param "insn" from rtx to rtx_insn *.
15952         (df_insn_debug_regno): Likewise.
15953         (debug_df_insn): Likewise.
15954         (DF_REF_INSN): Delete.
15955         * df-problems.c (df_rd_simulate_one_insn): Strengthen param "insn"
15956         from rtx to rtx_insn *.
15957         (df_chain_insn_top_dump): Strengthen param "insn" from
15958         const_rtx to const rtx_insn *.
15959         (df_chain_insn_bottom_dump): Likewise.
15960         (df_word_lr_simulate_defs): Strengthen param "insn" from rtx to
15961         rtx_insn *.
15962         (df_word_lr_simulate_uses): Likewise.
15963         (df_print_note): Likewise.
15964         (df_remove_dead_and_unused_notes): Likewise.
15965         (df_set_unused_notes_for_mw): Likewise.
15966         (df_set_dead_notes_for_mw): Likewise.
15967         (df_create_unused_note): Likewise.
15968         (df_simulate_find_defs): Likewise.
15969         (df_simulate_find_uses): Likewise.
15970         (df_simulate_find_noclobber_defs): Likewise.
15971         (df_simulate_defs): Likewise.
15972         (df_simulate_uses): Likewise.
15973         (df_simulate_one_insn_backwards): Likewise.
15974         (df_simulate_one_insn_forwards): Likewise.
15975         (df_md_simulate_one_insn): Likewise.
15976         * df-scan.c (df_uses_create): Likewise.
15977         (df_insn_create_insn_record): Likewise.
15978         (df_insn_delete): Likewise.
15979         (df_insn_rescan): Likewise.
15980         (df_insn_rescan_debug_internal): Likewise.
15981         (df_insn_change_bb): Likewise.
15982         (df_notes_rescan): Likewise.
15983         (df_refs_add_to_chains): Likewise.
15984         (df_insn_refs_verify): Likewise.
15985         * emit-rtl.c (set_insn_deleted): Add checked cast to rtx_insn *
15986         when invoking df_insn_delete.
15987         (reorder_insns): Strengthen local "x" from rtx to rtx_insn *.
15988         (set_unique_reg_note): Add checked cast.
15989         * final.c (cleanup_subreg_operands): Likewise.
15990         * gcse.c (update_ld_motion_stores): Likewise, strengthening local
15991         "insn" from rtx to rtx_insn *.
15992         * haifa-sched.c (reemit_notes): Strengthen param "insn" and local
15993         "last" from rtx to rtx_insn *.
15994         * ira-emit.c (change_regs_in_insn): New function.
15995         (change_loop): Strengthen local "insn" from rtx to rtx_insn *.
15996         Invoke change_regs_in_insn rather than change_regs.
15997         * ira.c (update_equiv_regs): Strengthen locals "insn",
15998         "init_insn", "new_insn" from rtx to rtx_insn *.  Invoke
15999         for_each_rtx_in_insn rather than for_each_rtx.
16000         * recog.c (confirm_change_group): Add checked casts.
16001         (peep2_update_life): Strengthen local "x" from rtx to rtx_insn *.
16002         Add checked cast.
16003         (peep2_fill_buffer): Add checked cast.
16004         * rtlanal.c (remove_note): Likewise.
16005         * valtrack.c (propagate_for_debug): Strengthen param "insn" and
16006         locals "next" "end" from rtx to rtx_insn *.
16008 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
16010         * sched-int.h (sched_init_insn_luid): Strengthen param 1 from rtx
16011         to rtx_insn *.
16012         (struct reg_use_data): Likewise for field "insn".
16013         (insn_cost): Likewise for param.
16014         (real_insn_for_shadow): Likewise for return type and param.
16015         (increase_insn_priority): Likewise for param 1.
16016         (debug_dependencies): Likewise for both params.
16018         * haifa-sched.c (insn_delay): Likewise for param "insn".
16019         (real_insn_for_shadow): Likewise for return type and param "insn".
16020         (update_insn_after_change): Likewise for param "insn".
16021         (recompute_todo_spec): Likewise for param "next" and locals "pro",
16022         "other".
16023         (insn_cost): Likewise for param "insn".
16024         (increase_insn_priority): Likewise.
16025         (calculate_reg_deaths): Likewise.
16026         (setup_insn_reg_pressure_info): Likewise.
16027         (model_schedule): Strengthen from vec<rtx> to vec<rtx_insn *>.
16028         (model_index): Strengthen param "insn" from rtx to rtx_insn *.
16029         (model_recompute): Likewise.
16030         (must_restore_pattern_p): Likewise for param "next".
16031         (model_excess_cost): Likewise for param "insn".
16032         (queue_remove): Likewise.
16033         (adjust_priority): Likewise for param "prev".
16034         (update_register_pressure): Likewise for param "insn".
16035         (setup_insn_max_reg_pressure): Likewise for local "insn".
16036         (update_reg_and_insn_max_reg_pressure): Likewise for param "insn".
16037         (model_add_to_schedule): Likewise.
16038         (model_reset_queue_indices): Likewise for local "insn".
16039         (unschedule_insns_until): Strengthen local "recompute_vec" from
16040         auto_vec<rtx> to auto_vec<rtx_insn *>.  Strengthen locals "last",
16041         "con" from rtx to rtx_insn *.
16042         (restore_last_backtrack_point): Likewise for both locals "x". Add
16043         checked casts.
16044         (estimate_insn_tick): Likewise for param "insn".
16045         (commit_schedule): Likewise for params "prev_head", "tail" and
16046         local "x".
16047         (verify_shadows): Likewise for locals "i1", "i2".
16048         (dump_insn_stream): Likewise for params "head", "tail" and locals
16049         "next_tail", "insn".
16050         (schedule_block): Likewise for locals "insn", "x".  Add a checked
16051         cast.
16052         (fix_inter_tick): Likewise for params "head", "tail".
16053         (create_check_block_twin): Likewise for local "jump".
16054         (haifa_change_pattern): Likewise for param "insn".
16055         (haifa_speculate_insn): Likewise.
16056         (dump_new_block_header): Likewise for params "head", "tail".
16057         (fix_jump_move): Likewise for param "jump".
16058         (move_block_after_check): Likewise.
16059         (sched_init_insn_luid): Likewise for param "insn".
16060         (sched_init_luids): Likewise for local "insn".
16061         (insn_luid): Likewise for param "insn".
16062         (init_h_i_d): Likewise.
16063         (haifa_init_h_i_d): Likewise for local "insn".
16064         (haifa_init_insn): Likewise for param "insn".
16065         * sched-deps.c (add_dependence): Likewise for local "real_pro",
16066         "other".
16067         (create_insn_reg_use): Likewise for param "insn".
16068         (setup_insn_reg_uses): Likewise.  Add a checked cast.
16069         * sched-ebb.c (debug_ebb_dependencies): Strengthen params "head",
16070         "tail" from rtx to rtx_insn *.
16071         * sched-rgn.c (void debug_dependencies): Likewise, also for locals
16072         "insn", "next_tail".
16074 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
16076         * haifa-sched.c (struct model_insn_info): Strengthen field "insn"
16077         from rtx to rtx_insn *.
16078         (model_add_to_schedule): Likewise for locals "start", "end",
16079         "iter".
16081 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
16083         * rtl.h (duplicate_insn_chain): Strengthen both params from rtx to
16084         rtx_insn *.
16085         * cfgrtl.c (duplicate_insn_chain): Likewise for  params "from",
16086         "to" and locals "insn", "next", "copy".  Remove now-redundant
16087         checked cast.
16089 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
16091         * rtl.h (canonicalize_condition): Strengthen param 1 from rtx to
16092         rtx_insn * and param 4 from rtx * to rtx_insn **.
16093         (get_condition): Strengthen param 1 from rtx to rtx_insn * and
16094         param 2 from rtx * to rtx_insn **.
16096         * df.h (can_move_insns_across): Strengthen params 1-4 from rtx to
16097         rtx_insn * and final param from rtx * to rtx_insn **.
16099         * cfgcleanup.c (try_head_merge_bb): Strengthen local "move_before"
16100         from rtx to rtx_insn *.
16101         (try_head_merge_bb): Likewise for both locals named "move_upto".
16102         * df-problems.c (can_move_insns_across): Likewise for params
16103         "from", "to", "across_from", "across_to" and locals "insn",
16104         "next", "max_to".  Strengthen param "pmove_upto" from rtx * to
16105         rtx_insn **.
16106         * ifcvt.c (struct noce_if_info): Strengthen field "cond_earliest"
16107         from rtx to rtx_insn *.
16108         (noce_get_alt_condition): Strengthen param "earliest" from rtx *
16109         to rtx_insn **.  Strengthen local "insn" from rtx to rtx_insn *.
16110         (noce_try_minmax): Strengthen locals "earliest", "seq" from rtx to
16111         rtx_insn *.
16112         (noce_try_abs): Likewise.
16113         (noce_get_condition): Likewise for param "jump".  Strengthen param
16114         "earliest" from rtx * to rtx_insn **.
16115         (noce_find_if_block): Strengthen local "cond_earliest" from rtx to
16116         rtx_insn *.
16117         (find_cond_trap): Likewise.
16118         (dead_or_predicable): Likewise for local "earliest".
16119         * loop-iv.c (check_simple_exit): Likewise for local "at".  Add
16120         checked cast.
16121         * rtlanal.c (canonicalize_condition): Likewise for param "insn"
16122         and local "prev".  Strengthen param "earliest" from rtx * to
16123         rtx_insn **.
16124         (get_condition): Strengthen param "jump" from rtx to rtx_insn *
16125         Strengthen param "earliest" from rtx * to rtx_insn **.
16127 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
16129         * fwprop.c (local_ref_killed_between_p): Strengthen params "from",
16130         "to" and local "insn" from rtx to rtx_insn *.
16132 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
16134         * sel-sched.c (find_place_for_bookkeeping): Strengthen local "insn"
16135         from rtx to rtx_insn *.
16136         (need_nop_to_preserve_insn_bb): Likewise for param "insn".
16137         (code_motion_path_driver): Likewise for local "last_insn".
16138         (simplify_changed_insns): Likewise for local "insn".
16140 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
16142         * rtl.h (push_to_sequence): Strengthen param from rtx to
16143         rtx_insn *.
16144         (push_to_sequence2): Likewise for both params.
16145         (delete_insns_since): Likewise for param.
16146         (reorder_insns_nobb): Likewise for all three params.
16147         (set_new_first_and_last_insn): Likewise for both params.
16149         * emit-rtl.h (set_first_insn): Strengthen param "insn" from rtx to
16150         rtx_insn *.  Remove now-redundant cast.
16151         (set_last_insn): Likewise.
16153         * builtins.c (expand_builtin_return): Strengthen local
16154         "call_fusage" from rtx to rtx_insn *.
16155         * cfgrtl.c (create_basic_block_structure): Likewise for local
16156         "after".
16157         * emit-rtl.c (set_new_first_and_last_insn): Likewise for params
16158         "first", "last" and local "insn".
16159         (delete_insns_since): Likewise for param "from".
16160         (reorder_insns_nobb): Likewise for params "from", "to", "after"
16161         and local "x".
16162         (push_to_sequence): Likewise for param "first" and local "last".
16163         (push_to_sequence2): Likewise for params "first" and "last".
16164         * lra.c (emit_add3_insn): Likewise for local "last".
16165         (lra_emit_add): Likewise.
16166         * lra-constraints.c (base_to_reg): Likewise for locals "insn",
16167         "last_insn".
16168         (process_address_1): Likewise for locals "insn", last".
16169         * modulo-sched.c (ps_first_note): Likewise for return type.
16170         * optabs.c (expand_binop_directly): Likewise for param "last".
16172 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
16174         * rtl.h (get_last_insn_anywhere): Strengthen return type from rtx
16175         to rtx_insn*.
16176         * emit-rtl.c (get_last_insn_anywhere): Likewise.
16178 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
16180         * function.h (struct sequence_stack): Strengthen fields "first"
16181         and "last" from rtx to rtx_insn *.
16182         (struct emit_status): Likewise for fields "x_first_insn" and
16183         "x_last_insn".
16185         * emit-rtl.h (get_insns): Remove now-redundant checked cast.
16186         (set_first_insn): Add checked cast.
16187         (get_last_insn): Remove now-redundant checked cast.
16188         (set_last_insn): Add checked cast.
16190         * config/m32c/m32c.c (m32c_leaf_function_p): Strengthen locals
16191         "saved_first" and "saved_last" from rtx to rtx_insn *.
16193 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
16195         * rtl.h (add_insn): Strengthen param from rtx to rtx_insn *.
16196         (unlink_insn_chain): Strengthen both params from rtx to
16197         rtx_insn *.
16199         * cfgrtl.c (cfg_layout_function_header): Likewise for this
16200         variable.
16201         (unlink_insn_chain): Likewise for params "first" and "last".
16202         Remove now-redundant checked cast.
16203         (record_effective_endpoints): Replace use of NULL_RTX with NULL.
16204         (fixup_reorder_chain): Strengthen local "insn" from rtx to
16205         rtx_insn *.
16206         * emit-rtl.c (link_insn_into_chain): Likewise for all three
16207         params.
16208         (add_insn): Likewise for param "insn" and local "prev".
16209         (add_insn_after_nobb): Likewise for both params and local "next".
16210         (add_insn_before_nobb): Likewise for both params and local "prev".
16211         (add_insn_after): Rename param "after" to "uncast_after",
16212         introducing local "after" with another checked cast.
16213         (add_insn_before): Rename params "insn" and "before", giving them
16214         "uncast_" prefixes, adding the old names back using checked casts.
16215         (emit_note_after): Likewise for param "after".
16216         (emit_note_before): Likewise for param "before".
16217         (emit_label): Add a checked cast.
16219 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
16221         * cselib.h (cselib_record_sets_hook):  Strengthen initial param
16222         "insn" from rtx to rtx_insn *.
16224         * cselib.c (cselib_record_sets_hook): Likewise.
16226         * var-tracking.c (add_with_sets): Likewise, renaming back from
16227         "uncast_insn" to "insn" and eliminating the checked cast from rtx
16228         to rtx_insn *.
16230 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
16232         * basic-block.h (struct rtl_bb_info): Strengthen fields "end_"
16233         and "header_" from rtx to rtx_insn *.
16234         (struct basic_block_d): Likewise for field "head_" within "x"
16235         field of union basic_block_il_dependent.
16236         (BB_HEAD): Drop function...
16237         (SET_BB_HEAD): ...and this function in favor of...
16238         (BB_HEAD): ...reinstate macro.
16239         (BB_END): Drop function...
16240         (SET_BB_END): ...and this function in favor of...
16241         (BB_END): ...reinstate macro.
16242         (BB_HEADER): Drop function...
16243         (SET_BB_HEADER): ...and this function in favor of...
16244         (BB_HEADER): ...reinstate macro.
16246         * bb-reorder.c (add_labels_and_missing_jumps): Drop use of BB_END.
16247         (fix_crossing_unconditional_branches): Likewise.
16248         * caller-save.c (save_call_clobbered_regs): Likewise.
16249         (insert_one_insn): Drop use of SET_BB_HEAD and SET_BB_END.
16250         * cfgbuild.c (find_bb_boundaries): Drop use of SET_BB_END.
16251         * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
16252         (merge_blocks_move_successor_nojumps): Likewise.
16253         (outgoing_edges_match): Update use of for_each_rtx to
16254         for_each_rtx_in_insn.
16255         * cfgexpand.c (expand_gimple_cond): Drop use of SET_BB_END.
16256         (expand_gimple_cond): Likewise.
16257         (expand_gimple_tailcall): Likewise.
16258         (expand_gimple_basic_block): Drop use of SET_BB_HEAD and
16259         SET_BB_END.
16260         (construct_exit_block): Drop use of SET_BB_END.
16261         * cfgrtl.c (cfg_layout_function_footer): Strengthen from rtx to
16262         rtx_insn *.
16263         (delete_insn): Rename param "insn" to "uncast_insn", introducing
16264         a new local "insn" with a checked cast to rtx_insn *.  Drop use of
16265         SET_BB_HEAD and SET_BB_END.
16266         (create_basic_block_structure): Drop use of SET_BB_HEAD and
16267         SET_BB_END.
16268         (rtl_delete_block): Drop use of SET_BB_HEAD.
16269         (rtl_split_block): Drop use of SET_BB_END.
16270         (emit_nop_for_unique_locus_between): Likewise.
16271         (rtl_merge_blocks): Drop use of SET_BB_END and SET_BB_HEAD.
16272         (block_label): Drop use of SET_BB_HEAD.
16273         (fixup_abnormal_edges): Drop use of SET_BB_END.
16274         (record_effective_endpoints): Drop use of SET_BB_HEADER.
16275         (relink_block_chain): Likewise.
16276         (fixup_reorder_chain): Drop use of SET_BB_END.
16277         (cfg_layout_duplicate_bb): Drop use of SET_BB_HEADER.
16278         (cfg_layout_delete_block): Strengthen local "to" from rtx * to
16279         rtx_insn **.  Drop use of SET_BB_HEADER.
16280         (cfg_layout_merge_blocks): Drop use of SET_BB_HEADER, SET_BB_END,
16281         SET_BB_HEAD.
16282         (BB_HEAD): Delete this function.
16283         (SET_BB_HEAD): Likewise.
16284         (BB_END): Likewise.
16285         (SET_BB_END): Likewise.
16286         (BB_HEADER): Likewise.
16287         (SET_BB_HEADER): Likewise.
16288         * emit-rtl.c (add_insn_after):  Rename param "insn" to
16289         "uncast_insn", adding a new local "insn" and a checked cast to
16290         rtx_insn *.  Drop use of SET_BB_END.
16291         (remove_insn): Strengthen locals "next" and "prev" from rtx to
16292         rtx_insn *.  Drop use of SET_BB_HEAD and SET_BB_END.
16293         (reorder_insns): Drop use of SET_BB_END.
16294         (emit_insn_after_1): Strengthen param "first" and locals "last",
16295         "after_after" from rtx to rtx_insn *.  Drop use of SET_BB_END.
16296         (emit_pattern_after_noloc): Add checked cast.
16297         * haifa-sched.c (get_ebb_head_tail): Drop use of SET_BB_END.
16298         (restore_other_notes): Likewise.
16299         (move_insn): Likewise.
16300         (sched_extend_bb): Likewise.
16301         (fix_jump_move): Likewise.
16302         * ifcvt.c (noce_process_if_block): Likewise.
16303         (dead_or_predicable): Likewise.
16304         * ira.c (update_equiv_regs): Drop use of SET_BB_HEAD.
16305         * reg-stack.c (change_stack): Drop use of SET_BB_END.
16306         * sel-sched-ir.c (sel_move_insn): Likewise.
16307         * sel-sched.c (move_nop_to_previous_block): Likewise.
16309         * config/c6x/c6x.c (hwloop_optimize): Drop use of SET_BB_HEAD and
16310         SET_BB_END.
16311         * config/ia64/ia64.c (emit_predicate_relation_info): Likewise.
16313 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
16315         * basic-block.h (create_basic_block_structure): Strengthen params
16316         1 "head" and 2 "end" from rtx to rtx_insn *.
16317         * cfgrtl.c (create_basic_block_structure): Likewise.
16318         (rtl_create_basic_block): Update casts from void * to rtx to
16319         rtx_insn *, so that we can pass them as rtx_insn * to
16320         create_basic_block_structure.
16321         * sel-sched-ir.c (sel_create_basic_block): Likewise.
16323 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
16325         * rtl.h (for_each_inc_dec): Strengthen param 1 from rtx * to
16326         rtx_insn **.
16327         (check_for_inc_dec): Strengthen param "insn" from rtx to
16328         rtx_insn *.
16330         * cselib.h (cselib_process_insn): Likewise.
16332         * cselib.c (cselib_record_sets): Likewise.
16333         (cselib_process_insn): Likewise.
16335         * dse.c (struct insn_info): Likewise for field "insn".
16336         (check_for_inc_dec_1): Likewise for local "insn".
16337         (check_for_inc_dec): Likewise for param "insn".
16338         (scan_insn): Likewise.
16339         (dse_step1): Likewise for local "insn".
16341         * rtlanal.c (for_each_inc_dec): Strengthen param 1 from rtx * to
16342         rtx_insn **.  Use for_each_rtx_in_insn rather than for_each_rtx.
16344 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
16346         * sched-int.h (struct _dep): Strengthen fields "pro" and "con"
16347         from rtx to rtx_insn *.
16348         (DEP_PRO): Delete this function and...
16349         (SET_DEP_PRO): ...this function in favor of...
16350         (DEP_PRO): ...reinstate this macro.
16351         (DEP_CON): Delete this function and...
16352         (SET_DEP_CON): ...this function in favor of...
16353         (DEP_CON): ...reinstate this old macro.
16354         (init_dep_1): Strengthen params 2 and 3 from rtx to rtx_insn *.
16355         (init_dep): Likewise.
16356         (set_priorities): Likewise for both params.
16357         (sd_copy_back_deps): Likewise for params 1 and 2.
16359         * haifa-sched.c (priority): Likewise for param "insn" and local
16360         "next".
16361         (set_priorities): Likewise for params "head" and "tail" and local
16362         "insn".
16363         (process_insn_forw_deps_be_in_spec): Likewise for param "twin" and
16364         local "consumer".
16365         (add_to_speculative_block): Add a checked cast.
16366         (create_check_block_twin): Drop use of SET_DEP_CON.
16367         (add_jump_dependencies): Strengthen params "insn" and "jump" from
16368         rtx to rtx_insn *.
16370         * sched-deps.c (init_dep_1): Likewise for params "pro" and "con".
16371         Drop use of SET_DEP_PRO
16372         (init_dep): Strengthen params "pro" and "con" from rtx to
16373         rtx_insn *.
16374         (sd_copy_back_deps): Likewise for params "to" and "from".  Drop
16375         use of SET_DEP_CON.
16376         (DEP_PRO): Delete.
16377         (DEP_CON): Delete.
16378         (SET_DEP_PRO): Delete.
16379         (SET_DEP_CON): Delete.
16381 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
16383         * sel-sched-ir.h (struct vinsn_def): Strengthen field "insn_rtx"
16384         from rtx to rtx_insn *.
16385         (VINSN_INSN_RTX): Eliminate rvalue function and...
16386         (SET_VINSN_INSN): ...lvalue function in favor of...
16387         (VINSN_INSN_RTX): reinstate this old macro.
16389         * sel-sched-ir.c (vinsn_init): Eliminate use of SET_VINSN_INSN_RTX
16390         in favor of VINSN_INSN_RTX.
16391         (VINSN_INSN_RTX): Delete this function.
16392         (SET_VINSN_INSN_RTX): Likewise.
16394 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
16396         * sel-sched-ir.h (insn_t): Strengthen from rtx to rtx_insn *.
16397         (BND_TO): Delete this function and...
16398         (SET_BND_TO): ...this functions in favor of...
16399         (BND_TO): ...reinstating this macro.
16400         (struct _fence): Strengthen field "executing_insns" from
16401         vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *.  Strengthen fields
16402         "last_scheduled_insn" and "sched_next" from rtx to rtx_insn *.
16403         (_succ_iter_cond): Update param "succp" from rtx * to insn_t *
16404         and param "insn" from rtx to insn_t.
16405         (create_vinsn_from_insn_rtx): Strengthen first param from rtx to
16406         rtx_insn *.
16408         * sched-int.h (insn_vec_t): Strengthen from vec<rtx> to
16409         vec<rtx_insn *> .
16410         (rtx_vec_t): Likewise.
16411         (struct sched_deps_info_def): Strengthen param of "start_insn"
16412         callback from rtx to rtx_insn *.  Likewise for param "insn2" of
16413         "note_mem_dep" callback and first param of "note_dep" callback.
16415         * haifa-sched.c (add_to_speculative_block): Strengthen param
16416         "insn" from rtx to rtx_insn *.
16417         (clear_priorities): Likewise.
16418         (calc_priorities): Likewise for local "insn".
16420         * sched-deps.c (haifa_start_insn): Likewise for param "insn".
16421         Remove redundant checked cast.
16422         (haifa_note_mem_dep): Likewise for param "pending_insn".
16423         (haifa_note_dep): Likewise for param "elem".
16424         (note_mem_dep): Likewise for param "e".
16425         (sched_analyze_1): Add checked casts.
16426         (sched_analyze_2): Likewise.
16428         * sel-sched-dump.c (dump_insn_vector): Strengthen local "succ"
16429         from rtx to rtx_insn *.
16430         (debug): Update param from vec<rtx> & to vec<rtx_insn *>, and
16431         from vec<rtx> * to vec<rtx_insn *> *.
16433         * sel-sched-ir.c (blist_add): Remove use of SET_BND_TO
16434         scaffolding.
16435         (flist_add): Strengthen param "executing_insns" from
16436         vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *.
16437         (advance_deps_context): Remove now-redundant checked cast.
16438         (init_fences): Replace uses of NULL_RTX with NULL.
16439         (merge_fences): Strengthen params "last_scheduled_insn" and
16440         "sched_next" from rtx to rtx_insn * and "executing_insns" from
16441         vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *.
16442         (add_clean_fence_to_fences): Replace uses of NULL_RTX with NULL.
16443         (get_nop_from_pool): Add local "nop_pat" so that "nop" can be
16444         an instruction, rather than doing double-duty as a pattern.
16445         (return_nop_to_pool): Update for change of insn_t.
16446         (deps_init_id): Remove now-redundant checked cast.
16447         (struct sched_scan_info_def): Strengthen param of "init_insn"
16448         callback from rtx to insn_t.
16449         (sched_scan): Strengthen local "insn" from rtx to rtx_insn *.
16450         (init_global_and_expr_for_insn): Replace uses of NULL_RTX with
16451         NULL.
16452         (get_seqno_by_succs): Strengthen param "insn" and locals "tmp",
16453         "end" from rtx to rtx_insn *.
16454         (create_vinsn_from_insn_rtx): Likewise for param "insn_rtx".
16455         (rtx insn_rtx, bool force_unique_p)
16456         (BND_TO): Delete function.
16457         (SET_BND_TO): Delete function.
16459         * sel-sched.c (advance_one_cycle): Strengthen local "insn" from
16460         rtx to rtx_insn *.
16461         (extract_new_fences_from): Replace uses of NULL_RTX with NULL.
16462         (replace_dest_with_reg_in_expr): Strengthen local "insn_rtx" from
16463         rtx to rtx_insn *.
16464         (undo_transformations): Likewise for param "insn".
16465         (update_liveness_on_insn): Likewise.
16466         (compute_live_below_insn): Likewise for param "insn" and local
16467         "succ".
16468         (update_data_sets): Likewise for param "insn".
16469         (fill_vec_av_set): Replace uses of NULL_RTX with NULL.
16470         (convert_vec_av_set_to_ready): Drop now-redundant checked cast.
16471         (invoke_aftermath_hooks): Strengthen param "best_insn" from rtx to
16472         rtx_insn *.
16473         (move_cond_jump): Likewise for param "insn".
16474         (move_cond_jump): Drop use of SET_BND_TO.
16475         (compute_av_set_on_boundaries): Likewise.
16476         (update_fence_and_insn): Replace uses of NULL_RTX with NULL.
16477         (update_and_record_unavailable_insns): Strengthen local "bb_end"
16478         from rtx to rtx_insn *.
16479         (maybe_emit_renaming_copy): Likewise for param "insn".
16480         (maybe_emit_speculative_check): Likewise.
16481         (handle_emitting_transformations): Likewise.
16482         (remove_insn_from_stream): Likewise.
16483         (code_motion_process_successors): Strengthen local "succ" from rtx
16484         to insn_t.
16486 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
16488         * sel-sched-ir.h (ilist_t): Redefine this typedef in terms of
16489         ilist_t, not _xlist_t;
16490         (ILIST_INSN): Define in terms of new union field "insn".
16491         (ILIST_NEXT): Define in terms of _LIST_NEXT rather than
16492         _XLIST_NEXT.
16493         (struct _list_node): Add new field "insn" to the union, of type
16494         insn_t.
16495         (ilist_add): Replace macro with an inline function, requiring an
16496         insn_t.
16497         (ilist_remove): Define this macro directly in terms of
16498         _list_remove, rather than indirectly via _xlist_remove.
16499         (ilist_clear): Likewise, in terms of _list_clear rather than
16500         _xlist_clear.
16501         (ilist_is_in_p): Replace macro with an inline function, requiring
16502         an insn_t.
16503         (_list_iter_cond_insn): New function.
16504         (ilist_iter_remove): Define this macro directly in terms of
16505         _list_iter_remove, rather than indirectly via _xlist_iter_remove.
16506         (ilist_iterator): Define directly in terms of _list_iterator
16507         rather than indirectly through _xlist_iterator.
16508         (FOR_EACH_INSN): Define in terms of _list_iter_cond_insn rather
16509         than in terms of _FOR_EACH_X.
16510         (FOR_EACH_INSN_1): Likewise.
16512 2014-08-26  Joseph Myers  <joseph@codesourcery.com>
16514         PR target/60606
16515         PR target/61330
16516         * varasm.c (make_decl_rtl): Clear DECL_ASSEMBLER_NAME and
16517         DECL_HARD_REGISTER and return for invalid register specifications.
16518         * cfgexpand.c (expand_one_var): If expand_one_hard_reg_var clears
16519         DECL_HARD_REGISTER, call expand_one_error_var.
16520         * config/arm/arm.c (arm_hard_regno_mode_ok): Do not allow
16521         CC_REGNUM with non-MODE_CC modes.
16522         (arm_regno_class): Return NO_REGS for PC_REGNUM.
16524 2014-08-26  Marek Polacek  <polacek@redhat.com>
16526         PR c/61271
16527         * sel-sched-ir.c (make_regions_from_the_rest): Fix condition.
16529 2014-08-26  Evandro Menezes <e.menezes@samsung.com>
16531         * config/arm/aarch64/aarch64.c (generic_addrcost_table): Delete
16532         qi cost; add di cost.
16533         (cortexa57_addrcost_table): Likewise.
16535 2014-08-26  Marek Polacek  <polacek@redhat.com>
16537         PR c/61271
16538         * expr.c (is_aligning_offset): Remove logical not.
16540 2014-08-26  Marek Polacek  <polacek@redhat.com>
16542         PR c/61271
16543         * tree-vectorizer.h (LOOP_REQUIRES_VERSIONING_FOR_ALIGNMENT,
16544         LOOP_REQUIRES_VERSIONING_FOR_ALIAS): Wrap in parens.
16546 2014-08-26  Richard Biener  <rguenther@suse.de>
16548         PR tree-optimization/62175
16549         * tree-ssa-loop-niter.c (expand_simple_operations): Do not
16550         expand possibly trapping operations.
16552 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
16554         * config/rs6000/rs6000.c (class swap_web_entry): Strengthen field
16555         "insn" from rtx to rtx_insn *.
16556         (permute_load): Likewise for param "insn".
16557         (permute_store): Likewise.
16558         (handle_special_swappables): Likewise for local "insn".
16559         (replace_swap_with_copy): Likewise for locals "insn" and
16560         "new_insn".
16561         (rs6000_analyze_swaps): Likewise for local "insn".
16563 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
16565         * regrename.h (struct du_chain): Strengthen field "insn" from rtx
16566         to rtx_insn *.
16568 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
16570         * sel-sched-ir.h (struct sel_region_bb_info_def): Strengthen field
16571         "note_list" from rtx to rtx_insn *.
16572         (BB_NOTE_LIST): Replace this function and...
16573         (SET_BB_NOTE_LIST): ...this function with...
16574         (BB_NOTE_LIST): ...the former macro implementation.
16576         * sched-int.h (concat_note_lists): Strengthen param "from_end" and
16577         local "from_start" from rtx to rtx_insn *.  Strengthen param
16578         "to_endp" from rtx * to rtx_insn **.
16580         * haifa-sched.c (concat_note_lists): Likewise.
16581         * sel-sched-ir.c (init_bb): Eliminate SET_BB_NOTE_LIST in favor of
16582         BB_NOTE_LIST.
16583         (sel_restore_notes): Likewise.
16584         (move_bb_info): Likewise.
16585         (BB_NOTE_LIST): Delete this function.
16586         (SET_BB_NOTE_LIST): Delete this function.
16587         * sel-sched.c (create_block_for_bookkeeping): Eliminate
16588         SET_BB_NOTE_LIST in favor of BB_NOTE_LIST.
16590 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
16592         * target.def (reorder): Strengthen param "ready" of this DEFHOOK
16593         from rtx * to rtx_insn **.
16594         (reorder2): Likewise.
16595         (dependencies_evaluation_hook): Strengthen params "head", "tail"
16596         from rtx to rtx_insn *.
16598         * doc/tm.texi: Update mechanically for above change to target.def.
16600         * sched-int.h (note_list): Strengthen this variable from rtx to
16601         rtx_insn *.
16602         (remove_notes): Likewise for both params.
16603         (restore_other_notes): Likewise for return type and first param.
16604         (struct ready_list): Strengthen field "vec" from rtx * to
16605         rtx_insn **.
16606         (struct dep_replacement): Strenghten field "insn" from rtx to
16607         rtx_insn *.
16608         (struct deps_desc): Likewise for fields "last_debug_insn",
16609         "last_args_size".
16610         (struct haifa_sched_info): Likewise for callback field
16611         "can_schedule_ready_p"'s param, for first param of "new_ready"
16612         callback field, for both params of "rank" callback field, for
16613         first field of "print_insn" callback field (with a const), for
16614         both params of "contributes_to_priority" callback, for param
16615         of "insn_finishes_block_p" callback, for fields "prev_head",
16616         "next_tail", "head", "tail", for first param of "add_remove_insn"
16617         callback, for first param of "begin_schedule_ready" callback, for
16618         both params of "begin_move_insn" callback, and for second param
16619         of "advance_target_bb" callback.
16620         (add_dependence): Likewise for params 1 and 2.
16621         (sched_analyze): Likewise for params 2 and 3.
16622         (deps_analyze_insn): Likewise for param 2.
16623         (ready_element): Likewise for return type.
16624         (ready_lastpos): Strengthen return type from rtx * to rtx_insn **.
16625         (try_ready): Strenghten param from rtx to rtx_insn *.
16626         (sched_emit_insn): Likewise for return type.
16627         (record_delay_slot_pair): Likewise for params 1 and 2.
16628         (add_delay_dependencies): Likewise for param.
16629         (contributes_to_priority): Likewise for both params.
16630         (find_modifiable_mems): Likewise.
16632         * config/arm/arm.c (cortexa7_sched_reorder):  Strengthen param
16633         "ready" from rtx * to rtx_insn **.  Strengthen locals "insn",
16634         "first_older_only_insn" from rtx to rtx_insn *.
16635         (arm_sched_reorder):  Strengthen param "ready"  from rtx * to
16636         rtx_insn **.
16638         * config/c6x/c6x.c (struct c6x_sched_context): Strengthen field
16639         "last_scheduled_iter0" from rtx to rtx_insn *.
16640         (init_sched_state): Replace use of NULL_RTX with NULL for insn.
16641         (c6x_sched_reorder_1): Strengthen param "ready" and locals
16642         "e_ready", "insnp" from rtx * to rtx_insn **.  Strengthen local
16643         "insn" from rtx to rtx_insn *.
16644         (c6x_sched_reorder): Strengthen param "ready" from rtx * to
16645         rtx_insn **.
16646         (c6x_sched_reorder2): Strengthen param "ready" and locals
16647         "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen local
16648         "insn" from rtx to rtx_insn *.
16649         (c6x_variable_issue):  Add a checked cast when assigning from insn
16650         to ss.last_scheduled_iter0.
16651         (split_delayed_branch): Strengthen param "insn" and local "i1"
16652         from rtx to rtx_insn *.
16653         (split_delayed_nonbranch): Likewise.
16654         (undo_split_delayed_nonbranch): Likewise for local "insn".
16655         (hwloop_optimize): Likewise for locals "seq", "insn", "prev",
16656         "entry_after", "end_packet", "head_insn", "tail_insn",
16657         "new_insns", "last_insn", "this_iter", "prev_stage_insn".
16658         Strengthen locals "orig_vec", "copies", "insn_copies" from rtx *
16659         to rtx_insn **.  Remove now-redundant checked cast on last_insn,
16660         but add a checked cast on loop->start_label.  Consolidate calls to
16661         avoid assigning result of gen_spkernel to "insn", now an
16662         rtx_insn *.
16664         * config/i386/i386.c (do_reorder_for_imul): Strengthen param
16665         "ready" from rtx * to rtx_insn **.  Strengthen local "insn" from
16666         rtx to rtx_insn *.
16667         (swap_top_of_ready_list): Strengthen param "ready" from rtx * to
16668         rtx_insn **.  Strengthen locals "top", "next" from rtx to
16669         rtx_insn *.
16670         (ix86_sched_reorder): Strengthen param "ready" from rtx * to
16671         rtx_insn **.  Strengthen local "insn" from rtx to rtx_insn *.
16672         (add_parameter_dependencies): Strengthen params "call", "head" and
16673         locals "insn", "last", "first_arg" from rtx to rtx_insn *.
16674         (avoid_func_arg_motion): Likewise for params "first_arg", "insn".
16675         (add_dependee_for_func_arg): Likewise for param "arg" and local
16676         "insn".
16677         (ix86_dependencies_evaluation_hook): Likewise for params "head",
16678         "tail" and locals "insn", "first_arg".
16680         * config/ia64/ia64.c (ia64_dependencies_evaluation_hook): Likewise
16681         for params "head", "tail" and locals "insn", "next", "next_tail".
16682         (ia64_dfa_sched_reorder): Strengthen param "ready" and locals
16683         "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen locals
16684         "insn", "lowest", "highest" from rtx to rtx_insn *.
16685         (ia64_sched_reorder): Strengthen param "ready" from rtx * to
16686         rtx_insn **.
16687         (ia64_sched_reorder2): Likewise.
16689         * config/mep/mep.c (mep_find_ready_insn): Strengthen return type
16690         and local "insn" from rtx to rtx_insn *.  Strengthen param "ready"
16691         from rtx * to rtx_insn **.
16692         (mep_move_ready_insn): Strengthen param "ready" from rtx * to
16693         rtx_insn **.
16694         (mep_print_sched_insn): Strengthen param "insn" from rtx to
16695         rtx_insn *.
16696         (mep_sched_reorder): Strengthen param "ready" from rtx * to
16697         rtx_insn **.  Strengthen locals "core_insn", "cop_insn" from rtx
16698         to rtx_insn *.
16700         * config/mips/mips.c (mips_promote_ready): Strengthen param "ready"
16701         from rtx * to rtx_insn **.  Strengthen local "new_head" from rtx
16702         to rtx_insn *.
16703         (mips_maybe_swap_ready): Strengthen param "ready" from rtx * to
16704         rtx_insn **.  Strengthen local "temp" from rtx to rtx_insn *.
16705         (mips_macc_chains_reorder): Strengthen param "ready" from rtx * to
16706         rtx_insn **.
16707         (vr4130_reorder): Likewise.
16708         (mips_74k_agen_reorder): Likewise.  Strengthen local "insn" from
16709         rtx to rtx_insn *.
16710         (mips_sched_reorder_1): Strengthen param "ready" from rtx * to
16711         rtx_insn **.
16712         (mips_sched_reorder): Likewise.
16713         (mips_sched_reorder2): Likewise.
16715         * config/picochip/picochip.c (picochip_sched_reorder): Likewise.
16717         * config/rs6000/rs6000.c (rs6000_sched_reorder): Likewise.
16718         Strengthen local "tmp" from rtx to rtx_insn *.
16719         (rs6000_sched_reorder2): Likewise.
16721         * config/s390/s390.c (s390_z10_prevent_earlyload_conflicts):
16722         Likewise.  Update sizeof(rtx) to sizeof(rtx_insn *) in memmove.
16723         (s390_sched_reorder): Strengthen param "ready" from rtx * to
16724         rtx_insn **.  Strengthen local "tmp" from rtx to rtx_insn *.
16726         * config/sh/sh.c (rank_for_reorder): Strengthen locals "tmp",
16727         "tmp2" from rtx to rtx_insn *.
16728         (swap_reorder): Strengthen param "a" from rtx * to rtx_insn **.
16729         Strengthen local "insn" from rtx to rtx_insn *.
16730         (ready_reorder): Strengthen param "ready" from rtx * to
16731         rtx_insn **.  Update sizeof(rtx) to sizeof(rtx_insn *) in qsort.
16732         (sh_reorder):  Strengthen param "ready" from rtx * to rtx_insn **.
16733         (sh_reorder2): Likewise.
16735         * config/spu/spu.c (spu_sched_reorder): Likewise.  Strengthen
16736         local "insn" from rtx to rtx_insn *.
16738         * haifa-sched.c (note_list): Strengthen this variable from rtx to
16739         rtx_insn *.
16740         (scheduled_insns): Strengthen this variable from vec<rtx> to
16741         vec<rtx_insn *>.
16742         (set_modulo_params): Likewise for locals "i1", "i2".
16743         (record_delay_slot_pair): Likewise for params "i1", "i2".
16744         (add_delay_dependencies): Likewise for param "insn".
16745         (cond_clobbered_p): Likewise.
16746         (recompute_todo_spec): Likewise for local "prev".
16747         (last_scheduled_insn): Likewise for this variable.
16748         (nonscheduled_insns_begin): Likewise.
16749         (model_set_excess_costs): Strengthen param "insns" from rtx * to
16750         rtx_insn **.
16751         (rank_for_schedule): Strengthen locals "tmp", "tmp2" from rtx to
16752         rtx_insn *.
16753         (swap_sort): Strengthen param "a" from rtx * to rtx_insn **.
16754         Strengthen local "insn" from rtx to rtx_insn *.
16755         (queue_insn): Strengthen param "insn" from rtx to rtx_insn *.
16756         (ready_lastpos): Strengthen return type from rtx * to rtx_insn **.
16757         (ready_add): Strengthen param "insn" from rtx to rtx_insn *.
16758         (ready_remove_first): Likewise for return type and local "t".
16759         (ready_element): Likewise for return type.
16760         (ready_remove): Likewise for return type and local "t".
16761         (ready_sort): Strengthen local "first" from rtx * to rtx_insn **.
16762         (check_clobbered_conditions): Strengthen local "x" from rtx to
16763         rtx_insn *, adding a checked cast.
16764         (schedule_insn): Likewise for param "insn".
16765         (remove_notes): Likewise for params "head", "tail" and locals
16766         "next_tail", "insn", "next".
16767         (struct haifa_saved_data): Likewise for fields
16768         "last_scheduled_insn", "nonscheduled_insns_begin".
16769         (save_backtrack_point): Update for change to field "vec" of
16770         struct ready_list.
16771         (toggle_cancelled_flags): Strengthen local "first" from rtx * to
16772         rtx_insn **.
16773         (restore_last_backtrack_point): Likewise.  Strengthen local "insn"
16774         from rtx to rtx_insn *
16775         (resolve_dependencies): Strengthen param "insn" from rtx to
16776         rtx_insn *
16777         (restore_other_notes): Likewise for return type, for param "head"
16778         and local "note_head".
16779         (undo_all_replacements): Likewise for local "insn".
16780         (first_nonscheduled_insn): Likewise for return type and local "insn".
16781         (queue_to_ready): Likewise for local "insn", adding checked casts.
16782         (early_queue_to_ready): Likewise for local "insn".
16783         (debug_ready_list_1): Strengthen local "p" from rtx * to
16784         rtx_insn **.
16785         (move_insn): Strengthen param "insn" and local "note" from rtx to
16786         rtx_insn *
16787         (insn_finishes_cycle_p): Likewise for param "insn".
16788         (max_issue): Likewise for local "insn".
16789         (choose_ready): Likewise.  Strengthen param "insn_ptr" from rtx *
16790         to rtx_insn **.
16791         (commit_schedule): Strengthen param "prev_head" and local "insn"
16792         from rtx to rtx_insn *
16793         (prune_ready_list): Likewise for local "insn".
16794         (schedule_block): Likewise for locals "prev_head", "head", "tail",
16795         "skip_insn", "insn", "failed_insn", "x", adding a checked cast.
16796         (set_priorities): Likewise for local "prev_head".
16797         (try_ready): Likewise for param "next".
16798         (fix_tick_ready): Likewise.
16799         (change_queue_index): Likewise.
16800         (sched_extend_ready_list): Update for change to field "vec" of
16801         struct ready_list.
16802         (generate_recovery_code): Strengthen param "insn" from rtx to
16803         rtx_insn *.
16804         (begin_speculative_block): Likewise.
16805         (create_check_block_twin): Likewise for param "insn" and locals
16806         "label", "check", "twin".  Introduce local "check_pat" to avoid
16807         "check" being used as a plain rtx before being used as an insn.
16808         (fix_recovery_deps): Add a checked cast to rtx_insn * when
16809         extracting elements from ready_list.
16810         (sched_remove_insn): Strengthen param "insn" from rtx to
16811         rtx_insn *.
16812         (sched_emit_insn): Likewise for return type.
16813         (ready_remove_first_dispatch): Likewise for return type and local
16814         "insn".
16816         * hw-doloop.c (discover_loop): Add a checked cast to rtx_insn *.
16818         * modulo-sched.c (sms_print_insn): Strengthen from const_rtx to
16819         const rtx_insn *.
16821         * sched-deps.c (add_dependence): Strengthen params "con", "pro"
16822         from rtx to rtx_insn *.
16823         (add_dependence_list): Likewise for param "insn".  Add a checked
16824         cast.
16825         (add_dependence_list_and_free): Strengthen param "insn" from rtx
16826         to rtx_insn *.  Strengthen param "list_p" from rtx * to
16827         rtx_insn **.
16828         (chain_to_prev_insn): Strengthen param "insn" and locals
16829         "prec_nonnote", "i" from rtx to rtx_insn *.
16830         (flush_pending_lists): Likewise for param "insn".
16831         (cur_insn): Likewise for this variable.
16832         (haifa_start_insn): Add a checked cast.
16833         (note_dep): Strengthen param "e" from rtx to rtx_insn *.
16834         (sched_analyze_reg): Likewise for param "insn".
16835         (sched_analyze_1): Likewise.
16836         (sched_analyze_2): Likewise.  Add checked casts.
16837         (sched_analyze_insn): Likewise.  Also for local "prev".
16838         (deps_analyze_insn): Likewise for param "insn".
16839         (sched_analyze): Likewise for params "head", "tail" and local "insn".
16840         (add_dependence_1): Likewise for params "insn", "elem".
16841         (struct mem_inc_info): Likewise for fields "inc_insn", "mem_insn".
16842         (parse_add_or_inc): Likewise for param "insn".
16843         (find_inc): Likewise for local "inc_cand".
16844         (find_modifiable_mems): Likewise for params "head", "tail" and
16845         locals "insn", "next_tail".
16847         * sched-ebb.c (init_ready_list): Likewise for local "insn".
16848         (begin_schedule_ready): Likewise for param "insn".
16849         (begin_move_insn): Likewise for params "insn" and "last".
16850         (ebb_print_insn): Strengthen param "insn" from const_rtx to
16851         const rtx_insn *.
16852         (rank): Strengthen params "insn1", "insn2" from rtx to rtx_insn *.
16853         (ebb_contributes_to_priority): Likewise for params "next", "insn".
16854         (ebb_add_remove_insn): Likewise for param "insn".
16855         (advance_target_bb): Likewise.
16857         * sched-rgn.c (rgn_estimate_number_of_insns): Likewise for local
16858         "insn".
16859         (check_live): Likewise for param "insn".
16860         (init_ready_list): Likewise for local "insn".
16861         (can_schedule_ready_p): Likewise for param "insn".
16862         (begin_schedule_ready): Likewise.
16863         (new_ready): Likewise for param "next".
16864         (rgn_print_insn): Likewise for param "insn".
16865         (rgn_rank): Likewise for params "insn1", "insn2".
16866         (contributes_to_priority): Likewise for params "next", "insn".
16867         (rgn_insn_finishes_block_p): Likewise for param "insn".
16868         (add_branch_dependences): Likewise for params "head", "tail" and
16869         locals "insn", "last".
16870         (rgn_add_remove_insn): Likewise for param "insn".
16871         (advance_target_bb): Likewise.
16873         * sel-sched-dump.c (sel_print_insn): Strengthen param "insn" from
16874         const_rtx to const rtx_insn *.
16876         * sel-sched-dump.h (sel_print_insn): Likewise.
16878         * sel-sched-ir.c (advance_deps_context): Add a checked cast.
16879         (deps_init_id): Likewise.
16881         * sel-sched.c (convert_vec_av_set_to_ready): Likewise.
16882         (invoke_reorder_hooks): Strengthen local "arr" from rtx * to
16883         rtx_insn **.
16885 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
16887         * output.h (final_start_function): Strengthen param 1 from rtx to
16888         rtx_insn *.
16890         * final.c (final_start_function): Likewise, renaming back from
16891         "uncast_first" to "first", and dropping the checked cast from rtx
16892         to rtx_insn *.
16894 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
16896         * output.h (final): Strengthen param 1 from rtx to rtx_insn *.
16897         * final.c (final): Likewise.  Rename param back from
16898         "uncast_first" to "first" and eliminate the checked cast from rtx
16899         to rtx_insn *.
16901 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
16903         * output.h (shorten_branches): Strengthen param from rtx to
16904         rtx_insn *.
16906         * final.c (shorten_branches): Likewise, renaming param back from
16907         "uncast_first" to "first", and dropping the checked cast from rtx
16908         to rtx_insn *.
16910         * genattr.c (gen_attr): Likewise when writing out the prototype of
16911         shorten_branches.
16913 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
16915         * sched-int.h (struct haifa_sched_info): Strengthen fields
16916         "prev_head" and "next_tail" from rtx to rtx_insn *.
16918 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
16920         * rtl.h (rtx_jump_table_data::get_labels): New method.
16921         * cfgbuild.c (make_edges): Replace hand-coded lookup of labels
16922         with use of the new rtx_jump_table_data::get_labels method.
16923         (purge_dead_tablejump_edges): Strengthen param "table" from rtx
16924         to rtx_jump_table_data *.  Simplify by using get_labels method.
16925         * cfgrtl.c (delete_insn): Replace use of JUMP_TABLE_DATA_P with
16926         a dyn_cast, introducing local "table", using it to replace
16927         label-lookup logic with a get_labels method call.
16928         (patch_jump_insn): Simplify using get_labels method.
16929         * dwarf2cfi.c (create_trace_edges): Likewise.
16930         * rtlanal.c (label_is_jump_target_p): Likewise.
16932 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
16934         * rtl.h (unshare_all_rtl_again): Strengthen param "insn" from rtx
16935         to rtx_insn *.
16937         * emit-rtl.c (unshare_all_rtl_1): Likewise.
16938         (unshare_all_rtl_again): Likewise, also for local "p".
16940 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
16942         * rtl.h (delete_insn_and_edges): Strengthen param "insn" from rtx
16943         to rtx_insn *.
16944         * cfgrtl.c (delete_insn_and_edges): Likewise.
16946 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
16948         * rtl.h (reorder_insns): Strengthen params "from", "to", "after"
16949         from rtx to rtx_insn *.
16951         * emit-rtl.c (reorder_insns): Likewise, also for local "insn".
16953 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
16955         * function.c (thread_prologue_and_epilogue_insns): Likewise for
16956         locals "returnjump", "epilogue_end", "insn", "next".
16958         * shrink-wrap.h (get_unconverted_simple_return): Strengthen param
16959         "returnjump" from rtx * to rtx_insn **.
16960         * shrink-wrap.c (get_unconverted_simple_return): Likewise.
16962 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
16964         * basic-block.h (struct edge_def). Strengthen "r" within
16965         union edge_def_insns from rtx to rtx_insn *.
16967         * cfgexpand.c (pass_expand::execute): Remove now-redundant cast
16968         from rtx to rtx_insn *.  Strengthen local "insns" from rtx to
16969         rtx_insn *.
16970         * cfgrtl.c (commit_one_edge_insertion): Remove now-redundant cast
16971         from rtx to rtx_insn *.
16972         * cprop.c (find_bypass_set): Strengthen local "insn" from rtx to
16973         rtx_insn *.
16974         * postreload-gcse.c (reg_killed_on_edge): Likewise.
16975         (reg_used_on_edge): Likewise.
16976         * tree-cfg.c (gt_ggc_mx): New overload for rtx_insn *&.
16977         (gt_pch_nx): New overload for rtx_insn *&.
16978         * tree-outof-ssa.c (expand_phi_nodes): Strengthen local "insns"
16979         from rtx to rtx_insn *.
16981 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
16983         * basic-block.h (struct rtl_bb_info): Strengthen field "footer_"
16984         from rtx to rtx_insn *.
16985         (BB_FOOTER): Replace function with access macro.
16986         (SET_BB_FOOTER): Delete.
16988         * cfgcleanup.c (try_optimize_cfg): Replace uses of SET_BB_FOOTER
16989         with BB_FOOTER.
16990         * cfgrtl.c (try_redirect_by_replacing_jump): Likewise.
16991         (emit_barrier_after_bb): Likewise.
16992         (record_effective_endpoints): Likewise.
16993         (relink_block_chain): Likewise.
16994         (fixup_fallthru_exit_predecessor): Likewise.
16995         (cfg_layout_duplicate_bb): Likewise.
16996         (cfg_layout_split_block): Likewise.
16997         (cfg_layout_delete_block): Likewise.
16998         (cfg_layout_merge_blocks): Likewise.
16999         (BB_FOOTER): Delete function.
17000         (SET_BB_FOOTER): Delete function.
17001         * combine.c (update_cfg_for_uncondjump): Replace uses of
17002         SET_BB_FOOTER with BB_FOOTER.
17004 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
17006         * except.h (struct eh_landing_pad_d): Strengthen field
17007         "landing_pad" from rtx to rtx_code_label *.
17009         * except.c (sjlj_emit_dispatch_table): Likewise for param
17010         "dispatch_label"
17011         (sjlj_build_landing_pads): Likewise for local "dispatch_label".
17013 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
17015         * config/xtensa/xtensa-protos.h (xtensa_emit_loop_end): Strengthen
17016         first param from rtx to rtx_insn *.
17017         * config/xtensa/xtensa.c (struct machine_function): Likewise for
17018         field "set_frame_ptr_insn".
17019         (xtensa_expand_compare_and_swap): Strengthen locals "csloop" and
17020         "csend" from rtx to rtx_code_label *.
17021         (xtensa_expand_atomic): Likewise for local "csloop".
17022         (xtensa_emit_loop_end): Strengthen param "insn" from rtx to
17023         rtx_insn *.
17024         (xtensa_call_tls_desc): Likewise for return type and locals
17025         "call_insn", "insns".
17026         (xtensa_legitimize_tls_address): Likewise for local "insns".
17027         (xtensa_expand_prologue): Likewise for locals "insn", "first".
17029 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
17031         * config/v850/v850-protos.h (v850_adjust_insn_length): Strengthen
17032         first param from rtx to rtx_insn *.
17033         * config/v850/v850.c (v850_adjust_insn_length): Likewise for param
17034         "insn".
17036 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
17038         * config/tilepro/tilepro-protos.h (tilepro_output_cbranch_with_opcode):
17039         Strengthen param 1 from rtx to rtx_insn *.
17040         (tilepro_output_cbranch): Likewise.
17041         (tilepro_adjust_insn_length): Likewise.
17042         (tilepro_final_prescan_insn): Likewise for sole param.
17044         * config/tilepro/tilepro.c (tilepro_legitimize_tls_address):
17045         Likewise for local "last".
17046         (cbranch_predicted_p): Likewise for param "insn".
17047         (tilepro_output_simple_cbranch_with_opcode): Likewise.
17048         (tilepro_output_cbranch_with_opcode): Likewise.
17049         (tilepro_output_cbranch): Likewise.
17050         (frame_emit_load): Likewise for return type and locals "seq",
17051         "insn".
17052         (emit_sp_adjust): Likewise for return type and local "insn".
17053         (tilepro_expand_epilogue): Likewise for locals "last_insn",
17054         "insn".
17055         (tilepro_adjust_insn_length): Likewise for param "insn".
17056         (next_insn_to_bundle): Likewise for return type and params
17057         "r", "end".
17058         (tilepro_gen_bundles): Likewise for locals "insn", "next", "end".
17059         (replace_pc_relative_symbol_ref): Likewise for param "insn" and
17060         local "new_insns".
17061         (match_addli_pcrel): Likewise for param "insn".
17062         (replace_addli_pcrel): Likewise.
17063         (match_auli_pcrel): Likewise.
17064         (replace_auli_pcrel): Likewise.
17065         (tilepro_fixup_pcrel_references): Likewise for locals "insn",
17066         "next_insn".
17067         (reorder_var_tracking_notes): Likewise for locals "insn", "next",
17068         "queue", "next_queue", "prev".
17069         (tilepro_asm_output_mi_thunk): Likewise for local "insn".
17070         (tilepro_final_prescan_insn): Likewise for param "insn".
17072 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
17074         * config/tilegx/tilegx-protos.h (tilegx_output_cbranch_with_opcode):
17075         Strengthen param 1 from rtx to rtx_insn *.
17076         (tilegx_output_cbranch): Likewise.
17077         (tilegx_adjust_insn_length): Likewise.
17078         (tilegx_final_prescan_insn): Likewise for sole param.
17080         * config/tilegx/tilegx.c (tilegx_legitimize_tls_address): Likewise
17081         or local "last".
17082         (cbranch_predicted_p): Likewise for param "insn".
17083         (tilegx_output_simple_cbranch_with_opcode): Likewise.
17084         (tilegx_output_cbranch_with_opcode): Likewise.
17085         (tilegx_output_cbranch): Likewise.
17086         (frame_emit_load): Likewise for return type.
17087         (set_frame_related_p): Likewise for locals "seq", "insn".
17088         (emit_sp_adjust): Likewise for return type, and for local "insn".
17089         Introduce local "pat" for use in place of "insn" where the latter
17090         isn't an instruction.
17091         (tilegx_expand_epilogue): Strengthen locals "last_insn", "insn"
17092         from rtx to rtx_insn *.
17093         (tilegx_adjust_insn_length): Likewise for param "insn".
17094         (next_insn_to_bundle): Likewise for return type and params "r" and
17095         "end".
17096         (tilegx_gen_bundles): Likewise for locals "insn", "next", "prev",
17097         "end".
17098         (replace_insns): Likewise for params "old_insn", "new_insns".
17099         (replace_mov_pcrel_step1): Likewise for param "insn" and local
17100         "new_insns".
17101         (replace_mov_pcrel_step2): Likewise.
17102         (replace_mov_pcrel_step3): Likewise.
17103         (tilegx_fixup_pcrel_references): Likewise for locals "insn",
17104         "next_insn".
17105         (reorder_var_tracking_notes): Likewise for locals "insn", "next",
17106         "queue", "next_queue", "prev".
17107         (tilegx_output_mi_thunk): Likewise for local "insn".
17108         (tilegx_final_prescan_insn): Likewise for param "insn".
17110 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
17112         * config/spu/spu.c (frame_emit_store): Strengthen return type from
17113         rtx to rtx_insn *.
17114         (frame_emit_load): Likewise.
17115         (frame_emit_add_imm): Likewise, also for local "insn".
17116         (spu_expand_prologue): Likewise for local "insn".
17117         (struct spu_bb_info): Likewise for field "prop_jump".
17118         (emit_nop_for_insn): Likewise for param "insn" and local
17119         "new_insn".
17120         (pad_bb): Likewise for locals "insn", "next_insn", "prev_insn",
17121         "hbr_insn".
17122         (spu_emit_branch_hint): Likewise for params "before", "branch" and
17123         locals "hint", "insn".
17124         (get_branch_target): Likewise for param "branch".
17125         (insn_clobbers_hbr): Likewise for param "insn".
17126         (insert_hbrp_for_ilb_runout): Likewise for param "first" and
17127         locals "insn", "before_4", "before_16".
17128         (insert_hbrp): Likewise for local "insn".
17129         (spu_machine_dependent_reorg): Likewise for locals "branch",
17130         "insn", "next", "bbend".
17131         (uses_ls_unit): Likewise for param "insn".
17132         (get_pipe): Likewise.
17133         (spu_sched_variable_issue): Rename param "insn" to "uncast_insn",
17134         introducing a checked cast.
17135         (spu_sched_adjust_cost): Likewise for params "insn" and
17136         "dep_insn".
17137         (ea_load_store_inline): Strengthen local "insn" from rtx to rtx_insn *.
17138         (spu_sms_res_mii): Likewise.
17140 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
17142         * config/sparc/sparc-protos.h (output_ubranch): Strengthen param 2
17143         from rtx to rtx_insn *.
17144         (output_cbranch): Likewise for param 6.
17145         (output_return): Likewise for param 1.
17146         (output_sibcall): Likewise.
17147         (output_v8plus_shift): Likewise.
17148         (output_v8plus_mult): Likewise.
17149         (output_v9branch): Likewise for param 7.
17150         (output_cbcond):  Likewise for param 3.
17152         * config/sparc/sparc.c (sparc_legitimize_tls_address): Likewise
17153         for local "insn".
17154         (sparc_legitimize_pic_address): Likewise.
17155         (sparc_emit_call_insn): Likewise.
17156         (emit_save_or_restore_regs): Likewise.
17157         (emit_window_save): Likewise for return type and local "insn".
17158         (sparc_expand_prologue): Likewise for local "insn".
17159         (sparc_flat_expand_prologue): Likewise.
17160         (output_return): Likewise for param "insn".
17161         (output_sibcall): Likewise for param "insn" and local "delay".
17162         (output_ubranch): Likewise for param "insn".
17163         (output_cbranch): Likewise.
17164         (output_cbcond): Likewise.
17165         (output_v9branch): Likewise.
17166         (output_v8plus_shift): Likewise.
17167         (sparc_output_mi_thunk): Likewise for local "insn".
17168         (get_some_local_dynamic_name): Likewise.
17169         (output_v8plus_mult): Likewise for param "insn".
17171 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
17173         * config/sh/sh-protos.h (output_ieee_ccmpeq): Strengthen param 1
17174         from rtx to rtx_insn *.
17175         (output_branchy_insn): Likewise for param 3.
17176         (output_far_jump): Likewise for param 1.
17177         (final_prescan_insn): Likewise.
17178         (sh_insn_length_adjustment): Likewise for sole param.
17180         * config/sh/sh.c (expand_cbranchsi4): Likewise for local "jump".
17181         (expand_cbranchdi4): Strengthen local "skip_label" from rtx to
17182         rtx_code_label *.
17183         (sh_emit_compare_and_set): Likewise for local "lab".
17184         (output_far_jump): Strengthen param "insn" and local "prev" from
17185         rtx to rtx_insn *.
17186         (output_branchy_insn): Likewise for param "insn" and local
17187         "next_insn".
17188         (output_ieee_ccmpeq): Likewise for param "insn".
17189         (struct label_ref_list_d): Strengthen field "label" from rtx to
17190         rtx_code_label *.
17191         (pool_node): Likewise.
17192         (pool_window_label): Likewise for this global.
17193         (add_constant): Likewise for return type and locals "lab", "new_rtx".
17194         (dump_table): Strengthen params "start", "barrier" and local
17195         "scan" from rtx to rtx_insn *.
17196         (broken_move): Likewise for param "insn".
17197         (untangle_mova): Likewise for params "first_mova" and "new_mova".
17198         Strengthen param "first_mova" from rtx * to rtx_insn **.
17199         (mova_p): Likewise for param "insn".
17200         (fixup_mova): Likewise for param "mova".
17201         (find_barrier): Likewise for return type, params "mova" and
17202         "from", and locals "barrier_before_mova", "found_barrier",
17203         "good_barrier", "orig", "last_symoff", "next".  Strengthen local
17204         "label" from rtx to rtx_code_label *.
17205         (sh_loop_align): Strengthen locals "first", "insn", "mova" from
17206         rtx to rtx_insn *.
17207         (sh_reorg): Likewise for locals "link", "scan", "barrier".
17208         (split_branches): Likewise for param "first" and local "insn".
17209         (final_prescan_insn): Likewise for param "insn".
17210         (sequence_insn_p): Likewise for locals "prev", "next".
17211         (sh_insn_length_adjustment): Likewise for param "insn".
17212         (sh_can_redirect_branch): Likewise for local "insn".
17213         (find_r0_life_regions): Likewise for locals "end", "insn".
17214         (sh_output_mi_thunk): Likewise for local "insns".
17216 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
17218         * config/score/score.c (score_output_mi_thunk): Strengthen local
17219         "insn" from rtx to rtx_insn *.
17220         (score_prologue): Likewise.
17222 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
17224         * config/s390/s390-protos.h (s390_match_ccmode): Strengthen param
17225         1 from rtx to rtx_insn *.
17226         (s390_emit_jump): Likewise for return type.
17227         (s390_emit_call): Likewise.
17228         (s390_load_got): Likewise.
17230         * config/s390/s390.c (last_scheduled_insn): Likewise for this
17231         variable.
17232         (s390_match_ccmode): Likewise for param "insn".
17233         (s390_emit_jump): Likewise for return type.
17234         (s390_split_branches): Likewise for local "label".
17235         (struct constant): Strengthen field "label" from rtx to
17236         rtx_code_label *.
17237         (struct constant_pool): Likewise for field "label".  Strengthen
17238         fields "first_insn", "pool_insn", "emit_pool_after" from rtx to
17239         rtx_insn *.
17240         (s390_alloc_pool): Replace NULL_RTX with NULL when dealing with
17241         insns.
17242         (s390_start_pool): Strengthen param "insn" from rtx to rtx_insn *.
17243         (s390_end_pool): Likewise.
17244         (s390_dump_pool): Likewise for local "insn".
17245         (s390_mainpool_start): Likewise.
17246         (s390_chunkify_start): Likewise.
17247         (s390_chunkify_start): Replace NULL_RTX with NULL when dealing
17248         with insns.  Strengthen locals "label", "jump", "barrier", "next",
17249         "prev", "vec_insn", "insn" from rtx to rtx_insn *.
17250         (s390_chunkify_finish): Strengthen local "insn" from rtx to
17251         rtx_insn *.
17252         (s390_chunkify_cancel): Likewise for locals "insn", "barrier",
17253         "jump", "label", "next_insn".
17254         (s390_regs_ever_clobbered): Likewise for local "cur_insn".
17255         (s390_optimize_nonescaping_tx): Likewise for locals "insn",
17256         "tbegin_insn".
17257         (s390_load_got): Likewise for return type and local "insns".
17258         (s390_save_gprs_to_fprs): Likewise for local "insn".
17259         (s390_restore_gprs_from_fprs): Likewise.
17260         (pass_s390_early_mach::execute): Likewise.
17261         (s390_emit_prologue): Likewise for local "insns".
17262         (s390_expand_tbegin): Strengthen local "leave_label" from rtx to
17263         rtx_code_label *.
17264         (s390_emit_call): Strengthen return type and local "insn" from
17265         rtx to rtx_insn *.
17266         (s390_emit_tpf_eh_return): Likewise for local "insn".
17267         (s390_optimize_prologue): Likewise for locals "insn", "new_insn",
17268         "next_insn", introducing locals "s_pat", "rpat" to allow this.
17269         (s390_fix_long_loop_prediction): Likewise for param "insn" and
17270         local "cur_insn".
17271         (s390_non_addr_reg_read_p): Likewise for param "insn".
17272         (find_cond_jump): Likewise for return type and param "insn".
17273         (s390_swap_cmp): Likewise for param "insn".
17274         (s390_z10_optimize_cmp): Likewise for param "insn" and locals
17275         "prev_insn", "next_insn".
17276         (s390_reorg): Likewise for locals "insn", "target".
17277         (s390_z10_prevent_earlyload_conflicts): Likewise for local "insn".
17278         (s390_sched_variable_issue): For now, rename param "insn" to
17279         "uncast_insn", introducing a checked cast.
17280         (s390_sched_init): Replace NULL_RTX with NULL when dealing with
17281         insn.
17282         (s390_loop_unroll_adjust): Strengthen local "insn" from rtx to
17283         rtx_insn *.  Use for_each_rtx_in_insn rather than for_each_rtx.
17285 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
17287         * config/rx/rx-protos.h (rx_adjust_insn_length): Strengthen first
17288         param from rtx to rtx_insn *.
17289         * config/rx/rx.c (rx_adjust_insn_length): Likewise for param "insn".
17291 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
17293         * config/rs6000/rs6000-protos.h (output_cbranch): Strengthen param
17294         4 from rtx to rtx_insn *.
17295         (rs6000_final_prescan_insn): Likewise for first param.
17296         * config/rs6000/rs6000.c (rs6000_emit_set_const): Likewise for
17297         local "insn".
17298         (rs6000_get_some_local_dynamic_name): Likewise.
17299         (output_cbranch): Likewise for param "insn".
17300         (spe_func_has_64bit_regs_p): Likewise for locals "insns", "insn".
17301         (rs6000_function_ok_for_sibcall): Likewise for locals "top", "insn".
17302         (rs6000_emit_allocate_stack): Likewise for local "insn".
17303         (load_cr_save): Likewise.
17304         (restore_saved_cr): Likewise.
17305         (restore_saved_lr): Likewise.
17306         (emit_cfa_restores): Likewise.
17307         (rs6000_output_function_epilogue): Likewise for locals "insn" and
17308         "deleted_debug_label".
17309         (rs6000_output_mi_thunk): Likewise for local "insn".
17310         (rs6000_final_prescan_insn): Likewise for param "insn".
17312 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
17314         * config/picochip/picochip-protos.h (picochip_final_prescan_insn):
17315         Strengthen param "insn" from rtx to rtx_insn *.
17316         * config/picochip/picochip.c (picochip_current_prescan_insn):
17317         Likewise for this variable.
17318         (picochip_final_prescan_insn): Likewise for param "insn".
17320 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
17322         * config/pa/pa-protos.h (pa_output_call): Strengthen first param
17323         from rtx to rtx_insn *.
17324         (pa_output_indirect_call): Likewise.
17325         (pa_adjust_insn_length): Likewise.
17326         (pa_attr_length_millicode_call): Likewise.
17327         (pa_attr_length_call): Likewise.
17328         (pa_attr_length_indirect_call): Likewise.
17330         * config/pa/pa.c (pa_adjust_insn_length): Likewise for param
17331         "insn".
17332         (pa_attr_length_millicode_call): Likewise.
17333         (pa_attr_length_call): Likewise.
17334         (pa_output_call): Likewise.
17335         (pa_attr_length_indirect_call): Likewise.
17336         (pa_output_indirect_call): Likewise.
17338 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
17340         * config/nds32/nds32-protos.h (nds32_adjust_insn_length):
17341         Strengthen first param from rtx to rtx_insn *.
17342         * config/nds32/nds32.c (nds32_adjust_insn_length): Likewise for
17343         param "insn".
17345 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
17347         * config/mips/mips-protos.h (mips_emit_move): Strengthen return
17348         type from rtx to rtx_insn *.
17349         (mips_expand_call): Likewise.
17350         (mips_adjust_insn_length): Likewise for first param.
17351         (mips_output_conditional_branch): Likewise.
17352         (mips_output_order_conditional_branch): Likewise.
17353         (mips_final_prescan_insn): Likewise.
17355         * config/mips/mips.c (SEQ_BEGIN): For now, add checked cast to
17356         rtx_insn * for the SEQUENCE case.
17357         (SEQ_END): Likewise.
17358         (mips_emit_move): Strengthen return type from rtx to rtx_insn *.
17359         (mips_emit_call_insn): Likewise, also for local "insn".
17360         (mips16_gp_pseudo_reg): Likewise for local "scan".
17361         (mips16_build_call_stub): Likewise for return type and for local
17362         "insn".  Introduce a new local "pattern" so that "insn" can indeed
17363         be an insn.
17364         (mips_expand_call): Strengthen return type and local "insn" from
17365         rtx to rtx_insn *.
17366         (mips_block_move_loop): Strengthen local "label" from rtx to
17367         rtx_code_label *.
17368         (mips_expand_synci_loop): Likewise for locals "label",
17369         "end_label".
17370         (mips_set_frame_expr): Strengthen local "insn" from rtx to
17371         rtx_insn *.
17372         (mips16e_collect_argument_saves): Likewise for locals "insn",
17373         "next".
17374         (mips_find_gp_ref): Likewise for param of callback for "pred"
17375         param, and for local "insn".
17376         (mips_insn_has_inflexible_gp_ref_p): Likewise for param "insn".
17377         (mips_insn_has_flexible_gp_ref_p): Likewise.
17378         (mips_epilogue_emit_cfa_restores): Likewise for return type and
17379         local "insn".
17380         (mips_epilogue_set_cfa): Likewise for local "insn".
17381         (mips_expand_epilogue): Likewise.
17382         (mips_adjust_insn_length): Likewise for param "insn".
17383         (mips_output_conditional_branch): Likewise.
17384         (mips_output_order_conditional_branch): Likewise.
17385         (struct mips_ls2): Likewise for fields "alu1_turn_enabled_insn",
17386         "alu2_turn_enabled_insn", "falu1_turn_enabled_insn",
17387         "falu2_turn_enabled_insn".
17388         (mips_builtin_branch_and_move): Strengthen locals "true_label",
17389         "done_label" from rtx to rtx_code_label *.
17390         (struct mips16_constant): Likewise for field "label".
17391         (mips16_add_constant): Likewise for return type.
17392         (mips16_emit_constants_1): Strengthen return type and param "insn"
17393         from rtx to rtx_insn *.
17394         (mips16_emit_constants): Likewise for param "insn".
17395         (mips16_insn_length): Likewise.
17396         (mips16_rewrite_pool_constant): Strengthen local "label" from rtx
17397         to rtx_code_label *.
17398         (struct mips16_rewrite_pool_refs_info): Strengthen field "insn"
17399         from rtx to rtx_insn *.
17400         (mips16_lay_out_constants): Likewise for locals "insn", "barrier",
17401         "jump".  Strengthen local "label" from rtx to rtx_code_label *.
17402         (r10k_simplify_address): Strengthen param "insn" and local
17403         "def_insn" from rtx to rtx_insn *.
17404         (r10k_safe_address_p): Strengthen param "insn" from rtx to
17405         rtx_insn *.
17406         (r10k_needs_protection_p_1): Update target type of cast of data
17407         from to rtx to rtx_insn *.
17408         (r10k_needs_protection_p_store): Strengthen local "insn_ptr" from
17409         rtx * to rtx_insn **.
17410         (r10k_needs_protection_p): Strengthen param "insn" from rtx to
17411         rtx_insn *.
17412         (r10k_insert_cache_barriers): Likewise for locals "insn", "end".
17413         (mips_call_expr_from_insn): Likewise for param "insn".
17414         (mips_pic_call_symbol_from_set): Likewise for local "def_insn".
17415         (mips_find_pic_call_symbol): Likewise for param "insn".
17416         (mips_annotate_pic_calls): Likewise for local "insn".
17417         (mips_sim_insn): Likewise for this variable.
17418         (struct mips_sim): Likewise for field "insn" within elements of
17419         last_set array.
17420         (mips_sim_wait_reg): Likewise for param "insn".
17421         (mips_sim_wait_regs): Likewise.
17422         (mips_sim_wait_units): Likewise.
17423         (mips_sim_wait_insn): Likewise.
17424         (mips_sim_issue_insn): Likewise.
17425         (mips_sim_finish_insn): Likewise.
17426         (mips_seq_time): Likewise for param "seq" and local "insn".
17427         (vr4130_avoid_branch_rt_conflict): Likewise for param "insn" and
17428         locals "first", "second".
17429         (vr4130_align_insns): Likewise for locals "insn", "subinsn",
17430         "last", "last2", "next".
17431         (mips_avoid_hazard): Likewise for params "after", "insn".
17432         (mips_reorg_process_insns): Likewise for locals "insn",
17433         "last_insn", "subinsn", "next_insn".
17434         (mips_has_long_branch_p): Likewise for locals "insn", "subinsn".
17435         (mips16_split_long_branches): Likewise for locals "insn" "jump",
17436         "jump_sequence".
17437         (mips_output_mi_thunk): Likewise for local "insn".
17438         (mips_final_prescan_insn): Likewise for param "insn".
17440 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
17442         * config/microblaze/microblaze.c (microblaze_call_tls_get_addr):
17443         Strengthen return type and local "insns" from rtx to rtx_insn *.
17444         (microblaze_legitimize_tls_address): Likewise for local "insns".
17445         (microblaze_block_move_loop): Strengthen local "label" from rtx
17446         to rtx_code_label *.
17447         (microblaze_expand_prologue): Strengthen two locals named "insn"
17448         from rtx to rtx_insn *.
17449         (microblaze_asm_output_mi_thunk): Likewise for local "insn".
17450         (microblaze_expand_divide): Likewise for locals "jump", "cjump",
17451         "insn".  Strengthen locals "div_label", "div_end_label" from rtx
17452         to rtx_code_label *.
17454 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
17456         * config/mep/mep-protos.h (mep_mulr_source): Strengthen first
17457         param from rtx to rtx_insn *.
17458         (mep_reuse_lo): Likewise for third param.
17459         (mep_use_post_modify_p): Likewise for first param.
17460         (mep_core_address_length): Likewise.
17461         (mep_cop_address_length): Likewise.
17462         (mep_final_prescan_insn): Likewise.
17463         (mep_store_data_bypass_p): Likewise for both params.
17464         (mep_mul_hilo_bypass_p): Likewise.
17465         (mep_ipipe_ldc_p): Likewise for param.
17467         * config/mep/mep.c (mep_mulr_source): Likewise for param "insn".
17468         (mep_rewrite_mult): Likewise.
17469         (mep_rewrite_mulsi3): Likewise.
17470         (mep_rewrite_maddsi3): Likewise.
17471         (mep_reuse_lo_p_1): Likewise.
17472         (mep_reuse_lo_p): Likewise.
17473         (mep_frame_expr): Likewise.
17474         (mep_make_parallel): Likewise for both params.
17475         (mep_use_post_modify_p_1): Likewise for param "set_insn" and
17476         local "insn".
17477         (mep_use_post_modify_p): Likewise for param "insn".
17478         (mep_core_address_length): Likewise.
17479         (mep_cop_address_length): Likewise.
17480         (mep_reg_set_in_function): Likewise for local "insn".
17481         (mep_asm_without_operands_p): Likewise.
17482         (F): Likewise for return type and param "x".
17483         (add_constant): Likewise for local "insn".
17484         (maybe_dead_move): Likewise for return type and local "insn".
17485         (mep_expand_prologue): Likewise for local "insn".
17486         (mep_final_prescan_insn): Likewise for param "insn".
17487         (mep_reorg_regmove): Likewise for param "insns" and locals "insn",
17488         "next", "follow", "x".
17489         (mep_insert_repeat_label_last): Likewise for return type, param
17490         "last_insn", and locals "next", "prev".  Strengthen param "label"
17491         from rtx to rtx_code_label *.
17492         (struct mep_doloop_begin): Strengthen field "insn" from rtx to
17493         rtx_insn *.
17494         (struct mep_doloop_end): Likewise for fields "insn" and
17495         "fallthrough".
17496         (mep_reorg_repeat): Likewise for param "insns" and local "insn".
17497         Strengthen local "repeat_label" from rtx to rtx_code_label *.
17498         (mep_invertable_branch_p): Strengthen param "insn" from rtx to
17499         rtx_insn *.
17500         (mep_invert_branch): Likewise for params "insn" and "after".
17501         (mep_reorg_erepeat): Likewise for param "insns" and locals
17502         "insn", "prev", "new_last", "barrier", "user".  Strengthen local
17503         "l" from rtx to rtx_code_label *.
17504         (mep_jmp_return_reorg): Strengthen param "insns" and local "insn"
17505         from rtx to rtx_insn *.
17506         (mep_reorg_addcombine): Likewise for param "insns" and locals
17507         "i", "n".
17508         (add_sp_insn_p): Likewise for param "insn".
17509         (mep_reorg_noframe): Likewise for param "insns" and locals
17510         "start_frame_insn", "end_frame_insn", "next".
17511         (mep_reorg): Likewise for local "insns".
17512         (mep_store_data_bypass_1): Likewise for param "prev".  Add checked
17513         cast.
17514         (mep_store_data_bypass_p): Likewise for params "prev", "insn".
17515         (mep_mul_hilo_bypass_p): Likewise.
17516         (mep_ipipe_ldc_p): Likewise for param "insn".
17517         (mep_make_bundle): Likewise for return type, param "cop" and local
17518         "insn", splitting out the latter into a new local "seq" for when it
17519         is a SEQUENCE rather than an insn.
17520         (core_insn_p): Likewise for param "insn".
17521         (mep_bundle_insns): Likewise for param "insns" and locals "insn",
17522         "last", "first", "note", "prev", "core_insn".
17524 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
17526         * config/m68k/m68k-protos.h (output_btst): Strengthen param 4 from
17527         rtx to rtx_insn *.
17528         (strict_low_part_peephole_ok): Likewise for param 2 "first_insn".
17529         (m68k_final_prescan_insn): Likewise for first param.
17531         * config/m68k/m68k.c (m68k_emit_movem): Likewise for return type.
17532         (m68k_set_frame_related): Likewise for param "insn".
17533         (output_btst): Likewise for param "insn".
17534         (m68k_final_prescan_insn): Likewise.
17535         (m68k_move_to_reg): Likewise for local "insn".
17536         (m68k_call_tls_get_addr): Likewise for local "insns".
17537         (m68k_call_m68k_read_tp): Likewise.
17538         (strict_low_part_peephole_ok): Likewise for param "first_insn".
17539         (m68k_output_mi_thunk): Likewise for local "insn".
17541 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
17543         * config/iq2000/iq2000-protos.h (final_prescan_insn): Strengthen
17544         first param from rtx to rtx_insn *.
17545         (iq2000_adjust_insn_length): Likewise.
17546         (iq2000_output_conditional_branch): Likewise.
17547         * config/iq2000/iq2000.c (final_prescan_insn): Likewise for param
17548         "insn" and local "nop_insn".
17549         (iq2000_annotate_frame_insn): Likewise for param "insn".
17550         (iq2000_expand_prologue): Likewise for both locals "insn".
17551         (iq2000_adjust_insn_length): Likewise for param "insn".
17552         (iq2000_output_conditional_branch): Likewise.
17554 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
17556         * config/ia64/ia64.c (ia64_expand_tls_address): Strengthen local
17557         "insns" from rtx to rtx_insn *.
17558         (ia64_emit_cond_move): Likewise for locals "insn", "first".
17559         (struct spill_fill_data): Likewise for field "init_after" and for
17560         elements of array field "prev_insn".
17561         (spill_restore_mem): Likewise for locals "insn", "first".
17562         (do_spill): Likewise for local "insn".
17563         (do_restore): Likewise.
17564         (ia64_expand_prologue): Likewise.
17565         (ia64_expand_epilogue): Likewise.
17566         (emit_insn_group_barriers): Likewise for locals "insn",
17567         "last_label".
17568         (emit_all_insn_group_barriers): Likewise for locals "insn",
17569         "last".
17570         (dfa_stop_insn): Likewise for this global.
17571         (dfa_pre_cycle_insn): Likewise.
17572         (ia64_nop): Likewise.
17573         (final_emit_insn_group_barriers): Likewise for locals "insn",
17574         "last".
17575         (emit_predicate_relation_info): Likewise for locals "head", "n",
17576         "insn", "b", "a".
17577         (ia64_reorg): Likewise for local "insn".
17578         (ia64_output_mi_thunk): Likewise.
17579         (expand_vec_perm_interleave_2): Likewise for local "seq".
17581 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
17583         * config/i386/i386-protos.h (ix86_avoid_lea_for_add): Strengthen
17584         param 1 "insn" from rtx to rtx_insn *.
17585         (ix86_use_lea_for_mov): Likewise.
17586         (ix86_avoid_lea_for_addr): Likewise.
17587         (ix86_split_lea_for_addr): Likewise.
17588         (ix86_lea_for_add_ok): Likewise.
17589         (ix86_output_call_insn): Likewise.
17591         * config/i386/i386.c (ix86_va_start): Likewise for local "seq".
17592         (ix86_get_drap_rtx): Likewise for locals "seq", "insn".
17593         (ix86_output_function_epilogue): Likewise for locals "insn",
17594         "deleted_debug_label".
17595         (legitimize_tls_address): Likewise for local "insn".
17596         (get_some_local_dynamic_name): Likewise.
17597         (increase_distance): Likewise for params "prev", "next".
17598         (distance_non_agu_define_in_bb): Likewise for params "insn",
17599         "start" and locals "prev", "next".
17600         (distance_non_agu_define): Likewise for param "insn".
17601         (distance_agu_use_in_bb): Likewise for params "insn", "start" and
17602         locals "next", "prev".
17603         (distance_agu_use): Likewise for param "insn".
17604         (ix86_lea_outperforms): Likewise.
17605         (ix86_ok_to_clobber_flags): Likewise.
17606         (ix86_avoid_lea_for_add): Likewise.
17607         (ix86_use_lea_for_mov): Likewise.
17608         (ix86_avoid_lea_for_addr): Likewise.
17609         (find_nearest_reg_def): Likewise, also for locals "prev", "start".
17610         (ix86_split_lea_for_addr): Likewise for param "insn".
17611         (ix86_lea_for_add_ok): Likewise for param "insn".
17612         (ix86_expand_carry_flag_compare): Likewise for local
17613         "compare_seq".
17614         (ix86_expand_int_movcc): Likewise.
17615         (ix86_output_call_insn): Likewise for param "insn".
17616         (ix86_output_call_insn): Likewise for local "i".
17617         (x86_output_mi_thunk): Introduce local "insn", using it in place
17618         of "tmp" when dealing with insns.
17619         (ix86_avoid_jump_mispredicts): Likewise for locals "insn",
17620         "start".
17621         (ix86_pad_returns): Likewise for locals "ret", "prev".
17622         (ix86_count_insn_bb): Likewise for local "insn".
17623         (ix86_pad_short_function): Likewise for locals "ret", "insn".
17624         (ix86_seh_fixup_eh_fallthru): Likewise for locals "insn", "next".
17625         (ix86_vector_duplicate_value): Likewise for local "insn", "seq".
17626         (expand_vec_perm_interleave2): Likewise for local "seq".
17627         (expand_vec_perm_vperm2f128_vblend): Likewise.
17628         (ix86_loop_unroll_adjust): Likewise for local "insn".  Convert
17629         call to for_each_rtx with for_each_rtx_in_insn.
17631 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
17633         * config/i386/i386.c (setup_incoming_varargs_64): Strengthen local
17634         "label" from rtx to rtx_code_label *.
17635         (ix86_expand_prologue): Likewise.
17636         (ix86_expand_split_stack_prologue): Likewise for locals "label",
17637         "varargs_label".
17638         (ix86_split_idivmod): Likewise for locals "end_label" and
17639         "qimode_label".
17640         (ix86_expand_branch): Likewise for local "label2".
17641         (ix86_expand_aligntest): Likewise for return type and local "label".
17642         (expand_set_or_movmem_via_loop): Likewise for locals "out_label" and
17643         "top_label".
17644         (expand_movmem_epilogue): Likewise for the various locals named
17645         "label".
17646         (expand_setmem_epilogue): Likewise.
17647         (expand_small_movmem_or_setmem): Likewise for local "label".
17648         (expand_set_or_movmem_prologue_epilogue_by_misaligned_moves):
17649         Strengthen param "done_label" from rtx * to rtx_code_label **.
17650         Strengthen locals "loop_label" and "label" from rtx to
17651         rtx_code_label *.
17652         (expand_set_or_movmem_prologue_epilogue_by_misaligned_moves):
17653         Likewise for locals "loop_label", "label".
17654         (ix86_expand_set_or_movmem): Likewise for locals "label",
17655         "jump_around_label", "hot_label".
17656         (ix86_expand_strlensi_unroll_1): Likewise for locals
17657         "align_2_label", align_3_label", "align_4_label", "end_0_label",
17658         "end_2_label".
17659         (x86_emit_floatuns): Likewise for locals "neglab", "donelab".
17660         (void ix86_emit_i387_log1p): Likewise for locals "label1",
17661         "label2", "jump_label".
17662         (ix86_expand_sse_compare_and_jump): Likewise for return type and
17663         local "label".
17664         (ix86_expand_lfloorceil): Likewise for local "label".
17665         (ix86_expand_rint): Likewise.
17666         (ix86_expand_floorceildf_32): Likewise.
17667         (ix86_expand_floorceil): Likewise.
17668         (ix86_expand_rounddf_32): Likewise.
17669         (ix86_expand_trunc): Likewise.
17670         (ix86_expand_truncdf_32): Likewise.
17671         (ix86_expand_round): Likewise.
17673 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
17675         * config/h8300/h8300-protos.h (final_prescan_insn): Strengthen
17676         first param from rtx to rtx_insn *.
17677         (h8300_insn_length_from_table): Likewise.
17678         * config/h8300/h8300.c (F): Likewise for return type and param
17679         "x".
17680         (Fpa): Add a checked cast to rtx_insn *.
17681         (h8300_emit_stack_adjustment): Strengthen local "x" from rtx to
17682         rtx_insn *.
17683         (final_prescan_insn): Likewise for param "insn".
17684         (h8300_binary_length): Likewise.
17685         (h8300_insn_length_from_table): Likewise.
17687 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
17689         * config/epiphany/epiphany-protos.h (epiphany_final_prescan_insn):
17690         Strengthen first param "insn" from rtx to rtx_insn *.
17692         * config/epiphany/epiphany.c (epiphany_final_prescan_insn):
17693         Likewise.
17694         (frame_insn): Likewise for return type.  Introduce local "insn"
17695         for use in place of local "x" for use as an rtx_insn *.
17696         (frame_move_insn): Strengthen return type from rtx to rtx_insn *.
17697         (epiphany_expand_prologue): Likewise for local "insn".
17698         * config/epiphany/mode-switch-use.c (insert_uses): Likewise.
17699         * config/epiphany/resolve-sw-modes.c
17700         (pass_resolve_sw_modes::execute): Likewise for locals "insn" and
17701         "seq".
17703 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
17705         * config/c6x/c6x-protos.h (c6x_get_unit_specifier): Strengthen
17706         param from rtx to rtx_insn *.
17707         (c6x_final_prescan_insn): Likewise for first param.
17709         * config/c6x/c6x.c (c6x_current_insn): Likewise for this variable.
17710         (c6x_output_mi_thunk): Replace use of NULL_RTX with NULL.
17711         (c6x_expand_compare): Strengthen local "insns" from rtx to
17712         rtx_insn *.
17713         (c6x_get_unit_specifier): Likewise for param "insn".
17714         (c6x_print_unit_specifier_field): Likewise.
17715         (c6x_final_prescan_insn): Likewise.
17716         (emit_add_sp_const): Likewise for local "insn".
17717         (c6x_expand_prologue): Likewise.
17719 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
17721         * config/bfin/bfin-protos.h (asm_conditional_branch): Strengthen
17722         param 1 from rtx to rtx_insn *.
17723         * config/bfin/bfin.c (expand_prologue_reg_save): Likewise for
17724         the various locals named "insn".
17725         (expand_epilogue_reg_restore): Likewise.
17726         (frame_related_constant_load): Likewise.
17727         (add_to_reg): Likewise.
17728         (emit_link_insn): Likewise.
17729         (do_link): Likewise.
17730         (expand_interrupt_handler_prologue): Likewise.
17731         (branch_dest): Likewise for param "branch".
17732         (asm_conditional_branch): Likewise for param "insn".
17733         (gen_one_bundle): Likewise for elements of param "slot" and local
17734         "t".
17735         (bfin_gen_bundles): Likewise for locals "insn", "next" and
17736         elements of local "slot".
17737         (reorder_var_tracking_notes): Likewise for locals "insn", "next",
17738         "queue", "next_queue", "prev".
17739         (workaround_rts_anomaly): Likewise for locals "insn", "first_insn".
17740         (add_sched_insns_for_speculation): Likewise for local "insn".
17742 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
17744         * config/avr/avr-protos.h (output_movqi): Strengthen first param
17745         from rtx to rtx_insn *.
17746         (output_movhi): Likewise.
17747         (output_movsisf): Likewise.
17748         (avr_out_tstsi): Likewise.
17749         (avr_out_tsthi): Likewise.
17750         (avr_out_tstpsi): Likewise.
17751         (avr_out_compare): Likewise.
17752         (avr_out_compare64): Likewise.
17753         (avr_out_movpsi): Likewise.
17754         (ashlqi3_out): Likewise.
17755         (ashlhi3_out): Likewise.
17756         (ashlsi3_out): Likewise.
17757         (ashrqi3_out): Likewise.
17758         (ashrhi3_out): Likewise.
17759         (ashrsi3_out): Likewise.
17760         (lshrqi3_out): Likewise.
17761         (lshrhi3_out): Likewise.
17762         (lshrsi3_out): Likewise.
17763         (avr_out_ashlpsi3): Likewise.
17764         (avr_out_ashrpsi3): Likewise.
17765         (avr_out_lshrpsi3): Likewise.
17766         (avr_out_fract): Likewise.
17767         (avr_out_sbxx_branch): Likewise.
17768         (avr_out_round): Likewise.
17769         (avr_out_xload): Likewise.
17770         (avr_out_movmem): Likewise.
17771         (adjust_insn_length): Likewise.
17772         (avr_out_lpm): Likewise.
17773         (reg_unused_after): Likewise.
17774         (_reg_unused_after): Likewise.
17775         (avr_jump_mode): Likewise for second param.
17776         (jump_over_one_insn): Likewise for first param.
17777         (avr_final_prescan_insn): Likewise.
17778         (out_shift_with_cnt): Likewise for second param.
17780         * config/avr/avr.c (get_sequence_length): Likewise for param
17781         "insns" and local "insn".
17782         (emit_push_byte): Likewise for local "insn".
17783         (emit_push_sfr): Likewise.
17784         (avr_prologue_setup_frame): Likewise for locals "insn",
17785         "fp_plus_insns", "sp_plus_insns".
17786         (avr_expand_epilogue): Likewise for local "fp_plus_insns",
17787         "sp_plus_insns".
17788         (avr_jump_mode): Likewise for param "insn".
17789         (avr_final_prescan_insn): Likewise.
17790         (avr_find_unused_d_reg): Likewise.
17791         (avr_out_lpm_no_lpmx): Likewise.
17792         (avr_out_lpm): Likewise.
17793         (avr_out_xload): Likewise.
17794         (output_movqi): Likewise.
17795         (output_movhi): Likewise.
17796         (out_movqi_r_mr): Likewise.
17797         (out_movhi_r_mr): Likewise.
17798         (out_movsi_r_mr): Likewise.
17799         (out_movsi_mr_r): Likewise.
17800         (output_movsisf): Likewise.
17801         (avr_out_load_psi): Likewise.
17802         (avr_out_store_psi): Likewise.
17803         (avr_out_movpsi): Likewise.
17804         (out_movqi_mr_r): Likewise.
17805         (avr_out_movhi_mr_r_xmega): Likewise.
17806         (out_movhi_mr_r): Likewise.
17807         (compare_condition): Likewise for param "insn" and local "next".
17808         (compare_sign_p): Likewise for param "insn".
17809         (compare_diff_p): Likewise.
17810         (compare_eq_p): Likewise.
17811         (avr_out_compare): Likewise.
17812         (avr_out_compare64): Likewise.
17813         (avr_out_tsthi): Likewise.
17814         (avr_out_tstpsi): Likewise.
17815         (avr_out_tstsi): Likewise.
17816         (out_shift_with_cnt): Likewise.
17817         (ashlqi3_out): Likewise.
17818         (ashlhi3_out): Likewise.
17819         (avr_out_ashlpsi3): Likewise.
17820         (ashlsi3_out): Likewise.
17821         (ashrqi3_out): Likewise.
17822         (ashrhi3_out): Likewise.
17823         (avr_out_ashrpsi3): Likewise.
17824         (ashrsi3_out): Likewise.
17825         (lshrqi3_out): Likewise.
17826         (lshrhi3_out): Likewise.
17827         (avr_out_lshrpsi3): Likewise.
17828         (lshrsi3_out): Likewise.
17829         (avr_out_fract): Likewise.
17830         (avr_out_round): Likewise.
17831         (avr_adjust_insn_length): Likewise.
17832         (reg_unused_after): Likewise.
17833         (_reg_unused_after): Likewise.
17834         (avr_compare_pattern): Likewise.
17835         (avr_reorg_remove_redundant_compare): Likewise for param "insn1"
17836         and locals "branch1", "branch2", "insn2", "jump".
17837         (avr_reorg): Likewise for local "insn".
17838         (avr_2word_insn_p): Likewise for param "insn".
17839         (jump_over_one_insn_p): Likewise.
17840         (avr_out_sbxx_branch): Likewise.
17841         (avr_out_movmem): Likewise.
17843 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
17845         * config/arm/arm-protos.h (arm_final_prescan_insn): Strengthen
17846         param from rtx to rtx_insn *.
17847         (thumb1_final_prescan_insn): Likewise.
17848         (thumb2_final_prescan_insn): Likewise.
17850         * config/arm/arm.c (emit_set_insn): Strengthen return type from
17851         rtx to rtx_insn *.
17852         (struct minipool_node): Likewise for field "insn".
17853         (dump_minipool): Likewise for param "scan".
17854         (create_fix_barrier): Likewise for local "from".  Strengthen local
17855         "label" from rtx to rtx_code_label *.
17856         (push_minipool_barrier): Strengthen param "insn" from rtx to
17857         rtx_insn *.
17858         (push_minipool_fix): Likewise.
17859         (note_invalid_constants): Likewise.
17860         (thumb2_reorg): Likewise for local "insn".
17861         (arm_reorg): Likewise.
17862         (thumb2_final_prescan_insn): Likewise for param
17863         "insn" and local "first_insn".
17864         (arm_final_prescan_insn): Likewise for param "insn" and locals
17865         "start_insn", "this_insn".
17866         (arm_debugger_arg_offset): Likewise for param "insn".
17867         (thumb1_emit_multi_reg_push): Likewise for return type and local
17868         "insn".
17869         (thumb1_final_prescan_insn): Likewise for param "insn".
17870         (thumb_far_jump_used_p): Likewise for local "insn".
17871         (thumb1_expand_prologue): Likewise.
17872         (arm_expand_epilogue_apcs_frame): Likewise.
17873         (arm_expand_epilogue): Likewise for locals "insn", "tmp".
17874         (arm_split_compare_and_swap): Strengthen locals "label1", "label2"
17875         from rtx to rtx_code_label *.
17876         (arm_split_atomic_op): Likewise for local "label".
17877         (arm_emit_coreregs_64bit_shift): Likewise for local "done_label".
17879 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
17881         * config/arc/arc-protos.h (arc_final_prescan_insn): Strengthen
17882         first param from rtx to rtx_insn *.
17883         (arc_verify_short): Likewise.
17884         (arc_short_long): Likewise.
17885         (arc_need_delay): Likewise.
17887         * config/arc/arc.c (struct arc_ccfsm): Likewise for field
17888         "target_insn".
17889         (arc_ccfsm_advance): Likewise for param "insn" and locals
17890         "start_insn", "this_insn".
17891         (arc_ccfsm_record_condition): Likewise for local "seq_insn".
17892         (arc_ccfsm_post_advance): Likewise for param "insn".
17893         (arc_next_active_insn): Likewise for return type and param "insn".
17894         Convert NULL_RTX to NULL as appropriate.  Add a checked cast.
17895         (arc_verify_short): Strengthen param "insn" from rtx to rtx_insn *.
17896         (output_short_suffix): Likewise for local "insn".
17897         (arc_final_prescan_insn): Likewise for param "insn".  Remove
17898         now-redundant checked cast.
17899         (arc_reorg): Strengthen locals "insn", "top_label", "lp", "prev",
17900         "lp_simple", "next", "mov", "scan", "link_insn" from rtx to
17901         rtx_insn *.  Add a checked cast.  Introduce local "lc_set_insn"
17902         for use where lc_set became an insn.
17903         (arc_adjust_insn_length): Strengthen locals "prev", "succ" from
17904         rtx to rtx_insn *.
17905         (arc_get_insn_variants): Likewise for local "prev".
17906         (arc_ifcvt): Likewise for locals "insn", "seq", "prev", "pprev",
17907         "next".
17908         (arc_predicate_delay_insns): Likewise for local "insn".
17909         (arc_pad_return): Likewise for local "prev".  For now, add a
17910         checked cast when extracting the insn from "final_sequence".
17911         (arc_short_long): Likewise for param "insn".
17912         (arc_need_delay): Likewise for param "insn" and local "next".
17913         (arc_label_align): Likewise for locals "prev", "next".
17915 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
17917         * config/alpha/alpha.c (alpha_emit_set_const): Strengthen local
17918         "insn" from rtx to rtx_insn *.
17919         (alpha_gp_save_rtx): Likewise for local "seq".
17920         (alpha_instantiate_decls): Likewise for local "top".
17921         (get_some_local_dynamic_name): Likewise for local "insn".
17922         (alpha_does_function_need_gp): Likewise.
17923         (set_frame_related_p): Likewise for return type and for locals
17924         "seq" and "insn".
17925         (emit_frame_store_1): Likewise for local "insn".
17926         (alpha_expand_prologue): Likewise for locals "insn", "seq".
17927         (alpha_end_function): Likewise for local "insn".
17928         (alpha_output_mi_thunk_osf): Likewise.
17929         (alphaev4_insn_pipe): Likewise for param "insn".
17930         (alphaev5_insn_pipe): Likewise.
17931         (alphaev4_next_group): Likewise for return type and param 1
17932         "insn".
17933         (alphaev5_next_group): Likewise.
17934         (alpha_align_insns_1): Likewise for return type and param 1 of
17935         callback param "next_group", and for locals "i", "next", "prev",
17936         "where", "where2", "insn".
17938 2014-08-25  Bernd Schmidt  <bernds@codesourcery.com>
17940         * tree-nested.c (finalize_nesting_tree_1): Initialize temporary earlier
17941         rather than modifying the stmt.
17943 2014-08-25  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
17945         * config/rs6000/rs6000.c (rs6000_return_in_msb): Fix fallout from
17946         cgraph_state conversion.
17948 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
17950         * config/aarch64/aarch64.c (aarch64_load_symref_appropriately):
17951         Strengthen local "insns" from rtx to rtx_insn *.
17952         (aarch64_set_frame_expr): Likewise for local "insn".
17953         (aarch64_save_or_restore_fprs): Likewise.
17954         (aarch64_save_or_restore_callee_save_registers): Likewise.
17955         (aarch64_expand_prologue): Likewise.
17956         (aarch64_expand_epilogue): Likewise.
17957         (aarch64_output_mi_thunk): Likewise.
17958         (aarch64_split_compare_and_swap): Strengthen locals "label1" and
17959         "label2" from rtx to rtx_code_label *.
17960         (aarch64_split_atomic_op): Likewise for local "label".
17962 2014-08-25  Martin Liska  <mliska@suse.cz>
17964         * cgraph.h (symtab_node):
17965         (bool needed_p (void)): created from decide_is_symbol_needed
17966         (bool referred_to_p (void)): created from referred_to_p
17967         (static cgraph_node *get_for_asmname (tree asmname)): created from symtab_node_for_asm
17968         * cgraph.h (cgraph_node):
17969         (void assemble_thunks_and_aliases (void)): created from assemble_thunks_and_aliases
17970         (void expand (void)): created from expand_function
17971         (static void finalize_function (tree, bool)): created from cgraph_finalize_function
17972         (static cgraph_local_info *local_info (tree decl)): created from cgraph_local_info
17973         (static cgraph_global_info *global_info (tree)): created from cgraph_global_info
17974         (static cgraph_rtl_info *rtl_info (tree)): created from cgraph_rtl_info
17975         * cgraph.h (varpool_node):
17976         (static void add (tree decl): created from varpool_add_new_variable
17977         * cgraph.h (cgraph_edge):
17978         void remove (void);
17979         (void remove_caller (void)): created from cgraph_edge_remove_caller
17980         (void remove_callee (void)): created from cgraph_edge_remove_callee
17981         (void set_call_stmt (gimple new_stmt, bool update_speculative = true)):
17982           created from cgraph_set_call_stmt
17983         (void redirect_callee (cgraph_node *n)): created from cgraph_redirect_edge_callee
17984         (cgraph_edge *make_direct (cgraph_node *callee)): created from cgraph_make_edge_direct
17985         (cgraph_edge *make_speculative (cgraph_node *n2, gcov_type direct_count,
17986           gimple redirect_call_stmt_to_callee (void)): created from cgraph_turn_edge_to_speculative
17987         (void speculative_call_info (cgraph_edge *&direct, cgraph_edge *&indirect, ipa_ref *&reference)):
17988           created from cgraph_speculative_call_info
17989         (cgraph_edge * clone (cgraph_node *n, gimple call_stmt, unsigned stmt_uid, gcov_type count_scale,
17990           int freq_scale, bool update_original)): created from cgraph_clone_edge
17991         (cgraph_edge *resolve_speculation (tree callee_decl)): created from cgraph_resolve_speculation
17992         (bool cannot_lead_to_return_p (void)): created from cannot_lead_to_return_p
17993         (bool recursive_p (void)): created from cgraph_edge_recursive_p
17994         (bool maybe_hot_p (void)): created from cgraph_maybe_hot_edge_p
17995         (static unsigned int rebuild_edges (void)): created from rebuild_cgraph_edges
17996         (static void rebuild_references (void)): created from cgraph_rebuild_references
17997         * cgraph.h (symbol_table):
17998         (create_reference): renamed from add_reference
17999         (maybe_create_reference): renamed from maybe_add_reference
18000         (void register_symbol (symtab_node *node)): new function
18001         (void clear_asm_symbols (void)): new function
18002         (void unregister (symtab_node *node)): new function
18003         (void release_symbol (cgraph_node *node, int uid)): new function
18004         (cgraph_node * allocate_cgraph_symbol (void)): new function
18005         (void initialize (void)): created from cgraph_init
18006         (symtab_node *first_symbol (void)):new function
18007         (asm_node *first_asm_symbol (void)):new function
18008         (symtab_node *first_defined_symbol (void)):new function
18009         (varpool_node *first_variable (void)):new function
18010         (varpool_node *next_variable (varpool_node *node)):new function
18011         (varpool_node *first_static_initializer (void)):new function
18012         (varpool_node *next_static_initializer (varpool_node *node)):new function
18013         (varpool_node *first_defined_variable (void)):new function
18014         (varpool_node *next_defined_variable (varpool_node *node)):new function
18015         (cgraph_node *first_defined_function (void)):new function
18016         (cgraph_node *next_defined_function (cgraph_node *node)):new function
18017         (cgraph_node *first_function (void)):new function
18018         (cgraph_node *next_function (cgraph_node *node)):new function
18019         (cgraph_node *first_function_with_gimple_body (void)):new function
18020         (asm_node *finalize_toplevel_asm (tree asm_str)): created from add_asm_node
18021         (bool remove_unreachable_nodes (bool before_inlining_p, FILE *file)):
18022           created from symtab_remove_unreachable_nodes
18023         (void remove_unreferenced_decls (void)): created from varpool_remove_unreferenced_decls
18024         (void process_new_functions (void)): created from cgraph_process_new_functions
18025         (void process_same_body_aliases (void)): created from cgraph_process_same_body_aliases
18026         (bool output_variables (void)): created from varpool_node::output_variables
18027         (void output_asm_statements (void)): created from output_asm_statements
18028         (void finalize_compilation_unit (void)): created from finalize_compilation_unit
18029         (void compile (void)): created from compile
18030         (void output_weakrefs (void)): created from output_weakrefs
18031         (cgraph_node *create_empty (void)): created from cgraph_node::create_empty
18032         (cgraph_edge *create_edge (cgraph_node *caller, cgraph_node *callee, gimple call_stmt,
18033           gcov_type count, int freq, bool indir_unknown_callee)): created from cgraph_node::create_edge
18034         (void free_edge (cgraph_edge *e)): created from cgraph_free_edge
18035         (cgraph_node *next_function_with_gimple_body (cgraph_node *node)):
18036           created from cgraph_next_function_with_gimple_body
18037         (void remove_edge_removal_hook (cgraph_edge_hook_list *)):
18038           created from cgraph_remove_edge_removal_hook
18039         (cgraph_node_hook_list *add_cgraph_removal_hook (cgraph_node_hook, void *)):
18040           created from cgraph_add_node_removal_hook
18041         (void remove_cgraph_removal_hook (cgraph_node_hook_list *)):
18042           created from cgraph_remove_node_removal_hook
18043         (varpool_node_hook_list *add_varpool_removal_hook (varpool_node_hook, void *)):
18044           created from varpool_add_node_removal_hook
18045         (void remove_varpool_removal_hook (varpool_node_hook_list *)):
18046           created from varpool_remove_node_removal_hook
18047         (cgraph_node_hook_list *add_cgraph_insertion_hook (cgraph_node_hook, void *)):
18048           created from cgraph_add_function_insertion_hook
18049         (void remove_cgraph_insertion_hook (cgraph_node_hook_list *)):
18050           created from cgraph_remove_function_insertion_hook
18051         (varpool_node_hook_list *add_varpool_insertion_hook (varpool_node_hook, void *)):
18052           created from varpool_add_variable_insertion_hook
18053         (void remove_varpool_insertion_hook (varpool_node_hook_list *)):
18054           created from varpool_remove_variable_insertion_hook
18055         (cgraph_2edge_hook_list *add_edge_duplication_hook (cgraph_2edge_hook, void *)):
18056           created from cgraph_add_edge_duplication_hook
18057         (void remove_edge_duplication_hook (cgraph_2edge_hook_list *)):
18058           created from cgraph_remove_edge_duplication_hook
18059         (cgraph_2node_hook_list *add_cgraph_duplication_hook (cgraph_2node_hook, void *)):
18060           created from cgraph_add_node_duplication_hook
18061         (void remove_cgraph_duplication_hook (cgraph_2node_hook_list *)):
18062           created from cgraph_remove_node_duplication_hook
18063         (void call_edge_removal_hooks (cgraph_edge *e)):
18064           created from cgraph_call_edge_removal_hooks
18065         (void call_cgraph_insertion_hooks (cgraph_node *node)):
18066           created from call_function_insertion_hooks
18067         (void call_cgraph_removal_hooks (cgraph_node *node)):
18068           created from cgraph_call_node_removal_hooks
18069         (void call_cgraph_duplication_hooks (cgraph_node *node, cgraph_node *node2)):
18070           created from cgraph_node::call_duplication_hooks
18071         (void call_edge_duplication_hooks (cgraph_edge *cs1, cgraph_edge *cs2)):
18072           created from cgraph_call_edge_duplication_hooks
18073         (void call_varpool_removal_hooks (varpool_node *node)):
18074           created from varpool_call_node_removal_hooks
18075         (void call_varpool_insertion_hooks (varpool_node *node)):
18076           created from varpool_call_variable_insertion_hooks
18077         (void insert_to_assembler_name_hash (symtab_node *node, bool with_clones)):
18078           created from insert_to_assembler_name_hash
18079         (void unlink_from_assembler_name_hash (symtab_node *node, bool with_clones)):
18080           created from unlink_from_assembler_name_hash
18081         (void symtab_prevail_in_asm_name_hash (symtab_node *node)):
18082           created from symtab_prevail_in_asm_name_hash
18083         (void symtab_initialize_asm_name_hash (void)):
18084           created from symtab_initialize_asm_name_hash
18085         (void change_decl_assembler_name (tree decl, tree name)):
18086           created from change_decl_assembler_name
18087         (void materialize_all_clones (void)): created from cgraph_materialize_all_clones
18088         (static hashval_t decl_assembler_name_hash (const_tree asmname)):
18089           created from decl_assembler_name_hash
18090         (static bool decl_assembler_name_equal (tree decl, const_tree asmname)):
18091           created from decl_assembler_name_equal
18092         (static hashval_t hash_node_by_assembler_name (const void *p)):
18093           created from hash_node_by_assembler_name
18094         (static int eq_assembler_name (const void *p1, const void *p2)):
18095           created from eq_assembler_name
18097 2014-08-25  Marek Polacek  <polacek@redhat.com>
18099         * config/i386/i386.md (SWI1248_AVX512BW): Add missing paren.
18101 2014-08-25  Petr Murzin  <petr.murzin@intel.com>
18103         * config/i386/i386.md (SWI1248_AVX512BW): New mode iterator.
18104         (*k<logic><mode>): Add *k<logic>qi and *k<logic>hi and use
18105         SWI1248_AVX512BW mode iterator.
18107 2014-08-25  Kaz Kojima  <kkojima@gcc.gnu.org>
18109         PR target/62111
18110         * config/sh/predicates.md (general_extend_operand): Disable
18111         TRUNCATE before reload completes.
18113 2014-08-24  Gerald Pfeifer  <gerald@pfeifer.com>
18115         * doc/invoke.texi (Optimize Options): Fix markup in two cases.
18117 2014-08-24  Oleg Endo  <olegendo@gcc.gnu.org>
18119         PR target/61996
18120         * config/sh/sh.opt (musermode): Allow negative form.
18121         * config/sh/sh.c (sh_option_override): Disable TARGET_USERMODE for
18122         targets that don't support it.
18123         * doc/invoke.texi (SH Options): Rename sh-*-linux* to sh*-*-linux*.
18124         Document -mno-usermode option.
18126 2014-08-24  Kito Cheng  <kito@0xlab.org>
18128         * system.h (CALLER_SAVE_PROFITABLE): Poison.
18129         * regs.h (CALLER_SAVE_PROFITABLE): Remove.
18130         * doc/tm.texi.in (CALLER_SAVE_PROFITABLE): Remove.
18131         * doc/tm.texi: Regenerate.
18133 2014-08-24  Kito Cheng  <kito@0xlab.org>
18135         * ira.c: Fix typo in comment.
18137 2014-08-23  Edward Smith-Rowland  <3dw4rd@verizon.net>
18139         * doc/invoke.texi: Change c++1y to c++14 and gnu++1y to gnu++14.
18140         Deprecate c++1y. Change language to reflect greater confidence in C++14.
18142 2014-08-23  John David Anglin  <danglin@gcc.gnu.org>
18144         PR target/62038
18145         * config/pa/pa.c (pa_output_function_epilogue): Don't set
18146         last_address when the current function is a thunk.
18147         (pa_asm_output_mi_thunk): When we don't have named sections or they
18148         are not being used, check that thunk can reach the stub table with a
18149         short branch.
18151 2014-08-23  David Malcolm  <dmalcolm@redhat.com>
18153         * web.c (union_match_dups): Strengthen param "insn" from rtx to
18154         rtx_insn *.
18155         (pass_web::execute): Likewise for local "insn".
18157 2014-08-23  David Malcolm  <dmalcolm@redhat.com>
18159         * var-tracking.c (struct micro_operation_def): Strengthen field
18160         "insn" from rtx to rtx_insn *.
18161         (struct emit_note_data_def): Likewise.
18162         (insn_stack_adjust_offset_pre_post): Likewise for param "insn".
18163         (vt_stack_adjustments): Likewise for local "insn".
18164         (adjust_insn): Likewise for param "insn".
18165         (val_store): Likewise.
18166         (val_resolve): Likewise.
18167         (struct count_use_info): Likewise for field "insn".
18168         (log_op_type): Likewise for param "insn".
18169         (reverse_op): Likewise.
18170         (prepare_call_arguments): Likewise.
18171         (add_with_sets):  The initial param takes an insn, but we can't
18172         yet strengthen it from rtx to rtx_insn * since it's used as a
18173         cselib_record_sets_hook callback.  For now rename initial param
18174         from "insn" to "uncast_insn", and introduce a local "insn" of
18175         the stronger rtx_insn * type, with a checked cast.
18176         (compute_bb_dataflow): Strengthen local "insn" from rtx to
18177         rtx_insn *.
18178         (emit_note_insn_var_location): Likewise.
18179         (emit_notes_for_changes): Likewise.
18180         (emit_notes_for_differences): Likewise.
18181         (next_non_note_insn_var_location): Likewise for return type and
18182         for param "insn".
18183         (emit_notes_in_bb): Likewise for locals "insn" and "next_insn".
18184         (vt_initialize): Likewise for local "insn".
18185         (delete_debug_insns): Likewise for locals "insn" and "next".
18187 2014-08-23  David Malcolm  <dmalcolm@redhat.com>
18189         * varasm.c (mark_constants): Strengthen param "insn" from rtx to
18190         rtx_insn *.
18191         (mark_constant_pool): Likewise for local "insn".
18193 2014-08-23  David Malcolm  <dmalcolm@redhat.com>
18195         * valtrack.c (dead_debug_reset_uses): Strengthen local "insn" from
18196         rtx to rtx_insn *.
18197         (dead_debug_promote_uses): Likewise.
18198         (dead_debug_insert_temp): Likewise.
18200 2014-08-23  David Malcolm  <dmalcolm@redhat.com>
18202         * store-motion.c (store_killed_in_insn): Strengthen param "insn"
18203         from const_rtx to const rtx_insn *.
18204         (store_killed_after): Likewise.  Strengthen locals "last", "act"
18205         from rtx to rtx_insn *.
18206         (store_killed_before): Strengthen param "insn" from const_rtx to
18207         const rtx_insn *.  Strengthen local "first" from rtx to rtx_insn *.
18208         (find_moveable_store): Strengthen param "insn" from rtx to
18209         rtx_insn *.
18210         (compute_store_table): Likewise for local "insn".
18211         (insert_insn_start_basic_block): Likewise for param "insn" and
18212         locals "prev", "before", "insn".
18213         (insert_store): For now, add a checked cast to rtx_insn * on the
18214         result of gen_move_insn.
18215         (remove_reachable_equiv_notes): Strengthen local "insn" from rtx
18216         to rtx_insn *.
18217         (replace_store_insn): Likewise.  For now, add a checked cast to
18218         rtx_insn * on the result of gen_move_insn.
18220 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
18222         * stmt.c (expand_case): Strengthen local "before_case" from rtx to
18223         rtx_insn *.
18224         (expand_sjlj_dispatch_table): Likewise.
18226 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
18228         * stack-ptr-mod.c (pass_stack_ptr_mod::execute): Strengthen local
18229         "insn" from rtx to rtx_insn *.
18231 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
18233         * shrink-wrap.h (requires_stack_frame_p): Strengthen param 1
18234         "insn" from rtx to rtx_insn *.
18235         (dup_block_and_redirect): Likewise for param 3 "before".
18237         * shrink-wrap.c (requires_stack_frame_p): Strengthen param "insn"
18238         from rtx to rtx_insn *.
18239         (move_insn_for_shrink_wrap): Likewise.
18240         (prepare_shrink_wrap): Likewise for locals "insn", "curr".
18241         (dup_block_and_redirect): Likewise for param "before" and local
18242         "insn".
18243         (try_shrink_wrapping): Likewise for locals "insn", "insert_point",
18244         "end".
18245         (convert_to_simple_return): Likewise for local "start".
18247         * config/i386/i386.c (ix86_finalize_stack_realign_flags):
18248         Strengthen local "insn" from rtx to rtx_insn *, for use when
18249         invoking requires_stack_frame_p.
18251 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
18253         * sel-sched-ir.c (vinsn_copy): Strengthen local "copy" from rtx to
18254         rtx_insn *.
18255         (speculate_expr): Likewise for locals "orig_insn_rtx",
18256         "spec_insn_rtx".
18257         (eq_transformed_insns): Likewise for locals "i1", "i2".
18258         (check_for_new_jump): Likewise for return type and local "end".
18259         (find_new_jump): Likewise for return type and local "jump".
18260         (sel_split_edge): Likewise for local "jump".
18261         (sel_create_recovery_block): Likewise.
18262         (sel_redirect_edge_and_branch_force): Likewise.
18263         (sel_redirect_edge_and_branch): Likewise.
18265 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
18267         * sel-sched.c (substitute_reg_in_expr): Strengthen local
18268         "new_insn" from rtx to rtx_insn *.
18269         (create_insn_rtx_with_rhs): Likewise for return type and for local
18270         "insn_rtx".
18271         (create_insn_rtx_with_lhs): Likewise.
18272         (create_speculation_check): Likewise for local "insn_rtx".
18273         (implicit_clobber_conflict_p): Likewise for local "insn".
18274         (get_expr_cost): Likewise.
18275         (emit_bookkeeping_insn): Likewise for local "new_insn_rtx".
18276         (move_cond_jump): Likewise for locals "next", "prev", "link",
18277         "head", "from", "to".
18279 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
18281         * sched-rgn.c (is_cfg_nonregular): Strengthen locals "insn" and
18282         "next" from rtx to rtx_insn *.
18283         (find_conditional_protection): Likewise for local "next".
18284         (is_conditionally_protected): Likewise for local "insn1".
18285         (is_pfree): Likewise for locals "insn1", "insn2".
18287 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
18289         * sched-int.h (schedule_ebb): Strengthen params "head", "tail"
18290         from rtx to rtx_insn *.
18292         * sched-ebb.c (earliest_block_with_similiar_load): Strengthen
18293         locals "insn1", "insn2" from rtx to rtx_insn *.
18294         (add_deps_for_risky_insns): Likewise for params "head", "tail" and
18295         locals "insn", "prev", "last_jump", "next_tail".
18296         (schedule_ebb): Likewise for params "head", "tail".
18297         (schedule_ebbs): Likewise for locals "tail", "head".
18299         * config/c6x/c6x.c (hwloop_optimize): For now, add a checked cast
18300         to rtx_insn on "last_insn" in one of the invocations of
18301         schedule_ebb.
18303 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
18305         * sched-deps.c (maybe_add_or_update_dep_1): Strengthen locals
18306         "elem", "insn" from rtx to rtx_insn *.
18307         (change_spec_dep_to_hard): Likewise.
18308         (get_back_and_forw_lists): Likewise for local "con".
18309         (sd_add_dep): Likewise for locals "elem", "insn".
18310         (sd_resolve_dep): Likewise for locals "pro", "con".
18311         (sd_unresolve_dep): Likewise.
18312         (sd_delete_dep): Likewise.
18313         (chain_to_prev_insn): Likewise for local "pro".
18314         (find_inc): Likewise for locals "pro", "con".
18316 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
18318         * rtlanal.c (reg_used_between_p): Strengthen local "insn" from rtx
18319         to rtx_insn *.
18320         (reg_set_between_p): Strengthen local "insn" from const_rtx to
18321         const rtx_insn *.
18322         (modified_between_p): Strengthen local "insn" from rtx to
18323         rtx_insn *.
18324         (remove_reg_equal_equiv_notes_for_regno): Likewise.
18325         (keep_with_call_p): Strengthen local "i2" from const_rtx to
18326         const rtx_insn *.
18328 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
18330         * resource.c (next_insn_no_annul): Strengthen local "next" from
18331         rtx to rtx_insn *.
18332         (mark_referenced_resources): Likewise for local "insn".
18334 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
18336         * reload.h (struct insn_chain): Strengthen field "insn" from rtx
18337         to rtx_insn *.
18338         (find_reloads): Likewise for param 1.
18339         (subst_reloads): Likewise for sole param.
18340         (find_equiv_reg): Likwise for param 2.
18341         (regno_clobbered_p): Likwise for param 2.
18342         (reload): Likewise for param 1.
18344         * caller-save.c (save_call_clobbered_regs): Strengthen local
18345         "insn" from rtx to rtx_insn *.
18346         (insert_one_insn): Likewise for local "insn".
18348         * reload.c (this_insn): Likewise for this global.
18349         (find_reloads): Likewise for param "insn".
18350         (find_reloads_toplev): Likewise.
18351         (find_reloads_address): Likewise.
18352         (subst_reg_equivs): Likewise.
18353         (update_auto_inc_notes): Likewise.
18354         (find_reloads_address_1): Likewise.
18355         (find_reloads_subreg_address): Likewise.
18356         (subst_reloads): Likewise.
18357         (find_equiv_reg): Likewise, also for local "p".
18358         (regno_clobbered_p): Likewise for param "insn".
18360         * reload1.c (reg_reloaded_insn): Likewise for the elements of this
18361         array.
18362         (spill_reg_store): Likewise for the elements of this array.
18363         (remove_init_insns): Likewise for local "equiv_insn".
18364         (will_delete_init_insn_p): Likewise for param "insn".
18365         (reload): Likewise for param ""first" and local "insn".
18366         (calculate_needs_all_insns): Strengthen local "insn" from rtx to
18367         rtx_insn *.
18368         (calculate_elim_costs_all_insns): Likewise.
18369         (delete_caller_save_insns): Likewise.
18370         (spill_failure): Likewise for param "insn".
18371         (delete_dead_insn): Likewise.
18372         (set_label_offsets): Likewise.
18373         (eliminate_regs_in_insn): Likewise, also for locals "base_insn" and
18374         "prev_insn".
18375         (elimination_costs_in_insn): Likewise for param "insn".
18376         (set_initial_eh_label_offset): Replace use of NULL_RTX with NULL
18377         when referring to an insn.
18378         (set_initial_label_offsets): Likewise.
18379         (set_offsets_for_label): Strengthen param "insn" from rtx to
18380         rtx_insn *.
18381         (init_eliminable_invariants): Likewise for param "first" and local
18382         "insn".
18383         (fixup_eh_region_note): Likewise for param "insn".
18384         (reload_as_needed): Likewise for locals "prev", "insn",
18385         "old_next", "old_prev", "next".
18386         (gen_reload_chain_without_interm_reg_p): Likewise for locals "insn",
18387         "last".
18388         (reload_inheritance_insn): Strengthen elements of this array from
18389         rtx to rtx_insn *.
18390         (failed_reload): Likewise for param "insn".
18391         (choose_reload_regs): Likewise for local "insn".  Replace use of
18392         NULL_RTX with NULL when referring to an insn.
18393         (input_reload_insns): Strengthen elements of this array from rtx
18394         to rtx_insn *.
18395         (other_input_address_reload_insns): Likewise for this global.
18396         (other_input_reload_insns): Likewise for this global.
18397         (input_address_reload_insns): Likwise for the elements of this
18398         array.
18399         (inpaddr_address_reload_insns): Likwise for the elements of this
18400         array.
18401         (output_reload_insns): Likewise for the elements of this array.
18402         (output_address_reload_insns): Likewise for the elements of this
18403         array.
18404         (outaddr_address_reload_insns): Likewise for the elements of this
18405         array.
18406         (operand_reload_insns): Likewise for this global.
18407         (other_operand_reload_insns): Likewise for this global.
18408         (other_output_reload_insns): Likewise for the elements of this
18409         array.
18410         (new_spill_reg_store): Likewise for the elements of this
18411         array.
18412         (emit_input_reload_insns): Likewise for locals "insn", "temp".
18413         Strengthen local "where" from rtx * to rtx_insn **.
18414         (emit_output_reload_insns): Strengthen locals "insn", "p", "next"
18415         from rtx to rtx_insn *.
18416         (do_input_reload): Likewise for local "insn".
18417         (do_output_reload): Likewise for local "insn".
18418         (emit_reload_insns): Likewise for locals "insn" and "store_insn".
18419         (emit_insn_if_valid_for_reload): Likewise for return type and local
18420         "last".  Add checked cast to rtx_insn when returning "insn" since
18421         this has been through emit_insn.
18422         (gen_reload): Strengthen return type and locals "last", "insn", "set"
18423         from rtx to rtx_insn *.  Add checked cast to rtx_insn when
18424         returning "insn" since it's been through
18425         emit_insn_if_valid_for_reload at this point.
18426         (delete_output_reload): Strengthen param "insn" and locals
18427         "output_reload_insn", "i2" from rtx to rtx_insn *.
18428         (delete_address_reloads): Likewise for params "dead_insn",
18429         "current_insn" and locals "prev", "next".
18430         (delete_address_reloads_1): Likewise for params "dead_insn",
18431         "current_insn" and locals "prev", "i2".
18432         (inc_for_reload): Likewise for locals "last", "add_insn".
18433         (add_auto_inc_notes): Strengthen param "insn" from rtx to
18434         rtx_insn *.
18436         * config/arc/arc-protos.h (regno_clobbered_p): Likewise for 2nd
18437         param of this duplicate of the prototype from reload.h
18439 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
18441         * regstat.c (regstat_bb_compute_ri): Strengthen local "insn" from
18442         rtx to rtx_insn *.
18443         (regstat_bb_compute_calls_crossed): Likewise.
18445 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
18447         * regrename.c (create_new_chain): Strengthen param "insn" from rtx
18448         to rtx_insn *.
18449         (init_rename_info): Replace use of NULL_RTX with NULL when dealing
18450         with an insn.
18451         (regrename_analyze): Strengthen local "insn" from rtx to
18452         rtx_insn *.
18453         (scan_rtx_reg): Likewise for param "insn".
18454         (scan_rtx_address): Likewise.
18455         (scan_rtx): Likewise.
18456         (restore_operands): Likewise.
18457         (record_out_operands): Likewise.
18458         (build_def_use): Likewise for local "insn".  Replace use of
18459         NULL_RTX with NULL when dealing with an insn.
18461 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
18463         * rtl.h (reg_scan): Strengthen param "f" from rtx to rtx_insn *.
18464         * reginfo.c (reg_scan): Likewise, also for local "insn".
18465         (reg_scan_mark_refs): Likewise for param "insn".
18466         (init_subregs_of_mode): Likewise for local "insn".
18468 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
18470         * regcprop.c (struct queued_debug_insn_change): Strengthen field
18471         "insn" from rtx to rtx_insn *.
18472         (replace_oldest_value_reg): Likewise for param "insn".
18473         (replace_oldest_value_addr): Likewise.
18474         (replace_oldest_value_mem): Likewise.
18475         (apply_debug_insn_changes): Likewise for local "last_insn".
18476         (copyprop_hardreg_forward_1): Likewise for local "insn".
18478 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
18480         * reg-stack.c (next_flags_user): Strengthen return type and param
18481         "insn" from rtx to rtx_insn *.
18482         (straighten_stack): Likewise for param "insn".
18483         (check_asm_stack_operands): Likewise.
18484         (remove_regno_note): Likewise.
18485         (emit_pop_insn): Likewise for return type, param "insn", local
18486         "pop_insn".
18487         (emit_swap_insn):  Strengthen param "insn" and locals "i1", "tmp",
18488         "limit" from rtx to rtx_insn *.
18489         (swap_to_top): Likewise for param "insn".
18490         (move_for_stack_reg): Likewise.
18491         (move_nan_for_stack_reg): Likewise.
18492         (swap_rtx_condition): Likewise.
18493         (compare_for_stack_reg): Likewise.
18494         (subst_all_stack_regs_in_debug_insn): Likewise.
18495         (subst_stack_regs_pat): Likewise, and local "insn2".
18496         (subst_asm_stack_regs): Strengthen param "insn" from rtx to
18497         rtx_insn *.
18498         (subst_stack_regs): Likewise.
18499         (change_stack): Likewise.
18500         (convert_regs_1): Likewise for locals "insn", "next".
18502 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
18504         * ree.c (struct ext_cand): Strengthen field "insn" from rtx to
18505         rtx_insn *.
18506         (combine_set_extension): Likewise for param "curr_insn".
18507         (transform_ifelse): Likewise for param "def_insn".
18508         (get_defs): Likewise for param "def_insn".  Strengthen param "dest"
18509         from vec<rtx> * to vec<rtx_insn *> *.
18510         (is_cond_copy_insn): Likewise for param "insn".
18511         (struct ext_state): Strengthen the four vec fields from vec<rtx>
18512         to vec<rtx_insn *>.
18513         (make_defs_and_copies_lists): Strengthen param "extend_insn" and
18514         local "def_insn" from rtx to rtx_insn *.
18515         (get_sub_rtx): Likewise for param "def_insn".
18516         (merge_def_and_ext): Likewise.
18517         (combine_reaching_defs): Likewise.
18518         (add_removable_extension): Likewise for param "insn".
18519         (find_removable_extensions): Likewise for local "insn".
18520         (find_and_remove_re): Likewise for locals "curr_insn" and
18521         "def_insn".  Strengthen locals "reinsn_del_list" and
18522         "reinsn_del_list" from auto_vec<rtx> to auto_vec<rtx_insn *>.
18524 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
18526         * recog.c (split_insn): Strengthen param "insn" and locals
18527         "first", "last" from rtx to rtx_insn *.
18528         (split_all_insns): Likewise for locals "insn", "next".
18529         (split_all_insns_noflow): Likewise.
18531 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
18533         * rtl.h (debug_rtx_list): Strengthen param 1 "x" from const_rtx to
18534         const rtx_insn *.
18535         (debug_rtx_range): Likewise for params 1 and 2 "start" and "end".
18536         (debug_rtx_find): Likewise for param 1 "x".
18538         * print-rtl.c (debug_rtx_list): Strengthen param 1 "x" from
18539         const_rtx to const rtx_insn *.  Likewise for local "insn".
18540         (debug_rtx_range): Likewise for params 1 and 2 "start" and "end".
18541         (debug_rtx_find): Likewise for param 1 "x".
18542         (print_rtl): Likewise for local "tmp_rtx", adding a checked cast
18543         from const_rtx to const rtx_insn * within the appropriate cases of
18544         the switch statement.
18546         * config/rs6000/rs6000.c (rs6000_debug_legitimize_address):
18547         Strengthen local "insns" from rtx to rtx_insn * since this is
18548         passed to a call to debug_rtx_list.
18550 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
18552         * predict.h (predict_insn_def): Strengthen param "insn" from rtx
18553         to rtx_insn *.
18555         * function.c (stack_protect_epilogue): Add checked cast to
18556         rtx_insn for now when invoking predict_insn_def.
18558         * predict.c (predict_insn): Strengthen param "insn" from rtx to
18559         rtx_insn *.
18560         (predict_insn_def): Likewise.
18561         (rtl_predict_edge): Likewise for local "last_insn".
18562         (can_predict_insn_p): Strengthen param "insn" from const_rtx to
18563         const rtx_insn *.
18564         (combine_predictions_for_insn): Strengthen param "insn" from rtx
18565         to rtx_insn *.
18566         (bb_estimate_probability_locally): Likewise for local "last_insn".
18567         (expensive_function_p): Likewise for local "insn".
18569         * config/cris/cris.c (cris_emit_trap_for_misalignment): Likewise for
18570         local "jmp", since this is used when invoking predict_insn_def.
18572 2014-08-22  Marek Polacek  <polacek@redhat.com>
18574         PR c++/62199
18575         * doc/invoke.texi: Update -Wlogical-not-parentheses description.
18577 2014-08-22  Marek Polacek  <polacek@redhat.com>
18579         PR c/61271
18580         * ira-color.c (coalesced_pseudo_reg_slot_compare): Wrap LHS of
18581         a comparison in parens.
18582         * lra-spills.c (pseudo_reg_slot_compare): Wrap LHS of a comparison
18583         in parens.
18585 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
18587         * rtl.h (fis_get_condition): Strengthen param "jump" from rtx to
18588         rtx_insn *.
18590         * cprop.c (fis_get_condition): Likewise.
18592         * postreload.c (reload_cse_regs): Likewise for param "first".
18593         (reload_cse_simplify): Likewise for param "insn".
18594         (reload_cse_regs_1): Likewise for local "insn".
18595         (reload_cse_simplify_set): Likewise for param "insn".
18596         (reload_cse_simplify_operands): Likewise.
18597         (struct reg_use): Likewise for field "insn".
18598         (reload_combine_purge_insn_uses): Likewise for param "insn".
18599         (fixup_debug_insns): Likewise for params "from", "to" and local
18600         "insn".
18601         (try_replace_in_use): Likewise for local "use_insn".
18602         (reload_combine_recognize_const_pattern): Likewise for param
18603         "insn" and locals "add_moved_after_insn", "use_insn".
18604         (reload_combine_recognize_pattern): Likewise for param "insn" and
18605         local "prev".
18606         (reload_combine): Likewise for locals "insn", "prev".
18607         (reload_combine_note_use): Likewise for param "insn".
18608         (move2add_use_add2_insn): Likewise.
18609         (move2add_use_add3_insn): Likewise.
18610         (reload_cse_move2add): Likewise, also for local "next".
18611         (move2add_note_store): Likewise for local "insn".
18613 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
18615         * postreload-gcse.c (struct occr): Strengthen field "insn" from
18616         rtx to rtx_insn *.
18617         (struct unoccr): Likewise.
18618         (struct modifies_mem): Likewise.
18619         (alloc_mem): Likewise for local "insn".
18620         (insert_expr_in_table): Likewise for param "insn".
18621         (dump_expr_hash_table_entry): Likewise for local "insn".
18622         (oprs_unchanged_p): Likewise for param "insn".
18623         (load_killed_in_block_p): Likewise for local "setter".
18624         (record_last_reg_set_info): Likewise for param "insn".
18625         (record_last_reg_set_info_regno): Likewise.
18626         (record_last_mem_set_info): Likewise.
18627         (record_last_set_info): Likewise for local "last_set_insn".
18628         (record_opr_changes): Likewise for param "insn".
18629         (hash_scan_set): Likewise.
18630         (compute_hash_table): Likewise for local "insn".
18631         (get_avail_load_store_reg): Likewise for param "insn".
18632         (eliminate_partially_redundant_load): Likewise, also for locals
18633         "avail_insn", "next_pred_bb_end".  Replace use of NULL_RTX with
18634         RTX for insns.
18635         (eliminate_partially_redundant_loads): Likewise for local "insn".
18637 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
18639         * optabs.c (expand_doubleword_shift): Strengthen local "insn" from
18640         rtx to rtx_insn *.
18641         (expand_binop): Likewise for locals "entry_last", "last", "insns"
18642         (expand_twoval_unop): Likewise for locals entry_last", "last".
18643         (expand_twoval_binop): Likewise.
18644         (expand_twoval_binop_libfunc): Likewise for local "insns".
18645         (widen_leading): Likewise for local "last".
18646         (expand_doubleword_clz): Likewise for local "seq".  Strengthen
18647         locals "hi0_label", "after_label" from rtx to rtx_code_label *.
18648         (widen_bswap): Strengthen local "last" from rtx to rtx_insn *.
18649         (expand_parity): Likewise for locals "last" and "seq".
18650         (expand_ffs): Likewise for local "seq".  Strengthen local
18651         "nonzero_label" from rtx to rtx_code_label *.
18652         (expand_absneg_bit): Strengthen local "insns" from rtx to
18653         rtx_insn *.
18654         (expand_unop_direct): Likewise for local "last".
18655         (expand_unop): Likewise for locals "last", "insns".
18656         (expand_abs_nojump): Likewise for local "last".
18657         (expand_abs): Strengthen local "op1" from rtx to rtx_code_label *.
18658         (expand_one_cmpl_abs_nojump): Strengthen local "last" from rtx to
18659         rtx_insn *.
18660         (expand_copysign_absneg): Strengthen local "label" from rtx to
18661         rtx_code_label *.
18662         (expand_copysign_bit): Strengthen local "insns" from rtx to
18663         rtx_insn *.
18664         (struct no_conflict_data): Likewise for fields "first", "insn".
18665         (emit_libcall_block_1): Likewise for param "insns" and locals
18666         "next", "last", "insn".
18667         (emit_libcall_block): For now, add a checked cast to rtx_insn *
18668         on "insns" when invoking emit_libcall_block_1.  Ultimately we
18669         want to strengthen insns itself.
18670         (prepare_cmp_insn): Strengthen local "last" from rtx to
18671         rtx_insn *.
18672         (emit_cmp_and_jump_insn_1): Likewise for local "insn".
18673         (prepare_float_lib_cmp): Likewise for local "insns".
18674         (emit_conditional_move): Likewise for local "last".
18675         (emit_conditional_add): Likewise.
18676         (have_sub2_insn): Likewise for local "seq".
18677         (expand_float): Likewise for local "insns".  Strengthen locals
18678         "label", "neglabel" from rtx to rtx_code_label *.
18679         (expand_fix): Likewise for locals "last", "insn", "insns" (to
18680         rtx_insn *) and locals "lab1", "lab2" (to rtx_code_label *).
18681         (expand_fixed_convert): Likewise for local "insns" (to
18682         rtx_insn *).
18683         (expand_sfix_optab): Likewise for local "last".
18684         (expand_compare_and_swap_loop): Strengthen local "label" from rtx
18685         to rtx_code_label *.
18686         (maybe_emit_sync_lock_test_and_set): Strengthen local "last_insn"
18687         from rtx to rtx_insn *.
18688         (expand_atomic_fetch_op): Likewise for local "insn".
18689         (maybe_legitimize_operand_same_code): Likewise for local "last".
18690         (maybe_legitimize_operands): Likewise.
18692 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
18694         * modulo-sched.c (struct ps_reg_move_info): Strengthen field
18695         "insn" from rtx to rtx_insn *.
18696         (ps_rtl_insn): Likewise for return type.
18697         (doloop_register_get): Likewise for params "head", "tail" and
18698         locals "insn", "first_insn_not_to_check".
18699         (schedule_reg_move): Likewise for local "this_insn".
18700         (schedule_reg_moves): Add a checked cast to rtx_insn * to result
18701         of gen_move_insn for now.
18702         (reset_sched_times): Strengthen local "insn" from rtx to
18703         rtx_insn *.
18704         (permute_partial_schedule): Likewise.
18705         (duplicate_insns_of_cycles): Likewise for local "u_insn".
18706         (dump_insn_location): Likewise for param "insn".
18707         (loop_canon_p): Likewise for local "insn".
18708         (sms_schedule): Likewise.
18709         (print_partial_schedule): Likewise.
18710         (ps_has_conflicts): Likewise.
18712 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
18714         * sched-int.h (get_ebb_head_tail): Strengthen params "headp" and
18715         "tailp" from rtx * to rtx_insn **.
18717         * ddg.c (build_intra_loop_deps): Strengthen locals head", "tail"
18718         from rtx to rtx_insn *.
18719         * haifa-sched.c (get_ebb_head_tail): Strengthen params "headp" and
18720         "tailp" from rtx * to rtx_insn **.  Strengthen locals "beg_head",
18721         "beg_tail", "end_head", "end_tail", "note", "next", "prev" from
18722         rtx to rtx_insn *.
18723         * modulo-sched.c (const_iteration_count): Strengthen return type
18724         and locals "insn", "head", "tail" from rtx to rtx_insn *.  Replace
18725         use of NULL_RTX with NULL when working with insns.
18726         (loop_single_full_bb_p): Strengthen locals "head", "tail" from rtx
18727         to rtx_insn *.
18728         (sms_schedule): Likewise.
18729         * sched-rgn.c (init_ready_list): Likewise, also for locals
18730         "src_head" and "src_next_tail".
18731         (compute_block_dependences): Likewise.
18732         (free_block_dependencies): Likewise.
18733         (debug_rgn_dependencies): Likewise.
18734         (free_rgn_deps): Likewise.
18735         (compute_priorities): Likewise.
18736         (schedule_region): Likewise.
18737         * sel-sched.c (find_ebb_boundaries): Likewise.
18739         * config/sh/sh.c (find_insn_regmode_weight): Strengthen locals
18740         "insn", "next_tail", "head", "tail" from rtx to rtx_insn *.
18742 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
18744         * mode-switching.c (struct seginfo): Strengthen field "insn_ptr"
18745         from rtx to rtx_insn *.
18746         (new_seginfo): Likewise for param "insn".
18747         (create_pre_exit): Likewise for locals "last_insn",
18748         "before_return_copy", "return_copy".
18749         (optimize_mode_switching): Likewise for locals "insn", "ins_pos",
18750         "mode_set".
18752 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
18754         * lra-int.h (struct lra_insn_recog_data): Strengthen field "insn"
18755         from rtx to rtx_insn *.
18756         (lra_push_insn): Likewise for 1st param.
18757         (lra_push_insn_and_update_insn_regno_info): Likewise.
18758         (lra_pop_insn): Likewise for return type.
18759         (lra_invalidate_insn_data): Likewise for 1st param.
18760         (lra_set_insn_deleted): Likewise.
18761         (lra_delete_dead_insn): Likewise.
18762         (lra_process_new_insns): Likewise for first 3 params.
18763         (lra_set_insn_recog_data): Likewise for 1st param.
18764         (lra_update_insn_recog_data): Likewise.
18765         (lra_set_used_insn_alternative): Likewise.
18766         (lra_invalidate_insn_regno_info): Likewise.
18767         (lra_update_insn_regno_info): Likewise.
18768         (lra_former_scratch_operand_p): Likewise.
18769         (lra_eliminate_regs_1): Likewise.
18770         (lra_get_insn_recog_data): Likewise.
18772         * lra-assigns.c (assign_by_spills): Strengthen local "insn" from
18773         rtx to rtx_insn *.
18775         * lra-coalesce.c (move_freq_compare_func): Likewise for locals
18776         "mv1" and "mv2".
18777         (substitute_within_insn): New.
18778         (lra_coalesce): Strengthen locals "mv", "insn", "next" from rtx to
18779         rtx_insn *.  Strengthen sorted_moves from rtx * to rxt_insn **.
18780         Replace call to "substitute" with call to substitute_within_insn.
18782         * lra-constraints.c (curr_insn): Strengthen from rtx to
18783         rtx_insn *.
18784         (get_equiv_with_elimination): Likewise for param "insn".
18785         (match_reload): Strengthen params "before" and "after" from rtx *
18786         to rtx_insn **.
18787         (emit_spill_move): Likewise for return type.  Add a checked cast
18788         to rtx_insn * on result of gen_move_insn for now.
18789         (check_and_process_move): Likewise for local "before".  Replace
18790         NULL_RTX with NULL when referring to insns.
18791         (process_addr_reg): Strengthen params "before" and "after" from
18792         rtx * to rtx_insn **.
18793         (insert_move_for_subreg): Likewise.
18794         (simplify_operand_subreg): Strengthen locals "before" and "after"
18795         from rtx to rtx_insn *.
18796         (process_address_1): Strengthen params "before" and "after" from
18797         rtx * to rtx_insn **.  Strengthen locals "insns", "last_insn" from
18798         rtx to rtx_insn *.
18799         (process_address): Strengthen params "before" and "after" from
18800         rtx * to rtx_insn **.
18801         (emit_inc): Strengthen local "last" from rtx to rtx_insn *.
18802         (curr_insn_transform): Strengthen locals "before" and "after"
18803         from rtx to rtx_insn *.  Replace NULL_RTX with NULL when referring
18804         to insns.
18805         (loc_equivalence_callback): Update cast of "data", changing
18806         resulting type from rtx to rtx_insn *.
18807         (substitute_pseudo_within_insn): New.
18808         (inherit_reload_reg): Strengthen param "insn" from rtx to
18809         rtx_insn *; likewise for local "new_insns".  Replace NULL_RTX with
18810         NULL when referring to insns.  Add a checked cast to rtx_insn *
18811         when using usage_insn to invoke lra_update_insn_regno_info.
18812         (split_reg): Strengthen param "insn" from rtx to rtx_insn *;
18813         likewise for locals "restore", "save".  Add checked casts to
18814         rtx_insn * when using usage_insn to invoke
18815         lra_update_insn_regno_info and lra_process_new_insns.  Replace
18816         NULL_RTX with NULL when referring to insns.
18817         (split_if_necessary): Strengthen param "insn" from rtx to
18818         rtx_insn *.
18819         (update_ebb_live_info): Likewise for params "head", "tail" and local
18820         "prev_insn".
18821         (get_last_insertion_point): Likewise for return type and local "insn".
18822         (get_live_on_other_edges): Likewise for local "last".
18823         (inherit_in_ebb): Likewise for params "head", "tail" and locals
18824         "prev_insn", "next_insn", "restore".
18825         (remove_inheritance_pseudos): Likewise for local "prev_insn".
18826         (undo_optional_reloads): Likewise for local "insn".
18828         * lra-eliminations.c (lra_eliminate_regs_1): Likewise for param
18829         "insn".
18830         (lra_eliminate_regs): Replace NULL_RTX with NULL when referring to
18831         insns.
18832         (eliminate_regs_in_insn): Strengthen param "insn" from rtx to
18833         rtx_insn *.
18834         (spill_pseudos): Likewise for local "insn".
18835         (init_elimination): Likewise.
18836         (process_insn_for_elimination): Likewise for param "insn".
18838         * lra-lives.c (curr_insn): Likewise.;
18840         * lra-spills.c (assign_spill_hard_regs): Likewise for local "insn".
18841         (remove_pseudos): Likewise for param "insn".
18842         (spill_pseudos): Likewise for local "insn".
18843         (lra_final_code_change): Likewise for locals "insn", "curr".
18845         * lra.c (lra_invalidate_insn_data): Likewise for param "insn".
18846         (lra_set_insn_deleted): Likewise.
18847         (lra_delete_dead_insn): Likewise, and for local "prev".
18848         (new_insn_reg): Likewise for param "insn".
18849         (lra_set_insn_recog_data): Likewise.
18850         (lra_update_insn_recog_data): Likewise.
18851         (lra_set_used_insn_alternative): Likewise.
18852         (get_insn_freq): Likewise.
18853         (invalidate_insn_data_regno_info): Likewise.
18854         (lra_invalidate_insn_regno_info): Likewise.
18855         (lra_update_insn_regno_info): Likewise.
18856         (lra_constraint_insn_stack): Strengthen from vec<rtx> to
18857         vec<rtx_insn *>.
18858         (lra_push_insn_1): Strengthen param "insn" from rtx to
18859         rtx_insn *.
18860         (lra_push_insn): Likewise.
18861         (lra_push_insn_and_update_insn_regno_info): Likewise.
18862         (lra_pop_insn): Likewise for return type and local "insn".
18863         (push_insns): Likewise for params "from", "to", and local "insn".
18864         (setup_sp_offset): Likewise for params "from", "last" and locals
18865         "before", "insn".
18866         (lra_process_new_insns): Likewise for params "insn", "before",
18867         "after" and local "last".
18868         (struct sloc): Likewise for field "insn".
18869         (lra_former_scratch_operand_p): Likewise for param "insn".
18870         (remove_scratches): Likewise for locals "insn", "last".
18871         (check_rtl): Likewise for local "insn".
18872         (add_auto_inc_notes): Likewise for param "insn".
18873         (update_inc_notes): Likewise for local "insn".
18874         (lra): Replace NULL_RTX with NULL when referring to insn.
18876 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
18878         * lower-subreg.c (simple_move): Strengthen param "insn" from rtx
18879         to rtx_insn *.
18880         (resolve_reg_notes): Likewise.
18881         (resolve_simple_move): Likewise for return type, param "insn", and
18882         locals "insns", "minsn".
18883         (resolve_clobber): Strengthen param "insn" from rtx to rtx_insn *.
18884         (resolve_use): Likewise.
18885         (resolve_debug): Likewise.
18886         (find_decomposable_shift_zext): Likewise.
18887         (resolve_shift_zext): Likewise for return type, param "insn", and
18888         locals "insns", "in".  Eliminate use of NULL_RTX in favor of NULL.
18889         (decompose_multiword_subregs): Likewise for local "insn",
18890         "orig_insn", "decomposed_shift", "end".
18892 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
18894         * basic-block.h (basic_block split_edge_and_insert): Strengthen
18895         param "insns" from rtx to rtx_insn *.
18897         * loop-unroll.c (struct iv_to_split): Strengthen field "insn" from
18898         rtx to rtx_insn *.
18899         (struct iv_to_split): Likewise.
18900         (loop_exit_at_end_p): Likewise for local "insn".
18901         (split_edge_and_insert): Likewise for param "insns".
18902         (compare_and_jump_seq): Likewise for return type, param "cinsn",
18903         and locals "seq", "jump".
18904         (unroll_loop_runtime_iterations): Likewise for locals "init_code",
18905         "branch_code"; update invocations of compare_and_jump_seq to
18906         eliminate NULL_RTX in favor of NULL.
18907         (referenced_in_one_insn_in_loop_p): Strengthen local "insn" from
18908         rtx to rtx_insn *.
18909         (reset_debug_uses_in_loop): Likewise.
18910         (analyze_insn_to_expand_var): Likewise for param "insn".
18911         (analyze_iv_to_split_insn): Likewise.
18912         (analyze_insns_in_loop): Likewise for local "insn".
18913         (insert_base_initialization): Likewise for param
18914         "insn" and local "seq".
18915         (split_iv): Likewise for param "insn" and local "seq".
18916         (expand_var_during_unrolling): Likewise for param "insn".
18917         (insert_var_expansion_initialization): Likewise for local "seq".
18918         (combine_var_copies_in_loop_exit): Likewise.
18919         (combine_var_copies_in_loop_exit): Likewise for locals "seq" and
18920         "insn".
18921         (maybe_strip_eq_note_for_split_iv): Likewise for param "insn".
18922         (apply_opt_in_copies): Likewise for locals "insn", "orig_insn",
18923         "next".
18925 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
18927         * cfgloop.h (iv_analyze): Strengthen param 1 "insn" from rtx to
18928         rtx_insn *.
18929         (iv_analyze_result): Likewise.
18930         (iv_analyze_expr): Likewise.
18931         (biv_p): Likewise.
18933         * loop-iv.c (iv_get_reaching_def): Strengthen param "insn" and
18934         local "def_insn" from rtx to rtx_insn *.
18935         (get_biv_step_1): Likewise for local "insn".
18936         (iv_analyze_expr): Likewise for param "insn".
18937         (iv_analyze_def): Likewise for local "insn".
18938         (iv_analyze_op): Likewise for param "insn".
18939         (iv_analyze): Likewise.
18940         (iv_analyze_result): Likewise.
18941         (biv_p): Likewise.
18942         (suitable_set_for_replacement): Likewise.
18943         (simplify_using_initial_values): Likewise for local "insn".
18944         (iv_number_of_iterations): Likewise for param "insn".
18945         (check_simple_exit): Add checked cast to rtx_insn when invoking
18946         iv_number_of_iterations for now (until get_condition is
18947         strengthened).
18949         * loop-unroll.c (analyze_iv_to_split_insn): Strengthen param
18950         "insn" from rtx to rtx_insn *.
18951         (analyze_insns_in_loop): Likewise for local "insn".
18953 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
18955         * loop-invariant.c (struct use): Strengthen field "insn" from rtx
18956         to rtx_insn *.
18957         (struct invariant): Likewise.
18958         (hash_invariant_expr_1): Likewise for param "insn".
18959         (invariant_expr_equal_p): Likewise for param "insn1", "insn2".
18960         (find_exits): Likewise for local "insn".
18961         (create_new_invariant): Likewise for param "insn".
18962         (check_dependencies): Likewise.
18963         (find_invariant_insn): Likewise.
18964         (record_uses): Likewise.
18965         (find_invariants_insn): Likewise.
18966         (find_invariants_bb): Likewise for local "insn".
18967         (get_pressure_class_and_nregs): Likewise for param "insn".
18968         (calculate_loop_reg_pressure): Likewise for local "insn".
18970 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
18972         * loop-doloop.c (doloop_valid_p): Strengthen local "insn" from rtx
18973         to rtx_insn *.
18974         (add_test): Likewise for locals "seq", "jump".
18975         (doloop_modify): Likewise for locals "sequence", "jump_insn".
18977 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
18979         * rtl.h (rebuild_jump_labels): Strengthen param "f" from rtx to
18980         rtx_insn *.
18981         (rebuild_jump_labels_chain): Likewise for param "chain".
18983         * cfgexpand.c (pass_expand::execute): Add checked cast to
18984         rtx_insn * when calling rebuild_jump_labels_chain in region where
18985         we know e->insns.r is non-NULL.
18987         * jump.c (rebuild_jump_labels_1): Strengthen param "f" from rtx to
18988         rtx_insn *.
18989         (rebuild_jump_labels): Likewise.
18990         (rebuild_jump_labels_chain): Likewise for param "chain".
18991         (cleanup_barriers): Likewise for locals "insn", "next", "prev".
18992         (init_label_info): Likewise for param "f".
18993         (maybe_propagate_label_ref): Likewise for params "jump_insn",
18994         "prev_nonjump_insn".
18995         (mark_all_labels): Likewise for param "f" and locals "insn",
18996         "prev_nonjump_insn".
18998 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
19000         * ira-int.h (struct ira_allocno_copy): Strengthen field "insn"
19001         from rtx to rtx_insn *insn.
19002         (ira_create_copy): Strengthen param "insn" from rtx to rtx_insn *.
19003         (ira_add_allocno_copy): Likewise.
19004         * ira-build.c (find_allocno_copy): Strengthen param "insn" from
19005         rtx to rtx_insn *.
19006         (ira_create_copy): Likewise.
19007         (ira_add_allocno_copy): Likewise.
19008         (create_bb_allocnos): Likewise for local "insn".
19009         * ira-conflicts.c (process_regs_for_copy): Likewise for param "insn".
19010         (process_reg_shuffles): Update NULL_RTX to NULL in invocation of
19011         process_regs_for_copy for rtx_insn * param.
19012         (add_insn_allocno_copies): Strengthen param "insn" from rtx to
19013         rtx_insn *insn.  Update NULL_RTX to NULL in invocation of
19014         process_regs_for_copy for rtx_insn * param.
19015         (add_copies): Strengthen local "insn" from rtx to rtx_insn *insn.
19016         * ira-costs.c (record_reg_classes): Likewise for param "insn".
19017         (record_operand_costs): Likewise.
19018         (scan_one_insn): Likewise for return type, and for param "insn".
19019         (process_bb_for_costs): Likewise for local "insn".
19020         (process_bb_node_for_hard_reg_moves): Likewise.
19021         * ira-emit.c (struct move): Likewise for field "insn".
19022         (create_move): Eliminate use of NULL_RTX when dealing with an
19023         rtx_insn *.
19024         (emit_move_list): Strengthen return type and locals "result",
19025         "insn" from rtx to rtx_insn *insn.
19026         (emit_moves): Likewise for locals "insns", "tmp".
19027         (ira_emit): Likewise for local "insn".
19028         * ira-lives.c (mark_hard_reg_early_clobbers): Likewise for param
19029         "insn".
19030         (find_call_crossed_cheap_reg): Likewise.
19031         (process_bb_node_lives): Likewise for local "insn".
19032         * ira.c (decrease_live_ranges_number): Likewise.
19033         (compute_regs_asm_clobbered): Likewise.
19034         (build_insn_chain): Likewise.
19035         (find_moveable_pseudos): Likewise, also locals "def_insn",
19036         "use_insn", "x".  Also strengthen local "closest_uses" from rtx *
19037         to rtx_insn **.  Add a checked cast when assigning from
19038         "closest_use" into closest_uses array in a region where we know
19039         it's a non-NULL insn.
19040         (interesting_dest_for_shprep): Strengthen param "insn" from rtx
19041         to rtx_insn *.
19042         (split_live_ranges_for_shrink_wrap): Likewise for locals "insn",
19043         "last_interesting_insn", "uin".
19044         (move_unallocated_pseudos): Likewise for locals "def_insn",
19045         "move_insn", "newinsn".
19047 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
19049         * internal-fn.c (ubsan_expand_si_overflow_addsub_check):
19050         Strengthen locals "done_label", "do_error" from rtx to
19051         rtx_code_label *.
19052         (ubsan_expand_si_overflow_addsub_check): Strengthen local "last"
19053         from rtx to rtx_insn *.  Strengthen local "sub_check from rtx to
19054         rtx_code_label *.
19055         (ubsan_expand_si_overflow_neg_check): Likewise for locals
19056         "done_label", "do_error" to rtx_code_label * and local  "last" to
19057         rtx_insn *.
19058         (ubsan_expand_si_overflow_mul_check): Likewise for locals
19059         "done_label", "do_error", "large_op0", "small_op0_large_op1",
19060         "one_small_one_large", "both_ops_large", "after_hipart_neg",
19061         "after_lopart_neg", "do_overflow", "hipart_different"  to
19062         rtx_code_label * and local  "last" to rtx_insn *.
19064 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
19066         * init-regs.c (initialize_uninitialized_regs): Strengthen locals
19067         "insn" and "move_insn" from rtx to rtx_insn *.
19069 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
19071         * ifcvt.c (count_bb_insns): Strengthen local "insn" from rtx to
19072         rtx_insn *.
19073         (cheap_bb_rtx_cost_p): Likewise.
19074         (first_active_insn): Likewise for return type and local "insn".
19075         (last_active_insn):  Likewise for return type and locals "insn",
19076         "head".
19077         (struct noce_if_info): Likewise for fields "jump", "insn_a",
19078         "insn_b".
19079         (end_ifcvt_sequence): Likewise for return type and locals "insn",
19080         "seq".
19081         (noce_try_move): Likewise for local "seq".
19082         (noce_try_store_flag): Likewise.
19083         (noce_try_store_flag_constants): Likewise.
19084         (noce_try_addcc): Likewise.
19085         (noce_try_store_flag_mask): Likewise.
19086         (noce_try_cmove): Likewise.
19087         (noce_try_minmax): Likewise.
19088         (noce_try_abs): Likewise.
19089         (noce_try_sign_mask): Likewise.
19090         (noce_try_bitop): Likewise.
19091         (noce_can_store_speculate_p): Likewise for local "insn".
19092         (noce_process_if_block): Likewise for locals "insn_a", "insn_b",
19093         seq".
19094         (check_cond_move_block): Likewise for local "insn".
19095         (cond_move_convert_if_block): Likewise.
19096         (cond_move_process_if_block): Likewise for locals "seq",
19097         "loc_insn".
19098         (noce_find_if_block): Likewise for local "jump".
19099         (merge_if_block): Likewise for local "last".
19100         (block_jumps_and_fallthru_p): Likewise for locals "insn", "end".
19101         (find_cond_trap): Likewise for locals "trap", "jump", "newjump".
19102         (block_has_only_trap): Likewise for return type and local "trap".
19103         (find_if_case_1): Likewise for local "jump".
19104         (dead_or_predicable): Likewise for locals "head", "end", "jump",
19105         "insn".
19107 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
19109         * hw-doloop.h (struct hwloop_info_d): Strengthen fields
19110         "last_insn", "loop_end" from rtx to rtx_insn *.
19112         * hw-doloop.c (scan_loop): Likewise for local "insn".
19113         (discover_loop): Likewise for param "tail_insn".
19114         (discover_loops): Likewise for local "tail".
19116         * config/bfin/bfin.c (hwloop_optimize): For now, add a checked
19117         cast to rtx_insn * when assigning from an rtx local to a
19118         hwloop_info's "last_insn" field.
19120 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
19122         * haifa-sched.c (bb_header): Strengthen from rtx * to rtx_insn **.
19123         (add_delay_dependencies): Strengthen local "pro" from rtx to
19124         rtx_insn *.
19125         (recompute_todo_spec): Likewise.
19126         (dep_cost_1): Likewise for locals "insn", "used".
19127         (schedule_insn): Likewise for local "dbg".
19128         (schedule_insn): Likewise for locals "pro", "next".
19129         (unschedule_insns_until): Likewise for local "con".
19130         (restore_pattern): Likewise for local "next".
19131         (estimate_insn_tick): Likewise for local "pro".
19132         (resolve_dependencies): Likewise for local "next".
19133         (fix_inter_tick): Likewise.
19134         (fix_tick_ready): Likewise for local "pro".
19135         (add_to_speculative_block): Likewise for locals "check", "twin",
19136         "pro".
19137         (sched_extend_bb): Likewise for locals "end", "insn".
19138         (init_before_recovery): Likewise for local "x".
19139         (sched_create_recovery_block): Likewise for local "barrier".
19140         (create_check_block_twin): Likewise for local "pro".
19141         (fix_recovery_deps): Likewise for locals "note", "insn", "jump",
19142         "consumer".
19143         (unlink_bb_notes): Update for change to type of bb_header.
19144         Strengthen locals "prev", "label", "note", "next" from rtx to
19145         rtx_insn *.
19146         (clear_priorities): Likewise for local "pro".
19148 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
19150         * gcse.c (struct occr): Strengthen field "insn" from rtx to
19151         rtx_insn *.
19152         (test_insn): Likewise for this global.
19153         (oprs_unchanged_p): Strengthen param "insn" from const_rtx to
19154         const rtx_insn *.
19155         (oprs_anticipatable_p): Likewise.
19156         (oprs_available_p): Likewise.
19157         (insert_expr_in_table): Strengthen param "insn" from  rtx to
19158         rtx_insn *.
19159         (hash_scan_set): Likewise.
19160         (hash_scan_clobber): Likewise.
19161         (hash_scan_call): Likewise.
19162         (hash_scan_insn): Likewise.
19163         (compute_hash_table_work): Likewise for local "insn".
19164         (process_insert_insn): Likewise for return type and local "pat".
19165         (insert_insn_end_basic_block): Likewise for locals "new_insn",
19166         "pat", "pat_end", "maybe_cc0_setter".
19167         (pre_edge_insert): Likewise for local "insn".
19168         (pre_insert_copy_insn): Likewise for param "insn".
19169         (pre_insert_copies): Likewise for local "insn".
19170         (struct set_data): Likewise for field "insn".
19171         (single_set_gcse): Likewise for param "insn".
19172         (gcse_emit_move_after): Likewise.
19173         (pre_delete): Likewise for local "insn".
19174         (update_bb_reg_pressure): Likewise for param "from" and local
19175         "insn".
19176         (should_hoist_expr_to_dom): Likewise for param "from".
19177         (hoist_code): Likewise for local "insn".
19178         (get_pressure_class_and_nregs): Likewise for param "insn".
19179         (calculate_bb_reg_pressure): Likewise for local "insn".
19180         (compute_ld_motion_mems): Likewise.
19182 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
19184         * genpeep.c (main): Rename param back from "uncast_ins1" to
19185         "ins1", strengthening from rtx to rtx_insn *.  Drop now-redundant
19186         checked cast.
19188         * output.h (peephole): Strengthen param from rtx to rtx_insn *.
19190 2014-08-22  Michael Meissner  <meissner@linux.vnet.ibm.com>
19192         PR target/62195
19193         * doc/md.texi (Machine Constraints): Update PowerPC wi constraint
19194         documentation to state it is only for VSX operations.
19196         * config/rs6000/rs6000.c (rs6000_init_hard_regno_mode_ok): Make wi
19197         constraint only active if VSX.
19199         * config/rs6000/rs6000.md (lfiwax): Use wj constraint instead of
19200         wi cosntraint for ISA 2.07 lxsiwax/lxsiwzx instructions.
19201         (lfiwzx): Likewise.
19203 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
19205         * fwprop.c (single_def_use_dom_walker::before_dom_children):
19206         Strengthen local "insn" from rtx to rtx_insn *.
19207         (use_killed_between): Likewise for param "target_insn".
19208         (all_uses_available_at): Likewise for param "target_insn" and
19209         local "next".
19210         (update_df_init): Likewise for params "def_insn", "insn".
19211         (update_df): Likewise for param "insn".
19212         (try_fwprop_subst): Likewise for param "def_insn" and local
19213         "insn".
19214         (free_load_extend): Likewise for param "insn".
19215         (forward_propagate_subreg): Likewise for param "def_insn" and
19216         local "use_insn".
19217         (forward_propagate_asm): Likewise for param "def_insn" and local
19218         "use_insn".
19219         (forward_propagate_and_simplify): Likewise for param "def_insn"
19220         and local "use_insn".
19221         (forward_propagate_into): Likewise for locals "def_insn" and
19222         "use_insn".
19224 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
19226         * function.c (emit_initial_value_sets): Strengthen local "seq"
19227         from rtx to rtx_insn *.
19228         (instantiate_virtual_regs_in_insn): Likewise for param "insn" and
19229         local "seq".
19230         (instantiate_virtual_regs): Likewise for local "insn".
19231         (assign_parm_setup_reg): Likewise for locals "linsn", "sinsn".
19232         (reorder_blocks_1): Likewise for param "insns" and local "insn".
19233         (expand_function_end): Likewise for locals "insn" and "seq".
19234         (epilogue_done): Likewise for local "insn".
19235         (thread_prologue_and_epilogue_insns): Likewise for locals "prev",
19236         "last", "trial".
19237         (reposition_prologue_and_epilogue_notes): Likewise for locals
19238         "insn", "last", "note", "first".
19239         (match_asm_constraints_1): Likewise for param "insn" and local "insns".
19240         (pass_match_asm_constraints::execute): Likewise for local "insn".
19242 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
19244         * output.h (final_scan_insn): Strengthen return type from rtx to
19245         rtx_insn *.
19246         (final_forward_branch_p): Likewise for param.
19247         (current_output_insn): Likewise for this global.
19249         * final.c (rtx debug_insn): Likewise for this variable.
19250         (current_output_insn): Likewise.
19251         (get_attr_length_1): Rename param "insn" to "uncast_insn",
19252         adding "insn" back in as an rtx_insn * with a checked cast, so
19253         that macro ADJUST_INSN_LENGTH can be passed an rtx_insn * as the
19254         first param.
19255         (compute_alignments): Strengthen local "label" from rtx to
19256         rtx_insn *.
19257         (shorten_branches): Rename param from "first" to "uncast_first",
19258         introducing a new local rtx_insn * "first" using a checked cast to
19259         effectively strengthen "first" from rtx to rtx_insn * without
19260         affecting the type signature.  Strengthen locals "insn", "seq",
19261         "next", "label" from rtx to rtx_insn *.
19262         (change_scope): Strengthen param "orig_insn" and local "insn" from
19263         rtx to rtx_insn *.
19264         (final_start_function): Rename param from "first" to "uncast_first",
19265         introducing a new local rtx_insn * "first" using a checked cast to
19266         effectively strengthen "first" from rtx to rtx_insn * without
19267         affecting the type signature.  Strengthen local "insn" from rtx to
19268         rtx_insn *.
19269         (dump_basic_block_info): Strengthen param "insn" from rtx to
19270         rtx_insn *.
19271         (final): Rename param from "first" to "uncast_first",
19272         introducing a new local rtx_insn * "first" using a checked cast to
19273         effectively strengthen "first" from rtx to rtx_insn * without
19274         affecting the type signature.  Strengthen locals "insn", "next"
19275         from rtx to rtx_insn *.
19276         (output_alternate_entry_point): Strengthen param "insn" from rtx to
19277         rtx_insn *.
19278         (call_from_call_insn): Strengthen param "insn" from rtx to
19279         rtx_call_insn *.
19280         (final_scan_insn): Rename param from "insn" to "uncast_insn",
19281         introducing a new local rtx_insn * "insn" using a checked cast to
19282         effectively strengthen "insn" from rtx to rtx_insn * without
19283         affecting the type signature.  Strengthen return type and locals
19284         "next", "note", "prev", "new_rtx" from rtx to rtx_insn *.  Remove
19285         now-redundant checked cast to rtx_insn * from both invocations of
19286         debug_hooks->var_location.  Convert CALL_P into a dyn_cast,
19287         introducing a local "call_insn" for use when invoking
19288         call_from_call_insn.
19289         (notice_source_line): Strengthen param "insn" from rtx to
19290         rtx_insn *.
19291         (leaf_function_p): Likewise for local "insn".
19292         (final_forward_branch_p): Likewise.
19293         (leaf_renumber_regs): Likewise for param "first".
19294         (rest_of_clean_state): Likewise for locals "insn" and "next".
19295         (self_recursive_call_p): Likewise for param "insn".
19296         (collect_fn_hard_reg_usage): Likewise for local "insn".
19297         (get_call_fndecl): Likewise for param "insn".
19298         (get_call_cgraph_rtl_info): Likewise.
19299         (get_call_reg_set_usage): Rename param from "insn" to "uncast_insn",
19300         introducing a new local rtx_insn * "insn" using a checked cast to
19301         effectively strengthen "insn" from rtx to rtx_insn * without
19302         affecting the type signature.
19304         * config/arc/arc.c (arc_final_prescan_insn): For now, add checked
19305         cast when assigning from param "insn" to current_output_insn.
19306         (arc_pad_return): Strengthen local "insn" from rtx to rtx_insn *
19307         so that we can assign it back to current_output_insn.
19309 2014-08-20  Pitchumani Sivanupandi <pitchumani.s@atmel.com>
19311         * config/avr/avr-mcus.def: Remove atmega26hvg, atmega64rfa2,
19312         atmega48hvf, atxmega32x1, atmxt224, atmxt224e, atmxt336s,
19313         atmxt540s and atmxt540sreva devices.
19314         * config/avr/avr-tables.opt: Regenerate.
19315         * config/avr/t-multilib: Regenerate.
19316         * doc/avr-mmcu.texi: Regenerate.
19318 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
19320         * expr.c (convert_move): Strengthen local "insns" from rtx to
19321         rtx_insn *.
19322         (emit_block_move_via_loop): Strengthen locals "cmp_label" and
19323         "top_label" from rtx to rtx_code_label *.
19324         (move_block_to_reg): Strengthen local "insn", "last" from rtx to
19325         rtx_insn *.
19326         (emit_single_push_insn): Likewise for locals "prev", "last".
19327         (store_expr): Strengthen locals "lab1", "lab2", "label" from rtx
19328         to rtx_code_label *.
19329         (store_constructor): Likewise for locals "loop_start", "loop_end".
19330         (expand_cond_expr_using_cmove): Strengthen local "seq" from rtx to
19331         rtx_insn *.
19332         (expand_expr_real_2): Likewise.
19333         (expand_expr_real_1): Strengthen local "label" from rtx to
19334         rtx_code_label *.
19336 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
19338         * expmed.c (store_bit_field_using_insv): Strengthen local "last"
19339         from rtx to rtx_insn *.
19340         (store_bit_field_1): Likewise.
19341         (extract_bit_field_1): Likewise.
19342         (expand_mult_const): Likewise for local "insns".
19343         (expmed_mult_highpart): Strengthen local "label" from rtx to
19344         rtx_code_label *.
19345         (expand_smod_pow2): Likewise.
19346         (expand_sdiv_pow2): Likewise.
19347         (expand_divmod): Strengthen locals "last", "insn" from rtx to
19348         rtx_insn *.  Strengthen locals "label", "label1", "label2",
19349         "label3", "label4", "label5", "lab" from rtx to rtx_code_label *.
19350         (emit_cstore): Strengthen local "last" from rtx to rtx_insn *.
19351         (emit_store_flag): Likewise.
19352         (emit_store_flag_force): Strengthen local "label" from rtx to
19353         rtx_code_label *.
19354         (do_cmp_and_jump): Likewise for param "label".
19356 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
19358         * explow.c (force_reg): Strengthen local "insn" from rtx to
19359         rtx_insn *.
19360         (adjust_stack_1): Likewise.
19361         (allocate_dynamic_stack_space): Likewise.  Strengthen locals
19362         "final_label", "available_label", "space_available" from rtx to
19363         rtx_code_label *.
19364         (probe_stack_range): Likewise for locals "loop_lab", "end_lab".
19365         (anti_adjust_stack_and_probe): Likewise.
19367 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
19369         * except.h (sjlj_emit_function_exit_after): Strengthen param
19370         "after" from rtx to rtx_insn *.  This is only called with
19371         result of get_last_insn (in function.c) so type-change should be
19372         self-contained.
19374         * function.h (struct rtl_eh): Strengthen field "ehr_label" from
19375         rtx to rtx_code_label *, and field "sjlj_exit_after" from rtx
19376         to rtx_insn *.  These fields are only used from except.c so this
19377         type-change should be self-contained to this patch.
19379         * except.c (emit_to_new_bb_before): Strengthen param "seq" and
19380         local "last" from rtx to rtx_insn *.
19381         (dw2_build_landing_pads): Likewise for local "seq".
19382         (sjlj_mark_call_sites): Likewise for locals "insn", "before", p".
19383         (sjlj_emit_function_enter): Strengthen param "dispatch_label" from
19384         rtx to rtx_code_label *.  Strengthen locals "fn_begin", "seq" from
19385         rtx to rtx_insn *.
19386         (sjlj_emit_function_exit_after): Strengthen param "after" from rtx
19387         to rtx_insn *.
19388         (sjlj_emit_function_exit): Likewise for locals "seq", "insn".
19389         (sjlj_emit_dispatch_table): Likewise for locals "seq", "seq2".
19390         (sjlj_build_landing_pads): Replace NULL_RTX with NULL when
19391         referring to an insn.  Strengthen local "dispatch_label" from
19392         rtx to rtx_code_label *.
19393         (set_nothrow_function_flags): Strengthen local "insn" from rtx to
19394         rtx_insn *.
19395         (expand_eh_return): Strengthen local "around_label" from
19396         rtx to rtx_code_label *.
19397         (convert_to_eh_region_ranges): Strengthen locals "iter",
19398         "last_action_insn", "first_no_action_insn",
19399         "first_no_action_insn_before_switch",
19400         "last_no_action_insn_before_switch", from rtx to rtx_insn *.
19402 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
19404         * dwarf2out.c (last_var_location_insn): Strengthen this variable
19405         from rtx to rtx_insn *.
19406         (cached_next_real_insn): Likewise.
19407         (dwarf2out_end_epilogue): Replace use of NULL_RTX with NULL when
19408         working with insns.
19409         (dwarf2out_var_location): Strengthen locals "next_real",
19410         "next_note", "expected_next_loc_note", "last_start", "insn" from
19411         rtx to rtx_insn *.
19413 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
19415         * dwarf2cfi.c (add_cfis_to_fde): Strengthen locals "insn", "next"
19416         from rtx to rtx_insn *.
19417         (create_pseudo_cfg): Likewise for local "insn".
19419 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
19421         * df-core.c (df_bb_regno_first_def_find): Strengthen local "insn"
19422         from rtx to rtx_insn *.
19423         (df_bb_regno_last_def_find): Likewise.
19425         * df-problems.c (df_rd_bb_local_compute): Likewise.
19426         (df_lr_bb_local_compute): Likewise.
19427         (df_live_bb_local_compute): Likewise.
19428         (df_chain_remove_problem): Likewise.
19429         (df_chain_create_bb): Likewise.
19430         (df_word_lr_bb_local_compute): Likewise.
19431         (df_remove_dead_eq_notes): Likewise for param "insn".
19432         (df_note_bb_compute): Likewise for local "insn".
19433         (simulate_backwards_to_point): Likewise.
19434         (df_md_bb_local_compute): Likewise.
19436         * df-scan.c (df_scan_free_bb_info): Likewise.
19437         (df_scan_start_dump): Likewise.
19438         (df_scan_start_block): Likewise.
19439         (df_install_ref_incremental): Likewise for local "insn".
19440         (df_insn_rescan_all): Likewise.
19441         (df_reorganize_refs_by_reg_by_insn): Likewise.
19442         (df_reorganize_refs_by_insn_bb): Likewise.
19443         (df_recompute_luids): Likewise.
19444         (df_bb_refs_record): Likewise.
19445         (df_update_entry_exit_and_calls): Likewise.
19446         (df_bb_verify): Likewise.
19448 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
19450         * ddg.h (struct ddg_node): Strengthen fields "insn" and
19451         "first_note" from rtx to rtx_insn *.
19452         (get_node_of_insn): Likewise for param 2 "insn".
19453         (autoinc_var_is_used_p): Likewise for params "def_insn" and "use_insn".
19455         * ddg.c (mem_read_insn_p): Strengthen param "insn" from rtx to
19456         rtx_insn *.
19457         (mem_write_insn_p): Likewise.
19458         (mem_access_insn_p): Likewise.
19459         (autoinc_var_is_used_p): Likewise for params "def_insn" and "use_insn".
19460         (def_has_ccmode_p): Likewise for param "insn".
19461         (add_cross_iteration_register_deps): Likewise for locals
19462         "def_insn" and "use_insn".
19463         (insns_may_alias_p): Likewise for params "insn1" and "insn2".
19464         (build_intra_loop_deps): Likewise for local "src_insn".
19465         (create_ddg): Strengthen locals "insn" and "first_note" from rtx
19466         to rtx_insn *.
19467         (get_node_of_insn): Likewise for param "insn".
19469 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
19471         * dce.c (worklist): Strengthen from vec<rtx> to vec<rtx_insn *>.
19472         (deletable_insn_p): Strengthen param "insn" from rtx to
19473         rtx_insn *.  Add checked cast to rtx_call_insn when invoking
19474         find_call_stack_args, since this is guarded by CALL_P (insn).
19475         (marked_insn_p): Strengthen param "insn" from rtx to
19476         rtx_insn *.
19477         (mark_insn): Likewise.  Add checked cast to rtx_call_insn when
19478         invoking find_call_stack_args, since this is guarded by
19479         CALL_P (insn).
19480         (mark_nonreg_stores_1): Strengthen cast of "data" from rtx to
19481         rtx_insn *; we know this is an insn since this was called by
19482         mark_nonreg_stores.
19483         (mark_nonreg_stores_2): Likewise.
19484         (mark_nonreg_stores): Strengthen param "insn" from rtx to
19485         rtx_insn *.
19486         (find_call_stack_args): Strengthen param "call_insn" from rtx to
19487         rtx_call_insn *; strengthen locals "insn" and "prev_insn" from rtx
19488         to rtx_insn *.
19489         (remove_reg_equal_equiv_notes_for_defs): Strengthen param "insn"
19490         from rtx to rtx_insn *.
19491         (reset_unmarked_insns_debug_uses): Likewise for locals "insn",
19492         "next", "ref_insn".
19493         (delete_unmarked_insns): Likewise for locals "insn", "next".
19494         (prescan_insns_for_dce): Likewise for locals "insn", "prev".
19495         (mark_reg_dependencies): Likewise for param "insn".
19496         (rest_of_handle_ud_dce): Likewise for local "insn".
19497         (word_dce_process_block): Likewise.
19498         (dce_process_block): Likewise.
19500 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
19502         * cse.c (struct qty_table_elem): Strengthen field "const_insn"
19503         from rtx to rtx_insn *.
19504         (struct change_cc_mode_args): Likewise for field "insn".
19505         (this_insn): Strengthen from rtx to rtx_insn *.
19506         (make_new_qty): Replace use of NULL_RTX with NULL when dealing
19507         with insn.
19508         (validate_canon_reg): Strengthen param "insn" from rtx to
19509         rtx_insn *.
19510         (canon_reg): Likewise.
19511         (fold_rtx): Likewise.  Replace use of NULL_RTX with NULL when
19512         dealing with insn.
19513         (record_jump_equiv): Strengthen param "insn" from rtx to
19514         rtx_insn *.
19515         (try_back_substitute_reg): Likewise, also for locals "prev",
19516         "bb_head".
19517         (find_sets_in_insn): Likewise for param "insn".
19518         (canonicalize_insn): Likewise.
19519         (cse_insn): Likewise.  Add a checked cast.
19520         (invalidate_from_clobbers): Likewise for param "insn".
19521         (invalidate_from_sets_and_clobbers): Likewise.
19522         (cse_process_notes_1): Replace use of NULL_RTX with NULL when
19523         dealing with insn.
19524         (cse_prescan_path): Strengthen local "insn" from rtx to
19525         rtx_insn *.
19526         (cse_extended_basic_block): Likewise for locals "insn" and
19527         "prev_insn".
19528         (cse_main): Likewise for param "f".
19529         (check_for_label_ref): Likewise for local "insn".
19530         (set_live_p): Likewise for second param ("insn").
19531         (insn_live_p): Likewise for first param ("insn") and for local
19532         "next".
19533         (cse_change_cc_mode_insn): Likewise for first param "insn".
19534         (cse_change_cc_mode_insns): Likewise for first and second params
19535         "start" and "end".
19536         (cse_cc_succs): Likewise for locals "insns", "last_insns", "insn"
19537         and "end".
19538         (cse_condition_code_reg): Likewise for locals "last_insn", "insn",
19539         "cc_src_insn".
19541 2014-08-22  Alexander Ivchenko  <alexander.ivchenko@intel.com>
19542             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
19543             Anna Tikhonova  <anna.tikhonova@intel.com>
19544             Ilya Tocar  <ilya.tocar@intel.com>
19545             Andrey Turetskiy  <andrey.turetskiy@intel.com>
19546             Ilya Verbin  <ilya.verbin@intel.com>
19547             Kirill Yukhin  <kirill.yukhin@intel.com>
19548             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
19550         * config/i386/subst.md (define_subst_attr "mask_avx512bw_condition"):
19551         New.
19552         * config/i386/sse.md
19553         (define_mode_iterator VI248_AVX2): Delete.
19554         (define_mode_iterator VI2_AVX2_AVX512BW): New.
19555         (define_mode_iterator VI48_AVX2): Ditto.
19556         (define_insn <shift_insn><mode>3): Delete.
19557         (define_insn "<shift_insn><mode>3<mask_name>" with
19558         VI2_AVX2_AVX512BW): New.
19559         (define_insn "<shift_insn><mode>3<mask_name>" with
19560         VI48_AVX2): Ditto.
19562 2014-08-22  Alexander Ivchenko  <alexander.ivchenko@intel.com>
19563             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
19564             Anna Tikhonova  <anna.tikhonova@intel.com>
19565             Ilya Tocar  <ilya.tocar@intel.com>
19566             Andrey Turetskiy  <andrey.turetskiy@intel.com>
19567             Ilya Verbin  <ilya.verbin@intel.com>
19568             Kirill Yukhin  <kirill.yukhin@intel.com>
19569             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
19571         * config/i386/sse.md
19572         (define_mode_iterator VI4F_BRCST32x2): New.
19573         (define_mode_attr 64x2_mode): Ditto.
19574         (define_mode_attr 32x2mode): Ditto.
19575         (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>"
19576         with VI4F_BRCST32x2): Ditto.
19577         (define_insn "<mask_codefor>avx512vl_broadcast<mode><mask_name>_1"
19578         with V16FI mode iterator): Ditto.
19579         (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"
19580         with V16FI): Ditto.
19581         (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"
19582         with VI8F_BRCST64x2): Ditto.
19584 2014-08-22  Alexander Ivchenko  <alexander.ivchenko@intel.com>
19585             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
19586             Anna Tikhonova  <anna.tikhonova@intel.com>
19587             Ilya Tocar  <ilya.tocar@intel.com>
19588             Andrey Turetskiy  <andrey.turetskiy@intel.com>
19589             Ilya Verbin  <ilya.verbin@intel.com>
19590             Kirill Yukhin  <kirill.yukhin@intel.com>
19591             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
19593         * config/i386/sse.md
19594         (define_mode_iterator VI8_AVX512VL): New.
19595         (define_insn "avx512cd_maskb_vec_dup<mode>"): Macroize.
19597 2014-08-22  Kirill Yukhin  <kirill.yukhin@intel.com>
19599         * gcc/config/i386/sse.md (define_mode_iterator V_AVX512VL): Delete.
19600         (define_mode_iterator V48_AVX512VL): New.
19601         (define_mode_iterator V12_AVX512VL): Ditto.
19602         (define_insn <avx512>_load<mode>_mask): Split into two similar
19603         patterns which use different mode iterators: V48_AVX512VL V12_AVX512VL.
19604         Refactor output template.
19605         (define_insn "<avx512>_store<mode>_mask"): Ditto.
19607 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
19609         * cprop.c (struct occr): Strengthen field "insn" from rtx to
19610         rtx_insn *.
19611         (reg_available_p): Likewise for param "insn".
19612         (insert_set_in_table): Likewise.
19613         (hash_scan_set): Likewise.
19614         (hash_scan_insn): Likewise.
19615         (make_set_regs_unavailable): Likewise.
19616         (compute_hash_table_work): Likewise for local "insn".
19617         (reg_not_set_p): Strengthen param "insn" from const_rtx to
19618         const rtx_insn *.
19619         (mark_oprs_set): Strengthen param "insn" from rtx to rtx_insn *.
19620         (try_replace_reg): Likewise.
19621         (find_avail_set): Likewise.
19622         (cprop_jump): Likewise for params "setcc", "jump".
19623         (constprop_register): Likewise for param "insn".
19624         (cprop_insn): Likewise.
19625         (do_local_cprop): Likewise.
19626         (local_cprop_pass): Likewise for local "insn".
19627         (bypass_block): Likewise for params "setcc" and "jump".
19628         (bypass_conditional_jumps): Likewise for locals "setcc" and
19629         "insn".
19630         (one_cprop_pass): Likewise for local "insn".
19632 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
19634         * compare-elim.c (struct comparison_use): Strengthen field "insn"
19635         from rtx to rtx_insn *.
19636         (struct comparison): Likewise, also for field "prev_clobber".
19637         (conforming_compare): Likewise for param "insn".
19638         (arithmetic_flags_clobber_p): Likewise.
19639         (find_flags_uses_in_insn): Likewise.
19640         (find_comparison_dom_walker::before_dom_children): Likewise for
19641         locals "insn", "next", "last_clobber".
19642         (try_eliminate_compare): Likewise for locals "insn", "bb_head".
19644 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
19646         * combine-stack-adj.c (struct csa_reflist): Strengthen field
19647         "insn" from rtx to rtx_insn *.
19648         (single_set_for_csa): Likewise for param "insn".
19649         (record_one_stack_ref): Likewise.
19650         (try_apply_stack_adjustment): Likewise.
19651         (struct record_stack_refs_data): Likewise for field "insn".
19652         (maybe_move_args_size_note): Likewise for params "last" and "insn".
19653         (prev_active_insn_bb): Likewise for return type and param "insn".
19654         (next_active_insn_bb): Likewise.
19655         (force_move_args_size_note): Likewise for params "prev" and "last"
19656         and locals "test", "next_candidate", "prev_candidate".
19657         (combine_stack_adjustments_for_block): Strengthen locals
19658         "last_sp_set", "last2_sp_set", "insn", "next" from rtx to
19659         rtx_insn *.
19661 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
19663         * combine.c (i2mod): Strengthen this variable from rtx to rtx_insn *.
19664         (struct reg_stat_struct): Likewise for fields "last_death", "last_set".
19665         (subst_insn): Likewise for this variable.
19666         (added_links_insn): Likewise.
19667         (struct insn_link): Likewise for field "insn".
19668         (alloc_insn_link): Likewise for param "insn".
19669         (struct undobuf): Likewise for field "other_insn".
19670         (find_single_use): Likewise for param "insn" and local "next".
19671         (combine_validate_cost): Likewise for params "i0", "i1", "i2", "i3".
19672         (delete_noop_moves): Likewise for locals "insn", "next".
19673         (create_log_links): Likewise for locals "insn", "use_insn".
19674         Strengthen local "next_use" from rtx * to rtx_insn **.
19675         (insn_a_feeds_b): Likewise for params "a", "b".
19676         (combine_instructions): Likewise for param "f" and locals "insn",
19677         "next", "prev", "first", "last_combined_insn", "link", "link1",
19678         "temp".  Replace use of NULL_RTX with NULL when referring to
19679         insns.
19680         (setup_incoming_promotions): Likewise for param "first"
19681         (set_nonzero_bits_and_sign_copies): Likewise for local "insn".
19682         (can_combine_p): Likewise for params "insn", "i3", "pred",
19683         "pred2", "succ", "succ2" and for local "p".
19684         (combinable_i3pat): Likewise for param "i3".
19685         (cant_combine_insn_p): Likewise for param "insn".
19686         (likely_spilled_retval_p): Likewise.
19687         (adjust_for_new_dest): Likewise.
19688         (update_cfg_for_uncondjump): Likewise, also for local "insn".
19689         (try_combine): Likewise for return type and for params "i3", "i2",
19690         "i1", "i0", "last_combined_insn", and for locals "insn",
19691         "cc_use_insn", "p", "first", "last", "i2_insn", "i1_insn",
19692         "i0_insn".  Eliminate local "tem" in favor of new locals
19693         "tem_note" and "tem_insn", the latter being an rtx_insn *.  Add a
19694         checked cast for now to rtx_insn * on the return type of
19695         gen_rtx_INSN.  Replace use of NULL_RTX with NULL when referring to
19696         insns.
19697         (find_split_point): Strengthen param "insn" from rtx to
19698         rtx_insn *.
19699         (simplify_set): Likewise for local "other_insn".
19700         (recog_for_combine): Likewise for param "insn".
19701         (record_value_for_reg): Likewise.
19702         (record_dead_and_set_regs_1): Likewise for local
19703         "record_dead_insn".
19704         (record_dead_and_set_regs): Likewise for param "insn".
19705         (record_promoted_value): Likewise.
19706         (check_promoted_subreg): Likewise.
19707         (get_last_value_validate): Likewise.
19708         (reg_dead_at_p): Likewise.
19709         (move_deaths): Likewise for param "to_insn".
19710         (distribute_notes): Likewise for params "from_insn", "i3", "i2"
19711         and locals "place", "place2", "cc0_setter".  Eliminate local "tem
19712         in favor of new locals "tem_note" and "tem_insn", the latter being
19713         an rtx_insn *.
19714         (distribute_links): Strengthen locals "place", "insn" from rtx to
19715         rtx_insn *.
19717 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
19719         * cfgrtl.c (can_delete_note_p): Require a const rtx_note * rather
19720         than a const_rtx.
19721         (can_delete_label_p): Require a const rtx_code_label * rather than
19722         a const_rtx.
19723         (delete_insn): Add checked cast to rtx_code_label * when we know
19724         we're dealing with LABEL_P (insn).  Strengthen local "bb_note" from
19725         rtx to rtx_insn *.
19726         (delete_insn_chain): Strengthen locals "prev" and "current" from
19727         rtx to rtx_insn *.  Add a checked cast when assigning from
19728         "finish" (strengthening the params will come later).  Add a
19729         checked cast to rtx_note * in region where we know
19730         NOTE_P (current).
19731         (rtl_delete_block): Strengthen locals "insn" and "end" from rtx to
19732         rtx_insn *.
19733         (compute_bb_for_insn): Likewise.
19734         (free_bb_for_insn): Likewise for local "insn".
19735         (compute_bb_for_insn): Likewise.
19736         (update_bb_for_insn_chain): Strengthen params "begin", "end" and
19737         local "insn" from rtx to rtx_insn *
19738         (flow_active_insn_p): Require a const rtx_insn * rather than a
19739         const_rtx.
19740         (contains_no_active_insn_p): Strengthen local "insn" from rtx to
19741         rtx_insn *.
19742         (can_fallthru): Likewise for locals "insn" and "insn2".
19743         (bb_note): Likewise for local "note".
19744         (first_insn_after_basic_block_note): Likewise for local "note" and
19745         for return type.
19746         (rtl_split_block): Likewise for locals "insn" and "next".
19747         (unique_locus_on_edge_between_p): Likewise for locals "insn" and
19748         "end".
19749         (rtl_merge_blocks): Likewise for locals "b_head", "b_end",
19750         "a_end", "del_first", "del_last", "b_debug_start", "b_debug_end",
19751         "prev", "tmp".
19752         (try_redirect_by_replacing_jump): Likewise for locals "insn" (both of
19753         them), "kill_from", "barrier", "new_insn".
19754         (patch_jump_insn): Likewise for params "insn", "old_label".
19755         (redirect_branch_edge): Likewise for locals "old_label", "insn".
19756         (force_nonfallthru_and_redirect): Likewise for locals "insn",
19757         "old_label", "new_label".
19758         (rtl_tidy_fallthru_edge): Likewise for local "q".
19759         (rtl_split_edge): Likewise for locals "before", "last".
19760         (commit_one_edge_insertion): Likewise for locals "before",
19761         "after", "insns", "tmp", "last", adding a checked cast where
19762         currently necessary.
19763         (commit_edge_insertions): Likewise.
19764         (rtl_dump_bb): Likewise for locals "insn", "last".
19765         (print_rtl_with_bb): Likewise for local "x".
19766         (rtl_verify_bb_insns): Likewise for local "x".
19767         (rtl_verify_bb_pointers): Likewise for local "insn".
19768         (rtl_verify_bb_insn_chain): Likewise for locals "x", "last_head",
19769         "head", "end".
19770         (rtl_verify_fallthru): Likewise for local "insn".
19771         (rtl_verify_bb_layout): Likewise for locals "x" and "rtx_first".
19772         (purge_dead_edges): Likewise for local "insn".
19773         (fixup_abnormal_edges): Likewise for locals "insn", "stop", "next".
19774         (skip_insns_after_block): Likewise for return type and for locals
19775         "insn", "last_insn", "next_head", "prev".
19776         (record_effective_endpoints): Likewise for locals "next_insn",
19777         "insn", "end".
19778         (fixup_reorder_chain): Likewise for locals "bb_end_insn" and "end".
19779         (verify_insn_chain): Likewise for locals "x", "prevx", "nextx".
19780         (cfg_layout_can_duplicate_bb_p): Likewise for local "insn".
19781         (duplicate_insn_chain): For now, add checked cast from rtx to
19782         rtx_insn * when returning insn.
19783         (cfg_layout_duplicate_bb): Likewise for local "insn".
19784         (cfg_layout_delete_block): Likewise for locals "insn", "next",
19785         "prev", "remaints".
19786         (cfg_layout_merge_blocks): Likewise for local "insn", "last".
19787         (rtl_block_empty_p): Likewise.
19788         (rtl_split_block_before_cond_jump): Likewise for locals "insn",
19789         "split_point", "last".
19790         (rtl_block_ends_with_call_p): Likewise for local "insn".
19791         (need_fake_edge_p): Strengthen param "insn" from const_rtx to
19792         const rtx_insn *.
19793         (rtl_flow_call_edges_add): Strengthen locals "insn", "prev_insn",
19794         "split_at_insn" from rtx to rtx_insn *.
19795         (rtl_lv_add_condition_to_bb): Likewise for locals "seq", "jump".
19796         (rtl_can_remove_branch_p): Strengthen local "insn" from const_rtx
19797         to const rtx_insn *.
19798         (rtl_account_profile_record): Likewise.
19800 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
19802         * cfgloopanal.c (num_loop_insns): Strengthen local "insn" from
19803         rtx to rtx_insn *.
19804         (average_num_loop_insns): Likewise.
19805         (init_set_costs): Likewise for local "seq".
19806         (seq_cost): Likewise for param "seq", from const_rtx to const
19807         rtx_insn *.
19809 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
19811         * cfgloop.c (loop_exits_from_bb_p): Strengthen local "insn" from
19812         rtx to rtx_insn *.
19814 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
19816         * basic-block.h (flow_find_cross_jump): Strengthen params 3 and 4
19817         "f1" and "f2" from rtx * to rtx_insn **.
19818         (flow_find_head_matching_sequence): Likewise.
19820         * cfgcleanup.c (try_simplify_condjump): Strengthen local
19821         "cbranch_insn" from rtx to rtx_insn *.
19822         (thread_jump): Likewise for local "insn".
19823         (try_forward_edges): Likewise for local "last".
19824         (merge_blocks_move_predecessor_nojumps): Likewise for local "barrier".
19825         (merge_blocks_move_successor_nojumps): Likewise for locals "barrier",
19826         "real_b_end".
19827         (can_replace_by): Likewise for params "i1", "i2".
19828         (old_insns_match_p): Likewise.
19829         (merge_notes): Likewise.
19830         (walk_to_nondebug_insn): Likewise for param "i1".
19831         (flow_find_cross_jump): Strengthen params "f1" and "f2" from rtx *
19832         to rtx_insn **.  Strengthen locals "i1", "i2", "last1", "last2",
19833         "afterlast1", "afterlast2" from rtx to rtx_insn *.
19834         (flow_find_head_matching_sequence): Strengthen params "f1" and
19835         "f2" from rtx * to rtx_insn **.  Strengthen locals "i1", "i2",
19836         "last1", "last2", "beforelast1", "beforelast2" from rtx to
19837         rtx_insn *.
19838         (outgoing_edges_match): Likewise for locals "last1", "last2".
19839         (try_crossjump_to_edge): Likewise for local "insn".
19840         Replace call to for_each_rtx with for_each_rtx_in_insn.
19842         (try_crossjump_to_edge): Likewise for locals "newpos1", "newpos2".
19843         (try_head_merge_bb): Likewise for locals "e0_last_head_, "jump",
19844         "e0_last", "e_last", "head", "curr", "insn".  Strengthen locals
19845         "headptr", "currptr", "nextptr" from rtx * to rtx_insn **.
19846         (try_optimize_cfg): Strengthen local "last" from rtx to
19847         rtx_insn *.
19848         (delete_dead_jumptables): Likewise for locals "insn", "next",
19849         "label".
19851         * ifcvt.c (cond_exec_process_if_block): Likewise for locals
19852         "rtx then_last_head", "rtx else_last_head", "rtx then_first_tail",
19853         "rtx else_first_tail", to reflect the basic-block.h changes above.
19855 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
19857         * cfgbuild.c (make_edges): Strengthen local "insn" from rtx to
19858         rtx_insn *.
19859         (purge_dead_tablejump_edges): Likewise.
19860         (find_bb_boundaries): Likewise for locals "insn", "end",
19861         "flow_transfer_insn".
19863 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
19865         * caller-save.c (save_call_clobbered_regs): Strengthen locals
19866         "ins" and "prev" from rtx to rtx_insn *.
19868 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
19870         * calls.c (emit_call_1): Strengthen local "call_insn" from rtx to
19871         rtx_insn *.
19872         (internal_arg_pointer_exp_state): Likewise for field "scan_start".
19873         (internal_arg_pointer_based_exp_scan): Likewise for locals "insn",
19874         "scan_start".
19875         (load_register_parameters): Likewise for local "before_arg".
19876         (check_sibcall_argument_overlap): Likewise for param "insn".
19877         (expand_call): Likewise for locals "normal_call_insns",
19878         "tail_call_insns", "insns", "before_call", "after_args",
19879         "before_arg", "last", "prev".  Strengthen one of the "last" from
19880         rtx to rtx_call_insn *.
19881         (fixup_tail_calls): Strengthen local "insn" from rtx to
19882         rtx_insn *.
19883         (emit_library_call_value_1): Likewise for locals "before_call" and
19884         "last".
19886 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
19888         * builtins.c (expand_builtin_longjmp): Strengthen locals "insn"
19889         and "last" from rtx to rtx_insn *.
19890         (expand_builtin_nonlocal_goto): Likewise for local "insn".
19891         (expand_builtin_apply): Strengthen local "call_insn" from rtx to
19892         rtx_call_insn *.
19893         (expand_errno_check): Strengthen local "lab" from rtx to
19894         rtx_code_label *.
19895         (expand_builtin_mathfn): Strengthen local "insns" from rtx to
19896         rtx_insn *.
19897         (expand_builtin_mathfn_2): Likewise.
19898         (expand_builtin_mathfn_ternary): Likewise.
19899         (expand_builtin_mathfn_3): Likewise.
19900         (expand_builtin_interclass_mathfn): Likewise for local "last".
19901         (expand_builtin_int_roundingfn): Likewise for local "insns".
19902         (expand_builtin_int_roundingfn_2): Likewise.
19903         (expand_builtin_strlen): Likewise for local "before_strlen".
19904         (expand_builtin_strncmp): Likewise for local "seq".
19905         (expand_builtin_signbit): Likewise for local "last".
19906         (expand_builtin_atomic_compare_exchange): Strengthen local "label"
19907         from rtx to rtx_code_label *.
19908         (expand_stack_restore):  Strengthen local "prev" from rtx to
19909         rtx_insn *.
19911 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
19913         * bt-load.c (struct btr_user_s): Strengthen field "insn" from rtx
19914         to rtx_insn *.
19915         (struct btr_def_s): Likewise.
19916         (insn_sets_btr_p): Strengthen param "insn" from const_rtx to
19917         const rtx_insn *.
19918         (add_btr_def): Likewise.
19919         (new_btr_user): Likewise.
19920         (compute_defs_uses_and_gen): Strengthen locals "insn", "last" from
19921         rtx to rtx_insn *.
19922         (link_btr_uses): Likewise.
19923         (move_btr_def): Likewise for locals "insp", "old_insn",
19924         "new_insn".  Add checked cast to rtx_insn * for now on result of
19925         gen_move_insn.
19926         (can_move_up): Strengthen param "insn" from const_rtx to
19927         const rtx_insn *.
19929 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
19931         * bb-reorder.c (copy_bb_p): Strengthen local "insn" from rtx to
19932         rtx_insn *.
19933         (get_uncond_jump_length): Likewise for locals "label", "jump".
19934         (fix_up_crossing_landing_pad): Likewise for locals "new_label",
19935         "jump", "insn".
19936         (add_labels_and_missing_jumps): Likewise for local "new_jump".
19937         (fix_up_fall_thru_edges): Likewise for local "old_jump".
19938         (find_jump_block): Likewise for local "insn".
19939         (fix_crossing_conditional_branches): Likewise for locals
19940         "old_jump", "new_jump".
19941         (fix_crossing_unconditional_branches): Likewise for locals
19942         "last_insn", "indirect_jump_sequence", "jump_insn", "cur_insn".
19943         (pass_duplicate_computed_gotos::execute): Likewise for local "insn".
19945 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
19947         * auto-inc-dec.c (struct inc_insn): Strengthen field "insn" from
19948         rtx to rtx_insn *.
19949         (struct mem_insn): Likewise for field "insn".
19950         (reg_next_use): Strengthen from rtx * to rtx_insn **.
19951         (reg_next_inc_use): Likewise.
19952         (reg_next_def): Likewise.
19953         (move_dead_notes): Strengthen params "to_insn" and "from_insn"
19954         from rtx to rtx_insn *.
19955         (move_insn_before): Likewise for param "next_insn" and local "insns".
19956         (attempt_change): Likewise for local "mov_insn".
19957         (try_merge): Likewise for param "last_insn".
19958         (get_next_ref): Likewise for return type and local "insn".
19959         Strengthen param "next_array" from rtx * to rtx_insn **.
19960         (parse_add_or_inc): Strengthen param "insn" from rtx to
19961         rtx_insn *.
19962         (find_inc): Likewise for locals "insn" and "other_insn" (three of
19963         the latter).
19964         (merge_in_block): Likewise for locals "insn", "curr",
19965         "other_insn".
19966         (pass_inc_dec::execute): Update allocations of the arrays to
19967         reflect the stronger types.
19969 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
19971         * asan.c (asan_clear_shadow): Strengthen locals "insn", "insns"
19972         and "jump" from rtx to rtx_insn *.  Strengthen local "top_label"
19973         from rtx to rtx_code_label *.
19975 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
19977         * alias.c (init_alias_analysis): Strengthen local "insn" from rtx
19978         to rtx_insn *.
19980 2014-08-21  Michael Meissner  <meissner@linux.vnet.ibm.com>
19982         * config/rs6000/rs6000.c (print_operand, 'y' case): Fix code that
19983         generated a warning and prevented bootstrapping the compiler.
19985 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
19987         * rtl.h (delete_related_insns): Strengthen return type from rtx to
19988         rtx_insn *.
19990         * jump.c (delete_related_insns): Likewise, also for locals "next"
19991         and "prev".
19993 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
19995         * genautomata.c (output_internal_insn_latency_func): When writing
19996         the function "internal_insn_latency" to insn-automata.c,
19997         strengthen params "insn" and "insn2" from rtx to rtx_insn *, thus
19998         allowing the optional guard function of (define_bypass) clauses to
19999         expect a pair of rtx_insn *, rather than a pair of rtx.
20000         (output_insn_latency_func): When writing the function
20001         "insn_latency", add an "uncast_" prefix to params "insn" and
20002         "insn2", reintroducing "insn" and "insn2" as rtx_insn * locals
20003         using checked casts from the params, thus enabling the above
20004         change to the generated "internal_insn_latency" function.
20006 2014-08-21  Jan Hubicka  <hubicka@ucw.cz>
20008         PR tree-optimization/62091
20009         * ipa-devirt.c (ipa_polymorphic_call_context::restrict_to_inner_type):
20010         handle correctly arrays.
20011         (extr_type_from_vtbl_ptr_store): Add debug output; handle multiple
20012         inheritance binfos.
20013         (record_known_type): Walk into inner type.
20014         (ipa_polymorphic_call_context::get_dynamic_type): Likewise; strenghten
20015         condition on no type changes.
20017 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
20019         * genattrtab.c (write_attr_get): Within the generated get_attr_
20020         functions, rename param "insn" to "uncast_insn" and reintroduce
20021         "insn" as an local rtx_insn * using a checked cast, so that "insn"
20022         is an rtx_insn * within insn-attrtab.c
20024 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
20026         * output.h (peephole): Strengthen return type from rtx to
20027         rtx_insn *.
20028         * rtl.h (delete_for_peephole): Likewise for both params.
20029         * genpeep.c (main): In generated "peephole" function, strengthen
20030         return type and local "insn" from rtx to rtx_insn *.  For now,
20031         rename param "ins1" to "uncast_ins1", adding "ins1" back as an
20032         rtx_insn *, with a checked cast.
20033         * jump.c (delete_for_peephole): Strengthen params "from", "to" and
20034         locals "insn", "next", "prev" from rtx to rtx_insn *.
20036 2014-08-21  Marc Glisse  <marc.glisse@inria.fr>
20038         PR tree-optimization/62112
20039         * gimple-iterator.c (gsi_replace): Return whether EH cleanup is needed.
20040         * gimple-iterator.h (gsi_replace): Return bool.
20041         * tree-ssa-alias.c (ref_may_alias_global_p_1): New helper, code
20042         moved from ref_may_alias_global_p.
20043         (ref_may_alias_global_p, refs_may_alias_p, ref_maybe_used_by_stmt_p):
20044         New overloads.
20045         (ref_maybe_used_by_call_p): Take ao_ref* instead of tree.
20046         (stmt_kills_ref_p_1): Rename...
20047         (stmt_kills_ref_p): ... to this.
20048         * tree-ssa-alias.h (ref_may_alias_global_p, ref_maybe_used_by_stmt_p,
20049         stmt_kills_ref_p): Declare.
20050         * tree-ssa-dse.c (dse_possible_dead_store_p): New argument, use it.
20051         Move the self-assignment case...
20052         (dse_optimize_stmt): ... here. Handle builtin calls. Remove dead code.
20054 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
20056         * rtl.h (try_split): Strengthen return type from rtx to rtx_insn *.
20058         * emit-rtl.c (try_split): Likewise, also for locals "before" and
20059         "after".  For now, don't strengthen param "trial", which requires
20060         adding checked casts when returning it.
20062 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
20064         * debug.h (struct gcc_debug_hooks): Strengthen param 1 of hook
20065         "label" from rtx to rtx_code_label *.  Strengthen param 1 of
20066         "var_location" hook from rtx to rtx_insn *.
20067         (debug_nothing_rtx): Delete in favor of...
20068         (debug_nothing_rtx_code_label): New prototype.
20069         (debug_nothing_rtx_rtx): Delete unused prototype.
20070         (debug_nothing_rtx_insn): New prototype.
20072         * final.c (final_scan_insn): Add checked cast to rtx_insn * when
20073         invoking debug_hooks->var_location (in two places, one in a NOTE
20074         case of a switch statement, the other guarded by a CALL_P
20075         conditional.  Add checked cast to rtx_code_label * when invoking
20076         debug_hooks->label (within CODE_LABEL case of switch statement).
20078         * dbxout.c (dbx_debug_hooks): Update "label" hook from
20079         debug_nothing_rtx to debug_nothing_rtx_code_label.  Update
20080         "var_location" from debug_nothing_rtx to debug_nothing_rtx_insn.
20081         (xcoff_debug_hooks): Likewise.
20082         * debug.c (do_nothing_debug_hooks): Likewise.
20083         (debug_nothing_rtx): Delete in favor of...
20084         (debug_nothing_rtx_insn): New function.
20085         (debug_nothing_rtx_rtx): Delete unused function.
20086         (debug_nothing_rtx_code_label): New function.
20087         * dwarf2out.c (dwarf2_debug_hooks): Update "label" hook from
20088         debug_nothing_rtx to debug_nothing_rtx_code_label.
20089         (dwarf2out_var_location): Strengthen param "loc_note" from rtx
20090         to rtx_insn *.
20091         * sdbout.c (sdb_debug_hooks): Update "var_location" hook from
20092         debug_nothing_rtx to debug_nothing_rtx_insn.
20093         (sdbout_label): Strengthen param "insn" from rtx to
20094         rtx_code_label *.
20095         * vmsdbgout.c (vmsdbg_debug_hooks): Update "label" hook from
20096         debug_nothing_rtx to debug_nothing_rtx_code_label.  Update
20097         "var_location" hook from debug_nothing_rtx to
20098         debug_nothing_rtx_insn.
20100 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
20102         * recog.h (insn_output_fn): Update this function typedef to match
20103         the changes below to the generated output functions, strengthening
20104         the 2nd param from rtx to rtx_insn *.
20106         * final.c (get_insn_template): Add a checked cast to rtx_insn * on
20107         insn when invoking an output function, to match the new signature
20108         of insn_output_fn with a stronger second param.
20110         * genconditions.c (write_header): In the generated code for
20111         gencondmd.c, strengthen the global "insn" from rtx to rtx_insn *
20112         to match the other changes in this patch.
20114         * genemit.c (gen_split): Strengthen the 1st param "curr_insn" of
20115         the generated "gen_" functions from rtx to rtx_insn * within their
20116         implementations.
20118         * genrecog.c (write_subroutine): Strengthen the 2nd param "insn" of
20119         the subfunctions within the generated "recog_", "split", "peephole2"
20120         function trees from rtx to rtx_insn *.  For now, the top-level
20121         generated functions ("recog", "split", "peephole2") continue to
20122         take a plain rtx for "insn", to avoid introducing dependencies on
20123         other patches.  Rename this 2nd param from "insn" to
20124         "uncast_insn", and reintroduce "insn" as a local variable of type
20125         rtx_insn *, initialized at the top of the generated function with
20126         a checked cast on "uncast_insn".
20127         (make_insn_sequence): Strengthen the 1st param "curr_insn" of
20128         the generated "gen_" functions from rtx to rtx_insn * within their
20129         prototypes.
20131         * genoutput.c (process_template): Strengthen the 2nd param within
20132         the generated "output_" functions "insn" from rtx to rtx_insn *.
20134 2014-08-20  Jan Hubicka  <hubicka@ucw.cz>
20136         * tree-profile.c (tree_profiling): Skip external functions
20137         when doing coverage instrumentation.
20138         * cgraphunit.c (compile): Do not assert that all nodes are reachable.
20140 2014-08-20  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
20142         * config/rs6000/altivec.h (vec_cpsgn): New #define.
20143         (vec_mergee): Likewise.
20144         (vec_mergeo): Likewise.
20145         (vec_cntlz): Likewise.
20146         * config/rs600/rs6000-c.c (altivec_overloaded_builtins): Add new
20147         entries for VEC_AND, VEC_ANDC, VEC_MERGEH, VEC_MERGEL, VEC_NOR,
20148         VEC_OR, VEC_PACKSU, VEC_XOR, VEC_PERM, VEC_SEL, VEC_VCMPGT_P,
20149         VMRGEW, and VMRGOW.
20150         * doc/extend.texi: Document various forms of vec_cpsgn,
20151         vec_splats, vec_and, vec_andc, vec_mergeh, vec_mergel, vec_nor,
20152         vec_or, vec_perm, vec_sel, vec_sub, vec_xor, vec_all_eq,
20153         vec_all_ge, vec_all_gt, vec_all_le, vec_all_lt, vec_all_ne,
20154         vec_any_eq, vec_any_ge, vec_any_gt, vec_any_le, vec_any_lt,
20155         vec_any_ne, vec_mergee, vec_mergeo, vec_packsu, and vec_cntlz.
20157 2014-08-20  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
20159         * config/rs6000/rs6000.c (context.h): New include.
20160         (tree-pass.h): Likewise.
20161         (make_pass_analyze_swaps): New decl.
20162         (rs6000_option_override): Register pass_analyze_swaps.
20163         (swap_web_entry): New subsclass of web_entry_base (df.h).
20164         (special_handling_values): New enum.
20165         (union_defs): New function.
20166         (union_uses): Likewise.
20167         (insn_is_load_p): Likewise.
20168         (insn_is_store_p): Likewise.
20169         (insn_is_swap_p): Likewise.
20170         (rtx_is_swappable_p): Likewise.
20171         (insn_is_swappable_p): Likewise.
20172         (chain_purpose): New enum.
20173         (chain_contains_only_swaps): New function.
20174         (mark_swaps_for_removal): Likewise.
20175         (swap_const_vector_halves): Likewise.
20176         (adjust_subreg_index): Likewise.
20177         (permute_load): Likewise.
20178         (permute_store): Likewise.
20179         (handle_special_swappables): Likewise.
20180         (replace_swap_with_copy): Likewise.
20181         (dump_swap_insn_table): Likewise.
20182         (rs6000_analyze_swaps): Likewise.
20183         (pass_data_analyze_swaps): New pass_data.
20184         (pass_analyze_swaps): New rtl_opt_pass.
20185         (make_pass_analyze_swaps): New function.
20186         * config/rs6000/rs6000.opt (moptimize-swaps): New option.
20188 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
20190         * sel-sched-ir.h (create_insn_rtx_from_pattern): Strengthen return
20191         type from rtx to rtx_insn *.
20192         (create_copy_of_insn_rtx): Likewise.
20193         * sel-sched-ir.c (create_insn_rtx_from_pattern): Likewise.
20194         (create_copy_of_insn_rtx): Likewise, also for local "res".
20196 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
20198         * rtl.h (find_first_parameter_load): Strengthen return type from
20199         rtx to rtx_insn *.
20200         * rtlanal.c (find_first_parameter_load): Strengthen return type
20201         from rtx to rtx_insn *.  Add checked cast for now, to postpone
20202         strengthening the params.
20204 2014-08-21  Manuel López-Ibáñez  <manu@gcc.gnu.org>
20206         PR fortran/44054
20207         * diagnostic.c: Set default caret.
20208         (diagnostic_show_locus): Use it. Tell pretty-printer that a new
20209         line is needed.
20210         * diagnostic.h (struct diagnostic_context):
20212 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
20214         * sel-sched-ir.h (exit_insn): Strengthen from rtx to rtx_insn *.
20215         (sel_bb_head): Strengthen return type insn_t (currently just an
20216         rtx) to rtx_insn *.
20217         (sel_bb_end): Likewise.
20219         * sel-sched-ir.c (exit_insn): Strengthen from rtx to rtx_insn *.
20220         (sel_bb_head): Strengthen return type and local "head" from
20221         insn_t (currently just an rtx) to rtx_insn *.
20222         (sel_bb_end): Likewise for return type.
20223         (free_nop_and_exit_insns): Replace use of NULL_RTX with NULL when
20224         working with insn.
20226 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
20228         * basic-block.h (get_last_bb_insn): Strengthen return type from
20229         rtx to rtx_insn *.
20230         * cfgrtl.c (get_last_bb_insn): Likewise, and for locals "tmp" and
20231         end".
20233 2014-08-21  Manuel López-Ibáñez  <manu@gcc.gnu.org>
20235         PR fortran/44054
20236         * diagnostic.c (default_diagnostic_finalizer): Move caret printing
20237         to here ...
20238         (diagnostic_report_diagnostic): ... from here.
20239         * toplev.c (general_init): Move code to c-family.
20241 2014-08-20  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
20243         * df.h (web_entry_base): Replace existing struct web_entry with a
20244         new class web_entry_base with only the predecessor member.
20245         (unionfind_root): Remove declaration and move to class member.
20246         (unionfind_union): Remove declaration and move to friend
20247         function.
20248         (union_defs): Remove declaration.
20249         * web.c (web_entry_base::unionfind_root): Modify to be member
20250         function and adjust accessors.
20251         (unionfind_union): Modify to be friend function and adjust
20252         accessors.
20253         (web_entry): New subclass of web_entry_base containing the reg
20254         member.
20255         (union_match_dups): Modify for struct -> class changes.
20256         (union_defs): Likewise.
20257         (entry_register): Likewise.
20258         (pass_web::execute): Likewise.
20260 2014-08-20  Bill Schmidt  <wschmidt@vnet.ibm.com>
20262         * config/rs6000/rs6000-c.c (rs6000_cpu_cpp_builtins): Provide
20263         builtin define __VEC_ELEMENT_REG_ORDER__.
20265 2014-08-20  Martin Jambor  <mjambor@suse.cz>
20266             Wei Mi  <wmi@google.com>
20268         PR ipa/60449
20269         PR middle-end/61776
20270         * tree-ssa-operands.c (update_stmt_operands): Remove
20271         MODIFIED_NORETURN_CALLS.
20272         * tree-cfgcleanup.c (cleanup_call_ctrl_altering_flag): New func.
20273         (cleanup_control_flow_bb): Use cleanup_call_ctrl_altering_flag.
20274         (split_bb_on_noreturn_calls): Renamed from split_bbs_on_noreturn_calls.
20275         (cleanup_tree_cfg_1): Use split_bb_on_noreturn_calls.
20276         * tree-ssanames.h: Remove MODIFIED_NORETURN_CALLS.
20277         * gimple.h (enum gf_mask): Add GF_CALL_CTRL_ALTERING.
20278         (gimple_call_set_ctrl_altering): New func.
20279         (gimple_call_ctrl_altering_p): Ditto.
20280         * tree-cfg.c (gimple_call_initialize_ctrl_altering): Ditto.
20281         (make_blocks): Use gimple_call_initialize_ctrl_altering.
20282         (is_ctrl_altering_stmt): Use gimple_call_ctrl_altering_p.
20283         (execute_fixup_cfg): Use gimple_call_ctrl_altering_p and
20284         remove MODIFIED_NORETURN_CALLS.
20286 2014-08-20  Jan Hubicka  <hubicka@ucw.cz>
20288         * coverage.c (coverage_compute_profile_id): Return non-0;
20289         also handle symbols with unique name.
20290         (coverage_end_function): Do not skip DECL_EXTERNAL functions.
20292 2014-08-20  Steve Ellcey  <sellcey@mips.com>
20294         PR middle-end/49191
20295         * doc/sourcebuild.texi (non_strict_align): New.
20297 2014-08-20  Jan Hubicka  <hubicka@ucw.cz>
20299         * cgraphunit.c (ipa_passes, compile): Reshedule
20300         symtab_remove_unreachable_nodes passes; update comments.
20301         * ipa-inline.c (pass_data_ipa_inline): Do not schedule
20302         TODO_remove_functions before the pass; the functions ought to be
20303         already removed.
20304         * ipa.c (pass_data_ipa_free_inline_summary): Enable dump; schedule
20305         TODO_remove_functions.
20306         * passes.c (pass_data_early_local_passes): Do not schedule function
20307         removal.
20308         (execute_one_pass): Fix call of symtab_remove_unreachable_nodes.
20310 2014-08-20  Manuel López-Ibáñez  <manu@gcc.gnu.org>
20312         PR c/59304
20313         * opts-common.c (set_option): Call diagnostic_classify_diagnostic
20314         before setting the option.
20315         * diagnostic.c (diagnostic_classify_diagnostic): Record
20316         command-line status.
20318 2014-08-20  Richard Biener  <rguenther@suse.de>
20320         PR lto/62190
20321         * tree.c (build_common_tree_nodes): Use make_or_reuse_type
20322         to build uint{16,32,64}_type_node.
20324 2014-08-20  Terry Guo  <terry.guo@arm.com>
20326         * config/arm/thumb1.md (64bit splitter): Replace const_double_operand
20327         with immediate_operand.
20329 2014-08-20  David Malcolm  <dmalcolm@redhat.com>
20331         * cfgrtl.c (duplicate_insn_chain): Convert the checked cast on
20332         "insn" from an as_a to a safe_as_a, for the case when "insn" is
20333         NULL.
20335 2014-08-20  Manuel López-Ibáñez  <manu@gcc.gnu.org>
20337         PR preprocessor/51303
20338         * incpath.c (remove_duplicates): Use cpp_warning.
20340 2014-08-20  Manuel López-Ibáñez  <manu@gcc.gnu.org>
20342         PR c/60975
20343         PR c/53063
20344         * doc/options.texi (CPP): Document it.
20345         * doc/invoke.texi (Wvariadic-macros): Fix documentation.
20346         * optc-gen.awk: Handle CPP.
20347         * opth-gen.awk: Likewise.
20349 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
20351         * rtl.h (unlink_insn_chain): Strengthen return type from rtx to
20352         rtx_insn *.
20353         (duplicate_insn_chain): Likewise.
20354         * cfgrtl.c (unlink_insn_chain): Strengthen return type from rtx to
20355         rtx_insn *, also for locals "prevfirst" and "nextlast".  Add a
20356         checked cast for now (until we can strengthen the params in the
20357         same way).
20358         (duplicate_insn_chain): Likewise.
20360 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
20362         * rtl.h (next_cc0_user): Strengthen return type from rtx to
20363         rtx_insn *.
20364         (prev_cc0_setter): Likewise.
20366         * emit-rtl.c (next_cc0_user): Strengthen return type from rtx to
20367         rtx_insn *, adding checked casts for now as necessary.
20368         (prev_cc0_setter): Likewise.
20370 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
20372         * expr.h (emit_move_insn): Strengthen return type from rtx to
20373         rtx_insn *.
20374         (emit_move_insn_1): Likewise.
20375         (emit_move_complex_push): Likewise.
20376         (emit_move_complex_parts): Likewise.
20378         * expr.c (emit_move_via_integer): Strengthen return type from rtx
20379         to rtx_insn *.  Replace use of NULL_RTX with NULL when working
20380         with insns.
20381         (emit_move_complex_push): Strengthen return type from rtx to
20382         rtx_insn *.
20383         (emit_move_complex): Likewise, also for local "ret".
20384         (emit_move_ccmode): Likewise.
20385         (emit_move_multi_word): Likewise for return type and locals
20386         "last_insn", "seq".
20387         (emit_move_insn_1): Likewise for return type and locals "result",
20388         "ret".
20389         (emit_move_insn): Likewise for return type and local "last_insn".
20390         (compress_float_constant): Likewise.
20392 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
20394         * emit-rtl.h (emit_copy_of_insn_after): Strengthen return type
20395         from rtx to rtx_insn *.
20397         * rtl.h (emit_insn_before): Likewise.
20398         (emit_insn_before_noloc): Likewise.
20399         (emit_insn_before_setloc): Likewise.
20400         (emit_jump_insn_before): Likewise.
20401         (emit_jump_insn_before_noloc): Likewise.
20402         (emit_jump_insn_before_setloc): Likewise.
20403         (emit_call_insn_before): Likewise.
20404         (emit_call_insn_before_noloc): Likewise.
20405         (emit_call_insn_before_setloc): Likewise.
20406         (emit_debug_insn_before): Likewise.
20407         (emit_debug_insn_before_noloc): Likewise.
20408         (emit_debug_insn_before_setloc): Likewise.
20409         (emit_label_before): Likewise.
20410         (emit_insn_after): Likewise.
20411         (emit_insn_after_noloc): Likewise.
20412         (emit_insn_after_setloc): Likewise.
20413         (emit_jump_insn_after): Likewise.
20414         (emit_jump_insn_after_noloc): Likewise.
20415         (emit_jump_insn_after_setloc): Likewise.
20416         (emit_call_insn_after): Likewise.
20417         (emit_call_insn_after_noloc): Likewise.
20418         (emit_call_insn_after_setloc): Likewise.
20419         (emit_debug_insn_after): Likewise.
20420         (emit_debug_insn_after_noloc): Likewise.
20421         (emit_debug_insn_after_setloc): Likewise.
20422         (emit_label_after): Likewise.
20423         (emit_insn): Likewise.
20424         (emit_debug_insn): Likewise.
20425         (emit_jump_insn): Likewise.
20426         (emit_call_insn): Likewise.
20427         (emit_label): Likewise.
20428         (gen_clobber): Likewise.
20429         (emit_clobber): Likewise.
20430         (gen_use): Likewise.
20431         (emit_use): Likewise.
20432         (emit): Likewise.
20434         (emit_barrier_before): Strengthen return type from rtx to
20435         rtx_barrier *.
20436         (emit_barrier_after): Likewise.
20437         (emit_barrier): Likewise.
20439         * emit-rtl.c (emit_pattern_before_noloc):  Strengthen return type
20440         from rtx to rtx_insn *.  Add checked casts for now when converting
20441         "last" from rtx to rtx_insn *.
20442         (emit_insn_before_noloc): Likewise for return type.
20443         (emit_jump_insn_before_noloc): Likewise.
20444         (emit_call_insn_before_noloc): Likewise.
20445         (emit_debug_insn_before_noloc): Likewise.
20446         (emit_barrier_before): Strengthen return type and local "insn"
20447         from rtx to rtx_barrier *.
20448         (emit_label_before): Strengthen return type from rtx to
20449         rtx_insn *.  Add checked cast for now when returning param
20450         (emit_pattern_after_noloc): Strengthen return type from rtx to
20451         rtx_insn *.  Add checked casts for now when converting "last" from
20452         rtx to rtx_insn *.
20453         (emit_insn_after_noloc): Strengthen return type from rtx to
20454         rtx_insn *.
20455         (emit_jump_insn_after_noloc): Likewise.
20456         (emit_call_insn_after_noloc): Likewise.
20457         (emit_debug_insn_after_noloc): Likewise.
20458         (emit_barrier_after): Strengthen return type from rtx to
20459         rtx_barrier *.
20460         (emit_label_after): Strengthen return type from rtx to rtx_insn *.
20461         Add checked cast for now when converting "label" from rtx to
20462         rtx_insn *.
20463         (emit_pattern_after_setloc): Strengthen return type from rtx to
20464         rtx_insn *.  Add checked casts for now when converting "last" from
20465         rtx to rtx_insn *.
20466         (emit_pattern_after): Strengthen return type from rtx to
20467         rtx_insn *.
20468         (emit_insn_after_setloc): Likewise.
20469         (emit_insn_after): Likewise.
20470         (emit_jump_insn_after_setloc): Likewise.
20471         (emit_jump_insn_after): Likewise.
20472         (emit_call_insn_after_setloc): Likewise.
20473         (emit_call_insn_after): Likewise.
20474         (emit_debug_insn_after_setloc): Likewise.
20475         (emit_debug_insn_after): Likewise.
20476         (emit_pattern_before_setloc): Likewise.  Add checked casts for now
20477         when converting "last" from rtx to rtx_insn *.
20478         (emit_pattern_before): Strengthen return type from rtx to
20479         rtx_insn *.
20480         (emit_insn_before_setloc): Likewise.
20481         (emit_insn_before): Likewise.
20482         (emit_jump_insn_before_setloc): Likewise.
20483         (emit_jump_insn_before): Likewise.
20484         (emit_call_insn_before_setloc): Likewise.
20485         (emit_call_insn_before): Likewise.
20486         (emit_debug_insn_before_setloc): Likewise.
20487         (emit_debug_insn_before): Likewise.
20488         (emit_insn): Strengthen return type and locals "last", "insn",
20489         "next" from rtx to rtx_insn *.  Add checked cast to rtx_insn
20490         within cases where we know we have an insn.
20491         (emit_debug_insn): Likewise.
20492         (emit_jump_insn): Likewise.
20493         (emit_call_insn): Strengthen return type and local "insn" from rtx
20494         to rtx_insn *.
20495         (emit_label): Strengthen return type from rtx to rtx_insn *.  Add
20496         a checked cast to rtx_insn * for now on "label".
20497         (emit_barrier): Strengthen return type from rtx to rtx_barrier *.
20498         (emit_clobber): Strengthen return type from rtx to rtx_insn *.
20499         (emit_use): Likewise.
20500         (gen_use): Likewise, also for local "seq".
20501         (emit): Likewise for return type and local "insn".
20502         (rtx_insn): Likewise for return type and local "new_rtx".
20504         * cfgrtl.c (emit_barrier_after_bb): Strengthen local "barrier"
20505         from rtx to rtx_barrier *.
20507         * config/sh/sh.c (output_stack_adjust): Since emit_insn has
20508         changed return type from rtx to rtx_insn *, we must update
20509         "emit_fn" type, and this in turn means updating...
20510         (frame_insn): ...this.  Strengthen return type from rtx to
20511         rtx_insn *.  Introduce a new local "insn" of the appropriate type.
20513 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
20515         * emit-rtl.c (emit_jump_table_data): Strengthen return type from
20516         rtx to rtx_jump_table_data *.  Also for local.
20517         * rtl.h (emit_jump_table_data): Likewise.
20519 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
20521         * basic-block.h (create_basic_block_structure): Strengthen third
20522         param "bb_note" from rtx to rtx_note *.
20523         * rtl.h (emit_note_before): Strengthen return type from rtx to
20524         rtx_note *.
20525         (emit_note_after): Likewise.
20526         (emit_note): Likewise.
20527         (emit_note_copy): Likewise.  Also, strengthen param similarly.
20528         * function.h (struct rtl_data): Strengthen field
20529         "x_stack_check_probe_note" from rtx to rtx_note *.
20531         * cfgexpand.c (expand_gimple_basic_block): Strengthen local "note"
20532         from rtx to rtx_note *.
20533         * cfgrtl.c (create_basic_block_structure): Strengthen third param
20534         "bb_note" from rtx to rtx_note *.
20535         (duplicate_insn_chain): Likewise for local "last".  Add a checked cast
20536         when calling emit_note_copy.
20537         * emit-rtl.c (make_note_raw): Strengthen return type from rtx to
20538         rtx_note *.
20539         (emit_note_after): Likewise.
20540         (emit_note_before): Likewise.
20541         (emit_note_copy): Likewise.  Also, strengthen param similarly.
20542         (emit_note): Likewise.
20543         * except.c (emit_note_eh_region_end): Likewise for return type.
20544         Strengthen local "next" from rtx to rtx_insn *.
20545         (convert_to_eh_region_ranges): Strengthen local "note"
20546         from rtx to rtx_note *.
20547         * final.c (change_scope): Likewise.
20548         (reemit_insn_block_notes): Likewise, for both locals named "note".
20549         Also, strengthen local "insn" from rtx to rtx_insn *.
20550         * haifa-sched.c (sched_extend_bb): Strengthen local "note" from
20551         rtx to rtx_note *.
20552         * reg-stack.c (compensate_edge): Likewise for local "after". Also,
20553         strengthen local "seq" from rtx to rtx_insn *.
20554         * reload1.c (reload_as_needed): Strengthen local "marker" from rtx
20555         to rtx_note *.
20556         * sel-sched-ir.c (bb_note_pool): Strengthen from rtx_vec_t to
20557         vec<rtx_note *>.
20558         (get_bb_note_from_pool): Strengthen return type from rtx to
20559         rtx_note *.
20560         (sel_create_basic_block): Strengthen local "new_bb_note" from
20561         insn_t to rtx_note *.
20562         * var-tracking.c (emit_note_insn_var_location): Strengthen local
20563         "note" from rtx to rtx_note *.
20564         (emit_notes_in_bb): Likewise.
20566 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
20568         * function.h (struct rtl_data): Strengthen field
20569         "x_parm_birth_insn" from rtx to rtx_insn *.
20570         * function.c (struct assign_parm_data_all): Strengthen fields
20571         "first_conversion_insn" and "last_conversion_insn" from rtx to
20572         rtx_insn *.
20574 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
20576         * cfgexpand.c (expand_used_vars): Strengthen return type from rtx
20577         to rtx_insn *; also for local "var_end_seq".
20578         (maybe_dump_rtl_for_gimple_stmt): Likewise for param "since".
20579         (maybe_cleanup_end_of_block): Likewise for param "last" and local
20580         "insn".
20581         (expand_gimple_cond): Likewise for locals "last2" and "last".
20582         (mark_transaction_restart_calls): Likewise for local "insn".
20583         (expand_gimple_stmt): Likewise for return type and locals "last"
20584         and "insn".
20585         (expand_gimple_tailcall): Likewise for locals "last2" and "last".
20586         (avoid_complex_debug_insns): Likewise for param "insn".
20587         (expand_debug_locations): Likewise for locals "insn", "last",
20588         "prev_insn" and "insn2".
20589         (expand_gimple_basic_block): Likewise for local "last".
20590         (construct_exit_block): Likewise for locals "head", "end",
20591         "orig_end".
20592         (pass_expand::execute): Likewise for locals "var_seq",
20593         "var_ret_seq", "next".
20595 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
20597         * asan.h (asan_emit_stack_protection): Strengthen return type from
20598         rtx to rtx_insn *.
20599         * asan.c (asan_emit_stack_protection): Likewise.  Add local
20600         "insns" to hold the return value.
20602 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
20604         * basic-block.h (bb_note): Strengthen return type from rtx to
20605         rtx_note *.
20606         * sched-int.h (bb_note): Likewise.
20607         * cfgrtl.c (bb_note): Likewise.  Add a checked cast to rtx_note *.
20609 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
20611         * rtl.h (make_insn_raw): Strengthen return type from rtx to
20612         rtx_insn *.
20614         * emit-rtl.c (make_insn_raw): Strengthen return type and local
20615         "insn" from rtx to rtx_insn *.
20616         (make_debug_insn_raw): Strengthen return type from rtx to
20617         rtx_insn *; strengthen local "insn" from rtx to rtx_debug_insn *.
20618         (make_jump_insn_raw):  Strengthen return type from rtx to
20619         rtx_insn *; strengthen local "insn" from rtx to rtx_jump_insn *.
20620         (make_call_insn_raw):  Strengthen return type from rtx to
20621         rtx_insn *; strengthen local "insn" from rtx to rtx_call_insn *.
20622         (emit_pattern_before_noloc): Strengthen return type of "make_raw"
20623         callback from rtx to rtx_insn *; likewise for local "insn" and
20624         "next", adding a checked cast to rtx_insn in the relevant cases of
20625         the switch statement.
20626         (emit_pattern_after_noloc): Strengthen return type of "make_raw"
20627         callback from rtx to rtx_insn *.
20628         (emit_pattern_after_setloc): Likewise.
20629         (emit_pattern_after): Likewise.
20630         (emit_pattern_before_setloc): Likewise.
20631         (emit_pattern_before): Likewise.
20633 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
20635         * emit-rtl.c (last_call_insn): Strengthen return type from rtx to
20636         rtx_call_insn *.
20637         * rtl.h (is_a_helper <rtx_call_insn *>::test): New overload,
20638         accepting an rtx_insn *.
20639         (last_call_insn): Strengthen return type from rtx to
20640         rtx_call_insn *.
20642 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
20644         * rtl.h (delete_trivially_dead_insns): Strengthen initial param
20645         "insns" from rtx to rtx_insn *.
20646         * cse.c (delete_trivially_dead_insns): Likewise, also do it for
20647         locals "insn" and "prev".
20649 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
20651         * rtl.h (tablejump_p): Strengthen third param from rtx * to
20652         rtx_jump_table_data **.
20654         * cfgbuild.c (make_edges): Introduce local "table", using it in
20655         place of "tmp" for jump table data.
20656         (find_bb_boundaries): Strengthen local "table" from rtx to
20657         rtx_jump_table_data *.
20658         * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
20659         (outgoing_edges_match): Likewise for locals "table1" and "table2".
20660         (try_crossjump_to_edge): Likewise.
20661         * cfgrtl.c (try_redirect_by_replacing_jump): Likewise for local
20662         "table".
20663         (patch_jump_insn): Introduce local "table", using it in place of
20664         "tmp" for jump table data.
20665         (force_nonfallthru_and_redirect): Introduce local "table", so that
20666         call to tablejump_p can receive an rtx_jump_table_data **.  Update
20667         logic around the call to overwrite "note" appropriately if
20668         tablejump_p returns non-zero.
20669         (get_last_bb_insn): Introduce local "table", using it in place of
20670         "tmp" for jump table data.
20671         * dwarf2cfi.c (create_trace_edges): Likewise.
20673         * config/arm/arm.c (get_jump_table_size): Strengthen param "insn"
20674         from rtx to rtx_jump_table_data *.
20675         (create_fix_barrier): Strengthen local "tmp" from rtx to
20676         rtx_jump_table_data *.
20677         (arm_reorg): Likewise for local "table".
20679         * config/s390/s390.c (s390_chunkify_start): Likewise.
20681         * config/spu/spu.c (spu_emit_branch_hint): Likewise.
20683         * jump.c (delete_related_insns): Strengthen local "lab_next" from
20684         rtx to rtx_jump_table_data *.
20686         * rtlanal.c (tablejump_p): Strengthen param "tablep" from rtx * to
20687         rtx_jump_table_data **.  Add a checked cast when writing through
20688         the pointer: we know there that local "table" is non-NULL and that
20689         JUMP_TABLE_DATA_P (table) holds.
20690         (label_is_jump_target_p): Introduce local "table", using it in
20691         place of "tmp" for jump table data.
20693 2014-08-19  Marek Polacek  <polacek@redhat.com>
20695         PR c++/62153
20696         * doc/invoke.texi: Document -Wbool-compare.
20698 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
20700         * rtl.h (entry_of_function): Strengthen return type from rtx to
20701         rtx_insn *.
20702         * cfgrtl.c (entry_of_function): Likewise.
20704 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
20706         * emit-rtl.h (get_insns): Strengthen return type from rtx to
20707         rtx_insn *, adding a checked cast for now.
20708         (get_last_insn): Likewise.
20710 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
20712         * rtl.h (gen_label_rtx): Strengthen return type from rtx to
20713         rtx_code_label *.
20715         * emit-rtl.c (gen_label_rtx): Likewise.
20717 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
20719         * rtl.h (previous_insn): Strengthen return type from rtx to
20720         rtx_insn *.
20721         (next_insn): Likewise.
20722         (prev_nonnote_insn): Likewise.
20723         (prev_nonnote_insn_bb): Likewise.
20724         (next_nonnote_insn): Likewise.
20725         (next_nonnote_insn_bb): Likewise.
20726         (prev_nondebug_insn): Likewise.
20727         (next_nondebug_insn): Likewise.
20728         (prev_nonnote_nondebug_insn): Likewise.
20729         (next_nonnote_nondebug_insn): Likewise.
20730         (prev_real_insn): Likewise.
20731         (next_real_insn): Likewise.
20732         (prev_active_insn): Likewise.
20733         (next_active_insn): Likewise.
20735         * emit-rtl.c (next_insn): Strengthen return type from rtx to
20736         rtx_insn *, adding a checked cast.
20737         (previous_insn): Likewise.
20738         (next_nonnote_insn): Likewise.
20739         (next_nonnote_insn_bb): Likewise.
20740         (prev_nonnote_insn): Likewise.
20741         (prev_nonnote_insn_bb): Likewise.
20742         (next_nondebug_insn): Likewise.
20743         (prev_nondebug_insn): Likewise.
20744         (next_nonnote_nondebug_insn): Likewise.
20745         (prev_nonnote_nondebug_insn): Likewise.
20746         (next_real_insn): Likewise.
20747         (prev_real_insn): Likewise.
20748         (next_active_insn): Likewise.
20749         (prev_active_insn): Likewise.
20751         * config/sh/sh-protos.h (sh_find_set_of_reg): Convert function ptr
20752         param "stepfunc" so that it returns an rtx_insn * rather than an
20753         rtx, to track the change to prev_nonnote_insn_bb, which is the
20754         only function this is called with.
20755         * config/sh/sh.c (sh_find_set_of_reg): Likewise.
20757 2014-08-19  Jan Hubicka  <hubicka@ucw.cz>
20759         * ipa-visibility.c (update_visibility_by_resolution_info): Fix
20760         assert.
20762 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
20764         * coretypes.h (class rtx_debug_insn): Add forward declaration.
20765         (class rtx_nonjump_insn): Likewise.
20766         (class rtx_jump_insn): Likewise.
20767         (class rtx_call_insn): Likewise.
20768         (class rtx_jump_table_data): Likewise.
20769         (class rtx_barrier): Likewise.
20770         (class rtx_code_label): Likewise.
20771         (class rtx_note): Likewise.
20773         * rtl.h (class rtx_debug_insn): New, a subclass of rtx_insn,
20774         adding the invariant DEBUG_INSN_P (X).
20775         (class rtx_nonjump_insn): New, a subclass of rtx_insn, adding
20776         the invariant NONJUMP_INSN_P (X).
20777         (class rtx_jump_insn): New, a subclass of rtx_insn, adding
20778         the invariant JUMP_P (X).
20779         (class rtx_call_insn): New, a subclass of rtx_insn, adding
20780         the invariant CALL_P (X).
20781         (class rtx_jump_table): New, a subclass of rtx_insn, adding the
20782         invariant JUMP_TABLE_DATA_P (X).
20783         (class rtx_barrier): New, a subclass of rtx_insn, adding the
20784         invariant BARRIER_P (X).
20785         (class rtx_code_label): New, a subclass of rtx_insn, adding
20786         the invariant LABEL_P (X).
20787         (class rtx_note): New, a subclass of rtx_insn, adding
20788         the invariant NOTE_P(X).
20789         (is_a_helper <rtx_debug_insn *>::test): New.
20790         (is_a_helper <rtx_nonjump_insn *>::test): New.
20791         (is_a_helper <rtx_jump_insn *>::test): New.
20792         (is_a_helper <rtx_call_insn *>::test): New.
20793         (is_a_helper <rtx_jump_table_data *>::test): New functions,
20794         overloaded for both rtx and rtx_insn *.
20795         (is_a_helper <rtx_barrier *>::test): New.
20796         (is_a_helper <rtx_code_label *>::test): New functions, overloaded
20797         for both rtx and rtx_insn *.
20798         (is_a_helper <rtx_note *>::test): New.
20800 2014-08-19  Marek Polacek  <polacek@redhat.com>
20802         * config/alpha/alpha.h (CLZ_DEFINED_VALUE_AT_ZERO,
20803         CTZ_DEFINED_VALUE_AT_ZERO): Return 0/1 rather than bool.
20804         * config/i386/i386.h (CLZ_DEFINED_VALUE_AT_ZERO,
20805         CTZ_DEFINED_VALUE_AT_ZERO): Return 0/1 rather than bool.
20807 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
20809         * sel-sched-ir.h (BND_TO): insn_t will eventually be an
20810         rtx_insn *.  To help with transition, for now, convert from an
20811         access macro into a pair of functions: BND_TO, returning an
20812         rtx_insn *, and...
20813         (SET_BND_TO): New function, for use where BND_TO is used as an
20814         lvalue.
20816         * sel-sched-ir.c (blist_add): Update lvalue usage of BND_TO to
20817         SET_BND_TO.
20818         (BND_TO): New function, adding a checked cast.
20819         (SET_BND_TO): New function.
20821         * sel-sched.c (move_cond_jump): Update lvalue usage of BND_TO to
20822         SET_BND_TO.
20823         (compute_av_set_on_boundaries): Likewise.
20825 2014-08-19  H.J. Lu  <hongjiu.lu@intel.com>
20827         * config/i386/i386.md (*ctz<mode>2_falsedep_1): Don't clear
20828         destination if it is used in source.
20829         (*clz<mode>2_lzcnt_falsedep_1): Likewise.
20830         (*popcount<mode>2_falsedep_1): Likewise.
20832 2014-08-19  H.J. Lu  <hongjiu.lu@intel.com>
20834         PR other/62168
20835         * configure.ac: Set install_gold_as_default to no first.
20836         * configure: Regenerated.
20838 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
20840         * sel-sched-ir.h (BB_NOTE_LIST): struct sel_region_bb_info_def's
20841         "note_list" field will eventually be an rtx_insn *.  To help with
20842         transition, for now, convert from an access macro into a pair of
20843         functions: BB_NOTE_LIST, returning an rtx_insn *, and...
20844         (SET_BB_NOTE_LIST): New function, for use where BB_NOTE_LIST is
20845         used as an lvalue.
20847         * sel-sched.c (create_block_for_bookkeeping): Update lvalue usage
20848         of BB_NOTE_LIST to SET_BB_NOTE_LIST.
20850         * sel-sched-ir.c (init_bb): Likewise.
20851         (sel_restore_notes): Likewise.
20852         (move_bb_info): Likewise.
20853         (BB_NOTE_LIST): New function, adding a checked cast to rtx_insn *.
20854         (SET_BB_NOTE_LIST): New function.
20856 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
20858         * sel-sched-ir.h (VINSN_INSN_RTX): struct vinsn_def's "insn_rtx"
20859         field will eventually be an rtx_insn *.  To help with transition,
20860         for now, convert from an access macro into a pair of functions:
20861         VINSN_INSN_RTX, returning an rtx_insn *, and...
20862         (SET_VINSN_INSN_RTX): New function, for use where VINSN_INSN_RTX
20863         is used as an lvalue.
20865         * sel-sched-ir.c (vinsn_init): Replace VINSN_INSN_RTX with
20866         SET_VINSN_INSN_RTX where it's used as an lvalue.
20867         (VINSN_INSN_RTX): New function.
20868         (SET_VINSN_INSN_RTX): New function.
20870 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
20872         * sched-int.h (DEP_PRO): struct _dep's "pro" and "con" fields will
20873         eventually be rtx_insn *, but to help with transition, for now,
20874         convert from an access macro into a pair of functions: DEP_PRO
20875         returning an rtx_insn * and...
20876         (SET_DEP_PRO): New function, for use where DEP_PRO is used as an
20877         lvalue, returning an rtx&.
20878         (DEP_CON): Analogous changes to DEP_PRO above.
20879         (SET_DEP_CON): Likewise.
20881         * haifa-sched.c (create_check_block_twin): Replace DEP_CON used as
20882         an lvalue to SET_DEP_CON.
20883         * sched-deps.c (init_dep_1): Likewise for DEP_PRO and DEP_CON.
20884         (sd_copy_back_deps): Likewise for DEP_CON.
20885         (DEP_PRO): New function, adding a checked cast for now.
20886         (DEP_CON): Likewise.
20887         (SET_DEP_PRO): New function.
20888         (SET_DEP_CON): Likewise.
20890 2014-08-19  Yaakov Selkowitz  <yselkowi@redhat.com>
20892         * config.gcc (*-*-cygwin*): Use __cxa_atexit by default.
20893         (extra_options): Add i386/cygwin.opt.
20894         * config/i386/cygwin.h (STARTFILE_SPEC): Use crtbeginS.o if shared.
20895         (CPP_SPEC): Accept -pthread.
20896         (LINK_SPEC): Ditto.
20897         (GOMP_SELF_SPECS): Update comment.
20898         * config/i386/cygwin.opt: New file for -pthread flag.
20900 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
20902         * df-core.c (DF_REF_INSN): New, using a checked cast for now.
20903         * df.h (DF_REF_INSN): Convert from a macro to a function, so
20904         that we can return an rtx_insn *.
20906 2014-08-19  Yaakov Selkowitz  <yselkowi@redhat.com>
20908         * config/i386/cygwin.h (LINK_SPEC): Pass --tsaware flag only
20909         when building executables, not DLLs.  Add --large-address-aware
20910         under the same conditions.
20911         * config/i386/cygwin-w64.h (LINK_SPEC): Pass --tsaware flag only
20912         when building executables, not DLLs.  Add --large-address-aware
20913         under the same conditions when using -m32.
20915         * config/i386/cygwin-stdint.h: Throughout, make type
20916         definitions dependent on target architecture, not host.
20918 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
20920         * rtl.h (PREV_INSN): Convert to an inline function.  Strengthen
20921         the return type from rtx to rtx_insn *,  which will enable various
20922         conversions in followup patches.  For now this is is done by a
20923         checked cast.
20924         (NEXT_INSN): Likewise.
20925         (SET_PREV_INSN): Convert to an inline function.  This is intended
20926         for use as an lvalue, and so returns an rtx& to allow in-place
20927         modification.
20928         (SET_NEXT_INSN): Likewise.
20930 2014-07-08  Mark Wielaard  <mjw@redhat.com>
20932         PR debug/59051
20933         * dwarf2out.c (modified_type_die): Handle TYPE_QUAL_RESTRICT.
20935 2014-08-19  Marek Polacek  <polacek@redhat.com>
20937         PR c/61271
20938         * cgraphunit.c (handle_alias_pairs): Fix condition.
20940 2014-08-19  Richard Biener  <rguenther@suse.de>
20942         * gimple-fold.c (fold_gimple_assign): Properly build a
20943         null-pointer constant when devirtualizing addresses.
20945 2014-07-07  Mark Wielaard  <mjw@redhat.com>
20947         * dwarf2out.c (decl_quals): New function.
20948         (modified_type_die): Take one cv_quals argument instead of two,
20949         one for const and one for volatile.
20950         (add_type_attribute): Likewise.
20951         (generic_parameter_die): Call add_type_attribute with one modifier
20952         argument.
20953         (base_type_for_mode): Likewise.
20954         (add_bounds_info): Likewise.
20955         (add_subscript_info): Likewise.
20956         (gen_array_type_die): Likewise.
20957         (gen_descr_array_type_die): Likewise.
20958         (gen_entry_point_die): Likewise.
20959         (gen_enumeration_type_die): Likewise.
20960         (gen_formal_parameter_die): Likewise.
20961         (gen_subprogram_die): Likewise.
20962         (gen_variable_die): Likewise.
20963         (gen_const_die): Likewise.
20964         (gen_field_die): Likewise.
20965         (gen_pointer_type_die): Likewise.
20966         (gen_reference_type_die): Likewise.
20967         (gen_ptr_to_mbr_type_die): Likewise.
20968         (gen_inheritance_die): Likewise.
20969         (gen_subroutine_type_die): Likewise.
20970         (gen_typedef_die): Likewise.
20971         (force_type_die): Likewise.
20973 2014-08-19  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
20975         * configure.ac (gcc_cv_as_comdat_group_group): Only default to no
20976         if unset.
20977         * configure: Regenerate.
20979 2014-08-19  Richard Biener  <rguenther@suse.de>
20981         * lto-streamer-out.c (DFS::DFS_write_tree_body): Stream
20982         DECL_EXTERNALs in BLOCKs as non-references.
20983         * tree-streamer-out.c (streamer_write_chain): Likewise.
20985 2014-08-19  Alexander Ivchenko  <alexander.ivchenko@intel.com>
20986             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
20987             Anna Tikhonova  <anna.tikhonova@intel.com>
20988             Ilya Tocar  <ilya.tocar@intel.com>
20989             Andrey Turetskiy  <andrey.turetskiy@intel.com>
20990             Ilya Verbin  <ilya.verbin@intel.com>
20991             Kirill Yukhin  <kirill.yukhin@intel.com>
20992             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
20994         * config/i386/sse.md
20995         (define_mode_iterator VI48_AVX512F): Delete.
20996         (define_mode_iterator VI48_AVX512F_AVX512VL): New.
20997         (define_mode_iterator VI2_AVX512VL): Ditto.
20998         (define_insn "<mask_codefor>avx512f_ufix_notruncv16sfv16si<mask_name><round_name>"):
20999         Delete.
21000         (define_insn
21001         ("<mask_codefor><avx512>_ufix_notrunc<sf2simodelower><mode><mask_name><round_name>"):
21002         New.
21003         (define_insn "avx512cd_maskw_vec_dup<mode>"): Macroize.
21004         (define_insn "<avx2_avx512f>_ashrv<mode><mask_name>"): Delete.
21005         (define_insn "<avx2_avx512bw>_ashrv<mode><mask_name>",
21006         with VI48_AVX512F_AVX512VL): New.
21007         (define_insn "<avx2_avx512bw>_ashrv<mode><mask_name>",
21008         with VI2_AVX512VL): Ditto.
21010 2014-08-19  Marek Polacek  <polacek@redhat.com>
21012         * doc/invoke.texi: Document -Wc99-c11-compat.
21014 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
21016         * rtl.h (PREV_INSN): Split macro in two: the existing one,
21017         for rvalues, and...
21018         (SET_PREV_INSN): New macro, for use as an lvalue.
21019         (NEXT_INSN, SET_NEXT_INSN): Likewise.
21021         * caller-save.c (save_call_clobbered_regs): Convert lvalue use of
21022         PREV_INSN/NEXT_INSN into SET_PREV_INSN/SET_NEXT_INSN.
21023         * cfgrtl.c (try_redirect_by_replacing_jump): Likewise.
21024         (fixup_abnormal_edges): Likewise.
21025         (unlink_insn_chain): Likewise.
21026         (fixup_reorder_chain): Likewise.
21027         (cfg_layout_delete_block): Likewise.
21028         (cfg_layout_merge_blocks): Likewise.
21029         * combine.c (update_cfg_for_uncondjump): Likewise.
21030         * emit-rtl.c (link_insn_into_chain): Likewise.
21031         (remove_insn): Likewise.
21032         (delete_insns_since): Likewise.
21033         (reorder_insns_nobb): Likewise.
21034         (emit_insn_after_1): Likewise.
21035         * final.c (rest_of_clean_state): Likewise.
21036         (final_scan_insn): Likewise.
21037         * gcse.c (can_assign_to_reg_without_clobbers_p): Likewise.
21038         * haifa-sched.c (concat_note_lists): Likewise.
21039         (remove_notes): Likewise.
21040         (restore_other_notes): Likewise.
21041         (move_insn): Likewise.
21042         (unlink_bb_notes): Likewise.
21043         (restore_bb_notes): Likewise.
21044         * jump.c (delete_for_peephole): Likewise.
21045         * optabs.c (emit_libcall_block_1): Likewise.
21046         * reorg.c (emit_delay_sequence): Likewise.
21047         (fill_simple_delay_slots): Likewise.
21048         * sel-sched-ir.c (sel_move_insn): Likewise.
21049         (sel_remove_insn): Likewise.
21050         (get_bb_note_from_pool): Likewise.
21051         * sel-sched.c (move_nop_to_previous_block): Likewise.
21053         * config/bfin/bfin.c (reorder_var_tracking_notes): Likewise.
21054         * config/c6x/c6x.c (gen_one_bundle): Likewise.
21055         (c6x_gen_bundles): Likewise.
21056         (hwloop_optimize): Likewise.
21057         * config/frv/frv.c (frv_function_prologue): Likewise.
21058         (frv_register_nop): Likewise.
21059         * config/ia64/ia64.c (ia64_init_dfa_pre_cycle_insn): Likewise.
21060         (ia64_reorg): Likewise.
21061         * config/mep/mep.c (mep_reorg_addcombine): Likewise.
21062         (mep_make_bundle): Likewise.
21063         (mep_bundle_insns): Likewise.
21064         * config/picochip/picochip.c (reorder_var_tracking_notes): Likewise.
21065         * config/tilegx/tilegx.c (reorder_var_tracking_notes): Likewise.
21066         * config/tilepro/tilepro.c (reorder_var_tracking_notes): Likewise.
21068 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
21070         * basic-block.h (BB_HEAD): Convert to a function.  Strengthen the
21071         return type from rtx to rtx_insn *.
21072         (BB_END): Likewise.
21073         (BB_HEADER): Likewise.
21074         (BB_FOOTER): Likewise.
21075         (SET_BB_HEAD): Convert to a function.
21076         (SET_BB_END): Likewise.
21077         (SET_BB_HEADER): Likewise.
21078         (SET_BB_FOOTER): Likewise.
21080         * cfgrtl.c (BB_HEAD): New function, from macro of same name.
21081         Strengthen the return type from rtx to rtx_insn *.  For now, this
21082         is done by adding a checked cast, but this will eventually
21083         become a field lookup.
21084         (BB_END): Likewise.
21085         (BB_HEADER): Likewise.
21086         (BB_FOOTER): Likewise.
21087         (SET_BB_HEAD): New function, from macro of same name.  This is
21088         intended for use as an lvalue, and so returns an rtx& to allow
21089         in-place modification.
21090         (SET_BB_END): Likewise.
21091         (SET_BB_HEADER): Likewise.
21092         (SET_BB_FOOTER): Likewise.
21094 2014-08-18  David Malcolm  <dmalcolm@redhat.com>
21096         * basic-block.h (BB_HEAD): Split macro in two: the existing one,
21097         for rvalues, and...
21098         (SET_BB_HEAD): New macro, for use as a lvalue.
21099         (BB_END, SET_BB_END): Likewise.
21100         (BB_HEADER, SET_BB_HEADER): Likewise.
21101         (BB_FOOTER, SET_BB_FOOTER): Likewise.
21103         * bb-reorder.c (add_labels_and_missing_jumps): Convert lvalue use
21104         of BB_* macros into SET_BB_* macros.
21105         (fix_crossing_unconditional_branches): Likewise.
21106         * caller-save.c (save_call_clobbered_regs): Likewise.
21107         (insert_one_insn): Likewise.
21108         * cfgbuild.c (find_bb_boundaries): Likewise.
21109         * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
21110         (outgoing_edges_match): Likewise.
21111         (try_optimize_cfg): Likewise.
21112         * cfgexpand.c (expand_gimple_cond): Likewise.
21113         (expand_gimple_tailcall): Likewise.
21114         (expand_gimple_basic_block): Likewise.
21115         (construct_exit_block): Likewise.
21116         * cfgrtl.c (delete_insn): Likewise.
21117         (create_basic_block_structure): Likewise.
21118         (rtl_delete_block): Likewise.
21119         (rtl_split_block): Likewise.
21120         (emit_nop_for_unique_locus_between): Likewise.
21121         (rtl_merge_blocks): Likewise.
21122         (block_label): Likewise.
21123         (try_redirect_by_replacing_jump): Likewise.
21124         (emit_barrier_after_bb): Likewise.
21125         (fixup_abnormal_edges): Likewise.
21126         (record_effective_endpoints): Likewise.
21127         (relink_block_chain): Likewise.
21128         (fixup_reorder_chain): Likewise.
21129         (fixup_fallthru_exit_predecessor): Likewise.
21130         (cfg_layout_duplicate_bb): Likewise.
21131         (cfg_layout_split_block): Likewise.
21132         (cfg_layout_delete_block): Likewise.
21133         (cfg_layout_merge_blocks): Likewise.
21134         * combine.c (update_cfg_for_uncondjump): Likewise.
21135         * emit-rtl.c (add_insn_after): Likewise.
21136         (remove_insn): Likewise.
21137         (reorder_insns): Likewise.
21138         (emit_insn_after_1): Likewise.
21139         * haifa-sched.c (get_ebb_head_tail): Likewise.
21140         (restore_other_notes): Likewise.
21141         (move_insn): Likewise.
21142         (sched_extend_bb): Likewise.
21143         (fix_jump_move): Likewise.
21144         * ifcvt.c (noce_process_if_block): Likewise.
21145         (dead_or_predicable): Likewise.
21146         * ira.c (update_equiv_regs): Likewise.
21147         * reg-stack.c (change_stack): Likewise.
21148         * sel-sched-ir.c (sel_move_insn): Likewise.
21149         * sel-sched.c (move_nop_to_previous_block): Likewise.
21151         * config/c6x/c6x.c (hwloop_optimize): Likewise.
21152         * config/ia64/ia64.c (emit_predicate_relation_info): Likewise.
21154 2014-08-18  David Malcolm  <dmalcolm@redhat.com>
21156         * rtl.h (for_each_rtx_in_insn): New function.
21157         * rtlanal.c (for_each_rtx_in_insn): Likewise.
21159 2014-08-18  David Malcolm  <dmalcolm@redhat.com>
21161         * coretypes.h (class rtx_insn): Add forward declaration.
21163         * rtl.h: Include is-a.h.
21164         (struct rtx_def): Add dummy "desc" and "tag" GTY options as a
21165         workaround to ensure gengtype knows inheritance is occurring,
21166         whilst continuing to use the pre-existing special-casing for
21167         rtx_def.
21168         (class rtx_insn): New subclass of rtx_def, adding the
21169         invariant that we're dealing with something we can sanely use
21170         INSN_UID, NEXT_INSN, PREV_INSN on.
21171         (is_a_helper <rtx_insn *>::test): New.
21172         (is_a_helper <const rtx_insn *>::test): New.
21174 2014-08-18  David Malcolm  <dmalcolm@redhat.com>
21176         * is-a.h (template<T, U> safe_as_a <U *p>) New function.
21178 2014-08-18  Jan Hubicka  <hubicka@ucw.cz>
21180         * ipa-visibility.c (update_visibility_by_resolution_info): Do no turn UNDEF
21181         comdats as extern.
21183 2014-08-18  Jan Hubicka  <hubicka@ucw.cz>
21185         * gimple-fold.c (fold_gimple_assign): Do not intorudce referneces
21186         to BUILT_IN_UNREACHABLE.
21188 2014-08-18  Uros Bizjak  <ubizjak@gmail.com>
21190         PR target/62011
21191         * config/i386/x86-tune.def (X86_TUNE_AVOID_FALSE_DEP_FOR_BMI):
21192         New tune flag.
21193         * config/i386/i386.h (TARGET_AVOID_FALSE_DEP_FOR_BMI): New define.
21194         * config/i386/i386.md (unspec) <UNSPEC_INSN_FALSE_DEP>: New unspec.
21195         (ffs<mode>2): Do not expand with tzcnt for
21196         TARGET_AVOID_FALSE_DEP_FOR_BMI.
21197         (ffssi2_no_cmove): Ditto.
21198         (*tzcnt<mode>_1): Disable for TARGET_AVOID_FALSE_DEP_FOR_BMI.
21199         (ctz<mode>2): New expander.
21200         (*ctz<mode>2_falsedep_1): New insn_and_split pattern.
21201         (*ctz<mode>2_falsedep): New insn.
21202         (*ctz<mode>2): Rename from ctz<mode>2.
21203         (clz<mode>2_lzcnt): New expander.
21204         (*clz<mode>2_lzcnt_falsedep_1): New insn_and_split pattern.
21205         (*clz<mode>2_lzcnt_falsedep): New insn.
21206         (*clz<mode>2): Rename from ctz<mode>2.
21207         (popcount<mode>2): New expander.
21208         (*popcount<mode>2_falsedep_1): New insn_and_split pattern.
21209         (*popcount<mode>2_falsedep): New insn.
21210         (*popcount<mode>2): Rename from ctz<mode>2.
21211         (*popcount<mode>2_cmp): Remove.
21212         (*popcountsi2_cmp_zext): Ditto.
21214 2014-08-18  Ajit Agarwal  <ajitkum@xilinx.com>
21216         * config/microblaze/microblaze.c (microblaze_elf_asm_cdtor): New.
21217         (microblaze_elf_asm_constructor,microblaze_elf_asm_destructor): New.
21218         * config/microblaze/microblaze.h
21219         (TARGET_ASM_CONSTRUCTOR,TARGET_ASM_DESTRUCTOR): New Macros.
21221 2014-08-18  H.J. Lu  <hongjiu.lu@intel.com>
21223         PR other/62168
21224         * configure.ac: Set install_gold_as_default to no for
21225         --enable-gold=no.
21226         * configure: Regenerated.
21228 2014-08-18 Roman Gareev  <gareevroman@gmail.com>
21230         * Makefile.in: Add definition of ISLLIBS, HOST_ISLLIBS.
21231         * config.in: Add undef of HAVE_isl.
21232         * configure: Regenerate.
21233         * configure.ac: Add definition of HAVE_isl.
21234         * graphite-blocking.c: Add checking of HAVE_isl.
21235         * graphite-dependences.c: Likewise.
21236         * graphite-interchange.c: Likewise.
21237         * graphite-isl-ast-to-gimple.c: Likewise.
21238         * graphite-optimize-isl.c: Likewise.
21239         * graphite-poly.c: Likewise.
21240         * graphite-scop-detection.c: Likewise.
21241         * graphite-sese-to-poly.c: Likewise.
21242         * graphite.c: Likewise.
21243         * toplev.c: Replace the checking of HAVE_cloog with the checking
21244         of HAVE_isl.
21246 2014-08-18  Richard Biener  <rguenther@suse.de>
21248         PR tree-optimization/62090
21249         * builtins.c (fold_builtin_snprintf): Move to gimple-fold.c.
21250         (fold_builtin_3): Do not fold snprintf.
21251         (fold_builtin_4): Likewise.
21252         * gimple-fold.c (gimple_fold_builtin_snprintf): New function
21253         moved from builtins.c.
21254         (gimple_fold_builtin_with_strlen): Fold snprintf and sprintf.
21255         (gimple_fold_builtin): Do not fold sprintf here.
21257 2014-08-18  Richard Biener  <rguenther@suse.de>
21259         * gimple-fold.c (maybe_fold_reference): Move re-gimplification
21260         code to ...
21261         (maybe_canonicalize_mem_ref_addr): ... this function.
21262         (fold_stmt_1): Apply it here before all simplification.
21264 2014-08-18  Ilya Enkovich  <ilya.enkovich@intel.com>
21266         PR ipa/61800
21267         * cgraph.h (cgraph_node::create_indirect_edge): Add
21268         compute_indirect_info param.
21269         * cgraph.c (cgraph_node::create_indirect_edge): Compute
21270         indirect_info only when it is required.
21271         * cgraphclones.c (cgraph_clone_edge): Do not recompute
21272         indirect_info fore cloned indirect edge.
21274 2014-08-18  Alexander Ivchenko  <alexander.ivchenko@intel.com>
21275             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
21276             Anna Tikhonova  <anna.tikhonova@intel.com>
21277             Ilya Tocar  <ilya.tocar@intel.com>
21278             Andrey Turetskiy  <andrey.turetskiy@intel.com>
21279             Ilya Verbin  <ilya.verbin@intel.com>
21280             Kirill Yukhin  <kirill.yukhin@intel.com>
21281             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
21283         * config/i386/sse.md
21284         (define_mode_iterator VI8_AVX2_AVX512BW): New.
21285         (define_insn "<sse2_avx2>_psadbw"): Add evex version.
21287 2014-08-18  Alexander Ivchenko  <alexander.ivchenko@intel.com>
21288             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
21289             Anna Tikhonova  <anna.tikhonova@intel.com>
21290             Ilya Tocar  <ilya.tocar@intel.com>
21291             Andrey Turetskiy  <andrey.turetskiy@intel.com>
21292             Ilya Verbin  <ilya.verbin@intel.com>
21293             Kirill Yukhin  <kirill.yukhin@intel.com>
21294             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
21296         * config/i386/sse.md
21297         (define_mode_iterator VF1_AVX512VL): New.
21298         (define_insn "ufloatv16siv16sf2<mask_name><round_name>"): Delete.
21299         (define_insn "ufloat<sseintvecmodelower><mode>2<mask_name><round_name>"):
21300         New.
21302 2014-08-18  Alexander Ivchenko  <alexander.ivchenko@intel.com>
21303             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
21304             Anna Tikhonova  <anna.tikhonova@intel.com>
21305             Ilya Tocar  <ilya.tocar@intel.com>
21306             Andrey Turetskiy  <andrey.turetskiy@intel.com>
21307             Ilya Verbin  <ilya.verbin@intel.com>
21308             Kirill Yukhin  <kirill.yukhin@intel.com>
21309             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
21311         * config/i386/i386.c: Rename ufloatv8siv8df_mask to ufloatv8siv8df2_mask.
21312         * config/i386/i386.md
21313         (define_code_iterator any_float): New.
21314         (define_code_attr floatsuffix): New.
21315         * config/i386/sse.md
21316         (define_mode_iterator VF1_128_256VL): New.
21317         (define_mode_iterator VF2_512_256VL): New.
21318         (define_insn "float<si2dfmodelower><mode>2<mask_name>"): Remove unnecessary
21319         TARGET check.
21320         (define_insn "ufloatv8siv8df<mask_name>"): Delete.
21321         (define_insn "<floatsuffix>float<sseintvecmodelower><mode>2<mask_name><round_name>"):
21322         New.
21323         (define_mode_attr qq2pssuff): New.
21324         (define_mode_attr sselongvecmode): New.
21325         (define_mode_attr sselongvecmodelower): New.
21326         (define_mode_attr sseintvecmode3): New.
21327         (define_insn "<floatsuffix>float<sselongvecmodelower><mode>2<mask_name><round_name>"):
21328         New.
21329         (define_insn "*<floatsuffix>floatv2div2sf2"): New.
21330         (define_insn "<floatsuffix>floatv2div2sf2_mask"): New.
21331         (define_insn "ufloat<si2dfmodelower><mode>2<mask_name>"): New.
21332         (define_insn "ufloatv2siv2df2<mask_name>"): New.
21334 2014-08-18  Alexander Ivchenko  <alexander.ivchenko@intel.com>
21335             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
21336             Anna Tikhonova  <anna.tikhonova@intel.com>
21337             Ilya Tocar  <ilya.tocar@intel.com>
21338             Andrey Turetskiy  <andrey.turetskiy@intel.com>
21339             Ilya Verbin  <ilya.verbin@intel.com>
21340             Kirill Yukhin  <kirill.yukhin@intel.com>
21341             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
21343         * config/i386/sse.md
21344         (define_mode_iterator VF2_AVX512VL): New.
21345         (define_mode_attr sseintvecmode2): New.
21346         (define_insn "ufix_truncv2dfv2si2<mask_name>"): Add masking.
21347         (define_insn "fix_truncv4dfv4si2<mask_name>"): New.
21348         (define_insn "ufix_truncv4dfv4si2<mask_name>"): Ditto.
21349         (define_insn
21350         "<fixsuffix>fix_trunc<mode><sseintvecmodelower>2<mask_name><round_saeonly_name>"):
21351         Ditto.
21352         (define_insn "fix_notrunc<mode><sseintvecmodelower>2<mask_name><round_name>"):
21353         Ditto.
21354         (define_insn "ufix_notrunc<mode><sseintvecmodelower>2<mask_name><round_name>"):
21355         Ditto.
21357 2014-08-18  Alexander Ivchenko  <alexander.ivchenko@intel.com>
21358             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
21359             Anna Tikhonova  <anna.tikhonova@intel.com>
21360             Ilya Tocar  <ilya.tocar@intel.com>
21361             Andrey Turetskiy  <andrey.turetskiy@intel.com>
21362             Ilya Verbin  <ilya.verbin@intel.com>
21363             Kirill Yukhin  <kirill.yukhin@intel.com>
21364             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
21366         * config/i386/i386.md
21367         (define_insn "*movoi_internal_avx"): Add evex version.
21368         (define_insn "*movti_internal"): Ditto.
21370 2014-08-18  Alexander Ivchenko  <alexander.ivchenko@intel.com>
21371             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
21372             Anna Tikhonova  <anna.tikhonova@intel.com>
21373             Ilya Tocar  <ilya.tocar@intel.com>
21374             Andrey Turetskiy  <andrey.turetskiy@intel.com>
21375             Ilya Verbin  <ilya.verbin@intel.com>
21376             Kirill Yukhin  <kirill.yukhin@intel.com>
21377             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
21379         * config/i386/i386.md
21380         (define_attr "isa"): Add avx512dq, noavx512dq.
21381         (define_attr "enabled"): Ditto.
21382         * config/i386/sse.md
21383         (define_insn "vec_extract_hi_<mode><mask_name>"): Support masking.
21385 2014-08-18  Alexander Ivchenko  <alexander.ivchenko@intel.com>
21386             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
21387             Anna Tikhonova  <anna.tikhonova@intel.com>
21388             Ilya Tocar  <ilya.tocar@intel.com>
21389             Andrey Turetskiy  <andrey.turetskiy@intel.com>
21390             Ilya Verbin  <ilya.verbin@intel.com>
21391             Kirill Yukhin  <kirill.yukhin@intel.com>
21392             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
21394         * config/i386/i386.c
21395         (ix86_expand_special_args_builtin): Handle avx512vl_storev8sf_mask,
21396         avx512vl_storev8si_mask, avx512vl_storev4df_mask, avx512vl_storev4di_mask,
21397         avx512vl_storev4sf_mask, avx512vl_storev4si_mask, avx512vl_storev2df_mask,
21398         avx512vl_storev2di_mask, avx512vl_loadv8sf_mask, avx512vl_loadv8si_mask,
21399         avx512vl_loadv4df_mask, avx512vl_loadv4di_mask, avx512vl_loadv4sf_mask,
21400         avx512vl_loadv4si_mask, avx512vl_loadv2df_mask, avx512vl_loadv2di_mask,
21401         avx512bw_loadv64qi_mask, avx512vl_loadv32qi_mask, avx512vl_loadv16qi_mask,
21402         avx512bw_loadv32hi_mask, avx512vl_loadv16hi_mask, avx512vl_loadv8hi_mask.
21403         * config/i386/i386.md (define_mode_attr ssemodesuffix): Allow V32HI mode.
21404         * config/i386/sse.md
21405         (define_mode_iterator VMOVE): Allow V4TI mode.
21406         (define_mode_iterator V_AVX512VL): New.
21407         (define_mode_iterator V): New handling for AVX512VL.
21408         (define_insn "avx512f_load<mode>_mask"): Delete.
21409         (define_insn "<avx512>_load<mode>_mask"): New.
21410         (define_insn "avx512f_store<mode>_mask"): Delete.
21411         (define_insn "<avx512>_store<mode>_mask"): New.
21414 2014-08-18  Yury Gribov  <y.gribov@samsung.com>
21416         PR sanitizer/62089
21417         * asan.c (instrument_derefs): Fix bitfield check.
21419 2014-08-17  Segher Boessenkool  <segher@kernel.crashing.org>
21421         * config/rs6000/constraints.md ("S"): Require TARGET_POWERPC64.
21422         * config/rs6000/htm.md (ttest): Remove clobber.
21423         * config/rs6000/predicates.md (any_mask_operand): New predicate.
21424         (and_operand): Reformat.
21425         (and_2rld_operand): New predicate.
21426         * config/rs6000/rs6000-protos.h (rs6000_split_logical): Remove last
21427         parameter.
21428         * config/rs6000/rs6000.c (rs6000_split_logical_inner): Remove last
21429         parameter.  Handle AND directly.
21430         (rs6000_split_logical_di): Remove last parameter.
21431         (rs6000_split_logical): Remove last parameter.  Remove obsolete
21432         comment.
21433         * config/rs6000/rs6000.md (BOOL_REGS_AND_CR0): Delete.
21434         (one_cmpl<mode>2): Adjust call of rs6000_split_logical.
21435         (ctz<mode>2, ffs<mode>2): Delete clobber.  Reformat.
21436         (andsi3, andsi3_mc, andsi3_nomc, *andsi3_internal2_mc,
21437         *andsi3_internal3_mc, *andsi3_internal4, *andsi3_internal5_mc,
21438         and 5 anonymous splitters):  Delete.
21439         (and<mode>3): New expander.
21440         (*and<mode>3, *and<mode>3_dot, *and<mode>3_dot2): New.
21441         (and<mode>3_imm, *and<mode>3_imm_dot, *and<mode>3_imm_dot2): New.
21442         (*and<mode>3_mask, *and<mode>3_mask_dot, *and<mode>3_mask_dot2): New.
21443         (ior<mode>, xor<mode>3): Adjust call of rs6000_split_logical.
21444         (floatdisf2_internal1): Remove clobbers.
21445         (anddi3, anddi3_mc, anddi3_nomc, anddi3_internal2_mc,
21446         *anddi3_internal3_mc, and 4 anonymous splitters): Delete.
21447         (*anddi3_2rld, *anddi3_2rld_dot, *anddi3_2rld_dot2): New.
21448         (and<mode>3 for BOOL_128): Remove clobber.
21449         (*and<mode>3_internal for BOOL_128): Remove clobber.  Adjust call of
21450         rs6000_split_logical.
21451         (*bool<mode>3_internal for BOOL_128): Adjust call of
21452         rs6000_split_logical.
21453         (*boolc<mode>3_internal1 for BOOL_128,
21454         *boolc<mode>3_internal2 for BOOL_128,
21455         *boolcc<mode>3_internal1 for BOOL_128,
21456         *boolcc<mode>3_internal2 for BOOL_128,
21457         *eqv<mode>3_internal1 for BOOL_128,
21458         *eqv<mode>3_internal2 for BOOL_128,
21459         *one_cmpl<mode>3_internal for BOOL_128): Ditto.
21460         * config/rs6000/vector.md (*vec_reload_and_plus_<mptrsize): Remove
21461         clobber.
21462         (*vec_reload_and_reg_<mptrsize>): Delete.
21464 2014-08-17  Segher Boessenkool  <segher@kernel.crashing.org>
21466         * config/rs6000/rs6000.md (*boolccsi3_internal1, *boolccsi3_internal2
21467         and split, *boolccsi3_internal3 and split): Delete.
21468         (*boolccdi3_internal1, *boolccdi3_internal2 and split,
21469         *boolccdi3_internal3 and split): Delete.
21470         (*boolcc<mode>3, *boolcc<mode>3_dot, *boolcc<mode>3_dot2): New.
21471         (*eqv<mode>3): Move.  Add TODO comment.  Fix attributes.
21473 2014-08-17  Segher Boessenkool  <segher@kernel.crashing.org>
21475         * config/rs6000/rs6000.md (*boolcsi3_internal1, *boolcsi3_internal2
21476         and split, *boolcsi3_internal3 and split): Delete.
21477         (*boolcdi3_internal1, *boolcdi3_internal2 and split,
21478         *boolcdi3_internal3 and split): Delete.
21479         (*boolc<mode>3, *boolc<mode>3_dot, *boolc<mode>3_dot2): New.
21481 2014-08-17  Segher Boessenkool  <segher@kernel.crashing.org>
21483         * config/rs6000/rs6000.c (print_operand) <'e'>: New.
21484         <'u'>: Also support printing the low-order 16 bits.
21485         * config/rs6000/rs6000.md (iorsi3, xorsi3, *boolsi3_internal1,
21486         *boolsi3_internal2 and split, *boolsi3_internal3 and split): Delete.
21487         (iordi3, xordi3, *booldi3_internal1, *booldi3_internal2 and split,
21488         *booldi3_internal3 and split): Delete.
21489         (ior<mode>3, xor<mode>3, *bool<mode>3, *bool<mode>3_dot,
21490         *bool<mode>3_dot2): New.
21491         (two anonymous define_splits for non_logical_cint_operand): Merge.
21493 2014-08-17  Marek Polacek  <polacek@redhat.com>
21494             Manuel López-Ibáñez  <manu@gcc.gnu.org>
21496         PR c/62059
21497         * diagnostic.c (adjust_line): Add gcc_checking_assert.
21498         (diagnostic_show_locus): Don't print caret diagnostic
21499         if a column is larger than the line_width.
21501 2014-08-17 Roman Gareev  <gareevroman@gmail.com>
21503         * common.opt: Make the ISL AST generator to be the main code generator
21504         of Graphite.
21506 2014-08-16  Gerald Pfeifer  <gerald@pfeifer.com>
21508         * wide-int.h (generic_wide_int): Declare as class instead of struct.
21510 2014-08-16  John David Anglin  <danglin@gcc.gnu.org>
21512         PR target/61641
21513         * config/pa/pa-protos.h (pa_output_addr_vec, pa_output_addr_diff_vec):
21514         Declare.
21515         * config/pa/pa.c (pa_reorg): Remove code to insert brtab marker insns.
21516         (pa_output_addr_vec, pa_output_addr_diff_vec): New.
21517         * config/pa/pa.h (ASM_OUTPUT_ADDR_VEC, ASM_OUTPUT_ADDR_DIFF_VEC):
21518         Define.
21519         * config/pa/pa.md (begin_brtab): Delete insn.
21520         (end_brtab): Likewise.
21522 2014-08-16  Manuel López-Ibáñez  <manu@gcc.gnu.org>
21524         * doc/cppopts.texi (ftrack-macro-expansion): Add missing @code.
21526 2014-08-15  Jan Hubicka  <hubicka@ucw.cz>
21528         * ipa-utils.h (ipa_polymorphic_call_context): Turn into class; add ctors.
21529         (possible_polymorphic_call_targets, dump_possible_polymorphic_call_targets,
21530         possible_polymorphic_call_target_p, possible_polymorphic_call_target_p): Simplify.
21531         (get_dynamic_type): Remove.
21532         * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Remove.
21533         (clear_speculation): Bring to ipa-deivrt.h
21534         (get_class_context): Rename to ...
21535         (ipa_polymorphic_call_context::restrict_to_inner_class): ... this one.
21536         (contains_type_p): Update.
21537         (get_dynamic_type): Rename to ...
21538         ipa_polymorphic_call_context::get_dynamic_type(): ... this one.
21539         (possible_polymorphic_call_targets): UPdate.
21540         * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Update.
21541         * ipa-prop.c (ipa_analyze_call_uses): Update.
21543 2014-08-15  Oleg Endo  <olegendo@gcc.gnu.org>
21545         * doc/invoke.texi (SH options): Document missing processor variant
21546         options.  Remove references to Hitachi.  Undocument deprecated mspace
21547         option.
21549 2014-08-15  Jason Merrill  <jason@redhat.com>
21551         * tree.c (type_hash_canon): Uncomment assert.
21553 2014-08-15  Manuel López-Ibáñez  <manu@gcc.gnu.org>
21555         * input.h (in_system_header_at): Add comment.
21557 2014-08-15  Manuel López-Ibáñez  <manu@gcc.gnu.org>
21559         PR fortran/44054
21560         * diagnostic.c (build_message_string): Make it extern.
21561         * diagnostic.h (build_message_string): Make it extern.
21563 2014-08-15  Vladimir Makarov  <vmakarov@redhat.com>
21565         * config/rs6000/rs6000.c (rs6000_emit_move): Use SDmode for
21566         load/store from/to non-floating class pseudo.
21568 2014-08-15  Manuel López-Ibáñez  <manu@gcc.gnu.org>
21570         * input.c (diagnostic_file_cache_fini): Fix typo in comment.
21572 2014-08-15  Richard Biener  <rguenther@suse.de>
21574         * tree-ssa-structalias.c (readonly_id): Rename to string_id.
21575         (get_constraint_for_ssa_var): Remove dead code.
21576         (get_constraint_for_1): Adjust.
21577         (find_what_var_points_to): Likewise.
21578         (init_base_vars): Likewise.  STRING_CSTs do not contain pointers.
21580 2014-08-15  Ilya Tocar  <tocarip@gmail.com>
21582         PR target/61878
21583         * config/i386/avx512fintrin.h (_mm512_mask_cmpge_epi32_mask): New.
21584         (_mm512_mask_cmpge_epu32_mask): Ditto.
21585         (_mm512_cmpge_epu32_mask): Ditto.
21586         (_mm512_mask_cmpge_epi64_mask): Ditto.
21587         (_mm512_cmpge_epi64_mask): Ditto.
21588         (_mm512_mask_cmpge_epu64_mask): Ditto.
21589         (_mm512_cmpge_epu64_mask): Ditto.
21590         (_mm512_mask_cmple_epi32_mask): Ditto.
21591         (_mm512_cmple_epi32_mask): Ditto.
21592         (_mm512_mask_cmple_epu32_mask): Ditto.
21593         (_mm512_cmple_epu32_mask): Ditto.
21594         (_mm512_mask_cmple_epi64_mask): Ditto.
21595         (_mm512_cmple_epi64_mask): Ditto.
21596         (_mm512_mask_cmple_epu64_mask): Ditto.
21597         (_mm512_cmple_epu64_mask): Ditto.
21598         (_mm512_mask_cmplt_epi32_mask): Ditto.
21599         (_mm512_cmplt_epi32_mask): Ditto.
21600         (_mm512_mask_cmplt_epu32_mask): Ditto.
21601         (_mm512_cmplt_epu32_mask): Ditto.
21602         (_mm512_mask_cmplt_epi64_mask): Ditto.
21603         (_mm512_cmplt_epi64_mask): Ditto.
21604         (_mm512_mask_cmplt_epu64_mask): Ditto.
21605         (_mm512_cmplt_epu64_mask): Ditto.
21606         (_mm512_mask_cmpneq_epi32_mask): Ditto.
21607         (_mm512_mask_cmpneq_epu32_mask): Ditto.
21608         (_mm512_cmpneq_epu32_mask): Ditto.
21609         (_mm512_mask_cmpneq_epi64_mask): Ditto.
21610         (_mm512_cmpneq_epi64_mask): Ditto.
21611         (_mm512_mask_cmpneq_epu64_mask): Ditto.
21612         (_mm512_cmpneq_epu64_mask): Ditto.
21613         (_mm512_castpd_ps): Ditto.
21614         (_mm512_castpd_si512): Ditto.
21615         (_mm512_castps_pd): Ditto.
21616         (_mm512_castps_si512): Ditto.
21617         (_mm512_castsi512_ps): Ditto.
21618         (_mm512_castsi512_pd): Ditto.
21619         (_mm512_castpd512_pd128): Ditto.
21620         (_mm512_castps512_ps128): Ditto.
21621         (_mm512_castsi512_si128): Ditto.
21622         (_mm512_castpd512_pd256): Ditto.
21623         (_mm512_castps512_ps256): Ditto.
21624         (_mm512_castsi512_si256): Ditto.
21625         (_mm512_castpd128_pd512): Ditto.
21626         (_mm512_castps128_ps512): Ditto.
21627         (_mm512_castsi128_si512): Ditto.
21628         (_mm512_castpd256_pd512): Ditto.
21629         (_mm512_castps256_ps512): Ditto.
21630         (_mm512_castsi256_si512): Ditto.
21631         (_mm512_cmpeq_epu32_mask): Ditto.
21632         (_mm512_mask_cmpeq_epu32_mask): Ditto.
21633         (_mm512_mask_cmpeq_epu64_mask): Ditto.
21634         (_mm512_cmpeq_epu64_mask): Ditto.
21635         (_mm512_cmpgt_epu32_mask): Ditto.
21636         (_mm512_mask_cmpgt_epu32_mask): Ditto.
21637         (_mm512_mask_cmpgt_epu64_mask): Ditto.
21638         (_mm512_cmpgt_epu64_mask): Ditto.
21639         * config/i386/i386-builtin-types.def: Add V16SF_FTYPE_V8SF,
21640         V16SI_FTYPE_V8SI, V16SI_FTYPE_V4SI, V8DF_FTYPE_V2DF.
21641         * config/i386/i386.c (enum ix86_builtins): Add
21642         IX86_BUILTIN_SI512_SI256, IX86_BUILTIN_PD512_PD256,
21643         IX86_BUILTIN_PS512_PS256, IX86_BUILTIN_SI512_SI,
21644         IX86_BUILTIN_PD512_PD, IX86_BUILTIN_PS512_PS.
21645         (bdesc_args): Add __builtin_ia32_si512_256si,
21646         __builtin_ia32_ps512_256ps, __builtin_ia32_pd512_256pd,
21647         __builtin_ia32_si512_si, __builtin_ia32_ps512_ps,
21648         __builtin_ia32_pd512_pd.
21649         (ix86_expand_args_builtin): Handle new FTYPEs.
21650         * config/i386/sse.md (castmode): Add 512-bit modes.
21651         (AVX512MODE2P): New.
21652         (avx512f_<castmode><avxsizesuffix>_<castmode): New.
21653         (avx512f_<castmode><avxsizesuffix>_256<castmode): Ditto.
21655 2014-08-15  Richard Biener  <rguenther@suse.de>
21657         * fold-const.c (tree_swap_operands_p): Put all constants
21658         last, also strip sign-changing NOPs when considering further
21659         canonicalization.  Canonicalize also when optimizing for size.
21661 2014-08-15  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
21663         * config/aarch64/aarch64.c (aarch64_expand_mov_immediate): Move
21664         one_match > zero_match case to just before simple_sequence.
21666 2014-08-15  Richard Biener  <rguenther@suse.de>
21668         * data-streamer.h (streamer_string_index, string_for_index):
21669         Remove.
21670         * data-streamer-out.c (streamer_string_index): Make static.
21671         * data-streamer-in.c (string_for_index): Likewise.
21672         * lto-streamer-out.c (lto_output_location): Use bp_pack_string.
21673         * lto-streamer-in.c (lto_input_location): Use bp_unpack_string.
21675 2014-08-15  Richard Biener  <rguenther@suse.de>
21677         PR tree-optimization/62031
21678         * tree-data-ref.c (dr_analyze_indices): Do not set
21679         DR_UNCONSTRAINED_BASE.
21680         (dr_may_alias_p): All indirect accesses have to go the
21681         formerly DR_UNCONSTRAINED_BASE path.
21682         * tree-data-ref.h (struct indices): Remove
21683         unconstrained_base member.
21684         (DR_UNCONSTRAINED_BASE): Remove.
21686 2014-08-15  Jakub Jelinek  <jakub@redhat.com>
21688         PR middle-end/62092
21689         * gimplify.c (gimplify_adjust_omp_clauses_1): Don't remove
21690         OMP_CLAUSE_SHARED for global vars if the global var is mentioned
21691         in OMP_CLAUSE_MAP in some outer target region.
21693 2014-08-15  Bin Cheng  <bin.cheng@arm.com>
21695         * tree-ssa-loop-ivopts.c (ivopts_data): New field
21696         name_expansion_cache.
21697         (tree_ssa_iv_optimize_init): Initialize name_expansion_cache.
21698         (tree_ssa_iv_optimize_finalize): Free name_expansion_cache.
21699         (strip_wrap_conserving_type_conversions, expr_equal_p): Delete.
21700         (difference_cannot_overflow_p): New parameter.  Use affine
21701         expansion for equality check.
21702         (iv_elimination_compare_lt): Pass new argument.
21704 2014-08-14  DJ Delorie  <dj@redhat.com>
21706         * config/rl78/rl78-real.md (addqi3_real): Allow adding global
21707         variables to the accumulator.
21709         * config/rl78/predicates.md (rl78_near_mem_operand): New.
21710         * config/rl78/rl78-virt.md (movqi_virt_mm, movqi_virt)
21711         (movhi_virt_mm): Split out near mem-mem moves to avoid problems
21712         with far-far moves.
21714         * config/rl78/rl78-expand.md (umulqihi3): Disable for G10.
21715         * config/rl78/rl78-virt.md (umulhi3_shift_virt): Likewise.
21716         (umulqihi3_virt): Likewise.
21717         * config/rl78/rl78-real.md (umulhi3_shift_real): Likewise.
21718         (umulqihi3_real): Likewise.
21720         * config/rl78/rl78-virt.md (movhi_virt): Allow const->far moves.
21722 2014-08-14  Jan Hubicka  <hubicka@ucw.cz>
21724         PR tree-optimization/62091
21725         * tree-ssa-alias.c (walk_aliased_vdefs_1): Do not clear
21726         function_entry_reached.
21727         (walk_aliased_vdefs): Clear it here.
21728         * ipa-devirt.c (check_stmt_for_type_change): Handle static storage.
21730 2014-08-14  Jan Hubicka  <hubicka@ucw.cz>
21732         * ipa-utils.h (compare_virtual_tables): Declare.
21733         * ipa-devirt.c (odr_subtypes_equivalent_p): New function
21735 2014-08-14  Marek Polacek  <polacek@redhat.com>
21737         DR 458
21738         * ginclude/stdatomic.h (__atomic_type_lock_free): Remove.
21739         (ATOMIC_*_LOCK_FREE): Map to __GCC_ATOMIC_*_LOCK_FREE.
21741 2014-08-14  Tom de Vries  <tom@codesourcery.com>
21743         * emit-rtl.h (mem_attrs_eq_p): Remove duplicate declaration.
21745 2014-08-14  Tom de Vries  <tom@codesourcery.com>
21747         PR rtl-optimization/62004
21748         PR rtl-optimization/62030
21749         * ifcvt.c (rtx_interchangeable_p): New function.
21750         (noce_try_move, noce_process_if_block): Use rtx_interchangeable_p.
21751         * emit-rtl.h (mem_attrs_eq_p): Declare.
21753 2014-08-14  Roman Gareev  <gareevroman@gmail.com>
21755         * graphite-scop-detection.c:
21756         Add inclusion of cp-tree.h.
21757         (graphite_can_represent_scev): Disables the handling of SSA_NAME nodes
21758         in case they are pointers to object types
21760 2014-08-14  Richard Biener  <rguenther@suse.de>
21762         * BASE-VER: Change to 5.0.0
21764 2014-08-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
21765             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
21766             Anna Tikhonova  <anna.tikhonova@intel.com>
21767             Ilya Tocar  <ilya.tocar@intel.com>
21768             Andrey Turetskiy  <andrey.turetskiy@intel.com>
21769             Ilya Verbin  <ilya.verbin@intel.com>
21770             Kirill Yukhin  <kirill.yukhin@intel.com>
21771             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
21773         * config/i386/sse.md (define_mode_attr avx512): New.
21774         (define_mode_attr sse2_avx_avx512f): Allow V8HI, V16HI, V32HI, V2DI,
21775         V4DI modes.
21776         (define_mode_attr sse2_avx2): Allow V64QI, V32HI, V4TI modes.
21777         (define_mode_attr ssse3_avx2): Ditto.
21778         (define_mode_attr sse4_1_avx2): Allow V64QI, V32HI, V8DI modes.
21779         (define_mode_attr avx2_avx512bw): New.
21780         (define_mode_attr ssedoublemodelower): New.
21781         (define_mode_attr ssedoublemode): Allow V8SF, V8SI, V4DI, V4DF, V4SI,
21782         V32HI, V64QI modes.
21783         (define_mode_attr ssebytemode): Allow V8DI modes.
21784         (define_mode_attr sseinsnmode): Allow V4TI, V32HI, V64QI modes.
21785         (define_mode_attr sseintvecmodelower): Allow V8DF, V4TI modes.
21786         (define_mode_attr ssePSmode2): New.
21787         (define_mode_attr ssescalarsize): Allow V64QI, V32QI, V16QI, V8HI,
21788         V16HI, V32HI modes.
21789         (define_mode_attr dbpsadbwmode): New.
21790         (define_mode_attr bcstscalarsuff): Allow V64QI, V32QI, V16QI, V32HI,
21791         V16HI, V8HI, V8SI, V4SI, V4DI, V2DI, V8SF, V4SF, V4DF, V2DF modes.
21792         (vi8_sse4_1_avx2_avx512): New.
21793         (define_insn <sse4_1_avx2>_movntdqa): Use <vi8_sse4_1_avx2_avx512>
21794         mode attribute.
21795         (define_mode_attr blendbits): Move before its immediate use.
21797 2014-08-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
21798             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
21799             Anna Tikhonova  <anna.tikhonova@intel.com>
21800             Ilya Tocar  <ilya.tocar@intel.com>
21801             Andrey Turetskiy  <andrey.turetskiy@intel.com>
21802             Ilya Verbin  <ilya.verbin@intel.com>
21803             Kirill Yukhin  <kirill.yukhin@intel.com>
21804             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
21806         * config/i386/sse.md: Allow V64QI, V32QI, V32HI, V4HI modes.
21807         * config/i386/subst.md
21808         (define_mode_iterator SUBST_V): Update.
21809         (define_mode_iterator SUBST_A): Ditto.
21810         (define_subst_attr "mask_operand7"): New.
21811         (define_subst_attr "mask_operand10"): New.
21812         (define_subst_attr "mask_operand_arg34") : New.
21813         (define_subst_attr "mask_expand_op3"): New.
21814         (define_subst_attr "mask_mode512bit_condition"): Handle TARGET_AVX512VL.
21815         (define_subst_attr "sd_mask_mode512bit_condition"): Ditto.
21816         (define_subst_attr "mask_avx512vl_condition"): New.
21817         (define_subst_attr "round_mask_operand4"): Ditto.
21818         (define_subst_attr "round_mask_scalar_op3"): Delete.
21819         (define_subst_attr "round_mask_op4"): New.
21820         (define_subst_attr "round_mode512bit_condition"): Allow V8DImode,
21821         V16SImode.
21822         (define_subst_attr "round_modev8sf_condition"): New.
21823         (define_subst_attr "round_modev4sf_condition"): GET_MODE instead of
21824         <MODE>mode.
21825         (define_subst_attr "round_saeonly_mask_operand4"): New.
21826         (define_subst_attr "round_saeonly_mask_op4"): New.
21827         (define_subst_attr "round_saeonly_mode512bit_condition"): Allow
21828         V8DImode, V16SImode.
21829         (define_subst_attr "round_saeonly_modev8sf_condition"): New.
21830         (define_subst_attr "mask_expand4_name" "mask_expand4"): New.
21831         (define_subst_attr "mask_expand4_args"): New.
21832         (define_subst "mask_expand4"): New.
21834 2014-08-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
21835             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
21836             Anna Tikhonova  <anna.tikhonova@intel.com>
21837             Ilya Tocar  <ilya.tocar@intel.com>
21838             Andrey Turetskiy  <andrey.turetskiy@intel.com>
21839             Ilya Verbin  <ilya.verbin@intel.com>
21840             Kirill Yukhin  <kirill.yukhin@intel.com>
21841             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
21843         * config/i386/i386.md
21844         (define_attr "isa"): Add avx512bw,noavx512bw.
21845         (define_attr "enabled"): Ditto.
21846         (define_split): Add 32/64-bit mask logic.
21847         (define_insn "*k<logic>qi"): New.
21848         (define_insn "*k<logic>hi"): New.
21849         (define_insn "*anddi_1"): Add mask version.
21850         (define_insn "*andsi_1"): Ditto.
21851         (define_insn "*<code><mode>_1"): Ditto.
21852         (define_insn "*<code>hi_1"): Ditto.
21853         (define_insn "kxnor<mode>"): New.
21854         (define_insn "kunpcksi"): New.
21855         (define_insn "kunpckdi"): New.
21856         (define_insn "*one_cmpl<mode>2_1"): Add mask version.
21857         (define_insn "*one_cmplhi2_1"): Ditto.
21859 2014-08-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
21860             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
21861             Anna Tikhonova  <anna.tikhonova@intel.com>
21862             Ilya Tocar  <ilya.tocar@intel.com>
21863             Andrey Turetskiy  <andrey.turetskiy@intel.com>
21864             Ilya Verbin  <ilya.verbin@intel.com>
21865             Kirill Yukhin  <kirill.yukhin@intel.com>
21866             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
21868         * config/i386/i386.c (ix86_preferred_simd_mode): Allow V64QImode and
21869         V32HImode.
21871 2014-08-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
21872             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
21873             Anna Tikhonova  <anna.tikhonova@intel.com>
21874             Ilya Tocar  <ilya.tocar@intel.com>
21875             Andrey Turetskiy  <andrey.turetskiy@intel.com>
21876             Ilya Verbin  <ilya.verbin@intel.com>
21877             Kirill Yukhin  <kirill.yukhin@intel.com>
21878             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
21880         * config/i386/i386.c (print_reg): Ð¡orrectly print 64-bit mask
21881         registers.
21882         (inline_secondary_memory_needed): Allow 64 bit wide mask registers.
21883         (ix86_hard_regno_mode_ok): Allow 32/64-bit mask registers and
21884         xmm/ymm16+ when availble.
21885         * config/i386/i386.h
21886         (HARD_REGNO_NREGS): Add mask regs.
21887         (VALID_AVX512F_REG_MODE): Ditto.
21888         (VALID_AVX512F_REG_MODE) : Define.
21889         (VALID_MASK_AVX512BW_MODE): Ditto.
21890         (reg_class) (MASK_REG_P(X)): Define.
21891         * config/i386/i386.md: Do not split long moves with mask register,
21892         use kmovb if avx512bw is availible.
21893         (movdi_internal): Handle mask registers.
21895 2014-08-14  Richard Biener  <rguenther@suse.de>
21897         PR tree-optimization/62081
21898         * tree-ssa-loop.c (pass_fix_loops): New pass.
21899         (pass_tree_loop::gate):  Do not fixup loops here.
21900         * tree-pass.h (make_pass_fix_loops): Declare.
21901         * passes.def: Schedule pass_fix_loops before GIMPLE loop passes.
21903 2014-08-14  Richard Biener  <rguenther@suse.de>
21905         * tree.c (type_hash_lookup, type_hash_add): Merge into ...
21906         (type_hash_canon): ... this and avoid 2nd lookup for the add.
21908 2014-08-14  Richard Biener  <rguenther@suse.de>
21910         PR tree-optimization/62090
21911         * builtins.c (fold_builtin_sprintf): Move to gimple-fold.c.
21912         (fold_builtin_2): Do not fold sprintf.
21913         (fold_builtin_3): Likewise.
21914         * gimple-fold.c (gimple_fold_builtin_sprintf): New function
21915         moved from builtins.c.
21916         (gimple_fold_builtin): Fold sprintf.
21918 2014-08-14  Richard Biener  <rguenther@suse.de>
21920         PR rtl-optimization/62079
21921         * recog.c (peephole2_optimize): If peep2_do_cleanup_cfg
21922         run cleanup_cfg.
21924 2014-08-14  Ilya Enkovich  <ilya.enkovich@intel.com>
21926         * ipa-devirt.c (get_polymorphic_call_info): Use fndecl instead of
21927         current_function_decl.
21929 2014-08-14  Ilya Enkovich  <ilya.enkovich@intel.com>
21931         * cgraph.c (cgraph_node::function_symbol): Fix wrong
21932         cgraph_function_node to cgraph_node::function_symbol
21933         refactoring.
21935 2014-08-14  Zhenqiang Chen  <zhenqiang.chen@arm.com>
21937         * config/arm/arm.c (arm_option_override): Set max_insns_skipped
21938         to MAX_INSN_PER_IT_BLOCK when optimize_size for THUMB2.
21940 2014-08-13  Chen Gang  gang.chen.5i5j@gmail.com
21942         * microblaze/microblaze.md: Remove redundant '@' to avoid compiling
21943         warning.
21945 2014-08-13  Roman Gareev  <gareevroman@gmail.com>
21947         * gcc.dg/graphite/pr35356-2.c: Update according to the ISL code
21948         generator.
21950 2014-08-12  Jakub Jelinek  <jakub@redhat.com>
21952         PR target/62025
21953         * sched-deps.c (find_inc): Check if inc_insn doesn't clobber
21954         any registers that are used in mem_insn.
21956 2014-08-12  Steve Ellcey  <sellcey@mips.com>
21958         * config/mips/mips.h (ASM_SPEC): Pass float options to assembler.
21960 2014-08-12  Steve Ellcey  <sellcey@mips.com>
21962         * config/mips/t-mti-elf (MULTILIB_OPTIONS): Remove fp64 multilib.
21963         (MULTILIB_DIRNAMES): Ditto.
21964         * config/mips/t-mti-elf (MULTILIB_OPTIONS): Ditto.
21965         * config/mips/t-mti-elf (MULTILIB_EXCEPTIONS): Ditto.
21966         * config/mips/t-mti-linux (MULTILIB_OPTIONS): Ditto.
21967         * config/mips/t-mti-linux (MULTILIB_DIRNAMES): Ditto.
21968         * config/mips/t-mti-linux (MULTILIB_EXCEPTIONS): Ditto.
21969         * config/mips/mti-linux.h (SYSROOT_SUFFIX_SPEC): Ditto.
21971 2014-08-12  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
21973         PR target/61413
21974         * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Fix definition
21975         of __ARM_SIZEOF_WCHAR_T.
21977 2014-08-12  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
21979         PR target/62098
21980         * config/arm/vfp.md (*combine_vcvtf2i): Fix constraint.
21981         Remove unnecessary attributes.
21983 2014-08-12  Yury Gribov  <y.gribov@samsung.com>
21985         * internal-fn.c (init_internal_fns): Fix off-by-one.
21987 2014-08-12  Alexander Ivchenko  <alexander.ivchenko@intel.com>
21988             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
21989             Anna Tikhonova  <anna.tikhonova@intel.com>
21990             Ilya Tocar  <ilya.tocar@intel.com>
21991             Andrey Turetskiy  <andrey.turetskiy@intel.com>
21992             Ilya Verbin  <ilya.verbin@intel.com>
21993             Kirill Yukhin  <kirill.yukhin@intel.com>
21994             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
21996         * config/i386/i386.c (standard_sse_constant_opcode): Use
21997         vpxord/vpternlog if avx512 is availible.
21999 2014-08-12  Thomas Preud'homme  <thomas.preudhomme@arm.com>
22001         PR middle-end/62103
22002         * gimple-fold.c (fold_ctor_reference): Don't fold in presence of
22003         bitfields, that is when size doesn't match the size of type or the
22004         size of the constructor.
22006 2014-08-11  Michael Meissner  <meissner@linux.vnet.ibm.com>
22008         * config/rs6000/constraints.md (wh constraint): New constraint,
22009         for FP registers if direct move is available.
22010         (wi constraint): New constraint, for VSX/FP registers that can
22011         handle 64-bit integers.
22012         (wj constraint): New constraint for VSX/FP registers that can
22013         handle 64-bit integers for direct moves.
22014         (wk constraint): New constraint for VSX/FP registers that can
22015         handle 64-bit doubles for direct moves.
22016         (wy constraint): Make documentation match implementation.
22018         * config/rs6000/rs6000.c (struct rs6000_reg_addr): Add
22019         scalar_in_vmx_p field to simplify tests of whether SFmode or
22020         DFmode can go in the Altivec registers.
22021         (rs6000_hard_regno_mode_ok): Use scalar_in_vmx_p field.
22022         (rs6000_setup_reg_addr_masks): Likewise.
22023         (rs6000_debug_print_mode): Add debug support for scalar_in_vmx_p
22024         field, and wh/wi/wj/wk constraints.
22025         (rs6000_init_hard_regno_mode_ok): Setup scalar_in_vmx_p field, and
22026         the wh/wi/wj/wk constraints.
22027         (rs6000_preferred_reload_class): If SFmode/DFmode can go in the
22028         upper registers, prefer VSX registers unless the operation is a
22029         memory operation with REG+OFFSET addressing.
22031         * config/rs6000/vsx.md (VSr mode attribute): Add support for
22032         DImode.  Change SFmode to use ww constraint instead of d to allow
22033         SF registers in the upper registers.
22034         (VSr2): Likewise.
22035         (VSr3): Likewise.
22036         (VSr5): Fix thinko in comment.
22037         (VSa): New mode attribute that is an alternative to wa, that
22038         returns the VSX register class that a mode can go in, but may not
22039         be the preferred register class.
22040         (VS_64dm): New mode attribute for appropriate register classes for
22041         referencing 64-bit elements of vectors for direct moves and normal
22042         moves.
22043         (VS_64reg): Likewise.
22044         (vsx_mov<mode>): Change wa constraint to <VSa> to limit the
22045         register allocator to only registers the data type can handle.
22046         (vsx_le_perm_load_<mode>): Likewise.
22047         (vsx_le_perm_store_<mode>): Likewise.
22048         (vsx_xxpermdi2_le_<mode>): Likewise.
22049         (vsx_xxpermdi4_le_<mode>): Likewise.
22050         (vsx_lxvd2x2_le_<mode>): Likewise.
22051         (vsx_lxvd2x4_le_<mode>): Likewise.
22052         (vsx_stxvd2x2_le_<mode>): Likewise.
22053         (vsx_add<mode>3): Likewise.
22054         (vsx_sub<mode>3): Likewise.
22055         (vsx_mul<mode>3): Likewise.
22056         (vsx_div<mode>3): Likewise.
22057         (vsx_tdiv<mode>3_internal): Likewise.
22058         (vsx_fre<mode>2): Likewise.
22059         (vsx_neg<mode>2): Likewise.
22060         (vsx_abs<mode>2): Likewise.
22061         (vsx_nabs<mode>2): Likewise.
22062         (vsx_smax<mode>3): Likewise.
22063         (vsx_smin<mode>3): Likewise.
22064         (vsx_sqrt<mode>2): Likewise.
22065         (vsx_rsqrte<mode>2): Likewise.
22066         (vsx_tsqrt<mode>2_internal): Likewise.
22067         (vsx_fms<mode>4): Likewise.
22068         (vsx_nfma<mode>4): Likewise.
22069         (vsx_eq<mode>): Likewise.
22070         (vsx_gt<mode>): Likewise.
22071         (vsx_ge<mode>): Likewise.
22072         (vsx_eq<mode>_p): Likewise.
22073         (vsx_gt<mode>_p): Likewise.
22074         (vsx_ge<mode>_p): Likewise.
22075         (vsx_xxsel<mode>): Likewise.
22076         (vsx_xxsel<mode>_uns): Likewise.
22077         (vsx_copysign<mode>3): Likewise.
22078         (vsx_float<VSi><mode>2): Likewise.
22079         (vsx_floatuns<VSi><mode>2): Likewise.
22080         (vsx_fix_trunc<mode><VSi>2): Likewise.
22081         (vsx_fixuns_trunc<mode><VSi>2): Likewise.
22082         (vsx_x<VSv>r<VSs>i): Likewise.
22083         (vsx_x<VSv>r<VSs>ic): Likewise.
22084         (vsx_btrunc<mode>2): Likewise.
22085         (vsx_b2trunc<mode>2): Likewise.
22086         (vsx_floor<mode>2): Likewise.
22087         (vsx_ceil<mode>2): Likewise.
22088         (vsx_<VS_spdp_insn>): Likewise.
22089         (vsx_xscvspdp): Likewise.
22090         (vsx_xvcvspuxds): Likewise.
22091         (vsx_float_fix_<mode>2): Likewise.
22092         (vsx_set_<mode>): Likewise.
22093         (vsx_extract_<mode>_internal1): Likewise.
22094         (vsx_extract_<mode>_internal2): Likewise.
22095         (vsx_extract_<mode>_load): Likewise.
22096         (vsx_extract_<mode>_store): Likewise.
22097         (vsx_splat_<mode>): Likewise.
22098         (vsx_xxspltw_<mode>): Likewise.
22099         (vsx_xxspltw_<mode>_direct): Likewise.
22100         (vsx_xxmrghw_<mode>): Likewise.
22101         (vsx_xxmrglw_<mode>): Likewise.
22102         (vsx_xxsldwi_<mode>): Likewise.
22103         (vsx_xscvdpspn): Tighten constraints to only use register classes
22104         the types use.
22105         (vsx_xscvspdpn): Likewise.
22106         (vsx_xscvdpspn_scalar): Likewise.
22108         * config/rs6000/rs6000.h (enum rs6000_reg_class_enum): Add wh, wi,
22109         wj, and wk constraints.
22110         (GPR_REG_CLASS_P): New helper macro for register classes targeting
22111         general purpose registers.
22113         * config/rs6000/rs6000.md (f32_dm): Use wh constraint for SDmode
22114         direct moves.
22115         (zero_extendsidi2_lfiwz): Use wj constraint for direct move of
22116         DImode instead of wm.  Use wk constraint for direct move of DFmode
22117         instead of wm.
22118         (extendsidi2_lfiwax): Likewise.
22119         (lfiwax): Likewise.
22120         (lfiwzx): Likewise.
22121         (movdi_internal64): Likewise.
22123         * doc/md.texi (PowerPC and IBM RS6000): Document wh, wi, wj, and
22124         wk constraints. Make the wy constraint documentation match them
22125         implementation.
22127 2014-08-11  Mircea Namolaru  <mircea.namolaru@inria.fr>
22129         Replacement of isl_int by isl_val
22130         * graphite-clast-to-gimple.c: include isl/val.h, isl/val_gmp.h
22131         (compute_bounds_for_param): use isl_val instead of isl_int
22132         (compute_bounds_for_loop): likewise
22133         * graphite-interchange.c: include isl/val.h, isl/val_gmp.h
22134         (build_linearized_memory_access): use isl_val instead of isl_int
22135         (pdr_stride_in_loop): likewise
22136         * graphite-optimize-isl.c:
22137         (getPrevectorMap): use isl_val instead of isl_int
22138         * graphite-poly.c:
22139         (pbb_number_of_iterations_at_time): use isl_val instead of isl_int
22140         graphite-sese-to-poly.c: include isl/val.h, isl/val_gmp.h
22141         (extern the_isl_ctx): declare
22142         (build_pbb_scattering_polyhedrons): use isl_val instead of isl_int
22143         (extract_affine_gmp): likewise
22144         (wrap): likewise
22145         (build_loop_iteration_domains): likewise
22146         (add_param_constraints): likewise
22148 2014-08-11  Richard Biener  <rguenther@suse.de>
22150         PR tree-optimization/62075
22151         * tree-vect-slp.c (vect_detect_hybrid_slp_stmts): Properly
22152         handle uses in patterns.
22154 2014-08-11  Alexander Ivchenko  <alexander.ivchenko@intel.com>
22155             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
22156             Anna Tikhonova  <anna.tikhonova@intel.com>
22157             Ilya Tocar  <ilya.tocar@intel.com>
22158             Andrey Turetskiy  <andrey.turetskiy@intel.com>
22159             Ilya Verbin  <ilya.verbin@intel.com>
22160             Kirill Yukhin  <kirill.yukhin@intel.com>
22161             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
22163         * common/config/i386/i386-common.c
22164         (OPTION_MASK_ISA_AVX512VL_SET): Define.
22165         (OPTION_MASK_ISA_AVX512F_UNSET): Update.
22166         (ix86_handle_option): Handle OPT_mavx512vl.
22167         * config/i386/cpuid.h (bit_AVX512VL): Define.
22168         * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512vl,
22169         set -mavx512vl accordingly.
22170         * config/i386/i386-c.c (ix86_target_macros_internal): Handle
22171         OPTION_MASK_ISA_AVX512VL.
22172         * config/i386/i386.c (ix86_target_string): Handle -mavx512vl.
22173         (ix86_option_override_internal): Define PTA_AVX512VL, handle
22174         PTA_AVX512VL and OPTION_MASK_ISA_AVX512VL.
22175         (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512vl.
22176         * config/i386/i386.h (TARGET_AVX512VL): Define.
22177         (TARGET_AVX512VL_P(x)): Ditto.
22178         * config/i386/i386.opt: Add mavx512vl.
22180 2014-08-11  Felix Yang  <fei.yang0953@gmail.com>
22182         PR tree-optimization/62073
22183         * tree-vect-loop.c (vect_is_simple_reduction_1): Check that DEF1 has
22184         a basic block.
22186 2014-08-11  Alexander Ivchenko  <alexander.ivchenko@intel.com>
22187             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
22188             Anna Tikhonova  <anna.tikhonova@intel.com>
22189             Ilya Tocar  <ilya.tocar@intel.com>
22190             Andrey Turetskiy  <andrey.turetskiy@intel.com>
22191             Ilya Verbin  <ilya.verbin@intel.com>
22192             Kirill Yukhin  <kirill.yukhin@intel.com>
22193             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
22195         * common/config/i386/i386-common.c
22196         (OPTION_MASK_ISA_AVX512BW_SET) : Define.
22197         (OPTION_MASK_ISA_AVX512BW_UNSET): Ditto.
22198         (OPTION_MASK_ISA_AVX512VL_UNSET) : Ditto.
22199         (ix86_handle_option): Handle OPT_mavx512bw.
22200         * config/i386/cpuid.h (bit_AVX512BW): Define.
22201         * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512bw,
22202         set -mavx512bw accordingly.
22203         * config/i386/i386-c.c (ix86_target_macros_internal): Handle
22204         OPTION_MASK_ISA_AVX512BW.
22205         * config/i386/i386.c (ix86_target_string): Handle -mavx512bw.
22206         (ix86_option_override_internal): Define PTA_AVX512BW, handle
22207         PTA_AVX512BW and OPTION_MASK_ISA_AVX512BW.
22208         (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512bw.
22209         * config/i386/i386.h (TARGET_AVX512BW): Define.
22210         (TARGET_AVX512BW_P(x)): Ditto.
22211         * config/i386/i386.opt: Add mavx512bw.
22213 2014-08-11  Richard Biener  <rguenther@suse.de>
22215         PR tree-optimization/62070
22216         * tree-ssa-loop-manip.c (gimple_duplicate_loop_to_header_edge):
22217         Remove SSA checking.
22219 2014-08-11  Yury Gribov  <y.gribov@samsung.com>
22221         * asan.c (asan_check_flags): New enum.
22222         (build_check_stmt_with_calls): Removed function.
22223         (build_check_stmt): Split inlining logic to
22224         asan_expand_check_ifn.
22225         (instrument_derefs): Rename parameter.
22226         (instrument_mem_region_access): Rename parameter.
22227         (instrument_strlen_call): Likewise.
22228         (asan_expand_check_ifn): New function.
22229         (asan_instrument): Remove old code.
22230         (pass_sanopt::execute): Change handling of
22231         asan-instrumentation-with-call-threshold.
22232         (asan_clear_shadow): Fix formatting.
22233         (asan_function_start): Likewise.
22234         (asan_emit_stack_protection): Likewise.
22235         * doc/invoke.texi (asan-instrumentation-with-call-threshold):
22236         Update description.
22237         * internal-fn.c (expand_ASAN_CHECK): New function.
22238         * internal-fn.def (ASAN_CHECK): New internal function.
22239         * params.def (PARAM_ASAN_INSTRUMENTATION_WITH_CALL_THRESHOLD):
22240         Update description.
22241         (PARAM_ASAN_USE_AFTER_RETURN): Likewise.
22242         * tree.c: Small comment fix.
22244 2014-08-11  Yury Gribov  <y.gribov@samsung.com>
22246         * gimple.c (gimple_call_fnspec): Support internal functions.
22247         (gimple_call_return_flags): Use const.
22248         * Makefile.in (GTFILES): Add internal-fn.h to list of GC files.
22249         * internal-fn.def: Add fnspec information.
22250         * internal-fn.h (internal_fn_fnspec): New function.
22251         (init_internal_fns): Declare new function.
22252         * internal-fn.c (internal_fn_fnspec_array): New global variable.
22253         (init_internal_fns): New function.
22254         * tree-core.h: Update macro call.
22255         * tree.c (build_common_builtin_nodes): Initialize internal fns.
22257 2014-08-10  Gerald Pfeifer  <gerald@pfeifer.com>
22259         * lto-streamer.h (struct output_block::symbol): Change from
22260         struct symtab_node to plain symtab_node.
22261         (referenced_from_this_partition_p): Change first parameter
22262         from struct symtab_node to plain symtab_node.
22264 2014-08-10  Marek Polacek  <polacek@redhat.com>
22266         PR c/51849
22267         * gcc/doc/invoke.texi: Document -Wc90-c99-compat.
22269 2014-08-09  Jan Hubicka  <hubicka@ucw.cz>
22271         * ipa-devirt.c (get_dynamic_type): Handle case when instance is in
22272         DECL correctly; do not give up on types in static storage.
22274 2014-08-09  Paolo Carlini  <paolo.carlini@oracle.com>
22276         * doc/invoke.texi ([Wnarrowing]): Update for non-constants in C++11.
22278 2014-08-09  Roman Gareev  <gareevroman@gmail.com>
22280         * graphite-isl-ast-to-gimple.c:
22281         (translate_isl_ast_node_user): Use nb_loops instead of loop->num + 1.
22283         * gcc.dg/graphite/isl-ast-gen-user-1.c: New testcase.
22285 2014-08-08  Guozhi Wei  <carrot@google.com>
22287         * config/rs6000/rs6000.md (*movdi_internal64): Add a new constraint.
22289 2014-08-08  Cary Coutant  <ccoutant@google.com>
22291         * dwarf2out.c (get_skeleton_type_unit): Remove.
22292         (output_skeleton_debug_sections): Remove skeleton type units.
22293         (output_comdat_type_unit): Likewise.
22294         (dwarf2out_finish): Likewise.
22296 2014-08-07  Yi Yang  <ahyangyi@google.com>
22298         * predict.c (expr_expected_value_1): Remove the redundant assignment.
22300 2014-08-08  Richard Biener  <rguenther@suse.de>
22302         * lto-streamer.h (struct lto_input_block): Make it a class
22303         with a constructor.
22304         (LTO_INIT_INPUT_BLOCK, LTO_INIT_INPUT_BLOCK_PTR): Remove.
22305         (struct lto_function_header, struct lto_simple_header,
22306         struct lto_simple_header_with_strings,
22307         struct lto_decl_header, struct lto_function_header): Make
22308         a simple inheritance hieararchy.  Remove unused fields.
22309         (struct lto_asm_header): Remove.
22310         * lto-streamer-out.c (produce_asm): Adjust.
22311         (lto_output_toplevel_asms): Likewise.
22312         (produce_asm_for_decls): Likewise.
22313         * lto-section-out.c (lto_destroy_simple_output_block): Likewise.
22314         * data-streamer-in.c (string_for_index): Likewise.
22315         * ipa-inline-analysis.c (inline_read_section): Likewise.
22316         * ipa-prop.c (ipa_prop_read_section): Likewise.
22317         (read_replacements_section): Likewise.
22318         * lto-cgraph.c (input_cgraph_opt_section): Likewise.
22319         * lto-section-in.c (lto_create_simple_input_block): Likewise.
22320         (lto_destroy_simple_input_block): Likewise.
22321         * lto-streamer-in.c (lto_read_body_or_constructor): Likewise.
22322         (lto_input_toplevel_asms): Likewise.
22324 2014-08-08  Alexander Ivchenko  <alexander.ivchenko@intel.com>
22325             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
22326             Anna Tikhonova  <anna.tikhonova@intel.com>
22327             Ilya Tocar  <ilya.tocar@intel.com>
22328             Andrey Turetskiy  <andrey.turetskiy@intel.com>
22329             Ilya Verbin  <ilya.verbin@intel.com>
22330             Kirill Yukhin  <kirill.yukhin@intel.com>
22331             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
22333         * common/config/i386/i386-common.c
22334         (OPTION_MASK_ISA_AVX512DQ_SET): Define.
22335         (OPTION_MASK_ISA_AVX512DQ_UNSET): Ditto.
22336         (ix86_handle_option): Handle OPT_mavx512dq.
22337         * config/i386/cpuid.h (bit_AVX512DQ): Define.
22338         * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512dq,
22339         set -mavx512dq accordingly.
22340         * config/i386/i386-c.c (ix86_target_macros_internal): Handle
22341         OPTION_MASK_ISA_AVX512DQ.
22342         * config/i386/i386.c (ix86_target_string): Handle -mavx512dq.
22343         (ix86_option_override_internal): Define PTA_AVX512DQ, handle
22344         PTA_AVX512DQ and OPTION_MASK_ISA_AVX512DQ.
22345         (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512dq.
22346         * config/i386/i386.h (TARGET_AVX512DQ): Define.
22347         (TARGET_AVX512DQ_P(x)): Ditto.
22348         * config/i386/i386.opt: Add mavx512dq.
22350 2014-08-08  Richard Biener  <rguenther@suse.de>
22352         * builtins.c (c_getstr, readonly_data_expr, init_target_chars,
22353         target_percent, target_percent_s): Export.
22354         (var_decl_component_p, fold_builtin_memory_op, fold_builtin_memset,
22355         fold_builtin_bzero, fold_builtin_strcpy, fold_builtin_strncpy,
22356         fold_builtin_strcat, fold_builtin_fputs, fold_builtin_memory_chk,
22357         fold_builtin_stxcpy_chk, fold_builtin_stxncpy_chk,
22358         fold_builtin_sprintf_chk_1, fold_builtin_snprintf_chk_1):
22359         Move to gimple-fold.c.
22360         (fold_builtin_2): Remove handling of bzero, fputs, fputs_unlocked,
22361         strcat and strcpy.
22362         (fold_builtin_3): Remove handling of memset, bcopy, memcpy,
22363         mempcpy, memmove, strncpy, strcpy_chk and stpcpy_chk.
22364         (fold_builtin_4): Remove handling of memcpy_chk, mempcpy_chk,
22365         memmove_chk, memset_chk, strncpy_chk and stpncpy_chk.
22366         (rewrite_call_expr_array): Remove.
22367         (fold_builtin_sprintf_chk): Likewise.
22368         (fold_builtin_snprintf_chk): Likewise.
22369         (fold_builtin_varargs): Remove handling of sprintf_chk,
22370         vsprintf_chk, snprintf_chk and vsnprintf_chk.
22371         (gimple_fold_builtin_sprintf_chk): Remove.
22372         (gimple_fold_builtin_snprintf_chk): Likewise.
22373         (gimple_fold_builtin_varargs): Likewise.
22374         (fold_call_stmt): Do not call gimple_fold_builtin_varargs.
22375         * predict.c (optimize_bb_for_size_p): Handle NULL bb.
22376         * gimple.c (gimple_seq_add_seq_without_update): New function.
22377         * gimple.h (gimple_seq_add_seq_without_update): Declare.
22378         * gimple-fold.c: Include output.h.
22379         (gsi_replace_with_seq_vops): New function, split out from ...
22380         (gimplify_and_update_call_from_tree): ... here.
22381         (replace_call_with_value): New function.
22382         (replace_call_with_call_and_fold): Likewise.
22383         (var_decl_component_p): Moved from builtins.c.
22384         (gimple_fold_builtin_memory_op): Moved from builtins.c
22385         fold_builtin_memory_op and rewritten to GIMPLE.
22386         (gimple_fold_builtin_memset): Likewise.
22387         (gimple_fold_builtin_strcpy): Likewise.
22388         (gimple_fold_builtin_strncpy): Likewise.
22389         (gimple_fold_builtin_strcat): Likewise.
22390         (gimple_fold_builtin_fputs): Likewise.
22391         (gimple_fold_builtin_memory_chk): Likewise.
22392         (gimple_fold_builtin_stxcpy_chk): Likewise.
22393         (gimple_fold_builtin_stxncpy_chk): Likewise.
22394         (gimple_fold_builtin_snprintf_chk): Likewise.
22395         (gimple_fold_builtin_sprintf_chk): Likewise.
22396         (gimple_fold_builtin_strlen): New function.
22397         (gimple_fold_builtin_with_strlen): New function split out from
22398         gimple_fold_builtin.
22399         (gimple_fold_builtin): Change signature and handle
22400         bzero, memset, bcopy, memcpy, mempcpy and memmove folding
22401         here.  Call gimple_fold_builtin_with_strlen.
22402         (gimple_fold_call): Adjust.
22404 2014-08-08  Kugan Vivekanandarajah  <kuganv@linaro.org>
22406         * calls.c (precompute_arguments): Check
22407         promoted_for_signed_and_unsigned_p and set the promoted mode.
22408         (promoted_for_signed_and_unsigned_p): New function.
22409         (expand_expr_real_1): Check promoted_for_signed_and_unsigned_p
22410         and set the promoted mode.
22411         * expr.h (promoted_for_signed_and_unsigned_p): New function definition.
22412         * cfgexpand.c (expand_gimple_stmt_1): Call emit_move_insn if
22413         SUBREG is promoted with SRP_SIGNED_AND_UNSIGNED.
22416 2014-08-08  Kugan Vivekanandarajah  <kuganv@linaro.org>
22418         * calls.c (precompute_arguments): Use new SUBREG_PROMOTED_SET
22419         instead of SUBREG_PROMOTED_UNSIGNED_SET.
22420         (expand_call): Likewise.
22421         * cfgexpand.c (expand_gimple_stmt_1): Use SUBREG_PROMOTED_SIGN
22422         to get promoted mode.
22423         * combine.c (record_promoted_value): Skip > 0 comparison with
22424         SUBREG_PROMOTED_UNSIGNED_P as it now returns only 0 or 1.
22425         * expr.c (convert_move): Use SUBREG_CHECK_PROMOTED_SIGN instead
22426         of SUBREG_PROMOTED_UNSIGNED_P.
22427         (convert_modes): Likewise.
22428         (store_expr): Use SUBREG_PROMOTED_SIGN to get promoted mode.
22429         Use SUBREG_CHECK_PROMOTED_SIGN instead of SUBREG_PROMOTED_UNSIGNED_P.
22430         (expand_expr_real_1): Use new SUBREG_PROMOTED_SET instead of
22431         SUBREG_PROMOTED_UNSIGNED_SET.
22432         * function.c (assign_parm_setup_reg): Use new SUBREG_PROMOTED_SET
22433         instead of SUBREG_PROMOTED_UNSIGNED_SET.
22434         * ifcvt.c (noce_emit_cmove): Updated to use SUBREG_PROMOTED_GET and
22435         SUBREG_PROMOTED_SET.
22436         * internal-fn.c (ubsan_expand_si_overflow_mul_check): Use
22437         SUBREG_PROMOTED_SET instead of SUBREG_PROMOTED_UNSIGNED_SET.
22438         * optabs.c (widen_operand): Use SUBREG_CHECK_PROMOTED_SIGN instead
22439         of SUBREG_PROMOTED_UNSIGNED_P.
22440         * rtl.h (SUBREG_PROMOTED_UNSIGNED_SET): Remove.
22441         (SUBREG_PROMOTED_SET): New define.
22442         (SUBREG_PROMOTED_GET): Likewise.
22443         (SUBREG_PROMOTED_SIGN): Likewise.
22444         (SUBREG_PROMOTED_SIGNED_P): Likewise.
22445         (SUBREG_CHECK_PROMOTED_SIGN): Likewise.
22446         (SUBREG_PROMOTED_UNSIGNED_P): Updated.
22447         * rtlanal.c (unsigned_reg_p): Use new SUBREG_PROMOTED_GET
22448         instead of SUBREG_PROMOTED_UNSIGNED_GET.
22449         (nonzero_bits1): Skip > 0 comparison with the results as
22450         SUBREG_PROMOTED_UNSIGNED_P now returns only 0 or 1.
22451         (num_sign_bit_copies1): Use SUBREG_PROMOTED_SIGNED_P instead
22452         of !SUBREG_PROMOTED_UNSIGNED_P.
22453         * simplify-rtx.c (simplify_unary_operation_1): Use new
22454         SUBREG_PROMOTED_SIGNED_P instead of !SUBREG_PROMOTED_UNSIGNED_P.
22455         (simplify_subreg): Use new SUBREG_PROMOTED_SIGNED_P,
22456         SUBREG_PROMOTED_UNSIGNED_P and SUBREG_PROMOTED_SET instead of
22457         SUBREG_PROMOTED_UNSIGNED_P and SUBREG_PROMOTED_UNSIGNED_SET.
22459 2014-08-07  Jan Hubicka  <hubicka@ucw.cz>
22461         * ipa-devirt.c: Include gimple-pretty-print.h
22462         (referenced_from_vtable_p): Exclude DECL_EXTERNAL from
22463         further tests.
22464         (decl_maybe_in_construction_p): Fix conditional on cdtor check
22465         (get_polymorphic_call_info): Fix return value
22466         (type_change_info): New sturcture based on ipa-prop
22467         variant.
22468         (noncall_stmt_may_be_vtbl_ptr_store): New predicate
22469         based on ipa-prop variant.
22470         (extr_type_from_vtbl_ptr_store): New function
22471         based on ipa-prop variant.
22472         (record_known_type): New function.
22473         (check_stmt_for_type_change): New function.
22474         (get_dynamic_type): New function.
22475         * ipa-prop.c (ipa_analyze_call_uses): Use get_dynamic_type.
22476         * tree-ssa-pre.c: ipa-utils.h
22477         (eliminate_dom_walker::before_dom_children): Use ipa-devirt
22478         machinery; sanity check with ipa-prop devirtualization.
22479         * trans-mem.c (ipa_tm_insert_gettmclone_call): Clear
22480         polymorphic flag.
22482 2014-08-07  Trevor Saunders  <tsaunders@mozilla.com>
22484         * Makefile.in: Remove references to pointer-set.c and pointer-set.h.
22485         * alias.c, cfgexpand.c, cgraphbuild.c,
22486         config/aarch64/aarch64-builtins.c, config/aarch64/aarch64.c,
22487         config/alpha/alpha.c, config/darwin.c, config/i386/i386.c,
22488         config/i386/winnt.c, config/ia64/ia64.c, config/m32c/m32c.c,
22489         config/mep/mep.c, config/mips/mips.c, config/rs6000/rs6000.c,
22490         config/s390/s390.c, config/sh/sh.c, config/sparc/sparc.c,
22491         config/spu/spu.c, config/stormy16/stormy16.c, config/tilegx/tilegx.c,
22492         config/tilepro/tilepro.c, config/xtensa/xtensa.c, dominance.c,
22493         dse.c, except.c, gengtype.c, gimple-expr.c,
22494         gimple-ssa-strength-reduction.c, gimplify.c, ifcvt.c,
22495         ipa-visibility.c, lto-streamer.h, omp-low.c, predict.c, stmt.c,
22496         tree-affine.c, tree-cfg.c, tree-eh.c, tree-inline.c, tree-nested.c,
22497         tree-scalar-evolution.c, tree-ssa-loop-im.c, tree-ssa-loop-niter.c,
22498         tree-ssa-phiopt.c, tree-ssa-structalias.c, tree-ssa-uninit.c,
22499         tree-ssa.c, tree.c, var-tracking.c, varpool.c: Remove includes of
22500         pointer-set.h.
22501         * pointer-set.c: Remove file.
22502         * pointer-set.h: Remove file.
22504 2014-08-07  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
22506         * config/arm/arm.md (*cmov<mode>): Set type attribute to fcsel.
22507         * config/arm/types.md (f_sels, f_seld): Delete.
22509 2014-08-07  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
22511         * config/aarch64/aarch64.md (absdi2): Set simd attribute.
22512         (aarch64_reload_mov<mode>): Predicate on TARGET_FLOAT.
22513         (aarch64_movdi_<mode>high): Likewise.
22514         (aarch64_mov<mode>high_di): Likewise.
22515         (aarch64_movdi_<mode>low): Likewise.
22516         (aarch64_mov<mode>low_di): Likewise.
22517         (aarch64_movtilow_tilow): Likewise.
22518         Add comment explaining usage of fp,simd attributes and of
22519         TARGET_FLOAT and TARGET_SIMD.
22521 2014-08-07  Ian Bolton  <ian.bolton@arm.com>
22522             Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
22524         * config/aarch64/aarch64.c (aarch64_expand_mov_immediate):
22525         Use MOVN when one of the half-words is 0xffff.
22527 2014-08-07  Marat Zakirov  <m.zakirov@samsung.com>
22529         * config/arm/thumb1.md (*thumb1_movqi_insn): Copy of thumb1_movhi_insn.
22531 2014-08-07  Maxim Kuvyrkov  <maxim.kuvyrkov@linaro.org>
22533         * haifa-sched.c (SCHED_SORT): Delete.  Macro used exactly once.
22534         (enum rfs_decition:RFS_*): New constants wrapped in an enum.
22535         (rfs_str): String corresponding to RFS_* constants.
22536         (rank_for_schedule_stats_t): New typedef.
22537         (rank_for_schedule_stats): New static variable.
22538         (rfs_result): New static function.
22539         (rank_for_schedule): Track statistics for deciding heuristics.
22540         (rank_for_schedule_stats_diff, print_rank_for_schedule_stats): New
22541         static functions.
22542         (ready_sort): Use them for debug printouts.
22543         (schedule_block): Init statistics state.  Print statistics on
22544         rank_for_schedule decisions.
22546 2014-08-07  Maxim Kuvyrkov  <maxim.kuvyrkov@linaro.org>
22548         * haifa-sched.c (rank_for_schedule): Fix INSN_TICK-based heuristics.
22550 2014-08-07  Ilya Tocar  <ilya.tocar@intel.com>
22552         * config/i386/sse.md (vec_extract_lo_<mode><mask_name>): Fix
22553         constraint.
22555 2014-08-07  Trevor Saunders  <tsaunders@mozilla.com>
22557         * hash-map.h (default_hashmap_traits): Adjust overloads of hash
22558         function to not conflict.
22559         * alias.c, cfgexpand.c, dse.c, except.h, gimple-expr.c,
22560         gimple-ssa-strength-reduction.c, gimple-ssa.h, ifcvt.c,
22561         lto-streamer-out.c, lto-streamer.h, tree-affine.c, tree-affine.h,
22562         tree-predcom.c, tree-scalar-evolution.c, tree-ssa-loop-im.c,
22563         tree-ssa-loop-niter.c, tree-ssa.c, value-prof.c: Use hash_map instead
22564         of pointer_map.
22566 2014-08-07  Marek Polacek  <polacek@redhat.com>
22568         * fold-const.c (fold_binary_loc): Add folding of
22569         (PTR0 - (PTR1 p+ A) -> (PTR0 - PTR1) - A.
22571 2013-08-07  Ilya Enkovich  <ilya.enkovich@intel.com>
22573         * config/elfos.h (ASM_DECLARE_OBJECT_NAME): Use decl size
22574         instead of type size.
22575         (ASM_FINISH_DECLARE_OBJECT): Likewise.
22577 2014-08-07  Marat Zakirov  <m.zakirov@samsung.com>
22579         * config/arm/thumb1.md (*thumb1_movhi_insn): Handle stack pointer.
22580         (*thumb1_movqi_insn): Likewise.
22581         * config/arm/thumb2.md (*thumb2_movhi_insn): Likewise.
22583 2014-08-07  Tom de Vries  <tom@codesourcery.com>
22585         * doc/sourcebuild.texi (glibc, glibc_2_12_or_later)
22586         (glibc_2_11_or_earlier): Remove effective-target keywords.
22588 2014-08-07  Kugan Vivekanandarajah  <kuganv@linaro.org>
22590         * config/arm/arm.c (bdesc_2arg): Fix typo.
22591         (arm_atomic_assign_expand_fenv): Remove The default implementation.
22593 2014-08-07  Zhenqiang Chen  <zhenqiang.chen@arm.com>
22595         * tree-ssa-loop-ivopts.c (get_address_cost): Try aligned offset.
22597 2014-08-06  Vladimir Makarov  <vmakarov@redhat.com>
22599         PR debug/61923
22600         * haifa-sched.c (advance_one_cycle): Fix dump.
22601         (schedule_block): Don't advance cycle if we are already at the
22602         beginning of the cycle.
22604 2014-08-06  Martin Jambor  <mjambor@suse.cz>
22606         PR ipa/61393
22607         * cgraphclones.c (cgraph_node::create_clone): Also copy tm_clone.
22609 2014-08-06  Richard Biener  <rguenther@suse.de>
22611         PR lto/62034
22612         * lto-streamer-in.c (lto_input_tree_1): Assert we do not read
22613         SCCs here.
22614         (lto_input_tree): Pop SCCs here.
22616 2014-08-06  Richard Biener  <rguenther@suse.de>
22618         PR tree-optimization/61320
22619         * tree-ssa-loop-ivopts.c (may_be_unaligned_p): Properly
22620         handle misaligned loads.
22622 2014-08-06  Alan Lawrence  <alan.lawrence@arm.com>
22624         * config/aarch64/aarch64.c (aarch64_evpc_dup): Enable for bigendian.
22625         (aarch64_expand_vec_perm_const): Check for dup before zip.
22627 2014-08-06  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
22629         * config/aarch64/aarch64.c (aarch64_classify_address): Use REG_P and
22630         CONST_INT_P instead of GET_CODE and compare.
22631         (aarch64_select_cc_mode): Likewise.
22632         (aarch64_print_operand): Likewise.
22633         (aarch64_rtx_costs): Likewise.
22634         (aarch64_simd_valid_immediate): Likewise.
22635         (aarch64_simd_check_vect_par_cnst_half): Likewise.
22636         (aarch64_simd_emit_pair_result_insn): Likewise.
22638 2014-08-05  David Malcolm  <dmalcolm@redhat.com>
22640         * gdbhooks.py (find_gcc_source_dir): New helper function.
22641         (class PassNames): New class, locating and parsing passes.def.
22642         (class BreakOnPass): New command "break-on-pass".
22644 2014-08-05  Trevor Saunders  <tsaunders@mozilla.com>
22646         * tree-ssa.c (redirect_edge_var_map_dup): insert newe before
22647         getting olde.
22649 2014-08-05  Richard Biener  <rguenther@suse.de>
22651         PR rtl-optimization/61672
22652         * emit-rtl.h (mem_attrs_eq_p): Declare.
22653         * emit-rtl.c (mem_attrs_eq_p): Export.  Handle NULL mem-attrs.
22654         * cse.c (exp_equiv_p): Use mem_attrs_eq_p.
22655         * cfgcleanup.c (merge_memattrs): Likewise.
22656         Include emit-rtl.h.
22658 2014-08-05  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
22660         * config/aarch64/arm_neon.h (vqdmlals_lane_s32): Use scalar types
22661         rather than singleton vectors.
22662         (vqdmlsls_lane_s32): Likewise.
22664 2014-08-05  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
22666         * config/aarch64/aarch64-simd.md (aarch64_sqdmulh_laneq<mode>):
22667         Use VSDQ_HSI mode iterator.
22668         (aarch64_sqrdmulh_laneq<mode>): Likewise.
22669         (aarch64_sq<r>dmulh_laneq<mode>_internal): New define_insn.
22670         * config/aarch64/aarch64-simd-builtins.def (sqdmulh_laneq):
22671         Use BUILTIN_VDQHS macro.
22672         (sqrdmulh_laneq): Likewise.
22673         * config/aarch64/arm_neon.h (vqdmlalh_laneq_s16): New intrinsic.
22674         (vqdmlals_laneq_s32): Likewise.
22675         (vqdmlslh_laneq_s16): Likewise.
22676         (vqdmlsls_laneq_s32): Likewise.
22677         (vqdmulhh_laneq_s16): Likewise.
22678         (vqdmulhs_laneq_s32): Likewise.
22679         (vqrdmulhh_laneq_s16): Likewise.
22680         (vqrdmulhs_laneq_s32): Likewise.
22682 2014-08-05  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
22684         * config/aarch64/arm_neon.h (vmul_f64): New intrinsic.
22685         (vmuld_laneq_f64): Likewise.
22686         (vmuls_laneq_f32): Likewise.
22687         (vmul_n_f64): Likewise.
22688         (vmuld_lane_f64): Reimplement in C.
22689         (vmuls_lane_f32): Likewise.
22691 2014-08-05  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
22693         * config/arm/cortex-a15.md (cortex_a15_alu_shift): Add crc type
22694         to reservation.
22695         * config/arm/cortex-a53.md (cortex_a53_alu_shift): Likewise.
22697 2014-08-05  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
22699         * config/arm/arm.md (clzsi2): Set predicable_short_it attr to no.
22700         (rbitsi2): Likewise.
22701         (*arm_rev): Set predicable and predicable_short_it attributes.
22703 2014-08-05  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
22705         * convert.c (convert_to_integer): Guard transformation to lrint by
22706         -fno-math-errno.
22708 2014-08-05  James Greenhalgh  <james.greenhalgh@arm.com>
22710         * config/aarch64/aarch64-builtins.c
22711         (aarch64_simd_builtin_type_mode): Delete.
22712         (v8qi_UP): Remap to V8QImode.
22713         (v4hi_UP): Remap to V4HImode.
22714         (v2si_UP): Remap to V2SImode.
22715         (v2sf_UP): Remap to V2SFmode.
22716         (v1df_UP): Remap to V1DFmode.
22717         (di_UP): Remap to DImode.
22718         (df_UP): Remap to DFmode.
22719         (v16qi_UP):V16QImode.
22720         (v8hi_UP): Remap to V8HImode.
22721         (v4si_UP): Remap to V4SImode.
22722         (v4sf_UP): Remap to V4SFmode.
22723         (v2di_UP): Remap to V2DImode.
22724         (v2df_UP): Remap to V2DFmode.
22725         (ti_UP): Remap to TImode.
22726         (ei_UP): Remap to EImode.
22727         (oi_UP): Remap to OImode.
22728         (ci_UP): Map to CImode.
22729         (xi_UP): Remap to XImode.
22730         (si_UP): Remap to SImode.
22731         (sf_UP): Remap to SFmode.
22732         (hi_UP): Remap to HImode.
22733         (qi_UP): Remap to QImode.
22734         (aarch64_simd_builtin_datum): Make mode a machine_mode.
22735         (VAR1): Build builtin name.
22736         (aarch64_init_simd_builtins): Remove dead code.
22738 2014-08-05  Roman Gareev  <gareevroman@gmail.com>
22740         * graphite-isl-ast-to-gimple.c:
22741         (set_options): New function.
22742         (scop_to_isl_ast): Add calling of set_options.
22744 2014-08-05  Jakub Jelinek  <jakub@redhat.com>
22746         * loop-unroll.c (struct iv_to_split): Remove n_loc and loc fields.
22747         (analyze_iv_to_split_insn): Don't initialize them.
22748         (get_ivts_expr): Removed.
22749         (allocate_basic_variable, insert_base_initialization): Use
22750         SET_SRC instead of *get_ivts_expr.
22751         (split_iv): Use &SET_SRC instead of get_ivts_expr.
22753 2014-08-05  Roman Gareev  <gareevroman@gmail.com>
22755         * graphite-isl-ast-to-gimple.c: Add a new struct ast_build_info.
22756         (translate_isl_ast_for_loop): Add checking of the
22757         flag_loop_parallelize_all.
22758         (ast_build_before_for): New function.
22759         (scop_to_isl_ast): Add checking of the
22760         flag_loop_parallelize_all.
22761         * graphite-dependences.c: Move the defenition of the
22762         scop_get_dependences from graphite-optimize-isl.c to this file.
22763         (apply_schedule_on_deps): Add checking of the ux's emptiness.
22764         (carries_deps): Add checking of the x's value.
22765         * graphite-optimize-isl.c: Move the defenition of the
22766         scop_get_dependences to graphite-dependences.c.
22767         * graphite-poly.h: Add declarations of scop_get_dependences
22768         and carries_deps.
22770 2014-08-04  Rohit  <rohitarulraj@freescale.com>
22772         PR target/60102
22773         * config/rs6000/rs6000.c (rs6000_reg_names): Add SPE high register
22774         names.
22775         (alt_reg_names): Likewise.
22776         (rs6000_dwarf_register_span): For SPE high registers, replace
22777         dwarf register numbers with GCC hard register numbers.
22778         (rs6000_init_dwarf_reg_sizes_extra): Likewise.
22779         (rs6000_dbx_register_number): For SPE high registers, return dwarf
22780         register number for the corresponding GCC hard register number.
22781         * config/rs6000/rs6000.h (FIRST_PSEUDO_REGISTER): Update based on 32
22782         newly added GCC hard register numbers for SPE high registers.
22783         (DWARF_FRAME_REGISTERS):  Likewise.
22784         (DWARF_REG_TO_UNWIND_COLUMN): Likewise.
22785         (DWARF_FRAME_REGNUM): Likewise.
22786         (FIXED_REGISTERS): Likewise.
22787         (CALL_USED_REGISTERS): Likewise.
22788         (CALL_REALLY_USED_REGISTERS): Likewise.
22789         (REG_ALLOC_ORDER): Likewise.
22790         (enum reg_class): Likewise.
22791         (REG_CLASS_NAMES): Likewise.
22792         (REG_CLASS_CONTENTS): Likewise.
22793         (SPE_HIGH_REGNO_P): New macro to identify SPE high registers.
22795 2014-08-04  Richard Biener  <rguenther@suse.de>
22797         * gimple-fold.h (gimple_fold_builtin): Remove.
22798         * gimple-fold.c (gimple_fold_builtin): Make static.
22799         * tree-ssa-ccp.c (pass_fold_builtins::execute): Use
22800         fold_stmt, not gimple_fold_builtin.
22802 2014-08-04  Martin Liska <mliska@suse.cz>
22804         * cgraph.h (csi_end_p): Removed.
22805         (csi_next): Likewise.
22806         (csi_node): Likewise.
22807         (csi_start): Likewise.
22808         (cgraph_node_in_set_p): Likewise.
22809         (cgraph_node_set_size): Likewise.
22810         (vsi_end_p): Likewise.
22811         (vsi_next): Likewise.
22812         (vsi_node): Likewise.
22813         (vsi_start): Likewise.
22814         (varpool_node_set_size): Likewise.
22815         (cgraph_node_set_nonempty_p): Likewise.
22816         (varpool_node_set_nonempty_p): Likewise.
22817         * cgraphunit.c (cgraph_process_new_functions): vec replaces
22818         cgraph_node_set.
22819         * ipa-inline-transform.c: Likewise.
22820         * ipa-utils.c (cgraph_node_set_new): Removed.
22821         (cgraph_node_set_add): Likewise.
22822         (cgraph_node_set_remove): Likewise.
22823         (cgraph_node_set_find): Likewise.
22824         (dump_cgraph_node_set): Likewise.
22825         (debug_cgraph_node_set): Likewise.
22826         (free_cgraph_node_set): Likewise.
22827         (varpool_node_set_new): Likewise.
22828         (varpool_node_set_add): Likewise.
22829         (varpool_node_set_remove): Likewise.
22830         (varpool_node_set_find): Likewise.
22831         (dump_varpool_node_set): Likewise.
22832         (free_varpool_node_set): Likewise.
22833         (debug_varpool_node_set): Likewise.
22834         * tree-emutls.c (struct tls_var_data):
22835         (emutls_index): Removed.
22836         (emutls_decl): Likewise.
22837         (gen_emutls_addr): Function implementation uses newly added
22838         hash_map<varpool_node *, tls_var_data>.
22839         (clear_access_vars): Likewise.
22840         (create_emultls_var): Likewise.
22841         (ipa_lower_emutls): Likewise.
22842         (reset_access): New function.
22844 2014-08-04 Ganesh Gopalasubramanian  <Ganesh.Gopalasubramanian@amd.com>
22846         * config/i386/i386.c (ix86_option_override_internal): Add
22847         PTA_RDRND and PTA_MOVBE for bdver4.
22849 2014-08-04  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
22850             James Greenhalgh  <james.greenhalgh@arm.com>
22852         * doc/md.texi (clrsb): Document.
22853         (clz): Change reference to x into operand 1.
22854         (ctz): Likewise.
22855         (popcount): Likewise.
22857 2014-08-04  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
22859         PR target/61713
22860         * gcc/optabs.c (expand_atomic_test_and_set): Do not try to emit
22861         move to subtarget in serial version if result is ignored.
22863 2014-08-04  Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
22864             Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
22866         * sched-deps.c (try_group_insn): Generalise macro fusion hook usage
22867         to any two insns.  Update comment.  Rename to sched_macro_fuse_insns.
22868         (sched_analyze_insn): Update use of try_group_insn to
22869         sched_macro_fuse_insns.
22870         * config/i386/i386.c (ix86_macro_fusion_pair_p): Reject 2nd
22871         arguments that are not conditional jumps.
22873 2014-08-04 Ganesh Gopalasubramanian  <Ganesh.Gopalasubramanian@amd.com>
22875         * config/i386/driver-i386.c (host_detect_local_cpu): Handle AMD's extended
22876         family information. Handle BTVER2 cpu with cpuid family value.
22878 2014-08-04  Tom de Vries  <tom@codesourcery.com>
22880         * doc/sourcebuild.texi (glibc, glibc_2_12_or_later)
22881         (glibc_2_11_or_earlier): Document effective-target keywords.
22883 2014-08-01  Jan Hubicka  <hubicka@ucw.cz>
22885         * ipa-devirt.c (odr_type_warn_count): Add type.
22886         (possible_polymorphic_call_targets): Set it.
22887         (ipa_devirt): Use it.
22889 2014-08-01  Jan Hubicka  <hubicka@ucw.cz>
22891         * doc/invoke.texi (Wsuggest-final-types, Wsuggest-final-methods):
22892         Document.
22893         * ipa-devirt.c: Include hash-map.h
22894         (struct polymorphic_call_target_d): Add type_warning and decl_warning.
22895         (clear_speculation): Break out of ...
22896         (get_class_context): ... here; speed up handling obviously useless
22897         speculations.
22898         (odr_type_warn_count, decl_warn_count): New structures.
22899         (final_warning_record): New structure.
22900         (final_warning_records): New static variable.
22901         (possible_polymorphic_call_targets): Cleanup handling of
22902         speculative info; do not build speculation when user do not care;
22903         record info about warnings when asked for.
22904         (add_decl_warning): New function.
22905         (type_warning_cmp): New function.
22906         (decl_warning_cmp): New function.
22907         (ipa_devirt): Handle -Wsuggest-final-methods and -Wsuggest-final-types.
22908         (gate): Enable pass when warnings are requested.
22909         * common.opt (Wsuggest-final-types, Wsuggest-final-methods): New
22910         options.
22912 2014-08-02  Trevor Saunders  <tsaunders@mozilla.com>
22914         * hash-map.h (default_hashmap_traits::mark_key_deleted):
22915         Fix cast.
22916         (hash_map::remove): New method.
22917         (hash_map::traverse): New method.
22918         * cgraph.h, except.c, except.h, gimple-ssa-strength-reduction.c,
22919         ipa-utils.c, lto-cgraph.c, lto-streamer.h, omp-low.c, predict.c,
22920         tree-cfg.c, tree-cfgcleanup.c, tree-eh.c, tree-eh.h, tree-inline.c,
22921         tree-inline.h, tree-nested.c, tree-sra.c, tree-ssa-loop-im.c,
22922         tree-ssa-loop-ivopts.c, tree-ssa-reassoc.c, tree-ssa-structalias.c,
22923         tree-ssa.c, tree-ssa.h, var-tracking.c: Use hash_map instead of
22924         pointer_map.
22926 2014-08-02  Trevor Saunders  <tsaunders@mozilla.com>
22928         * hash-set.h: new File.
22929         * cfgexpand.c, cfgloop.c, cgraph.c, cgraphbuild.c, cgraphunit.c,
22930         cprop.c, cse.c, gimple-walk.c, gimple-walk.h, gimplify.c, godump.c,
22931         ipa-devirt.c, ipa-pure-const.c, ipa-visibility.c, ipa.c, lto-cgraph.c,
22932         lto-streamer-out.c, stmt.c, tree-cfg.c, tree-core.h, tree-eh.c,
22933         tree-inline.c, tree-inline.h, tree-nested.c, tree-pretty-print.c,
22934         tree-ssa-loop-niter.c, tree-ssa-phiopt.c, tree-ssa-threadedge.c,
22935         tree-ssa-uninit.c, tree.c, tree.h, value-prof.c, varasm.c,
22936         varpool.c: Use hash_set instead of pointer_set.
22938 2014-08-01  Alan Lawrence  <alan.lawrence@arm.com>
22940         * config/aarch64/aarch64-simd-builtins.def (dup_lane, get_lane): Delete.
22942 2014-08-01  Jiong Wang <jiong.wang@arm.com>
22944         * config/aarch64/aarch64.c (aarch64_classify_address): Accept all offset
22945         for frame access when strict_p is false.
22947 2014-08-01  Renlin Li <renlin.li@arm.com>
22948 2014-08-01  Jiong Wang <jiong.wang@arm.com>
22950         * config/aarch64/aarch64.c (offset_7bit_signed_scaled_p): Rename to
22951         aarch64_offset_7bit_signed_scaled_p, remove static and use it.
22952         * config/aarch64/aarch64-protos.h (aarch64_offset_7bit_signed_scaled_p):
22953         Declaration.
22954         * config/aarch64/predicates.md (aarch64_mem_pair_offset): Define new
22955         predicate.
22956         * config/aarch64/aarch64.md (loadwb_pair, storewb_pair): Use
22957         aarch64_mem_pair_offset.
22959 2014-08-01  Jiong Wang <jiong.wang@arm.com>
22961         * config/aarch64/aarch64.md (loadwb_pair<GPI:mode>_<P:mode>): Fix
22962         offset.
22963         (loadwb_pair<GPI:mode>_<P:mode>): Likewise.
22964         * config/aarch64/aarch64.c (aarch64_gen_loadwb_pair): Likewise.
22966 2014-08-01  Matthew Fortune  <matthew.fortune@imgtec.com>
22968         * config/mips/mips.h (REGISTER_PREFIX): Define macro.
22970 2014-08-01  James Greenhalgh  <james.greenhalgh@arm.com>
22972         PR regression/61510
22973         * cgraphunit.c (analyze_functions): Use get_create rather than get
22974         for decls which are clones of abstract functions.
22976 2014-08-01  Martin Liska  <mliska@suse.cz>
22978         * gimple-iterator.h (gsi_next_nonvirtual_phi): New function.
22979         * ipa-prop.h (count_formal_params): Global function created from static.
22980         * ipa-prop.c (count_formal_params): Likewise.
22981         * ipa-utils.c (ipa_merge_profiles): Be more tolerant if we merge
22982         profiles for semantically equivalent functions.
22983         * passes.c (do_per_function): If we load body of a function
22984         during WPA, this condition should behave same.
22985         * varpool.c (ctor_for_folding): More tolerant assert for variable
22986         aliases created during WPA.
22988 2014-08-01  Martin Liska  <mliska@suse.cz>
22990         * doc/invoke.texi (Options That Control Optimization): Documentation
22991         for -foptimize-strlen introduced. Optimization levels default options
22992         fixed.
22994 2014-08-01  Jakub Jelinek  <jakub@redhat.com>
22996         * opts.c (common_handle_option): Handle -fsanitize=alignment.
22997         * ubsan.h (enum ubsan_null_ckind): Add UBSAN_CTOR_CALL.
22998         (ubsan_expand_bounds_ifn, ubsan_expand_null_ifn): Change return
22999         type to bool.
23000         * stor-layout.h (min_align_of_type): New prototype.
23001         * asan.c (pass_sanopt::execute): Don't perform gsi_next if
23002         ubsan_expand* told us not to do it.  Remove the extra gsi_end_p
23003         check.
23004         * ubsan.c: Include builtins.h.
23005         (ubsan_expand_bounds_ifn): Change return type to bool,
23006         always return true.
23007         (ubsan_expand_null_ifn): Change return type to bool, change
23008         argument to gimple_stmt_iterator *.  Handle both null and alignment
23009         sanitization, take type from ckind argument's type rather than
23010         first argument.
23011         (instrument_member_call): Removed.
23012         (instrument_mem_ref): Remove t argument, add mem and base arguments.
23013         Handle both null and alignment sanitization, don't say whole
23014         struct access is member access.  Build 3 argument IFN_UBSAN_NULL
23015         call instead of 2 argument.
23016         (instrument_null): Adjust instrument_mem_ref caller.  Don't
23017         instrument calls here.
23018         (pass_ubsan::gate, pass_ubsan::execute): Handle SANITIZE_ALIGNMENT
23019         like SANITIZE_NULL.
23020         * stor-layout.c (min_align_of_type): New function.
23021         * flag-types.h (enum sanitize_code): Add SANITIZE_ALIGNMENT.
23022         Or it into SANITIZE_UNDEFINED.
23023         * doc/invoke.texi (-fsanitize=alignment): Document.
23025 2014-07-31  Andi Kleen  <ak@linux.intel.com>
23027         * tree-ssa-tail-merge.c (same_succ_hash): Convert to inchash.
23029 2014-07-31  Andi Kleen  <ak@linux.intel.com>
23031         * tree-ssa-sccvn.c (vn_reference_op_compute_hash): Convert to
23032         inchash.
23033         (vn_reference_compute_hash): Dito.
23034         (vn_nary_op_compute_hash): Dito.
23035         (vn_phi_compute_hash): Dito.
23036         * tree-ssa-sccvn.h (vn_hash_constant_with_type): Dito.
23038 2014-07-31  Andi Kleen  <ak@linux.intel.com>
23040         * tree-ssa-dom.c (iterative_hash_exprs_commutative):
23041         Rename to inchash:add_expr_commutative. Convert to inchash.
23042         (iterative_hash_hashable_expr): Rename to
23043         inchash:add_hashable_expr. Convert to inchash.
23044         (avail_expr_hash): Dito.
23046 2014-07-31  Andi Kleen  <ak@linux.intel.com>
23048         * ipa-devirt.c (polymorphic_call_target_hasher::hash):
23049         Convert to inchash.
23051 2014-07-31  Andi Kleen  <ak@linux.intel.com>
23053         * asan.c (asan_mem_ref_hasher::hash): Convert to inchash.
23055 2014-07-31  Andi Kleen  <ak@linux.intel.com>
23057         * Makefile.in (OBJS): Add rtlhash.o
23058         * dwarf2out.c (addr_table_entry_do_hash): Convert to inchash.
23059         (loc_checksum): Dito.
23060         (loc_checksum_ordered): Dito.
23061         (hash_loc_operands): Dito.
23062         (hash_locs): Dito.
23063         (hash_loc_list): Dito.
23064         * rtl.c (iterative_hash_rtx): Moved to rtlhash.c
23065         * rtl.h (iterative_hash_rtx): Moved to rtlhash.h
23066         * rtlhash.c: New file.
23067         * rtlhash.h: New file.
23069 2014-07-31  Andi Kleen  <ak@linux.intel.com>
23071         * inchash.h (inchash): Change inchash class to namespace.
23072         (class hash): ... Rename from inchash.
23073         (add_object): Move from macro to class template.
23074         * lto-streamer-out.c (hash_tree): Change inchash
23075         to inchash::hash.
23076         * tree.c (build_type_attribute_qual_variant): Dito.
23077         (type_hash_list): Dito.
23078         (attribute_hash_list): Dito.
23079         (iterative_hstate_expr): Rename to inchash::add_expr
23080         (build_range_type_1): Change inchash to inchash::hash
23081         and use hash::add_expr.
23082         (build_array_type_1): Dito.
23083         (build_function_type): Dito
23084         (build_method_type_directly): Dito.
23085         (build_offset_type): Dito.
23086         (build_complex_type): Dito.
23087         (make_vector_type): Dito.
23088         * tree.h (iterative_hash_expr): Dito.
23090 2014-07-31  Chen Gang  <gang.chen.5i5j@gmail.com>
23092         * gcc.c (do_spec_1): Allocate enough space for saved_suffix.
23094 2014-07-31  James Greenhalgh  <james.greenhalgh@arm.com>
23096         * config/aarch64/arm_neon.h (vpadd_<suf><8,16,32,64>): Move to
23097         correct alphabetical position.
23098         (vpaddd_f64): Rewrite using builtins.
23099         (vpaddd_s64): Move to correct alphabetical position.
23100         (vpaddd_u64): New.
23102 2014-07-31  Oleg Endo  <olegendo@gcc.gnu.org>
23104         PR target/61844
23105         * config/sh/sh.c (sh_legitimate_address_p,
23106         sh_legitimize_reload_address): Handle reg+reg address modes when
23107         ALLOW_INDEXED_ADDRESS is false.
23108         * config/sh/predicates.md (general_movsrc_operand,
23109         general_movdst_operand): Likewise.
23111 2014-07-31  James Greenhalgh  <james.greenhalgh@arm.com>
23113         * config/aarch64/aarch64-builtins.c
23114         (aarch64_gimple_fold_builtin): Don't fold reduction operations for
23115         BYTES_BIG_ENDIAN.
23117 2014-07-31  James Greenhalgh  <james.greenhalgh@arm.com>
23119         * config/aarch64/aarch64.c (aarch64_simd_vect_par_cnst_half): Vary
23120         the generated mask based on BYTES_BIG_ENDIAN.
23121         (aarch64_simd_check_vect_par_cnst_half): New.
23122         * config/aarch64/aarch64-protos.h
23123         (aarch64_simd_check_vect_par_cnst_half): New.
23124         * config/aarch64/predicates.md (vect_par_cnst_hi_half): Refactor
23125         the check out to aarch64_simd_check_vect_par_cnst_half.
23126         (vect_par_cnst_lo_half): Likewise.
23127         * config/aarch64/aarch64-simd.md
23128         (aarch64_simd_move_hi_quad_<mode>): Always use vec_par_cnst_lo_half.
23129         (move_hi_quad_<mode>): Always generate a low mask.
23131 2014-07-30  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
23133         * doc/invoke.texi (AVR Options): Add documentation about
23134         __AVR_DEVICE_NAME__ built-in macro.
23136 2014-07-31  Charles Baylis  <charles.baylis@linaro.org>
23138         PR target/61948
23139         * config/arm/neon.md (ashldi3_neon): Don't emit arm_ashldi3_1bit unless
23140         constraints are satisfied.
23141         (<shift>di3_neon): Likewise.
23143 2014-07-31  Richard Biener  <rguenther@suse.de>
23145         PR tree-optimization/61964
23146         * tree-ssa-tail-merge.c (gimple_equal_p): Handle non-SSA LHS solely
23147         by structural equality.
23149 2014-07-31  Yury Gribov  <y.gribov@samsung.com>
23151         * doc/cpp.texi (__SANITIZE_ADDRESS__): Updated description.
23152         * doc/invoke.texi (-fsanitize=kernel-address): Describe new option.
23153         * flag-types.h (SANITIZE_USER_ADDRESS, SANITIZE_KERNEL_ADDRESS):
23154         New enums.
23155         * gcc.c (sanitize_spec_function): Support new option.
23156         (SANITIZER_SPEC): Remove now redundant check.
23157         * opts.c (common_handle_option): Support new option.
23158         (finish_options): Check for incompatibilities.
23159         * toplev.c (process_options): Split userspace-specific checks.
23161 2014-07-31  Richard Biener  <rguenther@suse.de>
23163         * lto-streamer.h (struct output_block): Remove global.
23164         (struct data_in): Remove labels, num_named_labels and
23165         num_unnamed_labels.
23166         * lto-streamer-in.c (lto_data_in_delete): Do not free labels.
23167         * lto-streamer-out.c (produce_asm_for_decls): Do not set global.
23169 2014-07-31  Marc Glisse  <marc.glisse@inria.fr>
23171         PR c++/60517
23172         * common.opt (-Wreturn-local-addr): Moved from c.opt.
23173         * gimple-ssa-isolate-paths.c: Include diagnostic-core.h and intl.h.
23174         (isolate_path): New argument to avoid inserting a trap.
23175         (find_implicit_erroneous_behaviour): Handle returning the address
23176         of a local variable.
23177         (find_explicit_erroneous_behaviour): Likewise.
23179 2014-07-31  Bingfeng Mei <bmei@broadcom.com>
23181         PR lto/61868
23182         * toplev.c (init_random_seed): Move piece of code never called to
23183         set_random_seed.
23184         (set_random_seed): see above.
23186 2014-07-31  Tom de Vries  <tom@codesourcery.com>
23188         * tree-ssa-loop.c (pass_tree_loop_init::execute): Remove dead code.
23190 2014-07-31  Richard Sandiford  <rdsandiford@googlemail.com>
23192         * ira.c (insn_contains_asm_1, insn_contains_asm): Delete.
23193         (compute_regs_asm_clobbered): Use extract_asm_operands instead.
23195 2014-07-31  Richard Biener  <rguenther@suse.de>
23197         * data-streamer.h (streamer_write_data_stream): Declare here,
23198         renamed from ...
23199         * lto-streamer.h (lto_output_data_stream): ... this.  Remove.
23200         * lto-cgraph.c (lto_output_node): Adjust.
23201         (lto_output_varpool_node): Likewise.
23202         * data-streamer-out.c (streamer_string_index): Likewise.
23203         (streamer_write_data_stream, lto_append_block): Move from ...
23204         * lto-section-out.c (lto_output_data_stream,
23205         lto_append_block): ... here.
23207 2014-07-30  Mike Stump  <mikestump@comcast.net>
23209         * configure.ac: Also check for popen.
23210         * tree-loop-distribution.c (dot_rdg): Autoconfize popen use.
23211         * configure: Regenerate.
23212         * config.in:  Regenerate.
23214 2014-07-30  Martin Jambor  <mjambor@suse.cz>
23216         * tree-sra.c (sra_ipa_modify_assign): Change type of the first
23217         parameter to gimple.
23219 2014-07-30  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
23221         * config/s390/s390.c (s390_emit_tpf_eh_return): Pass original return
23222         address as second parameter to __tpf_eh_return routine.
23224 2014-07-30  Jiong Wang  <jiong.wang@arm.com>
23226         * config/arm/arm.c (arm_get_frame_offsets): Adjust condition for
23227         Thumb2.
23229 2014-07-30  Tom Tromey  <tromey@redhat.com>
23231         PR c/59855
23232         * doc/invoke.texi (Warning Options): Document -Wdesignated-init.
23233         * doc/extend.texi (Type Attributes): Document designated_init
23234         attribute.
23236 2014-07-30  Roman Gareev  <gareevroman@gmail.com>
23238         * graphite-isl-ast-to-gimple.c:
23239         (gcc_expression_from_isl_ast_expr_id): Add calling of fold_convert.
23240         (gcc_expression_from_isl_expression): Pass type to
23241         gcc_expression_from_isl_ast_expr_id.
23243 2014-07-30  Richard Biener  <rguenther@suse.de>
23245         * lto-streamer.h (lto_write_data): New function.
23246         * langhooks.c (lhd_append_data): Do not free block.
23247         * lto-section-out.c (lto_write_data): New function writing
23248         raw data to the current section.
23249         (lto_write_stream): Adjust for langhook semantic change.
23250         (lto_destroy_simple_output_block): Write header directly.
23251         * lto-opts.c (lto_write_options): Write options directly.
23252         * lto-streamer-out.c (produce_asm): Write heaeder directly.
23253         (lto_output_toplevel_asms): Likewise.
23254         (copy_function_or_variable): Copy data directly.
23255         (write_global_references): Output index table directly.
23256         (lto_output_decl_state_refs): Likewise.
23257         (write_symbol): Write data directly.
23258         (produce_symtab): Adjust.
23259         (produce_asm_for_decls): Output header and refs directly.
23261 2014-07-29  Jan Hubicka  <hubicka@ucw.cz>
23263         * ipa-devirt.c (polymorphic_call_target_d): Rename nonconstruction_targets
23264         to speculative_targets
23265         (get_class_context): Fix handling of contextes without outer type;
23266         avoid matching non-polymorphic types in LTO.
23267         (possible_polymorphic_call_targets): Trun nonconstruction_targetsp
23268         parameter to speculative_targetsp; handle speculation.
23269         (dump_possible_polymorphic_call_targets): Update dumping.
23271 2014-07-29  Jan Hubicka  <hubicka@ucw.cz>
23273         * common.opt (Wodr): Enable by default.
23275 2014-07-29  Olivier Hainque  <hainque@adacore.com>
23277         * config/vxworksae.h (VXWORKS_OVERRIDE_OPTIONS): Define.
23279 2014-07-29  H.J. Lu  <hongjiu.lu@intel.com>
23281         PR bootstrap/61914
23282         * gengtype.c (strtoken): New function.
23283         (create_user_defined_type): Replace strtok with strtoken.
23285 2014-07-29  Nathan Sidwell  <nathan@acm.org>
23287         * gcov-io.c (gcov_var): Make hidden.
23288         * gcov-tool.c (gcov_list, gcov_exit): Remove declarations.
23289         (gcov_do_dump): Declare.
23290         (gcov_output_files): Call gcov_do_dump, not gcov_exit).
23292 2014-07-29  Martin Jambor  <mjambor@suse.cz>
23294         * tree-sra.c (sra_modify_constructor_assign): Change type of stmt
23295         parameter to gimple.
23296         (sra_modify_assign): Likewise.
23298 2014-07-29  Richard Biener  <rguenther@suse.de>
23300         PR middle-end/52478
23301         * expr.c (expand_expr_real_2): Revert last change.
23303 2014-07-28  Jan Hubicka  <hubicka@ucw.cz>
23305         * cgraph.c (cgraph_node::create_indirect_edge): Copy speculative data.
23306         * cgraph.h (cgraph_indirect_call_info): Add speculative data.
23307         * gimple-fold.c (fold_gimple_assign): Fix check for virtual
23308         call.
23309         * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Update
23310         (contains_type_p): Forward declare.
23311         (polymorphic_call_target_hasher::hash): Hash speculative info.
23312         (polymorphic_call_target_hasher::equal): Compare speculative info.
23313         (get_class_context): Handle speuclation.
23314         (contains_type_p): Update.
23315         (get_polymorphic_call_info_for_decl): Update.
23316         (walk_ssa_copies): Break out from ...
23317         (get_polymorphic_call_info): ... here; set speculative context
23318         before giving up.
23319         * ipa-prop.c (ipa_write_indirect_edge_info,
23320         ipa_read_indirect_edge_info): Stream speculative context.
23321         * ipa-utils.h (ipa_polymorphic_call_context): Add speculative info
23322         (SPECULATIVE_OFFSET, SPECULATIVE_OUTER_TYPE,
23323         SPECULATIVE_MAYBE_DERIVED_TYPE).
23324         (possible_polymorphic_call_targets overriders): Update.
23325         (dump_possible_polymorphic_call_targets overriders): Update.
23326         (dump_possible_polymorphic_call_target_p overriders): Update.
23328 2014-07-28  Jan Hubicka  <hubicka@ucw.cz>
23330         * gimple-fold.c (fold_gimple_assign): Fix condition guarding
23331         ipa-devirt path; fix thinko there.
23333 2014-07-28  Trevor Saunders  <tsaunders@mozilla.com>
23335         * config/i386/i386.c (ix86_return_in_memory): Replace one
23336         ATTRIBUTE_UNUSED where the attribute can actually sometimes be unused.
23338 2014-07-28  Marek Polacek  <polacek@redhat.com>
23340         * doc/invoke.texi (-Wno-odr): Fix @item entry.  Tweak wording.
23342 2014-07-28  Peter Bergner  <bergner@vnet.ibm.com>
23344         * config.gcc (powerpc*-*-linux*): Include gnu-user.h in tm_file.
23345         * config/rs6000/sysv4.h (CC1_SPEC): Undefine it before defining it.
23346         * config/rs6000/linux.h (CPLUSPLUS_CPP_SPEC): Delete define.
23347         (LINK_GCC_C_SEQUENCE_SPEC): Likewise.
23348         (USE_LD_AS_NEEDED): Likewise.
23349         (ASM_APP_ON): Likewise.
23350         (ASM_APP_OFF): Likewise.
23351         (TARGET_POSIX_IO): Likewise.
23352         * config/rs6000/linux64.h (CPLUSPLUS_CPP_SPEC): Likewise.
23353         (LINK_GCC_C_SEQUENCE_SPEC): Likewise.
23354         (USE_LD_AS_NEEDED): Likewise.
23355         (ASM_APP_ON): Likewise.
23356         (ASM_APP_OFF): Likewise.
23357         (TARGET_POSIX_IO): Likewise.
23359 2014-07-28  Eric Botcazou  <ebotcazou@adacore.com>
23361         PR middle-end/61734
23362         * fold-const.c (fold_comparison): Disable X - Y CMP 0 to X CMP Y for
23363         operators other than the equality operators.
23365 2014-07-28  Richard Biener  <rguenther@suse.de>
23367         PR middle-end/52478
23368         * optabs.c (gen_int_libfunc): For -ftrapv libfuncs make
23369         sure to register SImode ones, not only >= word_mode ones.
23370         * expr.c (expand_expr_real_2): When expanding -ftrapv
23371         binops do not use OPTAB_LIB_WIDEN.
23373 2014-07-28  Richard Sandiford  <rdsandiford@googlemail.com>
23375         PR middle-end/61919
23376         * tree-outof-ssa.c (insert_partition_copy_on_edge)
23377         (insert_value_copy_on_edge, insert_rtx_to_part_on_edge)
23378         (insert_part_to_rtx_on_edge): Copy partition_to_pseudo rtxes before
23379         inserting them in the insn stream.
23381 2014-07-28  Marek Polacek  <polacek@redhat.com>
23383         PR middle-end/61913
23384         * common.opt (Wodr): Add Var.
23386 2014-07-28  Richard Biener  <rguenther@suse.de>
23388         PR tree-optimization/61921
23389         * tree-ssa-structalias.c (create_variable_info_for_1): Check
23390         if there is a varpool node before dereferencing it.
23392 2014-07-28  Roman Gareev  <gareevroman@gmail.com>
23394         * graphite-sese-to-poly.c:
23395         (new_pbb_from_pbb): Set a new id of pbb1->domain (instead of using the
23396         id of the pbb), which contains pointer to the pbb1.
23398         * gcc.dg/graphite/isl-ast-gen-if-2.c: New testcase.
23400 2014-07-28  Roman Gareev  <gareevroman@gmail.com>
23402         * graphite-isl-ast-to-gimple.c:
23403         (graphite_create_new_guard): New function.
23404         (translate_isl_ast_node_if): New function.
23405         (translate_isl_ast): Add calling of translate_isl_ast_node_if.
23407         * gcc.dg/graphite/isl-ast-gen-if-1.c: New testcase.
23409 2014-07-27  Anthony Green  <green@moxielogic.com>
23411         * config.gcc: Add moxie-*-moxiebox* configuration.
23412         * config/moxie/moxiebox.h: New file.
23414 2014-07-26  Andrew Pinski  <apinski@cavium.com>
23416         * config/aarch64/aarch64.md (*extr_insv_lower_reg<mode>): Remove +
23417         from the read only register.
23419 2014-07-26  Richard Sandiford  <rdsandiford@googlemail.com>
23421         * ira-costs.c (find_costs_and_classes): For -O0, use the best class
23422         as the allocation class if it isn't likely to be spilled.
23424 2014-07-26  Richard Sandiford  <rdsandiford@googlemail.com>
23426         * rtl.h (tls_referenced_p): Declare.
23427         * rtlanal.c (tls_referenced_p_1, tls_referenced_p): New functions.
23428         * config/mips/mips.c (mips_tls_symbol_ref_1): Delete.
23429         (mips_cannot_force_const_mem): Use tls_referenced_p.
23430         * config/pa/pa-protos.h (pa_tls_referenced_p): Delete.
23431         * config/pa/pa.h (CONSTANT_ADDRESS_P): Use tls_referenced_p
23432         instead of pa_tls_referenced_p.
23433         * config/pa/pa.c (hppa_legitimize_address, pa_cannot_force_const_mem)
23434         (pa_emit_move_sequence, pa_emit_move_sequence): Likewise.
23435         (pa_legitimate_constant_p): Likewise.
23436         (pa_tls_symbol_ref_1, pa_tls_referenced_p): Delete.
23437         * config/rs6000/rs6000.c (rs6000_tls_referenced_p): Delete.
23438         (rs6000_cannot_force_const_mem, rs6000_emit_move)
23439         (rs6000_address_for_altivec): Use tls_referenced_p instead of
23440         rs6000_tls_referenced_p.
23441         (rs6000_tls_symbol_ref_1): Delete.
23443 2014-07-26  Marc Glisse  <marc.glisse@inria.fr>
23445         PR target/44551
23446         * simplify-rtx.c (simplify_binary_operation_1) <VEC_SELECT>:
23447         Optimize inverse of a VEC_CONCAT.
23449 2014-07-25  Xinliang David Li  <davidxl@google.com>
23451         * params.def: New parameter.
23452         * coverage.c (get_coverage_counts): Check new flag.
23453         (coverage_compute_profile_id): Check new flag.
23454         (coverage_begin_function): Check new flag.
23455         (coverage_end_function): Check new flag.
23456         * value-prof.c (coverage_node_map_initialized_p): New function.
23457         (init_node_map): Populate map with all functions.
23458         * doc/invoke.texi: Document new parameter.
23460 2014-07-25  Jan Hubicka  <hubicka@ucw.cz>
23461             Richard Biener <rguenther@suse.de>
23463         * lto-streamer-out.c (struct sccs): Turn to ...
23464         (class DFS): ... this one; refactor the DFS walk so it can
23465         be re-done on per-SCC basis.
23466         (DFS::DFS): New constructor.
23467         (DFS::~DFS): New destructor.
23468         (hash_tree): Add new MAP argument holding in-SCC hash values;
23469         remove POINTER_TYPE hashing hack.
23470         (scc_entry_compare): Rename to ...
23471         (DFS::scc_entry_compare): ... this one.
23472         (hash_scc): Rename to ...
23473         (DFS::hash_scc): ... this one; pass output_block instead
23474         of streamer_cache; work harder to get unique and stable SCC
23475         hashes.
23476         (DFS_write_tree): Rename to ...
23477         (DFS::DFS_write_tree): ... this one; add SINGLE_P parameter.
23478         (lto_output_tree): Update.
23480 2014-07-25  Andi Kleen  <ak@linux.intel.com>
23482         * lto-streamer-out.c (hash_tree): Convert to inchash.
23484 2014-07-25  Andi Kleen  <ak@linux.intel.com>
23486         * tree.c (build_type_attribute_qual_variant): Use inchash.
23487         (type_hash_list): Dito.
23488         (attribute_hash_list): Dito
23489         (iterative_hstate_expr): Dito.
23490         (iterative_hash_expr): Dito.
23491         (build_range_type_1): Dito.
23492         (build_array_type_1): Dito.
23493         (build_function_type): Dito.
23494         (build_method_type_directly): Dito.
23495         (build_offset_type): Dito.
23496         (build_complex_type): Dito.
23497         (make_vector_type): Dito.
23498         * tree.h (iterative_hash_expr): Add compat wrapper.
23499         (iterative_hstate_expr): Add.
23501 2014-07-25  Andi Kleen  <ak@linux.intel.com>
23503         * Makefile.in (OBJS): Add inchash.o.
23504         (PLUGIN_HEADERS): Add inchash.h.
23505         * ipa-devirt.c: Include inchash.h.
23506         * lto-streamer-out.c: Dito.
23507         * tree-ssa-dom.c: Dito.
23508         * tree-ssa-pre.c: Dito.
23509         * tree-ssa-sccvn.c: Dito.
23510         * tree-ssa-tail-merge.c: Dito.
23511         * asan.c: Dito.
23512         * tree.c (iterative_hash_hashval_t): Move to ...
23513         (iterative_hash_host_wide_int): Move to ...
23514         * inchash.c: Here. New file.
23515         * tree.h (iterative_hash_hashval_t): Move to ...
23516         (iterative_hash_host_wide_int): Move to ...
23517         * inchash.h: Here. New file.
23519 2014-07-25  Richard Biener  <rguenther@suse.de>
23521         PR middle-end/61762
23522         PR middle-end/61894
23523         * fold-const.c (native_encode_int): Add and handle offset
23524         parameter to do partial encodings of expr.
23525         (native_encode_fixed): Likewise.
23526         (native_encode_real): Likewise.
23527         (native_encode_complex): Likewise.
23528         (native_encode_vector): Likewise.
23529         (native_encode_string): Likewise.
23530         (native_encode_expr): Likewise.
23531         * fold-const.c (native_encode_expr): Add offset parameter
23532         defaulting to -1.
23533         * gimple-fold.c (fold_string_cst_ctor_reference): Remove.
23534         (fold_ctor_reference): Handle all reads from tcc_constant
23535         ctors.
23537 2014-07-25  Richard Biener  <rguenther@suse.de>
23539         * tree-inline.c (estimate_move_cost): Mark speed_p argument
23540         as possibly unused.
23542 2014-07-23  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
23544         * config/avr/avr-c.c (avr_cpu_cpp_builtins): Add __AVR_DEVICE_NAME__.
23546 2014-07-24  Kyle McMartin  <kyle@redhat.com>
23548         * config/aarch64/aarch64-linux.h (TARGET_ASM_FILE_END): Define.
23550 2014-07-24  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
23552         * config/rs6000/rs6000-protos.h (rs6000_special_adjust_field_align_p):
23553         Add prototype.
23554         * config/rs6000/rs6000.c (rs6000_special_adjust_field_align_p): New
23555         function.
23556         * config/rs6000/sysv4.h (ADJUST_FIELD_ALIGN): Call it.
23557         * config/rs6000/linux64.h (ADJUST_FIELD_ALIGN): Likewise.
23558         * config/rs6000/freebsd64.h (ADJUST_FIELD_ALIGN): Likewise.
23560 2014-07-24  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
23562         * config/rs6000/rs6000.c (rs6000_function_arg_boundary): In the AIX
23563         and ELFv2 ABI, do not use the "mode == BLKmode" check to test for
23564         aggregate types.  Instead, *all* aggregate types, except for single-
23565         element or homogeneous float/vector aggregates, are quadword-aligned
23566         if required by their type alignment.  Issue -Wpsabi note when a type
23567         is now treated differently than before.
23569 2014-07-24  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
23571         * config/rs6000/rs6000.c (rs6000_function_arg): If a float argument
23572         does not fit fully into floating-point registers, and there is still
23573         space in the register parameter area, use GPRs to pass those parts
23574         of the argument.  Issue -Wpsabi note if any parameter is now treated
23575         differently than before.
23576         (rs6000_arg_partial_bytes): Update.
23578 2014-07-24  Uros Bizjak  <ubizjak@gmail.com>
23580         * config/alpha/elf.h: Define TARGET_UNWIND_TABLES_DEFAULT.
23582 2014-07-24  Richard Sandiford  <rdsandiford@googlemail.com>
23584         * rtl.h (target_rtl): Remove lang_dependent_initialized.
23585         * toplev.c (initialize_rtl): Don't use it.  Move previously
23586         "language-dependent" calls to...
23587         (backend_init): ...here.
23588         (lang_dependent_init_target): Don't set lang_dependent_initialized.
23589         Assert that RTL initialization hasn't happend yet.
23591 2014-07-24  Richard Sandiford  <rdsandiford@googlemail.com>
23593         PR rtl-optimization/61629
23594         * reginfo.c (reinit_regs): Only call ira_init and recog_init if
23595         they have already been initialized.
23597 2014-07-24  Richard Sandiford  <rdsandiford@googlemail.com>
23599         PR middle-end/61268
23600         * function.c (assign_parm_setup_reg): Prevent invalid sharing of
23601         DECL_INCOMING_RTL and entry_parm.
23602         (get_arg_pointer_save_area): Likewise arg_pointer_save_area.
23603         * calls.c (load_register_parameters): Likewise argument values.
23604         (emit_library_call_value_1, store_one_arg): Likewise argument
23605         save areas.
23606         * config/i386/i386.c (assign_386_stack_local): Likewise the local
23607         stack slot.
23608         * explow.c (validize_mem): Modify the argument in-place.
23610 2014-07-24  Jiong Wang  <jiong.wang@arm.com>
23612         * config/aarch64/aarch64.c (aarch64_popwb_single_reg): New function.
23613         (aarch64_expand_epilogue): Optimize epilogue when !frame_pointer_needed.
23615 2014-07-24  Jiong Wang  <jiong.wang@arm.com>
23617         * config/aarch64/aarch64.c (aarch64_pushwb_single_reg): New function.
23618         (aarch64_expand_prologue): Optimize prologue when !frame_pointer_needed.
23620 2014-07-24  Jiong Wang  <jiong.wang@arm.com>
23622         * config/aarch64/aarch64.c (aarch64_restore_callee_saves)
23623         (aarch64_save_callee_saves): New parameter "skip_wb".
23624         (aarch64_expand_prologue, aarch64_expand_epilogue): Update call site.
23626 2014-07-24  Jiong Wang  <jiong.wang@arm.com>
23628         * config/aarch64/aarch64.h (frame): New fields "wb_candidate1" and
23629         "wb_candidate2".
23630         * config/aarch64/aarch64.c (aarch64_layout_frame): Initialize above.
23632 2014-07-24  Roman Gareev  <gareevroman@gmail.com>
23634         * graphite-isl-ast-to-gimple.c:
23635         (graphite_create_new_loop): Add calling of isl_id_free to properly
23636         decrement reference counts.
23638         * gcc.dg/graphite/isl-ast-gen-blocks-4.c: New testcase.
23640 2014-07-24  Martin Liska  <mliska@suse.cz>
23641         * config/mips/mips.c (mips_start_unique_function): Correct cgraph_node
23642         function used.
23643         * config/rs6000/rs6000.c (call_ABI_of_interest): Likewise.
23644         (rs6000_code_end): Likewise.
23646 2014-07-24  Martin Liska  <mliska@suse.cz>
23648         * config/rs6000/rs6000.c (rs6000_xcoff_declare_function_name): Correct
23649         symtab_node funtion used.
23650         (rs6000_xcoff_declare_object_name): Likewise.
23652 2014-07-24  Martin Liska  <mliska@suse.cz>
23654         * cgraphunit.c (compile): Correct function used.
23656 2014-07-24  Jan Hubicka  <hubicka@ucw.cz>
23658         * lto-streamer-out.c (tree_is_indexable): Consider IMPORTED_DECL
23659         as non-indexable.
23661 2014-07-24  Jan Hubicka  <hubicka@ucw.cz>
23663         PR lto/61802
23664         * varasm.c (bss_initializer_p): Handle offlined ctors.
23665         (align_variable, get_variable_align): Likewise.
23666         (make_decl_one_only): Likewise.
23667         (default_binds_local_p_1): Likewise.
23668         (decl_binds_to_current_def_p): Likewise.
23669         (get_variable_section): Get constructor if it is offlined.
23670         (assemble_variable_contents): Sanity check that the caller
23671         streamed in the ctor in LTO.
23673 2014-07-24  Roman Gareev  <gareevroman@gmail.com>
23675         * graphite-isl-ast-to-gimple.c:
23676         (binary_op_to_tree): Add calling of translate_isl_ast_node_block.
23677         (gcc_expression_from_isl_expr_op): Move isl_ast_op_pdiv_q,
23678         isl_ast_op_pdiv_r to the different case.
23680         * gcc.dg/graphite/isl-ast-gen-blocks-3.c: New testcase.
23682 2014-07-24  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
23684         PR middle-end/61876
23685         * convert.c (convert_to_integer): Do not convert BUILT_IN_ROUND and cast
23686         when flag_errno_math is on.
23688 2014-07-24  Martin Liska  <mliska@suse.cz>
23690         * cgraph.h (varpool_node):
23691         (availability get_availability (void)):
23692         created from cgraph_variable_initializer_availability
23693         (inline varpool_node *ultimate_alias_target (availability *availability = NULL)
23694         created from: cgraph_variable_initializer_availability
23695         (inline varpool_node *get_alias_target (void)): created from varpool_alias_target
23696         (void finalize_named_section_flags (void)):
23697         created from varpool_finalize_named_section_flags
23698         (bool assemble_decl (void)): created from varpool_assemble_decl
23699         (void analyze (void)): created from varpool_analyze_node
23700         (bool call_for_node_and_aliases (bool (*callback) (varpool_node *, void *),
23701         void *data, bool include_overwritable)): created fromvarpool_for_node_and_aliases
23702         (void remove_initializer (void)): created from varpool_remove_initializer
23703         (tree get_constructor (void)): created from varpool_get_constructor
23704         (bool externally_visible_p (void)): created from varpool_externally_visible_p
23705         (bool ctor_useable_for_folding_p (void)): created from varpool_ctor_useable_for_folding_p
23706         (inline bool all_refs_explicit_p ()): created from varpool_all_refs_explicit_p
23707         (inline bool can_remove_if_no_refs_p (void)): created from varpool_can_remove_if_no_refs
23708         (static inline varpool_node *get (const_tree decl)): created from varpool_get_node
23709         (static void finalize_decl (tree decl)): created from varpool_finalize_decl
23710         (static bool output_variables (void)): created from varpool_output_variables
23711         (static varpool_node * create_extra_name_alias (tree alias, tree decl)):
23712         created from varpool_extra_name_alias
23713         (static varpool_node * create_alias (tree, tree)): created from varpool_create_variable_alias
23714         (static void dump_varpool (FILE *f)): created from dump_varpool
23715         (static void DEBUG_FUNCTION debug_varpool (void)): created from debug_varpool
23716         (static varpool_node *create_empty (void)): created from varpool_create_empty_node
23717         (static varpool_node *get_create (tree decl)): created from varpool_node_for_decl
23718         (static varpool_node *get_for_asmname (tree asmname)): created from varpool_node_for_asm
23719         (void assemble_aliases (void)): created from assemble_aliases
23721 2014-07-24  Martin Liska  <mliska@suse.cz>
23723         * cgraph.h (symtab_node):
23724         (void register_symbol (void)): created from symtab_register_node
23725         (void remove (void)): created from symtab_remove_node
23726         (void dump (FILE *f)): created from dump_symtab_node
23727         (void DEBUG_FUNCTION debug (void)): created from debug_symtab_node
23728         (void DEBUG_FUNCTION verify (void)): created from verify_symtab_node
23729         (struct ipa_ref *add_reference (symtab_node *referred_node,
23730         enum ipa_ref_use use_type)): created from add_reference
23731         (struct ipa_ref *add_reference (symtab_node *referred_node,
23732         enum ipa_ref_use use_type, gimple stmt)): created from add_reference
23733         (struct ipa_ref *maybe_add_reference (tree val, enum ipa_ref_use use_type,
23734         gimple stmt)): created from maybe_add_reference
23735         (bool semantically_equivalent_p (symtab_node *target)): created from
23736         symtab_semantically_equivalent_p
23737         (void remove_from_same_comdat_group (void)): created from
23738         remove_from_same_comdat_group
23739         (void add_to_same_comdat_group (symtab_node *old_node)): created from
23740         symtab_add_to_same_comdat_group
23741         (void dissolve_same_comdat_group_list (void)): created from
23742         symtab_dissolve_same_comdat_group_list
23743         (bool used_from_object_file_p (void)): created from symtab_used_from_object_file_p
23744         (symtab_node *ultimate_alias_target (enum availability *avail = NULL)):
23745         created from symtab_alias_ultimate_target
23746         (inline symtab_node *next_defined_symbol (void)): created from
23747         symtab_next_defined_symbol
23748         (bool resolve_alias (symtab_node *target)): created from
23749         symtab_resolve_alias
23750         (bool call_for_symbol_and_aliases (bool (*callback) (symtab_node *, void *),
23751         void *data, bool include_overwrite)): created from symtab_for_node_and_aliases
23752         (symtab_node *noninterposable_alias (void)): created from symtab_nonoverwritable_alias
23753         (inline symtab_node *get_alias_target (void)): created from symtab_alias_target
23754         (void set_section (const char *section)): created from set_section_1
23755         (enum availability get_availability (void)): created from symtab_node_availability
23756         (void make_decl_local (void)): created from symtab_make_decl_local
23757         (bool real_symbol_p (void)): created from symtab_read_node
23758         (can_be_discarded_p (void)): created from symtab_can_be_discarded
23759         (inline bool comdat_local_p (void)): created from symtab_comdat_local_p
23760         (inline bool in_same_comdat_group_p (symtab_node *target)): created from
23761         symtab_in_same_comdat_p;
23762         (bool address_taken_from_non_vtable_p (void)): created from
23763         address_taken_from_non_vtable_p
23764         (static inline symtab_node *get (const_tree decl)): created from symtab_get_node
23765         (static void dump_table (FILE *)): created from dump_symtab
23766         (static inline DEBUG_FUNCTION void debug_symtab (void)): created from debug_symtab
23767         (static DEBUG_FUNCTION void verify_symtab_nodes (void)): created from verify_symtab
23768         (static bool used_from_object_file_p_worker (symtab_node *node)): created from
23769         symtab_used_from_object_file_p
23770         (void dump_base (FILE *)): created from dump_symtab_base
23771         (bool DEBUG_FUNCTION verify_base (void)): created from verify_symtab_base
23772         (void unregister (void)): created from symtab_unregister_node
23773         (struct symbol_priority_map *priority_info (void)): created from symtab_priority_info
23774         (static bool set_implicit_section (symtab_node *n, void *)): created from set_implicit_section
23775         (static bool noninterposable_alias (symtab_node *node, void *data)): created from
23776         symtab_nonoverwritable_alias_1
23777         * cgraph.h (cgraph_node):
23778         (bool remove_symbol_and_inline_clones (cgraph_node *forbidden_node = NULL)):
23779         created from cgraph_remove_node_and_inline_clones
23780         (void record_stmt_references (gimple stmt)): created from ipa_record_stmt_references
23781         (void set_call_stmt_including_clones (gimple old_stmt, gimple new_stmt,
23782         bool update_speculative = true)): created from cgraph_set_call_stmt_including_clones
23783         (cgraph_node *function_symbol (enum availability *avail = NULL)):
23784         created from cgraph_function_node
23785         (cgraph_node *create_clone (tree decl, gcov_type count, int freq, bool update_original,
23786         vec<cgraph_edge *> redirect_callers, bool call_duplication_hook,
23787         struct cgraph_node *new_inlined_to, bitmap args_to_skip)):
23788         created from cgraph_create_clone
23789         (cgraph_node *create_virtual_clone (vec<cgraph_edge *> redirect_callers,
23790         vec<ipa_replace_map *, va_gc> *tree_map, bitmap args_to_skip, const char * suffix)):
23791         created from cgraph_create_virtual_clone
23792         (cgraph_node *find_replacement (void)): created from cgraph_find_replacement_node
23793         (cgraph_node *create_version_clone (tree new_decl, vec<cgraph_edge *> redirect_callers,
23794         bitmap bbs_to_copy)): created from cgraph_copy_node_for_versioning
23795         (cgraph_node *create_version_clone_with_body (vec<cgraph_edge *> redirect_callers,
23796         vec<ipa_replace_map *, va_gc> *tree_map, bitmap args_to_skip, bool skip_return,
23797         bitmap bbs_to_copy, basic_block new_entry_block, const char *clone_name)):
23798         created from cgraph_function_version_info
23799         (struct cgraph_function_version_info *insert_new_function_version (void)):
23800         created from insert_new_cgraph_node_version
23801         (struct cgraph_function_version_info *function_version (void)): created from
23802         get_cgraph_node_version
23803         (void analyze (void)): created from analyze_function
23804         (cgraph_node * create_thunk (tree alias, tree, bool this_adjusting,
23805         HOST_WIDE_INT fixed_offset, HOST_WIDE_INT virtual_value, tree virtual_offset,
23806         tree real_alias) cgraph_add_thunk
23807         (inline cgraph_node *get_alias_target (void)): created from cgraph_alias_target
23808         (cgraph_node *ultimate_alias_target (availability *availability = NULL)):
23809         created from cgraph_function_or_thunk_node
23810         (bool expand_thunk (bool output_asm_thunks, bool force_gimple_thunk)):
23811         created from expand_thunk
23812         (void reset (void)): created from cgraph_reset_node
23813         (void create_wrapper (cgraph_node *target)): created from cgraph_make_wrapper
23814         (void DEBUG_FUNCTION verify_node (void)): created from verify_cgraph_node
23815         (void remove (void)): created from cgraph_remove_node
23816         (void dump (FILE *f)): created from dump_cgraph_node
23817         (void DEBUG_FUNCTION debug (void)): created from debug_cgraph_node
23818         (bool get_body (void)): created from cgraph_get_body
23819         (void release_body (void)): created from cgraph_release_function_body
23820         (void unnest (void)): created from cgraph_unnest_node
23821         (void make_local (void)): created from cgraph_make_node_local
23822         (void mark_address_taken (void)): created from cgraph_mark_address_taken_node
23823         (struct cgraph_edge *create_edge (cgraph_node *callee, gimple call_stmt,
23824         gcov_type count, int freq)): created from cgraph_create_edge
23825         (struct cgraph_edge *create_indirect_edge (gimple call_stmt, int ecf_flags,
23826         gcov_type count, int freq)): created from cgraph_create_indirect_edge
23827         (void create_edge_including_clones (struct cgraph_node *callee, gimple old_stmt,
23828         gimple stmt, gcov_type count, int freq, cgraph_inline_failed_t reason)):
23829         created from cgraph_create_edge_including_clones
23830         (cgraph_edge *get_edge (gimple call_stmt)): created from cgraph_edge
23831         (vec<cgraph_edge *> collect_callers (void)): created from collect_callers_of_node
23832         (void remove_callers (void)): created from cgraph_node_remove_callers
23833         (void remove_callees (void)): created from cgraph_node_remove_callees
23834         (enum availability get_availability (void)): created from cgraph_function_body_availability
23835         (void set_nothrow_flag (bool nothrow)): created from cgraph_set_nothrow_flag
23836         (void set_const_flag (bool readonly, bool looping)): created from cgraph_set_const_flag
23837         (void set_pure_flag (bool pure, bool looping)): created from cgraph_set_pure_flag
23838         (void call_duplication_hooks (cgraph_node *node2)): created from
23839         cgraph_call_node_duplication_hooks
23840         (bool call_for_symbol_and_aliases (bool (*callback) (cgraph_node *, void *),
23841         void *data, bool include_overwritable)): created from cgraph_for_node_and_aliases
23842         (bool call_for_symbol_thunks_and_aliases (bool (*callback) (cgraph_node *node, void *data),
23843         void *data, bool include_overwritable)): created from cgraph_for_node_thunks_and_aliases
23844         (void call_function_insertion_hooks (void)):
23845         created from cgraph_call_function_insertion_hooks
23846         (inline void mark_force_output (void)): created from cgraph_mark_force_output_node
23847         (bool local_p (void)): created from cgraph_local_node
23848         (bool can_be_local_p (void)): created from cgraph_node_can_be_local_p
23849         (bool cannot_return_p (void)): created from cgraph_node_cannot_return
23850         (bool only_called_directly_p (void)): created from cgraph_only_called_directly_p
23851         (inline bool only_called_directly_or_aliased_p (void)):
23852         created from cgraph_only_called_directly_or_aliased_p
23853         (bool will_be_removed_from_program_if_no_direct_calls_p (void)):
23854         created from cgraph_will_be_removed_from_program_if_no_direct_calls
23855         (bool can_remove_if_no_direct_calls_and_refs_p (void)):
23856         created from cgraph_can_remove_if_no_direct_calls_and_refs_p
23857         (bool can_remove_if_no_direct_calls_p (void)):
23858         created from cgraph_can_remove_if_no_direct_calls_p
23859         (inline bool has_gimple_body_p (void)):
23860         created from cgraph_function_with_gimple_body_p
23861         (bool optimize_for_size_p (void)): created from cgraph_optimize_for_size_p
23862         (static void dump_cgraph (FILE *f)): created from dump_cgraph
23863         (static inline void debug_cgraph (void)): created from debug_cgraph
23864         (static void record_function_versions (tree decl1, tree decl2)):
23865         created from record_function_versions
23866         (static void delete_function_version (tree decl)):
23867         created from delete_function_version
23868         (static void add_new_function (tree fndecl, bool lowered)):
23869         created from cgraph_add_new_function
23870         (static inline cgraph_node *get (const_tree decl)): created from cgraph_get_node
23871         (static cgraph_node * create (tree decl)): created from cgraph_create_node
23872         (static cgraph_node * create_empty (void)): created from cgraph_create_empty_node
23873         (static cgraph_node * get_create (tree)): created from cgraph_get_create_node
23874         (static cgraph_node *get_for_asmname (tree asmname)):
23875         created from cgraph_node_for_asm
23876         (static cgraph_node * create_same_body_alias (tree alias, tree decl)):
23877         created from cgraph_same_body_alias
23878         (static bool used_from_object_file_p_worker (cgraph_node *node,
23879         void *): new function
23880         (static bool non_local_p (cgraph_node *node, void *)):
23881         created from cgraph_non_local_node_p_1
23882         (static void DEBUG_FUNCTION verify_cgraph_nodes (void)):
23883         created from verify_cgraph
23884         (static bool make_local (cgraph_node *node, void *)):
23885         created from cgraph_make_node_local
23886         (static cgraph_node *create_alias (tree alias, tree target)):
23887         created from cgraph_create_function_alias
23888         (static cgraph_edge * create_edge (cgraph_node *caller, cgraph_node *callee,
23889         gimple call_stmt, gcov_type count, int freq, bool indir_unknown_callee)):
23890         created from cgraph_create_edge_1
23891         * cgraph.h (varpool_node):
23892         (void remove (void)): created from varpool_remove_node
23893         (void dump (FILE *f)): created from dump_varpool_node
23895 2014-07-24  Richard Biener  <rguenther@suse.de>
23897         PR ipa/61823
23898         * tree-ssa-structalias.c (create_variable_info_for_1):
23899         Use varpool_get_constructor.
23900         (create_variable_info_for): Likewise.
23902 2014-07-24  Jiong Wang  <jiong.wang@arm.com>
23904         * config/aarch64/aarch64.c (aarch64_expand_epilogue): Don't
23905         subtract outgoing area size when restoring stack_pointer_rtx.
23907 2014-07-24  Nick Clifton  <nickc@redhat.com>
23909         * config/rx/rx.md (stack_push): Adjust RTL to account for the fact
23910         that operations are taking place in parallel.
23911         * config/rx.h (FRAME_POINTER_CFA_OFFSET): Delete.
23913 2014-07-24  Thomas Schwinge  <thomas@codesourcery.com>
23915         * omp-low.c (extract_omp_for_data): Add missing break statement.
23917 2014-07-24  Richard Biener  <rguenther@suse.de>
23919         * tree-inline.h (estimate_move_cost): Add speed_p parameter.
23920         * tree-inline.c (estimate_move_cost): Add speed_p parameter
23921         and adjust MOVE_RATIO query accordingly.
23922         (estimate_num_insns): Adjust callers.
23923         * ipa-prop.c (ipa_populate_param_decls): Likewise.
23924         * ipa-cp.c (gather_context_independent_values,
23925         estimate_local_effects): Likewise.
23926         * ipa-split.c (consider_split): Likewise.
23928 2014-07-24  Trevor Saunders  <tsaunders@mozilla.com>
23930         * config/i386/driver-i386.c: Remove names of unused arguments and
23931         unnecessary unused attributes.
23932         * config/i386/host-mingw32.c: Likewise.
23933         * config/i386/i386.c: Likewise.
23934         * config/i386/winnt-stubs.c: Likewise.
23935         * config/i386/winnt.c: Likewise.
23937 2014-07-23  Jiong Wang  <jiong.wang@arm.com>
23939         * config/aarch64/aarch64.c (aarch64_popwb_pair_reg)
23940         (aarch64_gen_loadwb_pair): New helper function.
23941         (aarch64_expand_epilogue): Simplify code using new helper functions.
23942         * config/aarch64/aarch64.md (loadwb_pair<GPF:mode>_<P:mode>): Define.
23944 2014-07-23  Jiong Wang  <jiong.wang@arm.com>
23946         * config/aarch64/aarch64.c (aarch64_pushwb_pair_reg)
23947         (aarch64_gen_storewb_pair): New helper function.
23948         (aarch64_expand_prologue): Simplify code using new helper functions.
23949         * config/aarch64/aarch64.md (storewb_pair<GPF:mode>_<P:mode>): Define.
23951 2014-07-23  Jiong Wang  <jiong.wang@arm.com>
23953         * config/aarch64/aarch64.md: (aarch64_save_or_restore_callee_saves):
23954         Rename to aarch64_save_callee_saves, remove restore code.
23955         (aarch64_restore_callee_saves): New function.
23957 2014-07-23  Jiong Wang  <jiong.wang@arm.com>
23959         * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Deleted.
23960         (aarch64_save_callee_saves): New function to handle reg save
23961         for both core and vectore regs.
23963 2014-07-23  Jiong Wang  <jiong.wang@arm.com>
23965         * config/aarch64/aarch64.c (aarch64_gen_load_pair)
23966         (aarch64_gen_store_pair): New helper function.
23967         (aarch64_save_or_restore_callee_save_registers)
23968         (aarch64_save_or_restore_fprs): Use new helper functions.
23970 2014-07-23  Jiong Wang  <jiong.wang@arm.com>
23972         * config/aarch64/aarch64.c (aarch64_next_callee_save): New function.
23973         (aarch64_save_or_restore_callee_save_registers)
23974         (aarch64_save_or_restore_fprs): Use aarch64_next_callee_save.
23976 2014-07-23  Jiong Wang  <jiong.wang@arm.com>
23978         * config/aarch64/aarch64.c
23979         (aarch64_save_or_restore_callee_save_registers)
23980         (aarch64_save_or_restore_fprs): Hoist calculation of register rtx.
23982 2014-07-23  Jiong Wang  <jiong.wang@arm.com>
23984         * config/aarch64/aarch64.c
23985         (aarch64_save_or_restore_callee_save_registers)
23986         (aarch64_save_or_restore_fprs): Remove 'increment'.
23988 2014-07-23  Jiong Wang  <jiong.wang@arm.com>
23990         * config/aarch64/aarch64.c
23991         (aarch64_save_or_restore_callee_save_registers)
23992         (aarch64_save_or_restore_fprs): Use register offset in
23993         cfun->machine->frame.reg_offset.
23995 2014-07-23  Jiong Wang  <jiong.wang@arm.com>
23997         * config/aarch64/aarch64.c
23998         (aarch64_save_or_restore_callee_save_registers)
23999         (aarch64_save_or_restore_fprs): Remove base_rtx.
24001 2014-07-23  Jiong Wang  <jiong.wang@arm.com>
24003         * config/aarch64/aarch64.c
24004         (aarch64_save_or_restore_callee_save_registers): Rename 'offset'
24005         to 'start_offset'.  Remove local variable 'start_offset'.
24007 2014-07-23  Jiong Wang  <jiong.wang@arm.com>
24009         * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Change
24010         type to HOST_WIDE_INT.
24012 2014-07-23  Jiong Wang  <jiong.wang@arm.com>
24014         * config/aarch64/aarch64.c (aarch64_expand_prologue)
24015         (aarch64_save_or_restore_fprs)
24016         (aarch64_save_or_restore_callee_save_registers): GNU-Stylize code.
24018 2014-07-23  Sebastian Huber  <sebastian.huber@embedded-brains.de>
24020         * config/arm/t-rtems-eabi: Add
24021         mthumb/march=armv7-r/mfpu=vfpv3-d16/mfloat-abi=hard,
24022         mthumb/march=armv7-m/mfpu=fpv4-sp-d16/mfloat-abi=hard,
24023         mbig-endian/mthumb/march=armv7-r, and
24024         mbig-endian/mthumb/march=armv7-r/mfpu=vfpv3-d16/mfloat-abi=hard
24025         multilibs.
24027 2014-07-23  Sebastian Huber  <sebastian.huber@embedded-brains.de>
24028             Chris Johns <chrisj@rtems.org>
24029             Joel Sherrill <joel.sherrill@oarcorp.com>
24031         * config.gcc: Add nios2-*-rtems*.
24032         * config/nios2/rtems.h: New file.
24033         * gcc/config/nios2/t-rtems: New file.
24035 2014-07-23  Segher Boessenkool  <segher@kernel.crashing.org>
24037         PR target/61396
24038         * config/rs6000/rs6000.c (paired_expand_vector_init): Only allow
24039         constant numbers, not general constants.
24040         (rs6000_expand_vector_init): Ditto.
24042 2014-07-23  Nathan Sidwell  <nathan@acm.org>
24044         * gcov-tool.c (gcov_list): Declare here.
24045         (set_gcov_list): Remove.
24046         (gcov_output_files): Set gcov_list directly.
24048 2014-07-23  Host Schirmeier  <horst@schirmeier.com>
24050         * doc/invoke.texi: -O3 enables -ftree-loop-distribute-patterns.
24052 2014-07-23  Jiong Wang  <jiong.wang@arm.com>
24054         * config/arm/arm.c (arm_get_frame_offsets): If both r3 and other
24055         callee-saved registers are available for padding purpose
24056         and r3 is not mandatory, then prefer use those callee-saved
24057         instead of r3.
24059 2014-07-23  Richard Biener  <rguenther@suse.de>
24061         * params.def (PARAM_MAX_COMBINE_INSNS): New.
24062         * combine.c: Include statistics.h and params.h.
24063         (combine_instructions): Guard three and four insn combines
24064         with max-combine-insns value.  Record statistics for combines
24065         performed.
24066         * doc/invoke.texi (max-combine-insns): Document new param.
24068 2014-07-23  Roman Gareev  <gareevroman@gmail.com>
24070         * graphite-isl-ast-to-gimple.c:
24071         (translate_isl_ast_node_block): New function.
24072         (translate_isl_ast): Add calling of translate_isl_ast_node_block.
24074         * gcc.dg/graphite/isl-ast-gen-blocks-1.c: New testcase.
24075         * gcc.dg/graphite/isl-ast-gen-blocks-2.c: New testcase.
24077 2014-07-23  Roman Gareev  <gareevroman@gmail.com>
24079         * graphite-isl-ast-to-gimple.c:
24080         (get_max_schedule_dimensions): New function.
24081         (extend_schedule): Likewise.
24082         (generate_isl_schedule): Add calling of extend_schedule and
24083         get_max_schedule_dimensions.
24085 2014-07-22  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
24087         * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle CLRSB, CLZ.
24088         (case UNSPEC): Handle UNSPEC_RBIT.
24090 2014-07-22  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
24092         * config/aarch64/aarch64.md: Delete UNSPEC_CLS.
24093         (clrsb<mode>2): Use clrsb RTL code instead of UNSPEC_CLS.
24095 2014-07-22  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
24097         * config/aarch64/arm_neon.h (vbsl_f64): New intrinsic.
24099 2014-07-22  Roman Gareev  <gareevroman@gmail.com>
24101         * graphite-isl-ast-to-gimple.c:
24102         Add inclusion of gimple-ssa.h, tree-into-ssa.h.
24103         (ivs_params_clear):
24104         (build_iv_mapping): New function.
24105         (translate_isl_ast_node_user): Likewise.
24106         (translate_isl_ast): Add calling of translate_isl_ast_node_user.
24108         * gcc.dg/graphite/isl-ast-gen-single-loop-1.c: New testcase.
24109         * gcc.dg/graphite/isl-ast-gen-single-loop-2.c: New testcase.
24110         * gcc.dg/graphite/isl-ast-gen-single-loop-3.c: New testcase.
24112 2014-07-21  Bin Cheng  <bin.cheng@arm.com>
24114         PR target/55701
24115         * config/arm/arm.md (setmem): New pattern.
24116         * config/arm/arm-protos.h (struct tune_params): New fields.
24117         (arm_gen_setmem): New prototype.
24118         * config/arm/arm.c (arm_slowmul_tune): Initialize new fields.
24119         (arm_fastmul_tune, arm_strongarm_tune, arm_xscale_tune): Ditto.
24120         (arm_9e_tune, arm_v6t2_tune, arm_cortex_tune): Ditto.
24121         (arm_cortex_a8_tune, arm_cortex_a7_tune): Ditto.
24122         (arm_cortex_a15_tune, arm_cortex_a53_tune): Ditto.
24123         (arm_cortex_a57_tune, arm_cortex_a5_tune): Ditto.
24124         (arm_cortex_a9_tune, arm_cortex_a12_tune): Ditto.
24125         (arm_v7m_tune, arm_v6m_tune, arm_fa726te_tune): Ditto.
24126         (arm_const_inline_cost): New function.
24127         (arm_block_set_max_insns): New function.
24128         (arm_block_set_non_vect_profit_p): New function.
24129         (arm_block_set_vect_profit_p): New function.
24130         (arm_block_set_unaligned_vect): New function.
24131         (arm_block_set_aligned_vect): New function.
24132         (arm_block_set_unaligned_non_vect): New function.
24133         (arm_block_set_aligned_non_vect): New function.
24134         (arm_block_set_vect, arm_gen_setmem): New functions.
24136 2014-07-21  Bin Cheng  <bin.cheng@arm.com>
24138         * config/arm/arm.c (output_move_neon): Handle REG explicitly.
24140 2014-07-21  Uros Bizjak  <ubizjak@gmail.com>
24142         PR target/61855
24143         * config/i386/avx512fintrin.h: Move constants for mantissa extraction
24144         out of #ifdef __OPTIMIZE__.
24146 2014-07-20  Eric Botcazou  <ebotcazou@adacore.com>
24148         * cse.c (exp_equiv_p) <MEM>: For GCSE, return 0 for expressions with
24149         different trapping status if -fnon-call-exceptions is enabled.
24151 2014-07-20  Eric Botcazou  <ebotcazou@adacore.com>
24153         * expr.c (store_field): Handle VOIDmode for calls that return values
24154         in multiple locations.
24156 2014-07-20  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
24158         * config/rs6000/altivec.md (unspec enum):  Fix typo in UNSPEC_VSLDOI.
24159         (altivec_vsldoi_<mode>): Likewise.
24161 2014-07-20  Roman Gareev  <gareevroman@gmail.com>
24163         * graphite-isl-ast-to-gimple.c: Fixes a formatting issue related
24164         to the number of characters in the line.
24166 2014-07-20  Roman Gareev  <gareevroman@gmail.com>
24168         * graphite-isl-ast-to-gimple.c: Add using of
24169         build_nonstandard_integer_type instead of int128_integer_type_node.
24171 2014-07-19  Eric Botcazou  <ebotcazou@adacore.com>
24173         * toplev.c (output_stack_usage): Adjust the location of the warning.
24175 2014-07-19  Daniel Cederman  <cederman@gaisler.com>
24177         * config/sparc/sync.md (*membar_storeload_leon3): New insn.
24178         (*membar_storeload): Disable for LEON3.
24180 2014-07-18  Bernd Edlinger  <bernd.edlinger@hotmail.de>
24182         PR rtl-optimization/61461
24183         * sched-vis.c (print_pattern) <ADDR_VEC, ADDR_DIFF_VEC>: Fixed.
24185 2014-07-18  Uros Bizjak  <ubizjak@gmail.com>
24187         PR target/61794
24188         * config/i386/sse.md (avx512f_vextract<shuffletype>32x4_1_maskm):
24189         Fix instruction constraint.
24190         (<mask_codefor>avx512f_vextract<shuffletype>32x4_1<mask_name>): Ditto.
24192 2014-07-18  Jonathan Wakely  <jwakely@redhat.com>
24194         * doc/extend.texi (Template Instantiation): Remove stray parenthesis.
24196 2014-07-18  Chung-Ju Wu  <jasonwucj@gmail.com>
24198         * config/nds32/nds32.c (nds32_can_eliminate): Follow the
24199         GNU coding standards.
24200         (nds32_register_move_cost): Likewise.
24201         (nds32_memory_move_cost): Likewise.
24202         (nds32_address_cost): Likewise.
24204 2014-07-18  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
24206         * config/mmix/mmix.c (mmix_intval): Drop unused automatic variable.
24208 2014-07-17  John David Anglin  <danglin@gcc.gnu.org>
24210         * config/pa/pa-linux.h (TARGET_OS_CPP_BUILTINS): Remove defines for
24211         __GCC_HAVE_SYNC_COMPARE_AND_SWAP_1, __GCC_HAVE_SYNC_COMPARE_AND_SWAP_2
24212         and __GCC_HAVE_SYNC_COMPARE_AND_SWAP_4.
24213         (HAVE_sync_compare_and_swapqi): Define.
24214         (HAVE_sync_compare_and_swaphi): Likewise.
24215         (HAVE_sync_compare_and_swapsi): Likewise.
24217 2014-07-17  Richard Sandiford  <rdsandiford@googlemail.com>
24219         * config/mips/p5600.md: Add missing cpu tests.
24221 2014-07-17  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
24223         * config/aarch64/arm_neon.h (vfma_f64): New intrinsic.
24224         (vmla_f64): Likewise.
24225         (vfms_f64): Likewise.
24226         (vmls_f64): Likewise.
24228 2014-07-17  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
24230         * config/aarch64/aarch64.c (aarch64_frint_unspec_p): New function.
24231         (aarch64_rtx_costs): Handle FIX, UNSIGNED_FIX, UNSPEC.
24233 2014-07-17  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
24235         * config/aarch64/arm_neon.h (vmlal_high_lane_s16): Fix type.
24236         (vmlal_high_lane_s32): Likewise.
24237         (vmlal_high_lane_u16): Likewise.
24238         (vmlal_high_lane_u32): Likewise.
24239         (vmlsl_high_lane_s16): Likewise.
24240         (vmlsl_high_lane_s32): Likewise.
24241         (vmlsl_high_lane_u16): Likewise.
24242         (vmlsl_high_lane_u32): Likewise.
24244 2014-07-17  Terry Guo  <terry.guo@arm.com>
24246         * config/arm/types.md (alu_reg): Replaced by alu_sreg and alu_dsp_reg.
24247         (alus_reg): Renamed to alus_sreg.
24248         * config/arm/arm-fixed.md: Change type of non-dsp instructions
24249         from alu_reg to alu_sreg.  Change type of dsp instructions from
24250         alu_reg to alu_dsp_reg.
24251         * config/arm/thumb1.md: Likewise.
24252         * config/arm/thumb2.md: Likewise.
24253         * config/arm/arm.c (cortexa7_older_only): Use new ALU type names.
24254         * config/arm/arm1020e.md (1020alu_op): Replace alu_reg and alus_reg
24255         with alu_sreg and alus_sreg.
24256         * config/arm/arm1026ejs.md (alu_op): Likewise.
24257         * config/arm/arm1136jfs.md (11_alu_op): Likewise.
24258         * config/arm/arm926ejs.md (9_alu_op): Likewise.
24259         * config/arm/fa526.md (526_alu_op): Likewise.
24260         * config/arm/fa606te.md (606te_alu_op): Likewise.
24261         * config/arm/fa626te.md (626te_alu_op): Likewise.
24262         * config/arm/fa726te.md (726te_alu_op): Likewise.
24263         * config/arm/fmp626.md (mp626_alu_op): Likewise.
24264         * config/arm/arm.md (core_cycles): Replace alu_reg and alus_reg with
24265         alu_sreg, alu_dsp_reg and alus_sreg.
24266         * config/arm/cortex-a15.md (cortex_a15_alu): Likewise.
24267         * config/arm/cortex-a5.md (cortex_a5_alu): Likewise.
24268         * config/arm/cortex-a53.md (cortex_a53_alu): Likewise.
24269         * config/arm/cortex-a7.md (cortex_a7_alu_sreg): Likewise.
24270         * config/arm/cortex-a8.md (cortex_a8_alu): Likewise.
24271         * config/arm/cortex-a9.md (cortex_a9_dp): Likewise.
24272         * config/arm/cortex-m4.md (cortex_m4_alu): Likewise.
24273         * config/arm/cortex-r4.md (cortex_r4_alu): Likewise.
24274         * config/arm/marvell-pj4.md (pj4_alu, pj4_alu_conds): Likewise.
24275         * config/aarch64/aarch64.md (*addsi3_aarch64, *addsi3_aarch64_uxtw,
24276         subsi3, *adddi3_aarch64, *subsi3_uxtw, subdi3, absdi2, neg<mode>2,
24277         *negsi2_uxtw, tlsle_small_<mode>): Rename type alu_reg to alu_sreg.
24278         (add<mode>3_compare0, *addsi3_compare0_uxtw, *add<mode>3nr_compare0,
24279         sub<mode>3_compare0, *compare_neg<mode>, *neg<mode>2_compare0,
24280         subsi3_compare0_uxtw, *negsi2_compare0_uxtw, *cmp<mode>): Rename type
24281         alus_reg to alus_sreg.
24283 2014-07-17  Andreas Schwab  <schwab@linux-m68k.org>
24285         * real.c (encode_ieee_extended_motorola): Clear integer bit in the
24286         infinity format.
24288 2014-07-17  Richard Biener  <rguenther@suse.de>
24290         PR rtl-optimization/61801
24291         * sched-deps.c (sched_analyze_2): For ASM_OPERANDS and ASM_INPUT
24292         don't set reg_pending_barrier if it appears in a debug-insn.
24294 2014-07-16  DJ Delorie  <dj@redhat.com>
24296         * config/rx/rx.c (rx_option_override): Fix alignment values.
24297         (rx_align_for_label): Likewise.
24299 2014-07-17  Hans-Peter Nilsson  <hp@axis.com>
24301         PR target/61737.
24302         * config/cris/cris.c (TARGET_LEGITIMATE_CONSTANT_P)
24303         (TARGET_CANNOT_FORCE_CONST_MEM): Define.
24304         (cris_cannot_force_const_mem, cris_legitimate_constant_p): New
24305         functions.
24306         (cris_print_index, cris_print_operand, cris_constant_index_p)
24307         (cris_side_effect_mode_ok): Replace CONSTANT_P with CRIS_CONSTANT_P.
24308         (cris_address_cost): Ditto last CONSTANT_P.
24309         (cris_symbol_type_of): Rename from cris_pic_symbol_type_of.  All
24310         callers changed.  Yield cris_offsettable_symbol for non-PIC
24311         constant symbolic expressions including labels.  Yield cris_unspec
24312         for all unspecs.
24313         (cris_expand_pic_call_address): New parameter MARKERP.  Set its
24314         target to pic_offset_table_rtx for calls that will likely go
24315         through PLT, const0_rtx when they can't.  All callers changed.
24316         Assert flag_pic.  Use CONSTANT_P, not CONSTANT_ADDRESS_P, for
24317         symbolic expressions to be PICified.  Remove second, redundant,
24318         assert on can_create_pseudo_p returning non-zero.  Use
24319         replace_equiv_address_nv, not replace_equiv_address, for final
24320         operand update.
24321         * config/cris/cris.md ("movsi"): Move variable t to pattern
24322         toplevel. Adjust assert for new cris_symbol_type member.  Use
24323         CONSTANT_P instead of CONSTANT_ADDRESS_P.
24324         ("*movsi_internal") <case 9>: Make check for valid unspec operands
24325         for lapc stricter.
24326         <case CRIS_UNSPEC_PCREL, CRIS_UNSPEC_PLT_PCREL>: Clear condition codes.
24327         ("call", "call_value"): Use second incoming operand as a marker
24328         for pic-offset-table-register being used.
24329         ("*expanded_call_non_v32", "*expanded_call_v32")
24330         ("*expanded_call_value_non_v32", "*expanded_call_value_v32"): For
24331         second incoming operand to CALL, match cris_call_type_marker.
24332         ("*expanded_call_value_side"): Ditto.  Disable before reload_completed.
24333         ("*expanded_call_side"): Ditto.  Fix typo in comment.
24334         (moverside, movemside peepholes): Check for CRIS_CONSTANT_P, not
24335         CONSTANT_P.
24336         * config/cris/predicates.md ("cris_call_type_marker"): New predicate.
24337         * config/cris/cris.h (CRIS_CONSTANT_P): New macro.
24338         (enum cris_symbol_type): Rename from cris_pic_symbol_type.  All
24339         users changed.  Add members cris_offsettable_symbol and cris_unspec.
24340         (cris_symbol_type): Rename from cris_pic_symbol_type.
24341         * config/cris/constraints.md ("T"): Use CRIS_CONSTANT_P, not
24342         just CONSTANT_P.
24343         * config/cris/cris-protos.h (cris_symbol_type_of,
24344         cris_expand_pic_call_address): Adjust prototypes.
24345         (cris_legitimate_constant_p): New prototype.
24347         * config.gcc (crisv32-*-linux* | cris-*-linux*): Do not override
24348         an existing tmake_file.  Don't add t-slibgcc and t-linux.
24350 2014-07-17  Jason Merrill  <jason@redhat.com>
24352         PR c++/61623
24353         * symtab.c (symtab_remove_from_same_comdat_group): Also
24354         set_comdat_group to NULL_TREE.
24355         (verify_symtab): Fix diagnostic.
24357 2014-07-16  David Wohlferd  <dw@LimeGreenSocks.com>
24359         PR target/61662
24360         * config/i386/ia32intrin.h: Use __LP64__ to determine size of long.
24362 2014-07-16  Dodji Seketeli  <dodji@redhat.com>
24364         Support location tracking for built-in macro tokens
24365         * input.h (is_location_from_builtin_token): New function declaration.
24366         * input.c (is_location_from_builtin_token): New function definition.
24367         * toplev.c (general_init): Tell libcpp what the pre-defined
24368         spelling location for built-in tokens is.
24370 2014-07-16  Jakub Jelinek  <jakub@redhat.com>
24372         * omp-low.c (create_omp_child_function): Don't set DECL_NAMELESS
24373         on the FUNCTION_DECL.
24375 2014-07-16  Richard Biener  <rguenther@suse.de>
24377         PR other/61782
24378         * doc/extend.texi (always_inline): Clarify.
24380 2014-07-15  Eric Christopher  <echristo@gmail.com>
24382         * doc/invoke.texi (Link Options): Document -z option.
24384 2014-07-15  Uros Bizjak  <ubizjak@gmail.com>
24386         * config/alpha/alpha.c (alpha_atomic_assign_expand_fenv): New.
24387         (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New define.
24389 2014-07-15  Jan Hubicka  <hubicka@ucw.cz>
24391         * fold-const.c (fold_checksum_tree): Fix typo in previous patch.
24393 2014-07-15  Bernd Schmidt  <bernds@codesourcery.com>
24395         * asan.c (asan_finish_file): Use varpool_finalize_decl instead of
24396         varpool_assemble_decl.
24397         * varpool.c (varpool_assemble_decl): Assert that node->definition is
24398         true.
24400 2014-07-15  Michael Matz  <matz@suse.de>
24402         PR rtl-optimization/61772
24403         * ifcvt.c (dead_or_predicable): Check jump to be free of side effects.
24405 2014-07-15  Richard Biener  <rguenther@suse.de>
24407         * opts.c (default_options_table): Disable bit-ccp at -Og.
24409 2014-07-14  Jan Hubicka  <hubicka@ucw.cz>
24411         * fold-const.c (fold_checksum_tree): Move checking of DECL_RESULT.
24413 2014-07-14  Jan Hubicka  <hubicka@ucw.cz>
24415         * tree.c (tree_code_size): Add TRANSLATION_UNIT_DECL,
24416         NAMESPACE_DECL, IMPORTED_DECL and NAMELIST_DECL;
24417         call langhook for unknown declaration.
24418         (find_decls_types_r): Do not walk DECL_ARGUMENT_FLD.
24419         * tree.h (DECL_ARGUMENTS): Update.
24420         * print-tree.c (print_node): Update.
24421         * tree-core.h (tree_decl_non_common): Remove arguments.
24422         (tree_function_decl): Add arguments.
24424 2014-07-14  Richard Earnshaw  <rearnsha@arm.com>
24426         * aarch64.md (add_losym_<mode>): Set type to alu_imm.
24428 2014-07-14  Richard Biener  <rguenther@suse.de>
24430         PR tree-optimization/61779
24431         * tree-ssa-copy.c (copy_prop_visit_cond_stmt): Always try
24432         simplifying a condition.
24434 2014-07-14  Richard Biener  <rguenther@suse.de>
24436         * builtins.c (c_strlen): Make only_value == 2 really only
24437         affect warning generation.
24439 2014-07-14  Richard Biener  <rguenther@suse.de>
24441         PR tree-optimization/61757
24442         PR tree-optimization/61783
24443         PR tree-optimization/61787
24444         * tree-ssa-dom.c (record_equality): Revert canonicalization
24445         change and add comment.
24446         (propagate_rhs_into_lhs): Revert previous fix, removing
24447         loop depth restriction again.
24449 2014-07-14  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
24451         * config/arm/cortex-a15.md (cortex_a15_alu): Handle clz, rbit.
24452         * config/arm/cortex-a5.md (cortex_a5_alu): Likewise.
24453         * config/arm/cortex-a53.md (cortex_a53_alu): Likewise.
24454         * config/arm/cortex-a7.md (cortex_a7_alu_reg): Likewise.
24455         * config/arm/cortex-a9.md (cortex_a9_dp): Likewise.
24456         * config/arm/cortex-m4.md (cortex_m4_alu): Likewise.
24457         * config/arm/cortex-r4.md (cortex_r4_alu): Likewise.
24459 2014-07-14  Richard Biener  <rguenther@suse.de>
24461         * cgraph.h (decl_in_symtab_p): Make inline.
24463 2014-07-14  Jakub Jelinek  <jakub@redhat.com>
24465         PR middle-end/61294
24466         * doc/invoke.texi (-Wmemset-transposed-args): Document.
24468         PR target/61656
24469         * config/i386/i386.c (classify_argument): Don't merge classes above
24470         number of words.
24472 2014-07-13  Jan Hubicka  <hubicka@ucw.cz>
24474         * cgraph.h (symtab_node): Add nonzero_address.
24475         (decl_in_symtab_p): Break out from ...
24476         (symtab_get_node): ... here.
24477         * fold-const.c: Include cgraph.h
24478         (tree_single_nonzero_warnv_p): Use symtab to determine
24479         if symbol is non-zero.
24480         * symtab.c (symtab_node::nonzero_address): New method.
24482 2014-07-12  Jan Hubicka  <hubicka@ucw.cz>
24484         * ipa-devirt.c (odr_subtypes_equivalent_p): Disable temporary hack
24485         forgotten in previous commit.
24487 2014-07-12  Jan Hubicka  <hubicka@ucw.cz>
24489         * tree.c (type_in_anonymous_namespace_p): Ignore TREE_PUBLIC
24490         on builtin types.
24491         * ipa-devirt.c: Include stor-layout.h and intl.h
24492         (odr_subtypes_equivalent_p): New function.
24493         (warn_odr): New function.
24494         (warn_type_mismatch): New function.
24495         (odr_types_equivalent_p): New function.
24496         (add_type_duplicate): Use it.
24497         * common.opt (Wodr): New flag.
24498         * doc/invoke.texi (Wodr): Document new warning.
24500 2014-07-12  Jan Hubicka  <hubicka@ucw.cz>
24502         * timevar.def (TV_IPA_LTO_DECL_INIT_IO): Remove.
24503         (TV_IPA_LTO_CTORS_IN, TV_IPA_LTO_CTORS_OUT): New timevar.
24504         * cgraph.c (cgraph_get_body): Push GIMPLE_IN timevar.
24505         (varpool_get_constructor): Push CTORS_IN timevar.
24506         * lto-streamer-out.c (lto_output): Push TV_IPA_LTO_CTORS_OUT timevar.
24508 2014-07-12  Uros Bizjak  <ubizjak@gmail.com>
24510         * config/i386/i386-builtin-types.def: Add USHORT_FTYPE_VOID.
24511         Remove VOID_FTYPE_PUSHORT.
24512         * config/i386/i386.c (bdesc_special_args) <__builtin_ia32_fnstsw>:
24513         Change code to USHORT_FTYPE_VOID.
24514         (ix86_expand_special_args_builtin): Handle USHORT_FTYPE_VOID.
24515         (ix86_expand_builtin): Remove IX86_BUILTIN_FNSTSW handling.
24516         (ix86_atomic_assign_expand_fenv): Update for
24517         __builtin_ia32_fnstsw changes.
24518         * config/i386/i386.md (x86_fnstsw_1): Set length unconditionally to 2.
24519         (fnstsw): Change operand 0 to nonimmediate operand.
24521 2014-07-11  Jan Hubicka  <hubicka@ucw.cz>
24523         * vapool.c: Include tree-ssa-alias.h, gimple.h and lto-streamer.h
24524         (varpool_get_constructor): New function.
24525         (varpool_ctor_useable_for_folding_p): Break out from ...
24526         (ctor_for_folding): ... here; use varpool_get_constructor.
24527         (varpool_assemble_decl): Likewise.
24528         * lto-streamer.h (struct output_block): Turn cgraph_node
24529         to symbol filed.
24530         (lto_input_variable_constructor): Declare.
24531         * ipa-visibility.c (function_and_variable_visibility): Use
24532         varpool_get_constructor.
24533         * cgraph.h (varpool_get_constructor): Declare.
24534         (varpool_ctor_useable_for_folding_p): New function.
24535         * lto-streamer-out.c (get_symbol_initial_value): Take encoder
24536         parameter; return error_mark_node for non-trivial constructors.
24537         (lto_write_tree_1, DFS_write_tree): Update use of
24538         get_symbol_initial_value.
24539         (output_function): Update initialization of symbol.
24540         (output_constructor): New function.
24541         (copy_function): Rename to ..
24542         (copy_function_or_variable): ... this one; handle vars too.
24543         (lto_output): Output variable sections.
24544         * lto-streamer-in.c (input_constructor): New function.
24545         (lto_read_body): Rename from ...
24546         (lto_read_body_or_constructor): ... this one; handle vars too.
24547         (lto_input_variable_constructor): New function.
24548         * ipa-prop.c (ipa_prop_write_jump_functions,
24549         ipa_prop_write_all_agg_replacement): Update.
24550         * lto-cgraph.c (compute_ltrans_boundary): Use it.
24551         (output_cgraph_opt_summary): Set symbol to NULL.
24553 2014-07-11  Jan Hubicka  <hubicka@ucw.cz>
24555         * ipa-prop.c (ipa_binfo_from_known_type_jfunc): In LTO do not walk
24556         non-polymorphic types.
24557         * ipa-cp.c (ipa_get_jf_ancestor_result): Likewise.
24558         * ipa-devirt.c (types_same_for_odr): Do not explode when one
24559         of types is not polymorphic.
24561 2014-07-11  Vladimir Makarov  <vmakarov@redhat.com>
24563         * lra-constraints.c (remove_inheritance_pseudos): Process
24564         destination pseudo too.
24566 2014-07-11  Rong Xu  <xur@google.com>
24568         * gcov-tool.c (gcov_output_files): Fix build error introduced in
24569         commit r212448.
24571 2014-07-11  Pitchumani Sivanupandi  <pitchumani.s@atmel.com>
24573         * config/avr/avr-arch.h (avr_mcu_t): Add text section start attribute.
24574         * config/avr/avr-devices.c (AVR_MCU): Same.
24575         (avr_mcu_types): add text start value to end of device list.
24576         * config/avr/avr-mcus.def: Add text section start for all devices.
24577         (ata5782): Add new avr5 device.
24578         (ata5831): Same.
24579         * config/avr/avr-tables.opt: Regenerate.
24580         * config/avr/avr.h: Add declaration for text section start handler.
24581         (EXTRA_SPEC_FUNCTIONS): Add text section start handler to
24582         SPEC functions.
24583         (LINK_SPEC): Include text section start handler to linker spec.
24584         * config/avr/driver-avr.c (avr_device_to_text_start): New function to
24585         pass -Ttext option to linker if the text section start for the device
24586         is not zero.
24587         * config/avr/t-multilib: Regenerate.
24588         * doc/avr-mmcu.texi: Regenerate.
24590 2014-07-11  David Edelsohn  <dje.gcc@gmail.com>
24592         * config/rs6000/aix51.h (LINK_SPEC): Remove -bnodelcsect.
24593         * config/rs6000/aix52.h (LINK_SPEC): Same.
24594         * config/rs6000/aix53.h (LINK_SPEC): Same.
24595         * config/rs6000/aix61.h (LINK_SPEC): Same.
24596         * config/rs6000/xcoff.h (MAKE_DECL_ONE_ONLY): Define.
24598 2014-07-11  Roman Gareev  <gareevroman@gmail.com>
24600         * graphite-isl-ast-to-gimple.c (gmp_cst_to_tree): New function.
24601         (graphite_verify): New function.
24602         (ivs_params_clear): New function.
24603         (gcc_expression_from_isl_ast_expr_id): New function.
24604         (gcc_expression_from_isl_expr_int): New function.
24605         (binary_op_to_tree): New function.
24606         (ternary_op_to_tree): New function.
24607         (unary_op_to_tree): New function.
24608         (nary_op_to_tree): New function.
24609         (gcc_expression_from_isl_expr_op): New function.
24610         (gcc_expression_from_isl_expression): New function.
24611         (graphite_create_new_loop): New function.
24612         (translate_isl_ast_for_loop): New function.
24613         (get_upper_bound): New function.
24614         (graphite_create_new_loop_guard): New function.
24615         (translate_isl_ast_node_for): New function.
24616         (translate_isl_ast): New function.
24617         (add_parameters_to_ivs_params): New function.
24618         (scop_to_isl_ast): New parameter ip.
24619         (graphite_regenerate_ast_isl): Add generation of GIMPLE code.
24621 2014-07-11  Jan Hubicka  <hubicka@ucw.cz>
24623         * config/xtensa/predicates.md (call expander): Update for
24624         DECL_SECTION_NAME being string.
24626 2014-07-11  Richard Biener  <rguenther@suse.de>
24628         PR middle-end/61473
24629         * builtins.c (fold_builtin_memory_op): Inline memory moves that
24630         can be implemented with a single load followed by a single store.
24631         (c_strlen): Only warn when only_value is not 2.
24633 2014-07-11  Evgeny Stupachenko  <evstupac@gmail.com>
24635         * config/i386/i386.c (expand_vec_perm_pblendv): Disable for AVX.
24637 2014-07-11  Marat Zakirov  <m.zakirov@samsung.com>
24639         PR target/61561
24640         * config/arm/arm.md (*movhi_insn_arch4): Handle stack pointer.
24641         (*movhi_bytes): Likewise.
24642         (*arm_movqi_insn): Likewise.
24644 2014-07-11  Uros Bizjak  <ubizjak@gmail.com>
24646         PR target/56858
24647         * config/alpha/alpha.c: Include tree-pass.h, context.h
24648         and pass_manager.h.
24649         (pass_data_handle_trap_shadows): New pass.
24650         (pass_handle_trap_shadows::gate): New pass gate function.
24651         (make_pass_handle_trap_shadows): New function.
24652         (rest_of_handle_trap_shadows): Ditto.
24654         (alpha_align_insns_1): Rename from alpha_align_insns.
24655         (pass_data_align_insns): New pass.
24656         (pass_align_insns::gate): New pass gate function.
24657         (make_pass_aling_insns): New function.
24658         (rest_of_align_insns): Ditto.
24659         (alpha_align_insns): Ditto.
24661         (alpha_option_override): Declare handle_trap_shadows info
24662         and align_insns_info.  Register handle_trap_shadows and align_insns
24663         passes here.
24664         (alpha_reorg): Do not call alpha_trap_shadows and
24665         alpha_align_insn from here.
24667         (alpha_pad_function_end): Do not skip BARRIERs.
24669 2014-07-10  Rong Xu  <xur@google.com>
24671         Add gcov-tool: an offline gcda profile processing tool support.
24672         * gcov-io.c (gcov_position): Make avaialble to gcov-tool.
24673         (gcov_is_error): Ditto.
24674         (gcov_read_string): Ditto.
24675         (gcov_read_sync): Ditto.
24676         * gcov-io.h: Move counter defines to gcov-counter.def.
24677         * gcov-dump.c (tag_counters): Use gcov-counter.def.
24678         * coverage.c: Ditto.
24679         * gcov-tool.c: Offline gcda profile processing tool.
24680         (unlink_gcda_file): Remove one gcda file.
24681         (unlink_profile_dir): Remove gcda files from the profile path.
24682         (gcov_output_files): Output gcda files to an output dir.
24683         (profile_merge): Merge two profiles in directory.
24684         (print_merge_usage_message): Print merge usage.
24685         (merge_usage): Print merge usage and exit.
24686         (do_merge): Driver for profile merge sub-command.
24687         (profile_rewrite): Rewrite profile.
24688         (print_rewrite_usage_message): Print rewrite usage.
24689         (rewrite_usage): Print rewrite usage and exit.
24690         (do_rewrite): Driver for profile rewrite sub-command.
24691         (print_usage): Print gcov-info usage and exit.
24692         (print_version): Print gcov-info version.
24693         (process_args): Process arguments.
24694         (main): Main routine for gcov-tool.
24695         * Makefile.in: Build and install gcov-tool.
24696         * gcov-counter.def: New file split from gcov-io.h.
24697         * doc/gcc.texi: Include gcov-tool.texi.
24698         * doc/gcov-tool.texi: Document for gcov-tool.
24700 2014-07-10  Richard Biener  <rguenther@suse.de>
24702         PR tree-optimization/61757
24703         * tree-ssa-dom.c (loop_depth_of_name): Restore.
24704         (propagate_rhs_into_lhs): Revert part of last change.
24706 2014-07-10  Thomas Schwinge  <thomas@codesourcery.com>
24708         * fold-const.c (fold_checksum_tree): Look at DECL_VINDEX only for
24709         FUNCTION_DECLs.
24711 2014-07-10  Eric Botcazou  <ebotcazou@adacore.com>
24713         PR middle-end/53590
24714         * function.c (allocate_struct_function): Revert r188667 change.
24716         * gimple-low.c (lower_builtin_setjmp): Use properly-typed constant.
24718 2014-07-10  Tom G. Christensen  <tgc@jupiterrise.com>
24720         * doc/install.texi: Remove links to defunct package providers for
24721         Solaris.
24723 2014-07-09  Tom de Vries  <tom@codesourcery.com>
24725         * final.c (get_call_fndecl): Declare.
24726         (self_recursive_call_p): New function.
24727         (collect_fn_hard_reg_usage): Handle self-recursive function calls.
24729 2014-07-08  Jan Hubicka  <hubicka@ucw.cz>
24731         * ipa-devirt.c (record_node): Walk through aliases.
24733 2014-07-08  Jan Hubicka  <hubicka@ucw.cz>
24735         * lto-streamer-out.c (hash_scc): Avoid quadratic hashing loop.
24737 2014-07-08  Jan Hubicka  <hubicka@ucw.cz>
24739         Revert:
24740         * stor-layout.c (finish_builtin_struct): Copy fields into the variants.
24742 2014-07-08  Jan Hubicka  <hubicka@ucw.cz>
24744         * ipa-visibility.c (function_and_variable_visibility): Remove
24745         temporary hack disabling local aliases on AIX.
24747 2014-07-08  Jan Hubicka  <hubicka@ucw.cz>
24749         * ipa-cp.c (devirtualization_time_bonus): Walk through aliases.
24750         * ipa-inline-analysis.c (estimate_edge_devirt_benefit): Likewise.
24752 2014-07-08  Jan Hubicka  <hubicka@ucw.cz>
24754         * rs6000/rs6000-protos.h (rs6000_xcoff_declare_object_name): Declare.
24755         * rs6000/rs6000.c: Inline output of .set instruction.
24756         (declare_alias_data): New struct.
24757         (rs6000_declare_alias): New function.
24758         (rs6000_xcoff_declare_function_name): Use it.
24759         (rs6000_xcoff_declare_object_name): New function.
24760         * config/rs6000/xcoff.h: Define ASM_DECLARE_OBJECT_NAME.
24761         (ASM_OUTPUT_DEF): Turn to empty definition.
24763 2014-07-08  Trevor Saunders  <tsaunders@mozilla.com>
24765         PR bootstrap/61679
24766         * hash-table.h: use hash_table::value_type instead of
24767         Descriptor::value_type in the return types of several methods.
24769 2014-07-08  Trevor Saunders  <tsaunders@mozilla.com>
24771         * tree-pass.h (pass_data): Remove has_execute member.
24772         * passes.c (execute_one_pass): Don't check pass->has_execute.
24773         * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
24774         cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
24775         compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
24776         config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
24777         config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
24778         config/sh/sh_optimize_sett_clrt.cc, config/sh/sh_treg_combine.cc,
24779         config/sparc/sparc.c, cprop.c, cse.c, dce.c, df-core.c, dse.c,
24780         dwarf2cfi.c, except.c, final.c, function.c, fwprop.c, gcse.c,
24781         gimple-low.c, gimple-ssa-isolate-paths.c,
24782         gimple-ssa-strength-reduction.c, graphite.c, ifcvt.c, init-regs.c,
24783         ipa-comdats.c, ipa-cp.c, ipa-devirt.c, ipa-inline-analysis.c,
24784         ipa-inline.c, ipa-profile.c, ipa-pure-const.c, ipa-reference.c,
24785         ipa-split.c, ipa-visibility.c, ipa.c, ira.c, jump.c, loop-init.c,
24786         lower-subreg.c, mode-switching.c, modulo-sched.c, omp-low.c, passes.c,
24787         postreload-gcse.c, postreload.c, predict.c, recog.c, ree.c,
24788         reg-stack.c, regcprop.c, reginfo.c, regrename.c, reorg.c, sched-rgn.c,
24789         stack-ptr-mod.c, store-motion.c, tracer.c, trans-mem.c,
24790         tree-call-cdce.c, tree-cfg.c, tree-cfgcleanup.c, tree-complex.c,
24791         tree-eh.c, tree-emutls.c, tree-if-conv.c, tree-into-ssa.c,
24792         tree-loop-distribution.c, tree-nrv.c, tree-object-size.c,
24793         tree-parloops.c, tree-pass.h, tree-predcom.c, tree-profile.c,
24794         tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
24795         tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
24796         tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
24797         tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
24798         tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
24799         tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
24800         tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
24801         tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
24802         tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
24803         tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
24804         tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c,
24805         web.c: Remove initializer for pass_data::has_execute.
24807 2014-07-08  Trevor Saunders  <tsaunders@mozilla.com>
24809         * graphite-htab.h: Use hash_map instead of hash_table.
24810         * graphite-clast-to-gimple.c: Adjust.
24811         * passes.c: Use hash_map instead of hash_table.
24812         * sese.c: Likewise.
24813         * sese.h: Remove now unused code.
24815 2014-07-08  Sriraman Tallam  <tmsriram@google.com>
24817         PR target/61599
24818         * config/i386/i386.c (ix86_in_large_data_p): Check for size less
24819         than zero.
24821 2014-07-08  Jakub Jelinek  <jakub@redhat.com>
24823         PR rtl-optimization/61673
24824         * combine.c (simplify_comparison): Test just mode's sign bit
24825         in tmode rather than the sign bit and any bits above it.
24827 2014-07-08  Roman Gareev  <gareevroman@gmail.com>
24829         * graphite-isl-ast-to-gimple.c (generate_isl_context):
24830         Add __isl_give to the declaration.
24831         (generate_isl_schedule): Likewise.
24832         (scop_to_isl_ast): Likewise.
24834 2014-07-08  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
24836         * config/arm/arm.c (cortexa5_extra_costs): New table.
24837         (arm_cortex_a5_tune): Use cortexa5_extra_costs.
24839 2014-07-08  Jakub Jelinek  <jakub@redhat.com>
24841         PR tree-optimization/61725
24842         * tree-vrp.c (extract_range_basic): Don't assume vr0 is unsigned
24843         range, use range_includes_zerop_p instead of integer_zerop on
24844         vr0->min, only use log2 of max if min is not negative.
24846 2014-07-08  Richard Biener  <rguenther@suse.de>
24848         * tree-ssa-dom.h (loop_depth_of_name): Remove.
24849         * tree-ssa-dom.c (record_equivalences_from_phis): Remove
24850         restriction on loop depth difference.
24851         (record_equality): Likewise.
24852         (propagate_rhs_into_lhs): Likewise.  Simplify condition.
24853         (loop_depth_of_name): Remove.
24854         * tree-ssa-copy.c (copy_prop_visit_phi_node): Remove
24855         restriction on loop depth difference.
24856         (init_copy_prop): Likewise.
24858 2014-07-08  Jan Hubicka  <hubicka@ucw.cz>
24860         * tree-ssa-alias.c (walk_aliased_vdefs_1): Add FUNCTION_ENTRY_REACHED
24861         parameter.
24862         (walk_aliased_vdefs): Likewise.
24863         * tree-ssa-alias.h (walk_aliased_vdefs): Likewise.
24864         * ipa-prop.c (stmt_may_be_vtbl_ptr_store): Skip clobbers
24865         (detect_type_change_from_memory_writes): Check if entry was reached.
24867 2014-07-08  Richard Biener  <rguenther@suse.de>
24869         PR tree-optimization/61681
24870         * tree-ssa-structalias.c (find_what_var_points_to): Expand
24871         NONLOCAL inside ESCAPED.
24873 2014-07-08  Richard Biener  <rguenther@suse.de>
24875         PR tree-optimization/61680
24876         * tree-vect-data-refs.c (vect_analyze_data_ref_dependence):
24877         Handle properly all read-write dependences with group accesses.
24879 2014-07-08  Yuri Rumyantsev  <ysrumyan@gmail.com>
24881         PR tree-optimization/61576
24882         * tree-if-conv.c (is_cond_scalar_reduction): Add check that basic
24883         block containing reduction statement is predecessor of phi basi block.
24885 2014-07-08  Marek Polacek  <polacek@redhat.com>
24887         PR c/60226
24888         * fold-const.c (round_up_loc): Change the parameter type.
24889         Remove assert.
24890         * fold-const.h (round_up_loc): Adjust declaration.
24891         * stor-layout.c (finalize_record_size): Check for too large types.
24893 2014-07-07  Jan Hubicka  <hubicka@ucw.cz>
24895         * symtab.c: Include calls.h.
24896         (symtab_nonoverwritable_alias_1): Check sanity of the local alias.
24898 2014-07-07  Maciej W. Rozycki  <macro@codesourcery.com>
24900         * config/rs6000/rs6000.c (output_vec_const_move): Handle
24901         little-endian code generation.
24902         * config/rs6000/spe.md (spe_evmergehi): Rename to...
24903         (vec_perm00_v2si): ... this.  Handle little-endian code generation.
24904         (spe_evmergehilo): Rename to...
24905         (vec_perm01_v2si): ... this.  Handle little-endian code generation.
24906         (spe_evmergelo): Rename to...
24907         (vec_perm11_v2si): ... this.  Handle little-endian code generation.
24908         (spe_evmergelohi): Rename to...
24909         (vec_perm10_v2si): ... this.  Handle little-endian code generation.
24910         (spe_evmergehi, spe_evmergehilo): New expanders.
24911         (spe_evmergelo, spe_evmergelohi): Likewise.
24912         (*frob_<SPE64:mode>_<DITI:mode>): Handle little-endian code generation.
24913         (*frob_tf_ti): Likewise.
24914         (*frob_<mode>_di_2): Likewise.
24915         (*frob_tf_di_8_2): Likewise.
24916         (*frob_di_<mode>): Likewise.
24917         (*frob_ti_tf): Likewise.
24918         (*frob_<DITI:mode>_<SPE64:mode>_2): Likewise.
24919         (*frob_ti_<mode>_8_2): Likewise.
24920         (*frob_ti_tf_2): Likewise.
24921         (mov_si<mode>_e500_subreg0): Rename to...
24922         (mov_si<mode>_e500_subreg0_be): ... this.  Restrict to the big
24923         endianness only.
24924         (*mov_si<mode>_e500_subreg0_le): New instruction pattern.
24925         (*mov_si<mode>_e500_subreg0_elf_low): Rename to...
24926         (*mov_si<mode>_e500_subreg0_elf_low_be): ... this.  Restrict to
24927         the big endianness only.
24928         (*mov_si<mode>_e500_subreg0_elf_low_le): New instruction pattern.
24929         (*mov_si<mode>_e500_subreg0_2): Rename to...
24930         (*mov_si<mode>_e500_subreg0_2_be): ... this.  Restrict to the
24931         big big endianness only.
24932         (*mov_si<mode>_e500_subreg0_2_le): New instruction pattern.
24933         (*mov_si<mode>_e500_subreg4): Rename to...
24934         (*mov_si<mode>_e500_subreg4_be): ... this.  Restrict to the big
24935         endianness only.
24936         (mov_si<mode>_e500_subreg4_le): New instruction pattern.
24937         (*mov_si<mode>_e500_subreg4_elf_low): Rename to...
24938         (*mov_si<mode>_e500_subreg4_elf_low_be): ... this.  Restrict to
24939         the big endianness only.
24940         (*mov_si<mode>_e500_subreg4_elf_low_le): New instruction/splitter
24941         pattern.
24942         (*mov_si<mode>_e500_subreg4_2): Rename to...
24943         (*mov_si<mode>_e500_subreg4_2_be): ... this.  Restrict to the big
24944         endianness only.
24945         (*mov_si<mode>_e500_subreg4_2_le): New instruction pattern.
24946         (*mov_sitf_e500_subreg8): Rename to...
24947         (*mov_sitf_e500_subreg8_be): ... this.  Restrict to the big
24948         endianness only.
24949         (*mov_sitf_e500_subreg8_le): New instruction pattern.
24950         (*mov_sitf_e500_subreg8_2): Rename to...
24951         (*mov_sitf_e500_subreg8_2_be): ... this.  Restrict to the big
24952         endianness only.
24953         (*mov_sitf_e500_subreg8_2_le): New instruction pattern.
24954         (*mov_sitf_e500_subreg12): Rename to...
24955         (*mov_sitf_e500_subreg12_be): ... this.  Restrict to the big
24956         endianness only.
24957         (*mov_sitf_e500_subreg12_le): New instruction pattern.
24958         (*mov_sitf_e500_subreg12_2): Rename to...
24959         (*mov_sitf_e500_subreg12_2_be): ... this.  Restrict to the big
24960         endianness only.
24961         (*mov_sitf_e500_subreg12_2_le): New instruction pattern.
24963 2014-07-07  Max Ostapenko  <m.ostapenko@partner.samsung.com>
24965         * asan.c (instrument_strlen_call): Do not instrument first byte
24966         in strlen if already instrumented.
24968 2014-07-07  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
24970         * config/arm/arm.opt (mwords-little-endian): Delete.
24971         * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Remove handling
24972         of TARGET_LITTLE_WORDS.
24973         (WORDS_BIG_ENDIAN): Define to BYTES_BIG_ENDIAN.
24974         * config/arm/arm.c (arm_option_override): Remove TARGET_LITTLE_WORDS
24975         warning.
24976         * doc/invoke.texi: Remove references to -mwords-little-endian.
24978 2014-07-07  Jakub Jelinek  <jakub@redhat.com>
24980         * expmed.c (struct init_expmed_rtl): Change all fields but
24981         pow2 and cint from struct rtx_def to rtx.
24982         (init_expmed_one_conv, init_expmed_one_mode): Adjust for that change.
24983         (init_expmed): Likewise.  Allocate all the 18 rtxes and ggc_free them
24984         at the end again.
24986 2014-07-06  Marek Polacek  <polacek@redhat.com>
24988         PR c/6940
24989         * doc/invoke.texi: Document -Wsizeof-array-argument.
24991 2014-07-05  Gerald Pfeifer  <gerald@pfeifer.com>
24993         * wide-int.h (wide_int_storage): Change declaration from struct
24994         to class.
24996 2014-07-05  Jan Hubicka  <hubicka@ucw.cz>
24998         * cgraph.c (cgraph_create_indirect_edge): Update call of
24999         get_polymorphic_call_info.
25000         * ipa-utils.h (get_polymorphic_call_info): Add parameter CALL.
25001         (possible_polymorphic_call_targets): Add parameter call.
25002         (decl_maybe_in_construction_p): New predicate.
25003         (get_polymorphic_call_info): Add parameter call;
25004         use decl_maybe_in_construction_p.
25005         * gimple-fold.c (fold_gimple_assign): Update use of
25006         possible_polymorphic_call_targets.
25007         (gimple_fold_call): Likewise.
25008         * ipa-prop.c: Inlcude calls.h
25009         (ipa_binfo_from_known_type_jfunc): Check that known type is record.
25010         (param_type_may_change_p): New predicate.
25011         (detect_type_change_from_memory_writes): Break out from ...
25012         (detect_type_change): ... this one; use param_type_may_change_p.
25013         (detect_type_change_ssa): Use param_type_may_change_p.
25014         (compute_known_type_jump_func): Use decl_maybe_in_construction_p.
25016 2014-07-05  Charles Baylis  <charles.baylis@linaro.org>
25018         PR target/49423
25019         * config/arm/arm-protos.h (arm_legitimate_address_p,
25020         arm_is_constant_pool_ref): Add prototypes.
25021         * config/arm/arm.c (arm_legitimate_address_p): Remove static.
25022         (arm_is_constant_pool_ref) New function.
25023         * config/arm/arm.md (unaligned_loadhis, arm_zero_extendhisi2_v6,
25024         arm_zero_extendqisi2_v6): Use Uh constraint for memory operand.
25025         (arm_extendhisi2, arm_extendhisi2_v6): Use Uh constraint for memory
25026         operand. Remove pool_range and neg_pool_range attributes.
25027         (arm_extendqihi_insn, arm_extendqisi, arm_extendqisi_v6): Remove
25028         pool_range and neg_pool_range attributes.
25029         * config/arm/constraints.md (Uh): New constraint.
25030         (Uq): Don't allow constant pool references.
25032 2014-07-04  James Greenhalgh  <james.greenhalgh@arm.com>
25034         * config/aarch64/aarch64-simd.md (move_lo_quad_internal_<mode>): New.
25035         (move_lo_quad_internal_be_<mode>): Likewise.
25036         (move_lo_quad_<mode>): Convert to define_expand.
25037         (aarch64_simd_move_hi_quad_<mode>): Gate on BYTES_BIG_ENDIAN.
25038         (aarch64_simd_move_hi_quad_be_<mode>): New.
25039         (move_hi_quad_<mode>): Use appropriate insn for BYTES_BIG_ENDIAN.
25040         (aarch64_combinez<mode>): Gate on BYTES_BIG_ENDIAN.
25041         (aarch64_combinez_be<mode>): New.
25042         (aarch64_combine<mode>): Convert to define_expand.
25043         (aarch64_combine_internal<mode>): New.
25044         (aarch64_simd_combine<mode>): Remove bogus RTL description.
25046 2014-07-04  Tom de Vries  <tom@codesourcery.com>
25048         * doc/md.texi (@subsection Constraint Modifier Characters): Clarify
25049         combination of earlyclobber and read/write modifiers.
25051 2014-07-04  Tom de Vries  <tom@codesourcery.com>
25053         * config/aarch64/aarch64-simd.md
25054         (define_insn "vec_unpack_trunc_<mode>"): Fix constraint.
25056 2014-07-04  Richard Earnshaw  <rearnsha@arm.com>
25058         PR target/61714
25059         * config/aarch64/aarch64.h (OPTION_DEFAULT_SPECS): Define.
25061 2014-07-04  Jakub Jelinek  <jakub@redhat.com>
25063         PR middle-end/61654
25064         * cgraphunit.c (expand_thunk): Call free_dominance_info.
25066         PR tree-optimization/61684
25067         * tree-ssa-ifcombine.c (recognize_single_bit_test): Make sure
25068         rhs1 of conversion is a SSA_NAME before using SSA_NAME_DEF_STMT on it.
25070 2014-07-04  Chung-Ju Wu  <jasonwucj@gmail.com>
25071             Kito Cheng  <kito@0xlab.org>
25072             Monk Chiang  <sh.chiang04@gmail.com>
25074         * config/nds32/nds32.c (nds32_have_prologue_p): Move to ...
25075         (nds32_symbol_load_store_p): Move to ...
25076         (nds32_fp_as_gp_check_available): Move to ...
25077         * config/nds32/nds32-fp-as-gp.c: ... here.
25078         * config/nds32/nds32-protos.h (nds32_symbol_load_store_p): Remove
25079         extern declaration.
25081 2014-07-04  Chung-Ju Wu  <jasonwucj@gmail.com>
25082             Kito Cheng  <kito@0xlab.org>
25083             Monk Chiang  <sh.chiang04@gmail.com>
25085         * config/nds32/nds32.c (nds32_expand_load_multiple): Move to ...
25086         (nds32_expand_store_multiple): Move to ...
25087         (nds32_expand_movmemqi): Move to ...
25088         * config/nds32/nds32-memory-manipulation.c: ... here.
25090 2014-07-04  Chung-Ju Wu  <jasonwucj@gmail.com>
25091             Kito Cheng  <kito@0xlab.org>
25092             Monk Chiang  <sh.chiang04@gmail.com>
25094         * config/nds32/nds32.c (nds32_byte_to_size): Move to ...
25095         (nds32_output_casesi_pc_relative): Move to ...
25096         (nds32_output_casesi): Move to ...
25097         (nds32_mem_format): Move to ...
25098         (nds32_output_16bit_store): Move to ...
25099         (nds32_output_16bit_load): Move to ...
25100         (nds32_output_32bit_store): Move to ...
25101         (nds32_output_32bit_load): Move to ...
25102         (nds32_output_32bit_load_s): Move to ...
25103         (nds32_output_stack_push): Move to ...
25104         (nds32_output_stack_pop): Move to ...
25105         * config/nds32/nds32-md-auxiliary.c: ... here.
25107 2014-07-04  Chung-Ju Wu  <jasonwucj@gmail.com>
25108             Ling-Hua Tseng  <uranus@tinlans.org>
25110         * config/nds32/nds32-pipelines-auxiliary.c: Add comment to describe
25111         the purpose of this file.
25113 2014-07-04  Chung-Ju Wu  <jasonwucj@gmail.com>
25114             Kito Cheng  <kito@0xlab.org>
25115             Monk Chiang  <sh.chiang04@gmail.com>
25117         * config/nds32/nds32.c (nds32_rtx_costs): Move implementation to ...
25118         (nds32_address_cost): Move implementation to ...
25119         * config/nds32/nds32-cost.c: ... here.
25120         * config/nds32/nds32-protos.h (nds32_rtx_costs_impl): Declare.
25121         (nds32_address_cost_impl): Declare.
25123 2014-07-04  Chung-Ju Wu  <jasonwucj@gmail.com>
25124             Kito Cheng  <kito@0xlab.org>
25125             Monk Chiang  <sh.chiang04@gmail.com>
25127         * config/nds32/nds32.c
25128         (nds32_consecutive_registers_load_store_p): Move to ...
25129         (nds32_valid_multiple_load_store): Move to ...
25130         (nds32_valid_stack_push_pop): Move to ...
25131         (nds32_can_use_bclr_p): Move to ...
25132         (nds32_can_use_bset_p): Move to ...
25133         (nds32_can_use_btgl_p): Move to ...
25134         (nds32_can_use_bitci_p): Move to ...
25135         * config/nds32/nds32-predicates.c: ... here.
25137 2014-07-04  Chung-Ju Wu  <jasonwucj@gmail.com>
25138             Kito Cheng  <kito@0xlab.org>
25139             Monk Chiang  <sh.chiang04@gmail.com>
25141         * config/nds32/nds32.c
25142         (nds32_expand_builtin_null_ftype_reg): Move to ...
25143         (nds32_expand_builtin_reg_ftype_imm): Move to ...
25144         (nds32_expand_builtin_null_ftype_reg_imm): Move to ...
25145         (nds32_init_builtins): Move implementation to ...
25146         (nds32_expand_builtin): Move implementation to ...
25147         * config/nds32/nds32-intrinsic.c: ... here.
25148         * config/nds32/nds32-protos.h (nds32_init_builtins_impl): Declare.
25149         (nds32_expand_builtin_impl): Declare.
25151 2014-07-04  Chung-Ju Wu  <jasonwucj@gmail.com>
25152             Kito Cheng  <kito@0xlab.org>
25153             Monk Chiang  <sh.chiang04@gmail.com>
25155         * config/nds32/nds32.c (nds32_emit_section_head_template): Move to ...
25156         (nds32_emit_section_tail_template): Move to ...
25157         (nds32_emit_isr_jmptbl_section): Move to ...
25158         (nds32_emit_isr_vector_section): Move to ...
25159         (nds32_emit_isr_reset_conten): Move to ...
25160         (nds32_check_isr_attrs_conflict): Move to ...
25161         (nds32_construct_isr_vectors_information): Move to ...
25162         (nds32_asm_file_start): Move implementation to ...
25163         (nds32_asm_file_end): Move implementation to ...
25164         * config/nds32/nds32-isr.c: ... here.
25165         * config/nds32/nds32-protos.h
25166         (nds32_check_isr_attrs_conflict): Declare.
25167         (nds32_construct_isr_vectors_information): Declare.
25168         (nds32_asm_file_start_for_isr): Declare.
25169         (nds32_asm_file_end_for_isr): Declare.
25171 2014-07-04  Chung-Ju Wu  <jasonwucj@gmail.com>
25172             Kito Cheng  <kito@0xlab.org>
25173             Monk Chiang  <sh.chiang04@gmail.com>
25175         * config.gcc (nds32*): Add new modules to extra_objs.
25176         (nds32le-*-*): Use t-nds32 makefile fragment for new modules.
25177         (nds32be-*-*): Likewise.
25178         * config/nds32/nds32-cost.c: New file.
25179         * config/nds32/nds32-fp-as-gp.c: New file.
25180         * config/nds32/nds32-intrinsic.c: New file.
25181         * config/nds32/nds32-isr.c: New file.
25182         * config/nds32/nds32-md-auxiliary.c: New file.
25183         * config/nds32/nds32-memory-manipulation.c: New file.
25184         * config/nds32/nds32-pipelines-auxiliary.c: New file.
25185         * config/nds32/nds32-predicates.c: New file.
25186         * config/nds32/t-nds32: New file.
25188 2014-07-03  Jakub Jelinek  <jakub@redhat.com>
25190         PR tree-optimization/61682
25191         * wide-int.cc (wi::mul_internal): Handle high correctly for umul_ppmm
25192         using cases and when one of the operands is equal to 1.
25194 2014-07-03  Segher Boessenkool  <segher@kernel.crashing.org>
25196         * config/rs6000/rs6000.md (rotl<mode>3, ashl<mode>3, lshr<mode>3,
25197         ashr<mode>3): Correct mode of operands[2].
25198         (rotl<mode>3_dot, rotl<mode>3_dot2, ashl<mode>3_dot, ashl<mode>3_dot2,
25199         lshr<mode>3_dot, lshr<mode>3_dot2, ashr<mode>3_dot, ashr<mode>3_dot2):
25200         Correct mode of operands[2].  Fix split condition.
25202 2014-07-03  Richard Earnshaw  <rearnsha@arm.com>
25204         * arm.md (arch): Add armv6_or_vfpv3.
25205         (arch_enabled): Add test for the above.
25206         * vfp.md (divsf_vfp, divdf_vfp): Add earlyclobber when code can run
25207         on VFP9.
25208         (sqrtsf_vfp, sqrtdf_vfp): Likewise.
25210 2014-07-03  Jakub Jelinek  <jakub@redhat.com>
25212         * gcov-io.c (gcov_read_words): Don't call memmove if excess is 0.
25213         * data-streamer-in.c (streamer_read_hwi): Shift UHWI 1 instead of
25214         HWI 1 and negate the unsigned value.
25215         * expmed.c (expand_sdiv_pow2): For modes wider than word always
25216         use AND instead of shift.
25217         * wide-int-print.cc (print_decs): Negate UHWI instead of HWI.
25219 2014-07-03  Marek Polacek  <polacek@redhat.com>
25221         * doc/invoke.texi (-fsanitize=bounds): Tweak wording.
25222         (-fsanitize=float-divide-by-zero): Move to the table with
25223         -fsanitize=undefined suboptions.
25224         (-fsanitize=float-cast-overflow): Likewise.
25226 2014-07-03  Maciej W. Rozycki  <macro@codesourcery.com>
25228         * config/rs6000/rs6000.c (rs6000_adjust_atomic_subword): Use
25229         BYTES_BIG_ENDIAN rather than WORDS_BIG_ENDIAN to check for byte
25230         endianness.
25232 2014-07-03  Zhenqiang Chen  <zhenqiang.chen@linaro.org>
25234         * loop-invariant.c (struct invariant): Add a new member: eqno;
25235         (find_identical_invariants): Update eqno;
25236         (create_new_invariant): Init eqno;
25237         (get_inv_cost): Compute comp_cost with eqno;
25239 2014-07-02  Segher Boessenkool  <segher@kernel.crashing.org>
25241         * genconfig.c (have_rotate_flag, have_rotatert_flag): New variables.
25242         (walk_insn_part) <ROTATE, ROTATERT>: New cases.
25243         (main): Conditionally write HAVE_rotate resp. HAVE_rotatert.
25244         * simplify-rtx.c (simplify_binary_operation_1) <ROTATE, ROTATERT>:
25245         Only do the transformation if both HAVE_rotate and HAVE_rotatert.
25247 2014-07-02  Christian Bruel  <christian.bruel@st.com>
25249         PR target/29349
25250         PR target/53513
25251         * mode-switching.c (struct bb_info): Add mode_out, mode_in caches.
25252         (make_preds_opaque): Delete.
25253         (clear_mode_bit, mode_bit_p, set_mode_bit): New macros.
25254         (commit_mode_sets): New function.
25255         (optimize_mode_switching): Handle current_mode to mode_switching_emit.
25256         Process all modes at once.
25257         * basic-block.h (pre_edge_lcm_avs): Declare.
25258         * lcm.c (pre_edge_lcm_avs): Renamed from pre_edge_lcm.
25259         Call clear_aux_for_edges. Fix comments.
25260         (pre_edge_lcm): New wrapper function to call pre_edge_lcm_avs.
25261         (pre_edge_rev_lcm): Idem.
25262         * config/epiphany/epiphany.c (emit_set_fp_mode): Add prev_mode
25263         parameter.
25264         * config/epiphany/epiphany-protos.h (emit_set_fp_mode): Idem.
25265         * config/epiphany/resolve-sw-modes.c (pass_resolve_sw_modes::execute):
25266         Idem.
25267         * config/i386/i386.c (x96_emit_mode_set): Idem.
25268         * config/sh/sh.c (sh_emit_mode_set): Likewise. Handle PR toggle.
25269         * config/sh/sh.md (toggle_pr):  Defined if TARGET_FPU_SINGLE.
25270         (fpscr_toggle) Disallow from delay slot.
25271         * target.def (emit_mode_set): Add prev_mode parameter.
25272         * doc/tm.texi: Regenerate.
25274 2014-07-02  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
25276         * config/aarch64/aarch64.c (aarch64_expand_vec_perm): Delete unused
25277         variable i.
25279 2014-07-01  Jan Hubicka  <hubicka@ucw.cz>
25281         * ipa-utils.h (method_class_type, vtable_pointer_value_to_binfo,
25282         vtable_pointer_value_to_vtable): Constify.
25283         (contains_polymorphic_type_p): Declare.
25284         * ipa-devirt.c (method_class_type, vtable_pointer_value_to_binfo,
25285         vtable_pointer_value_to_vtable): Constify.
25286         (contains_polymorphic_type_p): New predicate.
25287         * ipa-prop.c (ipa_set_jf_known_type): Allow types containing
25288         polymorphic types.
25289         (ipa_set_ancestor_jf): Likewise.
25290         (detect_type_change): Return false in easy cases.
25291         (compute_complex_assign_jump_func): Require type to contain
25292         polymorphic type.
25293         (compute_known_type_jump_func): Likewise.
25295 2014-07-01  Jan Hubicka  <hubicka@ucw.cz>
25297         * tree.c (decls_same_for_odr, decls_same_for_odr, types_same_for_odr):
25298         Remove.
25299         (type_in_anonymous_namespace_p): Constify argument.
25300         * tree.h (types_same_for_odr, type_in_anonymous_namespace_p): Constify.
25301         * ipa-devirt.c (odr_type_d): Add ODR_VIOLATED field.
25302         (main_odr_variant): New function.
25303         (hash_type_name): Make static; update assert; do not ICE on
25304         non-records.
25305         (types_same_for_odr): Bring here from tree.c; simplify and remove
25306         old structural comparing code that doesn't work for templates.
25307         (odr_hasher::equal): Update assert.
25308         (add_type_duplicate): Return true when bases should be computed;
25309         replace incomplete loader by complete; do not output duplicated
25310         warnings; do not ICE on non-records; set odr_violated flag.
25311         (get_odr_type): Be ready to replace incomplete type by complete
25312         one; work on ODR variants instead of main variants; reorder item
25313         in array so bases have still smaller indexes.
25314         (dump_type_inheritance_graph): Be ready for holdes in odr_types array.
25315         (possible_polymorphic_call_targets): Do not ICE when BINFO is NULL.
25317 2014-07-01  Cary Coutant  <ccoutant@google.com>
25319         * dwarf2out.c (remove_addr_table_entry): Remove unnecessary hash table
25320         lookup.
25321         (resolve_addr_in_expr): When replacing the rtx in a location list
25322         entry, get a new address table entry.
25323         (dwarf2out_finish): Call index_location_lists even if there are no
25324         addr_index_table entries yet.
25326 2014-07-01  Trevor Saunders  <tsaunders@mozilla.com>
25328         * config/i386/winnt.c (i386_pe_section_type_flags): Revert previous
25329         change for not being obvious.
25331 2014-07-01  Trevor Saunders  <tsaunders@mozilla.com>
25333         * config/i386/winnt.c (i386_pe_section_type_flags): Remove name of
25334         unused argument.
25336 2014-07-01  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
25338         * config/aarch64/arm_neon.h (vcage_f64): New intrinsic.
25339         (vcagt_f64): Likewise.
25340         (vcale_f64): Likewise.
25341         (vcaled_f64): Likewise.
25342         (vcales_f32): Likewise.
25343         (vcalt_f64): Likewise.
25344         (vcaltd_f64): Likewise.
25345         (vcalts_f32): Likewise.
25347 2014-07-01  Marek Polacek  <polacek@redhat.com>
25349         * doc/invoke.texi: Document -Wint-conversion.
25351 2014-07-01  Marek Polacek  <polacek@redhat.com>
25353         PR c/58286
25354         * doc/invoke.texi: Document -Wincompatible-pointer-types.
25356 2014-07-01  Martin Liska  <mliska@suse.cz>
25358         IPA REF alias refactoring
25359         * cgraph.h (iterate_direct_aliases): New function.
25360         (FOR_EACH_ALIAS): New macro iterates all direct aliases for a node.
25361         * cgraph.c (cgraph_for_node_thunks_and_aliases): Usage of
25362         FOR_EACH_ALIAS added.
25363         (cgraph_for_node_and_aliases): Likewise.
25364         * cgraphunit.c (assemble_thunks_and_aliases): Likewise.
25365         * ipa-inline.c (reset_edge_caches): Likewise.
25366         (update_caller_keys): Likewise.
25367         * trans-mem.c (ipa_tm_execute): Likewise.
25368         *varpool.c (varpool_analyze_node): Likewise.
25369         (varpool_for_node_and_aliases): Likewise.
25370         * ipa-ref.h (first_alias): New function.
25371         (last_alias): Likewise.
25372         (has_aliases_p): Likewise.
25373         * ipa-ref.c (ipa_ref::remove_reference): Removal function
25374         is sensitive to IPA_REF_ALIASes.
25375         * symtab.c (symtab_node::add_reference): Node of IPA_REF_ALIAS type
25376         are put at the beginning of the list.
25377         (symtab_node::iterate_direct_aliases): New function.
25379 2014-06-28  Jan Hubicka  <hubicka@ucw.cz>
25381         Revert:
25382         * tree-streamer-out.c (pack_ts_type_common_value_fields): Stream if
25383         type is complete.
25384         (write_ts_type_common_tree_pointers): Do not stream fields not set
25385         for incomplete types; do not stream duplicated fields for variants;
25386         sanity check that variant and type match.
25387         (write_ts_type_non_common_tree_pointers): Likewise.
25388         * tree-streamer-in.c (unpack_ts_type_common_value_fields): Mark in
25389         TYPE_SIZE whether type is complete.
25390         (lto_input_ts_type_common_tree_pointers): Do same changes as in
25391         write_ts_type_common_tree_pointers
25392         (lto_input_ts_type_non_common_tree_pointers): Likewise.
25394 2014-06-30  Joseph Myers  <joseph@codesourcery.com>
25396         * var-tracking.c (add_stores): Return instead of asserting if old
25397         and new values for conditional store are the same.
25399 2014-06-30  Richard Henderson  <rth@redhat.com>
25401         PR rtl-opt/61608
25402         PR target/39284
25403         * bb-reorder.c (pass_duplicate_computed_gotos::execute): Cleanup
25404         the cfg if there were any changes.
25405         * passes.def: Revert move of peephole2 after reorder_blocks;
25406         move duplicate_computed_gotos before peephole2.
25408 2014-06-30  Uros Bizjak  <ubizjak@gmail.com>
25410         * except.c (emit_note_eh_region_end): New helper function.
25411         (convert_to_eh_region_ranges): Use emit_note_eh_region_end to
25412         emit EH_REGION_END note.
25413         * jump.c (cleanup_barriers): Do not split a call and its
25414         corresponding CALL_ARG_LOCATION note.
25416 2014-06-30  Jeff Law  <law@redhat.com>
25418         PR tree-optimization/61607
25419         * tree-ssa-threadedge.c (simplify_control_stmt_condition): Look
25420         deeper into the SSA_NAME_VALUE chain.
25422 2014-06-30  Marek Polacek  <polacek@redhat.com>
25424         * convert.c (convert_to_integer): Don't instrument conversions if the
25425         function has no_sanitize_undefined attribute.
25426         * ubsan.c: Don't run the ubsan pass if the function has
25427         no_sanitize_undefined attribute.
25429 2014-06-30  Jakub Jelinek  <jakub@redhat.com>
25431         * doc/invoke.texi (-fsanitize=bounds): Move to the table with
25432         -fsanitize=undefined suboptions.
25434 2014-06-30  Alan Lawrence  <alan.lawrence@arm.com>
25436         * config/aarch64/aarch64-simd.md (vec_perm): Enable for bigendian.
25437         * config/aarch64/aarch64.c (aarch64_expand_vec_perm): Remove assert
25438         against bigendian and adjust indices.
25440 2014-06-30  Gerald Pfeifer  <gerald@pfeifer.com>
25442         * doc/install.texi (Specific, aarch64*-*-*): Fix markup.  Reword a bit.
25444 2014-06-30  Marcus Shawcroft  <marcus.shawcroft@arm.com>
25446         PR target/61633
25447         * config/aarch64/aarch64.md (*aarch64_ashr_sisd_or_int_<mode>3):
25448         Add alternative; make early clobber.  Adjust both split patterns
25449         to use operand 0 as the working register.
25451 2014-06-30  Jakub Jelinek  <jakub@redhat.com>
25453         * ira-build.c (sort_conflict_id_map): Don't call qsort if num is 0,
25454         as ira_object_id_map might be NULL, or 1.
25456 2014-06-30  Zhenqiang Chen  <zhenqiang.chen@linaro.org>
25458         * loop-invariant.c (get_inv_cost): Handle register class.
25459         (gain_for_invariant): Check the register pressure of the inv
25460         and its overlapped register class, other than all.
25462 2014-06-30  Gerald Pfeifer  <gerald@pfeifer.com>
25464         * doc/invoke.texi (Optimize Options): Fix descriptions of
25465         ipa-cp-loop-hint-bonus and ipa-cp-array-index-hint-bonus.
25467 2014-06-29  David Wohlferd <dw@LimeGreenSocks.com>
25469         * doc/extend.texi (Function Attributes): Update 'naked' attribute
25470         documentation.
25472 2014-06-29  Tobias Grosser <tobias@grosser.es>
25474         PR bootstrap/61650
25475         * graphite-isl-ast-to-gimple.c: Add missing guards.
25477 2014-06-29  Roman Gareev  <gareevroman@gmail.com>
25479         * Makefile.in: Add the compilation of graphite-isl-ast-to-gimple.o.
25480         * common.opt: Add new switch fgraphite-code-generator=[isl|cloog].
25481         * flag-types.h: Add new enum fgraphite_generator.
25482         * graphite-isl-ast-to-gimple.c: New.
25483         * graphite-isl-ast-to-gimple.h: New.
25484         * graphite.c (graphite_transform_loops): Add choice of Graphite
25485         code generator, which depends on flag_graphite_code_gen.
25487 2014-06-29  Roman Gareev  <gareevroman@gmail.com>
25489         * graphite-dependences.c (subtract_commutative_associative_deps):
25490         Add NULL checking of the following variables: must_raw_no_source,
25491         may_raw_no_source, must_war_no_source, may_war_no_source,
25492         must_waw_no_source, may_waw_no_source, must_raw, may_raw,
25493         must_war, may_war, must_waw, may_waw.
25495 2014-06-29  Roman Gareev  <gareevroman@gmail.com>
25497         * graphite-clast-to-gimple.c: gloog is renamed to
25498         graphite_regenerate_ast_cloog.  gloog_error is renamed to
25499         graphite_regenerate_error.
25500         * graphite-clast-to-gimple.h: The definition of the struct
25501         bb_pbb_def is moved to graphite-htab.h.
25502         Add inclusion of the hash-table.h.
25503         * graphite-htab.h: The declaration of the function gloog is moved
25504         to graphite-clast-to-gimple.h and renamed to
25505         graphite_regenerate_ast_cloog.
25506         * graphite.c (graphite_transform_loops): gloog is renamed
25507         to graphite_regenerate_ast_cloog.
25509 2014-06-28  Jan Hubicka  <hubicka@ucw.cz>
25511         * tree-streamer-out.c (pack_ts_type_common_value_fields): Stream if
25512         type is complete.
25513         (write_ts_type_common_tree_pointers): Do not stream fields not set
25514         for incomplete types; do not stream duplicated fields for variants;
25515         sanity check that variant and type match.
25516         (write_ts_type_non_common_tree_pointers): Likewise.
25517         * tree-streamer-in.c (unpack_ts_type_common_value_fields): Mark in
25518         TYPE_SIZE whether type is complete.
25519         (lto_input_ts_type_common_tree_pointers): Do same changes as in
25520         write_ts_type_common_tree_pointers
25521         (lto_input_ts_type_non_common_tree_pointers): Likewise.
25523 2014-06-28  Jan Hubicka  <hubicka@ucw.cz>
25525         * cgraph.c (dump_cgraph_node): Dump init&fini priorities.
25527 2014-06-28  Jan Hubicka  <hubicka@ucw.cz>
25529         * tree-inline.c (remap_type_1): Do not duplicate fields
25530         that are shared in between type and its main variant.
25532 2014-06-28  Jan Hubicka  <hubicka@ucw.cz>
25534         * ipa-prop.c (ipa_set_jf_known_type): Record always the main variant
25535         of the type.
25536         (ipa_set_ancestor_jf) Likewise.
25537         (check_stmt_for_type_change): Check that we work on main variant.
25538         (detect_type_change): Look into main variant.
25539         (compute_known_type_jump_func): Check that main variant has BINFO.
25541 2014-06-28  Jan Hubicka  <hubicka@ucw.cz>
25543         * ipa-devirt.c (set_type_binfo): New function.
25544         (add_type_duplicate): Use it.
25545         (get_odr_type): Sanity check that binfos points to main variants.
25546         (get_class_context): Be sure the context's outer_type is main variant.
25547         (contains_type_p): Walk main variant.
25548         (get_polymorphic_call_info_for_decl): Set outer_type to be
25549         main variant.
25550         (get_polymorphic_call_info): Likewise.
25551         (possible_polymorphic_call_targets): Sanity check that we operate
25552         on main variant.
25554 2014-06-28  Jan Hubicka  <hubicka@ucw.cz>
25556         * stor-layout.c (finish_builtin_struct): Copy fields into the variants.
25558 2014-06-28  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
25560         * config/rs6000/rs6000.c (rs6000_aggregate_candidate): Revert
25561         accidental change due to wide-int branch merge.
25563 2014-06-27  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
25565         * configure.ac (gcc_cv_as_compress_debug): Check for assembler
25566         compressed debug support.
25567         (gcc_cv_ld_compress_debug): Check for linker compressed debug support.
25568         * configure: Regenerate.
25569         * config.in: Regenerate.
25570         * common.opt (compressed_debug_sections): New enum.
25571         (gz, gz=): New options.
25572         * gcc.c (LINK_COMPRESS_DEBUG_SPEC, ASM_COMPRESS_DEBUG_SPEC): Define.
25573         (LINK_COMMAND_SPEC): Invoke LINK_COMPRESS_DEBUG_SPEC.
25574         (asm_options): Invoke ASM_COMPRESS_DEBUG_SPEC.
25575         * config/darwin.h (LINK_COMMAND_SPEC_A): Invoke
25576         LINK_COMPRESS_DEBUG_SPEC.
25577         * config/i386/djgpp.h (LINK_COMMAND_SPEC): Likewise.
25578         * opts.c (common_handle_option): Handle OPT_gz, OPT_gz_.
25579         * doc/invoke.texi (Option Summary, Debugging Options): Add -gz[=type].
25580         (Debugging Options): Document -gz[=type].
25582 2014-06-27  Martin Jambor  <mjambor@suse.cz>
25584         PR ipa/61160
25585         * cgraphclones.c (duplicate_thunk_for_node): Removed parameter
25586         args_to_skip, use those from node instead.  Copy args_to_skip and
25587         combined_args_to_skip from node to the new thunk.
25588         (redirect_edge_duplicating_thunks): Removed parameter args_to_skip.
25589         (cgraph_create_virtual_clone): Moved computation of
25590         combined_args_to_skip...
25591         (cgraph_clone_node): ...here, simplify it to bitmap_ior..
25593 2014-06-27  trevor Saunders  <tsaunders@mozilla.com>
25595         * config/i386/winnt.c (i386_pe_section_type_flags): Remove
25596         redundant diagnostic machinary.
25598 2014-06-27  Richard Biener  <rguenther@suse.de>
25600         * tree-ssa-math-opts.c (bswap_replace): Fix
25601         SLOW_UNALIGNED_ACCESS test to only apply to unaligned object.
25603 2014-06-27  Martin Liska  <mliska@suse.cz>
25605         * gimple.h (gimple_location_safe): New function introduced.
25606         * cgraphunit.c (walk_polymorphic_call_targets): Usage
25607         of gimple_location_safe replaces gimple_location.
25608         (gimple_fold_call): Likewise.
25609         * ipa-devirt.c (ipa_devirt): Likewise.
25610         * ipa-prop.c (ipa_make_edge_direct_to_target): Likewise.
25611         * ipa.c (walk_polymorphic_call_targets): Likewise.
25612         * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Likewise.
25614 2014-06-27  Jakub Jelinek  <jakub@redhat.com>
25616         PR tree-optimization/57233
25617         PR tree-optimization/61299
25618         * tree-vect-generic.c (get_compute_type, count_type_subparts): New
25619         functions.
25620         (expand_vector_operations_1): Use them.  If {L,R}ROTATE_EXPR
25621         would be lowered to scalar shifts, check if corresponding
25622         shifts and vector BIT_IOR_EXPR are supported and don't lower
25623         or lower just to narrower vector type in that case.
25624         * expmed.c (expand_shift_1): Fix up handling of vector
25625         shifts and rotates.
25627 2014-06-26  Uros Bizjak  <ubizjak@gmail.com>
25629         PR target/61586
25630         * config/alpha/alpha.c (alpha_handle_trap_shadows): Handle BARRIER RTX.
25632 2014-06-26  Jan Hubicka  <hubicka@ucw.cz>
25634         * doc/invoke.texi (-fsemantic-interposition): Document.
25635         * common.opt (fsemantic-interposition): New flag.
25636         * varasm.c (decl_replaceable_p): Use it.
25638 2014-06-26  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
25640         PR target/61542
25641         * config/rs6000/vsx.md (vsx_extract_v4sf): Fix bug with element
25642         extraction other than index 3.
25644 2014-06-26  Teresa Johnson  <tejohnson@google.com>
25646         * doc/invoke.texi: Fix typo.
25647         * dumpfile.c: Add support for documented -fdump-* options
25648         optimized/missed/note/optall.
25650 2014-06-26  Martin Jambor  <mjambor@suse.cz>
25652         * params.def (PARAM_ALLOW_LOAD_DATA_RACES)
25653         (PARAM_ALLOW_PACKED_LOAD_DATA_RACES)
25654         (PARAM_ALLOW_PACKED_STORE_DATA_RACES): Removed.
25655         (PARAM_ALLOW_STORE_DATA_RACES): Set default to zero.
25656         * opts.c (default_options_optimization): Set
25657         PARAM_ALLOW_STORE_DATA_RACES to one at -Ofast.
25658         * doc/invoke.texi (allow-load-data-races)
25659         (allow-packed-load-data-races, allow-packed-store-data-races): Removed.
25660         (allow-store-data-races): Document the new default.
25662 2014-06-26  Martin Jambor  <mjambor@suse.cz>
25664         * ipa-prop.c (ipa_impossible_devirt_target): No longer static,
25665         renamed to ipa_impossible_devirt_target.  Fix typo.
25666         * ipa-prop.h (ipa_impossible_devirt_target): Declare.
25667         * ipa-cp.c (ipa_get_indirect_edge_target_1): Use
25668         ipa_impossible_devirt_target.
25670 2014-06-26  Richard Biener  <rguenther@suse.de>
25672         PR tree-optimization/61607
25673         * tree-ssa-copy.c (copy_prop_visit_phi_node): Adjust comment
25674         explaining why we restrict copies on loop depth.
25675         * tree-ssa-dom.c (cprop_operand): Remove restriction on
25676         on loop depth.
25677         (record_equivalences_from_phis): Instead add it here.
25679 2014-06-26  Bernd Schmidt  <bernds@codesourcery.com>
25681         * Makefile.in (COLLECT2_OBJS): Add collect-utils.o.
25682         (LTO_WRAPPER_OBJS): New variable.
25683         (lto-wrapper$(exeext)): Use it.
25684         * collect2.c: Include "collect-utils.h".
25685         (verbose, debug): Remove variables.
25686         (at_file_supplied): No longer static.
25687         (tool_name): New variable.
25688         (do_wait, fork_execute, maybe_unlink): Don't declare.
25689         (tool_cleanup): No longer static.
25690         (notice): Remove function.
25691         (maybe_run_lto_and_relink, main, do_dsymutil): Add new arg to
25692         fork_execute calls.
25693         (collect_wait, do_wait, collect_execute): Remove functions.
25694         (maybe_unlink): No longer static.
25695         * collect2.h (verbose, debug): Don't declare.
25696         (at_file_supplied): Declare.
25697         * collect-utils.c (utils_cleanup): New arg from_signal.  All callers
25698         changed.
25699         (collect_execute): Replace with implementation from collect2, plus a
25700         new arg use_atfile.  All callers changed.
25701         (collect_wait): Replace with implementation from collect2.
25702         (maybe_unlink_file): Remove function.
25703         (fork_execute): Replace with implementation from collect2, plus a
25704         new arg use_atfile.  All callers changed.
25705         (do_wait): Add call to utils_cleanup to the error path.
25706         * collect-utils.h (collect_execute, fork_execute, utils_cleanup)
25707         (tool_cleanup): Adjust declarations.
25708         * lto-wrapper.c (tool_cleanup): Add unused bool argument.
25709         * tlink.c: Include "collect-utils.h".
25710         (tlink_execute): New arg use_atfile.  All callers changed.
25711         (tlink_init, tlink_execute): Remove declarations.
25713         * collect-utils.c (save_temps): New variable.
25714         (do_wait): Use it instead of debug.  Use fatal_error.
25715         * collect-utils.h (save_temps): Declare.
25716         * collect2.c (verbose): Rename from vflag.  All uses changed.
25717         (tool_cleanup): New function, copied from collect_atexit.
25718         (collect_atexit, handler): Just call it.
25719         * collect2.h (verbose): Declaration renamed from vflag.
25720         * lto-wrapper.c (maybe_unlink, run_gcc): Use save_temps instead of
25721         debug.
25723         * Makefile.in (ALL_HOST_BACKEND_OBJS): Add collect-utils.o.
25724         (lto-wrapper$(exeext)): Link with collect-utils.o.
25725         * collect-utils.c: New file.
25726         * collect-utils.h: New file.
25727         * lto-wrapper.c: Include "collect-utils.h".
25728         (args_name): Delete variable.
25729         (tool_name): New variable.
25730         (tool_cleanup): New function.
25731         (maybe_unlink): Renamed from maybe_unlink_file.  All callers changed.
25732         (lto_wrapper_cleanup, fatal_signal, collect_execute, collect_wait)
25733         (fork_execute): Remove functions.
25735 2014-06-26  Nick Clifton  <nickc@redhat.com>
25737         * config/frv/frv.c (frv_in_small_data_p): Remove redundant assert.
25739         * doc/extend.texi (Function Attributes): Fix typo in description
25740         of RX vector attribute.
25742 2014-06-26  James Greenhalgh  <james.greenhalgh@arm.com>
25744         * config.gcc (supported_defaults): Error when passing either
25745         --with-tune or --with-arch in conjunction with --with-cpu for ARM.
25747 2014-06-26  Richard Biener  <rguenther@suse.de>
25749         * tree-ssa-dom.c (cprop_operand): Remove restriction on
25750         propagating volatile pointers.
25752 2014-06-26  Richard Biener  <rguenther@suse.de>
25754         PR tree-optimization/61607
25755         * tree-ssa-threadupdate.c (ssa_redirect_edges): Cancel the
25756         loop if we redirected its latch edge.
25757         (thread_block_1): Do not cancel loops prematurely.
25759 2014-06-25  Jan Hubicka  <hubicka@ucw.cz>
25761         * toplev.c (backend_init_target): Move init_emit_regs and
25762         init_regs to...
25763         (backend_init) ... here; skip ira_init_once and backend_init_target.
25764         (target_reinit) ... and here; clear
25765         this_target_rtl->lang_dependent_initialized.
25766         (lang_dependent_init_target): Clear
25767         this_target_rtl->lang_dependent_initialized;
25768         break out rtl initialization to ...
25769         (initialize_rtl): ... here; call also backend_init_target
25770         and ira_init_once.
25771         * toplev.h (initialize_rtl): New function.
25772         * function.c: Include toplev.h
25773         (init_function_start): Call initialize_rtl.
25774         * rtl.h (target_rtl): Add target_specific_initialized,
25775         lang_dependent_initialized.
25777 2014-06-25  Paul Gortmaker  <paul.gortmaker@windriver.com>
25778             Jakub Jelinek  <jakub@redhat.com>
25780         * gcc.c (set_multilib_dir): Malloc "." pointer as well.
25782 2014-06-25  Tom de Vries  <tom@codesourcery.com>
25784         * config/arm/arm.c (arm_emit_call_insn): Remove clobber of CC_REGNUM.
25786 2014-06-25  Bernd Edlinger  <bernd.edlinger@hotmail.de>
25788         * tree-ssa-forwprop.c (associate_plusminus): For widening conversions
25789         check for undefined overflow in (T)(P + A) - (T)P -> (T)A.
25790         Issue a strict overflow warning if appropriate.
25792 2014-06-25  Martin Liska  <mliska@suse.cz>
25794         IPA REF refactoring
25795         * Makefile.in: Removed header file (ipa-ref-inline.h).
25796         * cgraph.c (cgraph_turn_edge_to_speculative): New IPA REF function
25797         called.
25798         (cgraph_speculative_call_info): Likewise.
25799         (cgraph_for_node_thunks_and_aliases): Likewise.
25800         (cgraph_for_node_and_aliases): Likewise.
25801         (verify_cgraph_node): Likewise.
25802         * cgraph.h: Batch of IPA REF functions become member functions of
25803         symtab_node: add_reference, maybe_add_reference, clone_references,
25804         clone_referring, clone_reference, find_reference,
25805         remove_stmt_references, remove_all_references,
25806         remove_all_referring, dump_references, dump_referring,
25807         has_alias_p, iterate_reference, iterate_referring.
25808         * cgraphbuild.c (record_reference): New IPA REF function used.
25809         (record_type_list): Likewise.
25810         (record_eh_tables): Likewise.
25811         (mark_address): Likewise.
25812         (mark_load): Likewise.
25813         (mark_store): Likewise.
25814         (pass_build_cgraph_edges): Likewise.
25815         (rebuild_cgraph_edge): Likewise.
25816         (cgraph_rebuild_references): Likewise.
25817         (pass_remove_cgraph_callee_edges): Likewise.
25818         * cgraphclones.c (cgraph_clone_node): Likewise.
25819         (cgraph_create_virtual_clone): Likewise.
25820         (cgraph_materialize_clone): Likewise.
25821         (cgraph_materialize_all_clones): Likewise.
25822         * cgraphunit.c (cgraph_reset_node): Likewise.
25823         (cgraph_reset_node): Likewise.
25824         (analyze_function): Likewise.
25825         (assemble_thunks_and_aliases): Likewise.
25826         (expand_function): Likewise.
25827         * ipa-comdats.c (propagate_comdat_group): Likewise.
25828         (enqueue_references): Likewise.
25829         * ipa-cp.c (ipcp_discover_new_direct_edges): Likewise.
25830         (create_specialized_node): Likewise.
25831         * ipa-devirt.c (referenced_from_vtable_p): Likewise.
25832         * ipa-inline-transform.c (can_remove_node_now_p_1): Likewise.
25833         * ipa-inline.c (reset_edge_caches): Likewise.
25834         (update_caller_keys): Likewise.
25835         (execute): Likewise.
25836         * ipa-prop.c (remove_described_reference): Likewise.
25837         (propagate_controlled_uses): Likewise.
25838         (ipa_edge_duplication_hook): Likewise.
25839         (ipa_modify_call_arguments): Likewise.
25840         * ipa-pure-const.c (propagate_pure_const): Likewise.
25841         * ipa-ref-inline.h: Header file removed, functions moved
25842         to symtab_node class.
25843         * ipa-ref.c (remove_reference): New class member function.
25844         (cannot_lead_to_return): New class member function.
25845         (referring_ref_list): Likewise.
25846         (referred_ref_list): Likewise.
25847         Rest of functions moved to symtab_node class.
25848         * ipa-ref.h: New member functions remove_reference,
25849         cannot_lead_to_return, referring_ref_list, referred_ref_list added
25850         to ipa_ref class.
25851         ipa_ref_list class has new member functions: first_reference,
25852         first_referring, clear, nreferences.
25853         * ipa-reference.c (analyze_function): New IPA REF function used.
25854         (write_node_summary_p): Likewise.
25855         (ipa_reference_write_optimization_summary): Likewise.
25856         * ipa-split.c (split_function): Likewise.
25857         * ipa-utils.c (ipa_reverse_postorder): Likewise.
25858         * ipa-visibility.c (cgraph_non_local_node_p_1): Likewise.
25859         (function_and_variable_visibility): Likewise.
25860         * ipa.c (has_addr_references_p): Likewise.
25861         (process_references): Argument type changed.
25862         (symtab_remove_unreachable_nodes): New IPA REF function used.
25863         (process_references): Likewise.
25864         (set_writeonly_bit): Likewise.
25865         * lto-cgraph.c: Implementation of new symtab_node member functions
25866         that uses new IPA REF functions.
25867         * lto-streamer-in.c (fixup_call_stmt_edges_1): New IPA REF
25868         function used.
25869         * lto-streamer-out.c (output_symbol_p): Likewise.
25870         * lto-streamer.h (referenced_from_this_partition_p): Argument type
25871         changed.
25872         * symtab.c: Implementation of new IPA REF API.
25873         * trans-mem.c (ipa_tm_create_version_alias): New IPA REF function used.
25874         (ipa_tm_create_version): Likewise.
25875         (ipa_tm_execute): Likewise.
25876         * tree-emutls.c (gen_emutls_addr): Likewise.
25877         * tree-inline.c (copy_bb): Likewise.
25878         (delete_unreachable_blocks_update_callgraph): Likewise.
25879         * varpool.c (varpool_remove_unreferenced_decls): Likewise.
25880         (varpool_for_node_and_aliases): Likewise.
25882 2014-06-25  Trevor Saunders  <tsaunders@mozilla.com>
25884         * config/i386/winnt.c (i386_find_on_wrapper_list): Fix typo.
25886 2014-06-25  Trevor Saunders  <tsaunders@mozilla.com>
25888         PR bootstrap/61598
25889         * fold-const.c (fold_checksum_tree): Use a hash_table of const
25890         tree_node * instead of tree_node *.
25891         (fold): Adjust.
25892         (print_fold_checksum): Likewise.
25893         (fold_check_failed): Likewise.
25894         (debug_fold_checksum): Likewise.
25895         (fold_build1_stat_loc): Likewise.
25896         (fold_build2_stat_loc): Likewise.
25897         (fold_build3_stat_loc): Likewise.
25898         (fold_build_call_array_loc): Likewise.
25900 2014-06-25  David Edelsohn  <dje.gcc@gmail.com>
25902         * config/rs6000/xcoff.h (ASM_DECLARE_FUNCTION_NAME): Replace
25903         implementation with call to...
25904         * config/rs6000/rs6000.c (rs6000_xcoff_declare_function_name): New
25905         function.
25906         * config/rs6000/rs6000-protos.h (rs6000_xcoff_declare_function_name):
25907         Declare.
25909 2014-06-25  Marc Glisse  <marc.glisse@inria.fr>
25911         PR tree-optimization/57742
25912         * tree-ssa-strlen.c (handle_builtin_memset): Update strinfo
25913         after replacing the statement.
25915 2014-06-25  Nick Clifton  <nickc@redhat.com>
25917         * config/v850/v850.c (GHS_default_section_names): Change to const
25918         char * type.
25919         (GHS_current_section_names): Likewise.
25920         (v850_insert_attributes): Do not build strings, just assign the
25921         names directly.  Change the type of 'chosen_section' to const
25922         char*.
25923         * config/v850/v850-c.c (ghs_pragma_section): Assign the alias
25924         directly to the array entry.
25925         * config/v850/v850.h (GHS_default_section_names): Change to const
25926         char * type.
25927         (GHS_current_section_names): Likewise.
25929 2014-06-25  Jakub Jelinek  <jakub@redhat.com>
25931         * langhooks-def.h (LANG_HOOKS_OMP_CLAUSE_LINEAR_CTOR): Define.
25932         (LANG_HOOKS_DECLS): Add it.
25933         * gimplify.c (gimplify_omp_for): Make sure OMP_CLAUSE_LINEAR_STEP
25934         has correct type.
25935         * tree.h (OMP_CLAUSE_LINEAR_ARRAY): Define.
25936         * langhooks.h (struct lang_hooks_for_decls): Add
25937         omp_clause_linear_ctor hook.
25938         * omp-low.c (lower_rec_input_clauses): Set max_vf even if
25939         OMP_CLAUSE_LINEAR_ARRAY is set.  Don't fold_convert
25940         OMP_CLAUSE_LINEAR_STEP.  For OMP_CLAUSE_LINEAR_ARRAY in
25941         combined simd loop use omp_clause_linear_ctor hook.
25943 2014-06-24  Cong Hou  <congh@google.com>
25945         * tree-vect-patterns.c (vect_recog_sad_pattern): New function for SAD
25946         pattern recognition.
25947         (type_conversion_p): PROMOTION is true if it's a type promotion
25948         conversion, and false otherwise.  Return true if the given expression
25949         is a type conversion one.
25950         * tree-vectorizer.h: Adjust the number of patterns.
25951         * tree.def: Add SAD_EXPR.
25952         * optabs.def: Add sad_optab.
25953         * cfgexpand.c (expand_debug_expr): Add SAD_EXPR case.
25954         * expr.c (expand_expr_real_2): Likewise.
25955         * gimple-pretty-print.c (dump_ternary_rhs): Likewise.
25956         * gimple.c (get_gimple_rhs_num_ops): Likewise.
25957         * optabs.c (optab_for_tree_code): Likewise.
25958         * tree-cfg.c (estimate_operator_cost): Likewise.
25959         * tree-ssa-operands.c (get_expr_operands): Likewise.
25960         * tree-vect-loop.c (get_initial_def_for_reduction): Likewise.
25961         * config/i386/sse.md: Add SSE2 and AVX2 expand for SAD.
25962         * doc/generic.texi: Add document for SAD_EXPR.
25963         * doc/md.texi: Add document for ssad and usad.
25965 2014-06-24  Trevor Saunders  <tsaunders@mozilla.com>
25967         * config/i386/winnt.c (i386_pe_section_type_flags): Fix const
25968         qualification in cast.
25970 2014-06-24  Jan Hubicka  <hubicka@ucw.cz>
25972         * tree.c (find_decls_types_r): Do not check DECL_VINDEX for TYPE_DECL.
25973         * tree.h (DECL_VINDEX, DECL_SAVED_TREE): Restrict to DECL_FUNCTION.
25974         * tree-core.h (tree_decl_non_common): Move saved_tree and vindex...
25975         (tree_function_decl): ... here.
25976         * tree-streamer-out.c (write_ts_decl_non_common_tree_pointers): Move
25977         streaming of vindex to ...
25978         (write_ts_function_decl_tree_pointers): ... here.
25979         * tree-streamer-in.c (lto_input_ts_decl_non_common_tree_pointers):
25980         Do not stream DECL_VINDEX.
25981         (lto_input_ts_function_decl_tree_pointers): Stream it here.
25983 2014-06-24  Catherine Moore  <clm@codesourcery.com>
25984             Sandra Loosemore  <sandra@codesourcery.com>
25986         * config/mips/mips.c (mips_order_regs_for_local_alloc): Delete.
25987         * config/mips/mips.h (ADJUST_REG_ALLOC_ORDER): Delete.
25988         * config/mips/mips-protos.h (mips_order_regs_for_local_alloc): Delete.
25990 2014-06-24  Marc Glisse  <marc.glisse@inria.fr>
25992         * doc/invoke.texi (Warning Options): Remove duplicated
25993         -Wmaybe-uninitialized.
25995 2014-06-24  Marc Glisse  <marc.glisse@inria.fr>
25997         PR tree-optimization/57742
25998         * tree-ssa-strlen.c (get_string_length): Ignore malloc.
25999         (handle_builtin_malloc, handle_builtin_memset): New functions.
26000         (strlen_optimize_stmt): Call them.
26001         * passes.def: Move strlen after loop+dom but before vrp.
26003 2014-06-24  Jakub Jelinek  <jakub@redhat.com>
26005         PR target/61570
26006         * config/i386/driver-i386.c (host_detect_local_cpu): For unknown
26007         model family 6 CPU with has_longmode never use a CPU without
26008         64-bit support.
26010 2014-06-24  H.J. Lu  <hongjiu.lu@intel.com>
26012         PR target/61570
26013         * config/i386/driver-i386.c (host_detect_local_cpu): Revert
26014         the last change.
26016 2014-06-24  Trevor Saunders  <tsaunders@mozilla.com>
26018         * alloc-pool.c (alloc_pool_hash): Use hash_map instead of hash_table.
26019         * dominance.c (iterate_fix_dominators): Use hash_map instead of
26020         pointer_map.
26021         * hash-map.h: New file.
26022         * ipa-comdats.c: Use hash_map instead of pointer_map.
26023         * ipa.c: Likewise.
26024         * lto-section-out.c: Adjust.
26025         * lto-streamer.h: Replace pointer_map with hash_map.
26026         * symtab.c (verify_symtab): Likewise.
26027         * tree-ssa-strlen.c (decl_to_stridxlist_htab): Likewise.
26028         * tree-ssa-uncprop.c (val_ssa_equiv): Likewise.
26029         * tree-streamer.h: Likewise.
26030         * tree-streamer.c: Adjust.
26031         * pointer-set.h: Remove pointer_map.
26033 2014-06-24  Trevor Saunders  <tsaunders@mozilla.com>
26035         * hash-table.h: Add a template arg to choose between storing values
26036         and storing pointers to values, and then provide partial
26037         specializations for both.
26038         * tree-browser.c (tree_upper_hasher): Provide the type the hash table
26039         should store, not the type values should point to.
26040         * tree-into-ssa.c (var_info_hasher): Likewise.
26041         * tree-ssa-dom.c (expr_elt_hasher): Likewise.
26042         * tree-complex.c: Adjust.
26043         * tree-hasher.h (int_tree_hasher): store int_tree_map in the hash
26044         table instead of int_tree_map *.
26045         * tree-parloops.c: Adjust.
26046         * tree-ssa-reassoc.c (ocount_hasher): Don't lie to hash_map about what
26047         type is being stored.
26048         * tree-vectorizer.c: Adjust.
26050 2014-06-24  Trevor Saunders  <tsaunders@mozilla.com>
26052         * hash-table.h: Remove a layer of indirection from hash_table so that
26053         it contains the hash table's data instead of a pointer to the data.
26054         * alloc-pool.c, asan.c, attribs.c, bitmap.c, cfg.c,
26055         config/arm/arm.c, config/i386/winnt.c, config/ia64/ia64.c,
26056         config/mips/mips.c, config/sol2.c, coverage.c, cselib.c,
26057         data-streamer-out.c, dse.c, dwarf2cfi.c, dwarf2out.c, except.c,
26058         fold-const.c, gcse.c, ggc-common.c,
26059         gimple-ssa-strength-reduction.c, gimplify.c,
26060         graphite-clast-to-gimple.c, graphite-dependences.c,
26061         graphite-htab.h, graphite.c, haifa-sched.c, ipa-devirt.c,
26062         ipa-profile.c, ira-color.c, ira-costs.c, loop-invariant.c,
26063         loop-iv.c, loop-unroll.c, lto-streamer-in.c, lto-streamer-out.c,
26064         lto-streamer.c, lto-streamer.h, passes.c, plugin.c,
26065         postreload-gcse.c, sese.c, statistics.c, store-motion.c,
26066         trans-mem.c, tree-browser.c, tree-cfg.c, tree-complex.c,
26067         tree-eh.c, tree-into-ssa.c, tree-parloops.c, tree-sra.c,
26068         tree-ssa-ccp.c, tree-ssa-coalesce.c, tree-ssa-dom.c,
26069         tree-ssa-live.c, tree-ssa-loop-im.c,
26070         tree-ssa-loop-ivopts.c, tree-ssa-phiopt.c, tree-ssa-pre.c,
26071         tree-ssa-reassoc.c, tree-ssa-sccvn.c, tree-ssa-strlen.c,
26072         tree-ssa-structalias.c, tree-ssa-tail-merge.c,
26073         tree-ssa-threadupdate.c, tree-ssa-uncprop.c,
26074         tree-vect-data-refs.c, tree-vect-loop.c, tree-vectorizer.c,
26075         tree-vectorizer.h, valtrack.c, valtrack.h, var-tracking.c,
26076         vtable-verify.c, vtable-verify.h: Adjust.
26078 2014-06-24  Richard Biener  <rguenther@suse.de>
26080         PR tree-optimization/61572
26081         * tree-ssa-sink.c (statement_sink_location): Do not sink
26082         loads from hard registers.
26084 2014-06-24  Jakub Jelinek  <jakub@redhat.com>
26086         * gimplify.c (gimplify_omp_for): For #pragma omp for simd iterator
26087         not mentioned in clauses use private clause if the iterator is
26088         declared in #pragma omp for simd, and when adding lastprivate
26089         instead, add it to the outer #pragma omp for too.  Diagnose
26090         if the variable is private in outer context.  For simd collapse > 1
26091         loops, replace all iterators with temporaries.
26092         * omp-low.c (lower_rec_input_clauses): Handle LINEAR clause the
26093         same even in collapse > 1 loops.
26095         * gimplify.c (gimplify_scan_omp_clauses) <case OMP_CLAUSE_MAP,
26096         OMP_CLAUSE_TO, OMP_CLAUSE_FROM): Make sure OMP_CLAUSE_SIZE is
26097         non-NULL.
26098         <case OMP_CLAUSE_ALIGNED>: Gimplify OMP_CLAUSE_ALIGNED_ALIGNMENT.
26099         (gimplify_adjust_omp_clauses_1): Make sure OMP_CLAUSE_SIZE is
26100         non-NULL.
26101         (gimplify_adjust_omp_clauses): Likewise.
26102         * omp-low.c (lower_rec_simd_input_clauses,
26103         lower_rec_input_clauses, expand_omp_simd): Handle non-constant
26104         safelen the same as safelen(1).
26105         * tree-nested.c (convert_nonlocal_omp_clauses,
26106         convert_local_omp_clauses): Handle OMP_CLAUSE_ALIGNED.  For
26107         OMP_CLAUSE_{MAP,TO,FROM} if not decl use walk_tree.
26108         (convert_nonlocal_reference_stmt, convert_local_reference_stmt):
26109         Fixup handling of GIMPLE_OMP_TARGET.
26110         (convert_tramp_reference_stmt, convert_gimple_call): Handle
26111         GIMPLE_OMP_TARGET.
26113 2014-06-24  Chung-Lin Tang  <cltang@codesourcery.com>
26115         PR tree-optimization/61554
26116         * tree-ssa-propagate.c: Include "bitmap.h".
26117         (substitute_and_fold_dom_walker): Add 'bitmap need_eh_cleanup' member,
26118         properly update constructor/destructor.
26119         (substitute_and_fold_dom_walker::before_dom_children):
26120         Remove call to gimple_purge_dead_eh_edges, add bb->index to
26121         need_eh_cleaup instead.
26122         (substitute_and_fold): Call gimple_purge_all_dead_eh_edges on
26123         need_eh_cleanup.
26125 2014-06-23  Jan Hubicka  <hubicka@ucw.cz>
26127         * varpool.c (dump_varpool_node): Dump used_by_single_function.
26128         * tree-pass.h (make_pass_ipa_single_use): New pass.
26129         * cgraph.h (used_by_single_function): New flag.
26130         * lto-cgraph.c (lto_output_varpool_node, input_varpool_node):
26131         Stream it.
26132         * passes.def (pass_ipa_single_use): Scedule.
26133         * ipa.c (BOTTOM): New macro.
26134         (meet): New function
26135         (propagate_single_user): New function.
26136         (ipa_single_use): New function.
26137         (pass_data_ipa_single_use): New pass.
26138         (pass_ipa_single_use): New pass.
26139         (pass_ipa_single_use::gate): New gate.
26140         (make_pass_ipa_single_use): New function.
26142 2014-06-23  Kai Tietz  <ktietz@redhat.com>
26144         PR target/39284
26145         * passes.def (peephole2): Move peephole2 pass before sched2 pass.
26146         * config/i386/i386.md (peehole2): Combine memories and indirect jumps.
26148 2014-06-23  Richard Biener  <rguenther@suse.de>
26150         * tree-ssa-loop.c (gate_loop): New function.
26151         (pass_tree_loop::gate): Call it.
26152         (pass_data_tree_no_loop, pass_tree_no_loop,
26153         make_pass_tree_no_loop): New.
26154         * tree-vectorizer.c: Include tree-scalar-evolution.c
26155         (pass_slp_vectorize::execute): Initialize loops and SCEV if
26156         required.
26157         (pass_slp_vectorize::clone): New method.
26158         * timevar.def (TV_TREE_NOLOOP): New.
26159         * tree-pass.h (make_pass_tree_no_loop): Declare.
26160         * passes.def (pass_tree_no_loop): New pass group with
26161         SLP vectorizer.
26163 2014-06-23  H.J. Lu  <hongjiu.lu@intel.com>
26165         PR target/61570
26166         * config/i386/driver-i386.c (host_detect_local_cpu): Set arch
26167         to x86-64 if a 32-bit processor supports SSE2 and 64-bit.
26169 2014-06-23  James Greenhalgh  <james.greenhalgh@arm.com>
26171         * config/aarch64/aarch64.md (addsi3_aarch64): Set "simd" attr to
26172         "yes" where needed.
26174 2014-06-23  Alan Modra  <amodra@gmail.com>
26176         PR bootstrap/61583
26177         * tree-vrp.c (remove_range_assertions): Do not set is_unreachable
26178         to zero on debug statements.
26180 2014-06-23  Alan Lawrence  <alan.lawrence@arm.com>
26182         PR target/60825
26183         * config/aarch64/aarch64-builtins.c (aarch64_types_unop_qualifiers):
26184         Ignore third operand if present by marking qualifier_internal.
26186         * config/aarch64/aarch64-simd-builtins.def (abs): Comment.
26188         * config/aarch64/arm_neon.h (int64x1_t, uint64x1_t): Typedef to GCC
26189         vector extension.
26190         (aarch64_vget_lane_s64, aarch64_vdup_lane_s64,
26191         arch64_vdupq_lane_s64, aarch64_vdupq_lane_u64): Remove macro.
26192         (vqadd_s64, vqadd_u64, vqsub_s64, vqsub_u64, vqneg_s64, vqabs_s64,
26193         vcreate_s64, vcreate_u64, vreinterpret_s64_f64, vreinterpret_u64_f64,
26194         vcombine_u64, vbsl_s64, vbsl_u64, vceq_s64, vceq_u64, vceqz_s64,
26195         vceqz_u64, vcge_s64, vcge_u64, vcgez_s64, vcgt_s64, vcgt_u64,
26196         vcgtz_s64, vcle_s64, vcle_u64, vclez_s64, vclt_s64, vclt_u64,
26197         vcltz_s64, vdup_n_s64, vdup_n_u64, vld1_s64, vld1_u64, vmov_n_s64,
26198         vmov_n_u64, vqdmlals_lane_s32, vqdmlsls_lane_s32,
26199         vqdmulls_lane_s32, vqrshl_s64, vqrshl_u64, vqrshl_u64, vqshl_s64,
26200         vqshl_u64, vqshl_n_s64, vqshl_n_u64, vqshl_n_s64, vqshl_n_u64,
26201         vqshlu_n_s64, vrshl_s64, vrshl_u64, vrshr_n_s64, vrshr_n_u64,
26202         vrsra_n_s64, vrsra_n_u64, vshl_n_s64, vshl_n_u64, vshl_s64,
26203         vshl_u64, vshr_n_s64, vshr_n_u64, vsli_n_s64, vsli_n_u64,
26204         vsqadd_u64, vsra_n_s64, vsra_n_u64, vsri_n_s64, vsri_n_u64,
26205         vst1_s64, vst1_u64, vtst_s64, vtst_u64, vuqadd_s64): Wrap existing
26206         logic in GCC vector extensions
26208         (vpaddd_s64, vaddd_s64, vaddd_u64, vceqd_s64, vceqd_u64, vceqzd_s64
26209         vceqzd_u64, vcged_s64, vcged_u64, vcgezd_s64, vcgtd_s64, vcgtd_u64,
26210         vcgtzd_s64, vcled_s64, vcled_u64, vclezd_s64, vcltd_s64, vcltd_u64,
26211         vcltzd_s64, vqdmlals_s32, vqdmlsls_s32, vqmovnd_s64, vqmovnd_u64
26212         vqmovund_s64, vqrshld_s64, vqrshld_u64, vqrshrnd_n_s64,
26213         vqrshrnd_n_u64, vqrshrund_n_s64, vqshld_s64, vqshld_u64,
26214         vqshld_n_u64, vqshrnd_n_s64, vqshrnd_n_u64, vqshrund_n_s64,
26215         vrshld_u64, vrshrd_n_u64, vrsrad_n_u64, vshld_n_u64, vshld_s64,
26216         vshld_u64, vslid_n_u64, vsqaddd_u64, vsrad_n_u64, vsrid_n_u64,
26217         vsubd_s64, vsubd_u64, vtstd_s64, vtstd_u64): Fix type signature.
26219         (vabs_s64): Use GCC vector extensions; call __builtin_aarch64_absdi.
26221         (vget_high_s64, vget_high_u64): Reimplement with GCC vector
26222         extensions.
26224         (__GET_LOW, vget_low_u64): Wrap result using vcreate_u64.
26225         (vget_low_s64): Use __GET_LOW macro.
26226         (vget_lane_s64, vget_lane_u64, vdupq_lane_s64, vdupq_lane_u64): Use
26227         gcc vector extensions, add call to __builtin_aarch64_lane_boundsi.
26228         (vdup_lane_s64, vdup_lane_u64,): Add __builtin_aarch64_lane_bound_si.
26229         (vdupd_lane_s64, vdupd_lane_u64): Fix type signature, add
26230         __builtin_aarch64_lane_boundsi, use GCC vector extensions.
26232         (vcombine_s64): Use GCC vector extensions; remove cast.
26233         (vqaddd_s64, vqaddd_u64, vqdmulls_s32, vqshld_n_s64, vqshlud_n_s64,
26234         vqsubd_s64, vqsubd_u64, vrshld_s64, vrshrd_n_s64, vrsrad_n_s64,
26235         vshld_n_s64, vshrd_n_s64, vslid_n_s64, vsrad_n_s64, vsrid_n_s64):
26236         Fix type signature; remove cast.
26238 2014-06-23  Alan Lawrence  <alan.lawrence@arm.com>
26240         PR target/60825
26241         * config/aarch64/aarch64.c (aarch64_simd_mangle_map): Add entry for
26242         V1DFmode.
26243         * config/aarch64/aarch64-builtins.c (aarch64_simd_builtin_type_mode):
26244         add V1DFmode
26245         (BUILTIN_VD1): New.
26246         (BUILTIN_VD_RE): Remove.
26247         (aarch64_init_simd_builtins): Add V1DF to modes/modenames.
26248         (aarch64_fold_builtin): Update reinterpret patterns, df becomes v1df.
26249         * config/aarch64/aarch64-simd-builtins.def (create): Make a v1df
26250         variant but not df.
26251         (vreinterpretv1df*, vreinterpret*v1df): New.
26252         (vreinterpretdf*, vreinterpret*df): Remove.
26253         * config/aarch64/aarch64-simd.md (aarch64_create,
26254         aarch64_reinterpret*): Generate V1DFmode pattern not DFmode.
26255         * config/aarch64/iterators.md (VD_RE): Include V1DF, remove DF.
26256         (VD1): New.
26257         * config/aarch64/arm_neon.h (float64x1_t): typedef with gcc extensions.
26258         (vcreate_f64): Remove cast, use v1df builtin.
26259         (vcombine_f64): Remove cast, get elements with gcc vector extensions.
26260         (vget_low_f64, vabs_f64, vceq_f64, vceqz_f64, vcge_f64, vgfez_f64,
26261         vcgt_f64, vcgtz_f64, vcle_f64, vclez_f64, vclt_f64, vcltz_f64,
26262         vdup_n_f64, vdupq_lane_f64, vld1_f64, vld2_f64, vld3_f64, vld4_f64,
26263         vmov_n_f64, vst1_f64): Use gcc vector extensions.
26264         (vget_lane_f64, vdupd_lane_f64, vmulq_lane_f64, ): Use gcc extensions,
26265         add range check using __builtin_aarch64_im_lane_boundsi.
26266         (vfma_lane_f64, vfmad_lane_f64, vfma_laneq_f64, vfmaq_lane_f64,
26267         vfms_lane_f64, vfmsd_lane_f64, vfms_laneq_f64, vfmsq_lane_f64): Fix
26268         type signature, use gcc vector extensions.
26269         (vreinterpret_p8_f64, vreinterpret_p16_f64, vreinterpret_f32_f64,
26270         vreinterpret_f64_f32, vreinterpret_f64_p8, vreinterpret_f64_p16,
26271         vreinterpret_f64_s8, vreinterpret_f64_s16, vreinterpret_f64_s32,
26272         vreinterpret_f64_s64, vreinterpret_f64_u8, vreinterpret_f64_u16,
26273         vreinterpret_f64_u32, vreinterpret_f64_u64, vreinterpret_s8_f64,
26274         vreinterpret_s16_f64, vreinterpret_s32_f64, vreinterpret_s64_f64,
26275         vreinterpret_u8_f64, vreinterpret_u16_f64, vreinterpret_u32_f64,
26276         vreinterpret_u64_f64): Use v1df builtin not df.
26278 2014-06-23  James Greenhalgh  <james.greenhalgh@arm.com>
26280         * config/aarch64/aarch64.md (*addsi3_aarch64): Add alternative in
26281         vector registers.
26283 2014-06-23  Jan Hubicka  <hubicka@ucw.cz>
26285         * lto-cgraph.c (lto_output_node, input_node): Set/get init/fini
26286         priority directly.
26288 2014-06-23  Zhenqiang Chen  <zhenqiang.chen@linaro.org>
26290         * loop-invariant.c (pre_check_invariant_p): New function.
26291         (find_invariant_insn): Call pre_check_invariant_p.
26293 2014-06-22  Richard Henderson  <rth@redhat.com>
26295         PR target/61565
26296         * compare-elim.c (struct comparison): Add eh_note.
26297         (find_comparison_dom_walker::before_dom_children): Don't eliminate
26298         a redundant comparison in a different EH region.  Purge EH edges if
26299         necessary.
26301 2014-06-22  Segher Boessenkool  <segher@kernel.crashing.org>
26303         * config/rs6000/rs6000.md (maybe_var_shift): New define_attr.
26304         (var_shift): Use it.
26305         (rotl<mode>3, *rotlsi3_64, *rotl<mode>3_dot, *rotl<mode>3_dot2,
26306         *rotlsi3_internal4, *rotlsi3_internal5, *rotlsi3_internal6,
26307         *rotlsi3_internal8le, *rotlsi3_internal8be, *rotlsi3_internal9le,
26308         *rotlsi3_internal9be, *rotlsi3_internal10le, *rotlsi3_internal10be,
26309         *rotlsi3_internal11le, *rotlsi3_internal11be, *rotlsi3_internal12le,
26310         *rotlsi3_internal12be, ashl<mode>3, *ashlsi3_64, *ashl<mode>3_dot,
26311         *ashl<mode>3_dot2, lshr<mode>3, *lshrsi3_64, *lshr<mode>3_dot,
26312         *lshr<mode>3_dot2, *ashr<mode>3, *ashrsi3_64, *ashr<mode>3_dot,
26313         *ashr<mode>3_dot2, *rotldi3_internal4, *rotldi3_internal5,
26314         *rotldi3_internal6, *rotldi3_internal7le, *rotldi3_internal7be,
26315         *rotldi3_internal8le, *rotldi3_internal8be, *rotldi3_internal9le,
26316         *rotldi3_internal9be, *rotldi3_internal10le, *rotldi3_internal10be,
26317         *rotldi3_internal11le, *rotldi3_internal11be, *rotldi3_internal12le,
26318         *rotldi3_internal12be, *rotldi3_internal13le, *rotldi3_internal13be,
26319         *rotldi3_internal14le, *rotldi3_internal14be, *rotldi3_internal15le,
26320         *rotldi3_internal15be): Use the new attribute.  Merge register and
26321         integer alternatives.
26323 2014-06-22  Segher Boessenkool  <segher@kernel.crashing.org>
26325         * config/rs6000/rs6000.md (ashrsi3, two anonymous define_insns and
26326         define_splits, ashrdi3, *ashrdi3_internal1, *ashrdi3_internal2 and
26327         split, *ashrdi3_internal3 and split): Delete, merge into...
26328         (ashr<mode>3): New expander.
26329         (*ashr<mode>3, ashr<mode>3_dot, ashr<mode>3_dot2): New.
26330         (*ashrsi3_64): Fix formatting.  Replace "i" by "n".
26332 2014-06-22  Segher Boessenkool  <segher@kernel.crashing.org>
26334         * config/rs6000/rs6000.md (rotlsi3, *rotlsi3_internal2 and split,
26335         *rotlsi3_internal3 and split, rotldi3, *rotldi3_internal2 and split,
26336         *rotldi3_internal3 and split): Delete, merge into...
26337         (rotl<mode>3, rotl<mode>3_dot, rotl<mode>3_dot2): New.
26338         (*rotlsi3_64): Fix formatting.  Fix condition.  Replace "i" by "n".
26339         Use "rotlw" extended mnemonic.
26341 2014-06-22  Segher Boessenkool  <segher@kernel.crashing.org>
26343         * config/rs6000/rs6000.md (ashlsi3, two anonymous define_insns
26344         and define_splits, ashldi3, *ashldi3_internal1, *ashldi3_internal2
26345         and split, *ashldi3_internal3 and split): Delete, merge into...
26346         (ashl<mode>3, ashl<mode>3_dot, ashl<mode>3_dot2): New.
26347         (*ashlsi3_64): Fix formatting.  Replace "i" by "n".
26349 2014-06-22  Segher Boessenkool  <segher@kernel.crashing.org>
26351         * config/rs6000/rs6000.md ("hH"): New define_mode_attr.
26352         (lshrsi3, two anonymous define_insns and define_splits,
26353         lshrdi3, *lshrdi3_internal1, *lshrdi3_internal2 and split,
26354         *lshrdi3_internal3 and split): Delete, merge into...
26355         (lshr<mode>3, lshr<mode>3_dot, lshr<mode>3_dot2): New.
26356         (*lshrsi3_64): Fix formatting.  Replace "i" by "n".
26358 2014-06-22  Segher Boessenkool  <segher@kernel.crashing.org>
26360         * config/rs6000/rs6000.md (lshrsi3, and its two dot patterns):
26361         Remove "O" alternative.
26363 2014-06-22  Richard Sandiford  <rdsandiford@googlemail.com>
26365         * config/mips/mips.c (mips_move_to_gpr_cost): Remove mode argument.
26366         (mips_move_from_gpr_cost): Likewise.
26367         (mips_register_move_cost): Update accordingly.
26368         (mips_secondary_reload_class): Remove name of in_p.
26370 2014-06-22  Marc Glisse  <marc.glisse@inria.fr>
26372         PR target/61503
26373         * config/i386/i386.md (x86_64_shrd, x86_shrd,
26374         ix86_rotr<dwi>3_doubleword): Replace ashiftrt with lshiftrt.
26376 2014-06-21  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
26378         * config/nios2/nios2.c: Include "builtins.h".
26380 2014-06-20  Jan Hubicka  <hubicka@ucw.cz>
26382         * cgraph.h (tls_model_names): New variable.
26383         * print-tree.c (print_node): Simplify.
26384         * varpool.c (tls_model_names): New variable.
26385         (dump_varpool_node): Output tls model.
26387 2014-06-20  Jan Hubicka  <hubicka@ucw.cz>
26389         * ipa-visibility.c (function_and_variable_visibility): Disable
26390         temporarily local aliases for some targets.
26392 2014-06-20  Marek Polacek  <polacek@redhat.com>
26394         * asan.c (pass_sanopt::execute): Handle IFN_UBSAN_BOUNDS.
26395         * flag-types.h (enum sanitize_code): Add SANITIZE_BOUNDS and or it
26396         into SANITIZE_UNDEFINED.
26397         * doc/invoke.texi: Describe -fsanitize=bounds.
26398         * gimplify.c (gimplify_call_expr): Add gimplification of internal
26399         functions created in the FEs.
26400         * internal-fn.c: Move "internal-fn.h" after "tree.h".
26401         (expand_UBSAN_BOUNDS): New function.
26402         * internal-fn.def (UBSAN_BOUNDS): New internal function.
26403         * internal-fn.h: Don't define internal functions here.
26404         * opts.c (common_handle_option): Add -fsanitize=bounds.
26405         * sanitizer.def (BUILT_IN_UBSAN_HANDLE_OUT_OF_BOUNDS,
26406         BUILT_IN_UBSAN_HANDLE_OUT_OF_BOUNDS_ABORT): Add.
26407         * tree-core.h: Define internal functions here.
26408         (struct tree_base): Add ifn field.
26409         * tree-pretty-print.c: Include "internal-fn.h".
26410         (dump_generic_node): Handle functions without CALL_EXPR_FN.
26411         * tree.c (get_callee_fndecl): Likewise.
26412         (build_call_expr_internal_loc): New function.
26413         * tree.def (CALL_EXPR): Update description.
26414         * tree.h (CALL_EXPR_IFN): Define.
26415         (build_call_expr_internal_loc): Declare.
26416         * ubsan.c (get_ubsan_type_info_for_type): Return 0 for non-arithmetic
26417         types.
26418         (ubsan_type_descriptor): Change bool parameter to enum
26419         ubsan_print_style.  Adjust the code.  Add handling of
26420         UBSAN_PRINT_ARRAY.
26421         (ubsan_expand_bounds_ifn): New function.
26422         (ubsan_expand_null_ifn): Adjust ubsan_type_descriptor call.
26423         (ubsan_build_overflow_builtin): Likewise.
26424         (instrument_bool_enum_load): Likewise.
26425         (ubsan_instrument_float_cast): Likewise.
26426         * ubsan.h (enum ubsan_print_style): New enum.
26427         (ubsan_expand_bounds_ifn): Declare.
26428         (ubsan_type_descriptor): Adjust declaration.  Use a default parameter.
26430 2014-06-20  Maciej W. Rozycki  <macro@codesourcery.com>
26432         * config/rs6000/rs6000.md: Append `DONE' to preparation
26433         statements of `bswap' pattern splitters.
26435 2014-06-20  Tom de Vries  <tom@codesourcery.com>
26437         * target.def (call_fusage_contains_non_callee_clobbers): Update
26438         definition.
26439         * doc/tm.texi: Regenerate.
26441 2014-06-20  Yury Gribov  <y.gribov@samsung.com>
26442             Max Ostapenko  <m.ostapenko@partner.samsung.com>
26444         PR sanitizer/61547
26445         * asan.c (instrument_strlen_call): Fixed instrumentation of
26446         trailing byte.
26448 2014-06-20  Martin Jambor  <mjambor@suse.cz>
26450         PR ipa/61540
26451         * ipa-prop.c (impossible_devirt_target): New function.
26452         (try_make_edge_direct_virtual_call): Use it, also instead of
26453         asserting.
26455 2014-06-20  Yury Gribov  <y.gribov@samsung.com>
26456             Max Ostapenko  <m.ostapenko@partner.samsung.com>
26458         PR sanitizer/61530
26459         * asan.c (build_check_stmt): Add condition.
26461 2014-06-20  Martin Jambor  <mjambor@suse.cz>
26463         PR ipa/61211
26464         * cgraph.c (clone_of_p): Allow skipped_branch to deal with
26465         expanded clones.
26467 2014-06-20  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
26469         * config/aarch64/iterators.md (VCOND): Handle SI and HI modes.
26470         Update comments.
26471         (VCONQ): Make comment more helpful.
26472         (VCON): Delete.
26473         * config/aarch64/aarch64-simd.md
26474         (aarch64_sqdmulh_lane<mode>):
26475         Use VCOND for operands 2.  Update lane checking and flipping logic.
26476         (aarch64_sqrdmulh_lane<mode>): Likewise.
26477         (aarch64_sq<r>dmulh_lane<mode>_internal): Likewise.
26478         (aarch64_sqdmull2<mode>): Remove VCON, use VQ_HSI mode iterator.
26479         (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal, VD_HSI): Change mode
26480         attribute of operand 3 to VCOND.
26481         (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal, SD_HSI): Likewise.
26482         (aarch64_sqdml<SBINQOPS:as>l2_lane<mode>_internal): Likewise.
26483         (aarch64_sqdmull_lane<mode>_internal, VD_HSI): Likewise.
26484         (aarch64_sqdmull_lane<mode>_internal, SD_HSI): Likewise.
26485         (aarch64_sqdmull2_lane<mode>_internal): Likewise.
26486         (aarch64_sqdml<SBINQOPS:as>l_laneq<mode>_internal, VD_HSI: New
26487         define_insn.
26488         (aarch64_sqdml<SBINQOPS:as>l_laneq<mode>_internal, SD_HSI): Likewise.
26489         (aarch64_sqdml<SBINQOPS:as>l2_laneq<mode>_internal): Likewise.
26490         (aarch64_sqdmull_laneq<mode>_internal, VD_HSI): Likewise.
26491         (aarch64_sqdmull_laneq<mode>_internal, SD_HSI): Likewise.
26492         (aarch64_sqdmull2_laneq<mode>_internal): Likewise.
26493         (aarch64_sqdmlal_lane<mode>): Change mode attribute of penultimate
26494         operand to VCOND.  Update lane flipping and bounds checking logic.
26495         (aarch64_sqdmlal2_lane<mode>): Likewise.
26496         (aarch64_sqdmlsl_lane<mode>): Likewise.
26497         (aarch64_sqdmull_lane<mode>): Likewise.
26498         (aarch64_sqdmull2_lane<mode>): Likewise.
26499         (aarch64_sqdmlal_laneq<mode>):
26500         Replace VCON usage with VCONQ.
26501         Emit aarch64_sqdmlal_laneq<mode>_internal insn.
26502         (aarch64_sqdmlal2_laneq<mode>): Emit
26503         aarch64_sqdmlal2_laneq<mode>_internal insn.
26504         Replace VCON with VCONQ.
26505         (aarch64_sqdmlsl2_lane<mode>): Replace VCON with VCONQ.
26506         (aarch64_sqdmlsl2_laneq<mode>): Likewise.
26507         (aarch64_sqdmull_laneq<mode>): Emit
26508         aarch64_sqdmull_laneq<mode>_internal insn.
26509         Replace VCON with VCONQ.
26510         (aarch64_sqdmull2_laneq<mode>): Emit
26511         aarch64_sqdmull2_laneq<mode>_internal insn.
26512         (aarch64_sqdmlsl_laneq<mode>): Replace VCON usage with VCONQ.
26513         * config/aarch64/arm_neon.h (vqdmlal_high_lane_s16): Change type
26514         of 3rd argument to int16x4_t.
26515         (vqdmlalh_lane_s16): Likewise.
26516         (vqdmlslh_lane_s16): Likewise.
26517         (vqdmull_high_lane_s16): Likewise.
26518         (vqdmullh_lane_s16): Change type of 2nd argument to int16x4_t.
26519         (vqdmlal_lane_s16): Don't create temporary int16x8_t value.
26520         (vqdmlsl_lane_s16): Likewise.
26521         (vqdmull_lane_s16): Don't create temporary int16x8_t value.
26522         (vqdmlal_high_lane_s32): Change type 3rd argument to int32x2_t.
26523         (vqdmlals_lane_s32): Likewise.
26524         (vqdmlsls_lane_s32): Likewise.
26525         (vqdmull_high_lane_s32): Change type 2nd argument to int32x2_t.
26526         (vqdmulls_lane_s32): Likewise.
26527         (vqdmlal_lane_s32): Don't create temporary int32x4_t value.
26528         (vqdmlsl_lane_s32): Likewise.
26529         (vqdmull_lane_s32): Don't create temporary int32x4_t value.
26530         (vqdmulhh_lane_s16): Change type of second argument to int16x4_t.
26531         (vqrdmulhh_lane_s16): Likewise.
26532         (vqdmlsl_high_lane_s16): Likewise.
26533         (vqdmulhs_lane_s32): Change type of second argument to int32x2_t.
26534         (vqdmlsl_high_lane_s32): Likewise.
26535         (vqrdmulhs_lane_s32): Likewise.
26537 2014-06-20  Tom de Vries  <tom@codesourcery.com>
26539         * final.c (collect_fn_hard_reg_usage): Add separate IOR_HARD_REG_SET for
26540         get_call_reg_set_usage.
26542 2014-06-20  Tom de Vries  <tom@codesourcery.com>
26544         * final.c (collect_fn_hard_reg_usage): Don't save function_used_regs if
26545         it contains all call_used_regs.
26547 2014-06-20  Tom de Vries  <tom@codesourcery.com>
26549         * final.c (collect_fn_hard_reg_usage): Add and use variable
26550         function_used_regs.
26552 2014-06-20  Jan Hubicka  <hubicka@ucw.cz>
26554         * cgraph.h (struct symtab_node): Add field in_init_priority_hash
26555         (set_init_priority, get_init_priority, set_fini_priority,
26556         get_fini_priority): New methods.
26557         * tree.c (init_priority_for_decl): Remove.
26558         (init_ttree): Do not initialize init priority.
26559         (decl_init_priority_lookup, decl_fini_priority_lookup): Rewrite.
26560         (decl_priority_info): Remove.
26561         (decl_init_priority_insert): Rewrite.
26562         (decl_fini_priority_insert): Rewrite.
26563         * tree.h (tree_priority_map_eq, tree_priority_map_hash,
26564         tree_priority_map_marked_p): Remove.
26565         * lto-cgraph.c (lto_output_node, input_node): Stream init priorities.
26566         * lto-streamer-out.c (hash_tree): Do not hash priorities.
26567         * tree-streamer-out.c (pack_ts_decl_with_vis_value_fields): Do
26568         not output priorities.
26569         (pack_ts_function_decl_value_fields): Likewise.
26570         * tree-streamer-in.c (unpack_ts_decl_with_vis_value_fields): Do
26571         not input priorities.
26572         (unpack_ts_function_decl_value_fields): Likewise.
26573         * symtab.c (symbol_priority_map): Declare.
26574         (init_priority_hash): Declare.
26575         (symtab_unregister_node): Unregister from priority hash, too.
26576         (symtab_node::get_init_priority, cgraph_node::get_fini_priority):
26577         New methods.
26578         (symbol_priority_map_eq, symbol_priority_map_hash): New functions.
26579         (symbol_priority_info): New function.
26580         (symtab_node::set_init_priority, cgraph_node::set_fini_priority):
26581         New methods.
26582         * tree-core.h (tree_priority_map): Remove.
26584 2014-06-20  Jakub Jelinek  <jakub@redhat.com>
26586         * tree-ssa-math-opts.c (do_shift_rotate, find_bswap_or_nop_1): Cast
26587         0xff to uint64_t before shifting it up.
26589 2014-06-20  Julian Brown  <julian@codesourcery.com>
26590             Chung-Lin Tang  <cltang@codesourcery.com>
26592         * config/arm/arm.c (arm_output_mi_thunk): Fix offset for
26593         TARGET_THUMB1_ONLY. Add comments.
26595 2014-06-19  Tom de Vries  <tom@codesourcery.com>
26597         * config/aarch64/aarch64-protos.h (aarch64_emit_call_insn): Change
26598         return type to void.
26599         * config/aarch64/aarch64.c (aarch64_emit_call_insn): Same.
26601 2014-06-19  Zhenqiang Chen  <zhenqiang.chen@linaro.org>
26603         * loop-invariant.c (get_inv_cost): Skip invariants, which are marked
26604         as "move", from depends_on.
26606 2014-06-19  Terry Guo  <terry.guo@arm.com>
26608         * config/arm/thumb1.md (define_split): Split 64bit constant in earlier
26609         stage.
26611 2014-06-18  Segher Boessenkool  <segher@kernel.crashing.org>
26613         * config/rs6000/rs6000.h (FIXED_REGISTERS): Update comment.
26614         Remove cr5.
26615         (REG_ALLOC_ORDER): Update comment.  Move cr5 earlier.
26617 2014-06-18  Kaz Kojima  <kkojima@gcc.gnu.org>
26619         PR target/61550
26620         * config/sh/sh.c (prepare_move_operands): Don't process TLS
26621         addresses here if reload in progress or completed.
26623 2014-06-18  Robert Suchanek  <robert.suchanek@imgtec.com>
26625         * config/mips/constraints.md ("d"): BASE_REG_CLASS replaced by
26626         "TARGET_MIPS16 ? M16_REGS : GR_REGS".
26627         * config/mips/mips.c (mips_regno_to_class): Update for M16_SP_REGS.
26628         (mips_regno_mode_ok_for_base_p): Remove use of !strict_p for MIPS16.
26629         (mips_register_priority): New function that implements the target
26630         hook TARGET_REGISTER_PRIORITY.
26631         (mips_spill_class): Likewise for TARGET_SPILL_CLASS.
26632         (mips_lra_p): Likewise for TARGET_LRA_P.
26633         (TARGET_REGISTER_PRIORITY): Define macro.
26634         (TARGET_SPILL_CLASS): Likewise.
26635         (TARGET_LRA_P): Likewise.
26636         * config/mips/mips.h (reg_class): Add M16_SP_REGS and SPILL_REGS
26637         classes.
26638         (REG_CLASS_NAMES): Likewise.
26639         (REG_CLASS_CONTENTS): Likewise.
26640         (BASE_REG_CLASS): Use M16_SP_REGS.
26641         * config/mips/mips.md (*mul_acc_si): Add alternative tuned for LRA.
26642         New set attribute to enable alternatives depending on the register
26643         allocator used.
26644         (*mul_acc_si_r3900, *mul_sub_si): Likewise.
26645         (*lea64): Disable pattern for MIPS16.
26646         * config/mips/mips.opt (mlra): New option.
26648 2014-06-18  Robert Suchanek  <robert.suchanek@imgtec.com>
26650         * lra-constraints.c (base_to_reg): New function.
26651         (process_address): Use new function.
26653 2014-06-18  Tom de Vries  <tom@codesourcery.com>
26655         * config/aarch64/aarch64-protos.h (aarch64_emit_call_insn): Declare.
26656         * config/aarch64/aarch64.c
26657         (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): Redefine as true.
26658         (aarch64_emit_call_insn): New function.
26659         (aarch64_load_symref_appropriately): Use aarch64_emit_call_insn instead
26660         of emit_call_insn.
26661         * config/aarch64/aarch64.md (define_expand "call_internal")
26662         (define_expand "call_value_internal", define_expand "sibcall_internal")
26663         (define_expand "sibcall_value_internal"): New.
26664         (define_expand "call", define_expand "call_value")
26665         (define_expand "sibcall", define_expand "sibcall_value"): Use internal
26666         expand variant and aarch64_emit_call_insn.
26668 2014-06-18  Radovan Obradovic  <robradovic@mips.com>
26669             Tom de Vries  <tom@codesourcery.com>
26671         * config/arm/arm-protos.h (arm_emit_call_insn): Add bool parameter.
26672         * config/arm/arm.c (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS):
26673         Redefine to true.
26674         (arm_emit_call_insn): Add and use sibcall parameter.  Add IP and CC
26675         clobbers to CALL_INSN_FUNCTION_USAGE.
26676         (define_expand "sibcall_internal")
26677         (define_expand "sibcall_value_internal"): New.
26678         (define_expand "call", define_expand "call_value"): Add argument to
26679         arm_emit_call_insn.
26680         (define_expand "sibcall"): Use sibcall_internal and arm_emit_call_insn.
26681         (define_expand "sibcall_value"): Use sibcall_value_internal and
26682         arm_emit_call_insn.
26684 2014-06-18  Charles Baylis  <charles.baylis@linaro.org>
26686         * config/arm/bpabi.c (__gnu_uldivmod_helper): Remove.
26688 2014-06-18  Charles Baylis  <charles.baylis@linaro.org>
26690         * config/arm/bpabi-v6m.S (__aeabi_uldivmod): Perform division using
26691         __udivmoddi4.
26693 2014-06-18  Charles Baylis  <charles.baylis@linaro.org>
26695         * config/arm/bpabi.S (__aeabi_ldivmod, __aeabi_uldivmod,
26696         push_for_divide, pop_for_divide): Use .cfi_* directives for DWARF
26697         annotations. Fix DWARF information.
26699 2014-06-18  Charles Baylis  <charles.baylis@linaro.org>
26701         * config/arm/bpabi.S (__aeabi_ldivmod): Perform division using
26702         __udivmoddi4, and fixups for negative operands.
26704 2014-06-18  Charles Baylis  <charles.baylis@linaro.org>
26706         * config/arm/bpabi.S (__aeabi_ldivmod): Optimise stack manipulation.
26708 2014-06-18  Charles Baylis  <charles.baylis@linaro.org>
26710         * config/arm/bpabi.S (__aeabi_uldivmod): Perform division using call
26711         to __udivmoddi4.
26713 2014-06-18  Charles Baylis  <charles.baylis@linaro.org>
26715         * config/arm/bpabi.S (__aeabi_uldivmod): Optimise stack pointer
26716         manipulation.
26718 2014-06-18  Charles Baylis  <charles.baylis@linaro.org>
26720         * config/arm/bpabi.S (__aeabi_uldivmod, __aeabi_ldivmod): Add comment
26721         describing register usage on function entry and exit.
26723 2014-06-18  Charles Baylis  <charles.baylis@linaro.org>
26725         * config/arm/bpabi.S (__aeabi_uldivmod): Fix whitespace.
26726         (__aeabi_ldivmod): Fix whitespace.
26728 2014-06-18  Andreas Schwab  <schwab@suse.de>
26730         * doc/md.texi (Standard Names): Use @itemx for grouped items.
26731         Remove blank line after @item.
26733 2014-06-18  Richard Henderson  <rth@redhat.com>
26735         PR target/61545
26736         * config/aarch64/aarch64.md (tlsdesc_small_<PTR>): Clobber CC_REGNUM.
26738 2014-06-18  Charles Baylis  <charles.baylis@linaro.org>
26740         * config/arm/arm.c (neon_vector_mem_operand): Allow register
26741         POST_MODIFY for neon loads and stores.
26742         (arm_print_operand): Output post-index register for neon loads and
26743         stores.
26745 2014-06-18  Richard Biener  <rguenther@suse.de>
26747         * tree-ssa-dce.c (perform_tree_ssa_dce): Fixup bogus commit.
26749 2014-06-18  Richard Biener  <rguenther@suse.de>
26751         * tree-pass.h (make_pass_dce_loop): Remove.
26752         * passes.def: Replace pass_dce_loop with pass_dce.
26753         * tree-ssa-dce.c (perform_tree_ssa_dce): If something
26754         changed free niter estimates and reset the scev cache.
26755         (tree_ssa_dce_loop, pass_data_dce_loop, pass_dce_loop,
26756         make_pass_dce_loop): Remove.
26757         * tree-ssa-copy.c: Include tree-ssa-loop-niter.h.
26758         (fini_copy_prop): Return whether something changed.  Always
26759         let substitute_and_fold perform DCE and free niter estimates
26760         and reset the scev cache if so.
26761         (execute_copy_prop): If sth changed schedule cleanup-cfg.
26762         (pass_data_copy_prop): Do not unconditionally schedule
26763         cleanup-cfg or update-ssa.
26765 2014-06-18  Yuri Rumyantsev  <ysrumyan@gmail.com>
26767         PR tree-optimization/61518
26768         * tree-if-conv.c (is_cond_scalar_reduction): Add missed check that
26769         reduction var is used in reduction stmt or phi-function only.
26771 2014-06-18  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
26773         * config/arm/arm_neon.h (vadd_f32): Change #ifdef to __FAST_MATH.
26775 2014-06-18  Thomas Preud'homme  <thomas.preudhomme@arm.com>
26777         PR tree-optimization/61517
26778         * tree-ssa-math-opts.c (find_bswap_or_nop_1): Adapt to return a stmt
26779         whose rhs's first tree is the source expression instead of the
26780         expression itself.
26781         (find_bswap_or_nop): Likewise.
26782         (bsap_replace): Rename stmt in cur_stmt. Pass gsi by value and src as a
26783         gimple stmt whose rhs's first tree is the source. In the memory source
26784         case, move the stmt to be replaced close to one of the original load to
26785         avoid the problem of a store between the load and the stmt's original
26786         location.
26787         (pass_optimize_bswap::execute): Adapt to change in bswap_replace's
26788         signature.
26790 2014-06-18  Andreas Schwab  <schwab@suse.de>
26792         PR rtl-optimization/54555
26793         * postreload.c (move2add_use_add2_insn): Substitute
26794         STRICT_LOW_PART only if it is cheaper.
26796 2014-06-18  Uros Bizjak  <ubizjak@gmail.com>
26798         * config/i386/i386.md (*sibcall_memory): Rename from *sibcall_intern.
26799         Do not use unspec as call operand.  Use memory_operand instead of
26800         memory_nox32_operand and add "m" operand constraint.  Disable
26801         pattern for TARGET_X32.
26802         (*sibcall_pop_memory): Ditto.
26803         (*sibcall_value_memory): Ditto.
26804         (*sibcall_value_pop_memory): Ditto.
26805         (sibcall peepholes): Merge SImode and DImode patterns using
26806         W mode iterator.  Use memory_operand instead of memory_nox32_operand.
26807         Disable pattern for TARGET_X32.  Check if eliminated register is
26808         really dead after call insn.  Generate call RTX without unspec operand.
26809         (sibcall_value peepholes): Ditto.
26810         (sibcall_pop peepholes): Fix call insn RTXes.  Use memory_operand
26811         instead of memory_nox32_operand.  Check if eliminated register is
26812         really dead after call insn. Generate call RTX without unspec operand.
26813         (sibcall_value_pop peepholes): Ditto.
26814         * config/i386/predicates.md (memory_nox32_operand): Remove predicate.
26816 2014-06-18  Terry Guo  <terry.guo@arm.com>
26818         PR target/61544
26819         * config/arm/arm.c (thumb1_reorg): Move to next basic block if we
26820         reach the head.
26822 2014-06-18  Olivier Hainque  <hainque@adacore.com>
26824         * tree-core.h (tree_block): Add an "end_locus" field, allowing
26825         memorization of the end of block source location.
26826         * tree.h (BLOCK_SOURCE_END_LOCATION): New accessor.
26827         * gimplify.c (gimplify_bind_expr): Propagate the block start and
26828         end source location info we have on the block entry/exit code we
26829         generate.
26831 2014-06-18  Richard Biener  <rguenther@suse.de>
26833         * common.opt (fssa-phiopt): New option.
26834         * opts.c (default_options_table): Enable -fssa-phiopt with -O1+
26835         but not with -Og.
26836         * tree-ssa-phiopt.c (pass_phiopt): Add gate method.
26837         * doc/invoke.texi (-fssa-phiopt): Document.
26839 2014-06-18  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
26841         * genattrtab.c (n_bypassed): New variable.
26842         (process_bypasses): Initialise n_bypassed.
26843         Count number of bypassed reservations.
26844         (make_automaton_attrs): Allocate space for bypassed reservations
26845         rather than number of bypasses.
26847 2014-06-18  Richard Biener  <rguenther@suse.de>
26849         * tree-ssa-propagate.c (replace_phi_args_in): Return whether
26850         we propagated anything.
26851         (substitute_and_fold_dom_walker::before_dom_children): Something
26852         changed if we propagated into PHI arguments.
26853         * tree-ssa-pre.c (eliminate): Always schedule cfg-cleanup if
26854         we removed a stmt.
26856 2014-06-18  Evgeny Stupachenko  <evstupac@gmail.com>
26858         * config/i386/i386.c (ix86_reassociation_width): Add alternative for
26859         vector case.
26860         * config/i386/i386.h (TARGET_VECTOR_PARALLEL_EXECUTION): New.
26861         * config/i386/x86-tune.def (X86_TUNE_VECTOR_PARALLEL_EXECUTION): New.
26862         * tree-vect-data-refs.c (vect_shift_permute_load_chain): New.
26863         Introduces alternative way of loads group permutaions.
26864         (vect_transform_grouped_load): Try alternative way of permutations.
26866 2014-06-18  Jakub Jelinek  <jakub@redhat.com>
26868         * gimplify.c (omp_notice_variable): If n is non-NULL and no flags
26869         changed in ORT_TARGET region, don't jump to do_outer.
26870         (struct gimplify_adjust_omp_clauses_data): New type.
26871         (gimplify_adjust_omp_clauses_1): Adjust for data being
26872         a struct gimplify_adjust_omp_clauses_data pointer instead
26873         of tree *.  Pass pre_p as a new argument to
26874         lang_hooks.decls.omp_finish_clause hook.
26875         (gimplify_adjust_omp_clauses): Add pre_p argument, adjust
26876         splay_tree_foreach to pass both list_p and pre_p.
26877         (gimplify_omp_parallel, gimplify_omp_task, gimplify_omp_for,
26878         gimplify_omp_workshare, gimplify_omp_target_update): Adjust
26879         gimplify_adjust_omp_clauses callers.
26880         * langhooks.c (lhd_omp_finish_clause): New function.
26881         * langhooks-def.h (lhd_omp_finish_clause): New prototype.
26882         (LANG_HOOKS_OMP_FINISH_CLAUSE): Define to lhd_omp_finish_clause.
26883         * langhooks.h (struct lang_hooks_for_decls): Add a new
26884         gimple_seq * argument to omp_finish_clause hook.
26885         * omp-low.c (scan_sharing_clauses): Call scan_omp_op on
26886         non-DECL_P OMP_CLAUSE_DECL if ctx->outer.
26887         (scan_omp_parallel, lower_omp_for): When adding
26888         _LOOPTEMP_ clause var, add it to outer ctx's decl_map as identity.
26889         * tree-core.h (OMP_CLAUSE_MAP_TO_PSET): New map kind.
26890         * tree-nested.c (convert_nonlocal_omp_clauses,
26891         convert_local_omp_clauses): Handle various OpenMP 4.0 clauses.
26892         * tree-pretty-print.c (dump_omp_clause): Handle OMP_CLAUSE_MAP_TO_PSET.
26894 2014-06-17  Andrew MacLeod  <amacleod@redhat.com>
26896         * tree-dfa.h (get_addr_base_and_unit_offset_1): Move from here.
26897         * tree-dfa.c (get_addr_base_and_unit_offset_1): To here.
26899 2014-06-17  Xinliang David Li  <davidxl@google.com>
26901         * tree-pretty-print.c (dump_function_header): Print cgraph uid.
26902         * passes.c (pass_init_dump_file): Do not set initialize
26903         flag to false unconditionally.
26905 2014-06-17  Richard Biener  <rguenther@suse.de>
26907         * genopinit.c (main): Use vec<>::qsort method.
26908         * tree-ssa-loop-niter.c (discover_iteration_bound_by_body_walk):
26909         Likewise.
26910         * tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Likewise.
26912 2014-06-17  Matthew Fortune  <matthew.fortune@imgtec.com>
26914         * config/mips/mips-protos.h (mips_expand_fcc_reload): Remove.
26915         * config/mips/mips.c (mips_expand_fcc_reload): Remove.
26916         (mips_move_to_gpr_cost): Remove ST_REGS case.
26917         (mips_move_from_gpr_cost): Likewise.
26918         (mips_register_move_cost): Likewise.
26919         (mips_secondary_reload_class): Likewise.
26921 2014-06-17  Richard Biener  <rguenther@suse.de>
26923         * passes.def (pass_all_early_optimizations): Remove copy-prop pass.
26924         (pass_all_optimizations): Move 3rd copy-prop pass from after
26925         fre to before ifcombine/phiopt.
26927 2014-06-17  Richard Biener  <rguenther@suse.de>
26929         * tree-switch-conversion.c (collect_switch_conv_info): Simplify
26930         and allow all blocks to be forwarders.
26932 2014-06-17  Yufeng Zhang  <yufeng.zhang@arm.com>
26934         PR target/61483
26935         * config/aarch64/aarch64.c (aarch64_layout_arg): Add new local
26936         variable 'size'; calculate 'size' right in the front; use
26937         'size' to compute 'nregs' (when 'allocate_ncrn != 0') and
26938         pcum->aapcs_stack_words.
26940 2014-06-17  Nick Clifton  <nickc@redhat.com>
26942         * config/msp430/msp430.md (mulhisi3): Add a NOP after the DINT.
26943         (umulhi3, mulsidi3, umulsidi3): Likewise.
26945 2014-06-17  Thomas Schwinge  <thomas@codesourcery.com>
26947         PR middle-end/61508
26948         * fold-const.c (fold_checksum_tree) <TS_DECL_WITH_VIS>: Remove
26949         check for section name.
26951 2014-06-17  Richard Biener  <rguenther@suse.de>
26953         * tree-ssa-propagate.c: Include domwalk.h.
26954         (substitute_and_fold): Outline main worker into a domwalker ...
26955         (substitute_and_fold_dom_walker::before_dom_children): ... here.
26956         Schedule stmts we can fully propagate for removal.  Remove
26957         poor-mans DCE.
26958         (substitute_and_fold): Apply a dominator walk to perform
26959         substitution.  Process stmts scheduled for removal here.
26961 2014-06-17  Richard Biener  <rguenther@suse.de>
26963         * tree-ssa-loop-im.c (determine_max_movement): Adjust cost
26964         of PHI node moving.
26966 2014-06-17  Kugan Vivekanandarajah  <kuganv@linaro.org>
26968         * config/arm/arm.c (arm_atomic_assign_expand_fenv): call
26969         default_atomic_assign_expand_fenv for !TARGET_HARD_FLOAT.
26970         (arm_init_builtins) : Initialize builtins __builtins_arm_set_fpscr and
26971         __builtins_arm_get_fpscr only when TARGET_HARD_FLOAT.
26972         * config/arm/vfp.md (set_fpscr): Make pattern conditional on
26973         TARGET_HARD_FLOAT.
26974         (get_fpscr) : Likewise.
26976 2014-06-16  Vladimir Makarov  <vmakarov@redhat.com>
26978         PR rtl-optimization/61325
26979         * lra-constraints.c (valid_address_p): Add forward declaration.
26980         (simplify_operand_subreg): Check address validity before and after
26981         alter_reg of memory subreg.
26983 2014-06-16  Uros Bizjak  <ubizjak@gmail.com>
26985         * config/i386/i386.c (decide_alg): Correctly handle
26986         maximum size of stringop algorithm.
26988 2014-06-16  Yury Gribov  <y.gribov@samsung.com>
26990         * asan.c (build_check_stmt): Fix maybe-uninitialized warning.
26992 2014-06-16  Vladimir Makarov  <vmakarov@redhat.com>
26994         PR rtl-optimization/61522
26995         * lra-assigns.c (assign_by_spills): Check null targetm.spill_class.
26997 2014-06-16  Jan Hubicka  <hubicka@ucw.cz>
26999         Revert:
27000         * symtab.c (symtab_node::reset_section): New method.
27001         * cgraph.c (cgraph_node_cannot_be_local_p_1): Accept non-local
27002         for localization.
27003         * cgraph.h (reset_section): Declare.
27004         * ipa-inline-analysis.c (do_estimate_growth): Check for comdat groups;
27005         do not consider comdat locals.
27006         * cgraphclones.c (set_new_clone_decl_and_node_flags): Get section
27007         for new symbol.
27008         * ipa-visiblity.c (cgraph_externally_visible_p): Cleanup.
27009         (update_visibility_by_resolution_info): Consider UNDEF; fix checking;
27010         reset sections of symbols dragged out of the comdats.
27011         (function_and_variable_visibility): Reset sections of
27012         localized symbols.
27014 2014-06-16  Richard Biener  <rguenther@suse.de>
27016         PR tree-optimization/61482
27017         * tree-vrp.c (adjust_range_with_scev): Avoid setting of
27018         [-INF(OVF), +INF(OVF)] range.
27020 2014-06-16  Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
27022         * config/i386/i386.c (ix86_expand_sse2_mulvxdi3): Issue
27023         instructions "vpmuludq" and "vpaddq" instead of "vpmacsdql" for
27024         handling 32-bit multiplication.
27026 2014-06-16  Chung-Lin Tang  <cltang@codesourcery.com>
27028         PR middle-end/61430
27029         * lra-lives.c (process_bb_lives): Skip creating copy during
27030         insn scan when src/dest has constrained to same regno.
27032 2014-06-15  Jan Hubicka  <hubicka@ucw.cz>
27034         * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Check again
27035         DECL_IN_CONSTANT_POOL and TREE_ASM_WRITTEN.
27037 2014-06-16  Yury Gribov  <y.gribov@samsung.com>
27039         * asan.c (check_func): New function.
27040         (maybe_create_ssa_name): Likewise.
27041         (build_check_stmt_with_calls): Likewise.
27042         (use_calls_p): Likewise.
27043         (report_error_func): Change interface.
27044         (build_check_stmt): Allow non-integer lengths; add support
27045         for new parameter.
27046         (asan_instrument): Likewise.
27047         (instrument_mem_region_access): Moved code to build_check_stmt.
27048         (instrument_derefs): Likewise.
27049         (instrument_strlen_call): Likewise.
27050         * cfgcleanup.c (old_insns_match_p): Add support for new functions.
27051         * doc/invoke.texi: Describe new parameter.
27052         * params.def: Define new parameter.
27053         * params.h: Likewise.
27054         * sanitizer.def: Describe new builtins.
27056 2014-06-16  Richard Biener  <rguenther@suse.de>
27058         * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
27059         Make all defs available at the end.
27060         (eliminate): If we remove a PHI node schedule cfg-cleanup.
27062 2014-06-18  Jakub Jelinek  <jakub@redhat.com>
27064         PR plugins/45078
27065         * config.gcc (arm*-*-linux-*): Include vxworks-dummy.h in tm_file.
27067 2014-06-16  Richard Sandiford  <rdsandiford@googlemail.com>
27069         PR bootstrap/61516
27070         * auto-inc-dec.c (merge_in_block): Fix location of insn_info
27071         initialization.  Replace remaining use of uid.
27073 2014-06-15  Jan Hubicka  <hubicka@ucw.cz>
27075         * c-family/c-common.c (handle_tls_model_attribute): Use
27076         set_decl_tls_model.
27077         * c-family/c-common.c (handle_tls_model_attribute): Use
27078         set_decl_tls_model.
27079         * cgraph.h (struct varpool_node): Add tls_model.
27080         * tree.c (decl_tls_model, set_decl_tls_model): New functions.
27081         * tree.h (DECL_TLS_MODEL): Update.
27082         (DECL_THREAD_LOCAL_P): Check that variable is static.
27083         (decl_tls_model): Declare.
27084         (set_decl_tls_model): Declare.
27085         * tree-emutls.c (get_emutls_init_templ_addr): First build decl and then
27086         set symbol prorperties.
27087         (get_emutls_init_templ_addr): Cleanup.
27088         (new_emutls_decl): Update.
27089         * lto-cgraph.c (lto_output_varpool_node): Stream TLS model
27090         (lto_input_varpool_node): Likewise.
27091         * lto-streamer-out.c (hash_tree): Likewise.
27092         * tree-streamer-in.c (unpack_ts_decl_with_vis_value_fields): Do
27093         not stream DECL_TLS_MODEL.
27094         * tree-profile.c (init_ic_make_global_vars): Use set_decl_tls_model.
27095         * tree-core.h (tree_decl_with_vis): Remove tls_model; update comments.
27097 2014-06-15  Richard Sandiford  <rdsandiford@googlemail.com>
27099         * df.h (DF_REF_REG_USE_P, DF_MWS_REG_USE_P): Remove null checks.
27101 2014-06-15  Richard Sandiford  <rdsandiford@googlemail.com>
27103         * df.h (df_mw_hardreg, df_base_ref): Add a link pointer.
27104         (df_insn_info): Turn defs, uses, eq_uses and mw_hardregs into linked
27105         lists.
27106         (df_scan_bb_info): Likewise artificial_defs and artificial_uses.
27107         (DF_REF_NEXT_LOC, DF_MWS_NEXT): New macros.
27108         (FOR_EACH_INSN_INFO_DEF, FOR_EACH_INSN_INFO_USE)
27109         (FOR_EACH_INSN_INFO_EQ_USE, FOR_EACH_INSN_INFO_MW)
27110         (FOR_EACH_ARTIFICIAL_USE, FOR_EACH_ARTIFICIAL_DEF)
27111         (df_get_artificial_defs, df_get_artificial_uses)
27112         (df_single_def, df_single_use): Update accordingly.
27113         (df_refs_chain_dump): Take the first element in a linked list as
27114         parameter, rather than a pointer to an array of pointers.
27115         * df-core.c (df_refs_chain_dump, df_mws_dump): Likewise.
27116         * df-problems.c (df_rd_bb_local_compute_process_def): Likewise.
27117         (df_chain_create_bb_process_use): Likewise.
27118         (df_md_bb_local_compute_process_def): Likewise.
27119         * fwprop.c (process_defs, process_uses): Likewise.
27120         (register_active_defs, update_uses): Likewise.
27121         (forward_propagate_asm): Update for new df_ref linking.
27122         * df-scan.c (df_scan_free_ref_vec, df_scan_free_mws_vec): Delete.
27123         (df_null_ref_rec, df_null_mw_rec): Likewise.
27124         (df_scan_free_internal): Don't free df_ref and df_mw_hardreg lists
27125         explicitly.
27126         (df_scan_free_bb_info): Remove check for null artificial_defs.
27127         (df_install_ref_incremental): Adjust for new df_ref linking.
27128         Use a single-element insertion rather than a full sort.
27129         (df_ref_chain_delete_du_chain): Take the first element
27130         in a linked list as parameter, rather than a pointer to an array of
27131         pointers.
27132         (df_ref_chain_delete, df_mw_hardreg_chain_delete): Likewise.
27133         (df_add_refs_to_table, df_refs_verify, df_mws_verify): Likewise.
27134         (df_insn_info_delete): Remove check for null defs and call to
27135         df_scan_free_mws_vec.
27136         (df_insn_rescan): Initialize df_ref and df_mw_hardreg lists to
27137         null rather than df_null_*_rec.
27138         (df_insn_rescan_debug_internal): Likewise, and update null
27139         checks in the same way.  Remove check for null defs.
27140         (df_ref_change_reg_with_loc_1): Fix choice of list for defs.
27141         Move a single element rather doing a full sort.
27142         (df_mw_hardreg_chain_delete_eq_uses): Adjust for new df_mw_hardreg
27143         linking.
27144         (df_notes_rescan): Likewise.  Use a merge rather than a full sort.
27145         Initialize df_ref and df_mw_hardreg lists to null rather than
27146         df_null_*_rec.
27147         (df_ref_compare): Take df_refs as parameter, transferring the
27148         old interface to...
27149         (df_ref_ptr_compare): ...this new function.
27150         (df_sort_and_compress_refs): Update accordingly.
27151         (df_mw_compare): Take df_mw_hardregs as parameter, transferring the
27152         old interface to...
27153         (df_mw_ptr_compare): ...this new function.
27154         (df_sort_and_compress_mws): Update accordingly.
27155         (df_install_refs, df_install_mws): Return a linked list rather than
27156         an array of pointers.
27157         (df_refs_add_to_chains): Assert that old lists are empty rather
27158         than freeing them.
27159         (df_insn_refs_verify): Don't handle null defs speciailly.
27160         * web.c (union_match_dups): Update for new df_ref linking.
27162 2014-06-15  Richard Sandiford  <rdsandiford@googlemail.com>
27164         * df.h (df_ref_create, df_ref_remove): Delete.
27165         * df-scan.c (df_ref_create, df_ref_compress_rec): Likewise.
27166         (df_ref_remove): Likewise.
27168 2014-06-15  Richard Sandiford  <rdsandiford@googlemail.com>
27170         * df.h (df_single_def, df_single_use): New functions.
27171         * ira.c (find_moveable_pseudos): Use them.
27173 2014-06-15  Richard Sandiford  <rdsandiford@googlemail.com>
27175         * df.h (FOR_EACH_INSN_INFO_MW): New macro.
27176         * df-problems.c (df_note_bb_compute): Use it.
27177         * regstat.c (regstat_bb_compute_ri): Likewise.
27179 2014-06-15  Richard Sandiford  <rdsandiford@googlemail.com>
27181         * df.h (FOR_EACH_ARTIFICIAL_USE, FOR_EACH_ARTIFICIAL_DEF): New macros.
27182         * cse.c (cse_extended_basic_block): Use them.
27183         * dce.c (mark_artificial_use): Likewise.
27184         * df-problems.c (df_rd_simulate_artificial_defs_at_top): Likewise.
27185         (df_lr_bb_local_compute, df_live_bb_local_compute): Likewise.
27186         (df_chain_remove_problem, df_chain_bb_dump): Likewise.
27187         (df_word_lr_bb_local_compute, df_note_bb_compute): Likewise.
27188         (df_simulate_initialize_backwards): Likewise.
27189         (df_simulate_finalize_backwards): Likewise.
27190         (df_simulate_initialize_forwards): Likewise.
27191         (df_md_simulate_artificial_defs_at_top): Likewise.
27192         * df-scan.c (df_reorganize_refs_by_reg_by_insn): Likewise.
27193         * regrename.c (init_rename_info): Likewise.
27194         * regstat.c (regstat_bb_compute_ri): Likewise.
27195         (regstat_bb_compute_calls_crossed): Likewise.
27197 2014-06-15  Richard Sandiford  <rdsandiford@googlemail.com>
27199         * df.h (DF_INSN_INFO_MWS, FOR_EACH_INSN_INFO_DEF): New macros.
27200         (FOR_EACH_INSN_INFO_USE, FOR_EACH_INSN_INFO_EQ_USE): Likewise.
27201         (FOR_EACH_INSN_DEF, FOR_EACH_INSN_USE, FOR_EACH_INSN_EQ_USE): Likewise.
27202         * auto-inc-dec.c (find_inc, merge_in_block): Use them.
27203         * combine.c (create_log_links): Likewise.
27204         * compare-elim.c (find_flags_uses_in_insn): Likewise.
27205         (try_eliminate_compare): Likewise.
27206         * cprop.c (make_set_regs_unavailable, mark_oprs_set): Likewise.
27207         * dce.c (deletable_insn_p, find_call_stack_args): Likewise.
27208         (remove_reg_equal_equiv_notes_for_defs): Likewise.
27209         (reset_unmarked_insns_debug_uses, mark_reg_dependencies): Likewise.
27210         (word_dce_process_block, dce_process_block): Likewise.
27211         * ddg.c (def_has_ccmode_p): Likewise.
27212         * df-core.c (df_bb_regno_first_def_find): Likewise.
27213         (df_bb_regno_last_def_find, df_find_def, df_find_use): Likewise.
27214         * df-problems.c (df_rd_simulate_one_insn): Likewise.
27215         (df_lr_bb_local_compute, df_live_bb_local_compute): Likewise.
27216         (df_chain_remove_problem, df_chain_insn_top_dump): Likewise.
27217         (df_chain_insn_bottom_dump, df_word_lr_bb_local_compute): Likewise.
27218         (df_word_lr_simulate_defs, df_word_lr_simulate_uses): Likewise.
27219         (df_remove_dead_eq_notes, df_note_bb_compute): Likewise.
27220         (df_simulate_find_defs, df_simulate_find_uses): Likewise.
27221         (df_simulate_find_noclobber_defs, df_simulate_defs): Likewise.
27222         (df_simulate_uses, df_md_simulate_one_insn): Likewise.
27223         * df-scan.c (df_reorganize_refs_by_reg_by_insn): Likewise.
27224         * fwprop.c (local_ref_killed_between_p): Likewise.
27225         (all_uses_available_at, free_load_extend): Likewise.
27226         * gcse.c (update_bb_reg_pressure, calculate_bb_reg_pressure): Likewise.
27227         * hw-doloop.c (scan_loop): Likewise.
27228         * ifcvt.c (dead_or_predicable): Likewise.
27229         * init-regs.c (initialize_uninitialized_regs): Likewise.
27230         * ira-lives.c (mark_hard_reg_early_clobbers): Likewise.
27231         (process_bb_node_lives): Likewise.
27232         * ira.c (compute_regs_asm_clobbered, build_insn_chain): Likewise.
27233         (find_moveable_pseudos): Likewise.
27234         * loop-invariant.c (check_dependencies, record_uses): Likewise.
27235         * recog.c (peep2_find_free_register): Likewise.
27236         * ree.c (get_defs): Likewise.
27237         * regstat.c (regstat_bb_compute_ri): Likewise.
27238         (regstat_bb_compute_calls_crossed): Likewise.
27239         * sched-deps.c (find_inc, find_mem): Likewise.
27240         * sel-sched-ir.c (maybe_downgrade_id_to_use): Likewise.
27241         (maybe_downgrade_id_to_use, setup_id_reg_sets): Likewise.
27242         * shrink-wrap.c (requires_stack_frame_p): Likewise.
27243         (prepare_shrink_wrap): Likewise.
27244         * store-motion.c (compute_store_table, build_store_vectors): Likewise.
27245         * web.c (union_defs, pass_web::execute): Likewise.
27246         * config/i386/i386.c (increase_distance, insn_defines_reg): Likewise.
27247         (insn_uses_reg_mem, ix86_ok_to_clobber_flags): Likewise.
27249 2014-06-13  Vladimir Makarov  <vmakarov@redhat.com>
27251         * lra-assign.c (assign_by_spills): Add code to assign vector regs
27252         to inheritance pseudos.
27253         * config/i386/i386.c (ix86_spill_class): Add check on NO_REGS.
27255 2014-06-13  Peter Bergner  <bergner@vnet.ibm.com>
27257         PR target/61415
27258         * config/rs6000/rs6000-builtin.def (BU_MISC_1): Delete.
27259         (BU_MISC_2): Rename to ...
27260         (BU_LDBL128_2): ... this.
27261         * config/rs6000/rs6000.h (RS6000_BTM_LDBL128): New define.
27262         (RS6000_BTM_COMMON): Add RS6000_BTM_LDBL128.
27263         * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Handle
27264         RS6000_BTM_LDBL128.
27265         (rs6000_invalid_builtin): Add long double 128-bit builtin support.
27266         (rs6000_builtin_mask_names): Add RS6000_BTM_LDBL128.
27267         * config/rs6000/rs6000.md (unpacktf_0): Remove define)expand.
27268         (unpacktf_1): Likewise.
27269         * doc/extend.texi (__builtin_longdouble_dw0): Remove documentation.
27270         (__builtin_longdouble_dw1): Likewise.
27271         * doc/sourcebuild.texi (longdouble128): Document.
27273 2014-06-13  Jeff Law  <law@redhat.com>
27275         PR rtl-optimization/61094
27276         PR rtl-optimization/61446
27277         * ree.c (combine_reaching_defs): Get the mode for the copy from
27278         the extension insn rather than the defining insn.
27280 2014-06-13  Dehao Chen  <dehao@google.com>
27282         * dwarf2out.c (add_linkage_name): Emit more linkage name.
27284 2014-06-13  Thomas Schwinge  <thomas@codesourcery.com>
27286         * doc/install.texi (--enable-linker-plugin-configure-flags)
27287         (--enable-linker-plugin-flags): Document new flags.
27289 2014-06-13  Martin Jambor  <mjambor@suse.cz>
27291         PR ipa/61186
27292         * ipa-devirt.c (possible_polymorphic_call_targets): Store NULL to
27293         cache_token if returning early.
27295 2014-06-13  Nick Clifton  <nickc@redhat.com>
27297         * config/rx/rx.h (JUMP_ALIGN): Return the log value if user
27298         requested alignment is active.
27299         (LABEL_ALIGN): Likewise.
27300         (LOOP_ALIGN): Likewise.
27302 2014-06-13  Richard Biener  <rguenther@suse.de>
27304         * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
27305         Rewrite to propagate the VN result into all uses where
27306         possible and to remove stmts becoming dead because of that.
27307         (eliminate): Generalize stmt removal handling, remove in
27308         reverse dominator order to support proper debug stmt
27309         generation.  Update stmts before removing stmts.
27310         * tree-ssa-propagate.c (propagate_tree_value): Remove bogus assert.
27312 2014-06-13  Thomas Preud'homme  <thomas.preudhomme@arm.com>
27314         PR tree-optimization/61375
27315         * tree-ssa-math-opts.c (init_symbolic_number): Cancel optimization if
27316         symbolic number cannot be represented in an uint64_t.
27317         (find_bswap_or_nop_1): Likewise.
27319 2014-06-12  Jan Hubicka  <hubicka@ucw.cz>
27321         * symtab.c (symtab_node::reset_section): New method.
27322         * cgraph.c (cgraph_node_cannot_be_local_p_1): Accept non-local
27323         for localization.
27324         * cgraph.h (reset_section): Declare.
27325         * ipa-inline-analysis.c (do_estimate_growth): Check for comdat groups;
27326         do not consider comdat locals.
27327         * cgraphclones.c (set_new_clone_decl_and_node_flags): Get section
27328         for new symbol.
27329         * ipa-visiblity.c (cgraph_externally_visible_p): Cleanup.
27330         (update_visibility_by_resolution_info): Consider UNDEF; fix checking;
27331         reset sections of symbols dragged out of the comdats.
27332         (function_and_variable_visibility): Reset sections of
27333         localized symbols.
27335 2014-06-12  Jan Hubicka  <hubicka@ucw.cz>
27337         * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Reorg
27338         to use symtab and decl_binds_to_current_def_p
27339         * tree-vectorizer.c (increase_alignment): Increase alignment
27340         of alias target, too.
27342 2014-06-12  Jakub Jelinek  <jakub@redhat.com>
27344         PR middle-end/61486
27345         * gimplify.c (struct gimplify_omp_ctx): Add distribute field.
27346         (gimplify_adjust_omp_clauses): Don't or in GOVD_LASTPRIVATE
27347         if outer combined construct is distribute.
27348         (gimplify_omp_for): For OMP_DISTRIBUTE set
27349         gimplify_omp_ctxp->distribute.
27350         * omp-low.c (scan_sharing_clauses) <case OMP_CLAUSE_SHARED>: For
27351         GIMPLE_OMP_TEAMS, if decl isn't global in outer context, record
27352         mapping into decl map.
27354 2014-06-12  Jason Merrill  <jason@redhat.com>
27356         * common.opt (fabi-version): Change default to 0.
27358 2014-06-12  Jason Merrill  <jason@redhat.com>
27360         * toplev.c (process_options): Reject -fabi-version=1.
27362 2014-06-12  Jeff Law  <law@redhat.com>
27364         PR tree-optimization/61009
27365         * tree-ssa-threadedge.c (thread_through_normal_block): Correct return
27366         value when we stop processing a block due to problematic PHIs.
27368 2014-06-12  Alan Lawrence  <alan.lawrence@arm.com>
27370         * config/aarch64/arm_neon.h (vmlaq_n_f64, vmlsq_n_f64, vrsrtsq_f64,
27371         vcge_p8, vcgeq_p8, vcgez_p8, vcgez_u8, vcgez_u16, vcgez_u32, vcgez_u64,
27372         vcgezq_p8, vcgezq_u8, vcgezq_u16, vcgezq_u32, vcgezq_u64, vcgezd_u64,
27373         vcgt_p8, vcgtq_p8, vcgtz_p8, vcgtz_u8, vcgtz_u16, vcgtz_u32, vcgtz_u64,
27374         vcgtzq_p8, vcgtzq_u8, vcgtzq_u16, vcgtzq_u32, vcgtzq_u64, vcgtzd_u64,
27375         vcle_p8, vcleq_p8, vclez_p8, vclez_u64, vclezq_p8, vclezd_u64, vclt_p8,
27376         vcltq_p8, vcltz_p8, vcltzq_p8, vcltzd_u64): Remove functions as they
27377         are not in the spec.
27379 2014-06-10  Alan Lawrence  <alan.lawrence@arm.com>
27381         PR target/59843
27382         * config/aarch64/aarch64-modes.def: Add V1DFmode.
27383         * config/aarch64/aarch64.c (aarch64_vector_mode_supported_p):
27384         Support V1DFmode.
27386 2014-06-12  Eric Botcazou  <ebotcazou@adacore.com>
27388         * tree-core.h (DECL_NONALIASED): Use proper spelling in comment.
27390 2014-06-12  Georg-Johann Lay  <avr@gjlay.de>
27392         PR target/61443
27393         * config/avr/avr.md (push<mode>1): Avoid (subreg(mem)) when
27394         loading from address spaces.
27396 2014-06-12  Martin Liska  <mliska@suse.cz>
27398         PR ipa/61462
27399         * ipa-prop.c (ipa_make_edge_direct_to_target): Check that gimple call
27400         statement is reachable.
27402 2014-06-11  Jan Hubicka  <hubicka@ucw.cz>
27404         * symtab.c (section_hash): New hash.
27405         (symtab_unregister_node): Clear section before freeing.
27406         (hash_section_hash_entry): New haser.
27407         (eq_sections): New function.
27408         (symtab_node::set_section_for_node): New method.
27409         (set_section_1): Update.
27410         (symtab_node::set_section): Take string instead of tree as parameter.
27411         (symtab_resolve_alias): Update.
27412         * cgraph.h (section_hash_entry_d): New structure.
27413         (section_hash_entry): New typedef.
27414         (cgraph_node): Change comdat_group_ to x_comdat_group,
27415         change section_ to x_section and turn into section_hash_entry;
27416         update accestors; put set_section_for_node offline.
27417         * tree.c (decl_section_name): Turn into string.
27418         (set_decl_section_name): Change parameter to be string.
27419         * tree.h (decl_section_name, set_decl_section_name): Update prototypes.
27420         * sdbout.c (sdbout_one_type): Update.
27421         * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Update.
27422         * varasm.c (IN_NAMED_SECTION, get_named_section,
27423         resolve_unique_section, hot_function_section, get_named_text_section,
27424         USE_SELECT_SECTION_FOR_FUNCTIONS, default_function_rodata_section,
27425         make_decl_rtl, default_unique_section): Update.
27426         * config/c6x/c6x.c (c6x_in_small_data_p): Update.
27427         (c6x_elf_unique_section): Update.
27428         * config/nios2/nios2.c (nios2_in_small_data_p): Update.
27429         * config/pa/pa.c (pa_function_section): Update.
27430         * config/pa/pa.h (IN_NAMED_SECTION_P): Update.
27431         * config/ia64/ia64.c (ia64_in_small_data_p): Update.
27432         * config/arc/arc.c (arc_in_small_data_p): Update.
27433         * config/arm/unknown-elf.h (IN_NAMED_SECTION_P): Update.
27434         * config/mcore/mcore.c (mcore_unique_section): Update.
27435         * config/mips/mips.c (mips16_build_function_stub): Update.
27436         (mips16_build_call_stub): Update.
27437         (mips_function_rodata_section): Update.
27438         (mips_in_small_data_p): Update.
27439         * config/score/score.c (score_in_small_data_p): Update.
27440         * config/rx/rx.c (rx_in_small_data): Update.
27441         * config/rs6000/rs6000.c (rs6000_elf_in_small_data_p): Update.
27442         (rs6000_xcoff_asm_named_section): Update.
27443         (rs6000_xcoff_unique_section): Update.
27444         * config/frv/frv.c (frv_string_begins_with): Update.
27445         (frv_in_small_data_p): Update.
27446         * config/v850/v850.c (v850_encode_data_area): Update.
27447         * config/bfin/bfin.c (DECL_SECTION_NAME): Update.
27448         (bfin_handle_l1_data_attribute): Update.
27449         (bfin_handle_l2_attribute): Update.
27450         * config/mep/mep.c (mep_unique_section): Update.
27451         * config/microblaze/microblaze.c (microblaze_elf_in_small_data_p):
27452         Update.
27453         * config/h8300/h8300.c (h8300_handle_eightbit_data_attribute): Update.
27454         (h8300_handle_tiny_data_attribute): Update.
27455         * config/m32r/m32r.c (m32r_in_small_data_p): Update.
27456         (m32r_in_small_data_p): Update.
27457         * config/alpha/alpha.c (alpha_in_small_data_p): Update.
27458         * config/i386/i386.c (ix86_in_large_data_p): Update.
27459         * config/i386/winnt.c (i386_pe_unique_section): Update.
27460         * config/darwin.c (darwin_function_section): Update.
27461         * config/lm32/lm32.c (lm32_in_small_data_p): Update.
27462         * tree-emutls.c (get_emutls_init_templ_addr): Update.
27463         (new_emutls_decl): Update.
27464         * lto-cgraph.c (lto_output_node, input_node, input_varpool_node,
27465         input_varpool_node): Update.
27466         (ead_string_cst): Turn to ...
27467         (read_string): ... this one.
27468         * dwarf2out.c (secname_for_decl): Update.
27469         * asan.c (asan_protect_global): Update.
27471 2014-06-11  DJ Delorie  <dj@redhat.com>
27473         * config/rx/rx.h (FUNCTION_BOUNDARY): Adjust for RX100/200 4-byte
27474         cache lines.
27475         * config/rx/rx.c (rx_option_override): Likewise.
27476         (rx_align_for_label): Likewise.
27478         * config/rx/rx.c (rx_max_skip_for_label): Don't skip anything if -Os.
27480 2014-06-11  Maciej W. Rozycki  <macro@codesourcery.com>
27482         * config/mmix/mmix-protos.h (mmix_asm_output_source_line): Remove
27483         prototype.
27485 2014-06-11  Richard Sandiford  <rdsandiford@googlemail.com>
27487         * common.md: New file.
27488         * doc/md.texi: Update description of generic, machine-independent
27489         constraints.
27490         * config/s390/constraints.md (e): Delete.
27491         * Makefile.in (md_file): Include common.md.
27492         * config/m32c/t-m32c (md_file): Likewise.
27493         * genpreds.c (general_mem): New array.
27494         (generic_constraint_letters): Remove constraints now defined by
27495         common.md.
27496         (add_constraint): Map TARGET_MEM_CONSTRAINT to general_mem.
27497         Allow the first character to be '<' or '>' as well.
27498         * genoutput.c (general_mem): New array.
27499         (indep_constraints): Remove constraints now defined by common.md.
27500         (note_constraint): Map TARGET_MEM_CONSTRAINT to general_mem.
27501         Remove special handling of 'm'.
27502         * ira-costs.c (record_reg_classes): Remove special handling of
27503         constraints now defined by common.md.
27504         * ira.c (ira_setup_alts, ira_get_dup_out_num): Likewise.
27505         * ira-lives.c (single_reg_class): Likewise.
27506         (ira_implicitly_set_insn_hard_regs): Likewise.
27507         * lra-constraints.c (reg_class_from_constraints): Likewise.
27508         (process_alt_operands, process_address, curr_insn_transform): Likewise.
27509         * postreload.c (reload_cse_simplify_operands): Likewise.
27510         * reload.c (push_secondary_reload, scratch_reload_class)
27511         (find_reloads, alternative_allows_const_pool_ref): Likewise.
27512         * reload1.c (maybe_fix_stack_asms): Likewise.
27513         * targhooks.c (default_secondary_reload): Likewise.
27514         * stmt.c (parse_output_constraint): Likewise.
27515         * recog.c (preprocess_constraints): Likewise.
27516         (constrain_operands, peep2_find_free_register): Likewise.
27517         (asm_operand_ok): Likewise, but add a comment saying why 'o'
27518         must be handled specially.
27520 2014-06-11  Richard Sandiford  <rdsandiford@googlemail.com>
27522         * system.h (CONST_DOUBLE_OK_FOR_CONSTRAINT_P): Poison.
27523         * genpreds.c (have_const_dbl_constraints): Delete.
27524         (add_constraint): Don't set it.
27525         (write_tm_preds_h): Don't call CONST_DOUBLE_OK_FOR_CONSTRAINT_P.
27526         * ira-costs.c (record_reg_classes): Handle CONST_INT and CONST_DOUBLE
27527         constraints using the lookup_constraint logic.
27528         * ira-lives.c (single_reg_class): Likewise.
27529         * ira.c (ira_setup_alts): Likewise.
27530         * lra-constraints.c (process_alt_operands): Likewise.
27531         * recog.c (asm_operand_ok, constrain_operands): Likewise.
27532         * reload.c (find_reloads): Likewise.
27534 2014-06-11  Richard Sandiford  <rdsandiford@googlemail.com>
27536         * genpreds.c (const_int_start, const_int_end): New variables.
27537         (choose_enum_order): Output CONST_INT constraints before memory
27538         constraints.
27539         (write_tm_preds_h): Always define insn_const_int_ok_for_constraint.
27540         Add CT_CONST_INT.
27541         * ira-costs.c (record_reg_classes): Handle CT_CONST_INT.
27542         * ira.c (ira_setup_alts): Likewise.
27543         * lra-constraints.c (process_alt_operands): Likewise.
27544         * recog.c (asm_operand_ok, preprocess_constraints): Likewise.
27545         * reload.c (find_reloads): Likewise.
27547 2014-06-11  Richard Sandiford  <rdsandiford@googlemail.com>
27549         * recog.h (operand_alternative): Remove offmem_ok, nonffmem_ok,
27550         decmem_ok and incmem_ok.  Reformat other bitfields for consistency.
27551         * recog.c (preprocess_constraints): Update accordingly.
27553 2014-06-11  Richard Sandiford  <rdsandiford@googlemail.com>
27555         * system.h (REG_CLASS_FROM_CONSTRAINT): Poison.
27556         (REG_CLASS_FOR_CONSTRAINT, EXTRA_CONSTRAINT_STR): Likewise.
27557         (EXTRA_MEMORY_CONSTRAINT, EXTRA_ADDRESS_CONSTRAINT): Likewise.
27558         * genpreds.c (print_type_tree): New function.
27559         (write_tm_preds_h): Remove REG_CLASS_FROM_CONSTRAINT,
27560         REG_CLASS_FOR_CONSTRAINT, EXTRA_MEMORY_CONSTRAINT,
27561         EXTRA_ADDRESS_CONSTRAINT and EXTRA_CONSTRAINT_STR.
27562         Write out enum constraint_type and get_constraint_type.
27563         * lra-constraints.c (satisfies_memory_constraint_p): Take a
27564         constraint_num rather than a constraint string.
27565         (satisfies_address_constraint_p): Likewise.
27566         (reg_class_from_constraints): Avoid old constraint macros.
27567         (process_alt_operands, process_address_1): Likewise.
27568         (curr_insn_transform): Likewise.
27569         * ira-costs.c (record_reg_classes): Likewise.
27570         (record_operand_costs): Likewise.
27571         * ira-lives.c (single_reg_class): Likewise.
27572         (ira_implicitly_set_insn_hard_regs): Likewise.
27573         * ira.c (ira_setup_alts, ira_get_dup_out_num): Likewise.
27574         * postreload.c (reload_cse_simplify_operands): Likewise.
27575         * recog.c (asm_operand_ok, preprocess_constraints): Likewise.
27576         (constrain_operands, peep2_find_free_register): Likewise.
27577         * reload.c (push_secondary_reload, scratch_reload_class): Likewise.
27578         (find_reloads, alternative_allows_const_pool_ref): Likewise.
27579         * reload1.c (maybe_fix_stack_asms): Likewise.
27580         * stmt.c (parse_output_constraint, parse_input_constraint): Likewise.
27581         * targhooks.c (default_secondary_reload): Likewise.
27582         * config/m32c/m32c.c (m32c_matches_constraint_p): Avoid reference
27583         to EXTRA_CONSTRAINT_STR.
27584         * config/sparc/constraints.md (U): Likewise REG_CLASS_FROM_CONSTRAINT.
27586 2014-06-11  Richard Sandiford  <rdsandiford@googlemail.com>
27588         * genpreds.c (write_constraint_satisfied_p_1): Replace with...
27589         (write_constraint_satisfied_p_array): ...this new function.
27590         (write_tm_preds_h): Replace write_constraint_satisfied_p_1 with
27591         an array.
27592         (write_insn_preds_c): Update accordingly.
27594 2014-06-11  Richard Sandiford  <rdsandiford@googlemail.com>
27596         * genpreds.c (write_lookup_constraint): Rename to...
27597         (write_lookup_constraint_1): ...this.
27598         (write_lookup_constraint_array): New function.
27599         (write_tm_preds_h): Define lookup_constraint as an inline function
27600         that uses write_lookup_constraint_array where possible.
27601         (write_insn_preds_c): Update for the changes above.
27603 2014-06-11  Richard Sandiford  <rdsandiford@googlemail.com>
27605         * doc/md.texi (regclass_for_constraint): Rename to...
27606         (reg_class_for_constraint): ...this.
27607         * genpreds.c (num_constraints, enum_order, register_start)
27608         (register_end, satisfied_start, memory_start, memory_end)
27609         (address_start, address_end): New variables.
27610         (add_constraint): Count the number of constraints.
27611         (choose_enum_order): New function.
27612         (write_enum_constraint_num): Iterate over enum_order.
27613         (write_regclass_for_constraint): Rename to...
27614         (write_reg_class_for_constraint_1): ...this and update output
27615         accordingly.
27616         (write_constraint_satisfied_p): Rename to...
27617         (write_constraint_satisfied_p_1): ...this and update output
27618         accordingly.  Do nothing if all extra constraints are register
27619         constraints.
27620         (write_insn_extra_memory_constraint): Delete.
27621         (write_insn_extra_address_constraint): Delete.
27622         (write_range_function): New function.
27623         (write_tm_preds_h): Define constraint_satisfied_p and
27624         reg_class_for_constraint as inline functions that do a range check
27625         before calling the out-of-line function.  Use write_range_function
27626         to implement insn_extra_{register,memory,address}_constraint,
27627         the first of which is new.
27628         (write_insn_preds_c): Update after above changes to write_* functions.
27629         (main): Call choose_enum_order.
27631 2014-06-11  Thomas Preud'homme  <thomas.preudhomme@arm.com>
27633         PR tree-optimization/61306
27634         * tree-ssa-math-opts.c (struct symbolic_number): Store type of
27635         expression instead of its size.
27636         (do_shift_rotate): Adapt to change in struct symbolic_number. Return
27637         false to prevent optimization when the result is unpredictable due to
27638         arithmetic right shift of signed type with highest byte is set.
27639         (verify_symbolic_number_p): Adapt to change in struct symbolic_number.
27640         (init_symbolic_number): Likewise.
27641         (find_bswap_or_nop_1): Likewise. Return NULL to prevent optimization
27642         when the result is unpredictable due to sign extension.
27644 2014-06-11  Terry Guo  <terry.guo@arm.com>
27646         * config/arm/arm.md (*thumb1_adddi3): Move into new file thumb1.md.
27647         (*thumb1_addsi3): Ditto.
27648         (*thumb_subdi3): Ditto.
27649         (thumb1_subsi3_insn): Ditto.
27650         (*thumb_mulsi3): Ditto.
27651         (*thumb_mulsi3_v6): Ditto.
27652         (*thumb1_andsi3_insn): Ditto.
27653         (thumb1_bicsi3): Ditto.
27654         (*thumb1_iorsi3_insn): Ditto.
27655         (*thumb1_xorsi3_insn): Ditto.
27656         (*thumb1_ashlsi3): Ditto.
27657         (*thumb1_ashrsi3): Ditto.
27658         (*thumb1_lshrsi3): Ditto.
27659         (*thumb1_rotrsi3): Ditto.
27660         (*thumb1_negdi2): Ditto.
27661         (*thumb1_negsi2): Ditto.
27662         (*thumb1_abssi2): Ditto.
27663         (*thumb1_neg_abssi2): Ditto.
27664         (*thumb1_one_cmplsi2): Ditto.
27665         (*thumb1_zero_extendhisi2): Ditto.
27666         (*thumb1_zero_extendqisi2): Ditto.
27667         (*thumb1_zero_extendqisi2_v6): Ditto.
27668         (thumb1_extendhisi2): Ditto.
27669         (thumb1_extendqisi2): Ditto.
27670         (*thumb1_movdi_insn): Ditto.
27671         (*thumb1_movsi_insn): Ditto.
27672         (*thumb1_movhi_insn): Ditto.
27673         (thumb_movhi_clobber): Ditto.
27674         (*thumb1_movqi_insn): Ditto.
27675         (*thumb1_movhf): Ditto.
27676         (*thumb1_movsf_insn): Ditto.
27677         (*thumb_movdf_insn): Ditto.
27678         (movmem12b): Ditto.
27679         (movmem8b): Ditto.
27680         (cbranchqi4): Ditto.
27681         (cbranchsi4_insn): Ditto.
27682         (cbranchsi4_scratch): Ditto.
27683         (*negated_cbranchsi4): Ditto.
27684         (*tbit_cbranch): Ditto.
27685         (*tlobits_cbranch): Ditto.
27686         (*tstsi3_cbranch): Ditto.
27687         (*cbranchne_decr1): Ditto.
27688         (*addsi3_cbranch): Ditto.
27689         (*addsi3_cbranch_scratch): Ditto.
27690         (*thumb_cmpdi_zero): Ditto.
27691         (cstoresi_eq0_thumb1): Ditto.
27692         (cstoresi_ne0_thumb1): Ditto.
27693         (*cstoresi_eq0_thumb1_insn): Ditto.
27694         (*cstoresi_ne0_thumb1_insn): Ditto.
27695         (cstoresi_nltu_thumb1): Ditto.
27696         (cstoresi_ltu_thumb1): Ditto.
27697         (thumb1_addsi3_addgeu): Ditto.
27698         (*thumb_jump): Ditto.
27699         (*call_reg_thumb1_v5): Ditto.
27700         (*call_reg_thumb1): Ditto.
27701         (*call_value_reg_thumb1_v5): Ditto.
27702         (*call_value_reg_thumb1): Ditto.
27703         (*call_insn): Ditto.
27704         (*call_value_insn): Ditto.
27705         (thumb1_casesi_internal_pic): Ditto.
27706         (thumb1_casesi_dispatch): Ditto.
27707         (*thumb1_indirect_jump): Ditto.
27708         (prologue_thumb1_interwork): Ditto.
27709         (*epilogue_insns): Ditto.
27710         (consttable_1): Ditto.
27711         (consttable_2): Ditto.
27712         (tablejump): Ditto.
27713         (*thumb1_tablejump): Ditto.
27714         (thumb_eh_return): Ditto.
27715         (define_peephole2): Two of them are thumb1 only and got moved into
27716         new file thumb1.md.
27717         (define_split): Six of them are thumb1 only and got moved into new
27718         file thumb1.md.
27719         * config/arm/thumb1.md: New file comprised of above thumb1 only
27720         patterns.
27722 2014-06-11  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
27724         * config.gcc (aarch64*-*-*): Add arm_acle.h to extra headers.
27725         * Makefile.in (TEXI_GCC_FILES): Add aarch64-acle-intrinsics.texi to
27726         dependencies.
27727         * config/aarch64/aarch64-builtins.c (AARCH64_CRC32_BUILTINS): Define.
27728         (aarch64_crc_builtin_datum): New struct.
27729         (aarch64_crc_builtin_data): New.
27730         (aarch64_init_crc32_builtins): New function.
27731         (aarch64_init_builtins): Initialise CRC32 builtins when appropriate.
27732         (aarch64_crc32_expand_builtin): New.
27733         (aarch64_expand_builtin): Add CRC32 builtin expansion case.
27734         * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Define
27735         __ARM_FEATURE_CRC32 when appropriate.
27736         (TARGET_CRC32): Define.
27737         * config/aarch64/aarch64.md (UNSPEC_CRC32B, UNSPEC_CRC32H,
27738         UNSPEC_CRC32W, UNSPEC_CRC32X, UNSPEC_CRC32CB, UNSPEC_CRC32CH,
27739         UNSPEC_CRC32CW, UNSPEC_CRC32CX): New unspec values.
27740         (aarch64_<crc_variant>): New pattern.
27741         * config/aarch64/arm_acle.h: New file.
27742         * config/aarch64/iterators.md (CRC): New int iterator.
27743         (crc_variant, crc_mode): New int attributes.
27744         * doc/aarch64-acle-intrinsics.texi: New file.
27745         * doc/extend.texi (aarch64): Document aarch64 ACLE intrinsics.
27746         Include aarch64-acle-intrinsics.texi.
27748 2014-06-11  Evgeny Stupachenko  <evstupac@gmail.com>
27750         * tree-vect-data-refs.c (vect_grouped_store_supported): New
27751         check for stores group of length 3.
27752         (vect_permute_store_chain): New permutations for stores group of
27753         length 3.
27754         * tree-vect-stmts.c (vect_model_store_cost): Change cost
27755         of vec_perm_shuffle for the new permutations.
27757 2014-06-11  Jan Hubicka  <hubicka@ucw.cz>
27759         * ipa-visibility.c (function_and_variable_visibility): Disable virtual
27760         table rewriting temporarily on targets not supporting ONE_ONLY.
27762 2014-06-11  Richard Biener  <rguenther@suse.de>
27764         PR middle-end/61437
27765         Revert
27766         2014-06-04  Richard Biener  <rguenther@suse.de>
27768         * tree.h (may_be_aliased): Trust TREE_ADDRESSABLE from
27769         TREE_PUBLIC and DECL_EXTERNAL decls.
27771 2014-06-10  Jan Hubicka  <hubicka@ucw.cz>
27773         * varasm.c (set_implicit_section): New function.
27774         (resolve_unique_section): Use it to set implicit section
27775         for aliases, too.
27776         (get_named_text_section): Use symtab_get_node (decl)->implicit_section
27777         (default_function_section): Likewise.
27778         (decl_binds_to_current_def_p): Constify argument.
27779         * varasm.h (decl_binds_to_current_def_p): Update prototype.
27780         * asan.c (asan_protect_global): Use
27781         symtab_get_node (decl)->implicit_section.
27782         * symtab.c (dump_symtab_base): Dump implicit sections.
27783         (verify_symtab_base): Verify sanity of sectoins and comdats.
27784         (symtab_resolve_alias): Alias share the section of its target.
27785         (set_section_1): New function.
27786         (symtab_node::set_section): Move here, recurse to aliases.
27787         (verify_symtab): Check for duplicated symtab lists.
27788         * tree-core.h (implicit_section_name_p): Remove.
27789         * tree-vect-data-refs.c: Include varasm.h.
27790         (vect_can_force_dr_alignment_p): Fix conditional on when
27791         decl bints to current definition; use
27792         symtab_get_node (decl)->implicit_section.
27793         * cgraph.c (cgraph_make_node_local_1): Fix section set.
27794         * cgraph.h (struct symtab_node): Add implicit_section.
27795         (set_section): Rename to ...
27796         (set_section_for_node): ... this one.
27797         (set_section): Declare.
27798         * tree.h (DECL_HAS_IMPLICIT_SECTION_NAME_P): Remove.
27799         * lto-cgraph.c (lto_output_node, lto_output_varpool_node,
27800         input_overwrite_node, input_varpool_node): Stream implicit_section.
27801         * ipa.c (symtab_remove_unreachable_nodes): Do not check symtab before
27802         removal; it will fail in LTO.
27804 2014-06-10  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
27806         * config/aarch64/aarch64-simd.md (move_lo_quad_<mode>):
27807         Change second alternative type to f_mcr.
27808         * config/aarch64/aarch64.md (*movsi_aarch64): Change 11th
27809         and 12th alternatives' types to f_mcr and f_mrc.
27810         (*movdi_aarch64): Same for 12th and 13th alternatives.
27811         (*movsf_aarch64): Change 9th alternatives' type to mov_reg.
27812         (aarch64_movtilow_tilow): Change type to fmov.
27814 2014-06-10  Jiong Wang  <jiong.wang@arm.com>
27816         * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs)
27817         (aarch64_save_or_restore_callee_save_registers): Fix layout.
27819 2014-06-10  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
27821         * config/aarch64/aarch64-simd.md (aarch64_sqdmulh_lane<mode>):
27822         New expander.
27823         (aarch64_sqrdmulh_lane<mode>): Likewise.
27824         (aarch64_sq<r>dmulh_lane<mode>): Rename to...
27825         (aarch64_sq<r>dmulh_lane<mode>_internal): ...this.
27826         (aarch64_sqdmulh_laneq<mode>): New expander.
27827         (aarch64_sqrdmulh_laneq<mode>): Likewise.
27828         (aarch64_sq<r>dmulh_laneq<mode>): Rename to...
27829         (aarch64_sq<r>dmulh_laneq<mode>_internal): ...this.
27830         (aarch64_sqdmulh_lane<mode>): New expander.
27831         (aarch64_sqrdmulh_lane<mode>): Likewise.
27832         (aarch64_sq<r>dmulh_lane<mode>): Rename to...
27833         (aarch64_sq<r>dmulh_lane<mode>_internal): ...this.
27834         (aarch64_sqdmlal_lane<mode>): Add lane flip for big-endian.
27835         (aarch64_sqdmlal_laneq<mode>): Likewise.
27836         (aarch64_sqdmlsl_lane<mode>): Likewise.
27837         (aarch64_sqdmlsl_laneq<mode>): Likewise.
27838         (aarch64_sqdmlal2_lane<mode>): Likewise.
27839         (aarch64_sqdmlal2_laneq<mode>): Likewise.
27840         (aarch64_sqdmlsl2_lane<mode>): Likewise.
27841         (aarch64_sqdmlsl2_laneq<mode>): Likewise.
27842         (aarch64_sqdmull_lane<mode>): Likewise.
27843         (aarch64_sqdmull_laneq<mode>): Likewise.
27844         (aarch64_sqdmull2_lane<mode>): Likewise.
27845         (aarch64_sqdmull2_laneq<mode>): Likewise.
27847 2014-06-10  Richard Biener  <rguenther@suse.de>
27849         PR tree-optimization/61438
27850         * tree-ssa-pre.c (eliminate_dom_walker): Add do_pre member.
27851         (eliminate_dom_walker::before_dom_children): Only try to inhibit
27852         insertion of IVs if running PRE.
27853         (eliminate): Adjust.
27854         (pass_pre::execute): Likewise.
27855         (pass_fre::execute): Likewise.
27857 2014-06-10  Richard Biener  <rguenther@suse.de>
27859         PR middle-end/61456
27860         * tree-ssa-alias.c (nonoverlapping_component_refs_of_decl_p):
27861         Do not use the main variant for the type comparison.
27862         (ncr_compar): Likewise.
27863         (nonoverlapping_component_refs_p): Likewise.
27865 2014-06-10  Marcus Shawcroft  <marcus.shawcroft@arm.com>
27867         * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Fix
27868         REG_CFA_RESTORE mode.
27870 2014-06-10  Evgeny Stupachenko  <evstupac@gmail.com>
27872         * config/i386/i386.c (expand_vec_perm_pblendv): New.
27873         * config/i386/i386.c (ix86_expand_vec_perm_const_1): Use
27874         expand_vec_perm_pblendv.
27876 2014-06-10  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
27878         * doc/arm-acle-intrinsics.texi: Specify when CRC32 intrinsics are
27879         available.
27880         Simplify description of __crc32d and __crc32cd intrinsics.
27881         * doc/extend.texi (ARM ACLE Intrinsics): Remove comment about CRC32
27882         availability.
27884 2014-06-10  Thomas Schwinge  <thomas@codesourcery.com>
27886         PR lto/61334
27887         * configure.ac: Use gcc_AC_CHECK_DECLS to check for strnlen prototype.
27888         * config.in: Regenerate.
27889         * configure: Likewise.
27891 2014-06-10  Jan Hubicka  <hubicka@ucw.cz>
27893         * ipa-reference.c (is_proper_for_analysis): Exclude addressable
27894         and public vars.
27895         (intersect_static_var_sets): Remove.
27896         (propagate): Do not prune local statics.
27898 2014-06-10  Jakub Jelinek  <jakub@redhat.com>
27900         PR fortran/60928
27901         * omp-low.c (lower_rec_input_clauses) <case OMP_CLAUSE_LASTPRIVATE>:
27902         Set lastprivate_firstprivate even if omp_private_outer_ref
27903         langhook returns true.
27904         <case OMP_CLAUSE_REDUCTION>: When calling omp_clause_default_ctor
27905         langhook, call unshare_expr on new_var and call
27906         build_outer_var_ref to get the last argument.
27908 2014-06-10  Marek Polacek  <polacek@redhat.com>
27910         PR c/60988
27911         * doc/extend.texi: Add cindex for transparent_union.
27913 2014-06-09  Thomas Preud'homme  <thomas.preudhomme@arm.com>
27915         * tree-ssa-math-opts.c (find_bswap_or_nop_load): Check return value of
27916         init_symbolic_number ().
27918 2014-05-18  John David Anglin  <danglin@gcc.gnu.org>
27920         PR middle-end/61141
27921         * emit-rtl.c (reset_all_used_flags): In a sequence, check that
27922         XVECEXP (pat, 0, i) is an INSN before calling reset_insn_used_flags.
27923         (verify_rtl_sharing): Likewise.
27925 2014-06-09  Marc Glisse  <marc.glisse@inria.fr>
27927         PR c++/54442
27928         * tree.c (build_qualified_type): Use a canonical type for
27929         TYPE_CANONICAL.
27931 2014-06-09  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
27933         * config/arm/arm-modes.def: Remove XFmode.
27935 2014-06-09  Alan Lawrence  <alan.lawrence@arm.com>
27937         PR target/61062
27938         * config/arm/arm_neon.h (vtrn_s8, vtrn_s16, vtrn_u8, vtrn_u16, vtrn_p8,
27939         vtrn_p16, vtrn_s32, vtrn_f32, vtrn_u32, vtrnq_s8, vtrnq_s16, vtrnq_s32,
27940         vtrnq_f32, vtrnq_u8, vtrnq_u16, vtrnq_u32, vtrnq_p8, vtrnq_p16,
27941         vzip_s8, vzip_s16, vzip_u8, vzip_u16, vzip_p8, vzip_p16, vzip_s32,
27942         vzip_f32, vzip_u32, vzipq_s8, vzipq_s16, vzipq_s32, vzipq_f32,
27943         vzipq_u8, vzipq_u16, vzipq_u32, vzipq_p8, vzipq_p16, vuzp_s8, vuzp_s16,
27944         vuzp_s32, vuzp_f32, vuzp_u8, vuzp_u16, vuzp_u32, vuzp_p8, vuzp_p16,
27945         vuzpq_s8, vuzpq_s16, vuzpq_s32, vuzpq_f32, vuzpq_u8, vuzpq_u16,
27946         vuzpq_u32, vuzpq_p8, vuzpq_p16): Correct mask for bigendian.
27948 2014-06-09  Jan Hubicka  <hubicka@ucw.cz>
27950         * tree-core.h (tree_decl_with_vis): Remove section_name.
27952 2014-06-09  Kito Cheng  <kito@0xlab.org>
27954         * ira.c (ira): Don't call init_caller_save if LRA enabled
27955         since LRA use its own infrastructure to handle that.
27957 2014-06-07  Jan Hubicka  <hubicka@ucw.cz>
27959         * symtab.c (dump_symtab_base): Update dumping.
27960         (symtab_make_decl_local): Clear only DECL_COMDAT.
27961         * tree-vect-data-refs.c (Check that variable is static before
27962         tampering with sections.
27963         * cgraphclones.c (duplicate_thunk_for_node): Do not clear section name.
27964         (cgraph_create_virtual_clone): Likewise.
27965         * tree.c (decl_comdat_group, decl_comdat_group_id): Constify argument.
27966         (decl_section_name, set_decl_section_name): New accessors.
27967         (find_decls_types_r): Do not walk section name
27968         * tree.h (DECL_SECTION_NAME): Implement using decl_section_name.
27969         (decl_comdat_group, decl_comdat_group_id): Constify.
27970         (decl_section_name, set_decl_section_name): Update.
27971         * varpool.c (varpool_finalize_named_section_flags): Use get_section.
27972         * cgraph.c (cgraph_add_thunk): Reset node instead of rebuilding.
27973         (cgraph_make_node_local_1): Clear section and comdat group.
27974         * cgraph.h (set_comdat_group): Sanity check.
27975         (get_section, set_section): New.
27976         * ipa-comdats.c (ipa_comdats): Use get_section.
27977         * ipa.c (ipa_discover_readonly_nonaddressable_var): Likewise.
27978         * lto-streamer-out.c: Do not follow section names.
27979         * c-family/c-common.c (handle_section_attribute): Update.
27980         * lto-cgraph.c (lto_output_node): Output section.
27981         (lto_output_varpool_node): Likewise.
27982         (read_comdat_group): Rename to ...
27983         (read_identifier): ... this one.
27984         (read_string_cst): New function.
27985         (input_node, input_varpool_node): Input section names.
27986         * tree-emutls.c (get_emutls_init_templ_addr): Update.
27987         (new_emutls_decl): Update.
27988         (secname_for_decl): Check section names only of static vars.
27989         * config/mep/mep.c (mep_unique_section): Use set_decl_section_name.
27990         * config/i386/winnt.c (i386_pe_unique_section): Likewise.
27991         * config/i386/i386.c (x86_64_elf_unique_section): Likewise.
27992         * config/c6x/c6x.c (c6x_elf_unique_section): Likewise.
27993         * config/rs6000/rs6000.c (rs6000_xcoff_unique_section): Likewise.
27994         * config/mcore/mcore.c (mcore_unique_section): Likewise.
27995         * config/mips/mips.c (mips16_build_function_stub): Likewise.
27996         * config/v850/v850.c (v850_insert_attributes): Likewise.
27997         * config/h8300/h8300.c (h8300_handle_eightbit_data_attribute):
27998         Likewise.
27999         (h8300_handle_tiny_data_attribute): Likewise.
28000         * config/bfin/bfin.c (bfin_handle_l1_text_attribute): Likewise.
28001         (bfin_handle_l2_attribute): Likewise.
28003 2014-06-07  Jan Hubicka  <hubicka@ucw.cz>
28005         * symtab.c (symtab_nonoverwritable_alias): Copy VIRTUAL flag;
28006         remove static initializer.
28008 2014-06-07  Jan Hubicka  <hubicka@ucw.cz>
28010         * varasm.c (use_blocks_for_decl_p): Check symbol table
28011         instead of alias attribute.
28012         (place_block_symbol): Recurse on aliases.
28014 2014-06-07  Jan Hubicka  <hubicka@ucw.cz>
28016         * ipa-visibility.c: Include varasm.h
28017         (can_replace_by_local_alias): Ceck decl_binds_to_current_def_p.
28019 2014-06-07  Jan Hubicka  <hubicka@ucw.cz>
28021         * cgraphunit.c (assemble_thunks_and_aliases): Expand thunks before
28022         outputting aliases.
28024 2014-06-07  Steven Bosscher  <steven@gcc.gnu.org>
28026         * gcse.c (can_assign_to_reg_without_clobbers_p): Do not let pointers
28027         from test_insn into GGC space escape via SET_SRC.
28029 2014-06-07  Eric Botcazou  <ebotcazou@adacore.com>
28031         * tree-ssa-tail-merge.c (same_succ_hash): Hash the static chain of a
28032         call statement, if any.
28033         (gimple_equal_p) <GIMPLE_CALL>: Compare the static chain of the call
28034         statements, if any.  Tidy up.
28036 2014-06-06  Michael Meissner  <meissner@linux.vnet.ibm.com>
28038         PR target/61431
28039         * config/rs6000/vsx.md (VSX_LE): Split VSX_D into 2 separate
28040         iterators, VSX_D that handles 64-bit types, and VSX_LE that
28041         handles swapping the two 64-bit double words on little endian
28042         systems.  Include V1TImode and optionally TImode in VSX_LE so that
28043         these types are properly swapped.  Change all of the insns and
28044         splits that do the 64-bit swaps to use VSX_LE.
28045         (vsx_le_perm_load_<mode>): Likewise.
28046         (vsx_le_perm_store_<mode>): Likewise.
28047         (splitters for little endian memory operations): Likewise.
28048         (vsx_xxpermdi2_le_<mode>): Likewise.
28049         (vsx_lxvd2x2_le_<mode>): Likewise.
28050         (vsx_stxvd2x2_le_<mode>): Likewise.
28052 2014-06-06  Uros Bizjak  <ubizjak@gmail.com>
28054         PR target/61423
28055         * config/i386/i386.md (*floatunssi<mode>2_i387_with_xmm): New
28056         define_insn_and_split pattern, merged from *floatunssi<mode>2_1
28057         and corresponding splitters.  Zero extend general register
28058         or memory input operand to XMM temporary.  Enable for
28059         TARGET_SSE2 and TARGET_INTER_UNIT_MOVES_TO_VEC only.
28060         (floatunssi<mode>2): Update expander predicate.
28062 2014-06-06  Vladimir Makarov  <vmakarov@redhat.com>
28064         PR rtl-optimization/61325
28065         * lra-constraints.c (process_address_1): Check scale equal to one
28066         to prevent transformation: base + scale * index => base + new_reg.
28068 2014-06-06  Richard Biener  <rguenther@suse.de>
28070         PR tree-optimization/59299
28071         * tree-ssa-sink.c (all_immediate_uses_same_place): Work on
28072         a def operand.
28073         (nearest_common_dominator_of_uses): Likewise.
28074         (statement_sink_location): Adjust.  Support sinking loads.
28076 2014-06-06  Martin Jambor  <mjambor@suse.cz>
28078         * ipa-prop.c (get_place_in_agg_contents_list): New function.
28079         (build_agg_jump_func_from_list): Likewise.
28080         (determine_known_aggregate_parts): Renamed to
28081         determine_locally_known_aggregate_parts.  Moved some functionality
28082         to the two functions above, removed bound checks.
28084 2014-06-06  James Greenhalgh  <james.greenhalgh@arm.com>
28086         * config/aarch64/aarch64-protos.h (aarch64_expand_movmem): New.
28087         * config/aarch64/aarch64.c (aarch64_move_pointer): New.
28088         (aarch64_progress_pointer): Likewise.
28089         (aarch64_copy_one_part_and_move_pointers): Likewise.
28090         (aarch64_expand_movmen): Likewise.
28091         * config/aarch64/aarch64.h (MOVE_RATIO): Set low.
28092         * config/aarch64/aarch64.md (movmem<mode>): New.
28094 2014-06-06  Bingfeng Mei  <bmei@broadcom.com>
28096         * targhooks.c (default_add_stmt_cost): Call target specific
28097         hook instead of default one.
28099 2014-06-06  Thomas Preud'homme  <thomas.preudhomme@arm.com>
28101         * ChangeLog (2014-05-23): Fix ChangeLog entry to refer to target
28102         endianness instead of host endianness.
28103         * tree-ssa-math-opts.c (find_bswap_or_nop_1): Likewise in dumps and
28104         comments.
28106 2014-06-06  Eric Botcazou  <ebotcazou@adacore.com>
28108         PR debug/53927
28109         * function.c (instantiate_decls): Process the saved static chain.
28110         (expand_function_start): If not optimizing, save the static chain
28111         onto the stack.
28112         * tree-nested.c (convert_all_function_calls): Always create the static
28113         chain for nested functions if not optimizing.
28115 2014-06-06  Eric Botcazou  <ebotcazou@adacore.com>
28117         * tree-cfg.c (make_edges) <GIMPLE_RETURN>: Put a location on the edge.
28119 2014-06-06  Richard Biener  <rguenther@suse.de>
28121         * cfgexpand.c (expand_gimple_cond): Remove check for current_loops.
28122         (construct_init_block): Likewise.
28123         (construct_exit_block): Likewise.
28124         (pass_expand::execute): Likewise.
28125         * graphite.c (graphite_transforms): Replace check for current_loops
28126         with a check for > 1 loops.
28127         (pass_graphite_transforms::execute): Adjust.
28128         * ipa-split.c (split_function): Remove check for current_loops.
28129         * omp-low.c (expand_parallel_call): Likewise.
28130         (expand_omp_for_init_counts): Likewise.
28131         (extract_omp_for_update_vars): Likewise.
28132         (expand_omp_for_generic): Likewise.
28133         (expand_omp_sections): Likewise.
28134         (expand_omp_target): Likewise.
28135         * tracer.c (tail_duplicate): Likewise.
28136         (pass_tracer::execute): Likewise.
28137         * trans-mem.c (expand_transaction): Likewise.
28138         * tree-complex.c (expand_complex_div_wide): Likewise.
28139         * tree-eh.c (lower_resx): Likewise.
28140         (cleanup_empty_eh_merge_phis): Likewise.
28141         * tree-predcom.c (run_tree_predictive_commoning): Replace check for
28142         current_loops with a check for > 1 loops.
28143         (pass_predcom::execute): Adjust.
28144         * tree-scalar-evolution.c (scev_reset): Remove check for current_loops.
28145         * tree-ssa-copy.c (copy_prop_visit_phi_node): Likewise.
28146         * tree-ssa-dom.c (pass_phi_only_cprop::execute): Likewise.
28147         * tree-ssa-tail-merge.c (tail_merge_optimize): Likewise.
28148         * tree-ssa-threadupdate.c (thread_through_all_blocks): Likewise.
28149         * tree-switch-conversion.c (process_switch): Likewise.
28150         * tree-tailcall.c (tree_optimize_tail_calls_1): Likewise.
28151         * tree-vrp.c (vrp_visit_phi_node): Likewise.
28152         (execute_vrp): Likewise.
28153         * ubsan.c (ubsan_expand_null_ifn): Likewise.
28155 2014-06-06  Eric Botcazou  <ebotcazou@adacore.com>
28157         * rtl.h (insn_location): Declare.
28158         * cfgcleanup.c (try_forward_edges): Compare the locus of locations
28159         with UNKNOWN_LOCATION.
28160         * emit-rtl.c (insn_location): New function.
28161         * final.c (notice_source_line): Check that the instruction has a
28162         location before retrieving it and use insn_location.
28163         * modulo-sched.c (loop_single_full_bb_p): Likewise.
28164         * print-rtl.c (print_rtx): Likewise.
28166 2014-06-06  Richard Biener  <rguenther@suse.de>
28168         * passes.def: Move 2nd VRP pass before phi-only-cprop.
28170 2014-06-06  Christian Bruel  <christian.bruel@st.com>
28172         PR tree-optimization/43934
28173         * tree-ssa-loop-im.c (determine_max_movement): Add PHI def constant
28174         cost.
28176 2014-06-06  Richard Sandiford  <rdsandiford@googlemail.com>
28178         * ira-lives.c (single_reg_class): Add missing break.  Explicitly
28179         return NO_REGS for extra address and memory constraints.  Handle
28180         operands that match (or are equivalent to something that matches)
28181         extra constant constraints.  Ignore other non-register operands.
28183 2014-06-06  Alan Modra  <amodra@gmail.com>
28185         PR target/61300
28186         * doc/tm.texi.in (INCOMING_REG_PARM_STACK_SPACE): Document.
28187         * doc/tm.texi: Regenerate.
28188         * function.c (INCOMING_REG_PARM_STACK_SPACE): Provide default.
28189         Use throughout in place of REG_PARM_STACK_SPACE.
28190         * config/rs6000/rs6000.c (rs6000_reg_parm_stack_space): Add
28191         "incoming" param.  Pass to rs6000_function_parms_need_stack.
28192         (rs6000_function_parms_need_stack): Add "incoming" param, ignore
28193         prototype_p when incoming.  Use function decl when incoming
28194         to handle K&R style functions.
28195         * config/rs6000/rs6000.h (REG_PARM_STACK_SPACE): Adjust.
28196         (INCOMING_REG_PARM_STACK_SPACE): Define.
28198 2014-06-05  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
28200         PR target/52472
28201         * cfgexpand.c (expand_debug_expr): Use address space of nested
28202         TREE_TYPE for ADDR_EXPR and MEM_REF.
28204 2014-06-05  Jeff Law  <law@redhat.com>
28206         PR tree-optimization/61289
28207         * tree-ssa-threadedge.c (invalidate_equivalences): Remove SRC_MAP and
28208         DST_MAP parameters.   Invalidate by walking all the SSA_NAME_VALUES
28209         looking for those which match LHS.  All callers changed.
28210         (record_temporary_equivalences_from_phis): Remove SRC_MAP and DST_MAP
28211         parameters and code which manipulated them.  All callers changed.
28212         (record_temporary_equivalences_from_stmts_at_dest): Remove SRC_MAP
28213         and DST_MAP parameters.  Simplify invalidation code by just calling
28214         invalidate_equivalences.  All callers changed.
28215         (thread_across_edge): Simplify now that we don't need to maintain
28216         the map of equivalences to invalidate.
28218 2014-06-05  Kai Tietz  <ktietz@redhat.com>
28219             Richard Henderson  <rth@redhat.com>
28221         PR target/46219
28222         * config/i386/predicates.md (memory_nox32_operand): Add memory_operand
28223         checking for !TARGET_X32.
28224         * config/i386/i386.md (UNSPEC_PEEPSIB): New unspec constant.
28225         (sibcall_intern): New define_insn, plus required peepholes.
28226         (sibcall_pop_intern): Likewise.
28227         (sibcall_value_intern): Likewise.
28228         (sibcall_value_pop_intern): Likewise.
28230 2014-06-05  Ilya Enkovich  <ilya.enkovich@intel.com>
28232         * tree-inline.c (tree_function_versioning): Check DF info existence
28233         before accessing it.
28235 2014-06-05  Marcus Shawcroft  <marcus.shawcroft@arm.com>
28237         * config/aarch64/aarch64.h (aarch64_frame): Add hard_fp_offset and
28238         frame_size.
28239         * config/aarch64/aarch64.c (aarch64_layout_frame): Initialize
28240         aarch64_frame hard_fp_offset and frame_size.
28241         (aarch64_expand_prologue): Use aarch64_frame hard_fp_offset and
28242         frame_size; remove original_frame_size.
28243         (aarch64_expand_epilogue, aarch64_final_eh_return_addr): Likewise.
28244         (aarch64_initial_elimination_offset): Remove frame_size and
28245         offset.  Use aarch64_frame frame_size.
28247 2014-06-05  Marcus Shawcroft  <marcus.shawcroft@arm.com>
28248             Jiong Wang  <jiong.wang@arm.com>
28249             Renlin  <renlin.li@arm.com>
28251         * config/aarch64/aarch64.c (aarch64_layout_frame): Correct
28252         initialization of R30 offset.  Update offset.  Iterate core
28253         regisers upto X30.  Remove X29, X30 specific code.
28255 2014-06-05  Marcus Shawcroft  <marcus.shawcroft@arm.com>
28256             Jiong Wang  <jiong.wang@arm.com>
28258         * config/aarch64/aarch64.c (SLOT_NOT_REQUIRED, SLOT_REQUIRED): Define.
28259         (aarch64_layout_frame): Use SLOT_NOT_REQUIRED and SLOT_REQUIRED.
28260         (aarch64_register_saved_on_entry): Adjust test.
28262 2014-06-05  Marcus Shawcroft  <marcus.shawcroft@arm.com>
28264         * config/aarch64/aarch64.h (machine_function): Move
28265         saved_varargs_size from here...
28266         (aarch64_frame): ... to here.
28268         * config/aarch64/aarch64.c (aarch64_expand_prologue)
28269         (aarch64_expand_epilogue, aarch64_final_eh_return_addr)
28270         (aarch64_initial_elimination_offset)
28271         (aarch64_setup_incoming_varargs): Adjust location of
28272         saved_varargs_size.
28274 2014-06-05  Marcus Shawcroft  <marcus.shawcroft@arm.com>
28276         * config/aarch64/aarch64.c (aarch64_expand_prologue): Update stack
28277         layout comment.
28279 2014-06-05  Jaydeep Patil  <Jaydeep.Patil@imgtec.com>
28280             Prachi Godbole  <Prachi.Godbole@imgtec.com>
28282         * config/mips/mips-cpus.def: Add definition for p5600.  Updated
28283         mips32r5 entry to use PROCESSOR_P5600.
28284         * config/mips/mips-tables.opt: Regenerate.
28285         * config/mips/mips-protos.h (mips_fmadd_bypass): Add prototype.
28286         * config/mips/mips.c (mips_fmadd_bypass): New function.
28287         (mips_rtx_cost_data): Add costs for p5600.
28288         (mips_issue_rate): Add support for p5600.
28289         (mips_multipass_dfa_lookahead): Likewise.
28290         * config/mips/mips.h (TUNE_P5600): New define.
28291         (TUNE_MACC_CHAINS): Add TUNE_P5600.
28292         (MIPS_ISA_LEVEL_SPEC): Map -march=p5600 to -mips32r5.
28293         * config/mips/mips.md: Include p5600.md.
28294         (processor): Add p5600.
28295         * config/mips/p5600.md: New file.
28297 2014-06-05  Evgeny Stupachenko  <evstupac@gmail.com>
28299         * config/i386/sse.md (*ssse3_palignr<mode>_perm): New.
28300         * config/i386/predicates.md (palignr_operand): New.
28301         Indicates if permutation is suitable for palignr instruction.
28303 2014-06-05  Yuri Rumyantsev  <ysrumyan@gmail.com>
28305         PR tree-optimization/61319
28306         * tree-if-conv.c (is_cond_scalar_reduction): Add missed check that
28307         stmt belongs to loop.
28309 2014-06-05  Richard Biener  <rguenther@suse.de>
28311         * gimplify.c (create_tmp_from_val): Remove is_formal parameter
28312         and set DECL_GIMPLE_REG_P unconditionally if appropriate.
28313         (lookup_tmp_var): Adjust.
28314         (prepare_gimple_addressable): Unset DECL_GIMPLE_REG_P here.
28316 2014-06-05  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
28318         * config/arm/arm.md (enabled): Disable opt_enabled attribute.
28320 2014-06-05  Marek Polacek  <polacek@redhat.com>
28322         PR c/49706
28323         * doc/invoke.texi: Document -Wlogical-not-parentheses.
28325 2014-06-04  Tom de Vries  <tom@codesourcery.com>
28327         * config/s390/s390.md ("addptrdi3", "addptrsi3"): Use INTVAL only on
28328         CONST_INT.
28330 2014-06-04  Marc Glisse  <marc.glisse@inria.fr>
28332         PR tree-optimization/61385
28333         * tree-ssa-phiopt.c (value_replacement): Punt if there are PHI nodes.
28335 2014-06-04  Bernd Schmidt  <bernds@codesourcery.com>
28337         * lto-wrapper.c (fatal, fatal_perror): Remove functions.  All callers
28338         changed to use fatal_error.
28339         (main): Ensure lto_wrapper_cleanup is run atexit.
28341 2014-06-04  Richard Sandiford  <rdsandiford@googlemail.com>
28343         * lra-constraints.c (valid_address_p): Move earlier in file.
28344         (address_eliminator): New structure.
28345         (satisfies_memory_constraint_p): New function.
28346         (satisfies_address_constraint_p): Likewise.
28347         (process_alt_operands, process_address, curr_insn_transform): Use them.
28349 2014-06-04  Richard Sandiford  <rdsandiford@googlemail.com>
28351         * lra-int.h (lra_static_insn_data): Make operand_alternative a
28352         const pointer.
28353         (target_lra_int, default_target_lra_int, this_target_lra_int)
28354         (op_alt_data): Delete.
28355         * lra.h (lra_init): Delete.
28356         * lra.c (default_target_lra_int, this_target_lra_int): Delete.
28357         (init_insn_code_data_once): Remove op_alt_data handling.
28358         (finish_insn_code_data_once): Likewise.
28359         (init_op_alt_data): Delete.
28360         (get_static_insn_data): Initialize operand_alternative to null.
28361         (free_insn_recog_data): Cast operand_alternative before freeing it.
28362         (setup_operand_alternative): Take the operand_alternative as
28363         parameter and assume it isn't already cached in the static
28364         insn data.
28365         (lra_set_insn_recog_data): Update accordingly.
28366         (lra_init): Delete.
28367         * ira.c (ira_init): Don't call lra_init.
28368         * target-globals.h (this_target_lra_int): Declare.
28369         (target_globals): Remove lra_int.
28370         (restore_target_globals): Update accordingly.
28371         * target-globals.c: Don't include lra-int.h.
28372         (default_target_globals, save_target_globals): Remove lra_int.
28374 2014-06-04  Richard Sandiford  <rdsandiford@googlemail.com>
28376         * recog.h (operand_alternative): Convert reg_class, reject,
28377         matched and matches into bitfields.
28378         (preprocess_constraints): New overload.
28379         (preprocess_insn_constraints): New function.
28380         (preprocess_constraints): Take the insn as parameter.
28381         (recog_op_alt): Change into a pointer.
28382         (target_recog): Add x_op_alt.
28383         * recog.c (asm_op_alt): New variable.
28384         (recog_op_alt): Change into a pointer.
28385         (preprocess_constraints): New overload, replacing the old function
28386         definition with one that doesn't use global state.
28387         (preprocess_insn_constraints): New function.
28388         (preprocess_constraints): Use them.  Take the insn as parameter.
28389         Use asm_op_alt for asms.
28390         (recog_init): Free existing x_op_alt entries.
28391         * ira-lives.c (check_and_make_def_conflict): Make operand_alternative
28392         pointer const.
28393         (make_early_clobber_and_input_conflicts): Likewise.
28394         (process_bb_node_lives): Pass the insn to process_constraints.
28395         * reg-stack.c (check_asm_stack_operands): Likewise.
28396         (subst_asm_stack_regs): Likewise.
28397         * regcprop.c (copyprop_hardreg_forward_1): Likewise.
28398         * regrename.c (build_def_use): Likewise.
28399         * sched-deps.c (sched_analyze_insn): Likewise.
28400         * sel-sched.c (get_reg_class, implicit_clobber_conflict_p): Likewise.
28401         * config/arm/arm.c (xscale_sched_adjust_cost): Likewise.
28402         (note_invalid_constants): Likewise.
28403         * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
28404         (ix86_legitimate_combined_insn): Make operand_alternative pointer
28405         const.
28407 2014-06-04  Richard Sandiford  <rdsandiford@googlemail.com>
28409         * recog.c (preprocess_constraints): Don't skip disabled alternatives.
28410         * ira-lives.c (check_and_make_def_conflict): Check for disabled
28411         alternatives.
28412         (make_early_clobber_and_input_conflicts): Likewise.
28413         * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
28415 2014-06-04  Richard Sandiford  <rdsandiford@googlemail.com>
28417         * recog.h (alternative_class): New function.
28418         (which_op_alt): Return a const recog_op_alt.
28419         * reg-stack.c (check_asm_stack_operands): Update type accordingly.
28420         (subst_asm_stack_regs): Likewise.
28421         * config/arm/arm.c (note_invalid_constants): Likewise.
28422         * regcprop.c (copyprop_hardreg_forward_1): Likewise.  Don't modify
28423         the operand_alternative; use alternative class instead.
28424         * sel-sched.c (get_reg_class): Likewise.
28425         * regrename.c (build_def_use): Likewise.
28426         (hide_operands, restore_operands, record_out_operands): Update type
28427         accordingly.
28429 2014-06-04  Richard Sandiford  <rdsandiford@googlemail.com>
28431         * recog.h (recog_op_alt): Convert to a flat array.
28432         (which_op_alt): New function.
28433         * recog.c (recog_op_alt): Convert to a flat array.
28434         (preprocess_constraints): Update accordingly, grouping all
28435         operands of the same alternative together, rather than the
28436         other way around.
28437         * ira-lives.c (check_and_make_def_conflict): Likewise.
28438         (make_early_clobber_and_input_conflicts): Likewise.
28439         * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
28440         * reg-stack.c (check_asm_stack_operands): Use which_op_alt.
28441         (subst_asm_stack_regs): Likewise.
28442         * regcprop.c (copyprop_hardreg_forward_1): Likewise.
28443         * regrename.c (hide_operands, record_out_operands): Likewise.
28444         (build_def_use): Likewise.
28445         * sel-sched.c (get_reg_class): Likewise.
28446         * config/arm/arm.c (note_invalid_constants): Likewise.
28448 2014-06-04  Jason Merrill  <jason@redhat.com>
28450         PR c++/51253
28451         PR c++/61382
28452         * gimplify.c (gimplify_arg): Non-static.
28453         * gimplify.h: Declare it.
28455 2014-06-04  Richard Biener  <rguenther@suse.de>
28457         * tree.h (may_be_aliased): Trust TREE_ADDRESSABLE from
28458         TREE_PUBLIC and DECL_EXTERNAL decls.
28460 2014-06-04  Matthew Fortune  <matthew.fortune@imgtec.com>
28462         * regcprop.c (copyprop_hardreg_forward_1): Account for
28463         HARD_REGNO_CALL_PART_CLOBBERED.
28465 2014-06-04  Richard Biener  <rguenther@suse.de>
28467         * configure.ac: Check whether the underlying type of int64_t
28468         is long or long long.
28469         * configure: Regenerate.
28470         * config.in: Likewise.
28471         * hwint.h (HOST_WIDE_INT): Match the underlying type of int64_t.
28472         (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
28474 2014-06-04  Richard Biener  <rguenther@suse.de>
28476         PR tree-optimization/60098
28477         * tree-ssa-dse.c (dse_possible_dead_store_p): Walk until
28478         we hit a kill.
28479         (dse_optimize_stmt): Simplify, now that we found a kill
28480         earlier.
28482 2014-06-04  Richard Biener  <rguenther@suse.de>
28484         * tree-ssa-alias.c (stmt_may_clobber_ref_p): Improve handling
28485         of accesses with non-invariant address.
28487 2014-06-04  Martin Liska  <mliska@suse.cz>
28489         * cgraph.h (cgraph_make_wrapper): New function introduced.
28490         * cgraphunit.c (cgraph_make_wrapper): The function implementation.
28491         * ipa-inline.h (inline_analyze_function): The function is global.
28492         * ipa-inline-analysis.c (inline_analyze_function): Likewise.
28494 2014-06-04  Martin Liska  <mliska@suse.cz>
28496         * tree.h (private_lookup_attribute_starting): New function.
28497         (lookup_attribute_starting): Likewise.
28498         * tree.c (private_lookup_attribute_starting): Likewise.
28500 2014-06-04  Martin Liska  <mliska@suse.cz>
28502         * cgraph.h (expand_thunk): New argument added.
28503         (address_taken_from_non_vtable_p): New global function.
28504         * ipa-visibility.c (address_taken_from_non_vtable_p): Likewise.
28505         * cgraphclones.c (duplicate_thunk_for_node): Argument added to call.
28506         * cgraphunit.c (analyze_function): Likewise.
28507         (assemble_thunks_and_aliases): Argument added to call.
28508         (expand_thunk): New argument forces to produce GIMPLE thunk.
28510 2014-06-04  Martin Liska  <mliska@suse.cz>
28512         * coverage.h (coverage_compute_cfg_checksum): Argument added.
28513         * coverage.c (coverage_compute_cfg_checksum): Likewise.
28514         * profile.c (branch_prob): Likewise.
28516 2014-06-04  Martin Jambor  <mjambor@suse.cz>
28518         PR ipa/61340
28519         * ipa-pure-const.c (propagate_pure_const): Add unreachable default
28520         handler for switch on an ipa_ref_use enum.
28521         * ipa-reference.c (analyze_function): Likewise.
28523 2014-06-04  Kai Tietz  <ktietz@redhat.com>
28525         * recog.c (peep2_attempt): Copy SIBLING_CALL_P flag
28526         from old call-instruction.
28528 2014-06-04  Bin Cheng  <bin.cheng@arm.com>
28530         * config/aarch64/aarch64.c (aarch64_classify_address)
28531         (aarch64_legitimize_reload_address): Support full addressing modes
28532         for vector modes.
28533         * config/aarch64/aarch64.md (mov<mode>, movmisalign<mode>)
28534         (*aarch64_simd_mov<mode>, *aarch64_simd_mov<mode>): Relax predicates.
28536 2014-06-03  Andrew Pinski  <apinski@cavium.com>
28538         * config/aarch64/aarch64.c (aarch64_if_then_else_costs): Allow non comparisons
28539         for OP0.
28541 2014-06-03  Andrew Pinski  <apinski@cavium.com>
28543         * config/aarch64/aarch64.c (aarch64_if_then_else_costs): New function.
28544         (aarch64_rtx_costs): Use aarch64_if_then_else_costs.
28546 2014-06-03  Kai Tietz  <ktietz@redhat.com>
28548         * config/i386/i386.c (ix86_function_value_regno_p): Disallow DX_REG
28549         for 64-bit ms-abi.
28551 2014-06-03  Dehao Chen  <dehao@google.com>
28553         * tree-cfg.c (gimple_merge_blocks): Only reset count when BBs are in
28554         the same loop.
28556 2014-06-03  Marek Polacek  <polacek@redhat.com>
28558         PR c/60439
28559         * doc/invoke.texi: Document -Wswitch-bool.
28560         * function.c (stack_protect_epilogue): Cast controlling expression of
28561         the switch to int.
28562         * gengtype.c (walk_type): Generate switch expression with its
28563         controlling expression cast to int.
28565 2014-06-03  Vishnu K S  <Vishnu.k_s@atmel.com>
28567         * config/avr/avr-mcus.def: Add new avr25 devices attiny441, attiny828
28568         and attiny841.
28569         * config/avr/avr-tables.opt: Regenerate.
28570         * config/avr/t-multilib: Regenerate.
28571         * doc/avr-mmcu.texi: Regenerate.
28573 2014-06-03  Vishnu K S  <vishnu.k_s@atmel.com>
28574             Pitchumani Sivanupandi  <pitchumani.s@atmel.com>
28576         * config/avr/avr-mcus.def (ata6616c): Add new avr25 device.
28577         (ata6617c, ata664251): Add new avr35 devices.
28578         (ata6612c): Add new avr4 device.
28579         (ata6613c, ata6614q): Add new avr5 devices.
28580         * config/avr/avr-tables.opt: Regenerate.
28581         * config/avr/t-multilib: Regenerate.
28582         * doc/avr-mmcu.texi: Regenerate.
28584 2014-06-03  Alan Lawrence  <alan.lawrence@arm.com>
28586         * gcc/config/aarch64/aarch64-builtins.c
28587         (aarch64_types_binop_ssu_qualifiers): New static data.
28588         (TYPES_BINOP_SSU): Define.
28589         * gcc/config/aarch64/aarch64-simd-builtins.def (suqadd, ushl, urshl,
28590         urshr_n, ushll_n): Use appropriate unsigned qualifiers.
28591         * gcc/config/aarch64/arm_neon.h (vrshl_u8, vrshl_u16, vrshl_u32,
28592         vrshl_u64, vrshlq_u8, vrshlq_u16, vrshlq_u32, vrshlq_u64, vrshld_u64,
28593         vrshr_n_u8, vrshr_n_u16, vrshr_n_u32, vrshr_n_u64, vrshrq_n_u8,
28594         vrshrq_n_u16, vrshrq_n_u32, vrshrq_n_u64, vrshrd_n_u64, vshll_n_u8,
28595         vshll_n_u16, vshll_n_u32, vuqadd_s8, vuqadd_s16, vuqadd_s32,
28596         vuqadd_s64, vuqaddq_s8, vuqaddq_s16, vuqaddq_s32, vuqaddq_s64,
28597         vuqaddb_s8, vuqaddh_s16, vuqadds_s32, vuqaddd_s64): Add signedness
28598         suffix to builtin function name, remove cast.
28599         (vshl_s8, vshl_s16, vshl_s32, vshl_s64, vshl_u8, vshl_u16, vshl_u32,
28600         vshl_u64, vshlq_s8, vshlq_s16, vshlq_s32, vshlq_s64, vshlq_u8,
28601         vshlq_u16, vshlq_u32, vshlq_u64, vshld_s64, vshld_u64): Remove cast.
28603 2014-06-03  Alan Lawrence  <alan.lawrence@arm.com>
28605         * gcc/config/aarch64/aarch64-builtins.c
28606         (aarch64_types_binop_uus_qualifiers,
28607         aarch64_types_shift_to_unsigned_qualifiers,
28608         aarch64_types_unsigned_shiftacc_qualifiers): Define.
28609         * gcc/config/aarch64/aarch64-simd-builtins.def (uqshl, uqrshl, uqadd,
28610         uqsub, usqadd, usra_n, ursra_n, uqshrn_n, uqrshrn_n, usri_n, usli_n,
28611         sqshlu_n, uqshl_n): Update qualifiers.
28612         * gcc/config/aarch64/arm_neon.h (vqadd_u8, vqadd_u16, vqadd_u32,
28613         vqadd_u64, vqaddq_u8, vqaddq_u16, vqaddq_u32, vqaddq_u64, vqsub_u8,
28614         vqsub_u16, vqsub_u32, vqsub_u64, vqsubq_u8, vqsubq_u16, vqsubq_u32,
28615         vqsubq_u64, vqaddb_u8, vqaddh_u16, vqadds_u32, vqaddd_u64, vqrshl_u8,
28616         vqrshl_u16, vqrshl_u32, vqrshl_u64, vqrshlq_u8, vqrshlq_u16,
28617         vqrshlq_u32, vqrshlq_u64, vqrshlb_u8, vqrshlh_u16, vqrshls_u32,
28618         vqrshld_u64, vqrshrn_n_u16, vqrshrn_n_u32, vqrshrn_n_u64,
28619         vqrshrnh_n_u16, vqrshrns_n_u32, vqrshrnd_n_u64, vqshl_u8, vqshl_u16,
28620         vqshl_u32, vqshl_u64, vqshlq_u8, vqshlq_u16, vqshlq_u32, vqshlq_u64,
28621         vqshlb_u8, vqshlh_u16, vqshls_u32, vqshld_u64, vqshl_n_u8, vqshl_n_u16,
28622         vqshl_n_u32, vqshl_n_u64, vqshlq_n_u8, vqshlq_n_u16, vqshlq_n_u32,
28623         vqshlq_n_u64, vqshlb_n_u8, vqshlh_n_u16, vqshls_n_u32, vqshld_n_u64,
28624         vqshlu_n_s8, vqshlu_n_s16, vqshlu_n_s32, vqshlu_n_s64, vqshluq_n_s8,
28625         vqshluq_n_s16, vqshluq_n_s32, vqshluq_n_s64, vqshlub_n_s8,
28626         vqshluh_n_s16, vqshlus_n_s32, vqshlud_n_s64, vqshrn_n_u16,
28627         vqshrn_n_u32, vqshrn_n_u64, vqshrnh_n_u16, vqshrns_n_u32,
28628         vqshrnd_n_u64, vqsubb_u8, vqsubh_u16, vqsubs_u32, vqsubd_u64,
28629         vrsra_n_u8, vrsra_n_u16, vrsra_n_u32, vrsra_n_u64, vrsraq_n_u8,
28630         vrsraq_n_u16, vrsraq_n_u32, vrsraq_n_u64, vrsrad_n_u64, vsli_n_u8,
28631         vsli_n_u16, vsli_n_u32,vsli_n_u64, vsliq_n_u8, vsliq_n_u16,
28632         vsliq_n_u32, vsliq_n_u64, vslid_n_u64, vsqadd_u8, vsqadd_u16,
28633         vsqadd_u32, vsqadd_u64, vsqaddq_u8, vsqaddq_u16, vsqaddq_u32,
28634         vsqaddq_u64, vsqaddb_u8, vsqaddh_u16, vsqadds_u32, vsqaddd_u64,
28635         vsra_n_u8, vsra_n_u16, vsra_n_u32, vsra_n_u64, vsraq_n_u8,
28636         vsraq_n_u16, vsraq_n_u32, vsraq_n_u64, vsrad_n_u64, vsri_n_u8,
28637         vsri_n_u16, vsri_n_u32, vsri_n_u64, vsriq_n_u8, vsriq_n_u16,
28638         vsriq_n_u32, vsriq_n_u64, vsrid_n_u64): Remove casts.
28640 2014-06-03  Teresa Johnson  <tejohnson@google.com>
28642         * tree-sra.c (modify_function): Record caller nodes after rebuild.
28644 2014-06-02  Jason Merrill  <jason@redhat.com>
28646         PR c++/61020
28647         * varpool.c (ctor_for_folding): Handle uninitialized vtables.
28649 2014-06-03  Alan Lawrence  <alan.lawrence@arm.com>
28651         * config/aarch64/aarch64.c (aarch64_evpc_ext): allow and handle
28652         location == 0.
28654 2014-06-03  Alan Lawrence  <alan.lawrence@arm.com>
28656         * config/aarch64/aarch64-simd.md (aarch64_rev<REVERSE:rev-op><mode>):
28657         New pattern.
28658         * config/aarch64/aarch64.c (aarch64_evpc_rev): New function.
28659         (aarch64_expand_vec_perm_const_1): Add call to aarch64_evpc_rev.
28660         * config/aarch64/iterators.md (REVERSE): New iterator.
28661         (UNSPEC_REV64, UNSPEC_REV32, UNSPEC_REV16): New enum elements.
28662         (rev_op): New int_attribute.
28663         * config/aarch64/arm_neon.h (vrev16_p8, vrev16_s8, vrev16_u8,
28664         vrev16q_p8, vrev16q_s8, vrev16q_u8, vrev32_p8, vrev32_p16, vrev32_s8,
28665         vrev32_s16, vrev32_u8, vrev32_u16, vrev32q_p8, vrev32q_p16, vrev32q_s8,
28666         vrev32q_s16, vrev32q_u8, vrev32q_u16, vrev64_f32, vrev64_p8,
28667         vrev64_p16, vrev64_s8, vrev64_s16, vrev64_s32, vrev64_u8, vrev64_u16,
28668         vrev64_u32, vrev64q_f32, vrev64q_p8, vrev64q_p16, vrev64q_s8,
28669         vrev64q_s16, vrev64q_s32, vrev64q_u8, vrev64q_u16, vrev64q_u32):
28670         Replace temporary __asm__ with __builtin_shuffle.
28672 2014-06-03  Andrew Bennett  <andrew.bennett@imgtec.com>
28674         * config/mips/mips-cpus.def: Add mips32r3, mips32r5, mips64r3 and
28675         mips64r5.
28676         * config/mips/mips-tables.opt: Regenerate.
28677         * config/mips/mips.c (mips_compute_frame_info): Changed if statement
28678         to use mips_isa_rev rather than ISA_MIPS32R2.
28679         * config/mips/mips.h (ISA_MIPS32R3): New define.
28680         (ISA_MIPS32R5): New define.
28681         (ISA_MIPS64R3): New define.
28682         (ISA_MIPS64R5): New define.
28683         (TARGET_CPU_CPP_BUILTINS): Added support for ISA_MIPS32R3,
28684         ISA_MIPS32R5, ISA_MIPS64R3 and ISA_MIPS64R5.
28685         (MIPS_ISA_LEVEL_SPEC): Added support for mips32r3, mips32r5, mips64r3
28686         and mips64r5.
28687         (MIPS_ISA_SYNCI_SPEC): Likewise.
28688         (ISA_HAS_64BIT_REGS): Added ISA_MIPS64R3 and ISA_MIPS64R5.
28689         (LINK_SPEC): Added mips32r3 and mips32r5.
28690         * config/mips/t-isa3264 (MULTILIB_MATCHES): Map mips32r3 and mips32r5
28691         to mips32r2; and mips64r3 and mips64r5 to mips64r2.
28692         * config/mips/t-mti-elf (MULTILIB_MATCHES): Likewise.
28693         * config/mips/t-mti-linux (MULTILIB_MATCHES): Likewise.
28694         * config/mips/t-sde (MULTILIB_MATCHES): Likewise.
28695         * config/mips/t-sdemtk (MULTILIB_MATCHES): New define.
28696         * doc/invoke.texi: Document mips32r3, mips32r5, mips64r3 and mips64r5.
28698 2014-06-03  Andrew Bennett  <andrew.bennett@imgtec.com>
28700         * doc/invoke.texi: Document -mxpa and -mno-xpa MIPS command line
28701         options.
28702         * config/mips/mips.opt (mxpa): New option.
28703         * config/mips/mips.h (ASM_SPEC): Pass mxpa and mno-xpa to the
28704         assembler.
28706 2014-06-03  Martin Jambor  <mjambor@suse.cz>
28708         PR ipa/61160
28709         * ipa-cp.c (cgraph_edge_brings_value_p): Handle edges leading to
28710         thunks.
28712 2014-06-03  Thomas Preud'homme  <thomas.preudhomme@arm.com>
28714         PR tree-optimization/61328
28715         * tree-ssa-math-opts.c (init_symbolic_number): Extract symbolic number
28716         initialization from find_bswap_or_nop_1.
28717         (find_bswap_or_nop_1): Test return value of find_bswap_or_nop_1 stored
28718         in source_expr2 before using the size value the function sets. Also
28719         make use of init_symbolic_number () in both the old place and
28720         find_bswap_or_nop_load () to avoid reading uninitialized memory when
28721         doing recursion in the GIMPLE_BINARY_RHS case.
28723 2014-06-03  Richard Biener  <rguenther@suse.de>
28725         PR tree-optimization/61383
28726         * tree-ssa-ifcombine.c (bb_no_side_effects_p): Make sure
28727         stmts can't trap.
28729 2014-06-03  Richard Sandiford  <rdsandiford@googlemail.com>
28731         * defaults.h (USE_MD_CONSTRAINTS, EXTRA_MEMORY_CONSTRAINT)
28732         (EXTRA_ADDRESS_CONSTRAINT, DEFAULT_CONSTRAINT_LEN, CONSTRAINT_LEN)
28733         (CONST_OK_FOR_CONSTRAINT_P, CONST_DOUBLE_OK_FOR_LETTER_P)
28734         (REG_CLASS_FROM_CONSTRAINT, EXTRA_CONSTRAINT_STR): Delete definitions
28735         in this file.
28736         (REG_CLASS_FROM_LETTER, CONST_OK_FOR_LETTER_P)
28737         (CONST_DOUBLE_OK_FOR_LETTER_P, EXTRA_CONSTRAINT): Move poising to...
28738         * system.h: ...here and make it unconditional.
28739         * target.def (conditional_register_usage): Mention
28740         define_register_constraint instead of old-style constraint macros.
28741         * doc/tm.texi.in: Remove documentation for old-style constraint macros.
28742         * doc/tm.texi: Regenerate.
28743         * genoutput.c: Remove USE_MD_CONSTRAINTS conditions and all code
28744         protected by !USE_MD_CONSTRAINTS.
28745         * config/frv/frv.md: Remove quote from old version of documentation.
28746         * config/frv/frv.c (frv_conditional_register_usage): Likewise.
28747         * config/m32r/m32r.c (easy_di_const, easy_df_const): Avoid mentioning
28748         CONST_DOUBLE_OK_FOR_LETTER.
28749         * config/sh/constraints.md: Likewise EXTRA_CONSTRAINT.
28751 2014-06-02  Andrew Pinski  <apinski@cavium.com>
28753         * config/aarch64/aarch64-linux.h (GLIBC_DYNAMIC_LINKER):
28754         /lib/ld-linux32-aarch64.so.1 is used for ILP32.
28755         (LINUX_TARGET_LINK_SPEC): Update linker script for ILP32.
28756         file whose name depends on -mabi= and -mbig-endian.
28757         * config/aarch64/t-aarch64-linux (MULTILIB_OSDIRNAMES):
28758         Handle LP64 better and handle ilp32 too.
28759         (MULTILIB_OPTIONS): Delete.
28760         (MULTILIB_DIRNAMES): Delete.
28762 2014-06-02  Andrew MacLeod  <amacleod@redhat.com>
28764         * expr.h: Remove prototypes of functions defined in builtins.c.
28765         * tree.h: (build_call_expr_*, build_string_literal): Add prototypes.
28766         Remove prototypes of functions defined in builtins.c.
28767         * builtins.h: Update prototype list to include all exported functions.
28768         * builtins.c: (default_libc_has_function, gnu_libc_has_function,
28769         no_c99_libc_has_function): Move to targhooks.c
28770         (build_string_literal, build_call_expr_loc_array,
28771         build_call_expr_loc_vec, build_call_expr_loc, build_call_expr): Move
28772         to tree.c.
28773         (expand_builtin_object_size, fold_builtin_object_size): Make static.
28774         * targhooks.c (default_libc_has_function, gnu_libc_has_function,
28775         no_c99_libc_has_function): Relocate from builtins.c.
28776         * tree.c: Include builtins.h.
28777         (build_call_expr_loc_array, build_call_expr_loc_vec,
28778         build_call_expr_loc, build_call_expr, build_string_literal): Relocate
28779         from builtins.c.
28780         * fold-const.h (fold_fma): Move prototype to builtins.h.
28781         * realmpfr.h (do_mpc_arg2): Move prototype to builtins.h.
28782         * asan.c: Include builtins.h.
28783         * cfgexpand.c: Likewise.
28784         * convert.c: Likewise.
28785         * emit-rtl.c: Likewise.
28786         * except.c: Likewise.
28787         * expr.c: Likewise.
28788         * fold-const.c: Likewise.
28789         * gimple-fold.c: Likewise.
28790         * gimple-ssa-strength-reduction.c: Likewise.
28791         * gimplify.c: Likewise.
28792         * ipa-inline.c: Likewise.
28793         * ipa-prop.c: Likewise.
28794         * lto-streamer-out.c: Likewise.
28795         * stmt.c: Likewise.
28796         * tree-inline.c: Likewise.
28797         * tree-object-size.c: Likewise.
28798         * tree-sra.c: Likewise.
28799         * tree-ssa-ccp.c: Likewise.
28800         * tree-ssa-forwprop.c: Likewise.
28801         * tree-ssa-loop-ivcanon.c: Likewise.
28802         * tree-ssa-loop-ivopts.c: Likewise.
28803         * tree-ssa-math-opts.c: Likewise.
28804         * tree-ssa-reassoc.c: Likewise.
28805         * tree-ssa-threadedge.c: Likewise.
28806         * tree-streamer-in.c: Likewise.
28807         * tree-vect-data-refs.c: Likewise.
28808         * tree-vect-patterns.c: Likewise.
28809         * tree-vect-stmts.c: Likewise.
28810         * config/aarch64/aarch64.c: Likewise.
28811         * config/alpha/alpha.c: Likewise.
28812         * config/arc/arc.c: Likewise.
28813         * config/arm/arm.c: Likewise.
28814         * config/avr/avr.c: Likewise.
28815         * config/bfin/bfin.c: Likewise.
28816         * config/c6x/c6x.c: Likewise.
28817         * config/cr16/cr16.c: Likewise.
28818         * config/cris/cris.c: Likewise.
28819         * config/epiphany/epiphany.c: Likewise.
28820         * config/fr30/fr30.c: Likewise.
28821         * config/frv/frv.c: Likewise.
28822         * config/h8300/h8300.c: Likewise.
28823         * config/i386/i386.c: Likewise.
28824         * config/i386/winnt.c: Likewise.
28825         * config/ia64/ia64.c: Likewise.
28826         * config/iq2000/iq2000.c: Likewise.
28827         * config/lm32/lm32.c: Likewise.
28828         * config/m32c/m32c.c: Likewise.
28829         * config/m32r/m32r.c: Likewise.
28830         * config/m68k/m68k.c: Likewise.
28831         * config/mcore/mcore.c: Likewise.
28832         * config/mep/mep.c: Likewise.
28833         * config/microblaze/microblaze.c: Likewise.
28834         * config/mips/mips.c: Likewise.
28835         * config/mmix/mmix.c: Likewise.
28836         * config/mn10300/mn10300.c: Likewise.
28837         * config/moxie/moxie.c: Likewise.
28838         * config/msp430/msp430.c: Likewise.
28839         * config/nds32/nds32.c: Likewise.
28840         * config/pa/pa.c: Likewise.
28841         * config/pdp11/pdp11.c: Likewise.
28842         * config/picochip/picochip.c: Likewise.
28843         * config/rl78/rl78.c: Likewise.
28844         * config/rs6000/rs6000.c: Likewise.
28845         * config/rx/rx.c: Likewise.
28846         * config/s390/s390.c: Likewise.
28847         * config/score/score.c: Likewise.
28848         * config/sh/sh.c: Likewise.
28849         * config/sparc/sparc.c: Likewise.
28850         * config/spu/spu.c: Likewise.
28851         * config/stormy16/stormy16.c: Likewise.
28852         * config/tilegx/tilegx.c: Likewise.
28853         * config/tilepro/tilepro.c: Likewise.
28854         * config/v850/v850.c: Likewise.
28855         * config/vax/vax.c: Likewise.
28856         * config/xtensa/xtensa.c: Likewise.
28858 2014-06-02  Jeff Law  <law@redhat.com>
28860         PR rtl-optimization/61094
28861         * ree.c (combine_reaching_defs): Do not reextend an insn if it
28862         was marked as do_no_reextend.  If a copy is needed to eliminate
28863         an extension, then mark it as do_not_reextend.
28865 2014-06-02  Marcus Shawcroft  <marcus.shawcroft@arm.com>
28867         * config/aarch64/aarch64.md (set_fpcr): Drop ISB after FPCR write.
28869 2014-06-02  Richard Henderson  <rth@redhat.com>
28871         PR target/61336
28872         * config/alpha/alpha.c (print_operand_address): Allow symbolic
28873         addresses inside asms.  Use output_operand_lossage instead of
28874         gcc_unreachable.
28876 2014-06-02  Uros Bizjak  <ubizjak@gmail.com>
28878         PR target/61239
28879         * config/i386/i386.c (ix86_expand_vec_perm) [case V32QImode]: Use
28880         GEN_INT (-128) instead of GEN_INT (128) to set MSB of QImode constant.
28882 2014-06-02  Tom de Vries  <tom@codesourcery.com>
28884         * config/aarch64/aarch64.c (aarch64_float_const_representable_p): Handle
28885         case that x has VOIDmode.
28887 2014-06-02  Bernd Schmidt  <bernds@codesourcery.com>
28889         * varasm.c (copy_constant): Delete function.
28890         (build_constant_desc): Don't call it.
28892 2014-06-02  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
28894         PR target/61154
28895         * config/arm/arm.h (TARGET_SUPPORTS_WIDE_INT): Define.
28896         * config/arm/arm.md (mov64 splitter): Replace const_double_operand
28897         with immediate_operand.
28899 2014-06-02  Andreas Schwab  <schwab@suse.de>
28901         * config/ia64/ia64.c
28902         (ia64_first_cycle_multipass_dfa_lookahead_guard): Check
28903         pending_data_specs first.
28905 2014-06-02  Richard Biener  <rguenther@suse.de>
28907         PR tree-optimization/61378
28908         * tree-ssa-sccvn.c (vn_reference_lookup_3): Initialize
28909         valueized_anything.
28911 2014-06-01  Uros Bizjak  <ubizjak@gmail.com>
28913         * config/i386/constraints.md (Bw): Rename from 'w'.
28914         (Bz): Rename from 'z'.
28915         * config/i386/i386.md: Change 'w' to 'Bw' and 'z' to 'Bz' globally.
28917 2014-06-01  Kai Tietz  <ktietz@redhat.com>
28919         PR target/61377
28920         * config/i386/constrains.md (define_constrain): New 'Bs' constraint.
28921         * config/i386/i386.md (sibcall_insn_operand): Use Bs
28922         instead of m constraint.
28924 2014-05-31  Andreas Schwab  <schwab@linux-m68k.org>
28926         * config/m68k/m68k.md (beq0_di, bne0_di): Make the "o" constraint
28927         a separate alternative where the scratch operand 2 is marked as
28928         early clobber.
28930 2014-05-31  Kugan Vivekanandarajah  <kuganv@linaro.org>
28932         * config/arm/arm.c (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New define.
28933         (arm_builtins) : Add ARM_BUILTIN_GET_FPSCR and ARM_BUILTIN_SET_FPSCR.
28934         (bdesc_2arg) : Add description for builtins __builtins_arm_set_fpscr
28935         and __builtins_arm_get_fpscr.
28936         (arm_init_builtins) : Initialize builtins __builtins_arm_set_fpscr and
28937         __builtins_arm_get_fpscr.
28938         (arm_expand_builtin) : Expand builtins __builtins_arm_set_fpscr and
28939         __builtins_arm_ldfpscr.
28940         (arm_atomic_assign_expand_fenv): New function.
28941         * config/arm/vfp.md (set_fpscr): New pattern.
28942         (get_fpscr) : Likewise.
28943         * config/arm/unspecs.md (unspecv): Add VUNSPEC_GET_FPSCR and
28944         VUNSPEC_SET_FPSCR.
28945         * doc/extend.texi (AARCH64 Built-in Functions) : Document
28946         __builtins_arm_set_fpscr, __builtins_arm_get_fpscr.
28948 2014-05-30  Jakub Jelinek  <jakub@redhat.com>
28950         * asan.c (report_error_func): Add SLOW_P argument, use
28951         BUILT_IN_ASAN_*_N if set.
28952         (build_check_stmt): Likewise.
28953         (instrument_derefs): If T has insufficient alignment,
28954         force same handling as for odd sizes.
28956         * sanitizer.def (BUILT_IN_ASAN_REPORT_LOAD_N,
28957         BUILT_IN_ASAN_REPORT_STORE_N): New.
28958         * asan.c (struct asan_mem_ref): Change access_size type to
28959         HOST_WIDE_INT.
28960         (asan_mem_ref_init, asan_mem_ref_new, get_mem_refs_of_builtin_call,
28961         update_mem_ref_hash_table): Likewise.
28962         (asan_mem_ref_hasher::hash): Hash in a HWI.
28963         (report_error_func): Change size_in_bytes argument to HWI.
28964         Use *_N builtins if size_in_bytes is larger than 16 or not power of
28965         two.
28966         (build_shadow_mem_access): New function.
28967         (build_check_stmt): Use it.  Change size_in_bytes argument to HWI.
28968         Handle size_in_bytes not power of two or larger than 16.
28969         (instrument_derefs): Don't give up if size_in_bytes is not
28970         power of two or is larger than 16.
28972 2014-05-30  Kai Tietz  <ktietz@redhat.com>
28974         PR target/60104
28975         * config/i386/i386.c (x86_output_mi_thunk): Add memory case
28976         for sibling-tail-calls.
28977         * config/i386/i386.md (sibcall_insn_operand): Add memory-constrain
28978         to its use.
28979         * config/i386/predicates.md (sibcall_memory_operand): New predicate.
28980         (sibcall_insn_operand): Add check for sibcall_memory_operand.
28982 2014-05-30  Pitchumani Sivanupandi <pitchumani.s@atmel.com>
28984         * config/avr/avr-mcus.def: Change ATA6289 ISA to AVR4
28985         * config/avr/avr-tables.opt: Regenerate.
28986         * config/avr/t-multilib: Regenerate.
28987         * doc/avr-mmcu.texi: Regenerate.
28989 2014-05-30  Ian Lance Taylor  <iant@google.com>
28991         * config/i386/xmmintrin.h (_mm_pause): Move out of scope of pragma
28992         target("sse").
28994 2014-05-30  Tom de Vries  <tom@codesourcery.com>
28996         * config/i386/i386.c (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS):
28997         Redefine as true.
28999 2014-05-30  Tom de Vries  <tom@codesourcery.com>
29001         * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
29002         * lra.c (initialize_lra_reg_info_element): Add init of
29003         actual_call_used_reg_set field.
29004         (lra): Call lra_create_live_ranges before lra_inheritance for
29005         -fuse-caller-save.
29006         * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
29007         -fuse-caller-save.
29008         * lra-constraints.c (need_for_call_save_p): Use actual_call_used_reg_set
29009         instead of call_used_reg_set for -fuse-caller-save.
29010         * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
29012 2014-05-30  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
29014         * config/arm/thumb2.md (*thumb2_movhi_insn): Set type of movw
29015         to mov_imm.
29016         * config/arm/vfp.md (*thumb2_movsi_vfp): Likewise.
29018 2014-05-30  Richard Sandiford  <rdsandiford@googlemail.com>
29020         * ira.c (ira_get_dup_out_num): Check for output operands at
29021         the start of the loop.  Handle cases where an included alternative
29022         follows an excluded one.
29024 2014-05-29  Mike Stump  <mikestump@comcast.net>
29026         PR debug/61352
29027         * collect2.c (maybe_run_lto_and_relink): Be sure to always run
29028         post ld passes when lto is used.
29030 2014-05-29  Vladimir Makarov  <vmakarov@redhat.com>
29032         PR rtl-optimization/61325
29033         * lra-constraints.c (process_address): Rename to process_address_1.
29034         (process_address): New function.
29036 2014-05-29  Alan Lawrence  <alan.lawrence@arm.com>
29038         * config/aarch64/aarch64-builtins.c (aarch64_types_binopv_qualifiers,
29039         TYPES_BINOPV): New static data.
29040         * config/aarch64/aarch64-simd-builtins.def (im_lane_bound):
29041         New builtin.
29042         * config/aarch64/aarch64-simd.md (aarch64_ext,
29043         aarch64_im_lane_boundsi): New patterns.
29044         * config/aarch64/aarch64.c (aarch64_expand_vec_perm_const_1): Match
29045         patterns for EXT.
29046         (aarch64_evpc_ext): New function.
29048         * config/aarch64/iterators.md (UNSPEC_EXT): New enum element.
29050         * config/aarch64/arm_neon.h (vext_f32, vext_f64, vext_p8, vext_p16,
29051         vext_s8, vext_s16, vext_s32, vext_s64, vext_u8, vext_u16, vext_u32,
29052         vext_u64, vextq_f32, vextq_f64, vextq_p8, vextq_p16, vextq_s8,
29053         vextq_s16, vextq_s32, vextq_s64, vextq_u8, vextq_u16, vextq_u32,
29054         vextq_u64): Replace __asm with __builtin_shuffle and im_lane_boundsi.
29056 2014-05-29  Tom de Vries  <tom@codesourcery.com>
29058         * rtl.h (BLOCK_SYMBOL_CHECK): Use SYMBOL_REF_FLAGS.
29060 2014-05-29  Richard Earnshaw <rearnsha@arm.com>
29061             Richard Sandiford  <rdsandiford@googlemail.com>
29063         * arm/iterators.md (shiftable_ops): New code iterator.
29064         (t2_binop0, arith_shift_insn): New code attributes.
29065         * arm/predicates.md (shift_nomul_operator): New predicate.
29066         * arm/arm.md (insn_enabled): Delete.
29067         (enabled): Remove insn_enabled test.
29068         (*arith_shiftsi): Delete.  Replace with ...
29069         (*<arith_shift_insn>_multsi): ... new pattern.
29070         (*<arith_shift_insn>_shiftsi): ... new pattern.
29071         * config/arm/arm.c (arm_print_operand): Handle operand format 'b'.
29073 2014-05-29  Radovan Obradovic  <robradovic@mips.com>
29074             Tom de Vries  <tom@codesourcery.com>
29076         * config/mips/mips.h (POST_CALL_TMP_REG): Define.
29077         * config/mips/mips.c (mips_emit_call_insn): Add POST_CALL_TMP_REG
29078         clobber.
29079         (mips_split_call): Use POST_CALL_TMP_REG.
29080         (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): Redefine to true.
29082 2014-05-29  Tom de Vries  <tom@codesourcery.com>
29084         * final.c (collect_fn_hard_reg_usage): Guard variable declaration
29085         with #ifdef STACK_REGS.
29087 2014-05-28  Jan Hubicka  <hubicka@ucw.cz>
29089         * varasm.c (get_variable_section): Walk aliases.
29090         (place_block_symbol): Walk aliases.
29092 2014-05-28  Tom de Vries  <tom@codesourcery.com>
29094         Revert:
29095         2014-05-28  Tom de Vries  <tom@codesourcery.com>
29097         * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
29098         * lra.c (initialize_lra_reg_info_element): Add init of
29099         actual_call_used_reg_set field.
29100         (lra): Call lra_create_live_ranges before lra_inheritance for
29101         -fuse-caller-save.
29102         * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
29103         -fuse-caller-save.
29104         * lra-constraints.c (need_for_call_save_p): Use
29105         actual_call_used_reg_set instead of call_used_reg_set for
29106         -fuse-caller-save.
29107         * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
29109 2014-05-28  Richard Sandiford  <rdsandiford@googlemail.com>
29111         * doc/md.texi: Document that the % constraint character must
29112         be at the beginning of the string.
29113         * genoutput.c (validate_insn_alternatives): Check that '=',
29114         '+' and '%' only appear at the beginning of a constraint.
29115         * ira.c (commutative_constraint_p): Delete.
29116         (ira_get_dup_out_num): Expect the '%' commutativity marker to be
29117         at the start of the string.
29118         * config/alpha/alpha.md (*movmemdi_1, *clrmemdi_1): Remove
29119         duplicate '='s.
29120         * config/arm/neon.md (bicdi3_neon): Likewise.
29121         * config/iq2000/iq2000.md (addsi3_internal, subsi3_internal, sgt_si)
29122         (slt_si, sltu_si): Likewise.
29123         * config/vax/vax.md (sbcdi3): Likewise.
29124         * config/h8300/h8300.md (*cmpstz): Remove duplicate '+'.
29125         * config/arc/arc.md (mulsi_600, mulsidi_600, umulsidi_600)
29126         (mul64): Move '%' to beginning of constraint.
29127         * config/arm/arm.md (*xordi3_insn): Likewise.
29128         * config/nds32/nds32.md (add<mode>3, mulsi3, andsi3, iorsi3)
29129         (xorsi3): Likewise.
29131 2014-05-28  Richard Sandiford  <rdsandiford@googlemail.com>
29133         * doc/md.texi: Document the restrictions on the "enabled" attribute.
29135 2014-05-28  Jason Merrill  <jason@redhat.com>
29137         PR c++/47202
29138         * cgraph.h (symtab_node::get_comdat_group_id): New.
29139         * cgraphunit.c (analyze_functions): Call it.
29140         * symtab.c (dump_symtab_node): Likewise.
29141         * tree.c (decl_comdat_group_id): New.
29142         * tree.h: Declare it.
29143         * lto-streamer-out.c (write_symbol): Use it.
29144         * trans-mem.c (ipa_tm_create_version_alias): Likewise.
29146 2014-05-28  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
29148         PR bootstrap/PR61146
29149         * wide-int.cc: Do not include longlong.h when compiling with clang.
29151 2014-05-28  Richard Biener  <rguenther@suse.de>
29153         * tree-ssa-propagate.c (add_control_edge): Print less vertical space.
29154         * tree-vrp.c (extract_range_from_ssa_name): Also copy VR_UNDEFINED.
29155         (vrp_visit_assignment_or_call): Print less vertical space.
29156         (vrp_visit_stmt): Likewise.
29157         (vrp_visit_phi_node): Likewise.  For a PHI argument with
29158         VR_VARYING range consider recording it as copy.
29160 2014-05-28  Richard Biener  <rguenther@suse.de>
29162         Revert
29163         2014-05-28  Richard Biener  <rguenther@suse.de>
29165         * hwint.h (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
29167 2014-05-28  Bernd Edlinger  <bernd.edlinger@hotmail.de>
29169         * expr.c (expand_assignment): Fold the bitpos in the to_rtx if
29170         sufficiently aligned and an offset is used at the same time.
29171         (expand_expr_real_1): Likewise.
29173 2014-05-28  Richard Biener  <rguenther@suse.de>
29175         PR middle-end/61045
29176         * fold-const.c (fold_comparison): When folding
29177         X +- C1 CMP Y +- C2 to X CMP Y +- C2 +- C1 also ensure
29178         the sign of the remaining constant operand stays the same.
29180 2014-05-28  Kaushik Phatak  <kaushik.phatak@kpit.com>
29182         * config/rl78/rl78.h (TARGET_CPU_CPP_BUILTINS): Define
29183         __RL78_64BIT_DOUBLES__ or __RL78_32BIT_DOUBLES__.
29184         (ASM_SPEC): Pass -m64bit-doubles or -m32bit-doubles on
29185         to the assembler.
29186         (DOUBLE_TYPE_SIZE): Use 64 bit if TARGET_64BIT_DOUBLES is true.
29187         * gcc/config/rl78/rl78.opt (m64bit-doubles): New option.
29188         (m32bit-doubles) Likewise.
29189         * gcc/config/rl78/t-rl78: Add 64-bit-double multilib.
29190         * doc/invoke.texi: Document -m32bit-doubles and -m64bit-doubles
29191         option for RL78.
29193 2014-05-28  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
29195         * configure.ac ($gcc_cv_ld_clearcap): New test.
29196         * configure: Regenerate.
29197         * config.in: Regenerate.
29198         * config/sol2.opt (mclear-hwcap): New option.
29199         * config/sol2.h (LINK_CLEARCAP_SPEC): Define.
29200         * config/sol2-clearcap.map: Moved here from
29201         testsuite/gcc.target/i386/clearcap.map.
29202         * config/sol2-clearcapv2.map: Move here from
29203         gcc.target/i386/clearcapv2.map.
29204         * config/t-sol2 (install): Depend on install-clearcap-map.
29205         (install-clearcap-map): New target.
29206         * doc/invoke.texi (Option Summary, Solaris 2 Options): Document
29207         -mclear-hwcap.
29209 2014-05-28  Richard Biener  <rguenther@suse.de>
29211         * hwint.h (*_HALF_WIDE_INT*): Move to ...
29212         * wide-int.cc (HOST_BITS_PER_HALF_WIDE_INT, HOST_HALF_WIDE_INT):
29213         ... here and remove the rest.
29214         * hwint.h (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
29216 2014-05-28  Richard Biener  <rguenther@suse.de>
29218         PR tree-optimization/61335
29219         * tree-vrp.c (vrp_visit_phi_node): If the compare of old and
29220         new range fails, drop to varying.
29222 2014-05-28  Olivier Hainque  <hainque@adacore.com>
29224         * config/rs6000/vxworks.h (VXCPU_FOR_8548): New. Default to PPC85XX.
29225         (CPP_SPEC): Add entry for -mcpu=8548.
29226         * config/rs6000/vxworksae.h: Reinstate. Override VXCPU_FOR_8548.
29227         * config.gcc (powerpc-wrs-vxworksae, tm_file): Add back vxworksae.h.
29229 2014-05-28  Tom de Vries  <tom@codesourcery.com>
29231         * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
29232         * lra.c (initialize_lra_reg_info_element): Add init of
29233         actual_call_used_reg_set field.
29234         (lra): Call lra_create_live_ranges before lra_inheritance for
29235         -fuse-caller-save.
29236         * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
29237         -fuse-caller-save.
29238         * lra-constraints.c (need_for_call_save_p): Use
29239         actual_call_used_reg_set instead of call_used_reg_set for
29240         -fuse-caller-save.
29241         * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
29243 2014-05-28  Radovan Obradovic  <robradovic@mips.com>
29244             Tom de Vries  <tom@codesourcery.com>
29246         * doc/invoke.texi (@item Optimization Options): Add -fuse-caller-save
29247         to gccoptlist.
29248         (@item -fuse-caller-save): New item.
29250 2014-05-28  Radovan Obradovic  <robradovic@mips.com>
29251             Tom de Vries  <tom@codesourcery.com>
29253         * opts.c (default_options_table): Add OPT_LEVELS_2_PLUS entry with
29254         OPT_fuse_caller_save.
29256 2014-05-28  Radovan Obradovic  <robradovic@mips.com>
29257             Tom de Vries  <tom@codesourcery.com>
29259         * df-scan.c (df_get_call_refs): Use get_call_reg_set_usage.
29260         * caller-save.c (setup_save_areas, save_call_clobbered_regs): Use
29261         get_call_reg_set_usage.
29262         * resource.c (mark_set_resources, mark_target_live_regs): Use
29263         get_call_reg_set_usage.
29264         * ira-int.h (struct ira_allocno): Add crossed_calls_clobbered_regs
29265         field.
29266         (ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS): Define.
29267         * ira-lives.c (process_bb_node_lives): Use get_call_reg_set_usage.
29268         Calculate ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
29269         * ira-build.c (ira_create_allocno): Init
29270         ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
29271         (create_cap_allocno, propagate_allocno_info)
29272         (propagate_some_info_from_allocno)
29273         (copy_info_to_removed_store_destinations): Handle
29274         ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
29275         * ira-costs.c (ira_tune_allocno_costs): Use
29276         ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS to adjust costs.
29278 2014-05-28  Radovan Obradovic  <robradovic@mips.com>
29279             Tom de Vries  <tom@codesourcery.com>
29281         * cgraph.h (struct cgraph_rtl_info): Add function_used_regs
29282         and function_used_regs_valid fields.
29283         * final.c: Move include of hard-reg-set.h to before rtl.h to declare
29284         find_all_hard_reg_sets.
29285         (collect_fn_hard_reg_usage, get_call_fndecl, get_call_cgraph_rtl_info)
29286         (get_call_reg_set_usage): New function.
29287         (rest_of_handle_final): Use collect_fn_hard_reg_usage.
29288         * regs.h (get_call_reg_set_usage): Declare.
29290 2014-05-28  Georg-Johann Lay  <avr@gjlay.de>
29292         PR libgcc/61152
29293         * config/dbx.h (License): Add Runtime Library Exception.
29294         * config/newlib-stdint.h (License): Same.
29295         * config/rtems.h (License): Same
29296         * config/initfini-array.h (License): Same
29297         * config/v850/v850.h (License): Same.
29298         * config/v850/v850-opts.h (License): Same
29299         * config/v850/rtems.h (License): Same.
29301 2014-05-28  Georg-Johann Lay  <avr@gjlay.de>
29303         PR target/61044
29304         * doc/extend.texi (Local Labels): Note that label differences are
29305         not supported for AVR.
29307 2014-05-28  Richard Sandiford  <rdsandiford@googlemail.com>
29308             Olivier Hainque  <hainque@adacore.com>
29310         * rtl.h (set_for_reg_notes): Declare.
29311         * emit-rtl.c (set_for_reg_notes): New function.
29312         (set_unique_reg_note): Use it.
29313         * optabs.c (add_equal_note): Likewise
29315 2014-05-27  Andrew Pinski  <apinski@cavium.com>
29317         * config/aarch64/aarch64.md (stack_protect_set_<mode>):
29318         Use <w> for the register in assembly template.
29319         (stack_protect_test): Use the mode of operands[0] for the result.
29320         (stack_protect_test_<mode>): Use <w> for the register
29321         in assembly template.
29323 2014-05-27  DJ Delorie  <dj@redhat.com>
29325         * config/rx/rx.c (add_vector_labels): New.
29326         (rx_output_function_prologue): Call it.
29327         (rx_handle_func_attribute): Don't require empty arguments.
29328         (rx_handle_vector_attribute): New.
29329         (rx_attribute_table): Add "vector" attribute.
29330         * doc/extend.texi (interrupt, vector): Document new/changed
29331         RX-specific attributes.
29333         * config/rx/rx.c (rx_adjust_insn_length): Skip for non-insns.
29335 2014-05-27  Eric Botcazou  <ebotcazou@adacore.com>
29337         * double-int.c (div_and_round_double) <ROUND_DIV_EXPR>: Use the proper
29338         predicate to detect a negative quotient.
29340 2014-05-27  Eric Botcazou  <ebotcazou@adacore.com>
29342         * fold-const.c (fold_comparison): Clean up and extend X +- C1 CMP C2
29343         to X CMP C2 -+ C1 transformation to EQ_EXPR/NE_EXPR.
29344         Add X - Y CMP 0 to X CMP Y transformation.
29345         (fold_binary_loc) <EQ_EXPR/NE_EXPR>: Remove same transformations.
29347 2014-05-27  Segher Boessenkool  <segher@kernel.crashing.org>
29349         * stmt.c (dump_case_nodes): Don't convert values to HOST_WIDE_INT
29350         before printing.
29352 2014-05-27  Steve Ellcey  <sellcey@mips.com>
29354         * config/mips/mips.c: Add include of cgraph.h.
29356 2014-05-27  Richard Biener  <rguenther@suse.de>
29358         * system.h (__STDC_FORMAT_MACROS): Define as very first thing.
29360 2014-05-27  Georg-Johann Lay  <avr@gjlay.de>
29362         PR libgcc/61152
29363         * config/arm/arm.h (License): Add note to COPYING.RUNTIME.
29364         * config/arm/arm-cores.def (License): Same.
29365         * config/arm/arm-opts.h (License): Same.
29366         * config/arm/aout.h (License): Same.
29367         * config/arm/bpabi.h (License): Same.
29368         * config/arm/elf.h (License): Same.
29369         * config/arm/linux-elf.h (License): Same.
29370         * config/arm/linux-gas.h (License): Same.
29371         * config/arm/netbsd-elf.h (License): Same.
29372         * config/arm/uclinux-eabi.h (License): Same.
29373         * config/arm/uclinux-elf.h (License): Same.
29374         * config/arm/vxworks.h (License): Same.
29376 2014-05-27  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
29378         * config/arm/neon.md (neon_bswap<mode>): New pattern.
29379         * config/arm/arm.c (neon_itype): Add NEON_BSWAP.
29380         (arm_init_neon_builtins): Handle NEON_BSWAP.
29381         Define required type nodes.
29382         (arm_expand_neon_builtin): Handle NEON_BSWAP.
29383         (arm_builtin_vectorized_function): Handle BUILTIN_BSWAP builtins.
29384         * config/arm/arm_neon_builtins.def (bswap): Define builtins.
29385         * config/arm/iterators.md (VDQHSD): New mode iterator.
29387 2014-05-27  Richard Biener  <rguenther@suse.de>
29389         * tree-vrp.c (vrp_evaluate_conditional_warnv_with_ops_using_ranges):
29390         Try using literal operands when comparing value-ranges failed.
29392 2014-05-27  Richard Sandiford  <rdsandiford@googlemail.com>
29394         * ira.c (commutative_operand): Adjust for change to recog_data.
29395         [Missing from previous commit.]
29397 2014-05-27  Richard Sandiford  <rdsandiford@googlemail.com>
29399         * system.h (TEST_BIT): New macro.
29400         * recog.h (alternative_mask): New type.
29401         (ALL_ALTERNATIVES, ALTERNATIVE_BIT): New macros.
29402         (recog_data_d): Replace alternative_enabled_p array with
29403         enabled_alternatives.
29404         (target_recog): New structure.
29405         (default_target_recog, this_target_recog): Declare.
29406         (get_enabled_alternatives, recog_init): Likewise.
29407         * recog.c (default_target_recog, this_target_recog): New variables.
29408         (get_enabled_alternatives): New function.
29409         (extract_insn): Use it.
29410         (recog_init): New function.
29411         (preprocess_constraints, constrain_operands): Adjust for change to
29412         recog_data.
29413         * postreload.c (reload_cse_simplify_operands): Likewise.
29414         * reload.c (find_reloads): Likewise.
29415         * ira-costs.c (record_reg_classes): Likewise.
29416         * ira-lives.c (single_reg_class): Likewise.  Fix bug in which
29417         all alternatives after a disabled one would be skipped.
29418         (ira_implicitly_set_insn_hard_regs): Likewise.
29419         * ira.c (ira_setup_alts): Adjust for change to recog_data.
29420         * lra-int.h (lra_insn_recog_data): Replace alternative_enabled_p
29421         with enabled_alternatives.
29422         * lra.c (free_insn_recog_data): Update accordingly.
29423         (lra_update_insn_recog_data): Likewise.
29424         (lra_set_insn_recog_data): Likewise.  Use get_enabled_alternatives.
29425         * lra-constraints.c (process_alt_operands): Likewise.  Handle
29426         only_alternative as part of the enabled mask.
29427         * target-globals.h (this_target_recog): Declare.
29428         (target_globals): Add a recog field.
29429         (restore_target_globals): Restore this_target_recog.
29430         * target-globals.c: Include recog.h.
29431         (default_target_globals): Initialize recog field.
29432         (save_target_globals): Likewise.
29433         * reginfo.c (reinit_regs): Call recog_init.
29434         * toplev.c (backend_init_target): Likewise.
29436 2014-05-27  Richard Sandiford  <rdsandiford@googlemail.com>
29438         * gencodes.c (main): Make LAST_INSN_CODE higher than any insn code,
29439         rather than any named insn's code.
29441 2014-05-27  Georg-Johann Lay  <avr@gjlay.de>
29443         PR libgcc/61152
29444         * config/arm/arm-opts.h (License): Add GCC Runtime Library Exception.
29445         * config/arm/arm-cores.def (License): Same.
29447 2014-05-26  Jan Hubicka  <hubicka@ucw.cz>
29449         * tree.h (decl_comdat_group): Declare.
29450         * cgraph.h (symtab_in_same_comdat_p): Move offline to ...
29451         * tree.c (decl_comdat_group): Here.
29453 2014-05-26  Richard Sandiford  <r.sandiford@uk.ibm.com>
29455         PR rtl-optimization/61222
29456         * combine.c (simplify_shift_const_1): When moving a PLUS outside
29457         the shift, truncate the PLUS operand to the result mode.
29459 2014-05-26  Uros Bizjak  <ubizjak@gmail.com>
29461         PR target/61271
29462         * config/i386/i386.c (ix86_rtx_costs)
29463         <case CONST_INT, case CONST, case LABEL_REF, case SYMBOL_REF>:
29464         Fix condition.
29466 2014-05-26  Martin Jambor  <mjambor@suse.cz>
29468         * ira.c (split_live_ranges_for_shrink_wrap): Remove bailout on
29469         subreg uses.
29471 2014-05-26  Richard Biener  <rguenther@suse.de>
29473         * wide-int.h (wi::int_traits <long>, wi::int_traits <unsigned long>,
29474         wi::int_traits <long long>, wi::int_traits <unsigned long long>):
29475         Provide specializations.
29476         (wi::int_traits <HOST_WIDE_INT>,
29477         wi::int_traits <unsigned HOST_WIDE_INT>): Remove specializations.
29479 2014-05-26  Alan Modra  <amodra@gmail.com>
29481         PR target/61098
29482         * config/rs6000/rs6000.c (rs6000_emit_set_const): Remove unneeded
29483         params and return a bool.  Remove dead code.  Update comment.
29484         Assert we have a const_int source.  Remove bogus code from
29485         32-bit HWI days.  Move !TARGET_POWERPC64 handling, and correct
29486         handling of constants > 2G and reg_equal note, from..
29487         (rs6000_emit_set_long_const): ..here.  Remove unneeded param and
29488         return value.  Update comment.  If we can, use a new pseudo
29489         for intermediate calculations.
29490         * config/rs6000/rs6000-protos.h (rs6000_emit_set_const): Update
29491         prototype.
29492         * config/rs6000/rs6000.md (movsi_internal1_single+1): Update
29493         call to rs6000_emit_set_const in splitter.
29494         (movdi_internal64+2, +3): Likewise.
29496 2014-05-26  Richard Biener  <rguenther@suse.de>
29498         * system.h: Define __STDC_FORMAT_MACROS before
29499         including inttypes.h.
29500         * hwint.h (HOST_WIDEST_INT, HOST_BITS_PER_WIDEST_INT,
29501         HOST_WIDEST_INT_PRINT, HOST_WIDEST_INT_PRINT_DEC,
29502         HOST_WIDEST_INT_PRINT_DEC_C, HOST_WIDEST_INT_PRINT_UNSIGNED,
29503         HOST_WIDEST_INT_PRINT_HEX, HOST_WIDEST_INT_PRINT_DOUBLE_HEX,
29504         HOST_WIDEST_INT_C): Remove.
29505         (PRId64, PRIi64, PRIo64, PRIu64, PRIx64, PRIX64): Define
29506         if C99 inttypes.h is not available.
29507         * coretypes.h (gcov_type, gcov_type_unsigned): Use [u]int64_t.
29508         * gcov-io.h (gcov_type, gcov_type_unsigned): Likewise.
29509         * gcov-io.c (gcov_histo_index): Drop non-64bit hwi case.
29510         * cfgloop.h (struct niter_desc): Use uint64_t for niter field.
29511         * bitmap.c (struct bitmap_descriptor_d): Use uint64_t for counters.
29512         (struct output_info): Likewise.
29513         (print_statistics): Adjust.
29514         (dump_bitmap_statistics): Likewise.
29515         * bt-load.c (migrate_btr_defs): Print with PRId64.
29516         * cfg.c (dump_edge_info, dump_bb_info): Likewise.
29517         (MAX_SAFE_MULTIPLIER): Adjust.
29518         * cfghooks.c (dump_bb_for_graph): Print with PRId64.
29519         * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee,
29520         dump_cgraph_node): Likewise.
29521         * final.c (dump_basic_block_info): Likewise.
29522         * gcov-dump.c (tag_counters, tag_summary, dump_working_sets): Likewise.
29523         * gcov.c (format_gcov): Likewise.
29524         * ipa-cp.c (good_cloning_opportunity_p): Likewise.  Use int64_t
29525         for calculation.
29526         (get_clone_agg_value): Use HOST_WIDE_INT for offset.
29527         * ipa-inline.c (compute_max_insns): Use int64_t for calcuation.
29528         (inline_small_functions, dump_overall_stats, dump_inline_stats):
29529         Use PRId64 for dumping.
29530         * ipa-profile.c (dump_histogram, ipa_profile): Likewise.
29531         * ira-color.c (struct allocno_hard_regs): Use int64_t for cost.
29532         (add_allocno_hard_regs): Adjust.
29533         * loop-doloop.c (doloop_modify): Print using PRId64.
29534         * loop-iv.c (inverse): Compute in uint64_t.
29535         (determine_max_iter, iv_number_of_iterations): Likewise.
29536         * loop-unroll.c (decide_peel_completely, decide_peel_simple):
29537         Print using PRId64.
29538         * lto-streamer-out.c (write_symbol): Use uint64_t.
29539         * mcf.c (CAP_INFINITY): Use int64_t maximum.
29540         (dump_fixup_edge, create_fixup_graph, cancel_negative_cycle,
29541         find_max_flow, adjust_cfg_counts): Use int64_t and dump with PRId64.
29542         * modulo-sched.c (const_iteration_count): Use int64_t.
29543         (sms_schedule): Dump using PRId64.
29544         * predict.c (dump_prediction): Likewise.
29545         * pretty-print.h (pp_widest_integer): Remove.
29546         * profile.c (get_working_sets, is_edge_inconsistent,
29547         is_inconsistent, read_profile_edge_counts): Dump using PRId64.
29548         * tree-pretty-print.c (pp_double_int): Remove case handling
29549         HOST_BITS_PER_DOUBLE_INT == HOST_BITS_PER_WIDEST_INT.
29550         * tree-ssa-math-opts.c (struct symbolic_number): Use uint64_t
29551         and adjust users.
29552         (pass_optimize_bswap::execute): Remove restriction on hosts.
29553         * tree-streamer-in.c (streamer_alloc_tree): Use HOST_WIDE_INT.
29554         * tree-streamer-out.c (streamer_write_tree_header): Likewise.
29555         * tree.c (widest_int_cst_value): Remove.
29556         * tree.h (widest_int_cst_value): Likewise.
29557         * value-prof.c (dump_histogram_value): Print using PRId64.
29558         * gengtype.c (main): Also inject int64_t.
29559         * ggc-page.c (struct max_alignment): Use int64_t.
29560         * alloc-pool.c (struct allocation_object_def): Likewise.
29561         * ira-conflicts.c (build_conflict_bit_table): Use uint64_t
29562         for computation.
29563         * doc/tm.texi.in: Remove reference to HOST_WIDEST_INT.
29564         * doc/tm.texi: Regenerated.
29565         * gengtype-lex.l (IWORD): Handle [u]int64_t.
29566         * config/sh/sh.c (expand_cbranchdi4): Use gcov_type.
29567         * config/mmix/mmix-protos.h (mmix_intval, mmix_shiftable_wyde_value,
29568         mmix_output_register_setting): Use [u]int64_t in prototypes.
29569         * config/mmix/mmix.c (mmix_print_operand, mmix_output_register_setting,
29570         mmix_shiftable_wyde_value, mmix_output_shiftvalue_op_from_str,
29571         mmix_output_octa, mmix_output_shifted_value): Adjust.
29572         (mmix_intval): Adjust.  Remove unreachable case.
29573         * config/mmix/mmix.md (*nonlocal_goto_receiver_expanded): Use int64_t.
29575 2014-05-26  Richard Biener  <rguenther@suse.de>
29577         * configure.ac: Drop __int64 type check.  Insist that we
29578         found uint64_t and int64_t.
29579         * hwint.h (HOST_BITS_PER___INT64): Remove.
29580         (HOST_BITS_PER_WIDE_INT): Define to 64 and remove __int64 case.
29581         (HOST_WIDE_INT_PRINT_*): Remove 32bit case.
29582         (HOST_WIDEST_INT*): Define to HOST_WIDE_INT*.
29583         (HOST_WIDEST_FAST_INT): Remove __int64 case.
29584         * vmsdbg.h (struct _DST_SRC_COMMAND): Use int64_t
29585         for dst_q_src_df_rms_cdt.
29586         * configure: Regenerate.
29587         * config.in: Likewise.
29589 2014-05-26  Michael Tautschnig  <mt@debian.org>
29591         PR target/61249
29592         * doc/extend.texi (X86 Built-in Functions): Fix parameter lists of
29593         __builtin_ia32_vfrczs[sd] and __builtin_ia32_mpsadbw256.
29595 2014-05-26  Zhenqiang Chen  <zhenqiang.chen@linaro.org>
29597         PR rtl-optimization/61278
29598         * shrink-wrap.c (move_insn_for_shrink_wrap): Check df_live.
29600 2014-05-26  Zhenqiang Chen  <zhenqiang.chen@linaro.org>
29602         PR rtl-optimization/61220
29603         Part of PR rtl-optimization/61225
29604         * shrink-wrap.c (move_insn_for_shrink_wrap): Skip SP and FP adjustment
29605         insn; skip split_edge for a block with only one successor.
29607 2014-05-23  Jan Hubicka  <hubicka@ucw.cz>
29609         * symtab.c (symtab_nonoverwritable_alias): Copy READONLY flag
29610         for variables.
29612 2014-05-23  Jan Hubicka  <hubicka@ucw.cz>
29614         * ipa-visibility.c (can_replace_by_local_alias_in_vtable): New function.
29615         (update_vtable_references): New function.
29616         (function_and_variable_visibility): Rewrite also vtable initializers.
29617         * varpool.c (cgraph_variable_initializer_availability): Remove assert.
29619 2014-05-23  Jan Hubicka  <hubicka@ucw.cz>
29621         * ggc.h (ggc_grow): New function.
29622         * ggc-none.c (ggc_grow): New function.
29623         * ggc-page.c (ggc_grow): Likewise.
29625 2014-05-23  Jan Hubicka  <hubicka@ucw.cz>
29627         * ipa.c (cgraph_non_local_node_p_1, cgraph_local_node_p,
29628         address_taken_from_non_vtable_p, comdat_can_be_unshared_p_1,
29629         comdat_can_be_unshared_p, cgraph_externally_visible_p,
29630         varpool_externally_visible_p, can_replace_by_local_alias,
29631         update_visibility_by_resolution_info, function_and_variable_visibility,
29632         pass_data_ipa_function_and_variable_visibility,
29633         make_pass_ipa_function_and_variable_visibility,
29634         whole_program_function_and_variable_visibility,
29635         pass_data_ipa_whole_program_visibility,
29636         make_pass_ipa_whole_program_visibility): Move to ipa-visibility.c
29637         * cgraph.h (cgraph_local_node_p): Declare.
29638         * ipa-visibility.c: New file.
29639         * Makefile.in (OBJS): Add ipa-visiblity.o
29641 2014-05-23  Jan Hubicka  <hubicka@ucw.cz>
29643         * gimple-fold.c (can_refer_decl_in_current_unit_p): Be sure
29644         that var decl is available.
29646 2014-05-23  Jan Hubicka  <hubicka@ucw.cz>
29648         * tree-core.h (tree_decl_with_vis): Replace comdat_group by
29649         symtab_node pointer.
29650         * tree.c (copy_node_stat): Be sure to not copy symtab_node pointer.
29651         (find_decls_types_r): Do not walk COMDAT_GROUP.
29652         * tree.h (DECL_COMDAT_GROUP): Revamp to use decl_comdat_group.
29653         * varasm.c (make_decl_one_only): Use set_comdat_group;
29654         create node if needed.
29655         * ipa-inline-transform.c (save_inline_function_body): Update
29656         way we decl->symtab mapping.
29657         * symtab.c (symtab_hash, hash_node, eq_node
29658         symtab_insert_node_to_hashtable): Remove.
29659         (symtab_register_node): Update.
29660         (symtab_unregister_node): Update.
29661         (symtab_get_node): Reimplement as inline function.
29662         (symtab_add_to_same_comdat_group): Update.
29663         (symtab_dissolve_same_comdat_group_list): Update.
29664         (dump_symtab_base): Update.
29665         (verify_symtab_base): Update.
29666         (symtab_make_decl_local): Update.
29667         (fixup_same_cpp_alias_visibility): Update.
29668         (symtab_nonoverwritable_alias): Update.
29669         * cgraphclones.c (set_new_clone_decl_and_node_flags): Update.
29670         * ipa.c (update_visibility_by_resolution_info): UPdate.
29671         * bb-reorder.c: Include cgraph.h
29672         * lto-streamer-out.c (DFS_write_tree_body, hash_tree): Do not deal
29673         with comdat groups.
29674         * ipa-comdats.c (set_comdat_group, ipa_comdats): Update.
29675         * cgraph.c (cgraph_get_create_node): Update.
29676         * cgraph.h (struct symtab_node): Add get_comdat_group, set_comdat_group
29677         and comdat_group_.
29678         (symtab_get_node): Make inline.
29679         (symtab_insert_node_to_hashtable): Remove.
29680         (symtab_can_be_discarded): Update.
29681         (decl_comdat_group): New function.
29682         * tree-streamer-in.c (lto_input_ts_decl_with_vis_tree_pointers):
29683         Update.
29684         * lto-cgraph.c (lto_output_node, lto_output_varpool_node): Stream out
29685         comdat group name.
29686         (read_comdat_group): New function.
29687         (input_node, input_varpool_node): Use it.
29688         * trans-mem.c (ipa_tm_create_version_alias): Update code creating
29689         comdat groups.
29690         * mips.c (mips_start_unique_function): Likewise.
29691         (ix86_code_end): Likewise.
29692         (rs6000_code_end): Likweise.
29693         * tree-streamer-out.c (DECL_COMDAT_GROUP): Do not stream comdat group.
29695 2014-05-23  Jan Hubicka  <hubicka@ucw.cz>
29697         * gengtype-state.c (fatal_reading_state): Bring offline.
29698         * optabs.c (widening_optab_handler): Bring offline.
29699         * optabs.h (widening_optab_handler): Likewise.
29700         * final.c (get_attr_length_1): Likewise.
29702 2014-05-23  Jan Hubicka  <hubicka@ucw.cz>
29704         * sched-int.h (sd_iterator_cond): Manually tail recurse.
29706 2014-05-23  Segher Boessenkool  <segher@kernel.crashing.org>
29708         * config/rs6000/440.md (ppc440-integer): Include shift without dot.
29709         (ppc440-compare): Include shift with dot.
29710         * config/rs6000/e300c2c3.md (ppce300c3_iu): Include shift without dot.
29711         * config/rs6000/e5500.md (e5500_sfx2): Include constant shift
29712         without dot.
29713         * config/rs6000/e6500.md (e6500_sfx): Exclude constant shift
29714         without dot.
29715         (e6500_sfx2): Include it.
29716         * config/rs6000/rs6000.md ( *zero_extend<mode>di2_internal1,
29717         *zero_extend<mode>di2_internal2, *zero_extend<mode>di2_internal3,
29718         *zero_extendsidi2_lfiwzx, andsi3_mc, andsi3_nomc,
29719         andsi3_internal0_nomc, extzvsi_internal, extzvdi_internal,
29720         *extzvdi_internal1, *extzvdi_internal2, rotlsi3, *rotlsi3_64,
29721         *rotlsi3_internal4, *rotlsi3_internal7le, *rotlsi3_internal7be,
29722         *rotlsi3_internal10le, *rotlsi3_internal10be, rlwinm,
29723         *lshiftrt_internal1le, *lshiftrt_internal1be,
29724         *lshiftrt_internal4le, *lshiftrt_internal4be, rotldi3,
29725         *rotldi3_internal4, *rotldi3_internal7le, *rotldi3_internal7be,
29726         *rotldi3_internal10le, *rotldi3_internal10be,
29727         *rotldi3_internal13le, *rotldi3_internal13be, *ashldi3_internal4,
29728         ashldi3_internal5, *ashldi3_internal6, *ashldi3_internal7,
29729         ashldi3_internal8, *ashldi3_internal9, anddi3_mc, anddi3_nomc,
29730         *anddi3_internal2_mc, *anddi3_internal3_mc, and 4 anonymous
29731         define_insns): Use type "shift" in the appropriate alternatives.
29733 2014-05-23  Segher Boessenkool  <segher@kernel.crashing.org>
29735         * config/rs6000/rs6000.md (type): Add "logical".  Delete
29736         "fast_compare".
29737         (dot): Adjust comment.
29738         (andsi3_mc, *andsi3_internal2_mc, *andsi3_internal3_mc,
29739         *andsi3_internal4, *andsi3_internal5_mc, *boolsi3_internal2,
29740         *boolsi3_internal3, *boolccsi3_internal2, *boolccsi3_internal3,
29741         anddi3_mc, *anddi3_internal2_mc, *anddi3_internal3_mc,
29742         *booldi3_internal2, *booldi3_internal3, *boolcdi3_internal2,
29743         *boolcdi3_internal3, *boolccdi3_internal2, *boolccdi3_internal3,
29744         *mov<mode>_internal2, and 10 anonymous define_insns): Use "logical".
29745         * config/rs6000/rs6000.c (rs6000_adjust_cost): Adjust.
29747         * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
29748         * config/rs6000/440.md (ppc440-integer, ppc440-compare): Adjust.
29749         * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
29750         * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
29751         * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
29752         * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
29753         * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
29754         * config/rs6000/8540.md (ppc8540_su): Adjust.
29755         * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
29756         cell-cmp-microcoded): Adjust.
29757         * config/rs6000/e300c2c3.md (ppce300c3_cmp, ppce300c3_iu): Adjust.
29758         * config/rs6000/e500mc.md (e500mc_su): Adjust.
29759         * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Adjust.
29760         * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Adjust.
29761         * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Adjust.
29762         * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
29763         * config/rs6000/power4.md (power4-integer, power4-cmp): Adjust.
29764         * config/rs6000/power5.md (power5-integer, power5-cmp): Adjust.
29765         * config/rs6000/power6.md (power6-integer, power6-fast-compare):
29766         Adjust.
29767         * config/rs6000/power7.md (power7-integer, power7-cmp): Adjust.
29768         * config/rs6000/power8.md (power8-1cyc, power8-fast-compare):
29769         Adjust.  Adjust comment.
29770         * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
29771         * config/rs6000/titan.md (titan_fxu_adder, titan_fxu_alu): Adjust.
29773 2014-05-23  Segher Boessenkool  <segher@kernel.crashing.org>
29775         * config/rs6000/rs6000.md (type): Add "add".
29776         (*add<mode>3_internal1, addsi3_high, *add<mode>3_internal2,
29777         *add<mode>3_internal3, *neg<mode>2_internal, and 5 anonymous
29778         define_insns): Use it.
29779         * config/rs6000/rs6000.c (rs6000_adjust_cost): Adjust.
29781         * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
29782         * config/rs6000/440.md (ppc440-integer, ppc440-compare): Adjust.
29783         * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
29784         * config/rs6000/601.md (ppc601-integer): Adjust.
29785         * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
29786         * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
29787         * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
29788         * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
29789         * config/rs6000/8540.md (ppc8540_su): Adjust.
29790         * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
29791         cell-cmp-microcoded): Adjust.
29792         * config/rs6000/e300c2c3.md (ppce300c3_cmp, ppce300c3_iu): Adjust.
29793         * config/rs6000/e500mc.md (e500mc_su): Adjust.
29794         * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Adjust.
29795         * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Adjust.
29796         * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Adjust.
29797         * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
29798         * config/rs6000/power4.md (power4-integer, power4-cmp): Adjust.
29799         * config/rs6000/power5.md (power5-integer, power5-cmp): Adjust.
29800         * config/rs6000/power6.md (power6-integer, power6-fast-compare):
29801         Adjust.
29802         * config/rs6000/power7.md (power7-integer, power7-cmp): Adjust.
29803         * config/rs6000/power8.md (power8-1cyc, power8-fast-compare): Adjust.
29804         * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
29805         * config/rs6000/titan.md (titan_fxu_adder, titan_fxu_alu): Adjust.
29807 2014-05-23  Segher Boessenkool  <segher@kernel.crashing.org>
29809         * config/rs6000/rs6000.md (type): Delete "var_shift_rotate",
29810         "delayed_compare", "var_delayed_compare".
29811         (var_shift): New attribute.
29812         (cell_micro): Adjust.
29813         (*andsi3_internal2_mc, *andsi3_internal3_mc, *andsi3_internal4,
29814         *andsi3_internal5_mc, *extzvsi_internal1, *extzvsi_internal2,
29815         rotlsi3, *rotlsi3_64, *rotlsi3_internal2, *rotlsi3_internal3,
29816         *rotlsi3_internal4, *rotlsi3_internal5, *rotlsi3_internal6,
29817         *rotlsi3_internal8le, *rotlsi3_internal8be, *rotlsi3_internal9le,
29818         *rotlsi3_internal9be, *rotlsi3_internal10le, *rotlsi3_internal10be,
29819         *rotlsi3_internal11le, *rotlsi3_internal11be, *rotlsi3_internal12le,
29820         *rotlsi3_internal12be, ashlsi3, *ashlsi3_64, lshrsi3, *lshrsi3_64,
29821         *lshiftrt_internal2le, *lshiftrt_internal2be, *lshiftrt_internal3le,
29822         *lshiftrt_internal3be, *lshiftrt_internal5le, *lshiftrt_internal5be,
29823         *lshiftrt_internal5le, *lshiftrt_internal5be, ashrsi3, *ashrsi3_64,
29824         rotldi3, *rotldi3_internal2, *rotldi3_internal3, *rotldi3_internal4,
29825         *rotldi3_internal5, *rotldi3_internal6, *rotldi3_internal7le,
29826         *rotldi3_internal7be, *rotldi3_internal8le, *rotldi3_internal8be,
29827         *rotldi3_internal9le, *rotldi3_internal9be, *rotldi3_internal10le,
29828         *rotldi3_internal10be, *rotldi3_internal11le, *rotldi3_internal11be,
29829         *rotldi3_internal12le, *rotldi3_internal12be, *rotldi3_internal13le,
29830         *rotldi3_internal13be, *rotldi3_internal14le, *rotldi3_internal14be,
29831         *rotldi3_internal15le, *rotldi3_internal15be, *ashldi3_internal1,
29832         *ashldi3_internal2, *ashldi3_internal3, *lshrdi3_internal1,
29833         *lshrdi3_internal2, *lshrdi3_internal3, *ashrdi3_internal1,
29834         *ashrdi3_internal2, *ashrdi3_internal3, *anddi3_internal2_mc,
29835         *anddi3_internal3_mc, as well as 11 anonymous define_insns): Adjust.
29836         * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
29837         insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
29839         * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
29840         * config/rs6000/440.md (ppc440-integer): Adjust.
29841         * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
29842         * config/rs6000/601.md (ppc601-integer, ppc601-compare): Adjust.
29843         * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
29844         * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
29845         * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
29846         * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
29847         * config/rs6000/8540.md (ppc8540_su): Adjust.
29848         * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
29849         cell-cmp-microcoded): Adjust.
29850         * config/rs6000/e300c2c3.md (ppce300c3_cmp): Adjust.
29851         * config/rs6000/e500mc.md (e500mc_su): Adjust.
29852         * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2,
29853         e500mc64_delayed): Adjust.
29854         * config/rs6000/e5500.md (e5500_sfx, e5500_delayed): Adjust.
29855         * config/rs6000/e6500.md (e6500_sfx, e6500_delayed): Adjust.
29856         * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
29857         * config/rs6000/power4.md (power4-integer, power4-compare): Adjust.
29858         * config/rs6000/power5.md (power5-integer, power5-compare): Adjust.
29859         * config/rs6000/power6.md (power6-shift, power6-var-rotate,
29860         power6-delayed-compare, power6-var-delayed-compare): Adjust.
29861         * config/rs6000/power7.md (power7-integer, power7-compare): Adjust.
29862         * config/rs6000/power8.md (power8-1cyc, power8-compare): Adjust.
29863         Adjust comment.
29864         * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
29865         * config/rs6000/titan.md (titan_fxu_shift_and_rotate): Adjust.
29867 2014-05-23  Segher Boessenkool  <segher@kernel.crashing.org>
29869         * config/rs6000/rs6000.md (type): Delete "idiv", "ldiv".  Add "div".
29870         (bits): New mode_attr.
29871         (idiv_ldiv): Delete mode_attr.
29872         (udiv<mode>3, *div<mode>3, div<div_extend>_<mode>): Adjust.
29873         * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
29874         rs6000_adjust_priority, is_nonpipeline_insn,
29875         insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
29877         * config/rs6000/40x.md (ppc403-idiv): Adjust.
29878         * config/rs6000/440.md (ppc440-idiv): Adjust.
29879         * config/rs6000/476.md (ppc476-idiv): Adjust.
29880         * config/rs6000/601.md (ppc601-idiv): Adjust.
29881         * config/rs6000/603.md (ppc603-idiv): Adjust.
29882         * config/rs6000/6xx.md (ppc604-idiv, ppc620-idiv, ppc630-idiv,
29883         ppc620-ldiv): Adjust.
29884         * config/rs6000/7450.md (ppc7450-idiv): Adjust.
29885         * config/rs6000/7xx.md (ppc750-idiv): Adjust.
29886         * config/rs6000/8540.md (ppc8540_divide): Adjust.
29887         * config/rs6000/a2.md (ppca2-idiv, ppca2-ldiv): Adjust.
29888         * config/rs6000/cell.md (cell-idiv, cell-ldiv): Adjust.
29889         * config/rs6000/e300c2c3.md (ppce300c3_divide): Adjust.
29890         * config/rs6000/e500mc.md (e500mc_divide): Adjust.
29891         * config/rs6000/e500mc64.md (e500mc64_divide): Adjust.
29892         * config/rs6000/e5500.md (e5500_divide, e5500_divide_d): Adjust.
29893         * config/rs6000/e6500.md (e6500_divide, e6500_divide_d): Adjust.
29894         * config/rs6000/mpc.md (mpccore-idiv): Adjust.
29895         * config/rs6000/power4.md (power4-idiv, power4-ldiv): Adjust.
29896         * config/rs6000/power5.md (power5-idiv, power5-ldiv): Adjust.
29897         * config/rs6000/power6.md (power6-idiv, power6-ldiv): Adjust.
29898         * config/rs6000/power7.md (power7-idiv, power7-ldiv): Adjust.
29899         * config/rs6000/power8.md (power8-idiv, power8-ldiv): Adjust.
29900         * config/rs6000/rs64.md (rs64a-idiv, rs64a-ldiv): Adjust.
29901         * config/rs6000/titan.md (titan_fxu_div): Adjust.
29903 2014-05-23  Segher Boessenkool  <segher@kernel.crashing.org>
29905         * config/rs6000/rs6000.md (type): Delete "insert_word",
29906         "insert_dword".  Add "insert".
29907         (size): Update comment.
29908         * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
29909         insn_must_be_first_in_group): Adjust.
29910         (insvsi_internal, *insvsi_internal1, *insvsi_internal2,
29911         *insvsi_internal3, *insvsi_internal4, *insvsi_internal5,
29912         *insvsi_internal6, insvdi_internal): Adjust.
29914         * config/rs6000/40x.md (ppc403-integer): Adjust.
29915         * config/rs6000/440.md (ppc440-integer): Adjust.
29916         * config/rs6000/476.md (ppc476-simple-integer): Adjust.
29917         * config/rs6000/601.md (ppc601-integer): Adjust.
29918         * config/rs6000/603.md (ppc603-integer): Adjust.
29919         * config/rs6000/6xx.md (ppc604-integer): Adjust.
29920         * config/rs6000/7450.md (ppc7450-integer): Adjust.
29921         * config/rs6000/7xx.md (ppc750-integer): Adjust.
29922         * config/rs6000/8540.md (ppc8540_su): Adjust.
29923         * config/rs6000/cell.md (cell-integer, cell-insert): Adjust.
29924         * config/rs6000/e300c2c3.md (ppce300c3_iu): Adjust.
29925         * config/rs6000/e500mc.md (e500mc_su): Adjust.
29926         * config/rs6000/e500mc64.md (e500mc64_su): Adjust.
29927         * config/rs6000/e5500.md (e5500_sfx): Adjust.
29928         * config/rs6000/e6500.md (e6500_sfx): Adjust.
29929         * config/rs6000/mpc.md (mpccore-integer): Adjust.
29930         * config/rs6000/power4.md (power4-integer, power4-insert): Adjust.
29931         * config/rs6000/power5.md (power5-integer, power5-insert): Adjust.
29932         * config/rs6000/power6.md (power6-insert, power6-insert-dword): Adjust.
29933         * config/rs6000/power7.md (power7-integer): Adjust.
29934         * config/rs6000/power8.md (power8-1cyc): Adjust.
29935         * config/rs6000/rs64.md (rs64a-integer): Adjust.
29936         * config/rs6000/titan.md (titan_fxu_shift_and_rotate): Adjust.
29938 2014-05-23  Segher Boessenkool  <segher@kernel.crashing.org>
29940         * config/rs6000/rs6000.md (type): Add "mul".  Delete "imul",
29941         "imul2", "imul3", "lmul", "imul_compare", "lmul_compare".
29942         (size): New attribute.
29943         (dot): New attribute.
29944         (cell_micro): Adjust.
29945         (mulsi3, *mulsi3_internal1, *mulsi3_internal2, mulsidi3,
29946         umulsidi3, smulsi3_highpart, umulsi3_highpart, muldi3,
29947         *muldi3_internal1, *muldi3_internal2, smuldi3_highpart,
29948         umuldi3_highpart): Adjust.
29949         * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
29950         rs6000_adjust_priority, is_nonpipeline_insn,
29951         insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
29953         * config/rs6000/40x.md (ppc403-imul, ppc405-imul, ppc405-imul2,
29954         ppc405-imul3): Adjust.
29955         * config/rs6000/440.md (ppc440-imul, ppc440-imul2): Adjust.
29956         * config/rs6000/476.md (ppc476-imul): Adjust.
29957         * config/rs6000/601.md (ppc601-imul): Adjust.
29958         * config/rs6000/603.md (ppc603-imul, ppc603-imul2): Adjust.
29959         * config/rs6000/6xx.md (ppc604-imul, ppc604e-imul, ppc620-imul,
29960         ppc620-imul2, ppc620-imul3, ppc620-lmul): Adjust.
29961         * config/rs6000/7450.md (ppc7450-imul, ppc7450-imul2): Adjust.
29962         * config/rs6000/7xx.md (ppc750-imul, ppc750-imul2, ppc750-imul3):
29963         Adjust.
29964         * config/rs6000/8540.md (ppc8540_multiply): Adjust.
29965         * config/rs6000/a2.md (ppca2-imul, ppca2-lmul): Adjust.
29966         * config/rs6000/cell.md (cell-lmul, cell-lmul-cmp, cell-imul23,
29967         cell-imul): Adjust.
29968         * config/rs6000/e300c2c3.md (ppce300c3_multiply): Adjust.
29969         * config/rs6000/e500mc.md (e500mc_multiply): Adjust.
29970         * config/rs6000/e500mc64.md (e500mc64_multiply): Adjust.
29971         * config/rs6000/e5500.md (e5500_multiply, e5500_multiply_i): Adjust.
29972         * config/rs6000/e6500.md (e6500_multiply, e6500_multiply_i): Adjust.
29973         * config/rs6000/mpc.md (mpccore-imul): Adjust.
29974         * config/rs6000/power4.md (power4-lmul-cmp, power4-imul-cmp,
29975         power4-lmul, power4-imul, power4-imul3): Adjust.
29976         * config/rs6000/power5.md (power5-lmul-cmp, power5-imul-cmp,
29977         power5-lmul, power5-imul, power5-imul3): Adjust.
29978         * config/rs6000/power6.md (power6-lmul-cmp, power6-imul-cmp,
29979         power6-lmul, power6-imul, power6-imul3): Adjust.
29980         * config/rs6000/power7.md (power7-mul, power7-mul-compare): Adjust.
29981         * config/rs6000/power8.md (power8-mul, power8-mul-compare): Adjust.
29983         * config/rs6000/rs64.md (rs64a-imul, rs64a-imul2, rs64a-imul3,
29984         rs64a-lmul): Adjust.
29985         * config/rs6000/titan.md (titan_imul): Adjust.
29987 2014-05-23  Segher Boessenkool  <segher@kernel.crashing.org>
29989         * config/rs6000/rs6000.md (type): Add new value "halfmul".
29990         (*macchwc, *macchw, *macchwuc, *macchwu, *machhwc, *machhw,
29991         *machhwuc, *machhwu, *maclhwc, *maclhw, *maclhwuc, *maclhwu,
29992         *nmacchwc, *nmacchw, *nmachhwc, *nmachhw, *nmaclhwc, *nmaclhw,
29993         *mulchwc, *mulchw, *mulchwuc, *mulchwu, *mulhhwc, *mulhhw,
29994         *mulhhwuc, *mulhhwu, *mullhwc, *mullhw, *mullhwuc, *mullhwu): Use it.
29995         * config/rs6000/40x.md (ppc405-imul3): Add type halfmul.
29996         * config/rs6000/440.md (ppc440-imul2): Add type halfmul.
29997         * config/rs6000/476.md (ppc476-imul): Add type halfmul.
29998         * config/rs6000/titan.md: Delete nonsensical comment.
29999         (titan_imul): Add type imul3.
30000         (titan_mulhw): Remove type imul3; add type halfmul.
30002 2014-05-23  Segher Boessenkool  <segher@kernel.crashing.org>
30004         * config/rs6000/rs6000.md (type): Reorder, reformat.
30006 2014-05-23  Martin Jambor  <mjambor@suse.cz>
30008         PR tree-optimization/53787
30009         * params.def (PARAM_IPA_MAX_AA_STEPS): New param.
30010         * ipa-prop.h (ipa_node_params): Rename uses_analysis_done to
30011         analysis_done, update all uses.
30012         * ipa-prop.c: Include domwalk.h
30013         (param_analysis_info): Removed.
30014         (param_aa_status): New type.
30015         (ipa_bb_info): Likewise.
30016         (func_body_info): Likewise.
30017         (ipa_get_bb_info): New function.
30018         (aa_overwalked): Likewise.
30019         (find_dominating_aa_status): Likewise.
30020         (parm_bb_aa_status_for_bb): Likewise.
30021         (parm_preserved_before_stmt_p): Changed to use new param AA info.
30022         (load_from_unmodified_param): Accept func_body_info as a parameter
30023         instead of parms_ainfo.
30024         (parm_ref_data_preserved_p): Changed to use new param AA info.
30025         (parm_ref_data_pass_through_p): Likewise.
30026         (ipa_load_from_parm_agg_1): Likewise.  Update callers.
30027         (compute_complex_assign_jump_func): Changed to use new param AA info.
30028         (compute_complex_ancestor_jump_func): Likewise.
30029         (ipa_compute_jump_functions_for_edge): Likewise.
30030         (ipa_compute_jump_functions): Removed.
30031         (ipa_compute_jump_functions_for_bb): New function.
30032         (ipa_analyze_indirect_call_uses): Likewise, moved variable
30033         declarations down.
30034         (ipa_analyze_virtual_call_uses): Accept func_body_info instead of node
30035         and info, moved variable declarations down.
30036         (ipa_analyze_call_uses): Accept and pass on func_body_info instead of
30037         node and info.
30038         (ipa_analyze_stmt_uses): Likewise.
30039         (ipa_analyze_params_uses): Removed.
30040         (ipa_analyze_params_uses_in_bb): New function.
30041         (ipa_analyze_controlled_uses): Likewise.
30042         (free_ipa_bb_info): Likewise.
30043         (analysis_dom_walker): New class.
30044         (ipa_analyze_node): Handle node-specific forbidden analysis,
30045         initialize and free func_body_info, use dominator walker.
30046         (ipcp_modif_dom_walker): New class.
30047         (ipcp_transform_function): Create and free func_body_info, use
30048         ipcp_modif_dom_walker, moved a lot of functionality there.
30050 2014-05-23  Marek Polacek  <polacek@redhat.com>
30051             Jakub Jelinek  <jakub@redhat.com>
30053         * builtins.def: Change SANITIZE_FLOAT_DIVIDE to SANITIZE_NONDEFAULT.
30054         * gcc.c (sanitize_spec_function): Likewise.
30055         * convert.c (convert_to_integer): Include "ubsan.h".  Add
30056         floating-point to integer instrumentation.
30057         * doc/invoke.texi: Document -fsanitize=float-cast-overflow.
30058         * flag-types.h (enum sanitize_code): Add SANITIZE_FLOAT_CAST and
30059         SANITIZE_NONDEFAULT.
30060         * opts.c (common_handle_option): Handle -fsanitize=float-cast-overflow.
30061         * sanitizer.def (BUILT_IN_UBSAN_HANDLE_FLOAT_CAST_OVERFLOW,
30062         BUILT_IN_UBSAN_HANDLE_FLOAT_CAST_OVERFLOW_ABORT): Add.
30063         * ubsan.c: Include "realmpfr.h" and "dfp.h".
30064         (get_ubsan_type_info_for_type): Handle REAL_TYPEs.
30065         (ubsan_type_descriptor): Set tkind to 0xffff for types other than
30066         float/double/long double.
30067         (ubsan_instrument_float_cast): New function.
30068         * ubsan.h (ubsan_instrument_float_cast): Declare.
30070 2014-05-23 Jiong Wang  <jiong.wang@arm.com>
30072         * config/aarch64/predicates.md (aarch64_call_insn_operand): New
30073         predicate.
30074         * config/aarch64/constraints.md ("Ucs", "Usf"):  New constraints.
30075         * config/aarch64/aarch64.md (*sibcall_insn, *sibcall_value_insn):
30076         Adjust for tailcalling through registers.
30077         * config/aarch64/aarch64.h (enum reg_class): New caller save
30078         register class.
30079         (REG_CLASS_NAMES): Likewise.
30080         (REG_CLASS_CONTENTS): Likewise.
30081         * config/aarch64/aarch64.c (aarch64_function_ok_for_sibcall):
30082         Allow tailcalling without decls.
30084 2014-05-23  Thomas Schwinge  <thomas@codesourcery.com>
30086         * gimplify.c (omp_notice_variable) <case OMP_CLAUSE_DEFAULT_NONE>:
30087         Rewrite check for ORT_PARALLEL and ORT_COMBINED_PARALLEL.
30089         * omp-low.c (expand_omp_for_static_chunk): Rename variable si to
30090         gsi, and variables v_* to v*.
30092 2014-05-23  Eric Botcazou  <ebotcazou@adacore.com>
30094         * varasm.c (output_constructor_bitfield): Fix thinkos in latest change.
30096 2014-05-23  Thomas Schwinge  <thomas@codesourcery.com>
30098         * gimple.h (enum gf_mask): Add and use GF_OMP_FOR_SIMD.
30099         * omp-low.c: Update accordingly.
30101         * gimple.h (enum gf_mask): Rewrite "<< 0" shift expressions used
30102         for GF_OMP_FOR_KIND_MASK, GF_OMP_FOR_KIND_FOR,
30103         GF_OMP_FOR_KIND_DISTRIBUTE, GF_OMP_FOR_KIND_SIMD,
30104         GF_OMP_FOR_KIND_CILKSIMD, GF_OMP_TARGET_KIND_MASK,
30105         GF_OMP_TARGET_KIND_REGION, GF_OMP_TARGET_KIND_DATA,
30106         GF_OMP_TARGET_KIND_UPDATE.
30108         * gimplify.c (omp_notice_variable) <case OMP_CLAUSE_DEFAULT_NONE>:
30109         Explicitly enumerate the expected region types.
30111 2014-05-23  Paul Eggert  <eggert@cs.ucla.edu>
30113         PR other/56955
30114         * doc/extend.texi (Function Attributes): Fix  __attribute__ ((malloc))
30115         documentation; the old documentation didn't clearly state the
30116         constraints on the contents of the pointed-to storage.
30118 2014-05-23  Maxim Kuvyrkov  <maxim.kuvyrkov@linaro.org>
30120         Fix bootstrap error on ia64
30121         * config/ia64/ia64.c (ia64_first_cycle_multipass_dfa_lookahead_guard):
30122         Return default value.
30124 2014-05-23  Thomas Preud'homme  <thomas.preudhomme@arm.com>
30126         PR tree-optimization/54733
30127         * tree-ssa-math-opts.c (nop_stats): New "bswap_stats" structure.
30128         (CMPNOP): Define.
30129         (find_bswap_or_nop_load): New.
30130         (find_bswap_1): Renamed to ...
30131         (find_bswap_or_nop_1): This. Also add support for memory source.
30132         (find_bswap): Renamed to ...
30133         (find_bswap_or_nop): This. Also add support for memory source and
30134         detection of bitwise operations equivalent to load in target
30135         endianness.
30136         (execute_optimize_bswap): Likewise. Also move its leading comment back
30137         in place and split statement transformation into ...
30138         (bswap_replace): This.
30140 2014-05-22  Vladimir Makarov  <vmakarov@redhat.com>
30142         PR rtl-optimization/61215
30143         * lra-elelimination.c (lra_eliminate_regs_1): Don't use
30144         simplify_gen_subreg until final substitution.
30146 2014-05-23  Alan Modra  <amodra@gmail.com>
30148         PR target/61231
30149         * config/rs6000/rs6000.c (mem_operand_gpr): Handle SImode.
30150         * config/rs6000/rs6000.md (extendsidi2_lfiwax, extendsidi2_nocell):
30151         Use "Y" constraint rather than "m".
30153 2014-05-23  Kugan Vivekanandarajah  <kuganv@linaro.org>
30155         * config/aarch64/aarch64.c (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New
30156         define.
30157         * config/aarch64/aarch64-protos.h (aarch64_atomic_assign_expand_fenv):
30158         New function declaration.
30159         * config/aarch64/aarch64-builtins.c (aarch64_builtins) : Add
30160         AARCH64_BUILTIN_GET_FPCR, AARCH64_BUILTIN_SET_FPCR.
30161         AARCH64_BUILTIN_GET_FPSR and AARCH64_BUILTIN_SET_FPSR.
30162         (aarch64_init_builtins) : Initialize builtins
30163         __builtins_aarch64_set_fpcr, __builtins_aarch64_get_fpcr.
30164         __builtins_aarch64_set_fpsr and __builtins_aarch64_get_fpsr.
30165         (aarch64_expand_builtin) : Expand builtins __builtins_aarch64_set_fpcr
30166         __builtins_aarch64_get_fpcr, __builtins_aarch64_get_fpsr,
30167         and __builtins_aarch64_set_fpsr.
30168         (aarch64_atomic_assign_expand_fenv): New function.
30169         * config/aarch64/aarch64.md (set_fpcr): New pattern.
30170         (get_fpcr) : Likewise.
30171         (set_fpsr) : Likewise.
30172         (get_fpsr) : Likewise.
30173         (unspecv): Add UNSPECV_GET_FPCR and UNSPECV_SET_FPCR, UNSPECV_GET_FPSR
30174         and UNSPECV_SET_FPSR.
30175         * doc/extend.texi (AARCH64 Built-in Functions) : Document
30176         __builtins_aarch64_set_fpcr, __builtins_aarch64_get_fpcr.
30177         __builtins_aarch64_set_fpsr and __builtins_aarch64_get_fpsr.
30179 2014-05-22  Vladimir Makarov  <vmakarov@redhat.com>
30181         PR rtl-optimization/60969
30182         * ira-costs.c (record_reg_classes): Process NO_REGS for matching
30183         constraints.  Set up mem cost for NO_REGS case.
30185 2014-05-22  Thomas Schwinge  <thomas@codesourcery.com>
30187         * builtin-types.def: Simplify examples for DEF_FUNCTION_TYPE_*.
30189 2012-05-22  Bernd Schmidt  <bernds@codesourcery.com>
30191         * config/darwin.c: Include "lto-section-names.h".
30192         (LTO_SEGMENT_NAME): Don't define.
30193         * config/i386/winnt.c: Include "lto-section-names.h".
30194         * lto-streamer.c: Include "lto-section-names.h".
30195         * lto-streamer.h (LTO_SECTION_NAME_PREFIX): Don't define.
30196         * lto-wrapper.c: Include "lto-section-names.h".
30197         (LTO_SECTION_NAME_PREFIX): Don't define.
30198         * lto-section-names.h: New file.
30199         * cgraphunit.c: Include "lto-section-names.h".
30201 2014-05-22  Peter Bergner  <bergner@vnet.ibm.com>
30203         * config/rs6000/htm.md (ttest): Use correct shift value to get CR0.
30205 2014-05-22  Richard Earnshaw  <rearnsha@arm.com>
30207         PR target/61208
30208         * arm.md (arm_cmpdi_unsigned): Fix length calculation for Thumb2.
30210 2014-05-22  Nick Clifton  <nickc@redhat.com>
30212         * config/msp430/msp430.h (ASM_SPEC): Add spaces after inserted options.
30214 2014-05-22  Eric Botcazou  <ebotcazou@adacore.com>
30216         * tree-ssa-forwprop.c (associate_plusminus): Extend (T)(P + A) - (T)P
30217         -> (T)A transformation to integer types.
30219 2014-05-22  Teresa Johnson  <tejohnson@google.com>
30221         * gcov-io.c (gcov_position): Use gcov_nonruntime_assert.
30222         (gcov_is_error): Remove gcc_assert from IN_LIBGCOV code.
30223         (gcov_rewrite): Use gcov_nonruntime_assert.
30224         (gcov_open): Ditto.
30225         (gcov_write_words): Ditto.
30226         (gcov_write_length): Ditto.
30227         (gcov_read_words): Use gcov_nonruntime_assert, and remove
30228         gcc_assert from IN_LIBGCOV code.
30229         (gcov_read_summary): Use gcov_error to flag profile corruption.
30230         (gcov_sync): Use gcov_nonruntime_assert.
30231         (gcov_seek): Remove gcc_assert from IN_LIBGCOV code.
30232         (gcov_histo_index): Use gcov_nonruntime_assert.
30233         (static void gcov_histogram_merge): Ditto.
30234         (compute_working_sets): Ditto.
30235         * gcov-io.h (gcov_nonruntime_assert): Define.
30236         (gcov_error): Define for !IN_LIBGCOV
30238 2014-05-22  Richard Biener  <rguenther@suse.de>
30240         * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle
30241         BUILT_IN_REALLOC like BUILT_IN_STRDUP.
30242         (call_may_clobber_ref_p_1): Handle BUILT_IN_REALLOC as allocation
30243         and deallocation site.
30244         * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
30245         Handle BUILT_IN_REALLOC similar to BUILT_IN_STRDUP with also
30246         passing through the incoming points-to set.
30247         (handle_lhs_call): Use flags argument instead of recomputing it.
30248         (find_func_aliases_for_call): Call handle_lhs_call with proper
30249         call return flags.
30251 2014-05-22  Jakub Jelinek  <jakub@redhat.com>
30253         * tree-streamer-in.c (unpack_ts_real_cst_value_fields): Make sure
30254         all padding bits in REAL_VALUE_TYPE are cleared.
30256 2014-05-22  Maxim Kuvyrkov  <maxim.kuvyrkov@linaro.org>
30258         Cleanup and improve multipass_dfa_lookahead_guard
30259         * config/i386/i386.c (core2i7_first_cycle_multipass_filter_ready_try,)
30260         (core2i7_first_cycle_multipass_begin,)
30261         (core2i7_first_cycle_multipass_issue,)
30262         (core2i7_first_cycle_multipass_backtrack): Update signature.
30263         * config/ia64/ia64.c
30264         (ia64_first_cycle_multipass_dfa_lookahead_guard_spec): Remove.
30265         (ia64_first_cycle_multipass_dfa_lookahead_guard): Update signature.
30266         (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC): Remove
30267         hook definition.
30268         (ia64_first_cycle_multipass_dfa_lookahead_guard): Merge logic from
30269         ia64_first_cycle_multipass_dfa_lookahead_guard_spec.  Update return
30270         values.
30271         * config/rs6000/rs6000.c (rs6000_use_sched_lookahead_guard): Update
30272         return values.
30273         * doc/tm.texi: Regenerate.
30274         * doc/tm.texi.in
30275         (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC): Remove.
30276         * haifa-sched.c (ready_try): Make signed to allow negative values.
30277         (rebug_ready_list_1): Update.
30278         (choose_ready): Simplify.
30279         (sched_extend_ready_list): Update.
30281 2014-05-22  Maxim Kuvyrkov  <maxim.kuvyrkov@linaro.org>
30283         Remove IA64 speculation tweaking flags
30284         * config/ia64/ia64.c (ia64_set_sched_flags): Delete handling of
30285         speculation tuning flags.
30286         (msched-prefer-non-data-spec-insns,)
30287         (msched-prefer-non-control-spec-insns): Obsolete options.
30288         * haifa-sched.c (choose_ready): Remove handling of
30289         PREFER_NON_CONTROL_SPEC and PREFER_NON_DATA_SPEC.
30290         * sched-int.h (enum SPEC_SCHED_FLAGS): Remove PREFER_NON_CONTROL_SPEC
30291         and PREFER_NON_DATA_SPEC.
30292         * sel-sched.c (process_spec_exprs): Remove handling of
30293         PREFER_NON_CONTROL_SPEC and PREFER_NON_DATA_SPEC.
30295 2014-05-22  Maxim Kuvyrkov  <maxim.kuvyrkov@linaro.org>
30297         Improve scheduling debug output
30298         * haifa-sched.c (debug_ready_list): Remove unnecessary prototype.
30299         (advance_one_cycle): Update.
30300         (schedule_insn, queue_to_ready): Add debug printouts.
30301         (debug_ready_list_1): New static function.
30302         (debug_ready_list): Update.
30303         (max_issue): Add debug printouts.
30304         (dump_insn_stream): New static function.
30305         (schedule_block): Use it.  Also better indent printouts.
30307 2014-05-22  Maxim Kuvyrkov  <maxim.kuvyrkov@linaro.org>
30309         Fix sched_insn debug counter
30310         * haifa-sched.c (schedule_insn): Update.
30311         (struct haifa_saved_data): Add nonscheduled_insns_begin.
30312         (save_backtrack_point, restore_backtrack_point): Update.
30313         (first_nonscheduled_insn): New static function.
30314         (queue_to_ready, choose_ready): Use it.
30315         (schedule_block): Init nonscheduled_insns_begin.
30316         (sched_emit_insn): Update.
30319 2014-05-22  Kugan Vivekanandarajah  <kuganv@linaro.org>
30321         * config/aarch64/aarch64.c (aarch64_regno_regclass) : Change CORE_REGS
30322         to GENERAL_REGS.
30323         (aarch64_secondary_reload) : LikeWise.
30324         (aarch64_class_max_nregs) : Remove CORE_REGS.
30325         * config/aarch64/aarch64.h (enum reg_class) : Remove CORE_REGS.
30326         (REG_CLASS_NAMES) : Likewise.
30327         (REG_CLASS_CONTENTS) : LikeWise.
30328         (INDEX_REG_CLASS) : Change CORE_REGS to GENERAL_REGS.
30330 2014-05-21  Guozhi Wei  <carrot@google.com>
30332         PR target/61202
30333         * config/aarch64/arm_neon.h (vqdmulh_n_s16): Change the last operand's
30334         constraint.
30335         (vqdmulhq_n_s16): Likewise.
30337 2014-05-21  Segher Boessenkool  <segher@kernel.crashing.org>
30339         * config/rs6000/predicates.md (update_indexed_address_mem): Delete.
30341 2014-05-21  Marek Polacek  <polacek@redhat.com>
30343         PR sanitizer/61272
30344         * ubsan.c (is_ubsan_builtin_p): Turn assert into a condition.
30346 2014-05-21  Martin Jambor  <mjambor@suse.cz>
30348         * doc/invoke.texi (Optimize Options): Document parameters
30349         ipa-cp-eval-threshold, ipa-max-agg-items, ipa-cp-loop-hint-bonus and
30350         ipa-cp-array-index-hint-bonus.
30352 2014-05-21  Mark Wielaard  <mjw@redhat.com>
30354         PR debug/16063
30355         * dwarf2out.c (gen_enumeration_type_die): Add DW_AT_type if DWARF
30356         version >= 3 or not strict DWARF.
30357         * langhooks.h (struct lang_hooks_for_types): Add
30358         enum_underlying_base_type.
30359         * langhooks.c (lhd_enum_underlying_base_type): New function.
30360         * gcc/langhooks.h (struct lang_hooks_for_types): Add
30361         enum_underlying_base_type.
30362         * langhooks-def.h (lhd_enum_underlying_base_type): New declaration.
30363         (LANG_HOOKS_ENUM_UNDERLYING_BASE_TYPE): New define.
30364         (LANG_HOOKS_FOR_TYPES_INITIALIZER): Add new lang hook.
30366 2014-05-21  Richard Biener  <rguenther@suse.de>
30368         * doc/invoke.texi (-flto-partition=): Document one and none algorithms.
30370 2014-05-21  John Marino  <gnugcc@marino.st>
30372         * config.gcc (*-*-dragonfly*): New target.
30373         * configure.ac: Detect dl_iterate_phdr (*freebsd*, *dragonfly*).
30374         * configure: Regenerate.
30375         * config/dragonfly-stdint.h: New.
30376         * config/dragonfly.h: New.
30377         * config/dragonfly.opt: New.
30378         * config/i386/dragonfly.h: New.
30379         * ginclude/stddef.h: Detect _PTRDIFF_T_DECLARED for DragonFly.
30381 2014-05-21  Richard Sandiford  <rsandifo@linux.vnet.ibm.com>
30383         * tree.def (VOID_CST): New.
30384         * tree-core.h (TI_VOID): New.
30385         * tree.h (void_node): New.
30386         * tree.c (tree_node_structure_for_code, tree_code_size)
30387         (iterative_hash_expr): Handle VOID_CST.
30388         (build_common_tree_nodes): Initialize void_node.
30390 2014-05-21  Bernd Schmidt  <bernds@codesourcery.com>
30392         * reload1.c (remove_init_insns, will_delete_init_insn_p): New static
30393         functions.
30394         (reload, calculate_needs_all_insns, reload_as_needed): Use them.
30396         * config/bfin/bfin.c (split_load_immediate): Use gen_int_mode in a few
30397         more places.
30399         * cfgrtl.c (cfg_layout_initialize): Weaken assert to only trigger if
30400         flag_reorder_blocks_and_partition.
30401         * hw-doloop.c (reorg_loops): Avoid reordering if that flag is set.
30403 2014-05-21  Oleg Endo  <olegendo@gcc.gnu.org>
30405         PR target/54236
30406         * config/sh/sh.md (*addc_r_1): Rename to addc_t_r.  Remove empty
30407         constraints.
30408         (*addc_r_t): Add new insn_and_split.
30410 2014-05-21  Jakub Jelinek  <jakub@redhat.com>
30412         PR middle-end/61252
30413         * omp-low.c (handle_simd_reference): New function.
30414         (lower_rec_input_clauses): Use it.  Defer adding reference
30415         initialization even for reduction without placeholder if in simd,
30416         handle it properly later on.
30418 2014-05-20  Jan Hubicka  <hubicka@ucw.cz>
30420         PR tree-optimization/60899
30421         * gimple-fold.c (can_refer_decl_in_current_unit_p): Cleanup;
30422         assume all static symbols will have definition wile parsing and
30423         check the do have definition later in compilation; check that
30424         variable referring symbol will be output before concluding that
30425         reference is safe; be conservative for referring local statics;
30426         be more precise about when comdat is output in other partition.
30428 2014-05-20  Jan Hubicka  <hubicka@ucw.cz>
30430         PR bootstrap/60984
30431         * ipa-inline-transform.c (inline_call): Use add CALLEE_REMOVED
30432         parameter.
30433         * ipa-inline.c (inline_to_all_callers): If callee was removed; return.
30434         (ipa_inline): Loop inline_to_all_callers until no more aliases
30435         are removed.
30437 2014-05-20  Jan Hubicka  <hubicka@ucw.cz>
30439         * ipa.c (ipa_discover_readonly_nonaddressable_var): Fix dumping;
30440         set writeonly flag only for vars actually written to.
30442 2014-05-20  Dehao Chen  <dehao@google.com>
30444         * ipa-inline-transform.c (clone_inlined_nodes): Use min of edge count
30445         and callee count to get clone count.
30446         * tree-inline.c (expand_call_inline): Use callee count instead of bb
30447         count in copy_body.
30449 2014-05-20  Richard Sandiford  <rdsandiford@googlemail.com>
30451         PR rtl-optimization/61243
30452         * emit-rtl.c (emit_copy_of_insn_after): Copy CROSSING_JUMP_P.
30454 2014-05-20  Xinliang David Li  <davidxl@google.com>
30456         * cgraphunit.c (walk_polymorphic_call_targets): Add
30457         dbgcnt and fopt-info support.
30458         * ipa-prop.c (ipa_make_edge_direct_to_target): Ditto.
30459         * ipa-devirt.c (ipa_devirt): Ditto.
30460         * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Ditto.
30461         * ipa.c (walk_polymorphic_call_targets): Ditto.
30462         * gimple-fold.c (fold_gimple_assign): Ditto.
30463         (gimple_fold_call): Ditto.
30464         * dbgcnt.def: New counter.
30466 2014-05-20  DJ Delorie  <dj@redhat.com>
30468         * config/msp430/msp430.md (split): Don't allow subregs when
30469         splitting SImode adds.
30470         (andneghi): Fix subtraction logic.
30471         * config/msp430/predicates.md (msp430_nonsubreg_or_imm_operand): New.
30473 2014-05-20  Jan Hubicka  <hubicka@ucw.cz>
30475         * tree.h (DECL_ONE_ONLY): Return true only for externally visible
30476         symbols.
30477         * except.c (switch_to_exception_section, resolve_unique_section,
30478         get_named_text_section, default_function_rodata_section,
30479         align_variable, get_block_for_decl, default_section_type_flags):
30480         Use DECL_COMDAT_GROUP instead of DECL_ONE_ONLY.
30481         * symtab.c (symtab_add_to_same_comdat_group,
30482         symtab_make_decl_local, fixup_same_cpp_alias_visibility,
30483         symtab_nonoverwritable_alias, symtab_get_symbol_partitioning_class):
30484         Likewise.
30485         * cgraphclones.c (cgraph_create_virtual_clone): Likewise.
30486         * bb-reorder.c (pass_partition_blocks::gate): Likewise.
30487         * config/c6x/c6x.c (c6x_elf_unique_section): Likewise.
30488         (c6x_function_in_section_p): Likewise.
30489         * config/darwin.c (machopic_select_section): Likewise.
30490         * config/arm/arm.c (arm_function_in_section_p): Likewise.
30491         * config/mips/mips.c (mips_function_rodata_section): Likewise.
30492         * config/mep/mep.c (mep_select_section): LIkewise.
30493         * config/i386/i386.c (x86_64_elf_unique_section): Likewise.
30495 2014-05-20  Eric Botcazou  <ebotcazou@adacore.com>
30497         * tree-ssa-dom.c (hashable_expr_equal_p) <EXPR_CALL>: Also compare the
30498         EH region of calls to pure functions that can throw an exception.
30499         * tree-ssa-sccvn.c (vn_reference_eq): Remove duplicated test.
30500         (copy_reference_ops_from_call): Also copy the EH region of the call if
30501         it can throw an exception.
30503 2014-05-20  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
30505         * simplify-rtx.c (simplify_binary_operation_1): Optimize case of
30506         nested VEC_SELECTs that are inverses of each other.
30508 2014-05-20  Richard Biener  <rguenther@suse.de>
30510         * tree-ssa-sccvn.c (process_scc): Dump SCC here, when iterating,
30511         (extract_and_process_scc_for_name): not here.
30512         (cond_dom_walker::before_dom_children): Only process
30513         stmts that end the BB in interesting ways.
30514         (run_scc_vn): Mark param uses as visited.
30516 2014-05-20  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
30518         * config/arm/arm.md (arith_shiftsi): Do not predicate for
30519         arm_restrict_it.
30521 2014-05-20  Nick Clifton  <nickc@redhat.com>
30523         * config/msp430/msp430.c (TARGET_GIMPLIFY_VA_ARG_EXPR): Define.
30524         (msp430_gimplify_va_arg_expr): New function.
30525         (msp430_print_operand): Handle (CONST (ZERO_EXTRACT)).
30527         * config/msp430/msp430.md (zero_extendpsisi2): Use + constraint on
30528         operand 0 in order to prevent confusion about the number of
30529         registers involved.
30531 2014-05-20  Richard Biener  <rguenther@suse.de>
30533         PR tree-optimization/61221
30534         * tree-ssa-pre.c (el_to_update): Remove.
30535         (eliminate_dom_walker::before_dom_children): Handle released
30536         VDEFs by value-numbering them to the associated VUSE.  Update
30537         stmt immediately for substituted call address.
30538         (eliminate): Remove delayed stmt updating code.
30539         * tree-ssa-sccvn.c (vuse_ssa_val): New function valueizing
30540         possibly late re-numbered vuses.
30541         (vn_reference_lookup_2): Adjust.
30542         (vn_reference_lookup_pieces): Likewise.
30543         (vn_reference_lookup): Likewise.
30545 2014-05-20  Richard Biener  <rguenther@suse.de>
30547         * config.gcc: Remove need_64bit_hwint.
30548         * configure.ac: Do not define NEED_64BIT_HOST_WIDE_INT.
30549         * hwint.h: Do not check NEED_64BIT_HOST_WIDE_INT but assume
30550         it to be true.
30551         * config.in: Regenerate.
30552         * configure: Likewise.
30554 2014-05-19  David Wohlferd <dw@LimeGreenSocks.com>
30556         * doc/extend.texi: Create Label Attributes section,
30557         move all label attributes into it and reference it.
30559 2014-05-19  Richard Earnshaw  <rearnsha@arm.com>
30561         * arm.c (thumb1_reorg): When scanning backwards skip anything
30562         that's not a proper insn.
30564 2014-05-19  Richard Biener  <rguenther@suse.de>
30566         PR tree-optimization/61221
30567         * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
30568         Do nothing for unreachable blocks.
30569         * tree-ssa-sccvn.c (cond_dom_walker::before_dom_children):
30570         Improve unreachability detection.
30572 2014-05-19  Richard Biener  <rguenther@suse.de>
30574         PR tree-optimization/61209
30575         * tree-ssa-sccvn.c (visit_phi): Avoid setting expr to VN_TOP.
30577 2014-05-19  Nick Clifton  <nickc@redhat.com>
30579         * except.c (init_eh): Fix computation of builtin setjmp buffer
30580         size to allow for targets where POINTER_SIZE > BITS_PER_WORD.
30582 2014-05-19  Richard Biener  <rguenther@suse.de>
30584         PR tree-optimization/61184
30585         * tree-vrp.c (is_negative_overflow_infinity): Use
30586         TREE_OVERFLOW_P and do that check first.
30587         (is_positive_overflow_infinity): Likewise.
30588         (is_overflow_infinity): Likewise.
30589         (vrp_operand_equal_p): Properly treat operands with
30590         differing overflow as not equal.
30592 2014-05-19  Bernd Schmidt  <bernds@codesourcery.com>
30594         * simplify-rtx.c (simplify_unary_operation_1): Use CONST_INT_P in
30595         shift simplification where it was intended.
30597 2014-05-19  Christian Bruel  <christian.bruel@st.com>
30599         PR target/61195
30600         * config/sh/sh.md (movsf_ie): Unset fp_mode for fmov.
30602 2014-05-19  Richard Sandiford  <r.sandiford@uk.ibm.com>
30604         PR target/61084
30605         * config/sparc/sparc.c (sparc_fold_builtin): Use widest_int rather
30606         than wide_int.
30608 2014-05-19  Richard Sandiford  <rdsandiford@googlemail.com>
30610         * reg-notes.def (CROSSING_JUMP): Likewise.
30611         * rtl.h (rtx_def): Update comment for jump flag.
30612         (CROSSING_JUMP_P): Define.
30613         * cfgcleanup.c (try_forward_edges, try_optimize_cfg): Use it instead
30614         of a REG_CROSSING_JUMP note.
30615         * cfghooks.c (tidy_fallthru_edges): Likewise.
30616         * cfgrtl.c (fixup_partition_crossing, rtl_verify_edges): Likewise.
30617         * emit-rtl.c (try_split): Likewise.
30618         * haifa-sched.c (sched_create_recovery_edges): Likewise.
30619         * ifcvt.c (find_if_case_1, find_if_case_2): Likewise.
30620         * jump.c (redirect_jump_2): Likewise.
30621         * reorg.c (follow_jumps, fill_slots_from_thread): Likewise.
30622         (relax_delay_slots): Likewise.
30623         * config/arc/arc.md (jump_i, cbranchsi4_scratch, *bbit): Likewise.
30624         (bbit_di): Likewise.
30625         * config/arc/arc.c (arc_reorg, arc_can_follow_jump): Likewise.
30626         * config/sh/sh.md (jump_compact): Likewise.
30627         * bb-reorder.c (rotate_loop): Likewise.
30628         (pass_duplicate_computed_gotos::execute): Likewise.
30629         (add_reg_crossing_jump_notes): Rename to...
30630         (update_crossing_jump_flags): ...this.
30631         (pass_partition_blocks::execute): Update accordingly.
30633 2014-05-19  Richard Sandiford  <rdsandiford@googlemail.com>
30635         * tree.h: Remove extraneous template <>.
30637 2014-05-17  Jan Hubicka  <hubicka@ucw.cz>
30639         * ipa.c (symtab_remove_unreachable_nodes): Remove
30640         symbol from comdat group if its body was eliminated.
30641         (comdat_can_be_unshared_p_1): Static symbols can always be privatized.
30642         * symtab.c (symtab_remove_from_same_comdat_group): Break out from ...
30643         (symtab_unregister_node): ... this one.
30644         (verify_symtab_base): More strict checking of comdats.
30645         * cgraph.h (symtab_remove_from_same_comdat_group): Declare.
30647 2014-05-17  Jan Hubicka  <hubicka@ucw.cz>
30649         * tree-pass.h (make_pass_ipa_comdats): New pass.
30650         * timevar.def (TV_IPA_COMDATS): New timevar.
30651         * passes.def (pass_ipa_comdats): Add.
30652         * Makefile.in (OBJS): Add ipa-comdats.o
30653         * ipa-comdats.c: New file.
30655 2014-05-17  Jan Hubicka  <hubicka@ucw.cz>
30657         * ipa.c (update_visibility_by_resolution_info): New function.
30658         (function_and_variable_visibility): Use it.
30660 2014-05-17  Jan Hubicka  <hubicka@ucw.cz>
30662         * cgraph.h (symtab_first_defined_symbol, symtab_next_defined_symbol):
30663         New functions.
30664         (FOR_EACH_DEFINED_SYMBOL): New macro.
30665         (varpool_first_static_initializer, varpool_next_static_initializer,
30666         varpool_first_defined_variable, varpool_next_defined_variable):
30667         Fix comments.
30668         (symtab_in_same_comdat_p): Correctly deal with inline functions.
30670 2014-05-17  Trevor Saunders  <tsaunders@mozilla.com>
30672         * ggc-page.c (ggc_handle_finalizers): Add comment.
30674 2014-05-17  Trevor Saunders  <tsaunders@mozilla.com>
30676         * ggc-common.c (ggc_internal_cleared_alloc): Adjust.
30677         * ggc-none.c (ggc_internal_alloc): Assert if a finalizer is passed.
30678         (ggc_internal_cleared_alloc): Likewise.
30679         * ggc-page.c (finalizer): New class.
30680         (vec_finalizer): Likewise.
30681         (globals::finalizers): New member.
30682         (globals::vec_finalizers): Likewise.
30683         (ggc_internal_alloc): Record the finalizer if any for the block being
30684         allocated.
30685         (ggc_handle_finalizers): New function.
30686         (ggc_collect): Call ggc_handle_finalizers.
30687         * ggc.h (ggc_internal_alloc): Add arguments to allow installing a
30688         finalizer.
30689         (ggc_internal_cleared_alloc): Likewise.
30690         (finalize): New function.
30691         (need_finalization_p): Likewise.
30692         (ggc_alloc): Install the type's destructor as the finalizer if it
30693         might do something.
30694         (ggc_cleared_alloc): Likewise.
30695         (ggc_vec_alloc): Likewise.
30696         (ggc_cleared_vec_alloc): Likewise.
30698 2014-05-17  Trevor Saunders  <tsaunders@mozilla.com>
30700         * ggc.h (ggc_alloc_cleared_simd_clone_stat): Remove function.
30702 2014-05-17  Trevor Saunders  <tsaunders@mozilla.com>
30704         * alias.c (record_alias_subset): Adjust.
30705         * bitmap.c (bitmap_element_allocate): Likewise.
30706         (bitmap_gc_alloc_stat): Likewise.
30707         * cfg.c (init_flow): Likewise.
30708         (alloc_block): Likewise.
30709         (unchecked_make_edge): Likewise.
30710         * cfgloop.c (alloc_loop): Likewise.
30711         (flow_loops_find): Likewise.
30712         (rescan_loop_exit): Likewise.
30713         * cfgrtl.c (init_rtl_bb_info): Likewise.
30714         * cgraph.c (insert_new_cgraph_node_version): Likewise.
30715         (cgraph_allocate_node): Likewise.
30716         (cgraph_create_edge_1): Likewise.
30717         (cgraph_allocate_init_indirect_info): Likewise.
30718         * cgraphclones.c (cgraph_clone_edge): Likewise.
30719         * cgraphunit.c (add_asm_node): Likewise.
30720         (init_lowered_empty_function): Likewise.
30721         * config/aarch64/aarch64.c (aarch64_init_machine_status): Likewise.
30722         * config/alpha/alpha.c (alpha_init_machine_status): Likewise.
30723         (alpha_use_linkage): Likewise.
30724         * config/arc/arc.c (arc_init_machine_status): Likewise.
30725         * config/arm/arm.c (arm_init_machine_status): Likewise.
30726         * config/avr/avr.c (avr_init_machine_status): Likewise.
30727         * config/bfin/bfin.c (bfin_init_machine_status): Likewise.
30728         * config/c6x/c6x.c (c6x_init_machine_status): Likewise.
30729         * config/cris/cris.c (cris_init_machine_status): Likewise.
30730         * config/darwin.c (machopic_indirection_name): Likewise.
30731         (darwin_build_constant_cfstring): Likewise.
30732         (darwin_enter_string_into_cfstring_table): Likewise.
30733         * config/epiphany/epiphany.c (epiphany_init_machine_status): Likewise.
30734         * config/frv/frv.c (frv_init_machine_status): Likewise.
30735         * config/i386/i386.c (get_dllimport_decl): Likewise.
30736         (ix86_init_machine_status): Likewise.
30737         (assign_386_stack_local): Likewise.
30738         * config/i386/winnt.c (i386_pe_record_external_function): Likewise.
30739         (i386_pe_maybe_record_exported_symbol): Likewise.
30740         (i386_pe_record_stub): Likewise.
30741         * config/ia64/ia64.c (ia64_init_machine_status): Likewise.
30742         * config/iq2000/iq2000.c (iq2000_init_machine_status): Likewise.
30743         * config/m32c/m32c.c (m32c_init_machine_status): Likewise.
30744         (m32c_note_pragma_address): Likewise.
30745         * config/mep/mep.c (mep_init_machine_status): Likewise.
30746         (mep_note_pragma_flag): Likewise.
30747         * config/mips/mips.c (mflip_mips16_use_mips16_p): Likewise.
30748         (mips16_local_alias): Likewise.
30749         (mips_init_machine_status): Likewise.
30750         * config/mmix/mmix.c (mmix_init_machine_status): Likewise.
30751         * config/moxie/moxie.c (moxie_init_machine_status): Likewise.
30752         * config/msp430/msp430.c (msp430_init_machine_status): Likewise.
30753         * config/nds32/nds32.c (nds32_init_machine_status): Likewise.
30754         * config/nios2/nios2.c (nios2_init_machine_status): Likewise.
30755         * config/pa/pa.c (pa_init_machine_status): Likewise.
30756         (pa_get_deferred_plabel): Likewise.
30757         * config/rl78/rl78.c (rl78_init_machine_status): Likewise.
30758         * config/rs6000/rs6000.c (builtin_function_type): Likewise.
30759         (rs6000_init_machine_status): Likewise.
30760         (output_toc): Likewise.
30761         * config/s390/s390.c (s390_init_machine_status): Likewise.
30762         * config/score/score.c (score_output_external): Likewise.
30763         * config/sparc/sparc.c (sparc_init_machine_status): Likewise.
30764         * config/spu/spu.c (spu_init_machine_status): Likewise.
30765         * config/tilegx/tilegx.c (tilegx_init_machine_status): Likewise.
30766         * config/tilepro/tilepro.c (tilepro_init_machine_status): Likewise.
30767         * config/xtensa/xtensa.c (xtensa_init_machine_status): Likewise.
30768         * coverage.c (coverage_end_function): Likewise.
30769         * dbxout.c (dbxout_init): Likewise.
30770         * doc/gty.texi: Don't mention variable_size attribute.
30771         * dwarf2cfi.c (new_cfi): Adjust.
30772         (new_cfi_row): Likewise.
30773         (copy_cfi_row): Likewise.
30774         (create_cie_data): Likewise.
30775         * dwarf2out.c (dwarf2out_alloc_current_fde): Likewise.
30776         (new_loc_descr): Likewise.
30777         (find_AT_string_in_table): Likewise.
30778         (add_addr_table_entry): Likewise.
30779         (new_die): Likewise.
30780         (add_var_loc_to_decl): Likewise.
30781         (clone_die): Likewise.
30782         (clone_as_declaration): Likewise.
30783         (break_out_comdat_types): Likewise.
30784         (new_loc_list): Likewise.
30785         (add_loc_descr_to_each): Likewise.
30786         (add_location_or_const_value_attribute): Likewise.
30787         (add_linkage_name): Likewise.
30788         (lookup_filename): Likewise.
30789         (dwarf2out_var_location): Likewise.
30790         (new_line_info_table): Likewise.
30791         (dwarf2out_init): Likewise.
30792         (mem_loc_descriptor): Likewise.
30793         (loc_descriptor): Likewise.
30794         (add_const_value_attribute): Likewise.
30795         (tree_add_const_value_attribute): Likewise.
30796         (comp_dir_string): Likewise.
30797         (dwarf2out_vms_debug_main_pointer): Likewise.
30798         (string_cst_pool_decl): Likewise.
30799         * emit-rtl.c (set_mem_attrs): Likewise.
30800         (get_reg_attrs): Likewise.
30801         (start_sequence): Likewise.
30802         (init_emit): Likewise.
30803         (init_emit_regs): Likewise.
30804         * except.c (init_eh_for_function): Likewise.
30805         (gen_eh_region): Likewise.
30806         (gen_eh_region_catch): Likewise.
30807         (gen_eh_landing_pad): Likewise.
30808         (add_call_site): Likewise.
30809         * function.c (add_frame_space): Likewise.
30810         (insert_temp_slot_address): Likewise.
30811         (assign_stack_temp_for_type): Likewise.
30812         (get_hard_reg_initial_val): Likewise.
30813         (allocate_struct_function): Likewise.
30814         (prepare_function_start): Likewise.
30815         (types_used_by_var_decl_insert): Likewise.
30816         * gengtype.c (variable_size_p): Remove function.
30817         (enum alloc_quantity): Remove enum.
30818         (write_typed_alloc_def): Remove function.
30819         (write_typed_struct_alloc_def): Likewise.
30820         (write_typed_typedef_alloc_def): Likewise.
30821         (write_typed_alloc_defns): Likewise.
30822         (main): Adjust.
30823         * ggc-common.c (ggc_cleared_alloc_htab_ignore_args): Adjust.
30824         (ggc_cleared_alloc_ptr_array_two_args): Likewise.
30825         * ggc.h (ggc_alloc): new function.
30826         (ggc_cleared_alloc): Likewise.
30827         (ggc_vec_alloc): Template on type of vector element, and remove
30828         element size argument.
30829         (ggc_cleared_vec_alloc): Likewise.
30830         * gimple.c (gimple_build_omp_for): Adjust.
30831         (gimple_copy): Likewise.
30832         * ipa-cp.c (get_replacement_map): Likewise.
30833         (find_aggregate_values_for_callers_subset): Likewise.
30834         (known_aggs_to_agg_replacement_list): Likewise.
30835         * ipa-devirt.c (get_odr_type): Likewise.
30836         * ipa-prop.c (ipa_node_duplication_hook): Likewise.
30837         (read_agg_replacement_chain): Likewise.
30838         * loop-iv.c (get_simple_loop_desc): Likewise.
30839         * lto-cgraph.c (input_node_opt_summary): Likewise.
30840         * lto-section-in.c (lto_new_in_decl_state): Likewise.
30841         * lto-streamer-in.c (lto_input_eh_catch_list): Likewise.
30842         (input_eh_region): Likewise.
30843         (input_eh_lp): Likewise.
30844         (input_cfg): Likewise.
30845         * optabs.c (set_optab_libfunc): Likewise.
30846         (init_tree_optimization_optabs): Likewise.
30847         (set_conv_libfunc): Likewise.
30848         * passes.c (do_per_function_toporder): Likewise.
30849         * rtl.h: Don't use variable_size gty attribute.
30850         * sese.c (if_region_set_false_region): Adjust.
30851         * stringpool.c (gt_pch_save_stringpool): Likewise.
30852         * target-globals.c (save_target_globals): Likewise.
30853         * toplev.c (general_init): Likewise.
30854         * trans-mem.c (record_tm_replacement): Likewise.
30855         (split_bb_make_tm_edge): Likewise.
30856         * tree-cfg.c (move_sese_region_to_fn): Likewise.
30857         * tree-data-ref.h (lambda_vector_new): Likewise.
30858         * tree-eh.c (add_stmt_to_eh_lp_fn): Likewise.
30859         * tree-iterator.c (tsi_link_before): Likewise.
30860         (tsi_link_after): Likewise.
30861         * tree-scalar-evolution.c (new_scev_info_str): Likewise.
30862         * tree-ssa-loop-niter.c (record_estimate): Likewise.
30863         * tree-ssa-operands.c (ssa_operand_alloc): Likewise.
30864         * tree-ssa-operands.h: Don't use variable_size gty attribute.
30865         * tree-ssa.c (init_tree_ssa): Adjust.
30866         * tree-ssanames.c (set_range_info): Likewise.
30867         (get_ptr_info): Likewise.
30868         (duplicate_ssa_name_ptr_info): Likewise.
30869         (duplicate_ssa_name_range_info): Likewise.
30870         * tree-streamer-in.c (unpack_ts_real_cst_value_fields): Likewise.
30871         (unpack_ts_fixed_cst_value_fields): Likewise.
30872         * tree.c (build_fixed): Likewise.
30873         (build_real): Likewise.
30874         (build_string): Likewise.
30875         (decl_priority_info): Likewise.
30876         (decl_debug_expr_insert): Likewise.
30877         (decl_value_expr_insert): Likewise.
30878         (decl_debug_args_insert): Likewise.
30879         (type_hash_add): Likewise.
30880         (build_omp_clause): Likewise.
30881         * ubsan.c (decl_for_type_insert): Likewise.
30882         * varasm.c (get_unnamed_section): Likewise.
30883         (get_noswitch_section): Likewise.
30884         (get_section): Likewise.
30885         (get_block_for_section): Likewise.
30886         (create_block_symbol): Likewise.
30887         (build_constant_desc): Likewise.
30888         (create_constant_pool): Likewise.
30889         (force_const_mem): Likewise.
30890         (record_tm_clone_pair): Likewise.
30891         * varpool.c (varpool_create_empty_node): Likewise.
30893 2014-05-17  Trevor Saunders  <tsaunders@mozilla.com>
30895         * dwarf2out.c (tree_add_const_value_attribute): Call
30896         ggc_internal_cleared_alloc instead of ggc_alloc_cleared_atomic.
30897         * gengtype.c (write_typed_alloc_def): Call ggc_internal_<x>alloc
30898         instead of ggc_internal_<x>alloc_stat.
30899         * ggc-common.c (ggc_internal_cleared_alloc): Drop _stat suffix.
30900         (ggc_realloc): Likewise.
30901         * ggc-none.c (ggc_internal_alloc): Likewise.
30902         (ggc_internal_cleared_alloc): Likewise.
30903         * ggc-page.c: Likewise.
30904         * ggc.h (ggc_internal_alloc_stat): Likewise.
30905         (ggc_internal_alloc): Remove macro.
30906         (ggc_internal_cleared_alloc_stat): Drop _stat suffix.
30907         (ggc_internal_cleared_alloc): Remove macro.
30908         (GGC_RESIZEVEC): Adjust.
30909         (ggc_resizevar): Remove macro.
30910         (ggc_internal_vec_alloc_stat): Drop _stat suffix.
30911         (ggc_internal_cleared_vec_alloc_stat): Likewise.
30912         (ggc_internal_vec_cleared_alloc): Remove macro.
30913         (ggc_alloc_atomic_stat): Drop _stat suffix.
30914         (ggc_alloc_atomic): Remove macro.
30915         (ggc_alloc_cleared_atomic): Remove macro.
30916         (ggc_alloc_string_stat): Drop _stat suffix.
30917         (ggc_alloc_string): Remove macro.
30918         (ggc_alloc_rtx_def_stat): Adjust.
30919         (ggc_alloc_tree_node_stat): Likewise.
30920         (ggc_alloc_cleared_tree_node_stat): Likewise.
30921         (ggc_alloc_cleared_gimple_statement_stat): Likewise.
30922         (ggc_alloc_cleared_simd_clone_stat): Likewise.
30923         * gimple.c (gimple_build_omp_for): Likewise.
30924         (gimple_copy): Likewise.
30925         * stringpool.c (ggc_alloc_string_stat): Drop _stat suffix.
30926         * toplev.c (realloc_for_line_map): Adjust.
30927         * tree-data-ref.h (lambda_vector_new): Likewise.
30928         * tree-phinodes.c (allocate_phi_node): Likewise.
30929         * tree.c (grow_tree_vec_stat): Likewise.
30930         * vec.h (va_gc::reserve): Adjust.
30932 2014-05-17  Ajit Agarwal  <ajitkum@xilinx.com>
30934         * config/microblaze/microblaze.c (break_handler): New Declaration.
30935         (microblaze_break_function_p,microblaze_is_break_handler): New.
30936         (compute_frame_size): Use microblaze_break_function_p.
30937         Add the test of break_handler.
30938         (microblaze_function_prologue) : Add the test of variable
30939         break_handler.  Check the fnname by BREAK_HANDLER_NAME.
30940         (microblaze_function_epilogue) : Add the test of break_handler.
30941         (microblaze_globalize_label) : Add the test of break_handler.
30942         Check the name by BREAK_HANDLER_NAME.
30944         * config/microblaze/microblaze.h (BREAK_HANDLER_NAME): New macro
30946         * config/microblaze/microblaze.md (*<optab>,<optab>_internal): Add
30947         microblaze_is_break_handler test.
30948         (call_internal1,call_value_intern): Use microblaze_break_function_p.
30949         Use SYMBOL_REF_DECL.
30951         * config/microblaze/microblaze-protos.h
30952         (microblaze_break_function_p,microblaze_is_break_handler):
30953         New Declaration.
30955         * doc/extend.texi (MicroBlaze break_handler Functions): Document
30956         new MicroBlaze break_handler functions.
30958 2014-05-17  Uros Bizjak  <ubizjak@gmail.com>
30960         * doc/extend.texi (Size of an asm): Move node text according
30961         to its @menu entry position.
30963 2014-05-17  Marc Glisse  <marc.glisse@inria.fr>
30965         PR tree-optimization/61140
30966         PR tree-optimization/61150
30967         PR tree-optimization/61197
30968         * tree-ssa-phiopt.c (value_replacement): Punt on multiple phis.
30970 2014-05-17  Uros Bizjak  <ubizjak@gmail.com>
30972         * doc/invoke.texi (free): Mention Alpha.  Also enabled at -Os.
30974 2014-05-17  Richard Sandiford  <r.sandiford@uk.ibm.com>
30976         * wide-int.cc: Only include longlong.h if W_TYPE_SIZE==32 or
30977         __SIZEOF_INT128__ is defined.
30979 2014-05-17  Richard Sandiford  <rdsandiford@googlemail.com>
30981         * config/rs6000/rs6000.c (rs6000_real_tls_symbol_ref_p): New function.
30982         (rs6000_delegitimize_address): Use it.
30984 2014-05-17  Richard Sandiford  <rdsandiford@googlemail.com>
30986         * emit-rtl.h (replace_equiv_address, replace_equiv_address_nv): Add an
30987         inplace argument.  Store the new address in the original MEM when true.
30988         * emit-rtl.c (change_address_1): Likewise.
30989         (adjust_address_1, adjust_automodify_address_1, offset_address):
30990         Update accordingly.
30991         * rtl.h (plus_constant): Add an inplace argument.
30992         * explow.c (plus_constant): Likewise.  Try to reuse the original PLUS
30993         when true.  Avoid generating (plus X (const_int 0)).
30994         * function.c (instantiate_virtual_regs_in_rtx): Adjust the PLUS
30995         in-place.  Pass true to plus_constant.
30996         (instantiate_virtual_regs_in_insn): Pass true to replace_equiv_address.
30998 2014-05-16  Dehao Chen  <dehao@google.com>
31000         * tree-cfg.c (gimple_merge_blocks): Updates bb count with max count.
31002 2014-05-16  Oleg Endo  <olegendo@gcc.gnu.org>
31004         PR target/54089
31005         * config/sh/predicates.md (negt_reg_shl31_operand): Match additional
31006         patterns.
31007         * config/sh/sh.md (*negt_msb): Merge SH2A and non-SH2A variants.
31009 2014-05-16  Dehao Chen  <dehao@google.com>
31011         * ira-int.h (REG_FREQ_FROM_EDGE_FREQ): Use
31012         optimize_function_for_size_p.
31013         * regs.h (REG_FREQ_FROM_BB): Likewise.
31015 2014-05-16  Oleg Endo  <olegendo@gcc.gnu.org>
31017         PR target/51244
31018         * config/sh/sh.c (sh_eval_treg_value): Handle t_reg_operand and
31019         negt_reg_operand cases.
31020         * config/sh/sh.md (*cset_zero): Likewise by using cbranch_treg_value
31021         predicate.
31022         * config/sh/predicates.md (cbranch_treg_value): Simplify.
31024 2014-05-16  Oleg Endo  <olegendo@gcc.gnu.org>
31026         * config/sh/sh.c (sh_option_override): Set branch cost to 2 for all
31027         target variants.
31029 2014-05-16  David Malcolm  <dmalcolm@redhat.com>
31031         Revert:
31032         2014-04-29  David Malcolm  <dmalcolm@redhat.com>
31034         * tree-cfg.c (dump_function_to_file): Dump the return type of
31035         functions, in a line to itself before the function body, mimicking
31036         the layout of a C function.
31038 2014-05-16  Dehao Chen  <dehao@google.com>
31040         * cfghooks.c (make_forwarder_block): Use direct computation to
31041         get fall-through edge's count and frequency.
31043 2014-05-16  Benno Schulenberg  <bensberg@justemail.net>
31045         * config/arc/arc.c (arc_init): Fix typo in error message.
31046         * config/i386/i386.c (ix86_expand_builtin): Likewise.
31047         (split_stack_prologue_scratch_regno): Likewise.
31048         * fortran/check.c (gfc_check_fn_rc2008): Remove duplicate
31049         word from error message.
31051 2014-05-16  Zhouyi Zhou <yizhouzhou@ict.ac.cn>
31053         * ira-costs.c: Fix typo in comment.
31055 2014-05-16  David Wohlferd <dw@LimeGreenSocks.com>
31057         * doc/extend.texi: (Visibility Pragmas) Fix misplaced @xref
31059 2014-05-16  Jan Hubicka  <hubicka@ucw.cz>
31061         * varpool.c (dump_varpool_node): Dump write-only flag.
31062         * lto-cgraph.c (lto_output_varpool_node, input_varpool_node): Stream
31063         write-only flag.
31064         * tree-cfg.c (execute_fixup_cfg): Remove statements setting
31065         write-only variables.
31066         * ipa.c (process_references): New function.
31067         (set_readonly_bit): New function.
31068         (set_writeonly_bit): New function.
31069         (clear_addressable_bit): New function.
31070         (ipa_discover_readonly_nonaddressable_var): Mark write only variables;
31071         fix handling of aliases.
31072         * cgraph.h (struct varpool_node): Add writeonly flag.
31074 2014-05-16  Vladimir Makarov  <vmakarov@redhat.com>
31076         PR rtl-optimization/60969
31077         * ira-costs.c (record_reg_classes): Allow only memory for pseudo.
31078         Calculate costs for this case.
31080 2014-05-16  Eric Botcazou  <ebotcazou@adacore.com>
31082         * fold-const (fold_unary_loc) <NON_LVALUE_EXPR>: New case.
31083         <CASE_CONVERT>: Pass arg0 instead of op0 to fold_convert_const.
31085 2014-05-16  Richard Biener  <rguenther@suse.de>
31087         PR tree-optimization/61194
31088         * tree-vect-patterns.c (adjust_bool_pattern): Also handle
31089         bool patterns ending in a COND_EXPR.
31091 2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
31093         * config/aarch64/aarch64.c (aarch64_rtx_mult_cost): Fix FNMUL case.
31095 2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
31097         * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle the case
31098         where we were unable to cost an RTX.
31100 2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
31102         * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost SYMBOL_REF,
31103         HIGH, LO_SUM.
31105 2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
31106             Philipp Tomsich  <philipp.tomsich@theobroma-systems.com>
31108         * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost TRUNCATE.
31110 2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
31111             Philipp Tomsich  <philipp.tomsich@theobroma-systems.com>
31113         * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost FMA,
31114         FLOAT_EXTEND, FLOAT_TRUNCATE, ABS, SMAX, and SMIN.
31116 2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
31117             Philipp Tomsich  <philipp.tomsich@theobroma-systems.com>
31119         * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost comparison
31120         operators.
31122 2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
31123             Philipp Tomsich  <philipp.tomsich@theobroma-systems.com>
31125         * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costs for
31126         DIV/MOD.
31128 2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
31129             Philipp Tomsich  <philipp.tomsich@theobroma-systems.com>
31131         * config/aarch64/aarch64.c (aarch64_rtx_arith_op_extract_p): New.
31132         (aarch64_rtx_costs): Improve costs for SIGN/ZERO_EXTRACT.
31134 2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
31135             Philipp Tomsich  <philipp.tomsich@theobroma-systems.com>
31137         * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costs for
31138         rotates and shifts.
31140 2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
31141             Philipp Tomsich  <philipp.tomsich@theobroma-systems.com>
31143         * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost
31144         ZERO_EXTEND and SIGN_EXTEND better.
31146 2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
31147             Philipp Tomsich  <philipp.tomsich@theobroma-systems.com>
31149         * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve cost for
31150         logical operations.
31152 2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
31153             Philipp Tomsich  <philipp.tomsich@theobroma-systems.com>
31155         * config/aarch64/aarch64.c (aarch64_rtx_costs): Use address
31156         costs when costing loads and stores to memory.
31158 2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
31159             Philip Tomsich  <philipp.tomsich@theobroma-systems.com>
31161         * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costing
31162         for SET RTX.
31164 2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
31166         * config/aarch64/aarch64.c (aarch64_rtx_costs): Set default costs.
31168 2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
31169             Philipp Tomsich  <philipp.tomsich@theobroma-systems.com>
31171         * config/aarch64/aarch64.c (aarch64_strip_shift_or_extend): Rename
31172         to...
31173         (aarch64_strip_extend): ...this, don't strip shifts, check RTX is
31174         well formed.
31175         (aarch64_rtx_mult_cost): New.
31176         (aarch64_rtx_costs): Use it, refactor as appropriate.
31178 2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
31179             Philipp Tomsich  <philipp.tomsich@theobroma-systems.com>
31181         * config/aarch64/aarch64.c (aarch64_build_constant): Conditionally
31182         emit instructions, return number of instructions which would
31183         be emitted.
31184         (aarch64_add_constant): Update call to aarch64_build_constant.
31185         (aarch64_output_mi_thunk): Likewise.
31186         (aarch64_rtx_costs): Estimate cost of a CONST_INT, cost of
31187         a CONST_DOUBLE.
31189 2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
31191         * config/aarch64/aarch64.c (aarch64_rtx_costs_wrapper): New.
31192         (TARGET_RTX_COSTS): Call it.
31194 2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
31196         * config/aarch64/aarch64.c (cortexa57_addrcost_table): New.
31197         (cortexa57_vector_cost): Likewise.
31198         (cortexa57_tunings): Use them.
31200 2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
31202         * config/aarch64/aarch64-protos.h (scale_addr_mode_cost): New.
31203         (cpu_addrcost_table): Use it.
31204         * config/aarch64/aarch64.c (generic_addrcost_table): Initialize it.
31205         (aarch64_address_cost): Rewrite using aarch64_classify_address,
31206         move it.
31208 2014-05-16  Richard Biener  <rguenther@suse.de>
31210         * tree-ssa-sccvn.c: Include tree-cfg.h and domwalk.h.
31211         (set_ssa_val_to): Handle unexpected sets to VN_TOP.
31212         (visit_phi): Ignore edges marked as not executable.
31213         (class cond_dom_walker): New.
31214         (cond_dom_walker::before_dom_children): Value-number
31215         control statements and mark successor edges as not
31216         executable if possible.
31217         (run_scc_vn): First walk all control statements in
31218         dominator order, marking edges as not executable.
31219         * tree-inline.c (copy_edges_for_bb): Be not confused
31220         about random edge flags.
31222 2014-05-16  Richard Biener  <rguenther@suse.de>
31224         * tree-ssa-sccvn.c (visit_use): Also constant-fold calls.
31226 2014-05-15  Peter Bergner  <bergner@vnet.ibm.com>
31228         PR target/61193
31229         * config/rs6000/htmxlintrin.h (_HTM_TBEGIN_STARTED): New define.
31230         (__TM_simple_begin): Use it.
31231         (__TM_begin): Likewise.
31233 2014-05-15  Martin Jambor  <mjambor@suse.cz>
31235         PR ipa/61085
31236         * ipa-prop.c (update_indirect_edges_after_inlining): Check
31237         type_preserved flag when the indirect edge is polymorphic.
31239 2014-05-15  Martin Jambor  <mjambor@suse.cz>
31241         PR tree-optimization/61090
31242         * tree-sra.c (sra_modify_expr): Pass the current gsi to
31243         build_ref_for_model.
31245 2014-05-15  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
31247         * config/arm/arm.c (arm_option_override): Use the SCHED_PRESSURE_MODEL
31248         enum name for PARAM_SCHED_PRESSURE_ALGORITHM.
31250 2014-05-15  Jakub Jelinek  <jakub@redhat.com>
31252         PR tree-optimization/61158
31253         * fold-const.c (fold_binary_loc): If X is zero-extended and
31254         shiftc >= prec, make sure zerobits is all ones instead of
31255         invoking undefined behavior.
31257 2014-05-15  Zhenqiang Chen  <zhenqiang.chen@linaro.org>
31259         * regcprop.h: New file.
31260         * regcprop.c (skip_debug_insn_p): New decl.
31261         (replace_oldest_value_reg): Check skip_debug_insn_p.
31262         (copyprop_hardreg_forward_bb_without_debug_insn): New function.
31263         * shrink-wrap.c: Include regcprop.h.
31264         (prepare_shrink_wrap): Call
31265         copyprop_hardreg_forward_bb_without_debug_insn.
31267 2014-05-15  Zhenqiang Chen  <zhenqiang.chen@linaro.org>
31269         * shrink-wrap.h: Update comment.
31270         * shrink-wrap.c: Update comment.
31271         (next_block_for_reg): Rename to live_edge_for_reg.
31272         (live_edge_for_reg): Allow live_edge->dest has two predecessors.
31273         (move_insn_for_shrink_wrap): Split live_edge.
31274         (prepre_shrink_wrap): One more parameter for move_insn_for_shrink_wrap.
31276 2014-05-14  Eric Botcazou  <ebotcazou@adacore.com>
31278         * config/sparc/sparc-protos.h (sparc_absnegfloat_split_legitimate):
31279         Delete.
31280         * config/sparc/sparc.c (sparc_absnegfloat_split_legitimate): Likewise.
31281         * config/sparc/sparc.md (fptype_ut699): New attribute.
31282         (in_branch_delay): Return false if -mfix-ut699 is specified and
31283         fptype_ut699 is set to single.
31284         (truncdfsf2): Add fptype_ut699 attribute.
31285         (fix_truncdfsi2): Likewise.
31286         (floatsisf2): Change fptype attribute.
31287         (fix_truncsfsi2): Likewise.
31288         (negtf2_notv9): Delete.
31289         (negtf2_v9): Likewise.
31290         (negtf2_hq): New instruction.
31291         (negtf2): New instruction and splitter.
31292         (negdf2_notv9): Rewrite.
31293         (abstf2_notv9): Delete.
31294         (abstf2_hq_v9): Likewise.
31295         (abstf2_v9): Likewise.
31296         (abstf2_hq): New instruction.
31297         (abstf2): New instruction and splitter.
31298         (absdf2_notv9): Rewrite.
31300 2014-05-14  Cary Coutant  <ccoutant@google.com>
31302         PR debug/61013
31303         * opts.c (common_handle_option): Don't special-case "-g".
31304         (set_debug_level): Default to at least level 2 with "-g".
31306 2014-05-14  DJ Delorie  <dj@redhat.com>
31308         * config/msp430/msp430.c (msp430_builtin): Add
31309         MSP430_BUILTIN_DELAY_CYCLES.
31310         (msp430_init_builtins): Register void __delay_cycles(long long).
31311         (msp430_builtin_decl): Add it.
31312         (cg_magic_constant): New.
31313         (msp430_expand_delay_cycles): New.
31314         (msp430_expand_builtin): Call it.
31315         (msp430_print_operand_raw): Change integer printing from "int" to
31316         HOST_WIDE_INT.
31317         * config/msp430/msp430.md (define_constants): Add delay_cycles tags.
31318         (delay_cycles_start): New.
31319         (delay_cycles_end): New.
31320         (delay_cycles_32): New.
31321         (delay_cycles_32x): New.
31322         (delay_cycles_16): New.
31323         (delay_cycles_16x): New.
31324         (delay_cycles_2): New.
31325         (delay_cycles_1): New.
31326         * doc/extend.texi: Document __delay_cycles().
31328 2014-05-14  Sandra Loosemore  <sandra@codesourcery.com>
31330         * config/nios2/nios2.md (nios2_cbranch): Fix paste-o in
31331         length attribute computation.
31333 2014-05-14  Richard Sandiford  <rdsandiford@googlemail.com>
31335         PR debug/61188
31336         * print-rtl.c (print_rtx): Suppress uids if flag_dump_unnumbered.
31338 2014-05-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
31340         PR target/61084
31341         * config/sparc/sparc.md: Fix types of low and high in DI constant
31342         splitter.  Use gen_int_mode in some other splitters.
31344 2014-05-14  Martin Jambor  <mjambor@suse.cz>
31346         PR ipa/60897
31347         * ipa-prop.c (ipa_modify_formal_parameters): Reset DECL_LANG_SPECIFIC.
31349 2014-05-14  James Norris  <jnorris@codesourcery.com>
31351         * omp-low.c (expand_parallel_call): Remove shadow variable.
31352         (expand_omp_taskreg): Likewise.
31354 2014-05-14  Ilya Tocar  <ilya.tocar@intel.com>
31356         * common/config/i386/i386-common.c
31357         (OPTION_MASK_ISA_CLFLUSHOPT_SET): Define.
31358         (OPTION_MASK_ISA_XSAVES_SET): Ditto.
31359         (OPTION_MASK_ISA_XSAVEC_SET): Ditto.
31360         (OPTION_MASK_ISA_CLFLUSHOPT_UNSET): Ditto.
31361         (OPTION_MASK_ISA_XSAVES_UNSET): Ditto.
31362         (OPTION_MASK_ISA_XSAVEC_UNSET): Ditto.
31363         (ix86_handle_option): Handle OPT_mxsavec, OPT_mxsaves, OPT_mclflushopt.
31364         * config.gcc (i[34567]86-*-*): Add clflushoptintrin.h,
31365         xsavecintrin.h, xsavesintrin.h.
31366         (x86_64-*-*): Ditto.
31367         * config/i386/clflushoptintrin.h: New.
31368         * config/i386/xsavecintrin.h: Ditto.
31369         * config/i386/xsavesintrin.h: Ditto.
31370         * config/i386/cpuid.h (bit_CLFLUSHOPT): Define.
31371         (bit_XSAVES): Ditto.
31372         (bit_XSAVES): Ditto.
31373         * config/i386/driver-i386.c (host_detect_local_cpu): Handle
31374         -mclflushopt, -mxsavec, -mxsaves, -mno-xsaves, -mno-xsavec,
31375         -mno-clflushopt.
31376         * config/i386/i386-c.c (ix86_target_macros_internal): Handle
31377         OPTION_MASK_ISA_CLFLUSHOPT, OPTION_MASK_ISA_XSAVEC,
31378         OPTION_MASK_ISA_XSAVES.
31379         * config/i386/i386.c (ix86_target_string): Handle -mclflushopt,
31380         -mxsavec, -mxsaves.
31381         (PTA_CLFLUSHOPT) Define.
31382         (PTA_XSAVEC): Ditto.
31383         (PTA_XSAVES): Ditto.
31384         (ix86_option_override_internal): Handle new options.
31385         (ix86_valid_target_attribute_inner_p): Ditto.
31386         (ix86_builtins): Add IX86_BUILTIN_XSAVEC, IX86_BUILTIN_XSAVEC64,
31387         IX86_BUILTIN_XSAVES, IX86_BUILTIN_XRSTORS, IX86_BUILTIN_XSAVES64,
31388         IX86_BUILTIN_XRSTORS64, IX86_BUILTIN_CLFLUSHOPT.
31389         (bdesc_special_args): Add __builtin_ia32_xsaves,
31390         __builtin_ia32_xrstors, __builtin_ia32_xsavec, __builtin_ia32_xsaves64,
31391         __builtin_ia32_xrstors64, __builtin_ia32_xsavec64.
31392         (ix86_init_mmx_sse_builtins): Add __builtin_ia32_clflushopt.
31393         (ix86_expand_builtin): Handle new builtins.
31394         * config/i386/i386.h (TARGET_CLFLUSHOPT) Define.
31395         (TARGET_CLFLUSHOPT_P): Ditto.
31396         (TARGET_XSAVEC): Ditto.
31397         (TARGET_XSAVEC_P): Ditto.
31398         (TARGET_XSAVES): Ditto.
31399         (TARGET_XSAVES_P): Ditto.
31400         * config/i386/i386.md (ANY_XSAVE): Add UNSPECV_XSAVEC, UNSPECV_XSAVES.
31401         (ANY_XSAVE64)" Add UNSPECV_XSAVEC64, UNSPECV_XSAVES64.
31402         (attr xsave): Add xsavec, xsavec64, xsaves, xsaves64.
31403         (ANY_XRSTOR): New.
31404         (ANY_XRSTOR64): Ditto.
31405         (xrstor): Ditto.
31406         (xrstor): Change into <xrstor>.
31407         (xrstor_rex64): Change into <xrstor>_rex64.
31408         (xrstor64): Change into <xrstor>64
31409         (clflushopt): New.
31410         * config/i386/i386.opt (mclflushopt): New.
31411         (mxsavec): Ditto.
31412         (mxsaves): Ditto.
31413         * config/i386/x86intrin.h: Add clflushoptintrin.h, xsavesintrin.h,
31414         xsavecintrin.h.
31415         * doc/invoke.texi: Document new options.
31417 2014-05-14  Andrey Belevantsev  <abel@ispras.ru>
31419         PR rtl-optimization/60866
31420         * sel-sched-ir (sel_init_new_insn): New parameter old_seqno.
31421         Default it to -1.  Pass it down to init_simplejump_data.
31422         (init_simplejump_data): New parameter old_seqno.  Pass it down
31423         to get_seqno_for_a_jump.
31424         (get_seqno_for_a_jump): New parameter old_seqno.  Use it for
31425         initializing new jump seqno as a last resort.  Add comment.
31426         (sel_redirect_edge_and_branch): Save old seqno of the conditional
31427         jump and pass it down to sel_init_new_insn.
31428         (sel_redirect_edge_and_branch_force): Likewise.
31430 2014-05-14  Georg-Johann Lay  <avr@gjlay.de>
31432         * config/avr/avr.h (REG_CLASS_CONTENTS): Use unsigned suffix for
31433         shifted values to avoid build warning.
31435 2014-05-14  Eric Botcazou  <ebotcazou@adacore.com>
31437         * cfgcleanup.c (try_forward_edges): Use location_t for locations.
31438         * cfgrtl.c (rtl_merge_blocks): Fix comment.
31439         (cfg_layout_merge_blocks): Likewise.
31440         * except.c (emit_to_new_bb_before): Remove prev_bb local variable.
31442 2014-05-14  Andrey Belevantsev  <abel@ispras.ru>
31444         PR rtl-optimization/60901
31445         * config/i386/i386.c (ix86_dependencies_evaluation_hook): Check that
31446         bb predecessor belongs to the same scheduling region.  Adjust comment.
31448 2014-05-13  Peter Bergner  <bergner@vnet.ibm.com>
31450         * doc/sourcebuild.texi: (dfp_hw): Document.
31451         (p8vector_hw): Likewise.
31452         (powerpc_eabi_ok): Likewise.
31453         (powerpc_elfv2): Likewise.
31454         (powerpc_htm_ok): Likewise.
31455         (ppc_recip_hw): Likewise.
31456         (vsx_hw): Likewise.
31458 2014-05-13  Cary Coutant  <ccoutant@google.com>
31460         * opts.c (finish_options): Use -ggnu-pubnames with -gsplit-dwarf.
31462 2014-05-13  David Malcolm  <dmalcolm@redhat.com>
31464         * gengtype-parse.c (require3): Eliminate in favor of...
31465         (require4): New.
31466         (require_template_declaration): Update to support optional single *
31467         on a type.
31469         * gengtype.c (get_ultimate_base_class): Add a non-const overload.
31470         (create_user_defined_type): Handle a single level of explicit
31471         pointerness within template arguments.
31472         (struct write_types_data): Add field "kind".
31473         (filter_type_name): Handle "*" character.
31474         (write_user_func_for_structure_ptr): Require a write_types_data
31475         rather than just a prefix string, so that we can look up the kind
31476         of the wtd and use it as an index into wrote_user_func_for_ptr,
31477         ensuring that such functions are written at most once.  Support
31478         subclasses by invoking the marking function of the ultimate base class.
31479         (write_user_func_for_structure_body): Require a write_types_data
31480         rather than just a prefix string, so that we can pass this to
31481         write_user_func_for_structure_ptr.
31482         (write_func_for_structure): Likewise.
31483         (ggc_wtd): Add initializer of new "kind" field.
31484         (pch_wtd): Likewise.
31486         * gengtype.h (enum write_types_kinds): New.
31487         (struct type): Add field wrote_user_func_for_ptr to the "s"
31488         union member.
31490 2014-05-13  Richard Sandiford  <r.sandiford@uk.ibm.com>
31492         * fold-const.c (optimize_bit_field_compare): Use wi:: operations
31493         instead of const_binop.
31494         (fold_binary_loc): Likewise.
31496 2014-05-13  Richard Sandiford  <r.sandiford@uk.ibm.com>
31498         * tree-dfa.h (get_addr_base_and_unit_offset_1): Update array index
31499         calculation to match get_ref_base_and_extent.
31501 2014-05-13  Catherine Moore  <clm@codesourcery.com>
31502             Sandra Loosemore  <sandra@codesourcery.com>
31504         * configure.ac: Fix assembly for explicit JALR relocation check.
31505         * configure: Regenerate.
31507 2014-05-13  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
31509         * config/arm/arm.c (neon_itype): Remove NEON_RESULTPAIR.
31510         (arm_init_neon_builtins): Remove handling of NEON_RESULTPAIR.
31511         Remove associated type declarations and initialisations.
31512         (arm_expand_neon_builtin): Likewise.
31513         (neon_emit_pair_result_insn): Delete.
31514         * config/arm/arm_neon_builtins (vtrn, vzip, vuzp): Delete.
31515         * config/arm/neon.md (neon_vtrn<mode>): Delete.
31516         (neon_vzip<mode>): Likewise.
31517         (neon_vuzp<mode>): Likewise.
31519 2014-05-13  Richard Biener  <rguenther@suse.de>
31521         PR ipa/60973
31522         * tree-inline.c (remap_gimple_stmt): Clear tail call flag,
31523         it needs revisiting whether the call still may be tail-called.
31525 2014-05-13  Richard Sandiford  <rdsandiford@googlemail.com>
31527         * rtl.def (SYMBOL_REF): Remove middle "0" field.
31528         * rtl.h (block_symbol): Reduce number of fields to 2.
31529         (rtx_def): Add u2.symbol_ref_flags.
31530         (SYMBOL_REF_FLAGS): Use it.
31531         (SYMBOL_REF_DATA, SET_SYMBOL_REF_DECL, SYMBOL_REF_DECL)
31532         (SET_SYMBOL_REF_CONSTANT, SYMBOL_REF_CONSTANT): Lower index.
31533         * gengtype.c (adjust_field_rtx_def): Remove SYMBOL_REF_FLAGS handling.
31534         Lower index of SYMBOL_REF_DATA.
31535         * print-rtl.c (print_rtx): Lower index for SYMBOL_REF_DATA.
31536         Print SYMBOL_REF_FLAGS at the same time.
31537         * genattrtab.c (attr_rtx_1): Only initialize 1 "0" SYMBOL_REF field.
31539 2014-05-13  Richard Sandiford  <rdsandiford@googlemail.com>
31541         * rtl.def (VAR_LOCATION): Remove "i" field.
31542         * rtl.h (rtx_def): Add u2.var_location_status.
31543         (PAT_VAR_LOCATION_STATUS): Use it.
31544         (gen_rtx_VAR_LOCATION): Declare.
31545         * gengenrtl.c (excluded_rtx): Add VAR_LOCATION.
31546         * emit-rtl.c (gen_rtx_VAR_LOCATION): New function.
31547         * var-tracking.c (emit_note_insn_var_location): Remove casts.
31549 2014-05-13  Richard Sandiford  <rdsandiford@googlemail.com>
31551         * rtl.def (scratch): Fix outdated comment and remove "0" field.
31552         * gengtype.c (adjust_field_rtx_def): Update accordingly.
31554 2014-05-13  Richard Sandiford  <rdsandiford@googlemail.com>
31556         * rtl.def (DEBUG_INSN, INSN, JUMP_INSN, CALL_INSN, JUMP_TABLE_DATA)
31557         (BARRIER, CODE_LABEL, NOTE): Remove first "i" field.
31558         * rtl.h (rtx_def): Add insn_uid to u2 field.
31559         (RTX_FLAG_CHECK8): Delete in favor of...
31560         (RTL_INSN_CHAIN_FLAG_CHECK): ...this new macro.
31561         (INSN_DELETED_P): Update accordingly.
31562         (INSN_UID): Use u2.insn_uid.
31563         (INSN_CHAIN_CODE_P): Define.
31564         (PREV_INSN, NEXT_INSN, BLOCK_FOR_INSN, PATTERN, INSN_LOCATION)
31565         (INSN_CODE, REG_NOTES, CALL_INSN_FUNCTION_USAGE, CODE_LABEL_NUMBER)
31566         (NOTE_DATA, NOTE_DELETED_LABEL_NAME, NOTE_BLOCK, NOTE_EH_HANDLER)
31567         (NOTE_BASIC_BLOCK, NOTE_VAR_LOCATION, NOTE_CFI, NOTE_LABEL_NUMBER)
31568         (NOTE_KIND, LABEL_NAME, LABEL_NUSES, JUMP_LABEL, LABEL_REFS): Lower
31569         indices accordingly.
31570         * print-rtl.c (print_rtx): Print INSN_UIDs before the main loop.
31571         Update indices for insn-chain rtxes.
31572         * gengtype.c (gen_rtx_next): Adjust test for insn-chain rtxes.
31573         (adjust_field_rtx_def): Lower '0' indices for all insn-chain rtxes.
31574         * emit-rtl.c (gen_label_rtx): Update gen_rtx_LABEL call.
31575         * caller-save.c (init_caller_save): Update gen_rtx_INSN calls.
31576         * combine.c (try_combine): Likewise.
31577         * ira.c (setup_prohibited_mode_move_regs): Likewise.
31579 2014-05-13  Richard Sandiford  <rdsandiford@googlemail.com>
31581         * rtl.def (REG): Remove middle field.
31582         * rtl.h (rtx_def): Add orignal_regno to u2.
31583         (ORIGINAL_REGNO): Use it instead of field 1.
31584         (REG_ATTRS): Lower field index accordingly.
31585         * gengtype.c (adjust_field_rtx_def): Remove handling of
31586         ORIGINAL_REGNO.  Move REG_ATTRS index down.
31587         * print-rtl.c (print_rtx): Move ORIGINAL_REGNO handling to the
31588         code that prints the REGNO.
31590 2014-05-13  Richard Sandiford  <rdsandiford@googlemail.com>
31592         * print-rtl.c (print_rtx): Guard whole '0' block with ifndef
31593         GENERATOR_FILE.
31595 2014-05-13  Richard Sandiford  <rdsandiford@googlemail.com>
31597         * rtl.h (rtx_def): Mark u2 as GTY ((skip)).
31599 2014-05-13  Bin Cheng  <bin.cheng@arm.com>
31601         * tree-ssa-loop-ivopts.c (contain_complex_addr_expr): New.
31602         (alloc_iv): Lower base expressions containing ADDR_EXPR.
31604 2014-05-13  Ian Bolton  <ian.bolton@arm.com>
31606         * config/aarch64/aarch64-protos.h
31607         (aarch64_hard_regno_caller_save_mode): New prototype.
31608         * config/aarch64/aarch64.c (aarch64_hard_regno_caller_save_mode):
31609         New function.
31610         * config/aarch64/aarch64.h (HARD_REGNO_CALLER_SAVE_MODE): New macro.
31612 2014-05-13  Christian Bruel  <christian.bruel@st.com>
31614         * target.def (mode_switching): New hook vector.
31615         (mode_emit, mode_needed, mode_after, mode_entry): New hooks.
31616         (mode_exit, modepriority_to_mode): Likewise.
31617         * mode-switching.c (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Hookify.
31618         (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
31619         * target.h: Include tm.h and hard-reg-set.h.
31620         * doc/tm.texi.in (EMIT_MODE_SET, MODE_NEEDED, MODE_AFTER, MODE_ENTRY)
31621         (MODE_EXIT, MODE_PRIORITY_TO_MODE): Delete and hookify.
31622         * doc/tm.texi Regenerate.
31623         * config/sh/sh.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Delete
31624         (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
31625         * config/sh/sh.c (sh_emit_mode_set, sh_mode_priority): Hookify.
31626         (sh_mode_needed, sh_mode_after, sh_mode_entry, sh_mode_exit): Likewise.
31627         * config/i386/i386.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Delete
31628         (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
31629         * config/i386/i386-protos.h (ix86_mode_needed, ix86_mode_after)
31630         (ix86_mode_entrym, ix86_emit_mode_set): Remove external declaration.
31631         * config/i386/i386.c (ix86_mode_needed, ix86_mode_after,
31632         (ix86_mode_exit, ix86_mode_entry, ix86_mode_priority)
31633         (ix86_emit_mode_set): Hookify.
31634         * config/epiphany/epiphany.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY):
31635         Delete.
31636         (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
31637         * config/epiphany/epiphany-protos.h (epiphany_mode_needed)
31638         (emit_set_fp_mode, epiphany_mode_entry_exit, epiphany_mode_after)
31639         (epiphany_mode_priority_to_mode): Remove declaration.
31640         * config/epiphany/epiphany.c (emit_set_fp_mode): Hookify.
31641         (epiphany_mode_needed, epiphany_mode_priority_to_mode): Likewise.
31642         (epiphany_mode_entry, epiphany_mode_exit, epiphany_mode_after):
31643         Likewise.
31644         (epiphany_mode_priority_to_mode): Change priority type.  Hookify.
31645         (epiphany_mode_needed, epiphany_mode_entry_exit): Hookify.
31646         (epiphany_mode_after, epiphany_mode_entry, emit_set_fp_mode): Hookify.
31648 2014-05-13  Jakub Jelinek  <jakub@redhat.com>
31650         PR target/61060
31651         * config/i386/i386.c (ix86_expand_set_or_movmem): If count_exp
31652         is const0_rtx, return immediately.  Don't test count == 0 when
31653         it is always true.
31655 2014-05-13  Zhenqiang Chen  <zhenqiang.chen@linaro.org>
31657         * Makefile.in: add shrink-wrap.o.
31658         * config/i386/i386.c: include "shrink-wrap.h"
31659         * function.c: Likewise.
31660         (requires_stack_frame_p, next_block_for_reg,
31661         move_insn_for_shrink_wrap, prepare_shrink_wrap,
31662         dup_block_and_redirect): Move to shrink-wrap.c
31663         (thread_prologue_and_epilogue_insns): Extract three code segments
31664         as functions in shrink-wrap.c
31665         * function.h: Move #ifdef HAVE_simple_return ... #endif block to
31666         shrink-wrap.h
31667         * shrink-wrap.c: New file.
31668         * shrink-wrap.h: New file.
31670 2014-05-12  David Wohlferd  <dw@LimeGreenSocks.com>
31672         * doc/extend.texi: Reflect current numbers of pragmas.  Remove
31673         reference to Solaris.
31675 2014-05-12  Mike Stump  <mikestump@comcast.net>
31677         PR other/31778
31678         * genattrtab.c (filename): Add.
31679         (convert_set_attr_alternative): Improve error message.
31680         (check_defs): Restore read_md_filename for error messages.
31681         (gen_insn): Save filename.
31683 2014-05-12  Dimitris Papavasiliou  <dpapavas@gmail.com>
31685         * doc/invoke.texi: Document new switches -Wno-shadow-ivar,
31686         -fno-local-ivars and -fivar-visibility.
31687         * c-family/c.opt: Make -Wshadow also implicitly enable
31688         -Wshadow-ivar.
31690 2014-05-12  David Wohlferd  <dw@LimeGreenSocks.com>
31692         * doc/tm.texi: Remove reference to deleted macro.
31693         * doc/tm.texi.in: Likewise.
31695 2014-05-12  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
31697         PR target/60991
31698         * config/avr/avr.c (avr_out_store_psi): Use correct constant
31699         to restore Y.
31701 2014-05-12  Georg-Johann Lay  <avr@gjlay.de>
31703         PR libgcc/61152
31704         * config/arm/arm.h (License): Add GCC Runtime Library Exception.
31705         * config/arm/aout.h (License): Same.
31706         * config/arm/bpabi.h (License): Same.
31707         * config/arm/elf.h (License): Same.
31708         * config/arm/linux-elf.h (License): Same.
31709         * config/arm/linux-gas.h (License): Same.
31710         * config/arm/netbsd-elf.h (License): Same.
31711         * config/arm/uclinux-eabi.h (License): Same.
31712         * config/arm/uclinux-elf.h (License): Same.
31713         * config/arm/vxworks.h (License): Same.
31715 2014-05-11  Jakub Jelinek  <jakub@redhat.com>
31717         * tree.h (OMP_CLAUSE_LINEAR_STMT): Define.
31718         * tree.c (omp_clause_num_ops): Increase OMP_CLAUSE_LINEAR
31719         number of operands to 3.
31720         (walk_tree_1): Walk all operands of OMP_CLAUSE_LINEAR.
31721         * tree-nested.c (convert_nonlocal_omp_clauses,
31722         convert_local_omp_clauses): Handle OMP_CLAUSE_DEPEND.
31723         * gimplify.c (gimplify_scan_omp_clauses): Handle
31724         OMP_CLAUSE_LINEAR_STMT.
31725         * omp-low.c (lower_rec_input_clauses): Fix typo.
31726         (maybe_add_implicit_barrier_cancel, lower_omp_1): Add
31727         cast between Fortran boolean_type_node and C _Bool if
31728         needed.
31730 2014-05-11  Richard Sandiford  <rdsandiford@googlemail.com>
31732         PR tree-optimization/61136
31733         * wide-int.h (multiple_of_p): Define a version that doesn't return
31734         the quotient.
31735         * fold-const.c (extract_muldiv_1): Use wi::multiple_of_p instead of an
31736         integer_zerop/const_binop pair.
31737         (multiple_of_p): Likewise, converting both operands to widest_int
31738         precision.
31740 2014-05-09  Teresa Johnson  <tejohnson@google.com>
31742         * cgraphunit.c (analyze_functions): Use correct dump file.
31744 2014-05-09  Florian Weimer  <fweimer@redhat.com>
31746         * cfgexpand.c (stack_protect_decl_p): New function, extracted from
31747         expand_used_vars.
31748         (stack_protect_return_slot_p): New function.
31749         (expand_used_vars): Call stack_protect_decl_p and
31750         stack_protect_return_slot_p for -fstack-protector-strong.
31752 2014-05-09  David Wohlferd <LimeGreenSocks@yahoo.com>
31753         Andrew Haley <aph@redhat.com>
31754         Richard Sandiford <rdsandiford@googlemail.com>
31756         * doc/extend.texi: Rewrite inline asm page / re-org asm-related
31757         pages.
31759 2014-05-09  Kenneth Zadeck  <zadeck@naturalbridge.com>
31761         PR middle-end/61111
31762         * fold-const.c (fold_binary_loc): Changed width of mask.
31764 2014-05-09  Georg-Johann Lay  <avr@gjlay.de>
31766         * config/avr/avr-fixed.md (round<mode>3): Use -1U instead of -1 in
31767         unsigned int initializers for regno_in, regno_out.
31769 2014-05-09  Georg-Johann Lay  <avr@gjlay.de>
31771         PR target/61055
31772         * config/avr/avr.md (cc): Add new attribute set_vzn.
31773         (addqi3, addqq3, adduqq3, subqi3, subqq3, subuqq3, negqi2) [cc]:
31774         Set cc insn attribute to set_vzn instead of set_zn for alternatives
31775         with INC, DEC or NEG.
31776         * config/avr/avr.c (avr_notice_update_cc): Handle SET_VZN.
31777         (avr_out_plus_1): ADIW sets cc0 to CC_SET_CZN.
31778         INC, DEC and ADD+ADC set cc0 to CC_CLOBBER.
31780 2014-05-09  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
31782         Revert:
31783         2014-05-08  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
31785         * wide-int.cc (UTItype): Define.
31786         (UDWtype): Define for appropriate W_TYPE_SIZE.
31788 2014-05-09  Richard Biener  <rguenther@suse.de>
31790         * Makefile.in (GTFILES): Remove tree-ssa-propagate.c.
31791         * tree-ssa-propagate.c: Do not include gt-tree-ssa-propagate.h.
31792         (interesting_ssa_edges, varying_ssa_edges): Move out of GC space.
31793         (add_ssa_edge, process_ssa_edge_worklist, ssa_prop_init,
31794         ssa_propagate): Adjust.
31796 2014-05-08  Jeff Law  <law@redhat.com>
31798         PR tree-optimization/61009
31799         * tree-ssa-threadedge.c (thread_through_normal_block): Return a
31800         tri-state rather than a boolean.  When a block is too big to
31801         thread through, inform caller via negative return value.
31802         (thread_across_edge): If a block was too big for normal threading,
31803         then it's too big for a joiner too, so remove temporary equivalences
31804         and return immediately.
31806 2014-05-08  Manuel López-Ibáñez  <manu@gcc.gnu.org>
31807             Matthias Klose  <doko@ubuntu.com>
31809         PR driver/61106
31810         * optc-gen.awk: Fix option handling for -Wunused-parameter.
31812 2014-05-08  Uros Bizjak  <ubizjak@gmail.com>
31814         PR target/59952
31815         * config/i386/i386.c (PTA_HASWELL): Remove PTA_RTM.
31817 2014-05-08  Uros Bizjak  <ubizjak@gmail.com>
31819         PR target/61092
31820         * config/alpha/alpha.c: Include gimple-iterator.h.
31821         (alpha_gimple_fold_builtin): New function.  Move
31822         ALPHA_BUILTIN_UMULH folding from ...
31823         (alpha_fold_builtin): ... here.
31824         (TARGET_GIMPLE_FOLD_BUILTIN): New define.
31826 2014-05-08  Wei Mi  <wmi@google.com>
31828         PR target/58066
31829         * config/i386/i386.c (ix86_compute_frame_layout): Update
31830         preferred_stack_boundary for call, expanded from tls descriptor.
31831         * config/i386/i386.md (*tls_global_dynamic_32_gnu): Update RTX
31832         to depend on SP register.
31833         (*tls_local_dynamic_base_32_gnu): Ditto.
31834         (*tls_local_dynamic_32_once): Ditto.
31835         (tls_global_dynamic_64_<mode>): Set
31836         ix86_tls_descriptor_calls_expanded_in_cfun.
31837         (tls_local_dynamic_base_64_<mode>): Ditto.
31838         (tls_global_dynamic_32): Set
31839         ix86_tls_descriptor_calls_expanded_in_cfun. Update RTX
31840         to depend on SP register.
31841         (tls_local_dynamic_base_32): Ditto.
31843 2014-05-08  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
31845         * config/arm/arm_neon.h: Update comment.
31846         * config/arm/neon-docgen.ml: Delete.
31847         * config/arm/neon-gen.ml: Delete.
31848         * doc/arm-neon-intrinsics.texi: Update comment.
31850 2014-05-08  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
31852         * config/arm/arm_neon_builtins.def (vadd, vsub): Only define the v2sf
31853         and v4sf versions.
31854         (vand, vorr, veor, vorn, vbic): Remove.
31855         * config/arm/neon.md (neon_vadd, neon_vsub, neon_vadd_unspec): Adjust
31856         iterator.
31857         (neon_vsub_unspec): Likewise.
31858         (neon_vorr, neon_vand, neon_vbic, neon_veor, neon_vorn): Remove.
31860 2014-05-08  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
31862         * config/arm/arm_neon.h (vadd_s8): GNU C implementation
31863         (vadd_s16): Likewise.
31864         (vadd_s32): Likewise.
31865         (vadd_f32): Likewise.
31866         (vadd_u8): Likewise.
31867         (vadd_u16): Likewise.
31868         (vadd_u32): Likewise.
31869         (vadd_s64): Likewise.
31870         (vadd_u64): Likewise.
31871         (vaddq_s8): Likewise.
31872         (vaddq_s16): Likewise.
31873         (vaddq_s32): Likewise.
31874         (vaddq_s64): Likewise.
31875         (vaddq_f32): Likewise.
31876         (vaddq_u8): Likewise.
31877         (vaddq_u16): Likewise.
31878         (vaddq_u32): Likewise.
31879         (vaddq_u64): Likewise.
31880         (vmul_s8): Likewise.
31881         (vmul_s16): Likewise.
31882         (vmul_s32): Likewise.
31883         (vmul_f32): Likewise.
31884         (vmul_u8): Likewise.
31885         (vmul_u16): Likewise.
31886         (vmul_u32): Likewise.
31887         (vmul_p8): Likewise.
31888         (vmulq_s8): Likewise.
31889         (vmulq_s16): Likewise.
31890         (vmulq_s32): Likewise.
31891         (vmulq_f32): Likewise.
31892         (vmulq_u8): Likewise.
31893         (vmulq_u16): Likewise.
31894         (vmulq_u32): Likewise.
31895         (vsub_s8): Likewise.
31896         (vsub_s16): Likewise.
31897         (vsub_s32): Likewise.
31898         (vsub_f32): Likewise.
31899         (vsub_u8): Likewise.
31900         (vsub_u16): Likewise.
31901         (vsub_u32): Likewise.
31902         (vsub_s64): Likewise.
31903         (vsub_u64): Likewise.
31904         (vsubq_s8): Likewise.
31905         (vsubq_s16): Likewise.
31906         (vsubq_s32): Likewise.
31907         (vsubq_s64): Likewise.
31908         (vsubq_f32): Likewise.
31909         (vsubq_u8): Likewise.
31910         (vsubq_u16): Likewise.
31911         (vsubq_u32): Likewise.
31912         (vsubq_u64): Likewise.
31913         (vand_s8): Likewise.
31914         (vand_s16): Likewise.
31915         (vand_s32): Likewise.
31916         (vand_u8): Likewise.
31917         (vand_u16): Likewise.
31918         (vand_u32): Likewise.
31919         (vand_s64): Likewise.
31920         (vand_u64): Likewise.
31921         (vandq_s8): Likewise.
31922         (vandq_s16): Likewise.
31923         (vandq_s32): Likewise.
31924         (vandq_s64): Likewise.
31925         (vandq_u8): Likewise.
31926         (vandq_u16): Likewise.
31927         (vandq_u32): Likewise.
31928         (vandq_u64): Likewise.
31929         (vorr_s8): Likewise.
31930         (vorr_s16): Likewise.
31931         (vorr_s32): Likewise.
31932         (vorr_u8): Likewise.
31933         (vorr_u16): Likewise.
31934         (vorr_u32): Likewise.
31935         (vorr_s64): Likewise.
31936         (vorr_u64): Likewise.
31937         (vorrq_s8): Likewise.
31938         (vorrq_s16): Likewise.
31939         (vorrq_s32): Likewise.
31940         (vorrq_s64): Likewise.
31941         (vorrq_u8): Likewise.
31942         (vorrq_u16): Likewise.
31943         (vorrq_u32): Likewise.
31944         (vorrq_u64): Likewise.
31945         (veor_s8): Likewise.
31946         (veor_s16): Likewise.
31947         (veor_s32): Likewise.
31948         (veor_u8): Likewise.
31949         (veor_u16): Likewise.
31950         (veor_u32): Likewise.
31951         (veor_s64): Likewise.
31952         (veor_u64): Likewise.
31953         (veorq_s8): Likewise.
31954         (veorq_s16): Likewise.
31955         (veorq_s32): Likewise.
31956         (veorq_s64): Likewise.
31957         (veorq_u8): Likewise.
31958         (veorq_u16): Likewise.
31959         (veorq_u32): Likewise.
31960         (veorq_u64): Likewise.
31961         (vbic_s8): Likewise.
31962         (vbic_s16): Likewise.
31963         (vbic_s32): Likewise.
31964         (vbic_u8): Likewise.
31965         (vbic_u16): Likewise.
31966         (vbic_u32): Likewise.
31967         (vbic_s64): Likewise.
31968         (vbic_u64): Likewise.
31969         (vbicq_s8): Likewise.
31970         (vbicq_s16): Likewise.
31971         (vbicq_s32): Likewise.
31972         (vbicq_s64): Likewise.
31973         (vbicq_u8): Likewise.
31974         (vbicq_u16): Likewise.
31975         (vbicq_u32): Likewise.
31976         (vbicq_u64): Likewise.
31977         (vorn_s8): Likewise.
31978         (vorn_s16): Likewise.
31979         (vorn_s32): Likewise.
31980         (vorn_u8): Likewise.
31981         (vorn_u16): Likewise.
31982         (vorn_u32): Likewise.
31983         (vorn_s64): Likewise.
31984         (vorn_u64): Likewise.
31985         (vornq_s8): Likewise.
31986         (vornq_s16): Likewise.
31987         (vornq_s32): Likewise.
31988         (vornq_s64): Likewise.
31989         (vornq_u8): Likewise.
31990         (vornq_u16): Likewise.
31991         (vornq_u32): Likewise.
31992         (vornq_u64): Likewise.
31994 2014-05-08  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
31996         * wide-int.cc (UTItype): Define.
31997         (UDWtype): Define for appropriate W_TYPE_SIZE.
31999 2014-05-08  Marc Glisse  <marc.glisse@inria.fr>
32001         PR tree-optimization/59100
32002         * tree-ssa-phiopt.c: Include tree-inline.h.
32003         (neutral_element_p, absorbing_element_p): New functions.
32004         (value_replacement): Handle conditional binary operations with a
32005         neutral or absorbing element.
32007 2014-05-08  Richard Biener  <rguenther@suse.de>
32009         * tree-ssa-sccvn.c (vn_get_expr_for): Valueize operands before
32010         folding the expression.
32011         (valueize_expr): Remove.
32012         (visit_reference_op_load): Do not valueize the result of
32013         vn_get_expr_for.
32014         (simplify_binary_expression): Likewise.
32015         (simplify_unary_expression): Likewise.
32017 2014-05-08  Richard Biener  <rguenther@suse.de>
32019         * gimplify.c (gimplify_call_expr): Use saved fnptrtype for
32020         looking at TYPE_ARG_TYPES.
32022 2014-05-08  Richard Biener  <rguenther@suse.de>
32024         * gimple-fold.c (gimple_fold_stmt_to_constant_1): Remove
32025         pointer propagation special-case.
32027 2014-05-08  Bin Cheng  <bin.cheng@arm.com>
32029         * tree-affine.c (tree_to_aff_combination): Handle MEM_REF for
32030         core part of address expressions.
32032 2014-05-08  Alan Modra  <amodra@gmail.com>
32034         PR target/60737
32035         * config/rs6000/rs6000.c (expand_block_move): Allow 64-bit
32036         loads and stores when -mno-strict-align at any alignment.
32037         (expand_block_clear): Similarly.  Also correct calculation of
32038         instruction count.
32040 2014-05-07  Thomas Preud'homme  <thomas.preudhomme@arm.com>
32042         PR middle-end/39246
32043         * tree-complex.c (expand_complex_move): Keep line info when expanding
32044         complex move.
32045         * tree-ssa-uninit.c (warn_uninit): New argument. Ignore assignment
32046         of complex expression. Use new argument to display correct location
32047         for values coming from phi statement.
32048         (warn_uninitialized_vars): Adapt to new signature of warn_uninit.
32049         (warn_uninitialized_phi): Pass location of phi argument to
32050         warn_uninit.
32051         * tree-ssa.c (ssa_undefined_value_p): For SSA_NAME initialized by a
32052         COMPLEX_EXPR, recurse on each part of the COMPLEX_EXPR.
32054 2014-05-07  Segher Boessenkool  <segher@kernel.crashing.org>
32056         * config/rs6000/predicates.md (indexed_address_mem): New.
32057         * config/rs6000/rs6000.md (type): Remove load_ext, load_ext_u,
32058         load_ext_ux, load_ux, load_u, store_ux, store_u, fpload_ux, fpload_u,
32059         fpstore_ux, fpstore_u.
32060         (sign_extend, indexed, update): New.
32061         (cell_micro): Adjust.
32062         (*zero_extend<mode>di2_internal1, *zero_extendsidi2_lfiwzx,
32063         *extendsidi2_lfiwax, *extendsidi2_nocell, *extendsfdf2_fpr,
32064         *movsi_internal1, *movsi_internal1_single, *movhi_internal,
32065         *movqi_internal, *movcc_internal1, mov<mode>_hardfloat,
32066         *mov<mode>_softfloat, *mov<mode>_hardfloat32, *mov<mode>_hardfloat64,
32067         *mov<mode>_softfloat64, *movdi_internal32, *movdi_internal64,
32068         *mov<mode>_string, *ldmsi8, *ldmsi7, *ldmsi6, *ldmsi5, *ldmsi4,
32069         *ldmsi3, *stmsi8, *stmsi7, *stmsi6, *stmsi5, *stmsi4, *stmsi3,
32070         *movdi_update1, movdi_<mode>_update, movdi_<mode>_update_stack,
32071         *movsi_update1, *movsi_update2, movsi_update, movsi_update_stack,
32072         *movhi_update1, *movhi_update2, *movhi_update3, *movhi_update4,
32073         *movqi_update1, *movqi_update2, *movqi_update3, *movsf_update1,
32074         *movsf_update2, *movsf_update3, *movsf_update4, *movdf_update1,
32075         *movdf_update2, load_toc_aix_si, load_toc_aix_di, probe_stack_<mode>,
32076         *stmw, *lmw, as well as 10 anonymous patterns): Adjust.
32078         * config/rs6000/dfp.md (movsd_store, movsd_load): Adjust.
32079         * config/rs6000/vsx.md (*vsx_movti_32bit, *vsx_extract_<mode>_load,
32080         *vsx_extract_<mode>_store): Adjust.
32081         * config/rs6000/rs6000.c (rs6000_adjust_cost, is_microcoded_insn,
32082         is_cracked_insn, insn_must_be_first_in_group,
32083         insn_must_be_last_in_group): Adjust.
32085         * config/rs6000/40x.md (ppc403-load, ppc403-store, ppc405-float):
32086         Adjust.
32087         * config/rs6000/440.md (ppc440-load, ppc440-store, ppc440-fpload,
32088         ppc440-fpstore): Adjust.
32089         * config/rs6000/476.md (ppc476-load, ppc476-store, ppc476-fpload,
32090         ppc476-fpstore): Adjust.
32091         * config/rs6000/601.md (ppc601-load, ppc601-store, ppc601-fpload,
32092         ppc601-fpstore): Adjust.
32093         * config/rs6000/603.md (ppc603-load, ppc603-store, ppc603-fpload):
32094         Adjust.
32095         * config/rs6000/6xx.md (ppc604-load, ppc604-store, ppc604-fpload):
32096         Adjust.
32097         * config/rs6000/7450.md (ppc7450-load, ppc7450-store, ppc7450-fpload,
32098         ppc7450-fpstore): Adjust.
32099         * config/rs6000/7xx.md (ppc750-load, ppc750-store): Adjust.
32100         * config/rs6000/8540.md (ppc8540_load, ppc8540_store): Adjust.
32101         * config/rs6000/a2.md (ppca2-load, ppca2-fp-load, ppca2-fp-store):
32102         Adjust.
32103         * config/rs6000/cell.md (cell-load, cell-load-ux, cell-load-ext,
32104         cell-fpload, cell-fpload-update, cell-store, cell-store-update,
32105         cell-fpstore, cell-fpstore-update): Adjust.
32106         * config/rs6000/e300c2c3.md (ppce300c3_load, ppce300c3_fpload,
32107         ppce300c3_store, ppce300c3_fpstore): Adjust.
32108         * config/rs6000/e500mc.md (e500mc_load, e500mc_fpload, e500mc_store,
32109         e500mc_fpstore): Adjust.
32110         * config/rs6000/e500mc64.md (e500mc64_load, e500mc64_fpload,
32111         e500mc64_store, e500mc64_fpstore): Adjust.
32112         * config/rs6000/e5500.md (e5500_load, e5500_fpload, e5500_store,
32113         e5500_fpstore): Adjust.
32114         * config/rs6000/e6500.md (e6500_load, e6500_fpload, e6500_store,
32115         e6500_fpstore): Adjust.
32116         * config/rs6000/mpc.md (mpccore-load, mpccore-store, mpccore-fpload):
32117         Adjust.
32118         * config/rs6000/power4.md (power4-load, power4-load-ext,
32119         power4-load-ext-update, power4-load-ext-update-indexed,
32120         power4-load-update-indexed, power4-load-update, power4-fpload,
32121         power4-fpload-update, power4-store, power4-store-update,
32122         power4-store-update-indexed, power4-fpstore, power4-fpstore-update):
32123         Adjust.
32124         * config/rs6000/power5.md (power5-load, power5-load-ext,
32125         power5-load-ext-update, power5-load-ext-update-indexed,
32126         power5-load-update-indexed, power5-load-update, power5-fpload,
32127         power5-fpload-update, power5-store, power5-store-update,
32128         power5-store-update-indexed, power5-fpstore, power5-fpstore-update):
32129         Adjust.
32130         * config/rs6000/power6.md (power6-load, power6-load-ext,
32131         power6-load-update, power6-load-update-indexed,
32132         power6-load-ext-update, power6-load-ext-update-indexed, power6-fpload,
32133         power6-fpload-update, power6-store, power6-store-update,
32134         power6-store-update-indexed, power6-fpstore, power6-fpstore-update):
32135         Adjust.
32136         * config/rs6000/power7.md (power7-load, power7-load-ext,
32137         power7-load-update, power7-load-update-indexed,
32138         power7-load-ext-update, power7-load-ext-update-indexed, power7-fpload,
32139         power7-fpload-update, power7-store, power7-store-update,
32140         power7-store-update-indexed, power7-fpstore, power7-fpstore-update):
32141         Adjust.
32142         * config/rs6000/power8.md (power8-load, power8-load-update,
32143         power8-load-ext, power8-load-ext-update, power8-fpload,
32144         power8-fpload-update, power8-store, power8-store-update-indexed,
32145         power8-fpstore, power8-fpstore-update): Adjust.
32146         * config/rs6000/rs64.md (rs64a-load, rs64a-store, rs64a-fpload):
32147         Adjust.
32148         * config/rs6000/titan.md (titan_lsu_load, titan_lsu_fpload,
32149         titan_lsu_store, titan_lsu_fpstore): Adjust.
32150         * config/rs6000/xfpu.md (fp-load, fp-store): Adjust.
32152 2014-05-07  Oleg Endo  <olegendo@gcc.gnu.org>
32154         PR target/60884
32155         * config/sh/sh-mem.cc (sh_expand_strlen): Use loop when emitting
32156         unrolled byte insns.  Emit address increments after move insns.
32158 2014-05-07  David Malcolm  <dmalcolm@redhat.com>
32160         * gimple.h (gimple_builtin_call_types_compatible_p): Accept a
32161         const_gimple, rather than a gimple.
32162         (gimple_call_builtin_p): Likewise, for the three variants.
32164         * gimple.c (gimple_builtin_call_types_compatible_p): Likewise.
32165         (gimple_call_builtin_p): Likewise, for the three variants.
32167 2014-05-07  Richard Sandiford  <rsandifo@linux.vnet.ibm.com>
32169         PR tree-optimization/61095
32170         * tree-ssanames.c (get_nonzero_bits): Fix type extension in wi::shwi.
32172 2014-05-07  Richard Biener  <rguenther@suse.de>
32174         PR tree-optimization/61034
32175         * tree-ssa-alias.c (call_may_clobber_ref_p_1): Export.
32176         (maybe_skip_until): Use translate to take into account
32177         lattices when trying to do disambiguations.
32178         (get_continuation_for_phi_1): Likewise.
32179         (get_continuation_for_phi): Adjust for added translate arguments.
32180         (walk_non_aliased_vuses): Likewise.
32181         * tree-ssa-alias.h (get_continuation_for_phi): Adjust prototype.
32182         (walk_non_aliased_vuses): Likewise.
32183         (call_may_clobber_ref_p_1): Declare.
32184         * tree-ssa-sccvn.c (vn_reference_lookup_3): Also disambiguate against
32185         calls.  Stop early if we are only supposed to disambiguate.
32186         * tree-ssa-pre.c (translate_vuse_through_block): Adjust.
32188 2014-05-07  Joern Rennecke  <joern.rennecke@embecosm.com>
32190         * config/epiphany/epiphany.c (epiphany_handle_interrupt_attribute):
32191         Emit an error when the function has arguments.
32193 2014-05-07  Thomas Schwinge  <thomas@codesourcery.com>
32195         * cfgloop.h (unswitch_loops): Remove.
32196         * doc/passes.texi: Remove references to loop-unswitch.c
32197         * timevar.def (TV_LOOP_UNSWITCH): Remove.
32199 2014-05-07  Evgeny Stupachenko  <evstupac@gmail.com>
32201         * tree-vect-data-refs.c (vect_grouped_load_supported): New
32202         check for loads group of length 3.
32203         (vect_permute_load_chain): New permutations for loads group of
32204         length 3.
32205         * tree-vect-stmts.c (vect_model_load_cost): Change cost
32206         of vec_perm_shuffle for the new permutations.
32208 2014-05-07  Alan Lawrence  <alan.lawrence@arm.com>
32210         * config/aarch64/arm_neon.h (vtrn1_f32, vtrn1_p8, vtrn1_p16, vtrn1_s8,
32211         vtrn1_s16, vtrn1_s32, vtrn1_u8, vtrn1_u16, vtrn1_u32, vtrn1q_f32,
32212         vtrn1q_f64, vtrn1q_p8, vtrn1q_p16, vtrn1q_s8, vtrn1q_s16, vtrn1q_s32,
32213         vtrn1q_s64, vtrn1q_u8, vtrn1q_u16, vtrn1q_u32, vtrn1q_u64, vtrn2_f32,
32214         vtrn2_p8, vtrn2_p16, vtrn2_s8, vtrn2_s16, vtrn2_s32, vtrn2_u8,
32215         vtrn2_u16, vtrn2_u32, vtrn2q_f32, vtrn2q_f64, vtrn2q_p8, vtrn2q_p16,
32216         vtrn2q_s8, vtrn2q_s16, vtrn2q_s32, vtrn2q_s64, vtrn2q_u8, vtrn2q_u16,
32217         vtrn2q_u32, vtrn2q_u64): Replace temporary asm with __builtin_shuffle.
32219 2014-05-07  Thomas Schwinge  <thomas@codesourcery.com>
32221         * loop-unswitch.c: Delete.
32223 2014-05-07  Richard Biener  <rguenther@suse.de>
32225         * config.gcc: Always set need_64bit_hwint to yes.
32227 2014-05-07  Chung-Ju Wu  <jasonwucj@gmail.com>
32229         * config/nds32/nds32.h (HONOR_REG_ALLOC_ORDER): Have it in favor
32230         of using optimize_size.
32232 2014-05-06  Mike Stump  <mikestump@comcast.net>
32234         * wide-int.h (wi::int_traits <HOST_WIDE_INT>): Always define.
32236 2014-05-06  Joseph Myers  <joseph@codesourcery.com>
32238         * config/i386/sse.md (*mov<mode>_internal)
32239         (*<sse>_loadu<ssemodesuffix><avxsizesuffix><mask_name>)
32240         (*<sse2_avx_avx512f>_loaddqu<mode><mask_name>)
32241         (<sse>_andnot<mode>3, <code><mode>3, *andnot<mode>3)
32242         (*<code><mode>3, *andnot<mode>3<mask_name>)
32243         (<mask_codefor><code><mode>3<mask_name>): Only consider
32244         TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL for modes of size 16.
32246 2014-05-06  Richard Sandiford  <rdsandiford@googlemail.com>
32248         Revert:
32249         2014-05-03  Richard Sandiford  <rdsandiford@googlemail.com>
32251         * lra-constraints.c (valid_address_p): Move earlier in file.
32252         Add a constraint argument to the address_info version.
32253         (satisfies_memory_constraint_p): New function.
32254         (satisfies_address_constraint_p): Likewise.
32255         (process_alt_operands, curr_insn_transform): Use them.
32256         (process_address): Pass the constraint to valid_address_p when
32257         checking address operands.
32259 2014-05-06  Richard Sandiford  <r.sandiford@uk.ibm.com>
32261         * lto-cgraph.c (compute_ltrans_boundary): Make node variables local
32262         to their respective blocks.  Fix inadvertent use of "node".
32264 2014-05-06  Richard Sandiford  <rdsandiford@googlemail.com>
32266         * emit-rtl.c (init_derived_machine_modes): New functionm, split
32267         out from...
32268         (init_emit_once): ...here.
32269         * rtl.h (init_derived_machine_modes): Declare.
32270         * toplev.c (do_compile): Call it even if no_backend.
32272 2014-05-06  Kenneth Zadeck  <zadeck@naturalbridge.com>
32273             Mike Stump  <mikestump@comcast.net>
32274             Richard Sandiford  <rdsandiford@googlemail.com>
32275             Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
32277         * alias.c (ao_ref_from_mem): Use wide-int interfaces.
32278         (rtx_equal_for_memref_p): Update comment.
32279         (adjust_offset_for_component_ref): Use wide-int interfaces.
32280         * builtins.c (get_object_alignment_2): Likewise.
32281         (c_readstr): Likewise.
32282         (target_char_cast): Add comment.
32283         (determine_block_size): Use wide-int interfaces.
32284         (expand_builtin_signbit): Likewise.
32285         (fold_builtin_int_roundingfn): Likewise.
32286         (fold_builtin_bitop): Likewise.
32287         (fold_builtin_bswap): Likewise.
32288         (fold_builtin_logarithm): Use signop.
32289         (fold_builtin_pow): Likewise.
32290         (fold_builtin_memory_op): Use wide-int interfaces.
32291         (fold_builtin_object_size): Likewise.
32292         * cfgloop.c (alloc_loop): Initialize nb_iterations_upper_bound and
32293         nb_iterations_estimate.
32294         (record_niter_bound): Use wide-int interfaces.
32295         (get_estimated_loop_iterations_int): Likewise.
32296         (get_estimated_loop_iterations): Likewise.
32297         (get_max_loop_iterations): Likewise.
32298         * cfgloop.h: Include wide-int.h.
32299         (struct nb_iter_bound): Change bound to widest_int.
32300         (struct loop): Change nb_iterations_upper_bound and
32301         nb_iterations_estimate to widest_int.
32302         (record_niter_bound): Switch to use widest_int.
32303         (get_estimated_loop_iterations): Likewise.
32304         (get_max_loop_iterations): Likewise.
32305         (gcov_type_to_double_int): Rename to gcov_type_to_wide_int and
32306         update for wide-int.
32307         * cgraph.c (cgraph_add_thunk): Use wide-int interfaces.
32308         * combine.c (try_combine): Likewise.
32309         (subst): Use CONST_SCALAR_INT_P rather than CONST_INT_P.
32310         * config/aarch64/aarch64.c (aapcs_vfp_sub_candidate): Use wide-int
32311         interfaces.
32312         (aarch64_float_const_representable_p): Likewise.
32313         * config/arc/arc.c: Include wide-int.h.
32314         (arc_can_use_doloop_p): Use wide-int interfaces.
32315         * config/arm/arm.c (aapcs_vfp_sub_candidate): Likewise.
32316         (vfp3_const_double_index): Likewise.
32317         * config/avr/avr.c (avr_out_round): Likewise.
32318         (avr_fold_builtin): Likewise.
32319         * config/bfin/bfin.c (bfin_local_alignment): Likewise.
32320         (bfin_can_use_doloop_p): Likewise.
32321         * config/darwin.c (darwin_mergeable_constant_section): Likewise.
32322         (machopic_select_rtx_section): Update to handle CONST_WIDE_INT.
32323         * config/i386/i386.c: Include wide-int.h.
32324         (ix86_data_alignment): Use wide-int interfaces.
32325         (ix86_local_alignment): Likewise.
32326         (ix86_emit_swsqrtsf): Update real_from_integer.
32327         * config/msp430/msp430.c (msp430_attr): Use wide-int interfaces.
32328         * config/nds32/nds32.c (nds32_insert_attributes): Likewise.
32329         * config/rs6000/predicates.md (any_operand): Add const_wide_int.
32330         (zero_constant): Likewise.
32331         (input_operand): Likewise.
32332         (splat_input_operand): Likewise.
32333         (non_logical_cint_operand): Change const_double to const_wide_int.
32334         * config/rs6000/rs6000.c (num_insns_constant): Handle CONST_WIDE_INT.
32335         (easy_altivec_constant): Remove comment.
32336         (paired_expand_vector_init): Use CONSTANT_P.
32337         (rs6000_legitimize_address): Handle CONST_WIDE_INT.
32338         (rs6000_emit_move): Update checks.
32339         (rs6000_aggregate_candidate): Use wide-int interfaces.
32340         (rs6000_expand_ternop_builtin): Likewise.
32341         (rs6000_output_move_128bit): Handle CONST_WIDE_INT.
32342         (rs6000_assemble_integer): Likewise.
32343         (rs6000_hash_constant): Likewise.
32344         (output_toc): Likewise.
32345         (rs6000_rtx_costs): Likewise.
32346         (rs6000_emit_swrsqrt); Update call to real_from_integer.
32347         * config/rs6000/rs6000-c.c: Include wide-int.h.
32348         (altivec_resolve_overloaded_builtin): Use wide-int interfaces.
32349         * config/rs6000/rs6000.h (TARGET_SUPPORTS_WIDE_INT): New.
32350         * config/rs6000/rs6000.md: Use const_scalar_int_operand.
32351         Handle CONST_WIDE_INT.
32352         * config/sol2-c.c (solaris_pragma_align): Change low to unsigned HWI.
32353         Use tree_fits_uhwi_p.
32354         * config/sparc/sparc.c: Include wide-int.h.
32355         (sparc_fold_builtin): Use wide-int interfaces.
32356         * config/vax/vax.c: Include wide-int.h.
32357         (vax_float_literal): Use real_from_integer.
32358         * coretypes.h (struct hwivec_def): New.
32359         (hwivec): New.
32360         (const_hwivec): New.
32361         * cse.c (hash_rtx_cb): Handle CONST_WIDE_INT.
32362         (equiv_constant): Handle CONST_WIDE_INT.
32363         * cselib.c (rtx_equal_for_cselib_1): Use CASE_CONST_UNIQUE.
32364         (cselib_hash_rtx): Handle CONST_WIDE_INT.
32365         * dbxout.c (stabstr_U): Use wide-int interfaces.
32366         (dbxout_type): Update to use cst_fits_shwi_p.
32367         * defaults.h (LOG2_BITS_PER_UNIT): Define.
32368         (TARGET_SUPPORTS_WIDE_INT): Add default.
32369         * dfp.c: Include wide-int.h.
32370         (decimal_real_to_integer2): Use wide-int interfaces and rename to
32371         decimal_real_to_integer.
32372         * dfp.h (decimal_real_to_integer2): Return a wide_int and rename to
32373         decimal_real_to_integer.
32374         * doc/generic.texi (Constant expressions): Update for wide_int.
32375         * doc/rtl.texi (const_double): Likewise.
32376         (const_wide_int, CONST_WIDE_INT, CONST_WIDE_INT_VEC): New.
32377         (CONST_WIDE_INT_NUNITS, CONST_WIDE_INT_ELT): New.
32378         * doc/tm.texi.in (REAL_VALUE_TO_INT): Remove.
32379         (REAL_VALUE_FROM_INT): Remove.
32380         (TARGET_SUPPORTS_WIDE_INT): New.
32381         * doc/tm.texi: Regenerate.
32382         * dojump.c (prefer_and_bit_test): Use wide-int interfaces.
32383         * double-int.h: Include wide-int.h.
32384         (struct wi::int_traits): New.
32385         * dwarf2out.c (get_full_len): New.
32386         (dw_val_equal_p): Add case dw_val_class_wide_int.
32387         (size_of_loc_descr): Likewise.
32388         (output_loc_operands): Likewise.
32389         (insert_double): Remove.
32390         (insert_wide_int): New.
32391         (add_AT_wide): New.
32392         (print_die): Add case dw_val_class_wide_int.
32393         (attr_checksum): Likewise.
32394         (attr_checksum_ordered): Likewise.
32395         (same_dw_val_p): Likewise.
32396         (size_of_die): Likewise.
32397         (value_format): Likewise.
32398         (output_die): Likewise.
32399         (double_int_type_size_in_bits): Rename to offset_int_type_size_in_bits.
32400         Use wide-int.
32401         (clz_loc_descriptor): Use wide-int interfaces.
32402         (mem_loc_descriptor): Likewise.  Handle CONST_WIDE_INT.
32403         (loc_descriptor): Use wide-int interfaces.  Handle CONST_WIDE_INT.
32404         (round_up_to_align): Use wide-int interfaces.
32405         (field_byte_offset): Likewise.
32406         (insert_double): Rename to insert_wide_int.  Use wide-int interfaces.
32407         (add_const_value_attribute): Handle CONST_WIDE_INT.  Update
32408         CONST_DOUBLE handling.  Use wide-int interfaces.
32409         (add_bound_info): Use tree_fits_uhwi_p.  Use wide-int interfaces.
32410         (gen_enumeration_type_die): Use add_AT_wide.
32411         (hash_loc_operands): Add case dw_val_class_wide_int.
32412         (compare_loc_operands): Likewise.
32413         * dwarf2out.h: Include wide-int.h.
32414         (wide_int_ptr): New.
32415         (enum dw_val_class): Add dw_val_class_wide_int.
32416         (struct dw_val_struct): Add val_wide.
32417         * emit-rtl.c (const_wide_int_htab): New.
32418         (const_wide_int_htab_hash): New.
32419         (const_wide_int_htab_eq): New.
32420         (lookup_const_wide_int): New.
32421         (const_double_htab_hash): Use wide-int interfaces.
32422         (const_double_htab_eq): Likewise.
32423         (rtx_to_double_int): Conditionally compile for wide-int.
32424         (immed_double_int_const): Rename to immed_wide_int_const and
32425         update for wide-int.
32426         (immed_double_const): Conditionally compile for wide-int.
32427         (init_emit_once): Use wide-int interfaces.
32428         * explow.c (plus_constant): Likewise.
32429         * expmed.c (mask_rtx): Move further up file.  Use wide-int interfaces.
32430         (lshift_value): Use wide-int interfaces.
32431         (expand_mult): Likewise.
32432         (choose_multiplier): Likewise.
32433         (expand_smod_pow2): Likewise.
32434         (make_tree): Likewise.
32435         * expr.c (convert_modes): Consolidate handling of constants.
32436         Use wide-int interfaces.
32437         (emit_group_load_1): Add note.
32438         (store_expr): Update comment.
32439         (get_inner_reference): Use wide-int interfaces.
32440         (expand_constructor): Update comment.
32441         (expand_expr_real_2): Use wide-int interfaces.
32442         (expand_expr_real_1): Likewise.
32443         (reduce_to_bit_field_precision): Likewise.
32444         (const_vector_from_tree): Likewise.
32445         * final.c: Include wide-int-print.h.
32446         (output_addr_const): Handle CONST_WIDE_INT.  Use CONST_DOUBLE_AS_INT_P.
32447         * fixed-value.c: Include wide-int.h.
32448         (fixed_from_string): Use wide-int interfaces.
32449         (fixed_to_decimal): Likewise.
32450         (fixed_convert_from_real): Likewise.
32451         (real_convert_from_fixed): Likewise.
32452         * fold-const.h (mem_ref_offset): Return an offset_int.
32453         (div_if_zero_remainder): Remove code parameter.
32454         * fold-const.c (div_if_zero_remainder): Remove code parameter.
32455         Use wide-int interfaces.
32456         (may_negate_without_overflow_p): Use wide-int interfaces.
32457         (negate_expr_p): Likewise.
32458         (fold_negate_expr): Likewise.
32459         (int_const_binop_1): Likewise.
32460         (const_binop): Likewise.
32461         (fold_convert_const_int_from_int): Likewise.
32462         (fold_convert_const_int_from_real): Likewise.
32463         (fold_convert_const_int_from_fixed): Likewise.
32464         (fold_convert_const_fixed_from_int): Likewise.
32465         (all_ones_mask_p): Take an unsigned size.  Use wide-int interfaces.
32466         (sign_bit_p): Use wide-int interfaces.
32467         (make_range_step): Likewise.
32468         (build_range_check): Likewise.  Pass an integer of the correct type
32469         instead of using integer_one_node.
32470         (range_predecessor): Pass an integer of the correct type instead
32471         of using integer_one_node.
32472         (range_successor): Likewise.
32473         (merge_ranges): Likewise.
32474         (unextend): Use wide-int interfaces.
32475         (extract_muldiv_1): Likewise.
32476         (fold_div_compare): Likewise.
32477         (fold_single_bit_test): Likewise.
32478         (fold_sign_changed_comparison): Likewise.
32479         (try_move_mult_to_index): Update calls to div_if_zero_remainder.
32480         (fold_plusminus_mult_expr): Use wide-int interfaces.
32481         (native_encode_int): Likewise.
32482         (native_interpret_int): Likewise.
32483         (fold_unary_loc): Likewise.
32484         (pointer_may_wrap_p): Likewise.
32485         (size_low_cst): Likewise.
32486         (mask_with_tz): Likewise.
32487         (fold_binary_loc): Likewise.
32488         (fold_ternary_loc): Likewise.
32489         (multiple_of_p): Likewise.
32490         (tree_call_nonnegative_warnv_p): Update calls to
32491         tree_int_cst_min_precision and real_from_integer.
32492         (fold_negate_const): Use wide-int interfaces.
32493         (fold_abs_const): Likewise.
32494         (fold_relational_const): Use tree_int_cst_lt.
32495         (round_up_loc): Use wide-int interfaces.
32496         * genemit.c (gen_exp): Add CONST_WIDE_INT case.
32497         * gengenrtl.c (excluded_rtx): Add CONST_WIDE_INT case.
32498         * gengtype.c: Remove include of double-int.h.
32499         (do_typedef): Use wide-int interfaces.
32500         (open_base_files): Add wide-int.h.
32501         (main): Add offset_int and widest_int typedefs.
32502         * gengtype-lex.l: Handle "^".
32503         (CXX_KEYWORD): Add "static".
32504         * gengtype-parse.c (require3): New.
32505         (require_template_declaration): Handle constant template arguments
32506         and nested templates.
32507         * gengtype-state.c: Don't include "double-int.h".
32508         * genpreds.c (write_one_predicate_function): Update comment.
32509         (write_tm_constrs_h): Add check for hval and lval use in
32510         CONST_WIDE_INT.
32511         * genrecog.c (validate_pattern): Add CONST_WIDE_INT case.
32512         (add_to_sequence): Likewise.
32513         * gensupport.c (struct std_pred_table): Add const_scalar_int_operand
32514         and const_double_operand.
32515         * gimple.c (preprocess_case_label_vec_for_gimple): Use wide-int
32516         interfaces.
32517         * gimple-fold.c (get_base_constructor): Likewise.
32518         (fold_array_ctor_reference): Likewise.
32519         (fold_nonarray_ctor_reference): Likewise.
32520         (fold_const_aggregate_ref_1): Likewise.
32521         (gimple_val_nonnegative_real_p): Likewise.
32522         (gimple_fold_indirect_ref): Likewise.
32523         * gimple-pretty-print.c (dump_ssaname_info): Likewise.
32524         * gimple-ssa-strength-reduction.c: Include wide-int-print.h.
32525         (struct slsr_cand_d): Change index to be widest_int.
32526         (struct incr_info_d): Change incr to be widest_int.
32527         (alloc_cand_and_find_basis): Use wide-int interfaces.
32528         (slsr_process_phi): Likewise.
32529         (backtrace_base_for_ref): Likewise.  Return a widest_int.
32530         (restructure_reference): Take a widest_int instead of a double_int.
32531         (slsr_process_ref): Use wide-int interfaces.
32532         (create_mul_ssa_cand): Likewise.
32533         (create_mul_imm_cand): Likewise.
32534         (create_add_ssa_cand): Likewise.
32535         (create_add_imm_cand): Take a widest_int instead of a double_int.
32536         (slsr_process_add): Use wide-int interfaces.
32537         (slsr_process_cast): Likewise.
32538         (slsr_process_copy): Likewise.
32539         (dump_candidate): Likewise.
32540         (dump_incr_vec): Likewise.
32541         (replace_ref): Likewise.
32542         (cand_increment): Likewise.  Return a widest_int.
32543         (cand_abs_increment): Likewise.
32544         (replace_mult_candidate): Take a widest_int instead of a double_int.
32545         (replace_unconditional_candidate): Use wide-int interfaces.
32546         (incr_vec_index): Take a widest_int instead of a double_int.
32547         (create_add_on_incoming_edge): Likewise.
32548         (create_phi_basis): Use wide-int interfaces.
32549         (replace_conditional_candidate): Likewise.
32550         (record_increment): Take a widest_int instead of a double_int.
32551         (record_phi_increments): Use wide-int interfaces.
32552         (phi_incr_cost): Take a widest_int instead of a double_int.
32553         (lowest_cost_path): Likewise.
32554         (total_savings): Likewise.
32555         (analyze_increments): Use wide-int interfaces.
32556         (ncd_with_phi): Take a widest_int instead of a double_int.
32557         (ncd_of_cand_and_phis): Likewise.
32558         (nearest_common_dominator_for_cands): Likewise.
32559         (insert_initializers): Use wide-int interfaces.
32560         (all_phi_incrs_profitable): Likewise.
32561         (replace_one_candidate): Likewise.
32562         (replace_profitable_candidates): Likewise.
32563         * godump.c: Include wide-int-print.h.
32564         (go_output_typedef): Use wide-int interfaces.
32565         * graphite-clast-to-gimple.c (gmp_cst_to_tree): Likewise.
32566         * graphite-sese-to-poly.c (tree_int_to_gmp): Likewise.
32567         (build_loop_iteration_domains): Likewise.
32568         * hooks.h: Include wide-int.h rather than double-int.h.
32569         (hook_bool_dint_dint_uint_bool_true): Delete.
32570         (hook_bool_wint_wint_uint_bool_true): Declare.
32571         * hooks.c (hook_bool_dint_dint_uint_bool_true): Removed.
32572         (hook_bool_wint_wint_uint_bool_true): New.
32573         * internal-fn.c (ubsan_expand_si_overflow_addsub_check): Use wide-int
32574         interfaces.
32575         (ubsan_expand_si_overflow_mul_check): Likewise.
32576         * ipa-devirt.c (get_polymorphic_call_info): Likewise.
32577         * ipa-prop.c (compute_complex_assign_jump_func): Likewise.
32578         (get_ancestor_addr_info): Likewise.
32579         (ipa_modify_call_arguments): Likewise.
32580         * loop-doloop.c (doloop_modify): Likewise.
32581         (doloop_optimize): Likewise.
32582         * loop-iv.c (iv_number_of_iterations): Likewise.
32583         * loop-unroll.c (decide_unroll_constant_iterations): Likewise.
32584         (unroll_loop_constant_iterations): Likewise.
32585         (decide_unroll_runtime_iterations): Likewise.
32586         (unroll_loop_runtime_iterations): Likewise.
32587         (decide_peel_simple): Likewise.
32588         (decide_unroll_stupid): Likewise.
32589         * lto-streamer-in.c (streamer_read_wi): Add.
32590         (input_cfg): Use wide-int interfaces.
32591         (lto_input_tree_1): Likewise.
32592         * lto-streamer-out.c (streamer_write_wi): Add.
32593         (hash_tree): Use wide-int interfaces.
32594         (output_cfg): Likewise.
32595         * Makefile.in (OBJS): Add wide-int.o and wide-int-print.o.
32596         (GTFILES): Add wide-int.h and signop.h.
32597         (TAGS): Look for .cc files too.
32598         * omp-low.c (scan_omp_1_op): Use wide-int interfaces.
32599         * optabs.c (expand_subword_shift): Likewise.
32600         (expand_doubleword_shift): Likewise.
32601         (expand_absneg_bit): Likewise.
32602         (expand_copysign_absneg): Likewise.
32603         (expand_copysign_bit): Likewise.
32604         * postreload.c (reload_cse_simplify_set): Likewise.
32605         * predict.c (predict_iv_comparison): Likewise.
32606         * pretty-print.h: Include wide-int-print.h.
32607         (pp_wide_int) New.
32608         * print-rtl.c (print_rtx): Add CONST_WIDE_INT case.
32609         * print-tree.c: Include wide-int-print.h.
32610         (print_node_brief): Use wide-int interfaces.
32611         (print_node): Likewise.
32612         * read-rtl.c (validate_const_wide_int): New.
32613         (read_rtx_code): Add CONST_WIDE_INT case.
32614         * real.c: Include wide-int.h.
32615         (real_to_integer2): Delete.
32616         (real_to_integer): New function, returning a wide_int.
32617         (real_from_integer): Take a wide_int rather than two HOST_WIDE_INTs.
32618         (ten_to_ptwo): Update call to real_from_integer.
32619         (real_digit): Likewise.
32620         * real.h: Include signop.h, wide-int.h and insn-modes.h.
32621         (real_to_integer2, REAL_VALUE_FROM_INT, REAL_VALUE_FROM_UNSIGNED_INT)
32622         (REAL_VALUE_TO_INT): Delete.
32623         (real_to_integer): Declare a wide-int form.
32624         (real_from_integer): Take a wide_int rather than two HOST_WIDE_INTs.
32625         * recog.c (const_int_operand): Improve comment.
32626         (const_scalar_int_operand): New.
32627         (const_double_operand): Add a separate definition for CONST_WIDE_INT.
32628         * rtlanal.c (commutative_operand_precedence): Handle CONST_WIDE_INT.
32629         (split_double): Likewise.
32630         * rtl.c (DEF_RTL_EXPR): Handle CONST_WIDE_INT.
32631         (rtx_size): Likewise.
32632         (rtx_alloc_stat_v): New.
32633         (rtx_alloc_stat): Now calls rtx_alloc_stat_v.
32634         (cwi_output_hex): New.
32635         (iterative_hash_rtx): Handle CONST_WIDE_INT.
32636         (cwi_check_failed_bounds): New.
32637         * rtl.def (CONST_WIDE_INT): New.
32638         * rtl.h: Include <utility> and wide-int.h.
32639         (struct hwivec_def): New.
32640         (CWI_GET_NUM_ELEM): New.
32641         (CWI_PUT_NUM_ELEM): New.
32642         (struct rtx_def): Add num_elem and hwiv.
32643         (CASE_CONST_SCALAR_INT): Modify for TARGET_SUPPORTS_WIDE_INT.
32644         (CASE_CONST_UNIQUE): Likewise.
32645         (CASE_CONST_ANY): Likewise.
32646         (CONST_SCALAR_INT_P): Likewise.
32647         (CONST_WIDE_INT_P): New.
32648         (CWI_ELT): New.
32649         (HWIVEC_CHECK): New.
32650         (cwi_check_failed_bounds): New.
32651         (CWI_ELT): New.
32652         (HWIVEC_CHECK): New.
32653         (CONST_WIDE_INT_VEC) New.
32654         (CONST_WIDE_INT_NUNITS) New.
32655         (CONST_WIDE_INT_ELT) New.
32656         (rtx_mode_t): New type.
32657         (wi::int_traits <rtx_mode_t>): New.
32658         (wi::shwi): New.
32659         (wi::min_value): New.
32660         (wi::max_value): New.
32661         (rtx_alloc_v) New.
32662         (const_wide_int_alloc): New.
32663         (immed_wide_int_const): New.
32664         * sched-vis.c (print_value): Handle CONST_WIDE_INT.
32665         * sel-sched-ir.c (lhs_and_rhs_separable_p): Update comment.
32666         * signop.h: New file.
32667         * simplify-rtx.c (mode_signbit_p): Handle CONST_WIDE_INT.
32668         (simplify_const_unary_operation): Use wide-int interfaces.
32669         (simplify_binary_operation_1): Likewise.
32670         (simplify_const_binary_operation): Likewise.
32671         (simplify_const_relational_operation): Likewise.
32672         (simplify_immed_subreg): Likewise.
32673         * stmt.c (expand_case): Likewise.
32674         * stor-layout.h (set_min_and_max_values_for_integral_type): Take a
32675         signop rather than a bool.
32676         * stor-layout.c (layout_type): Use wide-int interfaces.
32677         (initialize_sizetypes): Update calls to
32678         set_min_and_max_values_for_integral_type.
32679         (set_min_and_max_values_for_integral_type): Take a signop rather
32680         than a bool.  Use wide-int interfaces.
32681         (fixup_signed_type): Update accordingly.  Remove
32682         HOST_BITS_PER_DOUBLE_INT limit.
32683         (fixup_unsigned_type): Likewise.
32684         * system.h (STATIC_CONSTANT_P): New.
32685         (STATIC_ASSERT): New.
32686         * target.def (can_use_doloop_p): Take widest_ints rather than
32687         double_ints.
32688         * target.h: Include wide-int.h rather than double-int.h.
32689         * targhooks.h (can_use_doloop_if_innermost): Take widest_ints rather
32690         than double_ints.
32691         * targhooks.c (default_cxx_get_cookie_size): Use tree_int_cst_lt
32692         rather than INT_CST_LT_UNSIGNED.
32693         (can_use_doloop_if_innermost): Take widest_ints rather than
32694         double_ints.
32695         * tree-affine.c: Include wide-int-print.h.
32696         (double_int_ext_for_comb): Delete.
32697         (wide_int_ext_for_comb): New.
32698         (aff_combination_zero): Use wide-int interfaces.
32699         (aff_combination_const): Take a widest_int instead of a double_int.
32700         (aff_combination_elt): Use wide-int interfaces.
32701         (aff_combination_scale): Take a widest_int instead of a double_int.
32702         (aff_combination_add_elt): Likewise.
32703         (aff_combination_add_cst): Likewise.
32704         (aff_combination_add): Use wide-int interfaces.
32705         (aff_combination_convert): Likewise.
32706         (tree_to_aff_combination): Likewise.
32707         (add_elt_to_tree): Take a widest_int instead of a double_int.
32708         (aff_combination_to_tree): Use wide-int interfaces.
32709         (aff_combination_remove_elt): Likewise.
32710         (aff_combination_add_product): Take a widest_int instead of
32711         a double_int.
32712         (aff_combination_mult): Use wide-int interfaces.
32713         (aff_combination_expand): Likewise.
32714         (double_int_constant_multiple_p): Delete.
32715         (wide_int_constant_multiple_p): New.
32716         (aff_combination_constant_multiple_p): Take a widest_int pointer
32717         instead of a double_int pointer.
32718         (print_aff): Use wide-int interfaces.
32719         (get_inner_reference_aff): Take a widest_int pointer
32720         instead of a double_int pointer.
32721         (aff_comb_cannot_overlap_p): Take widest_ints instead of double_ints.
32722         * tree-affine.h: Include wide-int.h.
32723         (struct aff_comb_elt): Change type of coef to widest_int.
32724         (struct affine_tree_combination): Change type of offset to widest_int.
32725         (double_int_ext_for_comb): Delete.
32726         (wide_int_ext_for_comb): New.
32727         (aff_combination_const): Use widest_int instead of double_int.
32728         (aff_combination_scale): Likewise.
32729         (aff_combination_add_elt): Likewise.
32730         (aff_combination_constant_multiple_p): Likewise.
32731         (get_inner_reference_aff): Likewise.
32732         (aff_comb_cannot_overlap_p): Likewise.
32733         (aff_combination_zero_p): Use wide-int interfaces.
32734         * tree.c: Include tree.h.
32735         (init_ttree): Use make_int_cst.
32736         (tree_code_size): Removed code for INTEGER_CST case.
32737         (tree_size): Add INTEGER_CST case.
32738         (make_node_stat): Update comment.
32739         (get_int_cst_ext_nunits, build_new_int_cst, build_int_cstu): New.
32740         (build_int_cst_type): Use wide-int interfaces.
32741         (double_int_to_tree): Likewise.
32742         (double_int_fits_to_tree_p): Delete.
32743         (force_fit_type_double): Delete.
32744         (force_fit_type): New.
32745         (int_cst_hash_hash): Use wide-int interfaces.
32746         (int_cst_hash_eq): Likewise.
32747         (build_int_cst_wide): Delete.
32748         (wide_int_to_tree): New.
32749         (cache_integer_cst): Use wide-int interfaces.
32750         (build_low_bits_mask): Likewise.
32751         (cst_and_fits_in_hwi): Likewise.
32752         (real_value_from_int_cst): Likewise.
32753         (make_int_cst_stat): New.
32754         (integer_zerop): Use wide_int interfaces.
32755         (integer_onep): Likewise.
32756         (integer_all_onesp): Likewise.
32757         (integer_pow2p): Likewise.
32758         (integer_nonzerop): Likewise.
32759         (tree_log2): Likewise.
32760         (tree_floor_log2): Likewise.
32761         (tree_ctz): Likewise.
32762         (int_size_in_bytes): Likewise.
32763         (mem_ref_offset): Return an offset_int rather than a double_int.
32764         (build_type_attribute_qual_variant): Use wide_int interfaces.
32765         (type_hash_eq): Likewise
32766         (tree_int_cst_equal): Likewise.
32767         (tree_int_cst_lt): Delete.
32768         (tree_int_cst_compare): Likewise.
32769         (tree_fits_shwi_p): Use wide_int interfaces.
32770         (tree_fits_uhwi_p): Likewise.
32771         (tree_int_cst_sign_bit): Likewise.
32772         (tree_int_cst_sgn): Likewise.
32773         (tree_int_cst_min_precision): Take a signop rather than a bool.
32774         (simple_cst_equal): Use wide_int interfaces.
32775         (compare_tree_int): Likewise.
32776         (iterative_hash_expr): Likewise.
32777         (int_fits_type_p): Likewise.  Use tree_int_cst_lt rather than
32778         INT_CST_LT.
32779         (get_type_static_bounds): Use wide_int interfaces.
32780         (tree_int_cst_elt_check_failed): New.
32781         (build_common_tree_nodes): Reordered to set prec before filling in
32782         value.
32783         (int_cst_value): Check cst_and_fits_in_hwi.
32784         (widest_int_cst_value): Use wide_int interfaces.
32785         (upper_bound_in_type): Likewise.
32786         (lower_bound_in_type): Likewise.
32787         (num_ending_zeros): Likewise.
32788         (drop_tree_overflow): Likewise.
32789         * tree-call-cdce.c (check_pow): Update call to real_from_integer.
32790         (gen_conditions_for_pow_cst_base): Likewise.
32791         * tree-cfg.c: Include wide-int.h and wide-int-print.h.
32792         (group_case_labels_stmt): Use wide-int interfaces.
32793         (verify_gimple_assign_binary): Likewise.
32794         (print_loop): Likewise.
32795         * tree-chrec.c (tree_fold_binomial): Likewise.
32796         * tree-core.h (struct tree_base): Add int_length.
32797         (struct tree_int_cst): Change rep of value.
32798         * tree-data-ref.c (dr_analyze_innermost): Use wide-int interfaces.
32799         (dr_may_alias_p): Likewise.
32800         (max_stmt_executions_tree): Likewise.
32801         * tree.def (INTEGER_CST): Update comment.
32802         * tree-dfa.c (get_ref_base_and_extent): Use wide-int interfaces.
32803         * tree-dfa.h (get_addr_base_and_unit_offset_1): Likewise.
32804         * tree-dump.c: Include wide-int.h and wide-int-print.h.
32805         (dequeue_and_dump): Use wide-int interfaces.
32806         * tree.h: Include wide-int.h.
32807         (NULL_TREE): Moved to earlier loc in file.
32808         (TREE_INT_CST_ELT_CHECK): New.
32809         (tree_int_cst_elt_check_failed): New.
32810         (TYPE_SIGN): New.
32811         (TREE_INT_CST): Delete.
32812         (TREE_INT_CST_LOW): Use wide-int interfaces.
32813         (TREE_INT_CST_HIGH): Delete.
32814         (TREE_INT_CST_NUNITS): New.
32815         (TREE_INT_CST_EXT_NUNITS): Likewise.
32816         (TREE_INT_CST_OFFSET_NUNITS): Likewise.
32817         (TREE_INT_CST_ELT): Likewise.
32818         (INT_CST_LT): Delete.
32819         (tree_int_cst_elt_check): New (two forms).
32820         (type_code_size): Update comment.
32821         (make_int_cst_stat, make_int_cst): New.
32822         (tree_to_double_int): Delete.
32823         (double_int_fits_to_tree_p): Delete.
32824         (force_fit_type_double): Delete.
32825         (build_int_cstu): Replace with out-of-line function.
32826         (build_int_cst_wide): Delete.
32827         (tree_int_cst_lt): Define inline.
32828         (tree_int_cst_le): New.
32829         (tree_int_cst_compare): Define inline.
32830         (tree_int_cst_min_precision): Take a signop rather than a bool.
32831         (wi::int_traits <const_tree>): New.
32832         (wi::int_traits <tree>): New.
32833         (wi::extended_tree): New.
32834         (wi::int_traits <wi::extended_tree>): New.
32835         (wi::to_widest): New.
32836         (wi::to_offset): New.
32837         (wi::fits_to_tree_p): New.
32838         (wi::min_value): New.
32839         (wi::max_value): New.
32840         * tree-inline.c (remap_gimple_op_r): Use wide-int interfaces.
32841         (copy_tree_body_r): Likewise.
32842         * tree-object-size.c (compute_object_offset): Likewise.
32843         (addr_object_size): Likewise.
32844         * tree-predcom.c: Include wide-int-print.h.
32845         (struct dref_d): Change type of offset to widest_int.
32846         (dump_dref): Call wide-int printer.
32847         (aff_combination_dr_offset): Use wide-int interfaces.
32848         (determine_offset): Take a widest_int pointer rather than a
32849         double_int pointer.
32850         (split_data_refs_to_components): Use wide-int interfaces.
32851         (suitable_component_p): Likewise.
32852         (order_drefs): Likewise.
32853         (add_ref_to_chain): Likewise.
32854         (valid_initializer_p): Likewise.
32855         (determine_roots_comp): Likewise.
32856         * tree-pretty-print.c: Include wide-int-print.h.
32857         (dump_generic_node): Use wide-int interfaces.
32858         * tree-sra.c (sra_ipa_modify_expr): Likewise.
32859         * tree-ssa-address.c (addr_for_mem_ref): Likewise.
32860         (move_fixed_address_to_symbol): Likewise.
32861         (move_hint_to_base): Likewise.
32862         (move_pointer_to_base): Likewise.
32863         (move_variant_to_index): Likewise.
32864         (most_expensive_mult_to_index): Likewise.
32865         (addr_to_parts): Likewise.
32866         (copy_ref_info): Likewise.
32867         * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Likewise.
32868         (indirect_refs_may_alias_p): Likewise.
32869         (stmt_kills_ref_p_1): Likewise.
32870         * tree-ssa.c (non_rewritable_mem_ref_base): Likewise.
32871         * tree-ssa-ccp.c: Update comment at top of file.  Include
32872         wide-int-print.h.
32873         (struct prop_value_d): Change type of mask to widest_int.
32874         (extend_mask): New function.
32875         (dump_lattice_value): Use wide-int interfaces.
32876         (get_default_value): Likewise.
32877         (set_constant_value): Likewise.
32878         (set_value_varying): Likewise.
32879         (valid_lattice_transition): Likewise.
32880         (set_lattice_value): Likewise.
32881         (value_to_double_int): Delete.
32882         (value_to_wide_int): New.
32883         (get_value_from_alignment): Use wide-int interfaces.
32884         (get_value_for_expr): Likewise.
32885         (do_dbg_cnt): Likewise.
32886         (ccp_finalize): Likewise.
32887         (ccp_lattice_meet): Likewise.
32888         (bit_value_unop_1): Use widest_ints rather than double_ints.
32889         (bit_value_binop_1): Likewise.
32890         (bit_value_unop): Use wide-int interfaces.
32891         (bit_value_binop): Likewise.
32892         (bit_value_assume_aligned): Likewise.
32893         (evaluate_stmt): Likewise.
32894         (ccp_fold_stmt): Likewise.
32895         (visit_cond_stmt): Likewise.
32896         (ccp_visit_stmt): Likewise.
32897         * tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Likewise.
32898         (constant_pointer_difference): Likewise.
32899         (associate_pointerplus): Likewise.
32900         (combine_conversions): Likewise.
32901         * tree-ssa-loop.h: Include wide-int.h.
32902         (struct tree_niter_desc): Change type of max to widest_int.
32903         * tree-ssa-loop-im.c (mem_refs_may_alias_p): Use wide-int interfaces.
32904         * tree-ssa-loop-ivcanon.c (remove_exits_and_undefined_stmts): Likewise.
32905         (remove_redundant_iv_tests): Likewise.
32906         (canonicalize_loop_induction_variables): Likewise.
32907         * tree-ssa-loop-ivopts.c (alloc_iv): Likewise.
32908         (constant_multiple_of): Take a widest_int pointer instead of
32909         a double_int pointer.
32910         (get_computation_aff): Use wide-int interfaces.
32911         (ptr_difference_cost): Likewise.
32912         (difference_cost): Likewise.
32913         (get_loop_invariant_expr_id): Likewise.
32914         (get_computation_cost_at): Likewise.
32915         (iv_elimination_compare_lt): Likewise.
32916         (may_eliminate_iv): Likewise.
32917         * tree-ssa-loop-niter.h (estimated_loop_iterations): Use widest_int
32918         instead of double_int.
32919         (max_loop_iterations): Likewise.
32920         (max_stmt_executions): Likewise.
32921         (estimated_stmt_executions): Likewise.
32922         * tree-ssa-loop-niter.c: Include wide-int-print.h.
32923         (split_to_var_and_offset): Use wide-int interfaces.
32924         (determine_value_range): Likewise.
32925         (bound_difference_of_offsetted_base): Likewise.
32926         (bounds_add): Take a widest_int instead of a double_int.
32927         (number_of_iterations_ne_max): Use wide-int interfaces.
32928         (number_of_iterations_ne): Likewise.
32929         (number_of_iterations_lt_to_ne): Likewise.
32930         (assert_loop_rolls_lt): Likewise.
32931         (number_of_iterations_lt): Likewise.
32932         (number_of_iterations_le): Likewise.
32933         (number_of_iterations_cond): Likewise.
32934         (number_of_iterations_exit): Likewise.
32935         (finite_loop_p): Likewise.
32936         (derive_constant_upper_bound_assign): Likewise.
32937         (derive_constant_upper_bound): Return a widest_int.
32938         (derive_constant_upper_bound_ops): Likewise.
32939         (do_warn_aggressive_loop_optimizations): Use wide-int interfaces.
32940         (record_estimate): Take a widest_int rather than a double_int.
32941         (record_nonwrapping_iv): Use wide-int interfaces.
32942         (double_int_cmp): Delete.
32943         (wide_int_cmp): New.
32944         (bound_index): Take a widest_int rather than a double_int.
32945         (discover_iteration_bound_by_body_walk): Use wide-int interfaces.
32946         (maybe_lower_iteration_bound): Likewise.
32947         (estimate_numbers_of_iterations_loop): Likewise.
32948         (estimated_loop_iterations): Take a widest_int pointer than than
32949         a double_int pointer.
32950         (estimated_loop_iterations_int): Use wide-int interfaces.
32951         (max_loop_iterations): Take a widest_int pointer than than
32952         a double_int pointer.
32953         (max_loop_iterations_int): Use wide-int interfaces.
32954         (max_stmt_executions): Take a widest_int pointer than than
32955         a double_int pointer.
32956         (estimated_stmt_executions): Likewise.
32957         (n_of_executions_at_most): Use wide-int interfaces.
32958         (scev_probably_wraps_p): Likewise.
32959         * tree-ssa-math-opts.c (gimple_expand_builtin_pow): Update calls
32960         to real_to_integer.
32961         * tree-scalar-evolution.c (simplify_peeled_chrec): Use wide-int
32962         interfaces.
32963         * tree-ssanames.c (set_range_info): Use wide_int_refs rather than
32964         double_ints.  Adjust for trailing_wide_ints <3> representation.
32965         (set_nonzero_bits): Likewise.
32966         (get_range_info): Return wide_ints rather than double_ints.
32967         Adjust for trailing_wide_ints <3> representation.
32968         (get_nonzero_bits): Likewise.
32969         (duplicate_ssa_name_range_info): Adjust for trailing_wide_ints <3>
32970         representation.
32971         * tree-ssanames.h (struct range_info_def): Replace min, max and
32972         nonzero_bits with a trailing_wide_ints <3>.
32973         (set_range_info): Use wide_int_refs rather than double_ints.
32974         (set_nonzero_bits): Likewise.
32975         (get_range_info): Return wide_ints rather than double_ints.
32976         (get_nonzero_bits): Likewise.
32977         * tree-ssa-phiopt.c (jump_function_from_stmt): Use wide-int interfaces.
32978         * tree-ssa-pre.c (phi_translate_1): Likewise.
32979         * tree-ssa-reassoc.c (decrement_power): Use calls to real_from_integer.
32980         (acceptable_pow_call): Likewise.
32981         * tree-ssa-sccvn.c (copy_reference_ops_from_ref): Use wide-int
32982         interfaces.
32983         (vn_reference_fold_indirect): Likewise.
32984         (vn_reference_maybe_forwprop_address): Likewise.
32985         (valueize_refs_1): Likewise.
32986         * tree-ssa-structalias.c (get_constraint_for_ptr_offset): Likewise.
32987         * tree-ssa-uninit.c (is_value_included_in): Use wide-int interfaces,
32988         tree_int_cst_lt and tree_int_cst_le.
32989         * tree-streamer-in.c (unpack_ts_base_value_fields): Use wide-int
32990         interfaces.
32991         (streamer_alloc_tree): Likewise.
32992         * tree-streamer-out.c (pack_ts_int_cst_value_fields): Likewise.
32993         (streamer_write_tree_header): Likewise.
32994         (streamer_write_integer_cst): Likewise.
32995         * tree-switch-conversion.c (emit_case_bit_tests): Likewise.
32996         (build_constructors): Likewise.
32997         (array_value_type): Likewise.
32998         * tree-vect-data-refs.c (vect_prune_runtime_alias_test_list): Likewise.
32999         (vect_check_gather): Likewise.
33000         * tree-vect-generic.c (build_replicated_const): Likewise.
33001         (expand_vector_divmod): Likewise.
33002         * tree-vect-loop.c (vect_transform_loop): Likewise.
33003         * tree-vect-loop-manip.c (vect_do_peeling_for_loop_bound): Likewise.
33004         (vect_do_peeling_for_alignment): Likewise.
33005         * tree-vect-patterns.c (vect_recog_divmod_pattern): Likewise.
33006         * tree-vrp.c: Include wide-int.h.
33007         (operand_less_p): Use wide-int interfaces and tree_int_cst_lt.
33008         (extract_range_from_assert): Use wide-int interfaces.
33009         (vrp_int_const_binop): Likewise.
33010         (zero_nonzero_bits_from_vr): Take wide_int pointers rather than
33011         double_int pointers.
33012         (ranges_from_anti_range): Use wide-int interfaces.
33013         (quad_int_cmp): Delete.
33014         (quad_int_pair_sort): Likewise.
33015         (extract_range_from_binary_expr_1): Use wide-int interfaces.
33016         (extract_range_from_unary_expr_1): Likewise.
33017         (adjust_range_with_scev): Likewise.
33018         (masked_increment): Take and return wide_ints rather than double_ints.
33019         (register_edge_assert_for_2): Use wide-int interfaces.
33020         (check_array_ref): Likewise.
33021         (search_for_addr_array): Likewise.
33022         (maybe_set_nonzero_bits): Likewise.
33023         (union_ranges): Pass an integer of the correct type instead of
33024         using integer_one_node.
33025         (intersect_ranges): Likewise.
33026         (simplify_truth_ops_using_ranges): Likewise.
33027         (simplify_bit_ops_using_ranges): Use wide-int interfaces.
33028         (range_fits_type_p): Likewise.
33029         (simplify_cond_using_ranges): Likewise.  Take a signop rather than
33030         a bool.
33031         (simplify_conversion_using_ranges): Use wide-int interfaces.
33032         (simplify_float_conversion_using_ranges): Likewise.
33033         (vrp_finalize): Likewise.
33034         * value-prof.c (gimple_divmod_fixed_value_transform): Likewise.
33035         (gimple_stringops_transform): Likewise.
33036         * varasm.c (decode_addr_const): Likewise.
33037         (const_hash_1): Likewise.
33038         (const_rtx_hash_1): Likewise
33039         (output_constant): Likewise.
33040         (array_size_for_constructor): Likewise.
33041         (output_constructor_regular_field): Likewise.
33042         (output_constructor_bitfield): Likewise.
33043         * var-tracking.c (loc_cmp): Handle CONST_WIDE_INT.
33044         * mkconfig.sh: Include machmode.h to pick up BITS_PER_UNIT for
33045         GENERATOR_FILEs.
33046         * gencheck.c: Define BITS_PER_UNIT.
33047         * wide-int.cc: New.
33048         * wide-int.h: New.
33049         * wide-int-print.cc: New.
33050         * wide-int-print.h: New.
33052 2014-05-06  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
33054         * config/avr/avr.c (avr_can_eliminate): Mark unused argument.
33056 2014-05-06  Richard Biener  <rguenther@suse.de>
33058         * tree-pass.h (TODO_verify_ssa, TODO_verify_flow,
33059         TODO_verify_stmts, TODO_verify_rtl_sharing): Remove.
33060         (TODO_verify_all): Adjust.
33061         * asan.c: Remove references to TODO_verify_ssa, TODO_verify_flow,
33062         TODO_verify_stmts and TODO_verify_rtl_sharing.
33063         * bb-reorder.c: Likewise.
33064         * cfgexpand.c: Likewise.
33065         * cprop.c: Likewise.
33066         * cse.c: Likewise.
33067         * function.c: Likewise.
33068         * fwprop.c: Likewise.
33069         * gcse.c: Likewise.
33070         * gimple-ssa-isolate-paths.c: Likewise.
33071         * gimple-ssa-strength-reduction.c: Likewise.
33072         * ipa-split.c: Likewise.
33073         * loop-init.c: Likewise.
33074         * loop-unroll.c: Likewise.
33075         * lower-subreg.c: Likewise.
33076         * modulo-sched.c: Likewise.
33077         * postreload-gcse.c: Likewise.
33078         * predict.c: Likewise.
33079         * recog.c: Likewise.
33080         * sched-rgn.c: Likewise.
33081         * store-motion.c: Likewise.
33082         * tracer.c: Likewise.
33083         * trans-mem.c: Likewise.
33084         * tree-call-cdce.c: Likewise.
33085         * tree-cfg.c: Likewise.
33086         * tree-cfgcleanup.c: Likewise.
33087         * tree-complex.c: Likewise.
33088         * tree-eh.c: Likewise.
33089         * tree-emutls.c: Likewise.
33090         * tree-if-conv.c: Likewise.
33091         * tree-into-ssa.c: Likewise.
33092         * tree-loop-distribution.c: Likewise.
33093         * tree-object-size.c: Likewise.
33094         * tree-parloops.c: Likewise.
33095         * tree-pass.h: Likewise.
33096         * tree-sra.c: Likewise.
33097         * tree-ssa-ccp.c: Likewise.
33098         * tree-ssa-copy.c: Likewise.
33099         * tree-ssa-copyrename.c: Likewise.
33100         * tree-ssa-dce.c: Likewise.
33101         * tree-ssa-dom.c: Likewise.
33102         * tree-ssa-dse.c: Likewise.
33103         * tree-ssa-forwprop.c: Likewise.
33104         * tree-ssa-ifcombine.c: Likewise.
33105         * tree-ssa-loop-ch.c: Likewise.
33106         * tree-ssa-loop-ivcanon.c: Likewise.
33107         * tree-ssa-loop.c: Likewise.
33108         * tree-ssa-math-opts.c: Likewise.
33109         * tree-ssa-phiopt.c: Likewise.
33110         * tree-ssa-phiprop.c: Likewise.
33111         * tree-ssa-pre.c: Likewise.
33112         * tree-ssa-reassoc.c: Likewise.
33113         * tree-ssa-sink.c: Likewise.
33114         * tree-ssa-strlen.c: Likewise.
33115         * tree-ssa-tail-merge.c: Likewise.
33116         * tree-ssa-uncprop.c: Likewise.
33117         * tree-switch-conversion.c: Likewise.
33118         * tree-tailcall.c: Likewise.
33119         * tree-vect-generic.c: Likewise.
33120         * tree-vectorizer.c: Likewise.
33121         * tree-vrp.c: Likewise.
33122         * tsan.c: Likewise.
33123         * var-tracking.c: Likewise.
33124         * bt-load.c: Likewise.
33125         * cfgcleanup.c: Likewise.
33126         * combine-stack-adj.c: Likewise.
33127         * combine.c: Likewise.
33128         * compare-elim.c: Likewise.
33129         * config/epiphany/resolve-sw-modes.c: Likewise.
33130         * config/i386/i386.c: Likewise.
33131         * config/mips/mips.c: Likewise.
33132         * config/s390/s390.c: Likewise.
33133         * config/sh/sh_treg_combine.cc: Likewise.
33134         * config/sparc/sparc.c: Likewise.
33135         * dce.c: Likewise.
33136         * dse.c: Likewise.
33137         * final.c: Likewise.
33138         * ifcvt.c: Likewise.
33139         * mode-switching.c: Likewise.
33140         * passes.c: Likewise.
33141         * postreload.c: Likewise.
33142         * ree.c: Likewise.
33143         * reg-stack.c: Likewise.
33144         * regcprop.c: Likewise.
33145         * regrename.c: Likewise.
33146         * web.c: Likewise.
33148 2014-05-06  Richard Biener  <rguenther@suse.de>
33150         PR middle-end/61070
33151         * bitmap.c (debug_bitmap): Dump to stderr, not stdout.
33152         * tree-ssa-structalias.c (dump_solution_for_var): Likewise.
33154 2014-05-05  Jan Hubicka  <hubicka@ucw.cz>
33156         PR ipa/60965
33157         * ipa-devirt.c (get_class_context): Allow POD to change to non-POD.
33159 2014-05-05  Radovan Obradovic  <robradovic@mips.com>
33160             Tom de Vries  <tom@codesourcery.com>
33162         * target.def (call_fusage_contains_non_callee_clobbers): New
33163         DEFHOOKPOD.
33164         * doc/tm.texi.in (@node Stack and Calling): Add Miscellaneous Register
33165         Hooks to @menu.
33166         (@node Miscellaneous Register Hooks): New node.
33167         (@hook TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): New hook.
33168         * doc/tm.texi: Regenerate.
33170 2014-05-05  Marek Polacek  <polacek@redhat.com>
33172         PR driver/61065
33173         * opts.c (common_handle_option): Call error_at instead of warning_at.
33175 2014-05-05  Richard Biener  <rguenther@suse.de>
33177         * passes.c (execute_function_todo): Don't reset TODO_verify_ssa
33178         from last_verified if update_ssa ran.  Move TODO_verify_rtl_sharing
33179         under the TODO_verify_il umbrella.
33181 2014-05-05  Richard Biener  <rguenther@suse.de>
33183         * passes.c (execute_function_todo): Move TODO_verify_flow under
33184         the TODO_verify_ul umbrella.
33186 2014-05-05  Richard Biener  <rguenther@suse.de>
33188         PR middle-end/61010
33189         * fold-const.c (fold_binary_loc): Consistently avoid canonicalizing
33190         X & CST away from a CST that is the mask of a mode.
33192 2014-05-05  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
33194         * config/picochip/picochip-protos.h (picochip_regno_nregs): Change
33195         int argument to enum machine_mode.
33196         (picochip_class_max_nregs): Ditto.
33197         * config/picochip/picochip.c (picochip_regno_nregs): Ditto.
33198         (picochip_class_max_nregs): Ditto.
33200 2014-05-05  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
33202         * target.def: Add new target hook.
33203         * doc/tm.texi: Regenerate.
33204         * targhooks.h (default_keep_leaf_when_profiled): Add prototype.
33205         * targhooks.c (default_keep_leaf_when_profiled): New function.
33207         * config/s390/s390.c (s390_keep_leaf_when_profiled): New function.
33208         (TARGET_KEEP_LEAF_WHEN_PROFILED): Define.
33210 2014-05-05  Bin Cheng  <bin.cheng@arm.com>
33212         PR tree-optimization/60363
33213         * gcc/tree-ssa-threadupdate.c (get_value_locus_in_path): New.
33214         (copy_phi_args): New parameters.  Call get_value_locus_in_path.
33215         (update_destination_phis): New parameter.
33216         (create_edge_and_update_destination_phis): Ditto.
33217         (ssa_fix_duplicate_block_edges): Pass new arguments.
33218         (thread_single_edge): Ditto.
33220 2014-05-04  Peter Bergner  <bergner@vnet.ibm.com>
33222         * config/rs6000/rs6000.h (RS6000_BTM_HARD_FLOAT): New define.
33223         (RS6000_BTM_COMMON): Add RS6000_BTM_HARD_FLOAT.
33224         (TARGET_EXTRA_BUILTINS): Add TARGET_HARD_FLOAT.
33225         * config/rs6000/rs6000-builtin.def (BU_MISC_1):
33226         Use RS6000_BTM_HARD_FLOAT.
33227         (BU_MISC_2): Likewise.
33228         * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Handle
33229         RS6000_BTM_HARD_FLOAT.
33230         (rs6000_option_override_internal): Enforce -mhard-float if -mhard-dfp
33231         is explicitly used.
33232         (rs6000_invalid_builtin): Add hard floating builtin support.
33233         (rs6000_expand_builtin): Relax the gcc_assert to allow the new
33234         hard float builtins.
33235         (rs6000_builtin_mask_names): Add RS6000_BTM_HARD_FLOAT.
33237 2014-05-03  Oleg Endo  <olegendo@gcc.gnu.org>
33239         * config/sh/sh_optimize_sett_clrt.cc (sh_optimize_sett_clrt::execute):
33240         Add missing function* argument.
33242 2014-05-03  Richard Sandiford  <rdsandiford@googlemail.com>
33244         * lra-constraints.c (valid_address_p): Move earlier in file.
33245         Add a constraint argument to the address_info version.
33246         (satisfies_memory_constraint_p): New function.
33247         (satisfies_address_constraint_p): Likewise.
33248         (process_alt_operands, curr_insn_transform): Use them.
33249         (process_address): Pass the constraint to valid_address_p when
33250         checking address operands.
33252 2014-05-03  Richard Sandiford  <rdsandiford@googlemail.com>
33254         * config/mips/mips.c (mips_isa_rev): New variable.
33255         (mips_set_architecture): Set it.
33256         * config/mips/mips.h (TARGET_CPU_CPP_BUILTINS): Set __mips_isa_rev
33257         from mips_isa_rev.
33258         (ISA_HAS_MUL3, ISA_HAS_FP_CONDMOVE, ISA_HAS_8CC, ISA_HAS_FP4)
33259         (ISA_HAS_PAIRED_SINGLE, ISA_HAS_MADD_MSUB, ISA_HAS_FP_RECIP_RSQRT)
33260         (ISA_HAS_CLZ_CLO, ISA_HAS_ROR, ISA_HAS_WSBH, ISA_HAS_PREFETCH)
33261         (ISA_HAS_SEB_SEH, ISA_HAS_EXT_INS, ISA_HAS_MXHC1)
33262         (ISA_HAS_HILO_INTERLOCKS, ISA_HAS_SYNCI, MIN_FPRS_PER_FMT): Reexpress
33263         conditions in terms of mips_isa_rev.
33264         (mips_isa_rev): Declare.
33266 2014-05-03  Oleg Endo  <olegendo@gcc.gnu.org>
33268         * config/sh/sh-mem.cc: Use tabs instead of spaces.
33269         (prob_unlikely, prob_likely): Make variables const.
33271 2014-05-03  Denis Chertykov  <chertykov@gmail.com>
33273         * config/avr/avr.c (avr_adjust_insn_length): Handle JUMP_TABLE_DATA.
33275 2014-05-03  Oleg Endo  <olegendo@gcc.gnu.org>
33277         * config/sh/sh.h (SH_ASM_SPEC): Handle m1, m2*, m3* and m4* cases.
33279 2014-05-03  Oleg Endo  <olegendo@gcc.gnu.org>
33281         * config/sh/sh.h (ROUND_ADVANCE): Delete macro.
33282         (ROUND_REG, PASS_IN_REG_P): Move and rename macros to ...
33283         * config/sh/sh.c (sh_round_reg, sh_pass_in_reg_p): ... these new
33284         functions.
33285         (sh_arg_partial_bytes, sh_function_arg, sh_function_arg_advance,
33286         sh_setup_incoming_varargs): Replace usage of PASS_IN_REG_P with
33287         sh_pass_in_reg_p.
33288         Replace usage of ROUND_REG with sh_round_reg.
33289         Use CEIL instead of ROUND_ADVANCE.
33291 2014-05-03  Oleg Endo  <olegendo@gcc.gnu.org>
33293         PR target/61026
33294         * config/sh/sh.c: Include stdlib headers before everything else.
33296 2014-05-02  Jakub Jelinek  <jakub@redhat.com>
33298         * gimplify.c (gimplify_adjust_omp_clauses_1): Handle
33299         GOVD_FIRSTPRIVATE | GOVD_LASTPRIVATE.
33300         (gimplify_adjust_omp_clauses): Simd region is never
33301         directly nested in combined parallel.  Instead, for linear
33302         with copyin/copyout, if in combined for simd loop, make decl
33303         firstprivate/lastprivate on OMP_FOR.
33304         * omp-low.c (expand_omp_for_generic, expand_omp_for_static_nochunk,
33305         expand_omp_for_static_chunk): When setting endvar, also set
33306         fd->loop.v to the same value.
33308 2014-05-02  Richard Sandiford  <rsandifo@linux.vnet.ibm.com>
33310         * hwint.h (zext_hwi): Fix signed overflow for prec == 63.
33312 2014-05-02  Alan Lawrence  <alan.lawrence@arm.com>
33314         * config/aarch64/aarch64.c (aarch64_expand_vec_perm_1): Tidy bit-flip
33315         expression.
33317 2014-05-02  Marek Polacek  <polacek@redhat.com>
33319         * doc/invoke.texi: Describe -fsanitize=float-divide-by-zero.
33321 2014-05-02  Kito Cheng  <kito@0xlab.org>
33323         * defaults.h (HONOR_REG_ALLOC_ORDER): Change HONOR_REG_ALLOC_ORDER
33324         to a C expression marco.
33325         * ira-color.c (HONOR_REG_ALLOC_ORDER) : Ditto.
33326         * config/arm/arm.h (HONOR_REG_ALLOC_ORDER): Ditto.
33327         * config/nds32/nds32.h (HONOR_REG_ALLOC_ORDER): Ditto.
33328         * doc/tm.texi (HONOR_REG_ALLOC_ORDER): Update document for
33329         HONOR_REG_ALLOC_ORDER.
33330         * doc/tm.texi.in (HONOR_REG_ALLOC_ORDER): Ditto.
33332 2014-05-01  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
33334         * config/arc/arc.c (TARGET_LRA_P): Undef before redefine.
33336 2014-05-01  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
33338         * config/arc/arc.c (arc_select_cc_mode): Fix typo.
33340 2014-05-01  Yuri Rumyantsev  <ysrumyan@gmail.com>
33342         * tree-if-conv.c (is_cond_scalar_reduction): New function.
33343         (convert_scalar_cond_reduction): Likewise.
33344         (predicate_scalar_phi): Add recognition and transformation
33345         of simple conditioanl reduction to be vectorizable.
33347 2014-05-01  Marek Polacek  <polacek@redhat.com>
33349         PR c/43245
33350         * doc/invoke.texi: Document -Wdiscarded-qualifiers.
33352 2014-04-30  Alan Lawrence  <alan.lawrence@arm.com>
33354         * config/aarch64/arm_neon.h (vuzp1_f32, vuzp1_p8, vuzp1_p16, vuzp1_s8,
33355         vuzp1_s16, vuzp1_s32, vuzp1_u8, vuzp1_u16, vuzp1_u32, vuzp1q_f32,
33356         vuzp1q_f64, vuzp1q_p8, vuzp1q_p16, vuzp1q_s8, vuzp1q_s16, vuzp1q_s32,
33357         vuzp1q_s64, vuzp1q_u8, vuzp1q_u16, vuzp1q_u32, vuzp1q_u64, vuzp2_f32,
33358         vuzp2_p8, vuzp2_p16, vuzp2_s8, vuzp2_s16, vuzp2_s32, vuzp2_u8,
33359         vuzp2_u16, vuzp2_u32, vuzp2q_f32, vuzp2q_f64, vuzp2q_p8, vuzp2q_p16,
33360         vuzp2q_s8, vuzp2q_s16, vuzp2q_s32, vuzp2q_s64, vuzp2q_u8, vuzp2q_u16,
33361         vuzp2q_u32, vuzp2q_u64): Replace temporary asm with __builtin_shuffle.
33363 2014-04-30  Joern Rennecke  <joern.rennecke@embecosm.com>
33365         * config/arc/arc.opt (mlra): Move comment above option name
33366         to avoid mis-parsing as language options.
33368 2014-04-30  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
33370         * config/sol2-10.h (TARGET_LIBC_HAS_FUNCTION): Move ...
33371         * config/sol2.h: ... here.
33372         * config/sol2-10.h: Remove.
33374         * config/sol2-bi.h (WCHAR_TYPE, WCHAR_TYPE_SIZE, WINT_TYPE)
33375         (WINT_TYPE_SIZE, MULTILIB_DEFAULTS, DEF_ARCH32_SPEC)
33376         (DEF_ARCH64_SPEC, ASM_CPU_DEFAULT_SPEC, LINK_ARCH64_SPEC_BASE)
33377         (LINK_ARCH64_SPEC, ARCH_DEFAULT_EMULATION, TARGET_LD_EMULATION)
33378         (LINK_ARCH_SPEC, SUBTARGET_EXTRA_SPECS): Move ...
33379         * config/sol2.h: ... here.
33380         (SECTION_NAME_FORMAT): Don't redefine.
33381         (STARTFILE_ARCH32_SPEC): Rename to ...
33382         (STARTFILE_ARCH_SPEC): ... this.
33383         (ASM_OUTPUT_ALIGNED_COMMON): Move ...
33384         * config/sparc/sol2.h: ... here.
33385         (SECTION_NAME_FORMAT): Don't undef.
33386         * config/i386/sol2.h (ASM_CPU_DEFAULT_SPEC)
33387         (SUBTARGET_EXTRA_SPECS): Remove.
33388         * config/sparc/sol2.h (ASM_CPU_DEFAULT_SPEC): Remove.
33390         * config/i386/sol2-bi.h (TARGET_SUBTARGET_DEFAULT)
33391         (MD_STARTFILE_PREFIX): Remove.
33392         (SUBTARGET_OPTIMIZATION_OPTIONS, ASM_CPU32_DEFAULT_SPEC)
33393         (ASM_CPU64_DEFAULT_SPEC, ASM_CPU_SPEC, ASM_SPEC, DEFAULT_ARCH32_P)
33394         (ARCH64_SUBDIR, ARCH32_EMULATION, ARCH64_EMULATION)
33395         (ASM_COMMENT_START, JUMP_TABLES_IN_TEXT_SECTION)
33396         (ASM_OUTPUT_DWARF_PCREL, ASM_OUTPUT_ALIGNED_COMMON)
33397         (USE_IX86_FRAME_POINTER, USE_X86_64_FRAME_POINTER): Move ...
33398         * config/i386/sol2.h: ... here.
33399         (TARGET_SUBTARGET_DEFAULT, SIZE_TYPE, PTRDIFF_TYPE): Remove.
33400         * config/i386/sol2-bi.h: Remove.
33401         * config/sol2.h (MD_STARTFILE_PREFIX): Remove.
33402         (LINK_ARCH32_SPEC_BASE): Remove /usr/ccs/lib/libp, /usr/ccs/lib.
33404         * config/i386/t-sol2-64: Rename to ...
33405         * config/i386/t-sol2: ... this.
33406         * config/sparc/t-sol2-64: Rename to ...
33407         * config/sparc/t-sol2: ... this.
33409         * config.gcc (*-*-solaris2*): Split sol2_tm_file into
33410         sol2_tm_file_head, sol2_tm_file_tail.
33411         Include ${cpu_type}/sol2.h before sol2.h.
33412         Remove sol2-10.h.
33413         (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Include
33414         i386/x86-64.h between sol2_tm_file_head and sol2_tm_file_tail.
33415         Remove i386/sol2-bi.h, sol2-bi.h from tm_file.
33416         Reflect i386/t-sol2-64 renaming.
33417         (sparc*-*-solaris2*): Remove sol2-bi.h from tm_file.
33418         Reflect sparc/t-sol2-64 renaming.
33420 2014-04-30  Richard Biener  <rguenther@suse.de>
33422         * passes.c (execute_function_todo): Move TODO_verify_stmts
33423         and TODO_verify_ssa under the TODO_verify_il umbrella.
33424         * tree-ssa.h (verify_ssa): Adjust prototype.
33425         * tree-ssa.c (verify_ssa): Add parameter to tell whether
33426         we should verify SSA operands.
33427         * tree-cfg.h (verify_gimple_in_cfg): Adjust prototype.
33428         * tree-cfg.c (verify_gimple_in_cfg): Add parameter to tell
33429         whether we should verify whether not throwing stmts have EH info.
33430         * graphite-scop-detection.c (create_sese_edges): Adjust.
33431         * tree-ssa-loop-manip.c (verify_loop_closed_ssa): Likewise.
33432         * tree-eh.c (lower_try_finally_switch): Do not add the
33433         default case label twice.
33435 2014-04-30  Marek Polacek  <polacek@redhat.com>
33437         * gcc.c (sanitize_spec_function): Handle SANITIZE_FLOAT_DIVIDE.
33438         * builtins.def: Initialize builtins even for SANITIZE_FLOAT_DIVIDE.
33439         * flag-types.h (enum sanitize_code): Add SANITIZE_FLOAT_DIVIDE.
33440         * opts.c (common_handle_option): Add -fsanitize=float-divide-by-zero.
33442 2014-04-29  Alan Lawrence  <alan.lawrence@arm.com>
33444         * config/aarch64/arm_neon.h (vzip1_f32, vzip1_p8, vzip1_p16, vzip1_s8,
33445         vzip1_s16, vzip1_s32, vzip1_u8, vzip1_u16, vzip1_u32, vzip1q_f32,
33446         vzip1q_f64, vzip1q_p8, vzip1q_p16, vzip1q_s8, vzip1q_s16, vzip1q_s32,
33447         vzip1q_s64, vzip1q_u8, vzip1q_u16, vzip1q_u32, vzip1q_u64, vzip2_f32,
33448         vzip2_p8, vzip2_p16, vzip2_s8, vzip2_s16, vzip2_s32, vzip2_u8,
33449         vzip2_u16, vzip2_u32, vzip2q_f32, vzip2q_f64, vzip2q_p8, vzip2q_p16,
33450         vzip2q_s8, vzip2q_s16, vzip2q_s32, vzip2q_s64, vzip2q_u8, vzip2q_u16,
33451         vzip2q_u32, vzip2q_u64): Replace inline __asm__ with __builtin_shuffle.
33453 2014-04-29  David Malcolm  <dmalcolm@redhat.com>
33455         * tree-cfg.c (dump_function_to_file): Dump the return type of
33456         functions, in a line to itself before the function body, mimicking
33457         the layout of a C function.
33459 2014-04-29  Jakub Jelinek  <jakub@redhat.com>
33461         PR tree-optimization/60971
33462         * tree-tailcall.c (process_assignment): Reject conversions which
33463         reduce precision.
33465 2014-04-29  James Greenhalgh  <james.greenhalgh@arm.com>
33467         * calls.c (initialize_argument_information): Always treat
33468         PUSH_ARGS_REVERSED as 1, simplify code accordingly.
33469         (expand_call): Likewise.
33470         (emit_library_call_calue_1): Likewise.
33471         * expr.c (PUSH_ARGS_REVERSED): Do not define.
33472         (emit_push_insn): Always treat PUSH_ARGS_REVERSED as 1, simplify
33473         code accordingly.
33475 2014-04-29  Nick Clifton  <nickc@redhat.com>
33477         * config/msp430/msp430.md (umulsidi): Fix typo.
33478         (mulhisi3): Enable even inside interrupt handlers.
33479         * config/msp430/msp430.c (msp430_print_operand): %O: Allow for the
33480         bigger return address pushed in large mode.
33482 2014-04-29  Nick Clifton  <nickc@redhat.com>
33484         * config/arc/arc.c (arc_select_cc_mode): Fix parentheses.
33485         (arc_init_reg_tables): Use a machine_mode enum to iterate over
33486         available modes.
33487         * config/m32r/m32r.c (init_reg_tables): Likewise.
33488         * config/m32c/m32c.c (m32c_illegal_subreg_p): Use a machine_mode
33489         enum to hold the modes.
33491 2014-04-29  Richard Biener  <rguenther@suse.de>
33493         * dominance.c (free_dominance_info): Add overload with
33494         function parameter.
33495         (dom_info_state): Likewise.
33496         (dom_info_available_p): Likewise.
33497         * basic-block.h (free_dominance_info, dom_info_state,
33498         dom_info_available_p): Declare overloads.
33499         * passes.c (execute_function_todo): Verify that verifiers
33500         don't change dominator info state.  Drop dominator info
33501         for IPA pass invocations.
33502         * cgraph.c (release_function_body): Restore asserts that
33503         dominator information is released.
33505 2014-04-29  Patrick Palka  <patrick@parcs.ath.cx>
33507         * doc/invoke.texi: Fix typo.
33508         * tree-vrp.c: Fix typos.
33509         * gimple.c (infer_nonnull_range): Reorder operands of an && condition.
33511 2014-04-29  Zhenqiang Chen  <zhenqiang.chen@linaro.org>
33513         * config/aarch64/aarch64.md (mov<mode>cc): New for GPF.
33515 2014-04-28  James Greenhalgh  <james.greenhalgh@arm.com>
33517         * config/aarch64/aarch64-builtins.c
33518         (aarch64_types_storestruct_lane_qualifiers): New.
33519         (TYPES_STORESTRUCT_LANE): Likewise.
33520         * config/aarch64/aarch64-simd-builtins.def (st2_lane): New.
33521         (st3_lane): Likewise.
33522         (st4_lane): Likewise.
33523         * config/aarch64/aarch64-simd.md (vec_store_lanesoi_lane<mode>): New.
33524         (vec_store_lanesci_lane<mode>): Likewise.
33525         (vec_store_lanesxi_lane<mode>): Likewise.
33526         (aarch64_st2_lane<VQ:mode>): Likewise.
33527         (aarch64_st3_lane<VQ:mode>): Likewise.
33528         (aarch64_st4_lane<VQ:mode>): Likewise.
33529         * config/aarch64/aarch64.md (unspec): Add UNSPEC_ST{2,3,4}_LANE.
33530         * config/aarch64/arm_neon.h
33531         (__ST2_LANE_FUNC): Rewrite using builtins, update use points to
33532         use new macro arguments.
33533         (__ST3_LANE_FUNC): Likewise.
33534         (__ST4_LANE_FUNC): Likewise.
33535         * config/aarch64/iterators.md (V_TWO_ELEM): New.
33536         (V_THREE_ELEM): Likewise.
33537         (V_FOUR_ELEM): Likewise.
33539 2014-04-28  David Malcolm  <dmalcolm@redhat.com>
33541         * doc/gimple.texi: Replace the description of the now-defunct
33542         union gimple_statement_d with a diagram showing the
33543         gimple_statement_base class hierarchy and its relationships to
33544         the GSS_ and GIMPLE_ enums.
33546 2014-04-28  James Greenhalgh  <james.greenhalgh@arm.com>
33548         * config/aarch64/aarch64-protos.h (aarch64_modes_tieable_p): New.
33549         * config/aarch64/aarch64.c
33550         (aarch64_cannot_change_mode_class): Weaken conditions.
33551         (aarch64_modes_tieable_p): New.
33552         * config/aarch64/aarch64.h (MODES_TIEABLE_P): Use it.
33554 2014-04-28  Pat Haugen  <pthaugen@us.ibm.com>
33556         * config/rs6000/sync.md (AINT mode_iterator): Move definition.
33557         (loadsync_<mode>): Change mode.
33558         (load_quadpti, store_quadpti): New.
33559         (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
33560         * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
33562 2014-04-28  Martin Jambor  <mjambor@suse.cz>
33564         * tree-sra.c (sra_modify_expr): Generate new memory accesses with
33565         same alias type as the original statement.
33566         (subreplacement_assignment_data): New type.
33567         (handle_unscalarized_data_in_subtree): New type of parameter,
33568         generate new memory accesses with same alias type as the original
33569         statement.
33570         (load_assign_lhs_subreplacements): Likewise.
33571         (sra_modify_constructor_assign): Generate new memory accesses with
33572         same alias type as the original statement.
33574 2014-04-28  Richard Biener  <rguenther@suse.de>
33576         * tree-pass.h (TODO_verify_il): Define.
33577         (TODO_verify_all): Complete properly.
33578         * passes.c (execute_function_todo): Move existing loop-closed
33579         SSA verification under TODO_verify_il.
33580         (execute_one_pass): Trigger TODO_verify_il at todo-after time.
33581         * graphite-sese-to-poly.c (rewrite_cross_bb_scalar_deps):
33582         Fix tree sharing issue.
33584 2014-04-28  Richard Biener  <rguenther@suse.de>
33586         PR middle-end/60092
33587         * builtins.def (DEF_C11_BUILTIN): Add.
33588         (BUILT_IN_ALIGNED_ALLOC): Likewise.
33589         * coretypes.h (enum function_class): Add function_c11_misc.
33590         * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle
33591         BUILT_IN_ALIGNED_ALLOC like BUILT_IN_MALLOC.
33592         (call_may_clobber_ref_p_1): Likewise.
33593         * tree-ssa-dce.c (mark_stmt_if_obviously_necessary): Likewise.
33594         (mark_all_reaching_defs_necessary_1): Likewise.
33595         (propagate_necessity): Likewise.
33596         (eliminate_unnecessary_stmts): Likewise.
33597         * tree-ssa-ccp.c (evaluate_stmt): Handle BUILT_IN_ALIGNED_ALLOC.
33599 2014-04-28  Richard Biener  <rguenther@suse.de>
33601         * tree-vrp.c (vrp_var_may_overflow): Remove.
33602         (vrp_visit_phi_node): Rather than bumping to +-INF possibly
33603         with overflow immediately bump to one before that value and
33604         let iteration figure out overflow status.
33606 2014-04-28  Richard Biener  <rguenther@suse.de>
33608         * configure.ac: Do valgrind header checks unconditionally.
33609         Add --enable-valgrind-annotations.
33610         * system.h: Guard valgrind header inclusion with
33611         ENABLE_VALGRIND_ANNOTATIONS instead of ENABLE_VALGRIND_CHECKING.
33612         * alloc-pool.c (pool_alloc, pool_free): Use
33613         ENABLE_VALGRIND_ANNOTATIONS instead of ENABLE_VALGRIND_CHECKING
33614         to guard possibly dead code.
33615         * config.in: Regenerated.
33616         * configure: Likewise.
33618 2014-04-28  Jeff Law  <law@redhat.com>
33620         PR tree-optimization/60902
33621         * tree-ssa-threadedge.c
33622         (record_temporary_equivalences_from_stmts_at_dest): Only iterate
33623         over real defs when invalidating outputs from statements that do not
33624         produce useful outputs for threading.
33626 2014-04-28  Richard Biener  <rguenther@suse.de>
33628         PR tree-optimization/60979
33629         * graphite-scop-detection.c (scopdet_basic_block_info): Reject
33630         SCOPs that end in a block with a successor with abnormal
33631         predecessors.
33633 2014-04-28  Richard Biener  <rguenther@suse.de>
33635         * tree-pass.h (execute_pass_list): Adjust prototype.
33636         * passes.c (pass_manager::execute_early_local_passes): Adjust.
33637         (do_per_function): Change callback signature, push all actual
33638         work to the callbals.
33639         (do_per_function_toporder): Likewise.
33640         (execute_function_dump): Adjust.
33641         (execute_function_todo): Likewise.
33642         (clear_last_verified): Likewise.
33643         (verify_curr_properties): Likewise.
33644         (update_properties_after_pass): Likewise.
33645         (execute_pass_list_1): Split out from ...
33646         (execute_pass_list): ... here.  Adjust.
33647         (execute_ipa_pass_list): Likewise.
33648         * cgraphunit.c (cgraph_add_new_function): Adjust.
33649         (analyze_function): Likewise.
33650         (expand_function): Likewise.
33651         * cgraph.c (release_function_body): Free dominance info
33652         here instead of asserting it was magically freed elsewhere.
33654 2014-04-28  Eric Botcazou  <ebotcazou@adacore.com>
33656         * configure.ac: Tweak GAS check for LEON instructions on SPARC.
33657         * configure: Regenerate.
33658         * config/sparc/sparc.opt (muser-mode): New option.
33659         * config/sparc/sync.md (atomic_compare_and_swap<mode>_1): Do not enable
33660         for LEON3.
33661         (atomic_compare_and_swap_leon3_1): New instruction for LEON3.
33662         * doc/invoke.texi (SPARC options): Document -muser-mode.
33664 2014-04-27  Richard Sandiford  <rdsandiford@googlemail.com>
33666         * cselib.c (find_slot_memmode): Delete.
33667         (cselib_hasher): Change compare_type to a struct.
33668         (cselib_hasher::equal): Update accordingly.  Don't expect wrapped
33669         constants.
33670         (preserve_constants_and_equivs): Adjust for new compare_type.
33671         (cselib_find_slot): Likewise.  Take the mode of the rtx as argument.
33672         (wrap_constant): Delete.
33673         (cselib_lookup_mem, cselib_lookup_1): Update calls to cselib_find_slot.
33675 2014-04-26  Markus Trippelsdorf  <markus@trippelsdorf.de>
33677         * doc/install.texi (Building with profile feedback): Remove
33678         outdated sentence.
33680 2014-04-26  Tom de Vries  <tom@codesourcery.com>
33682         * config/i386/i386.md (define_expand "ldexpxf3"): Fix out-of-bounds
33683         array accesses.
33685 2014-04-25  Cary Coutant  <ccoutant@google.com>
33687         PR debug/60929
33688         * dwarf2out.c (should_move_die_to_comdat): A type definition
33689         can contain a subprogram definition, but don't move it to a
33690         comdat unit.
33691         (clone_as_declaration): Copy DW_AT_abstract_origin attribute.
33692         (generate_skeleton_bottom_up): Remove DW_AT_object_pointer attribute
33693         from original DIE.
33694         (clone_tree_hash): Rename to...
33695         (clone_tree_partial): ...this; change callers.  Copy
33696         DW_TAG_subprogram DIEs as declarations.
33697         (copy_decls_walk): Don't copy children of a declaration into a
33698         type unit.
33700 2014-04-25  H.J. Lu  <hongjiu.lu@intel.com>
33702         PR target/60969
33703         * config/i386/i386.md (*movsf_internal): Set MODE to SI for
33704         alternative 12.
33706 2014-04-25  Jiong Wang  <jiong.wang@arm.com>
33708         * config/arm/predicates.md (call_insn_operand): Add long_call check.
33709         * config/arm/arm.md (sibcall, sibcall_value): Force the address to
33710         reg for long_call.
33711         * config/arm/arm.c (arm_function_ok_for_sibcall): Remove long_call
33712         restriction.
33714 2014-04-25  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
33716         * config/arm/arm.c (arm_cortex_a8_tune): Initialise T16-related fields.
33718 2014-04-25  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
33720         PR tree-optimization/60930
33721         * gimple-ssa-strength-reduction.c (create_mul_imm_cand):  Reject
33722         creating a multiply candidate by folding two constant
33723         multiplicands when the result overflows.
33725 2014-04-25  Jakub Jelinek  <jakub@redhat.com>
33727         PR tree-optimization/60960
33728         * tree-vect-generic.c (expand_vector_operation): Only call
33729         expand_vector_divmod if type's mode satisfies VECTOR_MODE_P.
33731 2014-04-25  Tom de Vries  <tom@codesourcery.com>
33733         * expr.c (clobber_reg_mode): New function.
33734         * expr.h (clobber_reg): New function.
33736 2014-04-25  Tom de Vries  <tom@codesourcery.com>
33738         * rtlanal.c (find_all_hard_reg_sets): Note INSN_CALL_FUNCTION_USAGE
33739         clobbers.
33741 2014-04-25  Radovan Obradovic  <robradovic@mips.com>
33742             Tom de Vries  <tom@codesourcery.com>
33744         * rtlanal.c (find_all_hard_reg_sets): Add bool implicit parameter and
33745         handle.
33746         * rtl.h (find_all_hard_reg_sets): Add bool parameter.
33747         * haifa-sched.c (recompute_todo_spec, check_clobbered_conditions): Add
33748         new argument to find_all_hard_reg_sets call.
33750 2014-04-25  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
33752         * config/arm/aarch-common.c (aarch_rev16_shright_mask_imm_p):
33753         Use HOST_WIDE_INT_C for mask literal.
33754         (aarch_rev16_shleft_mask_imm_p): Likewise.
33756 2014-04-25  Eric Botcazou  <ebotcazou@adacore.com>
33758         PR target/60941
33759         * config/sparc/sparc.md (ashlsi3_extend): Delete.
33761 2014-04-25  Marc Glisse  <marc.glisse@inria.fr>
33763         PR preprocessor/56540
33764         * config/i386/i386-c.c (ix86_target_macros): Define
33765         __SIZEOF_FLOAT80__ and __SIZEOF_FLOAT128__.
33767 2014-04-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
33769         * configure.ac (tga_func): Remove.
33770         (LIB_TLS_SPEC): Remove.
33771         * configure: Regenerate.
33772         * config.in: Regenerate.
33773         * config/sol2.h (LIB_SPEC): Don't use LIB_TLS_SPEC.
33775 2014-04-25  Richard Biener  <rguenther@suse.de>
33777         PR ipa/60912
33778         * tree-ssa-structalias.c (ipa_pta_execute): Compute direct
33779         call stmt use/clobber sets during stmt walk instead of
33780         walking the possibly incomplete set of caller edges.
33782 2014-04-25  Richard Biener  <rguenther@suse.de>
33784         PR ipa/60911
33785         * passes.c (apply_ipa_transforms): Inline into only caller ...
33786         (execute_one_pass): ... here.  Properly bring in function
33787         bodies for nodes we want to apply IPA transforms to.
33789 2014-04-24  Cong Hou  <congh@google.com>
33791         PR tree-optimization/60896
33792         * tree-vect-patterns.c (vect_recog_dot_prod_pattern): Pick up
33793         all statements in PATTERN_DEF_SEQ in recognized widen-mult pattern.
33794         (vect_mark_pattern_stmts): Set the def type of all statements in
33795         PATTERN_DEF_SEQ as vect_internal_def.
33797 2014-04-24  Michael Meissner  <meissner@linux.vnet.ibm.com>
33799         * doc/extend.texi (PowerPC Built-in Functions): Document new
33800         powerpc extended divide, bcd, pack/unpack 128-bit, builtin functions.
33801         (PowerPC AltiVec/VSX Built-in Functions): Likewise.
33803         * config/rs6000/predicates.md (const_0_to_3_operand): New
33804         predicate to match 0..3 integer constants.
33806         * config/rs6000/rs6000-builtin.def (BU_DFP_MISC_1): Add new macros
33807         to support adding miscellaneous builtin functions.
33808         (BU_DFP_MISC_2): Likewise.
33809         (BU_P7_MISC_1): Likewise.
33810         (BU_P7_MISC_2): Likewise.
33811         (BU_P8V_MISC_3): Likewise.
33812         (BU_MISC_1): Likewise.
33813         (BU_MISC_2): Likewise.
33814         (DIVWE): Add extended divide builtin functions.
33815         (DIVWEO): Likewise.
33816         (DIVWEU): Likewise.
33817         (DIVWEUO): Likewise.
33818         (DIVDE): Likewise.
33819         (DIVDEO): Likewise.
33820         (DIVDEU): Likewise.
33821         (DIVDEUO): Likewise.
33822         (DXEX): Add decimal floating-point builtin functions.
33823         (DXEXQ): Likewise.
33824         (DDEDPD): Likewise.
33825         (DDEDPDQ): Likewise.
33826         (DENBCD): Likewise.
33827         (DENBCDQ): Likewise.
33828         (DIEX): Likewise.
33829         (DIEXQ): Likewise.
33830         (DSCLI): Likewise.
33831         (DSCLIQ): Likewise.
33832         (DSCRI): Likewise.
33833         (DSCRIQ): Likewise.
33834         (CDTBCD): Add new BCD builtin functions.
33835         (CBCDTD): Likewise.
33836         (ADDG6S): Likewise.
33837         (BCDADD): Likewise.
33838         (BCDADD_LT): Likewise.
33839         (BCDADD_EQ): Likewise.
33840         (BCDADD_GT): Likewise.
33841         (BCDADD_OV): Likewise.
33842         (BCDSUB): Likewise.
33843         (BCDSUB_LT): Likewise.
33844         (BCDSUB_EQ): Likewise.
33845         (BCDSUB_GT): Likewise.
33846         (BCDSUB_OV): Likewise.
33847         (PACK_TD): Add new pack/unpack 128-bit type builtin functions.
33848         (UNPACK_TD): Likewise.
33849         (PACK_TF): Likewise.
33850         (UNPACK_TF): Likewise.
33851         (UNPACK_TF_0): Likewise.
33852         (UNPACK_TF_1): Likewise.
33853         (PACK_V1TI): Likewise.
33854         (UNPACK_V1TI): Likewise.
33856         * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Add
33857         support for decimal floating point builtin functions.
33858         (rs6000_expand_ternop_builtin): Add checks for the new builtin
33859         functions that take constant arguments.
33860         (rs6000_invalid_builtin): Add decimal floating point builtin support.
33861         (rs6000_init_builtins): Setup long double, _Decimal64, and
33862         _Decimal128 types for new builtin functions.
33863         (builtin_function_type): Set the unsigned flags appropriately for
33864         the new builtin functions.
33865         (rs6000_opt_masks): Add support for decimal floating point builtin
33866         functions.
33868         * config/rs6000/rs6000.h (RS6000_BTM_DFP): Add support for decimal
33869         floating point builtin functions.
33870         (RS6000_BTM_COMMON): Likewise.
33871         (RS6000_BTI_long_double): Likewise.
33872         (RS6000_BTI_dfloat64): Likewise.
33873         (RS6000_BTI_dfloat128): Likewise.
33874         (long_double_type_internal_node): Likewise.
33875         (dfloat64_type_internal_node): Likewise.
33876         (dfloat128_type_internal_node): Likewise.
33878         * config/rs6000/altivec.h (UNSPEC_BCDADD): Add support for ISA
33879         2.07 bcd arithmetic instructions.
33880         (UNSPEC_BCDSUB): Likewise.
33881         (UNSPEC_BCD_OVERFLOW): Likewise.
33882         (UNSPEC_BCD_ADD_SUB): Likewise.
33883         (bcd_add_sub): Likewise.
33884         (BCD_TEST): Likewise.
33885         (bcd<bcd_add_sub>): Likewise.
33886         (bcd<bcd_add_sub>_test): Likewise.
33887         (bcd<bcd_add_sub>_test2): Likewise.
33888         (bcd<bcd_add_sub>_<code>): Likewise.
33889         (peephole2 for combined bcd ops): Likewise.
33891         * config/rs6000/dfp.md (UNSPEC_DDEDPD): Add support for new
33892         decimal floating point builtin functions.
33893         (UNSPEC_DENBCD): Likewise.
33894         (UNSPEC_DXEX): Likewise.
33895         (UNSPEC_DIEX): Likewise.
33896         (UNSPEC_DSCLI): Likewise.
33897         (UNSPEC_DSCRI): Likewise.
33898         (D64_D128): Likewise.
33899         (dfp_suffix): Likewise.
33900         (dfp_ddedpd_<mode>): Likewise.
33901         (dfp_denbcd_<mode>): Likewise.
33902         (dfp_dxex_<mode>): Likewise.
33903         (dfp_diex_<mode>): Likewise.
33904         (dfp_dscli_<mode>): Likewise.
33905         (dfp_dscri_<mode>): Likewise.
33907         * config/rs6000/rs6000.md (UNSPEC_ADDG6S): Add support for new BCD
33908         builtin functions.
33909         (UNSPEC_CDTBCD): Likewise.
33910         (UNSPEC_CBCDTD): Likewise.
33911         (UNSPEC_DIVE): Add support for new extended divide builtin functions.
33912         (UNSPEC_DIVEO): Likewise.
33913         (UNSPEC_DIVEU): Likewise.
33914         (UNSPEC_DIVEUO): Likewise.
33915         (UNSPEC_UNPACK_128BIT): Add support for new builtin functions to
33916         pack/unpack 128-bit types.
33917         (UNSPEC_PACK_128BIT): Likewise.
33918         (idiv_ldiv): New mode attribute to set the 32/64-bit divide type.
33919         (udiv<mode>3): Use idiv_ldiv mode attribute.
33920         (div<mode>3): Likewise.
33921         (addg6s): Add new BCD builtin functions.
33922         (cdtbcd): Likewise.
33923         (cbcdtd): Likewise.
33924         (UNSPEC_DIV_EXTEND): Add support for new extended divide instructions.
33925         (div_extend): Likewise.
33926         (div<div_extend>_<mode>"): Likewise.
33927         (FP128_64): Add support for new builtin functions to pack/unpack
33928         128-bit types.
33929         (unpack<mode>): Likewise.
33930         (unpacktf_0): Likewise.
33931         (unpacktf_1): Likewise.
33932         (unpack<mode>_dm): Likewise.
33933         (unpack<mode>_nodm): Likewise.
33934         (pack<mode>): Likewise.
33935         (unpackv1ti): Likewise.
33936         (packv1ti): Likewise.
33938 2014-04-24  Vishnu K S  <Vishnu.k_s@atmel.com>
33940         * gcc/config/avr/avr.c: Add comment on why -fdelete-null-pointer-checks
33941         is disabled.
33943 2014-04-24  Jakub Jelinek  <jakub@redhat.com>
33945         * tree.h (OMP_CLAUSE_LINEAR_GIMPLE_SEQ): Define.
33946         * gimplify.c (omp_is_private): Change last argument's type to int.
33947         Only diagnose lastprivate if the simd argument is 1, only diagnose
33948         linear if the simd argument is 2.
33949         (gimplify_omp_for): Adjust omp_is_private callers.  When adding
33950         lastprivate or private, add the clause to OMP_FOR_CLAUSES.  Pass
33951         GOVD_EXPLICIT to omp_add_variable.  For simd with collapse == 1
33952         create OMP_CLAUSE_LINEAR rather than OMP_CLAUSE_PRIVATE for var.
33953         If var != decl and decl is in OMP_CLAUSE_LINEAR, gimplify decl
33954         increment to OMP_CLAUSE_LINEAR_GIMPLE_SEQ.
33955         * omp-low.c (scan_sharing_clauses, lower_lastprivate_clauses): Handle
33956         OMP_CLAUSE_LINEAR_GIMPLE_SEQ.
33957         * tree-nested.c (convert_nonlocal_omp_clauses,
33958         convert_local_omp_clauses): Handle OMP_CLAUSE_LINEAR.
33960 2014-04-24  Segher Boessenkool  <segher@kernel.crashing.org>
33962         PR target/60822
33963         * config/m68k/m68k.md (extendplussidi): Don't allow memory for
33964         operand 1.
33966 2014-04-24  Dimitris Papavasiliou  <dpapavas@gmail.com>
33968         * flag-types.h (enum ivar_visibility): Add.
33970 2014-04-24  Trevor Saunders  <tsaunders@mozilla.com>
33972         * config/sh/sh_treg_combine.c (sh_treg_combine::execute): Take
33973         function * argument.
33975 2014-04-24  Alan Lawrence  <alan.lawrence@arm.com>
33977         * config/aarch64/aarch64.c (aarch64_evpc_tbl): Enable for bigendian.
33979 2014-04-24  Radovan Obradovic  <robradovic@mips.com>
33980             Tom de Vries  <tom@codesourcery.com>
33982         * reg-notes.def (REG_NOTE (CALL_DECL)): New reg-note REG_CALL_DECL.
33983         * calls.c (expand_call, emit_library_call_value_1): Add REG_CALL_DECL
33984         reg-note.
33985         * combine.c (distribute_notes): Handle REG_CALL_DECL reg-note.
33986         * emit-rtl.c (try_split): Same.
33988 2014-04-24  Radovan Obradovic  <robradovic@mips.com>
33989             Tom de Vries  <tom@codesourcery.com>
33991         * common.opt (fuse-caller-save): New option.
33993 2014-04-24  Tejas Belagod  <tejas.belagod@arm.com>
33995         * config/aarch64/aarch64.c (aarch64_evpc_tbl): Reverse order of
33996         elements for big-endian.
33998 2014-04-24  Richard Biener  <rguenther@suse.de>
34000         * expr.c (expand_expr_real_1): Avoid gimple_assign_rhs_to_tree
34001         during TER and instead use the sepops interface for expanding
34002         non-GIMPLE_SINGLE_RHS.
34004 2014-04-24  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
34006         * config/i386/sol2.h (ASM_PREFERRED_EH_DATA_FORMAT): Only redefine
34007         if not HAVE_AS_IX86_DIFF_SECT_DELTA.
34009 2014-04-24  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
34011         * configure.ac (gcc_cv_as_cfi_directive): Support Solaris/x86
34012         assembler 64-bit option.
34013         * configure: Regenerate.
34015 2014-04-24  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
34017         * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Check
34018         TARGET_SIMD rather than TARGET_GENERAL_REGS_ONLY.
34019         (TARGET_SIMD): Take AARCH64_ISA_SIMD into account.
34020         (TARGET_FLOAT): Take AARCH64_ISA_FP into account.
34021         (TARGET_CRYPTO): Take TARGET_SIMD into account.
34023 2014-04-24  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
34025         * config/aarch64/aarch64-builtins.c
34026         (aarch64_builtin_vectorized_function): Handle BUILT_IN_BSWAP16,
34027         BUILT_IN_BSWAP32, BUILT_IN_BSWAP64.
34028         * config/aarch64/aarch64-simd.md (bswap<mode>): New pattern.
34029         * config/aarch64/aarch64-simd-builtins.def: Define vector bswap
34030         builtins.
34031         * config/aarch64/iterator.md (VDQHSD): New mode iterator.
34032         (Vrevsuff): New mode attribute.
34034 2014-04-24  Terry Guo  <terry.guo@arm.com>
34036         * config/arm/arm.h (machine_function): Define variable
34037         after_arm_reorg here.
34038         * config/arm/arm.c (after_arm_reorg): Remove the definition.
34039         (arm_split_constant): Update the way to access variable
34040         after_arm_reorg.
34041         (arm_reorg): Ditto.
34042         (arm_output_function_epilogue): Remove the reset of after_arm_reorg.
34044 2014-04-23  Tom de Vries  <tom@codesourcery.com>
34046         * target-hooks-macros.h: Fix DEFHOOKPOD argument order in comment.
34048 2014-04-23  David Malcolm  <dmalcolm@redhat.com>
34050         * is-a.h: Update comments to reflect the following changes to the
34051         "pointerness" of the API, making the template parameter match the
34052         return type, allowing use of is-a.h with typedefs of pointers.
34053         (is_a_helper::cast): Return a T rather then a pointer to a T, so
34054         that the return type matches the parameter to the is_a_helper.
34055         (as_a): Likewise.
34056         (dyn_cast): Likewise.
34058         * cgraph.c (cgraph_node_for_asm): Update for removal of implicit
34059         pointer from the is-a.h API.
34061         * cgraph.h (is_a_helper <cgraph_node>::test): Convert to...
34062         (is_a_helper <cgraph_node *>::test): ...this, matching change to
34063         is-a.h API.
34064         (is_a_helper <varpool_node>::test): Likewise, convert to...
34065         (is_a_helper <varpool_node *>::test): ...this.
34067         (varpool_first_variable): Update for removal of implicit pointer
34068         from the is-a.h API.
34069         (varpool_next_variable): Likewise.
34070         (varpool_first_static_initializer): Likewise.
34071         (varpool_next_static_initializer): Likewise.
34072         (varpool_first_defined_variable): Likewise.
34073         (varpool_next_defined_variable): Likewise.
34074         (cgraph_first_defined_function): Likewise.
34075         (cgraph_next_defined_function): Likewise.
34076         (cgraph_first_function): Likewise.
34077         (cgraph_next_function): Likewise.
34078         (cgraph_first_function_with_gimple_body): Likewise.
34079         (cgraph_next_function_with_gimple_body): Likewise.
34080         (cgraph_alias_target): Likewise.
34081         (varpool_alias_target): Likewise.
34082         (cgraph_function_or_thunk_node): Likewise.
34083         (varpool_variable_node): Likewise.
34084         (symtab_real_symbol_p): Likewise.
34085         * cgraphunit.c (referred_to_p): Likewise.
34086         (analyze_functions): Likewise.
34087         (handle_alias_pairs): Likewise.
34088         * gimple-fold.c (can_refer_decl_in_current_unit_p): Likewise.
34089         * gimple-ssa.h (gimple_vuse_op): Likewise.
34090         (gimple_vdef_op): Likewise.
34091         * gimple-streamer-in.c (input_gimple_stmt): Likewise.
34092         * gimple.c (gimple_build_asm_1): Likewise.
34093         (gimple_build_try): Likewise.
34094         (gimple_build_resx): Likewise.
34095         (gimple_build_eh_dispatch): Likewise.
34096         (gimple_build_omp_for): Likewise.
34097         (gimple_omp_for_set_clauses): Likewise.
34099         * gimple.h (is_a_helper <gimple_statement_asm>::test): Convert to...
34100         (is_a_helper <gimple_statement_asm *>::test): ...this.
34101         (is_a_helper <gimple_statement_bind>::test): Convert to...
34102         (is_a_helper <gimple_statement_bind *>::test): ...this.
34103         (is_a_helper <gimple_statement_call>::test): Convert to...
34104         (is_a_helper <gimple_statement_call *>::test): ...this.
34105         (is_a_helper <gimple_statement_catch>::test): Convert to...
34106         (is_a_helper <gimple_statement_catch *>::test): ...this.
34107         (is_a_helper <gimple_statement_resx>::test): Convert to...
34108         (is_a_helper <gimple_statement_resx *>::test): ...this.
34109         (is_a_helper <gimple_statement_eh_dispatch>::test): Convert to...
34110         (is_a_helper <gimple_statement_eh_dispatch *>::test): ...this.
34111         (is_a_helper <gimple_statement_eh_else>::test): Convert to...
34112         (is_a_helper <gimple_statement_eh_else *>::test): ...this.
34113         (is_a_helper <gimple_statement_eh_filter>::test): Convert to...
34114         (is_a_helper <gimple_statement_eh_filter *>::test): ...this.
34115         (is_a_helper <gimple_statement_eh_mnt>::test): Convert to...
34116         (is_a_helper <gimple_statement_eh_mnt *>::test): ...this.
34117         (is_a_helper <gimple_statement_omp_atomic_load>::test): Convert to...
34118         (is_a_helper <gimple_statement_omp_atomic_load *>::test): ...this.
34119         (is_a_helper <gimple_statement_omp_atomic_store>::test): Convert to...
34120         (is_a_helper <gimple_statement_omp_atomic_store *>::test): ...this.
34121         (is_a_helper <gimple_statement_omp_return>::test): Convert to...
34122         (is_a_helper <gimple_statement_omp_return *>::test): ...this.
34123         (is_a_helper <gimple_statement_omp_continue>::test): Convert to...
34124         (is_a_helper <gimple_statement_omp_continue *>::test): ...this.
34125         (is_a_helper <gimple_statement_omp_critical>::test): Convert to...
34126         (is_a_helper <gimple_statement_omp_critical *>::test): ...this.
34127         (is_a_helper <gimple_statement_omp_for>::test): Convert to...
34128         (is_a_helper <gimple_statement_omp_for *>::test): ...this.
34129         (is_a_helper <gimple_statement_omp_taskreg>::test): Convert to...
34130         (is_a_helper <gimple_statement_omp_taskreg *>::test): ...this.
34131         (is_a_helper <gimple_statement_omp_parallel>::test): Convert to...
34132         (is_a_helper <gimple_statement_omp_parallel *>::test): ...this.
34133         (is_a_helper <gimple_statement_omp_target>::test): Convert to...
34134         (is_a_helper <gimple_statement_omp_target *>::test): ...this.
34135         (is_a_helper <gimple_statement_omp_sections>::test): Convert to...
34136         (is_a_helper <gimple_statement_omp_sections *>::test): ...this.
34137         (is_a_helper <gimple_statement_omp_single>::test): Convert to...
34138         (is_a_helper <gimple_statement_omp_single *>::test): ...this.
34139         (is_a_helper <gimple_statement_omp_teams>::test): Convert to...
34140         (is_a_helper <gimple_statement_omp_teams *>::test): ...this.
34141         (is_a_helper <gimple_statement_omp_task>::test): Convert to...
34142         (is_a_helper <gimple_statement_omp_task *>::test): ...this.
34143         (is_a_helper <gimple_statement_phi>::test): Convert to...
34144         (is_a_helper <gimple_statement_phi *>::test): ...this.
34145         (is_a_helper <gimple_statement_transaction>::test): Convert to...
34146         (is_a_helper <gimple_statement_transaction *>::test): ...this.
34147         (is_a_helper <gimple_statement_try>::test): Convert to...
34148         (is_a_helper <gimple_statement_try *>::test): ...this.
34149         (is_a_helper <gimple_statement_wce>::test): Convert to...
34150         (is_a_helper <gimple_statement_wce *>::test): ...this.
34151         (is_a_helper <const gimple_statement_asm>::test): Convert to...
34152         (is_a_helper <const gimple_statement_asm *>::test): ...this.
34153         (is_a_helper <const gimple_statement_bind>::test): Convert to...
34154         (is_a_helper <const gimple_statement_bind *>::test): ...this.
34155         (is_a_helper <const gimple_statement_call>::test): Convert to...
34156         (is_a_helper <const gimple_statement_call *>::test): ...this.
34157         (is_a_helper <const gimple_statement_catch>::test): Convert to...
34158         (is_a_helper <const gimple_statement_catch *>::test): ...this.
34159         (is_a_helper <const gimple_statement_resx>::test): Convert to...
34160         (is_a_helper <const gimple_statement_resx *>::test): ...this.
34161         (is_a_helper <const gimple_statement_eh_dispatch>::test): Convert to...
34162         (is_a_helper <const gimple_statement_eh_dispatch *>::test): ...this.
34163         (is_a_helper <const gimple_statement_eh_filter>::test): Convert to...
34164         (is_a_helper <const gimple_statement_eh_filter *>::test): ...this.
34165         (is_a_helper <const gimple_statement_omp_atomic_load>::test):
34166         Convert to...
34167         (is_a_helper <const gimple_statement_omp_atomic_load *>::test):
34168         ...this.
34169         (is_a_helper <const gimple_statement_omp_atomic_store>::test):
34170         Convert to...
34171         (is_a_helper <const gimple_statement_omp_atomic_store *>::test):
34172         ...this.
34173         (is_a_helper <const gimple_statement_omp_return>::test): Convert to...
34174         (is_a_helper <const gimple_statement_omp_return *>::test): ...this.
34175         (is_a_helper <const gimple_statement_omp_continue>::test): Convert
34176         to...
34177         (is_a_helper <const gimple_statement_omp_continue *>::test): ...this.
34178         (is_a_helper <const gimple_statement_omp_critical>::test): Convert
34179         to...
34180         (is_a_helper <const gimple_statement_omp_critical *>::test): ...this.
34181         (is_a_helper <const gimple_statement_omp_for>::test): Convert to...
34182         (is_a_helper <const gimple_statement_omp_for *>::test): ...this.
34183         (is_a_helper <const gimple_statement_omp_taskreg>::test): Convert to...
34184         (is_a_helper <const gimple_statement_omp_taskreg *>::test): ...this.
34185         (is_a_helper <const gimple_statement_omp_parallel>::test): Convert
34186         to...
34187         (is_a_helper <const gimple_statement_omp_parallel *>::test): ...this.
34188         (is_a_helper <const gimple_statement_omp_target>::test): Convert to...
34189         (is_a_helper <const gimple_statement_omp_target *>::test): ...this.
34190         (is_a_helper <const gimple_statement_omp_sections>::test): Convert
34191         to...
34192         (is_a_helper <const gimple_statement_omp_sections *>::test): ...this.
34193         (is_a_helper <const gimple_statement_omp_single>::test): Convert to...
34194         (is_a_helper <const gimple_statement_omp_single *>::test): ...this.
34195         (is_a_helper <const gimple_statement_omp_teams>::test): Convert to...
34196         (is_a_helper <const gimple_statement_omp_teams *>::test): ...this.
34197         (is_a_helper <const gimple_statement_omp_task>::test): Convert to...
34198         (is_a_helper <const gimple_statement_omp_task *>::test): ...this.
34199         (is_a_helper <const gimple_statement_phi>::test): Convert to...
34200         (is_a_helper <const gimple_statement_phi *>::test): ...this.
34201         (is_a_helper <const gimple_statement_transaction>::test): Convert to...
34202         (is_a_helper <const gimple_statement_transaction *>::test): ...this.
34203         (is_a_helper <const gimple_statement_with_ops>::test): Convert to...
34204         (is_a_helper <const gimple_statement_with_ops *>::test): ...this.
34205         (is_a_helper <gimple_statement_with_ops>::test): Convert to...
34206         (is_a_helper <gimple_statement_with_ops *>::test): ...this.
34207         (is_a_helper <const gimple_statement_with_memory_ops>::test): Convert
34208         to...
34209         (is_a_helper <const gimple_statement_with_memory_ops *>::test):
34210         ...this.
34211         (is_a_helper <gimple_statement_with_memory_ops>::test): Convert to...
34212         (is_a_helper <gimple_statement_with_memory_ops *>::test): ...this.
34214         (gimple_use_ops): Update for removal of implicit pointer from the
34215         is-a.h API.
34216         (gimple_set_use_ops): Likewise.
34217         (gimple_vuse): Likewise.
34218         (gimple_vdef): Likewise.
34219         (gimple_vuse_ptr): Likewise.
34220         (gimple_vdef_ptr): Likewise.
34221         (gimple_set_vuse): Likewise.
34222         (gimple_set_vdef): Likewise.
34223         (gimple_omp_return_set_lhs): Likewise.
34224         (gimple_omp_return_lhs): Likewise.
34225         (gimple_omp_return_lhs_ptr): Likewise.
34226         (gimple_call_fntype): Likewise.
34227         (gimple_call_set_fntype): Likewise.
34228         (gimple_call_set_internal_fn): Likewise.
34229         (gimple_call_use_set): Likewise.
34230         (gimple_call_clobber_set): Likewise.
34231         (gimple_bind_vars): Likewise.
34232         (gimple_bind_set_vars): Likewise.
34233         (gimple_bind_body_ptr): Likewise.
34234         (gimple_bind_set_body): Likewise.
34235         (gimple_bind_add_stmt): Likewise.
34236         (gimple_bind_block): Likewise.
34237         (gimple_bind_set_block): Likewise.
34238         (gimple_asm_ninputs): Likewise.
34239         (gimple_asm_noutputs): Likewise.
34240         (gimple_asm_nclobbers): Likewise.
34241         (gimple_asm_nlabels): Likewise.
34242         (gimple_asm_input_op): Likewise.
34243         (gimple_asm_input_op_ptr): Likewise.
34244         (gimple_asm_output_op): Likewise.
34245         (gimple_asm_output_op_ptr): Likewise.
34246         (gimple_asm_set_output_op): Likewise.
34247         (gimple_asm_clobber_op): Likewise.
34248         (gimple_asm_set_clobber_op): Likewise.
34249         (gimple_asm_label_op): Likewise.
34250         (gimple_asm_set_label_op): Likewise.
34251         (gimple_asm_string): Likewise.
34252         (gimple_catch_types): Likewise.
34253         (gimple_catch_types_ptr): Likewise.
34254         (gimple_catch_handler_ptr): Likewise.
34255         (gimple_catch_set_types): Likewise.
34256         (gimple_catch_set_handler): Likewise.
34257         (gimple_eh_filter_types): Likewise.
34258         (gimple_eh_filter_types_ptr): Likewise.
34259         (gimple_eh_filter_failure_ptr): Likewise.
34260         (gimple_eh_filter_set_types): Likewise.
34261         (gimple_eh_filter_set_failure): Likewise.
34262         (gimple_eh_must_not_throw_fndecl): Likewise.
34263         (gimple_eh_must_not_throw_set_fndecl): Likewise.
34264         (gimple_eh_else_n_body_ptr): Likewise.
34265         (gimple_eh_else_e_body_ptr): Likewise.
34266         (gimple_eh_else_set_n_body): Likewise.
34267         (gimple_eh_else_set_e_body): Likewise.
34268         (gimple_try_eval_ptr): Likewise.
34269         (gimple_try_cleanup_ptr): Likewise.
34270         (gimple_try_set_eval): Likewise.
34271         (gimple_try_set_cleanup): Likewise.
34272         (gimple_wce_cleanup_ptr): Likewise.
34273         (gimple_wce_set_cleanup): Likewise.
34274         (gimple_phi_capacity): Likewise.
34275         (gimple_phi_num_args): Likewise.
34276         (gimple_phi_result): Likewise.
34277         (gimple_phi_result_ptr): Likewise.
34278         (gimple_phi_set_result): Likewise.
34279         (gimple_phi_arg): Likewise.
34280         (gimple_phi_set_arg): Likewise.
34281         (gimple_resx_region): Likewise.
34282         (gimple_resx_set_region): Likewise.
34283         (gimple_eh_dispatch_region): Likewise.
34284         (gimple_eh_dispatch_set_region): Likewise.
34285         (gimple_omp_critical_name): Likewise.
34286         (gimple_omp_critical_name_ptr): Likewise.
34287         (gimple_omp_critical_set_name): Likewise.
34288         (gimple_omp_for_clauses): Likewise.
34289         (gimple_omp_for_clauses_ptr): Likewise.
34290         (gimple_omp_for_set_clauses): Likewise.
34291         (gimple_omp_for_collapse): Likewise.
34292         (gimple_omp_for_index): Likewise.
34293         (gimple_omp_for_index_ptr): Likewise.
34294         (gimple_omp_for_set_index): Likewise.
34295         (gimple_omp_for_initial): Likewise.
34296         (gimple_omp_for_initial_ptr): Likewise.
34297         (gimple_omp_for_set_initial): Likewise.
34298         (gimple_omp_for_final): Likewise.
34299         (gimple_omp_for_final_ptr): Likewise.
34300         (gimple_omp_for_set_final): Likewise.
34301         (gimple_omp_for_incr): Likewise.
34302         (gimple_omp_for_incr_ptr): Likewise.
34303         (gimple_omp_for_set_incr): Likewise.
34304         (gimple_omp_for_pre_body_ptr): Likewise.
34305         (gimple_omp_for_set_pre_body): Likewise.
34306         (gimple_omp_parallel_clauses): Likewise.
34307         (gimple_omp_parallel_clauses_ptr): Likewise.
34308         (gimple_omp_parallel_set_clauses): Likewise.
34309         (gimple_omp_parallel_child_fn): Likewise.
34310         (gimple_omp_parallel_child_fn_ptr): Likewise.
34311         (gimple_omp_parallel_set_child_fn): Likewise.
34312         (gimple_omp_parallel_data_arg): Likewise.
34313         (gimple_omp_parallel_data_arg_ptr): Likewise.
34314         (gimple_omp_parallel_set_data_arg): Likewise.
34315         (gimple_omp_task_clauses): Likewise.
34316         (gimple_omp_task_clauses_ptr): Likewise.
34317         (gimple_omp_task_set_clauses): Likewise.
34318         (gimple_omp_task_child_fn): Likewise.
34319         (gimple_omp_task_child_fn_ptr): Likewise.
34320         (gimple_omp_task_set_child_fn): Likewise.
34321         (gimple_omp_task_data_arg): Likewise.
34322         (gimple_omp_task_data_arg_ptr): Likewise.
34323         (gimple_omp_task_set_data_arg): Likewise.
34324         (gimple_omp_taskreg_clauses): Likewise.
34325         (gimple_omp_taskreg_clauses_ptr): Likewise.
34326         (gimple_omp_taskreg_set_clauses): Likewise.
34327         (gimple_omp_taskreg_child_fn): Likewise.
34328         (gimple_omp_taskreg_child_fn_ptr): Likewise.
34329         (gimple_omp_taskreg_set_child_fn): Likewise.
34330         (gimple_omp_taskreg_data_arg): Likewise.
34331         (gimple_omp_taskreg_data_arg_ptr): Likewise.
34332         (gimple_omp_taskreg_set_data_arg): Likewise.
34333         (gimple_omp_task_copy_fn): Likewise.
34334         (gimple_omp_task_copy_fn_ptr): Likewise.
34335         (gimple_omp_task_set_copy_fn): Likewise.
34336         (gimple_omp_task_arg_size): Likewise.
34337         (gimple_omp_task_arg_size_ptr): Likewise.
34338         (gimple_omp_task_set_arg_size): Likewise.
34339         (gimple_omp_task_arg_align): Likewise.
34340         (gimple_omp_task_arg_align_ptr): Likewise.
34341         (gimple_omp_task_set_arg_align): Likewise.
34342         (gimple_omp_single_clauses): Likewise.
34343         (gimple_omp_single_clauses_ptr): Likewise.
34344         (gimple_omp_single_set_clauses): Likewise.
34345         (gimple_omp_target_clauses): Likewise.
34346         (gimple_omp_target_clauses_ptr): Likewise.
34347         (gimple_omp_target_set_clauses): Likewise.
34348         (gimple_omp_target_child_fn): Likewise.
34349         (gimple_omp_target_child_fn_ptr): Likewise.
34350         (gimple_omp_target_set_child_fn): Likewise.
34351         (gimple_omp_target_data_arg): Likewise.
34352         (gimple_omp_target_data_arg_ptr): Likewise.
34353         (gimple_omp_target_set_data_arg): Likewise.
34354         (gimple_omp_teams_clauses): Likewise.
34355         (gimple_omp_teams_clauses_ptr): Likewise.
34356         (gimple_omp_teams_set_clauses): Likewise.
34357         (gimple_omp_sections_clauses): Likewise.
34358         (gimple_omp_sections_clauses_ptr): Likewise.
34359         (gimple_omp_sections_set_clauses): Likewise.
34360         (gimple_omp_sections_control): Likewise.
34361         (gimple_omp_sections_control_ptr): Likewise.
34362         (gimple_omp_sections_set_control): Likewise.
34363         (gimple_omp_for_set_cond): Likewise.
34364         (gimple_omp_for_cond): Likewise.
34365         (gimple_omp_atomic_store_set_val): Likewise.
34366         (gimple_omp_atomic_store_val): Likewise.
34367         (gimple_omp_atomic_store_val_ptr): Likewise.
34368         (gimple_omp_atomic_load_set_lhs): Likewise.
34369         (gimple_omp_atomic_load_lhs): Likewise.
34370         (gimple_omp_atomic_load_lhs_ptr): Likewise.
34371         (gimple_omp_atomic_load_set_rhs): Likewise.
34372         (gimple_omp_atomic_load_rhs): Likewise.
34373         (gimple_omp_atomic_load_rhs_ptr): Likewise.
34374         (gimple_omp_continue_control_def): Likewise.
34375         (gimple_omp_continue_control_def_ptr): Likewise.
34376         (gimple_omp_continue_set_control_def): Likewise.
34377         (gimple_omp_continue_control_use): Likewise.
34378         (gimple_omp_continue_control_use_ptr): Likewise.
34379         (gimple_omp_continue_set_control_use): Likewise.
34380         (gimple_transaction_body_ptr): Likewise.
34381         (gimple_transaction_label): Likewise.
34382         (gimple_transaction_label_ptr): Likewise.
34383         (gimple_transaction_set_body): Likewise.
34384         (gimple_transaction_set_label): Likewise.
34386         * ipa-devirt.c (build_type_inheritance_graph): Likewise.
34387         * ipa-inline-analysis.c (inline_write_summary): Likewise.
34388         * ipa-ref.c (ipa_record_reference): Likewise.
34389         * ipa-reference.c (analyze_function): Likewise.
34390         (ipa_reference_write_optimization_summary): Likewise.
34391         * ipa.c (symtab_remove_unreachable_nodes): Likewise.
34392         (address_taken_from_non_vtable_p): Likewise.
34393         (comdat_can_be_unshared_p_1): Likewise.
34394         * lto-cgraph.c (lto_output_ref): Likewise.
34395         (add_references): Likewise.
34396         (compute_ltrans_boundary): Likewise.
34397         (output_symtab): Likewise.
34398         (input_ref): Likewise.
34399         (input_cgraph_1): Likewise.
34400         (output_cgraph_opt_summary): Likewise.
34401         * lto-streamer-out.c (lto_output): Likewise.
34402         (output_symbol_p): Likewise.
34403         * lto-streamer.h (lsei_next_function_in_partition): Likewise.
34404         (lsei_start_function_in_partition): Likewise.
34405         (lsei_next_variable_in_partition): Likewise.
34406         (lsei_start_variable_in_partition): Likewise.
34407         * symtab.c (insert_to_assembler_name_hash): Likewise.
34408         (unlink_from_assembler_name_hash): Likewise.
34409         (symtab_unregister_node): Likewise.
34410         (symtab_remove_node): Likewise.
34411         (dump_symtab_node): Likewise.
34412         (verify_symtab_base): Likewise.
34413         (verify_symtab_node): Likewise.
34414         (symtab_make_decl_local): Likewise.
34415         (symtab_alias_ultimate_target): Likewise.
34416         (symtab_resolve_alias): Likewise.
34417         (symtab_get_symbol_partitioning_class): Likewise.
34418         * tree-phinodes.c (allocate_phi_node): Likewise.
34419         (reserve_phi_args_for_new_edge): Likewise.
34420         (remove_phi_args): Likewise.
34421         * varpool.c (varpool_node_for_asm): Likewise.
34422         (varpool_remove_unreferenced_decls): Likewise.
34424 2014-04-23  Jeff Law  <law@redhat.com>
34426         PR tree-optimization/60902
34427         * tree-ssa-threadedge.c
34428         (record_temporary_equivalences_from_stmts_at_dest): Make sure to
34429         invalidate outputs from statements that do not produce useful
34430         outputs for threading.
34432 2014-04-23  Venkataramanan Kumar  <venkataramanan.kumar@linaro.org>
34434         * config/aarch64/aarch64.md (stack_protect_set, stack_protect_test)
34435         (stack_protect_set_<mode>, stack_protect_test_<mode>): Add
34436         machine descriptions for Stack Smashing Protector.
34438 2014-04-23  Richard Earnshaw  <rearnsha@arm.com>
34440         * aarch64.md (<optab>_rol<mode>3): New pattern.
34441         (<optab>_rolsi3_uxtw): Likewise.
34442         * aarch64.c (aarch64_strip_shift): Handle ROTATE and ROTATERT.
34444 2014-04-23  James Greenhalgh  <james.greenhalgh@arm.com>
34446         * config/arm/arm.c (arm_cortex_a57_tune): Initialize all fields.
34447         (arm_cortex_a12_tune): Likewise.
34449 2014-04-23  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
34451         * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle BSWAP.
34453 2014-04-23  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
34455         * config/arm/arm.md (arm_rev16si2): New pattern.
34456         (arm_rev16si2_alt): Likewise.
34457         * config/arm/arm.c (arm_new_rtx_costs): Handle rev16 case.
34459 2014-04-23  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
34461         * config/aarch64/aarch64.md (rev16<mode>2): New pattern.
34462         (rev16<mode>2_alt): Likewise.
34463         * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle rev16 case.
34464         * config/arm/aarch-common.c (aarch_rev16_shright_mask_imm_p): New.
34465         (aarch_rev16_shleft_mask_imm_p): Likewise.
34466         (aarch_rev16_p_1): Likewise.
34467         (aarch_rev16_p): Likewise.
34468         * config/arm/aarch-common-protos.h (aarch_rev16_p): Declare extern.
34469         (aarch_rev16_shright_mask_imm_p): Likewise.
34470         (aarch_rev16_shleft_mask_imm_p): Likewise.
34472 2014-04-23  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
34474         * config/arm/aarch-common-protos.h (alu_cost_table): Add rev field.
34475         * config/arm/aarch-cost-tables.h (generic_extra_costs): Specify
34476         rev cost.
34477         (cortex_a53_extra_costs): Likewise.
34478         (cortex_a57_extra_costs): Likewise.
34479         * config/arm/arm.c (cortexa9_extra_costs): Likewise.
34480         (cortexa7_extra_costs): Likewise.
34481         (cortexa8_extra_costs): Likewise.
34482         (cortexa12_extra_costs): Likewise.
34483         (cortexa15_extra_costs): Likewise.
34484         (v7m_extra_costs): Likewise.
34485         (arm_new_rtx_costs): Handle BSWAP.
34487 2013-04-23  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
34489         * config/arm/arm.c (cortexa8_extra_costs): New table.
34490         (arm_cortex_a8_tune): New tuning struct.
34491         * config/arm/arm-cores.def (cortex-a8): Use cortex_a8 tuning struct.
34493 2014-04-23  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
34495         * config/arm/arm.c (arm_new_rtx_costs): Handle FMA.
34497 2014-04-23  Richard Biener  <rguenther@suse.de>
34499         * Makefile.in (OBJS): Remove loop-unswitch.o.
34500         * tree-pass.h (make_pass_rtl_unswitch): Remove.
34501         * passes.def (pass_rtl_unswitch): Likewise.
34502         * loop-init.c (gate_rtl_unswitch): Likewise.
34503         (rtl_unswitch): Likewise.
34504         (pass_data_rtl_unswitch): Likewise.
34505         (pass_rtl_unswitch): Likewise.
34506         (make_pass_rtl_unswitch): Likewise.
34507         * rtl.h (reversed_condition): Likewise.
34508         (compare_and_jump_seq): Likewise.
34509         * loop-iv.c (reversed_condition): Move here from loop-unswitch.c
34510         and make static.
34511         * loop-unroll.c (compare_and_jump_seq): Likewise.
34513 2014-04-23  Richard Biener  <rguenther@suse.de>
34515         PR tree-optimization/60903
34516         * tree-ssa-loop-im.c (analyze_memory_references): Remove
34517         commented code block.
34518         (execute_sm_if_changed): Properly apply IRREDUCIBLE_LOOP
34519         loop flags to newly created BBs and edges.
34521 2014-04-23  Nick Clifton  <nickc@redhat.com>
34523         * config/msp430/msp430.c (msp430_handle_option): Move function
34524         to msp430-common.c
34525         (msp430_option_override): Simplify mcu and mcpu option handling.
34526         (msp430_is_f5_mcu): Rename to msp430_use_f5_series_hwmult.  Add
34527         support for -mhwmult command line option.
34528         (has_32bit_hwmult): Rename to use_32bit_hwmult.  Add support for
34529         -mhwmult command line option.
34530         (msp430_hwmult_enabled): Delete.
34531         (msp43o_output_labelref): Add support for -mhwmult command line option.
34532         * config/msp430/msp430.md (mulhisi3, umulhisi3, mulsidi3)
34533         (umulsidi3): Likewise.
34534         * config/msp430/msp430.opt (mmcu): Add Report attribute.
34535         (mcpu, mlarge, msmall): Likewise.
34536         (mhwmult): New option.
34537         * config/msp430/msp430-protos.h (msp430_hwmult_enabled): Remove
34538         prototype.
34539         (msp430_is_f5_mcu): Remove prototype.
34540         (msp430_use_f5_series_hwmult): Add prototype.
34541         * config/msp430/msp430-opts.h: New file.
34542         * common/config/msp430: New directory.
34543         * common/config/msp430/msp430-common.c: New file.
34544         * config.gcc (msp430): Remove target_has_targetm_common.
34545         * doc/invoke.texi: Document -mhwmult command line option.
34547 2014-04-23  Nick Clifton  <nickc@redhat.com>
34549         * config/i386/cygwin.h (ENDFILE_SPEC): Include
34550         default-manifest.o if it can be found in the search path.
34551         * config/i386/mingw32.h (ENDFILE_SPEC): Likewise.
34553 2014-04-23  Terry Guo  <terry.guo@arm.com>
34555         * config/arm/arm.h (ASM_APP_OFF): Re-define it in a cleaner way.
34557 2014-04-23  Richard Biener  <rguenther@suse.de>
34559         PR middle-end/60895
34560         * tree-inline.c (declare_return_variable): Use mark_addressable.
34562 2014-04-23  Richard Biener  <rguenther@suse.de>
34564         PR middle-end/60891
34565         * loop-init.c (loop_optimizer_init): Make sure to apply
34566         LOOPS_MAY_HAVE_MULTIPLE_LATCHES before fixing up loops.
34568 2014-04-22  Jakub Jelinek  <jakub@redhat.com>
34570         PR sanitizer/60275
34571         * common.opt (fsanitize-recover, fsanitize-undefined-trap-on-error):
34572         New options.
34573         * gcc.c (sanitize_spec_function): Don't return "" for "undefined"
34574         if flag_sanitize_undefined_trap_on_error.
34575         * sanitizer.def (BUILT_IN_UBSAN_HANDLE_DIVREM_OVERFLOW_ABORT,
34576         BUILT_IN_UBSAN_HANDLE_SHIFT_OUT_OF_BOUNDS_ABORT,
34577         BUILT_IN_UBSAN_HANDLE_VLA_BOUND_NOT_POSITIVE_ABORT,
34578         BUILT_IN_UBSAN_HANDLE_TYPE_MISMATCH_ABORT,
34579         BUILT_IN_UBSAN_HANDLE_ADD_OVERFLOW_ABORT,
34580         BUILT_IN_UBSAN_HANDLE_SUB_OVERFLOW_ABORT,
34581         BUILT_IN_UBSAN_HANDLE_MUL_OVERFLOW_ABORT,
34582         BUILT_IN_UBSAN_HANDLE_NEGATE_OVERFLOW_ABORT,
34583         BUILT_IN_UBSAN_HANDLE_LOAD_INVALID_VALUE_ABORT): New builtins.
34584         * ubsan.c (ubsan_instrument_unreachable): Return
34585         __builtin_trap () if flag_sanitize_undefined_trap_on_error.
34586         (ubsan_expand_null_ifn): Emit __builtin_trap ()
34587         if flag_sanitize_undefined_trap_on_error and
34588         __ubsan_handle_type_mismatch_abort if !flag_sanitize_recover.
34589         (ubsan_expand_null_ifn, ubsan_build_overflow_builtin,
34590         instrument_bool_enum_load): Emit __builtin_trap () if
34591         flag_sanitize_undefined_trap_on_error and
34592         __builtin_handle_*_abort () if !flag_sanitize_recover.
34593         * doc/invoke.texi (-fsanitize-recover,
34594         -fsanitize-undefined-trap-on-error): Document.
34596 2014-04-22  Christian Bruel  <christian.bruel@st.com>
34598         * config/sh/sh.md (mov<mode>): Replace movQIHI.
34599         Force immediates to SImode.
34601 2014-04-22  Sandra Loosemore  <sandra@codesourcery.com>
34603         * config/nios2/nios2.md (UNSPEC_ROUND): New.
34604         (lroundsfsi2): New.
34605         * config/nios2/nios2.opt (mno-custom-round, mcustom-round=): New.
34606         * config/nios2/nios2-opts.h (N2FPU_ALL_CODES): Add round.
34607         * config/nios2/nios2.c (N2F_NO_ERRNO): Define.
34608         (nios2_fpu_insn): Add entry for round.
34609         (N2FPU_NO_ERRNO_P): Define.
34610         (nios2_custom_check_insns): Add check for N2F_NO_ERRNO and
34611         flag_errno_math.
34612         * doc/invoke.texi (Nios II Options): Document -mcustom-round.
34614 2014-04-22  Richard Henderson  <rth@redhat.com>
34616         * config/aarch64/aarch64 (addti3, subti3): New expanders.
34617         (add<GPI>3_compare0): Remove leading * from name.
34618         (add<GPI>3_carryin): Likewise.
34619         (sub<GPI>3_compare0): Likewise.
34620         (sub<GPI>3_carryin): Likewise.
34621         (<su_optab>mulditi3): New expander.
34622         (multi3): New expander.
34623         (madd<GPI>): Remove leading * from name.
34625 2014-04-22  Martin Jambor  <mjambor@suse.cz>
34627         * cgraphclones.c (cgraph_function_versioning): Copy
34628         ipa_transforms_to_apply instead of asserting it is empty.
34630 2014-04-22  H.J. Lu  <hongjiu.lu@intel.com>
34632         PR target/60868
34633         * config/i386/i386.c (ix86_expand_set_or_movmem): Call counter_mode
34634         on count_exp to get mode.
34636 2014-04-22  Andrew Pinski  <apinski@cavium.com>
34638         * config/aarch64/aarch64.c (aarch64_load_symref_appropriately):
34639         Handle TLS for ILP32.
34640         * config/aarch64/aarch64.md (tlsie_small): Rename to ...
34641         (tlsie_small_<mode>): this and handle PTR.
34642         (tlsie_small_sidi): New pattern.
34643         (tlsle_small): Change to an expand to handle ILP32.
34644         (tlsle_small_<mode>): New pattern.
34645         (tlsdesc_small): Rename to ...
34646         (tlsdesc_small_<mode>): this and handle PTR.
34648 2014-04-22  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
34650         * config/aarch64/aarch64.c (TARGET_FLAGS_REGNUM): Define.
34652 2014-04-22  Alex Velenko  <Alex.Velenko@arm.com>
34654         * config/aarch64/aarch64-builtins.c (TYPES_REINTERP): Removed.
34655         (aarch64_types_signed_unsigned_qualifiers): Qualifier added.
34656         (aarch64_types_signed_poly_qualifiers): Likewise.
34657         (aarch64_types_unsigned_signed_qualifiers): Likewise.
34658         (aarch64_types_poly_signed_qualifiers): Likewise.
34659         (TYPES_REINTERP_SS): Type macro added.
34660         (TYPES_REINTERP_SU): Likewise.
34661         (TYPES_REINTERP_SP): Likewise.
34662         (TYPES_REINTERP_US): Likewise.
34663         (TYPES_REINTERP_PS): Likewise.
34664         (aarch64_fold_builtin): New expression folding added.
34665         * config/aarch64/aarch64-simd-builtins.def (REINTERP):
34666         Declarations removed.
34667         (REINTERP_SS): Declarations added.
34668         (REINTERP_US): Likewise.
34669         (REINTERP_PS): Likewise.
34670         (REINTERP_SU): Likewise.
34671         (REINTERP_SP): Likewise.
34672         * config/aarch64/arm_neon.h (vreinterpret_p8_f64): Implemented.
34673         (vreinterpretq_p8_f64): Likewise.
34674         (vreinterpret_p16_f64): Likewise.
34675         (vreinterpretq_p16_f64): Likewise.
34676         (vreinterpret_f32_f64): Likewise.
34677         (vreinterpretq_f32_f64): Likewise.
34678         (vreinterpret_f64_f32): Likewise.
34679         (vreinterpret_f64_p8): Likewise.
34680         (vreinterpret_f64_p16): Likewise.
34681         (vreinterpret_f64_s8): Likewise.
34682         (vreinterpret_f64_s16): Likewise.
34683         (vreinterpret_f64_s32): Likewise.
34684         (vreinterpret_f64_s64): Likewise.
34685         (vreinterpret_f64_u8): Likewise.
34686         (vreinterpret_f64_u16): Likewise.
34687         (vreinterpret_f64_u32): Likewise.
34688         (vreinterpret_f64_u64): Likewise.
34689         (vreinterpretq_f64_f32): Likewise.
34690         (vreinterpretq_f64_p8): Likewise.
34691         (vreinterpretq_f64_p16): Likewise.
34692         (vreinterpretq_f64_s8): Likewise.
34693         (vreinterpretq_f64_s16): Likewise.
34694         (vreinterpretq_f64_s32): Likewise.
34695         (vreinterpretq_f64_s64): Likewise.
34696         (vreinterpretq_f64_u8): Likewise.
34697         (vreinterpretq_f64_u16): Likewise.
34698         (vreinterpretq_f64_u32): Likewise.
34699         (vreinterpretq_f64_u64): Likewise.
34700         (vreinterpret_s64_f64): Likewise.
34701         (vreinterpretq_s64_f64): Likewise.
34702         (vreinterpret_u64_f64): Likewise.
34703         (vreinterpretq_u64_f64): Likewise.
34704         (vreinterpret_s8_f64): Likewise.
34705         (vreinterpretq_s8_f64): Likewise.
34706         (vreinterpret_s16_f64): Likewise.
34707         (vreinterpretq_s16_f64): Likewise.
34708         (vreinterpret_s32_f64): Likewise.
34709         (vreinterpretq_s32_f64): Likewise.
34710         (vreinterpret_u8_f64): Likewise.
34711         (vreinterpretq_u8_f64): Likewise.
34712         (vreinterpret_u16_f64): Likewise.
34713         (vreinterpretq_u16_f64): Likewise.
34714         (vreinterpret_u32_f64): Likewise.
34715         (vreinterpretq_u32_f64): Likewise.
34717 2014-04-22  Alex Velenko  <Alex.Velenko@arm.com>
34719         * config/aarch64/aarch64/aarch64-builtins.c (TYPES_REINTERP): Removed.
34720         * config/aarch64/aarch64/aarch64-simd-builtins.def (REINTERP): Removed.
34721         (vreinterpret_p8_s8): Likewise.
34722         * config/aarch64/aarch64/arm_neon.h (vreinterpret_p8_s8): Uses cast.
34723         (vreinterpret_p8_s16): Likewise.
34724         (vreinterpret_p8_s32): Likewise.
34725         (vreinterpret_p8_s64): Likewise.
34726         (vreinterpret_p8_f32): Likewise.
34727         (vreinterpret_p8_u8): Likewise.
34728         (vreinterpret_p8_u16): Likewise.
34729         (vreinterpret_p8_u32): Likewise.
34730         (vreinterpret_p8_u64): Likewise.
34731         (vreinterpret_p8_p16): Likewise.
34732         (vreinterpretq_p8_s8): Likewise.
34733         (vreinterpretq_p8_s16): Likewise.
34734         (vreinterpretq_p8_s32): Likewise.
34735         (vreinterpretq_p8_s64): Likewise.
34736         (vreinterpretq_p8_f32): Likewise.
34737         (vreinterpretq_p8_u8): Likewise.
34738         (vreinterpretq_p8_u16): Likewise.
34739         (vreinterpretq_p8_u32): Likewise.
34740         (vreinterpretq_p8_u64): Likewise.
34741         (vreinterpretq_p8_p16): Likewise.
34742         (vreinterpret_p16_s8): Likewise.
34743         (vreinterpret_p16_s16): Likewise.
34744         (vreinterpret_p16_s32): Likewise.
34745         (vreinterpret_p16_s64): Likewise.
34746         (vreinterpret_p16_f32): Likewise.
34747         (vreinterpret_p16_u8): Likewise.
34748         (vreinterpret_p16_u16): Likewise.
34749         (vreinterpret_p16_u32): Likewise.
34750         (vreinterpret_p16_u64): Likewise.
34751         (vreinterpret_p16_p8): Likewise.
34752         (vreinterpretq_p16_s8): Likewise.
34753         (vreinterpretq_p16_s16): Likewise.
34754         (vreinterpretq_p16_s32): Likewise.
34755         (vreinterpretq_p16_s64): Likewise.
34756         (vreinterpretq_p16_f32): Likewise.
34757         (vreinterpretq_p16_u8): Likewise.
34758         (vreinterpretq_p16_u16): Likewise.
34759         (vreinterpretq_p16_u32): Likewise.
34760         (vreinterpretq_p16_u64): Likewise.
34761         (vreinterpretq_p16_p8): Likewise.
34762         (vreinterpret_f32_s8): Likewise.
34763         (vreinterpret_f32_s16): Likewise.
34764         (vreinterpret_f32_s32): Likewise.
34765         (vreinterpret_f32_s64): Likewise.
34766         (vreinterpret_f32_u8): Likewise.
34767         (vreinterpret_f32_u16): Likewise.
34768         (vreinterpret_f32_u32): Likewise.
34769         (vreinterpret_f32_u64): Likewise.
34770         (vreinterpret_f32_p8): Likewise.
34771         (vreinterpret_f32_p16): Likewise.
34772         (vreinterpretq_f32_s8): Likewise.
34773         (vreinterpretq_f32_s16): Likewise.
34774         (vreinterpretq_f32_s32): Likewise.
34775         (vreinterpretq_f32_s64): Likewise.
34776         (vreinterpretq_f32_u8): Likewise.
34777         (vreinterpretq_f32_u16): Likewise.
34778         (vreinterpretq_f32_u32): Likewise.
34779         (vreinterpretq_f32_u64): Likewise.
34780         (vreinterpretq_f32_p8): Likewise.
34781         (vreinterpretq_f32_p16): Likewise.
34782         (vreinterpret_s64_s8): Likewise.
34783         (vreinterpret_s64_s16): Likewise.
34784         (vreinterpret_s64_s32): Likewise.
34785         (vreinterpret_s64_f32): Likewise.
34786         (vreinterpret_s64_u8): Likewise.
34787         (vreinterpret_s64_u16): Likewise.
34788         (vreinterpret_s64_u32): Likewise.
34789         (vreinterpret_s64_u64): Likewise.
34790         (vreinterpret_s64_p8): Likewise.
34791         (vreinterpret_s64_p16): Likewise.
34792         (vreinterpretq_s64_s8): Likewise.
34793         (vreinterpretq_s64_s16): Likewise.
34794         (vreinterpretq_s64_s32): Likewise.
34795         (vreinterpretq_s64_f32): Likewise.
34796         (vreinterpretq_s64_u8): Likewise.
34797         (vreinterpretq_s64_u16): Likewise.
34798         (vreinterpretq_s64_u32): Likewise.
34799         (vreinterpretq_s64_u64): Likewise.
34800         (vreinterpretq_s64_p8): Likewise.
34801         (vreinterpretq_s64_p16): Likewise.
34802         (vreinterpret_u64_s8): Likewise.
34803         (vreinterpret_u64_s16): Likewise.
34804         (vreinterpret_u64_s32): Likewise.
34805         (vreinterpret_u64_s64): Likewise.
34806         (vreinterpret_u64_f32): Likewise.
34807         (vreinterpret_u64_u8): Likewise.
34808         (vreinterpret_u64_u16): Likewise.
34809         (vreinterpret_u64_u32): Likewise.
34810         (vreinterpret_u64_p8): Likewise.
34811         (vreinterpret_u64_p16): Likewise.
34812         (vreinterpretq_u64_s8): Likewise.
34813         (vreinterpretq_u64_s16): Likewise.
34814         (vreinterpretq_u64_s32): Likewise.
34815         (vreinterpretq_u64_s64): Likewise.
34816         (vreinterpretq_u64_f32): Likewise.
34817         (vreinterpretq_u64_u8): Likewise.
34818         (vreinterpretq_u64_u16): Likewise.
34819         (vreinterpretq_u64_u32): Likewise.
34820         (vreinterpretq_u64_p8): Likewise.
34821         (vreinterpretq_u64_p16): Likewise.
34822         (vreinterpret_s8_s16): Likewise.
34823         (vreinterpret_s8_s32): Likewise.
34824         (vreinterpret_s8_s64): Likewise.
34825         (vreinterpret_s8_f32): Likewise.
34826         (vreinterpret_s8_u8): Likewise.
34827         (vreinterpret_s8_u16): Likewise.
34828         (vreinterpret_s8_u32): Likewise.
34829         (vreinterpret_s8_u64): Likewise.
34830         (vreinterpret_s8_p8): Likewise.
34831         (vreinterpret_s8_p16): Likewise.
34832         (vreinterpretq_s8_s16): Likewise.
34833         (vreinterpretq_s8_s32): Likewise.
34834         (vreinterpretq_s8_s64): Likewise.
34835         (vreinterpretq_s8_f32): Likewise.
34836         (vreinterpretq_s8_u8): Likewise.
34837         (vreinterpretq_s8_u16): Likewise.
34838         (vreinterpretq_s8_u32): Likewise.
34839         (vreinterpretq_s8_u64): Likewise.
34840         (vreinterpretq_s8_p8): Likewise.
34841         (vreinterpretq_s8_p16): Likewise.
34842         (vreinterpret_s16_s8): Likewise.
34843         (vreinterpret_s16_s32): Likewise.
34844         (vreinterpret_s16_s64): Likewise.
34845         (vreinterpret_s16_f32): Likewise.
34846         (vreinterpret_s16_u8): Likewise.
34847         (vreinterpret_s16_u16): Likewise.
34848         (vreinterpret_s16_u32): Likewise.
34849         (vreinterpret_s16_u64): Likewise.
34850         (vreinterpret_s16_p8): Likewise.
34851         (vreinterpret_s16_p16): Likewise.
34852         (vreinterpretq_s16_s8): Likewise.
34853         (vreinterpretq_s16_s32): Likewise.
34854         (vreinterpretq_s16_s64): Likewise.
34855         (vreinterpretq_s16_f32): Likewise.
34856         (vreinterpretq_s16_u8): Likewise.
34857         (vreinterpretq_s16_u16): Likewise.
34858         (vreinterpretq_s16_u32): Likewise.
34859         (vreinterpretq_s16_u64): Likewise.
34860         (vreinterpretq_s16_p8): Likewise.
34861         (vreinterpretq_s16_p16): Likewise.
34862         (vreinterpret_s32_s8): Likewise.
34863         (vreinterpret_s32_s16): Likewise.
34864         (vreinterpret_s32_s64): Likewise.
34865         (vreinterpret_s32_f32): Likewise.
34866         (vreinterpret_s32_u8): Likewise.
34867         (vreinterpret_s32_u16): Likewise.
34868         (vreinterpret_s32_u32): Likewise.
34869         (vreinterpret_s32_u64): Likewise.
34870         (vreinterpret_s32_p8): Likewise.
34871         (vreinterpret_s32_p16): Likewise.
34872         (vreinterpretq_s32_s8): Likewise.
34873         (vreinterpretq_s32_s16): Likewise.
34874         (vreinterpretq_s32_s64): Likewise.
34875         (vreinterpretq_s32_f32): Likewise.
34876         (vreinterpretq_s32_u8): Likewise.
34877         (vreinterpretq_s32_u16): Likewise.
34878         (vreinterpretq_s32_u32): Likewise.
34879         (vreinterpretq_s32_u64): Likewise.
34880         (vreinterpretq_s32_p8): Likewise.
34881         (vreinterpretq_s32_p16): Likewise.
34882         (vreinterpret_u8_s8): Likewise.
34883         (vreinterpret_u8_s16): Likewise.
34884         (vreinterpret_u8_s32): Likewise.
34885         (vreinterpret_u8_s64): Likewise.
34886         (vreinterpret_u8_f32): Likewise.
34887         (vreinterpret_u8_u16): Likewise.
34888         (vreinterpret_u8_u32): Likewise.
34889         (vreinterpret_u8_u64): Likewise.
34890         (vreinterpret_u8_p8): Likewise.
34891         (vreinterpret_u8_p16): Likewise.
34892         (vreinterpretq_u8_s8): Likewise.
34893         (vreinterpretq_u8_s16): Likewise.
34894         (vreinterpretq_u8_s32): Likewise.
34895         (vreinterpretq_u8_s64): Likewise.
34896         (vreinterpretq_u8_f32): Likewise.
34897         (vreinterpretq_u8_u16): Likewise.
34898         (vreinterpretq_u8_u32): Likewise.
34899         (vreinterpretq_u8_u64): Likewise.
34900         (vreinterpretq_u8_p8): Likewise.
34901         (vreinterpretq_u8_p16): Likewise.
34902         (vreinterpret_u16_s8): Likewise.
34903         (vreinterpret_u16_s16): Likewise.
34904         (vreinterpret_u16_s32): Likewise.
34905         (vreinterpret_u16_s64): Likewise.
34906         (vreinterpret_u16_f32): Likewise.
34907         (vreinterpret_u16_u8): Likewise.
34908         (vreinterpret_u16_u32): Likewise.
34909         (vreinterpret_u16_u64): Likewise.
34910         (vreinterpret_u16_p8): Likewise.
34911         (vreinterpret_u16_p16): Likewise.
34912         (vreinterpretq_u16_s8): Likewise.
34913         (vreinterpretq_u16_s16): Likewise.
34914         (vreinterpretq_u16_s32): Likewise.
34915         (vreinterpretq_u16_s64): Likewise.
34916         (vreinterpretq_u16_f32): Likewise.
34917         (vreinterpretq_u16_u8): Likewise.
34918         (vreinterpretq_u16_u32): Likewise.
34919         (vreinterpretq_u16_u64): Likewise.
34920         (vreinterpretq_u16_p8): Likewise.
34921         (vreinterpretq_u16_p16): Likewise.
34922         (vreinterpret_u32_s8): Likewise.
34923         (vreinterpret_u32_s16): Likewise.
34924         (vreinterpret_u32_s32): Likewise.
34925         (vreinterpret_u32_s64): Likewise.
34926         (vreinterpret_u32_f32): Likewise.
34927         (vreinterpret_u32_u8): Likewise.
34928         (vreinterpret_u32_u16): Likewise.
34929         (vreinterpret_u32_u64): Likewise.
34930         (vreinterpret_u32_p8): Likewise.
34931         (vreinterpret_u32_p16): Likewise.
34932         (vreinterpretq_u32_s8): Likewise.
34933         (vreinterpretq_u32_s16): Likewise.
34934         (vreinterpretq_u32_s32): Likewise.
34935         (vreinterpretq_u32_s64): Likewise.
34936         (vreinterpretq_u32_f32): Likewise.
34937         (vreinterpretq_u32_u8): Likewise.
34938         (vreinterpretq_u32_u16): Likewise.
34939         (vreinterpretq_u32_u64): Likewise.
34940         (vreinterpretq_u32_p8): Likewise.
34941         (vreinterpretq_u32_p16): Likewise.
34943 2014-04-22  Alex Velenko  <Alex.Velenko@arm.com>
34945         * gcc/config/aarch64/aarch64-simd.md (aarch64_s<optab><mode>):
34946         Pattern extended.
34947         * config/aarch64/aarch64-simd-builtins.def (sqneg): Iterator extended.
34948         (sqabs): Likewise.
34949         * config/aarch64/arm_neon.h (vqneg_s64): New intrinsic.
34950         (vqnegd_s64): Likewise.
34951         (vqabs_s64): Likewise.
34952         (vqabsd_s64): Likewise.
34954 2014-04-22  Richard Henderson  <rth@redhat.com>
34956         * config/sparc/sparc.c (sparc_init_modes): Hoist GET_MODE_SIZE
34957         computation to the top of the loop.
34959 2014-04-22  Renlin  <renlin.li@arm.com>
34960             Jiong Wang  <jiong.wang@arm.com>
34962         * config/aarch64/aarch64.h (aarch64_frame): Delete "fp_lr_offset".
34963         * config/aarch64/aarch64.c (aarch64_layout_frame)
34964         (aarch64_initial_elimination_offset): Likewise.
34966 2014-04-22  Marcus Shawcroft  <marcus.shawcroft@arm.com>
34968         * config/aarch64/aarch64.c (aarch64_initial_elimination_offset):
34969         Fix indentation.
34971 2014-04-22  Richard Sandiford  <rdsandiford@googlemail.com>
34973         * machmode.h (bitwise_mode_for_mode): Declare.
34974         * stor-layout.h (bitwise_type_for_mode): Likewise.
34975         * stor-layout.c (bitwise_mode_for_mode): New function.
34976         (bitwise_type_for_mode): Likewise.
34977         * builtins.c (fold_builtin_memory_op): Use it instead of
34978         int_mode_for_mode and build_nonstandard_integer_type.
34980 2014-04-22  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
34982         * config.gcc (enable_obsolete): Remove *-*-solaris2.9*.
34983         (*-*-solaris2.[0-9] | *-*-solaris2.[0-9].*): Mark unsupported.
34984         (*-*-solaris2*): Simplify.
34985         (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Likewise.
34986         (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Remove
34987         *-*-solaris2.9* handling.
34989         * configure.ac (gcc_cv_as_hidden): Remove test for Solaris 9/x86
34990         as bug.
34991         (gcc_cv_ld_hidden): Remove *-*-solaris2.9* handling.
34992         (ld_tls_support): Remove i?86-*-solaris2.9, sparc*-*-solaris2.9
34993         handling, simplify.
34994         (gcc_cv_as_gstabs_flag): Remove workaround for Solaris 9/x86 as bug.
34995         * configure: Regenerate.
34997         * config/i386/sol2-9.h: Remove.
34999         * doc/install.texi (Specific, i?86-*-solaris2.9): Remove.
35000         (Specific, *-*-solaris2*): Mention Solaris 9 support removal.
35001         Remove Solaris 9 references.
35003 2014-04-22  Vidya Praveen  <vidyapraveen@arm.com>
35005         * aarch64.md (float<GPI:mode><GPF:mode>2): Remove.
35006         (floatuns<GPI:mode><GPF:mode>2): Remove.
35007         (<optab><fcvt_target><GPF:mode>2): New pattern for equal width float
35008         and floatuns conversions.
35009         (<optab><fcvt_iesize><GPF:mode>2): New pattern for inequal width float
35010         and floatuns conversions.
35011         * iterators.md (fcvt_target, FCVT_TARGET): Support SF and DF modes.
35012         (w1,w2): New mode attributes for inequal width conversions.
35014 2014-04-22  Renlin Li  <Renlin.Li@arm.com>
35016         * config/aarch64/aarch64.c (aarch64_print_operand_address): Adjust
35017         the output asm format.
35019 2014-04-22  James Greenhalgh  <james.greenhalgh@arm.com>
35021         * config/aarch64/aarch64-simd.md
35022         (aarch64_cm<optab>di): Always split.
35023         (*aarch64_cm<optab>di): New.
35024         (aarch64_cmtstdi): Always split.
35025         (*aarch64_cmtstdi): New.
35027 2014-04-22  Jakub Jelinek  <jakub@redhat.com>
35029         PR tree-optimization/60823
35030         * omp-low.c (ipa_simd_modify_function_body): Go through
35031         all SSA_NAMEs and for those refering to vector arguments
35032         which are going to be replaced adjust SSA_NAME_VAR and,
35033         if it is a default definition, change it into a non-default
35034         definition assigned at the beginning of function from new_decl.
35035         (ipa_simd_modify_stmt_ops): Rewritten.
35036         * tree-dfa.c (set_ssa_default_def): When removing default def,
35037         check for NULL loc instead of NULL *loc.
35039 2014-04-22  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
35041         * config/arm/arm.c (arm_hard_regno_mode_ok): Loosen
35042         restrictions on core registers for DImode values in Thumb2.
35044 2014-04-22  Ian Bolton  <ian.bolton@arm.com>
35046         * config/arm/arm.md (*anddi_notdi_zesidi): New pattern.
35047         * config/arm/thumb2.md (*iordi_notdi_zesidi): New pattern.
35049 2014-04-22  Ian Bolton  <ian.bolton@arm.com>
35051         * config/arm/thumb2.md (*iordi_notdi_di): New pattern.
35052         (*iordi_notzesidi_di): Likewise.
35053         (*iordi_notsesidi_di): Likewise.
35055 2014-04-22  Ian Bolton  <ian.bolton@arm.com>
35057         * config/arm/arm-protos.h (tune_params): New struct members.
35058         * config/arm/arm.c: Initialise tune_params per processor.
35059         (thumb2_reorg): Suppress conversion from t32 to t16 when optimizing
35060         for speed, based on new tune_params.
35062 2014-04-22  Alex Velenko  <Alex.Velenko@arm.com>
35064         * config/aarch64/aarch64-builtins.c (BUILTIN_VDQF_DF): Macro added.
35065         * config/aarch64/aarch64-simd-builtins.def (frintn): Use added macro.
35066         * config/aarch64/aarch64-simd.md (<frint_pattern>): Comment corrected.
35067         * config/aarch64/aarch64.md (<frint_pattern>): Likewise.
35068         * config/aarch64/arm_neon.h (vrnd_f64): Added.
35069         (vrnda_f64): Likewise.
35070         (vrndi_f64): Likewise.
35071         (vrndm_f64): Likewise.
35072         (vrndn_f64): Likewise.
35073         (vrndp_f64): Likewise.
35074         (vrndx_f64): Likewise.
35076 2014-04-22  Zhenqiang Chen  <zhenqiang.chen@linaro.org>
35078         * config/arm/arm.c (arm_print_operand, thumb_exit): Make sure
35079         GET_MODE_SIZE argument is enum machine_mode.
35081 2014-04-22  Jakub Jelinek  <jakub@redhat.com>
35083         PR target/60910
35084         * config/sparc/sparc.c (sparc_init_modes): Pass enum machine_mode
35085         value instead of int to GET_MODE_CLASS and GET_MODE_SIZE macros.
35087 2014-04-22  Lin Zuojian  <manjian2006@gmail.com>
35089         PR middle-end/60281
35090         * asan.c (asan_emit_stack_protection): Force the base to align to
35091         appropriate bits if STRICT_ALIGNMENT.  Set shadow_mem align to
35092         appropriate bits if STRICT_ALIGNMENT.
35093         * cfgexpand.c (expand_stack_vars): Set base_align appropriately
35094         when asan is on.
35095         (expand_used_vars): Leave a space in the stack frame for alignment
35096         if STRICT_ALIGNMENT.
35098 2014-04-21  David Malcolm  <dmalcolm@redhat.com>
35100         * gimple.h (gimple_assign_single_p): Accept a const_gimple rather
35101         than a gimple.
35102         (gimple_store_p): Likewise.
35103         (gimple_assign_load_p): Likewise.
35104         (gimple_assign_cast_p): Likewise.
35105         (gimple_clobber_p): Likewise.
35107         * doc/gimple.texi (gimple_assign_cast_p): Accept a const_gimple
35108         rather than a gimple.
35109         (gimple_assign_cast_p): Likewise.
35111 2014-04-21  Michael Meissner  <meissner@linux.vnet.ibm.com>
35113         PR target/60735
35114         * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64 case):
35115         If mode is DDmode and TARGET_E500_DOUBLE allow move.
35117         * config/rs6000/rs6000.c (rs6000_debug_reg_global): Print some
35118         more debug information for E500 if -mdebug=reg.
35120 2014-04-21  Uros Bizjak  <ubizjak@gmail.com>
35122         PR target/60909
35123         * config/i386/i386.c (ix86_expand_builtin)
35124         <case IX86_BUILTIN_RDRAND{16,32,64}_STEP>: Use temporary
35125         register for target RTX.
35126         <case IX86_BUILTIN_RDSEED{16,32,64}_STEP>: Ditto.
35128 2014-04-18  Cong Hou  <congh@google.com>
35130         * tree-vect-patterns.c (vect_recog_widen_mult_pattern): Enhance
35131         the widen-mult pattern by handling two operands with different sizes,
35132         and operands whose size is smaller than half of the result type.
35134 2014-04-18  Jan Hubicka  <hubicka@ucw.cz>
35136         * ipa-inline.h (INLINE_HINT_known_hot): New hint.
35137         * ipa-inline-analysis.c (dump_inline_hints): Dump it.
35138         (do_estimate_edge_time): Compute it.
35139         * ipa-inline.c (want_inline_small_function_p): Bypass
35140         INLINE_INSNS_AUTO/SINGLE limits for calls that are known to be hot.
35142 2014-04-18  Jan Hubicka  <hubicka@ucw.cz>
35144         * ipa-inline.c (spec_rem): New static variable.
35145         (dump_overall_stats): New function.
35146         (dump_inline_stats): New function.
35148 2014-04-18  Richard Henderson  <rth@redhat.com>
35150         * config/aarch64/aarch64.c (aarch64_register_move_cost): Pass a mode
35151         to GET_MODE_SIZE, not a reg_class_t.
35153 2014-04-18  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
35155         * config/rs6000/vsx.md (vsx_xxmrghw_<mode>): Adjust for little-endian.
35156         (vsx_xxmrglw_<mode>): Likewise.
35158 2014-04-17  Michael Meissner  <meissner@linux.vnet.ibm.com>
35160         PR target/60876
35161         * config/rs6000/rs6000.c (rs6000_setup_reg_addr_masks): Make sure
35162         GET_MODE_SIZE gets passed an enum machine_mode type and not integer.
35163         (rs6000_init_hard_regno_mode_ok): Likewise.
35165 2014-04-17  Jan Hubicka  <hubicka@ucw.cz>
35167         * ipa-inline.c (inline_small_functions): Account only non-cold
35168         functions.
35169         * doc/invoke.texi (inline-unit-growth): Update documentation.
35171 2014-04-17  Pat Haugen  <pthaugen@us.ibm.com>
35173         * config/rs6000/rs6000.md (addti3, subti3): New.
35175 2014-04-17  H.J. Lu  <hongjiu.lu@intel.com>
35177         PR target/60863
35178         * config/i386/i386.c (ix86_expand_clear): Remove outdated
35179         comment.  Check optimize_insn_for_size_p instead of
35180         optimize_insn_for_speed_p.
35182 2014-04-17  Martin Jambor  <mjambor@suse.cz>
35184         * gimple-iterator.c (gsi_start_edge): New function.
35185         * gimple-iterator.h (gsi_start_edge): Declare.
35186         * tree-sra.c (single_non_eh_succ): New function.
35187         (disqualify_ops_if_throwing_stmt): Renamed to
35188         disqualify_if_bad_bb_terminating_stmt.  Allow throwing statements
35189         having one non-EH successor BB.
35190         (sra_modify_expr): If stmt ends bb, use single non-EH successor to
35191         generate loads into replacements.
35192         (sra_modify_assign): Likewise and and also use the simple path for
35193         such statements.
35194         (sra_modify_function_body): Commit statements on edges.
35196 2014-04-17  Richard Biener  <rguenther@suse.de>
35198         PR middle-end/60849
35199         * tree-ssa-propagate.c (valid_gimple_rhs_p): Allow vector
35200         comparison results and add clarifying comment.
35202 2014-04-17  Jakub Jelinek  <jakub@redhat.com>
35204         * genmodes.c (struct mode_data): Add need_bytesize_adj field.
35205         (blank_mode): Initialize it.
35206         (emit_mode_size_inline, emit_mode_nunits_inline,
35207         emit_mode_inner_inline): New functions.
35208         (emit_insn_modes_h): Call them and surround their output with
35209         #if GCC_VERSION >= 4001 ... #endif.
35210         * machmode.h (GET_MODE_SIZE, GET_MODE_NUNITS, GET_MODE_INNER):
35211         For GCC_VERSION >= 4001 use mode_*_inline routines instead of
35212         mode_* arrays if the argument is __builtin_constant_p.
35213         * lower-subreg.c (dump_choices): Make sure GET_MODE_SIZE argument
35214         is enum machine_mode.
35216 2014-04-17  Trevor Saunders  <tsaunders@mozilla.com>
35218         * passes.c (opt_pass::execute): Adjust.
35219         (pass_manager::execute_pass_mode_switching): Likewise.
35220         (early_local_passes::execute): Likewise.
35221         (execute_one_pass): Pass cfun to the pass's execute method.
35222         * tree-pass.h (opt_pass::execute): Add function * argument.
35223         * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
35224         cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
35225         compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
35226         config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
35227         config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
35228         config/sparc/sparc.c, cprop.c, dce.c, df-core.c, dse.c, dwarf2cfi.c,
35229         except.c, final.c, function.c, fwprop.c, gcse.c, gimple-low.c,
35230         gimple-ssa-isolate-paths.c, gimple-ssa-strength-reduction.c,
35231         graphite.c, ifcvt.c, init-regs.c, ipa-cp.c, ipa-devirt.c,
35232         ipa-inline-analysis.c, ipa-inline.c, ipa-profile.c, ipa-pure-const.c,
35233         ipa-reference.c, ipa-split.c, ipa.c, ira.c, jump.c, loop-init.c,
35234         lower-subreg.c, mode-switching.c, omp-low.c, postreload-gcse.c,
35235         postreload.c, predict.c, recog.c, ree.c, reg-stack.c, regcprop.c,
35236         reginfo.c, regrename.c, reorg.c, sched-rgn.c, stack-ptr-mod.c,
35237         store-motion.c, tracer.c, trans-mem.c, tree-call-cdce.c, tree-cfg.c,
35238         tree-cfgcleanup.c, tree-complex.c, tree-eh.c, tree-emutls.c,
35239         tree-if-conv.c, tree-into-ssa.c, tree-loop-distribution.c, tree-nrv.c,
35240         tree-object-size.c, tree-parloops.c, tree-predcom.c, tree-ssa-ccp.c,
35241         tree-ssa-copy.c, tree-ssa-copyrename.c, tree-ssa-dce.c,
35242         tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
35243         tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
35244         tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
35245         tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
35246         tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
35247         tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
35248         tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
35249         tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
35250         tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
35251         tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c, web.c:
35252         Adjust.
35254 2014-04-17  Trevor Saunders  <tsaunders@mozilla.com>
35256         * passes.c (opt_pass::gate): Take function * argument.
35257         (gate_all_early_local_passes): Merge into
35258         (early_local_passes::gate): this.
35259         (gate_all_early_optimizations): Merge into
35260         (all_early_optimizations::gate): this.
35261         (gate_all_optimizations): Mege into
35262         (all_optimizations::gate): this.
35263         (gate_all_optimizations_g): Merge into
35264         (all_optimizations_g::gate): this.
35265         (gate_rest_of_compilation): Mege into
35266         (rest_of_compilation::gate): this.
35267         (gate_postreload): Merge into
35268         (postreload::gate): this.
35269         (dump_one_pass): Pass cfun to the pass's gate method.
35270         (execute_ipa_summary_passes): Likewise.
35271         (execute_one_pass): Likewise.
35272         (ipa_write_summaries_2): Likewise.
35273         (ipa_write_optimization_summaries_1): Likewise.
35274         (ipa_read_summaries_1): Likewise.
35275         (ipa_read_optimization_summaries_1): Likewise.
35276         (execute_ipa_stmt_fixups): Likewise.
35277         * tree-pass.h (opt_pass::gate): Add function * argument.
35278         * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c,
35279         combine-stack-adj.c, combine.c, compare-elim.c,
35280         config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
35281         config/rl78/rl78.c, config/sh/sh_optimize_sett_clrt.cc,
35282         config/sh/sh_treg_combine.cc, config/sparc/sparc.c, cprop.c, cse.c,
35283         dce.c, df-core.c, dse.c, dwarf2cfi.c, except.c,  fwprop.c, gcse.c,
35284         gimple-ssa-isolate-paths.c, gimple-ssa-strength-reduction.c,
35285         graphite.c, ifcvt.c, init-regs.c, ipa-cp.c, ipa-devirt.c,
35286         ipa-profile.c, ipa-pure-const.c, ipa-reference.c, ipa-split.c, ipa.c,
35287         loop-init.c, lower-subreg.c, mode-switching.c, modulo-sched.c,
35288         omp-low.c, postreload-gcse.c, postreload.c, predict.c, recog.c, ree.c,
35289         reg-stack.c, regcprop.c, regrename.c, reorg.c, sched-rgn.c,
35290         store-motion.c, tracer.c, trans-mem.c, tree-call-cdce.c, tree-cfg.c,
35291         tree-cfgcleanup.c, tree-complex.c, tree-eh.c, tree-emutls.c,
35292         tree-if-conv.c, tree-into-ssa.c, tree-loop-distribution.c,
35293         tree-nrv.c, tree-parloops.c, tree-predcom.c, tree-profile.c,
35294         tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
35295         tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
35296         tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
35297         tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
35298         tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
35299         tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
35300         tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
35301         tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
35302         tree-ssa.c, tree-stdarg.c, tree-switch-conversion.c, tree-tailcall.c,
35303         tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c, tsan.c, ubsan.c,
35304         var-tracking.c, vtable-verify.c, web.c: Adjust.
35306 2014-04-17  Trevor Saunders  <tsaunders@mozilla.com>
35308         * configure.ac: Check for -Woverloaded-virtual and enable it if found.
35309         * configure: Regenerate.
35311 2014-04-17  Trevor Saunders  <tsaunders@mozilla.com>
35313         * passes.c (dump_one_pass): don't check pass->has_gate.
35314         (execute_ipa_summary_passes): Likewise.
35315         (execute_one_pass): Likewise.
35316         (ipa_write_summaries_2): Likewise.
35317         (ipa_write_optimization_summaries_1): Likewise.
35318         (ipa_read_optimization_summaries_1): Likewise.
35319         (execute_ipa_stmt_fixups): Likewise.
35320         * tree-pass.h (pass_data::has_gate): Remove.
35321         * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
35322         cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
35323         compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
35324         config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
35325         config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
35326         config/sh/sh_optimize_sett_clrt.cc, config/sh/sh_treg_combine.cc,
35327         config/sparc/sparc.c, cprop.c, cse.c, dce.c, df-core.c, dse.c,
35328         dwarf2cfi.c, except.c, final.c, function.c, fwprop.c, gcse.c,
35329         gimple-low.c, gimple-ssa-isolate-paths.c,
35330         gimple-ssa-strength-reduction.c, graphite.c, ifcvt.c, init-regs.c,
35331         ipa-cp.c, ipa-devirt.c, ipa-inline-analysis.c, ipa-inline.c,
35332         ipa-profile.c, ipa-pure-const.c, ipa-reference.c, ipa-split.c, ipa.c,
35333         ira.c, jump.c, loop-init.c, lower-subreg.c, mode-switching.c,
35334         modulo-sched.c, omp-low.c, postreload-gcse.c, postreload.c, predict.c,
35335         recog.c, ree.c, reg-stack.c, regcprop.c, reginfo.c, regrename.c,
35336         reorg.c, sched-rgn.c, stack-ptr-mod.c, store-motion.c, tracer.c,
35337         trans-mem.c, tree-call-cdce.c, tree-cfg.c, tree-cfgcleanup.c,
35338         tree-complex.c, tree-eh.c, tree-emutls.c, tree-if-conv.c,
35339         tree-into-ssa.c, tree-loop-distribution.c, tree-nrv.c,
35340         tree-object-size.c, tree-parloops.c, tree-predcom.c, tree-profile.c,
35341         tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
35342         tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
35343         tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
35344         tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
35345         tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
35346         tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
35347         tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
35348         tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
35349         tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
35350         tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
35351         tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c, web.c:
35352         Adjust.
35354 2014-04-17  Trevor Saunders  <tsaunders@mozilla.com>
35356         * pass_manager.h (pass_manager::register_dump_files_1): Remove
35357         declaration.
35358         * passes.c (pass_manager::register_dump_files_1): Merge into
35359         (pass_manager::register_dump_files): this, and remove its handling of
35360         properties since the pass always has the properties anyway.
35361         (pass_manager::pass_manager): Adjust.
35363 2014-04-17  Trevor Saunders  <tsaunders@mozilla.com>
35365         * pass_manager.h (pass_manager::register_dump_files_1): Adjust.
35366         * passes.c (pass_manager::register_dump_files_1): Remove dead code
35367         dealing with properties.
35368         (pass_manager::register_dump_files): Adjust.
35370 2014-03-20  Mark Wielaard  <mjw@redhat.com>
35372         * dwarf2out.c (add_bound_info): If HOST_WIDE_INT is big enough,
35373         then represent the bound as normal constant value.
35375 2014-04-17  Jakub Jelinek  <jakub@redhat.com>
35377         PR target/60847
35378         Forward port from 4.8 branch
35379         2013-07-19  Kirill Yukhin  <kirill.yukhin@intel.com>
35381         * config/i386/bmiintrin.h (_blsi_u32): New.
35382         (_blsi_u64): Ditto.
35383         (_blsr_u32): Ditto.
35384         (_blsr_u64): Ditto.
35385         (_blsmsk_u32): Ditto.
35386         (_blsmsk_u64): Ditto.
35387         (_tzcnt_u32): Ditto.
35388         (_tzcnt_u64): Ditto.
35390 2014-04-17  Kito Cheng  <kito@0xlab.org>
35392         * gcc.c (used_arg): Prevent out of bound access for multilib_options.
35394 2014-04-17  Richard Biener  <rguenther@suse.de>
35396         PR middle-end/60849
35397         * tree-ssa-propagate.c (valid_gimple_rhs_p): Only allow effective
35398         boolean results for comparisons.
35400 2014-04-17  Richard Biener  <rguenther@suse.de>
35402         PR tree-optimization/60836
35403         * tree-vect-loop.c (vect_create_epilog_for_reduction): Force
35404         initial PHI args to be gimple values.
35406 2014-04-17  Richard Biener  <rguenther@suse.de>
35408         PR tree-optimization/60841
35409         * tree-vect-data-refs.c (vect_analyze_data_refs): Count stmts.
35410         * tree-vect-loop.c (vect_analyze_loop_2): Pass down number
35411         of stmts to SLP build.
35412         * tree-vect-slp.c (vect_slp_analyze_bb_1): Likewise.
35413         (vect_analyze_slp): Likewise.
35414         (vect_analyze_slp_instance): Likewise.
35415         (vect_build_slp_tree): Limit overall SLP tree growth.
35416         * tree-vectorizer.h (vect_analyze_data_refs,
35417         vect_analyze_slp): Adjust prototypes.
35419 2014-04-17  Evgeny Stupachenko  <evstupac@gmail.com>
35421         * config/i386/i386.c (x86_add_stmt_cost): Fix vector cost model for
35422         Silvermont.
35424 2014-04-17  Evgeny Stupachenko  <evstupac@gmail.com>
35426         * config/i386/x86-tune.def (TARGET_SLOW_PSHUFB): New tune definition.
35427         * config/i386/i386.h (TARGET_SLOW_PSHUFB): New tune flag.
35428         * config/i386/i386.c (expand_vec_perm_even_odd_1): Avoid byte shuffles
35429         for TARGET_SLOW_PSHUFB
35431 2014-04-17  Evgeny Stupachenko  <evstupac@gmail.com>
35433         * config/i386/i386.c (slm_cost): Adjust vec_to_scalar_cost.
35434         * config/i386/i386.c (intel_cost): Ditto.
35436 2014-04-17  Joey Ye  <joey.ye@arm.com>
35438         * opts.c (OPT_fif_conversion, OPT_fif_conversion2): Disable for Og.
35440 2014-04-16  Jan Hubicka  <hubicka@ucw.cz>
35442         * opts.c (common_handle_option): Disable -fipa-reference coorectly
35443         with -fuse-profile.
35445 2014-04-16  Jan Hubicka  <hubicka@ucw.cz>
35447         * ipa-devirt.c (odr_type_d): Add field all_derivations_known.
35448         (type_all_derivations_known_p): New predicate.
35449         (type_all_ctors_visible_p): New predicate.
35450         (type_possibly_instantiated_p): New predicate.
35451         (get_odr_type): Compute all_derivations_known.
35452         (dump_odr_type): Dump the flag.
35453         (maybe_record_type): Cleanup.
35454         (record_target_from_binfo): Add bases_to_consider array;
35455         record bases for types w/o instances and skip CXX destructor.
35456         (possible_polymorphic_call_targets_1): Add bases_to_consider
35457         and consider_construction parameters; check if type may have instance.
35458         (get_polymorphic_call_info): Set maybe_in_construction to true
35459         when we know nothing.
35460         (record_targets_from_bases): Skip CXX destructors; they are
35461         never called for types in construction.
35462         (possible_polymorphic_call_targets): Do not record target when
35463         type may not have instance.
35465 2014-04-16  Jan Hubicka  <hubicka@ucw.cz>
35467         PR ipa/60854
35468         * ipa.c (symtab_remove_unreachable_nodes): Mark targets of
35469         external aliases alive, too.
35471 2014-04-16  Andrew  Pinski  <apinski@cavium.com>
35473         * config/host-linux.c (TRY_EMPTY_VM_SPACE): Change aarch64 ilp32
35474         definition.
35476 2014-04-16  Eric Botcazou  <ebotcazou@adacore.com>
35478         * final.c (compute_alignments): Do not apply loop alignment to a block
35479         falling through to the exit.
35481 2014-04-16  Catherine Moore  <clm@codesourcery.com>
35483         * mips.md (*mov<mode>_internal, *movhi_internal, *movqi_internal):
35484         Adjust constraints for microMIPS store patterns.
35486 2014-04-16  Pitchumani Sivanupandi  <Pitchumani.S@atmel.com>
35488         * config/avr/avr-mcus.def: Correct typo for atxmega256a3bu macro.
35490 2014-04-16  Eric Botcazou  <ebotcazou@adacore.com>
35492         * tree-ssa-operands.c (create_vop_var): Set DECL_IGNORED_P.
35493         (append_use): Run at -O0.
35494         (append_vdef): Likewise.
35495         * tree-ssa-ter.c (ter_is_replaceable_p): Do not special-case -O0.
35496         * tree-ssa-uninit.c (warn_uninitialized_vars): Remove obsolete comment.
35498 2014-04-16  Jakub Jelinek  <jakub@redhat.com>
35500         PR tree-optimization/60844
35501         * tree-ssa-reassoc.c (reassoc_remove_stmt): New function.
35502         (propagate_op_to_single_use, remove_visited_stmt_chain,
35503         linearize_expr, repropagate_negates, reassociate_bb): Use it
35504         instead of gsi_remove.
35506 2014-04-16  Martin Jambor  <mjambor@suse.cz>
35508         * cgraphclones.c (cgraph_create_virtual_clone): Duplicate
35509         ipa_transforms_to_apply.
35510         (cgraph_function_versioning): Assert that old_node has empty
35511         ipa_transforms_to_apply.
35512         * trans-mem.c (ipa_tm_create_version): Likewise.
35513         * tree-inline.c (tree_function_versioning): Do not duplicate
35514         ipa_transforms_to_apply.
35516 2014-04-16  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
35518         PR target/60817
35519         * configure.ac (set_have_as_tls): Merge i[34567]86-*-* and
35520         x86_64-*-* cases.
35521         Pass necessary as flags on 64-bit Solaris/x86.
35522         Use lowercase relocs for x86_64-*-*.
35523         * configure: Regenerate.
35525 2014-04-15  Jan Hubicka  <jh@suse.cz>
35527         * ipa-devirt.c (referenced_from_vtable_p): New predicate.
35528         (maybe_record_node, likely_target_p): Use it.
35530 2014-04-15  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
35532         PR target/60839
35533         Revert following patch
35535         2014-04-02  Michael Meissner  <meissner@linux.vnet.ibm.com>
35537         PR target/60735
35538         * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): If we have
35539         software floating point or no floating point registers, do not
35540         allow any type in the FPRs.  Eliminate a test for SPE SIMD types
35541         in GPRs that occurs after we tested for GPRs that would never be
35542         true.
35544         * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64):
35545         Rewrite tests to use TARGET_DOUBLE_FLOAT and TARGET_E500_DOUBLE,
35546         since the FMOVE64 type is DFmode/DDmode.  If TARGET_E500_DOUBLE,
35547         specifically allow DDmode, since that does not use the SPE SIMD
35548         instructions.
35550 2014-03-21  Mark Wielaard  <mjw@redhat.com>
35552         * dwarf2out.c (gen_enumeration_type_die): Add DW_AT_const_value
35553         as unsigned or int depending on type and value used.
35555 2014-04-15  Richard Biener  <rguenther@suse.de>
35557         PR rtl-optimization/56965
35558         * alias.c (ncr_compar, nonoverlapping_component_refs_p): Move ...
35559         * tree-ssa-alias.c (ncr_compar, nonoverlapping_component_refs_p):
35560         ... here.
35561         * alias.c (true_dependence_1): Do not call
35562         nonoverlapping_component_refs_p.
35563         * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Call
35564         nonoverlapping_component_refs_p.
35565         (indirect_refs_may_alias_p): Likewise.
35567 2014-04-15  Teresa Johnson  <tejohnson@google.com>
35569         * cfg.c (dump_bb_info): Fix flags check.
35570         * tree-cfg.c (remove_bb): Only dump TDF_BLOCKS when removing.
35572 2014-04-15  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
35574         PR rtl-optimization/60663
35575         * config/arm/arm.c (arm_new_rtx_costs): Improve ASM_OPERANDS case,
35576         avoid 0 cost.
35578 2014-04-15  Richard Biener  <rguenther@suse.de>
35580         * lto-streamer.h (LTO_major_version): Bump to 4.
35582 2014-04-15  Richard Biener  <rguenther@suse.de>
35584         * common.opt (lto_partition_model): New enum.
35585         (flto-partition=): Merge separate options with a single with argument,
35586         add -flto-partition=one support.
35587         * flag-types.h (enum lto_partition_model): Declare.
35588         * opts.c (finish_options): Remove duplicate -flto-partition=
35589         option check.
35590         * lto-wrapper.c (run_gcc): Adjust.
35592 2014-04-15  Richard Biener  <rguenther@suse.de>
35594         * alias.c (ncr_compar): New function.
35595         (nonoverlapping_component_refs_p): Re-implement in O (n log n).
35597 2014-04-15  Richard Biener  <rguenther@suse.de>
35599         * alias.c (record_component_aliases): Do not walk BINFOs.
35601 2014-04-15  Richard Biener  <rguenther@suse.de>
35603         * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
35604         Add struct function argument and adjust.
35605         (find_func_aliases_for_call): Likewise.
35606         (find_func_aliases): Likewise.
35607         (find_func_clobbers): Likewise.
35608         (intra_create_variable_infos): Likewise.
35609         (compute_points_to_sets): Likewise.
35610         (ipa_pta_execute): Adjust.  Do not push/pop cfun.
35612 2014-04-15  Richard Biener  <rguenther@suse.de>
35614         * tree.c (iterative_hash_expr): Use enum tree_code_class
35615         to store TREE_CODE_CLASS.
35616         (tree_block): Likewise.
35617         (tree_set_block): Likewise.
35618         * tree.h (fold_build_pointer_plus_loc): Use
35619         convert_to_ptrofftype_loc.
35621 2014-04-15  Jakub Jelinek  <jakub@redhat.com>
35623         PR plugins/59335
35624         * Makefile.in (PLUGIN_HEADERS): Add various headers that have been
35625         added in 4.9.
35627 2014-04-15  Eric Botcazou  <ebotcazou@adacore.com>
35629         * cfgloop.h (struct loop): Move force_vectorize down.
35630         * gimplify.c (gimple_boolify) <ANNOTATE_EXPR>: Handle new kinds.
35631         (gimplify_expr) <ANNOTATE_EXPR>: Minor tweak.
35632         * lto-streamer-in.c (input_cfg): Read dont_vectorize field.
35633         * lto-streamer-out.c (output_cfg): Write dont_vectorize field.
35634         * tree-cfg.c (replace_loop_annotate): Revamp and handle new kinds.
35635         * tree-core.h (enum annot_expr_kind): Add new kind values.
35636         * tree-inline.c (copy_loops): Copy dont_vectorize field and reorder.
35637         * tree-pretty-print.c (dump_generic_node) <ANNOTATE_EXPR>: Handle new
35638         kinds.
35639         * tree.def (ANNOTATE_EXPR): Tweak comment.
35641 2014-04-14  Jan Hubicka  <hubicka@ucw.cz>
35643         * ipa-devirt.c (maybe_record_node): Ignore all non-methods (including
35644         cxa_pure_virtual).
35646 2014-04-14  Paolo Carlini  <paolo.carlini@oracle.com>
35648         * tree.h (TYPE_IDENTIFIER): Declare.
35649         * tree.c (subrange_type_for_debug_p): Use it.
35650         * godump.c (go_format_type): Likewise.
35651         * dwarf2out.c (is_cxx_auto, modified_type_die,
35652         gen_type_die_with_usage, gen_type_die_with_usage): Likewise.
35653         * dbxout.c (dbxout_type, dbxout_symbol): Likewise.
35655 2014-04-14  Jan Hubicka  <hubicka@ucw.cz>
35657         PR lto/60820
35658         * varpool.c (varpool_remove_node): Do not alter decls when streaming.
35660 2014-04-14  Uros Bizjak  <ubizjak@gmail.com>
35662         * config/i386/i386.c (examine_argument): Return bool.  Return true if
35663         parameter should be passed in memory.
35664         <case X86_64_COMPLEX_X87_CLASS>: Adjust.
35665         (construct_container): Update calls to examine_argument.
35666         (function_arg_advance_64): Ditto.
35667         (return_in_memory_32): Merge with ix86_return_in_memory.
35668         (return_in_memory_64): Ditto.
35669         (return_in_memory_ms_64): Ditto.
35671 2014-04-14  Jan Hubicka  <hubicka@ucw.cz>
35673         * ipa-utils.c (ipa_merge_profiles): Merge profile_id.
35674         * coverage.c (coverage_compute_profile_id): Handle externally visible
35675         symbols.
35677 2014-04-14  Martin Jambor  <mjambor@suse.cz>
35679         * tree-sra.c (ipa_sra_preliminary_function_checks): Skip
35680         DECL_DISREGARD_INLINE_LIMITS functions.
35682 2014-04-14  H.J. Lu  <hongjiu.lu@intel.com>
35684         PR target/60827
35685         * config/i386/i386.md (*fixuns_trunc<mode>_1): Revert the last change.
35687 2014-04-14  H.J. Lu  <hongjiu.lu@intel.com>
35689         PR target/60827
35690         * config/i386/i386.md (*fixuns_trunc<mode>_1): Check
35691         optimize_insn_for_speed_p instead of
35692         optimize_function_for_speed_p.
35694 2014-04-14  Yufeng Zhang  <yufeng.zhang@arm.com>
35696         * doc/invoke.texi (free): Document AArch64.
35698 2014-04-14  Richard Biener  <rguenther@suse.de>
35700         PR tree-optimization/60042
35701         * tree-ssa-pre.c (inhibit_phi_insertion): Remove.
35702         (insert_into_preds_of_block): Do not prevent PHI insertion
35703         for REFERENCE exprs here ...
35704         (eliminate_dom_walker::before_dom_children): ... but prevent
35705         their use here under similar conditions when applied to the
35706         IL after PRE optimizations.
35708 2014-04-14  Richard Biener  <rguenther@suse.de>
35710         * passes.def: Move early points-to after early SRA.
35712 2014-04-14  Richard Biener  <rguenther@suse.de>
35714         * tree-ssa-forwprop.c (simplify_gimple_switch): Enhance
35715         check for which sign-changes we allow when forwarding
35716         a converted value into a switch.
35718 2014-04-14  Eric Botcazou  <ebotcazou@adacore.com>
35720         * stor-layout.c (place_field): Finalize non-constant offset for the
35721         field, if any.
35723 2014-04-14  Richard Biener  <rguenther@suse.de>
35725         * tree-switch-conversion.c (lshift_cheap_p): Get speed_p
35726         as argument.
35727         (expand_switch_using_bit_tests_p): Likewise.
35728         (process_switch): Compute and pass on speed_p based on the
35729         switch stmt.
35730         * tree-ssa-math-opts.c (gimple_expand_builtin_pow): Use
35731         optimize_bb_for_speed_p.
35733 2014-04-14  Eric Botcazou  <ebotcazou@adacore.com>
35735         * cfgloop.h (struct loop): Rename force_vect into force_vectorize.
35736         * function.h (struct function): Rename has_force_vect_loops into
35737         has_force_vectorize_loops.
35738         * lto-streamer-in.c (input_cfg): Adjust for renaming.
35739         (input_struct_function_base): Likewise.
35740         * lto-streamer-out.c (output_cfg): Likewise.
35741         (output_struct_function_base): Likewise.
35742         * omp-low.c (expand_omp_simd): Likewise.
35743         * tree-cfg.c (move_sese_region_to_fn): Likewise.
35744         * tree-if-conv.c (ifcvt_can_use_mask_load_store): Likewise.
35745         (version_loop_for_if_conversion): Likewise.
35746         (tree_if_conversion): Likewise.
35747         (main_tree_if_conversion): Likewise.
35748         (gate_tree_if_conversion): Likewise.
35749         * tree-inline.c (copy_loops): Likewise.
35750         * tree-ssa-loop-ivcanon.c (tree_unroll_loops_completely_1): Likewise.
35751         * tree-ssa-loop.c (tree_loop_vectorize): Likewise.
35752         * tree-ssa-phiopt.c (tree_ssa_phiopt_worker): Likewise.
35753         * tree-vect-loop.c (vect_estimate_min_profitable_iters): Likewise.
35754         * tree-vectorizer.c (vectorize_loops): Likewise.
35755         * tree-vectorizer.h (unlimited_cost_model): Likewise.
35757 2014-04-14  Richard Biener  <rguenther@suse.de>
35759         PR lto/60720
35760         * lto-streamer-out.c (wrap_refs): New function.
35761         (lto_output): Wrap symbol references in global initializes in
35762         type-preserving MEM_REFs.
35764 2014-04-14  Christian Bruel  <christian.bruel@st.com>
35766         * config/sh/sh-mem.cc (sh_expand_strlen): Unroll last word.
35768 2014-04-14  Christian Bruel  <christian.bruel@st.com>
35770         * config/sh/sh.md (setmemqi): New expand pattern.
35771         * config/sh/sh.h (CLEAR_RATIO): Define.
35772         * config/sh/sh-mem.cc (sh_expand_setmem): Define.
35773         * config/sh/sh-protos.h (sh_expand_setmem): Declare.
35775 2014-04-14  Richard Biener  <rguenther@suse.de>
35777         PR middle-end/55022
35778         * fold-const.c (negate_expr_p): Don't negate directional rounding
35779         division.
35780         (fold_negate_expr): Likewise.
35782 2014-04-14  Richard Biener  <rguenther@suse.de>
35784         PR tree-optimization/59817
35785         PR tree-optimization/60453
35786         * graphite-scop-detection.c (graphite_can_represent_scev): Complete
35787         recursion to catch all CHRECs in the scalar evolution and restrict
35788         the predicate for the remains appropriately.
35790 2014-04-12  Catherine Moore  <clm@codesourcery.com>
35792         * config/mips/constraints.md: Add new register constraint "kb".
35793         * config/mips/mips.md (*mov<mode>_internal): Use constraint "kb".
35794         (*movhi_internal): Likewise.
35795         (*movqi_internal): Likewise.
35796         * config/mips/mips.h (M16_STORE_REGS): New register class.
35797         (REG_CLASS_NAMES): Add M16_STORE_REGS.
35798         (REG_CLASS_CONTENTS): Likewise.
35799         * config/mips/mips.c (mips_regno_to_class): Add M16_STORE_REGS.
35801 2014-04-11  Tobias Burnus  <burnus@net-b.de>
35803         PR c/60194
35804         * doc/invoke.texi (-Wformat-signedness): Document it.
35805         (Wformat=2): Mention that this enables -Wformat-signedness.
35807 2014-04-11  Joern Rennecke  <joern.rennecke@embecosm.com>
35809         * common/config/epiphany/epiphany-common.c
35810         (epiphany_option_optimization_table): Enable section anchors by
35811         default at -O1 or higher.
35812         * config/epiphany/epiphany.c (TARGET_MAX_ANCHOR_OFFSET): Define.
35813         (TARGET_MIN_ANCHOR_OFFSET): Likewise.
35814         (epiphany_rtx_costs) <SET>: For binary operators, the set as such
35815         carries no extra cost.
35816         (epiphany_legitimate_address_p): For BLKmode, apply SImode check.
35817         * config/epiphany/epiphany.h (ASM_OUTPUT_DEF): Define.
35818         * config/epiphany/predicates.md (memclob_operand): New predicate.
35819         * config/epiphany/epiphany.md (stack_adjust_add, stack_adjust_str):
35820         Use memclob_operand predicate and X constraint for operand 3.
35822 2014-04-11  Joern Rennecke  <joern.rennecke@embecosm.com>
35824         * config/epiphany/epiphany.c (epiphany_rtx_cost): Compare
35825         with CC_N_NE / CC_C_LTU / CC_C_GTU carries no extra cost for
35826         its operands.
35828 2014-04-11  Joern Rennecke  <joern.rennecke@embecosm.com>
35830         PR rtl-optimization/60651
35831         * mode-switching.c (optimize_mode_switching): Make sure to emit
35832         sets of a lower numbered entity before sets of a higher numbered
35833         entity to a mode of the same or lower priority.
35834         When creating a seginfo for a basic block that starts with a code
35835         label, move the insertion point past the code label.
35836         (new_seginfo): Document and enforce requirement that
35837         NOTE_INSN_BASIC_BLOCK only appears for empty blocks.
35838         * doc/tm.texi.in: Document ordering constraint for emitted mode sets.
35839         * doc/tm.texi: Regenerate.
35841 2014-01-11  Joern Rennecke  <joern.rennecke@embecosm.com>
35843         PR target/60811
35844         * config/arc/arc.c (arc_save_restore): Fix assert typo.
35846 2013-04-11  Jakub Jelinek  <jakub@redhat.com>
35848         * BASE-VER: Set to 4.10.0.
35850 2014-04-11  Tobias Burnus  <burnus@net-b.de>
35852         PR other/59055
35853         * doc/bugreport.texi (Bugs): Remove nodes pointing to the nirvana.
35854         * doc/gcc.texi (Service): Update description in the @menu
35855         * doc/invoke.texi (Option Summary): Remove misplaced and
35856         duplicated @menu.
35858 2014-04-11  Steve Ellcey  <sellcey@mips.com>
35859             Jakub Jelinek  <jakub@redhat.com>
35861         PR middle-end/60556
35862         * expr.c (convert_move): Use emit_store_flag_force instead of
35863         emit_store_flag.  Pass lowpart_mode instead of VOIDmode as 5th
35864         argument to it.
35866 2014-04-11  Richard Biener  <rguenther@suse.de>
35868         PR middle-end/60797
35869         * varasm.c (assemble_alias): Avoid endless error reporting
35870         recursion by setting TREE_ASM_WRITTEN.
35872 2014-04-11  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
35874         * config/s390/s390.md: Add a splitter for NOT rtx.
35876 2014-04-11  Jakub Jelinek  <jakub@redhat.com>
35878         PR rtl-optimization/60663
35879         * cse.c (cse_insn): Set src_volatile on ASM_OPERANDS in PARALLEL.
35881 2014-04-10  Jan Hubicka  <hubicka@ucw.cz>
35882             Jakub Jelinek  <jakub@redhat.com>
35884         PR lto/60567
35885         * ipa.c (function_and_variable_visibility): Copy forced_by_abi
35886         flag from decl_node to node.
35888 2014-04-10  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
35890         PR debug/60655
35891         * config/arm/arm.c (TARGET_CONST_NOT_OK_FOR_DEBUG_P): Define
35892         (arm_const_not_ok_for_debug_p): Reject MINUS with SYM_REF's
35893         ameliorating the cases where it can be.
35895 2014-04-09  David Edelsohn  <dje.gcc@gmail.com>
35897         Revert
35898         2014-04-08  Pat Haugen  <pthaugen@us.ibm.com>
35900         * config/rs6000/sync.md (AINT mode_iterator): Move definition.
35901         (loadsync_<mode>): Change mode.
35902         (load_quadpti, store_quadpti): New.
35903         (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
35904         * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
35905         * config/rs6000/predicates.md (quad_memory_operand): !TARGET_SYNC_TI.
35907 2014-04-09  Cong Hou  <congh@google.com>
35909         PR testsuite/60773
35910         * doc/sourcebuild.texi (vect_widen_mult_si_to_di_pattern): Add
35911         documentation.
35913 2014-04-08  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
35915         * config/rs6000/rs6000.c (rs6000_expand_vector_set): Use vnand
35916         instead of vnor to exploit possible fusion opportunity in the
35917         future.
35918         (altivec_expand_vec_perm_const_le): Likewise.
35920 2014-04-08  Pat Haugen  <pthaugen@us.ibm.com>
35922         * config/rs6000/sync.md (AINT mode_iterator): Move definition.
35923         (loadsync_<mode>): Change mode.
35924         (load_quadpti, store_quadpti): New.
35925         (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
35926         * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
35928 2014-04-08  Richard Sandiford  <rdsandiford@googlemail.com>
35930         PR target/60763
35931         * config/rs6000/vsx.md (vsx_xscvdpspn_scalar): Change input to DImode.
35932         * config/rs6000/rs6000.md (reload_vsx_from_gprsf): Update accordingly.
35933         Use gen_rtx_REG rather than simplify_gen_subreg for op0_di.
35935 2014-04-08  Richard Biener  <rguenther@suse.de>
35937         PR middle-end/60706
35938         * tree-pretty-print.c (pp_double_int): For HWI32 hosts with
35939         a 64bit widest int print double-int similar to on HWI64 hosts.
35941 2014-04-08  Richard Biener  <rguenther@suse.de>
35943         PR tree-optimization/60785
35944         * graphite-sese-to-poly.c (rewrite_phi_out_of_ssa): Treat
35945         default defs properly.
35947 2014-04-08  Nathan Sidwell  <nathan@codesourcery.com>
35949         * doc/invoke (Wnon-virtual-dtor): Update to match implementation.
35950         (Weffc++): Likewise.
35952 2014-04-07  Jan Hubicka  <hubcika@ucw.cz>
35954         * ipa-devirt.c (maybe_record_node): When node is not recorded,
35955         set completep to false rather than true.
35957 2014-04-07  Douglas B Rupp  <rupp@adacore.com>
35959         PR target/60504
35960         * config/arm/arm.h (ASM_PREFERRED_EH_DATA_FORMAT): Expose from
35961         ARM_TARGET2_DWARF_FORMAT.
35963 2014-04-07  Charles Baylis  <charles.baylis@linaro.org>
35965         PR target/60609
35966         * config/arm/arm.h (ASM_OUTPUT_CASE_END): Remove.
35967         (LABEL_ALIGN_AFTER_BARRIER): Align barriers which occur after
35968         ADDR_DIFF_VEC.
35970 2014-04-07  Richard Biener  <rguenther@suse.de>
35972         PR tree-optimization/60766
35973         * tree-ssa-loop-ivopts.c (cand_value_at): Compute in an unsigned type.
35974         (may_eliminate_iv): Convert cand_value_at result to desired type.
35976 2014-04-07  Jason Merrill  <jason@redhat.com>
35978         PR c++/60731
35979         * common.opt (-fno-gnu-unique): Add.
35980         * config/elfos.h (USE_GNU_UNIQUE_OBJECT): Check it.
35982 2014-04-07  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
35984         * haifa-sched.c: Fix outdated function reference and minor
35985         grammar errors in introductory comment.
35987 2014-04-07  Richard Biener  <rguenther@suse.de>
35989         PR middle-end/60750
35990         * tree-ssa-operands.c (maybe_add_call_vops): Also add VDEFs
35991         for noreturn calls.
35992         * tree-cfgcleanup.c (fixup_noreturn_call): Do not remove VDEFs.
35994 2014-04-06  John David Anglin  <danglin@gcc.gnu.org>
35996         PR debug/55794
35997         * config/pa/pa.c (pa_output_function_epilogue): Skip address and code
35998         size accounting for thunks.
35999         (pa_asm_output_mi_thunk): Use final_start_function() and
36000         final_end_function() to output function start and end directives.
36002 2014-04-05  Pitchumani Sivanupandi  <Pitchumani.S@atmel.com>
36004         * config/avr/avr-arch.h (avr_mcu_t): Add dev_attribute field to have
36005         device specific ISA/ feature information. Remove short_sp and
36006         errata_skip ds.  Add avr_device_specific_features enum to have device
36007         specific info.
36008         * config/avr/avr-c.c (avr_cpu_cpp_builtins): use dev_attribute to check
36009         errata_skip. Add __AVR_ISA_RMW__ builtin macro if RMW ISA available.
36010         * config/avr/avr-devices.c (avr_mcu_types): Update AVR_MCU macro for
36011         updated device specific info.
36012         * config/avr/avr-mcus.def: Merge device specific details to
36013         dev_attribute field.
36014         * config/avr/avr.c (avr_2word_insn_p): use dev_attribute field to check
36015         errata_skip.
36016         * config/avr/avr.h (AVR_HAVE_8BIT_SP): same for short sp info.
36017         * config/avr/driver-avr.c (avr_device_to_as): Pass -mrmw option to
36018         assembler if RMW isa supported by current device.
36019         * config/avr/genmultilib.awk: Update as device info structure changed.
36020         * doc/invoke.texi: Add info for __AVR_ISA_RMW__ builtin macro
36022 2014-04-04  Cong Hou  <congh@google.com>
36024         PR tree-optimization/60656
36025         * tree-vect-stmts.c (supportable_widening_operation):
36026         Fix a bug that elements in a vector with vect_used_by_reduction
36027         property are incorrectly reordered when the operation on it is not
36028         consistant with the one in reduction operation.
36030 2014-04-04  John David Anglin  <danglin@gcc.gnu.org>
36032         PR rtl-optimization/60155
36033         * gcse.c (record_set_data): New function.
36034         (single_set_gcse): New function.
36035         (gcse_emit_move_after): Use single_set_gcse instead of single_set.
36036         (hoist_code): Likewise.
36037         (get_pressure_class_and_nregs): Likewise.
36039 2014-04-04  Eric Botcazou  <ebotcazou@adacore.com>
36041         * explow.c (probe_stack_range): Emit a final optimization blockage.
36043 2014-04-04  Anthony Green  <green@moxielogic.com>
36045         * config/moxie/moxie.md (zero_extendqisi2, zero_extendhisi2): Fix
36046         typos.
36048 2014-04-04  Jan Hubicka  <hubicka@ucw.cz>
36050         PR ipa/59626
36051         * lto-cgraph.c (input_overwrite_node): Check that partitioning
36052         flags are set only during streaming.
36053         * ipa.c (process_references, walk_polymorphic_call_targets,
36054         symtab_remove_unreachable_nodes): Drop bodies of always inline
36055         after early inlining.
36056         (symtab_remove_unreachable_nodes): Remove always_inline attribute.
36058 2014-04-04  Jakub Jelinek  <jakub@redhat.com>
36059         Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
36061         PR debug/60655
36062         * dwarf2out.c (const_ok_for_output_1): Reject expressions
36063         containing a NOT.
36065 2014-04-04  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
36067         PR bootstrap/60743
36068         * config/arm/cortex-a53.md (cortex_a53_fdivs): Reduce reservation
36069         duration.
36070         (cortex_a53_fdivd): Likewise.
36072 2014-04-04  Martin Jambor  <mjambor@suse.cz>
36074         PR ipa/60640
36075         * cgraph.h (cgraph_clone_node): New parameter added to declaration.
36076         Adjust all callers.
36077         * cgraph.c (clone_of_p): Also return true if thunks match.
36078         (verify_edge_corresponds_to_fndecl): Removed extraneous call to
36079         cgraph_function_or_thunk_node and an obsolete comment.
36080         * cgraphclones.c (build_function_type_skip_args): Moved upwards in the
36081         file.
36082         (build_function_decl_skip_args): Likewise.
36083         (set_new_clone_decl_and_node_flags): New function.
36084         (duplicate_thunk_for_node): Likewise.
36085         (redirect_edge_duplicating_thunks): Likewise.
36086         (cgraph_clone_node): New parameter args_to_skip, pass it to
36087         redirect_edge_duplicating_thunks which is called instead of
36088         cgraph_redirect_edge_callee.
36089         (cgraph_create_virtual_clone): Pass args_to_skip to cgraph_clone_node,
36090         moved setting of a lot of flags to set_new_clone_decl_and_node_flags.
36092 2014-04-04  Jeff Law  <law@redhat.com>
36094         PR target/60657
36095         * config/arm/predicates.md (const_int_I_operand): New predicate.
36096         (const_int_M_operand): Similarly.
36097         * config/arm/arm.md (insv_zero): Use const_int_M_operand instead of
36098         const_int_operand.
36099         (insv_t2, extv_reg, extzv_t2): Likewise.
36100         (load_multiple_with_writeback): Similarly for const_int_I_operand.
36101         (pop_multiple_with_writeback_and_return): Likewise.
36102         (vfp_pop_multiple_with_writeback): Likewise
36104 2014-04-04  Richard Biener  <rguenther@suse.de>
36106         PR ipa/60746
36107         * tree-ssanames.c (make_ssa_name_fn): Fix assert.
36108         * gimple.c (gimple_set_bb): Avoid ICEing for NULL cfun for
36109         non-GIMPLE_LABELs.
36110         * gimplify.h (gimple_add_tmp_var_fn): Declare.
36111         * gimplify.c (gimple_add_tmp_var_fn): New function.
36112         * gimple-expr.h (create_tmp_reg_fn): Declare.
36113         * gimple-expr.c (create_tmp_reg_fn): New function.
36114         * gimple-low.c (record_vars_into): Don't change cfun.
36115         * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee): Fix
36116         code generation without cfun.
36118 2014-04-04  Thomas Schwinge  <thomas@codesourcery.com>
36120         PR bootstrap/60719
36121         * Makefile.in (install-driver): Fix shell scripting.
36123 2014-04-03  Cong Hou  <congh@google.com>
36125         PR tree-optimization/60505
36126         * tree-vectorizer.h (struct _stmt_vec_info): Add th field as the
36127         threshold of number of iterations below which no vectorization
36128         will be done.
36129         * tree-vect-loop.c (new_loop_vec_info):
36130         Initialize LOOP_VINFO_COST_MODEL_THRESHOLD.
36131         * tree-vect-loop.c (vect_analyze_loop_operations):
36132         Set LOOP_VINFO_COST_MODEL_THRESHOLD.
36133         * tree-vect-loop.c (vect_transform_loop):
36134         Use LOOP_VINFO_COST_MODEL_THRESHOLD.
36135         * tree-vect-loop.c (vect_analyze_loop_2): Check the maximum number
36136         of iterations of the loop and see if we should build the epilogue.
36138 2014-04-03  Richard Biener  <rguenther@suse.de>
36140         * tree-streamer.h (struct streamer_tree_cache_d): Add next_idx member.
36141         (streamer_tree_cache_create): Adjust.
36142         * tree-streamer.c (streamer_tree_cache_add_to_node_array): Adjust
36143         to allow optional nodes array.
36144         (streamer_tree_cache_insert_1): Use next_idx to assign idx.
36145         (streamer_tree_cache_append): Likewise.
36146         (streamer_tree_cache_create): Create nodes array optionally
36147         as specified by parameter.
36148         * lto-streamer-out.c (create_output_block): Avoid maintaining
36149         the node array in the writer cache.
36150         (DFS_write_tree): Remove assertion.
36151         (produce_asm_for_decls): Free the out decl state hash table early.
36152         * lto-streamer-in.c (lto_data_in_create): Adjust for
36153         streamer_tree_cache_create prototype change.
36155 2014-04-03  Richard Biener  <rguenther@suse.de>
36157         * tree-streamer-out.c (streamer_write_chain): Do not temporarily
36158         set TREE_CHAIN to NULL_TREE.
36160 2014-04-03  Richard Biener  <rguenther@suse.de>
36162         PR tree-optimization/60740
36163         * graphite-scop-detection.c (stmt_simple_for_scop_p): Iterate
36164         over all GIMPLE_COND operands.
36166 2014-04-03  Nathan Sidwell  <nathan@codesourcery.com>
36168         * doc/invoke.texi (Wnon-virtual-dtor): Adjust documentation.
36169         (Weffc++): Remove Scott's numbering, merge lists and reference
36170         Wnon-virtual-dtor.
36172 2014-04-03  Nick Clifton  <nickc@redhat.com>
36174         * config/rl78/rl78-expand.md (movqi): Handle (SUBREG (SYMBOL_REF))
36175         properly.
36177 2014-04-03  Martin Jambor  <mjambor@suse.cz>
36179         * ipa-cp.c (ipcp_verify_propagated_values): Also dump symtab and
36180         mention gcc_unreachable before failing.
36181         * ipa.c (symtab_remove_unreachable_nodes): Also print order of
36182         removed symbols.
36184 2014-04-02  Jan Hubicka  <hubicka@ucw.cz>
36186         PR ipa/60659
36187         * ipa-devirt.c (get_polymorphic_call_info): Do not ICE on type
36188         inconsistent code and instead mark the context inconsistent.
36189         (possible_polymorphic_call_targets): For inconsistent contexts
36190         return empty complete list.
36192 2014-04-02  Anthony Green  <green@moxielogic.com>
36194         * config/moxie/moxie.md (zero_extendqisi2, zero_extendhisi2)
36195         (extendqisi2, extendhisi2): Define.
36196         * config/moxie/moxie.h (DEFAULT_SIGNED_CHAR): Change to 0.
36197         (WCHAR_TYPE): Change to unsigned int.
36199 2014-04-02  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
36201         PR tree-optimization/60733
36202         * gimple-ssa-strength-reduction.c (ncd_with_phi): Change required
36203         insertion point for PHI candidates to be the end of the feeding
36204         block for the PHI argument.
36206 2014-04-02  Vladimir Makarov  <vmakarov@redhat.com>
36208         PR rtl-optimization/60650
36209         * lra-constraints.c (process_alt_operands): Decrease reject for
36210         earlyclobber matching.
36212 2014-04-02  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
36214         * config/s390/s390.c (s390_expand_insv): Use GET_MODE_BITSIZE.
36216 2014-04-02  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
36218         * config/spu/spu.c (pad_bb): Do not crash when the last
36219         insn is CODE_FOR_blockage.
36221 2014-04-02  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
36223         * config/spu/spu.md ("insv"): Fail if bitoffset+bitsize
36224         lies outside the target mode.
36226 2014-04-02  Michael Meissner  <meissner@linux.vnet.ibm.com>
36228         PR target/60735
36229         * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): If we have
36230         software floating point or no floating point registers, do not
36231         allow any type in the FPRs.  Eliminate a test for SPE SIMD types
36232         in GPRs that occurs after we tested for GPRs that would never be
36233         true.
36235         * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64):
36236         Rewrite tests to use TARGET_DOUBLE_FLOAT and TARGET_E500_DOUBLE,
36237         since the FMOVE64 type is DFmode/DDmode.  If TARGET_E500_DOUBLE,
36238         specifically allow DDmode, since that does not use the SPE SIMD
36239         instructions.
36241 2014-04-02  Richard Biener  <rguenther@suse.de>
36243         PR middle-end/60729
36244         * optabs.c (expand_abs_nojump): Honor flag_trapv only for
36245         MODE_INTs.  Properly use negv_optab.
36246         (expand_abs): Likewise.
36248 2014-04-02  Richard Biener  <rguenther@suse.de>
36250         PR bootstrap/60719
36251         * Makefile.in (install-driver): Guard extra installs with special
36252         names properly.
36254 2014-04-01  Michael Meissner  <meissner@linux.vnet.ibm.com>
36256         * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
36257         Document vec_vgbbd.
36259 2014-04-01  Richard Henderson  <rth@redhat.com>
36261         PR target/60704
36262         * config/i386/i386.md (*float<SWI48><MODEF>2_sse): Leave the second
36263         alternative enabled before register allocation.
36265 2014-04-01  Chung-Lin Tang  <cltang@codesourcery.com>
36267         * config/nios2/nios2.md (unspec): Remove UNSPEC_TLS, UNSPEC_TLS_LDM.
36268         * config/nios2/nios2.c (nios2_function_profiler): Fix addi operand
36269         typo.
36270         (nios2_large_got_address): Remove unneeded 'sym' parameter.
36271         (nios2_got_address): Update nios2_large_got_address call site.
36272         (nios2_delegitimize_address): New function.
36273         (TARGET_DELEGITIMIZE_ADDRESS): Define to nios2_delegitimize_address.
36274         * config/nios2/linux.h (GLIBC_DYNAMIC_LINKER): Define.
36275         (LINK_SPEC): Specify dynamic linker using GNU_USER_DYNAMIC_LINKER.
36277 2014-04-01  Martin Husemann  <martin@duskware.de>
36279         * config/mips/netbsd.h (TARGET_OS_CPP_BUILTINS): Define __mips_o32
36280         for -mabi=32.
36282 2014-04-01  Richard Sandiford  <rdsandiford@googlemail.com>
36284         PR rtl-optimization/60604
36285         * recog.c (general_operand): Incorporate REG_CANNOT_CHANGE_MODE_P
36286         check from register_operand.
36287         (register_operand): Redefine in terms of general_operand.
36288         (nonmemory_operand): Use register_operand for the non-constant cases.
36290 2014-04-01  Richard Biener  <rguenther@suse.de>
36292         * gimple.h (struct gimple_statement_base): Align subcode to 16 bits.
36294 2014-04-01  Sebastian Huber  <sebastian.huber@embedded-brains.de>
36296         * doc/invoke.texi (mapp-regs): Clarify.
36298 2014-03-31  Ulrich Drepper  <drepper@gmail.com>
36300         * config/i386/avx512fintrin.h (__v32hi): Define type.
36301         (__v64qi): Likewise.
36302         (_mm512_set1_epi8): Define.
36303         (_mm512_set1_epi16): Define.
36304         (_mm512_set4_epi32): Define.
36305         (_mm512_set4_epi64): Define.
36306         (_mm512_set4_pd): Define.
36307         (_mm512_set4_ps): Define.
36308         (_mm512_setr4_epi64): Define.
36309         (_mm512_setr4_epi32): Define.
36310         (_mm512_setr4_pd): Define.
36311         (_mm512_setr4_ps): Define.
36312         (_mm512_setzero_epi32): Define.
36314 2014-03-31  Martin Jambor  <mjambor@suse.cz>
36316         PR middle-end/60647
36317         * tree-sra.c (callsite_has_enough_arguments_p): Renamed to
36318         callsite_arguments_match_p.  Updated all callers.  Also check types of
36319         corresponding formal parameters and actual arguments.
36320         (not_all_callers_have_enough_arguments_p) Renamed to
36321         some_callers_have_mismatched_arguments_p.
36323 2014-03-31  Yuri Rumyantsev  <ysrumyan@gmail.com>
36325         * tree-inline.c (copy_loops): Add missed copy of 'safelen'.
36327 2014-03-31  Kugan Vivekanandarajah  <kuganv@linaro.org>
36329         PR target/60034
36330         * aarch64/aarch64.c (aarch64_classify_address): Fix alignment for
36331         section anchor.
36333 2014-03-30  Uros Bizjak  <ubizjak@gmail.com>
36335         * config/i386/sse.md (FMAMODE_NOVF512): New mode iterator.
36336         (<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>):
36337         Split out
36338         <sd_mask_codefor>fma_fmadd_<VF_512:mode><sd_maskz_name><round_name>.
36339         Use FMAMODE_NOVF512 mode iterator.
36340         (<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>): Ditto.
36341         (<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>): Ditto.
36342         (<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>): Ditto.
36343         (<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>):
36344         Split out
36345         <sd_mask_codefor>fma_fmaddsub_<VF_512:mode><sd_maskz_name><round_name>.
36346         Use VF_128_256 mode iterator.
36347         (<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>):
36348         Ditto.
36350 2014-03-28  Jan Hubicka  <hubicka@ucw.cz>
36352         * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee): Clear
36353         static chain if needed.
36355 2014-03-28  Vladimir Makarov  <vmakarov@redhat.com>
36357         PR target/60697
36358         * lra-constraints.c (index_part_to_reg): New.
36359         (process_address): Use it.
36361 2014-03-27  Jeff Law  <law@redhat.com>
36362             Jakub Jelinek  <jakub@redhat.com>
36364         PR target/60648
36365         * expr.c (do_tablejump): Use simplify_gen_binary rather than
36366         gen_rtx_{PLUS,MULT} to build up the address expression.
36368         * i386/i386.c (ix86_legitimize_address): Use copy_addr_to_reg to avoid
36369         creating non-canonical RTL.
36371 2014-03-28  Jan Hubicka  <hubicka@ucw.cz>
36373         PR ipa/60243
36374         * ipa-inline.c (want_inline_small_function_p): Short circuit large
36375         functions; reorganize to make cheap checks first.
36376         (inline_small_functions): Do not estimate growth when dumping;
36377         it is expensive.
36378         * ipa-inline.h (inline_summary): Add min_size.
36379         (growth_likely_positive): New function.
36380         * ipa-inline-analysis.c (dump_inline_summary): Add min_size.
36381         (set_cond_stmt_execution_predicate): Cleanup.
36382         (estimate_edge_size_and_time): Compute min_size.
36383         (estimate_calls_size_and_time): Likewise.
36384         (estimate_node_size_and_time): Likewise.
36385         (inline_update_overall_summary): Update min_size.
36386         (do_estimate_edge_time): Likewise.
36387         (do_estimate_edge_size): Update.
36388         (do_estimate_edge_hints): Update.
36389         (growth_likely_positive): New function.
36391 2014-03-28  Jakub Jelinek  <jakub@redhat.com>
36393         PR target/60693
36394         * config/i386/i386.c (ix86_copy_addr_to_reg): Call copy_addr_to_reg
36395         also if addr has VOIDmode.
36397 2014-03-28  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
36399         * config/arm/aarch-common.c (aarch_crypto_can_dual_issue): New.
36400         * config/arm/aarch-common-protos.h (aarch_crypto_can_dual_issue):
36401         Declare extern.
36402         * config/arm/cortex-a53.md: Add reservations and bypass for crypto
36403         instructions as well as AdvancedSIMD loads.
36405 2014-03-28  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
36407         * config/aarch64/aarch64-simd.md (aarch64_crypto_aes<aes_op>v16qi):
36408         Use crypto_aese type.
36409         (aarch64_crypto_aes<aesmc_op>v16qi): Use crypto_aesmc type.
36410         * config/arm/arm.md (is_neon_type): Replace crypto_aes with
36411         crypto_aese, crypto_aesmc.  Move to types.md.
36412         * config/arm/types.md (crypto_aes): Split into crypto_aese,
36413         crypto_aesmc.
36414         * config/arm/iterators.md (crypto_type): Likewise.
36416 2014-03-28  Jan Hubicka  <hubicka@ucw.cz>
36418         * cgraph.c: Include expr.h and tree-dfa.h.
36419         (cgraph_redirect_edge_call_stmt_to_callee): If call in noreturn;
36420         remove LHS.
36422 2014-03-28  Vladimir Makarov  <vmakarov@redhat.com>
36424         PR target/60675
36425         * lra-assigns.c (find_hard_regno_for): Remove unavailable hard
36426         regs from checking multi-reg pseudos.
36428 2014-03-28  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
36430         * config/arm/t-aprofile (MULTILIB_MATCHES): Correct A12 rule.
36432 2014-03-28  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
36434         * config/rs6000/rs6000.c (fusion_gpr_load_p): Refuse optimization
36435         if it would clobber the stack pointer, even temporarily.
36437 2014-03-28  Eric Botcazou  <ebotcazou@adacore.com>
36439         * mode-switching.c: Make small adjustments to the top comment.
36441 2014-03-27  Michael Meissner  <meissner@linux.vnet.ibm.com>
36443         * config/rs6000/constraints.md (wD constraint): New constraint to
36444         match the constant integer to get the top DImode/DFmode out of a
36445         vector in a VSX register.
36447         * config/rs6000/predicates.md (vsx_scalar_64bit): New predicate to
36448         match the constant integer to get the top DImode/DFmode out of a
36449         vector in a VSX register.
36451         * config/rs6000/rs6000-builtins.def (VBPERMQ): Add vbpermq builtin
36452         for ISA 2.07.
36454         * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
36455         vbpermq builtins.
36457         * config/rs6000/rs6000.c (rs6000_debug_reg_global): If
36458         -mdebug=reg, print value of VECTOR_ELEMENT_SCALAR_64BIT.
36460         * config/rs6000/vsx.md (vsx_extract_<mode>, V2DI/V2DF modes):
36461         Optimize vec_extract of 64-bit values, where the value being
36462         extracted is in the top word, where we can use scalar
36463         instructions.  Add direct move and store support.  Combine the big
36464         endian/little endian vector select load support into a single insn.
36465         (vsx_extract_<mode>_internal1): Likewise.
36466         (vsx_extract_<mode>_internal2): Likewise.
36467         (vsx_extract_<mode>_load): Likewise.
36468         (vsx_extract_<mode>_store): Likewise.
36469         (vsx_extract_<mode>_zero): Delete, big and little endian insns are
36470         combined into vsx_extract_<mode>_load.
36471         (vsx_extract_<mode>_one_le): Likewise.
36473         * config/rs6000/rs6000.h (VECTOR_ELEMENT_SCALAR_64BIT): Macro to
36474         define the top 64-bit vector element.
36476         * doc/md.texi (PowerPC and IBM RS6000 constraints): Document wD
36477         constraint.
36479         * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
36480         Document vec_vbpermq builtin.
36482         PR target/60672
36483         * config/rs6000/altivec.h (vec_xxsldwi): Add missing define to
36484         enable use of xxsldwi and xxpermdi builtin functions.
36485         (vec_xxpermdi): Likewise.
36487         * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
36488         Document use of vec_xxsldwi and vec_xxpermdi builtins.
36490 2014-03-27  Vladimir Makarov  <vmakarov@redhat.com>
36492         PR rtl-optimization/60650
36493         * lra-assign.c (find_hard_regno_for, spill_for): Add parameter
36494         first_p.  Use it.
36495         (find_spills_for): New.
36496         (assign_by_spills): Pass the new parameter to find_hard_regno_for.
36497         Spill all pseudos on the second iteration.
36499 2014-03-27  Marek Polacek  <polacek@redhat.com>
36501         PR c/50347
36502         * doc/extend.texi (ffs Builtins): Change unsigned types to signed
36503         types.
36505 2014-03-27  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
36507         * config/s390/s390.c (s390_can_use_return_insn): Check for
36508         call-saved FPRs on 31 bit.
36510 2014-03-27  Jakub Jelinek  <jakub@redhat.com>
36512         PR middle-end/60682
36513         * omp-low.c (lower_omp_1): For gimple_clobber_p stmts,
36514         if they need regimplification, just drop them instead of
36515         calling gimple_regimplify_operands on them.
36517 2014-03-27  Marcus Shawcroft  <marcus.shawcroft@arm.com>
36519         PR target/60580
36520         * config/aarch64/aarch64.c (faked_omit_frame_pointer): Remove.
36521         (aarch64_frame_pointer_required): Adjust logic.
36522         (aarch64_can_eliminate): Adjust logic.
36523         (aarch64_override_options_after_change): Adjust logic.
36525 2014-03-27  Dehao Chen  <dehao@google.com>
36527         * ipa-inline.c (early_inliner): Update node's inline info.
36529 2014-03-26  Dehao Chen  <dehao@google.com>
36531         * dojump.c (do_compare_rtx_and_jump): Sets correct probability for
36532         compiler inserted conditional jumps for NAN float check.
36534 2014-03-26  Jakub Jelinek  <jakub@redhat.com>
36536         * ubsan.h (ubsan_create_data): Change second argument's type
36537         to const location_t *.
36538         * ubsan.c (ubsan_source_location): If xloc.file is NULL, set it to
36539         _("<unknown>").
36540         (ubsan_create_data): Change second argument to const location_t *PLOC.
36541         Create Loc field whenever PLOC is non-NULL.
36542         (ubsan_instrument_unreachable, ubsan_expand_null_ifn,
36543         ubsan_build_overflow_builtin, instrument_bool_enum_load): Adjust
36544         callers.
36546         PR other/59545
36547         * real.c (real_to_integer2): Change type of low to UHWI.
36549 2014-03-26  Tobias Burnus  <burnus@net-b.de>
36551         * gcc.c (LINK_COMMAND_SPEC): Use libcilkrts.spec for -fcilkplus.
36552         (CILK_SELF_SPECS): New define.
36553         (driver_self_specs): Use it.
36555 2014-03-26  Richard Biener  <rguenther@suse.de>
36557         * tree-pretty-print.c (percent_K_format): Implement special
36558         case for LTO and its stripped down BLOCK tree.
36560 2014-03-26  Jakub Jelinek  <jakub@redhat.com>
36562         PR sanitizer/60636
36563         * ubsan.c (instrument_si_overflow): Instrument ABS_EXPR.
36565         * tree-vrp.c (simplify_internal_call_using_ranges): If only
36566         one range is range_int_cst_p, but not both, at least optimize
36567         addition/subtraction of 0 and multiplication by 0 or 1.
36568         * gimple-fold.c (gimple_fold_call): Fold
36569         IFN_UBSAN_CHECK_{ADD,SUB,MUL}.
36570         (gimple_fold_stmt_to_constant_1): If both op0 and op1 aren't
36571         INTEGER_CSTs, try to fold at least x * 0 and y - y.
36573 2014-03-26  Eric Botcazou  <ebotcazou@adacore.com>
36575         PR rtl-optimization/60452
36576         * rtlanal.c (rtx_addr_can_trap_p_1): Fix head comment.
36577         <case REG>: Return 1 for invalid offsets from the frame pointer.
36579 2014-03-26  Marek Polacek  <polacek@redhat.com>
36581         PR c/37428
36582         * doc/extend.texi (C Extensions): Mention variable-length arrays in
36583         a structure/union.
36585 2014-03-26  Marek Polacek  <polacek@redhat.com>
36587         PR c/39525
36588         * doc/extend.texi (Designated Inits): Describe what happens to omitted
36589         field members.
36591 2014-03-26  Marek Polacek  <polacek@redhat.com>
36593         PR other/59545
36594         * ira-color.c (update_conflict_hard_regno_costs): Perform the
36595         multiplication in unsigned type.
36597 2014-03-26  Chung-Ju Wu  <jasonwucj@gmail.com>
36599         * doc/install.texi: Document nds32le-*-elf and nds32be-*-elf.
36601 2014-03-26  Chung-Ju Wu  <jasonwucj@gmail.com>
36603         * doc/contrib.texi: Add myself as Andes nds32 port contributor.
36605 2014-03-25  Jan Hubicka  <hubicka@ucw.cz>
36607         PR ipa/60315
36608         * cif-code.def (UNREACHABLE) New code.
36609         * ipa-inline.c (inline_small_functions): Skip edges to
36610         __builtlin_unreachable.
36611         (estimate_edge_growth): Allow edges to __builtlin_unreachable.
36612         * ipa-inline-analysis.c (edge_set_predicate): Redirect edges with false
36613         predicate to __bulitin_unreachable.
36614         (set_cond_stmt_execution_predicate): Fix issue when
36615         invert_tree_comparison returns ERROR_MARK.
36616         * ipa-pure-const.c (propagate_pure_const, propagate_nothrow): Do not
36617         propagate to inline clones.
36618         * cgraph.c (verify_edge_corresponds_to_fndecl): Allow redirection
36619         to unreachable.
36620         * ipa-cp.c (create_specialized_node): Be ready for new node to appear.
36621         * cgraphclones.c (cgraph_clone_node): If call destination is already
36622         ureachable, do not redirect it back.
36623         * tree-inline.c (fold_marked_statements): Hanlde calls becoming
36624         unreachable.
36626 2014-03-25  Jan Hubicka  <hubicka@ucw.cz>
36628         * ipa-pure-const.c (propagate_pure_const, propagate_nothrow):
36629         Do not modify inline clones.
36631 2014-03-25  Jakub Jelinek  <jakub@redhat.com>
36633         * config/i386/i386.md (general_sext_operand): New mode attr.
36634         (addv<mode>4, subv<mode>4, mulv<mode>4): If operands[2] is CONST_INT,
36635         don't generate (sign_extend (const_int)).
36636         (*addv<mode>4, *subv<mode>4, *mulv<mode>4): Disallow CONST_INT_P
36637         operands[2].  Use We constraint instead of <i> and
36638         <general_sext_operand> predicate instead of <general_operand>.
36639         (*addv<mode>4_1, *subv<mode>4_1, *mulv<mode>4_1): New insns.
36640         * config/i386/constraints.md (We): New constraint.
36641         * config/i386/predicates.md (x86_64_sext_operand,
36642         sext_operand): New predicates.
36644 2014-03-25  Martin Jambor  <mjambor@suse.cz>
36646         PR ipa/60600
36647         * ipa-cp.c (ipa_get_indirect_edge_target_1): Redirect type
36648         inconsistent devirtualizations to __builtin_unreachable.
36650 2014-03-25  Marek Polacek  <polacek@redhat.com>
36652         PR c/35449
36653         * doc/extend.texi (Example of asm with clobbered asm reg): Fix typo.
36655 2014-03-25  Alan Lawrence  <alan.lawrence@arm.com>
36657         * config/aarch64/aarch64.c (aarch64_simd_valid_immediate): Reverse
36658         order of elements for big-endian.
36660 2014-03-25  Richard Biener  <rguenther@suse.de>
36662         PR middle-end/60635
36663         * gimplify-me.c (gimple_regimplify_operands): Update the
36664         re-gimplifed stmt.
36666 2014-03-25  Martin Jambor  <mjambor@suse.cz>
36668         PR ipa/59176
36669         * lto-cgraph.c (lto_output_node): Stream body_removed flag.
36670         (lto_output_varpool_node): Likewise.
36671         (input_overwrite_node): Likewise.
36672         (input_varpool_node): Likewise.
36674 2014-03-25  Richard Biener  <rguenther@suse.de>
36676         * lto-wrapper.c (merge_and_complain): Handle OPT_fPIE like OPT_fpie.
36677         (run_gcc): Likewise.
36679 2014-03-25  Jakub Jelinek  <jakub@redhat.com>
36681         * combine.c (simplify_compare_const): Add MODE argument.
36682         Handle mode_width 0 as very large mode_width.
36683         (try_combine, simplify_comparison): Adjust callers.
36685         * cselib.c (cselib_hash_rtx): Perform addition in unsigned
36686         type to avoid signed integer overflow.
36687         * explow.c (plus_constant): Likewise.
36689 2014-03-25  Dominik Vogt  <vogt@linux.vnet.ibm.com>
36691         * doc/generic.texi: Correct typos.
36693 2014-03-24  Tobias Burnus  <burnus@net-b.de>
36695         * doc/invoke.texi (-flto): Expand section about
36696         using static libraries with LTO.
36698 2014-03-24  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
36700         PR rtl-optimization/60501
36701         * optabs.def (addptr3_optab): New optab.
36702         * optabs.c (gen_addptr3_insn, have_addptr3_insn): New function.
36703         * doc/md.texi ("addptrm3"): Document new RTL standard expander.
36704         * expr.h (gen_addptr3_insn, have_addptr3_insn): Add prototypes.
36706         * lra.c (emit_add3_insn): Use the addptr pattern if available.
36708         * config/s390/s390.md ("addptrdi3", "addptrsi3"): New expanders.
36710 2014-03-24  Ulrich Drepper  <drepper@gmail.com>
36712         * config/i386/avx512fintrin.h: Define _mm512_set1_ps and
36713         _mm512_set1_pd.
36715         * config/i386/avxintrin.h (_mm256_undefined_si256): Define.
36716         (_mm256_undefined_ps): Define.
36717         (_mm256_undefined_pd): Define.
36718         * config/i386/emmintrin.h (_mm_undefined_si128): Define.
36719         (_mm_undefined_pd): Define.
36720         * config/i386/xmmintrin.h (_mm_undefined_ps): Define.
36721         * config/i386/avx512fintrin.h (_mm512_undefined_si512): Define.
36722         (_mm512_undefined_ps): Define.
36723         (_mm512_undefined_pd): Define.
36724         Use _mm*_undefined_*.
36725         * config/i386/avx2intrin.h: Use _mm*_undefined_*.
36727 2014-03-24  Alex Velenko  <Alex.Velenko@arm.com>
36729         * config/aarch64/aarch64-simd-builtins.def (lshr): DI mode excluded.
36730         (lshr_simd): DI mode added.
36731         * config/aarch64/aarch64-simd.md (aarch64_lshr_simddi): New pattern.
36732         (aarch64_ushr_simddi): Likewise.
36733         * config/aarch64/aarch64.md (UNSPEC_USHR64): New unspec.
36734         * config/aarch64/arm_neon.h (vshr_n_u64): Intrinsic fixed.
36735         (vshrd_n_u64): Likewise.
36737 2014-03-24  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
36739         * Makefile.in (s-macro_list): Depend on cc1.
36741 2014-03-23  Teresa Johnson  <tejohnson@google.com>
36743         * ipa-utils.c (ipa_print_order): Use specified dump file.
36745 2014-03-23  Eric Botcazou  <ebotcazou@adacore.com>
36747         PR rtl-optimization/60601
36748         * bb-reorder.c (fix_up_fall_thru_edges): Test EDGE_FALLTHRU everywhere.
36750         * gcc.c (eval_spec_function): Initialize save_growing_value.
36752 2014-03-22  Jakub Jelinek  <jakub@redhat.com>
36754         PR sanitizer/60613
36755         * internal-fn.c (ubsan_expand_si_overflow_addsub_check): For
36756         code == MINUS_EXPR, never swap op0 with op1.
36758         * toplev.c (init_local_tick): Avoid signed integer multiplication
36759         overflow.
36760         * genautomata.c (reserv_sets_hash_value): Fix rotate idiom, avoid
36761         shift by first operand's bitsize.
36763 2014-03-21  Jakub Jelinek  <jakub@redhat.com>
36765         PR target/60610
36766         * config/i386/i386.h (TARGET_64BIT_P): If not TARGET_BI_ARCH,
36767         redefine to 1 or 0.
36768         * config/i386/darwin.h (TARGET_64BIT_P): Redefine to
36769         TARGET_ISA_64BIT_P(x).
36771 2014-03-21  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
36773         * config/rs6000/rs6000.c (rs6000_expand_vector_set): Generate a
36774         pattern for vector nor instead of subtract from splat(-1).
36775         (altivec_expand_vec_perm_const_le): Likewise.
36777 2014-03-21  Richard Henderson  <rth@twiddle.net>
36779         PR target/60598
36780         * ifcvt.c (dead_or_predicable): Return FALSE if there are any frame
36781         related insns after epilogue_completed.
36783 2014-03-21  Martin Jambor  <mjambor@suse.cz>
36785         PR ipa/59176
36786         * cgraph.h (symtab_node): New flag body_removed.
36787         * ipa.c (symtab_remove_unreachable_nodes): Set body_removed flag
36788         when removing bodies.
36789         * symtab.c (dump_symtab_base): Dump body_removed flag.
36790         * cgraph.c (verify_edge_corresponds_to_fndecl): Skip nodes which
36791         had their bodies removed.
36793 2014-03-21  Martin Jambor  <mjambor@suse.cz>
36795         PR ipa/60419
36796         * ipa.c (symtab_remove_unreachable_nodes): Clear thunk flag of nodes
36797         in the border.
36799 2014-03-21  Richard Biener  <rguenther@suse.de>
36801         PR tree-optimization/60577
36802         * tree-core.h (struct tree_base): Document nothrow_flag use
36803         in DECL_NONALIASED.
36804         * tree.h (DECL_NONALIASED): New.
36805         (may_be_aliased): Adjust.
36806         * coverage.c (build_var): Set DECL_NONALIASED.
36808 2014-03-20  Eric Botcazou  <ebotcazou@adacore.com>
36810         * expr.c (expand_expr_real_1): Remove outdated comment.
36812 2014-03-20  Jakub Jelinek  <jakub@redhat.com>
36814         PR middle-end/60597
36815         * ira.c (adjust_cleared_regs): Call copy_rtx on
36816         *reg_equiv[REGNO (loc)].src_p before passing it to
36817         simplify_replace_fn_rtx.
36819         PR target/60568
36820         * config/i386/i386.c (x86_output_mi_thunk): Surround UNSPEC_GOT
36821         into CONST, put pic register as first operand of PLUS.  Use
36822         gen_const_mem for both 32-bit and 64-bit PIC got loads.
36824 2014-03-20  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
36826         * config/aarch64/aarch64.c (MEMORY_MOVE_COST): Delete.
36828 2014-03-20  Eric Botcazou  <ebotcazou@adacore.com>
36830         * config/sparc/sparc.c (sparc_do_work_around_errata): Implement work
36831         around for store forwarding issue in the FPU on the UT699.
36832         * config/sparc/sparc.md (in_branch_delay): Return false for single FP
36833         loads and operations if -mfix-ut699 is specified.
36834         (divtf3_hq): Tweak attribute.
36835         (sqrttf2_hq): Likewise.
36837 2014-03-20  Eric Botcazou  <ebotcazou@adacore.com>
36839         * calls.c (store_one_arg): Remove incorrect const qualification on the
36840         type of the temporary.
36841         * cfgexpand.c (expand_return): Likewise.
36842         * expr.c (expand_constructor): Likewise.
36843         (expand_expr_real_1): Likewise.
36845 2014-03-20  Zhenqiang Chen  <zhenqiang.chen@linaro.org>
36847         * config/arm/arm.c (arm_dwarf_register_span): Update the element number
36848         of parts.
36850 2014-03-19  Kaz Kojima  <kkojima@gcc.gnu.org>
36852         PR target/60039
36853         * config/sh/sh.md (udivsi3_i1): Clobber R1 register.
36855 2014-03-19  James Greenhalgh  <james.greenhalgh@arm.com>
36857         * config/arm/aarch-common-protos.h
36858         (alu_cost_table): Fix spelling of "extend".
36859         * config/arm/arm.c (arm_new_rtx_costs): Fix spelling of "extend".
36861 2014-03-19  Richard Biener  <rguenther@suse.de>
36863         PR middle-end/60553
36864         * tree-core.h (tree_type_common): Re-order pointer members
36865         to reduce recursion depth during GC walks.
36867 2014-03-19  Marek Polacek  <polacek@redhat.com>
36869         PR sanitizer/60569
36870         * ubsan.c (ubsan_type_descriptor): Check that DECL_NAME is nonnull
36871         before accessing it.
36873 2014-03-19  Richard Biener  <rguenther@suse.de>
36875         PR lto/59543
36876         * lto-streamer-in.c (input_function): In WPA stage do not drop
36877         debug stmts.
36879 2014-03-19  Jakub Jelinek  <jakub@redhat.com>
36881         PR tree-optimization/60559
36882         * vectorizable_mask_load_store): Replace scalar MASK_LOAD
36883         with build_zero_cst assignment.
36885 2014-03-18  Kai Tietz  <ktietz@redhat.com>
36887         PR rtl-optimization/56356
36888         * sdbout.c (sdbout_parms): Verify that parms'
36889         incoming argument is valid.
36890         (sdbout_reg_parms): Likewise.
36892 2014-03-18  Richard Henderson  <rth@redhat.com>
36894         PR target/60562
36895         * config/i386/i386.md (*float<SWI48x><MODEF>2_i387): Move down to
36896         be shadowed by *float<SWI48><MODEF>2_sse.  Test X87_ENABLE_FLOAT.
36897         (*float<SWI48><MODEF>2_sse): Check X87_ENABLE_FLOAT for alternative 0.
36899 2014-03-18  Basile Starynkevitch  <basile@starynkevitch.net>
36901         * plugin.def: Improve comment for PLUGIN_INCLUDE_FILE.
36902         * doc/plugins.texi (Plugin callbacks): Mention PLUGIN_INCLUDE_FILE.
36903         Italicize plugin event names in description.  Explain that
36904         PLUGIN_PRAGMAS has no sense for lto1.  Explain PLUGIN_INCLUDE_FILE.
36905         Remind that no GCC functions should be called after PLUGIN_FINISH.
36906         Explain what pragmas with expansion are.
36908 2014-03-18  Martin Liska  <mliska@suse.cz>
36910         * cgraph.c (cgraph_update_edges_for_call_stmt_node): Added case when
36911         gimple call statement is update.
36912         * gimple-fold.c (gimple_fold_call): Changed order for GIMPLE_ASSIGN and
36913         GIMPLE_CALL, where gsi iterator still points to GIMPLE CALL.
36915 2014-03-18  Jakub Jelinek  <jakub@redhat.com>
36917         PR sanitizer/60557
36918         * ubsan.c (ubsan_instrument_unreachable): Call
36919         initialize_sanitizer_builtins.
36920         (ubsan_pass): Likewise.
36922         PR sanitizer/60535
36923         * ubsan.c (ubsan_type_descriptor, ubsan_create_data): Call
36924         varpool_finalize_decl instead of rest_of_decl_compilation.
36926 2014-03-18  Richard Biener  <rguenther@suse.de>
36928         * df-problems.c (df_rd_confluence_n): Avoid bitmap_copy
36929         by using bitmap_and_compl instead of bitmap_and_compl_into.
36930         (df_rd_transfer_function): Likewise.
36932 2014-03-18  Richard Biener  <rguenther@suse.de>
36934         * doc/lto.texi (fresolution): Fix typo.
36936 2014-03-18  Richard Biener  <rguenther@suse.de>
36938         * doc/invoke.texi (flto): Update for changes in 4.9.
36940 2014-03-18  Richard Biener  <rguenther@suse.de>
36942         * doc/loop.texi: Remove section on the removed lambda framework.
36943         Update loop docs with recent changes in preserving loop structure.
36945 2014-03-18  Richard Biener  <rguenther@suse.de>
36947         * doc/lto.texi (-fresolution): Document.
36949 2014-03-18  Richard Biener  <rguenther@suse.de>
36951         * doc/contrib.texi: Adjust my name.
36953 2014-03-18  Jakub Jelinek  <jakub@redhat.com>
36955         PR ipa/58721
36956         * internal-fn.c: Include diagnostic-core.h.
36957         (expand_BUILTIN_EXPECT): New function.
36958         * gimplify.c (gimplify_call_expr): Use false instead of FALSE.
36959         (gimplify_modify_expr): Gimplify 3 argument __builtin_expect into
36960         IFN_BUILTIN_EXPECT call instead of __builtin_expect builtin call.
36961         * ipa-inline-analysis.c (find_foldable_builtin_expect): Handle
36962         IFN_BUILTIN_EXPECT.
36963         * predict.c (expr_expected_value_1): Handle IFN_BUILTIN_EXPECT.
36964         Revert 3 argument __builtin_expect code.
36965         (strip_predict_hints): Handle IFN_BUILTIN_EXPECT.
36966         * gimple-fold.c (gimple_fold_call): Likewise.
36967         * tree.h (fold_builtin_expect): New prototype.
36968         * builtins.c (build_builtin_expect_predicate): Add predictor
36969         argument, if non-NULL, create 3 argument __builtin_expect.
36970         (fold_builtin_expect): No longer static.  Add ARG2 argument,
36971         pass it through to build_builtin_expect_predicate.
36972         (fold_builtin_2): Adjust caller.
36973         (fold_builtin_3): Handle BUILT_IN_EXPECT.
36974         * internal-fn.def (BUILTIN_EXPECT): New.
36976 2014-03-18  Tobias Burnus  <burnus@net-b.de>
36978         PR ipa/58721
36979         * predict.def (PRED_FORTRAN_OVERFLOW, PRED_FORTRAN_FAIL_ALLOC,
36980         PRED_FORTRAN_FAIL_IO, PRED_FORTRAN_WARN_ONCE, PRED_FORTRAN_SIZE_ZERO,
36981         PRED_FORTRAN_INVALID_BOUND, PRED_FORTRAN_ABSENT_DUMMY): Add.
36983 2014-03-18  Jan Hubicka  <hubicka@ucw.cz>
36985         PR ipa/58721
36986         * predict.c (combine_predictions_for_bb): Fix up formatting.
36987         (expr_expected_value_1, expr_expected_value): Add predictor argument,
36988         fill what it points to if non-NULL.
36989         (tree_predict_by_opcode): Adjust caller, use the predictor.
36990         * predict.def (PRED_COMPARE_AND_SWAP): Add.
36992 2014-03-18  Eric Botcazou  <ebotcazou@adacore.com>
36994         * config/sparc/sparc.c (sparc_do_work_around_errata): Speed up and use
36995         proper constant for the store mode.
36997 2014-03-18  Ilya Enkovich  <ilya.enkovich@intel.com>
36999         * symtab.c (change_decl_assembler_name): Fix transparent alias
37000         chain construction.
37002 2014-03-16  Renlin Li  <Renlin.Li@arm.com>
37004         * config/aarch64/aarch64.c: Correct the comments about the
37005         aarch64 stack layout.
37007 2014-03-18  Thomas Schwinge  <thomas@codesourcery.com>
37009         * omp-low.c (lower_rec_input_clauses) <build_omp_barrier>: Restore
37010         check for GF_OMP_FOR_KIND_FOR.
37012 2013-03-18  Kirill Yukhin  <kirill.yukhin@intel.com>
37014         * config/i386/i386.h (ADDITIONAL_REGISTER_NAMES): Add
37015         ymm and zmm register names.
37017 2014-03-17  Jakub Jelinek  <jakub@redhat.com>
37019         PR target/60516
37020         * config/i386/i386.c (ix86_expand_epilogue): Adjust REG_CFA_ADJUST_CFA
37021         note creation for the 2010-08-31 changes.
37023 2014-03-17  Marek Polacek  <polacek@redhat.com>
37025         PR middle-end/60534
37026         * omp-low.c (omp_max_vf): Treat -fno-tree-loop-optimize the same
37027         as -fno-tree-loop-vectorize.
37028         (expand_omp_simd): Likewise.
37030 2014-03-15  Eric Botcazou  <ebotcazou@adacore.com>
37032         * config/sparc/sparc-protos.h (tls_call_delay): Delete.
37033         (eligible_for_call_delay): New prototype.
37034         * config/sparc/sparc.c (tls_call_delay): Rename into...
37035         (eligible_for_call_delay): ...this.  Return false if the instruction
37036         cannot be put in the delay slot of a branch.
37037         (eligible_for_restore_insn): Simplify.
37038         (eligible_for_return_delay): Return false if the instruction cannot be
37039         put in the delay slot of a branch and simplify.
37040         (eligible_for_sibcall_delay): Return false if the instruction cannot be
37041         put in the delay slot of a branch.
37042         * config/sparc/sparc.md (fix_ut699): New attribute.
37043         (tls_call_delay): Delete.
37044         (in_call_delay): Reimplement.
37045         (eligible_for_sibcall_delay): Rename into...
37046         (in_sibcall_delay): ...this.
37047         (eligible_for_return_delay): Rename into...
37048         (in_return_delay): ...this.
37049         (in_branch_delay): Reimplement.
37050         (in_uncond_branch_delay): Delete.
37051         (in_annul_branch_delay): Delete.
37053 2014-03-14  Richard Henderson  <rth@redhat.com>
37055         PR target/60525
37056         * config/i386/i386.md (floathi<X87MODEF>2): Delete expander; rename
37057         define_insn from *floathi<X87MODEF>2_i387; allow nonimmediate_operand.
37058         (*floathi<X87MODEF>2_i387_with_temp): Remove.
37059         (floathi splitters): Remove.
37060         (float<SWI48x>xf2): New pattern.
37061         (float<SWI48><MODEF>2): Rename from float<SWI48x><X87MODEF>2.  Drop
37062         code that tried to handle DImode for 32-bit, but which was excluded
37063         by the pattern's condition.  Drop allocation of stack temporary.
37064         (*floatsi<MODEF>2_vector_mixed_with_temp): Remove.
37065         (*float<SWI48><MODEF>2_mixed_with_temp): Remove.
37066         (*float<SWI48><MODEF>2_mixed_interunit): Remove.
37067         (*float<SWI48><MODEF>2_mixed_nointerunit): Remove.
37068         (*floatsi<MODEF>2_vector_sse_with_temp): Remove.
37069         (*float<SWI48><MODEF>2_sse_with_temp): Remove.
37070         (*float<SWI48><MODEF>2_sse_interunit): Remove.
37071         (*float<SWI48><MODEF>2_sse_nointerunit): Remove.
37072         (*float<SWI48x><X87MODEF>2_i387_with_temp): Remove.
37073         (*float<SWI48x><X87MODEF>2_i387): Remove.
37074         (all float _with_temp splitters): Remove.
37075         (*float<SWI48x><MODEF>2_i387): New pattern.
37076         (*float<SWI48><MODEF>2_sse): New pattern.
37077         (float TARGET_USE_VECTOR_CONVERTS splitters): Merge them.
37078         (float TARGET_SSE_PARTIAL_REG_DEPENDENCY splitters): Merge them.
37080 2014-03-14  Jakub Jelinek  <jakub@redhat.com>
37081             Marek Polacek  <polacek@redhat.com>
37083         PR middle-end/60484
37084         * common.opt (dump_base_name_prefixed): New Variable.
37085         * opts.c (finish_options): Don't prepend directory to x_dump_base_name
37086         if x_dump_base_name_prefixed is already set, set it at the end.
37088 2014-03-14  Vladimir Makarov  <vmakarov@redhat.com>
37090         PR rtl-optimization/60508
37091         * lra-constraints.c (get_reload_reg): Add new parameter
37092         in_subreg_p.
37093         (process_addr_reg, simplify_operand_subreg, curr_insn_transform):
37094         Pass the new parameter values.
37096 2014-03-14  Richard Biener  <rguenther@suse.de>
37098         * common.opt: Revert unintented changes from r205065.
37099         * opts.c: Likewise.
37101 2014-03-14  Richard Biener  <rguenther@suse.de>
37103         PR middle-end/60518
37104         * cfghooks.c (split_block): Properly adjust all loops the
37105         block was a latch of.
37107 2014-03-14  Martin Jambor  <mjambor@suse.cz>
37109         PR lto/60461
37110         * ipa-prop.c (ipa_modify_call_arguments): Fix iteration condition
37111         and simplify it.
37113 2014-03-14  Georg-Johann Lay  <avr@gjlay.de>
37115         PR target/59396
37116         * config/avr/avr.c (avr_set_current_function): Pass function name
37117         through default_strip_name_encoding before sanity checking instead
37118         of skipping the first char of the assembler name.
37120 2014-03-13  Richard Henderson  <rth@redhat.com>
37122         PR debug/60438
37123         * config/i386/i386.c (ix86_split_fp_branch): Remove pushed argument.
37124         (ix86_force_to_memory, ix86_free_from_memory): Remove.
37125         * config/i386/i386-protos.h: Likewise.
37126         * config/i386/i386.md (floathi<X87MODEF>2): Use assign_386_stack_local
37127         in the expander instead of a splitter.
37128         (float<SWI48x><X87MODEF>2): Use assign_386_stack_local if there is
37129         any possibility of requiring a memory.
37130         (*floatsi<MODEF>2_vector_mixed): Remove, and the splitters.
37131         (*floatsi<MODEF>2_vector_sse): Remove, and the splitters.
37132         (fp branch splitters): Update for ix86_split_fp_branch.
37133         (*jcc<X87MODEF>_<SWI24>_i387): Remove r/f alternative.
37134         (*jcc<X87MODEF>_<SWI24>_r_i387): Likewise.
37135         (splitter for jcc<X87MODEF>_<SWI24>_i387 r/f): Remove.
37136         (*fop_<MODEF>_2_i387): Remove f/r alternative.
37137         (*fop_<MODEF>_3_i387): Likewise.
37138         (*fop_xf_2_i387, *fop_xf_3_i387): Likewise.
37139         (splitters for the fop_* register patterns): Remove.
37140         (fscalexf4_i387): Rename from *fscalexf4_i387.
37141         (ldexpxf3): Use gen_floatsixf2 and gen_fscalexf4_i387.
37143 2014-03-13  Jakub Jelinek  <jakub@redhat.com>
37145         PR tree-optimization/59779
37146         * tree-dfa.c (get_ref_base_and_extent): Use double_int
37147         type for bitsize and maxsize instead of HOST_WIDE_INT.
37149 2014-03-13  Steven Bosscher  <steven@gcc.gnu.org>
37151         PR rtl-optimization/57320
37152         * function.c (rest_of_handle_thread_prologue_and_epilogue): Cleanup
37153         the CFG after thread_prologue_and_epilogue_insns.
37155 2014-03-13  Vladimir Makarov  <vmakarov@redhat.com>
37157         PR rtl-optimization/57189
37158         * lra-constraints.c (process_alt_operands): Disfavor spilling
37159         vector pseudos.
37161 2014-03-13  Cesar Philippidis  <cesar@codesourcery.com>
37163         * lto-wrapper.c (maybe_unlink_file): Suppress diagnostic messages.
37165 2014-03-13  Jakub Jelinek  <jakub@redhat.com>
37167         PR tree-optimization/59025
37168         PR middle-end/60418
37169         * tree-ssa-reassoc.c (sort_by_operand_rank): For SSA_NAMEs with the
37170         same rank, sort by bb_rank and gimple_uid of SSA_NAME_DEF_STMT first.
37172 2014-03-13  Georg-Johann Lay  <avr@gjlay.de>
37174         PR target/60486
37175         * config/avr/avr.c (avr_out_plus): Swap cc_plus and cc_minus in
37176         calls of avr_out_plus_1.
37178 2014-03-13  Bin Cheng  <bin.cheng@arm.com>
37180         * tree-cfgcleanup.c (remove_forwarder_block_with_phi): Record
37181         BB's single pred and update the father loop's latch info later.
37183 2014-03-12  Michael Meissner  <meissner@linux.vnet.ibm.com>
37185         * config/rs6000/vector.md (VEC_L): Add V1TI mode to vector types.
37186         (VEC_M): Likewise.
37187         (VEC_N): Likewise.
37188         (VEC_R): Likewise.
37189         (VEC_base): Likewise.
37190         (mov<MODE>, VEC_M modes): If we are loading TImode into VSX
37191         registers, we need to swap double words in little endian mode.
37193         * config/rs6000/rs6000-modes.def (V1TImode): Add new vector mode
37194         to be a container mode for 128-bit integer operations added in ISA
37195         2.07.  Unlike TImode and PTImode, the preferred register set is
37196         the Altivec/VMX registers for the 128-bit operations.
37198         * config/rs6000/rs6000-protos.h (rs6000_move_128bit_ok_p): Add
37199         declarations.
37200         (rs6000_split_128bit_ok_p): Likewise.
37202         * config/rs6000/rs6000-builtin.def (BU_P8V_AV_3): Add new support
37203         macros for creating ISA 2.07 normal and overloaded builtin
37204         functions with 3 arguments.
37205         (BU_P8V_OVERLOAD_3): Likewise.
37206         (VPERM_1T): Add support for V1TImode in 128-bit vector operations
37207         for use as overloaded functions.
37208         (VPERM_1TI_UNS): Likewise.
37209         (VSEL_1TI): Likewise.
37210         (VSEL_1TI_UNS): Likewise.
37211         (ST_INTERNAL_1ti): Likewise.
37212         (LD_INTERNAL_1ti): Likewise.
37213         (XXSEL_1TI): Likewise.
37214         (XXSEL_1TI_UNS): Likewise.
37215         (VPERM_1TI): Likewise.
37216         (VPERM_1TI_UNS): Likewise.
37217         (XXPERMDI_1TI): Likewise.
37218         (SET_1TI): Likewise.
37219         (LXVD2X_V1TI): Likewise.
37220         (STXVD2X_V1TI): Likewise.
37221         (VEC_INIT_V1TI): Likewise.
37222         (VEC_SET_V1TI): Likewise.
37223         (VEC_EXT_V1TI): Likewise.
37224         (EQV_V1TI): Likewise.
37225         (NAND_V1TI): Likewise.
37226         (ORC_V1TI): Likewise.
37227         (VADDCUQ): Add support for 128-bit integer arithmetic instructions
37228         added in ISA 2.07.  Add both normal 'altivec' builtins, and the
37229         overloaded builtin.
37230         (VADDUQM): Likewise.
37231         (VSUBCUQ): Likewise.
37232         (VADDEUQM): Likewise.
37233         (VADDECUQ): Likewise.
37234         (VSUBEUQM): Likewise.
37235         (VSUBECUQ): Likewise.
37237         * config/rs6000/rs6000-c.c (__int128_type): New static to hold
37238         __int128_t and __uint128_t types.
37239         (__uint128_type): Likewise.
37240         (altivec_categorize_keyword): Add support for vector __int128_t,
37241         vector __uint128_t, vector __int128, and vector unsigned __int128
37242         as a container type for TImode operations that need to be done in
37243         VSX/Altivec registers.
37244         (rs6000_macro_to_expand): Likewise.
37245         (altivec_overloaded_builtins): Add ISA 2.07 overloaded functions
37246         to support 128-bit integer instructions vaddcuq, vadduqm,
37247         vaddecuq, vaddeuqm, vsubcuq, vsubuqm, vsubecuq, vsubeuqm.
37248         (altivec_resolve_overloaded_builtin): Add support for V1TImode.
37250         * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): Add support
37251         for V1TImode, and set up preferences to use VSX/Altivec registers.
37252         Setup VSX reload handlers.
37253         (rs6000_debug_reg_global): Likewise.
37254         (rs6000_init_hard_regno_mode_ok): Likewise.
37255         (rs6000_preferred_simd_mode): Likewise.
37256         (vspltis_constant): Do not allow V1TImode as easy altivec constants.
37257         (easy_altivec_constant): Likewise.
37258         (output_vec_const_move): Likewise.
37259         (rs6000_expand_vector_set): Convert V1TImode set and extract to
37260         simple move.
37261         (rs6000_expand_vector_extract): Likewise.
37262         (reg_offset_addressing_ok_p): Setup V1TImode to use VSX reg+reg
37263         addressing.
37264         (rs6000_const_vec): Add support for V1TImode.
37265         (rs6000_emit_le_vsx_load): Swap double words when loading or
37266         storing TImode/V1TImode.
37267         (rs6000_emit_le_vsx_store): Likewise.
37268         (rs6000_emit_le_vsx_move): Likewise.
37269         (rs6000_emit_move): Add support for V1TImode.
37270         (altivec_expand_ld_builtin): Likewise.
37271         (altivec_expand_st_builtin): Likewise.
37272         (altivec_expand_vec_init_builtin): Likewise.
37273         (altivec_expand_builtin): Likewise.
37274         (rs6000_init_builtins): Add support for V1TImode type.  Add
37275         support for ISA 2.07 128-bit integer builtins.  Define type names
37276         for the VSX/Altivec vector types.
37277         (altivec_init_builtins): Add support for overloaded vector
37278         functions with V1TImode type.
37279         (rs6000_preferred_reload_class): Prefer Altivec registers for V1TImode.
37280         (rs6000_move_128bit_ok_p): Move 128-bit move/split validation to
37281         external function.
37282         (rs6000_split_128bit_ok_p): Likewise.
37283         (rs6000_handle_altivec_attribute): Create V1TImode from vector
37284         __int128_t and vector __uint128_t.
37286         * config/rs6000/vsx.md (VSX_L): Add V1TImode to vector iterators
37287         and mode attributes.
37288         (VSX_M): Likewise.
37289         (VSX_M2): Likewise.
37290         (VSm): Likewise.
37291         (VSs): Likewise.
37292         (VSr): Likewise.
37293         (VSv): Likewise.
37294         (VS_scalar): Likewise.
37295         (VS_double): Likewise.
37296         (vsx_set_v1ti): New builtin function to create V1TImode from TImode.
37298         * config/rs6000/rs6000.h (TARGET_VADDUQM): New macro to say whether
37299         we support the ISA 2.07 128-bit integer arithmetic instructions.
37300         (ALTIVEC_OR_VSX_VECTOR_MODE): Add V1TImode.
37301         (enum rs6000_builtin_type_index): Add fields to hold V1TImode
37302         and TImode types for use with the builtin functions.
37303         (V1TI_type_node): Likewise.
37304         (unsigned_V1TI_type_node): Likewise.
37305         (intTI_type_internal_node): Likewise.
37306         (uintTI_type_internal_node): Likewise.
37308         * config/rs6000/altivec.md (UNSPEC_VADDCUQ): New unspecs for ISA 2.07
37309         128-bit builtin functions.
37310         (UNSPEC_VADDEUQM): Likewise.
37311         (UNSPEC_VADDECUQ): Likewise.
37312         (UNSPEC_VSUBCUQ): Likewise.
37313         (UNSPEC_VSUBEUQM): Likewise.
37314         (UNSPEC_VSUBECUQ): Likewise.
37315         (VM): Add V1TImode to vector mode iterators.
37316         (VM2): Likewise.
37317         (VI_unit): Likewise.
37318         (altivec_vadduqm): Add ISA 2.07 128-bit binary builtins.
37319         (altivec_vaddcuq): Likewise.
37320         (altivec_vsubuqm): Likewise.
37321         (altivec_vsubcuq): Likewise.
37322         (altivec_vaddeuqm): Likewise.
37323         (altivec_vaddecuq): Likewise.
37324         (altivec_vsubeuqm): Likewise.
37325         (altivec_vsubecuq): Likewise.
37327         * config/rs6000/rs6000.md (FMOVE128_GPR): Add V1TImode to vector
37328         mode iterators.
37329         (BOOL_128): Likewise.
37330         (BOOL_REGS_OUTPUT): Likewise.
37331         (BOOL_REGS_OP1): Likewise.
37332         (BOOL_REGS_OP2): Likewise.
37333         (BOOL_REGS_UNARY): Likewise.
37334         (BOOL_REGS_AND_CR0): Likewise.
37336         * config/rs6000/altivec.h (vec_vaddcuq): Add support for ISA 2.07
37337         128-bit integer builtin support.
37338         (vec_vadduqm): Likewise.
37339         (vec_vaddecuq): Likewise.
37340         (vec_vaddeuqm): Likewise.
37341         (vec_vsubecuq): Likewise.
37342         (vec_vsubeuqm): Likewise.
37343         (vec_vsubcuq): Likewise.
37344         (vec_vsubuqm): Likewise.
37346         * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
37347         Document vec_vaddcuq, vec_vadduqm, vec_vaddecuq, vec_vaddeuqm,
37348         vec_subecuq, vec_subeuqm, vec_vsubcuq, vec_vsubeqm builtins adding
37349         128-bit integer add/subtract to ISA 2.07.
37351 2014-03-12  Joern Rennecke  <joern.rennecke@embecosm.com>
37353         * config/arc/arc.c (arc_predicate_delay_insns):
37354         Fix third argument passed to conditionalize_nonjump.
37356 2014-03-12  Yufeng Zhang  <yufeng.zhang@arm.com>
37358         * config/aarch64/aarch64-builtins.c
37359         (aarch64_builtin_vectorized_function): Add BUILT_IN_LFLOORF,
37360         BUILT_IN_LLFLOOR, BUILT_IN_LCEILF and BUILT_IN_LLCEIL.
37361         * config/aarch64/arm_neon.h (vcvtaq_u64_f64): Call __builtin_llfloor
37362         instead of __builtin_lfloor.
37363         (vcvtnq_u64_f64): Call __builtin_llceil instead of __builtin_lceil.
37365 2014-03-12  Jakub Jelinek  <jakub@redhat.com>
37367         * tree-ssa-ifcombine.c (forwarder_block_to): New function.
37368         (tree_ssa_ifcombine_bb_1): New function.
37369         (tree_ssa_ifcombine_bb): Use it.  Handle also cases where else_bb
37370         is an empty forwarder block to then_bb or vice versa and then_bb
37371         and else_bb are effectively swapped.
37373 2014-03-12  Christian Bruel  <christian.bruel@st.com>
37375         PR target/60264
37376         * config/arm/arm.c (arm_emit_vfp_multi_reg_pop): Emit a
37377         REG_CFA_DEF_CFA note.
37378         (arm_expand_epilogue_apcs_frame): call arm_add_cfa_adjust_cfa_note.
37379         (arm_unwind_emit): Allow REG_CFA_DEF_CFA.
37381 2014-03-12  Thomas Preud'homme  <thomas.preudhomme@arm.com>
37383         PR tree-optimization/60454
37384         * tree-ssa-math-opts.c (find_bswap_1): Fix bswap detection.
37386 2014-03-12  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
37388         * config.gcc (aarch64*-*-*): Use ISA flags from aarch64-arches.def.
37389         Do not define target_cpu_default2 to generic.
37390         * config/aarch64/aarch64.h (TARGET_CPU_DEFAULT): Use generic cpu.
37391         * config/aarch64/aarch64.c (aarch64_override_options): Update comment.
37392         * config/aarch64/aarch64-arches.def (armv8-a): Use generic cpu.
37394 2014-03-12  Jakub Jelinek  <jakub@redhat.com>
37395             Marc Glisse  <marc.glisse@inria.fr>
37397         PR tree-optimization/60502
37398         * tree-ssa-reassoc.c (eliminate_not_pairs): Use build_all_ones_cst
37399         instead of build_low_bits_mask.
37401 2014-03-12  Jakub Jelinek  <jakub@redhat.com>
37403         PR middle-end/60482
37404         * tree-vrp.c (register_edge_assert_for_1): Don't add assert
37405         if there are multiple uses, but op doesn't live on E edge.
37406         * tree-cfg.c (assert_unreachable_fallthru_edge_p): Also ignore
37407         clobber stmts before __builtin_unreachable.
37409 2014-03-11  Richard Sandiford  <rdsandiford@googlemail.com>
37411         * builtins.c (expand_builtin_setjmp_receiver): Use and clobber
37412         hard_frame_pointer_rtx.
37413         * cse.c (cse_insn): Remove volatile check.
37414         * cselib.c (cselib_process_insn): Likewise.
37415         * dse.c (scan_insn): Likewise.
37417 2014-03-11  Joern Rennecke  <joern.rennecke@embecosm.com>
37419         * config/arc/arc.c (conditionalize_nonjump): New function,
37420         broken out of ...
37421         (arc_ifcvt): ... this.
37422         (arc_predicate_delay_insns): Use it.
37424 2014-03-11  Joern Rennecke  <joern.rennecke@embecosm.com>
37426         * config/arc/predicates.md (extend_operand): During/after reload,
37427         allow const_int_operand.
37428         * config/arc/arc.md (mulsidi3_700): Use extend_operand predicate.
37429         (umulsidi3_700): Likewise.  Change operand 2 constraint back to "cL".
37430         (mulsi3_highpart): Change operand 2 constraint alternatives 2 and 3
37431         to "i".
37432         (umulsi3_highpart_i): Likewise.
37434 2014-03-11  Richard Biener  <rguenther@suse.de>
37436         * tree-ssa-structalias.c (get_constraint_for_ptr_offset):
37437         Add asserts to guard possible wrong-code bugs.
37439 2014-03-11  Richard Biener  <rguenther@suse.de>
37441         PR tree-optimization/60429
37442         PR tree-optimization/60485
37443         * tree-ssa-structalias.c (set_union_with_increment): Properly
37444         take into account all fields that overlap the shifted vars.
37445         (do_sd_constraint): Likewise.
37446         (do_ds_constraint): Likewise.
37447         (get_constraint_for_ptr_offset): Likewise.
37449 2014-03-11  Chung-Lin Tang  <cltang@codesourcery.com>
37451         * config/nios2/nios2.c (machine_function): Add fp_save_offset field.
37452         (nios2_compute_frame_layout):
37453         Add calculation of cfun->machine->fp_save_offset.
37454         (nios2_expand_prologue): Correct setting of frame pointer register
37455         in prologue.
37456         (nios2_expand_epilogue): Update recovery of stack pointer from
37457         frame pointer accordingly.
37458         (nios2_initial_elimination_offset): Update calculation of offset
37459         for eliminating to HARD_FRAME_POINTER_REGNUM.
37461 2014-03-10  Jakub Jelinek  <jakub@redhat.com>
37463         PR ipa/60457
37464         * ipa.c (symtab_remove_unreachable_nodes): Don't call
37465         cgraph_get_create_node on VAR_DECLs.
37467 2014-03-10  Richard Biener  <rguenther@suse.de>
37469         PR middle-end/60474
37470         * tree.c (signed_or_unsigned_type_for): Handle OFFSET_TYPEs.
37472 2014-03-08  Douglas B Rupp  <rupp@gnat.com>
37474         * config/vms/vms.opt (vms_float_format): New variable.
37476 2014-03-08  Tobias Burnus  <burnus@net-b.de>
37478         * doc/invoke.texi (-fcilkplus): Update implementation status.
37480 2014-03-08  Paulo Matos  <paulo@matos-sorge.com>
37481             Richard Biener  <rguenther@suse.de>
37483         * lto-wrapper.c (merge_and_complain): Ensure -fshort-double is used
37484         consistently accross all TUs.
37485         (run_gcc): Enable -fshort-double automatically at link at link-time
37486         and disallow override.
37488 2014-03-08  Richard Sandiford  <rdsandiford@googlemail.com>
37490         PR target/58271
37491         * config/mips/mips.c (mips_option_override): Promote -mpaired-single
37492         warning to an error.  Disable TARGET_PAIRED_SINGLE and TARGET_MIPS3D
37493         if they can't be used.
37495 2014-03-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
37497         * configure.ac (HAVE_AS_IX86_TLSLDMPLT): Improve test
37498         for Solaris 11/x86 ld.
37499         * configure: Regenerate.
37501 2014-03-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
37503         * configure.ac (TLS_SECTION_ASM_FLAG): Save as tls_section_flag.
37504         (LIB_TLS_SPEC): Save as ld_tls_libs.
37505         (HAVE_AS_IX86_TLSLDMPLT): Define as 1/0.
37506         (HAVE_AS_IX86_TLSLDM): New test.
37507         * configure, config.in: Regenerate.
37508         * config/i386/i386.c (legitimize_tls_address): Fall back to
37509         TLS_MODEL_GLOBAL_DYNAMIC on 32-bit Solaris/x86 if tool chain
37510         cannot support TLS_MODEL_LOCAL_DYNAMIC.
37511         * config/i386/i386.md (*tls_local_dynamic_base_32_gnu): Use if
37512         instead of #ifdef in HAVE_AS_IX86_TLSLDMPLT test.
37514 2014-03-07  Paulo Matos  <paulo@matos-sorge.com>
37516         * common.opt (fira-loop-pressure): Mark as optimization.
37518 2014-03-07  Thomas Schwinge  <thomas@codesourcery.com>
37520         * langhooks.c (lhd_omp_mappable_type): The error_mark_node is not
37521         an OpenMP mappable type.
37523 2014-03-06  Matthias Klose  <doko@ubuntu.com>
37525         * Makefile.in (s-mlib): Only pass MULTIARCH_DIRNAME if
37526         MULTILIB_OSDIRNAMES is not defined.
37528 2014-03-06  Jakub Jelinek  <jakub@redhat.com>
37529             Meador Inge  <meadori@codesourcery.com>
37531         PR target/58595
37532         * config/arm/arm.c (arm_tls_symbol_p): Remove.
37533         (arm_legitimize_address): Call legitimize_tls_address for any
37534         arm_tls_referenced_p expression, handle constant addend.  Call it
37535         before testing for !TARGET_ARM.
37536         (thumb_legitimize_address): Don't handle arm_tls_symbol_p here.
37538 2014-03-06  Richard Biener  <rguenther@suse.de>
37540         PR middle-end/60445
37541         PR lto/60424
37542         PR lto/60427
37543         Revert
37544         2014-03-04  Paulo Matos  <paulo@matos-sorge.com>
37546         * tree-streamer.c (record_common_node): Assert we don't record
37547         nodes with type double.
37548         (preload_common_node): Skip type double, complex double and double
37549         pointer since it is now frontend dependent due to fshort-double option.
37551 2014-03-06  Richard Biener  <rguenther@suse.de>
37553         * gcc.c (PLUGIN_COND): Always enable unless -fno-use-linker-plugin
37554         or -fno-lto is specified and the linker has full plugin support.
37555         * collect2.c (lto_mode): Default to LTO_MODE_WHOPR if LTO is enabled.
37556         (main): Remove -flto processing, adjust lto_mode using use_plugin late.
37557         * lto-wrapper.c (merge_and_complain): Merge compile-time
37558         optimization levels.
37559         (run_gcc): And pass it through to the link options.
37561 2014-03-06  Alexandre Oliva  <aoliva@redhat.com>
37563         PR debug/60381
37564         Revert:
37565         2014-02-28  Alexandre Oliva  <aoliva@redhat.com>
37566         PR debug/59992
37567         * cselib.c (remove_useless_values): Skip to avoid quadratic
37568         behavior if the condition moved from...
37569         (cselib_process_insn): ... here holds.
37571 2014-03-05  Jakub Jelinek  <jakub@redhat.com>
37573         PR plugins/59335
37574         * Makefile.in (PLUGIN_HEADERS): Add tree-phinodes.h, stor-layout.h,
37575         ssa-iterators.h, $(RESOURCE_H) and tree-cfgcleanup.h.
37577         PR plugins/59335
37578         * config/i386/t-i386 (OPTIONS_H_EXTRA): Add stringop.def.
37579         (TM_H): Add x86-tune.def.
37581 2014-03-05  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
37583         * config/aarch64/aarch64.c (generic_tunings):
37584         Use cortexa57_extra_costs.
37586 2014-03-05  Jakub Jelinek  <jakub@redhat.com>
37588         PR lto/60404
37589         * cfgexpand.c (expand_used_vars): Do not assume all SSA_NAMEs
37590         of PARM/RESULT_DECLs must be coalesced with optimize && in_lto_p.
37591         * tree-ssa-coalesce.c (coalesce_ssa_name): Use MUST_COALESCE_COST - 1
37592         cost for in_lto_p.
37594 2014-03-04  Heiher  <r@hev.cc>
37596         * config/mips/mips-cpus.def (loongson3a): Mark as a MIPS64r2 processor.
37597         * config/mips/mips.h (MIPS_ISA_LEVEL_SPEC): Adjust accordingly.
37599 2014-03-04  Uros Bizjak  <ubizjak@gmail.com>
37601         * config/i386/predicates.md (const2356_operand): Change to ...
37602         (const2367_operand): ... this.
37603         * config/i386/sse.md (avx512pf_scatterpf<mode>sf): Use
37604         const2367_operand.
37605         (*avx512pf_scatterpf<mode>sf_mask): Ditto.
37606         (*avx512pf_scatterpf<mode>sf): Ditto.
37607         (avx512pf_scatterpf<mode>df): Ditto.
37608         (*avx512pf_scatterpf<mode>df_mask): Ditto.
37609         (*avx512pf_scatterpf<mode>df): Ditto.
37610         * config/i386/i386.c (ix86_expand_builtin): Update
37611         incorrect hint operand error message.
37613 2014-03-04  Richard Biener  <rguenther@suse.de>
37615         * lto-section-in.c (lto_get_section_data): Fix const cast.
37617 2014-03-04  Paulo Matos  <paulo@matos-sorge.com>
37619         * tree-streamer.c (record_common_node): Assert we don't record
37620         nodes with type double.
37621         (preload_common_node): Skip type double, complex double and double
37622         pointer since it is now frontend dependent due to fshort-double option.
37624 2014-03-04  Richard Biener  <rguenther@suse.de>
37626         PR lto/60405
37627         * lto-streamer-in.c (lto_read_body): Remove LTO bytecode version check.
37628         (lto_input_toplevel_asms): Likewise.
37629         * lto-section-in.c (lto_get_section_data): Instead do it here
37630         for every section.
37632 2014-03-04  Richard Biener  <rguenther@suse.de>
37634         PR tree-optimization/60382
37635         * tree-vect-loop.c (vect_is_simple_reduction_1): Do not consider
37636         dead PHIs a reduction.
37638 2014-03-03  Uros Bizjak  <ubizjak@gmail.com>
37640         * config/i386/xmmintrin.h (enum _mm_hint) <_MM_HINT_ET0>: Correct
37641         hint value.
37642         (_mm_prefetch): Move out of GCC target("sse") pragma.
37643         * config/i386/prfchwintrin.h (_m_prefetchw): Move out of
37644         GCC target("prfchw") pragma.
37645         * config/i386/i386.md (prefetch): Emit prefetchwt1 only
37646         for locality <= 2.
37647         * config/i386/i386.c (ix86_option_override_internal): Enable
37648         -mprfchw with -mprefetchwt1.
37650 2014-03-03  Joern Rennecke  <joern.rennecke@embecosm.com>
37652         * config/arc/arc.md (casesi_load) <length attribute alternative 0>:
37653         Mark as varying.
37655 2014-03-03  Joern Rennecke  <joern.rennecke@embecosm.com>
37657         * opts.h (CL_PCH_IGNORE): Define.
37658         * targhooks.c (option_affects_pch_p):
37659         Return false for options that have CL_PCH_IGNORE set.
37660         * opt-functions.awk: Process PchIgnore.
37661         * doc/options.texi: Document PchIgnore.
37663         * config/arc/arc.opt (misize): Add PchIgnore property.
37665 2014-03-03  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
37667         * config/rs6000/rs6000.c (rs6000_preferred_reload_class): Disallow
37668         reload of PLUS rtx's outside of GENERAL_REGS or BASE_REGS; relax
37669         constraint on constants to permit them being loaded into
37670         GENERAL_REGS or BASE_REGS.
37672 2014-03-03  Nick Clifton  <nickc@redhat.com>
37674         * config/rl78/rl78-real.md (cbranchsi4_real_signed): Add
37675         anti-cacnonical alternatives.
37676         (negandhi3_real): New pattern.
37677         * config/rl78/rl78-virt.md (negandhi3_virt): New pattern.
37679 2014-03-03  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
37681         * config/avr/avr-mcus.def: Remove atxmega16x1.
37682         * config/avr/avr-tables.opt: Regenerate.
37683         * config/avr/t-multilib: Regenerate.
37684         * doc/avr-mmcu.texi: Regenerate.
37686 2014-03-03  Tobias Grosser  <tobias@grosser.es>
37687             Mircea Namolaru  <mircea.namolaru@inria.fr>
37689         PR tree-optimization/58028
37690         * graphite-clast-to-gimple.c (set_cloog_options): Don't remove
37691         scalar dimensions.
37693 2014-03-03  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
37695         * config/arm/neon.md (*movmisalign<mode>): Legitimize addresses
37696         not handled by recognizers.
37698 2014-03-03  Jakub Jelinek  <jakub@redhat.com>
37700         PR middle-end/60175
37701         * function.c (expand_function_end): Don't emit
37702         clobber_return_register sequence if clobber_after is a BARRIER.
37703         * cfgexpand.c (construct_exit_block): Append instructions before
37704         return_label to prev_bb.
37706 2014-03-02  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
37708         * config/rs6000/constraints.md: Document reserved use of "wc".
37710 2014-03-02  Jan Hubicka  <hubicka@ucw.cz>
37712         PR ipa/60150
37713         * ipa.c (function_and_variable_visibility): When dissolving comdat
37714         group, also set all symbols to local.
37716 2014-03-02  Jan Hubicka  <hubicka@ucw.cz>
37718         PR ipa/60306
37720         Revert:
37721         2013-12-14  Jan Hubicka  <jh@suse.cz>
37722         PR middle-end/58477
37723         * ipa-prop.c (stmt_may_be_vtbl_ptr_store): Skip clobbers.
37725 2014-03-02  Jon Beniston  <jon@beniston.com>
37727         PR bootstrap/48230
37728         PR bootstrap/50927
37729         PR bootstrap/52466
37730         PR target/46898
37731         * config/lm32/lm32.c (lm32_legitimate_constant_p): Remove, as incorrect.
37732         (TARGET_LEGITIMATE_CONSTANT_P): Undefine, as not needed.
37733         * config/lm32/lm32.md (movsi_insn): Add 32-bit immediate support.
37734         (simple_return, *simple_return): New patterns
37735         * config/lm32/predicates.md (movsi_rhs_operand): Remove as obsolete.
37736         * configure.ac (force_sjlj_exceptions): Force sjlj exceptions for lm32.
37738 2014-03-01  Paolo Carlini  <paolo.carlini@oracle.com>
37740         * dwarf2out.c (gen_subprogram_die): Tidy.
37742 2014-03-01  Oleg Endo  <olegendo@gcc.gnu.org>
37744         PR target/60071
37745         * config/sh/sh.md (*mov_t_msb_neg): Split into ...
37746         (*mov_t_msb_neg_negc): ... this new insn.
37748 2014-02-28  Jason Merrill  <jason@redhat.com>
37750         PR c++/58678
37751         * ipa-devirt.c (ipa_devirt): Don't choose an implicitly-declared
37752         function.
37754 2014-02-28  Paolo Carlini  <paolo.carlini@oracle.com>
37756         PR c++/60314
37757         * dwarf2out.c (decltype_auto_die): New static.
37758         (gen_subprogram_die): Handle 'decltype(auto)' like 'auto'.
37759         (gen_type_die_with_usage): Handle 'decltype(auto)'.
37760         (is_cxx_auto): Likewise.
37762 2014-02-28  Ian Bolton  <ian.bolton@arm.com>
37764         * config/aarch64/aarch64.h: Define __ARM_NEON by default if
37765         we are not using general regs only.
37767 2014-02-28  Richard Biener  <rguenther@suse.de>
37769         PR target/60280
37770         * tree-cfgcleanup.c (tree_forwarder_block_p): Restrict
37771         previous fix and only allow to remove trivial pre-headers
37772         and latches.  Also honor LOOPS_MAY_HAVE_MULTIPLE_LATCHES.
37773         (remove_forwarder_block): Properly update the latch of a loop.
37775 2014-02-28  Alexandre Oliva  <aoliva@redhat.com>
37777         PR debug/59992
37778         * cselib.c (cselib_hasher::equal): Special-case VALUE lookup.
37779         (cselib_preserved_hash_table): New.
37780         (preserve_constants_and_equivs): Move preserved vals to it.
37781         (cselib_find_slot): Look it up first.
37782         (cselib_init): Initialize it.
37783         (cselib_finish): Release it.
37784         (dump_cselib_table): Dump it.
37786 2014-02-28  Alexandre Oliva  <aoliva@redhat.com>
37788         PR debug/59992
37789         * cselib.c (remove_useless_values): Skip to avoid quadratic
37790         behavior if the condition moved from...
37791         (cselib_process_insn): ... here holds.
37793 2014-02-28  Alexandre Oliva  <aoliva@redhat.com>
37795         PR debug/57232
37796         * var-tracking.c (vt_initialize): Apply the same condition to
37797         preserve the CFA base value.
37799 2014-02-28  Joey Ye  <joey.ye@arm.com>
37801         PR target/PR60169
37802         * config/arm/arm.c (thumb_far_jump_used_p): Don't change
37803         if reload in progress or completed.
37805 2014-02-28  Tobias Burnus  <burnus@net-b.de>
37807         PR middle-end/60147
37808         * tree-pretty-print.c (dump_generic_node, print_declaration): Handle
37809         NAMELIST_DECL.
37811 2014-02-27  H.J. Lu  <hongjiu.lu@intel.com>
37813         * doc/tm.texi.in (Condition Code Status): Update documention for
37814         relative locations of cc0-setter and cc0-user.
37816 2014-02-27  Jeff Law  <law@redhat.com>
37818         PR rtl-optimization/52714
37819         * combine.c (try_combine): When splitting an unrecognized PARALLEL
37820         into two independent simple sets, if I3 is a jump, ensure the
37821         pattern we place into I3 is a (set (pc) ...).
37823 2014-02-27  Mikael Pettersson  <mikpe@it.uu.se>
37824             Jeff Law  <law@redhat.com>
37826         PR rtl-optimization/49847
37827         * cse.c (fold_rtx) Handle case where cc0 setter and cc0 user
37828         are in different blocks.
37829         * doc/tm.texi (Condition Code Status): Update documention for
37830         relative locations of cc0-setter and cc0-user.
37832 2014-02-27  Vladimir Makarov  <vmakarov@redhat.com>
37834         PR target/59222
37835         * lra.c (lra_emit_add): Check SUBREG too.
37837 2014-02-27  Andreas Schwab  <schwab@suse.de>
37839         * config/m68k/m68k.c (m68k_option_override): Disable
37840         -flive-range-shrinkage for classic m68k.
37841         (m68k_override_options_after_change): Likewise.
37843 2014-02-27  Marek Polacek  <polacek@redhat.com>
37845         PR middle-end/59223
37846         * tree-ssa-uninit.c (gate_warn_uninitialized): Run the pass even for
37847         -Wmaybe-uninitialized.
37849 2014-02-27  Alan Modra  <amodra@gmail.com>
37851         PR target/57936
37852         * reload1.c (emit_input_reload_insns): When reload_override_in,
37853         set old to rl->in_reg when rl->in_reg is a subreg.
37855 2014-02-26  Richard Biener  <rguenther@suse.de>
37857         PR bootstrap/60343
37858         * lra-assigns.c (spill_for): Avoid mixed-sign comparison.
37860 2014-02-25  Ilya Tocar  <ilya.tocar@intel.com>
37862         * common/config/i386/predicates.md (const1256_operand): Remove.
37863         (const2356_operand): New.
37864         (const_1_to_2_operand): Remove.
37865         * config/i386/sse.md (avx512pf_gatherpf<mode>sf): Change hint value.
37866         (*avx512pf_gatherpf<mode>sf_mask): Ditto.
37867         (*avx512pf_gatherpf<mode>sf): Ditto.
37868         (avx512pf_gatherpf<mode>df): Ditto.
37869         (*avx512pf_gatherpf<mode>df_mask): Ditto.
37870         (*avx512pf_gatherpf<mode>df): Ditto.
37871         (avx512pf_scatterpf<mode>sf): Ditto.
37872         (*avx512pf_scatterpf<mode>sf_mask): Ditto.
37873         (*avx512pf_scatterpf<mode>sf): Ditto.
37874         (avx512pf_scatterpf<mode>df): Ditto.
37875         (*avx512pf_scatterpf<mode>df_mask): Ditto.
37876         (*avx512pf_scatterpf<mode>df): Ditto.
37877         * common/config/i386/xmmintrin.h (_mm_hint): Add _MM_HINT_ET0.
37879 2014-02-26  Ilya Tocar  <ilya.tocar@intel.com>
37881         * config/i386/avx512fintrin.h (_mm512_testn_epi32_mask),
37882         (_mm512_mask_testn_epi32_mask), (_mm512_testn_epi64_mask),
37883         (_mm512_mask_testn_epi64_mask): Move to ...
37884         * config/i386/avx512cdintrin.h: Here.
37885         * config/i386/i386.c (bdesc_args): Change MASK_ISA for testnm.
37886         * config/i386/sse.md (avx512f_vmscalef<mode><round_name>): Remove %.
37887         (avx512f_scalef<mode><mask_name><round_name>): Ditto.
37888         (avx512f_testnm<mode>3<mask_scalar_merge_name>): Change conditon to
37889         TARGET_AVX512F from TARGET_AVX512CD.
37891 2014-02-26  Richard Biener  <rguenther@suse.de>
37893         PR ipa/60327
37894         * ipa.c (walk_polymorphic_call_targets): Properly guard
37895         call to inline_update_overall_summary.
37897 2014-02-26  Bin Cheng  <bin.cheng@arm.com>
37899         PR target/60280
37900         * tree-cfgcleanup.c (tree_forwarder_block_p): Protect loop preheaders
37901         and latches only if requested.  Fix latch if it is removed.
37902         * tree-ssa-dom.c (tree_ssa_dominator_optimize): Set
37903         LOOPS_HAVE_PREHEADERS.
37905 2014-02-25  Andrew Pinski  <apinski@cavium.com>
37907         * builtins.c (expand_builtin_thread_pointer): Create a new target
37908         when the target is NULL.
37910 2014-02-25  Vladimir Makarov  <vmakarov@redhat.com>
37912         PR rtl-optimization/60317
37913         * params.def (PARAM_LRA_MAX_CONSIDERED_RELOAD_PSEUDOS): New.
37914         * params.h (LRA_MAX_CONSIDERED_RELOAD_PSEUDOS): New.
37915         * lra-assigns.c: Include params.h.
37916         (spill_for): Use LRA_MAX_CONSIDERED_RELOAD_PSEUDOS as guard for
37917         other reload pseudos considerations.
37919 2014-02-25  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
37921         * config/rs6000/vector.md (*vector_unordered<mode>): Change split
37922         to use canonical form for nor<mode>3.
37924 2014-02-25  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
37926         PR target/55426
37927         * config/arm/arm.h (CANNOT_CHANGE_MODE_CLASS): Allow 128 to 64-bit
37928         conversions.
37930 2014-02-25  Ilya Tocar  <ilya.tocar@intel.com>
37932         * common/config/i386/i386-common.c (OPTION_MASK_ISA_PREFETCHWT1_SET),
37933         (OPTION_MASK_ISA_PREFETCHWT1_UNSET): New.
37934         (ix86_handle_option): Handle OPT_mprefetchwt1.
37935         * config/i386/cpuid.h (bit_PREFETCHWT1): New.
37936         * config/i386/driver-i386.c (host_detect_local_cpu): Detect
37937         PREFETCHWT1 CPUID.
37938         * config/i386/i386-c.c (ix86_target_macros_internal): Handle
37939         OPTION_MASK_ISA_PREFETCHWT1.
37940         * config/i386/i386.c (ix86_target_string): Handle mprefetchwt1.
37941         (PTA_PREFETCHWT1): New.
37942         (ix86_option_override_internal): Handle PTA_PREFETCHWT1.
37943         (ix86_valid_target_attribute_inner_p): Handle OPT_mprefetchwt1.
37944         * config/i386/i386.h (TARGET_PREFETCHWT1, TARGET_PREFETCHWT1_P): New.
37945         * config/i386/i386.md (prefetch): Check TARGET_PREFETCHWT1
37946         (*prefetch_avx512pf_<mode>_: Change into ...
37947         (*prefetch_prefetchwt1_<mode>: This.
37948         * config/i386/i386.opt (mprefetchwt1): New.
37949         * config/i386/xmmintrin.h (_mm_hint): Add _MM_HINT_ET1.
37950         (_mm_prefetch): Handle intent to write.
37951         * doc/invoke.texi (mprefetchwt1), (mno-prefetchwt1): Doccument.
37953 2014-02-25  Richard Biener  <rguenther@suse.de>
37955         PR middle-end/60291
37956         * emit-rtl.c (mem_attrs_htab): Remove.
37957         (mem_attrs_htab_hash): Likewise.
37958         (mem_attrs_htab_eq): Likewise.
37959         (set_mem_attrs): Always allocate new mem-attrs when something changed.
37960         (init_emit_once): Do not allocate mem_attrs_htab.
37962 2014-02-25  Richard Biener  <rguenther@suse.de>
37964         PR lto/60319
37965         * lto-opts.c (lto_write_options): Output non-explicit conservative
37966         -fwrapv, -fno-trapv and -fno-strict-overflow.
37967         * lto-wrapper.c (merge_and_complain): Handle merging those options.
37968         (run_gcc): And pass them through.
37970 2014-02-25  Andrey Belevantsev  <abel@ispras.ru>
37972         * sel-sched.c (calculate_new_fences): New parameter ptime.
37973         Calculate it as a maximum over all fence cycles.
37974         (sel_sched_region_2): Adjust the call to calculate_new_fences.
37975         Print the final schedule timing when sched_verbose.
37977 2014-02-25  Andrey Belevantsev  <abel@ispras.ru>
37979         PR rtl-optimization/60292
37980         * sel-sched.c (fill_vec_av_set): Do not reset target availability
37981         bit fot the fence instruction.
37983 2014-02-24  Alangi Derick  <alangiderick@gmail.com>
37985         * calls.h: Fix typo in comment.
37987 2014-02-24  John David Anglin  <danglin@gcc.gnu.org>
37989         * config/pa/pa.c (pa_output_move_double): Don't valididate when
37990         adjusting offsetable addresses.
37992 2014-02-24  Guozhi Wei  <carrot@google.com>
37994         * sparseset.h (sparseset_pop): Fix the wrong index.
37996 2014-02-24  Walter Lee  <walt@tilera.com>
37998         * config.gcc (tilepro-*-*): Change to tilepro*-*-*.
37999         (tilegx-*-linux*): Change to tilegx*-*-linux*; Support tilegxbe
38000         triplet.
38001         * common/config/tilegx/tilegx-common.c
38002         (TARGET_DEFAULT_TARGET_FLAGS): Define.
38003         * config/tilegx/linux.h (ASM_SPEC): Add endian_spec.
38004         (LINK_SPEC): Ditto.
38005         * config/tilegx/sync.md (atomic_test_and_set): Handle big endian.
38006         * config/tilegx/tilegx.c (tilegx_return_in_msb): New.
38007         (tilegx_gimplify_va_arg_expr): Handle big endian.
38008         (tilegx_expand_unaligned_load): Ditto.
38009         (tilegx_expand_unaligned_store): Ditto.
38010         (TARGET_RETURN_IN_MSB): New.
38011         * config/tilegx/tilegx.h (TARGET_DEFAULT): New.
38012         (TARGET_ENDIAN_DEFAULT): New.
38013         (TARGET_BIG_ENDIAN): Handle big endian.
38014         (BYTES_BIG_ENDIAN): Ditto.
38015         (WORDS_BIG_ENDIAN): Ditto.
38016         (FLOAT_WORDS_BIG_ENDIAN): Ditto.
38017         (ENDIAN_SPEC): New.
38018         (EXTRA_SPECS): New.
38019         * config/tilegx/tilegx.md (extv): Handle big endian.
38020         (extzv): Ditto.
38021         (insn_st<n>): Ditto.
38022         (insn_st<n>_add<bitsuffix>): Ditto.
38023         (insn_stnt<n>): Ditto.
38024         (insn_stnt<n>_add<bitsuffix>):Ditto.
38025         (vec_interleave_highv8qi): Handle big endian.
38026         (vec_interleave_highv8qi_be): New.
38027         (vec_interleave_highv8qi_le): New.
38028         (insn_v1int_h): Handle big endian.
38029         (vec_interleave_lowv8qi): Handle big endian.
38030         (vec_interleave_lowv8qi_be): New.
38031         (vec_interleave_lowv8qi_le): New.
38032         (insn_v1int_l): Handle big endian.
38033         (vec_interleave_highv4hi): Handle big endian.
38034         (vec_interleave_highv4hi_be): New.
38035         (vec_interleave_highv4hi_le): New.
38036         (insn_v2int_h): Handle big endian.
38037         (vec_interleave_lowv4hi): Handle big endian.
38038         (vec_interleave_lowv4hi_be): New.
38039         (vec_interleave_lowv4hi_le): New.
38040         (insn_v2int_l): Handle big endian.
38041         (vec_interleave_highv2si): Handle big endian.
38042         (vec_interleave_highv2si_be): New.
38043         (vec_interleave_highv2si_le): New.
38044         (insn_v4int_h): Handle big endian.
38045         (vec_interleave_lowv2si): Handle big endian.
38046         (vec_interleave_lowv2si_be): New.
38047         (vec_interleave_lowv2si_le): New.
38048         (insn_v4int_l): Handle big endian.
38049         * config/tilegx/tilegx.opt (mbig-endian): New option.
38050         (mlittle-endian): New option.
38051         * doc/install.texi: Document tilegxbe-linux.
38052         * doc/invoke.texi: Document -mbig-endian and -mlittle-endian.
38054 2014-02-24  Martin Jambor  <mjambor@suse.cz>
38056         PR ipa/60266
38057         * ipa-cp.c (propagate_constants_accross_call): Bail out early if
38058         there are no parameter descriptors.
38060 2014-02-24  Andrey Belevantsev  <abel@ispras.ru>
38062         PR rtl-optimization/60268
38063         * sched-rgn.c (haifa_find_rgns): Move the nr_regions_initial variable
38064         initialization to ...
38065         (sched_rgn_init): ... here.
38066         (schedule_region): Check for SCHED_PRESSURE_NONE earlier.
38068 2014-02-23  David Holsgrove  <david.holsgrove@xilinx.com>
38070         * config/microblaze/microblaze.md: Correct ashrsi_reg / lshrsi_reg
38071         names.
38073 2014-02-23  Edgar E. Iglesias  <edgar.iglesias@xilinx.com>
38075         * config/microblaze/microblaze.h: Remove SECONDARY_MEMORY_NEEDED
38076         definition.
38078 2014-02-23  David Holsgrove  <david.holsgrove@xilinx.com>
38080         * /config/microblaze/microblaze.c: Add microblaze_asm_output_mi_thunk,
38081         define TARGET_ASM_OUTPUT_MI_THUNK and TARGET_ASM_CAN_OUTPUT_MI_THUNK.
38083 2014-02-23  David Holsgrove  <david.holsgrove@xilinx.com>
38085         * config/microblaze/predicates.md: Add cmp_op predicate.
38086         * config/microblaze/microblaze.md: Add branch_compare instruction
38087         which uses cmp_op predicate and emits cmp insn before branch.
38088         * config/microblaze/microblaze.c (microblaze_emit_compare): Rename
38089         to microblaze_expand_conditional_branch and consolidate logic.
38090         (microblaze_expand_conditional_branch): emit branch_compare
38091         insn instead of handling cmp op separate from branch insn.
38093 2014-02-23  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
38095         * config/rs6000/rs6000.c (rs6000_emit_le_vsx_move): Relax assert
38096         to permit subregs.
38098 2014-02-23  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
38100         * config/rs6000/altivec.md (altivec_lve<VI_char>x): Replace
38101         define_insn with define_expand and new define_insn
38102         *altivec_lve<VI_char>x_internal.
38103         (altivec_stve<VI_char>x): Replace define_insn with define_expand
38104         and new define_insn *altivec_stve<VI_char>x_internal.
38105         * config/rs6000/rs6000-protos.h (altivec_expand_stvex_be): New
38106         prototype.
38107         * config/rs6000/rs6000.c (altivec_expand_lvx_be): Document use by
38108         lve*x built-ins.
38109         (altivec_expand_stvex_be): New function.
38111 2014-02-22  Joern Rennecke  <joern.rennecke@embecosm.com>
38113         * config/avr/avr.c (avr_can_eliminate): Allow elimination from
38114         ARG_POINTER_REGNUM to STACK_POINTER_REGNUM if !frame_pointer_needed.
38115         * config/avr/avr.c (ELIMINABLE_REGS): Add elimination from
38116         ARG_POINTER_REGNUM to STACK_POINTER_REGNUM.
38118 2014-02-21  Vladimir Makarov  <vmakarov@redhat.com>
38120         PR target/60298
38121         * lra-constraints.c (inherit_reload_reg): Use lra_emit_move
38122         instead of emit_move_insn.
38124 2014-02-21  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
38126         * config/rs6000/altivec.md (altivec_vsumsws): Replace second
38127         vspltw with vsldoi.
38128         (reduc_uplus_v16qi): Use gen_altivec_vsumsws_direct instead of
38129         gen_altivec_vsumsws.
38131 2014-02-21  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
38133         * config/rs6000/altivec.md (altivec_lvxl): Rename as
38134         *altivec_lvxl_<mode>_internal and use VM2 iterator instead of V4SI.
38135         (altivec_lvxl_<mode>): New define_expand incorporating
38136         -maltivec=be semantics where needed.
38137         (altivec_lvx): Rename as *altivec_lvx_<mode>_internal.
38138         (altivec_lvx_<mode>): New define_expand incorporating -maltivec=be
38139         semantics where needed.
38140         (altivec_stvx): Rename as *altivec_stvx_<mode>_internal.
38141         (altivec_stvx_<mode>): New define_expand incorporating
38142         -maltivec=be semantics where needed.
38143         (altivec_stvxl): Rename as *altivec_stvxl_<mode>_internal and use
38144         VM2 iterator instead of V4SI.
38145         (altivec_stvxl_<mode>): New define_expand incorporating
38146         -maltivec=be semantics where needed.
38147         * config/rs6000/rs6000-builtin.def: Add new built-in definitions
38148         LVXL_V2DF, LVXL_V2DI, LVXL_V4SF, LVXL_V4SI, LVXL_V8HI, LVXL_V16QI,
38149         LVX_V2DF, LVX_V2DI, LVX_V4SF, LVX_V4SI, LVX_V8HI, LVX_V16QI, STVX_V2DF,
38150         STVX_V2DI, STVX_V4SF, STVX_V4SI, STVX_V8HI, STVX_V16QI, STVXL_V2DF,
38151         STVXL_V2DI, STVXL_V4SF, STVXL_V4SI, STVXL_V8HI, STVXL_V16QI.
38152         * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Replace
38153         ALTIVEC_BUILTIN_LVX with ALTIVEC_BUILTIN_LVX_<MODE> throughout;
38154         similarly for ALTIVEC_BUILTIN_LVXL, ALTIVEC_BUILTIN_STVX, and
38155         ALTIVEC_BUILTIN_STVXL.
38156         * config/rs6000/rs6000-protos.h (altivec_expand_lvx_be): New prototype.
38157         (altivec_expand_stvx_be): Likewise.
38158         * config/rs6000/rs6000.c (swap_selector_for_mode): New function.
38159         (altivec_expand_lvx_be): Likewise.
38160         (altivec_expand_stvx_be): Likewise.
38161         (altivec_expand_builtin): Add cases for
38162         ALTIVEC_BUILTIN_STVX_<MODE>, ALTIVEC_BUILTIN_STVXL_<MODE>,
38163         ALTIVEC_BUILTIN_LVXL_<MODE>, and ALTIVEC_BUILTIN_LVX_<MODE>.
38164         (altivec_init_builtins): Add definitions for
38165         __builtin_altivec_lvxl_<mode>, __builtin_altivec_lvx_<mode>,
38166         __builtin_altivec_stvx_<mode>, and __builtin_altivec_stvxl_<mode>.
38168 2014-02-21  Catherine Moore  <clm@codesourcery.com>
38170         * doc/invoke.texi (mvirt, mno-virt): Document.
38171         * config/mips/mips.opt (mvirt): New option.
38172         * config/mips/mips.h (ASM_SPEC): Pass mvirt to the assembler.
38174 2014-02-21  Richard Biener  <rguenther@suse.de>
38176         PR tree-optimization/60276
38177         * tree-vectorizer.h (struct _stmt_vec_info): Add min_neg_dist field.
38178         (STMT_VINFO_MIN_NEG_DIST): New macro.
38179         * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Record
38180         STMT_VINFO_MIN_NEG_DIST.
38181         * tree-vect-stmts.c (vectorizable_load): Verify if assumptions
38182         made for negative dependence distances still hold.
38184 2014-02-21  Richard Biener  <rguenther@suse.de>
38186         PR middle-end/60291
38187         * tree-ssa-live.c (mark_all_vars_used_1): Do not walk
38188         DECL_INITIAL for globals not in the current function context.
38190 2014-02-21  Jakub Jelinek  <jakub@redhat.com>
38192         PR tree-optimization/56490
38193         * params.def (PARAM_UNINIT_CONTROL_DEP_ATTEMPTS): New param.
38194         * tree-ssa-uninit.c: Include params.h.
38195         (compute_control_dep_chain): Add num_calls argument, return false
38196         if it exceed PARAM_UNINIT_CONTROL_DEP_ATTEMPTS param, pass
38197         num_calls to recursive call.
38198         (find_predicates): Change dep_chain into normal array,
38199         cur_chain into auto_vec<edge, MAX_CHAIN_LEN + 1>, add num_calls
38200         variable and adjust compute_control_dep_chain caller.
38201         (find_def_preds): Likewise.
38203 2014-02-21  Thomas Schwinge  <thomas@codesourcery.com>
38205         * gimple-pretty-print.c (dump_gimple_omp_for) [flags & TDF_RAW]
38206         <case GF_OMP_FOR_KIND_CILKSIMD>: Add missing break statement.
38208 2014-02-21  Nick Clifton  <nickc@redhat.com>
38210         * config/stormy16/stormy16.md (pushdqi1): Add mode to post_inc.
38211         (pushhi1): Likewise.
38212         (popqi1): Add mode to pre_dec.
38213         (pophi1): Likewise.
38215 2014-02-21  Jakub Jelinek  <jakub@redhat.com>
38217         * config/i386/i386.c (ix86_expand_vec_perm): Use V8SImode
38218         mode for mask of V8SFmode permutation.
38220 2014-02-20  Richard Henderson  <rth@redhat.com>
38222         PR c++/60272
38223         * builtins.c (expand_builtin_atomic_compare_exchange): Always make
38224         a new pseudo for OLDVAL.
38226 2014-02-20  Jakub Jelinek  <jakub@redhat.com>
38228         PR target/57896
38229         * config/i386/i386.c (expand_vec_perm_interleave2): Don't call
38230         gen_reg_rtx if d->testing_p.
38231         (expand_vec_perm_pshufb2, expand_vec_perm_broadcast_1): Return early
38232         if d->testing_p and we will certainly return true.
38233         (expand_vec_perm_even_odd_1): Likewise.  Don't call gen_reg_rtx
38234         if d->testing_p.
38236 2014-02-20  Uros Bizjak  <ubizjak@gmail.com>
38238         * emit-rtl.c (gen_reg_rtx): Assert that
38239         crtl->emit.regno_pointer_align_length is non-zero.
38241 2014-02-20  Richard Henderson  <rth@redhat.com>
38243         PR c++/60272
38244         * builtins.c (expand_builtin_atomic_compare_exchange): Conditionalize
38245         on failure the store back into EXPECT.
38247 2014-02-20  Chung-Lin Tang  <cltang@codesourcery.com>
38248             Sandra Loosemore  <sandra@codesourcery.com>
38250         * config/nios2/nios2.md (unspec): Add UNSPEC_PIC_GOTOFF_SYM enum.
38251         * config/nios2/nios2.c (nios2_function_profiler): Add
38252         -fPIC (flag_pic == 2) support.
38253         (nios2_handle_custom_fpu_cfg): Fix warning parameter.
38254         (nios2_large_offset_p): New function.
38255         (nios2_unspec_reloc_p): Move up position, update to use
38256         nios2_large_offset_p.
38257         (nios2_unspec_address): Remove function.
38258         (nios2_unspec_offset): New function.
38259         (nios2_large_got_address): New function.
38260         (nios2_got_address): Add large offset support.
38261         (nios2_legitimize_tls_address): Update usage of removed and new
38262         functions.
38263         (nios2_symbol_binds_local_p): New function.
38264         (nios2_load_pic_address): Add -fPIC (flag_pic == 2) support.
38265         (nios2_legitimize_address): Update to use nios2_large_offset_p.
38266         (nios2_emit_move_sequence): Avoid legitimizing (const (unspec ...)).
38267         (nios2_print_operand): Merge H/L processing, add hiadj/lo
38268         processing for (const (unspec ...)).
38269         (nios2_unspec_reloc_name): Add UNSPEC_PIC_GOTOFF_SYM case.
38271 2014-02-20  Richard Biener  <rguenther@suse.de>
38273         * tree-cfg.c (replace_uses_by): Mark altered BBs before
38274         doing the substitution.
38275         (verify_gimple_assign_single): Also verify bare MEM_REFs on the lhs.
38277 2014-02-20  Martin Jambor  <mjambor@suse.cz>
38279         PR ipa/55260
38280         * ipa-cp.c (cgraph_edge_brings_all_agg_vals_for_node): Uce correct
38281         info when checking whether lattices are bottom.
38283 2014-02-20  Richard Biener  <rguenther@suse.de>
38285         PR middle-end/60221
38286         * tree-eh.c (execute_cleanup_eh_1): Also cleanup empty EH
38287         regions at -O0.
38289 2014-02-20  Jan Hubicka  <hubicka@ucw.cz>
38291         PR ipa/58555
38292         * ipa-inline-transform.c (clone_inlined_nodes): Add freq_scale
38293         parameter specifying the scaling.
38294         (inline_call): Update.
38295         (want_inline_recursively): Guard division by zero.
38296         (recursive_inlining): Update.
38297         * ipa-inline.h (clone_inlined_nodes): Update.
38299 2014-02-20  Ilya Tocar  <ilya.tocar@intel.com>
38301         PR target/60204
38302         * config/i386/i386.c (classify_argument): Pass structures of size
38303         64 bytes or less in register.
38305 2014-02-20  Ilya Tocar  <ilya.tocar@intel.com>
38306             Kirill Yukhin  <kirill.yukhin@intel.com>
38308         * config/i386/avx512erintrin.h (_mm_rcp28_round_sd): Swap operands.
38309         (_mm_rcp28_round_ss): Ditto.
38310         (_mm_rsqrt28_round_sd): Ditto.
38311         (_mm_rsqrt28_round_ss): Ditto.
38312         * config/i386/avx512erintrin.h (_mm_rcp14_round_sd): Ditto.
38313         (_mm_rcp14_round_ss): Ditto.
38314         (_mm_rsqrt14_round_sd): Ditto.
38315         (_mm_rsqrt14_round_ss): Ditto.
38316         * config/i386/sse.md (rsqrt14<mode>): Put nonimmediate operand as
38317         the first input operand, get rid of match_dup.
38318         (avx512er_exp2<mode><mask_name><round_saeonly_name>): Set type
38319         attribute to sse.
38320         (<mask_codefor>avx512er_rcp28<mode><mask_name><round_saeonly_name>):
38321         Ditto.
38322         (avx512er_vmrcp28<mode><round_saeonly_name>): Put nonimmediate
38323         operand as the first input operand, set type attribute.
38324         (<mask_codefor>avx512er_rsqrt28<mode><mask_name><round_saeonly_name>):
38325         Set type attribute.
38326         (avx512er_vmrsqrt28<mode><round_saeonly_name>): Put nonimmediate
38327         operand as the first input operand, set type attribute.
38329 2014-02-19  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
38331         * config/rs6000/rs6000.c (vspltis_constant): Fix most significant
38332         bit of zero.
38334 2014-02-19  H.J. Lu  <hongjiu.lu@intel.com>
38336         PR target/60207
38337         * config/i386/i386.c (construct_container): Remove TFmode check
38338         for X86_64_INTEGER_CLASS.
38340 2014-02-19  Uros Bizjak  <ubizjak@gmail.com>
38342         PR target/59794
38343         * config/i386/i386.c (type_natural_mode): Warn for ABI changes
38344         only when -Wpsabi is enabled.
38346 2014-02-19  Michael Hudson-Doyle  <michael.hudson@linaro.org>
38348         PR target/59799
38349         * config/aarch64/aarch64.c (aarch64_pass_by_reference): The rules for
38350         passing arrays in registers are the same as for structs, so remove the
38351         special case for them.
38353 2014-02-19  Eric Botcazou  <ebotcazou@adacore.com>
38355         * expr.c (expand_expr_real_1) <case VIEW_CONVERT_EXPR>: For a bit-field
38356         destination type, extract only the valid bits if the source type is not
38357         integral and has a different mode.
38359 2014-02-19  Richard Biener  <rguenther@suse.de>
38361         PR ipa/60243
38362         * tree-inline.c (estimate_num_insns): Avoid calling cgraph_get_node
38363         for all calls.
38365 2014-02-19  Richard Biener  <rguenther@suse.de>
38367         PR ipa/60243
38368         * ipa-prop.c: Include stringpool.h and tree-ssanames.h.
38369         (ipa_modify_call_arguments): Emit an argument load explicitely and
38370         preserve virtual SSA form there and for the replacement call.
38371         Do not update SSA form nor free dominance info.
38373 2014-02-18  Jan Hubicka  <hubicka@ucw.cz>
38375         * ipa.c (function_and_variable_visibility): Also clear WEAK
38376         flag when disolving COMDAT_GROUP.
38378 2014-02-18  Jan Hubicka  <hubicka@ucw.cz>
38380         * ipa-prop.h (ipa_ancestor_jf_data): Update ocmment.
38381         * ipa-prop.c (ipa_set_jf_known_type): Return early when
38382         not devirtualizing.
38383         (ipa_set_ancestor_jf): Set type to NULL hwen it is not preserved;
38384         do more sanity checks.
38385         (detect_type_change): Return true when giving up early.
38386         (compute_complex_assign_jump_func): Fix type parameter of
38387         ipa_set_ancestor_jf.
38388         (compute_complex_ancestor_jump_func): Likewise.
38389         (update_jump_functions_after_inlining): Fix updating of
38390         ancestor function.
38391         * ipa-cp.c (ipa_get_jf_ancestor_result): Be ready for type to be NULL.
38393 2014-02-18  Jan Hubicka  <hubicka@ucw.cz>
38395         * cgraph.c (cgraph_update_edges_for_call_stmt_node): Also remove
38396         inline clones when edge disappears.
38398 2014-02-18  Michael Meissner  <meissner@linux.vnet.ibm.com>
38400         PR target/60203
38401         * config/rs6000/rs6000.md (mov<mode>_64bit, TF/TDmode moves):
38402         Split 64-bit moves into 2 patterns.  Do not allow the use of
38403         direct move for TDmode in little endian, since the decimal value
38404         has little endian bytes within a word, but the 64-bit pieces are
38405         ordered in a big endian fashion, and normal subreg's of TDmode are
38406         not allowed.
38407         (mov<mode>_64bit_dm): Likewise.
38408         (movtd_64bit_nodm): Likewise.
38410 2014-02-18  Eric Botcazou  <ebotcazou@adacore.com>
38412         PR tree-optimization/60174
38413         * tree-ssa-reassoc.c (init_range_entry): Do not look into the defining
38414         statement of an SSA_NAME that occurs in an abnormal PHI node.
38416 2014-02-18  Jakub Jelinek  <jakub@redhat.com>
38418         PR sanitizer/60142
38419         * final.c (SEEN_BB): Remove.
38420         (SEEN_NOTE, SEEN_EMITTED): Renumber.
38421         (final_scan_insn): Don't force_source_line on second
38422         NOTE_INSN_BASIC_BLOCK.
38424 2014-02-18  Uros Bizjak  <ubizjak@gmail.com>
38426         PR target/60205
38427         * config/i386/i386.h (struct ix86_args): Add warn_avx512f.
38428         * config/i386/i386.c (init_cumulative_args): Initialize warn_avx512f.
38429         (type_natural_mode): Warn ABI change when %zmm register is not
38430         available for AVX512F vector value passing.
38432 2014-02-18  Kai Tietz  <ktietz@redhat.com>
38434         PR target/60193
38435         * config/i386/i386.c (ix86_expand_prologue): Use value in
38436         rax register as displacement when restoring %r10 or %rax.
38437         Fix wrong offset when restoring both registers.
38439 2014-02-18  Eric Botcazou  <ebotcazou@adacore.com>
38441         * ipa-prop.c (compute_complex_ancestor_jump_func): Replace overzealous
38442         assertion with conditional return.
38444 2014-02-18  Jakub Jelinek  <jakub@redhat.com>
38445             Uros Bizjak  <ubizjak@gmail.com>
38447         PR driver/60233
38448         * config/i386/driver-i386.c (host_detect_local_cpu): If
38449         YMM state is not saved by the OS, also clear has_f16c.  Move
38450         CPUID 0x80000001 handling before YMM state saving checking.
38452 2014-02-18  Andrey Belevantsev  <abel@ispras.ru>
38454         PR rtl-optimization/58960
38455         * haifa-sched.c (alloc_global_sched_pressure_data): New,
38456         factored out from ...
38457         (sched_init): ... here.
38458         (free_global_sched_pressure_data): New, factored out from ...
38459         (sched_finish): ... here.
38460         * sched-int.h (free_global_sched_pressure_data): Declare.
38461         * sched-rgn.c (nr_regions_initial): New static global.
38462         (haifa_find_rgns): Initialize it.
38463         (schedule_region): Disable sched-pressure for the newly
38464         generated regions.
38466 2014-02-17  Richard Biener  <rguenther@suse.de>
38468         * tree-vect-stmts.c (free_stmt_vec_info): Clear BB and
38469         release SSA defs of pattern stmts.
38471 2014-02-17  Richard Biener  <rguenther@suse.de>
38473         * tree-inline.c (expand_call_inline): Release the virtual
38474         operand defined by the call we are about to inline.
38476 2014-02-17  Richard Biener  <rguenther@suse.de>
38478         * tree-ssa.c (verify_ssa): If verify_def found an error, ICE.
38480 2014-02-17  Kirill Yukhin  <kirill.yukhin@intel.com>
38481             Ilya Tocar  <ilya.tocar@intel.com>
38483         * config/i386/avx512fintrin.h (_mm512_maskz_permutexvar_epi64): Swap
38484         arguments order in builtin.
38485         (_mm512_permutexvar_epi64): Ditto.
38486         (_mm512_mask_permutexvar_epi64): Ditto
38487         (_mm512_maskz_permutexvar_epi32): Ditto
38488         (_mm512_permutexvar_epi32): Ditto
38489         (_mm512_mask_permutexvar_epi32): Ditto
38491 2014-02-16  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
38493         * config/rs6000/altivec.md (p8_vmrgew): Handle little endian targets.
38494         (p8_vmrgow): Likewise.
38496 2014-02-16  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
38498         * config/rs6000/vsx.md (vsx_xxpermdi_<mode>): Handle little
38499         endian targets.
38501 2014-02-15  Michael Meissner  <meissner@linux.vnet.ibm.com>
38503         PR target/60203
38504         * config/rs6000/rs6000.md (rreg): Add TFmode, TDmode constraints.
38505         (mov<mode>_internal, TFmode/TDmode): Split TFmode/TDmode moves
38506         into 64-bit and 32-bit moves.  On 64-bit moves, add support for
38507         using direct move instructions on ISA 2.07.  Also adjust
38508         instruction length for 64-bit.
38509         (mov<mode>_64bit, TFmode/TDmode): Likewise.
38510         (mov<mode>_32bit, TFmode/TDmode): Likewise.
38512 2014-02-15  Alan Modra  <amodra@gmail.com>
38514         PR target/58675
38515         PR target/57935
38516         * config/rs6000/rs6000.c (rs6000_secondary_reload_inner): Use
38517         find_replacement on parts of insn rtl that might be reloaded.
38519 2014-02-15  Richard Biener  <rguenther@suse.de>
38521         PR tree-optimization/60183
38522         * tree-ssa-phiprop.c (propagate_with_phi): Avoid speculating loads.
38523         (tree_ssa_phiprop): Calculate and free post-dominators.
38525 2014-02-14  Jeff Law  <law@redhat.com>
38527         PR rtl-optimization/60131
38528         * ree.c (get_extended_src_reg): New function.
38529         (combine_reaching_defs): Use it rather than assuming location of REG.
38530         (find_and_remove_re): Verify first operand of extension is
38531         a REG before adding the insns to the copy list.
38533 2014-02-14  Roland McGrath  <mcgrathr@google.com>
38535         * configure.ac (HAVE_AS_IX86_UD2): New test for 'ud2' mnemonic.
38536         * configure: Regenerated.
38537         * config.in: Regenerated.
38538         * config/i386/i386.md (trap) [HAVE_AS_IX86_UD2]: Use the mnemonic
38539         instead of ASM_SHORT.
38541 2014-02-14  Vladimir Makarov  <vmakarov@redhat.com>
38542             Richard Earnshaw  <rearnsha@arm.com>
38544         PR rtl-optimization/59535
38545         * lra-constraints.c (process_alt_operands): Encourage alternative
38546         when unassigned pseudo class is superset of the alternative class.
38547         (inherit_reload_reg): Don't inherit when optimizing for code size.
38548         * config/arm/arm.h (MODE_BASE_REG_CLASS): Add version for LRA
38549         returning CORE_REGS for anything but Thumb1 and BASE_REGS for
38550         modes not less than 4 for Thumb1.
38552 2014-02-14  Kyle McMartin  <kyle@redhat.com>
38554         PR pch/60010
38555         * config/host-linux.c (TRY_EMPTY_VM_SPACE): Define for AArch64.
38557 2014-02-14  Richard Biener  <rguenther@suse.de>
38559         * cilk-common.c (cilk_arrow): Build a MEM_REF, not an INDIRECT_REF.
38560         (get_frame_arg): Drop the assert with langhook types_compatible_p.
38561         Do not strip INDIRECT_REFs.
38563 2014-02-14  Richard Biener  <rguenther@suse.de>
38565         PR lto/60179
38566         * lto-streamer-out.c (DFS_write_tree_body): Do not follow
38567         DECL_FUNCTION_SPECIFIC_TARGET.
38568         (hash_tree): Do not hash DECL_FUNCTION_SPECIFIC_TARGET.
38569         * tree-streamer-out.c (pack_ts_target_option): Remove.
38570         (streamer_pack_tree_bitfields): Do not stream TS_TARGET_OPTION.
38571         (write_ts_function_decl_tree_pointers): Do not stream
38572         DECL_FUNCTION_SPECIFIC_TARGET.
38573         * tree-streamer-in.c (unpack_ts_target_option): Remove.
38574         (unpack_value_fields): Do not stream TS_TARGET_OPTION.
38575         (lto_input_ts_function_decl_tree_pointers): Do not stream
38576         DECL_FUNCTION_SPECIFIC_TARGET.
38578 2014-02-14  Jakub Jelinek  <jakub@redhat.com>
38580         * tree-vect-loop.c (vect_is_slp_reduction): Don't set use_stmt twice.
38581         (get_initial_def_for_induction, vectorizable_induction): Ignore
38582         debug stmts when looking for exit_phi.
38583         (vectorizable_live_operation): Fix up condition.
38585 2014-02-14  Chung-Ju Wu  <jasonwucj@gmail.com>
38587         * config/nds32/nds32.c (nds32_asm_function_prologue): Do not use
38588         nreverse() because it changes the content of original tree list.
38590 2014-02-14  Chung-Ju Wu  <jasonwucj@gmail.com>
38592         * config/nds32/t-mlibs (MULTILIB_OPTIONS): Fix typo in comment.
38593         * config/nds32/nds32.c (nds32_merge_decl_attributes): Likewise.
38595 2014-02-14  Chung-Ju Wu  <jasonwucj@gmail.com>
38597         * config/nds32/nds32.c (nds32_naked_function_p): Follow the
38598         GNU coding standards.
38600 2014-02-13  Jakub Jelinek  <jakub@redhat.com>
38602         PR debug/60152
38603         * dwarf2out.c (gen_subprogram_die): Don't call
38604         add_calling_convention_attribute if subr_die is old_die.
38606 2014-02-13  Sharad Singhai  <singhai@google.com>
38608         * doc/optinfo.texi: Fix order of nodes.
38610 2014-02-13  Uros Bizjak  <ubizjak@gmail.com>
38612         * config/i386/sse.md (xop_vmfrcz<mode>2): Generate const0 in
38613         operands[2], not operands[3].
38615 2014-02-13  Richard Biener  <rguenther@suse.de>
38617         PR bootstrap/59878
38618         * doc/install.texi (ISL): Update recommended version to 0.12.2,
38619         mention the possibility of an in-tree build.
38620         (CLooG): Update recommended version to 0.18.1, mention the
38621         possibility of an in-tree build and clarify that the ISL
38622         bundled with CLooG does not work.
38624 2014-02-13  Jakub Jelinek  <jakub@redhat.com>
38626         PR target/43546
38627         * expr.c (compress_float_constant): If x is a hard register,
38628         extend into a pseudo and then move to x.
38630 2014-02-13  Dominik Vogt  <vogt@linux.vnet.ibm.com>
38632         * config/s390/s390.c (s390_asm_output_function_label): Fix crash
38633         caused by bad second argument to warning_at() with -mhotpatch and
38634         nested functions (e.g. with gfortran).
38636 2014-02-13  Richard Sandiford  <rdsandiford@googlemail.com>
38638         * opts.c (option_name): Remove "enabled by default" rider.
38640 2014-02-12  John David Anglin  <danglin@gcc.gnu.org>
38642         * config/pa/pa.c (pa_option_override): Remove auto increment FIXME.
38644 2014-02-12  H.J. Lu  <hongjiu.lu@intel.com>
38645             Uros Bizjak  <ubizjak@gmail.com>
38647         PR target/60151
38648         * configure.ac (HAVE_AS_GOTOFF_IN_DATA): Pass --32 to GNU assembler.
38649         * configure: Regenerated.
38651 2014-02-12  Richard Biener  <rguenther@suse.de>
38653         * vec.c (vec_prefix::calculate_allocation): Move as
38654         inline variant to vec.h.
38655         (vec_prefix::calculate_allocation_1): New out-of-line version.
38656         * vec.h (vec_prefix::calculate_allocation_1): Declare.
38657         (vec_prefix::m_has_auto_buf): Rename to ...
38658         (vec_prefix::m_using_auto_storage): ... this.
38659         (vec_prefix::calculate_allocation): Inline the easy cases
38660         and dispatch to calculate_allocation_1 which doesn't need the
38661         prefix address.
38662         (va_heap::reserve): Use gcc_checking_assert.
38663         (vec<T, A, vl_embed>::embedded_init): Add argument to initialize
38664         m_using_auto_storage.
38665         (auto_vec): Change m_vecpfx member to a vec<T, va_heap, vl_embed>
38666         member and adjust.
38667         (vec<T, va_heap, vl_ptr>::reserve): Remove redundant check.
38668         (vec<T, va_heap, vl_ptr>::release): Avoid casting.
38669         (vec<T, va_heap, vl_ptr>::using_auto_storage): Simplify.
38671 2014-02-12  Richard Biener  <rguenther@suse.de>
38673         * gcse.c (compute_transp): break from loop over canon_modify_mem_list
38674         when we found a dependence.
38676 2014-02-12  Thomas Schwinge  <thomas@codesourcery.com>
38678         * gimplify.c (gimplify_call_expr, gimplify_modify_expr): Move
38679         common code...
38680         (maybe_fold_stmt): ... into this new function.
38681         * omp-low.c (lower_omp): Update comment.
38683         * omp-low.c (lower_omp_target): Add clobber for sizes array, after
38684         last use.
38686         * omp-low.c (diagnose_sb_0): Make sure label_ctx is valid to
38687         dereference.
38689 2014-02-12  James Greenhalgh  <james.greenhalgh@arm.com>
38691         * config/arm/aarch-cost-tables.h (generic_extra_costs): Fix
38692         identifiers in comments.
38693         (cortexa53_extra_costs): Likewise.
38694         * config/arm/arm.c (cortexa9_extra_costs): Fix identifiers in comments.
38695         (cortexa7_extra_costs): Likewise.
38696         (cortexa12_extra_costs): Likewise.
38697         (cortexa15_extra_costs): Likewise.
38698         (v7m_extra_costs): Likewise.
38700 2014-02-12  Richard Biener  <rguenther@suse.de>
38702         PR middle-end/60092
38703         * gimple-low.c (lower_builtin_posix_memalign): Lower conditional
38704         of posix_memalign being successful.
38705         (lower_stmt): Restrict lowering of posix_memalign to when
38706         -ftree-bit-ccp is enabled.
38708 2014-02-12  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
38710         * config/avr/avr-c.c (avr_resolve_overloaded_builtin): Pass vNULL for
38711         arg_loc.
38712         * config/spu/spu-c.c (spu_resolve_overloaded_builtin): Likewise.
38714 2014-02-12  Eric Botcazou  <ebotcazou@adacore.com>
38716         PR rtl-optimization/60116
38717         * combine.c (try_combine): Also remove dangling REG_DEAD notes on the
38718         other_insn once the combination has been validated.
38720 2014-02-11  Jan Hubicka  <hubicka@ucw.cz>
38722         PR lto/59468
38723         * ipa-utils.h (possible_polymorphic_call_targets): Update prototype
38724         and wrapper.
38725         * ipa-devirt.c: Include demangle.h
38726         (odr_violation_reported): New static variable.
38727         (add_type_duplicate): Update odr_violations.
38728         (maybe_record_node): Add completep parameter; update it.
38729         (record_target_from_binfo): Add COMPLETEP parameter;
38730         update it as needed.
38731         (possible_polymorphic_call_targets_1): Likewise.
38732         (struct polymorphic_call_target_d): Add nonconstruction_targets;
38733         rename FINAL to COMPLETE.
38734         (record_targets_from_bases): Sanity check we found the binfo;
38735         fix COMPLETEP updating.
38736         (possible_polymorphic_call_targets): Add NONCONSTRUTION_TARGETSP
38737         parameter, fix computing of COMPLETEP.
38738         (dump_possible_polymorphic_call_targets): Imrove readability of dump;
38739         at LTO time do demangling.
38740         (ipa_devirt): Use nonconstruction_targets; Improve dumps.
38741         * gimple-fold.c (gimple_get_virt_method_for_vtable): Add can_refer
38742         parameter.
38743         (gimple_get_virt_method_for_binfo): Likewise.
38744         * gimple-fold.h (gimple_get_virt_method_for_binfo,
38745         gimple_get_virt_method_for_vtable): Update prototypes.
38747 2014-02-11  Vladimir Makarov  <vmakarov@redhat.com>
38749         PR target/49008
38750         * genautomata.c (add_presence_absence): Fix typo with
38751         {final_}presence_list.
38753 2014-02-11  Michael Meissner  <meissner@linux.vnet.ibm.com>
38755         PR target/60137
38756         * config/rs6000/rs6000.md (128-bit GPR splitter): Add a splitter
38757         for VSX/Altivec vectors that land in GPR registers.
38759 2014-02-11  Richard Henderson  <rth@redhat.com>
38760             Jakub Jelinek  <jakub@redhat.com>
38762         PR debug/59776
38763         * tree-sra.c (load_assign_lhs_subreplacements): Add VIEW_CONVERT_EXPR
38764         around drhs if type conversion to lacc->type is not useless.
38766 2014-02-11  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
38768         * config/aarch64/aarch64-cores.def (cortex-a57): Use cortexa57
38769         tuning struct.
38770         (cortex-a57.cortex-a53): Likewise.
38771         * config/aarch64/aarch64.c (cortexa57_tunings): New tuning struct.
38773 2014-02-11  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
38775         * config/arm/thumb2.md (*thumb2_movhi_insn): Add alternatives for
38776         arm_restrict_it.
38778 2014-02-11  Renlin Li  <Renlin.Li@arm.com>
38780         * doc/sourcebuild.texi: Document check_effective_target_arm_vfp3_ok and
38781         add_options_for_arm_vfp3.
38783 2014-02-11  Jeff Law  <law@redhat.com>
38785         PR middle-end/54041
38786         * expr.c (expand_expr_addr_expr_1): Handle expand_expr returning an
38787         object with an undesirable mode.
38789 2014-02-11  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
38791         PR libgomp/60107
38792         * config/i386/sol2-9.h: New file.
38793         * config.gcc (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*,
38794         *-*-solaris2.9*): Use it.
38796 2014-02-10  Nagaraju Mekala  <nagaraju.mekala@xilinx.com>
38798         * config/microblaze/microblaze.md: Add movsi4_rev insn pattern.
38799         * config/microblaze/predicates.md: Add reg_or_mem_operand predicate.
38801 2014-02-10  Nagaraju Mekala  <nagaraju.mekala@xilinx.com>
38803         * config/microblaze/microblaze.c: Extend mcpu version format
38805 2014-02-10  David Holsgrove  <david.holsgrove@xilinx.com>
38807         * config/microblaze/microblaze.h: Define SIZE_TYPE and PTRDIFF_TYPE.
38809 2014-02-10  Richard Henderson  <rth@redhat.com>
38811         PR target/59927
38812         * calls.c (expand_call): Don't double-push for reg_parm_stack_space.
38813         * config/i386/i386.c (init_cumulative_args): Remove sorry for 64-bit
38814         ms-abi vs -mno-accumulate-outgoing-args.
38815         (ix86_expand_prologue): Unconditionally call ix86_eax_live_at_start_p.
38816         * config/i386/i386.h (ACCUMULATE_OUTGOING_ARGS): Fix comment with
38817         respect to ms-abi.
38819 2014-02-10  Bernd Edlinger  <bernd.edlinger@hotmail.de>
38821         PR middle-end/60080
38822         * cfgexpand.c (expand_asm_operands): Attach source location to
38823         ASM_INPUT rtx objects.
38824         * print-rtl.c (print_rtx): Check for UNKNOWN_LOCATION.
38826 2014-02-10  Nick Clifton  <nickc@redhat.com>
38828         * config/mn10300/mn10300.c (popcount): New function.
38829         (mn10300_expand_prologue): Include saved registers in stack usage
38830         count.
38832 2014-02-10  Jeff Law  <law@redhat.com>
38834         PR middle-end/52306
38835         * reload1.c (emit_input_reload_insns): Do not create invalid RTL
38836         when changing the SET_DEST of a prior insn to avoid an input reload.
38838 2014-02-10  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
38840         * config/rs6000/sysv4.h (ENDIAN_SELECT): Do not attempt to enforce
38841         big-endian mode for -mcall-aixdesc, -mcall-freebsd, -mcall-netbsd,
38842         -mcall-openbsd, or -mcall-linux.
38843         (CC1_ENDIAN_BIG_SPEC): Remove.
38844         (CC1_ENDIAN_LITTLE_SPEC): Remove.
38845         (CC1_ENDIAN_DEFAULT_SPEC): Remove.
38846         (CC1_SPEC): Remove (always empty) %cc1_endian_... spec.
38847         (SUBTARGET_EXTRA_SPECS): Remove %cc1_endian_big, %cc1_endian_little,
38848         and %cc1_endian_default.
38849         * config/rs6000/sysv4le.h (CC1_ENDIAN_DEFAULT_SPEC): Remove.
38851 2014-02-10  Richard Biener  <rguenther@suse.de>
38853         PR tree-optimization/60115
38854         * tree-eh.c (tree_could_trap_p): Unify TARGET_MEM_REF and
38855         MEM_REF handling.  Properly verify that the accesses are not
38856         out of the objects bound.
38858 2014-02-10  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
38860         * config/aarch64/aarch64.c (aarch64_override_options): Fix typo from
38861         coretex to cortex.
38863 2014-02-10  Eric Botcazou  <ebotcazou@adacore.com>
38865         * ipa-devirt.c (get_polymorphic_call_info_from_invariant): Return
38866         proper constants and fix formatting.
38867         (possible_polymorphic_call_targets): Fix formatting.
38869 2014-02-10  Kirill Yukhin  <kirill.yukhin@intel.com>
38870             Ilya Tocar  <ilya.tocar@intel.com>
38872         * config/i386/avx512fintrin.h (_mm512_storeu_epi64): Removed.
38873         (_mm512_loadu_epi32): Renamed into...
38874         (_mm512_loadu_si512): This.
38875         (_mm512_storeu_epi32): Renamed into...
38876         (_mm512_storeu_si512): This.
38877         (_mm512_maskz_ceil_ps): Removed.
38878         (_mm512_maskz_ceil_pd): Ditto.
38879         (_mm512_maskz_floor_ps): Ditto.
38880         (_mm512_maskz_floor_pd): Ditto.
38881         (_mm512_floor_round_ps): Ditto.
38882         (_mm512_floor_round_pd): Ditto.
38883         (_mm512_ceil_round_ps): Ditto.
38884         (_mm512_ceil_round_pd): Ditto.
38885         (_mm512_mask_floor_round_ps): Ditto.
38886         (_mm512_mask_floor_round_pd): Ditto.
38887         (_mm512_mask_ceil_round_ps): Ditto.
38888         (_mm512_mask_ceil_round_pd): Ditto.
38889         (_mm512_maskz_floor_round_ps): Ditto.
38890         (_mm512_maskz_floor_round_pd): Ditto.
38891         (_mm512_maskz_ceil_round_ps): Ditto.
38892         (_mm512_maskz_ceil_round_pd): Ditto.
38893         (_mm512_expand_pd): Ditto.
38894         (_mm512_expand_ps): Ditto.
38895         * config/i386/i386.c (ix86_builtins): Remove
38896         IX86_BUILTIN_EXPANDPD512_NOMASK, IX86_BUILTIN_EXPANDPS512_NOMASK.
38897         (bdesc_args): Ditto.
38898         * config/i386/predicates.md (const1256_operand): New.
38899         (const_1_to_2_operand): Ditto.
38900         * config/i386/sse.md (avx512pf_gatherpf<mode>sf): Change hint value.
38901         (*avx512pf_gatherpf<mode>sf_mask): Ditto.
38902         (*avx512pf_gatherpf<mode>sf): Ditto.
38903         (avx512pf_gatherpf<mode>df): Ditto.
38904         (*avx512pf_gatherpf<mode>df_mask): Ditto.
38905         (*avx512pf_gatherpf<mode>df): Ditto.
38906         (avx512pf_scatterpf<mode>sf): Ditto.
38907         (*avx512pf_scatterpf<mode>sf_mask): Ditto.
38908         (*avx512pf_scatterpf<mode>sf): Ditto.
38909         (avx512pf_scatterpf<mode>df): Ditto.
38910         (*avx512pf_scatterpf<mode>df_mask): Ditto.
38911         (*avx512pf_scatterpf<mode>df): Ditto.
38912         (avx512f_expand<mode>): Removed.
38913         (<shift_insn><mode>3<mask_name>): Change predicate type.
38915 2014-02-08  Jakub Jelinek  <jakub@redhat.com>
38917         * tree-vect-data-refs.c (vect_analyze_data_refs): For clobbers
38918         not at the end of datarefs vector use ordered_remove to avoid
38919         reordering datarefs vector.
38921         PR c/59984
38922         * gimplify.c (gimplify_bind_expr): In ORT_SIMD region
38923         mark local addressable non-static vars as GOVD_PRIVATE
38924         instead of GOVD_LOCAL.
38925         * omp-low.c (lower_omp_for): Move gimple_bind_vars
38926         and BLOCK_VARS of gimple_bind_block to new_stmt rather
38927         than copying them.
38929         PR middle-end/60092
38930         * tree-ssa-ccp.c (surely_varying_stmt_p): Don't return true
38931         if TYPE_ATTRIBUTES (gimple_call_fntype ()) contain
38932         assume_aligned or alloc_align attributes.
38933         (bit_value_assume_aligned): Add ATTR, PTRVAL and ALLOC_ALIGN
38934         arguments.  Handle also assume_aligned and alloc_align attributes.
38935         (evaluate_stmt): Adjust bit_value_assume_aligned caller.  Handle
38936         calls to functions with assume_aligned or alloc_align attributes.
38937         * doc/extend.texi: Document assume_aligned and alloc_align attributes.
38939 2014-02-08  Terry Guo  <terry.guo@arm.com>
38941         * doc/invoke.texi: Document ARM -march=armv7e-m.
38943 2014-02-08  Jakub Jelinek  <jakub@redhat.com>
38945         * cilk-common.c (cilk_init_builtins): Clear TREE_NOTHROW
38946         flag on __cilkrts_rethrow builtin.
38948         PR ipa/60026
38949         * ipa-cp.c (determine_versionability): Fail at -O0
38950         or __attribute__((optimize (0))) or -fno-ipa-cp functions.
38951         * tree-sra.c (ipa_sra_preliminary_function_checks): Similarly.
38953         Revert:
38954         2014-02-04  Jakub Jelinek  <jakub@redhat.com>
38956         PR ipa/60026
38957         * tree-inline.c (copy_forbidden): Fail for
38958         __attribute__((optimize (0))) functions.
38960 2014-02-07  Jan Hubicka  <hubicka@ucw.cz>
38962         * varpool.c: Include pointer-set.h.
38963         (varpool_remove_unreferenced_decls): Variables in other partitions
38964         will not be output; be however careful to not lose information
38965         about partitioning.
38967 2014-02-07  Jan Hubicka  <hubicka@ucw.cz>
38969         * gimple-fold.c (gimple_get_virt_method_for_vtable): Do O(1)
38970         lookup in the vtable constructor.
38972 2014-02-07  Jeff Law  <law@redhat.com>
38974         PR target/40977
38975         * config/m68k/m68k.md (ashldi_extsi): Turn into a
38976         define_insn_and_split.
38978         * ipa-inline.c (inline_small_functions): Fix typos.
38980 2014-02-07  Richard Sandiford  <rsandifo@linux.vnet.ibm.com>
38982         * config/s390/s390-protos.h (s390_can_use_simple_return_insn)
38983         (s390_can_use_return_insn): Declare.
38984         * config/s390/s390.h (EPILOGUE_USES): Define.
38985         * config/s390/s390.c (s390_mainpool_start): Allow two main_pool
38986         instructions.
38987         (s390_chunkify_start): Handle return JUMP_LABELs.
38988         (s390_early_mach): Emit a main_pool instruction on the entry edge.
38989         (s300_set_up_by_prologue, s390_can_use_simple_return_insn)
38990         (s390_can_use_return_insn): New functions.
38991         (s390_fix_long_loop_prediction): Handle conditional returns.
38992         (TARGET_SET_UP_BY_PROLOGUE): Define.
38993         * config/s390/s390.md (ANY_RETURN): New code iterator.
38994         (*creturn, *csimple_return, return, simple_return): New patterns.
38996 2014-02-07  Richard Sandiford  <rsandifo@linux.vnet.ibm.com>
38998         * config/s390/s390.c (s390_restore_gprs_from_fprs): Add REG_CFA_RESTORE
38999         notes to each restore.  Also add REG_CFA_DEF_CFA when restoring %r15.
39000         (s390_optimize_prologue): Don't clear RTX_FRAME_RELATED_P.  Update the
39001         REG_CFA_RESTORE list when deciding not to restore a register.
39003 2014-02-07  Richard Sandiford  <rsandifo@linux.vnet.ibm.com>
39005         * config/s390/s390.c: Include tree-pass.h and context.h.
39006         (s390_early_mach): New function, split out from...
39007         (s390_emit_prologue): ...here.
39008         (pass_data_s390_early_mach): New pass structure.
39009         (pass_s390_early_mach): New class.
39010         (s390_option_override): Create and register early_mach pass.
39011         Move to end of file.
39013 2014-02-07  Richard Sandiford  <rsandifo@linux.vnet.ibm.com>
39015         * var-tracking.c (vt_stack_adjustments): Don't require stack_adjusts
39016         to match for the exit block.
39018 2014-02-07  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
39020         * config/s390/s390.md ("atomic_load<mode>", "atomic_store<mode>")
39021         ("atomic_compare_and_swap<mode>", "atomic_fetch_<atomic><mode>"):
39022         Reject misaligned operands.
39024 2014-02-07  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
39026         * optabs.c (expand_atomic_compare_and_swap): Allow expander to fail.
39028 2014-02-07  Richard Biener  <rguenther@suse.de>
39030         PR middle-end/60092
39031         * gimple-low.c (lower_builtin_posix_memalign): New function.
39032         (lower_stmt): Call it to lower posix_memalign in a way
39033         to make alignment info accessible.
39035 2014-02-07  Jakub Jelinek  <jakub@redhat.com>
39037         PR c++/60082
39038         * tree.c (build_common_builtin_nodes): Set ECF_LEAF for
39039         __builtin_setjmp_receiver.
39041 2014-02-07  Richard Biener  <rguenther@suse.de>
39043         PR middle-end/60092
39044         * builtin-types.def (BT_FN_INT_PTRPTR_SIZE_SIZE): Add.
39045         * builtins.def (BUILT_IN_POSIX_MEMALIGN): Likewise.
39046         * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
39047         Handle BUILT_IN_POSIX_MEMALIGN.
39048         (find_func_clobbers): Likewise.
39049         * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Likewise.
39050         (call_may_clobber_ref_p_1): Likewise.
39052 2014-02-06  Jan Hubicka  <hubicka@ucw.cz>
39054         PR ipa/59918
39055         * ipa-devirt.c (record_target_from_binfo): Remove overactive
39056         sanity check.
39058 2014-02-06  Jan Hubicka  <hubicka@ucw.cz>
39060         PR ipa/59469
39061         * lto-cgraph.c (lto_output_node): Use
39062         symtab_get_symbol_partitioning_class.
39063         (lto_output_varpool_node): likewise.
39064         (symtab_get_symbol_partitioning_class): Move here from
39065         lto/lto-partition.c
39066         * cgraph.h (symbol_partitioning_class): Likewise.
39067         (symtab_get_symbol_partitioning_class): Declare.
39069 2014-02-06  Jan Hubicka  <hubicka@ucw.cz>
39071         * ggc.h (ggc_internal_cleared_alloc): New macro.
39072         * vec.h (vec_safe_copy): Handle memory stats.
39073         * omp-low.c (simd_clone_struct_alloc): Use ggc_internal_cleared_alloc.
39074         * target-globals.c (save_target_globals): Likewise.
39076 2014-02-06  Jan Hubicka  <hubicka@ucw.cz>
39078         PR target/60077
39079         * expr.c (emit_move_resolve_push): Export; be bit more selective
39080         on when to clear alias set.
39081         * expr.h (emit_move_resolve_push): Declare.
39082         * function.h (struct function): Add tail_call_marked.
39083         * tree-tailcall.c (optimize_tail_call): Set tail_call_marked.
39084         * config/i386/i386-protos.h (ix86_expand_push): Remove.
39085         * config/i386/i386.md (TImode move expander): De not call
39086         ix86_expand_push.
39087         (FP push expanders): Preserve memory attributes.
39088         * config/i386/sse.md (push<mode>1): Remove.
39089         * config/i386/i386.c (ix86_expand_vector_move): Handle push operation.
39090         (ix86_expand_push): Remove.
39091         * config/i386/mmx.md (push<mode>1): Remove.
39093 2014-02-06  Jakub Jelinek  <jakub@redhat.com>
39095         PR rtl-optimization/60030
39096         * internal-fn.c (ubsan_expand_si_overflow_mul_check): Surround
39097         lopart with paradoxical subreg before shifting it up by hprec.
39099 2014-02-06  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
39101         * config/arm/aarch-cost-tables.h (cortexa57_extra_costs): New table.
39102         Remove extra newline at end of file.
39103         * config/arm/arm.c (arm_cortex_a57_tune): New tuning struct.
39104         (arm_issue_rate): Handle cortexa57.
39105         * config/arm/arm-cores.def (cortex-a57): Use cortex_a57 tuning.
39106         (cortex-a57.cortex-a53): Likewise.
39108 2014-02-06  Jakub Jelinek  <jakub@redhat.com>
39110         PR target/59575
39111         * config/arm/arm.c (emit_multi_reg_push): Add dwarf_regs_mask argument,
39112         don't record in REG_FRAME_RELATED_EXPR registers not set in that
39113         bitmask.
39114         (arm_expand_prologue): Adjust all callers.
39115         (arm_unwind_emit_sequence): Allow saved, but not important for unwind
39116         info, registers also at the lowest numbered registers side.  Use
39117         gcc_assert instead of abort, and SET_SRC/SET_DEST macros instead of
39118         XEXP.
39120         PR debug/59992
39121         * var-tracking.c (adjust_mems): Before adding a SET to
39122         amd->side_effects, adjust it's SET_SRC using simplify_replace_fn_rtx.
39124 2014-02-06  Alan Modra  <amodra@gmail.com>
39126         PR target/60032
39127         * config/rs6000/rs6000.c (rs6000_secondary_memory_needed_mode): Only
39128         change SDmode to DDmode when lra_in_progress.
39130 2014-02-06  Jakub Jelinek  <jakub@redhat.com>
39132         PR middle-end/59150
39133         * tree-vect-data-refs.c (vect_analyze_data_refs): For clobbers, call
39134         free_data_ref on the dr first, and before goto again also set dr
39135         to the next dr.  For simd_lane_access, free old datarefs[i] before
39136         overwriting it.  For get_vectype_for_scalar_type failure, don't
39137         free_data_ref if simd_lane_access.
39139         * Makefile.in (prefix.o, cppbuiltin.o): Depend on $(BASEVER).
39141         PR target/60062
39142         * tree.h (opts_for_fn): New inline function.
39143         (opt_for_fn): Define.
39144         * config/i386/i386.c (ix86_function_regparm): Use
39145         opt_for_fn (decl, optimize) instead of optimize.
39147 2014-02-06  Marcus Shawcroft  <marcus.shawcroft@arm.com>
39149         * config/aarch64/aarch64.c (aarch64_classify_symbol): Fix logic
39150         for SYMBOL_REF in large memory model.
39152 2014-02-06  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
39154         * config/aarch64/aarch64-cores.def (cortex-a53): Specify CRC32
39155         and crypto support.
39156         (cortex-a57): Likewise.
39157         (cortex-a57.cortex-a53): Likewise.
39159 2014-02-06  Yury Gribov  <y.gribov@samsung.com>
39160             Kugan Vivekanandarajah  <kuganv@linaro.org>
39162         * config/arm/arm.c (arm_vector_alignment_reachable): Check
39163         unaligned_access.
39164         * config/arm/arm.c (arm_builtin_support_vector_misalignment): Likewise.
39166 2014-02-06  Richard Biener  <rguenther@suse.de>
39168         * tree-cfg.c (gimple_duplicate_sese_region): Fix ordering of
39169         set_loop_copy and initialize_original_copy_tables.
39171 2014-02-06  Alex Velenko  <Alex.Velenko@arm.com>
39173         * config/aarch64/aarch64-simd.md
39174         (aarch64_ashr_simddi): Change QI to SI.
39176 2014-02-05  Jan Hubicka  <hubicka@ucw.cz>
39177             Jakub Jelinek  <jakub@redhat.com>
39179         PR middle-end/60013
39180         * ipa-inline-analysis.c (compute_bb_predicates): Ensure monotonicity
39181         of the dataflow.
39183 2014-02-05  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
39185         * config/rs6000/rs6000.c (altivec_expand_vec_perm_const): Change
39186         CODE_FOR_altivec_vpku[hw]um to
39187         CODE_FOR_altivec_vpku[hw]um_direct.
39188         * config/rs6000/altivec.md (vec_unpacks_hi_<VP_small_lc>): Change
39189         UNSPEC_VUNPACK_HI_SIGN to UNSPEC_VUNPACK_HI_SIGN_DIRECT.
39190         (vec_unpacks_lo_<VP_small_lc>): Change UNSPEC_VUNPACK_LO_SIGN to
39191         UNSPEC_VUNPACK_LO_SIGN_DIRECT.
39193 2014-02-05  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
39195         * config/rs6000/altivec.md (altivec_vsum2sws): Adjust code
39196         generation for -maltivec=be.
39197         (altivec_vsumsws): Simplify redundant test.
39199 2014-02-05  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
39201         * altivec.md (UNSPEC_VPACK_UNS_UNS_MOD_DIRECT): New unspec.
39202         (UNSPEC_VUNPACK_HI_SIGN_DIRECT): Likewise.
39203         (UNSPEC_VUNPACK_LO_SIGN_DIRECT): Likewise.
39204         (mulv8hi3): Use gen_altivec_vpkuwum_direct instead of
39205         gen_altivec_vpkuwum.
39206         (altivec_vpkpx): Test for VECTOR_ELT_ORDER_BIG instead of for
39207         BYTES_BIG_ENDIAN.
39208         (altivec_vpks<VI_char>ss): Likewise.
39209         (altivec_vpks<VI_char>us): Likewise.
39210         (altivec_vpku<VI_char>us): Likewise.
39211         (altivec_vpku<VI_char>um): Likewise.
39212         (altivec_vpku<VI_char>um_direct): New (copy of
39213         altivec_vpku<VI_char>um that still relies on BYTES_BIG_ENDIAN, for
39214         internal use).
39215         (altivec_vupkhs<VU_char>): Emit vupkls* instead of vupkhs* when
39216         target is little endian and -maltivec=be is not specified.
39217         (*altivec_vupkhs<VU_char>_direct): New (copy of
39218         altivec_vupkhs<VU_char> that always emits vupkhs*, for internal use).
39219         (altivec_vupkls<VU_char>): Emit vupkhs* instead of vupkls* when
39220         target is little endian and -maltivec=be is not specified.
39221         (*altivec_vupkls<VU_char>_direct): New (copy of
39222         altivec_vupkls<VU_char> that always emits vupkls*, for internal use).
39223         (altivec_vupkhpx): Emit vupklpx instead of vupkhpx when target is
39224         little endian and -maltivec=be is not specified.
39225         (altivec_vupklpx): Emit vupkhpx instead of vupklpx when target is
39226         little endian and -maltivec=be is not specified.
39228 2014-02-05  Richard Henderson  <rth@redhat.com>
39230         PR debug/52727
39231         * combine-stack-adj.c: Revert r206943.
39232         * sched-int.h (struct deps_desc): Add last_args_size.
39233         * sched-deps.c (init_deps): Initialize it.
39234         (sched_analyze_insn): Add OUTPUT dependencies between insns that
39235         contain REG_ARGS_SIZE notes.
39237 2014-02-05  Jan Hubicka  <hubicka@ucw.cz>
39239         * lto-cgraph.c (asm_nodes_output): Make global.
39240         * lto-wrapper.c (run_gcc): Pass down paralelizm to WPA.
39241         * gcc.c (AS_NEEDS_DASH_FOR_PIPED_INPUT): Allow WPA parameter
39242         (driver_handle_option): Handle OPT_fwpa.
39244 2014-02-05  Jakub Jelinek  <jakub@redhat.com>
39246         PR ipa/59947
39247         * ipa-devirt.c (possible_polymorphic_call_targets): Fix
39248         a comment typo and formatting issue.  If odr_hash hasn't been
39249         created, return vNULL and set *completep to false.
39251         PR middle-end/57499
39252         * tree-eh.c (cleanup_empty_eh): Bail out on totally empty
39253         bb with no successors.
39255 2014-02-05  James Greenhalgh  <james.greenhalgh@arm.com>
39257         PR target/59718
39258         * doc/invoke.texi (-march): Clarify documentation for ARM.
39259         (-mtune): Likewise.
39260         (-mcpu): Likewise.
39262 2014-02-05  Richard Biener  <rguenther@suse.de>
39264         * tree-vect-loop.c (vect_analyze_loop_2): Be more informative
39265         when not vectorizing because of too many alias checks.
39266         * tree-vect-data-refs.c (vect_prune_runtime_alias_test_list):
39267         Add more verboseness, avoid duplicate MSG_MISSED_OPTIMIZATION.
39269 2014-02-05  Nick Clifton  <nickc@redhat.com>
39271         * config/mn10300/mn10300.c (mn10300_hard_regno_mode_ok): Do not
39272         accept extended registers in any mode when compiling for the MN10300.
39274 2014-02-05  Yury Gribov  <y.gribov@samsung.com>
39276         * cif-code.def (ATTRIBUTE_MISMATCH): New CIF code.
39277         * ipa-inline.c (report_inline_failed_reason): Handle mismatched
39278         sanitization attributes.
39279         (can_inline_edge_p): Likewise.
39280         (sanitize_attrs_match_for_inline_p): New function.
39282 2014-02-04  Jan Hubicka  <hubicka@ucw.cz>
39284         * ipa-prop.c (detect_type_change): Shor circuit testing of
39285         type changes on THIS pointer.
39287 2014-02-04  John David Anglin  <danglin@gcc.gnu.org>
39289         PR target/59777
39290         * config/pa/pa.c (legitimize_tls_address): Return original address
39291         if not passed a SYMBOL_REF rtx.
39292         (hppa_legitimize_address): Call legitimize_tls_address for all TLS
39293         addresses.
39294         (pa_emit_move_sequence): Simplify TLS source operands.
39295         (pa_legitimate_constant_p): Reject all TLS constants.
39296         * config/pa/pa.h (PA_SYMBOL_REF_TLS_P): Correct comment.
39297         (CONSTANT_ADDRESS_P): Reject TLS CONST addresses.
39299 2014-02-04  Jan Hubicka  <hubicka@ucw.cz>
39301         * ipa.c (function_and_variable_visibility): Decompose DECL_ONE_ONLY
39302         groups when we know they are controlled by LTO.
39303         * varasm.c (default_binds_local_p_1): If object is in other partition,
39304         it will be resolved locally.
39306 2014-02-04  Bernd Edlinger  <bernd.edlinger@hotmail.de>
39308         * config/host-linux.c (linux_gt_pch_use_address): Don't
39309         use SSIZE_MAX because it is not always defined.
39311 2014-02-04  Vladimir Makarov  <vmakarov@redhat.com>
39313         PR bootstrap/59913
39314         * lra-constraints.c (need_for_split_p): Use more 3 reloads as
39315         threshold for pseudo splitting.
39316         (update_ebb_live_info): Process call argument hard registers and
39317         hard registers from insn definition too.
39318         (max_small_class_regs_num): New constant.
39319         (inherit_in_ebb): Update live hard regs through EBBs.  Update
39320         reloads_num only for small register classes.  Don't split for
39321         outputs of jumps.
39323 2014-02-04  Markus Trippelsdorf  <markus@trippelsdorf.de>
39325         PR ipa/60058
39326         * ipa-cp.c (ipa_get_indirect_edge_target_1): Check that target
39327         is non-null.
39329 2014-02-04  Jan Hubicka  <hubicka@ucw.cz>
39331         * gimple-fold.c (can_refer_decl_in_current_unit_p): Default
39332         visibility is safe.
39334 2014-02-04  Marek Polacek  <polacek@redhat.com>
39336         * gdbinit.in (pel): Define.
39338 2014-02-04  Bernd Edlinger  <bernd.edlinger@hotmail.de>
39340         * doc/invoke.texi (fstrict-volatile-bitfields): Clarify current
39341         behavior.
39343 2014-02-04  Richard Biener  <rguenther@suse.de>
39345         PR lto/59723
39346         * lto-streamer-out.c (tree_is_indexable): Force NAMELIST_DECLs
39347         in function context local.
39348         (lto_output_tree_ref): Do not write trees from lto_output_tree_ref.
39349         * lto-streamer-in.c (lto_input_tree_ref): Handle LTO_namelist_decl_ref
39350         similar to LTO_imported_decl_ref.
39352 2014-02-04  Jakub Jelinek  <jakub@redhat.com>
39354         PR tree-optimization/60002
39355         * cgraphclones.c (build_function_decl_skip_args): Clear
39356         DECL_LANG_SPECIFIC.
39358         PR tree-optimization/60023
39359         * tree-if-conv.c (predicate_mem_writes): Pass true instead of
39360         false to gsi_replace.
39361         * tree-vect-stmts.c (vect_finish_stmt_generation): If stmt
39362         has been in some EH region and vec_stmt could throw, add
39363         vec_stmt into the same EH region.
39364         * tree-data-ref.c (get_references_in_stmt): If IFN_MASK_LOAD
39365         has no lhs, ignore it.
39366         * internal-fn.c (expand_MASK_LOAD): Likewise.
39368         PR ipa/60026
39369         * tree-inline.c (copy_forbidden): Fail for
39370         __attribute__((optimize (0))) functions.
39372         PR other/58712
39373         * omp-low.c (simd_clone_struct_copy): If from->inbranch
39374         is set, copy one less argument.
39375         (expand_simd_clones): Don't subtract clone_info->inbranch
39376         from simd_clone_struct_alloc argument.
39378         PR rtl-optimization/57915
39379         * recog.c (simplify_while_replacing): If all unary/binary/relational
39380         operation arguments are constant, attempt to simplify those.
39382         PR middle-end/59261
39383         * expmed.c (expand_mult): For MODE_VECTOR_INT multiplication
39384         if there is no vashl<mode>3 or ashl<mode>3 insn, skip_synth.
39386 2014-02-04  Richard Biener  <rguenther@suse.de>
39388         PR tree-optimization/60012
39389         * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Apply
39390         TBAA disambiguation to all DDRs.
39392 2014-02-04  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
39394         PR target/59788
39395         * config/sol2.h (LINK_LIBGCC_MAPFILE_SPEC): Define.
39396         (LINK_SPEC): Use it for -shared, -shared-libgcc.
39398 2014-02-03  Jan Hubicka  <hubicka@ucw.cz>
39400         PR ipa/59882
39401         * tree.c (get_binfo_at_offset): Do not get confused by empty classes;
39403 2014-02-03  Jan Hubicka  <hubicka@ucw.cz>
39405         * gimple-fold.c (gimple_extract_devirt_binfo_from_cst): Remove.
39406         * gimple-fold.h (gimple_extract_devirt_binfo_from_cst): Remove.
39408 2014-02-03  Jan Hubicka  <hubicka@ucw.cz>
39410         PR ipa/59831
39411         * ipa-cp.c (ipa_get_indirect_edge_target_1): Use ipa-devirt
39412         to figure out targets of polymorphic calls with known decl.
39413         * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
39414         * ipa-utils.h (get_polymorphic_call_info_from_invariant): Declare.
39415         * ipa-devirt.c (get_polymorphic_call_info_for_decl): Break out from ...
39416         (get_polymorphic_call_info): ... here.
39417         (get_polymorphic_call_info_from_invariant): New function.
39419 2014-02-03  Jan Hubicka  <hubicka@ucw.cz>
39421         * ipa-cp.c (ipa_get_indirect_edge_target_1): Do direct
39422         lookup via vtable pointer; check for type consistency
39423         and turn inconsitent facts into UNREACHABLE.
39424         * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
39425         * gimple-fold.c (gimple_get_virt_method_for_vtable): Do not ICE on
39426         type inconsistent querries; return UNREACHABLE instead.
39428 2014-02-03  Richard Henderson  <rth@twiddle.net>
39430         PR tree-opt/59924
39431         * tree-ssa-uninit.c (push_to_worklist): Don't re-push if we've
39432         already processed this node.
39433         (normalize_one_pred_1): Pass along mark_set.
39434         (normalize_one_pred): Create and destroy a pointer_set_t.
39435         (normalize_one_pred_chain): Likewise.
39437 2014-02-03  Laurent Aflonsi  <laurent.alfonsi@st.com>
39439         PR gcov-profile/58602
39440         * gcc/gcov-io.c (gcov_open): Open with truncation when mode < 0.
39442 2014-02-03  Jan Hubicka  <hubicka@ucw.cz>
39444         PR ipa/59831
39445         * ipa-cp.c (ipa_get_indirect_edge_target_1): Give up on
39446         -fno-devirtualize; try to devirtualize by the knowledge of
39447         virtual table pointer given by aggregate propagation.
39448         * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
39449         (ipa_print_node_jump_functions): Dump also offset that
39450         is relevant for polymorphic calls.
39451         (determine_known_aggregate_parts): Add arg_type parameter; use it
39452         instead of determining the type from pointer type.
39453         (ipa_compute_jump_functions_for_edge): Update call of
39454         determine_known_aggregate_parts.
39455         * gimple-fold.c (gimple_get_virt_method_for_vtable): Break out from ...
39456         (gimple_get_virt_method_for_binfo): ... here; simplify using
39457         vtable_pointer_value_to_vtable.
39458         * gimple-fold.h (gimple_get_virt_method_for_vtable): Declare.
39459         * ipa-devirt.c (subbinfo_with_vtable_at_offset): Turn OFFSET parameter
39460         to unsigned HOST_WIDE_INT; use vtable_pointer_value_to_vtable.
39461         (vtable_pointer_value_to_vtable): Break out from ...; handle also
39462         POINTER_PLUS_EXPR.
39463         (vtable_pointer_value_to_binfo): ... here.
39464         * ipa-utils.h (vtable_pointer_value_to_vtable): Declare.
39466 2014-02-03  Teresa Johnson  <tejohnson@google.com>
39468         * tree-vect-slp.c (vect_supported_load_permutation_p): Avoid
39469         redef of outer loop index variable.
39471 2014-02-03  Marc Glisse  <marc.glisse@inria.fr>
39473         PR c++/53017
39474         PR c++/59211
39475         * doc/extend.texi (Function Attributes): Typo.
39477 2014-02-03  Cong Hou  <congh@google.com>
39479         PR tree-optimization/60000
39480         * tree-vect-loop.c (vect_transform_loop): Set pattern_def_seq to NULL
39481         if the vectorized statement is a store.  A store statement can only
39482         appear at the end of pattern statements.
39484 2014-02-03  H.J. Lu  <hongjiu.lu@intel.com>
39486         * config/i386/i386.c (flag_opts): Add -mlong-double-128.
39487         (ix86_option_override_internal): Default long double to 64-bit for
39488         32-bit Bionic and to 128-bit for 64-bit Bionic.
39490         * config/i386/i386.h (LONG_DOUBLE_TYPE_SIZE): Use 128 if
39491         TARGET_LONG_DOUBLE_128 is true.
39492         (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Likewise.
39494         * config/i386/i386.opt (mlong-double-80): Negate -mlong-double-64.
39495         (mlong-double-64): Negate -mlong-double-128.
39496         (mlong-double-128): New option.
39498         * config/i386/i386-c.c (ix86_target_macros): Define
39499         __LONG_DOUBLE_128__ for TARGET_LONG_DOUBLE_128.
39501         * doc/invoke.texi: Document -mlong-double-128.
39503 2014-02-03  H.J. Lu  <hongjiu.lu@intel.com>
39505         PR rtl-optimization/60024
39506         * sel-sched.c (init_regs_for_mode): Check if mode is OK first.
39508 2014-02-03  Markus Trippelsdorf  <markus@trippelsdorf.de>
39510         * doc/invoke.texi (fprofile-reorder-functions): Fix typo.
39512 2014-02-03  Andrey Belevantsev  <abel@ispras.ru>
39514         PR rtl-optimization/57662
39515         * sel-sched.c (code_motion_path_driver): Do not mark already not
39516         existing blocks in the visiting bitmap.
39518 2014-02-03  Andrey Belevantsev  <abel@ispras.ru>
39520         * sel-sched-ir.c (sel_gen_insn_from_expr_after): Reset INSN_DELETED_P
39521         on the insn being emitted.
39523 2014-02-03  James Greenhalgh  <james.greenhalgh@arm.com>
39524             Will Deacon  <will.deacon@arm.com>
39526         * doc/gimple.texi (gimple_asm_clear_volatile): Remove.
39528 2014-02-03  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
39530         * config/arm/arm-tables.opt: Regenerate.
39532 2014-02-02  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
39534         * config/rs6000/rs6000.c (altivec_expand_vec_perm_le): Generalize
39535         for vector types other than V16QImode.
39536         * config/rs6000/altivec.md (altivec_vperm_<mode>): Change to a
39537         define_expand, and call altivec_expand_vec_perm_le when producing
39538         code with little endian element order.
39539         (*altivec_vperm_<mode>_internal): New insn having previous
39540         behavior of altivec_vperm_<mode>.
39541         (altivec_vperm_<mode>_uns): Change to a define_expand, and call
39542         altivec_expand_vec_perm_le when producing code with little endian
39543         element order.
39544         (*altivec_vperm_<mode>_uns_internal): New insn having previous
39545         behavior of altivec_vperm_<mode>_uns.
39547 2014-02-02  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
39549         * config/rs6000/altivec.md (UNSPEC_VSUMSWS_DIRECT): New unspec.
39550         (altivec_vsumsws): Add handling for -maltivec=be with a little
39551         endian target.
39552         (altivec_vsumsws_direct): New.
39553         (reduc_splus_<mode>): Call gen_altivec_vsumsws_direct instead of
39554         gen_altivec_vsumsws.
39556 2014-02-02  Jan Hubicka  <hubicka@ucw.cz>
39558         * ipa-devirt.c (subbinfo_with_vtable_at_offset,
39559         vtable_pointer_value_to_binfo): New functions.
39560         * ipa-utils.h (vtable_pointer_value_to_binfo): Declare.
39561         * ipa-prop.c (extr_type_from_vtbl_ptr_store): Use it.
39563 2014-02-02  Sandra Loosemore  <sandra@codesourcery.com>
39565         * config/nios2/nios2.md (load_got_register): Initialize GOT
39566         pointer from _gp_got instead of _GLOBAL_OFFSET_TABLE_.
39567         * config/nios2/nios2.c (nios2_function_profiler): Likewise.
39569 2014-02-02  Jan Hubicka  <hubicka@ucw.cz>
39571         * ipa-prop.c (update_jump_functions_after_inlining): When type is not
39572         preserverd by passthrough, do not propagate the type.
39574 2014-02-02  Richard Sandiford  <rdsandiford@googlemail.com>
39576         * config/mips/mips.c (MIPS_GET_FCSR, MIPS_SET_FCSR): New macros.
39577         (mips_atomic_assign_expand_fenv): New function.
39578         (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): Define.
39580 2014-02-02  Richard Sandiford  <rdsandiford@googlemail.com>
39582         * doc/extend.texi (__builtin_mips_get_fcsr): Document.
39583         (__builtin_mips_set_fcsr): Likewise.
39584         * config/mips/mips-ftypes.def: Add MIPS_VOID_FTYPE_USI and
39585         MIPS_USI_FTYPE_VOID.
39586         * config/mips/mips-protos.h (mips16_expand_get_fcsr): Declare
39587         (mips16_expand_set_fcsr): Likewise.
39588         * config/mips/mips.c (mips16_get_fcsr_stub): New variable.
39589         (mips16_set_fcsr_stub): Likewise.
39590         (mips16_get_fcsr_one_only_stub): New class.
39591         (mips16_set_fcsr_one_only_stub): Likewise.
39592         (mips16_expand_get_fcsr, mips16_expand_set_fcsr): New functions.
39593         (mips_code_end): Output the get_fcsr and set_fcsr stubs, if needed.
39594         (BUILTIN_AVAIL_MIPS16, AVAIL_ALL): New macros.
39595         (hard_float): New availability predicate.
39596         (mips_builtins): Add get_fcsr and set_fcsr.
39597         (mips_expand_builtin): Check BUILTIN_AVAIL_MIPS16.
39598         * config/mips/mips.md (UNSPEC_GET_FCSR, UNSPEC_SET_FCSR): New unspecs.
39599         (GET_FCSR_REGNUM, SET_FCSR_REGNUM): New constants.
39600         (mips_get_fcsr, *mips_get_fcsr, mips_get_fcsr_mips16_<mode>)
39601         (mips_set_fcsr, *mips_set_fcsr, mips_set_fcsr_mips16_<mode>): New
39602         patterns.
39604 2014-02-02  Richard Sandiford  <rdsandiford@googlemail.com>
39606         * config/mips/mips.c (mips_one_only_stub): New class.
39607         (mips_need_mips16_rdhwr_p): Replace with...
39608         (mips16_rdhwr_stub): ...this new variable.
39609         (mips16_stub_call_address): New function.
39610         (mips16_rdhwr_one_only_stub): New class.
39611         (mips_expand_thread_pointer): Use mips16_stub_call_address.
39612         (mips_output_mips16_rdhwr): Delete.
39613         (mips_finish_stub): New function.
39614         (mips_code_end): Use it to handle rdhwr stubs.
39616 2014-02-02  Uros Bizjak  <ubizjak@gmail.com>
39618         PR target/60017
39619         * config/i386/i386.c (classify_argument): Fix handling of bit_offset
39620         when calculating size of integer atomic types.
39622 2014-02-02  H.J. Lu  <hongjiu.lu@intel.com>
39624         * ipa-inline-analysis.c (true_predicate_p): Fix a typo in comments.
39626 2014-02-01  Jakub Jelinek  <jakub@redhat.com>
39628         PR tree-optimization/60003
39629         * gimple-low.c (lower_builtin_setjmp): Set cfun->has_nonlocal_label.
39630         * profile.c (branch_prob): Use gimple_call_builtin_p
39631         to check for BUILT_IN_SETJMP_RECEIVER.
39632         * tree-inline.c (copy_bb): Call notice_special_calls.
39634 2014-01-31  Vladimir Makarov  <vmakarov@redhat.com>
39636         PR bootstrap/59985
39637         * lra-constraints.c (process_alt_operands): Update reload_sum only
39638         on the first pass.
39640 2014-01-31  Richard Henderson  <rth@redhat.com>
39642         PR middle-end/60004
39643         * tree-eh.c (lower_try_finally_switch): Delay lowering finally block
39644         until after else_eh is processed.
39646 2014-01-31  Ilya Tocar  <ilya.tocar@intel.com>
39648         * config/i386/avx512fintrin.h (_MM_FROUND_TO_NEAREST_INT),
39649         (_MM_FROUND_TO_NEG_INF), (_MM_FROUND_TO_POS_INF),
39650         (_MM_FROUND_TO_ZERO), (_MM_FROUND_CUR_DIRECTION): Are already defined
39651         in smmintrin.h, remove them.
39652         (_MM_FROUND_NO_EXC): Same as above, bit also wrong value.
39653         * config/i386/i386.c (ix86_print_operand): Split sae and rounding.
39654         * config/i386/i386.md (ROUND_SAE): Fix value.
39655         * config/i386/predicates.md (const_4_or_8_to_11_operand): New.
39656         (const48_operand): New.
39657         * config/i386/subst.md (round), (round_expand): Use
39658         const_4_or_8_to_11_operand.
39659         (round_saeonly), (round_saeonly_expand): Use const48_operand.
39661 2014-01-31  Ilya Tocar  <ilya.tocar@intel.com>
39663         * config/i386/constraints.md (Yk): Swap meaning with k.
39664         * config/i386/i386.md (movhi_internal): Change Yk to k.
39665         (movqi_internal): Ditto.
39666         (*k<logic><mode>): Ditto.
39667         (*andhi_1): Ditto.
39668         (*andqi_1): Ditto.
39669         (kandn<mode>): Ditto.
39670         (*<code>hi_1): Ditto.
39671         (*<code>qi_1): Ditto.
39672         (kxnor<mode>): Ditto.
39673         (kortestzhi): Ditto.
39674         (kortestchi): Ditto.
39675         (kunpckhi): Ditto.
39676         (*one_cmplhi2_1): Ditto.
39677         (*one_cmplqi2_1): Ditto.
39678         * config/i386/sse.md (): Change k to Yk.
39679         (avx512f_load<mode>_mask): Ditto.
39680         (avx512f_blendm<mode>): Ditto.
39681         (avx512f_store<mode>_mask): Ditto.
39682         (avx512f_storeu<ssemodesuffix>512_mask): Ditto.
39683         (avx512f_storedqu<mode>_mask): Ditto.
39684         (avx512f_cmp<mode>3<mask_scalar_merge_name><round_saeonly_name>):
39685         Ditto.
39686         (avx512f_ucmp<mode>3<mask_scalar_merge_name>): Ditto.
39687         (avx512f_vmcmp<mode>3<round_saeonly_name>): Ditto.
39688         (avx512f_vmcmp<mode>3_mask<round_saeonly_name>): Ditto.
39689         (avx512f_maskcmp<mode>3): Ditto.
39690         (avx512f_fmadd_<mode>_mask<round_name>): Ditto.
39691         (avx512f_fmadd_<mode>_mask3<round_name>): Ditto.
39692         (avx512f_fmsub_<mode>_mask<round_name>): Ditto.
39693         (avx512f_fmsub_<mode>_mask3<round_name>): Ditto.
39694         (avx512f_fnmadd_<mode>_mask<round_name>): Ditto.
39695         (avx512f_fnmadd_<mode>_mask3<round_name>): Ditto.
39696         (avx512f_fnmsub_<mode>_mask<round_name>): Ditto.
39697         (avx512f_fnmsub_<mode>_mask3<round_name>): Ditto.
39698         (avx512f_fmaddsub_<mode>_mask<round_name>): Ditto.
39699         (avx512f_fmaddsub_<mode>_mask3<round_name>): Ditto.
39700         (avx512f_fmsubadd_<mode>_mask<round_name>): Ditto.
39701         (avx512f_fmsubadd_<mode>_mask3<round_name>): Ditto.
39702         (avx512f_vextract<shuffletype>32x4_1_maskm): Ditto.
39703         (vec_extract_lo_<mode>_maskm): Ditto.
39704         (vec_extract_hi_<mode>_maskm): Ditto.
39705         (avx512f_vternlog<mode>_mask): Ditto.
39706         (avx512f_fixupimm<mode>_mask<round_saeonly_name>): Ditto.
39707         (avx512f_sfixupimm<mode>_mask<round_saeonly_name>): Ditto.
39708         (avx512f_<code><pmov_src_lower><mode>2_mask): Ditto.
39709         (avx512f_<code>v8div16qi2_mask): Ditto.
39710         (avx512f_<code>v8div16qi2_mask_store): Ditto.
39711         (avx512f_eq<mode>3<mask_scalar_merge_name>_1): Ditto.
39712         (avx512f_gt<mode>3<mask_scalar_merge_name>): Ditto.
39713         (avx512f_testm<mode>3<mask_scalar_merge_name>): Ditto.
39714         (avx512f_testnm<mode>3<mask_scalar_merge_name>): Ditto.
39715         (*avx512pf_gatherpf<mode>sf_mask): Ditto.
39716         (*avx512pf_gatherpf<mode>df_mask): Ditto.
39717         (*avx512pf_scatterpf<mode>sf_mask): Ditto.
39718         (*avx512pf_scatterpf<mode>df_mask): Ditto.
39719         (avx512cd_maskb_vec_dupv8di): Ditto.
39720         (avx512cd_maskw_vec_dupv16si): Ditto.
39721         (avx512f_vpermi2var<mode>3_maskz): Ditto.
39722         (avx512f_vpermi2var<mode>3_mask): Ditto.
39723         (avx512f_vpermi2var<mode>3_mask): Ditto.
39724         (avx512f_vpermt2var<mode>3_maskz): Ditto.
39725         (*avx512f_gathersi<mode>): Ditto.
39726         (*avx512f_gathersi<mode>_2): Ditto.
39727         (*avx512f_gatherdi<mode>): Ditto.
39728         (*avx512f_gatherdi<mode>_2): Ditto.
39729         (*avx512f_scattersi<mode>): Ditto.
39730         (*avx512f_scatterdi<mode>): Ditto.
39731         (avx512f_compress<mode>_mask): Ditto.
39732         (avx512f_compressstore<mode>_mask): Ditto.
39733         (avx512f_expand<mode>_mask): Ditto.
39734         * config/i386/subst.md (mask): Change k to Yk.
39735         (mask_scalar_merge): Ditto.
39736         (sd): Ditto.
39738 2014-01-31  Marc Glisse  <marc.glisse@inria.fr>
39740         * doc/extend.texi (Vector Extensions): Document ?: in C++.
39742 2014-01-31  Richard Biener  <rguenther@suse.de>
39744         PR middle-end/59990
39745         * builtins.c (fold_builtin_memory_op): Make sure to not
39746         use a floating-point mode or a boolean or enumeral type for
39747         the copy operation.
39749 2014-01-30  DJ Delorie  <dj@redhat.com>
39751         * config/msp430/msp430.h (LIB_SPEC): Add -lcrt
39752         * config/msp430/msp430.md (msp430_refsym_need_exit): New.
39753         * config/msp430/msp430.c (msp430_expand_epilogue): Call it
39754         whenever main() has an epilogue.
39756 2014-01-30  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
39758         * config/rs6000/rs6000.c (rs6000_expand_vector_init): Remove
39759         unused variable "field".
39760         * config/rs6000/vsx.md (vsx_mergel_<mode>): Add missing DONE.
39761         (vsx_mergeh_<mode>): Likewise.
39762         * config/rs6000/altivec.md (altivec_vmrghb): Likewise.
39763         (altivec_vmrghh): Likewise.
39764         (altivec_vmrghw): Likewise.
39765         (altivec_vmrglb): Likewise.
39766         (altivec_vmrglh): Likewise.
39767         (altivec_vmrglw): Likewise.
39768         (altivec_vspltb): Add missing uses.
39769         (altivec_vsplth): Likewise.
39770         (altivec_vspltw): Likewise.
39771         (altivec_vspltsf): Likewise.
39773 2014-01-30  Jakub Jelinek  <jakub@redhat.com>
39775         PR target/59923
39776         * ifcvt.c (cond_exec_process_insns): Don't conditionalize
39777         frame related instructions.
39779 2014-01-30  Vladimir Makarov  <vmakarov@redhat.com>
39781         PR rtl-optimization/59959
39782         * lra-constrains.c (simplify_operand_subreg): Assign NO_REGS to
39783         any reload of register whose subreg is invalid.
39785 2014-01-30  Jakub Jelinek  <jakub@redhat.com>
39787         * config/i386/f16cintrin.h (_cvtsh_ss): Avoid -Wnarrowing warning.
39788         * config/i386/avx512fintrin.h (_mm512_mask_cvtusepi64_storeu_epi32):
39789         Add missing return type - void.
39791 2014-01-30  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
39793         * gcc/config/rs6000/rs6000.c (rs6000_expand_vector_init): Use
39794         gen_vsx_xxspltw_v4sf_direct instead of gen_vsx_xxspltw_v4sf;
39795         remove element index adjustment for endian (now handled in vsx.md
39796         and altivec.md).
39797         (altivec_expand_vec_perm_const): Use
39798         gen_altivec_vsplt[bhw]_direct instead of gen_altivec_vsplt[bhw].
39799         * gcc/config/rs6000/vsx.md (UNSPEC_VSX_XXSPLTW): New unspec.
39800         (vsx_xxspltw_<mode>): Adjust element index for little endian.
39801         * gcc/config/rs6000/altivec.md (altivec_vspltb): Divide into a
39802         define_expand and a new define_insn *altivec_vspltb_internal;
39803         adjust for -maltivec=be on a little endian target.
39804         (altivec_vspltb_direct): New.
39805         (altivec_vsplth): Divide into a define_expand and a new
39806         define_insn *altivec_vsplth_internal; adjust for -maltivec=be on a
39807         little endian target.
39808         (altivec_vsplth_direct): New.
39809         (altivec_vspltw): Divide into a define_expand and a new
39810         define_insn *altivec_vspltw_internal; adjust for -maltivec=be on a
39811         little endian target.
39812         (altivec_vspltw_direct): New.
39813         (altivec_vspltsf): Divide into a define_expand and a new
39814         define_insn *altivec_vspltsf_internal; adjust for -maltivec=be on
39815         a little endian target.
39817 2014-01-30  Richard Biener  <rguenther@suse.de>
39819         PR tree-optimization/59993
39820         * tree-ssa-forwprop.c (associate_pointerplus): Check we
39821         can propagate form the earlier stmt and avoid the transform
39822         when the intermediate result is needed.
39824 2014-01-30  Alangi Derick  <alangiderick@gmail.com>
39826         * README.Portability: Fix typo.
39828 2014-01-30  David Holsgrove  <david.holsgrove@xilinx.com>
39830         * config/microblaze/microblaze.md(cstoresf4, cbranchsf4): Replace
39831         comparison_operator with ordered_comparison_operator.
39833 2014-01-30  Nick Clifton  <nickc@redhat.com>
39835         * config/mn10300/mn10300-protos.h (mn10300_store_multiple_operation_p):
39836         Rename to mn10300_store_multiple_regs.
39837         * config/mn10300/mn10300.c: Likewise.
39838         * config/mn10300/mn10300.md (store_movm): Fix typo: call
39839         store_multiple_regs.
39840         * config/mn10300/predicates.md (mn10300_store_multiple_operation):
39841         Call mn10300_store_multiple_regs.
39843 2014-01-30  Nick Clifton  <nickc@redhat.com>
39844             DJ Delorie  <dj@redhat.com>
39846         * config/rl78/rl78.c (register_sizes): Make the "upper half" of
39847         %fp 2 to keep registers after it properly word-aligned.
39848         (rl78_alloc_physical_registers_umul): Handle the case where both
39849         input operands are the same.
39851 2014-01-30  Richard Biener  <rguenther@suse.de>
39853         PR tree-optimization/59903
39854         * tree-vect-loop.c (vect_transform_loop): Guard multiple-types
39855         check properly.
39857 2014-01-30  Jason Merrill  <jason@redhat.com>
39859         PR c++/59633
39860         * tree.c (walk_type_fields): Handle VECTOR_TYPE.
39862         PR c++/59645
39863         * cgraphunit.c (expand_thunk): Copy volatile arg to a temporary.
39865 2014-01-30  Richard Biener  <rguenther@suse.de>
39867         PR tree-optimization/59951
39868         * tree-vect-slp.c (vect_bb_slp_scalar_cost): Skip uses in debug insns.
39870 2014-01-30  Savin Zlobec  <savin.zlobec@gmail.com>
39872         PR target/59784
39873         * config/nios2/nios2.c (nios2_fpu_insn_asm): Fix asm output of
39874         SFmode to DFmode case.
39876 2014-01-29  DJ Delorie  <dj@redhat.com>
39878         * config/msp430/msp430.opt (-minrt): New.
39879         * config/msp430/msp430.h (STARTFILE_SPEC): Link alternate runtime
39880         if -minrt given.
39881         (ENDFILE_SPEC): Likewise.
39883 2014-01-29  Jan Hubicka  <hubicka@ucw.cz>
39885         * ipa-inline-analysis.c (clobber_only_eh_bb_p): New function.
39886         (estimate_function_body_sizes): Use it.
39888 2014-01-29  Paolo Carlini  <paolo.carlini@oracle.com>
39890         PR c++/58561
39891         * dwarf2out.c (is_cxx_auto): New.
39892         (is_base_type): Use it.
39893         (gen_type_die_with_usage): Likewise.
39895 2014-01-29  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
39897         * config/rs6000/rs6000.c (altivec_expand_vec_perm_const):  Use
39898         CODE_FOR_altivec_vmrg*_direct rather than CODE_FOR_altivec_vmrg*.
39899         * config/rs6000/vsx.md (vsx_mergel_<mode>): Adjust for
39900         -maltivec=be with LE targets.
39901         (vsx_mergeh_<mode>): Likewise.
39902         * config/rs6000/altivec.md (UNSPEC_VMRG[HL]_DIRECT): New unspecs.
39903         (mulv8hi3): Use gen_altivec_vmrg[hl]w_direct.
39904         (altivec_vmrghb): Replace with define_expand and new
39905         *altivec_vmrghb_internal insn; adjust for -maltivec=be with LE targets.
39906         (altivec_vmrghb_direct): New define_insn.
39907         (altivec_vmrghh): Replace with define_expand and new
39908         *altivec_vmrghh_internal insn; adjust for -maltivec=be with LE targets.
39909         (altivec_vmrghh_direct): New define_insn.
39910         (altivec_vmrghw): Replace with define_expand and new
39911         *altivec_vmrghw_internal insn; adjust for -maltivec=be with LE targets.
39912         (altivec_vmrghw_direct): New define_insn.
39913         (*altivec_vmrghsf): Adjust for endianness.
39914         (altivec_vmrglb): Replace with define_expand and new
39915         *altivec_vmrglb_internal insn; adjust for -maltivec=be with LE targets.
39916         (altivec_vmrglb_direct): New define_insn.
39917         (altivec_vmrglh): Replace with define_expand and new
39918         *altivec_vmrglh_internal insn; adjust for -maltivec=be with LE targets.
39919         (altivec_vmrglh_direct): New define_insn.
39920         (altivec_vmrglw): Replace with define_expand and new
39921         *altivec_vmrglw_internal insn; adjust for -maltivec=be with LE targets.
39922         (altivec_vmrglw_direct): New define_insn.
39923         (*altivec_vmrglsf): Adjust for endianness.
39924         (vec_widen_umult_hi_v16qi): Use gen_altivec_vmrghh_direct.
39925         (vec_widen_umult_lo_v16qi): Use gen_altivec_vmrglh_direct.
39926         (vec_widen_smult_hi_v16qi): Use gen_altivec_vmrghh_direct.
39927         (vec_widen_smult_lo_v16qi): Use gen_altivec_vmrglh_direct.
39928         (vec_widen_umult_hi_v8hi): Use gen_altivec_vmrghw_direct.
39929         (vec_widen_umult_lo_v8hi): Use gen_altivec_vmrglw_direct.
39930         (vec_widen_smult_hi_v8hi): Use gen_altivec_vmrghw_direct.
39931         (vec_widen_smult_lo_v8hi): Use gen_altivec_vmrglw_direct.
39933 2014-01-29  Marcus Shawcroft  <marcus.shawcroft@arm.com>
39935         * config/aarch64/aarch64.c (aarch64_expand_mov_immediate)
39936         (aarch64_legitimate_address_p, aarch64_class_max_nregs): Adjust
39937         whitespace.
39939 2014-01-29  Richard Biener  <rguenther@suse.de>
39941         PR tree-optimization/58742
39942         * tree-ssa-forwprop.c (associate_pointerplus): Rename to
39943         associate_pointerplus_align.
39944         (associate_pointerplus_diff): New function.
39945         (associate_pointerplus): Likewise.  Call associate_pointerplus_align
39946         and associate_pointerplus_diff.
39948 2014-01-29  Richard Biener  <rguenther@suse.de>
39950         * lto-streamer.h (LTO_major_version): Bump to 3.
39951         (LTO_minor_version): Reset to 0.
39953 2014-01-29  Renlin Li  <Renlin.Li@arm.com>
39955         * config/arm/arm-arches.def (ARM_ARCH): Add armv7ve arch.
39956         * config/arm/arm.c (FL_FOR_ARCH7VE): New.
39957         (arm_file_start): Generate correct asm header for armv7ve.
39958         * config/arm/bpabi.h: Add multilib support for armv7ve.
39959         * config/arm/driver-arm.c: Change the architectures of cortex-a7
39960         and cortex-a15 to armv7ve.
39961         * config/arm/t-aprofile: Add multilib support for armv7ve.
39962         * doc/invoke.texi: Document -march=armv7ve.
39964 2014-01-29  Richard Biener  <rguenther@suse.de>
39966         PR tree-optimization/58742
39967         * tree-ssa-forwprop.c (associate_plusminus): Return true
39968         if we changed sth, defer EH cleanup to ...
39969         (ssa_forward_propagate_and_combine): ... here.  Call simplify_mult.
39970         (simplify_mult): New function.
39972 2014-01-29  Jakub Jelinek  <jakub@redhat.com>
39974         PR middle-end/59917
39975         PR tree-optimization/59920
39976         * tree.c (build_common_builtin_nodes): Remove
39977         __builtin_setjmp_dispatcher initialization.
39978         * omp-low.h (make_gimple_omp_edges): Add a new int * argument.
39979         * profile.c (branch_prob): Use gsi_start_nondebug_after_labels_bb
39980         instead of gsi_after_labels + manually skipping debug stmts.
39981         Don't ignore bbs with BUILT_IN_SETJMP_DISPATCHER, instead
39982         ignore bbs with IFN_ABNORMAL_DISPATCHER.
39983         * tree-inline.c (copy_edges_for_bb): Remove
39984         can_make_abnormal_goto argument, instead add abnormal_goto_dest
39985         argument.  Ignore computed_goto_p stmts.  Don't call
39986         make_abnormal_goto_edges.  If a call might need abnormal edges
39987         for non-local gotos, see if it already has an edge to
39988         IFN_ABNORMAL_DISPATCHER or if it is IFN_ABNORMAL_DISPATCHER
39989         with true argument, don't do anything then, otherwise add
39990         EDGE_ABNORMAL from the call's bb to abnormal_goto_dest.
39991         (copy_cfg_body): Compute abnormal_goto_dest, adjust copy_edges_for_bb
39992         caller.
39993         * gimple-low.c (struct lower_data): Remove calls_builtin_setjmp.
39994         (lower_function_body): Don't emit __builtin_setjmp_dispatcher.
39995         (lower_stmt): Don't set data->calls_builtin_setjmp.
39996         (lower_builtin_setjmp): Adjust comment.
39997         * builtins.def (BUILT_IN_SETJMP_DISPATCHER): Remove.
39998         * tree-cfg.c (found_computed_goto): Remove.
39999         (factor_computed_gotos): Remove.
40000         (make_goto_expr_edges): Return bool, true for computed gotos.
40001         Don't call make_abnormal_goto_edges.
40002         (build_gimple_cfg): Don't set found_computed_goto, don't call
40003         factor_computed_gotos.
40004         (computed_goto_p): No longer static.
40005         (make_blocks): Don't set found_computed_goto.
40006         (get_abnormal_succ_dispatcher, handle_abnormal_edges): New functions.
40007         (make_edges): If make_goto_expr_edges returns true, push bb
40008         into ab_edge_goto vector, for stmt_can_make_abnormal_goto calls
40009         instead of calling make_abnormal_goto_edges push bb into ab_edge_call
40010         vector.  Record mapping between bbs and OpenMP regions if there
40011         are any, adjust make_gimple_omp_edges caller.  Call
40012         handle_abnormal_edges.
40013         (make_abnormal_goto_edges): Remove.
40014         * tree-cfg.h (make_abnormal_goto_edges): Remove.
40015         (computed_goto_p, get_abnormal_succ_dispatcher): New prototypes.
40016         * internal-fn.c (expand_ABNORMAL_DISPATCHER): New function.
40017         * builtins.c (expand_builtin): Don't handle BUILT_IN_SETJMP_DISPATCHER.
40018         * internal-fn.def (ABNORMAL_DISPATCHER): New.
40019         * omp-low.c (make_gimple_omp_edges): Add region_idx argument, when
40020         filling *region also set *region_idx to (*region)->entry->index.
40022         PR other/58712
40023         * read-rtl.c (read_rtx_code): Clear all of RTX_CODE_SIZE (code).
40024         For REGs set ORIGINAL_REGNO.
40026 2014-01-29  Bingfeng Mei  <bmei@broadcom.com>
40028         * doc/md.texi: Mention that a target shouldn't implement
40029         vec_widen_(s|u)mul_even/odd pair if it is less efficient
40030         than hi/lo pair.
40032 2014-01-29  Jakub Jelinek  <jakub@redhat.com>
40034         PR tree-optimization/59594
40035         * tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Sort
40036         a copy of the datarefs vector rather than the vector itself.
40038 2014-01-28  Jason Merrill  <jason@redhat.com>
40040         PR c++/53756
40041         * dwarf2out.c (auto_die): New static.
40042         (gen_type_die_with_usage): Handle C++1y 'auto'.
40043         (gen_subprogram_die): If in-class DIE had 'auto', emit type again
40044         on definition.
40046 2014-01-28  H.J. Lu  <hongjiu.lu@intel.com>
40048         PR target/59672
40049         * config/i386/gnu-user64.h (SPEC_32): Add "m16|" to "m32".
40050         (SPEC_X32): Likewise.
40051         (SPEC_64): Likewise.
40052         * config/i386/i386.c (ix86_option_override_internal): Turn off
40053         OPTION_MASK_ISA_64BIT, OPTION_MASK_ABI_X32 and OPTION_MASK_ABI_64
40054         for TARGET_16BIT.
40055         (x86_file_start): Output .code16gcc for TARGET_16BIT.
40056         * config/i386/i386.h (TARGET_16BIT): New macro.
40057         (TARGET_16BIT_P): Likewise.
40058         * config/i386/i386.opt: Add m16.
40059         * doc/invoke.texi: Document -m16.
40061 2014-01-28  Jakub Jelinek  <jakub@redhat.com>
40063         PR preprocessor/59935
40064         * input.c (location_get_source_line): Bail out on when line number
40065         is zero, and test the return value of lookup_or_add_file_to_cache_tab.
40067 2014-01-28  Richard Biener  <rguenther@suse.de>
40069         PR tree-optimization/58742
40070         * tree-ssa-forwprop.c (associate_plusminus): Handle
40071         pointer subtraction of the form (T)(P + A) - (T)P.
40073 2014-01-28  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
40075         * config/arm/arm.c (arm_new_rtx_costs): Remove useless statement
40076         at const_int_cost.
40078 2014-01-28  Richard Biener  <rguenther@suse.de>
40080         Revert
40081         2014-01-28  Richard Biener  <rguenther@suse.de>
40083         PR rtl-optimization/45364
40084         PR rtl-optimization/59890
40085         * var-tracking.c (local_get_addr_clear_given_value): Handle
40086         already cleared slot.
40087         (val_reset): Handle not allocated local_get_addr_cache.
40088         (vt_find_locations): Use post-order on the inverted CFG.
40090 2014-01-28  Richard Biener  <rguenther@suse.de>
40092         * tree-data-ref.h (ddr_is_anti_dependent, ddrs_have_anti_deps): Remove.
40094 2014-01-28  Richard Biener  <rguenther@suse.de>
40096         PR rtl-optimization/45364
40097         PR rtl-optimization/59890
40098         * var-tracking.c (local_get_addr_clear_given_value): Handle
40099         already cleared slot.
40100         (val_reset): Handle not allocated local_get_addr_cache.
40101         (vt_find_locations): Use post-order on the inverted CFG.
40103 2014-01-28  Alan Modra  <amodra@gmail.com>
40105         * Makefile.in (BUILD_CPPFLAGS): Do not use ALL_CPPFLAGS.
40106         * configure.ac <recursive call for build != host>: Define
40107         GENERATOR_FILE.  Comment.  Use CXX_FOR_BUILD, CXXFLAGS_FOR_BUILD
40108         and LD_FOR_BUILD too.
40109         * configure: Regenerate.
40111 2014-01-27  Allan Sandfeld Jensen  <sandfeld@kde.org>
40113         * config/i386/i386.c (get_builtin_code_for_version): Separate
40114         Westmere from Nehalem, Ivy Bridge from Sandy Bridge and
40115         Broadwell from Haswell.
40117 2014-01-27  Steve Ellcey  <sellcey@mips.com>
40119         * common/config/mips/mips-common.c (TARGET_DEFAULT_TARGET_FLAGS):
40120         Remove TARGET_FP_EXCEPTIONS_DEFAULT and MASK_FUSED_MADD.
40121         * config/mips/mips.c (mips_option_override): Change setting
40122         of TARGET_DSP.
40123         * config/mips/mips.h (TARGET_FP_EXCEPTIONS_DEFAULT): Remove.
40124         * config/mips/mips.opt (DSP, DSPR2, FP_EXCEPTIONS, FUSED_MADD, MIPS3D):
40125         Change from Mask to Var.
40127 2014-01-27  Jeff Law  <law@redhat.com>
40129         * ipa-inline.c (inline_small_functions): Fix typo.
40131 2014-01-27  Ilya Tocar  <ilya.tocar@intel.com>
40133         * config/i386/avx512fintrin.h (_mm512_mask_cvtepi32_storeu_epi8): New.
40134         (_mm512_mask_cvtsepi32_storeu_epi8): Ditto.
40135         (_mm512_mask_cvtusepi32_storeu_epi8): Ditto.
40136         (_mm512_mask_cvtepi32_storeu_epi16): Ditto.
40137         (_mm512_mask_cvtsepi32_storeu_epi16): Ditto.
40138         (_mm512_mask_cvtusepi32_storeu_epi16): Ditto.
40139         (_mm512_mask_cvtepi64_storeu_epi32): Ditto.
40140         (_mm512_mask_cvtsepi64_storeu_epi32): Ditto.
40141         (_mm512_mask_cvtusepi64_storeu_epi32): Ditto.
40142         (_mm512_mask_cvtepi64_storeu_epi16): Ditto.
40143         (_mm512_mask_cvtsepi64_storeu_epi16): Ditto.
40144         (_mm512_mask_cvtusepi64_storeu_epi16): Ditto.
40145         (_mm512_mask_cvtepi64_storeu_epi8): Ditto.
40146         (_mm512_mask_cvtsepi64_storeu_epi8): Ditto.
40147         (_mm512_mask_cvtusepi64_storeu_epi8): Ditto.
40148         (_mm512_storeu_epi64): Ditto.
40149         (_mm512_cmpge_epi32_mask): Ditto.
40150         (_mm512_cmpge_epu32_mask): Ditto.
40151         (_mm512_cmpge_epi64_mask): Ditto.
40152         (_mm512_cmpge_epu64_mask): Ditto.
40153         (_mm512_cmple_epi32_mask): Ditto.
40154         (_mm512_cmple_epu32_mask): Ditto.
40155         (_mm512_cmple_epi64_mask): Ditto.
40156         (_mm512_cmple_epu64_mask): Ditto.
40157         (_mm512_cmplt_epi32_mask): Ditto.
40158         (_mm512_cmplt_epu32_mask): Ditto.
40159         (_mm512_cmplt_epi64_mask): Ditto.
40160         (_mm512_cmplt_epu64_mask): Ditto.
40161         (_mm512_cmpneq_epi32_mask): Ditto.
40162         (_mm512_cmpneq_epu32_mask): Ditto.
40163         (_mm512_cmpneq_epi64_mask): Ditto.
40164         (_mm512_cmpneq_epu64_mask): Ditto.
40165         (_mm512_expand_pd): Ditto.
40166         (_mm512_expand_ps): Ditto.
40167         * config/i386/i386-builtin-types.def: Add PV16QI, PV16QI, PV16HI,
40168         VOID_PV8SI_V8DI_QI, VOID_PV8HI_V8DI_QI, VOID_PV16QI_V8DI_QI,
40169         VOID_PV16QI_V16SI_HI, VOID_PV16HI_V16SI_HI.
40170         * config/i386/i386.c (ix86_builtins): Add
40171         IX86_BUILTIN_EXPANDPD512_NOMASK, IX86_BUILTIN_EXPANDPS512_NOMASK,
40172         IX86_BUILTIN_PMOVDB512_MEM, IX86_BUILTIN_PMOVDW512_MEM,
40173         IX86_BUILTIN_PMOVQB512_MEM, IX86_BUILTIN_PMOVQD512_MEM,
40174         IX86_BUILTIN_PMOVQW512_MEM, IX86_BUILTIN_PMOVSDB512_MEM,
40175         IX86_BUILTIN_PMOVSDW512_MEM, IX86_BUILTIN_PMOVSQB512_MEM,
40176         IX86_BUILTIN_PMOVSQD512_MEM, IX86_BUILTIN_PMOVSQW512_MEM,
40177         IX86_BUILTIN_PMOVUSDB512_MEM, IX86_BUILTIN_PMOVUSDW512_MEM,
40178         IX86_BUILTIN_PMOVUSQB512_MEM, IX86_BUILTIN_PMOVUSQD512_MEM,
40179         IX86_BUILTIN_PMOVUSQW512_MEM.
40180         (bdesc_special_args): Add __builtin_ia32_pmovusqd512mem_mask,
40181         __builtin_ia32_pmovsqd512mem_mask,
40182         __builtin_ia32_pmovqd512mem_mask,
40183         __builtin_ia32_pmovusqw512mem_mask,
40184         __builtin_ia32_pmovsqw512mem_mask,
40185         __builtin_ia32_pmovqw512mem_mask,
40186         __builtin_ia32_pmovusdw512mem_mask,
40187         __builtin_ia32_pmovsdw512mem_mask,
40188         __builtin_ia32_pmovdw512mem_mask,
40189         __builtin_ia32_pmovqb512mem_mask,
40190         __builtin_ia32_pmovusqb512mem_mask,
40191         __builtin_ia32_pmovsqb512mem_mask,
40192         __builtin_ia32_pmovusdb512mem_mask,
40193         __builtin_ia32_pmovsdb512mem_mask,
40194         __builtin_ia32_pmovdb512mem_mask.
40195         (bdesc_args): Add __builtin_ia32_expanddf512,
40196         __builtin_ia32_expandsf512.
40197         (ix86_expand_special_args_builtin): Handle VOID_FTYPE_PV8SI_V8DI_QI,
40198         VOID_FTYPE_PV8HI_V8DI_QI, VOID_FTYPE_PV16HI_V16SI_HI,
40199         VOID_FTYPE_PV16QI_V8DI_QI, VOID_FTYPE_PV16QI_V16SI_HI.
40200         * config/i386/sse.md (unspec): Add UNSPEC_EXPAND_NOMASK.
40201         (avx512f_<code><pmov_src_lower><mode>2_mask_store): New.
40202         (*avx512f_<code>v8div16qi2_store_mask): Renamed to ...
40203         (avx512f_<code>v8div16qi2_mask_store): This.
40204         (avx512f_expand<mode>): New.
40206 2014-01-27  Kirill Yukhin  <kirill.yukhin@intel.com>
40208         * config/i386/avx512pfintrin.h (_mm512_mask_prefetch_i32gather_pd):
40209         New.
40210         (_mm512_mask_prefetch_i64gather_pd): Ditto.
40211         (_mm512_prefetch_i32scatter_pd): Ditto.
40212         (_mm512_mask_prefetch_i32scatter_pd): Ditto.
40213         (_mm512_prefetch_i64scatter_pd): Ditto.
40214         (_mm512_mask_prefetch_i64scatter_pd): Ditto.
40215         (_mm512_mask_prefetch_i32gather_ps): Fix operand type.
40216         (_mm512_mask_prefetch_i64gather_ps): Ditto.
40217         (_mm512_prefetch_i32scatter_ps): Ditto.
40218         (_mm512_mask_prefetch_i32scatter_ps): Ditto.
40219         (_mm512_prefetch_i64scatter_ps): Ditto.
40220         (_mm512_mask_prefetch_i64scatter_ps): Ditto.
40221         * config/i386/i386-builtin-types.def: Define
40222         VOID_FTYPE_QI_V8SI_PCINT64_INT_INT
40223         and VOID_FTYPE_QI_V8DI_PCINT64_INT_INT.
40224         * config/i386/i386.c (ix86_builtins): Define IX86_BUILTIN_GATHERPFQPD,
40225         IX86_BUILTIN_GATHERPFDPD, IX86_BUILTIN_SCATTERPFDPD,
40226         IX86_BUILTIN_SCATTERPFQPD.
40227         (ix86_init_mmx_sse_builtins): Define __builtin_ia32_gatherpfdpd,
40228         __builtin_ia32_gatherpfdps, __builtin_ia32_gatherpfqpd,
40229         __builtin_ia32_gatherpfqps, __builtin_ia32_scatterpfdpd,
40230         __builtin_ia32_scatterpfdps, __builtin_ia32_scatterpfqpd,
40231         __builtin_ia32_scatterpfqps.
40232         (ix86_expand_builtin): Expand new built-ins.
40233         * config/i386/sse.md (avx512pf_gatherpf<mode>): Add SF suffix,
40234         fix memory access data type.
40235         (*avx512pf_gatherpf<mode>_mask): Ditto.
40236         (*avx512pf_gatherpf<mode>): Ditto.
40237         (avx512pf_scatterpf<mode>): Ditto.
40238         (*avx512pf_scatterpf<mode>_mask): Ditto.
40239         (*avx512pf_scatterpf<mode>): Ditto.
40240         (GATHER_SCATTER_SF_MEM_MODE): New.
40241         (avx512pf_gatherpf<mode>df): Ditto.
40242         (*avx512pf_gatherpf<mode>df_mask): Ditto.
40243         (*avx512pf_scatterpf<mode>df): Ditto.
40245 2014-01-27  Jakub Jelinek  <jakub@redhat.com>
40247         PR bootstrap/59934
40248         * expmed.h (expmed_mode_index): Rework so that analysis and optimziers
40249         know when the MODE_PARTIAL_INT and MODE_VECTOR_INT cases can never be
40250         reached.
40252 2014-01-27  James Greenhalgh  <james.greenhalgh@arm.com>
40254         * common/config/arm/arm-common.c
40255         (arm_rewrite_mcpu): Handle multiple names.
40256         * config/arm/arm.h
40257         (BIG_LITTLE_SPEC): Do not discard mcpu switches.
40259 2014-01-27  James Greenhalgh  <james.greenhalgh@arm.com>
40261         * gimple-builder.h (create_gimple_tmp): Delete.
40263 2014-01-27  Christian Bruel  <christian.bruel@st.com>
40265         * config/sh/sh-mem.cc (sh_expand_cmpnstr): Fix remaining bytes after
40266         words comparisons.
40268 2014-01-26  John David Anglin  <danglin@gcc.gnu.org>
40270         * config/pa/pa.md (call): Generate indirect long calls to non-local
40271         functions when outputing 32-bit code.
40272         (call_value): Likewise except for special call to buggy powf function.
40274         * config/pa/pa.c (pa_attr_length_indirect_call): Adjust length of
40275         portable runtime and PIC indirect calls.
40276         (pa_output_indirect_call): Remove unnecessary nop from portable runtime
40277         and PIC call sequences.  Use ldo instead of blr to set return register
40278         in PIC call sequence.
40280 2014-01-25  Walter Lee  <walt@tilera.com>
40282         * config/tilegx/sync.md (atomic_fetch_sub): Fix negation and
40283         avoid clobbering a live register.
40285 2014-01-25  Walter Lee  <walt@tilera.com>
40287         * config/tilegx/tilegx-c.c (tilegx_cpu_cpp_builtins):
40288         Define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{1,2}.
40289         * config/tilegx/tilepro-c.c (tilepro_cpu_cpp_builtins):
40290         Define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{1,2,4,8}.
40292 2014-01-25  Walter Lee  <walt@tilera.com>
40294         * config/tilegx/tilegx.c (tilegx_function_arg): Start 16-byte
40295         arguments on even registers.
40296         (tilegx_gimplify_va_arg_expr): Align 16-byte var args to
40297         STACK_BOUNDARY.
40298         * config/tilegx/tilegx.h (STACK_BOUNDARY): Change to 16 bytes.
40299         (BIGGEST_ALIGNMENT): Ditto.
40300         (BIGGEST_FIELD_ALIGNMENT): Ditto.
40302 2014-01-25  Walter Lee  <walt@tilera.com>
40304         * config/tilegx/tilegx.c (tilegx_gen_bundles): Delete barrier
40305         insns before bundling.
40306         * config/tilegx/tilegx.md (tile_network_barrier): Update comment.
40308 2014-01-25  Walter Lee  <walt@tilera.com>
40310         * config/tilegx/tilegx.c (tilegx_expand_builtin): Set
40311         PREFETCH_SCHEDULE_BARRIER_P to true for prefetches.
40312         * config/tilepro/tilepro.c (tilepro_expand_builtin): Ditto.
40314 2014-01-25  Richard Sandiford  <rdsandiford@googlemail.com>
40316         * config/mips/constraints.md (kl): Delete.
40317         * config/mips/mips.md (divmod<mode>4, udivmod<mode>4): Turn into
40318         define expands, using...
40319         (divmod<mode>4_mips16, udivmod<mode>4_mips16): ...these new
40320         instructions for MIPS16.
40321         (*divmod<mode>4, *udivmod<mode>4): New patterns, taken from the
40322         non-MIPS16 version of the old divmod<mode>4 and udivmod<mode>4.
40324 2014-01-25  Walter Lee  <walt@tilera.com>
40326         * config/tilepro/tilepro.md (ctzdi2): Use register_operand predicate.
40327         (clzdi2): Ditto.
40328         (ffsdi2): Ditto.
40330 2014-01-25  Walter Lee  <walt@tilera.com>
40332         * config/tilegx/tilegx.c (tilegx_expand_to_rtl_hook): New.
40333         (TARGET_EXPAND_TO_RTL_HOOK): Define.
40335 2014-01-25  Richard Sandiford  <rdsandiford@googlemail.com>
40337         * rtlanal.c (canonicalize_condition): Split out duplicated mode check.
40338         Handle XOR.
40340 2014-01-25  Jakub Jelinek  <jakub@redhat.com>
40342         * print-rtl.c (in_call_function_usage): New var.
40343         (print_rtx): When in CALL_INSN_FUNCTION_USAGE, always print
40344         EXPR_LIST mode as mode and not as reg note name.
40346         PR middle-end/59561
40347         * cfgloopmanip.c (copy_loop_info): If
40348         loop->warned_aggressive_loop_optimizations, make sure
40349         the flag is set in target loop too.
40351 2014-01-24  Balaji V. Iyer  <balaji.v.iyer@intel.com>
40353         * builtins.c (is_builtin_name): Renamed flag_enable_cilkplus to
40354         flag_cilkplus.
40355         * builtins.def: Likewise.
40356         * cilk.h (fn_contains_cilk_spawn_p): Likewise.
40357         * cppbuiltin.c (define_builtin_macros_for_compilation_flags): Likewise.
40358         * ira.c (ira_setup_eliminable_regset): Likewise.
40359         * omp-low.c (gate_expand_omp): Likewise.
40360         (execute_lower_omp): Likewise.
40361         (diagnose_sb_0): Likewise.
40362         (gate_diagnose_omp_blocks): Likewise.
40363         (simd_clone_clauses_extract): Likewise.
40364         (gate): Likewise.
40366 2014-01-24  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
40368         * config/rs6000/rs6000.c (rs6000_expand_vec_perm_const_1): Remove
40369         correction for little endian...
40370         * config/rs6000/vsx.md (vsx_xxpermdi2_<mode>_1): ...and move it to
40371         here.
40373 2014-01-24  Jeff Law  <law@redhat.com>
40375         PR tree-optimization/59919
40376         * tree-vrp.c (find_assert_locations_1): Do not register asserts
40377         for non-returning calls.
40379 2014-01-24  James Greenhalgh  <james.greenhalgh@arm.com>
40381         * common/config/aarch64/aarch64-common.c
40382         (aarch64_rewrite_mcpu): Handle multiple names.
40383         * config/aarch64/aarch64.h
40384         (BIG_LITTLE_SPEC): Do not discard mcpu switches.
40386 2014-01-24  Dodji Seketeli  <dodji@redhat.com>
40388         * input.c (add_file_to_cache_tab): Handle the case where fopen
40389         returns NULL.
40391 2014-01-23  H.J. Lu  <hongjiu.lu@intel.com>
40393         PR target/59929
40394         * config/i386/i386.md (pushsf splitter): Get stack adjustment
40395         from push operand if code of push isn't PRE_DEC.
40397 2014-01-23  Michael Meissner  <meissner@linux.vnet.ibm.com>
40399         PR target/59909
40400         * doc/invoke.texi (RS/6000 and PowerPC Options): Document
40401         -mquad-memory-atomic.  Update -mquad-memory documentation to say
40402         it is only used for non-atomic loads/stores.
40404         * config/rs6000/predicates.md (quad_int_reg_operand): Allow either
40405         -mquad-memory or -mquad-memory-atomic switches.
40407         * config/rs6000/rs6000-cpus.def (ISA_2_7_MASKS_SERVER): Add
40408         -mquad-memory-atomic to ISA 2.07 support.
40410         * config/rs6000/rs6000.opt (-mquad-memory-atomic): Add new switch
40411         to separate support of normal quad word memory operations (ldq, stq)
40412         from the atomic quad word memory operations.
40414         * config/rs6000/rs6000.c (rs6000_option_override_internal): Add
40415         support to separate non-atomic quad word operations from atomic
40416         quad word operations.  Disable non-atomic quad word operations in
40417         little endian mode so that we don't have to swap words after the
40418         load and before the store.
40419         (quad_load_store_p): Add comment about atomic quad word support.
40420         (rs6000_opt_masks): Add -mquad-memory-atomic to the list of
40421         options printed with -mdebug=reg.
40423         * config/rs6000/rs6000.h (TARGET_SYNC_TI): Use
40424         -mquad-memory-atomic as the test for whether we have quad word
40425         atomic instructions.
40426         (TARGET_SYNC_HI_QI): If either -mquad-memory-atomic, -mquad-memory,
40427         or -mp8-vector are used, allow byte/half-word atomic operations.
40429         * config/rs6000/sync.md (load_lockedti): Insure that the address
40430         is a proper indexed or indirect address for the lqarx instruction.
40431         On little endian systems, swap the hi/lo registers after the lqarx
40432         instruction.
40433         (load_lockedpti): Use indexed_or_indirect_operand predicate to
40434         insure the address is valid for the lqarx instruction.
40435         (store_conditionalti): Insure that the address is a proper indexed
40436         or indirect address for the stqcrx. instruction.  On little endian
40437         systems, swap the hi/lo registers before doing the stqcrx.
40438         instruction.
40439         (store_conditionalpti): Use indexed_or_indirect_operand predicate to
40440         insure the address is valid for the stqcrx. instruction.
40442         * gcc/config/rs6000/rs6000-c.c (rs6000_target_modify_macros):
40443         Define __QUAD_MEMORY__ and __QUAD_MEMORY_ATOMIC__ based on what
40444         type of quad memory support is available.
40446 2014-01-23  Vladimir Makarov  <vmakarov@redhat.com>
40448         PR regression/59915
40449         * lra-constraints.c (simplify_operand_subreg): Spill pseudo if
40450         there is a danger of looping.
40452 2014-01-23  Pat Haugen  <pthaugen@us.ibm.com>
40454         * config/rs6000/rs6000.c (rs6000_option_override_internal): Don't
40455         force flag_ira_loop_pressure if set via command line.
40457 2014-01-23  Alex Velenko  <Alex.Velenko@arm.com>
40459         * config/aarch64/aarch64-simd-builtins.def (ashr): DI mode removed.
40460         (ashr_simd): New builtin handling DI mode.
40461         * config/aarch64/aarch64-simd.md (aarch64_ashr_simddi): New pattern.
40462         (aarch64_sshr_simddi): New match pattern.
40463         * config/aarch64/arm_neon.h (vshr_n_s32): Builtin call modified.
40464         (vshrd_n_s64): Likewise.
40465         * config/aarch64/predicates.md (aarch64_shift_imm64_di): New predicate.
40467 2014-01-23  Nick Clifton  <nickc@redhat.com>
40469         * config/msp430/msp430.h (ASM_SPEC): Pass the -mcpu as -mcpu.
40470         (LIB_SPEC): Drop use of memory.ld and peripherals.ld scripts in
40471         favour of mcu specific scripts.
40472         * config/msp430/t-msp430 (MULTILIB_MATCHES): Add more matches for
40473         430x multilibs.
40475 2014-01-23  James Greenhalgh  <james.greenhalgh@arm.com>
40476             Alex Velenko  <Alex.Velenko@arm.com>
40478         * config/aarch64/arm_neon.h (vaddv_s8): __LANE0 cleanup.
40479         (vaddv_s16): Likewise.
40480         (vaddv_s32): Likewise.
40481         (vaddv_u8): Likewise.
40482         (vaddv_u16): Likewise.
40483         (vaddv_u32): Likewise.
40484         (vaddvq_s8): Likewise.
40485         (vaddvq_s16): Likewise.
40486         (vaddvq_s32): Likewise.
40487         (vaddvq_s64): Likewise.
40488         (vaddvq_u8): Likewise.
40489         (vaddvq_u16): Likewise.
40490         (vaddvq_u32): Likewise.
40491         (vaddvq_u64): Likewise.
40492         (vaddv_f32): Likewise.
40493         (vaddvq_f32): Likewise.
40494         (vaddvq_f64): Likewise.
40495         (vmaxv_f32): Likewise.
40496         (vmaxv_s8): Likewise.
40497         (vmaxv_s16): Likewise.
40498         (vmaxv_s32): Likewise.
40499         (vmaxv_u8): Likewise.
40500         (vmaxv_u16): Likewise.
40501         (vmaxv_u32): Likewise.
40502         (vmaxvq_f32): Likewise.
40503         (vmaxvq_f64): Likewise.
40504         (vmaxvq_s8): Likewise.
40505         (vmaxvq_s16): Likewise.
40506         (vmaxvq_s32): Likewise.
40507         (vmaxvq_u8): Likewise.
40508         (vmaxvq_u16): Likewise.
40509         (vmaxvq_u32): Likewise.
40510         (vmaxnmv_f32): Likewise.
40511         (vmaxnmvq_f32): Likewise.
40512         (vmaxnmvq_f64): Likewise.
40513         (vminv_f32): Likewise.
40514         (vminv_s8): Likewise.
40515         (vminv_s16): Likewise.
40516         (vminv_s32): Likewise.
40517         (vminv_u8): Likewise.
40518         (vminv_u16): Likewise.
40519         (vminv_u32): Likewise.
40520         (vminvq_f32): Likewise.
40521         (vminvq_f64): Likewise.
40522         (vminvq_s8): Likewise.
40523         (vminvq_s16): Likewise.
40524         (vminvq_s32): Likewise.
40525         (vminvq_u8): Likewise.
40526         (vminvq_u16): Likewise.
40527         (vminvq_u32): Likewise.
40528         (vminnmv_f32): Likewise.
40529         (vminnmvq_f32): Likewise.
40530         (vminnmvq_f64): Likewise.
40532 2014-01-23  James Greenhalgh  <james.greenhalgh@arm.com>
40534         * config/aarch64/aarch64-simd.md
40535         (aarch64_dup_lane<mode>): Correct lane number on big-endian.
40536         (aarch64_dup_lane_<vswap_widthi_name><mode>): Likewise.
40537         (*aarch64_mul3_elt<mode>): Likewise.
40538         (*aarch64_mul3_elt<vswap_width_name><mode>): Likewise.
40539         (*aarch64_mul3_elt_to_64v2df): Likewise.
40540         (*aarch64_mla_elt<mode>): Likewise.
40541         (*aarch64_mla_elt_<vswap_width_name><mode>): Likewise.
40542         (*aarch64_mls_elt<mode>): Likewise.
40543         (*aarch64_mls_elt_<vswap_width_name><mode>): Likewise.
40544         (*aarch64_fma4_elt<mode>): Likewise.
40545         (*aarch64_fma4_elt_<vswap_width_name><mode>): Likewise.
40546         (*aarch64_fma4_elt_to_64v2df): Likewise.
40547         (*aarch64_fnma4_elt<mode>): Likewise.
40548         (*aarch64_fnma4_elt_<vswap_width_name><mode>): Likewise.
40549         (*aarch64_fnma4_elt_to_64v2df): Likewise.
40550         (aarch64_sq<r>dmulh_lane<mode>): Likewise.
40551         (aarch64_sq<r>dmulh_laneq<mode>): Likewise.
40552         (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal): Likewise.
40553         (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal): Likewise.
40554         (aarch64_sqdml<SBINQOPS:as>l2_lane<mode>_internal): Likewise.
40555         (aarch64_sqdmull_lane<mode>_internal): Likewise.
40556         (aarch64_sqdmull2_lane<mode>_internal): Likewise.
40558 2013-01-23  Alex Velenko  <Alex.Velenko@arm.com>
40560         * config/aarch64/aarch64-simd.md
40561         (aarch64_be_checked_get_lane<mode>): New define_expand.
40562         * config/aarch64/aarch64-simd-builtins.def
40563         (BUILTIN_VALL (GETLANE, be_checked_get_lane, 0)):
40564         New builtin definition.
40565         * config/aarch64/arm_neon.h: (__aarch64_vget_lane_any):
40566         Use new safe be builtin.
40568 2014-01-23  Alex Velenko  <Alex.Velenko@arm.com>
40570         * config/aarch64/aarch64-simd.md (aarch64_be_ld1<mode>):
40571         New define_insn.
40572         (aarch64_be_st1<mode>): Likewise.
40573         (aarch_ld1<VALL:mode>): Define_expand modified.
40574         (aarch_st1<VALL:mode>): Likewise.
40575         * config/aarch64/aarch64.md (UNSPEC_LD1): New unspec definition.
40576         (UNSPEC_ST1): Likewise.
40578 2014-01-23  David Holsgrove  <david.holsgrove@xilinx.com>
40580         * config/microblaze/microblaze.md: Add trap insn and attribute
40582 2014-01-23  Dodji Seketeli  <dodji@redhat.com>
40584         PR preprocessor/58580
40585         * input.h (location_get_source_line): Take an additional line_size
40586         parameter.
40587         (void diagnostics_file_cache_fini): Declare new function.
40588         * input.c (struct fcache): New type.
40589         (fcache_tab_size, fcache_buffer_size, fcache_line_record_size):
40590         New static constants.
40591         (diagnostic_file_cache_init, total_lines_num)
40592         (lookup_file_in_cache_tab, evicted_cache_tab_entry)
40593         (add_file_to_cache_tab, lookup_or_add_file_to_cache_tab)
40594         (needs_read, needs_grow, maybe_grow, read_data, maybe_read_data)
40595         (get_next_line, read_next_line, goto_next_line, read_line_num):
40596         New static function definitions.
40597         (diagnostic_file_cache_fini): New function.
40598         (location_get_source_line): Take an additional output line_len
40599         parameter.  Re-write using lookup_or_add_file_to_cache_tab and
40600         read_line_num.
40601         * diagnostic.c (diagnostic_finish): Call
40602         diagnostic_file_cache_fini.
40603         (adjust_line): Take an additional input parameter for the length
40604         of the line, rather than calculating it with strlen.
40605         (diagnostic_show_locus): Adjust the use of
40606         location_get_source_line and adjust_line with respect to their new
40607         signature.  While displaying a line now, do not stop at the first
40608         null byte.  Rather, display the zero byte as a space and keep
40609         going until we reach the size of the line.
40610         * Makefile.in: Add vec.o to OBJS-libcommon
40612 2014-01-23  Kirill Yukhin  <kirill.yukhin@intel.com>
40613             Ilya Tocar  <ilya.tocar@intel.com>
40615         * config/i386/avx512fintrin.h (_mm512_kmov): New.
40616         * config/i386/i386.c (IX86_BUILTIN_KMOV16): Ditto.
40617         (__builtin_ia32_kmov16): Ditto.
40618         * config/i386/i386.md (UNSPEC_KMOV): New.
40619         (kmovw): Ditto.
40621 2014-01-23  Kirill Yukhin  <kirill.yukhin@intel.com>
40623         * config/i386/avx512fintrin.h (_mm512_loadu_si512): Rename.
40624         (_mm512_storeu_si512): Ditto.
40626 2014-01-23  Richard Sandiford  <rdsandiford@googlemail.com>
40628         PR target/52125
40629         * rtl.h (get_referenced_operands): Declare.
40630         * recog.c (get_referenced_operands): New function.
40631         * config/mips/mips.c (mips_reorg_process_insns): Check which asm
40632         operands have been referenced when recording LO_SUM references.
40634 2014-01-22  David Holsgrove  <david.holsgrove@xilinx.com>
40636         * config/microblaze/microblaze.md: Correct bswaphi2 insn.
40638 2014-01-22  Jan Hubicka  <hubicka@ucw.cz>
40640         * config/i386/x86-tune.def (X86_TUNE_ACCUMULATE_OUTGOING_ARGS):
40641         Enable for generic and recent AMD targets.
40643 2014-01-22  Jan Hubicka  <hubicka@ucw.cz>
40645         * combine-stack-adj.c (combine_stack_adjustments_for_block): Remove
40646         ARG_SIZE note when adjustment was eliminated.
40648 2014-01-22  Jeff Law  <law@redhat.com>
40650         PR tree-optimization/59597
40651         * tree-ssa-threadupdate.c (dump_jump_thread_path): Move to earlier
40652         in file.  Accept new argument REGISTERING and use it to modify
40653         dump output appropriately.
40654         (register_jump_thread): Corresponding changes.
40655         (mark_threaded_blocks): Reinstate code to cancel unprofitable
40656         thread paths involving joiner blocks.  Add code to dump cancelled
40657         jump threading paths.
40659 2014-01-22  Vladimir Makarov  <vmakarov@redhat.com>
40661         PR rtl-optimization/59477
40662         * lra-constraints.c (inherit_in_ebb): Process call for living hard
40663         regs.  Update reloads_num and potential_reload_hard_regs for all insns.
40665 2014-01-22  Tom Tromey  <tromey@redhat.com>
40667         * config/i386/i386-interix.h (i386_pe_unique_section): Don't use
40668         PARAMS.
40669         * config/cr16/cr16-protos.h (notice_update_cc): Don't use PARAMS.
40671 2014-01-21  Vladimir Makarov  <vmakarov@redhat.com>
40673         PR rtl-optimization/59896
40674         * lra-constraints.c (process_alt_operands): Check unused note for
40675         matched operands of insn with no output reloads.
40677 2014-01-21  Richard Sandiford  <rdsandiford@googlemail.com>
40679         * config/mips/mips.c (mips_move_to_gpr_cost): Add M16_REGS case.
40680         (mips_move_from_gpr_cost): Likewise.
40682 2014-01-21  Vladimir Makarov  <vmakarov@redhat.com>
40684         PR rtl-optimization/59858
40685         * lra-constraints.c (SMALL_REGISTER_CLASS_P): Use
40686         ira_class_hard_regs_num.
40687         (process_alt_operands): Increase reject for dying matched operand.
40689 2014-01-21  Jakub Jelinek  <jakub@redhat.com>
40691         PR target/59003
40692         * config/i386/i386.c (expand_small_movmem_or_setmem): If mode is
40693         smaller than size, perform several stores or loads and stores
40694         at dst + count - size to store or copy all of size bytes, rather
40695         than just last modesize bytes.
40697 2014-01-20  DJ Delorie  <dj@redhat.com>
40699         * config/rl78/rl78.c (rl78_propogate_register_origins): Verify
40700         that CLOBBERs are REGs before propogating their values.
40702 2014-01-20  H.J. Lu  <hongjiu.lu@intel.com>
40704         PR middle-end/59789
40705         * cgraph.c (cgraph_inline_failed_string): Add type to DEFCIFCODE.
40706         (cgraph_inline_failed_type): New function.
40707         * cgraph.h (DEFCIFCODE): Add type.
40708         (cgraph_inline_failed_type_t): New enum.
40709         (cgraph_inline_failed_type): New prototype.
40710         * cif-code.def: Add CIF_FINAL_NORMAL to OK, FUNCTION_NOT_CONSIDERED,
40711         FUNCTION_NOT_OPTIMIZED, REDEFINED_EXTERN_INLINE,
40712         FUNCTION_NOT_INLINE_CANDIDATE, LARGE_FUNCTION_GROWTH_LIMIT,
40713         LARGE_STACK_FRAME_GROWTH_LIMIT, MAX_INLINE_INSNS_SINGLE_LIMIT,
40714         MAX_INLINE_INSNS_AUTO_LIMIT, INLINE_UNIT_GROWTH_LIMIT,
40715         RECURSIVE_INLINING, UNLIKELY_CALL, NOT_DECLARED_INLINED,
40716         OPTIMIZING_FOR_SIZE, ORIGINALLY_INDIRECT_CALL,
40717         INDIRECT_UNKNOWN_CALL, USES_COMDAT_LOCAL.
40718         Add CIF_FINAL_ERROR to UNSPECIFIED, BODY_NOT_AVAILABLE,
40719         FUNCTION_NOT_INLINABLE, OVERWRITABLE, MISMATCHED_ARGUMENTS,
40720         EH_PERSONALITY, NON_CALL_EXCEPTIONS, TARGET_OPTION_MISMATCH,
40721         OPTIMIZATION_MISMATCH.
40722         * tree-inline.c (expand_call_inline): Emit errors during
40723         early_inlining if cgraph_inline_failed_type returns CIF_FINAL_ERROR.
40725 2014-01-20  Uros Bizjak  <ubizjak@gmail.com>
40727         PR target/59685
40728         * config/i386/sse.md (*andnot<mode>3<mask_name>): Handle MODE_V16SF
40729         mode attribute in insn output.
40731 2014-01-20  Eric Botcazou  <ebotcazou@adacore.com>
40733         * output.h (output_constant): Delete.
40734         * varasm.c (output_constant): Make private.
40736 2014-01-20  Alex Velenko  <Alex.Velenko@arm.com>
40738         * config/aarch64/aarch64-simd.md (vec_perm<mode>): Add BE check.
40740 2014-01-20  Jakub Jelinek  <jakub@redhat.com>
40742         PR middle-end/59860
40743         * tree.h (fold_builtin_strcat): New prototype.
40744         * builtins.c (fold_builtin_strcat): No longer static.  Add len
40745         argument, if non-NULL, don't call c_strlen.  Optimize
40746         directly into __builtin_memcpy instead of __builtin_strcpy.
40747         (fold_builtin_2): Adjust fold_builtin_strcat caller.
40748         * gimple-fold.c (gimple_fold_builtin): Handle BUILT_IN_STRCAT.
40750 2014-01-20  Uros Bizjak  <ubizjak@gmail.com>
40752         * config/i386/i386.c (ix86_avoid_lea_for_addr): Return false
40753         for SImode_address_operand operands, having only a REG argument.
40755 2014-01-20  Marcus Shawcroft  <marcus.shawcroft@arm.com>
40757         * config/aarch64/aarch64-linux.h (GLIBC_DYNAMIC_LINKER): Expand
40758         loader name using mbig-endian.
40759         (LINUX_TARGET_LINK_SPEC): Pass linker -m flag.
40761 2014-01-20  James Greenhalgh  <james.greenhalgh@arm.com>
40763         * doc/invoke.texi (-march): Clarify documentation for AArch64.
40764         (-mtune): Likewise.
40765         (-mcpu): Likewise.
40767 2014-01-20  Tejas Belagod  <tejas.belagod@arm.com>
40769         * config/aarch64/aarch64-protos.h
40770         (aarch64_cannot_change_mode_class_ptr): Declare.
40771         * config/aarch64/aarch64.c (aarch64_cannot_change_mode_class,
40772         aarch64_cannot_change_mode_class_ptr): New.
40773         * config/aarch64/aarch64.h (CANNOT_CHANGE_MODE_CLASS): Change to call
40774         backend hook aarch64_cannot_change_mode_class.
40776 2014-01-20  James Greenhalgh  <james.greenhalgh@arm.com>
40778         * common/config/aarch64/aarch64-common.c
40779         (aarch64_handle_option): Don't handle any option order logic here.
40780         * config/aarch64/aarch64.c (aarch64_parse_arch): Do not override
40781         selected_cpu, warn on architecture version mismatch.
40782         (aarch64_override_options): Fix parsing order for option strings.
40784 2014-01-20  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
40785             Iain Sandoe  <iain@codesourcery.com>
40787         PR bootstrap/59496
40788         * config/rs6000/darwin.h (ADJUST_FIELD_ALIGN): Fix unused variable
40789         warning.  Amend comment to reflect current functionality.
40791 2014-01-20  Richard Biener  <rguenther@suse.de>
40793         PR middle-end/59860
40794         * builtins.c (fold_builtin_strcat): Remove case better handled
40795         by tree-ssa-strlen.c.
40797 2014-01-20  Alan Lawrence  <alan.lawrence@arm.com>
40799         * config/aarch64/aarch64.opt
40800         (mcpu, march, mtune): Make case-insensitive.
40802 2014-01-20  Jakub Jelinek  <jakub@redhat.com>
40804         PR target/59880
40805         * config/i386/i386.c (ix86_avoid_lea_for_addr): Return false
40806         if operands[1] is a REG or ZERO_EXTEND of a REG.
40808 2014-01-19  Jan Hubicka  <hubicka@ucw.cz>
40810         * varasm.c (compute_reloc_for_constant): Use targetm.binds_local_p.
40812 2014-01-19  John David Anglin  <danglin@gcc.gnu.org>
40814         * config/pa/pa.c (pa_attr_length_millicode_call): Correct length of
40815         long non-pic millicode calls.
40817 2014-01-19  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
40819         * config/vax/vax.h (FUNCTION_ARG_REGNO_P): Fix unused variable warning.
40821 2014-01-19  Kito Cheng  <kito@0xlab.org>
40823         * builtins.c (expand_movstr): Check movstr expand done or fail.
40825 2014-01-18  Uros Bizjak  <ubizjak@gmail.com>
40826             H.J. Lu  <hongjiu.lu@intel.com>
40828         PR target/59379
40829         * config/i386/i386.md (*lea<mode>): Zero-extend return register
40830         to DImode for zero-extended addresses.
40832 2014-01-19  Jakub Jelinek  <jakub@redhat.com>
40834         PR rtl-optimization/57763
40835         * bb-reorder.c (fix_crossing_unconditional_branches): Set JUMP_LABEL
40836         on the new indirect jump_insn and increment LABEL_NUSES (label).
40838 2014-01-18  H.J. Lu  <hongjiu.lu@intel.com>
40840         PR bootstrap/59580
40841         PR bootstrap/59583
40842         * config.gcc (x86_archs): New variable.
40843         (x86_64_archs): Likewise.
40844         (x86_cpus): Likewise.
40845         Use $x86_archs, $x86_64_archs and $x86_cpus to check valid
40846         --with-arch/--with-cpu= options.
40847         Support --with-arch=/--with-cpu={nehalem,westmere,
40848         sandybridge,ivybridge,haswell,broadwell,bonnell,silvermont}.
40850 2014-01-18  Uros Bizjak  <ubizjak@gmail.com>
40852         * config/i386/i386.c (ix86_adjust_cost): Reorder PROCESSOR_K8
40853         and PROCESSOR_ATHLON to simplify code.  Move "memory" calculation.
40855 2014-01-18  Uros Bizjak  <ubizjak@gmail.com>
40857         * config/i386/i386.md (*swap<mode>): Rename from swap<mode>.
40859 2014-01-18  Jakub Jelinek  <jakub@redhat.com>
40861         PR target/58944
40862         * config/i386/i386-c.c (ix86_pragma_target_parse): Temporarily
40863         clear cpp_get_options (parse_in)->warn_unused_macros for
40864         ix86_target_macros_internal with cpp_define.
40866 2014-01-18  Richard Sandiford  <rdsandiford@googlemail.com>
40868         * jump.c (delete_related_insns): Keep (use (insn))s.
40869         * reorg.c (redundant_insn): Check for barriers too.
40871 2014-01-17  H.J. Lu  <hongjiu.lu@intel.com>
40873         * config/i386/i386.c (ix86_split_lea_for_addr): Fix a comment typo.
40875 2014-01-17  John David Anglin  <danglin@gcc.gnu.org>
40877         * config/pa/pa.c (pa_attr_length_indirect_call): Don't output a short
40878         call to $$dyncall when TARGET_LONG_CALLS is true.
40880 2014-01-17  Jeff Law  <law@redhat.com>
40882         * ree.c (combine_set_extension): Temporarily disable test for
40883         changing number of hard registers.
40885 2014-01-17  Jan Hubicka  <hubicka@ucw.cz>
40887         PR middle-end/58125
40888         * ipa-inline-analysis.c (inline_free_summary):
40889         Do not free summary of aliases.
40891 2014-01-17  Jakub Jelinek  <jakub@redhat.com>
40893         PR middle-end/59706
40894         * gimplify.c (gimplify_expr): Use create_tmp_var
40895         instead of create_tmp_var_raw.  If cond doesn't have
40896         integral type, don't add the IFN_ANNOTATE builtin at all.
40898 2014-01-17  Martin Jambor  <mjambor@suse.cz>
40900         PR ipa/59736
40901         * ipa-cp.c (prev_edge_clone): New variable.
40902         (grow_next_edge_clone_vector): Renamed to grow_edge_clone_vectors.
40903         Also resize prev_edge_clone vector.
40904         (ipcp_edge_duplication_hook): Also update prev_edge_clone.
40905         (ipcp_edge_removal_hook): New function.
40906         (ipcp_driver): Register ipcp_edge_removal_hook.
40908 2014-01-17  Andrew Pinski  <apinski@cavium.com>
40909             Steve Ellcey  <sellcey@mips.com>
40911         PR target/59462
40912         * config/mips/mips.c (mips_print_operand): Check operand mode instead
40913         of operator mode.
40915 2014-01-17  Jeff Law  <law@redhat.com>
40917         PR middle-end/57904
40918         * passes.def: Reorder pass_copy_prop, pass_unrolli, pass_ccp sequence
40919         so that pass_ccp runs first.
40921 2014-01-17  H.J. Lu  <hongjiu.lu@intel.com>
40923         * config/i386/i386.c (ix86_lea_outperforms): Use TARGET_XXX.
40924         (ix86_adjust_cost): Use !TARGET_XXX.
40925         (do_reorder_for_imul): Likewise.
40926         (swap_top_of_ready_list): Likewise.
40927         (ix86_sched_reorder): Likewise.
40929 2014-01-17  H.J. Lu  <hongjiu.lu@intel.com>
40931         * config/i386/i386-c.c (ix86_target_macros_internal): Handle
40932         PROCESSOR_INTEL.  Treat like PROCESSOR_GENERIC.
40933         * config/i386/i386.c (intel_memcpy): New.  Duplicate slm_memcpy.
40934         (intel_memset): New.  Duplicate slm_memset.
40935         (intel_cost): New.  Duplicate slm_cost.
40936         (m_INTEL): New macro.
40937         (processor_target_table): Add "intel".
40938         (ix86_option_override_internal): Replace PROCESSOR_SILVERMONT
40939         with PROCESSOR_INTEL for "intel".
40940         (ix86_lea_outperforms): Support PROCESSOR_INTEL.  Duplicate
40941         PROCESSOR_SILVERMONT.
40942         (ix86_issue_rate): Likewise.
40943         (ix86_adjust_cost): Likewise.
40944         (ia32_multipass_dfa_lookahead): Likewise.
40945         (swap_top_of_ready_list): Likewise.
40946         (ix86_sched_reorder): Likewise.
40947         (ix86_avoid_lea_for_addr): Check TARGET_AVOID_LEA_FOR_ADDR
40948         instead of TARGET_OPT_AGU.
40949         * config/i386/i386.h (TARGET_INTEL): New.
40950         (TARGET_AVOID_LEA_FOR_ADDR): Likewise.
40951         (processor_type): Add PROCESSOR_INTEL.
40952         * config/i386/x86-tune.def: Support m_INTEL. Duplicate m_SILVERMONT.
40953         Add X86_TUNE_AVOID_LEA_FOR_ADDR.
40955 2014-01-17  Marek Polacek  <polacek@redhat.com>
40957         PR c/58346
40958         * gimple-fold.c (fold_array_ctor_reference): Don't fold if element
40959         size is zero.
40961 2014-01-17  Richard Biener  <rguenther@suse.de>
40963         PR tree-optimization/46590
40964         * opts.c (default_options_table): Add entries for
40965         OPT_fbranch_count_reg, OPT_fmove_loop_invariants and OPT_ftree_pta,
40966         all enabled at -O1 but not for -Og.
40967         * common.opt (fbranch-count-reg): Remove Init(1).
40968         (fmove-loop-invariants): Likewise.
40969         (ftree-pta): Likewise.
40971 2014-01-17  Jakub Jelinek  <jakub@redhat.com>
40973         * config/i386/i386.c (ix86_data_alignment): For compatibility with
40974         (incorrect) GCC 4.8 and earlier alignment assumptions ensure we align
40975         decls to at least the GCC 4.8 used alignments.
40977         PR fortran/59440
40978         * tree-nested.c (convert_nonlocal_reference_stmt,
40979         convert_local_reference_stmt): For NAMELIST_DECLs in gimple_bind_vars
40980         of GIMPLE_BIND stmts, adjust associated decls.
40982 2014-01-17  Richard Biener  <rguenther@suse.de>
40984         PR tree-optimization/46590
40985         * vec.h (vec<>::bseach): New member function implementing
40986         binary search according to C89 bsearch.
40987         (vec<>::qsort): Avoid calling ::qsort for vectors with sizes 0 or 1.
40988         * tree-ssa-loop-im.c (struct mem_ref): Make stored member a
40989         bitmap pointer again.  Make accesses_in_loop a flat array.
40990         (mem_ref_obstack): New global.
40991         (outermost_indep_loop): Adjust for mem_ref->stored changes.
40992         (mark_ref_stored): Likewise.
40993         (ref_indep_loop_p_2): Likewise.
40994         (set_ref_stored_in_loop): New helper function.
40995         (mem_ref_alloc): Allocate mem_refs on the mem_ref_obstack obstack.
40996         (memref_free): Adjust.
40997         (record_mem_ref_loc): Simplify.
40998         (gather_mem_refs_stmt): Adjust.
40999         (sort_locs_in_loop_postorder_cmp): New function.
41000         (analyze_memory_references): Sort accesses_in_loop after
41001         loop postorder number.
41002         (find_ref_loc_in_loop_cmp): New function.
41003         (for_all_locs_in_loop): Find relevant cluster of locs in
41004         accesses_in_loop and iterate without recursion.
41005         (execute_sm): Avoid uninit warning.
41006         (struct ref_always_accessed): Simplify.
41007         (ref_always_accessed::operator ()): Likewise.
41008         (ref_always_accessed_p): Likewise.
41009         (tree_ssa_lim_initialize): Initialize mem_ref_obstack, compute
41010         loop postorder numbers here.
41011         (tree_ssa_lim_finalize): Free mem_ref_obstack and loop postorder
41012         numbers.
41014 2014-01-17  Jan Hubicka  <hubicka@ucw.cz>
41016         PR c++/57945
41017         * passes.c (rest_of_decl_compilation): Don't call varpool_finalize_decl
41018         on decls for which assemble_alias has been called.
41020 2014-01-17  Nick Clifton  <nickc@redhat.com>
41022         * config/msp430/msp430.opt: (mcpu): New option.
41023         * config/msp430/msp430.c (msp430_mcu_name): Use target_mcu.
41024         (msp430_option_override): Parse target_cpu.  If the MCU name
41025         matches a generic string, clear target_mcu.
41026         (msp430_attr): Allow numeric interrupt values up to 63.
41027         (msp430_expand_epilogue): No longer invert operand 1 of gen_popm.
41028         * config/msp430/msp430.h (ASM_SPEC): Convert -mcpu into a -mmcu
41029         option.
41030         * config/msp430/t-msp430: (MULTILIB_MATCHES): Remove mcu matches.
41031         Add mcpu matches.
41032         * config/msp430/msp430.md (popm): Use %J rather than %I.
41033         (addsi3): Use msp430_nonimmediate_operand for operand 2.
41034         (addhi_cy_i): Use immediate_operand for operand 2.
41035         * doc/invoke.texi: Document -mcpu option.
41037 2014-01-17  Richard Biener  <rguenther@suse.de>
41039         PR rtl-optimization/38518
41040         * df.h (df_analyze_loop): Declare.
41041         * df-core.c: Include cfgloop.h.
41042         (df_analyze_1): Split out main part of df_analyze.
41043         (df_analyze): Adjust.
41044         (loop_inverted_post_order_compute): New function.
41045         (loop_post_order_compute): Likewise.
41046         (df_analyze_loop): New function avoiding whole-function
41047         postorder computes.
41048         * loop-invariant.c (find_defs): Use df_analyze_loop.
41049         (find_invariants): Adjust.
41050         * loop-iv.c (iv_analysis_loop_init): Use df_analyze_loop.
41052 2014-01-17  Zhenqiang Chen  <zhenqiang.chen@arm.com>
41054         * config/arm/arm.c (arm_v7m_tune): Set max_insns_skipped to 2.
41055         (thumb2_final_prescan_insn): Set max to MAX_INSN_PER_IT_BLOCK.
41057 2014-01-16  Ilya Enkovich  <ilya.enkovich@intel.com>
41059         * ipa-ref.c (ipa_remove_stmt_references): Fix references
41060         traversal when removing references.
41062 2014-01-16  Jan Hubicka  <hubicka@ucw.cz>
41064         PR ipa/59775
41065         * tree.c (get_binfo_at_offset): Look harder for virtual bases.
41067 2014-01-16  Bernd Schmidt  <bernds@codesourcery.com>
41069         PR middle-end/56791
41070         * reload.c (find_reloads_address_1): Do not use RELOAD_OTHER when
41071         pushing a reload for an autoinc when we had previously reloaded an
41072         inner part of the address.
41074 2014-01-16  Jakub Jelinek  <jakub@redhat.com>
41076         * tree-vectorizer.h (struct _loop_vec_info): Add no_data_dependencies
41077         field.
41078         (LOOP_VINFO_NO_DATA_DEPENDENCIES): Define.
41079         * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Clear it
41080         when not giving up or versioning for alias only because of
41081         loop->safelen.
41082         (vect_analyze_data_ref_dependences): Set to true.
41083         * tree-vect-stmts.c (hoist_defs_of_uses): Return false if def_stmt
41084         is a GIMPLE_PHI.
41085         (vectorizable_load): Use LOOP_VINFO_NO_DATA_DEPENDENCIES instead of
41086         LOOP_REQUIRES_VERSIONING_FOR_ALIAS, add && !nested_in_vect_loop
41087         to the condition.
41089         PR middle-end/58344
41090         * expr.c (expand_expr_real_1): Handle init == NULL_TREE.
41092         PR target/59839
41093         * config/i386/i386.c (ix86_expand_builtin): If target doesn't satisfy
41094         operand 0 predicate for gathers, use a new pseudo as subtarget.
41096 2014-01-16  Vladimir Makarov  <vmakarov@redhat.com>
41098         PR middle-end/59609
41099         * lra-constraints.c (process_alt_operands): Add printing debug info.
41100         Check absence of input/output reloads for matched operands too.
41102 2014-01-16  Vladimir Makarov  <vmakarov@redhat.com>
41104         PR rtl-optimization/59835
41105         * ira.c (ira_init_register_move_cost): Increase cost for
41106         impossible modes.
41108 2014-01-16  Alan Lawrence  <alan.lawrence@arm.com>
41110         * config/arm/arm.opt (mcpu, march, mtune): Make case-insensitive.
41112 2014-01-16  Richard Earnshaw  <rearnsha@arm.com>
41114         PR target/59780
41115         * aarch64.c (aarch64_split_128bit_move): Don't lookup REGNO on
41116         non-register objects.  Use gen_(high/low)part more consistently.
41117         Fix assertions.
41119 2014-01-16  Michael Meissner  <meissner@linux.vnet.ibm.com>
41121         PR target/59844
41122         * config/rs6000/rs6000.md (reload_vsx_from_gprsf): Add little
41123         endian support, remove tests for WORDS_BIG_ENDIAN.
41124         (p8_mfvsrd_3_<mode>): Likewise.
41125         (reload_gpr_from_vsx<mode>): Likewise.
41126         (reload_gpr_from_vsxsf): Likewise.
41127         (p8_mfvsrd_4_disf): Likewise.
41129 2014-01-16  Richard Biener  <rguenther@suse.de>
41131         PR rtl-optimization/46590
41132         * lcm.c (compute_antinout_edge): Use postorder iteration.
41133         (compute_laterin): Use inverted postorder iteration.
41135 2014-01-16  Nick Clifton  <nickc@redhat.com>
41137         PR middle-end/28865
41138         * varasm.c (output_constant): Return the number of bytes actually
41139         emitted.
41140         (output_constructor_array_range): Update the field size with the
41141         number of bytes emitted by output_constant.
41142         (output_constructor_regular_field): Likewise.  Also do not
41143         complain if the total number of bytes emitted is now greater
41144         than the expected fieldpos.
41145         * output.h (output_constant): Update prototype and descriptive comment.
41147 2014-01-16  Marek Polacek  <polacek@redhat.com>
41149         PR middle-end/59827
41150         * cgraph.c (gimple_check_call_args): Don't use DECL_ARG_TYPE if
41151         it is error_mark_node.
41153 2014-01-15  Uros Bizjak  <ubizjak@gmail.com>
41155         * config/i386/i386.c (ix86_hard_regno_mode_ok): Use
41156         VALID_AVX256_REG_OR_OI_MODE.
41158 2014-01-15  Pat Haugen  <pthaugen@us.ibm.com>
41160         * config/rs6000/rs6000.c (rs6000_output_function_prologue): Check if
41161         current procedure should be profiled.
41163 2014-01-15  Andrew Pinski  <apinski@cavium.com>
41165         * config/aarch64/aarch64.c (aarch64_register_move_cost): Correct cost
41166         of moving from/to the STACK_REG register class.
41168 2014-01-15  Richard Henderson  <rth@redhat.com>
41170         PR debug/54694
41171         * reginfo.c (global_regs_decl): Globalize.
41172         * rtl.h (global_regs_decl): Declare.
41173         * ira.c (do_reload): Diagnose frame_pointer_needed and it
41174         reserved via global_regs.
41176 2014-01-15  Teresa Johnson  <tejohnson@google.com>
41178         * tree-ssa-sccvn.c (visit_reference_op_call): Handle NULL vdef.
41180 2014-01-15  Bill Schmidt  <wschmidt@vnet.linux.ibm.com>
41182         * config/rs6000/altivec.md (mulv8hi3): Explicitly generate vmulesh
41183         and vmulosh rather than call gen_vec_widen_smult_*.
41184         (vec_widen_umult_even_v16qi): Test VECTOR_ELT_ORDER_BIG rather
41185         than BYTES_BIG_ENDIAN to determine use of even or odd instruction.
41186         (vec_widen_smult_even_v16qi): Likewise.
41187         (vec_widen_umult_even_v8hi): Likewise.
41188         (vec_widen_smult_even_v8hi): Likewise.
41189         (vec_widen_umult_odd_v16qi): Likewise.
41190         (vec_widen_smult_odd_v16qi): Likewise.
41191         (vec_widen_umult_odd_v8hi): Likewise.
41192         (vec_widen_smult_odd_v8hi): Likewise.
41193         (vec_widen_umult_hi_v16qi): Explicitly generate vmuleub and
41194         vmuloub rather than call gen_vec_widen_umult_*.
41195         (vec_widen_umult_lo_v16qi): Likewise.
41196         (vec_widen_smult_hi_v16qi): Explicitly generate vmulesb and
41197         vmulosb rather than call gen_vec_widen_smult_*.
41198         (vec_widen_smult_lo_v16qi): Likewise.
41199         (vec_widen_umult_hi_v8hi): Explicitly generate vmuleuh and vmulouh
41200         rather than call gen_vec_widen_umult_*.
41201         (vec_widen_umult_lo_v8hi): Likewise.
41202         (vec_widen_smult_hi_v8hi): Explicitly gnerate vmulesh and vmulosh
41203         rather than call gen_vec_widen_smult_*.
41204         (vec_widen_smult_lo_v8hi): Likewise.
41206 2014-01-15  Jeff Law  <law@redhat.com>
41208         PR tree-optimization/59747
41209         * ree.c (find_and_remove_re): Properly handle case where a second
41210         eliminated extension requires widening a copy created for elimination
41211         of a prior extension.
41212         (combine_set_extension): Ensure that the number of hard regs needed
41213         for a destination register does not change when we widen it.
41215 2014-01-15  Sebastian Huber  <sebastian.huber@embedded-brains.de>
41217         * config.gcc (*-*-rtems*): Add t-rtems to tmake_file.
41218         (arm*-*-uclinux*eabi*): Do not override an existing tmake_file.
41219         (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtems*): Likwise.
41220         (arm*-*-rtems*): Use t-rtems from existing tmake_file.
41221         (avr-*-rtems*): Likewise.
41222         (bfin*-rtems*): Likewise.
41223         (moxie-*-rtems*): Likewise.
41224         (h8300-*-rtems*): Likewise.
41225         (i[34567]86-*-rtems*): Likewise.
41226         (lm32-*-rtems*): Likewise.
41227         (m32r-*-rtems*): Likewise.
41228         (m68k-*-rtems*): Likewise.
41229         (microblaze*-*-rtems*): Likewise.
41230         (mips*-*-rtems*): Likewise.
41231         (powerpc-*-rtems*): Likewise.
41232         (sh-*-rtems*): Likewise.
41233         (sparc-*-rtems*): Likewise.
41234         (sparc64-*-rtems*): Likewise.
41235         (v850-*-rtems*): Likewise.
41236         (m32c-*-rtems*): Likewise.
41238 2014-01-15  Vladimir Makarov  <vmakarov@redhat.com>
41240         PR rtl-optimization/59511
41241         * ira.c (ira_init_register_move_cost): Use memory costs for some
41242         cases of register move cost calculations.
41243         * lra-constraints.c (lra_constraints): Use REG_FREQ_FROM_BB
41244         instead of BB frequency.
41245         * lra-coalesce.c (move_freq_compare_func, lra_coalesce): Ditto.
41246         * lra-assigns.c (find_hard_regno_for): Ditto.
41248 2014-01-15  Richard Biener  <rguenther@suse.de>
41250         PR tree-optimization/59822
41251         * tree-vect-stmts.c (hoist_defs_of_uses): New function.
41252         (vectorizable_load): Use it to hoist defs of uses of invariant
41253         loads out of the loop.
41255 2014-01-15  Matthew Gretton-Dann  <matthew.gretton-dann@linaro.org>
41256             Kugan Vivekanandarajah  <kuganv@linaro.org>
41258         PR target/59695
41259         * config/aarch64/aarch64.c (aarch64_build_constant): Fix incorrect
41260         truncation.
41262 2014-01-15  Richard Biener  <rguenther@suse.de>
41264         PR rtl-optimization/59802
41265         * lcm.c (compute_available): Use inverted postorder to seed
41266         the initial worklist.
41268 2014-01-15  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
41270         PR target/59803
41271         * config/s390/s390.c (s390_preferred_reload_class): Don't return
41272         ADDR_REGS for invalid symrefs in non-PIC code.
41274 2014-01-15  Jakub Jelinek  <jakub@redhat.com>
41276         PR other/58712
41277         * builtins.c (determine_block_size): Initialize *probable_max_size
41278         even if len_rtx is CONST_INT.
41280 2014-01-14  Andrew Pinski  <apinski@cavium.com>
41282         * config/aarch64/aarch64-protos.h (tune_params): Add issue_rate.
41283         * config/aarch64/aarch64.c (generic_tunings): Add issue rate of 2.
41284         (cortexa53_tunings): Likewise.
41285         (aarch64_sched_issue_rate): New function.
41286         (TARGET_SCHED_ISSUE_RATE): Define.
41288 2014-01-14  Vladimir Makarov  <vmakarov@redhat.com>
41290         * ira-costs.c (find_costs_and_classes): Add missed
41291         ira_init_register_move_cost_if_necessary.
41293 2014-01-14  Vladimir Makarov  <vmakarov@redhat.com>
41295         PR target/59787
41296         * config/arm/arm.c (arm_coproc_mem_operand): Add lra_in_progress.
41298 2014-01-14  H.J. Lu  <hongjiu.lu@intel.com>
41300         PR target/59794
41301         * config/i386/i386.c (type_natural_mode): Add a bool parameter
41302         to indicate if type is used for function return value.  Warn ABI
41303         change if the vector mode isn't available for function return value.
41304         (ix86_function_arg_advance): Pass false to type_natural_mode.
41305         (ix86_function_arg): Likewise.
41306         (ix86_gimplify_va_arg): Likewise.
41307         (function_arg_32): Don't warn ABI change.
41308         (ix86_function_value): Pass true to type_natural_mode.
41309         (ix86_return_in_memory): Likewise.
41310         (ix86_struct_value_rtx): Removed.
41311         (TARGET_STRUCT_VALUE_RTX): Likewise.
41313 2014-01-14  Richard Sandiford  <rsandifo@linux.vnet.ibm.com>
41315         * jump.c (redirect_jump_2): Remove REG_CROSSING_JUMP notes when
41316         converting a conditional jump into a conditional return.
41318 2014-01-14  Richard Biener  <rguenther@suse.de>
41320         PR tree-optimization/58921
41321         PR tree-optimization/59006
41322         * tree-vect-loop-manip.c (vect_loop_versioning): Remove code
41323         hoisting invariant stmts.
41324         * tree-vect-stmts.c (vectorizable_load): Insert the splat of
41325         invariant loads on the preheader edge if possible.
41327 2014-01-14  Joey Ye  <joey.ye@arm.com>
41329         * doc/plugin.texi (Building GCC plugins): Update to C++.
41331 2014-01-14  Kirill Yukhin  <kirill.yukhin@intel.com>
41333         * config/i386/avx512erintrin.h (_mm_rcp28_round_sd): New.
41334         (_mm_rcp28_round_ss): Ditto.
41335         (_mm_rsqrt28_round_sd): Ditto.
41336         (_mm_rsqrt28_round_ss): Ditto.
41337         (_mm_rcp28_sd): Ditto.
41338         (_mm_rcp28_ss): Ditto.
41339         (_mm_rsqrt28_sd): Ditto.
41340         (_mm_rsqrt28_ss): Ditto.
41341         * config/i386/avx512fintrin.h (_mm512_stream_load_si512): Ditto.
41342         * config/i386/i386-builtin-types.def (V8DI_FTYPE_PV8DI): Ditto.
41343         * config/i386/i386.c (IX86_BUILTIN_MOVNTDQA512): Ditto.
41344         (IX86_BUILTIN_RCP28SD): Ditto.
41345         (IX86_BUILTIN_RCP28SS): Ditto.
41346         (IX86_BUILTIN_RSQRT28SD): Ditto.
41347         (IX86_BUILTIN_RSQRT28SS): Ditto.
41348         (bdesc_special_args): Define __builtin_ia32_movntdqa512,
41349         __builtin_ia32_rcp28sd_round, __builtin_ia32_rcp28ss_round,
41350         __builtin_ia32_rsqrt28sd_round, __builtin_ia32_rsqrt28ss_round.
41351         (ix86_expand_special_args_builtin): Expand new FTYPE.
41352         * config/i386/sse.md (define_mode_attr "sse4_1_avx2"): Expand to V8DI.
41353         (srcp14<mode>): Make insn unary.
41354         (avx512f_vmscalef<mode><round_name>): Use substed predicate.
41355         (avx512f_sgetexp<mode><round_saeonly_name>): Ditto.
41356         (avx512f_rndscale<mode><round_saeonly_name>): Ditto.
41357         (<sse4_1_avx2>_movntdqa): Extend to 512 bits.
41358         (avx512er_exp2<mode><mask_name><round_saeonly_name>):
41359         Fix rounding: make it SAE only.
41360         (<mask_codefor>avx512er_rcp28<mode><mask_name><round_saeonly_name>):
41361         Ditto.
41362         (<mask_codefor>avx512er_rsqrt28<mode><mask_name><round_saeonly_name>):
41363         Ditto.
41364         (avx512er_vmrcp28<mode><round_saeonly_name>): Ditto.
41365         (avx512er_vmrsqrt28<mode><round_saeonly_name>): Ditto.
41366         (avx512f_getmant<mode><mask_name><round_saeonly_name>): Ditto.
41367         * config/i386/subst.md (round_saeonly_mask_scalar_operand3): Remove.
41368         (round_saeonly_mask_scalar_operand4): Ditto.
41369         (round_saeonly_mask_scalar_op3): Ditto.
41370         (round_saeonly_mask_scalar_op4): Ditto.
41372 2014-01-13  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
41374         * config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin):
41375         Implement -maltivec=be for vec_insert and vec_extract.
41377 2014-01-10  DJ Delorie  <dj@redhat.com>
41379         * config/msp430/msp430.md (call_internal): Don't allow memory
41380         references with SP as the base register.
41381         (call_value_internal): Likewise.
41382         * config/msp430/constraints.md (Yc): New.  For memory references
41383         that don't use SP as a base register.
41385         * config/msp430/msp430.c (msp430_print_operand): Add 'J' to mean
41386         "an integer without a # prefix"
41387         * config/msp430/msp430.md (epilogue_helper): Use it.
41389 2014-01-13  Jakub Jelinek  <jakub@redhat.com>
41391         PR target/59617
41392         * config/i386/i386.c (ix86_vectorize_builtin_gather): Uncomment
41393         AVX512F gather builtins.
41394         * tree-vect-stmts.c (vectorizable_mask_load_store): For now punt
41395         on gather decls with INTEGER_TYPE masktype.
41396         (vectorizable_load): For INTEGER_TYPE masktype, put the INTEGER_CST
41397         directly into the builtin rather than hoisting it before loop.
41399         PR tree-optimization/59387
41400         * tree-scalar-evolution.c: Include gimple-fold.h and gimplify-me.h.
41401         (scev_const_prop): If folded_casts and type has undefined overflow,
41402         use force_gimple_operand instead of force_gimple_operand_gsi and
41403         for each added stmt if it is assign with
41404         arith_code_with_undefined_signed_overflow, call
41405         rewrite_to_defined_overflow.
41406         * tree-ssa-loop-im.c: Don't include gimplify-me.h, include
41407         gimple-fold.h instead.
41408         (arith_code_with_undefined_signed_overflow,
41409         rewrite_to_defined_overflow): Moved to ...
41410         * gimple-fold.c (arith_code_with_undefined_signed_overflow,
41411         rewrite_to_defined_overflow): ... here.  No longer static.
41412         Include gimplify-me.h.
41413         * gimple-fold.h (arith_code_with_undefined_signed_overflow,
41414         rewrite_to_defined_overflow): New prototypes.
41416 2014-01-13  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
41418         * config/arm/arm.h (MAX_CONDITIONAL_EXECUTE): Fix typo in description.
41420 2014-01-13  Eric Botcazou  <ebotcazou@adacore.com>
41422         * builtins.c (get_object_alignment_2): Minor tweak.
41423         * tree-ssa-loop-ivopts.c (may_be_unaligned_p): Rewrite.
41425 2014-01-13  Christian Bruel  <christian.bruel@st.com>
41427         * config/sh/sh-mem.cc (sh_expand_cmpnstr): Unroll small sizes and
41428         optimized non constant lengths.
41430 2014-01-13  Jakub Jelinek  <jakub@redhat.com>
41432         PR libgomp/59194
41433         * omp-low.c (expand_omp_atomic_pipeline): Expand the initial
41434         load as __atomic_load_N if possible.
41436 2014-01-11  David Edelsohn  <dje.gcc@gmail.com>
41438         * config/rs6000/rs6000.c (rs6000_expand_mtfsf_builtin): Remove
41439         target parameter.
41440         (rs6000_expand_builtin): Adjust call.
41442 2014-01-11  David Edelsohn  <dje.gcc@gmail.com>
41444         PR target/58115
41445         * config/rs6000/rs6000.h (SWITCHABLE_TARGET): Define.
41446         * config/rs6000/rs6000.c: Include target-globals.h.
41447         (rs6000_set_current_function): Instead of doing target_reinit
41448         unconditionally, use save_target_globals_default_opts and
41449         restore_target_globals.
41451         * config/rs6000/rs6000-builtin.def (mffs, mtfsf): Add builtins for
41452         FPSCR.
41453         * config/rs6000/rs6000.c (rs6000_expand_mtfsf_builtin): New.
41454         (rs6000_expand_builtin): Handle mffs and mtfsf.
41455         (rs6000_init_builtins): Define mffs and mtfsf.
41456         * config/rs6000/rs6000.md (UNSPECV_MFFS, UNSPECV_MTFSF): New constants.
41457         (rs6000_mffs): New pattern.
41458         (rs6000_mtfsf): New pattern.
41460 2014-01-11  Bin Cheng  <bin.cheng@arm.com>
41462         * tree-ssa-loop-ivopts.c (iv_ca_narrow): New parameter.
41463         Start narrowing with START.  Apply candidate-use pair
41464         and check overall cost in narrowing.
41465         (iv_ca_prune): Pass new argument.
41467 2014-01-10  Jeff Law  <law@redhat.com>
41469         PR middle-end/59743
41470         * ree.c (combine_reaching_defs): Ensure the defining statement
41471         occurs before the extension when optimizing extensions with
41472         different source and destination hard registers.
41474 2014-01-10  Jan Hubicka  <hubicka@ucw.cz>
41476         PR ipa/58585
41477         * ipa-devirt.c (build_type_inheritance_graph): Also add types of
41478         vtables into the type inheritance graph.
41480 2014-01-10  Jakub Jelinek  <jakub@redhat.com>
41482         PR rtl-optimization/59754
41483         * ree.c (combine_reaching_defs): Disallow !SCALAR_INT_MODE_P
41484         modes in the REGNO != REGNO case.
41486 2014-01-10  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
41488         * config/rs6000/rs6000-builtin.def: Fix pasto for VPKSDUS.
41490 2014-01-10  Jakub Jelinek  <jakub@redhat.com>
41492         PR tree-optimization/59745
41493         * tree-predcom.c (tree_predictive_commoning_loop): Call
41494         free_affine_expand_cache if giving up because components is NULL.
41496         * target-globals.c (save_target_globals): Allocate < 4KB structs using
41497         GC in payload of target_globals struct instead of allocating them on
41498         the heap and the larger structs separately using GC.
41499         * target-globals.h (struct target_globals): Make regs, hard_regs,
41500         reload, expmed, ira, ira_int and lra_fields GTY((atomic)) instead
41501         of GTY((skip)) and change type to void *.
41502         (reset_target_globals): Cast loads from those fields to corresponding
41503         types.
41505 2014-01-10  Steve Ellcey  <sellcey@mips.com>
41507         PR plugins/59335
41508         * Makefile.in (PLUGIN_HEADERS): Add gimplify.h, gimple-iterator.h,
41509         gimple-ssa.h, fold-const.h, tree-cfg.h, tree-into-ssa.h,
41510         tree-ssanames.h, print-tree.h, varasm.h, and context.h.
41512 2014-01-10  Richard Earnshaw  <rearnsha@arm.com>
41514         PR target/59744
41515         * aarch64-modes.def (CC_Zmode): New flags mode.
41516         * aarch64.c (aarch64_select_cc_mode): Only allow NEG when the condition
41517         represents an equality.
41518         (aarch64_get_condition_code): Handle CC_Zmode.
41519         * aarch64.md (compare_neg<mode>): Restrict to equality operations.
41521 2014-01-10  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
41523         * config/s390/s390.c (s390_expand_tbegin): Remove jump over CC
41524         extraction in good case.
41526 2014-01-10  Richard Biener  <rguenther@suse.de>
41528         PR tree-optimization/59374
41529         * tree-vect-slp.c (vect_slp_analyze_bb_1): Move dependence
41530         checking after SLP discovery.  Mark stmts not participating
41531         in any SLP instance properly.
41533 2014-01-10  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
41535         * config/arm/arm.c (arm_new_rtx_costs): Use destination mode
41536         when handling a SET rtx.
41538 2014-01-10  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
41540         * config/arm/arm-cores.def (cortex-a53): Specify FL_CRC32.
41541         (cortex-a57): Likewise.
41542         (cortex-a57.cortex-a53): Likewise. Remove redundant flags.
41544 2014-01-10  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
41546         * config/arm/arm.c (arm_init_iwmmxt_builtins): Skip
41547         non-iwmmxt builtins.
41549 2014-01-10  Jan Hubicka  <hubicka@ucw.cz>
41551         PR ipa/58252
41552         PR ipa/59226
41553         * ipa-devirt.c record_target_from_binfo): Take as argument
41554         stack of binfos and lookup matching one for virtual inheritance.
41555         (possible_polymorphic_call_targets_1): Update.
41557 2014-01-10  Huacai Chen  <chenhc@lemote.com>
41559         * config/mips/driver-native.c (host_detect_local_cpu): Handle new
41560         kernel strings for Loongson-2E/2F/3A.
41562 2014-01-10  Jakub Jelinek  <jakub@redhat.com>
41564         PR middle-end/59670
41565         * tree-vect-data-refs.c (vect_analyze_data_refs): Check
41566         is_gimple_call before calling gimple_call_internal_p.
41568 2014-01-09  Steve Ellcey  <sellcey@mips.com>
41570         * Makefile.in (TREE_FLOW_H): Remove.
41571         (TREE_SSA_H): Add file names from tree-flow.h.
41572         * doc/tree-ssa.texi (Annotations): Remove reference to tree-flow.h
41573         * tree.h: Remove tree-flow.h reference.
41574         * hash-table.h: Remove tree-flow.h reference.
41575         * tree-ssa-loop-niter.c (dump_affine_iv): Replace tree-flow.h
41576         reference with tree-ssa-loop.h.
41578 2014-01-09  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
41580         * doc/invoke.texi: Add -maltivec={be,le} options, and document
41581         default element-order behavior for -maltivec.
41582         * config/rs6000/rs6000.opt: Add -maltivec={be,le} options.
41583         * config/rs6000/rs6000.c (rs6000_option_override_internal): Ensure
41584         that -maltivec={le,be} implies -maltivec; disallow -maltivec=le
41585         when targeting big endian, at least for now.
41586         * config/rs6000/rs6000.h: Add #define of VECTOR_ELT_ORDER_BIG.
41588 2014-01-09  Jakub Jelinek  <jakub@redhat.com>
41590         PR middle-end/47735
41591         * cfgexpand.c (expand_one_var): For SSA_NAMEs, if the underlying
41592         var satisfies use_register_for_decl, just take into account type
41593         alignment, rather than decl alignment.
41595         PR tree-optimization/59622
41596         * gimple-fold.c (gimple_fold_call): Fix a typo in message.  For
41597         __builtin_unreachable replace the OBJ_TYPE_REF call with a call to
41598         __builtin_unreachable and add if needed a setter of the lhs SSA_NAME.
41599         Don't devirtualize for inplace at all.  For targets.length () == 1,
41600         if the call is noreturn and cfun isn't in SSA form yet, clear lhs.
41602 2014-01-09  H.J. Lu  <hongjiu.lu@intel.com>
41604         * config/i386/i386.md (cpu): Remove the unused btver1.
41606 2014-01-09  H.J. Lu  <hongjiu.lu@intel.com>
41608         * gdbasan.in: Put a breakpoint on __sanitizer::Report.
41610 2014-01-09  Jakub Jelinek  <jakub@redhat.com>
41612         PR target/58115
41613         * tree-core.h (struct target_globals): New forward declaration.
41614         (struct tree_target_option): Add globals field.
41615         * tree.h (TREE_TARGET_GLOBALS): Define.
41616         (prepare_target_option_nodes_for_pch): New prototype.
41617         * target-globals.h (struct target_globals): Define even if
41618         !SWITCHABLE_TARGET.
41619         * tree.c (prepare_target_option_node_for_pch,
41620         prepare_target_option_nodes_for_pch): New functions.
41621         * config/i386/i386.h (SWITCHABLE_TARGET): Define.
41622         * config/i386/i386.c: Include target-globals.h.
41623         (ix86_set_current_function): Instead of doing target_reinit
41624         unconditionally, use save_target_globals_default_opts and
41625         restore_target_globals.
41627 2014-01-09  Richard Biener  <rguenther@suse.de>
41629         PR tree-optimization/59715
41630         * tree-cfg.h (split_critical_edges): Declare.
41631         * tree-cfg.c (split_critical_edges): Export.
41632         * tree-ssa-sink.c (execute_sink_code): Split critical edges.
41634 2014-01-09  Max Ostapenko  <m.ostapenko@partner.samsung.com>
41636         * cfgexpand.c (expand_stack_vars): Optionally disable
41637         asan stack protection.
41638         (expand_used_vars): Likewise.
41639         (partition_stack_vars): Likewise.
41640         * asan.c (asan_emit_stack_protection): Optionally disable
41641         after return stack usage.
41642         (instrument_derefs): Optionally disable memory access instrumentation.
41643         (instrument_builtin_call): Likewise.
41644         (instrument_strlen_call): Likewise.
41645         (asan_protect_global): Optionally disable global variables protection.
41646         * doc/invoke.texi: Added doc for new options.
41647         * params.def: Added new options.
41648         * params.h: Likewise.
41650 2014-01-09  Jakub Jelinek  <jakub@redhat.com>
41652         PR rtl-optimization/59724
41653         * ifcvt.c (cond_exec_process_if_block): Don't call
41654         flow_find_head_matching_sequence with 0 longest_match.
41655         * cfgcleanup.c (flow_find_head_matching_sequence): Count even
41656         non-active insns if !stop_after.
41657         (try_head_merge_bb): Revert 2014-01-07 changes.
41659 2014-01-08  Jeff Law  <law@redhat.com>
41661         * ree.c (get_sub_rtx): New function, extracted from...
41662         (merge_def_and_ext): Here.
41663         (combine_reaching_defs): Use get_sub_rtx.
41665 2014-01-08  Eric Botcazou  <ebotcazou@adacore.com>
41667         * cgraph.h (varpool_variable_node): Do not choke on null node.
41669 2014-01-08  Catherine Moore  <clm@codesourcery.com>
41671         * config/mips/mips.md (simple_return): Attempt to use JRC
41672         for microMIPS.
41673         * config/mips/mips.h (MIPS_CALL): Attempt to use JALS for microMIPS.
41675 2014-01-08  Richard Sandiford  <rdsandiford@googlemail.com>
41677         PR rtl-optimization/59137
41678         * reorg.c (steal_delay_list_from_target): Call update_block for
41679         elided insns.
41680         (steal_delay_list_from_fallthrough, relax_delay_slots): Likewise.
41682 2014-01-08  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
41684         * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Remove
41685         two duplicate entries.
41687 2014-01-08  Richard Sandiford  <rdsandiford@googlemail.com>
41689         Revert:
41690         2012-10-07  Richard Sandiford  <rdsandiford@googlemail.com>
41692         * config/mips/mips.c (mips_truncated_op_cost): New function.
41693         (mips_rtx_costs): Adjust test for BADDU.
41694         * config/mips/mips.md (*baddu_di<mode>): Push truncates to operands.
41696         2012-10-02  Richard Sandiford  <rdsandiford@googlemail.com>
41698         * config/mips/mips.md (*baddu_si_eb, *baddu_si_el): Merge into...
41699         (*baddu_si): ...this new pattern.
41701 2014-01-08  Jakub Jelinek  <jakub@redhat.com>
41703         PR ipa/59722
41704         * ipa-prop.c (ipa_analyze_params_uses): Ignore uses in debug stmts.
41706 2014-01-08  Bernd Edlinger  <bernd.edlinger@hotmail.de>
41708         PR middle-end/57748
41709         * expr.h (expand_expr_real, expand_expr_real_1): Add new parameter
41710         inner_reference_p.
41711         (expand_expr, expand_normal): Adjust.
41712         * expr.c (expand_expr_real, expand_expr_real_1): Add new parameter
41713         inner_reference_p. Use inner_reference_p to expand inner references.
41714         (store_expr): Adjust.
41715         * cfgexpand.c (expand_call_stmt): Adjust.
41717 2014-01-08  Rong Xu  <xur@google.com>
41719         * gcov-io.c (gcov_var): Move from gcov-io.h.
41720         (gcov_position): Ditto.
41721         (gcov_is_error): Ditto.
41722         (gcov_rewrite): Ditto.
41723         * gcov-io.h: Refactor. Move gcov_var to gcov-io.h, and libgcov
41724         only part to libgcc/libgcov.h.
41726 2014-01-08  Marek Polacek  <polacek@redhat.com>
41728         PR middle-end/59669
41729         * omp-low.c (simd_clone_adjust): Don't crash if def is NULL.
41731 2014-01-08  Marek Polacek  <polacek@redhat.com>
41733         PR sanitizer/59667
41734         * ubsan.c (ubsan_type_descriptor): Call strip_array_types on type2.
41736 2014-01-08  Jakub Jelinek  <jakub@redhat.com>
41738         PR rtl-optimization/59649
41739         * stor-layout.c (get_mode_bounds): For BImode return
41740         0 and STORE_FLAG_VALUE.
41742 2014-01-08  Richard Biener  <rguenther@suse.de>
41744         PR middle-end/59630
41745         * gimple.h (is_gimple_builtin_call): Remove.
41746         (gimple_builtin_call_types_compatible_p): New.
41747         (gimple_call_builtin_p): New overload.
41748         * gimple.c (is_gimple_builtin_call): Remove.
41749         (validate_call): Rename to ...
41750         (gimple_builtin_call_types_compatible_p): ... this and export.  Also
41751         check return types.
41752         (validate_type): New static function.
41753         (gimple_call_builtin_p): New overload and adjust.
41754         * gimple-fold.c (gimple_fold_builtin): Fold the return value.
41755         (gimple_fold_call): Likewise.  Use gimple_call_builtin_p.
41756         (gimple_fold_stmt_to_constant_1): Likewise.
41757         * tsan.c (instrument_gimple): Use gimple_call_builtin_p.
41759 2014-01-08  Richard Biener  <rguenther@suse.de>
41761         PR middle-end/59471
41762         * gimplify.c (gimplify_expr): Gimplify register-register type
41763         VIEW_CONVERT_EXPRs to separate stmts.
41765 2014-01-07  Jeff Law  <law@redhat.com>
41767         PR middle-end/53623
41768         * ree.c (combine_set_extension): Handle case where source
41769         and destination registers in an extension insn are different.
41770         (combine_reaching_defs): Allow source and destination registers
41771         in extension to be different under limited circumstances.
41772         (add_removable_extension): Remove restriction that the
41773         source and destination registers in the extension are the same.
41774         (find_and_remove_re): Emit a copy from the extension's
41775         destination to its source after the defining insn if
41776         the source and destination registers are different.
41778         PR middle-end/59285
41779         * ifcvt.c (merge_if_block): If we are merging a block with more than
41780         one successor with a block with no successors, remove any BARRIER
41781         after the second block.
41783 2014-01-07  Dan Xio Qiang  <ziyan01@163.com>
41785         * hw-doloop.c (reorg_loops): Release the bitmap obstack.
41787 2014-01-07  John David Anglin  <danglin@gcc.gnu.org>
41789         PR target/59652
41790         * config/pa/pa.c (pa_legitimate_address_p): Return false before reload
41791         for 14-bit register offsets when INT14_OK_STRICT is false.
41793 2014-01-07  Roland Stigge  <stigge@antcom.de>
41794             Michael Meissner  <meissner@linux.vnet.ibm.com>
41796         PR 57386/target
41797         * config/rs6000/rs6000.c (rs6000_legitimate_offset_address_p):
41798         Only check TFmode for SPE constants.  Don't check TImode or TDmode.
41800 2014-01-07  James Greenhalgh  <james.greenhalgh@arm.com>
41802         * config/aarch64/aarch64-elf.h (ASM_SPEC): Remove identity spec for
41803         -mcpu.
41805 2014-01-07  Yufeng Zhang  <yufeng.zhang@arm.com>
41807         * config/arm/arm.c (arm_expand_neon_args): Call expand_expr
41808         with EXPAND_MEMORY for NEON_ARG_MEMORY; check if the returned
41809         rtx is const0_rtx or not.
41811 2014-01-07  Richard Sandiford  <rdsandiford@googlemail.com>
41813         PR target/58115
41814         * target-globals.c (save_target_globals): Remove this_fn_optab
41815         handling.
41816         * toplev.c: Include optabs.h.
41817         (target_reinit): Temporarily restore the global options if another
41818         set of options are in force.
41820 2014-01-07  Jakub Jelinek  <jakub@redhat.com>
41822         PR rtl-optimization/58668
41823         * cfgcleanup.c (flow_find_cross_jump): Don't count
41824         any jumps if dir_p is NULL.  Remove p1 variable, use active_insn_p
41825         to determine what is counted.
41826         (flow_find_head_matching_sequence): Use active_insn_p to determine
41827         what is counted.
41828         (try_head_merge_bb): Adjust for the flow_find_head_matching_sequence
41829         counting change.
41830         * ifcvt.c (count_bb_insns): Use active_insn_p && !JUMP_P to
41831         determine what is counted.
41833         PR tree-optimization/59643
41834         * tree-predcom.c (split_data_refs_to_components): If one dr is
41835         read and one write, determine_offset fails and the write isn't
41836         in the bad component, just put the read into the bad component.
41838 2014-01-07  Mike Stump  <mikestump@comcast.net>
41839             Jakub Jelinek  <jakub@redhat.com>
41841         PR pch/59436
41842         * tree-core.h (struct tree_optimization_option): Change optabs
41843         type from unsigned char * to void *.
41844         * optabs.c (init_tree_optimization_optabs): Adjust
41845         TREE_OPTIMIZATION_OPTABS initialization.
41847 2014-01-06  Jakub Jelinek  <jakub@redhat.com>
41849         PR target/59644
41850         * config/i386/i386.h (struct machine_function): Add
41851         no_drap_save_restore field.
41852         * config/i386/i386.c (ix86_save_reg): Use
41853         !cfun->machine->no_drap_save_restore instead of
41854         crtl->stack_realign_needed.
41855         (ix86_finalize_stack_realign_flags): Don't clear drap_reg unless
41856         this function clears frame_pointer_needed.  Set
41857         cfun->machine->no_drap_save_restore if clearing frame_pointer_needed
41858         and DRAP reg is needed.
41860 2014-01-06  Marek Polacek  <polacek@redhat.com>
41862         PR c/57773
41863         * doc/implement-c.texi: Mention that other integer types are
41864         permitted as bit-field types in strictly conforming mode.
41866 2014-01-06  Felix Yang  <fei.yang0953@gmail.com>
41868         * modulo-sched.c (schedule_reg_moves): Clear distance1_uses if it
41869         is newly allocated.
41871 2014-01-06  Richard Earnshaw  <rearnsha@arm.com>
41873         * aarch64.c (aarch64_rtx_costs): Fix cost calculation for MADD.
41875 2014-01-06  Martin Jambor  <mjambor@suse.cz>
41877         PR ipa/59008
41878         * ipa-cp.c (ipcp_discover_new_direct_edges): Changed param_index type
41879         to int.
41880         * ipa-prop.c (ipa_print_node_params): Fix indentation.
41882 2014-01-06  Eric Botcazou  <ebotcazou@adacore.com>
41884         PR debug/59350
41885         PR debug/59510
41886         * var-tracking.c (add_stores): Preserve the value of the source even if
41887         we don't record the store.
41889 2014-01-06  Terry Guo  <terry.guo@arm.com>
41891         * config.gcc (arm*-*-*): Check --with-arch against arm-arches.def.
41893 2014-01-05  Iain Sandoe  <iain@codesourcery.com>
41895         PR bootstrap/59541
41896         * config/darwin.c (darwin_function_section): Adjust return values to
41897         correspond to optimisation changes made in r206070.
41899 2014-01-05  Uros Bizjak  <ubizjak@gmail.com>
41901         * config/i386/i386.c (ix86_data_alignment): Calculate max_align
41902         from prefetch_block tune setting.
41903         (nocona_cost): Correct size of prefetch block to 64.
41905 2014-01-04  Eric Botcazou  <ebotcazou@adacore.com>
41907         * config/arm/arm.c (arm_get_frame_offsets): Revamp long lines.
41908         (arm_expand_epilogue_apcs_frame): Take into account the number of bytes
41909         used to save the static chain register in the computation of the offset
41910         from which the FP registers need to be restored.
41912 2014-01-04  Jakub Jelinek  <jakub@redhat.com>
41914         PR tree-optimization/59519
41915         * tree-vect-loop-manip.c (slpeel_update_phi_nodes_for_guard1): Don't
41916         ICE if get_current_def (current_new_name) is already non-NULL, as long
41917         as it is a phi result of some other phi in *new_exit_bb that has
41918         the same argument.
41920         * config/i386/sse.md (avx512f_load<mode>_mask): Emit vmovup{s,d}
41921         or vmovdqu* for misaligned_operand.
41922         (<sse>_loadu<ssemodesuffix><avxsizesuffix><mask_name>,
41923         <sse2_avx_avx512f>_loaddqu<mode><mask_name>): Handle <mask_applied>.
41924         * config/i386/i386.c (ix86_expand_special_args_builtin): Set
41925         aligned_mem for AVX512F masked aligned load and store builtins and for
41926         non-temporal moves.
41928 2014-01-03  Bingfeng Mei  <bmei@broadcom.com>
41930         PR tree-optimization/59651
41931         * tree-vect-loop-manip.c (vect_create_cond_for_alias_checks):
41932         Address range for negative step should be added by TYPE_SIZE_UNIT.
41934 2014-01-03  Andreas Schwab  <schwab@linux-m68k.org>
41936         * config/m68k/m68k.c (handle_move_double): Handle pushes with
41937         overlapping registers also for registers other than the stack pointer.
41939 2014-01-03  Marek Polacek  <polacek@redhat.com>
41941         PR other/59661
41942         * doc/extend.texi: Fix the return value of __builtin_FUNCTION and
41943         __builtin_FILE.
41945 2014-01-03  Jakub Jelinek  <jakub@redhat.com>
41947         PR target/59625
41948         * config/i386/i386.c (ix86_avoid_jump_mispredicts): Don't consider
41949         asm goto as jump.
41951         * config/i386/i386.md (MODE_SIZE): New mode attribute.
41952         (push splitter): Use <P:MODE_SIZE> instead of
41953         GET_MODE_SIZE (<P:MODE>mode).
41954         (lea splitter): Use <MODE_SIZE> instead of GET_MODE_SIZE (<MODE>mode).
41955         (mov -1, reg peephole2): Likewise.
41956         * config/i386/sse.md (*mov<mode>_internal,
41957         <sse>_storeu<ssemodesuffix><avxsizesuffix>,
41958         <sse2_avx_avx512f>_storedqu<mode>, <sse>_andnot<mode>3,
41959         *<code><mode>3, *andnot<mode>3<mask_name>,
41960         <mask_codefor><code><mode>3<mask_name>): Likewise.
41961         * config/i386/subst.md (mask_mode512bit_condition,
41962         sd_mask_mode512bit_condition): Likewise.
41964 2014-01-02  Xinliang David Li  <davidxl@google.com>
41966         PR tree-optimization/59303
41967         * tree-ssa-uninit.c (is_use_properly_guarded): Main cleanup.
41968         (dump_predicates): Better output format.
41969         (pred_equal_p): New function.
41970         (is_neq_relop_p): Ditto.
41971         (is_neq_zero_form_p): Ditto.
41972         (pred_expr_equal_p): Ditto.
41973         (pred_neg_p): Ditto.
41974         (simplify_pred): Ditto.
41975         (simplify_preds_2): Ditto.
41976         (simplify_preds_3): Ditto.
41977         (simplify_preds_4): Ditto.
41978         (simplify_preds): Ditto.
41979         (push_pred): Ditto.
41980         (push_to_worklist): Ditto.
41981         (get_pred_info_from_cmp): Ditto.
41982         (is_degenerated_phi): Ditto.
41983         (normalize_one_pred_1): Ditto.
41984         (normalize_one_pred): Ditto.
41985         (normalize_one_pred_chain): Ditto.
41986         (normalize_preds): Ditto.
41987         (normalize_cond_1): Remove function.
41988         (normalize_cond): Ditto.
41989         (is_gcond_subset_of): Ditto.
41990         (is_subset_of_any): Ditto.
41991         (is_or_set_subset_of): Ditto.
41992         (is_and_set_subset_of): Ditto.
41993         (is_norm_cond_subset_of): Ditto.
41994         (pred_chain_length_cmp): Ditto.
41995         (convert_control_dep_chain_into_preds): Type change.
41996         (find_predicates): Ditto.
41997         (find_def_preds): Ditto.
41998         (destroy_predicates_vecs): Ditto.
41999         (find_matching_predicates_in_rest_chains): Ditto.
42000         (use_pred_not_overlap_with_undef_path_pred): Ditto.
42001         (is_pred_expr_subset): Ditto.
42002         (is_pred_chain_subset_of): Ditto.
42003         (is_included_in): Ditto.
42004         (is_superset_of): Ditto.
42006 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
42008         Update copyright years.
42010 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
42012         * common/config/arc/arc-common.c, config/arc/arc-modes.def,
42013         config/arc/arc-protos.h, config/arc/arc.c, config/arc/arc.h,
42014         config/arc/arc.md, config/arc/arc.opt,
42015         config/arm/arm_neon_builtins.def, config/arm/crypto.def,
42016         config/i386/avx512cdintrin.h, config/i386/avx512erintrin.h,
42017         config/i386/avx512fintrin.h, config/i386/avx512pfintrin.h,
42018         config/i386/btver2.md, config/i386/shaintrin.h, config/i386/slm.md,
42019         config/linux-protos.h, config/linux.c, config/winnt-c.c,
42020         diagnostic-color.c, diagnostic-color.h, gimple-ssa-isolate-paths.c,
42021         vtable-verify.c, vtable-verify.h: Use the standard form for the
42022         copyright notice.
42024 2014-01-02  Tobias Burnus  <burnus@net-b.de>
42026         * gcc.c (process_command): Update copyright notice dates.
42027         * gcov-dump.c: Ditto.
42028         * gcov.c: Ditto.
42029         * doc/cpp.texi: Bump @copying's copyright year.
42030         * doc/cppinternals.texi: Ditto.
42031         * doc/gcc.texi: Ditto.
42032         * doc/gccint.texi: Ditto.
42033         * doc/gcov.texi: Ditto.
42034         * doc/install.texi: Ditto.
42035         * doc/invoke.texi: Ditto.
42037 2014-01-01  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
42039         * config/nios2/nios2.h (BITS_PER_UNIT): Don't define it.
42041 2014-01-01  Jakub Jelinek  <jakub@redhat.com>
42043         * config/i386/sse.md (*mov<mode>_internal): Guard
42044         EXT_REX_SSE_REGNO_P (REGNO ()) uses with REG_P.
42046         PR rtl-optimization/59647
42047         * cse.c (cse_process_notes_1): Don't substitute negative VOIDmode
42048         new_rtx into UNSIGNED_FLOAT rtxes.
42050 Copyright (C) 2014 Free Software Foundation, Inc.
42052 Copying and distribution of this file, with or without modification,
42053 are permitted in any medium without royalty provided the copyright
42054 notice and this notice are preserved.