Stop only if there aren't any usable algorithms
[official-gcc.git] / gcc / ChangeLog
blobc746d0f8a5134ea597447a2f69a5ec0d2d9b6d95
1 2014-12-02  H.J. Lu  <hongjiu.lu@intel.com>
3         PR target/64108
4         * config/i386/i386.c (decide_alg): Stop only if there aren't
5         any usable algorithms.
7 2014-12-02  Tom de Vries  <tom@codesourcery.com>
9         PR rtl-optimization/63718
10         * config/arm/arm.c (arm_option_override): Disable fuse-caller-save for
11         Thumb1.
13 2014-12-02  Richard Biener  <rguenther@suse.de>
15         * match.pd: When combining divisions exclude the degenerate
16         case involving INT_MIN from overflow handling.
18 2014-12-02  Wilco Dijkstra  <wilco.dijkstra@arm.com>
20         * ira-costs.c (scan_one_insn): Improve spill cost adjustment.
22 2014-12-02  Martin Jambor  <mjambor@suse.cz>
24         PR ipa/63814
25         * ipa-cp.c (same_node_or_its_all_contexts_clone_p): New function.
26         (cgraph_edge_brings_value_p): New parameter dest, use
27         same_node_or_its_all_contexts_clone_p and check availability.
28         (cgraph_edge_brings_value_p): Likewise.
29         (get_info_about_necessary_edges): New parameter dest, pass it to
30         cgraph_edge_brings_value_p.  Update caller.
31         (gather_edges_for_value): Likewise.
32         (perhaps_add_new_callers): Use cgraph_edge_brings_value_p to check
33         both the destination and availability.
35 2014-12-02  Uros Bizjak  <ubizjak@gmail.com>
37         PR target/64113
38         * config/alpha/alpha.md (call_value_osf_tlsgd): Do not split insn
39         using post-reload splitter.  Use peephole2 pass instead.
40         (call_value_osf_tlsldm): Ditto.
41         (TLS_CALL): New int iterator.
42         (tls): New int attribute.
43         (call_value_osf_<tls>): Merge insn pattern from call_value_osf_tlsgd
44         and call_value_tlsldm using TLS_CALL int iterator.
46 2014-12-02  Richard Biener  <rguenther@suse.de>
47             Prathamesh Kulkarni  <bilbotheelffriend@gmail.com>
49         * genmatch.c: Include hash-set.h.
50         (fatal_at): Add source_location overload.
51         (parser::record_operlist): New method.
52         (parser::push_simplify): Likewise.
53         (parser::oper_lists_set): New member.
54         (parser::oper_lists): Likewise.
55         (parser::parse_operation): Record seen operator list references.
56         (parser::parse_c_expr): Likewise.
57         (parser::parse_simplify): Init oper_lists_set and oper_lists
58         and use push_simplify.
59         (parser::parser): Init oper_lists_set and oper_lists.
61 2014-12-02  Richard Biener  <rguenther@suse.de>
63         * match.pd: Restrict division combining to trunc_div and
64         exact_div.
66 2014-12-02  Jakub Jelinek  <jakub@redhat.com>
68         * config/sparc/sparc.c (sparc_atomic_assign_expand_fenv):
69         Remove NULL last argument from create_tmp_var calls.
70         * config/mips/mips.c (mips_atomic_assign_expand_fenv): Likewise.
71         * config/arm/arm-builtins.c (arm_atomic_assign_expand_fenv): Likewise.
72         * config/i386/i386.c (add_condition_to_bb,
73         ix86_atomic_assign_expand_fenv): Likewise.
74         * config/mep/mep.c (mep_gimplify_va_arg_expr): Likewise.
75         * config/xtensa/xtensa.c (xtensa_gimplify_va_arg_expr): Likewise.
76         * config/aarch64/aarch64-builtins.c
77         (aarch64_atomic_assign_expand_fenv): Likewise.
78         * config/stormy16/stormy16.c (xstormy16_gimplify_va_arg_expr):
79         Likewise.
80         * config/rs6000/rs6000.c (rs6000_atomic_assign_expand_fenv): Likewise.
81         * config/alpha/alpha.c (alpha_atomic_assign_expand_fenv): Likewise.
82         * config/sh/sh.c (sh_gimplify_va_arg_expr): Likewise.
84         * config/alpha/alpha.c (alpha_gimple_fold_builtin): Use
85         gimple_build_assign instead of gimple_build_assign_with_ops and swap
86         the order of first two arguments.
87         * config/aarch64/aarch64-builtins.c (aarch64_gimple_fold_builtin):
88         Likewise.  Remove last NULL_TREE argument.
90 2014-12-01  Segher Boessenkool  <segher@kernel.crashing.org>
92         PR rtl-optimization/59278
93         * combine (reg_dead_at_p): Consider REG_UNUSED notes.
95 2014-12-01  Segher Boessenkool  <segher@kernel.crashing.org>
97         * combine.c (try_combine): Use is_parallel_of_n_reg_sets some more.
99 2014-12-01  Segher Boessenkool  <segher@kernel.crashing.org>
101         * combine.c (is_parallel_of_n_reg_sets): New function.
102         (can_split_parallel_of_n_reg_sets): New function.
103         (try_combine): If I2 is a PARALLEL of two SETs, split it into
104         two insns if possible.
106 2014-12-01  Tobias Burnus  <burnus@net-b.de>
107             Jack Howarth  <howarth@bromo.med.uc.edu>
109         PR middle-end/64017
110         * configure.ac (ac_has_isl_schedule_constraints_compute_schedule):
111         New check.
112         * doc/install.texi (ISL): Permit ISL 0.14.
113         * graphite-optimize-isl.c (getScheduleForBandList, optimize_isl):
114         Conditionally use ISL 0.13+ functions.
115         * graphite-interchange.c: Make 'extern "C"' conditional.
116         * graphite-isl-ast-to-gimple.c: Ditto.
117         * graphite-poly.c: Ditto.
118         * graphite-sese-to-poly.c: Ditto.
119         * config.in: Regenerate.
120         * gcc/configure: Regenerate.
122 2014-12-01  Segher Boessenkool  <segher@kernel.crashing.org>
124         * combine.c (distribute_links): Handle multiple SETs.
126 2014-12-01  Segher Boessenkool  <segher@kernel.crashing.org>
128         * combine.c (struct insn_link): New field `regno'.
129         (alloc_insn_link): New parameter `regno'.  Use it.
130         (find_single_use): Check the new field.
131         (can_combine_def_p, can_combine_use_p): New functions.  Split
132         off from ...
133         (create_log_links): ... here.  Correct data type of `regno'.
134         Adjust call to alloc_insn_link.
135         (adjust_for_new_dest): Find regno, use it in call to
136         alloc_insn_link.
137         (try_combine): Check reg_used_between_p when combining a PARALLEL
138         as earlier insn.  Adjust call to alloc_insn_link.
139         (distribute_links): Check the new field.
141 2014-12-01  David Malcolm  <dmalcolm@redhat.com>
143         PR jit/63854
144         * real.c (real_from_string): Add missing mpfr_clear.
146 2014-12-01  David Malcolm  <dmalcolm@redhat.com>
148         PR jit/63854
149         * tree-ssa-math-opts.c (execute_cse_sincos_1): Fix a missing
150         release of stmts by converting it to an auto_vec.
152 2014-12-01  Richard Biener  <rguenther@suse.de>
154         * Makefile.in (gimple-match.o-warn): Use -Wno-unused instead of
155         -Wno-unused-variable and -Wno-unused-but-set-variable to restore
156         bootstrap with old GCC.
157         (generic-match.o-warn): Likewise.
159 2014-12-01  Richard Biener  <rguenther@suse.de>
161         * fold-const.c (const_binop): Handle POINTER_PLUS_EXPR.
162         Properly handle FIXED_CST shifts by INTEGER_CST.
163         (const_binop): Move COMPLEX_EXPR, VEC_PACK_TRUNC_EXPR,
164         VEC_PACK_FIX_TRUNC_EXPR, VEC_WIDEN_MULT_LO_EXPR,
165         VEC_WIDEN_MULT_HI_EXPR, VEC_WIDEN_MULT_EVEN_EXPR and
166         VEC_WIDEN_MULT_ODD_EXPR handling here from ...
167         (fold_binary_loc): ... here.  Call const_binop overload
168         with result type.
170 2014-12-01  Marek Polacek  <polacek@redhat.com>
171             Jakub Jelinek  <jakub@redhat.com>
173         PR sanitizer/64121
174         * ubsan.c (instrument_object_size): Stop searching if the base
175         occurs in abnormal phi.
177 2014-12-01  Marek Polacek  <polacek@redhat.com>
179         PR sanitizer/63956
180         * ubsan.c (is_ubsan_builtin_p): Check also built-in class.
182 2014-12-01  Jakub Jelinek  <jakub@redhat.com>
184         * gimple.h (gimple_build_assign_stat): Remove prototype.
185         (gimple_build_assign): Remove define.  Add overload prototypes
186         with tree lhs and either a tree rhs, or enum tree_code and
187         1, 2 or 3 tree operands.
188         * gimple.c (gimple_build_assign_stat): Renamed to...
189         (gimple_build_assign): ... this.  Add overloads with
190         enum tree_code and 1, 2 or 3 tree operands.
191         (gimple_build_assign_with_ops): Remove 1 and 2 operand overloads.
192         Rename the 3 operand overload to ...
193         (gimple_build_assign_1): ... this.  Make it static inline.
194         * tree-ssa-strlen.c (get_string_length): Use gimple_build_assign
195         instead of gimple_build_assign_with_ops, swap the order of first
196         two arguments and adjust formatting where necessary.
197         * tree-vect-slp.c (vect_get_constant_vectors,
198         vect_create_mask_and_perm): Likewise.
199         * tree-ssa-forwprop.c (simplify_rotate): Likewise.
200         * asan.c (build_shadow_mem_access, maybe_create_ssa_name,
201         maybe_cast_to_ptrmode, asan_expand_check_ifn): Likewise.
202         * tsan.c (instrument_builtin_call): Likewise.
203         * tree-chkp.c (chkp_compute_bounds_for_assignment,
204         chkp_generate_extern_var_bounds): Likewise.
205         * tree-loop-distribution.c (generate_memset_builtin): Likewise.
206         * tree-ssa-loop-im.c (rewrite_reciprocal): Likewise.
207         * gimple-builder.c (build_assign, build_type_cast): Likewise.
208         * tree-vect-loop-manip.c (vect_create_cond_for_align_checks): Likewise.
209         * value-prof.c (gimple_divmod_fixed_value, gimple_mod_pow2,
210         gimple_mod_subtract): Likewise.
211         * gimple-match-head.c (maybe_push_res_to_seq): Likewise.
212         * tree-vect-patterns.c (vect_recog_dot_prod_pattern,
213         vect_recog_sad_pattern, vect_handle_widen_op_by_const,
214         vect_recog_widen_mult_pattern, vect_recog_pow_pattern,
215         vect_recog_widen_sum_pattern, vect_operation_fits_smaller_type,
216         vect_recog_over_widening_pattern, vect_recog_widen_shift_pattern,
217         vect_recog_rotate_pattern, vect_recog_vector_vector_shift_pattern,
218         vect_recog_divmod_pattern, vect_recog_mixed_size_cond_pattern,
219         adjust_bool_pattern_cast, adjust_bool_pattern,
220         vect_recog_bool_pattern): Likewise.
221         * gimple-ssa-strength-reduction.c (create_add_on_incoming_edge,
222         insert_initializers, introduce_cast_before_cand,
223         replace_one_candidate): Likewise.
224         * tree-ssa-math-opts.c (insert_reciprocals, powi_as_mults_1,
225         powi_as_mults, build_and_insert_binop, build_and_insert_cast,
226         pass_cse_sincos::execute, bswap_replace, convert_mult_to_fma):
227         Likewise.
228         * tree-tailcall.c (adjust_return_value_with_ops,
229         update_accumulator_with_ops): Likewise.
230         * tree-predcom.c (reassociate_to_the_same_stmt): Likewise.
231         * tree-ssa-reassoc.c (build_and_add_sum,
232         optimize_range_tests_to_bit_test, update_ops,
233         maybe_optimize_range_tests, rewrite_expr_tree, linearize_expr,
234         negate_value, repropagate_negates, attempt_builtin_powi,
235         reassociate_bb): Likewise.
236         * tree-vect-loop.c (vect_is_simple_reduction_1,
237         get_initial_def_for_induction, vect_create_epilog_for_reduction):
238         Likewise.
239         * ipa-split.c (split_function): Likewise.
240         * tree-ssa-phiopt.c (conditional_replacement, minmax_replacement,
241         abs_replacement, neg_replacement): Likewise.
242         * tree-profile.c (gimple_gen_edge_profiler): Likewise.
243         * tree-vrp.c (simplify_truth_ops_using_ranges,
244         simplify_float_conversion_using_ranges,
245         simplify_internal_call_using_ranges): Likewise.
246         * gimple-fold.c (rewrite_to_defined_overflow, gimple_build): Likewise.
247         * tree-vect-generic.c (expand_vector_divmod,
248         optimize_vector_constructor): Likewise.
249         * ubsan.c (ubsan_expand_null_ifn, ubsan_expand_objsize_ifn,
250         instrument_bool_enum_load): Likewise.
251         * tree-ssa-loop-manip.c (create_iv): Likewise.
252         * omp-low.c (lower_rec_input_clauses, expand_omp_for_generic,
253         expand_omp_for_static_nochunk, expand_omp_for_static_chunk,
254         expand_cilk_for, simd_clone_adjust): Likewise.
255         * trans-mem.c (expand_transaction): Likewise.
256         * tree-vect-data-refs.c (bump_vector_ptr, vect_permute_store_chain,
257         vect_setup_realignment, vect_permute_load_chain,
258         vect_shift_permute_load_chain): Likewise.
259         * tree-vect-stmts.c (vect_init_vector, vectorizable_mask_load_store,
260         vectorizable_simd_clone_call, vect_gen_widened_results_half,
261         vect_create_vectorized_demotion_stmts, vectorizable_conversion,
262         vectorizable_shift, vectorizable_operation, vectorizable_store,
263         permute_vec_elements, vectorizable_load): Likewise.
265 2014-12-01  Richard Biener  <rguenther@suse.de>
267         PR middle-end/64111
268         * tree.c (int_cst_hasher::hash): Use TYPE_UID instead of
269         htab_hash_pointer to not break PCH.
271 2014-12-01  Richard Biener  <rguenther@suse.de>
273         PR tree-optimization/15346
274         * Makefile.in (gimple-match.o-warn): Remove -Wno-unused-parameter,
275         add -Wno-unused-but-set-variable.
276         * match.pd: Combine two successive divisions.
278 2014-12-01  Richard Biener  <rguenther@suse.de>
280         PR middle-end/64126
281         * match.pd: Allow conversions in ~A + 1 -> -A, add -A - 1 -> ~A
282         and -1 - A -> ~A.
283         * fold-const.c (fold_binary_loc): Remove transforms here.
285 2014-12-01  Maciej W. Rozycki  <macro@codesourcery.com>
287         * config/mips/mips.c (mips16_build_call_stub): Move the save of
288         the return address in $18 ahead of passing arguments to FPRs.
290 2014-12-01  Ilya Enkovich  <ilya.enkovich@intel.com>
292         PR target/64055
293         * tree-chkp.c (chkp_find_bound_slots_1): Allow non constant
294         values in array domain.
296 2014-12-01  Yuri Rumyantsev  <ysrumyan@gmail.com>
298         PR tree-optimization/63941
299         * tree-if-conv.c (add_to_predicate_list): Delete wrong assertion that
300         DOM_BB has non-true predicate, conditionally set non-true predicate
301         for BB.
303 2014-12-01  Martin Jambor  <mjambor@suse.cz>
305         PR ipa/63551
306         * ipa-inline-analysis.c (evaluate_conditions_for_known_args): Convert
307         value of the argument to the type of the value in the condition.
309 2014-12-01  Oleg Endo  <olegendo@gcc.gnu.org>
311         PR target/63986
312         PR target/51244
313         * config/sh/sh.c (sh_unspec_insn_p,
314         sh_insn_operands_modified_between_p): New functions.
315         (sh_split_movrt_negc_to_movt_xor): Do not delete insn if its operands
316         are modified or if it has side effects, may trap or is volatile.
318 2014-11-29  Jakub Jelinek  <jakub@redhat.com>
320         * gimple-expr.h (create_tmp_var_raw, create_tmp_var,
321         create_tmp_reg): Add default NULL value to last argument.
322         * tree-ssanames.h (make_ssa_name, copy_ssa_name): Likewise.
323         * gimple-low.c (lower_builtin_posix_memalign): Remove NULL
324         last argument from create_tmp_var_raw, create_tmp_var,
325         create_tmp_reg, make_ssa_name and copy_ssa_name calls.
326         * tree-ssa-strlen.c (get_string_length): Likewise.
327         * tree-emutls.c (gen_emutls_addr, lower_emutls_1): Likewise.
328         * tree-ssa-phiprop.c (phiprop_insert_phi): Likewise.
329         * tree-vect-slp.c (vect_get_constant_vectors): Likewise.
330         * ipa-prop.c (ipa_modify_call_arguments): Likewise.
331         * tree-ssa-forwprop.c (simplify_rotate): Likewise.
332         * tree-ssa-ccp.c (fold_builtin_alloca_with_align): Likewise.
333         * asan.c (build_shadow_mem_access, maybe_create_ssa_name,
334         maybe_cast_to_ptrmode, asan_expand_check_ifn): Likewise.
335         * tsan.c (instrument_expr, instrument_builtin_call,
336         instrument_func_entry): Likewise.
337         * varpool.c (add_new_static_var): Likewise.
338         * tree-loop-distribution.c (generate_memset_builtin): Likewise.
339         * gimplify.c (internal_get_tmp_var, gimplify_return_expr,
340         gimplify_modify_expr_to_memcpy, gimplify_modify_expr_to_memset,
341         gimplify_init_ctor_eval_range, gimplify_init_constructor,
342         gimplify_omp_atomic, gimplify_expr): Likewise.
343         * gimple-builder.c (build_assign, build_type_cast): Likewise.
344         * tree-vect-loop-manip.c (slpeel_update_phi_nodes_for_guard1,
345         slpeel_update_phi_nodes_for_guard2, slpeel_tree_peel_loop_to_edge,
346         vect_loop_versioning): Likewise.
347         * tree-if-conv.c (version_loop_for_if_conversion): Likewise.
348         * gimple-match-head.c (maybe_push_res_to_seq): Likewise.
349         * tree-vect-patterns.c (vect_handle_widen_op_by_const,
350         vect_recog_widen_mult_pattern, vect_operation_fits_smaller_type,
351         vect_recog_over_widening_pattern): Likewise.
352         * tree-sra.c (build_ref_for_offset, create_access_replacement):
353         Likewise.
354         * tree-cfg.c (make_blocks): Likewise.
355         * tree-eh.c (lower_eh_constructs_2, lower_resx, lower_eh_dispatch):
356         Likewise.
357         * tree-ssa-propagate.c (update_call_from_tree): Likewise.
358         * tree-complex.c (get_component_ssa_name, expand_complex_div_wide):
359         Likewise.
360         * tree-ssa-math-opts.c (build_and_insert_cast): Likewise.
361         * tree-tailcall.c (update_accumulator_with_ops): Likewise.
362         * tree-predcom.c (initialize_root_vars, initialize_root_vars_lm,
363         execute_load_motion, reassociate_to_the_same_stmt): Likewise.
364         * tree-ssa-reassoc.c (build_and_add_sum,
365         optimize_range_tests_to_bit_test, update_ops,
366         maybe_optimize_range_tests, rewrite_expr_tree, linearize_expr,
367         negate_value, repropagate_negates): Likewise.
368         * tree-vect-loop.c (vect_is_simple_reduction_1,
369         vect_create_epilog_for_reduction): Likewise.
370         * ipa-split.c (split_function): Likewise.
371         * tree-inline.c (remap_ssa_name, setup_one_parameter,
372         declare_return_variable, tree_function_versioning): Likewise.
373         * tree-cfgcleanup.c (fixup_noreturn_call): Likewise.
374         * cfgexpand.c (update_alias_info_with_stack_vars, expand_used_vars):
375         Likewise.
376         * tree-ssa-phiopt.c (conditional_replacement, abs_replacement,
377         neg_replacement): Likewise.
378         * gimplify-me.c (force_gimple_operand_1, gimple_regimplify_operands):
379         Likewise.
380         * tree-vrp.c (simplify_truth_ops_using_ranges,
381         simplify_float_conversion_using_ranges,
382         simplify_internal_call_using_ranges): Likewise.
383         * tree-switch-conversion.c (emit_case_bit_tests,
384         build_one_array, build_arrays, gen_def_assigns): Likewise.
385         * gimple-fold.c (gimple_fold_builtin_memory_op,
386         gimple_fold_builtin_strcat, gimple_fold_call, gimple_build): Likewise.
387         * tree-vect-generic.c (expand_vector_divmod,
388         optimize_vector_constructor): Likewise.
389         * ubsan.c (ubsan_encode_value, ubsan_expand_null_ifn,
390         ubsan_expand_objsize_ifn, instrument_si_overflow,
391         instrument_bool_enum_load, instrument_nonnull_arg): Likewise.
392         * tree-outof-ssa.c (insert_backedge_copies): Likewise.
393         * tree-ssa-loop-manip.c (create_iv,
394         tree_transform_and_unroll_loop): Likewise.
395         * omp-low.c (scan_omp_parallel, lower_rec_simd_input_clauses,
396         lower_rec_input_clauses, lower_lastprivate_clauses,
397         expand_parallel_call, expand_omp_for_static_chunk,
398         expand_omp_atomic_pipeline, expand_omp_target,
399         maybe_add_implicit_barrier_cancel, lower_omp_single_simple,
400         lower_omp_critical, lower_omp_for, task_copyfn_copy_decl,
401         lower_depend_clauses, lower_omp_target, lower_omp_1,
402         ipa_simd_modify_stmt_ops, simd_clone_adjust): Likewise.
403         * tree-parloops.c (take_address_of, create_phi_for_local_result,
404         create_call_for_reduction_1, separate_decls_in_region,
405         create_parallel_loop): Likewise.
406         * graphite-sese-to-poly.c (rewrite_cross_bb_scalar_dependence,
407         handle_scalar_deps_crossing_scop_limits): Likewise.
408         * trans-mem.c (lower_transaction, build_tm_load, build_tm_store,
409         expand_assign_tm, expand_call_tm, expand_transaction,
410         ipa_tm_insert_gettmclone_call): Likewise.
411         * tree-vect-data-refs.c (bump_vector_ptr, vect_setup_realignment):
412         Likewise.
413         * tree-vect-stmts.c (vect_init_vector, vectorizable_mask_load_store,
414         vectorizable_call, vectorizable_simd_clone_call,
415         vectorizable_conversion, vectorizable_store, permute_vec_elements,
416         vectorizable_load): Likewise.
418 2014-11-29  Tobias Burnus  <burnus@net-b.de>
419             Manuel López-Ibáñez  <manu@gcc.gnu.org>
421         * opt-functions.awk (lang_enabled_by): Support || for
422         enabled-by.
423         * optc-gen.awk: Ditto.
424         * doc/options.texi (LangEnabledBy, EnabledBy): Document the
425         || syntax.
427 2014-11-28  Mike Stump  <mikestump@comcast.net>
429         * bitmap.c (bitmap_ior): Zap current as it could be deleted.
430         (bitmap_ior_and_compl): Likewise.
432 2014-11-28  Vladimir Makarov  <vmakarov@redhat.com>
434         PR target/64061
435         * lra.c (lra_substitute_pseudo): Ignore constant with int mode for
436         subreg.
438 2014-11-28  Segher Boessenkool  <segher@kernel.crashing.org>
440         PR target/64093
441         * config/rs6000/rs6000.md (and<mode>3): Don't generate
442         and<mode>3_imm unless rs6000_gen_cell_microcode is true.
444 2014-11-28  Vladimir Makarov  <vmakarov@redhat.com>
446         PR rtl-optimization/64087
447         * lra-lives.c (process_bb_lives): Add debug output.
448         (lra_create_live_ranges): Don't remove dead insn on the second
449         call of lra_create_live_ranges_1.
451 2014-11-28  H.J. Lu  <hongjiu.lu@intel.com>
453         PR rtl-optimization/64037
454         * combine.c (setup_incoming_promotions): Pass the argument
455         before any promotions happen to promote_function_mode.
457 2014-11-28  Evgeny Stupachenko  <evstupac@gmail.com>
459         * tree-vect-data-refs.c (vect_transform_grouped_load): Limit shift
460         permutations to loads group of size 3.
462 2014-11-28  Jiong Wang  <jiong.wang@arm.com>
464         * config/arm/arm.md (copysignsf3): New pattern.
465         (copysigndf3): Likewise.
467 2014-11-28  Andrey Turetskiy  <andrey.turetskiy@intel.com>
468             Ilya Verbin  <ilya.verbin@intel.com>
470         * omp-low.c (lower_omp_critical): Mark critical sections
471         inside target functions as offloadable.
473 2014-11-28  Ilya Verbin  <ilya.verbin@intel.com>
475         * lto-wrapper.c (run_gcc): Set have_lto and have_offload if at least one
476         file contains sections with LTO and offload IR, respectively.
478 2014-11-28  Ilya Verbin  <ilya.verbin@intel.com>
480         * cgraphunit.c (ipa_passes): Handle flag_generate_offload.
481         (symbol_table::compile): Set flag_generate_offload if there is something
482         to offload.
483         * common.opt (flag_generate_offload): New Variable declaration.
484         * dwarf2out.c (dwarf2out_finish): Handle flag_generate_offload.
485         * ipa-inline-analysis.c (inline_generate_summary): Do not skip if
486         flag_generate_offload is set.
487         * lto-streamer.c (gate_lto_out): Handle flag_generate_offload.
488         * passes.c (ipa_write_summaries): Do not skip if flag_generate_offload
489         is set.
490         * toplev.c (compile_file): Emit LTO marker if offload info has been
491         previously emitted.  Do not emit lto_slim marker if
492         flag_generate_offload is without flag_generate_lto.
493         * tree.c (free_lang_data): Do not skip if flag_generate_offload is set.
495 2014-11-28  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
497         * config/arm/arm-cores.def (cortex-a17.cortex-a7): New entry.
498         * config/arm/arm-tables.opt: Regenerate.
499         * config/arm/arm-tune.md: Regenerate.
500         * config/arm/bpabi.h (BE8_LINK_SPEC): Add mcpu=cortex-a17.cortex-a7.
501         * config/arm/t-aprofile: Add cortex-a17.cortex-a7 entry to
502         MULTILIB_MATCHES.
504 2014-11-28  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
506         * config/arm/arm.md (generic_sched): Specify cortexa17 in 'no' list.
507         Include cortex-a17.md.
508         * config/arm/arm.c (arm_issue_rate): Specify 2 for cortexa17.
509         * config/arm/arm-cores.def (cortex-a17): New entry.
510         * config/arm/arm-tables.opt: Regenerate.
511         * config/arm/arm-tune.md: Regenerate.
512         * config/arm/bpabi.h (BE8_LINK_SPEC): Specify mcpu=cortex-a17.
513         * config/arm/cortex-a17.md: New file.
514         * config/arm/cortex-a17-neon.md: New file.
515         * config/arm/driver-arm.c (arm_cpu_table): Add entry for cortex-a17.
516         * config/arm/t-aprofile: Add cortex-a17 entries to MULTILIB_MATCHES.
518 2014-11-28  Richard Biener  <rguenther@suse.de>
520         PR middle-end/64084
521         * genmatch.c (dt_node::gen_kids_1): New function, split out
522         from dt_node::gen_kids.
523         (decision_tree::cmp_node): DT_TRUE are generally not equal.
524         (decision_tree::find_node): Treat DT_TRUE as barrier for
525         node CSE on the same level.
526         (dt_node::append_node): Do not keep DT_TRUE last.
527         (dt_node::gen_kids): Emit code after each DT_TRUE node seen.
529 2014-11-28  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
531         * config/arm/t-aprofile (MULTILIB_MATCHES): New entry for
532         -march=armv8-a+crc.
534 2014-11-27  Uros Bizjak  <ubizjak@gmail.com>
536         * config/i386/i386.md (preferred_for_size): New attribute
537         (*pushxf): Split Yx*r constraints to r,*r.  Use preferred_for_size
538         attribute to conditionally disable alternative 1.
539         (*pushdf): Split Yd*r constraints to r,*r.  Use preferred_for_size
540         and prefered_for_speed attributes to conditionally disable
541         alternative 1.
542         (*movxf_internal): Split Yx*r constraints to r,*r.  Use
543         preferred_for_size attribute to conditionally disable
544         alternatives 3 and 4.
545         (*movdf_internal): Split Yd*r constraints to r,*r.  Use
546         preferred_for_size and prefered_for_speed attributes to conditionally
547         disable alternatives 3 and 4.
548         * config/i386/constraints.md (Yd, Yx): Remove register constraints.
550 2014-11-27  Eric Botcazou  <ebotcazou@adacore.com>
552         * dwarf2out.c (set_block_origin_self): Skip nested functions.
554 2014-11-27  H.J. Lu  <hongjiu.lu@intel.com>
556         PR target/63833
557         * config/i386/i386.h (REAL_PIC_OFFSET_TABLE_REGNUM): Use
558         R15_REG for 64-bit.
559         * config/i386/rdos64.h (REAL_PIC_OFFSET_TABLE_REGNUM): Removed.
561 2014-11-27  Martin Liska  <mliska@suse.cz>
562             David Malcolm  <dmalcolm@redhat.com>
564         * ipa-icf.c (sem_function::equals_private): int* is replaced with
565         auto_vec.
566         (sem_function::bb_dict_test): Likewise.
567         * ipa-icf.h: Likewise.
569 2014-11-27  Richard Biener  <rguenther@suse.de>
571         PR middle-end/64088
572         * fold-const.c (const_unop): Re-instantiate missing condition
573         before calling fold_abs_const.
575         PR tree-optimization/64088
576         * tree-ssa-tail-merge.c (update_debug_stmt): After resetting
577         the stmt break from the loop over use operands.
579 2014-11-27  Ilya Tocar  <ilya.tocar@intel.com>
581         * config/i386/cpuid.h (bit_MPX, bit_BNDREGS, bit_BNDCSR):
582         Define.
583         * config/i386/i386.c (get_builtin_code_for_version): Add avx512f.
584         (fold_builtin_cpu): Ditto.
585         * doc/extend.texi: Documment it.
587 2014-11-27  Jakub Jelinek  <jakub@redhat.com>
589         PR middle-end/64067
590         * expr.c (expand_expr_addr_expr_1) <case COMPOUND_LITERAL_EXPR>:
591         Handle it by returning address of COMPOUND_LITERAL_EXPR_DECL
592         not only if modifier is EXPAND_INITIALIZER, but whenever
593         COMPOUND_LITERAL_EXPR_DECL is non-NULL and TREE_STATIC.
595         PR tree-optimization/64024
596         * tree-vectorizer.h (struct _stmt_vec_info): Remove simd_clone_fndecl
597         field.  Add simd_clone_info field.
598         (STMT_VINFO_SIMD_CLONE_FNDECL): Remove.
599         (STMT_VINFO_SIMD_CLONE_INFO): Define.
600         * tree-vect-stmts.c (vectorizable_simd_clone_call): Adjust for
601         STMT_VINFO_SIMD_CLONE_FNDECL becoming first element of
602         STMT_VINFO_SIMD_CLONE_INFO vector.  For linear arguments, remember
603         base and linear_step from analysis phase and use it during transform
604         phase, biased by the difference between LOOP_VINFO_NITERS{_UNCHANGED,}
605         multiplied by linear_step.
606         (free_stmt_vec_info): Release STMT_VINFO_SIMD_CLONE_INFO.
608         PR lto/64025
609         * alias.c (find_base_term): Use std::swap.  Prefer tmp2
610         if it is CONSTANT_P other than CONST_INT.
612 2014-11-27  Thomas Preud'homme  <thomas.preudhomme@arm.com>
614         PR target/59593
615         * config/arm/arm.c (dump_minipool): dispatch to consttable pattern
616         based on mode size.
617         * config/arm/arm.md (consttable_1): Move from config/arm/thumb1.md and
618         make it TARGET_EITHER.
619         (consttable_2): Move from config/arm/thumb1.md, make it TARGET_EITHER
620         and move HFmode handling from consttable_4 to it.
621         (consttable_4): Move HFmode handling to consttable_2 pattern.
622         * config/arm/thumb1.md (consttable_1): Move to config/arm/arm.md.
623         (consttable_2): Ditto.
625 2014-11-27  Richard Biener  <rguenther@suse.de>
627         * tree-ssa-sccvn.c (try_to_simplify): Allow
628         gimple_fold_stmt_to_constant_1 to follow SSA edges.
630 2014-11-27  Richard Biener  <rguenther@suse.de>
632         PR tree-optimization/64083
633         * tree-ssa-threadupdate.c (thread_through_all_blocks): Do not
634         forcibly mark loop for removal the wrong way.
636 2014-11-27  Richard Biener  <rguenther@suse.de>
638         PR middle-end/63704
639         * alias.c (mems_in_disjoint_alias_sets_p): Remove assert
640         and instead return false when !fstrict-aliasing.
642 2014-11-27  Richard Biener  <rguenther@suse.de>
644         PR tree-optimization/61634
645         * tree-vect-slp.c: Include gimple-walk.h.
646         (vect_detect_hybrid_slp_stmts): Rewrite to propagate hybrid
647         down the SLP tree for one scalar statement.
648         (vect_detect_hybrid_slp_1): New walker function.
649         (vect_detect_hybrid_slp_2): Likewise.
650         (vect_detect_hybrid_slp): Properly handle pattern statements
651         in a pre-scan over all loop stmts.
653 2014-11-27  Zhenqiang Chen  <zhenqiang.chen@linaro.org>
655         Revert:
656         2014-11-17  Zhenqiang Chen  <zhenqiang.chen@linaro.org>
657         * config/aarch64/aarch64.c (aarch64_code_to_ccmode,
658         aarch64_convert_mode, aarch64_gen_ccmp_first,
659         aarch64_gen_ccmp_next): New functions.
660         (TARGET_GEN_CCMP_FIRST, TARGET_GEN_CCMP_NEXT): Define.
662 2014-11-26  Jakub Jelinek  <jakub@redhat.com>
664         * gcc.c (SANITIZER_SPEC): Don't error on -fsanitize=thread
665         without -pie or -shared, error on -fsanitize=thread -static instead.
667 2014-11-26  Bernd Edlinger  <bernd.edlinger@hotmail.de>
669         PR ipa/61190
670         * cgraph.h (symtab_node::call_for_symbol_and_aliases): Fix comment.
671         (cgraph_node::function_or_virtual_thunk_symbol): New function.
672         (cgraph_node::call_for_symbol_and_aliases): Fix comment.
673         (cgraph_node::call_for_symbol_thunks_and_aliases): Adjust comment.
674         Add new optional parameter exclude_virtual_thunks.
675         * cgraph.c (cgraph_node::call_for_symbol_thunks_and_aliases): Add new
676         optional parameter exclude_virtual_thunks.
677         (cgraph_node::set_const_flag): Don't propagate to virtual thunks.
678         (cgraph_node::set_pure_flag): Likewise.
679         (cgraph_node::function_symbol): Simplified.
680         (cgraph_node::function_or_virtual_thunk_symbol): New function.
681         * ipa-pure-const.c (analyze_function): For virtual thunks set
682         pure_const_state to IPA_NEITHER.
683         (propagate_pure_const): Use function_or_virtual_thunk_symbol.
685 2014-11-26  Richard Biener  <rguenther@suse.de>
687         PR middle-end/63738
688         * tree-data-ref.c (split_constant_offset_1): Do not follow
689         SSA edges for SSA names with SSA_NAME_OCCURS_IN_ABNORMAL_PHI.
691 2014-11-26  Richard Biener  <rguenther@suse.de>
693         * fold-const.h (const_unop): Declare.
694         (const_binop): Likewise.
695         * fold-const.c (const_binop): Export overload that expects
696         a type parameter and dispatches to fold_relational_const as well.
697         Check both operand kinds for guarding the transforms.
698         (const_unop): New function, with constant folding from fold_unary_loc.
699         (fold_unary_loc): Dispatch to const_unop for tcc_constant operand.
700         Remove constant folding done there from the simplifications.
701         (fold_binary_loc): Check for constants using CONSTANT_CLASS_P.
702         (fold_negate_expr): Remove dead code from the REAL_CST case.
703         Avoid building garbage in the COMPLEX_CST case.
704         * gimple-match-head.c (gimple_resimplify1): Dispatch to
705         const_unop.
706         (gimple_resimplify2): Dispatch to const_binop.
707         (gimple_simplify): Likewise.
709 2014-11-26  Ilya Enkovich  <ilya.enkovich@intel.com>
711         PR bootstrap/63995
712         * tree-chkp-opt.c (chkp_reduce_bounds_lifetime): Ignore
713         debug statement when searching for a new position for
714         bounds load/creation statement.
716 2014-11-26  Marek Polacek  <polacek@redhat.com>
718         PR sanitizer/63788
719         * asan.c (initialize_sanitizer_builtins): Add BT_FN_SIZE_CONST_PTR_INT
720         var.  Conditionally build BUILT_IN_OBJECT_SIZE decl.
721         (ATTR_PURE_NOTHROW_LEAF_LIST): Define.
723 2014-11-26  Ilya Enkovich  <ilya.enkovich@intel.com>
725         PR lto/64075
726         * tree-streamer-in.c (unpack_ts_function_decl_value_fields): Use
727         proper size for function_code bitfield.
728         (pack_ts_function_decl_value_fields): Likewise.
730 2014-11-21  Mark Wielaard  <mjw@redhat.com>
732         * doc/invoke.texi (-gdwarf-@{version}): Mention experimental DWARFv5.
733         * opts.c (common_handle_option): Accept -gdwarf-5.
734         * dwarf2out.c (is_cxx): Add DW_LANG_C_plus_plus_11 and
735         DW_LANG_C_plus_plus_14.
736         (lower_bound_default): Likewise. Plus DW_LANG_C11.
737         (gen_compile_unit_die): Output DW_LANG_C_plus_plus_11,
738         DW_LANG_C_plus_plus_14 or DW_LANG_C11.
739         (output_compilation_unit_header): Output at most a DWARFv4 header.
740         (output_skeleton_debug_sections): Likewise.
741         (output_line_info): Likewise.
742         (output_aranges): Document header version number.
744 2014-11-26  Richard Biener  <rguenther@suse.de>
746         * gimple-fold.c (get_symbol_constant_value): Allow all
747         GIMPLE register type zero-constants.
749 2014-11-26  Mark Wielaard  <mjw@redhat.com>
751         * dwarf2out.c (gen_subprogram_die): Add DW_AT_noreturn when the
752         function decl has TREE_THIS_VOLATILE.
754 2014-11-26  Richard Biener  <rguenther@suse.de>
756         PR tree-optimization/62238
757         * tree-predcom.c (ref_at_iteration): Unshare the expression
758         before gimplifying it.
759         (prepare_initializers_chain): Discard unused seq.
761 2014-11-25  Vladimir Makarov  <vmakarov@redhat.com>
763         * ira-lives.c (process_bb_node_lives): Make code with conditional
764         REAL_PIC_OFFSET_TABLE_REGNUM.
766 2014-11-25  Vladimir Makarov  <vmakarov@redhat.com>
768         PR target/63527
769         * ira-lives.c (process_bb_node_lives): Check and remove conflict
770         of pic pseudo with pic hard reg.
772 2014-11-25  Rohit  <rohitarulraj@freescale.com>
774         PR bootstrap/63703
775         * config/rs6000/darwin.h (REGISTER_NAMES): Update based on 32 newly
776         added GCC hard register numbers for SPE high registers.
778 2014-11-25  Segher Boessenkool  <segher@kernel.crashing.org>
780         * bt-load.c (migrate_btr_defs): Get the key of a heap entry
781         before removing it, not after.
783 2014-11-25  Segher Boessenkool  <segher@kernel.crashing.org>
785         * config/mn10300/mn10300.c (mn10300_insert_setlb_lcc): Remove
786         PATTERN call.
788 2014-11-25  Segher Boessenkool  <segher@kernel.crashing.org>
790         * config/rs6000/sysv4.h (ASM_OUTPUT_REG_POP): Use addi instead
791         of addic.
793 2014-11-25  Segher Boessenkool  <segher@kernel.crashing.org>
795         * config/rs6000/rs6000.md (iorxor, IORXOR): Delete code_attrs.
796         (rest of file): Replace those with code resp. CODE.
798 2014-11-25  Tom de Vries  <tom@codesourcery.com>
800         * tree-cfg.c (verify_sese): New function.
801         (move_sese_region_to_fn): Call verify_sese.
802         * tree-cfg.h (verify_sese): Declare.
804 2014-11-25  Richard Biener  <rguenther@suse.de>
806         PR lto/64065
807         * lto-streamer-out.c (output_struct_function_base): Stream
808         last_clique field.
809         * lto-streamer-in.c (input_struct_function_base): Likewise.
811 2014-11-25  Martin Liska  <mliska@suse.cz>
813         PR bootstrap/64050
814         PR ipa/64060
815         * sreal.c (sreal::operator+): Addition fixed.
816         (sreal::signedless_plus): Negative numbers are
817         handled correctly.
818         (sreal::operator-): Subtraction is fixed.
819         (sreal::signedless_minus): Negative numbers are
820         handled correctly.
821         * sreal.h (sreal::operator<): Equal negative numbers
822         are compared correctly.
823         (sreal::shift): New checking asserts are introduced.
824         Operation is fixed.
826 2014-11-25  Richard Biener  <rguenther@suse.de>
828         PR tree-optimization/61927
829         * tree-vect-loop.c (vect_analyze_loop_2): Revert ordering
830         of group and pattern analysis to the one in GCC 4.8.
832 2014-11-25  Ilya Tocar  <ilya.tocar@intel.com>
833             Jakub Jelinek  <jakub@redhat.com>
835         * gcc.c (handle_foffload_option): Remove unnecessary calls to strchr,
836         strlen, strncpy.
837         * lto-wrapper.c (append_offload_options): Likewise.
839 2014-11-25  Eric Botcazou  <ebotcazou@adacore.com>
841         * config/rs6000/rs6000.c (rs6000_call_aix): For the AIX ABI, do not
842         load the static chain if the call was originally direct.
844 2014-11-25  Jan Hubicka  <hubicka@ucw.cz>
846         PR ipa/64059
847         * ipa-prop.c (ipa_analyze_call_uses): Don't call get_dynamic_type when
848         devirtualization is disabled.
850 2014-11-24  Michael Meissner  <meissner@linux.vnet.ibm.com>
852         PR target/63965
853         * config/rs6000/rs6000.c (rs6000_setup_reg_addr_masks): Do not set
854         Altivec & -16 mask if the type is not valid for Altivec registers.
855         (rs6000_secondary_reload_memory): Add support for ((reg + const) +
856         reg) that occurs during push_reload processing.
858         * config/rs6000/altivec.md (altivec_mov<mode>): Add instruction
859         alternative for moving constant vectors which are easy altivec
860         constants to GPRs.  Set the length attribute each of the
861         alternatives.
863         * config/rs6000/rs6000-cpus.def: Undo November 21st changes, a
864         work in progress patch was committed instead of the fixes for
865         63965.
866         * config/rs6000/rs6000.c: Likewise.
868 2014-11-22  Jan Hubicka  <hubicka@ucw.cz>
870         PR ipa/63671
871         * ipa-inline-transform.c (can_remove_node_now_p_1): Handle alises
872         and -fno-devirtualize more carefully.
873         (can_remove_node_now_p): Update.
875 2014-11-24  Andrew Pinski  <apinski@cavium.com>
877         PR rtl-opt/63972
878         * shrink-wrap.c (move_insn_for_shrink_wrap): Allow LO_SUM also.
880 2014-11-24  Alan Lawrence  <alan.lawrence@arm.com>
882         * config/aarch64/aarch64-simd.md (vec_shr<mode>): New.
884 2014-11-24  Alan Lawrence  <alan.lawrence@arm.com>
886         * config/aarch64/aarch64-builtins.c (aarch64_simd_expand_args):
887         Refactor by combining switch statements and make arrays into scalars.
889 2014-11-24  David Edelsohn  <dje.gcc@gmail.com>
891         PR c++/58561
892         * dbxout.c: Include stringpool.h
893         (dbxout_type) [default]: Ignore auto type.
895 2014-11-24  Richard Biener  <rguenther@suse.de>
897         PR tree-optimization/63679
898         * tree-ssa-sccvn.c: Include ipa-ref.h, plugin-api.h and cgraph.h.
899         (copy_reference_ops_from_ref): Fix non-constant ADDR_EXPR case
900         to properly leave off at -1.
901         (fully_constant_vn_reference_p): Generalize folding from
902         constant initializers.
903         (vn_reference_lookup_3): When looking through aggregate copies
904         handle offsetted reads and try simplifying the result to
905         a constant.
906         * gimple-fold.h (fold_ctor_reference): Export.
907         * gimple-fold.c (fold_ctor_reference): Likewise.
909 2014-11-24  Petr Murzin  <petr.murzin@intel.com>
911         * simplify-rtx.c (simplify_ternary_operation): Simplify
912         vec_merge (vec_duplicate (vec_select)).
914 2014-11-24  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
916         * config/aarch64/aarch64.c (AARCH64_FUSE_ADRP_LDR): Define.
917         (cortexa53_tunings): Specify AARCH64_FUSE_ADRP_LDR in fuseable_ops.
918         (aarch_macro_fusion_pair_p): Handle AARCH64_FUSE_ADRP_LDR.
920 2014-11-24  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
922         * config/aarch64/aarch64.c (AARCH64_FUSE_MOVK_MOVK): Define.
923         (cortexa53_tunings): Specify AARCH64_FUSE_MOVK_MOVK in fuseable_ops.
924         (cortexa57_tunings): Likewise.
925         (aarch_macro_fusion_pair_p): Handle AARCH64_FUSE_MOVK_MOVK.
927 2014-11-24  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
929         * sched-deps.c (sched_macro_fuse_insns): Do not check modified_in_p
930         in the not conditional jump case.
931         * doc/tm.texi (TARGET_SCHED_MACRO_FUSION_PAIR_P): Update description.
932         * target.def (TARGET_SCHED_MACRO_FUSION_PAIR_P): Update description.
934 2014-11-24  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
936         * config/aarch64/aarch64.c: Include tm-constrs.h
937         (AARCH64_FUSE_ADRP_ADD): Define.
938         (cortexa57_tunings): Add AARCH64_FUSE_ADRP_ADD to fuseable_ops.
939         (cortexa53_tunings): Likewise.
940         (aarch_macro_fusion_pair_p): Handle AARCH64_FUSE_ADRP_ADD.
942 2014-11-24  Martin Liska  <mliska@suse.cz>
944         * ipa-inline.c (edge_badness): long is replaced by sreal
945         as fibonacci_heap template type.
946         (update_edge_key): Likewise.
947         (inline_small_functions): Likewise.
949 2014-11-24  Martin Liska  <mliska@suse.cz>
951         * predict.c (propagate_freq): More elegant sreal API is used.
952         (estimate_bb_frequencies): Precomputed constants replaced by integer
953         constants.
954         * sreal.c (sreal::normalize): New function.
955         (sreal::to_int): Likewise.
956         (sreal::operator+): Likewise.
957         (sreal::operator-): Likewise.
958         (sreal::signedless_plus): Likewise.
959         (sreal::signedless_minus): Likewise.
960         (sreal::operator/): Negative number support is added.
961         * sreal.h: Definition of new functions added.
962         (inline sreal operator<<): New function.
963         (inline sreal operator>>): Likewise.
965 2014-11-24  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
967         * config/aarch64/aarch64-protos.h (struct tune_params): Add
968         fuseable_ops field.
969         * config/aarch64/aarch64.c (generic_tunings): Specify fuseable_ops.
970         (cortexa53_tunings): Likewise.
971         (cortexa57_tunings): Likewise.
972         (thunderx_tunings): Likewise.
973         (aarch64_macro_fusion_p): New function.
974         (aarch_macro_fusion_pair_p): Likewise.
975         (TARGET_SCHED_MACRO_FUSION_P): Define.
976         (TARGET_SCHED_MACRO_FUSION_PAIR_P): Likewise.
977         (AARCH64_FUSE_MOV_MOVK): Likewise.
978         (AARCH64_FUSE_NOTHING): Likewise.
980 2014-11-24  Martin Liska  <mliska@suse.cz>
982         PR lto/63968
983         * bb-reorder.c (find_traces_1_round): decreate_key is replaced
984         with replace_key method.
985         * fibonacci_heap.h (fibonacci_heap::insert): New argument.
986         (fibonacci_heap::replace_key_data): Likewise.
987         (fibonacci_heap::replace_key): New method that can even increment key,
988         this operation costs O(log N).
989         (fibonacci_heap::extract_min): New argument.
990         (fibonacci_heap::delete_node): Likewise.
992 2014-11-24  Richard Biener  <rguenther@suse.de>
994         PR tree-optimization/55334
995         * function.h (struct function): Add last_clique member.
996         * tree-inline.c (remap_dependence_clique): New function.
997         (remap_gimple_op_r): Remap dependence cliques in MEM_REFs.
998         (copy_tree_body_r): Likewise.
999         (copy_cfg_body): Free dependence map.
1000         (copy_gimple_seq_and_replace_locals): Likewise.
1001         * tree-pretty-print.c (dump_generic_node): Dump
1002         dependence info.
1003         * tree-ssa-alias.c (refs_may_alias_p_1): Use dependence info
1004         to answer alias query.
1005         * tree-ssa-structalias.c: Include tree-phinodes.h, ssa-iterators.h,
1006         tree-pretty-print.h and gimple-walk.h.
1007         (struct variable_info): Add is_restrict_var flag and ruid
1008         member.
1009         (new_var_info): Initialize is_restrict_var.
1010         (make_constraint_from_restrict): Likewise.
1011         (create_variable_info_for): Exclude restricts from global vars
1012         from new handling.
1013         (intra_create_variable_infos): But not those from parameters.
1014         (visit_loadstore): New function.
1015         (maybe_set_dependence_info): Likewise.
1016         (compute_dependence_clique): Likewise.
1017         (compute_may_aliases): Call compute_dependence_clique.
1018         * tree-data-ref.c (dr_analyze_indices): Copy dependence info
1019         to fake MEM_REF.
1020         (dr_may_alias_p): Use recorded dependence info to answer
1021         alias query.
1022         * tree-core.h (struct tree_base): Add clique, base struct in
1023         union.
1024         * tree.h (MR_DEPENDENCE_CLIQUE): New macro.
1025         (MR_DEPENDENCE_BASE): Likewise.
1026         * tree-inline.h (dependence_hasher): New hash-map kind.
1027         (struct copy_body_data): Add dependence_map pointer.
1028         * gimple-fold.c (maybe_canonicalize_mem_ref_addr): Avoid
1029         throwing away dependence info.
1030         * tree-streamer-in.c (unpack_value_fields): Stream dependence info.
1031         * tree-streamer-out.c (streamer_pack_tree_bitfields): Likewise.
1033 2014-11-23  Oleg Endo  <olegendo@gcc.gnu.org>
1035         PR target/53976
1036         * config/sh/sh_optimize_sett_clrt.cc
1037         (sh_optimize_sett_clrt::find_last_ccreg_values): Return bool instead
1038         of void.  Abort at complex edges.
1039         (sh_optimize_sett_clrt::execute): Do nothing if find_last_ccreg_values
1040         returned false.
1042 2014-11-22  John David Anglin  <danglin@gcc.gnu.org>
1044         PR other/63694
1045         * configure.ac: Check for strtol, strtoul, strtoll and strtoull
1046         declarations.
1047         * configure: Regenerated.
1048         * config.in: Regenerated.
1050 2014-11-22  Jan Hubicka  <hubicka@ucw.cz>
1052         * ipa.c (symbol_table::remove_unreachable_nodes): Mark all inline
1053         clones as having abstract origin used.
1054         * ipa-inline-transform.c (can_remove_node_now_p_1): Drop abstract
1055         origin check.
1056         (clone_inlined_nodes): Copy abstract originflag.
1057         * lto-cgraph.c (compute_ltrans_boundary): Use get_create to get
1058         abstract origin node.
1060 2014-11-22  Uros Bizjak  <ubizjak@gmail.com>
1062         * params.def (PARAM_MAX_COMPLETELY_PEELED_INSNS): Increase to 200.
1063         * config/i386/i386.c (ix86_option_override_internal): Do not increase
1064         PARAM_MAX_COMPLETELY_PEELED_INSNS.
1066 2014-11-22  Oleg Endo  <olegendo@gcc.gnu.org>
1068         PR target/63783
1069         PR target/51244
1070         * config/sh/sh_treg_combine.cc (sh_treg_combine::make_not_reg_insn):
1071         Do not emit bitwise not insn.  Emit logical not insn sequence instead.
1072         Adjust related comments throughout the file.
1074 2014-11-22  Oleg Endo  <olegendo@gcc.gnu.org>
1076         PR target/63986
1077         PR target/51244
1078         * config/sh/sh.c (sh_is_logical_t_store_expr,
1079         sh_try_omit_signzero_extend): Use rtx_insn* for insn argument.
1080         (sh_split_movrt_negc_to_movt_xor): New function.
1081         (sh_find_set_of_reg): Move to ...
1082         * config/sh/sh-protos.h (sh_find_set_of_reg): ... here and convert
1083         to template function.
1084         (set_of_reg): Use rtx_insn* for insn member.
1085         (sh_is_logical_t_store_expr, sh_try_omit_signzero_extend): Use
1086         rtx_insn* for insn argument.
1087         * config/sh/sh.md (movrt_negc, *movrt_negc): Split into movt-xor
1088         sequence using new sh_split_movrt_negc_to_movt_xor function.
1089         (movrt_xor): Allow also for SH2A.
1090         (*movt_movrt): Delete insns and splits.
1092 2014-11-22  Marc Glisse  <marc.glisse@inria.fr>
1094         PR tree-optimization/60770
1095         * tree-sra.c (clobber_subtree): New function.
1096         (sra_modify_constructor_assign): Call it.
1098 2014-11-21  Vladimir Makarov  <vmakarov@redhat.com>
1100         PR target/63897
1101         * lra-lives.c (mark_regno_live, mark_regno_dead): Remove last
1102         argument.
1103         (process_bb_lives): Rename dead_insn_p on remove_p
1104         and global_live_info_p on dead_insn_p.  Calculate local live info
1105         unconditionally.  Remove last argument in calls mark_regno_live and
1106         mark_regno_dead.  Reorganize body of EXECUTE_IF_SET_IN_BITMAP.
1107         (lra_create_live_ranges): Rename to lra_create_live_ranges_1.
1108         Return bool.  Rename global_live_info_p on dead_insn_p.  Return
1109         flag of live info change.
1110         (lra_create_live_ranges): New.
1112 2014-11-21  Jakub Jelinek  <jakub@redhat.com>
1114         PR target/63848
1115         PR target/63975
1116         * internal-fn.c (expand_arith_overflow_result_store,
1117         expand_addsub_overflow, expand_neg_overflow, expand_mul_overflow): Use
1118         do_compare_rtx_and_jump instead of emit_cmp_and_jump_insns everywhere,
1119         adjust arguments to those functions.  Use unsignedp = true for
1120         EQ, NE, GEU, LEU, LTU and GTU comparisons.
1122         PR tree-optimization/64006
1123         * tree-vrp.c (stmt_interesting_for_vrp): Return true
1124         for {ADD,SUB,MUL}_OVERFLOW internal calls.
1125         (vrp_visit_assignment_or_call): For {ADD,SUB,MUL}_OVERFLOW
1126         internal calls, check if any REALPART_EXPR/IMAGPART_EXPR
1127         immediate uses would change their value ranges and return
1128         SSA_PROP_INTERESTING if so, or SSA_PROP_NOT_INTERESTING
1129         if there are some REALPART_EXPR/IMAGPART_EXPR immediate uses
1130         interesting for vrp.
1132 2014-11-21  Michael Meissner  <meissner@linux.vnet.ibm.com>
1134         PR target/63965
1135         * config/rs6000/rs6000.c (rs6000_setup_reg_addr_masks): Do not set
1136         Altivec & -16 mask if the type is not valid for Altivec registers.
1137         (rs6000_secondary_reload_memory): Add support for ((reg + const) +
1138         reg) that occurs during push_reload processing.
1140         * config/rs6000/altivec.md (altivec_mov<mode>): Add instruction
1141         alternative for moving constant vectors which are easy altivec
1142         constants to GPRs.  Set the length attribute each of the
1143         alternatives.
1145 2014-11-21  Matthew Fortune  <matthew.fortune@imgtec.com>
1147         * configure.ac: When checking for MIPS .module support ensure that
1148         o32 FPXX is supported to avoid a second configure check.
1149         * configure: Regenerate.
1151 2014-11-21  Jiong Wang  <jiong.wang@arm.com>
1153         * config/aarch64/iterators.md (VS): New mode iterator.
1154         (vsi2qi): New mode attribute.
1155         (VSI2QI): Likewise.
1156         * config/aarch64/aarch64-simd-builtins.def: New entry for ctz.
1157         * config/aarch64/aarch64-simd.md (ctz<mode>2): New pattern for ctz.
1158         * config/aarch64/aarch64-builtins.c
1159         (aarch64_builtin_vectorized_function): Support BUILT_IN_CTZ.
1161 2014-11-21  H.J. Lu  <hongjiu.lu@intel.com>
1163         PR bootstrap/63784
1164         * configure: Regenerated.
1166 2014-11-21  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
1168         * config/aarch64/arm_neon.h (vsqrt_f64): New intrinsic.
1170 2014-11-21  Ilya Tocar  <ilya.tocar@intel.com>
1172         * common/config/i386/i386-common.c (OPTION_MASK_ISA_PCOMMIT_UNSET,
1173         OPTION_MASK_ISA_PCOMMIT_SET): New.
1174         (ix86_handle_option): Handle OPT_mpcommit.
1175         * config.gcc: Add pcommitintrin.h
1176         * config/i386/pcommitintrin.h: New file.
1177         * config/i386/cpuid.h (bit_PCOMMIT): Define.
1178         * config/i386/driver-i386.c (host_detect_local_cpu): Detect pcommit.
1179         * config/i386/i386-c.c (ix86_target_macros_internal): Define
1180         __PCOMMIT__.
1181         * config/i386/i386.c (ix86_target_string): Add -mpcommit.
1182         (PTA_PCOMMIT): Define.
1183         (ix86_option_override_internal): Handle new option.
1184         (ix86_valid_target_attribute_inner_p): Add pcommit.
1185         (ix86_builtins): Add IX86_BUILTIN_PCOMMIT.
1186         (bdesc_special_args): Add __builtin_ia32_pcommit.
1187         * config/i386/i386.h (TARGET_PCOMMIT, TARGET_PCOMMIT_P): Define.
1188         * config/i386/i386.md (unspecv): Add UNSPECV_PCOMMIT.
1189         (pcommit): New instruction.
1190         * config/i386/i386.opt: Add mpcommit.
1191         * config/i386/x86intrin.h: Include pcommitintrin.h.
1193 2014-11-20  Mark Wielaard  <mjw@redhat.com>
1195         PR debug/38757
1196         * config/avr/avr-c.c (avr_cpu_cpp_builtins): Use lang_GNU_C.
1197         * config/darwin.c (darwin_file_end): Use lang_GNU_CXX.
1198         (darwin_override_options): Likewise.
1199         * config/ia64/ia64.c (ia64_struct_retval_addr_is_first_parm_p):
1200         Likewise.
1201         * config/rs6000/rs6000.c (rs6000_output_function_epilogue):
1202         Likewise.
1203         * dbxout.c (get_lang_number): Likewise.
1204         (dbxout_type): Likewise.
1205         (dbxout_symbol_location): Likewise.
1206         * dwarf2out.c (add_prototyped_attribute): Add DW_AT_prototype
1207         also for DW_LANG_{C,C99,ObjC}.
1208         (highest_c_language): New function.
1209         (gen_compile_unit_die): Call highest_c_language to merge LTO
1210         TRANSLATION_UNIT_LANGUAGE. Use strncmp language_string to
1211         determine if DW_LANG_C99 or DW_LANG_C89 should be returned.
1212         * fold-const.c (fold_cond_expr_with_comparison): Use lang_GNU_CXX.
1213         * langhooks.h (struct lang_hooks): Add version comment to name.
1214         (lang_GNU_C): New function declaration.
1215         (lang_GNU_CXX): Likewise.
1216         * langhooks.c (lang_GNU_C): New function.
1217         (lang_GNU_CXX): Likewise.
1218         * vmsdbgout.c (vmsdbgout_init): Use lang_GNU_C and lang_GNU_CXX.
1220 2014-11-21  Ilya Tocar  <ilya.tocar@intel.com>
1222         * common/config/i386/i386-common.c (OPTION_MASK_ISA_CLWB_UNSET,
1223         OPTION_MASK_ISA_CLWB_SET): New.
1224         (ix86_handle_option): Handle OPT_mclwb.
1225         * config.gcc: Add clwbintrin.h.
1226         * config/i386/clwbintrin.h: New file.
1227         * config/i386/cpuid.h (bit_CLWB): Define.
1228         * config/i386/driver-i386.c (host_detect_local_cpu): Detect clwb.
1229         * config/i386/i386-c.c (ix86_target_macros_internal): Define
1230         __CLWB__.
1231         * config/i386/i386.c (ix86_target_string): Add -mclwb.
1232         (PTA_CLWB): Define.
1233         (ix86_option_override_internal): Handle new option.
1234         (ix86_valid_target_attribute_inner_p): Add clwb.
1235         (ix86_builtins): Add IX86_BUILTIN_CLWB.
1236         (ix86_init_mmx_sse_builtins): Add __builtin_ia32_clwb.
1237         (ix86_expand_builtin): Handle IX86_BUILTIN_CLWB.
1238         * config/i386/i386.h (TARGET_CLWB, TARGET_CLWB_P): Define.
1239         * config/i386/i386.md (unspecv): Add UNSPECV_CLWB.
1240         (clwb): New instruction.
1241         * config/i386/i386.opt: Add mclwb.
1242         * config/i386/x86intrin.h: Include clwbintrin.h.
1244 2014-11-21  Ilya Tocar  <ilya.tocar@intel.com>
1246         * common/config/i386/i386-common.c (OPTION_MASK_ISA_AVX512VBMI_SET
1247         OPTION_MASK_ISA_AVX512VBMI_UNSET): New.
1248         (ix86_handle_option): Handle OPT_mavx512vbmi.
1249         * config.gcc: Add avx512vbmiintrin.h, avx512vbmivlintrin.h.
1250         * config/i386/avx512vbmiintrin.h: New file.
1251         * config/i386/avx512vbmivlintrin.h: Ditto.
1252         * config/i386/cpuid.h (bit_AVX512VBMI): New.
1253         * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512vbmi.
1254         * config/i386/i386-c.c (ix86_target_macros_internal): Define
1255         __AVX512VBMI__.
1256         * config/i386/i386.c (ix86_target_string): Add -mavx512vbmi.
1257         (PTA_AVX512VBMI): Define.
1258         (ix86_option_override_internal): Handle new options.
1259         (ix86_valid_target_attribute_inner_p): Add avx512vbmi,
1260         (ix86_builtins): Add IX86_BUILTIN_VPMULTISHIFTQB512,
1261         IX86_BUILTIN_VPMULTISHIFTQB256, IX86_BUILTIN_VPMULTISHIFTQB128,
1262         IX86_BUILTIN_VPERMVARQI512_MASK, IX86_BUILTIN_VPERMT2VARQI512,
1263         IX86_BUILTIN_VPERMT2VARQI512_MASKZ, IX86_BUILTIN_VPERMI2VARQI512,
1264         IX86_BUILTIN_VPERMVARQI256_MASK, IX86_BUILTIN_VPERMVARQI128_MASK,
1265         IX86_BUILTIN_VPERMT2VARQI256, IX86_BUILTIN_VPERMT2VARQI256_MASKZ,
1266         IX86_BUILTIN_VPERMT2VARQI128, IX86_BUILTIN_VPERMI2VARQI256,
1267         IX86_BUILTIN_VPERMI2VARQI128.
1268         (bdesc_special_args): Add __builtin_ia32_vpmultishiftqb512_mask,
1269         __builtin_ia32_vpmultishiftqb256_mask,
1270         __builtin_ia32_vpmultishiftqb128_mask,
1271         __builtin_ia32_permvarqi512_mask, __builtin_ia32_vpermt2varqi512_mask,
1272         __builtin_ia32_vpermt2varqi512_maskz,
1273         __builtin_ia32_vpermi2varqi512_mask, __builtin_ia32_permvarqi256_mask,
1274         __builtin_ia32_permvarqi128_mask, __builtin_ia32_vpermt2varqi256_mask,
1275         __builtin_ia32_vpermt2varqi256_maskz,
1276         __builtin_ia32_vpermt2varqi128_mask,
1277         __builtin_ia32_vpermt2varqi128_maskz,
1278         __builtin_ia32_vpermi2varqi256_mask,
1279         __builtin_ia32_vpermi2varqi128_mask.
1280         (ix86_hard_regno_mode_ok): Allow big masks for AVX512VBMI.
1281         * config/i386/i386.h (TARGET_AVX512VBMI, TARGET_AVX512VBMI_P): Define.
1282         * config/i386/i386.opt: Add mavx512vbmi.
1283         * config/i386/immintrin.h: Include avx512vbmiintrin.h,
1284         avx512vbmivlintrin.h.
1285         * config/i386/sse.md (unspec): Add UNSPEC_VPMULTISHIFT.
1286         (VI1_AVX512VL): New iterator.
1287         (<avx512>_permvar<mode><mask_name>): Use it.
1288         (<avx512>_vpermi2var<mode>3_maskz): Ditto.
1289         (<avx512>_vpermi2var<mode>3<sd_maskz_name>): Ditto.
1290         (<avx512>_vpermi2var<mode>3_mask): Ditto.
1291         (<avx512>_vpermt2var<mode>3_maskz): Ditto.
1292         (<avx512>_vpermt2var<mode>3<sd_maskz_name>): Ditto.
1293         (<avx512>_vpermt2var<mode>3_mask): Ditto.
1294         (vpmultishiftqb<mode><mask_name>): Ditto.
1296 2014-11-21  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
1298         PR rtl-optimization/63952
1299         * optabs.c (prepare_cmp_insn): Do not call can_compare_p for CCmode.
1300         * config/s390/s390.md ("cbranchcc4"): Accept any s390_comparison.
1301         Remove incorrect TARGET_HARD_FLOAT check and no-op expander code.
1303 2014-11-21  Ilya Tocar  <ilya.tocar@intel.com>
1305         * common/config/i386/i386-common.c (OPTION_MASK_ISA_AVX512IFMA_SET,
1306         OPTION_MASK_ISA_AVX512IFMA_UNSET): New.
1307         (ix86_handle_option): Handle OPT_mavx512ifma.
1308         * config.gcc: Add avx512ifmaintrin.h, avx512ifmavlintrin.h.
1309         * config/i386/avx512ifmaintrin.h: New file.
1310         * config/i386/avx512ifmaivlntrin.h: Ditto.
1311         * config/i386/cpuid.h (bit_AVX512IFMA): New.
1312         * config/i386/driver-i386.c (host_detect_local_cpu): Detect
1313         avx512ifma.
1314         * config/i386/i386-c.c (ix86_target_macros_internal): Define
1315         __AVX512IFMA__.
1316         * config/i386/i386.c (ix86_target_string): Add -mavx512ifma.
1317         (PTA_AVX512IFMA): Define.
1318         (ix86_option_override_internal): Handle new options.
1319         (ix86_valid_target_attribute_inner_p): Add avx512ifma.
1320         (ix86_builtins): Add IX86_BUILTIN_VPMADD52LUQ512,
1321         IX86_BUILTIN_VPMADD52HUQ512, IX86_BUILTIN_VPMADD52LUQ256,
1322         IX86_BUILTIN_VPMADD52HUQ256, IX86_BUILTIN_VPMADD52LUQ128,
1323         IX86_BUILTIN_VPMADD52HUQ128, IX86_BUILTIN_VPMADD52LUQ512_MASKZ,
1324         IX86_BUILTIN_VPMADD52HUQ512_MASKZ, IX86_BUILTIN_VPMADD52LUQ256_MASKZ,
1325         IX86_BUILTIN_VPMADD52HUQ256_MASKZ, IX86_BUILTIN_VPMADD52LUQ128_MASKZ,
1326         IX86_BUILTIN_VPMADD52HUQ128_MASKZ.
1327         (bdesc_special_args): Add __builtin_ia32_vpmadd52luq512_mask,
1328         __builtin_ia32_vpmadd52luq512_maskz,
1329         __builtin_ia32_vpmadd52huq512_mask,
1330         __builtin_ia32_vpmadd52huq512_maskx,
1331         __builtin_ia32_vpmadd52luq256_mask,
1332         __builtin_ia32_vpmadd52luq256_maskz,
1333         __builtin_ia32_vpmadd52huq256_mask,
1334         __builtin_ia32_vpmadd52huq256_maskz,
1335         __builtin_ia32_vpmadd52luq128_mask,
1336         __builtin_ia32_vpmadd52luq128_maskz,
1337         __builtin_ia32_vpmadd52huq128_mask,
1338         __builtin_ia32_vpmadd52huq128_maskz,
1339         * config/i386/i386.h (TARGET_AVX512IFMA, TARGET_AVX512IFMA_P): Define.
1340         * config/i386/i386.opt: Add mavx512ifma.
1341         * config/i386/immintrin.h: Include avx512ifmaintrin.h,
1342         avx512ifmavlintrin.h.
1343         * config/i386/sse.md (unspec): Add UNSPEC_VPMADD52LUQ,
1344         UNSPEC_VPMADD52HUQ.
1345         (VPMADD52): New iterator.
1346         (vpmadd52type): New attribute.
1347         (vpamdd52huq<mode>_maskz): New.
1348         (vpamdd52luq<mode>_maskz): Ditto.
1349         (vpamdd52<vpmadd52type><mode><sd_maskz_name>): Ditto.
1350         (vpamdd52<vpmadd52type><mode>_mask): Ditto.
1352 2014-11-21  Alan Lawrence  <alan.lawrence@arm.com>
1354         Revert:
1355         2014-09-22  Alan Lawrence  <alan.lawrence@arm.com>
1356         * fold-const.c (tree_swap_operands_p): Strip only sign-preserving NOPs.
1358 2014-11-21  Andrew Bennett  <andrew.bennett@imgtec.com>
1360         * config/mips/mips.c (mips_process_sync_loop): Place a 
1361         nop in the delay slot of the branch likely instruction.
1362         (mips_output_sync_loop): Ensure mips_branch_likely is 
1363         set before calling mips_output_sync_loop.
1364         (mips_sync_loop_insns): Likewise.
1366 2014-11-21  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
1368         PR/target 63673
1369         * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Allow
1370         the base pointer of vec_vsx_ld and vec_vsx_st to take a pointer to
1371         double.
1373 2014-11-21  Georg-Johann Lay  <avr@gjlay.de>
1375         Forward-port from 2014-10-30 4_9-branch r216934
1377         PR target/63633
1378         * config/avr/avr-protos.h (regmask): New inline function.
1379         (avr_fix_inputs, avr_emit3_fix_outputs): New protos.
1380         * config/avr/avr.c (avr_fix_operands, avr_move_fixed_operands)
1381         (avr_fix_inputs, avr_emit3_fix_outputs): New functions.
1382         * config/avr/avr-fixed.md (mulqq3_nomul, muluqq3_nomul)
1383         (mul<ALL2QA>3, mul<ALL4A>3, <usdiv><ALL1Q>3, <usdiv><ALL2QA>3)
1384         (<usdiv><ALL4A>3, round<ALL124QA>3): Fix input operands.
1385         * config/avr/avr-dimode.md (add<ALL8>3, sub<ALL8>3)
1386         (<ss_addsub><ALL8S>3, <us_addsub><ALL8U>3, cbranch<ALL8>4)
1387         (<di_shifts><ALL8>3, <any_extend>mulsidi3): Fix input operands.
1388         * config/avr/avr.md (mulqi3_call, mulhi3_call, mulsi3, mulpsi3)
1389         (mulu<QIHI>si3, muls<QIHI>si3, mulohisi3, <any_extend>mulhisi3)
1390         (usmulhisi3, <any_extend>mulhi3_highpart, mulsqipsi3)
1391         (fmul, fmuls, fmulsu): Fix operands.  Turn insn into expander as
1392         needed.
1394 2014-11-21  Jakub Jelinek  <jakub@redhat.com>
1396         PR target/61137
1397         * config/ia64/ia64.c (ia64_attribute_takes_identifier_p): New function.
1398         (TARGET_ATTRIBUTE_TAKES_IDENTIFIER_P): Redefine to it.
1400 2014-11-21  James Greenhalgh  <james.greenhalgh@arm.com>
1402         * config/aarch64/aarch64-simd.md
1403         (aarch64_<ANY_EXTEND:su><ADDSUB:optab>l<mode>): Add a tab between
1404         output mnemonic and operands.
1405         (aarch64_simd_vec_unpack<su>_lo_<mode>): Likewise.
1406         (aarch64_simd_vec_unpack<su>_hi_<mode>): Likewise.
1408 2014-11-21  Evgeny Stupachenko  <evstupac@gmail.com>
1410         * config/i386/i386.c (ix86_option_override_internal): Increase
1411         PARAM_MAX_COMPLETELY_PEELED_INSNS.
1413 2014-11-21  Evgeny Stupachenko  <evstupac@gmail.com>
1415         PR target/60451
1416         * config/i386/i386.c (expand_vec_perm_even_odd_pack): New.
1417         (expand_vec_perm_even_odd_1): Add new expand for V8HI mode,
1418         replace for V16QI, V16HI and V32QI modes.
1419         (ix86_expand_vec_perm_const_1): Add new expand.
1421 2014-11-21  Nick Clifton  <nickc@redhat.com>
1423         * config/rl78/rl78-real.md (movqi_from_es): New pattern.
1424         * config/rl78/rl78.c (struct machine_function): Add uses_es field.
1425         (rl78_expand_prologue): Save the ES register in interrupt handlers
1426         that use it.
1427         (rl78_expand_epilogue): Restore the ES register if necessary.
1428         (rl78_start_function): Mention if the function uses the ES
1429         register.
1430         (rl78_lo16): Record the use of the ES register.
1431         (transcode_memory_rtx): Likewise.
1433 2014-11-21  Jakub Jelinek  <jakub@redhat.com>
1435         PR tree-optimization/61773
1436         * tree-ssa-strlen.c (get_string_length): Don't assert
1437         stpcpy has been prototyped if si->stmt is BUILT_IN_MALLOC.
1439         PR target/63910
1440         * simplify-rtx.c (simplify_immed_subreg): Return NULL for integer
1441         modes wider than MAX_BITSIZE_MODE_ANY_INT.  If not using
1442         CONST_WIDE_INT, make sure r fits into CONST_DOUBLE.
1444 2014-11-21  Markus Trippelsdorf  <markus@trippelsdorf.de>
1446         * config/rs6000/rs6000.c (includes_rldic_lshift_p): Use
1447         HOST_WIDE_INT_M1U instead of ~0.
1448         (includes_rldicr_lshift_p): Likewise.
1450 2014-11-21  Chung-Ju Wu  <jasonwucj@gmail.com>
1452         * config/nds32/nds32.c (nds32_legitimate_address_p): For LO_SUM,
1453         we need to look into its operand to determine if it is a valid
1454         address.
1456 2014-11-21  Chung-Ju Wu  <jasonwucj@gmail.com>
1458         * config/nds32/nds32.c (nds32_emit_stack_push_multiple): Add new
1459         vaarg_p argument and create correct CFI info.
1460         (nds32_expand_prologue): Pass true or false to
1461         nds32_emit_stack_push_multiple function.
1463 2014-11-21  Chung-Ju Wu  <jasonwucj@gmail.com>
1465         * config/nds32/nds32.c (nds32_expand_prologue): Set fp_adjust_insn
1466         as RTX_FRAME_RELATED_P rtx.
1468 2014-11-21  Chung-Ju Wu  <jasonwucj@gmail.com>
1470         * config/nds32/nds32.opt (march): Add help message.
1472 2014-11-20  Patrick Palka  <ppalka@gcc.gnu.org>
1474         * tree-vrp.c (test_for_singularity): New parameter
1475         strict_overflow_p.  Set *strict_overflow_p to true if signed
1476         overflow must be undefined for the return value to satisfy the
1477         conditional.
1478         (simplify_cond_using_ranges): Don't perform the simplification
1479         if it violates overflow rules.
1481 2014-11-20  Marek Polacek  <polacek@redhat.com>
1483         * tree-ssa-loop-niter.c (maybe_lower_iteration_bound): Fix typo.
1485 2014-11-20  Andrew Stubbs  <ams@codesourcery.com>
1487         * tree-ssa-loop-niter.c (maybe_lower_iteration_bound): Warn if a loop
1488         condition would be removed due to undefined behaviour.
1490 2014-11-20  Andrew Pinski  <apinski@cavium.com>
1492         PR ipa/63981
1493         PR ipa/63982
1494         * ipa-polymorphic-call.c (possible_placement_new):
1495         Use POINTER_SIZE instead of GET_MODE_BITSIZE (Pmode).
1496         (ipa_polymorphic_call_context::restrict_to_inner_class): Likewise.
1497         (extr_type_from_vtbl_ptr_store): Likewise.
1499 2014-11-20  Markus Trippelsdorf  <markus@trippelsdorf.de>
1501         * config/rs6000/constraints.md: Avoid signed integer overflows.
1502         * config/rs6000/predicates.md: Likewise.
1503         * config/rs6000/rs6000.c (num_insns_constant_wide): Likewise.
1504         (includes_rldic_lshift_p): Likewise.
1505         (includes_rldicr_lshift_p): Likewise. 
1506         * emit-rtl.c (const_wide_int_htab_hash): Likewise.
1507         * loop-iv.c (determine_max_iter): Likewise.
1508         (iv_number_of_iterations): Likewise.
1509         * tree-ssa-loop-ivopts.c (get_computation_cost_at): Likewise.
1510         * varasm.c (get_section_anchor): Likewise.
1512 2014-11-20  Charles Baylis  <charles.baylis@linaro.org>
1514         PR target/63870
1515         * config/aarch64/aarch64-builtins.c (aarch64_simd_expand_args): Pass
1516         expression to aarch64_simd_lane_bounds.
1517         * config/aarch64/aarch64-protos.h (aarch64_simd_lane_bounds): Update
1518         prototype.
1519         * config/aarch64/aarch64-simd.md: (aarch64_combinez<mode>): Update
1520         call to aarch64_simd_lane_bounds.
1521         (aarch64_get_lanedi): Likewise.
1522         (aarch64_ld2_lane<mode>): Likewise.
1523         (aarch64_ld3_lane<mode>): Likewise.
1524         (aarch64_ld4_lane<mode>): Likewise.
1525         (aarch64_im_lane_boundsi): Likewise.
1526         * config/aarch64/aarch64.c (aarch64_simd_lane_bounds): Add exp
1527         parameter. Report calling function in error message if exp is non-NULL.
1529 2014-11-20  Segher Boessenkool  <segher@kernel.crashing.org>
1531         PR target/60111
1532         * config/sh/sh.c: Use signed char for signed field.
1534 2014-11-20  Trevor Saunders  <tsaunders@mozilla.com>
1536         * cfgexpand.c, gimple-ssa.h, trans-mem.c: Replace htab with
1537         hash_table.
1539 2014-11-20  Trevor Saunders  <tsaunders@mozilla.com>
1541         * ipa-utils.c, lto-section-in.c, lto-streamer.h,
1542         tree-scalar-evolution.c: Replace htab with hash_table.
1544 2014-11-20  Trevor Saunders  <tsaunders@mozilla.com>
1546         * lto-section-in.c (lto_delete_in_decl_state): Adjust.
1547         (lto_free_function_in_decl_state): Likewise.
1548         * lto-streamer-out.c (copy_function_or_variable): Likewise.
1549         * lto-streamer.h (lto_file_decl_data_get_ ## name): Likewise.
1550         (lto_file_decl_data_num_ ## name ## s): Likewise.
1551         (struct lto_tree_ref_table): Remove.
1552         (struct lto_in_decl_state): Replace lto_tree_ref_table with vec<tree>.
1554 2014-11-20  Trevor Saunders  <tsaunders@mozilla.com>
1556         * hash-map.h (hash_map::iterator): New class.
1557         (hash_map::begin): New method.
1558         (hash_map::end): Likewise.
1559         * alias.c, config/alpha/alpha.c, dwarf2asm.c, omp-low.c, tree.h:
1560         replace splay_tree with hash_map.
1562 2014-11-20  Trevor Saunders  <tsaunders@mozilla.com>
1564         * hash-table.h (hash_table::hash_table): Call alloc_entries.
1565         (hash_table::alloc_entries): new method.
1566         (hash_table::expand): Call alloc_entries.
1567         (hash_table::empty): Likewise.
1569 2014-11-20  Trevor Saunders  <tsaunders@mozilla.com>
1571         * config/i386/i386.c, function.c, trans-mem.c, tree-core.h,
1572         tree.c, tree.h, ubsan.c, varasm.c: Use hash_table instead of htab.
1574 2014-11-20  Trevor Saunders  <tsaunders@mozilla.com>
1576         * doc/gty.texi: Document the new cache gty attribute.
1577         * gengtype.c (finish_cache_funcs): New function.
1578         (write_roots): Call gt_clear_cache on global variables with the cache
1579         gty attribute.
1580         * ggc-common.c (ggc_mark_roots): Call gt_clear_caches.
1581         * ggc.h (gt_clear_caches): New declaration.
1582         * hash-table.h (struct ggc_cache_hasher): New hasher for caches in gc
1583         memory.
1584         (gt_cleare_cache): New function.
1585         * emit-rtl.c, rtl.h, tree.c: Use hash_table instead of htab.
1587 2014-11-20  Segher Boessenkool  <segher@kernel.crashing.org>
1589         * combine.c (try_combine): Prefer to delete dead SETs inside
1590         a PARALLEL over keeping them.
1592 2014-11-20  Segher Boessenkool  <segher@kernel.crashing.org>
1594         * combine.c (combine_validate_cost): Always print the insn costs
1595         to the dump file.
1597 2014-11-20  Richard Henderson <rth@redhat.com>
1599         PR target/63977
1600         * config/i386/i386.c (ix86_static_chain): Reinstate the check
1601         for DECL_STATIC_CHAIN.
1603 2014-11-20  Tejas Belagod  <tejas.belagod@arm.com>
1605         * config/aarch64/aarch64-protos.h (aarch64_classify_symbol):
1606         Fixup prototype.
1607         * config/aarch64/aarch64.c (aarch64_expand_mov_immediate,
1608         aarch64_cannot_force_const_mem, aarch64_classify_address,
1609         aarch64_classify_symbolic_expression): Fixup call to
1610         aarch64_classify_symbol.
1611         (aarch64_classify_symbol): Add range-checking for
1612         symbol + offset addressing for tiny and small models.
1614 2014-11-20  Richard Biener  <rguenther@suse.de>
1616         PR middle-end/63962
1617         * match.pd ((p +p off1) +p off2 -> (p +p (off1 + off2))):
1618         Guard with single-use operand 0.
1620 2014-11-20   Richard Biener  <rguenther@suse.de>
1622         PR tree-optimization/63677
1623         * tree-ssa-dom.c: Include gimplify.h for unshare_expr.
1624         (avail_exprs_stack): Make a vector of pairs.
1625         (struct hash_expr_elt): Replace stmt member with vop member.
1626         (expr_elt_hasher::equal): Simplify.
1627         (initialize_hash_element): Adjust.
1628         (initialize_hash_element_from_expr): Likewise.
1629         (dom_opt_dom_walker::thread_across_edge): Likewise.
1630         (record_cond): Likewise.
1631         (dom_opt_dom_walker::before_dom_children): Likewise.
1632         (print_expr_hash_elt): Likewise.
1633         (remove_local_expressions_from_table): Restore previous state
1634         if requested.
1635         (record_equivalences_from_stmt): Record &x + CST as constant
1636         &MEM[&x, CST] for further propagation.
1637         (vuse_eq): New function.
1638         (lookup_avail_expr): For loads use the alias oracle to see
1639         whether a candidate from the expr hash is usable.
1640         (avail_expr_hash): Do not hash VUSEs.
1642 2014-11-20  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
1644         PR target/59593
1645         * config/arm/arm.md (*movhi_insn): Use right formatting
1646         for immediate.
1648 2014-11-20  Igor Zamyatin  <igor.zamyatin@intel.com>
1650         PR sanitizer/63845
1651         * function.c (assign_parms): Move init of pic_offset_table_rtx
1652         from here to...
1653         * cfgexpand.c (expand_used_vars): ...here.
1655 2014-11-19  Jan Hubicka  <hubicka@ucw.cz>
1657         * tree.c (free_lang_data_in_type): If BINFO has no important
1658         information in it, set it to NULL.
1659         (get_binfo_at_offset): Do not walk fields, only bases.
1660         * ipa-utils.h (polymorphic_type_binfo_p): Be ready for BINFO_TYPE
1661         to be NULL.
1662         * ipa-polymorphic-call.c (record_known_type): Likewise.
1664 2014-11-19  David Malcolm  <dmalcolm@redhat.com>
1666         PR jit/63854
1667         * ipa-icf.c (sem_item_optimizer::~sem_item_optimizer): Free each
1668         congruence_class_group *.
1670 2014-11-19  Uros Bizjak  <ubizjak@gmail.com>
1672         PR target/63947
1673         * config/i386/i386.c (put_condition_code) <case LTU, case GEU>:
1674         Output "b" and "nb" suffix for FP mode.
1676 2014-11-19  Jan Hubicka  <hubicka@ucw.cz>
1678         PR bootstrap/63963
1679         * tree-streamer-out.c (write_ts_function_decl_tree_pointers): Stream out
1680         DECL_FUNCTION_SPECIFIC_TARGET
1681         * tree-streamer-in.c (lto_input_ts_function_decl_tree_pointers): Stream in
1682         DECL_FUNCTION_SPECIFIC_TARGET.
1684 2014-11-19  David Malcolm  <dmalcolm@redhat.com>
1686         PR jit/63854
1687         * pass_manager.h (GCC_PASS_LISTS): Add all_late_ipa_passes.
1689 2014-11-19  David Malcolm  <dmalcolm@redhat.com>
1691         PR jit/63854
1692         * lra.c (lra): After creating live ranges in preparation for call
1693         to lra_inheritance, set live_p to true.
1695 2014-11-19  David Malcolm  <dmalcolm@redhat.com>
1697         PR jit/63854
1698         * tree-ssa-threadedge.c (thread_across_edge): Don't just release
1699         "path", delete it.
1700         * tree-ssa-threadupdate.c (delete_jump_thread_path): Likewise.
1702 2014-11-19  David Malcolm  <dmalcolm@redhat.com>
1704         PR jit/63854
1705         * tree-ssa-pre.c (do_regular_insertion): Convert "avail" from
1706         vec<> to auto_vec<> to fix a leak.
1708 2014-11-19  David Malcolm  <dmalcolm@redhat.com>
1710         PR jit/63854
1711         * dwarf2out.c (dwarf2out_c_finalize): Free producer_string.
1713 2014-11-19  David Malcolm  <dmalcolm@redhat.com>
1715         PR jit/63854
1716         * ira-costs.c (ira_costs_c_finalize): New function.
1717         * ira.h (ira_costs_c_finalize): New prototype.
1718         * toplev.c (toplev::finalize): Call ira_costs_c_finalize.
1720 2014-11-19  David Malcolm  <dmalcolm@redhat.com>
1722         PR jit/63854
1723         * ipa-reference.c (ipa_reference_c_finalize): Release
1724         optimization_summary_obstack.
1726 2014-11-19  David Malcolm  <dmalcolm@redhat.com>
1728         PR jit/63854
1729         * toplev.c (toplev::finalize): Free opts_obstack.
1731 2014-11-19  David Malcolm  <dmalcolm@redhat.com>
1733         PR jit/63854
1734         * toplev.c (toplev::finalize): Clean up save_decoded_options.
1736 2014-11-19  David Malcolm  <dmalcolm@redhat.com>
1738         PR jit/63854
1739         * bb-reorder.c
1740         (find_rarely_executed_basic_blocks_and_crossing_edges): Convert
1741         local bbs_in_hot_partition from vec<> to auto_vec<>.
1743 2014-11-19  David Malcolm  <dmalcolm@redhat.com>
1745         PR jit/63854
1746         * config/alpha/alpha.c (alpha_option_override): Remove static from
1747         "handle_trap_shadows_info" and "align_insns_info".
1748         * config/i386/i386.c (ix86_option_override): Likewise for
1749         "insert_vzeroupper_info".
1750         * config/rl78/rl78.c (rl78_asm_file_start): Likewise for
1751         "rl78_devirt_info" and "rl78_move_elim_info".
1752         * config/rs6000/rs6000.c (rs6000_option_override): Likewise for
1753         "analyze_swaps_info".
1754         * context.c (gcc::context::~context): New.
1755         * context.h (gcc::context::~context): New.
1756         * dumpfile.c (dump_files): Add "false" initializers for new field
1757         "owns_strings".
1758         (gcc::dump_manager::~dump_manager): New.
1759         (gcc::dump_manager::dump_register): Add param "take_ownership".
1760         * dumpfile.h (struct dump_file_info): Add field "owns_strings".
1761         (gcc::dump_manager::~dump_manager): New.
1762         (gcc::dump_manager::dump_register): Add param "take_ownership".
1763         * pass_manager.h (gcc::pass_manager::operator delete): New.
1764         (gcc::pass_manager::~pass_manager): New.
1765         * passes.c (pass_manager::register_one_dump_file): Pass "true" to
1766         new "owns_strings" argument to dump_register.
1767         (pass_manager::operator delete): New.
1768         (delete_pass_tree): New function.
1769         (pass_manager::~pass_manager): New.
1770         * statistics.c (statistics_early_init): Pass "false" to
1771         new "owns_strings" argument to dump_register.
1772         * toplev.c (toplev::finalize): Clean up the context and thus the
1773         things it owns.
1775 2014-11-19  David Malcolm  <dmalcolm@redhat.com>
1777         PR jit/63854
1778         * reginfo.c (finish_subregs_of_mode): Replace obstack_finish with
1779         obstack_free when cleaning up valid_mode_changes_obstack.
1781 2014-11-19  David Malcolm  <dmalcolm@redhat.com>
1783         PR jit/63854
1784         * opts.c (finalize_options_struct): New.
1785         * opts.h (finalize_options_struct): New.
1786         * toplev.c (toplev::finalize): Call finalize_options_struct
1787         on global_options and global_options_set.
1789 2014-11-19  Manuel López-Ibáñez  <manu@gcc.gnu.org>
1790             Jakub Jelinek  <jakub@redhat.com>
1792         PR driver/36312
1793         PR driver/63837
1794         * gcc.c (process_command): Don't check for input/output
1795         filename equality if output is HOST_BIT_BUCKET.
1796         * toplev.c (init_asm_output): Likewise.
1798 2014-11-19  David Malcolm  <dmalcolm@redhat.com>
1800         Merger of git branch "gimple-classes-v2-option-3".
1802         * ChangeLog.gimple-classes: New.
1804         * coretypes.h (struct gcond): Add forward decl.
1805         (struct gdebug): Likewise.
1806         (struct ggoto): Likewise.
1807         (struct glabel): Likewise.
1808         (struct gswitch): Likewise.
1809         (struct gassign): Likewise.
1810         (struct gasm): Likewise.
1811         (struct gcall): Likewise.
1812         (struct gtransaction): Likewise.
1813         (struct greturn): Likewise.
1814         (struct gbind): Likewise.
1815         (struct gcatch): Likewise.
1816         (struct geh_filter): Likewise.
1817         (struct geh_mnt): Likewise.
1818         (struct geh_else): Likewise.
1819         (struct gresx): Likewise.
1820         (struct geh_dispatch): Likewise.
1821         (struct gphi): Likewise.
1822         (struct gtry): Likewise.
1823         (struct gomp_atomic_load): Likewise.
1824         (struct gomp_atomic_store): Likewise.
1825         (struct gomp_continue): Likewise.
1826         (struct gomp_critical): Likewise.
1827         (struct gomp_for): Likewise.
1828         (struct gomp_parallel): Likewise.
1829         (struct gomp_task): Likewise.
1830         (struct gomp_sections): Likewise.
1831         (struct gomp_single): Likewise.
1832         (struct gomp_target): Likewise.
1833         (struct gomp_teams): Likewise.
1835         * doc/gimple.texi (Class hierarchy of GIMPLE statements): Update
1836         for renaming of gimple subclasses.
1838         * gdbhooks.py: Update.
1840         * gimple-iterator.c (gsi_for_phi): New.
1841         (gsi_start_phis): Strengthen return type from gimple_stmt_iterator
1842         to gphi_iterator.
1843         * gimple-iterator.h (struct gphi_iterator): New subclass of
1844         gimple_stmt_iterator.
1845         (gsi_for_phi): New prototype.
1846         (gsi_start_phis): Strengthen return type from gimple_stmt_iterator
1847         to gphi_iterator.
1848         (gsi_next_nonvirtual_phi): Strengthen param from
1849         gimple_stmt_iterator * to gphi_iterator *, and local "phi" from
1850         gimple to gphi *.
1852         * gsstruct.def: Update for renamings of classes.
1854         * gimple.c (gimple_build_return): Strengthen return type from
1855         gimple to greturn *.
1856         (gimple_call_reset_alias_info): Strengthen param to gcall *.
1857         (gimple_build_call_1): Strengthen return type from gimple to
1858         gcall *.
1859         (gimple_build_call_vec): Likewise.
1860         (gimple_build_call): Likewise.
1861         (gimple_build_call_valist): Likewise.
1862         (gimple_build_call_internal_1): Likewise.
1863         (gimple_build_call_internal): Likewise.
1864         (gimple_build_call_internal_vec): Likewise.
1865         (gimple_build_call_from_tree): Likewise.
1866         (gimple_build_assign_stat): Strengthen return type from gimple to
1867         gassign *.
1868         (gimple_build_assign_with_ops): Likewise.
1869         (gimple_build_assign_with_ops): Likewise.
1870         (gimple_build_cond): Strengthen return type from gimple to
1871         gcond *.
1872         (gimple_build_cond_from_tree): Likewise.
1873         (gimple_cond_set_condition_from_tree): Require a gcond *.
1874         (gimple_build_label): Strengthen return type from gimple to
1875         glabel *.
1876         (gimple_build_goto): Strengthen return type from gimple to
1877         ggoto *.
1878         (gimple_build_bind): Strengthen return type from gimple to
1879         gbind *.
1880         (gimple_build_asm_1): Strengthen return type from gimple to
1881         gasm *.
1882         (gimple_build_asm_vec): Likewise.
1883         (gimple_build_catch): Strengthen return type from gimple to
1884         gcatch *.
1885         (gimple_build_eh_filter): Strengthen return type from gimple to
1886         geh_filter *.
1887         (gimple_build_eh_must_not_throw): Strengthen return type from
1888         gimple to geh_mnt *.
1889         (gimple_build_eh_else): Strengthen return type from gimple to
1890         geh_else *.
1891         (gimple_build_try): Update for renaming of gimple_statement_try to
1892         gtry.
1893         (gimple_build_resx): Strengthen return type from gimple to
1894         gresx *.
1895         (gimple_build_switch_nlabels): Strengthen return type from gimple
1896         to gswitch *.
1897         (gimple_build_switch): Likewise.
1898         (gimple_build_eh_dispatch): Strengthen return type from gimple to
1899         geh_dispatch *.
1900         (gimple_build_debug_bind_stat): Strengthen return type from gimple
1901         to gdebug *.
1902         (gimple_build_debug_source_bind_stat): Strengthen return type from
1903         gimple to gdebug *.
1904         (gimple_build_omp_critical): Strengthen return type from gimple to
1905         gomp_critical *.
1906         (gimple_build_omp_for): Strengthen return type from gimple to
1907         gomp_for *.
1908         (gimple_build_omp_parallel): Strengthen return type from gimple to
1909         gomp_parallel *.
1910         (gimple_build_omp_task): Strengthen return type from gimple to
1911         gomp_task *.
1912         (gimple_build_omp_continue): Strengthen return type from gimple to
1913         gomp_continue *.
1914         (gimple_build_omp_sections): Strengthen return type from gimple to
1915         gomp_sections *.
1916         (gimple_build_omp_single): Strengthen return type from gimple to
1917         gomp_single *.
1918         (gimple_build_omp_target): Strengthen return type from gimple to
1919         gomp_target *.
1920         (gimple_build_omp_teams): Strengthen return type from gimple to
1921         gomp_teams *.
1922         (gimple_build_omp_atomic_load): Strengthen return type from gimple
1923         to gomp_atomic_load *.
1924         (gimple_build_omp_atomic_store): Strengthen return type from gimple
1925         to gomp_atomic_store *.
1926         (gimple_build_transaction): Strengthen return type from gimple
1927         to gtransaction *.
1928         (empty_stmt_p): Replace check for GIMPLE_BIND with a dyn_cast.
1929         (gimple_call_fnspec): Require a const gcall *.
1930         (gimple_call_arg_flags): Likewise.
1931         (gimple_call_return_flags): Likewise.
1932         (gimple_set_bb): Add a checked cast.
1933         (gimple_copy): Within the cases, add locals of the appropriate
1934         subclass and use in place of "stmt" and "copy" for typesafety.
1935         (gimple_has_side_effects): Add a checked cast.
1936         (gimple_could_trap_p_1): Likewise.
1937         (gimple_call_copy_skip_args): Require a gcall *, and return one.
1938         (gimple_asm_clobbers_memory_p): Require a const gasm *.
1939         (infer_nonnull_range): Replace a check for GIMPLE_RETURN with a
1940         dyn_cast, introducing local "return_stmt" and using ti in place
1941         of "stmt".
1943         * gimple.h (gimple_vec): Eliminate this typedef.
1944         (struct gimple_statement_call): Rename to...
1945         (struct gcall): ...this.
1946         (struct gimple_statement_bind): Rename to...
1947         (struct gbind): ...this.
1948         (struct gimple_statement_catch): Rename to...
1949         (struct gcatch): ...this.
1950         (struct gimple_statement_eh_filter): Rename to...
1951         (struct geh_filter): ...this.
1952         (struct gimple_statement_eh_else): Rename to...
1953         (struct geh_else): ...this.
1954         (struct gimple_statement_eh_mnt): Rename to...
1955         (struct geh_mnt): ...this.
1956         (struct gimple_statement_phi): Rename to...
1957         (struct gphi): ...this.
1958         (struct gimple_statement_resx): Rename to...
1959         (struct gresx): ...this.
1960         (struct gimple_statement_eh_dispatch): Rename to...
1961         (struct geh_dispatch): ...this.
1962         (struct gimple_statement_try): Rename to...
1963         (struct gtry): ...this.
1964         (struct gimple_statement_asm): Rename to...
1965         (struct gasm): ...this.
1966         (struct gimple_statement_omp_critical): Rename to...
1967         (struct gomp_critical): ...this.
1968         (struct gimple_statement_omp_for): Rename to...
1969         (struct gomp_for): ...this.
1970         (struct gimple_statement_omp_parallel): Rename to...
1971         (struct gomp_parallel): ...this.
1972         (struct gimple_statement_omp_target): Rename to...
1973         (struct gomp_target): ...this.
1974         (struct gimple_statement_omp_task): Rename to...
1975         (struct gomp_task): ...this.
1976         (struct gimple_statement_omp_sections): Rename to...
1977         (struct gomp_sections): ...this.
1978         (struct gimple_statement_omp_continue): Rename to...
1979         (struct gomp_continue): ...this.
1980         (struct gimple_statement_omp_single): Rename to...
1981         (struct gomp_single): ...this.
1982         (struct gimple_statement_omp_teams): Rename to...
1983         (struct gomp_teams): ...this.
1984         (struct gimple_statement_omp_atomic_load): Rename to...
1985         (struct gomp_atomic_load): ...this.
1986         (struct gimple_statement_omp_atomic_store :): Rename to...
1987         (struct gomp_atomic_store :): ...this.
1988         (struct gimple_statement_transaction): Rename to...
1989         (struct gtransaction): ...this.
1990         (struct gcond): New subclass.
1991         (struct gdebug): New subclass.
1992         (struct ggoto): New subclass.
1993         (struct glabel): New subclass.
1994         (struct gswitch): New subclass.
1995         (struct gassign): New subclass.
1996         (struct greturn): New subclass.
1997         (is_a_helper <gimple_statement_asm *>::test): Rename to...
1998         (is_a_helper <gasm *>::test): ...this.
1999         (is_a_helper <gimple_statement_bind *>::test): Rename to...
2000         (is_a_helper <gbind *>::test): ...this.
2001         (is_a_helper <gassign *>::test): New.
2002         (is_a_helper <gimple_statement_call *>::test): Rename to...
2003         (is_a_helper <gcall *>::test): ...this.
2004         (is_a_helper <gimple_statement_catch *>::test): Rename to...
2005         (is_a_helper <gcatch *>::test): ...this.
2006         (is_a_helper <gimple_statement_resx *>::test): Rename to...
2007         (is_a_helper <gresx *>::test): ...this.
2008         (is_a_helper <gcond *>::test): New.
2009         (is_a_helper <gdebug *>::test): New.
2010         (is_a_helper <ggoto *>::test): New.
2011         (is_a_helper <glabel *>::test): New.
2012         (is_a_helper <gimple_statement_eh_dispatch *>::test): Rename to...
2013         (is_a_helper <geh_dispatch *>::test): ...this.
2014         (is_a_helper <gimple_statement_eh_else *>::test): Rename to...
2015         (is_a_helper <geh_else *>::test): ...this.
2016         (is_a_helper <gimple_statement_eh_filter *>::test): Rename to...
2017         (is_a_helper <geh_filter *>::test): ...this.
2018         (is_a_helper <gimple_statement_eh_mnt *>::test): Rename to...
2019         (is_a_helper <geh_mnt *>::test): ...this.
2020         (is_a_helper <gimple_statement_omp_atomic_load *>::test): Rename to...
2021         (is_a_helper <gomp_atomic_load *>::test): ...this.
2022         (is_a_helper <gimple_statement_omp_atomic_store *>::test): Rename to...
2023         (is_a_helper <gomp_atomic_store *>::test): ...this.
2024         (is_a_helper <gimple_statement_omp_continue *>::test): Rename to...
2025         (is_a_helper <gomp_continue *>::test): ...this.
2026         (is_a_helper <gimple_statement_omp_critical *>::test): Rename to...
2027         (is_a_helper <gomp_critical *>::test): ...this.
2028         (is_a_helper <gimple_statement_omp_for *>::test): Rename to...
2029         (is_a_helper <gomp_for *>::test): ...this.
2030         (is_a_helper <gimple_statement_omp_parallel *>::test): Rename to...
2031         (is_a_helper <gomp_parallel *>::test): ...this.
2032         (is_a_helper <gimple_statement_omp_target *>::test): Rename to...
2033         (is_a_helper <gomp_target *>::test): ...this.
2034         (is_a_helper <gimple_statement_omp_sections *>::test): Rename to...
2035         (is_a_helper <gomp_sections *>::test): ...this.
2036         (is_a_helper <gimple_statement_omp_single *>::test): Rename to...
2037         (is_a_helper <gomp_single *>::test): ...this.
2038         (is_a_helper <gimple_statement_omp_teams *>::test): Rename to...
2039         (is_a_helper <gomp_teams *>::test): ...this.
2040         (is_a_helper <gimple_statement_omp_task *>::test): Rename to...
2041         (is_a_helper <gomp_task *>::test): ...this.
2042         (is_a_helper <gimple_statement_phi *>::test): Rename to...
2043         (is_a_helper <gphi *>::test): ...this.
2044         (is_a_helper <gimple_statement_transaction *>::test): Rename to...
2045         (is_a_helper <gtransaction *>::test): ...this.
2046         (is_a_helper <greturn *>::test): New.
2047         (is_a_helper <gswitch *>::test): New.
2048         (is_a_helper <gimple_statement_try *>::test): Rename to...
2049         (is_a_helper <gtry *>::test): ...this.
2050         (is_a_helper <const gimple_statement_asm *>::test): Rename to...
2051         (is_a_helper <const gasm *>::test): ...this.
2052         (is_a_helper <const gimple_statement_bind *>::test): Rename to...
2053         (is_a_helper <const gbind *>::test): ...this.
2054         (is_a_helper <const gimple_statement_call *>::test): Rename to...
2055         (is_a_helper <const gcall *>::test): ...this.
2056         (is_a_helper <const gimple_statement_catch *>::test): Rename to...
2057         (is_a_helper <const gcatch *>::test): ...this.
2058         (is_a_helper <const gimple_statement_resx *>::test): Rename to...
2059         (is_a_helper <const gresx *>::test): ...this.
2060         (is_a_helper <const gimple_statement_eh_dispatch *>::test): Rename to...
2061         (is_a_helper <const geh_dispatch *>::test): ...this.
2062         (is_a_helper <const gimple_statement_eh_filter *>::test): Rename to...
2063         (is_a_helper <const geh_filter *>::test): ...this.
2064         (is_a_helper <const gimple_statement_omp_atomic_load *>::test):
2065         Rename to...
2066         (is_a_helper <const gomp_atomic_load *>::test): ...this.
2067         (is_a_helper <const gimple_statement_omp_atomic_store *>::test):
2068         Rename to...
2069         (is_a_helper <const gomp_atomic_store *>::test): ...this.
2070         (is_a_helper <const gimple_statement_omp_continue *>::test):
2071         Rename to...
2072         (is_a_helper <const gomp_continue *>::test): ...this.
2073         (is_a_helper <const gimple_statement_omp_critical *>::test):
2074         Rename to...
2075         (is_a_helper <const gomp_critical *>::test): ...this.
2076         (is_a_helper <const gimple_statement_omp_for *>::test): Rename to...
2077         (is_a_helper <const gomp_for *>::test): ...this.
2078         (is_a_helper <const gimple_statement_omp_parallel *>::test):
2079         Rename to...
2080         (is_a_helper <const gomp_parallel *>::test): ...this.
2081         (is_a_helper <const gimple_statement_omp_target *>::test): Rename to...
2082         (is_a_helper <const gomp_target *>::test): ...this.
2083         (is_a_helper <const gimple_statement_omp_sections *>::test):
2084         Rename to...
2085         (is_a_helper <const gomp_sections *>::test): ...this.
2086         (is_a_helper <const gimple_statement_omp_single *>::test): Rename to...
2087         (is_a_helper <const gomp_single *>::test): ...this.
2088         (is_a_helper <const gimple_statement_omp_teams *>::test): Rename to...
2089         (is_a_helper <const gomp_teams *>::test): ...this.
2090         (is_a_helper <const gimple_statement_omp_task *>::test): Rename to...
2091         (is_a_helper <const gomp_task *>::test): ...this.
2092         (is_a_helper <const gimple_statement_phi *>::test): Rename to...
2093         (is_a_helper <const gphi *>::test): ...this.
2094         (is_a_helper <const gimple_statement_transaction *>::test): Rename to...
2095         (is_a_helper <const gtransaction *>::test): ...this.
2096         (gimple_build_return): Strengthen return type to greturn *.
2097         (gimple_call_reset_alias_info): Require a gcall *.
2098         (gimple_build_call_vec): Return a gcall *.
2099         (gimple_build_call): Likewise.
2100         (gimple_build_call_valist): Likewise.
2101         (gimple_build_call_internal): Likewise.
2102         (gimple_build_call_internal_vec): Likewise.
2103         (gimple_build_call_from_tree): Likewise.
2104         (gimple_build_assign_stat): Return a gassign *.
2105         (gimple_build_assign_with_ops): Likewise.
2106         (gimple_build_cond): Return a gcond *.
2107         (gimple_build_cond_from_tree): Likewise.
2108         (gimple_cond_set_condition_from_tree): Require a gcond *.
2109         (gimple_build_label): Return a glabel *.
2110         (gimple_build_goto): Return a ggoto *.
2111         (gimple_build_bind): Return a gbind *.
2112         (gimple_build_asm_vec): Return a gasm *.
2113         (gimple_build_catch): Return a gcatch *.
2114         (gimple_build_eh_filter): Return a geh_filter *.
2115         (gimple_build_eh_must_not_throw): Return a geh_mnt *.
2116         (gimple_build_eh_else): Return a geh_else *.
2117         (gimple_build_try): Return a gtry *.
2118         (gimple_build_resx): Return a gresx *.
2119         (gimple_build_switch_nlabels): Return a gswitch *.
2120         (gimple_build_switch): Return a gswitch *.
2121         (gimple_build_eh_dispatch): Return a geh_dispatch *.
2122         (gimple_build_debug_bind_stat): Return a gdebug *.
2123         (gimple_build_debug_source_bind_stat): Return a gdebug *.
2124         (gimple_build_omp_critical): Return a gomp_critical *.
2125         (gimple_build_omp_for): Return a gomp_for *.
2126         (gimple_build_omp_parallel): Return a gomp_parallel *.
2127         (gimple_build_omp_task): Return a gomp_task *.
2128         (gimple_build_omp_continue): Return a gomp_continue *.
2129         (gimple_build_omp_sections): Return a gomp_sections *.
2130         (gimple_build_omp_single): Return a gomp_single *.
2131         (gimple_build_omp_target): Return a gomp_target *.
2132         (gimple_build_omp_teams): Return a gomp_teams *.
2133         (gimple_build_omp_atomic_load): Return a gomp_atomic_load *.
2134         (gimple_build_omp_atomic_store): Return a gomp_atomic_store *.
2135         (gimple_build_transaction): Return a gtransaction *.
2136         (gimple_call_arg_flags): Require a const gcall *.
2137         (gimple_call_return_flags): Likewise.
2138         (gimple_call_copy_skip_args): Require and return a gcall *.
2139         (gimple_asm_clobbers_memory_p): Require a const gasm *.
2140         (gimple_seq_first_stmt_as_a_bind): New.
2141         (gimple_assign_nontemporal_move_p): Require a const gassign *
2142         rather than a const_gimple.
2143         (gimple_call_internal_fn): Update for renaming to gcall.
2144         (gimple_call_fntype): Likewise.
2145         (gimple_call_set_fntype): Require a gcall * rather than a gimple.
2146         (gimple_call_set_fn): Likewise.
2147         (gimple_call_set_internal_fn): Likewise.
2148         (gimple_call_set_chain): Likewise.
2149         (gimple_call_set_tail): Likewise.
2150         (gimple_call_tail_p): Likewise.
2151         (gimple_call_set_return_slot_opt): Likewise.
2152         (gimple_call_return_slot_opt_p): Likewise.
2153         (gimple_call_set_from_thunk): Likewise.
2154         (gimple_call_from_thunk_p): Likewise.
2155         (gimple_call_set_va_arg_pack): Likewise.
2156         (gimple_call_va_arg_pack_p): Likewise.
2157         (gimple_call_set_nothrow): Likewise.
2158         (gimple_call_nothrow_p): Likewise.
2159         (gimple_call_set_alloca_for_var): Likewise.
2160         (gimple_call_alloca_for_var_p): Likewise.
2161         (gimple_call_use_set): Likewise.
2162         (gimple_call_clobber_set): Likewise.
2163         (gimple_call_return_type): Require a const gcall * rather than a
2164         const_gimple.
2165         (gimple_call_chain_ptr): Likewise.
2166         (gimple_call_copy_flags): Require a pair of gcall *.
2167         (gimple_cond_set_code): Require a gcond * rather than a gimple
2168         (gimple_cond_set_lhs): Likewise.
2169         (gimple_cond_set_rhs): Likewise.
2170         (gimple_cond_set_true_label): Likewise.
2171         (gimple_cond_set_false_label): Likewise.
2172         (gimple_cond_make_false): Likewise.
2173         (gimple_cond_make_true): Likewise.
2174         (gimple_cond_lhs_ptr): Require a const gcond * rather than a
2175         const_gimple.
2176         (gimple_cond_rhs_ptr): Likewise.
2177         (gimple_cond_true_label): Likewise.
2178         (gimple_cond_false_label): Likewise.
2179         (gimple_cond_true_p): Likewise.
2180         (gimple_cond_false_p): Likewise.
2181         (gimple_cond_set_condition): Likewise.
2182         (gimple_label_label): Require a const glabel *.
2183         (gimple_label_set_label): Require a glabel *.
2184         (gimple_goto_set_dest): Require a ggoto *.
2185         (gimple_bind_vars): Require a const gbind *.
2186         (gimple_bind_block): Likewise.
2187         (gimple_bind_set_vars): Require a gbind *.
2188         (gimple_bind_append_vars): Likewise.
2189         (gimple_bind_body_ptr): Likewise.
2190         (gimple_bind_body): Likewise.
2191         (gimple_bind_set_body): Likewise.
2192         (gimple_bind_add_stmt): Likewise.
2193         (gimple_bind_add_seq): Likewise.
2194         (gimple_bind_set_block): Likewise.
2195         (gimple_asm_ninputs): Require a const gasm *.
2196         (gimple_asm_noutputs): Likewise.
2197         (gimple_asm_nclobbers): Likewise.
2198         (gimple_asm_nlabels): Likewise.
2199         (gimple_asm_input_op): Likewise.
2200         (gimple_asm_input_op_ptr): Likewise.
2201         (gimple_asm_output_op): Likewise.
2202         (gimple_asm_output_op_ptr): Likewise.
2203         (gimple_asm_clobber_op): Likewise.
2204         (gimple_asm_label_op): Likewise.
2205         (gimple_asm_string): Likewise.
2206         (gimple_asm_volatile_p): Likewise.
2207         (gimple_asm_input_p): Likewise.
2208         (gimple_asm_set_input_op): Require a gasm *.
2209         (gimple_asm_set_output_op): Likewise.
2210         (gimple_asm_set_clobber_op): Likewise.
2211         (gimple_asm_set_label_op): Likewise.
2212         (gimple_asm_set_volatile): Likewise.
2213         (gimple_asm_set_input): Likewise.
2214         (gimple_catch_types): Require a const gcatch *.
2215         (gimple_catch_types_ptr): Require a gcatch *.
2216         (gimple_catch_handler_ptr): Likewise.
2217         (gimple_catch_handler): Likewise.
2218         (gimple_catch_set_types): Likewise.
2219         (gimple_catch_set_handler): Likewise.
2220         (gimple_eh_filter_types): Update for renaming of subclass to
2221         geh_filter.
2222         (gimple_eh_filter_types_ptr): Likewise.
2223         (gimple_eh_filter_failure_ptr): Likewise.
2224         (gimple_eh_filter_set_types): Require a geh_filter *.
2225         (gimple_eh_filter_set_failure): Likewise.
2226         (gimple_eh_must_not_throw_fndecl): Require a geh_mnt *.
2227         (gimple_eh_must_not_throw_set_fndecl): Likewise.
2228         (gimple_eh_else_n_body_ptr): Require a geh_else *.
2229         (gimple_eh_else_n_body): Likewise.
2230         (gimple_eh_else_e_body_ptr): Likewise.
2231         (gimple_eh_else_e_body): Likewise.
2232         (gimple_eh_else_set_n_body): Likewise.
2233         (gimple_eh_else_set_e_body): Likewise.
2234         (gimple_try_set_kind): Require a gtry *.
2235         (gimple_try_set_catch_is_cleanup): Likewise.
2236         (gimple_try_set_eval): Likewise.
2237         (gimple_try_set_cleanup): Likewise.
2238         (gimple_try_eval_ptr): Update for renaming of subclass to gtry.
2239         (gimple_try_cleanup_ptr): Likewise.
2240         (gimple_phi_capacity): Update for renaming of subclass to gphi.
2241         (gimple_phi_num_args): Likewise.
2242         (gimple_phi_result): Likewise.
2243         (gimple_phi_result_ptr): Likewise.
2244         (gimple_phi_arg): Likewise.
2245         (gimple_phi_set_result): Require a gphi *.
2246         (gimple_phi_set_arg): Likewise.
2247         (gimple_phi_arg_def_ptr): Likewise.
2248         (gimple_phi_arg_edge): Likewise.
2249         (gimple_phi_arg_location): Likewise.
2250         (gimple_phi_arg_location_from_edge): Likewise.
2251         (gimple_phi_arg_set_location): Likewise.
2252         (gimple_phi_arg_has_location): Likewise.
2253         (gimple_resx_region): Require a const gresx *.
2254         (gimple_resx_set_region): Require a gresx *.
2255         (gimple_eh_dispatch_region): Require a const geh_dispatch *.
2256         (gimple_eh_dispatch_set_region): Require a geh_dispatch *.
2257         (gimple_switch_num_labels): Require a const gswitch *.
2258         (gimple_switch_set_num_labels): Likewise.
2259         (gimple_switch_index): Likewise.
2260         (gimple_switch_index_ptr): Likewise.
2261         (gimple_switch_label): Likewise.
2262         (gimple_switch_default_label): Likewise.
2263         (gimple_switch_set_index): Require a gswitch *.
2264         (gimple_switch_set_label): Likewise.
2265         (gimple_switch_set_default_label): Likewise.
2266         (gimple_omp_critical_name): Require a const gomp_critical *.
2267         (gimple_omp_critical_name_ptr): Require a gomp_critical *.
2268         (gimple_omp_critical_set_name): Likewise.
2269         (gimple_omp_for_set_kind): Require a gomp_for *.
2270         (gimple_omp_for_set_combined_p): Likewise.
2271         (gimple_omp_for_set_combined_into_p): Likewise.
2272         (gimple_omp_for_clauses): Update for renaming of subclass to
2273         gomp_for.
2274         (gimple_omp_for_clauses_ptr): Likewise.
2275         (gimple_omp_for_set_clauses): Likewise.
2276         (gimple_omp_for_collapse): Likewise.
2277         (gimple_omp_for_index): Likewise.
2278         (gimple_omp_for_index_ptr): Likewise.
2279         (gimple_omp_for_set_index): Likewise.
2280         (gimple_omp_for_initial): Likewise.
2281         (gimple_omp_for_initial_ptr): Likewise.
2282         (gimple_omp_for_set_initial): Likewise.
2283         (gimple_omp_for_final): Likewise.
2284         (gimple_omp_for_final_ptr): Likewise.
2285         (gimple_omp_for_set_final): Likewise.
2286         (gimple_omp_for_incr): Likewise.
2287         (gimple_omp_for_incr_ptr): Likewise.
2288         (gimple_omp_for_set_incr): Likewise.
2289         (gimple_omp_for_pre_body): Likewise.
2290         (gimple_omp_for_set_pre_body): Likewise.
2291         (gimple_omp_parallel_clauses): Update for renaming of subclass to
2292         gomp_parallel.
2293         (gimple_omp_parallel_clauses_ptr): Require a gomp_parallel *.
2294         (gimple_omp_parallel_set_clauses): Likewise.
2295         (gimple_omp_parallel_child_fn_ptr): Likewise.
2296         (gimple_omp_parallel_set_child_fn): Likewise.
2297         (gimple_omp_parallel_data_arg_ptr): Likewise.
2298         (gimple_omp_parallel_set_data_arg): Likewise.
2299         (gimple_omp_parallel_child_fn): Require a const gomp_parallel *.
2300         (gimple_omp_parallel_data_arg): Likewise.
2301         (gimple_omp_task_clauses): Update for renaming of subclass to
2302         gomp_task.
2303         (gimple_omp_task_clauses_ptr): Likewise.
2304         (gimple_omp_task_set_clauses): Likewise.
2305         (gimple_omp_task_child_fn): Likewise.
2306         (gimple_omp_task_child_fn_ptr): Likewise.
2307         (gimple_omp_task_set_child_fn): Likewise.
2308         (gimple_omp_task_data_arg): Likewise.
2309         (gimple_omp_task_data_arg_ptr): Likewise.
2310         (gimple_omp_task_set_data_arg): Likewise.
2311         (gimple_omp_taskreg_clauses): Whitespace fixes.
2312         (gimple_omp_taskreg_clauses_ptr): Likewise.
2313         (gimple_omp_taskreg_set_clauses): Likewise.
2314         (gimple_omp_taskreg_child_fn): Likewise.
2315         (gimple_omp_taskreg_child_fn_ptr): Likewise.
2316         (gimple_omp_taskreg_set_child_fn): Likewise.
2317         (gimple_omp_taskreg_data_arg): Likewise.
2318         (gimple_omp_taskreg_data_arg_ptr): Likewise.
2319         (gimple_omp_taskreg_set_data_arg): Likewise.
2320         (gimple_omp_task_copy_fn): Update for renaming of subclass to
2321         gomp_task.
2322         (gimple_omp_task_copy_fn_ptr): Likewise.
2323         (gimple_omp_task_set_copy_fn): Likewise.
2324         (gimple_omp_task_arg_size): Likewise.
2325         (gimple_omp_task_arg_size_ptr): Likewise.
2326         (gimple_omp_task_set_arg_size): Likewise.
2327         (gimple_omp_task_arg_align): Likewise.
2328         (gimple_omp_task_arg_align_ptr): Likewise.
2329         (gimple_omp_task_set_arg_align): Likewise.
2330         (gimple_omp_single_clauses): Update for renaming of subclass to
2331         gomp_single.
2332         (gimple_omp_single_clauses_ptr): Likewise.
2333         (gimple_omp_single_set_clauses): Likewise.
2334         (gimple_omp_target_clauses): Update for renaming of subclass to
2335         gomp_target.
2336         (gimple_omp_target_clauses_ptr): Likewise.
2337         (gimple_omp_target_set_clauses): Require a gomp_target *.
2338         (gimple_omp_target_set_kind): Likewise.
2339         (gimple_omp_target_child_fn_ptr): Likewise.
2340         (gimple_omp_target_set_child_fn): Likewise.
2341         (gimple_omp_target_data_arg_ptr): Likewise.
2342         (gimple_omp_target_set_data_arg): Likewise.
2343         (gimple_omp_target_child_fn): Require a const gomp_target *.
2344         (gimple_omp_target_data_arg): Likewise.
2345         (gimple_omp_teams_clauses): Update for renaming of subclass to
2346         gomp_teams.
2347         (gimple_omp_teams_clauses_ptr): Likewise.
2348         (gimple_omp_teams_set_clauses): Require a gomp_teams *.
2349         (gimple_omp_sections_clauses): Update for renaming of subclass to
2350         gomp_sections.
2351         (gimple_omp_sections_clauses_ptr): Likewise.
2352         (gimple_omp_sections_set_clauses): Likewise.
2353         (gimple_omp_sections_control): Likewise.
2354         (gimple_omp_sections_control_ptr): Likewise.
2355         (gimple_omp_sections_set_control): Likewise.
2356         (gimple_omp_for_set_cond): Likewise.
2357         (gimple_omp_for_cond): Likewise.
2358         (gimple_omp_atomic_store_set_val): Require a gomp_atomic_store *.
2359         (gimple_omp_atomic_store_val_ptr): Likewise.
2360         (gimple_omp_atomic_load_set_lhs): Likewise.
2361         (gimple_omp_atomic_store_val): Require a const gomp_atomic_store *.
2362         (gimple_omp_atomic_load_lhs): Likewise.
2363         (gimple_omp_atomic_load_rhs): Likewise.
2364         (gimple_omp_atomic_load_lhs_ptr): Require a gomp_atomic_load *.
2365         (gimple_omp_atomic_load_set_rhs): Likewise.
2366         (gimple_omp_atomic_load_rhs_ptr): Likewise.
2367         (gimple_omp_continue_control_def): Require a const gomp_continue *.
2368         (gimple_omp_continue_control_use): Likewise.
2369         (gimple_omp_continue_control_def_ptr): Require a gomp_continue *.
2370         (gimple_omp_continue_set_control_def): Likewise.
2371         (gimple_omp_continue_control_use_ptr): Likewise.
2372         (gimple_omp_continue_set_control_use): Likewise.
2373         (gimple_transaction_body_ptr): Require a gtransaction *.
2374         (gimple_transaction_body): Likewise.
2375         (gimple_transaction_label_ptr): Likewise.
2376         (gimple_transaction_label): Require a const gtransaction *.
2377         (gimple_transaction_subcode): Likewise.
2378         (gimple_transaction_set_body): Require a gtransaction *.
2379         (gimple_transaction_set_label): Likewise.
2380         (gimple_transaction_set_subcode): Likewise.
2381         (gimple_return_retval_ptr): Require a const greturn *.
2382         (gimple_return_retval): Likewise.
2383         (gimple_return_set_retval): Require a greturn *.
2384         (gimple_expr_type): Introduce local "call_stmt" and use in place of
2385         "stmt" for typesafety.
2387         * asan.c: Use gimple subclasses.
2388         * auto-profile.c: Likewise.
2389         * builtins.c: Likewise.
2390         * builtins.h: Likewise.
2391         * cfgexpand.c: Likewise.
2392         * cfgloop.c: Likewise.
2393         * cfgloopmanip.c: Likewise.
2394         * cgraph.c: Likewise.
2395         * cgraph.h: Likewise.
2396         * cgraphbuild.c: Likewise.
2397         * cgraphclones.c: Likewise.
2398         * cgraphunit.c: Likewise.
2399         * expr.h: Likewise.
2400         * gimple-builder.c: Likewise.
2401         * gimple-builder.h: Likewise.
2402         * gimple-fold.c: Likewise.
2403         * gimple-low.c: Likewise.
2404         * gimple-pretty-print.c: Likewise.
2405         * gimple-ssa-isolate-paths.c: Likewise.
2406         * gimple-ssa-strength-reduction.c: Likewise.
2407         * gimple-streamer-in.c: Likewise.
2408         * gimple-streamer-out.c: Likewise.
2409         * gimple-walk.c: Likewise.
2410         * gimplify-me.c: Likewise.
2411         * gimplify.c: Likewise.
2412         * gimplify.h: Likewise.
2413         * graphite-scop-detection.c: Likewise.
2414         * graphite-sese-to-poly.c: Likewise.
2415         * internal-fn.c: Likewise.
2416         * internal-fn.def:: Likewise.
2417         * internal-fn.h: Likewise.
2418         * ipa-icf-gimple.c: Likewise.
2419         * ipa-icf-gimple.h: Likewise.
2420         * ipa-icf.c: Likewise.
2421         * ipa-inline-analysis.c: Likewise.
2422         * ipa-prop.c: Likewise.
2423         * ipa-prop.h: Likewise.
2424         * ipa-pure-const.c: Likewise.
2425         * ipa-split.c: Likewise.
2426         * lto-streamer-in.c: Likewise.
2427         * lto-streamer-out.c: Likewise.
2428         * omp-low.c: Likewise.
2429         * predict.c: Likewise.
2430         * sanopt.c: Likewise.
2431         * sese.c: Likewise.
2432         * ssa-iterators.h: Likewise.
2433         * stmt.c: Likewise.
2434         * trans-mem.c: Likewise.
2435         * tree-call-cdce.c: Likewise.
2436         * tree-cfg.c: Likewise.
2437         * tree-cfg.h: Likewise.
2438         * tree-cfgcleanup.c: Likewise.
2439         * tree-chkp.c: Likewise.
2440         * tree-chkp.h: Likewise.
2441         * tree-complex.c: Likewise.
2442         * tree-data-ref.c: Likewise.
2443         * tree-dfa.c: Likewise.
2444         * tree-eh.c: Likewise.
2445         * tree-eh.h: Likewise.
2446         * tree-emutls.c: Likewise.
2447         * tree-if-conv.c: Likewise.
2448         * tree-inline.c: Likewise.
2449         * tree-inline.h: Likewise.
2450         * tree-into-ssa.c: Likewise.
2451         * tree-into-ssa.h: Likewise.
2452         * tree-loop-distribution.c: Likewise.
2453         * tree-nrv.c: Likewise.
2454         * tree-object-size.c: Likewise.
2455         * tree-outof-ssa.c: Likewise.
2456         * tree-parloops.c: Likewise.
2457         * tree-phinodes.c: Likewise.
2458         * tree-phinodes.h: Likewise.
2459         * tree-predcom.c: Likewise.
2460         * tree-profile.c: Likewise.
2461         * tree-scalar-evolution.c: Likewise.
2462         * tree-scalar-evolution.h
2463         * tree-sra.cn_function):
2464         * tree-ssa-alias.c: Likewise.
2465         * tree-ssa-alias.h: Likewise.
2466         * tree-ssa-ccp.c: Likewise.
2467         * tree-ssa-coalesce.c: Likewise.
2468         * tree-ssa-copy.c: Likewise.
2469         * tree-ssa-copyrename.c: Likewise.
2470         * tree-ssa-dce.c: Likewise.
2471         * tree-ssa-dom.c: Likewise.
2472         * tree-ssa-forwprop.c: Likewise.
2473         * tree-ssa-ifcombine.c: Likewise.
2474         * tree-ssa-live.c: Likewise.
2475         * tree-ssa-loop-im.c: Likewise.
2476         * tree-ssa-loop-ivcanon.c: Likewise.
2477         * tree-ssa-loop-ivopts.c: Likewise.
2478         * tree-ssa-loop-manip.c: Likewise.
2479         * tree-ssa-loop-niter.c: Likewise.
2480         * tree-ssa-loop-prefetch.c: Likewise.
2481         * tree-ssa-loop-unswitch.c: Likewise.
2482         * tree-ssa-math-opts.c: Likewise.
2483         * tree-ssa-operands.c: Likewise.
2484         * tree-ssa-phiopt.c: Likewise.
2485         * tree-ssa-phiprop.c: Likewise.
2486         * tree-ssa-pre.c: Likewise.
2487         * tree-ssa-propagate.c: Likewise.
2488         * tree-ssa-propagate.h: Likewise.
2489         * tree-ssa-reassoc.c: Likewise.
2490         * tree-ssa-sccvn.c: Likewise.
2491         * tree-ssa-sccvn.h: Likewise.
2492         * tree-ssa-sink.c: Likewise.
2493         * tree-ssa-strlen.c
2494         * tree-ssa-structalias.c
2495         * tree-ssa-tail-merge.c: Likewise.
2496         * tree-ssa-ter.c: Likewise.
2497         * tree-ssa-threadedge.c: Likewise.
2498         * tree-ssa-threadedge.h: Likewise.
2499         * tree-ssa-threadupdate.c: Likewise.
2500         * tree-ssa-uncprop.c: Likewise.
2501         * tree-ssa-uninit.c: Likewise.
2502         * tree-ssa.c: Likewise.
2503         * tree-stdarg.c: Likewise.
2504         * tree-switch-conversion.c: Likewise.
2505         * tree-tailcall.c: Likewise.
2506         * tree-vect-data-refs.c: Likewise.
2507         * tree-vect-generic.c: Likewise.
2508         * tree-vect-loop-manip.c: Likewise.
2509         * tree-vect-loop.c: Likewise.
2510         * tree-vect-patterns.c: Likewise.
2511         * tree-vect-slp.c: Likewise.
2512         * tree-vect-stmts.c: Likewise.
2513         * tree-vectorizer.h: Likewise.
2514         * tree-vrp.c: Likewise.
2515         * tree.c: Likewise.
2516         * ubsan.c: Likewise.
2517         * value-prof.c: Likewise.
2518         * value-prof.h: Likewise.
2519         * vtable-verify.c: Likewise.
2521 2014-11-19  Markus Trippelsdorf  <markus@trippelsdorf.de>
2523         * config/rs6000/constraints.md: Avoid signed integer overflows.
2524         * config/rs6000/predicates.md: Likewise.
2526 2014-11-19  Renlin Li  <Renlin.Li@arm.com>
2528         PR target/63424
2529         * config/aarch64/aarch64-simd.md (<su><maxmin>v2di3): New.
2531 2014-11-19  Renlin Li  <Renlin.Li@arm.com>
2533         PR middle-end/63762
2534         * ira.c (ira): Update preferred class.
2536 2014-11-19  Jakub Jelinek  <jakub@redhat.com>
2538         * gimple.h (gimple_build_assign_with_ops): Add unary arg overload.
2539         (gimple_assign_set_rhs_with_ops_1): Renamed to ...
2540         (gimple_assign_set_rhs_with_ops): ... this.  Adjust binary arg
2541         inline overload to use it.  Add unary arg overload.
2542         * gimple.c (gimple_build_assign_with_ops): New unary arg overload.
2543         (gimple_assign_set_rhs_from_tree): Use
2544         gimple_assign_set_rhs_with_ops instead of
2545         gimple_assign_set_rhs_with_ops_1.
2546         (gimple_assign_set_rhs_with_ops_1): Renamed to ...
2547         (gimple_assign_set_rhs_with_ops): ... this.
2548         * ipa-split.c (split_function): Remove last NULL argument
2549         from gimple_build_assign_with_ops call.
2550         * tree-ssa-loop-im.c
2551         (move_computations_dom_walker::before_dom_children): Likewise.
2552         * tsan.c (instrument_builtin_call): Likewise.
2553         * tree-vect-stmts.c (vect_init_vector, vectorizable_mask_load_store,
2554         vectorizable_conversion, vectorizable_load): Likewise.
2555         * tree-vect-loop.c (vect_is_simple_reduction_1,
2556         get_initial_def_for_induction): Likewise.
2557         * tree-loop-distribution.c (generate_memset_builtin): Likewise.
2558         * tree-vect-patterns.c (vect_handle_widen_op_by_const,
2559         vect_recog_widen_mult_pattern, vect_operation_fits_smaller_type,
2560         vect_recog_over_widening_pattern, vect_recog_rotate_pattern,
2561         vect_recog_vector_vector_shift_pattern, vect_recog_divmod_pattern,
2562         vect_recog_mixed_size_cond_pattern, adjust_bool_pattern_cast,
2563         adjust_bool_pattern, vect_recog_bool_pattern): Likewise.
2564         * tree-ssa-phiopt.c (conditional_replacement, abs_replacement,
2565         neg_replacement): Likewise.
2566         * asan.c (build_shadow_mem_access, maybe_create_ssa_name,
2567         maybe_cast_to_ptrmode, asan_expand_check_ifn): Likewise.
2568         * tree-vect-slp.c (vect_get_constant_vectors): Likewise.
2569         * omp-low.c (lower_rec_input_clauses, expand_omp_for_generic,
2570         expand_omp_for_static_nochunk, expand_omp_for_static_chunk,
2571         simd_clone_adjust): Likewise.
2572         * tree-vect-loop-manip.c (vect_create_cond_for_align_checks): Likewise.
2573         * gimple-ssa-strength-reduction.c (introduce_cast_before_cand,
2574         replace_one_candidate): Likewise.
2575         * gimple-builder.c (build_type_cast): Likewise.
2576         * tree-ssa-forwprop.c (simplify_rotate): Likewise.
2577         (forward_propagate_addr_expr_1): Remove last NULL argument
2578         from gimple_assign_set_rhs_with_ops call.
2579         (simplify_vector_constructor): Use gimple_assign_set_rhs_with_ops
2580         instead of gimple_assign_set_rhs_with_ops_1.
2581         * tree-ssa-reassoc.c (maybe_optimize_range_tests): Remove last NULL
2582         argument from gimple_build_assign_with_ops call.
2583         (repropagate_negates): Remove last NULL argument from
2584         gimple_assign_set_rhs_with_ops call.
2585         * ubsan.c (ubsan_expand_null_ifn, ubsan_expand_objsize_ifn): Remove
2586         last NULL argument from gimple_build_assign_with_ops call.
2587         (instrument_bool_enum_load): Likewise.  Remove last NULL argument
2588         from gimple_assign_set_rhs_with_ops call.
2589         * tree-ssa-math-opts.c (build_and_insert_cast, convert_mult_to_fma):
2590         Remove last NULL argument from gimple_build_assign_with_ops call.
2591         (bswap_replace): Likewise.  Use gimple_assign_set_rhs_with_ops instead
2592         of gimple_assign_set_rhs_with_ops_1.
2593         (convert_plusminus_to_widen): Use gimple_assign_set_rhs_with_ops
2594         instead of gimple_assign_set_rhs_with_ops_1.
2595         * gimple-fold.c (replace_stmt_with_simplification): Likewise.
2596         (rewrite_to_defined_overflow, gimple_build): Remove last NULL argument
2597         from gimple_build_assign_with_ops call.
2598         * tree-ssa-strlen.c (handle_pointer_plus): Remove last NULL argument
2599         from gimple_assign_set_rhs_with_ops call.
2600         * tree-vrp.c (simplify_truth_ops_using_ranges,
2601         simplify_bit_ops_using_ranges): Remove last NULL argument from
2602         gimple_assign_set_rhs_with_ops call.
2603         (simplify_float_conversion_using_ranges,
2604         simplify_internal_call_using_ranges): Remove last NULL argument from
2605         gimple_build_assign_with_ops call.
2607 2014-11-19  Wilco Dijkstra  <wdijkstr@arm.com>
2609         PR target/61915
2610         * config/aarch64/aarch64.c (generic_regmove_cost): Increase FP move
2611         cost.
2613 2014-11-19  Marek Polacek  <polacek@redhat.com>
2615         PR sanitizer/63690
2616         * ubsan.c (instrument_object_size): Check for MEM_REF.
2618 2014-11-19  Ilya Verbin  <ilya.verbin@intel.com>
2620         PR regression/63868
2621         * cgraph.c (cgraph_node::create): Guard g->have_offload with
2622         ifdef ENABLE_OFFLOADING.
2623         * omp-low.c (create_omp_child_function): Likewise.
2624         (expand_omp_target): Guard node->mark_force_output and offload_funcs
2625         with ifdef ENABLE_OFFLOADING.
2626         * varpool.c (varpool_node::get_create): Guard g->have_offload and
2627         offload_vars with ifdef ENABLE_OFFLOADING.
2629 2014-11-19  Felix Yang  <felix.yang@huawei.com>
2630             Shanyao Chen  <chenshanyao@huawei.com>
2632         PR target/59593
2633         * config/arm/arm.md (define_attr "arch"): Add v6t2.
2634         (define_attr "arch_enabled"): Add test for the above.
2635         (*movhi_insn_arch4): Add new alternative.
2637 2014-11-19  Richard Henderson  <rth@redhat.com>
2639         * c-family/c-common.c (c_common_reswords): Add
2640         __builtin_call_with_static_chain.
2641         * c-family/c-common.h (RID_BUILTIN_CALL_WITH_STATIC_CHAIN): New.
2642         * c/c-parser.c (c_parser_postfix_expression): Handle it.
2643         * doc/extend.texi (__builtin_call_with_static_chain): Document it.
2645         * calls.c (prepare_call_address): Allow decl or type for first arg.
2646         (expand_call): Pass type to prepare_call_address if no decl.
2647         * gimple-fold.c (gimple_fold_call): Eliminate the static chain if
2648         the function doesn't use it; fold it otherwise.
2649         * gimplify.c (gimplify_call_expr): Gimplify the static chain.
2650         * tree-cfg.c (verify_gimple_call): Allow a static chain on indirect
2651         function calls.
2653         * targhooks.c (default_static_chain): Remove check for
2654         DECL_STATIC_CHAIN.
2655         * config/moxie/moxie.c (moxie_static_chain): Likewise.
2656         * config/i386/i386.c (ix86_static_chain): Allow decl or type
2657         as the first argument.
2658         * config/xtensa/xtensa.c (xtensa_static_chain): Change the name
2659         of the unused first parameter.
2660         * doc/tm.texi (TARGET_STATIC_CHAIN): Document the first parameter
2661         may be a type.
2662         * target.def (static_chain): Likewise.
2664 2014-11-19  Renlin Li  <renlin.li@arm.com>
2666     * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Define __ARM_FP_FAST,
2667         __ARM_FEATURE_FMA, __ARM_FP, __ARM_FEATURE_NUMERIC_MAXMIN, __ARM_NEON_FP.
2669 2014-11-19  Marek Polacek  <polacek@redhat.com>
2671         PR sanitizer/63879
2672         * fold-const.c (negate_expr_p) <case NEGATE_EXPR>: Return
2673         !TYPE_OVERFLOW_SANITIZED.
2674         (fold_negate_expr) <case INTEGER_CST>: Fold when overflow
2675         does not trap and when overflow wraps, or when SANITIZE_SI_OVERFLOW
2676         is 0.
2678 2014-11-19  Ilya Tocar  <ilya.tocar@intel.com>
2680         * collect2.c (main): Don't call fatal_error before
2681         diagnostic_initialize.
2682         * lto-wrapper.c (main): Likewise.
2684 2014-11-19  Tom de Vries  <tom@codesourcery.com>
2686         PR tree-optimization/62167
2687         * tree-ssa-tail-merge.c (stmt_local_def): Handle statements with vuse
2688         conservatively.
2689         (gimple_equal_p): Don't use vn_valueize to compare for lhs equality of
2690         assigns.
2692 2014-11-19  Jakub Jelinek  <jakub@redhat.com>
2694         PR tree-optimization/63915
2695         * tree-vect-stmts.c (vectorizable_simd_clone_call): Pass
2696         true instead of false as last argument to gsi_replace.
2698         PR sanitizer/63520
2699         * internal-fn.c (expand_ubsan_result_store): New function.
2700         (expand_addsub_overflow, expand_neg_overflow, expand_mul_overflow):
2701         Use it instead of just emit_move_insn.
2703 2014-11-19  Richard Biener  <rguenther@suse.de>
2705         PR tree-optimization/63844
2706         * omp-low.c (fixup_child_record_type): Use a restrict qualified
2707         referece type for the receiver parameter.
2709 2014-11-19  Jakub Jelinek  <jakub@redhat.com>
2711         PR sanitizer/63913
2712         * ubsan.c: Include tree-eh.h.
2713         (instrument_bool_enum_load): Handle loads that can throw.
2715         PR rtl-optimization/63843
2716         * simplify-rtx.c (simplify_binary_operation_1) <case ASHIFTRT>: For
2717         optimization of ashiftrt of subreg of lshiftrt, check that code
2718         is ASHIFTRT.
2720 2014-11-18  Andrew MacLeod  <amacleod@redhat.com>
2722         * attribs.c (decl_attributes): Remove always true condition,
2723         TREE_TYPE(x) will never compare equal to a TYPE_DECL.
2725 2014-11-18  James Greenhalgh  <james.greenhalgh@arm.com>
2727         PR target/63937
2728         * target.def (use_by_pieces_infrastructure_p): Take unsigned
2729         HOST_WIDE_INT as the size parameter.
2730         * targhooks.c (default_use_by_pieces_infrastructure_p): Likewise.
2731         * targhooks.h (default_use_by_pieces_infrastructure_p): Likewise.
2732         * config/arc/arc.c (arc_use_by_pieces_infrastructure_p)): Likewise.
2733         * config/mips/mips.c (mips_use_by_pieces_infrastructure_p)): Likewise.
2734         * config/s390/s390.c (s390_use_by_pieces_infrastructure_p)): Likewise.
2735         * config/sh/sh.c (sh_use_by_pieces_infrastructure_p)): Likewise.
2736         * config/aarch64/aarch64.c
2737         (aarch64_use_by_pieces_infrastructure_p)): Likewise.
2738         * doc/tm.texi: Regenerate.
2740 2014-11-18  Jan Hubicka  <hubicka@ucw.cz>
2742         * ipa-cp.c (ipcp_cloning_candidate_p): Use opt_for_fn.
2743         (ipa_value_from_jfunc, ipa_context_from_jfunc): Skip sanity check.
2744         (ipa_get_indirect_edge_target_1): Use opt_for_fn.
2745         (good_cloning_opportunity_p): Likewise.
2746         (ipa-cp gate): Enable ipa-cp with LTO.
2747         * ipa-profile.c (ipa_propagate_frequency): Use opt_for_fn.
2748         * ipa.c (symbol_table::remove_unreachable_nodes): Always build type
2749         inheritance.
2750         * ipa-inline-transform.c (inline_transform): Check if there are inlines
2751         to apply even at -O0.
2752         * cgraphunit.c (cgraph_node::finalize_function): Use opt_for_fn.
2753         (analyze_functions): Build type inheritance graph.
2754         * ipa-inline.c (can_inline_edge_p): Use opt_for_fn.
2755         (want_early_inline_function_p, want_inline_small_function_p):
2756         Likewise.
2757         (check_callers): Likewise.
2758         (edge_badness): Likewise.
2759         (inline_small_functions): Always be ready for indirect inlining
2760         to happend.
2761         (ipa_inline): Always use want_inline_function_to_all_callers_p.
2762         (early_inline_small_functions): Use opt_for_fn.
2763         * ipa-inline-analysis.c (estimate_function_body_sizes): use opt_for_fn.
2764         (estimate_function_body_sizes): Likewise.
2765         (compute_inline_parameters): Likewise.
2766         (estimate_edge_devirt_benefit): Likewise.
2767         (inline_analyze_function): Likewise.
2768         * ipa-devirt.c (ipa_devirt): Likewise.
2769         (gate): Use in_lto_p.
2770         * ipa-prop.c (ipa_func_spec_opts_forbid_analysis_p): Use opt_for_fn.
2771         (try_make_edge_direct_virtual_call): Likewise.
2772         (update_indirect_edges_after_inlining): Likewise.
2773         (ipa_free_all_structures_after_ipa_cp): Add in_lto_p check.
2774         * common.opt (findirect-inlining): Turn into optimization.
2775         * ipa-pure-const.c (add_new_function): Use opt_for_fn.
2776         (pure_const_generate_summary): Likewise.
2777         (gate_pure_const): Always enable with in_lto_p.
2779 2014-11-18  Maciej W. Rozycki  <macro@codesourcery.com>
2781         * config/mips/mips.md (compression): Add `micromips32' setting.
2782         (enabled, length): Handle it.
2783         (shift_compression): Replace `micromips' with `micromips32' in
2784         the `compression' attribute.
2785         (*add<mode>3, sub<mode>3): Likewise.
2787 2014-11-18  Maciej W. Rozycki  <macro@codesourcery.com>
2789         * gcc/config/mips/mips.md (*jump_absolute): Use a branch when in
2790         range, a jump otherwise.
2792 2014-11-18  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
2794         * config/arm/cortex-a15-neon.md (cortex_a15_vfp_to_from_gp):
2795         Split into...
2796         (cortex_a15_gp_to_vfp): ...This.
2797         (cortex_a15_fp_to_gp): ...And this.
2798         Define and comment bypass from vfp operations to fp->gp moves.
2800 2014-11-18  Martin Liska  <mliska@suse.cz>
2802         * var-tracking.c (vt_find_locations): New fibonacci_node is used.
2804 2014-11-18  Martin Liska  <mliska@suse.cz>
2806         * bt-load.c (add_btr_def): New fibonacci_heap is used.
2807         (migrate_btr_defs): Likewise.
2809 2014-11-18  Martin Liska  <mliska@suse.cz>
2811         * tracer.c (tail_duplicate): New fibonacci_heap class is used.
2813 2014-11-18  Martin Liska  <mliska@suse.cz>
2815         * bb-reorder.c (mark_bb_visited): New fibonacci_heap is used.
2816         (find_traces): Likewise.
2817         (find_traces_1_round): Likewise.
2819 2014-11-18  Martin Liska  <mliska@suse.cz>
2821         * fibonacci_heap.h: New file.
2822         (fibonacci_heap::insert): Created from fibheap_insert.
2823         (fibonacci_heap::empty): Created from fibheap_empty.
2824         (fibonacci_heap::nodes): Created from fibheap_nodes.
2825         (fibonacci_heap::min_key): Created from fibheap_min_key.
2826         (fibonacci_heap::decrease_key): Created from fibheap_replace_key.
2827         (fibonacci_heap::replace_key_data): Created from fibheap_replace_key_data.
2828         (fibonacci_heap::extract_min): Created from fibheap_extract_min.
2829         (fibonacci_heap::min): Created from fibheap_min.
2830         (fibonacci_heap::replace_data): Created from fibheap_replace_data.
2831         (fibonacci_heap::delete_node): Created from fibheap_delete_node.
2832         (fibonacci_heap::union_with): Created from fibheap_union.
2833         * ipa-inline.c (update_edge_key): New heap API is used.
2834         (update_caller_keys): Likewise.
2835         (update_callee_keys): Likewise.
2836         (lookup_recursive_calls): Likewise.
2837         (recursive_inlining): Likewise.
2838         (add_new_edges_to_heap): Likewise.
2839         (heap_edge_removal_hook): Likewise.
2840         (inline_small_functions): Likewise.
2842 2014-11-18  Marek Polacek  <polacek@redhat.com>
2844         PR sanitizer/63866
2845         * asan.c (asan_global_struct): Create a TYPE_DECL for "__asan_global",
2846         put it into TYPE_NAME and TYPE_STUB_DECL.
2847         * ubsan.c (ubsan_type_descriptor_type): New variable.
2848         Function renamed to ...
2849         (ubsan_get_type_descriptor_type): ... this.  Cache
2850         return value in ubsan_type_descriptor_type variable.
2851         Create a TYPE_DECL for "__ubsan_type_descriptor", put it into
2852         TYPE_NAME and TYPE_STUB_DECL.
2853         (ubsan_get_source_location_type): Create a TYPE_DECL for
2854         "__ubsan_source_location", put it into TYPE_NAME and TYPE_STUB_DECL.
2855         (ubsan_type_descriptor, ubsan_create_data): Call
2856         ubsan_get_type_descriptor_type instead of ubsan_type_descriptor_type.
2857         Create a TYPE_DECL for name, put it into TYPE_NAME and TYPE_STUB_DECL.
2859 2014-11-18  Felix Yang  <felix.yang@huawei.com>
2861         * config/aarch64/aarch64.c (doloop_end): New pattern.
2862         * config/aarch64/aarch64.md (TARGET_CAN_USE_DOLOOP_P): Implement.
2864 2014-11-18  Jason Merrill  <jason@redhat.com>
2866         * tree.c (warn_deprecated_use): Show declaration with inform.
2868 2014-11-18  Richard Biener  <rguenther@suse.de>
2870         PR tree-optimization/63914
2871         * tree-ssa-ccp.c (canonicalize_value): Remove float value
2872         canonicalization.
2873         (valid_lattice_transition): Allow (partial) transition
2874         from NaN to non-NaN if !HONOR_NANS.
2875         (set_lattice_value): Check for valid lattice transitions
2876         only when checking is enabled.
2878 2014-11-18  Bernd Schmidt  <bernds@codesourcery.com>
2880         * config/nvptx/nvptx.c: Include <sstream> directly after "config.h".
2882 2014-11-18  Christophe Lyon  <christophe.lyon@linaro.org>
2884         * config/arm/neon-testgen.ml (emit_prologue): Handle new
2885         compile_test_optim argument.
2886         (emit_automatics): Rename to emit_variables. Support variable
2887         indentation of its output.
2888         (compile_test_optim): New function.
2889         (test_intrinsic): Call compile_test_optim.
2890         * config/arm/neon.ml (features): Add Compiler_optim.
2891         (ops): Add Compiler_optim feature to Vbic and Vorn.
2892         (type_in_crypto_only): Replace 'or' by '||'.
2893         (reinterp): Likewise.
2894         (reinterpq): Likewise.
2896 2014-11-18  Alan Lawrence  <alan.lawrence@arm.com>
2898         * config/aarch64/arm_neon.h (vld1_dup_f32, vld1_dup_f64, vld1_dup_p8,
2899         vld1_dup_p16, vld1_dup_s8, vld1_dup_s16, vld1_dup_s32, vld1_dup_s64,
2900         vld1_dup_u8, vld1_dup_u16, vld1_dup_u32, vld1_dup_u64, vld1q_dup_f32,
2901         vld1q_dup_f64, vld1q_dup_p8, vld1q_dup_p16, vld1q_dup_s8, vld1q_dup_s16,
2902         vld1q_dup_s32, vld1q_dup_s64, vld1q_dup_u8, vld1q_dup_u16,
2903         vld1q_dup_u32, vld1q_dup_u64): Replace inline asm with vdup_n_ and
2904         pointer dereference.
2906 2014-11-18  Marc Glisse  <marc.glisse@inria.fr>
2908         * tree.c (element_mode, integer_truep): New functions.
2909         * tree.h (element_mode, integer_truep): Declare them.
2910         * fold-const.c (negate_expr_p, fold_negate_expr, combine_comparisons,
2911         fold_cond_expr_with_comparison, fold_real_zero_addition_p,
2912         fold_comparison, fold_ternary_loc, tree_call_nonnegative_warnv_p,
2913         fold_strip_sign_ops): Use element_mode.
2914         (fold_binary_loc): Use element_mode and element_precision.
2915         * match.pd: Use integer_truep, element_mode, element_precision,
2916         VECTOR_TYPE_P and build_one_cst. Extend some transformations to
2917         vectors. Simplify A/-A.
2919 2014-11-18  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
2921         * config/arm/arm.md (unaligned_loaddi): Use std::swap instead of
2922         manual swapping implementation.
2923         (movcond_addsi): Likewise.
2924         * config/arm/arm.c (arm_canonicalize_comparison): Likewise.
2925         (arm_select_dominance_cc_mode): Likewise.
2926         (arm_reload_out_hi): Likewise.
2927         (gen_operands_ldrd_strd): Likewise.
2928         (output_move_double): Likewise.
2929         (arm_print_operand_address): Likewise.
2930         (thumb_output_move_mem_multiple): Likewise.
2931         (SWAP_RTX): Delete.
2933 2014-11-18  James Greenhalgh  <james.greenhalgh@arm.com>
2935         * config/arm/arm-builtins.c (CONVERT_QUALIFIERS): Delete.
2936         (COPYSIGNF_QUALIFIERS): Likewise.
2937         (CREATE_QUALIFIERS): Likewise.
2938         (DUP_QUALIFIERS): Likewise.
2939         (FLOAT_WIDEN_QUALIFIERS): Likewise.
2940         (FLOAT_NARROW_QUALIFIERS): Likewise.
2941         (REINTERP_QUALIFIERS): Likewise.
2942         (RINT_QUALIFIERS): Likewise.
2943         (SPLIT_QUALIFIERS): Likewise.
2944         (FIXCONV_QUALIFIERS): Likewise.
2945         (SCALARMUL_QUALIFIERS): Likewise.
2946         (SCALARMULL_QUALIFIERS): Likewise.
2947         (SCALARMULH_QUALIFIERS): Likewise.
2948         (SELECT_QUALIFIERS): Likewise.
2949         (VTBX_QUALIFIERS): Likewise.
2950         (SHIFTIMM_QUALIFIERS): Likewise.
2951         (SCALARMAC_QUALIFIERS): Likewise.
2952         (LANEMUL_QUALIFIERS): Likewise.
2953         (LANEMULH_QUALIFIERS): Likewise.
2954         (LANEMULL_QUALIFIERS): Likewise.
2955         (SHIFTACC_QUALIFIERS): Likewise.
2956         (SHIFTINSERT_QUALIFIERS): Likewise.
2957         (VTBL_QUALIFIERS): Likewise.
2958         (LOADSTRUCT_QUALIFIERS): Likewise.
2959         (LOADSTRUCTLANE_QUALIFIERS): Likewise.
2960         (STORESTRUCT_QUALIFIERS): Likewise.
2961         (STORESTRUCTLANE_QUALIFIERS): Likewise.
2962         (neon_builtin_type_mode): Delete.
2963         (v8qi_UP): Map to V8QImode.
2964         (v8qi_UP): Map to V8QImode.
2965         (v4hi_UP): Map to V4HImode.
2966         (v4hf_UP): Map to V4HFmode.
2967         (v2si_UP): Map to V2SImode.
2968         (v2sf_UP): Map to V2SFmode.
2969         (di_UP): Map to DImode.
2970         (v16qi_UP): Map to V16QImode.
2971         (v8hi_UP): Map to V8HImode.
2972         (v4si_UP): Map to V4SImode.
2973         (v4sf_UP): Map to V4SFmode.
2974         (v2di_UP): Map to V2DImode.
2975         (ti_UP): Map to TImode.
2976         (ei_UP): Map to EImode.
2977         (oi_UP): Map to OImode.
2978         (neon_itype): Delete.
2979         (neon_builtin_datum): Remove itype, make mode a machine_mode.
2980         (VAR1): Update accordingly.
2981         (arm_init_neon_builtins): Use machine_mode directly.
2982         (neon_dereference_pointer): Likewise.
2983         (arm_expand_neon_args): Use qualifiers to decide operand types.
2984         (arm_expand_neon_builtin): Likewise.
2985         * config/arm/arm_neon_builtins.def: Remap operation type for
2986         many builtins.
2988 2014-11-18  James Greenhalgh  <james.greenhalgh@arm.com>
2990         * config/arm/arm-builtins.c (arm_scalar_builtin_types): New.
2991         (enum arm_simd_type): Likewise.
2992         (struct arm_simd_type_info): Likewise
2993         (arm_mangle_builtin_scalar_type): Likewise.
2994         (arm_mangle_builtin_vector_type): Likewise.
2995         (arm_mangle_builtin_type): Likewise.
2996         (arm_simd_builtin_std_type): Likewise.
2997         (arm_lookup_simd_builtin_type): Likewise.
2998         (arm_simd_builtin_type): Likewise.
2999         (arm_init_simd_builtin_types): Likewise.
3000         (arm_init_simd_builtin_scalar_types): Likewise.
3001         (arm_init_neon_builtins): Rewrite using qualifiers.
3002         * config/arm/arm-protos.h (arm_mangle_builtin_type): New.
3003         * config/arm/arm-simd-builtin-types.def: New file.
3004         * config/arm/t-arm (arm-builtins.o): Depend on it.
3005         * config/arm/arm.c (arm_mangle_type): Call arm_mangle_builtin_type.
3006         * config/arm/arm_neon.h (int8x8_t): Use new internal type.
3007         (int16x4_t): Likewise.
3008         (int32x2_t): Likewise.
3009         (float16x4_t): Likewise.
3010         (float32x2_t): Likewise.
3011         (poly8x8_t): Likewise.
3012         (poly16x4_t): Likewise.
3013         (uint8x8_t): Likewise.
3014         (uint16x4_t): Likewise.
3015         (uint32x2_t): Likewise.
3016         (int8x16_t): Likewise.
3017         (int16x8_t): Likewise.
3018         (int32x4_t): Likewise.
3019         (int64x2_t): Likewise.
3020         (float32x4_t): Likewise.
3021         (poly8x16_t): Likewise.
3022         (poly16x8_t): Likewise.
3023         (uint8x16_t): Likewise.
3024         (uint16x8_t): Likewise.
3025         (uint32x4_t): Likewise.
3026         (uint64x2_t): Likewise.
3028 2014-11-18  James Greenhalgh  <james.greenhalgh@arm.com>
3030         * gcc/config/arm/arm-builtins.c (arm_type_qualifiers): New.
3031         (neon_itype): Add new types corresponding to the types used in
3032         qualifiers names.
3033         (arm_unop_qualifiers): New.
3034         (arm_bswap_qualifiers): Likewise.
3035         (arm_binop_qualifiers): Likewise.
3036         (arm_ternop_qualifiers): Likewise.
3037         (arm_getlane_qualifiers): Likewise.
3038         (arm_lanemac_qualifiers): Likewise.
3039         (arm_setlane_qualifiers): Likewise.
3040         (arm_combine_qualifiers): Likewise.
3041         (arm_load1_qualifiers): Likewise.
3042         (arm_load1_lane_qualifiers): Likewise.
3043         (arm_store1_qualifiers): Likewise.
3044         (arm_storestruct_lane_qualifiers): Likewise.
3045         (UNOP_QUALIFIERS): Likewise.
3046         (DUP_QUALIFIERS): Likewise.
3047         (SPLIT_QUALIFIERS): Likewise.
3048         (CONVERT_QUALIFIERS): Likewise.
3049         (FLOAT_WIDEN_QUALIFIERS): Likewise.
3050         (FLOAT_NARROW_QUALIFIERS): Likewise.
3051         (RINT_QUALIFIERS): Likewise.
3052         (COPYSIGNF_QUALIFIERS): Likewise.
3053         (CREATE_QUALIFIERS): Likewise.
3054         (REINTERP_QUALIFIERS): Likewise.
3055         (BSWAP_QUALIFIERS): Likewise.
3056         (BINOP_QUALIFIERS): Likewise.
3057         (FIXCONV_QUALIFIERS): Likewise.
3058         (SCALARMUL_QUALIFIERS): Likewise.
3059         (SCALARMULL_QUALIFIERS): Likewise.
3060         (SCALARMULH_QUALIFIERS): Likewise.
3061         (TERNOP_QUALIFIERS): Likewise.
3062         (SELECT_QUALIFIERS): Likewise.
3063         (VTBX_QUALIFIERS): Likewise.
3064         (GETLANE_QUALIFIERS): Likewise.
3065         (SHIFTIMM_QUALIFIERS): Likewise.
3066         (LANEMAC_QUALIFIERS): Likewise.
3067         (SCALARMAC_QUALIFIERS): Likewise.
3068         (SETLANE_QUALIFIERS): Likewise.
3069         (SHIFTINSERT_QUALIFIERS): Likewise.
3070         (SHIFTACC_QUALIFIERS): Likewise.
3071         (LANEMUL_QUALIFIERS): Likewise.
3072         (LANEMULL_QUALIFIERS): Likewise.
3073         (LANEMULH_QUALIFIERS): Likewise.
3074         (COMBINE_QUALIFIERS): Likewise.
3075         (VTBL_QUALIFIERS): Likewise.
3076         (LOAD1_QUALIFIERS): Likewise.
3077         (LOADSTRUCT_QUALIFIERS): Likewise.
3078         (LOAD1LANE_QUALIFIERS): Likewise.
3079         (LOADSTRUCTLANE_QUALIFIERS): Likewise.
3080         (STORE1_QUALIFIERS): Likewise.
3081         (STORESTRUCT_QUALIFIERS): Likewise.
3082         (STORE1LANE_QUALIFIERS): Likewise.
3083         (STORESTRUCTLANE_QUALIFIERS): Likewise.
3084         (neon_builtin_datum): Keep track of qualifiers.
3085         (VAR1): Likewise.
3087 2014-11-18  James Greenhalgh  <james.greenhalgh@arm.com>
3089         * config/arm/arm-builtins.c (VAR1): Add a comma.
3090         (VAR2): Rewrite in terms of VAR1.
3091         (VAR3-10): Likewise.
3092         (arm_builtins): Remove leading comma before ARM_BUILTIN_MAX.
3093         * config/arm/arm_neon_builtins.def: Remove trailing commas.
3095 2014-11-18  James Greenhalgh  <james.greenhalgh@arm.com>
3097         * config.gcc (extra_objs): Add arm-builtins.o for arm*-*-*.
3098         (target_gtfiles): Add config/arm/arm-builtins.c for arm*-*-*.
3099         * config/arm/arm-builtins.c: New.
3100         * config/arm/t-arm (arm_builtins.o): New.
3101         * config/arm/arm-protos.h (arm_expand_builtin): New.
3102         (arm_builtin_decl): Likewise.
3103         (arm_init_builtins): Likewise.
3104         (arm_atomic_assign_expand_fenv): Likewise.
3105         * config/arm/arm.c (arm_atomic_assign_expand_fenv): Remove prototype.
3106         (arm_init_builtins): Likewise.
3107         (arm_init_iwmmxt_builtins): Likewise
3108         (safe_vector_operand): Likewise
3109         (arm_expand_binop_builtin): Likewise
3110         (arm_expand_unop_builtin): Likewise
3111         (arm_expand_builtin): Likewise
3112         (arm_builtin_decl): Likewise
3113         (insn_flags): Remove static.
3114         (tune_flags): Likewise.
3115         (enum arm_builtins): Move to config/arm/arm-builtins.c.
3116         (arm_init_neon_builtins): Likewise.
3117         (struct builtin_description): Likewise.
3118         (arm_init_iwmmxt_builtins): Likewise.
3119         (arm_init_fp16_builtins): Likewise.
3120         (arm_init_crc32_builtins): Likewise.
3121         (arm_init_builtins): Likewise.
3122         (arm_builtin_decl): Likewise.
3123         (safe_vector_operand): Likewise.
3124         (arm_expand_ternop_builtin): Likewise.
3125         (arm_expand_binop_builtin): Likewise.
3126         (arm_expand_unop_builtin): Likewise.
3127         (neon_dereference_pointer): Likewise.
3128         (arm_expand_neon_args): Likewise.
3129         (arm_expand_neon_builtin): Likewise.
3130         (neon_split_vcombine): Likewise.
3131         (arm_expand_builtin): Likewise.
3132         (arm_builtin_vectorized_function): Likewise.
3133         (arm_atomic_assign_expand_fenv): Likewise.
3135 2014-11-18  James Greenhalgh  <james.greenhalgh@arm.com>
3137         * config/arm/t-arm (arm.o): Include arm-protos.h in the recipe.
3138         * config/arm/arm.c (FL_CO_PROC): Move to arm-protos.h.
3139         (FL_ARCH3M): Likewise.
3140         (FL_MODE26): Likewise.
3141         (FL_MODE32): Likewise.
3142         (FL_ARCH4): Likewise.
3143         (FL_ARCH5): Likewise.
3144         (FL_THUMB): Likewise.
3145         (FL_LDSCHED): Likewise.
3146         (FL_STRONG): Likewise.
3147         (FL_ARCH5E): Likewise.
3148         (FL_XSCALE): Likewise.
3149         (FL_ARCH6): Likewise.
3150         (FL_VFPV2): Likewise.
3151         (FL_WBUF): Likewise.
3152         (FL_ARCH6K): Likewise.
3153         (FL_THUMB2): Likewise.
3154         (FL_NOTM): Likewise.
3155         (FL_THUMB_DIV): Likewise.
3156         (FL_VFPV3): Likewise.
3157         (FL_NEON): Likewise.
3158         (FL_ARCH7EM): Likewise.
3159         (FL_ARCH7): Likewise.
3160         (FL_ARM_DIV): Likewise.
3161         (FL_ARCH8): Likewise.
3162         (FL_CRC32): Likewise.
3163         (FL_SMALLMUL): Likewise.
3164         (FL_IWMMXT): Likewise.
3165         (FL_IWMMXT2): Likewise.
3166         (FL_TUNE): Likewise.
3167         (FL_FOR_ARCH2): Likewise.
3168         (FL_FOR_ARCH3): Likewise.
3169         (FL_FOR_ARCH3M): Likewise.
3170         (FL_FOR_ARCH4): Likewise.
3171         (FL_FOR_ARCH4T): Likewise.
3172         (FL_FOR_ARCH5): Likewise.
3173         (FL_FOR_ARCH5T): Likewise.
3174         (FL_FOR_ARCH5E): Likewise.
3175         (FL_FOR_ARCH5TE): Likewise.
3176         (FL_FOR_ARCH5TEJ): Likewise.
3177         (FL_FOR_ARCH6): Likewise.
3178         (FL_FOR_ARCH6J): Likewise.
3179         (FL_FOR_ARCH6K): Likewise.
3180         (FL_FOR_ARCH6Z): Likewise.
3181         (FL_FOR_ARCH6ZK): Likewise.
3182         (FL_FOR_ARCH6T2): Likewise.
3183         (FL_FOR_ARCH6M): Likewise.
3184         (FL_FOR_ARCH7): Likewise.
3185         (FL_FOR_ARCH7A): Likewise.
3186         (FL_FOR_ARCH7VE): Likewise.
3187         (FL_FOR_ARCH7R): Likewise.
3188         (FL_FOR_ARCH7M): Likewise.
3189         (FL_FOR_ARCH7EM): Likewise.
3190         (FL_FOR_ARCH8A): Likewise.
3191         * config/arm/arm-protos.h: Take definitions moved from arm.c.
3193 2014-11-18  James Greenhalgh  <james.greenhalgh@arm.com>
3195         * config/arm/arm.c (arm_expand_neon_builtin): Remove "Magic Word"
3196         parameter, rearrange switch statement accordingly.
3197         (arm_evpc_neon_vrev): Remove "Magic Word".
3198         * config/arm/unspecs.md (unspec): Split many UNSPECs to
3199         rounding, or signed/unsigned variants.
3200         * config/arm/neon.md (vcond<mode><mode>): Remove "Magic Word" code.
3201         (vcondu<mode><mode>): Likewise.
3202         (neon_vadd): Remove "Magic Word" operand.
3203         (neon_vaddl): Remove "Magic Word" operand, convert to use
3204         signed/unsigned iterator.
3205         (neon_vaddw): Likewise.
3206         (neon_vhadd): Likewise, also iterate over "rounding" forms.
3207         (neon_vqadd): Remove "Magic Word" operand, convert to use
3208         signed/unsigned iterator.
3209         (neon_v<r>addhn): Remove "Magic Word" operand, convert to iterate
3210         over "rounding" forms.
3211         (neon_vmul): Remove "Magic Word" operand, iterate over
3212         polynomial/float instruction forms.
3213         (neon_vmla): Remove "Magic Word" operand.
3214         (neon_vfma): Likewise.
3215         (neon_vfms): Likewise.
3216         (neon_vmls): Likewise.
3217         (neon_vmlal): Remove "Magic Word" operand, iterate over
3218         signed/unsigned forms.
3219         (neon_vmlsl): Likewise.
3220         (neon_vqdmulh): Remove "Magic Word" operand, iterate over "rounding"
3221         forms.
3222         (neon_vqdmlal): Remove "Magic Word" operand, iterate over
3223         signed/unsigned forms.
3224         (neon_vqdmlsl): Likewise.
3225         (neon_vmull): Likewise.
3226         (neon_vqdmull): Remove "Magic Word" operand.
3227         (neon_vsub): Remove "Magic Word" operand.
3228         (neon_vsubl): Remove "Magic Word" operand, convert to use
3229         signed/unsigned iterator.
3230         (neon_vsubw): Likewise.
3231         (neon_vhsub): Likewise.
3232         (neon_vqsub): Likewise.
3233         (neon_v<r>subhn): Remove "Magic Word" operand, convert to iterate
3234         over "rounding" forms.
3235         (neon_vceq): Remove "Magic Word" operand.
3236         (neon_vcge): Likewise.
3237         (neon_vcgeu): Likewise.
3238         (neon_vcgt): Likewise.
3239         (neon_vcgtu): Likewise.
3240         (neon_vcle): Likewise.
3241         (neon_vclt): Likewise.
3242         (neon_vcage): Likewise.
3243         (neon_vcagt): Likewise.
3244         (neon_vabd): Remove "Magic Word" operand, iterate over
3245         signed/unsigned forms, and split out...
3246         (neon_vabdf): ...this as new.
3247         (neon_vabdl): Remove "Magic Word" operand, iterate over
3248         signed/unsigned forms.
3249         (neon_vaba): Likewise.
3250         (neon_vmax): Remove "Magic Word" operand, iterate over
3251         signed/unsigned and max/min forms, and split out...
3252         (neon_v<maxmin>f): ...this as new.
3253         (neon_vmin): Delete.
3254         (neon_vpadd): Remove "Magic Word" operand.
3255         (neon_vpaddl): Remove "Magic Word" operand, iterate over
3256         signed/unsigned variants.
3257         (neon_vpadal): Likewise.
3258         (neon_vpmax): Remove "Magic Word" operand, iterate over
3259         signed/unsigned and max/min forms, and split out...
3260         (neon_vp<maxmin>f): ...this as new.
3261         (neon_vpmin): Delete.
3262         (neon_vrecps): Remove "Magic Word" operand.
3263         (neon_vrsqrts): Likewise.
3264         (neon_vabs): Likewise.
3265         (neon_vqabs): Likewise.
3266         (neon_vneg): Likewise.
3267         (neon_vqneg): Likewise.
3268         (neon_vcls): Likewise.
3269         (neon_vcnt): Likewise.
3270         (neon_vrecpe): Likewise.
3271         (neon_vrsqrte): Likewise.
3272         (neon_vmvn): Likewise.
3273         (neon_vget_lane): Likewise.
3274         (neon_vget_laneu): New.
3275         (neon_vget_lanedi): Remove "Magic Word" operand.
3276         (neon_vget_lanev2di): Likewise.
3277         (neon_vcvt): Remove "Magic Word" operand, iterate over
3278         signed/unsigned variants.
3279         (neon_vcvt_n): Likewise.
3280         (neon_vmovn): Remove "Magic Word" operand.
3281         (neon_vqmovn): Remove "Magic Word" operand, iterate over
3282         signed/unsigned variants.
3283         (neon_vmovun): Remove "Magic Word" operand.
3284         (neon_vmovl): Remove "Magic Word" operand, iterate over
3285         signed/unsigned variants.
3286         (neon_vmul_lane): Remove "Magic Word" operand.
3287         (neon_vmull_lane): Remove "Magic Word" operand, iterate over
3288         signed/unsigned variants.
3289         (neon_vqdmull_lane): Remove "Magic Word" operand.
3290         (neon_vqdmulh_lane): Remove "Magic Word" operand, iterate over
3291         rounding variants.
3292         (neon_vmla_lane): Remove "Magic Word" operand.
3293         (neon_vmlal_lane): Remove "Magic Word" operand, iterate over
3294         signed/unsigned variants.
3295         (neon_vqdmlal_lane): Remove "Magic Word" operand.
3296         (neon_vmls_lane): Likewise.
3297         (neon_vmlsl_lane): Remove "Magic Word" operand, iterate over
3298         signed/unsigned variants.
3299         (neon_vqdmlsl_lane): Remove "Magic Word" operand.
3300         (neon_vmul_n): Remove "Magic Word" operand.
3301         (neon_vmull_n): Rename to...
3302         (neon_vmulls_n): ...this, remove "Magic Word" operand.
3303         (neon_vmullu_n): New.
3304         (neon_vqdmull_n): Remove "Magic Word" operand.
3305         (neon_vqdmulh_n): Likewise.
3306         (neon_vqrdmulh_n): New.
3307         (neon_vmla_n): Remove "Magic Word" operand.
3308         (neon_vmls_n): Likewise.
3309         (neon_vmlal_n): Rename to...
3310         (neon_vmlals_n): ...this, remove "Magic Word" operand.
3311         (neon_vmlalu_n): New.
3312         (neon_vqdmlal_n): Remove "Magic Word" operand.
3313         (neon_vmlsl_n): Rename to...
3314         (neon_vmlsls_n): ...this, remove "Magic Word" operand.
3315         (neon_vmlslu_n): New.
3316         (neon_vqdmlsl_n): Remove "Magic Word" operand.
3317         (neon_vrev64): Remove "Magic Word" operand.
3318         (neon_vrev32): Likewise.
3319         (neon_vrev16): Likewise.
3320         (neon_vshl): Remove "Magic Word" operand, iterate over
3321         signed/unsigned and "rounding" forms.
3322         (neon_vqshl): Likewise.
3323         (neon_vshr_n): Likewise.
3324         (neon_vshrn_n): Remove "Magic Word" operand, iterate over
3325         "rounding" forms.
3326         (neon_vqshrn_n): Remove "Magic Word" operand, iterate over
3327         signed/unsigned and "rounding" forms.
3328         (neon_vqshrun_n): Remove "Magic Word" operand, iterate over
3329         "rounding" forms.
3330         (neon_vshl_n): Remove "Magic Word" operand.
3331         (neon_vqshl_n): Remove "Magic Word" operand, iterate over
3332         signed/unsigned variants.
3333         (neon_vqshlu_n): Remove "Magic Word" operand.
3334         (neon_vshll_n): Remove "Magic Word" operand, iterate over
3335         signed/unsigned variants.
3336         (neon_vsra_n): Remove "Magic Word" operand, iterate over
3337         signed/unsigned and "rounding" forms.
3338         * config/arm/iterators.md (VPF): New.
3339         (VADDL): Likewise.
3340         (VADDW): Likewise.
3341         (VHADD): Likewise.
3342         (VQADD): Likewise.
3343         (VADDHN): Likewise.
3344         (VMLAL): Likewise.
3345         (VMLAL_LANE): Likewise.
3346         (VLMSL): Likewise.
3347         (VMLSL_LANE): Likewise.
3348         (VQDMULH): Likewise,
3349         (VQDMULH_LANE): Likewise.
3350         (VMULL): Likewise.
3351         (VMULL_LANE): Likewise.
3352         (VSUBL): Likewise.
3353         (VSUBW): Likewise.
3354         (VHSUB): Likewise.
3355         (VQSUB): Likewise.
3356         (VSUBHN): Likewise.
3357         (VABD): Likewise.
3358         (VABDL): Likewise.
3359         (VMAXMIN): Likewise.
3360         (VMAXMINF): Likewise.
3361         (VPADDL): Likewise.
3362         (VPADAL): Likewise.
3363         (VPMAXMIN): Likewise.
3364         (VPMAXMINF): Likewise.
3365         (VCVT_US): Likewise.
3366         (VCVT_US_N): Likewise.
3367         (VQMOVN): Likewise.
3368         (VMOVL): Likewise.
3369         (VSHL): Likewise.
3370         (VQSHL): Likewise.
3371         (VSHR_N): Likewise.
3372         (VSHRN_N): Likewise.
3373         (VQSHRN_N): Likewise.
3374         (VQSHRUN_N): Likewise.
3375         (VQSHL_N): Likewise.
3376         (VSHLL_N): Likewise.
3377         (VSRA_N): Likewise.
3378         (pf): Likewise.
3379         (sup): Likewise.
3380         (r): Liekwise.
3381         (maxmin): Likewise.
3382         (shift_op): Likewise.
3383         * config/arm/arm_neon_builtins.def (vaddl): Split to...
3384         (vaddls): ...this and...
3385         (vaddlu): ...this.
3386         (vaddw): Split to...
3387         (vaddws): ...this and...
3388         (vaddwu): ...this.
3389         (vhadd): Split to...
3390         (vhadds): ...this and...
3391         (vhaddu): ...this and...
3392         (vrhadds): ...this and...
3393         (vrhaddu): ...this.
3394         (vqadd): Split to...
3395         (vqadds): ...this and...
3396         (vqaddu): ...this.
3397         (vaddhn): Split to itself and...
3398         (vraddhn): ...this.
3399         (vmul): Split to...
3400         (vmulf): ...this and...
3401         (vmulp): ...this.
3402         (vmlal): Split to...
3403         (vmlals): ...this and...
3404         (vmlalu): ...this.
3405         (vmlsl): Split to...
3406         (vmlsls): ...this and...
3407         (vmlslu): ...this.
3408         (vqdmulh): Split to itself and...
3409         (vqrdmulh): ...this.
3410         (vmull): Split to...
3411         (vmullp): ...this and...
3412         (vmulls): ...this and...
3413         (vmullu): ...this.
3414         (vmull_n): Split to...
3415         (vmulls_n): ...this and...
3416         (vmullu_n): ...this.
3417         (vmull_lane): Split to...
3418         (vmulls_lane): ...this and...
3419         (vmullu_lane): ...this.
3420         (vqdmulh_n): Split to itself and...
3421         (vqrdmulh_n): ...this.
3422         (vqdmulh_lane): Split to itself and...
3423         (vqrdmulh_lane): ...this.
3424         (vshl): Split to...
3425         (vshls): ...this and...
3426         (vshlu): ...this and...
3427         (vrshls): ...this and...
3428         (vrshlu): ...this.
3429         (vqshl): Split to...
3430         (vqshls): ...this and...
3431         (vqrshlu): ...this and...
3432         (vqrshls): ...this and...
3433         (vqrshlu): ...this.
3434         (vshr_n): Split to...
3435         (vshrs_n): ...this and...
3436         (vshru_n): ...this and...
3437         (vrshrs_n): ...this and...
3438         (vrshru_n): ...this.
3439         (vshrn_n): Split to itself and...
3440         (vrshrn_n): ...this.
3441         (vqshrn_n): Split to...
3442         (vqshrns_n): ...this and...
3443         (vqshrnu_n): ...this and...
3444         (vqrshrns_n): ...this and...
3445         (vqrshrnu_n): ...this.
3446         (vqshrun_n): Split to itself and...
3447         (vqrshrun_n): ...this.
3448         (vqshl_n): Split to...
3449         (vqshl_s_n): ...this and...
3450         (vqshl_u_n): ...this.
3451         (vshll_n): Split to...
3452         (vshlls_n): ...this and...
3453         (vshllu_n): ...this.
3454         (vsra_n): Split to...
3455         (vsras_n): ...this and...
3456         (vsrau_n): ...this and.
3457         (vrsras_n): ...this and...
3458         (vrsrau_n): ...this and.
3459         (vsubl): Split to...
3460         (vsubls): ...this and...
3461         (vsublu): ...this.
3462         (vsubw): Split to...
3463         (vsubws): ...this and...
3464         (vsubwu): ...this.
3465         (vqsub): Split to...
3466         (vqsubs): ...this and...
3467         (vqsubu): ...this.
3468         (vhsub): Split to...
3469         (vhsubs): ...this and...
3470         (vhsubu): ...this.
3471         (vsubhn): Split to itself and...
3472         (vrsubhn): ...this.
3473         (vabd): Split to...
3474         (vabds): ...this and...
3475         (vabdu): ...this and...
3476         (vabdf): ...this.
3477         (vabdl): Split to...
3478         (vabdls): ...this and...
3479         (vabdlu): ...this.
3480         (vaba): Split to...
3481         (vabas): ...this and...
3482         (vabau): ...this and...
3483         (vabal): Split to...
3484         (vabals): ...this and...
3485         (vabalu): ...this.
3486         (vmax): Split to...
3487         (vmaxs): ...this and...
3488         (vmaxu): ...this and...
3489         (vmaxf): ...this.
3490         (vmin): Split to...
3491         (vmins): ...this and...
3492         (vminu): ...this and...
3493         (vminf): ...this.
3494         (vpmax): Split to...
3495         (vpmaxs): ...this and...
3496         (vpmaxu): ...this and...
3497         (vpmaxf): ...this.
3498         (vpmin): Split to...
3499         (vpmins): ...this and...
3500         (vpminu): ...this and...
3501         (vpminf): ...this.
3502         (vpaddl): Split to...
3503         (vpaddls): ...this and...
3504         (vpaddlu): ...this.
3505         (vpadal): Split to...
3506         (vpadals): ...this and...
3507         (vpadalu): ...this.
3508         (vget_laneu): New.
3509         (vqmovn): Split to...
3510         (vqmovns): ...this and...
3511         (vqmovnu): ...this.
3512         (vmovl): Split to...
3513         (vmovls): ...this and...
3514         (vmovlu): ...this.
3515         (vmlal_lane): Split to...
3516         (vmlals_lane): ...this and...
3517         (vmlalu_lane): ...this.
3518         (vmlsl_lane): Split to...
3519         (vmlsls_lane): ...this and...
3520         (vmlslu_lane): ...this.
3521         (vmlal_n): Split to...
3522         (vmlals_n): ...this and...
3523         (vmlalu_n): ...this.
3524         (vmlsl_n): Split to...
3525         (vmlsls_n): ...this and...
3526         (vmlslu_n): ...this.
3527         (vext): Make type "SHIFTINSERT".
3528         (vcvt): Split to...
3529         (vcvts): ...this and...
3530         (vcvtu): ...this.
3531         (vcvt_n): Split to...
3532         (vcvts_n): ...this and...
3533         (vcvtu_n): ...this.
3534         * config/arm/arm_neon.h (vaddl_s8): Remove "Magic Word".
3535         (vaddl_s16): Likewise.
3536         (vaddl_s32): Likewise.
3537         (vaddl_u8): Likewise.
3538         (vaddl_u16): Likewise.
3539         (vaddl_u32): Likewise.
3540         (vaddw_s8): Likewise.
3541         (vaddw_s16): Likewise.
3542         (vaddw_s32): Likewise.
3543         (vaddw_u8): Likewise.
3544         (vaddw_u16): Likewise.
3545         (vaddw_u32): Likewise.
3546         (vhadd_s8): Likewise.
3547         (vhadd_s16): Likewise.
3548         (vhadd_s32): Likewise.
3549         (vhadd_u8): Likewise.
3550         (vhadd_u16): Likewise.
3551         (vhadd_u32): Likewise.
3552         (vhaddq_s8): Likewise.
3553         (vhaddq_s16): Likewise.
3554         (vhaddq_s32): Likewise.
3555         (vhaddq_u8): Likewise.
3556         (vhaddq_u16): Likewise.
3557         (vrhadd_s8): Likewise.
3558         (vrhadd_s16): Likewise.
3559         (vrhadd_s32): Likewise.
3560         (vrhadd_u8): Likewise.
3561         (vrhadd_u16): Likewise.
3562         (vrhadd_u32): Likewise.
3563         (vrhaddq_s8): Likewise.
3564         (vrhaddq_s16): Likewise.
3565         (vrhaddq_s32): Likewise.
3566         (vrhaddq_u8): Likewise.
3567         (vrhaddq_u16): Likewise.
3568         (vrhaddq_u32): Likewise.
3569         (vqadd_s8): Likewise.
3570         (vqadd_s16): Likewise.
3571         (vqadd_s32): Likewise.
3572         (vqadd_s64): Likewise.
3573         (vqadd_u8): Likewise.
3574         (vqadd_u16): Likewise.
3575         (vqadd_u32): Likewise.
3576         (vqadd_u64): Likewise.
3577         (vqaddq_s8): Likewise.
3578         (vqaddq_s16): Likewise.
3579         (vqaddq_s32): Likewise.
3580         (vqaddq_s64): Likewise.
3581         (vqaddq_u8): Likewise.
3582         (vqaddq_u16): Likewise.
3583         (vqaddq_u32): Likewise.
3584         (vqaddq_u64): Likewise.
3585         (vaddhn_s16): Likewise.
3586         (vaddhn_s32): Likewise.
3587         (vaddhn_s64): Likewise.
3588         (vaddhn_u16): Likewise.
3589         (vaddhn_u32): Likewise.
3590         (vaddhn_u64): Likewise.
3591         (vraddhn_s16): Likewise.
3592         (vraddhn_s32): Likewise.
3593         (vraddhn_s64): Likewise.
3594         (vraddhn_u16): Likewise.
3595         (vraddhn_u32): Likewise.
3596         (vraddhn_u64): Likewise.
3597         (vmul_p8): Likewise.
3598         (vmulq_p8): Likewise.
3599         (vqdmulh_s16): Likewise.
3600         (vqdmulh_s32): Likewise.
3601         (vqdmulhq_s16): Likewise.
3602         (vqdmulhq_s32): Likewise.
3603         (vqrdmulh_s16): Likewise.
3604         (vqrdmulh_s32): Likewise.
3605         (vqrdmulhq_s16): Likewise.
3606         (vqrdmulhq_s32): Likewise.
3607         (vmull_s8): Likewise.
3608         (vmull_s16): Likewise.
3609         (vmull_s32): Likewise.
3610         (vmull_u8): Likewise.
3611         (vmull_u16): Likewise.
3612         (vmull_u32): Likewise.
3613         (vmull_p8): Likewise.
3614         (vqdmull_s16): Likewise.
3615         (vqdmull_s32): Likewise.
3616         (vmla_s8): Likewise.
3617         (vmla_s16): Likewise.
3618         (vmla_s32): Likewise.
3619         (vmla_f32): Likewise.
3620         (vmla_u8): Likewise.
3621         (vmla_u16): Likewise.
3622         (vmla_u32): Likewise.
3623         (vmlaq_s8): Likewise.
3624         (vmlaq_s16): Likewise.
3625         (vmlaq_s32): Likewise.
3626         (vmlaq_f32): Likewise.
3627         (vmlaq_u8): Likewise.
3628         (vmlaq_u16): Likewise.
3629         (vmlaq_u32): Likewise.
3630         (vmlal_s8): Likewise.
3631         (vmlal_s16): Likewise.
3632         (vmlal_s32): Likewise.
3633         (vmlal_u8): Likewise.
3634         (vmlal_u16): Likewise.
3635         (vmlal_u32): Likewise.
3636         (vqdmlal_s16): Likewise.
3637         (vqdmlal_s32): Likewise.
3638         (vmls_s8): Likewise.
3639         (vmls_s16): Likewise.
3640         (vmls_s32): Likewise.
3641         (vmls_f32): Likewise.
3642         (vmls_u8): Likewise.
3643         (vmls_u16): Likewise.
3644         (vmls_u32): Likewise.
3645         (vmlsq_s8): Likewise.
3646         (vmlsq_s16): Likewise.
3647         (vmlsq_s32): Likewise.
3648         (vmlsq_f32): Likewise.
3649         (vmlsq_u8): Likewise.
3650         (vmlsq_u16): Likewise.
3651         (vmlsq_u32): Likewise.
3652         (vmlsl_s8): Likewise.
3653         (vmlsl_s16): Likewise.
3654         (vmlsl_s32): Likewise.
3655         (vmlsl_u8): Likewise.
3656         (vmlsl_u16): Likewise.
3657         (vmlsl_u32): Likewise.
3658         (vqdmlsl_s16): Likewise.
3659         (vqdmlsl_s32): Likewise.
3660         (vfma_f32): Likewise.
3661         (vfmaq_f32): Likewise.
3662         (vfms_f32): Likewise.
3663         (vfmsq_f32): Likewise.
3664         (vsubl_s8): Likewise.
3665         (vsubl_s16): Likewise.
3666         (vsubl_s32): Likewise.
3667         (vsubl_u8): Likewise.
3668         (vsubl_u16): Likewise.
3669         (vsubl_u32): Likewise.
3670         (vsubw_s8): Likewise.
3671         (vsubw_s16): Likewise.
3672         (vsubw_s32): Likewise.
3673         (vsubw_u8): Likewise.
3674         (vsubw_u16): Likewise.
3675         (vsubw_u32): Likewise.
3676         (vhsub_s8): Likewise.
3677         (vhsub_s16): Likewise.
3678         (vhsub_s32): Likewise.
3679         (vhsub_u8): Likewise.
3680         (vhsub_u16): Likewise.
3681         (vhsub_u32): Likewise.
3682         (vhsubq_s8): Likewise.
3683         (vhsubq_s16): Likewise.
3684         (vhsubq_s32): Likewise.
3685         (vhsubq_u8): Likewise.
3686         (vhsubq_u16): Likewise.
3687         (vhsubq_u32): Likewise.
3688         (vqsub_s8): Likewise.
3689         (vqsub_s16): Likewise.
3690         (vqsub_s32): Likewise.
3691         (vqsub_s64): Likewise.
3692         (vqsub_u8): Likewise.
3693         (vqsub_u16): Likewise.
3694         (vqsub_u32): Likewise.
3695         (vqsub_u64): Likewise.
3696         (vqsubq_s8): Likewise.
3697         (vqsubq_s16): Likewise.
3698         (vqsubq_s32): Likewise.
3699         (vqsubq_s64): Likewise.
3700         (vqsubq_u8): Likewise.
3701         (vqsubq_u16): Likewise.
3702         (vqsubq_u32): Likewise.
3703         (vqsubq_u64): Likewise.
3704         (vsubhn_s16): Likewise.
3705         (vsubhn_s32): Likewise.
3706         (vsubhn_s64): Likewise.
3707         (vsubhn_u16): Likewise.
3708         (vsubhn_u32): Likewise.
3709         (vsubhn_u64): Likewise.
3710         (vrsubhn_s16): Likewise.
3711         (vrsubhn_s32): Likewise.
3712         (vrsubhn_s64): Likewise.
3713         (vrsubhn_u16): Likewise.
3714         (vrsubhn_u32): Likewise.
3715         (vrsubhn_u64): Likewise.
3716         (vceq_s8): Likewise.
3717         (vceq_s16): Likewise.
3718         (vceq_s32): Likewise.
3719         (vceq_f32): Likewise.
3720         (vceq_u8): Likewise.
3721         (vceq_u16): Likewise.
3722         (vceq_u32): Likewise.
3723         (vceq_p8): Likewise.
3724         (vceqq_s8): Likewise.
3725         (vceqq_s16): Likewise.
3726         (vceqq_s32): Likewise.
3727         (vceqq_f32): Likewise.
3728         (vceqq_u8): Likewise.
3729         (vceqq_u16): Likewise.
3730         (vceqq_u32): Likewise.
3731         (vceqq_p8): Likewise.
3732         (vcge_s8): Likewise.
3733         (vcge_s16): Likewise.
3734         (vcge_s32): Likewise.
3735         (vcge_f32): Likewise.
3736         (vcge_u8): Likewise.
3737         (vcge_u16): Likewise.
3738         (vcge_u32): Likewise.
3739         (vcgeq_s8): Likewise.
3740         (vcgeq_s16): Likewise.
3741         (vcgeq_s32): Likewise.
3742         (vcgeq_f32): Likewise.
3743         (vcgeq_u8): Likewise.
3744         (vcgeq_u16): Likewise.
3745         (vcgeq_u32): Likewise.
3746         (vcle_s8): Likewise.
3747         (vcle_s16): Likewise.
3748         (vcle_s32): Likewise.
3749         (vcle_f32): Likewise.
3750         (vcle_u8): Likewise.
3751         (vcle_u16): Likewise.
3752         (vcle_u32): Likewise.
3753         (vcleq_s8): Likewise.
3754         (vcleq_s16): Likewise.
3755         (vcleq_s32): Likewise.
3756         (vcleq_f32): Likewise.
3757         (vcleq_u8): Likewise.
3758         (vcleq_u16): Likewise.
3759         (vcleq_u32): Likewise.
3760         (vcgt_s8): Likewise.
3761         (vcgt_s16): Likewise.
3762         (vcgt_s32): Likewise.
3763         (vcgt_f32): Likewise.
3764         (vcgt_u8): Likewise.
3765         (vcgt_u16): Likewise.
3766         (vcgt_u32): Likewise.
3767         (vcgtq_s8): Likewise.
3768         (vcgtq_s16): Likewise.
3769         (vcgtq_s32): Likewise.
3770         (vcgtq_f32): Likewise.
3771         (vcgtq_u8): Likewise.
3772         (vcgtq_u16): Likewise.
3773         (vcgtq_u32): Likewise.
3774         (vclt_s8): Likewise.
3775         (vclt_s16): Likewise.
3776         (vclt_s32): Likewise.
3777         (vclt_f32): Likewise.
3778         (vclt_u8): Likewise.
3779         (vclt_u16): Likewise.
3780         (vclt_u32): Likewise.
3781         (vcltq_s8): Likewise.
3782         (vcltq_s16): Likewise.
3783         (vcltq_s32): Likewise.
3784         (vcltq_f32): Likewise.
3785         (vcltq_u8): Likewise.
3786         (vcltq_u16): Likewise.
3787         (vcltq_u32): Likewise.
3788         (vcage_f32): Likewise.
3789         (vcageq_f32): Likewise.
3790         (vcale_f32): Likewise.
3791         (vcaleq_f32): Likewise.
3792         (vcagt_f32): Likewise.
3793         (vcagtq_f32): Likewise.
3794         (vcalt_f32): Likewise.
3795         (vcaltq_f32): Likewise.
3796         (vtst_s8): Likewise.
3797         (vtst_s16): Likewise.
3798         (vtst_s32): Likewise.
3799         (vtst_u8): Likewise.
3800         (vtst_u16): Likewise.
3801         (vtst_u32): Likewise.
3802         (vtst_p8): Likewise.
3803         (vtstq_s8): Likewise.
3804         (vtstq_s16): Likewise.
3805         (vtstq_s32): Likewise.
3806         (vtstq_u8): Likewise.
3807         (vtstq_u16): Likewise.
3808         (vtstq_u32): Likewise.
3809         (vtstq_p8): Likewise.
3810         (vabd_s8): Likewise.
3811         (vabd_s16): Likewise.
3812         (vabd_s32): Likewise.
3813         (vabd_f32): Likewise.
3814         (vabd_u8): Likewise.
3815         (vabd_u16): Likewise.
3816         (vabd_u32): Likewise.
3817         (vabdq_s8): Likewise.
3818         (vabdq_s16): Likewise.
3819         (vabdq_s32): Likewise.
3820         (vabdq_f32): Likewise.
3821         (vabdq_u8): Likewise.
3822         (vabdq_u16): Likewise.
3823         (vabdq_u32): Likewise.
3824         (vabdl_s8): Likewise.
3825         (vabdl_s16): Likewise.
3826         (vabdl_s32): Likewise.
3827         (vabdl_u8): Likewise.
3828         (vabdl_u16): Likewise.
3829         (vabdl_u32): Likewise.
3830         (vaba_s8): Likewise.
3831         (vaba_s16): Likewise.
3832         (vaba_s32): Likewise.
3833         (vaba_u8): Likewise.
3834         (vaba_u16): Likewise.
3835         (vaba_u32): Likewise.
3836         (vabaq_s8): Likewise.
3837         (vabaq_s16): Likewise.
3838         (vabaq_s32): Likewise.
3839         (vabaq_u8): Likewise.
3840         (vabaq_u16): Likewise.
3841         (vabaq_u32): Likewise.
3842         (vabal_s8): Likewise.
3843         (vabal_s16): Likewise.
3844         (vabal_s32): Likewise.
3845         (vabal_u8): Likewise.
3846         (vabal_u16): Likewise.
3847         (vabal_u32): Likewise.
3848         (vmax_s8): Likewise.
3849         (vmax_s16): Likewise.
3850         (vmax_s32): Likewise.
3851         (vmax_f32): Likewise.
3852         (vmax_u8): Likewise.
3853         (vmax_u16): Likewise.
3854         (vmax_u32): Likewise.
3855         (vmaxq_s8): Likewise.
3856         (vmaxq_s16): Likewise.
3857         (vmaxq_s32): Likewise.
3858         (vmaxq_f32): Likewise.
3859         (vmaxq_u8): Likewise.
3860         (vmaxq_u16): Likewise.
3861         (vmaxq_u32): Likewise.
3862         (vmin_s8): Likewise.
3863         (vmin_s16): Likewise.
3864         (vmin_s32): Likewise.
3865         (vmin_f32): Likewise.
3866         (vmin_u8): Likewise.
3867         (vmin_u16): Likewise.
3868         (vmin_u32): Likewise.
3869         (vminq_s8): Likewise.
3870         (vminq_s16): Likewise.
3871         (vminq_s32): Likewise.
3872         (vminq_f32): Likewise.
3873         (vminq_u8): Likewise.
3874         (vminq_u16): Likewise.
3875         (vminq_u32): Likewise.
3876         (vpadd_s8): Likewise.
3877         (vpadd_s16): Likewise.
3878         (vpadd_s32): Likewise.
3879         (vpadd_f32): Likewise.
3880         (vpadd_u8): Likewise.
3881         (vpadd_u16): Likewise.
3882         (vpadd_u32): Likewise.
3883         (vpaddl_s8): Likewise.
3884         (vpaddl_s16): Likewise.
3885         (vpaddl_s32): Likewise.
3886         (vpaddl_u8): Likewise.
3887         (vpaddl_u16): Likewise.
3888         (vpaddl_u32): Likewise.
3889         (vpaddlq_s8): Likewise.
3890         (vpaddlq_s16): Likewise.
3891         (vpaddlq_s32): Likewise.
3892         (vpaddlq_u8): Likewise.
3893         (vpaddlq_u16): Likewise.
3894         (vpaddlq_u32): Likewise.
3895         (vpadal_s8): Likewise.
3896         (vpadal_s16): Likewise.
3897         (vpadal_s32): Likewise.
3898         (vpadal_u8): Likewise.
3899         (vpadal_u16): Likewise.
3900         (vpadal_u32): Likewise.
3901         (vpadalq_s8): Likewise.
3902         (vpadalq_s16): Likewise.
3903         (vpadalq_s32): Likewise.
3904         (vpadalq_u8): Likewise.
3905         (vpadalq_u16): Likewise.
3906         (vpadalq_u32): Likewise.
3907         (vpmax_s8): Likewise.
3908         (vpmax_s16): Likewise.
3909         (vpmax_s32): Likewise.
3910         (vpmax_f32): Likewise.
3911         (vpmax_u8): Likewise.
3912         (vpmax_u16): Likewise.
3913         (vpmax_u32): Likewise.
3914         (vpmin_s8): Likewise.
3915         (vpmin_s16): Likewise.
3916         (vpmin_s32): Likewise.
3917         (vpmin_f32): Likewise.
3918         (vpmin_u8): Likewise.
3919         (vpmin_u16): Likewise.
3920         (vpmin_u32): Likewise.
3921         (vrecps_f32): Likewise.
3922         (vrecpsq_f32): Likewise.
3923         (vrsqrts_f32): Likewise.
3924         (vrsqrtsq_f32): Likewise.
3925         (vshl_s8): Likewise.
3926         (vshl_s16): Likewise.
3927         (vshl_s32): Likewise.
3928         (vshl_s64): Likewise.
3929         (vshl_u8): Likewise.
3930         (vshl_u16): Likewise.
3931         (vshl_u32): Likewise.
3932         (vshl_u64): Likewise.
3933         (vshlq_s8): Likewise.
3934         (vshlq_s16): Likewise.
3935         (vshlq_s32): Likewise.
3936         (vshlq_s64): Likewise.
3937         (vshlq_u8): Likewise.
3938         (vshlq_u16): Likewise.
3939         (vshlq_u32): Likewise.
3940         (vshlq_u64): Likewise.
3941         (vrshl_s8): Likewise.
3942         (vrshl_s16): Likewise.
3943         (vrshl_s32): Likewise.
3944         (vrshl_s64): Likewise.
3945         (vrshl_u8): Likewise.
3946         (vrshl_u16): Likewise.
3947         (vrshl_u32): Likewise.
3948         (vrshl_u64): Likewise.
3949         (vrshlq_s8): Likewise.
3950         (vrshlq_s16): Likewise.
3951         (vrshlq_s32): Likewise.
3952         (vrshlq_s64): Likewise.
3953         (vrshlq_u8): Likewise.
3954         (vrshlq_u16): Likewise.
3955         (vrshlq_u32): Likewise.
3956         (vrshlq_u64): Likewise.
3957         (vqshl_s8): Likewise.
3958         (vqshl_s16): Likewise.
3959         (vqshl_s32): Likewise.
3960         (vqshl_s64): Likewise.
3961         (vqshl_u8): Likewise.
3962         (vqshl_u16): Likewise.
3963         (vqshl_u32): Likewise.
3964         (vqshl_u64): Likewise.
3965         (vqshlq_s8): Likewise.
3966         (vqshlq_s16): Likewise.
3967         (vqshlq_s32): Likewise.
3968         (vqshlq_s64): Likewise.
3969         (vqshlq_u8): Likewise.
3970         (vqshlq_u16): Likewise.
3971         (vqshlq_u32): Likewise.
3972         (vqshlq_u64): Likewise.
3973         (vqrshl_s8): Likewise.
3974         (vqrshl_s16): Likewise.
3975         (vqrshl_s32): Likewise.
3976         (vqrshl_s64): Likewise.
3977         (vqrshl_u8): Likewise.
3978         (vqrshl_u16): Likewise.
3979         (vqrshl_u32): Likewise.
3980         (vqrshl_u64): Likewise.
3981         (vqrshlq_s8): Likewise.
3982         (vqrshlq_s16): Likewise.
3983         (vqrshlq_s32): Likewise.
3984         (vqrshlq_s64): Likewise.
3985         (vqrshlq_u8): Likewise.
3986         (vqrshlq_u16): Likewise.
3987         (vqrshlq_u32): Likewise.
3988         (vqrshlq_u64): Likewise.
3989         (vshr_n_s8): Likewise.
3990         (vshr_n_s16): Likewise.
3991         (vshr_n_s32): Likewise.
3992         (vshr_n_s64): Likewise.
3993         (vshr_n_u8): Likewise.
3994         (vshr_n_u16): Likewise.
3995         (vshr_n_u32): Likewise.
3996         (vshr_n_u64): Likewise.
3997         (vshrq_n_s8): Likewise.
3998         (vshrq_n_s16): Likewise.
3999         (vshrq_n_s32): Likewise.
4000         (vshrq_n_s64): Likewise.
4001         (vshrq_n_u8): Likewise.
4002         (vshrq_n_u16): Likewise.
4003         (vshrq_n_u32): Likewise.
4004         (vshrq_n_u64): Likewise.
4005         (vrshr_n_s8): Likewise.
4006         (vrshr_n_s16): Likewise.
4007         (vrshr_n_s32): Likewise.
4008         (vrshr_n_s64): Likewise.
4009         (vrshr_n_u8): Likewise.
4010         (vrshr_n_u16): Likewise.
4011         (vrshr_n_u32): Likewise.
4012         (vrshr_n_u64): Likewise.
4013         (vrshrq_n_s8): Likewise.
4014         (vrshrq_n_s16): Likewise.
4015         (vrshrq_n_s32): Likewise.
4016         (vrshrq_n_s64): Likewise.
4017         (vrshrq_n_u8): Likewise.
4018         (vrshrq_n_u16): Likewise.
4019         (vrshrq_n_u32): Likewise.
4020         (vrshrq_n_u64): Likewise.
4021         (vshrn_n_s16): Likewise.
4022         (vshrn_n_s32): Likewise.
4023         (vshrn_n_s64): Likewise.
4024         (vshrn_n_u16): Likewise.
4025         (vshrn_n_u32): Likewise.
4026         (vshrn_n_u64): Likewise.
4027         (vrshrn_n_s16): Likewise.
4028         (vrshrn_n_s32): Likewise.
4029         (vrshrn_n_s64): Likewise.
4030         (vrshrn_n_u16): Likewise.
4031         (vrshrn_n_u32): Likewise.
4032         (vrshrn_n_u64): Likewise.
4033         (vqshrn_n_s16): Likewise.
4034         (vqshrn_n_s32): Likewise.
4035         (vqshrn_n_s64): Likewise.
4036         (vqshrn_n_u16): Likewise.
4037         (vqshrn_n_u32): Likewise.
4038         (vqshrn_n_u64): Likewise.
4039         (vqrshrn_n_s16): Likewise.
4040         (vqrshrn_n_s32): Likewise.
4041         (vqrshrn_n_s64): Likewise.
4042         (vqrshrn_n_u16): Likewise.
4043         (vqrshrn_n_u32): Likewise.
4044         (vqrshrn_n_u64): Likewise.
4045         (vqshrun_n_s16): Likewise.
4046         (vqshrun_n_s32): Likewise.
4047         (vqshrun_n_s64): Likewise.
4048         (vqrshrun_n_s16): Likewise.
4049         (vqrshrun_n_s32): Likewise.
4050         (vqrshrun_n_s64): Likewise.
4051         (vshl_n_s8): Likewise.
4052         (vshl_n_s16): Likewise.
4053         (vshl_n_s32): Likewise.
4054         (vshl_n_s64): Likewise.
4055         (vshl_n_u8): Likewise.
4056         (vshl_n_u16): Likewise.
4057         (vshl_n_u32): Likewise.
4058         (vshl_n_u64): Likewise.
4059         (vshlq_n_s8): Likewise.
4060         (vshlq_n_s16): Likewise.
4061         (vshlq_n_s32): Likewise.
4062         (vshlq_n_s64): Likewise.
4063         (vshlq_n_u8): Likewise.
4064         (vshlq_n_u16): Likewise.
4065         (vshlq_n_u32): Likewise.
4066         (vshlq_n_u64): Likewise.
4067         (vqshl_n_s8): Likewise.
4068         (vqshl_n_s16): Likewise.
4069         (vqshl_n_s32): Likewise.
4070         (vqshl_n_s64): Likewise.
4071         (vqshl_n_u8): Likewise.
4072         (vqshl_n_u16): Likewise.
4073         (vqshl_n_u32): Likewise.
4074         (vqshl_n_u64): Likewise.
4075         (vqshlq_n_s8): Likewise.
4076         (vqshlq_n_s16): Likewise.
4077         (vqshlq_n_s32): Likewise.
4078         (vqshlq_n_s64): Likewise.
4079         (vqshlq_n_u8): Likewise.
4080         (vqshlq_n_u16): Likewise.
4081         (vqshlq_n_u32): Likewise.
4082         (vqshlq_n_u64): Likewise.
4083         (vqshlu_n_s8): Likewise.
4084         (vqshlu_n_s16): Likewise.
4085         (vqshlu_n_s32): Likewise.
4086         (vqshlu_n_s64): Likewise.
4087         (vqshluq_n_s8): Likewise.
4088         (vqshluq_n_s16): Likewise.
4089         (vqshluq_n_s32): Likewise.
4090         (vqshluq_n_s64): Likewise.
4091         (vshll_n_s8): Likewise.
4092         (vshll_n_s16): Likewise.
4093         (vshll_n_s32): Likewise.
4094         (vshll_n_u8): Likewise.
4095         (vshll_n_u16): Likewise.
4096         (vshll_n_u32): Likewise.
4097         (vsra_n_s8): Likewise.
4098         (vsra_n_s16): Likewise.
4099         (vsra_n_s32): Likewise.
4100         (vsra_n_s64): Likewise.
4101         (vsra_n_u8): Likewise.
4102         (vsra_n_u16): Likewise.
4103         (vsra_n_u32): Likewise.
4104         (vsra_n_u64): Likewise.
4105         (vsraq_n_s8): Likewise.
4106         (vsraq_n_s16): Likewise.
4107         (vsraq_n_s32): Likewise.
4108         (vsraq_n_s64): Likewise.
4109         (vsraq_n_u8): Likewise.
4110         (vsraq_n_u16): Likewise.
4111         (vsraq_n_u32): Likewise.
4112         (vsraq_n_u64): Likewise.
4113         (vrsra_n_s8): Likewise.
4114         (vrsra_n_s16): Likewise.
4115         (vrsra_n_s32): Likewise.
4116         (vrsra_n_s64): Likewise.
4117         (vrsra_n_u8): Likewise.
4118         (vrsra_n_u16): Likewise.
4119         (vrsra_n_u32): Likewise.
4120         (vrsra_n_u64): Likewise.
4121         (vrsraq_n_s8): Likewise.
4122         (vrsraq_n_s16): Likewise.
4123         (vrsraq_n_s32): Likewise.
4124         (vrsraq_n_s64): Likewise.
4125         (vrsraq_n_u8): Likewise.
4126         (vrsraq_n_u16): Likewise.
4127         (vrsraq_n_u32): Likewise.
4128         (vrsraq_n_u64): Likewise.
4129         (vabs_s8): Likewise.
4130         (vabs_s16): Likewise.
4131         (vabs_s32): Likewise.
4132         (vabs_f32): Likewise.
4133         (vabsq_s8): Likewise.
4134         (vabsq_s16): Likewise.
4135         (vabsq_s32): Likewise.
4136         (vabsq_f32): Likewise.
4137         (vqabs_s8): Likewise.
4138         (vqabs_s16): Likewise.
4139         (vqabs_s32): Likewise.
4140         (vqabsq_s8): Likewise.
4141         (vqabsq_s16): Likewise.
4142         (vqabsq_s32): Likewise.
4143         (vneg_s8): Likewise.
4144         (vneg_s16): Likewise.
4145         (vneg_s32): Likewise.
4146         (vneg_f32): Likewise.
4147         (vnegq_s8): Likewise.
4148         (vnegq_s16): Likewise.
4149         (vnegq_s32): Likewise.
4150         (vnegq_f32): Likewise.
4151         (vqneg_s8): Likewise.
4152         (vqneg_s16): Likewise.
4153         (vqneg_s32): Likewise.
4154         (vqnegq_s8): Likewise.
4155         (vqnegq_s16): Likewise.
4156         (vqnegq_s32): Likewise.
4157         (vmvn_s8): Likewise.
4158         (vmvn_s16): Likewise.
4159         (vmvn_s32): Likewise.
4160         (vmvn_u8): Likewise.
4161         (vmvn_u16): Likewise.
4162         (vmvn_u32): Likewise.
4163         (vmvn_p8): Likewise.
4164         (vmvnq_s8): Likewise.
4165         (vmvnq_s16): Likewise.
4166         (vmvnq_s32): Likewise.
4167         (vmvnq_u8): Likewise.
4168         (vmvnq_u16): Likewise.
4169         (vmvnq_u32): Likewise.
4170         (vmvnq_p8): Likewise.
4171         (vcls_s8): Likewise.
4172         (vcls_s16): Likewise.
4173         (vcls_s32): Likewise.
4174         (vclsq_s8): Likewise.
4175         (vclsq_s16): Likewise.
4176         (vclsq_s32): Likewise.
4177         (vclz_s8): Likewise.
4178         (vclz_s16): Likewise.
4179         (vclz_s32): Likewise.
4180         (vclz_u8): Likewise.
4181         (vclz_u16): Likewise.
4182         (vclz_u32): Likewise.
4183         (vclzq_s8): Likewise.
4184         (vclzq_s16): Likewise.
4185         (vclzq_s32): Likewise.
4186         (vclzq_u8): Likewise.
4187         (vclzq_u16): Likewise.
4188         (vclzq_u32): Likewise.
4189         (vcnt_s8): Likewise.
4190         (vcnt_u8): Likewise.
4191         (vcnt_p8): Likewise.
4192         (vcntq_s8): Likewise.
4193         (vcntq_u8): Likewise.
4194         (vcntq_p8): Likewise.
4195         (vrecpe_f32): Likewise.
4196         (vrecpe_u32): Likewise.
4197         (vrecpeq_f32): Likewise.
4198         (vrecpeq_u32): Likewise.
4199         (vrsqrte_f32): Likewise.
4200         (vrsqrte_u32): Likewise.
4201         (vrsqrteq_f32): Likewise.
4202         (vrsqrteq_u32): Likewise.
4203         (vget_lane_s8): Likewise.
4204         (vget_lane_s16): Likewise.
4205         (vget_lane_s32): Likewise.
4206         (vget_lane_f32): Likewise.
4207         (vget_lane_u8): Likewise.
4208         (vget_lane_u16): Likewise.
4209         (vget_lane_u32): Likewise.
4210         (vget_lane_p8): Likewise.
4211         (vget_lane_p16): Likewise.
4212         (vget_lane_s64): Likewise.
4213         (vget_lane_u64): Likewise.
4214         (vgetq_lane_s8): Likewise.
4215         (vgetq_lane_s16): Likewise.
4216         (vgetq_lane_s32): Likewise.
4217         (vgetq_lane_f32): Likewise.
4218         (vgetq_lane_u8): Likewise.
4219         (vgetq_lane_u16): Likewise.
4220         (vgetq_lane_u32): Likewise.
4221         (vgetq_lane_p8): Likewise.
4222         (vgetq_lane_p16): Likewise.
4223         (vgetq_lane_s64): Likewise.
4224         (vgetq_lane_u64): Likewise.
4225         (vcvt_s32_f32): Likewise.
4226         (vcvt_f32_s32): Likewise.
4227         (vcvt_f32_u32): Likewise.
4228         (vcvt_u32_f32): Likewise.
4229         (vcvtq_s32_f32): Likewise.
4230         (vcvtq_f32_s32): Likewise.
4231         (vcvtq_f32_u32): Likewise.
4232         (vcvtq_u32_f32): Likewise.
4233         (vcvt_n_s32_f32): Likewise.
4234         (vcvt_n_f32_s32): Likewise.
4235         (vcvt_n_f32_u32): Likewise.
4236         (vcvt_n_u32_f32): Likewise.
4237         (vcvtq_n_s32_f32): Likewise.
4238         (vcvtq_n_f32_s32): Likewise.
4239         (vcvtq_n_f32_u32): Likewise.
4240         (vcvtq_n_u32_f32): Likewise.
4241         (vmovn_s16): Likewise.
4242         (vmovn_s32): Likewise.
4243         (vmovn_s64): Likewise.
4244         (vmovn_u16): Likewise.
4245         (vmovn_u32): Likewise.
4246         (vmovn_u64): Likewise.
4247         (vqmovn_s16): Likewise.
4248         (vqmovn_s32): Likewise.
4249         (vqmovn_s64): Likewise.
4250         (vqmovn_u16): Likewise.
4251         (vqmovn_u32): Likewise.
4252         (vqmovn_u64): Likewise.
4253         (vqmovun_s16): Likewise.
4254         (vqmovun_s32): Likewise.
4255         (vqmovun_s64): Likewise.
4256         (vmovl_s8): Likewise.
4257         (vmovl_s16): Likewise.
4258         (vmovl_s32): Likewise.
4259         (vmovl_u8): Likewise.
4260         (vmovl_u16): Likewise.
4261         (vmovl_u32): Likewise.
4262         (vmul_lane_s16): Likewise.
4263         (vmul_lane_s32): Likewise.
4264         (vmul_lane_f32): Likewise.
4265         (vmul_lane_u16): Likewise.
4266         (vmul_lane_u32): Likewise.
4267         (vmulq_lane_s16): Likewise.
4268         (vmulq_lane_s32): Likewise.
4269         (vmulq_lane_f32): Likewise.
4270         (vmulq_lane_u16): Likewise.
4271         (vmulq_lane_u32): Likewise.
4272         (vmla_lane_s16): Likewise.
4273         (vmla_lane_s32): Likewise.
4274         (vmla_lane_f32): Likewise.
4275         (vmla_lane_u16): Likewise.
4276         (vmla_lane_u32): Likewise.
4277         (vmlaq_lane_s16): Likewise.
4278         (vmlaq_lane_s32): Likewise.
4279         (vmlaq_lane_f32): Likewise.
4280         (vmlaq_lane_u16): Likewise.
4281         (vmlaq_lane_u32): Likewise.
4282         (vmlal_lane_s16): Likewise.
4283         (vmlal_lane_s32): Likewise.
4284         (vmlal_lane_u16): Likewise.
4285         (vmlal_lane_u32): Likewise.
4286         (vqdmlal_lane_s16): Likewise.
4287         (vqdmlal_lane_s32): Likewise.
4288         (vmls_lane_s16): Likewise.
4289         (vmls_lane_s32): Likewise.
4290         (vmls_lane_f32): Likewise.
4291         (vmls_lane_u16): Likewise.
4292         (vmls_lane_u32): Likewise.
4293         (vmlsq_lane_s16): Likewise.
4294         (vmlsq_lane_s32): Likewise.
4295         (vmlsq_lane_f32): Likewise.
4296         (vmlsq_lane_u16): Likewise.
4297         (vmlsq_lane_u32): Likewise.
4298         (vmlsl_lane_s16): Likewise.
4299         (vmlsl_lane_s32): Likewise.
4300         (vmlsl_lane_u16): Likewise.
4301         (vmlsl_lane_u32): Likewise.
4302         (vqdmlsl_lane_s16): Likewise.
4303         (vqdmlsl_lane_s32): Likewise.
4304         (vmull_lane_s16): Likewise.
4305         (vmull_lane_s32): Likewise.
4306         (vmull_lane_u16): Likewise.
4307         (vmull_lane_u32): Likewise.
4308         (vqdmull_lane_s16): Likewise.
4309         (vqdmull_lane_s32): Likewise.
4310         (vqdmulhq_lane_s16): Likewise.
4311         (vqdmulhq_lane_s32): Likewise.
4312         (vqdmulh_lane_s16): Likewise.
4313         (vqdmulh_lane_s32): Likewise.
4314         (vqrdmulhq_lane_s16): Likewise.
4315         (vqrdmulhq_lane_s32): Likewise.
4316         (vqrdmulh_lane_s16): Likewise.
4317         (vqrdmulh_lane_s32): Likewise.
4318         (vmul_n_s16): Likewise.
4319         (vmul_n_s32): Likewise.
4320         (vmul_n_f32): Likewise.
4321         (vmul_n_u16): Likewise.
4322         (vmul_n_u32): Likewise.
4323         (vmulq_n_s16): Likewise.
4324         (vmulq_n_s32): Likewise.
4325         (vmulq_n_f32): Likewise.
4326         (vmulq_n_u16): Likewise.
4327         (vmulq_n_u32): Likewise.
4328         (vmull_n_s16): Likewise.
4329         (vmull_n_s32): Likewise.
4330         (vmull_n_u16): Likewise.
4331         (vmull_n_u32): Likewise.
4332         (vqdmull_n_s16): Likewise.
4333         (vqdmull_n_s32): Likewise.
4334         (vqdmulhq_n_s16): Likewise.
4335         (vqdmulhq_n_s32): Likewise.
4336         (vqdmulh_n_s16): Likewise.
4337         (vqdmulh_n_s32): Likewise.
4338         (vqrdmulhq_n_s16): Likewise.
4339         (vqrdmulhq_n_s32): Likewise.
4340         (vqrdmulh_n_s16): Likewise.
4341         (vqrdmulh_n_s32): Likewise.
4342         (vmla_n_s16): Likewise.
4343         (vmla_n_s32): Likewise.
4344         (vmla_n_f32): Likewise.
4345         (vmla_n_u16): Likewise.
4346         (vmla_n_u32): Likewise.
4347         (vmlaq_n_s16): Likewise.
4348         (vmlaq_n_s32): Likewise.
4349         (vmlaq_n_f32): Likewise.
4350         (vmlaq_n_u16): Likewise.
4351         (vmlaq_n_u32): Likewise.
4352         (vmlal_n_s16): Likewise.
4353         (vmlal_n_s32): Likewise.
4354         (vmlal_n_u16): Likewise.
4355         (vmlal_n_u32): Likewise.
4356         (vqdmlal_n_s16): Likewise.
4357         (vqdmlal_n_s32): Likewise.
4358         (vmls_n_s16): Likewise.
4359         (vmls_n_s32): Likewise.
4360         (vmls_n_f32): Likewise.
4361         (vmls_n_u16): Likewise.
4362         (vmls_n_u32): Likewise.
4363         (vmlsq_n_s16): Likewise.
4364         (vmlsq_n_s32): Likewise.
4365         (vmlsq_n_f32): Likewise.
4366         (vmlsq_n_u16): Likewise.
4367         (vmlsq_n_u32): Likewise.
4368         (vmlsl_n_s16): Likewise.
4369         (vmlsl_n_s32): Likewise.
4370         (vmlsl_n_u16): Likewise.
4371         (vmlsl_n_u32): Likewise.
4372         (vqdmlsl_n_s16): Likewise.
4373         (vqdmlsl_n_s32): Likewise.
4375 2014-11-18  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
4377         * config/arm/arm.c (arm_new_rtx_costs, case PLUS, MINUS):
4378         Add cost of alu.arith in simple SImode case.
4380 2014-11-18  Jiong Wang  <jiong.wang@arm.com>
4382         * lra-eliminations.c (update_reg_eliminate): Relax gcc_assert for fixed
4383         registers.
4385 2014-11-18  Marat Zakirov  <m.zakirov@samsung.com>
4387         * opts.c (finish_options): Disable aggressive opts for sanitizer.  
4388         (common_handle_option): Move code to finish_options.  
4390 2014-11-18  Yury Gribov  <y.gribov@samsung.com>
4392         PR sanitizer/63802
4393         * stor-layout.c (min_align_of_type): Respect user alignment
4394         more.
4396 2014-11-18  Ilya Enkovich  <ilya.enkovich@intel.com>
4398         * passes.c (remove_cgraph_node_from_order): New.
4399         (do_per_function_toporder): Register cgraph removal
4400         hook.
4402 2014-11-17  Terry Guo  <terry.guo@arm.com>
4404         * config/arm/arm.c (arm_issue_rate): Return 2 for cortex-m7.
4405         * config/arm/arm.md (generic_sched): Exclude cortex-m7.
4406         (generic_vfp): Likewise.
4407         * config/arm/cortex-m7.md: Pipeline description for cortex-m7.
4409 2014-11-17  Vladimir Makarov  <vmakarov@redhat.com>
4411         PR rtl-optimization/63906
4412         * lra-remat.c (operand_to_remat): Check SP and
4413         frame_pointer_required.
4415 2014-11-17  Mircea Namolaru  <mircea.namolaru@inria.fr>
4417         * doc/invoke.texi (floop-unroll-and-jam): Document
4418         (loop-unroll-jam-size): Likewise.
4419         (loop-unroll-jam-depth): Likewise.
4420         * graphite-optimize-isl.c (getPrevectorMap_full): Modify comment.
4421         (getScheduleForBandList): Replaced unsafe union_map reuse.
4423 2014-11-17  Andrew Pinski  <apinski@cavium.com>
4425         * config/aarch64/thunderx.md: Remove copyright which should not
4426         have been there.
4428 2014-11-17  Michael Meissner  <meissner@linux.vnet.ibm.com>
4429             Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
4431         * config/rs6000/rs6000.c (RELOAD_REG_AND_M16): Add support for
4432         Altivec style vector loads that ignore the bottom 3 bits of the
4433         address.
4434         (rs6000_debug_addr_mask): New function to print the addr_mask
4435         values if debugging.
4436         (rs6000_debug_print_mode): Call rs6000_debug_addr_mask to print
4437         out addr_mask.
4438         (rs6000_setup_reg_addr_masks): Add support for Altivec style
4439         vector loads that ignore the bottom 3 bits of the address.  Allow
4440         pre-increment and pre-decrement on floating point, even if the
4441         -mupper-regs-{sf,df} options were used.
4442         (rs6000_init_hard_regno_mode_ok): Rework DFmode support if
4443         -mupper-regs-df.  Add support for -mupper-regs-sf.  Rearrange code
4444         placement for direct move support.
4445         (rs6000_option_override_internal): Add checks for -mupper-regs-df
4446         requiring -mvsx, and -mupper-regs-sf requiring -mpower8-vector.
4447         If -mupper-regs, set both -mupper-regs-sf and -mupper-regs-df,
4448         depending on the underlying cpu.
4449         (rs6000_secondary_reload_fail): Add ATTRIBUTE_NORETURN.
4450         (rs6000_secondary_reload_toc_costs): Helper function to identify
4451         costs of a TOC load for secondary reload support.
4452         (rs6000_secondary_reload_memory): Helper function for secondary
4453         reload, to determine if a particular memory operation is directly
4454         handled by the hardware, or if it needs support from secondary
4455         reload to create a valid address.
4456         (rs6000_secondary_reload): Rework code, to be clearer.  If the
4457         appropriate -mupper-regs-{sf,df} is used, use FPR registers to
4458         reload scalar values, since the FPR registers have D-form
4459         addressing. Move most of the code handling memory to the function
4460         rs6000_secondary_reload_memory, and use the reg_addr structure to
4461         determine what type of address modes are supported.  Print more
4462         debug information if -mdebug=addr.
4463         (rs6000_secondary_reload_inner): Rework entire function to be more
4464         general.  Use the reg_addr bits to determine what type of
4465         addressing is supported.
4466         (rs6000_preferred_reload_class): Rework.  Move constant handling
4467         into a single place.  Prefer using FLOAT_REGS for scalar floating
4468         point.
4469         (rs6000_secondary_reload_class): Use a FPR register to move a
4470         value from an Altivec register to a GPR, and vice versa.  Move VSX
4471         handling above traditional floating point.
4473         * config/rs6000/rs6000.md (mov<mode>_hardfloat, FMOVE32 case):
4474         Delete some spaces in the constraints.
4475         (DF->DF move peephole2): Disable if -mupper-regs-{sf,df} to
4476         allow using FPR registers to load/store an Altivec register for
4477         scalar floating point types.
4478         (SF->SF move peephole2): Likewise.
4479         (DFmode splitter): Add a define_split to move floating point
4480         constants to the constant pool before register allocation.
4481         Normally constants are put into the pool immediately, but
4482         -ffast-math delays putting them into the constant pool for the
4483         reciprocal approximation support.
4484         (SFmode splitter): Likewise.
4486         * config/rs6000/rs6000.opt (-mupper-regs-df): Make option public.
4487         (-mupper-regs-sf): Likewise.
4489         * config/rs6000/rs6000-c.c (rs6000_target_modify_macros): Define
4490         __UPPER_REGS_DF__ if -mupper-regs-df.  Define __UPPER_REGS_SF__ if
4491         -mupper-regs-sf.
4492         (-mupper-regs): New combination option that sets -mupper-regs-sf
4493         and -mupper-regs-df by default if the cpu supports the instructions.
4495         * doc/invoke.texi (RS/6000 and PowerPC Options): Document
4496         -mupper-regs, -mupper-regs-sf, and -mupper-regs-df.
4498         * config/rs6000/predicates.md (memory_fp_constant): New predicate
4499         to return true if the operand is a floating point constant that
4500         must be put into the constant pool, before register allocation
4501         occurs.
4503         * config/rs6000/rs6000-cpus.def (ISA_2_6_MASKS_SERVER): Enable
4504         -mupper-regs-df by default.
4505         (ISA_2_7_MASKS_SERVER): Enable -mupper-regs-sf by default.
4506         (POWERPC_MASKS): Add -mupper-regs-{sf,df} as options set by the
4507         various -mcpu=... options.
4508         (power7 cpu): Enable -mupper-regs-df by default.
4510         * doc/invoke.texi (RS/6000 and PowerPC Options): Document
4511         -mupper-regs.
4513 2014-11-17  Zhouyi Zhou <yizhouzhou@ict.ac.cn>
4515         * ira-conflicts.c (build_conflict_bit_table): Add the current
4516         object to OBJECTS_LIVE after traversing OBJECTS_LIVE.
4518 2014-11-17  Jan Hubicka  <hubicka@ucw.cz>
4520         * ipa-cp.c (ipa_get_indirect_edge_target_1): Handle speculation.
4521         (ipa_get_indirect_edge_target): Add SPECULATIVE argument.
4522         (devirtualization_time_bonus): Use it.
4523         (ipcp_discover_new_direct_edges): Likewise.
4524         * ipa-inline-analysis.c (estimate_edge_devirt_benefit): Update.
4525         * ipa-prop.h (ipa_get_indirect_edge_target): Update prototype.
4527 2014-11-17  Jan Hubicka  <hubicka@ucw.cz>
4529         * tree.c (free_lang_data_in_decl): Set DECL_FUNCTION_SPECIFIC_OPTIMIZATION
4530         to optimization_default_node.
4532 2014-11-17  Jan Hubicka  <hubicka@ucw.cz>
4534         * cgraphunit.c (analyze_functions): Use opt_for_fn.
4535         * cgraph.h (cgraph_node::optimize_for_size_p): Likewise.
4537 2014-11-17  Jan Hubicka  <hubicka@ucw.cz>
4539         * cgraph.c (symbol_table::create_edge): Use opt_for_fn.
4540         (cgraph_node::cannot_return_p): Likewise.
4541         (cgraph_edge::cannot_lead_to_return_p): Likewise.
4542         (cgraph_edge::maybe_hot_p): Likewise.
4544 2014-11-17  Jan Hubicka  <hubicka@ucw.cz>
4546         * predict.c (maybe_hot_frequency_p): Use opt_for_fn.
4547         (optimize_function_for_size_p): Likewise.
4548         (probably_never_executed): Likewise; replace cfun by fun.
4550 2014-11-17  Alan Lawrence  <alan.lawrence@arm.com>
4552         * config/aarch64/aarch64-simd.md (aarch64_simd_vec_set<mode>): Add
4553         variant reading from memory and assembling to ld1.
4555         * config/aarch64/arm_neon.h (vld1_lane_f32, vld1_lane_f64, vld1_lane_p8,
4556         vld1_lane_p16, vld1_lane_s8, vld1_lane_s16, vld1_lane_s32,
4557         vld1_lane_s64, vld1_lane_u8, vld1_lane_u16, vld1_lane_u32,
4558         vld1_lane_u64, vld1q_lane_f32, vld1q_lane_f64, vld1q_lane_p8,
4559         vld1q_lane_p16, vld1q_lane_s8, vld1q_lane_s16, vld1q_lane_s32,
4560         vld1q_lane_s64, vld1q_lane_u8, vld1q_lane_u16, vld1q_lane_u32,
4561         vld1q_lane_u64): Replace asm with vset_lane and pointer dereference.
4563 2014-11-17  Jason Merrill  <jason@redhat.com>
4565         * tree-inline.c (copy_fn): New.
4566         * tree-inline.h: Declare it.
4568 2014-11-17  Alan Lawrence  <alan.lawrence@arm.com>
4570         * config/aarch64/aarch64-builtins.c (TYPES_CREATE): Remove.
4571         * config/aarch64/aarch64-simd-builtins.def (create): Remove.
4572         * config/aarch64/aarch64-simd.md (aarch64_create<mode>): Remove.
4573         * config/aarch64/arm_neon.h (vcreate_f64, vreinterpret_f64_s64,
4574         vreinterpret_f64_u64): Replace __builtin_aarch64_createv1df with C casts.
4575         * config/aarch64/iterators.md (VD1): Remove.
4577 2014-11-17  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
4579         * config/aarch64/aarch64-cores.def (cortex-a53): Remove
4580         AARCH64_FL_CRYPTO from feature flags.
4581         (cortex-a57): Likewise.
4582         (cortex-a57.cortex-a53): Likewise.
4584 2014-11-17  Jan Hubicka  <hubicka@ucw.cz>
4586         * tree.c (free_lang_data_in_decl): Annotate all functio nbodies with
4587         DECL_FUNCTION_SPECIFIC_TARGET.
4588         * i386.c (ix86_set_current_function): Handle explicit default options.
4590 2014-11-17  Ilya Enkovich  <ilya.enkovich@intel.com>
4592         * builtins.c (expand_builtin_memcpy_with_bounds): Use target hook
4593         instead of BNDmode.
4594         (expand_builtin_mempcpy_with_bounds): Likewise.
4595         (expand_builtin_memset_with_bounds): Likewise.
4597 2014-11-17  Ilya Enkovich  <ilya.enkovich@intel.com>
4599         * tree-ssa-strlen.c: include ipa-chkp.h, cgraph.h,
4600         ipa-ref.h, plugin-api.h.
4601         (get_string_length): Handle calls with bounds.
4602         (adjust_last_stmt): Likewise.
4603         (handle_builtin_strchr): Likewise.
4604         (handle_builtin_strcpy): Likewise.
4605         (handle_builtin_memcpy): Likewise.
4606         (handle_builtin_strcat): Likewise.
4608 2014-11-17  Ilya Enkovich  <ilya.enkovich@intel.com>
4610         * tree-chkp-opt.c (chkp_get_nobnd_fndecl): New.
4611         (chkp_get_nochk_fndecl): New.
4612         (chkp_optimize_string_function_calls): New.
4613         (chkp_opt_execute): Call chkp_optimize_string_function_calls.
4614         * tree-cfg.h (insert_cond_bb): New.
4615         * tree-cfg.c (insert_cond_bb): New.
4617 2014-11-17  Ilya Enkovich  <ilya.enkovich@intel.com>
4619         * tree-core.h (built_in_class): Add builtin codes to be used
4620         by Pointer Bounds Checker for instrumented builtin functions.
4621         * tree-streamer-in.c: Include ipa-chkp.h.
4622         (streamer_get_builtin_tree): Created instrumented decl if
4623         required.
4624         * ipa-chkp.h (chkp_maybe_clone_builtin_fndecl): New.
4625         * ipa-chkp.c (chkp_build_instrumented_fndecl): Support builtin
4626         function decls.
4627         (chkp_maybe_clone_builtin_fndecl): New.
4628         (chkp_maybe_create_clone): Support builtin function decls.
4629         (chkp_versioning): Clone builtin functions.
4630         * tree-chkp.c (chkp_instrument_normal_builtin): New.
4631         (chkp_add_bounds_to_call_stmt): Support builtin functions.
4632         (chkp_replace_function_pointer): Likewise.
4633         * builtins.c (expand_builtin_memcpy_args): New.
4634         (expand_builtin_memcpy): Call expand_builtin_memcpy_args.
4635         (expand_builtin_memcpy_with_bounds): New.
4636         (expand_builtin_mempcpy_with_bounds): New.
4637         (expand_builtin_mempcpy_args): Add orig_exp arg. Support
4638         BUILT_IN_CHKP_MEMCPY_NOBND_NOCHK
4639         (expand_builtin_memset_with_bounds): New.
4640         (expand_builtin_memset_args): Support BUILT_IN_CHKP_MEMSET_NOBND_NOCHK.
4641         (expand_builtin_with_bounds): New.
4642         * builtins.h (expand_builtin_with_bounds): New.
4643         * expr.c (expand_expr_real_1): Support instrumented builtin calls.
4645 2014-11-17  Dodji Seketeli  <dodji@redhat.com>
4647         * gimple.h (gimple_set_visited, gimple_visited_p)
4648         (gimple_set_plf, gimple_plf, gimple_set_uid, gimple_uid): Add more
4649         comments to these accessors.
4651 2014-11-17  Georg-Johann Lay  <avr@gjlay.de>
4653         * config/avr/avr-log.c (avr_log_set_avr_log) [TARGET_ALL_DEBUG]:
4654         Set avr_log_details to "all".
4656 2014-11-17  Richard Biener  <rguenther@suse.de>
4658         PR middle-end/63898
4659         * match.pd: Guard X / CST -> X * CST' transform against
4660         zero CST.
4662 2014-11-17  Terry Guo  <terry.guo@arm.com>
4664         * config/arm/thumb1.md (*addsi3_cbranch_scratch): Updated to UAL
4665         format.
4667 2014-11-17  Zhenqiang Chen  <zhenqiang.chen@arm.com>
4669         * ifcvt.c (HAVE_cbranchcc4): Define.
4670         (noce_emit_cmove, noce_get_alt_condition, noce_get_condition):
4671         Use HAVE_cbranchcc4.
4673 2014-11-17  Zhenqiang Chen  <zhenqiang.chen@linaro.org>
4675         * config/aarch64/aarch64.c (aarch64_code_to_ccmode,
4676         aarch64_convert_mode, aarch64_gen_ccmp_first,
4677         aarch64_gen_ccmp_next): New functions.
4678         (TARGET_GEN_CCMP_FIRST, TARGET_GEN_CCMP_NEXT): Define.
4680 2014-11-17  Zhenqiang Chen  <zhenqiang.chen@linaro.org>
4682         * config/aarch64/aarch64-protos.h (aarch64_ccmp_mode_to_code): New.
4683         * aarch64.c (aarch64_nzcv_codes): New data.
4684         (aarch64_ccmp_mode_to_code): New.
4685         (aarch64_print_operand): Output nzcv.
4686         config/aarch64/aarch64.md (cbranchcc4, *ccmp_and, *ccmp_ior, cstorecc4):
4687         New patterns.
4688         (cstore<mode>4): Handle ccmp_cc_register.
4689         * config/aarch64/predicates.md (const0_operand): New.
4691 2014-11-17  Zhenqiang Chen  <zhenqiang.chen@linaro.org>
4693         * config/aarch64/aarch64-modes.def: Define ccmp CC mode.
4694         * config/aarch64/aarch64.c (aarch64_get_condition_code_1): New function
4695         extacted from aarch64_get_condition_code.
4696         (aarch64_get_condition_code): Call aarch64_get_condition_code_1.
4697         config/aarch64/predicates.md (ccmp_cc_register): New predicate.
4699 014-11-17  Zhenqiang Chen  <zhenqiang.chen@linaro.org>
4701         * config/aarch64/constraints.md (Usn, aarch64_ccmp_immediate,
4702         aarch64_ccmp_operand): New constraints.
4704 2014-11-17  Zhenqiang Chen  <zhenqiang.chen@linaro.org>
4706         * Makefile.in: Add ccmp.o.
4707         * ccmp.c: New file.
4708         * ccmp.h: New file.
4709         * expr.c: include "ccmp.h"
4710         (expand_cond_expr_using_cmove): Handle VOIDmode.
4711         (expand_expr_real_1): Try to expand ccmp.
4713 2014-11-17  Zhenqiang Chen  <zhenqiang.chen@linaro.org>
4715         * cfgexpand.c (expand_gimple_cond): Check ccmp.
4716         * expmed.c (emit_cstore): Make it global.
4717         * expmed.h: #include "insn-codes.h"
4718         (emit_cstore): New prototype.
4719         * expr.c (expand_operands): Make it global.
4720         * expr.h (expand_operands): New prototype.
4721         * optabs.c (get_rtx_code): Make it global.
4722         * optabs.h (get_rtx_code): New prototype.
4724 2014-11-17  Zhenqiang Chen  <zhenqiang.chen@linaro.org>
4726         * target.def (gen_ccmp_first, gen_ccmp_first): Add two new hooks.
4727         * doc/tm.texi.in (TARGET_GEN_CCMP_FIRST, TARGET_GEN_CCMP_NEXT): New.
4728         * doc/tm.texi (TARGET_GEN_CCMP_FIRST, TARGET_GEN_CCMP_NEXT): New.
4730 2014-11-16  Patrick Palka  <ppalka@gcc.gnu.org>
4732         PR middle-end/63790
4733         * tree-ssa-forwprop.c (forward_propagate_into_comparison_1):
4734         Always combine comparisons or conversions from booleans.
4736 2014-11-16  Jan Hubicka  <hubicka@ucw.cz>
4738         * ipa-polymorphic-call.c
4739         (ipa_polymorphic_call_context::speculation_consistent_p): Constify.
4740         (ipa_polymorphic_call_context::meet_speculation_with): New function.
4741         (ipa_polymorphic_call_context::combine_with): Handle types in construction
4742         better.
4743         (ipa_polymorphic_call_context::equal_to): Do not bother about useless
4744         speculation.
4745         (ipa_polymorphic_call_context::meet_with): New function.
4746         * cgraph.h (class ipa_polymorphic_call_context): Add
4747         meet_width, meet_speculation_with; constify speculation_consistent_p.
4748         * ipa-cp.c (ipa_context_from_jfunc): Handle speculation; combine with incomming
4749         context.
4750         (propagate_context_accross_jump_function): Likewise; be more cureful.
4751         about set_contains_variable.
4752         (ipa_get_indirect_edge_target_1): Fix handling of dynamic type changes.
4753         (find_more_scalar_values_for_callers_subset): Fix.
4754         (find_more_contexts_for_caller_subset): Perform meet operation.
4756 2014-11-16  Jan Hubicka  <hubicka@ucw.cz>
4758         * passes.c (execute_one_pass): Do not apply all transforms prior
4759         every simple IPA pass.
4760         * cgraphunit.c: Do not include fibheap.h
4761         (expand_thunk): Use get_untransformed_body.
4762         (cgraph_node::expand): Likewise.
4763         * tree-ssa-structalias.c (ipa_pta_execute): Skip inline clones.
4764         * cgraph.c (release_function_body): Do not push cfun when CFG is not there.
4765         (cgraph_node::get_untransformed_body): Break out from ...
4766         (cgraph_node::get_body): ... here; add code to apply all transforms.
4767         * cgraph.h (cgraph_node): Add get_untransformed_body.
4768         * ipa-icf.c (sem_function::init): Use get_untransformed_body.
4769         * cgraphclones.c (duplicate_thunk_for_node): Likewise.
4770         * tree-inline.c (expand_call_inline): LIkewise.
4771         * i386.c (ix86_reset_to_default_globals): Break out from ...
4772         (ix86_set_current_function): ... here;
4773         (ix86_reset_previous_fndecl): Use it.
4774         (ix86_simd_clone_adjust): Use ix86_reset_previous_fndecl.
4776 2014-11-16  Eric Botcazou  <ebotcazou@adacore.com>
4778         * doc/tm.texi.in (TARGET_FLAGS_REGNUM): Move around.
4779         * doc/tm.texi: Regenerate.
4781 2014-11-16  Uros Bizjak  <ubizjak@gmail.com>
4783         * config/sh/sh.c: Do not include algorithm.
4784         (sh_emit_scc_to_t): Replace open-coded swap with std::swap
4785         to swap values.
4786         (sh_emit_compare_and_branch): Ditto.
4787         (sh_emit_compare_and_set): Ditto.
4788         * config/sh/sh.md (replacement peephole2): Ditto.
4789         (cstore4_media): Ditto.
4790         (*fmasf4): Ditto.
4792 2014-11-15  Vladimir Makarov  <vmakarov@redhat.com>
4794         * lra-remat.c (cand_transf_func): Process regno for
4795         rematerialization too.
4796         * lra.c (lra): Switch on rematerialization pass.
4798 2014-11-15  Vladimir Makarov  <vmakarov@redhat.com>
4800         * lra.c (lra): Switch off rematerialization pass.
4802 2014-11-15  Marc Glisse  <marc.glisse@inria.fr>
4804         * config/i386/xmmintrin.h (_mm_add_ps, _mm_sub_ps, _mm_mul_ps,
4805         _mm_div_ps, _mm_store_ss, _mm_cvtss_f32): Use vector extensions
4806         instead of builtins.
4807         * config/i386/emmintrin.h (__v2du, __v4su, __v8hu, __v16qu): New
4808         typedefs.
4809         (_mm_sqrt_sd): Fix comment.
4810         (_mm_add_epi8, _mm_add_epi16, _mm_add_epi32, _mm_add_epi64,
4811         _mm_sub_epi8, _mm_sub_epi16, _mm_sub_epi32, _mm_sub_epi64,
4812         _mm_mullo_epi16, _mm_cmpeq_epi8, _mm_cmpeq_epi16, _mm_cmpeq_epi32,
4813         _mm_cmplt_epi8, _mm_cmplt_epi16, _mm_cmplt_epi32, _mm_cmpgt_epi8,
4814         _mm_cmpgt_epi16, _mm_cmpgt_epi32, _mm_and_si128, _mm_or_si128,
4815         _mm_xor_si128, _mm_store_sd, _mm_cvtsd_f64, _mm_storeh_pd,
4816         _mm_cvtsi128_si64, _mm_cvtsi128_si64x, _mm_add_pd, _mm_sub_pd,
4817         _mm_mul_pd, _mm_div_pd, _mm_storel_epi64, _mm_movepi64_pi64):
4818         Use vector extensions instead of builtins.
4819         * config/i386/smmintrin.h (_mm_cmpeq_epi64, _mm_cmpgt_epi64,
4820         _mm_mullo_epi32): Likewise.
4821         * config/i386/avxintrin.h (__v4du, __v8su, __v16hu, __v32qu):
4822         New typedefs.
4823         (_mm256_add_pd, _mm256_add_ps, _mm256_div_pd, _mm256_div_ps,
4824         _mm256_mul_pd, _mm256_mul_ps, _mm256_sub_pd, _mm256_sub_ps):
4825         Use vector extensions instead of builtins.
4826         * config/i386/avx2intrin.h (_mm256_cmpeq_epi8, _mm256_cmpeq_epi16,
4827         _mm256_cmpeq_epi32, _mm256_cmpeq_epi64, _mm256_cmpgt_epi8,
4828         _mm256_cmpgt_epi16, _mm256_cmpgt_epi32, _mm256_cmpgt_epi64,
4829         _mm256_and_si256, _mm256_or_si256, _mm256_xor_si256, _mm256_add_epi8,
4830         _mm256_add_epi16, _mm256_add_epi32, _mm256_add_epi64,
4831         _mm256_mullo_epi16, _mm256_mullo_epi32, _mm256_sub_epi8,
4832         _mm256_sub_epi16, _mm256_sub_epi32, _mm256_sub_epi64): Likewise.
4833         * config/i386/avx512fintrin.h (__v8du, __v16su, __v32hu, __v64qu):
4834         New typedefs.
4835         (_mm512_or_si512, _mm512_or_epi32, _mm512_or_epi64, _mm512_xor_si512,
4836         _mm512_xor_epi32, _mm512_xor_epi64, _mm512_and_si512,
4837         _mm512_and_epi32, _mm512_and_epi64, _mm512_mullo_epi32,
4838         _mm512_add_epi64, _mm512_sub_epi64, _mm512_add_epi32,
4839         _mm512_sub_epi32, _mm512_add_pd, _mm512_add_ps, _mm512_sub_pd,
4840         _mm512_sub_ps, _mm512_mul_pd, _mm512_mul_ps, _mm512_div_pd,
4841         _mm512_div_ps): Use vector extensions instead of builtins.
4842         * config/i386/avx512bwintrin.h (_mm512_mullo_epi16, _mm512_add_epi8,
4843         _mm512_sub_epi8, _mm512_sub_epi16, _mm512_add_epi16): Likewise.
4844         * config/i386/avx512dqintrin.h (_mm512_mullo_epi64): Likewise.
4845         * config/i386/avx512vldqintrin.h (_mm256_mullo_epi64, _mm_mullo_epi64):
4846         Likewise.
4848 2014-11-15  Jan Hubicka <hubicka@ucw.cz>
4850         * lto-streamer-out.c (hash_tree): Use cl_optimization_hash.
4851         * lto-streamer.h (cl_optimization_stream_out, cl_optimization_stream_in): Declare.
4852         * optc-save-gen.awk: Generate cl_optimization LTO streaming and hashing routines.
4853         * opth-gen.awk: Add prototype of cl_optimization_hash.
4854         * tree-streamer-in.c (unpack_ts_optimization): Remove.
4855         (streamer_unpack_tree_bitfields): Use cl_optimization_stream_in.
4856         * tree-streamer-out.c (pack_ts_optimization): Remove.
4857         (streamer_pack_tree_bitfields): Use cl_optimization_stream_out.
4859 2014-11-15  Mircea Namolaru  <mircea.namolaru@inria.fr>
4861         * common.opt (flag_loop_unroll_and_jam): New flag.
4862         * params.def (PARAM_LOOP_UNROLL_JAM_SIZE): Parameter for unroll and
4863         jam flag.
4864         (PARAM_LOOP_UNROLL_JAM_DEPTH): Likewise.
4865         * graphite-poly.h (struct poly_bb:map_sepclass): New field
4866         * graphite-poly.c (new_poly_bb): Initialization for new field.
4867         (apply_poly_transforms): Support for unroll and jam flag.
4868         * graphite-isl-ast-to-gimple.c (generate_luj_sepclass): Compute the
4869         separation class.
4870         (generate_luj_sepclass_opt): Build the separation class option.
4871         (generate_luj_options): Set unroll and jam options.
4872         (set_options): Support for unroll and jam options.
4873         (scop_to_isl_ast): Likewise
4874         * graphite-optimize-isl.c (getPrevectorMap_full): New function for
4875         computing the separating class map.
4876         (optimize_isl): Support for the separating class map.
4877         (apply_schedule_map_to_scop): Likewise.
4878         (getScheduleMap): Likewise.
4879         (getScheduleForBand): Likewise.
4880         (getScheduleForBandList): Likewise.
4881         * graphite.c (gate_graphite_transforms): Add unroll and jam flag.
4882         * toplev.c (process_options) Likewise.
4884 2014-11-15  Eric Botcazou  <ebotcazou@adacore.com>
4886         * tree-cfg.c (replace_loop_annotate_in_block): New function extracted
4887         from...
4888         (replace_loop_annotate): ...here.  Call it on the header and on the
4889         latch block, if any.  Restore proper behavior of final cleanup.
4891 2014-11-15  Eric Botcazou  <ebotcazou@adacore.com>
4893         * tree-ssa-loop-ivcanon.c (try_unroll_loop_completely): Add log message
4894         for max-completely-peeled-insns limit.
4896 2014-11-14  Jan Hubicka  <hubicka@ucw.cz>
4898         * ipa-prop.h (ipa_known_type_data): Remove.
4899         (ipa_binfo_from_known_type_jfunc): Remove.
4901 2014-11-14  Andrew Pinski  <apinski@cavium.com>
4903         * config/aarch64/aarch64-cores.def (thunderx): Change the scheduler
4904         over to thunderx.
4905         * config/aarch64/aarch64.md: Include thunderx.md.
4906         (generic_sched): Set to no for thunderx.
4907         * config/aarch64/thunderx.md: New file.
4909 2014-11-14  Michael Meissner  <meissner@linux.vnet.ibm.com>
4911         * config/rs6000/predicates.md (easy_fp_constant): Delete redunant
4912         tests for 0.0.
4914         * config/rs6000/vector.md (VEC_R): Move secondary reload support
4915         insns to rs6000.md from vector.md.
4916         (reload_<VEC_R:mode>_<P:mptrsize>_store): Likewise.
4917         (reload_<VEC_R:mode>_<P:mptrsize>_load): Likewise.
4918         (vec_reload_and_plus_<mptrsize>): Likewise.
4920         * config/rs6000/rs6000.md (Fa): New mode attribute to give
4921         constraint for the Altivec registers for a type.
4922         (RELOAD): New mode iterator for all of the types that have
4923         secondary reload address support to load up a base register.
4924         (extendsfdf2_fpr): Use correct constraint.
4925         (copysign<mode>3_fcpsgn): For SFmode, use correct xscpsgndp
4926         instruction.
4927         (floatsi<mode>2_lfiwax): Add support for -mupper-regs-{sf,df}.
4928         Generate the non-VSX instruction if all registers were FPRs.  Do
4929         not use the patterns in vsx.md for scalar operations.
4930         (floatsi<mode>2_lfiwax_mem): Likewise.
4931         (floatunssi<mode>2_lfiwzx): Likewise.
4932         (floatunssi<mode>2_lfiwzx_mem): Likewise.
4933         (fix_trunc<mode>di2_fctidz): Likewise.
4934         (fixuns_trunc<mode>di2_fctiduz): Likewise.
4935         (fctiwz_<mode>): Likewise.
4936         (fctiwuz_<mode>): Likewise.
4937         (friz): Likewise.
4938         (floatdidf2_fpr): Likewise.
4939         (floatdidf2_mem): Likewise.
4940         (floatunsdidf2): Likewise.
4941         (floatunsdidf2_fcfidu): Likewise.
4942         (floatunsdidf2_mem): Likewise.
4943         (floatdisf2_fcfids): Likewise.
4944         (floatdisf2_mem): Likewise.
4945         (floatdisf2_internal1): Add explicit test for not FCFIDS to make
4946         it more obvious that the code is for pre-ISA 2.06 machines.
4947         (floatdisf2_internal2): Likewise.
4948         (floatunsdisf2_fcfidus): Add support for -mupper-regs-{sf,df}.
4949         Generate the non-VSX instruction if all registers were FPRs.  Do
4950         not use the patterns in vsx.md for scalar operations.
4951         (floatunsdisf2_mem): Likewise.
4952         (reload_<RELOAD:mode>_<P:mptrsize>_store): Move the reload
4953         handlers here from vector.md, and expand the types we generate
4954         reload handlers for.
4955         (reload_<RELOAD:mode>_<P:mptrsize>_load): Likewise.
4956         (vec_reload_and_plus_<mptrsize>): Likewise.
4958         * config/rs6000/vsx.md (vsx_float<VSi><mode>2): Only provide the
4959         vector forms of the instructions.  Move VSX scalar forms to
4960         rs6000.md, and add support for -mupper-regs-sf.
4961         (vsx_floatuns<VSi><mode>2): Likewise.
4962         (vsx_fix_trunc<mode><VSi>2): Likewise.
4963         (vsx_fixuns_trunc<mode><VSi>2): Likewise.
4964         (vsx_float_fix_<mode>2): Delete DF version, rename to
4965         vsx_float_fix_v2df2.
4966         (vsx_float_fix_v2df2): Likewise.
4968 2014-11-14  Martin Jambor  <mjambor@suse.cz>
4970         * ipa-prop.h (jump_func_type): Removed value IPA_JF_KNOWN_TYPE.
4971         (ipa_pass_through_data): Removed field type_preserved.
4972         (ipa_ancestor_jf_data): removed fields type and type_preserved.
4973         (ipa_jump_func): Removed field known_type.
4974         (ipa_get_jf_known_type_offset): Removed.
4975         (ipa_get_jf_known_type_base_type): Likewise.
4976         (ipa_get_jf_known_type_component_type): Likewise.
4977         (ipa_get_jf_ancestor_type): Likewise.
4978         * ipa-cp.c (print_ipcp_constant_value): Removed BINFO handling.
4979         (ipa_get_jf_pass_through_result): Likewise.
4980         (ipa_get_jf_ancestor_result): Always build ptr_node_type accesses.
4981         (values_equal_for_ipcp_p): Removed BINFO handling.
4982         (ipa_get_indirect_edge_target_1): Updated comment.
4983         * ipa-prop.c (ipa_print_node_jump_functions_for_edge): Removed handling
4984         of IPA_JF_KNOWN_TYPE jump functions.  Do not print removed fields.
4985         (ipa_set_jf_known_type): Removed.
4986         (ipa_set_jf_simple_pass_through): Do not set removed fields.  Update
4987         all callers.
4988         (ipa_set_jf_arith_pass_through): Likewise.
4989         (ipa_set_ancestor_jf): Likewise.
4990         (ipa_binfo_from_known_type_jfunc): Removed.
4991         (prop_type_change_info): Removed fields known_current_type and
4992         multiple_types_encountered.
4993         (extr_type_from_vtbl_ptr_store): Removed.
4994         (check_stmt_for_type_change): Do not attempt to identify changed type.
4995         (detect_type_change_from_memory_writes): Do not set the removed fields,
4996         always set jfunc to unknown.
4997         (compute_complex_assign_jump_func): Do not detect dynamic type change.
4998         (compute_complex_ancestor_jump_func): Likewise.
4999         (compute_known_type_jump_func): Removed.
5000         (ipa_compute_jump_functions_for_edge): Do not detect dynamic type
5001         change.  Do not comute known type jump functions.
5002         (combine_known_type_and_ancestor_jfs): Removed.
5003         (update_jump_functions_after_inlining): Removed handling of
5004         IPA_JF_KNOWN_TYPE jump functions.  Do not set removed fields.
5005         (ipa_write_jump_function): Do not stream removed fields or known type
5006         jump functions.
5007         (ipa_read_jump_function): Likewise.
5009 2014-11-14  Vladimir Makarov  <vmakarov@redhat.com>
5011         * lra-int.h (lra_create_live_ranges): Add parameter.
5012         * lra-lives.c (temp_bitmap): Move higher.
5013         (initiate_live_solver): Move temp_bitmap initialization into
5014         lra_live_ranges_init.
5015         (finish_live_solver): Move temp_bitmap clearing into
5016         live_ranges_finish.
5017         (process_bb_lives): Add parameter.  Use it to control live info
5018         update and dead insn elimination.  Pass it to mark_regno_live and
5019         mark_regno_dead.
5020         (lra_create_live_ranges): Add parameter.  Pass it to
5021         process_bb_lives.
5022         (lra_live_ranges_init, lra_live_ranges_finish): See changes in
5023         initiate_live_solver and finish_live_solver.
5024         * lra-remat.c (do_remat): Process insn non-operand hard regs too.
5025         Use temp_bitmap to update avail_cands.
5026         * lra.c (lra): Pass new parameter to lra_create_live_ranges.  Move
5027         check with lra_need_for_spill_p after live range pass.  Switch on
5028         rematerialization pass.
5030 2014-11-14  Martin Jambor  <mjambor@suse.cz>
5032         * ipa-prop.h (ipa_get_jf_pass_through_type_preserved): use
5033         agg_preserved flag instead.
5034         (ipa_get_jf_ancestor_type_preserved): Likewise.
5035         (ipa_node_params): Rename known_vals to known_csts, update all users.
5036         New field known_contexts.
5037         (ipa_get_indirect_edge_target): Update prototype.
5038         (ipcp_poly_ctx_values_pool): Declare.
5039         (ipa_context_from_jfunc): Likewise.
5040         * ipa-inline.h (estimate_ipcp_clone_size_and_time): Updated prototype.
5041         * cgraph.h (ipa_polymorphic_call_context): New method equal_to.  New
5042         parameter newline of method dump.
5043         * ipa-cp.c (ctxlat): New field.
5044         (ipcp_values_pool): Renamed to ipcp_cst_values_pool, updated all users.
5045         (ipcp_poly_ctx_values_pool):New variable.
5046         (ipa_get_poly_ctx_lat): New function.
5047         (print_ipcp_constant_value): New overloaded function for contexts.
5048         (print_all_lattices): Also print contexts.
5049         (ipa_topo_info): New field contexts;
5050         (set_all_contains_variable): Also set the flag in the context lattice.
5051         (initialize_node_lattices): Likewise for flag bottom.
5052         (ipa_get_jf_ancestor_result): Removed BINFO handling.
5053         (ipa_value_from_jfunc): Likewise.
5054         (ipa_context_from_jfunc): New function.
5055         (values_equal_for_ipcp_p): New overloaded function for contexts.
5056         (allocate_and_init_ipcp_value): Construct the value.
5057         (allocate_and_init_ipcp_value): New overloaded function for contexts.
5058         (propagate_scalar_accross_jump_function): Removed handling of
5059         KNOWN_TYPE jump functions.
5060         (propagate_context_accross_jump_function): New function.
5061         (propagate_constants_accross_call): Also propagate contexts.
5062         (ipa_get_indirect_edge_target_1): Work on contexts rather than BINFOs.
5063         (ipa_get_indirect_edge_target): Likewise.
5064         (devirtualization_time_bonus): Likewise.
5065         (gather_context_independent_values): Create and populate known_contexts
5066         vector rather than known_binfos.
5067         (perform_estimation_of_a_value): Work on contexts rather than BINFOs.
5068         (estimate_local_effects): Likewise.
5069         (add_all_node_vals_to_toposort): Also add contexts to teir topological
5070         sort.
5071         (ipcp_propagate_stage): Also propagate effects of contexts.
5072         (ipcp_discover_new_direct_edges): Receive and pass known_contexts to
5073         ipa_get_indirect_edge_target_1.
5074         (cgraph_edge_brings_value_p): New overloaded function for contexts.
5075         (create_specialized_node): Work on contexts rather than BINFOs.
5076         (find_more_contexts_for_caller_subset): New function.
5077         (known_contexts_useful_p): New function.
5078         (copy_useful_known_contexts): Likewise.
5079         (modify_known_vectors_with_val): Likewise.
5080         (ipcp_val_in_agg_replacements_p): Renamed to
5081         ipcp_val_agg_replacement_ok_p, return true for all offset indicating
5082         non-aggregate.
5083         (ipcp_val_agg_replacement_ok_p): New overloaded function for contexts.
5084         (decide_about_value): Work on contexts rather than BINFOs.
5085         (decide_whether_version_node): Likewise.
5086         (ipcp_driver): Initialize the new alloc pool.
5087         * ipa-prop.c (ipa_print_node_jump_functions_for_edge): Prettify
5088         printing of edge contexts.
5089         (ipa_set_ancestor_jf): Replace assert with conditional setting of
5090         type_preserved to false.
5091         (update_jump_functions_after_inlining): Use access function instead of
5092         reading agg_preserved directly.  Store combined context in the ancestor
5093         case.
5094         (try_make_edge_direct_virtual_call): Work on contexts rather than
5095         BINFOs.
5096         (update_indirect_edges_after_inlining): Get context from
5097         ipa_context_from_jfunc.
5098         (ipa_free_node_params_substructures): Free also known_contexts.
5099         (ipa_free_all_structures_after_ipa_cp): Free the new alloc pool.
5100         (ipa_free_all_structures_after_iinln): Likewise.
5101         * ipa-inline-analysis.c (evaluate_properties_for_edge): Work on
5102         contexts rather than BINFOs.
5103         (estimate_edge_devirt_benefit): Likewise.
5104         (estimate_edge_size_and_time): Likewise.
5105         (estimate_calls_size_and_time): Likewise.
5106         (estimate_node_size_and_time): Likewise.
5107         (estimate_ipcp_clone_size_and_time): Likewise.
5108         (do_estimate_edge_time): Likewise.
5109         (do_estimate_edge_size): Likewise.
5110         (do_estimate_edge_hints): Likewise.
5111         * ipa-polymorphic-call.c (ipa_polymorphic_call_context::dump): New
5112         parameter newline, ouput newline only when it is set.
5113         (ipa_polymorphic_call_context::equal_to): New method.
5115 2014-11-14  Martin Jambor  <mjambor@suse.cz>
5117         * ipa-cp.c (ipcp_value_source): Converted to a template class.  All
5118         users converted to the same specialization as the using class/function
5119         or specialization on tree.
5120         (ipcp_value): Likewise.
5121         (ipcp_lattice): Likewise.
5122         (ipcp_agg_lattice): Now derived from tree specialization of
5123         ipcp_lattice.
5124         (values_topo): Moved to new class value_topo_info.
5125         (ipa_lat_is_single_const): Turned into ipcp_lattice::is_single_const.
5126         Updated all callers.
5127         (print_lattice): Turned into ipcp_lattice::print.  Updated all
5128         callers.
5129         (value_topo_info): New class template.
5130         (ipa_topo_info): New field constants.  New constructor.
5131         (build_toporder_info): Do not clear stack_top, only checkign assert
5132         it.
5133         (set_lattice_to_bottom): Turned into ipcp_lattice::set_to_bottom.
5134         Updated all callers.
5135         (set_lattice_contains_variable): Turned into
5136         ipcp_lattice::set_contains_variable.  Updated all callers.
5137         (add_value_source): Turned into ipcp_value::add_source.  Updated all
5138         callers.
5139         (allocate_and_init_ipcp_value): New function.
5140         (add_value_to_lattice): Turned into ipcp_lattice::add_value.  Last
5141         parameter got default a value.  Updated all callers.
5142         (add_scalar_value_to_lattice): Removed, users converted to using
5143         ipcp_lattice::add_value with default value of the last parameter.
5144         (add_val_to_toposort): Turned to value_topo_info::add_val.  Updated
5145         all callers.
5146         (propagate_effects): Made method of value_topo_info.
5147         (cgraph_edge_brings_value_p): Now a template function.
5148         (get_info_about_necessary_edges): Likewise.
5149         (gather_edges_for_value): Likewise.
5150         (perhaps_add_new_callers): Likewise.
5151         (decide_about_value): Likewise.
5152         * ipa-prop.h (ipcp_lattice): Remove fowrward declaration.
5154 2014-11-14  Jakub Jelinek  <jakub@redhat.com>
5156         * doc/install.texi (--with-diagnostics-color=): Document.
5158         * tree-ssa.dce.c (eliminate_unnecessary_stmts): Eliminate
5159         IFN_GOMP_SIMD_LANE without lhs as useless.
5161         * ipa-pure-const.c (struct funct_state_d): Add can_free field.
5162         (varying_state): Add true for can_free.
5163         (check_call): For builtin or internal !nonfreeing_call_p set
5164         local->can_free.
5165         (check_stmt): For asm volatile and asm with "memory" set
5166         local->can_free.
5167         (analyze_function): Clear local->can_free initially, continue
5168         calling check_stmt until all flags are computed, dump can_free
5169         flag.
5170         (pure_const_write_summary): Write can_free flag.
5171         (pure_const_read_summary): Read it back.
5172         (propagate_pure_const): Propagate also can_free flag, set
5173         w->nonfreeing_fn if it is false after propagation.
5174         * cgraph.h (cgraph_node): Add nonfreeing_fn member.
5175         * gimple.c: Include ipa-ref.h, lto-streamer.h and cgraph.h.
5176         (nonfreeing_call_p): Return cgraph nonfreeing_fn flag if set.
5177         Also return true for IFN_ABNORMAL_DISPATCHER.
5178         * cgraph.c (cgraph_node::dump): Dump nonfreeing_fn flag.
5179         * lto-cgraph.c (lto_output_node): Write nonfreeing_fn flag.
5180         (input_overwrite_node): Read it back.
5182 2014-11-14  Jakub Jelinek  <jakub@redhat.com>
5183             Marek Polacek  <polacek@redhat.com>
5185         * sanopt.c: Include tree-ssa-operands.h.
5186         (struct sanopt_info): Add has_freeing_call_p,
5187         has_freeing_call_computed_p, imm_dom_path_with_freeing_call_p,
5188         imm_dom_path_with_freeing_call_computed_p, freeing_call_events,
5189         being_visited_p fields.
5190         (struct sanopt_ctx): Add asan_check_map field.
5191         (imm_dom_path_with_freeing_call, maybe_optimize_ubsan_null_ifn,
5192         maybe_optimize_asan_check_ifn): New functions.
5193         (sanopt_optimize_walker): Use them, optimize even ASAN_CHECK
5194         internal calls.
5195         (pass_sanopt::execute): Call sanopt_optimize even for
5196         -fsanitize=address.
5197         * gimple.c (nonfreeing_call_p): Return true for non-ECF_LEAF
5198         internal calls.
5200 2014-11-14  Alan Lawrence  <alan.lawrence@arm.com>
5202         * tree-vect-loop.c (vect_create_epilog_for_reduction): Move code for
5203         'if (extract_scalar_result)' to the only place that it is true.
5205 2014-11-14  H.J. Lu  <hongjiu.lu@intel.com>
5207         * config.gcc (default_gnu_indirect_function): Set to yes
5208         for i[34567]86-*-linux* and x86_64-*-linux* if not targeting
5209         Android nor uclibc.
5211 2014-11-14  Felix Yang  <felix.yang@huawei.com>
5212             Jiji Jiang  <jiangjiji@huawei.com>
5214         * config/aarch64/aarch64-simd.md (*aarch64_simd_ld1r<mode>): Use
5215         VALL mode iterator instead of VALLDI.
5218 2014-11-14  Jan Hubicka  <hubicka@ucw.cz>
5220         * optc-save-gen.awk: Output cl_target_option_eq,
5221         cl_target_option_hash, cl_target_option_stream_out,
5222         cl_target_option_stream_in functions.
5223         * opth-gen.awk: Output prototypes for
5224         cl_target_option_eq and cl_target_option_hash.
5225         * lto-streamer.h (cl_target_option_stream_out,
5226         cl_target_option_stream_in): Declare.
5227         * tree.c (cl_option_hash_hash): Use cl_target_option_hash.
5228         (cl_option_hash_eq): Use cl_target_option_eq.
5229         * tree-streamer-in.c (unpack_value_fields): Stream in
5230         TREE_TARGET_OPTION.
5231         * lto-streamer-out.c (DFS::DFS_write_tree_body): Follow
5232         DECL_FUNCTION_SPECIFIC_TARGET.
5233         (hash_tree): Hash TREE_TARGET_OPTION; visit
5234         DECL_FUNCTION_SPECIFIC_TARGET.
5235         * tree-streamer-out.c (streamer_pack_tree_bitfields): Skip
5236         TS_TARGET_OPTION.
5237         (streamer_write_tree_body): Output TS_TARGET_OPTION.
5239 2014-11-14  Richard Biener  <rguenther@suse.de>
5241         * gimple-fold.h (gimple_fold_stmt_to_constant_1): Add 2nd
5242         valueization hook defaulted to no_follow_ssa_edges.
5243         * gimple-fold.c (gimple_fold_stmt_to_constant_1): Pass
5244         2nd valueization hook to gimple_simplify.
5245         * tree-ssa-ccp.c (valueize_op_1): New function to be
5246         used for gimple_simplify called via gimple_fold_stmt_to_constant_1.
5247         (ccp_fold): Adjust.
5248         * tree-vrp.c (vrp_valueize_1): New function to be
5249         used for gimple_simplify called via gimple_fold_stmt_to_constant_1.
5250         (vrp_visit_assignment_or_call): Adjust.
5252 2014-11-14  Marek Polacek  <polacek@redhat.com>
5254         * fold-const.c (fold_negate_expr): Don't fold INTEGER_CST if
5255         that overflows when SANITIZE_SI_OVERFLOW is on.  Guard -(-A)
5256         folding with TYPE_OVERFLOW_SANITIZED.
5258 2014-11-14  Marek Polacek  <polacek@redhat.com>
5260         PR sanitizer/63839
5261         * asan.c (ATTR_CONST_NORETURN_NOTHROW_LEAF_LIST,
5262         ATTR_COLD_CONST_NORETURN_NOTHROW_LEAF_LIST): Define.
5263         * builtin-attrs.def (ATTR_COLD_CONST_NORETURN_NOTHROW_LEAF_LIST):
5264         Define.
5265         * builtins.c (fold_builtin_0): Don't include ubsan.h.  Don't
5266         instrument BUILT_IN_UNREACHABLE here.
5267         * sanitizer.def (BUILT_IN_UBSAN_HANDLE_BUILTIN_UNREACHABLE): Make
5268         const.
5269         * sanopt.c (pass_sanopt::execute): Instrument BUILT_IN_UNREACHABLE.
5270         * tree-ssa-ccp.c (optimize_unreachable): Bail out if
5271         SANITIZE_UNREACHABLE.
5272         * ubsan.c (ubsan_instrument_unreachable): Rewrite for GIMPLE.
5273         * ubsan.h (ubsan_instrument_unreachable): Adjust declaration.
5275 2014-11-14  Alan Lawrence  <alan.lawrence@arm.com>
5277         * config/rs6000/vector.md (vec_shl_<mode>): Remove.
5278         (vec_shr_<mode>): Reverse shift if BYTES_BIG_ENDIAN.
5280 2014-11-14  Alan Lawrence  <alan.lawrence@arm.com>
5282         * optabs.c (shift_amt_for_vec_perm_mask): Remove code conditional on
5283         BYTES_BIG_ENDIAN.
5284         * tree-vect-loop.c (calc_vec_perm_mask_for_shift,
5285         vect_create_epilog_for_reduction): Likewise.
5286         * doc/md.texi (vec_shr_m): Clarify direction of shifting.
5288 2014-11-14  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
5290         PR target/63724
5291         * config/aarch64/aarch64.c (aarch64_expand_mov_immediate): Split out
5292         numerical immediate handling to...
5293         (aarch64_internal_mov_immediate): ...this. New.
5294         (aarch64_rtx_costs): Use aarch64_internal_mov_immediate.
5295         (aarch64_mov_operand_p): Relax predicate.
5296         * config/aarch64/aarch64.md (mov<mode>:GPI): Do not expand CONST_INTs.
5297         (*movsi_aarch64): Turn into define_insn_and_split and new alternative
5298         for 'n'.
5299         (*movdi_aarch64): Likewise.
5301 2014-11-14  Richard Biener  <rguenther@suse.de>
5303         * match.pd: Implement more binary patterns exercised by
5304         fold_stmt.
5305         * fold-const.c (sing_bit_p): Export.
5306         (exact_inverse): Likewise.
5307         (fold_binary_loc): Remove patterns here.
5308         (tree_unary_nonnegative_warnv_p): Use CASE_CONVERT.
5309         * fold-const.h (sing_bit_p): Declare.
5310         (exact_inverse): Likewise.
5312 2014-11-14  Marek Polacek  <polacek@redhat.com>
5314         * tree.c (build_common_builtin_nodes): Remove doubled ECF_LEAF.
5316 2014-11-14  Richard Biener  <rguenther@suse.de>
5318         * genmatch.c (add_operator): Allow CONSTRUCTOR.
5319         (dt_node::gen_kids): Handle CONSTRUCTOR not as GENERIC.
5320         (parser::parse_op): Allow to iterate over predicates.
5322 2014-11-14  Jakub Jelinek  <jakub@redhat.com>
5324         * configure.ac (--with-diagnostics-color): New configure
5325         option, default to --with-diagnostics-color=auto.
5326         * toplev.c (process_options): Use DIAGNOSTICS_COLOR_DEFAULT
5327         to determine -fdiagnostics-color= option default.
5328         * doc/invoke.texi (-fdiagnostics-color=): Document new
5329         default.
5330         * configure: Regenerated.
5331         * config.in: Regenerated.
5333 2014-11-13  Teresa Johnson  <tejohnson@google.com>
5335         PR tree-optimization/63841
5336         * tree-ssa-strlen.c (strlen_optimize_stmt): Ignore clobbers.
5338 2014-11-14  Bin Cheng  <bin.cheng@arm.com>
5340         * timevar.def (TV_SCHED_FUSION): New time var.
5341         * passes.def (pass_sched_fusion): New pass.
5342         * config/arm/arm.c (TARGET_SCHED_FUSION_PRIORITY): New.
5343         (extract_base_offset_in_addr, fusion_load_store): New.
5344         (arm_sched_fusion_priority): New.
5345         (arm_option_override): Disable scheduling fusion by default
5346         on non-armv7 processors or ldrd/strd isn't preferred.
5347         * sched-int.h (struct _haifa_insn_data): New field.
5348         (INSN_FUSION_PRIORITY, FUSION_MAX_PRIORITY, sched_fusion): New.
5349         * sched-rgn.c (rest_of_handle_sched_fusion): New.
5350         (pass_data_sched_fusion, pass_sched_fusion): New.
5351         (make_pass_sched_fusion): New.
5352         * haifa-sched.c (sched_fusion): New.
5353         (insn_cost): Handle sched_fusion.
5354         (priority): Handle sched_fusion by calling target hook.
5355         (enum rfs_decision): New enum value.
5356         (rfs_str): New element for RFS_FUSION.
5357         (rank_for_schedule): Support sched_fusion.
5358         (schedule_insn, max_issue, prune_ready_list): Handle sched_fusion.
5359         (schedule_block, fix_tick_ready): Handle sched_fusion.
5360         * common.opt (flag_schedule_fusion): New.
5361         * tree-pass.h (make_pass_sched_fusion): New.
5362         * target.def (fusion_priority): New.
5363         * doc/tm.texi.in (TARGET_SCHED_FUSION_PRIORITY): New.
5364         * doc/tm.texi: Regenerated.
5365         * doc/invoke.texi (-fschedule-fusion): New.
5367 2014-11-13  Rong Xu  <xur@google.com>
5369         PR debug/63581
5370         * cfgrtl.c (emit_barrier_after_bb): Append the barrier to the
5371         footer, instead of unconditionally overwritten.
5373 2014-11-14  Martin Jambor  <mjambor@suse.cz>
5375         * cgraph.h (clear_outer_type): Make public.  Fix comment.
5376         * ipa-devirt.c (possible_polymorphic_call_targets): Use
5377         clear_outer_type when resetting the context.
5379 2014-11-13  Dominique Dhumieres  <dominiq@lps.ens.fr>
5381         PR bootstrap/63853
5382         * gcc.c (handle_foffload_option): Replace strchrnul with strchr.
5383         * lto-wrapper.c (parse_env_var, append_offload_options): Likewise.
5385 2014-11-13  Alan Lawrence  <alan.lawrence@arm.com>
5387         * fold-const.c (const_binop): Remove code handling VEC_RSHIFT_EXPR.
5388         * tree-cfg.c (verify_gimple_assign_binary): Likewise.
5389         * tree-inline.c (estimate_operator_cost): Likewise.
5390         * tree-pretty-print.c (dump_generic_node, op_code_prio, op_symbol_code):
5391         Likewise.
5393         * tree-vect-generic.c (expand_vector_operations_1): Remove assertion
5394         against VEC_RSHIFT_EXPR.
5396         * optabs.h (expand_vec_shift_expr): Remove.
5397         * optabs.c (optab_for_tree_code): Remove case VEC_RSHIFT_EXPR.
5398         (expand_vec_shift_expr): Remove.
5399         * tree.def (VEC_RSHIFT_EXPR): Remove
5401 2014-11-13  Alan Lawrence  <alan.lawrence@arm.com>
5403         * optabs.c (can_vec_perm_p): Update comment, does not consider vec_shr.
5404         (shift_amt_for_vec_perm_mask): New.
5405         (expand_vec_perm_1): Use vec_shr_optab if second vector is const0_rtx
5406         and mask appropriate.
5408         * tree-vect-loop.c (calc_vec_perm_mask_for_shift): New.
5409         (have_whole_vector_shift): New.
5410         (vect_model_reduction_cost): Call have_whole_vector_shift instead of
5411         looking for vec_shr_optab.
5412         (vect_create_epilog_for_reduction): Likewise; also rename local variable
5413         have_whole_vector_shift to reduce_with_shift; output VEC_PERM_EXPRs
5414         instead of VEC_RSHIFT_EXPRs.
5416         * tree-vect-stmts.c (vect_gen_perm_mask_checked): Extend comment.
5418 2014-11-13  Alan Lawrence  <alan.lawrence@arm.com>
5420         * tree-vectorizer.h (vect_gen_perm_mask): Remove.
5421         (vect_gen_perm_mask_checked, vect_gen_perm_mask_any): New.
5423         tree_vec_data_refs.c (vect_permute_load_chain, vec_permute_store_chain,
5424         vec_shift_permute_load_chain): Replace vect_gen_perm_mask & assert
5425         with vect_gen_perm_mask_checked.
5427         * tree-vect-stmts.c (vectorizable_mask_load_store, vectorizable_load):
5428         Likewise.
5430         (vect_gen_perm_mask_checked): New.
5431         (vect_gen_perm_mask): Remove can_vec_perm_p check, rename to...
5432         (vect_gen_perm_mask_any): ...this.
5434         (perm_mask_for_reverse): Call can_vec_perm_p and
5435         vect_gen_perm_mask_checked.
5437 2014-11-13  Felix Yang  <felix.yang@huawei.com>
5439         * ipa-utils.h: Fix typo in comments.
5440         * ipa-profile.c: Likewise.
5441         * tree-ssa-loop-ivcanon.c: Fix typo in comments and debugging dumps.
5443 2014-11-13  Teresa Johnson  <tejohnson@google.com>
5445         PR tree-optimization/63841
5446         * tree-ssa-strlen.c (strlen_optimize_stmt): Ignore clobbers.
5448 2014-11-13  Teresa Johnson  <tejohnson@google.com>
5450         PR tree-optimization/63841
5451         * tree.c (initializer_zerop): A clobber does not zero initialize.
5453 2014-11-13  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
5455         * optabs.c (prepare_operand): Gracefully fail if the mode of X
5456         does not match the operand mode expected by the insn pattern.
5458 2014-11-13  Richard Biener  <rguenther@suse.de>
5460         * match.pd: Add tcc_comparison, inverted_tcc_comparison
5461         and inverted_tcc_comparison_with_nans operator lists.
5462         Use tcc_comparison in the truth_valued_p predicate definition.
5463         Restrict logical_inverted_value with bit_xor to integral types.
5464         Build a boolean true for simplifying x |^ !x because of
5465         vector types.  Implement patterns from forward_propagate_comparison
5466         * tree-ssa-forwprop.c (forward_propagate_comparison): Remove.
5467         (get_prop_dest_stmt): Likewise.
5468         (pass_forwprop::execute): Do not call it.
5469         * fold-const.c (fold_unary_loc): Remove the pattern here.
5471 2014-11-13  Ilya Verbin  <ilya.verbin@intel.com>
5472             Andrey Turetskiy  <andrey.turetskiy@intel.com>
5474         * config.gcc (*-intelmic-* | *-intelmicemul-*): Add i386/t-intelmic to
5475         tmake_file.
5476         (i[34567]86-*-* | x86_64-*-*): Build mkoffload$(exeext) with the
5477         accelerator compiler.
5478         * config/i386/intelmic-mkoffload.c: New file.
5479         * config/i386/t-intelmic: Ditto.
5481 2014-11-13  Bernd Schmidt  <bernds@codesourcery.com>
5482             Andrey Turetskiy  <andrey.turetskiy@intel.com>
5483             Ilya Verbin  <ilya.verbin@intel.com>
5485         * common.opt (foffload, foffload-abi): New options.
5486         * config/i386/i386.c (ix86_offload_options): New static function.
5487         (TARGET_OFFLOAD_OPTIONS): Define.
5488         * coretypes.h (enum offload_abi): New enum.
5489         * doc/tm.texi: Regenerate.
5490         * doc/tm.texi.in (TARGET_OFFLOAD_OPTIONS): Document.
5491         * gcc.c (offload_targets): New static variable.
5492         (handle_foffload_option): New static function.
5493         (driver_handle_option): Handle OPT_foffload_.
5494         (driver::maybe_putenv_OFFLOAD_TARGETS): Set OFFLOAD_TARGET_NAMES
5495         according to offload_targets.
5496         * hooks.c (hook_charptr_void_null): New hook.
5497         * hooks.h (hook_charptr_void_null): Declare.
5498         * lto-opts.c: Include lto-section-names.h.
5499         (lto_write_options): Append options from target offload_options hook and
5500         store them to offload_lto section.  Do not store target-specific,
5501         driver and diagnostic options in offload_lto section.
5502         * lto-wrapper.c (merge_and_complain): Handle OPT_foffload_ and
5503         OPT_foffload_abi_.
5504         (append_compiler_options, append_linker_options)
5505         (append_offload_options): New static functions.
5506         (compile_offload_image): Add new arguments with options.
5507         Call append_compiler_options and append_offload_options.
5508         (compile_images_for_offload_targets): Add new arguments with options.
5509         (find_and_merge_options): New static function.
5510         (run_gcc): Outline options handling into the new functions:
5511         find_and_merge_options, append_compiler_options, append_linker_options.
5512         * opts.c (common_handle_option): Don't handle OPT_foffload_.
5513         Forbid OPT_foffload_abi_ for non-offload compiler.
5514         * target.def (offload_options): New target hook.
5516 2014-11-13  Ilya Verbin  <ilya.verbin@intel.com>
5517             Bernd Schmidt  <bernds@codesourcery.com>
5518             Andrey Turetskiy  <andrey.turetskiy@intel.com>
5519             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
5521         * gcc.c (spec_host_machine, accel_dir_suffix): New variables.
5522         (process_command): Tweak path construction for the possibility
5523         of being configured as an offload compiler.
5524         (driver::maybe_putenv_OFFLOAD_TARGETS): New function.
5525         (driver::main): Call maybe_putenv_OFFLOAD_TARGETS.
5526         (driver::set_up_specs): Tweak path construction for the possibility of
5527         being configured as an offload compiler.
5528         * lto-wrapper.c (OFFLOAD_TARGET_NAMES_ENV): Define.
5529         (offload_names, offloadbegin, offloadend): New static variables.
5530         (free_array_of_ptrs, parse_env_var, access_check, compile_offload_image)
5531         (compile_images_for_offload_targets, copy_file, find_offloadbeginend):
5532         New static functions.
5533         (run_gcc): Determine whether offload sections are present.  If so, run
5534         compile_images_for_offload_targets and return the names of new generated
5535         objects to linker.  If there are offload sections, but no LTO sections,
5536         then return the copies of input objects without link-time recompilation.
5538 2014-11-13  Richard Biener  <rguenther@suse.de>
5540         * genmatch.c (dt_node::gen_kids): Fix placement of break statement.
5542 2014-11-13  Ilya Verbin  <ilya.verbin@intel.com>
5543             Bernd Schmidt  <bernds@codesourcery.com>
5544             Andrey Turetskiy  <andrey.turetskiy@intel.com>
5545             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
5547         * Makefile.in (GTFILES): Add omp-low.h to list of GC files.
5548         * cgraphunit.c: Include omp-low.h.
5549         * doc/tm.texi: Regenerate.
5550         * doc/tm.texi.in (TARGET_RECORD_OFFLOAD_SYMBOL): Document.
5551         * gengtype.c (open_base_files): Add omp-low.h to ifiles.
5552         * lto-cgraph.c (output_offload_tables): New function.
5553         (input_offload_tables): Likewise.
5554         * lto-section-in.c (lto_section_name): Add "offload_table".
5555         * lto-section-names.h (OFFLOAD_VAR_TABLE_SECTION_NAME): Define.
5556         (OFFLOAD_FUNC_TABLE_SECTION_NAME): Likewise.
5557         * lto-streamer-out.c (lto_output): Call output_offload_tables.
5558         * lto-streamer.h (lto_section_type): Add LTO_section_offload_table.
5559         (output_offload_tables, input_offload_tables): Declare.
5560         * omp-low.c: Include common/common-target.h and lto-section-names.h.
5561         (offload_funcs, offload_vars): New global <tree, va_gc> vectors.
5562         (expand_omp_target): Add child_fn into offload_funcs vector.
5563         (add_decls_addresses_to_decl_constructor): New function.
5564         (omp_finish_file): Likewise.
5565         * omp-low.h (omp_finish_file, offload_funcs, offload_vars): Declare.
5566         * target.def (record_offload_symbol): New DEFHOOK.
5567         * toplev.c: Include omp-low.h.
5568         (compile_file): Call omp_finish_file.
5569         * varpool.c: Include omp-low.h.
5570         (varpool_node::get_create): Add decl into offload_vars vector.
5572 2014-11-13  Ilya Verbin  <ilya.verbin@intel.com>
5573             Ilya Tocar  <ilya.tocar@intel.com>
5574             Andrey Turetskiy  <andrey.turetskiy@intel.com>
5575             Bernd Schmidt  <bernds@codesourcery.com>
5577         * cgraph.c: Include context.h.
5578         (cgraph_node::create): Set node->offloadable and g->have_offload if
5579         decl have "omp declare target" attribute.
5580         * cgraph.h (symtab_node): Add need_lto_streaming and offloadable flags.
5581         * cgraphunit.c: Include lto-section-names.h.
5582         (ipa_passes): Call ipa_write_summaries if there is something to write to
5583         OFFLOAD_SECTION_NAME_PREFIX sections.
5584         (symbol_table::compile): Set flag_generate_lto if there is something to
5585         offload.
5586         Replace flag_lto with flag_generate_lto before lto_streamer_hooks_init.
5587         * context.c (gcc::context::context): Initialize have_offload with false.
5588         * context.h (class context): Add have_offload flag.
5589         * ipa-inline-analysis.c (inline_generate_summary): Do not exit under
5590         flag_generate_lto.
5591         (inline_free_summary): Always remove hooks.
5592         * lto-cgraph.c (referenced_from_other_partition_p): Ignore references
5593         from non-offloadable nodes while streaming a node into offload section.
5594         (reachable_from_other_partition_p): Likewise.
5595         (select_what_to_stream): New function.
5596         (compute_ltrans_boundary): Do not call
5597         lto_set_symtab_encoder_in_partition if the node should not be streamed.
5598         * lto-section-names.h (OFFLOAD_SECTION_NAME_PREFIX): Define.
5599         (section_name_prefix): Declare.
5600         * lto-streamer.c (section_name_prefix): New variable.
5601         (lto_get_section_name): Use section_name_prefix instead of
5602         LTO_SECTION_NAME_PREFIX.
5603         * lto-streamer.h (select_what_to_stream): Declare.
5604         * omp-low.c: Include context.h.
5605         (is_targetreg_ctx): New function.
5606         (scan_sharing_clauses): Use offloadable flag, instead of an attribute.
5607         (create_omp_child_function, check_omp_nesting_restrictions): Use new
5608         is_targetreg_ctx function.  Replace usage of "omp declare target"
5609         attribute with a cgraph_node flag offloadable.
5610         (expand_omp_target): Set mark_force_output for offloadable functions.
5611         (lower_omp_critical): Set offloadable flag for omp critical symbol.
5612         * passes.c (ipa_write_summaries): New argument offload_lto_mode.  Call
5613         select_what_to_stream.  Do not call lto_set_symtab_encoder_in_partition
5614         if the node should not be streamed out.
5615         * tree-pass.h (ipa_write_summaries): New bool argument.
5616         * varpool.c: Include context.h.
5617         (varpool_node::get_create): Set node->offloadable and g->have_offload if
5618         decl have "omp declare target" attribute.
5620 2014-11-13  Bernd Schmidt  <bernds@codesourcery.com>
5621             Thomas Schwinge  <thomas@codesourcery.com>
5622             Ilya Verbin  <ilya.verbin@intel.com>
5623             Andrey Turetskiy  <andrey.turetskiy@intel.com>
5625         * Makefile.in (real_target_noncanonical, accel_dir_suffix)
5626         (enable_as_accelerator): New variables substituted by configure.
5627         (libsubdir, libexecsubdir, unlibsubdir): Tweak for the possibility of
5628         being configured as an offload compiler.
5629         (DRIVER_DEFINES): Pass new defines DEFAULT_REAL_TARGET_MACHINE and
5630         ACCEL_DIR_SUFFIX.
5631         (install-cpp, install-common, install_driver, install-gcc-ar): Do not
5632         install for the offload compiler.
5633         * config.in: Regenerate.
5634         * configure: Regenerate.
5635         * configure.ac (real_target_noncanonical, accel_dir_suffix)
5636         (enable_as_accelerator): Compute new variables.
5637         (ACCEL_COMPILER): Define if the compiler is built as the accel compiler.
5638         (OFFLOAD_TARGETS): List of target names suitable for offloading.
5639         (ENABLE_OFFLOADING): Define if list of offload targets is not empty.
5640         * doc/install.texi (Options specification): Document
5641         --enable-as-accelerator-for and --enable-offload-targets.
5643 2014-11-13  H.J. Lu  <hongjiu.lu@intel.com>
5645         PR tree-optimization/63828
5646         * ipa-polymorphic-call.c (possible_placement_new): Check
5647         POINTER_SIZE, instead of BITS_PER_WORD, for pointer size.
5649 2014-11-13  Eric Botcazou  <ebotcazou@adacore.com>
5651         * doc/tm.texi.in (SELECT_CC_MODE): Update example.
5652         (REVERSIBLE_CC_MODE): Fix example.
5653         (REVERSE_CONDITION): Fix typo.
5654         * doc/tm.texi: Regenerate.
5656 2014-11-13  Tom de Vries  <tom@codesourcery.com>
5658         * omp-low.c (pass_data_expand_omp): Set properties_provided to
5659         PROP_gimple_eomp.
5660         (pass_expand_omp::gate): Remove function.  Move gate expression to ...
5661         (pass_expand_omp::execute): ... here, as new variable gate.  Add early
5662         exit if gate is false.
5663         (pass_data pass_data_expand_omp_ssa): New pass_data.
5664         (class pass_expand_omp_ssa): New pass.
5665         (make_pass_expand_omp_ssa): New function.
5666         * passes.def (pass_parallelize_loops): Use PUSH_INSERT_PASSES_WITHIN
5667         instead of NEXT_PASS.
5668         (pass_expand_omp_ssa): Add after pass_parallelize_loops.
5669         * tree-parloops.c (gen_parallel_loop): Remove call to omp_expand_local.
5670         (pass_parallelize_loops::execute): Don't do cleanups TODO_cleanup_cfg
5671         and TODO_rebuild_alias yet.  Add TODO_update_ssa.  Set
5672         cfun->omp_expand_needed.
5673         * tree-pass.h: Add define PROP_gimple_eomp.
5674         (make_pass_expand_omp_ssa): Declare.
5676 2014-11-13  Marek Polacek  <polacek@redhat.com>
5678         * tree.h (TYPE_OVERFLOW_SANITIZED): Define.
5679         * fold-const.c (fold_binary_loc): Use it.
5680         * match.pd: Likewise.
5682 2014-11-14  Kirill Yukhin  <kirill.yukhin@intel.com>
5684         * lra-lives.c (struct bb_data): Rename to ...
5685         (struct bb_data_pseudos): ... this.
5686         (initiate_live_solver): Update struct name.
5688 2014-11-13  Richard Biener  <rguenther@suse.de>
5690         * match.pd: Implement conditional expression patterns.
5691         * tree-ssa-forwprop.c (forward_propagate_into_cond): Remove
5692         them here.
5693         (combine_cond_exprs): Remove.
5694         (pass_forwprop::execute): Do not call combine_cond_exprs.
5695         * fold-const.c (fold_ternary_loc): Remove patterns here.
5696         (pedantic_omit_one_operand_loc): Remove.
5698 2014-12-13  Richard Biener  <rguenther@suse.de>
5700         PR middle-end/61559
5701         * match.pd: Implement bswap patterns for transforms checked by
5702         gcc.dg/builtin-bswap-8.c.
5704 2014-11-13  Vladimir Makarov  <vmakarov@redhat.com>
5706         * lra.c (lra): Switch off rematerialization pass.
5708 2014-11-12  Vladimir Makarov  <vmakarov@redhat.com>
5710         * common.opt (flra-remat): New.
5711         * opts.c (default_options_table): Add entry for flra_remat.
5712         * timevar_def (TV_LRA_REMAT): New.
5713         * doc/invoke.texi (-flra-remat): Add description of the new
5714         option.
5715         * doc/passes.texi (-flra-remat): Remove lra-equivs.c and
5716         lra-saves.c.  Add lra-remat.c.
5717         * Makefile.in (OBJS): Add lra-remat.o.
5718         * lra-remat.c: New file.
5719         * lra.c: Add info about the rematerialization pass in the top
5720         comment.
5721         (collect_non_operand_hard_regs, add_regs_to_insn_regno_info):
5722         Process unallocatable regs too.
5723         (lra_constraint_new_insn_uid_start): Remove.
5724         (lra): Add code for calling rematerialization sub-pass.
5725         * lra-int.h (lra_constraint_new_insn_uid_start): Remove.
5726         (lra_constrain_insn, lra_remat): New prototypes.
5727         (lra_eliminate_regs_1): Add parameter.
5728         * lra-lives.c (make_hard_regno_born, make_hard_regno_dead):
5729         Process unallocatable hard regs too.
5730         (process_bb_lives): Ditto.
5731         * lra-spills.c (remove_pseudos): Add argument to
5732         lra_eliminate_regs_1 call.
5733         * lra-eliminations.c (lra_eliminate_regs_1): Add parameter.  Use it
5734         for sp offset calculation.
5735         (lra_eliminate_regs): Add argument for lra_eliminate_regs_1 call.
5736         (eliminate_regs_in_insn): Add parameter.  Use it for sp offset
5737         calculation.
5738         (process_insn_for_elimination): Add argument for
5739         eliminate_regs_in_insn call.
5740         * lra-constraints.c (get_equiv_with_elimination):  Add argument
5741         for lra_eliminate_regs_1 call.
5742         (process_addr_reg): Add parameter.  Use it.
5743         (process_address_1): Ditto.  Add argument for process_addr_reg
5744         call.
5745         (process_address): Ditto.
5746         (curr_insn_transform): Add parameter.  Use it.  Add argument for
5747         process_address calls.
5748         (lra_constrain_insn): New function.
5749         (lra_constraints): Add argument for curr_insn_transform call.
5751 2014-11-13  Manuel López-Ibáñez  <manu@gcc.gnu.org>
5753         * opts-global.c (postpone_unknown_option_warning): Fix spelling.
5754         (print_ignored_options): Fix quoting.
5755         * opts.c (common_handle_option): Likewise.
5756         (set_debug_level): Likewise.
5757         * toplev.c (process_options): Likewise.
5759 2014-11-12  Jakub Jelinek  <jakub@redhat.com>
5761         PR ipa/63838
5762         * ipa-pure-const.c (propagate_nothrow): Walk w->indirect_calls
5763         chain instead of node->indirect_calls.  Put !can_throw into
5764         conditions of all the loops.
5766 2014-11-12  H.J. Lu  <hongjiu.lu@intel.com>
5768         * config/i386/i386.c (x86_output_mi_thunk): Use gen_rtx_REG to
5769         set pic_offset_table_rtx.
5771 2014-11-12  Matthew Fortune  <matthew.fortune@imgtec.com>
5773         * common/config/mips/mips-common.c (mips_handle_option): Ensure
5774         that -mfp32, -mfp64 disable -mfpxx and -mfpxx disables -mfp64.
5775         * config.gcc (--with-fp-32): New option.
5776         (--with-odd-spreg-32): Likewise.
5777         * config.in (HAVE_AS_DOT_MODULE): New config define.
5778         * config/mips/mips-protos.h
5779         (mips_secondary_memory_needed): New prototype.
5780         (mips_hard_regno_caller_save_mode): Likewise.
5781         * config/mips/mips.c (mips_get_reg_raw_mode): New static prototype.
5782         (mips_get_arg_info): Assert that V2SFmode is only handled specially
5783         with TARGET_PAIRED_SINGLE_FLOAT.
5784         (mips_return_mode_in_fpr_p): Likewise.
5785         (mips16_call_stub_mode_suffix): Likewise.
5786         (mips_get_reg_raw_mode): New static function.
5787         (mips_return_fpr_pair): O32 return values span two registers.
5788         (mips16_build_call_stub): Likewise.
5789         (mips_function_value_regno_p): Support both FP return registers.
5790         (mips_output_64bit_xfer): Use mthc1 whenever TARGET_HAS_MXHC1.  Add
5791         specific cases for TARGET_FPXX to move via memory.
5792         (mips_dwarf_register_span): For TARGET_FPXX pretend that modes larger
5793         than UNITS_PER_FPREG 'span' one register.
5794         (mips_dwarf_frame_reg_mode): New static function.
5795         (mips_file_start): Switch to using .module instead of .gnu_attribute.
5796         No longer support FP ABI 4 (-mips32r2 -mfp64), replace with FP ABI 6.
5797         Add FP ABI 5 (-mfpxx) and FP ABI 7 (-mfp64 -mno-odd-spreg).
5798         (mips_save_reg, mips_restore_reg): Always represent DFmode frame
5799         slots with two CFI directives even for O32 FP64.
5800         (mips_for_each_saved_gpr_and_fpr): Account for fixed_regs when
5801         saving/restoring callee-saved registers.
5802         (mips_hard_regno_mode_ok_p): Implement O32 FP64A extension.
5803         (mips_secondary_memory_needed): New function.
5804         (mips_option_override): ABI check for TARGET_FLOATXX.  Disable
5805         odd-numbered single-precision registers when using TARGET_FLOATXX.
5806         Implement -modd-spreg and defaults.
5807         (mips_conditional_register_usage): Redefine O32 FP64 to match O32 FP32
5808         callee-saved behaviour.
5809         (mips_hard_regno_caller_save_mode): Implement.
5810         (TARGET_GET_RAW_RESULT_MODE): Define target hook.
5811         (TARGET_GET_RAW_ARG_MODE): Define target hook.
5812         (TARGET_DWARF_FRAME_REG_MODE): Define target hook.
5813         * config/mips/mips.h (TARGET_FLOAT32): New macro.
5814         (TARGET_O32_FP64A_ABI): Likewise.
5815         (TARGET_CPU_CPP_BUILTINS): TARGET_FPXX is __mips_fpr==0. Add
5816         _MIPS_SPFPSET builtin define.
5817         (MIPS_FPXX_OPTION_SPEC): New macro.
5818         (OPTION_DEFAULT_SPECS): Pass through --with-fp-32=* to -mfp and
5819         --with-odd-spreg-32=* to -m[no-]odd-spreg.
5820         (ISA_HAS_ODD_SPREG): New macro.
5821         (ISA_HAS_MXHC1): True for anything other than -mfp32.
5822         (ASM_SPEC): Pass through mfpxx, mfp64, -mno-odd-spreg and -modd-spreg.
5823         (MIN_FPRS_PER_FMT): Redefine in terms of TARGET_ODD_SPREG.
5824         (HARD_REGNO_CALLER_SAVE_MODE): Define.  Implement O32 FPXX extension
5825         (HARD_REGNO_CALL_PART_CLOBBERED): Likewise.
5826         (SECONDARY_MEMORY_NEEDED): Likewise.
5827         (FUNCTION_ARG_REGNO_P): Update for O32 FPXX and FP64 extensions.
5828         * config/mips/mips.md (define_attr enabled): Implement O32 FPXX and
5829         FP64A ABI extensions.
5830         (move_doubleword_fpr<mode>): Use ISA_HAS_MXHC1 instead of
5831         TARGET_FLOAT64.
5832         * config/mips/mips.opt (mfpxx): New target option.
5833         (modd-spreg): Likewise.
5834         * config/mips/mti-elf.h (DRIVER_SELF_SPECS): Infer FP ABI from arch.
5835         * config/mips/mti-linux.h (DRIVER_SELF_SPECS): Likewise and remove
5836         fp64 sysroot.
5837         * config/mips/t-mti-elf: Remove fp64 multilib.
5838         * config/mips/t-mti-linux: Likewise.
5839         * configure.ac: Detect .module support.
5840         * configure: Regenerate.
5841         * doc/invoke.texi: Document -mfpxx, -modd-spreg, -mno-odd-spreg option.
5842         * doc/install.texi (--with-fp-32, --with-odd-spreg-32): Document new
5843         options.
5845 2014-11-12  H.J. Lu  <hongjiu.lu@intel.com>
5847         PR target/63815
5848         * config/i386/i386.c (ix86_init_large_pic_reg): New.  Extracted
5849         from ...
5850         (ix86_init_pic_reg): Here.  Use ix86_init_large_pic_reg.
5851         (x86_output_mi_thunk): Set PIC register to %r11.  Call
5852         ix86_init_large_pic_reg to initialize PIC register.
5854 2014-11-12  Kai Tietz  <ktietz@redhat.com>
5856         * sdbout.c (sdbout_symbol): Eliminate register only
5857         if decl isn't a global variable.
5859 2014-11-12  Alan Lawrence  <alan.lawrence@arm.com>
5861         * config/aarch64/aarch64.c (aarch64_simd_lane_bounds): Display indices.
5863         * config/aarch64/aarch64-builtins.c (enum aarch64_type_qualifiers): Add
5864         qualifier_lane_index.
5865         (aarch64_types_ternop_lane_qualifiers, TYPES_TERNOP_LANE): Rename to...
5866         (aarch64_types_quadop_lane_qualifiers, TYPES_QUADOP_LANE): ...these.
5867         (aarch64_types_ternop_lane_qualifiers, TYPES_TERNOP_LANE): New.
5869         (aarch64_types_getlane_qualifiers): Rename to...
5870         (aarch64_types_binop_imm_qualifiers): ...this.
5871         (TYPES_SHIFTIMM): Follow renaming.
5872         (TYPES_GETLANE): Rename to...
5873         (TYPE_GETREG): ...this.
5875         (aarch64_types_setlane_qualifiers): Rename to...
5876         (aarch64_type_ternop_imm_qualifiers): ...this.
5877         (TYPES_SHIFTINSERT, TYPES_SHIFTACC): Follow renaming.
5878         (TYPES_SETLANE): Follow renaming above, and rename self to...
5879         (TYPE_SETREG): ...this.
5881         (enum builtin_simd_arg): Add SIMD_ARG_LANE_INDEX.
5882         (aarch64_simd_expand_args): Add range check and endianness-flip.
5884         (aarch64_simd_expand_builtin): Add mapping for qualifier_lane_index.
5886         * config/aarch64/aarch64-simd.md
5887         (aarch64_sq<r>dmulh_lane<mode>_internal *2): Rename to...
5888         (aarch64_sq<r>dmulh_lane<mode>): ...this, and remove lane bounds check.
5889         (aarch64_sqdmulh_lane<mode> *2, aarch64_sqrdmulh_lane<mode> *2): Delete.
5891         (aarch64_sq<r>dmulh_laneq<mode>_internal): Rename to...
5892         (aarch64_sq<r>dmulh_lane<mode>): ...this.
5894         (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal *2): Rename to...
5895         (aarch64_sqdml<SBINQOPS:as>l_lane<mode>): ...this.
5897         (aarch64_sqdml<SBINQOPS:as>l_laneq<mode>_internal *2): Rename to...
5898         (aarch64_sqdml<SBINQOPS:as>l_laneq<mode>): ...this.
5900         (aarch64_sqdmull_lane<mode>_internal *2): Rename to...
5901         (aarch64_sqdmull_lane<mode>): ...this.
5903         (aarch64_sqdmull_laneq<mode>_internal *2): Rename to...
5904         (aarch64_sqdmull_laneq<mode>): ...this.
5906         (aarch64_sqdmulh_laneq<mode>, aarch64_sqrdmulh_laneq<mode>,
5907         (aarch64_sqdmlal_lane<mode>, aarch64_sqdmlal_laneq<mode>,
5908         aarch64_sqdmlsl_lane<mode>, aarch64_sqdmlsl_laneq<mode>,
5909         aarch64_sqdmull_lane<mode>, aarch64_sqdmull_laneq<mode>): Delete.
5911         (aarch64_sqdmlal2_lane<mode>, aarch64_sqdmlal2_laneq<mode>,
5912         aarch64_sqdmlsl2_lane<mode>, aarch64_sqdmlsl2_laneq<mode>,
5913         aarch64_sqdmull2_lane<mode>, aarch64_sqdmull2_laneq<mode>): Remove
5914         bounds check and lane flip.
5916         * config/aarch64/aarch64-simd-builtins.def (be_checked_get_lane,
5917         get_dregoi, get_dregci, getdregxi, get_qregoi,get_qregci, get_qregxi,
5918         set_qregoi, set_qregci, set_qregxi): Change qualifiers to GETREG.
5920         (sqdmlal_lane, sqdmlsl_lane, sqdmlal_laneq, sqdmlsl_laneq,
5921         sqdmlal2_lane, sqdmlsl2_lane, sqdmlal2_laneq, sqdmlsl2_laneq): Follow
5922         renaming of TERNOP_LANE to QUADOP_LANE.
5924         (sqdmull_lane, sqdmull_laneq, sqdmull2_lane, sqdmull2_laneq,
5925         sqdmulh_lane, sqdmulh_laneq, sqrdmulh_lane, sqrdmulh_laneq): Set
5926         qualifiers to TERNOP_LANE.
5928 2014-11-12  Tobias Burnus  <burnus@net-b.de>
5930         * Makefile.in (CLOOGLIBS, CLOOGINC): Remove.
5931         * configure.ac: Ditto.
5932         * graphite-interchange.c: Remove HAVE_CLOOG block.
5933         * config.in: Regenerate.
5934         * configure: Regenerate.
5936 2014-11-12  Jiong Wang  <jiong.wang@arm.com>
5938         * config/aarch64/aarch64.h (CALL_USED_REGISTERS): Mark LR as
5939         caller-save.
5940         (EPILOGUE_USES): Guard the check by epilogue_completed.
5941         * config/aarch64/aarch64.c (aarch64_layout_frame): Explictly check for
5942         LR.
5943         (aarch64_can_eliminate): Check LR_REGNUM liveness.
5945 2014-11-12  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
5947         * config/arm/arm.c (*<arith_shift_insn>_shiftsi): Fix typo.
5949 2014-11-12  Marek Polacek  <polacek@redhat.com>
5951         * fold-const.c (fold_binary_loc): Don't fold if the result
5952         is undefined.
5953         * match.pd (A + (-B) -> A - B, A - (-B) -> A + B,
5954         -(-A) -> A): Likewise.
5956 2014-11-12  Richard Biener  <rguenther@suse.de>
5958         Merge from match-and-simplify branch
5959         2014-11-04  Prathamesh Kulkarni  <bilbotheelffriend@gmail.com>
5961         * genmatch.c (user_id): Add new member is_oper_list.
5962         (user_id::user_id): Add new default argument.
5963         (parser::parse_operator_list): New function.
5964         (parser::parse_for): Allow operator-list.
5965         (parser::parse_pattern): Call parser::parse_operator_list.
5966         (parser::parse_operation): Reject operator-list.
5967         * match-builtin.pd: Define operator lists POWs, CBRTs and SQRTs.
5969         2014-10-31  Prathamesh Kulkarni  <bilbotheelffriend@gmail.com>
5971         * genmatch.c (parser::parse_c_expr): Mark user-defined ops as used.
5973         2014-10-30  Prathamesh Kulkarni  <bilbotheelffriend@gmail.com>
5975         * genmatch.c (parser::parse_op): Check if predicate is used in
5976         result operand.
5978         2014-10-29  Prathamesh Kulkarni  <bilbotheelffriend@gmail.com>
5980         * genmatch.c (parser::parse_for): Make sure to have a valid
5981         token to report errors at.
5983         2014-10-28  Prathamesh Kulkarni  <bilbotheelffriend@gmail.com>
5985         * genmatch.c (parser): Add new member parsing_match_operand.
5986         (parser::parse_operation): Check for conditional convert in result
5987         operand.
5988         (parser::parse_expr): Check for commutative operator in result operand.
5989         Check for :type in match operand.
5990         (parser::parse_simplify): Set/unset parsing_match_operand.
5991         (parser::parser): Initialize parsing_match_operand.
5993         2014-10-28  Richard Biener  <rguenther@suse.de>
5995         * genmatch.c (parser::parse_for): Properly check for already
5996         defined operators.
5998         2014-10-28  Prathamesh Kulkarni  <bilbotheelffriend@gmail.com>
6000         * genmatch.c (error_cb): Adjust for printing warnings.
6001         (warning_at): New function.
6002         (user_id): Add new member used.
6003         (get_operator): Mark user_id as used.
6004         (parse_for): Warn for unused operators.
6006 2014-11-12  Richard Biener  <rguenther@suse.de>
6008         * match.pd: Implement simple complex operations cancelling.
6009         * fold-const.c (fold_unary_loc): Remove them here.
6011 2014-11-12  Joseph Myers  <joseph@codesourcery.com>
6013         * cppbuiltin.c (define_builtin_macros_for_compilation_flags):
6014         Define __NO_MATH_ERRNO__ if -fno-math-errno.
6015         * doc/cpp.texi (__NO_MATH_ERRNO__): Document predefined macro.
6017 2014-11-12  Richard Biener  <rguenther@suse.de>
6019         * genmatch.c (::gen_transform): Add capture_info and
6020         expand_compares arguments.
6021         (struct expr): Add is_generic flag.
6022         (lower_cond): New functions lowering [VEC_]COND_EXPR
6023         conditions to a GENERIC and a GIMPLE variant.
6024         (lower): Call lower_cond.
6025         (cmp_operand): Also compare the is_generic flag.
6026         (capture_info::cinfo): Add cond_expr_cond_p flag.
6027         (capture_info::capture_info): Pass down whether the
6028         expression argument is a COND_EXPR condition.
6029         (capture_info::walk_match): Likewise, mark captures
6030         capturing COND_EXPR conditions with cond_expr_cond_p.
6031         (expr::gen_transform): Pass down whether we need to
6032         expand compares from COND_EXPR conditions.
6033         (capture::gen_transform): Expand compares substituted
6034         from COND_EXPR conditions into non-COND_EXPR conditions.
6035         (dt_operand::gen_gimple_expr): Handle explicitely marked
6036         GENERIC expressions as generic.
6037         (dt_simplify::gen): Pass whether we need to expand
6038         conditions to gen_transform.  Handle capture results
6039         which are from COND_EXPR conditions.
6040         (main): Pass gimple flag down to lower.
6042 2014-11-12  Jakub Jelinek  <jakub@redhat.com>
6044         PR c/59708
6045         * builtin-attrs.def (ATTR_NOTHROW_TYPEGENERIC_LEAF): New attribute.
6046         * builtins.c (fold_builtin_arith_overflow): New function.
6047         (fold_builtin_3): Use it.
6048         * builtins.def (BUILT_IN_ADD_OVERFLOW, BUILT_IN_SUB_OVERFLOW,
6049         BUILT_IN_MUL_OVERFLOW, BUILT_IN_SADD_OVERFLOW, BUILT_IN_SADDL_OVERFLOW,
6050         BUILT_IN_SADDLL_OVERFLOW, BUILT_IN_SSUB_OVERFLOW,
6051         BUILT_IN_SSUBL_OVERFLOW, BUILT_IN_SSUBLL_OVERFLOW,
6052         BUILT_IN_SMUL_OVERFLOW, BUILT_IN_SMULL_OVERFLOW,
6053         BUILT_IN_SMULLL_OVERFLOW, BUILT_IN_UADDL_OVERFLOW,
6054         BUILT_IN_UADDLL_OVERFLOW, BUILT_IN_USUB_OVERFLOW,
6055         BUILT_IN_USUBL_OVERFLOW, BUILT_IN_USUBLL_OVERFLOW,
6056         BUILT_IN_UMUL_OVERFLOW, BUILT_IN_UMULL_OVERFLOW,
6057         BUILT_IN_UMULLL_OVERFLOW): New built-in functions.
6058         * builtin-types.def (BT_PTR_UINT, BT_PTR_ULONG, BT_PTR_LONGLONG,
6059         BT_FN_BOOL_INT_INT_INTPTR, BT_FN_BOOL_LONG_LONG_LONGPTR,
6060         BT_FN_BOOL_LONGLONG_LONGLONG_LONGLONGPTR, BT_FN_BOOL_UINT_UINT_UINTPTR,
6061         BT_FN_BOOL_ULONG_ULONG_ULONGPTR,
6062         BT_FN_BOOL_ULONGLONG_ULONGLONG_ULONGLONGPTR, BT_FN_BOOL_VAR): New.
6063         * expr.c (write_complex_part): Remove prototype, no longer static.
6064         * expr.h (write_complex_part): New prototype.
6065         * function.c (aggregate_value_p): For internal functions return 0.
6066         * gimple-fold.c (arith_overflowed_p): New functions.
6067         (gimple_fold_call): Fold {ADD,SUB,MUL}_OVERFLOW internal calls.
6068         * gimple-fold.h (arith_overflowed_p): New prototype.
6069         * tree-ssa-dce.c: Include tree-ssa-propagate.h and gimple-fold.h.
6070         (find_non_realpart_uses, maybe_optimize_arith_overflow): New
6071         functions.
6072         (eliminate_unnecessary_stmts): Transform {ADD,SUB,MUL}_OVERFLOW
6073         into COMPLEX_CST/COMPLEX_EXPR if IMAGPART_EXPR of the result is
6074         never used.
6075         * gimplify.c (gimplify_call_expr): Handle gimplification of
6076         internal calls with lhs.
6077         * internal-fn.c (get_range_pos_neg, get_min_precision,
6078         expand_arith_overflow_result_store): New functions.
6079         (ubsan_expand_si_overflow_addsub_check): Renamed to ...
6080         (expand_addsub_overflow): ... this.  Add LOC, LHS, ARG0, ARG1,
6081         UNSR_P, UNS0_P, UNS1_P, IS_UBSAN arguments, remove STMT argument.
6082         Handle ADD_OVERFLOW and SUB_OVERFLOW expansion.
6083         (ubsan_expand_si_overflow_neg_check): Renamed to ...
6084         (expand_neg_overflow): ... this.  Add LOC, LHS, ARG1, IS_UBSAN
6085         arguments, remove STMT argument.  Handle SUB_OVERFLOW with
6086         0 as first argument expansion.
6087         (ubsan_expand_si_overflow_mul_check): Renamed to ...
6088         (expand_mul_overflow): ... this.  Add LOC, LHS, ARG0, ARG1,
6089         UNSR_P, UNS0_P, UNS1_P, IS_UBSAN arguments, remove STMT argument.
6090         Handle MUL_OVERFLOW expansion.
6091         (expand_UBSAN_CHECK_ADD): Use expand_addsub_overflow, prepare
6092         arguments for it.
6093         (expand_UBSAN_CHECK_SUB): Use expand_addsub_overflow or
6094         expand_neg_overflow, prepare arguments for it.
6095         (expand_UBSAN_CHECK_MUL): Use expand_mul_overflow, prepare arguments
6096         for it.
6097         (expand_arith_overflow, expand_ADD_OVERFLOW, expand_SUB_OVERFLOW,
6098         expand_MUL_OVERFLOW): New functions.
6099         * internal-fn.def (ADD_OVERFLOW, SUB_OVERFLOW, MUL_OVERFLOW): New
6100         internal functions.
6101         * tree-vrp.c (check_for_binary_op_overflow): New function.
6102         (extract_range_basic): Handle {REAL,IMAG}PART_EXPR if the operand
6103         is SSA_NAME set by {ADD,SUB,MUL}_OVERFLOW internal functions.
6104         (simplify_internal_call_using_ranges): Handle {ADD,SUB,MUL}_OVERFLOW
6105         internal functions.
6106         * optabs.def (umulv4_optab): New optab.
6107         * config/i386/i386.md (umulv<mode>4, <u>mulvqi4): New define_expands.
6108         (*umulv<mode>4, *<u>mulvqi4): New define_insns.
6109         * doc/extend.texi (Integer Overflow Builtins): Document
6110         __builtin_*_overflow.
6112 2014-11-12  Richard Biener  <rguenther@suse.de>
6114         * genmatch.c (capture_info::capture_info): Add missing
6115         COND_EXPR handling.
6116         (capture_info::walk_match): Fix COND_EXPR handling.
6117         (capture_info::walk_result): Likewise.
6119 2014-11-12  Richard Biener  <rguenther@suse.de>
6121         PR middle-end/63821
6122         * match.pd: Add missing conversion to the -(T)-X pattern.
6124 2014-11-12  Richard Biener  <rguenther@suse.de>
6126         PR bootstrap/63819
6127         * hash-table.h: Include ggc.h also for generator programs.
6128         * genmatch.c (ggc_internal_cleared_alloc): Properly define
6129         using MEM_STAT_DECL instead of CXX_MEM_STAT_INFO.
6131 2014-11-12  Thomas Preud'homme  <thomas.preudhomme@arm.com>
6133         PR tree-optimization/63761
6134         * tree-ssa-math-opts.c (bswap_replace): Construct gsi from cur_stmt
6135         rather than taking it as a parameter. Add some comments to explain the
6136         gsi_move_before in case of load and why canonicalization of bswap into
6137         a rotation is only done for 16bit values.
6138         (pass_optimize_bswap::execute): Adapt for loop via gsi to make gsi
6139         refer to the statement just before cur_stmt. Ignore 16bit bswap that
6140         are already in canonical form. Adapt bswap_replace to removal of its
6141         gsi parameter.
6143 2014-11-12  Richard Sandiford  <richard.sandiford@arm.com>
6145         * rtl.h (rtx_function, for_each_rtx, for_each_rtx_in_insn): Delete.
6146         * rtlanal.c (non_rtx_starting_operands, for_each_rtx_1, for_each_rtx):
6147         (for_each_rtx_in_insn): Delete.
6148         (init_rtlanal): Remove initialization of non_rtx_starting_operands.
6149         * df-core.c: Remove reference to for_each_rtx in comment.
6151 2014-11-12  Tejas Belagod  <tejas.belagod@arm.com>
6153         * Makefile.in (TEXI_GCC_FILES): Remove arm-acle-intrinsics.texi,
6154         arm-neon-intrinsics.texi, aarch64-acle-intrinsics.texi.
6155         * doc/aarch64-acle-intrinsics.texi: Remove.
6156         * doc/arm-acle-intrinsics.texi: Remove.
6157         * doc/arm-neon-intrinsics.texi: Remove.
6158         * doc/extend.texi: Consolidate sections AArch64 intrinsics,
6159         ARM NEON Intrinsics, ARM ACLE Intrinsics into one ARM C Language
6160         Extension section. Add references to public ACLE specification.
6162 2014-11-11  Patrick Palka  <ppalka@gcc.gnu.org>
6164         * tree-vrp.c (register_edge_assert_for_2): Change return type to
6165         void and adjust accordingly.
6166         (register_edge_assert_for_1): Likewise.
6167         (register_edge_assert_for): Likewise.
6168         (find_conditional_asserts): Likewise.
6169         (find_switch_asserts): Likewise.
6170         (find_assert_locations_1): Likewise.
6171         (find_assert_locations): Likewise.
6172         (insert_range_insertions): Inspect the need_assert_for bitmap.
6174 2014-11-11  Andrew Pinski  <apinski@cavium.com>
6176         Bug target/61997
6177         * config.gcc (aarch64*-*-*): Set target_gtfiles to include
6178         aarch64-builtins.c.
6179         * config/aarch64/aarch64-builtins.c: Include gt-aarch64-builtins.h
6180         at the end of the file.
6182 2014-11-11  Anthony Brandon  <anthony.brandon@gmail.com>
6183             Manuel López-Ibáñez  <manu@gcc.gnu.org>
6185         PR driver/36312
6186         * diagnostic-core.h: Add prototype for fatal_error.
6187         * diagnostic.c (fatal_error): New function fatal_error.
6188         * gcc.c (store_arg): Remove have_o_argbuf_index.
6189         (process_command): Check if input and output files are the same.
6190         * toplev.c (init_asm_output): Check if input and output files are
6191         the same.
6193 2014-11-11  Eric Botcazou  <ebotcazou@adacore.com>
6195         * reorg.c (fill_slots_from_thread): Do not copy frame-related insns.
6197 2014-11-11  Eric Botcazou  <ebotcazou@adacore.com>
6199         PR target/61535
6200         * config/sparc/sparc.c (function_arg_vector_value): Deal with vectors
6201         smaller than 8 bytes.
6202         (sparc_function_arg_1): Tweak.
6203         (sparc_function_value_1): Tweak.
6205 2014-11-11  David Malcolm  <dmalcolm@redhat.com>
6207         * ChangeLog.jit: New.
6208         * Makefile.in (doc_build_sys): New variable, set to "sphinx" if
6209         sphinx is installed, falling back to "texinfo" otherwise.
6210         (FULL_DRIVER_NAME): New variable, adapted from the
6211         install-driver target.  New target, a symlink within the builddir,
6212         linked to "xgcc", for use when running the JIT library from the
6213         builddir.
6214         (MOSTLYCLEANFILES): Add FULL_DRIVER_NAME.
6215         (install-driver): Use $(FULL_DRIVER_NAME) rather than spelling it
6216         out.
6217         * configure.ac (doc_build_sys): New variable, set to "sphinx" if
6218         sphinx is installed, falling back to "texinfo" otherwise.
6219         (GCC_DRIVER_NAME): Generate a gcc-driver-name.h file containing
6220         GCC_DRIVER_NAME for the benefit of jit/internal-api.c.
6221         * configure: Regenerate.
6222         * doc/install.texi (--enable-host-shared): Specify that this is
6223         required when building libgccjit.
6224         (Tools/packages necessary for modifying GCC): Add Sphinx.
6225         * timevar.def (TV_JIT_REPLAY): New.
6226         (TV_ASSEMBLE): New.
6227         (TV_LINK): New.
6228         (TV_LOAD): New.
6230 2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
6232         PR target/63610
6233         * configure: Regenerate.
6235 2014-11-11  James Greenhalgh  <james.greenhalgh@arm.com>
6237         * config/aarch64/aarch64-simd.md
6238         (aarch64_simd_bsl<mode>_internal): Remove float cases, canonicalize.
6239         (aarch64_simd_bsl<mode>): Add gen_lowpart expressions where we
6240         are punning between float vectors and integer vectors.
6242 2014-11-11  Uros Bizjak  <ubizjak@gmail.com>
6244         * config/alpha/alpha.c (alpha_emit_conditional_branch): Replace
6245         open-coded swap with std::swap to swap values.
6246         (alpha_emit_setcc): Ditto.
6247         (alpha_emit_conditional_move): Ditto.
6248         (alpha_split_tmode_pair): Ditto.
6250 2014-11-11  Evgeny Stupachenko  <evstupac@gmail.com>
6252         * tree-vect-data-refs.c (vect_shift_permute_load_chain): Extend shift
6253         permutations on power of 2 cases.
6255 2014-11-11  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
6257         * config/aarch64/aarch64.h (MACHMODE): Remove 'enum' keyword.
6258         (CUMULATIVE_ARGS): Guard on !defined(USED_FOR_TARGET).
6260 2014-11-11  Richard Biener  <rguenther@suse.de>
6262         * tree-core.h (pedantic_lvalues): Remove.
6263         * fold-const.c (pedantic_lvalues): Likewise.
6264         (pedantic_non_lvalue_loc): Remove conditional non_lvalue_loc call.
6266 2014-11-11  Martin Liska  <mliska@suse.cz>
6268         PR ipa/63622
6269         PR ipa/63795
6270         * ipa-icf.c (sem_function::merge): Add new target symbol alias
6271         support guard.
6272         (sem_variable::merge): Likewise.
6273         * ipa-icf.h (target_supports_symbol_aliases_p): New function.
6275 2014-11-11  Richard Biener  <rguenther@suse.de>
6277         * match.pd: Implement patterns from associate_plusminus
6278         and factor in differences from the fold-const.c implementation.
6279         * fold-const.c (fold_binary_loc): Remove patterns here.
6280         * tree-ssa-forwprop.c (associate_plusminus): Remove.
6281         (pass_forwprop::execute): Don't call it.
6282         * tree.c (tree_nop_conversion_p): New function, factored
6283         from tree_nop_conversion.
6284         * tree.h (tree_nop_conversion_p): Declare.
6286 2014-11-11  Uros Bizjak  <ubizjak@gmail.com>
6288         * system.h: Include algorithm and utility.
6289         * rtl.h: Do not include utility here.
6290         * wide-int.h: Ditto.
6291         * tree-vect-data-refs.c (swap): Remove template.
6292         (vect_prune_runtime_alias_test_list): Use std::swap instead of swap.
6294 2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
6296         PR bootstrap/63699
6297         PR bootstrap/63750
6298         * system.h: Include <string> before "safe-ctype.h"
6299         * wide-int.h (wi::smin, wi::smax, wi::umin, wi::umax): Prefix
6300         calls to min/max with wi namespace.
6301         * ipa-chkp.c: Don't include <string>.
6303 2014-11-11  Terry Guo  <terry.guo@arm.com>
6305         * doc/invoke.texi (-masm-syntax-unified): Reword and fix typo.
6306         * config/arm/thumb1.md (*thumb_mulsi3): Use movs to move low
6307         registers.
6308         (*thumb1_movhf): Likewise.
6310 2014-11-11  Uros Bizjak  <ubizjak@gmail.com>
6312         * sreal.c (sreal::to_int): Use INTTYPE_MAXIMUM (int64_t)
6313         instead of INT64_MAX.
6315 2014-11-11  Tobias Burnus  <burnus@net-b.de>
6317         * doc/install.texi (Prerequisites): Remove CLooG.
6319 2014-11-10  Trevor Saunders  <tsaunders@mozilla.com>
6321         * ipa-inline.c (edge_badness): Adjust.
6322         (inline_small_functions): Likewise.
6323         * predict.c (propagate_freq): Likewise.
6324         (estimate_bb_frequencies): Likewise.
6325         * sreal.c (sreal::dump): Rename from dump_sreal.
6326         (debug): Adjust.
6327         (copy): Remove function.
6328         (sreal::shift_right): Rename from sreal_sift_right.
6329         (sreal::normalize): Rename from normalize.
6330         (sreal_init): Remove function.
6331         (sreal::to_int): Rename from sreal_to_int.
6332         (sreal_compare): Remove function.
6333         (sreal::operator+): Rename from sreal_add.
6334         (sreal::operator-): Rename from sreal_sub.
6335         (sreal::operator*): Rename from sreal_mul.
6336         (sreal::operator/): Rename from sreal_div.
6337         * sreal.h (class sreal): Adjust.
6338         (inline sreal &operator+=): New operator.
6339         (inline sreal &operator-=): Likewise.
6340         (inline sreal &operator/=): Likewise.
6341         (inline sreal &operator*=): Likewise.
6342         (inline bool operator!=): Likewise.
6343         (inline bool operator>): Likewise.
6344         (inline bool operator<=): Likewise.
6345         (inline bool operator>=): Likewise.
6347 2014-11-11  Bin Cheng  <bin.cheng@arm.com>
6349         * sched-deps.c (sched_analyze_1): Check pending list if it is not
6350         less than MAX_PENDING_LIST_LENGTH.
6351         (sched_analyze_2, sched_analyze_insn, deps_analyze_insn): Ditto.
6353 2014-11-11  Uros Bizjak  <ubizjak@gmail.com>
6355         * config/i386/i386.c (ix86_decompose_address): Replace open-coded
6356         swap with std::swap to swap values.
6357         (ix86_fixup_binary_operands): Ditto.
6358         (ix86_binary_operator_ok): Ditto.
6359         (ix86_prepare_fp_compare_args): Ditto.
6360         (ix86_expand_branch): Ditto.
6361         (ix86_expand_carry_flag_compare): Ditto.
6362         (ix86_expand_int_movcc): Ditto.
6363         (ix86_prepare_sse_fp_compare_args): Ditto.
6364         (ix86_expand_sse_fp_minmax): Ditto.
6365         (ix86_expand_int_vcond): Ditto.
6366         (ix86_split_long_move): Ditto.
6367         (ix86_expand_sse_comi): Ditto.
6368         (ix86_expand_sse_compare_and_jump): Ditto.
6369         (ix86_expand_sse_compare_mask): Ditto.
6370         * config/i386/i386.md (*add<mode>_1): Ditto.
6371         (addsi_1_zext): Ditto.
6372         (*addhi_1): Ditto.
6373         (*addqi_1): Ditto.
6374         (*add<mode>_2): Ditto.
6375         (*addsi_2_zext): Ditto.
6376         (*add<mode>_3): Ditto.
6377         (*addsi_3_zext): Ditto.
6378         (*add<mode>_5): Ditto.
6379         (absneg splitter): Ditto.
6381 2014-11-11  Uros Bizjak  <ubizjak@gmail.com>
6383         Revert:
6384         2014-10-31  Uros Bizjak  <ubizjak@gmail.com>
6386         PR target/63620
6387         * config/i386/i386-protos.h (ix86_use_pseudo_pic_reg): Declare.
6388         * config/i386/i386.c (ix86_use_pseudo_pic_reg): Export.
6389         * config/i386/i386.md (*pushtf): Allow only CONST_DOUBLEs that won't
6390         be reloaded through memory.
6391         (*pushxf): Ditto.
6392         (*pushdf): Ditto.
6394 2014-11-11  Jakub Jelinek  <jakub@redhat.com>
6395             Martin Liska  <mliska@suse.cz>
6397         * ipa-icf-gimple.c (func_checker::compare_bb): Fix comment typo.
6398         (func_checker::compare_gimple_call): Compare gimple_call_fn,
6399         gimple_call_chain, gimple_call_fntype and call flags.
6401 2014-11-10  Vladimir Makarov  <vmakarov@redhat.com>
6403         PR rtl-optimization/63620
6404         PR rtl-optimization/63799
6405         * lra-lives.c (process_bb_lives): Do not delete EH_REGION, trapped
6406         and setting PIC pseudo insns.
6407         (lra_create_live_ranges): Fix the typo.
6409 2014-11-10  Patrick Palka  <ppalka@gcc.gnu.org>
6411         PR middle-end/63748
6412         * tree-ssa-propagate.c (may_propagate_copy): Allow propagating
6413         SSA copies whose source and destination names both occur in
6414         abnormal PHIs.
6416 2014-11-10 Roman Gareev  <gareevroman@gmail.com>
6418         * Makefile.in: Remove the compilation of graphite-clast-to-gimple.o.
6419         * common.opt: Remove using of fgraphite-code-generator flag.
6420         * flag-types.h: Likewise.
6421         * graphite.c: Remove using of CLooG.
6422         * graphite-blocking.c: Likewise.
6423         * graphite-dependences.c: Likewise.
6424         * graphite-poly.c: Likewise.
6425         * graphite-poly.h: Likewise.
6426         * graphite-scop-detection.c: Likewise.
6427         * graphite-sese-to-poly.c: Likewise.
6428         * graphite-clast-to-gimple.c: Removed.
6429         * graphite-clast-to-gimple.h: Likewise.
6430         * graphite-htab.h: Likewise.
6432 2014-11-10  Paolo Carlini  <paolo.carlini@oracle.com>
6434         * doc/invoke.texi ([-Wshift-count-negative, -Wshift-count-overflow]):
6435         Add.
6437 2014-11-10  Richard Sandiford  <richard.sandiford@arm.com>
6439         * config/frv/frv.c (frv_io_handle_use_1): Delete.
6440         (frv_io_handle_use): Use find_all_hard_regs.
6442 2014-11-10  Richard Sandiford  <richard.sandiford@arm.com>
6444         * config/frv/frv.c (frv_registers_conflict_p_1): Take an rtx rather
6445         than an rtx *.  Take the regstate_t directly rather than via a void *.
6446         Return a bool rather than an int.  Iterate over all subrtxes here.
6447         (frv_registers_conflict_p): Update accordingly.
6449 2014-11-10  Richard Sandiford  <richard.sandiford@arm.com>
6451         * config/frv/frv.c: Include rtl-iter.h.
6452         (frv_acc_group_1): Delete.
6453         (frv_acc_group): Use FOR_EACH_SUBRTX.
6455 2014-11-10  Richard Sandiford  <richard.sandiford@arm.com>
6457         * config/frv/frv.c: Move include of rtl.h after hard-reg-set.h.
6458         (frv_clear_registers_used): Delete.
6459         (frv_ifcvt_modify_tests): Use find_all_hard_regs.
6461 2014-11-10  Jan Hubicka  <hubicka@ucw.cz>
6463         PR bootstrap/63573
6464         * calls.c (initialize_argument_information): When emitting thunk call
6465         use original memory placement of the argument.
6467 2014-11-10  Renlin Li  <renlin.li@arm.com>
6469         PR middle-end/61529
6470         * tree-ssa-threadupdate.c (compute_path_counts): Bound path_in_freq.
6472 2014-11-10  Thomas Preud'homme  <thomas.preudhomme@arm.com>
6474         * expmed.c (expand_shift_1): Expand 8 bit rotate of 16 bit value to
6475         bswaphi if available.
6477 2014-11-10  Bernd Schmidt  <bernds@codesourcery.com>
6479         * config/nvptx/nvptx.c: New file.
6480         * config/nvptx/nvptx.h: New file.
6481         * config/nvptx/nvptx-protos.h: New file.
6482         * config/nvptx/nvptx.md: New file.
6483         * config/nvptx/t-nvptx: New file.
6484         * config/nvptx/nvptx.opt: New file.
6485         * common/config/nvptx/nvptx-common.c: New file.
6486         * config.gcc: Handle nvptx-*-*.
6488 2014-11-10  Richard Biener  <rguenther@suse.de>
6490         * tree-ssa-operands.c (finalize_ssa_uses): Properly put
6491         released operands on the free list.
6493 2014-11-10  Richard Biener  <rguenther@suse.de>
6495         * match.pd: Implement pattern from simplify_mult.
6496         * tree-ssa-forwprop.c (simplify_mult): Remove.
6497         (pass_forwprop::execute): Do not call simplify_mult.
6499 2014-11-10  Richard Biener  <rguenther@suse.de>
6501         PR tree-optimization/63800
6502         * tree-ssa-pre.c (eliminate_push_avail): Push in a way so
6503         we can restore the previous availability in after_dom_children.
6504         (eliminate_dom_walker::after_dom_children): Restore
6505         previous availability.
6507 2014-11-10  Richard Biener  <rguenther@suse.de>
6509         PR middle-end/63798
6510         * expr.c (expand_expr_real_2): When expanding FMA_EXPRs
6511         properly treat the embedded multiplication as commutative
6512         when looking for feeding negates.
6514 2014-11-10  Joern Rennecke  <joern.rennecke@embecosm.com>
6516         * config/avr/avr.h (CPLUSPLUS_CPP_SPEC): Define.
6518 2014-11-10  Martin Liska  <mliska@suse.cz>
6520         * gcc.dg/tree-ssa/ldist-19.c: ICF is disabled
6521         for the test because of default char signedness
6522         on powerpc64 target.
6524 2014-11-10  Richard Biener  <rguenther@suse.de>
6526         * match.pd: Implement pattern from simplify_conversion_from_bitmask.
6527         * tree-ssa-forwprop.c (simplify_conversion_from_bitmask): Remove.
6528         (pass_forwprop::execute): Do not call simplify_conversion_from_bitmask.
6530 2014-11-10  Richard Biener  <rguenther@suse.de>
6532         * match.pd: Move rest of the conversion combining patterns
6533         from tree-ssa-forwprop.c.
6534         * tree-ssa-forwprop.c (combine_conversions): Remove.
6535         (pass_forwprop::execute): Do not call it.
6537 2014-11-10  Eric Botcazou  <ebotcazou@adacore.com>
6539         * gimple-low.c (lower_function_body): Clear the location of the first
6540         inserted representative return if it also fills in for the fallthru.
6542 2014-11-10  Yuri Rumyantsev  <ysrumyan@gmail.com>
6544         * tree-if-conv.c (add_to_predicate_list): Check unconditionally
6545         that bb is always executed to early exit. Use predicate of
6546         cd-equivalent block for join blocks if it exists.
6547         (if_convertible_loop_p_1): Recompute POST_DOMINATOR tree.
6548         (tree_if_conversion): Free post-dominance information.
6550 2014-11-09  Jason Merrill  <jason@redhat.com>
6552         * config/i386/avx512vldqintrin.h (_mm256_broadcast_f32x2): __mmask8.
6553         * config/i386/avx512vlintrin.h (_mm256_mask_cvtepi32_storeu_epi16)
6554         (_mm_mask_cvtusepi32_storeu_epi16)
6555         (_mm_mask_cvtsepi64_storeu_epi32): Return void.
6557 2014-11-09  Joern Rennecke  <joern.rennecke@embecosm.com>
6559         * config/avr/predicates.md (low_io_address_operand): Fix typo.
6561 2014-11-09  Vladimir Makarov  <vmakarov@redhat.com>
6563         PR rtl-optimization/63620
6564         * lra-constraints.c (substitute_pseudo): Add prefix lra_ to the
6565         name.  Move to lra.c.  Make it external.
6566         (substitute_pseudo_within_insn): Ditto.
6567         (inherit_reload_reg, split_reg, remove_inheritance_pseudos): Use
6568         the new names.
6569         (undo_optional_reloads): Ditto.
6570         * lra-int.h (lra_dump_bitmap_with_title, lra_substitute_pseudo):
6571         New prototypes.
6572         (lra_substitute_pseudo_within_insn): Ditto.
6573         * lra-lives.c (bb_killed_pseudos, bb_gen_pseudos): New.
6574         (mark_regno_live): Add parameter.  Update bb_gen_pseudos.
6575         (mark_regno_dead): Add parameter.  Update bb_gen_pseudos and
6576         bb_killed_pseudos.
6577         (struct bb_data, bb_data_t, bb_data): New.
6578         (get_bb_data, get_bb_data_by_index): Ditto.
6579         (all_hard_regs_bitmap): New.
6580         (live_trans_fun, live_con_fun_0, live_con_fun_n, all_blocks): New.
6581         (initiate_live_solver, finish_live_solver): New.
6582         (process_bb_lives): Change return type.  Add code updating local
6583         live data and removing dead insns.  Pass new argument to
6584         mark_regno_live and mark_regno_dead.  Check changing bb pseudo
6585         life info.  Return the result.
6586         (lra_create_live_ranges): Add code to do global pseudo live
6587         analysis.
6588         (lra_live_ranges_init): Call initiate_live_solver.
6589         (lra_live_ranges_finish): Call finish_live_solver.
6590         * lra.c (lra_dump_bitmap_with_title): New.
6591         (lra_substitute_pseudo, lra_substitute_pseudo_within_insn): Move
6592         from lra-constraints.c.
6594 2014-11-09  Richard Biener  <rguenther@suse.de>
6596         * match.pd: Add patterns convering two conversions in a row
6597         from fold-const.c.
6598         * fold-const.c (fold_unary_loc): Remove them here.
6599         * tree-ssa-forwprop.c (combine_conversions): Likewise.
6600         * genmatch.c (dt_node::gen_kids): Check whether we may
6601         follow SSA use-def chains.
6603 2014-11-08  Richard Sandiford  <richard.sandiford@arm.com>
6605         * config/aarch64/aarch64.c: Include rtl-iter.h.
6606         (aarch64_tls_operand_p_1): Delete.
6607         (aarch64_tls_operand_p): Use FOR_EACH_SUBRTX.
6609 2014-11-08  Richard Sandiford  <richard.sandiford@arm.com>
6611         * config/arm/arm.c (arm_note_pic_base): Delete.
6612         (arm_cannot_copy_insn_p): Use FOR_EACH_SUBRTX.
6614 2014-11-08  Richard Sandiford  <richard.sandiford@arm.com>
6616         * config/arm/arm.c: Include rtl-iter.h.
6617         (arm_tls_referenced_p_1): Delete.
6618         (arm_tls_referenced_p): Use FOR_EACH_SUBRTX.
6620 2014-11-08  Richard Sandiford  <richard.sandiford@arm.com>
6622         * config/arm/aarch-common.c: Include rtl-iter.h.
6623         (search_term, arm_find_sub_rtx_with_search_term): Delete.
6624         (arm_find_sub_rtx_with_code): Use FOR_EACH_SUBRTX_VAR.
6625         (arm_get_set_operands): Pass the insn pattern rather than the
6626         insn itself.
6627         (arm_no_early_store_addr_dep): Likewise.
6629 2014-11-08  Eric Botcazou  <ebotcazou@adacore.com>
6631         * config/arm/arm.c (arm_set_return_address): Mark the store as frame
6632         related, if any.
6633         (thumb_set_return_address): Likewise.
6635 2014-11-07  Jeff Law  <law@redhat.com>
6637         PR tree-optimization/61515
6638         * tree-ssa-threadedge.c (invalidate_equivalences): Walk the unwinding
6639         stack rather than looking at every SSA_NAME's value.
6641 2014-11-07  Richard Biener  <rguenther@suse.de>
6643         PR tree-optimization/63605
6644         * fold-const.c (fold_binary_loc): Properly use element_precision
6645         for types that may not be scalar.
6647 2014-11-07  Evgeny Stupachenko  <evstupac@gmail.com>
6649         PR target/63534
6650         * config/i386/i386.md (builtin_setjmp_receiver): Use
6651         pic_offset_table_rtx for PIC register.
6652         (nonlocal_goto_receiver): Delete.
6654 2014-11-07  Daniel Hellstrom  <daniel@gaisler.com>
6656         * config.gcc (sparc-*-rtems*): Clean away unused t-elf.
6657         * config/sparc/t-rtems: Add leon3v7 and muser-mode multilibs.
6659 2014-11-07  Martin Liska  <mliska@suse.cz>
6661         PR ipa/63580
6662         * cgraphunit.c (cgraph_node::create_wrapper):
6663         TREE_ADDRESSABLE is set to false for a newly created thunk.
6665 2014-11-07  Martin Liska  <mliska@suse.cz>
6667         PR ipa/63747
6668         * ipa-icf-gimple.c (func_checker::compare_gimple_switch):
6669         Missing checking for CASE_LOW and CASE_HIGH added.
6671 2014-11-07  Martin Liska  <mliska@suse.cz>
6673         PR ipa/63595
6674         * cgraphunit.c (cgraph_node::expand_thunk): DECL_BY_REFERENCE
6675         is correctly handled for thunks created by IPA ICF.
6677 2014-11-07  Jiong Wang  <jiong.wang@arm.com>
6678 2014-11-07  Richard Biener  <rguenther@suse.de>
6680         PR tree-optimization/63676
6681         * gimple-fold.c (fold_gimple_assign): Do not fold node when
6682         TREE_CLOBBER_P be true.
6684 2014-11-07  Richard Biener  <rguenther@suse.de>
6686         PR middle-end/63770
6687         * match.pd: Guard conflicting GENERIC pattern properly.
6689 2014-11-07  Richard Biener  <rguenther@suse.de>
6691         * match.pd: Add patterns for POINTER_PLUS_EXPR association
6692         and special patterns from tree-ssa-forwprop.c
6693         * fold-const.c (fold_binary_loc): Remove them here.
6694         * tree-ssa-forwprop.c (to_purge): New global bitmap.
6695         (fwprop_set_lattice_val): New function.
6696         (fwprop_invalidate_lattice): Likewise.
6697         (remove_prop_source_from_use): Instead of purging dead EH
6698         edges record blocks to do that in to_purge.
6699         (tidy_after_forward_propagate_addr): Likewise.
6700         (forward_propagate_addr_expr): Invalidate the lattice for
6701         SSA names we release.
6702         (simplify_conversion_from_bitmask): Likewise.
6703         (simplify_builtin_call): Likewise.
6704         (associate_pointerplus_align): Remove.
6705         (associate_pointerplus_diff): Likewise.
6706         (associate_pointerplus): Likewise.
6707         (fold_all_stmts): Merge with ...
6708         (pass_forwprop::execute): ... the original loop over all
6709         basic-blocks.  Delay purging dead EH edges and invalidate
6710         the lattice for SSA names we release.
6712 2014-11-07  Terry Guo  <terry.guo@arm.com>
6714         * config/arm/arm.opt (masm-syntax-unified): New option.
6715         * doc/invoke.texi (-masm-syntax-unified): Document new option.
6716         * config/arm/arm.h (TARGET_UNIFIED_ASM): Also include thumb1.
6717         (ASM_APP_ON): Redefined.
6718         * config/arm/arm.c (arm_option_override): Thumb2 inline assembly
6719         code always use UAL syntax.
6720         (arm_output_mi_thunk): Use UAL syntax for Thumb1 target.
6721         * config/arm/thumb1.md: Likewise.
6723 2014-11-06  John David Anglin  <danglin@gcc.gnu.org>
6725         * config/pa/pa.md (trap): New insn.  Add "trap" to attribute type.
6726         Don't allow trap insn in in_branch_delay, in_nullified_branch_delay
6727         or in_call_delay.
6728         
6729 2014-11-06  Steve Ellcey  <sellcey@imgtec.com>
6731         * config.gcc (mips*-mti-linux*): Remove gnu_ld and gas assignments.
6732         Set default_mips_arch and default_mips_abi instead of tm_defines.
6733         (mips*-*-linux*): Set default_mips_arch and default_mips_abi instead
6734         of tm_defines.
6735         (mips*-*-*): Check with_arch and with_abi.  Set tm_defines.
6736         * config/mips/mips.h (STANDARD_STARTFILE_PREFIX_1): Set default
6737         based on MIPS_ABI_DEFAULT.
6738         (STANDARD_STARTFILE_PREFIX_2): Ditto.
6740 2014-11-06  Joseph Myers  <joseph@codesourcery.com>
6742         * doc/invoke.texi (-std=c99, -std=c11): Don't refer to corner
6743         cases of extended identifiers.
6745 2014-11-06  Eric Botcazou  <ebotcazou@adacore.com>
6747         * tree-cfgcleanup.c (fixup_noreturn_call): Do not perform DCE here.
6749 2014-11-06  DJ Delorie  <dj@redhat.com>
6751         * config/m32c/cond.md (movqicc_<code>_<mode>): Remove mode of
6752         conditional.
6753         (movhicc_<code>_<mode>): Likewise.
6754         * config/m32c/m32c.c (encode_pattern_1): Specialise PSImode
6755         subregs.
6756         (m32c_eh_return_data_regno): Change to using memregs to avoid
6757         tying up all the compute regs.
6758         (m32c_legitimate_address_p) Subregs are not valid addresses.
6760 2014-11-06  Bernd Schmidt  <bernds@codesourcery.com>
6762         * function.c (thread_prologue_and_epilogue_insns): No longer static.
6763         * function.h (thread_prologue_and_epilogue_insns): Declare.
6765         * target.def (assemble_undefined_decl): New hooks.
6766         * hooks.c (hook_void_FILEptr_constcharptr_const_tree): New function.
6767         * hooks.h (hook_void_FILEptr_constcharptr_const_tree): Declare.
6768         * doc/tm.texi.in (TARGET_ASM_ASSEMBLE_UNDEFINED_DECL): Add.
6769         * doc/tm.texi: Regenerate.
6770         * output.h (assemble_undefined_decl): Declare.
6771         (get_fnname_from_decl): Declare.
6772         * varasm.c (assemble_undefined_decl): New function.
6773         (get_fnname_from_decl): New function.
6774         * final.c (rest_of_handle_final): Use it.
6775         * varpool.c (varpool_output_variables): Call assemble_undefined_decl
6776         for nodes without a definition.
6778         * target.def (call_args, end_call_args): New hooks.
6779         * hooks.c (hook_void_rtx_tree): New empty function.
6780         * hooks.h (hook_void_rtx_tree): Declare.
6781         * doc/tm.texi.in (TARGET_CALL_ARGS, TARGET_END_CALL_ARGS): Add.
6782         * doc/tm.texi: Regenerate.
6783         * calls.c (expand_call): Slightly rearrange the code.  Use the two new
6784         hooks.
6785         (expand_library_call_value_1): Use the two new hooks.
6787         * expr.c (use_reg_mode): Just return for pseudo registers.
6789         * combine.c (try_combine): Don't allow a call as one of the source
6790         insns.
6792         * target.def (decl_end): New hook.
6793         * varasm.c (assemble_variable_contents, assemble_constant_contents):
6794         Use it.
6795         * doc/tm.texi.in (TARGET_ASM_DECL_END): Add.
6796         * doc/tm.texi: Regenerate.
6798 2014-11-06  Renlin Li  <renlin.li@arm.com>
6800         * config/aarch64/aarch64.c (aarch64_architecture_version): New.
6801         (processor): New architecture_version field.
6802         (aarch64_override_options): Initialize aarch64_architecture_version.
6803         * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Define __ARM_ARCH,
6804         __ARM_ARCH_PROFILE, aarch64_arch_name macro.
6806 2014-11-06  James Greenhalgh  <james.greenhalgh@arm.com>
6808         * params.def (sra-max-scalarization-size-Ospeed): New.
6809         (sra-max-scalarization-size-Osize): Likewise.
6810         * doc/invoke.texi (sra-max-scalarization-size-Ospeed): Document.
6811         (sra-max-scalarization-size-Osize): Likewise.
6812         * toplev.c (process_options): Set default values for new
6813         parameters.
6814         * tree-sra.c (analyze_all_variable_accesses): Use new parameters.
6815         * targhooks.c (get_move_ratio): Remove static designator.
6816         * target.h (get_move_ratio): Declare.
6818 2014-11-06  Marek Polacek  <polacek@redhat.com>
6820         * sanopt.c (sanopt_optimize_walker): Limit removal of the checks.
6821         Remove vector limit.
6823 2014-11-06  Richard Biener  <rguenther@suse.de>
6825         * match.pd: Implement bitwise binary and unary simplifications
6826         from tree-ssa-forwprop.c.
6827         * fold-const.c (fold_unary_loc): Remove them here.
6828         (fold_binary_loc): Likewise.
6829         * tree-ssa-forwprop.c (simplify_not_neg_expr): Remove.
6830         (truth_valued_ssa_name): Likewise.
6831         (lookup_logical_inverted_value): Likewise.
6832         (simplify_bitwise_binary_1): Likewise.
6833         (hoist_conversion_for_bitop_p): Likewise.
6834         (simplify_bitwise_binary_boolean): Likewise.
6835         (simplify_bitwise_binary): Likewise.
6836         (pass_forwprop::execute): Remove calls to simplify_not_neg_expr
6837         and simplify_bitwise_binary.
6838         * genmatch.c (dt_node::append_true_op): Use safe_as_a for parent.
6839         (decision_tree::insert): Also insert non-expressions.
6841 2014-11-06  Hale Wang  <hale.wang@arm.com>
6843         * config/arm/arm-cores.def: Add support for
6844         -mcpu=cortex-m0.small-multiply,cortex-m0plus.small-multiply,
6845         cortex-m1.small-multiply.
6846         * config/arm/arm-tables.opt: Regenerate.
6847         * config/arm/arm-tune.md: Regenerate.
6848         * config/arm/arm.c: Update the rtx-costs for MUL.
6849         * config/arm/bpabi.h: Handle
6850         -mcpu=cortex-m0.small-multiply,cortex-m0plus.small-multiply,
6851         cortex-m1.small-multiply.
6852         * doc/invoke.texi: Document
6853         -mcpu=cortex-m0.small-multiply,cortex-m0plus.small-multiply,
6854         cortex-m1.small-multiply.
6856 2014-11-06  Hale Wang  <hale.wang@arm.com>
6858         * config/arm/arm.c: Add cortex-m7 tune.
6859         * config/arm/arm-cores.def: Use cortex-m7 tune.
6861 2014-11-05  Uros Bizjak  <ubizjak@gmail.com>
6863         PR target/63538
6864         * config/i386/i386.c (in_large_data_p): Reject automatic variables.
6865         (ix86_encode_section_info): Do not check for non-automatic varibles
6866         when setting SYMBOL_FLAG_FAR_ADDR flag.
6867         (x86_64_elf_select_section): Do not check ix86_cmodel here.
6868         (x86_64_elf_unique_section): Ditto.
6869         (x86_elf_aligned_common): Emit tab before .largecomm.
6871 2014-11-05  Joseph Myers  <joseph@codesourcery.com>
6873         PR preprocessor/9449
6874         * doc/cpp.texi (Character sets, Tokenization)
6875         (Implementation-defined behavior): Don't refer to UCNs in
6876         identifiers requiring -fextended-identifiers.
6877         * doc/cppopts.texi (-fextended-identifiers): Document as enabled
6878         by default for C99 and later and C++.
6879         * doc/invoke.texi (-std=c99, -std=c11): Don't refer to extended
6880         identifiers needing -fextended-identifiers.
6882 2014-11-05  Ilya Tocar  <ilya.tocar@intel.com>
6884         * config/i386/i386.c (expand_vec_perm_pshufb): Try vpermq/vpermd
6885         for 512-bit wide modes.
6886         (expand_vec_perm_1): Use correct versions of patterns.
6887         * config/i386/sse.md (avx512f_vec_dup<mode>_1): New.
6888         (vashr<mode>3<mask_name>): Split V8HImode and V16QImode.
6890 2014-11-05  Ilya Enkovich  <ilya.enkovich@intel.com>
6892         * ipa-chkp.c: New.
6893         * ipa-chkp.h: New.
6894         * tree-chkp.c: New.
6895         * tree-chkp.h: New.
6896         * tree-chkp-opt.c: New.
6897         * rtl-chkp.c: New.
6898         * rtl-chkp.h: New.
6899         * Makefile.in (OBJS): Add ipa-chkp.o, rtl-chkp.o, tree-chkp.o
6900         tree-chkp-opt.o.
6901         (GTFILES): Add tree-chkp.c.
6902         * mode-classes.def (MODE_POINTER_BOUNDS): New.
6903         * tree.def (POINTER_BOUNDS_TYPE): New.
6904         * genmodes.c (complete_mode): Support MODE_POINTER_BOUNDS.
6905         (POINTER_BOUNDS_MODE): New.
6906         (make_pointer_bounds_mode): New.
6907         * machmode.h (POINTER_BOUNDS_MODE_P): New.
6908         * stor-layout.c (int_mode_for_mode): Support MODE_POINTER_BOUNDS.
6909         (layout_type): Support POINTER_BOUNDS_TYPE.
6910         * tree-pretty-print.c (dump_generic_node): Support POINTER_BOUNDS_TYPE.
6911         * tree-core.h (tree_index): Add TI_POINTER_BOUNDS_TYPE.
6912         * tree.c (build_int_cst_wide): Support POINTER_BOUNDS_TYPE.
6913         (type_contains_placeholder_1): Likewise.
6914         (build_common_tree_nodes): Initialize
6915         pointer_bounds_type_node.
6916         * tree.h (POINTER_BOUNDS_TYPE_P): New.
6917         (pointer_bounds_type_node): New.
6918         (POINTER_BOUNDS_P): New.
6919         (BOUNDED_TYPE_P): New.
6920         (BOUNDED_P): New.
6921         (CALL_WITH_BOUNDS_P): New.
6922         * gimple.h (gf_mask): Add GF_CALL_WITH_BOUNDS.
6923         (gimple_call_with_bounds_p): New.
6924         (gimple_call_set_with_bounds): New.
6925         (gimple_return_retbnd): New.
6926         (gimple_return_set_retbnd): New
6927         * gimple.c (gimple_build_return): Increase number of ops
6928         for return statement.
6929         (gimple_build_call_from_tree): Propagate CALL_WITH_BOUNDS_P
6930         flag.
6931         * gimple-pretty-print.c (dump_gimple_return): Print second op.
6932         * rtl.h (CALL_EXPR_WITH_BOUNDS_P): New.
6933         * gimplify.c (gimplify_init_constructor): Avoid infinite
6934         loop during gimplification of bounds initializer.
6935         * calls.c: Include tree-chkp.h, rtl-chkp.h, bitmap.h.
6936         (special_function_p): Use original decl name when analyzing
6937         instrumentation clone.
6938         (arg_data): Add fields special_slot, pointer_arg and
6939         pointer_offset.
6940         (store_bounds): New.
6941         (emit_call_1): Propagate instrumentation flag for CALL.
6942         (initialize_argument_information): Compute pointer_arg,
6943         pointer_offset and special_slot for pointer bounds arguments.
6944         (finalize_must_preallocate): Preallocate when storing bounds
6945         in bounds table.
6946         (compute_argument_addresses): Skip pointer bounds.
6947         (expand_call): Store bounds into tables separately.  Return
6948         result joined with resulting bounds.
6949         * cfgexpand.c: Include tree-chkp.h, rtl-chkp.h.
6950         (expand_call_stmt): Propagate bounds flag for CALL_EXPR.
6951         (expand_return): Add returned bounds arg.  Handle returned bounds.
6952         (expand_gimple_stmt_1): Adjust to new expand_return signature.
6953         (gimple_expand_cfg): Reset rtx bounds map.
6954         * expr.c: Include tree-chkp.h, rtl-chkp.h.
6955         (expand_assignment): Handle returned bounds.
6956         (store_expr_with_bounds): New.  Replaces store_expr with new bounds
6957         target argument.  Handle bounds returned by calls.
6958         (store_expr): Now wraps store_expr_with_bounds.
6959         * expr.h (store_expr_with_bounds): New.
6960         * function.c: Include tree-chkp.h, rtl-chkp.h.
6961         (bounds_parm_data): New.
6962         (use_register_for_decl): Do not registerize decls used for bounds
6963         stores and loads.
6964         (assign_parms_augmented_arg_list): Add bounds of the result
6965         structure pointer as the second argument.
6966         (assign_parm_find_entry_rtl): Mark bounds are never passed on
6967         the stack.
6968         (assign_parm_is_stack_parm): Likewise.
6969         (assign_parm_load_bounds): New.
6970         (assign_bounds): New.
6971         (assign_parms): Load bounds and determine a location for
6972         returned bounds.
6973         (diddle_return_value_1): New.
6974         (diddle_return_value): Handle returned bounds.
6975         * function.h (rtl_data): Add field for returned bounds.
6976         * varasm.c: Include tree-chkp.h.
6977         (output_constant): Support POINTER_BOUNDS_TYPE.
6978         (output_constant_pool_2): Support MODE_POINTER_BOUNDS.
6979         (ultimate_transparent_alias_target): Move up.
6980         (make_decl_rtl): For instrumented function use
6981         name of the original decl.
6982         (assemble_start_function): Mark function as global
6983         in case it is instrumentation clone of the global
6984         function.
6985         (do_assemble_alias): Follow transparent alias chain
6986         for identifier.  Check if original alias is public.
6987         (maybe_assemble_visibility): Use visibility of the
6988         original function for instrumented version.
6989         (default_unique_section): Likewise.
6990         * emit-rtl.c (immed_double_const): Support MODE_POINTER_BOUNDS.
6991         (init_emit_once): Build pointer bounds zero constants.
6992         * explow.c (trunc_int_for_mode): Support MODE_POINTER_BOUNDS.
6993         * target.def (builtin_chkp_function): New.
6994         (chkp_bound_type): New.
6995         (chkp_bound_mode): New.
6996         (chkp_make_bounds_constant): New.
6997         (chkp_initialize_bounds): New.
6998         (load_bounds_for_arg): New.
6999         (store_bounds_for_arg): New.
7000         (load_returned_bounds): New.
7001         (store_returned_bounds): New.
7002         (chkp_function_value_bounds): New.
7003         (setup_incoming_vararg_bounds): New.
7004         (function_arg): Update hook description with new possible return
7005         value CONST_INT.
7006         * targhooks.h (default_load_bounds_for_arg): New.
7007         (default_store_bounds_for_arg): New.
7008         (default_load_returned_bounds): New.
7009         (default_store_returned_bounds): New.
7010         (default_chkp_bound_type): New.
7011         (default_chkp_bound_mode): New.
7012         (default_builtin_chkp_function): New.
7013         (default_chkp_function_value_bounds): New.
7014         (default_chkp_make_bounds_constant): New.
7015         (default_chkp_initialize_bounds): New.
7016         (default_setup_incoming_vararg_bounds): New.
7017         * targhooks.c (default_load_bounds_for_arg): New.
7018         (default_store_bounds_for_arg): New.
7019         (default_load_returned_bounds): New.
7020         (default_store_returned_bounds): New.
7021         (default_chkp_bound_type): New.
7022         (default_chkp_bound_mode); New.
7023         (default_builtin_chkp_function): New.
7024         (default_chkp_function_value_bounds): New.
7025         (default_chkp_make_bounds_constant): New.
7026         (default_chkp_initialize_bounds): New.
7027         (default_setup_incoming_vararg_bounds): New.
7028         * builtin-types.def (BT_BND): New.
7029         (BT_FN_PTR_CONST_PTR): New.
7030         (BT_FN_CONST_PTR_CONST_PTR): New.
7031         (BT_FN_BND_CONST_PTR): New.
7032         (BT_FN_CONST_PTR_BND): New.
7033         (BT_FN_PTR_CONST_PTR_SIZE): New.
7034         (BT_FN_PTR_CONST_PTR_CONST_PTR): New.
7035         (BT_FN_VOID_PTRPTR_CONST_PTR): New.
7036         (BT_FN_VOID_CONST_PTR_SIZE): New.
7037         (BT_FN_VOID_PTR_BND): New.
7038         (BT_FN_CONST_PTR_CONST_PTR_CONST_PTR): New.
7039         (BT_FN_BND_CONST_PTR_SIZE): New.
7040         (BT_FN_PTR_CONST_PTR_CONST_PTR_SIZE): New.
7041         (BT_FN_VOID_CONST_PTR_BND_CONST_PTR): New.
7042         * chkp-builtins.def: New.
7043         * builtins.def: include chkp-builtins.def.
7044         (DEF_CHKP_BUILTIN): New.
7045         * builtins.c: Include tree-chkp.h and rtl-chkp.h.
7046         (expand_builtin): Support BUILT_IN_CHKP_INIT_PTR_BOUNDS,
7047         BUILT_IN_CHKP_NULL_PTR_BOUNDS, BUILT_IN_CHKP_COPY_PTR_BOUNDS,
7048         BUILT_IN_CHKP_CHECK_PTR_LBOUNDS, BUILT_IN_CHKP_CHECK_PTR_UBOUNDS,
7049         BUILT_IN_CHKP_CHECK_PTR_BOUNDS, BUILT_IN_CHKP_SET_PTR_BOUNDS,
7050         BUILT_IN_CHKP_NARROW_PTR_BOUNDS, BUILT_IN_CHKP_STORE_PTR_BOUNDS,
7051         BUILT_IN_CHKP_GET_PTR_LBOUND, BUILT_IN_CHKP_GET_PTR_UBOUND,
7052         BUILT_IN_CHKP_BNDMK, BUILT_IN_CHKP_BNDSTX, BUILT_IN_CHKP_BNDCL,
7053         BUILT_IN_CHKP_BNDCU, BUILT_IN_CHKP_BNDLDX, BUILT_IN_CHKP_BNDRET,
7054         BUILT_IN_CHKP_INTERSECT, BUILT_IN_CHKP_NARROW,
7055         BUILT_IN_CHKP_EXTRACT_LOWER, BUILT_IN_CHKP_EXTRACT_UPPER.
7056         (std_expand_builtin_va_start): Init bounds for va_list.
7057         * cppbuiltin.c (define_builtin_macros_for_compilation_flags): Add
7058         __CHKP__ macro when Pointer Bounds Checker is on.
7059         * params.def (PARAM_CHKP_MAX_CTOR_SIZE): New.
7060         * passes.def (pass_ipa_chkp_versioning): New.
7061         (pass_early_local_passes): Renamed to pass_build_ssa_passes.
7062         (pass_fixup_cfg): Moved to pass_chkp_instrumentation_passes.
7063         (pass_chkp_instrumentation_passes): New.
7064         (pass_ipa_chkp_produce_thunks): New.
7065         (pass_local_optimization_passes): New.
7066         (pass_chkp_opt): New.
7067         * tree-pass.h (make_pass_ipa_chkp_versioning): New.
7068         (make_pass_ipa_chkp_produce_thunks): New.
7069         (make_pass_chkp): New.
7070         (make_pass_chkp_opt): New.
7071         (make_pass_early_local_passes): Renamed to ...
7072         (make_pass_build_ssa_passes): This.
7073         (make_pass_chkp_instrumentation_passes): New.
7074         (make_pass_local_optimization_passes): New.
7075         * passes.c (pass_manager::execute_early_local_passes): Execute
7076         early passes in three steps.
7077         (execute_all_early_local_passes): Renamed to ...
7078         (execute_build_ssa_passes): This.
7079         (pass_data_early_local_passes): Renamed to ...
7080         (pass_data_build_ssa_passes): This.
7081         (pass_early_local_passes): Renamed to ...
7082         (pass_build_ssa_passes): This.
7083         (pass_data_chkp_instrumentation_passes): New.
7084         (pass_chkp_instrumentation_passes): New.
7085         (pass_data_local_optimization_passes): New.
7086         (pass_local_optimization_passes): New.
7087         (make_pass_early_local_passes): Renamed to ...
7088         (make_pass_build_ssa_passes): This.
7089         (make_pass_chkp_instrumentation_passes): New.
7090         (make_pass_local_optimization_passes): New.
7091         * c-family/c.opt (fcheck-pointer-bounds): New.
7092         (fchkp-check-incomplete-type): New.
7093         (fchkp-zero-input-bounds-for-main): New.
7094         (fchkp-first-field-has-own-bounds): New.
7095         (fchkp-narrow-bounds): New.
7096         (fchkp-narrow-to-innermost-array): New.
7097         (fchkp-optimize): New.
7098         (fchkp-use-fast-string-functions): New.
7099         (fchkp-use-nochk-string-functions): New.
7100         (fchkp-use-static-bounds): New.
7101         (fchkp-use-static-const-bounds): New.
7102         (fchkp-treat-zero-dynamic-size-as-infinite): New.
7103         (fchkp-check-read): New.
7104         (fchkp-check-write): New.
7105         (fchkp-store-bounds): New.
7106         (fchkp-instrument-calls): New.
7107         (fchkp-instrument-marked-only): New.
7108         (Wchkp): New.
7109         * c-family/c-common.c (handle_bnd_variable_size_attribute): New.
7110         (handle_bnd_legacy): New.
7111         (handle_bnd_instrument): New.
7112         (c_common_attribute_table): Add bnd_variable_size, bnd_legacy
7113         and bnd_instrument.  Fix documentation.
7114         (c_common_format_attribute_table): Likewsie.
7115         * toplev.c: include tree-chkp.h.
7116         (process_options): Check Pointer Bounds Checker is supported.
7117         (compile_file): Add chkp_finish_file call.
7118         * ipa-cp.c (initialize_node_lattices): Use cgraph_local_p
7119         to handle instrumentation clones properly.
7120         (propagate_constants_accross_call): Do not propagate
7121         through instrumentation thunks.
7122         * ipa-pure-const.c (propagate_pure_const): Support
7123         IPA_REF_CHKP.
7124         * ipa-inline.c (early_inliner): Check edge has summary allocated.
7125         * ipa-split.c: Include tree-chkp.h.
7126         (find_retbnd): New.
7127         (split_part_set_ssa_name_p): New.
7128         (consider_split): Do not split retbnd and retval
7129         producers.
7130         (insert_bndret_call_after): new.
7131         (split_function): Propagate Pointer Bounds Checker
7132         instrumentation marks and handle returned bounds.
7133         * tree-ssa-sccvn.h (vn_reference_op_struct): Transform opcode
7134         into bit field and add with_bounds field.
7135         * tree-ssa-sccvn.c (copy_reference_ops_from_call): Set
7136         with_bounds field for instrumented calls.
7137         * tree-ssa-pre.c (create_component_ref_by_pieces_1): Restore
7138         CALL_WITH_BOUNDS_P flag for calls.
7139         * tree-ssa-ccp.c: Include tree-chkp.h.
7140         (insert_clobber_before_stack_restore): Handle
7141         BUILT_IN_CHKP_BNDRET calls.
7142         * tree-ssa-dce.c: Include tree-chkp.h.
7143         (propagate_necessity): For free call fed by alloc check
7144         bounds are also provided by the same alloc.
7145         (eliminate_unnecessary_stmts): Handle BUILT_IN_CHKP_BNDRET
7146         used by free calls.
7147         * tree-inline.c: Include tree-chkp.h.
7148         (declare_return_variable): Add arg holding
7149         returned bounds slot.  Create and initialize returned bounds var.
7150         (remap_gimple_stmt): Handle returned bounds.
7151         Return sequence of statements instead of a single statement.
7152         (insert_init_stmt): Add declaration.
7153         (remap_gimple_seq): Adjust to new remap_gimple_stmt signature.
7154         (copy_bb): Adjust to changed return type of remap_gimple_stmt.
7155         Properly handle bounds in va_arg_pack and va_arg_pack_len.
7156         (expand_call_inline): Handle returned bounds.  Add bounds copy
7157         for generated mem to mem assignments.
7158         * tree-inline.h (copy_body_data): Add fields retbnd and
7159         assign_stmts.
7160         * value-prof.c: Include tree-chkp.h.
7161         (gimple_ic): Support returned bounds.
7162         * ipa.c (cgraph_build_static_cdtor_1): Support contructors
7163         with "chkp ctor" and "bnd_legacy" attributes.
7164         (symtab_remove_unreachable_nodes): Keep initial values for
7165         pointer bounds to be used for checks eliminations.
7166         (process_references): Handle IPA_REF_CHKP.
7167         (walk_polymorphic_call_targets): Likewise.
7168         * ipa-visibility.c (cgraph_externally_visible_p): Mark
7169         instrumented 'main' as externally visible.
7170         (function_and_variable_visibility): Filter instrumentation
7171         thunks.
7172         * cgraph.h (cgraph_thunk_info): Add add_pointer_bounds_args
7173         field.
7174         (cgraph_node): Add instrumented_version, orig_decl and
7175         instrumentation_clone fields.
7176         (symtab_node::get_alias_target): Allow IPA_REF_CHKP reference.
7177         (varpool_node): Add need_bounds_init field.
7178         (cgraph_local_p): New.
7179         * cgraph.c: Include tree-chkp.h.
7180         (cgraph_node::remove): Fix instrumented_version
7181         of the referenced node if any.
7182         (cgraph_node::dump): Dump instrumentation_clone and
7183         instrumented_version fields.
7184         (cgraph_node::verify_node): Check correctness of IPA_REF_CHKP
7185         references and instrumentation thunks.
7186         (cgraph_can_remove_if_no_direct_calls_and_refs_p): Keep
7187         all not instrumented instrumentation clones alive.
7188         (cgraph_redirect_edge_call_stmt_to_callee): Support
7189         returned bounds.
7190         * cgraphbuild.c (rebuild_cgraph_edges): Rebuild IPA_REF_CHKP
7191         reference.
7192         (cgraph_rebuild_references): Likewise.
7193         * cgraphunit.c: Include tree-chkp.h.
7194         (assemble_thunks_and_aliases): Skip thunks calling instrumneted
7195         function version.
7196         (varpool_finalize_decl): Register statically initialized decls
7197         in Pointer Bounds Checker.
7198         (walk_polymorphic_call_targets): Do not mark generated call to
7199         __builtin_unreachable as with_bounds.
7200         (output_weakrefs): If there are both instrumented and original
7201         versions, output only one of them.
7202         (cgraph_node::expand_thunk): Set with_bounds flag
7203         for created call statement.
7204         * ipa-ref.h (ipa_ref_use): Add IPA_REF_CHKP.
7205         (ipa_ref): increase size of use field.
7206         * symtab.c (ipa_ref_use_name): Add element for IPA_REF_CHKP.
7207         * varpool.c (dump_varpool_node): Dump need_bounds_init field.
7208         (ctor_for_folding): Do not fold constant bounds vars.
7209         * lto-streamer.h (LTO_minor_version): Change minor version from
7210         0 to 1.
7211         * lto-cgraph.c (compute_ltrans_boundary): Keep initial values for
7212         pointer bounds.
7213         (lto_output_node): Output instrumentation_clone,
7214         thunk.add_pointer_bounds_args and orig_decl field.
7215         (lto_output_ref): Adjust to new ipa_ref::use field size.
7216         (input_overwrite_node): Read instrumentation_clone field.
7217         (input_node): Read thunk.add_pointer_bounds_args and orig_decl
7218         fields.
7219         (input_ref): Adjust to new ipa_ref::use field size.
7220         (input_cgraph_1): Compute instrumented_version fields and restore
7221         IDENTIFIER_TRANSPARENT_ALIAS chains.
7222         (lto_output_varpool_node): Output
7223         need_bounds_init value.
7224         (input_varpool_node): Read need_bounds_init value.
7225         * lto-partition.c (add_symbol_to_partition_1): Keep original
7226         and instrumented versions together.
7227         (privatize_symbol_name): Restore transparent alias chain if required.
7228         (add_references_to_partition): Add references to pointer bounds vars.
7229         * dbxout.c (dbxout_type): Ignore POINTER_BOUNDS_TYPE.
7230         * dwarf2out.c (gen_subprogram_die): Ignore bound args.
7231         (gen_type_die_with_usage): Skip pointer bounds.
7232         (dwarf2out_global_decl): Likewise.
7233         (is_base_type): Support POINTER_BOUNDS_TYPE.
7234         (gen_formal_types_die): Skip pointer bounds.
7235         (gen_decl_die): Likewise.
7236         * var-tracking.c (vt_add_function_parameters): Skip
7237         bounds parameters.
7238         * ipa-icf.c (sem_function::merge): Do not merge when instrumentation
7239         thunk still exists.
7240         (sem_variable::merge): Reset need_bounds_init flag.
7241         * doc/extend.texi: Document Pointer Bounds Checker built-in functions
7242         and attributes.
7243         * doc/tm.texi.in (TARGET_LOAD_BOUNDS_FOR_ARG): New.
7244         (TARGET_STORE_BOUNDS_FOR_ARG): New.
7245         (TARGET_LOAD_RETURNED_BOUNDS): New.
7246         (TARGET_STORE_RETURNED_BOUNDS): New.
7247         (TARGET_CHKP_FUNCTION_VALUE_BOUNDS): New.
7248         (TARGET_SETUP_INCOMING_VARARG_BOUNDS): New.
7249         (TARGET_BUILTIN_CHKP_FUNCTION): New.
7250         (TARGET_CHKP_BOUND_TYPE): New.
7251         (TARGET_CHKP_BOUND_MODE): New.
7252         (TARGET_CHKP_MAKE_BOUNDS_CONSTANT): New.
7253         (TARGET_CHKP_INITIALIZE_BOUNDS): New.
7254         * doc/tm.texi: Regenerated.
7255         * doc/rtl.texi (MODE_POINTER_BOUNDS): New.
7256         (BND32mode): New.
7257         (BND64mode): New.
7258         * doc/invoke.texi (-mmpx): New.
7259         (-mno-mpx): New.
7260         (chkp-max-ctor-size): New.
7261         * config/i386/constraints.md (w): New.
7262         (Ti): New.
7263         (Tb): New.
7264         * config/i386/i386-c.c (ix86_target_macros_internal): Add __MPX__.
7265         * config/i386/i386-modes.def (BND32): New.
7266         (BND64): New.
7267         * config/i386/i386-protos.h (ix86_bnd_prefixed_insn_p): New.
7268         * config/i386/i386.c: Include tree-chkp.h, rtl-chkp.h, tree-iterator.h.
7269         (regclass_map): Add bound registers.
7270         (dbx_register_map): Likewise.
7271         (dbx64_register_map): Likewise.
7272         (svr4_dbx_register_map): Likewise.
7273         (isa_opts): Add -mmpx.
7274         (PTA_MPX): New.
7275         (ix86_option_override_internal): Support MPX ISA.
7276         (ix86_conditional_register_usage): Support bound registers.
7277         (ix86_code_end): Add MPX bnd prefix.
7278         (output_set_got): Likewise.
7279         (print_reg): Avoid prefixes for bound registers.
7280         (ix86_print_operand): Add '!' (MPX bnd) print prefix support.
7281         (ix86_print_operand_punct_valid_p): Likewise.
7282         (ix86_print_operand_address): Support UNSPEC_BNDMK_ADDR and
7283         UNSPEC_BNDLDX_ADDR.
7284         (ix86_output_call_insn): Add MPX bnd prefix to branch instructions.
7285         (ix86_class_likely_spilled_p): Add bound regs support.
7286         (ix86_hard_regno_mode_ok): Likewise.
7287         (x86_order_regs_for_local_alloc): Likewise.
7288         (ix86_bnd_prefixed_insn_p): New.
7289         (ix86_builtins): Add
7290         IX86_BUILTIN_BNDMK, IX86_BUILTIN_BNDSTX,
7291         IX86_BUILTIN_BNDLDX, IX86_BUILTIN_BNDCL,
7292         IX86_BUILTIN_BNDCU, IX86_BUILTIN_BNDRET,
7293         IX86_BUILTIN_BNDNARROW, IX86_BUILTIN_BNDINT,
7294         IX86_BUILTIN_SIZEOF, IX86_BUILTIN_BNDLOWER,
7295         IX86_BUILTIN_BNDUPPER.
7296         (builtin_isa): Add leaf_p and nothrow_p fields.
7297         (def_builtin): Initialize leaf_p and nothrow_p.
7298         (ix86_add_new_builtins): Handle leaf_p and nothrow_p
7299         flags.
7300         (bdesc_mpx): New.
7301         (bdesc_mpx_const): New.
7302         (ix86_init_mpx_builtins): New.
7303         (ix86_init_builtins): Call ix86_init_mpx_builtins.
7304         (ix86_emit_cmove): New.
7305         (ix86_emit_move_max): New.
7306         (ix86_expand_builtin): Expand IX86_BUILTIN_BNDMK,
7307         IX86_BUILTIN_BNDSTX, IX86_BUILTIN_BNDLDX,
7308         IX86_BUILTIN_BNDCL, IX86_BUILTIN_BNDCU,
7309         IX86_BUILTIN_BNDRET, IX86_BUILTIN_BNDNARROW,
7310         IX86_BUILTIN_BNDINT, IX86_BUILTIN_SIZEOF,
7311         IX86_BUILTIN_BNDLOWER, IX86_BUILTIN_BNDUPPER.
7312         (ix86_function_value_bounds): New.
7313         (ix86_builtin_mpx_function): New.
7314         (ix86_get_arg_address_for_bt): New.
7315         (ix86_load_bounds): New.
7316         (ix86_store_bounds): New.
7317         (ix86_load_returned_bounds): New.
7318         (ix86_store_returned_bounds): New.
7319         (ix86_mpx_bound_mode): New.
7320         (ix86_make_bounds_constant): New.
7321         (ix86_initialize_bounds):
7322         (TARGET_LOAD_BOUNDS_FOR_ARG): New.
7323         (TARGET_STORE_BOUNDS_FOR_ARG): New.
7324         (TARGET_LOAD_RETURNED_BOUNDS): New.
7325         (TARGET_STORE_RETURNED_BOUNDS): New.
7326         (TARGET_CHKP_BOUND_MODE): New.
7327         (TARGET_BUILTIN_CHKP_FUNCTION): New.
7328         (TARGET_CHKP_FUNCTION_VALUE_BOUNDS): New.
7329         (TARGET_CHKP_MAKE_BOUNDS_CONSTANT): New.
7330         (TARGET_CHKP_INITIALIZE_BOUNDS): New.
7331         (ix86_option_override_internal): Do not
7332         support x32 with MPX.
7333         (init_cumulative_args): Init stdarg, bnd_regno, bnds_in_bt
7334         and force_bnd_pass.
7335         (function_arg_advance_32): Return number of used integer
7336         registers.
7337         (function_arg_advance_64): Likewise.
7338         (function_arg_advance_ms_64): Likewise.
7339         (ix86_function_arg_advance): Handle pointer bounds.
7340         (ix86_function_arg): Likewise.
7341         (ix86_function_value_regno_p): Mark fisrt bounds registers as
7342         possible function value.
7343         (ix86_function_value_1): Handle pointer bounds type/mode
7344         (ix86_return_in_memory): Likewise.
7345         (ix86_print_operand): Analyse insn to decide abounf "bnd" prefix.
7346         (ix86_expand_call): Generate returned bounds.
7347         (ix86_setup_incoming_vararg_bounds): New.
7348         (ix86_va_start): Initialize bounds for pointers in va_list.
7349         (TARGET_SETUP_INCOMING_VARARG_BOUNDS): New.
7350         * config/i386/i386.h (TARGET_MPX): New.
7351         (TARGET_MPX_P): New.
7352         (FIRST_PSEUDO_REGISTER): Fix to new value.
7353         (FIXED_REGISTERS): Add bound registers.
7354         (CALL_USED_REGISTERS): Likewise.
7355         (REG_ALLOC_ORDER): Likewise.
7356         (HARD_REGNO_NREGS): Likewise.
7357         (VALID_BND_REG_MODE): New.
7358         (FIRST_BND_REG): New.
7359         (LAST_BND_REG): New.
7360         (reg_class): Add BND_REGS.
7361         (REG_CLASS_NAMES): Likewise.
7362         (REG_CLASS_CONTENTS): Likewise.
7363         (BND_REGNO_P): New.
7364         (ANY_BND_REG_P): New.
7365         (BNDmode): New.
7366         (HI_REGISTER_NAMES): Add bound registers.
7367         (ix86_args): Add bnd_regno, bnds_in_bt, force_bnd_pass and
7368         stdarg fields.
7369         * config/i386/i386.md (UNSPEC_BNDMK): New.
7370         (UNSPEC_BNDMK_ADDR): New.
7371         (UNSPEC_BNDSTX): New.
7372         (UNSPEC_BNDLDX): New.
7373         (UNSPEC_BNDLDX_ADDR): New.
7374         (UNSPEC_BNDCL): New.
7375         (UNSPEC_BNDCU): New.
7376         (UNSPEC_BNDCN): New.
7377         (UNSPEC_MPX_FENCE): New.
7378         (UNSPEC_SIZEOF): New.
7379         (BND0_REG): New.
7380         (BND1_REG): New.
7381         (type): Add mpxmov, mpxmk, mpxchk, mpxld, mpxst.
7382         (length_immediate): Support mpxmov, mpxmk, mpxchk, mpxld, mpxst.
7383         (prefix_rep): Check for bnd prefix.
7384         (prefix_0f): Support mpxmov, mpxmk, mpxchk, mpxld, mpxst.
7385         (length_nobnd): New.
7386         (length): Use length_nobnd when specified.
7387         (memory): Support mpxmov, mpxmk, mpxchk, mpxld, mpxst.
7388         (BND): New.
7389         (bnd_ptr): New.
7390         (BNDCHECK): New.
7391         (bndcheck): New.
7392         (*jcc_1): Add MPX bnd prefix.
7393         (*jcc_2): Likewise.
7394         (jump): Likewise.
7395         (*indirect_jump): Likewise.
7396         (*tablejump_1): Likewise.
7397         (simple_return_internal): Likewise.
7398         (simple_return_internal_long): Likewise.
7399         (simple_return_pop_internal): Likewise.
7400         (simple_return_indirect_internal): Likewise.
7401         (<mode>_mk): New.
7402         (*<mode>_mk): New.
7403         (mov<mode>): New.
7404         (*mov<mode>_internal_mpx): New.
7405         (<mode>_<bndcheck>): New.
7406         (*<mode>_<bndcheck>): New.
7407         (<mode>_ldx): New.
7408         (*<mode>_ldx): New.
7409         (<mode>_stx): New.
7410         (*<mode>_stx): New.
7411         move_size_reloc_<mode>): New.
7412         * config/i386/predicates.md (address_mpx_no_base_operand): New.
7413         (address_mpx_no_index_operand): New.
7414         (bnd_mem_operator): New.
7415         (symbol_operand): New.
7416         (x86_64_immediate_size_operand): New.
7417         * config/i386/i386.opt (mmpx): New.
7418         * config/i386/i386-builtin-types.def (BND): New.
7419         (ULONG): New.
7420         (BND_FTYPE_PCVOID_ULONG): New.
7421         (VOID_FTYPE_BND_PCVOID): New.
7422         (VOID_FTYPE_PCVOID_PCVOID_BND): New.
7423         (BND_FTYPE_PCVOID_PCVOID): New.
7424         (BND_FTYPE_PCVOID): New.
7425         (BND_FTYPE_BND_BND): New.
7426         (PVOID_FTYPE_PVOID_PVOID_ULONG): New.
7427         (PVOID_FTYPE_PCVOID_BND_ULONG): New.
7428         (ULONG_FTYPE_VOID): New.
7429         (PVOID_FTYPE_BND): New.
7431 2014-11-05  Bernd Schmidt  <bernds@codesourcery.com>
7433         * passes.def (pass_compute_alignments, pass_duplicate_computed_gotos,
7434         pass_variable_tracking, pass_free_cfg, pass_machine_reorg,
7435         pass_cleanup_barriers, pass_delay_slots,
7436         pass_split_for_shorten_branches, pass_convert_to_eh_region_ranges,
7437         pass_shorten_branches, pass_est_nothrow_function_flags,
7438         pass_dwarf2_frame, pass_final): Move outside of pass_postreload and
7439         into pass_late_compilation.
7440         (pass_late_compilation): Add.
7441         * passes.c (pass_data_late_compilation, pass_late_compilation,
7442         make_pass_late_compilation): New.
7443         * timevar.def (TV_LATE_COMPILATION): New.
7445         * target.def (omit_struct_return_reg): New data hook.
7446         * doc/tm.texi.in: Add @hook TARGET_OMIT_STRUCT_RETURN_REG.
7447         * doc/tm.texi: Regenerate.
7448         * function.c (expand_function_end): Use it.
7450         * target.def (no_register_allocation): New data hook.
7451         * doc/tm.texi.in: Add @hook TARGET_NO_REGISTER_ALLOCATION.
7452         * doc/tm.texi: Regenerate.
7453         * ira.c (gate_ira): New function.
7454         (pass_data_ira): Set has_gate.
7455         (pass_ira): Add a gate function.
7456         (pass_data_reload): Likewise.
7457         (pass_reload): Add a gate function.
7458         (pass_ira): Use it.
7459         * reload1.c (eliminate_regs): If reg_eliminate_is NULL, assert that
7460         no register allocation happens on the target and return.
7461         * final.c (alter_subreg): Ensure register is not a pseudo before
7462         calling simplify_subreg.
7463         (output_operand): Assert that x isn't a pseudo only if doing
7464         register allocation.
7466         * dbxout.c (dbxout_symbol): Don't call eliminate_regs on decls for
7467         global vars.
7469         * optabs.c (emit_indirect_jump): Test HAVE_indirect_jump and emit a
7470         sorry if necessary.
7472 2014-11-05  Alex Velenko  <Alex.Velenko@arm.com>
7474         * simplify-rtx.c (simplify_binary_operation_1): Div check added.
7475         * rtl.h (SUBREG_P): New macro added.
7477 2014-11-05  Tejas Belagod  <tejas.belagod@arm.com>
7479         * config/aarch64/aarch64-builtins.c
7480         (aarch64_build_scalar_type): Remove.
7481         (aarch64_scalar_builtin_types, aarch64_simd_type,
7482         aarch64_simd_type, aarch64_mangle_builtin_scalar_type,
7483         aarch64_mangle_builtin_vector_type,
7484         aarch64_mangle_builtin_type, aarch64_simd_builtin_std_type,
7485         aarch64_lookup_simd_builtin_type, aarch64_simd_builtin_type,
7486         aarch64_init_simd_builtin_types,
7487         aarch64_init_simd_builtin_scalar_types): New.
7488         (aarch64_init_simd_builtins): Refactor.
7489         (aarch64_init_crc32_builtins): Fixup with qualifier.
7490         * config/aarch64/aarch64-protos.h
7491         (aarch64_mangle_builtin_type): Export.
7492         * config/aarch64/aarch64-simd-builtin-types.def: New.
7493         * config/aarch64/aarch64.c (aarch64_simd_mangle_map): Remove.
7494         (aarch64_mangle_type): Refactor.
7495         * config/aarch64/arm_neon.h: Declare vector types based on
7496         internal types.
7497         * config/aarch64/t-aarch64: Update dependency.
7499 2014-11-04  Pat Haugen  <pthaugen@us.ibm.com>
7501         * config/rs6000/rs6000.c (atomic_hold_decl, atomic_clear_decl,
7502         atomic_update_decl): Guard declaration with #ifdef.
7504 2014-11-04  Marek Polacek  <polacek@redhat.com>
7506         * sanopt.c (sanopt_optimize_walker): Remove unused variables.
7508 2014-11-04  Marek Polacek  <polacek@redhat.com>
7510         * Makefile.in (OBJS): Add sanopt.o.
7511         (GTFILES): Add sanopt.c.
7512         * asan.h (asan_expand_check_ifn): Declare.
7513         * asan.c (asan_expand_check_ifn): No longer static.
7514         (class pass_sanopt, pass_sanopt::execute, make_pass_sanopt): Move...
7515         * sanopt.c: ...here.  New file.
7517 2014-11-04  Jiong Wang  <jiong.wang@arm.com>
7518 2014-11-04  Wilco Dijkstra  <wilco.dijkstra@arm.com>
7520         PR target/63293
7521         * config/aarch64/aarch64.c (aarch64_expand_epiloue): Add barriers before
7522         stack adjustment.
7524 2014-11-04  Bernd Schmidt  <bernds@codesourcery.com>
7526         * combine.c (combine_simplify_rtx): In STORE_FLAG_VALUE == -1 case,
7527         also verify that mode is equal to the mode of op0.
7529         * bb-reorder.c (get_uncond_jump_length): Avoid using delete_insn,
7530         emit into a sequence instead.
7532 2014-11-04  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
7534         * config/sh/sh.c (emit_fpu_switch): Drop unused automatic variable.
7536 2014-11-04  Alan Lawrence  <alan.lawrence@arm.com>
7538         config/arm/neon.md (reduc_smin_<mode> *2): Rename to...
7539         (reduc_smin_scal_<mode> *2): ...this; extract scalar result.
7540         (reduc_smax_<mode> *2): Rename to...
7541         (reduc_smax_scal_<mode> *2): ...this; extract scalar result.
7542         (reduc_umin_<mode> *2): Rename to...
7543         (reduc_umin_scal_<mode> *2): ...this; extract scalar result.
7544         (reduc_umax_<mode> *2): Rename to...
7545         (reduc_umax_scal_<mode> *2): ...this; extract scalar result.
7547 2014-11-04  Alan Lawrence  <alan.lawrence@arm.com>
7549         config/arm/neon.md (reduc_plus_*): Rename to...
7550         (reduc_plus_scal_*): ...this; reduce to temp and extract scalar result.
7552 2014-11-04  Michael Collison <michael.collison@linaro.org>
7554         * config/aarch64/iterators.md (lconst_atomic): New mode attribute
7555         to support constraints for CONST_INT in atomic operations.
7556         * config/aarch64/atomics.md
7557         (atomic_<atomic_optab><mode>): Use lconst_atomic constraint.
7558         (atomic_nand<mode>): Likewise.
7559         (atomic_fetch_<atomic_optab><mode>): Likewise.
7560         (atomic_fetch_nand<mode>): Likewise.
7561         (atomic_<atomic_optab>_fetch<mode>): Likewise.
7562         (atomic_nand_fetch<mode>): Likewise.
7564 2014-11-04  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
7566         * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Fix typo in definition
7567         of __ARM_FEATURE_IDIV.
7569 2014-11-04  Marek Polacek  <polacek@redhat.com>
7571         * ubsan.c (instrument_object_size): Optimize [x & CST] array accesses.
7573 2014-11-03  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
7575         * config/rx/rx.c (rx_handle_func_attribute): Mark unused argument.
7577 2014-11-04  Zhenqiang Chen  <zhenqiang.chen@arm.com>
7579         Revert:
7580         2014-11-03  Zhenqiang Chen  <zhenqiang.chen@arm.com>
7581         * ifcvt.c (noce_emit_cmove, noce_get_alt_condition, noce_get_condition):
7582         Allow CC mode if HAVE_cbranchcc4.
7584 2014-11-03  Dominik Vogt  <vogt@linux.vnet.ibm.com>
7586         * godump.c (go_format_type): Rewrite RECORD_TYPE nad UNION_TYPE support
7587         with -fdump-go-spec.  Anonymous substructures are now flattened and
7588         replaced by their fields (record) or the first named, non-bitfield
7589         field (union).
7591 2014-11-04  Manuel López-Ibáñez  <manu@gcc.gnu.org>
7593         * input.c (expand_location_to_spelling_point): Fix typo.
7594         (expansion_point_location_if_in_system_header): Fix comment.
7596 2014-11-03  Pitchumani Sivanupandi <pitchumani.s@atmel.com>
7598         * config/avr/gen-avr-mmcu-specs.c: Remove unnecessary format specifier.
7600 2014-11-03  Richard Biener  <rguenther@suse.de>
7602         * tree-eh.c (operation_could_trap_helper_p): Handle conversions
7603         like ordinary operations.
7604         * gimplify.c (gimplify_conversion): Gimplify CONVERT_EXPR
7605         as NOP_EXPR.
7607 2014-11-03  Joseph Myers  <joseph@codesourcery.com>
7609         * configure.ac (TARGET_GLIBC_MAJOR, TARGET_GLIBC_MINOR): Define
7610         macros.
7611         * configure, config.h.in: Regenerate.
7612         * config/rs6000/linux.h [TARGET_GLIBC_MAJOR > 2 ||
7613         (TARGET_GLIBC_MAJOR == 2 && TARGET_GLIBC_MINOR >= 19)]
7614         (RS6000_GLIBC_ATOMIC_FENV): New macro.
7615         * config/rs6000/linux64.h [TARGET_GLIBC_MAJOR > 2 ||
7616         (TARGET_GLIBC_MAJOR == 2 && TARGET_GLIBC_MINOR >= 19)]
7617         (RS6000_GLIBC_ATOMIC_FENV): New macro.
7618         * config/rs6000/rs6000.c (atomic_hold_decl, atomic_clear_decl)
7619         (atomic_update_decl): New static variables.
7620         (rs6000_atomic_assign_expand_fenv) [RS6000_GLIBC_ATOMIC_FENV]:
7621         Generate calls to __atomic_feholdexcept, __atomic_feclearexcept
7622         and __atomic_feupdateenv for soft-float and no-FPRs.
7624 2014-11-03  Richard Biener  <rguenther@suse.de>
7626         * match.pd: Add two abs patterns.  Announce tree_expr_nonnegative_p.
7627         Also drop bogus FLOAT_EXPR and FIX_TRUNC_EXPR.
7628         * fold-const.c (fold_unary_loc): Remove them here.
7629         (tree_unary_nonnegative_warnv_p): Use CASE_CONVERT.
7630         * gimple-fold.c (fold_gimple_assign): Remove now obsolete
7631         GIMPLE_UNARY_RHS case.
7632         (gimple_fold_stmt_to_constant_1): Likewise.
7633         (replace_stmt_with_simplification): Fix inverted comparison.
7635 2014-11-03  Marc Glisse  <marc.glisse@inria.fr>
7637         PR tree-optimization/60770
7638         * tree-into-ssa.c (rewrite_update_stmt): Return whether the
7639         statement should be removed.
7640         (maybe_register_def): Likewise. Replace clobbers with default
7641         definitions.
7642         (rewrite_dom_walker::before_dom_children): Remove statement if
7643         rewrite_update_stmt says so.
7644         * tree-ssa-live.c: Include tree-ssa.h.
7645         (set_var_live_on_entry): Do not mark undefined variables as live.
7646         (verify_live_on_entry): Do not check undefined variables.
7647         * tree-ssa.h (ssa_undefined_value_p): New parameter for the case
7648         of partially undefined variables.
7649         * tree-ssa.c (ssa_undefined_value_p): Likewise.
7650         (execute_update_addresses_taken): Do not drop clobbers.
7652 2014-11-03  Marc Glisse  <marc.glisse@inria.fr>
7654         PR tree-optimization/63666
7655         * fold-const.c: Include "optabs.h".
7656         (fold_ternary_loc) <VEC_PERM_EXPR>: Avoid canonicalizing a
7657         can_vec_perm_p permutation to one that is not.
7659 2014-11-03  Zhenqiang Chen  <zhenqiang.chen@arm.com>
7661         * ifcvt.c (noce_try_store_flag_mask): Check rtx cost.
7663 2014-11-03  Andrew Pinski  <apinski@cavium.com>
7665         * config/mips/mips-cpus.def (octeon3): New cpu.
7666         * config/mips/mips.c (mips_rtx_cost_data): Add octeon3.
7667         (mips_print_operand <case 'T', case 't'>): Fix a bug as the mode
7668         of the comparison no longer matches mode of the operands.
7669         (mips_issue_rate): Handle PROCESSOR_OCTEON3.
7670         * config/mips/mips.h (TARGET_OCTEON):  Add Octeon3.
7671         (TARGET_OCTEON2): Likewise.
7672         (TUNE_OCTEON): Add Octeon3.
7673         * config/mips/mips.md (processor): Add octeon3.
7674         * config/mips/octeon.md (octeon_fpu): New automaton and cpu_unit.
7675         (octeon_arith): Add octeon3.
7676         (octeon_condmove): Remove.
7677         (octeon_condmove_o1): New reservation.
7678         (octeon_condmove_o2): New reservation.
7679         (octeon_condmove_o3_int_on_cc): New reservation.
7680         (octeon_load_o2): Add octeon3.
7681         (octeon_cop_o2): Likewise.
7682         (octeon_store): Likewise.
7683         (octeon_brj_o2): Likewise.
7684         (octeon_imul3_o2): Likewise.
7685         (octeon_imul_o2): Likewise.
7686         (octeon_mfhilo_o2): Likewise.
7687         (octeon_imadd_o2): Likewise.
7688         (octeon_idiv_o2_si): Likewise.
7689         (octeon_idiv_o2_di): Likewise.
7690         (octeon_fpu): Add to the automaton.
7691         (octeon_fpu): New cpu unit.
7692         (octeon_condmove_o2): Check for non floating point modes.
7693         (octeon_load_o2): Add prefetchx.
7694         (octeon_cop_o2): Don't check for octeon3.
7695         (octeon3_faddsubcvt): New reservation.
7696         (octeon3_fmul): Likewise.
7697         (octeon3_fmadd): Likewise.
7698         (octeon3_div_sf): Likewise.
7699         (octeon3_div_df): Likewise.
7700         (octeon3_sqrt_sf): Likewise.
7701         (octeon3_sqrt_df): Likewise.
7702         (octeon3_rsqrt_sf): Likewise.
7703         (octeon3_rsqrt_df): Likewise.
7704         (octeon3_fabsnegmov): Likewise.
7705         (octeon_fcond): Likewise.
7706         (octeon_fcondmov): Likewise.
7707         (octeon_fpmtc1): Likewise.
7708         (octeon_fpmfc1): Likewise.
7709         (octeon_fpload): Likewise.
7710         (octeon_fpstore): Likewise.
7711         * config/mips/mips-tables.opt: Regenerate.
7712         * doc/invoke.texi (-march=@var{arch}): Add octeon3.
7714 2014-11-03  Zhenqiang Chen  <zhenqiang.chen@arm.com>
7716         * ifcvt.c (noce_emit_cmove, noce_get_alt_condition, noce_get_condition):
7717         Allow CC mode if HAVE_cbranchcc4.
7719 2014-11-02  Richard Sandiford  <richard.sandiford@arm.com>
7721         * config/arc/arc.c (write_ext_corereg_1): Delete.
7722         (arc_write_ext_corereg): Use FOR_EACH_SUBRTX.
7724 2014-11-02  Richard Sandiford  <richard.sandiford@arm.com>
7726         * config/arc/arc.c (arc600_corereg_hazard_1): Delete.
7727         (arc600_corereg_hazard): Use FOR_EACH_SUBRTX.
7729 2014-11-02  Richard Sandiford  <richard.sandiford@arm.com>
7731         * config/arc/arc.c (arc_rewrite_small_data_p): Constify argument.
7732         (small_data_pattern_1): Delete.
7733         (small_data_pattern): Use FOR_EACH_SUBRTX.
7735 2014-11-02  Richard Sandiford  <richard.sandiford@arm.com>
7737         * config/arc/arc.c: Include rtl-iter.h.
7738         (arc_rewrite_small_data_1): Delete.
7739         (arc_rewrite_small_data): Use FOR_EACH_SUBRTX_PTR.
7741 2014-11-02  Michael Collison  <michael.collison@linaro.org>
7743         * config/arm/arm.h (CLZ_DEFINED_VALUE_AT_ZERO) : Update
7744         to support vector modes.
7745         (CTZ_DEFINED_VALUE_AT_ZERO): Ditto.
7747 2014-11-01  Andrew MacLeod  <amacleod@redhat,com>
7749         * optabs.h: Flatten insn-codes.h to source files.  Move some prototypes
7750         and structs to genopinit.c.  Adjust protyoptypes to match optabs.c.
7751         * genopinit.c (main): Emit prototypes and structs into insn-opinit.h.
7752         * optabs.c: (gen_move_insn): Move to expr.c.
7753         * expr.h: Move protypes and enums to optabs.h.
7754         * expr.c: (gen_move_insn): Relocate from optabs.c.
7755         * genemit.c (main): Include insn-codes.h.
7756         * gengtype.c (open_base_files): Include insn-codes.h.
7757         * asan.c: Include insn-codes.h.
7758         * bb-reorder.c: Ditto.
7759         * builtins.c: Ditto.
7760         * calls.c: Ditto.
7761         * cfgexpand.c: Ditto.
7762         * cilk-common.c: Ditto.
7763         * combine.c: Ditto.
7764         * dojump.c: Ditto.
7765         * dse.c: Ditto.
7766         * except.c: Ditto.
7767         * explow.c: Ditto.
7768         * expmed.c: Ditto.
7769         * function.c: Ditto.
7770         * ifcvt.c: Ditto.
7771         * internal-fn.c: Ditto.
7772         * loop-unroll.c: Ditto.
7773         * lra.c: Ditto.
7774         * modulo-sched.c: Ditto.
7775         * omp-low.c: Ditto.
7776         * postreload.c: Ditto.
7777         * ree.c: Ditto.
7778         * reload.c: Ditto.
7779         * reload1.c: Ditto.
7780         * shrink-wrap.c: Ditto.
7781         * simplify-rtx.c: Ditto.
7782         * stmt.c: Ditto.
7783         * target-globals.c: Ditto.
7784         * targhooks.c: Ditto.
7785         * toplev.c: Ditto.
7786         * tree-if-conv.c: Ditto.
7787         * tree-ssa-forwprop.c: Ditto.
7788         * tree-ssa-loop-prefetch.c: Ditto.
7789         * tree-ssa-math-opts.c: Ditto.
7790         * tree-ssa-phiopt.c: Ditto.
7791         * tree-ssa-reassoc.c: Ditto.
7792         * tree-switch-conversion.c: Ditto.
7793         * tree-vect-data-refs.c: Ditto.
7794         * tree-vect-generic.c: Ditto.
7795         * tree-vect-loop.c: Ditto.
7796         * tree-vect-patterns.c: Ditto.
7797         * tree-vect-slp.c: Ditto.
7798         * tree-vect-stmts.c: Ditto.
7799         * tree-vrp.c: Ditto.
7800         * value-prof.c: Ditto.
7801         * config/aarch64/aarch64-builtins.c: Ditto.
7802         * config/alpha/alpha.c: Ditto.
7803         * config/arm/arm.c: Ditto.
7804         * config/cris/cris.c: Ditto.
7805         * config/epiphany/epiphany.c: Ditto.
7806         * config/frv/frv.c: Ditto.
7807         * config/h8300/h8300.c: Ditto.
7808         * config/ia64/ia64.c: Ditto.
7809         * config/iq2000/iq2000.c: Ditto.
7810         * config/m32c/m32c.c: Ditto.
7811         * config/mep/mep.c: Ditto.
7812         * config/microblaze/microblaze.c: Ditto.
7813         * config/mips/mips.c: Ditto.
7814         * config/mn10300/mn10300.c: Ditto.
7815         * config/moxie/moxie.c: Ditto.
7816         * config/msp430/msp430.c: Ditto.
7817         * config/nios2/nios2.c: Ditto.
7818         * config/pa/pa.c: Ditto.
7819         * config/rl78/rl78.c: Ditto.
7820         * config/rs6000/rs6000.c: Ditto.
7821         * config/rx/rx.c: Ditto.
7822         * config/s390/s390.c: Ditto.
7823         * config/sh/sh.c: Ditto.
7824         * config/sh/sh_treg_combine.cc: Ditto.
7825         * config/spu/spu.c: Ditto.
7826         * config/stormy16/stormy16.c: Ditto.
7827         * config/tilegx/mul-tables.c: Ditto.
7828         * config/tilegx/tilegx.c: Ditto.
7829         * config/tilepro/mul-tables.c: Ditto.
7830         * config/tilepro/tilepro.c: Ditto.
7831         * config/vax/vax.c: Ditto.
7833 2014-11-01  James Greenhalgh  <james.greenhalgh@arm.com>
7835         * doc/tm.texi.in (MOVE_BY_PIECES_P): Remove.
7836         (CLEAR_BY_PIECES_P): Likewise.
7837         (SET_BY_PIECES_P): Likewise.
7838         (STORE_BY_PIECES_P): Likewise.
7839         * doc/tm.texi: Regenerate.
7840         * system.h: Poison MOVE_BY_PIECES_P, CLEAR_BY_PIECES_P,
7841         SET_BY_PIECES_P, STORE_BY_PIECES_P.
7842         * expr.c (MOVE_BY_PIECES_P): Remove.
7843         (CLEAR_BY_PIECES_P): Likewise.
7844         (SET_BY_PIECES_P): Likewise.
7845         (STORE_BY_PIECES_P): Likewise.
7846         (can_move_by_pieces): Rewrite in terms of
7847         targetm.use_by_pieces_infrastructure_p.
7848         (emit_block_move_hints): Likewise.
7849         (can_store_by_pieces): Likewise.
7850         (store_by_pieces): Likewise.
7851         (clear_storage_hints): Likewise.
7852         (emit_push_insn): Likewise.
7853         (expand_constructor): Likewise.
7855 2014-11-01  James Greenhalgh  <james.greenhalgh@arm.com>
7857         * config/aarch64/aarch64.c
7858         (aarch64_use_by_pieces_infrastructre_p): New.
7859         (TARGET_USE_BY_PIECES_INFRASTRUCTURE): Likewise.
7860         * config/aarch64/aarch64.h (STORE_BY_PIECES_P): Delete.
7862 2014-11-01  James Greenhalgh  <james.greenhalgh@arm.com>
7864         * config/mips/mips.h (MOVE_BY_PIECES_P): Remove.
7865         (STORE_BY_PIECES_P): Likewise.
7866         * config/mips/mips.c (TARGET_USE_BY_PIECES_INFRASTRUCTURE_P): New.
7867         (mips_move_by_pieces_p): Rename to...
7868         (mips_use_by_pieces_infrastructure_p): ...this, use new hook
7869         parameters, use the default hook implementation as a
7870         fall-back.
7872 2014-11-01  James Greenhalgh  <james.greenhalgh@arm.com>
7874         * config/sh/sh.c (TARGET_USE_BY_PIECES_INFRASTRUCTURE_P): New.
7875         (sh_use_by_pieces_infrastructure_p): Likewise.
7876         * config/sh/sh.h (MOVE_BY_PIECES_P): Remove.
7877         (STORE_BY_PIECES_P): Likewise.
7878         (SET_BY_PIECES_P): Likewise.
7880 2014-11-01  James Greenhalgh  <james.greenhalgh@arm.com>
7882         * config/arc/arc.c (TARGET_USE_BY_PIECES_INFRASTRUCTURE_P): New.
7883         (arc_use_by_pieces_infrastructure_p): Likewise.
7884         * confir/arc/arc.h (MOVE_BY_PIECES_P): Delete.
7885         (CAN_MOVE_BY_PIECES): Likewise.
7887 2014-11-01  James Greenhalgh  <james.greenhalgh@arm.com>
7889         * config/s390/s390.c (s390_use_by_pieces_infrastructure_p): New.
7890         (TARGET_USE_BY_PIECES_INFRASTRUCTURE_P): Likewise.
7891         * config/s390/s390.h (MOVE_BY_PIECES_P): Remove.
7892         (CLEAR_BY_PIECES): Likewise.
7893         (SET_BY_PIECES): Likewise.
7894         (STORE_BY_PIECES): Likewise.
7896 2014-11-01  James Greenhalgh  <james.greenhalgh@arm.com>
7898         * target.def (use_by_pieces_infrastructure_p): New.
7899         * doc/tm.texi.in (MOVE_BY_PIECES_P): Describe that this macro
7900         is deprecated.
7901         (STORE_BY_PIECES_P): Likewise.
7902         (CLEAR_BY_PIECES_P): Likewise.
7903         (SET_BY_PIECES_P): Likewise.
7904         (TARGET_MOVE_BY_PIECES_PROFITABLE_P): Add hook.
7905         * doc/tm.texi: Regenerate.
7906         * expr.c (MOVE_BY_PIECES_P): Rewrite in terms of
7907         TARGET_USE_BY_PIECES_INFRASTRUCTURE_P.
7908         (STORE_BY_PIECES_P): Likewise.
7909         (CLEAR_BY_PIECES_P): Likewise.
7910         (SET_BY_PIECES_P): Likewise.
7911         (STORE_MAX_PIECES): Move to...
7912         * defaults.h (STORE_MAX_PIECES): ...here.
7913         * targhooks.c (get_move_ratio): New.
7914         (default_use_by_pieces_infrastructure_p): Likewise.
7915         * targhooks.h (default_use_by_pieces_infrastructure_p): New.
7916         * target.h (by_pieces_operation): New.
7918 2014-10-31  Uros Bizjak  <ubizjak@gmail.com>
7920         PR target/63702
7921         * config/i386/i386.c (ix86_expand_args_builtin): Remove extra
7922         assignment to 'nargs' variable.
7924 2014-10-31  Uros Bizjak  <ubizjak@gmail.com>
7926         PR target/63620
7927         * config/i386/i386-protos.h (ix86_use_pseudo_pic_reg): Declare.
7928         * config/i386/i386.c (ix86_use_pseudo_pic_reg): Export.
7929         * config/i386/i386.md (*pushtf): Allow only CONST_DOUBLEs that won't
7930         be reloaded through memory.
7931         (*pushxf): Ditto.
7932         (*pushdf): Ditto.
7934 2014-10-31  Jakub Jelinek  <jakub@redhat.com>
7936         PR rtl-optimization/63659
7937         * ree.c (update_reg_equal_equiv_notes): New function.
7938         (combine_set_extension, transform_ifelse): Use it.
7940 2014-10-31  Jeff Law  <law@redhat.com>
7942         * doc/contrib.texi: Add contribution notes for Balaji Iyer (Cilk+)
7943         and Jonny Grant (collect2).
7945 2014-10-31  Richard Biener  <rguenther@suse.de>
7947         * builtins.c (fold_builtin_atomic_always_lock_free): Use
7948         CONVERT_EXPR_P, CONVERT_EXPR_CODE_P and CASE_CONVERT where
7949         approprate.
7950         (fold_builtin_expect): Likewise.
7951         (integer_valued_real_p): Likewise.
7952         * cfgexpand.c (expand_debug_expr): Likewise.
7953         * ipa-inline-analysis.c (eliminated_by_inlining_prob): Likewise.
7954         (find_foldable_builtin_expect): Likewise.
7955         * trans-mem.c (thread_private_new_memory): Likewise.
7956         * tree-affine.c (aff_combination_expand): Likewise.
7957         * tree-data-ref.c (initialize_matrix_A): Likewise.
7958         * tree-inline.c (copy_bb): Likewise.
7959         * tree-pretty-print.c (dump_function_name): Likewise.
7960         (print_call_name): Likewise.
7961         * tree-ssa-forwprop.c (constant_pointer_difference): Likewise.
7962         * tree-ssa-math-opts.c (find_bswap_or_nop_1): Likewise.
7963         * tree-vect-generic.c (expand_vector_operations_1): Likewise.
7964         * tree-vect-patterns.c (vect_handle_widen_op_by_const): Likewise.
7965         (vect_recog_widen_mult_pattern): Likewise.
7966         (vect_operation_fits_smaller_type): Likewise.
7967         * tree-vrp.c (find_assert_locations_1): Likewise.
7968         * tree-ssa-dom.c (initialize_hash_element): Canonicalize
7969         converts to NOP_EXPR.
7971 2014-10-31  Richard Biener  <rguenther@suse.de>
7973         * genmatch.c (expr::gen_transform): Use NOP_EXPRs instead of
7974         CONVERT_EXPRs in generated code.
7975         (dt_simplify::gen): Likewise.
7977 2014-10-31  Evgeny Stupachenko  <evstupac@gmail.com>
7979         PR target/63534
7980         * config/i386/i386.c (ix86_init_pic_reg): Emit SET_GOT to
7981         REAL_PIC_OFFSET_TABLE_REGNUM for mcount profiling.
7982         (ix86_save_reg): Save REAL_PIC_OFFSET_TABLE_REGNUM when profiling
7983         using mcount in 32bit PIC mode.
7984         (ix86_elim_entry_set_got): New.
7985         (ix86_expand_prologue): For the mcount profiling emit new SET_GOT
7986         in PROLOGUE, delete initial if possible.
7988 2014-10-31  Eric Botcazou  <ebotcazou@adacore.com>
7990         * ipa-inline.c (want_inline_small_function_p): Fix typo and formatting.
7991         (want_inline_function_to_all_callers_p): Fix formatting and simplify.
7993 2014-10-31  Thomas Preud'homme  <thomas.preudhomme@arm.com>
7995         PR tree-optimization/63259
7996         * tree-ssa-math-opts.c (bswap_replace): Replace expression by a
7997         rotation left if it is a 16 bit byte swap.
7998         (pass_optimize_bswap::execute): Also consider bswap in LROTATE_EXPR
7999         and RROTATE_EXPR statements if it is a byte rotation.
8001 2014-10-31  Jakub Jelinek  <jakub@redhat.com>
8003         PR sanitizer/63697
8004         * tree-vrp.c (simplify_internal_call_using_ranges): For subcode ==
8005         MINUS_EXPR, check overflow on vr0.min - vr1.max and vr0.max - vr1.min
8006         instead of vr0.min - vr1.min and vr0.max - vr1.max.
8008 2014-10-31  Max Ostapenko  <m.ostapenko@partner.samsung.com>
8010         PR ipa/63696
8011         * ipa-icf.c (sem_function::~sem_function): Change free to delete to avoid
8012         alloc-dealloc mismatch with new, called in ipa_icf::sem_function::init.
8014 2014-10-30  Felix Yang  <felix.yang@huawei.com>
8016         * config/xtensa/xtensa.h (TARGET_LOOPS): New Macro.
8017         * config/xtensa/xtensa.c: Include dumpfile.h and hw-doloop.h.
8018         (xtensa_reorg, xtensa_reorg_loops): New.
8019         (xtensa_can_use_doloop_p, xtensa_invalid_within_doloop): New.
8020         (hwloop_optimize, hwloop_fail, hwloop_pattern_reg): New.
8021         (xtensa_emit_loop_end): Emit the zero-overhead loop end label.
8022         (xtensa_doloop_hooks): Define.
8023         * config/xtensa/xtensa.md (doloop_end, loop_end): New
8024         (zero_cost_loop_start): Rewritten.
8025         (zero_cost_loop_end): Likewise.
8027 2014-10-30  Steve Ellcey  <sellcey@imgtec.com>
8029         * config.gcc (mips*-*-linux*): Combine 32 and 64 bit cases.
8031 2014-10-30  Richard Biener  <rguenther@suse.de>
8033         * genmatch.c: Remove <map>, <utility> and <string> includes.
8034         Include ggc.h and hash-map.h.
8035         (ggc_internal_cleared_alloc): Provide stub definition.
8036         (ggc_free): Likewise.
8037         (struct capture_id_map_hasher): New traits for hash_map.
8038         (cid_map_t): New typedef.
8039         (everywhere else): Replace std::map use with cid_map_t.
8040         * hash-map.h (hash_map::elements): New member function.
8041         * Makefile.in (build/genmatch.o): Add $(HASH_TABLE_H),
8042         hash-map.h and $(GGC_H) as dependency.
8044 2014-10-30  Richard Biener  <rguenther@suse.de>
8046         * genmatch.c (capture_info::walk_c_expr): Ignore capture
8047         uses inside TREE_TYPE ().
8048         * gimple-ssa-strength-reduction.c (stmt_cost): Use CASE_CONVERT.
8049         (find_candidates_dom_walker::before_dom_children): Likewise.
8050         (replace_mult_candidate): Use CONVERT_EXPR_CODE_P.
8051         (replace_profitable_candidates): Likewise.
8052         * tree-ssa-dom.c (initialize_hash_element): Canonicalize
8053         CONVERT_EXPR_CODE_P to CONVERT_EXPR.
8054         * convert.c (convert_to_integer): Use CASE_CONVERT.
8056 2014-10-30  Richard Biener  <rguenther@suse.de>
8058         * match.pd: Implement more patterns that simplify to a single value.
8059         * fold-const.c (fold_binary_loc): Remove them here.
8060         * tree-ssa-forwprop.c (simplify_bitwise_binary): Likewise.
8061         (fwprop_ssa_val): Remove restriction on single uses.
8063 2014-10-30  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
8065         * config/avr/driver-avr.c (avr_set_current_device): Remove.
8067 2014-10-30  Martin Liska  <mliska@suse.cz>
8069         PR ipa/63574
8070         PR ipa/63664
8071         * ipa-icf-gimple.c (func_checker::parse_labels): Missing comment added.
8072         (func_checker::compare_gimple_label): Simlified comparison introduced.
8073         * ipa-icf-gimple.h: Missing comment added.
8075 2014-10-30  Jeff Law  <law@redhat.com>
8077         * config/pa/pa-protos.h (pa_output_arg_descriptor): Strengthen
8078         argument from rtx to rtx_insn *.
8079         (compute_movmem_length, compute_clrmem_length): Likewise.
8080         (copy_fp_args, length_fp_args): Likewise.
8081         * config/pa/pa.c (legitimize_pic_address): Promote local variable
8082         "insn" from rtx to rtx_insn *.
8083         (legitimize_tls_address, pa_emit_move_sequence): Likewise.
8084         (pa_output_block_move, store_reg, store_reg_modify): Likewise.
8085         (set_reg_plus_d, pa_expand_prologue, hppa_profile_hook): Likewise.
8086         (branch_to_delay_slot_p, branch_needs_nop_p, use_skip_p): Likewise.
8087         (pa_output_arg_descriptor): Strengthen argument to an rtx_insn *.
8088         (compute_movmem_length, compute_clrmem_length): Likewise.
8089         (copy_fp-args, length_fp_args): Likewise.
8091 2014-10-29  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
8093         * config/arm/arm.h (MACHMODE): Treat machine_mode as a
8094         scalar typedef.
8095         (CUMULATIVE_ARGS): Guard against target includes.
8096         (machine_function): Likewise.
8098 2014-10-29  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
8100         * config/aarch64/aarch64.c (aarch64_madd_needs_nop): Restore
8101         recog state after aarch64_prev_real_insn call.
8103 2014-10-29  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
8105         * config/aarch64/aarch64.h (MACHMODE): Add 'enum' to machine_mode.
8107 2014-10-29  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
8109         * config/arm/arm.h (MACHMODE): Add 'enum' to machine_mode.
8110         (struct machine_function): Gate definition on
8111         !defined(USED_FOR_TARGET).
8113 2014-10-29  DJ Delorie  <dj@redhat.com>
8115         * expmed.c (strict_volatile_bitfield_p): Fix off-by-one error.
8117 2014-10-29  Martin Liska  <mliska@suse.cz>
8119         PR ipa/63587
8120         * cgraphunit.c (cgraph_node::expand_thunk): Only VAR_DECLs are put
8121         to local declarations.
8122         * function.c (add_local_decl): Implementation moved from header
8123         file, assert introduced for tree type.
8124         * function.h: Likewise.
8126 2014-10-29  Dominik Vogt  <vogt@linux.vnet.ibm.com>
8128         * godump.c (go_format_type): Represent "float _Complex" and
8129         "double _Complex" as complex64 or complex128 in Go, as appropriate.
8131 2014-10-29  Richard Biener  <rguenther@suse.de>
8133         * match.pd: Implement a first set of conversion patterns.
8134         * fold-const.c (fold_unary_loc): Remove them here.
8135         * tree-ssa-forwprop.c (simplify_vce): Remove.
8136         (pass_forwprop::execute): Do not call simplify_vce.
8138 2014-10-29  Richard Sandiford  <richard.sandiford@arm.com>
8140         * addresses.h, alias.c, asan.c, auto-inc-dec.c, bt-load.c, builtins.c,
8141         builtins.h, caller-save.c, calls.c, calls.h, cfgexpand.c, cfgloop.h,
8142         cfgrtl.c, combine.c, compare-elim.c, config/aarch64/aarch64-builtins.c,
8143         config/aarch64/aarch64-protos.h, config/aarch64/aarch64-simd.md,
8144         config/aarch64/aarch64.c, config/aarch64/aarch64.h,
8145         config/aarch64/aarch64.md, config/alpha/alpha-protos.h,
8146         config/alpha/alpha.c, config/arc/arc-protos.h, config/arc/arc.c,
8147         config/arc/arc.h, config/arc/predicates.md,
8148         config/arm/aarch-common-protos.h, config/arm/aarch-common.c,
8149         config/arm/arm-protos.h, config/arm/arm.c, config/arm/arm.h,
8150         config/arm/arm.md, config/arm/neon.md, config/arm/thumb2.md,
8151         config/avr/avr-log.c, config/avr/avr-protos.h, config/avr/avr.c,
8152         config/avr/avr.md, config/bfin/bfin-protos.h, config/bfin/bfin.c,
8153         config/c6x/c6x-protos.h, config/c6x/c6x.c, config/c6x/c6x.md,
8154         config/cr16/cr16-protos.h, config/cr16/cr16.c,
8155         config/cris/cris-protos.h, config/cris/cris.c, config/cris/cris.md,
8156         config/darwin-protos.h, config/darwin.c,
8157         config/epiphany/epiphany-protos.h, config/epiphany/epiphany.c,
8158         config/epiphany/epiphany.md, config/fr30/fr30.c,
8159         config/frv/frv-protos.h, config/frv/frv.c, config/frv/predicates.md,
8160         config/h8300/h8300-protos.h, config/h8300/h8300.c,
8161         config/i386/i386-builtin-types.awk, config/i386/i386-protos.h,
8162         config/i386/i386.c, config/i386/i386.md, config/i386/predicates.md,
8163         config/i386/sse.md, config/i386/sync.md, config/ia64/ia64-protos.h,
8164         config/ia64/ia64.c, config/iq2000/iq2000-protos.h,
8165         config/iq2000/iq2000.c, config/iq2000/iq2000.md,
8166         config/lm32/lm32-protos.h, config/lm32/lm32.c,
8167         config/m32c/m32c-protos.h, config/m32c/m32c.c,
8168         config/m32r/m32r-protos.h, config/m32r/m32r.c,
8169         config/m68k/m68k-protos.h, config/m68k/m68k.c,
8170         config/mcore/mcore-protos.h, config/mcore/mcore.c,
8171         config/mcore/mcore.md, config/mep/mep-protos.h, config/mep/mep.c,
8172         config/microblaze/microblaze-protos.h, config/microblaze/microblaze.c,
8173         config/mips/mips-protos.h, config/mips/mips.c,
8174         config/mmix/mmix-protos.h, config/mmix/mmix.c,
8175         config/mn10300/mn10300-protos.h, config/mn10300/mn10300.c,
8176         config/moxie/moxie.c, config/msp430/msp430-protos.h,
8177         config/msp430/msp430.c, config/nds32/nds32-cost.c,
8178         config/nds32/nds32-intrinsic.c, config/nds32/nds32-md-auxiliary.c,
8179         config/nds32/nds32-protos.h, config/nds32/nds32.c,
8180         config/nios2/nios2-protos.h, config/nios2/nios2.c,
8181         config/pa/pa-protos.h, config/pa/pa.c, config/pdp11/pdp11-protos.h,
8182         config/pdp11/pdp11.c, config/rl78/rl78-protos.h, config/rl78/rl78.c,
8183         config/rs6000/altivec.md, config/rs6000/rs6000-c.c,
8184         config/rs6000/rs6000-protos.h, config/rs6000/rs6000.c,
8185         config/rs6000/rs6000.h, config/rx/rx-protos.h, config/rx/rx.c,
8186         config/s390/predicates.md, config/s390/s390-protos.h,
8187         config/s390/s390.c, config/s390/s390.h, config/s390/s390.md,
8188         config/sh/predicates.md, config/sh/sh-protos.h, config/sh/sh.c,
8189         config/sh/sh.md, config/sparc/predicates.md,
8190         config/sparc/sparc-protos.h, config/sparc/sparc.c,
8191         config/sparc/sparc.md, config/spu/spu-protos.h, config/spu/spu.c,
8192         config/stormy16/stormy16-protos.h, config/stormy16/stormy16.c,
8193         config/tilegx/tilegx-protos.h, config/tilegx/tilegx.c,
8194         config/tilegx/tilegx.md, config/tilepro/tilepro-protos.h,
8195         config/tilepro/tilepro.c, config/v850/v850-protos.h,
8196         config/v850/v850.c, config/v850/v850.md, config/vax/vax-protos.h,
8197         config/vax/vax.c, config/vms/vms-c.c, config/xtensa/xtensa-protos.h,
8198         config/xtensa/xtensa.c, coverage.c, cprop.c, cse.c, cselib.c, cselib.h,
8199         dbxout.c, ddg.c, df-problems.c, dfp.c, dfp.h, doc/md.texi,
8200         doc/rtl.texi, doc/tm.texi, doc/tm.texi.in, dojump.c, dse.c,
8201         dwarf2cfi.c, dwarf2out.c, dwarf2out.h, emit-rtl.c, emit-rtl.h,
8202         except.c, explow.c, expmed.c, expmed.h, expr.c, expr.h, final.c,
8203         fixed-value.c, fixed-value.h, fold-const.c, function.c, function.h,
8204         fwprop.c, gcse.c, gengenrtl.c, genmodes.c, genopinit.c, genoutput.c,
8205         genpreds.c, genrecog.c, gensupport.c, gimple-ssa-strength-reduction.c,
8206         graphite-clast-to-gimple.c, haifa-sched.c, hooks.c, hooks.h, ifcvt.c,
8207         internal-fn.c, ira-build.c, ira-color.c, ira-conflicts.c, ira-costs.c,
8208         ira-emit.c, ira-int.h, ira-lives.c, ira.c, ira.h, jump.c, langhooks.h,
8209         libfuncs.h, lists.c, loop-doloop.c, loop-invariant.c, loop-iv.c,
8210         loop-unroll.c, lower-subreg.c, lower-subreg.h, lra-assigns.c,
8211         lra-constraints.c, lra-eliminations.c, lra-int.h, lra-lives.c,
8212         lra-spills.c, lra.c, lra.h, machmode.h, omp-low.c, optabs.c, optabs.h,
8213         output.h, postreload.c, print-tree.c, read-rtl.c, real.c, real.h,
8214         recog.c, recog.h, ree.c, reg-stack.c, regcprop.c, reginfo.c,
8215         regrename.c, regs.h, reload.c, reload.h, reload1.c, rtl.c, rtl.h,
8216         rtlanal.c, rtlhash.c, rtlhooks-def.h, rtlhooks.c, sched-deps.c,
8217         sel-sched-dump.c, sel-sched-ir.c, sel-sched-ir.h, sel-sched.c,
8218         simplify-rtx.c, stmt.c, stor-layout.c, stor-layout.h, target.def,
8219         targhooks.c, targhooks.h, tree-affine.c, tree-call-cdce.c,
8220         tree-complex.c, tree-data-ref.c, tree-dfa.c, tree-if-conv.c,
8221         tree-inline.c, tree-outof-ssa.c, tree-scalar-evolution.c,
8222         tree-ssa-address.c, tree-ssa-ccp.c, tree-ssa-loop-ivopts.c,
8223         tree-ssa-loop-ivopts.h, tree-ssa-loop-manip.c,
8224         tree-ssa-loop-prefetch.c, tree-ssa-math-opts.c, tree-ssa-reassoc.c,
8225         tree-ssa-sccvn.c, tree-streamer-in.c, tree-switch-conversion.c,
8226         tree-vect-data-refs.c, tree-vect-generic.c, tree-vect-loop.c,
8227         tree-vect-patterns.c, tree-vect-slp.c, tree-vect-stmts.c,
8228         tree-vrp.c, tree.c, tree.h, tsan.c, ubsan.c, valtrack.c,
8229         var-tracking.c, varasm.c: Remove redundant enum from
8230         machine_mode.
8231         * gengtype.c (main): Treat machine_mode as a scalar typedef.
8232         * genmodes.c (emit_insn_modes_h): Hide inline functions if
8233         USED_FOR_TARGET.
8235 2014-10-29  Richard Sandiford  <richard.sandiford@arm.com>
8237         PR rtl-optimization/63340 (part 2)
8238         * rtl.h (invalid_mode_change_p): Delete.
8239         (valid_mode_changes_for_regno): New function.
8240         * reginfo.c (invalid_mode_change_p): Delete.
8241         (valid_mode_changes_for_regno): New function.
8242         * ira-costs.c (setup_regno_cost_classes_by_aclass): Restrict the
8243         classes to registers that are allowed by valid_mode_changes_for_regno.
8244         (setup_regno_cost_classes_by_mode): Likewise.
8245         (print_allocno_costs): Remove invalid_mode_change_p test.
8246         (print_pseudo_costs, find_costs_and_classes): Likewise.
8248 2014-10-29  Richard Sandiford  <richard.sandiford@arm.com>
8250         PR rtl-optimization/63340 (part 1)
8251         * ira-costs.c (all_cost_classes): New variable.
8252         (complete_cost_classes): New function, split out from...
8253         (setup_cost_classes): ...here.
8254         (initiate_regno_cost_classes): Set up all_cost_classes.
8255         (restrict_cost_classes): New function.
8256         (setup_regno_cost_classes_by_aclass): Restrict the cost classes to
8257         registers that are valid for the register's mode.
8258         (setup_regno_cost_classes_by_mode): Model the mode cache as a
8259         restriction of all_cost_classes to a particular mode.
8260         (print_allocno_costs): Remove contains_reg_of_mode check.
8261         (print_pseudo_costs, find_costs_and_classes): Likewise.
8263 2014-10-29  Richard Biener  <rguenther@suse.de>
8265         PR tree-optimization/63666
8266         * tree-vect-slp.c (vect_get_mask_element): Properly handle
8267         accessing out-of-bound elements.
8269 2014-10-29  Alexander Ivchenko  <alexander.ivchenko@intel.com>
8270             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
8271             Anna Tikhonova  <anna.tikhonova@intel.com>
8272             Ilya Tocar  <ilya.tocar@intel.com>
8273             Andrey Turetskiy  <andrey.turetskiy@intel.com>
8274             Ilya Verbin  <ilya.verbin@intel.com>
8275             Kirill Yukhin  <kirill.yukhin@intel.com>
8276             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
8278         * config/i386/i386.md
8279         (movhi_internal): Always detect maskmov.
8280         (movqi_internal): Fix target check.
8282 2014-10-29  Alexander Ivchenko  <alexander.ivchenko@intel.com>
8283             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
8284             Anna Tikhonova  <anna.tikhonova@intel.com>
8285             Ilya Tocar  <ilya.tocar@intel.com>
8286             Andrey Turetskiy  <andrey.turetskiy@intel.com>
8287             Ilya Verbin  <ilya.verbin@intel.com>
8288             Kirill Yukhin  <kirill.yukhin@intel.com>
8289             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
8291         * config/i386/avx512bwintrin.h: Add new intrinsics.
8292         * config/i386/avx512vlbwintrin.h: Ditto.
8293         * config/i386/avx512vlintrin.h: Ditto.
8295 2014-10-28  Dominik Vogt  <vogt@linux.vnet.ibm.com>
8297         * godump.c (precision_to_units): New helper function.
8298         (go_append_artificial_name): Ditto.
8299         (go_append_decl_name): Ditto.
8300         (go_append_bitfield): Ditto.
8301         (go_get_uinttype_for_precision): Ditto.
8302         (go_append_padding): Ditto.
8303         (go_force_record_alignment): Ditto.
8304         (go_format_type): Represent unions with an array of uints of the size
8305         of the alignment in go.  This fixes the 'random' size of the union's
8306         representation using just the first field.
8307         (go_format_type): Add argument that indicates whether a record is
8308         nested (used for generation of artificial go names).
8309         (go_output_fndecl): Adapt to new go_format_type signature.
8310         (go_output_typedef): Ditto.
8311         (go_output_var): Ditto.
8312         (go_output_var): Prefer to output type as alias (typedef).
8313         (go_format_type): Bitfields in records are simulated as arrays of bytes
8314         in go.
8316         * godump.c (go_format_type): Fix handling of arrays with zero elements.
8318 2014-10-28  Andrew MacLeod  <amacleod@redhat.com>
8320         * cgraph.h: Flatten.  Remove all include files.
8321         (symbol_table::initialize): Move to cgraph.c.
8322         * cgraph.c: Adjust include files.
8323         (symbol_table::initialize): Relocate from cgraph.h.
8324         * gengtype.c (open_base_files): Adjust include files.
8325         * gccplugin.h: Add hash-map.h, is-a.h, plugin-api.h, and ipa-ref.h to
8326         included files.
8327         * ipa-inline.h: Remove all include files.
8328         * ipa-prop.h: Ditto.
8329         * ipa-reference.h: Ditto.
8330         * ipa-utils.h: Ditto:
8331         * lto-streamer.h: Remove cgraph.h from include list.
8332         * asan.c: Adjust include files.
8333         * auto-profile.c: Ditto.
8334         * bb-reorder.c: Ditto.
8335         * calls.c: Ditto.
8336         * cfgexpand.c: Ditto.
8337         * cgraphbuild.c: Ditto.
8338         * cgraphclones.c: Ditto.
8339         * cgraphunit.c: Ditto.
8340         * combine.c: Ditto.
8341         * coverage.c: Ditto.
8342         * data-streamer.c: Ditto.
8343         * data-streamer-in.c: Ditto.
8344         * data-streamer-out.c: Ditto.
8345         * dbxout.c: Ditto.
8346         * dwarf2out.c: Ditto.
8347         * except.c: Ditto.
8348         * expr.c: Ditto.
8349         * final.c: Ditto.
8350         * fold-const.c: Ditto.
8351         * ggc-page.c: Ditto.
8352         * gimple-fold.c: Ditto.
8353         * gimple-iterator.c: Ditto.
8354         * gimple-pretty-print.c: Ditto.
8355         * gimple-streamer-in.c: Ditto.
8356         * gimple-streamer-out.c: Ditto.
8357         * gimplify.c: Ditto.
8358         * ipa.c: Ditto.
8359         * ipa-comdats.c: Ditto.
8360         * ipa-cp.c: Ditto.
8361         * ipa-devirt.c: Ditto.
8362         * ipa-icf.c: Ditto.
8363         * ipa-icf-gimple.c: Ditto.
8364         * ipa-inline-analysis.c: Ditto.
8365         * ipa-inline.c: Ditto.
8366         * ipa-inline-transform.c: Ditto.
8367         * ipa-polymorphic-call.c: Ditto.
8368         * ipa-profile.c: Ditto.
8369         * ipa-prop.c: Ditto.
8370         * ipa-pure-const.c: Ditto.
8371         * ipa-ref.c: Ditto.
8372         * ipa-reference.c: Ditto.
8373         * ipa-split.c: Ditto.
8374         * ipa-utils.c: Ditto.
8375         * ipa-visibility.c: Ditto.
8376         * langhooks.c: Ditto.
8377         * lto-cgraph.c: Ditto.
8378         * lto-compress.c: Ditto.
8379         * lto-opts.c: Ditto.
8380         * lto-section-in.c: Ditto.
8381         * lto-section-out.c: Ditto.
8382         * lto-streamer.c: Ditto.
8383         * lto-streamer-in.c: Ditto.
8384         * lto-streamer-out.c: Ditto.
8385         * omp-low.c: Ditto.
8386         * opts-global.c: Ditto.
8387         * passes.c: Ditto.
8388         * predict.c: Ditto.
8389         * print-tree.c: Ditto.
8390         * profile.c: Ditto.
8391         * ree.c: Ditto.
8392         * stor-layout.c: Ditto.
8393         * symtab.c: Ditto.
8394         * toplev.c: Ditto.
8395         * trans-mem.c: Ditto.
8396         * tree.c: Ditto.
8397         * tree-cfg.c: Ditto.
8398         * tree-eh.c: Ditto.
8399         * tree-emutls.c: Ditto.
8400         * tree-inline.c: Ditto.
8401         * tree-nested.c: Ditto.
8402         * tree-pretty-print.c: Ditto.
8403         * tree-profile.c: Ditto.
8404         * tree-sra.c: Ditto.
8405         * tree-ssa-alias.c: Ditto.
8406         * tree-ssa-loop-ivcanon.c: Ditto.
8407         * tree-ssa-loop-ivopts.c: Ditto.
8408         * tree-ssa-pre.c: Ditto.
8409         * tree-ssa-structalias.c: Ditto.
8410         * tree-streamer.c: Ditto.
8411         * tree-streamer-in.c: Ditto.
8412         * tree-streamer-out.c: Ditto.
8413         * tree-switch-conversion.c: Ditto.
8414         * tree-tailcall.c: Ditto.
8415         * tree-vect-data-refs.c: Ditto.
8416         * tree-vectorizer.c: Ditto.
8417         * tree-vect-stmts.c: Ditto.
8418         * tsan.c: Ditto.
8419         * ubsan.c: Ditto.
8420         * value-prof.c: Ditto.
8421         * varasm.c: Ditto.
8422         * varpool.c: Ditto.
8423         * config/arm/arm.c: Ditto.
8424         * config/bfin/bfin.c: Ditto.
8425         * config/c6x/c6x.c: Ditto.
8426         * config/cris/cris.c: Ditto.
8427         * config/darwin.c: Ditto.
8428         * config/darwin-c.c: Ditto.
8429         * config/i386/i386.c: Ditto.
8430         * config/i386/winnt.c: Ditto.
8431         * config/microblaze/microblaze.c: Ditto.
8432         * config/mips/mips.c: Ditto.
8433         * config/rs6000/rs6000.c: Ditto.
8434         * config/rx/rx.c: Ditto.
8436 2014-10-28  Richard Biener  <rguenther@suse.de>
8438         * gimple-fold.h (follow_single_use_edges): Declare.
8439         * gimple-fold.c (follow_single_use_edges): New function.
8440         (gimple_fold_stmt_to_constant_1): Dispatch to gimple_simplify.
8441         * tree-ssa-propagate.c
8442         (substitute_and_fold_dom_walker::before_dom_children): Allow
8443         following single-use edges when folding stmts we propagated into.
8445 2014-10-28  Alexander Ivchenko  <alexander.ivchenko@intel.com>
8446             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
8447             Anna Tikhonova  <anna.tikhonova@intel.com>
8448             Ilya Tocar  <ilya.tocar@intel.com>
8449             Andrey Turetskiy  <andrey.turetskiy@intel.com>
8450             Ilya Verbin  <ilya.verbin@intel.com>
8451             Kirill Yukhin  <kirill.yukhin@intel.com>
8452             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
8454         * config/i386/avx512bwintrin.h: New.
8455         * config/i386/avx512dqintrin.h: Ditto.
8456         * config/i386/avx512vlbwintrin.h: Ditto.
8457         * config/i386/avx512vldqintrin.h: Ditto.
8458         * config/i386/avx512vlintrin.h: Ditto.
8459         * config/i386/immintrin.h: Include avx512vlintrin.h, avx512bwintrin.h,
8460         avx512dqintrin.h, avx512vlbwintrin.h, avx512vldqintrin.h.
8462 2014-10-28  Alexander Ivchenko  <alexander.ivchenko@intel.com>
8463             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
8464             Anna Tikhonova  <anna.tikhonova@intel.com>
8465             Ilya Tocar  <ilya.tocar@intel.com>
8466             Andrey Turetskiy  <andrey.turetskiy@intel.com>
8467             Ilya Verbin  <ilya.verbin@intel.com>
8468             Kirill Yukhin  <kirill.yukhin@intel.com>
8469             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
8471         * config/i386/i386.c
8472         (ix86_expand_args_builtin): Handle avx_vpermilv4df_mask,
8473         avx_shufpd256_mask, avx_vpermilv2df_mask.
8475 2014-10-28  Alexander Ivchenko  <alexander.ivchenko@intel.com>
8476             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
8477             Anna Tikhonova  <anna.tikhonova@intel.com>
8478             Ilya Tocar  <ilya.tocar@intel.com>
8479             Andrey Turetskiy  <andrey.turetskiy@intel.com>
8480             Ilya Verbin  <ilya.verbin@intel.com>
8481             Kirill Yukhin  <kirill.yukhin@intel.com>
8482             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
8484         * config/i386/i386.c
8485         (ix86_init_mmx_sse_builtins):
8486         Define __builtin_ia32_gather3siv2df, __builtin_ia32_gather3siv4df,
8487         __builtin_ia32_gather3div2df, __builtin_ia32_gather3div4df,
8488         __builtin_ia32_gather3siv4sf, __builtin_ia32_gather3siv8sf,
8489         __builtin_ia32_gather3div4sf, __builtin_ia32_gather3div8sf,
8490         __builtin_ia32_gather3siv2di, __builtin_ia32_gather3siv4di,
8491         __builtin_ia32_gather3div2di, __builtin_ia32_gather3div4di,
8492         __builtin_ia32_gather3siv4si, __builtin_ia32_gather3siv8si,
8493         __builtin_ia32_gather3div4si, __builtin_ia32_gather3div8si,
8494         __builtin_ia32_gather3altsiv4df, __builtin_ia32_gather3altdiv8sf,
8495         __builtin_ia32_gather3altsiv4di, __builtin_ia32_gather3altdiv8si,
8496         __builtin_ia32_scattersiv8sf, __builtin_ia32_scattersiv4sf,
8497         __builtin_ia32_scattersiv4df, __builtin_ia32_scattersiv2df,
8498         __builtin_ia32_scatterdiv8sf, __builtin_ia32_scatterdiv4sf,
8499         __builtin_ia32_scatterdiv4df, __builtin_ia32_scatterdiv2df,
8500         __builtin_ia32_scattersiv8si, __builtin_ia32_scattersiv4si,
8501         __builtin_ia32_scattersiv4di, __builtin_ia32_scattersiv2di,
8502         __builtin_ia32_scatterdiv8si, __builtin_ia32_scatterdiv4si,
8503         __builtin_ia32_scatterdiv4di, __builtin_ia32_scatterdiv2di.
8505 2014-10-28  Alexander Ivchenko  <alexander.ivchenko@intel.com>
8506             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
8507             Anna Tikhonova  <anna.tikhonova@intel.com>
8508             Ilya Tocar  <ilya.tocar@intel.com>
8509             Andrey Turetskiy  <andrey.turetskiy@intel.com>
8510             Ilya Verbin  <ilya.verbin@intel.com>
8511             Kirill Yukhin  <kirill.yukhin@intel.com>
8512             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
8514         * config/i386/i386.c
8515         (ix86_builtins): Add IX86_BUILTIN_GATHER3ALTSIV4DF,
8516         IX86_BUILTIN_GATHER3ALTDIV8SF, IX86_BUILTIN_GATHER3ALTSIV4DI,
8517         IX86_BUILTIN_GATHER3ALTDIV8SI.
8518         (ix86_expand_builtin):
8519         Handle IX86_BUILTIN_GATHER3ALTDIV8SF, IX86_BUILTIN_GATHER3ALTDIV8SI,
8520         IX86_BUILTIN_SCATTERSIV4DF, IX86_BUILTIN_SCATTERSIV4DI,
8521         IX86_BUILTIN_SCATTERDIV2DF, IX86_BUILTIN_SCATTERDIV4DF,
8522         IX86_BUILTIN_GATHER3ALTSIV4DI, IX86_BUILTIN_GATHER3ALTSIV4DF,
8523         IX86_BUILTIN_SCATTERDIV4DI, IX86_BUILTIN_SCATTERDIV2DI,
8524         IX86_BUILTIN_GATHER3SIV8SI, IX86_BUILTIN_GATHER3DIV8SI,
8525         IX86_BUILTIN_GATHER3SIV4DF, IX86_BUILTIN_GATHER3SIV4DI,
8526         IX86_BUILTIN_GATHER3DIV8SF, IX86_BUILTIN_GATHER3SIV8SF,
8527         IX86_BUILTIN_GATHER3DIV4DF, IX86_BUILTIN_GATHER3DIV2DF,
8528         IX86_BUILTIN_GATHER3DIV2DI, IX86_BUILTIN_GATHER3DIV4DI,
8529         IX86_BUILTIN_SCATTERDIV4SF, IX86_BUILTIN_SCATTERSIV2DI,
8530         IX86_BUILTIN_GATHER3SIV2DI, IX86_BUILTIN_GATHER3SIV4SI,
8531         IX86_BUILTIN_GATHER3SIV4SF, IX86_BUILTIN_GATHER3SIV2DF,
8532         IX86_BUILTIN_SCATTERSIV2DF, IX86_BUILTIN_SCATTERDIV4SI,
8533         IX86_BUILTIN_SCATTERSIV4SF, IX86_BUILTIN_SCATTERSIV4SI,
8534         IX86_BUILTIN_SCATTERDIV8SI, IX86_BUILTIN_GATHER3DIV4SI,
8535         IX86_BUILTIN_SCATTERSIV8SI, IX86_BUILTIN_SCATTERSIV8SF,
8536         IX86_BUILTIN_GATHER3DIV4SF, IX86_BUILTIN_SCATTERDIV8SF.
8537         (ix86_vectorize_builtin_gather): Update V2DFmode, V4DFmode, V2DImode,
8538         V4DImode, V4SFmode, V8SFmode, V4SImode, V8SImode.
8540 2014-10-28  Alexander Ivchenko  <alexander.ivchenko@intel.com>
8541             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
8542             Anna Tikhonova  <anna.tikhonova@intel.com>
8543             Ilya Tocar  <ilya.tocar@intel.com>
8544             Andrey Turetskiy  <andrey.turetskiy@intel.com>
8545             Ilya Verbin  <ilya.verbin@intel.com>
8546             Kirill Yukhin  <kirill.yukhin@intel.com>
8547             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
8549         * config/i386/i386-builtin-types.def
8550         (SHORT): New.
8551         (V32HI): Ditto.
8552         (V12QI): Ditto.
8553         (V14QI): Ditto.
8554         (V32SI): Ditto.
8555         (V8UDI): Ditto.
8556         (V16USI): Ditto.
8557         (V32UHI): Ditto.
8558         (PSHORT): Ditto.
8559         (PV32QI): Ditto.
8560         (PV32HI): Ditto.
8561         (PV64QI): Ditto.
8562         (PCV8HI): Ditto.
8563         (PCV16QI): Ditto.
8564         (PCV16HI): Ditto.
8565         (PCV32QI): Ditto.
8566         (PCV32HI): Ditto.
8567         (PCV64QI): Ditto.
8568         (V4SF_FTYPE_V2DF_V4SF_QI): Ditto.
8569         (V4SF_FTYPE_V4DF_V4SF_QI): Ditto.
8570         (V4SF_FTYPE_V8HI_V4SF_QI): Ditto.
8571         (V8SF_FTYPE_V8HI_V8SF_QI): Ditto.
8572         (V16SF_FTYPE_V16HI): Ditto.
8573         (V16SF_FTYPE_V16HI_V16SF_HI): Ditto.
8574         (V16SF_FTYPE_V16SI): Ditto.
8575         (V4DI_FTYPE_V4DI): Ditto.
8576         (V16SI_FTYPE_V16SF): Ditto.
8577         (V8DI_FTYPE_PV2DI): Ditto.
8578         (V8DF_FTYPE_PV2DF): Ditto.
8579         (V4DI_FTYPE_PV2DI): Ditto.
8580         (V4DF_FTYPE_PV2DF): Ditto.
8581         (V16SI_FTYPE_PV2SI): Ditto.
8582         (V16SF_FTYPE_PV2SF): Ditto.
8583         (V8SF_FTYPE_FLOAT): Ditto.
8584         (V4SF_FTYPE_FLOAT): Ditto.
8585         (V4DF_FTYPE_DOUBLE): Ditto.
8586         (V8SF_FTYPE_PV4SF): Ditto.
8587         (V8SI_FTYPE_PV4SI): Ditto.
8588         (V4SI_FTYPE_PV2SI): Ditto.
8589         (V8SF_FTYPE_PV2SF): Ditto.
8590         (V8SI_FTYPE_PV2SI): Ditto.
8591         (V16SF_FTYPE_PV8SF): Ditto.
8592         (V16SI_FTYPE_PV8SI): Ditto.
8593         (V8DI_FTYPE_V8SF): Ditto.
8594         (V4DI_FTYPE_V4SF): Ditto.
8595         (V2DI_FTYPE_V4SF): Ditto.
8596         (V64QI_FTYPE_QI): Ditto.
8597         (V32HI_FTYPE_HI): Ditto.
8598         (V16UHI_FTYPE_V16UHI): Ditto.
8599         (V32UHI_FTYPE_V32UHI): Ditto.
8600         (V2UDI_FTYPE_V2UDI): Ditto.
8601         (V4UDI_FTYPE_V4UDI): Ditto.
8602         (V8UDI_FTYPE_V8UDI): Ditto.
8603         (V4USI_FTYPE_V4USI): Ditto.
8604         (V16USI_FTYPE_V16USI): Ditto.
8605         (V2DF_FTYPE_V4DF_INT_V2DF_QI): Ditto.
8606         (V2DF_FTYPE_V8DF_INT): Ditto.
8607         (V2DF_FTYPE_V8DF_INT_V2DF_QI): Ditto.
8608         (V2DI_FTYPE_V2DI_INT_V2DI_QI): Ditto.
8609         (V8DF_FTYPE_V8DF_INT): Ditto.
8610         (V4SF_FTYPE_V8SF_INT_V4SF_QI): Ditto.
8611         (V4SI_FTYPE_V2DF_V4SI_QI): Ditto.
8612         (V4SI_FTYPE_V4SI_INT_V4SI_QI): Ditto.
8613         (V4SI_FTYPE_V8HI_V8HI_V4SI_QI): Ditto.
8614         (V4SI_FTYPE_V8SI_INT_V4SI_QI): Ditto.
8615         (V8HI_FTYPE_V16QI_V16QI_V8HI_QI): Ditto.
8616         (V8DI_FTYPE_V8DI_INT): Ditto.
8617         (V8HI_FTYPE_V8SF_INT_V8HI_QI): Ditto.
8618         (V8HI_FTYPE_V4SF_INT_V8HI_QI): Ditto.
8619         (V8SF_FTYPE_V16SF_INT): Ditto.
8620         (V8SF_FTYPE_V16SF_INT_V8SF_QI): Ditto.
8621         (V64QI_FTYPE_V32HI_V32HI): Ditto.
8622         (V32HI_FTYPE_V16SI_V16SI): Ditto.
8623         (V8DF_FTYPE_V8DF_V2DF_INT): Ditto.
8624         (V8DF_FTYPE_V8DF_V2DF_INT_V8DF_QI): Ditto.
8625         (V8DF_FTYPE_V8DF_V8DF_INT): Ditto.
8626         (V8DF_FTYPE_V8DF_V8DF_INT_V8DF_QI_INT): Ditto.
8627         (V8DF_FTYPE_V8DF_V8DF_V8DI_INT): Ditto.
8628         (V8DF_FTYPE_V8DF_V8DF_V8DI_INT_QI): Ditto.
8629         (V4DF_FTYPE_V4DF_V4DF_V4DI_INT_QI): Ditto.
8630         (V2DF_FTYPE_V2DF_V2DF_V2DI_INT_QI): Ditto.
8631         (V16SF_FTYPE_V16SF_V16SF_INT_V16SF_HI_INT): Ditto.
8632         (V8SF_FTYPE_V8SF_V8SF_V8SI_INT_QI): Ditto.
8633         (V16SF_FTYPE_V16SF_V8SF_INT_V16SF_HI): Ditto.
8634         (V32HI_FTYPE_V64QI_V64QI): Ditto.
8635         (V16HI_FTYPE_V32QI_V32QI_V16HI_HI): Ditto.
8636         (V32HI_FTYPE_V64QI_V64QI_V32HI_SI): Ditto.
8637         (V32HI_FTYPE_V32HI_V32HI): Ditto.
8638         (V32HI_FTYPE_V32HI_INT): Ditto.
8639         (V16SI_FTYPE_V16SI_V8SI_INT_V16SI_HI): Ditto.
8640         (V16SI_FTYPE_V32HI_V32HI): Ditto.
8641         (V8SI_FTYPE_V16HI_V16HI_V8SI_QI): Ditto.
8642         (V16SI_FTYPE_V32HI_V32HI_V16SI_HI): Ditto.
8643         (V8SI_FTYPE_V8SI_INT_V8SI_QI): Ditto.
8644         (V8SI_FTYPE_V16SI_INT): Ditto.
8645         (V8SI_FTYPE_V16SI_INT_V8SI_QI): Ditto.
8646         (V8DI_FTYPE_V8DI_V8DI_INT_V8DI_DI): Ditto.
8647         (V4DI_FTYPE_V4DI_V4DI_INT_V4DI_SI): Ditto.
8648         (V2DI_FTYPE_V2DI_V2DI_INT_V2DI_HI): Ditto.
8649         (V8DI_FTYPE_V8DI_V4DI_INT): Ditto.
8650         (V8DI_FTYPE_V8DI_V2DI_INT): Ditto.
8651         (V8DI_FTYPE_V8DI_V2DI_INT_V8DI_QI): Ditto.
8652         (V8DI_FTYPE_V16SI_V16SI): Ditto.
8653         (V8DI_FTYPE_V64QI_V64QI): Ditto.
8654         (V4DI_FTYPE_V4DI_INT_V4DI_QI): Ditto.
8655         (V2DI_FTYPE_V4DI_INT_V2DI_QI): Ditto.
8656         (V2DI_FTYPE_V8DI_INT): Ditto.
8657         (V2DI_FTYPE_V8DI_INT_V2DI_QI): Ditto.
8658         (QI_FTYPE_QI): Ditto.
8659         (SI_FTYPE_SI): Ditto.
8660         (DI_FTYPE_DI): Ditto.
8661         (HI_FTYPE_V16QI): Ditto.
8662         (SI_FTYPE_V32QI): Ditto.
8663         (DI_FTYPE_V64QI): Ditto.
8664         (QI_FTYPE_V8HI): Ditto.
8665         (HI_FTYPE_V16HI): Ditto.
8666         (SI_FTYPE_V32HI): Ditto.
8667         (QI_FTYPE_V4SI): Ditto.
8668         (QI_FTYPE_V8SI): Ditto.
8669         (HI_FTYPE_V16SI): Ditto.
8670         (QI_FTYPE_V2DI): Ditto.
8671         (QI_FTYPE_V4DI): Ditto.
8672         (QI_FTYPE_V8DI): Ditto.
8673         (V16QI_FTYPE_HI): Ditto.
8674         (V32QI_FTYPE_SI): Ditto.
8675         (V64QI_FTYPE_DI): Ditto.
8676         (V8HI_FTYPE_QI): Ditto.
8677         (V16HI_FTYPE_HI): Ditto.
8678         (V32HI_FTYPE_SI): Ditto.
8679         (V4SI_FTYPE_QI): Ditto.
8680         (V4SI_FTYPE_HI): Ditto.
8681         (V8SI_FTYPE_QI): Ditto.
8682         (V8SI_FTYPE_HI): Ditto.
8683         (V2DI_FTYPE_QI): Ditto.
8684         (V4DI_FTYPE_QI): Ditto.
8685         (QI_FTYPE_QI_QI): Ditto.
8686         (SI_FTYPE_SI_SI): Ditto.
8687         (DI_FTYPE_DI_DI): Ditto.
8688         (QI_FTYPE_QI_INT): Ditto.
8689         (SI_FTYPE_SI_INT): Ditto.
8690         (DI_FTYPE_DI_INT): Ditto.
8691         (HI_FTYPE_V16QI_V16QI): Ditto.
8692         (HI_FTYPE_V16QI_V16QI_HI): Ditto.
8693         (HI_FTYPE_V16QI_V16QI_INT_HI): Ditto.
8694         (SI_FTYPE_V32QI_V32QI): Ditto.
8695         (SI_FTYPE_V32QI_V32QI_SI): Ditto.
8696         (SI_FTYPE_V32QI_V32QI_INT_SI): Ditto.
8697         (DI_FTYPE_V64QI_V64QI): Ditto.
8698         (DI_FTYPE_V64QI_V64QI_DI): Ditto.
8699         (DI_FTYPE_V64QI_V64QI_INT_DI): Ditto.
8700         (QI_FTYPE_V8HI_V8HI): Ditto.
8701         (QI_FTYPE_V8HI_V8HI_QI): Ditto.
8702         (QI_FTYPE_V8HI_V8HI_INT_QI): Ditto.
8703         (HI_FTYPE_V16HI_V16HI): Ditto.
8704         (HI_FTYPE_V16HI_V16HI_HI): Ditto.
8705         (HI_FTYPE_V16HI_V16HI_INT_HI): Ditto.
8706         (SI_FTYPE_V32HI_V32HI): Ditto.
8707         (SI_FTYPE_V32HI_V32HI_SI): Ditto.
8708         (SI_FTYPE_V32HI_V32HI_INT_SI): Ditto.
8709         (QI_FTYPE_V4SI_V4SI): Ditto.
8710         (QI_FTYPE_V4SI_V4SI_QI): Ditto.
8711         (QI_FTYPE_V4SI_V4SI_INT_QI): Ditto.
8712         (QI_FTYPE_V8SI_V8SI): Ditto.
8713         (QI_FTYPE_V8SI_V8SI_QI): Ditto.
8714         (QI_FTYPE_V8SI_V8SI_INT_QI): Ditto.
8715         (QI_FTYPE_V2DI_V2DI): Ditto.
8716         (QI_FTYPE_V2DI_V2DI_QI): Ditto.
8717         (QI_FTYPE_V2DI_V2DI_INT_QI): Ditto.
8718         (QI_FTYPE_V4DI_V4DI): Ditto.
8719         (QI_FTYPE_V4DI_V4DI_QI): Ditto.
8720         (QI_FTYPE_V4DI_V4DI_INT_QI): Ditto.
8721         (V32HI_FTYPE_V32HI_V32HI_V32HI): Ditto.
8722         (V4DF_FTYPE_V4DF_V4DI_INT): Ditto.
8723         (V2DF_FTYPE_V2DI_V2DF_V2DF_QI): Ditto.
8724         (V2DF_FTYPE_V2DF_V2DI_V2DF_QI): Ditto.
8725         (V4DF_FTYPE_V4DF_V2DF_INT_V4DF_QI): Ditto.
8726         (V8DI_FTYPE_V8DI_V8DI_INT): Ditto.
8727         (V4SF_FTYPE_V4SI_V4SF_V4SF_QI): Ditto.
8728         (V4SF_FTYPE_V4SF_V4SI_V4SF_QI): Ditto.
8729         (V4SF_FTYPE_V4SF_V4SF_V4SF_QI): Ditto.
8730         (V4SF_FTYPE_V4SF_V2DF_V4SF_QI): Ditto.
8731         (V8SF_FTYPE_V8SF_V4SF_INT_V8SF_QI): Ditto.
8732         (V8SI_FTYPE_V8SI_V4SI_INT_V8SI_QI): Ditto.
8733         (V4DI_FTYPE_V4DI_V2DI_INT_V4DI_QI): Ditto.
8734         (V2DF_FTYPE_V2DF_V2DF_QI): Ditto.
8735         (V2DF_FTYPE_V4SF_V2DF_QI): Ditto.
8736         (V2DF_FTYPE_V4SI_V2DF_QI): Ditto.
8737         (V4DF_FTYPE_V4DF_V4DF_QI): Ditto.
8738         (V4DF_FTYPE_V4SF_V4DF_QI): Ditto.
8739         (V4DF_FTYPE_V4SI_V4DF_QI): Ditto.
8740         (V2DI_FTYPE_V4SI_V2DI_QI): Ditto.
8741         (V2DI_FTYPE_V8HI_V2DI_QI): Ditto.
8742         (V8DI_FTYPE_V8DF_V8DI_QI): Ditto.
8743         (V4DI_FTYPE_V4DF_V4DI_QI): Ditto.
8744         (V2DI_FTYPE_V2DF_V2DI_QI): Ditto.
8745         (V2DI_FTYPE_V2DI_V2DI_V2DI_QI): Ditto.
8746         (V2DI_FTYPE_V2DI_V2DI_INT_V2DI_QI): Ditto.
8747         (V4DI_FTYPE_V4DI_V4DI_V4DI_QI): Ditto.
8748         (V4DI_FTYPE_V4DI_V4DI_INT_V4DI_QI): Ditto.
8749         (V2DI_FTYPE_V16QI_V2DI_QI): Ditto.
8750         (V4DI_FTYPE_V16QI_V4DI_QI): Ditto.
8751         (V4DI_FTYPE_V4DI_V4DI_QI): Ditto.
8752         (V4DI_FTYPE_V4SI_V4DI_QI): Ditto.
8753         (V4DI_FTYPE_V8HI_V4DI_QI): Ditto.
8754         (V4DF_FTYPE_V4DI_V4DF_V4DF_QI): Ditto.
8755         (V4DF_FTYPE_V4DF_V4DI_V4DF_QI): Ditto.
8756         (V4DF_FTYPE_V4DF_V4DF_V4DF_QI): Ditto.
8757         (V16QI_FTYPE_V16QI_V16QI_V16QI_HI): Ditto.
8758         (V16HI_FTYPE_V16HI_V16HI_V16HI_HI): Ditto.
8759         (V32HI_FTYPE_V32HI_V32HI_V32HI_SI): Ditto.
8760         (V64QI_FTYPE_V64QI_V64QI_V64QI_DI): Ditto.
8761         (V32QI_FTYPE_V32QI_V32QI_V32QI_SI): Ditto.
8762         (V8HI_FTYPE_V8HI_V8HI_V8HI_QI): Ditto.
8763         (V4SF_FTYPE_V4SF_V4SF_QI): Ditto.
8764         (V4SF_FTYPE_V4SI_V4SF_QI): Ditto.
8765         (V8SF_FTYPE_V8SF_V8SF_QI): Ditto.
8766         (V8SF_FTYPE_V8SI_V8SF_QI): Ditto.
8767         (V4SI_FTYPE_V16QI_V4SI_QI): Ditto.
8768         (V4SI_FTYPE_V8HI_V4SI_QI): Ditto.
8769         (V8SI_FTYPE_V8SI_V8SI_QI): Ditto.
8770         (V8SI_FTYPE_V8HI_V8SI_QI): Ditto.
8771         (V8SI_FTYPE_V16QI_V8SI_QI): Ditto.
8772         (V4SI_FTYPE_V4SI_V4SI_V4SI_QI): Ditto.
8773         (V4SI_FTYPE_V4SI_V4SI_INT_V4SI_QI): Ditto.
8774         (V8SF_FTYPE_V8SF_V8SF_V8SF_QI): Ditto.
8775         (V8SF_FTYPE_V8SI_V8SF_V8SF_QI): Ditto.
8776         (V8SF_FTYPE_V8SF_V8SI_V8SF_QI): Ditto.
8777         (V8SI_FTYPE_V8SI_V8SI_V8SI_QI): Ditto.
8778         (V8SI_FTYPE_V8SI_V8SI_INT_V8SI_QI): Ditto.
8779         (V16SF_FTYPE_V8SF_V16SF_HI): Ditto.
8780         (V16SI_FTYPE_V8SI_V16SI_HI): Ditto.
8781         (V4SI_FTYPE_V4DF_V4SI_QI): Ditto.
8782         (V8DI_FTYPE_PCCHAR_V8DI_QI): Ditto.
8783         (V8SF_FTYPE_PCFLOAT_V8SF_QI): Ditto.
8784         (V4SF_FTYPE_PCFLOAT_V4SF_QI): Ditto.
8785         (V4DF_FTYPE_PCDOUBLE_V4DF_QI): Ditto.
8786         (V2DF_FTYPE_PCDOUBLE_V2DF_QI): Ditto.
8787         (V8SI_FTYPE_PCCHAR_V8SI_QI): Ditto.
8788         (V4SI_FTYPE_PCCHAR_V4SI_QI): Ditto.
8789         (V4DI_FTYPE_PCCHAR_V4DI_QI): Ditto.
8790         (V2DI_FTYPE_PCCHAR_V2DI_QI): Ditto.
8791         (V16QI_FTYPE_V16SI_V16QI_HI): Ditto.
8792         (V16QI_FTYPE_V8DI_V16QI_QI): Ditto.
8793         (V32HI_FTYPE_V32HI_V32HI_SI): Ditto.
8794         (V32HI_FTYPE_V64QI_V64QI_INT): Ditto.
8795         (V32HI_FTYPE_V32QI_V32HI_SI): Ditto.
8796         (V16HI_FTYPE_V16HI_V16HI_HI): Ditto.
8797         (V16HI_FTYPE_V32QI_V32QI_INT): Ditto.
8798         (V16HI_FTYPE_V16QI_V16HI_HI): Ditto.
8799         (V8HI_FTYPE_V16QI_V8HI_QI): Ditto.
8800         (V8HI_FTYPE_V16QI_V16QI_INT): Ditto.
8801         (V8SF_FTYPE_V4SF_V8SF_QI): Ditto.
8802         (V4DF_FTYPE_V2DF_V4DF_QI): Ditto.
8803         (V8SI_FTYPE_V4SI_V8SI_QI): Ditto.
8804         (V8SI_FTYPE_SI_V8SI_QI): Ditto.
8805         (V4SI_FTYPE_V4SI_V4SI_QI): Ditto.
8806         (V4SI_FTYPE_SI_V4SI_QI): Ditto.
8807         (V4DI_FTYPE_V2DI_V4DI_QI): Ditto.
8808         (V4DI_FTYPE_DI_V4DI_QI): Ditto.
8809         (V2DI_FTYPE_V2DI_V2DI_QI): Ditto.
8810         (V2DI_FTYPE_DI_V2DI_QI): Ditto.
8811         (V64QI_FTYPE_V64QI_V64QI_DI): Ditto.
8812         (V64QI_FTYPE_V16QI_V64QI_DI): Ditto.
8813         (V64QI_FTYPE_QI_V64QI_DI): Ditto.
8814         (V32QI_FTYPE_V32QI_V32QI_SI): Ditto.
8815         (V32QI_FTYPE_V16QI_V32QI_SI): Ditto.
8816         (V32QI_FTYPE_QI_V32QI_SI): Ditto.
8817         (V16QI_FTYPE_V16QI_V16QI_HI): Ditto.
8818         (V16QI_FTYPE_QI_V16QI_HI): Ditto.
8819         (V32HI_FTYPE_V8HI_V32HI_SI): Ditto.
8820         (V32HI_FTYPE_HI_V32HI_SI): Ditto.
8821         (V16HI_FTYPE_V8HI_V16HI_HI): Ditto.
8822         (V16HI_FTYPE_HI_V16HI_HI): Ditto.
8823         (V8HI_FTYPE_V8HI_V8HI_QI): Ditto.
8824         (V8HI_FTYPE_HI_V8HI_QI): Ditto.
8825         (V64QI_FTYPE_PCV64QI_V64QI_DI): Ditto.
8826         (V32HI_FTYPE_PCV32HI_V32HI_SI): Ditto.
8827         (V32QI_FTYPE_PCV32QI_V32QI_SI): Ditto.
8828         (V16SF_FTYPE_PCV8SF_V16SF_HI): Ditto.
8829         (V16SI_FTYPE_PCV8SI_V16SI_HI): Ditto.
8830         (V16HI_FTYPE_PCV16HI_V16HI_HI): Ditto.
8831         (V16QI_FTYPE_PCV16QI_V16QI_HI): Ditto.
8832         (V8DF_FTYPE_PCV2DF_V8DF_QI): Ditto.
8833         (V8SF_FTYPE_PCV8SF_V8SF_QI): Ditto.
8834         (V8SF_FTYPE_PCV4SF_V8SF_QI): Ditto.
8835         (V8DI_FTYPE_PCV2DI_V8DI_QI): Ditto.
8836         (V8SI_FTYPE_PCV8SI_V8SI_QI): Ditto.
8837         (V8SI_FTYPE_PCV4SI_V8SI_QI): Ditto.
8838         (V8HI_FTYPE_PCV8HI_V8HI_QI): Ditto.
8839         (V4DF_FTYPE_PCV2DF_V4DF_QI): Ditto.
8840         (V4DF_FTYPE_PCV4DF_V4DF_QI): Ditto.
8841         (V4SF_FTYPE_PCV4SF_V4SF_QI): Ditto.
8842         (V4DI_FTYPE_PCV4DI_V4DI_QI): Ditto.
8843         (V4DI_FTYPE_PCV2DI_V4DI_QI): Ditto.
8844         (V4SI_FTYPE_PCV4SI_V4SI_QI): Ditto.
8845         (V2DF_FTYPE_PCV2DF_V2DF_QI): Ditto.
8846         (V2DI_FTYPE_PCV2DI_V2DI_QI): Ditto.
8847         (V16QI_FTYPE_V8HI_V16QI_QI): Ditto.
8848         (V16QI_FTYPE_V16HI_V16QI_HI): Ditto.
8849         (V16QI_FTYPE_V4SI_V16QI_QI): Ditto.
8850         (V16QI_FTYPE_V8SI_V16QI_QI): Ditto.
8851         (V8HI_FTYPE_V4SI_V8HI_QI): Ditto.
8852         (V8HI_FTYPE_V8SI_V8HI_QI): Ditto.
8853         (V16QI_FTYPE_V2DI_V16QI_QI): Ditto.
8854         (V16QI_FTYPE_V4DI_V16QI_QI): Ditto.
8855         (V8HI_FTYPE_V2DI_V8HI_QI): Ditto.
8856         (V8HI_FTYPE_V4DI_V8HI_QI): Ditto.
8857         (V4SI_FTYPE_V2DI_V4SI_QI): Ditto.
8858         (V4SI_FTYPE_V4DI_V4SI_QI): Ditto.
8859         (V32QI_FTYPE_V32HI_V32QI_SI): Ditto.
8860         (V2DF_FTYPE_V2DF_INT_V2DF_QI): Ditto.
8861         (V4DF_FTYPE_V4DF_INT_V4DF_QI): Ditto.
8862         (V4SF_FTYPE_V4SF_INT_V4SF_QI): Ditto.
8863         (V8SF_FTYPE_V8SF_INT_V8SF_QI): Ditto.
8864         (V4DF_FTYPE_V4DF_V4DF_INT_V4DF_QI): Ditto.
8865         (V2DF_FTYPE_V2DF_V2DF_INT_V2DF_QI): Ditto.
8866         (V8SF_FTYPE_V8SF_V8SF_INT_V8SF_QI): Ditto.
8867         (V4SF_FTYPE_V4SF_V4SF_INT_V4SF_QI): Ditto.
8868         (VOID_FTYPE_PV8HI_V4DI_QI): Ditto.
8869         (VOID_FTYPE_PV8HI_V2DI_QI): Ditto.
8870         (VOID_FTYPE_PV4SI_V4DI_QI): Ditto.
8871         (VOID_FTYPE_PV4SI_V2DI_QI): Ditto.
8872         (VOID_FTYPE_PV8HI_V8SI_QI): Ditto.
8873         (VOID_FTYPE_PV8HI_V4SI_QI): Ditto.
8874         (VOID_FTYPE_PV4DF_V4DF_QI): Ditto.
8875         (VOID_FTYPE_PV2DF_V2DF_QI): Ditto.
8876         (VOID_FTYPE_PV8SF_V8SF_QI): Ditto.
8877         (VOID_FTYPE_PV4SF_V4SF_QI): Ditto.
8878         (VOID_FTYPE_PV4DI_V4DI_QI): Ditto.
8879         (VOID_FTYPE_PV2DI_V2DI_QI): Ditto.
8880         (VOID_FTYPE_PV16QI_V8SI_QI): Ditto.
8881         (VOID_FTYPE_PV16QI_V4SI_QI): Ditto.
8882         (VOID_FTYPE_PV16QI_V4DI_QI): Ditto.
8883         (VOID_FTYPE_PV16QI_V2DI_QI): Ditto.
8884         (VOID_FTYPE_PV8SI_V8SI_QI): Ditto.
8885         (VOID_FTYPE_PV4SI_V4SI_QI): Ditto.
8886         (VOID_FTYPE_PV32HI_V32HI_SI): Ditto.
8887         (VOID_FTYPE_PV16HI_V16HI_HI): Ditto.
8888         (VOID_FTYPE_PV8HI_V8HI_QI): Ditto.
8889         (VOID_FTYPE_PV64QI_V64QI_DI): Ditto.
8890         (VOID_FTYPE_PV32QI_V32QI_SI): Ditto.
8891         (VOID_FTYPE_PV16QI_V16QI_HI): Ditto.
8892         (V8SI_FTYPE_V8SF_V8SI_QI): Ditto.
8893         (V4SI_FTYPE_V4SF_V4SI_QI): Ditto.
8894         (V8DI_FTYPE_V8SF_V8DI_QI): Ditto.
8895         (V4DI_FTYPE_V4SF_V4DI_QI): Ditto.
8896         (V2DI_FTYPE_V4SF_V2DI_QI): Ditto.
8897         (V8SF_FTYPE_V8DI_V8SF_QI): Ditto.
8898         (V4SF_FTYPE_V4DI_V4SF_QI): Ditto.
8899         (V4SF_FTYPE_V2DI_V4SF_QI): Ditto.
8900         (V8DF_FTYPE_V8DI_V8DF_QI): Ditto.
8901         (V4DF_FTYPE_V4DI_V4DF_QI): Ditto.
8902         (V2DF_FTYPE_V2DI_V2DF_QI): Ditto.
8903         (V32HI_FTYPE_V32HI_INT_V32HI_SI): Ditto.
8904         (V32HI_FTYPE_V32HI_V8HI_V32HI_SI): Ditto.
8905         (V16HI_FTYPE_V16HI_INT_V16HI_HI): Ditto.
8906         (V16HI_FTYPE_V16HI_V8HI_V16HI_HI): Ditto.
8907         (V8HI_FTYPE_V8HI_INT_V8HI_QI): Ditto.
8908         (V32HI_FTYPE_V64QI_V64QI_INT_V32HI_SI): Ditto.
8909         (V16HI_FTYPE_V32QI_V32QI_INT_V16HI_HI): Ditto.
8910         (V8HI_FTYPE_V16QI_V16QI_INT_V8HI_QI): Ditto.
8911         (V64QI_FTYPE_V32HI_V32HI_V64QI_DI): Ditto.
8912         (V32QI_FTYPE_V16HI_V16HI_V32QI_SI): Ditto.
8913         (V16QI_FTYPE_V8HI_V8HI_V16QI_HI): Ditto.
8914         (V32HI_FTYPE_V16SI_V16SI_V32HI_SI): Ditto.
8915         (V16HI_FTYPE_V8SI_V8SI_V16HI_HI): Ditto.
8916         (V8HI_FTYPE_V4SI_V4SI_V8HI_QI): Ditto.
8917         (V8DI_FTYPE_V16SI_V16SI_V8DI_QI): Ditto.
8918         (V4DI_FTYPE_V8SI_V8SI_V4DI_QI): Ditto.
8919         (V2DI_FTYPE_V4SI_V4SI_V2DI_QI): Ditto.
8920         (V8SI_FTYPE_V8SI_V8SI_V8SI_INT_QI): Ditto.
8921         (V4DI_FTYPE_V4DI_V4DI_V4DI_INT_QI): Ditto.
8922         (V4SI_FTYPE_V4SI_V4SI_V4SI_INT_QI): Ditto.
8923         (V2DI_FTYPE_V2DI_V2DI_V2DI_INT_QI): Ditto.
8924         (V2DF_FTYPE_V2DF_V2DI_V2DF): Ditto.
8925         (V4DF_FTYPE_V4DF_V4DI_V4DF): Ditto.
8926         (V4SF_FTYPE_V4SF_V4SI_V4SF): Ditto.
8927         (V8SF_FTYPE_V8SF_V8SI_V8SF): Ditto.
8928         (V8SI_FTYPE_V8SI_V4SI_V8SI_QI): Ditto.
8929         (V4DI_FTYPE_V4DI_V2DI_V4DI_QI): Ditto.
8930         (QI_FTYPE_V8DF_INT): Ditto.
8931         (QI_FTYPE_V4DF_INT): Ditto.
8932         (QI_FTYPE_V4DF_V4DF_INT_QI): Ditto.
8933         (QI_FTYPE_V2DF_INT): Ditto.
8934         (HI_FTYPE_V16SF_INT): Ditto.
8935         (QI_FTYPE_V8SF_INT): Ditto.
8936         (QI_FTYPE_V8SF_V8SF_INT_QI): Ditto.
8937         (QI_FTYPE_V4SF_INT): Ditto.
8938         (QI_FTYPE_V8DF_INT_QI): Ditto.
8939         (QI_FTYPE_V4DF_INT_QI): Ditto.
8940         (QI_FTYPE_V2DF_INT_QI): Ditto.
8941         (HI_FTYPE_V16SF_INT_HI): Ditto.
8942         (QI_FTYPE_V8SF_INT_QI): Ditto.
8943         (QI_FTYPE_V4SF_INT_QI): Ditto.
8944         (V8DI_FTYPE_V8DF_V8DI_QI_INT): Ditto.
8945         (V8DI_FTYPE_V8SF_V8DI_QI_INT): Ditto.
8946         (V8DF_FTYPE_V8DI_V8DF_QI_INT): Ditto.
8947         (V8SF_FTYPE_V8DI_V8SF_QI_INT): Ditto.
8948         (V2DF_FTYPE_V2DF_PCDOUBLE_V4SI_QI_INT): Ditto.
8949         (V4DF_FTYPE_V4DF_PCDOUBLE_V4SI_QI_INT): Ditto.
8950         (V4DF_FTYPE_V4DF_PCDOUBLE_V8SI_QI_INT): Ditto.
8951         (V2DF_FTYPE_V2DF_PCDOUBLE_V2DI_QI_INT): Ditto.
8952         (V4DF_FTYPE_V4DF_PCDOUBLE_V4DI_QI_INT): Ditto.
8953         (V4SF_FTYPE_V4SF_PCFLOAT_V4SI_QI_INT): Ditto.
8954         (V8SF_FTYPE_V8SF_PCFLOAT_V8SI_QI_INT): Ditto.
8955         (V4SF_FTYPE_V4SF_PCFLOAT_V2DI_QI_INT): Ditto.
8956         (V4SF_FTYPE_V4SF_PCFLOAT_V4DI_QI_INT): Ditto.
8957         (V8SF_FTYPE_V8SF_PCFLOAT_V4DI_QI_INT): Ditto.
8958         (V2DI_FTYPE_V2DI_PCINT64_V4SI_QI_INT): Ditto.
8959         (V4DI_FTYPE_V4DI_PCINT64_V4SI_QI_INT): Ditto.
8960         (V4DI_FTYPE_V4DI_PCINT64_V8SI_QI_INT): Ditto.
8961         (V2DI_FTYPE_V2DI_PCINT64_V2DI_QI_INT): Ditto.
8962         (V4DI_FTYPE_V4DI_PCINT64_V4DI_QI_INT): Ditto.
8963         (V4SI_FTYPE_V4SI_PCINT_V4SI_QI_INT): Ditto.
8964         (V8SI_FTYPE_V8SI_PCINT_V8SI_QI_INT): Ditto.
8965         (V4SI_FTYPE_V4SI_PCINT_V2DI_QI_INT): Ditto.
8966         (V4SI_FTYPE_V4SI_PCINT_V4DI_QI_INT): Ditto.
8967         (V8SI_FTYPE_V8SI_PCINT_V4DI_QI_INT): Ditto.
8968         (VOID_FTYPE_PFLOAT_QI_V8SI_V8SF_INT): Ditto.
8969         (VOID_FTYPE_PFLOAT_QI_V4SI_V4SF_INT): Ditto.
8970         (VOID_FTYPE_PDOUBLE_QI_V4SI_V4DF_INT): Ditto.
8971         (VOID_FTYPE_PDOUBLE_QI_V4SI_V2DF_INT): Ditto.
8972         (VOID_FTYPE_PFLOAT_QI_V4DI_V4SF_INT): Ditto.
8973         (VOID_FTYPE_PFLOAT_QI_V2DI_V4SF_INT): Ditto.
8974         (VOID_FTYPE_PDOUBLE_QI_V4DI_V4DF_INT): Ditto.
8975         (VOID_FTYPE_PDOUBLE_QI_V2DI_V2DF_INT): Ditto.
8976         (VOID_FTYPE_PINT_QI_V8SI_V8SI_INT): Ditto.
8977         (VOID_FTYPE_PINT_QI_V4SI_V4SI_INT): Ditto.
8978         (VOID_FTYPE_PLONGLONG_QI_V4SI_V4DI_INT): Ditto.
8979         (VOID_FTYPE_PLONGLONG_QI_V4SI_V2DI_INT): Ditto.
8980         (VOID_FTYPE_PINT_QI_V4DI_V4SI_INT): Ditto.
8981         (VOID_FTYPE_PINT_QI_V2DI_V4SI_INT): Ditto.
8982         (VOID_FTYPE_PLONGLONG_QI_V4DI_V4DI_INT): Ditto.
8983         (VOID_FTYPE_PLONGLONG_QI_V2DI_V2DI_INT): Ditto.
8984         (V8DI_FTYPE_V8DI_INT): Ditto.
8985         (V8DI_FTYPE_V8DI_V8DI_INT): Ditto.
8986         (V8DI_FTYPE_V8DI_V8DI_INT_V8DI_DI): Ditto.
8987         (V4DI_FTYPE_V4DI_V4DI_INT_V4DI_SI): Ditto.
8988         (V2DI_FTYPE_V2DI_V2DI_INT_V2DI_HI): Ditto.
8989         (V2DF_FTYPE_ V2DF_ V2DF_ V2DI_ INT_ QI): Remove.
8990         (V4SF_FTYPE_ V4SF_ V2DF_ V4SF_ QI): Ditto.
8991         (V4SF_FTYPE_ V4SF_ V4SF_ V4SF_ QI): Ditto.
8992         (V2DF_FTYPE_ PCDOUBLE_ V2DF_ QI): Ditto.
8993         (V4SF_FTYPE_ PCFLOAT_ V4SF_ QI): Ditto.
8994         (V16QI_FTYPE_ V16SI_ V16QI_ HI): Ditto.
8995         (V16QI_FTYPE_ V8DI_ V16QI_ QI): Ditto.
8996         (V4SF_FTYPE_ V4SF_ V4SF_ INT_ V4SF_ QI): Ditto.
8997         (V2DF_FTYPE_ V2DF_ V2DF_ INT_ V2DF_ QI): Ditto.
8998         (V8DI_FTYPE_ V16SI_ V16SI_ V8DI_ QI): Ditto.
8999         * config/i386/i386.c (ix86_builtins):
9000         Add IX86_BUILTIN_PMOVUSQD256_MEM, IX86_BUILTIN_PMOVUSQD128_MEM,
9001         IX86_BUILTIN_PMOVSQD256_MEM, IX86_BUILTIN_PMOVSQD128_MEM,
9002         IX86_BUILTIN_PMOVQD256_MEM, IX86_BUILTIN_PMOVQD128_MEM,
9003         IX86_BUILTIN_PMOVUSQW256_MEM, IX86_BUILTIN_PMOVUSQW128_MEM,
9004         IX86_BUILTIN_PMOVSQW256_MEM, IX86_BUILTIN_PMOVSQW128_MEM,
9005         IX86_BUILTIN_PMOVQW256_MEM, IX86_BUILTIN_PMOVQW128_MEM,
9006         IX86_BUILTIN_PMOVUSQB256_MEM, IX86_BUILTIN_PMOVUSQB128_MEM,
9007         IX86_BUILTIN_PMOVSQB256_MEM, IX86_BUILTIN_PMOVSQB128_MEM,
9008         IX86_BUILTIN_PMOVQB256_MEM, IX86_BUILTIN_PMOVQB128_MEM,
9009         IX86_BUILTIN_PMOVUSDW256_MEM, IX86_BUILTIN_PMOVUSDW128_MEM,
9010         IX86_BUILTIN_PMOVSDW256_MEM, IX86_BUILTIN_PMOVSDW128_MEM,
9011         IX86_BUILTIN_PMOVDW256_MEM, IX86_BUILTIN_PMOVDW128_MEM,
9012         IX86_BUILTIN_PMOVUSDB256_MEM, IX86_BUILTIN_PMOVUSDB128_MEM,
9013         IX86_BUILTIN_PMOVSDB256_MEM, IX86_BUILTIN_PMOVSDB128_MEM,
9014         IX86_BUILTIN_PMOVDB256_MEM, IX86_BUILTIN_PMOVDB128_MEM,
9015         IX86_BUILTIN_MOVDQA64LOAD256_MASK, IX86_BUILTIN_MOVDQA64LOAD128_MASK,
9016         IX86_BUILTIN_MOVDQA32LOAD256_MASK, IX86_BUILTIN_MOVDQA32LOAD128_MASK,
9017         IX86_BUILTIN_MOVDQA64STORE256_MASK, IX86_BUILTIN_MOVDQA64STORE128_MASK,
9018         IX86_BUILTIN_MOVDQA32STORE256_MASK, IX86_BUILTIN_MOVDQA32STORE128_MASK,
9019         IX86_BUILTIN_LOADAPD256_MASK, IX86_BUILTIN_LOADAPD128_MASK,
9020         IX86_BUILTIN_LOADAPS256_MASK, IX86_BUILTIN_LOADAPS128_MASK,
9021         IX86_BUILTIN_STOREAPD256_MASK, IX86_BUILTIN_STOREAPD128_MASK,
9022         IX86_BUILTIN_STOREAPS256_MASK, IX86_BUILTIN_STOREAPS128_MASK,
9023         IX86_BUILTIN_LOADUPD256_MASK, IX86_BUILTIN_LOADUPD128_MASK,
9024         IX86_BUILTIN_LOADUPS256_MASK, IX86_BUILTIN_LOADUPS128_MASK,
9025         IX86_BUILTIN_STOREUPD256_MASK, IX86_BUILTIN_STOREUPD128_MASK,
9026         IX86_BUILTIN_STOREUPS256_MASK, IX86_BUILTIN_STOREUPS128_MASK,
9027         IX86_BUILTIN_LOADDQUDI256_MASK, IX86_BUILTIN_LOADDQUDI128_MASK,
9028         IX86_BUILTIN_LOADDQUSI256_MASK, IX86_BUILTIN_LOADDQUSI128_MASK,
9029         IX86_BUILTIN_LOADDQUHI256_MASK, IX86_BUILTIN_LOADDQUHI128_MASK,
9030         IX86_BUILTIN_LOADDQUQI256_MASK, IX86_BUILTIN_LOADDQUQI128_MASK,
9031         IX86_BUILTIN_STOREDQUDI256_MASK, IX86_BUILTIN_STOREDQUDI128_MASK,
9032         IX86_BUILTIN_STOREDQUSI256_MASK, IX86_BUILTIN_STOREDQUSI128_MASK,
9033         IX86_BUILTIN_STOREDQUHI256_MASK, IX86_BUILTIN_STOREDQUHI128_MASK,
9034         IX86_BUILTIN_STOREDQUQI256_MASK, IX86_BUILTIN_STOREDQUQI128_MASK,
9035         IX86_BUILTIN_COMPRESSPDSTORE256, IX86_BUILTIN_COMPRESSPDSTORE128,
9036         IX86_BUILTIN_COMPRESSPSSTORE256, IX86_BUILTIN_COMPRESSPSSTORE128,
9037         IX86_BUILTIN_PCOMPRESSQSTORE256, IX86_BUILTIN_PCOMPRESSQSTORE128,
9038         IX86_BUILTIN_PCOMPRESSDSTORE256, IX86_BUILTIN_PCOMPRESSDSTORE128,
9039         IX86_BUILTIN_EXPANDPDLOAD256, IX86_BUILTIN_EXPANDPDLOAD128,
9040         IX86_BUILTIN_EXPANDPSLOAD256, IX86_BUILTIN_EXPANDPSLOAD128,
9041         IX86_BUILTIN_PEXPANDQLOAD256, IX86_BUILTIN_PEXPANDQLOAD128,
9042         IX86_BUILTIN_PEXPANDDLOAD256, IX86_BUILTIN_PEXPANDDLOAD128,
9043         IX86_BUILTIN_EXPANDPDLOAD256Z, IX86_BUILTIN_EXPANDPDLOAD128Z,
9044         IX86_BUILTIN_EXPANDPSLOAD256Z, IX86_BUILTIN_EXPANDPSLOAD128Z,
9045         IX86_BUILTIN_PEXPANDQLOAD256Z, IX86_BUILTIN_PEXPANDQLOAD128Z,
9046         IX86_BUILTIN_PEXPANDDLOAD256Z, IX86_BUILTIN_PEXPANDDLOAD128Z,
9047         IX86_BUILTIN_PALIGNR256_MASK, IX86_BUILTIN_PALIGNR128_MASK,
9048         IX86_BUILTIN_MOVDQA64_256_MASK, IX86_BUILTIN_MOVDQA64_128_MASK,
9049         IX86_BUILTIN_MOVDQA32_256_MASK, IX86_BUILTIN_MOVDQA32_128_MASK,
9050         IX86_BUILTIN_MOVAPD256_MASK, IX86_BUILTIN_MOVAPD128_MASK,
9051         IX86_BUILTIN_MOVAPS256_MASK, IX86_BUILTIN_MOVAPS128_MASK,
9052         IX86_BUILTIN_MOVDQUHI256_MASK, IX86_BUILTIN_MOVDQUHI128_MASK,
9053         IX86_BUILTIN_MOVDQUQI256_MASK, IX86_BUILTIN_MOVDQUQI128_MASK,
9054         IX86_BUILTIN_MINPS128_MASK, IX86_BUILTIN_MAXPS128_MASK,
9055         IX86_BUILTIN_MINPD128_MASK, IX86_BUILTIN_MAXPD128_MASK,
9056         IX86_BUILTIN_MAXPD256_MASK, IX86_BUILTIN_MAXPS256_MASK,
9057         IX86_BUILTIN_MINPD256_MASK, IX86_BUILTIN_MINPS256_MASK,
9058         IX86_BUILTIN_MULPS128_MASK, IX86_BUILTIN_DIVPS128_MASK,
9059         IX86_BUILTIN_MULPD128_MASK, IX86_BUILTIN_DIVPD128_MASK,
9060         IX86_BUILTIN_DIVPD256_MASK, IX86_BUILTIN_DIVPS256_MASK,
9061         IX86_BUILTIN_MULPD256_MASK, IX86_BUILTIN_MULPS256_MASK,
9062         IX86_BUILTIN_ADDPD128_MASK, IX86_BUILTIN_ADDPD256_MASK,
9063         IX86_BUILTIN_ADDPS128_MASK, IX86_BUILTIN_ADDPS256_MASK,
9064         IX86_BUILTIN_SUBPD128_MASK, IX86_BUILTIN_SUBPD256_MASK,
9065         IX86_BUILTIN_SUBPS128_MASK, IX86_BUILTIN_SUBPS256_MASK,
9066         IX86_BUILTIN_XORPD256_MASK, IX86_BUILTIN_XORPD128_MASK,
9067         IX86_BUILTIN_XORPS256_MASK, IX86_BUILTIN_XORPS128_MASK,
9068         IX86_BUILTIN_ORPD256_MASK, IX86_BUILTIN_ORPD128_MASK,
9069         IX86_BUILTIN_ORPS256_MASK, IX86_BUILTIN_ORPS128_MASK,
9070         IX86_BUILTIN_BROADCASTF32x2_256, IX86_BUILTIN_BROADCASTI32x2_256,
9071         IX86_BUILTIN_BROADCASTI32x2_128, IX86_BUILTIN_BROADCASTF64X2_256,
9072         IX86_BUILTIN_BROADCASTI64X2_256, IX86_BUILTIN_BROADCASTF32X4_256,
9073         IX86_BUILTIN_BROADCASTI32X4_256, IX86_BUILTIN_EXTRACTF32X4_256,
9074         IX86_BUILTIN_EXTRACTI32X4_256, IX86_BUILTIN_DBPSADBW256,
9075         IX86_BUILTIN_DBPSADBW128, IX86_BUILTIN_CVTTPD2QQ256,
9076         IX86_BUILTIN_CVTTPD2QQ128, IX86_BUILTIN_CVTTPD2UQQ256,
9077         IX86_BUILTIN_CVTTPD2UQQ128, IX86_BUILTIN_CVTPD2QQ256,
9078         IX86_BUILTIN_CVTPD2QQ128, IX86_BUILTIN_CVTPD2UQQ256,
9079         IX86_BUILTIN_CVTPD2UQQ128, IX86_BUILTIN_CVTPD2UDQ256_MASK,
9080         IX86_BUILTIN_CVTPD2UDQ128_MASK, IX86_BUILTIN_CVTTPS2QQ256,
9081         IX86_BUILTIN_CVTTPS2QQ128, IX86_BUILTIN_CVTTPS2UQQ256,
9082         IX86_BUILTIN_CVTTPS2UQQ128, IX86_BUILTIN_CVTTPS2DQ256_MASK,
9083         IX86_BUILTIN_CVTTPS2DQ128_MASK, IX86_BUILTIN_CVTTPS2UDQ256,
9084         IX86_BUILTIN_CVTTPS2UDQ128, IX86_BUILTIN_CVTTPD2DQ256_MASK,
9085         IX86_BUILTIN_CVTTPD2DQ128_MASK, IX86_BUILTIN_CVTTPD2UDQ256_MASK,
9086         IX86_BUILTIN_CVTTPD2UDQ128_MASK, IX86_BUILTIN_CVTPD2DQ256_MASK,
9087         IX86_BUILTIN_CVTPD2DQ128_MASK, IX86_BUILTIN_CVTDQ2PD256_MASK,
9088         IX86_BUILTIN_CVTDQ2PD128_MASK, IX86_BUILTIN_CVTUDQ2PD256_MASK,
9089         IX86_BUILTIN_CVTUDQ2PD128_MASK, IX86_BUILTIN_CVTDQ2PS256_MASK,
9090         IX86_BUILTIN_CVTDQ2PS128_MASK, IX86_BUILTIN_CVTUDQ2PS256_MASK,
9091         IX86_BUILTIN_CVTUDQ2PS128_MASK, IX86_BUILTIN_CVTPS2PD256_MASK,
9092         IX86_BUILTIN_CVTPS2PD128_MASK, IX86_BUILTIN_PBROADCASTB256_MASK,
9093         IX86_BUILTIN_PBROADCASTB256_GPR_MASK, IX86_BUILTIN_PBROADCASTB128_MASK,
9094         IX86_BUILTIN_PBROADCASTB128_GPR_MASK, IX86_BUILTIN_PBROADCASTW256_MASK,
9095         IX86_BUILTIN_PBROADCASTW256_GPR_MASK, IX86_BUILTIN_PBROADCASTW128_MASK,
9096         IX86_BUILTIN_PBROADCASTW128_GPR_MASK, IX86_BUILTIN_PBROADCASTD256_MASK,
9097         IX86_BUILTIN_PBROADCASTD256_GPR_MASK, IX86_BUILTIN_PBROADCASTD128_MASK,
9098         IX86_BUILTIN_PBROADCASTD128_GPR_MASK, IX86_BUILTIN_PBROADCASTQ256_MASK,
9099         IX86_BUILTIN_PBROADCASTQ256_GPR_MASK, IX86_BUILTIN_PBROADCASTQ256_MEM_MASK,
9100         IX86_BUILTIN_PBROADCASTQ128_MASK, IX86_BUILTIN_PBROADCASTQ128_GPR_MASK,
9101         IX86_BUILTIN_PBROADCASTQ128_MEM_MASK, IX86_BUILTIN_BROADCASTSS256,
9102         IX86_BUILTIN_BROADCASTSS128, IX86_BUILTIN_BROADCASTSD256,
9103         IX86_BUILTIN_EXTRACTF64X2_256, IX86_BUILTIN_EXTRACTI64X2_256,
9104         IX86_BUILTIN_INSERTF32X4_256, IX86_BUILTIN_INSERTI32X4_256,
9105         IX86_BUILTIN_PMOVSXBW256_MASK, IX86_BUILTIN_PMOVSXBW128_MASK,
9106         IX86_BUILTIN_PMOVSXBD256_MASK, IX86_BUILTIN_PMOVSXBD128_MASK,
9107         IX86_BUILTIN_PMOVSXBQ256_MASK, IX86_BUILTIN_PMOVSXBQ128_MASK,
9108         IX86_BUILTIN_PMOVSXWD256_MASK, IX86_BUILTIN_PMOVSXWD128_MASK,
9109         IX86_BUILTIN_PMOVSXWQ256_MASK, IX86_BUILTIN_PMOVSXWQ128_MASK,
9110         IX86_BUILTIN_PMOVSXDQ256_MASK, IX86_BUILTIN_PMOVSXDQ128_MASK,
9111         IX86_BUILTIN_PMOVZXBW256_MASK, IX86_BUILTIN_PMOVZXBW128_MASK,
9112         IX86_BUILTIN_PMOVZXBD256_MASK, IX86_BUILTIN_PMOVZXBD128_MASK,
9113         IX86_BUILTIN_PMOVZXBQ256_MASK, IX86_BUILTIN_PMOVZXBQ128_MASK,
9114         IX86_BUILTIN_PMOVZXWD256_MASK, IX86_BUILTIN_PMOVZXWD128_MASK,
9115         IX86_BUILTIN_PMOVZXWQ256_MASK, IX86_BUILTIN_PMOVZXWQ128_MASK,
9116         IX86_BUILTIN_PMOVZXDQ256_MASK, IX86_BUILTIN_PMOVZXDQ128_MASK,
9117         IX86_BUILTIN_REDUCEPD256_MASK, IX86_BUILTIN_REDUCEPD128_MASK,
9118         IX86_BUILTIN_REDUCEPS256_MASK, IX86_BUILTIN_REDUCEPS128_MASK,
9119         IX86_BUILTIN_REDUCESD_MASK, IX86_BUILTIN_REDUCESS_MASK,
9120         IX86_BUILTIN_VPERMVARHI256_MASK, IX86_BUILTIN_VPERMVARHI128_MASK,
9121         IX86_BUILTIN_VPERMT2VARHI256, IX86_BUILTIN_VPERMT2VARHI256_MASKZ,
9122         IX86_BUILTIN_VPERMT2VARHI128, IX86_BUILTIN_VPERMT2VARHI128_MASKZ,
9123         IX86_BUILTIN_VPERMI2VARHI256, IX86_BUILTIN_VPERMI2VARHI128,
9124         IX86_BUILTIN_RCP14PD256, IX86_BUILTIN_RCP14PD128,
9125         IX86_BUILTIN_RCP14PS256, IX86_BUILTIN_RCP14PS128,
9126         IX86_BUILTIN_RSQRT14PD256_MASK, IX86_BUILTIN_RSQRT14PD128_MASK,
9127         IX86_BUILTIN_RSQRT14PS256_MASK, IX86_BUILTIN_RSQRT14PS128_MASK,
9128         IX86_BUILTIN_SQRTPD256_MASK, IX86_BUILTIN_SQRTPD128_MASK,
9129         IX86_BUILTIN_SQRTPS256_MASK, IX86_BUILTIN_SQRTPS128_MASK,
9130         IX86_BUILTIN_PADDB128_MASK, IX86_BUILTIN_PADDW128_MASK,
9131         IX86_BUILTIN_PADDD128_MASK, IX86_BUILTIN_PADDQ128_MASK,
9132         IX86_BUILTIN_PSUBB128_MASK, IX86_BUILTIN_PSUBW128_MASK,
9133         IX86_BUILTIN_PSUBD128_MASK, IX86_BUILTIN_PSUBQ128_MASK,
9134         IX86_BUILTIN_PADDSB128_MASK, IX86_BUILTIN_PADDSW128_MASK,
9135         IX86_BUILTIN_PSUBSB128_MASK, IX86_BUILTIN_PSUBSW128_MASK,
9136         IX86_BUILTIN_PADDUSB128_MASK, IX86_BUILTIN_PADDUSW128_MASK,
9137         IX86_BUILTIN_PSUBUSB128_MASK, IX86_BUILTIN_PSUBUSW128_MASK,
9138         IX86_BUILTIN_PADDB256_MASK, IX86_BUILTIN_PADDW256_MASK,
9139         IX86_BUILTIN_PADDD256_MASK, IX86_BUILTIN_PADDQ256_MASK,
9140         IX86_BUILTIN_PADDSB256_MASK, IX86_BUILTIN_PADDSW256_MASK,
9141         IX86_BUILTIN_PADDUSB256_MASK, IX86_BUILTIN_PADDUSW256_MASK,
9142         IX86_BUILTIN_PSUBB256_MASK, IX86_BUILTIN_PSUBW256_MASK,
9143         IX86_BUILTIN_PSUBD256_MASK, IX86_BUILTIN_PSUBQ256_MASK,
9144         IX86_BUILTIN_PSUBSB256_MASK, IX86_BUILTIN_PSUBSW256_MASK,
9145         IX86_BUILTIN_PSUBUSB256_MASK, IX86_BUILTIN_PSUBUSW256_MASK,
9146         IX86_BUILTIN_SHUF_F64x2_256, IX86_BUILTIN_SHUF_I64x2_256,
9147         IX86_BUILTIN_SHUF_I32x4_256, IX86_BUILTIN_SHUF_F32x4_256,
9148         IX86_BUILTIN_PMOVWB128, IX86_BUILTIN_PMOVWB256,
9149         IX86_BUILTIN_PMOVSWB128, IX86_BUILTIN_PMOVSWB256,
9150         IX86_BUILTIN_PMOVUSWB128, IX86_BUILTIN_PMOVUSWB256,
9151         IX86_BUILTIN_PMOVDB128, IX86_BUILTIN_PMOVDB256,
9152         IX86_BUILTIN_PMOVSDB128, IX86_BUILTIN_PMOVSDB256,
9153         IX86_BUILTIN_PMOVUSDB128, IX86_BUILTIN_PMOVUSDB256,
9154         IX86_BUILTIN_PMOVDW128, IX86_BUILTIN_PMOVDW256,
9155         IX86_BUILTIN_PMOVSDW128, IX86_BUILTIN_PMOVSDW256,
9156         IX86_BUILTIN_PMOVUSDW128, IX86_BUILTIN_PMOVUSDW256,
9157         IX86_BUILTIN_PMOVQB128, IX86_BUILTIN_PMOVQB256,
9158         IX86_BUILTIN_PMOVSQB128, IX86_BUILTIN_PMOVSQB256,
9159         IX86_BUILTIN_PMOVUSQB128, IX86_BUILTIN_PMOVUSQB256,
9160         IX86_BUILTIN_PMOVQW128, IX86_BUILTIN_PMOVQW256,
9161         IX86_BUILTIN_PMOVSQW128, IX86_BUILTIN_PMOVSQW256,
9162         IX86_BUILTIN_PMOVUSQW128, IX86_BUILTIN_PMOVUSQW256,
9163         IX86_BUILTIN_PMOVQD128, IX86_BUILTIN_PMOVQD256,
9164         IX86_BUILTIN_PMOVSQD128, IX86_BUILTIN_PMOVSQD256,
9165         IX86_BUILTIN_PMOVUSQD128, IX86_BUILTIN_PMOVUSQD256,
9166         IX86_BUILTIN_RANGEPD256, IX86_BUILTIN_RANGEPD128,
9167         IX86_BUILTIN_RANGEPS256, IX86_BUILTIN_RANGEPS128,
9168         IX86_BUILTIN_GETEXPPS256, IX86_BUILTIN_GETEXPPD256,
9169         IX86_BUILTIN_GETEXPPS128, IX86_BUILTIN_GETEXPPD128,
9170         IX86_BUILTIN_FIXUPIMMPD256_MASK, IX86_BUILTIN_FIXUPIMMPD256_MASKZ,
9171         IX86_BUILTIN_FIXUPIMMPS256_MASK, IX86_BUILTIN_FIXUPIMMPS256_MASKZ,
9172         IX86_BUILTIN_FIXUPIMMPD128_MASK, IX86_BUILTIN_FIXUPIMMPD128_MASKZ,
9173         IX86_BUILTIN_FIXUPIMMPS128_MASK, IX86_BUILTIN_FIXUPIMMPS128_MASKZ,
9174         IX86_BUILTIN_PABSQ256, IX86_BUILTIN_PABSQ128,
9175         IX86_BUILTIN_PABSD256_MASK, IX86_BUILTIN_PABSD128_MASK,
9176         IX86_BUILTIN_PMULHRSW256_MASK, IX86_BUILTIN_PMULHRSW128_MASK,
9177         IX86_BUILTIN_PMULHUW128_MASK, IX86_BUILTIN_PMULHUW256_MASK,
9178         IX86_BUILTIN_PMULHW256_MASK, IX86_BUILTIN_PMULHW128_MASK,
9179         IX86_BUILTIN_PMULLW256_MASK, IX86_BUILTIN_PMULLW128_MASK,
9180         IX86_BUILTIN_PMULLQ256, IX86_BUILTIN_PMULLQ128,
9181         IX86_BUILTIN_ANDPD256_MASK, IX86_BUILTIN_ANDPD128_MASK,
9182         IX86_BUILTIN_ANDPS256_MASK, IX86_BUILTIN_ANDPS128_MASK,
9183         IX86_BUILTIN_ANDNPD256_MASK, IX86_BUILTIN_ANDNPD128_MASK,
9184         IX86_BUILTIN_ANDNPS256_MASK, IX86_BUILTIN_ANDNPS128_MASK,
9185         IX86_BUILTIN_PSLLWI128_MASK, IX86_BUILTIN_PSLLDI128_MASK,
9186         IX86_BUILTIN_PSLLQI128_MASK, IX86_BUILTIN_PSLLW128_MASK,
9187         IX86_BUILTIN_PSLLD128_MASK, IX86_BUILTIN_PSLLQ128_MASK,
9188         IX86_BUILTIN_PSLLWI256_MASK , IX86_BUILTIN_PSLLW256_MASK,
9189         IX86_BUILTIN_PSLLDI256_MASK, IX86_BUILTIN_PSLLD256_MASK,
9190         IX86_BUILTIN_PSLLQI256_MASK, IX86_BUILTIN_PSLLQ256_MASK,
9191         IX86_BUILTIN_PSRADI128_MASK, IX86_BUILTIN_PSRAD128_MASK,
9192         IX86_BUILTIN_PSRADI256_MASK, IX86_BUILTIN_PSRAD256_MASK,
9193         IX86_BUILTIN_PSRAQI128_MASK, IX86_BUILTIN_PSRAQ128_MASK,
9194         IX86_BUILTIN_PSRAQI256_MASK, IX86_BUILTIN_PSRAQ256_MASK,
9195         IX86_BUILTIN_PANDD256, IX86_BUILTIN_PANDD128,
9196         IX86_BUILTIN_PSRLDI128_MASK, IX86_BUILTIN_PSRLD128_MASK,
9197         IX86_BUILTIN_PSRLDI256_MASK, IX86_BUILTIN_PSRLD256_MASK,
9198         IX86_BUILTIN_PSRLQI128_MASK, IX86_BUILTIN_PSRLQ128_MASK,
9199         IX86_BUILTIN_PSRLQI256_MASK, IX86_BUILTIN_PSRLQ256_MASK,
9200         IX86_BUILTIN_PANDQ256, IX86_BUILTIN_PANDQ128,
9201         IX86_BUILTIN_PANDND256, IX86_BUILTIN_PANDND128,
9202         IX86_BUILTIN_PANDNQ256, IX86_BUILTIN_PANDNQ128,
9203         IX86_BUILTIN_PORD256, IX86_BUILTIN_PORD128,
9204         IX86_BUILTIN_PORQ256, IX86_BUILTIN_PORQ128,
9205         IX86_BUILTIN_PXORD256, IX86_BUILTIN_PXORD128,
9206         IX86_BUILTIN_PXORQ256, IX86_BUILTIN_PXORQ128,
9207         IX86_BUILTIN_PACKSSWB256_MASK, IX86_BUILTIN_PACKSSWB128_MASK,
9208         IX86_BUILTIN_PACKUSWB256_MASK, IX86_BUILTIN_PACKUSWB128_MASK,
9209         IX86_BUILTIN_RNDSCALEPS256, IX86_BUILTIN_RNDSCALEPD256,
9210         IX86_BUILTIN_RNDSCALEPS128, IX86_BUILTIN_RNDSCALEPD128,
9211         IX86_BUILTIN_VTERNLOGQ256_MASK, IX86_BUILTIN_VTERNLOGQ256_MASKZ,
9212         IX86_BUILTIN_VTERNLOGD256_MASK, IX86_BUILTIN_VTERNLOGD256_MASKZ,
9213         IX86_BUILTIN_VTERNLOGQ128_MASK, IX86_BUILTIN_VTERNLOGQ128_MASKZ,
9214         IX86_BUILTIN_VTERNLOGD128_MASK, IX86_BUILTIN_VTERNLOGD128_MASKZ,
9215         IX86_BUILTIN_SCALEFPD256, IX86_BUILTIN_SCALEFPS256,
9216         IX86_BUILTIN_SCALEFPD128, IX86_BUILTIN_SCALEFPS128,
9217         IX86_BUILTIN_VFMADDPD256_MASK, IX86_BUILTIN_VFMADDPD256_MASK3,
9218         IX86_BUILTIN_VFMADDPD256_MASKZ, IX86_BUILTIN_VFMADDPD128_MASK,
9219         IX86_BUILTIN_VFMADDPD128_MASK3, IX86_BUILTIN_VFMADDPD128_MASKZ,
9220         IX86_BUILTIN_VFMADDPS256_MASK, IX86_BUILTIN_VFMADDPS256_MASK3,
9221         IX86_BUILTIN_VFMADDPS256_MASKZ, IX86_BUILTIN_VFMADDPS128_MASK,
9222         IX86_BUILTIN_VFMADDPS128_MASK3, IX86_BUILTIN_VFMADDPS128_MASKZ,
9223         IX86_BUILTIN_VFMSUBPD256_MASK3, IX86_BUILTIN_VFMSUBPD128_MASK3,
9224         IX86_BUILTIN_VFMSUBPS256_MASK3, IX86_BUILTIN_VFMSUBPS128_MASK3,
9225         IX86_BUILTIN_VFNMADDPD256_MASK, IX86_BUILTIN_VFNMADDPD128_MASK,
9226         IX86_BUILTIN_VFNMADDPS256_MASK, IX86_BUILTIN_VFNMADDPS128_MASK,
9227         IX86_BUILTIN_VFNMSUBPD256_MASK, IX86_BUILTIN_VFNMSUBPD256_MASK3,
9228         IX86_BUILTIN_VFNMSUBPD128_MASK, IX86_BUILTIN_VFNMSUBPD128_MASK3,
9229         IX86_BUILTIN_VFNMSUBPS256_MASK, IX86_BUILTIN_VFNMSUBPS256_MASK3,
9230         IX86_BUILTIN_VFNMSUBPS128_MASK, IX86_BUILTIN_VFNMSUBPS128_MASK3,
9231         IX86_BUILTIN_VFMADDSUBPD256_MASK, IX86_BUILTIN_VFMADDSUBPD256_MASK3,
9232         IX86_BUILTIN_VFMADDSUBPD256_MASKZ, IX86_BUILTIN_VFMADDSUBPD128_MASK,
9233         IX86_BUILTIN_VFMADDSUBPD128_MASK3, IX86_BUILTIN_VFMADDSUBPD128_MASKZ,
9234         IX86_BUILTIN_VFMADDSUBPS256_MASK, IX86_BUILTIN_VFMADDSUBPS256_MASK3,
9235         IX86_BUILTIN_VFMADDSUBPS256_MASKZ, IX86_BUILTIN_VFMADDSUBPS128_MASK,
9236         IX86_BUILTIN_VFMADDSUBPS128_MASK3, IX86_BUILTIN_VFMADDSUBPS128_MASKZ,
9237         IX86_BUILTIN_VFMSUBADDPD256_MASK3, IX86_BUILTIN_VFMSUBADDPD128_MASK3,
9238         IX86_BUILTIN_VFMSUBADDPS256_MASK3, IX86_BUILTIN_VFMSUBADDPS128_MASK3,
9239         IX86_BUILTIN_INSERTF64X2_256, IX86_BUILTIN_INSERTI64X2_256,
9240         IX86_BUILTIN_PSRAVV16HI, IX86_BUILTIN_PSRAVV8HI,
9241         IX86_BUILTIN_PMADDUBSW256_MASK, IX86_BUILTIN_PMADDUBSW128_MASK,
9242         IX86_BUILTIN_PMADDWD256_MASK, IX86_BUILTIN_PMADDWD128_MASK,
9243         IX86_BUILTIN_PSRLVV16HI, IX86_BUILTIN_PSRLVV8HI,
9244         IX86_BUILTIN_CVTPS2DQ256_MASK, IX86_BUILTIN_CVTPS2DQ128_MASK,
9245         IX86_BUILTIN_CVTPS2UDQ256, IX86_BUILTIN_CVTPS2UDQ128,
9246         IX86_BUILTIN_CVTPS2QQ256, IX86_BUILTIN_CVTPS2QQ128,
9247         IX86_BUILTIN_CVTPS2UQQ256, IX86_BUILTIN_CVTPS2UQQ128,
9248         IX86_BUILTIN_GETMANTPS256, IX86_BUILTIN_GETMANTPS128,
9249         IX86_BUILTIN_GETMANTPD256, IX86_BUILTIN_GETMANTPD128,
9250         IX86_BUILTIN_MOVDDUP256_MASK, IX86_BUILTIN_MOVDDUP128_MASK,
9251         IX86_BUILTIN_MOVSHDUP256_MASK, IX86_BUILTIN_MOVSHDUP128_MASK,
9252         IX86_BUILTIN_MOVSLDUP256_MASK, IX86_BUILTIN_MOVSLDUP128_MASK,
9253         IX86_BUILTIN_CVTQQ2PS256, IX86_BUILTIN_CVTQQ2PS128,
9254         IX86_BUILTIN_CVTUQQ2PS256, IX86_BUILTIN_CVTUQQ2PS128,
9255         IX86_BUILTIN_CVTQQ2PD256, IX86_BUILTIN_CVTQQ2PD128,
9256         IX86_BUILTIN_CVTUQQ2PD256, IX86_BUILTIN_CVTUQQ2PD128,
9257         IX86_BUILTIN_VPERMT2VARQ256, IX86_BUILTIN_VPERMT2VARQ256_MASKZ,
9258         IX86_BUILTIN_VPERMT2VARD256, IX86_BUILTIN_VPERMT2VARD256_MASKZ,
9259         IX86_BUILTIN_VPERMI2VARQ256, IX86_BUILTIN_VPERMI2VARD256,
9260         IX86_BUILTIN_VPERMT2VARPD256, IX86_BUILTIN_VPERMT2VARPD256_MASKZ,
9261         IX86_BUILTIN_VPERMT2VARPS256, IX86_BUILTIN_VPERMT2VARPS256_MASKZ,
9262         IX86_BUILTIN_VPERMI2VARPD256, IX86_BUILTIN_VPERMI2VARPS256,
9263         IX86_BUILTIN_VPERMT2VARQ128, IX86_BUILTIN_VPERMT2VARQ128_MASKZ,
9264         IX86_BUILTIN_VPERMT2VARD128, IX86_BUILTIN_VPERMT2VARD128_MASKZ,
9265         IX86_BUILTIN_VPERMI2VARQ128, IX86_BUILTIN_VPERMI2VARD128,
9266         IX86_BUILTIN_VPERMT2VARPD128, IX86_BUILTIN_VPERMT2VARPD128_MASKZ,
9267         IX86_BUILTIN_VPERMT2VARPS128, IX86_BUILTIN_VPERMT2VARPS128_MASKZ,
9268         IX86_BUILTIN_VPERMI2VARPD128, IX86_BUILTIN_VPERMI2VARPS128,
9269         IX86_BUILTIN_PSHUFB256_MASK, IX86_BUILTIN_PSHUFB128_MASK,
9270         IX86_BUILTIN_PSHUFHW256_MASK, IX86_BUILTIN_PSHUFHW128_MASK,
9271         IX86_BUILTIN_PSHUFLW256_MASK, IX86_BUILTIN_PSHUFLW128_MASK,
9272         IX86_BUILTIN_PSHUFD256_MASK, IX86_BUILTIN_PSHUFD128_MASK,
9273         IX86_BUILTIN_SHUFPD256_MASK, IX86_BUILTIN_SHUFPD128_MASK,
9274         IX86_BUILTIN_SHUFPS256_MASK, IX86_BUILTIN_SHUFPS128_MASK,
9275         IX86_BUILTIN_PROLVQ256, IX86_BUILTIN_PROLVQ128,
9276         IX86_BUILTIN_PROLQ256, IX86_BUILTIN_PROLQ128,
9277         IX86_BUILTIN_PRORVQ256, IX86_BUILTIN_PRORVQ128,
9278         IX86_BUILTIN_PRORQ256, IX86_BUILTIN_PRORQ128,
9279         IX86_BUILTIN_PSRAVQ128, IX86_BUILTIN_PSRAVQ256,
9280         IX86_BUILTIN_PSLLVV4DI_MASK, IX86_BUILTIN_PSLLVV2DI_MASK,
9281         IX86_BUILTIN_PSLLVV8SI_MASK, IX86_BUILTIN_PSLLVV4SI_MASK,
9282         IX86_BUILTIN_PSRAVV8SI_MASK, IX86_BUILTIN_PSRAVV4SI_MASK,
9283         IX86_BUILTIN_PSRLVV4DI_MASK, IX86_BUILTIN_PSRLVV2DI_MASK,
9284         IX86_BUILTIN_PSRLVV8SI_MASK, IX86_BUILTIN_PSRLVV4SI_MASK,
9285         IX86_BUILTIN_PSRAWI256_MASK, IX86_BUILTIN_PSRAW256_MASK,
9286         IX86_BUILTIN_PSRAWI128_MASK, IX86_BUILTIN_PSRAW128_MASK,
9287         IX86_BUILTIN_PSRLWI256_MASK, IX86_BUILTIN_PSRLW256_MASK,
9288         IX86_BUILTIN_PSRLWI128_MASK, IX86_BUILTIN_PSRLW128_MASK,
9289         IX86_BUILTIN_PRORVD256, IX86_BUILTIN_PROLVD256,
9290         IX86_BUILTIN_PRORD256, IX86_BUILTIN_PROLD256,
9291         IX86_BUILTIN_PRORVD128, IX86_BUILTIN_PROLVD128,
9292         IX86_BUILTIN_PRORD128, IX86_BUILTIN_PROLD128,
9293         IX86_BUILTIN_FPCLASSPD256, IX86_BUILTIN_FPCLASSPD128,
9294         IX86_BUILTIN_FPCLASSSD, IX86_BUILTIN_FPCLASSPS256,
9295         IX86_BUILTIN_FPCLASSPS128, IX86_BUILTIN_FPCLASSSS,
9296         IX86_BUILTIN_CVTB2MASK128, IX86_BUILTIN_CVTB2MASK256,
9297         IX86_BUILTIN_CVTW2MASK128, IX86_BUILTIN_CVTW2MASK256,
9298         IX86_BUILTIN_CVTD2MASK128, IX86_BUILTIN_CVTD2MASK256,
9299         IX86_BUILTIN_CVTQ2MASK128, IX86_BUILTIN_CVTQ2MASK256,
9300         IX86_BUILTIN_CVTMASK2B128, IX86_BUILTIN_CVTMASK2B256,
9301         IX86_BUILTIN_CVTMASK2W128, IX86_BUILTIN_CVTMASK2W256,
9302         IX86_BUILTIN_CVTMASK2D128, IX86_BUILTIN_CVTMASK2D256,
9303         IX86_BUILTIN_CVTMASK2Q128, IX86_BUILTIN_CVTMASK2Q256,
9304         IX86_BUILTIN_PCMPEQB128_MASK, IX86_BUILTIN_PCMPEQB256_MASK,
9305         IX86_BUILTIN_PCMPEQW128_MASK, IX86_BUILTIN_PCMPEQW256_MASK,
9306         IX86_BUILTIN_PCMPEQD128_MASK, IX86_BUILTIN_PCMPEQD256_MASK,
9307         IX86_BUILTIN_PCMPEQQ128_MASK, IX86_BUILTIN_PCMPEQQ256_MASK,
9308         IX86_BUILTIN_PCMPGTB128_MASK, IX86_BUILTIN_PCMPGTB256_MASK,
9309         IX86_BUILTIN_PCMPGTW128_MASK, IX86_BUILTIN_PCMPGTW256_MASK,
9310         IX86_BUILTIN_PCMPGTD128_MASK, IX86_BUILTIN_PCMPGTD256_MASK,
9311         IX86_BUILTIN_PCMPGTQ128_MASK, IX86_BUILTIN_PCMPGTQ256_MASK,
9312         IX86_BUILTIN_PTESTMB128, IX86_BUILTIN_PTESTMB256,
9313         IX86_BUILTIN_PTESTMW128, IX86_BUILTIN_PTESTMW256,
9314         IX86_BUILTIN_PTESTMD128, IX86_BUILTIN_PTESTMD256,
9315         IX86_BUILTIN_PTESTMQ128, IX86_BUILTIN_PTESTMQ256,
9316         IX86_BUILTIN_PTESTNMB128, IX86_BUILTIN_PTESTNMB256,
9317         IX86_BUILTIN_PTESTNMW128, IX86_BUILTIN_PTESTNMW256,
9318         IX86_BUILTIN_PTESTNMD128, IX86_BUILTIN_PTESTNMD256,
9319         IX86_BUILTIN_PTESTNMQ128, IX86_BUILTIN_PTESTNMQ256,
9320         IX86_BUILTIN_PBROADCASTMB128, IX86_BUILTIN_PBROADCASTMB256,
9321         IX86_BUILTIN_PBROADCASTMW128, IX86_BUILTIN_PBROADCASTMW256,
9322         IX86_BUILTIN_COMPRESSPD256, IX86_BUILTIN_COMPRESSPD128,
9323         IX86_BUILTIN_COMPRESSPS256, IX86_BUILTIN_COMPRESSPS128,
9324         IX86_BUILTIN_PCOMPRESSQ256, IX86_BUILTIN_PCOMPRESSQ128,
9325         IX86_BUILTIN_PCOMPRESSD256, IX86_BUILTIN_PCOMPRESSD128,
9326         IX86_BUILTIN_EXPANDPD256, IX86_BUILTIN_EXPANDPD128,
9327         IX86_BUILTIN_EXPANDPS256, IX86_BUILTIN_EXPANDPS128,
9328         IX86_BUILTIN_PEXPANDQ256, IX86_BUILTIN_PEXPANDQ128,
9329         IX86_BUILTIN_PEXPANDD256, IX86_BUILTIN_PEXPANDD128,
9330         IX86_BUILTIN_EXPANDPD256Z, IX86_BUILTIN_EXPANDPD128Z,
9331         IX86_BUILTIN_EXPANDPS256Z, IX86_BUILTIN_EXPANDPS128Z,
9332         IX86_BUILTIN_PEXPANDQ256Z, IX86_BUILTIN_PEXPANDQ128Z,
9333         IX86_BUILTIN_PEXPANDD256Z, IX86_BUILTIN_PEXPANDD128Z,
9334         IX86_BUILTIN_PMAXSD256_MASK, IX86_BUILTIN_PMINSD256_MASK,
9335         IX86_BUILTIN_PMAXUD256_MASK, IX86_BUILTIN_PMINUD256_MASK,
9336         IX86_BUILTIN_PMAXSD128_MASK, IX86_BUILTIN_PMINSD128_MASK,
9337         IX86_BUILTIN_PMAXUD128_MASK, IX86_BUILTIN_PMINUD128_MASK,
9338         IX86_BUILTIN_PMAXSQ256_MASK, IX86_BUILTIN_PMINSQ256_MASK,
9339         IX86_BUILTIN_PMAXUQ256_MASK, IX86_BUILTIN_PMINUQ256_MASK,
9340         IX86_BUILTIN_PMAXSQ128_MASK, IX86_BUILTIN_PMINSQ128_MASK,
9341         IX86_BUILTIN_PMAXUQ128_MASK, IX86_BUILTIN_PMINUQ128_MASK,
9342         IX86_BUILTIN_PMINSB256_MASK, IX86_BUILTIN_PMINUB256_MASK,
9343         IX86_BUILTIN_PMAXSB256_MASK, IX86_BUILTIN_PMAXUB256_MASK,
9344         IX86_BUILTIN_PMINSB128_MASK, IX86_BUILTIN_PMINUB128_MASK,
9345         IX86_BUILTIN_PMAXSB128_MASK, IX86_BUILTIN_PMAXUB128_MASK,
9346         IX86_BUILTIN_PMINSW256_MASK, IX86_BUILTIN_PMINUW256_MASK,
9347         IX86_BUILTIN_PMAXSW256_MASK, IX86_BUILTIN_PMAXUW256_MASK,
9348         IX86_BUILTIN_PMINSW128_MASK, IX86_BUILTIN_PMINUW128_MASK,
9349         IX86_BUILTIN_PMAXSW128_MASK, IX86_BUILTIN_PMAXUW128_MASK,
9350         IX86_BUILTIN_VPCONFLICTQ256, IX86_BUILTIN_VPCONFLICTD256,
9351         IX86_BUILTIN_VPCLZCNTQ256, IX86_BUILTIN_VPCLZCNTD256,
9352         IX86_BUILTIN_UNPCKHPD256_MASK, IX86_BUILTIN_UNPCKHPD128_MASK,
9353         IX86_BUILTIN_UNPCKHPS256_MASK, IX86_BUILTIN_UNPCKHPS128_MASK,
9354         IX86_BUILTIN_UNPCKLPD256_MASK, IX86_BUILTIN_UNPCKLPD128_MASK,
9355         IX86_BUILTIN_UNPCKLPS256_MASK, IX86_BUILTIN_VPCONFLICTQ128,
9356         IX86_BUILTIN_VPCONFLICTD128, IX86_BUILTIN_VPCLZCNTQ128,
9357         IX86_BUILTIN_VPCLZCNTD128, IX86_BUILTIN_UNPCKLPS128_MASK,
9358         IX86_BUILTIN_ALIGND256, IX86_BUILTIN_ALIGNQ256,
9359         IX86_BUILTIN_ALIGND128, IX86_BUILTIN_ALIGNQ128,
9360         IX86_BUILTIN_CVTPS2PH256_MASK, IX86_BUILTIN_CVTPS2PH_MASK,
9361         IX86_BUILTIN_CVTPH2PS_MASK, IX86_BUILTIN_CVTPH2PS256_MASK,
9362         IX86_BUILTIN_PUNPCKHDQ128_MASK, IX86_BUILTIN_PUNPCKHDQ256_MASK,
9363         IX86_BUILTIN_PUNPCKHQDQ128_MASK, IX86_BUILTIN_PUNPCKHQDQ256_MASK,
9364         IX86_BUILTIN_PUNPCKLDQ128_MASK, IX86_BUILTIN_PUNPCKLDQ256_MASK,
9365         IX86_BUILTIN_PUNPCKLQDQ128_MASK, IX86_BUILTIN_PUNPCKLQDQ256_MASK,
9366         IX86_BUILTIN_PUNPCKHBW128_MASK, IX86_BUILTIN_PUNPCKHBW256_MASK,
9367         IX86_BUILTIN_PUNPCKHWD128_MASK, IX86_BUILTIN_PUNPCKHWD256_MASK,
9368         IX86_BUILTIN_PUNPCKLBW128_MASK, IX86_BUILTIN_PUNPCKLBW256_MASK,
9369         IX86_BUILTIN_PUNPCKLWD128_MASK, IX86_BUILTIN_PUNPCKLWD256_MASK,
9370         IX86_BUILTIN_PSLLVV16HI, IX86_BUILTIN_PSLLVV8HI,
9371         IX86_BUILTIN_PACKSSDW256_MASK, IX86_BUILTIN_PACKSSDW128_MASK,
9372         IX86_BUILTIN_PACKUSDW256_MASK, IX86_BUILTIN_PACKUSDW128_MASK,
9373         IX86_BUILTIN_PAVGB256_MASK, IX86_BUILTIN_PAVGW256_MASK,
9374         IX86_BUILTIN_PAVGB128_MASK, IX86_BUILTIN_PAVGW128_MASK,
9375         IX86_BUILTIN_VPERMVARSF256_MASK, IX86_BUILTIN_VPERMVARDF256_MASK,
9376         IX86_BUILTIN_VPERMDF256_MASK, IX86_BUILTIN_PABSB256_MASK,
9377         IX86_BUILTIN_PABSB128_MASK, IX86_BUILTIN_PABSW256_MASK,
9378         IX86_BUILTIN_PABSW128_MASK, IX86_BUILTIN_VPERMILVARPD_MASK,
9379         IX86_BUILTIN_VPERMILVARPS_MASK, IX86_BUILTIN_VPERMILVARPD256_MASK,
9380         IX86_BUILTIN_VPERMILVARPS256_MASK, IX86_BUILTIN_VPERMILPD_MASK,
9381         IX86_BUILTIN_VPERMILPS_MASK, IX86_BUILTIN_VPERMILPD256_MASK,
9382         IX86_BUILTIN_VPERMILPS256_MASK, IX86_BUILTIN_BLENDMQ256,
9383         IX86_BUILTIN_BLENDMD256, IX86_BUILTIN_BLENDMPD256,
9384         IX86_BUILTIN_BLENDMPS256, IX86_BUILTIN_BLENDMQ128,
9385         IX86_BUILTIN_BLENDMD128, IX86_BUILTIN_BLENDMPD128,
9386         IX86_BUILTIN_BLENDMPS128, IX86_BUILTIN_BLENDMW256,
9387         IX86_BUILTIN_BLENDMB256, IX86_BUILTIN_BLENDMW128,
9388         IX86_BUILTIN_BLENDMB128, IX86_BUILTIN_PMULLD256_MASK,
9389         IX86_BUILTIN_PMULLD128_MASK, IX86_BUILTIN_PMULUDQ256_MASK,
9390         IX86_BUILTIN_PMULDQ256_MASK, IX86_BUILTIN_PMULDQ128_MASK,
9391         IX86_BUILTIN_PMULUDQ128_MASK, IX86_BUILTIN_CVTPD2PS256_MASK,
9392         IX86_BUILTIN_CVTPD2PS_MASK, IX86_BUILTIN_VPERMVARSI256_MASK,
9393         IX86_BUILTIN_VPERMVARDI256_MASK, IX86_BUILTIN_VPERMDI256_MASK,
9394         IX86_BUILTIN_CMPQ256, IX86_BUILTIN_CMPD256,
9395         IX86_BUILTIN_UCMPQ256, IX86_BUILTIN_UCMPD256,
9396         IX86_BUILTIN_CMPB256, IX86_BUILTIN_CMPW256,
9397         IX86_BUILTIN_UCMPB256, IX86_BUILTIN_UCMPW256,
9398         IX86_BUILTIN_CMPPD256_MASK, IX86_BUILTIN_CMPPS256_MASK,
9399         IX86_BUILTIN_CMPQ128, IX86_BUILTIN_CMPD128,
9400         IX86_BUILTIN_UCMPQ128, IX86_BUILTIN_UCMPD128,
9401         IX86_BUILTIN_CMPB128, IX86_BUILTIN_CMPW128,
9402         IX86_BUILTIN_UCMPB128, IX86_BUILTIN_UCMPW128,
9403         IX86_BUILTIN_CMPPD128_MASK, IX86_BUILTIN_CMPPS128_MASK,
9404         IX86_BUILTIN_GATHER3SIV8SF, IX86_BUILTIN_GATHER3SIV4SF,
9405         IX86_BUILTIN_GATHER3SIV4DF, IX86_BUILTIN_GATHER3SIV2DF,
9406         IX86_BUILTIN_GATHER3DIV8SF, IX86_BUILTIN_GATHER3DIV4SF,
9407         IX86_BUILTIN_GATHER3DIV4DF, IX86_BUILTIN_GATHER3DIV2DF,
9408         IX86_BUILTIN_GATHER3SIV8SI, IX86_BUILTIN_GATHER3SIV4SI,
9409         IX86_BUILTIN_GATHER3SIV4DI, IX86_BUILTIN_GATHER3SIV2DI,
9410         IX86_BUILTIN_GATHER3DIV8SI, IX86_BUILTIN_GATHER3DIV4SI,
9411         IX86_BUILTIN_GATHER3DIV4DI, IX86_BUILTIN_GATHER3DIV2DI,
9412         IX86_BUILTIN_SCATTERSIV8SF, IX86_BUILTIN_SCATTERSIV4SF,
9413         IX86_BUILTIN_SCATTERSIV4DF, IX86_BUILTIN_SCATTERSIV2DF,
9414         IX86_BUILTIN_SCATTERDIV8SF, IX86_BUILTIN_SCATTERDIV4SF,
9415         IX86_BUILTIN_SCATTERDIV4DF, IX86_BUILTIN_SCATTERDIV2DF,
9416         IX86_BUILTIN_SCATTERSIV8SI, IX86_BUILTIN_SCATTERSIV4SI,
9417         IX86_BUILTIN_SCATTERSIV4DI, IX86_BUILTIN_SCATTERSIV2DI,
9418         IX86_BUILTIN_SCATTERDIV8SI, IX86_BUILTIN_SCATTERDIV4SI,
9419         IX86_BUILTIN_SCATTERDIV4DI, IX86_BUILTIN_SCATTERDIV2DI,
9420         IX86_BUILTIN_RANGESD128, IX86_BUILTIN_RANGESS128,
9421         IX86_BUILTIN_KUNPCKWD, IX86_BUILTIN_KUNPCKDQ,
9422         IX86_BUILTIN_BROADCASTF32x2_512, IX86_BUILTIN_BROADCASTI32x2_512,
9423         IX86_BUILTIN_BROADCASTF64X2_512, IX86_BUILTIN_BROADCASTI64X2_512,
9424         IX86_BUILTIN_BROADCASTF32X8_512, IX86_BUILTIN_BROADCASTI32X8_512,
9425         IX86_BUILTIN_EXTRACTF64X2_512, IX86_BUILTIN_EXTRACTF32X8,
9426         IX86_BUILTIN_EXTRACTI64X2_512, IX86_BUILTIN_EXTRACTI32X8,
9427         IX86_BUILTIN_REDUCEPD512_MASK, IX86_BUILTIN_REDUCEPS512_MASK,
9428         IX86_BUILTIN_PMULLQ512, IX86_BUILTIN_XORPD512,
9429         IX86_BUILTIN_XORPS512, IX86_BUILTIN_ORPD512,
9430         IX86_BUILTIN_ORPS512, IX86_BUILTIN_ANDPD512,
9431         IX86_BUILTIN_ANDPS512, IX86_BUILTIN_ANDNPD512,
9432         IX86_BUILTIN_ANDNPS512, IX86_BUILTIN_INSERTF32X8,
9433         IX86_BUILTIN_INSERTI32X8, IX86_BUILTIN_INSERTF64X2_512,
9434         IX86_BUILTIN_INSERTI64X2_512, IX86_BUILTIN_FPCLASSPD512,
9435         IX86_BUILTIN_FPCLASSPS512, IX86_BUILTIN_CVTD2MASK512,
9436         IX86_BUILTIN_CVTQ2MASK512, IX86_BUILTIN_CVTMASK2D512,
9437         IX86_BUILTIN_CVTMASK2Q512, IX86_BUILTIN_CVTPD2QQ512,
9438         IX86_BUILTIN_CVTPS2QQ512, IX86_BUILTIN_CVTPD2UQQ512,
9439         IX86_BUILTIN_CVTPS2UQQ512, IX86_BUILTIN_CVTQQ2PS512,
9440         IX86_BUILTIN_CVTUQQ2PS512, IX86_BUILTIN_CVTQQ2PD512,
9441         IX86_BUILTIN_CVTUQQ2PD512, IX86_BUILTIN_CVTTPS2QQ512,
9442         IX86_BUILTIN_CVTTPS2UQQ512, IX86_BUILTIN_CVTTPD2QQ512,
9443         IX86_BUILTIN_CVTTPD2UQQ512, IX86_BUILTIN_RANGEPS512,
9444         IX86_BUILTIN_RANGEPD512, IX86_BUILTIN_PACKUSDW512,
9445         IX86_BUILTIN_PACKSSDW512, IX86_BUILTIN_LOADDQUHI512_MASK,
9446         IX86_BUILTIN_LOADDQUQI512_MASK, IX86_BUILTIN_PSLLDQ512,
9447         IX86_BUILTIN_PSRLDQ512, IX86_BUILTIN_STOREDQUHI512_MASK,
9448         IX86_BUILTIN_STOREDQUQI512_MASK, IX86_BUILTIN_PALIGNR512,
9449         IX86_BUILTIN_PALIGNR512_MASK, IX86_BUILTIN_MOVDQUHI512_MASK,
9450         IX86_BUILTIN_MOVDQUQI512_MASK, IX86_BUILTIN_PSADBW512,
9451         IX86_BUILTIN_DBPSADBW512, IX86_BUILTIN_PBROADCASTB512,
9452         IX86_BUILTIN_PBROADCASTB512_GPR, IX86_BUILTIN_PBROADCASTW512,
9453         IX86_BUILTIN_PBROADCASTW512_GPR, IX86_BUILTIN_PMOVSXBW512_MASK,
9454         IX86_BUILTIN_PMOVZXBW512_MASK, IX86_BUILTIN_VPERMVARHI512_MASK,
9455         IX86_BUILTIN_VPERMT2VARHI512, IX86_BUILTIN_VPERMT2VARHI512_MASKZ,
9456         IX86_BUILTIN_VPERMI2VARHI512, IX86_BUILTIN_PAVGB512,
9457         IX86_BUILTIN_PAVGW512, IX86_BUILTIN_PADDB512,
9458         IX86_BUILTIN_PSUBB512, IX86_BUILTIN_PSUBSB512,
9459         IX86_BUILTIN_PADDSB512, IX86_BUILTIN_PSUBUSB512,
9460         IX86_BUILTIN_PADDUSB512, IX86_BUILTIN_PSUBW512,
9461         IX86_BUILTIN_PADDW512, IX86_BUILTIN_PSUBSW512,
9462         IX86_BUILTIN_PADDSW512, IX86_BUILTIN_PSUBUSW512,
9463         IX86_BUILTIN_PADDUSW512, IX86_BUILTIN_PMAXUW512,
9464         IX86_BUILTIN_PMAXSW512, IX86_BUILTIN_PMINUW512,
9465         IX86_BUILTIN_PMINSW512, IX86_BUILTIN_PMAXUB512,
9466         IX86_BUILTIN_PMAXSB512, IX86_BUILTIN_PMINUB512,
9467         IX86_BUILTIN_PMINSB512, IX86_BUILTIN_PMOVWB512,
9468         IX86_BUILTIN_PMOVSWB512, IX86_BUILTIN_PMOVUSWB512,
9469         IX86_BUILTIN_PMULHRSW512_MASK, IX86_BUILTIN_PMULHUW512_MASK,
9470         IX86_BUILTIN_PMULHW512_MASK, IX86_BUILTIN_PMULLW512_MASK,
9471         IX86_BUILTIN_PSLLWI512_MASK, IX86_BUILTIN_PSLLW512_MASK,
9472         IX86_BUILTIN_PACKSSWB512, IX86_BUILTIN_PACKUSWB512,
9473         IX86_BUILTIN_PSRAVV32HI, IX86_BUILTIN_PMADDUBSW512_MASK,
9474         IX86_BUILTIN_PMADDWD512_MASK, IX86_BUILTIN_PSRLVV32HI,
9475         IX86_BUILTIN_PUNPCKHBW512, IX86_BUILTIN_PUNPCKHWD512,
9476         IX86_BUILTIN_PUNPCKLBW512, IX86_BUILTIN_PUNPCKLWD512,
9477         IX86_BUILTIN_PSHUFB512, IX86_BUILTIN_PSHUFHW512,
9478         IX86_BUILTIN_PSHUFLW512, IX86_BUILTIN_PSRAWI512,
9479         IX86_BUILTIN_PSRAW512, IX86_BUILTIN_PSRLWI512,
9480         IX86_BUILTIN_PSRLW512, IX86_BUILTIN_CVTB2MASK512,
9481         IX86_BUILTIN_CVTW2MASK512, IX86_BUILTIN_CVTMASK2B512,
9482         IX86_BUILTIN_CVTMASK2W512, IX86_BUILTIN_PCMPEQB512_MASK,
9483         IX86_BUILTIN_PCMPEQW512_MASK, IX86_BUILTIN_PCMPGTB512_MASK,
9484         IX86_BUILTIN_PCMPGTW512_MASK, IX86_BUILTIN_PTESTMB512,
9485         IX86_BUILTIN_PTESTMW512, IX86_BUILTIN_PTESTNMB512,
9486         IX86_BUILTIN_PTESTNMW512, IX86_BUILTIN_PSLLVV32HI,
9487         IX86_BUILTIN_PABSB512, IX86_BUILTIN_PABSW512,
9488         IX86_BUILTIN_BLENDMW512, IX86_BUILTIN_BLENDMB512,
9489         IX86_BUILTIN_CMPB512, IX86_BUILTIN_CMPW512,
9490         IX86_BUILTIN_UCMPB512, IX86_BUILTIN_UCMPW512.
9491         (bdesc_special_args):
9492         Add __builtin_ia32_loaddquhi512_mask, __builtin_ia32_loaddquqi512_mask,
9493         __builtin_ia32_storedquhi512_mask, __builtin_ia32_storedquqi512_mask,
9494         __builtin_ia32_loaddquhi256_mask, __builtin_ia32_loaddquhi128_mask,
9495         __builtin_ia32_loaddquqi256_mask, __builtin_ia32_loaddquqi128_mask,
9496         __builtin_ia32_movdqa64load256_mask, __builtin_ia32_movdqa64load128_mask,
9497         __builtin_ia32_movdqa32load256_mask, __builtin_ia32_movdqa32load128_mask,
9498         __builtin_ia32_movdqa64store256_mask, __builtin_ia32_movdqa64store128_mask,
9499         __builtin_ia32_movdqa32store256_mask, __builtin_ia32_movdqa32store128_mask,
9500         __builtin_ia32_loadapd256_mask, __builtin_ia32_loadapd128_mask,
9501         __builtin_ia32_loadaps256_mask, __builtin_ia32_loadaps128_mask,
9502         __builtin_ia32_storeapd256_mask, __builtin_ia32_storeapd128_mask,
9503         __builtin_ia32_storeaps256_mask, __builtin_ia32_storeaps128_mask,
9504         __builtin_ia32_loadupd256_mask, __builtin_ia32_loadupd128_mask,
9505         __builtin_ia32_loadups256_mask, __builtin_ia32_loadups128_mask,
9506         __builtin_ia32_storeupd256_mask, __builtin_ia32_storeupd128_mask,
9507         __builtin_ia32_storeups256_mask, __builtin_ia32_storeups128_mask,
9508         __builtin_ia32_loaddqudi256_mask, __builtin_ia32_loaddqudi128_mask,
9509         __builtin_ia32_loaddqusi256_mask, __builtin_ia32_loaddqusi128_mask,
9510         __builtin_ia32_storedqudi256_mask, __builtin_ia32_storedqudi128_mask,
9511         __builtin_ia32_storedqusi256_mask, __builtin_ia32_storedqusi128_mask,
9512         __builtin_ia32_storedquhi256_mask, __builtin_ia32_storedquhi128_mask,
9513         __builtin_ia32_storedquqi256_mask, __builtin_ia32_storedquqi128_mask,
9514         __builtin_ia32_compressstoredf256_mask, __builtin_ia32_compressstoredf128_mask,
9515         __builtin_ia32_compressstoresf256_mask, __builtin_ia32_compressstoresf128_mask,
9516         __builtin_ia32_compressstoredi256_mask, __builtin_ia32_compressstoredi128_mask,
9517         __builtin_ia32_compressstoresi256_mask, __builtin_ia32_compressstoresi128_mask,
9518         __builtin_ia32_expandloaddf256_mask, __builtin_ia32_expandloaddf128_mask,
9519         __builtin_ia32_expandloadsf256_mask, __builtin_ia32_expandloadsf128_mask,
9520         __builtin_ia32_expandloaddi256_mask, __builtin_ia32_expandloaddi128_mask,
9521         __builtin_ia32_expandloadsi256_mask, __builtin_ia32_expandloadsi128_mask,
9522         __builtin_ia32_expandloaddf256_maskz, __builtin_ia32_expandloaddf128_maskz,
9523         __builtin_ia32_expandloadsf256_maskz, __builtin_ia32_expandloadsf128_maskz,
9524         __builtin_ia32_expandloaddi256_maskz, __builtin_ia32_expandloaddi128_maskz,
9525         __builtin_ia32_expandloadsi256_maskz, __builtin_ia32_expandloadsi128_maskz,
9526         __builtin_ia32_pmovqd256mem_mask, __builtin_ia32_pmovqd128mem_mask,
9527         __builtin_ia32_pmovsqd256mem_mask, __builtin_ia32_pmovsqd128mem_mask,
9528         __builtin_ia32_pmovusqd256mem_mask, __builtin_ia32_pmovusqd128mem_mask,
9529         __builtin_ia32_pmovqw256mem_mask, __builtin_ia32_pmovqw128mem_mask,
9530         __builtin_ia32_pmovsqw256mem_mask, __builtin_ia32_pmovsqw128mem_mask,
9531         __builtin_ia32_pmovusqw256mem_mask, __builtin_ia32_pmovusqw128mem_mask,
9532         __builtin_ia32_pmovqb256mem_mask, __builtin_ia32_pmovqb128mem_mask,
9533         __builtin_ia32_pmovsqb256mem_mask, __builtin_ia32_pmovsqb128mem_mask,
9534         __builtin_ia32_pmovusqb256mem_mask, __builtin_ia32_pmovusqb128mem_mask,
9535         __builtin_ia32_pmovdb256mem_mask, __builtin_ia32_pmovdb128mem_mask,
9536         __builtin_ia32_pmovsdb256mem_mask, __builtin_ia32_pmovsdb128mem_mask,
9537         __builtin_ia32_pmovusdb256mem_mask, __builtin_ia32_pmovusdb128mem_mask,
9538         __builtin_ia32_pmovdw256mem_mask, __builtin_ia32_pmovdw128mem_mask,
9539         __builtin_ia32_pmovsdw256mem_mask, __builtin_ia32_pmovsdw128mem_mask,
9540         __builtin_ia32_pmovusdw256mem_mask, __builtin_ia32_pmovusdw128mem_mask,
9541         __builtin_ia32_palignr256_mask, __builtin_ia32_palignr128_mask,
9542         __builtin_ia32_movdqa64_256_mask, __builtin_ia32_movdqa64_128_mask,
9543         __builtin_ia32_movdqa32_256_mask, __builtin_ia32_movdqa32_128_mask,
9544         __builtin_ia32_movapd256_mask, __builtin_ia32_movapd128_mask,
9545         __builtin_ia32_movaps256_mask, __builtin_ia32_movaps128_mask,
9546         __builtin_ia32_movdquhi256_mask, __builtin_ia32_movdquhi128_mask,
9547         __builtin_ia32_movdquqi256_mask, __builtin_ia32_movdquqi128_mask,
9548         __builtin_ia32_minps_mask, __builtin_ia32_maxps_mask,
9549         __builtin_ia32_minpd_mask, __builtin_ia32_maxpd_mask,
9550         __builtin_ia32_maxpd256_mask, __builtin_ia32_maxps256_mask,
9551         __builtin_ia32_minpd256_mask, __builtin_ia32_minps256_mask,
9552         __builtin_ia32_mulps_mask, __builtin_ia32_divps_mask,
9553         __builtin_ia32_mulpd_mask, __builtin_ia32_divpd_mask,
9554         __builtin_ia32_divpd256_mask, __builtin_ia32_divps256_mask,
9555         __builtin_ia32_mulpd256_mask, __builtin_ia32_mulps256_mask,
9556         __builtin_ia32_addpd128_mask, __builtin_ia32_addpd256_mask,
9557         __builtin_ia32_addps128_mask, __builtin_ia32_addps256_mask,
9558         __builtin_ia32_subpd128_mask, __builtin_ia32_subpd256_mask,
9559         __builtin_ia32_subps128_mask, __builtin_ia32_subps256_mask,
9560         __builtin_ia32_xorpd256_mask, __builtin_ia32_xorpd128_mask,
9561         __builtin_ia32_xorps256_mask, __builtin_ia32_xorps128_mask,
9562         __builtin_ia32_orpd256_mask, __builtin_ia32_orpd128_mask,
9563         __builtin_ia32_orps256_mask, __builtin_ia32_orps128_mask,
9564         __builtin_ia32_broadcastf32x2_256_mask, __builtin_ia32_broadcasti32x2_256_mask,
9565         __builtin_ia32_broadcasti32x2_128_mask, __builtin_ia32_broadcastf64x2_256_mask,
9566         __builtin_ia32_broadcasti64x2_256_mask, __builtin_ia32_broadcastf32x4_256_mask,
9567         __builtin_ia32_broadcasti32x4_256_mask, __builtin_ia32_extractf32x4_256_mask,
9568         __builtin_ia32_extracti32x4_256_mask, __builtin_ia32_dbpsadbw256_mask,
9569         __builtin_ia32_dbpsadbw128_mask, __builtin_ia32_cvttpd2qq256_mask,
9570         __builtin_ia32_cvttpd2qq128_mask, __builtin_ia32_cvttpd2uqq256_mask,
9571         __builtin_ia32_cvttpd2uqq128_mask, __builtin_ia32_cvtpd2qq256_mask,
9572         __builtin_ia32_cvtpd2qq128_mask, __builtin_ia32_cvtpd2uqq256_mask,
9573         __builtin_ia32_cvtpd2uqq128_mask, __builtin_ia32_cvtpd2udq256_mask,
9574         __builtin_ia32_cvtpd2udq128_mask, __builtin_ia32_cvttps2qq256_mask,
9575         __builtin_ia32_cvttps2qq128_mask, __builtin_ia32_cvttps2uqq256_mask,
9576         __builtin_ia32_cvttps2uqq128_mask, __builtin_ia32_cvttps2dq256_mask,
9577         __builtin_ia32_cvttps2dq128_mask, __builtin_ia32_cvttps2udq256_mask,
9578         __builtin_ia32_cvttps2udq128_mask, __builtin_ia32_cvttpd2dq256_mask,
9579         __builtin_ia32_cvttpd2dq128_mask, __builtin_ia32_cvttpd2udq256_mask,
9580         __builtin_ia32_cvttpd2udq128_mask, __builtin_ia32_cvtpd2dq256_mask,
9581         __builtin_ia32_cvtpd2dq128_mask, __builtin_ia32_cvtdq2pd256_mask,
9582         __builtin_ia32_cvtdq2pd128_mask, __builtin_ia32_cvtudq2pd256_mask,
9583         __builtin_ia32_cvtudq2pd128_mask, __builtin_ia32_cvtdq2ps256_mask,
9584         __builtin_ia32_cvtdq2ps128_mask, __builtin_ia32_cvtudq2ps256_mask,
9585         __builtin_ia32_cvtudq2ps128_mask, __builtin_ia32_cvtps2pd256_mask,
9586         __builtin_ia32_cvtps2pd128_mask, __builtin_ia32_pbroadcastb256_mask,
9587         __builtin_ia32_pbroadcastb256_gpr_mask, __builtin_ia32_pbroadcastb128_mask,
9588         __builtin_ia32_pbroadcastb128_gpr_mask, __builtin_ia32_pbroadcastw256_mask,
9589         __builtin_ia32_pbroadcastw256_gpr_mask, __builtin_ia32_pbroadcastw128_mask,
9590         __builtin_ia32_pbroadcastw128_gpr_mask, __builtin_ia32_pbroadcastd256_mask,
9591         __builtin_ia32_pbroadcastd256_gpr_mask, __builtin_ia32_pbroadcastd128_mask,
9592         __builtin_ia32_pbroadcastd128_gpr_mask, __builtin_ia32_pbroadcastq256_mask,
9593         __builtin_ia32_pbroadcastq256_gpr_mask, __builtin_ia32_pbroadcastq256_mem_mask,
9594         __builtin_ia32_pbroadcastq128_mask, __builtin_ia32_pbroadcastq128_gpr_mask,
9595         __builtin_ia32_pbroadcastq128_mem_mask, __builtin_ia32_broadcastss256_mask,
9596         __builtin_ia32_broadcastss128_mask, __builtin_ia32_broadcastsd256_mask,
9597         __builtin_ia32_extractf64x2_256_mask, __builtin_ia32_extracti64x2_256_mask,
9598         __builtin_ia32_insertf32x4_256_mask, __builtin_ia32_inserti32x4_256_mask,
9599         __builtin_ia32_pmovsxbw256_mask, __builtin_ia32_pmovsxbw128_mask,
9600         __builtin_ia32_pmovsxbd256_mask, __builtin_ia32_pmovsxbd128_mask,
9601         __builtin_ia32_pmovsxbq256_mask, __builtin_ia32_pmovsxbq128_mask,
9602         __builtin_ia32_pmovsxwd256_mask, __builtin_ia32_pmovsxwd128_mask,
9603         __builtin_ia32_pmovsxwq256_mask, __builtin_ia32_pmovsxwq128_mask,
9604         __builtin_ia32_pmovsxdq256_mask, __builtin_ia32_pmovsxdq128_mask,
9605         __builtin_ia32_pmovzxbw256_mask, __builtin_ia32_pmovzxbw128_mask,
9606         __builtin_ia32_pmovzxbd256_mask, __builtin_ia32_pmovzxbd128_mask,
9607         __builtin_ia32_pmovzxbq256_mask, __builtin_ia32_pmovzxbq128_mask,
9608         __builtin_ia32_pmovzxwd256_mask, __builtin_ia32_pmovzxwd128_mask,
9609         __builtin_ia32_pmovzxwq256_mask, __builtin_ia32_pmovzxwq128_mask,
9610         __builtin_ia32_pmovzxdq256_mask, __builtin_ia32_pmovzxdq128_mask,
9611         __builtin_ia32_reducepd256_mask, __builtin_ia32_reducepd128_mask,
9612         __builtin_ia32_reduceps256_mask, __builtin_ia32_reduceps128_mask,
9613         __builtin_ia32_reducesd, __builtin_ia32_reducess,
9614         __builtin_ia32_permvarhi256_mask, __builtin_ia32_permvarhi128_mask,
9615         __builtin_ia32_vpermt2varhi256_mask, __builtin_ia32_vpermt2varhi256_maskz,
9616         __builtin_ia32_vpermt2varhi128_mask, __builtin_ia32_vpermt2varhi128_maskz,
9617         __builtin_ia32_vpermi2varhi256_mask, __builtin_ia32_vpermi2varhi128_mask,
9618         __builtin_ia32_rcp14pd256_mask, __builtin_ia32_rcp14pd128_mask,
9619         __builtin_ia32_rcp14ps256_mask, __builtin_ia32_rcp14ps128_mask,
9620         __builtin_ia32_rsqrt14pd256_mask, __builtin_ia32_rsqrt14pd128_mask,
9621         __builtin_ia32_rsqrt14ps256_mask, __builtin_ia32_rsqrt14ps128_mask,
9622         __builtin_ia32_sqrtpd256_mask, __builtin_ia32_sqrtpd128_mask,
9623         __builtin_ia32_sqrtps256_mask, __builtin_ia32_sqrtps128_mask,
9624         __builtin_ia32_paddb128_mask, __builtin_ia32_paddw128_mask,
9625         __builtin_ia32_paddd128_mask, __builtin_ia32_paddq128_mask,
9626         __builtin_ia32_psubb128_mask, __builtin_ia32_psubw128_mask,
9627         __builtin_ia32_psubd128_mask, __builtin_ia32_psubq128_mask,
9628         __builtin_ia32_paddsb128_mask, __builtin_ia32_paddsw128_mask,
9629         __builtin_ia32_psubsb128_mask, __builtin_ia32_psubsw128_mask,
9630         __builtin_ia32_paddusb128_mask, __builtin_ia32_paddusw128_mask,
9631         __builtin_ia32_psubusb128_mask, __builtin_ia32_psubusw128_mask,
9632         __builtin_ia32_paddb256_mask, __builtin_ia32_paddw256_mask,
9633         __builtin_ia32_paddd256_mask, __builtin_ia32_paddq256_mask,
9634         __builtin_ia32_paddsb256_mask, __builtin_ia32_paddsw256_mask,
9635         __builtin_ia32_paddusb256_mask, __builtin_ia32_paddusw256_mask,
9636         __builtin_ia32_psubb256_mask, __builtin_ia32_psubw256_mask,
9637         __builtin_ia32_psubd256_mask, __builtin_ia32_psubq256_mask,
9638         __builtin_ia32_psubsb256_mask, __builtin_ia32_psubsw256_mask,
9639         __builtin_ia32_psubusb256_mask, __builtin_ia32_psubusw256_mask,
9640         __builtin_ia32_shuf_f64x2_256_mask, __builtin_ia32_shuf_i64x2_256_mask,
9641         __builtin_ia32_shuf_i32x4_256_mask, __builtin_ia32_shuf_f32x4_256_mask,
9642         __builtin_ia32_pmovwb128_mask, __builtin_ia32_pmovwb256_mask,
9643         __builtin_ia32_pmovswb128_mask, __builtin_ia32_pmovswb256_mask,
9644         __builtin_ia32_pmovuswb128_mask, __builtin_ia32_pmovuswb256_mask,
9645         __builtin_ia32_pmovdb128_mask, __builtin_ia32_pmovdb256_mask,
9646         __builtin_ia32_pmovsdb128_mask, __builtin_ia32_pmovsdb256_mask,
9647         __builtin_ia32_pmovusdb128_mask, __builtin_ia32_pmovusdb256_mask,
9648         __builtin_ia32_pmovdw128_mask, __builtin_ia32_pmovdw256_mask,
9649         __builtin_ia32_pmovsdw128_mask, __builtin_ia32_pmovsdw256_mask,
9650         __builtin_ia32_pmovusdw128_mask, __builtin_ia32_pmovusdw256_mask,
9651         __builtin_ia32_pmovqb128_mask, __builtin_ia32_pmovqb256_mask,
9652         __builtin_ia32_pmovsqb128_mask, __builtin_ia32_pmovsqb256_mask,
9653         __builtin_ia32_pmovusqb128_mask, __builtin_ia32_pmovusqb256_mask,
9654         __builtin_ia32_pmovqw128_mask, __builtin_ia32_pmovqw256_mask,
9655         __builtin_ia32_pmovsqw128_mask, __builtin_ia32_pmovsqw256_mask,
9656         __builtin_ia32_pmovusqw128_mask, __builtin_ia32_pmovusqw256_mask,
9657         __builtin_ia32_pmovqd128_mask, __builtin_ia32_pmovqd256_mask,
9658         __builtin_ia32_pmovsqd128_mask, __builtin_ia32_pmovsqd256_mask,
9659         __builtin_ia32_pmovusqd128_mask, __builtin_ia32_pmovusqd256_mask,
9660         __builtin_ia32_rangepd256_mask, __builtin_ia32_rangepd128_mask,
9661         __builtin_ia32_rangeps256_mask, __builtin_ia32_rangeps128_mask,
9662         __builtin_ia32_getexpps256_mask, __builtin_ia32_getexppd256_mask,
9663         __builtin_ia32_getexpps128_mask, __builtin_ia32_getexppd128_mask,
9664         __builtin_ia32_fixupimmpd256, __builtin_ia32_fixupimmpd256_mask,
9665         __builtin_ia32_fixupimmpd256_maskz, __builtin_ia32_fixupimmps256,
9666         __builtin_ia32_fixupimmps256_mask, __builtin_ia32_fixupimmps256_maskz,
9667         __builtin_ia32_fixupimmpd128, __builtin_ia32_fixupimmpd128_mask,
9668         __builtin_ia32_fixupimmpd128_maskz, __builtin_ia32_fixupimmps128,
9669         __builtin_ia32_fixupimmps128_mask, __builtin_ia32_fixupimmps128_maskz,
9670         __builtin_ia32_pabsq256_mask, __builtin_ia32_pabsq128_mask,
9671         __builtin_ia32_pabsd256_mask, __builtin_ia32_pabsd128_mask,
9672         __builtin_ia32_pmulhrsw256_mask, __builtin_ia32_pmulhrsw128_mask,
9673         __builtin_ia32_pmulhuw128_mask, __builtin_ia32_pmulhuw256_mask,
9674         __builtin_ia32_pmulhw256_mask, __builtin_ia32_pmulhw128_mask,
9675         __builtin_ia32_pmullw256_mask, __builtin_ia32_pmullw128_mask,
9676         __builtin_ia32_pmullq256_mask, __builtin_ia32_pmullq128_mask,
9677         __builtin_ia32_andpd256_mask, __builtin_ia32_andpd128_mask,
9678         __builtin_ia32_andps256_mask, __builtin_ia32_andps128_mask,
9679         __builtin_ia32_andnpd256_mask, __builtin_ia32_andnpd128_mask,
9680         __builtin_ia32_andnps256_mask, __builtin_ia32_andnps128_mask,
9681         __builtin_ia32_psllwi128_mask, __builtin_ia32_pslldi128_mask,
9682         __builtin_ia32_psllqi128_mask, __builtin_ia32_psllw128_mask,
9683         __builtin_ia32_pslld128_mask, __builtin_ia32_psllq128_mask,
9684         __builtin_ia32_psllwi256_mask, __builtin_ia32_psllw256_mask,
9685         __builtin_ia32_pslldi256_mask, __builtin_ia32_pslld256_mask,
9686         __builtin_ia32_psllqi256_mask, __builtin_ia32_psllq256_mask,
9687         __builtin_ia32_psradi128_mask, __builtin_ia32_psrad128_mask,
9688         __builtin_ia32_psradi256_mask, __builtin_ia32_psrad256_mask,
9689         __builtin_ia32_psraqi128_mask, __builtin_ia32_psraq128_mask,
9690         __builtin_ia32_psraqi256_mask, __builtin_ia32_psraq256_mask,
9691         __builtin_ia32_pandd256_mask, __builtin_ia32_pandd128_mask,
9692         __builtin_ia32_psrldi128_mask, __builtin_ia32_psrld128_mask,
9693         __builtin_ia32_psrldi256_mask, __builtin_ia32_psrld256_mask,
9694         __builtin_ia32_psrlqi128_mask, __builtin_ia32_psrlq128_mask,
9695         __builtin_ia32_psrlqi256_mask, __builtin_ia32_psrlq256_mask,
9696         __builtin_ia32_pandq256_mask, __builtin_ia32_pandq128_mask,
9697         __builtin_ia32_pandnd256_mask, __builtin_ia32_pandnd128_mask,
9698         __builtin_ia32_pandnq256_mask, __builtin_ia32_pandnq128_mask,
9699         __builtin_ia32_pord256_mask, __builtin_ia32_pord128_mask,
9700         __builtin_ia32_porq256_mask, __builtin_ia32_porq128_mask,
9701         __builtin_ia32_pxord256_mask, __builtin_ia32_pxord128_mask,
9702         __builtin_ia32_pxorq256_mask, __builtin_ia32_pxorq128_mask,
9703         __builtin_ia32_packsswb256_mask, __builtin_ia32_packsswb128_mask,
9704         __builtin_ia32_packuswb256_mask, __builtin_ia32_packuswb128_mask,
9705         __builtin_ia32_rndscaleps_256_mask, __builtin_ia32_rndscalepd_256_mask,
9706         __builtin_ia32_rndscaleps_128_mask, __builtin_ia32_rndscalepd_128_mask,
9707         __builtin_ia32_pternlogq256_mask, __builtin_ia32_pternlogq256_maskz,
9708         __builtin_ia32_pternlogd256_mask, __builtin_ia32_pternlogd256_maskz,
9709         __builtin_ia32_pternlogq128_mask, __builtin_ia32_pternlogq128_maskz,
9710         __builtin_ia32_pternlogd128_mask, __builtin_ia32_pternlogd128_maskz,
9711         __builtin_ia32_scalefpd256_mask, __builtin_ia32_scalefps256_mask,
9712         __builtin_ia32_scalefpd128_mask, __builtin_ia32_scalefps128_mask,
9713         __builtin_ia32_vfmaddpd256_mask, __builtin_ia32_vfmaddpd256_mask3,
9714         __builtin_ia32_vfmaddpd256_maskz, __builtin_ia32_vfmaddpd128_mask,
9715         __builtin_ia32_vfmaddpd128_mask3, __builtin_ia32_vfmaddpd128_maskz,
9716         __builtin_ia32_vfmaddps256_mask, __builtin_ia32_vfmaddps256_mask3,
9717         __builtin_ia32_vfmaddps256_maskz, __builtin_ia32_vfmaddps128_mask,
9718         __builtin_ia32_vfmaddps128_mask3, __builtin_ia32_vfmaddps128_maskz,
9719         __builtin_ia32_vfmsubpd256_mask3, __builtin_ia32_vfmsubpd128_mask3,
9720         __builtin_ia32_vfmsubps256_mask3, __builtin_ia32_vfmsubps128_mask3,
9721         __builtin_ia32_vfnmaddpd256_mask, __builtin_ia32_vfnmaddpd128_mask,
9722         __builtin_ia32_vfnmaddps256_mask, __builtin_ia32_vfnmaddps128_mask,
9723         __builtin_ia32_vfnmsubpd256_mask, __builtin_ia32_vfnmsubpd256_mask3,
9724         __builtin_ia32_vfnmsubpd128_mask, __builtin_ia32_vfnmsubpd128_mask3,
9725         __builtin_ia32_vfnmsubps256_mask, __builtin_ia32_vfnmsubps256_mask3,
9726         __builtin_ia32_vfnmsubps128_mask, __builtin_ia32_vfnmsubps128_mask3,
9727         __builtin_ia32_vfmaddsubpd256_mask, __builtin_ia32_vfmaddsubpd256_mask3,
9728         __builtin_ia32_vfmaddsubpd256_maskz, __builtin_ia32_vfmaddsubpd128_mask,
9729         __builtin_ia32_vfmaddsubpd128_mask3, __builtin_ia32_vfmaddsubpd128_maskz,
9730         __builtin_ia32_vfmaddsubps256_mask, __builtin_ia32_vfmaddsubps256_mask3,
9731         __builtin_ia32_vfmaddsubps256_maskz, __builtin_ia32_vfmaddsubps128_mask,
9732         __builtin_ia32_vfmaddsubps128_mask3, __builtin_ia32_vfmaddsubps128_maskz,
9733         __builtin_ia32_vfmsubaddpd256_mask3, __builtin_ia32_vfmsubaddpd128_mask3,
9734         __builtin_ia32_vfmsubaddps256_mask3, __builtin_ia32_vfmsubaddps128_mask3,
9735         __builtin_ia32_insertf64x2_256_mask, __builtin_ia32_inserti64x2_256_mask,
9736         __builtin_ia32_psrav16hi_mask, __builtin_ia32_psrav8hi_mask,
9737         __builtin_ia32_pmaddubsw256_mask, __builtin_ia32_pmaddubsw128_mask,
9738         __builtin_ia32_pmaddwd256_mask, __builtin_ia32_pmaddwd128_mask,
9739         __builtin_ia32_psrlv16hi_mask, __builtin_ia32_psrlv8hi_mask,
9740         __builtin_ia32_cvtps2dq256_mask, __builtin_ia32_cvtps2dq128_mask,
9741         __builtin_ia32_cvtps2udq256_mask, __builtin_ia32_cvtps2udq128_mask,
9742         __builtin_ia32_cvtps2qq256_mask, __builtin_ia32_cvtps2qq128_mask,
9743         __builtin_ia32_cvtps2uqq256_mask, __builtin_ia32_cvtps2uqq128_mask,
9744         __builtin_ia32_getmantps256_mask, __builtin_ia32_getmantps128_mask,
9745         __builtin_ia32_getmantpd256_mask, __builtin_ia32_getmantpd128_mask,
9746         __builtin_ia32_movddup256_mask, __builtin_ia32_movddup128_mask,
9747         __builtin_ia32_movshdup256_mask, __builtin_ia32_movshdup128_mask,
9748         __builtin_ia32_movsldup256_mask, __builtin_ia32_movsldup128_mask,
9749         __builtin_ia32_cvtqq2ps256_mask, __builtin_ia32_cvtqq2ps128_mask,
9750         __builtin_ia32_cvtuqq2ps256_mask, __builtin_ia32_cvtuqq2ps128_mask,
9751         __builtin_ia32_cvtqq2pd256_mask, __builtin_ia32_cvtqq2pd128_mask,
9752         __builtin_ia32_cvtuqq2pd256_mask, __builtin_ia32_cvtuqq2pd128_mask,
9753         __builtin_ia32_vpermt2varq256_mask, __builtin_ia32_vpermt2varq256_maskz,
9754         __builtin_ia32_vpermt2vard256_mask, __builtin_ia32_vpermt2vard256_maskz,
9755         __builtin_ia32_vpermi2varq256_mask, __builtin_ia32_vpermi2vard256_mask,
9756         __builtin_ia32_vpermt2varpd256_mask, __builtin_ia32_vpermt2varpd256_maskz,
9757         __builtin_ia32_vpermt2varps256_mask, __builtin_ia32_vpermt2varps256_maskz,
9758         __builtin_ia32_vpermi2varpd256_mask, __builtin_ia32_vpermi2varps256_mask,
9759         __builtin_ia32_vpermt2varq128_mask, __builtin_ia32_vpermt2varq128_maskz,
9760         __builtin_ia32_vpermt2vard128_mask, __builtin_ia32_vpermt2vard128_maskz,
9761         __builtin_ia32_vpermi2varq128_mask, __builtin_ia32_vpermi2vard128_mask,
9762         __builtin_ia32_vpermt2varpd128_mask, __builtin_ia32_vpermt2varpd128_maskz,
9763         __builtin_ia32_vpermt2varps128_mask, __builtin_ia32_vpermt2varps128_maskz,
9764         __builtin_ia32_vpermi2varpd128_mask, __builtin_ia32_vpermi2varps128_mask,
9765         __builtin_ia32_pshufb256_mask, __builtin_ia32_pshufb128_mask,
9766         __builtin_ia32_pshufhw256_mask, __builtin_ia32_pshufhw128_mask,
9767         __builtin_ia32_pshuflw256_mask, __builtin_ia32_pshuflw128_mask,
9768         __builtin_ia32_pshufd256_mask, __builtin_ia32_pshufd128_mask,
9769         __builtin_ia32_shufpd256_mask, __builtin_ia32_shufpd128_mask,
9770         __builtin_ia32_shufps256_mask, __builtin_ia32_shufps128_mask,
9771         __builtin_ia32_prolvq256_mask, __builtin_ia32_prolvq128_mask,
9772         __builtin_ia32_prolq256_mask, __builtin_ia32_prolq128_mask,
9773         __builtin_ia32_prorvq256_mask, __builtin_ia32_prorvq128_mask,
9774         __builtin_ia32_prorq256_mask, __builtin_ia32_prorq128_mask,
9775         __builtin_ia32_psravq128_mask, __builtin_ia32_psravq256_mask,
9776         __builtin_ia32_psllv4di_mask, __builtin_ia32_psllv2di_mask,
9777         __builtin_ia32_psllv8si_mask, __builtin_ia32_psllv4si_mask,
9778         __builtin_ia32_psrav8si_mask, __builtin_ia32_psrav4si_mask,
9779         __builtin_ia32_psrlv4di_mask, __builtin_ia32_psrlv2di_mask,
9780         __builtin_ia32_psrlv8si_mask, __builtin_ia32_psrlv4si_mask,
9781         __builtin_ia32_psrawi256_mask, __builtin_ia32_psraw256_mask,
9782         __builtin_ia32_psrawi128_mask, __builtin_ia32_psraw128_mask,
9783         __builtin_ia32_psrlwi256_mask, __builtin_ia32_psrlw256_mask,
9784         __builtin_ia32_psrlwi128_mask, __builtin_ia32_psrlw128_mask,
9785         __builtin_ia32_prorvd256_mask, __builtin_ia32_prolvd256_mask,
9786         __builtin_ia32_prord256_mask, __builtin_ia32_prold256_mask,
9787         __builtin_ia32_prorvd128_mask, __builtin_ia32_prolvd128_mask,
9788         __builtin_ia32_prord128_mask, __builtin_ia32_prold128_mask,
9789         __builtin_ia32_fpclasspd256_mask, __builtin_ia32_fpclasspd128_mask,
9790         __builtin_ia32_fpclasssd, __builtin_ia32_fpclassps256_mask,
9791         __builtin_ia32_fpclassps128_mask, __builtin_ia32_fpclassss,
9792         __builtin_ia32_cvtb2mask128, __builtin_ia32_cvtb2mask256,
9793         __builtin_ia32_cvtw2mask128, __builtin_ia32_cvtw2mask256,
9794         __builtin_ia32_cvtd2mask128, __builtin_ia32_cvtd2mask256,
9795         __builtin_ia32_cvtq2mask128, __builtin_ia32_cvtq2mask256,
9796         __builtin_ia32_cvtmask2b128, __builtin_ia32_cvtmask2b256,
9797         __builtin_ia32_cvtmask2w128, __builtin_ia32_cvtmask2w256,
9798         __builtin_ia32_cvtmask2d128, __builtin_ia32_cvtmask2d256,
9799         __builtin_ia32_cvtmask2q128, __builtin_ia32_cvtmask2q256,
9800         __builtin_ia32_pcmpeqb128_mask, __builtin_ia32_pcmpeqb256_mask,
9801         __builtin_ia32_pcmpeqw128_mask, __builtin_ia32_pcmpeqw256_mask,
9802         __builtin_ia32_pcmpeqd128_mask, __builtin_ia32_pcmpeqd256_mask,
9803         __builtin_ia32_pcmpeqq128_mask, __builtin_ia32_pcmpeqq256_mask,
9804         __builtin_ia32_pcmpgtb128_mask, __builtin_ia32_pcmpgtb256_mask,
9805         __builtin_ia32_pcmpgtw128_mask, __builtin_ia32_pcmpgtw256_mask,
9806         __builtin_ia32_pcmpgtd128_mask, __builtin_ia32_pcmpgtd256_mask,
9807         __builtin_ia32_pcmpgtq128_mask, __builtin_ia32_pcmpgtq256_mask,
9808         __builtin_ia32_ptestmb128, __builtin_ia32_ptestmb256,
9809         __builtin_ia32_ptestmw128, __builtin_ia32_ptestmw256,
9810         __builtin_ia32_ptestmd128, __builtin_ia32_ptestmd256,
9811         __builtin_ia32_ptestmq128, __builtin_ia32_ptestmq256,
9812         __builtin_ia32_ptestnmb128, __builtin_ia32_ptestnmb256,
9813         __builtin_ia32_ptestnmw128, __builtin_ia32_ptestnmw256,
9814         __builtin_ia32_ptestnmd128, __builtin_ia32_ptestnmd256,
9815         __builtin_ia32_ptestnmq128, __builtin_ia32_ptestnmq256,
9816         __builtin_ia32_broadcastmb128, __builtin_ia32_broadcastmb256,
9817         __builtin_ia32_broadcastmw128, __builtin_ia32_broadcastmw256,
9818         __builtin_ia32_compressdf256_mask, __builtin_ia32_compressdf128_mask,
9819         __builtin_ia32_compresssf256_mask, __builtin_ia32_compresssf128_mask,
9820         __builtin_ia32_compressdi256_mask, __builtin_ia32_compressdi128_mask,
9821         __builtin_ia32_compresssi256_mask, __builtin_ia32_compresssi128_mask,
9822         __builtin_ia32_expanddf256_mask, __builtin_ia32_expanddf128_mask,
9823         __builtin_ia32_expandsf256_mask, __builtin_ia32_expandsf128_mask,
9824         __builtin_ia32_expanddi256_mask, __builtin_ia32_expanddi128_mask,
9825         __builtin_ia32_expandsi256_mask, __builtin_ia32_expandsi128_mask,
9826         __builtin_ia32_expanddf256_maskz, __builtin_ia32_expanddf128_maskz,
9827         __builtin_ia32_expandsf256_maskz, __builtin_ia32_expandsf128_maskz,
9828         __builtin_ia32_expanddi256_maskz, __builtin_ia32_expanddi128_maskz,
9829         __builtin_ia32_expandsi256_maskz, __builtin_ia32_expandsi128_maskz,
9830         __builtin_ia32_pmaxsd256_mask, __builtin_ia32_pminsd256_mask,
9831         __builtin_ia32_pmaxud256_mask, __builtin_ia32_pminud256_mask,
9832         __builtin_ia32_pmaxsd128_mask, __builtin_ia32_pminsd128_mask,
9833         __builtin_ia32_pmaxud128_mask, __builtin_ia32_pminud128_mask,
9834         __builtin_ia32_pmaxsq256_mask, __builtin_ia32_pminsq256_mask,
9835         __builtin_ia32_pmaxuq256_mask, __builtin_ia32_pminuq256_mask,
9836         __builtin_ia32_pmaxsq128_mask, __builtin_ia32_pminsq128_mask,
9837         __builtin_ia32_pmaxuq128_mask, __builtin_ia32_pminuq128_mask,
9838         __builtin_ia32_pminsb256_mask, __builtin_ia32_pminub256_mask,
9839         __builtin_ia32_pmaxsb256_mask, __builtin_ia32_pmaxub256_mask,
9840         __builtin_ia32_pminsb128_mask, __builtin_ia32_pminub128_mask,
9841         __builtin_ia32_pmaxsb128_mask, __builtin_ia32_pmaxub128_mask,
9842         __builtin_ia32_pminsw256_mask, __builtin_ia32_pminuw256_mask,
9843         __builtin_ia32_pmaxsw256_mask, __builtin_ia32_pmaxuw256_mask,
9844         __builtin_ia32_pminsw128_mask, __builtin_ia32_pminuw128_mask,
9845         __builtin_ia32_pmaxsw128_mask, __builtin_ia32_pmaxuw128_mask,
9846         __builtin_ia32_vpconflictdi_256_mask, __builtin_ia32_vpconflictsi_256_mask,
9847         __builtin_ia32_vplzcntq_256_mask, __builtin_ia32_vplzcntd_256_mask,
9848         __builtin_ia32_unpckhpd256_mask, __builtin_ia32_unpckhpd128_mask,
9849         __builtin_ia32_unpckhps256_mask, __builtin_ia32_unpckhps128_mask,
9850         __builtin_ia32_unpcklpd256_mask, __builtin_ia32_unpcklpd128_mask,
9851         __builtin_ia32_unpcklps256_mask, __builtin_ia32_vpconflictdi_128_mask,
9852         __builtin_ia32_vpconflictsi_128_mask, __builtin_ia32_vplzcntq_128_mask,
9853         __builtin_ia32_vplzcntd_128_mask, __builtin_ia32_unpcklps128_mask,
9854         __builtin_ia32_alignd256_mask, __builtin_ia32_alignq256_mask,
9855         __builtin_ia32_alignd128_mask, __builtin_ia32_alignq128_mask,
9856         __builtin_ia32_vcvtps2ph256_mask, __builtin_ia32_vcvtps2ph_mask,
9857         __builtin_ia32_vcvtph2ps_mask, __builtin_ia32_vcvtph2ps256_mask,
9858         __builtin_ia32_punpckhdq128_mask, __builtin_ia32_punpckhdq256_mask,
9859         __builtin_ia32_punpckhqdq128_mask, __builtin_ia32_punpckhqdq256_mask,
9860         __builtin_ia32_punpckldq128_mask, __builtin_ia32_punpckldq256_mask,
9861         __builtin_ia32_punpcklqdq128_mask, __builtin_ia32_punpcklqdq256_mask,
9862         __builtin_ia32_punpckhbw128_mask, __builtin_ia32_punpckhbw256_mask,
9863         __builtin_ia32_punpckhwd128_mask, __builtin_ia32_punpckhwd256_mask,
9864         __builtin_ia32_punpcklbw128_mask, __builtin_ia32_punpcklbw256_mask,
9865         __builtin_ia32_punpcklwd128_mask, __builtin_ia32_punpcklwd256_mask,
9866         __builtin_ia32_psllv16hi_mask, __builtin_ia32_psllv8hi_mask,
9867         __builtin_ia32_packssdw256_mask, __builtin_ia32_packssdw128_mask,
9868         __builtin_ia32_packusdw256_mask, __builtin_ia32_packusdw128_mask,
9869         __builtin_ia32_pavgb256_mask, __builtin_ia32_pavgw256_mask,
9870         __builtin_ia32_pavgb128_mask, __builtin_ia32_pavgw128_mask,
9871         __builtin_ia32_permvarsf256_mask, __builtin_ia32_permvardf256_mask,
9872         __builtin_ia32_permdf256_mask, __builtin_ia32_pabsb256_mask,
9873         __builtin_ia32_pabsb128_mask, __builtin_ia32_pabsw256_mask,
9874         __builtin_ia32_pabsw128_mask, __builtin_ia32_vpermilvarpd_mask,
9875         __builtin_ia32_vpermilvarps_mask, __builtin_ia32_vpermilvarpd256_mask,
9876         __builtin_ia32_vpermilvarps256_mask, __builtin_ia32_vpermilpd_mask,
9877         __builtin_ia32_vpermilps_mask, __builtin_ia32_vpermilpd256_mask,
9878         __builtin_ia32_vpermilps256_mask, __builtin_ia32_blendmq_256_mask,
9879         __builtin_ia32_blendmd_256_mask, __builtin_ia32_blendmpd_256_mask,
9880         __builtin_ia32_blendmps_256_mask, __builtin_ia32_blendmq_128_mask,
9881         __builtin_ia32_blendmd_128_mask, __builtin_ia32_blendmpd_128_mask,
9882         __builtin_ia32_blendmps_128_mask, __builtin_ia32_blendmw_256_mask,
9883         __builtin_ia32_blendmb_256_mask, __builtin_ia32_blendmw_128_mask,
9884         __builtin_ia32_blendmb_128_mask, __builtin_ia32_pmulld256_mask,
9885         __builtin_ia32_pmulld128_mask, __builtin_ia32_pmuludq256_mask,
9886         __builtin_ia32_pmuldq256_mask, __builtin_ia32_pmuldq128_mask,
9887         __builtin_ia32_pmuludq128_mask, __builtin_ia32_cvtpd2ps256_mask,
9888         __builtin_ia32_cvtpd2ps_mask, __builtin_ia32_permvarsi256_mask,
9889         __builtin_ia32_permvardi256_mask, __builtin_ia32_permdi256_mask,
9890         __builtin_ia32_cmpq256_mask, __builtin_ia32_cmpd256_mask,
9891         __builtin_ia32_ucmpq256_mask, __builtin_ia32_ucmpd256_mask,
9892         __builtin_ia32_cmpb256_mask, __builtin_ia32_cmpw256_mask,
9893         __builtin_ia32_ucmpb256_mask, __builtin_ia32_ucmpw256_mask,
9894         __builtin_ia32_cmppd256_mask, __builtin_ia32_cmpps256_mask,
9895         __builtin_ia32_cmpq128_mask, __builtin_ia32_cmpd128_mask,
9896         __builtin_ia32_ucmpq128_mask, __builtin_ia32_ucmpd128_mask,
9897         __builtin_ia32_cmpb128_mask, __builtin_ia32_cmpw128_mask,
9898         __builtin_ia32_ucmpb128_mask, __builtin_ia32_ucmpw128_mask,
9899         __builtin_ia32_cmppd128_mask, __builtin_ia32_cmpps128_mask,
9900         __builtin_ia32_broadcastf32x2_512_mask, __builtin_ia32_broadcasti32x2_512_mask,
9901         __builtin_ia32_broadcastf64x2_512_mask, __builtin_ia32_broadcasti64x2_512_mask,
9902         __builtin_ia32_broadcastf32x8_512_mask, __builtin_ia32_broadcasti32x8_512_mask,
9903         __builtin_ia32_extractf64x2_512_mask, __builtin_ia32_extractf32x8_mask,
9904         __builtin_ia32_extracti64x2_512_mask, __builtin_ia32_extracti32x8_mask,
9905         __builtin_ia32_reducepd512_mask, __builtin_ia32_reduceps512_mask,
9906         __builtin_ia32_pmullq512_mask, __builtin_ia32_xorpd512_mask,
9907         __builtin_ia32_xorps512_mask, __builtin_ia32_orpd512_mask,
9908         __builtin_ia32_orps512_mask, __builtin_ia32_andpd512_mask,
9909         __builtin_ia32_andps512_mask, __builtin_ia32_andnpd512_mask,
9910         __builtin_ia32_andnps512_mask, __builtin_ia32_insertf32x8_mask,
9911         __builtin_ia32_inserti32x8_mask, __builtin_ia32_insertf64x2_512_mask,
9912         __builtin_ia32_inserti64x2_512_mask, __builtin_ia32_fpclasspd512_mask,
9913         __builtin_ia32_fpclassps512_mask, __builtin_ia32_cvtd2mask512,
9914         __builtin_ia32_cvtq2mask512, __builtin_ia32_cvtmask2d512,
9915         __builtin_ia32_cvtmask2q512, __builtin_ia32_kunpcksi,
9916         __builtin_ia32_kunpckdi, __builtin_ia32_packusdw512_mask,
9917         __builtin_ia32_pslldq512, __builtin_ia32_psrldq512,
9918         __builtin_ia32_packssdw512_mask, __builtin_ia32_palignr512,
9919         __builtin_ia32_palignr512_mask, __builtin_ia32_movdquhi512_mask,
9920         __builtin_ia32_movdquqi512_mask, __builtin_ia32_psadbw512,
9921         __builtin_ia32_dbpsadbw512_mask, __builtin_ia32_pbroadcastb512_mask,
9922         __builtin_ia32_pbroadcastb512_gpr_mask, __builtin_ia32_pbroadcastw512_mask,
9923         __builtin_ia32_pbroadcastw512_gpr_mask, __builtin_ia32_pmovsxbw512_mask,
9924         __builtin_ia32_pmovzxbw512_mask, __builtin_ia32_permvarhi512_mask,
9925         __builtin_ia32_vpermt2varhi512_mask, __builtin_ia32_vpermt2varhi512_maskz,
9926         __builtin_ia32_vpermi2varhi512_mask, __builtin_ia32_pavgb512_mask,
9927         __builtin_ia32_pavgw512_mask, __builtin_ia32_paddb512_mask,
9928         __builtin_ia32_psubb512_mask, __builtin_ia32_psubsb512_mask,
9929         __builtin_ia32_paddsb512_mask, __builtin_ia32_psubusb512_mask,
9930         __builtin_ia32_paddusb512_mask, __builtin_ia32_psubw512_mask,
9931         __builtin_ia32_paddw512_mask, __builtin_ia32_psubsw512_mask,
9932         __builtin_ia32_paddsw512_mask, __builtin_ia32_psubusw512_mask,
9933         __builtin_ia32_paddusw512_mask, __builtin_ia32_pmaxuw512_mask,
9934         __builtin_ia32_pmaxsw512_mask, __builtin_ia32_pminuw512_mask,
9935         __builtin_ia32_pminsw512_mask, __builtin_ia32_pmaxub512_mask,
9936         __builtin_ia32_pmaxsb512_mask, __builtin_ia32_pminub512_mask,
9937         __builtin_ia32_pminsb512_mask, __builtin_ia32_pmovwb512_mask,
9938         __builtin_ia32_pmovswb512_mask, __builtin_ia32_pmovuswb512_mask,
9939         __builtin_ia32_pmulhrsw512_mask, __builtin_ia32_pmulhuw512_mask,
9940         __builtin_ia32_pmulhw512_mask, __builtin_ia32_pmullw512_mask,
9941         __builtin_ia32_psllwi512_mask, __builtin_ia32_psllw512_mask,
9942         __builtin_ia32_packsswb512_mask, __builtin_ia32_packuswb512_mask,
9943         __builtin_ia32_psrav32hi_mask, __builtin_ia32_pmaddubsw512_mask,
9944         __builtin_ia32_pmaddwd512_mask, __builtin_ia32_psrlv32hi_mask,
9945         __builtin_ia32_punpckhbw512_mask, __builtin_ia32_punpckhwd512_mask,
9946         __builtin_ia32_punpcklbw512_mask, __builtin_ia32_punpcklwd512_mask,
9947         __builtin_ia32_pshufb512_mask, __builtin_ia32_pshufhw512_mask,
9948         __builtin_ia32_pshuflw512_mask, __builtin_ia32_psrawi512_mask,
9949         __builtin_ia32_psraw512_mask, __builtin_ia32_psrlwi512_mask,
9950         __builtin_ia32_psrlw512_mask, __builtin_ia32_cvtb2mask512,
9951         __builtin_ia32_cvtw2mask512, __builtin_ia32_cvtmask2b512,
9952         __builtin_ia32_cvtmask2w512, __builtin_ia32_pcmpeqb512_mask,
9953         __builtin_ia32_pcmpeqw512_mask, __builtin_ia32_pcmpgtb512_mask,
9954         __builtin_ia32_pcmpgtw512_mask, __builtin_ia32_ptestmb512,
9955         __builtin_ia32_ptestmw512, __builtin_ia32_ptestnmb512,
9956         __builtin_ia32_ptestnmw512, __builtin_ia32_psllv32hi_mask,
9957         __builtin_ia32_pabsb512_mask, __builtin_ia32_pabsw512_mask,
9958         __builtin_ia32_blendmw_512_mask, __builtin_ia32_blendmb_512_mask,
9959         __builtin_ia32_cmpb512_mask, __builtin_ia32_cmpw512_mask,
9960         __builtin_ia32_ucmpb512_mask, __builtin_ia32_ucmpw512_mask,
9961         __builtin_ia32_rangesd128_round, __builtin_ia32_rangess128_round,
9962         __builtin_ia32_cvtpd2qq512_mask, __builtin_ia32_cvtps2qq512_mask,
9963         __builtin_ia32_cvtpd2uqq512_mask, __builtin_ia32_cvtps2uqq512_mask,
9964         __builtin_ia32_cvtqq2ps512_mask, __builtin_ia32_cvtuqq2ps512_mask,
9965         __builtin_ia32_cvtqq2pd512_mask, __builtin_ia32_cvtuqq2pd512_mask,
9966         __builtin_ia32_cvttps2qq512_mask, __builtin_ia32_cvttps2uqq512_mask,
9967         __builtin_ia32_cvttpd2qq512_mask, __builtin_ia32_cvttpd2uqq512_mask,
9968         __builtin_ia32_rangeps512_mask, __builtin_ia32_rangepd512_mask.
9969         (ix86_expand_args_builtin): Handle HI_FTYPE_V16QI, SI_FTYPE_V32QI,
9970         DI_FTYPE_V64QI, V16QI_FTYPE_HI, V32QI_FTYPE_SI, V64QI_FTYPE_DI,
9971         V8HI_FTYPE_QI, V16HI_FTYPE_HI, V32HI_FTYPE_SI, V4SI_FTYPE_QI,
9972         V8SI_FTYPE_QI, V4SI_FTYPE_HI, V8SI_FTYPE_HI, QI_FTYPE_V8HI,
9973         HI_FTYPE_V16HI, SI_FTYPE_V32HI, QI_FTYPE_V4SI, QI_FTYPE_V8SI,
9974         HI_FTYPE_V16SI, QI_FTYPE_V2DI, QI_FTYPE_V4DI, QI_FTYPE_V8DI,
9975         V2DI_FTYPE_QI, V4DI_FTYPE_QI, V8DI_FTYPE_V64QI_V64QI,
9976         SI_FTYPE_SI_SI,DI_FTYPE_DI_DI, V8DI_FTYPE_V8DI_INT_CONVERT,
9977         QI_FTYPE_V4SF_INT, QI_FTYPE_V2DF_INT,
9978         V8SF_FTYPE_V4SF_V8SF_QI, V4DF_FTYPE_V2DF_V4DF_QI,
9979         V8SI_FTYPE_V4SI_V8SI_QI, V8SI_FTYPE_SI_V8SI_QI,
9980         V4SI_FTYPE_V4SI_V4SI_QI, V4SI_FTYPE_SI_V4SI_QI,
9981         V4DI_FTYPE_V2DI_V4DI_QI, V4DI_FTYPE_DI_V4DI_QI,
9982         V2DI_FTYPE_V2DI_V2DI_QI, V2DI_FTYPE_DI_V2DI_QI,
9983         V64QI_FTYPE_V64QI_V64QI_DI, V64QI_FTYPE_V16QI_V64QI_DI,
9984         V64QI_FTYPE_QI_V64QI_DI, V32QI_FTYPE_V32QI_V32QI_SI,
9985         V32QI_FTYPE_V16QI_V32QI_SI, V32QI_FTYPE_QI_V32QI_SI,
9986         V16QI_FTYPE_V16QI_V16QI_HI, V16QI_FTYPE_QI_V16QI_HI,
9987         V32HI_FTYPE_V8HI_V32HI_SI, V32HI_FTYPE_HI_V32HI_SI,
9988         V16HI_FTYPE_V8HI_V16HI_HI, V16HI_FTYPE_HI_V16HI_HI,
9989         V8HI_FTYPE_V8HI_V8HI_QI, V8HI_FTYPE_HI_V8HI_QI,
9990         V8SF_FTYPE_V8HI_V8SF_QI, V4SF_FTYPE_V8HI_V4SF_QI,
9991         V8SI_FTYPE_V8SF_V8SI_QI, V4SI_FTYPE_V4SF_V4SI_QI,
9992         V8DI_FTYPE_V8SF_V8DI_QI, V4DI_FTYPE_V4SF_V4DI_QI,
9993         V2DI_FTYPE_V4SF_V2DI_QI, V8SF_FTYPE_V8DI_V8SF_QI,
9994         V4SF_FTYPE_V4DI_V4SF_QI, V4SF_FTYPE_V2DI_V4SF_QI,
9995         V8DF_FTYPE_V8DI_V8DF_QI, V4DF_FTYPE_V4DI_V4DF_QI,
9996         V2DF_FTYPE_V2DI_V2DF_QI, V16QI_FTYPE_V8HI_V16QI_QI,
9997         V16QI_FTYPE_V16HI_V16QI_HI, V16QI_FTYPE_V4SI_V16QI_QI,
9998         V16QI_FTYPE_V8SI_V16QI_QI, V8HI_FTYPE_V4SI_V8HI_QI,
9999         V8HI_FTYPE_V8SI_V8HI_QI, V16QI_FTYPE_V2DI_V16QI_QI,
10000         V16QI_FTYPE_V4DI_V16QI_QI, V8HI_FTYPE_V2DI_V8HI_QI,
10001         V8HI_FTYPE_V4DI_V8HI_QI, V4SI_FTYPE_V2DI_V4SI_QI,
10002         V4SI_FTYPE_V4DI_V4SI_QI, V32QI_FTYPE_V32HI_V32QI_SI,
10003         HI_FTYPE_V16QI_V16QI_HI, SI_FTYPE_V32QI_V32QI_SI,
10004         DI_FTYPE_V64QI_V64QI_DI, QI_FTYPE_V8HI_V8HI_QI,
10005         HI_FTYPE_V16HI_V16HI_HI, SI_FTYPE_V32HI_V32HI_SI,
10006         QI_FTYPE_V4SI_V4SI_QI, QI_FTYPE_V8SI_V8SI_QI,
10007         QI_FTYPE_V2DI_V2DI_QI, QI_FTYPE_V4DI_V4DI_QI,
10008         V4SF_FTYPE_V2DF_V4SF_QI, V4SF_FTYPE_V4DF_V4SF_QI,
10009         V2DI_FTYPE_V4SI_V2DI_QI, V2DI_FTYPE_V8HI_V2DI_QI,
10010         V2DI_FTYPE_V16QI_V2DI_QI, V4DI_FTYPE_V4DI_V4DI_QI,
10011         V4DI_FTYPE_V4SI_V4DI_QI, V4DI_FTYPE_V8HI_V4DI_QI,
10012         V4DI_FTYPE_V16QI_V4DI_QI, V8DI_FTYPE_V8DF_V8DI_QI,
10013         V4DI_FTYPE_V4DF_V4DI_QI, V2DI_FTYPE_V2DF_V2DI_QI,
10014         V4SI_FTYPE_V4DF_V4SI_QI, V4SI_FTYPE_V2DF_V4SI_QI,
10015         V4SI_FTYPE_V8HI_V4SI_QI, V4SI_FTYPE_V16QI_V4SI_QI,
10016         V8SI_FTYPE_V8SI_V8SI_V8SI, V8SF_FTYPE_V8SF_V8SF_QI,
10017         V8SF_FTYPE_V8SI_V8SF_QI, V4DF_FTYPE_V4DF_V4DF_QI,
10018         V4SF_FTYPE_V4SF_V4SF_QI, V2DF_FTYPE_V2DF_V2DF_QI,
10019         V2DF_FTYPE_V4SF_V2DF_QI, V2DF_FTYPE_V4SI_V2DF_QI,
10020         V4SF_FTYPE_V4SI_V4SF_QI, V4DF_FTYPE_V4SF_V4DF_QI,
10021         V4DF_FTYPE_V4SI_V4DF_QI, V8SI_FTYPE_V8SI_V8SI_QI,
10022         V8SI_FTYPE_V8HI_V8SI_QI, V8SI_FTYPE_V16QI_V8SI_QI,
10023         V16SF_FTYPE_V8SF_V16SF_HI, V16SI_FTYPE_V8SI_V16SI_HI,
10024         V16HI_FTYPE_V16HI_V16HI_HI, V8HI_FTYPE_V16QI_V8HI_QI,
10025         V16HI_FTYPE_V16QI_V16HI_HI, V32HI_FTYPE_V32HI_V32HI_SI,
10026         V32HI_FTYPE_V32QI_V32HI_SI, V8DI_FTYPE_V8DI_V8DI_INT_CONVERT,
10027         V8DI_FTYPE_V8DI_V8DI_INT_V8DI_DI_CONVERT, QI_FTYPE_V8DF_INT_QI,
10028         QI_FTYPE_V4DF_INT_QI, QI_FTYPE_V2DF_INT_QI,
10029         HI_FTYPE_V16SF_INT_HI, QI_FTYPE_V8SF_INT_QI,
10030         QI_FTYPE_V4SF_INT_QI, V4DI_FTYPE_V4DI_V4DI_INT_V4DI_SI_CONVERT,
10031         V2DI_FTYPE_V2DI_V2DI_INT_V2DI_HI_CONVERT, V32QI_FTYPE_V32QI_V32QI_V32QI_SI,
10032         V32HI_FTYPE_V32HI_V32HI_V32HI_SI, V32HI_FTYPE_V64QI_V64QI_V32HI_SI,
10033         V16SI_FTYPE_V32HI_V32HI_V16SI_HI, V64QI_FTYPE_V64QI_V64QI_V64QI_DI,
10034         V32HI_FTYPE_V32HI_V8HI_V32HI_SI, V16HI_FTYPE_V16HI_V8HI_V16HI_HI,
10035         V8SI_FTYPE_V8SI_V4SI_V8SI_QI, V4DI_FTYPE_V4DI_V2DI_V4DI_QI,
10036         V64QI_FTYPE_V32HI_V32HI_V64QI_DI, V32QI_FTYPE_V16HI_V16HI_V32QI_SI,
10037         V16QI_FTYPE_V8HI_V8HI_V16QI_HI, V32HI_FTYPE_V16SI_V16SI_V32HI_SI,
10038         V16HI_FTYPE_V8SI_V8SI_V16HI_HI, V8HI_FTYPE_V4SI_V4SI_V8HI_QI,
10039         V4DF_FTYPE_V4DF_V4DI_V4DF_QI, V8SF_FTYPE_V8SF_V8SI_V8SF_QI,
10040         V4SF_FTYPE_V4SF_V4SI_V4SF_QI, V2DF_FTYPE_V2DF_V2DI_V2DF_QI,
10041         V2DI_FTYPE_V4SI_V4SI_V2DI_QI, V4DI_FTYPE_V8SI_V8SI_V4DI_QI,
10042         V4DF_FTYPE_V4DI_V4DF_V4DF_QI, V8SF_FTYPE_V8SI_V8SF_V8SF_QI,
10043         V2DF_FTYPE_V2DI_V2DF_V2DF_QI, V4SF_FTYPE_V4SI_V4SF_V4SF_QI,
10044         V8HI_FTYPE_V8HI_V8HI_V8HI_QI, V8SI_FTYPE_V8SI_V8SI_V8SI_QI,
10045         V4SI_FTYPE_V4SI_V4SI_V4SI_QI, V8SF_FTYPE_V8SF_V8SF_V8SF_QI,
10046         V16QI_FTYPE_V16QI_V16QI_V16QI_HI, V16HI_FTYPE_V16HI_V16HI_V16HI_HI,
10047         V2DI_FTYPE_V2DI_V2DI_V2DI_QI, V4DI_FTYPE_V4DI_V4DI_V4DI_QI,
10048         V4DF_FTYPE_V4DF_V4DF_V4DF_QI, V8HI_FTYPE_V16QI_V16QI_V8HI_QI,
10049         V16HI_FTYPE_V32QI_V32QI_V16HI_HI, V8SI_FTYPE_V16HI_V16HI_V8SI_QI,
10050         V4SI_FTYPE_V8HI_V8HI_V4SI_QI, QI_FTYPE_V4DI_V4DI_INT_QI,
10051         QI_FTYPE_V8SI_V8SI_INT_QI, QI_FTYPE_V4DF_V4DF_INT_QI,
10052         QI_FTYPE_V8SF_V8SF_INT_QI, QI_FTYPE_V2DI_V2DI_INT_QI,
10053         QI_FTYPE_V4SI_V4SI_INT_QI, DI_FTYPE_V64QI_V64QI_INT_DI,
10054         SI_FTYPE_V32QI_V32QI_INT_SI, HI_FTYPE_V16QI_V16QI_INT_HI,
10055         SI_FTYPE_V32HI_V32HI_INT_SI, HI_FTYPE_V16HI_V16HI_INT_HI,
10056         QI_FTYPE_V8HI_V8HI_INT_QI, V8SF_FTYPE_V8SF_INT_V8SF_QI,
10057         V4SF_FTYPE_V4SF_INT_V4SF_QI, V2DF_FTYPE_V4DF_INT_V2DF_QI,
10058         V2DI_FTYPE_V4DI_INT_V2DI_QI, V8SF_FTYPE_V16SF_INT_V8SF_QI,
10059         V8SI_FTYPE_V16SI_INT_V8SI_QI, V2DF_FTYPE_V8DF_INT_V2DF_QI,
10060         V2DI_FTYPE_V8DI_INT_V2DI_QI, V4SF_FTYPE_V8SF_INT_V4SF_QI,
10061         V4SI_FTYPE_V8SI_INT_V4SI_QI, V8HI_FTYPE_V8SF_INT_V8HI_QI,
10062         V8HI_FTYPE_V4SF_INT_V8HI_QI, V32HI_FTYPE_V32HI_INT_V32HI_SI,
10063         V16HI_FTYPE_V16HI_INT_V16HI_HI, V8HI_FTYPE_V8HI_INT_V8HI_QI,
10064         V4DI_FTYPE_V4DI_INT_V4DI_QI, V2DI_FTYPE_V2DI_INT_V2DI_QI,
10065         V8SI_FTYPE_V8SI_INT_V8SI_QI, V4SI_FTYPE_V4SI_INT_V4SI_QI,
10066         V4DF_FTYPE_V4DF_INT_V4DF_QI, V2DF_FTYPE_V2DF_INT_V2DF_QI,
10067         V4DF_FTYPE_V4DF_V4DF_INT_V4DF_QI, V8SF_FTYPE_V8SF_V8SF_INT_V8SF_QI,
10068         V8DF_FTYPE_V8DF_V2DF_INT_V8DF_QI, V8DI_FTYPE_V8DI_V2DI_INT_V8DI_QI,
10069         V8SI_FTYPE_V8SI_V8SI_INT_V8SI_QI, V4DI_FTYPE_V4DI_V4DI_INT_V4DI_QI,
10070         V4SI_FTYPE_V4SI_V4SI_INT_V4SI_QI, V2DI_FTYPE_V2DI_V2DI_INT_V2DI_QI,
10071         V32HI_FTYPE_V64QI_V64QI_INT_V32HI_SI, V16HI_FTYPE_V32QI_V32QI_INT_V16HI_HI,
10072         V8HI_FTYPE_V16QI_V16QI_INT_V8HI_QI, V16SF_FTYPE_V16SF_V8SF_INT_V16SF_HI,
10073         V16SI_FTYPE_V16SI_V8SI_INT_V16SI_HI, V8SF_FTYPE_V8SF_V4SF_INT_V8SF_QI,
10074         V8SI_FTYPE_V8SI_V4SI_INT_V8SI_QI, V4DI_FTYPE_V4DI_V2DI_INT_V4DI_QI,
10075         V4DF_FTYPE_V4DF_V2DF_INT_V4DF_QI, V8SF_FTYPE_V8SF_V8SF_V8SI_INT_QI,
10076         V8SI_FTYPE_V8SI_V8SI_V8SI_INT_QI, V4DF_FTYPE_V4DF_V4DF_V4DI_INT_QI,
10077         V4DI_FTYPE_V4DI_V4DI_V4DI_INT_QI, V4SI_FTYPE_V4SI_V4SI_V4SI_INT_QI,
10078         V2DI_FTYPE_V2DI_V2DI_V2DI_INT_QI, V8DI_FTYPE_V8DF_V8DI_QI_INT,
10079         V8SF_FTYPE_V8DI_V8SF_QI_INT, V8DF_FTYPE_V8DI_V8DF_QI_INT,
10080         V8DI_FTYPE_V8SF_V8DI_QI_INT, V16SF_FTYPE_V16SF_V16SF_INT_V16SF_HI_INT,
10081         V8DF_FTYPE_V8DF_V8DF_INT_V8DF_QI_INT, VOID_FTYPE_PV4DI_V4DI_QI,
10082         VOID_FTYPE_PV2DI_V2DI_QI, VOID_FTYPE_PV8SI_V8SI_QI,
10083         VOID_FTYPE_PV4SI_V4SI_QI, VOID_FTYPE_PV4SI_V4DI_QI,
10084         VOID_FTYPE_PV4SI_V2DI_QI, VOID_FTYPE_PV8HI_V4DI_QI,
10085         VOID_FTYPE_PV8HI_V2DI_QI, VOID_FTYPE_PV8HI_V8SI_QI,
10086         VOID_FTYPE_PV8HI_V4SI_QI, VOID_FTYPE_PV16QI_V4DI_QI,
10087         VOID_FTYPE_PV16QI_V2DI_QI, VOID_FTYPE_PV16QI_V8SI_QI,
10088         VOID_FTYPE_PV16QI_V4SI_QI, VOID_FTYPE_PV8HI_V8HI_QI,
10089         VOID_FTYPE_PV16HI_V16HI_HI, VOID_FTYPE_PV32HI_V32HI_SI,
10090         VOID_FTYPE_PV16QI_V16QI_HI, VOID_FTYPE_PV32QI_V32QI_SI,
10091         VOID_FTYPE_PV64QI_V64QI_DI, VOID_FTYPE_PV4DF_V4DF_QI,
10092         VOID_FTYPE_PV2DF_V2DF_QI, VOID_FTYPE_PV8SF_V8SF_QI,
10093         VOID_FTYPE_PV4SF_V4SF_QI, V4SF_FTYPE_PCV4SF_V4SF_QI,
10094         V8SF_FTYPE_PCV8SF_V8SF_QI, V4SI_FTYPE_PCV4SI_V4SI_QI,
10095         V8SI_FTYPE_PCV8SI_V8SI_QI, V2DF_FTYPE_PCV2DF_V2DF_QI,
10096         V4DF_FTYPE_PCV4DF_V4DF_QI, V2DI_FTYPE_PCV2DI_V2DI_QI,
10097         V4DI_FTYPE_PCV4DI_V4DI_QI, V8HI_FTYPE_PCV8HI_V8HI_QI,
10098         V16HI_FTYPE_PCV16HI_V16HI_HI, V32HI_FTYPE_PCV32HI_V32HI_SI,
10099         V16QI_FTYPE_PCV16QI_V16QI_HI, V32QI_FTYPE_PCV32QI_V32QI_SI,
10100         V64QI_FTYPE_PCV64QI_V64QI_DI, do not handle V8USI_FTYPE_V8USI.
10102 2014-10-28  Jakub Jelinek  <jakub@redhat.com>
10104         * tree-ssa-math-opts.c (find_bswap_or_nop_1): Use uint64_t
10105         type for the left shift in CASE_CONVERT case.
10107 2014-10-28  Max Ostapenko  <m.ostapenko@partner.samsung.com>
10109         * asan.h (asan_intercepted_p): New function.
10110         * asan.c (asan_mem_ref_hasher::hash): Remove MEM_REF access size from
10111         hash value construction.  Call iterative_hash_expr instead of explicit
10112         hash building.
10113         (asan_mem_ref_hasher::equal): Change condition.
10114         (has_mem_ref_been_instrumented): Likewise.
10115         (update_mem_ref_hash_table): Likewise.
10116         (maybe_update_mem_ref_hash_table): New function.
10117         (instrument_strlen_call): Removed.
10118         (get_mem_refs_of_builtin_call): Handle new parameter.
10119         (instrument_builtin_call): Call maybe_update_mem_ref_hash_table instead
10120         of instrument_mem_region_access if intercepted_p is true.
10121         (instrument_mem_region_access): Instrument only base with len instead of
10122         base and end with 1.
10123         (build_check_stmt): Remove start_instrumented and end_instrumented
10124         parameters.
10125         (enum asan_check_flags): Remove ASAN_CHECK_START_INSTRUMENTED and
10126         ASAN_CHECK_END_INSTRUMENTED.  Change ASAN_CHECK_LAST.
10127         (asan_expand_check_ifn): Remove start_instrumented and end_instrumented.
10128         * builtins.c (expand_builtin): Include asan.h.  Don't expand string/memory
10129         builtin functions that have interceptors if ASan is enabled.
10131 2014-10-28  Richard Biener  <rguenther@suse.de>
10133         PR middle-end/63665
10134         * fold-const.c (fold_comparison): Properly guard simplifying
10135         against INT_MAX/INT_MIN with !TYPE_OVERFLOW_WRAPS.
10137 2014-10-28  Alan Lawrence  <alan.lawrence@arm.com>
10139         * expr.c (expand_expr_real_2): Remove code handling VEC_LSHIFT_EXPR.
10140         * fold-const.c (const_binop): Likewise.
10141         * cfgexpand.c (expand_debug_expr): Likewise.
10142         * tree-inline.c (estimate_operator_cost): Likewise.
10143         * tree-vect-generic.c (expand_vector_operations_1): Likewise.
10144         * optabs.c (optab_for_tree_code): Likewise.
10145         (expand_vec_shift_expr): Likewise, update comment.
10146         * tree.def: Delete VEC_LSHIFT_EXPR, remove comment.
10147         * optabs.h (expand_vec_shift_expr): Remove comment re. VEC_LSHIFT_EXPR.
10148         * optabs.def: Remove vec_shl_optab.
10149         * doc/md.texi: Remove references to vec_shr_m.
10151 2014-10-28  Yury Gribov  <y.gribov@samsung.com>
10153         * asan.c (report_error_func): Add noabort path.
10154         (check_func): Ditto.  Formatting.
10155         (asan_expand_check_ifn): Handle noabort path.
10156         * common.opt (flag_sanitize_recover): Add SANITIZE_KERNEL_ADDRESS
10157         to default value.
10158         * doc/invoke.texi (-fsanitize-recover=): Mention KASan.
10159         * opts.c (finish_options): Reword comment.
10160         * sanitizer.def: Add noabort ASan builtins.
10162 2014-10-28  Yury Gribov  <y.gribov@samsung.com>
10164         * asan.c (set_asan_shadow_offset): New function.
10165         (asan_shadow_offset): Likewise.
10166         (asan_emit_stack_protection): Call asan_shadow_offset.
10167         (build_shadow_mem_access): Likewise.
10168         * asan.h (set_asan_shadow_offset): Declare.
10169         * common.opt (fasan-shadow-offset): New option.
10170         (frandom-seed): Fixed parameter name.
10171         * doc/invoke.texi (fasan-shadow-offset): Describe new option.
10172         (frandom-seed): Fixed parameter name.
10173         * opts-global.c (handle_common_deferred_options): Handle
10174         -fasan-shadow-offset.
10175         * opts.c (common_handle_option): Likewise.
10177 2014-10-27  Jiong Wang <jiong.wang@arm.com>
10179         PR target/63442
10180         * optabs.c (prepare_cmp_insn): Use "ret_mode" instead of "word_mode".
10182 2014-10-27  DJ Delorie  <dj@redhat.com>
10184         * tree.c (build_common_tree_nodes): Don't even store the
10185         __int128 types if they're not supported.
10187 2014-10-27  Richard Sandiford  <richard.sandiford@arm.com>
10189         * config/i386/i386.c (ix86_loop_memcount): Delete.
10190         (ix86_loop_unroll_adjust): Use FOR_EACH_SUBRTX.
10192 2014-10-27  Richard Sandiford  <richard.sandiford@arm.com>
10194         * config/i386/i386.c (find_constant_1): Delete.
10195         (find_constant): Use FOR_EACH_SUBRTX.
10197 2014-10-27  Richard Sandiford  <richard.sandiford@arm.com>
10199         * config/i386/i386.c (extended_reg_mentioned_1): Delete.
10200         (x86_extended_reg_mentioned_p): Use FOR_EACH_SUBRTX.
10202 2014-10-27  Richard Sandiford  <richard.sandiford@arm.com>
10204         * config/i386/i386.c: Include rtl-iter.h
10205         (ix86_check_avx256_register): Take a const_rtx and return a bool.
10206         (ix86_check_avx256_stores): Update call accordingly.
10207         (ix86_avx_u128_mode_entry, ix86_avx_u128_mode_exit): Likewise.
10208         (ix86_avx_u128_mode_needed): Likewise.  Use FOR_EACH_SUBRTX.
10210 2014-10-27  Richard Sandiford  <richard.sandiford@arm.com>
10212         * config/alpha/alpha-protos.h (some_small_symbolic_operand_int):
10213         Take an rtx and return a bool.
10214         * config/alpha/alpha.c (some_small_symbolic_operand_int): Likewise.
10215         Use FOR_EACH_SUBRTX_VAR.
10216         * config/alpha/predicates.md (some_small_symbolic_operand): Update
10217         accordingly.
10219 2014-10-27  Richard Sandiford  <richard.sandiford@arm.com>
10221         * config/alpha/alpha-protos.h (alpha_find_lo_sum_using_gp): Return
10222         a bool.
10223         * config/alpha/alpha.c (find_lo_sum_using_gp): Delete.
10224         (alpha_find_lo_sum_using_gp): Use FOR_EACH_SUBRTX.  Return a bool.
10226 2014-10-27  Richard Sandiford  <richard.sandiford@arm.com>
10228         * config/alpha/alpha.c (alpha_set_memflags_1): Delete.
10229         (alpha_set_memflags): Use FOR_EACH_SUBRTX_VAR.
10231 2014-10-27  Richard Sandiford  <richard.sandiford@arm.com>
10233         * config/alpha/alpha.c: Include rtl-iter.h.
10234         (split_small_symbolic_operand_1): Delete.
10235         (split_small_symbolic_operand): Use FOR_EACH_SUBRTX_PTR.
10237 2014-10-27  Richard Sandiford  <richard.sandiford@arm.com>
10239         * config/s390/s390.c: Include rtl-iter.h.
10240         (check_dpu): Delete.
10241         (s390_loop_unroll_adjust): Only iterate over patterns.
10242         Use FOR_EACH_SUBRTX.
10244 2014-10-27  Richard Sandiford  <richard.sandiford@arm.com>
10246         * config/spu/spu.c: Include rtl-iter.h
10247         (ea_symbol_ref): Replace with...
10248         (ea_symbol_ref_p): ...this new function.
10249         (spu_legitimate_address_p): Update call accordingly.
10250         (spu_legitimate_constant_p): Likewise.  Use FOR_EACH_SUBRTX.
10252 2014-10-27  Phil Muldoon  <pmuldoon@redhat.com>
10253             Tom Tromey  <tromey@redhat.com>
10255         * aclocal.m4, configure: Rebuild.
10256         * Makefile.in (aclocal_deps): Add gcc-plugin.m4.
10257         * configure.ac: Use GCC_ENABLE_PLUGINS.
10258         * stor-layout.c (finish_bitfield_layout): Now public.  Change
10259         argument type to 'tree'.
10260         (finish_record_layout): Update.
10261         * stor-layout.h (finish_bitfield_layout): Declare.
10263 2014-10-27  Alan Lawrence  <alan.lawrence@arm.com>
10265         * config/aarch64/aarch64.c (TARGET_GIMPLE_FOLD_BUILTIN): Define again.
10266         * config/aarch64/aarch64-builtins.c (aarch64_gimple_fold_builtin):
10267         Restore, enable for bigendian, update to use __builtin..._scal...
10269 2014-10-27  Alan Lawrence  <alan.lawrence@arm.com>
10271         * config/aarch64/aarch64-simd-builtins.def (reduc_smax_, reduc_smin_,
10272         reduc_umax_, reduc_umin_, reduc_smax_nan_, reduc_smin_nan_): Remove.
10273         (reduc_smax_scal_, reduc_smin_scal_, reduc_umax_scal_,
10274         reduc_umin_scal_, reduc_smax_nan_scal_, reduc_smin_nan_scal_): New.
10276         * config/aarch64/aarch64-simd.md
10277         (reduc_<maxmin_uns>_<mode>): Rename VDQV_S variant to...
10278         (reduc_<maxmin_uns>_internal<mode>): ...this.
10279         (reduc_<maxmin_uns>_<mode>): New (VDQ_BHSI).
10280         (reduc_<maxmin_uns>_scal_<mode>): New (*2).
10282         (reduc_<maxmin_uns>_v2si): Combine with below, renaming...
10283         (reduc_<maxmin_uns>_<mode>): Combine V2F with above, renaming...
10284         (reduc_<maxmin_uns>_internal_<mode>): ...to this (VDQF).
10286         * config/aarch64/arm_neon.h (vmaxv_f32, vmaxv_s8, vmaxv_s16,
10287         vmaxv_s32, vmaxv_u8, vmaxv_u16, vmaxv_u32, vmaxvq_f32, vmaxvq_f64,
10288         vmaxvq_s8, vmaxvq_s16, vmaxvq_s32, vmaxvq_u8, vmaxvq_u16, vmaxvq_u32,
10289         vmaxnmv_f32, vmaxnmvq_f32, vmaxnmvq_f64, vminv_f32, vminv_s8,
10290         vminv_s16, vminv_s32, vminv_u8, vminv_u16, vminv_u32, vminvq_f32,
10291         vminvq_f64, vminvq_s8, vminvq_s16, vminvq_s32, vminvq_u8, vminvq_u16,
10292         vminvq_u32, vminnmv_f32, vminnmvq_f32, vminnmvq_f64): Update to use
10293         __builtin_aarch64_reduc_..._scal; remove vget_lane wrapper.
10295 2014-10-27  Alan Lawrence  <alan.lawrence@arm.com>
10297         * config/aarch64/aarch64-simd-builtins.def
10298         (reduc_splus_<mode>/VDQF, reduc_uplus_<mode>/VDQF, reduc_splus_v4sf):
10299         Remove.
10300         (reduc_plus_scal_<mode>, reduc_plus_scal_v4sf): New.
10302         * config/aarch64/aarch64-simd.md (reduc_<sur>plus_mode): Remove.
10303         (reduc_splus_<mode>, reduc_uplus_<mode>, reduc_plus_scal_<mode>): New.
10305         (reduc_<sur>plus_mode): Change SUADDV -> UNSPEC_ADDV, rename to...
10306         (aarch64_reduc_plus_internal<mode>): ...this.
10308         (reduc_<sur>plus_v2si): Change SUADDV -> UNSPEC_ADDV, rename to...
10309         (aarch64_reduc_plus_internalv2si): ...this.
10311         (reduc_splus_<mode>/V2F): Rename to...
10312         (aarch64_reduc_plus_internal<mode>): ...this.
10314         * config/aarch64/iterators.md
10315         (UNSPEC_SADDV, UNSPEC_UADDV, SUADDV): Remove.
10316         (UNSPEC_ADDV): New.
10317         (sur): Remove elements for UNSPEC_SADDV and UNSPEC_UADDV.
10319         * config/aarch64/arm_neon.h (vaddv_s8, vaddv_s16, vaddv_s32, vaddv_u8,
10320         vaddv_u16, vaddv_u32, vaddvq_s8, vaddvq_s16, vaddvq_s32, vaddvq_s64,
10321         vaddvq_u8, vaddvq_u16, vaddvq_u32, vaddvq_u64, vaddv_f32, vaddvq_f32,
10322         vaddvq_f64): Change __builtin_aarch64_reduc_[us]plus_... to
10323         __builtin_aarch64_reduc_plus_scal, remove vget_lane wrapper.
10325 2014-10-27  Alan Lawrence  <alan.lawrence@arm.com>
10327         PR tree-optimization/61114
10328         * doc/md.texi (Standard Names): Add reduc_(plus,[us](min|max))|scal
10329         optabs, and note in reduc_[us](plus|min|max) to prefer the former.
10331         * expr.c (expand_expr_real_2): Use reduc_..._scal if available, fall
10332         back to old reduc_... + BIT_FIELD_REF only if not.
10334         * optabs.c (optab_for_tree_code): for REDUC_(MAX,MIN,PLUS)_EXPR,
10335         return the reduce-to-scalar (reduc_..._scal) optab.
10336         (scalar_reduc_to_vector): New.
10338         * optabs.def (reduc_smax_scal_optab, reduc_smin_scal_optab,
10339         reduc_plus_scal_optab, reduc_umax_scal_optab, reduc_umin_scal_optab):
10340         New.
10342         * optabs.h (scalar_reduc_to_vector): Declare.
10344         * tree-vect-loop.c (vectorizable_reduction): Look for optabs reducing
10345         to either scalar or vector.
10347 2014-10-27  Alan Lawrence  <alan.lawrence@arm.com>
10349         PR tree-optimization/61114
10350         * expr.c (expand_expr_real_2): For REDUC_{MIN,MAX,PLUS}_EXPR, add
10351         extract_bit_field around optab result.
10353         * fold-const.c (fold_unary_loc): For REDUC_{MIN,MAX,PLUS}_EXPR, produce
10354         scalar not vector.
10356         * tree-cfg.c (verify_gimple_assign_unary): Check result vs operand type
10357         for REDUC_{MIN,MAX,PLUS}_EXPR.
10359         * tree-vect-loop.c (vect_analyze_loop): Update comment.
10360         (vect_create_epilog_for_reduction): For direct vector reduction, use
10361         result of tree code directly without extract_bit_field.
10363         * tree.def (REDUC_MAX_EXPR, REDUC_MIN_EXPR, REDUC_PLUS_EXPR): Update
10364         comment.
10366 2014-10-27  Andrew MacLeod  <amacleod@redhat.com>
10368         * basic-block.h: Remove all includes.
10369         (enum profile_status_d, struct control_flow_graph): Move to cfg.h
10370         * cfg.h (profile_status_d, struct control_flow_graph): Relocate here.
10371         * Makefile.in (GTFILES): Add cfg.h to list.
10372         * cgraph.h (symbol_table::create_empty): Move to cgraph.c.
10373         * cgraph.c (symbol_table::create_empty): Relocate from cgraph.h.
10374         * genconditions.c (write_header): Add predict.h and basic-block.h to
10375         lits of includes.
10376         * genemit.c (main): Ditto.
10377         * genpreds.c (write_insn_preds_c): Ditto.
10378         * genrecog.c (write_header): Ditto.
10379         * gengtype.c (open_base_files): Add predict.h, basic-block.h, and cfg.h
10380         to list of includes.
10381         * alias.c: Adjust include files.
10382         * asan.c: Ditto.
10383         * auto-inc-dec.c: Ditto.
10384         * auto-profile.c: Ditto.
10385         * bb-reorder.c: Ditto.
10386         * bt-load.c: Ditto.
10387         * builtins.c: Ditto.
10388         * caller-save.c: Ditto.
10389         * calls.c: Ditto.
10390         * cfg.c: Ditto.
10391         * cfganal.c: Ditto.
10392         * cfgbuild.c: Ditto.
10393         * cfgcleanup.c: Ditto.
10394         * cfgexpand.c: Ditto.
10395         * cfghooks.c: Ditto.
10396         * cfgloop.c: Ditto.
10397         * cfgloopanal.c: Ditto.
10398         * cfgloopmanip.c: Ditto.
10399         * cfgrtl.c: Ditto.
10400         * cgraphbuild.c: Ditto.
10401         * cgraphclones.c: Ditto.
10402         * cgraphunit.c: Ditto.
10403         * combine-stack-adj.c: Ditto.
10404         * combine.c: Ditto.
10405         * compare-elim.c: Ditto.
10406         * coverage.c: Ditto.
10407         * cprop.c: Ditto.
10408         * cse.c: Ditto.
10409         * cselib.c: Ditto.
10410         * data-streamer-in.c: Ditto.
10411         * data-streamer-out.c: Ditto.
10412         * data-streamer.c: Ditto.
10413         * dce.c: Ditto.
10414         * ddg.c: Ditto.
10415         * ddg.h: Ditto.
10416         * df-core.c: Ditto.
10417         * df-problems.c: Ditto.
10418         * df-scan.c: Ditto.
10419         * df.h: Ditto.
10420         * dojump.c: Ditto.
10421         * dominance.c: Ditto.
10422         * domwalk.c: Ditto.
10423         * dse.c: Ditto.
10424         * dwarf2cfi.c: Ditto.
10425         * emit-rtl.c: Ditto.
10426         * et-forest.c: Ditto.
10427         * except.c: Ditto.
10428         * expmed.c: Ditto.
10429         * expr.c: Ditto.
10430         * final.c: Ditto.
10431         * fold-const.c: Ditto.
10432         * function.c: Ditto.
10433         * fwprop.c: Ditto.
10434         * gcc-plugin.h: Ditto.
10435         * gcse.c: Ditto.
10436         * generic-match-head.c: Ditto.
10437         * ggc-page.c: Ditto.
10438         * gimple-builder.c: Ditto.
10439         * gimple-expr.c: Ditto.
10440         * gimple-fold.c: Ditto.
10441         * gimple-iterator.c: Ditto.
10442         * gimple-low.c: Ditto.
10443         * gimple-match-head.c: Ditto.
10444         * gimple-pretty-print.c: Ditto.
10445         * gimple-ssa-isolate-paths.c: Ditto.
10446         * gimple-ssa-strength-reduction.c: Ditto.
10447         * gimple-streamer-in.c: Ditto.
10448         * gimple-streamer-out.c: Ditto.
10449         * gimple-streamer.h: Ditto.
10450         * gimple-walk.c: Ditto.
10451         * gimple.c: Ditto.
10452         * gimplify-me.c: Ditto.
10453         * gimplify.c: Ditto.
10454         * graph.c: Ditto.
10455         * graphite-blocking.c: Ditto.
10456         * graphite-clast-to-gimple.c: Ditto.
10457         * graphite-dependences.c: Ditto.
10458         * graphite-interchange.c: Ditto.
10459         * graphite-isl-ast-to-gimple.c: Ditto.
10460         * graphite-optimize-isl.c: Ditto.
10461         * graphite-poly.c: Ditto.
10462         * graphite-scop-detection.c: Ditto.
10463         * graphite-sese-to-poly.c: Ditto.
10464         * graphite.c: Ditto.
10465         * haifa-sched.c: Ditto.
10466         * hw-doloop.c: Ditto.
10467         * ifcvt.c: Ditto.
10468         * init-regs.c: Ditto.
10469         * internal-fn.c: Ditto.
10470         * ipa-cp.c: Ditto.
10471         * ipa-devirt.c: Ditto.
10472         * ipa-icf-gimple.c: Ditto.
10473         * ipa-icf.c: Ditto.
10474         * ipa-inline-analysis.c: Ditto.
10475         * ipa-inline.c: Ditto.
10476         * ipa-polymorphic-call.c: Ditto.
10477         * ipa-profile.c: Ditto.
10478         * ipa-prop.c: Ditto.
10479         * ipa-pure-const.c: Ditto.
10480         * ipa-reference.c: Ditto.
10481         * ipa-split.c: Ditto.
10482         * ipa-utils.c: Ditto.
10483         * ipa.c: Ditto.
10484         * ira-build.c: Ditto.
10485         * ira-color.c: Ditto.
10486         * ira-conflicts.c: Ditto.
10487         * ira-costs.c: Ditto.
10488         * ira-emit.c: Ditto.
10489         * ira-lives.c: Ditto.
10490         * ira.c: Ditto.
10491         * jump.c: Ditto.
10492         * lcm.c: Ditto.
10493         * loop-doloop.c: Ditto.
10494         * loop-init.c: Ditto.
10495         * loop-invariant.c: Ditto.
10496         * loop-iv.c: Ditto.
10497         * loop-unroll.c: Ditto.
10498         * lower-subreg.c: Ditto.
10499         * lra-assigns.c: Ditto.
10500         * lra-coalesce.c: Ditto.
10501         * lra-constraints.c: Ditto.
10502         * lra-eliminations.c: Ditto.
10503         * lra-lives.c: Ditto.
10504         * lra-spills.c: Ditto.
10505         * lra.c: Ditto.
10506         * lto-cgraph.c: Ditto.
10507         * lto-compress.c: Ditto.
10508         * lto-opts.c: Ditto.
10509         * lto-section-in.c: Ditto.
10510         * lto-section-out.c: Ditto.
10511         * lto-streamer-in.c: Ditto.
10512         * lto-streamer-out.c: Ditto.
10513         * lto-streamer.c: Ditto.
10514         * mcf.c: Ditto.
10515         * mode-switching.c: Ditto.
10516         * modulo-sched.c: Ditto.
10517         * omp-low.c: Ditto.
10518         * optabs.c: Ditto.
10519         * opts-global.c: Ditto.
10520         * passes.c: Ditto.
10521         * postreload-gcse.c: Ditto.
10522         * postreload.c: Ditto.
10523         * predict.c: Ditto.
10524         * print-rtl.c: Ditto.
10525         * profile.c: Ditto.
10526         * recog.c: Ditto.
10527         * ree.c: Ditto.
10528         * reg-stack.c: Ditto.
10529         * regcprop.c: Ditto.
10530         * regcprop.h: Ditto.
10531         * reginfo.c: Ditto.
10532         * regrename.c: Ditto.
10533         * regstat.c: Ditto.
10534         * reload.c: Ditto.
10535         * reload1.c: Ditto.
10536         * reorg.c: Ditto.
10537         * resource.c: Ditto.
10538         * rtlanal.c: Ditto.
10539         * sched-deps.c: Ditto.
10540         * sched-ebb.c: Ditto.
10541         * sched-int.h: Ditto.
10542         * sched-rgn.c: Ditto.
10543         * sched-vis.c: Ditto.
10544         * sel-sched-dump.c: Ditto.
10545         * sel-sched-ir.c: Ditto.
10546         * sel-sched-ir.h: Ditto.
10547         * sel-sched.c: Ditto.
10548         * sese.c: Ditto.
10549         * shrink-wrap.c: Ditto.
10550         * stack-ptr-mod.c: Ditto.
10551         * stmt.c: Ditto.
10552         * store-motion.c: Ditto.
10553         * symtab.c: Ditto.
10554         * toplev.c: Ditto.
10555         * tracer.c: Ditto.
10556         * trans-mem.c: Ditto.
10557         * tree-affine.c: Ditto.
10558         * tree-call-cdce.c: Ditto.
10559         * tree-cfg.c: Ditto.
10560         * tree-cfgcleanup.c: Ditto.
10561         * tree-chrec.c: Ditto.
10562         * tree-complex.c: Ditto.
10563         * tree-data-ref.c: Ditto.
10564         * tree-dfa.c: Ditto.
10565         * tree-eh.c: Ditto.
10566         * tree-emutls.c: Ditto.
10567         * tree-if-conv.c: Ditto.
10568         * tree-inline.c: Ditto.
10569         * tree-into-ssa.c: Ditto.
10570         * tree-loop-distribution.c: Ditto.
10571         * tree-nested.c: Ditto.
10572         * tree-nrv.c: Ditto.
10573         * tree-object-size.c: Ditto.
10574         * tree-outof-ssa.c: Ditto.
10575         * tree-parloops.c: Ditto.
10576         * tree-phinodes.c: Ditto.
10577         * tree-predcom.c: Ditto.
10578         * tree-pretty-print.c: Ditto.
10579         * tree-profile.c: Ditto.
10580         * tree-scalar-evolution.c: Ditto.
10581         * tree-sra.c: Ditto.
10582         * tree-ssa-address.c: Ditto.
10583         * tree-ssa-alias.c: Ditto.
10584         * tree-ssa-ccp.c: Ditto.
10585         * tree-ssa-coalesce.c: Ditto.
10586         * tree-ssa-copy.c: Ditto.
10587         * tree-ssa-copyrename.c: Ditto.
10588         * tree-ssa-dce.c: Ditto.
10589         * tree-ssa-dom.c: Ditto.
10590         * tree-ssa-dse.c: Ditto.
10591         * tree-ssa-forwprop.c: Ditto.
10592         * tree-ssa-ifcombine.c: Ditto.
10593         * tree-ssa-live.c: Ditto.
10594         * tree-ssa-loop-ch.c: Ditto.
10595         * tree-ssa-loop-im.c: Ditto.
10596         * tree-ssa-loop-ivcanon.c: Ditto.
10597         * tree-ssa-loop-ivopts.c: Ditto.
10598         * tree-ssa-loop-manip.c: Ditto.
10599         * tree-ssa-loop-niter.c: Ditto.
10600         * tree-ssa-loop-prefetch.c: Ditto.
10601         * tree-ssa-loop-unswitch.c: Ditto.
10602         * tree-ssa-loop.c: Ditto.
10603         * tree-ssa-math-opts.c: Ditto.
10604         * tree-ssa-operands.c: Ditto.
10605         * tree-ssa-phiopt.c: Ditto.
10606         * tree-ssa-phiprop.c: Ditto.
10607         * tree-ssa-pre.c: Ditto.
10608         * tree-ssa-propagate.c: Ditto.
10609         * tree-ssa-reassoc.c: Ditto.
10610         * tree-ssa-sccvn.c: Ditto.
10611         * tree-ssa-sink.c: Ditto.
10612         * tree-ssa-strlen.c: Ditto.
10613         * tree-ssa-structalias.c: Ditto.
10614         * tree-ssa-tail-merge.c: Ditto.
10615         * tree-ssa-ter.c: Ditto.
10616         * tree-ssa-threadedge.c: Ditto.
10617         * tree-ssa-threadupdate.c: Ditto.
10618         * tree-ssa-uncprop.c: Ditto.
10619         * tree-ssa-uninit.c: Ditto.
10620         * tree-ssa.c: Ditto.
10621         * tree-ssanames.c: Ditto.
10622         * tree-stdarg.c: Ditto.
10623         * tree-streamer-in.c: Ditto.
10624         * tree-streamer-out.c: Ditto.
10625         * tree-streamer.c: Ditto.
10626         * tree-switch-conversion.c: Ditto.
10627         * tree-tailcall.c: Ditto.
10628         * tree-vect-data-refs.c: Ditto.
10629         * tree-vect-generic.c: Ditto.
10630         * tree-vect-loop-manip.c: Ditto.
10631         * tree-vect-loop.c: Ditto.
10632         * tree-vect-patterns.c: Ditto.
10633         * tree-vect-slp.c: Ditto.
10634         * tree-vect-stmts.c: Ditto.
10635         * tree-vectorizer.c: Ditto.
10636         * tree-vrp.c: Ditto.
10637         * tree.c: Ditto.
10638         * tsan.c: Ditto.
10639         * ubsan.c: Ditto.
10640         * valtrack.c: Ditto.
10641         * valtrack.h: Ditto.
10642         * value-prof.c: Ditto.
10643         * var-tracking.c: Ditto.
10644         * varasm.c: Ditto.
10645         * varpool.c: Ditto.
10646         * vtable-verify.c: Ditto.
10647         * web.c: Ditto.
10648         * config/aarch64/aarch64-builtins.c: Ditto.
10649         * config/aarch64/aarch64.c: Ditto.
10650         * config/alpha/alpha.c: Ditto.
10651         * config/arc/arc.c: Ditto.
10652         * config/arm/arm.c: Ditto.
10653         * config/avr/avr.c: Ditto.
10654         * config/bfin/bfin.c: Ditto.
10655         * config/c6x/c6x.c: Ditto.
10656         * config/cr16/cr16.c: Ditto.
10657         * config/cris/cris.c: Ditto.
10658         * config/darwin-c.c: Ditto.
10659         * config/darwin.c: Ditto.
10660         * config/epiphany/epiphany.c: Ditto.
10661         * config/epiphany/mode-switch-use.c: Ditto.
10662         * config/epiphany/resolve-sw-modes.c: Ditto.
10663         * config/fr30/fr30.c: Ditto.
10664         * config/frv/frv.c: Ditto.
10665         * config/h8300/h8300.c: Ditto.
10666         * config/i386/i386.c: Ditto.
10667         * config/i386/winnt.c: Ditto.
10668         * config/ia64/ia64.c: Ditto.
10669         * config/iq2000/iq2000.c: Ditto.
10670         * config/lm32/lm32.c: Ditto.
10671         * config/m32c/m32c.c: Ditto.
10672         * config/m32r/m32r.c: Ditto.
10673         * config/m68k/m68k.c: Ditto.
10674         * config/mcore/mcore.c: Ditto.
10675         * config/mep/mep.c: Ditto.
10676         * config/microblaze/microblaze.c: Ditto.
10677         * config/mips/mips.c: Ditto.
10678         * config/mmix/mmix.c: Ditto.
10679         * config/mn10300/mn10300.c: Ditto.
10680         * config/moxie/moxie.c: Ditto.
10681         * config/msp430/msp430.c: Ditto.
10682         * config/nds32/nds32-cost.c: Ditto.
10683         * config/nds32/nds32-fp-as-gp.c: Ditto.
10684         * config/nds32/nds32-intrinsic.c: Ditto.
10685         * config/nds32/nds32-isr.c: Ditto.
10686         * config/nds32/nds32-md-auxiliary.c: Ditto.
10687         * config/nds32/nds32-memory-manipulation.c: Ditto.
10688         * config/nds32/nds32-pipelines-auxiliary.c: Ditto.
10689         * config/nds32/nds32-predicates.c: Ditto.
10690         * config/nds32/nds32.c: Ditto.
10691         * config/nios2/nios2.c: Ditto.
10692         * config/pa/pa.c: Ditto.
10693         * config/pdp11/pdp11.c: Ditto.
10694         * config/rl78/rl78.c: Ditto.
10695         * config/rs6000/rs6000.c: Ditto.
10696         * config/rx/rx.c: Ditto.
10697         * config/s390/s390.c: Ditto.
10698         * config/sh/sh-mem.cc: Ditto.
10699         * config/sh/sh.c: Ditto.
10700         * config/sh/sh_optimize_sett_clrt.cc: Ditto.
10701         * config/sh/sh_treg_combine.cc: Ditto.
10702         * config/sparc/sparc.c: Ditto.
10703         * config/spu/spu.c: Ditto.
10704         * config/stormy16/stormy16.c: Ditto.
10705         * config/tilegx/tilegx.c: Ditto.
10706         * config/tilepro/tilepro.c: Ditto.
10707         * config/v850/v850.c: Ditto.
10708         * config/vax/vax.c: Ditto.
10709         * config/xtensa/xtensa.c: Ditto.
10711 2014-10-27  Alan Lawrence  <alan.lawrence@arm.com>
10713         * config/aarch64/aarch64.c (TARGET_GIMPLE_FOLD_BUILTIN): Comment out.
10714         * config/aarch64/aarch64-builtins.c (aarch64_gimple_fold_builtin):
10715         Remove using preprocessor directives.
10717 2014-10-27  Richard Biener  <rguenther@suse.de>
10719         * match.pd (0 % X): Properly use the iterator iterating over
10720         all modulo operators.
10721         (X % 1): Likewise.
10723 2014-10-27  Richard Biener  <rguenther@suse.de>
10725         * tree-ssa-forwprop.c: Include tree-cfgcleanup.h and tree-into-ssa.h.
10726         (lattice): New global.
10727         (fwprop_ssa_val): New function.
10728         (fold_all_stmts): Likewise.
10729         (pass_forwprop::execute): Finally fold all stmts.
10731 2014-10-26  Manuel López-Ibáñez  <manu@gcc.gnu.org>
10733         PR c++/53061
10734         * doc/invoke.texi (fmessage-length): Update text to match reality.
10736 2014-10-26  Richard Sandiford  <richard.sandiford@arm.com>
10738         * config/microblaze/microblaze.c: Include rtl-iter.h.
10739         (microblaze_tls_referenced_p_1): Delete.
10740         (microblaze_tls_referenced_p): Use FOR_EACH_SUBRTX.
10742 2014-10-26  Richard Sandiford  <richard.sandiford@arm.com>
10744         * config/mips/mips.c (mips_at_reg_p): Delete.
10745         (mips_need_noat_wrapper_p): Use FOR_EACH_SUBRTX.
10747 2014-10-26  Richard Sandiford  <richard.sandiford@arm.com>
10749         * config/mips/mips.c (mips_record_lo_sum): Replace with...
10750         (mips_record_lo_sums): ...this new function.
10751         (mips_reorg_process_insns): Update accordingly.
10753 2014-10-26  Richard Sandiford  <richard.sandiford@arm.com>
10755         * config/mips/mips.c (mips_sim_insn): Update comment.
10756         (mips_sim_wait_regs_2): Delete.
10757         (mips_sim_wait_regs_1): Use FOR_EACH_SUBRTX_VAR.
10759 2014-10-26  Richard Sandiford  <richard.sandiford@arm.com>
10761         * config/mips/mips.c (r10k_needs_protection_p_call): Take a const_rtx
10762         and return a bool.  Iterate over all subrtxes here.
10763         (r10k_needs_protection_p): Update accordingly.
10765 2014-10-26  Richard Sandiford  <richard.sandiford@arm.com>
10767         * config/mips/mips.c (r10k_needs_protection_p_1): Take an rtx
10768         rather than an rtx pointer.  Change type of insn from "void *"
10769         to its real type.  Return bool rather than int.  Iterate over
10770         all subrtxes here.
10771         (r10k_needs_protection_p_store): Update accordingly.
10772         (r10k_needs_protection_p): Likewise.
10774 2014-10-26  Richard Sandiford  <richard.sandiford@arm.com>
10776         * config/mips/mips.c (mips16_rewrite_pool_refs_info): Delete.
10777         (mips16_rewrite_pool_refs): Take the insn and constant pool as
10778         parameters.  Iterate over the instruction's pattern and return void.
10779         (mips16_lay_out_constants): Update accordingly.
10781 2014-10-26  Richard Sandiford  <richard.sandiford@arm.com>
10783         * config/mips/mips.c (mips_kernel_reg_p): Replace with...
10784         (mips_refers_to_kernel_reg_p): ...this new function.
10785         (mips_expand_prologue): Update accordingly.
10787 2014-10-26  Richard Sandiford  <richard.sandiford@arm.com>
10789         * config/mips/mips.c (mips_rewrite_small_data_1): Take the context
10790         as a parameter instead of the containing MEM.  Iterate over all
10791         subrtxes.  Don't return a value.
10792         (mips_rewrite_small_data): Update call accordingly.
10794 2014-10-26  Richard Sandiford  <richard.sandiford@arm.com>
10796         * config/mips/mips.c: Include rtl-iter.h.
10797         (mips_small_data_pattern_1): Take an rtx rather than an rtx pointer.
10798         Take the context as a parameter instead of the containing MEM.
10799         Iterate over all subrtxes.
10800         (mips_small_data_pattern_p): Update call accordingly.
10802 2014-10-26  Richard Sandiford  <richard.sandiford@arm.com>
10804         * config/mep/mep.c (mep_mul_hilo_bypass_1): Delete.
10805         (mep_mul_hilo_bypass_p): Use FOR_EACH_SUBRTX.
10807 2014-10-26  Richard Sandiford  <richard.sandiford@arm.com>
10809         * config/mep/mep.c (mep_store_find_set): Take a const_rtx and
10810         return a bool.  Replace "void *" with specific type.  Iterate
10811         over all subrtxes.
10812         (mep_store_data_bypass_1): Update calls accordingly.
10814 2014-10-26  Richard Sandiford  <richard.sandiford@arm.com>
10816         * config/mep/mep.c: Include rtl-iter.h.
10817         (global_reg_mentioned_p_1): Take a const_rtx and return a bool.
10818         (xtensa_tls_referenced_p): Return a bool.  Use FOR_EACH_SUBRTX.
10820 2014-10-26  Richard Sandiford  <richard.sandiford@arm.com>
10822         * config/xtensa/xtensa.c: Include rtl-iter.h.
10823         (xtensa_tls_referenced_p_1): Delete.
10824         (xtensa_tls_referenced_p): Use FOR_EACH_SUBRTX.
10826 2014-10-26  Richard Sandiford  <richard.sandiford@arm.com>
10828         * config/sh/sh.c (sh_contains_memref_p_1): Delete.
10829         (sh_contains_memref_p): Use FOR_EACH_SUBRTX.
10831 2014-10-26  Richard Sandiford  <richard.sandiford@arm.com>
10833         * config/sh/sh-protos.h (shmedia_cleanup_truncate): Take an
10834         rtx as argument and return the number of changes.
10835         * config/sh/sh.c: Include rtl-iter.h.
10836         (shmedia_cleanup_truncate): Take an rtx as argument and iterate
10837         over all subrtxes.  Return the number of changes made.
10838         * config/sh/sh.md: Update caller accordingly.
10840 2014-10-26  Richard Sandiford  <richard.sandiford@arm.com>
10842         * config/m68k/m68k.c (m68k_tls_reference_p_1): Delete.
10843         (m68k_tls_reference_p): Use FOR_EACH_SUBRTX_VAR.
10845 2014-10-26  Richard Sandiford  <richard.sandiford@arm.com>
10847         * config/m68k/m68k.c: Include rtl-iter.h.
10848         (m68k_final_prescan_insn_1): Delete.
10849         (m68k_final_prescan_insn): Use FOR_EACH_SUBRTX_VAR.
10851 2014-10-25  Jakub Jelinek  <jakub@redhat.com>
10853         PR tree-optimization/63641
10854         * tree-ssa-reassoc.c (optimize_range_tests_to_bit_test): Set high
10855         to low + prec - 1 - clz (mask) instead of low + prec - clz (mask).
10857 2014-10-25  Alan Modra  <amodra@gmail.com>
10859         PR rtl-optimization/63615
10860         * simplify-rtx.c (simplify_plus_minus): Set "canonicalized" on
10861         decomposing PLUS or MINUS if operands are not placed adjacent
10862         in the "ops" array.
10864 2014-10-25  Joseph Myers  <joseph@codesourcery.com>
10866         * config/rs6000/rs6000.c (rs6000_hard_regno_nregs_internal): Do
10867         not allow e500 double in registers not satisyfing
10868         SPE_SIMD_REGNO_P.
10870 2014-10-24  Aldy Hernandez  <aldyh@redhat.com>
10872         * dwarf2out.c (declare_in_namespace): Only emit external
10873         declarations in the local scope once.
10875 2014-10-24  Jonathan Wakely  <jwakely@redhat.com>
10877         * ginclude/stdbool.h: Do not define bool, true or false in C++11.
10879 2014-10-24  Charles Baylis  <charles.baylis@linaro.org>
10881         * config/aarch64/arm_neon.h (__LD2_LANE_FUNC): Rewrite using builtins,
10882         update uses to use new macro arguments.
10883         (__LD3_LANE_FUNC): Likewise.
10884         (__LD4_LANE_FUNC): Likewise.
10886 2014-10-24  Charles Baylis  <charles.baylis@linaro.org>
10888         * config/aarch64/aarch64-builtins.c
10889         (aarch64_types_loadstruct_lane_qualifiers): Define.
10890         * config/aarch64/aarch64-simd-builtins.def (ld2_lane, ld3_lane,
10891         ld4_lane): New builtins.
10892         * config/aarch64/aarch64-simd.md (aarch64_vec_load_lanesoi_lane<mode>):
10893         New pattern.
10894         (aarch64_vec_load_lanesci_lane<mode>): Likewise.
10895         (aarch64_vec_load_lanesxi_lane<mode>): Likewise.
10896         (aarch64_ld2_lane<mode>): New expand.
10897         (aarch64_ld3_lane<mode>): Likewise.
10898         (aarch64_ld4_lane<mode>): Likewise.
10899         * config/aarch64/aarch64.md (define_c_enum "unspec"): Add
10900         UNSPEC_LD2_LANE, UNSPEC_LD3_LANE, UNSPEC_LD4_LANE.
10902 2014-10-24  Georg-Johann Lay  <avr@gjlay.de>
10904         * avr-protos.h (avr_out_sign_extend): New.
10905         * avr.c (avr_adjust_insn_length) [ADJUST_LEN_SEXT]: Handle.
10906         (avr_out_sign_extend): New function.
10907         * avr.md (extendqihi2, extendqipsi2, extendqisi2, extendhipsi2)
10908         (extendhisi2, extendpsisi2): Use it.
10909         (adjust_len) [sext]: New.
10911 2014-10-24  Martin Liska  <mliska@suse.cz>
10913         * ipa-icf.c (sem_function::compare_phi_node): PHI result comparison
10914         added.
10916 2014-10-24  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
10918         * config/aarch64/aarch64-elf-raw.h (CA53_ERR_835769_SPEC): Define.
10919         (LINK_SPEC): Include CA53_ERR_835769_SPEC.
10920         * config/aarch64/aarch64-linux.h (CA53_ERR_835769_SPEC): Define.
10921         (LINK_SPEC): Include CA53_ERR_835769_SPEC.
10923 2014-10-24  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
10925         * config/aarch64/aarch64.h (ADJUST_INSN_LENGTH): Wrap definition in
10926         do while (0).
10927         * config/aarch64/aarch64.c (is_mem_p): Delete.
10928         (is_memory_op): Rename to...
10929         (has_memory_op): ... This.  Use FOR_EACH_SUBRTX.
10930         (dep_between_memop_and_curr): Assert that the input is a SET.
10931         (aarch64_madd_needs_nop): Add comment.  Do not call
10932         dep_between_memop_and_curr on NULL body.
10933         (aarch64_final_prescan_insn): Add comment.
10934         Include rtl-iter.h.
10936 2014-10-24  Richard Biener  <rguenther@suse.de>
10938         * Makefile.in (BUILD_CPPLIB): Move $(LIBINTL) $(LIBICONV)
10939         to genmatch BUILD_LIBS instead.
10941 2014-10-24  Richard Biener  <rguenther@suse.de>
10943         * genmatch.c (expr::gen_transform): Use fold_buildN_loc
10944         and build_call_expr_loc.
10945         (dt_simplify::gen): Drop non_lvalue for GIMPLE, use
10946         non_lvalue_loc to build it for GENERIC.
10947         (decision_tree::gen_generic): Add location argument to
10948         generic_simplify prototype.
10949         (capture_info): New class.
10950         (capture_info::capture_info): New constructor.
10951         (capture_info::walk_match): New method.
10952         (capture_info::walk_result): New method.
10953         (capture_info::walk_c_expr): New method.
10954         (dt_simplify::gen): Handle preserving side-effects for
10955         GENERIC code generation.
10956         (decision_tree::gen_generic): Do not reject operands
10957         with TREE_SIDE_EFFECTS.
10958         * generic-match.h: New file.
10959         * generic-match-head.c: Include generic-match.h, not gimple-match.h.
10960         * match.pd: Add some constant folding patterns from fold-const.c.
10961         * fold-const.c: Include generic-match.h.
10962         (fold_unary_loc): Dispatch to generic_simplify.
10963         (fold_ternary_loc): Likewise.
10964         (fold_binary_loc): Likewise.  Remove patterns now implemented
10965         by generic_simplify.
10966         * gimple-fold.c (replace_stmt_with_simplification): New function.
10967         (fold_stmt_1): Add valueize parameter, dispatch to gimple_simplify.
10968         (no_follow_ssa_edges): New function.
10969         (fold_stmt): New overload with valueization hook.  Use
10970         no_follow_ssa_edges for the overload without hook.
10971         (fold_stmt_inplace): Likewise.
10972         * gimple-fold.h (no_follow_ssa_edges): Declare.
10974 2014-10-24  Felix Yang  <felix.yang@huawei.com>
10975         Jiji Jiang  <jiangjiji@huawei.com>
10977         PR target/63173
10978         * config/aarch64/arm_neon.h (__LD2R_FUNC): Remove macro.
10979         (__LD3R_FUNC): Ditto.
10980         (__LD4R_FUNC): Ditto.
10981         (vld2_dup_s8, vld2_dup_s16, vld2_dup_s32, vld2_dup_f32, vld2_dup_f64,
10982          vld2_dup_u8, vld2_dup_u16, vld2_dup_u32, vld2_dup_p8, vld2_dup_p16
10983          vld2_dup_s64, vld2_dup_u64, vld2q_dup_s8, vld2q_dup_p8,
10984          vld2q_dup_s16, vld2q_dup_p16, vld2q_dup_s32, vld2q_dup_s64,
10985          vld2q_dup_u8, vld2q_dup_u16, vld2q_dup_u32, vld2q_dup_u64
10986          vld2q_dup_f32, vld2q_dup_f64): Rewrite using builtin functions.
10987         (vld3_dup_s64, vld3_dup_u64, vld3_dup_f64, vld3_dup_s8
10988          vld3_dup_p8, vld3_dup_s16, vld3_dup_p16, vld3_dup_s32
10989          vld3_dup_u8, vld3_dup_u16, vld3_dup_u32, vld3_dup_f32
10990          vld3q_dup_s8, vld3q_dup_p8, vld3q_dup_s16, vld3q_dup_p16
10991          vld3q_dup_s32, vld3q_dup_s64, vld3q_dup_u8, vld3q_dup_u16
10992          vld3q_dup_u32, vld3q_dup_u64, vld3q_dup_f32, vld3q_dup_f64): Likewise.
10993         (vld4_dup_s64, vld4_dup_u64, vld4_dup_f64, vld4_dup_s8
10994          vld4_dup_p8, vld4_dup_s16, vld4_dup_p16, vld4_dup_s32
10995          vld4_dup_u8, vld4_dup_u16, vld4_dup_u32, vld4_dup_f32
10996          vld4q_dup_s8, vld4q_dup_p8, vld4q_dup_s16, vld4q_dup_p16
10997          vld4q_dup_s32, vld4q_dup_s64, vld4q_dup_u8, vld4q_dup_u16
10998          vld4q_dup_u32, vld4q_dup_u64, vld4q_dup_f32, vld4q_dup_f64): Likewise.
10999         * config/aarch64/aarch64.md (define_c_enum "unspec"): Add
11000         UNSPEC_LD2_DUP, UNSPEC_LD3_DUP, UNSPEC_LD4_DUP.
11001         * config/aarch64/aarch64-simd-builtins.def (ld2r, ld3r, ld4r): New
11002         builtins.
11003         * config/aarch64/aarch64-simd.md (aarch64_simd_ld2r<mode>): New pattern.
11004         (aarch64_simd_ld3r<mode>): Likewise.
11005         (aarch64_simd_ld4r<mode>): Likewise.
11006         (aarch64_ld2r<mode>): New expand.
11007         (aarch64_ld3r<mode>): Likewise.
11008         (aarch64_ld4r<mode>): Likewise.
11010 2014-10-24  Maxim Kuvyrkov  <maxim.kuvyrkov@gmail.com>
11012         * rtlanal.c (get_base_term): Handle SCRATCH.
11014 2014-10-24  Maxim Kuvyrkov  <maxim.kuvyrkov@gmail.com>
11016         * haifa-sched.c (sched_init): Disable max_issue when scheduling for
11017         register pressure.
11019 2014-10-24  Maxim Kuvyrkov  <maxim.kuvyrkov@gmail.com>
11021         * haifa-sched.c (cached_first_cycle_multipass_dfa_lookahead,)
11022         (cached_issue_rate): Remove.  Use dfa_lookahead and issue_rate instead.
11023         (max_issue, choose_ready, sched_init): Update.
11025 2014-10-24  Maxim Kuvyrkov  <maxim.kuvyrkov@gmail.com>
11027         * sched-int.h (struct _haifa_insn_data:last_rfs_win): New field.
11028         * haifa-sched.c (INSN_LAST_RFS_WIN): New access macro.
11029         (rfs_result): Set INSN_LAST_RFS_WIN.  Update signature.
11030         (rank_for_schedule): Update calls to rfs_result to pass new parameters.
11031         (print_rank_for_schedule_stats): Print out elements of ready list that
11032         ended up on their respective places due to each of the sorting
11033         heuristics.
11034         (ready_sort): Update.
11035         (debug_ready_list_1): Improve printout for SCHED_PRESSURE_MODEL.
11036         (schedule_block): Update.
11038 2014-10-24  Maxim Kuvyrkov  <maxim.kuvyrkov@gmail.com>
11040         * haifa-sched.c (sched_class_regs_num, call_used_regs_num): New static
11041         arrays.  Use sched_class_regs_num instead of ira_class_hard_regs_num.
11042         (print_curr_reg_pressure, setup_insn_reg_pressure_info,)
11043         (model_update_pressure, model_spill_cost): Use sched_class_regs_num.
11044         (model_start_schedule): Update.
11045         (sched_pressure_start_bb): New static function.  Calculate
11046         sched_class_regs_num.
11047         (schedule_block): Use it.
11048         (alloc_global_sched_pressure_data): Calculate call_used_regs_num.
11050 2014-10-24  Richard Biener  <rguenther@suse.de>
11052         * Makefile.in (BUILD_CPPLIB): When in stage2+ use the
11053         host library and make sure to pull in the required libintl
11054         and libiconv dependencies.
11056 2014-10-24  Richard Biener  <rguenther@suse.de>
11058         * fold-const.c (fold_binary_loc): Fix copy-and-pasto.
11060 2014-10-24  Markus Trippelsdorf  <markus@trippelsdorf.de>
11062         PR bootstrap/63632
11063         * collect2.c (main): Filter out -fno-lto.
11065 2014-10-24  Martin Liska  <mliska@suse.cz>
11067         * ipa-icf.c (sem_item_optimizer::parse_nonsingleton_classes): Guard
11068         division by zero in dumps.
11069         (sem_item_optimizer::merge_classes): Ditto.
11071 2014-10-23  John David Anglin  <danglin@gcc.gnu.org>
11073         * config/pa/pa.c (pa_can_combine_p): Fix typo in last change.
11075 2014-10-23  Ian Lance Taylor  <iant@google.com>
11077         * tree-vrp.c (extract_range_from_assert): Fix typo in comment.
11079 2014-10-23  Ian Lance Taylor  <iant@google.com>
11081         * config/mep/mep.h (TARGET_HAS_F_SETLKW): Don't undefine.
11083 2014-10-23  Jakub Jelinek  <jakub@redhat.com>
11085         PR debug/63623
11086         * var-tracking.c (stack_adjust_offset_pre_post_cb): New function.
11087         (stack_adjust_offset_pre_post): Use it through for_each_inc_dec,
11088         instead of only handling autoinc in dest if it is a MEM.
11089         (vt_stack_adjustments): Fix up formatting.
11091 2014-10-23  DJ Delorie  <dj@redhat.com>
11093         * config/msp430/msp430.c (msp430_print_operand): 'x' modifier is
11094         independend of -mlarge.
11095         * config/msp430/constraints.md (Ys): Update comment.
11097 2014-10-23  Evgeny Stupachenko  <evstupac@gmail.com>
11099         PR target/63534
11100         PR target/63618
11101         * cse.c (delete_trivially_dead_insns): Consider PIC register is used
11102         while it is pseudo.
11103         * dse.c (deletable_insn_p): Likewise.
11105 2014-10-23  Georg-Johann Lay  <avr@gjlay.de>
11107         * config/avr/avr.c: Fix GNU coding rules and typos.
11108         * config/avr/avr.h: Dito.
11109         * config/avr/avr-c.c: Dito.
11110         * config/avr/avr.md: Dito.
11112 2014-10-23  Kirill Yukhin  <kirill.yukhin@intel.com>
11114         * config/i386/sse.md (define_mode_iterator VI1248_AVX512VL_AVX512BW):
11115         New.
11116         (define_insn "*abs<mode>2"): Use VI1248_AVX512VL_AVX512BW mode
11117         iterator.
11118         (define_expand "abs<mode>2"): Ditto.
11120 2014-10-23  Kirill Yukhin  <kirill.yukhin@intel.com>
11122         * tree-core.h (tree_var_decl): Extend `function_code' field
11123         by one bit, move `regdecl_flag' field to ...
11124         (tree_decl_with_vis): Here.
11125         * tree.h (DECL_STATIC_CHAIN): Update struct name.
11127 2014-10-23  Richard Biener  <rguenther@suse.de>
11129         * Makefile.in (BUILD_CPPLIB): Add.
11130         (build/genmatch$(build_exeext)): Use BUILD_CPPLIB, not CPPLIB.
11131         Drop LIBIBERTY.
11133 2014-10-23  Richard Biener  <rguenther@suse.de>
11135         * fold-const.c (fold_binary_loc): Preserve side-effects of
11136         X - X when simplifying to 0.
11137         * stor-layout.c (finish_bitfield_representative): Strip
11138         side-effects of evaluating the difference of two DECL_FIELD_OFFSET.
11140 2014-10-22  Richard Biener  <rguenther@suse.de>
11141             Tobias Burnus <burnus@net-b.de>
11143         PR lto/63603
11144         * gcc.c (LINK_COMMAND_SPEC): Add %{fno-lto}.
11146 2014-10-22  Dehao Chen  <dehao@google.com>
11148         * auto-profile.c: Change order of header files.
11150 2014-10-22  Guozhi Wei  <carrot@google.com>
11152         PR tree-optimization/63530
11153         tree-vect-data-refs.c (vect_create_addr_base_for_vector_ref): Set
11154         pointer alignment according to DR_MISALIGNMENT.
11156 2014-10-22  David Malcolm  <dmalcolm@redhat.com>
11158         * ipa-icf.c (ipa_icf_driver): Set optimizer to NULL when done.
11160 2014-10-22  Andrew MacLeod  <amacleod@redhat.com>
11162         * cfgbuild.h: New.  Add prototypes for cfgbuild.c.
11163         * cfgcleanup.h: New.  Add prototypes for cfgcleanup.c.
11164         * cfgloopmanip.h: New.  Add prototypes for cfgloopmanip.c.
11165         * dominance.h: New.  Add prototypes for dominance.c.
11166         * cfgloop.h: Move some prototypes/enum to cfgloopmanip.h and include it.
11167         * cfghooks.h: (struct profile_record) Relocate here.
11168         Relocate 2 prototypes from basic-block.h.
11169         * basic-block.h: Move prototypes and struct to new header files.
11170         Include cfgbuild.h, cfgcleanup.h, and dominance.h.
11171         * rtl.h: Move a few prototypes to new header files.
11172         * cfgcleanup.c (merge_memattrs): Make static.
11173         * genopinit.c (main): Add predict.h to list of includes.
11174         * predict.h: Update prototype list to match predict.c.
11175         * predict.c (maybe_hot_count_p): Export.
11176         (cgraph_edge::maybe_hot_p): Move to cgraph.c.
11177         (cgraph_node::optimize_for_size_p): Move to cgraph.h.
11178         * cgraph.h (cgraph_node::optimize_for_size_p): Relocate here.
11179         * cgraph.c (cgraph_edge::maybe_hot_p): Relocate here.
11180         * profile.h: Adjust prototypes.
11181         * ifcvt.h: New.  Relocate struct ce_if_block here.
11182         * ifcvt.c: Include ifcvt.h.
11183         * config/frv/frv.c: Include ifcvt.h.
11184         * config/frv/frv-protos.h: Add 'struct' to ce_if_block * parameters.
11186 2014-10-22  Richard Sandiford  <richard.sandiford@arm.com>
11188         * lra.c (lra): Remove call to recog_init.
11189         * config/i386/i386.md (preferred_for_speed): New attribute
11190         (*float<SWI48:mode><MODEF:mode>2_sse): Override it instead of
11191         "enabled".  Remove check for sched1.
11193 2014-10-22  Richard Sandiford  <richard.sandiford@arm.com>
11195         * recog.h (recog_data_d): Remove enabled_alternatives.
11196         * recog.c (extract_insn): Don't set it.
11197         * reload.c (find_reloads): Call get_enabled_alternatives.
11199 2014-10-22  Richard Sandiford  <richard.sandiford@arm.com>
11201         * recog.h (constrain_operands): Add an alternative_mask parameter.
11202         (constrain_operands_cached): Likewise.
11203         (get_preferred_alternatives): Declare new form.
11204         * recog.c (get_preferred_alternatives): New bb-taking instance.
11205         (constrain_operands): Take the set of available alternatives as
11206         a parameter.
11207         (check_asm_operands, insn_invalid_p, extract_constrain_insn)
11208         (extract_constrain_insn_cached): Update calls to constrain_operands.
11209         * caller-save.c (reg_save_code): Likewise.
11210         * ira.c (setup_prohibited_mode_move_regs): Likewise.
11211         * postreload-gcse.c (eliminate_partially_redundant_load): Likewise.
11212         * ree.c (combine_reaching_defs): Likewise.
11213         * reload.c (can_reload_into): Likewise.
11214         * reload1.c (reload, reload_as_needed, inc_for_reload): Likewise.
11215         (gen_reload_chain_without_interm_reg_p, emit_input_reload_insns)
11216         (emit_insn_if_valid_for_reload): Likewise.
11217         * reorg.c (fill_slots_from_thread): Likewise.
11218         * config/i386/i386.c (ix86_attr_length_address_default): Likewise.
11219         * config/pa/pa.c (pa_can_combine_p): Likewise.
11220         * config/rl78/rl78.c (insn_ok_now): Likewise.
11221         * config/sh/sh.md (define_peephole2): Likewise.
11222         * final.c (final_scan_insn): Update call to constrain_operands_cached.
11224 2014-10-22  Richard Sandiford  <richard.sandiford@arm.com>
11226         * doc/md.texi: Document "preferred_for_size" and "preferred_for_speed"
11227         attributes.
11228         * genattr.c (main): Handle "preferred_for_size" and
11229         "preferred_for_speed" in the same way as "enabled".
11230         * recog.h (bool_attr): New enum.
11231         (target_recog): Replace x_enabled_alternatives with x_bool_attr_masks.
11232         (get_preferred_alternatives, check_bool_attrs): Declare.
11233         * recog.c (have_bool_attr, get_bool_attr, get_bool_attr_mask_uncached)
11234         (get_bool_attr_mask, get_preferred_alternatives, check_bool_attrs):
11235         New functions.
11236         (get_enabled_alternatives): Use get_bool_attr_mask.
11237         * ira-costs.c (record_reg_classes): Use get_preferred_alternatives
11238         instead of recog_data.enabled_alternatives.
11239         * ira.c (ira_setup_alts): Likewise.
11240         * postreload.c (reload_cse_simplify_operands): Likewise.
11241         * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
11242         * ira-lives.c (preferred_alternatives): New variable.
11243         (process_bb_node_lives): Set it.
11244         (check_and_make_def_conflict, make_early_clobber_and_input_conflicts)
11245         (single_reg_class, ira_implicitly_set_insn_hard_regs): Use it instead
11246         of recog_data.enabled_alternatives.
11247         * lra-int.h (lra_insn_recog_data): Replace enabled_alternatives
11248         to preferred_alternatives.
11249         * lra-constraints.c (process_alt_operands): Update accordingly.
11250         * lra.c (lra_set_insn_recog_data): Likewise.
11251         (lra_update_insn_recog_data): Assert check_bool_attrs.
11253 2014-10-22  Richard Sandiford  <richard.sandiford@arm.com>
11255         * recog.h (extract_constrain_insn): Declare.
11256         * recog.c (extract_constrain_insn): New function.
11257         * lra.c (check_rtl): Use it.
11258         * postreload.c (reload_cse_simplify_operands): Likewise.
11259         * reg-stack.c (check_asm_stack_operands): Likewise.
11260         (subst_asm_stack_regs): Likewise.
11261         * regcprop.c (copyprop_hardreg_forward_1): Likewise.
11262         * regrename.c (build_def_use): Likewise.
11263         * sel-sched.c (get_reg_class): Likewise.
11264         * config/arm/arm.c (note_invalid_constants): Likewise.
11265         * config/s390/predicates.md (execute_operation): Likewise.
11267 2014-10-22  Jakub Jelinek  <jakub@redhat.com>
11268             Yury Gribov  <y.gribov@samsung.com>
11270         * common.opt (flag_sanitize_recover): New variable.
11271         (fsanitize-recover): Remove Var/Init, deprecate.
11272         (fsanitize-recover=): New option.
11273         * doc/invoke.texi (fsanitize-recover): Update docs.
11274         * opts.c (finish_options): Use opts->x_flag_sanitize
11275         instead of flag_sanitize.  Prohibit -fsanitize-recover
11276         for anything besides UBSan.  Formatting.
11277         (common_handle_option): Handle OPT_fsanitize_recover_
11278         and OPT_fsanitize_recover.  Use opts->x_flag_sanitize
11279         instead of flag_sanitize.
11280         * asan.c (pass_sanopt::execute): Fix up formatting.
11281         * ubsan.c (ubsan_expand_bounds_ifn, ubsan_expand_null_ifn,
11282         ubsan_expand_objsize_ifn, ubsan_build_overflow_builtin,
11283         instrument_bool_enum_load, ubsan_instrument_float_cast,
11284         instrument_nonnull_arg, instrument_nonnull_return): Check
11285         bits in flag_sanitize_recover bitmask instead of
11286         flag_sanitize_recover as bool flag.
11288 2014-10-22  Jiong Wang <jiong.wang@arm.com>
11290         * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Add missing '\'.
11292 2014-10-22  Renlin Li <renlin.li@arm.com>
11294         * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Define
11295         __ARM_FEATURE_IDIV__.
11297 2014-10-22  Richard Biener  <rguenther@suse.de>
11299         * Makefile.in (s-match): Adjust dependencies to only catch
11300         match.pd.
11302 2014-10-22  Richard Biener  <rguenther@suse.de>
11303         Prathamesh Kulkarni  <bilbotheelffriend@gmail.com>
11305         * Makefile.in (OBJS): Add gimple-match.o and generic-match.o.
11306         (MOSTLYCLEANFILES): Add gimple-match.c and generic-match.c.
11307         (gimple-match.c): Generate by triggering s-match.
11308         (generic-match.c): Likewise.
11309         (s-match): Rule to build gimple-match.c and generic-match.c
11310         by running the genmatch generator program.
11311         (build/hash-table.o): Dependencies to build hash-table.c for the host.
11312         (build/genmatch.o): Dependencies to build genmatch.
11313         (genprog): Add match.
11314         (build/genmatch): Likewise.
11315         (TEXI_GCCINT_FILES): Add match-and-simplify.texi.
11316         * generic-match-head.c: New file.
11317         * gimple-match-head.c: Likewise.
11318         * gimple-match.h: Likewise.
11319         * genmatch.c: Likewise.
11320         * match.pd: Likewise.
11321         * builtins.h (fold_builtin_n): Export.
11322         * builtins.c (fold_builtin_n): Likewise.
11323         * gimple-fold.h (gimple_build): Declare various overloads.
11324         (gimple_simplify): Likewise.
11325         (gimple_convert): Re-implement in terms of gimple_build.
11326         * gimple-fold.c (gimple_convert): Remove.
11327         (gimple_build): New functions.
11328         * doc/match-and-simplify.texi: New file.
11329         * doc/gccint.texi: Add menu item Match and Simplify and include
11330         match-and-simplify.texi.
11332 2014-10-22  Jakub Jelinek  <jakub@redhat.com>
11334         PR target/63594
11335         * config/i386/i386.c (ix86_expand_vector_init_duplicate): For
11336         V{8HI,16QI,16HI,32QI}mode call ix86_vector_duplicate_value
11337         even for just TARGET_AVX2, not only for
11338         TARGET_AVX512VL && TARGET_AVX512BW.  For V{32HI,64QI}mode,
11339         call ix86_vector_duplicate_value only if TARGET_AVX512BW,
11340         otherwise build it using concatenation of 256-bit
11341         broadcast.
11342         * config/i386/sse.md (AVX_VEC_DUP_MODE): Moved after
11343         avx512 broadcast patterns.
11344         (vec_dup<mode>): Likewise.  For avx2 use
11345         v<sseintprefix>broadcast<bcstscalarsuff> instead of
11346         vbroadcast<ssescalarmodesuffix>.
11347         (AVX2_VEC_DUP_MODE): New mode iterator.
11348         (*vec_dup<mode>): New TARGET_AVX2 define_insn with
11349         AVX2_VEC_DUP_MODE iterator, add a splitter for that.
11351         PR target/63542
11352         * config/i386/i386.c (ix86_pic_register_p): Also return
11353         true if x is a hard register with ORIGINAL_REGNO equal to
11354         pic_offset_table_rtx pseudo REGNO.
11355         (ix86_delegitimize_address): For ix86_use_pseudo_pic_reg ()
11356         after reload, subtract GOT_SYMBOL_NAME symbol if possible.
11358 2014-10-22  Alan Modra  <amodra@gmail.com>
11360         * gengtype.h (obstack_chunk_alloc, obstack_chunk_free): Remove cast.
11361         * coretypes.h (obstack_chunk_alloc, obstack_chunk_free): Likewise.
11362         (gcc_obstack_init): Use obstack_specify_allocation in place of
11363         _obstack_begin.
11364         * genautomata.c (next_sep_el): Cast result of obstack_base to (char *).
11365         (regexp_representation): Likewise.
11366         * godump.c (go_output_type): Likewise.
11368 2014-10-21  John David Anglin  <danglin@gcc.gnu.org>
11370         * config.gcc: Remove MASK_JUMP_IN_DELAY from target_cpu_default2.
11371         * config/pa/pa.h (TARGET_DEFAULT): Remove MASK_JUMP_IN_DELAY.
11372         * config/pa/pa.opt (mjump-in-delay): Ignore option.  Update comment.
11374 2014-10-21 Manuel López-Ibáñez  <manu@gcc.gnu.org>
11376         * doc/invoke.texi (pedantic-errors): Explain better.
11378 2014-10-21  Joern Rennecke  <joern.rennecke@embecosm.com>
11379             Vidya Praveen <vidya.praveen@atmel.com>
11380             Praveen Kumar Kaushik <Praveen_Kumar.Kaushik@atmel.com>
11381             Senthil Kumar Selvaraj <Senthil_Kumar.Selvaraj@atmel.com>
11382             Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
11384         * config/avr/avr-c.c (avr_cpu_cpp_builtins): Don't define
11385         __MEMX for avrtiny.
11386         * config/avr/avr.c (avr_insert_attributes): Reject __memx for avrtiny.
11387         (avr_nonconst_pointer_addrspace): Likewise.
11388         * config/avr/avr.h (AVR_HAVE_LPM): Define.
11390         Added AVRTINY architecture to avr target.
11391         * config/avr/avr-arch.h (avr_arch): Added AVRTINY architecture.
11392         (base_arch_s): member added for AVRTINY architecture.
11393         * config/avr/avr.c: Added TINY_ADIW, TINY_SBIW macros as AVRTINY
11394         alternate for adiw/sbiw instructions. Added AVR_TMP_REGNO and
11395         AVR_ZERO_REGNO macros for tmp and zero registers. Replaced TMP_REGNO
11396         and ZERO_REGNO occurrences by AVR_TMP_REGNO and AVR_ZERO_REGNO
11397         respectively. LAST_CALLEE_SAVED_REG macro added for the last register
11398         in callee saved register list.
11399         (avr_option_override): CCP address updated for AVRTINY.
11400         (avr_init_expanders): tmp and zero rtx initialized as per arch.
11401         Reset avr_have_dimode if AVRTINY.
11402         (sequent_regs_live): Use LAST_CALLEE_SAVED_REG instead magic number.
11403         (emit_push_sfr): Use AVR_TMP_REGNO for tmp register number.
11404         (avr_prologue_setup_frame): Don't minimize prologue if AVRTINY.
11405         Use LAST_CALLEE_SAVED_REG to refer last callee saved register.
11406         (expand_epilogue): Likewise.
11407         (avr_print_operand): Print CCP address in case of AVRTINY also.
11408         <TBD>bad address
11409         (function_arg_regno_p): Check different register list for arguments
11410         if AVRTINY.
11411         (init_cumulative_args): Check for AVRTINY to update number of argument
11412         registers.
11413         (tiny_valid_direct_memory_access_range): New function. Return false if
11414         direct memory access range is not in accepted range for AVRTINY.
11415         (avr_out_movqi_r_mr_reg_disp_tiny): New function to handle register
11416         indirect load (with displacement) for AVRTINY.
11417         (out_movqi_r_mr): Updated instruction length for AVRTINY. Call
11418         avr_out_movqi_r_mr_reg_disp_tiny for load from reg+displacement.
11419         (avr_out_movhi_r_mr_reg_no_disp_tiny): New function to handle register
11420         indirect load (no displacement) for AVRTINY.
11421         (avr_out_movhi_r_mr_reg_disp_tiny): New function to handle register
11422         indirect load (with displacement) for AVRTINY.
11423         (avr_out_movhi_r_mr_pre_dec_tiny): New function to handle register
11424         indirect load for pre-decrement address.
11425         (out_movhi_r_mr): In case of AVRTINY, call tiny register indirect load
11426         functions. Update instruction length for AVRTINY.
11427         (avr_out_movsi_r_mr_reg_no_disp_tiny): New function. Likewise, for
11428         SImode.
11429         (avr_out_movsi_r_mr_reg_disp_tiny): New function. Likewise, for SImode.
11430         (out_movsi_r_mr): Likewise, for SImode.
11431         (avr_out_movsi_mr_r_reg_no_disp_tiny): New function to handle register
11432         indirect store (no displacement) for AVRTINY.
11433         (avr_out_movsi_mr_r_reg_disp_tiny): New function to handle register
11434         indirect store (with displacement) for AVRTINY.
11435         (out_movsi_mr_r): Emit out insn for IO address store. Update store
11436         instruction's size for AVRTINY. For AVRTINY, call tiny SImode indirect
11437         store functions.
11438         (avr_out_load_psi_reg_no_disp_tiny): New function to handle register
11439         indirect load (no displacement) for PSImode in AVRTINY.
11440         (avr_out_load_psi_reg_disp_tiny): New function to handle register
11441         indirect load (with displacement) for PSImode in AVRTINY.
11442         (avr_out_load_psi): Call PSImode register indirect load functions for
11443         AVRTINY. Update instruction length for AVRTINY.
11444         (avr_out_store_psi_reg_no_disp_tiny): New function to handle register
11445         indirect store (no displacement) for PSImode in AVRTINY.
11446         (avr_out_store_psi_reg_disp_tiny): New function to handle register
11447         indirect store (with displacement) for PSImode in AVRTINY.
11448         (avr_out_store_psi): Update instruction length for AVRTINY. Call tiny
11449         register indirect store functions for AVRTINY.
11450         (avr_out_movqi_mr_r_reg_disp_tiny): New function to handle QImode
11451         register indirect store (with displacement) for AVRTINY.
11452         (out_movqi_mr_r): Update instruction length for AVRTINY. Call tiny
11453         register indirect store function for QImode in AVRTINY.
11454         (avr_out_movhi_mr_r_xmega): Update instruction length for AVRTINY.
11455         (avr_out_movhi_mr_r_reg_no_disp_tiny): New function to handle register
11456         indirect store (no displacement) for HImode in AVRTINY.
11457         (avr_out_movhi_mr_r_reg_disp_tiny): New function to handle register
11458         indirect store (with displacement) for HImode in AVRTINY.
11459         (avr_out_movhi_mr_r_post_inc_tiny): New function to handle register
11460         indirect store for post-increment address in HImode.
11461         (out_movhi_mr_r): Update instruction length for AVRTINY. Call tiny
11462         register indirect store function for HImode in AVRTINY.
11463         (avr_out_compare): Use TINY_SBIW/ TINY_ADIW in place of sbiw/adiw
11464         in case of AVRTINY.
11465         (order_regs_for_local_alloc): Updated register allocation order for
11466         AVRTINY.
11467         (avr_conditional_register_usage): New function. It is a target hook
11468         (TARGET_CONDITIONAL_REGISTER_USAGE) function which updates fixed, call
11469         used registers list and register allocation order for AVRTINY.
11470         (avr_return_in_memory): Update return value size for AVRTINY.
11471         * config/avr/avr-c.c (avr_cpu_cpp_builtins): Added builtin macros
11472         for AVRTINY arch and tiny program memory base address.
11473         * config/avr/avr-devices.c (avr_arch_types): Added AVRTINY arch.
11474         (avr_texinfo): Added description for AVRTINY arch.
11475         * config/avr/avr.h: Added macro to identify AVRTINY arch. Updated
11476         STATIC_CHAIN_REGNUM for AVRTINY.
11477         * config/avr/avr-mcus.def: Added AVRTINY arch devices.
11478         * config/avr/avr.md: Added constants for tmp/ zero registers in
11479         AVRTINY. Attributes for AVRTINY added.
11480         (mov<mode>): Move src/ dest address to register if it is not in AVRTINY
11481         memory access range.
11482         (mov<mode>_insn): Avoid QImode direct load for AVRTINY if address not
11483         in AVRTINY memory access range.
11484         (*mov<mode>): Likewise for HImode and SImode.
11485         (*movsf): Likewise for SFmode.
11486         (delay_cycles_2): Updated instructions to be emitted as AVRTINY does
11487         not have sbiw.
11488         * config/avr/avr-protos.h: Added function prototype for
11489         tiny_valid_direct_memory_access_range.
11490         * config/avr/avr-tables.opt: Regenerate.
11491         * gcc/config/avr/t-multilib: Regenerate.
11492         * doc/avr-mmcu.texi: Regenerate.
11494 2014-10-21  Andrew Pinski  <apinski@cavium.com>
11496         * doc/invoke.texi (AARCH64/mtune): Document thunderx as an
11497         available option also.
11498         * config/aarch64/aarch64-cost-tables.h: New file.
11499         * config/aarch64/aarch64-cores.def (thunderx): New core.
11500         * config/aarch64/aarch64-tune.md: Regenerate.
11501         * config/aarch64/aarch64.c: Include aarch64-cost-tables.h instead
11502         of config/arm/aarch-cost-tables.h.
11503         (thunderx_regmove_cost): New variable.
11504         (thunderx_tunings): New variable.
11506 2014-10-21  Dehao Chen  <dehao@google.com>
11508         * auto-profile.c: New file.
11509         * auto-profile.h: New file.
11510         * basic-block.h (maybe_hot_count_p): New export func.
11511         (add_working_set): New export func.
11512         * gcov-io.h (GCOV_TAG_AFDO_FILE_NAMES): New tag.
11513         (GCOV_TAG_AFDO_FUNCTION): Likewise.
11514         (GCOV_TAG_AFDO_WORKING_SET): Likewise.
11515         * opts.c (enable_fdo_optimizations): New func.
11516         (common_handle_option): Handle -fauto-profile flag.
11517         * ipa-inline.c (want_early_inline_function_p): Iterative-einline.
11518         (class pass_early_inline): Export early_inliner.
11519         (early_inliner): Likewise.
11520         (pass_early_inline::execute): Likewise.
11521         * ipa-inline.h (early_inliner): Likewise.
11522         * predict.c (maybe_hot_count_p): New export func.
11523         (counts_to_freqs): AutoFDO logic.
11524         (rebuild_frequencies): Likewise.
11525         * tree-profile.c (pass_ipa_tree_profile::gate): Likewise.
11526         * profile.c (add_working_set): New func.
11527         * Makefile.in (auto-profile.o): New object file.
11528         * passes.def (pass_ipa_auto_profile): New pass.
11529         * tree-ssa-live.c (remove_unused_scope_block_p): AutoFDO logic.
11530         * tree-pass.h (make_pass_ipa_auto_profile): New pass.
11531         * toplev.c (compile_file): AutoFDO logic.
11532         * doc/invoke.texi (-fauto-profile): New doc.
11533         * coverage.c (coverage_init): AutoFDO logic.
11534         * common.opt (-fauto-profile): New flag.
11535         * timevar.def (TV_IPA_AUTOFDO): New tag.
11536         * value-prof.c (gimple_alloc_histogram_value): New export func.
11537         (check_ic_target): Likewise.
11538         * value-prof.h (gimple_alloc_histogram_value): Likewise.
11539         (check_ic_target): Likewise.
11541 2014-10-21  David Malcolm  <dmalcolm@redhat.com>
11543         * cgraph.c (cgraph_c_finalize): New function.
11544         * cgraph.h (cgraph_c_finalize): New prototype.
11545         (cgraphunit_c_finalize): New prototype.
11546         * cgraphunit.c (first_analyzed): Move from analyze_functions
11547         to file-scope.
11548         (first_analyzed_var): Likewise.
11549         (analyze_functions): Move static variables into file-scope.
11550         (cgraphunit_c_finalize): New function.
11551         * diagnostic.c (diagnostic_finish): Free the memory for
11552         context->classify_diagnostic and context->printer, running the
11553         destructor for the latter.
11554         (bt_stop): Use toplev::main.
11555         * dwarf2out.c (dwarf2out_finalize): New function.
11556         * dwarf2out.h (dwarf2out_c_finalize): New prototype.
11557         * gcse.c (gcse_c_finalize): New function.
11558         * gcse.h (gcse_c_finalize): New prototype.
11559         * ggc-page.c (init_ggc): Make idempotent.
11560         * input.c (input_location): Initialize to UNKNOWN_LOCATION.
11561         * ipa-cp.c (ipa_cp_c_finalize): New function.
11562         * ipa-prop.h (ipa_cp_c_finalize): New prototype.
11563         * ipa-pure-const.c (function_insertion_hook_holder): Move to be
11564         a field of class pass_ipa_pure_const.
11565         (node_duplication_hook_holder): Likewise.
11566         (node_removal_hook_holder): Likewise.
11567         (register_hooks): Convert to method...
11568         (pass_ipa_pure_const::register_hooks): ...here, converting
11569         static variable init_p into...
11570         (pass_ipa_pure_const::init_p): ...new field.
11571         (pure_const_generate_summary): Update invocation of
11572         register_hooks to invoke as a method of current_pass.
11573         (pure_const_read_summary): Likewise.
11574         (propagate): Convert to...
11575         (pass_ipa_pure_const::execute): ...method.
11576         * ipa-reference.c (ipa_init): Move static bool init_p from here
11577         to...
11578         (ipa_init_p): New file-scope variable, so that it can be reset
11579         when repeatedly invoking the compiler within one process by...
11580         (ipa_reference_c_finalize): New function.
11581         * ipa-reference.h (ipa_reference_c_finalize): New.
11582         * main.c (main): Replace invocation of toplev_main with
11583         construction of a toplev instance, and call its "main" method.
11584         * params.c (global_init_params): Add an assert that
11585         params_finished is false.
11586         (params_c_finalize): New.
11587         * params.h (params_c_finalize): New.
11588         * passes.c (execute_ipa_summary_passes): Set "current_pass" before
11589         invoking generate_summary, for the benefit of pass_ipa_pure_const.
11590         (ipa_write_summaries_2): Assign "pass" to "current_pass" global
11591         before calling write_summary hook.
11592         (ipa_write_optimization_summaries_1): Likewise when calling
11593         write_optimization_summary hook.
11594         (ipa_read_summaries_1): Likewise for read_summary hook.
11595         (ipa_read_optimization_summaries_1): Likewise for
11596         read_optimization_summary hook.
11597         (execute_ipa_stmt_fixups): Likewise.
11598         * stringpool.c (init_stringpool): Clean up if we're called more
11599         than once.
11600         * timevar.c (timevar_init): Ignore repeated calls.
11601         * toplev.c: Include "dwarf2out.h", "ipa-reference.h", "gcse.h",
11602         "ipa-prop.h".
11603         (general_init): Reset "input_location" to UNKNOWN_LOCATION.
11604         (initialize_rtl): Move static local "initialized_once"
11605         into file scope, and rename to...
11606         (rtl_initialized): New variable.
11607         (do_compile): Move timevar initialization from here to
11608         toplev::start_timevars.
11609         (toplev::toplev, toplev::~toplev, toplev::start_timevars,
11610         toplev::finalize): New functions.
11611         (toplev_main): Rename to...
11612         (toplev::main): ...this.
11613         * toplev.h (class toplev): New class.
11615 2014-10-21  Andrew MacLeod  <amacleod@redhat.com>
11617         * loop-doloop.c: Include loop-unroll.h.
11619 2014-10-21  Andrew MacLeod  <amacleod@redhat.com>
11621         * cfg.h: New.  Header file for cfg.c.
11622         * cfganal.h: New.  Header file for cfganal.c.
11623         * lcm.h: New.  Header file for lcm.c.
11624         * loop-unroll.h: New.  Header file for loop-unroll.h.
11625         * cfgloop.h: (unroll_loops): Remove prototype.
11626         * basic-block.h: Move prototypes and structs to new header files.
11627         Include cfg.h, cfganal.h, and lcm.h.
11628         * loop-init.c: Include loop-unroll.h.
11629         * loop-unroll.c: (referenced_in_one_insn_in_loop_p): Make static.
11630         * modulo-sched.c: Include loop-unroll.h.
11632 2014-10-21  Thomas Preud'homme  <thomas.preudhomme@arm.com>
11634         * tree-ssa-math-opts.c (find_bswap_or_nop_1): Fix creation of
11635         MARKER_BYTE_UNKNOWN markers when handling casts.
11637 2014-10-21  Richard Biener  <rguenther@suse.de>
11639         * tree-ssa-phiopt.c (value_replacement): Properly verify we
11640         are the non-singleton PHI.
11642 2014-10-21  Jakub Jelinek  <jakub@redhat.com>
11644         PR tree-optimization/63563
11645         * tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Bail out
11646         if either dra or drb stmts are not normal loads/stores.
11648 2014-10-21  Ilya Tocar  <ilya.tocar@intel.com>
11650         * config/i386/i386.c (expand_vec_perm_1): Fix
11651         expand_vec_perm_palignr case.
11652         * config/i386/sse.md (<ssse3_avx2>_palignr<mode>_mask): Use
11653         VI1_AVX512.
11655 2014-10-21  Zhenqiang Chen  <zhenqiang.chen@arm.com>
11657         * cfgloopanal.c (seq_cost): Delete.
11658         * rtl.h (seq_cost): New prototype.
11659         * rtlanal.c (seq_cost): New function.
11660         * tree-ssa-loop-ivopts.c (seq_cost): Delete.
11662 2014-10-20  Andrew MacLeod  <amacleod@redhat.com>
11664         * cfgrtl.h: New.  Add prototypes for cfgrtl.c.
11665         * basic-block.h: Remove prototypes for cfgrtl.c.
11666         * cfghooks.h (cfg_layout_initialize, cfg_layout_finalize): Move
11667         prototypes to cfgrtl.h.
11668         * profile.h (profile_info): Add extern export declaration.
11669         * rtl.h: Remove prototypes for cfgrtl.h.
11670         * tree-cfg.h (gt_ggc_mx, gt_pch_nx): Move prototypes to here.
11671         * ipa-inline.c: Include profile.h.
11672         * loop-unroll.c: Ditto.
11673         * modulo-sched.c: Ditto.
11674         * postreload-gcse.c: Ditto.
11675         * predict.c: Ditto.
11676         * sched-ebb.c: Ditto.
11677         * sched-rgn.c: Ditto.
11678         * tracer.c: Ditto.
11679         * tree-ssa-loop-ivcanon.c: Ditto.
11681 2014-10-20  Richard Biener  <rguenther@suse.de>
11683         * tree-vect-slp.c (vect_get_and_check_slp_defs): Try swapping
11684         operands to get a def operand kind match.  Signal mismatches
11685         to the parent so we can try swapping its operands.
11686         (vect_build_slp_tree): Try swapping operands if they have
11687         a mismatched operand kind.
11689 2014-10-20  Alan Modra  <amodra@gmail.com>
11691         PR debug/60655
11692         * simplify-rtx.c (simplify_plus_minus): Delete unused "input_ops".
11693         Increase "ops" array size.  Correct array size tests.  Init
11694         n_constants in loop.  Break out of innermost loop when finding
11695         a trivial CONST expression.
11697 2014-10-20  Martin Liska  <mliska@suse.cz>
11699         PR ipa/63583
11700         * ipa-icf-gimple.c (func_checker::compare_gimple_asm):
11701         Gimple tempate string is compared.
11703 2014-10-20  Uros Bizjak  <ubizjak@gmail.com>
11705         * varasm.c (const_alias_set): Remove.
11706         (init_varasm_once): Remove initialization of const_alias_set.
11707         (build_constant_desc): Do not set alias set to const_alias_set.
11709 2014-10-19  Ilya Verbin  <ilya.verbin@intel.com>
11711         * configure: Regenerate.
11712         * configure.ac: Move the test for section attribute specifier "e" in GAS
11713         out to all i[34567]86-*-* | x86_64-*-* targets and add --fatal-warnings.
11714         * langhooks.c (lhd_begin_section): Set SECTION_EXCLUDE flag.
11715         * varasm.c (default_elf_asm_named_section): Guard SECTION_EXCLUDE with
11716         ifdef HAVE_GAS_SECTION_EXCLUDE.
11718 2014-10-19  Andreas Schwab  <schwab@linux-m68k.org>
11720         * doc/md.texi (RTL Template) [match_scratch]: Correct equivalent
11721         match_operand expression.
11723 2014-10-19  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>
11724             David Edelsohn  <dje.gcc@gmail.com>
11726         * config/rs6000/rs6000.c (rs6000_atomic_assign_expand_fenv): New
11727         function.
11728         (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New define.
11730 2014-10-18  Manuel López-Ibáñez  <manu@gcc.gnu.org>
11732         * doc/invoke.texi (Options to Request or Suppress Warnings):
11733         Explain options precedence.
11734         (Wtrampolines): Do not indent paragraph.
11736 2014-10-18  John David Anglin  <danglin@gcc.gnu.org>
11738         * doc/invoke.texi: Update documentation of hppa -mjump-in-delay option.
11739         * config/pa/pa-protos.h (pa_following_call): Delete declaration.
11740         (pa_jump_in_call_delay): Likewise.
11741         * config/pa/pa.c (pa_option_override): Remove jump in call delay
11742         override.
11743         (pa_output_millicode_call): Remove support for jump in call delay.
11744         (pa_output_call): Likewise.
11745         (pa_jump_in_call_delay): Delete.
11746         (pa_following_call): Likewise.
11747         * config/pa/pa.md (in_call_delay): Remove jump in delay check.
11748         (uncond_branch): Remove following call check from attribute length.
11750 2014-10-18  Oleg Endo  <olegendo@gcc.gnu.org>
11752         PR target/53513
11753         * config/sh/sh-modes.def (PSI): Remove.
11754         * config/sh/sh-protos.h (get_fpscr_rtx): Remove.
11755         * config/sh/sh.c (fpscr_rtx, get_fpscr_rtx): Remove.
11756         (sh_reorg): Remove commented out FPSCR code.
11757         (fpscr_set_from_mem): Use SImode instead of PSImode.  Emit lds_fpscr
11758         insn instead of move insn.
11759         (sh_hard_regno_mode_ok): Return SImode for FPSCR.
11760         (sh_legitimate_address_p, sh_legitimize_reload_address): Remove PSImode
11761         handling.
11762         (sh_emit_mode_set): Emit lds_fpscr and sts_fpscr insns.
11763         (sh1_builtin_p): Uncomment.
11764         (SH_BLTIN_UV 25, SH_BLTIN_VU 26): New macros.
11765         (bdesc): Add __builtin_sh_get_fpscr and __builtin_sh_set_fpscr.
11766         * config/sh/sh/predicates.md (fpscr_operand): Simplify.
11767         (fpscr_movsrc_operand, fpscr_movdst_operand): New predicates.
11768         (general_movsrc_operand, general_movdst_operand): Disallow
11769         fpscr_operand.
11770         * config/sh/sh.md (FPSCR_FR): New constant.
11771         (push_fpscr): Emit sts_fpscr insn.
11772         (pop_fpscr): Emit lds_fpscr_insn.
11773         (movsi_ie): Disallow FPSCR operands.
11774         (fpu_switch, unnamed related split, extend_psi_si,
11775         truncate_si_psi): Remove insns.
11776         (lds_fpscr, sts_fpscr): New insns.
11777         (toggle_sz, toggle_pr): Use SImode for FPSCR_REG instead of PSImode.
11779 >>>>>>> .r217525
11780 2014-10-17  Eric Botcazou  <ebotcazou@adacore.com>
11782         * ipa-inline-transform.c (master_clone_with_noninline_clones_p): New.
11783         (clone_inlined_nodes): Do not overwrite the clone if above predicate
11784         returns true.
11786 2014-10-17  Ilya Tocar  <ilya.tocar@intel.com>
11788         * config/i386/i386.c (MAX_VECT_LEN): Move earlier.
11789         (expand_vec_perm_d): Ditto.
11790         (ix86_expand_vec_perm_vpermi2): Handle V8HImode, V16HImode, V32HImode,
11791         V32HImode, V4SImode, V8SImode, V4SFmode, V8SFmode, V2DImode, V4DImode,
11792         V4DFmode.
11793         (ix86_expand_vec_perm): Update call to ix86_expand_vec_perm_vpermi2.
11794         (ix86_expand_sse_unpack): Handle V64QImode.
11795         (expand_vec_perm_blend): Update conditions for TARGET, handle
11796         V8DFmode, V16SFmode, V32HImode, V64QImode, V16SImode, V8DImode.
11797         (expand_vec_perm_pshufb): Handle V64QImode.
11798         (expand_vec_perm_1): Handle V64QImode, V32HImode, V16SImode, V16SFmode,
11799         V8DFmode, V8DImode, V4DFmode, V2DFmode, V8SFmode, V4SFmode.
11800         (ix86_expand_vec_perm_const_1): Call  ix86_expand_vec_perm_vpermi2.
11801         (ix86_vectorize_vec_perm_const_ok): Handle V32HImode, V64QImode.
11802         (ix86_expand_vecop_qihi): Handle V64QImode.
11803         * config/i386/sse.md (define_mode_iterator VI1_AVX512): New.
11804         (define_mode_iterator VEC_PERM_AVX2): Add V32HI.
11805         (define_mode_iterator VEC_PERM_CONST): Add V32HI.
11806         (define_insn "<ssse3_avx2>_pshufb<mode>3<mask_name>"): Add masking.
11807         (mul<mode>3): Use VI1_AVX512.
11808         (<sse2_avx2>_packsswb): Ditto.
11809         (<sse2_avx2>_packuswb): Ditto.
11810         (<ssse3_avx2>_pshufb<mode>3): Ditto.
11811         (<shift_insn><mode>3): Ditto.
11813 2014-10-17  Kirill Yukhin  <kirill.yukhin@intel.com>
11815         * config/i386/i386.c (ix86_expand_sse2_mulvxdi3): Refactor
11816         conditions to fix bootstrap.
11818 2014-10-17  Andrew MacLeod  <amacleod@redhat.com>
11820         gcc-plugin.h:  Add tm.h and flattened includes from function.h.
11822 2014-10-17  Alexander Ivchenko  <alexander.ivchenko@intel.com>
11823             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
11824             Anna Tikhonova  <anna.tikhonova@intel.com>
11825             Ilya Tocar  <ilya.tocar@intel.com>
11826             Andrey Turetskiy  <andrey.turetskiy@intel.com>
11827             Ilya Verbin  <ilya.verbin@intel.com>
11828             Kirill Yukhin  <kirill.yukhin@intel.com>
11829             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
11831         * config/i386/i386.c (ix86_expand_vector_init_duplicate): Handle V64QI
11832         and V32HI modes, update V8HI, V16QI, V32QI modes handling.
11833         (ix86_expand_vector_init_general): Handle V64QI and V32HI modes.
11834         * config/i386/sse.md (define_mode_iterator VI48F_512): Rename to ...
11835         (define_mode_iterator VF48_I1248): ... this. Extend to AVX-512 modes.
11836         (define_expand "vec_init<mode>"): Use VF48_I1248.
11838 2014-10-17  Alexander Ivchenko  <alexander.ivchenko@intel.com>
11839             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
11840             Anna Tikhonova  <anna.tikhonova@intel.com>
11841             Ilya Tocar  <ilya.tocar@intel.com>
11842             Andrey Turetskiy  <andrey.turetskiy@intel.com>
11843             Ilya Verbin  <ilya.verbin@intel.com>
11844             Kirill Yukhin  <kirill.yukhin@intel.com>
11845             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
11847         * config/i386/i386.c (ix86_expand_sse2_mulvxdi3): Extend
11848         expand_sse2_mulvxdi3.
11850 2014-10-17  Richard Biener  <rguenther@suse.de>
11852         * fold-const.c (fold_comparison): Remove redundant constant
11853         folding and operand swapping.
11854         (fold_binary_loc): Do comparison operand swapping here.
11855         (fold_ternary_loc): Canonicalize operand order for
11856         commutative ternary operations.
11857         * tree.c (commutative_ternary_tree_code): Add DOT_PROD_EXPR
11858         and FMA_EXPR.
11860 2014-10-17  Jakub Jelinek  <jakub@redhat.com>
11862         PR tree-optimization/63464
11863         * gimple.h (gimple_seq_discard): New prototype.
11864         * gimple.c: Include stringpool.h and tree-ssanames.h.
11865         (gimple_seq_discard): New function.
11866         * optabs.h (lshift_cheap_p): New prototype.
11867         * optabs.c (lshift_cheap_p): New function, moved from...
11868         * tree-switch-conversion.c (lshift_cheap_p): ... here.
11869         * tree-ssa-reassoc.c: Include gimplify.h and optabs.h.
11870         (reassoc_branch_fixups): New variable.
11871         (update_range_test): Add otherrangep and seq arguments.
11872         Unshare exp.  If otherrange is NULL, use for other ranges
11873         array of pointers pointed by otherrangep instead.
11874         Emit seq before gimplified statements for tem.
11875         (optimize_range_tests_diff): Adjust update_range_test
11876         caller.
11877         (optimize_range_tests_xor): Likewise.  Fix up comment.
11878         (extract_bit_test_mask, optimize_range_tests_to_bit_test): New
11879         functions.
11880         (optimize_range_tests): Adjust update_range_test caller.
11881         Call optimize_range_tests_to_bit_test.
11882         (branch_fixup): New function.
11883         (execute_reassoc): Call branch_fixup.
11885         PR tree-optimization/63302
11886         * tree-ssa-reassoc.c (optimize_range_tests_xor,
11887         optimize_range_tests_diff): Use !integer_pow2p () instead of
11888         tree_log2 () < 0.
11890 2014-10-17  Martin Liska  <mliska@suse.cz>
11892         * ipa-icf.c (sem_function::merge): Local flags are set to false
11893         to enforce equal calling convention to be used.
11894         * opts.c (common_handle_option): Indentation fix.
11896 2014-10-17  Marc Glisse  <marc.glisse@inria.fr>
11898         * tree-into-ssa.c (is_old_name): Replace "new" with "old".
11900 2014-10-17  Tom de Vries  <tom@codesourcery.com>
11902         PR rtl-optimization/61605
11903         * regcprop.c (copyprop_hardreg_forward_1): Use
11904         regs_invalidated_by_this_call instead of regs_invalidated_by_call.
11906 2014-10-17  Tom de Vries  <tom@codesourcery.com>
11908         PR rtl-optimization/61605
11909         * regcprop.c (copyprop_hardreg_forward_1): Add copy_p and noop_p.  Don't
11910         notice stores for noops.  Don't regard noops as copies.
11912 2014-10-17  Uros Bizjak  <ubizjak@gmail.com>
11914         * config/i386/cpuid.h (__cpuid): Remove definitions that handle %ebx
11915         register in a special way.
11916         (__cpuid_count): Ditto.
11917         * config/i386/driver-i386.h: Protect with
11918         "#if defined(__GNUC__) && (__GNUC__ >= 5 || !defined(__PIC__))".
11919         (host_detect_local_cpu): Mention that GCC with non-fixed %ebx
11920         is required to compile the function.
11922 2014-10-16  DJ Delorie  <dj@redhat.com>
11924         * flag-types.h (sanitize_code): Don't assume targets have 32-bit
11925         integers.
11927         * config/rs6000/rs6000-c.c (rid_int128): New.
11928         (rs6000_macro_to_expand): Use instead of RID_INT128.
11930 2014-10-16  Andrew MacLeod  <amacleod@redhat.com>
11932         * function.h: Flatten file.  Remove includes, adjust prototypes to
11933         reflect only what is in function.h.
11934         (enum direction, struct args_size, struct locate_and_pad_arg_data,
11935         ADD_PARM_SIZE, SUB_PARM_SIZE, ARGS_SIZE_TREE, ARGS_SIZE_RTX): Relocate
11936         from expr.h.
11937         (ASLK_REDUCE_ALIGN, ASLK_RECORD_PAD): Relocate from rtl.h.
11938         (optimize_function_for_size_p, optimize_function_for_speed_p): Move
11939         prototypes to predict.h.
11940         (init_varasm_status): Move prototype to varasm.h.
11941         * expr.h: Adjust include files.
11942         (enum direction, struct args_size, struct locate_and_pad_arg_data,
11943         ADD_PARM_SIZE, SUB_PARM_SIZE, ARGS_SIZE_TREE, ARGS_SIZE_RTX): Move
11944         to function.h.
11945         (locate_and_pad_parm): Move prototype to function.h.
11946         * rtl.h: (assign_stack_local, ASLK_REDUCE_ALIGN, ASLK_RECORD_PAD,
11947         assign_stack_local_1, assign_stack_temp, assign_stack_temp_for_type,
11948         assign_temp, reposition_prologue_and_epilogue_notes,
11949         prologue_epilogue_contains, sibcall_epilogue_contains,
11950         update_temp_slot_address, maybe_copy_prologue_epilogue_insn,
11951         set_return_jump_label): Move prototypes to function.h.
11952         * predict.h (optimize_function_for_size_p,
11953         optimize_function_for_speed_p): Relocate prototypes from function.h.
11954         * shrink-wrap.h (emit_return_into_block, active_insn_between,
11955         convert_jumps_to_returns, emit_return_for_exit): Move prototypes to
11956         function.h.
11957         * varasm.h (init_varasm_status): Relocate prototype from function.h.
11958         * genattrtab.c (write_header): Add predict.h to include list.
11959         * genconditions.c (write_header): Add predict.h to include list.
11960         * genemit.c (main): Adjust header file includes.
11961         * gengtype.c (ifiles): Add flattened function.h header files.
11962         * genoutput.c (output_prologue): Add predict.h to include list.
11963         * genpreds.c (write_insn_preds_c): Adjust header file includes.
11964         * genrecog.c (write_header): Add flattened function.h header files.
11965         * alias.c: Adjust include files.
11966         * auto-inc-dec.c: Likewise.
11967         * basic-block.h: Likewise.
11968         * bb-reorder.c: Likewise.
11969         * bt-load.c: Likewise.
11970         * builtins.c: Likewise.
11971         * caller-save.c: Likewise.
11972         * calls.c: Likewise.
11973         * cfgbuild.c: Likewise.
11974         * cfgcleanup.c: Likewise.
11975         * cfgexpand.c: Likewise.
11976         * cfgloop.c: Likewise.
11977         * cfgloop.h: Likewise.
11978         * cfgrtl.c: Likewise.
11979         * cgraph.h: Likewise.
11980         * cgraphclones.c: Likewise.
11981         * cgraphunit.c: Likewise.
11982         * combine-stack-adj.c: Likewise.
11983         * combine.c: Likewise.
11984         * coverage.c: Likewise.
11985         * cprop.c: Likewise.
11986         * cse.c: Likewise.
11987         * cselib.c: Likewise.
11988         * dbxout.c: Likewise.
11989         * ddg.c: Likewise.
11990         * df-core.c: Likewise.
11991         * df-problems.c: Likewise.
11992         * df-scan.c: Likewise.
11993         * dojump.c: Likewise.
11994         * dwarf2cfi.c: Likewise.
11995         * dwarf2out.c: Likewise.
11996         * emit-rtl.c: Likewise.
11997         * except.c: Likewise.
11998         * explow.c: Likewise.
11999         * expr.c: Likewise.
12000         * final.c: Likewise.
12001         * function.c: Likewise.
12002         * gcse.c: Likewise.
12003         * gimple-fold.c: Likewise.
12004         * gimple-low.c: Likewise.
12005         * gimple-streamer.h: Likewise.
12006         * haifa-sched.c: Likewise.
12007         * ifcvt.c: Likewise.
12008         * ira.c: Likewise.
12009         * jump.c: Likewise.
12010         * lcm.c: Likewise.
12011         * loop-invariant.c: Likewise.
12012         * lra-assigns.c: Likewise.
12013         * lra-coalesce.c: Likewise.
12014         * lra-constraints.c: Likewise.
12015         * lra-eliminations.c: Likewise.
12016         * lra-lives.c: Likewise.
12017         * lra-spills.c: Likewise.
12018         * lra.c: Likewise.
12019         * lto-cgraph.c: Likewise.
12020         * lto-section-in.c: Likewise.
12021         * lto-section-out.c: Likewise.
12022         * lto-streamer-in.c: Likewise.
12023         * lto-streamer-out.c: Likewise.
12024         * mode-switching.c: Likewise.
12025         * modulo-sched.c: Likewise.
12026         * omp-low.c: Likewise.
12027         * optabs.c: Likewise.
12028         * passes.c: Likewise.
12029         * postreload-gcse.c: Likewise.
12030         * postreload.c: Likewise.
12031         * predict.c: Likewise.
12032         * profile.c: Likewise.
12033         * recog.c: Likewise.
12034         * ree.c: Likewise.
12035         * reg-stack.c: Likewise.
12036         * regcprop.c: Likewise.
12037         * reginfo.c: Likewise.
12038         * regrename.c: Likewise.
12039         * reload.c: Likewise.
12040         * reload1.c: Likewise.
12041         * reorg.c: Likewise.
12042         * resource.c: Likewise.
12043         * rtlanal.c: Likewise.
12044         * sched-deps.c: Likewise.
12045         * sched-ebb.c: Likewise.
12046         * sched-rgn.c: Likewise.
12047         * sel-sched-dump.c: Likewise.
12048         * sel-sched-ir.c: Likewise.
12049         * sel-sched.c: Likewise.
12050         * shrink-wrap.c: Likewise.
12051         * simplify-rtx.c: Likewise.
12052         * statistics.c: Likewise.
12053         * stmt.c: Likewise.
12054         * stor-layout.c: Likewise.
12055         * store-motion.c: Likewise.
12056         * symtab.c: Likewise.
12057         * targhooks.c: Likewise.
12058         * toplev.c: Likewise.
12059         * trans-mem.c: Likewise.
12060         * tree-cfg.c: Likewise.
12061         * tree-cfgcleanup.c: Likewise.
12062         * tree-dfa.c: Likewise.
12063         * tree-eh.c: Likewise.
12064         * tree-inline.c: Likewise.
12065         * tree-into-ssa.c: Likewise.
12066         * tree-nested.c: Likewise.
12067         * tree-nrv.c: Likewise.
12068         * tree-profile.c: Likewise.
12069         * tree-ssa-alias.c: Likewise.
12070         * tree-ssa-ccp.c: Likewise.
12071         * tree-ssa-copy.c: Likewise.
12072         * tree-ssa-copyrename.c: Likewise.
12073         * tree-ssa-dom.c: Likewise.
12074         * tree-ssa-operands.c: Likewise.
12075         * tree-ssa-propagate.c: Likewise.
12076         * tree-ssa-structalias.c: Likewise.
12077         * tree-ssa-tail-merge.c: Likewise.
12078         * tree-ssa-threadedge.c: Likewise.
12079         * tree-ssa-threadupdate.c: Likewise.
12080         * tree-ssa-uncprop.c: Likewise.
12081         * tree-ssa-uninit.c: Likewise.
12082         * tree-ssa.c: Likewise.
12083         * tree-stdarg.c: Likewise.
12084         * tree-tailcall.c: Likewise.
12085         * tree.c: Likewise.
12086         * tsan.c: Likewise.
12087         * valtrack.c: Likewise.
12088         * varasm.c: Likewise.
12089         * vmsdbgout.c: Likewise.
12090         * web.c: Likewise.
12091         * config/aarch64/aarch64.c: Add flattened includes from function.h.
12092         * config/alpha/alpha.c: Likewise.
12093         * config/arc/arc.c: Likewise.
12094         * config/arm/arm.c: Likewise.
12095         * config/avr/avr-log.c: Likewise.
12096         * config/avr/avr.c: Likewise.
12097         * config/bfin/bfin.c: Likewise.
12098         * config/c6x/c6x.c: Likewise.
12099         * config/cr16/cr16.c: Likewise.
12100         * config/cris/cris.c: Likewise.
12101         * config/darwin.c: Likewise.
12102         * config/epiphany/epiphany.c: Likewise.
12103         * config/epiphany/mode-switch-use.c: Likewise.
12104         * config/epiphany/resolve-sw-modes.c: Likewise.
12105         * config/fr30/fr30.c: Likewise.
12106         * config/frv/frv.c: Likewise.
12107         * config/h8300/h8300.c: Likewise.
12108         * config/i386/i386.c: Likewise.
12109         * config/ia64/ia64.c: Likewise.
12110         * config/iq2000/iq2000.c: Likewise.
12111         * config/lm32/lm32.c: Likewise.
12112         * config/m32c/m32c.c: Likewise.
12113         * config/m32r/m32r.c: Likewise.
12114         * config/m68k/m68k.c: Likewise.
12115         * config/mcore/mcore.c: Likewise.
12116         * config/mep/mep-pragma.c: Likewise.
12117         * config/mep/mep.c: Likewise.
12118         * config/microblaze/microblaze.c: Likewise.
12119         * config/mips/mips.c: Likewise.
12120         * config/mmix/mmix.c: Likewise.
12121         * config/mn10300/mn10300.c: Likewise.
12122         * config/moxie/moxie.c: Likewise.
12123         * config/msp430/msp430.c: Likewise.
12124         * config/nds32/nds32-cost.c: Likewise.
12125         * config/nds32/nds32-fp-as-gp.c: Likewise.
12126         * config/nds32/nds32-intrinsic.c: Likewise.
12127         * config/nds32/nds32-isr.c: Likewise.
12128         * config/nds32/nds32-md-auxiliary.c: Likewise.
12129         * config/nds32/nds32-memory-manipulation.c: Likewise.
12130         * config/nds32/nds32-pipelines-auxiliary.c: Likewise.
12131         * config/nds32/nds32-predicates.c: Likewise.
12132         * config/nds32/nds32.c: Likewise.
12133         * config/nios2/nios2.c: Likewise.
12134         * config/pa/pa.c: Likewise.
12135         * config/pdp11/pdp11.c: Likewise.
12136         * config/rl78/rl78.c: Likewise.
12137         * config/rs6000/rs6000.c: Likewise.
12138         * config/rx/rx.c: Likewise.
12139         * config/s390/s390.c: Likewise.
12140         * config/score/score.c: Likewise.
12141         * config/sh/sh.c: Likewise.
12142         * config/sparc/sparc.c: Likewise.
12143         * config/spu/spu.c: Likewise.
12144         * config/stormy16/stormy16.c: Likewise.
12145         * config/tilegx/tilegx.c: Likewise.
12146         * config/tilepro/tilepro.c: Likewise.
12147         * config/v850/v850.c: Likewise.
12148         * config/vax/vax.c: Likewise.
12149         * config/xtensa/xtensa.c: Likewise.
12151 2014-10-16  Richard Earnshaw  <rearnsha@arm.com>
12153         * config/aarch64/aarch64.c (aarch64_legitimize_address): New function.
12154         (TARGET_LEGITIMIZE_ADDRESS): Redefine.
12156 2014-10-16  Oleg Endo  <olegendo@gcc.gnu.org>
12158         * config/sh/sh-protos.h (fldi_ok): Remove.
12159         * config/sh/sh.c (fldi_ok): Likewise.
12160         (sh_secondary_reload): Don't use fldi_ok.
12161         * config/sh/constraints.md (G constraint, H constraint): Don't use
12162         fldi_ok.
12164 2014-10-16  Martin Liska  <mliska@suse.cz>
12166         * ipa-icf.c (sem_item_optimizer::process_cong_reduction):
12167         Cast to unsigned long.
12168         (sem_item_optimizer::dump_cong_classes): Likewise.
12170 2014-10-16  Tom de Vries  <tom@codesourcery.com>
12172         * tree-into-ssa.c (update_ssa): Assert that there's no ssa use operand
12173         with SSA_NAME_IN_FREELIST.
12175 2014-10-16  Richard Biener  <rguenther@suse.de>
12177         PR middle-end/63554
12178         * builtins.c (fold_builtin_4): Do not call fold_builtin_strncat_chk.
12179         (fold_builtin_strncat_chk): Move ...
12180         * gimple-fold.c (gimple_fold_builtin_strncat_chk): ... here.
12181         (gimple_fold_builtin): Call gimple_fold_builtin_strncat_chk.
12183 2014-10-16  Oleg Endo  <olegendo@gcc.gnu.org>
12185         PR target/59401
12186         * config/sh/sh.h (CALL_REALLY_USED_REGISTERS): Expand macro and set
12187         GBR to 0.
12189 2014-10-16  Alexander Ivchenko  <alexander.ivchenko@intel.com>
12190             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
12191             Anna Tikhonova  <anna.tikhonova@intel.com>
12192             Ilya Tocar  <ilya.tocar@intel.com>
12193             Andrey Turetskiy  <andrey.turetskiy@intel.com>
12194             Ilya Verbin  <ilya.verbin@intel.com>
12195             Kirill Yukhin  <kirill.yukhin@intel.com>
12196             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
12198         * config/i386/i386.c (ix86_expand_mul_widen_hilo): Handle V32HI, V16SI,
12199         V64QI modes.
12201 2014-10-16  Alexander Ivchenko  <alexander.ivchenko@intel.com>
12202             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
12203             Anna Tikhonova  <anna.tikhonova@intel.com>
12204             Ilya Tocar  <ilya.tocar@intel.com>
12205             Andrey Turetskiy  <andrey.turetskiy@intel.com>
12206             Ilya Verbin  <ilya.verbin@intel.com>
12207             Kirill Yukhin  <kirill.yukhin@intel.com>
12208             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
12210         * config/i386/i386.c (ix86_expand_vector_set): Handle V8DF, V8DI, V16SF,
12211         V16SI, V32HI, V64QI modes.
12213 2014-10-16  Oleg Endo  <olegendo@gcc.gnu.org>
12215         PR target/53513
12216         * config/sh/sh-protos.h (emit_sf_insn, emit_df_insn, expand_sf_unop,
12217         expand_sf_binop, expand_df_unop, expand_df_binop): Remove.
12219         * config/sh/sh.c (sh_emit_set_t_insn): Adjust generated insn pattern
12220         to match fp insn patterns.
12221         (calc_live_regs): Add FPSCR_MODES_REG and FPSCR_STAT_REG to the ignore
12222         list.
12223         (emit_sf_insn, emit_df_insn, expand_sf_unop, expand_sf_binop,
12224         expand_df_unop, expand_df_binop): Remove.
12225         (sh_conditional_register_usage): Mark FPSCR_MODES_REG and
12226         FPSCR_STAT_REG as not call clobbered.
12227         (sh_emit_mode_set): Emit fpscr store-modify-load sequence instead of
12228         invoking fpscr_set_from_mem.
12230         * config/sh/sh.h (MAX_REGISTER_NAME_LENGTH): Increase to 6.
12231         (SH_REGISTER_NAMES_INITIALIZER): Add names for FPSCR_MODES_REG and
12232         FPSCR_STAT_REG.
12233         (REGISTER_NAMES): Adjust.
12234         (SPECIAL_REGISTER_P): Add FPSCR_MODES_REG and FPSCR_STAT_REG.
12235         (FIRST_PSEUDO_REGISTER): Increase to 156.
12236         (DWARF_FRAME_REGISTERS): Define as 153 to keep the original value.
12237         (FIXED_REGISTERS, CALL_USED_REGISTERS): Add FPSCR_MODES_REG and
12238         FPSCR_STAT_REG.
12239         (REG_CLASS_CONTENTS): Adjust ALL_REGS bit mask to include
12240         FPSCR_MODES_REG and FPSCR_STAT_REG.
12241         (REG_ALLOC_ORDER): Add FPSCR_MODES_REG and FPSCR_STAT_REG.
12243         * config/sh/sh.md (FPSCR_MODES_REG, FPSCR_STAT_REG, FPSCR_PR,
12244         FPSCR_SZ): Add new constants.
12245         (UNSPECV_FPSCR_MODES, UNSPECV_FPSCR_STAT): Add new unspecv constants.
12247         (movpsi): Use TARGET_FPU_ANY condition, invoke gen_fpu_switch.
12248         (fpu_switch): Add use and set of FPSCR_STAT_REG and FPSCR_MODES_REG.
12249         Use TARGET_FPU_ANY condition.
12250         (fpu_switch peephole2): Remove.
12251         (fpu_switch split): Use simple_mem_operand to capture the mem and
12252         adjust split implementation.
12253         (extend_psi_si, truncate_si_psi): New insns.
12254         (toggle_sz, toggle_pr): Use FPSCR_SZ, FPSCR_PR constants.  Add
12255         set of FPSCR_MODES_REG.
12257         (push_e, push_4, pop_e, pop_4, movdf_i4, reload_indf__frn, movsf_ie,
12258         reload_insf__frn, force_mode_for_call, calli, calli_tbr_rel,
12259         calli_pcrel, call_pcrel, call_compact, call_compact_rettramp,
12260         call_valuei, call_valuei_tbr_rel, call_valuei_pcrel, call_value_pcrel,
12261         call_value_compact, call_value_compact_rettramp, call,
12262         call_pop_compact, call_pop_compact_rettramp, call_value, sibcalli,
12263         sibcalli_pcrel, sibcalli_thunk, sibcall_pcrel, sibcall_compact,
12264         sibcall, sibcall_valuei, sibcall_valuei_pcrel, sibcall_value_pcrel,
12265         sibcall_value_compact, sibcall_value, call_value_pop_compact,
12266         call_value_pop_compact_rettramp, various unnamed splits):
12267         Replace use of FPSCR_REG with use of FPSCR_MODES_REG.  Adjust gen_*
12268         function uses.
12270         (floatsisf2_i4, *floatsisf2_ie): Merge into floatsisf2_i4.
12271         (fix_truncsfsi2_i4, *fixsfsi): Merge into fix_truncsfsi2_i4.
12272         (cmpgtsf_t, cmpgtsf_t_i4): Merge into cmpgtsf_t.
12273         (cmpeqsf_t, cmpeqsf_t_i4): Merge into cmpeqsf_t.
12274         (ieee_ccmpeqsf_t, *ieee_ccmpeqsf_t_4): Merge into ieee_ccmpeqsf_t.
12276         (udivsi3_i4, divsi3_i4, addsf3_i, subsf3_i, mulsf3_i, fmasf4_i,
12277         *fmasf4, divsf3_i, floatsisf2_i4, fix_truncsfsi2_i4, cmpgtsf_t,
12278         cmpeqsf_t, ieee_ccmpeqsf_t, sqrtsf2_i, rsqrtsf2, fsca, adddf3_i,
12279         subdf3_i, muldf3_i, divdf3_i, floatsidf2_i, fix_truncdfsi2_i,
12280         cmpgtdf_t, cmpeqdf_t, *ieee_ccmpeqdf_t, sqrtdf2_i, extendsfdf2_i4,
12281         truncdfsf2_i4): Replace use of FPSCR_REG with clobber of FPSCR_STAT_REG
12282         and use of FPSCR_MODES_REG.  Adjust gen_* function uses.
12284 2014-10-16  Martin Liska  <mliska@suse.cz>
12285             Jan Hubicka  <hubicka@ucw.cz>
12287         * Makefile.in: New object files included.
12288         * cgraph.c (cgraph_node::dump): New cgraph_node flag icf_merged
12289         is printed.
12290         (verify_edge_corresponds_to_fndecl): More sensitive verification
12291         of nodes that are merged by IPA ICF.
12292         * cgraph.h (cgraph_node::num_references): New function.
12293         * cgraphunit.c (cgraph_node::expand_thunk): White space fixed.
12294         * common.opt: New options ipa-icf, ipa-icf-functions and
12295         ipa-icf-variables introduced.
12296         * doc/invoke.texi: Documentation of new options introduced.
12297         * ipa-icf-gimple.c: New file.
12298         * ipa-icf-gimple.h: New file.
12299         * ipa-icf.c: New file.
12300         * ipa-icf.h: New file.
12301         * lto-cgraph.c (lto_output_node): Streaming of icf_merged flag added.
12302         (input_overwrite_node): Likewise.
12303         * lto-section-in.c: New icf section added.
12304         * lto-streamer.h (enum lto_section_type): Likewise.
12305         * opts.c (common_handle_option): New option added.
12306         * passes.def: New pass included.
12307         * timevar.def: Time variable for IPA ICF added.
12308         * tree-pass.h: New IPA ICF pass entry point added.
12310 2014-10-16  Richard Biener  <rguenther@suse.de>
12312         PR tree-optimization/63168
12313         * tree-cfg.c (gimple_can_merge_blocks_p): Only protect
12314         latches if after merging they are no longer simple.
12315         * cfghooks.c (merge_blocks): Handle merging a latch block
12316         into another block.
12318 2014-10-16  Alexander Ivchenko  <alexander.ivchenko@intel.com>
12319             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
12320             Anna Tikhonova  <anna.tikhonova@intel.com>
12321             Ilya Tocar  <ilya.tocar@intel.com>
12322             Andrey Turetskiy  <andrey.turetskiy@intel.com>
12323             Ilya Verbin  <ilya.verbin@intel.com>
12324             Kirill Yukhin  <kirill.yukhin@intel.com>
12325             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
12327         * config/i386/sse.md
12328         (define_expand "floatuns<sseintvecmodelower><mode>2"): Extend to
12329         support AVX-512VL instructions.
12331 2014-10-16  DJ Delorie  <dj@redhat.com>
12333         * tree-core.h: Fix comment to not assume pointers are multiples of
12334         bytes.
12336 2014-10-15  Tom Tromey  <tromey@redhat.com>
12338         * timevar.h (class auto_timevar): New class.
12340 2014-10-15  Uros Bizjak  <ubizjak@gmail.com>
12342         PR go/59432
12343         * config/i386/sync.md (atomic_compare_and_swap<dwi>_doubleword):
12344         Remove the second alternative.
12345         (regprefix): Remove mode attribute.
12346         (atomic_compare_and_swap<mode>): Do not fixup operand 2.
12347         * config/i386/predicates.md (cmpxchg8b_pic_memory_operand): Remove.
12349         Revert:
12350         2013-11-05  Ian Lance Taylor  <iant@google.com>
12352         * config/i386/sync.md (atomic_compare_and_swap<dwi>_doubleword):
12353         If possible, add .cfi directives to record change to bx.
12354         * config/i386/i386.c (ix86_emit_cfi): New function.
12355         * config/i386/i386-protos.h (ix86_emit_cfi): Declare.
12357 2014-10-15  Jan Hubicka  <hubicka@ucw.cz>
12359         PR lto/62026
12360         * cgraphclones.c (duplicate_thunk_for_node): Get body to have args
12361         to duplicate.
12362         * lto-streamer-out.c (lto_output): Handle correctly thunks that was born
12363         at WPA time.
12365 2014-10-15  Vladimir Makarov  <vmakarov@redhat.com>
12367         PR rtl-optimization/63448
12368         * lra-int.h (LRA_MAX_CONSTRAINT_ITERATION_NUMBER): Remove.
12369         (LRA_MAX_ASSIGNMENT_ITERATION_NUMBER): New.
12370         (LRA_MAX_INHERITANCE_PASSES): Use it.
12371         (lra_constraint_iter_after_spill): Remove.
12372         (lra_assignment_iter): New.
12373         (lra_assignment_iter_after_spill): New.
12374         * lra-assigns.c (lra_assignment_iter): New.
12375         (lra_assignment_iter_after_spill): New.
12376         (former_reload_pseudo_spill_p): New.
12377         (spill_for): Set up former_reload_pseudo_spill_p.
12378         (setup_live_pseudos_and_spill_after_risky): Ditto.
12379         (assign_by_spills): Ditto.
12380         (lra_assign): Increment lra_assignment_iter.  Print the iteration
12381         number.  Reset former_reload_pseudo_spill_p.  Check
12382         lra_assignment_iter_after_spill.
12383         * lra.c (lra): Remove lra_constraint_iter_after_spill.  Initialize
12384         lra_assignment_iter and lra_assignment_iter_after_spill.
12385         * lra-constraints.c (lra_constraint_iter_after_spill): Remove.
12386         (lra_constraints): Remove code with
12387         lra_assignment_iter_after_spill.
12389 2014-10-15  Teresa Johnson  <tejohnson@google.com>
12391         PR bootstrap/63432
12392         * tree-ssa-threadupdate.c (recompute_probabilities): Better
12393         overflow checking.
12395 2014-10-15  Renlin Li <renlin.li@arm.com>
12397         * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Define
12398         __ARM_BIG_ENDIAN, __ARM_SIZEOF_MINIMAL_ENUM. Add __ARM_64BIT_STATE,
12399         __ARM_ARCH_ISA_A64, __ARM_FEATURE_CLZ, __ARM_FEATURE_IDIV,
12400         __ARM_FEATURE_UNALIGNED, __ARM_PCS_AAPCS64, __ARM_SIZEOF_WCHAR_T.
12402 2014-10-15  Richard Biener  <rguenther@suse.de>
12404         * gimple-fold.c (gimple_fold_call): Properly keep virtual
12405         SSA form up-to-date when devirtualizing a call to
12406         __builtin_unreachable and avoid fixing up EH info here.
12408 2014-10-15  Alexander Ivchenko  <alexander.ivchenko@intel.com>
12409             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
12410             Anna Tikhonova  <anna.tikhonova@intel.com>
12411             Ilya Tocar  <ilya.tocar@intel.com>
12412             Andrey Turetskiy  <andrey.turetskiy@intel.com>
12413             Ilya Verbin  <ilya.verbin@intel.com>
12414             Kirill Yukhin  <kirill.yukhin@intel.com>
12415             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
12417         * config/i386/sse.md (define_mode_iterator VI_AVX2): Extend
12418         to support AVX-512BW.
12419         (define_mode_iterator VI124_AVX2_48_AVX512F): Remove.
12420         (define_expand "<plusminus_insn><mode>3"): Remove masking support.
12421         (define_insn "*<plusminus_insn><mode>3"): Ditto.
12422         (define_expand "<plusminus_insn><VI48_AVX512VL:mode>3_mask"): New.
12423         (define_expand "<plusminus_insn><VI12_AVX512VL:mode>3_mask"): Ditto.
12424         (define_insn "*<plusminus_insn><VI48_AVX512VL:mode>3_mask"): Ditto.
12425         (define_insn "*<plusminus_insn><VI12_AVX512VL:mode>3_mask"): Ditto.
12426         (define_expand "<sse2_avx2>_andnot<mode>3"): Remove masking support.
12427         (define_insn "*andnot<mode>3"): Ditto.
12428         (define_expand "<sse2_avx2>_andnot<VI48_AVX512VL:mode>3_mask"): New.
12429         (define_expand "<sse2_avx2>_andnot<VI12_AVX512VL:mode>3_mask"): Ditto.
12430         (define_insn "*andnot<VI48_AVX512VL:mode>3<mask_name>"): Ditto.
12431         (define_insn "*andnot<VI12_AVX512VL:mode>3<mask_name>"): Ditto.
12432         (define_insn "*abs<mode>2"): Remove masking support.
12433         (define_insn "abs<VI48_AVX512VL:mode>2_mask"): New.
12434         (define_insn "abs<VI12_AVX512VL:mode>2_mask"): Ditto.
12435         (define_expand "abs<mode>2"): Use VI_AVX2 mode iterator.
12437 2014-10-15  Alexander Ivchenko  <alexander.ivchenko@intel.com>
12438             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
12439             Anna Tikhonova  <anna.tikhonova@intel.com>
12440             Ilya Tocar  <ilya.tocar@intel.com>
12441             Andrey Turetskiy  <andrey.turetskiy@intel.com>
12442             Ilya Verbin  <ilya.verbin@intel.com>
12443             Kirill Yukhin  <kirill.yukhin@intel.com>
12444             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
12446         * config/i386/predicates.md (define_predicate "constm1_operand"): New.
12447         * config/i386/sse.md
12448         (define_c_enum "unspec"): Add UNSPEC_CVTINT2MASK.
12449         (define_insn "<avx512>_cvt<ssemodesuffix>2mask<VI12_AVX512VL:mode>"): New.
12450         (define_insn "<avx512>_cvt<ssemodesuffix>2mask<VI48_AVX512VL:mode>"): Ditto.
12451         (define_expand "<avx512>_cvtmask2<ssemodesuffix><VI12_AVX512VL:mode>"): Ditto.
12452         (define_insn "*<avx512>_cvtmask2<ssemodesuffix><VI12_AVX512VL:mode>"): Ditto.
12453         (define_expand "<avx512>_cvtmask2<ssemodesuffix><VI48_AVX512VL:mode>"): Ditto.
12454         (define_insn "*<avx512>_cvtmask2<ssemodesuffix><VI48_AVX512VL:mode>"): Ditto.
12456 2014-10-15  Renlin Li <renlin.li@arm.com>
12458         * config/aarch64/aarch64.h (ARM_DEFAULT_PCS, arm_pcs_variant): Delete.
12460 2014-10-15  Jakub Jelinek  <jakub@redhat.com>
12462         * tree-ssa-reassoc.c (optimize_range_tests_diff): Perform
12463         MINUS_EXPR in unsigned type to avoid undefined behavior.
12465 2014-10-15  Eric Botcazou  <ebotcazou@adacore.com>
12467         * stor-layout.c (self_referential_size): Do not promote arguments.
12469 2014-10-15  Marek Polacek  <polacek@redhat.com>
12471         * doc/invoke.texi: Update to reflect that GNU11 is the default
12472         mode for C.
12473         * c-common.h (c_language_kind): Update comment.
12475 2014-10-15  Richard Biener  <rguenther@suse.de>
12477         * hash-table.c: Include bconfig.h if building for the host.
12478         * hash-table.h: Do not include ggc.h on the host but just declare
12479         a few ggc allocation templates.
12481 2014-10-15  Joern Rennecke  <joern.rennecke@embecosm.com>
12482             Jeff Law  <law@redhat.com>
12484         * caller-save.c (replace_reg_with_saved_mem): If saved_mode covers
12485         multiple hard registers, use smaller mode derived from MODE.
12487 2014-10-15  Andreas Schwab  <schwab@suse.de>
12489         * explow.c (convert_memory_address_addr_space_1): Mark in_const
12490         as ATTRIBUTE_UNUSED.
12492 2014-10-14  Jan Hubicka  <hubicka@ucw.cz>
12494         * loop-unroll.c: (decide_unrolling_and_peeling): Rename to
12495         (decide_unrolling): ... this one.
12496         (peel_loops_completely): Remove.
12497         (decide_peel_simple): Remove.
12498         (decide_peel_once_rolling): Remove.
12499         (decide_peel_completely): Remove.
12500         (peel_loop_simple): Remove.
12501         (peel_loop_completely): Remove.
12502         (unroll_and_peel_loops): Rename to ...
12503         (unroll_loops): ... this one; handle only unrolling.
12504         * cfgloop.h (lpt_dec): Remove LPT_PEEL_COMPLETELY and
12505         LPT_PEEL_SIMPLE.
12506         (UAP_PEEL): Remove.
12507         (unroll_and_peel_loops): Remove.
12508         (unroll_loops): New.
12509         * passes.def: Replace
12510         pass_rtl_unroll_and_peel_loops by pass_rtl_unroll_loops.
12511         * loop-init.c (gate_rtl_unroll_and_peel_loops,
12512         rtl_unroll_and_peel_loops): Rename to ...
12513         (gate_rtl_unroll_loops, rtl_unroll_loops): ... these; update.
12514         (pass_rtl_unroll_and_peel_loops): Rename to ...
12515         (pass_rtl_unroll_loops): ... this one.
12516         * tree-pass.h (make_pass_rtl_unroll_and_peel_loops): Remove.
12517         (make_pass_rtl_unroll_loops): New.
12518         * tree-ssa-loop-ivcanon.c: (estimated_peeled_sequence_size, try_peel_loop): New.
12519         (canonicalize_loop_induction_variables): Update.
12521 2014-10-14  Max Filippov  <jcmvbkbc@gmail.com>
12523         * config/xtensa/xtensa.h (TARGET_HARD_FLOAT_POSTINC): new macro.
12524         * config/xtensa/xtensa.md (*lsiu, *ssiu): add dependency on
12525         !TARGET_HARD_FLOAT_POSTINC.
12526         (*lsip, *ssip): new instructions.
12528 2014-10-14  Max Filippov  <jcmvbkbc@gmail.com>
12530         * config/xtensa/xtensa.md (divsf3, *recipsf2, sqrtsf2, *rsqrtsf2):
12531         remove.
12533 2014-10-14  Andrew Pinski  <apinski@cavium.com>
12535         * explow.c (convert_memory_address_addr_space): Rename to ...
12536         (convert_memory_address_addr_space_1): This.  Add in_const argument.
12537         Inside a CONST RTL, permute the conversion and addition of constant
12538         for zero and sign extended pointers.
12539         (convert_memory_address_addr_space): New function.
12541 2014-10-14  Andrew Pinski  <apinski@cavium.com>
12543         Revert:
12544         2011-08-19  H.J. Lu  <hongjiu.lu@intel.com>
12546         PR middle-end/49721
12547         * explow.c (convert_memory_address_addr_space): Also permute the
12548         conversion and addition of constant for zero-extend.
12550 2014-10-14  DJ Delorie  <dj@redhat.com>
12552         * config/msp430/msp430-modes.def (PSI): Add.
12554         * config/msp430/msp430-protos.h (msp430_hard_regno_nregs_has_padding): New.
12555         (msp430_hard_regno_nregs_with_padding): New.
12556         * config/msp430/msp430.c (msp430_scalar_mode_supported_p): New.
12557         (msp430_hard_regno_nregs_has_padding): New.
12558         (msp430_hard_regno_nregs_with_padding): New.
12559         (msp430_unwind_word_mode): Use PSImode instead of SImode.
12560         (msp430_addr_space_legitimate_address_p): New.
12561         (msp430_asm_integer): New.
12562         (msp430_init_dwarf_reg_sizes_extra): New.
12563         (msp430_print_operand): Use X suffix for PSImode even in small model.
12564         * config/msp430/msp430.h (POINTER_SIZE): Use 20 bits, not 32.
12565         (PTR_SIZE): ...but 4 bytes for EH.
12566         (SIZE_TYPE): Use __int20.
12567         (PTRDIFF_TYPE): Likewise.
12568         (INCOMING_FRAME_SP_OFFSET): Adjust.
12569         * config/msp430/msp430.md (movqi_topbyte): New.
12570         (movpsi): Use fixed suffixes.
12571         (movsipsi2): Enable for 430X, not large model.
12572         (extendhipsi2): Likewise.
12573         (zero_extendhisi2): Likewise.
12574         (zero_extendhisipsi2): Likewise.
12575         (extend_and_shift1_hipsi2): Likewise.
12576         (extendpsisi2): Likewise.
12577         (*bitbranch<mode>4_z): Fix suffix logic.
12579 2014-10-14  Eric Botcazou  <ebotcazou@adacore.com>
12581         PR ada/62019
12582         * tree-eh.c (tree_could_trap) <FUNCTION_DECL>: Revamp and really
12583         do not choke on null node.
12584         <VAR_DECL>: Likewise.
12586 2014-10-14  DJ Delorie  <dj@redhat.com>
12588         * machmode.h (int_n_data_t): New.
12589         (int_n_enabled_p): New.
12590         (int_n_data): New.
12591         * tree.c (int_n_enabled_p): New.
12592         (int_n_trees): New.
12593         (make_or_reuse_type): Check for all __intN types, not just
12594         __int128.
12595         (build_common_tree_nodes): Likewise.  Also fill in integer_typs[]
12596         entries.
12597         * tree.h (int128_integer_type_node): Remove.
12598         (int128_unsigned_type_node): Remove.
12599         (int_n_trees_t): New.
12600         (int_n_enabled_p): New.
12601         (int_n_trees): New.
12602         * toplev.c (standard_type_bitsize): New.
12603         (do_compile): Check which __intN types are enabled for the current
12604         run.
12605         * builtin-types.def (BT_INT128): Remove.
12606         (BT_UINT128): Remove.
12607         * machmode.def: Add macro to create __int128 for all targets.
12608         * stor-layout.c (mode_for_size): Support __intN types.
12609         (smallest_mode_for_size): Likewise.
12610         (initialize_sizetypes): Support __intN types.
12611         * genmodes.c (struct mode_data): Add int_n field.
12612         (blank_mode): Likewise.
12613         (INT_N): New.
12614         (make_int_n): New.
12615         (emit_insn_modes_h): Count __intN entries and define
12616         NUM_INT_N_ENTS.
12617         (emit_mode_int_n): New.
12618         (emit_insn_modes_c): Call it.
12619         * gimple.c (gimple_signed_or_unsigned_type): Check for all __intN
12620         types, not just __int128.
12621         * tree-core.h (integer_type_kind): Remove __int128-specific
12622         entries, reserve spots for __intN entries.
12624         * config/msp430/msp430-modes.def (PSI): Add.
12626 2014-10-14  Kito Cheng  <kito@0xlab.org>
12628         * ira.c: Fix typo in comment.
12629         * ira.h: Ditto.
12630         * ira-build.c: Ditto.
12631         * ira-color.c: Ditto.
12632         * ira-emit.c: Ditto.
12633         * ira-int.h: Ditto.
12634         * ira-lives.c: Ditto.
12636 2014-10-14  Uros Bizjak  <ubizjak@gmail.com>
12638         PR rtl-optimization/63475
12639         * alias.c (true_dependence_1): Always use get_addr to extract
12640         true address operands from x_addr and mem_addr.  Use extracted
12641         address operands to check for references with alignment ANDs.
12642         Use extracted address operands with find_base_term and
12643         base_alias_check. For noncanonicalized operands call canon_rtx with
12644         extracted address operand.
12645         (write_dependence_1): Ditto.
12646         (may_alias_p): Ditto.  Remove unused calls to canon_rtx.
12648 2014-10-14  Evgeny Stupachenko  <evstupac@gmail.com>
12650         PR target/63534
12651         * config/i386/i386.c (ix86_expand_split_stack_prologue): Make
12652         __morestack local.
12654 2014-10-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
12655             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
12656             Anna Tikhonova  <anna.tikhonova@intel.com>
12657             Ilya Tocar  <ilya.tocar@intel.com>
12658             Andrey Turetskiy  <andrey.turetskiy@intel.com>
12659             Ilya Verbin  <ilya.verbin@intel.com>
12660             Kirill Yukhin  <kirill.yukhin@intel.com>
12661             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
12663         * config/i386/i386.c
12664         (ix86_expand_sse_movcc): Handle V64QI and V32HI mode.
12665         (ix86_expand_int_vcond): Ditto.
12667 2014-10-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
12668             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
12669             Anna Tikhonova  <anna.tikhonova@intel.com>
12670             Ilya Tocar  <ilya.tocar@intel.com>
12671             Andrey Turetskiy  <andrey.turetskiy@intel.com>
12672             Ilya Verbin  <ilya.verbin@intel.com>
12673             Kirill Yukhin  <kirill.yukhin@intel.com>
12674             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
12676         * config/i386/i386.c
12677         (emit_reduc_half): Handle V64QI and V32HI mode.
12678         * config/i386/sse.md
12679         (define_mode_iterator VI_AVX512BW): New.
12680         (define_expand "reduc_<code>_<mode>"): Use VI512_48F_12BW.
12682 2014-10-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
12683             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
12684             Anna Tikhonova  <anna.tikhonova@intel.com>
12685             Ilya Tocar  <ilya.tocar@intel.com>
12686             Andrey Turetskiy  <andrey.turetskiy@intel.com>
12687             Ilya Verbin  <ilya.verbin@intel.com>
12688             Kirill Yukhin  <kirill.yukhin@intel.com>
12689             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
12691         * config/i386/sse.md
12692         (define_mode_iterator REDUC_SMINMAX_MODE): Add V64QI and V32HI modes.
12694 2014-10-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
12695             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
12696             Anna Tikhonova  <anna.tikhonova@intel.com>
12697             Ilya Tocar  <ilya.tocar@intel.com>
12698             Andrey Turetskiy  <andrey.turetskiy@intel.com>
12699             Ilya Verbin  <ilya.verbin@intel.com>
12700             Kirill Yukhin  <kirill.yukhin@intel.com>
12701             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
12703         * config/i386/i386.c
12704         (ix86_expand_vector_logical_operator): Handle V16SF and V8DF modes.
12705         * config/i386/sse.md
12706         (define_mode_iterator VI): Add V64QI and V32HI modes.
12708 2014-10-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
12709             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
12710             Anna Tikhonova  <anna.tikhonova@intel.com>
12711             Ilya Tocar  <ilya.tocar@intel.com>
12712             Andrey Turetskiy  <andrey.turetskiy@intel.com>
12713             Ilya Verbin  <ilya.verbin@intel.com>
12714             Kirill Yukhin  <kirill.yukhin@intel.com>
12715             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
12717         * config/i386/sse.md (define_mode_attr avx2_avx512f): Remove.
12719 2014-10-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
12720             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
12721             Anna Tikhonova  <anna.tikhonova@intel.com>
12722             Ilya Tocar  <ilya.tocar@intel.com>
12723             Andrey Turetskiy  <andrey.turetskiy@intel.com>
12724             Ilya Verbin  <ilya.verbin@intel.com>
12725             Kirill Yukhin  <kirill.yukhin@intel.com>
12726             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
12728         * config/i386/sse.md
12729         (define_insn "*sse4_1_<code><mode>3<mask_name>"): Add masking.
12730         (define_insn "*sse4_1_<code><mode>3<mask_name>"): Ditto.
12732 2014-10-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
12733             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
12734             Anna Tikhonova  <anna.tikhonova@intel.com>
12735             Ilya Tocar  <ilya.tocar@intel.com>
12736             Andrey Turetskiy  <andrey.turetskiy@intel.com>
12737             Ilya Verbin  <ilya.verbin@intel.com>
12738             Kirill Yukhin  <kirill.yukhin@intel.com>
12739             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
12741         * config/i386/sse.md
12742         (define_insn "avx512bw_umulhrswv32hi3<mask_name>"): New.
12743         (define_expand "<ssse3_avx2>_pmulhrsw<mode>3_mask"): Ditto.
12745 2014-10-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
12746             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
12747             Anna Tikhonova  <anna.tikhonova@intel.com>
12748             Ilya Tocar  <ilya.tocar@intel.com>
12749             Andrey Turetskiy  <andrey.turetskiy@intel.com>
12750             Ilya Verbin  <ilya.verbin@intel.com>
12751             Kirill Yukhin  <kirill.yukhin@intel.com>
12752             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
12754         * config/i386/sse.md
12755         (define_c_enum "unspec"): Add UNSPEC_PMADDWD512.
12756         (define_mode_iterator VI2_AVX2): Add V32HI mode.
12757         (define_expand "mul<mode>3<mask_name>"): Add masking.
12758         (define_insn "*mul<mode>3<mask_name>"): Ditto.
12759         (define_expand "<s>mul<mode>3_highpart<mask_name>"): Ditto.
12760         (define_insn "*<s>mul<mode>3_highpart<mask_name>"): Ditto.
12761         (define_insn "avx512bw_pmaddwd512<mode><mask_name>"): New.
12762         (define_mode_attr SDOT_PMADD_SUF): Ditto.
12763         (define_expand "sdot_prod<mode>"): Add <SDOT_PMADD_SUF>.
12764         (define_insn "<sse2_avx2>_packssdw<mask_name>"): Add masking.
12765         (define_insn "*<ssse3_avx2>_pmulhrsw<mode>3<mask_name>"): Ditto.
12766         (define_insn "avx2_packusdw"): Delete.
12767         (define_insn "sse4_1_packusdw"): Ditto.
12768         (define_insn "<sse4_1_avx2>_packusdw<mask_name>"): New.
12770 2014-10-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
12771             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
12772             Anna Tikhonova  <anna.tikhonova@intel.com>
12773             Ilya Tocar  <ilya.tocar@intel.com>
12774             Andrey Turetskiy  <andrey.turetskiy@intel.com>
12775             Ilya Verbin  <ilya.verbin@intel.com>
12776             Kirill Yukhin  <kirill.yukhin@intel.com>
12777             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
12779         * config/i386/sse.md
12780         (define_insn "vec_dup<mode>"): Update constraints.
12782 2014-10-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
12783             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
12784             Anna Tikhonova  <anna.tikhonova@intel.com>
12785             Ilya Tocar  <ilya.tocar@intel.com>
12786             Andrey Turetskiy  <andrey.turetskiy@intel.com>
12787             Ilya Verbin  <ilya.verbin@intel.com>
12788             Kirill Yukhin  <kirill.yukhin@intel.com>
12789             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
12791         * config/i386/sse.md
12792         (define_mode_iterator SSESCALARMODE): Add V4TI mode.
12793         (define_insn "<ssse3_avx2>_palignr<mode>_mask"): New.
12794         (define_insn "<ssse3_avx2>_palignr<mode>"): Add EVEX version.
12796 2014-10-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
12797             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
12798             Anna Tikhonova  <anna.tikhonova@intel.com>
12799             Ilya Tocar  <ilya.tocar@intel.com>
12800             Andrey Turetskiy  <andrey.turetskiy@intel.com>
12801             Ilya Verbin  <ilya.verbin@intel.com>
12802             Kirill Yukhin  <kirill.yukhin@intel.com>
12803             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
12805         * config/i386/sse.md
12806         (define_expand "mul<mode>3<mask_name>"): Add masking.
12808 2014-10-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
12809             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
12810             Anna Tikhonova  <anna.tikhonova@intel.com>
12811             Ilya Tocar  <ilya.tocar@intel.com>
12812             Andrey Turetskiy  <andrey.turetskiy@intel.com>
12813             Ilya Verbin  <ilya.verbin@intel.com>
12814             Kirill Yukhin  <kirill.yukhin@intel.com>
12815             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
12817         * config/i386/sse.md
12818         (define_insn "<sse2_avx2>_packsswb<mask_name>"): Add masking.
12819         (define_insn "<sse2_avx2>_packuswb<mask_name>"): Ditto.
12821 2014-10-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
12822             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
12823             Anna Tikhonova  <anna.tikhonova@intel.com>
12824             Ilya Tocar  <ilya.tocar@intel.com>
12825             Andrey Turetskiy  <andrey.turetskiy@intel.com>
12826             Ilya Verbin  <ilya.verbin@intel.com>
12827             Kirill Yukhin  <kirill.yukhin@intel.com>
12828             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
12830         * config/i386/sse.md
12831         (define_c_enum "unspec"): Add UNSPEC_DBPSADBW, UNSPEC_PMADDUBSW512.
12832         (define_insn "avx512bw_pmaddubsw512<mode><mask_name>"): New.
12833         (define_insn "<mask_codefor>avx512bw_dbpsadbw<mode><mask_name>"):
12834         Ditto.
12836 2014-10-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
12837             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
12838             Anna Tikhonova  <anna.tikhonova@intel.com>
12839             Ilya Tocar  <ilya.tocar@intel.com>
12840             Andrey Turetskiy  <andrey.turetskiy@intel.com>
12841             Ilya Verbin  <ilya.verbin@intel.com>
12842             Kirill Yukhin  <kirill.yukhin@intel.com>
12843             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
12845         * config/i386/sse.md
12846         (define_insn "<sse>_andnot<VF_128_256:mode>3<mask_name>"): Add masking,
12847         use VF_128_256 mode iterator and update assembler emit code.
12848         (define_insn "<sse>_andnot<VF_512:mode>3<mask_name>"): New.
12849         (define_expand "<any_logic:code><VF_128_256:mode>3<mask_name>"):
12850         Add masking, use VF_128_256 mode iterator.
12851         (define_expand "<any_logic:code><VF_512:mode>3<mask_name>"): New.
12852         (define_insn "*<any_logic:code><VF_128_256:mode>3<mask_name>"):
12853         Add masking, use VF_128_256 mode iterator and update assembler emit
12854         code.
12855         (define_insn "*<any_logic:code><VF_512:mode>3<mask_name>"): New.
12856         (define_mode_attr avx512flogicsuff): Delete.
12857         (define_insn "avx512f_<logic><mode>"): Ditto.
12858         (define_insn "*andnot<mode>3<mask_name>"): Update MODE_XI, MODE_OI,
12859         MODE_TI.
12860         (define_insn "<mask_codefor><code><mode>3<mask_name>"): Ditto.
12862 2014-10-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
12863             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
12864             Anna Tikhonova  <anna.tikhonova@intel.com>
12865             Ilya Tocar  <ilya.tocar@intel.com>
12866             Andrey Turetskiy  <andrey.turetskiy@intel.com>
12867             Ilya Verbin  <ilya.verbin@intel.com>
12868             Kirill Yukhin  <kirill.yukhin@intel.com>
12869             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
12871         * config/i386/sse.md
12872         (define_mode_iterator VI128_128 [V16QI V8HI V2DI]): Delete.
12873         (define_expand "vashr<mode>3<mask_name>"): Add masking,
12874         use VI12_128 mode iterator.
12875         (define_expand "ashrv2di3<mask_name>"): New.
12877 2014-10-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
12878             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
12879             Anna Tikhonova  <anna.tikhonova@intel.com>
12880             Ilya Tocar  <ilya.tocar@intel.com>
12881             Andrey Turetskiy  <andrey.turetskiy@intel.com>
12882             Ilya Verbin  <ilya.verbin@intel.com>
12883             Kirill Yukhin  <kirill.yukhin@intel.com>
12884             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
12886         * config/i386/i386.c
12887         (ix86_expand_args_builtin): Handle CODE_FOR_avx512vl_cmpv4di3_mask,
12888         CODE_FOR_avx512vl_cmpv8si3_mask, CODE_FOR_avx512vl_ucmpv4di3_mask,
12889         CODE_FOR_avx512vl_ucmpv8si3_mask, CODE_FOR_avx512vl_cmpv2di3_mask,
12890         CODE_FOR_avx512vl_cmpv4si3_mask, CODE_FOR_avx512vl_ucmpv2di3_mask,
12891         CODE_FOR_avx512vl_ucmpv4si3_mask.
12892         * config/i386/sse.md
12893         (define_insn "avx512f_ucmp<mode>3<mask_scalar_merge_name>"): Delete.
12894         "<avx512>_ucmp<VI12_AVX512VL:mode>3<mask_scalar_merge_name>"):New.
12895         (define_insn
12896         "<avx512>_ucmp<VI48_AVX512VL:mode>3<mask_scalar_merge_name>"):Ditto.
12897         (define_expand "<avx512>_eq<mode>3<mask_scalar_merge_name>"): Ditto.
12898         (define_insn "<avx512>_eq<mode>3<mask_scalar_merge_name>_1"): Ditto.
12899         (define_insn "<avx512>_gt<mode>3<mask_scalar_merge_name>"): Ditto.
12900         (define_insn "<avx512>_testm<mode>3<mask_scalar_merge_name>"): Ditto.
12901         (define_insn "<avx512>_testnm<mode>3<mask_scalar_merge_name>"): Ditto.
12903 2014-10-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
12904             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
12905             Anna Tikhonova  <anna.tikhonova@intel.com>
12906             Ilya Tocar  <ilya.tocar@intel.com>
12907             Andrey Turetskiy  <andrey.turetskiy@intel.com>
12908             Ilya Verbin  <ilya.verbin@intel.com>
12909             Kirill Yukhin  <kirill.yukhin@intel.com>
12910             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
12912         * config/i386/sse.md
12913         (define_expand "vec_widen_umult_even_v8si<mask_name>"): Add masking.
12914         (define_insn "*vec_widen_umult_even_v8si<mask_name>"): Ditto.
12915         (define_expand "vec_widen_umult_even_v4si<mask_name>"): Ditto.
12916         (define_insn "*vec_widen_umult_even_v4si<mask_name>"): Ditto.
12917         (define_expand "vec_widen_smult_even_v8si<mask_name>"): Ditto.
12918         (define_insn "*vec_widen_smult_even_v8si<mask_name>"): Ditto.
12919         (define_expand "sse4_1_mulv2siv2di3<mask_name>"): Ditto.
12920         (define_insn "*sse4_1_mulv2siv2di3<mask_name>"): Ditto.
12921         (define_insn "avx512dq_mul<mode>3<mask_name>"): New.
12923 2014-10-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
12924             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
12925             Anna Tikhonova  <anna.tikhonova@intel.com>
12926             Ilya Tocar  <ilya.tocar@intel.com>
12927             Andrey Turetskiy  <andrey.turetskiy@intel.com>
12928             Ilya Verbin  <ilya.verbin@intel.com>
12929             Kirill Yukhin  <kirill.yukhin@intel.com>
12930             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
12932         * config/i386/sse.md
12933         (define_insn "avx512f_blendm<mode>"): Delete.
12934         (define_insn "<avx512>_blendm<VI48_AVX512VL:mode>"): New.
12935         (define_insn "<avx512>_blendm<VI12_AVX512VL:mode>"): Ditto..
12936         (define_mode_attr cmp_imm_predicate): Add V8SF, V4DF, V8SI, V4DI, V4SF,
12937         V2DF, V4SI, V2DI, V32HI, V64QI, V16HI, V32QI, V8HI, V16QI modes.
12938         (define_insn
12939         "avx512f_cmp<mode>3<mask_scalar_merge_name><round_saeonly_name>"):
12940         Remove.
12941         (define_insn
12942         "<avx512>_cmp<VI48_AVX512VL:mode>3<mask_scalar_merge_name><round_saeonly_name>"):
12943         New.
12944         (define_insn
12945         "<avx512>_cmp<VI12_AVX512VL:mode>3<mask_scalar_merge_name><round_saeonly_name>"):
12946         Ditto.
12947         (define_insn "<mask_codefor>avx512f_vec_dup<mode><mask_name>"): Delete.
12948         (define_insn "<avx512>_vec_dup<V48_AVX512VL:mode><mask_name>"): New.
12949         (define_insn "<avx512>_vec_dup<V12_AVX512VL:mode><mask_name>"): Ditto.
12950         (define_insn "<mask_codefor>avx512f_vec_dup_gpr<mode><mask_name>"):
12951         Delete.
12952         (define_insn
12953         "<mask_codefor><avx512>_vec_dup_gpr<VI48_AVX512VL:mode><mask_name>"):
12954         New.
12955         (define_insn
12956         "<mask_codefor><avx512>_vec_dup_gpr<VI12_AVX512VL:mode><mask_name>"):
12957         Ditto.
12958         (define_insn·"<mask_codefor>avx512f_vec_dup_mem<mode><mask_name>"):
12959         Delete.
12960         (define_insn
12961         "<mask_codefor><avx512>_vec_dup_mem<VI48_AVX512VL:mode><mask_name>"):
12962         New.
12963         (define_insn
12964         "<mask_codefor><avx512>_vec_dup_mem<VI12_AVX512VL:mode><mask_name>"):
12965         Ditto.
12967 2014-10-14  Richard Biener  <rguenther@suse.de>
12969         PR tree-optimization/63512
12970         * tree-ssa-pre.c (create_expression_by_pieces): Mark stmts
12971         modified.
12973 2014-10-14  Oleg Endo  <olegendo@gcc.gnu.org>
12975         PR target/63260
12976         * config/sh/sh.md (negsf2, negsf2_i, negdf2, negdf2_i, abssf2,
12977         abssf2_i, absdf2, absdf2_i): Remove fp_mode attribute.  Remove use
12978         of FPSCR.
12979         (negsf2_i): Rename to *negsf2_i.
12980         (abssf2_i): Rename to *abssf2_i.
12981         (negdf2_i): Rename to *negdf2_i.
12982         (absdf2_i): Rename to *absdf2_i.
12984 2014-10-14  Felix Yang  <felix.yang@huawei.com>
12985             Jeff Law  <law@redhat.com>
12987         * ira.c (struct equivalence): Change member "is_arg_equivalence" and
12988         "replace" into boolean bitfields; turn member "loop_depth" into a short
12989         integer; add new member "no_equiv" and "reserved".
12990         (no_equiv): Set no_equiv of struct equivalence if register is marked
12991         as having no known equivalence.
12992         (update_equiv_regs): Check all definitions for a multiple-set
12993         register to make sure that the RHS have the same value.
12995 2014-10-13  Richard Henderson  <rth@redhat.com>
12997         * combine-stack-adj.c (no_unhandled_cfa): New.
12998         (maybe_merge_cfa_adjust): New.
12999         (combine_stack_adjustments_for_block): Use them.
13001 2014-10-13  Aldy Hernandez  <aldyh@redhat.com>
13003         * Makefile.in (TAGS): Tag ../include files.
13005 2014-10-13  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
13007         * config/rs6000/rs6000.h (DBX_REGISTER_NUMBER): Pass format argument
13008         to rs6000_dbx_register_number.
13009         (DWARF_FRAME_REGNUM): Redefine as identity map.
13010         (DWARF2_FRAME_REG_OUT): Call rs6000_dbx_register_number.
13011         * config/rs6000/rs6000-protos.h (rs6000_dbx_register_number): Update.
13012         * config/rs6000/rs6000.c (rs6000_dbx_register_number): Add format
13013         argument to handle .debug_frame and .eh_frame directly.  Always
13014         translate SPE high register numbers.  Add special treatment for CR,
13015         but only in .debug_frame.  Respect RS6000_USE_DWARF_NUMBERING.
13017         * config/rs6000/sysv.h (DBX_REGISTER_NUMBER): Do not undefine.
13018         * config/rs6000/freebsd.h (DBX_REGISTER_NUMBER): Remove.
13019         (RS6000_USE_DWARF_NUMBERING): Define.
13020         * config/rs6000/freebsd64.h (DBX_REGISTER_NUMBER): Remove.
13021         (RS6000_USE_DWARF_NUMBERING): Define.
13022         * config/rs6000/netbsd.h (DBX_REGISTER_NUMBER): Remove.
13023         (RS6000_USE_DWARF_NUMBERING): Define.
13024         * config/rs6000/lynx.h (DBX_REGISTER_NUMBER): Remove.
13025         (RS6000_USE_DWARF_NUMBERING): Define.
13026         * config/rs6000/aix.h (RS6000_USE_DWARF_NUMBERING): Define.
13027         * config/rs6000/darwin.h (RS6000_USE_DWARF_NUMBERING): Define.
13029 2014-10-13  Evgeny Stupachenko  <evstupac@gmail.com>
13031         * config/i386/i386.c (ix86_address_cost): Lower cost for
13032         when address contains GOT register.
13034 2014-10-13  Ilya Enkovich  <ilya.enkovich@intel.com>
13035             Vladimir Makarov  <vmakarov@redhat.com>
13037         PR target/8340
13038         PR middle-end/47602
13039         PR rtl-optimization/55458
13040         * config/i386/i386.c (ix86_use_pseudo_pic_reg): New.
13041         (ix86_init_pic_reg): New.
13042         (ix86_select_alt_pic_regnum): Add check on pseudo register.
13043         (ix86_save_reg): Likewise.
13044         (ix86_expand_prologue): Remove PIC register initialization
13045         now performed in ix86_init_pic_reg.
13046         (ix86_output_function_epilogue): Add check on pseudo register.
13047         (set_pic_reg_ever_alive): New.
13048         (legitimize_pic_address): Replace df_set_regs_ever_live with new
13049         set_pic_reg_ever_alive.
13050         (legitimize_tls_address): Likewise.
13051         (ix86_pic_register_p): New check.
13052         (ix86_delegitimize_address): Add check on pseudo register.
13053         (ix86_expand_call): Insert move from pseudo PIC register to ABI
13054         defined REAL_PIC_OFFSET_TABLE_REGNUM.
13055         (TARGET_INIT_PIC_REG): New.
13056         (TARGET_USE_PSEUDO_PIC_REG): New.
13057         * config/i386/i386.h (PIC_OFFSET_TABLE_REGNUM): Return INVALID_REGNUM
13058         if pic_offset_table_rtx exists.
13059         * doc/tm.texi.in (TARGET_USE_PSEUDO_PIC_REG, TARGET_INIT_PIC_REG):
13060         Document.
13061         * doc/tm.texi: Regenerate.
13062         * function.c (assign_parms): Generate pseudo register for PIC.
13063         * init-regs.c (initialize_uninitialized_regs): Ignor pseudo PIC
13064         register.
13065         * ira-color.c (color_pass): Add check on pseudo register.
13066         * ira-emit.c (change_loop): Don't create copies for PIC pseudo
13067         register.
13068         * ira.c (split_live_ranges_for_shrink_wrap): Add check on pseudo
13069         register.
13070         (ira): Add target specific PIC register initialization.
13071         (do_reload): Keep PIC pseudo register.
13072         * lra-assigns.c (spill_for): Add checks on pseudo register.
13073         * lra-constraints.c (contains_symbol_ref_p): New.
13074         (lra_constraints): Enable lra risky transformations when PIC is pseudo
13075         register.
13076         * shrink-wrap.c (try_shrink_wrapping): Add check on pseudo register.
13077         * target.def (use_pseudo_pic_reg): New.
13078         (init_pic_reg): New.
13080 2014-10-13  Evgeny Stupachenko  <evstupac@gmail.com>
13082         * config/i386/x86-tune.def (X86_TUNE_SSE_PARTIAL_REG_DEPENDENCY):
13083         Remove m_SILVERMONT and m_INTEL from the tune.
13085 2014-10-13  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
13087         PR libfortran/63471
13088         * config/pa/pa-hpux11.h (TARGET_OS_CPP_BUILTINS): Define _REENTRANT
13089         when _HPUX_SOURCE is defined.
13091 2014-10-13  Jan Hubicka  <hubicka@ucw.cz>
13093         PR tree-optimization/62127
13094         * tree.c (remap_type_1): When remapping array, remap
13095         also its type.
13097 2014-10-13  Christophe Lyon  <christophe.lyon@linaro.org>
13099         * Makefile.in: (check-%): Update comment, as RUNTESTFLAGS no
13100         longer impact parallelization.
13102 2014-10-13  Jan Hubicka  <hubicka@ucw.cz>
13104         PR bootstrap/63496
13105         * ipa-polymorphic-call.c (extr_type_from_vtbl_ptr_store): Fix pasto.
13107 2014-10-13  Marat Zakirov  <m.zakirov@samsung.com>
13109         * asan.c (instrument_derefs): BIT_FIELD_REF added.
13111 2014-10-13  Richard Biener  <rguenther@suse.de>
13113         PR tree-optimization/63419
13114         * gimple-fold.h (gimple_convert): New function.
13115         * gimple-fold.c (gimple_convert): Likewise.
13116         * tree-ssa-pre.c (create_expression_by_pieces): Use gimple_convert
13117         to split out required conversions early.
13119 2014-10-13  Richard Sandiford  <richard.sandiford@arm.com>
13121         * rtlanal.c (generic_subrtx_iterator <T>::add_subrtxes_to_queue):
13122         Add the parts of an insn in reverse order, with the pattern at
13123         the top of the queue.  Detect when we're iterating over a SEQUENCE
13124         pattern and in that case just consider patterns of subinstructions.
13126 2014-10-12  Oleg Endo  <olegendo@gcc.gnu.org>
13128         PR target/59401
13129         * config/sh/sh-protos (sh_find_equiv_gbr_addr): Use rtx_insn* instead
13130         of rtx.
13131         * config/sh/sh.c (sh_find_equiv_gbr_addr): Use def chains instead of
13132         insn walking.
13133         (sh_find_equiv_gbr_addr): Do nothing if input mem is already a GBR
13134         address.  Use def chains to handle GBR clobbering call insns.
13136 2014-10-12  Trevor Saunders  <tsaunders@mozilla.com>
13138         * asan.c, cfgloop.c, cfgloop.h, cgraph.c, cgraph.h,
13139         config/darwin.c, config/m32c/m32c.c, config/mep/mep.c,
13140         config/mips/mips.c, config/rs6000/rs6000.c, dwarf2out.c,
13141         function.c, function.h, gimple-ssa.h, libfuncs.h, optabs.c,
13142         output.h, rtl.h, sese.c, symtab.c, tree-cfg.c, tree-dfa.c,
13143         tree-ssa.c, varasm.c: Use hash-table instead of hashtab.
13144         * doc/gty.texi (for_user): Document new option.
13145         * gengtype.c (create_user_defined_type): Don't try to get a struct for
13146         char.
13147         (walk_type): Don't error out on for_user option.
13148         (write_func_for_structure): Emit user marking routines if requested by
13149         for_user option.
13150         (write_local_func_for_structure): Likewise.
13151         (main): Mark types with for_user option as used.
13152         * ggc.h (gt_pch_nx): Add overload for unsigned int.
13153         * hash-map.h (hash_map::hash_entry::pch_nx_helper): AddOverloads.
13154         * hash-table.h (ggc_hasher): New struct.
13155         (hash_table::create_ggc): New function.
13156         (gt_pch_nx): New overload for hash_table.
13158 2014-10-11  Oleg Endo  <olegendo@gcc.gnu.org>
13160         * config/sh/sh.h (TARGET_SH4A_ARCH): Remove macro.
13161         * config/sh/sh.h: Replace uses of TARGET_SH4A_ARCH with TARGET_SH4A.
13162         * config/sh/sh.c: Likewise.
13163         * config/sh/sh-mem.cc: Likewise.
13164         * config/sh/sh.md: Likewise.
13165         * config/sh/predicates.md: Likewise.
13166         * config/sh/sync.md: Likewise.
13168 2014-10-11  Martin Liska  <mliska@suse.cz>
13170         PR middle-end/63376
13171         * cgraphunit.c (symbol_table::process_new_functions): Missing call
13172         for call_cgraph_insertion_hooks added.
13174 2014-10-10  Jakub Jelinek  <jakub@redhat.com>
13176         PR c/63495
13177         * stor-layout.c (min_align_of_type): Don't decrease alignment
13178         through BIGGEST_FIELD_ALIGNMENT or ADJUST_FIELD_ALIGN if
13179         TYPE_USER_ALIGN is set.
13181 2014-10-10  Uros Bizjak  <ubizjak@gmail.com>
13183         PR rtl-optimization/63483
13184         * alias.c (true_dependence_1): Do not exit early for MEM_READONLY_P
13185         references when alignment ANDs are involved.
13186         (write_dependence_p): Ditto.
13187         (may_alias_p): Ditto.
13189 2014-10-10  Marek Polacek  <polacek@redhat.com>
13191         * asan.c (pass_sanopt::execute): Handle IFN_UBSAN_OBJECT_SIZE.
13192         * doc/invoke.texi: Document -fsanitize=object-size.
13193         * flag-types.h (enum sanitize_code): Add SANITIZE_OBJECT_SIZE and
13194         or it into SANITIZE_UNDEFINED.
13195         * gimple-fold.c (gimple_fold_call): Optimize IFN_UBSAN_OBJECT_SIZE.
13196         * internal-fn.c (expand_UBSAN_OBJECT_SIZE): New function.
13197         * internal-fn.def (UBSAN_OBJECT_SIZE): Define.
13198         * opts.c (common_handle_option): Handle -fsanitize=object-size.
13199         * ubsan.c: Include tree-object-size.h.
13200         (ubsan_type_descriptor): Call tree_to_uhwi instead of tree_to_shwi.
13201         (ubsan_expand_bounds_ifn): Use false instead of 0.
13202         (ubsan_expand_objsize_ifn): New function.
13203         (instrument_object_size): New function.
13204         (pass_ubsan::execute): Add object size instrumentation.
13205         * ubsan.h (ubsan_expand_objsize_ifn): Declare.
13207 2014-10-10  Richard Henderson  <rth@redhat.com>
13209         PR target/63404
13210         * shrink-wrap.c (move_insn_for_shrink_wrap): Don't use single_set.
13211         Restrict the set of expressions we're willing to move.
13213 2014-10-10  Jeff Law  <law@redhat.com>
13215         * ira.c (struct equivalence): Promote INIT_INSNs field to
13216         an rtx_insn_list.  Add comments.
13217         (no_equiv): Promote LIST to an rtx_insn_list.  Update
13218         testing for and creating the special marker.  Use methods
13219         to extract the insn and next pointers.  Promote INSN to an
13220         rtx_insn.
13221         (update_equiv_regs): Update test for special marker in the
13222         INIT_INSNs list.
13224 2014-10-10  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
13226         * configure.ac: Add --enable-fix-cortex-a53-835769 option.
13227         * configure: Regenerate.
13228         * config/aarch64/aarch64.c (aarch64_override_options): Handle
13229         TARGET_FIX_ERR_A53_835769_DEFAULT.
13230         * config/aarch64/aarch64.opt (mfix-cortex-a53-835769): Set Init
13231         value to 2.
13232         * doc/install.texi (aarch64*-*-*): Document
13233         new --enable-fix-cortex-a53-835769 option.
13235 2014-10-10  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
13236             Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
13238         * config/aarch64/aarch64.h (FINAL_PRESCAN_INSN): Define.
13239         (ADJUST_INSN_LENGTH): Define.
13240         * config/aarch64/aarch64.opt (mfix-cortex-a53-835769): New option.
13241         * config/aarch64/aarch64.c (is_mem_p): New function.
13242         (is_memory_op): Likewise.
13243         (aarch64_prev_real_insn): Likewise.
13244         (is_madd_op): Likewise.
13245         (dep_between_memop_and_curr): Likewise.
13246         (aarch64_madd_needs_nop): Likewise.
13247         (aarch64_final_prescan_insn): Likewise.
13248         * doc/invoke.texi (AArch64 Options): Document -mfix-cortex-a53-835769
13249         and -mno-fix-cortex-a53-835769 options.
13251 2014-10-10  Jakub Jelinek  <jakub@redhat.com>
13253         PR tree-optimization/63464
13254         * tree-switch-conversion.c (struct case_bit_test): Remove
13255         hi and lo fields, add wide_int mask field.
13256         (emit_case_bit_tests): Add MAXVAL argument, rewrite uses of
13257         hi/lo fields into wide_int mask operations, optimize by pretending
13258         minval to be 0 if maxval is small enough.
13259         (process_switch): Adjust caller.
13261 2014-10-10  Richard Biener  <rguenther@suse.de>
13263         PR tree-optimization/63379
13264         * tree-vect-slp.c (vect_get_constant_vectors): Do not compute
13265         a neutral operand for min/max when it is not a reduction chain.
13267 2014-10-10  Richard Biener  <rguenther@suse.de>
13269         PR tree-optimization/63476
13270         * tree-ssa-pre.c (struct bb_bitmap_sets): Add vop_on_exit member.
13271         (BB_LIVE_VOP_ON_EXIT): New define.
13272         (create_expression_by_pieces): Assign VUSEs to stmts.
13273         (compute_avail): Track BB_LIVE_VOP_ON_EXIT.
13274         (pass_pre::execute): Assert virtual SSA form is up-to-date
13275         after insertion.
13277 2014-10-10  Eric Botcazou  <ebotcazou@adacore.com>
13279         * lra-assigns.c (assign_by_spills): Error out on spill failure.
13281 2014-10-09  Markus Trippelsdorf  <markus@trippelsdorf.de>
13283         * pa-polymorphic-call.c (check_stmt_for_type_change): Move
13284         assertion.
13286 2014-10-09  Richard Biener  <rguenther@suse.de>
13288         PR tree-optimization/63380
13289         * tree-ssa-tail-merge.c (stmt_local_def): Exclude stmts that
13290         may trap.
13292 2014-10-09  Joern Rennecke  <joern.rennecke@embecosm.com>
13294         * config/avr/avr.opt (mmcu=): Change to have a string value.
13295         (mn-flash=, mskip-bug, march=, mrmw): New options.
13296         (HeaderInclude): New.
13297         (mmcu=): Remove Var / Init clauses.
13298         * config/avr/avr.h (DRIVER_SELF_SPECS): Translate -mmcu into a
13299         -specs option.
13300         (SYMBOL_FLAG_IO, SYMBOL_FLAG_ADDRESS): Define.
13301         (ASM_OUTPUT_ALIGNED_BSS): Use avr_asm_asm_output_aligned_bss.
13302         (SYMBOL_FLAG_IO_LOW): Define.
13303         (avr_device_to_as, avr_device_to_ld): Don't declare.
13304         (avr_device_to_data_start, avr_device_to_startfiles): Likewise.
13305         (avr_device_to_devicelib, avr_device_to_sp8): Likewise.
13306         (EXTRA_SPEC_FUNCTIONS): Don't define.
13307         (ASM_SPEC): Translate -arch= option to -mmcu= option.
13308         (LINK_SPEC): Translate -arch= option to -m= option.
13309         Don't use device_to_ld / device_to_data_start.
13310         (STARTFILE_SPEC): Now empty.
13311         (ASM_SPEC): Add -%{mrelax: --mlink-relax}.
13312         * config/avr/gen-avr-mmcu-specs.c: New file.
13313         * config/avr/t-avr (gen-avr-mmcu-specs$(build_exeext)): New rule.
13314         (s-device-specs): Likewise.
13315         (GCC_PASSES): Add s-device-specs.
13316         (install-driver): Depend on install-device-specs.
13317         (install-device-specs): New rule.
13318         * config/avr/avr.c (avr_option_override): Look up mcu arch by
13319         avr_arch_index and provide fallback initialization for avr_n_flash.
13320         (varasm.h): #include.
13321         (avr_print_operand) <i>: Allow SYMBOL_REF with SYMBOL_FLAG_IO;
13322         (avr_handle_addr_attribute, avr_eval_addr_attrib): New functions.
13323         (avr_attribute_table): Add "io", "address" and "io_low".
13324         (avr_asm_output_aligned_decl_common): Change type of decl to tree.
13325         Add special handling for symbols with "io" and/or "address" attributes.
13326         (avr_asm_asm_output_aligned_bss): New function.
13327         (avr_encode_section_info): Set SYMBOL_FLAG_IO and SYMBOL_FLAG_ADDRESS
13328         as appropriate.  Handle io_low attribute.
13329         (avr_out_sbxx_branch): Handle symbolic io addresses.
13330         (avr_xload_libgcc_p, avr_nonconst_pointer_addrspace): Use
13331         avr_n_flash instead of avr_current_device->n_flash.
13332         (avr_pgm_check_var_decl, avr_insert_attributes): Likewise.
13333         (avr_emit_movmemhi): Likewise.
13334         * config/avr/avr-c.c (avr_cpu_cpp_builtins): Likewise.
13335         Use TARGET_RMW instead of avr_current_device->dev_attributes.
13336         Don't define avr_current_device->macro (that's the specfile's job).
13337         Use TARGET_SKIP_BUG instead of avr_current_device->errata_skip.
13338         * config/avr/avr.c (avr_2word_insn_p): Likewise.
13339         * config/avr/avr.md (*cpse.ne): Likewise.
13340         (mov<mode>): Use avr_eval_addr_attrib.
13341         (cbi): Change constraint for low_io_address_operand operand to "i".
13342         (sbi, sbix_branch, sbix_branch_bit7, insv.io, insv.not.io): Likewise.
13343         * config/avr/predicates.md (io_address_operand):
13344         Allow SYMBOL_REF with SYMBOL_FLAG_IO.
13345         (low_io_address_operand): Allow SYMBOL_REF with SYMBOL_FLAG_IO_LOW.
13346         * config/avr/avr-protos.h (avr_asm_output_aligned_decl_common):
13347         Update prototype.
13348         (avr_eval_addr_attrib, avr_asm_asm_output_aligned_bss): Prototype.
13349         * config/avr/genmultilib.awk: Use -march=.
13350         Remove Multilib matches processing.
13351         * config/avr/t-multilib, config/avr/avr-tables.opt: Regenerate.
13352         * config/avr/avr-arch.h: Add double include guard.
13353         (avr_mcu_t) <library_name>: Update comment.
13354         * config/avr/driver-avr.c (avr_device_to_as): Delete.
13355         (avr_device_to_ld, avr_device_to_data_start): Likewise.
13356         (avr_device_to_startfiles, avr_device_to_devicelib): Likewise.
13357         (avr_device_to_sp8): Likewise.
13358         * config/avr/genopt.sh:  Instead avr_mcu, emit an Enum for avr_arch.
13360         * doc/extend.texi (io, address): Document new AVR variable attributes.
13361         (io_low): Likewise.
13363 2014-10-09  Marek Polacek  <polacek@redhat.com>
13365         * doc/invoke.texi: Document -fsanitize=bool and -fsanitize=enum.
13367 2014-10-08  Richard Biener  <rguenther@suse.de>
13369         PR tree-optimization/61969
13370         * tree-nrv.c (pass_nrv::execute): Properly test for automatic
13371         variables.
13373 2014-10-09  Richard Biener  <rguenther@suse.de>
13375         PR tree-optimization/63445
13376         * tree-vrp.c (simplify_cond_using_ranges): Only warn about
13377         overflow for non-equality compares.
13379 2014-10-09  Uros Bizjak  <ubizjak@gmail.com>
13381         PR rtl-optimization/57003
13382         * regcprop.c (copyprop_hardreg_forward_1): If ksvd.ignore_set_reg,
13383         also check CALL_INSN_FUNCTION_USAGE for clobbers again after
13384         killing regs_invalidated_by_call.
13386 2014-10-08  Teresa Johnson  <tejohnson@google.com>
13388         PR bootstrap/63432.
13389         * tree-ssa-threadupdate.c (estimated_freqs_path): New function.
13390         (ssa_fix_duplicate_block_edges): Invoke it.
13391         (mark_threaded_blocks): Make two passes to avoid ordering dependences.
13393 2014-10-08  Oleg Endo  <olegendo@gcc.gnu.org>
13395         PR target/52941
13396         * config/sh/sync.md (atomic_exchangesi_hard, atomic_exchange<mode>_hard,
13397         atomic_fetch_<fetchop_name>si_hard,
13398         atomic_fetch_<fetchop_name><mode>_hard, atomic_fetch_nandsi_hard,
13399         atomic_fetch_nand<mode>_hard, atomic_<fetchop_name>_fetchsi_hard,
13400         atomic_<fetchop_name>_fetch<mode>_hard, atomic_nand_fetchsi_hard,
13401         atomic_nand_fetch<mode>_hard): Add missing set of T_REG.
13403 2014-10-08  Rong Xu  <xur@google.com>
13405         * gcov-tool.c (profile_overlap): New driver function
13406         to compute profile overlap.
13407         (print_overlap_usage_message): New.
13408         (overlap_usage): New.
13409         (do_overlap): New.
13410         (print_usage): Add calls to overlap function.
13411         (main): Ditto.
13412         * doc/gcov-tool.texi: Add documentation.
13414 2014-10-08  Steve Ellcey  <sellcey@mips.com>
13416         * config/mips/mti-linux.h (DRIVER_SELF_SPECS): Change
13417         LINUX64_DRIVER_SELF_SPECS to LINUX_DRIVER_SELF_SPECS
13419 2014-10-08  Jan Hubicka  <hubicka@ucw.cz>
13421         * ipa-polymorphic-call.c (extr_type_from_vtbl_store): Do better
13422         pattern matching of MEM_REF.
13423         (check_stmt_for_type_change): Update.
13425 2014-10-08  Steve Ellcey  <sellcey@mips.com>
13427         * config/mips/linux64.h: Remove.
13428         * config/mips/gnu-user64.h: Remove.
13429         * gcc.config (mips*-*-*): Remove references to linux64.h and
13430         gnu-user64.h
13431         * config/mips/gnu-user.h (GNU_USER_TARGET_LINK_SPEC): Replace
13432         with modified version from gnu-user64.h.
13433         (LINUX_DRIVER_SELF_SPECS): Update parts from gnu-user64.h.
13434         (LOCAL_LABEL_PREFIX): Copy from gnu-user64.h.
13435         * config/mips/linux.h (GNU_USER_LINK_EMULATION32): Copy from
13436         linux64.h.
13437         (GNU_USER_LINK_EMULATION64): Ditto.
13438         (GNU_USER_LINK_EMULATIONN32): Ditto.
13439         (GLIBC_DYNAMIC_LINKER32): Ditto.
13440         (GLIBC_DYNAMIC_LINKER64): Ditto.
13441         (GLIBC_DYNAMIC_LINKERN32): Ditto.
13442         (UCLIBC_DYNAMIC_LINKER32): Ditto.
13443         (UCLIBC_DYNAMIC_LINKER64): Ditto.
13444         (UCLIBC_DYNAMIC_LINKERN32): Ditto.
13445         (BIONIC_DYNAMIC_LINKERN32): Ditto.
13446         (GNU_USER_DYNAMIC_LINKERN32): Ditto.
13447         (GLIBC_DYNAMIC_LINKER): Delete.
13448         (UCLIBC_DYNAMIC_LINKER): Delete.
13450 2014-10-08  Joern Rennecke  <joern.rennecke@embecosm.com>
13451             Richard Biener  <rguenther@suse.de>
13453         * cfgexpand.c (expand_debug_expr) <TARGET_MEM_REF>:
13454         Get address space from operand 0 (BASE).
13456 2014-10-07  Iain Sandoe  <iain@codesourcery.com>
13458         PR target/61387
13459         * config/i386/i386.c (x86_output_mi_thunk): Fix darwin fallout.
13461 2014-10-07  Aldy Hernandez  <aldyh@redhat.com>
13463         * dwarf2out.c: Remove current_function_has_inlines.
13464         (gen_subprogram_die): Same.
13465         (gen_inlined_subroutine_die): Same.
13467 2014-10-07  Ilya Tocar  <ilya.tocar@intel.com>
13469         * config/i386/adxintrin.h (_subborrow_u64): Use long long for param
13470         type.
13471         (_addcarry_u64): Ditto.
13472         (_addcarryx_u64): Ditto.
13474 2014-10-07  Eric Botcazou  <ebotcazou@adacore.com>
13476         * cgraph.h (cgraph_node::get_fun): Declare.
13477         * cgraph.c (cgraph_node::get_fun): New method.
13478         * ipa-inline.c (can_inline_edge_p): Use it.
13480 2014-10-07  Eric Botcazou  <ebotcazou@adacore.com>
13482         * lto-opts.c (lto_write_options): Handle -fmath-errno, -fsigned-zeros
13483         and -ftrapping-math.
13484         * lto-wrapper.c (merge_and_complain): Likewise.
13485         (run_gcc): Likewise.
13487 2014-10-06  Rong Xu  <xur@google.com>
13489         * params.def (PARAM_INDIR_CALL_TOPN_PROFILE): New param.
13490         * tree-profile.c: (params.h): New include.
13491         (init_ic_make_global_vars): Make __gcov_indirect_call_topn_callee
13492         and __gcov_indirect_call_topn_counters for
13493         indirect_call_topn_profile.
13494         (gimple_init_edge_profiler): New decls for
13495         __gcov_indirect_call_topn_profiler.
13496         (gimple_gen_ic_profiler): Generate the correct profiler call.
13497         (gimple_gen_ic_func_profiler): Fix format.
13498         * value-prof.c (params.h): New include.
13499         (dump_histogram_value): Hanlde indirect_call_topn counters.
13500         (stream_in_histogram_value): Ditto.
13501         (gimple_indirect_call_to_profile): Use indirect_call_topn
13502         profile when PARAM_INDIR_CALL_TOPN_PROFILE is set.
13503         (gimple_find_values_to_profile): Hanlde indirect_call_topn
13504         counters.
13505         * value-prof.h (enum hist_type): Histrogram type for
13506         indirect_call_topn counters.
13507         * profile.c (instrument_values): Instrument
13508         indirect_call_topn counters.
13510 2014-10-06  Rong Xu  <xur@google.com>
13512         * Makefile.in: Fix dependence.
13513         * gcov-counter.def (GCOV_COUNTER_ICALL_TOPNV): Add
13514         indirect call topn profiler.
13515         * gcov-io.h: Ditto.
13517 2014-10-06  Eric Botcazou  <ebotcazou@adacore.com>
13519         * calls.c (expand_call): Do not use the target as the return slot if
13520         it is not sufficiently aligned.
13522 2014-10-06  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
13524         * config/rs6000/rs6000.c (analyze_swaps commentary): Add
13525         discussion of permutes and why we don't handle them.
13527 2014-10-06  Eric Botcazou  <ebotcazou@adacore.com>
13529         * config/sparc/predicates.md (int_register_operand): Delete.
13531 2014-10-06  Eric Botcazou  <ebotcazou@adacore.com>
13533         * dwarf2cfi.c (create_pseudo_cfg): Fix trace numbering.
13535 2014-10-06  Jakub Jelinek  <jakub@redhat.com>
13537         * ubsan.h (ubsan_get_source_location): New prototype.
13538         * ubsan.c (ubsan_source_location_type): New variable.
13539         Function renamed to ...
13540         (ubsan_get_source_location_type): ... this.  Cache
13541         return value in ubsan_source_location_type variable.
13542         (ubsan_source_location, ubsan_create_data): Use
13543         ubsan_get_source_location_type instead of
13544         ubsan_source_location_type.
13545         * asan.c (asan_protect_global): Don't protect globals
13546         with ubsan_get_source_location_type () type.
13547         (asan_add_global): Provide global decl location info
13548         if possible.
13550 2014-10-04  Jan Hubicka  <hubicka@ucw.cz>
13552         * ipa-prop.c (try_make_edge_direct_virtual_call): Remove overactive
13553         sanity check.
13555 2014-10-04  Jan Hubicka  <hubicka@ucw.cz>
13557         * ipa-polymorphic-call.c (possible_placement_new): Fix condition
13558         on size.
13559         (ipa_polymorphic_call_context::restrict_to_inner_type): Do not walk
13560         into vptr pointer.
13561         (ipa_polymorphic_call_context::dump): Fix formating.
13562         (walk_ssa_copies): Add logic avoiding loops; update uses.
13563         * ipa-prop.c (ipa_analyze_call_uses): Compute vptr_changed.
13565 2014-10-02  Mark Wielaard  <mjw@redhat.com>
13567         PR debug/63239
13568         * dwarf2out.c (gen_subprogram_die): When a member function is
13569         explicitly deleted then add a DW_AT_GNU_deleted attribute.
13570         * langhooks.h (struct lang_hooks_for_decls): Add
13571         function_decl_deleted_p langhook.
13572         * langhooks-def.h (LANG_HOOKS_FUNCTION_DECL_DELETED_P): Define.
13573         (LANG_HOOKS_DECLS): Add LANG_HOOKS_FUNCTION_DECL_DELETED_P.
13575 2014-10-04  Jan Hubicka  <hubicka@ucw.cz>
13577         * ipa-polymorphic-call.c (walk_ssa_copies): Recognize
13578         NULL pointer checks.
13579         (ipa_polymorphic_call_context::get_dynamic_type): Return true
13580         if type doesn't change.
13581         * cgraph.h (cgraph_indirect_call_info): New flag.
13582         * cgraph.c (cgraph_node::create_indirect_edge): Initialize it.
13583         (cgraph_node::dump): Dump it.
13584         * ipa-prop.c (ipa_analyze_call_uses):  Ignore return valud
13585         of context.get_dynamic_type.
13586         (ipa_make_edge_direct_to_target): Do not speculate
13587         edge that is already speuclative.
13588         (try_make_edge_direct_virtual_call): Use VPTR_CHANGED; Do not
13589         speculate to __builtin_unreachable
13590         (ipa_write_indirect_edge_info, ipa_read_indirect_edge_info): Stream
13591         vptr_changed.
13592         * ipa-cp.c (ipa_get_indirect_edge_target_1): Use vptr_changed.
13594 2014-10-04  Jan Hubicka  <hubicka@ucw.cz>
13596         * ipa-prop.c (ipa_compute_jump_functions_for_edge): Call
13597         get_dynamic_type; drop TODO.
13598         * ipa-polymorphic-call.c
13599         (ipa_polymorphic_call_context::get_dynamic_type): Be ready
13600         for otr_type to be unknown.
13602 2014-10-04  Trevor Saunders  <tsaunders@mozilla.com>
13604         * common/config/score/score-common.c: Remove.
13605         * config.gcc: Remove support for score-*.
13606         * config/score/constraints.md: Remove.
13607         * config/score/elf.h: Remove.
13608         * config/score/predicates.md: Remove.
13609         * config/score/score-conv.h: Remove.
13610         * config/score/score-generic.md: Remove.
13611         * config/score/score-modes.def: Remove.
13612         * config/score/score-protos.h: Remove.
13613         * config/score/score.c: Remove.
13614         * config/score/score.h: Remove.
13615         * config/score/score.md: Remove.
13616         * config/score/score.opt: Remove.
13617         * doc/md.texi: Don't document score-*.
13619 2014-10-04  Trevor Saunders  <tsaunders@mozilla.com>
13621         PR pch/63429
13622         * genconditions.c: Directly include ggc.h before rtl.h.
13624 2014-10-03  Jan Hubicka  <hubicka@ucw.cz>
13626         * ipa-polymorphic-call.c
13627         (ipa_polymorphic_call_context::ipa_polymorphic_call_context): Fix
13628         code determining speculative type.
13629         (ipa_polymorphic_call_context::combine_with): Fix speculation merge.
13631 2014-10-03  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
13633         * altivec.md (altivec_lvsl): New define_expand.
13634         (altivec_lvsl_direct): Rename define_insn from altivec_lvsl.
13635         (altivec_lvsr): New define_expand.
13636         (altivec_lvsr_direct): Rename define_insn from altivec_lvsr.
13637         * rs6000.c (rs6000_expand_builtin): Change to use
13638         altivec_lvs[lr]_direct; remove commented-out code.
13640 2014-10-03  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
13642         * config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin):
13643         Issue a warning message when vec_lvsl or vec_lvsr is used with a
13644         little endian target.
13646 2014-10-03  Manuel López-Ibáñez  <manu@gcc.gnu.org>
13648         * tree-pretty-print.c (dump_location): Make it extern. Dump also
13649         the column.
13650         * tree-pretty-print.h (dump_location): Declare.
13651         * gimple-pretty-print.c (dump_gimple_phi): Use dump_location.
13652         (pp_gimple_stmt_1): Likewise.
13653         (dump_implicit_edges): Likewise.
13654         * gimplify.c (gimplify_call_expr): Use LOCATION_FILE and
13655         LOCATION_LINE.
13658 2014-10-03  David Malcolm  <dmalcolm@redhat.com>
13660         * gcc.c (driver::global_initializations): Remove "const" so
13661         that GCC_DRIVER_HOST_INITIALIZATION can modify decoded_options
13662         and decoded_options_count.
13664 2014-10-03  Maciej W. Rozycki  <macro@codesourcery.com>
13666         * config/rs6000/e500.h (HARD_REGNO_CALLER_SAVE_MODE): Remove
13667         macro.
13668         * config/rs6000/rs6000.h (HARD_REGNO_CALLER_SAVE_MODE): Handle
13669         TARGET_E500_DOUBLE case here.
13671 2014-10-03  Marc Glisse  <marc.glisse@inria.fr>
13673         PR c++/54427
13674         PR c++/57198
13675         PR c++/58845
13676         * doc/extend.texi (Vector Extensions): Document &&, ||, ! in C++.
13678 2014-10-03  Jan Hubicka  <hubicka@ucw.cz>
13680         * cgraph.h (struct indirect_call_info): Add IN_POLYMORPHIC_CDTOR
13681         * lto-cgraph.c (lto_output_edge, input_edge): Stream
13682         in_polymorphic_cdtor
13683         * cgraph.c (symbol_table::create_edge): Compute in_polymorphic_cdtor.
13684         (cgraph_edge::make_speculative): Copy in_polymorphic_cdtor.
13685         * cgraphclones.c (cgraph_edge::clone): Likewise.
13686         * ipa-prop.c (update_jump_functions_after_inlining,
13687         try_make_edge_direct_virtual_call): Pass in_polymorphic_cdtor
13688         to possible_dynamic_type_change.
13689         (decl_maybe_in_construction_p): Allow empty OUTER_TYPE and BASE.
13690         (ipa_polymorphic_call_context::possible_dynamic_type_change): Add
13691         IN_POLY_CDOTR argument.
13693         * ipa-polymorphic-call.c (decl_maybe_in_construction_p): Be ready
13694         for BASE and OUTER_TYPE being NULL.
13695         (ipa_polymorphic_call_context::possible_dynamic_type_change): Add
13696         in_poly_cdtor parameter.
13698 2014-10-03  Jakub Jelinek  <jakub@redhat.com>
13700         * config/i386/i386.c (ix86_expand_vec_perm_vpermi2): Fix up formatting.
13701         (ix86_expand_vec_perm): Only call ix86_expand_vec_perm_vpermi2 if
13702         TARGET_AVX512F.
13703         (expand_vec_perm_1): Likewise.
13705 2014-10-03  Jakub Jelinek  <jakub@redhat.com>
13706             Uros Bizjak  <ubizjak@gmail.com>
13708         PR tree-optimization/61403
13709         * config/i386/i386.c (expand_vec_perm_palignr): Fix a spelling
13710         error in comment.  Also optimize 256-bit vectors for AVX2
13711         or AVX (floating vectors only), provided the first permutation
13712         can be performed in one insn.
13714 2014-10-03  David Malcolm  <dmalcolm@redhat.com>
13716         * gcc.c (class driver): New class.
13717         (main): Reimplement in terms of driver::main, moving most of the
13718         locals to be locals within individual methods of class driver.
13719         The remaining locals "explicit_link_files", "decoded_options" and
13720         "decoded_options_count" are used by multiple driver:: methods, and
13721         so become member data.  Doing so isolates the argc/argv reads and
13722         writes.  Replace "goto out" with a special exit code from
13723         new method driver::prepare_infiles.  Split out the old
13724         implementation of main into the following...
13725         (driver::main): New function, corresponding to the old "main"
13726         implementation.
13727         (driver::set_progname): New function, taken from the old
13728         "main" implementation.
13729         (driver::expand_at_files): Likewise.
13730         (driver::decode_argv): Likewise.
13731         (driver::global_initializations): Likewise.
13732         (driver::build_multilib_strings): Likewise.
13733         (driver::set_up_specs): Likewise.
13734         (driver::putenv_COLLECT_GCC): Likewise.
13735         (driver::maybe_putenv_COLLECT_LTO_WRAPPER): Likewise.
13736         (driver::handle_unrecognized_options): Likewise.
13737         (driver::maybe_print_and_exit): Likewise.
13738         (driver::prepare_infiles): Likewise.
13739         (driver::do_spec_on_infiles): Likewise.
13740         (driver::maybe_run_linker): Likewise.
13741         (driver::final_actions): Likewise.
13742         (driver::get_exit_code): Likewise.
13744 2014-10-03  Yury Gribov  <y.gribov@samsung.com>
13746         * asan.c (asan_finish_file): Disable __asan_init calls for KASan;
13747         don't emit empty ctors.
13749 2014-10-03  Eric Botcazou  <ebotcazou@adacore.com>
13751         * convert.c (convert_to_integer): Do not introduce useless conversions
13752         between integral types.
13754 2014-10-03  David Sherwood  <david.sherwood@arm.com>
13756         * ira-int.h (ira_allocno): Mark hard_regno as signed.
13758 2014-10-03  Ilya Enkovich  <ilya.enkovich@intel.com>
13760         * lra-constraints.c (inherit_in_ebb): Handle calls with
13761         multiple return values.
13762         * caller-save.c (save_call_clobbered_regs): Likewise.
13764 2014-10-03  Jakub Jelinek  <jakub@redhat.com>
13766         * tree-vect-data-refs.c (vect_permute_load_chain,
13767         vect_shift_permute_load_chain): Fix a typo in temporary var names,
13768         suffle3 to shuffle3.
13770         PR libgomp/61200
13771         * omp-low.c (taskreg_contexts): New variable.
13772         (scan_omp_parallel): Push newly created context into taskreg_contexts
13773         vector and move record layout code to finish_taskreg_scan.
13774         (scan_omp_task): Likewise.
13775         (finish_taskreg_scan): New function.
13776         (execute_lower_omp): Call finish_taskreg_scan on all taskreg_contexts
13777         vector elements and release it.
13779         PR target/62128
13780         * config/i386/i386.c (expand_vec_perm_palignr): If op1, op0 order
13781         of palignr arguments can't be used due to min 0 or max - min
13782         too high, try also op0, op1 order of palignr arguments.
13784 2014-10-02  Jan Hubicka  <hubicka@ucw.cz>
13786         * cgraph.h (ipa_polymorphic_call_context):
13787         Turn bools into bitfields; add DYNAMIC; make MAKE_SPECULATIVE
13788         private, add POSSIBLE_DYNAMIC_TYPE_CHANGE.
13789         * ipa-polymorphic-call.c
13790         (ipa_polymorphic_call_context::restrict_to_inner_class): Allow accesses
13791         past end of dynamic types.
13792         (ipa_polymorphic_call_context::stream_out,
13793         speculative_outer_type): Stream dynamic flag.
13794         (ipa_polymorphic_call_context::set_by_decl): Clear DYNAMIC.
13795         (ipa_polymorphic_call_context::ipa_polymorphic_call_context):
13796         Clear DYNAMIC.
13797         (ipa_polymorphic_call_context::get_dynamic_type): Use DYNAMIC;
13798         set it.
13799         (ipa_polymorphic_call_context::combine_with): Propagate dynamic.
13800         * ipa-prop.c (update_jump_functions_after_inlining,
13801         try_make_edge_direct_virtual_call): Use possible_dynamic_type_change.
13803 2014-10-02  Teresa Johnson  <tejohnson@google.com>
13805         * tree-ssa-threadupdate.c (freqs_to_counts_path): Scale frequencies
13806         up when synthesizing counts to avoid rounding errors.
13808 2014-10-02  Teresa Johnson  <tejohnson@google.com>
13810         PR middle-end/63422
13811         * tree-ssa-threadupdate.c (freqs_to_counts_path): Remove
13812         asserts to handle incoming insanities.
13814 2014-10-02  Martin Jambor  <mjambor@suse.cz>
13816         PR tree-optimization/63375
13817         * tree-sra.c (build_access_from_expr_1): Disqualify volatile
13818         references.
13820 2014-10-02  Olivier Hainque  <hainque@adacore.com>
13822         * Makefile.in (CROSS): Define, to @CROSS.
13824 2014-10-02  Jakub Jelinek  <jakub@redhat.com>
13826         PR target/62128
13827         * config/i386/i386.c (expand_vec_perm_1): Try expand_vec_perm_palignr
13828         if it expands to a single insn only.
13829         (expand_vec_perm_palignr): Add SINGLE_INSN_ONLY_P argument.  If true,
13830         fail unless in_order is true.  Add forward declaration.
13831         (expand_vec_perm_vperm2f128): Fix up comment about which permutation
13832         is useful for one_operand_p.
13833         (ix86_expand_vec_perm_const_1): Adjust expand_vec_perm_palignr caller.
13835 2014-10-01  Jan Hubicka  <hubicka@ucw.cz>
13837         * cgraphclones.c (build_function_type_skip_args): Do not make new
13838         type variant of old.
13840 2014-10-01  Jan Hubicka  <hubicka@ucw.cz>
13842         * ipa-prop.h (ipa_get_controlled_uses): Add hack to avoid ICE
13843         when speculation is added.
13844         (ipa_edge_args): Add polymorphic_call_contexts.
13845         (ipa_get_ith_polymorhic_call_context): New accesor.
13846         (ipa_make_edge_direct_to_target): Add SPECULATIVE parameter.
13847         * ipa-prop.c (ipa_print_node_jump_functions_for_edge): Print contexts.
13848         (ipa_compute_jump_functions_for_edge): Compute contexts.
13849         (update_jump_functions_after_inlining): Update contexts.
13850         (ipa_make_edge_direct_to_target): Add SPECULATIVE argument;
13851         update dumping; add speculative edge creation.
13852         (try_make_edge_direct_virtual_call): Add CTX_PTR parameter; handle
13853         context updating.
13854         (update_indirect_edges_after_inlining): Pass down context.
13855         (ipa_edge_duplication_hook): Duplicate contexts.
13856         (ipa_write_node_info): Stream out contexts.
13857         (ipa_read_node_info): Stream in contexts.
13858         * ipa-devirt.c (type_all_derivations_known_p): Avoid ICE on non-ODR
13859         types.
13860         (try_speculative_devirtualization): New function.
13861         * ipa-utils.h (try_speculative_devirtualization): Declare.
13863 2014-10-01  Jan Hubicka  <hubicka@ucw.cz>
13865         * ipa.c (walk_polymorphic_call_targets): Avoid ICE when
13866         dumping during WPA.
13868 2014-10-01  Jan Hubicka  <hubicka@ucw.cz>
13870         * ipa-prop.c (ipa_modify_formal_parameters): Do not merge
13871         type variants.
13873 2014-10-01  Jan Hubicka  <hubicka@ucw.cz>
13875         * ipa-polymorphic-call.c
13876         (ipa_polymorphic_call_context::restrict_to_inner_class):
13877         Rename EXPECTED_TYPE to OTR_TYPE; Validate speculation late;
13878         use speculation_consistent_p to do so; Add CONSDER_BASES
13879         and CONSIDER_PLACEMENT_NEW parameters.
13880         (contains_type_p): Add CONSDER_PLACEMENT_NEW and CONSIDER_BASES;
13881         short circuit obvious cases.
13882         (ipa_polymorphic_call_context::dump): Improve formatting.
13883         (ipa_polymorphic_call_context::ipa_polymorphic_call_context): Use
13884         combine_speculation_with to record speculations; Do not ICE when
13885         object is located in pointer type decl; do not ICE for methods
13886         of UNION_TYPE; do not record nonpolymorphic types.
13887         (ipa_polymorphic_call_context::speculation_consistent_p): New method.
13888         (ipa_polymorphic_call_context::combine_speculation_with): New method.
13889         (ipa_polymorphic_call_context::combine_with): New method.
13890         (ipa_polymorphic_call_context::make_speculative): Move here; use
13891         combine speculation.
13892         * cgraph.h (ipa_polymorphic_call_context): Update
13893         restrict_to_inner_class prototype; add offset_by, make_speculative,
13894         combine_with, useless_p, combine_speculation_with and
13895         speculation_consistent_p methods.
13896         (ipa_polymorphic_call_context::offset_by): New method.
13897         (ipa_polymorphic_call_context::useless_p): New method.
13899 2014-10-01  Segher Boessenkool  <segher@kernel.crashing.org>
13901         PR rtl-optimization/62151
13902         * combine.c (can_combine_p): Allow the destination register of INSN
13903         to be clobbered in I3.
13904         (subst): Do not substitute into clobbers of registers.
13906 2014-10-01  Jakub Jelinek  <jakub@redhat.com>
13908         PR debug/63342
13909         * dwarf2out.c (loc_list_from_tree): Handle MEM_REF with non-zero
13910         offset, TARGET_MEM_REF and SSA_NAME.
13912         * config/i386/i386.c (expand_vec_perm_palignr): Handle
13913         256-bit vectors for TARGET_AVX2.
13915         * config/i386/i386.c (expand_vec_perm_vperm2f128): Canonicalize
13916         dfirst permutation.
13918         PR target/63428
13919         * config/i386/i386.c (expand_vec_perm_pshufb): Fix up rperm[0]
13920         argument to avx2_permv2ti.
13922 2014-10-01  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
13924         * config/arm/arm.md (*store_minmaxsi): Disable for arm_restrict_it.
13926 2014-09-30  Uros Bizjak  <ubizjak@gmail.com>
13928         * config/i386/i386.md (fmodxf3): Enable for flag_finite_math_only only.
13929         (fmod<mode>3): Ditto.
13930         (fpremxf4_i387): Ditto.
13931         (reminderxf3): Ditto.
13932         (reminder<mode>3): Ditto.
13933         (fprem1xf4_i387): Ditto.
13935 2014-09-30  Teresa Johnson  <tejohnson@google.com>
13937         * tree-ssa-threadupdate.c (struct ssa_local_info_t): New
13938         duplicate_blocks bitmap.
13939         (remove_ctrl_stmt_and_useless_edges): Ditto.
13940         (create_block_for_threading): Ditto.
13941         (compute_path_counts): New function.
13942         (update_profile): Ditto.
13943         (recompute_probabilities): Ditto.
13944         (update_joiner_offpath_counts): Ditto.
13945         (freqs_to_counts_path): Ditto.
13946         (clear_counts_path): Ditto.
13947         (ssa_fix_duplicate_block_edges): Update profile info.
13948         (ssa_create_duplicates): Pass new parameter.
13949         (ssa_redirect_edges): Remove old profile update.
13950         (thread_block_1): New duplicate_blocks bitmap,
13951         remove old profile update.
13952         (thread_single_edge): Pass new parameter.
13954 2014-09-30  Ilya Tocar  <ilya.tocar@intel.com>
13956         PR middle-end/62120
13957         * varasm.c (decode_reg_name_and_count): Check availability for
13958         registers from ADDITIONAL_REGISTER_NAMES.
13960 2014-09-30  David Malcolm  <dmalcolm@redhat.com>
13962         PR plugins/63410
13963         * Makefile.in (PRETTY_PRINT_H): Add wide-int-print.h.
13964         (PLUGIN_HEADERS): Add pass-instances.def.
13966 2014-09-30  James Greenhalgh  <james.greenhalgh@arm.com>
13968         * config/aarch64/aarch64-simd-builtins.def (sqdmull_laneq): Expand
13969         iterator.
13970         * config/aarch64/aarch64-simd.md
13971         (aarch64_sqdmull_laneq<mode>): Expand iterator.
13972         * config/aarch64/arm_neon.h (vqdmullh_laneq_s16): New.
13973         (vqdmulls_lane_s32): Fix return type.
13974         (vqdmulls_laneq_s32): New.
13976 2014-09-30  Jakub Jelinek  <jakub@redhat.com>
13978         PR inline-asm/63282
13979         * ifcvt.c (dead_or_predicable): Don't call redirect_jump_1
13980         or invert_jump_1 if jump isn't any_condjump_p.
13982 2014-09-30  Terry Guo  <terry.guo@arm.com>
13984         * config/arm/arm-cores.def (cortex-m7): New core name.
13985         * config/arm/arm-fpus.def (fpv5-sp-d16): New fpu name.
13986         (fpv5-d16): Ditto.
13987         * config/arm/arm-tables.opt: Regenerated.
13988         * config/arm/arm-tune.md: Regenerated.
13989         * config/arm/arm.h (TARGET_VFP5): New macro.
13990         * config/arm/bpabi.h (BE8_LINK_SPEC): Include cortex-m7.
13991         * config/arm/vfp.md (<vrint_pattern><SDF:mode>2,
13992         smax<mode>3, smin<mode>3): Enabled for FPU FPv5.
13993         * doc/invoke.texi: Document new cpu and fpu names.
13995 2014-09-30  Jiong Wang  <jiong.wang@arm.com>
13997         * shrink-wrap.c (move_insn_for_shrink_wrap): Check "can_throw_internal"
13998         before sinking insn.
14000 2014-09-30  David Sherwood  <david.sherwood@arm.com>
14002         * ira-int.h (ira_allocno): Add "wmode" field.
14003         * ira-build.c (create_insn_allocnos): Add new "parent" function
14004         parameter.
14005         * ira-conflicts.c (ira_build_conflicts): Add conflicts for registers
14006         that cannot be accessed in wmode.
14008 2014-09-30  Markus Trippelsdorf  <markus@trippelsdorf.de>
14010         * data-streamer.c (bp_unpack_var_len_int): Avoid signed
14011         integer overflow.
14013 2014-09-29  Andi Kleen  <ak@linux.intel.com>
14015         * opts.c (print_filtered_help): Print --param min/max/default
14016         with -Q.
14018 2014-09-29  Kaz Kojima  <kkojima@gcc.gnu.org>
14020         * config/sh/sh.md: Use define_c_enum for "unspec" and "unspecv".
14022 2014-09-29  Eric Botcazou  <ebotcazou@adacore.com>
14024         * tree-vrp.c (get_single_symbol): New function.
14025         (build_symbolic_expr): Likewise.
14026         (symbolic_range_based_on_p): New predicate.
14027         (extract_range_from_binary_expr_1): Deal with single-symbolic ranges
14028         for PLUS and MINUS.  Do not drop symbolic ranges at the end.
14029         (extract_range_from_binary_expr): Try harder for PLUS and MINUS if
14030         operand is symbolic and based on the other operand.
14032 2014-09-29  Chen Gang  <gang.chen.5i5j@gmail.com>
14034         * config/microblaze/microblaze.md (call_internal1): Use VOID
14035         instead of SI to fix "((void (*)(void)) 0)()" issue
14037 2014-09-29  Nick Clifton  <nickc@redhat.com>
14039         * config/msp430/msp430.c (msp430_expand_prologue): Return a
14040         CLOBBER rtx for naked functions.
14041         (msp430_expand_epilogue): Likewise.
14042         (msp430_use_f5_series_hwmult): Cache result.
14043         (use_32bit_hwmult): Cache result.
14044         (msp430_no_hwmult): New function.
14045         (msp430_output_labelref): Use it.
14047 2014-09-29  Jakub Jelinek  <jakub@redhat.com>
14049         PR middle-end/63247
14050         * omp-low.c (lower_omp_target): For OMP_CLAUSE_MAP_POINTER
14051         of ARRAY_TYPE, if not OMP_CLAUSE_MAP_ZERO_BIAS_ARRAY_SECTION
14052         use the alignment of avar rather than ovar.
14054 2014-09-28  John David Anglin  <danglin@gcc.gnu.org>
14056         * config/pa/pa.c (pa_output_function_epilogue): Only update
14057         last_address when a nonnote insn is found.
14059 2014-09-26  Jan Hubicka  <hubicka@ucw.cz>
14061         PR ipa/60665
14062         * ipa-devirt.c (possible_polymorphic_call_targets): Silence clang warning.
14064 2014-09-26  Jan Hubicka  <hubicka@ucw.cz>
14066         PR ipa/62121
14067         * ipa-polymorphic-call.c (ipa_polymorphic_call_context::restrict_to_inner_class):
14068         fix pasto in checking array size.
14070 2014-09-26  Jan Hubicka  <hubicka@ucw.cz>
14072         PR middle-end/35545
14073         * passes.def (pass_tracer): Move before last dominator pass.
14075 2014-09-26  Thomas Schwinge  <thomas@codesourcery.com>
14077         * gcc.c (try_generate_repro): Remove argument "prog".  Change all
14078         users.
14079         (run_attempt): Handle errors of "pex_run" invocation.
14081 2014-09-26  Christophe Lyon  <christophe.lyon@linaro.org>
14083         * config/aarch64/aarch64-linux.h (ASAN_CC1_SPEC): Define.
14084         (CC1_SPEC): Define.
14085         * config/aarch64/aarch64.c (aarch64_asan_shadow_offset): New function.
14086         (TARGET_ASAN_SHADOW_OFFSET): Define.
14088 2014-09-26  Martin Liska  <mliska@suse.cz>
14090         * cgraph.c (cgraph_node::release_body): New argument keep_arguments
14091         introduced.
14092         * cgraph.h: Likewise.
14093         * cgraphunit.c (cgraph_node::create_wrapper): Usage of new argument introduced.
14094         * ipa-utils.h (polymorphic_type_binfo_p): Safe check for binfos created by Java.
14095         * tree-ssa-alias.c (ao_ref_base_alias_set): Static function transformed to global.
14096         * tree-ssa-alias.h: Likewise.
14098 2014-09-26  Jakub Jelinek  <jakub@redhat.com>
14099             Max Ostapenko  <m.ostapenko@partner.samsung.com>
14101         * common.opt: New option.
14102         * doc/invoke.texi: Describe new option.
14103         * gcc.c (execute): Don't free first string early, but at the end
14104         of the function.  Call retry_ice if compiler exited with
14105         ICE_EXIT_CODE.
14106         (main): Factor out common code.
14107         (print_configuration): New function.
14108         (files_equal_p): Likewise.
14109         (check_repro): Likewise.
14110         (run_attempt): Likewise.
14111         (do_report_bug): Likewise.
14112         (append_text): Likewise.
14113         (try_generate_repro): Likewise
14115 2014-09-25  Andi Kleen  <ak@linux.intel.com>
14117         * config/i386/i386.c (x86_print_call_or_nop): New function.
14118         (x86_function_profiler): Support -mnop-mcount and
14119         -mrecord-mcount.
14120         * config/i386/i386.opt (-mnop-mcount, -mrecord-mcount): Add
14121         * doc/invoke.texi: Document -mnop-mcount, -mrecord-mcount.
14123 2014-09-25  Jan Hubicka  <hubicka@ucw.cz>
14125         * ipa-prop.c (ipa_intraprocedural_devirtualization): Remove.
14126         * ipa-prop.h (ipa_intraprocedural_devirtualization): Remove.
14127         * tree-ssa-prop.c (eliminate_dom_walker::before_dom_children):
14128         Remove.
14130 2014-09-25  Jan Hubicka  <hubicka@ucw.cz>
14132         * ipa-utils.h (subbinfo_with_vtable_at_offset, type_all_derivations_known_p,
14133         type_known_to_have_no_deriavations_p, types_must_be_same_for_odr,
14134         types_odr_comparable): Declare.
14135         (polymorphic_type_binfo_p): Move here from ipa-devirt.c
14136         * ipa-polymorphic-call.c: New file.
14137         (contains_polymorphic_type_p, possible_placement_new,
14138         ipa_polymorphic_call_context::restrict_to_inner_class,
14139         contains_type_p, decl_maybe_in_construction_p,
14140         ipa_polymorphic_call_context::stream_out,
14141         ipa_polymorphic_call_context::debug,
14142         ipa_polymorphic_call_context::stream_in,
14143         ipa_polymorphic_call_context::set_by_decl,
14144         ipa_polymorphic_call_context::set_by_invariant,
14145         walk_ssa_copies,
14146         ipa_polymorphic_call_context::ipa_polymorphic_call_context,
14147         type_change_info, noncall_stmt_may_be_vtbl_ptr_store,
14148         extr_type_from_vtbl_ptr_store, record_known_type
14149         check_stmt_for_type_change,
14150         ipa_polymorphic_call_context::get_dynamic_type): Move here from
14151         ipa-devirt.c
14152         * ipa-devirt.c: No longer include data-streamer.h, lto-streamer.h
14153         and streamer-hooks.h
14154         (contains_polymorphic_type_p, possible_placement_new,
14155         ipa_polymorphic_call_context::restrict_to_inner_class,
14156         contains_type_p, decl_maybe_in_construction_p,
14157         ipa_polymorphic_call_context::stream_out,
14158         ipa_polymorphic_call_context::debug,
14159         ipa_polymorphic_call_context::stream_in,
14160         ipa_polymorphic_call_context::set_by_decl,
14161         ipa_polymorphic_call_context::set_by_invariant,
14162         walk_ssa_copies,
14163         ipa_polymorphic_call_context::ipa_polymorphic_call_context,
14164         type_change_info, noncall_stmt_may_be_vtbl_ptr_store,
14165         extr_type_from_vtbl_ptr_store, record_known_type
14166         check_stmt_for_type_change,
14167         ipa_polymorphic_call_context::get_dynamic_type): Move to
14168         ipa-polymorphic-call.c
14169         (type_all_derivations_known_p, types_odr_comparable,
14170         types_must_be_same_for_odr): Export.
14171         (type_known_to_have_no_deriavations_p): New function.
14172         * Makefile.in: Add ipa-polymorphic-call.c
14174 2014-09-25  Jan Hubicka  <hubicka@ucw.cz>
14176         * ipa-devirt.c (polymorphic_call_target_d): Add SPECULATIVE; reorder
14177         for better storage.
14178         (polymorphic_call_target_hasher::hash): Hash SPECULATIVE.
14179         (possible_polymorphic_call_targets): Instead of computing both
14180         speculative and non-speculative answers, do just one at a time.
14181         Replace NONSPECULATIVE_TARGETSP parameter with SPECULATIVE flag.
14182         (dump_targets): Break out from ...
14183         (dump_possible_polymorphic_call_targets): ... here; dump both speculative
14184         and non-speculative lists.
14185         (ipa_devirt): Update for new possible_polymorphic_call_targets API.
14186         * ipa-utils.h (possible_polymorphic_call_targets): Update.
14188 2014-09-25  Uros Bizjak  <ubizjak@gmail.com>
14190         PR rtl-optimization/63348
14191         * emit-rtl.c (try_split): Do not emit extra barrier.
14193 2014-09-25  James Greenhalgh  <james.greenhalgh@arm.com>
14195         * config/aarch64/aarch64-protos.h (aarch64_simd_const_bounds): Delete.
14196         * config/aarch64/aarch64-simd.md (aarch64_<sur>q<r>shl<mode>): Use
14197         new predicates.
14198         (aarch64_<sur>shll2_n<mode>): Likewise.
14199         (aarch64_<sur>shr_n<mode>): Likewise.
14200         (aarch64_<sur>sra_n<mode>: Likewise.
14201         (aarch64_<sur>s<lr>i_n<mode>): Likewise.
14202         (aarch64_<sur>qshl<u>_n<mode>): Likewise.
14203         * config/aarch64/aarch64.c (aarch64_simd_const_bounds): Delete.
14204         * config/aarch64/iterators.md (ve_mode): New.
14205         (offsetlr): Remap to infix text for use in new predicates.
14206         * config/aarch64/predicates.md (aarch64_simd_shift_imm_qi): New.
14207         (aarch64_simd_shift_imm_hi): Likewise.
14208         (aarch64_simd_shift_imm_si): Likewise.
14209         (aarch64_simd_shift_imm_di): Likewise.
14210         (aarch64_simd_shift_imm_offset_qi): Likewise.
14211         (aarch64_simd_shift_imm_offset_hi): Likewise.
14212         (aarch64_simd_shift_imm_offset_si): Likewise.
14213         (aarch64_simd_shift_imm_offset_di): Likewise.
14214         (aarch64_simd_shift_imm_bitsize_qi): Likewise.
14215         (aarch64_simd_shift_imm_bitsize_hi): Likewise.
14216         (aarch64_simd_shift_imm_bitsize_si): Likewise.
14217         (aarch64_simd_shift_imm_bitsize_di): Likewise.
14219 2014-09-25  Jiong Wang  <jiong.wang@arm.com>
14221         * shrink-wrap.c (move_insn_for_shrink_wrap): Initialize the live-in of
14222         new created BB as the intersection of live-in from "old_dest" and
14223         live-out from "bb".
14225 2014-09-25  Felix Yang  <felix.yang@huawei.com>
14227         * lra.c (lra_set_insn_recog_data): Fix typo in comment.
14228         * genautomata.c (merge_states): Ditto.
14230 2014-09-25  Oleg Endo  <olegendo@gcc.gnu.org>
14232         PR target/62218
14233         * config/sh/sync.md (atomic_test_and_set_soft_imask): Fix typo
14234         in instruction sequence.
14236 2014-09-25  Nick Clifton  <nickc@redhat.com>
14238         PR target/62218
14239         * config/sh/sync.md (atomic_fetch_nand<mode>_soft_imask): Fix typo
14240         in instruction sequence.
14242 2014-09-25  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
14244         PR target/63335
14245         * config/rs6000/rs6000-c.c (altivec_build_resolved_builtin):
14246         Exclude VSX_BUILTIN_XVCMPGEDP_P from special handling.
14248 2014-09-25  Alexander Ivchenko  <alexander.ivchenko@intel.com>
14249             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
14250             Anna Tikhonova  <anna.tikhonova@intel.com>
14251             Ilya Tocar  <ilya.tocar@intel.com>
14252             Andrey Turetskiy  <andrey.turetskiy@intel.com>
14253             Ilya Verbin  <ilya.verbin@intel.com>
14254             Kirill Yukhin  <kirill.yukhin@intel.com>
14255             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
14257         * config/i386/sse.md
14258         (define_expand "<avx2_avx512f>_perm<mode>"): Rename to ...
14259         (define_expand "<avx2_avx512>_perm<mode>"): ... this.
14260         (define_expand "avx512f_perm<mode>_mask"): Rename to ...
14261         (define_expand "<avx512>_perm<mode>_mask"): ... this.
14262         Use VI8F_256_512 mode iterator.
14263         (define_insn "<avx2_avx512f>_perm<mode>_1<mask_name>"): Rename to ...
14264         (define_insn "<avx2_avx512bw>_perm<mode>_1<mask_name>"): ... this.
14266 2014-09-25  Alexander Ivchenko  <alexander.ivchenko@intel.com>
14267             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
14268             Anna Tikhonova  <anna.tikhonova@intel.com>
14269             Ilya Tocar  <ilya.tocar@intel.com>
14270             Andrey Turetskiy  <andrey.turetskiy@intel.com>
14271             Ilya Verbin  <ilya.verbin@intel.com>
14272             Kirill Yukhin  <kirill.yukhin@intel.com>
14273             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
14275         * config/i386/sse.md
14276         (define_insn "avx_movshdup256<mask_name>"): Add masking.
14277         (define_insn "sse3_movshdup<mask_name>"): Ditto.
14278         (define_insn "avx_movsldup256<mask_name>"): Ditto.
14279         (define_insn "sse3_movsldup<mask_name>"): Ditto.
14280         (define_insn "vec_dupv2df<mask_name>"): Ditto.
14281         (define_insn "*vec_concatv2df"): Add EVEX version.
14283 2014-09-25  Alexander Ivchenko  <alexander.ivchenko@intel.com>
14284             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
14285             Anna Tikhonova  <anna.tikhonova@intel.com>
14286             Ilya Tocar  <ilya.tocar@intel.com>
14287             Andrey Turetskiy  <andrey.turetskiy@intel.com>
14288             Ilya Verbin  <ilya.verbin@intel.com>
14289             Kirill Yukhin  <kirill.yukhin@intel.com>
14290             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
14292         * config/i386/sse.md
14293         (define_insn "vec_set<mode>_0"): Add EVEX version.
14295 2014-09-25  Alexander Ivchenko  <alexander.ivchenko@intel.com>
14296             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
14297             Anna Tikhonova  <anna.tikhonova@intel.com>
14298             Ilya Tocar  <ilya.tocar@intel.com>
14299             Andrey Turetskiy  <andrey.turetskiy@intel.com>
14300             Ilya Verbin  <ilya.verbin@intel.com>
14301             Kirill Yukhin  <kirill.yukhin@intel.com>
14302             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
14304         * config/i386/sse.md
14305         (define_insn
14306         "<fixsuffix>fix_trunc<mode><sselongvecmodelower>2<mask_name><round_saeonly_name>"):
14307         New.
14308         (define_insn "<fixsuffix>fix_truncv2sfv2di2<mask_name>"): Ditto.
14309         (define_insn "ufix_trunc<mode><sseintvecmodelower>2<mask_name>"): Ditto.
14310         (define_insn "sse2_cvtss2sd<round_saeonly_name>"): Change
14311         "nonimmediate_operand" to "<round_saeonly_nimm_predicate>".
14312         (define_insn "avx_cvtpd2ps256<mask_name>"): Add masking.
14313         (define_expand "sse2_cvtpd2ps_mask): New.
14314         (define_insn "*sse2_cvtpd2ps<mask_name>"): Add masking.
14315         (define_insn "sse2_cvtps2pd<mask_name>"): Add masking.
14317 2014-09-25  Alexander Ivchenko  <alexander.ivchenko@intel.com>
14318             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
14319             Anna Tikhonova  <anna.tikhonova@intel.com>
14320             Ilya Tocar  <ilya.tocar@intel.com>
14321             Andrey Turetskiy  <andrey.turetskiy@intel.com>
14322             Ilya Verbin  <ilya.verbin@intel.com>
14323             Kirill Yukhin  <kirill.yukhin@intel.com>
14324             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
14326         * config/i386/i386.c
14327         (avx512f_ufix_notruncv8dfv8si_mask_round): Rename to ...
14328         (ufix_notruncv8dfv8si2_mask_round): ... this.
14329         * config/i386/sse.md
14330         (define_insn "avx512f_cvtdq2pd512_2): Update TARGET check.
14331         (define_insn "avx_cvtdq2pd256_2"): Add EVEX version.
14332         (define_insn "sse2_cvtdq2pd<mask_name>"): Add masking.
14333         (define_insn "avx_cvtpd2dq256<mask_name>"): Ditto.
14334         (define_expand "sse2_cvtpd2dq"): Delete.
14335         (define_insn "sse2_cvtpd2dq<mask_name>"): Add masking and
14336         make 2nd operand const0 vector.
14337         (define_insn "avx512f_ufix_notruncv8dfv8si<mask_name><round_name>"):
14338         Delete.
14339         (define_mode_attr pd2udqsuff): New.
14340         (define_insn
14341         "ufix_notrunc<mode><si2dfmodelower>2<mask_name><round_name>"): Ditto.
14342         (define_insn "ufix_notruncv2dfv2si2<mask_name>"): Ditto.
14343         (define_insn "*avx_cvttpd2dq256_2"): Delete.
14344         (define_expand "sse2_cvttpd2dq"): Ditto.
14345         (define_insn "sse2_cvttpd2dq<mask_name>"): Add masking and
14346         make 2nd operand const0 vector.
14348 2014-09-25  Jakub Jelinek  <jakub@redhat.com>
14350         PR tree-optimization/63341
14351         * tree-vectorizer.h (vect_create_data_ref_ptr,
14352         vect_create_addr_base_for_vector_ref): Add another tree argument
14353         defaulting to NULL_TREE.
14354         * tree-vect-data-refs.c (vect_create_data_ref_ptr): Add byte_offset
14355         argument, pass it down to vect_create_addr_base_for_vector_ref.
14356         (vect_create_addr_base_for_vector_ref): Add byte_offset argument,
14357         add that to base_offset too if non-NULL.
14358         * tree-vect-stmts.c (vectorizable_load): Add byte_offset variable,
14359         for dr_explicit_realign_optimized set it to vector byte size
14360         - 1 instead of setting offset, pass byte_offset down to
14361         vect_create_data_ref_ptr.
14363 2014-09-24  Jan Hubicka  <hubicka@ucw.cz>
14365         * ipa-devirt.c (possible_polymorphic_call_targets): Remove
14366         forgotten debug output; canonicalize querries more wtih LTO.
14368 2014-09-24  Jan Hubicka  <hubicka@ucw.cz>
14370         * cgraph.h (class ipa_polymorphic_call_context): Move here from
14371         ipa-utils.h; add stream_int and stream_out methods.
14372         (cgraph_indirect_call_info): Remove SPECILATIVE_OFFSET,
14373         OUTER_TYPE, SPECULATIVE_OUTER_TYPE, MAYBE_IN_CONSTRUCTION
14374         MAYBE_DERIVED_TYPE and SPECULATIEVE_MAYBE_DERIVED_TYPE;
14375         add CONTEXT.
14376         (ipa_polymorphic_call_context::ipa_polymorphic_call_context,
14377         ipa_polymorphic_call_context::ipa_polymorphic_call_context,
14378         ipa_polymorphic_call_context::clear_speculation,
14379         ipa_polymorphic_call_context::clear_outer_type): Move here from
14380         ipa-utils.h
14381         * ipa-utils.h (class ipa_polymorphic_call_context): Move to cgraph.h
14382         (ipa_polymorphic_call_context::ipa_polymorphic_call_context,
14383         ipa_polymorphic_call_context::ipa_polymorphic_call_context,
14384         ipa_polymorphic_call_context::clear_speculation,
14385         ipa_polymorphic_call_context::clear_outer_type): Likewise.
14386         * ipa-devirt.c: Include data-streamer.h, lto-streamer.h and
14387         streamer-hooks.h
14388         (ipa_polymorphic_call_context::stream_out): New method.
14389         (ipa_polymorphic_call_context::stream_in): New method.
14390         (noncall_stmt_may_be_vtbl_ptr_store): Add forgotten static.
14391         * ipa-prop.c (ipa_analyze_indirect_call_uses): Do not care about
14392         OUTER_TYPE.
14393         (ipa_analyze_call_uses): Simplify.
14394         (update_indirect_edges_after_inlining): Do not care about outer_type.
14395         (ipa_write_indirect_edge_info): Update.
14396         (ipa_write_indirect_edge_info): Likewise.
14397         * cgraph.c (cgraph_node::create_indirect_edge): Simplify.
14398         (dump_edge_flags): Break out from ...
14399         (cgraph_node::dump): ... here; dump indirect edges.
14401 2014-09-24  Jan Hubicka  <hubicka@ucw.cz>
14403         * ipa-utils.h (polymorphic_call_context): Add
14404         metdhos dump, debug and clear_outer_type.
14405         (ipa_polymorphic_call_context::ipa_polymorphic_call_context): Simplify.
14406         (ipa_polymorphic_call_context::clear_outer_type): New method.
14407         * ipa-prop.c (ipa_analyze_call_uses): Do not overwrite offset.
14408         * ipa-devirt.c (types_odr_comparable): New function.
14409         (types_must_be_same_for_odr): New function.
14410         (odr_subtypes_equivalent_p): Simplify.
14411         (possible_placement_new): Break out from ...
14412         (ipa_polymorphic_call_context::restrict_to_inner_type): ... here;
14413         be more cuatious about returning false in cases the context may be
14414         valid in derived type or via placement new.
14415         (contains_type_p): Clear maybe_derived_type
14416         (ipa_polymorphic_call_context::dump): New method.
14417         (ipa_polymorphic_call_context::debug): New method.
14418         (ipa_polymorphic_call_context::set_by_decl): Cleanup comment.
14419         (ipa_polymorphic_call_context::set_by_invariant): Simplify.
14420         (ipa_polymorphic_call_context::ipa_polymorphic_call_context): Simplify.
14421         (possible_polymorphic_call_targets): Trust context.restrict_to_inner_class
14422         to suceed on all valid cases; remove confused sanity check.
14423         (dump_possible_polymorphic_call_targets): Simplify.
14425 2014-09-24  Aldy Hernandez  <aldyh@redhat.com>
14427         * cgraph.h, dbxout.c, dwarfout2.c, gimple-fold.c,
14428         lto-streamer-out.c, print-tree.c, symtab.c, tree-inline.c,
14429         tree-streamer-in.c, tree-streamer-out.c, tree.c, tree.h,
14430         varpool.c: Rename all instances of DECL_ABSTRACT to
14431         DECL_ABSTRACT_P.
14433 2014-09-24  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
14435         * config/rs6000/rs6000.c (insn_is_swappable_p): Don't provide
14436         special handling for stores whose SET_SRC is an UNSPEC (such as
14437         UNSPEC_STVE).
14439 2014-09-24  Jiong Wang  <jiong.wang@arm.com>
14441         * shrink-wrap.c (move_insn_for_shrink_wrap): Add further check when
14442         !REG_P (src) to release more instruction sink opportunities.
14444 2014-09-24  Wilco Dijkstra  <wilco.dijkstra@arm.com>
14446         * config/aarch64/aarch64.c (aarch64_register_move_cost): Add register
14447         move costs for 128-bit types.
14449 2014-09-24  Martin Jambor  <mjambor@suse.cz>
14451         * ipa-prop.c (ipa_edge_duplication_hook): Update controlled_use_count
14452         when duplicating a PASS_THROUGH jump function when creating a
14453         speculative edge.
14455 2014-09-24  Marek Polacek  <polacek@redhat.com>
14457         PR c/61405
14458         PR c/53874
14459         * asan.c (maybe_instrument_call): Add default case.
14460         * ipa-pure-const.c (special_builtin_state): Likewise.
14461         * predict.c (expr_expected_value_1): Likewise.
14462         * lto-streamer-out.c (write_symbol): Initialize variable.
14464 2014-09-24  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
14466         * config/aarch64/arm_neon.h (vmuld_lane_f64): Use macro for getting
14467         the lane.
14468         (vmuld_laneq_f64): Likewise.
14469         (vmuls_lane_f32): Likewise.
14470         (vmuls_laneq_f32): Likewise.
14472 2014-09-24  Kirill Yukhin  <kirill.yukhin@intel.com>
14474         PR bootstrap/63235
14475         * varpool.c (varpool_node::add): Pass decl attributes
14476         to lookup_attribute.
14478 2014-09-24  Jakub Jelinek  <jakub@redhat.com>
14480         PR sanitizer/63316
14481         * asan.c (asan_expand_check_ifn): Fix up align >= 8 optimization.
14483 2014-09-24  Thomas Preud'homme  <thomas.preudhomme@arm.com>
14485         PR tree-optimization/63266
14486         * tree-ssa-math-opts.c (struct symbolic_number): Add comment about
14487         marker for unknown byte value.
14488         (MARKER_MASK): New macro.
14489         (MARKER_BYTE_UNKNOWN): New macro.
14490         (HEAD_MARKER): New macro.
14491         (do_shift_rotate): Mark bytes with unknown values due to sign
14492         extension when doing an arithmetic right shift. Replace hardcoded
14493         mask for marker by new MARKER_MASK macro.
14494         (find_bswap_or_nop_1): Likewise and adjust ORing of two symbolic
14495         numbers accordingly.
14497 2014-09-24  Alexander Ivchenko  <alexander.ivchenko@intel.com>
14498             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
14499             Anna Tikhonova  <anna.tikhonova@intel.com>
14500             Ilya Tocar  <ilya.tocar@intel.com>
14501             Andrey Turetskiy  <andrey.turetskiy@intel.com>
14502             Ilya Verbin  <ilya.verbin@intel.com>
14503             Kirill Yukhin  <kirill.yukhin@intel.com>
14504             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
14506         * config/i386/sse.md
14507         (define_insn
14508         "<sse2_avx_avx512f>_fix_notrunc<sf2simodelower><mode><mask_name>"):
14509         Add masking.
14510         (define_insn "fix_truncv8sfv8si2<mask_name>"): Ditto.
14511         (define_insn "fix_truncv4sfv4si2<mask_name>"): Ditto.
14513 2014-09-24  Alexander Ivchenko  <alexander.ivchenko@intel.com>
14514             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
14515             Anna Tikhonova  <anna.tikhonova@intel.com>
14516             Ilya Tocar  <ilya.tocar@intel.com>
14517             Andrey Turetskiy  <andrey.turetskiy@intel.com>
14518             Ilya Verbin  <ilya.verbin@intel.com>
14519             Kirill Yukhin  <kirill.yukhin@intel.com>
14520             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
14522         * config/i386/sse.md
14523         (define_c_enum "unspec"): Add UNSPEC_PSHUFHW, UNSPEC_PSHUFLW.
14524         (define_insn "<mask_codefor>avx512bw_pshuflwv32hi<mask_name>"): New.
14525         (define_expand "avx512vl_pshuflwv3_mask"): Ditto.
14526         (define_insn "avx2_pshuflw_1<mask_name>"): Add masking.
14527         (define_expand "avx512vl_pshuflw_mask"): New.
14528         (define_insn "sse2_pshuflw_1<mask_name>"): Add masking.
14529         (define_insn "<mask_codefor>avx512bw_pshufhwv32hi<mask_name>"): New.
14530         (define_expand "avx512vl_pshufhwv3_mask"): Ditto.
14531         (define_insn "avx2_pshufhw_1<mask_name>"): Add masking.
14532         (define_expand "avx512vl_pshufhw_mask"): New.
14533         (define_insn "sse2_pshufhw_1<mask_name>"): Add masking.
14535 2014-09-24  Alexander Ivchenko  <alexander.ivchenko@intel.com>
14536             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
14537             Anna Tikhonova  <anna.tikhonova@intel.com>
14538             Ilya Tocar  <ilya.tocar@intel.com>
14539             Andrey Turetskiy  <andrey.turetskiy@intel.com>
14540             Ilya Verbin  <ilya.verbin@intel.com>
14541             Kirill Yukhin  <kirill.yukhin@intel.com>
14542             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
14544         * config/i386/i386.c
14545         (ix86_expand_args_builtin): Handle CODE_FOR_sse2_shufpd,
14546         CODE_FOR_sse2_sse2_shufpd_mask, CODE_FOR_sse2_avx512dq_shuf_f64x2_mask,
14547         CODE_FOR_sse2_avx512dq_shuf_i64x2_mask,
14548         CODE_FOR_sse2_avx512vl_shuf_i32x4_mask and
14549         CODE_FOR_sse2_avx512vl_shuf_f32x4_mask.
14550         * config/i386/sse.md
14551         (define_expand "avx512dq_shuf_<shuffletype>64x2_mask"): New.
14552         (define_insn
14553         "<mask_codefor>avx512dq_shuf_<shuffletype>64x2_1<mask_name>"): Ditto.
14554         (define_expand "avx512vl_shuf_<shuffletype>32x4_mask"): Ditto.
14555         (define_insn
14556         "<mask_codefor>avx512vl_shuf_<shuffletype>32x4_1<mask_name>"): Ditto.
14557         (define_expand "avx512vl_pshufdv3_mask"): Ditto.
14558         (define_insn "avx2_pshufd_1<mask_name>"): Add masking.
14559         (define_expand "avx512vl_pshufd_mask"): New.
14560         (define_insn "sse2_pshufd_1<mask_name>"): Add masking.
14562 2014-09-24  Alexander Ivchenko  <alexander.ivchenko@intel.com>
14563             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
14564             Anna Tikhonova  <anna.tikhonova@intel.com>
14565             Ilya Tocar  <ilya.tocar@intel.com>
14566             Andrey Turetskiy  <andrey.turetskiy@intel.com>
14567             Ilya Verbin  <ilya.verbin@intel.com>
14568             Kirill Yukhin  <kirill.yukhin@intel.com>
14569             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
14571         * config/i386/i386.c
14572         (CODE_FOR_avx2_extracti128): Rename to ...
14573         (CODE_FOR_avx_vextractf128v4di): this.
14574         (CODE_FOR_avx2_inserti128): Rename to ...
14575         (CODE_FOR_avx_vinsertf128v4di): this.
14576         (ix86_expand_args_builtin): Handle CODE_FOR_avx_vinsertf128v4di,
14577         CODE_FOR_avx_vextractf128v4di.
14578         (ix86_expand_args_builtin): Handle CODE_FOR_avx512dq_vinsertf32x8_mask,
14579         CODE_FOR_avx512dq_vinserti32x8_mask, CODE_FOR_avx512vl_vinsertv4df,
14580         CODE_FOR_avx512vl_vinsertv4di, CODE_FOR_avx512vl_vinsertv8sf,
14581         CODE_FOR_avx512vl_vinsertv8si.
14582         * config/i386/sse.md
14583         (define_expand
14584         "<extract_type>_vinsert<shuffletype><extract_suf>_mask"): Use
14585         AVX512_VEC mode iterator.
14586         (define_insn
14587         "<mask_codefor><extract_type>_vinsert<shuffletype><extract_suf>_1<mask_name>"):
14588         Ditto.
14589         (define_expand
14590         "<extract_type_2>_vinsert<shuffletype><extract_suf_2>_mask"): Use
14591         AVX512_VEC_2 mode iterator.
14592         (define_insn "vec_set_lo_<mode><mask_name>"): New.
14593         (define_insn "vec_set_hi_<mode><mask_name>"): Ditto.
14594         (define_expand "avx512vl_vinsert<mode>"): Ditto.
14595         (define_insn "avx2_vec_set_lo_v4di"): Delete.
14596         (define_insn "avx2_vec_set_hi_v4di"): Ditto.
14597         (define_insn "vec_set_lo_<mode><mask_name>"): Add masking.
14598         (define_insn "vec_set_hi_<mode><mask_name>"): Ditto.
14599         (define_insn "vec_set_lo_<mode><mask_name>"): Ditto.
14600         (define_insn "vec_set_hi_<mode><mask_name>"): Ditto.
14601         (define_expand "avx2_extracti128"): Delete.
14602         (define_expand "avx2_inserti128"): Ditto.
14604 2014-09-24  Alexander Ivchenko  <alexander.ivchenko@intel.com>
14605             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
14606             Anna Tikhonova  <anna.tikhonova@intel.com>
14607             Ilya Tocar  <ilya.tocar@intel.com>
14608             Andrey Turetskiy  <andrey.turetskiy@intel.com>
14609             Ilya Verbin  <ilya.verbin@intel.com>
14610             Kirill Yukhin  <kirill.yukhin@intel.com>
14611             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
14613         * config/i386/sse.md
14614         (define_insn "avx2_<code>v16qiv16hi2<mask_name>"): Add masking.
14615         (define_insn "avx512bw_<code>v32qiv32hi2<mask_name>"): New.
14616         (define_insn "sse4_1_<code>v8qiv8hi2<mask_name>"): Add masking.
14617         (define_insn "avx2_<code>v8qiv8si2<mask_name>"): Ditto.
14618         (define_insn "sse4_1_<code>v4qiv4si2<mask_name>"): Ditto.
14619         (define_insn "avx2_<code>v8hiv8si2<mask_name>"): Ditto.
14620         (define_insn "sse4_1_<code>v4hiv4si2<mask_name>"): Ditto.
14621         (define_insn "avx2_<code>v4qiv4di2<mask_name>"): Ditto.
14622         (define_insn "sse4_1_<code>v2qiv2di2<mask_name>"): Ditto.
14623         (define_insn "avx2_<code>v4hiv4di2<mask_name>"): Ditto.
14624         (define_insn "sse4_1_<code>v2hiv2di2<mask_name>"): Ditto.
14625         (define_insn "avx2_<code>v4siv4di2<mask_name>"): Ditto.
14626         (define_insn "sse4_1_<code>v2siv2di2<mask_name>"): Ditto.
14628 2014-09-24  Zhenqiang Chen  <zhenqiang.chen@arm.com>
14630         PR rtl-optimization/63210
14631         * ira-color.c (assign_hard_reg): Ignore conflict cost if the
14632         HARD_REGNO is not available for CONFLICT_A.
14634 2014-09-23  Andi Kleen  <ak@linux.intel.com>
14636         * cgraph.h (symtab_node): Add no_reorder attribute.
14637         (symbol_table::output_asm_statements): Remove.
14638         * cgraphclones.c (cgraph_node::create_clone): Copy no_reorder.
14639         (cgraph_node::create_version_clone): Dito.
14640         (symbol_table::output_asm_statements): Remove.
14641         * trans-mem.c (ipa_tm_create_version_alias): Dito.
14642         * cgraphunit.c (varpool_node::finalize_decl): Check no_reorder.
14643         (output_in_order): Add no_reorder flag. Only handle no_reorder
14644         nodes when set.
14645         (symbol_table::compile): Add separate pass for no_reorder nodes.
14646         (process_common_attributes): Set no_reorder flag in symtab node.
14647         Add node argument.
14648         (process_function_and_variable_attributes): Pass symtab nodes to
14649         process_common_attributes.
14650         * doc/extend.texi (no_reorder): Document no_reorder attribute.
14651         * lto-cgraph.c (lto_output_node): Serialize no_reorder.
14652         (lto_output_varpool_node): Dito.
14653         (input_overwrite_node): Dito.
14654         (input_varpool_node): Dito.
14655         * varpool.c (varpool_node::add): Set no_reorder attribute.
14656         (symbol_table::remove_unreferenced_decls): Handle no_reorder.
14657         (symbol_table::output_variables): Dito.
14658         * symtab.c (symtab_node::dump_base): Print no_reorder.
14660 2014-09-23  Jiong Wang  <jiong.wang@arm.com>
14662         * shrink-wrap.c (try_shrink_wrapping): Check PIC_OFFSET_TABLE_REGNUM not
14663         be INVALID_REGNUM.
14665 2014-09-23  Thomas Schwinge  <thomas@codesourcery.com>
14667         * configure: Regenerate.
14669 2014-09-23  Alan Lawrence  <alan.lawrence@arm.com>
14671         * combine.c (simplify_shift_const_1): Allow commuting (ashiftrt (xor))
14672         when result_mode == shift_mode.
14674 2014-09-23  Kostya Serebryany  <kcc@google.com>
14676         Update to match the changed asan API.
14677         * asan.c (asan_global_struct): Update the __asan_global definition
14678         to match the new API.
14679         (asan_add_global): Ditto.
14680         * sanitizer.def (BUILT_IN_ASAN_INIT): Rename __asan_init_v3
14681         to __asan_init_v4.
14683 2014-09-23  Michael Meissner  <meissner@linux.vnet.ibm.com>
14685         * config/rs6000/rs6000.md (f32_vsx): New mode attributes to
14686         refine the constraints used on 32/64-bit floating point moves.
14687         (f32_av): Likewise.
14688         (f64_vsx): Likewise.
14689         (f64_dm): Likewise.
14690         (f64_av): Likewise.
14691         (BOOL_REGS_OUTPUT): Use wt constraint for TImode instead of wa.
14692         (BOOL_REGS_OP1): Likewise.
14693         (BOOL_REGS_OP2): Likewise.
14694         (BOOL_REGS_UNARY): Likewise.
14695         (mov<mode>_hardfloat, SFmode/SDmode): Tighten down constraints for
14696         32/64-bit floating point moves.  Do not use wa, instead use ww/ws
14697         for moves involving VSX registers.  Do not use constraints that
14698         target VSX registers for decimal types.
14699         (mov<mode>_hardfloat32, DFmode/DDmode): Likewise.
14700         (mov<mode>_hardfloat64, DFmode/DDmode): Likewise.
14702 2014-09-23  Jan Hubicka  <hubicka@ucw.cz>
14704         * tree.h (int_bit_position): Turn into inline function;
14705         implement using wide int.
14706         * tree.c (int_bit_position): Remove.
14708 2014-09-23  Richard Sandiford  <richard.sandiford@arm.com>
14710         PR bootstrap/63280
14711         * target-globals.c (target_globals::~target_globals): Fix location
14712         of ira_int destruction.
14714 2014-09-23  Renlin Li  <renlin.li@arm.com>
14716         * config/aarch64/aarch64.md (return): New.
14717         (simple_return): Likewise.
14718         * config/aarch64/aarch64.c (aarch64_use_return_insn_p): New.
14719         * config/aarch64/aarch64-protos.h (aarch64_use_return_insn_p): New.
14721 2014-09-23  Wilco Dijkstra  <wdijkstr@arm.com>
14723         * common/config/aarch64/aarch64-common.c:
14724         (default_options aarch_option_optimization_table):
14725         Default to -fsched-pressure.
14727 2014-09-23  Ilya Enkovich  <ilya.enkovich@intel.com>
14729         * cfgcleanup.c (try_optimize_cfg): Do not remove label
14730         with LABEL_PRESERVE_P flag set.
14732 2014-09-23  Alexander Ivchenko  <alexander.ivchenko@intel.com>
14733             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
14734             Anna Tikhonova  <anna.tikhonova@intel.com>
14735             Ilya Tocar  <ilya.tocar@intel.com>
14736             Andrey Turetskiy  <andrey.turetskiy@intel.com>
14737             Ilya Verbin  <ilya.verbin@intel.com>
14738             Kirill Yukhin  <kirill.yukhin@intel.com>
14739             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
14741         * config/i386/sse.md
14742         (define_expand "avx_shufpd256<mask_expand4_name>"): Add masking.
14743         (define_insn "avx_shufpd256_1<mask_name>"): Ditto.
14744         (define_expand "sse2_shufpd<mask_expand4_name>"): Ditto.
14745         (define_insn "sse2_shufpd_v2df_mask"): New.
14747 2014-09-23  Alexander Ivchenko  <alexander.ivchenko@intel.com>
14748             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
14749             Anna Tikhonova  <anna.tikhonova@intel.com>
14750             Ilya Tocar  <ilya.tocar@intel.com>
14751             Andrey Turetskiy  <andrey.turetskiy@intel.com>
14752             Ilya Verbin  <ilya.verbin@intel.com>
14753             Kirill Yukhin  <kirill.yukhin@intel.com>
14754             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
14756         * config/i386/sse.md
14757         (define_expand "avx_shufps256<mask_expand4_name>"): Add masking.
14758         (define_insn "avx_shufps256_1<mask_name>"): Ditto.
14759         (define_expand "sse_shufps<mask_expand4_name>"): Ditto.
14760         (define_insn "sse_shufps_v4sf_mask"): New.
14762 2014-09-23  Alexander Ivchenko  <alexander.ivchenko@intel.com>
14763             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
14764             Anna Tikhonova  <anna.tikhonova@intel.com>
14765             Ilya Tocar  <ilya.tocar@intel.com>
14766             Andrey Turetskiy  <andrey.turetskiy@intel.com>
14767             Ilya Verbin  <ilya.verbin@intel.com>
14768             Kirill Yukhin  <kirill.yukhin@intel.com>
14769             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
14771         * config/i386/sse.md
14772         (define_insn "avx_unpckhps256<mask_name>"): Add masking.
14773         (define_insn "vec_interleave_highv4sf<mask_name>"): Ditto.
14774         (define_insn "avx_unpcklps256<mask_name>"): Ditto.
14775         (define_insn "unpcklps128_mask"): New.
14777 2014-09-23  Alexander Ivchenko  <alexander.ivchenko@intel.com>
14778             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
14779             Anna Tikhonova  <anna.tikhonova@intel.com>
14780             Ilya Tocar  <ilya.tocar@intel.com>
14781             Andrey Turetskiy  <andrey.turetskiy@intel.com>
14782             Ilya Verbin  <ilya.verbin@intel.com>
14783             Kirill Yukhin  <kirill.yukhin@intel.com>
14784             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
14786         * config/i386/sse.md
14787         (define_insn "avx_unpckhpd256<mask_name>"): Add masking.
14788         (define_insn "avx512vl_unpckhpd128_mask"): New.
14789         (define_expand "avx_movddup256<mask_name>"): Add masking.
14790         (define_expand "avx_unpcklpd256<mask_name>"): Ditto.
14791         (define_insn "*avx_unpcklpd256<mask_name>"): Ditto.
14792         (define_insn "avx512vl_unpcklpd128_mask"): New.
14794 2014-09-22  Joseph Myers  <joseph@codesourcery.com>
14796         * doc/tm.texi.in (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
14797         * doc/tm.texi: Regenerate.
14798         * system.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Poison.
14799         * config/alpha/alpha.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
14800         * config/i386/i386-interix.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE):
14801         Remove.
14802         * config/i386/i386.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
14803         * config/i386/rtemself.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
14804         * config/ia64/ia64.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
14805         * config/m68k/m68k.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
14806         * config/m68k/netbsd-elf.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE):
14807         Remove.
14808         * config/mips/mips.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
14809         * config/mips/n32-elf.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
14810         * config/msp430/msp430.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
14811         * config/rl78/rl78.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
14812         * config/rs6000/rs6000.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
14813         * config/rx/rx.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
14814         * config/s390/s390.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
14815         * config/sparc/freebsd.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
14816         * config/sparc/linux.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
14817         * config/sparc/linux64.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
14818         * config/sparc/netbsd-elf.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE):
14819         Remove.
14821 2014-09-22  Jan Hubicka  <hubicka@ucw.cz>
14823         * tree-ssa-ccp.c (prop_value_d): Rename to ...
14824         (ccp_prop_value_t): ... this one to avoid ODR violation; update uses.
14825         * ipa-prop.c (struct type_change_info): Rename to ...
14826         (prop_type_change_info): ... this; update uses.
14827         * ggc-page.c (globals): Rename to ...
14828         (static struct ggc_globals): ... this; update uses.
14829         * tree-ssa-loop-im.c (mem_ref): Rename to ...
14830         (im_mem_ref): ... this; update uses.
14831         * ggc-common.c (loc_descriptor): Rename to ...
14832         (ggc_loc_descriptor): ... this; update uses.
14833         * lra-eliminations.c (elim_table): Rename to ...
14834         (lra_elim_table): ... this; update uses.
14835         * bitmap.c (output_info): Rename to ...
14836         (bitmap_output_info): ... this; update uses.
14837         * gcse.c (expr): Rename to ...
14838         (gcse_expr) ... this; update uses.
14839         (occr): Rename to ...
14840         (gcse_occr): .. this; update uses.
14841         * tree-ssa-copy.c (prop_value_d): Rename to ...
14842         (prop_value_t): ... this.
14843         * predict.c (block_info_def): Rename to ...
14844         (block_info): ... this; update uses.
14845         (edge_info_def): Rename to ...
14846         (edge_info): ... this; update uses.
14847         * profile.c (bb_info): Rename to ...
14848         (bb_profile_info): ... this; update uses.
14849         * alloc-pool.c (output_info): Rename to ...
14850         (pool_output_info): ... this; update uses.
14851         * ipa-cp.c (topo_info): Rename to ..
14852         (ipa_topo_info): ... this; update uses.
14853         * tree-nrv.c (nrv_data): Rename to ...
14854         (nrv_data_t): ... this; update uses.
14855         * ipa-split.c (bb_info): Rename to ...
14856         (split_bb_info): ... this one.
14857         * profile.h (edge_info): Rename to ...
14858         (edge_profile_info): ... this one; update uses.
14859         * dse.c (bb_info): Rename to ...
14860         (dse_bb_info): ... this one; update uses.
14861         * cprop.c (occr): Rename to ...
14862         (cprop_occr): ... this one; update uses.
14863         (expr): Rename to ...
14864         (cprop_expr): ... this one; update uses.
14866 2014-09-22  Jason Merrill  <jason@redhat.com>
14868         * Makefile.in (check-parallel-%): Add @.
14870 2014-09-22  James Greenhalgh  <james.greenhalgh@arm.com>
14872         * config/aarch64/geniterators.sh: New.
14873         * config/aarch64/iterators.md (VDQF_DF): New.
14874         * config/aarch64/t-aarch64: Generate aarch64-builtin-iterators.h.
14875         * config/aarch64/aarch64-builtins.c (BUILTIN_*) Remove.
14877 2014-09-22  Peter A. Bigot  <pab@pabigot.com>
14879         * config/msp430/msp430.h (LIB_SPEC): Remove automatic addition of
14880         -lnosys when -msim absent.
14882 2014-09-22  Alan Lawrence  <alan.lawrence@arm.com>
14884         * fold-const.c (tree_swap_operands_p): Strip only sign-preserving NOPs.
14886 2014-09-22  Richard Biener  <rguenther@suse.de>
14888         * gimplify.c (gimplify_init_constructor): Do not leave
14889         non-GIMPLE vector constructors around.
14890         * tree-cfg.c (verify_gimple_assign_single): Verify that
14891         CONSTRUCTORs have gimple elements.
14893 2014-09-22  Jakub Jelinek  <jakub@redhat.com>
14895         PR debug/63328
14896         * omp-low.c (ipa_simd_modify_stmt_ops): For debug stmts
14897         insert a debug source bind stmt setting DEBUG_EXPR_DECL
14898         instead of a normal gimple assignment stmt.
14900 2014-09-22  James Greenhalgh  <james.greenhalgh@arm.com>
14902         * config/bfin/bfin.md: Fix use of constraints in define_split.
14904 2014-09-22  Richard Sandiford  <richard.sandiford@arm.com>
14906         * config/i386/i386.c (ix86_cannot_change_mode_class): Remove
14907         GET_MODE_SIZE (to) < GET_MODE_SIZE (from) test.
14909 2014-09-22  Richard Sandiford  <richard.sandiford@arm.com>
14911         * hard-reg-set.h: Include hash-table.h.
14912         (target_hard_regs): Add a finalize method and a x_simplifiable_subregs
14913         field.
14914         * target-globals.c (target_globals::~target_globals): Call
14915         hard_regs->finalize.
14916         * rtl.h (subreg_shape): New structure.
14917         (shape_of_subreg): New function.
14918         (simplifiable_subregs): Declare.
14919         * reginfo.c (simplifiable_subreg): New structure.
14920         (simplifiable_subregs_hasher): Likewise.
14921         (simplifiable_subregs): New function.
14922         (invalid_mode_changes): Delete.
14923         (alid_mode_changes, valid_mode_changes_obstack): New variables.
14924         (record_subregs_of_mode): Remove subregs_of_mode parameter.
14925         Record valid mode changes in valid_mode_changes.
14926         (find_subregs_of_mode): Remove subregs_of_mode parameter.
14927         Update calls to record_subregs_of_mode.
14928         (init_subregs_of_mode): Remove invalid_mode_changes and bitmap
14929         handling.  Initialize new variables.  Update call to
14930         find_subregs_of_mode.
14931         (invalid_mode_change_p): Check new variables instead of
14932         invalid_mode_changes.
14933         (finish_subregs_of_mode): Finalize new variables instead of
14934         invalid_mode_changes.
14935         (target_hard_regs::finalize): New function.
14936         * ira-costs.c (print_allocno_costs): Call invalid_mode_change_p
14937         even when CLASS_CANNOT_CHANGE_MODE is undefined.
14939 2014-09-22  Richard Sandiford  <richard.sandiford@arm.com>
14941         * combine.c (subst): Use simplify_subreg_regno rather than
14942         REG_CANNOT_CHANGE_MODE_P to detect invalid mode changes.
14944 2014-09-22  Richard Sandiford  <richard.sandiford@arm.com>
14946         * rtl.h (subreg_info): Expand commentary
14947         * rtlanal.c (subreg_get_info): Likewise.
14949 2014-09-22  Richard Sandiford  <richard.sandiford@arm.com>
14951         * hard-reg-set.h (COPY_HARD_REG_SET, COMPL_HARD_REG_SET)
14952         (AND_HARD_REG_SET, AND_COMPL_HARD_REG_SET, IOR_HARD_REG_SET)
14953         (IOR_COMPL_HARD_REG_SET): Allow the "from" set to be constant.
14955 2014-09-22  Zhenqiang Chen  <zhenqiang.chen@arm.com>
14957         * config/arm/arm.c: #include "tm-constrs.h"
14958         (thumb1_size_rtx_costs): Adjust rtx costs.
14960 2014-09-22  Hans-Peter Nilsson  <hp@axis.com>
14962         * configure.ac (target_header_dir): Move block defining
14963         this to before the block setting inhibit_libc.
14964         (inhibit_libc): When considering $with_headers, just
14965         check it it's explicitly "no".  If not, also check if
14966         $target_header_dir/stdio.h is present.  If not, set
14967         inhibit_libc=true.
14968         * configure: Regenerate.
14970 2014-09-21  Patrick Oppenlander  <pattyo.lists@gmail.com>
14972         * config/rs6000/t-spe (MULTILIB_EXCEPTIONS): Allow isel without SPE.
14974 2014-09-21  Segher Boessenkool  <segher@kernel.crashing.org>
14976         * config/rs6000/rs6000.md (div<mode>3): Fix comment.  Use a different
14977         insn for divides by integer powers of two.
14978         (div<mode>3_sra, *div<mode>3_sra_dot, *div<mode>3_sra_dot2): New.
14979         (mod<mode>3): Fix formatting.
14980         (three anonymous define_insn and two define_split): Delete.
14982 2014-09-21  Segher Boessenkool  <segher@kernel.crashing.org>
14984         * config/rs6000/rs6000.md (ashr<mode>3, *ashr<mode>3, *ashrsi3_64,
14985         *ashr<mode>3_dot, *ashr<mode>3_dot2): Clobber CA_REGNO.
14986         (floatdisf2_internal2): Ditto.
14987         (ashrdi3_no_power): Ditto.  Fix formatting.
14989 2014-09-21  Segher Boessenkool  <segher@kernel.crashing.org>
14991         * config/rs6000/rs6000.md (ctz<mode>2, ffs<mode>2, popcount<mode>2,
14992         popcntb<mode>2, popcntd<mode>2, parity<mode>2, parity<mode>2_cmpb):
14993         Tidy.
14995 2014-09-21  Segher Boessenkool  <segher@kernel.crashing.org>
14997         * config/rs6000/rs6000.md (strlensi): Don't use subsi3 with a
14998         constant, use addsi3 directly.
14999         (three anonymous define_insn, two define_split): Delete.
15000         (sub<mode>3): Move.  Do not allow constant second operand.
15001         Generate different insn for constant first operand.
15002         (*subf<mode>3, *subf<mode>3_dot, *subf<mode>3_dot2): New.
15003         (subf<mode>3_imm): New.
15004         (ctz<mode>2, ffs<mode>2): Clobber CA_REGNO where required.
15005         (*plus_ltu<mode>): Only handle registers.
15006         (*plus_ltu<mode>_1): New.  Handle integer third operand.
15007         (*plus_gtu<mode>): Only handle registers.
15008         (*plus_gtu<mode>_1): New.  Handle integer third operand.
15010 2014-09-21  Segher Boessenkool  <segher@kernel.crashing.org>
15012         * config/rs6000/rs6000.md (iorxor): New code_iterator.
15013         (iorxor): New code_attr.
15014         (IORXOR): New code_attr.
15015         (*and<mode>3, *and<mode>3_dot, *and<mode>3_dot2): Delete.
15016         (ior<mode>3, xor<mode>3): Delete.
15017         (<iorxor><mode>3): New.
15018         (splitter for "big" integer ior, xor): New.
15019         (*bool<mode>3): Move.  Also handle AND.
15020         (*bool<mode>3_dot, *bool<mode>3_dot2): Also handle AND.
15021         (splitter for "big" integer ior, xor): Delete.
15023 2014-09-21  Segher Boessenkool  <segher@kernel.crashing.org>
15025         * config/rs6000/rs6000.md (*neg<mode>2_internal): Delete.
15026         (two anonymous define_insn and two define_split): Delete.
15027         (*neg<mode>2, *neg<mode>2_dot, *neg<mode>2_dot2): New.
15029 2014-09-21  Segher Boessenkool  <segher@kernel.crashing.org>
15031         * config/rs6000/rs6000.md (*one_cmpl<mode>2): Generate "not" insn.
15032         (two anonymous define_insn and two define_split): Delete.
15033         (*one_cmpl<mode>2_dot, *one_cmpl<mode>2_dot2): New.
15035 2014-09-21  Segher Boessenkool  <segher@kernel.crashing.org>
15037         * config/rs6000/rs6000.c (rs6000_rtx_costs) <NE>: New.
15039 2014-09-21  Segher Boessenkool  <segher@kernel.crashing.org>
15041         * config/rs6000/predicates.md (ca_operand): Allow subregs.
15042         (input_operand): Do not allow ca_operand.
15043         * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): For the
15044         carry bit, allow SImode and Pmode.
15045         (rs6000_init_hard_regno_mode_ok): Make the carry bit class NO_REGS.
15047 2014-09-21  Uros Bizjak  <ubizjak@gmail.com>
15049         * config/i386/i386.c (ix86_expand_call): Generate MS->SYSV extra
15050         clobbered registers using clobber_reg.  Remove UNSPEC decoration.
15051         * config/i386/i386.md (unspec) <UNSPEC_MS_TO_SYSV_CALL>: Remove.
15052         (*call_rex64_ms_sysv): Remove.
15053         (*call_value_rex64_ms_sysv): Ditto.
15054         * config/i386/predicates.md (call_rex64_ms_sysv_operation): Remove.
15056 2014-09-20  Joern Rennecke  <joern.rennecke@embecosm.com>
15058         * config/epiphany/epiphany.md (sub_f_add_imm): Change constraint of
15059         operand 3 to "CnL".
15061 2014-09-20  Andreas Schwab  <schwab@suse.de>
15063         * config/ia64/ia64.md: Remove constraints from define_split
15064         patterns.
15066 2014-09-19  Jan Hubicka  <hubicka@ucw.cz>
15068         * ipa-utils.h (ipa_polymorphic_call_context): Turn into class; add ctors.
15069         (possible_polymorphic_call_targets, dump_possible_polymorphic_call_targets,
15070         possible_polymorphic_call_target_p, possible_polymorphic_call_target_p): Simplify.
15071         (get_dynamic_type): Remove.
15072         * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Remove.
15073         (clear_speculation): Bring to ipa-deivrt.h
15074         (get_class_context): Rename to ...
15075         (ipa_polymorphic_call_context::restrict_to_inner_class): ... this one.
15076         (contains_type_p): Update.
15077         (get_dynamic_type): Rename to ...
15078         ipa_polymorphic_call_context::get_dynamic_type(): ... this one.
15079         (possible_polymorphic_call_targets): UPdate.
15080         * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Update.
15081         * ipa-prop.c (ipa_analyze_call_uses): Update.
15083 2014-09-19  Jan Hubicka  <hubicka@ucw.cz>
15085         * ipa-visibility.c (varpool_node::externally_visible_p): Do not
15086         privatize dynamic TLS variables.
15088 2014-09-19  Jan Hubicka  <hubicka@ucw.cz>
15090         * diagnostic.c (warning_n): New function.
15091         * diagnostic-core.h (warning_n): Declare.
15092         * ipa-devirt.c (ipa_devirt): Handle singulars correctly;
15093         output dynamic counts when available.
15095 2014-09-19  Jan Hubicka  <hubicka@ucw.cz>
15097         PR tree-optimization/63255
15098         * ipa.c (symbol_table::remove_unreachable_nodes): Fix ordering
15099         issue in setting body_removed flag.
15101 2014-09-19  Jan Hubicka  <hubicka@ucw.cz>
15103         PR c++/61825
15104         * c-family/c-common.c (handle_alias_ifunc_attribute): Check
15105         that visibility change is possible
15106         (handle_weakref_attribute): Likewise.
15107         * cgraph.h (symtab_node): Add method get_create and
15108         field refuse_visibility_changes.
15109         (symtab_node::get_create): New method.
15110         * fold-const.c (tree_single_nonzero_warnv_p): Use get_create.
15111         * varasm.c (mark_weak): Verify that visibility change is
15112         possible.
15114 2014-09-19  Michael Meissner  <meissner@linux.vnet.ibm.com>
15116         * config/rs6000/predicates.md (fusion_gpr_mem_load): Move testing
15117         for base_reg_operand to be common between LO_SUM and PLUS.
15118         (fusion_gpr_mem_combo): New predicate to match a fused address
15119         that combines the addis and memory offset address.
15121         * config/rs6000/rs6000-protos.h (fusion_gpr_load_p): Change
15122         calling signature.
15123         (emit_fusion_gpr_load): Likewise.
15125         * config/rs6000/rs6000.c (fusion_gpr_load_p): Change calling
15126         signature to pass each argument separately, rather than
15127         using an operands array.  Rewrite the insns found by peephole2 to
15128         be a single insn, rather than hoping the insns will still be
15129         together when the peephole pass is done.  Drop being called via a
15130         normal peephole.
15131         (emit_fusion_gpr_load): Change calling signature to be called from
15132         the fusion_gpr_load_<mode> insns with a combined memory address
15133         instead of the peephole pass passing the addis and offset
15134         separately.
15136         * config/rs6000/rs6000.md (UNSPEC_FUSION_GPR): New unspec for GPR
15137         fusion.
15138         (power8 fusion peephole): Drop support for doing power8 via a
15139         normal peephole that was created by the peephole2 pass.
15140         (power8 fusion peephole2): Create a new insn with the fused
15141         address, so that the fused operation is kept together after
15142         register allocation is done.
15143         (fusion_gpr_load_<mode>): Likewise.
15145 2014-09-19  Jan Hubicka  <hubicka@ucw.cz>
15147         PR lto/63286
15148         * tree.c (need_assembler_name_p): Do not mangle variadic types.
15150 2014-09-19  Segher Boessenkool  <segher@kernel.crashing.org>
15152         * recog.c (scratch_operand): Do not simply allow all hard registers:
15153         only allow those that are allocatable.
15155 2014-09-19  Felix Yang  <felix.yang@huawei.com>
15157         * cfgrtl.c ira.c ira-color.c ira-conflicts ira-lives.c: Update
15158         comments and fix spacing to conform to coding style.
15160 2014-09-19  James Greenhalgh  <james.greenhalgh@arm.com>
15162         * genrecog.c (validate_pattern): Allow empty constraints in
15163         a match_scratch.
15165 2014-09-19  Aldy Hernandez  <aldyh@redhat.com>
15167         * dwarf2out.c (decl_ultimate_origin): Update comment.
15168         * tree.c (block_ultimate_origin): Same.
15170 2014-09-19  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
15172         * config/rs6000/rs6000.c (rs6000_special_adjust_field_align_p):
15173         Update GCC version name to GCC 5.
15174         (rs6000_function_arg_boundary): Likewise.
15175         (rs6000_function_arg): Likewise.
15177 2014-09-19  James Greenhalgh  <james.greenhalgh@arm.com>
15179         * config/sh/sh.md: Fix use of constraints in define_split.
15181 2014-09-19  Markus Trippelsdorf  <markus@trippelsdorf.de>
15183         PR ipa/61998
15184         * ipa-devirt.c (ipa_devirt): Bail out if odr_types_ptr is NULL.
15186 2014-09-19  James Greenhalgh  <james.greenhalgh@arm.com>
15188         * doc/md.texi (Modifiers): Consistently use "read/write"
15189         nomenclature rather than "input/output".
15190         * genrecog.c (constraints_supported_in_insn_p): New.
15191         (validate_pattern): If needed, also check constraints on
15192         MATCH_SCRATCH operands.
15193         * genoutput.c (validate_insn_alternatives): Catch earlyclobber
15194         operands with no '=' or '+' modifier.
15196 2014-09-19  James Greenhalgh  <james.greenhalgh@arm.com>
15198         * config/aarch64/aarch64.md (stack_protect_test_<mode>): Mark
15199         scratch register as written.
15201 2014-09-19  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
15203         * config/s390/s390.c (s390_emit_epilogue): Remove bogus
15204         assignment.
15206 2014-09-19  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
15208         * config/s390/s390.md ("trunctdsd2", "extendsdtd2"): New
15209         expanders.
15211 2014-09-19  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
15213         PR target/62662
15214         * config/s390/s390.c (s390_emit_epilogue): When doing the return
15215         address load optimization force s390_optimize_prologue to leave it
15216         that way.  Only do the optimization if we already decided to push
15217         r14 into a stack slot.
15219 2014-09-19  Marat Zakirov  <m.zakirov@samsung.com>
15221         * asan.c (build_check_stmt): Alignment arg was added.
15222         (asan_expand_check_ifn): Optimization for alignment >= 8.
15224 2014-09-19  Olivier Hainque  <hainque@adacore.com>
15226         * config/i386/vxworksae.h: Remove obsolete definitions.
15227         (STACK_CHECK_PROTECT): Define.
15228         * config/i386/vx-common.h: Remove.  Merge contents within
15229         config/i386/vxworks.h.
15230         * config.gcc (i?86-vxworks*): Use i386/vxworks.h instead of
15231         i386/vx-common.h.
15233 2014-09-19  Olivier Hainque  <hainque@adacore.com>
15235         * config.gcc (powerpc-wrs-vxworksmils): New configuration.
15236         * config/rs6000/t-vxworksmils: New file.
15237         * config/rs6000/vxworksmils.h: New file.
15239 2014-09-19  Olivier Hainque  <hainque@adacore.com>
15241         * varasm.c (default_section_type_flags): Flag .persistent.bss
15242         sections as SECTION_BSS.
15244 2014-09-19  Nick Clifton  <nickc@redhat.com>
15246         * config/rl78/rl78.c (rl78_expand_epilogue): Generate a USE of the
15247         pop'ed registers so that DCE does not eliminate them.
15249 2014-09-18  Jan Hubicka  <hubicka@ucw.cz>
15251         PR lto/63298
15252         * ipa-devirt.c (odr_subtypes_equivalent_p): Fix thinko in a condition.
15254 2014-09-18  Joseph Myers  <joseph@codesourcery.com>
15256         * system.h (LIBGCC2_TF_CEXT): Poison.
15257         * config/i386/cygming.h (LIBGCC2_TF_CEXT): Remove.
15258         * config/i386/darwin.h (LIBGCC2_TF_CEXT): Likewise.
15259         * config/i386/dragonfly.h (LIBGCC2_TF_CEXT): Likewise.
15260         * config/i386/freebsd.h (LIBGCC2_TF_CEXT): Likewise.
15261         * config/i386/gnu-user-common.h (LIBGCC2_TF_CEXT): Likewise.
15262         * config/i386/openbsdelf.h (LIBGCC2_TF_CEXT): Likewise.
15263         * config/i386/sol2.h (LIBGCC2_TF_CEXT): Likewise.
15264         * config/ia64/ia64.h (LIBGCC2_TF_CEXT): Likewise.
15265         * config/ia64/linux.h (LIBGCC2_TF_CEXT): Likewise.
15267 2014-09-19  Kito Cheng  <kito@0xlab.org>
15269         * except.h: Fix header guard.
15270         * addresses.h: Add missing header guard.
15271         * cfghooks.h: Likewise.
15272         * collect-utils.h: Likewise.
15273         * collect2-aix.h: Likewise.
15274         * conditions.h: Likewise.
15275         * cselib.h: Likewise.
15276         * dwarf2asm.h: Likewise.
15277         * graphds.h: Likewise.
15278         * graphite-scop-detection.h: Likewise.
15279         * gsyms.h: Likewise.
15280         * hw-doloop.h: Likewise.
15281         * incpath.h: Likewise.
15282         * ipa-inline.h: Likewise.
15283         * ipa-ref.h: Likewise.
15284         * ira-int.h: Likewise.
15285         * ira.h: Likewise.
15286         * lra-int.h: Likewise.
15287         * lra.h: Likewise.
15288         * lto-section-names.h: Likewise.
15289         * read-md.h: Likewise.
15290         * reload.h: Likewise.
15291         * rtl-error.h: Likewise.
15292         * sdbout.h: Likewise.
15293         * targhooks.h: Likewise.
15294         * tree-affine.h: Likewise.
15295         * xcoff.h: Likewise.
15296         * xcoffout.h: Likewise.
15298 2014-09-18  Vladimir Makarov  <vmakarov@redhat.com>
15300         PR debug/63285
15301         * haifa-sched.c (schedule_block): Advance cycle at the end of BB
15302         if advance != 0.
15304 2014-09-18  Vladimir Makarov  <vmakarov@redhat.com>
15306         PR target/61360
15307         * lra.c (lra): Call recog_init.
15309 2014-09-18  Jakub Jelinek  <jakub@redhat.com>
15311         PR c++/62017
15312         * asan.c (transform_statements): Don't instrument clobber statements.
15314 2014-09-18  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
15316         * config/arm/neon.md (*movmisalign<mode>_neon_load): Change type
15317         to neon_load1_1reg<q>.
15319 2014-09-17  Jakub Jelinek  <jakub@redhat.com>
15321         PR debug/63284
15322         * tree-cfgcleanup.c (fixup_noreturn_call): Don't split block
15323         if there are only debug stmts after the noreturn call, instead
15324         remove the debug stmts.
15326 2014-09-17  Jan Hubicka  <hubicka@ucw.cz>
15328         * ipa-devirt.c (type_pair, default_hashset_traits): New types.
15329         (odr_types_equivalent_p): Use pair hash.
15330         (odr_subtypes_equivalent_p): Likewise, do structural compare
15331         on ODR types that may be mismatched.
15332         (warn_odr): Support warning when only one field is given.
15333         (odr_types_equivalent_p): Strenghten comparsions made;
15334         support VOIDtype.
15335         (add_type_duplicate): Update VISITED hash set.
15337 2014-09-17  Sebastian Huber  <sebastian.huber@embedded-brains.de>
15339         * config.gcc (*-*-rtems*): Default to 'rtems' thread model.
15340         Enable selection of 'posix' or no thread model.
15342 2014-09-17  Andrew Stubbs  <ams@codesourcery.com>
15344         * config/arm/arm.c (arm_option_override): Reject -mfpu=neon
15345         when architecture is older than ARMv7.
15347 2014-09-16  John David Anglin  <danglin@gcc.gnu.org>
15349         PR target/61853
15350         * config/pa/pa.c (pa_function_value): Directly handle aggregates
15351         that fit exactly in a word or double word.
15353 2014-09-16  Ilya Tocar  <ilya.tocar@intel.com>
15355         * config/i386/driver-i386.c (host_detect_local_cpu): Detect lack of
15356         zmm/k regs support.
15358 2014-09-16  Alexander Ivchenko  <alexander.ivchenko@intel.com>
15359             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
15360             Anna Tikhonova  <anna.tikhonova@intel.com>
15361             Ilya Tocar  <ilya.tocar@intel.com>
15362             Andrey Turetskiy  <andrey.turetskiy@intel.com>
15363             Ilya Verbin  <ilya.verbin@intel.com>
15364             Kirill Yukhin  <kirill.yukhin@intel.com>
15365             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
15367         * config/i386/i386.c
15368         (ix86_expand_vector_extract): Handle V32HI and V64QI modes.
15369         * config/i386/sse.md
15370         (define_mode_iterator VI48F_256): New.
15371         (define_mode_attr extract_type): Ditto.
15372         (define_mode_attr extract_suf): Ditto.
15373         (define_mode_iterator AVX512_VEC): Ditto.
15374         (define_expand
15375         "<extract_type>_vextract<shuffletype><extract_suf>_mask"): Use
15376         AVX512_VEC.
15377         (define_insn "avx512dq_vextract<shuffletype>64x2_1_maskm"): New.
15378         (define_insn
15379         "<mask_codefor>avx512dq_vextract<shuffletype>64x2_1<mask_name>"):
15380         Ditto.
15381         (define_mode_attr extract_type_2): Ditto.
15382         (define_mode_attr extract_suf_2): Ditto.
15383         (define_mode_iterator AVX512_VEC_2): Ditto.
15384         (define_expand
15385         "<extract_type_2>_vextract<shuffletype><extract_suf_2>_mask"): Use
15386         AVX512_VEC_2 mode iterator.
15387         (define_insn "vec_extract_hi_<mode>_maskm"): Ditto.
15388         (define_expand "avx512vl_vextractf128<mode>"): Ditto.
15389         (define_insn_and_split "vec_extract_lo_<mode>"): Delete.
15390         (define_insn "vec_extract_lo_<mode><mask_name>"): New.
15391         (define_split for V16FI mode): Ditto.
15392         (define_insn_and_split "vec_extract_lo_<mode>"): Delete.
15393         (define_insn "vec_extract_lo_<mode><mask_name>"): New.
15394         (define_split for VI8F_256 mode): Ditto.
15395         (define_insn "vec_extract_hi_<mode><mask_name>"): Add masking.
15396         (define_insn_and_split "vec_extract_lo_<mode>"): Delete.
15397         (define_insn "vec_extract_lo_<mode><mask_name>"): New.
15398         (define_split for VI4F_256 mode): Ditto.
15399         (define_insn "vec_extract_lo_<mode>_maskm"): Ditto.
15400         (define_insn "vec_extract_hi_<mode>_maskm"): Ditto.
15401         (define_insn "vec_extract_hi_<mode><mask_name>"): Add masking.
15402         (define_mode_iterator VEC_EXTRACT_MODE): Add V64QI and V32HI modes.
15403         (define_insn "vcvtph2ps<mask_name>"): Fix pattern condition.
15404         (define_insn "avx512f_vextract<shuffletype>32x4_1_maskm"): Ditto.
15405         (define_insn "<mask_codefor>avx512f_vextract<shuffletype>32x4_1<mask_name>"):
15406         Update `type' attribute, remove explicit `memory' attribute calculation.
15408 2014-09-16  Kito Cheng  <kito@0xlab.org>
15410         * ira.c (ira): Don't initialize ira_spilled_reg_stack_slots and
15411         ira_spilled_reg_stack_slots_num if using lra.
15412         (do_reload): Remove release ira_spilled_reg_stack_slots part.
15413         * ira-color.c (ira_sort_regnos_for_alter_reg): Add assertion to
15414         make sure not using lra.
15415         (ira_reuse_stack_slot): Likewise.
15416         (ira_mark_new_stack_slot): Likewise.
15418 2014-09-15  Andi Kleen  <ak@linux.intel.com>
15420         * function.c (allocate_struct_function): Force
15421         DECL_NO_INSTRUMENT_FUNCTION_ENTRY_EXIT to one when
15422         profiling is disabled.
15424 2014-09-15  Trevor Saunders  <tsaunders@mozilla.com>
15426         * cfgrtl.c, combine.c, config/arc/arc.c, config/mcore/mcore.c,
15427         config/rs6000/rs6000.c, config/sh/sh.c, cprop.c, dwarf2out.c,
15428         emit-rtl.c, final.c, function.c, gcse.c, jump.c, reg-stack.c,
15429         reload1.c, reorg.c, resource.c, sel-sched-ir.c: Replace INSN_DELETED_P
15430         macro with statically checked member functions.
15431         * rtl.h (rtx_insn::deleted): New method.
15432         (rtx_insn::set_deleted): Likewise.
15433         (rtx_insn::set_undeleted): Likewise.
15434         (INSN_DELETED_P): Remove.
15436 2014-09-15  Trevor Saunders  <tsaunders@mozilla.com>
15438         * config/mn10300/mn10300.c (mn10300_insert_setlb_lcc): Assign the
15439         result of emit_jump_insn_before to a new variable.
15440         * jump.c (mark_jump_label): Change the type of insn to rtx_insn *.
15441         (mark_jump_label_1): Likewise.
15442         (mark_jump_label_asm): Likewise.
15443         * reload1.c (gen_reload): Change type of tem to rtx_insn *.
15444         * rtl.h (mark_jump_label): Adjust.
15446 2014-09-15  Jakub Jelinek  <jakub@redhat.com>
15448         * Makefile.in (dg_target_exps): Remove.
15449         (check_gcc_parallelize): Change to just an upper bound number.
15450         (check-%-subtargets): Always print the non-parallelized goals.
15451         (check_p_vars, check_p_comma, check_p_subwork): Remove.
15452         (check_p_count, check_p_numbers0, check_p_numbers1, check_p_numbers2,
15453         check_p_numbers3, check_p_numbers4, check_p_numbers5,
15454         check_p_numbers6): New variables.
15455         (check_p_numbers): Set to sequence from 1 to 9999.
15456         (check_p_subdirs): Set to sequence from 1 to minimum of
15457         $(check_p_count) and either GCC_TEST_PARALLEL_SLOTS env var if set,
15458         or 128.
15459         (check-%, check-parallel-%): Rewritten so that for parallelized
15460         testing each job runs all the *.exp files, with
15461         GCC_RUNTEST_PARALLELIZE_DIR set in environment.
15463 2014-09-15  David Malcolm  <dmalcolm@redhat.com>
15465         * config/arc/arc-protos.h (arc_attr_type): Strengthen param from
15466         rtx to rtx_insn *.
15467         (arc_sets_cc_p): Likewise.
15468         * config/arc/arc.c (arc_print_operand): Use methods of
15469         "final_sequence" for clarity, and to enable strengthening of
15470         locals "jump" and "delay" from rtx to rtx_insn *.
15471         (arc_adjust_insn_length): Strengthen local "prev" from rtx to
15472         rtx_insn *; use method of rtx_sequence for typesafety.
15473         (arc_get_insn_variants): Use insn method of rtx_sequence for
15474         typesafety.
15475         (arc_pad_return): Likewise.
15476         (arc_attr_type): Strengthen param from rtx to rtx_insn *.
15477         (arc_sets_cc_p): Likewise.  Also, convert a GET_CODE check to a
15478         dyn_cast to rtx_sequence *, using insn method for typesafety.
15479         * config/arc/arc.h (ADJUST_INSN_LENGTH): Add checked casts to
15480         rtx_sequence * and use insn method when invoking get_attr_length.
15481         * config/bfin/bfin.c (type_for_anomaly): Strengthen param from rtx
15482         to rtx_insn *.  Replace a GET_CODE check with a dyn_cast to
15483         rtx_sequence *, introducing a local "seq", using its insn method
15484         from typesafety and clarity.
15485         (add_sched_insns_for_speculation): Strengthen local "next" from
15486         rtx to rtx_insn *.
15487         * config/c6x/c6x.c (get_insn_side): Likewise for param "insn".
15488         (predicate_insn): Likewise.
15489         * config/cris/cris-protos.h (cris_notice_update_cc): Likewise for
15490         second param.
15491         * config/cris/cris.c (cris_notice_update_cc): Likewise.
15492         * config/epiphany/epiphany-protos.h
15493         (extern void epiphany_insert_mode_switch_use): Likewise for param
15494         "insn".
15495         (get_attr_sched_use_fpu): Likewise for param.
15496         * config/epiphany/epiphany.c (epiphany_insert_mode_switch_use):
15497         Likewise for param "insn".
15498         * config/epiphany/mode-switch-use.c (insert_uses): Likewise for
15499         param "insn" of "target_insert_mode_switch_use" callback.
15500         * config/frv/frv.c (frv_insn_unit): Likewise for param "insn".
15501         (frv_issues_to_branch_unit_p): Likewise.
15502         (frv_pack_insn_p): Likewise.
15503         (frv_compare_insns): Strengthen locals "insn1" and "insn2" from
15504         const rtx * (i.e. mutable rtx_def * const *) to
15505         rtx_insn * const *.
15506         * config/i386/i386-protos.h (standard_sse_constant_opcode):
15507         Strengthen first param from rtx to rtx_insn *.
15508         (output_fix_trunc): Likewise.
15509         * config/i386/i386.c (standard_sse_constant_opcode): Likewise.
15510         (output_fix_trunc): Likewise.
15511         (core2i7_first_cycle_multipass_filter_ready_try): Likewise for
15512         local "insn".
15513         (min_insn_size): Likewise for param "insn".
15514         (get_mem_group): Likewise.
15515         (is_cmp): Likewise.
15516         (get_insn_path): Likewise.
15517         (get_insn_group): Likewise.
15518         (count_num_restricted): Likewise.
15519         (fits_dispatch_window): Likewise.
15520         (add_insn_window): Likewise.
15521         (add_to_dispatch_window): Likewise.
15522         (debug_insn_dispatch_info_file): Likewise.
15523         * config/m32c/m32c-protos.h (m32c_output_compare): Likewise for
15524         first param.
15525         * config/m32c/m32c.c (m32c_compare_redundant): Likewise for param
15526         "cmp" and local "prev".
15527         (m32c_output_compare): Likewise for param "insn".
15528         * config/m32r/predicates.md (define_predicate "small_insn_p"): Add
15529         a checked cast to rtx_insn * on "op" after we know it's an INSN_P.
15530         (define_predicate "large_insn_p"): Likewise.
15531         * config/m68k/m68k-protos.h (m68k_sched_attr_size): Strengthen
15532         param from rtx to rtx_insn *.
15533         (attr_op_mem m68k_sched_attr_op_mem): Likewise.
15534         * config/m68k/m68k.c (sched_get_attr_size_int): Likewise.
15535         (m68k_sched_attr_size): Likewise.
15536         (sched_get_opxy_mem_type): Likewise for param "insn".
15537         (m68k_sched_attr_op_mem): Likewise.
15538         (sched_mem_operand_p): Likewise.
15539         * config/mep/mep-protos.h (mep_multi_slot): Likewise for param.
15540         * config/mep/mep.c (mep_multi_slot): Likewise.
15541         * config/mips/mips-protos.h (mips_output_sync_loop): Likewise for
15542         first param.
15543         (mips_sync_loop_insns): Likewise.
15544         * config/mips/mips.c (mips_print_operand_punctuation): Use insn
15545         method of "final_sequence" for typesafety.
15546         (mips_process_sync_loop): Strengthen param "insn" from rtx to
15547         rtx_insn *.
15548         (mips_output_sync_loop): Likewise.
15549         (mips_sync_loop_insns): Likewise.
15550         (mips_74k_agen_init): Likewise.
15551         (mips_sched_init): Use NULL rather than NULL_RTX when working with
15552         insns.
15553         * config/nds32/nds32-fp-as-gp.c (nds32_symbol_load_store_p):
15554         Strengthen param "insn" from rtx to rtx_insn *.
15555         * config/nds32/nds32.c (nds32_target_alignment): Likewise for
15556         local "insn".
15557         * config/pa/pa-protos.h (pa_insn_refs_are_delayed): Likewise for
15558         param.
15559         * config/pa/pa.c (pa_output_function_epilogue): Likewise for local
15560         "insn".  Use method of rtx_sequence for typesafety.
15561         (branch_to_delay_slot_p): Strengthen param "insn" from rtx to
15562         rtx_insn *.
15563         (branch_needs_nop_p): Likewise.
15564         (use_skip_p): Likewise.
15565         (pa_insn_refs_are_delayed): Likewise.
15566         * config/rl78/rl78.c (rl78_propogate_register_origins): Likewise
15567         for locals "insn", "ninsn".
15568         * config/rs6000/rs6000.c (is_microcoded_insn): Likewise for param
15569         "insn".
15570         (is_cracked_insn): Likewise.
15571         (is_branch_slot_insn): Likewise.
15572         (is_nonpipeline_insn): Likewise.
15573         (insn_terminates_group_p): Likewise.
15574         (insn_must_be_first_in_group): Likewise.
15575         (insn_must_be_last_in_group): Likewise.
15576         (force_new_group): Likewise for param "next_insn".
15577         * config/s390/s390.c (s390_get_sched_attrmask): Likewise for param
15578         "insn".
15579         (s390_sched_score): Likewise.
15580         * config/sh/sh-protos.h (output_branch): Likewise for param 2.
15581         (rtx sfunc_uses_reg): Likewise for sole param.
15582         * config/sh/sh.c (sh_print_operand): Use insn method of
15583         final_sequence for typesafety.
15584         (output_branch): Strengthen param "insn" from rtx to rtx_insn *.
15585         Use insn method of final_sequence for typesafety.
15586         (sfunc_uses_reg): Strengthen param "insn" from rtx to rtx_insn *.
15587         * config/sparc/sparc-protos.h (eligible_for_call_delay): Likewise
15588         for param.
15589         (eligible_for_return_delay): Likewise.
15590         (eligible_for_sibcall_delay): Likewise.
15591         * config/sparc/sparc.c (eligible_for_call_delay): Likewise.
15592         (eligible_for_return_delay): Likewise.
15593         (eligible_for_sibcall_delay): Likewise.
15594         * config/stormy16/stormy16-protos.h
15595         (xstormy16_output_cbranch_hi): Likewise for final param.
15596         (xstormy16_output_cbranch_si): Likewise.
15597         * config/stormy16/stormy16.c (xstormy16_output_cbranch_hi): LIkewise.
15598         (xstormy16_output_cbranch_si): Likewise.
15599         * config/v850/v850-protos.h (notice_update_cc): Likewise.
15600         * config/v850/v850.c (notice_update_cc): Likewise.
15602         * final.c (get_attr_length_1): Strengthen param "insn" and param
15603         of "fallback_fn" from rtx to rtx_insn *, eliminating a checked cast.
15604         (get_attr_length): Strengthen param "insn" from rtx to rtx_insn *.
15605         (get_attr_min_length): Likewise.
15606         (shorten_branches): Likewise for signature of locals "length_fun"
15607         and "inner_length_fun".  Introduce local rtx_sequence * "seqn"
15608         from a checked cast and use its methods for clarity and to enable
15609         strengthening local "inner_insn" from rtx to rtx_insn *.
15610         * genattr.c (gen_attr): When writing out the prototypes of the
15611         various generated "get_attr_" functions, strengthen the params of
15612         the non-const functions from rtx to rtx_insn *.
15613         Similarly, strengthen the params of insn_default_length,
15614         insn_min_length, insn_variable_length_p, insn_current_length.
15615         (main): Similarly, strengthen the param of num_delay_slots,
15616         internal_dfa_insn_code, insn_default_latency, bypass_p,
15617         insn_latency, min_issue_delay, print_reservation,
15618         insn_has_dfa_reservation_p and of the "internal_dfa_insn_code" and
15619         "insn_default_latency" callbacks.  Rename hook_int_rtx_unreachable
15620         to hook_int_rtx_insn_unreachable.
15621         * genattrtab.c (write_attr_get): When writing out the generated
15622         "get_attr_" functions, strengthen the param "insn" from rtx to
15623         rtx_insn *, eliminating a checked cast.
15624         (make_automaton_attrs): When writing out prototypes of
15625         "internal_dfa_insn_code_", "insn_default_latency_" functions
15626         and the "internal_dfa_insn_code" and "insn_default_latency"
15627         callbacks, strengthen their params from rtx to rtx_insn *
15628         * genautomata.c (output_internal_insn_code_evaluation): When
15629         writing out code, add a checked cast from rtx to rtx_insn * when
15630         invoking DFA_INSN_CODE_FUNC_NAME aka dfa_insn_code.
15631         (output_dfa_insn_code_func): Strengthen param of generated
15632         function "dfa_insn_code_enlarge" from rtx to rtx_insn *.
15633         (output_trans_func): Likewise for generated function
15634         "state_transition".
15635         (output_internal_insn_latency_func): When writing out generated
15636         function "internal_insn_latency", rename params from "insn" and
15637         "insn2" to "insn_or_const0" and "insn2_or_const0".  Reintroduce
15638         locals "insn" and "insn2" as rtx_insn * with checked casts once
15639         we've proven that we're not dealing with const0_rtx.
15640         (output_insn_latency_func):  Strengthen param of generated
15641         function "insn_latency" from rtx to rtx_insn *.
15642         (output_print_reservation_func): Likewise for generated function
15643         "print_reservation".
15644         (output_insn_has_dfa_reservation_p): Likewise for generated
15645         function "insn_has_dfa_reservation_p".
15646         * hooks.c (hook_int_rtx_unreachable): Rename to...
15647         (hook_int_rtx_insn_unreachable): ...this, and strengthen param
15648         from rtx to rtx_insn *.
15649         * hooks.h (hook_int_rtx_unreachable): Likewise.
15650         (extern int hook_int_rtx_insn_unreachable): Likewise.
15651         * output.h (get_attr_length): Strengthen param from rtx to rtx_insn *.
15652         (get_attr_min_length): Likewise.
15653         * recog.c (get_enabled_alternatives): Likewise.
15654         * recog.h (alternative_mask get_enabled_alternatives): Likewise.
15655         * reorg.c (find_end_label): Introduce local rtx "pat" and
15656         strengthen local "insn" from rtx to rtx_insn *.
15657         (redundant_insn): Use insn method of "seq" rather than element for
15658         typesafety; strengthen local "control" from rtx to rtx_insn *.
15659         * resource.c (mark_referenced_resources): Add checked cast to
15660         rtx_insn * within INSN/JUMP_INSN case.
15661         (mark_set_resources): Likewise.
15662         * sel-sched.c (estimate_insn_cost): Strengthen param "insn" from
15663         rtx to rtx_insn *.
15665 2014-09-15  David Malcolm  <dmalcolm@redhat.com>
15667         * config/rs6000/rs6000.c (rs6000_loop_align_max_skip): Strengthen
15668         param "label" from rtx to rtx_insn *.
15669         * config/rx/rx.c (rx_max_skip_for_label): Likewise for param "lab"
15670         and local "op".
15671         * doc/tm.texi (TARGET_ASM_JUMP_ALIGN_MAX_SKIP): Autogenerated changes.
15672         (TARGET_ASM_LABEL_ALIGN_AFTER_BARRIER_MAX_SKIP): Likewise.
15673         (TARGET_ASM_LOOP_ALIGN_MAX_SKIP): Likewise.
15674         (TARGET_ASM_LABEL_ALIGN_MAX_SKIP): Likewise.
15675         * final.c (default_label_align_after_barrier_max_skip): Strengthen
15676         param from rtx to rtx_insn *.
15677         (default_loop_align_max_skip): Likewise.
15678         (default_label_align_max_skip): Likewise.
15679         (default_jump_align_max_skip): Likewise.
15680         * target.def (label_align_after_barrier_max_skip): Likewise.
15681         (loop_align_max_skip): Likewise.
15682         (label_align_max_skip): Likewise.
15683         (jump_align_max_skip): Likewise.
15684         * targhooks.h (default_label_align_after_barrier_max_skip):
15685         Likewise.
15686         (default_loop_align_max_skip): Likewise.
15687         (default_label_align_max_skip): Likewise.
15688         (default_jump_align_max_skip): Likewise.
15690 2014-09-15  David Malcolm  <dmalcolm@redhat.com>
15692         * config/arc/arc.c (arc_can_follow_jump): Strengthen both params
15693         from const_rtx to const rtx_insn *.  Update union members from rtx
15694         to rtx_insn *.
15695         * doc/tm.texi (TARGET_CAN_FOLLOW_JUMP): Autogenerated change.
15696         * hooks.c (hook_bool_const_rtx_const_rtx_true): Rename to...
15697         (hook_bool_const_rtx_insn_const_rtx_insn_true): ...this, and
15698         strengthen both params from const_rtx to const rtx_insn *.
15699         * hooks.h (hook_bool_const_rtx_const_rtx_true): Likewise.
15700         (hook_bool_const_rtx_insn_const_rtx_insn_true): Likewise.
15701         * reorg.c (follow_jumps): Strengthen param "jump" from rtx to
15702         rtx_insn *.
15703         * target.def (can_follow_jump): Strengthen both params from
15704         const_rtx to const rtx_insn *, and update default implementation
15705         from hook_bool_const_rtx_const_rtx_true to
15706         hook_bool_const_rtx_insn_const_rtx_insn_true.
15708 2014-09-15  David Malcolm  <dmalcolm@redhat.com>
15710         * sched-deps.c (deps_start_bb): Strengthen param "head" and local
15711         "insn" from rtx to rtx_insn *.
15712         * sched-int.h (deps_start_bb): Likewise for 2nd param.
15714 2014-09-15  Alexander Ivchenko  <alexander.ivchenko@intel.com>
15715             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
15716             Anna Tikhonova  <anna.tikhonova@intel.com>
15717             Ilya Tocar  <ilya.tocar@intel.com>
15718             Andrey Turetskiy  <andrey.turetskiy@intel.com>
15719             Ilya Verbin  <ilya.verbin@intel.com>
15720             Kirill Yukhin  <kirill.yukhin@intel.com>
15721             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
15723         * config/i386/sse.md
15724         (define_insn "vcvtph2ps<mask_name>"): Add masking.
15725         (define_insn "*vcvtph2ps_load<mask_name>"): Ditto.
15726         (define_insn "vcvtph2ps256<mask_name>"): Ditto.
15727         (define_expand "vcvtps2ph_mask"): New.
15728         (define_insn "*vcvtps2ph<mask_name>"): Add masking.
15729         (define_insn "*vcvtps2ph_store<mask_name>"): Ditto.
15730         (define_insn "vcvtps2ph256<mask_name>"): Ditto.
15732 2014-09-15  Alexander Ivchenko  <alexander.ivchenko@intel.com>
15733             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
15734             Anna Tikhonova  <anna.tikhonova@intel.com>
15735             Ilya Tocar  <ilya.tocar@intel.com>
15736             Andrey Turetskiy  <andrey.turetskiy@intel.com>
15737             Ilya Verbin  <ilya.verbin@intel.com>
15738             Kirill Yukhin  <kirill.yukhin@intel.com>
15739             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
15741         * config/i386/sse.md (define_mode_iterator VI248_AVX512BW_AVX512VL):
15742         New.
15743         (define_mode_iterator VI24_AVX512BW_1): Ditto.
15744         (define_insn "<mask_codefor>ashr<mode>3<mask_name>"): Ditto.
15745         (define_insn "<mask_codefor>ashrv2di3<mask_name>"): Ditto.
15746         (define_insn "ashr<VI248_AVX512BW_AVX512VL:mode>3<mask_name>"): Enable
15747         also for TARGET_AVX512VL.
15748         (define_expand "ashrv2di3"): Update to enable TARGET_AVX512VL.
15750 2014-09-15  Markus Trippelsdorf  <markus@trippelsdorf.de>
15752         * doc/install.texi (Options specification): add
15753         --disable-libsanitizer item.
15755 2014-09-14  James Clarke  <jrtc27@jrtc27.com>
15756             Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
15758         PR target/61407
15759         * config/darwin-c.c (version_as_macro): Added extra 0 for OS X 10.10
15760         and above.
15761         * config/darwin-driver.c (darwin_find_version_from_kernel): Removed
15762         kernel version check to avoid incrementing it after every major OS X
15763         release.
15764         (darwin_default_min_version): Avoid static memory buffer.
15766 2014-09-13  Jan Hubicka  <hubicka@ucw.cz>
15768         * tree.c (need_assembler_name_p): Store C++ type mangling only
15769         for aggregates.
15771 2014-09-13  Marek Polacek  <polacek@redhat.com>
15773         * tree.c (protected_set_expr_location): Don't check whether T is
15774         non-null here.
15776 2014-09-12  DJ Delorie  <dj@redhat.com>
15778         * config/msp430/msp430.md (extendhipsi2): Use 20-bit form of RLAM/RRAM.
15779         (extend_and_shift1_hipsi2): Likewise.
15780         (extend_and_shift2_hipsi2): Likewise.
15782 2014-09-12  David Malcolm  <dmalcolm@redhat.com>
15784         * config/alpha/alpha.c (alpha_ra_ever_killed): Replace NULL_RTX
15785         with NULL when dealing with an insn.
15786         * config/sh/sh.c (sh_reorg): Strengthen local "last_float_move"
15787         from rtx to rtx_insn *.
15788         * rtl.h (reg_set_between_p): Strengthen params 2 and 3 from
15789         const_rtx to const rtx_insn *.
15790         * rtlanal.c (reg_set_between_p): Likewise, removing a checked cast.
15792 2014-09-12  Trevor Saunders  <tsaunders@mozilla.com>
15794         * hash-table.h (gt_pch_nx): Don't call gt_pch_note_object within an
15795         assert.
15797 2014-09-12  Joseph Myers  <joseph@codesourcery.com>
15799         * target.def (libgcc_floating_mode_supported_p): New hook.
15800         * targhooks.c (default_libgcc_floating_mode_supported_p): New
15801         function.
15802         * targhooks.h (default_libgcc_floating_mode_supported_p): Declare.
15803         * doc/tm.texi.in (LIBGCC2_HAS_DF_MODE, LIBGCC2_HAS_XF_MODE)
15804         (LIBGCC2_HAS_TF_MODE): Remove.
15805         (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P): New @hook.
15806         * doc/tm.texi: Regenerate.
15807         * genmodes.c (emit_insn_modes_h): Define HAVE_%smode for each
15808         machine mode.
15809         * system.h (LIBGCC2_HAS_SF_MODE, LIBGCC2_HAS_DF_MODE)
15810         (LIBGCC2_HAS_XF_MODE, LIBGCC2_HAS_TF_MODE): Poison.
15811         * config/i386/cygming.h (LIBGCC2_HAS_TF_MODE): Remove.
15812         * config/i386/darwin.h (LIBGCC2_HAS_TF_MODE): Remove.
15813         * config/i386/djgpp.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
15814         * config/i386/dragonfly.h (LIBGCC2_HAS_TF_MODE): Remove.
15815         * config/i386/freebsd.h (LIBGCC2_HAS_TF_MODE): Remove.
15816         * config/i386/gnu-user-common.h (LIBGCC2_HAS_TF_MODE): Remove.
15817         * config/i386/i386-interix.h (IX86_NO_LIBGCC_TFMODE): Define.
15818         * config/i386/i386.c (ix86_libgcc_floating_mode_supported_p): New
15819         function.
15820         (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P): Define.
15821         * config/i386/i386elf.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
15822         * config/i386/lynx.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
15823         * config/i386/netbsd-elf.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
15824         * config/i386/netbsd64.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
15825         * config/i386/nto.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
15826         * config/i386/openbsd.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
15827         * config/i386/openbsdelf.h (LIBGCC2_HAS_TF_MODE): Remove.
15828         * config/i386/rtemself.h (IX86_NO_LIBGCC_TFMODE): Define.
15829         * config/i386/sol2.h (LIBGCC2_HAS_TF_MODE): Remove.
15830         * config/i386/vx-common.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
15831         * config/ia64/elf.h (IA64_NO_LIBGCC_TFMODE): Define.
15832         * config/ia64/freebsd.h (IA64_NO_LIBGCC_TFMODE): Define.
15833         * config/ia64/hpux.h (LIBGCC2_HAS_XF_MODE, LIBGCC2_HAS_TF_MODE):
15834         Remove.
15835         * config/ia64/ia64.c (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P):
15836         New macro.
15837         (ia64_libgcc_floating_mode_supported_p): New function.
15838         * config/ia64/linux.h (LIBGCC2_HAS_TF_MODE): Remove.
15839         * config/ia64/vms.h (IA64_NO_LIBGCC_XFMODE)
15840         (IA64_NO_LIBGCC_TFMODE): Define.
15841         * config/msp430/msp430.h (LIBGCC2_HAS_DF_MODE): Remove.
15842         * config/pdp11/pdp11.c (TARGET_SCALAR_MODE_SUPPORTED_P): New
15843         macro.
15844         (pdp11_scalar_mode_supported_p): New function.
15845         * config/rl78/rl78.h (LIBGCC2_HAS_DF_MODE): Remove.
15846         * config/rx/rx.h (LIBGCC2_HAS_DF_MODE): Remove.
15848 2014-09-12  Richard Biener  <rguenther@suse.de>
15850         PR middle-end/63237
15851         * gimple-fold.c (get_maxval_strlen): Gimplify string length.
15853 2014-09-12  Marc Glisse  <marc.glisse@inria.fr>
15855         * tree.c (integer_each_onep): New function.
15856         * tree.h (integer_each_onep): Declare it.
15857         * fold-const.c (fold_binary_loc): Use it for ~A + 1 to -A and
15858         -A - 1 to ~A.  Disable (X & 1) ^ 1, (X ^ 1) & 1 and ~X & 1 to
15859         (X & 1) == 0 for vector and complex.
15861 2014-09-12  Wilco Dijkstra  <wilco.dijkstra@arm.com>
15863         * gcc/config/aarch64/aarch64.c (cortexa57_regmove_cost): New cost table
15864         for A57.
15865         (cortexa53_regmove_cost): New cost table for A53.  Increase GP2FP/FP2GP
15866         cost to spilling from integer to FP registers.
15868 2014-09-12  Wilco Dijkstra  <wilco.dijkstra@arm.com>
15870         * config/aarch64/aarch64.c (aarch64_register_move_cost): Fix Q register
15871         move handling.
15872         (generic_regmove_cost): Undo raised FP2FP move cost as Q register moves
15873         are now handled correctly.
15875 2014-09-12  Wilco Dijkstra  <wilco.dijkstra@arm.com>
15877         * config/aarch64/aarch64.c (aarch64_register_move_cost): Add cost
15878         handling of CALLER_SAVE_REGS and POINTER_REGS.
15880 2014-09-12  Wilco Dijkstra  <wilco.dijkstra@arm.com>
15882         * gcc/ree.c (combine_reaching_defs): Ensure inserted copy don't change
15883         the number of hard registers.
15885 2014-09-12  Alexander Ivchenko  <alexander.ivchenko@intel.com>
15886             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
15887             Anna Tikhonova  <anna.tikhonova@intel.com>
15888             Ilya Tocar  <ilya.tocar@intel.com>
15889             Andrey Turetskiy  <andrey.turetskiy@intel.com>
15890             Ilya Verbin  <ilya.verbin@intel.com>
15891             Kirill Yukhin  <kirill.yukhin@intel.com>
15892             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
15894         * config/i386/sse.md
15895         (define_mode_iterator VI48_AVX512VL): New.
15896         (define_expand "<avx512>_vternlog<mode>_maskz"): Rename from
15897         "avx512f_vternlog<mode>_maskz" and update mode iterator.
15898         (define_insn "<avx512>_vternlog<mode><sd_maskz_name>"): Rename
15899         from "avx512f_vternlog<mode><sd_maskz_name>" and update mode iterator.
15900         (define_insn "<avx512>_vternlog<mode>_mask"): Rename from
15901         "avx512f_vternlog<mode>_mask" and update mode iterator.
15902         (define_insn "<mask_codefor><avx512>_align<mode><mask_name>"): Rename
15903         from "<mask_codefor>avx512f_align<mode><mask_name>" and update mode
15904         iterator.
15905         (define_insn "<avx512>_<rotate>v<mode><mask_name>"): Rename from
15906         "avx512f_<rotate>v<mode><mask_name>" and update mode iterator.
15907         (define_insn "<avx512>_<rotate><mode><mask_name>"): Rename from
15908         "avx512f_<rotate><mode><mask_name>" and update mode iterator.
15909         (define_insn "clz<mode>2<mask_name>"): Use VI48_AVX512VL mode iterator.
15910         (define_insn "<mask_codefor>conflict<mode><mask_name>"): Ditto.
15912 2014-09-12  Alexander Ivchenko  <alexander.ivchenko@intel.com>
15913             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
15914             Anna Tikhonova  <anna.tikhonova@intel.com>
15915             Ilya Tocar  <ilya.tocar@intel.com>
15916             Andrey Turetskiy  <andrey.turetskiy@intel.com>
15917             Ilya Verbin  <ilya.verbin@intel.com>
15918             Kirill Yukhin  <kirill.yukhin@intel.com>
15919             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
15921         * config/i386/sse.md (VI128_256): Delete.
15922         (define_mode_iterator VI124_256): New.
15923         (define_mode_iterator VI124_256_AVX512F_AVX512BW): Ditto.
15924         (define_expand "<code><mode>3<mask_name><round_name>"): Delete.
15925         (define_expand "<code><VI124_256_AVX512F_AVX512BW:mode>3"): New.
15926         (define_insn "*avx2_<code><VI124_256:mode>3"): Rename from
15927         "*avx2_<code><mode>3<mask_name><round_name>" and update mode iterator.
15928         (define_expand "<code><VI48_AVX512VL:mode>3_mask"): New.
15929         (define_insn "*avx512bw_<code><VI48_AVX512VL:mode>3<mask_name>"): Ditto.
15930         (define_insn "<mask_codefor><code><mode>3<mask_name>"): Update mode
15931         iterator.
15932         (define_expand "<code><VI8_AVX2:mode>3"): Update pettern generation
15933         in presence of AVX-512.
15935 2014-09-12  Alexander Ivchenko  <alexander.ivchenko@intel.com>
15936             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
15937             Anna Tikhonova  <anna.tikhonova@intel.com>
15938             Ilya Tocar  <ilya.tocar@intel.com>
15939             Andrey Turetskiy  <andrey.turetskiy@intel.com>
15940             Ilya Verbin  <ilya.verbin@intel.com>
15941             Kirill Yukhin  <kirill.yukhin@intel.com>
15942             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
15944         * config/i386/sse.md
15945         (define_expand "<avx512>_gathersi<mode>"): Rename from
15946         "avx512f_gathersi<mode>".
15947         (define_insn "*avx512f_gathersi<mode>"): Use VI48F.
15948         (define_insn "*avx512f_gathersi<mode>_2"): Ditto.
15949         (define_expand "<avx512>_gatherdi<mode>"): Rename from
15950         "avx512f_gatherdi<mode>".
15951         (define_insn "*avx512f_gatherdi<mode>"): Use VI48F.
15952         (define_insn "*avx512f_gatherdi<mode>_2"): Use VI48F, add 128/256-bit
15953         wide versions.
15954         (define_expand "<avx512>_scattersi<mode>"): Rename from
15955         "avx512f_scattersi<mode>".
15956         (define_insn "*avx512f_scattersi<mode>"): Use VI48F.
15957         (define_expand "<avx512>_scatterdi<mode>"): Rename from
15958         "avx512f_scatterdi<mode>".
15959         (define_insn "*avx512f_scatterdi<mode>"): Use VI48F.
15961 2014-09-12  Richard Sandiford  <richard.sandiford@arm.com>
15963         * ira.h (ira_finish_once): Delete.
15964         * ira-int.h (target_ira_int::~target_ira_int): Declare.
15965         (target_ira_int::free_ira_costs): Likewise.
15966         (target_ira_int::free_register_move_costs): Likewise.
15967         (ira_finish_costs_once): Delete.
15968         * ira.c (free_register_move_costs): Replace with...
15969         (target_ira_int::free_register_move_costs): ...this new function.
15970         (target_ira_int::~target_ira_int): Define.
15971         (ira_init): Call free_register_move_costs as a member function rather
15972         than a global function.
15973         (ira_finish_once): Delete.
15974         * ira-costs.c (free_ira_costs): Replace with...
15975         (target_ira_int::free_ira_costs): ...this new function.
15976         (ira_init_costs): Call free_ira_costs as a member function rather
15977         than a global function.
15978         (ira_finish_costs_once): Delete.
15979         * target-globals.c (target_globals::~target_globals): Call the
15980         target_ira_int destructor.
15981         * toplev.c: Include lra.h.
15982         (finalize): Call lra_finish_once rather than ira_finish_once.
15984 2014-09-11  Jan Hubicka  <hubicka@ucw.cz>
15986         * common.opt (flto-odr-type-merging): New flag.
15987         * ipa-deivrt.c (hash_type_name): Use ODR names for hasing if availale.
15988         (types_same_for_odr): Likewise.
15989         (odr_subtypes_equivalent_p): Likewise.
15990         (add_type_duplicate): Do not walk type variants.
15991         (register_odr_type): New function.
15992         * ipa-utils.h (register_odr_type): Declare.
15993         (odr_type_p): New function.
15994         * langhooks.c (lhd_set_decl_assembler_name): Do not compute
15995         TYPE_DECLs
15996         * doc/invoke.texi (-flto-odr-type-merging): Document.
15997         * tree.c (need_assembler_name_p): Compute ODR names when asked
15998         for it.
15999         * tree.h (DECL_ASSEMBLER_NAME): Update comment.
16001 2014-09-11  H.J. Lu  <hongjiu.lu@intel.com>
16003         PR target/63228
16004         * config/i386/i386.c (ix86_option_override_internal): Also turn
16005         off OPTION_MASK_ABI_X32 for -m16.
16007 2014-09-11  Segher Boessenkool  <segher@kernel.crashing.org>
16009         * config/rs6000/rs6000.md (rs6000_mftb_<mode>): Use mode iterator
16010         GPR instead of P.
16012 2014-09-11  Marc Glisse  <marc.glisse@inria.fr>
16014         PR target/58757
16015         * ginclude/float.h (FLT_TRUE_MIN, DBL_TRUE_MIN, LDBL_TRUE_MIN):
16016         Directly forward to __*_DENORM_MIN__.
16018 2014-09-11  David Malcolm  <dmalcolm@redhat.com>
16020         * rtl.h (LABEL_REF_LABEL): New macro.
16022         * alias.c (rtx_equal_for_memref_p): Use LABEL_REF_LABEL in place
16023         of XEXP (, 0), where we know that we have a LABEL_REF.
16024         * cfgbuild.c (make_edges): Likewise.
16025         (purge_dead_tablejump_edges): Likewise.
16026         * cfgexpand.c (convert_debug_memory_address): Likewise.
16027         * cfgrtl.c (patch_jump_insn): Likewise.
16028         * combine.c (distribute_notes): Likewise.
16029         * cse.c (hash_rtx_cb): Likewise.
16030         (exp_equiv_p): Likewise.
16031         (fold_rtx): Likewise.
16032         (check_for_label_ref): Likewise.
16033         * cselib.c (rtx_equal_for_cselib_1): Likewise.
16034         (cselib_hash_rtx): Likewise.
16035         * emit-rtl.c (mark_label_nuses): Likewise.
16036         * explow.c (convert_memory_address_addr_space): Likewise.
16037         * final.c (output_asm_label): Likewise.
16038         (output_addr_const): Likewise.
16039         * gcse.c (add_label_notes): Likewise.
16040         * genconfig.c (walk_insn_part): Likewise.
16041         * genrecog.c (validate_pattern): Likewise.
16042         * ifcvt.c (cond_exec_get_condition): Likewise.
16043         (noce_emit_store_flag): Likewise.
16044         (noce_get_alt_condition): Likewise.
16045         (noce_get_condition): Likewise.
16046         * jump.c (maybe_propagate_label_ref): Likewise.
16047         (mark_jump_label_1): Likewise.
16048         (redirect_exp_1): Likewise.
16049         (rtx_renumbered_equal_p): Likewise.
16050         * lra-constraints.c (operands_match_p): Likewise.
16051         * reload.c (operands_match_p): Likewise.
16052         (find_reloads): Likewise.
16053         * reload1.c (set_label_offsets): Likewise.
16054         * reorg.c (get_branch_condition): Likewise.
16055         * rtl.c (rtx_equal_p_cb): Likewise.
16056         (rtx_equal_p): Likewise.
16057         * rtlanal.c (reg_mentioned_p): Likewise.
16058         (rtx_referenced_p): Likewise.
16059         (get_condition): Likewise.
16060         * sched-vis.c (print_value): Likewise.
16061         * varasm.c (const_hash_1): Likewise.
16062         (compare_constant): Likewise.
16063         (const_rtx_hash_1): Likewise.
16064         (output_constant_pool_1): Likewise.
16066 2014-09-11  Segher Boessenkool  <segher@kernel.crashing.org>
16068         * config/rs6000/htm.md (tabort, tabortdc, tabortdci, tabortwc,
16069         tabortwci, tbegin, tcheck, tend, trechkpt, treclaim, tsr): Use xor
16070         instead of minus.
16071         * config/rs6000/vector.md (cr6_test_for_zero_reverse,
16072         cr6_test_for_lt_reverse): Ditto.
16074 2014-09-11  Paolo Carlini  <paolo.carlini@oracle.com>
16076         PR c++/61489
16077         * doc/invoke.texi ([-Wmissing-field-initializers]): Update.
16079 2014-09-11  Alan Lawrence  <alan.lawrence@arm.com>
16081         * config/aarch64/aarch64-builtins.c (aarch64_types_unop_su_qualifiers,
16082         TYPES_REINTERP_SU, aarch64_types_unop_sp_qualifiers, TYPE_REINTERP_SP,
16083         aarch64_types_unop_us_qualifiers, TYPES_REINTERP_US,
16084         aarch64_types_unop_ps_qualifiers, TYPES_REINTERP_PS, BUILTIN_VD):
16085         Delete.
16087         (aarch64_fold_builtin): Remove all reinterpret cases.
16089         * config/aarch64/aarch64-protos.h (aarch64_simd_reinterpret): Delete.
16091         * config/aarch64/aarch64-simd-builtins.def (reinterpret*) : Delete.
16093         * config/aarch64/aarch64-simd.md (aarch64_reinterpretv8qi<mode>,
16094         aarch64_reinterpretv4hi<mode>, aarch64_reinterpretv2si<mode>,
16095         aarch64_reinterpretv2sf<mode>, aarch64_reinterpretdi<mode>,
16096         aarch64_reinterpretv1df<mode>, aarch64_reinterpretv16qi<mode>,
16097         aarch64_reinterpretv8hi<mode>, aarch64_reinterpretv4si<mode>,
16098         aarch64_reinterpretv4sf<mode>, aarch64_reinterpretv2di<mode>,
16099         aarch64_reinterpretv2df<mode>): Delete.
16101         * config/aarch64/aarch64.c (aarch64_simd_reinterpret): Delete.
16103         * config/aarch64/arm_neon.h (vreinterpret_p8_f64,
16104         vreinterpret_p16_f64, vreinterpret_f32_f64, vreinterpret_f64_f32,
16105         vreinterpret_f64_p8, vreinterpret_f64_p16, vreinterpret_f64_s8,
16106         vreinterpret_f64_s16, vreinterpret_f64_s32, vreinterpret_f64_u8,
16107         vreinterpret_f64_u16, vreinterpret_f64_u32, vreinterpret_s64_f64,
16108         vreinterpret_u64_f64, vreinterpret_s8_f64, vreinterpret_s16_f64,
16109         vreinterpret_s32_f64, vreinterpret_u8_f64, vreinterpret_u16_f64,
16110         vreinterpret_u32_f64): Use cast.
16112         * config/aarch64/iterators.md (VD_RE): Delete.
16114 2014-09-11  Alan Lawrence  <alan.lawrence@arm.com>
16116         * config/aarch64/arm_neon.h (aarch64_vset_lane_any): New (*2).
16117         (vset_lane_f32, vset_lane_f64, vset_lane_p8, vset_lane_p16,
16118         vset_lane_s8, vset_lane_s16, vset_lane_s32, vset_lane_s64,
16119         vset_lane_u8, vset_lane_u16, vset_lane_u32, vset_lane_u64,
16120         vsetq_lane_f32, vsetq_lane_f64, vsetq_lane_p8, vsetq_lane_p16,
16121         vsetq_lane_s8, vsetq_lane_s16, vsetq_lane_s32, vsetq_lane_s64,
16122         vsetq_lane_u8, vsetq_lane_u16, vsetq_lane_u32, vsetq_lane_u64):
16123         Replace inline assembler with __aarch64_vset_lane_any.
16125 2014-09-11  James Greenhalgh  <james.greenhalgh@arm.com>
16127         * config/aarch64/arm_neon.h (vmull_high_lane_s16): Fix argument
16128         types.
16129         (vmull_high_lane_s32): Likewise.
16130         (vmull_high_lane_u16): Likewise.
16131         (vmull_high_lane_u32): Likewise.
16133 2014-09-11  Jason Merrill  <jason@redhat.com>
16135         PR c++/58678
16136         * ipa-devirt.c (ipa_devirt): Don't check DECL_COMDAT.
16138 2014-09-11  Georg-Johann Lay  <avr@gjlay.de>
16140         PR target/63223
16141         * config/avr/avr.md (*tablejump.3byte-pc): New insn.
16142         (*tablejump): Restrict to !AVR_HAVE_EIJMP_EICALL.  Add void clobber.
16143         (casesi): Expand to *tablejump.3byte-pc if AVR_HAVE_EIJMP_EICALL.
16145 2014-09-11  Alexander Ivchenko  <alexander.ivchenko@intel.com>
16146             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
16147             Anna Tikhonova  <anna.tikhonova@intel.com>
16148             Ilya Tocar  <ilya.tocar@intel.com>
16149             Andrey Turetskiy  <andrey.turetskiy@intel.com>
16150             Ilya Verbin  <ilya.verbin@intel.com>
16151             Kirill Yukhin  <kirill.yukhin@intel.com>
16152             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
16154         * config/i386/sse.md
16155         (define_expand "<avx512>_vpermi2var<VI48F:mode>3_maskz"): Rename from
16156         "avx512f_vpermi2var<mode>3_maskz" and update mode iterator.
16157         (define_expand "<avx512>_vpermi2var<VI2_AVX512VL:mode>3_maskz"):
16158         New.
16159         (define_insn "<avx512>_vpermi2var<VI48F:mode>3<sd_maskz_name>"): Rename
16160         from "avx512f_vpermi2var<mode>3<sd_maskz_name>" and update mode
16161         iterator.
16162         (define_insn "<avx512>_vpermi2var<VI2_AVX512VL:mode>3<sd_maskz_name>"):
16163         New.
16164         (define_insn "<avx512>_vpermi2var<VI48F:mode>3_mask"): Rename from
16165         "avx512f_vpermi2var<mode>3_mask" and update mode iterator.
16166         (define_insn "<avx512>_vpermi2var<VI2_AVX512VL:mode>3_mask"): New.
16167         (define_expand "<avx512>_vpermt2var<VI48F:mode>3_maskz"): Rename from
16168         "avx512f_vpermt2var<mode>3_maskz" and update mode iterator.
16169         (define_expand "<avx512>_vpermt2var<VI2_AVX512VL:mode>3_maskz"): New.
16170         (define_insn "<avx512>_vpermt2var<VI48F:mode>3<sd_maskz_name>"): Rename
16171         from "avx512f_vpermt2var<mode>3<sd_maskz_name>" and update mode
16172         iterator.
16173         (define_insn "<avx512>_vpermt2var<VI2_AVX512VL:mode>3<sd_maskz_name>"):
16174         New.
16175         (define_insn "<avx512>_vpermt2var<VI48F:mode>3_mask"): Rename from
16176         "avx512f_vpermt2var<mode>3_mask" and update mode iterator.
16177         (define_insn "<avx512>_vpermt2var<VI2_AVX512VL:mode>3_mask"): New.
16179 2014-09-10  Jan Hubicka  <hubicka@ucw.cz>
16181         * varpool.c (varpool_node::ctor_useable_for_folding_p): Do not try
16182         to access removed nodes.
16184 2014-09-10  Jan Hubicka  <hubicka@ucw.cz>
16186         PR tree-optimization/63186
16187         * ipa-split.c (test_nonssa_use): Skip nonforced labels.
16188         (mark_nonssa_use): Likewise.
16189         (verify_non_ssa_vars): Verify all header blocks for label
16190         definitions.
16192 2014-09-11  Alexander Ivchenko  <alexander.ivchenko@intel.com>
16193             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
16194             Anna Tikhonova  <anna.tikhonova@intel.com>
16195             Ilya Tocar  <ilya.tocar@intel.com>
16196             Andrey Turetskiy  <andrey.turetskiy@intel.com>
16197             Ilya Verbin  <ilya.verbin@intel.com>
16198             Kirill Yukhin  <kirill.yukhin@intel.com>
16199             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
16201         * config/i386/sse.md
16202         (define_mode_attr avx2_avx512): Rename from avx2_avx512bw.
16203         (define_mode_iterator VI48F_256_512): Extend to AVX-512VL.
16204         (define_insn "<avx2_avx512>_permvar<mode><mask_name>"): Rename from
16205         "<avx2_avx512f>_permvar<mode><mask_name>".
16206         (define_insn "<avx512>_permvar<mode><mask_name>"): New.
16207         (define_insn "<avx2_avx512>_ashrv<VI48_AVX512F_AVX512VL:mode><mask_name>"):
16208         Rename from "<avx2_avx512f>_ashrv<mode><mask_name>".
16209         (define_insn "<avx2_avx512>_ashrv<VI2_AVX512VL:mode><mask_name>"):
16210         Ditto.
16211         (define_insn "<avx2_avx512>_<shift_insn>v<VI48_AVX512F:mode><mask_name>"):
16212         Rename from "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>".
16213         (define_insn "<avx2_avx512>_<shift_insn>v<VI2_AVX512VL:mode><mask_name>"):
16214         Rename from "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>".
16216 2014-09-10  Michael Meissner  <meissner@linux.vnet.ibm.com>
16218         * config/rs6000/vsx.md (vsx_fmav4sf4): Use correct constraints for
16219         V2DF, V4SF, DF, and DI modes.
16220         (vsx_fmav2df2): Likewise.
16221         (vsx_float_fix_<mode>2): Likewise.
16222         (vsx_reduc_<VEC_reduc_name>_v2df_scalar): Likewise.
16224 2014-09-10  Xinliang David Li  <davidxl@google.com>
16226         PR target/63209
16227         * config/arm/arm.md (movcond_addsi): Handle case where source
16228         and target operands are the same.
16230 2014-09-10  David Malcolm  <dmalcolm@redhat.com>
16232         * final.c (this_is_asm_operands): Strengthen this variable from
16233         rtx to const rtx_insn *.
16234         * output.h (this_is_asm_operands): Likewise.
16235         * rtl-error.c (location_for_asm): Strengthen param "insn" from
16236         const_rtx to const rtx_insn *.
16237         (diagnostic_for_asm): Likewise.
16238         * rtl-error.h (error_for_asm): Likewise.
16239         (warning_for_asm): Likewise.
16241 2014-09-10  David Malcolm  <dmalcolm@redhat.com>
16243         * genextract.c (print_header): When writing out insn_extract to
16244         insn-extract.c, strengthen the param "insn" from rtx to rtx_insn *.
16245         * recog.h (insn_extract): Strengthen the param from rtx to
16246         rtx_insn *.
16248 2014-09-10  Mike Stump  <mikestump@comcast.net>
16250         * doc/install.texi (Prerequisites): Note Tcl 8.6 bug fixed in
16251         8.6.1.
16253 2014-09-10  Martin Jambor  <mjambor@suse.cz>
16255         * cgraphunit.c (expand_thunk): If not expanding, set analyzed flag.
16256         (analyze): Do not set analyze flag if expand_thunk returns false;.
16257         (create_wrapper): Likewise.
16258         * cgraphclones.c (duplicate_thunk_for_node): Likewise.
16260 2014-09-10  Martin Jambor  <mjambor@suse.cz>
16262         PR ipa/61654
16263         * cgraphclones.c (duplicate_thunk_for_node): Copy arguments of the
16264         new decl properly.  Analyze the new thunk if it is expanded.
16266 2014-09-10  Andreas Schwab  <schwab@suse.de>
16268         * coretypes.h (struct _dont_use_rtx_insn_here_, rtx_insn)
16269         [USED_FOR_TARGET]: Define.
16271 2014-09-10  Matthew Fortune  <matthew.fortune@imgtec.com>
16273         * config/mips/mips.c (mips_secondary_reload_class): Handle
16274         regno < 0 case.
16276 2014-09-10  Robert Suchanek   <robert.suchanek@imgtec.com>
16278         * lra-lives.c (process_bb_lives): Replace assignment with bitwise OR
16279         assignment.
16281 2014-09-10  Jakub Jelinek  <jakub@redhat.com>
16283         * flag-types.h (enum sanitize_code): Add SANITIZE_NONNULL_ATTRIBUTE
16284         and SANITIZE_RETURNS_NONNULL_ATTRIBUTE, or them into SANITIZE_UNDEFINED.
16285         * opts.c (common_handle_option): Handle SANITIZE_NONNULL_ATTRIBUTE and
16286         SANITIZE_RETURNS_NONNULL_ATTRIBUTE and disable
16287         flag_delete_null_pointer_checks for them.
16288         * sanitizer.def (BUILT_IN_UBSAN_HANDLE_NONNULL_ARG,
16289         BUILT_IN_UBSAN_HANDLE_NONNULL_ARG_ABORT,
16290         BUILT_IN_UBSAN_HANDLE_NONNULL_RETURN,
16291         BUILT_IN_UBSAN_HANDLE_NONNULL_RETURN_ABORT): New.
16292         * ubsan.c (instrument_bool_enum_load): Set *gsi back to
16293         stmt's iterator.
16294         (instrument_nonnull_arg, instrument_nonnull_return): New functions.
16295         (pass_ubsan::gate): Return true even for SANITIZE_NONNULL_ATTRIBUTE
16296         or SANITIZE_RETURNS_NONNULL_ATTRIBUTE.
16297         (pass_ubsan::execute): Call instrument_nonnull_{arg,return}.
16298         * doc/invoke.texi (-fsanitize=nonnull-attribute,
16299         -fsanitize=returns-nonnull-attribute): Document.
16301         * ubsan.h (struct ubsan_mismatch_data): Removed.
16302         (ubsan_create_data): Remove MISMATCH argument, add LOCCNT argument.
16303         * ubsan.c (ubsan_source_location): For unknown locations,
16304         pass { NULL, 0, 0 } instead of { "<unknown>", x, y }.
16305         (ubsan_create_data): Remove MISMATCH argument, add LOCCNT argument.
16306         Allow more than one location and arbitrary extra arguments passed
16307         in ... instead of through MISMATCH pointer.
16308         (ubsan_instrument_unreachable, ubsan_expand_bounds_ifn,
16309         ubsan_expand_null_ifn, ubsan_build_overflow_builtin,
16310         instrument_bool_enum_load, ubsan_instrument_float_cast): Adjust
16311         callers.
16313 2014-09-10  Alexander Ivchenko  <alexander.ivchenko@intel.com>
16314             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
16315             Anna Tikhonova  <anna.tikhonova@intel.com>
16316             Ilya Tocar  <ilya.tocar@intel.com>
16317             Andrey Turetskiy  <andrey.turetskiy@intel.com>
16318             Ilya Verbin  <ilya.verbin@intel.com>
16319             Kirill Yukhin  <kirill.yukhin@intel.com>
16320             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
16322         * config/i386/sse.md
16323         (define_mode_iterator VI48F): New.
16324         (define_insn "<avx512>_compress<mode>_mask"): Rename from
16325         "avx512f_compress<mode>_mask" and update mode iterator.
16326         (define_insn "<avx512>_compressstore<mode>_mask"): Rename from
16327         "avx512f_compressstore<mode>_mask" and update mode iterator.
16328         (define_expand "<avx512>_expand<mode>_maskz"): Rename from
16329         "avx512f_expand<mode>_maskz" and update mode iterator.
16330         (define_insn "<avx512>_expand<mode>_mask"): Rename from
16331         "avx512f_expand<mode>_mask" and update mode iterator.
16333 2014-09-10  Alexander Ivchenko  <alexander.ivchenko@intel.com>
16334             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
16335             Anna Tikhonova  <anna.tikhonova@intel.com>
16336             Ilya Tocar  <ilya.tocar@intel.com>
16337             Andrey Turetskiy  <andrey.turetskiy@intel.com>
16338             Ilya Verbin  <ilya.verbin@intel.com>
16339             Kirill Yukhin  <kirill.yukhin@intel.com>
16340             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
16342         * config/i386/i386.c
16343         (ix86_expand_args_builtin): Handle avx512dq_rangepv8df_mask_round,
16344         avx512dq_rangepv16sf_mask_round, avx512dq_rangepv4df_mask,
16345         avx512dq_rangepv8sf_mask, avx512dq_rangepv2df_mask,
16346         avx512dq_rangepv4sf_mask.
16347         * config/i386/sse.md
16348         (define_c_enum "unspec"): Add UNSPEC_REDUCE, UNSPEC_FPCLASS,
16349         UNSPEC_RANGE.
16350         (define_insn "<mask_codefor>reducep<mode><mask_name>"): New.
16351         (define_insn "reduces<mode>"): Ditto.
16352         (define_insn "avx512dq_rangep<mode><mask_name><round_saeonly_name>"):
16353         Ditto.
16354         (define_insn "avx512dq_ranges<mode><round_saeonly_name>"): Ditto.
16355         (define_insn "avx512dq_fpclass<mode><mask_scalar_merge_name>"): Ditto.
16356         (define_insn "avx512dq_vmfpclass<mode>"): Ditto..
16358 2014-09-10  Alexander Ivchenko  <alexander.ivchenko@intel.com>
16359             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
16360             Anna Tikhonova  <anna.tikhonova@intel.com>
16361             Ilya Tocar  <ilya.tocar@intel.com>
16362             Andrey Turetskiy  <andrey.turetskiy@intel.com>
16363             Ilya Verbin  <ilya.verbin@intel.com>
16364             Kirill Yukhin  <kirill.yukhin@intel.com>
16365             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
16367         * config/i386/i386.c
16368         (avx512f_vgetmantv2df_round): Rename from "avx512f_getmantv2df_round".
16369         (avx512f_vgetmantv4sf_round): Rename from "avx512f_vgetmantv4sf_round".
16370         (ix86_expand_args_builtin): Handle avx512vl_getmantv8sf_mask,
16371         avx512vl_getmantv4df_mask, avx512vl_getmantv4sf_mask,
16372         avx512vl_getmantv2df_mask.
16373         (ix86_expand_round_builtin): Handle avx512f_vgetmantv2df_round,
16374         avx512f_vgetmantv4sf_round.
16375         * config/i386/sse.md
16376         (define_insn "<avx512>_storeu<ssemodesuffix><avxsizesuffix>_mask"):
16377         Rename from "avx512f_storeu<ssemodesuffix>512_mask" and update
16378         mode iterator.
16379         (define_insn "<mask_codefor>rcp14<mode><mask_name>"): Use VF_AVX512VL.
16380         (define_insn "<mask_codefor>rsqrt14<mode><mask_name>"): Ditto.
16381         (define_insn "<avx512>_scalef<mode><mask_name><round_name>"): Rename
16382         from "avx512f_scalef<mode><mask_name><round_name>" and update mode
16383         iterator..
16384         (define_insn "<avx512>_getexp<mode><mask_name><round_saeonly_name>"):
16385         Rename from "avx512f_getexp<mode><mask_name><round_saeonly_name>" and
16386         update mode iterator.
16387         (define_expand
16388         "<avx512>_fixupimm<mode>_maskz<round_saeonly_expand_name>"): Rename from
16389         "avx512f_fixupimm<mode>_maskz<round_saeonly_expand_name>" and update
16390         mode iterator.
16391         (define_insn
16392         "<avx512>_fixupimm<mode><sd_maskz_name><round_saeonly_name>"): Rename
16393         from "avx512f_fixupimm<mode><sd_maskz_name><round_saeonly_name>" and
16394         update mode iterator.
16395         (define_insn "<avx512>_fixupimm<mode>_mask<round_saeonly_name>"): Rename
16396         from "avx512f_fixupimm<mode>_mask<round_saeonly_name>" and update mode
16397         iterator..
16398         (define_insn
16399         "<avx512>_rndscale<mode><mask_name><round_saeonly_name>"): rename from
16400         "avx512f_rndscale<mode><mask_name><round_saeonly_name>" and update
16401         mode iterator..
16402         (define_insn "<avx512>_getmant<mode><mask_name><round_saeonly_name>"):
16403         Rename from "avx512f_getmant<mode><mask_name><round_saeonly_name>" and
16404         update mode iterator.
16405         (define_insn "avx512f_vgetmant<mode><round_saeonly_name>"): Rename from
16406         "avx512f_getmant<mode><round_saeonly_name>".
16408 2014-09-10  Jan Hubicka  <hubicka@ucw.cz>
16410         PR ipa/63166
16411         * ipa-prop.c (compute_known_type_jump_func): Fix conditional.
16413 2014-09-10  Alexander Ivchenko  <alexander.ivchenko@intel.com>
16414             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
16415             Anna Tikhonova  <anna.tikhonova@intel.com>
16416             Ilya Tocar  <ilya.tocar@intel.com>
16417             Andrey Turetskiy  <andrey.turetskiy@intel.com>
16418             Ilya Verbin  <ilya.verbin@intel.com>
16419             Kirill Yukhin  <kirill.yukhin@intel.com>
16420             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
16422         * config/i386/sse.md (define_mode_iterator VF_AVX512VL): New.
16423         (define_mode_iterator FMAMODEM): Allow 128/256bit EVEX version.
16424         (define_mode_iterator FMAMODE_AVX512): New.
16425         (define_mode_iterator FMAMODE): Remove conditions.
16426         (define_expand "fma4i_fmadd_<mode>"): Use FMAMODE_AVX512 mode iterator.
16427         (define_expand "<avx512>_fmadd_<mode>_maskz<round_expand_name>"): Rename
16428         from "<avx512>_fmadd_<mode>_maskz<round_expand_name>" and use VF_AVX512VL
16429         mode iterator.
16430         (define_mode_iterator FMAMODE_NOVF512): Remove.
16431         (define_insn "*fma_fmadd_<mode>"): Rename from
16432         "<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>" and use
16433         FMAMODE mode iterator.
16434         (define_mode_iterator VF_SF_AVX512VL): New.
16435         (define_insn "<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>"):
16436         Use VF_SF_AVX512VL mode iterator.
16437         (define_insn "<avx512>_fmadd_<mode>_mask<round_name>"): Rename from
16438         "avx512f_fmadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
16439         iterator.
16440         (define_insn "<avx512>_fmadd_<mode>_mask3<round_name>"): Rename from
16441         "avx512f_fmadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
16442         iterator.
16443         (define_insn "*fma_fmsub_<mode>"): Rename from
16444         "<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>" and use
16445         FMAMODE mode iterator.
16446         (define_insn "<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>"):
16447         Use VF_SF_AVX512VL mode iterator.
16448         (define_insn "<avx512>_fmsub_<mode>_mask<round_name>"): Rename from
16449         "avx512f_fmsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
16450         iterator.
16451         (define_insn "<avx512>_fmsub_<mode>_mask3<round_name>"): Rename from
16452         "avx512f_fmsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
16453         iterator.
16454         (define_insn "*fma_fnmadd_<mode>"): Rename from
16455         "<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>" and
16456         use FMAMODE mode iterator.
16457         (define_insn "<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>"):
16458         Use VF_SF_AVX512VL mode iterator.
16459         (define_insn "<avx512>_fnmadd_<mode>_mask<round_name>"): Rename from
16460         "avx512f_fnmadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
16461         iterator.
16462         (define_insn "<avx512>_fnmadd_<mode>_mask3<round_name>"): Rename from
16463         "avx512f_fnmadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
16464         iterator.
16465         (define_insn "*fma_fnmsub_<mode>"): Rename from
16466         "<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>" and use
16467         FMAMODE mode iterator.
16468         (define_insn "<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>"):
16469         Use VF_SF_AVX512VL mode iterator.
16470         (define_insn "<avx512>_fnmsub_<mode>_mask<round_name>"): Rename from
16471         "avx512f_fnmsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
16472         iterator.
16473         (define_insn "<avx512>_fnmsub_<mode>_mask3<round_name>"): Rename from
16474         "avx512f_fnmsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
16475         iterator.
16476         (define_expand "<avx512>_fmaddsub_<mode>_maskz<round_expand_name>"):
16477         Rename from "avx512f_fmaddsub_<mode>_maskz<round_expand_name>" and
16478         use VF_AVX512VL mode iterator.
16479         (define_insn "*fma_fmaddsub_<mode>"): Rename from
16480         "<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>" and
16481         remove subst usage.
16482         (define_insn "<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>"):
16483         Use VF_SF_AVX512VL mode iterator.
16484         (define_insn "<avx512>_fmaddsub_<mode>_mask<round_name>"): Rename from
16485         "avx512f_fmaddsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
16486         iterator.
16487         (define_insn "<avx512>_fmaddsub_<mode>_mask3<round_name>"): Rename from
16488         "avx512f_fmaddsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
16489         iterator.
16490         (define_insn "*fma_fmsubadd_<mode>"): Rename from
16491         "<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>" and
16492         remove usage of subst.
16493         (define_insn "<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>"):
16494         Use VF_SF_AVX512VL mode iterator.
16495         (define_insn "<avx512>_fmsubadd_<mode>_mask<round_name>"): Rename from
16496         "avx512f_fmsubadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
16497         iterator.
16498         (define_insn "<avx512>_fmsubadd_<mode>_mask3<round_name>"): Rename from
16499         "avx512f_fmsubadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
16500         iterator.
16502 2014-09-10  Kugan Vivekanandarajah  <kuganv@linaro.org>
16504         Revert r213751:
16505         * calls.c (precompute_arguments): Check
16506          promoted_for_signed_and_unsigned_p and set the promoted mode.
16507         (promoted_for_signed_and_unsigned_p): New function.
16508         (expand_expr_real_1): Check promoted_for_signed_and_unsigned_p
16509         and set the promoted mode.
16510         * expr.h (promoted_for_signed_and_unsigned_p): New function definition.
16511         * cfgexpand.c (expand_gimple_stmt_1): Call emit_move_insn if
16512         SUBREG is promoted with SRP_SIGNED_AND_UNSIGNED.
16514 2014-09-09  Manuel López-Ibáñez  <manu@gcc.gnu.org>
16516         * opth-gen.awk: Generate mapping from cpp message reasons to the
16517         options that enable them.
16518         * doc/options.texi (CppReason): Document.
16520 2014-09-09  Manuel López-Ibáñez  <manu@gcc.gnu.org>
16522         * doc/invoke.texi (Wnormalized=): Update.
16524 2014-09-09  Segher Boessenkool  <segher@kernel.crashing.org>
16526         PR target/63195
16527         * config/rs6000/rs6000.md (*bool<mode>3): Allow only register
16528         operands.  Split off the constant operand alternative to ...
16529         (*bool<mode>3_imm): New.
16531 2014-09-09  David Malcolm  <dmalcolm@redhat.com>
16533         * rtl.h (single_set_2): Strengthen first param from const_rtx to
16534         const rtx_insn *, and move prototype to above...
16535         (single_set): ...this.  Convert this from a macro to an inline
16536         function, enforcing the requirement that the param is a const
16537         rtx_insn *.
16538         (find_args_size_adjust): Strengthen param from rtx to rtx_insn *.
16540         * config/arm/aarch-common-protos.h (aarch_crypto_can_dual_issue):
16541         Strengthen both params from rtx to rtx_insn *.
16542         * config/arm/aarch-common.c (aarch_crypto_can_dual_issue):
16543         Likewise; introduce locals "producer_set", "consumer_set", using
16544         them in place of "producer" and "consumer" when dealing with SET
16545         rather than insn.
16546         * config/avr/avr.c (avr_out_plus): Add checked cast to rtx_insn *
16547         when invoking single_set in region guarded by INSN_P.
16548         (avr_out_bitop): Likewise.
16549         (_reg_unused_after): Introduce local rtx_sequence * "seq" in
16550         region guarded by GET_CODE check, using methods to strengthen
16551         local "this_insn" from rtx to rtx_insn *, and for clarity.
16552         * config/avr/avr.md (define_insn_and_split "xload8<mode>_A"):
16553         Strengthen local "insn" from rtx to rtx_insn *.
16554         (define_insn_and_split "xload<mode>_A"): Likewise.
16555         * config/bfin/bfin.c (trapping_loads_p): Likewise for param
16556         "insn".
16557         (find_load): Likewise for return type.
16558         (workaround_speculation): Likewise for both locals named
16559         "load_insn".
16560         * config/cris/cris.c (cris_cc0_user_requires_cmp): Likewise for
16561         local "cc0_user".
16562         * config/cris/cris.md (define_peephole2 ; moversideqi): Likewise
16563         for local "prev".
16564         * config/h8300/h8300-protos.h (notice_update_cc): Likewise for
16565         param 2.
16566         * config/h8300/h8300.c (notice_update_cc): Likewise.
16567         * config/i386/i386.c (ix86_flags_dependent): Likewise for params
16568         "insn" and "dep_insn".
16569         (exact_store_load_dependency): Likewise for both params.
16570         (ix86_macro_fusion_pair_p): Eliminate local named "single_set"
16571         since this now clashes with inline function.  Instead, delay
16572         calling single_set until the point where its needed, and then
16573         assign the result to "compare_set" and rework the conditional that
16574         follows.
16575         * config/ia64/ia64.md (define_expand "tablejump"): Strengthen
16576         local "last" from rtx to rtx_insn *.
16577         * config/mips/mips-protos.h (mips_load_store_insns): Likewise for
16578         second param.
16579         (mips_store_data_bypass_p): Likewise for both params.
16580         * config/mips/mips.c (mips_load_store_insns): Likewise for second
16581         param.
16582         (mips_store_data_bypass_p): Likewise for both params.
16583         (mips_orphaned_high_part_p): Likewise for param "insn".
16584         * config/mn10300/mn10300.c (extract_bundle): Likewise.
16585         (mn10300_bundle_liw): Likewise for locals "r", "insn1", "insn2".
16586         Introduce local rtx "insn2_pat".
16587         * config/rl78/rl78.c (move_elim_pass): Likewise for locals "insn",
16588         "ninsn".
16589         (rl78_remove_unused_sets): Likewise for locals "insn", "ninsn".
16590         Introduce local rtx "set", using it in place of "insn" for the
16591         result of single_set.  This appears to fix a bug, since the call
16592         to find_regno_note on a SET does nothing.
16593         * config/rs6000/rs6000.c (set_to_load_agen): Strengthen both
16594         params from rtx to rtx_insn *.
16595         (set_to_load_agen): Likewise.
16596         * config/s390/s390.c (s390_label_align): Likewise for local
16597         "prev_insn".  Introduce new rtx locals "set" and "src", using
16598         them in place of "prev_insn" for the results of single_set
16599         and SET_SRC respectively.
16600         (s390_swap_cmp): Strengthen local "jump" from rtx to rtx_insn *.
16601         Introduce new rtx local "set" using in place of "jump" for the
16602         result of single_set.  Use SET_SRC (set) rather than plain
16603         XEXP (set, 1).
16604         * config/sh/sh.c (noncall_uses_reg): Strengthen param 2from
16605         rtx to rtx_insn *.
16606         (noncall_uses_reg): Likewise.
16607         (reg_unused_after): Introduce local rtx_sequence * "seq" in region
16608         guarded by GET_CODE check, using its methods for clarity, and to
16609         enable strengthening local "this_insn" from rtx to rtx_insn *.
16610         * config/sh/sh.md (define_expand "mulhisi3"): Strengthen local
16611         "insn" from rtx to rtx_insn *.
16612         (define_expand "umulhisi3"): Likewise.
16613         (define_expand "smulsi3_highpart"): Likewise.
16614         (define_expand "umulsi3_highpart"): Likewise.
16615         * config/sparc/sparc.c (sparc_do_work_around_errata): Likewise for
16616         local "after".  Replace GET_CODE check with a dyn_cast,
16617         introducing new local rtx_sequence * "seq", using insn method for
16618         typesafety.
16620         * dwarf2cfi.c (dwarf2out_frame_debug): Strengthen param "insn"
16621         from rtx to rtx_insn *.  Introduce local rtx "pat", using it in
16622         place of "insn" once we're dealing with patterns rather than the
16623         input insn.
16624         (scan_insn_after): Strengthen param "insn" from rtx to rtx_insn *.
16625         (scan_trace): Likewise for local "elt", updating lookups within
16626         sequence to use insn method rather than element method.
16627         * expr.c (find_args_size_adjust): Strengthen param "insn" from rtx
16628         to rtx_insn *.
16629         * gcse.c (gcse_emit_move_after): Likewise for local "new_rtx".
16630         * ifcvt.c (noce_try_abs): Likewise for local "insn".
16631         * ira.c (fix_reg_equiv_init): Add checked cast to rtx_insn * when
16632         invoking single_set.
16633         * lra-constraints.c (insn_rhs_dead_pseudo_p): Strengthen param
16634         "insn" from rtx to rtx_insn *.
16635         (skip_usage_debug_insns): Likewise for return type, adding a
16636         checked cast.
16637         (check_secondary_memory_needed_p): Likewise for local "insn".
16638         (inherit_reload_reg): Likewise.
16639         * modulo-sched.c (sms_schedule): Likewise for local "count_init".
16640         * recog.c (peep2_attempt): Likewise for local "old_insn", adding
16641         checked casts.
16642         (store_data_bypass_p): Likewise for both params.
16643         (if_test_bypass_p): Likewise.
16644         * recog.h (store_data_bypass_p): Likewise for both params.
16645         (if_test_bypass_p): Likewise.
16646         * reload.c (find_equiv_reg): Likewise for local "where".
16647         * reorg.c (delete_jump): Likewise for param "insn".
16648         * rtlanal.c (single_set_2): Strenghen param "insn" from const_rtx
16649         to const rtx_insn *.
16650         * store-motion.c (replace_store_insn): Likewise for param "del".
16651         (delete_store): Strengthen local "i" from rtx to rtx_insn_list *,
16652         and use its methods for clarity, and to strengthen local "del"
16653         from rtx to rtx_insn *.
16654         (build_store_vectors): Use insn method of "st" when calling
16655         replace_store_insn for typesafety and clarity.
16657 2014-09-09  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
16659         * config/rs6000/rs6000.c (rtx_is_swappable_p): Add
16660         UNSPEC_VSX_CVDPSPN as an unswappable operand, and add commentary
16661         on how to make it legal in future.
16663 2014-09-09  David Malcolm  <dmalcolm@redhat.com>
16665         * caller-save.c (rtx saveinsn): Strengthen this variable from rtx
16666         to rtx_insn *.
16667         (restinsn): Likewise.
16668         * config/aarch64/aarch64-protos.h (aarch64_simd_attr_length_move):
16669         Likewise for param.
16670         * config/aarch64/aarch64.c (aarch64_simd_attr_length_move):
16671         Likewise.
16672         * config/arc/arc-protos.h (arc_adjust_insn_length): Likewise for
16673         first param.
16674         (arc_hazard): Likewise for both params.
16675         * config/arc/arc.c (arc600_corereg_hazard): Likewise, adding
16676         checked casts to rtx_sequence * and uses of the insn method for
16677         type-safety.
16678         (arc_hazard): Strengthen both params from rtx to rtx_insn *.
16679         (arc_adjust_insn_length): Likewise for param "insn".
16680         (struct insn_length_parameters_s): Likewise for first param of
16681         "get_variants" callback field.
16682         (arc_get_insn_variants): Likewise for first param and local
16683         "inner".  Replace a check of GET_CODE with a dyn_cast to
16684         rtx_sequence *, using methods for type-safety and clarity.
16685         * config/arc/arc.h (ADJUST_INSN_LENGTH): Use casts to
16686         rtx_sequence * and uses of the insn method for type-safety when
16687         invoking arc_adjust_insn_length.
16688         * config/arm/arm-protos.h (arm_attr_length_move_neon): Likewise
16689         for param.
16690         (arm_address_offset_is_imm): Likewise.
16691         (struct tune_params): Likewise for params 1 and 3 of the
16692         "sched_adjust_cost" callback field.
16693         * config/arm/arm.c (cortex_a9_sched_adjust_cost): Likewise for
16694         params 1 and 3 ("insn" and "dep").
16695         (xscale_sched_adjust_cost): Likewise.
16696         (fa726te_sched_adjust_cost): Likewise.
16697         (cortexa7_older_only): Likewise for param "insn".
16698         (cortexa7_younger): Likewise.
16699         (arm_attr_length_move_neon): Likewise.
16700         (arm_address_offset_is_imm): Likewise.
16701         * config/avr/avr-protos.h (avr_notice_update_cc): Likewise.
16702         * config/avr/avr.c (avr_notice_update_cc): Likewise.
16703         * config/bfin/bfin.c (hwloop_pattern_reg): Likewise.
16704         (workaround_speculation): Likewise for local "last_condjump".
16705         * config/c6x/c6x.c (shadow_p): Likewise for param "insn".
16706         (shadow_or_blockage_p): Likewise.
16707         (get_unit_reqs): Likewise.
16708         (get_unit_operand_masks): Likewise.
16709         (c6x_registers_update): Likewise.
16710         (returning_call_p): Likewise.
16711         (can_use_callp): Likewise.
16712         (convert_to_callp): Likewise.
16713         (find_last_same_clock): Likwise for local "t".
16714         (reorg_split_calls): Likewise for local "shadow".
16715         (hwloop_pattern_reg): Likewise for param "insn".
16716         * config/frv/frv-protos.h (frv_final_prescan_insn): Likewise.
16717         * config/frv/frv.c (frv_final_prescan_insn): Likewise.
16718         (frv_extract_membar): Likewise.
16719         (frv_optimize_membar_local): Strengthen param "last_membar" from
16720         rtx * to rtx_insn **.
16721         (frv_optimize_membar_global): Strengthen param "membar" from rtx
16722         to rtx_insn *.
16723         (frv_optimize_membar): Strengthen local "last_membar" from rtx *
16724         to rtx_insn **.
16725         * config/ia64/ia64-protos.h (ia64_st_address_bypass_p): Strengthen
16726         both params from rtx to rtx_insn *.
16727         (ia64_ld_address_bypass_p): Likewise.
16728         * config/ia64/ia64.c (ia64_safe_itanium_class): Likewise for param
16729         "insn".
16730         (ia64_safe_type): Likewise.
16731         (group_barrier_needed): Likewise.
16732         (safe_group_barrier_needed): Likewise.
16733         (ia64_single_set): Likewise.
16734         (is_load_p): Likewise.
16735         (record_memory_reference): Likewise.
16736         (get_mode_no_for_insn): Likewise.
16737         (important_for_bundling_p): Likewise.
16738         (unknown_for_bundling_p): Likewise.
16739         (ia64_st_address_bypass_p): Likewise for both params.
16740         (ia64_ld_address_bypass_p): Likewise.
16741         (expand_vselect): Introduce new local rtx_insn * "insn", using it
16742         in place of rtx "x" after the emit_insn call.
16743         * config/i386/i386-protos.h (x86_extended_QIreg_mentioned_p):
16744         Strengthen param from rtx to rtx_insn *.
16745         (ix86_agi_dependent): Likewise for both params.
16746         (ix86_attr_length_immediate_default): Likewise for param 1.
16747         (ix86_attr_length_address_default): Likewise for param.
16748         (ix86_attr_length_vex_default): Likewise for param 1.
16749         * config/i386/i386.c (ix86_attr_length_immediate_default):
16750         Likewise for param "insn".
16751         (ix86_attr_length_address_default): Likewise.
16752         (ix86_attr_length_vex_default): Likewise.
16753         (ix86_agi_dependent): Likewise for both params.
16754         (x86_extended_QIreg_mentioned_p): Likewise for param "insn".
16755         (vselect_insn): Likewise for this variable.
16756         * config/m68k/m68k-protos.h (m68k_sched_attr_opx_type): Likewise
16757         for param 1.
16758         (m68k_sched_attr_opy_type): Likewise.
16759         * config/m68k/m68k.c (sched_get_operand): Likewise.
16760         (sched_attr_op_type): Likewise.
16761         (m68k_sched_attr_opx_type): Likewise.
16762         (m68k_sched_attr_opy_type): Likewise.
16763         (sched_get_reg_operand): Likewise.
16764         (sched_get_mem_operand): Likewise.
16765         (m68k_sched_address_bypass_p): Likewise for both params.
16766         (sched_get_indexed_address_scale): Likewise.
16767         (m68k_sched_indexed_address_bypass_p): Likewise.
16768         * config/m68k/m68k.h (m68k_sched_address_bypass_p): Likewise.
16769         (m68k_sched_indexed_address_bypass_p): Likewise.
16770         * config/mep/mep.c (mep_jmp_return_reorg): Strengthen locals
16771         "label", "ret" from rtx to rtx_insn *, adding a checked cast and
16772         removing another.
16773         * config/mips/mips-protos.h (mips_linked_madd_p): Strengthen both
16774         params from rtx to rtx_insn *.
16775         (mips_fmadd_bypass): Likewise.
16776         * config/mips/mips.c (mips_fmadd_bypass): Likewise.
16777         (mips_linked_madd_p): Likewise.
16778         (mips_macc_chains_last_hilo): Likewise for this variable.
16779         (mips_macc_chains_record): Likewise for param.
16780         (vr4130_last_insn): Likewise for this variable.
16781         (vr4130_swap_insns_p): Likewise for both params.
16782         (mips_ls2_variable_issue): Likewise for param.
16783         (mips_need_noat_wrapper_p): Likewise for param "insn".
16784         (mips_expand_vselect): Add a new local rtx_insn * "insn", using it
16785         in place of "x" after the emit_insn.
16786         * config/pa/pa-protos.h (pa_fpstore_bypass_p): Strengthen both
16787         params from rtx to rtx_insn *.
16788         * config/pa/pa.c (pa_fpstore_bypass_p): Likewise.
16789         (pa_combine_instructions): Introduce local "par" for result of
16790         gen_rtx_PARALLEL, moving decl and usage of new_rtx for after call
16791         to make_insn_raw.
16792         (pa_can_combine_p): Strengthen param "new_rtx" from rtx to rtx_insn *.
16793         * config/rl78/rl78.c (insn_ok_now): Likewise for param "insn".
16794         (rl78_alloc_physical_registers_op1): Likewise.
16795         (rl78_alloc_physical_registers_op2): Likewise.
16796         (rl78_alloc_physical_registers_ro1): Likewise.
16797         (rl78_alloc_physical_registers_cmp): Likewise.
16798         (rl78_alloc_physical_registers_umul): Likewise.
16799         (rl78_alloc_address_registers_macax): Likewise.
16800         (rl78_alloc_physical_registers): Likewise for locals "insn", "curr".
16801         * config/s390/predicates.md (execute_operation): Likewise for
16802         local "insn".
16803         * config/s390/s390-protos.h (s390_agen_dep_p): Likewise for both
16804         params.
16805         * config/s390/s390.c (s390_safe_attr_type): Likewise for param.
16806         (addr_generation_dependency_p): Likewise for param "insn".
16807         (s390_agen_dep_p): Likewise for both params.
16808         (s390_fpload_toreg): Likewise for param "insn".
16809         * config/sh/sh-protos.h (sh_loop_align): Likewise for param.
16810         * config/sh/sh.c (sh_loop_align): Likewise for param and local
16811         "next".
16812         * config/sh/sh.md (define_peephole2): Likewise for local "insn2".
16813         * config/sh/sh_treg_combine.cc
16814         (sh_treg_combine::make_inv_ccreg_insn): Likewise for return type
16815         and local "i".
16816         (sh_treg_combine::try_eliminate_cstores): Likewise for local "i".
16817         * config/stormy16/stormy16.c (combine_bnp): Likewise for locals
16818         "and_insn", "load", "shift".
16819         * config/tilegx/tilegx.c (match_pcrel_step2): Likewise for param
16820         "insn".
16821         * final.c (final_scan_insn): Introduce local rtx_insn * "other"
16822         for XEXP (note, 0) of the REG_CC_SETTER note.
16823         (cleanup_subreg_operands): Strengthen param "insn" from rtx to
16824         rtx_insn *, eliminating a checked cast made redundant by this.
16825         * gcse.c (process_insert_insn): Strengthen local "insn" from rtx
16826         to rtx_insn *.
16827         * genattr.c (main): When writing out the prototype to
16828         const_num_delay_slots, strengthen the param from rtx to
16829         rtx_insn *.
16830         * genattrtab.c (write_const_num_delay_slots): Likewise when
16831         writing out the implementation of const_num_delay_slots.
16832         * hw-doloop.h (struct hw_doloop_hooks): Strengthen the param
16833         "insn" of callback field "end_pattern_reg" from rtx to rtx_insn *.
16834         * ifcvt.c (noce_emit_store_flag): Eliminate local rtx "tmp" in
16835         favor of new rtx locals "src" and "set" and new local rtx_insn *
16836         "insn" and "seq".
16837         (noce_emit_move_insn): Strengthen locals "seq" and "insn" from rtx
16838         to rtx_insn *.
16839         (noce_emit_cmove): Eliminate local rtx "tmp" in favor of new rtx
16840         locals "cond", "if_then_else", "set" and new rtx_insn * locals
16841         "insn" and "seq".
16842         (noce_try_cmove_arith): Strengthen locals "insn_a" and "insn_b",
16843         "last" from rtx to rtx_insn *.  Likewise for a local "tmp",
16844         renaming to "tmp_insn".  Eliminate the other local rtx "tmp" from
16845         the top-level scope, replacing with new more tightly-scoped rtx
16846         locals "reg", "pat", "mem" and rtx_insn * "insn", "copy_of_a",
16847         "new_insn", "copy_of_insn_b", and make local rtx "set" more
16848         tightly-scoped.
16849         * ira-int.h (ira_setup_alts): Strengthen param "insn" from rtx to
16850         rtx_insn *.
16851         * ira.c (setup_prohibited_mode_move_regs): Likewise for local
16852         "move_insn".
16853         (ira_setup_alts): Likewise for param "insn".
16854         * lra-constraints.c (emit_inc): Likewise for local "add_insn".
16855         * lra.c (emit_add3_insn): Split local rtx "insn" in two, an rtx
16856         and an rtx_insn *.
16857         (lra_emit_add): Eliminate top-level local rtx "insn" in favor of
16858         new more-tightly scoped rtx locals "add3_insn", "insn",
16859         "add2_insn" and rtx_insn * "move_insn".
16860         * postreload-gcse.c (eliminate_partially_redundant_load): Add
16861         checked cast on result of gen_move_insn when invoking
16862         extract_insn.
16863         * recog.c (insn_invalid_p): Strengthen param "insn" from rtx to
16864         rtx_insn *.
16865         (verify_changes): Add a checked cast on "object" when invoking
16866         insn_invalid_p.
16867         (extract_insn_cached): Strengthen param "insn" from rtx to
16868         rtx_insn *.
16869         (extract_constrain_insn_cached): Likewise.
16870         (extract_insn): Likewise.
16871         * recog.h (insn_invalid_p): Likewise for param 1.
16872         (recog_memoized): Likewise for param.
16873         (extract_insn): Likewise.
16874         (extract_constrain_insn_cached): Likewise.
16875         (extract_insn_cached): Likewise.
16876         * reload.c (can_reload_into): Likewise for local "test_insn".
16877         * reload.h (cleanup_subreg_operands): Likewise for param.
16878         * reload1.c (emit_insn_if_valid_for_reload): Rename param from
16879         "insn" to "pat", reintroducing "insn" as an rtx_insn * on the
16880         result of emit_insn.  Remove a checked cast made redundant by this
16881         change.
16882         * sel-sched-ir.c (sel_insn_rtx_cost): Strengthen param "insn" from
16883         rtx to rtx_insn *.
16884         * sel-sched.c (get_reg_class): Likewise.
16886 2014-09-09  Marcus Shawcroft  <marcus.shawcroft@arm.com>
16887             Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
16889         * config/aarch64/aarch64-elf-raw.h (ENDFILE_SPEC): Add crtfastmath.o.
16890         * config/aarch64/aarch64-linux.h (GNU_USER_TARGET_MATH_ENDFILE_SPEC):
16891         Define.
16892         (ENDFILE_SPEC): Define and use GNU_USER_TARGET_MATH_ENDFILE_SPEC.
16894 2014-09-09  David Malcolm  <dmalcolm@redhat.com>
16896         * rtl.h (INSN_LOCATION): Strengthen param from const_rtx to
16897         const rtx_insn *, and from rtx to rtx_insn * for the other
16898         overloaded variant.
16899         (RTL_LOCATION): Add a checked cast to rtx_insn * when invoking
16900         INSN_LOCATION, since we know INSN_P holds.
16901         (insn_line): Strengthen param from const_rtx to const rtx_insn *.
16902         (insn_file): Likewise.
16903         (insn_scope): Likewise.
16904         (insn_location): Likewise.
16906         * config/mips/mips.c (mips16_gp_pseudo_reg): Strengthen local
16907         "insn" from rtx to rtx_insn *, introducing a new local rtx "set"
16908         for the result of gen_load_const_gp.
16909         * config/rs6000/rs6000-protos.h (output_call): Strengthen first
16910         param from rtx to rtx_insn *.
16911         * config/rs6000/rs6000.c (output_call): Likewise.
16912         * dwarf2out.c (dwarf2out_var_location): Likewise for local "prev",
16913         introducing a checked cast to rtx_sequence * and use of the insn
16914         method.
16915         * emit-rtl.c (emit_copy_of_insn_after): Strengthen both params
16916         from rtx to rtx_insn *.
16917         (insn_scope): Strengthen param from const_rtx to const rtx_insn *.
16918         (insn_line): Likewise.
16919         (insn_file): Likewise.
16920         (insn_location): Likewise.
16921         * emit-rtl.h (emit_copy_of_insn_after): Strengthen both params
16922         from rtx to rtx_insn *.
16923         * print-rtl.c (print_rtx): Introduce local "in_insn" via a checked
16924         cast, using it for calls to INSN_HAS_LOCATION and insn_location.
16925         * recog.c (peep2_attempt): Introduce local rtx_insn * "peepinsn"
16926         via a checked cast.
16927         * reorg.c (relax_delay_slots): Strengthen locals named "after"
16928         from rtx to rtx_insn *; use methods of "pat" for type-safety.
16930 2014-09-09  David Malcolm  <dmalcolm@redhat.com>
16932         * combine.c (try_combine): Eliminate checked cast on result of
16933         gen_rtx_INSN.
16934         * emit-rtl.c (gen_rtx_INSN): New function, improving over the prior
16935         autogenerated one by strengthening the return type and params 2 and 3
16936         from rtx to rtx_insn *, and by naming the params.
16937         * gengenrtl.c (special_rtx): Add INSN to those that are
16938         special-cased.
16939         * rtl.h (gen_rtx_INSN): New prototype.
16941 2014-09-09  David Malcolm  <dmalcolm@redhat.com>
16943         * ira.c (ira_update_equiv_info_by_shuffle_insn): Use NULL rather
16944         than NULL_RTX.
16945         (no_equiv): Likewise.
16946         (update_equiv_regs): Likewise.
16947         (setup_reg_equiv): Likewise.  Strengthen locals "elem",
16948         "prev_elem", "next_elem" from rtx to rtx_insn_list *, and "insn"
16949         from rtx to rtx_insn *.  Use methods of "elem" for typesafety and
16950         clarity.
16951         * ira.h (struct ira_reg_equiv_s): Strengthen field "init_insns"
16952         from rtx to rtx_insn_list *.
16953         * lra-assigns.c (spill_for): Strengthen local "x" from rtx to
16954         rtx_insn_list * and use methods for clarity and typesafety.
16955         * lra-constraints.c (contains_deleted_insn_p): Likewise for param
16956         "list".
16957         (init_insn_rhs_dead_pseudo_p): Likewise for local "insns".  Remove
16958         redundant check on INSN_P (insns): this cannot hold, as "insns" is
16959         an INSN_LIST, not an insn.
16960         (reverse_equiv_p): Strengthen local "insns" from rtx to
16961         rtx_insn_list * and use methods for clarity and typesafety.
16962         (contains_reloaded_insn_p): Likewise for local "list".
16964 2014-09-09  Jiong Wang  <jiong.wang@arm.com>
16966         * config/arm/arm.c (NEON_COPYSIGNF): New enum.
16967         (arm_init_neon_builtins): Support NEON_COPYSIGNF.
16968         (arm_builtin_vectorized_function): Likewise.
16969         * config/arm/arm_neon_builtins.def: New macro for copysignf.
16970         * config/arm/neon.md (neon_copysignf<mode>): New pattern for vector copysignf.
16972 2014-09-09  Richard Sandiford  <richard.sandiford@arm.com>
16974         * bb-reorder.h (default_target_bb_reorder): Remove redundant GTY.
16975         * builtins.h (default_target_builtins): Likewise.
16976         * gcse.h (default_target_gcse): Likewise.
16977         * target-globals.h (target_globals): Add a destructor.  Convert
16978         void-pointer fields back to their real type and change from
16979         GTY((atomic)) to GTY((skip)).
16980         (restore_target_globals): Remove casts accordingly.
16981         * target-globals.c (save_target_globals): Use XCNEW rather than
16982         ggc_internal_cleared_alloc to allocate non-GC structures.
16983         Use ggc_cleared_alloc to allocate the target_globals structure
16984         itself.
16985         (target_globals::~target_globals): Define.
16987 2014-09-09  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
16989         * config/arm/arm.md (vfp_pop_multiple_with_writeback): Use vldm
16990         mnemonic instead of fldmfdd.
16991         * config/arm/arm.c (vfp_output_fstmd): Rename to...
16992         (vfp_output_vstmd): ... This.  Convert output to UAL syntax.
16993         Output vpush when address register is SP.
16994         * config/arm/arm-protos.h (vfp_output_fstmd): Rename to...
16995         (vfp_output_vstmd): ... This.
16996         * config/arm/vfp.md (push_multi_vfp): Update call to
16997         vfp_output_vstmd.
16999 2014-09-09  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
17001         * config/arm/vfp.md (*movcc_vfp): Use UAL syntax.
17003 2014-09-09  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
17005         * config/arm/vfp.md (*sqrtsf2_vfp): Use UAL assembly syntax.
17006         (*sqrtdf2_vfp): Likewise.
17007         (*cmpsf_vfp): Likewise.
17008         (*cmpsf_trap_vfp): Likewise.
17009         (*cmpdf_vfp): Likewise.
17010         (*cmpdf_trap_vfp): Likewise.
17012 2014-09-09  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
17014         * config/arm/vfp.md (*extendsfdf2_vfp): Use UAL assembly syntax.
17015         (*truncdfsf2_vfp): Likewise.
17016         (*truncsisf2_vfp): Likewise.
17017         (*truncsidf2_vfp): Likewise.
17018         (fixuns_truncsfsi2): Likewise.
17019         (fixuns_truncdfsi2): Likewise.
17020         (*floatsisf2_vfp): Likewise.
17021         (*floatsidf2_vfp): Likewise.
17022         (floatunssisf2): Likewise.
17023         (floatunssidf2): Likewise.
17025 2014-09-09  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
17027         * config/arm/vfp.md (*mulsf3_vfp): Use UAL assembly syntax.
17028         (*muldf3_vfp): Likewise.
17029         (*mulsf3negsf_vfp): Likewise.
17030         (*muldf3negdf_vfp): Likewise.
17031         (*mulsf3addsf_vfp): Likewise.
17032         (*muldf3adddf_vfp): Likewise.
17033         (*mulsf3subsf_vfp): Likewise.
17034         (*muldf3subdf_vfp): Likewise.
17035         (*mulsf3negsfaddsf_vfp): Likewise.
17036         (*fmuldf3negdfadddf_vfp): Likewise.
17037         (*mulsf3negsfsubsf_vfp): Likewise.
17038         (*muldf3negdfsubdf_vfp): Likewise.
17040 2014-09-09  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
17042         * config/arm/vfp.md (*abssf2_vfp): Use UAL assembly syntax.
17043         (*absdf2_vfp): Likewise.
17044         (*negsf2_vfp): Likewise.
17045         (*negdf2_vfp): Likewise.
17046         (*addsf3_vfp): Likewise.
17047         (*adddf3_vfp): Likewise.
17048         (*subsf3_vfp): Likewise.
17049         (*subdf3_vfp): Likewise.
17050         (*divsf3_vfp): Likewise.
17051         (*divdf3_vfp): Likewise.
17053 2014-09-09  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
17055         * config/arm/arm.c (output_move_vfp): Use UAL syntax for load/store
17056         multiple.
17057         (arm_print_operand): Don't convert real values to decimal
17058         representation in default case.
17059         (fp_immediate_constant): Delete.
17060         * config/arm/arm-protos.h (fp_immediate_constant): Likewise.
17061         * config/arm/vfp.md (*arm_movsi_vfp): Convert to VFP moves to UAL
17062         syntax.
17063         (*thumb2_movsi_vfp): Likewise.
17064         (*movdi_vfp): Likewise.
17065         (*movdi_vfp_cortexa8): Likewise.
17066         (*movhf_vfp_neon): Likewise.
17067         (*movhf_vfp): Likewise.
17068         (*movsf_vfp): Likewise.
17069         (*thumb2_movsf_vfp): Likewise.
17070         (*movdf_vfp): Likewise.
17071         (*thumb2_movdf_vfp): Likewise.
17072         (*movsfcc_vfp): Likewise.
17073         (*thumb2_movsfcc_vfp): Likewise.
17074         (*movdfcc_vfp): Likewise.
17075         (*thumb2_movdfcc_vfp): Likewise.
17077 2014-09-09  James Greenhalgh  <james.greenhalgh@arm.com>
17079         * doc/invoke.texi (-march): Use GNU/Linux rather than Linux.
17080         (-mtune): Likewise.
17081         (-mcpu): Likewise.
17083 2014-09-09  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
17085         PR target/61749
17086         * config/aarch64/aarch64-builtins.c (aarch64_types_quadop_qualifiers):
17087         Use qualifier_immediate for last operand.  Rename to...
17088         (aarch64_types_ternop_lane_qualifiers): ... This.
17089         (TYPES_QUADOP): Rename to...
17090         (TYPES_TERNOP_LANE): ... This.
17091         (aarch64_simd_expand_args): Return const0_rtx when encountering user
17092         error.  Change return of 0 to return of NULL_RTX.
17093         (aarch64_crc32_expand_builtin): Likewise.
17094         (aarch64_expand_builtin): Return NULL_RTX instead of 0.
17095         ICE when expanding unknown builtin.
17096         * config/aarch64/aarch64-simd-builtins.def (sqdmlal_lane): Use
17097         TERNOP_LANE qualifiers.
17098         (sqdmlsl_lane): Likewise.
17099         (sqdmlal_laneq): Likewise.
17100         (sqdmlsl_laneq): Likewise.
17101         (sqdmlal2_lane): Likewise.
17102         (sqdmlsl2_lane): Likewise.
17103         (sqdmlal2_laneq): Likewise.
17104         (sqdmlsl2_laneq): Likewise.
17106 2014-09-09  Nick Clifton  <nickc@redhat.com>
17108         * doc/invoke.texi (Optimization Options): Add missing @gol to the
17109         end of a line.
17110         (S/390 and zSeries Options): Remove superfluous word from the
17111         description of the -mhotpatch option.
17113 2014-09-09  Zhenqiang Chen  <zhenqiang.chen@arm.com>
17115         * shrink-wrap.h: #define SHRINK_WRAPPING_ENABLED.
17116         * ira.c: #include "shrink-wrap.h"
17117         (split_live_ranges_for_shrink_wrap): Use SHRINK_WRAPPING_ENABLED.
17118         * ifcvt.c: #include "shrink-wrap.h"
17119         (dead_or_predicable): Use SHRINK_WRAPPING_ENABLED.
17121 2014-09-08  Trevor Saunders  <tsaunders@mozilla.com>
17123         * common/config/picochip/picochip-common.c: Remove.
17124         * config.gcc: Remove support for picochip.
17125         * config/picochip/constraints.md: Remove.
17126         * config/picochip/dfa_space.md: Remove.
17127         * config/picochip/dfa_speed.md: Remove.
17128         * config/picochip/picochip-protos.h: Remove.
17129         * config/picochip/picochip.c: Remove.
17130         * config/picochip/picochip.h: Remove.
17131         * config/picochip/picochip.md: Remove.
17132         * config/picochip/picochip.opt: Remove.
17133         * config/picochip/predicates.md: Remove.
17134         * config/picochip/t-picochip: Remove.
17135         * doc/md.texi: Don't document picochi.
17137 2014-09-08  David Malcolm  <dmalcolm@redhat.com>
17139         * basic-block.h (control_flow_insn_p): Strengthen param from
17140         const_rtx to const rtx_insn *.
17141         * cfgbuild.c (control_flow_insn_p): Likewise.
17143 2014-09-08  David Malcolm  <dmalcolm@redhat.com>
17145         * gcse.c (modify_mem_list): Strengthen this variable from
17146         vec<rtx> * to vec<rtx_insn *> *.
17147         (vec_rtx_heap): Strengthen this typedef from vec<rtx> to
17148         vec<rtx_insn *>.
17149         (load_killed_in_block_p): Strengthen local "list" from vec<rtx> to
17150         vec<rtx_insn *>, and local "setter" from rtx to rtx_insn *.
17151         (record_last_mem_set_info): Strengthen param "insn" from rtx to
17152         rtx_insn *.
17153         (record_last_set_info): Likewise for local "last_set_insn".
17155 2014-09-08  DJ Delorie  <dj@redhat.com>
17157         * doc/invoke.texi (MSP430 Options): Add -minrt.
17159 2014-09-08  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
17161         * config/rs6000/rs6000.c (special_handling_values):  Add SH_SPLAT.
17162         (rtx_is_swappable_p): Convert UNSPEC cascading ||s to a switch
17163         statement; allow optimization of UNSPEC_VSPLT_DIRECT with special
17164         handling SH_SPLAT.
17165         (adjust_extract): Fix test for VEC_DUPLICATE case; fix adjustment
17166         of extracted lane.
17167         (adjust_splat): New function.
17168         (handle_special_swappables): Call adjust_splat for SH_SPLAT.
17169         (dump_swap_insn_table): Add case for SH_SPLAT.
17171 2014-09-08  Richard Biener  <rguenther@suse.de>
17173         PR ipa/63196
17174         * tree-inline.c (copy_loops): The source loop header should
17175         always be non-NULL.
17176         (tree_function_versioning): If loops need fixup after removing
17177         unreachable blocks fix them.
17178         * omp-low.c (simd_clone_adjust): Do not add incr block to
17179         loop under construction.
17181 2014-09-08  Alan Lawrence  <alan.lawrence@arm.com>
17183         * config/aarch64/aarch64-builtins.c
17184         (aarch64_types_cmtst_qualifiers, TYPES_TST): Remove as unused.
17186 2014-09-08  Joseph Myers  <joseph@codesourcery.com>
17188         * config/i386/cygming.h (TF_SIZE): Remove.
17189         * config/i386/darwin.h (TF_SIZE): Remove.
17190         * config/i386/dragonfly.h (TF_SIZE): Remove.
17191         * config/i386/freebsd.h (TF_SIZE): Remove.
17192         * config/i386/gnu-user-common.h (TF_SIZE): Remove.
17193         * config/i386/openbsdelf.h (TF_SIZE): Remove.
17194         * config/i386/sol2.h (TF_SIZE): Remove.
17195         * config/ia64/hpux.h (XF_SIZE, TF_SIZE): Remove.
17196         * config/ia64/linux.h (TF_SIZE): Remove.
17197         * doc/tm.texi.in (SF_SIZE, DF_SIZE, XF_SIZE, TF_SIZE): Remove.
17198         * doc/tm.texi: Regenerate.
17199         * system.h (SF_SIZE, DF_SIZE, XF_SIZE, TF_SIZE): Poison.
17201 2014-09-08  Joseph Myers  <joseph@codesourcery.com>
17203         * defaults.h (LARGEST_EXPONENT_IS_NORMAL, ROUND_TOWARDS_ZERO):
17204         Remove.
17205         * doc/tm.texi.in (ROUND_TOWARDS_ZERO, LARGEST_EXPONENT_IS_NORMAL):
17206         Remove.
17207         * doc/tm.texi: Regenerate.
17208         * system.h (LARGEST_EXPONENT_IS_NORMAL, ROUND_TOWARDS_ZERO):
17209         Poison.
17210         * config/arm/arm.h (LARGEST_EXPONENT_IS_NORMAL): Remove.
17211         * config/cris/cris.h (__make_dp): Remove.
17213 2014-09-08  Richard Biener  <rguenther@suse.de>
17215         PR bootstrap/63204
17216         * cfgloop.c (mark_loop_for_removal): Track former header
17217         unconditionally.
17218         * cfgloop.h (struct loop): Add former_header member unconditionally.
17219         * loop-init.c (fix_loop_structure): Enable bogus loop removal
17220         diagnostic unconditionally.
17222 2014-09-07 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
17224         PR target/63190
17225         * config/aarch64/aarch64.md (stack_protect_test_<mode>) Add register
17226         constraint for operand0 and remove write only modifier from operand3.
17228 2014-09-07  Richard Sandiford  <richard.sandiford@arm.com>
17230         PR rtl-optimization/62208
17231         * simplify-rtx.c (simplify_relational_operation_1): Use CONST0_RTX
17232         rather than const0_rtx in eq/ne-xor simplifications.
17234 2014-09-06  Joern Rennecke  <joern.rennecke@embecosm.com>
17236         * config/arc/arc.c (arc_print_operand): Fix format for HOST_WIDE_INT.
17237         (arc_output_mi_thunk): Likewise.
17239         * config/arc/arc.c (arc_predicate_delay_insns): Swap comparison
17240         arguments to silence bogus warning.
17242 2014-09-06  Richard Sandiford  <richard.sandiford@arm.com>
17244         PR middle-end/63171
17245         * rtlanal.c (tls_referenced_p): Don't skip constant subrtxes.
17247 2014-09-06  Tom de Vries  <tom@codesourcery.com>
17249         * ira-costs.c (ira_tune_allocno_costs): Don't conditionalize
17250         IRA_HARD_REGNO_ADD_COST_MULTIPLIER code on
17251         ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
17253 2014-09-05  Dominique Dhumieres  <dominiq@lps.ens.fr>
17255         PR target/63188
17256         * config/darwin.h (INIT_SECTION_ASM_OP): Define to "".
17257         * config/pa/pa64-hpux.h (INIT_SECTION_ASM_OP): Likewise.
17259 2014-09-05  Easwaran Raman  <eraman@google.com>
17261         PR rtl-optimization/62146
17262         * ifcvt.c (dead_or_predicable): Make removal of REG_EQUAL note of
17263         hoisted instruction unconditional.
17265 2014-09-05  Segher Boessenkool  <segher@kernel.crashing.org>
17267         PR target/63187
17268         * config/rs6000/rs6000.md (*and<mode>3_imm_dot, *and<mode>3_imm_dot2):
17269         Do not allow any_mask_operand for operands[2].
17270         (*and<mode>3_imm_mask_dot, *and<mode>3_imm_mask_dot2): New.
17272 2014-09-05  David Malcolm  <dmalcolm@redhat.com>
17274         * config/arc/arc.c (arc_print_operand): Use insn method of
17275         final_sequence for type-safety.
17276         * config/bfin/bfin.c (bfin_hardware_loop): Strengthen param
17277         "insn" from rtx to rtx_insn *.
17278         * config/frv/frv.c (frv_print_operand_jump_hint): Likewise.
17279         * config/mn10300/mn10300.c (mn10300_scan_for_setlb_lcc):
17280         Likewise for locals "branch", "label".
17281         * config/h8300/h8300.c (same_cmp_preceding_p): Likewise for
17282         locals "i1", "i2".  Use NULL rather than NULL_RTX in comparisons.
17283         (same_cmp_following_p): Likewise for locals "i2", "i3".
17284         * config/sh/sh_optimize_sett_clrt.cc
17285         (sh_optimize_sett_clrt::sh_cbranch_ccreg_value): Likewise for
17286         param "cbranch_insn".
17287         * function.c (convert_jumps_to_returns): Likewis for local "jump".
17288         * ifcvt.c (cond_exec_get_condition): Likewise for param "jump".
17289         * jump.c (simplejump_p): Strengthen param "insn" from const_rtx to
17290         const rtx_insn *.
17291         (condjump_p): Likewise.
17292         (condjump_in_parallel_p): Likewise.
17293         (pc_set): Likewise.
17294         (any_uncondjump_p): Likewise.
17295         (any_condjump_p): Likewise.
17296         (condjump_label): Likewise.
17297         (returnjump_p): Strengthen param "insn" from rtx to
17298         const rtx_insn *.
17299         (onlyjump_p): Strengthen param "insn" from const_rtx to
17300         const rtx_insn *.
17301         (jump_to_label_p): Likewise.
17302         (invert_jump_1): Strengthen param "jump" from rtx to rtx_insn *.
17303         (invert_jump): Likewise.
17304         * reorg.c (simplejump_or_return_p): Add checked cast when calling
17305         simplejump_p.
17306         (get_jump_flags): Strengthen param "insn" from rtx to
17307         const rtx_insn *.
17308         (get_branch_condition): Likewise.
17309         (condition_dominates_p): Likewise.
17310         (make_return_insns): Move declaration of local "pat" earlier, to
17311         after we've handled NONJUMP_INSN_P and non-sequences, using its
17312         methods to simplify the code and for type-safety.
17313         * rtl.h (find_constant_src): Strengthen param from const_rtx to
17314         const rtx_insn *.
17315         (jump_to_label_p): Strengthen param from rtx to const rtx_insn *.
17316         (condjump_p): Strengthen param from const_rtx to
17317         const rtx_insn *.
17318         (any_condjump_p): Likewise.
17319         (any_uncondjump_p): Likewise.
17320         (pc_set): Likewise.
17321         (condjump_label): Likewise.
17322         (simplejump_p): Likewise.
17323         (returnjump_p): Likewise.
17324         (onlyjump_p): Likewise.
17325         (invert_jump_1): Strengthen param 1 from rtx to rtx_insn *.
17326         (invert_jump): Likewise.
17327         (condjump_in_parallel_p): Strengthen param from const_rtx to
17328         const rtx_insn *.
17329         * rtlanal.c (find_constant_src): Strengthen param from const_rtx
17330         to const rtx_insn *.
17331         * sel-sched-ir.c (fallthru_bb_of_jump): Strengthen param from rtx
17332         to const rtx_insn *.
17333         * sel-sched-ir.h (fallthru_bb_of_jump): Likewise.
17335 2014-09-05  David Malcolm  <dmalcolm@redhat.com>
17337         * reorg.c (relax_delay_slots): Move declaration of "trial_seq"
17338         above the conditional, and convert the check on GET_CODE to a
17339         dyn_cast, so that "trial_seq" is available as an rtx_sequence * in
17340         the conditional.  Simplify the conditional by using methods of
17341         "trial_seq".
17343 2014-09-05  David Malcolm  <dmalcolm@redhat.com>
17345         * haifa-sched.c (check_clobbered_conditions): Strengthen local
17346         "link" from rtx to rtx_insn_list *, and use its methods for
17347         clarity and type-safety.
17348         (toggle_cancelled_flags): Likewise.
17349         (restore_last_backtrack_point): Likewise.
17350         (queue_to_ready): Use insn method of "link" in one place.
17351         (schedule_block): Strengthen local "link" from rtx to
17352         rtx_insn_list *, and use its methods for clarity and type-safety.
17354 2014-09-05  David Malcolm  <dmalcolm@redhat.com>
17356         * sched-deps.c (sched_get_condition_with_rev_uncached): Strengthen
17357         param "insn" from const_rtx to const rtx_insn *.
17358         (sched_get_reverse_condition_uncached): Likewise.
17359         (sched_get_condition_with_rev): Likewise.
17360         (sched_has_condition_p): Likewise.
17361         (sched_insns_conditions_mutex_p): Likewise for both params.
17362         (sched_insn_is_legitimate_for_speculation_p): Likewise for param
17363         "insn"; conver use of CONST_CAST_RTX to CONST_CAST_RTX_INSN.
17364         (setup_insn_reg_uses): Move local "list" to be more tightly
17365         scoped, strengthening it from an rtx to an rtx_insn_list *.  Use
17366         its methods for clarity and type-safety.
17367         (sched_analyze_1): Strengthen local "pending" from rtx to
17368         rtx_insn_list *, and local "pending_mem" from rtx to
17369         rtx_expr_list *.  Use methods of each for clarity and type-safety.
17370         (sched_analyze_2): Likewise.
17371         (sched_analyze_insn): Likewise.
17373         * sched-int.h (sched_get_reverse_condition_uncached): Strengthen
17374         param from const_rtx to const rtx_insn *.
17375         (sched_insns_conditions_mutex_p): Likewise for both params.
17376         (sched_insn_is_legitimate_for_speculation_p): Likewise for first
17377         param.
17379         * system.h (CONST_CAST_RTX_INSN): New macro.
17381 2014-09-05  David Malcolm  <dmalcolm@redhat.com>
17383         * recog.c (peep2_attempt): Strengthen return type from rtx to
17384         rtx_insn *.
17385         (peep2_update_life): Likewise for params "last", "prev", removing
17386         a checked cast made redundant by this.
17387         (peephole2_optimize): Likewise for local "last".
17389 2014-09-05  David Malcolm  <dmalcolm@redhat.com>
17391         * basic-block.h (set_block_for_insn): Eliminate this macro in
17392         favor of...
17393         * rtl.h (set_block_for_insn): New inline function, imposing the
17394         requirement that the "insn" param is an rtx_insn *.
17396 2014-09-05  David Malcolm  <dmalcolm@redhat.com>
17398         * caller-save.c (setup_save_areas): Strengthen local "insn" from
17399         rtx to rtx_insn *.
17400         * final.c (get_call_reg_set_usage): Likewise for first param,
17401         eliminating a checked cast.
17402         * regs.h (get_call_reg_set_usage): Likewise for first param.
17403         * resource.c (mark_set_resources): Introduce local rtx_call_insn *
17404         "call_insn" for the case of a MARK_SRC_DEST_CALL via a checked
17405         cast, replacing references to "x" with "call_insn" where
17406         appropriate.
17407         (mark_target_live_regs): Strengthen local "real_insn" from rtx to
17408         rtx_insn *, adding a checked cast.
17410 2014-09-05  David Malcolm  <dmalcolm@redhat.com>
17412         * output.h (final_scan_insn): Strengthen first param from rtx to
17413         rtx_insn *.
17415         * final.c (final_scan_insn): Likewise, renaming it back from
17416         "uncast_insn" to "insn", eliminating the checked cast.
17418         * config/h8300/h8300.md (define_insn "jump"): Replace local rtx
17419         "vec" with an rtx_sequence * "seq", taking a copy of
17420         "final_sequence", and using methods of "seq" for clarity, and for
17421         type-safety in the calls to final_scan_insn.
17422         * config/mips/mips.c (mips_output_conditional_branch): Use methods
17423         of "final_sequence" for clarity, and for type-safety in the call to
17424         final_scan_insn.
17425         * config/sh/sh.c (print_slot): Strengthen param from rtx to
17426         rtx_sequence * and rename from "insn" to "seq".
17428 2014-09-05  David Malcolm  <dmalcolm@redhat.com>
17430         * jump.c (delete_related_insns): Introduce a new local "table" by
17431         replacing JUMP_TABLE_DATA_P with a dyn_cast, then use the
17432         get_labels method of "table" to simplify access to the labels in
17433         the jump table.
17435 2014-09-05  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
17437         * config/arm/cortex-a53.md (cortex_a53_fpalu): Add f_rints, f_rintd,
17438         f_minmaxs, f_minmaxd types.
17440 2014-09-05  Richard Biener  <rguenther@suse.de>
17442         * cfgloop.c (mark_loop_for_removal): Record former header
17443         when ENABLE_CHECKING.
17444         * cfgloop.h (strut loop): Add former_header member when
17445         ENABLE_CHECKING.
17446         * loop-init.c (fix_loop_structure): Sanity check loops
17447         marked for removal if they re-appeared.
17449 2014-09-05  Alan Lawrence  <alan.lawrence@arm.com>
17451         * config/aarch64/arm_neon.h (int32x1_t, int16x1_t, int8x1_t,
17452         uint32x1_t, uint16x1_t, uint8x1_t): Remove typedefs.
17454         (vqabsb_s8, vqabsh_s16, vqabss_s32, vqaddb_s8, vqaddh_s16, vqadds_s32,
17455         vqaddb_u8, vqaddh_u16, vqadds_u32, vqdmlalh_s16, vqdmlalh_lane_s16,
17456         vqdmlals_s32, vqdmlslh_s16, vqdmlslh_lane_s16, vqdmlsls_s32,
17457         vqdmulhh_s16, vqdmulhh_lane_s16, vqdmulhs_s32, vqdmulhs_lane_s32,
17458         vqdmullh_s16, vqdmullh_lane_s16, vqdmulls_s32, vqdmulls_lane_s32,
17459         vqmovnh_s16, vqmovns_s32, vqmovnd_s64, vqmovnh_u16, vqmovns_u32,
17460         vqmovnd_u64, vqmovunh_s16, vqmovuns_s32, vqmovund_s64, vqnegb_s8,
17461         vqnegh_s16, vqnegs_s32, vqrdmulhh_s16, vqrdmulhh_lane_s16,
17462         vqrdmulhs_s32, vqrdmulhs_lane_s32, vqrshlb_s8, vqrshlh_s16,
17463         vqrshls_s32, vqrshlb_u8, vqrshlh_u16, vqrshls_u32, vqrshrnh_n_s16,
17464         vqrshrns_n_s32, vqrshrnd_n_s64, vqrshrnh_n_u16, vqrshrns_n_u32,
17465         vqrshrnd_n_u64, vqrshrunh_n_s16, vqrshruns_n_s32, vqrshrund_n_s64,
17466         vqshlb_s8, vqshlh_s16, vqshls_s32, vqshlb_u8, vqshlh_u16, vqshls_u32,
17467         vqshlb_n_s8, vqshlh_n_s16, vqshls_n_s32, vqshlb_n_u8, vqshlh_n_u16,
17468         vqshls_n_u32, vqshlub_n_s8, vqshluh_n_s16, vqshlus_n_s32,
17469         vqshrnh_n_s16, vqshrns_n_s32, vqshrnd_n_s64, vqshrnh_n_u16,
17470         vqshrns_n_u32, vqshrnd_n_u64, vqshrunh_n_s16, vqshruns_n_s32,
17471         vqshrund_n_s64, vqsubb_s8, vqsubh_s16, vqsubs_s32, vqsubb_u8,
17472         vqsubh_u16, vqsubs_u32, vsqaddb_u8, vsqaddh_u16, vsqadds_u32,
17473         vuqaddb_s8, vuqaddh_s16, vuqadds_s32): Replace all int{32,16,8}x1_t
17474         with int{32,16,8}_t.
17476 2014-09-05  Alan Lawrence  <alan.lawrence@arm.com>
17478         * config/aarch64/arm_neon.h (__GET_HIGH): New macro.
17479         (vget_high_f32, vget_high_f64, vget_high_p8, vget_high_p16,
17480         vget_high_s8, vget_high_s16, vget_high_s32, vget_high_s64,
17481         vget_high_u8, vget_high_u16, vget_high_u32, vget_high_u64):
17482         Remove temporary __asm__ and reimplement.
17484 2014-09-05  Alan Lawrence  <alan.lawrence@arm.com>
17486         * config/aarch64/aarch64-builtins.c (aarch64_fold_builtin): Remove code
17487         handling cmge, cmgt, cmeq, cmtst.
17489         * config/aarch64/aarch64-simd-builtins.def (cmeq, cmge, cmgt, cmle,
17490         cmlt, cmgeu, cmgtu, cmtst): Remove.
17492         * config/aarch64/arm_neon.h (vceq_*, vceqq_*, vceqz_*, vceqzq_*,
17493         vcge_*, vcgeq_*, vcgez_*, vcgezq_*, vcgt_*, vcgtq_*, vcgtz_*,
17494         vcgtzq_*, vcle_*, vcleq_*, vclez_*, vclezq_*, vclt_*, vcltq_*,
17495         vcltz_*, vcltzq_*, vtst_*, vtstq_*): Use gcc vector extensions.
17497 2014-09-05  Alan Lawrence  <alan.lawrence@arm.com>
17499         * config/aarch64/aarch64-builtins.c (aarch64_types_cmtst_qualifiers,
17500         TYPES_TST): Define.
17501         (aarch64_fold_builtin): Update pattern for cmtst.
17503         * config/aarch64/aarch64-protos.h (aarch64_const_vec_all_same_int_p):
17504         Declare.
17506         * config/aarch64/aarch64-simd-builtins.def (cmtst): Update qualifiers.
17508         * config/aarch64/aarch64-simd.md (aarch64_vcond_internal<mode><mode>):
17509         Switch operands, separate out more cases, refactor.
17511         (aarch64_cmtst<mode>): Rewrite pattern to match (plus ... -1).
17513         * config/aarch64.c (aarch64_const_vec_all_same_int_p): Take single
17514         argument; rename old version to...
17515         (aarch64_const_vec_all_same_in_range_p): ...this.
17516         (aarch64_print_operand, aarch64_simd_shift_imm_p): Follow renaming.
17518         * config/aarch64/predicates.md (aarch64_simd_imm_minus_one): Define.
17520 2014-09-05  Alan Lawrence  <alan.lawrence@arm.com>
17522         * config/aarch64/aarch64-builtins.c (enum aarch64_type_qualifiers):
17523         Remove qualifier_const_pointer, update comment.
17525 2014-09-05  Alan Lawrence  <alan.lawrence@arm.com>
17527         * config/aarch64/aarch64.md (adddi3_aarch64): set type to neon_add.
17529 2014-09-05  Alan Lawrence  <alan.lawrence@arm.com>
17531         * config/aarch64/aarch64-builtins.c (aarch64_simd_expand_args): Replace
17532         varargs with pointer parameter.
17533         (aarch64_simd_expand_builtin): pass pointer into previous.
17535 2014-09-05  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
17537         * config/arm/cortex-a53.md (cortex_a53_alu_shift): Add alu_ext,
17538         alus_ext.
17540 2014-09-05  Alan Lawrence  <alan.lawrence@arm.com>
17542         * config/aarch64/aarch64-simd.md (aarch64_rbit<mode>): New pattern.
17543         * config/aarch64/aarch64-simd-builtins.def (rbit): New builtin.
17544         * config/aarch64/arm_neon.h (vrbit_s8, vrbit_u8, vrbitq_s8, vrbitq_u8):
17545         Replace temporary asm with call to builtin.
17546         (vrbit_p8, vrbitq_p8): New functions.
17548 2014-09-05  Richard Biener  <rguenther@suse.de>
17550         * cfgloop.c (mark_loop_for_removal): New function.
17551         * cfgloop.h (mark_loop_for_removal): Declare.
17552         * cfghooks.c (delete_basic_block): Use mark_loop_for_removal.
17553         (merge_blocks): Likewise.
17554         (duplicate_block): Likewise.
17555         * except.c (sjlj_emit_dispatch_table): Likewise.
17556         * tree-eh.c (cleanup_empty_eh_merge_phis): Likewise.
17557         * tree-ssa-threadupdate.c (ssa_redirect_edges): Likewise.
17558         (thread_through_loop_header): Likewise.
17560 2014-09-05  Richard Biener  <rguenther@suse.de>
17562         PR middle-end/63148
17563         * fold-const.c (try_move_mult_to_index): Remove.
17564         (fold_binary_loc): Do not call it.
17565         * tree-data-ref.c (dr_analyze_indices): Strip conversions
17566         from the base object again.
17568 2014-09-05  James Greenhalgh  <james.greenhalgh@arm.com>
17570         * config/aarch64/aarch64.md (sibcall_value_insn): Give operand 1
17571         DImode.
17573 2014-09-05  Bin Cheng  <bin.cheng@arm.com>
17575         PR target/55701
17576         * config/arm/arm.md (setmem): New pattern.
17577         * config/arm/arm-protos.h (struct tune_params): New fields.
17578         (arm_gen_setmem): New prototype.
17579         * config/arm/arm.c (arm_slowmul_tune): Initialize new fields.
17580         (arm_fastmul_tune, arm_strongarm_tune, arm_xscale_tune): Ditto.
17581         (arm_9e_tune, arm_v6t2_tune, arm_cortex_tune): Ditto.
17582         (arm_cortex_a8_tune, arm_cortex_a7_tune): Ditto.
17583         (arm_cortex_a15_tune, arm_cortex_a53_tune): Ditto.
17584         (arm_cortex_a57_tune, arm_cortex_a5_tune): Ditto.
17585         (arm_cortex_a9_tune, arm_cortex_a12_tune): Ditto.
17586         (arm_v7m_tune, arm_v6m_tune, arm_fa726te_tune): Ditto.
17587         (arm_const_inline_cost): New function.
17588         (arm_block_set_max_insns): New function.
17589         (arm_block_set_non_vect_profit_p): New function.
17590         (arm_block_set_vect_profit_p): New function.
17591         (arm_block_set_unaligned_vect): New function.
17592         (arm_block_set_aligned_vect): New function.
17593         (arm_block_set_unaligned_non_vect): New function.
17594         (arm_block_set_aligned_non_vect): New function.
17595         (arm_block_set_vect, arm_gen_setmem): New functions.
17597 2014-09-05  Bin Cheng  <bin.cheng@arm.com>
17599         * config/arm/arm.md (arm_movqi_insn): Use Uh instead of m constraint.
17601 2014-09-05  Bin Cheng  <bin.cheng@arm.com>
17603         * config/arm/arm.c (output_move_neon): Handle REG explicitly.
17605 2014-09-04  Trevor Saunders  <tsaunders@mozilla.com>
17607         * valtrack.c (dead_debug_insert_temp): Take an rtx_insn * instead of
17608         an rtx.
17609         * valtrack.h: Adjust.
17611 2014-09-04  Trevor Saunders  <tsaunders@mozilla.com>
17613         * emit-rtl.c (emit_insn_before_noloc): Take an rtx_insn * instead of
17614         an rtx.
17615         (emit_jump_insn_before_noloc): Likewise.
17616         (emit_call_insn_before_noloc): Likewise.
17617         (emit_label_before): Likewise.
17618         (emit_label_after): Likewise.
17619         (emit_insn_before_setloc): Likewise.
17620         (emit_jump_insn_before_setloc): Likewise.
17621         (emit_call_insn_before_setloc): Likewise.
17622         (emit_call_insn_before): Likewise.
17623         * rtl.h: Adjust.
17625 2014-09-05  David Malcolm  <dmalcolm@redhat.com>
17627         * cse.c (cse_insn): Strengthen local "new_rtx" from rtx to
17628         rtx_insn *, eliminating a checked cast.
17630 2014-09-05  David Malcolm  <dmalcolm@redhat.com>
17632         * rtl.h (modified_between_p): Strengthen params 2 and 3 from
17633         const_rtx to const rtx_insn *.
17634         * rtlanal.c (modified_between_p): Likewise, eliminating a checked
17635         cast.
17637 2014-09-05  David Malcolm  <dmalcolm@redhat.com>
17639         * emit-rtl.c (try_split): Update NULL_RTX to NULL in call to
17640         fixup_args_size_notes.
17641         * expr.c (fixup_args_size_notes): Strengthen first two params from
17642         rtx to rtx_insn *, eliminating a checked cast.
17643         * rtl.h (fixup_args_size_notes): Strengthen first two params from
17644         rtx to rtx_insn *.
17646 2014-09-05  David Malcolm  <dmalcolm@redhat.com>
17648         * haifa-sched.c (get_ready_element): Strengthen return type from
17649         rtx to rtx_insn *.
17650         * sched-int.h (get_ready_element): Likewise.
17652 2014-09-04  Segher Boessenkool  <segher@kernel.crashing.org>
17654         PR target/63165
17655         * config/rs6000/rs6000.md (floatsi<mode>2_lfiwax_mem): Use
17656         indexed_or_indirect_operand instead of memory_operand.
17657         (floatsi<mode>2_lfiwzx_mem): Ditto.
17659 2014-09-04  Trevor Saunders  <tsaunders@mozilla.com>
17661         * config/bfin/bfin.c, config/c6x/c6x.c, config/m32c/m32c.c,
17662         config/mn10300/mn10300.c, config/s390/s390.c, config/sh/sh.c,
17663         ifcvt.c, reorg.c: Change types of variables from rtx to rtx_insn *.
17665 2014-09-04  Trevor Saunders  <tsaunders@mozilla.com>
17667         * emit-rtl.c (get_first_nonnote_insn): Return rtx_insn * instead of
17668         rtx.
17669         (get_last_nonnote_insn): Likewise.
17670         (next_nonnote_insn_bb): Take rtx_insn * instead of rtx.
17671         * resource.c (find_basic_block): Likewise.
17672         * rtl.h: Adjust.
17673         * rtlanal.c (keep_with_call_p): Take const rtx_insn * instead of
17674         const_rtx.
17676 2014-09-04  David Malcolm  <dmalcolm@redhat.com>
17678         * genattr.c (main): Within the prototype of insn_latency written
17679         out to insn-attr.h, strengthen both params from rtx to rtx_insn *.
17680         * genautomata.c (output_internal_maximal_insn_latency_func):
17681         Within the implementation of insn_latency written out to
17682         insn-automata.c, strengthen both params from rtx to rtx_insn *,
17683         eliminating a pair of checked casts.
17685 2014-09-04  David Malcolm  <dmalcolm@redhat.com>
17687         * jump.c (eh_returnjump_p): Strengthen param "insn" from rtx to
17688         rtx_insn *.
17690         * rtl.h (eh_returnjump_p): Likewise.
17692 2014-09-04  Aldy Hernandez  <aldyh@redhat.com>
17694         * Makefile.in (TAGS): Handle constructs in timevar.def.
17696 2014-09-04  Guozhi Wei  <carrot@google.com>
17698         PR target/62040
17699         * config/aarch64/iterators.md (VQ_NO2E, VQ_2E): New iterators.
17700         * config/aarch64/aarch64-simd.md (move_lo_quad_internal_<mode>): Split
17701         it into two patterns.
17702         (move_lo_quad_internal_be_<mode>): Likewise.
17704 2014-09-04  Manuel López-Ibáñez  <manu@gcc.gnu.org>
17706         * doc/options.texi: Document that Var and Init are required if CPP
17707         is given.
17708         * optc-gen.awk: Require Var and Init if CPP is given.
17709         * common.opt (Wpedantic): Use Init.
17711 2014-09-04  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
17713         * config/rs6000/rs6000.c (special_handling_values): Add
17714         SH_EXTRACT.
17715         (rtx_is_swappable_p): Look for patterns with a VEC_SELECT, perhaps
17716         wrapped in a VEC_DUPLICATE, representing an extract.  Mark these
17717         as swappable with special handling SH_EXTRACT.  Remove
17718         UNSPEC_VSX_XXSPLTW from the list of disallowed unspecs for the
17719         optimization.
17720         (adjust_extract): New function.
17721         (handle_special_swappables): Add default to case statement; add
17722         case for SH_EXTRACT that calls adjust_extract.
17723         (dump_swap_insn_table): Handle SH_EXTRACT.
17725 2014-09-04  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
17727         * config/rs6000/vsx.md (*vsx_extract_<mode>_load): Always match
17728         selection of 0th memory doubleword, regardless of endianness.
17730 2014-09-04  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
17732         * config/rx/rx.h (HARD_REGNO_MODE_OK): Add braces.
17734 2014-09-04  Alan Modra  <amodra@gmail.com>
17736         PR debug/60655
17737         * dwarf2out.c (mem_loc_descriptor <PLUS>): Return NULL if addend
17738         can't be output.
17740 2014-09-03  Matthew Fortune  <matthew.fortune@imgtec.com>
17742         * target.def (TARGET_DWARF_FRAME_REG_MODE): New target hook.
17743         * targhooks.c (default_dwarf_frame_reg_mode): New function.
17744         * targhooks.h (default_dwarf_frame_reg_mode): New prototype.
17745         * doc/tm.texi.in (TARGET_DWARF_FRAME_REG_MODE): Document.
17746         * doc/tm.texi: Regenerate.
17747         * dwarf2cfi.c (expand_builtin_init_dwarf_reg_sizes): Abstract mode
17748         selection logic to default_dwarf_frame_reg_mode.
17750 2014-09-03  Marek Polacek  <polacek@redhat.com>
17752         * doc/invoke.texi: Document that -Wlogical-not-parentheses is enabled
17753         by -Wall.
17755 2014-09-03  Richard Sandiford  <richard.sandiford@arm.com>
17757         * doc/rtl.texi (RTX_AUTOINC): Document that the first operand is
17758         the automodified register.
17760 2014-09-03  Richard Sandiford  <richard.sandiford@arm.com>
17762         * output.h (get_some_local_dynamic_name): Declare.
17763         * final.c (some_local_dynamic_name): New variable.
17764         (get_some_local_dynamic_name): New function.
17765         (final_end_function): Clear some_local_dynamic_name.
17766         * config/alpha/alpha.c (machine_function): Remove some_ld_name.
17767         (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
17768         (print_operand): Report an error if '%&' is used inappropriately.
17769         * config/i386/i386.c (get_some_local_dynamic_name): Delete.
17770         (get_some_local_dynamic_name_1): Delete.
17771         * config/rs6000/rs6000.c (machine_function): Remove some_ld_name.
17772         (rs6000_get_some_local_dynamic_name): Delete.
17773         (rs6000_get_some_local_dynamic_name_1): Delete.
17774         (print_operand): Report an error if '%&' is used inappropriately.
17775         * config/s390/s390.c (machine_function): Remove some_ld_name.
17776         (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
17777         (print_operand): Assert that get_some_local_dynamic_name is nonnull.
17778         * config/sparc/sparc.c: Include rtl-iter.h.
17779         (machine_function): Remove some_ld_name.
17780         (sparc_print_operand): Report an error if '%&' is used inappropriately.
17781         (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
17783 2014-09-03  Richard Henderson  <rth@redhat.com>
17785         * config/aarch64/aarch64.c (aarch64_popwb_single_reg): Remove.
17786         (aarch64_popwb_pair_reg): Remove.
17787         (aarch64_set_frame_expr): Remove.
17788         (aarch64_restore_callee_saves): Add CFI_OPS argument; fill it with
17789         the restore ops performed by the insns generated.
17790         (aarch64_expand_epilogue): Attach CFI_OPS to the stack deallocation
17791         insn.  Perform the calls_eh_return addition later; do not attempt to
17792         preserve the CFA in that case.  Don't use aarch64_set_frame_expr.
17793         (aarch64_expand_prologue): Use REG_CFA_ADJUST_CFA directly, or no
17794         special markup at all.  Load cfun->machine->frame.hard_fp_offset
17795         into a local variable.
17796         (aarch64_frame_pointer_required): Don't check calls_alloca.
17798 2014-09-03  Richard Biener  <rguenther@suse.de>
17800         * opts.c (default_options_optimization): Adjust
17801         max-combine-insns to 2 for -Og.
17803 2014-09-03  Martin Jambor  <mjambor@suse.cz>
17805         PR ipa/62015
17806         * ipa-cp.c (intersect_aggregates_with_edge): Handle impermissible
17807         pass-trough jump functions correctly.
17809 2014-09-03  Martin Jambor  <mjambor@suse.cz>
17811         PR ipa/61986
17812         * ipa-cp.c (find_aggregate_values_for_callers_subset): Chain
17813         created replacements in ascending order of offsets.
17814         (known_aggs_to_agg_replacement_list): Likewise.
17816 2014-09-03  Martin Liska  <mliska@suse.cz>
17818         * tree-ssa-sccvn.c (vn_reference_lookup_call): default (NULL) value
17819         is set to set uninitialized value for vnresult.
17821 2014-09-03  Chung-Ju Wu  <jasonwucj@gmail.com>
17823         * config/nds32/nds32.c (nds32_must_pass_in_stack): New implementation
17824         for TARGET_MUST_PASS_IN_STACK.
17826 2014-09-03  Chung-Ju Wu  <jasonwucj@gmail.com>
17828         * config/nds32/nds32.c (nds32_arg_partial_bytes): New implementation
17829         for TARGET_ARG_PARTIAL_BYTES.
17831 2014-09-03  Chung-Ju Wu  <jasonwucj@gmail.com>
17833         * config/nds32/nds32.c (nds32_expand_prologue): Emit stack push
17834         instructions for varargs implementation.
17835         (nds32_expand_epilogue): Emit stack adjustment instructions for
17836         varargs implementation.
17838 2014-09-03  Chung-Ju Wu  <jasonwucj@gmail.com>
17840         * config/nds32/nds32.c (nds32_expand_prologue): Suppress fp-as-gp
17841         optimization detection.
17843 2014-09-03  Chung-Ju Wu  <jasonwucj@gmail.com>
17845         * config/nds32/nds32.c (nds32_function_arg): Deal with nameless
17846         arguments.
17847         (nds32_function_arg_advance): Deal with nameless arguments.
17848         * config/nds32/nds32.h (NDS32_ARG_PASS_IN_REG_P): Split it into ...
17849         (NDS32_ARG_ENTIRE_IN_GPR_REG_P): ... this one and ...
17850         (NDS32_ARG_PARTIAL_IN_GPR_REG_P): ... this one.
17852 2014-09-03  Richard Biener  <rguenther@suse.de>
17854         * tree-ssa-pre.c (alloc_expression_id): Use quick_grow_cleared.
17855         (struct bb_bitmap_sets): Remove deferred member.
17856         (BB_DEFERRED): Remove.
17857         (defer_or_phi_translate_block): Remove.
17858         (compute_antic_aux): Remove deferring of blocks, assert
17859         proper iteration order.
17860         (compute_antic): Do not set BB_DEFERRED.
17861         (eliminate): Allocate el_avail of proper size initially.
17863 2014-09-03  Chung-Ju Wu  <jasonwucj@gmail.com>
17865         * config/nds32/nds32.h (FIRST_PARM_OFFSET): Set proper location
17866         according to the value of crtl->args.pretend_args_size.
17868 2014-09-03  Chung-Ju Wu  <jasonwucj@gmail.com>
17870         * config/nds32/nds32.c (nds32_compute_stack_frame): Prepare necessary
17871         varargs information.
17873 2014-09-03  Chung-Ju Wu  <jasonwucj@gmail.com>
17875         * config/nds32/nds32.c (nds32_setup_incoming_varargs): New
17876         implementation for TARGET_SETUP_INCOMING_VARARGS.
17877         (nds32_strict_argument_naming): Refine comment.
17878         * config/nds32/nds32.h (TARGET_SOFT_FLOAT, TARGET_HARD_FLOAT):
17879         Define for future implementation.
17881 2014-09-03  Ilya Tocar  <ilya.tocar@intel.com>
17883         * config/i386/adxintrin.h (_subborrow_u32): New.
17884         (_addcarry_u32): Ditto.
17885         (_subborrow_u64): Ditto.
17886         (_addcarry_u64): Ditto.
17887         * config/i386/i386.c (ix86_builtins): Add IX86_BUILTIN_SBB32,
17888         IX86_BUILTIN_SBB64.
17889         (ix86_init_mmx_sse_builtins): Handle __builtin_ia32_sbb_u32,
17890         __builtin_ia32_sbb_u64
17892 2014-09-03  Chung-Ju Wu  <jasonwucj@gmail.com>
17894         * config/nds32/nds32.c (nds32_function_arg): Define and rename some
17895         GPR-specific stuff.
17896         (nds32_function_arg_advance): Likewise.
17897         (nds32_init_cumulative_args): Likewise.
17898         * config/nds32/nds32.h (NDS32_MAX_GPR_REGS_FOR_ARGS): Define.
17899         (NDS32_FIRST_GPR_REGNUM): Define.
17900         (NDS32_LAST_GPR_REGNUM): Define.
17901         (NDS32_AVAILABLE_REGNUM_FOR_GPR_ARG): Define.
17902         (NDS32_ARG_PASS_IN_REG_P): Use NDS32_MAX_GPR_REGS_FOR_ARGS.
17903         (FUNCTION_ARG_REGNO_P): Use NDS32_MAX_GPR_REGS_FOR_ARGS.
17904         (machine_function): Use GRP-specific stuff.
17906 2014-09-03  Chung-Ju Wu  <jasonwucj@gmail.com>
17908         * config/nds32/nds32.c (nds32_expand_prologue): Remove unused variables.
17909         (nds32_expand_epilogue): Likewise.
17910         (nds32_expand_prologue_v3push): Likewise.
17911         (nds32_expand_epilogue_v3pop): Likewise.
17913 2014-09-03  Chung-Ju Wu  <jasonwucj@gmail.com>
17915         * config/nds32/nds32.c (nds32_compute_stack_frame): Do not use
17916         v3push/v3pop for variadic function.
17917         * config/nds32/nds32.md (prologue, epilogue): Likewise.
17919 2014-09-03  Chung-Ju Wu  <jasonwucj@gmail.com>
17921         * config/nds32/nds32-md-auxiliary.c (nds32_output_stack_push):
17922         Check rtx for varargs implementation.
17923         (nds32_output_stack_pop): Likewise.
17924         * config/nds32/nds32-protos.h: Have a rtx argument for
17925         nds32_output_stack_push and nds32_output_stack_pop.
17926         * config/nds32/nds32.md: Likewise.
17928 2014-09-03  Chung-Ju Wu  <jasonwucj@gmail.com>
17930         * config/nds32/nds32-isr.c (nds32_isr_function_p): Define new function
17931         to check if FUNC is an interrupt service routine.
17932         * config/nds32/nds32-protos.h (nds32_isr_function_p): Declaration.
17934 2014-09-03  Chung-Ju Wu  <jasonwucj@gmail.com>
17936         * config/nds32/nds32.h (machine_function): Add some fields for variadic
17937         arguments implementation.
17939 2014-09-03  Chung-Ju Wu  <jasonwucj@gmail.com>
17941         * config/nds32/nds32-predicates.c
17942         (nds32_valid_stack_push_pop): Rename to ...
17943         (nds32_valid_stack_push_pop_p): ... this.
17944         * config/nds32/nds32-protos.h: Likewise.
17945         * config/nds32/predicates.md: Likewise.
17947 2014-09-03  Chung-Ju Wu  <jasonwucj@gmail.com>
17949         * config/nds32/nds32.c (nds32_gen_stack_v3push): Rename to ...
17950         (nds32_emit_stack_v3push): ... this.
17951         (nds32_gen_stack_v3pop): Rename to ...
17952         (nds32_emit_stack_v3pop): ... this and consider CFA restore
17953         information.
17955 2014-09-03  Chung-Ju Wu  <jasonwucj@gmail.com>
17957         * config/nds32/nds32.c (nds32_gen_stack_push_multiple): Rename to ...
17958         (nds32_emit_stack_push_multiple): ... this.
17959         (nds32_gen_stack_pop_multiple): Rename to ...
17960         (nds32_emit_stack_pop_multiple): ... this and consider CFA restore
17961         information.
17963 2014-09-03  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
17965         PR target/61078
17966         * config/s390/s390.md ("*negdi2_31"): Add s390_split_ok_p check
17967         and add a second splitter to handle the remaining cases.
17969 2014-09-03  Chung-Ju Wu  <jasonwucj@gmail.com>
17971         * config/nds32/nds32.h (PIC_OFFSET_TABLE_REGNUM): Define.
17973 2014-09-02  Trevor Saunders  <tsaunders@mozilla.com>
17975         * cfgexpand.c (label_rtx_for_bb): Change type to
17976         hash_map<basic_block, rtx_code_label *> *.
17977         (expand_gimple_basic_block): Adjust.
17978         (pass_expand::execute): Likewise.
17980 2014-09-02  Trevor Saunders  <tsaunders@mozilla.com>
17982         * asan.c, cfgexpand.c, config/alpha/alpha.md, config/arm/arm.c,
17983         config/epiphany/epiphany.md, config/h8300/h8300.c, config/i386/i386.md,
17984         config/m32r/m32r.c, config/mcore/mcore.md, config/mips/mips.c,
17985         config/mips/mips.md, config/nios2/nios2.c, config/pa/pa.c,
17986         config/s390/s390.c, config/s390/s390.md, config/sh/sh-mem.cc,
17987         config/sh/sh.c, config/sparc/sparc.c, dojump.c, function.c, optabs.c,
17988         stmt.c: Assign the result of gen_label_rtx to rtx_code_label * instead
17989         of rtx.
17991 2014-09-02  Trevor Saunders  <tsaunders@mozilla.com>
17993         * alloc-pool.c: Include coretypes.h.
17994         * cgraph.h, dbxout.c, dwarf2out.c, except.c, except.h, function.c,
17995         function.h, symtab.c, tree-cfg.c, tree-eh.c: Use hash_map and
17996         hash_set instead of htab.
17997         * ggc-page.c (in_gc): New variable.
17998         (ggc_free): Do nothing if a collection is taking place.
17999         (ggc_collect): Set in_gc appropriately.
18000         * ggc.h (gt_ggc_mx(const char *)): New function.
18001         (gt_pch_nx(const char *)): Likewise.
18002         (gt_ggc_mx(int)): Likewise.
18003         (gt_pch_nx(int)): Likewise.
18004         * hash-map.h (hash_map::hash_entry::ggc_mx): Likewise.
18005         (hash_map::hash_entry::pch_nx): Likewise.
18006         (hash_map::hash_entry::pch_nx_helper): Likewise.
18007 (hash_map::hash_map): Adjust.
18008 (hash_map::create_ggc): New function.
18009 (gt_ggc_mx): Likewise.
18010 (gt_pch_nx): Likewise.
18011         * hash-set.h (default_hashset_traits::ggc_mx): Likewise.
18012 (default_hashset_traits::pch_nx): Likewise.
18013 (hash_set::hash_entry::ggc_mx): Likewise.
18014 (hash_set::hash_entry::pch_nx): Likewise.
18015 (hash_set::hash_entry::pch_nx_helper): Likewise.
18016 (hash_set::hash_set): Adjust.
18017 (hash_set::create_ggc): New function.
18018 (hash_set::elements): Likewise.
18019 (gt_ggc_mx): Likewise.
18020 (gt_pch_nx): Likewise.
18021         * hash-table.h (hash_table::hash_table): Adjust.
18022 (hash_table::m_ggc): New member.
18023         (hash_table::~hash_table): Adjust.
18024         (hash_table::expand): Likewise.
18025         (hash_table::empty): Likewise.
18026 (gt_ggc_mx): New function.
18027         (hashtab_entry_note_pointers): Likewise.
18028 (gt_pch_nx): Likewise.
18030 2014-09-02  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
18032         * config/rs6000/rs6000-builtin.def (XVCVSXDDP_SCALE):  New
18033         built-in definition.
18034         (XVCVUXDDP_SCALE): Likewise.
18035         (XVCVDPSXDS_SCALE): Likewise.
18036         (XVCVDPUXDS_SCALE): Likewise.
18037         * config/rs6000/rs6000-c.c (altivec_overloaded_builtins):  Add
18038         entries for VSX_BUILTIN_XVCVSXDDP_SCALE,
18039         VSX_BUILTIN_XVCVUXDDP_SCALE, VSX_BUILTIN_XVCVDPSXDS_SCALE, and
18040         VSX_BUILTIN_XVCVDPUXDS_SCALE.
18041         * config/rs6000/rs6000-protos.h (rs6000_scale_v2df): New
18042         prototype.
18043         * config/rs6000/rs6000.c (real.h): New include.
18044         (rs6000_scale_v2df): New function.
18045         * config/rs6000/vsx.md (UNSPEC_VSX_XVCVSXDDP): New unspec.
18046         (UNSPEC_VSX_XVCVUXDDP): Likewise.
18047         (UNSPEC_VSX_XVCVDPSXDS): Likewise.
18048         (UNSPEC_VSX_XVCVDPUXDS): Likewise.
18049         (vsx_xvcvsxddp_scale): New define_expand.
18050         (vsx_xvcvsxddp): New define_insn.
18051         (vsx_xvcvuxddp_scale): New define_expand.
18052         (vsx_xvcvuxddp): New define_insn.
18053         (vsx_xvcvdpsxds_scale): New define_expand.
18054         (vsx_xvcvdpsxds): New define_insn.
18055         (vsx_xvcvdpuxds_scale): New define_expand.
18056         (vsx_xvcvdpuxds): New define_insn.
18057         * doc/extend.texi (vec_ctf): Add new prototypes.
18058         (vec_cts): Likewise.
18059         (vec_ctu): Likewise.
18060         (vec_splat): Likewise.
18061         (vec_div): Likewise.
18062         (vec_mul): Likewise.
18064 2014-09-02  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
18066         PR target/62275
18067         * config/arm/neon.md
18068         (neon_vcvt<NEON_VCVT:nvrint_variant><su_optab><VCVTF:mode>
18069         <v_cmp_result>): New pattern.
18070         * config/arm/iterators.md (NEON_VCVT): New int iterator.
18071         * config/arm/arm_neon_builtins.def (vcvtav2sf, vcvtav4sf, vcvtauv2sf,
18072         vcvtauv4sf, vcvtpv2sf, vcvtpv4sf, vcvtpuv2sf, vcvtpuv4sf, vcvtmv2sf,
18073         vcvtmv4sf, vcvtmuv2sf, vcvtmuv4sf): New builtin definitions.
18074         * config/arm/arm.c (arm_builtin_vectorized_function): Handle
18075         BUILT_IN_LROUNDF, BUILT_IN_LFLOORF, BUILT_IN_LCEILF.
18077 2014-09-02  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
18079         PR target/62275
18080         * config/arm/iterators.md (FIXUORS): New code iterator.
18081         (VCVT): New int iterator.
18082         (su_optab): New code attribute.
18083         (su): Likewise.
18084         * config/arm/vfp.md (l<vrint_pattern><su_optab><mode>si2): New pattern.
18086 2014-09-02  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
18088         * config/aarch64/predicates.md (aarch64_comparison_operation):
18089         New special predicate.
18090         * config/aarch64/aarch64.md (*csinc2<mode>_insn): Use
18091         aarch64_comparison_operation instead of matching an operator.
18092         Update operand numbers.
18093         (csinc3<mode>_insn): Likewise.
18094         (*csinv3<mode>_insn): Likewise.
18095         (*csneg3<mode>_insn): Likewise.
18096         (ffs<mode>2): Update gen_csinc3<mode>_insn callsite.
18097         * config/aarch64/aarch64.c (aarch64_get_condition_code):
18098         Return -1 instead of aborting on invalid condition codes.
18099         (aarch64_print_operand): Update aarch64_get_condition_code callsites
18100         to assert that the returned condition code is valid.
18101         * config/aarch64/aarch64-protos.h (aarch64_get_condition_code): Export.
18103 2014-09-02  Aldy Hernandez  <aldyh@redhat.com>
18105         * Makefile.in (TAGS): Handle constructs in common.opt, rtl.def,
18106         tree.def, and gimple.def
18108 2014-09-02  Jakub Jelinek  <jakub@redhat.com>
18109             Balaji V. Iyer  <balaji.v.iyer@intel.com>
18110             Igor Zamyatin  <igor.zamyatin@intel.com>
18112         * cilk-builtins.def (__cilkrts_cilk_for_32): New.
18113         (__cilkrts_cilk_for_64): Likewise.
18114         * cilk-common.c (declare_cilk_for_builtin): New function.
18115         (cilk_init_builtins): Declare __cilkrts_cilk_for_32 and
18116         __cilkrts_cilk_for_64 bultins.
18117         * cilk.h (enum cilk_tree_index): Added CILK_TI_F_LOOP_32 and
18118         CILK_TI_F_LOOP_64.
18119         (cilk_for_32_fndecl): New define.
18120         (cilk_for_64_fndecl): Likewise.
18121         * gimple-pretty-print.c (dump_gimple_omp_for): Correct hadling of
18122         GF_OMP_FOR_KIND_CILKFOR cases; Added NE_EXPR case.
18123         * gimple.h (enum gf_mask): Added GF_OMP_FOR_KIND_CILKFOR; adjusted
18124         GF_OMP_FOR_KIND_MASK, GF_OMP_FOR_SIMD, GF_OMP_FOR_COMBINED,
18125         GF_OMP_FOR_COMBINED_INTO.
18126         * gimplify.c (gimplify_scan_omp_clauses): Added
18127         OMP_CLAUSE__CILK_FOR_COUNT_ case.
18128         (gimplify_adjust_omp_clauses): Ditto.
18129         (gimplify_omp_for): Added CILK_FOR case.
18130         (gimplify_expr): Ditto.
18131         * omp-low.c: Include cilk.h.
18132         (extract_omp_for_data): Set appropriate kind for
18133         GF_OMP_FOR_KIND_CILKFOR; added check for GF_OMP_FOR_KIND_CILKFOR.
18134         (scan_sharing_clauses): Added OMP_CLAUSE__CILK_FOR_COUNT_ cases.
18135         (create_omp_child_function_name): Added second argument to handle
18136         cilk_for case.
18137         (cilk_for_check_loop_diff_type): New function.
18138         (expand_cilk_for_call): Likewise.
18139         (expand_cilk_for): Likewise.
18140         (create_omp_child_function): Set cilk_for_count; handle the cases when
18141         it is true; call create_omp_child_function_name with second argument.
18142         (expand_omp_taskreg): Set is_cilk_for and handle cases when it's true.
18143         (expand_omp_for): Handle case of GF_OMP_FOR_KIND_CILKFOR.
18144         * tree-core.h (omp_clause_code): Added OMP_CLAUSE__CILK_FOR_COUNT_.
18145         * tree-nested.c (convert_nonlocal_omp_clauses): Added
18146         OMP_CLAUSE__CILK_FOR_COUNT_ case.
18147         (convert_local_omp_clauses): Ditto.
18148         * tree-pretty-print.c (dump_omp_clause): Added
18149         OMP_CLAUSE__CILK_FOR_COUNT_ and OMP_CLAUSE_SCHEDULE_CILKFOR cases.
18150         (dump_generic_node): Added CILK_FOR case.
18151         * tree.c (omp_clause_num_ops): New element
18152         OMP_CLAUSE__CILK_FOR_COUNT_ (1).
18153         (omp_clause_code_name): New element _Cilk_for_count_.
18154         (walk_tree_1): Added OMP_CLAUSE__CILK_FOR_COUNT_ case.
18155         * tree.def: Add tree code for CILK_FOR.
18157 2014-09-02  Segher Boessenkool  <segher@kernel.crashing.org>
18159         * config/rs6000/40x.md (ppc403-integer): Move "exts" to "no dot".
18160         (ppc403-compare): Add "exts with dot" case.
18161         * config/rs6000/440.md (ppc440-integer, ppc440-compare): As above.
18162         * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Ditto.
18163         * config/rs6000/601.md (ppc601-integer, ppc601-compare): Ditto.
18164         * config/rs6000/603.md (ppc603-integer, ppc603-compare): Ditto.
18165         * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Ditto.
18166         * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Ditto.
18167         * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Ditto.
18168         * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
18169         cell-cmp-microcoded): Similarly.
18170         * config/rs6000/e300c2c3.md (ppce300c3_iu, ppce300c3_cmp): As before.
18171         * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Ditto.
18172         * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Ditto.
18173         * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Ditto.
18174         * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Ditto.
18175         * config/rs6000/power4.md (power4-integer, power4-compare): Ditto.
18176         * config/rs6000/power5.md (power5-integer, power5-compare): Ditto.
18177         * config/rs6000/power6.md (power6-exts): Add "no dot" condition.
18178         (power6-compare): Add "exts with dot" case.
18179         * config/rs6000/power7.md (power7-integer, power7-compare): As before.
18180         * config/rs6000/power8.md (power8-1cyc, power8-compare): Ditto.
18181         * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Ditto.
18183         * config/rs6000/predicates.md (lwa_operand): Don't allow memory
18184         if avoiding Cell microcode.
18185         * config/rs6000/rs6000.c (rs6000_adjust_cost): Handle exts+dot case.
18186         (is_cracked_insn): Ditto.
18187         (insn_must_be_first_in_group): Ditto.
18188         * config/rs6000/rs6000.md (dot): Adjust comment.
18189         (cell_micro): Handle exts+dot.
18190         (extendqidi2, extendhidi2, extendsidi2, *extendsidi2_lfiwax,
18191         *extendsidi2_nocell, *extendsidi2_nocell, extendqisi2, extendqihi2,
18192         extendhisi2, 16 anonymous instructions, and 12 splitters): Delete.
18193         (extendqi<mode>2, *extendqi<mode>2_dot, *extendqi<mode>2_dot2,
18194         extendhi<mode>2, *extendhi<mode>2, *extendhi<mode>2_noload,
18195         *extendhi<mode>2_dot, *extendhi<mode>2_dot2, extendsi<mode>2,
18196         *extendsi<mode>2_dot, *extendsi<mode>2_dot2): New.
18198 2014-09-02  Segher Boessenkool  <segher@kernel.crashing.org>
18200         * config/rs6000/rs6000.md (QHSI): Delete.
18201         (EXTQI, EXTHI, EXTSI): New mode iterators.
18202         (zero_extend<mode>di2, *zero_extend<mode>di2_internal1,
18203         *zero_extend<mode>di2_internal2, *zero_extend<mode>di2_internal3,
18204         *zero_extendsidi2_lfiwzx, zero_extendqisi2, zero_extendhisi2,
18205         9 anonymous instructions, and 8 splitters): Delete.
18206         (zero_extendqi<mode>2, *zero_extendqi<mode>2_dot,
18207         *zero_extendqi<mode>2_dot2, zero_extendhi<mode>2,
18208         *zero_extendhi<mode>2_dot, *zero_extendhi<mode>2_dot2,
18209         zero_extendsi<mode>2, *zero_extendsi<mode>2_dot,
18210         *zero_extendsi<mode>2_dot2): New.
18212 2014-09-02  Segher Boessenkool  <segher@kernel.crashing.org>
18214         * config/rs6000/rs6000.md (any_extend): New code iterator.
18215         (u, su): New code attributes.
18216         (dmode, DMODE): New mode attributes.
18217         (<su>mul<mode>3_highpart): New.
18218         (*<su>mul<mode>3_highpart): New.
18219         (<su>mulsi3_highpart_le): New.
18220         (<su>muldi3_highpart_le): New.
18221         (<su>mulsi3_highpart_64): New.
18222         (<u>mul<mode><dmode>3): New.
18223         (mulsidi3, umulsidi3, smulsi3_highpart, umulsi3_highpart, and two
18224         splitters): Delete.
18225         (mulditi3, umulditi3, smuldi3_highpart, umuldi3_highpart, and two
18226         splitters): Delete.
18228 2014-09-02  Segher Boessenkool  <segher@kernel.crashing.org>
18230         * config/rs6000/rs6000.md (mulsi3, *mulsi3_internal1,
18231         *mulsi3_internal2, and two splitters): Delete.
18232         (muldi3, *muldi3_internal1, *muldi3_internal2, and two splitters):
18233         Delete.
18234         (mul<mode>3, mul<mode>3_dot, mul<mode>3_dot2): New.
18236 2014-09-02  Richard Biener  <rguenther@suse.de>
18238         PR tree-optimization/62695
18239         * tree-ssa-structalias.c (find_func_clobbers): Add missing
18240         vector truncate.
18242 2014-09-01  Oleg Endo  <olegendo@gcc.gnu.org>
18244         PR target/62312
18245         * config/sh/sh.md (*cmp_div0s_0): Add missing constraints.
18247 2014-09-01  Andi Kleen  <ak@linux.intel.com>
18249         * file-find.c (add_prefix_begin): Add.
18250         (do_add_prefix): Rename from add_prefix with first argument.
18251         (add_prefix): Add new wrapper.
18252         * file-find.h (add_prefix_begin): Add.
18253         * gcc-ar.c (main): Support -B option.
18255 2014-09-01  Segher Boessenkool  <segher@kernel.crashing.org>
18257         * genemit.c: Include dumpfile.h.
18258         (gen_split): Print name of splitter function to dump file.
18260 2014-09-01  Richard Biener  <rguenther@suse.de>
18262         * tree-ssa-struct-aliases.c (find_func_aliases_for_builtin_call):
18263         Use stack auto_vecs for constraint expressions.
18264         (find_func_aliases_for_call): Likewise.
18265         (find_func_aliases): Likewise.
18266         (find_func_clobbers): Likewise.
18268 2014-09-01  Richard Biener  <rguenther@suse.de>
18270         * tree-ssa-pre.c (phi_translate_1): Avoid re-allocating the
18271         operands vector in most cases.  Remove redundant code.
18273 2014-09-01  Olivier Hainque  <hainque@adacore.com>
18275         * config/vxworksae.h (VXWORKSAE_TARGET_DIR): Rely on
18276         $WIND_BASE instead of designating a harcoded arbitrary home dir.
18277         (VXWORKS_ADDITIONAL_CPP_SPEC): Adjust callers.
18279 2014-09-01  Richard Biener  <rguenther@suse.de>
18281         * tree-ssa-sccvn.h (copy_reference_ops_from_ref,
18282         copy_reference_ops_from_call, vn_nary_op_compute_hash,
18283         vn_reference_compute_hash, vn_reference_insert): Remove.
18284         (vn_reference_lookup_call): New function.
18285         * tree-ssa-sccvn.c (vn_reference_compute_hash,
18286         copy_reference_ops_from_ref, copy_reference_ops_from_call,
18287         vn_reference_insert, vn_nary_op_compute_hash): Make static.
18288         (create_reference_ops_from_call): Remove.
18289         (vn_reference_lookup_3): Properly update shared_lookup_references.
18290         (vn_reference_lookup_pieces): Assert that we updated
18291         shared_lookup_references properly.
18292         (vn_reference_lookup): Likewise.
18293         (vn_reference_lookup_call): New function.
18294         (visit_reference_op_call): Use it.  Avoid re-building the
18295         reference ops.
18296         (visit_reference_op_load): Remove redundant lookup.
18297         (visit_reference_op_store): Perform special tail-merging work
18298         only when possibly doing tail-merging.
18299         (visit_use): Likewise.
18300         * tree-ssa-pre.c (compute_avail): Use vn_reference_lookup_call.
18302 2014-09-01  Jakub Jelinek  <jakub@redhat.com>
18304         PR target/62025
18305         * sched-deps.c (add_or_update_dep_1): If ask_dependency_caches
18306         returned DEP_PRESENT, make sure to set DEP_MULTIPLE on present_dep.
18307         (find_inc): Revert 2014-08-13 change.
18309 2014-09-01  Marek Polacek  <polacek@redhat.com>
18311         PR middle-end/61903
18312         * expmed.c (store_fixed_bit_field_1): Shift UHWI 1 instead of HWI 1.
18313         Change the type of V to unsigned HOST_WIDE_INT.
18315 2014-09-01  Thomas Preud'homme  <thomas.preudhomme@arm.com>
18317         * tree-ssa-math-opts.c (struct symbolic_number): Clarify comment about
18318         the size of byte markers.
18319         (do_shift_rotate): Fix confusion between host, target and marker byte
18320         size.
18321         (verify_symbolic_number_p): Likewise.
18322         (find_bswap_or_nop_1): Likewise.
18323         (find_bswap_or_nop): Likewise.
18325 2014-09-01  Olivier Hainque  <hainque@adacore.com>
18327         * Makefile.in (FLAGS_TO_PASS): Propagate INSTALL, INSTALL_DATA,
18328         INSTALL_SCRIPT and INSTALL_PROGRAM as well.
18330 2014-09-01  Jakub Jelinek  <jakub@redhat.com>
18332         * config/gnu-user.h (LIBLSAN_EARLY_SPEC): Define.
18333         * gcc.c (LIBLSAN_SPEC, LIBLSAN_EARLY_SPEC): Follow LIBTSAN*_SPEC.
18334         (SANITIZER_EARLY_SPEC): Include LIBLSAN_EARLY_SPEC for -fsanitize=leak.
18336 2014-09-01  Yury Gribov  <y.gribov@samsung.com>
18338         PR sanitizer/61897
18339         PR sanitizer/62140
18340         * asan.c (asan_mem_ref_get_end): Handle non-ptroff_t lengths.
18341         (build_check_stmt): Likewise.
18342         (instrument_strlen_call): Likewise.
18343         (asan_expand_check_ifn): Likewise and fix types.
18344         (maybe_cast_to_ptrmode): New function.
18346 2014-09-01  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
18348         * config/mcore/mcore.c (try_constant_tricks): Fix declaration.
18350 2014-08-31  Gerald Pfeifer  <gerald@pfeifer.com>
18352         * doc/generic.texi (Deficiencies): Add note on exemplary mistakes.
18354 2014-08-30  John David Anglin  <danglin@gcc.gnu.org>
18356         * config/pa/pa.c (pa_assemble_integer): Don't add PLABEL relocation
18357         prefix to function labels when generating fast indirect calls.
18359 2014-08-30  David Malcolm  <dmalcolm@redhat.com>
18361         PR bootstrap/62304
18363         * gcc/reorg.c (skip_consecutive_labels): Convert return type and
18364         param back from rtx_insn * to rtx.  Rename param from "label" to
18365         "label_or_return", reintroducing "label" as an rtx_insn * after
18366         we've ensured it's not a RETURN.
18367         (first_active_target_insn): Likewise for return type and param;
18368         add a checked cast to rtx_insn * once we've ensured "insn" is not
18369         a RETURN.
18370         (steal_delay_list_from_target): Convert param "pnew_thread" back
18371         from rtx_insn ** to rtx *.  Replace use of JUMP_LABEL_AS_INSN
18372         with JUMP_LABEL.
18373         (own_thread_p): Convert param "thread" back from an rtx_insn * to
18374         an rtx.  Introduce local rtx_insn * "thread_insn" with a checked
18375         cast once we've established we're not dealing with a RETURN,
18376         renaming subsequent uses of "thread" to "thread_insn".
18377         (fill_simple_delay_slots): Convert uses of JUMP_LABEL_AS_INSN back
18378         to JUMP_LABEL.
18379         (follow_jumps): Convert return type and param "label" from
18380         rtx_insn * back to rtx.  Move initialization of "value" to after
18381         the handling for ANY_RETURN_P, adding a checked cast there to
18382         rtx_insn *.  Convert local rtx_insn * "this_label" to an rtx and
18383         rename to "this_label_or_return", reintroducing "this_label" as
18384         an rtx_insn * once we've handled the case where it could be an
18385         ANY_RETURN_P.
18386         (fill_slots_from_thread): Rename param "thread" to
18387         "thread_or_return", converting from an rtx_insn * back to an rtx.
18388         Reintroduce name "thread" as an rtx_insn * local with a checked
18389         cast once we've handled the case of it being an ANY_RETURN_P.
18390         Convert local "new_thread" from an rtx_insn * back to an rtx.
18391         Add a checked cast when assigning to "trial" from "new_thread".
18392         Convert use of JUMP_LABEL_AS_INSN back to JUMP_LABEL.  Add a
18393         checked cast to rtx_insn * from "new_thread" when invoking
18394         get_label_before.
18395         (fill_eager_delay_slots): Convert locals "target_label",
18396         "insn_at_target" from rtx_insn * back to rtx.
18397         Convert uses of JUMP_LABEL_AS_INSN back to JUMP_LABEL.
18398         (relax_delay_slots): Convert locals "trial", "target_label" from
18399         rtx_insn * back to rtx.  Convert uses of JUMP_LABEL_AS_INSN back
18400         to JUMP_LABEL.  Add a checked cast to rtx_insn * on "trial" when
18401         invoking update_block.
18402         (dbr_schedule): Convert use of JUMP_LABEL_AS_INSN back to
18403         JUMP_LABEL; this removes all JUMP_LABEL_AS_INSN from reorg.c.
18405         * resource.h (mark_target_live_regs): Undo erroneous conversion
18406         of second param of r214693, converting it back from rtx_insn * to
18407         rtx, since it could be a RETURN.
18409         * resource.c (find_dead_or_set_registers): Similarly, convert
18410         param "jump_target" back from an rtx_insn ** to an rtx *, as we
18411         could be writing back a RETURN.  Rename local rtx_insn * "next" to
18412         "next_insn", and introduce "lab_or_return" as a local rtx,
18413         handling the case where JUMP_LABEL (this_jump_insn) is a RETURN.
18414         (mark_target_live_regs): Undo erroneous conversion
18415         of second param of r214693, converting it back from rtx_insn * to
18416         rtx, since it could be a RETURN.  Rename it from "target" to
18417         "target_maybe_return", reintroducing the name "target" as a local
18418         rtx_insn * with a checked cast, after we've handled the case of
18419         ANY_RETURN_P.
18421 2014-08-29  DJ Delorie  <dj@redhat.com>
18423         * cppbuiltin.c (define_builtin_macros_for_type_sizes): Round
18424         pointer size up to a power of two.
18425         * defaults.h (DWARF2_ADDR_SIZE): Round up.
18426         (POINTER_SIZE_UNITS): New, rounded up value.
18427         * dwarf2asm.c (size_of_encoded_value): Use it.
18428         (dw2_output_indirect_constant_1): Likewise.
18429         * expmed.c (init_expmed_one_conv): We now know the sizes of
18430         partial int modes.
18431         * loop-iv.c (iv_number_of_iterations): Use precision, not size.
18432         * optabs.c (expand_float): Use precision, not size.
18433         (expand_fix): Likewise.
18434         * simplify-rtx (simplify_unary_operation_1): Likewise.
18435         * tree-dfa.c (get_ref_base_and_extent): Likewise.
18436         * varasm.c (assemble_addr_to_section): Round up pointer sizes.
18437         (default_assemble_integer) Likewise.
18438         (dump_tm_clone_pairs): Likewise.
18439         * dwarf2out.c (mem_loc_descriptor): Allow partial-int modes also.
18440         * var-tracking.c (adjust_mems): Allow partial-int modes also.
18441         (prepare_call_arguments): Likewise.
18442         * stor-layout.c (finalize_type_size): Preserve precision.
18443         (layout_type): Use precision, not size.
18445         * expr.c (convert_move): If the target has an explicit converter,
18446         use it.
18448 2014-08-29  David Malcolm  <dmalcolm@redhat.com>
18450         * gdbinit.in: Skip various inline functions in rtl.h when
18451         stepping.
18453 2014-08-29  Richard Sandiford  <richard.sandiford@arm.com>
18455         PR bootstrap/62301
18456         * rtlanal.c (rtx_referenced_p): Fix typo in LABEL_P call.
18458 2014-08-29  Richard Biener  <rguenther@suse.de>
18460         PR tree-optimization/62291
18461         * tree-ssa-pre.c (sorted_array_from_bitmap_set): Reserve
18462         exactly the vector size needed and use quick_push.
18463         (phi_translate_1): Adjust comment.
18464         (valid_in_sets): Remove block argument and remove pointless
18465         checking of NAMEs.
18466         (dependent_clean): Adjust for removal of block argument.
18467         (clean): Likewise.
18468         (compute_antic_aux): Likewise.
18469         (compute_partial_antic_aux): Likewise.
18471 2014-08-29  Alexander Ivchenko  <alexander.ivchenko@intel.com>
18472             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
18473             Anna Tikhonova  <anna.tikhonova@intel.com>
18474             Ilya Tocar  <ilya.tocar@intel.com>
18475             Andrey Turetskiy  <andrey.turetskiy@intel.com>
18476             Ilya Verbin  <ilya.verbin@intel.com>
18477             Kirill Yukhin  <kirill.yukhin@intel.com>
18478             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
18480         * config/i386/sse.md
18481         (define_insn "avx2_interleave_highv4di<mask_name>"): Add masking.
18482         (define_insn "vec_interleave_highv2di<mask_name>"): Ditto.
18483         (define_insn "avx2_interleave_lowv4di<mask_name>"): Ditto.
18484         (define_insn "vec_interleave_lowv2di<mask_name>"): Ditto.
18486 2014-08-29  Alexander Ivchenko  <alexander.ivchenko@intel.com>
18487             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
18488             Anna Tikhonova  <anna.tikhonova@intel.com>
18489             Ilya Tocar  <ilya.tocar@intel.com>
18490             Andrey Turetskiy  <andrey.turetskiy@intel.com>
18491             Ilya Verbin  <ilya.verbin@intel.com>
18492             Kirill Yukhin  <kirill.yukhin@intel.com>
18493             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
18495         * config/i386/i386-modes.def: Add V12QI, V14QI, V6HI modes.
18496         * config/i386/sse.md
18497         (define_mode_iterator VI4_128_8_256): New.
18498         (define_mode_iterator VI2_128_4_256): Ditto.
18499         (define_mode_iterator PMOV_DST_MODE): Rename into
18500         (define_mode_iterator PMOV_DST_MODE_1): this.
18501         (define_insn "*avx512f_<code><pmov_src_lower><mode>2"):
18502         Use PMOV_DST_MODE_1 mode iterator.
18503         (define_insn "avx512f_<code><pmov_src_lower><mode>2_mask"):
18504         Ditto.
18505         (define_insn "avx512f_<code><pmov_src_lower><mode>2_mask"):
18506         Ditto.
18507         (define_insn "*avx512bw_<code>v32hiv32qi2"): New.
18508         (define_insn "avx512bw_<code>v32hiv32qi2_mask"): Ditto.
18509         (define_expand "avx512bw_<code>v32hiv32qi2_store_mask"): Ditto.
18510         (define_mode_iterator PMOV_DST_MODE_2): New.
18511         (define_insn "*avx512vl_<code><ssedoublemodelower><mode>2"): Ditto.
18512         (define_insn "<avx512>_<code><ssedoublemodelower><mode>2_mask"): Ditto.
18513         (define_expand "<avx512>_<code><ssedoublemodelower><mode>2_store_mask"):
18514         Ditto.
18515         (define_mode_iterator PMOV_SRC_MODE_3): Ditto.
18516         (define_mode_attr pmov_dst_3): Ditto.
18517         (define_mode_attr pmov_dst_zeroed_3): Ditto.
18518         (define_mode_attr pmov_suff_3): Ditto.
18519         (define_insn "*avx512vl_<code><mode>v<ssescalarnum>qi2"): Ditto.
18520         (define_insn "*avx512vl_<code>v2div2qi2_store"): Ditto.
18521         (define_insn "avx512vl_<code>v2div2qi2_mask"): Ditto.
18522         (define_insn "avx512vl_<code>v2div2qi2_store_mask"): Ditto.
18523         (define_insn "*avx512vl_<code><mode>v4qi2_store"): Ditto.
18524         (define_insn "avx512vl_<code><mode>v4qi2_mask"): Ditto.
18525         (define_insn "avx512vl_<code><mode>v4qi2_store_mask"): Ditto.
18526         (define_insn "*avx512vl_<code><mode>v8qi2_store"): Ditto.
18527         (define_insn "avx512vl_<code><mode>v8qi2_mask"): Ditto.
18528         (define_insn "avx512vl_<code><mode>v8qi2_store_mask"): Ditto.
18529         (define_mode_iterator PMOV_SRC_MODE_4): Ditto.
18530         (define_mode_attr pmov_dst_4): Ditto.
18531         (define_mode_attr pmov_dst_zeroed_4): Ditto.
18532         (define_mode_attr pmov_suff_4): Ditto.
18533         (define_insn "*avx512vl_<code><mode>v<ssescalarnum>hi2"): Ditto.
18534         (define_insn "*avx512vl_<code><mode>v4hi2_store"): Ditto.
18535         (define_insn "avx512vl_<code><mode>v4hi2_mask"): Ditto.
18536         (define_insn "avx512vl_<code><mode>v4hi2_store_mask"): Ditto.
18537         (define_insn "*avx512vl_<code>v2div2hi2_store"): Ditto.
18538         (define_insn "avx512vl_<code>v2div2hi2_mask"): Ditto.
18539         (define_insn "avx512vl_<code>v2div2hi2_store_mask"): Ditto.
18540         (define_insn "*avx512vl_<code>v2div2si2"): Ditto.
18541         (define_insn "*avx512vl_<code>v2div2si2_store"): Ditto.
18542         (define_insn "avx512vl_<code>v2div2si2_mask"): Ditto.
18543         (define_insn "avx512vl_<code>v2div2si2_store_mask"): Ditto.
18545 2014-08-29  Richard Biener  <rguenther@suse.de>
18547         * tree-cfg.c (verify_gimple_assign_unary): Do not allow
18548         NON_LVALUE_EXPR in gimple.
18550 2014-08-29  Richard Biener  <rguenther@suse.de>
18552         PR middle-end/62292
18553         * gimple-fold.c (gimple_fold_builtin_strcpy): Fix error
18554         from previous refactoring.
18555         (gimple_fold_builtin_strncpy): Likewise.
18557 2014-08-29  David Malcolm  <dmalcolm@redhat.com>
18559         PR bootstrap/62300
18560         * function.c (assign_parm_setup_reg): Remove erroneous checked
18561         cast to rtx_insn * on result of gen_extend_insn in favor of
18562         introducing a new local rtx "pat".
18564 2014-08-29  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
18566         * config/mep/mep-pragma.c (mep_pragma_coprocessor_subclass): Rework
18567         to silence warning.
18568         * config/mep/mep.c (VECTOR_TYPE_P): Remove duplicate definition.
18570 2014-08-28  David Malcolm  <dmalcolm@redhat.com>
18572         * rtl.h (previous_insn): Strengthen param from rtx to rtx_insn *.
18573         (next_insn): Likewise.
18574         * emit-rtl.c (next_insn): Likewise.
18575         (previous_insn): Likewise.
18576         * config/pa/pa.c (remove_useless_addtr_insns): Strenghten locals
18577         "insn" and "next" from rtx to rtx_insn *.
18578         * config/picochip/picochip.c (picochip_reorg): Likewise for locals
18579         "insn", "insn1", "vliw_start",  "prologue_end_note",
18580         "last_insn_in_packet".
18582 2014-08-28  David Malcolm  <dmalcolm@redhat.com>
18584         * shrink-wrap.h (active_insn_between): Strengthen both params from
18585         rtx to rtx_insn *.
18586         * function.c (active_insn_between): Likewise.
18588 2014-08-28  David Malcolm  <dmalcolm@redhat.com>
18590         * genattr.c (main): When writing out insn-attr.h, strengthen param
18591         of dfa_clear_single_insn_cache from rtx to rtx_insn *.
18592         * genautomata.c (output_dfa_clean_insn_cache_func): Likewise when
18593         writing out the definition of dfa_clear_single_insn_cache to the
18594         generated insn-automata.c
18596 2014-08-28  David Malcolm  <dmalcolm@redhat.com>
18598         * resource.h (clear_hashed_info_for_insn): Strengthen param from
18599         rtx to rtx_insn *.
18600         (incr_ticks_for_insn): Likewise.
18601         (init_resource_info): Likewise.
18603         * resource.c (init_resource_info): Likewise.
18604         (clear_hashed_info_for_insn): Likewise.
18605         (incr_ticks_for_insn): Likewise.
18607         * reorg.c (delete_scheduled_jump): Strengthen param "insn" from
18608         rtx to rtx_insn *.
18609         (steal_delay_list_from_target): Use methods of "seq".
18610         (try_merge_delay_insns): Use methods of "merged_insns".
18611         (update_block): Strengthen param "insn" from rtx to rtx_insn *.
18612         (reorg_redirect_jump): Likewise for param "jump".
18614 2014-08-28  David Malcolm  <dmalcolm@redhat.com>
18616         * insn-addr.h (insn_addresses_new): Strengthen param "insn" from
18617         rtx to rtx_insn *.
18618         * config/s390/s390.c (s390_split_branches): Eliminate top-level
18619         local rtx "tmp", in favor of new local rtx "mem" and rtx_insn *
18620         "set_insn".
18621         (s390_mainpool_finish): In three places, split out a local rtx
18622         "insn" into a local rtx - "set" or "pat" - and a rtx_insn *
18623         "insn".  Strengthen local "pool_end" from rtx to rtx_code_label *
18624         and split another local rtx "insn" out into rtx "pat" and
18625         rtx_insn * "insn".
18626         * config/sh/sh.c (output_branchy_insn): Rather than working
18627         directly on operands[9], introduce local rtx_code_label *
18628         variables named "lab" in two places, working on them, and then
18629         assigning them to operands[9], so that the intervening operations
18630         are known by the type system to be on insns.
18632 2014-08-28  David Malcolm  <dmalcolm@redhat.com>
18634         * rtl.h (INSN_HAS_LOCATION): Strengthen param from const_rtx to
18635         const rtx_insn *.
18637         * print-rtl.c (print_rtx): Add checked cast to const rtx_insn *
18638         in invocation of INSN_HAS_LOCATION.
18640 2014-08-28  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
18642         * config/rs6000/altivec.h (vec_xl): New #define.
18643         (vec_xst): Likewise.
18644         * config/rs6000/rs6000-builtin.def (XXSPLTD_V2DF): New built-in.
18645         (XXSPLTD_V2DI): Likewise.
18646         (DIV_V2DI): Likewise.
18647         (UDIV_V2DI): Likewise.
18648         (MUL_V2DI): Likewise.
18649         * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
18650         entries for VSX_BUILTIN_XVRDPI, VSX_BUILTIN_DIV_V2DI,
18651         VSX_BUILTIN_UDIV_V2DI, VSX_BUILTIN_MUL_V2DI,
18652         VSX_BUILTIN_XXSPLTD_V2DF, and VSX_BUILTIN_XXSPLTD_V2DI).
18653         * config/rs6000/vsx.md (UNSPEC_VSX_XXSPLTD): New unspec.
18654         (UNSPEC_VSX_DIVSD): Likewise.
18655         (UNSPEC_VSX_DIVUD): Likewise.
18656         (UNSPEC_VSX_MULSD): Likewise.
18657         (vsx_mul_v2di): New insn-and-split.
18658         (vsx_div_v2di): Likewise.
18659         (vsx_udiv_v2di): Likewise.
18660         (vsx_xxspltd_<mode>): New insn.
18662 2014-08-28  David Malcolm  <dmalcolm@redhat.com>
18664         * rtl.h (RTX_PREV): Added checked casts to uses of PREV_INSN and
18665         NEXT_INSN.
18666         (PREV_INSN): Strengthen param from const_rtx to const rtx_insn *.
18667         (NEXT_INSN): Likewise.
18668         (JUMP_LABEL_AS_INSN): Add a "const" modifier to param.
18669         (reg_used_between_p): Strengthen params 2 and 3 from const_rtx to
18670         const rtx_insn *.
18671         (no_labels_between_p): Likewise for both params.
18673         * config/aarch64/aarch64.c (aarch64_output_casesi): Add a checked
18674         cast when using NEXT_INSN on operands[2].
18675         * config/alpha/alpha.c (alpha_set_memflags): Strengthen local
18676         "insn" from rtx to rtx_insn *, adding a checked cast.
18677         (alpha_handle_trap_shadows): Strengthen locals "i", "n" from rtx to
18678         rtx_insn *.
18679         * config/arc/arc-protos.h (arc_ccfsm_record_condition): Likewise
18680         for third param.
18681         (arc_text_label): Likewise for param "insn".
18682         * config/arc/arc.c (arc_expand_epilogue): Likewise for local
18683         "insn".
18684         (arc_ccfsm_record_condition): Likewise for param "jump".
18685         (arc_text_label): Likewise for local "label".
18686         * config/arc/arc.md (doloop_begin_i): Likewise for local "scan".
18687         Introduce a local "seq" via a dyn_cast to rtx_sequence *, and use
18688         a method for typesafety.  Add a checked cast.
18689         * config/arc/constraints.md (Clb): Add a checked cast when getting
18690         the CODE_LABEL from a LABEL_REF.
18691         * config/arm/arm.c (require_pic_register): Strengthen locals
18692         "seq", "insn" from rtx to rtx_insn *.
18693         (create_fix_barrier): Likewise for locals "selected", "next".
18694         (thumb1_reorg): Likewise for locals "prev", "insn".
18695         (arm_expand_prologue): Likewise for local "last".
18696         (thumb1_output_casesi): Add a checked cast when using NEXT_INSN on
18697         operands[0].
18698         (thumb2_output_casesi): Likewise for operands[2].
18699         * config/avr/avr-log.c (avr_log_vadump): Within 'L' case,
18700         strengthen local "insn" from rtx to rtx_insn *.
18701         * config/bfin/bfin.c (find_next_insn_start): Likewise for return
18702         type and param "insn".
18703         (find_prev_insn_start): Likewise.
18704         (hwloop_optimize): Likewise for locals "insn", "last_insn",
18705         "prev".
18706         (gen_one_bundle): Likewise for loal "t".
18707         (find_load): Likewise for param "insn".
18708         (workaround_speculation): Likewise for locals "insn", "next",
18709         "target", "next_tgt".
18710         * config/c6x/c6x.c (assign_reservations): Likewise for both params
18711         and for locals "insn", "within", "last".
18712         (count_unit_reqs): Likewise for params "head", "tail" and local
18713         "insn".
18714         (try_rename_operands): Likewise for params "head", "tail".
18715         (reshuffle_units): Likewise for locals "head", "tail", "insn".
18716         (struct c6x_sched_context): Likewise for fields
18717         "last_scheduled_insn", "last_scheduled_iter0".
18718         (init_sched_state): Replace NULL_RTX with NULL.
18719         (reorg_split_calls): Strengthen local "new_cycle_first" from rtx
18720         to rtx_insn *.
18721         (undo_split_delayed_nonbranch): Likewise for param and for local
18722         "prev".
18723         (conditionalize_after_sched): Likewise for local "insn".
18724         (bb_earliest_end_cycle): Likewise.
18725         (filter_insns_above): Likewise for locals "insn", "next".
18726         (hwloop_optimize): Remove redundant checked cast.
18727         (hwloop_fail): Strengthen local "t" from rtx to rtx_insn *.
18728         * config/cris/cris.c (cris_initial_frame_pointer_offset): Replace
18729         NULL_RTX with NULL.
18730         (cris_simple_epilogue): Likewise.
18731         (cris_expand_prologue): Likewise.
18732         (cris_expand_epilogue): Likewise.
18733         * config/frv/frv.c (frv_function_contains_far_jump): Strengthen
18734         local "insn" from rtx to rtx_insn *.
18735         (frv_ifcvt_modify_tests): Likewise for locals "last_insn", "insn".
18736         (struct frv_packet_group): Likewise for the elements within array
18737         fields "insns", "sorted", and for field "nop".
18738         (frv_packet): Likewise for the elements within array field
18739         "insns".
18740         (frv_add_insn_to_packet): Likewise for param "insn".
18741         (frv_insert_nop_in_packet): Likewise for param "insn" and local
18742         "last".
18743         (frv_for_each_packet): Likewise for locals "insn", "next_insn".
18744         (frv_sort_insn_group_1): Likewise for local "insn".
18745         (frv_optimize_membar_local): Likewise.
18746         (frv_align_label): Likewise for locals "x", "last", "barrier",
18747         "label".
18748         * config/ia64/ia64.c (last_scheduled_insn): Likewise for this
18749         local.
18750         (ia64_sched_init): Likewise for local "insn".
18751         (scheduled_good_insn): Likewise for param "last".
18752         (struct _ia64_sched_context): Likewise for field
18753         "last_scheduled_insn".
18754         (ia64_init_sched_context): Replace NULL_RTX with NULL.
18755         (struct bundle_state): Likewise for field "insn".
18756         (issue_nops_and_insn): Likewise for param "insn".
18757         (get_next_important_insn): Likewise for return type and both
18758         params.
18759         (ia64_add_bundle_selector_before): Likewise for param "insn".
18760         (bundling): Likewise for params "prev_head_insn", "tail" and
18761         locals "insn", "next_insn", "b".  Eliminate top-level local rtx
18762         "nop" in favor of new locals rtx "nop_pat" and rtx_insn *nop;
18763         * config/iq2000/iq2000-protos.h (iq2000_fill_delay_slot):
18764         Strengthen final param from rtx to rtx_insn *.
18765         (iq2000_move_1word): Likewise for second param.
18766         * config/iq2000/iq2000.c (iq2000_fill_delay_slot): Likewise for
18767         param "cur_insn" and local "next_insn".
18768         (iq2000_move_1word): Likewise for param "insn".
18769         * config/iq2000/iq2000.md (insn before ADDR_DIFF_VEC): Add checked
18770         casts when using NEXT_INSN on operands[1].
18771         * config/m32c/m32c.c (m32c_function_needs_enter): Strengthen local
18772         "insn" from rtx to rtx_insn *.
18773         * config/m68k/m68k.c (m68k_jump_table_ref_p): Split out uses of
18774         "x", introducing local rtx_insn * "insn" for when working with the
18775         CODE_LABEL of the LABEL_REF.
18776         (m68k_sched_md_init_global): Strengthen local "insn" from rtx to
18777         rtx_insn *.
18778         * config/mcore/mcore-protos.h (mcore_is_dead): Likewise for first
18779         param.
18780         * config/mcore/mcore.c (emit_new_cond_insn): Likewise for return
18781         type.
18782         (conditionalize_block): Likewise for return type and param.
18783         (mcore_is_dead): Likewise for param "first" and local "insn".
18784         (emit_new_cond_insn): Likewise for return type.
18785         (conditionalize_block): Likewise for return type, param, and
18786         locals "insn", "blk_1_br", "end_blk_2_insn", "start_blk_3_lab",
18787         "newinsn".
18788         (conditionalize_optimization): Likewise for local "insn".
18789         * config/mep/mep.c (mep_jmp_return_reorg): Add checked cast when
18790         using NEXT_INSN.
18791         * config/microblaze/microblaze.md: Add checked casts when using
18792         NEXT_INSN.
18793         * config/mips/mips.c (mips_expand_prologue): Eliminate top-level
18794         rtx "insn" in favor of various more tightly-scoped rtx "insn" and
18795         and rtx_insn * "insn".
18796         * config/mips/mips.md (casesi_internal_mips16_<mode>): Add a
18797         checked cast when using NEXT_INSN on operands[2].
18798         * config/mn10300/mn10300.c (mn10300_insert_setlb_lcc): Strengthen
18799         local "insn" from rtx to rtx_insn *.
18800         * config/nds32/nds32-fp-as-gp.c (nds32_fp_as_gp_check_available):
18801         Likewise.
18802         * config/nds32/nds32-md-auxiliary.c (nds32_output_casesi_pc_relative):
18803         Add a checked cast when using NEXT_INSN on operands[1].
18804         * config/pa/pa-protos.h (pa_following_call): Strengthen param from
18805         rtx to rtx_insn *.
18806         (pa_output_cbranch): Likewise for final param.
18807         (pa_output_lbranch): Likewise for second param.
18808         (pa_output_bb): Likewise for third param.
18809         (pa_output_bvb): Likewise.
18810         (pa_output_dbra): Likewise for second param.
18811         (pa_output_movb): Likewise.
18812         (pa_output_parallel_movb): Likewise.
18813         (pa_output_parallel_addb): Likewise.
18814         (pa_output_millicode_call): Likewise for first param.
18815         (pa_output_mul_insn): Likewise for second param.
18816         (pa_output_div_insn): Likewise for third param.
18817         (pa_output_mod_insn): Likewise for second param.
18818         (pa_jump_in_call_delay): Likewise for param.
18819         * config/pa/pa.c (pa_output_mul_insn): Likewise for param "insn".
18820         (pa_output_div_insn): Likewise.
18821         (pa_output_mod_insn): Likewise.
18822         (pa_output_cbranch): Likewise.
18823         (pa_output_lbranch): Likewise.
18824         (pa_output_bb): Likewise.
18825         (pa_output_bvb): Likewise.
18826         (pa_output_dbra): Likewise.
18827         (pa_output_movb): Likewise.
18828         (pa_output_millicode_call): Likewise; use method of rtx_sequence *
18829         to simplify and for typesafety.
18830         (pa_output_call): Use method of rtx_sequence *.
18831         (forward_branch_p): Strengthen param "insn" from rtx to rtx_insn *.
18832         (pa_jump_in_call_delay): Likewise.
18833         (pa_output_parallel_movb): Likewise.
18834         (pa_output_parallel_addb): Likewise.
18835         (pa_following_call): Likewise.
18836         (pa_combine_instructions): Likewise for locals "anchor",
18837         "floater".
18838         (pa_can_combine_p): Likewise for params "anchor", "floater" and
18839         locals "start", "end".
18840         * config/picochip/picochip.c (picochip_reset_vliw): Likewise for
18841         param "insn" and local "local_insn".
18842         (picochip_final_prescan_insn): Likewise for local "local_insn".
18843         * config/rs6000/rs6000.c (compute_save_world_info): Likewise for
18844         local "insn".
18845         (uses_TOC): Likewise.
18846         * config/s390/s390.c (get_some_local_dynamic_name): Likewise.
18847         (s390_mainpool_finish): Eliminate top-level local rtx "insn",
18848         splitting out to more tightly-scoped locals, 3 as rtx and one as
18849         rtx_insn *.
18850         (s390_optimize_nonescaping_tx): Strengthen local "tmp" from rtx
18851         to rtx_insn *.
18852         (s390_emit_prologue): Introduce a local "insn" to be an rtx_insn *
18853         where needed.
18854         * config/sh/sh-protos.h (barrier_align): Strenghten param from rtx
18855         to rtx_insn *.
18856         (fixup_addr_diff_vecs): Likewise.
18857         (reg_unused_after): Likewise for param 2.
18858         (sh_can_redirect_branch): Likewise for both params.
18859         (check_use_sfunc_addr): Likewise for param 1.
18860         * config/sh/sh.c (fixup_mova): Likewise for local "worker".
18861         (find_barrier): Likewise for local "last_got".
18862         (gen_block_redirect): Likewise for return type, param "jump" and
18863         locals "prev", "scan", "next", "insn".
18864         (struct far_branch): Likewise for fields "near_label",
18865         "insert_place", "far_label".
18866         (gen_far_branch): Likewise for local "jump".
18867         (fixup_addr_diff_vecs): Likewise for param "first" and locals
18868         "insn", "prev".
18869         (barrier_align): Likewise for param and for locals "prev", "x".
18870         Introduce local rtx_sequence * "prev_seq" and use insn method for
18871         typesafety and clarity.
18872         (sh_reorg): Strengthen local "scan" from rtx to rtx_insn *.
18873         (get_dest_uid): Likewise for local "dest".
18874         (split_branches): Likewise for locals "next", "beyond", "label",
18875         "block", "far_label".  Add checked casts when assigning to
18876         bp->far_label and "far_label".
18877         (reg_unused_after): Strengthen param "scan" from rtx to rtx_insn *.
18878         (sequence_insn_p): Likewise.
18879         (mark_constant_pool_use): Likewise for locals "insn", "lab".  Add a
18880         more loop-scoped rtx "insn" when walking LABEL_REFS.
18881         (sh_can_redirect_branch): Strengthen both params from rtx to
18882         rtx_insn *.
18883         (check_use_sfunc_addr): Likewise for param "insn".  Introduce a
18884         new local rtx_sequence * "seq" via a dyn_cast, and use a method
18885         for clarity and typesafety.
18886         * config/sh/sh.md (define_expand "epilogue"): Strengthen local
18887         "insn" from rtx to rtx_insn *.
18888         (define_insn "casesi_worker_1"): Add a checked cast to rtx_insn *
18889         when using NEXT_INSN on the CODE_LABEL in operands[2].
18890         (define_insn "casesi_worker_2"): Likewise.
18891         (define_insn "casesi_shift_media"): Likewise.
18892         (define_insn "casesi_load_media"): Likewise for the CODE_LABEL in
18893         operands[3].
18894         * config/sh/sh_optimize_sett_clrt.cc (struct ccreg_value):
18895         Strengthen field "insn" from rtx to rtx_insn *.
18896         (sh_optimize_sett_clrt::execute): Likewise for locals "next_i", "i".
18897         (sh_optimize_sett_clrt::find_last_ccreg_values): Likewise for
18898         param "start_insn" and local "start_insn".
18899         * config/sh/sh_treg_combine.cc (struct set_of_reg): Likewise for
18900         field "insn".
18901         (find_set_of_reg_bb): Likewise for param "insn".
18902         (trace_reg_uses_1): Likewise for param "start_insn" and local "i".
18903         (trace_reg_uses): Likewise for param "start_insn".
18904         (sh_treg_combine::cbranch_trace): Likewise for field
18905         "cbranch_insn".
18906         (sh_treg_combine::cbranch_trace::cbranch_trace): Likewise for
18907         param "insn".
18908         (sh_treg_combine::record_set_of_reg): Likewise for param
18909         "start_insn" and local "i".
18910         (sh_treg_combine::can_remove_cstore): Likewise for local
18911         "prev_insn".
18912         (sh_treg_combine::try_optimize_cbranch): Likewise for param
18913         "insn".
18914         (sh_treg_combine::execute): Likewise for local "i".
18915         * config/sparc/sparc-protos.h (empty_delay_slot): Likewise for
18916         param.
18917         (sparc_check_64): Likewise for second param.
18918         * config/sparc/sparc.c (sparc_do_work_around_errata): Likewise for
18919         locals "insn", "next".  Introduce local rtx_sequence * "seq" via a
18920         dyn_cast, using its insn method for typesafety and clarity.
18921         (empty_delay_slot): Strengthen param "insn" from rtx to
18922         rtx_insn *.
18923         (set_extends): Likewise.
18924         (sparc_check_64): Likewise.
18925         * config/stormy16/stormy16.c (xstormy16_split_cbranch): Likewise
18926         for locals "seq", "last_insn".
18927         (combine_bnp): Likewise for param "insn".
18928         (xstormy16_reorg): Likewise for local "insn".
18929         * config/v850/v850.c (substitute_ep_register): Likewise for params
18930         "first_insn", "last_insn" and local "insn".
18931         (v850_reorg): Likewise for fields "first_insn", "last_insn" within
18932         elements of "regs" array, and local "insn".
18933         * except.c (emit_note_eh_region_end): Likewise for param "insn".
18934         * final.c (final_sequence): Strengthen this global from rtx to
18935         rtx_sequence *.
18936         (shorten_branches): Strenthen locals "rel_lab", "prev" from rtx to
18937         rtx_insn *.
18938         (final_scan_insn): Update assignment to "final_sequence" to be
18939         from "seq", the cast version of "body", for type-safety.
18940         * function.c (assign_parm_setup_reg): Strengthen locals "insn",
18941         "insns" from rtx to rtx_insn *.
18942         (thread_prologue_and_epilogue_insns): Likewise for local "seq".
18943         * genattr.c (main): When writing out generated insn-attr.h,
18944         strengthen params 1 and 3 of eligible_for_delay,
18945         eligible_for_annul_true, eligible_for_annul_false from rtx to
18946         rtx_insn *.
18947         * genattrtab.c (write_eligible_delay): Likewise when writing out
18948         generated insn-attrtab.c; also local "insn" the generated
18949         functions.
18950         * hw-doloop.c (discover_loops): Strengthen local "insn" from rtx
18951         to rtx_insn *.
18952         * hw-doloop.h (struct GTY hwloop_info_d): Strengthen field
18953         "start_label" from rtx to rtx_insn *.
18954         * ira.c (decrease_live_ranges_number): Likewise for local "p".
18955         (ira_update_equiv_info_by_shuffle_insn): Likewise for param
18956         "insns" and local "insn".
18957         (validate_equiv_mem): Likewise for param "start" and local "insn".
18958         (memref_used_between_p): Likewise for params "start", "end" and
18959         local "insn".
18960         * ira.h (ira_update_equiv_info_by_shuffle_insn): Likewise for
18961         final param.
18962         * loop-doloop.c (doloop_optimize): Within region guarded by
18963         INSN_P (doloop_pat), introduce a new local rtx_insn *
18964         "doloop_insn" via a checked cast, and use it for typesafety,
18965         eventually writing the value back into doloop_pat.
18966         * output.h (final_sequence): Strengthen this global from rtx to
18967         rtx_sequence *.
18968         * recog.c (peep2_attempt): Rename param "insn" to "uncast_insn",
18969         reintroducing "insn" as an rtx_insn * via a checked cast.
18970         Strengthen param "attempt" and local "new_insn"from rtx to
18971         rtx_insn *.
18972         (peephole2_optimize): Strengthen locals "insn", "attempt" from rtx
18973         to rtx_insn *.
18974         * ree.c (emit_note_eh_region_end): Likewise for local "insn".
18975         * reload1.c (reload_as_needed): Eliminate top-level locals "x" and
18976         "p" in favor of more tightly-scoped replacements, sometimes rtx
18977         and sometimes rtx_insn *, as appropriate.
18978         (delete_output_reload): Eliminate top-level rtx "i1", splitting
18979         into two loop-scoped locals, one an rtx, the other an rtx_insn *.
18980         * reorg.c (delete_scheduled_jump): Add checked cast.  Strengthen
18981         local "trial" from rtx to rtx_insn *.
18982         (redirect_with_delay_slots_safe_p): Strengthen param "jump" from
18983         rtx to rtx_insn *.  Strenghten local "pat" from rtx to
18984         rtx_sequence * and use methods for clarity and typesafety.
18985         (redirect_with_delay_list_safe_p): Strengthen param "jump" from
18986         rtx to rtx_insn *.  Strenghten local "li" from rtx to
18987         rtx_insn_list * and use its methods for clarity and typesafety.
18988         (steal_delay_list_from_target): Strengthen param "insn" from rtx
18989         to rtx_insn *.
18990         (steal_delay_list_from_fallthrough): Likewise.
18991         (try_merge_delay_insns): Likewise for param "thread" and locals
18992         "trial", "next_trial", "delay_insn".
18993         (redundant_insn): Likewise for param "target" and local "trial".
18994         (own_thread_p): Likewise for param "thread" and locals
18995         "active_insn", "insn".
18996         (get_label_before): Likewise for param "insn".
18997         (fill_simple_delay_slots): Likewise for local "new_label"; use
18998         JUMP_LABEL_AS_INSN as necessary when calling own_thread_p.
18999         (label_before_next_insn): Strengthen return type and local "insn"
19000         from rtx to rtx_insn *.
19001         (relax_delay_slots): Likewise for locals "other", "tmp".
19002         (make_return_insns): Likewise for param "first" and locals "insn",
19003         "jump_insn", "prev".  Move declaration of "pat" to its assignment
19004         and strengthen from rtx to rtx_sequence *.  Use its methods for
19005         clarity and typesafety.
19006         * rtlanal.c (no_labels_between_p): Strengthen params from
19007         const_rtx to const rtx_insn *.  Strengthen local "p" from rtx to
19008         rtx_insn *.
19009         (reg_used_between_p): Strengthen params "from_insn", "to_insn"
19010         from const_rtx to const rtx_insn *.
19011         (reg_set_between_p): Rename param "from_insn" to
19012         "uncast_from_insn", and reintroduce "from_insn" as a
19013         const rtx_insn * via a checked cast.
19014         (modified_between_p): Likewise for param "start" as "uncast_start".
19015         (tablejump_p): Add a cast when invoking NEXT_INSN on "label".
19016         * sel-sched-ir.c (get_seqno_by_preds): Strengthen param and locals
19017         "tmp", head" from rtx to rtx_insn *.
19018         (recompute_rev_top_order): Likewise for local "insn".
19019         * sel-sched-ir.h (get_seqno_by_preds): Likewise for param.
19020         * store-motion.c (build_store_vectors): Likewise for local "insn".
19021         Strengthen local "st" from rtx to rtx_insn_list * and use methods
19022         for clarity and typesafety.
19023         * tree-ssa-loop-ivopts.c (seq_cost): Strengthen param "seq" from
19024         rtx to rtx_insn *.
19025         (computation_cost): Likewise for local "seq".
19026         (get_address_cost): Likewise.
19028 2014-08-28  David Malcolm  <dmalcolm@redhat.com>
19030         * rtl.h (tablejump_p): Strengthen first param from const_rtx to
19031         const rtx_insn *.
19032         (label_is_jump_target_p): Likewise for second param.
19034         * rtlanal.c (tablejump_p): Likewise for param "insn".
19035         (label_is_jump_target_p): Likewise for param "jump_insn".
19037 2014-08-28  David Malcolm  <dmalcolm@redhat.com>
19039         * rtl.h (find_first_parameter_load): Strengthen return type and
19040         both params from rtx to rtx_insn *.
19041         * rtlanal.c (find_first_parameter_load): Strengthen return type,
19042         both params and locals "before", "first_set" from rtx to
19043         rtx_insn *.  Remove now-redundant cast.
19044         * except.c (sjlj_mark_call_sites): Use NULL rather than NULL_RTX.
19046 2014-08-28  David Malcolm  <dmalcolm@redhat.com>
19048         * rtl.h (find_last_value): Delete.
19049         * rtlanal.c (find_last_value): Delete.
19051 2014-08-28  David Malcolm  <dmalcolm@redhat.com>
19053         * cfgexpand.c (pass_expand::execute): Strengthen local "after"
19054         from rtx to rtx_insn *.
19055         * cfgrtl.c (force_nonfallthru_and_redirect): Replace use of local
19056         rtx "note" with new local rtx_insn * "new_head" when calculating
19057         head insn of new basic block.
19058         * combine.c (combine_split_insns): Strengthen return type and local
19059         "ret" from rtx to rtx_insn *.
19060         (likely_spilled_retval_p): Likewise for locals "use" and "p".
19061         (try_combine): Eliminate local "m_split", splitting into new
19062         locals "m_split_insn" and "m_split_pat".
19063         (find_split_point): Strengthen local "seq" from rtx into
19064         rtx_insn *.
19065         * config/spu/spu.c (spu_machine_dependent_reorg): Likewise for
19066         locals "label", "branch".
19067         * config/spu/spu.md (define_expand "smulsi3_highpart"): Likewise
19068         for local "insn".
19069         (define_expand "umulsi3_highpart"): Likewise for local "insn".
19070         * dse.c (note_add_store_info): Likewise for fields "first",
19071         "current".
19072         (note_add_store): Likewise for local "insn".
19073         (emit_inc_dec_insn_before): Likewise for locals "insn",
19074         "new_insn", "cur".
19075         (find_shift_sequence): Likewise for locals "shift_seq", "insn".
19076         (replace_read): Likewise for locals "insns", "this_insn".
19077         * dwarf2cfi.c (dw_trace_info): Likewise for field "eh_head".
19078         (notice_eh_throw): Likewise for param "insn".
19079         (before_next_cfi_note): Likewise for return type, param, and local
19080         "prev".
19081         (connect_traces): Likewise for local "note".
19082         * emit-rtl.c (reset_all_used_flags): Likewise for local "p".
19083         (verify_rtl_sharing): Likewise.
19084         (unshare_all_rtl_in_chain): Likewise for param "insn".
19085         (get_first_nonnote_insn): Likewise for local "insn".
19086         (get_last_nonnote_insn): Likewise.  Introduce local rtx_sequence *
19087         "seq" and use its methods to clarify things.
19088         (next_insn): Strengthen return type from rtx to rtx_insn *.
19089         Rename param "insn" to "uncast_insn" and reintroduce "insn" as a
19090         local rtx_insn * using a checked cast, dropping a checked cast
19091         made redundant by this change.  Use a cast to and method of
19092         rtx_sequence to clarify the code.
19093         (previous_insn): Rename param "insn" to "uncast_insn" and
19094         reintroduce "insn" as a local rtx_insn * using a checked cast,
19095         dropping a checked cast made redundant by this change.  Use a cast
19096         to and method of rtx_sequence to clarify the code.
19097         (next_nonnote_insn): Rename param "insn" to "uncast_insn" and
19098         reintroduce "insn" as a local rtx_insn * using a checked cast,
19099         dropping a checked cast made redundant by this change.
19100         (next_nonnote_insn_bb): Likewise.
19101         (prev_nonnote_insn): Likewise.
19102         (prev_nonnote_insn_bb): Likewise.
19103         (next_nondebug_insn): Likewise.
19104         (prev_nondebug_insn): Likewise.
19105         (next_nonnote_nondebug_insn): Likewise.
19106         (prev_nonnote_nondebug_insn): Likewise.
19107         (next_real_insn): Likewise.
19108         (prev_real_insn): Likewise.
19109         (next_active_insn): Likewise.
19110         (prev_active_insn): Likewise.
19111         (next_cc0_user): Likewise.  Use rtx_sequence and a method for
19112         clarity.
19113         (prev_cc0_setter): Likewise.
19114         (try_split): Rename param "trial" to "uncast_trial" and
19115         reintroduce "insn" as a local rtx_insn * using a checked cast,
19116         dropping checked casts made redundant by this change.
19117         Strengthen locals "seq", "tem", "insn_last", "insn", "next" from
19118         rtx to rtx_insn *.
19119         (remove_insn): Rename param "insn" to "uncast_insn" and
19120         reintroduce "insn" as a local rtx_insn * using a checked cast.
19121         (emit_pattern_after_setloc): Likewise for param "after", as
19122         "uncast_after".
19123         (emit_pattern_after): Likewise.  Strengthen local "prev" from
19124         rtx to rtx_insn *.
19125         (emit_pattern_before_setloc): Rename param "before" to
19126         "uncast_before" and reintroduce "before" as a local rtx_insn *
19127         using a checked cast.  Strengthen locals "first", "last" from
19128         rtx to rtx_insn *.
19129         (emit_pattern_before): Likewise rename/cast param "before" to
19130         "uncast_before". Strengthen local "next" from rtx to rtx_insn *.
19131         * except.c (copy_reg_eh_region_note_forward): Strengthen param
19132         "first" and local "insn" from rtx to rtx_insn *.
19133         (copy_reg_eh_region_note_backward): Likewise for param "last"
19134         and local "insn".
19135         * expr.c (fixup_args_size_notes): Rename param "last" to
19136         "uncast_last" and reintroduce "last" as a local rtx_insn *
19137         using a checked cast.  Strengthen local "insn" from rtx to
19138         rtx_insn *.
19139         * function.c (set_insn_locations): Strengthen param "insn" from
19140         rtx to rtx_insn *.
19141         (record_insns): Likewise for param "insns" and local "tmp".
19142         (active_insn_between): Rename param "tail" to
19143         "uncast_tail" and reintroduce "tail" as a local rtx_insn *
19144         using a checked cast.
19145         (thread_prologue_and_epilogue_insns): Split out top-level local
19146         rtx "seq" into three different rtx_insn * locals.  Strengthen
19147         local "prologue_seq" from rtx to rtx_insn *.
19148         * gcse.c (insert_insn_end_basic_block): Strenghen local "insn"
19149         from rtx to rtx_insn *.
19150         * haifa-sched.c (initiate_bb_reg_pressure_info): Likewise.
19151         (priority): Likewise for locals "prev_first", "twin".
19152         (setup_insn_max_reg_pressure): Likewise for param "after".
19153         (sched_setup_bb_reg_pressure_info): Likewise.
19154         (no_real_insns_p): Strengthen params from const_rtx to
19155         const rtx_insn *.
19156         (schedule_block): Strengthen local "next_tail" from rtx to
19157         rtx_insn *.
19158         * ifcvt.c (find_active_insn_before): Strengthen return type and
19159         param "insn" from rtx to rtx_insn *.
19160         (find_active_insn_after): Likewise.
19161         (cond_exec_process_insns): Likewise for param "start" and local "insn".
19162         (cond_exec_process_if_block): Likewise for locals "then_start",
19163         "then_end", "else_start", "else_end", "insn", "start", "end", "from".
19164         (noce_process_if_block): Likewise for local "jump".
19165         (merge_if_block): Likewise for two locals named "end".
19166         (cond_exec_find_if_block): Likewise for local "last_insn".
19167         * jump.c (delete_related_insns): Rename param "insn" to
19168         "uncast_insn" and reintroduce "insn" as a local rtx_insn * using a
19169         checked cast.  Strengthen local "p" from rtx to rtx_insn *.
19170         * lra-constraints.c (inherit_reload_reg): Replace NULL_RTX with
19171         NULL.
19172         (split_reg): Likewise.
19173         * lra.c (lra_process_new_insns): Likewise.
19174         * modulo-sched.c (permute_partial_schedule): Strengthen param
19175         "last" from rtx to rtx_insn *.
19176         * optabs.c (add_equal_note): Likewise for param "insns" and local
19177         "last_insn".
19178         (expand_binop_directly): Add checked casts to rtx_insn * within
19179         NEXT_INSN (pat) uses.
19180         (expand_unop_direct): Likewise.
19181         (maybe_emit_unop_insn): Likewise.
19182         * recog.c (peep2_attempt): Strengthen locals "last",
19183         "before_try", "x" from rtx to rtx_insn *.
19184         * reorg.c (optimize_skip): Strengthen return type and local
19185         "delay_list" from rtx to rtx_insn_list *.  Strengthen param "insn"
19186         and locals "trial", "next_trial" from rtx to rtx_insn *.
19187         * resource.c (next_insn_no_annul): Strengthen return type and
19188         param "insn" from rtx to rtx_insn *.  Use a cast to and method of
19189         rtx_sequence to clarify the code.
19190         (mark_referenced_resources): Add a checked cast to rtx_insn *
19191         within PREV_INSN (x).
19192         (find_dead_or_set_registers): Strengthen return type, param
19193         "target", locals "insn", "next", "jump_insn", "this_jump_insn"
19194         from rtx to rtx_insn *.  Strengthen param "jump_target" from rtx *
19195         to rtx_insn **.
19196         (mark_target_live_regs): Strengthen params "insns" and "target",
19197         locals "insn", "jump_target", "start_insn", "stop_insn" from rtx
19198         to rtx_insn *.  Use cast to and method of rtx_sequence to clarify
19199         the code.
19200         * resource.h (mark_target_live_regs): Strengthen params 1 and 2
19201         from rtx to rtx_insn *.
19202         * rtl.h (copy_reg_eh_region_note_forward): Strengthen second param
19203         from rtx to rtx_insn *.
19204         (copy_reg_eh_region_note_backward): Likewise.
19205         (unshare_all_rtl_in_chain): Likewise for sole param.
19206         (dump_rtl_slim): Strengthen second and third params from const_rtx
19207         to const rtx_insn *.
19208         * sched-deps.c (sched_free_deps): Strengthen params "head" and
19209         "tail" and locals "insn", "next_tail" from rtx to rtx_insn *.
19210         * sched-ebb.c (init_ready_list): Strengthen locals "prev_head",
19211         "next_tail" from rtx to rtx_insn *.
19212         (begin_move_insn): Likewise for local "next".
19213         * sched-int.h (sched_free_deps): Likewise for first and second
19214         params.
19215         (no_real_insns_p): Strengthen both params from const_rtx to
19216         const rtx_insn *.
19217         (sched_setup_bb_reg_pressure_info): Strengthen second params from
19218         rtx to rtx_insn *.
19219         * sched-rgn.c (init_ready_list): Likewise for locals "prev_head",
19220         "next_tail".
19221         * sched-vis.c (dump_rtl_slim): Strengthen params "first", "last"
19222         and locals "insn", "tail" from const_rtx to const rtx_insn *.
19223         (rtl_dump_bb_for_graph): Strengthen local "insn" from rtx to
19224         rtx_insn *.
19225         (debug_rtl_slim): Strengthen params "first" and "last" from
19226         const_rtx to const rtx_insn *.
19227         * shrink-wrap.c (try_shrink_wrapping): Strengthen param
19228         "prologue_seq" and locals "seq", "p_insn" from rtx to rtx_insn *.
19229         (convert_to_simple_return): Likewise for param "returnjump".
19230         * shrink-wrap.h (try_shrink_wrapping): Likewise for param
19231         "prologue_seq".
19232         (convert_to_simple_return): Likewise for param "returnjump".
19233         * valtrack.c (propagate_for_debug): Likewise for params
19234         "insn", "last".
19235         * valtrack.h (propagate_for_debug): Likewise for second param.
19237 2014-08-28  David Malcolm  <dmalcolm@redhat.com>
19239         * output.h (insn_current_reference_address): Strengthen param
19240         from rtx to rtx_insn *.
19241         * final.c (insn_current_reference_address): Likewise.
19243 2014-08-28  David Malcolm  <dmalcolm@redhat.com>
19245         * basic-block.h (inside_basic_block_p): Strengthen param from
19246         const_rtx to const rtx_insn *.
19247         * cfgbuild.c (inside_basic_block_p): Likewise.
19249 2014-08-28  David Malcolm  <dmalcolm@redhat.com>
19251         * dwarf2cfi.c (dw_trace_info): Strengthen field "head" from rtx to
19252         rtx_insn *.
19253         (get_trace_info): Likewise for param "insn".
19254         (save_point_p): Likewise.
19255         (maybe_record_trace_start): Likewise for both params.
19256         (maybe_record_trace_start_abnormal): Likewise.
19257         (create_trace_edges): Likewise for sole param and for three of the
19258         locals named "lab".
19259         (scan_trace): Strengthen local "prev", "insn", "control" from rtx
19260         to rtx_insn *, and update a call to pat->element to pat->insn.
19262 2014-08-28  David Malcolm  <dmalcolm@redhat.com>
19264         * function.h (struct expr_status): Convert field "x_forced_labels"
19265         from rtx_expr_list * to rtx_insn_list *.
19267         * cfgbuild.c (make_edges): Convert local "x" from an
19268         rtx_expr_list * to an rtx_insn_list *, replacing use of
19269         "element" method with "insn" method.
19270         * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
19271         * except.c (sjlj_emit_dispatch_table): Replace use of
19272         gen_rtx_EXPR_LIST with gen_rtx_INSN_LIST when prepending to
19273         forced_labels.
19274         * jump.c (rebuild_jump_labels_1): Convert local "insn" from an
19275         rtx_expr_list * to an rtx_insn_list *, replacing use of
19276         "element" method with "insn" method.
19277         * reload1.c (set_initial_label_offsets): Likewise for local "x".
19278         * stmt.c (label_rtx): Strengthen local "ref" from rtx to
19279         rtx_insn *, adding a checked cast.  Replace use of
19280         gen_rtx_EXPR_LIST with gen_rtx_INSN_LIST when prepending it to
19281         forced_labels.
19282         (expand_label): Likewise for local "label_r".
19284 2014-08-28  David Malcolm  <dmalcolm@redhat.com>
19286         * function.h (struct rtl_data): Convert field
19287         "x_nonlocal_goto_handler_labels" from rtx_expr_list * to
19288         rtx_insn_list *.
19289         * rtl.h (remove_node_from_insn_list): New prototype.
19291         * builtins.c (expand_builtin): When prepending to
19292         nonlocal_goto_handler_labels, use gen_rtx_INSN_LIST rather than
19293         gen_rtx_EXPR_LIST.
19294         * cfgbuild.c (make_edges): Convert local "x" from rtx_expr_list *
19295         to rtx_insn_list *, and use its "insn" method rather than
19296         "element" method.
19297         * cfgrtl.c (delete_insn): Use new function
19298         remove_node_from_insn_list rather than
19299         remove_node_from_expr_list.
19300         (cfg_layout_initialize): Convert local "x" from rtx_expr_list *
19301         to rtx_insn_list *, and use its "insn" method rather than
19302         "element" method.
19303         * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
19304         * reload1.c (set_initial_label_offsets): Likewise for local "x".
19305         * rtlanal.c (remove_node_from_insn_list): New function, adapted
19306         from remove_node_from_expr_list.
19307         * stmt.c (expand_label): When prepending to
19308         nonlocal_goto_handler_labels, use gen_rtx_INSN_LIST rather than
19309         gen_rtx_EXPR_LIST.
19311 2014-08-28  David Malcolm  <dmalcolm@redhat.com>
19313         * function.h (struct rtl_data): Strengthen fields "x_return_label"
19314         and "x_naked_return_label" from rtx to rtx_code_label *.
19316 2014-08-28  David Malcolm  <dmalcolm@redhat.com>
19318         * rtl.h (SET_PREV_INSN): Strengthen param from rtx to rtx_insn *.
19319         (SET_NEXT_INSN): Likewise.
19320         (gen_rtvec_v): Add an overload for param types (int, rtx_insn **).
19322         * config/c6x/c6x.c (gen_one_bundle): Strengthen param "slot" from
19323         rtx * to rtx_insn **.  Introduce a new local rtx "seq", using it
19324         to split out the SEQUENCE from local "bundle", strengthening the
19325         latter from rtx to rtx_insn * to hold the insn holding the SEQUENCE.
19326         Strengthen locals "t" and "insn" from rtx to rtx_insn *.
19327         (c6x_gen_bundles): Strengthen locals "insn", "next", "last_call"
19328         and the type of the elements of the "slot" array from rtx to
19329         rtx_insn *.
19330         (reorg_split_calls): Likewise for locals "insn" and "next", and
19331         the type of the elements of the "slot" array.
19333         * config/frv/frv.c (frv_nops): Likewise for the elements of this
19334         array.
19335         (frv_function_prologue): Likewise for locals "insn", "next",
19336         "last_call".
19337         (frv_register_nop): Introduce a local "nop_insn" to be the
19338         rtx_insn * containing rtx "nop".
19340         * config/mep/mep.c (mep_make_bundle): Param "core" is sometimes
19341         used as an insn and sometimes as a pattern, so rename it to
19342         "core_insn_or_pat", and introduce local rtx_insn * "core_insn",
19343         using it where dealing with the core insn.
19345         * config/picochip/picochip.c (reorder_var_tracking_notes):
19346         Strengthen locals "insn", "next", "last_insn", "queue",
19347         "next_queue", "prev" from rtx to rtx_insn *.
19349         * emit-rtl.c (gen_rtvec_v): Add overloaded implementation for when
19350         the second param is an rtx_insn ** rather than an rtx **.
19351         (link_insn_into_chain): Strengthen locals "seq" and "sequence"
19352         from rtx to rtx_sequence *, and introduce local named "sequence",
19353         using methods of rtx_sequence to clarify the code.
19354         (remove_insn): Introduce local rtx_sequence * named "sequence" and
19355         use its methods.
19356         (emit_insn_after_1): Strengthen return type from rtx to rtx_insn *.
19357         Rename param "after" to "uncast_after", reintroducing "after" as a
19358         local rtx_insn * with a checked cast.
19359         (emit_pattern_after_noloc): Rename param "after" to "uncast_after",
19360         reintroducing "after" as a local rtx_insn * with a checked cast.
19361         Strengthen local "last" from rtx to rtx_insn * and remove the
19362         now-redundant checked casts.
19363         (copy_delay_slot_insn): Strengthen return type and param from rtx
19364         to rtx_insn *.
19366         * haifa-sched.c (reemit_notes): Strengthen params "insn" and
19367         "last" from rtx to rtx_insn *.
19369 2014-08-28  David Malcolm  <dmalcolm@redhat.com>
19371         * emit-rtl.h (copy_delay_slot_insn): Strengthen return type and
19372         param from rtx to rtx_insn *.
19374         * emit-rtl.c (copy_delay_slot_insn): Likewise.
19376         * reorg.c (skip_consecutive_labels): Strengthen return type, param
19377         and local "insn" from rtx to rtx_insn *.
19378         (unfilled_slots_base): Strengthen type from rtx * to rtx_insn **.
19379         (unfilled_slots_next): Likewise.
19380         (function_return_label): Strengthen from rtx to rtx_code_label *.
19381         (function_simple_return_label): Likewise.
19382         (first_active_target_insn): Strengthen return type and param from
19383         rtx to rtx_insn *.
19384         (find_end_label): Strengthen return type from rtx to
19385         rtx_code_label *; strengthen locals as appropriate.
19386         (emit_delay_sequence): Strengthen return type, param "insn" and
19387         local "seq_insn" from rtx to rtx_insn *.  Strengthen param "list"
19388         and local "li" from rtx to rtx_insn_list *, using methods of
19389         rtx_insn_list for clarity and typesafety.
19390         (add_to_delay_list): Strengthen return type and param "insn" from
19391         rtx to rtx_insn *.  Strengthen param "delay_list" from rtx to
19392         rtx_insn_list * and use methods of rtx_insn_list.
19393         (delete_from_delay_slot): Strengthen return type, param "insn",
19394         locals "trial", "seq_insn", "prev" from rtx to rtx_insn *.
19395         Strengthen local "seq" from rtx to rtx_sequence *, and local
19396         "delay_list" from rtx to rtx_insn_list *, using methods of
19397         rtx_sequence for clarity and type-safety.
19398         (delete_scheduled_jump): Add checked cast when invoking
19399         delete_from_delay_slot.  Strengthen local "trial" from rtx to
19400         rtx_insn *.
19401         (optimize_skip): Strengthen return type and local "delay_list"
19402         from rtx to rtx_insn_list *.  Strengthen local "trial" from rtx to
19403         rtx_insn *.
19404         (steal_delay_list_from_target): Strengthen return type, param
19405         "delay_list" and local "new_delay_list" from rtx to
19406         rtx_insn_list *.  Strengthen param "seq" from rtx to
19407         rtx_sequence *.  Strengthen param "pnew_thread" from rtx * to
19408         rtx_insn **.
19409         Split out local "temp" into multiple more-tightly scoped locals:
19410         sometimes an rtx_insn_list *, and once a rtx_insn *.  Use methods
19411         of rtx_insn_list and rtx_sequence for clarity and typesafety.
19412         Strengthen locals named "trial" from rtx to rtx_insn *.
19413         (steal_delay_list_from_fallthrough): Strengthen return type and
19414         param "delay_list" from rtx to rtx_insn_list *.  Strengthen param
19415         "seq" from rtx to rtx_sequence *.  Use methods of rtx_sequence.
19416         Strengthen local "trial" from rtx to rtx_insn *.
19417         (try_merge_delay_insns): Strength local "merged_insns" from rtx
19418         to rtx_insn_list * and use its methods.  Strengthen local "pat"
19419         from rtx to rtx_sequence * and use its methods.  Strengthen locals
19420         "dtrial" and "new_rtx" from rtx to rtx_insn *.
19421         (get_label_before): Strengthen return type and local "label" from
19422         rtx to rtx_insn *.
19423         (fill_simple_delay_slots): Likewise for locals "insn", "trial",
19424         "next_trial", "next", prev".  Strengthen local "delay_list" from
19425         rtx to rtx_insn_list *  Strengthen local "tmp" from rtx * to
19426         rtx_insn **.
19427         (follow_jumps): Strengthen return type, param "label" and locals
19428         "insn", "next", "value", "this_label" from rtx to rtx_insn *.
19429         (fill_slots_from_thread): Strengthen return type, param
19430         "delay_list" from rtx to rtx_insn_list *.  Strengthen params
19431         "insn", "thread", "opposite_thread" and locals "new_thread",
19432         "trial", "temp", "ninsn" from rtx to rtx_insn *.  Introduce local
19433         "sequence" from a checked cast to rtx_sequence so that we can call
19434         steal_delay_list_from_target and steal_delay_list_from_fallthrough
19435         with an rtx_sequence *.
19436         (fill_eager_delay_slots): Strengthen locals "insn", "target_label",
19437         "insn_at_target", "fallthrough_insn" from rtx to rtx_insn *.
19438         Strengthen local "delay_list" from rtx to rtx_insn_list *.
19439         (relax_delay_slots): Strengthen param "first" and locals "insn",
19440         "next", "trial", "delay_insn", "target_label" from rtx to
19441         rtx_insn *.  Strengthen local "pat" from rtx to rtx_sequence *.
19442         Introduce a local "trial_seq" for PATTERN (trial) of type
19443         rtx_sequence *, in both cases using methods of rtx_sequence.
19444         (dbr_schedule): Strengthen param "first" and locals "insn",
19445         "next", "epilogue_insn" from rtx to rtx_insn *.
19447 2014-08-28  Richard Biener  <rguenther@suse.de>
19449         PR tree-optimization/62283
19450         * tree-vect-data-refs.c (vect_enhance_data_refs_alignment):
19451         Do not peel loops for alignment where the vector loop likely
19452         doesn't run at least VF times.
19454 2014-08-28  Bin Cheng  <bin.cheng@arm.com>
19456         * tree-ssa-loop-ivopts.c (iv_ca_add_use): Delete parameter
19457         important_candidates.  Consider all important candidates if
19458         IVS doesn't give any result.  Remove check on ivs->upto.
19459         (try_add_cand_for): Call iv_ca_add_use only once.
19461 2014-08-28  Alexander Ivchenko  <alexander.ivchenko@intel.com>
19462             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
19463             Anna Tikhonova  <anna.tikhonova@intel.com>
19464             Ilya Tocar  <ilya.tocar@intel.com>
19465             Andrey Turetskiy  <andrey.turetskiy@intel.com>
19466             Ilya Verbin  <ilya.verbin@intel.com>
19467             Kirill Yukhin  <kirill.yukhin@intel.com>
19468             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
19470         (define_mode_iterator VI12_AVX2): Add V64QI and V32HI modes.
19471         (define_expand "<sse2_avx2>_<plusminus_insn><mode>3<mask_name>"): Add
19472         masking.
19473         (define_insn "*<sse2_avx2>_<plusminus_insn><mode>3<mask_name>"): Ditto.
19474         (define_expand "<sse2_avx2>_uavg<mode>3<mask_name>"): Ditto.
19475         (define_insn "*<sse2_avx2>_uavg<mode>3<mask_name>"): Ditto.
19476         (define_insn "*mul<mode>3"): Add EVEX version.
19478 2014-08-28  Alexander Ivchenko  <alexander.ivchenko@intel.com>
19479             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
19480             Anna Tikhonova  <anna.tikhonova@intel.com>
19481             Ilya Tocar  <ilya.tocar@intel.com>
19482             Andrey Turetskiy  <andrey.turetskiy@intel.com>
19483             Ilya Verbin  <ilya.verbin@intel.com>
19484             Kirill Yukhin  <kirill.yukhin@intel.com>
19485             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
19487         * config/i386/sse.md
19488         (define_insn "avx512bw_interleave_highv64qi<mask_name>"): New.
19489         (define_insn "avx2_interleave_highv32qi<mask_name>"): Add masking.
19490         (define_insn "vec_interleave_highv16qi<mask_name>"): Ditto.
19491         (define_insn "avx2_interleave_lowv32qi<mask_name>"): Ditto.
19492         (define_insn "vec_interleave_lowv16qi<mask_name>"): Ditto.
19493         (define_insn "avx2_interleave_highv16hi<mask_name>"): Ditto.
19494         (define_insn "vec_interleave_highv8hi<mask_name>"): Ditto.
19495         (define_insn "avx2_interleave_lowv16hi<mask_name>"): Ditto.
19496         (define_insn "vec_interleave_lowv8hi<mask_name>"): Ditto.
19497         (define_insn "avx2_interleave_highv8si<mask_name>"): Ditto.
19498         (define_insn "vec_interleave_highv4si<mask_name>"): Ditto.
19499         (define_insn "avx2_interleave_lowv8si<mask_name>"): Ditto.
19500         (define_insn "vec_interleave_lowv4si<mask_name>"): Ditto.
19501         (define_insn "vec_interleave_highv16qi<mask_name>"): New.
19502         (define_insn "avx512bw_interleave_highv32hi<mask_name>"): Ditto.
19503         (define_insn "<mask_codefor>avx512bw_interleave_lowv32hi<mask_name>"): Ditto.
19505 2014-08-28  Alexander Ivchenko  <alexander.ivchenko@intel.com>
19506             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
19507             Anna Tikhonova  <anna.tikhonova@intel.com>
19508             Ilya Tocar  <ilya.tocar@intel.com>
19509             Andrey Turetskiy  <andrey.turetskiy@intel.com>
19510             Ilya Verbin  <ilya.verbin@intel.com>
19511             Kirill Yukhin  <kirill.yukhin@intel.com>
19512             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
19514         * config/i386/sse.md
19515         (define_mode_iterator VIMAX_AVX2): Add V4TI mode.
19516         (define_insn "<sse2_avx2>_ashl<mode>3"): Add EVEX version.
19517         (define_insn "<sse2_avx2>_lshr<mode>3"): Ditto.
19519 2014-08-28  Alexander Ivchenko  <alexander.ivchenko@intel.com>
19520             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
19521             Anna Tikhonova  <anna.tikhonova@intel.com>
19522             Ilya Tocar  <ilya.tocar@intel.com>
19523             Andrey Turetskiy  <andrey.turetskiy@intel.com>
19524             Ilya Verbin  <ilya.verbin@intel.com>
19525             Kirill Yukhin  <kirill.yukhin@intel.com>
19526             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
19528         * config/i386/sse.md
19529         (define_mode_iterator VI128_256): New.
19530         (define_insn "<mask_codefor><code><mode>3<mask_name>"): Ditto.
19532 2014-08-28  Alexander Ivchenko  <alexander.ivchenko@intel.com>
19533             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
19534             Anna Tikhonova  <anna.tikhonova@intel.com>
19535             Ilya Tocar  <ilya.tocar@intel.com>
19536             Andrey Turetskiy  <andrey.turetskiy@intel.com>
19537             Ilya Verbin  <ilya.verbin@intel.com>
19538             Kirill Yukhin  <kirill.yukhin@intel.com>
19539             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
19541         * config/i386/sse.md
19542         (define_mode_iterator VI8_256_512): New.
19543         (define_insn "<mask_codefor>avx512dq_cvtps2qq<mode><mask_name><round_name>"):
19544         Ditto.
19545         (define_insn "<mask_codefor>avx512dq_cvtps2qqv2di<mask_name>"): Ditto.
19546         (define_insn "<mask_codefor>avx512dq_cvtps2uqq<mode><mask_name><round_name>"):
19547         Ditto.
19548         (define_insn "<mask_codefor>avx512dq_cvtps2uqqv2di<mask_name>"): Ditto.
19550 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
19552         * varasm.c (compute_reloc_for_rtx_1): Take a const_rtx.  Remove the
19553         pointer to the cumulative reloc value and return the value for
19554         this reloc instead.
19555         (compute_reloc_for_rtx): Take a const_rtx.  Call
19556         compute_reloc_for_rtx_1 directly for SYMBOL_REF and LABEL_REF,
19557         avoiding any recursion.  Use FOR_EACH_SUBRTX rather than
19558         for_each_rtx for the CONST case.
19560 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
19562         * varasm.c (mark_constant): Replace this for_each_rtx callback with...
19563         (mark_constants_in_pattern): ...this new function to iterate over
19564         all the subrtxes.
19565         (mark_constants): Update accordingly.
19567 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
19569         * varasm.c: Include rtl-iter.h.
19570         (const_rtx_hash_1): Take a const_rtx rather than an rtx *.
19571         Remove the pointer to the cumulative hashval_t and just return
19572         the hash for this rtx instead.  Remove recursive CONST_VECTOR case.
19573         (const_rtx_hash): Use FOR_EACH_SUBRTX instead of for_each_rtx.
19574         Accumulate the hashval_ts here instead of const_rtx_hash_1.
19576 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
19578         * var-tracking.c (add_uses): Take an rtx rather than an rtx *.
19579         Give real type of data parameter.  Remove return value.
19580         (add_uses_1): Use FOR_EACH_SUBRTX_VAR rather than for_each_rtx
19581         to iterate over subrtxes.
19583 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
19585         * var-tracking.c (use_narrower_mode_test): Turn from being a
19586         for_each_rtx callback to being a function that examines each
19587         subrtx itself.
19588         (adjust_mems): Update accordingly.
19590 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
19592         * var-tracking.c (non_suitable_const): Turn from being a for_each_rtx
19593         callback to being a function that examines each subrtx itself.
19594         Remove handling of null rtxes.
19595         (add_uses): Update accordingly.
19597 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
19599         * var-tracking.c: Include rtl-iter.h.
19600         (rtx_debug_expr_p): Turn from being a for_each_rtx callback
19601         to being a function that examines each subrtx itself.
19602         (use_type): Update accordingly.
19604 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
19606         * store-motion.c: Include rtl-iter.h.
19607         (extract_mentioned_regs_1): Delete.
19608         (extract_mentioned_regs): Use FOR_EACH_SUBRTX_VAR rather than
19609         for_each_rtx to iterate over subrtxes.
19611 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
19613         * sel-sched.c: Include rtl-iter.h
19614         (count_occurrences_1): Delete.
19615         (count_occurrences_equiv): Turn rtxes into const_rtxes.
19616         Use FOR_EACH_SUBRTX rather than for_each_rtx.
19618 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
19620         * rtl.h (tls_referenced_p): Take a const_rtx rather than an rtx.
19621         * rtlanal.c (tls_referenced_p_1): Delete.
19622         (tls_referenced_p): Take a const_rtx rather than an rtx.
19623         Use FOR_EACH_SUBRTX rather than for_each_rtx.
19625 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
19627         * rtl.h (for_each_inc_dec_fn): Remove special case for -1.
19628         (for_each_inc_dec): Take an rtx rather than an rtx *.
19629         * cselib.c (cselib_record_autoinc_cb): Update accordingly.
19630         (cselib_record_sets): Likewise.
19631         * dse.c (emit_inc_dec_insn_before, check_for_inc_dec_1)
19632         (check_for_inc_dec): Likewise.
19633         * rtlanal.c (for_each_inc_dec_ops): Delete.
19634         (for_each_inc_dec_find_inc_dec): Take the MEM as argument,
19635         rather than a pointer to the memory address.  Replace
19636         for_each_inc_dec_ops argument with separate function and data
19637         arguments.  Abort on non-autoinc addresses.
19638         (for_each_inc_dec_find_mem): Delete.
19639         (for_each_inc_dec): Take an rtx rather than an rtx *.  Use
19640         FOR_EACH_SUBRTX_VAR to visit every autoinc MEM.
19642 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
19644         * rtl.h (find_all_hard_regs): Declare.
19645         * rtlanal.c (find_all_hard_regs): New function.
19646         (record_hard_reg_uses_1): Delete.
19647         (record_hard_reg_uses): Use find_all_hard_regs.
19649 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
19651         * rtl.h (replace_label_data): Delete.
19652         (replace_label): Take the old label, new label and update-nuses flag
19653         as direct arguments.  Return void.
19654         * cfgcleanup.c (outgoing_edges_match): Update accordingly.
19655         * rtlanal.c (replace_label): Update interface as above.  Handle
19656         JUMP_TABLE_DATA as a special case.  Handle JUMPs outside the
19657         iterator.  Use FOR_EACH_SUBRTX_PTR.
19659 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
19661         * rtl.h (get_pool_constant, rtx_referenced_p): Replace rtx parameters
19662         with const_rtx parameters.
19663         * varasm.c (get_pool_constant): Likewise.
19664         * rtlanal.c (rtx_referenced_p_1): Delete.
19665         (rtx_referenced_p): Use FOR_EACH_SUBRTX instead of for_each_rtx.
19666         Assert that the rtx we're looking for is nonnull.  Allow searches
19667         for constant pool SYMBOL_REFs.
19669 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
19671         * reload1.c: Include rtl-iter.h.
19672         (note_reg_elim_costly): Turn from being a for_each_rtx callback
19673         to being a function that examines each subrtx itself.
19674         (eliminate_regs_1, elimination_costs_in_insn): Update accordingly.
19676 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
19678         * regcprop.c (cprop_find_used_regs_1): Delete.
19679         (cprop_find_used_regs): Use FOR_EACH_SUBRTX instead of for_each_rtx.
19681 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
19683         * regcprop.c: Include rtl-iter.h.
19684         (kill_value): Take a const_rtx.
19685         (kill_autoinc_value): Turn from being a for_each_rtx callback
19686         to being a function that examines each subrtx itself.
19687         (copyprop_hardreg_forward_1): Update accordingly.
19689 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
19691         * reg-stack.c: Include rtl-iter.h.
19692         (subst_stack_regs_in_debug_insn): Delete.
19693         (subst_all_stack_regs_in_debug_insn): Use FOR_EACH_SUBRTX_PTR
19694         instead of for_each_rtx.
19696 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
19698         * lower-subreg.c (find_decomposable_subregs): Turn from being
19699         a for_each_rtx callback to being a function that examines each
19700         subrtx itself.  Remove handling of null rtxes.
19701         (decompose_multiword_subregs): Update accordingly.
19703 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
19705         * lower-subreg.c (adjust_decomposed_uses): Delete.
19706         (resolve_debug): Use FOR_EACH_SUBRTX_PTR rather than for_each_rtx.
19707         Remove handling of null rtxes.
19709 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
19711         * lower-subreg.c: Include rtl-iter.h.
19712         (resolve_subreg_use): Turn from being a for_each_rtx callback
19713         to being a function that examines each subrtx itself.  Remove
19714         handling of null rtxes.
19715         (resolve_reg_notes, resolve_simple_move): Update accordingly.
19716         (decompose_multiword_subregs): Likewise.
19718 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
19720         * loop-iv.c (altered_reg_used): Turn from being a for_each_rtx callback
19721         to being a function that examines each subrtx itself.
19722         (simplify_using_condition, simplify_using_initial_values): Update
19723         accordingly.
19725 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
19727         * loop-iv.c: Include rtl-iter.h.
19728         (find_single_def_src): New function.
19729         (replace_single_def_regs): Turn from being a for_each_rtx callback
19730         to being a function that examines each subrtx itself.
19731         (replace_in_expr, simplify_using_initial_values): Update accordingly.
19733 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
19735         * jump.c (eh_returnjump_p_1): Delete.
19736         (eh_returnjump_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
19737         Remove handling of null rtxes.
19739 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
19741         * jump.c: Include rtl-iter.h.
19742         (returnjump_p_1): Delete.
19743         (returnjump_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
19744         Remove handling of null rtxes.
19746 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
19748         * ira.c: Include rtl-iter.h.
19749         (set_paradoxical_subreg): Turn from being a for_each_rtx callback
19750         to being a function that examines each subrtx itself.  Remove
19751         handling of null rtxes.
19752         (update_equiv_regs): Update call accordingly.
19754 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
19756         * fwprop.c: Include rtl-iter.h.
19757         (varying_mem_p): Turn from being a for_each_rtx callback to being
19758         a function that examines each subrtx itself.
19759         (propagate_rtx): Update accordingly.
19761 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
19763         * function.c: Include rtl-iter.h
19764         (instantiate_virtual_regs_in_rtx): Turn from being a for_each_rtx
19765         callback to being a function that examines each subrtx itself.
19766         Return the changed flag.
19767         (instantiate_virtual_regs_in_insn, instantiate_decl_rtl)
19768         (instantiate_virtual_regs): Update calls accordingly.
19770 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
19772         * final.c: Include rtl-iter.h.
19773         (mark_symbol_ref_as_used): Delete.
19774         (mark_symbol_refs_as_used): Use FOR_EACH_SUBRTX instead of
19775         for_each_rtx.
19777 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
19779         * emit-rtl.c: Include rtl-iter.h.
19780         (find_auto_inc): Turn from being a for_each_rtx callback to being
19781         a function that examines each subrtx itself.  Assume the first operand
19782         to an RTX_AUTOINC is the automodified register.
19783         (try_split): Update call accordingly.
19785 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
19787         * dwarf2out.c (resolve_one_addr): Remove unused data parameter.
19788         Return a bool, inverting the result so that 0/false means "not ok".
19789         Use FOR_EACH_SUBRTX_PTR instead of for_each_rtx to iterate over
19790         subrtxes of a CONST.
19791         (mem_loc_descriptor, add_const_value_attribute)
19792         (resolve_addr_in_expr): Update calls accordingly.
19794 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
19796         * dwarf2out.c: Include rtl-iter.h.
19797         (const_ok_for_output_1): Take the rtx instead of a pointer to it.
19798         Remove unused data parameter.  Return a bool, inverting the result
19799         so that 0/false means "not ok".
19800         (const_ok_for_output): Update accordingly.  Use FOR_EACH_SUBRTX_VAR
19801         instead of for_each_rtx.
19803 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
19805         * dse.c: Include rtl-iter.h.
19806         (check_mem_read_rtx): Change void * parameter to real type.
19807         Remove return value.
19808         (check_mem_read_use): Fix comment.  Use FOR_EACH_SUBRTX_PTR instead of
19809         for_each_rtx.  Don't handle null rtxes.
19811 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
19813         * df-problems.c: Include rtl-iter.h.
19814         (find_memory): Turn from being a for_each_rtx callback to being
19815         a function that examines each subrtx itself.  Continue to look for
19816         volatile references even after a nonvolatile one has been found.
19817         (can_move_insns_across): Update calls accordingly.
19819 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
19821         * ddg.c (walk_mems_2, walk_mems_1): Delete.
19822         (insns_may_alias_p): Use FOR_EACH_SUBRTX rather than for_each_rtx
19823         to iterate over subrtxes.  Return a bool rather than an int.
19825 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
19827         * ddg.c: Include rtl-iter.h.
19828         (mark_mem_use_1): Rename to...
19829         (mark_mem_use): ...deleting old mark_mem_use.  Use FOR_EACH_SUBRTX
19830         instead of for_each_rtx.
19831         (mem_read_insn_p): Update accordingly.
19833 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
19835         * cse.c (change_cc_mode_args): Delete.
19836         (cse_change_cc_mode): Turn from being a for_each_rtx callback to being
19837         a function that examines each subrtx itself.  Take the fields of
19838         change_cc_mode_args as argument and return void.
19839         (cse_change_cc_mode_insn): Update calls accordingly.
19841 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
19843         * cse.c (is_dead_reg): Change argument to const_rtx.
19844         (dead_debug_insn_data): Delete.
19845         (is_dead_debug_insn): Expand commentary.  Turn from being a
19846         for_each_rtx callback to being a function that examines
19847         each subrtx itself.  Take the fields of dead_debug_insn_data
19848         as argument.
19849         (delete_trivially_dead_insns): Update call accordingly.
19851 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
19853         * cse.c (check_for_label_ref): Move earlier in file.  Turn from
19854         being a for_each_rtx callback to being a function that examines
19855         each subrtx itself.
19856         (cse_extended_basic_block): Update call accordingly.
19858 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
19860         * cse.c (check_dependence_data): Delete.
19861         (check_dependence): Change from being a for_each_rtx callback to being
19862         a function that examines all subrtxes itself.  Don't handle null rtxes.
19863         (invalidate): Update call accordingly.
19865 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
19867         * cse.c: Include rtl-iter.h.
19868         (approx_reg_cost_1): Delete.
19869         (approx_reg_cost): Use FOR_EACH_SUBRTX instead of for_each_rtx.
19870         Don't handle null rtxes.
19872 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
19874         * cfgcleanup.c: Include rtl-iter.h.
19875         (mentions_nonequal_regs): Turn from being a for_each_rtx callback
19876         to being a function that examines each subrtx itself.
19877         (thread_jump): Update accordingly.
19879 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
19881         * combine-stack-adj.c: Include rtl-iter.h.
19882         (record_stack_refs_data): Delete.
19883         (record_stack_refs): Turn from being a for_each_rtx callback
19884         to being a function that examines each subrtx itself.
19885         Take a pointer to the reflist.  Invert sense of return value
19886         so that true means success and false means failure.  Don't
19887         handle null rtxes.
19888         (combine_stack_adjustments_for_block): Update accordingly.
19890 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
19892         * combine.c (record_truncated_value): Turn from being a for_each_rtx
19893         callback to a function that takes an rtx and returns a bool
19894         (record_truncated_values): Use FOR_EACH_SUBRTX_VAR instead of
19895         for_each_rtx.
19897 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
19899         * combine.c: Include rtl-iter.h.
19900         (unmentioned_reg_p_1): Delete.
19901         (unmentioned_reg_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
19902         Don't handle null rtxes.
19904 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
19906         * calls.c: Include rtl-iter.h.
19907         (internal_arg_pointer_based_exp_1): Delete.
19908         (internal_arg_pointer_based_exp): Take a const_rtx.
19909         Use FOR_EACH_SUBRTX to iterate over subrtxes.
19911 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
19913         * caller-save.c: Include rtl-iter.h.
19914         (add_used_regs_1): Delete.
19915         (add_used_regs): Use FOR_EACH_SUBRTX rather than for_each_rtx
19916         to iterate over subrtxes.  Assert that any remaining pseudos
19917         have been spilled.
19919 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
19921         * bt-load.c: Include rtl-iter.h.
19922         (btr_reference_found, find_btr_reference, btr_referenced_p): Delete.
19923         (find_btr_use): Move further up file.  Use FOR_EACH_SUBRTX_PTR
19924         to iterate over subrtxes.
19925         (insn_sets_btr_p, new_btr_user, compute_defs_uses_and_gen): Use
19926         find_btr_use rather than btr_referenced_p.
19928 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
19930         * alias.c: Include rtl-iter.h.
19931         (refs_newer_value_cb): Delete.
19932         (refs_newer_value_p): Use FOR_EACH_SUBRTX instead of for_each_rtx.
19934 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
19936         * rtl-iter.h: New file.
19937         * rtlanal.c: Include it.
19938         (rtx_all_subrtx_bounds, rtx_nonconst_subrtx_bounds): New variables.
19939         (generic_subrtx_iterator <T>::add_single_to_queue)
19940         (generic_subrtx_iterator <T>::add_subrtxes_to_queue)
19941         (generic_subrtx_iterator <T>::free_array): New functions.
19942         (generic_subrtx_iterator <T>::LOCAL_ELEMS): Define.
19943         (generic_subrtx_iterator <const_rtx_accessor>)
19944         (generic_subrtx_iterator <rtx_var_accessor>
19945         (generic_subrtx_iterator <rtx_ptr_accessor>): Instantiate.
19946         (setup_reg_subrtx_bounds): New function.
19947         (init_rtlanal): Call it.
19949 2014-08-27  Kaz Kojima  <kkojima@gcc.gnu.org>
19951         PR target/62261
19952         * config/sh/sh.md (ashlsi3): Handle negative shift count for
19953         TARGET_SHMEDIA.
19954         (ashldi3, ashrsi3, ashrdi3, lshrsi3, lshrdi3): Likewise.
19956 2014-08-27  Richard Sandiford  <rdsandiford@googlemail.com>
19958         * emit-rtl.c (set_unique_reg_note): Discard notes with side effects.
19960 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
19962         * rtl.h (JUMP_LABEL_AS_INSN): New.
19964 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
19966         * rtl.h (free_EXPR_LIST_list): Strengthen param from rtx * to
19967         rtx_expr_list **.
19968         (alloc_EXPR_LIST): Strengthen return type from rtx to
19969         rtx_expr_list *.
19970         (remove_free_EXPR_LIST_node): Likewise for param.
19971         * reload.h (struct reg_equivs_t): Strengthen field "alt_mem_list"
19972         from rtx to rtx_expr_list *.
19973         * sched-int.h (struct deps_desc): Strengthen fields
19974         "pending_read_mems" and "pending_write_mems" from rtx to
19975         rtx_expr_list *.
19977         * dwarf2out.c (decl_piece_varloc_ptr): Strengthen return type from
19978         rtx to rtx_expr_list *.
19979         * lists.c (alloc_INSN_LIST): Likewise, also for local "r".
19980         (free_EXPR_LIST_list): Strengthen param "listp" from rtx * to
19981         rtx_expr_list **.
19982         (remove_free_EXPR_LIST_node): Likewise.  Strengthen local "node"
19983         from rtx to rtx_expr_list *.
19984         * loop-iv.c (simplify_using_initial_values): Strengthen local
19985         "cond_list" from rtx to rtx_expr_list *, and locals "pnode",
19986         "pnote_next" from rtx * to rtx_expr_list **.
19987         * sched-deps.c (remove_from_both_dependence_lists):  Strengthen
19988         param "exprp" from rtx * to rtx_expr_list **.
19989         (add_insn_mem_dependence): Strengthen local "mem_list" from
19990         rtx * to rtx_expr_list **.  Strengthen local "mem_node" from rtx
19991         to rtx_expr_list *.
19992         * sched-rgn.c (concat_insn_mem_list): Strengthen param "copy_mems"
19993         and local "new_mems" from rtx to rtx_expr_list *.  Strengthen
19994         param "old_mems_p" from rtx * to rtx_expr_list **.
19995         * var-tracking.c (struct adjust_mem_data): Strengthen field
19996         "side_effects" from rtx to rtx_expr_list *.
19997         (adjust_insn): Replace NULL_RTX with NULL when assigning to
19998         rtx_expr_list *.
19999         (prepare_call_arguments): Likewise.
20001 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
20003         * function.h (struct rtl_data): Strengthen field
20004         "x_stack_slot_list" from rtx to rtx_expr_list *.
20006         * emit-rtl.c (unshare_all_rtl_1): Add a checked cast
20007         when assigning to stack_slot_list.
20009 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
20011         * function.h (struct rtl_data): Strengthen field
20012         x_nonlocal_goto_handler_labels from rtx to rtx_expr_list *.
20013         * rtl.h (remove_node_from_expr_list): Strengthen second param from
20014         rtx * to rtx_expr_list **.
20016         * cfgbuild.c (make_edges): In loop over
20017         nonlocal_goto_handler_labels, strengthen local "x" from rtx to
20018         rtx_expr_list *, and use methods of the latter class to clarify
20019         the code.
20020         * cfgrtl.c (cfg_layout_initialize): Strengthen local "x" from rtx to
20021         rtx_expr_list *, and use methods of the latter class to clarify
20022         the code.
20023         * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
20024         * reload1.c (set_initial_label_offsets): Likewise for local "x".
20025         * rtlanal.c (remove_node_from_expr_list): Strengthen param "listp"
20026         from rtx * to rtx_expr_list **.  Strengthen local "temp" from rtx
20027         to rtx_expr_list *.  Use methods of the latter class to clarify
20028         the code.
20030 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
20032         * function.h (struct expr_status): Strengthen field
20033         "x_forced_labels" from rtx to rtx_expr_list *.
20035         * cfgbuild.c (make_edges): Split local "x" into two locals,
20036         strengthening one from rtx to rtx_expr_list *, and using methods
20037         of said class.
20038         * dwarf2cfi.c (create_trace_edges): Split local "lab" out; within
20039         loop over forced_labels, introduce strengthen it from rtx to
20040         rtx_expr_list *, using methods to clarify the code.
20041         * jump.c (rebuild_jump_labels_1): Strengthen local "insn" from rtx
20042         to rtx_expr_list *, using methods of said class to clarify the
20043         code.
20044         * reload1.c (set_initial_label_offsets): Split local "x" into two
20045         per-loop variables, strengthening the first from rtx to
20046         rtx_expr_list * and using methods.
20048 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
20050         * coretypes.h (class rtx_expr_list): Add forward declaration.
20051         * emit-rtl.c (gen_rtx_EXPR_LIST): New.
20052         * gengenrtl.c (special_rtx): Add EXPR_LIST.
20053         * rtl.h (class rtx_expr_list): New subclass of rtx_def, adding
20054         invariant: GET_CODE (X) == EXPR_LIST.
20055         (is_a_helper <rtx_expr_list *>::test): New.
20056         (rtx_expr_list::next): New.
20057         (rtx_expr_list::element): New.
20058         (gen_rtx_EXPR_LIST): New.
20060 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
20062         * varasm.c (mark_constants): Convert a GET_CODE check into a
20063         dyn_cast, strengthening local "seq" from rtx to rtx_sequence *.
20064         Use methods of rtx_sequence to clarify the code.
20066 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
20068         * sched-vis.c (print_pattern): Within SEQUENCE case, introduce a
20069         local "seq" via a checked cast, and use methods of rtx_sequence
20070         to simplify the code.
20072 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
20074         * resource.c (mark_referenced_resources): Strengthen local
20075         "sequence" from rtx to rtx_sequence *, adding a checked cast, and
20076         using methods of rtx_sequence to clarify the code.
20077         (find_dead_or_set_registers): Within the switch statement, convert
20078         a GET_CODE check to a dyn_cast, introducing local "seq".  Within
20079         the JUMP_P handling, introduce another local "seq", adding a
20080         checked cast to rtx_sequence *.  In both cases, use methods of
20081         rtx_sequence to clarify the code.
20082         (mark_set_resources): Within SEQUENCE case, introduce local "seq"
20083         via a checked cast, and use methods of rtx_sequence to simplify
20084         the code.
20086 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
20088         * reorg.c (redundant_insn): In two places in the function, replace
20089         a check of GET_CODE with a dyn_cast, introducing local "seq", and
20090         usings methods of rtx_sequence to clarify the code.
20092 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
20094         * jump.c (mark_jump_label_1): Within the SEQUENCE case, introduce
20095         local "seq" with a checked cast, and use methods of rtx_sequence
20096         to clarify the code.
20098 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
20100         * function.c (contains): Introduce local "seq" for PATTERN (insn),
20101         with a checked cast, in the region for where we know it's a
20102         SEQUENCE.  Use methods of rtx_sequence.
20104 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
20106         * final.c (get_attr_length_1): Replace GET_CODE check with a
20107         dyn_cast, introducing local "seq" and the use of methods of
20108         rtx_sequence.
20109         (shorten_branches): Likewise, introducing local "body_seq".
20110         Strengthen local "inner_insn" from rtx to rtx_insn *.
20111         (reemit_insn_block_notes): Replace GET_CODE check with a
20112         dyn_cast, strengthening local "body" from rtx to rtx_sequence *.
20113         Use methods of rtx_sequence.
20114         (final_scan_insn): Likewise, introducing local "seq" for when
20115         "body" is known to be a SEQUENCE, using its methods.
20117 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
20119         * except.c (can_throw_external): Strengthen local "seq" from rtx
20120         to rtx_sequence *.  Use methods of rtx_sequence.
20121         (insn_nothrow_p): Likewise.
20123 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
20125         * dwarf2cfi.c (create_trace_edges): Convert GET_CODE check into a
20126         dyn_cast, strengthening local "seq" from rtx to rtx_sequence *.
20127         Use methods of rtx_sequence.
20128         (scan_trace): Likewise for local "pat".
20130 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
20132         * coretypes.h (class rtx_sequence): Add forward declaration.
20133         * rtl.h (class rtx_sequence): New subclass of rtx_def, adding
20134         invariant: GET_CODE (X) == SEQUENCE.
20135         (is_a_helper <rtx_sequence *>::test): New.
20136         (is_a_helper <const rtx_sequence *>::test): New.
20137         (rtx_sequence::len): New.
20138         (rtx_sequence::element): New.
20139         (rtx_sequence::insn): New.
20141 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
20143         * rtl.h (free_INSN_LIST_list): Strengthen param from rtx * to
20144         rtx_insn_list **.
20145         (alloc_INSN_LIST): Strengthen return type from rtx to
20146         rtx_insn_list *.
20147         (copy_INSN_LIST): Likewise for return type and param.
20148         (concat_INSN_LIST): Likewise for both params and return type.
20149         (remove_free_INSN_LIST_elem): Strenghten first param from rtx to
20150         rtx_insn *.  Strengthen second param from rtx * to rtx_insn_list **.
20151         (remove_free_INSN_LIST_node): Strenghten return type from rtx to
20152         rtx_insn *.  Strengthen param from rtx * to rtx_insn_list **.
20154         * sched-int.h (struct deps_reg): Strengthen fields "uses", "sets",
20155         "implicit_sets", "control_uses", "clobbers" from rtx to
20156         rtx_insn_list *.
20157         (struct deps_desc): Likewise for fields "pending_read_insns",
20158         "pending_write_insns", "pending_jump_insns",
20159         "last_pending_memory_flush", "last_function_call",
20160         "last_function_call_may_noreturn", "sched_before_next_call",
20161         "sched_before_next_jump".
20162         (struct _haifa_deps_insn_data): Likewise for field "cond_deps".
20163         (remove_from_deps): Strengthen second param from rtx to rtx_insn *.
20165         * gcse.c (struct ls_expr): Strengthen fields "loads" and "stores"
20166         from rtx to rtx_insn_list *.
20167         (ldst_entry): Replace use of NULL_RTX with NULL when dealing with
20168         rtx_insn_list *.
20170         * haifa-sched.c (insn_queue): Strengthen this variable from rtx *
20171         to rtx_insn_list **.
20172         (dep_cost_1): Strengthen local "dep_cost_rtx_link" from rtx to
20173         rtx_insn_list *.
20174         (queue_insn): Likewise for local "link".
20175         (struct haifa_saved_data): Strengthen field "insn_queue" from
20176         rtx * to rtx_insn_list **.
20177         (save_backtrack_point): Update allocation of save->insn_queue to
20178         reflect the strengthening of elements from rtx to rtx_insn_list *.
20179         (queue_to_ready): Strengthen local "link" from rtx to
20180         rtx_insn_list *; use methods "next" and "insn" when traversing the
20181         list.
20182         (early_queue_to_ready): Likewise for locals "link", "next_link",
20183         "prev_link".
20184         (schedule_block): Update allocation of insn_queue to reflect the
20185         strengthening of elements from rtx to rtx_insn_list *.  Strengthen
20186         local "link" from rtx to rtx_insn_list *, and use methods when
20187         working it.
20188         (add_to_speculative_block): Strengthen locals "twins" and
20189         "next_node" from rtx to rtx_insn_list *, and use methods when
20190         working with them.  Strengthen local "twin" from rtx to
20191         rtx_insn *, eliminating a checked cast.
20192         (fix_recovery_deps): Strengthen locals "ready_list" and "link"
20193         from rtx to rtx_insn_list *, and use methods when working with
20194         them.
20196         * lists.c (alloc_INSN_LIST): Strengthen return type and local "r"
20197         from rtx to rtx_insn_list *, adding a checked cast.
20198         (free_INSN_LIST_list): Strengthen param "listp" from rtx * to
20199         rtx_insn_list **.
20200         (copy_INSN_LIST): Strengthen return type and locals "new_queue",
20201         "newlink" from rtx to rtx_insn_list *.  Strengthen local
20202         "pqueue" from rtx * to rtx_insn_list **.  Strengthen local "x"
20203         from rtx to rtx_insn *.
20204         (concat_INSN_LIST): Strengthen return type and local "new_rtx",
20205         from rtx to rtx_insn_list *.  Use methods of the latter class.
20206         (remove_free_INSN_LIST_elem): Strengthen param "elem" from rtx to
20207         rtx_insn *, and param "listp" from rtx * to rtx_insn_list **.
20208         (remove_free_INSN_LIST_node): Strengthen return type and local
20209         "elem" from rtx to rtx_insn *.  Strenghten param "listp" from
20210         rtx * to rtx_insn_list **.  Strengthen local "node" from rtx to
20211         rtx_insn_list *, using "insn" method.
20213         * sched-deps.c (add_dependence_list):  Strengthen param "list"
20214         from rtx to rtx_insn_list *, and use methods when working with it.
20215         (add_dependence_list_and_free):  Strengthen param "listp" from
20216         rtx * to rtx_insn_list **.
20217         (remove_from_dependence_list): Strenghten param "listp" from rtx *
20218         to rtx_insn_list **, and use methods when working with *listp.
20219         (remove_from_both_dependence_lists): Strengthen param "listp" from
20220         rtx * to rtx_insn_list **
20221         (add_insn_mem_dependence): Strengthen local "insn_list" from rtx *
20222         to rtx_insn_list **.  Eliminate local "link", in favor of two new
20223         locals "insn_node" and "mem_node", an rtx_insn_list * and an rtx
20224         respectively.
20225         (deps_analyze_insn): Split out uses 'f local "t" as an INSN_LIST
20226         by introducing local "cond_deps".
20227         (remove_from_deps): Strengthen param "insn" from rtx to
20228         rtx_insn *.
20230         * sched-rgn.c (concat_insn_mem_list): Strengthen param
20231         "copy_insns" and local "new_insns" from rtx to rtx_insn_list *.
20232         Strengthen param "old_insns_p" from rtx * to rtx_insn_list **.
20233         Use methods of rtx_insn_list.
20235         * store-motion.c (struct st_expr): Strengthen fields
20236         "antic_stores" and "avail_stores" from rtx to rtx_insn_list *.
20237         (st_expr_entry): Replace NULL_RTX with NULL when dealing with
20238         rtx_insn_list *.
20239         (find_moveable_store): Split out "tmp" into multiple more-tightly
20240         scoped locals.  Use methods of rtx_insn_list *.
20241         (compute_store_table): Strengthen local "tmp" from rtx to
20242         rtx_insn *.  Use methods of rtx_insn_list *.
20244 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
20246         * coretypes.h (class rtx_insn_list): Add forward declaration.
20247         * rtl.h (class rtx_insn_list): New subclass of rtx_def
20248         (is_a_helper <rtx_insn_list *>::test): New.
20249         (rtx_insn_list::next): New.
20250         (rtx_insn_list::insn): New.
20251         (gen_rtx_INSN_LIST): Add prototype.
20252         * emit-rtl.c (gen_rtx_INSN_LIST): New.
20253         * gengenrtl.c (special_rtx): Add INSN_LIST.
20255 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
20257         * ira-lives.c (find_call_crossed_cheap_reg): Strengthen local
20258         "prev" from rtx to rtx_insn *.
20260 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
20262         * rtl.h (INSN_UID): Convert from a macro to a pair of inline
20263         functions.  Require merely an rtx for now, not an rtx_insn *.
20264         (BLOCK_FOR_INSN): Likewise.
20265         (INSN_LOCATION): Likewise.
20266         (INSN_HAS_LOCATION): Convert from a macro to an inline function.
20268 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
20270         * rtl.h (PATTERN): Convert this macro into a pair of inline
20271         functions, for now, requiring const_rtx and rtx.
20273 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
20275         * target.def (unwind_emit): Strengthen param "insn" from rtx to
20276         rtx_insn *.
20277         (final_postscan_insn): Likewise.
20278         (adjust_cost): Likewise.
20279         (adjust_priority): Likewise.
20280         (variable_issue): Likewise.
20281         (macro_fusion_pair_p): Likewise.
20282         (dfa_post_cycle_insn): Likewise.
20283         (first_cycle_multipass_dfa_lookahead_guard): Likewise.
20284         (first_cycle_multipass_issue): Likewise.
20285         (dfa_new_cycle): Likewise.
20286         (adjust_cost_2): Likewise for params "insn" and "dep_insn".
20287         (speculate_insn): Likewise for param "insn".
20288         (gen_spec_check): Likewise for params "insn" and "label".
20289         (get_insn_spec_ds): Likewise for param "insn".
20290         (get_insn_checked_ds): Likewise.
20291         (dispatch_do): Likewise.
20292         (dispatch): Likewise.
20293         (cannot_copy_insn_p): Likewise.
20294         (invalid_within_doloop): Likewise.
20295         (legitimate_combined_insn): Likewise.
20296         (needed): Likewise.
20297         (after): Likewise.
20299         * doc/tm.texi: Automatically updated to reflect changes to
20300         target.def.
20302         * haifa-sched.c (choose_ready): Convert NULL_RTX to NULL when
20303         working with insn.
20304         (schedule_block): Likewise.
20305         (sched_init): Likewise.
20306         (sched_speculate_insn): Strengthen param "insn" from rtx to
20307         rtx_insn *.
20308         (ready_remove_first_dispatch): Convert NULL_RTX to NULL when
20309         working with insn.
20310         * hooks.c (hook_bool_rtx_true): Rename to...
20311         hook_bool_rtx_insn_true): ...this, and strengthen first param from
20312         rtx to rtx_insn *.
20313         (hook_constcharptr_const_rtx_null): Rename to...
20314         (hook_constcharptr_const_rtx_insn_null): ...this, and strengthen
20315         first param from const_rtx to const rtx_insn *.
20316         (hook_bool_rtx_int_false): Rename to...
20317         (hook_bool_rtx_insn_int_false): ...this, and strengthen first
20318         param from rtx to rtx_insn *.
20319         (hook_void_rtx_int): Rename to...
20320         (hook_void_rtx_insn_int): ...this, and strengthen first param from
20321         rtx to rtx_insn *.
20323         * hooks.h (hook_bool_rtx_true): Rename to...
20324         (hook_bool_rtx_insn_true): ...this, and strengthen first param from
20325         rtx to rtx_insn *.
20326         (hook_bool_rtx_int_false): Rename to...
20327         (hook_bool_rtx_insn_int_false): ...this, and strengthen first
20328         param from rtx to rtx_insn *.
20329         (hook_void_rtx_int): Rename to...
20330         (hook_void_rtx_insn_int): ...this, and strengthen first param from
20331         rtx to rtx_insn *.
20332         (hook_constcharptr_const_rtx_null): Rename to...
20333         (hook_constcharptr_const_rtx_insn_null): ...this, and strengthen
20334         first param from const_rtx to const rtx_insn *.
20336         * sched-deps.c (sched_macro_fuse_insns): Strengthen param "insn"
20337         and local "prev" from rtx to rtx_insn *.
20339         * sched-int.h (sched_speculate_insn): Strengthen first param from
20340         rtx to rtx_insn *.
20342         * sel-sched.c (create_speculation_check): Likewise for local "label".
20343         * targhooks.c (default_invalid_within_doloop): Strengthen param
20344         "insn" from const_rtx to const rtx_insn *.
20345         * targhooks.h (default_invalid_within_doloop): Strengthen param
20346         from const_rtx to const rtx_insn *.
20348         * config/alpha/alpha.c (alpha_cannot_copy_insn_p): Likewise.
20349         (alpha_adjust_cost): Likewise for params "insn", "dep_insn".
20351         * config/arc/arc.c (arc_sched_adjust_priority): Likewise for param
20352         "insn".
20353         (arc_invalid_within_doloop): Likewise, with const.
20355         * config/arm/arm.c (arm_adjust_cost): Likewise for params "insn", "dep".
20356         (arm_cannot_copy_insn_p): Likewise for param "insn".
20357         (arm_unwind_emit): Likewise.
20359         * config/bfin/bfin.c (bfin_adjust_cost): Likewise for params "insn",
20360         "dep_insn".
20362         * config/c6x/c6x.c (c6x_dfa_new_cycle): Likewise for param "insn".
20363         (c6x_variable_issue): Likewise.  Removed now-redundant checked
20364         cast.
20365         (c6x_adjust_cost): Likewise for params "insn", "dep_insn".
20367         * config/epiphany/epiphany-protos.h (epiphany_mode_needed):
20368         Likewise for param "insn".
20369         (epiphany_mode_after): Likewise.
20370         * config/epiphany/epiphany.c (epiphany_adjust_cost): Likewise for
20371         params "insn", "dep_insn".
20372         (epiphany_mode_needed): Likewise for param "insn".
20373         (epiphany_mode_after): Likewise.
20375         * config/i386/i386-protos.h (i386_pe_seh_unwind_emit): Likewise.
20376         * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
20377         (ix86_avx_u128_mode_needed): Likewise.
20378         (ix86_i387_mode_needed): Likewise.
20379         (ix86_mode_needed): Likewise.
20380         (ix86_avx_u128_mode_after): Likewise.
20381         (ix86_mode_after): Likewise.
20382         (ix86_adjust_cost): Likewise for params "insn", "dep_insn".
20383         (ix86_macro_fusion_pair_p): Likewise for params "condgen", "condjmp".
20384         (ix86_adjust_priority): Likewise for param "insn".
20385         (core2i7_first_cycle_multipass_issue): Likewise for param "insn".
20386         (do_dispatch): Likewise.
20387         (has_dispatch): Likewise.
20388         * config/i386/winnt.c (i386_pe_seh_unwind_emit): Likewise.
20390         * config/ia64/ia64.c (TARGET_INVALID_WITHIN_DOLOOP): Update to
20391         reflect renaming of default hook implementation from
20392         hook_constcharptr_const_rtx_null to
20393         hook_constcharptr_const_rtx_insn_null.
20394         (ia64_adjust_cost_2): Strengthen params "insn", "dep_insn" from
20395         rtx to rtx_insn *.
20396         (ia64_variable_issue): Likewise for param "insn".
20397         (ia64_first_cycle_multipass_dfa_lookahead_guard): Likewise.
20398         (ia64_dfa_new_cycle): Likewise.
20399         (ia64_get_insn_spec_ds): Likewise.
20400         (ia64_get_insn_checked_ds): Likewise.
20401         (ia64_speculate_insn): Likewise.
20402         (ia64_gen_spec_check): Likewise for params "insn", "label".
20403         (ia64_asm_unwind_emit): Likewise for param "insn".
20405         * config/m32r/m32r.c (m32r_adjust_priority): Likewise.
20407         * config/m68k/m68k.c (m68k_sched_adjust_cost): Likewise for params
20408         "insn", "def_insn".
20409         (m68k_sched_variable_issue): Likewise for param "insn".
20411         * config/mep/mep.c (mep_adjust_cost): Likewise for params "insn",
20412         "def_insn".
20414         * config/microblaze/microblaze.c (microblaze_adjust_cost):
20415         Likewise for params "insn", "dep".
20417         * config/mips/mips.c (mips_adjust_cost): Likewise.
20418         (mips_variable_issue): Likewise for param "insn".
20419         (mips_final_postscan_insn): Likewise.
20421         * config/mn10300/mn10300.c (mn10300_adjust_sched_cost): Likewise
20422         for params "insn", "dep".
20424         * config/pa/pa.c (pa_adjust_cost): Likewise for params "insn",
20425         "dep_insn".
20426         (pa_adjust_priority): Likewise for param "insn".
20428         * config/picochip/picochip.c (picochip_sched_adjust_cost):
20429         Likewise for params "insn", "dep_insn".
20431         * config/rs6000/rs6000.c (rs6000_variable_issue_1): Likewise for
20432         param "insn".
20433         (rs6000_variable_issue): Likewise.
20434         (rs6000_adjust_cost): Likewise for params "insn", "dep_insn".
20435         (rs6000_debug_adjust_cost): Likewise.
20436         (rs6000_adjust_priority): Likewise for param "insn".
20437         (rs6000_use_sched_lookahead_guard): Likewise.
20438         (get_next_active_insn): Likewise for return type and both params.
20439         (redefine_groups): Likewise for params "prev_head_insn", "tail"
20440         and locals "insn", "next_insn".
20441         (pad_groups): Likewise.
20443         * config/s390/s390.c (s390_adjust_priority): Likewise for param
20444         "insn".
20445         (s390_cannot_copy_insn_p): Likewise.
20446         (s390_sched_variable_issue): Likewise for third param, eliminating
20447         checked cast.
20448         (TARGET_INVALID_WITHIN_DOLOOP): Update to reflect renaming of
20449         default hook implementation from hook_constcharptr_const_rtx_null
20450         to hook_constcharptr_const_rtx_insn_null.
20452         * config/sh/sh.c (sh_cannot_copy_insn_p): Strengthen param "insn"
20453         from rtx to rtx_insn *.
20454         (sh_adjust_cost): Likewise for params "insn", "dep_insn".
20455         (sh_variable_issue): Likewise for param "insn".
20456         (sh_dfa_new_cycle): Likewise.
20457         (sh_mode_needed): Likewise.
20458         (sh_mode_after): Likewise.
20460         * config/sparc/sparc.c (supersparc_adjust_cost): Likewise for
20461         params "insn", "dep_insn".
20462         (hypersparc_adjust_cost): Likewise.
20463         (sparc_adjust_cost): Likewise.
20465         * config/spu/spu.c (spu_sched_variable_issue): Likewise for third
20466         param, eliminated checked cast.
20467         (spu_sched_adjust_cost): Likewise for first and third params.
20469         * config/tilegx/tilegx.c (tilegx_sched_adjust_cost): Strengthen
20470         params "insn" and "dep_insn" from rtx to rtx_insn *.
20472         * config/tilepro/tilepro.c (tilepro_sched_adjust_cost): Likewise.
20474 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
20476         * gcc/config/mn10300/mn10300.c (is_load_insn): Rename to...
20477         (set_is_load_p): ...this, updating to work on a SET pattern rather
20478         than an insn.
20479         (is_store_insn): Rename to...
20480         (set_is_store_p): ...this, updating to work on a SET pattern
20481         rather than an insn.
20482         (mn10300_adjust_sched_cost): Move call to get_attr_timings from
20483         top of function to where it is needed.  Rewrite the bogus
20484         condition that checks for "insn" and "dep" being PARALLEL to
20485         instead use single_set, introducing locals "insn_set" and
20486         "dep_set".  Given that we only ever returned "cost" for a non-pair
20487         of SETs, bail out early if we don't have a pair of SET.
20488         Rewrite all uses of PATTERN (dep) and PATTERN (insn) to instead
20489         use the new locals "insn_set" and "dep_set", and update calls to
20490         is_load_insn and is_store_insn to be calls to set_is_load_p and
20491         set_is_store_p.
20493 2014-08-27  Guozhi Wei  <carrot@google.com>
20495         PR target/62262
20496         * config/aarch64/aarch64.md (*andim_ashift<mode>_bfiz): Check the shift
20497         amount before using it.
20499 2014-08-27  Richard Biener  <rguenther@suse.de>
20501         * gimple-fold.c (get_maxval_strlen): Add overload wrapping
20502         get_maxval_strlen inside a more useful API.
20503         (gimple_fold_builtin_with_strlen): Remove and fold into ...
20504         (gimple_fold_builtin): ... caller.
20505         (gimple_fold_builtin_strlen, gimple_fold_builtin_strcpy,
20506         gimple_fold_builtin_strncpy, gimple_fold_builtin_strcat,
20507         gimple_fold_builtin_fputs, gimple_fold_builtin_memory_chk,
20508         gimple_fold_builtin_stxcpy_chk, gimple_fold_builtin_stxncpy_chk,
20509         gimple_fold_builtin_snprintf_chk, gimple_fold_builtin_snprintf,
20510         gimple_fold_builtin_sprintf): Adjust to compute maxval
20511         themselves.
20513 2014-08-27  Yvan Roux  <yvan.roux@linaro.org>
20515         PR other/62248
20516         * config.gcc (arm*-*-*): Check --with-fpu against arm-fpus.def.
20518 2014-08-27  Alexander Ivchenko  <alexander.ivchenko@intel.com>
20519             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
20520             Anna Tikhonova  <anna.tikhonova@intel.com>
20521             Ilya Tocar  <ilya.tocar@intel.com>
20522             Andrey Turetskiy  <andrey.turetskiy@intel.com>
20523             Ilya Verbin  <ilya.verbin@intel.com>
20524             Kirill Yukhin  <kirill.yukhin@intel.com>
20525             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
20527         * config/i386/sse.md
20528         (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"):
20529         Use `concat_tg_mode' attribute to determine asm register size.
20531 2014-08-27  Alexander Ivchenko  <alexander.ivchenko@intel.com>
20532             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
20533             Anna Tikhonova  <anna.tikhonova@intel.com>
20534             Ilya Tocar  <ilya.tocar@intel.com>
20535             Andrey Turetskiy  <andrey.turetskiy@intel.com>
20536             Ilya Verbin  <ilya.verbin@intel.com>
20537             Kirill Yukhin  <kirill.yukhin@intel.com>
20538             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
20540         * config/i386/sse.md
20541         (define_mode_iterator VI48_AVX512VL): New.
20542         (define_mode_iterator VI_UNALIGNED_LOADSTORE): Delete.
20543         (define_mode_iterator VI_ULOADSTORE_BW_AVX512VL): New.
20544         (define_mode_iterator VI_ULOADSTORE_F_AVX512VL): Ditto.
20545         (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
20546         with VI1): Change mode iterator.
20547         (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
20548         with VI_ULOADSTORE_BW_AVX512VL): New.
20549         (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
20550         with VI_ULOADSTORE_F_AVX512VL): Ditto.
20551         (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
20552         with VI1): Change mode iterator.
20553         (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
20554         with VI_ULOADSTORE_BW_AVX512VL): New.
20555         (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
20556         with VI_ULOADSTORE_F_AVX512VL): Ditto.
20557         (define_insn "<sse2_avx_avx512f>_storedqu<mode>
20558         with VI1): Change mode iterator.
20559         (define_insn "<sse2_avx_avx512f>_storedqu<mode>
20560         with VI_ULOADSTORE_BW_AVX512VL): New.
20561         (define_insn "<sse2_avx_avx512f>_storedqu<mode>
20562         with VI_ULOADSTORE_BW_AVX512VL): Ditto.
20563         (define_insn "avx512f_storedqu<mode>_mask"): Delete.
20564         (define_insn "<avx512>_storedqu<mode>_mask" with
20565         VI48_AVX512VL): New.
20566         (define_insn "<avx512>_storedqu<mode>_mask" with
20567         VI12_AVX512VL): Ditto.
20569 2014-08-27  Alexander Ivchenko  <alexander.ivchenko@intel.com>
20570             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
20571             Anna Tikhonova  <anna.tikhonova@intel.com>
20572             Ilya Tocar  <ilya.tocar@intel.com>
20573             Andrey Turetskiy  <andrey.turetskiy@intel.com>
20574             Ilya Verbin  <ilya.verbin@intel.com>
20575             Kirill Yukhin  <kirill.yukhin@intel.com>
20576             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
20578         * config/i386/sse.md
20579         (define_mode_iterator VI48_AVX2_48_AVX512F): Delete.
20580         (define_mode_iterator VI48_AVX512BW): New.
20581         (define_insn "<avx2_avx512f>_<shift_insn>v<mode><mask_name>"): Delete.
20582         (define_insn "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>"
20583         with VI48_AVX2_48_AVX512F): New.
20584         (define_insn "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>"
20585         with VI2_AVX512VL): Ditto.
20587 2014-08-27  Richard Biener  <rguenther@suse.de>
20589         PR middle-end/62239
20590         * builtins.c (fold_builtin_strcat_chk): Move to gimple-fold.c.
20591         (fold_builtin_3): Do not fold strcat_chk here.
20592         * gimple-fold.c (gimple_fold_builtin_strcat_chk): Move here
20593         from builtins.c.
20594         (gimple_fold_builtin): Fold strcat_chk here.
20596 2014-08-26  Aldy Hernandez  <aldyh@redhat.com>
20598         * dwarf2out.h (dwarf2out_decl): Remove prototype.
20599         * dwarf2out.c (dwarf2out_decl): Make static.
20601 2014-08-26  Joel Sherrill <joel.sherrill@oarcorp.com>
20603         * doc/invoke.texi: -fno-cxa-atexit should be -fno-use-cxa-atexit.
20605 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
20607         * cselib.h (struct elt_loc_list): Strengthen field "setting_insn"
20608         from rtx to rtx_insn *.
20609         (cselib_lookup_from_insn): Likewise for final param.
20610         (cselib_subst_to_values_from_insn): Likewise.
20611         (cselib_add_permanent_equiv): Likewise.
20613         * cselib.c (cselib_current_insn): Likewise for this variable.
20614         (cselib_subst_to_values_from_insn): Likewise for param "insn".
20615         (cselib_lookup_from_insn): Likewise.
20616         (cselib_add_permanent_equiv): Likewise for param "insn" and local
20617         "save_cselib_current_insn".
20618         (cselib_process_insn): Replace use of NULL_RTX with NULL.
20620         * sched-deps.c (add_insn_mem_dependence): Strengthen param "insn"
20621         from rtx to rtx_insn *.
20623 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
20625         * dse.c (dse_step6): Strengthen local "rinsn" from rtx to
20626         rtx_insn *.
20628 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
20630         * df.h (df_dump_insn_problem_function): Strengthen first param of
20631         this callback from const_rtx to const rtx_insn *.
20632         (struct df_insn_info): Strengthen field "insn" from rtx to
20633         rtx_insn *.
20634         (DF_REF_INSN): Eliminate this function, reinstating the older
20635         macro definition.
20636         (df_find_def): Strengthen param 1 from rtx to rtx_insn *.
20637         (df_reg_defined): Likewise.
20638         (df_find_use): Likewise.
20639         (df_reg_used): Likewise.
20640         (df_dump_insn_top): Strengthen param 1 from const_rtx to
20641         const rtx_insn *.
20642         (df_dump_insn_bottom): Likewise.
20643         (df_insn_debug): Strengthen param 1 from rtx to rtx_insn *.
20644         (df_insn_debug_regno): Likewise.
20645         (debug_df_insn): Likewise.
20646         (df_rd_simulate_one_insn): Likewise for param 2.
20647         (df_word_lr_simulate_defs): Likewise for param 1.
20648         (df_word_lr_simulate_uses): Likewise.
20649         (df_md_simulate_one_insn): Likewise for param 2.
20650         (df_simulate_find_noclobber_defs): Likewise for param 1.
20651         (df_simulate_find_defs): Likewise.
20652         (df_simulate_defs): Likewise.
20653         (df_simulate_uses): Likewise.
20654         (df_simulate_one_insn_backwards): Likewise for param 2.
20655         (df_simulate_one_insn_forwards): Likewise.
20656         (df_uses_create): Likewise for param 2.
20657         (df_insn_create_insn_record): Likewise for param 1.
20658         (df_insn_delete): Likewise.
20659         (df_insn_rescan): Likewise.
20660         (df_insn_rescan_debug_internal): Likewise.
20661         (df_insn_change_bb): Likewise.
20662         (df_notes_rescan): Likewise.
20663         * rtl.h (remove_death): Likewise for param 2.
20664         (print_rtl_with_bb): Strengthen param 2 from const_rtx to
20665         const rtx_insn *.
20666         * sched-int.h (reemit_notes): Strengthen param from rtx to
20667         rtx_insn *.
20668         * valtrack.h (propagate_for_debug): Likewise for param 1.
20670         * cfgrtl.c (print_rtl_with_bb): Strengthen param "rtx_first" and
20671         local "tmp_rtx" from const_rtx to const rtx_insn *.
20672         * combine.c (remove_death): Strengthen param "insn" from rtx to
20673         rtx_insn *.
20674         (move_deaths): Likewise for local "where_dead".
20675         * cse.c (delete_trivially_dead_insns): Introduce local
20676         "bind_var_loc" so that "bind" can be strengthened to an rtx_insn *.
20677         * df-core.c (df_find_def): Strengthen param "insn" from rtx to
20678         rtx_insn *.
20679         (df_reg_defined): Likewise.
20680         (df_find_use): Likewise.
20681         (df_reg_used): Likewise.
20682         (df_dump_insn_problem_data): Strengthen param "insn" from
20683         const_rtx to const rtx_insn *.
20684         (df_dump_insn_top): Likewise.
20685         (df_dump_insn_bottom): Likewise.
20686         (df_insn_debug): Strengthen param "insn" from rtx to rtx_insn *.
20687         (df_insn_debug_regno): Likewise.
20688         (debug_df_insn): Likewise.
20689         (DF_REF_INSN): Delete.
20690         * df-problems.c (df_rd_simulate_one_insn): Strengthen param "insn"
20691         from rtx to rtx_insn *.
20692         (df_chain_insn_top_dump): Strengthen param "insn" from
20693         const_rtx to const rtx_insn *.
20694         (df_chain_insn_bottom_dump): Likewise.
20695         (df_word_lr_simulate_defs): Strengthen param "insn" from rtx to
20696         rtx_insn *.
20697         (df_word_lr_simulate_uses): Likewise.
20698         (df_print_note): Likewise.
20699         (df_remove_dead_and_unused_notes): Likewise.
20700         (df_set_unused_notes_for_mw): Likewise.
20701         (df_set_dead_notes_for_mw): Likewise.
20702         (df_create_unused_note): Likewise.
20703         (df_simulate_find_defs): Likewise.
20704         (df_simulate_find_uses): Likewise.
20705         (df_simulate_find_noclobber_defs): Likewise.
20706         (df_simulate_defs): Likewise.
20707         (df_simulate_uses): Likewise.
20708         (df_simulate_one_insn_backwards): Likewise.
20709         (df_simulate_one_insn_forwards): Likewise.
20710         (df_md_simulate_one_insn): Likewise.
20711         * df-scan.c (df_uses_create): Likewise.
20712         (df_insn_create_insn_record): Likewise.
20713         (df_insn_delete): Likewise.
20714         (df_insn_rescan): Likewise.
20715         (df_insn_rescan_debug_internal): Likewise.
20716         (df_insn_change_bb): Likewise.
20717         (df_notes_rescan): Likewise.
20718         (df_refs_add_to_chains): Likewise.
20719         (df_insn_refs_verify): Likewise.
20720         * emit-rtl.c (set_insn_deleted): Add checked cast to rtx_insn *
20721         when invoking df_insn_delete.
20722         (reorder_insns): Strengthen local "x" from rtx to rtx_insn *.
20723         (set_unique_reg_note): Add checked cast.
20724         * final.c (cleanup_subreg_operands): Likewise.
20725         * gcse.c (update_ld_motion_stores): Likewise, strengthening local
20726         "insn" from rtx to rtx_insn *.
20727         * haifa-sched.c (reemit_notes): Strengthen param "insn" and local
20728         "last" from rtx to rtx_insn *.
20729         * ira-emit.c (change_regs_in_insn): New function.
20730         (change_loop): Strengthen local "insn" from rtx to rtx_insn *.
20731         Invoke change_regs_in_insn rather than change_regs.
20732         * ira.c (update_equiv_regs): Strengthen locals "insn",
20733         "init_insn", "new_insn" from rtx to rtx_insn *.  Invoke
20734         for_each_rtx_in_insn rather than for_each_rtx.
20735         * recog.c (confirm_change_group): Add checked casts.
20736         (peep2_update_life): Strengthen local "x" from rtx to rtx_insn *.
20737         Add checked cast.
20738         (peep2_fill_buffer): Add checked cast.
20739         * rtlanal.c (remove_note): Likewise.
20740         * valtrack.c (propagate_for_debug): Strengthen param "insn" and
20741         locals "next" "end" from rtx to rtx_insn *.
20743 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
20745         * sched-int.h (sched_init_insn_luid): Strengthen param 1 from rtx
20746         to rtx_insn *.
20747         (struct reg_use_data): Likewise for field "insn".
20748         (insn_cost): Likewise for param.
20749         (real_insn_for_shadow): Likewise for return type and param.
20750         (increase_insn_priority): Likewise for param 1.
20751         (debug_dependencies): Likewise for both params.
20753         * haifa-sched.c (insn_delay): Likewise for param "insn".
20754         (real_insn_for_shadow): Likewise for return type and param "insn".
20755         (update_insn_after_change): Likewise for param "insn".
20756         (recompute_todo_spec): Likewise for param "next" and locals "pro",
20757         "other".
20758         (insn_cost): Likewise for param "insn".
20759         (increase_insn_priority): Likewise.
20760         (calculate_reg_deaths): Likewise.
20761         (setup_insn_reg_pressure_info): Likewise.
20762         (model_schedule): Strengthen from vec<rtx> to vec<rtx_insn *>.
20763         (model_index): Strengthen param "insn" from rtx to rtx_insn *.
20764         (model_recompute): Likewise.
20765         (must_restore_pattern_p): Likewise for param "next".
20766         (model_excess_cost): Likewise for param "insn".
20767         (queue_remove): Likewise.
20768         (adjust_priority): Likewise for param "prev".
20769         (update_register_pressure): Likewise for param "insn".
20770         (setup_insn_max_reg_pressure): Likewise for local "insn".
20771         (update_reg_and_insn_max_reg_pressure): Likewise for param "insn".
20772         (model_add_to_schedule): Likewise.
20773         (model_reset_queue_indices): Likewise for local "insn".
20774         (unschedule_insns_until): Strengthen local "recompute_vec" from
20775         auto_vec<rtx> to auto_vec<rtx_insn *>.  Strengthen locals "last",
20776         "con" from rtx to rtx_insn *.
20777         (restore_last_backtrack_point): Likewise for both locals "x". Add
20778         checked casts.
20779         (estimate_insn_tick): Likewise for param "insn".
20780         (commit_schedule): Likewise for params "prev_head", "tail" and
20781         local "x".
20782         (verify_shadows): Likewise for locals "i1", "i2".
20783         (dump_insn_stream): Likewise for params "head", "tail" and locals
20784         "next_tail", "insn".
20785         (schedule_block): Likewise for locals "insn", "x".  Add a checked
20786         cast.
20787         (fix_inter_tick): Likewise for params "head", "tail".
20788         (create_check_block_twin): Likewise for local "jump".
20789         (haifa_change_pattern): Likewise for param "insn".
20790         (haifa_speculate_insn): Likewise.
20791         (dump_new_block_header): Likewise for params "head", "tail".
20792         (fix_jump_move): Likewise for param "jump".
20793         (move_block_after_check): Likewise.
20794         (sched_init_insn_luid): Likewise for param "insn".
20795         (sched_init_luids): Likewise for local "insn".
20796         (insn_luid): Likewise for param "insn".
20797         (init_h_i_d): Likewise.
20798         (haifa_init_h_i_d): Likewise for local "insn".
20799         (haifa_init_insn): Likewise for param "insn".
20800         * sched-deps.c (add_dependence): Likewise for local "real_pro",
20801         "other".
20802         (create_insn_reg_use): Likewise for param "insn".
20803         (setup_insn_reg_uses): Likewise.  Add a checked cast.
20804         * sched-ebb.c (debug_ebb_dependencies): Strengthen params "head",
20805         "tail" from rtx to rtx_insn *.
20806         * sched-rgn.c (void debug_dependencies): Likewise, also for locals
20807         "insn", "next_tail".
20809 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
20811         * haifa-sched.c (struct model_insn_info): Strengthen field "insn"
20812         from rtx to rtx_insn *.
20813         (model_add_to_schedule): Likewise for locals "start", "end",
20814         "iter".
20816 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
20818         * rtl.h (duplicate_insn_chain): Strengthen both params from rtx to
20819         rtx_insn *.
20820         * cfgrtl.c (duplicate_insn_chain): Likewise for  params "from",
20821         "to" and locals "insn", "next", "copy".  Remove now-redundant
20822         checked cast.
20824 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
20826         * rtl.h (canonicalize_condition): Strengthen param 1 from rtx to
20827         rtx_insn * and param 4 from rtx * to rtx_insn **.
20828         (get_condition): Strengthen param 1 from rtx to rtx_insn * and
20829         param 2 from rtx * to rtx_insn **.
20831         * df.h (can_move_insns_across): Strengthen params 1-4 from rtx to
20832         rtx_insn * and final param from rtx * to rtx_insn **.
20834         * cfgcleanup.c (try_head_merge_bb): Strengthen local "move_before"
20835         from rtx to rtx_insn *.
20836         (try_head_merge_bb): Likewise for both locals named "move_upto".
20837         * df-problems.c (can_move_insns_across): Likewise for params
20838         "from", "to", "across_from", "across_to" and locals "insn",
20839         "next", "max_to".  Strengthen param "pmove_upto" from rtx * to
20840         rtx_insn **.
20841         * ifcvt.c (struct noce_if_info): Strengthen field "cond_earliest"
20842         from rtx to rtx_insn *.
20843         (noce_get_alt_condition): Strengthen param "earliest" from rtx *
20844         to rtx_insn **.  Strengthen local "insn" from rtx to rtx_insn *.
20845         (noce_try_minmax): Strengthen locals "earliest", "seq" from rtx to
20846         rtx_insn *.
20847         (noce_try_abs): Likewise.
20848         (noce_get_condition): Likewise for param "jump".  Strengthen param
20849         "earliest" from rtx * to rtx_insn **.
20850         (noce_find_if_block): Strengthen local "cond_earliest" from rtx to
20851         rtx_insn *.
20852         (find_cond_trap): Likewise.
20853         (dead_or_predicable): Likewise for local "earliest".
20854         * loop-iv.c (check_simple_exit): Likewise for local "at".  Add
20855         checked cast.
20856         * rtlanal.c (canonicalize_condition): Likewise for param "insn"
20857         and local "prev".  Strengthen param "earliest" from rtx * to
20858         rtx_insn **.
20859         (get_condition): Strengthen param "jump" from rtx to rtx_insn *
20860         Strengthen param "earliest" from rtx * to rtx_insn **.
20862 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
20864         * fwprop.c (local_ref_killed_between_p): Strengthen params "from",
20865         "to" and local "insn" from rtx to rtx_insn *.
20867 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
20869         * sel-sched.c (find_place_for_bookkeeping): Strengthen local "insn"
20870         from rtx to rtx_insn *.
20871         (need_nop_to_preserve_insn_bb): Likewise for param "insn".
20872         (code_motion_path_driver): Likewise for local "last_insn".
20873         (simplify_changed_insns): Likewise for local "insn".
20875 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
20877         * rtl.h (push_to_sequence): Strengthen param from rtx to
20878         rtx_insn *.
20879         (push_to_sequence2): Likewise for both params.
20880         (delete_insns_since): Likewise for param.
20881         (reorder_insns_nobb): Likewise for all three params.
20882         (set_new_first_and_last_insn): Likewise for both params.
20884         * emit-rtl.h (set_first_insn): Strengthen param "insn" from rtx to
20885         rtx_insn *.  Remove now-redundant cast.
20886         (set_last_insn): Likewise.
20888         * builtins.c (expand_builtin_return): Strengthen local
20889         "call_fusage" from rtx to rtx_insn *.
20890         * cfgrtl.c (create_basic_block_structure): Likewise for local
20891         "after".
20892         * emit-rtl.c (set_new_first_and_last_insn): Likewise for params
20893         "first", "last" and local "insn".
20894         (delete_insns_since): Likewise for param "from".
20895         (reorder_insns_nobb): Likewise for params "from", "to", "after"
20896         and local "x".
20897         (push_to_sequence): Likewise for param "first" and local "last".
20898         (push_to_sequence2): Likewise for params "first" and "last".
20899         * lra.c (emit_add3_insn): Likewise for local "last".
20900         (lra_emit_add): Likewise.
20901         * lra-constraints.c (base_to_reg): Likewise for locals "insn",
20902         "last_insn".
20903         (process_address_1): Likewise for locals "insn", last".
20904         * modulo-sched.c (ps_first_note): Likewise for return type.
20905         * optabs.c (expand_binop_directly): Likewise for param "last".
20907 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
20909         * rtl.h (get_last_insn_anywhere): Strengthen return type from rtx
20910         to rtx_insn*.
20911         * emit-rtl.c (get_last_insn_anywhere): Likewise.
20913 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
20915         * function.h (struct sequence_stack): Strengthen fields "first"
20916         and "last" from rtx to rtx_insn *.
20917         (struct emit_status): Likewise for fields "x_first_insn" and
20918         "x_last_insn".
20920         * emit-rtl.h (get_insns): Remove now-redundant checked cast.
20921         (set_first_insn): Add checked cast.
20922         (get_last_insn): Remove now-redundant checked cast.
20923         (set_last_insn): Add checked cast.
20925         * config/m32c/m32c.c (m32c_leaf_function_p): Strengthen locals
20926         "saved_first" and "saved_last" from rtx to rtx_insn *.
20928 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
20930         * rtl.h (add_insn): Strengthen param from rtx to rtx_insn *.
20931         (unlink_insn_chain): Strengthen both params from rtx to
20932         rtx_insn *.
20934         * cfgrtl.c (cfg_layout_function_header): Likewise for this
20935         variable.
20936         (unlink_insn_chain): Likewise for params "first" and "last".
20937         Remove now-redundant checked cast.
20938         (record_effective_endpoints): Replace use of NULL_RTX with NULL.
20939         (fixup_reorder_chain): Strengthen local "insn" from rtx to
20940         rtx_insn *.
20941         * emit-rtl.c (link_insn_into_chain): Likewise for all three
20942         params.
20943         (add_insn): Likewise for param "insn" and local "prev".
20944         (add_insn_after_nobb): Likewise for both params and local "next".
20945         (add_insn_before_nobb): Likewise for both params and local "prev".
20946         (add_insn_after): Rename param "after" to "uncast_after",
20947         introducing local "after" with another checked cast.
20948         (add_insn_before): Rename params "insn" and "before", giving them
20949         "uncast_" prefixes, adding the old names back using checked casts.
20950         (emit_note_after): Likewise for param "after".
20951         (emit_note_before): Likewise for param "before".
20952         (emit_label): Add a checked cast.
20954 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
20956         * cselib.h (cselib_record_sets_hook):  Strengthen initial param
20957         "insn" from rtx to rtx_insn *.
20959         * cselib.c (cselib_record_sets_hook): Likewise.
20961         * var-tracking.c (add_with_sets): Likewise, renaming back from
20962         "uncast_insn" to "insn" and eliminating the checked cast from rtx
20963         to rtx_insn *.
20965 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
20967         * basic-block.h (struct rtl_bb_info): Strengthen fields "end_"
20968         and "header_" from rtx to rtx_insn *.
20969         (struct basic_block_d): Likewise for field "head_" within "x"
20970         field of union basic_block_il_dependent.
20971         (BB_HEAD): Drop function...
20972         (SET_BB_HEAD): ...and this function in favor of...
20973         (BB_HEAD): ...reinstate macro.
20974         (BB_END): Drop function...
20975         (SET_BB_END): ...and this function in favor of...
20976         (BB_END): ...reinstate macro.
20977         (BB_HEADER): Drop function...
20978         (SET_BB_HEADER): ...and this function in favor of...
20979         (BB_HEADER): ...reinstate macro.
20981         * bb-reorder.c (add_labels_and_missing_jumps): Drop use of BB_END.
20982         (fix_crossing_unconditional_branches): Likewise.
20983         * caller-save.c (save_call_clobbered_regs): Likewise.
20984         (insert_one_insn): Drop use of SET_BB_HEAD and SET_BB_END.
20985         * cfgbuild.c (find_bb_boundaries): Drop use of SET_BB_END.
20986         * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
20987         (merge_blocks_move_successor_nojumps): Likewise.
20988         (outgoing_edges_match): Update use of for_each_rtx to
20989         for_each_rtx_in_insn.
20990         * cfgexpand.c (expand_gimple_cond): Drop use of SET_BB_END.
20991         (expand_gimple_cond): Likewise.
20992         (expand_gimple_tailcall): Likewise.
20993         (expand_gimple_basic_block): Drop use of SET_BB_HEAD and
20994         SET_BB_END.
20995         (construct_exit_block): Drop use of SET_BB_END.
20996         * cfgrtl.c (cfg_layout_function_footer): Strengthen from rtx to
20997         rtx_insn *.
20998         (delete_insn): Rename param "insn" to "uncast_insn", introducing
20999         a new local "insn" with a checked cast to rtx_insn *.  Drop use of
21000         SET_BB_HEAD and SET_BB_END.
21001         (create_basic_block_structure): Drop use of SET_BB_HEAD and
21002         SET_BB_END.
21003         (rtl_delete_block): Drop use of SET_BB_HEAD.
21004         (rtl_split_block): Drop use of SET_BB_END.
21005         (emit_nop_for_unique_locus_between): Likewise.
21006         (rtl_merge_blocks): Drop use of SET_BB_END and SET_BB_HEAD.
21007         (block_label): Drop use of SET_BB_HEAD.
21008         (fixup_abnormal_edges): Drop use of SET_BB_END.
21009         (record_effective_endpoints): Drop use of SET_BB_HEADER.
21010         (relink_block_chain): Likewise.
21011         (fixup_reorder_chain): Drop use of SET_BB_END.
21012         (cfg_layout_duplicate_bb): Drop use of SET_BB_HEADER.
21013         (cfg_layout_delete_block): Strengthen local "to" from rtx * to
21014         rtx_insn **.  Drop use of SET_BB_HEADER.
21015         (cfg_layout_merge_blocks): Drop use of SET_BB_HEADER, SET_BB_END,
21016         SET_BB_HEAD.
21017         (BB_HEAD): Delete this function.
21018         (SET_BB_HEAD): Likewise.
21019         (BB_END): Likewise.
21020         (SET_BB_END): Likewise.
21021         (BB_HEADER): Likewise.
21022         (SET_BB_HEADER): Likewise.
21023         * emit-rtl.c (add_insn_after):  Rename param "insn" to
21024         "uncast_insn", adding a new local "insn" and a checked cast to
21025         rtx_insn *.  Drop use of SET_BB_END.
21026         (remove_insn): Strengthen locals "next" and "prev" from rtx to
21027         rtx_insn *.  Drop use of SET_BB_HEAD and SET_BB_END.
21028         (reorder_insns): Drop use of SET_BB_END.
21029         (emit_insn_after_1): Strengthen param "first" and locals "last",
21030         "after_after" from rtx to rtx_insn *.  Drop use of SET_BB_END.
21031         (emit_pattern_after_noloc): Add checked cast.
21032         * haifa-sched.c (get_ebb_head_tail): Drop use of SET_BB_END.
21033         (restore_other_notes): Likewise.
21034         (move_insn): Likewise.
21035         (sched_extend_bb): Likewise.
21036         (fix_jump_move): Likewise.
21037         * ifcvt.c (noce_process_if_block): Likewise.
21038         (dead_or_predicable): Likewise.
21039         * ira.c (update_equiv_regs): Drop use of SET_BB_HEAD.
21040         * reg-stack.c (change_stack): Drop use of SET_BB_END.
21041         * sel-sched-ir.c (sel_move_insn): Likewise.
21042         * sel-sched.c (move_nop_to_previous_block): Likewise.
21044         * config/c6x/c6x.c (hwloop_optimize): Drop use of SET_BB_HEAD and
21045         SET_BB_END.
21046         * config/ia64/ia64.c (emit_predicate_relation_info): Likewise.
21048 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
21050         * basic-block.h (create_basic_block_structure): Strengthen params
21051         1 "head" and 2 "end" from rtx to rtx_insn *.
21052         * cfgrtl.c (create_basic_block_structure): Likewise.
21053         (rtl_create_basic_block): Update casts from void * to rtx to
21054         rtx_insn *, so that we can pass them as rtx_insn * to
21055         create_basic_block_structure.
21056         * sel-sched-ir.c (sel_create_basic_block): Likewise.
21058 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
21060         * rtl.h (for_each_inc_dec): Strengthen param 1 from rtx * to
21061         rtx_insn **.
21062         (check_for_inc_dec): Strengthen param "insn" from rtx to
21063         rtx_insn *.
21065         * cselib.h (cselib_process_insn): Likewise.
21067         * cselib.c (cselib_record_sets): Likewise.
21068         (cselib_process_insn): Likewise.
21070         * dse.c (struct insn_info): Likewise for field "insn".
21071         (check_for_inc_dec_1): Likewise for local "insn".
21072         (check_for_inc_dec): Likewise for param "insn".
21073         (scan_insn): Likewise.
21074         (dse_step1): Likewise for local "insn".
21076         * rtlanal.c (for_each_inc_dec): Strengthen param 1 from rtx * to
21077         rtx_insn **.  Use for_each_rtx_in_insn rather than for_each_rtx.
21079 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
21081         * sched-int.h (struct _dep): Strengthen fields "pro" and "con"
21082         from rtx to rtx_insn *.
21083         (DEP_PRO): Delete this function and...
21084         (SET_DEP_PRO): ...this function in favor of...
21085         (DEP_PRO): ...reinstate this macro.
21086         (DEP_CON): Delete this function and...
21087         (SET_DEP_CON): ...this function in favor of...
21088         (DEP_CON): ...reinstate this old macro.
21089         (init_dep_1): Strengthen params 2 and 3 from rtx to rtx_insn *.
21090         (init_dep): Likewise.
21091         (set_priorities): Likewise for both params.
21092         (sd_copy_back_deps): Likewise for params 1 and 2.
21094         * haifa-sched.c (priority): Likewise for param "insn" and local
21095         "next".
21096         (set_priorities): Likewise for params "head" and "tail" and local
21097         "insn".
21098         (process_insn_forw_deps_be_in_spec): Likewise for param "twin" and
21099         local "consumer".
21100         (add_to_speculative_block): Add a checked cast.
21101         (create_check_block_twin): Drop use of SET_DEP_CON.
21102         (add_jump_dependencies): Strengthen params "insn" and "jump" from
21103         rtx to rtx_insn *.
21105         * sched-deps.c (init_dep_1): Likewise for params "pro" and "con".
21106         Drop use of SET_DEP_PRO
21107         (init_dep): Strengthen params "pro" and "con" from rtx to
21108         rtx_insn *.
21109         (sd_copy_back_deps): Likewise for params "to" and "from".  Drop
21110         use of SET_DEP_CON.
21111         (DEP_PRO): Delete.
21112         (DEP_CON): Delete.
21113         (SET_DEP_PRO): Delete.
21114         (SET_DEP_CON): Delete.
21116 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
21118         * sel-sched-ir.h (struct vinsn_def): Strengthen field "insn_rtx"
21119         from rtx to rtx_insn *.
21120         (VINSN_INSN_RTX): Eliminate rvalue function and...
21121         (SET_VINSN_INSN): ...lvalue function in favor of...
21122         (VINSN_INSN_RTX): reinstate this old macro.
21124         * sel-sched-ir.c (vinsn_init): Eliminate use of SET_VINSN_INSN_RTX
21125         in favor of VINSN_INSN_RTX.
21126         (VINSN_INSN_RTX): Delete this function.
21127         (SET_VINSN_INSN_RTX): Likewise.
21129 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
21131         * sel-sched-ir.h (insn_t): Strengthen from rtx to rtx_insn *.
21132         (BND_TO): Delete this function and...
21133         (SET_BND_TO): ...this functions in favor of...
21134         (BND_TO): ...reinstating this macro.
21135         (struct _fence): Strengthen field "executing_insns" from
21136         vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *.  Strengthen fields
21137         "last_scheduled_insn" and "sched_next" from rtx to rtx_insn *.
21138         (_succ_iter_cond): Update param "succp" from rtx * to insn_t *
21139         and param "insn" from rtx to insn_t.
21140         (create_vinsn_from_insn_rtx): Strengthen first param from rtx to
21141         rtx_insn *.
21143         * sched-int.h (insn_vec_t): Strengthen from vec<rtx> to
21144         vec<rtx_insn *> .
21145         (rtx_vec_t): Likewise.
21146         (struct sched_deps_info_def): Strengthen param of "start_insn"
21147         callback from rtx to rtx_insn *.  Likewise for param "insn2" of
21148         "note_mem_dep" callback and first param of "note_dep" callback.
21150         * haifa-sched.c (add_to_speculative_block): Strengthen param
21151         "insn" from rtx to rtx_insn *.
21152         (clear_priorities): Likewise.
21153         (calc_priorities): Likewise for local "insn".
21155         * sched-deps.c (haifa_start_insn): Likewise for param "insn".
21156         Remove redundant checked cast.
21157         (haifa_note_mem_dep): Likewise for param "pending_insn".
21158         (haifa_note_dep): Likewise for param "elem".
21159         (note_mem_dep): Likewise for param "e".
21160         (sched_analyze_1): Add checked casts.
21161         (sched_analyze_2): Likewise.
21163         * sel-sched-dump.c (dump_insn_vector): Strengthen local "succ"
21164         from rtx to rtx_insn *.
21165         (debug): Update param from vec<rtx> & to vec<rtx_insn *>, and
21166         from vec<rtx> * to vec<rtx_insn *> *.
21168         * sel-sched-ir.c (blist_add): Remove use of SET_BND_TO
21169         scaffolding.
21170         (flist_add): Strengthen param "executing_insns" from
21171         vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *.
21172         (advance_deps_context): Remove now-redundant checked cast.
21173         (init_fences): Replace uses of NULL_RTX with NULL.
21174         (merge_fences): Strengthen params "last_scheduled_insn" and
21175         "sched_next" from rtx to rtx_insn * and "executing_insns" from
21176         vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *.
21177         (add_clean_fence_to_fences): Replace uses of NULL_RTX with NULL.
21178         (get_nop_from_pool): Add local "nop_pat" so that "nop" can be
21179         an instruction, rather than doing double-duty as a pattern.
21180         (return_nop_to_pool): Update for change of insn_t.
21181         (deps_init_id): Remove now-redundant checked cast.
21182         (struct sched_scan_info_def): Strengthen param of "init_insn"
21183         callback from rtx to insn_t.
21184         (sched_scan): Strengthen local "insn" from rtx to rtx_insn *.
21185         (init_global_and_expr_for_insn): Replace uses of NULL_RTX with
21186         NULL.
21187         (get_seqno_by_succs): Strengthen param "insn" and locals "tmp",
21188         "end" from rtx to rtx_insn *.
21189         (create_vinsn_from_insn_rtx): Likewise for param "insn_rtx".
21190         (rtx insn_rtx, bool force_unique_p)
21191         (BND_TO): Delete function.
21192         (SET_BND_TO): Delete function.
21194         * sel-sched.c (advance_one_cycle): Strengthen local "insn" from
21195         rtx to rtx_insn *.
21196         (extract_new_fences_from): Replace uses of NULL_RTX with NULL.
21197         (replace_dest_with_reg_in_expr): Strengthen local "insn_rtx" from
21198         rtx to rtx_insn *.
21199         (undo_transformations): Likewise for param "insn".
21200         (update_liveness_on_insn): Likewise.
21201         (compute_live_below_insn): Likewise for param "insn" and local
21202         "succ".
21203         (update_data_sets): Likewise for param "insn".
21204         (fill_vec_av_set): Replace uses of NULL_RTX with NULL.
21205         (convert_vec_av_set_to_ready): Drop now-redundant checked cast.
21206         (invoke_aftermath_hooks): Strengthen param "best_insn" from rtx to
21207         rtx_insn *.
21208         (move_cond_jump): Likewise for param "insn".
21209         (move_cond_jump): Drop use of SET_BND_TO.
21210         (compute_av_set_on_boundaries): Likewise.
21211         (update_fence_and_insn): Replace uses of NULL_RTX with NULL.
21212         (update_and_record_unavailable_insns): Strengthen local "bb_end"
21213         from rtx to rtx_insn *.
21214         (maybe_emit_renaming_copy): Likewise for param "insn".
21215         (maybe_emit_speculative_check): Likewise.
21216         (handle_emitting_transformations): Likewise.
21217         (remove_insn_from_stream): Likewise.
21218         (code_motion_process_successors): Strengthen local "succ" from rtx
21219         to insn_t.
21221 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
21223         * sel-sched-ir.h (ilist_t): Redefine this typedef in terms of
21224         ilist_t, not _xlist_t;
21225         (ILIST_INSN): Define in terms of new union field "insn".
21226         (ILIST_NEXT): Define in terms of _LIST_NEXT rather than
21227         _XLIST_NEXT.
21228         (struct _list_node): Add new field "insn" to the union, of type
21229         insn_t.
21230         (ilist_add): Replace macro with an inline function, requiring an
21231         insn_t.
21232         (ilist_remove): Define this macro directly in terms of
21233         _list_remove, rather than indirectly via _xlist_remove.
21234         (ilist_clear): Likewise, in terms of _list_clear rather than
21235         _xlist_clear.
21236         (ilist_is_in_p): Replace macro with an inline function, requiring
21237         an insn_t.
21238         (_list_iter_cond_insn): New function.
21239         (ilist_iter_remove): Define this macro directly in terms of
21240         _list_iter_remove, rather than indirectly via _xlist_iter_remove.
21241         (ilist_iterator): Define directly in terms of _list_iterator
21242         rather than indirectly through _xlist_iterator.
21243         (FOR_EACH_INSN): Define in terms of _list_iter_cond_insn rather
21244         than in terms of _FOR_EACH_X.
21245         (FOR_EACH_INSN_1): Likewise.
21247 2014-08-26  Joseph Myers  <joseph@codesourcery.com>
21249         PR target/60606
21250         PR target/61330
21251         * varasm.c (make_decl_rtl): Clear DECL_ASSEMBLER_NAME and
21252         DECL_HARD_REGISTER and return for invalid register specifications.
21253         * cfgexpand.c (expand_one_var): If expand_one_hard_reg_var clears
21254         DECL_HARD_REGISTER, call expand_one_error_var.
21255         * config/arm/arm.c (arm_hard_regno_mode_ok): Do not allow
21256         CC_REGNUM with non-MODE_CC modes.
21257         (arm_regno_class): Return NO_REGS for PC_REGNUM.
21259 2014-08-26  Marek Polacek  <polacek@redhat.com>
21261         PR c/61271
21262         * sel-sched-ir.c (make_regions_from_the_rest): Fix condition.
21264 2014-08-26  Evandro Menezes <e.menezes@samsung.com>
21266         * config/arm/aarch64/aarch64.c (generic_addrcost_table): Delete
21267         qi cost; add di cost.
21268         (cortexa57_addrcost_table): Likewise.
21270 2014-08-26  Marek Polacek  <polacek@redhat.com>
21272         PR c/61271
21273         * expr.c (is_aligning_offset): Remove logical not.
21275 2014-08-26  Marek Polacek  <polacek@redhat.com>
21277         PR c/61271
21278         * tree-vectorizer.h (LOOP_REQUIRES_VERSIONING_FOR_ALIGNMENT,
21279         LOOP_REQUIRES_VERSIONING_FOR_ALIAS): Wrap in parens.
21281 2014-08-26  Richard Biener  <rguenther@suse.de>
21283         PR tree-optimization/62175
21284         * tree-ssa-loop-niter.c (expand_simple_operations): Do not
21285         expand possibly trapping operations.
21287 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
21289         * config/rs6000/rs6000.c (class swap_web_entry): Strengthen field
21290         "insn" from rtx to rtx_insn *.
21291         (permute_load): Likewise for param "insn".
21292         (permute_store): Likewise.
21293         (handle_special_swappables): Likewise for local "insn".
21294         (replace_swap_with_copy): Likewise for locals "insn" and
21295         "new_insn".
21296         (rs6000_analyze_swaps): Likewise for local "insn".
21298 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
21300         * regrename.h (struct du_chain): Strengthen field "insn" from rtx
21301         to rtx_insn *.
21303 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
21305         * sel-sched-ir.h (struct sel_region_bb_info_def): Strengthen field
21306         "note_list" from rtx to rtx_insn *.
21307         (BB_NOTE_LIST): Replace this function and...
21308         (SET_BB_NOTE_LIST): ...this function with...
21309         (BB_NOTE_LIST): ...the former macro implementation.
21311         * sched-int.h (concat_note_lists): Strengthen param "from_end" and
21312         local "from_start" from rtx to rtx_insn *.  Strengthen param
21313         "to_endp" from rtx * to rtx_insn **.
21315         * haifa-sched.c (concat_note_lists): Likewise.
21316         * sel-sched-ir.c (init_bb): Eliminate SET_BB_NOTE_LIST in favor of
21317         BB_NOTE_LIST.
21318         (sel_restore_notes): Likewise.
21319         (move_bb_info): Likewise.
21320         (BB_NOTE_LIST): Delete this function.
21321         (SET_BB_NOTE_LIST): Delete this function.
21322         * sel-sched.c (create_block_for_bookkeeping): Eliminate
21323         SET_BB_NOTE_LIST in favor of BB_NOTE_LIST.
21325 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
21327         * target.def (reorder): Strengthen param "ready" of this DEFHOOK
21328         from rtx * to rtx_insn **.
21329         (reorder2): Likewise.
21330         (dependencies_evaluation_hook): Strengthen params "head", "tail"
21331         from rtx to rtx_insn *.
21333         * doc/tm.texi: Update mechanically for above change to target.def.
21335         * sched-int.h (note_list): Strengthen this variable from rtx to
21336         rtx_insn *.
21337         (remove_notes): Likewise for both params.
21338         (restore_other_notes): Likewise for return type and first param.
21339         (struct ready_list): Strengthen field "vec" from rtx * to
21340         rtx_insn **.
21341         (struct dep_replacement): Strenghten field "insn" from rtx to
21342         rtx_insn *.
21343         (struct deps_desc): Likewise for fields "last_debug_insn",
21344         "last_args_size".
21345         (struct haifa_sched_info): Likewise for callback field
21346         "can_schedule_ready_p"'s param, for first param of "new_ready"
21347         callback field, for both params of "rank" callback field, for
21348         first field of "print_insn" callback field (with a const), for
21349         both params of "contributes_to_priority" callback, for param
21350         of "insn_finishes_block_p" callback, for fields "prev_head",
21351         "next_tail", "head", "tail", for first param of "add_remove_insn"
21352         callback, for first param of "begin_schedule_ready" callback, for
21353         both params of "begin_move_insn" callback, and for second param
21354         of "advance_target_bb" callback.
21355         (add_dependence): Likewise for params 1 and 2.
21356         (sched_analyze): Likewise for params 2 and 3.
21357         (deps_analyze_insn): Likewise for param 2.
21358         (ready_element): Likewise for return type.
21359         (ready_lastpos): Strengthen return type from rtx * to rtx_insn **.
21360         (try_ready): Strenghten param from rtx to rtx_insn *.
21361         (sched_emit_insn): Likewise for return type.
21362         (record_delay_slot_pair): Likewise for params 1 and 2.
21363         (add_delay_dependencies): Likewise for param.
21364         (contributes_to_priority): Likewise for both params.
21365         (find_modifiable_mems): Likewise.
21367         * config/arm/arm.c (cortexa7_sched_reorder):  Strengthen param
21368         "ready" from rtx * to rtx_insn **.  Strengthen locals "insn",
21369         "first_older_only_insn" from rtx to rtx_insn *.
21370         (arm_sched_reorder):  Strengthen param "ready"  from rtx * to
21371         rtx_insn **.
21373         * config/c6x/c6x.c (struct c6x_sched_context): Strengthen field
21374         "last_scheduled_iter0" from rtx to rtx_insn *.
21375         (init_sched_state): Replace use of NULL_RTX with NULL for insn.
21376         (c6x_sched_reorder_1): Strengthen param "ready" and locals
21377         "e_ready", "insnp" from rtx * to rtx_insn **.  Strengthen local
21378         "insn" from rtx to rtx_insn *.
21379         (c6x_sched_reorder): Strengthen param "ready" from rtx * to
21380         rtx_insn **.
21381         (c6x_sched_reorder2): Strengthen param "ready" and locals
21382         "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen local
21383         "insn" from rtx to rtx_insn *.
21384         (c6x_variable_issue):  Add a checked cast when assigning from insn
21385         to ss.last_scheduled_iter0.
21386         (split_delayed_branch): Strengthen param "insn" and local "i1"
21387         from rtx to rtx_insn *.
21388         (split_delayed_nonbranch): Likewise.
21389         (undo_split_delayed_nonbranch): Likewise for local "insn".
21390         (hwloop_optimize): Likewise for locals "seq", "insn", "prev",
21391         "entry_after", "end_packet", "head_insn", "tail_insn",
21392         "new_insns", "last_insn", "this_iter", "prev_stage_insn".
21393         Strengthen locals "orig_vec", "copies", "insn_copies" from rtx *
21394         to rtx_insn **.  Remove now-redundant checked cast on last_insn,
21395         but add a checked cast on loop->start_label.  Consolidate calls to
21396         avoid assigning result of gen_spkernel to "insn", now an
21397         rtx_insn *.
21399         * config/i386/i386.c (do_reorder_for_imul): Strengthen param
21400         "ready" from rtx * to rtx_insn **.  Strengthen local "insn" from
21401         rtx to rtx_insn *.
21402         (swap_top_of_ready_list): Strengthen param "ready" from rtx * to
21403         rtx_insn **.  Strengthen locals "top", "next" from rtx to
21404         rtx_insn *.
21405         (ix86_sched_reorder): Strengthen param "ready" from rtx * to
21406         rtx_insn **.  Strengthen local "insn" from rtx to rtx_insn *.
21407         (add_parameter_dependencies): Strengthen params "call", "head" and
21408         locals "insn", "last", "first_arg" from rtx to rtx_insn *.
21409         (avoid_func_arg_motion): Likewise for params "first_arg", "insn".
21410         (add_dependee_for_func_arg): Likewise for param "arg" and local
21411         "insn".
21412         (ix86_dependencies_evaluation_hook): Likewise for params "head",
21413         "tail" and locals "insn", "first_arg".
21415         * config/ia64/ia64.c (ia64_dependencies_evaluation_hook): Likewise
21416         for params "head", "tail" and locals "insn", "next", "next_tail".
21417         (ia64_dfa_sched_reorder): Strengthen param "ready" and locals
21418         "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen locals
21419         "insn", "lowest", "highest" from rtx to rtx_insn *.
21420         (ia64_sched_reorder): Strengthen param "ready" from rtx * to
21421         rtx_insn **.
21422         (ia64_sched_reorder2): Likewise.
21424         * config/mep/mep.c (mep_find_ready_insn): Strengthen return type
21425         and local "insn" from rtx to rtx_insn *.  Strengthen param "ready"
21426         from rtx * to rtx_insn **.
21427         (mep_move_ready_insn): Strengthen param "ready" from rtx * to
21428         rtx_insn **.
21429         (mep_print_sched_insn): Strengthen param "insn" from rtx to
21430         rtx_insn *.
21431         (mep_sched_reorder): Strengthen param "ready" from rtx * to
21432         rtx_insn **.  Strengthen locals "core_insn", "cop_insn" from rtx
21433         to rtx_insn *.
21435         * config/mips/mips.c (mips_promote_ready): Strengthen param "ready"
21436         from rtx * to rtx_insn **.  Strengthen local "new_head" from rtx
21437         to rtx_insn *.
21438         (mips_maybe_swap_ready): Strengthen param "ready" from rtx * to
21439         rtx_insn **.  Strengthen local "temp" from rtx to rtx_insn *.
21440         (mips_macc_chains_reorder): Strengthen param "ready" from rtx * to
21441         rtx_insn **.
21442         (vr4130_reorder): Likewise.
21443         (mips_74k_agen_reorder): Likewise.  Strengthen local "insn" from
21444         rtx to rtx_insn *.
21445         (mips_sched_reorder_1): Strengthen param "ready" from rtx * to
21446         rtx_insn **.
21447         (mips_sched_reorder): Likewise.
21448         (mips_sched_reorder2): Likewise.
21450         * config/picochip/picochip.c (picochip_sched_reorder): Likewise.
21452         * config/rs6000/rs6000.c (rs6000_sched_reorder): Likewise.
21453         Strengthen local "tmp" from rtx to rtx_insn *.
21454         (rs6000_sched_reorder2): Likewise.
21456         * config/s390/s390.c (s390_z10_prevent_earlyload_conflicts):
21457         Likewise.  Update sizeof(rtx) to sizeof(rtx_insn *) in memmove.
21458         (s390_sched_reorder): Strengthen param "ready" from rtx * to
21459         rtx_insn **.  Strengthen local "tmp" from rtx to rtx_insn *.
21461         * config/sh/sh.c (rank_for_reorder): Strengthen locals "tmp",
21462         "tmp2" from rtx to rtx_insn *.
21463         (swap_reorder): Strengthen param "a" from rtx * to rtx_insn **.
21464         Strengthen local "insn" from rtx to rtx_insn *.
21465         (ready_reorder): Strengthen param "ready" from rtx * to
21466         rtx_insn **.  Update sizeof(rtx) to sizeof(rtx_insn *) in qsort.
21467         (sh_reorder):  Strengthen param "ready" from rtx * to rtx_insn **.
21468         (sh_reorder2): Likewise.
21470         * config/spu/spu.c (spu_sched_reorder): Likewise.  Strengthen
21471         local "insn" from rtx to rtx_insn *.
21473         * haifa-sched.c (note_list): Strengthen this variable from rtx to
21474         rtx_insn *.
21475         (scheduled_insns): Strengthen this variable from vec<rtx> to
21476         vec<rtx_insn *>.
21477         (set_modulo_params): Likewise for locals "i1", "i2".
21478         (record_delay_slot_pair): Likewise for params "i1", "i2".
21479         (add_delay_dependencies): Likewise for param "insn".
21480         (cond_clobbered_p): Likewise.
21481         (recompute_todo_spec): Likewise for local "prev".
21482         (last_scheduled_insn): Likewise for this variable.
21483         (nonscheduled_insns_begin): Likewise.
21484         (model_set_excess_costs): Strengthen param "insns" from rtx * to
21485         rtx_insn **.
21486         (rank_for_schedule): Strengthen locals "tmp", "tmp2" from rtx to
21487         rtx_insn *.
21488         (swap_sort): Strengthen param "a" from rtx * to rtx_insn **.
21489         Strengthen local "insn" from rtx to rtx_insn *.
21490         (queue_insn): Strengthen param "insn" from rtx to rtx_insn *.
21491         (ready_lastpos): Strengthen return type from rtx * to rtx_insn **.
21492         (ready_add): Strengthen param "insn" from rtx to rtx_insn *.
21493         (ready_remove_first): Likewise for return type and local "t".
21494         (ready_element): Likewise for return type.
21495         (ready_remove): Likewise for return type and local "t".
21496         (ready_sort): Strengthen local "first" from rtx * to rtx_insn **.
21497         (check_clobbered_conditions): Strengthen local "x" from rtx to
21498         rtx_insn *, adding a checked cast.
21499         (schedule_insn): Likewise for param "insn".
21500         (remove_notes): Likewise for params "head", "tail" and locals
21501         "next_tail", "insn", "next".
21502         (struct haifa_saved_data): Likewise for fields
21503         "last_scheduled_insn", "nonscheduled_insns_begin".
21504         (save_backtrack_point): Update for change to field "vec" of
21505         struct ready_list.
21506         (toggle_cancelled_flags): Strengthen local "first" from rtx * to
21507         rtx_insn **.
21508         (restore_last_backtrack_point): Likewise.  Strengthen local "insn"
21509         from rtx to rtx_insn *
21510         (resolve_dependencies): Strengthen param "insn" from rtx to
21511         rtx_insn *
21512         (restore_other_notes): Likewise for return type, for param "head"
21513         and local "note_head".
21514         (undo_all_replacements): Likewise for local "insn".
21515         (first_nonscheduled_insn): Likewise for return type and local "insn".
21516         (queue_to_ready): Likewise for local "insn", adding checked casts.
21517         (early_queue_to_ready): Likewise for local "insn".
21518         (debug_ready_list_1): Strengthen local "p" from rtx * to
21519         rtx_insn **.
21520         (move_insn): Strengthen param "insn" and local "note" from rtx to
21521         rtx_insn *
21522         (insn_finishes_cycle_p): Likewise for param "insn".
21523         (max_issue): Likewise for local "insn".
21524         (choose_ready): Likewise.  Strengthen param "insn_ptr" from rtx *
21525         to rtx_insn **.
21526         (commit_schedule): Strengthen param "prev_head" and local "insn"
21527         from rtx to rtx_insn *
21528         (prune_ready_list): Likewise for local "insn".
21529         (schedule_block): Likewise for locals "prev_head", "head", "tail",
21530         "skip_insn", "insn", "failed_insn", "x", adding a checked cast.
21531         (set_priorities): Likewise for local "prev_head".
21532         (try_ready): Likewise for param "next".
21533         (fix_tick_ready): Likewise.
21534         (change_queue_index): Likewise.
21535         (sched_extend_ready_list): Update for change to field "vec" of
21536         struct ready_list.
21537         (generate_recovery_code): Strengthen param "insn" from rtx to
21538         rtx_insn *.
21539         (begin_speculative_block): Likewise.
21540         (create_check_block_twin): Likewise for param "insn" and locals
21541         "label", "check", "twin".  Introduce local "check_pat" to avoid
21542         "check" being used as a plain rtx before being used as an insn.
21543         (fix_recovery_deps): Add a checked cast to rtx_insn * when
21544         extracting elements from ready_list.
21545         (sched_remove_insn): Strengthen param "insn" from rtx to
21546         rtx_insn *.
21547         (sched_emit_insn): Likewise for return type.
21548         (ready_remove_first_dispatch): Likewise for return type and local
21549         "insn".
21551         * hw-doloop.c (discover_loop): Add a checked cast to rtx_insn *.
21553         * modulo-sched.c (sms_print_insn): Strengthen from const_rtx to
21554         const rtx_insn *.
21556         * sched-deps.c (add_dependence): Strengthen params "con", "pro"
21557         from rtx to rtx_insn *.
21558         (add_dependence_list): Likewise for param "insn".  Add a checked
21559         cast.
21560         (add_dependence_list_and_free): Strengthen param "insn" from rtx
21561         to rtx_insn *.  Strengthen param "list_p" from rtx * to
21562         rtx_insn **.
21563         (chain_to_prev_insn): Strengthen param "insn" and locals
21564         "prec_nonnote", "i" from rtx to rtx_insn *.
21565         (flush_pending_lists): Likewise for param "insn".
21566         (cur_insn): Likewise for this variable.
21567         (haifa_start_insn): Add a checked cast.
21568         (note_dep): Strengthen param "e" from rtx to rtx_insn *.
21569         (sched_analyze_reg): Likewise for param "insn".
21570         (sched_analyze_1): Likewise.
21571         (sched_analyze_2): Likewise.  Add checked casts.
21572         (sched_analyze_insn): Likewise.  Also for local "prev".
21573         (deps_analyze_insn): Likewise for param "insn".
21574         (sched_analyze): Likewise for params "head", "tail" and local "insn".
21575         (add_dependence_1): Likewise for params "insn", "elem".
21576         (struct mem_inc_info): Likewise for fields "inc_insn", "mem_insn".
21577         (parse_add_or_inc): Likewise for param "insn".
21578         (find_inc): Likewise for local "inc_cand".
21579         (find_modifiable_mems): Likewise for params "head", "tail" and
21580         locals "insn", "next_tail".
21582         * sched-ebb.c (init_ready_list): Likewise for local "insn".
21583         (begin_schedule_ready): Likewise for param "insn".
21584         (begin_move_insn): Likewise for params "insn" and "last".
21585         (ebb_print_insn): Strengthen param "insn" from const_rtx to
21586         const rtx_insn *.
21587         (rank): Strengthen params "insn1", "insn2" from rtx to rtx_insn *.
21588         (ebb_contributes_to_priority): Likewise for params "next", "insn".
21589         (ebb_add_remove_insn): Likewise for param "insn".
21590         (advance_target_bb): Likewise.
21592         * sched-rgn.c (rgn_estimate_number_of_insns): Likewise for local
21593         "insn".
21594         (check_live): Likewise for param "insn".
21595         (init_ready_list): Likewise for local "insn".
21596         (can_schedule_ready_p): Likewise for param "insn".
21597         (begin_schedule_ready): Likewise.
21598         (new_ready): Likewise for param "next".
21599         (rgn_print_insn): Likewise for param "insn".
21600         (rgn_rank): Likewise for params "insn1", "insn2".
21601         (contributes_to_priority): Likewise for params "next", "insn".
21602         (rgn_insn_finishes_block_p): Likewise for param "insn".
21603         (add_branch_dependences): Likewise for params "head", "tail" and
21604         locals "insn", "last".
21605         (rgn_add_remove_insn): Likewise for param "insn".
21606         (advance_target_bb): Likewise.
21608         * sel-sched-dump.c (sel_print_insn): Strengthen param "insn" from
21609         const_rtx to const rtx_insn *.
21611         * sel-sched-dump.h (sel_print_insn): Likewise.
21613         * sel-sched-ir.c (advance_deps_context): Add a checked cast.
21614         (deps_init_id): Likewise.
21616         * sel-sched.c (convert_vec_av_set_to_ready): Likewise.
21617         (invoke_reorder_hooks): Strengthen local "arr" from rtx * to
21618         rtx_insn **.
21620 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
21622         * output.h (final_start_function): Strengthen param 1 from rtx to
21623         rtx_insn *.
21625         * final.c (final_start_function): Likewise, renaming back from
21626         "uncast_first" to "first", and dropping the checked cast from rtx
21627         to rtx_insn *.
21629 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
21631         * output.h (final): Strengthen param 1 from rtx to rtx_insn *.
21632         * final.c (final): Likewise.  Rename param back from
21633         "uncast_first" to "first" and eliminate the checked cast from rtx
21634         to rtx_insn *.
21636 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
21638         * output.h (shorten_branches): Strengthen param from rtx to
21639         rtx_insn *.
21641         * final.c (shorten_branches): Likewise, renaming param back from
21642         "uncast_first" to "first", and dropping the checked cast from rtx
21643         to rtx_insn *.
21645         * genattr.c (gen_attr): Likewise when writing out the prototype of
21646         shorten_branches.
21648 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
21650         * sched-int.h (struct haifa_sched_info): Strengthen fields
21651         "prev_head" and "next_tail" from rtx to rtx_insn *.
21653 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
21655         * rtl.h (rtx_jump_table_data::get_labels): New method.
21656         * cfgbuild.c (make_edges): Replace hand-coded lookup of labels
21657         with use of the new rtx_jump_table_data::get_labels method.
21658         (purge_dead_tablejump_edges): Strengthen param "table" from rtx
21659         to rtx_jump_table_data *.  Simplify by using get_labels method.
21660         * cfgrtl.c (delete_insn): Replace use of JUMP_TABLE_DATA_P with
21661         a dyn_cast, introducing local "table", using it to replace
21662         label-lookup logic with a get_labels method call.
21663         (patch_jump_insn): Simplify using get_labels method.
21664         * dwarf2cfi.c (create_trace_edges): Likewise.
21665         * rtlanal.c (label_is_jump_target_p): Likewise.
21667 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
21669         * rtl.h (unshare_all_rtl_again): Strengthen param "insn" from rtx
21670         to rtx_insn *.
21672         * emit-rtl.c (unshare_all_rtl_1): Likewise.
21673         (unshare_all_rtl_again): Likewise, also for local "p".
21675 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
21677         * rtl.h (delete_insn_and_edges): Strengthen param "insn" from rtx
21678         to rtx_insn *.
21679         * cfgrtl.c (delete_insn_and_edges): Likewise.
21681 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
21683         * rtl.h (reorder_insns): Strengthen params "from", "to", "after"
21684         from rtx to rtx_insn *.
21686         * emit-rtl.c (reorder_insns): Likewise, also for local "insn".
21688 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
21690         * function.c (thread_prologue_and_epilogue_insns): Likewise for
21691         locals "returnjump", "epilogue_end", "insn", "next".
21693         * shrink-wrap.h (get_unconverted_simple_return): Strengthen param
21694         "returnjump" from rtx * to rtx_insn **.
21695         * shrink-wrap.c (get_unconverted_simple_return): Likewise.
21697 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
21699         * basic-block.h (struct edge_def). Strengthen "r" within
21700         union edge_def_insns from rtx to rtx_insn *.
21702         * cfgexpand.c (pass_expand::execute): Remove now-redundant cast
21703         from rtx to rtx_insn *.  Strengthen local "insns" from rtx to
21704         rtx_insn *.
21705         * cfgrtl.c (commit_one_edge_insertion): Remove now-redundant cast
21706         from rtx to rtx_insn *.
21707         * cprop.c (find_bypass_set): Strengthen local "insn" from rtx to
21708         rtx_insn *.
21709         * postreload-gcse.c (reg_killed_on_edge): Likewise.
21710         (reg_used_on_edge): Likewise.
21711         * tree-cfg.c (gt_ggc_mx): New overload for rtx_insn *&.
21712         (gt_pch_nx): New overload for rtx_insn *&.
21713         * tree-outof-ssa.c (expand_phi_nodes): Strengthen local "insns"
21714         from rtx to rtx_insn *.
21716 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
21718         * basic-block.h (struct rtl_bb_info): Strengthen field "footer_"
21719         from rtx to rtx_insn *.
21720         (BB_FOOTER): Replace function with access macro.
21721         (SET_BB_FOOTER): Delete.
21723         * cfgcleanup.c (try_optimize_cfg): Replace uses of SET_BB_FOOTER
21724         with BB_FOOTER.
21725         * cfgrtl.c (try_redirect_by_replacing_jump): Likewise.
21726         (emit_barrier_after_bb): Likewise.
21727         (record_effective_endpoints): Likewise.
21728         (relink_block_chain): Likewise.
21729         (fixup_fallthru_exit_predecessor): Likewise.
21730         (cfg_layout_duplicate_bb): Likewise.
21731         (cfg_layout_split_block): Likewise.
21732         (cfg_layout_delete_block): Likewise.
21733         (cfg_layout_merge_blocks): Likewise.
21734         (BB_FOOTER): Delete function.
21735         (SET_BB_FOOTER): Delete function.
21736         * combine.c (update_cfg_for_uncondjump): Replace uses of
21737         SET_BB_FOOTER with BB_FOOTER.
21739 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
21741         * except.h (struct eh_landing_pad_d): Strengthen field
21742         "landing_pad" from rtx to rtx_code_label *.
21744         * except.c (sjlj_emit_dispatch_table): Likewise for param
21745         "dispatch_label"
21746         (sjlj_build_landing_pads): Likewise for local "dispatch_label".
21748 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
21750         * config/xtensa/xtensa-protos.h (xtensa_emit_loop_end): Strengthen
21751         first param from rtx to rtx_insn *.
21752         * config/xtensa/xtensa.c (struct machine_function): Likewise for
21753         field "set_frame_ptr_insn".
21754         (xtensa_expand_compare_and_swap): Strengthen locals "csloop" and
21755         "csend" from rtx to rtx_code_label *.
21756         (xtensa_expand_atomic): Likewise for local "csloop".
21757         (xtensa_emit_loop_end): Strengthen param "insn" from rtx to
21758         rtx_insn *.
21759         (xtensa_call_tls_desc): Likewise for return type and locals
21760         "call_insn", "insns".
21761         (xtensa_legitimize_tls_address): Likewise for local "insns".
21762         (xtensa_expand_prologue): Likewise for locals "insn", "first".
21764 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
21766         * config/v850/v850-protos.h (v850_adjust_insn_length): Strengthen
21767         first param from rtx to rtx_insn *.
21768         * config/v850/v850.c (v850_adjust_insn_length): Likewise for param
21769         "insn".
21771 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
21773         * config/tilepro/tilepro-protos.h (tilepro_output_cbranch_with_opcode):
21774         Strengthen param 1 from rtx to rtx_insn *.
21775         (tilepro_output_cbranch): Likewise.
21776         (tilepro_adjust_insn_length): Likewise.
21777         (tilepro_final_prescan_insn): Likewise for sole param.
21779         * config/tilepro/tilepro.c (tilepro_legitimize_tls_address):
21780         Likewise for local "last".
21781         (cbranch_predicted_p): Likewise for param "insn".
21782         (tilepro_output_simple_cbranch_with_opcode): Likewise.
21783         (tilepro_output_cbranch_with_opcode): Likewise.
21784         (tilepro_output_cbranch): Likewise.
21785         (frame_emit_load): Likewise for return type and locals "seq",
21786         "insn".
21787         (emit_sp_adjust): Likewise for return type and local "insn".
21788         (tilepro_expand_epilogue): Likewise for locals "last_insn",
21789         "insn".
21790         (tilepro_adjust_insn_length): Likewise for param "insn".
21791         (next_insn_to_bundle): Likewise for return type and params
21792         "r", "end".
21793         (tilepro_gen_bundles): Likewise for locals "insn", "next", "end".
21794         (replace_pc_relative_symbol_ref): Likewise for param "insn" and
21795         local "new_insns".
21796         (match_addli_pcrel): Likewise for param "insn".
21797         (replace_addli_pcrel): Likewise.
21798         (match_auli_pcrel): Likewise.
21799         (replace_auli_pcrel): Likewise.
21800         (tilepro_fixup_pcrel_references): Likewise for locals "insn",
21801         "next_insn".
21802         (reorder_var_tracking_notes): Likewise for locals "insn", "next",
21803         "queue", "next_queue", "prev".
21804         (tilepro_asm_output_mi_thunk): Likewise for local "insn".
21805         (tilepro_final_prescan_insn): Likewise for param "insn".
21807 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
21809         * config/tilegx/tilegx-protos.h (tilegx_output_cbranch_with_opcode):
21810         Strengthen param 1 from rtx to rtx_insn *.
21811         (tilegx_output_cbranch): Likewise.
21812         (tilegx_adjust_insn_length): Likewise.
21813         (tilegx_final_prescan_insn): Likewise for sole param.
21815         * config/tilegx/tilegx.c (tilegx_legitimize_tls_address): Likewise
21816         or local "last".
21817         (cbranch_predicted_p): Likewise for param "insn".
21818         (tilegx_output_simple_cbranch_with_opcode): Likewise.
21819         (tilegx_output_cbranch_with_opcode): Likewise.
21820         (tilegx_output_cbranch): Likewise.
21821         (frame_emit_load): Likewise for return type.
21822         (set_frame_related_p): Likewise for locals "seq", "insn".
21823         (emit_sp_adjust): Likewise for return type, and for local "insn".
21824         Introduce local "pat" for use in place of "insn" where the latter
21825         isn't an instruction.
21826         (tilegx_expand_epilogue): Strengthen locals "last_insn", "insn"
21827         from rtx to rtx_insn *.
21828         (tilegx_adjust_insn_length): Likewise for param "insn".
21829         (next_insn_to_bundle): Likewise for return type and params "r" and
21830         "end".
21831         (tilegx_gen_bundles): Likewise for locals "insn", "next", "prev",
21832         "end".
21833         (replace_insns): Likewise for params "old_insn", "new_insns".
21834         (replace_mov_pcrel_step1): Likewise for param "insn" and local
21835         "new_insns".
21836         (replace_mov_pcrel_step2): Likewise.
21837         (replace_mov_pcrel_step3): Likewise.
21838         (tilegx_fixup_pcrel_references): Likewise for locals "insn",
21839         "next_insn".
21840         (reorder_var_tracking_notes): Likewise for locals "insn", "next",
21841         "queue", "next_queue", "prev".
21842         (tilegx_output_mi_thunk): Likewise for local "insn".
21843         (tilegx_final_prescan_insn): Likewise for param "insn".
21845 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
21847         * config/spu/spu.c (frame_emit_store): Strengthen return type from
21848         rtx to rtx_insn *.
21849         (frame_emit_load): Likewise.
21850         (frame_emit_add_imm): Likewise, also for local "insn".
21851         (spu_expand_prologue): Likewise for local "insn".
21852         (struct spu_bb_info): Likewise for field "prop_jump".
21853         (emit_nop_for_insn): Likewise for param "insn" and local
21854         "new_insn".
21855         (pad_bb): Likewise for locals "insn", "next_insn", "prev_insn",
21856         "hbr_insn".
21857         (spu_emit_branch_hint): Likewise for params "before", "branch" and
21858         locals "hint", "insn".
21859         (get_branch_target): Likewise for param "branch".
21860         (insn_clobbers_hbr): Likewise for param "insn".
21861         (insert_hbrp_for_ilb_runout): Likewise for param "first" and
21862         locals "insn", "before_4", "before_16".
21863         (insert_hbrp): Likewise for local "insn".
21864         (spu_machine_dependent_reorg): Likewise for locals "branch",
21865         "insn", "next", "bbend".
21866         (uses_ls_unit): Likewise for param "insn".
21867         (get_pipe): Likewise.
21868         (spu_sched_variable_issue): Rename param "insn" to "uncast_insn",
21869         introducing a checked cast.
21870         (spu_sched_adjust_cost): Likewise for params "insn" and
21871         "dep_insn".
21872         (ea_load_store_inline): Strengthen local "insn" from rtx to rtx_insn *.
21873         (spu_sms_res_mii): Likewise.
21875 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
21877         * config/sparc/sparc-protos.h (output_ubranch): Strengthen param 2
21878         from rtx to rtx_insn *.
21879         (output_cbranch): Likewise for param 6.
21880         (output_return): Likewise for param 1.
21881         (output_sibcall): Likewise.
21882         (output_v8plus_shift): Likewise.
21883         (output_v8plus_mult): Likewise.
21884         (output_v9branch): Likewise for param 7.
21885         (output_cbcond):  Likewise for param 3.
21887         * config/sparc/sparc.c (sparc_legitimize_tls_address): Likewise
21888         for local "insn".
21889         (sparc_legitimize_pic_address): Likewise.
21890         (sparc_emit_call_insn): Likewise.
21891         (emit_save_or_restore_regs): Likewise.
21892         (emit_window_save): Likewise for return type and local "insn".
21893         (sparc_expand_prologue): Likewise for local "insn".
21894         (sparc_flat_expand_prologue): Likewise.
21895         (output_return): Likewise for param "insn".
21896         (output_sibcall): Likewise for param "insn" and local "delay".
21897         (output_ubranch): Likewise for param "insn".
21898         (output_cbranch): Likewise.
21899         (output_cbcond): Likewise.
21900         (output_v9branch): Likewise.
21901         (output_v8plus_shift): Likewise.
21902         (sparc_output_mi_thunk): Likewise for local "insn".
21903         (get_some_local_dynamic_name): Likewise.
21904         (output_v8plus_mult): Likewise for param "insn".
21906 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
21908         * config/sh/sh-protos.h (output_ieee_ccmpeq): Strengthen param 1
21909         from rtx to rtx_insn *.
21910         (output_branchy_insn): Likewise for param 3.
21911         (output_far_jump): Likewise for param 1.
21912         (final_prescan_insn): Likewise.
21913         (sh_insn_length_adjustment): Likewise for sole param.
21915         * config/sh/sh.c (expand_cbranchsi4): Likewise for local "jump".
21916         (expand_cbranchdi4): Strengthen local "skip_label" from rtx to
21917         rtx_code_label *.
21918         (sh_emit_compare_and_set): Likewise for local "lab".
21919         (output_far_jump): Strengthen param "insn" and local "prev" from
21920         rtx to rtx_insn *.
21921         (output_branchy_insn): Likewise for param "insn" and local
21922         "next_insn".
21923         (output_ieee_ccmpeq): Likewise for param "insn".
21924         (struct label_ref_list_d): Strengthen field "label" from rtx to
21925         rtx_code_label *.
21926         (pool_node): Likewise.
21927         (pool_window_label): Likewise for this global.
21928         (add_constant): Likewise for return type and locals "lab", "new_rtx".
21929         (dump_table): Strengthen params "start", "barrier" and local
21930         "scan" from rtx to rtx_insn *.
21931         (broken_move): Likewise for param "insn".
21932         (untangle_mova): Likewise for params "first_mova" and "new_mova".
21933         Strengthen param "first_mova" from rtx * to rtx_insn **.
21934         (mova_p): Likewise for param "insn".
21935         (fixup_mova): Likewise for param "mova".
21936         (find_barrier): Likewise for return type, params "mova" and
21937         "from", and locals "barrier_before_mova", "found_barrier",
21938         "good_barrier", "orig", "last_symoff", "next".  Strengthen local
21939         "label" from rtx to rtx_code_label *.
21940         (sh_loop_align): Strengthen locals "first", "insn", "mova" from
21941         rtx to rtx_insn *.
21942         (sh_reorg): Likewise for locals "link", "scan", "barrier".
21943         (split_branches): Likewise for param "first" and local "insn".
21944         (final_prescan_insn): Likewise for param "insn".
21945         (sequence_insn_p): Likewise for locals "prev", "next".
21946         (sh_insn_length_adjustment): Likewise for param "insn".
21947         (sh_can_redirect_branch): Likewise for local "insn".
21948         (find_r0_life_regions): Likewise for locals "end", "insn".
21949         (sh_output_mi_thunk): Likewise for local "insns".
21951 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
21953         * config/score/score.c (score_output_mi_thunk): Strengthen local
21954         "insn" from rtx to rtx_insn *.
21955         (score_prologue): Likewise.
21957 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
21959         * config/s390/s390-protos.h (s390_match_ccmode): Strengthen param
21960         1 from rtx to rtx_insn *.
21961         (s390_emit_jump): Likewise for return type.
21962         (s390_emit_call): Likewise.
21963         (s390_load_got): Likewise.
21965         * config/s390/s390.c (last_scheduled_insn): Likewise for this
21966         variable.
21967         (s390_match_ccmode): Likewise for param "insn".
21968         (s390_emit_jump): Likewise for return type.
21969         (s390_split_branches): Likewise for local "label".
21970         (struct constant): Strengthen field "label" from rtx to
21971         rtx_code_label *.
21972         (struct constant_pool): Likewise for field "label".  Strengthen
21973         fields "first_insn", "pool_insn", "emit_pool_after" from rtx to
21974         rtx_insn *.
21975         (s390_alloc_pool): Replace NULL_RTX with NULL when dealing with
21976         insns.
21977         (s390_start_pool): Strengthen param "insn" from rtx to rtx_insn *.
21978         (s390_end_pool): Likewise.
21979         (s390_dump_pool): Likewise for local "insn".
21980         (s390_mainpool_start): Likewise.
21981         (s390_chunkify_start): Likewise.
21982         (s390_chunkify_start): Replace NULL_RTX with NULL when dealing
21983         with insns.  Strengthen locals "label", "jump", "barrier", "next",
21984         "prev", "vec_insn", "insn" from rtx to rtx_insn *.
21985         (s390_chunkify_finish): Strengthen local "insn" from rtx to
21986         rtx_insn *.
21987         (s390_chunkify_cancel): Likewise for locals "insn", "barrier",
21988         "jump", "label", "next_insn".
21989         (s390_regs_ever_clobbered): Likewise for local "cur_insn".
21990         (s390_optimize_nonescaping_tx): Likewise for locals "insn",
21991         "tbegin_insn".
21992         (s390_load_got): Likewise for return type and local "insns".
21993         (s390_save_gprs_to_fprs): Likewise for local "insn".
21994         (s390_restore_gprs_from_fprs): Likewise.
21995         (pass_s390_early_mach::execute): Likewise.
21996         (s390_emit_prologue): Likewise for local "insns".
21997         (s390_expand_tbegin): Strengthen local "leave_label" from rtx to
21998         rtx_code_label *.
21999         (s390_emit_call): Strengthen return type and local "insn" from
22000         rtx to rtx_insn *.
22001         (s390_emit_tpf_eh_return): Likewise for local "insn".
22002         (s390_optimize_prologue): Likewise for locals "insn", "new_insn",
22003         "next_insn", introducing locals "s_pat", "rpat" to allow this.
22004         (s390_fix_long_loop_prediction): Likewise for param "insn" and
22005         local "cur_insn".
22006         (s390_non_addr_reg_read_p): Likewise for param "insn".
22007         (find_cond_jump): Likewise for return type and param "insn".
22008         (s390_swap_cmp): Likewise for param "insn".
22009         (s390_z10_optimize_cmp): Likewise for param "insn" and locals
22010         "prev_insn", "next_insn".
22011         (s390_reorg): Likewise for locals "insn", "target".
22012         (s390_z10_prevent_earlyload_conflicts): Likewise for local "insn".
22013         (s390_sched_variable_issue): For now, rename param "insn" to
22014         "uncast_insn", introducing a checked cast.
22015         (s390_sched_init): Replace NULL_RTX with NULL when dealing with
22016         insn.
22017         (s390_loop_unroll_adjust): Strengthen local "insn" from rtx to
22018         rtx_insn *.  Use for_each_rtx_in_insn rather than for_each_rtx.
22020 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
22022         * config/rx/rx-protos.h (rx_adjust_insn_length): Strengthen first
22023         param from rtx to rtx_insn *.
22024         * config/rx/rx.c (rx_adjust_insn_length): Likewise for param "insn".
22026 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
22028         * config/rs6000/rs6000-protos.h (output_cbranch): Strengthen param
22029         4 from rtx to rtx_insn *.
22030         (rs6000_final_prescan_insn): Likewise for first param.
22031         * config/rs6000/rs6000.c (rs6000_emit_set_const): Likewise for
22032         local "insn".
22033         (rs6000_get_some_local_dynamic_name): Likewise.
22034         (output_cbranch): Likewise for param "insn".
22035         (spe_func_has_64bit_regs_p): Likewise for locals "insns", "insn".
22036         (rs6000_function_ok_for_sibcall): Likewise for locals "top", "insn".
22037         (rs6000_emit_allocate_stack): Likewise for local "insn".
22038         (load_cr_save): Likewise.
22039         (restore_saved_cr): Likewise.
22040         (restore_saved_lr): Likewise.
22041         (emit_cfa_restores): Likewise.
22042         (rs6000_output_function_epilogue): Likewise for locals "insn" and
22043         "deleted_debug_label".
22044         (rs6000_output_mi_thunk): Likewise for local "insn".
22045         (rs6000_final_prescan_insn): Likewise for param "insn".
22047 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
22049         * config/picochip/picochip-protos.h (picochip_final_prescan_insn):
22050         Strengthen param "insn" from rtx to rtx_insn *.
22051         * config/picochip/picochip.c (picochip_current_prescan_insn):
22052         Likewise for this variable.
22053         (picochip_final_prescan_insn): Likewise for param "insn".
22055 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
22057         * config/pa/pa-protos.h (pa_output_call): Strengthen first param
22058         from rtx to rtx_insn *.
22059         (pa_output_indirect_call): Likewise.
22060         (pa_adjust_insn_length): Likewise.
22061         (pa_attr_length_millicode_call): Likewise.
22062         (pa_attr_length_call): Likewise.
22063         (pa_attr_length_indirect_call): Likewise.
22065         * config/pa/pa.c (pa_adjust_insn_length): Likewise for param
22066         "insn".
22067         (pa_attr_length_millicode_call): Likewise.
22068         (pa_attr_length_call): Likewise.
22069         (pa_output_call): Likewise.
22070         (pa_attr_length_indirect_call): Likewise.
22071         (pa_output_indirect_call): Likewise.
22073 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
22075         * config/nds32/nds32-protos.h (nds32_adjust_insn_length):
22076         Strengthen first param from rtx to rtx_insn *.
22077         * config/nds32/nds32.c (nds32_adjust_insn_length): Likewise for
22078         param "insn".
22080 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
22082         * config/mips/mips-protos.h (mips_emit_move): Strengthen return
22083         type from rtx to rtx_insn *.
22084         (mips_expand_call): Likewise.
22085         (mips_adjust_insn_length): Likewise for first param.
22086         (mips_output_conditional_branch): Likewise.
22087         (mips_output_order_conditional_branch): Likewise.
22088         (mips_final_prescan_insn): Likewise.
22090         * config/mips/mips.c (SEQ_BEGIN): For now, add checked cast to
22091         rtx_insn * for the SEQUENCE case.
22092         (SEQ_END): Likewise.
22093         (mips_emit_move): Strengthen return type from rtx to rtx_insn *.
22094         (mips_emit_call_insn): Likewise, also for local "insn".
22095         (mips16_gp_pseudo_reg): Likewise for local "scan".
22096         (mips16_build_call_stub): Likewise for return type and for local
22097         "insn".  Introduce a new local "pattern" so that "insn" can indeed
22098         be an insn.
22099         (mips_expand_call): Strengthen return type and local "insn" from
22100         rtx to rtx_insn *.
22101         (mips_block_move_loop): Strengthen local "label" from rtx to
22102         rtx_code_label *.
22103         (mips_expand_synci_loop): Likewise for locals "label",
22104         "end_label".
22105         (mips_set_frame_expr): Strengthen local "insn" from rtx to
22106         rtx_insn *.
22107         (mips16e_collect_argument_saves): Likewise for locals "insn",
22108         "next".
22109         (mips_find_gp_ref): Likewise for param of callback for "pred"
22110         param, and for local "insn".
22111         (mips_insn_has_inflexible_gp_ref_p): Likewise for param "insn".
22112         (mips_insn_has_flexible_gp_ref_p): Likewise.
22113         (mips_epilogue_emit_cfa_restores): Likewise for return type and
22114         local "insn".
22115         (mips_epilogue_set_cfa): Likewise for local "insn".
22116         (mips_expand_epilogue): Likewise.
22117         (mips_adjust_insn_length): Likewise for param "insn".
22118         (mips_output_conditional_branch): Likewise.
22119         (mips_output_order_conditional_branch): Likewise.
22120         (struct mips_ls2): Likewise for fields "alu1_turn_enabled_insn",
22121         "alu2_turn_enabled_insn", "falu1_turn_enabled_insn",
22122         "falu2_turn_enabled_insn".
22123         (mips_builtin_branch_and_move): Strengthen locals "true_label",
22124         "done_label" from rtx to rtx_code_label *.
22125         (struct mips16_constant): Likewise for field "label".
22126         (mips16_add_constant): Likewise for return type.
22127         (mips16_emit_constants_1): Strengthen return type and param "insn"
22128         from rtx to rtx_insn *.
22129         (mips16_emit_constants): Likewise for param "insn".
22130         (mips16_insn_length): Likewise.
22131         (mips16_rewrite_pool_constant): Strengthen local "label" from rtx
22132         to rtx_code_label *.
22133         (struct mips16_rewrite_pool_refs_info): Strengthen field "insn"
22134         from rtx to rtx_insn *.
22135         (mips16_lay_out_constants): Likewise for locals "insn", "barrier",
22136         "jump".  Strengthen local "label" from rtx to rtx_code_label *.
22137         (r10k_simplify_address): Strengthen param "insn" and local
22138         "def_insn" from rtx to rtx_insn *.
22139         (r10k_safe_address_p): Strengthen param "insn" from rtx to
22140         rtx_insn *.
22141         (r10k_needs_protection_p_1): Update target type of cast of data
22142         from to rtx to rtx_insn *.
22143         (r10k_needs_protection_p_store): Strengthen local "insn_ptr" from
22144         rtx * to rtx_insn **.
22145         (r10k_needs_protection_p): Strengthen param "insn" from rtx to
22146         rtx_insn *.
22147         (r10k_insert_cache_barriers): Likewise for locals "insn", "end".
22148         (mips_call_expr_from_insn): Likewise for param "insn".
22149         (mips_pic_call_symbol_from_set): Likewise for local "def_insn".
22150         (mips_find_pic_call_symbol): Likewise for param "insn".
22151         (mips_annotate_pic_calls): Likewise for local "insn".
22152         (mips_sim_insn): Likewise for this variable.
22153         (struct mips_sim): Likewise for field "insn" within elements of
22154         last_set array.
22155         (mips_sim_wait_reg): Likewise for param "insn".
22156         (mips_sim_wait_regs): Likewise.
22157         (mips_sim_wait_units): Likewise.
22158         (mips_sim_wait_insn): Likewise.
22159         (mips_sim_issue_insn): Likewise.
22160         (mips_sim_finish_insn): Likewise.
22161         (mips_seq_time): Likewise for param "seq" and local "insn".
22162         (vr4130_avoid_branch_rt_conflict): Likewise for param "insn" and
22163         locals "first", "second".
22164         (vr4130_align_insns): Likewise for locals "insn", "subinsn",
22165         "last", "last2", "next".
22166         (mips_avoid_hazard): Likewise for params "after", "insn".
22167         (mips_reorg_process_insns): Likewise for locals "insn",
22168         "last_insn", "subinsn", "next_insn".
22169         (mips_has_long_branch_p): Likewise for locals "insn", "subinsn".
22170         (mips16_split_long_branches): Likewise for locals "insn" "jump",
22171         "jump_sequence".
22172         (mips_output_mi_thunk): Likewise for local "insn".
22173         (mips_final_prescan_insn): Likewise for param "insn".
22175 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
22177         * config/microblaze/microblaze.c (microblaze_call_tls_get_addr):
22178         Strengthen return type and local "insns" from rtx to rtx_insn *.
22179         (microblaze_legitimize_tls_address): Likewise for local "insns".
22180         (microblaze_block_move_loop): Strengthen local "label" from rtx
22181         to rtx_code_label *.
22182         (microblaze_expand_prologue): Strengthen two locals named "insn"
22183         from rtx to rtx_insn *.
22184         (microblaze_asm_output_mi_thunk): Likewise for local "insn".
22185         (microblaze_expand_divide): Likewise for locals "jump", "cjump",
22186         "insn".  Strengthen locals "div_label", "div_end_label" from rtx
22187         to rtx_code_label *.
22189 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
22191         * config/mep/mep-protos.h (mep_mulr_source): Strengthen first
22192         param from rtx to rtx_insn *.
22193         (mep_reuse_lo): Likewise for third param.
22194         (mep_use_post_modify_p): Likewise for first param.
22195         (mep_core_address_length): Likewise.
22196         (mep_cop_address_length): Likewise.
22197         (mep_final_prescan_insn): Likewise.
22198         (mep_store_data_bypass_p): Likewise for both params.
22199         (mep_mul_hilo_bypass_p): Likewise.
22200         (mep_ipipe_ldc_p): Likewise for param.
22202         * config/mep/mep.c (mep_mulr_source): Likewise for param "insn".
22203         (mep_rewrite_mult): Likewise.
22204         (mep_rewrite_mulsi3): Likewise.
22205         (mep_rewrite_maddsi3): Likewise.
22206         (mep_reuse_lo_p_1): Likewise.
22207         (mep_reuse_lo_p): Likewise.
22208         (mep_frame_expr): Likewise.
22209         (mep_make_parallel): Likewise for both params.
22210         (mep_use_post_modify_p_1): Likewise for param "set_insn" and
22211         local "insn".
22212         (mep_use_post_modify_p): Likewise for param "insn".
22213         (mep_core_address_length): Likewise.
22214         (mep_cop_address_length): Likewise.
22215         (mep_reg_set_in_function): Likewise for local "insn".
22216         (mep_asm_without_operands_p): Likewise.
22217         (F): Likewise for return type and param "x".
22218         (add_constant): Likewise for local "insn".
22219         (maybe_dead_move): Likewise for return type and local "insn".
22220         (mep_expand_prologue): Likewise for local "insn".
22221         (mep_final_prescan_insn): Likewise for param "insn".
22222         (mep_reorg_regmove): Likewise for param "insns" and locals "insn",
22223         "next", "follow", "x".
22224         (mep_insert_repeat_label_last): Likewise for return type, param
22225         "last_insn", and locals "next", "prev".  Strengthen param "label"
22226         from rtx to rtx_code_label *.
22227         (struct mep_doloop_begin): Strengthen field "insn" from rtx to
22228         rtx_insn *.
22229         (struct mep_doloop_end): Likewise for fields "insn" and
22230         "fallthrough".
22231         (mep_reorg_repeat): Likewise for param "insns" and local "insn".
22232         Strengthen local "repeat_label" from rtx to rtx_code_label *.
22233         (mep_invertable_branch_p): Strengthen param "insn" from rtx to
22234         rtx_insn *.
22235         (mep_invert_branch): Likewise for params "insn" and "after".
22236         (mep_reorg_erepeat): Likewise for param "insns" and locals
22237         "insn", "prev", "new_last", "barrier", "user".  Strengthen local
22238         "l" from rtx to rtx_code_label *.
22239         (mep_jmp_return_reorg): Strengthen param "insns" and local "insn"
22240         from rtx to rtx_insn *.
22241         (mep_reorg_addcombine): Likewise for param "insns" and locals
22242         "i", "n".
22243         (add_sp_insn_p): Likewise for param "insn".
22244         (mep_reorg_noframe): Likewise for param "insns" and locals
22245         "start_frame_insn", "end_frame_insn", "next".
22246         (mep_reorg): Likewise for local "insns".
22247         (mep_store_data_bypass_1): Likewise for param "prev".  Add checked
22248         cast.
22249         (mep_store_data_bypass_p): Likewise for params "prev", "insn".
22250         (mep_mul_hilo_bypass_p): Likewise.
22251         (mep_ipipe_ldc_p): Likewise for param "insn".
22252         (mep_make_bundle): Likewise for return type, param "cop" and local
22253         "insn", splitting out the latter into a new local "seq" for when it
22254         is a SEQUENCE rather than an insn.
22255         (core_insn_p): Likewise for param "insn".
22256         (mep_bundle_insns): Likewise for param "insns" and locals "insn",
22257         "last", "first", "note", "prev", "core_insn".
22259 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
22261         * config/m68k/m68k-protos.h (output_btst): Strengthen param 4 from
22262         rtx to rtx_insn *.
22263         (strict_low_part_peephole_ok): Likewise for param 2 "first_insn".
22264         (m68k_final_prescan_insn): Likewise for first param.
22266         * config/m68k/m68k.c (m68k_emit_movem): Likewise for return type.
22267         (m68k_set_frame_related): Likewise for param "insn".
22268         (output_btst): Likewise for param "insn".
22269         (m68k_final_prescan_insn): Likewise.
22270         (m68k_move_to_reg): Likewise for local "insn".
22271         (m68k_call_tls_get_addr): Likewise for local "insns".
22272         (m68k_call_m68k_read_tp): Likewise.
22273         (strict_low_part_peephole_ok): Likewise for param "first_insn".
22274         (m68k_output_mi_thunk): Likewise for local "insn".
22276 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
22278         * config/iq2000/iq2000-protos.h (final_prescan_insn): Strengthen
22279         first param from rtx to rtx_insn *.
22280         (iq2000_adjust_insn_length): Likewise.
22281         (iq2000_output_conditional_branch): Likewise.
22282         * config/iq2000/iq2000.c (final_prescan_insn): Likewise for param
22283         "insn" and local "nop_insn".
22284         (iq2000_annotate_frame_insn): Likewise for param "insn".
22285         (iq2000_expand_prologue): Likewise for both locals "insn".
22286         (iq2000_adjust_insn_length): Likewise for param "insn".
22287         (iq2000_output_conditional_branch): Likewise.
22289 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
22291         * config/ia64/ia64.c (ia64_expand_tls_address): Strengthen local
22292         "insns" from rtx to rtx_insn *.
22293         (ia64_emit_cond_move): Likewise for locals "insn", "first".
22294         (struct spill_fill_data): Likewise for field "init_after" and for
22295         elements of array field "prev_insn".
22296         (spill_restore_mem): Likewise for locals "insn", "first".
22297         (do_spill): Likewise for local "insn".
22298         (do_restore): Likewise.
22299         (ia64_expand_prologue): Likewise.
22300         (ia64_expand_epilogue): Likewise.
22301         (emit_insn_group_barriers): Likewise for locals "insn",
22302         "last_label".
22303         (emit_all_insn_group_barriers): Likewise for locals "insn",
22304         "last".
22305         (dfa_stop_insn): Likewise for this global.
22306         (dfa_pre_cycle_insn): Likewise.
22307         (ia64_nop): Likewise.
22308         (final_emit_insn_group_barriers): Likewise for locals "insn",
22309         "last".
22310         (emit_predicate_relation_info): Likewise for locals "head", "n",
22311         "insn", "b", "a".
22312         (ia64_reorg): Likewise for local "insn".
22313         (ia64_output_mi_thunk): Likewise.
22314         (expand_vec_perm_interleave_2): Likewise for local "seq".
22316 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
22318         * config/i386/i386-protos.h (ix86_avoid_lea_for_add): Strengthen
22319         param 1 "insn" from rtx to rtx_insn *.
22320         (ix86_use_lea_for_mov): Likewise.
22321         (ix86_avoid_lea_for_addr): Likewise.
22322         (ix86_split_lea_for_addr): Likewise.
22323         (ix86_lea_for_add_ok): Likewise.
22324         (ix86_output_call_insn): Likewise.
22326         * config/i386/i386.c (ix86_va_start): Likewise for local "seq".
22327         (ix86_get_drap_rtx): Likewise for locals "seq", "insn".
22328         (ix86_output_function_epilogue): Likewise for locals "insn",
22329         "deleted_debug_label".
22330         (legitimize_tls_address): Likewise for local "insn".
22331         (get_some_local_dynamic_name): Likewise.
22332         (increase_distance): Likewise for params "prev", "next".
22333         (distance_non_agu_define_in_bb): Likewise for params "insn",
22334         "start" and locals "prev", "next".
22335         (distance_non_agu_define): Likewise for param "insn".
22336         (distance_agu_use_in_bb): Likewise for params "insn", "start" and
22337         locals "next", "prev".
22338         (distance_agu_use): Likewise for param "insn".
22339         (ix86_lea_outperforms): Likewise.
22340         (ix86_ok_to_clobber_flags): Likewise.
22341         (ix86_avoid_lea_for_add): Likewise.
22342         (ix86_use_lea_for_mov): Likewise.
22343         (ix86_avoid_lea_for_addr): Likewise.
22344         (find_nearest_reg_def): Likewise, also for locals "prev", "start".
22345         (ix86_split_lea_for_addr): Likewise for param "insn".
22346         (ix86_lea_for_add_ok): Likewise for param "insn".
22347         (ix86_expand_carry_flag_compare): Likewise for local
22348         "compare_seq".
22349         (ix86_expand_int_movcc): Likewise.
22350         (ix86_output_call_insn): Likewise for param "insn".
22351         (ix86_output_call_insn): Likewise for local "i".
22352         (x86_output_mi_thunk): Introduce local "insn", using it in place
22353         of "tmp" when dealing with insns.
22354         (ix86_avoid_jump_mispredicts): Likewise for locals "insn",
22355         "start".
22356         (ix86_pad_returns): Likewise for locals "ret", "prev".
22357         (ix86_count_insn_bb): Likewise for local "insn".
22358         (ix86_pad_short_function): Likewise for locals "ret", "insn".
22359         (ix86_seh_fixup_eh_fallthru): Likewise for locals "insn", "next".
22360         (ix86_vector_duplicate_value): Likewise for local "insn", "seq".
22361         (expand_vec_perm_interleave2): Likewise for local "seq".
22362         (expand_vec_perm_vperm2f128_vblend): Likewise.
22363         (ix86_loop_unroll_adjust): Likewise for local "insn".  Convert
22364         call to for_each_rtx with for_each_rtx_in_insn.
22366 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
22368         * config/i386/i386.c (setup_incoming_varargs_64): Strengthen local
22369         "label" from rtx to rtx_code_label *.
22370         (ix86_expand_prologue): Likewise.
22371         (ix86_expand_split_stack_prologue): Likewise for locals "label",
22372         "varargs_label".
22373         (ix86_split_idivmod): Likewise for locals "end_label" and
22374         "qimode_label".
22375         (ix86_expand_branch): Likewise for local "label2".
22376         (ix86_expand_aligntest): Likewise for return type and local "label".
22377         (expand_set_or_movmem_via_loop): Likewise for locals "out_label" and
22378         "top_label".
22379         (expand_movmem_epilogue): Likewise for the various locals named
22380         "label".
22381         (expand_setmem_epilogue): Likewise.
22382         (expand_small_movmem_or_setmem): Likewise for local "label".
22383         (expand_set_or_movmem_prologue_epilogue_by_misaligned_moves):
22384         Strengthen param "done_label" from rtx * to rtx_code_label **.
22385         Strengthen locals "loop_label" and "label" from rtx to
22386         rtx_code_label *.
22387         (expand_set_or_movmem_prologue_epilogue_by_misaligned_moves):
22388         Likewise for locals "loop_label", "label".
22389         (ix86_expand_set_or_movmem): Likewise for locals "label",
22390         "jump_around_label", "hot_label".
22391         (ix86_expand_strlensi_unroll_1): Likewise for locals
22392         "align_2_label", align_3_label", "align_4_label", "end_0_label",
22393         "end_2_label".
22394         (x86_emit_floatuns): Likewise for locals "neglab", "donelab".
22395         (void ix86_emit_i387_log1p): Likewise for locals "label1",
22396         "label2", "jump_label".
22397         (ix86_expand_sse_compare_and_jump): Likewise for return type and
22398         local "label".
22399         (ix86_expand_lfloorceil): Likewise for local "label".
22400         (ix86_expand_rint): Likewise.
22401         (ix86_expand_floorceildf_32): Likewise.
22402         (ix86_expand_floorceil): Likewise.
22403         (ix86_expand_rounddf_32): Likewise.
22404         (ix86_expand_trunc): Likewise.
22405         (ix86_expand_truncdf_32): Likewise.
22406         (ix86_expand_round): Likewise.
22408 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
22410         * config/h8300/h8300-protos.h (final_prescan_insn): Strengthen
22411         first param from rtx to rtx_insn *.
22412         (h8300_insn_length_from_table): Likewise.
22413         * config/h8300/h8300.c (F): Likewise for return type and param
22414         "x".
22415         (Fpa): Add a checked cast to rtx_insn *.
22416         (h8300_emit_stack_adjustment): Strengthen local "x" from rtx to
22417         rtx_insn *.
22418         (final_prescan_insn): Likewise for param "insn".
22419         (h8300_binary_length): Likewise.
22420         (h8300_insn_length_from_table): Likewise.
22422 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
22424         * config/epiphany/epiphany-protos.h (epiphany_final_prescan_insn):
22425         Strengthen first param "insn" from rtx to rtx_insn *.
22427         * config/epiphany/epiphany.c (epiphany_final_prescan_insn):
22428         Likewise.
22429         (frame_insn): Likewise for return type.  Introduce local "insn"
22430         for use in place of local "x" for use as an rtx_insn *.
22431         (frame_move_insn): Strengthen return type from rtx to rtx_insn *.
22432         (epiphany_expand_prologue): Likewise for local "insn".
22433         * config/epiphany/mode-switch-use.c (insert_uses): Likewise.
22434         * config/epiphany/resolve-sw-modes.c
22435         (pass_resolve_sw_modes::execute): Likewise for locals "insn" and
22436         "seq".
22438 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
22440         * config/c6x/c6x-protos.h (c6x_get_unit_specifier): Strengthen
22441         param from rtx to rtx_insn *.
22442         (c6x_final_prescan_insn): Likewise for first param.
22444         * config/c6x/c6x.c (c6x_current_insn): Likewise for this variable.
22445         (c6x_output_mi_thunk): Replace use of NULL_RTX with NULL.
22446         (c6x_expand_compare): Strengthen local "insns" from rtx to
22447         rtx_insn *.
22448         (c6x_get_unit_specifier): Likewise for param "insn".
22449         (c6x_print_unit_specifier_field): Likewise.
22450         (c6x_final_prescan_insn): Likewise.
22451         (emit_add_sp_const): Likewise for local "insn".
22452         (c6x_expand_prologue): Likewise.
22454 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
22456         * config/bfin/bfin-protos.h (asm_conditional_branch): Strengthen
22457         param 1 from rtx to rtx_insn *.
22458         * config/bfin/bfin.c (expand_prologue_reg_save): Likewise for
22459         the various locals named "insn".
22460         (expand_epilogue_reg_restore): Likewise.
22461         (frame_related_constant_load): Likewise.
22462         (add_to_reg): Likewise.
22463         (emit_link_insn): Likewise.
22464         (do_link): Likewise.
22465         (expand_interrupt_handler_prologue): Likewise.
22466         (branch_dest): Likewise for param "branch".
22467         (asm_conditional_branch): Likewise for param "insn".
22468         (gen_one_bundle): Likewise for elements of param "slot" and local
22469         "t".
22470         (bfin_gen_bundles): Likewise for locals "insn", "next" and
22471         elements of local "slot".
22472         (reorder_var_tracking_notes): Likewise for locals "insn", "next",
22473         "queue", "next_queue", "prev".
22474         (workaround_rts_anomaly): Likewise for locals "insn", "first_insn".
22475         (add_sched_insns_for_speculation): Likewise for local "insn".
22477 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
22479         * config/avr/avr-protos.h (output_movqi): Strengthen first param
22480         from rtx to rtx_insn *.
22481         (output_movhi): Likewise.
22482         (output_movsisf): Likewise.
22483         (avr_out_tstsi): Likewise.
22484         (avr_out_tsthi): Likewise.
22485         (avr_out_tstpsi): Likewise.
22486         (avr_out_compare): Likewise.
22487         (avr_out_compare64): Likewise.
22488         (avr_out_movpsi): Likewise.
22489         (ashlqi3_out): Likewise.
22490         (ashlhi3_out): Likewise.
22491         (ashlsi3_out): Likewise.
22492         (ashrqi3_out): Likewise.
22493         (ashrhi3_out): Likewise.
22494         (ashrsi3_out): Likewise.
22495         (lshrqi3_out): Likewise.
22496         (lshrhi3_out): Likewise.
22497         (lshrsi3_out): Likewise.
22498         (avr_out_ashlpsi3): Likewise.
22499         (avr_out_ashrpsi3): Likewise.
22500         (avr_out_lshrpsi3): Likewise.
22501         (avr_out_fract): Likewise.
22502         (avr_out_sbxx_branch): Likewise.
22503         (avr_out_round): Likewise.
22504         (avr_out_xload): Likewise.
22505         (avr_out_movmem): Likewise.
22506         (adjust_insn_length): Likewise.
22507         (avr_out_lpm): Likewise.
22508         (reg_unused_after): Likewise.
22509         (_reg_unused_after): Likewise.
22510         (avr_jump_mode): Likewise for second param.
22511         (jump_over_one_insn): Likewise for first param.
22512         (avr_final_prescan_insn): Likewise.
22513         (out_shift_with_cnt): Likewise for second param.
22515         * config/avr/avr.c (get_sequence_length): Likewise for param
22516         "insns" and local "insn".
22517         (emit_push_byte): Likewise for local "insn".
22518         (emit_push_sfr): Likewise.
22519         (avr_prologue_setup_frame): Likewise for locals "insn",
22520         "fp_plus_insns", "sp_plus_insns".
22521         (avr_expand_epilogue): Likewise for local "fp_plus_insns",
22522         "sp_plus_insns".
22523         (avr_jump_mode): Likewise for param "insn".
22524         (avr_final_prescan_insn): Likewise.
22525         (avr_find_unused_d_reg): Likewise.
22526         (avr_out_lpm_no_lpmx): Likewise.
22527         (avr_out_lpm): Likewise.
22528         (avr_out_xload): Likewise.
22529         (output_movqi): Likewise.
22530         (output_movhi): Likewise.
22531         (out_movqi_r_mr): Likewise.
22532         (out_movhi_r_mr): Likewise.
22533         (out_movsi_r_mr): Likewise.
22534         (out_movsi_mr_r): Likewise.
22535         (output_movsisf): Likewise.
22536         (avr_out_load_psi): Likewise.
22537         (avr_out_store_psi): Likewise.
22538         (avr_out_movpsi): Likewise.
22539         (out_movqi_mr_r): Likewise.
22540         (avr_out_movhi_mr_r_xmega): Likewise.
22541         (out_movhi_mr_r): Likewise.
22542         (compare_condition): Likewise for param "insn" and local "next".
22543         (compare_sign_p): Likewise for param "insn".
22544         (compare_diff_p): Likewise.
22545         (compare_eq_p): Likewise.
22546         (avr_out_compare): Likewise.
22547         (avr_out_compare64): Likewise.
22548         (avr_out_tsthi): Likewise.
22549         (avr_out_tstpsi): Likewise.
22550         (avr_out_tstsi): Likewise.
22551         (out_shift_with_cnt): Likewise.
22552         (ashlqi3_out): Likewise.
22553         (ashlhi3_out): Likewise.
22554         (avr_out_ashlpsi3): Likewise.
22555         (ashlsi3_out): Likewise.
22556         (ashrqi3_out): Likewise.
22557         (ashrhi3_out): Likewise.
22558         (avr_out_ashrpsi3): Likewise.
22559         (ashrsi3_out): Likewise.
22560         (lshrqi3_out): Likewise.
22561         (lshrhi3_out): Likewise.
22562         (avr_out_lshrpsi3): Likewise.
22563         (lshrsi3_out): Likewise.
22564         (avr_out_fract): Likewise.
22565         (avr_out_round): Likewise.
22566         (avr_adjust_insn_length): Likewise.
22567         (reg_unused_after): Likewise.
22568         (_reg_unused_after): Likewise.
22569         (avr_compare_pattern): Likewise.
22570         (avr_reorg_remove_redundant_compare): Likewise for param "insn1"
22571         and locals "branch1", "branch2", "insn2", "jump".
22572         (avr_reorg): Likewise for local "insn".
22573         (avr_2word_insn_p): Likewise for param "insn".
22574         (jump_over_one_insn_p): Likewise.
22575         (avr_out_sbxx_branch): Likewise.
22576         (avr_out_movmem): Likewise.
22578 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
22580         * config/arm/arm-protos.h (arm_final_prescan_insn): Strengthen
22581         param from rtx to rtx_insn *.
22582         (thumb1_final_prescan_insn): Likewise.
22583         (thumb2_final_prescan_insn): Likewise.
22585         * config/arm/arm.c (emit_set_insn): Strengthen return type from
22586         rtx to rtx_insn *.
22587         (struct minipool_node): Likewise for field "insn".
22588         (dump_minipool): Likewise for param "scan".
22589         (create_fix_barrier): Likewise for local "from".  Strengthen local
22590         "label" from rtx to rtx_code_label *.
22591         (push_minipool_barrier): Strengthen param "insn" from rtx to
22592         rtx_insn *.
22593         (push_minipool_fix): Likewise.
22594         (note_invalid_constants): Likewise.
22595         (thumb2_reorg): Likewise for local "insn".
22596         (arm_reorg): Likewise.
22597         (thumb2_final_prescan_insn): Likewise for param
22598         "insn" and local "first_insn".
22599         (arm_final_prescan_insn): Likewise for param "insn" and locals
22600         "start_insn", "this_insn".
22601         (arm_debugger_arg_offset): Likewise for param "insn".
22602         (thumb1_emit_multi_reg_push): Likewise for return type and local
22603         "insn".
22604         (thumb1_final_prescan_insn): Likewise for param "insn".
22605         (thumb_far_jump_used_p): Likewise for local "insn".
22606         (thumb1_expand_prologue): Likewise.
22607         (arm_expand_epilogue_apcs_frame): Likewise.
22608         (arm_expand_epilogue): Likewise for locals "insn", "tmp".
22609         (arm_split_compare_and_swap): Strengthen locals "label1", "label2"
22610         from rtx to rtx_code_label *.
22611         (arm_split_atomic_op): Likewise for local "label".
22612         (arm_emit_coreregs_64bit_shift): Likewise for local "done_label".
22614 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
22616         * config/arc/arc-protos.h (arc_final_prescan_insn): Strengthen
22617         first param from rtx to rtx_insn *.
22618         (arc_verify_short): Likewise.
22619         (arc_short_long): Likewise.
22620         (arc_need_delay): Likewise.
22622         * config/arc/arc.c (struct arc_ccfsm): Likewise for field
22623         "target_insn".
22624         (arc_ccfsm_advance): Likewise for param "insn" and locals
22625         "start_insn", "this_insn".
22626         (arc_ccfsm_record_condition): Likewise for local "seq_insn".
22627         (arc_ccfsm_post_advance): Likewise for param "insn".
22628         (arc_next_active_insn): Likewise for return type and param "insn".
22629         Convert NULL_RTX to NULL as appropriate.  Add a checked cast.
22630         (arc_verify_short): Strengthen param "insn" from rtx to rtx_insn *.
22631         (output_short_suffix): Likewise for local "insn".
22632         (arc_final_prescan_insn): Likewise for param "insn".  Remove
22633         now-redundant checked cast.
22634         (arc_reorg): Strengthen locals "insn", "top_label", "lp", "prev",
22635         "lp_simple", "next", "mov", "scan", "link_insn" from rtx to
22636         rtx_insn *.  Add a checked cast.  Introduce local "lc_set_insn"
22637         for use where lc_set became an insn.
22638         (arc_adjust_insn_length): Strengthen locals "prev", "succ" from
22639         rtx to rtx_insn *.
22640         (arc_get_insn_variants): Likewise for local "prev".
22641         (arc_ifcvt): Likewise for locals "insn", "seq", "prev", "pprev",
22642         "next".
22643         (arc_predicate_delay_insns): Likewise for local "insn".
22644         (arc_pad_return): Likewise for local "prev".  For now, add a
22645         checked cast when extracting the insn from "final_sequence".
22646         (arc_short_long): Likewise for param "insn".
22647         (arc_need_delay): Likewise for param "insn" and local "next".
22648         (arc_label_align): Likewise for locals "prev", "next".
22650 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
22652         * config/alpha/alpha.c (alpha_emit_set_const): Strengthen local
22653         "insn" from rtx to rtx_insn *.
22654         (alpha_gp_save_rtx): Likewise for local "seq".
22655         (alpha_instantiate_decls): Likewise for local "top".
22656         (get_some_local_dynamic_name): Likewise for local "insn".
22657         (alpha_does_function_need_gp): Likewise.
22658         (set_frame_related_p): Likewise for return type and for locals
22659         "seq" and "insn".
22660         (emit_frame_store_1): Likewise for local "insn".
22661         (alpha_expand_prologue): Likewise for locals "insn", "seq".
22662         (alpha_end_function): Likewise for local "insn".
22663         (alpha_output_mi_thunk_osf): Likewise.
22664         (alphaev4_insn_pipe): Likewise for param "insn".
22665         (alphaev5_insn_pipe): Likewise.
22666         (alphaev4_next_group): Likewise for return type and param 1
22667         "insn".
22668         (alphaev5_next_group): Likewise.
22669         (alpha_align_insns_1): Likewise for return type and param 1 of
22670         callback param "next_group", and for locals "i", "next", "prev",
22671         "where", "where2", "insn".
22673 2014-08-25  Bernd Schmidt  <bernds@codesourcery.com>
22675         * tree-nested.c (finalize_nesting_tree_1): Initialize temporary earlier
22676         rather than modifying the stmt.
22678 2014-08-25  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
22680         * config/rs6000/rs6000.c (rs6000_return_in_msb): Fix fallout from
22681         cgraph_state conversion.
22683 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
22685         * config/aarch64/aarch64.c (aarch64_load_symref_appropriately):
22686         Strengthen local "insns" from rtx to rtx_insn *.
22687         (aarch64_set_frame_expr): Likewise for local "insn".
22688         (aarch64_save_or_restore_fprs): Likewise.
22689         (aarch64_save_or_restore_callee_save_registers): Likewise.
22690         (aarch64_expand_prologue): Likewise.
22691         (aarch64_expand_epilogue): Likewise.
22692         (aarch64_output_mi_thunk): Likewise.
22693         (aarch64_split_compare_and_swap): Strengthen locals "label1" and
22694         "label2" from rtx to rtx_code_label *.
22695         (aarch64_split_atomic_op): Likewise for local "label".
22697 2014-08-25  Martin Liska  <mliska@suse.cz>
22699         * cgraph.h (symtab_node):
22700         (bool needed_p (void)): created from decide_is_symbol_needed
22701         (bool referred_to_p (void)): created from referred_to_p
22702         (static cgraph_node *get_for_asmname (tree asmname)): created from symtab_node_for_asm
22703         * cgraph.h (cgraph_node):
22704         (void assemble_thunks_and_aliases (void)): created from assemble_thunks_and_aliases
22705         (void expand (void)): created from expand_function
22706         (static void finalize_function (tree, bool)): created from cgraph_finalize_function
22707         (static cgraph_local_info *local_info (tree decl)): created from cgraph_local_info
22708         (static cgraph_global_info *global_info (tree)): created from cgraph_global_info
22709         (static cgraph_rtl_info *rtl_info (tree)): created from cgraph_rtl_info
22710         * cgraph.h (varpool_node):
22711         (static void add (tree decl): created from varpool_add_new_variable
22712         * cgraph.h (cgraph_edge):
22713         void remove (void);
22714         (void remove_caller (void)): created from cgraph_edge_remove_caller
22715         (void remove_callee (void)): created from cgraph_edge_remove_callee
22716         (void set_call_stmt (gimple new_stmt, bool update_speculative = true)):
22717           created from cgraph_set_call_stmt
22718         (void redirect_callee (cgraph_node *n)): created from cgraph_redirect_edge_callee
22719         (cgraph_edge *make_direct (cgraph_node *callee)): created from cgraph_make_edge_direct
22720         (cgraph_edge *make_speculative (cgraph_node *n2, gcov_type direct_count,
22721           gimple redirect_call_stmt_to_callee (void)): created from cgraph_turn_edge_to_speculative
22722         (void speculative_call_info (cgraph_edge *&direct, cgraph_edge *&indirect, ipa_ref *&reference)):
22723           created from cgraph_speculative_call_info
22724         (cgraph_edge * clone (cgraph_node *n, gimple call_stmt, unsigned stmt_uid, gcov_type count_scale,
22725           int freq_scale, bool update_original)): created from cgraph_clone_edge
22726         (cgraph_edge *resolve_speculation (tree callee_decl)): created from cgraph_resolve_speculation
22727         (bool cannot_lead_to_return_p (void)): created from cannot_lead_to_return_p
22728         (bool recursive_p (void)): created from cgraph_edge_recursive_p
22729         (bool maybe_hot_p (void)): created from cgraph_maybe_hot_edge_p
22730         (static unsigned int rebuild_edges (void)): created from rebuild_cgraph_edges
22731         (static void rebuild_references (void)): created from cgraph_rebuild_references
22732         * cgraph.h (symbol_table):
22733         (create_reference): renamed from add_reference
22734         (maybe_create_reference): renamed from maybe_add_reference
22735         (void register_symbol (symtab_node *node)): new function
22736         (void clear_asm_symbols (void)): new function
22737         (void unregister (symtab_node *node)): new function
22738         (void release_symbol (cgraph_node *node, int uid)): new function
22739         (cgraph_node * allocate_cgraph_symbol (void)): new function
22740         (void initialize (void)): created from cgraph_init
22741         (symtab_node *first_symbol (void)):new function
22742         (asm_node *first_asm_symbol (void)):new function
22743         (symtab_node *first_defined_symbol (void)):new function
22744         (varpool_node *first_variable (void)):new function
22745         (varpool_node *next_variable (varpool_node *node)):new function
22746         (varpool_node *first_static_initializer (void)):new function
22747         (varpool_node *next_static_initializer (varpool_node *node)):new function
22748         (varpool_node *first_defined_variable (void)):new function
22749         (varpool_node *next_defined_variable (varpool_node *node)):new function
22750         (cgraph_node *first_defined_function (void)):new function
22751         (cgraph_node *next_defined_function (cgraph_node *node)):new function
22752         (cgraph_node *first_function (void)):new function
22753         (cgraph_node *next_function (cgraph_node *node)):new function
22754         (cgraph_node *first_function_with_gimple_body (void)):new function
22755         (asm_node *finalize_toplevel_asm (tree asm_str)): created from add_asm_node
22756         (bool remove_unreachable_nodes (bool before_inlining_p, FILE *file)):
22757           created from symtab_remove_unreachable_nodes
22758         (void remove_unreferenced_decls (void)): created from varpool_remove_unreferenced_decls
22759         (void process_new_functions (void)): created from cgraph_process_new_functions
22760         (void process_same_body_aliases (void)): created from cgraph_process_same_body_aliases
22761         (bool output_variables (void)): created from varpool_node::output_variables
22762         (void output_asm_statements (void)): created from output_asm_statements
22763         (void finalize_compilation_unit (void)): created from finalize_compilation_unit
22764         (void compile (void)): created from compile
22765         (void output_weakrefs (void)): created from output_weakrefs
22766         (cgraph_node *create_empty (void)): created from cgraph_node::create_empty
22767         (cgraph_edge *create_edge (cgraph_node *caller, cgraph_node *callee, gimple call_stmt,
22768           gcov_type count, int freq, bool indir_unknown_callee)): created from cgraph_node::create_edge
22769         (void free_edge (cgraph_edge *e)): created from cgraph_free_edge
22770         (cgraph_node *next_function_with_gimple_body (cgraph_node *node)):
22771           created from cgraph_next_function_with_gimple_body
22772         (void remove_edge_removal_hook (cgraph_edge_hook_list *)):
22773           created from cgraph_remove_edge_removal_hook
22774         (cgraph_node_hook_list *add_cgraph_removal_hook (cgraph_node_hook, void *)):
22775           created from cgraph_add_node_removal_hook
22776         (void remove_cgraph_removal_hook (cgraph_node_hook_list *)):
22777           created from cgraph_remove_node_removal_hook
22778         (varpool_node_hook_list *add_varpool_removal_hook (varpool_node_hook, void *)):
22779           created from varpool_add_node_removal_hook
22780         (void remove_varpool_removal_hook (varpool_node_hook_list *)):
22781           created from varpool_remove_node_removal_hook
22782         (cgraph_node_hook_list *add_cgraph_insertion_hook (cgraph_node_hook, void *)):
22783           created from cgraph_add_function_insertion_hook
22784         (void remove_cgraph_insertion_hook (cgraph_node_hook_list *)):
22785           created from cgraph_remove_function_insertion_hook
22786         (varpool_node_hook_list *add_varpool_insertion_hook (varpool_node_hook, void *)):
22787           created from varpool_add_variable_insertion_hook
22788         (void remove_varpool_insertion_hook (varpool_node_hook_list *)):
22789           created from varpool_remove_variable_insertion_hook
22790         (cgraph_2edge_hook_list *add_edge_duplication_hook (cgraph_2edge_hook, void *)):
22791           created from cgraph_add_edge_duplication_hook
22792         (void remove_edge_duplication_hook (cgraph_2edge_hook_list *)):
22793           created from cgraph_remove_edge_duplication_hook
22794         (cgraph_2node_hook_list *add_cgraph_duplication_hook (cgraph_2node_hook, void *)):
22795           created from cgraph_add_node_duplication_hook
22796         (void remove_cgraph_duplication_hook (cgraph_2node_hook_list *)):
22797           created from cgraph_remove_node_duplication_hook
22798         (void call_edge_removal_hooks (cgraph_edge *e)):
22799           created from cgraph_call_edge_removal_hooks
22800         (void call_cgraph_insertion_hooks (cgraph_node *node)):
22801           created from call_function_insertion_hooks
22802         (void call_cgraph_removal_hooks (cgraph_node *node)):
22803           created from cgraph_call_node_removal_hooks
22804         (void call_cgraph_duplication_hooks (cgraph_node *node, cgraph_node *node2)):
22805           created from cgraph_node::call_duplication_hooks
22806         (void call_edge_duplication_hooks (cgraph_edge *cs1, cgraph_edge *cs2)):
22807           created from cgraph_call_edge_duplication_hooks
22808         (void call_varpool_removal_hooks (varpool_node *node)):
22809           created from varpool_call_node_removal_hooks
22810         (void call_varpool_insertion_hooks (varpool_node *node)):
22811           created from varpool_call_variable_insertion_hooks
22812         (void insert_to_assembler_name_hash (symtab_node *node, bool with_clones)):
22813           created from insert_to_assembler_name_hash
22814         (void unlink_from_assembler_name_hash (symtab_node *node, bool with_clones)):
22815           created from unlink_from_assembler_name_hash
22816         (void symtab_prevail_in_asm_name_hash (symtab_node *node)):
22817           created from symtab_prevail_in_asm_name_hash
22818         (void symtab_initialize_asm_name_hash (void)):
22819           created from symtab_initialize_asm_name_hash
22820         (void change_decl_assembler_name (tree decl, tree name)):
22821           created from change_decl_assembler_name
22822         (void materialize_all_clones (void)): created from cgraph_materialize_all_clones
22823         (static hashval_t decl_assembler_name_hash (const_tree asmname)):
22824           created from decl_assembler_name_hash
22825         (static bool decl_assembler_name_equal (tree decl, const_tree asmname)):
22826           created from decl_assembler_name_equal
22827         (static hashval_t hash_node_by_assembler_name (const void *p)):
22828           created from hash_node_by_assembler_name
22829         (static int eq_assembler_name (const void *p1, const void *p2)):
22830           created from eq_assembler_name
22832 2014-08-25  Marek Polacek  <polacek@redhat.com>
22834         * config/i386/i386.md (SWI1248_AVX512BW): Add missing paren.
22836 2014-08-25  Petr Murzin  <petr.murzin@intel.com>
22838         * config/i386/i386.md (SWI1248_AVX512BW): New mode iterator.
22839         (*k<logic><mode>): Add *k<logic>qi and *k<logic>hi and use
22840         SWI1248_AVX512BW mode iterator.
22842 2014-08-25  Kaz Kojima  <kkojima@gcc.gnu.org>
22844         PR target/62111
22845         * config/sh/predicates.md (general_extend_operand): Disable
22846         TRUNCATE before reload completes.
22848 2014-08-24  Gerald Pfeifer  <gerald@pfeifer.com>
22850         * doc/invoke.texi (Optimize Options): Fix markup in two cases.
22852 2014-08-24  Oleg Endo  <olegendo@gcc.gnu.org>
22854         PR target/61996
22855         * config/sh/sh.opt (musermode): Allow negative form.
22856         * config/sh/sh.c (sh_option_override): Disable TARGET_USERMODE for
22857         targets that don't support it.
22858         * doc/invoke.texi (SH Options): Rename sh-*-linux* to sh*-*-linux*.
22859         Document -mno-usermode option.
22861 2014-08-24  Kito Cheng  <kito@0xlab.org>
22863         * system.h (CALLER_SAVE_PROFITABLE): Poison.
22864         * regs.h (CALLER_SAVE_PROFITABLE): Remove.
22865         * doc/tm.texi.in (CALLER_SAVE_PROFITABLE): Remove.
22866         * doc/tm.texi: Regenerate.
22868 2014-08-24  Kito Cheng  <kito@0xlab.org>
22870         * ira.c: Fix typo in comment.
22872 2014-08-23  Edward Smith-Rowland  <3dw4rd@verizon.net>
22874         * doc/invoke.texi: Change c++1y to c++14 and gnu++1y to gnu++14.
22875         Deprecate c++1y. Change language to reflect greater confidence in C++14.
22877 2014-08-23  John David Anglin  <danglin@gcc.gnu.org>
22879         PR target/62038
22880         * config/pa/pa.c (pa_output_function_epilogue): Don't set
22881         last_address when the current function is a thunk.
22882         (pa_asm_output_mi_thunk): When we don't have named sections or they
22883         are not being used, check that thunk can reach the stub table with a
22884         short branch.
22886 2014-08-23  David Malcolm  <dmalcolm@redhat.com>
22888         * web.c (union_match_dups): Strengthen param "insn" from rtx to
22889         rtx_insn *.
22890         (pass_web::execute): Likewise for local "insn".
22892 2014-08-23  David Malcolm  <dmalcolm@redhat.com>
22894         * var-tracking.c (struct micro_operation_def): Strengthen field
22895         "insn" from rtx to rtx_insn *.
22896         (struct emit_note_data_def): Likewise.
22897         (insn_stack_adjust_offset_pre_post): Likewise for param "insn".
22898         (vt_stack_adjustments): Likewise for local "insn".
22899         (adjust_insn): Likewise for param "insn".
22900         (val_store): Likewise.
22901         (val_resolve): Likewise.
22902         (struct count_use_info): Likewise for field "insn".
22903         (log_op_type): Likewise for param "insn".
22904         (reverse_op): Likewise.
22905         (prepare_call_arguments): Likewise.
22906         (add_with_sets):  The initial param takes an insn, but we can't
22907         yet strengthen it from rtx to rtx_insn * since it's used as a
22908         cselib_record_sets_hook callback.  For now rename initial param
22909         from "insn" to "uncast_insn", and introduce a local "insn" of
22910         the stronger rtx_insn * type, with a checked cast.
22911         (compute_bb_dataflow): Strengthen local "insn" from rtx to
22912         rtx_insn *.
22913         (emit_note_insn_var_location): Likewise.
22914         (emit_notes_for_changes): Likewise.
22915         (emit_notes_for_differences): Likewise.
22916         (next_non_note_insn_var_location): Likewise for return type and
22917         for param "insn".
22918         (emit_notes_in_bb): Likewise for locals "insn" and "next_insn".
22919         (vt_initialize): Likewise for local "insn".
22920         (delete_debug_insns): Likewise for locals "insn" and "next".
22922 2014-08-23  David Malcolm  <dmalcolm@redhat.com>
22924         * varasm.c (mark_constants): Strengthen param "insn" from rtx to
22925         rtx_insn *.
22926         (mark_constant_pool): Likewise for local "insn".
22928 2014-08-23  David Malcolm  <dmalcolm@redhat.com>
22930         * valtrack.c (dead_debug_reset_uses): Strengthen local "insn" from
22931         rtx to rtx_insn *.
22932         (dead_debug_promote_uses): Likewise.
22933         (dead_debug_insert_temp): Likewise.
22935 2014-08-23  David Malcolm  <dmalcolm@redhat.com>
22937         * store-motion.c (store_killed_in_insn): Strengthen param "insn"
22938         from const_rtx to const rtx_insn *.
22939         (store_killed_after): Likewise.  Strengthen locals "last", "act"
22940         from rtx to rtx_insn *.
22941         (store_killed_before): Strengthen param "insn" from const_rtx to
22942         const rtx_insn *.  Strengthen local "first" from rtx to rtx_insn *.
22943         (find_moveable_store): Strengthen param "insn" from rtx to
22944         rtx_insn *.
22945         (compute_store_table): Likewise for local "insn".
22946         (insert_insn_start_basic_block): Likewise for param "insn" and
22947         locals "prev", "before", "insn".
22948         (insert_store): For now, add a checked cast to rtx_insn * on the
22949         result of gen_move_insn.
22950         (remove_reachable_equiv_notes): Strengthen local "insn" from rtx
22951         to rtx_insn *.
22952         (replace_store_insn): Likewise.  For now, add a checked cast to
22953         rtx_insn * on the result of gen_move_insn.
22955 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
22957         * stmt.c (expand_case): Strengthen local "before_case" from rtx to
22958         rtx_insn *.
22959         (expand_sjlj_dispatch_table): Likewise.
22961 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
22963         * stack-ptr-mod.c (pass_stack_ptr_mod::execute): Strengthen local
22964         "insn" from rtx to rtx_insn *.
22966 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
22968         * shrink-wrap.h (requires_stack_frame_p): Strengthen param 1
22969         "insn" from rtx to rtx_insn *.
22970         (dup_block_and_redirect): Likewise for param 3 "before".
22972         * shrink-wrap.c (requires_stack_frame_p): Strengthen param "insn"
22973         from rtx to rtx_insn *.
22974         (move_insn_for_shrink_wrap): Likewise.
22975         (prepare_shrink_wrap): Likewise for locals "insn", "curr".
22976         (dup_block_and_redirect): Likewise for param "before" and local
22977         "insn".
22978         (try_shrink_wrapping): Likewise for locals "insn", "insert_point",
22979         "end".
22980         (convert_to_simple_return): Likewise for local "start".
22982         * config/i386/i386.c (ix86_finalize_stack_realign_flags):
22983         Strengthen local "insn" from rtx to rtx_insn *, for use when
22984         invoking requires_stack_frame_p.
22986 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
22988         * sel-sched-ir.c (vinsn_copy): Strengthen local "copy" from rtx to
22989         rtx_insn *.
22990         (speculate_expr): Likewise for locals "orig_insn_rtx",
22991         "spec_insn_rtx".
22992         (eq_transformed_insns): Likewise for locals "i1", "i2".
22993         (check_for_new_jump): Likewise for return type and local "end".
22994         (find_new_jump): Likewise for return type and local "jump".
22995         (sel_split_edge): Likewise for local "jump".
22996         (sel_create_recovery_block): Likewise.
22997         (sel_redirect_edge_and_branch_force): Likewise.
22998         (sel_redirect_edge_and_branch): Likewise.
23000 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
23002         * sel-sched.c (substitute_reg_in_expr): Strengthen local
23003         "new_insn" from rtx to rtx_insn *.
23004         (create_insn_rtx_with_rhs): Likewise for return type and for local
23005         "insn_rtx".
23006         (create_insn_rtx_with_lhs): Likewise.
23007         (create_speculation_check): Likewise for local "insn_rtx".
23008         (implicit_clobber_conflict_p): Likewise for local "insn".
23009         (get_expr_cost): Likewise.
23010         (emit_bookkeeping_insn): Likewise for local "new_insn_rtx".
23011         (move_cond_jump): Likewise for locals "next", "prev", "link",
23012         "head", "from", "to".
23014 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
23016         * sched-rgn.c (is_cfg_nonregular): Strengthen locals "insn" and
23017         "next" from rtx to rtx_insn *.
23018         (find_conditional_protection): Likewise for local "next".
23019         (is_conditionally_protected): Likewise for local "insn1".
23020         (is_pfree): Likewise for locals "insn1", "insn2".
23022 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
23024         * sched-int.h (schedule_ebb): Strengthen params "head", "tail"
23025         from rtx to rtx_insn *.
23027         * sched-ebb.c (earliest_block_with_similiar_load): Strengthen
23028         locals "insn1", "insn2" from rtx to rtx_insn *.
23029         (add_deps_for_risky_insns): Likewise for params "head", "tail" and
23030         locals "insn", "prev", "last_jump", "next_tail".
23031         (schedule_ebb): Likewise for params "head", "tail".
23032         (schedule_ebbs): Likewise for locals "tail", "head".
23034         * config/c6x/c6x.c (hwloop_optimize): For now, add a checked cast
23035         to rtx_insn on "last_insn" in one of the invocations of
23036         schedule_ebb.
23038 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
23040         * sched-deps.c (maybe_add_or_update_dep_1): Strengthen locals
23041         "elem", "insn" from rtx to rtx_insn *.
23042         (change_spec_dep_to_hard): Likewise.
23043         (get_back_and_forw_lists): Likewise for local "con".
23044         (sd_add_dep): Likewise for locals "elem", "insn".
23045         (sd_resolve_dep): Likewise for locals "pro", "con".
23046         (sd_unresolve_dep): Likewise.
23047         (sd_delete_dep): Likewise.
23048         (chain_to_prev_insn): Likewise for local "pro".
23049         (find_inc): Likewise for locals "pro", "con".
23051 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
23053         * rtlanal.c (reg_used_between_p): Strengthen local "insn" from rtx
23054         to rtx_insn *.
23055         (reg_set_between_p): Strengthen local "insn" from const_rtx to
23056         const rtx_insn *.
23057         (modified_between_p): Strengthen local "insn" from rtx to
23058         rtx_insn *.
23059         (remove_reg_equal_equiv_notes_for_regno): Likewise.
23060         (keep_with_call_p): Strengthen local "i2" from const_rtx to
23061         const rtx_insn *.
23063 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
23065         * resource.c (next_insn_no_annul): Strengthen local "next" from
23066         rtx to rtx_insn *.
23067         (mark_referenced_resources): Likewise for local "insn".
23069 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
23071         * reload.h (struct insn_chain): Strengthen field "insn" from rtx
23072         to rtx_insn *.
23073         (find_reloads): Likewise for param 1.
23074         (subst_reloads): Likewise for sole param.
23075         (find_equiv_reg): Likwise for param 2.
23076         (regno_clobbered_p): Likwise for param 2.
23077         (reload): Likewise for param 1.
23079         * caller-save.c (save_call_clobbered_regs): Strengthen local
23080         "insn" from rtx to rtx_insn *.
23081         (insert_one_insn): Likewise for local "insn".
23083         * reload.c (this_insn): Likewise for this global.
23084         (find_reloads): Likewise for param "insn".
23085         (find_reloads_toplev): Likewise.
23086         (find_reloads_address): Likewise.
23087         (subst_reg_equivs): Likewise.
23088         (update_auto_inc_notes): Likewise.
23089         (find_reloads_address_1): Likewise.
23090         (find_reloads_subreg_address): Likewise.
23091         (subst_reloads): Likewise.
23092         (find_equiv_reg): Likewise, also for local "p".
23093         (regno_clobbered_p): Likewise for param "insn".
23095         * reload1.c (reg_reloaded_insn): Likewise for the elements of this
23096         array.
23097         (spill_reg_store): Likewise for the elements of this array.
23098         (remove_init_insns): Likewise for local "equiv_insn".
23099         (will_delete_init_insn_p): Likewise for param "insn".
23100         (reload): Likewise for param ""first" and local "insn".
23101         (calculate_needs_all_insns): Strengthen local "insn" from rtx to
23102         rtx_insn *.
23103         (calculate_elim_costs_all_insns): Likewise.
23104         (delete_caller_save_insns): Likewise.
23105         (spill_failure): Likewise for param "insn".
23106         (delete_dead_insn): Likewise.
23107         (set_label_offsets): Likewise.
23108         (eliminate_regs_in_insn): Likewise, also for locals "base_insn" and
23109         "prev_insn".
23110         (elimination_costs_in_insn): Likewise for param "insn".
23111         (set_initial_eh_label_offset): Replace use of NULL_RTX with NULL
23112         when referring to an insn.
23113         (set_initial_label_offsets): Likewise.
23114         (set_offsets_for_label): Strengthen param "insn" from rtx to
23115         rtx_insn *.
23116         (init_eliminable_invariants): Likewise for param "first" and local
23117         "insn".
23118         (fixup_eh_region_note): Likewise for param "insn".
23119         (reload_as_needed): Likewise for locals "prev", "insn",
23120         "old_next", "old_prev", "next".
23121         (gen_reload_chain_without_interm_reg_p): Likewise for locals "insn",
23122         "last".
23123         (reload_inheritance_insn): Strengthen elements of this array from
23124         rtx to rtx_insn *.
23125         (failed_reload): Likewise for param "insn".
23126         (choose_reload_regs): Likewise for local "insn".  Replace use of
23127         NULL_RTX with NULL when referring to an insn.
23128         (input_reload_insns): Strengthen elements of this array from rtx
23129         to rtx_insn *.
23130         (other_input_address_reload_insns): Likewise for this global.
23131         (other_input_reload_insns): Likewise for this global.
23132         (input_address_reload_insns): Likwise for the elements of this
23133         array.
23134         (inpaddr_address_reload_insns): Likwise for the elements of this
23135         array.
23136         (output_reload_insns): Likewise for the elements of this array.
23137         (output_address_reload_insns): Likewise for the elements of this
23138         array.
23139         (outaddr_address_reload_insns): Likewise for the elements of this
23140         array.
23141         (operand_reload_insns): Likewise for this global.
23142         (other_operand_reload_insns): Likewise for this global.
23143         (other_output_reload_insns): Likewise for the elements of this
23144         array.
23145         (new_spill_reg_store): Likewise for the elements of this
23146         array.
23147         (emit_input_reload_insns): Likewise for locals "insn", "temp".
23148         Strengthen local "where" from rtx * to rtx_insn **.
23149         (emit_output_reload_insns): Strengthen locals "insn", "p", "next"
23150         from rtx to rtx_insn *.
23151         (do_input_reload): Likewise for local "insn".
23152         (do_output_reload): Likewise for local "insn".
23153         (emit_reload_insns): Likewise for locals "insn" and "store_insn".
23154         (emit_insn_if_valid_for_reload): Likewise for return type and local
23155         "last".  Add checked cast to rtx_insn when returning "insn" since
23156         this has been through emit_insn.
23157         (gen_reload): Strengthen return type and locals "last", "insn", "set"
23158         from rtx to rtx_insn *.  Add checked cast to rtx_insn when
23159         returning "insn" since it's been through
23160         emit_insn_if_valid_for_reload at this point.
23161         (delete_output_reload): Strengthen param "insn" and locals
23162         "output_reload_insn", "i2" from rtx to rtx_insn *.
23163         (delete_address_reloads): Likewise for params "dead_insn",
23164         "current_insn" and locals "prev", "next".
23165         (delete_address_reloads_1): Likewise for params "dead_insn",
23166         "current_insn" and locals "prev", "i2".
23167         (inc_for_reload): Likewise for locals "last", "add_insn".
23168         (add_auto_inc_notes): Strengthen param "insn" from rtx to
23169         rtx_insn *.
23171         * config/arc/arc-protos.h (regno_clobbered_p): Likewise for 2nd
23172         param of this duplicate of the prototype from reload.h
23174 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
23176         * regstat.c (regstat_bb_compute_ri): Strengthen local "insn" from
23177         rtx to rtx_insn *.
23178         (regstat_bb_compute_calls_crossed): Likewise.
23180 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
23182         * regrename.c (create_new_chain): Strengthen param "insn" from rtx
23183         to rtx_insn *.
23184         (init_rename_info): Replace use of NULL_RTX with NULL when dealing
23185         with an insn.
23186         (regrename_analyze): Strengthen local "insn" from rtx to
23187         rtx_insn *.
23188         (scan_rtx_reg): Likewise for param "insn".
23189         (scan_rtx_address): Likewise.
23190         (scan_rtx): Likewise.
23191         (restore_operands): Likewise.
23192         (record_out_operands): Likewise.
23193         (build_def_use): Likewise for local "insn".  Replace use of
23194         NULL_RTX with NULL when dealing with an insn.
23196 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
23198         * rtl.h (reg_scan): Strengthen param "f" from rtx to rtx_insn *.
23199         * reginfo.c (reg_scan): Likewise, also for local "insn".
23200         (reg_scan_mark_refs): Likewise for param "insn".
23201         (init_subregs_of_mode): Likewise for local "insn".
23203 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
23205         * regcprop.c (struct queued_debug_insn_change): Strengthen field
23206         "insn" from rtx to rtx_insn *.
23207         (replace_oldest_value_reg): Likewise for param "insn".
23208         (replace_oldest_value_addr): Likewise.
23209         (replace_oldest_value_mem): Likewise.
23210         (apply_debug_insn_changes): Likewise for local "last_insn".
23211         (copyprop_hardreg_forward_1): Likewise for local "insn".
23213 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
23215         * reg-stack.c (next_flags_user): Strengthen return type and param
23216         "insn" from rtx to rtx_insn *.
23217         (straighten_stack): Likewise for param "insn".
23218         (check_asm_stack_operands): Likewise.
23219         (remove_regno_note): Likewise.
23220         (emit_pop_insn): Likewise for return type, param "insn", local
23221         "pop_insn".
23222         (emit_swap_insn):  Strengthen param "insn" and locals "i1", "tmp",
23223         "limit" from rtx to rtx_insn *.
23224         (swap_to_top): Likewise for param "insn".
23225         (move_for_stack_reg): Likewise.
23226         (move_nan_for_stack_reg): Likewise.
23227         (swap_rtx_condition): Likewise.
23228         (compare_for_stack_reg): Likewise.
23229         (subst_all_stack_regs_in_debug_insn): Likewise.
23230         (subst_stack_regs_pat): Likewise, and local "insn2".
23231         (subst_asm_stack_regs): Strengthen param "insn" from rtx to
23232         rtx_insn *.
23233         (subst_stack_regs): Likewise.
23234         (change_stack): Likewise.
23235         (convert_regs_1): Likewise for locals "insn", "next".
23237 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
23239         * ree.c (struct ext_cand): Strengthen field "insn" from rtx to
23240         rtx_insn *.
23241         (combine_set_extension): Likewise for param "curr_insn".
23242         (transform_ifelse): Likewise for param "def_insn".
23243         (get_defs): Likewise for param "def_insn".  Strengthen param "dest"
23244         from vec<rtx> * to vec<rtx_insn *> *.
23245         (is_cond_copy_insn): Likewise for param "insn".
23246         (struct ext_state): Strengthen the four vec fields from vec<rtx>
23247         to vec<rtx_insn *>.
23248         (make_defs_and_copies_lists): Strengthen param "extend_insn" and
23249         local "def_insn" from rtx to rtx_insn *.
23250         (get_sub_rtx): Likewise for param "def_insn".
23251         (merge_def_and_ext): Likewise.
23252         (combine_reaching_defs): Likewise.
23253         (add_removable_extension): Likewise for param "insn".
23254         (find_removable_extensions): Likewise for local "insn".
23255         (find_and_remove_re): Likewise for locals "curr_insn" and
23256         "def_insn".  Strengthen locals "reinsn_del_list" and
23257         "reinsn_del_list" from auto_vec<rtx> to auto_vec<rtx_insn *>.
23259 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
23261         * recog.c (split_insn): Strengthen param "insn" and locals
23262         "first", "last" from rtx to rtx_insn *.
23263         (split_all_insns): Likewise for locals "insn", "next".
23264         (split_all_insns_noflow): Likewise.
23266 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
23268         * rtl.h (debug_rtx_list): Strengthen param 1 "x" from const_rtx to
23269         const rtx_insn *.
23270         (debug_rtx_range): Likewise for params 1 and 2 "start" and "end".
23271         (debug_rtx_find): Likewise for param 1 "x".
23273         * print-rtl.c (debug_rtx_list): Strengthen param 1 "x" from
23274         const_rtx to const rtx_insn *.  Likewise for local "insn".
23275         (debug_rtx_range): Likewise for params 1 and 2 "start" and "end".
23276         (debug_rtx_find): Likewise for param 1 "x".
23277         (print_rtl): Likewise for local "tmp_rtx", adding a checked cast
23278         from const_rtx to const rtx_insn * within the appropriate cases of
23279         the switch statement.
23281         * config/rs6000/rs6000.c (rs6000_debug_legitimize_address):
23282         Strengthen local "insns" from rtx to rtx_insn * since this is
23283         passed to a call to debug_rtx_list.
23285 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
23287         * predict.h (predict_insn_def): Strengthen param "insn" from rtx
23288         to rtx_insn *.
23290         * function.c (stack_protect_epilogue): Add checked cast to
23291         rtx_insn for now when invoking predict_insn_def.
23293         * predict.c (predict_insn): Strengthen param "insn" from rtx to
23294         rtx_insn *.
23295         (predict_insn_def): Likewise.
23296         (rtl_predict_edge): Likewise for local "last_insn".
23297         (can_predict_insn_p): Strengthen param "insn" from const_rtx to
23298         const rtx_insn *.
23299         (combine_predictions_for_insn): Strengthen param "insn" from rtx
23300         to rtx_insn *.
23301         (bb_estimate_probability_locally): Likewise for local "last_insn".
23302         (expensive_function_p): Likewise for local "insn".
23304         * config/cris/cris.c (cris_emit_trap_for_misalignment): Likewise for
23305         local "jmp", since this is used when invoking predict_insn_def.
23307 2014-08-22  Marek Polacek  <polacek@redhat.com>
23309         PR c++/62199
23310         * doc/invoke.texi: Update -Wlogical-not-parentheses description.
23312 2014-08-22  Marek Polacek  <polacek@redhat.com>
23314         PR c/61271
23315         * ira-color.c (coalesced_pseudo_reg_slot_compare): Wrap LHS of
23316         a comparison in parens.
23317         * lra-spills.c (pseudo_reg_slot_compare): Wrap LHS of a comparison
23318         in parens.
23320 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
23322         * rtl.h (fis_get_condition): Strengthen param "jump" from rtx to
23323         rtx_insn *.
23325         * cprop.c (fis_get_condition): Likewise.
23327         * postreload.c (reload_cse_regs): Likewise for param "first".
23328         (reload_cse_simplify): Likewise for param "insn".
23329         (reload_cse_regs_1): Likewise for local "insn".
23330         (reload_cse_simplify_set): Likewise for param "insn".
23331         (reload_cse_simplify_operands): Likewise.
23332         (struct reg_use): Likewise for field "insn".
23333         (reload_combine_purge_insn_uses): Likewise for param "insn".
23334         (fixup_debug_insns): Likewise for params "from", "to" and local
23335         "insn".
23336         (try_replace_in_use): Likewise for local "use_insn".
23337         (reload_combine_recognize_const_pattern): Likewise for param
23338         "insn" and locals "add_moved_after_insn", "use_insn".
23339         (reload_combine_recognize_pattern): Likewise for param "insn" and
23340         local "prev".
23341         (reload_combine): Likewise for locals "insn", "prev".
23342         (reload_combine_note_use): Likewise for param "insn".
23343         (move2add_use_add2_insn): Likewise.
23344         (move2add_use_add3_insn): Likewise.
23345         (reload_cse_move2add): Likewise, also for local "next".
23346         (move2add_note_store): Likewise for local "insn".
23348 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
23350         * postreload-gcse.c (struct occr): Strengthen field "insn" from
23351         rtx to rtx_insn *.
23352         (struct unoccr): Likewise.
23353         (struct modifies_mem): Likewise.
23354         (alloc_mem): Likewise for local "insn".
23355         (insert_expr_in_table): Likewise for param "insn".
23356         (dump_expr_hash_table_entry): Likewise for local "insn".
23357         (oprs_unchanged_p): Likewise for param "insn".
23358         (load_killed_in_block_p): Likewise for local "setter".
23359         (record_last_reg_set_info): Likewise for param "insn".
23360         (record_last_reg_set_info_regno): Likewise.
23361         (record_last_mem_set_info): Likewise.
23362         (record_last_set_info): Likewise for local "last_set_insn".
23363         (record_opr_changes): Likewise for param "insn".
23364         (hash_scan_set): Likewise.
23365         (compute_hash_table): Likewise for local "insn".
23366         (get_avail_load_store_reg): Likewise for param "insn".
23367         (eliminate_partially_redundant_load): Likewise, also for locals
23368         "avail_insn", "next_pred_bb_end".  Replace use of NULL_RTX with
23369         RTX for insns.
23370         (eliminate_partially_redundant_loads): Likewise for local "insn".
23372 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
23374         * optabs.c (expand_doubleword_shift): Strengthen local "insn" from
23375         rtx to rtx_insn *.
23376         (expand_binop): Likewise for locals "entry_last", "last", "insns"
23377         (expand_twoval_unop): Likewise for locals entry_last", "last".
23378         (expand_twoval_binop): Likewise.
23379         (expand_twoval_binop_libfunc): Likewise for local "insns".
23380         (widen_leading): Likewise for local "last".
23381         (expand_doubleword_clz): Likewise for local "seq".  Strengthen
23382         locals "hi0_label", "after_label" from rtx to rtx_code_label *.
23383         (widen_bswap): Strengthen local "last" from rtx to rtx_insn *.
23384         (expand_parity): Likewise for locals "last" and "seq".
23385         (expand_ffs): Likewise for local "seq".  Strengthen local
23386         "nonzero_label" from rtx to rtx_code_label *.
23387         (expand_absneg_bit): Strengthen local "insns" from rtx to
23388         rtx_insn *.
23389         (expand_unop_direct): Likewise for local "last".
23390         (expand_unop): Likewise for locals "last", "insns".
23391         (expand_abs_nojump): Likewise for local "last".
23392         (expand_abs): Strengthen local "op1" from rtx to rtx_code_label *.
23393         (expand_one_cmpl_abs_nojump): Strengthen local "last" from rtx to
23394         rtx_insn *.
23395         (expand_copysign_absneg): Strengthen local "label" from rtx to
23396         rtx_code_label *.
23397         (expand_copysign_bit): Strengthen local "insns" from rtx to
23398         rtx_insn *.
23399         (struct no_conflict_data): Likewise for fields "first", "insn".
23400         (emit_libcall_block_1): Likewise for param "insns" and locals
23401         "next", "last", "insn".
23402         (emit_libcall_block): For now, add a checked cast to rtx_insn *
23403         on "insns" when invoking emit_libcall_block_1.  Ultimately we
23404         want to strengthen insns itself.
23405         (prepare_cmp_insn): Strengthen local "last" from rtx to
23406         rtx_insn *.
23407         (emit_cmp_and_jump_insn_1): Likewise for local "insn".
23408         (prepare_float_lib_cmp): Likewise for local "insns".
23409         (emit_conditional_move): Likewise for local "last".
23410         (emit_conditional_add): Likewise.
23411         (have_sub2_insn): Likewise for local "seq".
23412         (expand_float): Likewise for local "insns".  Strengthen locals
23413         "label", "neglabel" from rtx to rtx_code_label *.
23414         (expand_fix): Likewise for locals "last", "insn", "insns" (to
23415         rtx_insn *) and locals "lab1", "lab2" (to rtx_code_label *).
23416         (expand_fixed_convert): Likewise for local "insns" (to
23417         rtx_insn *).
23418         (expand_sfix_optab): Likewise for local "last".
23419         (expand_compare_and_swap_loop): Strengthen local "label" from rtx
23420         to rtx_code_label *.
23421         (maybe_emit_sync_lock_test_and_set): Strengthen local "last_insn"
23422         from rtx to rtx_insn *.
23423         (expand_atomic_fetch_op): Likewise for local "insn".
23424         (maybe_legitimize_operand_same_code): Likewise for local "last".
23425         (maybe_legitimize_operands): Likewise.
23427 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
23429         * modulo-sched.c (struct ps_reg_move_info): Strengthen field
23430         "insn" from rtx to rtx_insn *.
23431         (ps_rtl_insn): Likewise for return type.
23432         (doloop_register_get): Likewise for params "head", "tail" and
23433         locals "insn", "first_insn_not_to_check".
23434         (schedule_reg_move): Likewise for local "this_insn".
23435         (schedule_reg_moves): Add a checked cast to rtx_insn * to result
23436         of gen_move_insn for now.
23437         (reset_sched_times): Strengthen local "insn" from rtx to
23438         rtx_insn *.
23439         (permute_partial_schedule): Likewise.
23440         (duplicate_insns_of_cycles): Likewise for local "u_insn".
23441         (dump_insn_location): Likewise for param "insn".
23442         (loop_canon_p): Likewise for local "insn".
23443         (sms_schedule): Likewise.
23444         (print_partial_schedule): Likewise.
23445         (ps_has_conflicts): Likewise.
23447 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
23449         * sched-int.h (get_ebb_head_tail): Strengthen params "headp" and
23450         "tailp" from rtx * to rtx_insn **.
23452         * ddg.c (build_intra_loop_deps): Strengthen locals head", "tail"
23453         from rtx to rtx_insn *.
23454         * haifa-sched.c (get_ebb_head_tail): Strengthen params "headp" and
23455         "tailp" from rtx * to rtx_insn **.  Strengthen locals "beg_head",
23456         "beg_tail", "end_head", "end_tail", "note", "next", "prev" from
23457         rtx to rtx_insn *.
23458         * modulo-sched.c (const_iteration_count): Strengthen return type
23459         and locals "insn", "head", "tail" from rtx to rtx_insn *.  Replace
23460         use of NULL_RTX with NULL when working with insns.
23461         (loop_single_full_bb_p): Strengthen locals "head", "tail" from rtx
23462         to rtx_insn *.
23463         (sms_schedule): Likewise.
23464         * sched-rgn.c (init_ready_list): Likewise, also for locals
23465         "src_head" and "src_next_tail".
23466         (compute_block_dependences): Likewise.
23467         (free_block_dependencies): Likewise.
23468         (debug_rgn_dependencies): Likewise.
23469         (free_rgn_deps): Likewise.
23470         (compute_priorities): Likewise.
23471         (schedule_region): Likewise.
23472         * sel-sched.c (find_ebb_boundaries): Likewise.
23474         * config/sh/sh.c (find_insn_regmode_weight): Strengthen locals
23475         "insn", "next_tail", "head", "tail" from rtx to rtx_insn *.
23477 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
23479         * mode-switching.c (struct seginfo): Strengthen field "insn_ptr"
23480         from rtx to rtx_insn *.
23481         (new_seginfo): Likewise for param "insn".
23482         (create_pre_exit): Likewise for locals "last_insn",
23483         "before_return_copy", "return_copy".
23484         (optimize_mode_switching): Likewise for locals "insn", "ins_pos",
23485         "mode_set".
23487 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
23489         * lra-int.h (struct lra_insn_recog_data): Strengthen field "insn"
23490         from rtx to rtx_insn *.
23491         (lra_push_insn): Likewise for 1st param.
23492         (lra_push_insn_and_update_insn_regno_info): Likewise.
23493         (lra_pop_insn): Likewise for return type.
23494         (lra_invalidate_insn_data): Likewise for 1st param.
23495         (lra_set_insn_deleted): Likewise.
23496         (lra_delete_dead_insn): Likewise.
23497         (lra_process_new_insns): Likewise for first 3 params.
23498         (lra_set_insn_recog_data): Likewise for 1st param.
23499         (lra_update_insn_recog_data): Likewise.
23500         (lra_set_used_insn_alternative): Likewise.
23501         (lra_invalidate_insn_regno_info): Likewise.
23502         (lra_update_insn_regno_info): Likewise.
23503         (lra_former_scratch_operand_p): Likewise.
23504         (lra_eliminate_regs_1): Likewise.
23505         (lra_get_insn_recog_data): Likewise.
23507         * lra-assigns.c (assign_by_spills): Strengthen local "insn" from
23508         rtx to rtx_insn *.
23510         * lra-coalesce.c (move_freq_compare_func): Likewise for locals
23511         "mv1" and "mv2".
23512         (substitute_within_insn): New.
23513         (lra_coalesce): Strengthen locals "mv", "insn", "next" from rtx to
23514         rtx_insn *.  Strengthen sorted_moves from rtx * to rxt_insn **.
23515         Replace call to "substitute" with call to substitute_within_insn.
23517         * lra-constraints.c (curr_insn): Strengthen from rtx to
23518         rtx_insn *.
23519         (get_equiv_with_elimination): Likewise for param "insn".
23520         (match_reload): Strengthen params "before" and "after" from rtx *
23521         to rtx_insn **.
23522         (emit_spill_move): Likewise for return type.  Add a checked cast
23523         to rtx_insn * on result of gen_move_insn for now.
23524         (check_and_process_move): Likewise for local "before".  Replace
23525         NULL_RTX with NULL when referring to insns.
23526         (process_addr_reg): Strengthen params "before" and "after" from
23527         rtx * to rtx_insn **.
23528         (insert_move_for_subreg): Likewise.
23529         (simplify_operand_subreg): Strengthen locals "before" and "after"
23530         from rtx to rtx_insn *.
23531         (process_address_1): Strengthen params "before" and "after" from
23532         rtx * to rtx_insn **.  Strengthen locals "insns", "last_insn" from
23533         rtx to rtx_insn *.
23534         (process_address): Strengthen params "before" and "after" from
23535         rtx * to rtx_insn **.
23536         (emit_inc): Strengthen local "last" from rtx to rtx_insn *.
23537         (curr_insn_transform): Strengthen locals "before" and "after"
23538         from rtx to rtx_insn *.  Replace NULL_RTX with NULL when referring
23539         to insns.
23540         (loc_equivalence_callback): Update cast of "data", changing
23541         resulting type from rtx to rtx_insn *.
23542         (substitute_pseudo_within_insn): New.
23543         (inherit_reload_reg): Strengthen param "insn" from rtx to
23544         rtx_insn *; likewise for local "new_insns".  Replace NULL_RTX with
23545         NULL when referring to insns.  Add a checked cast to rtx_insn *
23546         when using usage_insn to invoke lra_update_insn_regno_info.
23547         (split_reg): Strengthen param "insn" from rtx to rtx_insn *;
23548         likewise for locals "restore", "save".  Add checked casts to
23549         rtx_insn * when using usage_insn to invoke
23550         lra_update_insn_regno_info and lra_process_new_insns.  Replace
23551         NULL_RTX with NULL when referring to insns.
23552         (split_if_necessary): Strengthen param "insn" from rtx to
23553         rtx_insn *.
23554         (update_ebb_live_info): Likewise for params "head", "tail" and local
23555         "prev_insn".
23556         (get_last_insertion_point): Likewise for return type and local "insn".
23557         (get_live_on_other_edges): Likewise for local "last".
23558         (inherit_in_ebb): Likewise for params "head", "tail" and locals
23559         "prev_insn", "next_insn", "restore".
23560         (remove_inheritance_pseudos): Likewise for local "prev_insn".
23561         (undo_optional_reloads): Likewise for local "insn".
23563         * lra-eliminations.c (lra_eliminate_regs_1): Likewise for param
23564         "insn".
23565         (lra_eliminate_regs): Replace NULL_RTX with NULL when referring to
23566         insns.
23567         (eliminate_regs_in_insn): Strengthen param "insn" from rtx to
23568         rtx_insn *.
23569         (spill_pseudos): Likewise for local "insn".
23570         (init_elimination): Likewise.
23571         (process_insn_for_elimination): Likewise for param "insn".
23573         * lra-lives.c (curr_insn): Likewise.;
23575         * lra-spills.c (assign_spill_hard_regs): Likewise for local "insn".
23576         (remove_pseudos): Likewise for param "insn".
23577         (spill_pseudos): Likewise for local "insn".
23578         (lra_final_code_change): Likewise for locals "insn", "curr".
23580         * lra.c (lra_invalidate_insn_data): Likewise for param "insn".
23581         (lra_set_insn_deleted): Likewise.
23582         (lra_delete_dead_insn): Likewise, and for local "prev".
23583         (new_insn_reg): Likewise for param "insn".
23584         (lra_set_insn_recog_data): Likewise.
23585         (lra_update_insn_recog_data): Likewise.
23586         (lra_set_used_insn_alternative): Likewise.
23587         (get_insn_freq): Likewise.
23588         (invalidate_insn_data_regno_info): Likewise.
23589         (lra_invalidate_insn_regno_info): Likewise.
23590         (lra_update_insn_regno_info): Likewise.
23591         (lra_constraint_insn_stack): Strengthen from vec<rtx> to
23592         vec<rtx_insn *>.
23593         (lra_push_insn_1): Strengthen param "insn" from rtx to
23594         rtx_insn *.
23595         (lra_push_insn): Likewise.
23596         (lra_push_insn_and_update_insn_regno_info): Likewise.
23597         (lra_pop_insn): Likewise for return type and local "insn".
23598         (push_insns): Likewise for params "from", "to", and local "insn".
23599         (setup_sp_offset): Likewise for params "from", "last" and locals
23600         "before", "insn".
23601         (lra_process_new_insns): Likewise for params "insn", "before",
23602         "after" and local "last".
23603         (struct sloc): Likewise for field "insn".
23604         (lra_former_scratch_operand_p): Likewise for param "insn".
23605         (remove_scratches): Likewise for locals "insn", "last".
23606         (check_rtl): Likewise for local "insn".
23607         (add_auto_inc_notes): Likewise for param "insn".
23608         (update_inc_notes): Likewise for local "insn".
23609         (lra): Replace NULL_RTX with NULL when referring to insn.
23611 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
23613         * lower-subreg.c (simple_move): Strengthen param "insn" from rtx
23614         to rtx_insn *.
23615         (resolve_reg_notes): Likewise.
23616         (resolve_simple_move): Likewise for return type, param "insn", and
23617         locals "insns", "minsn".
23618         (resolve_clobber): Strengthen param "insn" from rtx to rtx_insn *.
23619         (resolve_use): Likewise.
23620         (resolve_debug): Likewise.
23621         (find_decomposable_shift_zext): Likewise.
23622         (resolve_shift_zext): Likewise for return type, param "insn", and
23623         locals "insns", "in".  Eliminate use of NULL_RTX in favor of NULL.
23624         (decompose_multiword_subregs): Likewise for local "insn",
23625         "orig_insn", "decomposed_shift", "end".
23627 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
23629         * basic-block.h (basic_block split_edge_and_insert): Strengthen
23630         param "insns" from rtx to rtx_insn *.
23632         * loop-unroll.c (struct iv_to_split): Strengthen field "insn" from
23633         rtx to rtx_insn *.
23634         (struct iv_to_split): Likewise.
23635         (loop_exit_at_end_p): Likewise for local "insn".
23636         (split_edge_and_insert): Likewise for param "insns".
23637         (compare_and_jump_seq): Likewise for return type, param "cinsn",
23638         and locals "seq", "jump".
23639         (unroll_loop_runtime_iterations): Likewise for locals "init_code",
23640         "branch_code"; update invocations of compare_and_jump_seq to
23641         eliminate NULL_RTX in favor of NULL.
23642         (referenced_in_one_insn_in_loop_p): Strengthen local "insn" from
23643         rtx to rtx_insn *.
23644         (reset_debug_uses_in_loop): Likewise.
23645         (analyze_insn_to_expand_var): Likewise for param "insn".
23646         (analyze_iv_to_split_insn): Likewise.
23647         (analyze_insns_in_loop): Likewise for local "insn".
23648         (insert_base_initialization): Likewise for param
23649         "insn" and local "seq".
23650         (split_iv): Likewise for param "insn" and local "seq".
23651         (expand_var_during_unrolling): Likewise for param "insn".
23652         (insert_var_expansion_initialization): Likewise for local "seq".
23653         (combine_var_copies_in_loop_exit): Likewise.
23654         (combine_var_copies_in_loop_exit): Likewise for locals "seq" and
23655         "insn".
23656         (maybe_strip_eq_note_for_split_iv): Likewise for param "insn".
23657         (apply_opt_in_copies): Likewise for locals "insn", "orig_insn",
23658         "next".
23660 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
23662         * cfgloop.h (iv_analyze): Strengthen param 1 "insn" from rtx to
23663         rtx_insn *.
23664         (iv_analyze_result): Likewise.
23665         (iv_analyze_expr): Likewise.
23666         (biv_p): Likewise.
23668         * loop-iv.c (iv_get_reaching_def): Strengthen param "insn" and
23669         local "def_insn" from rtx to rtx_insn *.
23670         (get_biv_step_1): Likewise for local "insn".
23671         (iv_analyze_expr): Likewise for param "insn".
23672         (iv_analyze_def): Likewise for local "insn".
23673         (iv_analyze_op): Likewise for param "insn".
23674         (iv_analyze): Likewise.
23675         (iv_analyze_result): Likewise.
23676         (biv_p): Likewise.
23677         (suitable_set_for_replacement): Likewise.
23678         (simplify_using_initial_values): Likewise for local "insn".
23679         (iv_number_of_iterations): Likewise for param "insn".
23680         (check_simple_exit): Add checked cast to rtx_insn when invoking
23681         iv_number_of_iterations for now (until get_condition is
23682         strengthened).
23684         * loop-unroll.c (analyze_iv_to_split_insn): Strengthen param
23685         "insn" from rtx to rtx_insn *.
23686         (analyze_insns_in_loop): Likewise for local "insn".
23688 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
23690         * loop-invariant.c (struct use): Strengthen field "insn" from rtx
23691         to rtx_insn *.
23692         (struct invariant): Likewise.
23693         (hash_invariant_expr_1): Likewise for param "insn".
23694         (invariant_expr_equal_p): Likewise for param "insn1", "insn2".
23695         (find_exits): Likewise for local "insn".
23696         (create_new_invariant): Likewise for param "insn".
23697         (check_dependencies): Likewise.
23698         (find_invariant_insn): Likewise.
23699         (record_uses): Likewise.
23700         (find_invariants_insn): Likewise.
23701         (find_invariants_bb): Likewise for local "insn".
23702         (get_pressure_class_and_nregs): Likewise for param "insn".
23703         (calculate_loop_reg_pressure): Likewise for local "insn".
23705 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
23707         * loop-doloop.c (doloop_valid_p): Strengthen local "insn" from rtx
23708         to rtx_insn *.
23709         (add_test): Likewise for locals "seq", "jump".
23710         (doloop_modify): Likewise for locals "sequence", "jump_insn".
23712 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
23714         * rtl.h (rebuild_jump_labels): Strengthen param "f" from rtx to
23715         rtx_insn *.
23716         (rebuild_jump_labels_chain): Likewise for param "chain".
23718         * cfgexpand.c (pass_expand::execute): Add checked cast to
23719         rtx_insn * when calling rebuild_jump_labels_chain in region where
23720         we know e->insns.r is non-NULL.
23722         * jump.c (rebuild_jump_labels_1): Strengthen param "f" from rtx to
23723         rtx_insn *.
23724         (rebuild_jump_labels): Likewise.
23725         (rebuild_jump_labels_chain): Likewise for param "chain".
23726         (cleanup_barriers): Likewise for locals "insn", "next", "prev".
23727         (init_label_info): Likewise for param "f".
23728         (maybe_propagate_label_ref): Likewise for params "jump_insn",
23729         "prev_nonjump_insn".
23730         (mark_all_labels): Likewise for param "f" and locals "insn",
23731         "prev_nonjump_insn".
23733 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
23735         * ira-int.h (struct ira_allocno_copy): Strengthen field "insn"
23736         from rtx to rtx_insn *insn.
23737         (ira_create_copy): Strengthen param "insn" from rtx to rtx_insn *.
23738         (ira_add_allocno_copy): Likewise.
23739         * ira-build.c (find_allocno_copy): Strengthen param "insn" from
23740         rtx to rtx_insn *.
23741         (ira_create_copy): Likewise.
23742         (ira_add_allocno_copy): Likewise.
23743         (create_bb_allocnos): Likewise for local "insn".
23744         * ira-conflicts.c (process_regs_for_copy): Likewise for param "insn".
23745         (process_reg_shuffles): Update NULL_RTX to NULL in invocation of
23746         process_regs_for_copy for rtx_insn * param.
23747         (add_insn_allocno_copies): Strengthen param "insn" from rtx to
23748         rtx_insn *insn.  Update NULL_RTX to NULL in invocation of
23749         process_regs_for_copy for rtx_insn * param.
23750         (add_copies): Strengthen local "insn" from rtx to rtx_insn *insn.
23751         * ira-costs.c (record_reg_classes): Likewise for param "insn".
23752         (record_operand_costs): Likewise.
23753         (scan_one_insn): Likewise for return type, and for param "insn".
23754         (process_bb_for_costs): Likewise for local "insn".
23755         (process_bb_node_for_hard_reg_moves): Likewise.
23756         * ira-emit.c (struct move): Likewise for field "insn".
23757         (create_move): Eliminate use of NULL_RTX when dealing with an
23758         rtx_insn *.
23759         (emit_move_list): Strengthen return type and locals "result",
23760         "insn" from rtx to rtx_insn *insn.
23761         (emit_moves): Likewise for locals "insns", "tmp".
23762         (ira_emit): Likewise for local "insn".
23763         * ira-lives.c (mark_hard_reg_early_clobbers): Likewise for param
23764         "insn".
23765         (find_call_crossed_cheap_reg): Likewise.
23766         (process_bb_node_lives): Likewise for local "insn".
23767         * ira.c (decrease_live_ranges_number): Likewise.
23768         (compute_regs_asm_clobbered): Likewise.
23769         (build_insn_chain): Likewise.
23770         (find_moveable_pseudos): Likewise, also locals "def_insn",
23771         "use_insn", "x".  Also strengthen local "closest_uses" from rtx *
23772         to rtx_insn **.  Add a checked cast when assigning from
23773         "closest_use" into closest_uses array in a region where we know
23774         it's a non-NULL insn.
23775         (interesting_dest_for_shprep): Strengthen param "insn" from rtx
23776         to rtx_insn *.
23777         (split_live_ranges_for_shrink_wrap): Likewise for locals "insn",
23778         "last_interesting_insn", "uin".
23779         (move_unallocated_pseudos): Likewise for locals "def_insn",
23780         "move_insn", "newinsn".
23782 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
23784         * internal-fn.c (ubsan_expand_si_overflow_addsub_check):
23785         Strengthen locals "done_label", "do_error" from rtx to
23786         rtx_code_label *.
23787         (ubsan_expand_si_overflow_addsub_check): Strengthen local "last"
23788         from rtx to rtx_insn *.  Strengthen local "sub_check from rtx to
23789         rtx_code_label *.
23790         (ubsan_expand_si_overflow_neg_check): Likewise for locals
23791         "done_label", "do_error" to rtx_code_label * and local  "last" to
23792         rtx_insn *.
23793         (ubsan_expand_si_overflow_mul_check): Likewise for locals
23794         "done_label", "do_error", "large_op0", "small_op0_large_op1",
23795         "one_small_one_large", "both_ops_large", "after_hipart_neg",
23796         "after_lopart_neg", "do_overflow", "hipart_different"  to
23797         rtx_code_label * and local  "last" to rtx_insn *.
23799 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
23801         * init-regs.c (initialize_uninitialized_regs): Strengthen locals
23802         "insn" and "move_insn" from rtx to rtx_insn *.
23804 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
23806         * ifcvt.c (count_bb_insns): Strengthen local "insn" from rtx to
23807         rtx_insn *.
23808         (cheap_bb_rtx_cost_p): Likewise.
23809         (first_active_insn): Likewise for return type and local "insn".
23810         (last_active_insn):  Likewise for return type and locals "insn",
23811         "head".
23812         (struct noce_if_info): Likewise for fields "jump", "insn_a",
23813         "insn_b".
23814         (end_ifcvt_sequence): Likewise for return type and locals "insn",
23815         "seq".
23816         (noce_try_move): Likewise for local "seq".
23817         (noce_try_store_flag): Likewise.
23818         (noce_try_store_flag_constants): Likewise.
23819         (noce_try_addcc): Likewise.
23820         (noce_try_store_flag_mask): Likewise.
23821         (noce_try_cmove): Likewise.
23822         (noce_try_minmax): Likewise.
23823         (noce_try_abs): Likewise.
23824         (noce_try_sign_mask): Likewise.
23825         (noce_try_bitop): Likewise.
23826         (noce_can_store_speculate_p): Likewise for local "insn".
23827         (noce_process_if_block): Likewise for locals "insn_a", "insn_b",
23828         seq".
23829         (check_cond_move_block): Likewise for local "insn".
23830         (cond_move_convert_if_block): Likewise.
23831         (cond_move_process_if_block): Likewise for locals "seq",
23832         "loc_insn".
23833         (noce_find_if_block): Likewise for local "jump".
23834         (merge_if_block): Likewise for local "last".
23835         (block_jumps_and_fallthru_p): Likewise for locals "insn", "end".
23836         (find_cond_trap): Likewise for locals "trap", "jump", "newjump".
23837         (block_has_only_trap): Likewise for return type and local "trap".
23838         (find_if_case_1): Likewise for local "jump".
23839         (dead_or_predicable): Likewise for locals "head", "end", "jump",
23840         "insn".
23842 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
23844         * hw-doloop.h (struct hwloop_info_d): Strengthen fields
23845         "last_insn", "loop_end" from rtx to rtx_insn *.
23847         * hw-doloop.c (scan_loop): Likewise for local "insn".
23848         (discover_loop): Likewise for param "tail_insn".
23849         (discover_loops): Likewise for local "tail".
23851         * config/bfin/bfin.c (hwloop_optimize): For now, add a checked
23852         cast to rtx_insn * when assigning from an rtx local to a
23853         hwloop_info's "last_insn" field.
23855 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
23857         * haifa-sched.c (bb_header): Strengthen from rtx * to rtx_insn **.
23858         (add_delay_dependencies): Strengthen local "pro" from rtx to
23859         rtx_insn *.
23860         (recompute_todo_spec): Likewise.
23861         (dep_cost_1): Likewise for locals "insn", "used".
23862         (schedule_insn): Likewise for local "dbg".
23863         (schedule_insn): Likewise for locals "pro", "next".
23864         (unschedule_insns_until): Likewise for local "con".
23865         (restore_pattern): Likewise for local "next".
23866         (estimate_insn_tick): Likewise for local "pro".
23867         (resolve_dependencies): Likewise for local "next".
23868         (fix_inter_tick): Likewise.
23869         (fix_tick_ready): Likewise for local "pro".
23870         (add_to_speculative_block): Likewise for locals "check", "twin",
23871         "pro".
23872         (sched_extend_bb): Likewise for locals "end", "insn".
23873         (init_before_recovery): Likewise for local "x".
23874         (sched_create_recovery_block): Likewise for local "barrier".
23875         (create_check_block_twin): Likewise for local "pro".
23876         (fix_recovery_deps): Likewise for locals "note", "insn", "jump",
23877         "consumer".
23878         (unlink_bb_notes): Update for change to type of bb_header.
23879         Strengthen locals "prev", "label", "note", "next" from rtx to
23880         rtx_insn *.
23881         (clear_priorities): Likewise for local "pro".
23883 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
23885         * gcse.c (struct occr): Strengthen field "insn" from rtx to
23886         rtx_insn *.
23887         (test_insn): Likewise for this global.
23888         (oprs_unchanged_p): Strengthen param "insn" from const_rtx to
23889         const rtx_insn *.
23890         (oprs_anticipatable_p): Likewise.
23891         (oprs_available_p): Likewise.
23892         (insert_expr_in_table): Strengthen param "insn" from  rtx to
23893         rtx_insn *.
23894         (hash_scan_set): Likewise.
23895         (hash_scan_clobber): Likewise.
23896         (hash_scan_call): Likewise.
23897         (hash_scan_insn): Likewise.
23898         (compute_hash_table_work): Likewise for local "insn".
23899         (process_insert_insn): Likewise for return type and local "pat".
23900         (insert_insn_end_basic_block): Likewise for locals "new_insn",
23901         "pat", "pat_end", "maybe_cc0_setter".
23902         (pre_edge_insert): Likewise for local "insn".
23903         (pre_insert_copy_insn): Likewise for param "insn".
23904         (pre_insert_copies): Likewise for local "insn".
23905         (struct set_data): Likewise for field "insn".
23906         (single_set_gcse): Likewise for param "insn".
23907         (gcse_emit_move_after): Likewise.
23908         (pre_delete): Likewise for local "insn".
23909         (update_bb_reg_pressure): Likewise for param "from" and local
23910         "insn".
23911         (should_hoist_expr_to_dom): Likewise for param "from".
23912         (hoist_code): Likewise for local "insn".
23913         (get_pressure_class_and_nregs): Likewise for param "insn".
23914         (calculate_bb_reg_pressure): Likewise for local "insn".
23915         (compute_ld_motion_mems): Likewise.
23917 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
23919         * genpeep.c (main): Rename param back from "uncast_ins1" to
23920         "ins1", strengthening from rtx to rtx_insn *.  Drop now-redundant
23921         checked cast.
23923         * output.h (peephole): Strengthen param from rtx to rtx_insn *.
23925 2014-08-22  Michael Meissner  <meissner@linux.vnet.ibm.com>
23927         PR target/62195
23928         * doc/md.texi (Machine Constraints): Update PowerPC wi constraint
23929         documentation to state it is only for VSX operations.
23931         * config/rs6000/rs6000.c (rs6000_init_hard_regno_mode_ok): Make wi
23932         constraint only active if VSX.
23934         * config/rs6000/rs6000.md (lfiwax): Use wj constraint instead of
23935         wi cosntraint for ISA 2.07 lxsiwax/lxsiwzx instructions.
23936         (lfiwzx): Likewise.
23938 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
23940         * fwprop.c (single_def_use_dom_walker::before_dom_children):
23941         Strengthen local "insn" from rtx to rtx_insn *.
23942         (use_killed_between): Likewise for param "target_insn".
23943         (all_uses_available_at): Likewise for param "target_insn" and
23944         local "next".
23945         (update_df_init): Likewise for params "def_insn", "insn".
23946         (update_df): Likewise for param "insn".
23947         (try_fwprop_subst): Likewise for param "def_insn" and local
23948         "insn".
23949         (free_load_extend): Likewise for param "insn".
23950         (forward_propagate_subreg): Likewise for param "def_insn" and
23951         local "use_insn".
23952         (forward_propagate_asm): Likewise for param "def_insn" and local
23953         "use_insn".
23954         (forward_propagate_and_simplify): Likewise for param "def_insn"
23955         and local "use_insn".
23956         (forward_propagate_into): Likewise for locals "def_insn" and
23957         "use_insn".
23959 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
23961         * function.c (emit_initial_value_sets): Strengthen local "seq"
23962         from rtx to rtx_insn *.
23963         (instantiate_virtual_regs_in_insn): Likewise for param "insn" and
23964         local "seq".
23965         (instantiate_virtual_regs): Likewise for local "insn".
23966         (assign_parm_setup_reg): Likewise for locals "linsn", "sinsn".
23967         (reorder_blocks_1): Likewise for param "insns" and local "insn".
23968         (expand_function_end): Likewise for locals "insn" and "seq".
23969         (epilogue_done): Likewise for local "insn".
23970         (thread_prologue_and_epilogue_insns): Likewise for locals "prev",
23971         "last", "trial".
23972         (reposition_prologue_and_epilogue_notes): Likewise for locals
23973         "insn", "last", "note", "first".
23974         (match_asm_constraints_1): Likewise for param "insn" and local "insns".
23975         (pass_match_asm_constraints::execute): Likewise for local "insn".
23977 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
23979         * output.h (final_scan_insn): Strengthen return type from rtx to
23980         rtx_insn *.
23981         (final_forward_branch_p): Likewise for param.
23982         (current_output_insn): Likewise for this global.
23984         * final.c (rtx debug_insn): Likewise for this variable.
23985         (current_output_insn): Likewise.
23986         (get_attr_length_1): Rename param "insn" to "uncast_insn",
23987         adding "insn" back in as an rtx_insn * with a checked cast, so
23988         that macro ADJUST_INSN_LENGTH can be passed an rtx_insn * as the
23989         first param.
23990         (compute_alignments): Strengthen local "label" from rtx to
23991         rtx_insn *.
23992         (shorten_branches): Rename param from "first" to "uncast_first",
23993         introducing a new local rtx_insn * "first" using a checked cast to
23994         effectively strengthen "first" from rtx to rtx_insn * without
23995         affecting the type signature.  Strengthen locals "insn", "seq",
23996         "next", "label" from rtx to rtx_insn *.
23997         (change_scope): Strengthen param "orig_insn" and local "insn" from
23998         rtx to rtx_insn *.
23999         (final_start_function): Rename param from "first" to "uncast_first",
24000         introducing a new local rtx_insn * "first" using a checked cast to
24001         effectively strengthen "first" from rtx to rtx_insn * without
24002         affecting the type signature.  Strengthen local "insn" from rtx to
24003         rtx_insn *.
24004         (dump_basic_block_info): Strengthen param "insn" from rtx to
24005         rtx_insn *.
24006         (final): Rename param from "first" to "uncast_first",
24007         introducing a new local rtx_insn * "first" using a checked cast to
24008         effectively strengthen "first" from rtx to rtx_insn * without
24009         affecting the type signature.  Strengthen locals "insn", "next"
24010         from rtx to rtx_insn *.
24011         (output_alternate_entry_point): Strengthen param "insn" from rtx to
24012         rtx_insn *.
24013         (call_from_call_insn): Strengthen param "insn" from rtx to
24014         rtx_call_insn *.
24015         (final_scan_insn): Rename param from "insn" to "uncast_insn",
24016         introducing a new local rtx_insn * "insn" using a checked cast to
24017         effectively strengthen "insn" from rtx to rtx_insn * without
24018         affecting the type signature.  Strengthen return type and locals
24019         "next", "note", "prev", "new_rtx" from rtx to rtx_insn *.  Remove
24020         now-redundant checked cast to rtx_insn * from both invocations of
24021         debug_hooks->var_location.  Convert CALL_P into a dyn_cast,
24022         introducing a local "call_insn" for use when invoking
24023         call_from_call_insn.
24024         (notice_source_line): Strengthen param "insn" from rtx to
24025         rtx_insn *.
24026         (leaf_function_p): Likewise for local "insn".
24027         (final_forward_branch_p): Likewise.
24028         (leaf_renumber_regs): Likewise for param "first".
24029         (rest_of_clean_state): Likewise for locals "insn" and "next".
24030         (self_recursive_call_p): Likewise for param "insn".
24031         (collect_fn_hard_reg_usage): Likewise for local "insn".
24032         (get_call_fndecl): Likewise for param "insn".
24033         (get_call_cgraph_rtl_info): Likewise.
24034         (get_call_reg_set_usage): Rename param from "insn" to "uncast_insn",
24035         introducing a new local rtx_insn * "insn" using a checked cast to
24036         effectively strengthen "insn" from rtx to rtx_insn * without
24037         affecting the type signature.
24039         * config/arc/arc.c (arc_final_prescan_insn): For now, add checked
24040         cast when assigning from param "insn" to current_output_insn.
24041         (arc_pad_return): Strengthen local "insn" from rtx to rtx_insn *
24042         so that we can assign it back to current_output_insn.
24044 2014-08-20  Pitchumani Sivanupandi <pitchumani.s@atmel.com>
24046         * config/avr/avr-mcus.def: Remove atmega26hvg, atmega64rfa2,
24047         atmega48hvf, atxmega32x1, atmxt224, atmxt224e, atmxt336s,
24048         atmxt540s and atmxt540sreva devices.
24049         * config/avr/avr-tables.opt: Regenerate.
24050         * config/avr/t-multilib: Regenerate.
24051         * doc/avr-mmcu.texi: Regenerate.
24053 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
24055         * expr.c (convert_move): Strengthen local "insns" from rtx to
24056         rtx_insn *.
24057         (emit_block_move_via_loop): Strengthen locals "cmp_label" and
24058         "top_label" from rtx to rtx_code_label *.
24059         (move_block_to_reg): Strengthen local "insn", "last" from rtx to
24060         rtx_insn *.
24061         (emit_single_push_insn): Likewise for locals "prev", "last".
24062         (store_expr): Strengthen locals "lab1", "lab2", "label" from rtx
24063         to rtx_code_label *.
24064         (store_constructor): Likewise for locals "loop_start", "loop_end".
24065         (expand_cond_expr_using_cmove): Strengthen local "seq" from rtx to
24066         rtx_insn *.
24067         (expand_expr_real_2): Likewise.
24068         (expand_expr_real_1): Strengthen local "label" from rtx to
24069         rtx_code_label *.
24071 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
24073         * expmed.c (store_bit_field_using_insv): Strengthen local "last"
24074         from rtx to rtx_insn *.
24075         (store_bit_field_1): Likewise.
24076         (extract_bit_field_1): Likewise.
24077         (expand_mult_const): Likewise for local "insns".
24078         (expmed_mult_highpart): Strengthen local "label" from rtx to
24079         rtx_code_label *.
24080         (expand_smod_pow2): Likewise.
24081         (expand_sdiv_pow2): Likewise.
24082         (expand_divmod): Strengthen locals "last", "insn" from rtx to
24083         rtx_insn *.  Strengthen locals "label", "label1", "label2",
24084         "label3", "label4", "label5", "lab" from rtx to rtx_code_label *.
24085         (emit_cstore): Strengthen local "last" from rtx to rtx_insn *.
24086         (emit_store_flag): Likewise.
24087         (emit_store_flag_force): Strengthen local "label" from rtx to
24088         rtx_code_label *.
24089         (do_cmp_and_jump): Likewise for param "label".
24091 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
24093         * explow.c (force_reg): Strengthen local "insn" from rtx to
24094         rtx_insn *.
24095         (adjust_stack_1): Likewise.
24096         (allocate_dynamic_stack_space): Likewise.  Strengthen locals
24097         "final_label", "available_label", "space_available" from rtx to
24098         rtx_code_label *.
24099         (probe_stack_range): Likewise for locals "loop_lab", "end_lab".
24100         (anti_adjust_stack_and_probe): Likewise.
24102 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
24104         * except.h (sjlj_emit_function_exit_after): Strengthen param
24105         "after" from rtx to rtx_insn *.  This is only called with
24106         result of get_last_insn (in function.c) so type-change should be
24107         self-contained.
24109         * function.h (struct rtl_eh): Strengthen field "ehr_label" from
24110         rtx to rtx_code_label *, and field "sjlj_exit_after" from rtx
24111         to rtx_insn *.  These fields are only used from except.c so this
24112         type-change should be self-contained to this patch.
24114         * except.c (emit_to_new_bb_before): Strengthen param "seq" and
24115         local "last" from rtx to rtx_insn *.
24116         (dw2_build_landing_pads): Likewise for local "seq".
24117         (sjlj_mark_call_sites): Likewise for locals "insn", "before", p".
24118         (sjlj_emit_function_enter): Strengthen param "dispatch_label" from
24119         rtx to rtx_code_label *.  Strengthen locals "fn_begin", "seq" from
24120         rtx to rtx_insn *.
24121         (sjlj_emit_function_exit_after): Strengthen param "after" from rtx
24122         to rtx_insn *.
24123         (sjlj_emit_function_exit): Likewise for locals "seq", "insn".
24124         (sjlj_emit_dispatch_table): Likewise for locals "seq", "seq2".
24125         (sjlj_build_landing_pads): Replace NULL_RTX with NULL when
24126         referring to an insn.  Strengthen local "dispatch_label" from
24127         rtx to rtx_code_label *.
24128         (set_nothrow_function_flags): Strengthen local "insn" from rtx to
24129         rtx_insn *.
24130         (expand_eh_return): Strengthen local "around_label" from
24131         rtx to rtx_code_label *.
24132         (convert_to_eh_region_ranges): Strengthen locals "iter",
24133         "last_action_insn", "first_no_action_insn",
24134         "first_no_action_insn_before_switch",
24135         "last_no_action_insn_before_switch", from rtx to rtx_insn *.
24137 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
24139         * dwarf2out.c (last_var_location_insn): Strengthen this variable
24140         from rtx to rtx_insn *.
24141         (cached_next_real_insn): Likewise.
24142         (dwarf2out_end_epilogue): Replace use of NULL_RTX with NULL when
24143         working with insns.
24144         (dwarf2out_var_location): Strengthen locals "next_real",
24145         "next_note", "expected_next_loc_note", "last_start", "insn" from
24146         rtx to rtx_insn *.
24148 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
24150         * dwarf2cfi.c (add_cfis_to_fde): Strengthen locals "insn", "next"
24151         from rtx to rtx_insn *.
24152         (create_pseudo_cfg): Likewise for local "insn".
24154 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
24156         * df-core.c (df_bb_regno_first_def_find): Strengthen local "insn"
24157         from rtx to rtx_insn *.
24158         (df_bb_regno_last_def_find): Likewise.
24160         * df-problems.c (df_rd_bb_local_compute): Likewise.
24161         (df_lr_bb_local_compute): Likewise.
24162         (df_live_bb_local_compute): Likewise.
24163         (df_chain_remove_problem): Likewise.
24164         (df_chain_create_bb): Likewise.
24165         (df_word_lr_bb_local_compute): Likewise.
24166         (df_remove_dead_eq_notes): Likewise for param "insn".
24167         (df_note_bb_compute): Likewise for local "insn".
24168         (simulate_backwards_to_point): Likewise.
24169         (df_md_bb_local_compute): Likewise.
24171         * df-scan.c (df_scan_free_bb_info): Likewise.
24172         (df_scan_start_dump): Likewise.
24173         (df_scan_start_block): Likewise.
24174         (df_install_ref_incremental): Likewise for local "insn".
24175         (df_insn_rescan_all): Likewise.
24176         (df_reorganize_refs_by_reg_by_insn): Likewise.
24177         (df_reorganize_refs_by_insn_bb): Likewise.
24178         (df_recompute_luids): Likewise.
24179         (df_bb_refs_record): Likewise.
24180         (df_update_entry_exit_and_calls): Likewise.
24181         (df_bb_verify): Likewise.
24183 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
24185         * ddg.h (struct ddg_node): Strengthen fields "insn" and
24186         "first_note" from rtx to rtx_insn *.
24187         (get_node_of_insn): Likewise for param 2 "insn".
24188         (autoinc_var_is_used_p): Likewise for params "def_insn" and "use_insn".
24190         * ddg.c (mem_read_insn_p): Strengthen param "insn" from rtx to
24191         rtx_insn *.
24192         (mem_write_insn_p): Likewise.
24193         (mem_access_insn_p): Likewise.
24194         (autoinc_var_is_used_p): Likewise for params "def_insn" and "use_insn".
24195         (def_has_ccmode_p): Likewise for param "insn".
24196         (add_cross_iteration_register_deps): Likewise for locals
24197         "def_insn" and "use_insn".
24198         (insns_may_alias_p): Likewise for params "insn1" and "insn2".
24199         (build_intra_loop_deps): Likewise for local "src_insn".
24200         (create_ddg): Strengthen locals "insn" and "first_note" from rtx
24201         to rtx_insn *.
24202         (get_node_of_insn): Likewise for param "insn".
24204 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
24206         * dce.c (worklist): Strengthen from vec<rtx> to vec<rtx_insn *>.
24207         (deletable_insn_p): Strengthen param "insn" from rtx to
24208         rtx_insn *.  Add checked cast to rtx_call_insn when invoking
24209         find_call_stack_args, since this is guarded by CALL_P (insn).
24210         (marked_insn_p): Strengthen param "insn" from rtx to
24211         rtx_insn *.
24212         (mark_insn): Likewise.  Add checked cast to rtx_call_insn when
24213         invoking find_call_stack_args, since this is guarded by
24214         CALL_P (insn).
24215         (mark_nonreg_stores_1): Strengthen cast of "data" from rtx to
24216         rtx_insn *; we know this is an insn since this was called by
24217         mark_nonreg_stores.
24218         (mark_nonreg_stores_2): Likewise.
24219         (mark_nonreg_stores): Strengthen param "insn" from rtx to
24220         rtx_insn *.
24221         (find_call_stack_args): Strengthen param "call_insn" from rtx to
24222         rtx_call_insn *; strengthen locals "insn" and "prev_insn" from rtx
24223         to rtx_insn *.
24224         (remove_reg_equal_equiv_notes_for_defs): Strengthen param "insn"
24225         from rtx to rtx_insn *.
24226         (reset_unmarked_insns_debug_uses): Likewise for locals "insn",
24227         "next", "ref_insn".
24228         (delete_unmarked_insns): Likewise for locals "insn", "next".
24229         (prescan_insns_for_dce): Likewise for locals "insn", "prev".
24230         (mark_reg_dependencies): Likewise for param "insn".
24231         (rest_of_handle_ud_dce): Likewise for local "insn".
24232         (word_dce_process_block): Likewise.
24233         (dce_process_block): Likewise.
24235 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
24237         * cse.c (struct qty_table_elem): Strengthen field "const_insn"
24238         from rtx to rtx_insn *.
24239         (struct change_cc_mode_args): Likewise for field "insn".
24240         (this_insn): Strengthen from rtx to rtx_insn *.
24241         (make_new_qty): Replace use of NULL_RTX with NULL when dealing
24242         with insn.
24243         (validate_canon_reg): Strengthen param "insn" from rtx to
24244         rtx_insn *.
24245         (canon_reg): Likewise.
24246         (fold_rtx): Likewise.  Replace use of NULL_RTX with NULL when
24247         dealing with insn.
24248         (record_jump_equiv): Strengthen param "insn" from rtx to
24249         rtx_insn *.
24250         (try_back_substitute_reg): Likewise, also for locals "prev",
24251         "bb_head".
24252         (find_sets_in_insn): Likewise for param "insn".
24253         (canonicalize_insn): Likewise.
24254         (cse_insn): Likewise.  Add a checked cast.
24255         (invalidate_from_clobbers): Likewise for param "insn".
24256         (invalidate_from_sets_and_clobbers): Likewise.
24257         (cse_process_notes_1): Replace use of NULL_RTX with NULL when
24258         dealing with insn.
24259         (cse_prescan_path): Strengthen local "insn" from rtx to
24260         rtx_insn *.
24261         (cse_extended_basic_block): Likewise for locals "insn" and
24262         "prev_insn".
24263         (cse_main): Likewise for param "f".
24264         (check_for_label_ref): Likewise for local "insn".
24265         (set_live_p): Likewise for second param ("insn").
24266         (insn_live_p): Likewise for first param ("insn") and for local
24267         "next".
24268         (cse_change_cc_mode_insn): Likewise for first param "insn".
24269         (cse_change_cc_mode_insns): Likewise for first and second params
24270         "start" and "end".
24271         (cse_cc_succs): Likewise for locals "insns", "last_insns", "insn"
24272         and "end".
24273         (cse_condition_code_reg): Likewise for locals "last_insn", "insn",
24274         "cc_src_insn".
24276 2014-08-22  Alexander Ivchenko  <alexander.ivchenko@intel.com>
24277             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
24278             Anna Tikhonova  <anna.tikhonova@intel.com>
24279             Ilya Tocar  <ilya.tocar@intel.com>
24280             Andrey Turetskiy  <andrey.turetskiy@intel.com>
24281             Ilya Verbin  <ilya.verbin@intel.com>
24282             Kirill Yukhin  <kirill.yukhin@intel.com>
24283             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
24285         * config/i386/subst.md (define_subst_attr "mask_avx512bw_condition"):
24286         New.
24287         * config/i386/sse.md
24288         (define_mode_iterator VI248_AVX2): Delete.
24289         (define_mode_iterator VI2_AVX2_AVX512BW): New.
24290         (define_mode_iterator VI48_AVX2): Ditto.
24291         (define_insn <shift_insn><mode>3): Delete.
24292         (define_insn "<shift_insn><mode>3<mask_name>" with
24293         VI2_AVX2_AVX512BW): New.
24294         (define_insn "<shift_insn><mode>3<mask_name>" with
24295         VI48_AVX2): Ditto.
24297 2014-08-22  Alexander Ivchenko  <alexander.ivchenko@intel.com>
24298             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
24299             Anna Tikhonova  <anna.tikhonova@intel.com>
24300             Ilya Tocar  <ilya.tocar@intel.com>
24301             Andrey Turetskiy  <andrey.turetskiy@intel.com>
24302             Ilya Verbin  <ilya.verbin@intel.com>
24303             Kirill Yukhin  <kirill.yukhin@intel.com>
24304             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
24306         * config/i386/sse.md
24307         (define_mode_iterator VI4F_BRCST32x2): New.
24308         (define_mode_attr 64x2_mode): Ditto.
24309         (define_mode_attr 32x2mode): Ditto.
24310         (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>"
24311         with VI4F_BRCST32x2): Ditto.
24312         (define_insn "<mask_codefor>avx512vl_broadcast<mode><mask_name>_1"
24313         with V16FI mode iterator): Ditto.
24314         (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"
24315         with V16FI): Ditto.
24316         (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"
24317         with VI8F_BRCST64x2): Ditto.
24319 2014-08-22  Alexander Ivchenko  <alexander.ivchenko@intel.com>
24320             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
24321             Anna Tikhonova  <anna.tikhonova@intel.com>
24322             Ilya Tocar  <ilya.tocar@intel.com>
24323             Andrey Turetskiy  <andrey.turetskiy@intel.com>
24324             Ilya Verbin  <ilya.verbin@intel.com>
24325             Kirill Yukhin  <kirill.yukhin@intel.com>
24326             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
24328         * config/i386/sse.md
24329         (define_mode_iterator VI8_AVX512VL): New.
24330         (define_insn "avx512cd_maskb_vec_dup<mode>"): Macroize.
24332 2014-08-22  Kirill Yukhin  <kirill.yukhin@intel.com>
24334         * gcc/config/i386/sse.md (define_mode_iterator V_AVX512VL): Delete.
24335         (define_mode_iterator V48_AVX512VL): New.
24336         (define_mode_iterator V12_AVX512VL): Ditto.
24337         (define_insn <avx512>_load<mode>_mask): Split into two similar
24338         patterns which use different mode iterators: V48_AVX512VL V12_AVX512VL.
24339         Refactor output template.
24340         (define_insn "<avx512>_store<mode>_mask"): Ditto.
24342 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
24344         * cprop.c (struct occr): Strengthen field "insn" from rtx to
24345         rtx_insn *.
24346         (reg_available_p): Likewise for param "insn".
24347         (insert_set_in_table): Likewise.
24348         (hash_scan_set): Likewise.
24349         (hash_scan_insn): Likewise.
24350         (make_set_regs_unavailable): Likewise.
24351         (compute_hash_table_work): Likewise for local "insn".
24352         (reg_not_set_p): Strengthen param "insn" from const_rtx to
24353         const rtx_insn *.
24354         (mark_oprs_set): Strengthen param "insn" from rtx to rtx_insn *.
24355         (try_replace_reg): Likewise.
24356         (find_avail_set): Likewise.
24357         (cprop_jump): Likewise for params "setcc", "jump".
24358         (constprop_register): Likewise for param "insn".
24359         (cprop_insn): Likewise.
24360         (do_local_cprop): Likewise.
24361         (local_cprop_pass): Likewise for local "insn".
24362         (bypass_block): Likewise for params "setcc" and "jump".
24363         (bypass_conditional_jumps): Likewise for locals "setcc" and
24364         "insn".
24365         (one_cprop_pass): Likewise for local "insn".
24367 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
24369         * compare-elim.c (struct comparison_use): Strengthen field "insn"
24370         from rtx to rtx_insn *.
24371         (struct comparison): Likewise, also for field "prev_clobber".
24372         (conforming_compare): Likewise for param "insn".
24373         (arithmetic_flags_clobber_p): Likewise.
24374         (find_flags_uses_in_insn): Likewise.
24375         (find_comparison_dom_walker::before_dom_children): Likewise for
24376         locals "insn", "next", "last_clobber".
24377         (try_eliminate_compare): Likewise for locals "insn", "bb_head".
24379 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
24381         * combine-stack-adj.c (struct csa_reflist): Strengthen field
24382         "insn" from rtx to rtx_insn *.
24383         (single_set_for_csa): Likewise for param "insn".
24384         (record_one_stack_ref): Likewise.
24385         (try_apply_stack_adjustment): Likewise.
24386         (struct record_stack_refs_data): Likewise for field "insn".
24387         (maybe_move_args_size_note): Likewise for params "last" and "insn".
24388         (prev_active_insn_bb): Likewise for return type and param "insn".
24389         (next_active_insn_bb): Likewise.
24390         (force_move_args_size_note): Likewise for params "prev" and "last"
24391         and locals "test", "next_candidate", "prev_candidate".
24392         (combine_stack_adjustments_for_block): Strengthen locals
24393         "last_sp_set", "last2_sp_set", "insn", "next" from rtx to
24394         rtx_insn *.
24396 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
24398         * combine.c (i2mod): Strengthen this variable from rtx to rtx_insn *.
24399         (struct reg_stat_struct): Likewise for fields "last_death", "last_set".
24400         (subst_insn): Likewise for this variable.
24401         (added_links_insn): Likewise.
24402         (struct insn_link): Likewise for field "insn".
24403         (alloc_insn_link): Likewise for param "insn".
24404         (struct undobuf): Likewise for field "other_insn".
24405         (find_single_use): Likewise for param "insn" and local "next".
24406         (combine_validate_cost): Likewise for params "i0", "i1", "i2", "i3".
24407         (delete_noop_moves): Likewise for locals "insn", "next".
24408         (create_log_links): Likewise for locals "insn", "use_insn".
24409         Strengthen local "next_use" from rtx * to rtx_insn **.
24410         (insn_a_feeds_b): Likewise for params "a", "b".
24411         (combine_instructions): Likewise for param "f" and locals "insn",
24412         "next", "prev", "first", "last_combined_insn", "link", "link1",
24413         "temp".  Replace use of NULL_RTX with NULL when referring to
24414         insns.
24415         (setup_incoming_promotions): Likewise for param "first"
24416         (set_nonzero_bits_and_sign_copies): Likewise for local "insn".
24417         (can_combine_p): Likewise for params "insn", "i3", "pred",
24418         "pred2", "succ", "succ2" and for local "p".
24419         (combinable_i3pat): Likewise for param "i3".
24420         (cant_combine_insn_p): Likewise for param "insn".
24421         (likely_spilled_retval_p): Likewise.
24422         (adjust_for_new_dest): Likewise.
24423         (update_cfg_for_uncondjump): Likewise, also for local "insn".
24424         (try_combine): Likewise for return type and for params "i3", "i2",
24425         "i1", "i0", "last_combined_insn", and for locals "insn",
24426         "cc_use_insn", "p", "first", "last", "i2_insn", "i1_insn",
24427         "i0_insn".  Eliminate local "tem" in favor of new locals
24428         "tem_note" and "tem_insn", the latter being an rtx_insn *.  Add a
24429         checked cast for now to rtx_insn * on the return type of
24430         gen_rtx_INSN.  Replace use of NULL_RTX with NULL when referring to
24431         insns.
24432         (find_split_point): Strengthen param "insn" from rtx to
24433         rtx_insn *.
24434         (simplify_set): Likewise for local "other_insn".
24435         (recog_for_combine): Likewise for param "insn".
24436         (record_value_for_reg): Likewise.
24437         (record_dead_and_set_regs_1): Likewise for local
24438         "record_dead_insn".
24439         (record_dead_and_set_regs): Likewise for param "insn".
24440         (record_promoted_value): Likewise.
24441         (check_promoted_subreg): Likewise.
24442         (get_last_value_validate): Likewise.
24443         (reg_dead_at_p): Likewise.
24444         (move_deaths): Likewise for param "to_insn".
24445         (distribute_notes): Likewise for params "from_insn", "i3", "i2"
24446         and locals "place", "place2", "cc0_setter".  Eliminate local "tem
24447         in favor of new locals "tem_note" and "tem_insn", the latter being
24448         an rtx_insn *.
24449         (distribute_links): Strengthen locals "place", "insn" from rtx to
24450         rtx_insn *.
24452 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
24454         * cfgrtl.c (can_delete_note_p): Require a const rtx_note * rather
24455         than a const_rtx.
24456         (can_delete_label_p): Require a const rtx_code_label * rather than
24457         a const_rtx.
24458         (delete_insn): Add checked cast to rtx_code_label * when we know
24459         we're dealing with LABEL_P (insn).  Strengthen local "bb_note" from
24460         rtx to rtx_insn *.
24461         (delete_insn_chain): Strengthen locals "prev" and "current" from
24462         rtx to rtx_insn *.  Add a checked cast when assigning from
24463         "finish" (strengthening the params will come later).  Add a
24464         checked cast to rtx_note * in region where we know
24465         NOTE_P (current).
24466         (rtl_delete_block): Strengthen locals "insn" and "end" from rtx to
24467         rtx_insn *.
24468         (compute_bb_for_insn): Likewise.
24469         (free_bb_for_insn): Likewise for local "insn".
24470         (compute_bb_for_insn): Likewise.
24471         (update_bb_for_insn_chain): Strengthen params "begin", "end" and
24472         local "insn" from rtx to rtx_insn *
24473         (flow_active_insn_p): Require a const rtx_insn * rather than a
24474         const_rtx.
24475         (contains_no_active_insn_p): Strengthen local "insn" from rtx to
24476         rtx_insn *.
24477         (can_fallthru): Likewise for locals "insn" and "insn2".
24478         (bb_note): Likewise for local "note".
24479         (first_insn_after_basic_block_note): Likewise for local "note" and
24480         for return type.
24481         (rtl_split_block): Likewise for locals "insn" and "next".
24482         (unique_locus_on_edge_between_p): Likewise for locals "insn" and
24483         "end".
24484         (rtl_merge_blocks): Likewise for locals "b_head", "b_end",
24485         "a_end", "del_first", "del_last", "b_debug_start", "b_debug_end",
24486         "prev", "tmp".
24487         (try_redirect_by_replacing_jump): Likewise for locals "insn" (both of
24488         them), "kill_from", "barrier", "new_insn".
24489         (patch_jump_insn): Likewise for params "insn", "old_label".
24490         (redirect_branch_edge): Likewise for locals "old_label", "insn".
24491         (force_nonfallthru_and_redirect): Likewise for locals "insn",
24492         "old_label", "new_label".
24493         (rtl_tidy_fallthru_edge): Likewise for local "q".
24494         (rtl_split_edge): Likewise for locals "before", "last".
24495         (commit_one_edge_insertion): Likewise for locals "before",
24496         "after", "insns", "tmp", "last", adding a checked cast where
24497         currently necessary.
24498         (commit_edge_insertions): Likewise.
24499         (rtl_dump_bb): Likewise for locals "insn", "last".
24500         (print_rtl_with_bb): Likewise for local "x".
24501         (rtl_verify_bb_insns): Likewise for local "x".
24502         (rtl_verify_bb_pointers): Likewise for local "insn".
24503         (rtl_verify_bb_insn_chain): Likewise for locals "x", "last_head",
24504         "head", "end".
24505         (rtl_verify_fallthru): Likewise for local "insn".
24506         (rtl_verify_bb_layout): Likewise for locals "x" and "rtx_first".
24507         (purge_dead_edges): Likewise for local "insn".
24508         (fixup_abnormal_edges): Likewise for locals "insn", "stop", "next".
24509         (skip_insns_after_block): Likewise for return type and for locals
24510         "insn", "last_insn", "next_head", "prev".
24511         (record_effective_endpoints): Likewise for locals "next_insn",
24512         "insn", "end".
24513         (fixup_reorder_chain): Likewise for locals "bb_end_insn" and "end".
24514         (verify_insn_chain): Likewise for locals "x", "prevx", "nextx".
24515         (cfg_layout_can_duplicate_bb_p): Likewise for local "insn".
24516         (duplicate_insn_chain): For now, add checked cast from rtx to
24517         rtx_insn * when returning insn.
24518         (cfg_layout_duplicate_bb): Likewise for local "insn".
24519         (cfg_layout_delete_block): Likewise for locals "insn", "next",
24520         "prev", "remaints".
24521         (cfg_layout_merge_blocks): Likewise for local "insn", "last".
24522         (rtl_block_empty_p): Likewise.
24523         (rtl_split_block_before_cond_jump): Likewise for locals "insn",
24524         "split_point", "last".
24525         (rtl_block_ends_with_call_p): Likewise for local "insn".
24526         (need_fake_edge_p): Strengthen param "insn" from const_rtx to
24527         const rtx_insn *.
24528         (rtl_flow_call_edges_add): Strengthen locals "insn", "prev_insn",
24529         "split_at_insn" from rtx to rtx_insn *.
24530         (rtl_lv_add_condition_to_bb): Likewise for locals "seq", "jump".
24531         (rtl_can_remove_branch_p): Strengthen local "insn" from const_rtx
24532         to const rtx_insn *.
24533         (rtl_account_profile_record): Likewise.
24535 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
24537         * cfgloopanal.c (num_loop_insns): Strengthen local "insn" from
24538         rtx to rtx_insn *.
24539         (average_num_loop_insns): Likewise.
24540         (init_set_costs): Likewise for local "seq".
24541         (seq_cost): Likewise for param "seq", from const_rtx to const
24542         rtx_insn *.
24544 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
24546         * cfgloop.c (loop_exits_from_bb_p): Strengthen local "insn" from
24547         rtx to rtx_insn *.
24549 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
24551         * basic-block.h (flow_find_cross_jump): Strengthen params 3 and 4
24552         "f1" and "f2" from rtx * to rtx_insn **.
24553         (flow_find_head_matching_sequence): Likewise.
24555         * cfgcleanup.c (try_simplify_condjump): Strengthen local
24556         "cbranch_insn" from rtx to rtx_insn *.
24557         (thread_jump): Likewise for local "insn".
24558         (try_forward_edges): Likewise for local "last".
24559         (merge_blocks_move_predecessor_nojumps): Likewise for local "barrier".
24560         (merge_blocks_move_successor_nojumps): Likewise for locals "barrier",
24561         "real_b_end".
24562         (can_replace_by): Likewise for params "i1", "i2".
24563         (old_insns_match_p): Likewise.
24564         (merge_notes): Likewise.
24565         (walk_to_nondebug_insn): Likewise for param "i1".
24566         (flow_find_cross_jump): Strengthen params "f1" and "f2" from rtx *
24567         to rtx_insn **.  Strengthen locals "i1", "i2", "last1", "last2",
24568         "afterlast1", "afterlast2" from rtx to rtx_insn *.
24569         (flow_find_head_matching_sequence): Strengthen params "f1" and
24570         "f2" from rtx * to rtx_insn **.  Strengthen locals "i1", "i2",
24571         "last1", "last2", "beforelast1", "beforelast2" from rtx to
24572         rtx_insn *.
24573         (outgoing_edges_match): Likewise for locals "last1", "last2".
24574         (try_crossjump_to_edge): Likewise for local "insn".
24575         Replace call to for_each_rtx with for_each_rtx_in_insn.
24577         (try_crossjump_to_edge): Likewise for locals "newpos1", "newpos2".
24578         (try_head_merge_bb): Likewise for locals "e0_last_head_, "jump",
24579         "e0_last", "e_last", "head", "curr", "insn".  Strengthen locals
24580         "headptr", "currptr", "nextptr" from rtx * to rtx_insn **.
24581         (try_optimize_cfg): Strengthen local "last" from rtx to
24582         rtx_insn *.
24583         (delete_dead_jumptables): Likewise for locals "insn", "next",
24584         "label".
24586         * ifcvt.c (cond_exec_process_if_block): Likewise for locals
24587         "rtx then_last_head", "rtx else_last_head", "rtx then_first_tail",
24588         "rtx else_first_tail", to reflect the basic-block.h changes above.
24590 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
24592         * cfgbuild.c (make_edges): Strengthen local "insn" from rtx to
24593         rtx_insn *.
24594         (purge_dead_tablejump_edges): Likewise.
24595         (find_bb_boundaries): Likewise for locals "insn", "end",
24596         "flow_transfer_insn".
24598 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
24600         * caller-save.c (save_call_clobbered_regs): Strengthen locals
24601         "ins" and "prev" from rtx to rtx_insn *.
24603 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
24605         * calls.c (emit_call_1): Strengthen local "call_insn" from rtx to
24606         rtx_insn *.
24607         (internal_arg_pointer_exp_state): Likewise for field "scan_start".
24608         (internal_arg_pointer_based_exp_scan): Likewise for locals "insn",
24609         "scan_start".
24610         (load_register_parameters): Likewise for local "before_arg".
24611         (check_sibcall_argument_overlap): Likewise for param "insn".
24612         (expand_call): Likewise for locals "normal_call_insns",
24613         "tail_call_insns", "insns", "before_call", "after_args",
24614         "before_arg", "last", "prev".  Strengthen one of the "last" from
24615         rtx to rtx_call_insn *.
24616         (fixup_tail_calls): Strengthen local "insn" from rtx to
24617         rtx_insn *.
24618         (emit_library_call_value_1): Likewise for locals "before_call" and
24619         "last".
24621 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
24623         * builtins.c (expand_builtin_longjmp): Strengthen locals "insn"
24624         and "last" from rtx to rtx_insn *.
24625         (expand_builtin_nonlocal_goto): Likewise for local "insn".
24626         (expand_builtin_apply): Strengthen local "call_insn" from rtx to
24627         rtx_call_insn *.
24628         (expand_errno_check): Strengthen local "lab" from rtx to
24629         rtx_code_label *.
24630         (expand_builtin_mathfn): Strengthen local "insns" from rtx to
24631         rtx_insn *.
24632         (expand_builtin_mathfn_2): Likewise.
24633         (expand_builtin_mathfn_ternary): Likewise.
24634         (expand_builtin_mathfn_3): Likewise.
24635         (expand_builtin_interclass_mathfn): Likewise for local "last".
24636         (expand_builtin_int_roundingfn): Likewise for local "insns".
24637         (expand_builtin_int_roundingfn_2): Likewise.
24638         (expand_builtin_strlen): Likewise for local "before_strlen".
24639         (expand_builtin_strncmp): Likewise for local "seq".
24640         (expand_builtin_signbit): Likewise for local "last".
24641         (expand_builtin_atomic_compare_exchange): Strengthen local "label"
24642         from rtx to rtx_code_label *.
24643         (expand_stack_restore):  Strengthen local "prev" from rtx to
24644         rtx_insn *.
24646 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
24648         * bt-load.c (struct btr_user_s): Strengthen field "insn" from rtx
24649         to rtx_insn *.
24650         (struct btr_def_s): Likewise.
24651         (insn_sets_btr_p): Strengthen param "insn" from const_rtx to
24652         const rtx_insn *.
24653         (add_btr_def): Likewise.
24654         (new_btr_user): Likewise.
24655         (compute_defs_uses_and_gen): Strengthen locals "insn", "last" from
24656         rtx to rtx_insn *.
24657         (link_btr_uses): Likewise.
24658         (move_btr_def): Likewise for locals "insp", "old_insn",
24659         "new_insn".  Add checked cast to rtx_insn * for now on result of
24660         gen_move_insn.
24661         (can_move_up): Strengthen param "insn" from const_rtx to
24662         const rtx_insn *.
24664 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
24666         * bb-reorder.c (copy_bb_p): Strengthen local "insn" from rtx to
24667         rtx_insn *.
24668         (get_uncond_jump_length): Likewise for locals "label", "jump".
24669         (fix_up_crossing_landing_pad): Likewise for locals "new_label",
24670         "jump", "insn".
24671         (add_labels_and_missing_jumps): Likewise for local "new_jump".
24672         (fix_up_fall_thru_edges): Likewise for local "old_jump".
24673         (find_jump_block): Likewise for local "insn".
24674         (fix_crossing_conditional_branches): Likewise for locals
24675         "old_jump", "new_jump".
24676         (fix_crossing_unconditional_branches): Likewise for locals
24677         "last_insn", "indirect_jump_sequence", "jump_insn", "cur_insn".
24678         (pass_duplicate_computed_gotos::execute): Likewise for local "insn".
24680 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
24682         * auto-inc-dec.c (struct inc_insn): Strengthen field "insn" from
24683         rtx to rtx_insn *.
24684         (struct mem_insn): Likewise for field "insn".
24685         (reg_next_use): Strengthen from rtx * to rtx_insn **.
24686         (reg_next_inc_use): Likewise.
24687         (reg_next_def): Likewise.
24688         (move_dead_notes): Strengthen params "to_insn" and "from_insn"
24689         from rtx to rtx_insn *.
24690         (move_insn_before): Likewise for param "next_insn" and local "insns".
24691         (attempt_change): Likewise for local "mov_insn".
24692         (try_merge): Likewise for param "last_insn".
24693         (get_next_ref): Likewise for return type and local "insn".
24694         Strengthen param "next_array" from rtx * to rtx_insn **.
24695         (parse_add_or_inc): Strengthen param "insn" from rtx to
24696         rtx_insn *.
24697         (find_inc): Likewise for locals "insn" and "other_insn" (three of
24698         the latter).
24699         (merge_in_block): Likewise for locals "insn", "curr",
24700         "other_insn".
24701         (pass_inc_dec::execute): Update allocations of the arrays to
24702         reflect the stronger types.
24704 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
24706         * asan.c (asan_clear_shadow): Strengthen locals "insn", "insns"
24707         and "jump" from rtx to rtx_insn *.  Strengthen local "top_label"
24708         from rtx to rtx_code_label *.
24710 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
24712         * alias.c (init_alias_analysis): Strengthen local "insn" from rtx
24713         to rtx_insn *.
24715 2014-08-21  Michael Meissner  <meissner@linux.vnet.ibm.com>
24717         * config/rs6000/rs6000.c (print_operand, 'y' case): Fix code that
24718         generated a warning and prevented bootstrapping the compiler.
24720 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
24722         * rtl.h (delete_related_insns): Strengthen return type from rtx to
24723         rtx_insn *.
24725         * jump.c (delete_related_insns): Likewise, also for locals "next"
24726         and "prev".
24728 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
24730         * genautomata.c (output_internal_insn_latency_func): When writing
24731         the function "internal_insn_latency" to insn-automata.c,
24732         strengthen params "insn" and "insn2" from rtx to rtx_insn *, thus
24733         allowing the optional guard function of (define_bypass) clauses to
24734         expect a pair of rtx_insn *, rather than a pair of rtx.
24735         (output_insn_latency_func): When writing the function
24736         "insn_latency", add an "uncast_" prefix to params "insn" and
24737         "insn2", reintroducing "insn" and "insn2" as rtx_insn * locals
24738         using checked casts from the params, thus enabling the above
24739         change to the generated "internal_insn_latency" function.
24741 2014-08-21  Jan Hubicka  <hubicka@ucw.cz>
24743         PR tree-optimization/62091
24744         * ipa-devirt.c (ipa_polymorphic_call_context::restrict_to_inner_type):
24745         handle correctly arrays.
24746         (extr_type_from_vtbl_ptr_store): Add debug output; handle multiple
24747         inheritance binfos.
24748         (record_known_type): Walk into inner type.
24749         (ipa_polymorphic_call_context::get_dynamic_type): Likewise; strenghten
24750         condition on no type changes.
24752 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
24754         * genattrtab.c (write_attr_get): Within the generated get_attr_
24755         functions, rename param "insn" to "uncast_insn" and reintroduce
24756         "insn" as an local rtx_insn * using a checked cast, so that "insn"
24757         is an rtx_insn * within insn-attrtab.c
24759 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
24761         * output.h (peephole): Strengthen return type from rtx to
24762         rtx_insn *.
24763         * rtl.h (delete_for_peephole): Likewise for both params.
24764         * genpeep.c (main): In generated "peephole" function, strengthen
24765         return type and local "insn" from rtx to rtx_insn *.  For now,
24766         rename param "ins1" to "uncast_ins1", adding "ins1" back as an
24767         rtx_insn *, with a checked cast.
24768         * jump.c (delete_for_peephole): Strengthen params "from", "to" and
24769         locals "insn", "next", "prev" from rtx to rtx_insn *.
24771 2014-08-21  Marc Glisse  <marc.glisse@inria.fr>
24773         PR tree-optimization/62112
24774         * gimple-iterator.c (gsi_replace): Return whether EH cleanup is needed.
24775         * gimple-iterator.h (gsi_replace): Return bool.
24776         * tree-ssa-alias.c (ref_may_alias_global_p_1): New helper, code
24777         moved from ref_may_alias_global_p.
24778         (ref_may_alias_global_p, refs_may_alias_p, ref_maybe_used_by_stmt_p):
24779         New overloads.
24780         (ref_maybe_used_by_call_p): Take ao_ref* instead of tree.
24781         (stmt_kills_ref_p_1): Rename...
24782         (stmt_kills_ref_p): ... to this.
24783         * tree-ssa-alias.h (ref_may_alias_global_p, ref_maybe_used_by_stmt_p,
24784         stmt_kills_ref_p): Declare.
24785         * tree-ssa-dse.c (dse_possible_dead_store_p): New argument, use it.
24786         Move the self-assignment case...
24787         (dse_optimize_stmt): ... here. Handle builtin calls. Remove dead code.
24789 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
24791         * rtl.h (try_split): Strengthen return type from rtx to rtx_insn *.
24793         * emit-rtl.c (try_split): Likewise, also for locals "before" and
24794         "after".  For now, don't strengthen param "trial", which requires
24795         adding checked casts when returning it.
24797 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
24799         * debug.h (struct gcc_debug_hooks): Strengthen param 1 of hook
24800         "label" from rtx to rtx_code_label *.  Strengthen param 1 of
24801         "var_location" hook from rtx to rtx_insn *.
24802         (debug_nothing_rtx): Delete in favor of...
24803         (debug_nothing_rtx_code_label): New prototype.
24804         (debug_nothing_rtx_rtx): Delete unused prototype.
24805         (debug_nothing_rtx_insn): New prototype.
24807         * final.c (final_scan_insn): Add checked cast to rtx_insn * when
24808         invoking debug_hooks->var_location (in two places, one in a NOTE
24809         case of a switch statement, the other guarded by a CALL_P
24810         conditional.  Add checked cast to rtx_code_label * when invoking
24811         debug_hooks->label (within CODE_LABEL case of switch statement).
24813         * dbxout.c (dbx_debug_hooks): Update "label" hook from
24814         debug_nothing_rtx to debug_nothing_rtx_code_label.  Update
24815         "var_location" from debug_nothing_rtx to debug_nothing_rtx_insn.
24816         (xcoff_debug_hooks): Likewise.
24817         * debug.c (do_nothing_debug_hooks): Likewise.
24818         (debug_nothing_rtx): Delete in favor of...
24819         (debug_nothing_rtx_insn): New function.
24820         (debug_nothing_rtx_rtx): Delete unused function.
24821         (debug_nothing_rtx_code_label): New function.
24822         * dwarf2out.c (dwarf2_debug_hooks): Update "label" hook from
24823         debug_nothing_rtx to debug_nothing_rtx_code_label.
24824         (dwarf2out_var_location): Strengthen param "loc_note" from rtx
24825         to rtx_insn *.
24826         * sdbout.c (sdb_debug_hooks): Update "var_location" hook from
24827         debug_nothing_rtx to debug_nothing_rtx_insn.
24828         (sdbout_label): Strengthen param "insn" from rtx to
24829         rtx_code_label *.
24830         * vmsdbgout.c (vmsdbg_debug_hooks): Update "label" hook from
24831         debug_nothing_rtx to debug_nothing_rtx_code_label.  Update
24832         "var_location" hook from debug_nothing_rtx to
24833         debug_nothing_rtx_insn.
24835 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
24837         * recog.h (insn_output_fn): Update this function typedef to match
24838         the changes below to the generated output functions, strengthening
24839         the 2nd param from rtx to rtx_insn *.
24841         * final.c (get_insn_template): Add a checked cast to rtx_insn * on
24842         insn when invoking an output function, to match the new signature
24843         of insn_output_fn with a stronger second param.
24845         * genconditions.c (write_header): In the generated code for
24846         gencondmd.c, strengthen the global "insn" from rtx to rtx_insn *
24847         to match the other changes in this patch.
24849         * genemit.c (gen_split): Strengthen the 1st param "curr_insn" of
24850         the generated "gen_" functions from rtx to rtx_insn * within their
24851         implementations.
24853         * genrecog.c (write_subroutine): Strengthen the 2nd param "insn" of
24854         the subfunctions within the generated "recog_", "split", "peephole2"
24855         function trees from rtx to rtx_insn *.  For now, the top-level
24856         generated functions ("recog", "split", "peephole2") continue to
24857         take a plain rtx for "insn", to avoid introducing dependencies on
24858         other patches.  Rename this 2nd param from "insn" to
24859         "uncast_insn", and reintroduce "insn" as a local variable of type
24860         rtx_insn *, initialized at the top of the generated function with
24861         a checked cast on "uncast_insn".
24862         (make_insn_sequence): Strengthen the 1st param "curr_insn" of
24863         the generated "gen_" functions from rtx to rtx_insn * within their
24864         prototypes.
24866         * genoutput.c (process_template): Strengthen the 2nd param within
24867         the generated "output_" functions "insn" from rtx to rtx_insn *.
24869 2014-08-20  Jan Hubicka  <hubicka@ucw.cz>
24871         * tree-profile.c (tree_profiling): Skip external functions
24872         when doing coverage instrumentation.
24873         * cgraphunit.c (compile): Do not assert that all nodes are reachable.
24875 2014-08-20  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
24877         * config/rs6000/altivec.h (vec_cpsgn): New #define.
24878         (vec_mergee): Likewise.
24879         (vec_mergeo): Likewise.
24880         (vec_cntlz): Likewise.
24881         * config/rs600/rs6000-c.c (altivec_overloaded_builtins): Add new
24882         entries for VEC_AND, VEC_ANDC, VEC_MERGEH, VEC_MERGEL, VEC_NOR,
24883         VEC_OR, VEC_PACKSU, VEC_XOR, VEC_PERM, VEC_SEL, VEC_VCMPGT_P,
24884         VMRGEW, and VMRGOW.
24885         * doc/extend.texi: Document various forms of vec_cpsgn,
24886         vec_splats, vec_and, vec_andc, vec_mergeh, vec_mergel, vec_nor,
24887         vec_or, vec_perm, vec_sel, vec_sub, vec_xor, vec_all_eq,
24888         vec_all_ge, vec_all_gt, vec_all_le, vec_all_lt, vec_all_ne,
24889         vec_any_eq, vec_any_ge, vec_any_gt, vec_any_le, vec_any_lt,
24890         vec_any_ne, vec_mergee, vec_mergeo, vec_packsu, and vec_cntlz.
24892 2014-08-20  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
24894         * config/rs6000/rs6000.c (context.h): New include.
24895         (tree-pass.h): Likewise.
24896         (make_pass_analyze_swaps): New decl.
24897         (rs6000_option_override): Register pass_analyze_swaps.
24898         (swap_web_entry): New subsclass of web_entry_base (df.h).
24899         (special_handling_values): New enum.
24900         (union_defs): New function.
24901         (union_uses): Likewise.
24902         (insn_is_load_p): Likewise.
24903         (insn_is_store_p): Likewise.
24904         (insn_is_swap_p): Likewise.
24905         (rtx_is_swappable_p): Likewise.
24906         (insn_is_swappable_p): Likewise.
24907         (chain_purpose): New enum.
24908         (chain_contains_only_swaps): New function.
24909         (mark_swaps_for_removal): Likewise.
24910         (swap_const_vector_halves): Likewise.
24911         (adjust_subreg_index): Likewise.
24912         (permute_load): Likewise.
24913         (permute_store): Likewise.
24914         (handle_special_swappables): Likewise.
24915         (replace_swap_with_copy): Likewise.
24916         (dump_swap_insn_table): Likewise.
24917         (rs6000_analyze_swaps): Likewise.
24918         (pass_data_analyze_swaps): New pass_data.
24919         (pass_analyze_swaps): New rtl_opt_pass.
24920         (make_pass_analyze_swaps): New function.
24921         * config/rs6000/rs6000.opt (moptimize-swaps): New option.
24923 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
24925         * sel-sched-ir.h (create_insn_rtx_from_pattern): Strengthen return
24926         type from rtx to rtx_insn *.
24927         (create_copy_of_insn_rtx): Likewise.
24928         * sel-sched-ir.c (create_insn_rtx_from_pattern): Likewise.
24929         (create_copy_of_insn_rtx): Likewise, also for local "res".
24931 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
24933         * rtl.h (find_first_parameter_load): Strengthen return type from
24934         rtx to rtx_insn *.
24935         * rtlanal.c (find_first_parameter_load): Strengthen return type
24936         from rtx to rtx_insn *.  Add checked cast for now, to postpone
24937         strengthening the params.
24939 2014-08-21  Manuel López-Ibáñez  <manu@gcc.gnu.org>
24941         PR fortran/44054
24942         * diagnostic.c: Set default caret.
24943         (diagnostic_show_locus): Use it. Tell pretty-printer that a new
24944         line is needed.
24945         * diagnostic.h (struct diagnostic_context):
24947 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
24949         * sel-sched-ir.h (exit_insn): Strengthen from rtx to rtx_insn *.
24950         (sel_bb_head): Strengthen return type insn_t (currently just an
24951         rtx) to rtx_insn *.
24952         (sel_bb_end): Likewise.
24954         * sel-sched-ir.c (exit_insn): Strengthen from rtx to rtx_insn *.
24955         (sel_bb_head): Strengthen return type and local "head" from
24956         insn_t (currently just an rtx) to rtx_insn *.
24957         (sel_bb_end): Likewise for return type.
24958         (free_nop_and_exit_insns): Replace use of NULL_RTX with NULL when
24959         working with insn.
24961 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
24963         * basic-block.h (get_last_bb_insn): Strengthen return type from
24964         rtx to rtx_insn *.
24965         * cfgrtl.c (get_last_bb_insn): Likewise, and for locals "tmp" and
24966         end".
24968 2014-08-21  Manuel López-Ibáñez  <manu@gcc.gnu.org>
24970         PR fortran/44054
24971         * diagnostic.c (default_diagnostic_finalizer): Move caret printing
24972         to here ...
24973         (diagnostic_report_diagnostic): ... from here.
24974         * toplev.c (general_init): Move code to c-family.
24976 2014-08-20  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
24978         * df.h (web_entry_base): Replace existing struct web_entry with a
24979         new class web_entry_base with only the predecessor member.
24980         (unionfind_root): Remove declaration and move to class member.
24981         (unionfind_union): Remove declaration and move to friend
24982         function.
24983         (union_defs): Remove declaration.
24984         * web.c (web_entry_base::unionfind_root): Modify to be member
24985         function and adjust accessors.
24986         (unionfind_union): Modify to be friend function and adjust
24987         accessors.
24988         (web_entry): New subclass of web_entry_base containing the reg
24989         member.
24990         (union_match_dups): Modify for struct -> class changes.
24991         (union_defs): Likewise.
24992         (entry_register): Likewise.
24993         (pass_web::execute): Likewise.
24995 2014-08-20  Bill Schmidt  <wschmidt@vnet.ibm.com>
24997         * config/rs6000/rs6000-c.c (rs6000_cpu_cpp_builtins): Provide
24998         builtin define __VEC_ELEMENT_REG_ORDER__.
25000 2014-08-20  Martin Jambor  <mjambor@suse.cz>
25001             Wei Mi  <wmi@google.com>
25003         PR ipa/60449
25004         PR middle-end/61776
25005         * tree-ssa-operands.c (update_stmt_operands): Remove
25006         MODIFIED_NORETURN_CALLS.
25007         * tree-cfgcleanup.c (cleanup_call_ctrl_altering_flag): New func.
25008         (cleanup_control_flow_bb): Use cleanup_call_ctrl_altering_flag.
25009         (split_bb_on_noreturn_calls): Renamed from split_bbs_on_noreturn_calls.
25010         (cleanup_tree_cfg_1): Use split_bb_on_noreturn_calls.
25011         * tree-ssanames.h: Remove MODIFIED_NORETURN_CALLS.
25012         * gimple.h (enum gf_mask): Add GF_CALL_CTRL_ALTERING.
25013         (gimple_call_set_ctrl_altering): New func.
25014         (gimple_call_ctrl_altering_p): Ditto.
25015         * tree-cfg.c (gimple_call_initialize_ctrl_altering): Ditto.
25016         (make_blocks): Use gimple_call_initialize_ctrl_altering.
25017         (is_ctrl_altering_stmt): Use gimple_call_ctrl_altering_p.
25018         (execute_fixup_cfg): Use gimple_call_ctrl_altering_p and
25019         remove MODIFIED_NORETURN_CALLS.
25021 2014-08-20  Jan Hubicka  <hubicka@ucw.cz>
25023         * coverage.c (coverage_compute_profile_id): Return non-0;
25024         also handle symbols with unique name.
25025         (coverage_end_function): Do not skip DECL_EXTERNAL functions.
25027 2014-08-20  Steve Ellcey  <sellcey@mips.com>
25029         PR middle-end/49191
25030         * doc/sourcebuild.texi (non_strict_align): New.
25032 2014-08-20  Jan Hubicka  <hubicka@ucw.cz>
25034         * cgraphunit.c (ipa_passes, compile): Reshedule
25035         symtab_remove_unreachable_nodes passes; update comments.
25036         * ipa-inline.c (pass_data_ipa_inline): Do not schedule
25037         TODO_remove_functions before the pass; the functions ought to be
25038         already removed.
25039         * ipa.c (pass_data_ipa_free_inline_summary): Enable dump; schedule
25040         TODO_remove_functions.
25041         * passes.c (pass_data_early_local_passes): Do not schedule function
25042         removal.
25043         (execute_one_pass): Fix call of symtab_remove_unreachable_nodes.
25045 2014-08-20  Manuel López-Ibáñez  <manu@gcc.gnu.org>
25047         PR c/59304
25048         * opts-common.c (set_option): Call diagnostic_classify_diagnostic
25049         before setting the option.
25050         * diagnostic.c (diagnostic_classify_diagnostic): Record
25051         command-line status.
25053 2014-08-20  Richard Biener  <rguenther@suse.de>
25055         PR lto/62190
25056         * tree.c (build_common_tree_nodes): Use make_or_reuse_type
25057         to build uint{16,32,64}_type_node.
25059 2014-08-20  Terry Guo  <terry.guo@arm.com>
25061         * config/arm/thumb1.md (64bit splitter): Replace const_double_operand
25062         with immediate_operand.
25064 2014-08-20  David Malcolm  <dmalcolm@redhat.com>
25066         * cfgrtl.c (duplicate_insn_chain): Convert the checked cast on
25067         "insn" from an as_a to a safe_as_a, for the case when "insn" is
25068         NULL.
25070 2014-08-20  Manuel López-Ibáñez  <manu@gcc.gnu.org>
25072         PR preprocessor/51303
25073         * incpath.c (remove_duplicates): Use cpp_warning.
25075 2014-08-20  Manuel López-Ibáñez  <manu@gcc.gnu.org>
25077         PR c/60975
25078         PR c/53063
25079         * doc/options.texi (CPP): Document it.
25080         * doc/invoke.texi (Wvariadic-macros): Fix documentation.
25081         * optc-gen.awk: Handle CPP.
25082         * opth-gen.awk: Likewise.
25084 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
25086         * rtl.h (unlink_insn_chain): Strengthen return type from rtx to
25087         rtx_insn *.
25088         (duplicate_insn_chain): Likewise.
25089         * cfgrtl.c (unlink_insn_chain): Strengthen return type from rtx to
25090         rtx_insn *, also for locals "prevfirst" and "nextlast".  Add a
25091         checked cast for now (until we can strengthen the params in the
25092         same way).
25093         (duplicate_insn_chain): Likewise.
25095 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
25097         * rtl.h (next_cc0_user): Strengthen return type from rtx to
25098         rtx_insn *.
25099         (prev_cc0_setter): Likewise.
25101         * emit-rtl.c (next_cc0_user): Strengthen return type from rtx to
25102         rtx_insn *, adding checked casts for now as necessary.
25103         (prev_cc0_setter): Likewise.
25105 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
25107         * expr.h (emit_move_insn): Strengthen return type from rtx to
25108         rtx_insn *.
25109         (emit_move_insn_1): Likewise.
25110         (emit_move_complex_push): Likewise.
25111         (emit_move_complex_parts): Likewise.
25113         * expr.c (emit_move_via_integer): Strengthen return type from rtx
25114         to rtx_insn *.  Replace use of NULL_RTX with NULL when working
25115         with insns.
25116         (emit_move_complex_push): Strengthen return type from rtx to
25117         rtx_insn *.
25118         (emit_move_complex): Likewise, also for local "ret".
25119         (emit_move_ccmode): Likewise.
25120         (emit_move_multi_word): Likewise for return type and locals
25121         "last_insn", "seq".
25122         (emit_move_insn_1): Likewise for return type and locals "result",
25123         "ret".
25124         (emit_move_insn): Likewise for return type and local "last_insn".
25125         (compress_float_constant): Likewise.
25127 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
25129         * emit-rtl.h (emit_copy_of_insn_after): Strengthen return type
25130         from rtx to rtx_insn *.
25132         * rtl.h (emit_insn_before): Likewise.
25133         (emit_insn_before_noloc): Likewise.
25134         (emit_insn_before_setloc): Likewise.
25135         (emit_jump_insn_before): Likewise.
25136         (emit_jump_insn_before_noloc): Likewise.
25137         (emit_jump_insn_before_setloc): Likewise.
25138         (emit_call_insn_before): Likewise.
25139         (emit_call_insn_before_noloc): Likewise.
25140         (emit_call_insn_before_setloc): Likewise.
25141         (emit_debug_insn_before): Likewise.
25142         (emit_debug_insn_before_noloc): Likewise.
25143         (emit_debug_insn_before_setloc): Likewise.
25144         (emit_label_before): Likewise.
25145         (emit_insn_after): Likewise.
25146         (emit_insn_after_noloc): Likewise.
25147         (emit_insn_after_setloc): Likewise.
25148         (emit_jump_insn_after): Likewise.
25149         (emit_jump_insn_after_noloc): Likewise.
25150         (emit_jump_insn_after_setloc): Likewise.
25151         (emit_call_insn_after): Likewise.
25152         (emit_call_insn_after_noloc): Likewise.
25153         (emit_call_insn_after_setloc): Likewise.
25154         (emit_debug_insn_after): Likewise.
25155         (emit_debug_insn_after_noloc): Likewise.
25156         (emit_debug_insn_after_setloc): Likewise.
25157         (emit_label_after): Likewise.
25158         (emit_insn): Likewise.
25159         (emit_debug_insn): Likewise.
25160         (emit_jump_insn): Likewise.
25161         (emit_call_insn): Likewise.
25162         (emit_label): Likewise.
25163         (gen_clobber): Likewise.
25164         (emit_clobber): Likewise.
25165         (gen_use): Likewise.
25166         (emit_use): Likewise.
25167         (emit): Likewise.
25169         (emit_barrier_before): Strengthen return type from rtx to
25170         rtx_barrier *.
25171         (emit_barrier_after): Likewise.
25172         (emit_barrier): Likewise.
25174         * emit-rtl.c (emit_pattern_before_noloc):  Strengthen return type
25175         from rtx to rtx_insn *.  Add checked casts for now when converting
25176         "last" from rtx to rtx_insn *.
25177         (emit_insn_before_noloc): Likewise for return type.
25178         (emit_jump_insn_before_noloc): Likewise.
25179         (emit_call_insn_before_noloc): Likewise.
25180         (emit_debug_insn_before_noloc): Likewise.
25181         (emit_barrier_before): Strengthen return type and local "insn"
25182         from rtx to rtx_barrier *.
25183         (emit_label_before): Strengthen return type from rtx to
25184         rtx_insn *.  Add checked cast for now when returning param
25185         (emit_pattern_after_noloc): Strengthen return type from rtx to
25186         rtx_insn *.  Add checked casts for now when converting "last" from
25187         rtx to rtx_insn *.
25188         (emit_insn_after_noloc): Strengthen return type from rtx to
25189         rtx_insn *.
25190         (emit_jump_insn_after_noloc): Likewise.
25191         (emit_call_insn_after_noloc): Likewise.
25192         (emit_debug_insn_after_noloc): Likewise.
25193         (emit_barrier_after): Strengthen return type from rtx to
25194         rtx_barrier *.
25195         (emit_label_after): Strengthen return type from rtx to rtx_insn *.
25196         Add checked cast for now when converting "label" from rtx to
25197         rtx_insn *.
25198         (emit_pattern_after_setloc): Strengthen return type from rtx to
25199         rtx_insn *.  Add checked casts for now when converting "last" from
25200         rtx to rtx_insn *.
25201         (emit_pattern_after): Strengthen return type from rtx to
25202         rtx_insn *.
25203         (emit_insn_after_setloc): Likewise.
25204         (emit_insn_after): Likewise.
25205         (emit_jump_insn_after_setloc): Likewise.
25206         (emit_jump_insn_after): Likewise.
25207         (emit_call_insn_after_setloc): Likewise.
25208         (emit_call_insn_after): Likewise.
25209         (emit_debug_insn_after_setloc): Likewise.
25210         (emit_debug_insn_after): Likewise.
25211         (emit_pattern_before_setloc): Likewise.  Add checked casts for now
25212         when converting "last" from rtx to rtx_insn *.
25213         (emit_pattern_before): Strengthen return type from rtx to
25214         rtx_insn *.
25215         (emit_insn_before_setloc): Likewise.
25216         (emit_insn_before): Likewise.
25217         (emit_jump_insn_before_setloc): Likewise.
25218         (emit_jump_insn_before): Likewise.
25219         (emit_call_insn_before_setloc): Likewise.
25220         (emit_call_insn_before): Likewise.
25221         (emit_debug_insn_before_setloc): Likewise.
25222         (emit_debug_insn_before): Likewise.
25223         (emit_insn): Strengthen return type and locals "last", "insn",
25224         "next" from rtx to rtx_insn *.  Add checked cast to rtx_insn
25225         within cases where we know we have an insn.
25226         (emit_debug_insn): Likewise.
25227         (emit_jump_insn): Likewise.
25228         (emit_call_insn): Strengthen return type and local "insn" from rtx
25229         to rtx_insn *.
25230         (emit_label): Strengthen return type from rtx to rtx_insn *.  Add
25231         a checked cast to rtx_insn * for now on "label".
25232         (emit_barrier): Strengthen return type from rtx to rtx_barrier *.
25233         (emit_clobber): Strengthen return type from rtx to rtx_insn *.
25234         (emit_use): Likewise.
25235         (gen_use): Likewise, also for local "seq".
25236         (emit): Likewise for return type and local "insn".
25237         (rtx_insn): Likewise for return type and local "new_rtx".
25239         * cfgrtl.c (emit_barrier_after_bb): Strengthen local "barrier"
25240         from rtx to rtx_barrier *.
25242         * config/sh/sh.c (output_stack_adjust): Since emit_insn has
25243         changed return type from rtx to rtx_insn *, we must update
25244         "emit_fn" type, and this in turn means updating...
25245         (frame_insn): ...this.  Strengthen return type from rtx to
25246         rtx_insn *.  Introduce a new local "insn" of the appropriate type.
25248 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
25250         * emit-rtl.c (emit_jump_table_data): Strengthen return type from
25251         rtx to rtx_jump_table_data *.  Also for local.
25252         * rtl.h (emit_jump_table_data): Likewise.
25254 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
25256         * basic-block.h (create_basic_block_structure): Strengthen third
25257         param "bb_note" from rtx to rtx_note *.
25258         * rtl.h (emit_note_before): Strengthen return type from rtx to
25259         rtx_note *.
25260         (emit_note_after): Likewise.
25261         (emit_note): Likewise.
25262         (emit_note_copy): Likewise.  Also, strengthen param similarly.
25263         * function.h (struct rtl_data): Strengthen field
25264         "x_stack_check_probe_note" from rtx to rtx_note *.
25266         * cfgexpand.c (expand_gimple_basic_block): Strengthen local "note"
25267         from rtx to rtx_note *.
25268         * cfgrtl.c (create_basic_block_structure): Strengthen third param
25269         "bb_note" from rtx to rtx_note *.
25270         (duplicate_insn_chain): Likewise for local "last".  Add a checked cast
25271         when calling emit_note_copy.
25272         * emit-rtl.c (make_note_raw): Strengthen return type from rtx to
25273         rtx_note *.
25274         (emit_note_after): Likewise.
25275         (emit_note_before): Likewise.
25276         (emit_note_copy): Likewise.  Also, strengthen param similarly.
25277         (emit_note): Likewise.
25278         * except.c (emit_note_eh_region_end): Likewise for return type.
25279         Strengthen local "next" from rtx to rtx_insn *.
25280         (convert_to_eh_region_ranges): Strengthen local "note"
25281         from rtx to rtx_note *.
25282         * final.c (change_scope): Likewise.
25283         (reemit_insn_block_notes): Likewise, for both locals named "note".
25284         Also, strengthen local "insn" from rtx to rtx_insn *.
25285         * haifa-sched.c (sched_extend_bb): Strengthen local "note" from
25286         rtx to rtx_note *.
25287         * reg-stack.c (compensate_edge): Likewise for local "after". Also,
25288         strengthen local "seq" from rtx to rtx_insn *.
25289         * reload1.c (reload_as_needed): Strengthen local "marker" from rtx
25290         to rtx_note *.
25291         * sel-sched-ir.c (bb_note_pool): Strengthen from rtx_vec_t to
25292         vec<rtx_note *>.
25293         (get_bb_note_from_pool): Strengthen return type from rtx to
25294         rtx_note *.
25295         (sel_create_basic_block): Strengthen local "new_bb_note" from
25296         insn_t to rtx_note *.
25297         * var-tracking.c (emit_note_insn_var_location): Strengthen local
25298         "note" from rtx to rtx_note *.
25299         (emit_notes_in_bb): Likewise.
25301 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
25303         * function.h (struct rtl_data): Strengthen field
25304         "x_parm_birth_insn" from rtx to rtx_insn *.
25305         * function.c (struct assign_parm_data_all): Strengthen fields
25306         "first_conversion_insn" and "last_conversion_insn" from rtx to
25307         rtx_insn *.
25309 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
25311         * cfgexpand.c (expand_used_vars): Strengthen return type from rtx
25312         to rtx_insn *; also for local "var_end_seq".
25313         (maybe_dump_rtl_for_gimple_stmt): Likewise for param "since".
25314         (maybe_cleanup_end_of_block): Likewise for param "last" and local
25315         "insn".
25316         (expand_gimple_cond): Likewise for locals "last2" and "last".
25317         (mark_transaction_restart_calls): Likewise for local "insn".
25318         (expand_gimple_stmt): Likewise for return type and locals "last"
25319         and "insn".
25320         (expand_gimple_tailcall): Likewise for locals "last2" and "last".
25321         (avoid_complex_debug_insns): Likewise for param "insn".
25322         (expand_debug_locations): Likewise for locals "insn", "last",
25323         "prev_insn" and "insn2".
25324         (expand_gimple_basic_block): Likewise for local "last".
25325         (construct_exit_block): Likewise for locals "head", "end",
25326         "orig_end".
25327         (pass_expand::execute): Likewise for locals "var_seq",
25328         "var_ret_seq", "next".
25330 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
25332         * asan.h (asan_emit_stack_protection): Strengthen return type from
25333         rtx to rtx_insn *.
25334         * asan.c (asan_emit_stack_protection): Likewise.  Add local
25335         "insns" to hold the return value.
25337 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
25339         * basic-block.h (bb_note): Strengthen return type from rtx to
25340         rtx_note *.
25341         * sched-int.h (bb_note): Likewise.
25342         * cfgrtl.c (bb_note): Likewise.  Add a checked cast to rtx_note *.
25344 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
25346         * rtl.h (make_insn_raw): Strengthen return type from rtx to
25347         rtx_insn *.
25349         * emit-rtl.c (make_insn_raw): Strengthen return type and local
25350         "insn" from rtx to rtx_insn *.
25351         (make_debug_insn_raw): Strengthen return type from rtx to
25352         rtx_insn *; strengthen local "insn" from rtx to rtx_debug_insn *.
25353         (make_jump_insn_raw):  Strengthen return type from rtx to
25354         rtx_insn *; strengthen local "insn" from rtx to rtx_jump_insn *.
25355         (make_call_insn_raw):  Strengthen return type from rtx to
25356         rtx_insn *; strengthen local "insn" from rtx to rtx_call_insn *.
25357         (emit_pattern_before_noloc): Strengthen return type of "make_raw"
25358         callback from rtx to rtx_insn *; likewise for local "insn" and
25359         "next", adding a checked cast to rtx_insn in the relevant cases of
25360         the switch statement.
25361         (emit_pattern_after_noloc): Strengthen return type of "make_raw"
25362         callback from rtx to rtx_insn *.
25363         (emit_pattern_after_setloc): Likewise.
25364         (emit_pattern_after): Likewise.
25365         (emit_pattern_before_setloc): Likewise.
25366         (emit_pattern_before): Likewise.
25368 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
25370         * emit-rtl.c (last_call_insn): Strengthen return type from rtx to
25371         rtx_call_insn *.
25372         * rtl.h (is_a_helper <rtx_call_insn *>::test): New overload,
25373         accepting an rtx_insn *.
25374         (last_call_insn): Strengthen return type from rtx to
25375         rtx_call_insn *.
25377 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
25379         * rtl.h (delete_trivially_dead_insns): Strengthen initial param
25380         "insns" from rtx to rtx_insn *.
25381         * cse.c (delete_trivially_dead_insns): Likewise, also do it for
25382         locals "insn" and "prev".
25384 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
25386         * rtl.h (tablejump_p): Strengthen third param from rtx * to
25387         rtx_jump_table_data **.
25389         * cfgbuild.c (make_edges): Introduce local "table", using it in
25390         place of "tmp" for jump table data.
25391         (find_bb_boundaries): Strengthen local "table" from rtx to
25392         rtx_jump_table_data *.
25393         * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
25394         (outgoing_edges_match): Likewise for locals "table1" and "table2".
25395         (try_crossjump_to_edge): Likewise.
25396         * cfgrtl.c (try_redirect_by_replacing_jump): Likewise for local
25397         "table".
25398         (patch_jump_insn): Introduce local "table", using it in place of
25399         "tmp" for jump table data.
25400         (force_nonfallthru_and_redirect): Introduce local "table", so that
25401         call to tablejump_p can receive an rtx_jump_table_data **.  Update
25402         logic around the call to overwrite "note" appropriately if
25403         tablejump_p returns non-zero.
25404         (get_last_bb_insn): Introduce local "table", using it in place of
25405         "tmp" for jump table data.
25406         * dwarf2cfi.c (create_trace_edges): Likewise.
25408         * config/arm/arm.c (get_jump_table_size): Strengthen param "insn"
25409         from rtx to rtx_jump_table_data *.
25410         (create_fix_barrier): Strengthen local "tmp" from rtx to
25411         rtx_jump_table_data *.
25412         (arm_reorg): Likewise for local "table".
25414         * config/s390/s390.c (s390_chunkify_start): Likewise.
25416         * config/spu/spu.c (spu_emit_branch_hint): Likewise.
25418         * jump.c (delete_related_insns): Strengthen local "lab_next" from
25419         rtx to rtx_jump_table_data *.
25421         * rtlanal.c (tablejump_p): Strengthen param "tablep" from rtx * to
25422         rtx_jump_table_data **.  Add a checked cast when writing through
25423         the pointer: we know there that local "table" is non-NULL and that
25424         JUMP_TABLE_DATA_P (table) holds.
25425         (label_is_jump_target_p): Introduce local "table", using it in
25426         place of "tmp" for jump table data.
25428 2014-08-19  Marek Polacek  <polacek@redhat.com>
25430         PR c++/62153
25431         * doc/invoke.texi: Document -Wbool-compare.
25433 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
25435         * rtl.h (entry_of_function): Strengthen return type from rtx to
25436         rtx_insn *.
25437         * cfgrtl.c (entry_of_function): Likewise.
25439 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
25441         * emit-rtl.h (get_insns): Strengthen return type from rtx to
25442         rtx_insn *, adding a checked cast for now.
25443         (get_last_insn): Likewise.
25445 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
25447         * rtl.h (gen_label_rtx): Strengthen return type from rtx to
25448         rtx_code_label *.
25450         * emit-rtl.c (gen_label_rtx): Likewise.
25452 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
25454         * rtl.h (previous_insn): Strengthen return type from rtx to
25455         rtx_insn *.
25456         (next_insn): Likewise.
25457         (prev_nonnote_insn): Likewise.
25458         (prev_nonnote_insn_bb): Likewise.
25459         (next_nonnote_insn): Likewise.
25460         (next_nonnote_insn_bb): Likewise.
25461         (prev_nondebug_insn): Likewise.
25462         (next_nondebug_insn): Likewise.
25463         (prev_nonnote_nondebug_insn): Likewise.
25464         (next_nonnote_nondebug_insn): Likewise.
25465         (prev_real_insn): Likewise.
25466         (next_real_insn): Likewise.
25467         (prev_active_insn): Likewise.
25468         (next_active_insn): Likewise.
25470         * emit-rtl.c (next_insn): Strengthen return type from rtx to
25471         rtx_insn *, adding a checked cast.
25472         (previous_insn): Likewise.
25473         (next_nonnote_insn): Likewise.
25474         (next_nonnote_insn_bb): Likewise.
25475         (prev_nonnote_insn): Likewise.
25476         (prev_nonnote_insn_bb): Likewise.
25477         (next_nondebug_insn): Likewise.
25478         (prev_nondebug_insn): Likewise.
25479         (next_nonnote_nondebug_insn): Likewise.
25480         (prev_nonnote_nondebug_insn): Likewise.
25481         (next_real_insn): Likewise.
25482         (prev_real_insn): Likewise.
25483         (next_active_insn): Likewise.
25484         (prev_active_insn): Likewise.
25486         * config/sh/sh-protos.h (sh_find_set_of_reg): Convert function ptr
25487         param "stepfunc" so that it returns an rtx_insn * rather than an
25488         rtx, to track the change to prev_nonnote_insn_bb, which is the
25489         only function this is called with.
25490         * config/sh/sh.c (sh_find_set_of_reg): Likewise.
25492 2014-08-19  Jan Hubicka  <hubicka@ucw.cz>
25494         * ipa-visibility.c (update_visibility_by_resolution_info): Fix
25495         assert.
25497 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
25499         * coretypes.h (class rtx_debug_insn): Add forward declaration.
25500         (class rtx_nonjump_insn): Likewise.
25501         (class rtx_jump_insn): Likewise.
25502         (class rtx_call_insn): Likewise.
25503         (class rtx_jump_table_data): Likewise.
25504         (class rtx_barrier): Likewise.
25505         (class rtx_code_label): Likewise.
25506         (class rtx_note): Likewise.
25508         * rtl.h (class rtx_debug_insn): New, a subclass of rtx_insn,
25509         adding the invariant DEBUG_INSN_P (X).
25510         (class rtx_nonjump_insn): New, a subclass of rtx_insn, adding
25511         the invariant NONJUMP_INSN_P (X).
25512         (class rtx_jump_insn): New, a subclass of rtx_insn, adding
25513         the invariant JUMP_P (X).
25514         (class rtx_call_insn): New, a subclass of rtx_insn, adding
25515         the invariant CALL_P (X).
25516         (class rtx_jump_table): New, a subclass of rtx_insn, adding the
25517         invariant JUMP_TABLE_DATA_P (X).
25518         (class rtx_barrier): New, a subclass of rtx_insn, adding the
25519         invariant BARRIER_P (X).
25520         (class rtx_code_label): New, a subclass of rtx_insn, adding
25521         the invariant LABEL_P (X).
25522         (class rtx_note): New, a subclass of rtx_insn, adding
25523         the invariant NOTE_P(X).
25524         (is_a_helper <rtx_debug_insn *>::test): New.
25525         (is_a_helper <rtx_nonjump_insn *>::test): New.
25526         (is_a_helper <rtx_jump_insn *>::test): New.
25527         (is_a_helper <rtx_call_insn *>::test): New.
25528         (is_a_helper <rtx_jump_table_data *>::test): New functions,
25529         overloaded for both rtx and rtx_insn *.
25530         (is_a_helper <rtx_barrier *>::test): New.
25531         (is_a_helper <rtx_code_label *>::test): New functions, overloaded
25532         for both rtx and rtx_insn *.
25533         (is_a_helper <rtx_note *>::test): New.
25535 2014-08-19  Marek Polacek  <polacek@redhat.com>
25537         * config/alpha/alpha.h (CLZ_DEFINED_VALUE_AT_ZERO,
25538         CTZ_DEFINED_VALUE_AT_ZERO): Return 0/1 rather than bool.
25539         * config/i386/i386.h (CLZ_DEFINED_VALUE_AT_ZERO,
25540         CTZ_DEFINED_VALUE_AT_ZERO): Return 0/1 rather than bool.
25542 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
25544         * sel-sched-ir.h (BND_TO): insn_t will eventually be an
25545         rtx_insn *.  To help with transition, for now, convert from an
25546         access macro into a pair of functions: BND_TO, returning an
25547         rtx_insn *, and...
25548         (SET_BND_TO): New function, for use where BND_TO is used as an
25549         lvalue.
25551         * sel-sched-ir.c (blist_add): Update lvalue usage of BND_TO to
25552         SET_BND_TO.
25553         (BND_TO): New function, adding a checked cast.
25554         (SET_BND_TO): New function.
25556         * sel-sched.c (move_cond_jump): Update lvalue usage of BND_TO to
25557         SET_BND_TO.
25558         (compute_av_set_on_boundaries): Likewise.
25560 2014-08-19  H.J. Lu  <hongjiu.lu@intel.com>
25562         * config/i386/i386.md (*ctz<mode>2_falsedep_1): Don't clear
25563         destination if it is used in source.
25564         (*clz<mode>2_lzcnt_falsedep_1): Likewise.
25565         (*popcount<mode>2_falsedep_1): Likewise.
25567 2014-08-19  H.J. Lu  <hongjiu.lu@intel.com>
25569         PR other/62168
25570         * configure.ac: Set install_gold_as_default to no first.
25571         * configure: Regenerated.
25573 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
25575         * sel-sched-ir.h (BB_NOTE_LIST): struct sel_region_bb_info_def's
25576         "note_list" field will eventually be an rtx_insn *.  To help with
25577         transition, for now, convert from an access macro into a pair of
25578         functions: BB_NOTE_LIST, returning an rtx_insn *, and...
25579         (SET_BB_NOTE_LIST): New function, for use where BB_NOTE_LIST is
25580         used as an lvalue.
25582         * sel-sched.c (create_block_for_bookkeeping): Update lvalue usage
25583         of BB_NOTE_LIST to SET_BB_NOTE_LIST.
25585         * sel-sched-ir.c (init_bb): Likewise.
25586         (sel_restore_notes): Likewise.
25587         (move_bb_info): Likewise.
25588         (BB_NOTE_LIST): New function, adding a checked cast to rtx_insn *.
25589         (SET_BB_NOTE_LIST): New function.
25591 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
25593         * sel-sched-ir.h (VINSN_INSN_RTX): struct vinsn_def's "insn_rtx"
25594         field will eventually be an rtx_insn *.  To help with transition,
25595         for now, convert from an access macro into a pair of functions:
25596         VINSN_INSN_RTX, returning an rtx_insn *, and...
25597         (SET_VINSN_INSN_RTX): New function, for use where VINSN_INSN_RTX
25598         is used as an lvalue.
25600         * sel-sched-ir.c (vinsn_init): Replace VINSN_INSN_RTX with
25601         SET_VINSN_INSN_RTX where it's used as an lvalue.
25602         (VINSN_INSN_RTX): New function.
25603         (SET_VINSN_INSN_RTX): New function.
25605 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
25607         * sched-int.h (DEP_PRO): struct _dep's "pro" and "con" fields will
25608         eventually be rtx_insn *, but to help with transition, for now,
25609         convert from an access macro into a pair of functions: DEP_PRO
25610         returning an rtx_insn * and...
25611         (SET_DEP_PRO): New function, for use where DEP_PRO is used as an
25612         lvalue, returning an rtx&.
25613         (DEP_CON): Analogous changes to DEP_PRO above.
25614         (SET_DEP_CON): Likewise.
25616         * haifa-sched.c (create_check_block_twin): Replace DEP_CON used as
25617         an lvalue to SET_DEP_CON.
25618         * sched-deps.c (init_dep_1): Likewise for DEP_PRO and DEP_CON.
25619         (sd_copy_back_deps): Likewise for DEP_CON.
25620         (DEP_PRO): New function, adding a checked cast for now.
25621         (DEP_CON): Likewise.
25622         (SET_DEP_PRO): New function.
25623         (SET_DEP_CON): Likewise.
25625 2014-08-19  Yaakov Selkowitz  <yselkowi@redhat.com>
25627         * config.gcc (*-*-cygwin*): Use __cxa_atexit by default.
25628         (extra_options): Add i386/cygwin.opt.
25629         * config/i386/cygwin.h (STARTFILE_SPEC): Use crtbeginS.o if shared.
25630         (CPP_SPEC): Accept -pthread.
25631         (LINK_SPEC): Ditto.
25632         (GOMP_SELF_SPECS): Update comment.
25633         * config/i386/cygwin.opt: New file for -pthread flag.
25635 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
25637         * df-core.c (DF_REF_INSN): New, using a checked cast for now.
25638         * df.h (DF_REF_INSN): Convert from a macro to a function, so
25639         that we can return an rtx_insn *.
25641 2014-08-19  Yaakov Selkowitz  <yselkowi@redhat.com>
25643         * config/i386/cygwin.h (LINK_SPEC): Pass --tsaware flag only
25644         when building executables, not DLLs.  Add --large-address-aware
25645         under the same conditions.
25646         * config/i386/cygwin-w64.h (LINK_SPEC): Pass --tsaware flag only
25647         when building executables, not DLLs.  Add --large-address-aware
25648         under the same conditions when using -m32.
25650         * config/i386/cygwin-stdint.h: Throughout, make type
25651         definitions dependent on target architecture, not host.
25653 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
25655         * rtl.h (PREV_INSN): Convert to an inline function.  Strengthen
25656         the return type from rtx to rtx_insn *,  which will enable various
25657         conversions in followup patches.  For now this is is done by a
25658         checked cast.
25659         (NEXT_INSN): Likewise.
25660         (SET_PREV_INSN): Convert to an inline function.  This is intended
25661         for use as an lvalue, and so returns an rtx& to allow in-place
25662         modification.
25663         (SET_NEXT_INSN): Likewise.
25665 2014-07-08  Mark Wielaard  <mjw@redhat.com>
25667         PR debug/59051
25668         * dwarf2out.c (modified_type_die): Handle TYPE_QUAL_RESTRICT.
25670 2014-08-19  Marek Polacek  <polacek@redhat.com>
25672         PR c/61271
25673         * cgraphunit.c (handle_alias_pairs): Fix condition.
25675 2014-08-19  Richard Biener  <rguenther@suse.de>
25677         * gimple-fold.c (fold_gimple_assign): Properly build a
25678         null-pointer constant when devirtualizing addresses.
25680 2014-07-07  Mark Wielaard  <mjw@redhat.com>
25682         * dwarf2out.c (decl_quals): New function.
25683         (modified_type_die): Take one cv_quals argument instead of two,
25684         one for const and one for volatile.
25685         (add_type_attribute): Likewise.
25686         (generic_parameter_die): Call add_type_attribute with one modifier
25687         argument.
25688         (base_type_for_mode): Likewise.
25689         (add_bounds_info): Likewise.
25690         (add_subscript_info): Likewise.
25691         (gen_array_type_die): Likewise.
25692         (gen_descr_array_type_die): Likewise.
25693         (gen_entry_point_die): Likewise.
25694         (gen_enumeration_type_die): Likewise.
25695         (gen_formal_parameter_die): Likewise.
25696         (gen_subprogram_die): Likewise.
25697         (gen_variable_die): Likewise.
25698         (gen_const_die): Likewise.
25699         (gen_field_die): Likewise.
25700         (gen_pointer_type_die): Likewise.
25701         (gen_reference_type_die): Likewise.
25702         (gen_ptr_to_mbr_type_die): Likewise.
25703         (gen_inheritance_die): Likewise.
25704         (gen_subroutine_type_die): Likewise.
25705         (gen_typedef_die): Likewise.
25706         (force_type_die): Likewise.
25708 2014-08-19  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
25710         * configure.ac (gcc_cv_as_comdat_group_group): Only default to no
25711         if unset.
25712         * configure: Regenerate.
25714 2014-08-19  Richard Biener  <rguenther@suse.de>
25716         * lto-streamer-out.c (DFS::DFS_write_tree_body): Stream
25717         DECL_EXTERNALs in BLOCKs as non-references.
25718         * tree-streamer-out.c (streamer_write_chain): Likewise.
25720 2014-08-19  Alexander Ivchenko  <alexander.ivchenko@intel.com>
25721             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
25722             Anna Tikhonova  <anna.tikhonova@intel.com>
25723             Ilya Tocar  <ilya.tocar@intel.com>
25724             Andrey Turetskiy  <andrey.turetskiy@intel.com>
25725             Ilya Verbin  <ilya.verbin@intel.com>
25726             Kirill Yukhin  <kirill.yukhin@intel.com>
25727             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
25729         * config/i386/sse.md
25730         (define_mode_iterator VI48_AVX512F): Delete.
25731         (define_mode_iterator VI48_AVX512F_AVX512VL): New.
25732         (define_mode_iterator VI2_AVX512VL): Ditto.
25733         (define_insn "<mask_codefor>avx512f_ufix_notruncv16sfv16si<mask_name><round_name>"):
25734         Delete.
25735         (define_insn
25736         ("<mask_codefor><avx512>_ufix_notrunc<sf2simodelower><mode><mask_name><round_name>"):
25737         New.
25738         (define_insn "avx512cd_maskw_vec_dup<mode>"): Macroize.
25739         (define_insn "<avx2_avx512f>_ashrv<mode><mask_name>"): Delete.
25740         (define_insn "<avx2_avx512bw>_ashrv<mode><mask_name>",
25741         with VI48_AVX512F_AVX512VL): New.
25742         (define_insn "<avx2_avx512bw>_ashrv<mode><mask_name>",
25743         with VI2_AVX512VL): Ditto.
25745 2014-08-19  Marek Polacek  <polacek@redhat.com>
25747         * doc/invoke.texi: Document -Wc99-c11-compat.
25749 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
25751         * rtl.h (PREV_INSN): Split macro in two: the existing one,
25752         for rvalues, and...
25753         (SET_PREV_INSN): New macro, for use as an lvalue.
25754         (NEXT_INSN, SET_NEXT_INSN): Likewise.
25756         * caller-save.c (save_call_clobbered_regs): Convert lvalue use of
25757         PREV_INSN/NEXT_INSN into SET_PREV_INSN/SET_NEXT_INSN.
25758         * cfgrtl.c (try_redirect_by_replacing_jump): Likewise.
25759         (fixup_abnormal_edges): Likewise.
25760         (unlink_insn_chain): Likewise.
25761         (fixup_reorder_chain): Likewise.
25762         (cfg_layout_delete_block): Likewise.
25763         (cfg_layout_merge_blocks): Likewise.
25764         * combine.c (update_cfg_for_uncondjump): Likewise.
25765         * emit-rtl.c (link_insn_into_chain): Likewise.
25766         (remove_insn): Likewise.
25767         (delete_insns_since): Likewise.
25768         (reorder_insns_nobb): Likewise.
25769         (emit_insn_after_1): Likewise.
25770         * final.c (rest_of_clean_state): Likewise.
25771         (final_scan_insn): Likewise.
25772         * gcse.c (can_assign_to_reg_without_clobbers_p): Likewise.
25773         * haifa-sched.c (concat_note_lists): Likewise.
25774         (remove_notes): Likewise.
25775         (restore_other_notes): Likewise.
25776         (move_insn): Likewise.
25777         (unlink_bb_notes): Likewise.
25778         (restore_bb_notes): Likewise.
25779         * jump.c (delete_for_peephole): Likewise.
25780         * optabs.c (emit_libcall_block_1): Likewise.
25781         * reorg.c (emit_delay_sequence): Likewise.
25782         (fill_simple_delay_slots): Likewise.
25783         * sel-sched-ir.c (sel_move_insn): Likewise.
25784         (sel_remove_insn): Likewise.
25785         (get_bb_note_from_pool): Likewise.
25786         * sel-sched.c (move_nop_to_previous_block): Likewise.
25788         * config/bfin/bfin.c (reorder_var_tracking_notes): Likewise.
25789         * config/c6x/c6x.c (gen_one_bundle): Likewise.
25790         (c6x_gen_bundles): Likewise.
25791         (hwloop_optimize): Likewise.
25792         * config/frv/frv.c (frv_function_prologue): Likewise.
25793         (frv_register_nop): Likewise.
25794         * config/ia64/ia64.c (ia64_init_dfa_pre_cycle_insn): Likewise.
25795         (ia64_reorg): Likewise.
25796         * config/mep/mep.c (mep_reorg_addcombine): Likewise.
25797         (mep_make_bundle): Likewise.
25798         (mep_bundle_insns): Likewise.
25799         * config/picochip/picochip.c (reorder_var_tracking_notes): Likewise.
25800         * config/tilegx/tilegx.c (reorder_var_tracking_notes): Likewise.
25801         * config/tilepro/tilepro.c (reorder_var_tracking_notes): Likewise.
25803 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
25805         * basic-block.h (BB_HEAD): Convert to a function.  Strengthen the
25806         return type from rtx to rtx_insn *.
25807         (BB_END): Likewise.
25808         (BB_HEADER): Likewise.
25809         (BB_FOOTER): Likewise.
25810         (SET_BB_HEAD): Convert to a function.
25811         (SET_BB_END): Likewise.
25812         (SET_BB_HEADER): Likewise.
25813         (SET_BB_FOOTER): Likewise.
25815         * cfgrtl.c (BB_HEAD): New function, from macro of same name.
25816         Strengthen the return type from rtx to rtx_insn *.  For now, this
25817         is done by adding a checked cast, but this will eventually
25818         become a field lookup.
25819         (BB_END): Likewise.
25820         (BB_HEADER): Likewise.
25821         (BB_FOOTER): Likewise.
25822         (SET_BB_HEAD): New function, from macro of same name.  This is
25823         intended for use as an lvalue, and so returns an rtx& to allow
25824         in-place modification.
25825         (SET_BB_END): Likewise.
25826         (SET_BB_HEADER): Likewise.
25827         (SET_BB_FOOTER): Likewise.
25829 2014-08-18  David Malcolm  <dmalcolm@redhat.com>
25831         * basic-block.h (BB_HEAD): Split macro in two: the existing one,
25832         for rvalues, and...
25833         (SET_BB_HEAD): New macro, for use as a lvalue.
25834         (BB_END, SET_BB_END): Likewise.
25835         (BB_HEADER, SET_BB_HEADER): Likewise.
25836         (BB_FOOTER, SET_BB_FOOTER): Likewise.
25838         * bb-reorder.c (add_labels_and_missing_jumps): Convert lvalue use
25839         of BB_* macros into SET_BB_* macros.
25840         (fix_crossing_unconditional_branches): Likewise.
25841         * caller-save.c (save_call_clobbered_regs): Likewise.
25842         (insert_one_insn): Likewise.
25843         * cfgbuild.c (find_bb_boundaries): Likewise.
25844         * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
25845         (outgoing_edges_match): Likewise.
25846         (try_optimize_cfg): Likewise.
25847         * cfgexpand.c (expand_gimple_cond): Likewise.
25848         (expand_gimple_tailcall): Likewise.
25849         (expand_gimple_basic_block): Likewise.
25850         (construct_exit_block): Likewise.
25851         * cfgrtl.c (delete_insn): Likewise.
25852         (create_basic_block_structure): Likewise.
25853         (rtl_delete_block): Likewise.
25854         (rtl_split_block): Likewise.
25855         (emit_nop_for_unique_locus_between): Likewise.
25856         (rtl_merge_blocks): Likewise.
25857         (block_label): Likewise.
25858         (try_redirect_by_replacing_jump): Likewise.
25859         (emit_barrier_after_bb): Likewise.
25860         (fixup_abnormal_edges): Likewise.
25861         (record_effective_endpoints): Likewise.
25862         (relink_block_chain): Likewise.
25863         (fixup_reorder_chain): Likewise.
25864         (fixup_fallthru_exit_predecessor): Likewise.
25865         (cfg_layout_duplicate_bb): Likewise.
25866         (cfg_layout_split_block): Likewise.
25867         (cfg_layout_delete_block): Likewise.
25868         (cfg_layout_merge_blocks): Likewise.
25869         * combine.c (update_cfg_for_uncondjump): Likewise.
25870         * emit-rtl.c (add_insn_after): Likewise.
25871         (remove_insn): Likewise.
25872         (reorder_insns): Likewise.
25873         (emit_insn_after_1): Likewise.
25874         * haifa-sched.c (get_ebb_head_tail): Likewise.
25875         (restore_other_notes): Likewise.
25876         (move_insn): Likewise.
25877         (sched_extend_bb): Likewise.
25878         (fix_jump_move): Likewise.
25879         * ifcvt.c (noce_process_if_block): Likewise.
25880         (dead_or_predicable): Likewise.
25881         * ira.c (update_equiv_regs): Likewise.
25882         * reg-stack.c (change_stack): Likewise.
25883         * sel-sched-ir.c (sel_move_insn): Likewise.
25884         * sel-sched.c (move_nop_to_previous_block): Likewise.
25886         * config/c6x/c6x.c (hwloop_optimize): Likewise.
25887         * config/ia64/ia64.c (emit_predicate_relation_info): Likewise.
25889 2014-08-18  David Malcolm  <dmalcolm@redhat.com>
25891         * rtl.h (for_each_rtx_in_insn): New function.
25892         * rtlanal.c (for_each_rtx_in_insn): Likewise.
25894 2014-08-18  David Malcolm  <dmalcolm@redhat.com>
25896         * coretypes.h (class rtx_insn): Add forward declaration.
25898         * rtl.h: Include is-a.h.
25899         (struct rtx_def): Add dummy "desc" and "tag" GTY options as a
25900         workaround to ensure gengtype knows inheritance is occurring,
25901         whilst continuing to use the pre-existing special-casing for
25902         rtx_def.
25903         (class rtx_insn): New subclass of rtx_def, adding the
25904         invariant that we're dealing with something we can sanely use
25905         INSN_UID, NEXT_INSN, PREV_INSN on.
25906         (is_a_helper <rtx_insn *>::test): New.
25907         (is_a_helper <const rtx_insn *>::test): New.
25909 2014-08-18  David Malcolm  <dmalcolm@redhat.com>
25911         * is-a.h (template<T, U> safe_as_a <U *p>) New function.
25913 2014-08-18  Jan Hubicka  <hubicka@ucw.cz>
25915         * ipa-visibility.c (update_visibility_by_resolution_info): Do no turn UNDEF
25916         comdats as extern.
25918 2014-08-18  Jan Hubicka  <hubicka@ucw.cz>
25920         * gimple-fold.c (fold_gimple_assign): Do not intorudce referneces
25921         to BUILT_IN_UNREACHABLE.
25923 2014-08-18  Uros Bizjak  <ubizjak@gmail.com>
25925         PR target/62011
25926         * config/i386/x86-tune.def (X86_TUNE_AVOID_FALSE_DEP_FOR_BMI):
25927         New tune flag.
25928         * config/i386/i386.h (TARGET_AVOID_FALSE_DEP_FOR_BMI): New define.
25929         * config/i386/i386.md (unspec) <UNSPEC_INSN_FALSE_DEP>: New unspec.
25930         (ffs<mode>2): Do not expand with tzcnt for
25931         TARGET_AVOID_FALSE_DEP_FOR_BMI.
25932         (ffssi2_no_cmove): Ditto.
25933         (*tzcnt<mode>_1): Disable for TARGET_AVOID_FALSE_DEP_FOR_BMI.
25934         (ctz<mode>2): New expander.
25935         (*ctz<mode>2_falsedep_1): New insn_and_split pattern.
25936         (*ctz<mode>2_falsedep): New insn.
25937         (*ctz<mode>2): Rename from ctz<mode>2.
25938         (clz<mode>2_lzcnt): New expander.
25939         (*clz<mode>2_lzcnt_falsedep_1): New insn_and_split pattern.
25940         (*clz<mode>2_lzcnt_falsedep): New insn.
25941         (*clz<mode>2): Rename from ctz<mode>2.
25942         (popcount<mode>2): New expander.
25943         (*popcount<mode>2_falsedep_1): New insn_and_split pattern.
25944         (*popcount<mode>2_falsedep): New insn.
25945         (*popcount<mode>2): Rename from ctz<mode>2.
25946         (*popcount<mode>2_cmp): Remove.
25947         (*popcountsi2_cmp_zext): Ditto.
25949 2014-08-18  Ajit Agarwal  <ajitkum@xilinx.com>
25951         * config/microblaze/microblaze.c (microblaze_elf_asm_cdtor): New.
25952         (microblaze_elf_asm_constructor,microblaze_elf_asm_destructor): New.
25953         * config/microblaze/microblaze.h
25954         (TARGET_ASM_CONSTRUCTOR,TARGET_ASM_DESTRUCTOR): New Macros.
25956 2014-08-18  H.J. Lu  <hongjiu.lu@intel.com>
25958         PR other/62168
25959         * configure.ac: Set install_gold_as_default to no for
25960         --enable-gold=no.
25961         * configure: Regenerated.
25963 2014-08-18 Roman Gareev  <gareevroman@gmail.com>
25965         * Makefile.in: Add definition of ISLLIBS, HOST_ISLLIBS.
25966         * config.in: Add undef of HAVE_isl.
25967         * configure: Regenerate.
25968         * configure.ac: Add definition of HAVE_isl.
25969         * graphite-blocking.c: Add checking of HAVE_isl.
25970         * graphite-dependences.c: Likewise.
25971         * graphite-interchange.c: Likewise.
25972         * graphite-isl-ast-to-gimple.c: Likewise.
25973         * graphite-optimize-isl.c: Likewise.
25974         * graphite-poly.c: Likewise.
25975         * graphite-scop-detection.c: Likewise.
25976         * graphite-sese-to-poly.c: Likewise.
25977         * graphite.c: Likewise.
25978         * toplev.c: Replace the checking of HAVE_cloog with the checking
25979         of HAVE_isl.
25981 2014-08-18  Richard Biener  <rguenther@suse.de>
25983         PR tree-optimization/62090
25984         * builtins.c (fold_builtin_snprintf): Move to gimple-fold.c.
25985         (fold_builtin_3): Do not fold snprintf.
25986         (fold_builtin_4): Likewise.
25987         * gimple-fold.c (gimple_fold_builtin_snprintf): New function
25988         moved from builtins.c.
25989         (gimple_fold_builtin_with_strlen): Fold snprintf and sprintf.
25990         (gimple_fold_builtin): Do not fold sprintf here.
25992 2014-08-18  Richard Biener  <rguenther@suse.de>
25994         * gimple-fold.c (maybe_fold_reference): Move re-gimplification
25995         code to ...
25996         (maybe_canonicalize_mem_ref_addr): ... this function.
25997         (fold_stmt_1): Apply it here before all simplification.
25999 2014-08-18  Ilya Enkovich  <ilya.enkovich@intel.com>
26001         PR ipa/61800
26002         * cgraph.h (cgraph_node::create_indirect_edge): Add
26003         compute_indirect_info param.
26004         * cgraph.c (cgraph_node::create_indirect_edge): Compute
26005         indirect_info only when it is required.
26006         * cgraphclones.c (cgraph_clone_edge): Do not recompute
26007         indirect_info fore cloned indirect edge.
26009 2014-08-18  Alexander Ivchenko  <alexander.ivchenko@intel.com>
26010             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
26011             Anna Tikhonova  <anna.tikhonova@intel.com>
26012             Ilya Tocar  <ilya.tocar@intel.com>
26013             Andrey Turetskiy  <andrey.turetskiy@intel.com>
26014             Ilya Verbin  <ilya.verbin@intel.com>
26015             Kirill Yukhin  <kirill.yukhin@intel.com>
26016             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
26018         * config/i386/sse.md
26019         (define_mode_iterator VI8_AVX2_AVX512BW): New.
26020         (define_insn "<sse2_avx2>_psadbw"): Add evex version.
26022 2014-08-18  Alexander Ivchenko  <alexander.ivchenko@intel.com>
26023             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
26024             Anna Tikhonova  <anna.tikhonova@intel.com>
26025             Ilya Tocar  <ilya.tocar@intel.com>
26026             Andrey Turetskiy  <andrey.turetskiy@intel.com>
26027             Ilya Verbin  <ilya.verbin@intel.com>
26028             Kirill Yukhin  <kirill.yukhin@intel.com>
26029             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
26031         * config/i386/sse.md
26032         (define_mode_iterator VF1_AVX512VL): New.
26033         (define_insn "ufloatv16siv16sf2<mask_name><round_name>"): Delete.
26034         (define_insn "ufloat<sseintvecmodelower><mode>2<mask_name><round_name>"):
26035         New.
26037 2014-08-18  Alexander Ivchenko  <alexander.ivchenko@intel.com>
26038             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
26039             Anna Tikhonova  <anna.tikhonova@intel.com>
26040             Ilya Tocar  <ilya.tocar@intel.com>
26041             Andrey Turetskiy  <andrey.turetskiy@intel.com>
26042             Ilya Verbin  <ilya.verbin@intel.com>
26043             Kirill Yukhin  <kirill.yukhin@intel.com>
26044             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
26046         * config/i386/i386.c: Rename ufloatv8siv8df_mask to ufloatv8siv8df2_mask.
26047         * config/i386/i386.md
26048         (define_code_iterator any_float): New.
26049         (define_code_attr floatsuffix): New.
26050         * config/i386/sse.md
26051         (define_mode_iterator VF1_128_256VL): New.
26052         (define_mode_iterator VF2_512_256VL): New.
26053         (define_insn "float<si2dfmodelower><mode>2<mask_name>"): Remove unnecessary
26054         TARGET check.
26055         (define_insn "ufloatv8siv8df<mask_name>"): Delete.
26056         (define_insn "<floatsuffix>float<sseintvecmodelower><mode>2<mask_name><round_name>"):
26057         New.
26058         (define_mode_attr qq2pssuff): New.
26059         (define_mode_attr sselongvecmode): New.
26060         (define_mode_attr sselongvecmodelower): New.
26061         (define_mode_attr sseintvecmode3): New.
26062         (define_insn "<floatsuffix>float<sselongvecmodelower><mode>2<mask_name><round_name>"):
26063         New.
26064         (define_insn "*<floatsuffix>floatv2div2sf2"): New.
26065         (define_insn "<floatsuffix>floatv2div2sf2_mask"): New.
26066         (define_insn "ufloat<si2dfmodelower><mode>2<mask_name>"): New.
26067         (define_insn "ufloatv2siv2df2<mask_name>"): New.
26069 2014-08-18  Alexander Ivchenko  <alexander.ivchenko@intel.com>
26070             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
26071             Anna Tikhonova  <anna.tikhonova@intel.com>
26072             Ilya Tocar  <ilya.tocar@intel.com>
26073             Andrey Turetskiy  <andrey.turetskiy@intel.com>
26074             Ilya Verbin  <ilya.verbin@intel.com>
26075             Kirill Yukhin  <kirill.yukhin@intel.com>
26076             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
26078         * config/i386/sse.md
26079         (define_mode_iterator VF2_AVX512VL): New.
26080         (define_mode_attr sseintvecmode2): New.
26081         (define_insn "ufix_truncv2dfv2si2<mask_name>"): Add masking.
26082         (define_insn "fix_truncv4dfv4si2<mask_name>"): New.
26083         (define_insn "ufix_truncv4dfv4si2<mask_name>"): Ditto.
26084         (define_insn
26085         "<fixsuffix>fix_trunc<mode><sseintvecmodelower>2<mask_name><round_saeonly_name>"):
26086         Ditto.
26087         (define_insn "fix_notrunc<mode><sseintvecmodelower>2<mask_name><round_name>"):
26088         Ditto.
26089         (define_insn "ufix_notrunc<mode><sseintvecmodelower>2<mask_name><round_name>"):
26090         Ditto.
26092 2014-08-18  Alexander Ivchenko  <alexander.ivchenko@intel.com>
26093             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
26094             Anna Tikhonova  <anna.tikhonova@intel.com>
26095             Ilya Tocar  <ilya.tocar@intel.com>
26096             Andrey Turetskiy  <andrey.turetskiy@intel.com>
26097             Ilya Verbin  <ilya.verbin@intel.com>
26098             Kirill Yukhin  <kirill.yukhin@intel.com>
26099             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
26101         * config/i386/i386.md
26102         (define_insn "*movoi_internal_avx"): Add evex version.
26103         (define_insn "*movti_internal"): Ditto.
26105 2014-08-18  Alexander Ivchenko  <alexander.ivchenko@intel.com>
26106             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
26107             Anna Tikhonova  <anna.tikhonova@intel.com>
26108             Ilya Tocar  <ilya.tocar@intel.com>
26109             Andrey Turetskiy  <andrey.turetskiy@intel.com>
26110             Ilya Verbin  <ilya.verbin@intel.com>
26111             Kirill Yukhin  <kirill.yukhin@intel.com>
26112             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
26114         * config/i386/i386.md
26115         (define_attr "isa"): Add avx512dq, noavx512dq.
26116         (define_attr "enabled"): Ditto.
26117         * config/i386/sse.md
26118         (define_insn "vec_extract_hi_<mode><mask_name>"): Support masking.
26120 2014-08-18  Alexander Ivchenko  <alexander.ivchenko@intel.com>
26121             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
26122             Anna Tikhonova  <anna.tikhonova@intel.com>
26123             Ilya Tocar  <ilya.tocar@intel.com>
26124             Andrey Turetskiy  <andrey.turetskiy@intel.com>
26125             Ilya Verbin  <ilya.verbin@intel.com>
26126             Kirill Yukhin  <kirill.yukhin@intel.com>
26127             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
26129         * config/i386/i386.c
26130         (ix86_expand_special_args_builtin): Handle avx512vl_storev8sf_mask,
26131         avx512vl_storev8si_mask, avx512vl_storev4df_mask, avx512vl_storev4di_mask,
26132         avx512vl_storev4sf_mask, avx512vl_storev4si_mask, avx512vl_storev2df_mask,
26133         avx512vl_storev2di_mask, avx512vl_loadv8sf_mask, avx512vl_loadv8si_mask,
26134         avx512vl_loadv4df_mask, avx512vl_loadv4di_mask, avx512vl_loadv4sf_mask,
26135         avx512vl_loadv4si_mask, avx512vl_loadv2df_mask, avx512vl_loadv2di_mask,
26136         avx512bw_loadv64qi_mask, avx512vl_loadv32qi_mask, avx512vl_loadv16qi_mask,
26137         avx512bw_loadv32hi_mask, avx512vl_loadv16hi_mask, avx512vl_loadv8hi_mask.
26138         * config/i386/i386.md (define_mode_attr ssemodesuffix): Allow V32HI mode.
26139         * config/i386/sse.md
26140         (define_mode_iterator VMOVE): Allow V4TI mode.
26141         (define_mode_iterator V_AVX512VL): New.
26142         (define_mode_iterator V): New handling for AVX512VL.
26143         (define_insn "avx512f_load<mode>_mask"): Delete.
26144         (define_insn "<avx512>_load<mode>_mask"): New.
26145         (define_insn "avx512f_store<mode>_mask"): Delete.
26146         (define_insn "<avx512>_store<mode>_mask"): New.
26149 2014-08-18  Yury Gribov  <y.gribov@samsung.com>
26151         PR sanitizer/62089
26152         * asan.c (instrument_derefs): Fix bitfield check.
26154 2014-08-17  Segher Boessenkool  <segher@kernel.crashing.org>
26156         * config/rs6000/constraints.md ("S"): Require TARGET_POWERPC64.
26157         * config/rs6000/htm.md (ttest): Remove clobber.
26158         * config/rs6000/predicates.md (any_mask_operand): New predicate.
26159         (and_operand): Reformat.
26160         (and_2rld_operand): New predicate.
26161         * config/rs6000/rs6000-protos.h (rs6000_split_logical): Remove last
26162         parameter.
26163         * config/rs6000/rs6000.c (rs6000_split_logical_inner): Remove last
26164         parameter.  Handle AND directly.
26165         (rs6000_split_logical_di): Remove last parameter.
26166         (rs6000_split_logical): Remove last parameter.  Remove obsolete
26167         comment.
26168         * config/rs6000/rs6000.md (BOOL_REGS_AND_CR0): Delete.
26169         (one_cmpl<mode>2): Adjust call of rs6000_split_logical.
26170         (ctz<mode>2, ffs<mode>2): Delete clobber.  Reformat.
26171         (andsi3, andsi3_mc, andsi3_nomc, *andsi3_internal2_mc,
26172         *andsi3_internal3_mc, *andsi3_internal4, *andsi3_internal5_mc,
26173         and 5 anonymous splitters):  Delete.
26174         (and<mode>3): New expander.
26175         (*and<mode>3, *and<mode>3_dot, *and<mode>3_dot2): New.
26176         (and<mode>3_imm, *and<mode>3_imm_dot, *and<mode>3_imm_dot2): New.
26177         (*and<mode>3_mask, *and<mode>3_mask_dot, *and<mode>3_mask_dot2): New.
26178         (ior<mode>, xor<mode>3): Adjust call of rs6000_split_logical.
26179         (floatdisf2_internal1): Remove clobbers.
26180         (anddi3, anddi3_mc, anddi3_nomc, anddi3_internal2_mc,
26181         *anddi3_internal3_mc, and 4 anonymous splitters): Delete.
26182         (*anddi3_2rld, *anddi3_2rld_dot, *anddi3_2rld_dot2): New.
26183         (and<mode>3 for BOOL_128): Remove clobber.
26184         (*and<mode>3_internal for BOOL_128): Remove clobber.  Adjust call of
26185         rs6000_split_logical.
26186         (*bool<mode>3_internal for BOOL_128): Adjust call of
26187         rs6000_split_logical.
26188         (*boolc<mode>3_internal1 for BOOL_128,
26189         *boolc<mode>3_internal2 for BOOL_128,
26190         *boolcc<mode>3_internal1 for BOOL_128,
26191         *boolcc<mode>3_internal2 for BOOL_128,
26192         *eqv<mode>3_internal1 for BOOL_128,
26193         *eqv<mode>3_internal2 for BOOL_128,
26194         *one_cmpl<mode>3_internal for BOOL_128): Ditto.
26195         * config/rs6000/vector.md (*vec_reload_and_plus_<mptrsize): Remove
26196         clobber.
26197         (*vec_reload_and_reg_<mptrsize>): Delete.
26199 2014-08-17  Segher Boessenkool  <segher@kernel.crashing.org>
26201         * config/rs6000/rs6000.md (*boolccsi3_internal1, *boolccsi3_internal2
26202         and split, *boolccsi3_internal3 and split): Delete.
26203         (*boolccdi3_internal1, *boolccdi3_internal2 and split,
26204         *boolccdi3_internal3 and split): Delete.
26205         (*boolcc<mode>3, *boolcc<mode>3_dot, *boolcc<mode>3_dot2): New.
26206         (*eqv<mode>3): Move.  Add TODO comment.  Fix attributes.
26208 2014-08-17  Segher Boessenkool  <segher@kernel.crashing.org>
26210         * config/rs6000/rs6000.md (*boolcsi3_internal1, *boolcsi3_internal2
26211         and split, *boolcsi3_internal3 and split): Delete.
26212         (*boolcdi3_internal1, *boolcdi3_internal2 and split,
26213         *boolcdi3_internal3 and split): Delete.
26214         (*boolc<mode>3, *boolc<mode>3_dot, *boolc<mode>3_dot2): New.
26216 2014-08-17  Segher Boessenkool  <segher@kernel.crashing.org>
26218         * config/rs6000/rs6000.c (print_operand) <'e'>: New.
26219         <'u'>: Also support printing the low-order 16 bits.
26220         * config/rs6000/rs6000.md (iorsi3, xorsi3, *boolsi3_internal1,
26221         *boolsi3_internal2 and split, *boolsi3_internal3 and split): Delete.
26222         (iordi3, xordi3, *booldi3_internal1, *booldi3_internal2 and split,
26223         *booldi3_internal3 and split): Delete.
26224         (ior<mode>3, xor<mode>3, *bool<mode>3, *bool<mode>3_dot,
26225         *bool<mode>3_dot2): New.
26226         (two anonymous define_splits for non_logical_cint_operand): Merge.
26228 2014-08-17  Marek Polacek  <polacek@redhat.com>
26229             Manuel López-Ibáñez  <manu@gcc.gnu.org>
26231         PR c/62059
26232         * diagnostic.c (adjust_line): Add gcc_checking_assert.
26233         (diagnostic_show_locus): Don't print caret diagnostic
26234         if a column is larger than the line_width.
26236 2014-08-17 Roman Gareev  <gareevroman@gmail.com>
26238         * common.opt: Make the ISL AST generator to be the main code generator
26239         of Graphite.
26241 2014-08-16  Gerald Pfeifer  <gerald@pfeifer.com>
26243         * wide-int.h (generic_wide_int): Declare as class instead of struct.
26245 2014-08-16  John David Anglin  <danglin@gcc.gnu.org>
26247         PR target/61641
26248         * config/pa/pa-protos.h (pa_output_addr_vec, pa_output_addr_diff_vec):
26249         Declare.
26250         * config/pa/pa.c (pa_reorg): Remove code to insert brtab marker insns.
26251         (pa_output_addr_vec, pa_output_addr_diff_vec): New.
26252         * config/pa/pa.h (ASM_OUTPUT_ADDR_VEC, ASM_OUTPUT_ADDR_DIFF_VEC):
26253         Define.
26254         * config/pa/pa.md (begin_brtab): Delete insn.
26255         (end_brtab): Likewise.
26257 2014-08-16  Manuel López-Ibáñez  <manu@gcc.gnu.org>
26259         * doc/cppopts.texi (ftrack-macro-expansion): Add missing @code.
26261 2014-08-15  Jan Hubicka  <hubicka@ucw.cz>
26263         * ipa-utils.h (ipa_polymorphic_call_context): Turn into class; add ctors.
26264         (possible_polymorphic_call_targets, dump_possible_polymorphic_call_targets,
26265         possible_polymorphic_call_target_p, possible_polymorphic_call_target_p): Simplify.
26266         (get_dynamic_type): Remove.
26267         * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Remove.
26268         (clear_speculation): Bring to ipa-deivrt.h
26269         (get_class_context): Rename to ...
26270         (ipa_polymorphic_call_context::restrict_to_inner_class): ... this one.
26271         (contains_type_p): Update.
26272         (get_dynamic_type): Rename to ...
26273         ipa_polymorphic_call_context::get_dynamic_type(): ... this one.
26274         (possible_polymorphic_call_targets): UPdate.
26275         * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Update.
26276         * ipa-prop.c (ipa_analyze_call_uses): Update.
26278 2014-08-15  Oleg Endo  <olegendo@gcc.gnu.org>
26280         * doc/invoke.texi (SH options): Document missing processor variant
26281         options.  Remove references to Hitachi.  Undocument deprecated mspace
26282         option.
26284 2014-08-15  Jason Merrill  <jason@redhat.com>
26286         * tree.c (type_hash_canon): Uncomment assert.
26288 2014-08-15  Manuel López-Ibáñez  <manu@gcc.gnu.org>
26290         * input.h (in_system_header_at): Add comment.
26292 2014-08-15  Manuel López-Ibáñez  <manu@gcc.gnu.org>
26294         PR fortran/44054
26295         * diagnostic.c (build_message_string): Make it extern.
26296         * diagnostic.h (build_message_string): Make it extern.
26298 2014-08-15  Vladimir Makarov  <vmakarov@redhat.com>
26300         * config/rs6000/rs6000.c (rs6000_emit_move): Use SDmode for
26301         load/store from/to non-floating class pseudo.
26303 2014-08-15  Manuel López-Ibáñez  <manu@gcc.gnu.org>
26305         * input.c (diagnostic_file_cache_fini): Fix typo in comment.
26307 2014-08-15  Richard Biener  <rguenther@suse.de>
26309         * tree-ssa-structalias.c (readonly_id): Rename to string_id.
26310         (get_constraint_for_ssa_var): Remove dead code.
26311         (get_constraint_for_1): Adjust.
26312         (find_what_var_points_to): Likewise.
26313         (init_base_vars): Likewise.  STRING_CSTs do not contain pointers.
26315 2014-08-15  Ilya Tocar  <tocarip@gmail.com>
26317         PR target/61878
26318         * config/i386/avx512fintrin.h (_mm512_mask_cmpge_epi32_mask): New.
26319         (_mm512_mask_cmpge_epu32_mask): Ditto.
26320         (_mm512_cmpge_epu32_mask): Ditto.
26321         (_mm512_mask_cmpge_epi64_mask): Ditto.
26322         (_mm512_cmpge_epi64_mask): Ditto.
26323         (_mm512_mask_cmpge_epu64_mask): Ditto.
26324         (_mm512_cmpge_epu64_mask): Ditto.
26325         (_mm512_mask_cmple_epi32_mask): Ditto.
26326         (_mm512_cmple_epi32_mask): Ditto.
26327         (_mm512_mask_cmple_epu32_mask): Ditto.
26328         (_mm512_cmple_epu32_mask): Ditto.
26329         (_mm512_mask_cmple_epi64_mask): Ditto.
26330         (_mm512_cmple_epi64_mask): Ditto.
26331         (_mm512_mask_cmple_epu64_mask): Ditto.
26332         (_mm512_cmple_epu64_mask): Ditto.
26333         (_mm512_mask_cmplt_epi32_mask): Ditto.
26334         (_mm512_cmplt_epi32_mask): Ditto.
26335         (_mm512_mask_cmplt_epu32_mask): Ditto.
26336         (_mm512_cmplt_epu32_mask): Ditto.
26337         (_mm512_mask_cmplt_epi64_mask): Ditto.
26338         (_mm512_cmplt_epi64_mask): Ditto.
26339         (_mm512_mask_cmplt_epu64_mask): Ditto.
26340         (_mm512_cmplt_epu64_mask): Ditto.
26341         (_mm512_mask_cmpneq_epi32_mask): Ditto.
26342         (_mm512_mask_cmpneq_epu32_mask): Ditto.
26343         (_mm512_cmpneq_epu32_mask): Ditto.
26344         (_mm512_mask_cmpneq_epi64_mask): Ditto.
26345         (_mm512_cmpneq_epi64_mask): Ditto.
26346         (_mm512_mask_cmpneq_epu64_mask): Ditto.
26347         (_mm512_cmpneq_epu64_mask): Ditto.
26348         (_mm512_castpd_ps): Ditto.
26349         (_mm512_castpd_si512): Ditto.
26350         (_mm512_castps_pd): Ditto.
26351         (_mm512_castps_si512): Ditto.
26352         (_mm512_castsi512_ps): Ditto.
26353         (_mm512_castsi512_pd): Ditto.
26354         (_mm512_castpd512_pd128): Ditto.
26355         (_mm512_castps512_ps128): Ditto.
26356         (_mm512_castsi512_si128): Ditto.
26357         (_mm512_castpd512_pd256): Ditto.
26358         (_mm512_castps512_ps256): Ditto.
26359         (_mm512_castsi512_si256): Ditto.
26360         (_mm512_castpd128_pd512): Ditto.
26361         (_mm512_castps128_ps512): Ditto.
26362         (_mm512_castsi128_si512): Ditto.
26363         (_mm512_castpd256_pd512): Ditto.
26364         (_mm512_castps256_ps512): Ditto.
26365         (_mm512_castsi256_si512): Ditto.
26366         (_mm512_cmpeq_epu32_mask): Ditto.
26367         (_mm512_mask_cmpeq_epu32_mask): Ditto.
26368         (_mm512_mask_cmpeq_epu64_mask): Ditto.
26369         (_mm512_cmpeq_epu64_mask): Ditto.
26370         (_mm512_cmpgt_epu32_mask): Ditto.
26371         (_mm512_mask_cmpgt_epu32_mask): Ditto.
26372         (_mm512_mask_cmpgt_epu64_mask): Ditto.
26373         (_mm512_cmpgt_epu64_mask): Ditto.
26374         * config/i386/i386-builtin-types.def: Add V16SF_FTYPE_V8SF,
26375         V16SI_FTYPE_V8SI, V16SI_FTYPE_V4SI, V8DF_FTYPE_V2DF.
26376         * config/i386/i386.c (enum ix86_builtins): Add
26377         IX86_BUILTIN_SI512_SI256, IX86_BUILTIN_PD512_PD256,
26378         IX86_BUILTIN_PS512_PS256, IX86_BUILTIN_SI512_SI,
26379         IX86_BUILTIN_PD512_PD, IX86_BUILTIN_PS512_PS.
26380         (bdesc_args): Add __builtin_ia32_si512_256si,
26381         __builtin_ia32_ps512_256ps, __builtin_ia32_pd512_256pd,
26382         __builtin_ia32_si512_si, __builtin_ia32_ps512_ps,
26383         __builtin_ia32_pd512_pd.
26384         (ix86_expand_args_builtin): Handle new FTYPEs.
26385         * config/i386/sse.md (castmode): Add 512-bit modes.
26386         (AVX512MODE2P): New.
26387         (avx512f_<castmode><avxsizesuffix>_<castmode): New.
26388         (avx512f_<castmode><avxsizesuffix>_256<castmode): Ditto.
26390 2014-08-15  Richard Biener  <rguenther@suse.de>
26392         * fold-const.c (tree_swap_operands_p): Put all constants
26393         last, also strip sign-changing NOPs when considering further
26394         canonicalization.  Canonicalize also when optimizing for size.
26396 2014-08-15  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
26398         * config/aarch64/aarch64.c (aarch64_expand_mov_immediate): Move
26399         one_match > zero_match case to just before simple_sequence.
26401 2014-08-15  Richard Biener  <rguenther@suse.de>
26403         * data-streamer.h (streamer_string_index, string_for_index):
26404         Remove.
26405         * data-streamer-out.c (streamer_string_index): Make static.
26406         * data-streamer-in.c (string_for_index): Likewise.
26407         * lto-streamer-out.c (lto_output_location): Use bp_pack_string.
26408         * lto-streamer-in.c (lto_input_location): Use bp_unpack_string.
26410 2014-08-15  Richard Biener  <rguenther@suse.de>
26412         PR tree-optimization/62031
26413         * tree-data-ref.c (dr_analyze_indices): Do not set
26414         DR_UNCONSTRAINED_BASE.
26415         (dr_may_alias_p): All indirect accesses have to go the
26416         formerly DR_UNCONSTRAINED_BASE path.
26417         * tree-data-ref.h (struct indices): Remove
26418         unconstrained_base member.
26419         (DR_UNCONSTRAINED_BASE): Remove.
26421 2014-08-15  Jakub Jelinek  <jakub@redhat.com>
26423         PR middle-end/62092
26424         * gimplify.c (gimplify_adjust_omp_clauses_1): Don't remove
26425         OMP_CLAUSE_SHARED for global vars if the global var is mentioned
26426         in OMP_CLAUSE_MAP in some outer target region.
26428 2014-08-15  Bin Cheng  <bin.cheng@arm.com>
26430         * tree-ssa-loop-ivopts.c (ivopts_data): New field
26431         name_expansion_cache.
26432         (tree_ssa_iv_optimize_init): Initialize name_expansion_cache.
26433         (tree_ssa_iv_optimize_finalize): Free name_expansion_cache.
26434         (strip_wrap_conserving_type_conversions, expr_equal_p): Delete.
26435         (difference_cannot_overflow_p): New parameter.  Use affine
26436         expansion for equality check.
26437         (iv_elimination_compare_lt): Pass new argument.
26439 2014-08-14  DJ Delorie  <dj@redhat.com>
26441         * config/rl78/rl78-real.md (addqi3_real): Allow adding global
26442         variables to the accumulator.
26444         * config/rl78/predicates.md (rl78_near_mem_operand): New.
26445         * config/rl78/rl78-virt.md (movqi_virt_mm, movqi_virt)
26446         (movhi_virt_mm): Split out near mem-mem moves to avoid problems
26447         with far-far moves.
26449         * config/rl78/rl78-expand.md (umulqihi3): Disable for G10.
26450         * config/rl78/rl78-virt.md (umulhi3_shift_virt): Likewise.
26451         (umulqihi3_virt): Likewise.
26452         * config/rl78/rl78-real.md (umulhi3_shift_real): Likewise.
26453         (umulqihi3_real): Likewise.
26455         * config/rl78/rl78-virt.md (movhi_virt): Allow const->far moves.
26457 2014-08-14  Jan Hubicka  <hubicka@ucw.cz>
26459         PR tree-optimization/62091
26460         * tree-ssa-alias.c (walk_aliased_vdefs_1): Do not clear
26461         function_entry_reached.
26462         (walk_aliased_vdefs): Clear it here.
26463         * ipa-devirt.c (check_stmt_for_type_change): Handle static storage.
26465 2014-08-14  Jan Hubicka  <hubicka@ucw.cz>
26467         * ipa-utils.h (compare_virtual_tables): Declare.
26468         * ipa-devirt.c (odr_subtypes_equivalent_p): New function
26470 2014-08-14  Marek Polacek  <polacek@redhat.com>
26472         DR 458
26473         * ginclude/stdatomic.h (__atomic_type_lock_free): Remove.
26474         (ATOMIC_*_LOCK_FREE): Map to __GCC_ATOMIC_*_LOCK_FREE.
26476 2014-08-14  Tom de Vries  <tom@codesourcery.com>
26478         * emit-rtl.h (mem_attrs_eq_p): Remove duplicate declaration.
26480 2014-08-14  Tom de Vries  <tom@codesourcery.com>
26482         PR rtl-optimization/62004
26483         PR rtl-optimization/62030
26484         * ifcvt.c (rtx_interchangeable_p): New function.
26485         (noce_try_move, noce_process_if_block): Use rtx_interchangeable_p.
26486         * emit-rtl.h (mem_attrs_eq_p): Declare.
26488 2014-08-14  Roman Gareev  <gareevroman@gmail.com>
26490         * graphite-scop-detection.c:
26491         Add inclusion of cp-tree.h.
26492         (graphite_can_represent_scev): Disables the handling of SSA_NAME nodes
26493         in case they are pointers to object types
26495 2014-08-14  Richard Biener  <rguenther@suse.de>
26497         * BASE-VER: Change to 5.0.0
26499 2014-08-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
26500             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
26501             Anna Tikhonova  <anna.tikhonova@intel.com>
26502             Ilya Tocar  <ilya.tocar@intel.com>
26503             Andrey Turetskiy  <andrey.turetskiy@intel.com>
26504             Ilya Verbin  <ilya.verbin@intel.com>
26505             Kirill Yukhin  <kirill.yukhin@intel.com>
26506             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
26508         * config/i386/sse.md (define_mode_attr avx512): New.
26509         (define_mode_attr sse2_avx_avx512f): Allow V8HI, V16HI, V32HI, V2DI,
26510         V4DI modes.
26511         (define_mode_attr sse2_avx2): Allow V64QI, V32HI, V4TI modes.
26512         (define_mode_attr ssse3_avx2): Ditto.
26513         (define_mode_attr sse4_1_avx2): Allow V64QI, V32HI, V8DI modes.
26514         (define_mode_attr avx2_avx512bw): New.
26515         (define_mode_attr ssedoublemodelower): New.
26516         (define_mode_attr ssedoublemode): Allow V8SF, V8SI, V4DI, V4DF, V4SI,
26517         V32HI, V64QI modes.
26518         (define_mode_attr ssebytemode): Allow V8DI modes.
26519         (define_mode_attr sseinsnmode): Allow V4TI, V32HI, V64QI modes.
26520         (define_mode_attr sseintvecmodelower): Allow V8DF, V4TI modes.
26521         (define_mode_attr ssePSmode2): New.
26522         (define_mode_attr ssescalarsize): Allow V64QI, V32QI, V16QI, V8HI,
26523         V16HI, V32HI modes.
26524         (define_mode_attr dbpsadbwmode): New.
26525         (define_mode_attr bcstscalarsuff): Allow V64QI, V32QI, V16QI, V32HI,
26526         V16HI, V8HI, V8SI, V4SI, V4DI, V2DI, V8SF, V4SF, V4DF, V2DF modes.
26527         (vi8_sse4_1_avx2_avx512): New.
26528         (define_insn <sse4_1_avx2>_movntdqa): Use <vi8_sse4_1_avx2_avx512>
26529         mode attribute.
26530         (define_mode_attr blendbits): Move before its immediate use.
26532 2014-08-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
26533             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
26534             Anna Tikhonova  <anna.tikhonova@intel.com>
26535             Ilya Tocar  <ilya.tocar@intel.com>
26536             Andrey Turetskiy  <andrey.turetskiy@intel.com>
26537             Ilya Verbin  <ilya.verbin@intel.com>
26538             Kirill Yukhin  <kirill.yukhin@intel.com>
26539             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
26541         * config/i386/sse.md: Allow V64QI, V32QI, V32HI, V4HI modes.
26542         * config/i386/subst.md
26543         (define_mode_iterator SUBST_V): Update.
26544         (define_mode_iterator SUBST_A): Ditto.
26545         (define_subst_attr "mask_operand7"): New.
26546         (define_subst_attr "mask_operand10"): New.
26547         (define_subst_attr "mask_operand_arg34") : New.
26548         (define_subst_attr "mask_expand_op3"): New.
26549         (define_subst_attr "mask_mode512bit_condition"): Handle TARGET_AVX512VL.
26550         (define_subst_attr "sd_mask_mode512bit_condition"): Ditto.
26551         (define_subst_attr "mask_avx512vl_condition"): New.
26552         (define_subst_attr "round_mask_operand4"): Ditto.
26553         (define_subst_attr "round_mask_scalar_op3"): Delete.
26554         (define_subst_attr "round_mask_op4"): New.
26555         (define_subst_attr "round_mode512bit_condition"): Allow V8DImode,
26556         V16SImode.
26557         (define_subst_attr "round_modev8sf_condition"): New.
26558         (define_subst_attr "round_modev4sf_condition"): GET_MODE instead of
26559         <MODE>mode.
26560         (define_subst_attr "round_saeonly_mask_operand4"): New.
26561         (define_subst_attr "round_saeonly_mask_op4"): New.
26562         (define_subst_attr "round_saeonly_mode512bit_condition"): Allow
26563         V8DImode, V16SImode.
26564         (define_subst_attr "round_saeonly_modev8sf_condition"): New.
26565         (define_subst_attr "mask_expand4_name" "mask_expand4"): New.
26566         (define_subst_attr "mask_expand4_args"): New.
26567         (define_subst "mask_expand4"): New.
26569 2014-08-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
26570             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
26571             Anna Tikhonova  <anna.tikhonova@intel.com>
26572             Ilya Tocar  <ilya.tocar@intel.com>
26573             Andrey Turetskiy  <andrey.turetskiy@intel.com>
26574             Ilya Verbin  <ilya.verbin@intel.com>
26575             Kirill Yukhin  <kirill.yukhin@intel.com>
26576             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
26578         * config/i386/i386.md
26579         (define_attr "isa"): Add avx512bw,noavx512bw.
26580         (define_attr "enabled"): Ditto.
26581         (define_split): Add 32/64-bit mask logic.
26582         (define_insn "*k<logic>qi"): New.
26583         (define_insn "*k<logic>hi"): New.
26584         (define_insn "*anddi_1"): Add mask version.
26585         (define_insn "*andsi_1"): Ditto.
26586         (define_insn "*<code><mode>_1"): Ditto.
26587         (define_insn "*<code>hi_1"): Ditto.
26588         (define_insn "kxnor<mode>"): New.
26589         (define_insn "kunpcksi"): New.
26590         (define_insn "kunpckdi"): New.
26591         (define_insn "*one_cmpl<mode>2_1"): Add mask version.
26592         (define_insn "*one_cmplhi2_1"): Ditto.
26594 2014-08-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
26595             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
26596             Anna Tikhonova  <anna.tikhonova@intel.com>
26597             Ilya Tocar  <ilya.tocar@intel.com>
26598             Andrey Turetskiy  <andrey.turetskiy@intel.com>
26599             Ilya Verbin  <ilya.verbin@intel.com>
26600             Kirill Yukhin  <kirill.yukhin@intel.com>
26601             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
26603         * config/i386/i386.c (ix86_preferred_simd_mode): Allow V64QImode and
26604         V32HImode.
26606 2014-08-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
26607             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
26608             Anna Tikhonova  <anna.tikhonova@intel.com>
26609             Ilya Tocar  <ilya.tocar@intel.com>
26610             Andrey Turetskiy  <andrey.turetskiy@intel.com>
26611             Ilya Verbin  <ilya.verbin@intel.com>
26612             Kirill Yukhin  <kirill.yukhin@intel.com>
26613             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
26615         * config/i386/i386.c (print_reg): Ð¡orrectly print 64-bit mask
26616         registers.
26617         (inline_secondary_memory_needed): Allow 64 bit wide mask registers.
26618         (ix86_hard_regno_mode_ok): Allow 32/64-bit mask registers and
26619         xmm/ymm16+ when availble.
26620         * config/i386/i386.h
26621         (HARD_REGNO_NREGS): Add mask regs.
26622         (VALID_AVX512F_REG_MODE): Ditto.
26623         (VALID_AVX512F_REG_MODE) : Define.
26624         (VALID_MASK_AVX512BW_MODE): Ditto.
26625         (reg_class) (MASK_REG_P(X)): Define.
26626         * config/i386/i386.md: Do not split long moves with mask register,
26627         use kmovb if avx512bw is availible.
26628         (movdi_internal): Handle mask registers.
26630 2014-08-14  Richard Biener  <rguenther@suse.de>
26632         PR tree-optimization/62081
26633         * tree-ssa-loop.c (pass_fix_loops): New pass.
26634         (pass_tree_loop::gate):  Do not fixup loops here.
26635         * tree-pass.h (make_pass_fix_loops): Declare.
26636         * passes.def: Schedule pass_fix_loops before GIMPLE loop passes.
26638 2014-08-14  Richard Biener  <rguenther@suse.de>
26640         * tree.c (type_hash_lookup, type_hash_add): Merge into ...
26641         (type_hash_canon): ... this and avoid 2nd lookup for the add.
26643 2014-08-14  Richard Biener  <rguenther@suse.de>
26645         PR tree-optimization/62090
26646         * builtins.c (fold_builtin_sprintf): Move to gimple-fold.c.
26647         (fold_builtin_2): Do not fold sprintf.
26648         (fold_builtin_3): Likewise.
26649         * gimple-fold.c (gimple_fold_builtin_sprintf): New function
26650         moved from builtins.c.
26651         (gimple_fold_builtin): Fold sprintf.
26653 2014-08-14  Richard Biener  <rguenther@suse.de>
26655         PR rtl-optimization/62079
26656         * recog.c (peephole2_optimize): If peep2_do_cleanup_cfg
26657         run cleanup_cfg.
26659 2014-08-14  Ilya Enkovich  <ilya.enkovich@intel.com>
26661         * ipa-devirt.c (get_polymorphic_call_info): Use fndecl instead of
26662         current_function_decl.
26664 2014-08-14  Ilya Enkovich  <ilya.enkovich@intel.com>
26666         * cgraph.c (cgraph_node::function_symbol): Fix wrong
26667         cgraph_function_node to cgraph_node::function_symbol
26668         refactoring.
26670 2014-08-14  Zhenqiang Chen  <zhenqiang.chen@arm.com>
26672         * config/arm/arm.c (arm_option_override): Set max_insns_skipped
26673         to MAX_INSN_PER_IT_BLOCK when optimize_size for THUMB2.
26675 2014-08-13  Chen Gang  gang.chen.5i5j@gmail.com
26677         * microblaze/microblaze.md: Remove redundant '@' to avoid compiling
26678         warning.
26680 2014-08-13  Roman Gareev  <gareevroman@gmail.com>
26682         * gcc.dg/graphite/pr35356-2.c: Update according to the ISL code
26683         generator.
26685 2014-08-12  Jakub Jelinek  <jakub@redhat.com>
26687         PR target/62025
26688         * sched-deps.c (find_inc): Check if inc_insn doesn't clobber
26689         any registers that are used in mem_insn.
26691 2014-08-12  Steve Ellcey  <sellcey@mips.com>
26693         * config/mips/mips.h (ASM_SPEC): Pass float options to assembler.
26695 2014-08-12  Steve Ellcey  <sellcey@mips.com>
26697         * config/mips/t-mti-elf (MULTILIB_OPTIONS): Remove fp64 multilib.
26698         (MULTILIB_DIRNAMES): Ditto.
26699         * config/mips/t-mti-elf (MULTILIB_OPTIONS): Ditto.
26700         * config/mips/t-mti-elf (MULTILIB_EXCEPTIONS): Ditto.
26701         * config/mips/t-mti-linux (MULTILIB_OPTIONS): Ditto.
26702         * config/mips/t-mti-linux (MULTILIB_DIRNAMES): Ditto.
26703         * config/mips/t-mti-linux (MULTILIB_EXCEPTIONS): Ditto.
26704         * config/mips/mti-linux.h (SYSROOT_SUFFIX_SPEC): Ditto.
26706 2014-08-12  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
26708         PR target/61413
26709         * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Fix definition
26710         of __ARM_SIZEOF_WCHAR_T.
26712 2014-08-12  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
26714         PR target/62098
26715         * config/arm/vfp.md (*combine_vcvtf2i): Fix constraint.
26716         Remove unnecessary attributes.
26718 2014-08-12  Yury Gribov  <y.gribov@samsung.com>
26720         * internal-fn.c (init_internal_fns): Fix off-by-one.
26722 2014-08-12  Alexander Ivchenko  <alexander.ivchenko@intel.com>
26723             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
26724             Anna Tikhonova  <anna.tikhonova@intel.com>
26725             Ilya Tocar  <ilya.tocar@intel.com>
26726             Andrey Turetskiy  <andrey.turetskiy@intel.com>
26727             Ilya Verbin  <ilya.verbin@intel.com>
26728             Kirill Yukhin  <kirill.yukhin@intel.com>
26729             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
26731         * config/i386/i386.c (standard_sse_constant_opcode): Use
26732         vpxord/vpternlog if avx512 is availible.
26734 2014-08-12  Thomas Preud'homme  <thomas.preudhomme@arm.com>
26736         PR middle-end/62103
26737         * gimple-fold.c (fold_ctor_reference): Don't fold in presence of
26738         bitfields, that is when size doesn't match the size of type or the
26739         size of the constructor.
26741 2014-08-11  Michael Meissner  <meissner@linux.vnet.ibm.com>
26743         * config/rs6000/constraints.md (wh constraint): New constraint,
26744         for FP registers if direct move is available.
26745         (wi constraint): New constraint, for VSX/FP registers that can
26746         handle 64-bit integers.
26747         (wj constraint): New constraint for VSX/FP registers that can
26748         handle 64-bit integers for direct moves.
26749         (wk constraint): New constraint for VSX/FP registers that can
26750         handle 64-bit doubles for direct moves.
26751         (wy constraint): Make documentation match implementation.
26753         * config/rs6000/rs6000.c (struct rs6000_reg_addr): Add
26754         scalar_in_vmx_p field to simplify tests of whether SFmode or
26755         DFmode can go in the Altivec registers.
26756         (rs6000_hard_regno_mode_ok): Use scalar_in_vmx_p field.
26757         (rs6000_setup_reg_addr_masks): Likewise.
26758         (rs6000_debug_print_mode): Add debug support for scalar_in_vmx_p
26759         field, and wh/wi/wj/wk constraints.
26760         (rs6000_init_hard_regno_mode_ok): Setup scalar_in_vmx_p field, and
26761         the wh/wi/wj/wk constraints.
26762         (rs6000_preferred_reload_class): If SFmode/DFmode can go in the
26763         upper registers, prefer VSX registers unless the operation is a
26764         memory operation with REG+OFFSET addressing.
26766         * config/rs6000/vsx.md (VSr mode attribute): Add support for
26767         DImode.  Change SFmode to use ww constraint instead of d to allow
26768         SF registers in the upper registers.
26769         (VSr2): Likewise.
26770         (VSr3): Likewise.
26771         (VSr5): Fix thinko in comment.
26772         (VSa): New mode attribute that is an alternative to wa, that
26773         returns the VSX register class that a mode can go in, but may not
26774         be the preferred register class.
26775         (VS_64dm): New mode attribute for appropriate register classes for
26776         referencing 64-bit elements of vectors for direct moves and normal
26777         moves.
26778         (VS_64reg): Likewise.
26779         (vsx_mov<mode>): Change wa constraint to <VSa> to limit the
26780         register allocator to only registers the data type can handle.
26781         (vsx_le_perm_load_<mode>): Likewise.
26782         (vsx_le_perm_store_<mode>): Likewise.
26783         (vsx_xxpermdi2_le_<mode>): Likewise.
26784         (vsx_xxpermdi4_le_<mode>): Likewise.
26785         (vsx_lxvd2x2_le_<mode>): Likewise.
26786         (vsx_lxvd2x4_le_<mode>): Likewise.
26787         (vsx_stxvd2x2_le_<mode>): Likewise.
26788         (vsx_add<mode>3): Likewise.
26789         (vsx_sub<mode>3): Likewise.
26790         (vsx_mul<mode>3): Likewise.
26791         (vsx_div<mode>3): Likewise.
26792         (vsx_tdiv<mode>3_internal): Likewise.
26793         (vsx_fre<mode>2): Likewise.
26794         (vsx_neg<mode>2): Likewise.
26795         (vsx_abs<mode>2): Likewise.
26796         (vsx_nabs<mode>2): Likewise.
26797         (vsx_smax<mode>3): Likewise.
26798         (vsx_smin<mode>3): Likewise.
26799         (vsx_sqrt<mode>2): Likewise.
26800         (vsx_rsqrte<mode>2): Likewise.
26801         (vsx_tsqrt<mode>2_internal): Likewise.
26802         (vsx_fms<mode>4): Likewise.
26803         (vsx_nfma<mode>4): Likewise.
26804         (vsx_eq<mode>): Likewise.
26805         (vsx_gt<mode>): Likewise.
26806         (vsx_ge<mode>): Likewise.
26807         (vsx_eq<mode>_p): Likewise.
26808         (vsx_gt<mode>_p): Likewise.
26809         (vsx_ge<mode>_p): Likewise.
26810         (vsx_xxsel<mode>): Likewise.
26811         (vsx_xxsel<mode>_uns): Likewise.
26812         (vsx_copysign<mode>3): Likewise.
26813         (vsx_float<VSi><mode>2): Likewise.
26814         (vsx_floatuns<VSi><mode>2): Likewise.
26815         (vsx_fix_trunc<mode><VSi>2): Likewise.
26816         (vsx_fixuns_trunc<mode><VSi>2): Likewise.
26817         (vsx_x<VSv>r<VSs>i): Likewise.
26818         (vsx_x<VSv>r<VSs>ic): Likewise.
26819         (vsx_btrunc<mode>2): Likewise.
26820         (vsx_b2trunc<mode>2): Likewise.
26821         (vsx_floor<mode>2): Likewise.
26822         (vsx_ceil<mode>2): Likewise.
26823         (vsx_<VS_spdp_insn>): Likewise.
26824         (vsx_xscvspdp): Likewise.
26825         (vsx_xvcvspuxds): Likewise.
26826         (vsx_float_fix_<mode>2): Likewise.
26827         (vsx_set_<mode>): Likewise.
26828         (vsx_extract_<mode>_internal1): Likewise.
26829         (vsx_extract_<mode>_internal2): Likewise.
26830         (vsx_extract_<mode>_load): Likewise.
26831         (vsx_extract_<mode>_store): Likewise.
26832         (vsx_splat_<mode>): Likewise.
26833         (vsx_xxspltw_<mode>): Likewise.
26834         (vsx_xxspltw_<mode>_direct): Likewise.
26835         (vsx_xxmrghw_<mode>): Likewise.
26836         (vsx_xxmrglw_<mode>): Likewise.
26837         (vsx_xxsldwi_<mode>): Likewise.
26838         (vsx_xscvdpspn): Tighten constraints to only use register classes
26839         the types use.
26840         (vsx_xscvspdpn): Likewise.
26841         (vsx_xscvdpspn_scalar): Likewise.
26843         * config/rs6000/rs6000.h (enum rs6000_reg_class_enum): Add wh, wi,
26844         wj, and wk constraints.
26845         (GPR_REG_CLASS_P): New helper macro for register classes targeting
26846         general purpose registers.
26848         * config/rs6000/rs6000.md (f32_dm): Use wh constraint for SDmode
26849         direct moves.
26850         (zero_extendsidi2_lfiwz): Use wj constraint for direct move of
26851         DImode instead of wm.  Use wk constraint for direct move of DFmode
26852         instead of wm.
26853         (extendsidi2_lfiwax): Likewise.
26854         (lfiwax): Likewise.
26855         (lfiwzx): Likewise.
26856         (movdi_internal64): Likewise.
26858         * doc/md.texi (PowerPC and IBM RS6000): Document wh, wi, wj, and
26859         wk constraints. Make the wy constraint documentation match them
26860         implementation.
26862 2014-08-11  Mircea Namolaru  <mircea.namolaru@inria.fr>
26864         Replacement of isl_int by isl_val
26865         * graphite-clast-to-gimple.c: include isl/val.h, isl/val_gmp.h
26866         (compute_bounds_for_param): use isl_val instead of isl_int
26867         (compute_bounds_for_loop): likewise
26868         * graphite-interchange.c: include isl/val.h, isl/val_gmp.h
26869         (build_linearized_memory_access): use isl_val instead of isl_int
26870         (pdr_stride_in_loop): likewise
26871         * graphite-optimize-isl.c:
26872         (getPrevectorMap): use isl_val instead of isl_int
26873         * graphite-poly.c:
26874         (pbb_number_of_iterations_at_time): use isl_val instead of isl_int
26875         graphite-sese-to-poly.c: include isl/val.h, isl/val_gmp.h
26876         (extern the_isl_ctx): declare
26877         (build_pbb_scattering_polyhedrons): use isl_val instead of isl_int
26878         (extract_affine_gmp): likewise
26879         (wrap): likewise
26880         (build_loop_iteration_domains): likewise
26881         (add_param_constraints): likewise
26883 2014-08-11  Richard Biener  <rguenther@suse.de>
26885         PR tree-optimization/62075
26886         * tree-vect-slp.c (vect_detect_hybrid_slp_stmts): Properly
26887         handle uses in patterns.
26889 2014-08-11  Alexander Ivchenko  <alexander.ivchenko@intel.com>
26890             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
26891             Anna Tikhonova  <anna.tikhonova@intel.com>
26892             Ilya Tocar  <ilya.tocar@intel.com>
26893             Andrey Turetskiy  <andrey.turetskiy@intel.com>
26894             Ilya Verbin  <ilya.verbin@intel.com>
26895             Kirill Yukhin  <kirill.yukhin@intel.com>
26896             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
26898         * common/config/i386/i386-common.c
26899         (OPTION_MASK_ISA_AVX512VL_SET): Define.
26900         (OPTION_MASK_ISA_AVX512F_UNSET): Update.
26901         (ix86_handle_option): Handle OPT_mavx512vl.
26902         * config/i386/cpuid.h (bit_AVX512VL): Define.
26903         * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512vl,
26904         set -mavx512vl accordingly.
26905         * config/i386/i386-c.c (ix86_target_macros_internal): Handle
26906         OPTION_MASK_ISA_AVX512VL.
26907         * config/i386/i386.c (ix86_target_string): Handle -mavx512vl.
26908         (ix86_option_override_internal): Define PTA_AVX512VL, handle
26909         PTA_AVX512VL and OPTION_MASK_ISA_AVX512VL.
26910         (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512vl.
26911         * config/i386/i386.h (TARGET_AVX512VL): Define.
26912         (TARGET_AVX512VL_P(x)): Ditto.
26913         * config/i386/i386.opt: Add mavx512vl.
26915 2014-08-11  Felix Yang  <fei.yang0953@gmail.com>
26917         PR tree-optimization/62073
26918         * tree-vect-loop.c (vect_is_simple_reduction_1): Check that DEF1 has
26919         a basic block.
26921 2014-08-11  Alexander Ivchenko  <alexander.ivchenko@intel.com>
26922             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
26923             Anna Tikhonova  <anna.tikhonova@intel.com>
26924             Ilya Tocar  <ilya.tocar@intel.com>
26925             Andrey Turetskiy  <andrey.turetskiy@intel.com>
26926             Ilya Verbin  <ilya.verbin@intel.com>
26927             Kirill Yukhin  <kirill.yukhin@intel.com>
26928             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
26930         * common/config/i386/i386-common.c
26931         (OPTION_MASK_ISA_AVX512BW_SET) : Define.
26932         (OPTION_MASK_ISA_AVX512BW_UNSET): Ditto.
26933         (OPTION_MASK_ISA_AVX512VL_UNSET) : Ditto.
26934         (ix86_handle_option): Handle OPT_mavx512bw.
26935         * config/i386/cpuid.h (bit_AVX512BW): Define.
26936         * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512bw,
26937         set -mavx512bw accordingly.
26938         * config/i386/i386-c.c (ix86_target_macros_internal): Handle
26939         OPTION_MASK_ISA_AVX512BW.
26940         * config/i386/i386.c (ix86_target_string): Handle -mavx512bw.
26941         (ix86_option_override_internal): Define PTA_AVX512BW, handle
26942         PTA_AVX512BW and OPTION_MASK_ISA_AVX512BW.
26943         (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512bw.
26944         * config/i386/i386.h (TARGET_AVX512BW): Define.
26945         (TARGET_AVX512BW_P(x)): Ditto.
26946         * config/i386/i386.opt: Add mavx512bw.
26948 2014-08-11  Richard Biener  <rguenther@suse.de>
26950         PR tree-optimization/62070
26951         * tree-ssa-loop-manip.c (gimple_duplicate_loop_to_header_edge):
26952         Remove SSA checking.
26954 2014-08-11  Yury Gribov  <y.gribov@samsung.com>
26956         * asan.c (asan_check_flags): New enum.
26957         (build_check_stmt_with_calls): Removed function.
26958         (build_check_stmt): Split inlining logic to
26959         asan_expand_check_ifn.
26960         (instrument_derefs): Rename parameter.
26961         (instrument_mem_region_access): Rename parameter.
26962         (instrument_strlen_call): Likewise.
26963         (asan_expand_check_ifn): New function.
26964         (asan_instrument): Remove old code.
26965         (pass_sanopt::execute): Change handling of
26966         asan-instrumentation-with-call-threshold.
26967         (asan_clear_shadow): Fix formatting.
26968         (asan_function_start): Likewise.
26969         (asan_emit_stack_protection): Likewise.
26970         * doc/invoke.texi (asan-instrumentation-with-call-threshold):
26971         Update description.
26972         * internal-fn.c (expand_ASAN_CHECK): New function.
26973         * internal-fn.def (ASAN_CHECK): New internal function.
26974         * params.def (PARAM_ASAN_INSTRUMENTATION_WITH_CALL_THRESHOLD):
26975         Update description.
26976         (PARAM_ASAN_USE_AFTER_RETURN): Likewise.
26977         * tree.c: Small comment fix.
26979 2014-08-11  Yury Gribov  <y.gribov@samsung.com>
26981         * gimple.c (gimple_call_fnspec): Support internal functions.
26982         (gimple_call_return_flags): Use const.
26983         * Makefile.in (GTFILES): Add internal-fn.h to list of GC files.
26984         * internal-fn.def: Add fnspec information.
26985         * internal-fn.h (internal_fn_fnspec): New function.
26986         (init_internal_fns): Declare new function.
26987         * internal-fn.c (internal_fn_fnspec_array): New global variable.
26988         (init_internal_fns): New function.
26989         * tree-core.h: Update macro call.
26990         * tree.c (build_common_builtin_nodes): Initialize internal fns.
26992 2014-08-10  Gerald Pfeifer  <gerald@pfeifer.com>
26994         * lto-streamer.h (struct output_block::symbol): Change from
26995         struct symtab_node to plain symtab_node.
26996         (referenced_from_this_partition_p): Change first parameter
26997         from struct symtab_node to plain symtab_node.
26999 2014-08-10  Marek Polacek  <polacek@redhat.com>
27001         PR c/51849
27002         * gcc/doc/invoke.texi: Document -Wc90-c99-compat.
27004 2014-08-09  Jan Hubicka  <hubicka@ucw.cz>
27006         * ipa-devirt.c (get_dynamic_type): Handle case when instance is in
27007         DECL correctly; do not give up on types in static storage.
27009 2014-08-09  Paolo Carlini  <paolo.carlini@oracle.com>
27011         * doc/invoke.texi ([Wnarrowing]): Update for non-constants in C++11.
27013 2014-08-09  Roman Gareev  <gareevroman@gmail.com>
27015         * graphite-isl-ast-to-gimple.c:
27016         (translate_isl_ast_node_user): Use nb_loops instead of loop->num + 1.
27018         * gcc.dg/graphite/isl-ast-gen-user-1.c: New testcase.
27020 2014-08-08  Guozhi Wei  <carrot@google.com>
27022         * config/rs6000/rs6000.md (*movdi_internal64): Add a new constraint.
27024 2014-08-08  Cary Coutant  <ccoutant@google.com>
27026         * dwarf2out.c (get_skeleton_type_unit): Remove.
27027         (output_skeleton_debug_sections): Remove skeleton type units.
27028         (output_comdat_type_unit): Likewise.
27029         (dwarf2out_finish): Likewise.
27031 2014-08-07  Yi Yang  <ahyangyi@google.com>
27033         * predict.c (expr_expected_value_1): Remove the redundant assignment.
27035 2014-08-08  Richard Biener  <rguenther@suse.de>
27037         * lto-streamer.h (struct lto_input_block): Make it a class
27038         with a constructor.
27039         (LTO_INIT_INPUT_BLOCK, LTO_INIT_INPUT_BLOCK_PTR): Remove.
27040         (struct lto_function_header, struct lto_simple_header,
27041         struct lto_simple_header_with_strings,
27042         struct lto_decl_header, struct lto_function_header): Make
27043         a simple inheritance hieararchy.  Remove unused fields.
27044         (struct lto_asm_header): Remove.
27045         * lto-streamer-out.c (produce_asm): Adjust.
27046         (lto_output_toplevel_asms): Likewise.
27047         (produce_asm_for_decls): Likewise.
27048         * lto-section-out.c (lto_destroy_simple_output_block): Likewise.
27049         * data-streamer-in.c (string_for_index): Likewise.
27050         * ipa-inline-analysis.c (inline_read_section): Likewise.
27051         * ipa-prop.c (ipa_prop_read_section): Likewise.
27052         (read_replacements_section): Likewise.
27053         * lto-cgraph.c (input_cgraph_opt_section): Likewise.
27054         * lto-section-in.c (lto_create_simple_input_block): Likewise.
27055         (lto_destroy_simple_input_block): Likewise.
27056         * lto-streamer-in.c (lto_read_body_or_constructor): Likewise.
27057         (lto_input_toplevel_asms): Likewise.
27059 2014-08-08  Alexander Ivchenko  <alexander.ivchenko@intel.com>
27060             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
27061             Anna Tikhonova  <anna.tikhonova@intel.com>
27062             Ilya Tocar  <ilya.tocar@intel.com>
27063             Andrey Turetskiy  <andrey.turetskiy@intel.com>
27064             Ilya Verbin  <ilya.verbin@intel.com>
27065             Kirill Yukhin  <kirill.yukhin@intel.com>
27066             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
27068         * common/config/i386/i386-common.c
27069         (OPTION_MASK_ISA_AVX512DQ_SET): Define.
27070         (OPTION_MASK_ISA_AVX512DQ_UNSET): Ditto.
27071         (ix86_handle_option): Handle OPT_mavx512dq.
27072         * config/i386/cpuid.h (bit_AVX512DQ): Define.
27073         * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512dq,
27074         set -mavx512dq accordingly.
27075         * config/i386/i386-c.c (ix86_target_macros_internal): Handle
27076         OPTION_MASK_ISA_AVX512DQ.
27077         * config/i386/i386.c (ix86_target_string): Handle -mavx512dq.
27078         (ix86_option_override_internal): Define PTA_AVX512DQ, handle
27079         PTA_AVX512DQ and OPTION_MASK_ISA_AVX512DQ.
27080         (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512dq.
27081         * config/i386/i386.h (TARGET_AVX512DQ): Define.
27082         (TARGET_AVX512DQ_P(x)): Ditto.
27083         * config/i386/i386.opt: Add mavx512dq.
27085 2014-08-08  Richard Biener  <rguenther@suse.de>
27087         * builtins.c (c_getstr, readonly_data_expr, init_target_chars,
27088         target_percent, target_percent_s): Export.
27089         (var_decl_component_p, fold_builtin_memory_op, fold_builtin_memset,
27090         fold_builtin_bzero, fold_builtin_strcpy, fold_builtin_strncpy,
27091         fold_builtin_strcat, fold_builtin_fputs, fold_builtin_memory_chk,
27092         fold_builtin_stxcpy_chk, fold_builtin_stxncpy_chk,
27093         fold_builtin_sprintf_chk_1, fold_builtin_snprintf_chk_1):
27094         Move to gimple-fold.c.
27095         (fold_builtin_2): Remove handling of bzero, fputs, fputs_unlocked,
27096         strcat and strcpy.
27097         (fold_builtin_3): Remove handling of memset, bcopy, memcpy,
27098         mempcpy, memmove, strncpy, strcpy_chk and stpcpy_chk.
27099         (fold_builtin_4): Remove handling of memcpy_chk, mempcpy_chk,
27100         memmove_chk, memset_chk, strncpy_chk and stpncpy_chk.
27101         (rewrite_call_expr_array): Remove.
27102         (fold_builtin_sprintf_chk): Likewise.
27103         (fold_builtin_snprintf_chk): Likewise.
27104         (fold_builtin_varargs): Remove handling of sprintf_chk,
27105         vsprintf_chk, snprintf_chk and vsnprintf_chk.
27106         (gimple_fold_builtin_sprintf_chk): Remove.
27107         (gimple_fold_builtin_snprintf_chk): Likewise.
27108         (gimple_fold_builtin_varargs): Likewise.
27109         (fold_call_stmt): Do not call gimple_fold_builtin_varargs.
27110         * predict.c (optimize_bb_for_size_p): Handle NULL bb.
27111         * gimple.c (gimple_seq_add_seq_without_update): New function.
27112         * gimple.h (gimple_seq_add_seq_without_update): Declare.
27113         * gimple-fold.c: Include output.h.
27114         (gsi_replace_with_seq_vops): New function, split out from ...
27115         (gimplify_and_update_call_from_tree): ... here.
27116         (replace_call_with_value): New function.
27117         (replace_call_with_call_and_fold): Likewise.
27118         (var_decl_component_p): Moved from builtins.c.
27119         (gimple_fold_builtin_memory_op): Moved from builtins.c
27120         fold_builtin_memory_op and rewritten to GIMPLE.
27121         (gimple_fold_builtin_memset): Likewise.
27122         (gimple_fold_builtin_strcpy): Likewise.
27123         (gimple_fold_builtin_strncpy): Likewise.
27124         (gimple_fold_builtin_strcat): Likewise.
27125         (gimple_fold_builtin_fputs): Likewise.
27126         (gimple_fold_builtin_memory_chk): Likewise.
27127         (gimple_fold_builtin_stxcpy_chk): Likewise.
27128         (gimple_fold_builtin_stxncpy_chk): Likewise.
27129         (gimple_fold_builtin_snprintf_chk): Likewise.
27130         (gimple_fold_builtin_sprintf_chk): Likewise.
27131         (gimple_fold_builtin_strlen): New function.
27132         (gimple_fold_builtin_with_strlen): New function split out from
27133         gimple_fold_builtin.
27134         (gimple_fold_builtin): Change signature and handle
27135         bzero, memset, bcopy, memcpy, mempcpy and memmove folding
27136         here.  Call gimple_fold_builtin_with_strlen.
27137         (gimple_fold_call): Adjust.
27139 2014-08-08  Kugan Vivekanandarajah  <kuganv@linaro.org>
27141         * calls.c (precompute_arguments): Check
27142         promoted_for_signed_and_unsigned_p and set the promoted mode.
27143         (promoted_for_signed_and_unsigned_p): New function.
27144         (expand_expr_real_1): Check promoted_for_signed_and_unsigned_p
27145         and set the promoted mode.
27146         * expr.h (promoted_for_signed_and_unsigned_p): New function definition.
27147         * cfgexpand.c (expand_gimple_stmt_1): Call emit_move_insn if
27148         SUBREG is promoted with SRP_SIGNED_AND_UNSIGNED.
27151 2014-08-08  Kugan Vivekanandarajah  <kuganv@linaro.org>
27153         * calls.c (precompute_arguments): Use new SUBREG_PROMOTED_SET
27154         instead of SUBREG_PROMOTED_UNSIGNED_SET.
27155         (expand_call): Likewise.
27156         * cfgexpand.c (expand_gimple_stmt_1): Use SUBREG_PROMOTED_SIGN
27157         to get promoted mode.
27158         * combine.c (record_promoted_value): Skip > 0 comparison with
27159         SUBREG_PROMOTED_UNSIGNED_P as it now returns only 0 or 1.
27160         * expr.c (convert_move): Use SUBREG_CHECK_PROMOTED_SIGN instead
27161         of SUBREG_PROMOTED_UNSIGNED_P.
27162         (convert_modes): Likewise.
27163         (store_expr): Use SUBREG_PROMOTED_SIGN to get promoted mode.
27164         Use SUBREG_CHECK_PROMOTED_SIGN instead of SUBREG_PROMOTED_UNSIGNED_P.
27165         (expand_expr_real_1): Use new SUBREG_PROMOTED_SET instead of
27166         SUBREG_PROMOTED_UNSIGNED_SET.
27167         * function.c (assign_parm_setup_reg): Use new SUBREG_PROMOTED_SET
27168         instead of SUBREG_PROMOTED_UNSIGNED_SET.
27169         * ifcvt.c (noce_emit_cmove): Updated to use SUBREG_PROMOTED_GET and
27170         SUBREG_PROMOTED_SET.
27171         * internal-fn.c (ubsan_expand_si_overflow_mul_check): Use
27172         SUBREG_PROMOTED_SET instead of SUBREG_PROMOTED_UNSIGNED_SET.
27173         * optabs.c (widen_operand): Use SUBREG_CHECK_PROMOTED_SIGN instead
27174         of SUBREG_PROMOTED_UNSIGNED_P.
27175         * rtl.h (SUBREG_PROMOTED_UNSIGNED_SET): Remove.
27176         (SUBREG_PROMOTED_SET): New define.
27177         (SUBREG_PROMOTED_GET): Likewise.
27178         (SUBREG_PROMOTED_SIGN): Likewise.
27179         (SUBREG_PROMOTED_SIGNED_P): Likewise.
27180         (SUBREG_CHECK_PROMOTED_SIGN): Likewise.
27181         (SUBREG_PROMOTED_UNSIGNED_P): Updated.
27182         * rtlanal.c (unsigned_reg_p): Use new SUBREG_PROMOTED_GET
27183         instead of SUBREG_PROMOTED_UNSIGNED_GET.
27184         (nonzero_bits1): Skip > 0 comparison with the results as
27185         SUBREG_PROMOTED_UNSIGNED_P now returns only 0 or 1.
27186         (num_sign_bit_copies1): Use SUBREG_PROMOTED_SIGNED_P instead
27187         of !SUBREG_PROMOTED_UNSIGNED_P.
27188         * simplify-rtx.c (simplify_unary_operation_1): Use new
27189         SUBREG_PROMOTED_SIGNED_P instead of !SUBREG_PROMOTED_UNSIGNED_P.
27190         (simplify_subreg): Use new SUBREG_PROMOTED_SIGNED_P,
27191         SUBREG_PROMOTED_UNSIGNED_P and SUBREG_PROMOTED_SET instead of
27192         SUBREG_PROMOTED_UNSIGNED_P and SUBREG_PROMOTED_UNSIGNED_SET.
27194 2014-08-07  Jan Hubicka  <hubicka@ucw.cz>
27196         * ipa-devirt.c: Include gimple-pretty-print.h
27197         (referenced_from_vtable_p): Exclude DECL_EXTERNAL from
27198         further tests.
27199         (decl_maybe_in_construction_p): Fix conditional on cdtor check
27200         (get_polymorphic_call_info): Fix return value
27201         (type_change_info): New sturcture based on ipa-prop
27202         variant.
27203         (noncall_stmt_may_be_vtbl_ptr_store): New predicate
27204         based on ipa-prop variant.
27205         (extr_type_from_vtbl_ptr_store): New function
27206         based on ipa-prop variant.
27207         (record_known_type): New function.
27208         (check_stmt_for_type_change): New function.
27209         (get_dynamic_type): New function.
27210         * ipa-prop.c (ipa_analyze_call_uses): Use get_dynamic_type.
27211         * tree-ssa-pre.c: ipa-utils.h
27212         (eliminate_dom_walker::before_dom_children): Use ipa-devirt
27213         machinery; sanity check with ipa-prop devirtualization.
27214         * trans-mem.c (ipa_tm_insert_gettmclone_call): Clear
27215         polymorphic flag.
27217 2014-08-07  Trevor Saunders  <tsaunders@mozilla.com>
27219         * Makefile.in: Remove references to pointer-set.c and pointer-set.h.
27220         * alias.c, cfgexpand.c, cgraphbuild.c,
27221         config/aarch64/aarch64-builtins.c, config/aarch64/aarch64.c,
27222         config/alpha/alpha.c, config/darwin.c, config/i386/i386.c,
27223         config/i386/winnt.c, config/ia64/ia64.c, config/m32c/m32c.c,
27224         config/mep/mep.c, config/mips/mips.c, config/rs6000/rs6000.c,
27225         config/s390/s390.c, config/sh/sh.c, config/sparc/sparc.c,
27226         config/spu/spu.c, config/stormy16/stormy16.c, config/tilegx/tilegx.c,
27227         config/tilepro/tilepro.c, config/xtensa/xtensa.c, dominance.c,
27228         dse.c, except.c, gengtype.c, gimple-expr.c,
27229         gimple-ssa-strength-reduction.c, gimplify.c, ifcvt.c,
27230         ipa-visibility.c, lto-streamer.h, omp-low.c, predict.c, stmt.c,
27231         tree-affine.c, tree-cfg.c, tree-eh.c, tree-inline.c, tree-nested.c,
27232         tree-scalar-evolution.c, tree-ssa-loop-im.c, tree-ssa-loop-niter.c,
27233         tree-ssa-phiopt.c, tree-ssa-structalias.c, tree-ssa-uninit.c,
27234         tree-ssa.c, tree.c, var-tracking.c, varpool.c: Remove includes of
27235         pointer-set.h.
27236         * pointer-set.c: Remove file.
27237         * pointer-set.h: Remove file.
27239 2014-08-07  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
27241         * config/arm/arm.md (*cmov<mode>): Set type attribute to fcsel.
27242         * config/arm/types.md (f_sels, f_seld): Delete.
27244 2014-08-07  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
27246         * config/aarch64/aarch64.md (absdi2): Set simd attribute.
27247         (aarch64_reload_mov<mode>): Predicate on TARGET_FLOAT.
27248         (aarch64_movdi_<mode>high): Likewise.
27249         (aarch64_mov<mode>high_di): Likewise.
27250         (aarch64_movdi_<mode>low): Likewise.
27251         (aarch64_mov<mode>low_di): Likewise.
27252         (aarch64_movtilow_tilow): Likewise.
27253         Add comment explaining usage of fp,simd attributes and of
27254         TARGET_FLOAT and TARGET_SIMD.
27256 2014-08-07  Ian Bolton  <ian.bolton@arm.com>
27257             Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
27259         * config/aarch64/aarch64.c (aarch64_expand_mov_immediate):
27260         Use MOVN when one of the half-words is 0xffff.
27262 2014-08-07  Marat Zakirov  <m.zakirov@samsung.com>
27264         * config/arm/thumb1.md (*thumb1_movqi_insn): Copy of thumb1_movhi_insn.
27266 2014-08-07  Maxim Kuvyrkov  <maxim.kuvyrkov@linaro.org>
27268         * haifa-sched.c (SCHED_SORT): Delete.  Macro used exactly once.
27269         (enum rfs_decition:RFS_*): New constants wrapped in an enum.
27270         (rfs_str): String corresponding to RFS_* constants.
27271         (rank_for_schedule_stats_t): New typedef.
27272         (rank_for_schedule_stats): New static variable.
27273         (rfs_result): New static function.
27274         (rank_for_schedule): Track statistics for deciding heuristics.
27275         (rank_for_schedule_stats_diff, print_rank_for_schedule_stats): New
27276         static functions.
27277         (ready_sort): Use them for debug printouts.
27278         (schedule_block): Init statistics state.  Print statistics on
27279         rank_for_schedule decisions.
27281 2014-08-07  Maxim Kuvyrkov  <maxim.kuvyrkov@linaro.org>
27283         * haifa-sched.c (rank_for_schedule): Fix INSN_TICK-based heuristics.
27285 2014-08-07  Ilya Tocar  <ilya.tocar@intel.com>
27287         * config/i386/sse.md (vec_extract_lo_<mode><mask_name>): Fix
27288         constraint.
27290 2014-08-07  Trevor Saunders  <tsaunders@mozilla.com>
27292         * hash-map.h (default_hashmap_traits): Adjust overloads of hash
27293         function to not conflict.
27294         * alias.c, cfgexpand.c, dse.c, except.h, gimple-expr.c,
27295         gimple-ssa-strength-reduction.c, gimple-ssa.h, ifcvt.c,
27296         lto-streamer-out.c, lto-streamer.h, tree-affine.c, tree-affine.h,
27297         tree-predcom.c, tree-scalar-evolution.c, tree-ssa-loop-im.c,
27298         tree-ssa-loop-niter.c, tree-ssa.c, value-prof.c: Use hash_map instead
27299         of pointer_map.
27301 2014-08-07  Marek Polacek  <polacek@redhat.com>
27303         * fold-const.c (fold_binary_loc): Add folding of
27304         (PTR0 - (PTR1 p+ A) -> (PTR0 - PTR1) - A.
27306 2013-08-07  Ilya Enkovich  <ilya.enkovich@intel.com>
27308         * config/elfos.h (ASM_DECLARE_OBJECT_NAME): Use decl size
27309         instead of type size.
27310         (ASM_FINISH_DECLARE_OBJECT): Likewise.
27312 2014-08-07  Marat Zakirov  <m.zakirov@samsung.com>
27314         * config/arm/thumb1.md (*thumb1_movhi_insn): Handle stack pointer.
27315         (*thumb1_movqi_insn): Likewise.
27316         * config/arm/thumb2.md (*thumb2_movhi_insn): Likewise.
27318 2014-08-07  Tom de Vries  <tom@codesourcery.com>
27320         * doc/sourcebuild.texi (glibc, glibc_2_12_or_later)
27321         (glibc_2_11_or_earlier): Remove effective-target keywords.
27323 2014-08-07  Kugan Vivekanandarajah  <kuganv@linaro.org>
27325         * config/arm/arm.c (bdesc_2arg): Fix typo.
27326         (arm_atomic_assign_expand_fenv): Remove The default implementation.
27328 2014-08-07  Zhenqiang Chen  <zhenqiang.chen@arm.com>
27330         * tree-ssa-loop-ivopts.c (get_address_cost): Try aligned offset.
27332 2014-08-06  Vladimir Makarov  <vmakarov@redhat.com>
27334         PR debug/61923
27335         * haifa-sched.c (advance_one_cycle): Fix dump.
27336         (schedule_block): Don't advance cycle if we are already at the
27337         beginning of the cycle.
27339 2014-08-06  Martin Jambor  <mjambor@suse.cz>
27341         PR ipa/61393
27342         * cgraphclones.c (cgraph_node::create_clone): Also copy tm_clone.
27344 2014-08-06  Richard Biener  <rguenther@suse.de>
27346         PR lto/62034
27347         * lto-streamer-in.c (lto_input_tree_1): Assert we do not read
27348         SCCs here.
27349         (lto_input_tree): Pop SCCs here.
27351 2014-08-06  Richard Biener  <rguenther@suse.de>
27353         PR tree-optimization/61320
27354         * tree-ssa-loop-ivopts.c (may_be_unaligned_p): Properly
27355         handle misaligned loads.
27357 2014-08-06  Alan Lawrence  <alan.lawrence@arm.com>
27359         * config/aarch64/aarch64.c (aarch64_evpc_dup): Enable for bigendian.
27360         (aarch64_expand_vec_perm_const): Check for dup before zip.
27362 2014-08-06  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
27364         * config/aarch64/aarch64.c (aarch64_classify_address): Use REG_P and
27365         CONST_INT_P instead of GET_CODE and compare.
27366         (aarch64_select_cc_mode): Likewise.
27367         (aarch64_print_operand): Likewise.
27368         (aarch64_rtx_costs): Likewise.
27369         (aarch64_simd_valid_immediate): Likewise.
27370         (aarch64_simd_check_vect_par_cnst_half): Likewise.
27371         (aarch64_simd_emit_pair_result_insn): Likewise.
27373 2014-08-05  David Malcolm  <dmalcolm@redhat.com>
27375         * gdbhooks.py (find_gcc_source_dir): New helper function.
27376         (class PassNames): New class, locating and parsing passes.def.
27377         (class BreakOnPass): New command "break-on-pass".
27379 2014-08-05  Trevor Saunders  <tsaunders@mozilla.com>
27381         * tree-ssa.c (redirect_edge_var_map_dup): insert newe before
27382         getting olde.
27384 2014-08-05  Richard Biener  <rguenther@suse.de>
27386         PR rtl-optimization/61672
27387         * emit-rtl.h (mem_attrs_eq_p): Declare.
27388         * emit-rtl.c (mem_attrs_eq_p): Export.  Handle NULL mem-attrs.
27389         * cse.c (exp_equiv_p): Use mem_attrs_eq_p.
27390         * cfgcleanup.c (merge_memattrs): Likewise.
27391         Include emit-rtl.h.
27393 2014-08-05  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
27395         * config/aarch64/arm_neon.h (vqdmlals_lane_s32): Use scalar types
27396         rather than singleton vectors.
27397         (vqdmlsls_lane_s32): Likewise.
27399 2014-08-05  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
27401         * config/aarch64/aarch64-simd.md (aarch64_sqdmulh_laneq<mode>):
27402         Use VSDQ_HSI mode iterator.
27403         (aarch64_sqrdmulh_laneq<mode>): Likewise.
27404         (aarch64_sq<r>dmulh_laneq<mode>_internal): New define_insn.
27405         * config/aarch64/aarch64-simd-builtins.def (sqdmulh_laneq):
27406         Use BUILTIN_VDQHS macro.
27407         (sqrdmulh_laneq): Likewise.
27408         * config/aarch64/arm_neon.h (vqdmlalh_laneq_s16): New intrinsic.
27409         (vqdmlals_laneq_s32): Likewise.
27410         (vqdmlslh_laneq_s16): Likewise.
27411         (vqdmlsls_laneq_s32): Likewise.
27412         (vqdmulhh_laneq_s16): Likewise.
27413         (vqdmulhs_laneq_s32): Likewise.
27414         (vqrdmulhh_laneq_s16): Likewise.
27415         (vqrdmulhs_laneq_s32): Likewise.
27417 2014-08-05  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
27419         * config/aarch64/arm_neon.h (vmul_f64): New intrinsic.
27420         (vmuld_laneq_f64): Likewise.
27421         (vmuls_laneq_f32): Likewise.
27422         (vmul_n_f64): Likewise.
27423         (vmuld_lane_f64): Reimplement in C.
27424         (vmuls_lane_f32): Likewise.
27426 2014-08-05  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
27428         * config/arm/cortex-a15.md (cortex_a15_alu_shift): Add crc type
27429         to reservation.
27430         * config/arm/cortex-a53.md (cortex_a53_alu_shift): Likewise.
27432 2014-08-05  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
27434         * config/arm/arm.md (clzsi2): Set predicable_short_it attr to no.
27435         (rbitsi2): Likewise.
27436         (*arm_rev): Set predicable and predicable_short_it attributes.
27438 2014-08-05  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
27440         * convert.c (convert_to_integer): Guard transformation to lrint by
27441         -fno-math-errno.
27443 2014-08-05  James Greenhalgh  <james.greenhalgh@arm.com>
27445         * config/aarch64/aarch64-builtins.c
27446         (aarch64_simd_builtin_type_mode): Delete.
27447         (v8qi_UP): Remap to V8QImode.
27448         (v4hi_UP): Remap to V4HImode.
27449         (v2si_UP): Remap to V2SImode.
27450         (v2sf_UP): Remap to V2SFmode.
27451         (v1df_UP): Remap to V1DFmode.
27452         (di_UP): Remap to DImode.
27453         (df_UP): Remap to DFmode.
27454         (v16qi_UP):V16QImode.
27455         (v8hi_UP): Remap to V8HImode.
27456         (v4si_UP): Remap to V4SImode.
27457         (v4sf_UP): Remap to V4SFmode.
27458         (v2di_UP): Remap to V2DImode.
27459         (v2df_UP): Remap to V2DFmode.
27460         (ti_UP): Remap to TImode.
27461         (ei_UP): Remap to EImode.
27462         (oi_UP): Remap to OImode.
27463         (ci_UP): Map to CImode.
27464         (xi_UP): Remap to XImode.
27465         (si_UP): Remap to SImode.
27466         (sf_UP): Remap to SFmode.
27467         (hi_UP): Remap to HImode.
27468         (qi_UP): Remap to QImode.
27469         (aarch64_simd_builtin_datum): Make mode a machine_mode.
27470         (VAR1): Build builtin name.
27471         (aarch64_init_simd_builtins): Remove dead code.
27473 2014-08-05  Roman Gareev  <gareevroman@gmail.com>
27475         * graphite-isl-ast-to-gimple.c:
27476         (set_options): New function.
27477         (scop_to_isl_ast): Add calling of set_options.
27479 2014-08-05  Jakub Jelinek  <jakub@redhat.com>
27481         * loop-unroll.c (struct iv_to_split): Remove n_loc and loc fields.
27482         (analyze_iv_to_split_insn): Don't initialize them.
27483         (get_ivts_expr): Removed.
27484         (allocate_basic_variable, insert_base_initialization): Use
27485         SET_SRC instead of *get_ivts_expr.
27486         (split_iv): Use &SET_SRC instead of get_ivts_expr.
27488 2014-08-05  Roman Gareev  <gareevroman@gmail.com>
27490         * graphite-isl-ast-to-gimple.c: Add a new struct ast_build_info.
27491         (translate_isl_ast_for_loop): Add checking of the
27492         flag_loop_parallelize_all.
27493         (ast_build_before_for): New function.
27494         (scop_to_isl_ast): Add checking of the
27495         flag_loop_parallelize_all.
27496         * graphite-dependences.c: Move the defenition of the
27497         scop_get_dependences from graphite-optimize-isl.c to this file.
27498         (apply_schedule_on_deps): Add checking of the ux's emptiness.
27499         (carries_deps): Add checking of the x's value.
27500         * graphite-optimize-isl.c: Move the defenition of the
27501         scop_get_dependences to graphite-dependences.c.
27502         * graphite-poly.h: Add declarations of scop_get_dependences
27503         and carries_deps.
27505 2014-08-04  Rohit  <rohitarulraj@freescale.com>
27507         PR target/60102
27508         * config/rs6000/rs6000.c (rs6000_reg_names): Add SPE high register
27509         names.
27510         (alt_reg_names): Likewise.
27511         (rs6000_dwarf_register_span): For SPE high registers, replace
27512         dwarf register numbers with GCC hard register numbers.
27513         (rs6000_init_dwarf_reg_sizes_extra): Likewise.
27514         (rs6000_dbx_register_number): For SPE high registers, return dwarf
27515         register number for the corresponding GCC hard register number.
27516         * config/rs6000/rs6000.h (FIRST_PSEUDO_REGISTER): Update based on 32
27517         newly added GCC hard register numbers for SPE high registers.
27518         (DWARF_FRAME_REGISTERS):  Likewise.
27519         (DWARF_REG_TO_UNWIND_COLUMN): Likewise.
27520         (DWARF_FRAME_REGNUM): Likewise.
27521         (FIXED_REGISTERS): Likewise.
27522         (CALL_USED_REGISTERS): Likewise.
27523         (CALL_REALLY_USED_REGISTERS): Likewise.
27524         (REG_ALLOC_ORDER): Likewise.
27525         (enum reg_class): Likewise.
27526         (REG_CLASS_NAMES): Likewise.
27527         (REG_CLASS_CONTENTS): Likewise.
27528         (SPE_HIGH_REGNO_P): New macro to identify SPE high registers.
27530 2014-08-04  Richard Biener  <rguenther@suse.de>
27532         * gimple-fold.h (gimple_fold_builtin): Remove.
27533         * gimple-fold.c (gimple_fold_builtin): Make static.
27534         * tree-ssa-ccp.c (pass_fold_builtins::execute): Use
27535         fold_stmt, not gimple_fold_builtin.
27537 2014-08-04  Martin Liska <mliska@suse.cz>
27539         * cgraph.h (csi_end_p): Removed.
27540         (csi_next): Likewise.
27541         (csi_node): Likewise.
27542         (csi_start): Likewise.
27543         (cgraph_node_in_set_p): Likewise.
27544         (cgraph_node_set_size): Likewise.
27545         (vsi_end_p): Likewise.
27546         (vsi_next): Likewise.
27547         (vsi_node): Likewise.
27548         (vsi_start): Likewise.
27549         (varpool_node_set_size): Likewise.
27550         (cgraph_node_set_nonempty_p): Likewise.
27551         (varpool_node_set_nonempty_p): Likewise.
27552         * cgraphunit.c (cgraph_process_new_functions): vec replaces
27553         cgraph_node_set.
27554         * ipa-inline-transform.c: Likewise.
27555         * ipa-utils.c (cgraph_node_set_new): Removed.
27556         (cgraph_node_set_add): Likewise.
27557         (cgraph_node_set_remove): Likewise.
27558         (cgraph_node_set_find): Likewise.
27559         (dump_cgraph_node_set): Likewise.
27560         (debug_cgraph_node_set): Likewise.
27561         (free_cgraph_node_set): Likewise.
27562         (varpool_node_set_new): Likewise.
27563         (varpool_node_set_add): Likewise.
27564         (varpool_node_set_remove): Likewise.
27565         (varpool_node_set_find): Likewise.
27566         (dump_varpool_node_set): Likewise.
27567         (free_varpool_node_set): Likewise.
27568         (debug_varpool_node_set): Likewise.
27569         * tree-emutls.c (struct tls_var_data):
27570         (emutls_index): Removed.
27571         (emutls_decl): Likewise.
27572         (gen_emutls_addr): Function implementation uses newly added
27573         hash_map<varpool_node *, tls_var_data>.
27574         (clear_access_vars): Likewise.
27575         (create_emultls_var): Likewise.
27576         (ipa_lower_emutls): Likewise.
27577         (reset_access): New function.
27579 2014-08-04 Ganesh Gopalasubramanian  <Ganesh.Gopalasubramanian@amd.com>
27581         * config/i386/i386.c (ix86_option_override_internal): Add
27582         PTA_RDRND and PTA_MOVBE for bdver4.
27584 2014-08-04  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
27585             James Greenhalgh  <james.greenhalgh@arm.com>
27587         * doc/md.texi (clrsb): Document.
27588         (clz): Change reference to x into operand 1.
27589         (ctz): Likewise.
27590         (popcount): Likewise.
27592 2014-08-04  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
27594         PR target/61713
27595         * gcc/optabs.c (expand_atomic_test_and_set): Do not try to emit
27596         move to subtarget in serial version if result is ignored.
27598 2014-08-04  Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
27599             Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
27601         * sched-deps.c (try_group_insn): Generalise macro fusion hook usage
27602         to any two insns.  Update comment.  Rename to sched_macro_fuse_insns.
27603         (sched_analyze_insn): Update use of try_group_insn to
27604         sched_macro_fuse_insns.
27605         * config/i386/i386.c (ix86_macro_fusion_pair_p): Reject 2nd
27606         arguments that are not conditional jumps.
27608 2014-08-04 Ganesh Gopalasubramanian  <Ganesh.Gopalasubramanian@amd.com>
27610         * config/i386/driver-i386.c (host_detect_local_cpu): Handle AMD's extended
27611         family information. Handle BTVER2 cpu with cpuid family value.
27613 2014-08-04  Tom de Vries  <tom@codesourcery.com>
27615         * doc/sourcebuild.texi (glibc, glibc_2_12_or_later)
27616         (glibc_2_11_or_earlier): Document effective-target keywords.
27618 2014-08-01  Jan Hubicka  <hubicka@ucw.cz>
27620         * ipa-devirt.c (odr_type_warn_count): Add type.
27621         (possible_polymorphic_call_targets): Set it.
27622         (ipa_devirt): Use it.
27624 2014-08-01  Jan Hubicka  <hubicka@ucw.cz>
27626         * doc/invoke.texi (Wsuggest-final-types, Wsuggest-final-methods):
27627         Document.
27628         * ipa-devirt.c: Include hash-map.h
27629         (struct polymorphic_call_target_d): Add type_warning and decl_warning.
27630         (clear_speculation): Break out of ...
27631         (get_class_context): ... here; speed up handling obviously useless
27632         speculations.
27633         (odr_type_warn_count, decl_warn_count): New structures.
27634         (final_warning_record): New structure.
27635         (final_warning_records): New static variable.
27636         (possible_polymorphic_call_targets): Cleanup handling of
27637         speculative info; do not build speculation when user do not care;
27638         record info about warnings when asked for.
27639         (add_decl_warning): New function.
27640         (type_warning_cmp): New function.
27641         (decl_warning_cmp): New function.
27642         (ipa_devirt): Handle -Wsuggest-final-methods and -Wsuggest-final-types.
27643         (gate): Enable pass when warnings are requested.
27644         * common.opt (Wsuggest-final-types, Wsuggest-final-methods): New
27645         options.
27647 2014-08-02  Trevor Saunders  <tsaunders@mozilla.com>
27649         * hash-map.h (default_hashmap_traits::mark_key_deleted):
27650         Fix cast.
27651         (hash_map::remove): New method.
27652         (hash_map::traverse): New method.
27653         * cgraph.h, except.c, except.h, gimple-ssa-strength-reduction.c,
27654         ipa-utils.c, lto-cgraph.c, lto-streamer.h, omp-low.c, predict.c,
27655         tree-cfg.c, tree-cfgcleanup.c, tree-eh.c, tree-eh.h, tree-inline.c,
27656         tree-inline.h, tree-nested.c, tree-sra.c, tree-ssa-loop-im.c,
27657         tree-ssa-loop-ivopts.c, tree-ssa-reassoc.c, tree-ssa-structalias.c,
27658         tree-ssa.c, tree-ssa.h, var-tracking.c: Use hash_map instead of
27659         pointer_map.
27661 2014-08-02  Trevor Saunders  <tsaunders@mozilla.com>
27663         * hash-set.h: new File.
27664         * cfgexpand.c, cfgloop.c, cgraph.c, cgraphbuild.c, cgraphunit.c,
27665         cprop.c, cse.c, gimple-walk.c, gimple-walk.h, gimplify.c, godump.c,
27666         ipa-devirt.c, ipa-pure-const.c, ipa-visibility.c, ipa.c, lto-cgraph.c,
27667         lto-streamer-out.c, stmt.c, tree-cfg.c, tree-core.h, tree-eh.c,
27668         tree-inline.c, tree-inline.h, tree-nested.c, tree-pretty-print.c,
27669         tree-ssa-loop-niter.c, tree-ssa-phiopt.c, tree-ssa-threadedge.c,
27670         tree-ssa-uninit.c, tree.c, tree.h, value-prof.c, varasm.c,
27671         varpool.c: Use hash_set instead of pointer_set.
27673 2014-08-01  Alan Lawrence  <alan.lawrence@arm.com>
27675         * config/aarch64/aarch64-simd-builtins.def (dup_lane, get_lane): Delete.
27677 2014-08-01  Jiong Wang <jiong.wang@arm.com>
27679         * config/aarch64/aarch64.c (aarch64_classify_address): Accept all offset
27680         for frame access when strict_p is false.
27682 2014-08-01  Renlin Li <renlin.li@arm.com>
27683 2014-08-01  Jiong Wang <jiong.wang@arm.com>
27685         * config/aarch64/aarch64.c (offset_7bit_signed_scaled_p): Rename to
27686         aarch64_offset_7bit_signed_scaled_p, remove static and use it.
27687         * config/aarch64/aarch64-protos.h (aarch64_offset_7bit_signed_scaled_p):
27688         Declaration.
27689         * config/aarch64/predicates.md (aarch64_mem_pair_offset): Define new
27690         predicate.
27691         * config/aarch64/aarch64.md (loadwb_pair, storewb_pair): Use
27692         aarch64_mem_pair_offset.
27694 2014-08-01  Jiong Wang <jiong.wang@arm.com>
27696         * config/aarch64/aarch64.md (loadwb_pair<GPI:mode>_<P:mode>): Fix
27697         offset.
27698         (loadwb_pair<GPI:mode>_<P:mode>): Likewise.
27699         * config/aarch64/aarch64.c (aarch64_gen_loadwb_pair): Likewise.
27701 2014-08-01  Matthew Fortune  <matthew.fortune@imgtec.com>
27703         * config/mips/mips.h (REGISTER_PREFIX): Define macro.
27705 2014-08-01  James Greenhalgh  <james.greenhalgh@arm.com>
27707         PR regression/61510
27708         * cgraphunit.c (analyze_functions): Use get_create rather than get
27709         for decls which are clones of abstract functions.
27711 2014-08-01  Martin Liska  <mliska@suse.cz>
27713         * gimple-iterator.h (gsi_next_nonvirtual_phi): New function.
27714         * ipa-prop.h (count_formal_params): Global function created from static.
27715         * ipa-prop.c (count_formal_params): Likewise.
27716         * ipa-utils.c (ipa_merge_profiles): Be more tolerant if we merge
27717         profiles for semantically equivalent functions.
27718         * passes.c (do_per_function): If we load body of a function
27719         during WPA, this condition should behave same.
27720         * varpool.c (ctor_for_folding): More tolerant assert for variable
27721         aliases created during WPA.
27723 2014-08-01  Martin Liska  <mliska@suse.cz>
27725         * doc/invoke.texi (Options That Control Optimization): Documentation
27726         for -foptimize-strlen introduced. Optimization levels default options
27727         fixed.
27729 2014-08-01  Jakub Jelinek  <jakub@redhat.com>
27731         * opts.c (common_handle_option): Handle -fsanitize=alignment.
27732         * ubsan.h (enum ubsan_null_ckind): Add UBSAN_CTOR_CALL.
27733         (ubsan_expand_bounds_ifn, ubsan_expand_null_ifn): Change return
27734         type to bool.
27735         * stor-layout.h (min_align_of_type): New prototype.
27736         * asan.c (pass_sanopt::execute): Don't perform gsi_next if
27737         ubsan_expand* told us not to do it.  Remove the extra gsi_end_p
27738         check.
27739         * ubsan.c: Include builtins.h.
27740         (ubsan_expand_bounds_ifn): Change return type to bool,
27741         always return true.
27742         (ubsan_expand_null_ifn): Change return type to bool, change
27743         argument to gimple_stmt_iterator *.  Handle both null and alignment
27744         sanitization, take type from ckind argument's type rather than
27745         first argument.
27746         (instrument_member_call): Removed.
27747         (instrument_mem_ref): Remove t argument, add mem and base arguments.
27748         Handle both null and alignment sanitization, don't say whole
27749         struct access is member access.  Build 3 argument IFN_UBSAN_NULL
27750         call instead of 2 argument.
27751         (instrument_null): Adjust instrument_mem_ref caller.  Don't
27752         instrument calls here.
27753         (pass_ubsan::gate, pass_ubsan::execute): Handle SANITIZE_ALIGNMENT
27754         like SANITIZE_NULL.
27755         * stor-layout.c (min_align_of_type): New function.
27756         * flag-types.h (enum sanitize_code): Add SANITIZE_ALIGNMENT.
27757         Or it into SANITIZE_UNDEFINED.
27758         * doc/invoke.texi (-fsanitize=alignment): Document.
27760 2014-07-31  Andi Kleen  <ak@linux.intel.com>
27762         * tree-ssa-tail-merge.c (same_succ_hash): Convert to inchash.
27764 2014-07-31  Andi Kleen  <ak@linux.intel.com>
27766         * tree-ssa-sccvn.c (vn_reference_op_compute_hash): Convert to
27767         inchash.
27768         (vn_reference_compute_hash): Dito.
27769         (vn_nary_op_compute_hash): Dito.
27770         (vn_phi_compute_hash): Dito.
27771         * tree-ssa-sccvn.h (vn_hash_constant_with_type): Dito.
27773 2014-07-31  Andi Kleen  <ak@linux.intel.com>
27775         * tree-ssa-dom.c (iterative_hash_exprs_commutative):
27776         Rename to inchash:add_expr_commutative. Convert to inchash.
27777         (iterative_hash_hashable_expr): Rename to
27778         inchash:add_hashable_expr. Convert to inchash.
27779         (avail_expr_hash): Dito.
27781 2014-07-31  Andi Kleen  <ak@linux.intel.com>
27783         * ipa-devirt.c (polymorphic_call_target_hasher::hash):
27784         Convert to inchash.
27786 2014-07-31  Andi Kleen  <ak@linux.intel.com>
27788         * asan.c (asan_mem_ref_hasher::hash): Convert to inchash.
27790 2014-07-31  Andi Kleen  <ak@linux.intel.com>
27792         * Makefile.in (OBJS): Add rtlhash.o
27793         * dwarf2out.c (addr_table_entry_do_hash): Convert to inchash.
27794         (loc_checksum): Dito.
27795         (loc_checksum_ordered): Dito.
27796         (hash_loc_operands): Dito.
27797         (hash_locs): Dito.
27798         (hash_loc_list): Dito.
27799         * rtl.c (iterative_hash_rtx): Moved to rtlhash.c
27800         * rtl.h (iterative_hash_rtx): Moved to rtlhash.h
27801         * rtlhash.c: New file.
27802         * rtlhash.h: New file.
27804 2014-07-31  Andi Kleen  <ak@linux.intel.com>
27806         * inchash.h (inchash): Change inchash class to namespace.
27807         (class hash): ... Rename from inchash.
27808         (add_object): Move from macro to class template.
27809         * lto-streamer-out.c (hash_tree): Change inchash
27810         to inchash::hash.
27811         * tree.c (build_type_attribute_qual_variant): Dito.
27812         (type_hash_list): Dito.
27813         (attribute_hash_list): Dito.
27814         (iterative_hstate_expr): Rename to inchash::add_expr
27815         (build_range_type_1): Change inchash to inchash::hash
27816         and use hash::add_expr.
27817         (build_array_type_1): Dito.
27818         (build_function_type): Dito
27819         (build_method_type_directly): Dito.
27820         (build_offset_type): Dito.
27821         (build_complex_type): Dito.
27822         (make_vector_type): Dito.
27823         * tree.h (iterative_hash_expr): Dito.
27825 2014-07-31  Chen Gang  <gang.chen.5i5j@gmail.com>
27827         * gcc.c (do_spec_1): Allocate enough space for saved_suffix.
27829 2014-07-31  James Greenhalgh  <james.greenhalgh@arm.com>
27831         * config/aarch64/arm_neon.h (vpadd_<suf><8,16,32,64>): Move to
27832         correct alphabetical position.
27833         (vpaddd_f64): Rewrite using builtins.
27834         (vpaddd_s64): Move to correct alphabetical position.
27835         (vpaddd_u64): New.
27837 2014-07-31  Oleg Endo  <olegendo@gcc.gnu.org>
27839         PR target/61844
27840         * config/sh/sh.c (sh_legitimate_address_p,
27841         sh_legitimize_reload_address): Handle reg+reg address modes when
27842         ALLOW_INDEXED_ADDRESS is false.
27843         * config/sh/predicates.md (general_movsrc_operand,
27844         general_movdst_operand): Likewise.
27846 2014-07-31  James Greenhalgh  <james.greenhalgh@arm.com>
27848         * config/aarch64/aarch64-builtins.c
27849         (aarch64_gimple_fold_builtin): Don't fold reduction operations for
27850         BYTES_BIG_ENDIAN.
27852 2014-07-31  James Greenhalgh  <james.greenhalgh@arm.com>
27854         * config/aarch64/aarch64.c (aarch64_simd_vect_par_cnst_half): Vary
27855         the generated mask based on BYTES_BIG_ENDIAN.
27856         (aarch64_simd_check_vect_par_cnst_half): New.
27857         * config/aarch64/aarch64-protos.h
27858         (aarch64_simd_check_vect_par_cnst_half): New.
27859         * config/aarch64/predicates.md (vect_par_cnst_hi_half): Refactor
27860         the check out to aarch64_simd_check_vect_par_cnst_half.
27861         (vect_par_cnst_lo_half): Likewise.
27862         * config/aarch64/aarch64-simd.md
27863         (aarch64_simd_move_hi_quad_<mode>): Always use vec_par_cnst_lo_half.
27864         (move_hi_quad_<mode>): Always generate a low mask.
27866 2014-07-30  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
27868         * doc/invoke.texi (AVR Options): Add documentation about
27869         __AVR_DEVICE_NAME__ built-in macro.
27871 2014-07-31  Charles Baylis  <charles.baylis@linaro.org>
27873         PR target/61948
27874         * config/arm/neon.md (ashldi3_neon): Don't emit arm_ashldi3_1bit unless
27875         constraints are satisfied.
27876         (<shift>di3_neon): Likewise.
27878 2014-07-31  Richard Biener  <rguenther@suse.de>
27880         PR tree-optimization/61964
27881         * tree-ssa-tail-merge.c (gimple_equal_p): Handle non-SSA LHS solely
27882         by structural equality.
27884 2014-07-31  Yury Gribov  <y.gribov@samsung.com>
27886         * doc/cpp.texi (__SANITIZE_ADDRESS__): Updated description.
27887         * doc/invoke.texi (-fsanitize=kernel-address): Describe new option.
27888         * flag-types.h (SANITIZE_USER_ADDRESS, SANITIZE_KERNEL_ADDRESS):
27889         New enums.
27890         * gcc.c (sanitize_spec_function): Support new option.
27891         (SANITIZER_SPEC): Remove now redundant check.
27892         * opts.c (common_handle_option): Support new option.
27893         (finish_options): Check for incompatibilities.
27894         * toplev.c (process_options): Split userspace-specific checks.
27896 2014-07-31  Richard Biener  <rguenther@suse.de>
27898         * lto-streamer.h (struct output_block): Remove global.
27899         (struct data_in): Remove labels, num_named_labels and
27900         num_unnamed_labels.
27901         * lto-streamer-in.c (lto_data_in_delete): Do not free labels.
27902         * lto-streamer-out.c (produce_asm_for_decls): Do not set global.
27904 2014-07-31  Marc Glisse  <marc.glisse@inria.fr>
27906         PR c++/60517
27907         * common.opt (-Wreturn-local-addr): Moved from c.opt.
27908         * gimple-ssa-isolate-paths.c: Include diagnostic-core.h and intl.h.
27909         (isolate_path): New argument to avoid inserting a trap.
27910         (find_implicit_erroneous_behaviour): Handle returning the address
27911         of a local variable.
27912         (find_explicit_erroneous_behaviour): Likewise.
27914 2014-07-31  Bingfeng Mei <bmei@broadcom.com>
27916         PR lto/61868
27917         * toplev.c (init_random_seed): Move piece of code never called to
27918         set_random_seed.
27919         (set_random_seed): see above.
27921 2014-07-31  Tom de Vries  <tom@codesourcery.com>
27923         * tree-ssa-loop.c (pass_tree_loop_init::execute): Remove dead code.
27925 2014-07-31  Richard Sandiford  <rdsandiford@googlemail.com>
27927         * ira.c (insn_contains_asm_1, insn_contains_asm): Delete.
27928         (compute_regs_asm_clobbered): Use extract_asm_operands instead.
27930 2014-07-31  Richard Biener  <rguenther@suse.de>
27932         * data-streamer.h (streamer_write_data_stream): Declare here,
27933         renamed from ...
27934         * lto-streamer.h (lto_output_data_stream): ... this.  Remove.
27935         * lto-cgraph.c (lto_output_node): Adjust.
27936         (lto_output_varpool_node): Likewise.
27937         * data-streamer-out.c (streamer_string_index): Likewise.
27938         (streamer_write_data_stream, lto_append_block): Move from ...
27939         * lto-section-out.c (lto_output_data_stream,
27940         lto_append_block): ... here.
27942 2014-07-30  Mike Stump  <mikestump@comcast.net>
27944         * configure.ac: Also check for popen.
27945         * tree-loop-distribution.c (dot_rdg): Autoconfize popen use.
27946         * configure: Regenerate.
27947         * config.in:  Regenerate.
27949 2014-07-30  Martin Jambor  <mjambor@suse.cz>
27951         * tree-sra.c (sra_ipa_modify_assign): Change type of the first
27952         parameter to gimple.
27954 2014-07-30  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
27956         * config/s390/s390.c (s390_emit_tpf_eh_return): Pass original return
27957         address as second parameter to __tpf_eh_return routine.
27959 2014-07-30  Jiong Wang  <jiong.wang@arm.com>
27961         * config/arm/arm.c (arm_get_frame_offsets): Adjust condition for
27962         Thumb2.
27964 2014-07-30  Tom Tromey  <tromey@redhat.com>
27966         PR c/59855
27967         * doc/invoke.texi (Warning Options): Document -Wdesignated-init.
27968         * doc/extend.texi (Type Attributes): Document designated_init
27969         attribute.
27971 2014-07-30  Roman Gareev  <gareevroman@gmail.com>
27973         * graphite-isl-ast-to-gimple.c:
27974         (gcc_expression_from_isl_ast_expr_id): Add calling of fold_convert.
27975         (gcc_expression_from_isl_expression): Pass type to
27976         gcc_expression_from_isl_ast_expr_id.
27978 2014-07-30  Richard Biener  <rguenther@suse.de>
27980         * lto-streamer.h (lto_write_data): New function.
27981         * langhooks.c (lhd_append_data): Do not free block.
27982         * lto-section-out.c (lto_write_data): New function writing
27983         raw data to the current section.
27984         (lto_write_stream): Adjust for langhook semantic change.
27985         (lto_destroy_simple_output_block): Write header directly.
27986         * lto-opts.c (lto_write_options): Write options directly.
27987         * lto-streamer-out.c (produce_asm): Write heaeder directly.
27988         (lto_output_toplevel_asms): Likewise.
27989         (copy_function_or_variable): Copy data directly.
27990         (write_global_references): Output index table directly.
27991         (lto_output_decl_state_refs): Likewise.
27992         (write_symbol): Write data directly.
27993         (produce_symtab): Adjust.
27994         (produce_asm_for_decls): Output header and refs directly.
27996 2014-07-29  Jan Hubicka  <hubicka@ucw.cz>
27998         * ipa-devirt.c (polymorphic_call_target_d): Rename nonconstruction_targets
27999         to speculative_targets
28000         (get_class_context): Fix handling of contextes without outer type;
28001         avoid matching non-polymorphic types in LTO.
28002         (possible_polymorphic_call_targets): Trun nonconstruction_targetsp
28003         parameter to speculative_targetsp; handle speculation.
28004         (dump_possible_polymorphic_call_targets): Update dumping.
28006 2014-07-29  Jan Hubicka  <hubicka@ucw.cz>
28008         * common.opt (Wodr): Enable by default.
28010 2014-07-29  Olivier Hainque  <hainque@adacore.com>
28012         * config/vxworksae.h (VXWORKS_OVERRIDE_OPTIONS): Define.
28014 2014-07-29  H.J. Lu  <hongjiu.lu@intel.com>
28016         PR bootstrap/61914
28017         * gengtype.c (strtoken): New function.
28018         (create_user_defined_type): Replace strtok with strtoken.
28020 2014-07-29  Nathan Sidwell  <nathan@acm.org>
28022         * gcov-io.c (gcov_var): Make hidden.
28023         * gcov-tool.c (gcov_list, gcov_exit): Remove declarations.
28024         (gcov_do_dump): Declare.
28025         (gcov_output_files): Call gcov_do_dump, not gcov_exit).
28027 2014-07-29  Martin Jambor  <mjambor@suse.cz>
28029         * tree-sra.c (sra_modify_constructor_assign): Change type of stmt
28030         parameter to gimple.
28031         (sra_modify_assign): Likewise.
28033 2014-07-29  Richard Biener  <rguenther@suse.de>
28035         PR middle-end/52478
28036         * expr.c (expand_expr_real_2): Revert last change.
28038 2014-07-28  Jan Hubicka  <hubicka@ucw.cz>
28040         * cgraph.c (cgraph_node::create_indirect_edge): Copy speculative data.
28041         * cgraph.h (cgraph_indirect_call_info): Add speculative data.
28042         * gimple-fold.c (fold_gimple_assign): Fix check for virtual
28043         call.
28044         * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Update
28045         (contains_type_p): Forward declare.
28046         (polymorphic_call_target_hasher::hash): Hash speculative info.
28047         (polymorphic_call_target_hasher::equal): Compare speculative info.
28048         (get_class_context): Handle speuclation.
28049         (contains_type_p): Update.
28050         (get_polymorphic_call_info_for_decl): Update.
28051         (walk_ssa_copies): Break out from ...
28052         (get_polymorphic_call_info): ... here; set speculative context
28053         before giving up.
28054         * ipa-prop.c (ipa_write_indirect_edge_info,
28055         ipa_read_indirect_edge_info): Stream speculative context.
28056         * ipa-utils.h (ipa_polymorphic_call_context): Add speculative info
28057         (SPECULATIVE_OFFSET, SPECULATIVE_OUTER_TYPE,
28058         SPECULATIVE_MAYBE_DERIVED_TYPE).
28059         (possible_polymorphic_call_targets overriders): Update.
28060         (dump_possible_polymorphic_call_targets overriders): Update.
28061         (dump_possible_polymorphic_call_target_p overriders): Update.
28063 2014-07-28  Jan Hubicka  <hubicka@ucw.cz>
28065         * gimple-fold.c (fold_gimple_assign): Fix condition guarding
28066         ipa-devirt path; fix thinko there.
28068 2014-07-28  Trevor Saunders  <tsaunders@mozilla.com>
28070         * config/i386/i386.c (ix86_return_in_memory): Replace one
28071         ATTRIBUTE_UNUSED where the attribute can actually sometimes be unused.
28073 2014-07-28  Marek Polacek  <polacek@redhat.com>
28075         * doc/invoke.texi (-Wno-odr): Fix @item entry.  Tweak wording.
28077 2014-07-28  Peter Bergner  <bergner@vnet.ibm.com>
28079         * config.gcc (powerpc*-*-linux*): Include gnu-user.h in tm_file.
28080         * config/rs6000/sysv4.h (CC1_SPEC): Undefine it before defining it.
28081         * config/rs6000/linux.h (CPLUSPLUS_CPP_SPEC): Delete define.
28082         (LINK_GCC_C_SEQUENCE_SPEC): Likewise.
28083         (USE_LD_AS_NEEDED): Likewise.
28084         (ASM_APP_ON): Likewise.
28085         (ASM_APP_OFF): Likewise.
28086         (TARGET_POSIX_IO): Likewise.
28087         * config/rs6000/linux64.h (CPLUSPLUS_CPP_SPEC): Likewise.
28088         (LINK_GCC_C_SEQUENCE_SPEC): Likewise.
28089         (USE_LD_AS_NEEDED): Likewise.
28090         (ASM_APP_ON): Likewise.
28091         (ASM_APP_OFF): Likewise.
28092         (TARGET_POSIX_IO): Likewise.
28094 2014-07-28  Eric Botcazou  <ebotcazou@adacore.com>
28096         PR middle-end/61734
28097         * fold-const.c (fold_comparison): Disable X - Y CMP 0 to X CMP Y for
28098         operators other than the equality operators.
28100 2014-07-28  Richard Biener  <rguenther@suse.de>
28102         PR middle-end/52478
28103         * optabs.c (gen_int_libfunc): For -ftrapv libfuncs make
28104         sure to register SImode ones, not only >= word_mode ones.
28105         * expr.c (expand_expr_real_2): When expanding -ftrapv
28106         binops do not use OPTAB_LIB_WIDEN.
28108 2014-07-28  Richard Sandiford  <rdsandiford@googlemail.com>
28110         PR middle-end/61919
28111         * tree-outof-ssa.c (insert_partition_copy_on_edge)
28112         (insert_value_copy_on_edge, insert_rtx_to_part_on_edge)
28113         (insert_part_to_rtx_on_edge): Copy partition_to_pseudo rtxes before
28114         inserting them in the insn stream.
28116 2014-07-28  Marek Polacek  <polacek@redhat.com>
28118         PR middle-end/61913
28119         * common.opt (Wodr): Add Var.
28121 2014-07-28  Richard Biener  <rguenther@suse.de>
28123         PR tree-optimization/61921
28124         * tree-ssa-structalias.c (create_variable_info_for_1): Check
28125         if there is a varpool node before dereferencing it.
28127 2014-07-28  Roman Gareev  <gareevroman@gmail.com>
28129         * graphite-sese-to-poly.c:
28130         (new_pbb_from_pbb): Set a new id of pbb1->domain (instead of using the
28131         id of the pbb), which contains pointer to the pbb1.
28133         * gcc.dg/graphite/isl-ast-gen-if-2.c: New testcase.
28135 2014-07-28  Roman Gareev  <gareevroman@gmail.com>
28137         * graphite-isl-ast-to-gimple.c:
28138         (graphite_create_new_guard): New function.
28139         (translate_isl_ast_node_if): New function.
28140         (translate_isl_ast): Add calling of translate_isl_ast_node_if.
28142         * gcc.dg/graphite/isl-ast-gen-if-1.c: New testcase.
28144 2014-07-27  Anthony Green  <green@moxielogic.com>
28146         * config.gcc: Add moxie-*-moxiebox* configuration.
28147         * config/moxie/moxiebox.h: New file.
28149 2014-07-26  Andrew Pinski  <apinski@cavium.com>
28151         * config/aarch64/aarch64.md (*extr_insv_lower_reg<mode>): Remove +
28152         from the read only register.
28154 2014-07-26  Richard Sandiford  <rdsandiford@googlemail.com>
28156         * ira-costs.c (find_costs_and_classes): For -O0, use the best class
28157         as the allocation class if it isn't likely to be spilled.
28159 2014-07-26  Richard Sandiford  <rdsandiford@googlemail.com>
28161         * rtl.h (tls_referenced_p): Declare.
28162         * rtlanal.c (tls_referenced_p_1, tls_referenced_p): New functions.
28163         * config/mips/mips.c (mips_tls_symbol_ref_1): Delete.
28164         (mips_cannot_force_const_mem): Use tls_referenced_p.
28165         * config/pa/pa-protos.h (pa_tls_referenced_p): Delete.
28166         * config/pa/pa.h (CONSTANT_ADDRESS_P): Use tls_referenced_p
28167         instead of pa_tls_referenced_p.
28168         * config/pa/pa.c (hppa_legitimize_address, pa_cannot_force_const_mem)
28169         (pa_emit_move_sequence, pa_emit_move_sequence): Likewise.
28170         (pa_legitimate_constant_p): Likewise.
28171         (pa_tls_symbol_ref_1, pa_tls_referenced_p): Delete.
28172         * config/rs6000/rs6000.c (rs6000_tls_referenced_p): Delete.
28173         (rs6000_cannot_force_const_mem, rs6000_emit_move)
28174         (rs6000_address_for_altivec): Use tls_referenced_p instead of
28175         rs6000_tls_referenced_p.
28176         (rs6000_tls_symbol_ref_1): Delete.
28178 2014-07-26  Marc Glisse  <marc.glisse@inria.fr>
28180         PR target/44551
28181         * simplify-rtx.c (simplify_binary_operation_1) <VEC_SELECT>:
28182         Optimize inverse of a VEC_CONCAT.
28184 2014-07-25  Xinliang David Li  <davidxl@google.com>
28186         * params.def: New parameter.
28187         * coverage.c (get_coverage_counts): Check new flag.
28188         (coverage_compute_profile_id): Check new flag.
28189         (coverage_begin_function): Check new flag.
28190         (coverage_end_function): Check new flag.
28191         * value-prof.c (coverage_node_map_initialized_p): New function.
28192         (init_node_map): Populate map with all functions.
28193         * doc/invoke.texi: Document new parameter.
28195 2014-07-25  Jan Hubicka  <hubicka@ucw.cz>
28196             Richard Biener <rguenther@suse.de>
28198         * lto-streamer-out.c (struct sccs): Turn to ...
28199         (class DFS): ... this one; refactor the DFS walk so it can
28200         be re-done on per-SCC basis.
28201         (DFS::DFS): New constructor.
28202         (DFS::~DFS): New destructor.
28203         (hash_tree): Add new MAP argument holding in-SCC hash values;
28204         remove POINTER_TYPE hashing hack.
28205         (scc_entry_compare): Rename to ...
28206         (DFS::scc_entry_compare): ... this one.
28207         (hash_scc): Rename to ...
28208         (DFS::hash_scc): ... this one; pass output_block instead
28209         of streamer_cache; work harder to get unique and stable SCC
28210         hashes.
28211         (DFS_write_tree): Rename to ...
28212         (DFS::DFS_write_tree): ... this one; add SINGLE_P parameter.
28213         (lto_output_tree): Update.
28215 2014-07-25  Andi Kleen  <ak@linux.intel.com>
28217         * lto-streamer-out.c (hash_tree): Convert to inchash.
28219 2014-07-25  Andi Kleen  <ak@linux.intel.com>
28221         * tree.c (build_type_attribute_qual_variant): Use inchash.
28222         (type_hash_list): Dito.
28223         (attribute_hash_list): Dito
28224         (iterative_hstate_expr): Dito.
28225         (iterative_hash_expr): Dito.
28226         (build_range_type_1): Dito.
28227         (build_array_type_1): Dito.
28228         (build_function_type): Dito.
28229         (build_method_type_directly): Dito.
28230         (build_offset_type): Dito.
28231         (build_complex_type): Dito.
28232         (make_vector_type): Dito.
28233         * tree.h (iterative_hash_expr): Add compat wrapper.
28234         (iterative_hstate_expr): Add.
28236 2014-07-25  Andi Kleen  <ak@linux.intel.com>
28238         * Makefile.in (OBJS): Add inchash.o.
28239         (PLUGIN_HEADERS): Add inchash.h.
28240         * ipa-devirt.c: Include inchash.h.
28241         * lto-streamer-out.c: Dito.
28242         * tree-ssa-dom.c: Dito.
28243         * tree-ssa-pre.c: Dito.
28244         * tree-ssa-sccvn.c: Dito.
28245         * tree-ssa-tail-merge.c: Dito.
28246         * asan.c: Dito.
28247         * tree.c (iterative_hash_hashval_t): Move to ...
28248         (iterative_hash_host_wide_int): Move to ...
28249         * inchash.c: Here. New file.
28250         * tree.h (iterative_hash_hashval_t): Move to ...
28251         (iterative_hash_host_wide_int): Move to ...
28252         * inchash.h: Here. New file.
28254 2014-07-25  Richard Biener  <rguenther@suse.de>
28256         PR middle-end/61762
28257         PR middle-end/61894
28258         * fold-const.c (native_encode_int): Add and handle offset
28259         parameter to do partial encodings of expr.
28260         (native_encode_fixed): Likewise.
28261         (native_encode_real): Likewise.
28262         (native_encode_complex): Likewise.
28263         (native_encode_vector): Likewise.
28264         (native_encode_string): Likewise.
28265         (native_encode_expr): Likewise.
28266         * fold-const.c (native_encode_expr): Add offset parameter
28267         defaulting to -1.
28268         * gimple-fold.c (fold_string_cst_ctor_reference): Remove.
28269         (fold_ctor_reference): Handle all reads from tcc_constant
28270         ctors.
28272 2014-07-25  Richard Biener  <rguenther@suse.de>
28274         * tree-inline.c (estimate_move_cost): Mark speed_p argument
28275         as possibly unused.
28277 2014-07-23  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
28279         * config/avr/avr-c.c (avr_cpu_cpp_builtins): Add __AVR_DEVICE_NAME__.
28281 2014-07-24  Kyle McMartin  <kyle@redhat.com>
28283         * config/aarch64/aarch64-linux.h (TARGET_ASM_FILE_END): Define.
28285 2014-07-24  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
28287         * config/rs6000/rs6000-protos.h (rs6000_special_adjust_field_align_p):
28288         Add prototype.
28289         * config/rs6000/rs6000.c (rs6000_special_adjust_field_align_p): New
28290         function.
28291         * config/rs6000/sysv4.h (ADJUST_FIELD_ALIGN): Call it.
28292         * config/rs6000/linux64.h (ADJUST_FIELD_ALIGN): Likewise.
28293         * config/rs6000/freebsd64.h (ADJUST_FIELD_ALIGN): Likewise.
28295 2014-07-24  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
28297         * config/rs6000/rs6000.c (rs6000_function_arg_boundary): In the AIX
28298         and ELFv2 ABI, do not use the "mode == BLKmode" check to test for
28299         aggregate types.  Instead, *all* aggregate types, except for single-
28300         element or homogeneous float/vector aggregates, are quadword-aligned
28301         if required by their type alignment.  Issue -Wpsabi note when a type
28302         is now treated differently than before.
28304 2014-07-24  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
28306         * config/rs6000/rs6000.c (rs6000_function_arg): If a float argument
28307         does not fit fully into floating-point registers, and there is still
28308         space in the register parameter area, use GPRs to pass those parts
28309         of the argument.  Issue -Wpsabi note if any parameter is now treated
28310         differently than before.
28311         (rs6000_arg_partial_bytes): Update.
28313 2014-07-24  Uros Bizjak  <ubizjak@gmail.com>
28315         * config/alpha/elf.h: Define TARGET_UNWIND_TABLES_DEFAULT.
28317 2014-07-24  Richard Sandiford  <rdsandiford@googlemail.com>
28319         * rtl.h (target_rtl): Remove lang_dependent_initialized.
28320         * toplev.c (initialize_rtl): Don't use it.  Move previously
28321         "language-dependent" calls to...
28322         (backend_init): ...here.
28323         (lang_dependent_init_target): Don't set lang_dependent_initialized.
28324         Assert that RTL initialization hasn't happend yet.
28326 2014-07-24  Richard Sandiford  <rdsandiford@googlemail.com>
28328         PR rtl-optimization/61629
28329         * reginfo.c (reinit_regs): Only call ira_init and recog_init if
28330         they have already been initialized.
28332 2014-07-24  Richard Sandiford  <rdsandiford@googlemail.com>
28334         PR middle-end/61268
28335         * function.c (assign_parm_setup_reg): Prevent invalid sharing of
28336         DECL_INCOMING_RTL and entry_parm.
28337         (get_arg_pointer_save_area): Likewise arg_pointer_save_area.
28338         * calls.c (load_register_parameters): Likewise argument values.
28339         (emit_library_call_value_1, store_one_arg): Likewise argument
28340         save areas.
28341         * config/i386/i386.c (assign_386_stack_local): Likewise the local
28342         stack slot.
28343         * explow.c (validize_mem): Modify the argument in-place.
28345 2014-07-24  Jiong Wang  <jiong.wang@arm.com>
28347         * config/aarch64/aarch64.c (aarch64_popwb_single_reg): New function.
28348         (aarch64_expand_epilogue): Optimize epilogue when !frame_pointer_needed.
28350 2014-07-24  Jiong Wang  <jiong.wang@arm.com>
28352         * config/aarch64/aarch64.c (aarch64_pushwb_single_reg): New function.
28353         (aarch64_expand_prologue): Optimize prologue when !frame_pointer_needed.
28355 2014-07-24  Jiong Wang  <jiong.wang@arm.com>
28357         * config/aarch64/aarch64.c (aarch64_restore_callee_saves)
28358         (aarch64_save_callee_saves): New parameter "skip_wb".
28359         (aarch64_expand_prologue, aarch64_expand_epilogue): Update call site.
28361 2014-07-24  Jiong Wang  <jiong.wang@arm.com>
28363         * config/aarch64/aarch64.h (frame): New fields "wb_candidate1" and
28364         "wb_candidate2".
28365         * config/aarch64/aarch64.c (aarch64_layout_frame): Initialize above.
28367 2014-07-24  Roman Gareev  <gareevroman@gmail.com>
28369         * graphite-isl-ast-to-gimple.c:
28370         (graphite_create_new_loop): Add calling of isl_id_free to properly
28371         decrement reference counts.
28373         * gcc.dg/graphite/isl-ast-gen-blocks-4.c: New testcase.
28375 2014-07-24  Martin Liska  <mliska@suse.cz>
28376         * config/mips/mips.c (mips_start_unique_function): Correct cgraph_node
28377         function used.
28378         * config/rs6000/rs6000.c (call_ABI_of_interest): Likewise.
28379         (rs6000_code_end): Likewise.
28381 2014-07-24  Martin Liska  <mliska@suse.cz>
28383         * config/rs6000/rs6000.c (rs6000_xcoff_declare_function_name): Correct
28384         symtab_node funtion used.
28385         (rs6000_xcoff_declare_object_name): Likewise.
28387 2014-07-24  Martin Liska  <mliska@suse.cz>
28389         * cgraphunit.c (compile): Correct function used.
28391 2014-07-24  Jan Hubicka  <hubicka@ucw.cz>
28393         * lto-streamer-out.c (tree_is_indexable): Consider IMPORTED_DECL
28394         as non-indexable.
28396 2014-07-24  Jan Hubicka  <hubicka@ucw.cz>
28398         PR lto/61802
28399         * varasm.c (bss_initializer_p): Handle offlined ctors.
28400         (align_variable, get_variable_align): Likewise.
28401         (make_decl_one_only): Likewise.
28402         (default_binds_local_p_1): Likewise.
28403         (decl_binds_to_current_def_p): Likewise.
28404         (get_variable_section): Get constructor if it is offlined.
28405         (assemble_variable_contents): Sanity check that the caller
28406         streamed in the ctor in LTO.
28408 2014-07-24  Roman Gareev  <gareevroman@gmail.com>
28410         * graphite-isl-ast-to-gimple.c:
28411         (binary_op_to_tree): Add calling of translate_isl_ast_node_block.
28412         (gcc_expression_from_isl_expr_op): Move isl_ast_op_pdiv_q,
28413         isl_ast_op_pdiv_r to the different case.
28415         * gcc.dg/graphite/isl-ast-gen-blocks-3.c: New testcase.
28417 2014-07-24  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
28419         PR middle-end/61876
28420         * convert.c (convert_to_integer): Do not convert BUILT_IN_ROUND and cast
28421         when flag_errno_math is on.
28423 2014-07-24  Martin Liska  <mliska@suse.cz>
28425         * cgraph.h (varpool_node):
28426         (availability get_availability (void)):
28427         created from cgraph_variable_initializer_availability
28428         (inline varpool_node *ultimate_alias_target (availability *availability = NULL)
28429         created from: cgraph_variable_initializer_availability
28430         (inline varpool_node *get_alias_target (void)): created from varpool_alias_target
28431         (void finalize_named_section_flags (void)):
28432         created from varpool_finalize_named_section_flags
28433         (bool assemble_decl (void)): created from varpool_assemble_decl
28434         (void analyze (void)): created from varpool_analyze_node
28435         (bool call_for_node_and_aliases (bool (*callback) (varpool_node *, void *),
28436         void *data, bool include_overwritable)): created fromvarpool_for_node_and_aliases
28437         (void remove_initializer (void)): created from varpool_remove_initializer
28438         (tree get_constructor (void)): created from varpool_get_constructor
28439         (bool externally_visible_p (void)): created from varpool_externally_visible_p
28440         (bool ctor_useable_for_folding_p (void)): created from varpool_ctor_useable_for_folding_p
28441         (inline bool all_refs_explicit_p ()): created from varpool_all_refs_explicit_p
28442         (inline bool can_remove_if_no_refs_p (void)): created from varpool_can_remove_if_no_refs
28443         (static inline varpool_node *get (const_tree decl)): created from varpool_get_node
28444         (static void finalize_decl (tree decl)): created from varpool_finalize_decl
28445         (static bool output_variables (void)): created from varpool_output_variables
28446         (static varpool_node * create_extra_name_alias (tree alias, tree decl)):
28447         created from varpool_extra_name_alias
28448         (static varpool_node * create_alias (tree, tree)): created from varpool_create_variable_alias
28449         (static void dump_varpool (FILE *f)): created from dump_varpool
28450         (static void DEBUG_FUNCTION debug_varpool (void)): created from debug_varpool
28451         (static varpool_node *create_empty (void)): created from varpool_create_empty_node
28452         (static varpool_node *get_create (tree decl)): created from varpool_node_for_decl
28453         (static varpool_node *get_for_asmname (tree asmname)): created from varpool_node_for_asm
28454         (void assemble_aliases (void)): created from assemble_aliases
28456 2014-07-24  Martin Liska  <mliska@suse.cz>
28458         * cgraph.h (symtab_node):
28459         (void register_symbol (void)): created from symtab_register_node
28460         (void remove (void)): created from symtab_remove_node
28461         (void dump (FILE *f)): created from dump_symtab_node
28462         (void DEBUG_FUNCTION debug (void)): created from debug_symtab_node
28463         (void DEBUG_FUNCTION verify (void)): created from verify_symtab_node
28464         (struct ipa_ref *add_reference (symtab_node *referred_node,
28465         enum ipa_ref_use use_type)): created from add_reference
28466         (struct ipa_ref *add_reference (symtab_node *referred_node,
28467         enum ipa_ref_use use_type, gimple stmt)): created from add_reference
28468         (struct ipa_ref *maybe_add_reference (tree val, enum ipa_ref_use use_type,
28469         gimple stmt)): created from maybe_add_reference
28470         (bool semantically_equivalent_p (symtab_node *target)): created from
28471         symtab_semantically_equivalent_p
28472         (void remove_from_same_comdat_group (void)): created from
28473         remove_from_same_comdat_group
28474         (void add_to_same_comdat_group (symtab_node *old_node)): created from
28475         symtab_add_to_same_comdat_group
28476         (void dissolve_same_comdat_group_list (void)): created from
28477         symtab_dissolve_same_comdat_group_list
28478         (bool used_from_object_file_p (void)): created from symtab_used_from_object_file_p
28479         (symtab_node *ultimate_alias_target (enum availability *avail = NULL)):
28480         created from symtab_alias_ultimate_target
28481         (inline symtab_node *next_defined_symbol (void)): created from
28482         symtab_next_defined_symbol
28483         (bool resolve_alias (symtab_node *target)): created from
28484         symtab_resolve_alias
28485         (bool call_for_symbol_and_aliases (bool (*callback) (symtab_node *, void *),
28486         void *data, bool include_overwrite)): created from symtab_for_node_and_aliases
28487         (symtab_node *noninterposable_alias (void)): created from symtab_nonoverwritable_alias
28488         (inline symtab_node *get_alias_target (void)): created from symtab_alias_target
28489         (void set_section (const char *section)): created from set_section_1
28490         (enum availability get_availability (void)): created from symtab_node_availability
28491         (void make_decl_local (void)): created from symtab_make_decl_local
28492         (bool real_symbol_p (void)): created from symtab_read_node
28493         (can_be_discarded_p (void)): created from symtab_can_be_discarded
28494         (inline bool comdat_local_p (void)): created from symtab_comdat_local_p
28495         (inline bool in_same_comdat_group_p (symtab_node *target)): created from
28496         symtab_in_same_comdat_p;
28497         (bool address_taken_from_non_vtable_p (void)): created from
28498         address_taken_from_non_vtable_p
28499         (static inline symtab_node *get (const_tree decl)): created from symtab_get_node
28500         (static void dump_table (FILE *)): created from dump_symtab
28501         (static inline DEBUG_FUNCTION void debug_symtab (void)): created from debug_symtab
28502         (static DEBUG_FUNCTION void verify_symtab_nodes (void)): created from verify_symtab
28503         (static bool used_from_object_file_p_worker (symtab_node *node)): created from
28504         symtab_used_from_object_file_p
28505         (void dump_base (FILE *)): created from dump_symtab_base
28506         (bool DEBUG_FUNCTION verify_base (void)): created from verify_symtab_base
28507         (void unregister (void)): created from symtab_unregister_node
28508         (struct symbol_priority_map *priority_info (void)): created from symtab_priority_info
28509         (static bool set_implicit_section (symtab_node *n, void *)): created from set_implicit_section
28510         (static bool noninterposable_alias (symtab_node *node, void *data)): created from
28511         symtab_nonoverwritable_alias_1
28512         * cgraph.h (cgraph_node):
28513         (bool remove_symbol_and_inline_clones (cgraph_node *forbidden_node = NULL)):
28514         created from cgraph_remove_node_and_inline_clones
28515         (void record_stmt_references (gimple stmt)): created from ipa_record_stmt_references
28516         (void set_call_stmt_including_clones (gimple old_stmt, gimple new_stmt,
28517         bool update_speculative = true)): created from cgraph_set_call_stmt_including_clones
28518         (cgraph_node *function_symbol (enum availability *avail = NULL)):
28519         created from cgraph_function_node
28520         (cgraph_node *create_clone (tree decl, gcov_type count, int freq, bool update_original,
28521         vec<cgraph_edge *> redirect_callers, bool call_duplication_hook,
28522         struct cgraph_node *new_inlined_to, bitmap args_to_skip)):
28523         created from cgraph_create_clone
28524         (cgraph_node *create_virtual_clone (vec<cgraph_edge *> redirect_callers,
28525         vec<ipa_replace_map *, va_gc> *tree_map, bitmap args_to_skip, const char * suffix)):
28526         created from cgraph_create_virtual_clone
28527         (cgraph_node *find_replacement (void)): created from cgraph_find_replacement_node
28528         (cgraph_node *create_version_clone (tree new_decl, vec<cgraph_edge *> redirect_callers,
28529         bitmap bbs_to_copy)): created from cgraph_copy_node_for_versioning
28530         (cgraph_node *create_version_clone_with_body (vec<cgraph_edge *> redirect_callers,
28531         vec<ipa_replace_map *, va_gc> *tree_map, bitmap args_to_skip, bool skip_return,
28532         bitmap bbs_to_copy, basic_block new_entry_block, const char *clone_name)):
28533         created from cgraph_function_version_info
28534         (struct cgraph_function_version_info *insert_new_function_version (void)):
28535         created from insert_new_cgraph_node_version
28536         (struct cgraph_function_version_info *function_version (void)): created from
28537         get_cgraph_node_version
28538         (void analyze (void)): created from analyze_function
28539         (cgraph_node * create_thunk (tree alias, tree, bool this_adjusting,
28540         HOST_WIDE_INT fixed_offset, HOST_WIDE_INT virtual_value, tree virtual_offset,
28541         tree real_alias) cgraph_add_thunk
28542         (inline cgraph_node *get_alias_target (void)): created from cgraph_alias_target
28543         (cgraph_node *ultimate_alias_target (availability *availability = NULL)):
28544         created from cgraph_function_or_thunk_node
28545         (bool expand_thunk (bool output_asm_thunks, bool force_gimple_thunk)):
28546         created from expand_thunk
28547         (void reset (void)): created from cgraph_reset_node
28548         (void create_wrapper (cgraph_node *target)): created from cgraph_make_wrapper
28549         (void DEBUG_FUNCTION verify_node (void)): created from verify_cgraph_node
28550         (void remove (void)): created from cgraph_remove_node
28551         (void dump (FILE *f)): created from dump_cgraph_node
28552         (void DEBUG_FUNCTION debug (void)): created from debug_cgraph_node
28553         (bool get_body (void)): created from cgraph_get_body
28554         (void release_body (void)): created from cgraph_release_function_body
28555         (void unnest (void)): created from cgraph_unnest_node
28556         (void make_local (void)): created from cgraph_make_node_local
28557         (void mark_address_taken (void)): created from cgraph_mark_address_taken_node
28558         (struct cgraph_edge *create_edge (cgraph_node *callee, gimple call_stmt,
28559         gcov_type count, int freq)): created from cgraph_create_edge
28560         (struct cgraph_edge *create_indirect_edge (gimple call_stmt, int ecf_flags,
28561         gcov_type count, int freq)): created from cgraph_create_indirect_edge
28562         (void create_edge_including_clones (struct cgraph_node *callee, gimple old_stmt,
28563         gimple stmt, gcov_type count, int freq, cgraph_inline_failed_t reason)):
28564         created from cgraph_create_edge_including_clones
28565         (cgraph_edge *get_edge (gimple call_stmt)): created from cgraph_edge
28566         (vec<cgraph_edge *> collect_callers (void)): created from collect_callers_of_node
28567         (void remove_callers (void)): created from cgraph_node_remove_callers
28568         (void remove_callees (void)): created from cgraph_node_remove_callees
28569         (enum availability get_availability (void)): created from cgraph_function_body_availability
28570         (void set_nothrow_flag (bool nothrow)): created from cgraph_set_nothrow_flag
28571         (void set_const_flag (bool readonly, bool looping)): created from cgraph_set_const_flag
28572         (void set_pure_flag (bool pure, bool looping)): created from cgraph_set_pure_flag
28573         (void call_duplication_hooks (cgraph_node *node2)): created from
28574         cgraph_call_node_duplication_hooks
28575         (bool call_for_symbol_and_aliases (bool (*callback) (cgraph_node *, void *),
28576         void *data, bool include_overwritable)): created from cgraph_for_node_and_aliases
28577         (bool call_for_symbol_thunks_and_aliases (bool (*callback) (cgraph_node *node, void *data),
28578         void *data, bool include_overwritable)): created from cgraph_for_node_thunks_and_aliases
28579         (void call_function_insertion_hooks (void)):
28580         created from cgraph_call_function_insertion_hooks
28581         (inline void mark_force_output (void)): created from cgraph_mark_force_output_node
28582         (bool local_p (void)): created from cgraph_local_node
28583         (bool can_be_local_p (void)): created from cgraph_node_can_be_local_p
28584         (bool cannot_return_p (void)): created from cgraph_node_cannot_return
28585         (bool only_called_directly_p (void)): created from cgraph_only_called_directly_p
28586         (inline bool only_called_directly_or_aliased_p (void)):
28587         created from cgraph_only_called_directly_or_aliased_p
28588         (bool will_be_removed_from_program_if_no_direct_calls_p (void)):
28589         created from cgraph_will_be_removed_from_program_if_no_direct_calls
28590         (bool can_remove_if_no_direct_calls_and_refs_p (void)):
28591         created from cgraph_can_remove_if_no_direct_calls_and_refs_p
28592         (bool can_remove_if_no_direct_calls_p (void)):
28593         created from cgraph_can_remove_if_no_direct_calls_p
28594         (inline bool has_gimple_body_p (void)):
28595         created from cgraph_function_with_gimple_body_p
28596         (bool optimize_for_size_p (void)): created from cgraph_optimize_for_size_p
28597         (static void dump_cgraph (FILE *f)): created from dump_cgraph
28598         (static inline void debug_cgraph (void)): created from debug_cgraph
28599         (static void record_function_versions (tree decl1, tree decl2)):
28600         created from record_function_versions
28601         (static void delete_function_version (tree decl)):
28602         created from delete_function_version
28603         (static void add_new_function (tree fndecl, bool lowered)):
28604         created from cgraph_add_new_function
28605         (static inline cgraph_node *get (const_tree decl)): created from cgraph_get_node
28606         (static cgraph_node * create (tree decl)): created from cgraph_create_node
28607         (static cgraph_node * create_empty (void)): created from cgraph_create_empty_node
28608         (static cgraph_node * get_create (tree)): created from cgraph_get_create_node
28609         (static cgraph_node *get_for_asmname (tree asmname)):
28610         created from cgraph_node_for_asm
28611         (static cgraph_node * create_same_body_alias (tree alias, tree decl)):
28612         created from cgraph_same_body_alias
28613         (static bool used_from_object_file_p_worker (cgraph_node *node,
28614         void *): new function
28615         (static bool non_local_p (cgraph_node *node, void *)):
28616         created from cgraph_non_local_node_p_1
28617         (static void DEBUG_FUNCTION verify_cgraph_nodes (void)):
28618         created from verify_cgraph
28619         (static bool make_local (cgraph_node *node, void *)):
28620         created from cgraph_make_node_local
28621         (static cgraph_node *create_alias (tree alias, tree target)):
28622         created from cgraph_create_function_alias
28623         (static cgraph_edge * create_edge (cgraph_node *caller, cgraph_node *callee,
28624         gimple call_stmt, gcov_type count, int freq, bool indir_unknown_callee)):
28625         created from cgraph_create_edge_1
28626         * cgraph.h (varpool_node):
28627         (void remove (void)): created from varpool_remove_node
28628         (void dump (FILE *f)): created from dump_varpool_node
28630 2014-07-24  Richard Biener  <rguenther@suse.de>
28632         PR ipa/61823
28633         * tree-ssa-structalias.c (create_variable_info_for_1):
28634         Use varpool_get_constructor.
28635         (create_variable_info_for): Likewise.
28637 2014-07-24  Jiong Wang  <jiong.wang@arm.com>
28639         * config/aarch64/aarch64.c (aarch64_expand_epilogue): Don't
28640         subtract outgoing area size when restoring stack_pointer_rtx.
28642 2014-07-24  Nick Clifton  <nickc@redhat.com>
28644         * config/rx/rx.md (stack_push): Adjust RTL to account for the fact
28645         that operations are taking place in parallel.
28646         * config/rx.h (FRAME_POINTER_CFA_OFFSET): Delete.
28648 2014-07-24  Thomas Schwinge  <thomas@codesourcery.com>
28650         * omp-low.c (extract_omp_for_data): Add missing break statement.
28652 2014-07-24  Richard Biener  <rguenther@suse.de>
28654         * tree-inline.h (estimate_move_cost): Add speed_p parameter.
28655         * tree-inline.c (estimate_move_cost): Add speed_p parameter
28656         and adjust MOVE_RATIO query accordingly.
28657         (estimate_num_insns): Adjust callers.
28658         * ipa-prop.c (ipa_populate_param_decls): Likewise.
28659         * ipa-cp.c (gather_context_independent_values,
28660         estimate_local_effects): Likewise.
28661         * ipa-split.c (consider_split): Likewise.
28663 2014-07-24  Trevor Saunders  <tsaunders@mozilla.com>
28665         * config/i386/driver-i386.c: Remove names of unused arguments and
28666         unnecessary unused attributes.
28667         * config/i386/host-mingw32.c: Likewise.
28668         * config/i386/i386.c: Likewise.
28669         * config/i386/winnt-stubs.c: Likewise.
28670         * config/i386/winnt.c: Likewise.
28672 2014-07-23  Jiong Wang  <jiong.wang@arm.com>
28674         * config/aarch64/aarch64.c (aarch64_popwb_pair_reg)
28675         (aarch64_gen_loadwb_pair): New helper function.
28676         (aarch64_expand_epilogue): Simplify code using new helper functions.
28677         * config/aarch64/aarch64.md (loadwb_pair<GPF:mode>_<P:mode>): Define.
28679 2014-07-23  Jiong Wang  <jiong.wang@arm.com>
28681         * config/aarch64/aarch64.c (aarch64_pushwb_pair_reg)
28682         (aarch64_gen_storewb_pair): New helper function.
28683         (aarch64_expand_prologue): Simplify code using new helper functions.
28684         * config/aarch64/aarch64.md (storewb_pair<GPF:mode>_<P:mode>): Define.
28686 2014-07-23  Jiong Wang  <jiong.wang@arm.com>
28688         * config/aarch64/aarch64.md: (aarch64_save_or_restore_callee_saves):
28689         Rename to aarch64_save_callee_saves, remove restore code.
28690         (aarch64_restore_callee_saves): New function.
28692 2014-07-23  Jiong Wang  <jiong.wang@arm.com>
28694         * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Deleted.
28695         (aarch64_save_callee_saves): New function to handle reg save
28696         for both core and vectore regs.
28698 2014-07-23  Jiong Wang  <jiong.wang@arm.com>
28700         * config/aarch64/aarch64.c (aarch64_gen_load_pair)
28701         (aarch64_gen_store_pair): New helper function.
28702         (aarch64_save_or_restore_callee_save_registers)
28703         (aarch64_save_or_restore_fprs): Use new helper functions.
28705 2014-07-23  Jiong Wang  <jiong.wang@arm.com>
28707         * config/aarch64/aarch64.c (aarch64_next_callee_save): New function.
28708         (aarch64_save_or_restore_callee_save_registers)
28709         (aarch64_save_or_restore_fprs): Use aarch64_next_callee_save.
28711 2014-07-23  Jiong Wang  <jiong.wang@arm.com>
28713         * config/aarch64/aarch64.c
28714         (aarch64_save_or_restore_callee_save_registers)
28715         (aarch64_save_or_restore_fprs): Hoist calculation of register rtx.
28717 2014-07-23  Jiong Wang  <jiong.wang@arm.com>
28719         * config/aarch64/aarch64.c
28720         (aarch64_save_or_restore_callee_save_registers)
28721         (aarch64_save_or_restore_fprs): Remove 'increment'.
28723 2014-07-23  Jiong Wang  <jiong.wang@arm.com>
28725         * config/aarch64/aarch64.c
28726         (aarch64_save_or_restore_callee_save_registers)
28727         (aarch64_save_or_restore_fprs): Use register offset in
28728         cfun->machine->frame.reg_offset.
28730 2014-07-23  Jiong Wang  <jiong.wang@arm.com>
28732         * config/aarch64/aarch64.c
28733         (aarch64_save_or_restore_callee_save_registers)
28734         (aarch64_save_or_restore_fprs): Remove base_rtx.
28736 2014-07-23  Jiong Wang  <jiong.wang@arm.com>
28738         * config/aarch64/aarch64.c
28739         (aarch64_save_or_restore_callee_save_registers): Rename 'offset'
28740         to 'start_offset'.  Remove local variable 'start_offset'.
28742 2014-07-23  Jiong Wang  <jiong.wang@arm.com>
28744         * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Change
28745         type to HOST_WIDE_INT.
28747 2014-07-23  Jiong Wang  <jiong.wang@arm.com>
28749         * config/aarch64/aarch64.c (aarch64_expand_prologue)
28750         (aarch64_save_or_restore_fprs)
28751         (aarch64_save_or_restore_callee_save_registers): GNU-Stylize code.
28753 2014-07-23  Sebastian Huber  <sebastian.huber@embedded-brains.de>
28755         * config/arm/t-rtems-eabi: Add
28756         mthumb/march=armv7-r/mfpu=vfpv3-d16/mfloat-abi=hard,
28757         mthumb/march=armv7-m/mfpu=fpv4-sp-d16/mfloat-abi=hard,
28758         mbig-endian/mthumb/march=armv7-r, and
28759         mbig-endian/mthumb/march=armv7-r/mfpu=vfpv3-d16/mfloat-abi=hard
28760         multilibs.
28762 2014-07-23  Sebastian Huber  <sebastian.huber@embedded-brains.de>
28763             Chris Johns <chrisj@rtems.org>
28764             Joel Sherrill <joel.sherrill@oarcorp.com>
28766         * config.gcc: Add nios2-*-rtems*.
28767         * config/nios2/rtems.h: New file.
28768         * gcc/config/nios2/t-rtems: New file.
28770 2014-07-23  Segher Boessenkool  <segher@kernel.crashing.org>
28772         PR target/61396
28773         * config/rs6000/rs6000.c (paired_expand_vector_init): Only allow
28774         constant numbers, not general constants.
28775         (rs6000_expand_vector_init): Ditto.
28777 2014-07-23  Nathan Sidwell  <nathan@acm.org>
28779         * gcov-tool.c (gcov_list): Declare here.
28780         (set_gcov_list): Remove.
28781         (gcov_output_files): Set gcov_list directly.
28783 2014-07-23  Host Schirmeier  <horst@schirmeier.com>
28785         * doc/invoke.texi: -O3 enables -ftree-loop-distribute-patterns.
28787 2014-07-23  Jiong Wang  <jiong.wang@arm.com>
28789         * config/arm/arm.c (arm_get_frame_offsets): If both r3 and other
28790         callee-saved registers are available for padding purpose
28791         and r3 is not mandatory, then prefer use those callee-saved
28792         instead of r3.
28794 2014-07-23  Richard Biener  <rguenther@suse.de>
28796         * params.def (PARAM_MAX_COMBINE_INSNS): New.
28797         * combine.c: Include statistics.h and params.h.
28798         (combine_instructions): Guard three and four insn combines
28799         with max-combine-insns value.  Record statistics for combines
28800         performed.
28801         * doc/invoke.texi (max-combine-insns): Document new param.
28803 2014-07-23  Roman Gareev  <gareevroman@gmail.com>
28805         * graphite-isl-ast-to-gimple.c:
28806         (translate_isl_ast_node_block): New function.
28807         (translate_isl_ast): Add calling of translate_isl_ast_node_block.
28809         * gcc.dg/graphite/isl-ast-gen-blocks-1.c: New testcase.
28810         * gcc.dg/graphite/isl-ast-gen-blocks-2.c: New testcase.
28812 2014-07-23  Roman Gareev  <gareevroman@gmail.com>
28814         * graphite-isl-ast-to-gimple.c:
28815         (get_max_schedule_dimensions): New function.
28816         (extend_schedule): Likewise.
28817         (generate_isl_schedule): Add calling of extend_schedule and
28818         get_max_schedule_dimensions.
28820 2014-07-22  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
28822         * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle CLRSB, CLZ.
28823         (case UNSPEC): Handle UNSPEC_RBIT.
28825 2014-07-22  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
28827         * config/aarch64/aarch64.md: Delete UNSPEC_CLS.
28828         (clrsb<mode>2): Use clrsb RTL code instead of UNSPEC_CLS.
28830 2014-07-22  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
28832         * config/aarch64/arm_neon.h (vbsl_f64): New intrinsic.
28834 2014-07-22  Roman Gareev  <gareevroman@gmail.com>
28836         * graphite-isl-ast-to-gimple.c:
28837         Add inclusion of gimple-ssa.h, tree-into-ssa.h.
28838         (ivs_params_clear):
28839         (build_iv_mapping): New function.
28840         (translate_isl_ast_node_user): Likewise.
28841         (translate_isl_ast): Add calling of translate_isl_ast_node_user.
28843         * gcc.dg/graphite/isl-ast-gen-single-loop-1.c: New testcase.
28844         * gcc.dg/graphite/isl-ast-gen-single-loop-2.c: New testcase.
28845         * gcc.dg/graphite/isl-ast-gen-single-loop-3.c: New testcase.
28847 2014-07-21  Bin Cheng  <bin.cheng@arm.com>
28849         PR target/55701
28850         * config/arm/arm.md (setmem): New pattern.
28851         * config/arm/arm-protos.h (struct tune_params): New fields.
28852         (arm_gen_setmem): New prototype.
28853         * config/arm/arm.c (arm_slowmul_tune): Initialize new fields.
28854         (arm_fastmul_tune, arm_strongarm_tune, arm_xscale_tune): Ditto.
28855         (arm_9e_tune, arm_v6t2_tune, arm_cortex_tune): Ditto.
28856         (arm_cortex_a8_tune, arm_cortex_a7_tune): Ditto.
28857         (arm_cortex_a15_tune, arm_cortex_a53_tune): Ditto.
28858         (arm_cortex_a57_tune, arm_cortex_a5_tune): Ditto.
28859         (arm_cortex_a9_tune, arm_cortex_a12_tune): Ditto.
28860         (arm_v7m_tune, arm_v6m_tune, arm_fa726te_tune): Ditto.
28861         (arm_const_inline_cost): New function.
28862         (arm_block_set_max_insns): New function.
28863         (arm_block_set_non_vect_profit_p): New function.
28864         (arm_block_set_vect_profit_p): New function.
28865         (arm_block_set_unaligned_vect): New function.
28866         (arm_block_set_aligned_vect): New function.
28867         (arm_block_set_unaligned_non_vect): New function.
28868         (arm_block_set_aligned_non_vect): New function.
28869         (arm_block_set_vect, arm_gen_setmem): New functions.
28871 2014-07-21  Bin Cheng  <bin.cheng@arm.com>
28873         * config/arm/arm.c (output_move_neon): Handle REG explicitly.
28875 2014-07-21  Uros Bizjak  <ubizjak@gmail.com>
28877         PR target/61855
28878         * config/i386/avx512fintrin.h: Move constants for mantissa extraction
28879         out of #ifdef __OPTIMIZE__.
28881 2014-07-20  Eric Botcazou  <ebotcazou@adacore.com>
28883         * cse.c (exp_equiv_p) <MEM>: For GCSE, return 0 for expressions with
28884         different trapping status if -fnon-call-exceptions is enabled.
28886 2014-07-20  Eric Botcazou  <ebotcazou@adacore.com>
28888         * expr.c (store_field): Handle VOIDmode for calls that return values
28889         in multiple locations.
28891 2014-07-20  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
28893         * config/rs6000/altivec.md (unspec enum):  Fix typo in UNSPEC_VSLDOI.
28894         (altivec_vsldoi_<mode>): Likewise.
28896 2014-07-20  Roman Gareev  <gareevroman@gmail.com>
28898         * graphite-isl-ast-to-gimple.c: Fixes a formatting issue related
28899         to the number of characters in the line.
28901 2014-07-20  Roman Gareev  <gareevroman@gmail.com>
28903         * graphite-isl-ast-to-gimple.c: Add using of
28904         build_nonstandard_integer_type instead of int128_integer_type_node.
28906 2014-07-19  Eric Botcazou  <ebotcazou@adacore.com>
28908         * toplev.c (output_stack_usage): Adjust the location of the warning.
28910 2014-07-19  Daniel Cederman  <cederman@gaisler.com>
28912         * config/sparc/sync.md (*membar_storeload_leon3): New insn.
28913         (*membar_storeload): Disable for LEON3.
28915 2014-07-18  Bernd Edlinger  <bernd.edlinger@hotmail.de>
28917         PR rtl-optimization/61461
28918         * sched-vis.c (print_pattern) <ADDR_VEC, ADDR_DIFF_VEC>: Fixed.
28920 2014-07-18  Uros Bizjak  <ubizjak@gmail.com>
28922         PR target/61794
28923         * config/i386/sse.md (avx512f_vextract<shuffletype>32x4_1_maskm):
28924         Fix instruction constraint.
28925         (<mask_codefor>avx512f_vextract<shuffletype>32x4_1<mask_name>): Ditto.
28927 2014-07-18  Jonathan Wakely  <jwakely@redhat.com>
28929         * doc/extend.texi (Template Instantiation): Remove stray parenthesis.
28931 2014-07-18  Chung-Ju Wu  <jasonwucj@gmail.com>
28933         * config/nds32/nds32.c (nds32_can_eliminate): Follow the
28934         GNU coding standards.
28935         (nds32_register_move_cost): Likewise.
28936         (nds32_memory_move_cost): Likewise.
28937         (nds32_address_cost): Likewise.
28939 2014-07-18  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
28941         * config/mmix/mmix.c (mmix_intval): Drop unused automatic variable.
28943 2014-07-17  John David Anglin  <danglin@gcc.gnu.org>
28945         * config/pa/pa-linux.h (TARGET_OS_CPP_BUILTINS): Remove defines for
28946         __GCC_HAVE_SYNC_COMPARE_AND_SWAP_1, __GCC_HAVE_SYNC_COMPARE_AND_SWAP_2
28947         and __GCC_HAVE_SYNC_COMPARE_AND_SWAP_4.
28948         (HAVE_sync_compare_and_swapqi): Define.
28949         (HAVE_sync_compare_and_swaphi): Likewise.
28950         (HAVE_sync_compare_and_swapsi): Likewise.
28952 2014-07-17  Richard Sandiford  <rdsandiford@googlemail.com>
28954         * config/mips/p5600.md: Add missing cpu tests.
28956 2014-07-17  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
28958         * config/aarch64/arm_neon.h (vfma_f64): New intrinsic.
28959         (vmla_f64): Likewise.
28960         (vfms_f64): Likewise.
28961         (vmls_f64): Likewise.
28963 2014-07-17  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
28965         * config/aarch64/aarch64.c (aarch64_frint_unspec_p): New function.
28966         (aarch64_rtx_costs): Handle FIX, UNSIGNED_FIX, UNSPEC.
28968 2014-07-17  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
28970         * config/aarch64/arm_neon.h (vmlal_high_lane_s16): Fix type.
28971         (vmlal_high_lane_s32): Likewise.
28972         (vmlal_high_lane_u16): Likewise.
28973         (vmlal_high_lane_u32): Likewise.
28974         (vmlsl_high_lane_s16): Likewise.
28975         (vmlsl_high_lane_s32): Likewise.
28976         (vmlsl_high_lane_u16): Likewise.
28977         (vmlsl_high_lane_u32): Likewise.
28979 2014-07-17  Terry Guo  <terry.guo@arm.com>
28981         * config/arm/types.md (alu_reg): Replaced by alu_sreg and alu_dsp_reg.
28982         (alus_reg): Renamed to alus_sreg.
28983         * config/arm/arm-fixed.md: Change type of non-dsp instructions
28984         from alu_reg to alu_sreg.  Change type of dsp instructions from
28985         alu_reg to alu_dsp_reg.
28986         * config/arm/thumb1.md: Likewise.
28987         * config/arm/thumb2.md: Likewise.
28988         * config/arm/arm.c (cortexa7_older_only): Use new ALU type names.
28989         * config/arm/arm1020e.md (1020alu_op): Replace alu_reg and alus_reg
28990         with alu_sreg and alus_sreg.
28991         * config/arm/arm1026ejs.md (alu_op): Likewise.
28992         * config/arm/arm1136jfs.md (11_alu_op): Likewise.
28993         * config/arm/arm926ejs.md (9_alu_op): Likewise.
28994         * config/arm/fa526.md (526_alu_op): Likewise.
28995         * config/arm/fa606te.md (606te_alu_op): Likewise.
28996         * config/arm/fa626te.md (626te_alu_op): Likewise.
28997         * config/arm/fa726te.md (726te_alu_op): Likewise.
28998         * config/arm/fmp626.md (mp626_alu_op): Likewise.
28999         * config/arm/arm.md (core_cycles): Replace alu_reg and alus_reg with
29000         alu_sreg, alu_dsp_reg and alus_sreg.
29001         * config/arm/cortex-a15.md (cortex_a15_alu): Likewise.
29002         * config/arm/cortex-a5.md (cortex_a5_alu): Likewise.
29003         * config/arm/cortex-a53.md (cortex_a53_alu): Likewise.
29004         * config/arm/cortex-a7.md (cortex_a7_alu_sreg): Likewise.
29005         * config/arm/cortex-a8.md (cortex_a8_alu): Likewise.
29006         * config/arm/cortex-a9.md (cortex_a9_dp): Likewise.
29007         * config/arm/cortex-m4.md (cortex_m4_alu): Likewise.
29008         * config/arm/cortex-r4.md (cortex_r4_alu): Likewise.
29009         * config/arm/marvell-pj4.md (pj4_alu, pj4_alu_conds): Likewise.
29010         * config/aarch64/aarch64.md (*addsi3_aarch64, *addsi3_aarch64_uxtw,
29011         subsi3, *adddi3_aarch64, *subsi3_uxtw, subdi3, absdi2, neg<mode>2,
29012         *negsi2_uxtw, tlsle_small_<mode>): Rename type alu_reg to alu_sreg.
29013         (add<mode>3_compare0, *addsi3_compare0_uxtw, *add<mode>3nr_compare0,
29014         sub<mode>3_compare0, *compare_neg<mode>, *neg<mode>2_compare0,
29015         subsi3_compare0_uxtw, *negsi2_compare0_uxtw, *cmp<mode>): Rename type
29016         alus_reg to alus_sreg.
29018 2014-07-17  Andreas Schwab  <schwab@linux-m68k.org>
29020         * real.c (encode_ieee_extended_motorola): Clear integer bit in the
29021         infinity format.
29023 2014-07-17  Richard Biener  <rguenther@suse.de>
29025         PR rtl-optimization/61801
29026         * sched-deps.c (sched_analyze_2): For ASM_OPERANDS and ASM_INPUT
29027         don't set reg_pending_barrier if it appears in a debug-insn.
29029 2014-07-16  DJ Delorie  <dj@redhat.com>
29031         * config/rx/rx.c (rx_option_override): Fix alignment values.
29032         (rx_align_for_label): Likewise.
29034 2014-07-17  Hans-Peter Nilsson  <hp@axis.com>
29036         PR target/61737.
29037         * config/cris/cris.c (TARGET_LEGITIMATE_CONSTANT_P)
29038         (TARGET_CANNOT_FORCE_CONST_MEM): Define.
29039         (cris_cannot_force_const_mem, cris_legitimate_constant_p): New
29040         functions.
29041         (cris_print_index, cris_print_operand, cris_constant_index_p)
29042         (cris_side_effect_mode_ok): Replace CONSTANT_P with CRIS_CONSTANT_P.
29043         (cris_address_cost): Ditto last CONSTANT_P.
29044         (cris_symbol_type_of): Rename from cris_pic_symbol_type_of.  All
29045         callers changed.  Yield cris_offsettable_symbol for non-PIC
29046         constant symbolic expressions including labels.  Yield cris_unspec
29047         for all unspecs.
29048         (cris_expand_pic_call_address): New parameter MARKERP.  Set its
29049         target to pic_offset_table_rtx for calls that will likely go
29050         through PLT, const0_rtx when they can't.  All callers changed.
29051         Assert flag_pic.  Use CONSTANT_P, not CONSTANT_ADDRESS_P, for
29052         symbolic expressions to be PICified.  Remove second, redundant,
29053         assert on can_create_pseudo_p returning non-zero.  Use
29054         replace_equiv_address_nv, not replace_equiv_address, for final
29055         operand update.
29056         * config/cris/cris.md ("movsi"): Move variable t to pattern
29057         toplevel. Adjust assert for new cris_symbol_type member.  Use
29058         CONSTANT_P instead of CONSTANT_ADDRESS_P.
29059         ("*movsi_internal") <case 9>: Make check for valid unspec operands
29060         for lapc stricter.
29061         <case CRIS_UNSPEC_PCREL, CRIS_UNSPEC_PLT_PCREL>: Clear condition codes.
29062         ("call", "call_value"): Use second incoming operand as a marker
29063         for pic-offset-table-register being used.
29064         ("*expanded_call_non_v32", "*expanded_call_v32")
29065         ("*expanded_call_value_non_v32", "*expanded_call_value_v32"): For
29066         second incoming operand to CALL, match cris_call_type_marker.
29067         ("*expanded_call_value_side"): Ditto.  Disable before reload_completed.
29068         ("*expanded_call_side"): Ditto.  Fix typo in comment.
29069         (moverside, movemside peepholes): Check for CRIS_CONSTANT_P, not
29070         CONSTANT_P.
29071         * config/cris/predicates.md ("cris_call_type_marker"): New predicate.
29072         * config/cris/cris.h (CRIS_CONSTANT_P): New macro.
29073         (enum cris_symbol_type): Rename from cris_pic_symbol_type.  All
29074         users changed.  Add members cris_offsettable_symbol and cris_unspec.
29075         (cris_symbol_type): Rename from cris_pic_symbol_type.
29076         * config/cris/constraints.md ("T"): Use CRIS_CONSTANT_P, not
29077         just CONSTANT_P.
29078         * config/cris/cris-protos.h (cris_symbol_type_of,
29079         cris_expand_pic_call_address): Adjust prototypes.
29080         (cris_legitimate_constant_p): New prototype.
29082         * config.gcc (crisv32-*-linux* | cris-*-linux*): Do not override
29083         an existing tmake_file.  Don't add t-slibgcc and t-linux.
29085 2014-07-17  Jason Merrill  <jason@redhat.com>
29087         PR c++/61623
29088         * symtab.c (symtab_remove_from_same_comdat_group): Also
29089         set_comdat_group to NULL_TREE.
29090         (verify_symtab): Fix diagnostic.
29092 2014-07-16  David Wohlferd  <dw@LimeGreenSocks.com>
29094         PR target/61662
29095         * config/i386/ia32intrin.h: Use __LP64__ to determine size of long.
29097 2014-07-16  Dodji Seketeli  <dodji@redhat.com>
29099         Support location tracking for built-in macro tokens
29100         * input.h (is_location_from_builtin_token): New function declaration.
29101         * input.c (is_location_from_builtin_token): New function definition.
29102         * toplev.c (general_init): Tell libcpp what the pre-defined
29103         spelling location for built-in tokens is.
29105 2014-07-16  Jakub Jelinek  <jakub@redhat.com>
29107         * omp-low.c (create_omp_child_function): Don't set DECL_NAMELESS
29108         on the FUNCTION_DECL.
29110 2014-07-16  Richard Biener  <rguenther@suse.de>
29112         PR other/61782
29113         * doc/extend.texi (always_inline): Clarify.
29115 2014-07-15  Eric Christopher  <echristo@gmail.com>
29117         * doc/invoke.texi (Link Options): Document -z option.
29119 2014-07-15  Uros Bizjak  <ubizjak@gmail.com>
29121         * config/alpha/alpha.c (alpha_atomic_assign_expand_fenv): New.
29122         (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New define.
29124 2014-07-15  Jan Hubicka  <hubicka@ucw.cz>
29126         * fold-const.c (fold_checksum_tree): Fix typo in previous patch.
29128 2014-07-15  Bernd Schmidt  <bernds@codesourcery.com>
29130         * asan.c (asan_finish_file): Use varpool_finalize_decl instead of
29131         varpool_assemble_decl.
29132         * varpool.c (varpool_assemble_decl): Assert that node->definition is
29133         true.
29135 2014-07-15  Michael Matz  <matz@suse.de>
29137         PR rtl-optimization/61772
29138         * ifcvt.c (dead_or_predicable): Check jump to be free of side effects.
29140 2014-07-15  Richard Biener  <rguenther@suse.de>
29142         * opts.c (default_options_table): Disable bit-ccp at -Og.
29144 2014-07-14  Jan Hubicka  <hubicka@ucw.cz>
29146         * fold-const.c (fold_checksum_tree): Move checking of DECL_RESULT.
29148 2014-07-14  Jan Hubicka  <hubicka@ucw.cz>
29150         * tree.c (tree_code_size): Add TRANSLATION_UNIT_DECL,
29151         NAMESPACE_DECL, IMPORTED_DECL and NAMELIST_DECL;
29152         call langhook for unknown declaration.
29153         (find_decls_types_r): Do not walk DECL_ARGUMENT_FLD.
29154         * tree.h (DECL_ARGUMENTS): Update.
29155         * print-tree.c (print_node): Update.
29156         * tree-core.h (tree_decl_non_common): Remove arguments.
29157         (tree_function_decl): Add arguments.
29159 2014-07-14  Richard Earnshaw  <rearnsha@arm.com>
29161         * aarch64.md (add_losym_<mode>): Set type to alu_imm.
29163 2014-07-14  Richard Biener  <rguenther@suse.de>
29165         PR tree-optimization/61779
29166         * tree-ssa-copy.c (copy_prop_visit_cond_stmt): Always try
29167         simplifying a condition.
29169 2014-07-14  Richard Biener  <rguenther@suse.de>
29171         * builtins.c (c_strlen): Make only_value == 2 really only
29172         affect warning generation.
29174 2014-07-14  Richard Biener  <rguenther@suse.de>
29176         PR tree-optimization/61757
29177         PR tree-optimization/61783
29178         PR tree-optimization/61787
29179         * tree-ssa-dom.c (record_equality): Revert canonicalization
29180         change and add comment.
29181         (propagate_rhs_into_lhs): Revert previous fix, removing
29182         loop depth restriction again.
29184 2014-07-14  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
29186         * config/arm/cortex-a15.md (cortex_a15_alu): Handle clz, rbit.
29187         * config/arm/cortex-a5.md (cortex_a5_alu): Likewise.
29188         * config/arm/cortex-a53.md (cortex_a53_alu): Likewise.
29189         * config/arm/cortex-a7.md (cortex_a7_alu_reg): Likewise.
29190         * config/arm/cortex-a9.md (cortex_a9_dp): Likewise.
29191         * config/arm/cortex-m4.md (cortex_m4_alu): Likewise.
29192         * config/arm/cortex-r4.md (cortex_r4_alu): Likewise.
29194 2014-07-14  Richard Biener  <rguenther@suse.de>
29196         * cgraph.h (decl_in_symtab_p): Make inline.
29198 2014-07-14  Jakub Jelinek  <jakub@redhat.com>
29200         PR middle-end/61294
29201         * doc/invoke.texi (-Wmemset-transposed-args): Document.
29203         PR target/61656
29204         * config/i386/i386.c (classify_argument): Don't merge classes above
29205         number of words.
29207 2014-07-13  Jan Hubicka  <hubicka@ucw.cz>
29209         * cgraph.h (symtab_node): Add nonzero_address.
29210         (decl_in_symtab_p): Break out from ...
29211         (symtab_get_node): ... here.
29212         * fold-const.c: Include cgraph.h
29213         (tree_single_nonzero_warnv_p): Use symtab to determine
29214         if symbol is non-zero.
29215         * symtab.c (symtab_node::nonzero_address): New method.
29217 2014-07-12  Jan Hubicka  <hubicka@ucw.cz>
29219         * ipa-devirt.c (odr_subtypes_equivalent_p): Disable temporary hack
29220         forgotten in previous commit.
29222 2014-07-12  Jan Hubicka  <hubicka@ucw.cz>
29224         * tree.c (type_in_anonymous_namespace_p): Ignore TREE_PUBLIC
29225         on builtin types.
29226         * ipa-devirt.c: Include stor-layout.h and intl.h
29227         (odr_subtypes_equivalent_p): New function.
29228         (warn_odr): New function.
29229         (warn_type_mismatch): New function.
29230         (odr_types_equivalent_p): New function.
29231         (add_type_duplicate): Use it.
29232         * common.opt (Wodr): New flag.
29233         * doc/invoke.texi (Wodr): Document new warning.
29235 2014-07-12  Jan Hubicka  <hubicka@ucw.cz>
29237         * timevar.def (TV_IPA_LTO_DECL_INIT_IO): Remove.
29238         (TV_IPA_LTO_CTORS_IN, TV_IPA_LTO_CTORS_OUT): New timevar.
29239         * cgraph.c (cgraph_get_body): Push GIMPLE_IN timevar.
29240         (varpool_get_constructor): Push CTORS_IN timevar.
29241         * lto-streamer-out.c (lto_output): Push TV_IPA_LTO_CTORS_OUT timevar.
29243 2014-07-12  Uros Bizjak  <ubizjak@gmail.com>
29245         * config/i386/i386-builtin-types.def: Add USHORT_FTYPE_VOID.
29246         Remove VOID_FTYPE_PUSHORT.
29247         * config/i386/i386.c (bdesc_special_args) <__builtin_ia32_fnstsw>:
29248         Change code to USHORT_FTYPE_VOID.
29249         (ix86_expand_special_args_builtin): Handle USHORT_FTYPE_VOID.
29250         (ix86_expand_builtin): Remove IX86_BUILTIN_FNSTSW handling.
29251         (ix86_atomic_assign_expand_fenv): Update for
29252         __builtin_ia32_fnstsw changes.
29253         * config/i386/i386.md (x86_fnstsw_1): Set length unconditionally to 2.
29254         (fnstsw): Change operand 0 to nonimmediate operand.
29256 2014-07-11  Jan Hubicka  <hubicka@ucw.cz>
29258         * vapool.c: Include tree-ssa-alias.h, gimple.h and lto-streamer.h
29259         (varpool_get_constructor): New function.
29260         (varpool_ctor_useable_for_folding_p): Break out from ...
29261         (ctor_for_folding): ... here; use varpool_get_constructor.
29262         (varpool_assemble_decl): Likewise.
29263         * lto-streamer.h (struct output_block): Turn cgraph_node
29264         to symbol filed.
29265         (lto_input_variable_constructor): Declare.
29266         * ipa-visibility.c (function_and_variable_visibility): Use
29267         varpool_get_constructor.
29268         * cgraph.h (varpool_get_constructor): Declare.
29269         (varpool_ctor_useable_for_folding_p): New function.
29270         * lto-streamer-out.c (get_symbol_initial_value): Take encoder
29271         parameter; return error_mark_node for non-trivial constructors.
29272         (lto_write_tree_1, DFS_write_tree): Update use of
29273         get_symbol_initial_value.
29274         (output_function): Update initialization of symbol.
29275         (output_constructor): New function.
29276         (copy_function): Rename to ..
29277         (copy_function_or_variable): ... this one; handle vars too.
29278         (lto_output): Output variable sections.
29279         * lto-streamer-in.c (input_constructor): New function.
29280         (lto_read_body): Rename from ...
29281         (lto_read_body_or_constructor): ... this one; handle vars too.
29282         (lto_input_variable_constructor): New function.
29283         * ipa-prop.c (ipa_prop_write_jump_functions,
29284         ipa_prop_write_all_agg_replacement): Update.
29285         * lto-cgraph.c (compute_ltrans_boundary): Use it.
29286         (output_cgraph_opt_summary): Set symbol to NULL.
29288 2014-07-11  Jan Hubicka  <hubicka@ucw.cz>
29290         * ipa-prop.c (ipa_binfo_from_known_type_jfunc): In LTO do not walk
29291         non-polymorphic types.
29292         * ipa-cp.c (ipa_get_jf_ancestor_result): Likewise.
29293         * ipa-devirt.c (types_same_for_odr): Do not explode when one
29294         of types is not polymorphic.
29296 2014-07-11  Vladimir Makarov  <vmakarov@redhat.com>
29298         * lra-constraints.c (remove_inheritance_pseudos): Process
29299         destination pseudo too.
29301 2014-07-11  Rong Xu  <xur@google.com>
29303         * gcov-tool.c (gcov_output_files): Fix build error introduced in
29304         commit r212448.
29306 2014-07-11  Pitchumani Sivanupandi  <pitchumani.s@atmel.com>
29308         * config/avr/avr-arch.h (avr_mcu_t): Add text section start attribute.
29309         * config/avr/avr-devices.c (AVR_MCU): Same.
29310         (avr_mcu_types): add text start value to end of device list.
29311         * config/avr/avr-mcus.def: Add text section start for all devices.
29312         (ata5782): Add new avr5 device.
29313         (ata5831): Same.
29314         * config/avr/avr-tables.opt: Regenerate.
29315         * config/avr/avr.h: Add declaration for text section start handler.
29316         (EXTRA_SPEC_FUNCTIONS): Add text section start handler to
29317         SPEC functions.
29318         (LINK_SPEC): Include text section start handler to linker spec.
29319         * config/avr/driver-avr.c (avr_device_to_text_start): New function to
29320         pass -Ttext option to linker if the text section start for the device
29321         is not zero.
29322         * config/avr/t-multilib: Regenerate.
29323         * doc/avr-mmcu.texi: Regenerate.
29325 2014-07-11  David Edelsohn  <dje.gcc@gmail.com>
29327         * config/rs6000/aix51.h (LINK_SPEC): Remove -bnodelcsect.
29328         * config/rs6000/aix52.h (LINK_SPEC): Same.
29329         * config/rs6000/aix53.h (LINK_SPEC): Same.
29330         * config/rs6000/aix61.h (LINK_SPEC): Same.
29331         * config/rs6000/xcoff.h (MAKE_DECL_ONE_ONLY): Define.
29333 2014-07-11  Roman Gareev  <gareevroman@gmail.com>
29335         * graphite-isl-ast-to-gimple.c (gmp_cst_to_tree): New function.
29336         (graphite_verify): New function.
29337         (ivs_params_clear): New function.
29338         (gcc_expression_from_isl_ast_expr_id): New function.
29339         (gcc_expression_from_isl_expr_int): New function.
29340         (binary_op_to_tree): New function.
29341         (ternary_op_to_tree): New function.
29342         (unary_op_to_tree): New function.
29343         (nary_op_to_tree): New function.
29344         (gcc_expression_from_isl_expr_op): New function.
29345         (gcc_expression_from_isl_expression): New function.
29346         (graphite_create_new_loop): New function.
29347         (translate_isl_ast_for_loop): New function.
29348         (get_upper_bound): New function.
29349         (graphite_create_new_loop_guard): New function.
29350         (translate_isl_ast_node_for): New function.
29351         (translate_isl_ast): New function.
29352         (add_parameters_to_ivs_params): New function.
29353         (scop_to_isl_ast): New parameter ip.
29354         (graphite_regenerate_ast_isl): Add generation of GIMPLE code.
29356 2014-07-11  Jan Hubicka  <hubicka@ucw.cz>
29358         * config/xtensa/predicates.md (call expander): Update for
29359         DECL_SECTION_NAME being string.
29361 2014-07-11  Richard Biener  <rguenther@suse.de>
29363         PR middle-end/61473
29364         * builtins.c (fold_builtin_memory_op): Inline memory moves that
29365         can be implemented with a single load followed by a single store.
29366         (c_strlen): Only warn when only_value is not 2.
29368 2014-07-11  Evgeny Stupachenko  <evstupac@gmail.com>
29370         * config/i386/i386.c (expand_vec_perm_pblendv): Disable for AVX.
29372 2014-07-11  Marat Zakirov  <m.zakirov@samsung.com>
29374         PR target/61561
29375         * config/arm/arm.md (*movhi_insn_arch4): Handle stack pointer.
29376         (*movhi_bytes): Likewise.
29377         (*arm_movqi_insn): Likewise.
29379 2014-07-11  Uros Bizjak  <ubizjak@gmail.com>
29381         PR target/56858
29382         * config/alpha/alpha.c: Include tree-pass.h, context.h
29383         and pass_manager.h.
29384         (pass_data_handle_trap_shadows): New pass.
29385         (pass_handle_trap_shadows::gate): New pass gate function.
29386         (make_pass_handle_trap_shadows): New function.
29387         (rest_of_handle_trap_shadows): Ditto.
29389         (alpha_align_insns_1): Rename from alpha_align_insns.
29390         (pass_data_align_insns): New pass.
29391         (pass_align_insns::gate): New pass gate function.
29392         (make_pass_aling_insns): New function.
29393         (rest_of_align_insns): Ditto.
29394         (alpha_align_insns): Ditto.
29396         (alpha_option_override): Declare handle_trap_shadows info
29397         and align_insns_info.  Register handle_trap_shadows and align_insns
29398         passes here.
29399         (alpha_reorg): Do not call alpha_trap_shadows and
29400         alpha_align_insn from here.
29402         (alpha_pad_function_end): Do not skip BARRIERs.
29404 2014-07-10  Rong Xu  <xur@google.com>
29406         Add gcov-tool: an offline gcda profile processing tool support.
29407         * gcov-io.c (gcov_position): Make avaialble to gcov-tool.
29408         (gcov_is_error): Ditto.
29409         (gcov_read_string): Ditto.
29410         (gcov_read_sync): Ditto.
29411         * gcov-io.h: Move counter defines to gcov-counter.def.
29412         * gcov-dump.c (tag_counters): Use gcov-counter.def.
29413         * coverage.c: Ditto.
29414         * gcov-tool.c: Offline gcda profile processing tool.
29415         (unlink_gcda_file): Remove one gcda file.
29416         (unlink_profile_dir): Remove gcda files from the profile path.
29417         (gcov_output_files): Output gcda files to an output dir.
29418         (profile_merge): Merge two profiles in directory.
29419         (print_merge_usage_message): Print merge usage.
29420         (merge_usage): Print merge usage and exit.
29421         (do_merge): Driver for profile merge sub-command.
29422         (profile_rewrite): Rewrite profile.
29423         (print_rewrite_usage_message): Print rewrite usage.
29424         (rewrite_usage): Print rewrite usage and exit.
29425         (do_rewrite): Driver for profile rewrite sub-command.
29426         (print_usage): Print gcov-info usage and exit.
29427         (print_version): Print gcov-info version.
29428         (process_args): Process arguments.
29429         (main): Main routine for gcov-tool.
29430         * Makefile.in: Build and install gcov-tool.
29431         * gcov-counter.def: New file split from gcov-io.h.
29432         * doc/gcc.texi: Include gcov-tool.texi.
29433         * doc/gcov-tool.texi: Document for gcov-tool.
29435 2014-07-10  Richard Biener  <rguenther@suse.de>
29437         PR tree-optimization/61757
29438         * tree-ssa-dom.c (loop_depth_of_name): Restore.
29439         (propagate_rhs_into_lhs): Revert part of last change.
29441 2014-07-10  Thomas Schwinge  <thomas@codesourcery.com>
29443         * fold-const.c (fold_checksum_tree): Look at DECL_VINDEX only for
29444         FUNCTION_DECLs.
29446 2014-07-10  Eric Botcazou  <ebotcazou@adacore.com>
29448         PR middle-end/53590
29449         * function.c (allocate_struct_function): Revert r188667 change.
29451         * gimple-low.c (lower_builtin_setjmp): Use properly-typed constant.
29453 2014-07-10  Tom G. Christensen  <tgc@jupiterrise.com>
29455         * doc/install.texi: Remove links to defunct package providers for
29456         Solaris.
29458 2014-07-09  Tom de Vries  <tom@codesourcery.com>
29460         * final.c (get_call_fndecl): Declare.
29461         (self_recursive_call_p): New function.
29462         (collect_fn_hard_reg_usage): Handle self-recursive function calls.
29464 2014-07-08  Jan Hubicka  <hubicka@ucw.cz>
29466         * ipa-devirt.c (record_node): Walk through aliases.
29468 2014-07-08  Jan Hubicka  <hubicka@ucw.cz>
29470         * lto-streamer-out.c (hash_scc): Avoid quadratic hashing loop.
29472 2014-07-08  Jan Hubicka  <hubicka@ucw.cz>
29474         Revert:
29475         * stor-layout.c (finish_builtin_struct): Copy fields into the variants.
29477 2014-07-08  Jan Hubicka  <hubicka@ucw.cz>
29479         * ipa-visibility.c (function_and_variable_visibility): Remove
29480         temporary hack disabling local aliases on AIX.
29482 2014-07-08  Jan Hubicka  <hubicka@ucw.cz>
29484         * ipa-cp.c (devirtualization_time_bonus): Walk through aliases.
29485         * ipa-inline-analysis.c (estimate_edge_devirt_benefit): Likewise.
29487 2014-07-08  Jan Hubicka  <hubicka@ucw.cz>
29489         * rs6000/rs6000-protos.h (rs6000_xcoff_declare_object_name): Declare.
29490         * rs6000/rs6000.c: Inline output of .set instruction.
29491         (declare_alias_data): New struct.
29492         (rs6000_declare_alias): New function.
29493         (rs6000_xcoff_declare_function_name): Use it.
29494         (rs6000_xcoff_declare_object_name): New function.
29495         * config/rs6000/xcoff.h: Define ASM_DECLARE_OBJECT_NAME.
29496         (ASM_OUTPUT_DEF): Turn to empty definition.
29498 2014-07-08  Trevor Saunders  <tsaunders@mozilla.com>
29500         PR bootstrap/61679
29501         * hash-table.h: use hash_table::value_type instead of
29502         Descriptor::value_type in the return types of several methods.
29504 2014-07-08  Trevor Saunders  <tsaunders@mozilla.com>
29506         * tree-pass.h (pass_data): Remove has_execute member.
29507         * passes.c (execute_one_pass): Don't check pass->has_execute.
29508         * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
29509         cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
29510         compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
29511         config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
29512         config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
29513         config/sh/sh_optimize_sett_clrt.cc, config/sh/sh_treg_combine.cc,
29514         config/sparc/sparc.c, cprop.c, cse.c, dce.c, df-core.c, dse.c,
29515         dwarf2cfi.c, except.c, final.c, function.c, fwprop.c, gcse.c,
29516         gimple-low.c, gimple-ssa-isolate-paths.c,
29517         gimple-ssa-strength-reduction.c, graphite.c, ifcvt.c, init-regs.c,
29518         ipa-comdats.c, ipa-cp.c, ipa-devirt.c, ipa-inline-analysis.c,
29519         ipa-inline.c, ipa-profile.c, ipa-pure-const.c, ipa-reference.c,
29520         ipa-split.c, ipa-visibility.c, ipa.c, ira.c, jump.c, loop-init.c,
29521         lower-subreg.c, mode-switching.c, modulo-sched.c, omp-low.c, passes.c,
29522         postreload-gcse.c, postreload.c, predict.c, recog.c, ree.c,
29523         reg-stack.c, regcprop.c, reginfo.c, regrename.c, reorg.c, sched-rgn.c,
29524         stack-ptr-mod.c, store-motion.c, tracer.c, trans-mem.c,
29525         tree-call-cdce.c, tree-cfg.c, tree-cfgcleanup.c, tree-complex.c,
29526         tree-eh.c, tree-emutls.c, tree-if-conv.c, tree-into-ssa.c,
29527         tree-loop-distribution.c, tree-nrv.c, tree-object-size.c,
29528         tree-parloops.c, tree-pass.h, tree-predcom.c, tree-profile.c,
29529         tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
29530         tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
29531         tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
29532         tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
29533         tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
29534         tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
29535         tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
29536         tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
29537         tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
29538         tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
29539         tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c,
29540         web.c: Remove initializer for pass_data::has_execute.
29542 2014-07-08  Trevor Saunders  <tsaunders@mozilla.com>
29544         * graphite-htab.h: Use hash_map instead of hash_table.
29545         * graphite-clast-to-gimple.c: Adjust.
29546         * passes.c: Use hash_map instead of hash_table.
29547         * sese.c: Likewise.
29548         * sese.h: Remove now unused code.
29550 2014-07-08  Sriraman Tallam  <tmsriram@google.com>
29552         PR target/61599
29553         * config/i386/i386.c (ix86_in_large_data_p): Check for size less
29554         than zero.
29556 2014-07-08  Jakub Jelinek  <jakub@redhat.com>
29558         PR rtl-optimization/61673
29559         * combine.c (simplify_comparison): Test just mode's sign bit
29560         in tmode rather than the sign bit and any bits above it.
29562 2014-07-08  Roman Gareev  <gareevroman@gmail.com>
29564         * graphite-isl-ast-to-gimple.c (generate_isl_context):
29565         Add __isl_give to the declaration.
29566         (generate_isl_schedule): Likewise.
29567         (scop_to_isl_ast): Likewise.
29569 2014-07-08  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
29571         * config/arm/arm.c (cortexa5_extra_costs): New table.
29572         (arm_cortex_a5_tune): Use cortexa5_extra_costs.
29574 2014-07-08  Jakub Jelinek  <jakub@redhat.com>
29576         PR tree-optimization/61725
29577         * tree-vrp.c (extract_range_basic): Don't assume vr0 is unsigned
29578         range, use range_includes_zerop_p instead of integer_zerop on
29579         vr0->min, only use log2 of max if min is not negative.
29581 2014-07-08  Richard Biener  <rguenther@suse.de>
29583         * tree-ssa-dom.h (loop_depth_of_name): Remove.
29584         * tree-ssa-dom.c (record_equivalences_from_phis): Remove
29585         restriction on loop depth difference.
29586         (record_equality): Likewise.
29587         (propagate_rhs_into_lhs): Likewise.  Simplify condition.
29588         (loop_depth_of_name): Remove.
29589         * tree-ssa-copy.c (copy_prop_visit_phi_node): Remove
29590         restriction on loop depth difference.
29591         (init_copy_prop): Likewise.
29593 2014-07-08  Jan Hubicka  <hubicka@ucw.cz>
29595         * tree-ssa-alias.c (walk_aliased_vdefs_1): Add FUNCTION_ENTRY_REACHED
29596         parameter.
29597         (walk_aliased_vdefs): Likewise.
29598         * tree-ssa-alias.h (walk_aliased_vdefs): Likewise.
29599         * ipa-prop.c (stmt_may_be_vtbl_ptr_store): Skip clobbers
29600         (detect_type_change_from_memory_writes): Check if entry was reached.
29602 2014-07-08  Richard Biener  <rguenther@suse.de>
29604         PR tree-optimization/61681
29605         * tree-ssa-structalias.c (find_what_var_points_to): Expand
29606         NONLOCAL inside ESCAPED.
29608 2014-07-08  Richard Biener  <rguenther@suse.de>
29610         PR tree-optimization/61680
29611         * tree-vect-data-refs.c (vect_analyze_data_ref_dependence):
29612         Handle properly all read-write dependences with group accesses.
29614 2014-07-08  Yuri Rumyantsev  <ysrumyan@gmail.com>
29616         PR tree-optimization/61576
29617         * tree-if-conv.c (is_cond_scalar_reduction): Add check that basic
29618         block containing reduction statement is predecessor of phi basi block.
29620 2014-07-08  Marek Polacek  <polacek@redhat.com>
29622         PR c/60226
29623         * fold-const.c (round_up_loc): Change the parameter type.
29624         Remove assert.
29625         * fold-const.h (round_up_loc): Adjust declaration.
29626         * stor-layout.c (finalize_record_size): Check for too large types.
29628 2014-07-07  Jan Hubicka  <hubicka@ucw.cz>
29630         * symtab.c: Include calls.h.
29631         (symtab_nonoverwritable_alias_1): Check sanity of the local alias.
29633 2014-07-07  Maciej W. Rozycki  <macro@codesourcery.com>
29635         * config/rs6000/rs6000.c (output_vec_const_move): Handle
29636         little-endian code generation.
29637         * config/rs6000/spe.md (spe_evmergehi): Rename to...
29638         (vec_perm00_v2si): ... this.  Handle little-endian code generation.
29639         (spe_evmergehilo): Rename to...
29640         (vec_perm01_v2si): ... this.  Handle little-endian code generation.
29641         (spe_evmergelo): Rename to...
29642         (vec_perm11_v2si): ... this.  Handle little-endian code generation.
29643         (spe_evmergelohi): Rename to...
29644         (vec_perm10_v2si): ... this.  Handle little-endian code generation.
29645         (spe_evmergehi, spe_evmergehilo): New expanders.
29646         (spe_evmergelo, spe_evmergelohi): Likewise.
29647         (*frob_<SPE64:mode>_<DITI:mode>): Handle little-endian code generation.
29648         (*frob_tf_ti): Likewise.
29649         (*frob_<mode>_di_2): Likewise.
29650         (*frob_tf_di_8_2): Likewise.
29651         (*frob_di_<mode>): Likewise.
29652         (*frob_ti_tf): Likewise.
29653         (*frob_<DITI:mode>_<SPE64:mode>_2): Likewise.
29654         (*frob_ti_<mode>_8_2): Likewise.
29655         (*frob_ti_tf_2): Likewise.
29656         (mov_si<mode>_e500_subreg0): Rename to...
29657         (mov_si<mode>_e500_subreg0_be): ... this.  Restrict to the big
29658         endianness only.
29659         (*mov_si<mode>_e500_subreg0_le): New instruction pattern.
29660         (*mov_si<mode>_e500_subreg0_elf_low): Rename to...
29661         (*mov_si<mode>_e500_subreg0_elf_low_be): ... this.  Restrict to
29662         the big endianness only.
29663         (*mov_si<mode>_e500_subreg0_elf_low_le): New instruction pattern.
29664         (*mov_si<mode>_e500_subreg0_2): Rename to...
29665         (*mov_si<mode>_e500_subreg0_2_be): ... this.  Restrict to the
29666         big big endianness only.
29667         (*mov_si<mode>_e500_subreg0_2_le): New instruction pattern.
29668         (*mov_si<mode>_e500_subreg4): Rename to...
29669         (*mov_si<mode>_e500_subreg4_be): ... this.  Restrict to the big
29670         endianness only.
29671         (mov_si<mode>_e500_subreg4_le): New instruction pattern.
29672         (*mov_si<mode>_e500_subreg4_elf_low): Rename to...
29673         (*mov_si<mode>_e500_subreg4_elf_low_be): ... this.  Restrict to
29674         the big endianness only.
29675         (*mov_si<mode>_e500_subreg4_elf_low_le): New instruction/splitter
29676         pattern.
29677         (*mov_si<mode>_e500_subreg4_2): Rename to...
29678         (*mov_si<mode>_e500_subreg4_2_be): ... this.  Restrict to the big
29679         endianness only.
29680         (*mov_si<mode>_e500_subreg4_2_le): New instruction pattern.
29681         (*mov_sitf_e500_subreg8): Rename to...
29682         (*mov_sitf_e500_subreg8_be): ... this.  Restrict to the big
29683         endianness only.
29684         (*mov_sitf_e500_subreg8_le): New instruction pattern.
29685         (*mov_sitf_e500_subreg8_2): Rename to...
29686         (*mov_sitf_e500_subreg8_2_be): ... this.  Restrict to the big
29687         endianness only.
29688         (*mov_sitf_e500_subreg8_2_le): New instruction pattern.
29689         (*mov_sitf_e500_subreg12): Rename to...
29690         (*mov_sitf_e500_subreg12_be): ... this.  Restrict to the big
29691         endianness only.
29692         (*mov_sitf_e500_subreg12_le): New instruction pattern.
29693         (*mov_sitf_e500_subreg12_2): Rename to...
29694         (*mov_sitf_e500_subreg12_2_be): ... this.  Restrict to the big
29695         endianness only.
29696         (*mov_sitf_e500_subreg12_2_le): New instruction pattern.
29698 2014-07-07  Max Ostapenko  <m.ostapenko@partner.samsung.com>
29700         * asan.c (instrument_strlen_call): Do not instrument first byte
29701         in strlen if already instrumented.
29703 2014-07-07  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
29705         * config/arm/arm.opt (mwords-little-endian): Delete.
29706         * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Remove handling
29707         of TARGET_LITTLE_WORDS.
29708         (WORDS_BIG_ENDIAN): Define to BYTES_BIG_ENDIAN.
29709         * config/arm/arm.c (arm_option_override): Remove TARGET_LITTLE_WORDS
29710         warning.
29711         * doc/invoke.texi: Remove references to -mwords-little-endian.
29713 2014-07-07  Jakub Jelinek  <jakub@redhat.com>
29715         * expmed.c (struct init_expmed_rtl): Change all fields but
29716         pow2 and cint from struct rtx_def to rtx.
29717         (init_expmed_one_conv, init_expmed_one_mode): Adjust for that change.
29718         (init_expmed): Likewise.  Allocate all the 18 rtxes and ggc_free them
29719         at the end again.
29721 2014-07-06  Marek Polacek  <polacek@redhat.com>
29723         PR c/6940
29724         * doc/invoke.texi: Document -Wsizeof-array-argument.
29726 2014-07-05  Gerald Pfeifer  <gerald@pfeifer.com>
29728         * wide-int.h (wide_int_storage): Change declaration from struct
29729         to class.
29731 2014-07-05  Jan Hubicka  <hubicka@ucw.cz>
29733         * cgraph.c (cgraph_create_indirect_edge): Update call of
29734         get_polymorphic_call_info.
29735         * ipa-utils.h (get_polymorphic_call_info): Add parameter CALL.
29736         (possible_polymorphic_call_targets): Add parameter call.
29737         (decl_maybe_in_construction_p): New predicate.
29738         (get_polymorphic_call_info): Add parameter call;
29739         use decl_maybe_in_construction_p.
29740         * gimple-fold.c (fold_gimple_assign): Update use of
29741         possible_polymorphic_call_targets.
29742         (gimple_fold_call): Likewise.
29743         * ipa-prop.c: Inlcude calls.h
29744         (ipa_binfo_from_known_type_jfunc): Check that known type is record.
29745         (param_type_may_change_p): New predicate.
29746         (detect_type_change_from_memory_writes): Break out from ...
29747         (detect_type_change): ... this one; use param_type_may_change_p.
29748         (detect_type_change_ssa): Use param_type_may_change_p.
29749         (compute_known_type_jump_func): Use decl_maybe_in_construction_p.
29751 2014-07-05  Charles Baylis  <charles.baylis@linaro.org>
29753         PR target/49423
29754         * config/arm/arm-protos.h (arm_legitimate_address_p,
29755         arm_is_constant_pool_ref): Add prototypes.
29756         * config/arm/arm.c (arm_legitimate_address_p): Remove static.
29757         (arm_is_constant_pool_ref) New function.
29758         * config/arm/arm.md (unaligned_loadhis, arm_zero_extendhisi2_v6,
29759         arm_zero_extendqisi2_v6): Use Uh constraint for memory operand.
29760         (arm_extendhisi2, arm_extendhisi2_v6): Use Uh constraint for memory
29761         operand. Remove pool_range and neg_pool_range attributes.
29762         (arm_extendqihi_insn, arm_extendqisi, arm_extendqisi_v6): Remove
29763         pool_range and neg_pool_range attributes.
29764         * config/arm/constraints.md (Uh): New constraint.
29765         (Uq): Don't allow constant pool references.
29767 2014-07-04  James Greenhalgh  <james.greenhalgh@arm.com>
29769         * config/aarch64/aarch64-simd.md (move_lo_quad_internal_<mode>): New.
29770         (move_lo_quad_internal_be_<mode>): Likewise.
29771         (move_lo_quad_<mode>): Convert to define_expand.
29772         (aarch64_simd_move_hi_quad_<mode>): Gate on BYTES_BIG_ENDIAN.
29773         (aarch64_simd_move_hi_quad_be_<mode>): New.
29774         (move_hi_quad_<mode>): Use appropriate insn for BYTES_BIG_ENDIAN.
29775         (aarch64_combinez<mode>): Gate on BYTES_BIG_ENDIAN.
29776         (aarch64_combinez_be<mode>): New.
29777         (aarch64_combine<mode>): Convert to define_expand.
29778         (aarch64_combine_internal<mode>): New.
29779         (aarch64_simd_combine<mode>): Remove bogus RTL description.
29781 2014-07-04  Tom de Vries  <tom@codesourcery.com>
29783         * doc/md.texi (@subsection Constraint Modifier Characters): Clarify
29784         combination of earlyclobber and read/write modifiers.
29786 2014-07-04  Tom de Vries  <tom@codesourcery.com>
29788         * config/aarch64/aarch64-simd.md
29789         (define_insn "vec_unpack_trunc_<mode>"): Fix constraint.
29791 2014-07-04  Richard Earnshaw  <rearnsha@arm.com>
29793         PR target/61714
29794         * config/aarch64/aarch64.h (OPTION_DEFAULT_SPECS): Define.
29796 2014-07-04  Jakub Jelinek  <jakub@redhat.com>
29798         PR middle-end/61654
29799         * cgraphunit.c (expand_thunk): Call free_dominance_info.
29801         PR tree-optimization/61684
29802         * tree-ssa-ifcombine.c (recognize_single_bit_test): Make sure
29803         rhs1 of conversion is a SSA_NAME before using SSA_NAME_DEF_STMT on it.
29805 2014-07-04  Chung-Ju Wu  <jasonwucj@gmail.com>
29806             Kito Cheng  <kito@0xlab.org>
29807             Monk Chiang  <sh.chiang04@gmail.com>
29809         * config/nds32/nds32.c (nds32_have_prologue_p): Move to ...
29810         (nds32_symbol_load_store_p): Move to ...
29811         (nds32_fp_as_gp_check_available): Move to ...
29812         * config/nds32/nds32-fp-as-gp.c: ... here.
29813         * config/nds32/nds32-protos.h (nds32_symbol_load_store_p): Remove
29814         extern declaration.
29816 2014-07-04  Chung-Ju Wu  <jasonwucj@gmail.com>
29817             Kito Cheng  <kito@0xlab.org>
29818             Monk Chiang  <sh.chiang04@gmail.com>
29820         * config/nds32/nds32.c (nds32_expand_load_multiple): Move to ...
29821         (nds32_expand_store_multiple): Move to ...
29822         (nds32_expand_movmemqi): Move to ...
29823         * config/nds32/nds32-memory-manipulation.c: ... here.
29825 2014-07-04  Chung-Ju Wu  <jasonwucj@gmail.com>
29826             Kito Cheng  <kito@0xlab.org>
29827             Monk Chiang  <sh.chiang04@gmail.com>
29829         * config/nds32/nds32.c (nds32_byte_to_size): Move to ...
29830         (nds32_output_casesi_pc_relative): Move to ...
29831         (nds32_output_casesi): Move to ...
29832         (nds32_mem_format): Move to ...
29833         (nds32_output_16bit_store): Move to ...
29834         (nds32_output_16bit_load): Move to ...
29835         (nds32_output_32bit_store): Move to ...
29836         (nds32_output_32bit_load): Move to ...
29837         (nds32_output_32bit_load_s): Move to ...
29838         (nds32_output_stack_push): Move to ...
29839         (nds32_output_stack_pop): Move to ...
29840         * config/nds32/nds32-md-auxiliary.c: ... here.
29842 2014-07-04  Chung-Ju Wu  <jasonwucj@gmail.com>
29843             Ling-Hua Tseng  <uranus@tinlans.org>
29845         * config/nds32/nds32-pipelines-auxiliary.c: Add comment to describe
29846         the purpose of this file.
29848 2014-07-04  Chung-Ju Wu  <jasonwucj@gmail.com>
29849             Kito Cheng  <kito@0xlab.org>
29850             Monk Chiang  <sh.chiang04@gmail.com>
29852         * config/nds32/nds32.c (nds32_rtx_costs): Move implementation to ...
29853         (nds32_address_cost): Move implementation to ...
29854         * config/nds32/nds32-cost.c: ... here.
29855         * config/nds32/nds32-protos.h (nds32_rtx_costs_impl): Declare.
29856         (nds32_address_cost_impl): Declare.
29858 2014-07-04  Chung-Ju Wu  <jasonwucj@gmail.com>
29859             Kito Cheng  <kito@0xlab.org>
29860             Monk Chiang  <sh.chiang04@gmail.com>
29862         * config/nds32/nds32.c
29863         (nds32_consecutive_registers_load_store_p): Move to ...
29864         (nds32_valid_multiple_load_store): Move to ...
29865         (nds32_valid_stack_push_pop): Move to ...
29866         (nds32_can_use_bclr_p): Move to ...
29867         (nds32_can_use_bset_p): Move to ...
29868         (nds32_can_use_btgl_p): Move to ...
29869         (nds32_can_use_bitci_p): Move to ...
29870         * config/nds32/nds32-predicates.c: ... here.
29872 2014-07-04  Chung-Ju Wu  <jasonwucj@gmail.com>
29873             Kito Cheng  <kito@0xlab.org>
29874             Monk Chiang  <sh.chiang04@gmail.com>
29876         * config/nds32/nds32.c
29877         (nds32_expand_builtin_null_ftype_reg): Move to ...
29878         (nds32_expand_builtin_reg_ftype_imm): Move to ...
29879         (nds32_expand_builtin_null_ftype_reg_imm): Move to ...
29880         (nds32_init_builtins): Move implementation to ...
29881         (nds32_expand_builtin): Move implementation to ...
29882         * config/nds32/nds32-intrinsic.c: ... here.
29883         * config/nds32/nds32-protos.h (nds32_init_builtins_impl): Declare.
29884         (nds32_expand_builtin_impl): Declare.
29886 2014-07-04  Chung-Ju Wu  <jasonwucj@gmail.com>
29887             Kito Cheng  <kito@0xlab.org>
29888             Monk Chiang  <sh.chiang04@gmail.com>
29890         * config/nds32/nds32.c (nds32_emit_section_head_template): Move to ...
29891         (nds32_emit_section_tail_template): Move to ...
29892         (nds32_emit_isr_jmptbl_section): Move to ...
29893         (nds32_emit_isr_vector_section): Move to ...
29894         (nds32_emit_isr_reset_conten): Move to ...
29895         (nds32_check_isr_attrs_conflict): Move to ...
29896         (nds32_construct_isr_vectors_information): Move to ...
29897         (nds32_asm_file_start): Move implementation to ...
29898         (nds32_asm_file_end): Move implementation to ...
29899         * config/nds32/nds32-isr.c: ... here.
29900         * config/nds32/nds32-protos.h
29901         (nds32_check_isr_attrs_conflict): Declare.
29902         (nds32_construct_isr_vectors_information): Declare.
29903         (nds32_asm_file_start_for_isr): Declare.
29904         (nds32_asm_file_end_for_isr): Declare.
29906 2014-07-04  Chung-Ju Wu  <jasonwucj@gmail.com>
29907             Kito Cheng  <kito@0xlab.org>
29908             Monk Chiang  <sh.chiang04@gmail.com>
29910         * config.gcc (nds32*): Add new modules to extra_objs.
29911         (nds32le-*-*): Use t-nds32 makefile fragment for new modules.
29912         (nds32be-*-*): Likewise.
29913         * config/nds32/nds32-cost.c: New file.
29914         * config/nds32/nds32-fp-as-gp.c: New file.
29915         * config/nds32/nds32-intrinsic.c: New file.
29916         * config/nds32/nds32-isr.c: New file.
29917         * config/nds32/nds32-md-auxiliary.c: New file.
29918         * config/nds32/nds32-memory-manipulation.c: New file.
29919         * config/nds32/nds32-pipelines-auxiliary.c: New file.
29920         * config/nds32/nds32-predicates.c: New file.
29921         * config/nds32/t-nds32: New file.
29923 2014-07-03  Jakub Jelinek  <jakub@redhat.com>
29925         PR tree-optimization/61682
29926         * wide-int.cc (wi::mul_internal): Handle high correctly for umul_ppmm
29927         using cases and when one of the operands is equal to 1.
29929 2014-07-03  Segher Boessenkool  <segher@kernel.crashing.org>
29931         * config/rs6000/rs6000.md (rotl<mode>3, ashl<mode>3, lshr<mode>3,
29932         ashr<mode>3): Correct mode of operands[2].
29933         (rotl<mode>3_dot, rotl<mode>3_dot2, ashl<mode>3_dot, ashl<mode>3_dot2,
29934         lshr<mode>3_dot, lshr<mode>3_dot2, ashr<mode>3_dot, ashr<mode>3_dot2):
29935         Correct mode of operands[2].  Fix split condition.
29937 2014-07-03  Richard Earnshaw  <rearnsha@arm.com>
29939         * arm.md (arch): Add armv6_or_vfpv3.
29940         (arch_enabled): Add test for the above.
29941         * vfp.md (divsf_vfp, divdf_vfp): Add earlyclobber when code can run
29942         on VFP9.
29943         (sqrtsf_vfp, sqrtdf_vfp): Likewise.
29945 2014-07-03  Jakub Jelinek  <jakub@redhat.com>
29947         * gcov-io.c (gcov_read_words): Don't call memmove if excess is 0.
29948         * data-streamer-in.c (streamer_read_hwi): Shift UHWI 1 instead of
29949         HWI 1 and negate the unsigned value.
29950         * expmed.c (expand_sdiv_pow2): For modes wider than word always
29951         use AND instead of shift.
29952         * wide-int-print.cc (print_decs): Negate UHWI instead of HWI.
29954 2014-07-03  Marek Polacek  <polacek@redhat.com>
29956         * doc/invoke.texi (-fsanitize=bounds): Tweak wording.
29957         (-fsanitize=float-divide-by-zero): Move to the table with
29958         -fsanitize=undefined suboptions.
29959         (-fsanitize=float-cast-overflow): Likewise.
29961 2014-07-03  Maciej W. Rozycki  <macro@codesourcery.com>
29963         * config/rs6000/rs6000.c (rs6000_adjust_atomic_subword): Use
29964         BYTES_BIG_ENDIAN rather than WORDS_BIG_ENDIAN to check for byte
29965         endianness.
29967 2014-07-03  Zhenqiang Chen  <zhenqiang.chen@linaro.org>
29969         * loop-invariant.c (struct invariant): Add a new member: eqno;
29970         (find_identical_invariants): Update eqno;
29971         (create_new_invariant): Init eqno;
29972         (get_inv_cost): Compute comp_cost with eqno;
29974 2014-07-02  Segher Boessenkool  <segher@kernel.crashing.org>
29976         * genconfig.c (have_rotate_flag, have_rotatert_flag): New variables.
29977         (walk_insn_part) <ROTATE, ROTATERT>: New cases.
29978         (main): Conditionally write HAVE_rotate resp. HAVE_rotatert.
29979         * simplify-rtx.c (simplify_binary_operation_1) <ROTATE, ROTATERT>:
29980         Only do the transformation if both HAVE_rotate and HAVE_rotatert.
29982 2014-07-02  Christian Bruel  <christian.bruel@st.com>
29984         PR target/29349
29985         PR target/53513
29986         * mode-switching.c (struct bb_info): Add mode_out, mode_in caches.
29987         (make_preds_opaque): Delete.
29988         (clear_mode_bit, mode_bit_p, set_mode_bit): New macros.
29989         (commit_mode_sets): New function.
29990         (optimize_mode_switching): Handle current_mode to mode_switching_emit.
29991         Process all modes at once.
29992         * basic-block.h (pre_edge_lcm_avs): Declare.
29993         * lcm.c (pre_edge_lcm_avs): Renamed from pre_edge_lcm.
29994         Call clear_aux_for_edges. Fix comments.
29995         (pre_edge_lcm): New wrapper function to call pre_edge_lcm_avs.
29996         (pre_edge_rev_lcm): Idem.
29997         * config/epiphany/epiphany.c (emit_set_fp_mode): Add prev_mode
29998         parameter.
29999         * config/epiphany/epiphany-protos.h (emit_set_fp_mode): Idem.
30000         * config/epiphany/resolve-sw-modes.c (pass_resolve_sw_modes::execute):
30001         Idem.
30002         * config/i386/i386.c (x96_emit_mode_set): Idem.
30003         * config/sh/sh.c (sh_emit_mode_set): Likewise. Handle PR toggle.
30004         * config/sh/sh.md (toggle_pr):  Defined if TARGET_FPU_SINGLE.
30005         (fpscr_toggle) Disallow from delay slot.
30006         * target.def (emit_mode_set): Add prev_mode parameter.
30007         * doc/tm.texi: Regenerate.
30009 2014-07-02  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
30011         * config/aarch64/aarch64.c (aarch64_expand_vec_perm): Delete unused
30012         variable i.
30014 2014-07-01  Jan Hubicka  <hubicka@ucw.cz>
30016         * ipa-utils.h (method_class_type, vtable_pointer_value_to_binfo,
30017         vtable_pointer_value_to_vtable): Constify.
30018         (contains_polymorphic_type_p): Declare.
30019         * ipa-devirt.c (method_class_type, vtable_pointer_value_to_binfo,
30020         vtable_pointer_value_to_vtable): Constify.
30021         (contains_polymorphic_type_p): New predicate.
30022         * ipa-prop.c (ipa_set_jf_known_type): Allow types containing
30023         polymorphic types.
30024         (ipa_set_ancestor_jf): Likewise.
30025         (detect_type_change): Return false in easy cases.
30026         (compute_complex_assign_jump_func): Require type to contain
30027         polymorphic type.
30028         (compute_known_type_jump_func): Likewise.
30030 2014-07-01  Jan Hubicka  <hubicka@ucw.cz>
30032         * tree.c (decls_same_for_odr, decls_same_for_odr, types_same_for_odr):
30033         Remove.
30034         (type_in_anonymous_namespace_p): Constify argument.
30035         * tree.h (types_same_for_odr, type_in_anonymous_namespace_p): Constify.
30036         * ipa-devirt.c (odr_type_d): Add ODR_VIOLATED field.
30037         (main_odr_variant): New function.
30038         (hash_type_name): Make static; update assert; do not ICE on
30039         non-records.
30040         (types_same_for_odr): Bring here from tree.c; simplify and remove
30041         old structural comparing code that doesn't work for templates.
30042         (odr_hasher::equal): Update assert.
30043         (add_type_duplicate): Return true when bases should be computed;
30044         replace incomplete loader by complete; do not output duplicated
30045         warnings; do not ICE on non-records; set odr_violated flag.
30046         (get_odr_type): Be ready to replace incomplete type by complete
30047         one; work on ODR variants instead of main variants; reorder item
30048         in array so bases have still smaller indexes.
30049         (dump_type_inheritance_graph): Be ready for holdes in odr_types array.
30050         (possible_polymorphic_call_targets): Do not ICE when BINFO is NULL.
30052 2014-07-01  Cary Coutant  <ccoutant@google.com>
30054         * dwarf2out.c (remove_addr_table_entry): Remove unnecessary hash table
30055         lookup.
30056         (resolve_addr_in_expr): When replacing the rtx in a location list
30057         entry, get a new address table entry.
30058         (dwarf2out_finish): Call index_location_lists even if there are no
30059         addr_index_table entries yet.
30061 2014-07-01  Trevor Saunders  <tsaunders@mozilla.com>
30063         * config/i386/winnt.c (i386_pe_section_type_flags): Revert previous
30064         change for not being obvious.
30066 2014-07-01  Trevor Saunders  <tsaunders@mozilla.com>
30068         * config/i386/winnt.c (i386_pe_section_type_flags): Remove name of
30069         unused argument.
30071 2014-07-01  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
30073         * config/aarch64/arm_neon.h (vcage_f64): New intrinsic.
30074         (vcagt_f64): Likewise.
30075         (vcale_f64): Likewise.
30076         (vcaled_f64): Likewise.
30077         (vcales_f32): Likewise.
30078         (vcalt_f64): Likewise.
30079         (vcaltd_f64): Likewise.
30080         (vcalts_f32): Likewise.
30082 2014-07-01  Marek Polacek  <polacek@redhat.com>
30084         * doc/invoke.texi: Document -Wint-conversion.
30086 2014-07-01  Marek Polacek  <polacek@redhat.com>
30088         PR c/58286
30089         * doc/invoke.texi: Document -Wincompatible-pointer-types.
30091 2014-07-01  Martin Liska  <mliska@suse.cz>
30093         IPA REF alias refactoring
30094         * cgraph.h (iterate_direct_aliases): New function.
30095         (FOR_EACH_ALIAS): New macro iterates all direct aliases for a node.
30096         * cgraph.c (cgraph_for_node_thunks_and_aliases): Usage of
30097         FOR_EACH_ALIAS added.
30098         (cgraph_for_node_and_aliases): Likewise.
30099         * cgraphunit.c (assemble_thunks_and_aliases): Likewise.
30100         * ipa-inline.c (reset_edge_caches): Likewise.
30101         (update_caller_keys): Likewise.
30102         * trans-mem.c (ipa_tm_execute): Likewise.
30103         *varpool.c (varpool_analyze_node): Likewise.
30104         (varpool_for_node_and_aliases): Likewise.
30105         * ipa-ref.h (first_alias): New function.
30106         (last_alias): Likewise.
30107         (has_aliases_p): Likewise.
30108         * ipa-ref.c (ipa_ref::remove_reference): Removal function
30109         is sensitive to IPA_REF_ALIASes.
30110         * symtab.c (symtab_node::add_reference): Node of IPA_REF_ALIAS type
30111         are put at the beginning of the list.
30112         (symtab_node::iterate_direct_aliases): New function.
30114 2014-06-28  Jan Hubicka  <hubicka@ucw.cz>
30116         Revert:
30117         * tree-streamer-out.c (pack_ts_type_common_value_fields): Stream if
30118         type is complete.
30119         (write_ts_type_common_tree_pointers): Do not stream fields not set
30120         for incomplete types; do not stream duplicated fields for variants;
30121         sanity check that variant and type match.
30122         (write_ts_type_non_common_tree_pointers): Likewise.
30123         * tree-streamer-in.c (unpack_ts_type_common_value_fields): Mark in
30124         TYPE_SIZE whether type is complete.
30125         (lto_input_ts_type_common_tree_pointers): Do same changes as in
30126         write_ts_type_common_tree_pointers
30127         (lto_input_ts_type_non_common_tree_pointers): Likewise.
30129 2014-06-30  Joseph Myers  <joseph@codesourcery.com>
30131         * var-tracking.c (add_stores): Return instead of asserting if old
30132         and new values for conditional store are the same.
30134 2014-06-30  Richard Henderson  <rth@redhat.com>
30136         PR rtl-opt/61608
30137         PR target/39284
30138         * bb-reorder.c (pass_duplicate_computed_gotos::execute): Cleanup
30139         the cfg if there were any changes.
30140         * passes.def: Revert move of peephole2 after reorder_blocks;
30141         move duplicate_computed_gotos before peephole2.
30143 2014-06-30  Uros Bizjak  <ubizjak@gmail.com>
30145         * except.c (emit_note_eh_region_end): New helper function.
30146         (convert_to_eh_region_ranges): Use emit_note_eh_region_end to
30147         emit EH_REGION_END note.
30148         * jump.c (cleanup_barriers): Do not split a call and its
30149         corresponding CALL_ARG_LOCATION note.
30151 2014-06-30  Jeff Law  <law@redhat.com>
30153         PR tree-optimization/61607
30154         * tree-ssa-threadedge.c (simplify_control_stmt_condition): Look
30155         deeper into the SSA_NAME_VALUE chain.
30157 2014-06-30  Marek Polacek  <polacek@redhat.com>
30159         * convert.c (convert_to_integer): Don't instrument conversions if the
30160         function has no_sanitize_undefined attribute.
30161         * ubsan.c: Don't run the ubsan pass if the function has
30162         no_sanitize_undefined attribute.
30164 2014-06-30  Jakub Jelinek  <jakub@redhat.com>
30166         * doc/invoke.texi (-fsanitize=bounds): Move to the table with
30167         -fsanitize=undefined suboptions.
30169 2014-06-30  Alan Lawrence  <alan.lawrence@arm.com>
30171         * config/aarch64/aarch64-simd.md (vec_perm): Enable for bigendian.
30172         * config/aarch64/aarch64.c (aarch64_expand_vec_perm): Remove assert
30173         against bigendian and adjust indices.
30175 2014-06-30  Gerald Pfeifer  <gerald@pfeifer.com>
30177         * doc/install.texi (Specific, aarch64*-*-*): Fix markup.  Reword a bit.
30179 2014-06-30  Marcus Shawcroft  <marcus.shawcroft@arm.com>
30181         PR target/61633
30182         * config/aarch64/aarch64.md (*aarch64_ashr_sisd_or_int_<mode>3):
30183         Add alternative; make early clobber.  Adjust both split patterns
30184         to use operand 0 as the working register.
30186 2014-06-30  Jakub Jelinek  <jakub@redhat.com>
30188         * ira-build.c (sort_conflict_id_map): Don't call qsort if num is 0,
30189         as ira_object_id_map might be NULL, or 1.
30191 2014-06-30  Zhenqiang Chen  <zhenqiang.chen@linaro.org>
30193         * loop-invariant.c (get_inv_cost): Handle register class.
30194         (gain_for_invariant): Check the register pressure of the inv
30195         and its overlapped register class, other than all.
30197 2014-06-30  Gerald Pfeifer  <gerald@pfeifer.com>
30199         * doc/invoke.texi (Optimize Options): Fix descriptions of
30200         ipa-cp-loop-hint-bonus and ipa-cp-array-index-hint-bonus.
30202 2014-06-29  David Wohlferd <dw@LimeGreenSocks.com>
30204         * doc/extend.texi (Function Attributes): Update 'naked' attribute
30205         documentation.
30207 2014-06-29  Tobias Grosser <tobias@grosser.es>
30209         PR bootstrap/61650
30210         * graphite-isl-ast-to-gimple.c: Add missing guards.
30212 2014-06-29  Roman Gareev  <gareevroman@gmail.com>
30214         * Makefile.in: Add the compilation of graphite-isl-ast-to-gimple.o.
30215         * common.opt: Add new switch fgraphite-code-generator=[isl|cloog].
30216         * flag-types.h: Add new enum fgraphite_generator.
30217         * graphite-isl-ast-to-gimple.c: New.
30218         * graphite-isl-ast-to-gimple.h: New.
30219         * graphite.c (graphite_transform_loops): Add choice of Graphite
30220         code generator, which depends on flag_graphite_code_gen.
30222 2014-06-29  Roman Gareev  <gareevroman@gmail.com>
30224         * graphite-dependences.c (subtract_commutative_associative_deps):
30225         Add NULL checking of the following variables: must_raw_no_source,
30226         may_raw_no_source, must_war_no_source, may_war_no_source,
30227         must_waw_no_source, may_waw_no_source, must_raw, may_raw,
30228         must_war, may_war, must_waw, may_waw.
30230 2014-06-29  Roman Gareev  <gareevroman@gmail.com>
30232         * graphite-clast-to-gimple.c: gloog is renamed to
30233         graphite_regenerate_ast_cloog.  gloog_error is renamed to
30234         graphite_regenerate_error.
30235         * graphite-clast-to-gimple.h: The definition of the struct
30236         bb_pbb_def is moved to graphite-htab.h.
30237         Add inclusion of the hash-table.h.
30238         * graphite-htab.h: The declaration of the function gloog is moved
30239         to graphite-clast-to-gimple.h and renamed to
30240         graphite_regenerate_ast_cloog.
30241         * graphite.c (graphite_transform_loops): gloog is renamed
30242         to graphite_regenerate_ast_cloog.
30244 2014-06-28  Jan Hubicka  <hubicka@ucw.cz>
30246         * tree-streamer-out.c (pack_ts_type_common_value_fields): Stream if
30247         type is complete.
30248         (write_ts_type_common_tree_pointers): Do not stream fields not set
30249         for incomplete types; do not stream duplicated fields for variants;
30250         sanity check that variant and type match.
30251         (write_ts_type_non_common_tree_pointers): Likewise.
30252         * tree-streamer-in.c (unpack_ts_type_common_value_fields): Mark in
30253         TYPE_SIZE whether type is complete.
30254         (lto_input_ts_type_common_tree_pointers): Do same changes as in
30255         write_ts_type_common_tree_pointers
30256         (lto_input_ts_type_non_common_tree_pointers): Likewise.
30258 2014-06-28  Jan Hubicka  <hubicka@ucw.cz>
30260         * cgraph.c (dump_cgraph_node): Dump init&fini priorities.
30262 2014-06-28  Jan Hubicka  <hubicka@ucw.cz>
30264         * tree-inline.c (remap_type_1): Do not duplicate fields
30265         that are shared in between type and its main variant.
30267 2014-06-28  Jan Hubicka  <hubicka@ucw.cz>
30269         * ipa-prop.c (ipa_set_jf_known_type): Record always the main variant
30270         of the type.
30271         (ipa_set_ancestor_jf) Likewise.
30272         (check_stmt_for_type_change): Check that we work on main variant.
30273         (detect_type_change): Look into main variant.
30274         (compute_known_type_jump_func): Check that main variant has BINFO.
30276 2014-06-28  Jan Hubicka  <hubicka@ucw.cz>
30278         * ipa-devirt.c (set_type_binfo): New function.
30279         (add_type_duplicate): Use it.
30280         (get_odr_type): Sanity check that binfos points to main variants.
30281         (get_class_context): Be sure the context's outer_type is main variant.
30282         (contains_type_p): Walk main variant.
30283         (get_polymorphic_call_info_for_decl): Set outer_type to be
30284         main variant.
30285         (get_polymorphic_call_info): Likewise.
30286         (possible_polymorphic_call_targets): Sanity check that we operate
30287         on main variant.
30289 2014-06-28  Jan Hubicka  <hubicka@ucw.cz>
30291         * stor-layout.c (finish_builtin_struct): Copy fields into the variants.
30293 2014-06-28  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
30295         * config/rs6000/rs6000.c (rs6000_aggregate_candidate): Revert
30296         accidental change due to wide-int branch merge.
30298 2014-06-27  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
30300         * configure.ac (gcc_cv_as_compress_debug): Check for assembler
30301         compressed debug support.
30302         (gcc_cv_ld_compress_debug): Check for linker compressed debug support.
30303         * configure: Regenerate.
30304         * config.in: Regenerate.
30305         * common.opt (compressed_debug_sections): New enum.
30306         (gz, gz=): New options.
30307         * gcc.c (LINK_COMPRESS_DEBUG_SPEC, ASM_COMPRESS_DEBUG_SPEC): Define.
30308         (LINK_COMMAND_SPEC): Invoke LINK_COMPRESS_DEBUG_SPEC.
30309         (asm_options): Invoke ASM_COMPRESS_DEBUG_SPEC.
30310         * config/darwin.h (LINK_COMMAND_SPEC_A): Invoke
30311         LINK_COMPRESS_DEBUG_SPEC.
30312         * config/i386/djgpp.h (LINK_COMMAND_SPEC): Likewise.
30313         * opts.c (common_handle_option): Handle OPT_gz, OPT_gz_.
30314         * doc/invoke.texi (Option Summary, Debugging Options): Add -gz[=type].
30315         (Debugging Options): Document -gz[=type].
30317 2014-06-27  Martin Jambor  <mjambor@suse.cz>
30319         PR ipa/61160
30320         * cgraphclones.c (duplicate_thunk_for_node): Removed parameter
30321         args_to_skip, use those from node instead.  Copy args_to_skip and
30322         combined_args_to_skip from node to the new thunk.
30323         (redirect_edge_duplicating_thunks): Removed parameter args_to_skip.
30324         (cgraph_create_virtual_clone): Moved computation of
30325         combined_args_to_skip...
30326         (cgraph_clone_node): ...here, simplify it to bitmap_ior..
30328 2014-06-27  trevor Saunders  <tsaunders@mozilla.com>
30330         * config/i386/winnt.c (i386_pe_section_type_flags): Remove
30331         redundant diagnostic machinary.
30333 2014-06-27  Richard Biener  <rguenther@suse.de>
30335         * tree-ssa-math-opts.c (bswap_replace): Fix
30336         SLOW_UNALIGNED_ACCESS test to only apply to unaligned object.
30338 2014-06-27  Martin Liska  <mliska@suse.cz>
30340         * gimple.h (gimple_location_safe): New function introduced.
30341         * cgraphunit.c (walk_polymorphic_call_targets): Usage
30342         of gimple_location_safe replaces gimple_location.
30343         (gimple_fold_call): Likewise.
30344         * ipa-devirt.c (ipa_devirt): Likewise.
30345         * ipa-prop.c (ipa_make_edge_direct_to_target): Likewise.
30346         * ipa.c (walk_polymorphic_call_targets): Likewise.
30347         * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Likewise.
30349 2014-06-27  Jakub Jelinek  <jakub@redhat.com>
30351         PR tree-optimization/57233
30352         PR tree-optimization/61299
30353         * tree-vect-generic.c (get_compute_type, count_type_subparts): New
30354         functions.
30355         (expand_vector_operations_1): Use them.  If {L,R}ROTATE_EXPR
30356         would be lowered to scalar shifts, check if corresponding
30357         shifts and vector BIT_IOR_EXPR are supported and don't lower
30358         or lower just to narrower vector type in that case.
30359         * expmed.c (expand_shift_1): Fix up handling of vector
30360         shifts and rotates.
30362 2014-06-26  Uros Bizjak  <ubizjak@gmail.com>
30364         PR target/61586
30365         * config/alpha/alpha.c (alpha_handle_trap_shadows): Handle BARRIER RTX.
30367 2014-06-26  Jan Hubicka  <hubicka@ucw.cz>
30369         * doc/invoke.texi (-fsemantic-interposition): Document.
30370         * common.opt (fsemantic-interposition): New flag.
30371         * varasm.c (decl_replaceable_p): Use it.
30373 2014-06-26  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
30375         PR target/61542
30376         * config/rs6000/vsx.md (vsx_extract_v4sf): Fix bug with element
30377         extraction other than index 3.
30379 2014-06-26  Teresa Johnson  <tejohnson@google.com>
30381         * doc/invoke.texi: Fix typo.
30382         * dumpfile.c: Add support for documented -fdump-* options
30383         optimized/missed/note/optall.
30385 2014-06-26  Martin Jambor  <mjambor@suse.cz>
30387         * params.def (PARAM_ALLOW_LOAD_DATA_RACES)
30388         (PARAM_ALLOW_PACKED_LOAD_DATA_RACES)
30389         (PARAM_ALLOW_PACKED_STORE_DATA_RACES): Removed.
30390         (PARAM_ALLOW_STORE_DATA_RACES): Set default to zero.
30391         * opts.c (default_options_optimization): Set
30392         PARAM_ALLOW_STORE_DATA_RACES to one at -Ofast.
30393         * doc/invoke.texi (allow-load-data-races)
30394         (allow-packed-load-data-races, allow-packed-store-data-races): Removed.
30395         (allow-store-data-races): Document the new default.
30397 2014-06-26  Martin Jambor  <mjambor@suse.cz>
30399         * ipa-prop.c (ipa_impossible_devirt_target): No longer static,
30400         renamed to ipa_impossible_devirt_target.  Fix typo.
30401         * ipa-prop.h (ipa_impossible_devirt_target): Declare.
30402         * ipa-cp.c (ipa_get_indirect_edge_target_1): Use
30403         ipa_impossible_devirt_target.
30405 2014-06-26  Richard Biener  <rguenther@suse.de>
30407         PR tree-optimization/61607
30408         * tree-ssa-copy.c (copy_prop_visit_phi_node): Adjust comment
30409         explaining why we restrict copies on loop depth.
30410         * tree-ssa-dom.c (cprop_operand): Remove restriction on
30411         on loop depth.
30412         (record_equivalences_from_phis): Instead add it here.
30414 2014-06-26  Bernd Schmidt  <bernds@codesourcery.com>
30416         * Makefile.in (COLLECT2_OBJS): Add collect-utils.o.
30417         (LTO_WRAPPER_OBJS): New variable.
30418         (lto-wrapper$(exeext)): Use it.
30419         * collect2.c: Include "collect-utils.h".
30420         (verbose, debug): Remove variables.
30421         (at_file_supplied): No longer static.
30422         (tool_name): New variable.
30423         (do_wait, fork_execute, maybe_unlink): Don't declare.
30424         (tool_cleanup): No longer static.
30425         (notice): Remove function.
30426         (maybe_run_lto_and_relink, main, do_dsymutil): Add new arg to
30427         fork_execute calls.
30428         (collect_wait, do_wait, collect_execute): Remove functions.
30429         (maybe_unlink): No longer static.
30430         * collect2.h (verbose, debug): Don't declare.
30431         (at_file_supplied): Declare.
30432         * collect-utils.c (utils_cleanup): New arg from_signal.  All callers
30433         changed.
30434         (collect_execute): Replace with implementation from collect2, plus a
30435         new arg use_atfile.  All callers changed.
30436         (collect_wait): Replace with implementation from collect2.
30437         (maybe_unlink_file): Remove function.
30438         (fork_execute): Replace with implementation from collect2, plus a
30439         new arg use_atfile.  All callers changed.
30440         (do_wait): Add call to utils_cleanup to the error path.
30441         * collect-utils.h (collect_execute, fork_execute, utils_cleanup)
30442         (tool_cleanup): Adjust declarations.
30443         * lto-wrapper.c (tool_cleanup): Add unused bool argument.
30444         * tlink.c: Include "collect-utils.h".
30445         (tlink_execute): New arg use_atfile.  All callers changed.
30446         (tlink_init, tlink_execute): Remove declarations.
30448         * collect-utils.c (save_temps): New variable.
30449         (do_wait): Use it instead of debug.  Use fatal_error.
30450         * collect-utils.h (save_temps): Declare.
30451         * collect2.c (verbose): Rename from vflag.  All uses changed.
30452         (tool_cleanup): New function, copied from collect_atexit.
30453         (collect_atexit, handler): Just call it.
30454         * collect2.h (verbose): Declaration renamed from vflag.
30455         * lto-wrapper.c (maybe_unlink, run_gcc): Use save_temps instead of
30456         debug.
30458         * Makefile.in (ALL_HOST_BACKEND_OBJS): Add collect-utils.o.
30459         (lto-wrapper$(exeext)): Link with collect-utils.o.
30460         * collect-utils.c: New file.
30461         * collect-utils.h: New file.
30462         * lto-wrapper.c: Include "collect-utils.h".
30463         (args_name): Delete variable.
30464         (tool_name): New variable.
30465         (tool_cleanup): New function.
30466         (maybe_unlink): Renamed from maybe_unlink_file.  All callers changed.
30467         (lto_wrapper_cleanup, fatal_signal, collect_execute, collect_wait)
30468         (fork_execute): Remove functions.
30470 2014-06-26  Nick Clifton  <nickc@redhat.com>
30472         * config/frv/frv.c (frv_in_small_data_p): Remove redundant assert.
30474         * doc/extend.texi (Function Attributes): Fix typo in description
30475         of RX vector attribute.
30477 2014-06-26  James Greenhalgh  <james.greenhalgh@arm.com>
30479         * config.gcc (supported_defaults): Error when passing either
30480         --with-tune or --with-arch in conjunction with --with-cpu for ARM.
30482 2014-06-26  Richard Biener  <rguenther@suse.de>
30484         * tree-ssa-dom.c (cprop_operand): Remove restriction on
30485         propagating volatile pointers.
30487 2014-06-26  Richard Biener  <rguenther@suse.de>
30489         PR tree-optimization/61607
30490         * tree-ssa-threadupdate.c (ssa_redirect_edges): Cancel the
30491         loop if we redirected its latch edge.
30492         (thread_block_1): Do not cancel loops prematurely.
30494 2014-06-25  Jan Hubicka  <hubicka@ucw.cz>
30496         * toplev.c (backend_init_target): Move init_emit_regs and
30497         init_regs to...
30498         (backend_init) ... here; skip ira_init_once and backend_init_target.
30499         (target_reinit) ... and here; clear
30500         this_target_rtl->lang_dependent_initialized.
30501         (lang_dependent_init_target): Clear
30502         this_target_rtl->lang_dependent_initialized;
30503         break out rtl initialization to ...
30504         (initialize_rtl): ... here; call also backend_init_target
30505         and ira_init_once.
30506         * toplev.h (initialize_rtl): New function.
30507         * function.c: Include toplev.h
30508         (init_function_start): Call initialize_rtl.
30509         * rtl.h (target_rtl): Add target_specific_initialized,
30510         lang_dependent_initialized.
30512 2014-06-25  Paul Gortmaker  <paul.gortmaker@windriver.com>
30513             Jakub Jelinek  <jakub@redhat.com>
30515         * gcc.c (set_multilib_dir): Malloc "." pointer as well.
30517 2014-06-25  Tom de Vries  <tom@codesourcery.com>
30519         * config/arm/arm.c (arm_emit_call_insn): Remove clobber of CC_REGNUM.
30521 2014-06-25  Bernd Edlinger  <bernd.edlinger@hotmail.de>
30523         * tree-ssa-forwprop.c (associate_plusminus): For widening conversions
30524         check for undefined overflow in (T)(P + A) - (T)P -> (T)A.
30525         Issue a strict overflow warning if appropriate.
30527 2014-06-25  Martin Liska  <mliska@suse.cz>
30529         IPA REF refactoring
30530         * Makefile.in: Removed header file (ipa-ref-inline.h).
30531         * cgraph.c (cgraph_turn_edge_to_speculative): New IPA REF function
30532         called.
30533         (cgraph_speculative_call_info): Likewise.
30534         (cgraph_for_node_thunks_and_aliases): Likewise.
30535         (cgraph_for_node_and_aliases): Likewise.
30536         (verify_cgraph_node): Likewise.
30537         * cgraph.h: Batch of IPA REF functions become member functions of
30538         symtab_node: add_reference, maybe_add_reference, clone_references,
30539         clone_referring, clone_reference, find_reference,
30540         remove_stmt_references, remove_all_references,
30541         remove_all_referring, dump_references, dump_referring,
30542         has_alias_p, iterate_reference, iterate_referring.
30543         * cgraphbuild.c (record_reference): New IPA REF function used.
30544         (record_type_list): Likewise.
30545         (record_eh_tables): Likewise.
30546         (mark_address): Likewise.
30547         (mark_load): Likewise.
30548         (mark_store): Likewise.
30549         (pass_build_cgraph_edges): Likewise.
30550         (rebuild_cgraph_edge): Likewise.
30551         (cgraph_rebuild_references): Likewise.
30552         (pass_remove_cgraph_callee_edges): Likewise.
30553         * cgraphclones.c (cgraph_clone_node): Likewise.
30554         (cgraph_create_virtual_clone): Likewise.
30555         (cgraph_materialize_clone): Likewise.
30556         (cgraph_materialize_all_clones): Likewise.
30557         * cgraphunit.c (cgraph_reset_node): Likewise.
30558         (cgraph_reset_node): Likewise.
30559         (analyze_function): Likewise.
30560         (assemble_thunks_and_aliases): Likewise.
30561         (expand_function): Likewise.
30562         * ipa-comdats.c (propagate_comdat_group): Likewise.
30563         (enqueue_references): Likewise.
30564         * ipa-cp.c (ipcp_discover_new_direct_edges): Likewise.
30565         (create_specialized_node): Likewise.
30566         * ipa-devirt.c (referenced_from_vtable_p): Likewise.
30567         * ipa-inline-transform.c (can_remove_node_now_p_1): Likewise.
30568         * ipa-inline.c (reset_edge_caches): Likewise.
30569         (update_caller_keys): Likewise.
30570         (execute): Likewise.
30571         * ipa-prop.c (remove_described_reference): Likewise.
30572         (propagate_controlled_uses): Likewise.
30573         (ipa_edge_duplication_hook): Likewise.
30574         (ipa_modify_call_arguments): Likewise.
30575         * ipa-pure-const.c (propagate_pure_const): Likewise.
30576         * ipa-ref-inline.h: Header file removed, functions moved
30577         to symtab_node class.
30578         * ipa-ref.c (remove_reference): New class member function.
30579         (cannot_lead_to_return): New class member function.
30580         (referring_ref_list): Likewise.
30581         (referred_ref_list): Likewise.
30582         Rest of functions moved to symtab_node class.
30583         * ipa-ref.h: New member functions remove_reference,
30584         cannot_lead_to_return, referring_ref_list, referred_ref_list added
30585         to ipa_ref class.
30586         ipa_ref_list class has new member functions: first_reference,
30587         first_referring, clear, nreferences.
30588         * ipa-reference.c (analyze_function): New IPA REF function used.
30589         (write_node_summary_p): Likewise.
30590         (ipa_reference_write_optimization_summary): Likewise.
30591         * ipa-split.c (split_function): Likewise.
30592         * ipa-utils.c (ipa_reverse_postorder): Likewise.
30593         * ipa-visibility.c (cgraph_non_local_node_p_1): Likewise.
30594         (function_and_variable_visibility): Likewise.
30595         * ipa.c (has_addr_references_p): Likewise.
30596         (process_references): Argument type changed.
30597         (symtab_remove_unreachable_nodes): New IPA REF function used.
30598         (process_references): Likewise.
30599         (set_writeonly_bit): Likewise.
30600         * lto-cgraph.c: Implementation of new symtab_node member functions
30601         that uses new IPA REF functions.
30602         * lto-streamer-in.c (fixup_call_stmt_edges_1): New IPA REF
30603         function used.
30604         * lto-streamer-out.c (output_symbol_p): Likewise.
30605         * lto-streamer.h (referenced_from_this_partition_p): Argument type
30606         changed.
30607         * symtab.c: Implementation of new IPA REF API.
30608         * trans-mem.c (ipa_tm_create_version_alias): New IPA REF function used.
30609         (ipa_tm_create_version): Likewise.
30610         (ipa_tm_execute): Likewise.
30611         * tree-emutls.c (gen_emutls_addr): Likewise.
30612         * tree-inline.c (copy_bb): Likewise.
30613         (delete_unreachable_blocks_update_callgraph): Likewise.
30614         * varpool.c (varpool_remove_unreferenced_decls): Likewise.
30615         (varpool_for_node_and_aliases): Likewise.
30617 2014-06-25  Trevor Saunders  <tsaunders@mozilla.com>
30619         * config/i386/winnt.c (i386_find_on_wrapper_list): Fix typo.
30621 2014-06-25  Trevor Saunders  <tsaunders@mozilla.com>
30623         PR bootstrap/61598
30624         * fold-const.c (fold_checksum_tree): Use a hash_table of const
30625         tree_node * instead of tree_node *.
30626         (fold): Adjust.
30627         (print_fold_checksum): Likewise.
30628         (fold_check_failed): Likewise.
30629         (debug_fold_checksum): Likewise.
30630         (fold_build1_stat_loc): Likewise.
30631         (fold_build2_stat_loc): Likewise.
30632         (fold_build3_stat_loc): Likewise.
30633         (fold_build_call_array_loc): Likewise.
30635 2014-06-25  David Edelsohn  <dje.gcc@gmail.com>
30637         * config/rs6000/xcoff.h (ASM_DECLARE_FUNCTION_NAME): Replace
30638         implementation with call to...
30639         * config/rs6000/rs6000.c (rs6000_xcoff_declare_function_name): New
30640         function.
30641         * config/rs6000/rs6000-protos.h (rs6000_xcoff_declare_function_name):
30642         Declare.
30644 2014-06-25  Marc Glisse  <marc.glisse@inria.fr>
30646         PR tree-optimization/57742
30647         * tree-ssa-strlen.c (handle_builtin_memset): Update strinfo
30648         after replacing the statement.
30650 2014-06-25  Nick Clifton  <nickc@redhat.com>
30652         * config/v850/v850.c (GHS_default_section_names): Change to const
30653         char * type.
30654         (GHS_current_section_names): Likewise.
30655         (v850_insert_attributes): Do not build strings, just assign the
30656         names directly.  Change the type of 'chosen_section' to const
30657         char*.
30658         * config/v850/v850-c.c (ghs_pragma_section): Assign the alias
30659         directly to the array entry.
30660         * config/v850/v850.h (GHS_default_section_names): Change to const
30661         char * type.
30662         (GHS_current_section_names): Likewise.
30664 2014-06-25  Jakub Jelinek  <jakub@redhat.com>
30666         * langhooks-def.h (LANG_HOOKS_OMP_CLAUSE_LINEAR_CTOR): Define.
30667         (LANG_HOOKS_DECLS): Add it.
30668         * gimplify.c (gimplify_omp_for): Make sure OMP_CLAUSE_LINEAR_STEP
30669         has correct type.
30670         * tree.h (OMP_CLAUSE_LINEAR_ARRAY): Define.
30671         * langhooks.h (struct lang_hooks_for_decls): Add
30672         omp_clause_linear_ctor hook.
30673         * omp-low.c (lower_rec_input_clauses): Set max_vf even if
30674         OMP_CLAUSE_LINEAR_ARRAY is set.  Don't fold_convert
30675         OMP_CLAUSE_LINEAR_STEP.  For OMP_CLAUSE_LINEAR_ARRAY in
30676         combined simd loop use omp_clause_linear_ctor hook.
30678 2014-06-24  Cong Hou  <congh@google.com>
30680         * tree-vect-patterns.c (vect_recog_sad_pattern): New function for SAD
30681         pattern recognition.
30682         (type_conversion_p): PROMOTION is true if it's a type promotion
30683         conversion, and false otherwise.  Return true if the given expression
30684         is a type conversion one.
30685         * tree-vectorizer.h: Adjust the number of patterns.
30686         * tree.def: Add SAD_EXPR.
30687         * optabs.def: Add sad_optab.
30688         * cfgexpand.c (expand_debug_expr): Add SAD_EXPR case.
30689         * expr.c (expand_expr_real_2): Likewise.
30690         * gimple-pretty-print.c (dump_ternary_rhs): Likewise.
30691         * gimple.c (get_gimple_rhs_num_ops): Likewise.
30692         * optabs.c (optab_for_tree_code): Likewise.
30693         * tree-cfg.c (estimate_operator_cost): Likewise.
30694         * tree-ssa-operands.c (get_expr_operands): Likewise.
30695         * tree-vect-loop.c (get_initial_def_for_reduction): Likewise.
30696         * config/i386/sse.md: Add SSE2 and AVX2 expand for SAD.
30697         * doc/generic.texi: Add document for SAD_EXPR.
30698         * doc/md.texi: Add document for ssad and usad.
30700 2014-06-24  Trevor Saunders  <tsaunders@mozilla.com>
30702         * config/i386/winnt.c (i386_pe_section_type_flags): Fix const
30703         qualification in cast.
30705 2014-06-24  Jan Hubicka  <hubicka@ucw.cz>
30707         * tree.c (find_decls_types_r): Do not check DECL_VINDEX for TYPE_DECL.
30708         * tree.h (DECL_VINDEX, DECL_SAVED_TREE): Restrict to DECL_FUNCTION.
30709         * tree-core.h (tree_decl_non_common): Move saved_tree and vindex...
30710         (tree_function_decl): ... here.
30711         * tree-streamer-out.c (write_ts_decl_non_common_tree_pointers): Move
30712         streaming of vindex to ...
30713         (write_ts_function_decl_tree_pointers): ... here.
30714         * tree-streamer-in.c (lto_input_ts_decl_non_common_tree_pointers):
30715         Do not stream DECL_VINDEX.
30716         (lto_input_ts_function_decl_tree_pointers): Stream it here.
30718 2014-06-24  Catherine Moore  <clm@codesourcery.com>
30719             Sandra Loosemore  <sandra@codesourcery.com>
30721         * config/mips/mips.c (mips_order_regs_for_local_alloc): Delete.
30722         * config/mips/mips.h (ADJUST_REG_ALLOC_ORDER): Delete.
30723         * config/mips/mips-protos.h (mips_order_regs_for_local_alloc): Delete.
30725 2014-06-24  Marc Glisse  <marc.glisse@inria.fr>
30727         * doc/invoke.texi (Warning Options): Remove duplicated
30728         -Wmaybe-uninitialized.
30730 2014-06-24  Marc Glisse  <marc.glisse@inria.fr>
30732         PR tree-optimization/57742
30733         * tree-ssa-strlen.c (get_string_length): Ignore malloc.
30734         (handle_builtin_malloc, handle_builtin_memset): New functions.
30735         (strlen_optimize_stmt): Call them.
30736         * passes.def: Move strlen after loop+dom but before vrp.
30738 2014-06-24  Jakub Jelinek  <jakub@redhat.com>
30740         PR target/61570
30741         * config/i386/driver-i386.c (host_detect_local_cpu): For unknown
30742         model family 6 CPU with has_longmode never use a CPU without
30743         64-bit support.
30745 2014-06-24  H.J. Lu  <hongjiu.lu@intel.com>
30747         PR target/61570
30748         * config/i386/driver-i386.c (host_detect_local_cpu): Revert
30749         the last change.
30751 2014-06-24  Trevor Saunders  <tsaunders@mozilla.com>
30753         * alloc-pool.c (alloc_pool_hash): Use hash_map instead of hash_table.
30754         * dominance.c (iterate_fix_dominators): Use hash_map instead of
30755         pointer_map.
30756         * hash-map.h: New file.
30757         * ipa-comdats.c: Use hash_map instead of pointer_map.
30758         * ipa.c: Likewise.
30759         * lto-section-out.c: Adjust.
30760         * lto-streamer.h: Replace pointer_map with hash_map.
30761         * symtab.c (verify_symtab): Likewise.
30762         * tree-ssa-strlen.c (decl_to_stridxlist_htab): Likewise.
30763         * tree-ssa-uncprop.c (val_ssa_equiv): Likewise.
30764         * tree-streamer.h: Likewise.
30765         * tree-streamer.c: Adjust.
30766         * pointer-set.h: Remove pointer_map.
30768 2014-06-24  Trevor Saunders  <tsaunders@mozilla.com>
30770         * hash-table.h: Add a template arg to choose between storing values
30771         and storing pointers to values, and then provide partial
30772         specializations for both.
30773         * tree-browser.c (tree_upper_hasher): Provide the type the hash table
30774         should store, not the type values should point to.
30775         * tree-into-ssa.c (var_info_hasher): Likewise.
30776         * tree-ssa-dom.c (expr_elt_hasher): Likewise.
30777         * tree-complex.c: Adjust.
30778         * tree-hasher.h (int_tree_hasher): store int_tree_map in the hash
30779         table instead of int_tree_map *.
30780         * tree-parloops.c: Adjust.
30781         * tree-ssa-reassoc.c (ocount_hasher): Don't lie to hash_map about what
30782         type is being stored.
30783         * tree-vectorizer.c: Adjust.
30785 2014-06-24  Trevor Saunders  <tsaunders@mozilla.com>
30787         * hash-table.h: Remove a layer of indirection from hash_table so that
30788         it contains the hash table's data instead of a pointer to the data.
30789         * alloc-pool.c, asan.c, attribs.c, bitmap.c, cfg.c,
30790         config/arm/arm.c, config/i386/winnt.c, config/ia64/ia64.c,
30791         config/mips/mips.c, config/sol2.c, coverage.c, cselib.c,
30792         data-streamer-out.c, dse.c, dwarf2cfi.c, dwarf2out.c, except.c,
30793         fold-const.c, gcse.c, ggc-common.c,
30794         gimple-ssa-strength-reduction.c, gimplify.c,
30795         graphite-clast-to-gimple.c, graphite-dependences.c,
30796         graphite-htab.h, graphite.c, haifa-sched.c, ipa-devirt.c,
30797         ipa-profile.c, ira-color.c, ira-costs.c, loop-invariant.c,
30798         loop-iv.c, loop-unroll.c, lto-streamer-in.c, lto-streamer-out.c,
30799         lto-streamer.c, lto-streamer.h, passes.c, plugin.c,
30800         postreload-gcse.c, sese.c, statistics.c, store-motion.c,
30801         trans-mem.c, tree-browser.c, tree-cfg.c, tree-complex.c,
30802         tree-eh.c, tree-into-ssa.c, tree-parloops.c, tree-sra.c,
30803         tree-ssa-ccp.c, tree-ssa-coalesce.c, tree-ssa-dom.c,
30804         tree-ssa-live.c, tree-ssa-loop-im.c,
30805         tree-ssa-loop-ivopts.c, tree-ssa-phiopt.c, tree-ssa-pre.c,
30806         tree-ssa-reassoc.c, tree-ssa-sccvn.c, tree-ssa-strlen.c,
30807         tree-ssa-structalias.c, tree-ssa-tail-merge.c,
30808         tree-ssa-threadupdate.c, tree-ssa-uncprop.c,
30809         tree-vect-data-refs.c, tree-vect-loop.c, tree-vectorizer.c,
30810         tree-vectorizer.h, valtrack.c, valtrack.h, var-tracking.c,
30811         vtable-verify.c, vtable-verify.h: Adjust.
30813 2014-06-24  Richard Biener  <rguenther@suse.de>
30815         PR tree-optimization/61572
30816         * tree-ssa-sink.c (statement_sink_location): Do not sink
30817         loads from hard registers.
30819 2014-06-24  Jakub Jelinek  <jakub@redhat.com>
30821         * gimplify.c (gimplify_omp_for): For #pragma omp for simd iterator
30822         not mentioned in clauses use private clause if the iterator is
30823         declared in #pragma omp for simd, and when adding lastprivate
30824         instead, add it to the outer #pragma omp for too.  Diagnose
30825         if the variable is private in outer context.  For simd collapse > 1
30826         loops, replace all iterators with temporaries.
30827         * omp-low.c (lower_rec_input_clauses): Handle LINEAR clause the
30828         same even in collapse > 1 loops.
30830         * gimplify.c (gimplify_scan_omp_clauses) <case OMP_CLAUSE_MAP,
30831         OMP_CLAUSE_TO, OMP_CLAUSE_FROM): Make sure OMP_CLAUSE_SIZE is
30832         non-NULL.
30833         <case OMP_CLAUSE_ALIGNED>: Gimplify OMP_CLAUSE_ALIGNED_ALIGNMENT.
30834         (gimplify_adjust_omp_clauses_1): Make sure OMP_CLAUSE_SIZE is
30835         non-NULL.
30836         (gimplify_adjust_omp_clauses): Likewise.
30837         * omp-low.c (lower_rec_simd_input_clauses,
30838         lower_rec_input_clauses, expand_omp_simd): Handle non-constant
30839         safelen the same as safelen(1).
30840         * tree-nested.c (convert_nonlocal_omp_clauses,
30841         convert_local_omp_clauses): Handle OMP_CLAUSE_ALIGNED.  For
30842         OMP_CLAUSE_{MAP,TO,FROM} if not decl use walk_tree.
30843         (convert_nonlocal_reference_stmt, convert_local_reference_stmt):
30844         Fixup handling of GIMPLE_OMP_TARGET.
30845         (convert_tramp_reference_stmt, convert_gimple_call): Handle
30846         GIMPLE_OMP_TARGET.
30848 2014-06-24  Chung-Lin Tang  <cltang@codesourcery.com>
30850         PR tree-optimization/61554
30851         * tree-ssa-propagate.c: Include "bitmap.h".
30852         (substitute_and_fold_dom_walker): Add 'bitmap need_eh_cleanup' member,
30853         properly update constructor/destructor.
30854         (substitute_and_fold_dom_walker::before_dom_children):
30855         Remove call to gimple_purge_dead_eh_edges, add bb->index to
30856         need_eh_cleaup instead.
30857         (substitute_and_fold): Call gimple_purge_all_dead_eh_edges on
30858         need_eh_cleanup.
30860 2014-06-23  Jan Hubicka  <hubicka@ucw.cz>
30862         * varpool.c (dump_varpool_node): Dump used_by_single_function.
30863         * tree-pass.h (make_pass_ipa_single_use): New pass.
30864         * cgraph.h (used_by_single_function): New flag.
30865         * lto-cgraph.c (lto_output_varpool_node, input_varpool_node):
30866         Stream it.
30867         * passes.def (pass_ipa_single_use): Scedule.
30868         * ipa.c (BOTTOM): New macro.
30869         (meet): New function
30870         (propagate_single_user): New function.
30871         (ipa_single_use): New function.
30872         (pass_data_ipa_single_use): New pass.
30873         (pass_ipa_single_use): New pass.
30874         (pass_ipa_single_use::gate): New gate.
30875         (make_pass_ipa_single_use): New function.
30877 2014-06-23  Kai Tietz  <ktietz@redhat.com>
30879         PR target/39284
30880         * passes.def (peephole2): Move peephole2 pass before sched2 pass.
30881         * config/i386/i386.md (peehole2): Combine memories and indirect jumps.
30883 2014-06-23  Richard Biener  <rguenther@suse.de>
30885         * tree-ssa-loop.c (gate_loop): New function.
30886         (pass_tree_loop::gate): Call it.
30887         (pass_data_tree_no_loop, pass_tree_no_loop,
30888         make_pass_tree_no_loop): New.
30889         * tree-vectorizer.c: Include tree-scalar-evolution.c
30890         (pass_slp_vectorize::execute): Initialize loops and SCEV if
30891         required.
30892         (pass_slp_vectorize::clone): New method.
30893         * timevar.def (TV_TREE_NOLOOP): New.
30894         * tree-pass.h (make_pass_tree_no_loop): Declare.
30895         * passes.def (pass_tree_no_loop): New pass group with
30896         SLP vectorizer.
30898 2014-06-23  H.J. Lu  <hongjiu.lu@intel.com>
30900         PR target/61570
30901         * config/i386/driver-i386.c (host_detect_local_cpu): Set arch
30902         to x86-64 if a 32-bit processor supports SSE2 and 64-bit.
30904 2014-06-23  James Greenhalgh  <james.greenhalgh@arm.com>
30906         * config/aarch64/aarch64.md (addsi3_aarch64): Set "simd" attr to
30907         "yes" where needed.
30909 2014-06-23  Alan Modra  <amodra@gmail.com>
30911         PR bootstrap/61583
30912         * tree-vrp.c (remove_range_assertions): Do not set is_unreachable
30913         to zero on debug statements.
30915 2014-06-23  Alan Lawrence  <alan.lawrence@arm.com>
30917         PR target/60825
30918         * config/aarch64/aarch64-builtins.c (aarch64_types_unop_qualifiers):
30919         Ignore third operand if present by marking qualifier_internal.
30921         * config/aarch64/aarch64-simd-builtins.def (abs): Comment.
30923         * config/aarch64/arm_neon.h (int64x1_t, uint64x1_t): Typedef to GCC
30924         vector extension.
30925         (aarch64_vget_lane_s64, aarch64_vdup_lane_s64,
30926         arch64_vdupq_lane_s64, aarch64_vdupq_lane_u64): Remove macro.
30927         (vqadd_s64, vqadd_u64, vqsub_s64, vqsub_u64, vqneg_s64, vqabs_s64,
30928         vcreate_s64, vcreate_u64, vreinterpret_s64_f64, vreinterpret_u64_f64,
30929         vcombine_u64, vbsl_s64, vbsl_u64, vceq_s64, vceq_u64, vceqz_s64,
30930         vceqz_u64, vcge_s64, vcge_u64, vcgez_s64, vcgt_s64, vcgt_u64,
30931         vcgtz_s64, vcle_s64, vcle_u64, vclez_s64, vclt_s64, vclt_u64,
30932         vcltz_s64, vdup_n_s64, vdup_n_u64, vld1_s64, vld1_u64, vmov_n_s64,
30933         vmov_n_u64, vqdmlals_lane_s32, vqdmlsls_lane_s32,
30934         vqdmulls_lane_s32, vqrshl_s64, vqrshl_u64, vqrshl_u64, vqshl_s64,
30935         vqshl_u64, vqshl_n_s64, vqshl_n_u64, vqshl_n_s64, vqshl_n_u64,
30936         vqshlu_n_s64, vrshl_s64, vrshl_u64, vrshr_n_s64, vrshr_n_u64,
30937         vrsra_n_s64, vrsra_n_u64, vshl_n_s64, vshl_n_u64, vshl_s64,
30938         vshl_u64, vshr_n_s64, vshr_n_u64, vsli_n_s64, vsli_n_u64,
30939         vsqadd_u64, vsra_n_s64, vsra_n_u64, vsri_n_s64, vsri_n_u64,
30940         vst1_s64, vst1_u64, vtst_s64, vtst_u64, vuqadd_s64): Wrap existing
30941         logic in GCC vector extensions
30943         (vpaddd_s64, vaddd_s64, vaddd_u64, vceqd_s64, vceqd_u64, vceqzd_s64
30944         vceqzd_u64, vcged_s64, vcged_u64, vcgezd_s64, vcgtd_s64, vcgtd_u64,
30945         vcgtzd_s64, vcled_s64, vcled_u64, vclezd_s64, vcltd_s64, vcltd_u64,
30946         vcltzd_s64, vqdmlals_s32, vqdmlsls_s32, vqmovnd_s64, vqmovnd_u64
30947         vqmovund_s64, vqrshld_s64, vqrshld_u64, vqrshrnd_n_s64,
30948         vqrshrnd_n_u64, vqrshrund_n_s64, vqshld_s64, vqshld_u64,
30949         vqshld_n_u64, vqshrnd_n_s64, vqshrnd_n_u64, vqshrund_n_s64,
30950         vrshld_u64, vrshrd_n_u64, vrsrad_n_u64, vshld_n_u64, vshld_s64,
30951         vshld_u64, vslid_n_u64, vsqaddd_u64, vsrad_n_u64, vsrid_n_u64,
30952         vsubd_s64, vsubd_u64, vtstd_s64, vtstd_u64): Fix type signature.
30954         (vabs_s64): Use GCC vector extensions; call __builtin_aarch64_absdi.
30956         (vget_high_s64, vget_high_u64): Reimplement with GCC vector
30957         extensions.
30959         (__GET_LOW, vget_low_u64): Wrap result using vcreate_u64.
30960         (vget_low_s64): Use __GET_LOW macro.
30961         (vget_lane_s64, vget_lane_u64, vdupq_lane_s64, vdupq_lane_u64): Use
30962         gcc vector extensions, add call to __builtin_aarch64_lane_boundsi.
30963         (vdup_lane_s64, vdup_lane_u64,): Add __builtin_aarch64_lane_bound_si.
30964         (vdupd_lane_s64, vdupd_lane_u64): Fix type signature, add
30965         __builtin_aarch64_lane_boundsi, use GCC vector extensions.
30967         (vcombine_s64): Use GCC vector extensions; remove cast.
30968         (vqaddd_s64, vqaddd_u64, vqdmulls_s32, vqshld_n_s64, vqshlud_n_s64,
30969         vqsubd_s64, vqsubd_u64, vrshld_s64, vrshrd_n_s64, vrsrad_n_s64,
30970         vshld_n_s64, vshrd_n_s64, vslid_n_s64, vsrad_n_s64, vsrid_n_s64):
30971         Fix type signature; remove cast.
30973 2014-06-23  Alan Lawrence  <alan.lawrence@arm.com>
30975         PR target/60825
30976         * config/aarch64/aarch64.c (aarch64_simd_mangle_map): Add entry for
30977         V1DFmode.
30978         * config/aarch64/aarch64-builtins.c (aarch64_simd_builtin_type_mode):
30979         add V1DFmode
30980         (BUILTIN_VD1): New.
30981         (BUILTIN_VD_RE): Remove.
30982         (aarch64_init_simd_builtins): Add V1DF to modes/modenames.
30983         (aarch64_fold_builtin): Update reinterpret patterns, df becomes v1df.
30984         * config/aarch64/aarch64-simd-builtins.def (create): Make a v1df
30985         variant but not df.
30986         (vreinterpretv1df*, vreinterpret*v1df): New.
30987         (vreinterpretdf*, vreinterpret*df): Remove.
30988         * config/aarch64/aarch64-simd.md (aarch64_create,
30989         aarch64_reinterpret*): Generate V1DFmode pattern not DFmode.
30990         * config/aarch64/iterators.md (VD_RE): Include V1DF, remove DF.
30991         (VD1): New.
30992         * config/aarch64/arm_neon.h (float64x1_t): typedef with gcc extensions.
30993         (vcreate_f64): Remove cast, use v1df builtin.
30994         (vcombine_f64): Remove cast, get elements with gcc vector extensions.
30995         (vget_low_f64, vabs_f64, vceq_f64, vceqz_f64, vcge_f64, vgfez_f64,
30996         vcgt_f64, vcgtz_f64, vcle_f64, vclez_f64, vclt_f64, vcltz_f64,
30997         vdup_n_f64, vdupq_lane_f64, vld1_f64, vld2_f64, vld3_f64, vld4_f64,
30998         vmov_n_f64, vst1_f64): Use gcc vector extensions.
30999         (vget_lane_f64, vdupd_lane_f64, vmulq_lane_f64, ): Use gcc extensions,
31000         add range check using __builtin_aarch64_im_lane_boundsi.
31001         (vfma_lane_f64, vfmad_lane_f64, vfma_laneq_f64, vfmaq_lane_f64,
31002         vfms_lane_f64, vfmsd_lane_f64, vfms_laneq_f64, vfmsq_lane_f64): Fix
31003         type signature, use gcc vector extensions.
31004         (vreinterpret_p8_f64, vreinterpret_p16_f64, vreinterpret_f32_f64,
31005         vreinterpret_f64_f32, vreinterpret_f64_p8, vreinterpret_f64_p16,
31006         vreinterpret_f64_s8, vreinterpret_f64_s16, vreinterpret_f64_s32,
31007         vreinterpret_f64_s64, vreinterpret_f64_u8, vreinterpret_f64_u16,
31008         vreinterpret_f64_u32, vreinterpret_f64_u64, vreinterpret_s8_f64,
31009         vreinterpret_s16_f64, vreinterpret_s32_f64, vreinterpret_s64_f64,
31010         vreinterpret_u8_f64, vreinterpret_u16_f64, vreinterpret_u32_f64,
31011         vreinterpret_u64_f64): Use v1df builtin not df.
31013 2014-06-23  James Greenhalgh  <james.greenhalgh@arm.com>
31015         * config/aarch64/aarch64.md (*addsi3_aarch64): Add alternative in
31016         vector registers.
31018 2014-06-23  Jan Hubicka  <hubicka@ucw.cz>
31020         * lto-cgraph.c (lto_output_node, input_node): Set/get init/fini
31021         priority directly.
31023 2014-06-23  Zhenqiang Chen  <zhenqiang.chen@linaro.org>
31025         * loop-invariant.c (pre_check_invariant_p): New function.
31026         (find_invariant_insn): Call pre_check_invariant_p.
31028 2014-06-22  Richard Henderson  <rth@redhat.com>
31030         PR target/61565
31031         * compare-elim.c (struct comparison): Add eh_note.
31032         (find_comparison_dom_walker::before_dom_children): Don't eliminate
31033         a redundant comparison in a different EH region.  Purge EH edges if
31034         necessary.
31036 2014-06-22  Segher Boessenkool  <segher@kernel.crashing.org>
31038         * config/rs6000/rs6000.md (maybe_var_shift): New define_attr.
31039         (var_shift): Use it.
31040         (rotl<mode>3, *rotlsi3_64, *rotl<mode>3_dot, *rotl<mode>3_dot2,
31041         *rotlsi3_internal4, *rotlsi3_internal5, *rotlsi3_internal6,
31042         *rotlsi3_internal8le, *rotlsi3_internal8be, *rotlsi3_internal9le,
31043         *rotlsi3_internal9be, *rotlsi3_internal10le, *rotlsi3_internal10be,
31044         *rotlsi3_internal11le, *rotlsi3_internal11be, *rotlsi3_internal12le,
31045         *rotlsi3_internal12be, ashl<mode>3, *ashlsi3_64, *ashl<mode>3_dot,
31046         *ashl<mode>3_dot2, lshr<mode>3, *lshrsi3_64, *lshr<mode>3_dot,
31047         *lshr<mode>3_dot2, *ashr<mode>3, *ashrsi3_64, *ashr<mode>3_dot,
31048         *ashr<mode>3_dot2, *rotldi3_internal4, *rotldi3_internal5,
31049         *rotldi3_internal6, *rotldi3_internal7le, *rotldi3_internal7be,
31050         *rotldi3_internal8le, *rotldi3_internal8be, *rotldi3_internal9le,
31051         *rotldi3_internal9be, *rotldi3_internal10le, *rotldi3_internal10be,
31052         *rotldi3_internal11le, *rotldi3_internal11be, *rotldi3_internal12le,
31053         *rotldi3_internal12be, *rotldi3_internal13le, *rotldi3_internal13be,
31054         *rotldi3_internal14le, *rotldi3_internal14be, *rotldi3_internal15le,
31055         *rotldi3_internal15be): Use the new attribute.  Merge register and
31056         integer alternatives.
31058 2014-06-22  Segher Boessenkool  <segher@kernel.crashing.org>
31060         * config/rs6000/rs6000.md (ashrsi3, two anonymous define_insns and
31061         define_splits, ashrdi3, *ashrdi3_internal1, *ashrdi3_internal2 and
31062         split, *ashrdi3_internal3 and split): Delete, merge into...
31063         (ashr<mode>3): New expander.
31064         (*ashr<mode>3, ashr<mode>3_dot, ashr<mode>3_dot2): New.
31065         (*ashrsi3_64): Fix formatting.  Replace "i" by "n".
31067 2014-06-22  Segher Boessenkool  <segher@kernel.crashing.org>
31069         * config/rs6000/rs6000.md (rotlsi3, *rotlsi3_internal2 and split,
31070         *rotlsi3_internal3 and split, rotldi3, *rotldi3_internal2 and split,
31071         *rotldi3_internal3 and split): Delete, merge into...
31072         (rotl<mode>3, rotl<mode>3_dot, rotl<mode>3_dot2): New.
31073         (*rotlsi3_64): Fix formatting.  Fix condition.  Replace "i" by "n".
31074         Use "rotlw" extended mnemonic.
31076 2014-06-22  Segher Boessenkool  <segher@kernel.crashing.org>
31078         * config/rs6000/rs6000.md (ashlsi3, two anonymous define_insns
31079         and define_splits, ashldi3, *ashldi3_internal1, *ashldi3_internal2
31080         and split, *ashldi3_internal3 and split): Delete, merge into...
31081         (ashl<mode>3, ashl<mode>3_dot, ashl<mode>3_dot2): New.
31082         (*ashlsi3_64): Fix formatting.  Replace "i" by "n".
31084 2014-06-22  Segher Boessenkool  <segher@kernel.crashing.org>
31086         * config/rs6000/rs6000.md ("hH"): New define_mode_attr.
31087         (lshrsi3, two anonymous define_insns and define_splits,
31088         lshrdi3, *lshrdi3_internal1, *lshrdi3_internal2 and split,
31089         *lshrdi3_internal3 and split): Delete, merge into...
31090         (lshr<mode>3, lshr<mode>3_dot, lshr<mode>3_dot2): New.
31091         (*lshrsi3_64): Fix formatting.  Replace "i" by "n".
31093 2014-06-22  Segher Boessenkool  <segher@kernel.crashing.org>
31095         * config/rs6000/rs6000.md (lshrsi3, and its two dot patterns):
31096         Remove "O" alternative.
31098 2014-06-22  Richard Sandiford  <rdsandiford@googlemail.com>
31100         * config/mips/mips.c (mips_move_to_gpr_cost): Remove mode argument.
31101         (mips_move_from_gpr_cost): Likewise.
31102         (mips_register_move_cost): Update accordingly.
31103         (mips_secondary_reload_class): Remove name of in_p.
31105 2014-06-22  Marc Glisse  <marc.glisse@inria.fr>
31107         PR target/61503
31108         * config/i386/i386.md (x86_64_shrd, x86_shrd,
31109         ix86_rotr<dwi>3_doubleword): Replace ashiftrt with lshiftrt.
31111 2014-06-21  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
31113         * config/nios2/nios2.c: Include "builtins.h".
31115 2014-06-20  Jan Hubicka  <hubicka@ucw.cz>
31117         * cgraph.h (tls_model_names): New variable.
31118         * print-tree.c (print_node): Simplify.
31119         * varpool.c (tls_model_names): New variable.
31120         (dump_varpool_node): Output tls model.
31122 2014-06-20  Jan Hubicka  <hubicka@ucw.cz>
31124         * ipa-visibility.c (function_and_variable_visibility): Disable
31125         temporarily local aliases for some targets.
31127 2014-06-20  Marek Polacek  <polacek@redhat.com>
31129         * asan.c (pass_sanopt::execute): Handle IFN_UBSAN_BOUNDS.
31130         * flag-types.h (enum sanitize_code): Add SANITIZE_BOUNDS and or it
31131         into SANITIZE_UNDEFINED.
31132         * doc/invoke.texi: Describe -fsanitize=bounds.
31133         * gimplify.c (gimplify_call_expr): Add gimplification of internal
31134         functions created in the FEs.
31135         * internal-fn.c: Move "internal-fn.h" after "tree.h".
31136         (expand_UBSAN_BOUNDS): New function.
31137         * internal-fn.def (UBSAN_BOUNDS): New internal function.
31138         * internal-fn.h: Don't define internal functions here.
31139         * opts.c (common_handle_option): Add -fsanitize=bounds.
31140         * sanitizer.def (BUILT_IN_UBSAN_HANDLE_OUT_OF_BOUNDS,
31141         BUILT_IN_UBSAN_HANDLE_OUT_OF_BOUNDS_ABORT): Add.
31142         * tree-core.h: Define internal functions here.
31143         (struct tree_base): Add ifn field.
31144         * tree-pretty-print.c: Include "internal-fn.h".
31145         (dump_generic_node): Handle functions without CALL_EXPR_FN.
31146         * tree.c (get_callee_fndecl): Likewise.
31147         (build_call_expr_internal_loc): New function.
31148         * tree.def (CALL_EXPR): Update description.
31149         * tree.h (CALL_EXPR_IFN): Define.
31150         (build_call_expr_internal_loc): Declare.
31151         * ubsan.c (get_ubsan_type_info_for_type): Return 0 for non-arithmetic
31152         types.
31153         (ubsan_type_descriptor): Change bool parameter to enum
31154         ubsan_print_style.  Adjust the code.  Add handling of
31155         UBSAN_PRINT_ARRAY.
31156         (ubsan_expand_bounds_ifn): New function.
31157         (ubsan_expand_null_ifn): Adjust ubsan_type_descriptor call.
31158         (ubsan_build_overflow_builtin): Likewise.
31159         (instrument_bool_enum_load): Likewise.
31160         (ubsan_instrument_float_cast): Likewise.
31161         * ubsan.h (enum ubsan_print_style): New enum.
31162         (ubsan_expand_bounds_ifn): Declare.
31163         (ubsan_type_descriptor): Adjust declaration.  Use a default parameter.
31165 2014-06-20  Maciej W. Rozycki  <macro@codesourcery.com>
31167         * config/rs6000/rs6000.md: Append `DONE' to preparation
31168         statements of `bswap' pattern splitters.
31170 2014-06-20  Tom de Vries  <tom@codesourcery.com>
31172         * target.def (call_fusage_contains_non_callee_clobbers): Update
31173         definition.
31174         * doc/tm.texi: Regenerate.
31176 2014-06-20  Yury Gribov  <y.gribov@samsung.com>
31177             Max Ostapenko  <m.ostapenko@partner.samsung.com>
31179         PR sanitizer/61547
31180         * asan.c (instrument_strlen_call): Fixed instrumentation of
31181         trailing byte.
31183 2014-06-20  Martin Jambor  <mjambor@suse.cz>
31185         PR ipa/61540
31186         * ipa-prop.c (impossible_devirt_target): New function.
31187         (try_make_edge_direct_virtual_call): Use it, also instead of
31188         asserting.
31190 2014-06-20  Yury Gribov  <y.gribov@samsung.com>
31191             Max Ostapenko  <m.ostapenko@partner.samsung.com>
31193         PR sanitizer/61530
31194         * asan.c (build_check_stmt): Add condition.
31196 2014-06-20  Martin Jambor  <mjambor@suse.cz>
31198         PR ipa/61211
31199         * cgraph.c (clone_of_p): Allow skipped_branch to deal with
31200         expanded clones.
31202 2014-06-20  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
31204         * config/aarch64/iterators.md (VCOND): Handle SI and HI modes.
31205         Update comments.
31206         (VCONQ): Make comment more helpful.
31207         (VCON): Delete.
31208         * config/aarch64/aarch64-simd.md
31209         (aarch64_sqdmulh_lane<mode>):
31210         Use VCOND for operands 2.  Update lane checking and flipping logic.
31211         (aarch64_sqrdmulh_lane<mode>): Likewise.
31212         (aarch64_sq<r>dmulh_lane<mode>_internal): Likewise.
31213         (aarch64_sqdmull2<mode>): Remove VCON, use VQ_HSI mode iterator.
31214         (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal, VD_HSI): Change mode
31215         attribute of operand 3 to VCOND.
31216         (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal, SD_HSI): Likewise.
31217         (aarch64_sqdml<SBINQOPS:as>l2_lane<mode>_internal): Likewise.
31218         (aarch64_sqdmull_lane<mode>_internal, VD_HSI): Likewise.
31219         (aarch64_sqdmull_lane<mode>_internal, SD_HSI): Likewise.
31220         (aarch64_sqdmull2_lane<mode>_internal): Likewise.
31221         (aarch64_sqdml<SBINQOPS:as>l_laneq<mode>_internal, VD_HSI: New
31222         define_insn.
31223         (aarch64_sqdml<SBINQOPS:as>l_laneq<mode>_internal, SD_HSI): Likewise.
31224         (aarch64_sqdml<SBINQOPS:as>l2_laneq<mode>_internal): Likewise.
31225         (aarch64_sqdmull_laneq<mode>_internal, VD_HSI): Likewise.
31226         (aarch64_sqdmull_laneq<mode>_internal, SD_HSI): Likewise.
31227         (aarch64_sqdmull2_laneq<mode>_internal): Likewise.
31228         (aarch64_sqdmlal_lane<mode>): Change mode attribute of penultimate
31229         operand to VCOND.  Update lane flipping and bounds checking logic.
31230         (aarch64_sqdmlal2_lane<mode>): Likewise.
31231         (aarch64_sqdmlsl_lane<mode>): Likewise.
31232         (aarch64_sqdmull_lane<mode>): Likewise.
31233         (aarch64_sqdmull2_lane<mode>): Likewise.
31234         (aarch64_sqdmlal_laneq<mode>):
31235         Replace VCON usage with VCONQ.
31236         Emit aarch64_sqdmlal_laneq<mode>_internal insn.
31237         (aarch64_sqdmlal2_laneq<mode>): Emit
31238         aarch64_sqdmlal2_laneq<mode>_internal insn.
31239         Replace VCON with VCONQ.
31240         (aarch64_sqdmlsl2_lane<mode>): Replace VCON with VCONQ.
31241         (aarch64_sqdmlsl2_laneq<mode>): Likewise.
31242         (aarch64_sqdmull_laneq<mode>): Emit
31243         aarch64_sqdmull_laneq<mode>_internal insn.
31244         Replace VCON with VCONQ.
31245         (aarch64_sqdmull2_laneq<mode>): Emit
31246         aarch64_sqdmull2_laneq<mode>_internal insn.
31247         (aarch64_sqdmlsl_laneq<mode>): Replace VCON usage with VCONQ.
31248         * config/aarch64/arm_neon.h (vqdmlal_high_lane_s16): Change type
31249         of 3rd argument to int16x4_t.
31250         (vqdmlalh_lane_s16): Likewise.
31251         (vqdmlslh_lane_s16): Likewise.
31252         (vqdmull_high_lane_s16): Likewise.
31253         (vqdmullh_lane_s16): Change type of 2nd argument to int16x4_t.
31254         (vqdmlal_lane_s16): Don't create temporary int16x8_t value.
31255         (vqdmlsl_lane_s16): Likewise.
31256         (vqdmull_lane_s16): Don't create temporary int16x8_t value.
31257         (vqdmlal_high_lane_s32): Change type 3rd argument to int32x2_t.
31258         (vqdmlals_lane_s32): Likewise.
31259         (vqdmlsls_lane_s32): Likewise.
31260         (vqdmull_high_lane_s32): Change type 2nd argument to int32x2_t.
31261         (vqdmulls_lane_s32): Likewise.
31262         (vqdmlal_lane_s32): Don't create temporary int32x4_t value.
31263         (vqdmlsl_lane_s32): Likewise.
31264         (vqdmull_lane_s32): Don't create temporary int32x4_t value.
31265         (vqdmulhh_lane_s16): Change type of second argument to int16x4_t.
31266         (vqrdmulhh_lane_s16): Likewise.
31267         (vqdmlsl_high_lane_s16): Likewise.
31268         (vqdmulhs_lane_s32): Change type of second argument to int32x2_t.
31269         (vqdmlsl_high_lane_s32): Likewise.
31270         (vqrdmulhs_lane_s32): Likewise.
31272 2014-06-20  Tom de Vries  <tom@codesourcery.com>
31274         * final.c (collect_fn_hard_reg_usage): Add separate IOR_HARD_REG_SET for
31275         get_call_reg_set_usage.
31277 2014-06-20  Tom de Vries  <tom@codesourcery.com>
31279         * final.c (collect_fn_hard_reg_usage): Don't save function_used_regs if
31280         it contains all call_used_regs.
31282 2014-06-20  Tom de Vries  <tom@codesourcery.com>
31284         * final.c (collect_fn_hard_reg_usage): Add and use variable
31285         function_used_regs.
31287 2014-06-20  Jan Hubicka  <hubicka@ucw.cz>
31289         * cgraph.h (struct symtab_node): Add field in_init_priority_hash
31290         (set_init_priority, get_init_priority, set_fini_priority,
31291         get_fini_priority): New methods.
31292         * tree.c (init_priority_for_decl): Remove.
31293         (init_ttree): Do not initialize init priority.
31294         (decl_init_priority_lookup, decl_fini_priority_lookup): Rewrite.
31295         (decl_priority_info): Remove.
31296         (decl_init_priority_insert): Rewrite.
31297         (decl_fini_priority_insert): Rewrite.
31298         * tree.h (tree_priority_map_eq, tree_priority_map_hash,
31299         tree_priority_map_marked_p): Remove.
31300         * lto-cgraph.c (lto_output_node, input_node): Stream init priorities.
31301         * lto-streamer-out.c (hash_tree): Do not hash priorities.
31302         * tree-streamer-out.c (pack_ts_decl_with_vis_value_fields): Do
31303         not output priorities.
31304         (pack_ts_function_decl_value_fields): Likewise.
31305         * tree-streamer-in.c (unpack_ts_decl_with_vis_value_fields): Do
31306         not input priorities.
31307         (unpack_ts_function_decl_value_fields): Likewise.
31308         * symtab.c (symbol_priority_map): Declare.
31309         (init_priority_hash): Declare.
31310         (symtab_unregister_node): Unregister from priority hash, too.
31311         (symtab_node::get_init_priority, cgraph_node::get_fini_priority):
31312         New methods.
31313         (symbol_priority_map_eq, symbol_priority_map_hash): New functions.
31314         (symbol_priority_info): New function.
31315         (symtab_node::set_init_priority, cgraph_node::set_fini_priority):
31316         New methods.
31317         * tree-core.h (tree_priority_map): Remove.
31319 2014-06-20  Jakub Jelinek  <jakub@redhat.com>
31321         * tree-ssa-math-opts.c (do_shift_rotate, find_bswap_or_nop_1): Cast
31322         0xff to uint64_t before shifting it up.
31324 2014-06-20  Julian Brown  <julian@codesourcery.com>
31325             Chung-Lin Tang  <cltang@codesourcery.com>
31327         * config/arm/arm.c (arm_output_mi_thunk): Fix offset for
31328         TARGET_THUMB1_ONLY. Add comments.
31330 2014-06-19  Tom de Vries  <tom@codesourcery.com>
31332         * config/aarch64/aarch64-protos.h (aarch64_emit_call_insn): Change
31333         return type to void.
31334         * config/aarch64/aarch64.c (aarch64_emit_call_insn): Same.
31336 2014-06-19  Zhenqiang Chen  <zhenqiang.chen@linaro.org>
31338         * loop-invariant.c (get_inv_cost): Skip invariants, which are marked
31339         as "move", from depends_on.
31341 2014-06-19  Terry Guo  <terry.guo@arm.com>
31343         * config/arm/thumb1.md (define_split): Split 64bit constant in earlier
31344         stage.
31346 2014-06-18  Segher Boessenkool  <segher@kernel.crashing.org>
31348         * config/rs6000/rs6000.h (FIXED_REGISTERS): Update comment.
31349         Remove cr5.
31350         (REG_ALLOC_ORDER): Update comment.  Move cr5 earlier.
31352 2014-06-18  Kaz Kojima  <kkojima@gcc.gnu.org>
31354         PR target/61550
31355         * config/sh/sh.c (prepare_move_operands): Don't process TLS
31356         addresses here if reload in progress or completed.
31358 2014-06-18  Robert Suchanek  <robert.suchanek@imgtec.com>
31360         * config/mips/constraints.md ("d"): BASE_REG_CLASS replaced by
31361         "TARGET_MIPS16 ? M16_REGS : GR_REGS".
31362         * config/mips/mips.c (mips_regno_to_class): Update for M16_SP_REGS.
31363         (mips_regno_mode_ok_for_base_p): Remove use of !strict_p for MIPS16.
31364         (mips_register_priority): New function that implements the target
31365         hook TARGET_REGISTER_PRIORITY.
31366         (mips_spill_class): Likewise for TARGET_SPILL_CLASS.
31367         (mips_lra_p): Likewise for TARGET_LRA_P.
31368         (TARGET_REGISTER_PRIORITY): Define macro.
31369         (TARGET_SPILL_CLASS): Likewise.
31370         (TARGET_LRA_P): Likewise.
31371         * config/mips/mips.h (reg_class): Add M16_SP_REGS and SPILL_REGS
31372         classes.
31373         (REG_CLASS_NAMES): Likewise.
31374         (REG_CLASS_CONTENTS): Likewise.
31375         (BASE_REG_CLASS): Use M16_SP_REGS.
31376         * config/mips/mips.md (*mul_acc_si): Add alternative tuned for LRA.
31377         New set attribute to enable alternatives depending on the register
31378         allocator used.
31379         (*mul_acc_si_r3900, *mul_sub_si): Likewise.
31380         (*lea64): Disable pattern for MIPS16.
31381         * config/mips/mips.opt (mlra): New option.
31383 2014-06-18  Robert Suchanek  <robert.suchanek@imgtec.com>
31385         * lra-constraints.c (base_to_reg): New function.
31386         (process_address): Use new function.
31388 2014-06-18  Tom de Vries  <tom@codesourcery.com>
31390         * config/aarch64/aarch64-protos.h (aarch64_emit_call_insn): Declare.
31391         * config/aarch64/aarch64.c
31392         (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): Redefine as true.
31393         (aarch64_emit_call_insn): New function.
31394         (aarch64_load_symref_appropriately): Use aarch64_emit_call_insn instead
31395         of emit_call_insn.
31396         * config/aarch64/aarch64.md (define_expand "call_internal")
31397         (define_expand "call_value_internal", define_expand "sibcall_internal")
31398         (define_expand "sibcall_value_internal"): New.
31399         (define_expand "call", define_expand "call_value")
31400         (define_expand "sibcall", define_expand "sibcall_value"): Use internal
31401         expand variant and aarch64_emit_call_insn.
31403 2014-06-18  Radovan Obradovic  <robradovic@mips.com>
31404             Tom de Vries  <tom@codesourcery.com>
31406         * config/arm/arm-protos.h (arm_emit_call_insn): Add bool parameter.
31407         * config/arm/arm.c (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS):
31408         Redefine to true.
31409         (arm_emit_call_insn): Add and use sibcall parameter.  Add IP and CC
31410         clobbers to CALL_INSN_FUNCTION_USAGE.
31411         (define_expand "sibcall_internal")
31412         (define_expand "sibcall_value_internal"): New.
31413         (define_expand "call", define_expand "call_value"): Add argument to
31414         arm_emit_call_insn.
31415         (define_expand "sibcall"): Use sibcall_internal and arm_emit_call_insn.
31416         (define_expand "sibcall_value"): Use sibcall_value_internal and
31417         arm_emit_call_insn.
31419 2014-06-18  Charles Baylis  <charles.baylis@linaro.org>
31421         * config/arm/bpabi.c (__gnu_uldivmod_helper): Remove.
31423 2014-06-18  Charles Baylis  <charles.baylis@linaro.org>
31425         * config/arm/bpabi-v6m.S (__aeabi_uldivmod): Perform division using
31426         __udivmoddi4.
31428 2014-06-18  Charles Baylis  <charles.baylis@linaro.org>
31430         * config/arm/bpabi.S (__aeabi_ldivmod, __aeabi_uldivmod,
31431         push_for_divide, pop_for_divide): Use .cfi_* directives for DWARF
31432         annotations. Fix DWARF information.
31434 2014-06-18  Charles Baylis  <charles.baylis@linaro.org>
31436         * config/arm/bpabi.S (__aeabi_ldivmod): Perform division using
31437         __udivmoddi4, and fixups for negative operands.
31439 2014-06-18  Charles Baylis  <charles.baylis@linaro.org>
31441         * config/arm/bpabi.S (__aeabi_ldivmod): Optimise stack manipulation.
31443 2014-06-18  Charles Baylis  <charles.baylis@linaro.org>
31445         * config/arm/bpabi.S (__aeabi_uldivmod): Perform division using call
31446         to __udivmoddi4.
31448 2014-06-18  Charles Baylis  <charles.baylis@linaro.org>
31450         * config/arm/bpabi.S (__aeabi_uldivmod): Optimise stack pointer
31451         manipulation.
31453 2014-06-18  Charles Baylis  <charles.baylis@linaro.org>
31455         * config/arm/bpabi.S (__aeabi_uldivmod, __aeabi_ldivmod): Add comment
31456         describing register usage on function entry and exit.
31458 2014-06-18  Charles Baylis  <charles.baylis@linaro.org>
31460         * config/arm/bpabi.S (__aeabi_uldivmod): Fix whitespace.
31461         (__aeabi_ldivmod): Fix whitespace.
31463 2014-06-18  Andreas Schwab  <schwab@suse.de>
31465         * doc/md.texi (Standard Names): Use @itemx for grouped items.
31466         Remove blank line after @item.
31468 2014-06-18  Richard Henderson  <rth@redhat.com>
31470         PR target/61545
31471         * config/aarch64/aarch64.md (tlsdesc_small_<PTR>): Clobber CC_REGNUM.
31473 2014-06-18  Charles Baylis  <charles.baylis@linaro.org>
31475         * config/arm/arm.c (neon_vector_mem_operand): Allow register
31476         POST_MODIFY for neon loads and stores.
31477         (arm_print_operand): Output post-index register for neon loads and
31478         stores.
31480 2014-06-18  Richard Biener  <rguenther@suse.de>
31482         * tree-ssa-dce.c (perform_tree_ssa_dce): Fixup bogus commit.
31484 2014-06-18  Richard Biener  <rguenther@suse.de>
31486         * tree-pass.h (make_pass_dce_loop): Remove.
31487         * passes.def: Replace pass_dce_loop with pass_dce.
31488         * tree-ssa-dce.c (perform_tree_ssa_dce): If something
31489         changed free niter estimates and reset the scev cache.
31490         (tree_ssa_dce_loop, pass_data_dce_loop, pass_dce_loop,
31491         make_pass_dce_loop): Remove.
31492         * tree-ssa-copy.c: Include tree-ssa-loop-niter.h.
31493         (fini_copy_prop): Return whether something changed.  Always
31494         let substitute_and_fold perform DCE and free niter estimates
31495         and reset the scev cache if so.
31496         (execute_copy_prop): If sth changed schedule cleanup-cfg.
31497         (pass_data_copy_prop): Do not unconditionally schedule
31498         cleanup-cfg or update-ssa.
31500 2014-06-18  Yuri Rumyantsev  <ysrumyan@gmail.com>
31502         PR tree-optimization/61518
31503         * tree-if-conv.c (is_cond_scalar_reduction): Add missed check that
31504         reduction var is used in reduction stmt or phi-function only.
31506 2014-06-18  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
31508         * config/arm/arm_neon.h (vadd_f32): Change #ifdef to __FAST_MATH.
31510 2014-06-18  Thomas Preud'homme  <thomas.preudhomme@arm.com>
31512         PR tree-optimization/61517
31513         * tree-ssa-math-opts.c (find_bswap_or_nop_1): Adapt to return a stmt
31514         whose rhs's first tree is the source expression instead of the
31515         expression itself.
31516         (find_bswap_or_nop): Likewise.
31517         (bsap_replace): Rename stmt in cur_stmt. Pass gsi by value and src as a
31518         gimple stmt whose rhs's first tree is the source. In the memory source
31519         case, move the stmt to be replaced close to one of the original load to
31520         avoid the problem of a store between the load and the stmt's original
31521         location.
31522         (pass_optimize_bswap::execute): Adapt to change in bswap_replace's
31523         signature.
31525 2014-06-18  Andreas Schwab  <schwab@suse.de>
31527         PR rtl-optimization/54555
31528         * postreload.c (move2add_use_add2_insn): Substitute
31529         STRICT_LOW_PART only if it is cheaper.
31531 2014-06-18  Uros Bizjak  <ubizjak@gmail.com>
31533         * config/i386/i386.md (*sibcall_memory): Rename from *sibcall_intern.
31534         Do not use unspec as call operand.  Use memory_operand instead of
31535         memory_nox32_operand and add "m" operand constraint.  Disable
31536         pattern for TARGET_X32.
31537         (*sibcall_pop_memory): Ditto.
31538         (*sibcall_value_memory): Ditto.
31539         (*sibcall_value_pop_memory): Ditto.
31540         (sibcall peepholes): Merge SImode and DImode patterns using
31541         W mode iterator.  Use memory_operand instead of memory_nox32_operand.
31542         Disable pattern for TARGET_X32.  Check if eliminated register is
31543         really dead after call insn.  Generate call RTX without unspec operand.
31544         (sibcall_value peepholes): Ditto.
31545         (sibcall_pop peepholes): Fix call insn RTXes.  Use memory_operand
31546         instead of memory_nox32_operand.  Check if eliminated register is
31547         really dead after call insn. Generate call RTX without unspec operand.
31548         (sibcall_value_pop peepholes): Ditto.
31549         * config/i386/predicates.md (memory_nox32_operand): Remove predicate.
31551 2014-06-18  Terry Guo  <terry.guo@arm.com>
31553         PR target/61544
31554         * config/arm/arm.c (thumb1_reorg): Move to next basic block if we
31555         reach the head.
31557 2014-06-18  Olivier Hainque  <hainque@adacore.com>
31559         * tree-core.h (tree_block): Add an "end_locus" field, allowing
31560         memorization of the end of block source location.
31561         * tree.h (BLOCK_SOURCE_END_LOCATION): New accessor.
31562         * gimplify.c (gimplify_bind_expr): Propagate the block start and
31563         end source location info we have on the block entry/exit code we
31564         generate.
31566 2014-06-18  Richard Biener  <rguenther@suse.de>
31568         * common.opt (fssa-phiopt): New option.
31569         * opts.c (default_options_table): Enable -fssa-phiopt with -O1+
31570         but not with -Og.
31571         * tree-ssa-phiopt.c (pass_phiopt): Add gate method.
31572         * doc/invoke.texi (-fssa-phiopt): Document.
31574 2014-06-18  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
31576         * genattrtab.c (n_bypassed): New variable.
31577         (process_bypasses): Initialise n_bypassed.
31578         Count number of bypassed reservations.
31579         (make_automaton_attrs): Allocate space for bypassed reservations
31580         rather than number of bypasses.
31582 2014-06-18  Richard Biener  <rguenther@suse.de>
31584         * tree-ssa-propagate.c (replace_phi_args_in): Return whether
31585         we propagated anything.
31586         (substitute_and_fold_dom_walker::before_dom_children): Something
31587         changed if we propagated into PHI arguments.
31588         * tree-ssa-pre.c (eliminate): Always schedule cfg-cleanup if
31589         we removed a stmt.
31591 2014-06-18  Evgeny Stupachenko  <evstupac@gmail.com>
31593         * config/i386/i386.c (ix86_reassociation_width): Add alternative for
31594         vector case.
31595         * config/i386/i386.h (TARGET_VECTOR_PARALLEL_EXECUTION): New.
31596         * config/i386/x86-tune.def (X86_TUNE_VECTOR_PARALLEL_EXECUTION): New.
31597         * tree-vect-data-refs.c (vect_shift_permute_load_chain): New.
31598         Introduces alternative way of loads group permutaions.
31599         (vect_transform_grouped_load): Try alternative way of permutations.
31601 2014-06-18  Jakub Jelinek  <jakub@redhat.com>
31603         * gimplify.c (omp_notice_variable): If n is non-NULL and no flags
31604         changed in ORT_TARGET region, don't jump to do_outer.
31605         (struct gimplify_adjust_omp_clauses_data): New type.
31606         (gimplify_adjust_omp_clauses_1): Adjust for data being
31607         a struct gimplify_adjust_omp_clauses_data pointer instead
31608         of tree *.  Pass pre_p as a new argument to
31609         lang_hooks.decls.omp_finish_clause hook.
31610         (gimplify_adjust_omp_clauses): Add pre_p argument, adjust
31611         splay_tree_foreach to pass both list_p and pre_p.
31612         (gimplify_omp_parallel, gimplify_omp_task, gimplify_omp_for,
31613         gimplify_omp_workshare, gimplify_omp_target_update): Adjust
31614         gimplify_adjust_omp_clauses callers.
31615         * langhooks.c (lhd_omp_finish_clause): New function.
31616         * langhooks-def.h (lhd_omp_finish_clause): New prototype.
31617         (LANG_HOOKS_OMP_FINISH_CLAUSE): Define to lhd_omp_finish_clause.
31618         * langhooks.h (struct lang_hooks_for_decls): Add a new
31619         gimple_seq * argument to omp_finish_clause hook.
31620         * omp-low.c (scan_sharing_clauses): Call scan_omp_op on
31621         non-DECL_P OMP_CLAUSE_DECL if ctx->outer.
31622         (scan_omp_parallel, lower_omp_for): When adding
31623         _LOOPTEMP_ clause var, add it to outer ctx's decl_map as identity.
31624         * tree-core.h (OMP_CLAUSE_MAP_TO_PSET): New map kind.
31625         * tree-nested.c (convert_nonlocal_omp_clauses,
31626         convert_local_omp_clauses): Handle various OpenMP 4.0 clauses.
31627         * tree-pretty-print.c (dump_omp_clause): Handle OMP_CLAUSE_MAP_TO_PSET.
31629 2014-06-17  Andrew MacLeod  <amacleod@redhat.com>
31631         * tree-dfa.h (get_addr_base_and_unit_offset_1): Move from here.
31632         * tree-dfa.c (get_addr_base_and_unit_offset_1): To here.
31634 2014-06-17  Xinliang David Li  <davidxl@google.com>
31636         * tree-pretty-print.c (dump_function_header): Print cgraph uid.
31637         * passes.c (pass_init_dump_file): Do not set initialize
31638         flag to false unconditionally.
31640 2014-06-17  Richard Biener  <rguenther@suse.de>
31642         * genopinit.c (main): Use vec<>::qsort method.
31643         * tree-ssa-loop-niter.c (discover_iteration_bound_by_body_walk):
31644         Likewise.
31645         * tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Likewise.
31647 2014-06-17  Matthew Fortune  <matthew.fortune@imgtec.com>
31649         * config/mips/mips-protos.h (mips_expand_fcc_reload): Remove.
31650         * config/mips/mips.c (mips_expand_fcc_reload): Remove.
31651         (mips_move_to_gpr_cost): Remove ST_REGS case.
31652         (mips_move_from_gpr_cost): Likewise.
31653         (mips_register_move_cost): Likewise.
31654         (mips_secondary_reload_class): Likewise.
31656 2014-06-17  Richard Biener  <rguenther@suse.de>
31658         * passes.def (pass_all_early_optimizations): Remove copy-prop pass.
31659         (pass_all_optimizations): Move 3rd copy-prop pass from after
31660         fre to before ifcombine/phiopt.
31662 2014-06-17  Richard Biener  <rguenther@suse.de>
31664         * tree-switch-conversion.c (collect_switch_conv_info): Simplify
31665         and allow all blocks to be forwarders.
31667 2014-06-17  Yufeng Zhang  <yufeng.zhang@arm.com>
31669         PR target/61483
31670         * config/aarch64/aarch64.c (aarch64_layout_arg): Add new local
31671         variable 'size'; calculate 'size' right in the front; use
31672         'size' to compute 'nregs' (when 'allocate_ncrn != 0') and
31673         pcum->aapcs_stack_words.
31675 2014-06-17  Nick Clifton  <nickc@redhat.com>
31677         * config/msp430/msp430.md (mulhisi3): Add a NOP after the DINT.
31678         (umulhi3, mulsidi3, umulsidi3): Likewise.
31680 2014-06-17  Thomas Schwinge  <thomas@codesourcery.com>
31682         PR middle-end/61508
31683         * fold-const.c (fold_checksum_tree) <TS_DECL_WITH_VIS>: Remove
31684         check for section name.
31686 2014-06-17  Richard Biener  <rguenther@suse.de>
31688         * tree-ssa-propagate.c: Include domwalk.h.
31689         (substitute_and_fold): Outline main worker into a domwalker ...
31690         (substitute_and_fold_dom_walker::before_dom_children): ... here.
31691         Schedule stmts we can fully propagate for removal.  Remove
31692         poor-mans DCE.
31693         (substitute_and_fold): Apply a dominator walk to perform
31694         substitution.  Process stmts scheduled for removal here.
31696 2014-06-17  Richard Biener  <rguenther@suse.de>
31698         * tree-ssa-loop-im.c (determine_max_movement): Adjust cost
31699         of PHI node moving.
31701 2014-06-17  Kugan Vivekanandarajah  <kuganv@linaro.org>
31703         * config/arm/arm.c (arm_atomic_assign_expand_fenv): call
31704         default_atomic_assign_expand_fenv for !TARGET_HARD_FLOAT.
31705         (arm_init_builtins) : Initialize builtins __builtins_arm_set_fpscr and
31706         __builtins_arm_get_fpscr only when TARGET_HARD_FLOAT.
31707         * config/arm/vfp.md (set_fpscr): Make pattern conditional on
31708         TARGET_HARD_FLOAT.
31709         (get_fpscr) : Likewise.
31711 2014-06-16  Vladimir Makarov  <vmakarov@redhat.com>
31713         PR rtl-optimization/61325
31714         * lra-constraints.c (valid_address_p): Add forward declaration.
31715         (simplify_operand_subreg): Check address validity before and after
31716         alter_reg of memory subreg.
31718 2014-06-16  Uros Bizjak  <ubizjak@gmail.com>
31720         * config/i386/i386.c (decide_alg): Correctly handle
31721         maximum size of stringop algorithm.
31723 2014-06-16  Yury Gribov  <y.gribov@samsung.com>
31725         * asan.c (build_check_stmt): Fix maybe-uninitialized warning.
31727 2014-06-16  Vladimir Makarov  <vmakarov@redhat.com>
31729         PR rtl-optimization/61522
31730         * lra-assigns.c (assign_by_spills): Check null targetm.spill_class.
31732 2014-06-16  Jan Hubicka  <hubicka@ucw.cz>
31734         Revert:
31735         * symtab.c (symtab_node::reset_section): New method.
31736         * cgraph.c (cgraph_node_cannot_be_local_p_1): Accept non-local
31737         for localization.
31738         * cgraph.h (reset_section): Declare.
31739         * ipa-inline-analysis.c (do_estimate_growth): Check for comdat groups;
31740         do not consider comdat locals.
31741         * cgraphclones.c (set_new_clone_decl_and_node_flags): Get section
31742         for new symbol.
31743         * ipa-visiblity.c (cgraph_externally_visible_p): Cleanup.
31744         (update_visibility_by_resolution_info): Consider UNDEF; fix checking;
31745         reset sections of symbols dragged out of the comdats.
31746         (function_and_variable_visibility): Reset sections of
31747         localized symbols.
31749 2014-06-16  Richard Biener  <rguenther@suse.de>
31751         PR tree-optimization/61482
31752         * tree-vrp.c (adjust_range_with_scev): Avoid setting of
31753         [-INF(OVF), +INF(OVF)] range.
31755 2014-06-16  Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
31757         * config/i386/i386.c (ix86_expand_sse2_mulvxdi3): Issue
31758         instructions "vpmuludq" and "vpaddq" instead of "vpmacsdql" for
31759         handling 32-bit multiplication.
31761 2014-06-16  Chung-Lin Tang  <cltang@codesourcery.com>
31763         PR middle-end/61430
31764         * lra-lives.c (process_bb_lives): Skip creating copy during
31765         insn scan when src/dest has constrained to same regno.
31767 2014-06-15  Jan Hubicka  <hubicka@ucw.cz>
31769         * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Check again
31770         DECL_IN_CONSTANT_POOL and TREE_ASM_WRITTEN.
31772 2014-06-16  Yury Gribov  <y.gribov@samsung.com>
31774         * asan.c (check_func): New function.
31775         (maybe_create_ssa_name): Likewise.
31776         (build_check_stmt_with_calls): Likewise.
31777         (use_calls_p): Likewise.
31778         (report_error_func): Change interface.
31779         (build_check_stmt): Allow non-integer lengths; add support
31780         for new parameter.
31781         (asan_instrument): Likewise.
31782         (instrument_mem_region_access): Moved code to build_check_stmt.
31783         (instrument_derefs): Likewise.
31784         (instrument_strlen_call): Likewise.
31785         * cfgcleanup.c (old_insns_match_p): Add support for new functions.
31786         * doc/invoke.texi: Describe new parameter.
31787         * params.def: Define new parameter.
31788         * params.h: Likewise.
31789         * sanitizer.def: Describe new builtins.
31791 2014-06-16  Richard Biener  <rguenther@suse.de>
31793         * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
31794         Make all defs available at the end.
31795         (eliminate): If we remove a PHI node schedule cfg-cleanup.
31797 2014-06-18  Jakub Jelinek  <jakub@redhat.com>
31799         PR plugins/45078
31800         * config.gcc (arm*-*-linux-*): Include vxworks-dummy.h in tm_file.
31802 2014-06-16  Richard Sandiford  <rdsandiford@googlemail.com>
31804         PR bootstrap/61516
31805         * auto-inc-dec.c (merge_in_block): Fix location of insn_info
31806         initialization.  Replace remaining use of uid.
31808 2014-06-15  Jan Hubicka  <hubicka@ucw.cz>
31810         * c-family/c-common.c (handle_tls_model_attribute): Use
31811         set_decl_tls_model.
31812         * c-family/c-common.c (handle_tls_model_attribute): Use
31813         set_decl_tls_model.
31814         * cgraph.h (struct varpool_node): Add tls_model.
31815         * tree.c (decl_tls_model, set_decl_tls_model): New functions.
31816         * tree.h (DECL_TLS_MODEL): Update.
31817         (DECL_THREAD_LOCAL_P): Check that variable is static.
31818         (decl_tls_model): Declare.
31819         (set_decl_tls_model): Declare.
31820         * tree-emutls.c (get_emutls_init_templ_addr): First build decl and then
31821         set symbol prorperties.
31822         (get_emutls_init_templ_addr): Cleanup.
31823         (new_emutls_decl): Update.
31824         * lto-cgraph.c (lto_output_varpool_node): Stream TLS model
31825         (lto_input_varpool_node): Likewise.
31826         * lto-streamer-out.c (hash_tree): Likewise.
31827         * tree-streamer-in.c (unpack_ts_decl_with_vis_value_fields): Do
31828         not stream DECL_TLS_MODEL.
31829         * tree-profile.c (init_ic_make_global_vars): Use set_decl_tls_model.
31830         * tree-core.h (tree_decl_with_vis): Remove tls_model; update comments.
31832 2014-06-15  Richard Sandiford  <rdsandiford@googlemail.com>
31834         * df.h (DF_REF_REG_USE_P, DF_MWS_REG_USE_P): Remove null checks.
31836 2014-06-15  Richard Sandiford  <rdsandiford@googlemail.com>
31838         * df.h (df_mw_hardreg, df_base_ref): Add a link pointer.
31839         (df_insn_info): Turn defs, uses, eq_uses and mw_hardregs into linked
31840         lists.
31841         (df_scan_bb_info): Likewise artificial_defs and artificial_uses.
31842         (DF_REF_NEXT_LOC, DF_MWS_NEXT): New macros.
31843         (FOR_EACH_INSN_INFO_DEF, FOR_EACH_INSN_INFO_USE)
31844         (FOR_EACH_INSN_INFO_EQ_USE, FOR_EACH_INSN_INFO_MW)
31845         (FOR_EACH_ARTIFICIAL_USE, FOR_EACH_ARTIFICIAL_DEF)
31846         (df_get_artificial_defs, df_get_artificial_uses)
31847         (df_single_def, df_single_use): Update accordingly.
31848         (df_refs_chain_dump): Take the first element in a linked list as
31849         parameter, rather than a pointer to an array of pointers.
31850         * df-core.c (df_refs_chain_dump, df_mws_dump): Likewise.
31851         * df-problems.c (df_rd_bb_local_compute_process_def): Likewise.
31852         (df_chain_create_bb_process_use): Likewise.
31853         (df_md_bb_local_compute_process_def): Likewise.
31854         * fwprop.c (process_defs, process_uses): Likewise.
31855         (register_active_defs, update_uses): Likewise.
31856         (forward_propagate_asm): Update for new df_ref linking.
31857         * df-scan.c (df_scan_free_ref_vec, df_scan_free_mws_vec): Delete.
31858         (df_null_ref_rec, df_null_mw_rec): Likewise.
31859         (df_scan_free_internal): Don't free df_ref and df_mw_hardreg lists
31860         explicitly.
31861         (df_scan_free_bb_info): Remove check for null artificial_defs.
31862         (df_install_ref_incremental): Adjust for new df_ref linking.
31863         Use a single-element insertion rather than a full sort.
31864         (df_ref_chain_delete_du_chain): Take the first element
31865         in a linked list as parameter, rather than a pointer to an array of
31866         pointers.
31867         (df_ref_chain_delete, df_mw_hardreg_chain_delete): Likewise.
31868         (df_add_refs_to_table, df_refs_verify, df_mws_verify): Likewise.
31869         (df_insn_info_delete): Remove check for null defs and call to
31870         df_scan_free_mws_vec.
31871         (df_insn_rescan): Initialize df_ref and df_mw_hardreg lists to
31872         null rather than df_null_*_rec.
31873         (df_insn_rescan_debug_internal): Likewise, and update null
31874         checks in the same way.  Remove check for null defs.
31875         (df_ref_change_reg_with_loc_1): Fix choice of list for defs.
31876         Move a single element rather doing a full sort.
31877         (df_mw_hardreg_chain_delete_eq_uses): Adjust for new df_mw_hardreg
31878         linking.
31879         (df_notes_rescan): Likewise.  Use a merge rather than a full sort.
31880         Initialize df_ref and df_mw_hardreg lists to null rather than
31881         df_null_*_rec.
31882         (df_ref_compare): Take df_refs as parameter, transferring the
31883         old interface to...
31884         (df_ref_ptr_compare): ...this new function.
31885         (df_sort_and_compress_refs): Update accordingly.
31886         (df_mw_compare): Take df_mw_hardregs as parameter, transferring the
31887         old interface to...
31888         (df_mw_ptr_compare): ...this new function.
31889         (df_sort_and_compress_mws): Update accordingly.
31890         (df_install_refs, df_install_mws): Return a linked list rather than
31891         an array of pointers.
31892         (df_refs_add_to_chains): Assert that old lists are empty rather
31893         than freeing them.
31894         (df_insn_refs_verify): Don't handle null defs speciailly.
31895         * web.c (union_match_dups): Update for new df_ref linking.
31897 2014-06-15  Richard Sandiford  <rdsandiford@googlemail.com>
31899         * df.h (df_ref_create, df_ref_remove): Delete.
31900         * df-scan.c (df_ref_create, df_ref_compress_rec): Likewise.
31901         (df_ref_remove): Likewise.
31903 2014-06-15  Richard Sandiford  <rdsandiford@googlemail.com>
31905         * df.h (df_single_def, df_single_use): New functions.
31906         * ira.c (find_moveable_pseudos): Use them.
31908 2014-06-15  Richard Sandiford  <rdsandiford@googlemail.com>
31910         * df.h (FOR_EACH_INSN_INFO_MW): New macro.
31911         * df-problems.c (df_note_bb_compute): Use it.
31912         * regstat.c (regstat_bb_compute_ri): Likewise.
31914 2014-06-15  Richard Sandiford  <rdsandiford@googlemail.com>
31916         * df.h (FOR_EACH_ARTIFICIAL_USE, FOR_EACH_ARTIFICIAL_DEF): New macros.
31917         * cse.c (cse_extended_basic_block): Use them.
31918         * dce.c (mark_artificial_use): Likewise.
31919         * df-problems.c (df_rd_simulate_artificial_defs_at_top): Likewise.
31920         (df_lr_bb_local_compute, df_live_bb_local_compute): Likewise.
31921         (df_chain_remove_problem, df_chain_bb_dump): Likewise.
31922         (df_word_lr_bb_local_compute, df_note_bb_compute): Likewise.
31923         (df_simulate_initialize_backwards): Likewise.
31924         (df_simulate_finalize_backwards): Likewise.
31925         (df_simulate_initialize_forwards): Likewise.
31926         (df_md_simulate_artificial_defs_at_top): Likewise.
31927         * df-scan.c (df_reorganize_refs_by_reg_by_insn): Likewise.
31928         * regrename.c (init_rename_info): Likewise.
31929         * regstat.c (regstat_bb_compute_ri): Likewise.
31930         (regstat_bb_compute_calls_crossed): Likewise.
31932 2014-06-15  Richard Sandiford  <rdsandiford@googlemail.com>
31934         * df.h (DF_INSN_INFO_MWS, FOR_EACH_INSN_INFO_DEF): New macros.
31935         (FOR_EACH_INSN_INFO_USE, FOR_EACH_INSN_INFO_EQ_USE): Likewise.
31936         (FOR_EACH_INSN_DEF, FOR_EACH_INSN_USE, FOR_EACH_INSN_EQ_USE): Likewise.
31937         * auto-inc-dec.c (find_inc, merge_in_block): Use them.
31938         * combine.c (create_log_links): Likewise.
31939         * compare-elim.c (find_flags_uses_in_insn): Likewise.
31940         (try_eliminate_compare): Likewise.
31941         * cprop.c (make_set_regs_unavailable, mark_oprs_set): Likewise.
31942         * dce.c (deletable_insn_p, find_call_stack_args): Likewise.
31943         (remove_reg_equal_equiv_notes_for_defs): Likewise.
31944         (reset_unmarked_insns_debug_uses, mark_reg_dependencies): Likewise.
31945         (word_dce_process_block, dce_process_block): Likewise.
31946         * ddg.c (def_has_ccmode_p): Likewise.
31947         * df-core.c (df_bb_regno_first_def_find): Likewise.
31948         (df_bb_regno_last_def_find, df_find_def, df_find_use): Likewise.
31949         * df-problems.c (df_rd_simulate_one_insn): Likewise.
31950         (df_lr_bb_local_compute, df_live_bb_local_compute): Likewise.
31951         (df_chain_remove_problem, df_chain_insn_top_dump): Likewise.
31952         (df_chain_insn_bottom_dump, df_word_lr_bb_local_compute): Likewise.
31953         (df_word_lr_simulate_defs, df_word_lr_simulate_uses): Likewise.
31954         (df_remove_dead_eq_notes, df_note_bb_compute): Likewise.
31955         (df_simulate_find_defs, df_simulate_find_uses): Likewise.
31956         (df_simulate_find_noclobber_defs, df_simulate_defs): Likewise.
31957         (df_simulate_uses, df_md_simulate_one_insn): Likewise.
31958         * df-scan.c (df_reorganize_refs_by_reg_by_insn): Likewise.
31959         * fwprop.c (local_ref_killed_between_p): Likewise.
31960         (all_uses_available_at, free_load_extend): Likewise.
31961         * gcse.c (update_bb_reg_pressure, calculate_bb_reg_pressure): Likewise.
31962         * hw-doloop.c (scan_loop): Likewise.
31963         * ifcvt.c (dead_or_predicable): Likewise.
31964         * init-regs.c (initialize_uninitialized_regs): Likewise.
31965         * ira-lives.c (mark_hard_reg_early_clobbers): Likewise.
31966         (process_bb_node_lives): Likewise.
31967         * ira.c (compute_regs_asm_clobbered, build_insn_chain): Likewise.
31968         (find_moveable_pseudos): Likewise.
31969         * loop-invariant.c (check_dependencies, record_uses): Likewise.
31970         * recog.c (peep2_find_free_register): Likewise.
31971         * ree.c (get_defs): Likewise.
31972         * regstat.c (regstat_bb_compute_ri): Likewise.
31973         (regstat_bb_compute_calls_crossed): Likewise.
31974         * sched-deps.c (find_inc, find_mem): Likewise.
31975         * sel-sched-ir.c (maybe_downgrade_id_to_use): Likewise.
31976         (maybe_downgrade_id_to_use, setup_id_reg_sets): Likewise.
31977         * shrink-wrap.c (requires_stack_frame_p): Likewise.
31978         (prepare_shrink_wrap): Likewise.
31979         * store-motion.c (compute_store_table, build_store_vectors): Likewise.
31980         * web.c (union_defs, pass_web::execute): Likewise.
31981         * config/i386/i386.c (increase_distance, insn_defines_reg): Likewise.
31982         (insn_uses_reg_mem, ix86_ok_to_clobber_flags): Likewise.
31984 2014-06-13  Vladimir Makarov  <vmakarov@redhat.com>
31986         * lra-assign.c (assign_by_spills): Add code to assign vector regs
31987         to inheritance pseudos.
31988         * config/i386/i386.c (ix86_spill_class): Add check on NO_REGS.
31990 2014-06-13  Peter Bergner  <bergner@vnet.ibm.com>
31992         PR target/61415
31993         * config/rs6000/rs6000-builtin.def (BU_MISC_1): Delete.
31994         (BU_MISC_2): Rename to ...
31995         (BU_LDBL128_2): ... this.
31996         * config/rs6000/rs6000.h (RS6000_BTM_LDBL128): New define.
31997         (RS6000_BTM_COMMON): Add RS6000_BTM_LDBL128.
31998         * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Handle
31999         RS6000_BTM_LDBL128.
32000         (rs6000_invalid_builtin): Add long double 128-bit builtin support.
32001         (rs6000_builtin_mask_names): Add RS6000_BTM_LDBL128.
32002         * config/rs6000/rs6000.md (unpacktf_0): Remove define)expand.
32003         (unpacktf_1): Likewise.
32004         * doc/extend.texi (__builtin_longdouble_dw0): Remove documentation.
32005         (__builtin_longdouble_dw1): Likewise.
32006         * doc/sourcebuild.texi (longdouble128): Document.
32008 2014-06-13  Jeff Law  <law@redhat.com>
32010         PR rtl-optimization/61094
32011         PR rtl-optimization/61446
32012         * ree.c (combine_reaching_defs): Get the mode for the copy from
32013         the extension insn rather than the defining insn.
32015 2014-06-13  Dehao Chen  <dehao@google.com>
32017         * dwarf2out.c (add_linkage_name): Emit more linkage name.
32019 2014-06-13  Thomas Schwinge  <thomas@codesourcery.com>
32021         * doc/install.texi (--enable-linker-plugin-configure-flags)
32022         (--enable-linker-plugin-flags): Document new flags.
32024 2014-06-13  Martin Jambor  <mjambor@suse.cz>
32026         PR ipa/61186
32027         * ipa-devirt.c (possible_polymorphic_call_targets): Store NULL to
32028         cache_token if returning early.
32030 2014-06-13  Nick Clifton  <nickc@redhat.com>
32032         * config/rx/rx.h (JUMP_ALIGN): Return the log value if user
32033         requested alignment is active.
32034         (LABEL_ALIGN): Likewise.
32035         (LOOP_ALIGN): Likewise.
32037 2014-06-13  Richard Biener  <rguenther@suse.de>
32039         * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
32040         Rewrite to propagate the VN result into all uses where
32041         possible and to remove stmts becoming dead because of that.
32042         (eliminate): Generalize stmt removal handling, remove in
32043         reverse dominator order to support proper debug stmt
32044         generation.  Update stmts before removing stmts.
32045         * tree-ssa-propagate.c (propagate_tree_value): Remove bogus assert.
32047 2014-06-13  Thomas Preud'homme  <thomas.preudhomme@arm.com>
32049         PR tree-optimization/61375
32050         * tree-ssa-math-opts.c (init_symbolic_number): Cancel optimization if
32051         symbolic number cannot be represented in an uint64_t.
32052         (find_bswap_or_nop_1): Likewise.
32054 2014-06-12  Jan Hubicka  <hubicka@ucw.cz>
32056         * symtab.c (symtab_node::reset_section): New method.
32057         * cgraph.c (cgraph_node_cannot_be_local_p_1): Accept non-local
32058         for localization.
32059         * cgraph.h (reset_section): Declare.
32060         * ipa-inline-analysis.c (do_estimate_growth): Check for comdat groups;
32061         do not consider comdat locals.
32062         * cgraphclones.c (set_new_clone_decl_and_node_flags): Get section
32063         for new symbol.
32064         * ipa-visiblity.c (cgraph_externally_visible_p): Cleanup.
32065         (update_visibility_by_resolution_info): Consider UNDEF; fix checking;
32066         reset sections of symbols dragged out of the comdats.
32067         (function_and_variable_visibility): Reset sections of
32068         localized symbols.
32070 2014-06-12  Jan Hubicka  <hubicka@ucw.cz>
32072         * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Reorg
32073         to use symtab and decl_binds_to_current_def_p
32074         * tree-vectorizer.c (increase_alignment): Increase alignment
32075         of alias target, too.
32077 2014-06-12  Jakub Jelinek  <jakub@redhat.com>
32079         PR middle-end/61486
32080         * gimplify.c (struct gimplify_omp_ctx): Add distribute field.
32081         (gimplify_adjust_omp_clauses): Don't or in GOVD_LASTPRIVATE
32082         if outer combined construct is distribute.
32083         (gimplify_omp_for): For OMP_DISTRIBUTE set
32084         gimplify_omp_ctxp->distribute.
32085         * omp-low.c (scan_sharing_clauses) <case OMP_CLAUSE_SHARED>: For
32086         GIMPLE_OMP_TEAMS, if decl isn't global in outer context, record
32087         mapping into decl map.
32089 2014-06-12  Jason Merrill  <jason@redhat.com>
32091         * common.opt (fabi-version): Change default to 0.
32093 2014-06-12  Jason Merrill  <jason@redhat.com>
32095         * toplev.c (process_options): Reject -fabi-version=1.
32097 2014-06-12  Jeff Law  <law@redhat.com>
32099         PR tree-optimization/61009
32100         * tree-ssa-threadedge.c (thread_through_normal_block): Correct return
32101         value when we stop processing a block due to problematic PHIs.
32103 2014-06-12  Alan Lawrence  <alan.lawrence@arm.com>
32105         * config/aarch64/arm_neon.h (vmlaq_n_f64, vmlsq_n_f64, vrsrtsq_f64,
32106         vcge_p8, vcgeq_p8, vcgez_p8, vcgez_u8, vcgez_u16, vcgez_u32, vcgez_u64,
32107         vcgezq_p8, vcgezq_u8, vcgezq_u16, vcgezq_u32, vcgezq_u64, vcgezd_u64,
32108         vcgt_p8, vcgtq_p8, vcgtz_p8, vcgtz_u8, vcgtz_u16, vcgtz_u32, vcgtz_u64,
32109         vcgtzq_p8, vcgtzq_u8, vcgtzq_u16, vcgtzq_u32, vcgtzq_u64, vcgtzd_u64,
32110         vcle_p8, vcleq_p8, vclez_p8, vclez_u64, vclezq_p8, vclezd_u64, vclt_p8,
32111         vcltq_p8, vcltz_p8, vcltzq_p8, vcltzd_u64): Remove functions as they
32112         are not in the spec.
32114 2014-06-10  Alan Lawrence  <alan.lawrence@arm.com>
32116         PR target/59843
32117         * config/aarch64/aarch64-modes.def: Add V1DFmode.
32118         * config/aarch64/aarch64.c (aarch64_vector_mode_supported_p):
32119         Support V1DFmode.
32121 2014-06-12  Eric Botcazou  <ebotcazou@adacore.com>
32123         * tree-core.h (DECL_NONALIASED): Use proper spelling in comment.
32125 2014-06-12  Georg-Johann Lay  <avr@gjlay.de>
32127         PR target/61443
32128         * config/avr/avr.md (push<mode>1): Avoid (subreg(mem)) when
32129         loading from address spaces.
32131 2014-06-12  Martin Liska  <mliska@suse.cz>
32133         PR ipa/61462
32134         * ipa-prop.c (ipa_make_edge_direct_to_target): Check that gimple call
32135         statement is reachable.
32137 2014-06-11  Jan Hubicka  <hubicka@ucw.cz>
32139         * symtab.c (section_hash): New hash.
32140         (symtab_unregister_node): Clear section before freeing.
32141         (hash_section_hash_entry): New haser.
32142         (eq_sections): New function.
32143         (symtab_node::set_section_for_node): New method.
32144         (set_section_1): Update.
32145         (symtab_node::set_section): Take string instead of tree as parameter.
32146         (symtab_resolve_alias): Update.
32147         * cgraph.h (section_hash_entry_d): New structure.
32148         (section_hash_entry): New typedef.
32149         (cgraph_node): Change comdat_group_ to x_comdat_group,
32150         change section_ to x_section and turn into section_hash_entry;
32151         update accestors; put set_section_for_node offline.
32152         * tree.c (decl_section_name): Turn into string.
32153         (set_decl_section_name): Change parameter to be string.
32154         * tree.h (decl_section_name, set_decl_section_name): Update prototypes.
32155         * sdbout.c (sdbout_one_type): Update.
32156         * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Update.
32157         * varasm.c (IN_NAMED_SECTION, get_named_section,
32158         resolve_unique_section, hot_function_section, get_named_text_section,
32159         USE_SELECT_SECTION_FOR_FUNCTIONS, default_function_rodata_section,
32160         make_decl_rtl, default_unique_section): Update.
32161         * config/c6x/c6x.c (c6x_in_small_data_p): Update.
32162         (c6x_elf_unique_section): Update.
32163         * config/nios2/nios2.c (nios2_in_small_data_p): Update.
32164         * config/pa/pa.c (pa_function_section): Update.
32165         * config/pa/pa.h (IN_NAMED_SECTION_P): Update.
32166         * config/ia64/ia64.c (ia64_in_small_data_p): Update.
32167         * config/arc/arc.c (arc_in_small_data_p): Update.
32168         * config/arm/unknown-elf.h (IN_NAMED_SECTION_P): Update.
32169         * config/mcore/mcore.c (mcore_unique_section): Update.
32170         * config/mips/mips.c (mips16_build_function_stub): Update.
32171         (mips16_build_call_stub): Update.
32172         (mips_function_rodata_section): Update.
32173         (mips_in_small_data_p): Update.
32174         * config/score/score.c (score_in_small_data_p): Update.
32175         * config/rx/rx.c (rx_in_small_data): Update.
32176         * config/rs6000/rs6000.c (rs6000_elf_in_small_data_p): Update.
32177         (rs6000_xcoff_asm_named_section): Update.
32178         (rs6000_xcoff_unique_section): Update.
32179         * config/frv/frv.c (frv_string_begins_with): Update.
32180         (frv_in_small_data_p): Update.
32181         * config/v850/v850.c (v850_encode_data_area): Update.
32182         * config/bfin/bfin.c (DECL_SECTION_NAME): Update.
32183         (bfin_handle_l1_data_attribute): Update.
32184         (bfin_handle_l2_attribute): Update.
32185         * config/mep/mep.c (mep_unique_section): Update.
32186         * config/microblaze/microblaze.c (microblaze_elf_in_small_data_p):
32187         Update.
32188         * config/h8300/h8300.c (h8300_handle_eightbit_data_attribute): Update.
32189         (h8300_handle_tiny_data_attribute): Update.
32190         * config/m32r/m32r.c (m32r_in_small_data_p): Update.
32191         (m32r_in_small_data_p): Update.
32192         * config/alpha/alpha.c (alpha_in_small_data_p): Update.
32193         * config/i386/i386.c (ix86_in_large_data_p): Update.
32194         * config/i386/winnt.c (i386_pe_unique_section): Update.
32195         * config/darwin.c (darwin_function_section): Update.
32196         * config/lm32/lm32.c (lm32_in_small_data_p): Update.
32197         * tree-emutls.c (get_emutls_init_templ_addr): Update.
32198         (new_emutls_decl): Update.
32199         * lto-cgraph.c (lto_output_node, input_node, input_varpool_node,
32200         input_varpool_node): Update.
32201         (ead_string_cst): Turn to ...
32202         (read_string): ... this one.
32203         * dwarf2out.c (secname_for_decl): Update.
32204         * asan.c (asan_protect_global): Update.
32206 2014-06-11  DJ Delorie  <dj@redhat.com>
32208         * config/rx/rx.h (FUNCTION_BOUNDARY): Adjust for RX100/200 4-byte
32209         cache lines.
32210         * config/rx/rx.c (rx_option_override): Likewise.
32211         (rx_align_for_label): Likewise.
32213         * config/rx/rx.c (rx_max_skip_for_label): Don't skip anything if -Os.
32215 2014-06-11  Maciej W. Rozycki  <macro@codesourcery.com>
32217         * config/mmix/mmix-protos.h (mmix_asm_output_source_line): Remove
32218         prototype.
32220 2014-06-11  Richard Sandiford  <rdsandiford@googlemail.com>
32222         * common.md: New file.
32223         * doc/md.texi: Update description of generic, machine-independent
32224         constraints.
32225         * config/s390/constraints.md (e): Delete.
32226         * Makefile.in (md_file): Include common.md.
32227         * config/m32c/t-m32c (md_file): Likewise.
32228         * genpreds.c (general_mem): New array.
32229         (generic_constraint_letters): Remove constraints now defined by
32230         common.md.
32231         (add_constraint): Map TARGET_MEM_CONSTRAINT to general_mem.
32232         Allow the first character to be '<' or '>' as well.
32233         * genoutput.c (general_mem): New array.
32234         (indep_constraints): Remove constraints now defined by common.md.
32235         (note_constraint): Map TARGET_MEM_CONSTRAINT to general_mem.
32236         Remove special handling of 'm'.
32237         * ira-costs.c (record_reg_classes): Remove special handling of
32238         constraints now defined by common.md.
32239         * ira.c (ira_setup_alts, ira_get_dup_out_num): Likewise.
32240         * ira-lives.c (single_reg_class): Likewise.
32241         (ira_implicitly_set_insn_hard_regs): Likewise.
32242         * lra-constraints.c (reg_class_from_constraints): Likewise.
32243         (process_alt_operands, process_address, curr_insn_transform): Likewise.
32244         * postreload.c (reload_cse_simplify_operands): Likewise.
32245         * reload.c (push_secondary_reload, scratch_reload_class)
32246         (find_reloads, alternative_allows_const_pool_ref): Likewise.
32247         * reload1.c (maybe_fix_stack_asms): Likewise.
32248         * targhooks.c (default_secondary_reload): Likewise.
32249         * stmt.c (parse_output_constraint): Likewise.
32250         * recog.c (preprocess_constraints): Likewise.
32251         (constrain_operands, peep2_find_free_register): Likewise.
32252         (asm_operand_ok): Likewise, but add a comment saying why 'o'
32253         must be handled specially.
32255 2014-06-11  Richard Sandiford  <rdsandiford@googlemail.com>
32257         * system.h (CONST_DOUBLE_OK_FOR_CONSTRAINT_P): Poison.
32258         * genpreds.c (have_const_dbl_constraints): Delete.
32259         (add_constraint): Don't set it.
32260         (write_tm_preds_h): Don't call CONST_DOUBLE_OK_FOR_CONSTRAINT_P.
32261         * ira-costs.c (record_reg_classes): Handle CONST_INT and CONST_DOUBLE
32262         constraints using the lookup_constraint logic.
32263         * ira-lives.c (single_reg_class): Likewise.
32264         * ira.c (ira_setup_alts): Likewise.
32265         * lra-constraints.c (process_alt_operands): Likewise.
32266         * recog.c (asm_operand_ok, constrain_operands): Likewise.
32267         * reload.c (find_reloads): Likewise.
32269 2014-06-11  Richard Sandiford  <rdsandiford@googlemail.com>
32271         * genpreds.c (const_int_start, const_int_end): New variables.
32272         (choose_enum_order): Output CONST_INT constraints before memory
32273         constraints.
32274         (write_tm_preds_h): Always define insn_const_int_ok_for_constraint.
32275         Add CT_CONST_INT.
32276         * ira-costs.c (record_reg_classes): Handle CT_CONST_INT.
32277         * ira.c (ira_setup_alts): Likewise.
32278         * lra-constraints.c (process_alt_operands): Likewise.
32279         * recog.c (asm_operand_ok, preprocess_constraints): Likewise.
32280         * reload.c (find_reloads): Likewise.
32282 2014-06-11  Richard Sandiford  <rdsandiford@googlemail.com>
32284         * recog.h (operand_alternative): Remove offmem_ok, nonffmem_ok,
32285         decmem_ok and incmem_ok.  Reformat other bitfields for consistency.
32286         * recog.c (preprocess_constraints): Update accordingly.
32288 2014-06-11  Richard Sandiford  <rdsandiford@googlemail.com>
32290         * system.h (REG_CLASS_FROM_CONSTRAINT): Poison.
32291         (REG_CLASS_FOR_CONSTRAINT, EXTRA_CONSTRAINT_STR): Likewise.
32292         (EXTRA_MEMORY_CONSTRAINT, EXTRA_ADDRESS_CONSTRAINT): Likewise.
32293         * genpreds.c (print_type_tree): New function.
32294         (write_tm_preds_h): Remove REG_CLASS_FROM_CONSTRAINT,
32295         REG_CLASS_FOR_CONSTRAINT, EXTRA_MEMORY_CONSTRAINT,
32296         EXTRA_ADDRESS_CONSTRAINT and EXTRA_CONSTRAINT_STR.
32297         Write out enum constraint_type and get_constraint_type.
32298         * lra-constraints.c (satisfies_memory_constraint_p): Take a
32299         constraint_num rather than a constraint string.
32300         (satisfies_address_constraint_p): Likewise.
32301         (reg_class_from_constraints): Avoid old constraint macros.
32302         (process_alt_operands, process_address_1): Likewise.
32303         (curr_insn_transform): Likewise.
32304         * ira-costs.c (record_reg_classes): Likewise.
32305         (record_operand_costs): Likewise.
32306         * ira-lives.c (single_reg_class): Likewise.
32307         (ira_implicitly_set_insn_hard_regs): Likewise.
32308         * ira.c (ira_setup_alts, ira_get_dup_out_num): Likewise.
32309         * postreload.c (reload_cse_simplify_operands): Likewise.
32310         * recog.c (asm_operand_ok, preprocess_constraints): Likewise.
32311         (constrain_operands, peep2_find_free_register): Likewise.
32312         * reload.c (push_secondary_reload, scratch_reload_class): Likewise.
32313         (find_reloads, alternative_allows_const_pool_ref): Likewise.
32314         * reload1.c (maybe_fix_stack_asms): Likewise.
32315         * stmt.c (parse_output_constraint, parse_input_constraint): Likewise.
32316         * targhooks.c (default_secondary_reload): Likewise.
32317         * config/m32c/m32c.c (m32c_matches_constraint_p): Avoid reference
32318         to EXTRA_CONSTRAINT_STR.
32319         * config/sparc/constraints.md (U): Likewise REG_CLASS_FROM_CONSTRAINT.
32321 2014-06-11  Richard Sandiford  <rdsandiford@googlemail.com>
32323         * genpreds.c (write_constraint_satisfied_p_1): Replace with...
32324         (write_constraint_satisfied_p_array): ...this new function.
32325         (write_tm_preds_h): Replace write_constraint_satisfied_p_1 with
32326         an array.
32327         (write_insn_preds_c): Update accordingly.
32329 2014-06-11  Richard Sandiford  <rdsandiford@googlemail.com>
32331         * genpreds.c (write_lookup_constraint): Rename to...
32332         (write_lookup_constraint_1): ...this.
32333         (write_lookup_constraint_array): New function.
32334         (write_tm_preds_h): Define lookup_constraint as an inline function
32335         that uses write_lookup_constraint_array where possible.
32336         (write_insn_preds_c): Update for the changes above.
32338 2014-06-11  Richard Sandiford  <rdsandiford@googlemail.com>
32340         * doc/md.texi (regclass_for_constraint): Rename to...
32341         (reg_class_for_constraint): ...this.
32342         * genpreds.c (num_constraints, enum_order, register_start)
32343         (register_end, satisfied_start, memory_start, memory_end)
32344         (address_start, address_end): New variables.
32345         (add_constraint): Count the number of constraints.
32346         (choose_enum_order): New function.
32347         (write_enum_constraint_num): Iterate over enum_order.
32348         (write_regclass_for_constraint): Rename to...
32349         (write_reg_class_for_constraint_1): ...this and update output
32350         accordingly.
32351         (write_constraint_satisfied_p): Rename to...
32352         (write_constraint_satisfied_p_1): ...this and update output
32353         accordingly.  Do nothing if all extra constraints are register
32354         constraints.
32355         (write_insn_extra_memory_constraint): Delete.
32356         (write_insn_extra_address_constraint): Delete.
32357         (write_range_function): New function.
32358         (write_tm_preds_h): Define constraint_satisfied_p and
32359         reg_class_for_constraint as inline functions that do a range check
32360         before calling the out-of-line function.  Use write_range_function
32361         to implement insn_extra_{register,memory,address}_constraint,
32362         the first of which is new.
32363         (write_insn_preds_c): Update after above changes to write_* functions.
32364         (main): Call choose_enum_order.
32366 2014-06-11  Thomas Preud'homme  <thomas.preudhomme@arm.com>
32368         PR tree-optimization/61306
32369         * tree-ssa-math-opts.c (struct symbolic_number): Store type of
32370         expression instead of its size.
32371         (do_shift_rotate): Adapt to change in struct symbolic_number. Return
32372         false to prevent optimization when the result is unpredictable due to
32373         arithmetic right shift of signed type with highest byte is set.
32374         (verify_symbolic_number_p): Adapt to change in struct symbolic_number.
32375         (init_symbolic_number): Likewise.
32376         (find_bswap_or_nop_1): Likewise. Return NULL to prevent optimization
32377         when the result is unpredictable due to sign extension.
32379 2014-06-11  Terry Guo  <terry.guo@arm.com>
32381         * config/arm/arm.md (*thumb1_adddi3): Move into new file thumb1.md.
32382         (*thumb1_addsi3): Ditto.
32383         (*thumb_subdi3): Ditto.
32384         (thumb1_subsi3_insn): Ditto.
32385         (*thumb_mulsi3): Ditto.
32386         (*thumb_mulsi3_v6): Ditto.
32387         (*thumb1_andsi3_insn): Ditto.
32388         (thumb1_bicsi3): Ditto.
32389         (*thumb1_iorsi3_insn): Ditto.
32390         (*thumb1_xorsi3_insn): Ditto.
32391         (*thumb1_ashlsi3): Ditto.
32392         (*thumb1_ashrsi3): Ditto.
32393         (*thumb1_lshrsi3): Ditto.
32394         (*thumb1_rotrsi3): Ditto.
32395         (*thumb1_negdi2): Ditto.
32396         (*thumb1_negsi2): Ditto.
32397         (*thumb1_abssi2): Ditto.
32398         (*thumb1_neg_abssi2): Ditto.
32399         (*thumb1_one_cmplsi2): Ditto.
32400         (*thumb1_zero_extendhisi2): Ditto.
32401         (*thumb1_zero_extendqisi2): Ditto.
32402         (*thumb1_zero_extendqisi2_v6): Ditto.
32403         (thumb1_extendhisi2): Ditto.
32404         (thumb1_extendqisi2): Ditto.
32405         (*thumb1_movdi_insn): Ditto.
32406         (*thumb1_movsi_insn): Ditto.
32407         (*thumb1_movhi_insn): Ditto.
32408         (thumb_movhi_clobber): Ditto.
32409         (*thumb1_movqi_insn): Ditto.
32410         (*thumb1_movhf): Ditto.
32411         (*thumb1_movsf_insn): Ditto.
32412         (*thumb_movdf_insn): Ditto.
32413         (movmem12b): Ditto.
32414         (movmem8b): Ditto.
32415         (cbranchqi4): Ditto.
32416         (cbranchsi4_insn): Ditto.
32417         (cbranchsi4_scratch): Ditto.
32418         (*negated_cbranchsi4): Ditto.
32419         (*tbit_cbranch): Ditto.
32420         (*tlobits_cbranch): Ditto.
32421         (*tstsi3_cbranch): Ditto.
32422         (*cbranchne_decr1): Ditto.
32423         (*addsi3_cbranch): Ditto.
32424         (*addsi3_cbranch_scratch): Ditto.
32425         (*thumb_cmpdi_zero): Ditto.
32426         (cstoresi_eq0_thumb1): Ditto.
32427         (cstoresi_ne0_thumb1): Ditto.
32428         (*cstoresi_eq0_thumb1_insn): Ditto.
32429         (*cstoresi_ne0_thumb1_insn): Ditto.
32430         (cstoresi_nltu_thumb1): Ditto.
32431         (cstoresi_ltu_thumb1): Ditto.
32432         (thumb1_addsi3_addgeu): Ditto.
32433         (*thumb_jump): Ditto.
32434         (*call_reg_thumb1_v5): Ditto.
32435         (*call_reg_thumb1): Ditto.
32436         (*call_value_reg_thumb1_v5): Ditto.
32437         (*call_value_reg_thumb1): Ditto.
32438         (*call_insn): Ditto.
32439         (*call_value_insn): Ditto.
32440         (thumb1_casesi_internal_pic): Ditto.
32441         (thumb1_casesi_dispatch): Ditto.
32442         (*thumb1_indirect_jump): Ditto.
32443         (prologue_thumb1_interwork): Ditto.
32444         (*epilogue_insns): Ditto.
32445         (consttable_1): Ditto.
32446         (consttable_2): Ditto.
32447         (tablejump): Ditto.
32448         (*thumb1_tablejump): Ditto.
32449         (thumb_eh_return): Ditto.
32450         (define_peephole2): Two of them are thumb1 only and got moved into
32451         new file thumb1.md.
32452         (define_split): Six of them are thumb1 only and got moved into new
32453         file thumb1.md.
32454         * config/arm/thumb1.md: New file comprised of above thumb1 only
32455         patterns.
32457 2014-06-11  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
32459         * config.gcc (aarch64*-*-*): Add arm_acle.h to extra headers.
32460         * Makefile.in (TEXI_GCC_FILES): Add aarch64-acle-intrinsics.texi to
32461         dependencies.
32462         * config/aarch64/aarch64-builtins.c (AARCH64_CRC32_BUILTINS): Define.
32463         (aarch64_crc_builtin_datum): New struct.
32464         (aarch64_crc_builtin_data): New.
32465         (aarch64_init_crc32_builtins): New function.
32466         (aarch64_init_builtins): Initialise CRC32 builtins when appropriate.
32467         (aarch64_crc32_expand_builtin): New.
32468         (aarch64_expand_builtin): Add CRC32 builtin expansion case.
32469         * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Define
32470         __ARM_FEATURE_CRC32 when appropriate.
32471         (TARGET_CRC32): Define.
32472         * config/aarch64/aarch64.md (UNSPEC_CRC32B, UNSPEC_CRC32H,
32473         UNSPEC_CRC32W, UNSPEC_CRC32X, UNSPEC_CRC32CB, UNSPEC_CRC32CH,
32474         UNSPEC_CRC32CW, UNSPEC_CRC32CX): New unspec values.
32475         (aarch64_<crc_variant>): New pattern.
32476         * config/aarch64/arm_acle.h: New file.
32477         * config/aarch64/iterators.md (CRC): New int iterator.
32478         (crc_variant, crc_mode): New int attributes.
32479         * doc/aarch64-acle-intrinsics.texi: New file.
32480         * doc/extend.texi (aarch64): Document aarch64 ACLE intrinsics.
32481         Include aarch64-acle-intrinsics.texi.
32483 2014-06-11  Evgeny Stupachenko  <evstupac@gmail.com>
32485         * tree-vect-data-refs.c (vect_grouped_store_supported): New
32486         check for stores group of length 3.
32487         (vect_permute_store_chain): New permutations for stores group of
32488         length 3.
32489         * tree-vect-stmts.c (vect_model_store_cost): Change cost
32490         of vec_perm_shuffle for the new permutations.
32492 2014-06-11  Jan Hubicka  <hubicka@ucw.cz>
32494         * ipa-visibility.c (function_and_variable_visibility): Disable virtual
32495         table rewriting temporarily on targets not supporting ONE_ONLY.
32497 2014-06-11  Richard Biener  <rguenther@suse.de>
32499         PR middle-end/61437
32500         Revert
32501         2014-06-04  Richard Biener  <rguenther@suse.de>
32503         * tree.h (may_be_aliased): Trust TREE_ADDRESSABLE from
32504         TREE_PUBLIC and DECL_EXTERNAL decls.
32506 2014-06-10  Jan Hubicka  <hubicka@ucw.cz>
32508         * varasm.c (set_implicit_section): New function.
32509         (resolve_unique_section): Use it to set implicit section
32510         for aliases, too.
32511         (get_named_text_section): Use symtab_get_node (decl)->implicit_section
32512         (default_function_section): Likewise.
32513         (decl_binds_to_current_def_p): Constify argument.
32514         * varasm.h (decl_binds_to_current_def_p): Update prototype.
32515         * asan.c (asan_protect_global): Use
32516         symtab_get_node (decl)->implicit_section.
32517         * symtab.c (dump_symtab_base): Dump implicit sections.
32518         (verify_symtab_base): Verify sanity of sectoins and comdats.
32519         (symtab_resolve_alias): Alias share the section of its target.
32520         (set_section_1): New function.
32521         (symtab_node::set_section): Move here, recurse to aliases.
32522         (verify_symtab): Check for duplicated symtab lists.
32523         * tree-core.h (implicit_section_name_p): Remove.
32524         * tree-vect-data-refs.c: Include varasm.h.
32525         (vect_can_force_dr_alignment_p): Fix conditional on when
32526         decl bints to current definition; use
32527         symtab_get_node (decl)->implicit_section.
32528         * cgraph.c (cgraph_make_node_local_1): Fix section set.
32529         * cgraph.h (struct symtab_node): Add implicit_section.
32530         (set_section): Rename to ...
32531         (set_section_for_node): ... this one.
32532         (set_section): Declare.
32533         * tree.h (DECL_HAS_IMPLICIT_SECTION_NAME_P): Remove.
32534         * lto-cgraph.c (lto_output_node, lto_output_varpool_node,
32535         input_overwrite_node, input_varpool_node): Stream implicit_section.
32536         * ipa.c (symtab_remove_unreachable_nodes): Do not check symtab before
32537         removal; it will fail in LTO.
32539 2014-06-10  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
32541         * config/aarch64/aarch64-simd.md (move_lo_quad_<mode>):
32542         Change second alternative type to f_mcr.
32543         * config/aarch64/aarch64.md (*movsi_aarch64): Change 11th
32544         and 12th alternatives' types to f_mcr and f_mrc.
32545         (*movdi_aarch64): Same for 12th and 13th alternatives.
32546         (*movsf_aarch64): Change 9th alternatives' type to mov_reg.
32547         (aarch64_movtilow_tilow): Change type to fmov.
32549 2014-06-10  Jiong Wang  <jiong.wang@arm.com>
32551         * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs)
32552         (aarch64_save_or_restore_callee_save_registers): Fix layout.
32554 2014-06-10  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
32556         * config/aarch64/aarch64-simd.md (aarch64_sqdmulh_lane<mode>):
32557         New expander.
32558         (aarch64_sqrdmulh_lane<mode>): Likewise.
32559         (aarch64_sq<r>dmulh_lane<mode>): Rename to...
32560         (aarch64_sq<r>dmulh_lane<mode>_internal): ...this.
32561         (aarch64_sqdmulh_laneq<mode>): New expander.
32562         (aarch64_sqrdmulh_laneq<mode>): Likewise.
32563         (aarch64_sq<r>dmulh_laneq<mode>): Rename to...
32564         (aarch64_sq<r>dmulh_laneq<mode>_internal): ...this.
32565         (aarch64_sqdmulh_lane<mode>): New expander.
32566         (aarch64_sqrdmulh_lane<mode>): Likewise.
32567         (aarch64_sq<r>dmulh_lane<mode>): Rename to...
32568         (aarch64_sq<r>dmulh_lane<mode>_internal): ...this.
32569         (aarch64_sqdmlal_lane<mode>): Add lane flip for big-endian.
32570         (aarch64_sqdmlal_laneq<mode>): Likewise.
32571         (aarch64_sqdmlsl_lane<mode>): Likewise.
32572         (aarch64_sqdmlsl_laneq<mode>): Likewise.
32573         (aarch64_sqdmlal2_lane<mode>): Likewise.
32574         (aarch64_sqdmlal2_laneq<mode>): Likewise.
32575         (aarch64_sqdmlsl2_lane<mode>): Likewise.
32576         (aarch64_sqdmlsl2_laneq<mode>): Likewise.
32577         (aarch64_sqdmull_lane<mode>): Likewise.
32578         (aarch64_sqdmull_laneq<mode>): Likewise.
32579         (aarch64_sqdmull2_lane<mode>): Likewise.
32580         (aarch64_sqdmull2_laneq<mode>): Likewise.
32582 2014-06-10  Richard Biener  <rguenther@suse.de>
32584         PR tree-optimization/61438
32585         * tree-ssa-pre.c (eliminate_dom_walker): Add do_pre member.
32586         (eliminate_dom_walker::before_dom_children): Only try to inhibit
32587         insertion of IVs if running PRE.
32588         (eliminate): Adjust.
32589         (pass_pre::execute): Likewise.
32590         (pass_fre::execute): Likewise.
32592 2014-06-10  Richard Biener  <rguenther@suse.de>
32594         PR middle-end/61456
32595         * tree-ssa-alias.c (nonoverlapping_component_refs_of_decl_p):
32596         Do not use the main variant for the type comparison.
32597         (ncr_compar): Likewise.
32598         (nonoverlapping_component_refs_p): Likewise.
32600 2014-06-10  Marcus Shawcroft  <marcus.shawcroft@arm.com>
32602         * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Fix
32603         REG_CFA_RESTORE mode.
32605 2014-06-10  Evgeny Stupachenko  <evstupac@gmail.com>
32607         * config/i386/i386.c (expand_vec_perm_pblendv): New.
32608         * config/i386/i386.c (ix86_expand_vec_perm_const_1): Use
32609         expand_vec_perm_pblendv.
32611 2014-06-10  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
32613         * doc/arm-acle-intrinsics.texi: Specify when CRC32 intrinsics are
32614         available.
32615         Simplify description of __crc32d and __crc32cd intrinsics.
32616         * doc/extend.texi (ARM ACLE Intrinsics): Remove comment about CRC32
32617         availability.
32619 2014-06-10  Thomas Schwinge  <thomas@codesourcery.com>
32621         PR lto/61334
32622         * configure.ac: Use gcc_AC_CHECK_DECLS to check for strnlen prototype.
32623         * config.in: Regenerate.
32624         * configure: Likewise.
32626 2014-06-10  Jan Hubicka  <hubicka@ucw.cz>
32628         * ipa-reference.c (is_proper_for_analysis): Exclude addressable
32629         and public vars.
32630         (intersect_static_var_sets): Remove.
32631         (propagate): Do not prune local statics.
32633 2014-06-10  Jakub Jelinek  <jakub@redhat.com>
32635         PR fortran/60928
32636         * omp-low.c (lower_rec_input_clauses) <case OMP_CLAUSE_LASTPRIVATE>:
32637         Set lastprivate_firstprivate even if omp_private_outer_ref
32638         langhook returns true.
32639         <case OMP_CLAUSE_REDUCTION>: When calling omp_clause_default_ctor
32640         langhook, call unshare_expr on new_var and call
32641         build_outer_var_ref to get the last argument.
32643 2014-06-10  Marek Polacek  <polacek@redhat.com>
32645         PR c/60988
32646         * doc/extend.texi: Add cindex for transparent_union.
32648 2014-06-09  Thomas Preud'homme  <thomas.preudhomme@arm.com>
32650         * tree-ssa-math-opts.c (find_bswap_or_nop_load): Check return value of
32651         init_symbolic_number ().
32653 2014-05-18  John David Anglin  <danglin@gcc.gnu.org>
32655         PR middle-end/61141
32656         * emit-rtl.c (reset_all_used_flags): In a sequence, check that
32657         XVECEXP (pat, 0, i) is an INSN before calling reset_insn_used_flags.
32658         (verify_rtl_sharing): Likewise.
32660 2014-06-09  Marc Glisse  <marc.glisse@inria.fr>
32662         PR c++/54442
32663         * tree.c (build_qualified_type): Use a canonical type for
32664         TYPE_CANONICAL.
32666 2014-06-09  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
32668         * config/arm/arm-modes.def: Remove XFmode.
32670 2014-06-09  Alan Lawrence  <alan.lawrence@arm.com>
32672         PR target/61062
32673         * config/arm/arm_neon.h (vtrn_s8, vtrn_s16, vtrn_u8, vtrn_u16, vtrn_p8,
32674         vtrn_p16, vtrn_s32, vtrn_f32, vtrn_u32, vtrnq_s8, vtrnq_s16, vtrnq_s32,
32675         vtrnq_f32, vtrnq_u8, vtrnq_u16, vtrnq_u32, vtrnq_p8, vtrnq_p16,
32676         vzip_s8, vzip_s16, vzip_u8, vzip_u16, vzip_p8, vzip_p16, vzip_s32,
32677         vzip_f32, vzip_u32, vzipq_s8, vzipq_s16, vzipq_s32, vzipq_f32,
32678         vzipq_u8, vzipq_u16, vzipq_u32, vzipq_p8, vzipq_p16, vuzp_s8, vuzp_s16,
32679         vuzp_s32, vuzp_f32, vuzp_u8, vuzp_u16, vuzp_u32, vuzp_p8, vuzp_p16,
32680         vuzpq_s8, vuzpq_s16, vuzpq_s32, vuzpq_f32, vuzpq_u8, vuzpq_u16,
32681         vuzpq_u32, vuzpq_p8, vuzpq_p16): Correct mask for bigendian.
32683 2014-06-09  Jan Hubicka  <hubicka@ucw.cz>
32685         * tree-core.h (tree_decl_with_vis): Remove section_name.
32687 2014-06-09  Kito Cheng  <kito@0xlab.org>
32689         * ira.c (ira): Don't call init_caller_save if LRA enabled
32690         since LRA use its own infrastructure to handle that.
32692 2014-06-07  Jan Hubicka  <hubicka@ucw.cz>
32694         * symtab.c (dump_symtab_base): Update dumping.
32695         (symtab_make_decl_local): Clear only DECL_COMDAT.
32696         * tree-vect-data-refs.c (Check that variable is static before
32697         tampering with sections.
32698         * cgraphclones.c (duplicate_thunk_for_node): Do not clear section name.
32699         (cgraph_create_virtual_clone): Likewise.
32700         * tree.c (decl_comdat_group, decl_comdat_group_id): Constify argument.
32701         (decl_section_name, set_decl_section_name): New accessors.
32702         (find_decls_types_r): Do not walk section name
32703         * tree.h (DECL_SECTION_NAME): Implement using decl_section_name.
32704         (decl_comdat_group, decl_comdat_group_id): Constify.
32705         (decl_section_name, set_decl_section_name): Update.
32706         * varpool.c (varpool_finalize_named_section_flags): Use get_section.
32707         * cgraph.c (cgraph_add_thunk): Reset node instead of rebuilding.
32708         (cgraph_make_node_local_1): Clear section and comdat group.
32709         * cgraph.h (set_comdat_group): Sanity check.
32710         (get_section, set_section): New.
32711         * ipa-comdats.c (ipa_comdats): Use get_section.
32712         * ipa.c (ipa_discover_readonly_nonaddressable_var): Likewise.
32713         * lto-streamer-out.c: Do not follow section names.
32714         * c-family/c-common.c (handle_section_attribute): Update.
32715         * lto-cgraph.c (lto_output_node): Output section.
32716         (lto_output_varpool_node): Likewise.
32717         (read_comdat_group): Rename to ...
32718         (read_identifier): ... this one.
32719         (read_string_cst): New function.
32720         (input_node, input_varpool_node): Input section names.
32721         * tree-emutls.c (get_emutls_init_templ_addr): Update.
32722         (new_emutls_decl): Update.
32723         (secname_for_decl): Check section names only of static vars.
32724         * config/mep/mep.c (mep_unique_section): Use set_decl_section_name.
32725         * config/i386/winnt.c (i386_pe_unique_section): Likewise.
32726         * config/i386/i386.c (x86_64_elf_unique_section): Likewise.
32727         * config/c6x/c6x.c (c6x_elf_unique_section): Likewise.
32728         * config/rs6000/rs6000.c (rs6000_xcoff_unique_section): Likewise.
32729         * config/mcore/mcore.c (mcore_unique_section): Likewise.
32730         * config/mips/mips.c (mips16_build_function_stub): Likewise.
32731         * config/v850/v850.c (v850_insert_attributes): Likewise.
32732         * config/h8300/h8300.c (h8300_handle_eightbit_data_attribute):
32733         Likewise.
32734         (h8300_handle_tiny_data_attribute): Likewise.
32735         * config/bfin/bfin.c (bfin_handle_l1_text_attribute): Likewise.
32736         (bfin_handle_l2_attribute): Likewise.
32738 2014-06-07  Jan Hubicka  <hubicka@ucw.cz>
32740         * symtab.c (symtab_nonoverwritable_alias): Copy VIRTUAL flag;
32741         remove static initializer.
32743 2014-06-07  Jan Hubicka  <hubicka@ucw.cz>
32745         * varasm.c (use_blocks_for_decl_p): Check symbol table
32746         instead of alias attribute.
32747         (place_block_symbol): Recurse on aliases.
32749 2014-06-07  Jan Hubicka  <hubicka@ucw.cz>
32751         * ipa-visibility.c: Include varasm.h
32752         (can_replace_by_local_alias): Ceck decl_binds_to_current_def_p.
32754 2014-06-07  Jan Hubicka  <hubicka@ucw.cz>
32756         * cgraphunit.c (assemble_thunks_and_aliases): Expand thunks before
32757         outputting aliases.
32759 2014-06-07  Steven Bosscher  <steven@gcc.gnu.org>
32761         * gcse.c (can_assign_to_reg_without_clobbers_p): Do not let pointers
32762         from test_insn into GGC space escape via SET_SRC.
32764 2014-06-07  Eric Botcazou  <ebotcazou@adacore.com>
32766         * tree-ssa-tail-merge.c (same_succ_hash): Hash the static chain of a
32767         call statement, if any.
32768         (gimple_equal_p) <GIMPLE_CALL>: Compare the static chain of the call
32769         statements, if any.  Tidy up.
32771 2014-06-06  Michael Meissner  <meissner@linux.vnet.ibm.com>
32773         PR target/61431
32774         * config/rs6000/vsx.md (VSX_LE): Split VSX_D into 2 separate
32775         iterators, VSX_D that handles 64-bit types, and VSX_LE that
32776         handles swapping the two 64-bit double words on little endian
32777         systems.  Include V1TImode and optionally TImode in VSX_LE so that
32778         these types are properly swapped.  Change all of the insns and
32779         splits that do the 64-bit swaps to use VSX_LE.
32780         (vsx_le_perm_load_<mode>): Likewise.
32781         (vsx_le_perm_store_<mode>): Likewise.
32782         (splitters for little endian memory operations): Likewise.
32783         (vsx_xxpermdi2_le_<mode>): Likewise.
32784         (vsx_lxvd2x2_le_<mode>): Likewise.
32785         (vsx_stxvd2x2_le_<mode>): Likewise.
32787 2014-06-06  Uros Bizjak  <ubizjak@gmail.com>
32789         PR target/61423
32790         * config/i386/i386.md (*floatunssi<mode>2_i387_with_xmm): New
32791         define_insn_and_split pattern, merged from *floatunssi<mode>2_1
32792         and corresponding splitters.  Zero extend general register
32793         or memory input operand to XMM temporary.  Enable for
32794         TARGET_SSE2 and TARGET_INTER_UNIT_MOVES_TO_VEC only.
32795         (floatunssi<mode>2): Update expander predicate.
32797 2014-06-06  Vladimir Makarov  <vmakarov@redhat.com>
32799         PR rtl-optimization/61325
32800         * lra-constraints.c (process_address_1): Check scale equal to one
32801         to prevent transformation: base + scale * index => base + new_reg.
32803 2014-06-06  Richard Biener  <rguenther@suse.de>
32805         PR tree-optimization/59299
32806         * tree-ssa-sink.c (all_immediate_uses_same_place): Work on
32807         a def operand.
32808         (nearest_common_dominator_of_uses): Likewise.
32809         (statement_sink_location): Adjust.  Support sinking loads.
32811 2014-06-06  Martin Jambor  <mjambor@suse.cz>
32813         * ipa-prop.c (get_place_in_agg_contents_list): New function.
32814         (build_agg_jump_func_from_list): Likewise.
32815         (determine_known_aggregate_parts): Renamed to
32816         determine_locally_known_aggregate_parts.  Moved some functionality
32817         to the two functions above, removed bound checks.
32819 2014-06-06  James Greenhalgh  <james.greenhalgh@arm.com>
32821         * config/aarch64/aarch64-protos.h (aarch64_expand_movmem): New.
32822         * config/aarch64/aarch64.c (aarch64_move_pointer): New.
32823         (aarch64_progress_pointer): Likewise.
32824         (aarch64_copy_one_part_and_move_pointers): Likewise.
32825         (aarch64_expand_movmen): Likewise.
32826         * config/aarch64/aarch64.h (MOVE_RATIO): Set low.
32827         * config/aarch64/aarch64.md (movmem<mode>): New.
32829 2014-06-06  Bingfeng Mei  <bmei@broadcom.com>
32831         * targhooks.c (default_add_stmt_cost): Call target specific
32832         hook instead of default one.
32834 2014-06-06  Thomas Preud'homme  <thomas.preudhomme@arm.com>
32836         * ChangeLog (2014-05-23): Fix ChangeLog entry to refer to target
32837         endianness instead of host endianness.
32838         * tree-ssa-math-opts.c (find_bswap_or_nop_1): Likewise in dumps and
32839         comments.
32841 2014-06-06  Eric Botcazou  <ebotcazou@adacore.com>
32843         PR debug/53927
32844         * function.c (instantiate_decls): Process the saved static chain.
32845         (expand_function_start): If not optimizing, save the static chain
32846         onto the stack.
32847         * tree-nested.c (convert_all_function_calls): Always create the static
32848         chain for nested functions if not optimizing.
32850 2014-06-06  Eric Botcazou  <ebotcazou@adacore.com>
32852         * tree-cfg.c (make_edges) <GIMPLE_RETURN>: Put a location on the edge.
32854 2014-06-06  Richard Biener  <rguenther@suse.de>
32856         * cfgexpand.c (expand_gimple_cond): Remove check for current_loops.
32857         (construct_init_block): Likewise.
32858         (construct_exit_block): Likewise.
32859         (pass_expand::execute): Likewise.
32860         * graphite.c (graphite_transforms): Replace check for current_loops
32861         with a check for > 1 loops.
32862         (pass_graphite_transforms::execute): Adjust.
32863         * ipa-split.c (split_function): Remove check for current_loops.
32864         * omp-low.c (expand_parallel_call): Likewise.
32865         (expand_omp_for_init_counts): Likewise.
32866         (extract_omp_for_update_vars): Likewise.
32867         (expand_omp_for_generic): Likewise.
32868         (expand_omp_sections): Likewise.
32869         (expand_omp_target): Likewise.
32870         * tracer.c (tail_duplicate): Likewise.
32871         (pass_tracer::execute): Likewise.
32872         * trans-mem.c (expand_transaction): Likewise.
32873         * tree-complex.c (expand_complex_div_wide): Likewise.
32874         * tree-eh.c (lower_resx): Likewise.
32875         (cleanup_empty_eh_merge_phis): Likewise.
32876         * tree-predcom.c (run_tree_predictive_commoning): Replace check for
32877         current_loops with a check for > 1 loops.
32878         (pass_predcom::execute): Adjust.
32879         * tree-scalar-evolution.c (scev_reset): Remove check for current_loops.
32880         * tree-ssa-copy.c (copy_prop_visit_phi_node): Likewise.
32881         * tree-ssa-dom.c (pass_phi_only_cprop::execute): Likewise.
32882         * tree-ssa-tail-merge.c (tail_merge_optimize): Likewise.
32883         * tree-ssa-threadupdate.c (thread_through_all_blocks): Likewise.
32884         * tree-switch-conversion.c (process_switch): Likewise.
32885         * tree-tailcall.c (tree_optimize_tail_calls_1): Likewise.
32886         * tree-vrp.c (vrp_visit_phi_node): Likewise.
32887         (execute_vrp): Likewise.
32888         * ubsan.c (ubsan_expand_null_ifn): Likewise.
32890 2014-06-06  Eric Botcazou  <ebotcazou@adacore.com>
32892         * rtl.h (insn_location): Declare.
32893         * cfgcleanup.c (try_forward_edges): Compare the locus of locations
32894         with UNKNOWN_LOCATION.
32895         * emit-rtl.c (insn_location): New function.
32896         * final.c (notice_source_line): Check that the instruction has a
32897         location before retrieving it and use insn_location.
32898         * modulo-sched.c (loop_single_full_bb_p): Likewise.
32899         * print-rtl.c (print_rtx): Likewise.
32901 2014-06-06  Richard Biener  <rguenther@suse.de>
32903         * passes.def: Move 2nd VRP pass before phi-only-cprop.
32905 2014-06-06  Christian Bruel  <christian.bruel@st.com>
32907         PR tree-optimization/43934
32908         * tree-ssa-loop-im.c (determine_max_movement): Add PHI def constant
32909         cost.
32911 2014-06-06  Richard Sandiford  <rdsandiford@googlemail.com>
32913         * ira-lives.c (single_reg_class): Add missing break.  Explicitly
32914         return NO_REGS for extra address and memory constraints.  Handle
32915         operands that match (or are equivalent to something that matches)
32916         extra constant constraints.  Ignore other non-register operands.
32918 2014-06-06  Alan Modra  <amodra@gmail.com>
32920         PR target/61300
32921         * doc/tm.texi.in (INCOMING_REG_PARM_STACK_SPACE): Document.
32922         * doc/tm.texi: Regenerate.
32923         * function.c (INCOMING_REG_PARM_STACK_SPACE): Provide default.
32924         Use throughout in place of REG_PARM_STACK_SPACE.
32925         * config/rs6000/rs6000.c (rs6000_reg_parm_stack_space): Add
32926         "incoming" param.  Pass to rs6000_function_parms_need_stack.
32927         (rs6000_function_parms_need_stack): Add "incoming" param, ignore
32928         prototype_p when incoming.  Use function decl when incoming
32929         to handle K&R style functions.
32930         * config/rs6000/rs6000.h (REG_PARM_STACK_SPACE): Adjust.
32931         (INCOMING_REG_PARM_STACK_SPACE): Define.
32933 2014-06-05  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
32935         PR target/52472
32936         * cfgexpand.c (expand_debug_expr): Use address space of nested
32937         TREE_TYPE for ADDR_EXPR and MEM_REF.
32939 2014-06-05  Jeff Law  <law@redhat.com>
32941         PR tree-optimization/61289
32942         * tree-ssa-threadedge.c (invalidate_equivalences): Remove SRC_MAP and
32943         DST_MAP parameters.   Invalidate by walking all the SSA_NAME_VALUES
32944         looking for those which match LHS.  All callers changed.
32945         (record_temporary_equivalences_from_phis): Remove SRC_MAP and DST_MAP
32946         parameters and code which manipulated them.  All callers changed.
32947         (record_temporary_equivalences_from_stmts_at_dest): Remove SRC_MAP
32948         and DST_MAP parameters.  Simplify invalidation code by just calling
32949         invalidate_equivalences.  All callers changed.
32950         (thread_across_edge): Simplify now that we don't need to maintain
32951         the map of equivalences to invalidate.
32953 2014-06-05  Kai Tietz  <ktietz@redhat.com>
32954             Richard Henderson  <rth@redhat.com>
32956         PR target/46219
32957         * config/i386/predicates.md (memory_nox32_operand): Add memory_operand
32958         checking for !TARGET_X32.
32959         * config/i386/i386.md (UNSPEC_PEEPSIB): New unspec constant.
32960         (sibcall_intern): New define_insn, plus required peepholes.
32961         (sibcall_pop_intern): Likewise.
32962         (sibcall_value_intern): Likewise.
32963         (sibcall_value_pop_intern): Likewise.
32965 2014-06-05  Ilya Enkovich  <ilya.enkovich@intel.com>
32967         * tree-inline.c (tree_function_versioning): Check DF info existence
32968         before accessing it.
32970 2014-06-05  Marcus Shawcroft  <marcus.shawcroft@arm.com>
32972         * config/aarch64/aarch64.h (aarch64_frame): Add hard_fp_offset and
32973         frame_size.
32974         * config/aarch64/aarch64.c (aarch64_layout_frame): Initialize
32975         aarch64_frame hard_fp_offset and frame_size.
32976         (aarch64_expand_prologue): Use aarch64_frame hard_fp_offset and
32977         frame_size; remove original_frame_size.
32978         (aarch64_expand_epilogue, aarch64_final_eh_return_addr): Likewise.
32979         (aarch64_initial_elimination_offset): Remove frame_size and
32980         offset.  Use aarch64_frame frame_size.
32982 2014-06-05  Marcus Shawcroft  <marcus.shawcroft@arm.com>
32983             Jiong Wang  <jiong.wang@arm.com>
32984             Renlin  <renlin.li@arm.com>
32986         * config/aarch64/aarch64.c (aarch64_layout_frame): Correct
32987         initialization of R30 offset.  Update offset.  Iterate core
32988         regisers upto X30.  Remove X29, X30 specific code.
32990 2014-06-05  Marcus Shawcroft  <marcus.shawcroft@arm.com>
32991             Jiong Wang  <jiong.wang@arm.com>
32993         * config/aarch64/aarch64.c (SLOT_NOT_REQUIRED, SLOT_REQUIRED): Define.
32994         (aarch64_layout_frame): Use SLOT_NOT_REQUIRED and SLOT_REQUIRED.
32995         (aarch64_register_saved_on_entry): Adjust test.
32997 2014-06-05  Marcus Shawcroft  <marcus.shawcroft@arm.com>
32999         * config/aarch64/aarch64.h (machine_function): Move
33000         saved_varargs_size from here...
33001         (aarch64_frame): ... to here.
33003         * config/aarch64/aarch64.c (aarch64_expand_prologue)
33004         (aarch64_expand_epilogue, aarch64_final_eh_return_addr)
33005         (aarch64_initial_elimination_offset)
33006         (aarch64_setup_incoming_varargs): Adjust location of
33007         saved_varargs_size.
33009 2014-06-05  Marcus Shawcroft  <marcus.shawcroft@arm.com>
33011         * config/aarch64/aarch64.c (aarch64_expand_prologue): Update stack
33012         layout comment.
33014 2014-06-05  Jaydeep Patil  <Jaydeep.Patil@imgtec.com>
33015             Prachi Godbole  <Prachi.Godbole@imgtec.com>
33017         * config/mips/mips-cpus.def: Add definition for p5600.  Updated
33018         mips32r5 entry to use PROCESSOR_P5600.
33019         * config/mips/mips-tables.opt: Regenerate.
33020         * config/mips/mips-protos.h (mips_fmadd_bypass): Add prototype.
33021         * config/mips/mips.c (mips_fmadd_bypass): New function.
33022         (mips_rtx_cost_data): Add costs for p5600.
33023         (mips_issue_rate): Add support for p5600.
33024         (mips_multipass_dfa_lookahead): Likewise.
33025         * config/mips/mips.h (TUNE_P5600): New define.
33026         (TUNE_MACC_CHAINS): Add TUNE_P5600.
33027         (MIPS_ISA_LEVEL_SPEC): Map -march=p5600 to -mips32r5.
33028         * config/mips/mips.md: Include p5600.md.
33029         (processor): Add p5600.
33030         * config/mips/p5600.md: New file.
33032 2014-06-05  Evgeny Stupachenko  <evstupac@gmail.com>
33034         * config/i386/sse.md (*ssse3_palignr<mode>_perm): New.
33035         * config/i386/predicates.md (palignr_operand): New.
33036         Indicates if permutation is suitable for palignr instruction.
33038 2014-06-05  Yuri Rumyantsev  <ysrumyan@gmail.com>
33040         PR tree-optimization/61319
33041         * tree-if-conv.c (is_cond_scalar_reduction): Add missed check that
33042         stmt belongs to loop.
33044 2014-06-05  Richard Biener  <rguenther@suse.de>
33046         * gimplify.c (create_tmp_from_val): Remove is_formal parameter
33047         and set DECL_GIMPLE_REG_P unconditionally if appropriate.
33048         (lookup_tmp_var): Adjust.
33049         (prepare_gimple_addressable): Unset DECL_GIMPLE_REG_P here.
33051 2014-06-05  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
33053         * config/arm/arm.md (enabled): Disable opt_enabled attribute.
33055 2014-06-05  Marek Polacek  <polacek@redhat.com>
33057         PR c/49706
33058         * doc/invoke.texi: Document -Wlogical-not-parentheses.
33060 2014-06-04  Tom de Vries  <tom@codesourcery.com>
33062         * config/s390/s390.md ("addptrdi3", "addptrsi3"): Use INTVAL only on
33063         CONST_INT.
33065 2014-06-04  Marc Glisse  <marc.glisse@inria.fr>
33067         PR tree-optimization/61385
33068         * tree-ssa-phiopt.c (value_replacement): Punt if there are PHI nodes.
33070 2014-06-04  Bernd Schmidt  <bernds@codesourcery.com>
33072         * lto-wrapper.c (fatal, fatal_perror): Remove functions.  All callers
33073         changed to use fatal_error.
33074         (main): Ensure lto_wrapper_cleanup is run atexit.
33076 2014-06-04  Richard Sandiford  <rdsandiford@googlemail.com>
33078         * lra-constraints.c (valid_address_p): Move earlier in file.
33079         (address_eliminator): New structure.
33080         (satisfies_memory_constraint_p): New function.
33081         (satisfies_address_constraint_p): Likewise.
33082         (process_alt_operands, process_address, curr_insn_transform): Use them.
33084 2014-06-04  Richard Sandiford  <rdsandiford@googlemail.com>
33086         * lra-int.h (lra_static_insn_data): Make operand_alternative a
33087         const pointer.
33088         (target_lra_int, default_target_lra_int, this_target_lra_int)
33089         (op_alt_data): Delete.
33090         * lra.h (lra_init): Delete.
33091         * lra.c (default_target_lra_int, this_target_lra_int): Delete.
33092         (init_insn_code_data_once): Remove op_alt_data handling.
33093         (finish_insn_code_data_once): Likewise.
33094         (init_op_alt_data): Delete.
33095         (get_static_insn_data): Initialize operand_alternative to null.
33096         (free_insn_recog_data): Cast operand_alternative before freeing it.
33097         (setup_operand_alternative): Take the operand_alternative as
33098         parameter and assume it isn't already cached in the static
33099         insn data.
33100         (lra_set_insn_recog_data): Update accordingly.
33101         (lra_init): Delete.
33102         * ira.c (ira_init): Don't call lra_init.
33103         * target-globals.h (this_target_lra_int): Declare.
33104         (target_globals): Remove lra_int.
33105         (restore_target_globals): Update accordingly.
33106         * target-globals.c: Don't include lra-int.h.
33107         (default_target_globals, save_target_globals): Remove lra_int.
33109 2014-06-04  Richard Sandiford  <rdsandiford@googlemail.com>
33111         * recog.h (operand_alternative): Convert reg_class, reject,
33112         matched and matches into bitfields.
33113         (preprocess_constraints): New overload.
33114         (preprocess_insn_constraints): New function.
33115         (preprocess_constraints): Take the insn as parameter.
33116         (recog_op_alt): Change into a pointer.
33117         (target_recog): Add x_op_alt.
33118         * recog.c (asm_op_alt): New variable.
33119         (recog_op_alt): Change into a pointer.
33120         (preprocess_constraints): New overload, replacing the old function
33121         definition with one that doesn't use global state.
33122         (preprocess_insn_constraints): New function.
33123         (preprocess_constraints): Use them.  Take the insn as parameter.
33124         Use asm_op_alt for asms.
33125         (recog_init): Free existing x_op_alt entries.
33126         * ira-lives.c (check_and_make_def_conflict): Make operand_alternative
33127         pointer const.
33128         (make_early_clobber_and_input_conflicts): Likewise.
33129         (process_bb_node_lives): Pass the insn to process_constraints.
33130         * reg-stack.c (check_asm_stack_operands): Likewise.
33131         (subst_asm_stack_regs): Likewise.
33132         * regcprop.c (copyprop_hardreg_forward_1): Likewise.
33133         * regrename.c (build_def_use): Likewise.
33134         * sched-deps.c (sched_analyze_insn): Likewise.
33135         * sel-sched.c (get_reg_class, implicit_clobber_conflict_p): Likewise.
33136         * config/arm/arm.c (xscale_sched_adjust_cost): Likewise.
33137         (note_invalid_constants): Likewise.
33138         * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
33139         (ix86_legitimate_combined_insn): Make operand_alternative pointer
33140         const.
33142 2014-06-04  Richard Sandiford  <rdsandiford@googlemail.com>
33144         * recog.c (preprocess_constraints): Don't skip disabled alternatives.
33145         * ira-lives.c (check_and_make_def_conflict): Check for disabled
33146         alternatives.
33147         (make_early_clobber_and_input_conflicts): Likewise.
33148         * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
33150 2014-06-04  Richard Sandiford  <rdsandiford@googlemail.com>
33152         * recog.h (alternative_class): New function.
33153         (which_op_alt): Return a const recog_op_alt.
33154         * reg-stack.c (check_asm_stack_operands): Update type accordingly.
33155         (subst_asm_stack_regs): Likewise.
33156         * config/arm/arm.c (note_invalid_constants): Likewise.
33157         * regcprop.c (copyprop_hardreg_forward_1): Likewise.  Don't modify
33158         the operand_alternative; use alternative class instead.
33159         * sel-sched.c (get_reg_class): Likewise.
33160         * regrename.c (build_def_use): Likewise.
33161         (hide_operands, restore_operands, record_out_operands): Update type
33162         accordingly.
33164 2014-06-04  Richard Sandiford  <rdsandiford@googlemail.com>
33166         * recog.h (recog_op_alt): Convert to a flat array.
33167         (which_op_alt): New function.
33168         * recog.c (recog_op_alt): Convert to a flat array.
33169         (preprocess_constraints): Update accordingly, grouping all
33170         operands of the same alternative together, rather than the
33171         other way around.
33172         * ira-lives.c (check_and_make_def_conflict): Likewise.
33173         (make_early_clobber_and_input_conflicts): Likewise.
33174         * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
33175         * reg-stack.c (check_asm_stack_operands): Use which_op_alt.
33176         (subst_asm_stack_regs): Likewise.
33177         * regcprop.c (copyprop_hardreg_forward_1): Likewise.
33178         * regrename.c (hide_operands, record_out_operands): Likewise.
33179         (build_def_use): Likewise.
33180         * sel-sched.c (get_reg_class): Likewise.
33181         * config/arm/arm.c (note_invalid_constants): Likewise.
33183 2014-06-04  Jason Merrill  <jason@redhat.com>
33185         PR c++/51253
33186         PR c++/61382
33187         * gimplify.c (gimplify_arg): Non-static.
33188         * gimplify.h: Declare it.
33190 2014-06-04  Richard Biener  <rguenther@suse.de>
33192         * tree.h (may_be_aliased): Trust TREE_ADDRESSABLE from
33193         TREE_PUBLIC and DECL_EXTERNAL decls.
33195 2014-06-04  Matthew Fortune  <matthew.fortune@imgtec.com>
33197         * regcprop.c (copyprop_hardreg_forward_1): Account for
33198         HARD_REGNO_CALL_PART_CLOBBERED.
33200 2014-06-04  Richard Biener  <rguenther@suse.de>
33202         * configure.ac: Check whether the underlying type of int64_t
33203         is long or long long.
33204         * configure: Regenerate.
33205         * config.in: Likewise.
33206         * hwint.h (HOST_WIDE_INT): Match the underlying type of int64_t.
33207         (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
33209 2014-06-04  Richard Biener  <rguenther@suse.de>
33211         PR tree-optimization/60098
33212         * tree-ssa-dse.c (dse_possible_dead_store_p): Walk until
33213         we hit a kill.
33214         (dse_optimize_stmt): Simplify, now that we found a kill
33215         earlier.
33217 2014-06-04  Richard Biener  <rguenther@suse.de>
33219         * tree-ssa-alias.c (stmt_may_clobber_ref_p): Improve handling
33220         of accesses with non-invariant address.
33222 2014-06-04  Martin Liska  <mliska@suse.cz>
33224         * cgraph.h (cgraph_make_wrapper): New function introduced.
33225         * cgraphunit.c (cgraph_make_wrapper): The function implementation.
33226         * ipa-inline.h (inline_analyze_function): The function is global.
33227         * ipa-inline-analysis.c (inline_analyze_function): Likewise.
33229 2014-06-04  Martin Liska  <mliska@suse.cz>
33231         * tree.h (private_lookup_attribute_starting): New function.
33232         (lookup_attribute_starting): Likewise.
33233         * tree.c (private_lookup_attribute_starting): Likewise.
33235 2014-06-04  Martin Liska  <mliska@suse.cz>
33237         * cgraph.h (expand_thunk): New argument added.
33238         (address_taken_from_non_vtable_p): New global function.
33239         * ipa-visibility.c (address_taken_from_non_vtable_p): Likewise.
33240         * cgraphclones.c (duplicate_thunk_for_node): Argument added to call.
33241         * cgraphunit.c (analyze_function): Likewise.
33242         (assemble_thunks_and_aliases): Argument added to call.
33243         (expand_thunk): New argument forces to produce GIMPLE thunk.
33245 2014-06-04  Martin Liska  <mliska@suse.cz>
33247         * coverage.h (coverage_compute_cfg_checksum): Argument added.
33248         * coverage.c (coverage_compute_cfg_checksum): Likewise.
33249         * profile.c (branch_prob): Likewise.
33251 2014-06-04  Martin Jambor  <mjambor@suse.cz>
33253         PR ipa/61340
33254         * ipa-pure-const.c (propagate_pure_const): Add unreachable default
33255         handler for switch on an ipa_ref_use enum.
33256         * ipa-reference.c (analyze_function): Likewise.
33258 2014-06-04  Kai Tietz  <ktietz@redhat.com>
33260         * recog.c (peep2_attempt): Copy SIBLING_CALL_P flag
33261         from old call-instruction.
33263 2014-06-04  Bin Cheng  <bin.cheng@arm.com>
33265         * config/aarch64/aarch64.c (aarch64_classify_address)
33266         (aarch64_legitimize_reload_address): Support full addressing modes
33267         for vector modes.
33268         * config/aarch64/aarch64.md (mov<mode>, movmisalign<mode>)
33269         (*aarch64_simd_mov<mode>, *aarch64_simd_mov<mode>): Relax predicates.
33271 2014-06-03  Andrew Pinski  <apinski@cavium.com>
33273         * config/aarch64/aarch64.c (aarch64_if_then_else_costs): Allow non comparisons
33274         for OP0.
33276 2014-06-03  Andrew Pinski  <apinski@cavium.com>
33278         * config/aarch64/aarch64.c (aarch64_if_then_else_costs): New function.
33279         (aarch64_rtx_costs): Use aarch64_if_then_else_costs.
33281 2014-06-03  Kai Tietz  <ktietz@redhat.com>
33283         * config/i386/i386.c (ix86_function_value_regno_p): Disallow DX_REG
33284         for 64-bit ms-abi.
33286 2014-06-03  Dehao Chen  <dehao@google.com>
33288         * tree-cfg.c (gimple_merge_blocks): Only reset count when BBs are in
33289         the same loop.
33291 2014-06-03  Marek Polacek  <polacek@redhat.com>
33293         PR c/60439
33294         * doc/invoke.texi: Document -Wswitch-bool.
33295         * function.c (stack_protect_epilogue): Cast controlling expression of
33296         the switch to int.
33297         * gengtype.c (walk_type): Generate switch expression with its
33298         controlling expression cast to int.
33300 2014-06-03  Vishnu K S  <Vishnu.k_s@atmel.com>
33302         * config/avr/avr-mcus.def: Add new avr25 devices attiny441, attiny828
33303         and attiny841.
33304         * config/avr/avr-tables.opt: Regenerate.
33305         * config/avr/t-multilib: Regenerate.
33306         * doc/avr-mmcu.texi: Regenerate.
33308 2014-06-03  Vishnu K S  <vishnu.k_s@atmel.com>
33309             Pitchumani Sivanupandi  <pitchumani.s@atmel.com>
33311         * config/avr/avr-mcus.def (ata6616c): Add new avr25 device.
33312         (ata6617c, ata664251): Add new avr35 devices.
33313         (ata6612c): Add new avr4 device.
33314         (ata6613c, ata6614q): Add new avr5 devices.
33315         * config/avr/avr-tables.opt: Regenerate.
33316         * config/avr/t-multilib: Regenerate.
33317         * doc/avr-mmcu.texi: Regenerate.
33319 2014-06-03  Alan Lawrence  <alan.lawrence@arm.com>
33321         * gcc/config/aarch64/aarch64-builtins.c
33322         (aarch64_types_binop_ssu_qualifiers): New static data.
33323         (TYPES_BINOP_SSU): Define.
33324         * gcc/config/aarch64/aarch64-simd-builtins.def (suqadd, ushl, urshl,
33325         urshr_n, ushll_n): Use appropriate unsigned qualifiers.
33326         * gcc/config/aarch64/arm_neon.h (vrshl_u8, vrshl_u16, vrshl_u32,
33327         vrshl_u64, vrshlq_u8, vrshlq_u16, vrshlq_u32, vrshlq_u64, vrshld_u64,
33328         vrshr_n_u8, vrshr_n_u16, vrshr_n_u32, vrshr_n_u64, vrshrq_n_u8,
33329         vrshrq_n_u16, vrshrq_n_u32, vrshrq_n_u64, vrshrd_n_u64, vshll_n_u8,
33330         vshll_n_u16, vshll_n_u32, vuqadd_s8, vuqadd_s16, vuqadd_s32,
33331         vuqadd_s64, vuqaddq_s8, vuqaddq_s16, vuqaddq_s32, vuqaddq_s64,
33332         vuqaddb_s8, vuqaddh_s16, vuqadds_s32, vuqaddd_s64): Add signedness
33333         suffix to builtin function name, remove cast.
33334         (vshl_s8, vshl_s16, vshl_s32, vshl_s64, vshl_u8, vshl_u16, vshl_u32,
33335         vshl_u64, vshlq_s8, vshlq_s16, vshlq_s32, vshlq_s64, vshlq_u8,
33336         vshlq_u16, vshlq_u32, vshlq_u64, vshld_s64, vshld_u64): Remove cast.
33338 2014-06-03  Alan Lawrence  <alan.lawrence@arm.com>
33340         * gcc/config/aarch64/aarch64-builtins.c
33341         (aarch64_types_binop_uus_qualifiers,
33342         aarch64_types_shift_to_unsigned_qualifiers,
33343         aarch64_types_unsigned_shiftacc_qualifiers): Define.
33344         * gcc/config/aarch64/aarch64-simd-builtins.def (uqshl, uqrshl, uqadd,
33345         uqsub, usqadd, usra_n, ursra_n, uqshrn_n, uqrshrn_n, usri_n, usli_n,
33346         sqshlu_n, uqshl_n): Update qualifiers.
33347         * gcc/config/aarch64/arm_neon.h (vqadd_u8, vqadd_u16, vqadd_u32,
33348         vqadd_u64, vqaddq_u8, vqaddq_u16, vqaddq_u32, vqaddq_u64, vqsub_u8,
33349         vqsub_u16, vqsub_u32, vqsub_u64, vqsubq_u8, vqsubq_u16, vqsubq_u32,
33350         vqsubq_u64, vqaddb_u8, vqaddh_u16, vqadds_u32, vqaddd_u64, vqrshl_u8,
33351         vqrshl_u16, vqrshl_u32, vqrshl_u64, vqrshlq_u8, vqrshlq_u16,
33352         vqrshlq_u32, vqrshlq_u64, vqrshlb_u8, vqrshlh_u16, vqrshls_u32,
33353         vqrshld_u64, vqrshrn_n_u16, vqrshrn_n_u32, vqrshrn_n_u64,
33354         vqrshrnh_n_u16, vqrshrns_n_u32, vqrshrnd_n_u64, vqshl_u8, vqshl_u16,
33355         vqshl_u32, vqshl_u64, vqshlq_u8, vqshlq_u16, vqshlq_u32, vqshlq_u64,
33356         vqshlb_u8, vqshlh_u16, vqshls_u32, vqshld_u64, vqshl_n_u8, vqshl_n_u16,
33357         vqshl_n_u32, vqshl_n_u64, vqshlq_n_u8, vqshlq_n_u16, vqshlq_n_u32,
33358         vqshlq_n_u64, vqshlb_n_u8, vqshlh_n_u16, vqshls_n_u32, vqshld_n_u64,
33359         vqshlu_n_s8, vqshlu_n_s16, vqshlu_n_s32, vqshlu_n_s64, vqshluq_n_s8,
33360         vqshluq_n_s16, vqshluq_n_s32, vqshluq_n_s64, vqshlub_n_s8,
33361         vqshluh_n_s16, vqshlus_n_s32, vqshlud_n_s64, vqshrn_n_u16,
33362         vqshrn_n_u32, vqshrn_n_u64, vqshrnh_n_u16, vqshrns_n_u32,
33363         vqshrnd_n_u64, vqsubb_u8, vqsubh_u16, vqsubs_u32, vqsubd_u64,
33364         vrsra_n_u8, vrsra_n_u16, vrsra_n_u32, vrsra_n_u64, vrsraq_n_u8,
33365         vrsraq_n_u16, vrsraq_n_u32, vrsraq_n_u64, vrsrad_n_u64, vsli_n_u8,
33366         vsli_n_u16, vsli_n_u32,vsli_n_u64, vsliq_n_u8, vsliq_n_u16,
33367         vsliq_n_u32, vsliq_n_u64, vslid_n_u64, vsqadd_u8, vsqadd_u16,
33368         vsqadd_u32, vsqadd_u64, vsqaddq_u8, vsqaddq_u16, vsqaddq_u32,
33369         vsqaddq_u64, vsqaddb_u8, vsqaddh_u16, vsqadds_u32, vsqaddd_u64,
33370         vsra_n_u8, vsra_n_u16, vsra_n_u32, vsra_n_u64, vsraq_n_u8,
33371         vsraq_n_u16, vsraq_n_u32, vsraq_n_u64, vsrad_n_u64, vsri_n_u8,
33372         vsri_n_u16, vsri_n_u32, vsri_n_u64, vsriq_n_u8, vsriq_n_u16,
33373         vsriq_n_u32, vsriq_n_u64, vsrid_n_u64): Remove casts.
33375 2014-06-03  Teresa Johnson  <tejohnson@google.com>
33377         * tree-sra.c (modify_function): Record caller nodes after rebuild.
33379 2014-06-02  Jason Merrill  <jason@redhat.com>
33381         PR c++/61020
33382         * varpool.c (ctor_for_folding): Handle uninitialized vtables.
33384 2014-06-03  Alan Lawrence  <alan.lawrence@arm.com>
33386         * config/aarch64/aarch64.c (aarch64_evpc_ext): allow and handle
33387         location == 0.
33389 2014-06-03  Alan Lawrence  <alan.lawrence@arm.com>
33391         * config/aarch64/aarch64-simd.md (aarch64_rev<REVERSE:rev-op><mode>):
33392         New pattern.
33393         * config/aarch64/aarch64.c (aarch64_evpc_rev): New function.
33394         (aarch64_expand_vec_perm_const_1): Add call to aarch64_evpc_rev.
33395         * config/aarch64/iterators.md (REVERSE): New iterator.
33396         (UNSPEC_REV64, UNSPEC_REV32, UNSPEC_REV16): New enum elements.
33397         (rev_op): New int_attribute.
33398         * config/aarch64/arm_neon.h (vrev16_p8, vrev16_s8, vrev16_u8,
33399         vrev16q_p8, vrev16q_s8, vrev16q_u8, vrev32_p8, vrev32_p16, vrev32_s8,
33400         vrev32_s16, vrev32_u8, vrev32_u16, vrev32q_p8, vrev32q_p16, vrev32q_s8,
33401         vrev32q_s16, vrev32q_u8, vrev32q_u16, vrev64_f32, vrev64_p8,
33402         vrev64_p16, vrev64_s8, vrev64_s16, vrev64_s32, vrev64_u8, vrev64_u16,
33403         vrev64_u32, vrev64q_f32, vrev64q_p8, vrev64q_p16, vrev64q_s8,
33404         vrev64q_s16, vrev64q_s32, vrev64q_u8, vrev64q_u16, vrev64q_u32):
33405         Replace temporary __asm__ with __builtin_shuffle.
33407 2014-06-03  Andrew Bennett  <andrew.bennett@imgtec.com>
33409         * config/mips/mips-cpus.def: Add mips32r3, mips32r5, mips64r3 and
33410         mips64r5.
33411         * config/mips/mips-tables.opt: Regenerate.
33412         * config/mips/mips.c (mips_compute_frame_info): Changed if statement
33413         to use mips_isa_rev rather than ISA_MIPS32R2.
33414         * config/mips/mips.h (ISA_MIPS32R3): New define.
33415         (ISA_MIPS32R5): New define.
33416         (ISA_MIPS64R3): New define.
33417         (ISA_MIPS64R5): New define.
33418         (TARGET_CPU_CPP_BUILTINS): Added support for ISA_MIPS32R3,
33419         ISA_MIPS32R5, ISA_MIPS64R3 and ISA_MIPS64R5.
33420         (MIPS_ISA_LEVEL_SPEC): Added support for mips32r3, mips32r5, mips64r3
33421         and mips64r5.
33422         (MIPS_ISA_SYNCI_SPEC): Likewise.
33423         (ISA_HAS_64BIT_REGS): Added ISA_MIPS64R3 and ISA_MIPS64R5.
33424         (LINK_SPEC): Added mips32r3 and mips32r5.
33425         * config/mips/t-isa3264 (MULTILIB_MATCHES): Map mips32r3 and mips32r5
33426         to mips32r2; and mips64r3 and mips64r5 to mips64r2.
33427         * config/mips/t-mti-elf (MULTILIB_MATCHES): Likewise.
33428         * config/mips/t-mti-linux (MULTILIB_MATCHES): Likewise.
33429         * config/mips/t-sde (MULTILIB_MATCHES): Likewise.
33430         * config/mips/t-sdemtk (MULTILIB_MATCHES): New define.
33431         * doc/invoke.texi: Document mips32r3, mips32r5, mips64r3 and mips64r5.
33433 2014-06-03  Andrew Bennett  <andrew.bennett@imgtec.com>
33435         * doc/invoke.texi: Document -mxpa and -mno-xpa MIPS command line
33436         options.
33437         * config/mips/mips.opt (mxpa): New option.
33438         * config/mips/mips.h (ASM_SPEC): Pass mxpa and mno-xpa to the
33439         assembler.
33441 2014-06-03  Martin Jambor  <mjambor@suse.cz>
33443         PR ipa/61160
33444         * ipa-cp.c (cgraph_edge_brings_value_p): Handle edges leading to
33445         thunks.
33447 2014-06-03  Thomas Preud'homme  <thomas.preudhomme@arm.com>
33449         PR tree-optimization/61328
33450         * tree-ssa-math-opts.c (init_symbolic_number): Extract symbolic number
33451         initialization from find_bswap_or_nop_1.
33452         (find_bswap_or_nop_1): Test return value of find_bswap_or_nop_1 stored
33453         in source_expr2 before using the size value the function sets. Also
33454         make use of init_symbolic_number () in both the old place and
33455         find_bswap_or_nop_load () to avoid reading uninitialized memory when
33456         doing recursion in the GIMPLE_BINARY_RHS case.
33458 2014-06-03  Richard Biener  <rguenther@suse.de>
33460         PR tree-optimization/61383
33461         * tree-ssa-ifcombine.c (bb_no_side_effects_p): Make sure
33462         stmts can't trap.
33464 2014-06-03  Richard Sandiford  <rdsandiford@googlemail.com>
33466         * defaults.h (USE_MD_CONSTRAINTS, EXTRA_MEMORY_CONSTRAINT)
33467         (EXTRA_ADDRESS_CONSTRAINT, DEFAULT_CONSTRAINT_LEN, CONSTRAINT_LEN)
33468         (CONST_OK_FOR_CONSTRAINT_P, CONST_DOUBLE_OK_FOR_LETTER_P)
33469         (REG_CLASS_FROM_CONSTRAINT, EXTRA_CONSTRAINT_STR): Delete definitions
33470         in this file.
33471         (REG_CLASS_FROM_LETTER, CONST_OK_FOR_LETTER_P)
33472         (CONST_DOUBLE_OK_FOR_LETTER_P, EXTRA_CONSTRAINT): Move poising to...
33473         * system.h: ...here and make it unconditional.
33474         * target.def (conditional_register_usage): Mention
33475         define_register_constraint instead of old-style constraint macros.
33476         * doc/tm.texi.in: Remove documentation for old-style constraint macros.
33477         * doc/tm.texi: Regenerate.
33478         * genoutput.c: Remove USE_MD_CONSTRAINTS conditions and all code
33479         protected by !USE_MD_CONSTRAINTS.
33480         * config/frv/frv.md: Remove quote from old version of documentation.
33481         * config/frv/frv.c (frv_conditional_register_usage): Likewise.
33482         * config/m32r/m32r.c (easy_di_const, easy_df_const): Avoid mentioning
33483         CONST_DOUBLE_OK_FOR_LETTER.
33484         * config/sh/constraints.md: Likewise EXTRA_CONSTRAINT.
33486 2014-06-02  Andrew Pinski  <apinski@cavium.com>
33488         * config/aarch64/aarch64-linux.h (GLIBC_DYNAMIC_LINKER):
33489         /lib/ld-linux32-aarch64.so.1 is used for ILP32.
33490         (LINUX_TARGET_LINK_SPEC): Update linker script for ILP32.
33491         file whose name depends on -mabi= and -mbig-endian.
33492         * config/aarch64/t-aarch64-linux (MULTILIB_OSDIRNAMES):
33493         Handle LP64 better and handle ilp32 too.
33494         (MULTILIB_OPTIONS): Delete.
33495         (MULTILIB_DIRNAMES): Delete.
33497 2014-06-02  Andrew MacLeod  <amacleod@redhat.com>
33499         * expr.h: Remove prototypes of functions defined in builtins.c.
33500         * tree.h: (build_call_expr_*, build_string_literal): Add prototypes.
33501         Remove prototypes of functions defined in builtins.c.
33502         * builtins.h: Update prototype list to include all exported functions.
33503         * builtins.c: (default_libc_has_function, gnu_libc_has_function,
33504         no_c99_libc_has_function): Move to targhooks.c
33505         (build_string_literal, build_call_expr_loc_array,
33506         build_call_expr_loc_vec, build_call_expr_loc, build_call_expr): Move
33507         to tree.c.
33508         (expand_builtin_object_size, fold_builtin_object_size): Make static.
33509         * targhooks.c (default_libc_has_function, gnu_libc_has_function,
33510         no_c99_libc_has_function): Relocate from builtins.c.
33511         * tree.c: Include builtins.h.
33512         (build_call_expr_loc_array, build_call_expr_loc_vec,
33513         build_call_expr_loc, build_call_expr, build_string_literal): Relocate
33514         from builtins.c.
33515         * fold-const.h (fold_fma): Move prototype to builtins.h.
33516         * realmpfr.h (do_mpc_arg2): Move prototype to builtins.h.
33517         * asan.c: Include builtins.h.
33518         * cfgexpand.c: Likewise.
33519         * convert.c: Likewise.
33520         * emit-rtl.c: Likewise.
33521         * except.c: Likewise.
33522         * expr.c: Likewise.
33523         * fold-const.c: Likewise.
33524         * gimple-fold.c: Likewise.
33525         * gimple-ssa-strength-reduction.c: Likewise.
33526         * gimplify.c: Likewise.
33527         * ipa-inline.c: Likewise.
33528         * ipa-prop.c: Likewise.
33529         * lto-streamer-out.c: Likewise.
33530         * stmt.c: Likewise.
33531         * tree-inline.c: Likewise.
33532         * tree-object-size.c: Likewise.
33533         * tree-sra.c: Likewise.
33534         * tree-ssa-ccp.c: Likewise.
33535         * tree-ssa-forwprop.c: Likewise.
33536         * tree-ssa-loop-ivcanon.c: Likewise.
33537         * tree-ssa-loop-ivopts.c: Likewise.
33538         * tree-ssa-math-opts.c: Likewise.
33539         * tree-ssa-reassoc.c: Likewise.
33540         * tree-ssa-threadedge.c: Likewise.
33541         * tree-streamer-in.c: Likewise.
33542         * tree-vect-data-refs.c: Likewise.
33543         * tree-vect-patterns.c: Likewise.
33544         * tree-vect-stmts.c: Likewise.
33545         * config/aarch64/aarch64.c: Likewise.
33546         * config/alpha/alpha.c: Likewise.
33547         * config/arc/arc.c: Likewise.
33548         * config/arm/arm.c: Likewise.
33549         * config/avr/avr.c: Likewise.
33550         * config/bfin/bfin.c: Likewise.
33551         * config/c6x/c6x.c: Likewise.
33552         * config/cr16/cr16.c: Likewise.
33553         * config/cris/cris.c: Likewise.
33554         * config/epiphany/epiphany.c: Likewise.
33555         * config/fr30/fr30.c: Likewise.
33556         * config/frv/frv.c: Likewise.
33557         * config/h8300/h8300.c: Likewise.
33558         * config/i386/i386.c: Likewise.
33559         * config/i386/winnt.c: Likewise.
33560         * config/ia64/ia64.c: Likewise.
33561         * config/iq2000/iq2000.c: Likewise.
33562         * config/lm32/lm32.c: Likewise.
33563         * config/m32c/m32c.c: Likewise.
33564         * config/m32r/m32r.c: Likewise.
33565         * config/m68k/m68k.c: Likewise.
33566         * config/mcore/mcore.c: Likewise.
33567         * config/mep/mep.c: Likewise.
33568         * config/microblaze/microblaze.c: Likewise.
33569         * config/mips/mips.c: Likewise.
33570         * config/mmix/mmix.c: Likewise.
33571         * config/mn10300/mn10300.c: Likewise.
33572         * config/moxie/moxie.c: Likewise.
33573         * config/msp430/msp430.c: Likewise.
33574         * config/nds32/nds32.c: Likewise.
33575         * config/pa/pa.c: Likewise.
33576         * config/pdp11/pdp11.c: Likewise.
33577         * config/picochip/picochip.c: Likewise.
33578         * config/rl78/rl78.c: Likewise.
33579         * config/rs6000/rs6000.c: Likewise.
33580         * config/rx/rx.c: Likewise.
33581         * config/s390/s390.c: Likewise.
33582         * config/score/score.c: Likewise.
33583         * config/sh/sh.c: Likewise.
33584         * config/sparc/sparc.c: Likewise.
33585         * config/spu/spu.c: Likewise.
33586         * config/stormy16/stormy16.c: Likewise.
33587         * config/tilegx/tilegx.c: Likewise.
33588         * config/tilepro/tilepro.c: Likewise.
33589         * config/v850/v850.c: Likewise.
33590         * config/vax/vax.c: Likewise.
33591         * config/xtensa/xtensa.c: Likewise.
33593 2014-06-02  Jeff Law  <law@redhat.com>
33595         PR rtl-optimization/61094
33596         * ree.c (combine_reaching_defs): Do not reextend an insn if it
33597         was marked as do_no_reextend.  If a copy is needed to eliminate
33598         an extension, then mark it as do_not_reextend.
33600 2014-06-02  Marcus Shawcroft  <marcus.shawcroft@arm.com>
33602         * config/aarch64/aarch64.md (set_fpcr): Drop ISB after FPCR write.
33604 2014-06-02  Richard Henderson  <rth@redhat.com>
33606         PR target/61336
33607         * config/alpha/alpha.c (print_operand_address): Allow symbolic
33608         addresses inside asms.  Use output_operand_lossage instead of
33609         gcc_unreachable.
33611 2014-06-02  Uros Bizjak  <ubizjak@gmail.com>
33613         PR target/61239
33614         * config/i386/i386.c (ix86_expand_vec_perm) [case V32QImode]: Use
33615         GEN_INT (-128) instead of GEN_INT (128) to set MSB of QImode constant.
33617 2014-06-02  Tom de Vries  <tom@codesourcery.com>
33619         * config/aarch64/aarch64.c (aarch64_float_const_representable_p): Handle
33620         case that x has VOIDmode.
33622 2014-06-02  Bernd Schmidt  <bernds@codesourcery.com>
33624         * varasm.c (copy_constant): Delete function.
33625         (build_constant_desc): Don't call it.
33627 2014-06-02  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
33629         PR target/61154
33630         * config/arm/arm.h (TARGET_SUPPORTS_WIDE_INT): Define.
33631         * config/arm/arm.md (mov64 splitter): Replace const_double_operand
33632         with immediate_operand.
33634 2014-06-02  Andreas Schwab  <schwab@suse.de>
33636         * config/ia64/ia64.c
33637         (ia64_first_cycle_multipass_dfa_lookahead_guard): Check
33638         pending_data_specs first.
33640 2014-06-02  Richard Biener  <rguenther@suse.de>
33642         PR tree-optimization/61378
33643         * tree-ssa-sccvn.c (vn_reference_lookup_3): Initialize
33644         valueized_anything.
33646 2014-06-01  Uros Bizjak  <ubizjak@gmail.com>
33648         * config/i386/constraints.md (Bw): Rename from 'w'.
33649         (Bz): Rename from 'z'.
33650         * config/i386/i386.md: Change 'w' to 'Bw' and 'z' to 'Bz' globally.
33652 2014-06-01  Kai Tietz  <ktietz@redhat.com>
33654         PR target/61377
33655         * config/i386/constrains.md (define_constrain): New 'Bs' constraint.
33656         * config/i386/i386.md (sibcall_insn_operand): Use Bs
33657         instead of m constraint.
33659 2014-05-31  Andreas Schwab  <schwab@linux-m68k.org>
33661         * config/m68k/m68k.md (beq0_di, bne0_di): Make the "o" constraint
33662         a separate alternative where the scratch operand 2 is marked as
33663         early clobber.
33665 2014-05-31  Kugan Vivekanandarajah  <kuganv@linaro.org>
33667         * config/arm/arm.c (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New define.
33668         (arm_builtins) : Add ARM_BUILTIN_GET_FPSCR and ARM_BUILTIN_SET_FPSCR.
33669         (bdesc_2arg) : Add description for builtins __builtins_arm_set_fpscr
33670         and __builtins_arm_get_fpscr.
33671         (arm_init_builtins) : Initialize builtins __builtins_arm_set_fpscr and
33672         __builtins_arm_get_fpscr.
33673         (arm_expand_builtin) : Expand builtins __builtins_arm_set_fpscr and
33674         __builtins_arm_ldfpscr.
33675         (arm_atomic_assign_expand_fenv): New function.
33676         * config/arm/vfp.md (set_fpscr): New pattern.
33677         (get_fpscr) : Likewise.
33678         * config/arm/unspecs.md (unspecv): Add VUNSPEC_GET_FPSCR and
33679         VUNSPEC_SET_FPSCR.
33680         * doc/extend.texi (AARCH64 Built-in Functions) : Document
33681         __builtins_arm_set_fpscr, __builtins_arm_get_fpscr.
33683 2014-05-30  Jakub Jelinek  <jakub@redhat.com>
33685         * asan.c (report_error_func): Add SLOW_P argument, use
33686         BUILT_IN_ASAN_*_N if set.
33687         (build_check_stmt): Likewise.
33688         (instrument_derefs): If T has insufficient alignment,
33689         force same handling as for odd sizes.
33691         * sanitizer.def (BUILT_IN_ASAN_REPORT_LOAD_N,
33692         BUILT_IN_ASAN_REPORT_STORE_N): New.
33693         * asan.c (struct asan_mem_ref): Change access_size type to
33694         HOST_WIDE_INT.
33695         (asan_mem_ref_init, asan_mem_ref_new, get_mem_refs_of_builtin_call,
33696         update_mem_ref_hash_table): Likewise.
33697         (asan_mem_ref_hasher::hash): Hash in a HWI.
33698         (report_error_func): Change size_in_bytes argument to HWI.
33699         Use *_N builtins if size_in_bytes is larger than 16 or not power of
33700         two.
33701         (build_shadow_mem_access): New function.
33702         (build_check_stmt): Use it.  Change size_in_bytes argument to HWI.
33703         Handle size_in_bytes not power of two or larger than 16.
33704         (instrument_derefs): Don't give up if size_in_bytes is not
33705         power of two or is larger than 16.
33707 2014-05-30  Kai Tietz  <ktietz@redhat.com>
33709         PR target/60104
33710         * config/i386/i386.c (x86_output_mi_thunk): Add memory case
33711         for sibling-tail-calls.
33712         * config/i386/i386.md (sibcall_insn_operand): Add memory-constrain
33713         to its use.
33714         * config/i386/predicates.md (sibcall_memory_operand): New predicate.
33715         (sibcall_insn_operand): Add check for sibcall_memory_operand.
33717 2014-05-30  Pitchumani Sivanupandi <pitchumani.s@atmel.com>
33719         * config/avr/avr-mcus.def: Change ATA6289 ISA to AVR4
33720         * config/avr/avr-tables.opt: Regenerate.
33721         * config/avr/t-multilib: Regenerate.
33722         * doc/avr-mmcu.texi: Regenerate.
33724 2014-05-30  Ian Lance Taylor  <iant@google.com>
33726         * config/i386/xmmintrin.h (_mm_pause): Move out of scope of pragma
33727         target("sse").
33729 2014-05-30  Tom de Vries  <tom@codesourcery.com>
33731         * config/i386/i386.c (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS):
33732         Redefine as true.
33734 2014-05-30  Tom de Vries  <tom@codesourcery.com>
33736         * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
33737         * lra.c (initialize_lra_reg_info_element): Add init of
33738         actual_call_used_reg_set field.
33739         (lra): Call lra_create_live_ranges before lra_inheritance for
33740         -fuse-caller-save.
33741         * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
33742         -fuse-caller-save.
33743         * lra-constraints.c (need_for_call_save_p): Use actual_call_used_reg_set
33744         instead of call_used_reg_set for -fuse-caller-save.
33745         * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
33747 2014-05-30  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
33749         * config/arm/thumb2.md (*thumb2_movhi_insn): Set type of movw
33750         to mov_imm.
33751         * config/arm/vfp.md (*thumb2_movsi_vfp): Likewise.
33753 2014-05-30  Richard Sandiford  <rdsandiford@googlemail.com>
33755         * ira.c (ira_get_dup_out_num): Check for output operands at
33756         the start of the loop.  Handle cases where an included alternative
33757         follows an excluded one.
33759 2014-05-29  Mike Stump  <mikestump@comcast.net>
33761         PR debug/61352
33762         * collect2.c (maybe_run_lto_and_relink): Be sure to always run
33763         post ld passes when lto is used.
33765 2014-05-29  Vladimir Makarov  <vmakarov@redhat.com>
33767         PR rtl-optimization/61325
33768         * lra-constraints.c (process_address): Rename to process_address_1.
33769         (process_address): New function.
33771 2014-05-29  Alan Lawrence  <alan.lawrence@arm.com>
33773         * config/aarch64/aarch64-builtins.c (aarch64_types_binopv_qualifiers,
33774         TYPES_BINOPV): New static data.
33775         * config/aarch64/aarch64-simd-builtins.def (im_lane_bound):
33776         New builtin.
33777         * config/aarch64/aarch64-simd.md (aarch64_ext,
33778         aarch64_im_lane_boundsi): New patterns.
33779         * config/aarch64/aarch64.c (aarch64_expand_vec_perm_const_1): Match
33780         patterns for EXT.
33781         (aarch64_evpc_ext): New function.
33783         * config/aarch64/iterators.md (UNSPEC_EXT): New enum element.
33785         * config/aarch64/arm_neon.h (vext_f32, vext_f64, vext_p8, vext_p16,
33786         vext_s8, vext_s16, vext_s32, vext_s64, vext_u8, vext_u16, vext_u32,
33787         vext_u64, vextq_f32, vextq_f64, vextq_p8, vextq_p16, vextq_s8,
33788         vextq_s16, vextq_s32, vextq_s64, vextq_u8, vextq_u16, vextq_u32,
33789         vextq_u64): Replace __asm with __builtin_shuffle and im_lane_boundsi.
33791 2014-05-29  Tom de Vries  <tom@codesourcery.com>
33793         * rtl.h (BLOCK_SYMBOL_CHECK): Use SYMBOL_REF_FLAGS.
33795 2014-05-29  Richard Earnshaw <rearnsha@arm.com>
33796             Richard Sandiford  <rdsandiford@googlemail.com>
33798         * arm/iterators.md (shiftable_ops): New code iterator.
33799         (t2_binop0, arith_shift_insn): New code attributes.
33800         * arm/predicates.md (shift_nomul_operator): New predicate.
33801         * arm/arm.md (insn_enabled): Delete.
33802         (enabled): Remove insn_enabled test.
33803         (*arith_shiftsi): Delete.  Replace with ...
33804         (*<arith_shift_insn>_multsi): ... new pattern.
33805         (*<arith_shift_insn>_shiftsi): ... new pattern.
33806         * config/arm/arm.c (arm_print_operand): Handle operand format 'b'.
33808 2014-05-29  Radovan Obradovic  <robradovic@mips.com>
33809             Tom de Vries  <tom@codesourcery.com>
33811         * config/mips/mips.h (POST_CALL_TMP_REG): Define.
33812         * config/mips/mips.c (mips_emit_call_insn): Add POST_CALL_TMP_REG
33813         clobber.
33814         (mips_split_call): Use POST_CALL_TMP_REG.
33815         (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): Redefine to true.
33817 2014-05-29  Tom de Vries  <tom@codesourcery.com>
33819         * final.c (collect_fn_hard_reg_usage): Guard variable declaration
33820         with #ifdef STACK_REGS.
33822 2014-05-28  Jan Hubicka  <hubicka@ucw.cz>
33824         * varasm.c (get_variable_section): Walk aliases.
33825         (place_block_symbol): Walk aliases.
33827 2014-05-28  Tom de Vries  <tom@codesourcery.com>
33829         Revert:
33830         2014-05-28  Tom de Vries  <tom@codesourcery.com>
33832         * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
33833         * lra.c (initialize_lra_reg_info_element): Add init of
33834         actual_call_used_reg_set field.
33835         (lra): Call lra_create_live_ranges before lra_inheritance for
33836         -fuse-caller-save.
33837         * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
33838         -fuse-caller-save.
33839         * lra-constraints.c (need_for_call_save_p): Use
33840         actual_call_used_reg_set instead of call_used_reg_set for
33841         -fuse-caller-save.
33842         * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
33844 2014-05-28  Richard Sandiford  <rdsandiford@googlemail.com>
33846         * doc/md.texi: Document that the % constraint character must
33847         be at the beginning of the string.
33848         * genoutput.c (validate_insn_alternatives): Check that '=',
33849         '+' and '%' only appear at the beginning of a constraint.
33850         * ira.c (commutative_constraint_p): Delete.
33851         (ira_get_dup_out_num): Expect the '%' commutativity marker to be
33852         at the start of the string.
33853         * config/alpha/alpha.md (*movmemdi_1, *clrmemdi_1): Remove
33854         duplicate '='s.
33855         * config/arm/neon.md (bicdi3_neon): Likewise.
33856         * config/iq2000/iq2000.md (addsi3_internal, subsi3_internal, sgt_si)
33857         (slt_si, sltu_si): Likewise.
33858         * config/vax/vax.md (sbcdi3): Likewise.
33859         * config/h8300/h8300.md (*cmpstz): Remove duplicate '+'.
33860         * config/arc/arc.md (mulsi_600, mulsidi_600, umulsidi_600)
33861         (mul64): Move '%' to beginning of constraint.
33862         * config/arm/arm.md (*xordi3_insn): Likewise.
33863         * config/nds32/nds32.md (add<mode>3, mulsi3, andsi3, iorsi3)
33864         (xorsi3): Likewise.
33866 2014-05-28  Richard Sandiford  <rdsandiford@googlemail.com>
33868         * doc/md.texi: Document the restrictions on the "enabled" attribute.
33870 2014-05-28  Jason Merrill  <jason@redhat.com>
33872         PR c++/47202
33873         * cgraph.h (symtab_node::get_comdat_group_id): New.
33874         * cgraphunit.c (analyze_functions): Call it.
33875         * symtab.c (dump_symtab_node): Likewise.
33876         * tree.c (decl_comdat_group_id): New.
33877         * tree.h: Declare it.
33878         * lto-streamer-out.c (write_symbol): Use it.
33879         * trans-mem.c (ipa_tm_create_version_alias): Likewise.
33881 2014-05-28  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
33883         PR bootstrap/PR61146
33884         * wide-int.cc: Do not include longlong.h when compiling with clang.
33886 2014-05-28  Richard Biener  <rguenther@suse.de>
33888         * tree-ssa-propagate.c (add_control_edge): Print less vertical space.
33889         * tree-vrp.c (extract_range_from_ssa_name): Also copy VR_UNDEFINED.
33890         (vrp_visit_assignment_or_call): Print less vertical space.
33891         (vrp_visit_stmt): Likewise.
33892         (vrp_visit_phi_node): Likewise.  For a PHI argument with
33893         VR_VARYING range consider recording it as copy.
33895 2014-05-28  Richard Biener  <rguenther@suse.de>
33897         Revert
33898         2014-05-28  Richard Biener  <rguenther@suse.de>
33900         * hwint.h (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
33902 2014-05-28  Bernd Edlinger  <bernd.edlinger@hotmail.de>
33904         * expr.c (expand_assignment): Fold the bitpos in the to_rtx if
33905         sufficiently aligned and an offset is used at the same time.
33906         (expand_expr_real_1): Likewise.
33908 2014-05-28  Richard Biener  <rguenther@suse.de>
33910         PR middle-end/61045
33911         * fold-const.c (fold_comparison): When folding
33912         X +- C1 CMP Y +- C2 to X CMP Y +- C2 +- C1 also ensure
33913         the sign of the remaining constant operand stays the same.
33915 2014-05-28  Kaushik Phatak  <kaushik.phatak@kpit.com>
33917         * config/rl78/rl78.h (TARGET_CPU_CPP_BUILTINS): Define
33918         __RL78_64BIT_DOUBLES__ or __RL78_32BIT_DOUBLES__.
33919         (ASM_SPEC): Pass -m64bit-doubles or -m32bit-doubles on
33920         to the assembler.
33921         (DOUBLE_TYPE_SIZE): Use 64 bit if TARGET_64BIT_DOUBLES is true.
33922         * gcc/config/rl78/rl78.opt (m64bit-doubles): New option.
33923         (m32bit-doubles) Likewise.
33924         * gcc/config/rl78/t-rl78: Add 64-bit-double multilib.
33925         * doc/invoke.texi: Document -m32bit-doubles and -m64bit-doubles
33926         option for RL78.
33928 2014-05-28  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
33930         * configure.ac ($gcc_cv_ld_clearcap): New test.
33931         * configure: Regenerate.
33932         * config.in: Regenerate.
33933         * config/sol2.opt (mclear-hwcap): New option.
33934         * config/sol2.h (LINK_CLEARCAP_SPEC): Define.
33935         * config/sol2-clearcap.map: Moved here from
33936         testsuite/gcc.target/i386/clearcap.map.
33937         * config/sol2-clearcapv2.map: Move here from
33938         gcc.target/i386/clearcapv2.map.
33939         * config/t-sol2 (install): Depend on install-clearcap-map.
33940         (install-clearcap-map): New target.
33941         * doc/invoke.texi (Option Summary, Solaris 2 Options): Document
33942         -mclear-hwcap.
33944 2014-05-28  Richard Biener  <rguenther@suse.de>
33946         * hwint.h (*_HALF_WIDE_INT*): Move to ...
33947         * wide-int.cc (HOST_BITS_PER_HALF_WIDE_INT, HOST_HALF_WIDE_INT):
33948         ... here and remove the rest.
33949         * hwint.h (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
33951 2014-05-28  Richard Biener  <rguenther@suse.de>
33953         PR tree-optimization/61335
33954         * tree-vrp.c (vrp_visit_phi_node): If the compare of old and
33955         new range fails, drop to varying.
33957 2014-05-28  Olivier Hainque  <hainque@adacore.com>
33959         * config/rs6000/vxworks.h (VXCPU_FOR_8548): New. Default to PPC85XX.
33960         (CPP_SPEC): Add entry for -mcpu=8548.
33961         * config/rs6000/vxworksae.h: Reinstate. Override VXCPU_FOR_8548.
33962         * config.gcc (powerpc-wrs-vxworksae, tm_file): Add back vxworksae.h.
33964 2014-05-28  Tom de Vries  <tom@codesourcery.com>
33966         * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
33967         * lra.c (initialize_lra_reg_info_element): Add init of
33968         actual_call_used_reg_set field.
33969         (lra): Call lra_create_live_ranges before lra_inheritance for
33970         -fuse-caller-save.
33971         * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
33972         -fuse-caller-save.
33973         * lra-constraints.c (need_for_call_save_p): Use
33974         actual_call_used_reg_set instead of call_used_reg_set for
33975         -fuse-caller-save.
33976         * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
33978 2014-05-28  Radovan Obradovic  <robradovic@mips.com>
33979             Tom de Vries  <tom@codesourcery.com>
33981         * doc/invoke.texi (@item Optimization Options): Add -fuse-caller-save
33982         to gccoptlist.
33983         (@item -fuse-caller-save): New item.
33985 2014-05-28  Radovan Obradovic  <robradovic@mips.com>
33986             Tom de Vries  <tom@codesourcery.com>
33988         * opts.c (default_options_table): Add OPT_LEVELS_2_PLUS entry with
33989         OPT_fuse_caller_save.
33991 2014-05-28  Radovan Obradovic  <robradovic@mips.com>
33992             Tom de Vries  <tom@codesourcery.com>
33994         * df-scan.c (df_get_call_refs): Use get_call_reg_set_usage.
33995         * caller-save.c (setup_save_areas, save_call_clobbered_regs): Use
33996         get_call_reg_set_usage.
33997         * resource.c (mark_set_resources, mark_target_live_regs): Use
33998         get_call_reg_set_usage.
33999         * ira-int.h (struct ira_allocno): Add crossed_calls_clobbered_regs
34000         field.
34001         (ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS): Define.
34002         * ira-lives.c (process_bb_node_lives): Use get_call_reg_set_usage.
34003         Calculate ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
34004         * ira-build.c (ira_create_allocno): Init
34005         ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
34006         (create_cap_allocno, propagate_allocno_info)
34007         (propagate_some_info_from_allocno)
34008         (copy_info_to_removed_store_destinations): Handle
34009         ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
34010         * ira-costs.c (ira_tune_allocno_costs): Use
34011         ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS to adjust costs.
34013 2014-05-28  Radovan Obradovic  <robradovic@mips.com>
34014             Tom de Vries  <tom@codesourcery.com>
34016         * cgraph.h (struct cgraph_rtl_info): Add function_used_regs
34017         and function_used_regs_valid fields.
34018         * final.c: Move include of hard-reg-set.h to before rtl.h to declare
34019         find_all_hard_reg_sets.
34020         (collect_fn_hard_reg_usage, get_call_fndecl, get_call_cgraph_rtl_info)
34021         (get_call_reg_set_usage): New function.
34022         (rest_of_handle_final): Use collect_fn_hard_reg_usage.
34023         * regs.h (get_call_reg_set_usage): Declare.
34025 2014-05-28  Georg-Johann Lay  <avr@gjlay.de>
34027         PR libgcc/61152
34028         * config/dbx.h (License): Add Runtime Library Exception.
34029         * config/newlib-stdint.h (License): Same.
34030         * config/rtems.h (License): Same
34031         * config/initfini-array.h (License): Same
34032         * config/v850/v850.h (License): Same.
34033         * config/v850/v850-opts.h (License): Same
34034         * config/v850/rtems.h (License): Same.
34036 2014-05-28  Georg-Johann Lay  <avr@gjlay.de>
34038         PR target/61044
34039         * doc/extend.texi (Local Labels): Note that label differences are
34040         not supported for AVR.
34042 2014-05-28  Richard Sandiford  <rdsandiford@googlemail.com>
34043             Olivier Hainque  <hainque@adacore.com>
34045         * rtl.h (set_for_reg_notes): Declare.
34046         * emit-rtl.c (set_for_reg_notes): New function.
34047         (set_unique_reg_note): Use it.
34048         * optabs.c (add_equal_note): Likewise
34050 2014-05-27  Andrew Pinski  <apinski@cavium.com>
34052         * config/aarch64/aarch64.md (stack_protect_set_<mode>):
34053         Use <w> for the register in assembly template.
34054         (stack_protect_test): Use the mode of operands[0] for the result.
34055         (stack_protect_test_<mode>): Use <w> for the register
34056         in assembly template.
34058 2014-05-27  DJ Delorie  <dj@redhat.com>
34060         * config/rx/rx.c (add_vector_labels): New.
34061         (rx_output_function_prologue): Call it.
34062         (rx_handle_func_attribute): Don't require empty arguments.
34063         (rx_handle_vector_attribute): New.
34064         (rx_attribute_table): Add "vector" attribute.
34065         * doc/extend.texi (interrupt, vector): Document new/changed
34066         RX-specific attributes.
34068         * config/rx/rx.c (rx_adjust_insn_length): Skip for non-insns.
34070 2014-05-27  Eric Botcazou  <ebotcazou@adacore.com>
34072         * double-int.c (div_and_round_double) <ROUND_DIV_EXPR>: Use the proper
34073         predicate to detect a negative quotient.
34075 2014-05-27  Eric Botcazou  <ebotcazou@adacore.com>
34077         * fold-const.c (fold_comparison): Clean up and extend X +- C1 CMP C2
34078         to X CMP C2 -+ C1 transformation to EQ_EXPR/NE_EXPR.
34079         Add X - Y CMP 0 to X CMP Y transformation.
34080         (fold_binary_loc) <EQ_EXPR/NE_EXPR>: Remove same transformations.
34082 2014-05-27  Segher Boessenkool  <segher@kernel.crashing.org>
34084         * stmt.c (dump_case_nodes): Don't convert values to HOST_WIDE_INT
34085         before printing.
34087 2014-05-27  Steve Ellcey  <sellcey@mips.com>
34089         * config/mips/mips.c: Add include of cgraph.h.
34091 2014-05-27  Richard Biener  <rguenther@suse.de>
34093         * system.h (__STDC_FORMAT_MACROS): Define as very first thing.
34095 2014-05-27  Georg-Johann Lay  <avr@gjlay.de>
34097         PR libgcc/61152
34098         * config/arm/arm.h (License): Add note to COPYING.RUNTIME.
34099         * config/arm/arm-cores.def (License): Same.
34100         * config/arm/arm-opts.h (License): Same.
34101         * config/arm/aout.h (License): Same.
34102         * config/arm/bpabi.h (License): Same.
34103         * config/arm/elf.h (License): Same.
34104         * config/arm/linux-elf.h (License): Same.
34105         * config/arm/linux-gas.h (License): Same.
34106         * config/arm/netbsd-elf.h (License): Same.
34107         * config/arm/uclinux-eabi.h (License): Same.
34108         * config/arm/uclinux-elf.h (License): Same.
34109         * config/arm/vxworks.h (License): Same.
34111 2014-05-27  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
34113         * config/arm/neon.md (neon_bswap<mode>): New pattern.
34114         * config/arm/arm.c (neon_itype): Add NEON_BSWAP.
34115         (arm_init_neon_builtins): Handle NEON_BSWAP.
34116         Define required type nodes.
34117         (arm_expand_neon_builtin): Handle NEON_BSWAP.
34118         (arm_builtin_vectorized_function): Handle BUILTIN_BSWAP builtins.
34119         * config/arm/arm_neon_builtins.def (bswap): Define builtins.
34120         * config/arm/iterators.md (VDQHSD): New mode iterator.
34122 2014-05-27  Richard Biener  <rguenther@suse.de>
34124         * tree-vrp.c (vrp_evaluate_conditional_warnv_with_ops_using_ranges):
34125         Try using literal operands when comparing value-ranges failed.
34127 2014-05-27  Richard Sandiford  <rdsandiford@googlemail.com>
34129         * ira.c (commutative_operand): Adjust for change to recog_data.
34130         [Missing from previous commit.]
34132 2014-05-27  Richard Sandiford  <rdsandiford@googlemail.com>
34134         * system.h (TEST_BIT): New macro.
34135         * recog.h (alternative_mask): New type.
34136         (ALL_ALTERNATIVES, ALTERNATIVE_BIT): New macros.
34137         (recog_data_d): Replace alternative_enabled_p array with
34138         enabled_alternatives.
34139         (target_recog): New structure.
34140         (default_target_recog, this_target_recog): Declare.
34141         (get_enabled_alternatives, recog_init): Likewise.
34142         * recog.c (default_target_recog, this_target_recog): New variables.
34143         (get_enabled_alternatives): New function.
34144         (extract_insn): Use it.
34145         (recog_init): New function.
34146         (preprocess_constraints, constrain_operands): Adjust for change to
34147         recog_data.
34148         * postreload.c (reload_cse_simplify_operands): Likewise.
34149         * reload.c (find_reloads): Likewise.
34150         * ira-costs.c (record_reg_classes): Likewise.
34151         * ira-lives.c (single_reg_class): Likewise.  Fix bug in which
34152         all alternatives after a disabled one would be skipped.
34153         (ira_implicitly_set_insn_hard_regs): Likewise.
34154         * ira.c (ira_setup_alts): Adjust for change to recog_data.
34155         * lra-int.h (lra_insn_recog_data): Replace alternative_enabled_p
34156         with enabled_alternatives.
34157         * lra.c (free_insn_recog_data): Update accordingly.
34158         (lra_update_insn_recog_data): Likewise.
34159         (lra_set_insn_recog_data): Likewise.  Use get_enabled_alternatives.
34160         * lra-constraints.c (process_alt_operands): Likewise.  Handle
34161         only_alternative as part of the enabled mask.
34162         * target-globals.h (this_target_recog): Declare.
34163         (target_globals): Add a recog field.
34164         (restore_target_globals): Restore this_target_recog.
34165         * target-globals.c: Include recog.h.
34166         (default_target_globals): Initialize recog field.
34167         (save_target_globals): Likewise.
34168         * reginfo.c (reinit_regs): Call recog_init.
34169         * toplev.c (backend_init_target): Likewise.
34171 2014-05-27  Richard Sandiford  <rdsandiford@googlemail.com>
34173         * gencodes.c (main): Make LAST_INSN_CODE higher than any insn code,
34174         rather than any named insn's code.
34176 2014-05-27  Georg-Johann Lay  <avr@gjlay.de>
34178         PR libgcc/61152
34179         * config/arm/arm-opts.h (License): Add GCC Runtime Library Exception.
34180         * config/arm/arm-cores.def (License): Same.
34182 2014-05-26  Jan Hubicka  <hubicka@ucw.cz>
34184         * tree.h (decl_comdat_group): Declare.
34185         * cgraph.h (symtab_in_same_comdat_p): Move offline to ...
34186         * tree.c (decl_comdat_group): Here.
34188 2014-05-26  Richard Sandiford  <r.sandiford@uk.ibm.com>
34190         PR rtl-optimization/61222
34191         * combine.c (simplify_shift_const_1): When moving a PLUS outside
34192         the shift, truncate the PLUS operand to the result mode.
34194 2014-05-26  Uros Bizjak  <ubizjak@gmail.com>
34196         PR target/61271
34197         * config/i386/i386.c (ix86_rtx_costs)
34198         <case CONST_INT, case CONST, case LABEL_REF, case SYMBOL_REF>:
34199         Fix condition.
34201 2014-05-26  Martin Jambor  <mjambor@suse.cz>
34203         * ira.c (split_live_ranges_for_shrink_wrap): Remove bailout on
34204         subreg uses.
34206 2014-05-26  Richard Biener  <rguenther@suse.de>
34208         * wide-int.h (wi::int_traits <long>, wi::int_traits <unsigned long>,
34209         wi::int_traits <long long>, wi::int_traits <unsigned long long>):
34210         Provide specializations.
34211         (wi::int_traits <HOST_WIDE_INT>,
34212         wi::int_traits <unsigned HOST_WIDE_INT>): Remove specializations.
34214 2014-05-26  Alan Modra  <amodra@gmail.com>
34216         PR target/61098
34217         * config/rs6000/rs6000.c (rs6000_emit_set_const): Remove unneeded
34218         params and return a bool.  Remove dead code.  Update comment.
34219         Assert we have a const_int source.  Remove bogus code from
34220         32-bit HWI days.  Move !TARGET_POWERPC64 handling, and correct
34221         handling of constants > 2G and reg_equal note, from..
34222         (rs6000_emit_set_long_const): ..here.  Remove unneeded param and
34223         return value.  Update comment.  If we can, use a new pseudo
34224         for intermediate calculations.
34225         * config/rs6000/rs6000-protos.h (rs6000_emit_set_const): Update
34226         prototype.
34227         * config/rs6000/rs6000.md (movsi_internal1_single+1): Update
34228         call to rs6000_emit_set_const in splitter.
34229         (movdi_internal64+2, +3): Likewise.
34231 2014-05-26  Richard Biener  <rguenther@suse.de>
34233         * system.h: Define __STDC_FORMAT_MACROS before
34234         including inttypes.h.
34235         * hwint.h (HOST_WIDEST_INT, HOST_BITS_PER_WIDEST_INT,
34236         HOST_WIDEST_INT_PRINT, HOST_WIDEST_INT_PRINT_DEC,
34237         HOST_WIDEST_INT_PRINT_DEC_C, HOST_WIDEST_INT_PRINT_UNSIGNED,
34238         HOST_WIDEST_INT_PRINT_HEX, HOST_WIDEST_INT_PRINT_DOUBLE_HEX,
34239         HOST_WIDEST_INT_C): Remove.
34240         (PRId64, PRIi64, PRIo64, PRIu64, PRIx64, PRIX64): Define
34241         if C99 inttypes.h is not available.
34242         * coretypes.h (gcov_type, gcov_type_unsigned): Use [u]int64_t.
34243         * gcov-io.h (gcov_type, gcov_type_unsigned): Likewise.
34244         * gcov-io.c (gcov_histo_index): Drop non-64bit hwi case.
34245         * cfgloop.h (struct niter_desc): Use uint64_t for niter field.
34246         * bitmap.c (struct bitmap_descriptor_d): Use uint64_t for counters.
34247         (struct output_info): Likewise.
34248         (print_statistics): Adjust.
34249         (dump_bitmap_statistics): Likewise.
34250         * bt-load.c (migrate_btr_defs): Print with PRId64.
34251         * cfg.c (dump_edge_info, dump_bb_info): Likewise.
34252         (MAX_SAFE_MULTIPLIER): Adjust.
34253         * cfghooks.c (dump_bb_for_graph): Print with PRId64.
34254         * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee,
34255         dump_cgraph_node): Likewise.
34256         * final.c (dump_basic_block_info): Likewise.
34257         * gcov-dump.c (tag_counters, tag_summary, dump_working_sets): Likewise.
34258         * gcov.c (format_gcov): Likewise.
34259         * ipa-cp.c (good_cloning_opportunity_p): Likewise.  Use int64_t
34260         for calculation.
34261         (get_clone_agg_value): Use HOST_WIDE_INT for offset.
34262         * ipa-inline.c (compute_max_insns): Use int64_t for calcuation.
34263         (inline_small_functions, dump_overall_stats, dump_inline_stats):
34264         Use PRId64 for dumping.
34265         * ipa-profile.c (dump_histogram, ipa_profile): Likewise.
34266         * ira-color.c (struct allocno_hard_regs): Use int64_t for cost.
34267         (add_allocno_hard_regs): Adjust.
34268         * loop-doloop.c (doloop_modify): Print using PRId64.
34269         * loop-iv.c (inverse): Compute in uint64_t.
34270         (determine_max_iter, iv_number_of_iterations): Likewise.
34271         * loop-unroll.c (decide_peel_completely, decide_peel_simple):
34272         Print using PRId64.
34273         * lto-streamer-out.c (write_symbol): Use uint64_t.
34274         * mcf.c (CAP_INFINITY): Use int64_t maximum.
34275         (dump_fixup_edge, create_fixup_graph, cancel_negative_cycle,
34276         find_max_flow, adjust_cfg_counts): Use int64_t and dump with PRId64.
34277         * modulo-sched.c (const_iteration_count): Use int64_t.
34278         (sms_schedule): Dump using PRId64.
34279         * predict.c (dump_prediction): Likewise.
34280         * pretty-print.h (pp_widest_integer): Remove.
34281         * profile.c (get_working_sets, is_edge_inconsistent,
34282         is_inconsistent, read_profile_edge_counts): Dump using PRId64.
34283         * tree-pretty-print.c (pp_double_int): Remove case handling
34284         HOST_BITS_PER_DOUBLE_INT == HOST_BITS_PER_WIDEST_INT.
34285         * tree-ssa-math-opts.c (struct symbolic_number): Use uint64_t
34286         and adjust users.
34287         (pass_optimize_bswap::execute): Remove restriction on hosts.
34288         * tree-streamer-in.c (streamer_alloc_tree): Use HOST_WIDE_INT.
34289         * tree-streamer-out.c (streamer_write_tree_header): Likewise.
34290         * tree.c (widest_int_cst_value): Remove.
34291         * tree.h (widest_int_cst_value): Likewise.
34292         * value-prof.c (dump_histogram_value): Print using PRId64.
34293         * gengtype.c (main): Also inject int64_t.
34294         * ggc-page.c (struct max_alignment): Use int64_t.
34295         * alloc-pool.c (struct allocation_object_def): Likewise.
34296         * ira-conflicts.c (build_conflict_bit_table): Use uint64_t
34297         for computation.
34298         * doc/tm.texi.in: Remove reference to HOST_WIDEST_INT.
34299         * doc/tm.texi: Regenerated.
34300         * gengtype-lex.l (IWORD): Handle [u]int64_t.
34301         * config/sh/sh.c (expand_cbranchdi4): Use gcov_type.
34302         * config/mmix/mmix-protos.h (mmix_intval, mmix_shiftable_wyde_value,
34303         mmix_output_register_setting): Use [u]int64_t in prototypes.
34304         * config/mmix/mmix.c (mmix_print_operand, mmix_output_register_setting,
34305         mmix_shiftable_wyde_value, mmix_output_shiftvalue_op_from_str,
34306         mmix_output_octa, mmix_output_shifted_value): Adjust.
34307         (mmix_intval): Adjust.  Remove unreachable case.
34308         * config/mmix/mmix.md (*nonlocal_goto_receiver_expanded): Use int64_t.
34310 2014-05-26  Richard Biener  <rguenther@suse.de>
34312         * configure.ac: Drop __int64 type check.  Insist that we
34313         found uint64_t and int64_t.
34314         * hwint.h (HOST_BITS_PER___INT64): Remove.
34315         (HOST_BITS_PER_WIDE_INT): Define to 64 and remove __int64 case.
34316         (HOST_WIDE_INT_PRINT_*): Remove 32bit case.
34317         (HOST_WIDEST_INT*): Define to HOST_WIDE_INT*.
34318         (HOST_WIDEST_FAST_INT): Remove __int64 case.
34319         * vmsdbg.h (struct _DST_SRC_COMMAND): Use int64_t
34320         for dst_q_src_df_rms_cdt.
34321         * configure: Regenerate.
34322         * config.in: Likewise.
34324 2014-05-26  Michael Tautschnig  <mt@debian.org>
34326         PR target/61249
34327         * doc/extend.texi (X86 Built-in Functions): Fix parameter lists of
34328         __builtin_ia32_vfrczs[sd] and __builtin_ia32_mpsadbw256.
34330 2014-05-26  Zhenqiang Chen  <zhenqiang.chen@linaro.org>
34332         PR rtl-optimization/61278
34333         * shrink-wrap.c (move_insn_for_shrink_wrap): Check df_live.
34335 2014-05-26  Zhenqiang Chen  <zhenqiang.chen@linaro.org>
34337         PR rtl-optimization/61220
34338         Part of PR rtl-optimization/61225
34339         * shrink-wrap.c (move_insn_for_shrink_wrap): Skip SP and FP adjustment
34340         insn; skip split_edge for a block with only one successor.
34342 2014-05-23  Jan Hubicka  <hubicka@ucw.cz>
34344         * symtab.c (symtab_nonoverwritable_alias): Copy READONLY flag
34345         for variables.
34347 2014-05-23  Jan Hubicka  <hubicka@ucw.cz>
34349         * ipa-visibility.c (can_replace_by_local_alias_in_vtable): New function.
34350         (update_vtable_references): New function.
34351         (function_and_variable_visibility): Rewrite also vtable initializers.
34352         * varpool.c (cgraph_variable_initializer_availability): Remove assert.
34354 2014-05-23  Jan Hubicka  <hubicka@ucw.cz>
34356         * ggc.h (ggc_grow): New function.
34357         * ggc-none.c (ggc_grow): New function.
34358         * ggc-page.c (ggc_grow): Likewise.
34360 2014-05-23  Jan Hubicka  <hubicka@ucw.cz>
34362         * ipa.c (cgraph_non_local_node_p_1, cgraph_local_node_p,
34363         address_taken_from_non_vtable_p, comdat_can_be_unshared_p_1,
34364         comdat_can_be_unshared_p, cgraph_externally_visible_p,
34365         varpool_externally_visible_p, can_replace_by_local_alias,
34366         update_visibility_by_resolution_info, function_and_variable_visibility,
34367         pass_data_ipa_function_and_variable_visibility,
34368         make_pass_ipa_function_and_variable_visibility,
34369         whole_program_function_and_variable_visibility,
34370         pass_data_ipa_whole_program_visibility,
34371         make_pass_ipa_whole_program_visibility): Move to ipa-visibility.c
34372         * cgraph.h (cgraph_local_node_p): Declare.
34373         * ipa-visibility.c: New file.
34374         * Makefile.in (OBJS): Add ipa-visiblity.o
34376 2014-05-23  Jan Hubicka  <hubicka@ucw.cz>
34378         * gimple-fold.c (can_refer_decl_in_current_unit_p): Be sure
34379         that var decl is available.
34381 2014-05-23  Jan Hubicka  <hubicka@ucw.cz>
34383         * tree-core.h (tree_decl_with_vis): Replace comdat_group by
34384         symtab_node pointer.
34385         * tree.c (copy_node_stat): Be sure to not copy symtab_node pointer.
34386         (find_decls_types_r): Do not walk COMDAT_GROUP.
34387         * tree.h (DECL_COMDAT_GROUP): Revamp to use decl_comdat_group.
34388         * varasm.c (make_decl_one_only): Use set_comdat_group;
34389         create node if needed.
34390         * ipa-inline-transform.c (save_inline_function_body): Update
34391         way we decl->symtab mapping.
34392         * symtab.c (symtab_hash, hash_node, eq_node
34393         symtab_insert_node_to_hashtable): Remove.
34394         (symtab_register_node): Update.
34395         (symtab_unregister_node): Update.
34396         (symtab_get_node): Reimplement as inline function.
34397         (symtab_add_to_same_comdat_group): Update.
34398         (symtab_dissolve_same_comdat_group_list): Update.
34399         (dump_symtab_base): Update.
34400         (verify_symtab_base): Update.
34401         (symtab_make_decl_local): Update.
34402         (fixup_same_cpp_alias_visibility): Update.
34403         (symtab_nonoverwritable_alias): Update.
34404         * cgraphclones.c (set_new_clone_decl_and_node_flags): Update.
34405         * ipa.c (update_visibility_by_resolution_info): UPdate.
34406         * bb-reorder.c: Include cgraph.h
34407         * lto-streamer-out.c (DFS_write_tree_body, hash_tree): Do not deal
34408         with comdat groups.
34409         * ipa-comdats.c (set_comdat_group, ipa_comdats): Update.
34410         * cgraph.c (cgraph_get_create_node): Update.
34411         * cgraph.h (struct symtab_node): Add get_comdat_group, set_comdat_group
34412         and comdat_group_.
34413         (symtab_get_node): Make inline.
34414         (symtab_insert_node_to_hashtable): Remove.
34415         (symtab_can_be_discarded): Update.
34416         (decl_comdat_group): New function.
34417         * tree-streamer-in.c (lto_input_ts_decl_with_vis_tree_pointers):
34418         Update.
34419         * lto-cgraph.c (lto_output_node, lto_output_varpool_node): Stream out
34420         comdat group name.
34421         (read_comdat_group): New function.
34422         (input_node, input_varpool_node): Use it.
34423         * trans-mem.c (ipa_tm_create_version_alias): Update code creating
34424         comdat groups.
34425         * mips.c (mips_start_unique_function): Likewise.
34426         (ix86_code_end): Likewise.
34427         (rs6000_code_end): Likweise.
34428         * tree-streamer-out.c (DECL_COMDAT_GROUP): Do not stream comdat group.
34430 2014-05-23  Jan Hubicka  <hubicka@ucw.cz>
34432         * gengtype-state.c (fatal_reading_state): Bring offline.
34433         * optabs.c (widening_optab_handler): Bring offline.
34434         * optabs.h (widening_optab_handler): Likewise.
34435         * final.c (get_attr_length_1): Likewise.
34437 2014-05-23  Jan Hubicka  <hubicka@ucw.cz>
34439         * sched-int.h (sd_iterator_cond): Manually tail recurse.
34441 2014-05-23  Segher Boessenkool  <segher@kernel.crashing.org>
34443         * config/rs6000/440.md (ppc440-integer): Include shift without dot.
34444         (ppc440-compare): Include shift with dot.
34445         * config/rs6000/e300c2c3.md (ppce300c3_iu): Include shift without dot.
34446         * config/rs6000/e5500.md (e5500_sfx2): Include constant shift
34447         without dot.
34448         * config/rs6000/e6500.md (e6500_sfx): Exclude constant shift
34449         without dot.
34450         (e6500_sfx2): Include it.
34451         * config/rs6000/rs6000.md ( *zero_extend<mode>di2_internal1,
34452         *zero_extend<mode>di2_internal2, *zero_extend<mode>di2_internal3,
34453         *zero_extendsidi2_lfiwzx, andsi3_mc, andsi3_nomc,
34454         andsi3_internal0_nomc, extzvsi_internal, extzvdi_internal,
34455         *extzvdi_internal1, *extzvdi_internal2, rotlsi3, *rotlsi3_64,
34456         *rotlsi3_internal4, *rotlsi3_internal7le, *rotlsi3_internal7be,
34457         *rotlsi3_internal10le, *rotlsi3_internal10be, rlwinm,
34458         *lshiftrt_internal1le, *lshiftrt_internal1be,
34459         *lshiftrt_internal4le, *lshiftrt_internal4be, rotldi3,
34460         *rotldi3_internal4, *rotldi3_internal7le, *rotldi3_internal7be,
34461         *rotldi3_internal10le, *rotldi3_internal10be,
34462         *rotldi3_internal13le, *rotldi3_internal13be, *ashldi3_internal4,
34463         ashldi3_internal5, *ashldi3_internal6, *ashldi3_internal7,
34464         ashldi3_internal8, *ashldi3_internal9, anddi3_mc, anddi3_nomc,
34465         *anddi3_internal2_mc, *anddi3_internal3_mc, and 4 anonymous
34466         define_insns): Use type "shift" in the appropriate alternatives.
34468 2014-05-23  Segher Boessenkool  <segher@kernel.crashing.org>
34470         * config/rs6000/rs6000.md (type): Add "logical".  Delete
34471         "fast_compare".
34472         (dot): Adjust comment.
34473         (andsi3_mc, *andsi3_internal2_mc, *andsi3_internal3_mc,
34474         *andsi3_internal4, *andsi3_internal5_mc, *boolsi3_internal2,
34475         *boolsi3_internal3, *boolccsi3_internal2, *boolccsi3_internal3,
34476         anddi3_mc, *anddi3_internal2_mc, *anddi3_internal3_mc,
34477         *booldi3_internal2, *booldi3_internal3, *boolcdi3_internal2,
34478         *boolcdi3_internal3, *boolccdi3_internal2, *boolccdi3_internal3,
34479         *mov<mode>_internal2, and 10 anonymous define_insns): Use "logical".
34480         * config/rs6000/rs6000.c (rs6000_adjust_cost): Adjust.
34482         * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
34483         * config/rs6000/440.md (ppc440-integer, ppc440-compare): Adjust.
34484         * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
34485         * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
34486         * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
34487         * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
34488         * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
34489         * config/rs6000/8540.md (ppc8540_su): Adjust.
34490         * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
34491         cell-cmp-microcoded): Adjust.
34492         * config/rs6000/e300c2c3.md (ppce300c3_cmp, ppce300c3_iu): Adjust.
34493         * config/rs6000/e500mc.md (e500mc_su): Adjust.
34494         * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Adjust.
34495         * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Adjust.
34496         * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Adjust.
34497         * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
34498         * config/rs6000/power4.md (power4-integer, power4-cmp): Adjust.
34499         * config/rs6000/power5.md (power5-integer, power5-cmp): Adjust.
34500         * config/rs6000/power6.md (power6-integer, power6-fast-compare):
34501         Adjust.
34502         * config/rs6000/power7.md (power7-integer, power7-cmp): Adjust.
34503         * config/rs6000/power8.md (power8-1cyc, power8-fast-compare):
34504         Adjust.  Adjust comment.
34505         * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
34506         * config/rs6000/titan.md (titan_fxu_adder, titan_fxu_alu): Adjust.
34508 2014-05-23  Segher Boessenkool  <segher@kernel.crashing.org>
34510         * config/rs6000/rs6000.md (type): Add "add".
34511         (*add<mode>3_internal1, addsi3_high, *add<mode>3_internal2,
34512         *add<mode>3_internal3, *neg<mode>2_internal, and 5 anonymous
34513         define_insns): Use it.
34514         * config/rs6000/rs6000.c (rs6000_adjust_cost): Adjust.
34516         * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
34517         * config/rs6000/440.md (ppc440-integer, ppc440-compare): Adjust.
34518         * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
34519         * config/rs6000/601.md (ppc601-integer): Adjust.
34520         * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
34521         * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
34522         * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
34523         * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
34524         * config/rs6000/8540.md (ppc8540_su): Adjust.
34525         * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
34526         cell-cmp-microcoded): Adjust.
34527         * config/rs6000/e300c2c3.md (ppce300c3_cmp, ppce300c3_iu): Adjust.
34528         * config/rs6000/e500mc.md (e500mc_su): Adjust.
34529         * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Adjust.
34530         * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Adjust.
34531         * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Adjust.
34532         * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
34533         * config/rs6000/power4.md (power4-integer, power4-cmp): Adjust.
34534         * config/rs6000/power5.md (power5-integer, power5-cmp): Adjust.
34535         * config/rs6000/power6.md (power6-integer, power6-fast-compare):
34536         Adjust.
34537         * config/rs6000/power7.md (power7-integer, power7-cmp): Adjust.
34538         * config/rs6000/power8.md (power8-1cyc, power8-fast-compare): Adjust.
34539         * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
34540         * config/rs6000/titan.md (titan_fxu_adder, titan_fxu_alu): Adjust.
34542 2014-05-23  Segher Boessenkool  <segher@kernel.crashing.org>
34544         * config/rs6000/rs6000.md (type): Delete "var_shift_rotate",
34545         "delayed_compare", "var_delayed_compare".
34546         (var_shift): New attribute.
34547         (cell_micro): Adjust.
34548         (*andsi3_internal2_mc, *andsi3_internal3_mc, *andsi3_internal4,
34549         *andsi3_internal5_mc, *extzvsi_internal1, *extzvsi_internal2,
34550         rotlsi3, *rotlsi3_64, *rotlsi3_internal2, *rotlsi3_internal3,
34551         *rotlsi3_internal4, *rotlsi3_internal5, *rotlsi3_internal6,
34552         *rotlsi3_internal8le, *rotlsi3_internal8be, *rotlsi3_internal9le,
34553         *rotlsi3_internal9be, *rotlsi3_internal10le, *rotlsi3_internal10be,
34554         *rotlsi3_internal11le, *rotlsi3_internal11be, *rotlsi3_internal12le,
34555         *rotlsi3_internal12be, ashlsi3, *ashlsi3_64, lshrsi3, *lshrsi3_64,
34556         *lshiftrt_internal2le, *lshiftrt_internal2be, *lshiftrt_internal3le,
34557         *lshiftrt_internal3be, *lshiftrt_internal5le, *lshiftrt_internal5be,
34558         *lshiftrt_internal5le, *lshiftrt_internal5be, ashrsi3, *ashrsi3_64,
34559         rotldi3, *rotldi3_internal2, *rotldi3_internal3, *rotldi3_internal4,
34560         *rotldi3_internal5, *rotldi3_internal6, *rotldi3_internal7le,
34561         *rotldi3_internal7be, *rotldi3_internal8le, *rotldi3_internal8be,
34562         *rotldi3_internal9le, *rotldi3_internal9be, *rotldi3_internal10le,
34563         *rotldi3_internal10be, *rotldi3_internal11le, *rotldi3_internal11be,
34564         *rotldi3_internal12le, *rotldi3_internal12be, *rotldi3_internal13le,
34565         *rotldi3_internal13be, *rotldi3_internal14le, *rotldi3_internal14be,
34566         *rotldi3_internal15le, *rotldi3_internal15be, *ashldi3_internal1,
34567         *ashldi3_internal2, *ashldi3_internal3, *lshrdi3_internal1,
34568         *lshrdi3_internal2, *lshrdi3_internal3, *ashrdi3_internal1,
34569         *ashrdi3_internal2, *ashrdi3_internal3, *anddi3_internal2_mc,
34570         *anddi3_internal3_mc, as well as 11 anonymous define_insns): Adjust.
34571         * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
34572         insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
34574         * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
34575         * config/rs6000/440.md (ppc440-integer): Adjust.
34576         * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
34577         * config/rs6000/601.md (ppc601-integer, ppc601-compare): Adjust.
34578         * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
34579         * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
34580         * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
34581         * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
34582         * config/rs6000/8540.md (ppc8540_su): Adjust.
34583         * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
34584         cell-cmp-microcoded): Adjust.
34585         * config/rs6000/e300c2c3.md (ppce300c3_cmp): Adjust.
34586         * config/rs6000/e500mc.md (e500mc_su): Adjust.
34587         * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2,
34588         e500mc64_delayed): Adjust.
34589         * config/rs6000/e5500.md (e5500_sfx, e5500_delayed): Adjust.
34590         * config/rs6000/e6500.md (e6500_sfx, e6500_delayed): Adjust.
34591         * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
34592         * config/rs6000/power4.md (power4-integer, power4-compare): Adjust.
34593         * config/rs6000/power5.md (power5-integer, power5-compare): Adjust.
34594         * config/rs6000/power6.md (power6-shift, power6-var-rotate,
34595         power6-delayed-compare, power6-var-delayed-compare): Adjust.
34596         * config/rs6000/power7.md (power7-integer, power7-compare): Adjust.
34597         * config/rs6000/power8.md (power8-1cyc, power8-compare): Adjust.
34598         Adjust comment.
34599         * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
34600         * config/rs6000/titan.md (titan_fxu_shift_and_rotate): Adjust.
34602 2014-05-23  Segher Boessenkool  <segher@kernel.crashing.org>
34604         * config/rs6000/rs6000.md (type): Delete "idiv", "ldiv".  Add "div".
34605         (bits): New mode_attr.
34606         (idiv_ldiv): Delete mode_attr.
34607         (udiv<mode>3, *div<mode>3, div<div_extend>_<mode>): Adjust.
34608         * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
34609         rs6000_adjust_priority, is_nonpipeline_insn,
34610         insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
34612         * config/rs6000/40x.md (ppc403-idiv): Adjust.
34613         * config/rs6000/440.md (ppc440-idiv): Adjust.
34614         * config/rs6000/476.md (ppc476-idiv): Adjust.
34615         * config/rs6000/601.md (ppc601-idiv): Adjust.
34616         * config/rs6000/603.md (ppc603-idiv): Adjust.
34617         * config/rs6000/6xx.md (ppc604-idiv, ppc620-idiv, ppc630-idiv,
34618         ppc620-ldiv): Adjust.
34619         * config/rs6000/7450.md (ppc7450-idiv): Adjust.
34620         * config/rs6000/7xx.md (ppc750-idiv): Adjust.
34621         * config/rs6000/8540.md (ppc8540_divide): Adjust.
34622         * config/rs6000/a2.md (ppca2-idiv, ppca2-ldiv): Adjust.
34623         * config/rs6000/cell.md (cell-idiv, cell-ldiv): Adjust.
34624         * config/rs6000/e300c2c3.md (ppce300c3_divide): Adjust.
34625         * config/rs6000/e500mc.md (e500mc_divide): Adjust.
34626         * config/rs6000/e500mc64.md (e500mc64_divide): Adjust.
34627         * config/rs6000/e5500.md (e5500_divide, e5500_divide_d): Adjust.
34628         * config/rs6000/e6500.md (e6500_divide, e6500_divide_d): Adjust.
34629         * config/rs6000/mpc.md (mpccore-idiv): Adjust.
34630         * config/rs6000/power4.md (power4-idiv, power4-ldiv): Adjust.
34631         * config/rs6000/power5.md (power5-idiv, power5-ldiv): Adjust.
34632         * config/rs6000/power6.md (power6-idiv, power6-ldiv): Adjust.
34633         * config/rs6000/power7.md (power7-idiv, power7-ldiv): Adjust.
34634         * config/rs6000/power8.md (power8-idiv, power8-ldiv): Adjust.
34635         * config/rs6000/rs64.md (rs64a-idiv, rs64a-ldiv): Adjust.
34636         * config/rs6000/titan.md (titan_fxu_div): Adjust.
34638 2014-05-23  Segher Boessenkool  <segher@kernel.crashing.org>
34640         * config/rs6000/rs6000.md (type): Delete "insert_word",
34641         "insert_dword".  Add "insert".
34642         (size): Update comment.
34643         * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
34644         insn_must_be_first_in_group): Adjust.
34645         (insvsi_internal, *insvsi_internal1, *insvsi_internal2,
34646         *insvsi_internal3, *insvsi_internal4, *insvsi_internal5,
34647         *insvsi_internal6, insvdi_internal): Adjust.
34649         * config/rs6000/40x.md (ppc403-integer): Adjust.
34650         * config/rs6000/440.md (ppc440-integer): Adjust.
34651         * config/rs6000/476.md (ppc476-simple-integer): Adjust.
34652         * config/rs6000/601.md (ppc601-integer): Adjust.
34653         * config/rs6000/603.md (ppc603-integer): Adjust.
34654         * config/rs6000/6xx.md (ppc604-integer): Adjust.
34655         * config/rs6000/7450.md (ppc7450-integer): Adjust.
34656         * config/rs6000/7xx.md (ppc750-integer): Adjust.
34657         * config/rs6000/8540.md (ppc8540_su): Adjust.
34658         * config/rs6000/cell.md (cell-integer, cell-insert): Adjust.
34659         * config/rs6000/e300c2c3.md (ppce300c3_iu): Adjust.
34660         * config/rs6000/e500mc.md (e500mc_su): Adjust.
34661         * config/rs6000/e500mc64.md (e500mc64_su): Adjust.
34662         * config/rs6000/e5500.md (e5500_sfx): Adjust.
34663         * config/rs6000/e6500.md (e6500_sfx): Adjust.
34664         * config/rs6000/mpc.md (mpccore-integer): Adjust.
34665         * config/rs6000/power4.md (power4-integer, power4-insert): Adjust.
34666         * config/rs6000/power5.md (power5-integer, power5-insert): Adjust.
34667         * config/rs6000/power6.md (power6-insert, power6-insert-dword): Adjust.
34668         * config/rs6000/power7.md (power7-integer): Adjust.
34669         * config/rs6000/power8.md (power8-1cyc): Adjust.
34670         * config/rs6000/rs64.md (rs64a-integer): Adjust.
34671         * config/rs6000/titan.md (titan_fxu_shift_and_rotate): Adjust.
34673 2014-05-23  Segher Boessenkool  <segher@kernel.crashing.org>
34675         * config/rs6000/rs6000.md (type): Add "mul".  Delete "imul",
34676         "imul2", "imul3", "lmul", "imul_compare", "lmul_compare".
34677         (size): New attribute.
34678         (dot): New attribute.
34679         (cell_micro): Adjust.
34680         (mulsi3, *mulsi3_internal1, *mulsi3_internal2, mulsidi3,
34681         umulsidi3, smulsi3_highpart, umulsi3_highpart, muldi3,
34682         *muldi3_internal1, *muldi3_internal2, smuldi3_highpart,
34683         umuldi3_highpart): Adjust.
34684         * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
34685         rs6000_adjust_priority, is_nonpipeline_insn,
34686         insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
34688         * config/rs6000/40x.md (ppc403-imul, ppc405-imul, ppc405-imul2,
34689         ppc405-imul3): Adjust.
34690         * config/rs6000/440.md (ppc440-imul, ppc440-imul2): Adjust.
34691         * config/rs6000/476.md (ppc476-imul): Adjust.
34692         * config/rs6000/601.md (ppc601-imul): Adjust.
34693         * config/rs6000/603.md (ppc603-imul, ppc603-imul2): Adjust.
34694         * config/rs6000/6xx.md (ppc604-imul, ppc604e-imul, ppc620-imul,
34695         ppc620-imul2, ppc620-imul3, ppc620-lmul): Adjust.
34696         * config/rs6000/7450.md (ppc7450-imul, ppc7450-imul2): Adjust.
34697         * config/rs6000/7xx.md (ppc750-imul, ppc750-imul2, ppc750-imul3):
34698         Adjust.
34699         * config/rs6000/8540.md (ppc8540_multiply): Adjust.
34700         * config/rs6000/a2.md (ppca2-imul, ppca2-lmul): Adjust.
34701         * config/rs6000/cell.md (cell-lmul, cell-lmul-cmp, cell-imul23,
34702         cell-imul): Adjust.
34703         * config/rs6000/e300c2c3.md (ppce300c3_multiply): Adjust.
34704         * config/rs6000/e500mc.md (e500mc_multiply): Adjust.
34705         * config/rs6000/e500mc64.md (e500mc64_multiply): Adjust.
34706         * config/rs6000/e5500.md (e5500_multiply, e5500_multiply_i): Adjust.
34707         * config/rs6000/e6500.md (e6500_multiply, e6500_multiply_i): Adjust.
34708         * config/rs6000/mpc.md (mpccore-imul): Adjust.
34709         * config/rs6000/power4.md (power4-lmul-cmp, power4-imul-cmp,
34710         power4-lmul, power4-imul, power4-imul3): Adjust.
34711         * config/rs6000/power5.md (power5-lmul-cmp, power5-imul-cmp,
34712         power5-lmul, power5-imul, power5-imul3): Adjust.
34713         * config/rs6000/power6.md (power6-lmul-cmp, power6-imul-cmp,
34714         power6-lmul, power6-imul, power6-imul3): Adjust.
34715         * config/rs6000/power7.md (power7-mul, power7-mul-compare): Adjust.
34716         * config/rs6000/power8.md (power8-mul, power8-mul-compare): Adjust.
34718         * config/rs6000/rs64.md (rs64a-imul, rs64a-imul2, rs64a-imul3,
34719         rs64a-lmul): Adjust.
34720         * config/rs6000/titan.md (titan_imul): Adjust.
34722 2014-05-23  Segher Boessenkool  <segher@kernel.crashing.org>
34724         * config/rs6000/rs6000.md (type): Add new value "halfmul".
34725         (*macchwc, *macchw, *macchwuc, *macchwu, *machhwc, *machhw,
34726         *machhwuc, *machhwu, *maclhwc, *maclhw, *maclhwuc, *maclhwu,
34727         *nmacchwc, *nmacchw, *nmachhwc, *nmachhw, *nmaclhwc, *nmaclhw,
34728         *mulchwc, *mulchw, *mulchwuc, *mulchwu, *mulhhwc, *mulhhw,
34729         *mulhhwuc, *mulhhwu, *mullhwc, *mullhw, *mullhwuc, *mullhwu): Use it.
34730         * config/rs6000/40x.md (ppc405-imul3): Add type halfmul.
34731         * config/rs6000/440.md (ppc440-imul2): Add type halfmul.
34732         * config/rs6000/476.md (ppc476-imul): Add type halfmul.
34733         * config/rs6000/titan.md: Delete nonsensical comment.
34734         (titan_imul): Add type imul3.
34735         (titan_mulhw): Remove type imul3; add type halfmul.
34737 2014-05-23  Segher Boessenkool  <segher@kernel.crashing.org>
34739         * config/rs6000/rs6000.md (type): Reorder, reformat.
34741 2014-05-23  Martin Jambor  <mjambor@suse.cz>
34743         PR tree-optimization/53787
34744         * params.def (PARAM_IPA_MAX_AA_STEPS): New param.
34745         * ipa-prop.h (ipa_node_params): Rename uses_analysis_done to
34746         analysis_done, update all uses.
34747         * ipa-prop.c: Include domwalk.h
34748         (param_analysis_info): Removed.
34749         (param_aa_status): New type.
34750         (ipa_bb_info): Likewise.
34751         (func_body_info): Likewise.
34752         (ipa_get_bb_info): New function.
34753         (aa_overwalked): Likewise.
34754         (find_dominating_aa_status): Likewise.
34755         (parm_bb_aa_status_for_bb): Likewise.
34756         (parm_preserved_before_stmt_p): Changed to use new param AA info.
34757         (load_from_unmodified_param): Accept func_body_info as a parameter
34758         instead of parms_ainfo.
34759         (parm_ref_data_preserved_p): Changed to use new param AA info.
34760         (parm_ref_data_pass_through_p): Likewise.
34761         (ipa_load_from_parm_agg_1): Likewise.  Update callers.
34762         (compute_complex_assign_jump_func): Changed to use new param AA info.
34763         (compute_complex_ancestor_jump_func): Likewise.
34764         (ipa_compute_jump_functions_for_edge): Likewise.
34765         (ipa_compute_jump_functions): Removed.
34766         (ipa_compute_jump_functions_for_bb): New function.
34767         (ipa_analyze_indirect_call_uses): Likewise, moved variable
34768         declarations down.
34769         (ipa_analyze_virtual_call_uses): Accept func_body_info instead of node
34770         and info, moved variable declarations down.
34771         (ipa_analyze_call_uses): Accept and pass on func_body_info instead of
34772         node and info.
34773         (ipa_analyze_stmt_uses): Likewise.
34774         (ipa_analyze_params_uses): Removed.
34775         (ipa_analyze_params_uses_in_bb): New function.
34776         (ipa_analyze_controlled_uses): Likewise.
34777         (free_ipa_bb_info): Likewise.
34778         (analysis_dom_walker): New class.
34779         (ipa_analyze_node): Handle node-specific forbidden analysis,
34780         initialize and free func_body_info, use dominator walker.
34781         (ipcp_modif_dom_walker): New class.
34782         (ipcp_transform_function): Create and free func_body_info, use
34783         ipcp_modif_dom_walker, moved a lot of functionality there.
34785 2014-05-23  Marek Polacek  <polacek@redhat.com>
34786             Jakub Jelinek  <jakub@redhat.com>
34788         * builtins.def: Change SANITIZE_FLOAT_DIVIDE to SANITIZE_NONDEFAULT.
34789         * gcc.c (sanitize_spec_function): Likewise.
34790         * convert.c (convert_to_integer): Include "ubsan.h".  Add
34791         floating-point to integer instrumentation.
34792         * doc/invoke.texi: Document -fsanitize=float-cast-overflow.
34793         * flag-types.h (enum sanitize_code): Add SANITIZE_FLOAT_CAST and
34794         SANITIZE_NONDEFAULT.
34795         * opts.c (common_handle_option): Handle -fsanitize=float-cast-overflow.
34796         * sanitizer.def (BUILT_IN_UBSAN_HANDLE_FLOAT_CAST_OVERFLOW,
34797         BUILT_IN_UBSAN_HANDLE_FLOAT_CAST_OVERFLOW_ABORT): Add.
34798         * ubsan.c: Include "realmpfr.h" and "dfp.h".
34799         (get_ubsan_type_info_for_type): Handle REAL_TYPEs.
34800         (ubsan_type_descriptor): Set tkind to 0xffff for types other than
34801         float/double/long double.
34802         (ubsan_instrument_float_cast): New function.
34803         * ubsan.h (ubsan_instrument_float_cast): Declare.
34805 2014-05-23 Jiong Wang  <jiong.wang@arm.com>
34807         * config/aarch64/predicates.md (aarch64_call_insn_operand): New
34808         predicate.
34809         * config/aarch64/constraints.md ("Ucs", "Usf"):  New constraints.
34810         * config/aarch64/aarch64.md (*sibcall_insn, *sibcall_value_insn):
34811         Adjust for tailcalling through registers.
34812         * config/aarch64/aarch64.h (enum reg_class): New caller save
34813         register class.
34814         (REG_CLASS_NAMES): Likewise.
34815         (REG_CLASS_CONTENTS): Likewise.
34816         * config/aarch64/aarch64.c (aarch64_function_ok_for_sibcall):
34817         Allow tailcalling without decls.
34819 2014-05-23  Thomas Schwinge  <thomas@codesourcery.com>
34821         * gimplify.c (omp_notice_variable) <case OMP_CLAUSE_DEFAULT_NONE>:
34822         Rewrite check for ORT_PARALLEL and ORT_COMBINED_PARALLEL.
34824         * omp-low.c (expand_omp_for_static_chunk): Rename variable si to
34825         gsi, and variables v_* to v*.
34827 2014-05-23  Eric Botcazou  <ebotcazou@adacore.com>
34829         * varasm.c (output_constructor_bitfield): Fix thinkos in latest change.
34831 2014-05-23  Thomas Schwinge  <thomas@codesourcery.com>
34833         * gimple.h (enum gf_mask): Add and use GF_OMP_FOR_SIMD.
34834         * omp-low.c: Update accordingly.
34836         * gimple.h (enum gf_mask): Rewrite "<< 0" shift expressions used
34837         for GF_OMP_FOR_KIND_MASK, GF_OMP_FOR_KIND_FOR,
34838         GF_OMP_FOR_KIND_DISTRIBUTE, GF_OMP_FOR_KIND_SIMD,
34839         GF_OMP_FOR_KIND_CILKSIMD, GF_OMP_TARGET_KIND_MASK,
34840         GF_OMP_TARGET_KIND_REGION, GF_OMP_TARGET_KIND_DATA,
34841         GF_OMP_TARGET_KIND_UPDATE.
34843         * gimplify.c (omp_notice_variable) <case OMP_CLAUSE_DEFAULT_NONE>:
34844         Explicitly enumerate the expected region types.
34846 2014-05-23  Paul Eggert  <eggert@cs.ucla.edu>
34848         PR other/56955
34849         * doc/extend.texi (Function Attributes): Fix  __attribute__ ((malloc))
34850         documentation; the old documentation didn't clearly state the
34851         constraints on the contents of the pointed-to storage.
34853 2014-05-23  Maxim Kuvyrkov  <maxim.kuvyrkov@linaro.org>
34855         Fix bootstrap error on ia64
34856         * config/ia64/ia64.c (ia64_first_cycle_multipass_dfa_lookahead_guard):
34857         Return default value.
34859 2014-05-23  Thomas Preud'homme  <thomas.preudhomme@arm.com>
34861         PR tree-optimization/54733
34862         * tree-ssa-math-opts.c (nop_stats): New "bswap_stats" structure.
34863         (CMPNOP): Define.
34864         (find_bswap_or_nop_load): New.
34865         (find_bswap_1): Renamed to ...
34866         (find_bswap_or_nop_1): This. Also add support for memory source.
34867         (find_bswap): Renamed to ...
34868         (find_bswap_or_nop): This. Also add support for memory source and
34869         detection of bitwise operations equivalent to load in target
34870         endianness.
34871         (execute_optimize_bswap): Likewise. Also move its leading comment back
34872         in place and split statement transformation into ...
34873         (bswap_replace): This.
34875 2014-05-22  Vladimir Makarov  <vmakarov@redhat.com>
34877         PR rtl-optimization/61215
34878         * lra-elelimination.c (lra_eliminate_regs_1): Don't use
34879         simplify_gen_subreg until final substitution.
34881 2014-05-23  Alan Modra  <amodra@gmail.com>
34883         PR target/61231
34884         * config/rs6000/rs6000.c (mem_operand_gpr): Handle SImode.
34885         * config/rs6000/rs6000.md (extendsidi2_lfiwax, extendsidi2_nocell):
34886         Use "Y" constraint rather than "m".
34888 2014-05-23  Kugan Vivekanandarajah  <kuganv@linaro.org>
34890         * config/aarch64/aarch64.c (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New
34891         define.
34892         * config/aarch64/aarch64-protos.h (aarch64_atomic_assign_expand_fenv):
34893         New function declaration.
34894         * config/aarch64/aarch64-builtins.c (aarch64_builtins) : Add
34895         AARCH64_BUILTIN_GET_FPCR, AARCH64_BUILTIN_SET_FPCR.
34896         AARCH64_BUILTIN_GET_FPSR and AARCH64_BUILTIN_SET_FPSR.
34897         (aarch64_init_builtins) : Initialize builtins
34898         __builtins_aarch64_set_fpcr, __builtins_aarch64_get_fpcr.
34899         __builtins_aarch64_set_fpsr and __builtins_aarch64_get_fpsr.
34900         (aarch64_expand_builtin) : Expand builtins __builtins_aarch64_set_fpcr
34901         __builtins_aarch64_get_fpcr, __builtins_aarch64_get_fpsr,
34902         and __builtins_aarch64_set_fpsr.
34903         (aarch64_atomic_assign_expand_fenv): New function.
34904         * config/aarch64/aarch64.md (set_fpcr): New pattern.
34905         (get_fpcr) : Likewise.
34906         (set_fpsr) : Likewise.
34907         (get_fpsr) : Likewise.
34908         (unspecv): Add UNSPECV_GET_FPCR and UNSPECV_SET_FPCR, UNSPECV_GET_FPSR
34909         and UNSPECV_SET_FPSR.
34910         * doc/extend.texi (AARCH64 Built-in Functions) : Document
34911         __builtins_aarch64_set_fpcr, __builtins_aarch64_get_fpcr.
34912         __builtins_aarch64_set_fpsr and __builtins_aarch64_get_fpsr.
34914 2014-05-22  Vladimir Makarov  <vmakarov@redhat.com>
34916         PR rtl-optimization/60969
34917         * ira-costs.c (record_reg_classes): Process NO_REGS for matching
34918         constraints.  Set up mem cost for NO_REGS case.
34920 2014-05-22  Thomas Schwinge  <thomas@codesourcery.com>
34922         * builtin-types.def: Simplify examples for DEF_FUNCTION_TYPE_*.
34924 2012-05-22  Bernd Schmidt  <bernds@codesourcery.com>
34926         * config/darwin.c: Include "lto-section-names.h".
34927         (LTO_SEGMENT_NAME): Don't define.
34928         * config/i386/winnt.c: Include "lto-section-names.h".
34929         * lto-streamer.c: Include "lto-section-names.h".
34930         * lto-streamer.h (LTO_SECTION_NAME_PREFIX): Don't define.
34931         * lto-wrapper.c: Include "lto-section-names.h".
34932         (LTO_SECTION_NAME_PREFIX): Don't define.
34933         * lto-section-names.h: New file.
34934         * cgraphunit.c: Include "lto-section-names.h".
34936 2014-05-22  Peter Bergner  <bergner@vnet.ibm.com>
34938         * config/rs6000/htm.md (ttest): Use correct shift value to get CR0.
34940 2014-05-22  Richard Earnshaw  <rearnsha@arm.com>
34942         PR target/61208
34943         * arm.md (arm_cmpdi_unsigned): Fix length calculation for Thumb2.
34945 2014-05-22  Nick Clifton  <nickc@redhat.com>
34947         * config/msp430/msp430.h (ASM_SPEC): Add spaces after inserted options.
34949 2014-05-22  Eric Botcazou  <ebotcazou@adacore.com>
34951         * tree-ssa-forwprop.c (associate_plusminus): Extend (T)(P + A) - (T)P
34952         -> (T)A transformation to integer types.
34954 2014-05-22  Teresa Johnson  <tejohnson@google.com>
34956         * gcov-io.c (gcov_position): Use gcov_nonruntime_assert.
34957         (gcov_is_error): Remove gcc_assert from IN_LIBGCOV code.
34958         (gcov_rewrite): Use gcov_nonruntime_assert.
34959         (gcov_open): Ditto.
34960         (gcov_write_words): Ditto.
34961         (gcov_write_length): Ditto.
34962         (gcov_read_words): Use gcov_nonruntime_assert, and remove
34963         gcc_assert from IN_LIBGCOV code.
34964         (gcov_read_summary): Use gcov_error to flag profile corruption.
34965         (gcov_sync): Use gcov_nonruntime_assert.
34966         (gcov_seek): Remove gcc_assert from IN_LIBGCOV code.
34967         (gcov_histo_index): Use gcov_nonruntime_assert.
34968         (static void gcov_histogram_merge): Ditto.
34969         (compute_working_sets): Ditto.
34970         * gcov-io.h (gcov_nonruntime_assert): Define.
34971         (gcov_error): Define for !IN_LIBGCOV
34973 2014-05-22  Richard Biener  <rguenther@suse.de>
34975         * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle
34976         BUILT_IN_REALLOC like BUILT_IN_STRDUP.
34977         (call_may_clobber_ref_p_1): Handle BUILT_IN_REALLOC as allocation
34978         and deallocation site.
34979         * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
34980         Handle BUILT_IN_REALLOC similar to BUILT_IN_STRDUP with also
34981         passing through the incoming points-to set.
34982         (handle_lhs_call): Use flags argument instead of recomputing it.
34983         (find_func_aliases_for_call): Call handle_lhs_call with proper
34984         call return flags.
34986 2014-05-22  Jakub Jelinek  <jakub@redhat.com>
34988         * tree-streamer-in.c (unpack_ts_real_cst_value_fields): Make sure
34989         all padding bits in REAL_VALUE_TYPE are cleared.
34991 2014-05-22  Maxim Kuvyrkov  <maxim.kuvyrkov@linaro.org>
34993         Cleanup and improve multipass_dfa_lookahead_guard
34994         * config/i386/i386.c (core2i7_first_cycle_multipass_filter_ready_try,)
34995         (core2i7_first_cycle_multipass_begin,)
34996         (core2i7_first_cycle_multipass_issue,)
34997         (core2i7_first_cycle_multipass_backtrack): Update signature.
34998         * config/ia64/ia64.c
34999         (ia64_first_cycle_multipass_dfa_lookahead_guard_spec): Remove.
35000         (ia64_first_cycle_multipass_dfa_lookahead_guard): Update signature.
35001         (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC): Remove
35002         hook definition.
35003         (ia64_first_cycle_multipass_dfa_lookahead_guard): Merge logic from
35004         ia64_first_cycle_multipass_dfa_lookahead_guard_spec.  Update return
35005         values.
35006         * config/rs6000/rs6000.c (rs6000_use_sched_lookahead_guard): Update
35007         return values.
35008         * doc/tm.texi: Regenerate.
35009         * doc/tm.texi.in
35010         (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC): Remove.
35011         * haifa-sched.c (ready_try): Make signed to allow negative values.
35012         (rebug_ready_list_1): Update.
35013         (choose_ready): Simplify.
35014         (sched_extend_ready_list): Update.
35016 2014-05-22  Maxim Kuvyrkov  <maxim.kuvyrkov@linaro.org>
35018         Remove IA64 speculation tweaking flags
35019         * config/ia64/ia64.c (ia64_set_sched_flags): Delete handling of
35020         speculation tuning flags.
35021         (msched-prefer-non-data-spec-insns,)
35022         (msched-prefer-non-control-spec-insns): Obsolete options.
35023         * haifa-sched.c (choose_ready): Remove handling of
35024         PREFER_NON_CONTROL_SPEC and PREFER_NON_DATA_SPEC.
35025         * sched-int.h (enum SPEC_SCHED_FLAGS): Remove PREFER_NON_CONTROL_SPEC
35026         and PREFER_NON_DATA_SPEC.
35027         * sel-sched.c (process_spec_exprs): Remove handling of
35028         PREFER_NON_CONTROL_SPEC and PREFER_NON_DATA_SPEC.
35030 2014-05-22  Maxim Kuvyrkov  <maxim.kuvyrkov@linaro.org>
35032         Improve scheduling debug output
35033         * haifa-sched.c (debug_ready_list): Remove unnecessary prototype.
35034         (advance_one_cycle): Update.
35035         (schedule_insn, queue_to_ready): Add debug printouts.
35036         (debug_ready_list_1): New static function.
35037         (debug_ready_list): Update.
35038         (max_issue): Add debug printouts.
35039         (dump_insn_stream): New static function.
35040         (schedule_block): Use it.  Also better indent printouts.
35042 2014-05-22  Maxim Kuvyrkov  <maxim.kuvyrkov@linaro.org>
35044         Fix sched_insn debug counter
35045         * haifa-sched.c (schedule_insn): Update.
35046         (struct haifa_saved_data): Add nonscheduled_insns_begin.
35047         (save_backtrack_point, restore_backtrack_point): Update.
35048         (first_nonscheduled_insn): New static function.
35049         (queue_to_ready, choose_ready): Use it.
35050         (schedule_block): Init nonscheduled_insns_begin.
35051         (sched_emit_insn): Update.
35054 2014-05-22  Kugan Vivekanandarajah  <kuganv@linaro.org>
35056         * config/aarch64/aarch64.c (aarch64_regno_regclass) : Change CORE_REGS
35057         to GENERAL_REGS.
35058         (aarch64_secondary_reload) : LikeWise.
35059         (aarch64_class_max_nregs) : Remove CORE_REGS.
35060         * config/aarch64/aarch64.h (enum reg_class) : Remove CORE_REGS.
35061         (REG_CLASS_NAMES) : Likewise.
35062         (REG_CLASS_CONTENTS) : LikeWise.
35063         (INDEX_REG_CLASS) : Change CORE_REGS to GENERAL_REGS.
35065 2014-05-21  Guozhi Wei  <carrot@google.com>
35067         PR target/61202
35068         * config/aarch64/arm_neon.h (vqdmulh_n_s16): Change the last operand's
35069         constraint.
35070         (vqdmulhq_n_s16): Likewise.
35072 2014-05-21  Segher Boessenkool  <segher@kernel.crashing.org>
35074         * config/rs6000/predicates.md (update_indexed_address_mem): Delete.
35076 2014-05-21  Marek Polacek  <polacek@redhat.com>
35078         PR sanitizer/61272
35079         * ubsan.c (is_ubsan_builtin_p): Turn assert into a condition.
35081 2014-05-21  Martin Jambor  <mjambor@suse.cz>
35083         * doc/invoke.texi (Optimize Options): Document parameters
35084         ipa-cp-eval-threshold, ipa-max-agg-items, ipa-cp-loop-hint-bonus and
35085         ipa-cp-array-index-hint-bonus.
35087 2014-05-21  Mark Wielaard  <mjw@redhat.com>
35089         PR debug/16063
35090         * dwarf2out.c (gen_enumeration_type_die): Add DW_AT_type if DWARF
35091         version >= 3 or not strict DWARF.
35092         * langhooks.h (struct lang_hooks_for_types): Add
35093         enum_underlying_base_type.
35094         * langhooks.c (lhd_enum_underlying_base_type): New function.
35095         * gcc/langhooks.h (struct lang_hooks_for_types): Add
35096         enum_underlying_base_type.
35097         * langhooks-def.h (lhd_enum_underlying_base_type): New declaration.
35098         (LANG_HOOKS_ENUM_UNDERLYING_BASE_TYPE): New define.
35099         (LANG_HOOKS_FOR_TYPES_INITIALIZER): Add new lang hook.
35101 2014-05-21  Richard Biener  <rguenther@suse.de>
35103         * doc/invoke.texi (-flto-partition=): Document one and none algorithms.
35105 2014-05-21  John Marino  <gnugcc@marino.st>
35107         * config.gcc (*-*-dragonfly*): New target.
35108         * configure.ac: Detect dl_iterate_phdr (*freebsd*, *dragonfly*).
35109         * configure: Regenerate.
35110         * config/dragonfly-stdint.h: New.
35111         * config/dragonfly.h: New.
35112         * config/dragonfly.opt: New.
35113         * config/i386/dragonfly.h: New.
35114         * ginclude/stddef.h: Detect _PTRDIFF_T_DECLARED for DragonFly.
35116 2014-05-21  Richard Sandiford  <rsandifo@linux.vnet.ibm.com>
35118         * tree.def (VOID_CST): New.
35119         * tree-core.h (TI_VOID): New.
35120         * tree.h (void_node): New.
35121         * tree.c (tree_node_structure_for_code, tree_code_size)
35122         (iterative_hash_expr): Handle VOID_CST.
35123         (build_common_tree_nodes): Initialize void_node.
35125 2014-05-21  Bernd Schmidt  <bernds@codesourcery.com>
35127         * reload1.c (remove_init_insns, will_delete_init_insn_p): New static
35128         functions.
35129         (reload, calculate_needs_all_insns, reload_as_needed): Use them.
35131         * config/bfin/bfin.c (split_load_immediate): Use gen_int_mode in a few
35132         more places.
35134         * cfgrtl.c (cfg_layout_initialize): Weaken assert to only trigger if
35135         flag_reorder_blocks_and_partition.
35136         * hw-doloop.c (reorg_loops): Avoid reordering if that flag is set.
35138 2014-05-21  Oleg Endo  <olegendo@gcc.gnu.org>
35140         PR target/54236
35141         * config/sh/sh.md (*addc_r_1): Rename to addc_t_r.  Remove empty
35142         constraints.
35143         (*addc_r_t): Add new insn_and_split.
35145 2014-05-21  Jakub Jelinek  <jakub@redhat.com>
35147         PR middle-end/61252
35148         * omp-low.c (handle_simd_reference): New function.
35149         (lower_rec_input_clauses): Use it.  Defer adding reference
35150         initialization even for reduction without placeholder if in simd,
35151         handle it properly later on.
35153 2014-05-20  Jan Hubicka  <hubicka@ucw.cz>
35155         PR tree-optimization/60899
35156         * gimple-fold.c (can_refer_decl_in_current_unit_p): Cleanup;
35157         assume all static symbols will have definition wile parsing and
35158         check the do have definition later in compilation; check that
35159         variable referring symbol will be output before concluding that
35160         reference is safe; be conservative for referring local statics;
35161         be more precise about when comdat is output in other partition.
35163 2014-05-20  Jan Hubicka  <hubicka@ucw.cz>
35165         PR bootstrap/60984
35166         * ipa-inline-transform.c (inline_call): Use add CALLEE_REMOVED
35167         parameter.
35168         * ipa-inline.c (inline_to_all_callers): If callee was removed; return.
35169         (ipa_inline): Loop inline_to_all_callers until no more aliases
35170         are removed.
35172 2014-05-20  Jan Hubicka  <hubicka@ucw.cz>
35174         * ipa.c (ipa_discover_readonly_nonaddressable_var): Fix dumping;
35175         set writeonly flag only for vars actually written to.
35177 2014-05-20  Dehao Chen  <dehao@google.com>
35179         * ipa-inline-transform.c (clone_inlined_nodes): Use min of edge count
35180         and callee count to get clone count.
35181         * tree-inline.c (expand_call_inline): Use callee count instead of bb
35182         count in copy_body.
35184 2014-05-20  Richard Sandiford  <rdsandiford@googlemail.com>
35186         PR rtl-optimization/61243
35187         * emit-rtl.c (emit_copy_of_insn_after): Copy CROSSING_JUMP_P.
35189 2014-05-20  Xinliang David Li  <davidxl@google.com>
35191         * cgraphunit.c (walk_polymorphic_call_targets): Add
35192         dbgcnt and fopt-info support.
35193         * ipa-prop.c (ipa_make_edge_direct_to_target): Ditto.
35194         * ipa-devirt.c (ipa_devirt): Ditto.
35195         * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Ditto.
35196         * ipa.c (walk_polymorphic_call_targets): Ditto.
35197         * gimple-fold.c (fold_gimple_assign): Ditto.
35198         (gimple_fold_call): Ditto.
35199         * dbgcnt.def: New counter.
35201 2014-05-20  DJ Delorie  <dj@redhat.com>
35203         * config/msp430/msp430.md (split): Don't allow subregs when
35204         splitting SImode adds.
35205         (andneghi): Fix subtraction logic.
35206         * config/msp430/predicates.md (msp430_nonsubreg_or_imm_operand): New.
35208 2014-05-20  Jan Hubicka  <hubicka@ucw.cz>
35210         * tree.h (DECL_ONE_ONLY): Return true only for externally visible
35211         symbols.
35212         * except.c (switch_to_exception_section, resolve_unique_section,
35213         get_named_text_section, default_function_rodata_section,
35214         align_variable, get_block_for_decl, default_section_type_flags):
35215         Use DECL_COMDAT_GROUP instead of DECL_ONE_ONLY.
35216         * symtab.c (symtab_add_to_same_comdat_group,
35217         symtab_make_decl_local, fixup_same_cpp_alias_visibility,
35218         symtab_nonoverwritable_alias, symtab_get_symbol_partitioning_class):
35219         Likewise.
35220         * cgraphclones.c (cgraph_create_virtual_clone): Likewise.
35221         * bb-reorder.c (pass_partition_blocks::gate): Likewise.
35222         * config/c6x/c6x.c (c6x_elf_unique_section): Likewise.
35223         (c6x_function_in_section_p): Likewise.
35224         * config/darwin.c (machopic_select_section): Likewise.
35225         * config/arm/arm.c (arm_function_in_section_p): Likewise.
35226         * config/mips/mips.c (mips_function_rodata_section): Likewise.
35227         * config/mep/mep.c (mep_select_section): LIkewise.
35228         * config/i386/i386.c (x86_64_elf_unique_section): Likewise.
35230 2014-05-20  Eric Botcazou  <ebotcazou@adacore.com>
35232         * tree-ssa-dom.c (hashable_expr_equal_p) <EXPR_CALL>: Also compare the
35233         EH region of calls to pure functions that can throw an exception.
35234         * tree-ssa-sccvn.c (vn_reference_eq): Remove duplicated test.
35235         (copy_reference_ops_from_call): Also copy the EH region of the call if
35236         it can throw an exception.
35238 2014-05-20  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
35240         * simplify-rtx.c (simplify_binary_operation_1): Optimize case of
35241         nested VEC_SELECTs that are inverses of each other.
35243 2014-05-20  Richard Biener  <rguenther@suse.de>
35245         * tree-ssa-sccvn.c (process_scc): Dump SCC here, when iterating,
35246         (extract_and_process_scc_for_name): not here.
35247         (cond_dom_walker::before_dom_children): Only process
35248         stmts that end the BB in interesting ways.
35249         (run_scc_vn): Mark param uses as visited.
35251 2014-05-20  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
35253         * config/arm/arm.md (arith_shiftsi): Do not predicate for
35254         arm_restrict_it.
35256 2014-05-20  Nick Clifton  <nickc@redhat.com>
35258         * config/msp430/msp430.c (TARGET_GIMPLIFY_VA_ARG_EXPR): Define.
35259         (msp430_gimplify_va_arg_expr): New function.
35260         (msp430_print_operand): Handle (CONST (ZERO_EXTRACT)).
35262         * config/msp430/msp430.md (zero_extendpsisi2): Use + constraint on
35263         operand 0 in order to prevent confusion about the number of
35264         registers involved.
35266 2014-05-20  Richard Biener  <rguenther@suse.de>
35268         PR tree-optimization/61221
35269         * tree-ssa-pre.c (el_to_update): Remove.
35270         (eliminate_dom_walker::before_dom_children): Handle released
35271         VDEFs by value-numbering them to the associated VUSE.  Update
35272         stmt immediately for substituted call address.
35273         (eliminate): Remove delayed stmt updating code.
35274         * tree-ssa-sccvn.c (vuse_ssa_val): New function valueizing
35275         possibly late re-numbered vuses.
35276         (vn_reference_lookup_2): Adjust.
35277         (vn_reference_lookup_pieces): Likewise.
35278         (vn_reference_lookup): Likewise.
35280 2014-05-20  Richard Biener  <rguenther@suse.de>
35282         * config.gcc: Remove need_64bit_hwint.
35283         * configure.ac: Do not define NEED_64BIT_HOST_WIDE_INT.
35284         * hwint.h: Do not check NEED_64BIT_HOST_WIDE_INT but assume
35285         it to be true.
35286         * config.in: Regenerate.
35287         * configure: Likewise.
35289 2014-05-19  David Wohlferd <dw@LimeGreenSocks.com>
35291         * doc/extend.texi: Create Label Attributes section,
35292         move all label attributes into it and reference it.
35294 2014-05-19  Richard Earnshaw  <rearnsha@arm.com>
35296         * arm.c (thumb1_reorg): When scanning backwards skip anything
35297         that's not a proper insn.
35299 2014-05-19  Richard Biener  <rguenther@suse.de>
35301         PR tree-optimization/61221
35302         * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
35303         Do nothing for unreachable blocks.
35304         * tree-ssa-sccvn.c (cond_dom_walker::before_dom_children):
35305         Improve unreachability detection.
35307 2014-05-19  Richard Biener  <rguenther@suse.de>
35309         PR tree-optimization/61209
35310         * tree-ssa-sccvn.c (visit_phi): Avoid setting expr to VN_TOP.
35312 2014-05-19  Nick Clifton  <nickc@redhat.com>
35314         * except.c (init_eh): Fix computation of builtin setjmp buffer
35315         size to allow for targets where POINTER_SIZE > BITS_PER_WORD.
35317 2014-05-19  Richard Biener  <rguenther@suse.de>
35319         PR tree-optimization/61184
35320         * tree-vrp.c (is_negative_overflow_infinity): Use
35321         TREE_OVERFLOW_P and do that check first.
35322         (is_positive_overflow_infinity): Likewise.
35323         (is_overflow_infinity): Likewise.
35324         (vrp_operand_equal_p): Properly treat operands with
35325         differing overflow as not equal.
35327 2014-05-19  Bernd Schmidt  <bernds@codesourcery.com>
35329         * simplify-rtx.c (simplify_unary_operation_1): Use CONST_INT_P in
35330         shift simplification where it was intended.
35332 2014-05-19  Christian Bruel  <christian.bruel@st.com>
35334         PR target/61195
35335         * config/sh/sh.md (movsf_ie): Unset fp_mode for fmov.
35337 2014-05-19  Richard Sandiford  <r.sandiford@uk.ibm.com>
35339         PR target/61084
35340         * config/sparc/sparc.c (sparc_fold_builtin): Use widest_int rather
35341         than wide_int.
35343 2014-05-19  Richard Sandiford  <rdsandiford@googlemail.com>
35345         * reg-notes.def (CROSSING_JUMP): Likewise.
35346         * rtl.h (rtx_def): Update comment for jump flag.
35347         (CROSSING_JUMP_P): Define.
35348         * cfgcleanup.c (try_forward_edges, try_optimize_cfg): Use it instead
35349         of a REG_CROSSING_JUMP note.
35350         * cfghooks.c (tidy_fallthru_edges): Likewise.
35351         * cfgrtl.c (fixup_partition_crossing, rtl_verify_edges): Likewise.
35352         * emit-rtl.c (try_split): Likewise.
35353         * haifa-sched.c (sched_create_recovery_edges): Likewise.
35354         * ifcvt.c (find_if_case_1, find_if_case_2): Likewise.
35355         * jump.c (redirect_jump_2): Likewise.
35356         * reorg.c (follow_jumps, fill_slots_from_thread): Likewise.
35357         (relax_delay_slots): Likewise.
35358         * config/arc/arc.md (jump_i, cbranchsi4_scratch, *bbit): Likewise.
35359         (bbit_di): Likewise.
35360         * config/arc/arc.c (arc_reorg, arc_can_follow_jump): Likewise.
35361         * config/sh/sh.md (jump_compact): Likewise.
35362         * bb-reorder.c (rotate_loop): Likewise.
35363         (pass_duplicate_computed_gotos::execute): Likewise.
35364         (add_reg_crossing_jump_notes): Rename to...
35365         (update_crossing_jump_flags): ...this.
35366         (pass_partition_blocks::execute): Update accordingly.
35368 2014-05-19  Richard Sandiford  <rdsandiford@googlemail.com>
35370         * tree.h: Remove extraneous template <>.
35372 2014-05-17  Jan Hubicka  <hubicka@ucw.cz>
35374         * ipa.c (symtab_remove_unreachable_nodes): Remove
35375         symbol from comdat group if its body was eliminated.
35376         (comdat_can_be_unshared_p_1): Static symbols can always be privatized.
35377         * symtab.c (symtab_remove_from_same_comdat_group): Break out from ...
35378         (symtab_unregister_node): ... this one.
35379         (verify_symtab_base): More strict checking of comdats.
35380         * cgraph.h (symtab_remove_from_same_comdat_group): Declare.
35382 2014-05-17  Jan Hubicka  <hubicka@ucw.cz>
35384         * tree-pass.h (make_pass_ipa_comdats): New pass.
35385         * timevar.def (TV_IPA_COMDATS): New timevar.
35386         * passes.def (pass_ipa_comdats): Add.
35387         * Makefile.in (OBJS): Add ipa-comdats.o
35388         * ipa-comdats.c: New file.
35390 2014-05-17  Jan Hubicka  <hubicka@ucw.cz>
35392         * ipa.c (update_visibility_by_resolution_info): New function.
35393         (function_and_variable_visibility): Use it.
35395 2014-05-17  Jan Hubicka  <hubicka@ucw.cz>
35397         * cgraph.h (symtab_first_defined_symbol, symtab_next_defined_symbol):
35398         New functions.
35399         (FOR_EACH_DEFINED_SYMBOL): New macro.
35400         (varpool_first_static_initializer, varpool_next_static_initializer,
35401         varpool_first_defined_variable, varpool_next_defined_variable):
35402         Fix comments.
35403         (symtab_in_same_comdat_p): Correctly deal with inline functions.
35405 2014-05-17  Trevor Saunders  <tsaunders@mozilla.com>
35407         * ggc-page.c (ggc_handle_finalizers): Add comment.
35409 2014-05-17  Trevor Saunders  <tsaunders@mozilla.com>
35411         * ggc-common.c (ggc_internal_cleared_alloc): Adjust.
35412         * ggc-none.c (ggc_internal_alloc): Assert if a finalizer is passed.
35413         (ggc_internal_cleared_alloc): Likewise.
35414         * ggc-page.c (finalizer): New class.
35415         (vec_finalizer): Likewise.
35416         (globals::finalizers): New member.
35417         (globals::vec_finalizers): Likewise.
35418         (ggc_internal_alloc): Record the finalizer if any for the block being
35419         allocated.
35420         (ggc_handle_finalizers): New function.
35421         (ggc_collect): Call ggc_handle_finalizers.
35422         * ggc.h (ggc_internal_alloc): Add arguments to allow installing a
35423         finalizer.
35424         (ggc_internal_cleared_alloc): Likewise.
35425         (finalize): New function.
35426         (need_finalization_p): Likewise.
35427         (ggc_alloc): Install the type's destructor as the finalizer if it
35428         might do something.
35429         (ggc_cleared_alloc): Likewise.
35430         (ggc_vec_alloc): Likewise.
35431         (ggc_cleared_vec_alloc): Likewise.
35433 2014-05-17  Trevor Saunders  <tsaunders@mozilla.com>
35435         * ggc.h (ggc_alloc_cleared_simd_clone_stat): Remove function.
35437 2014-05-17  Trevor Saunders  <tsaunders@mozilla.com>
35439         * alias.c (record_alias_subset): Adjust.
35440         * bitmap.c (bitmap_element_allocate): Likewise.
35441         (bitmap_gc_alloc_stat): Likewise.
35442         * cfg.c (init_flow): Likewise.
35443         (alloc_block): Likewise.
35444         (unchecked_make_edge): Likewise.
35445         * cfgloop.c (alloc_loop): Likewise.
35446         (flow_loops_find): Likewise.
35447         (rescan_loop_exit): Likewise.
35448         * cfgrtl.c (init_rtl_bb_info): Likewise.
35449         * cgraph.c (insert_new_cgraph_node_version): Likewise.
35450         (cgraph_allocate_node): Likewise.
35451         (cgraph_create_edge_1): Likewise.
35452         (cgraph_allocate_init_indirect_info): Likewise.
35453         * cgraphclones.c (cgraph_clone_edge): Likewise.
35454         * cgraphunit.c (add_asm_node): Likewise.
35455         (init_lowered_empty_function): Likewise.
35456         * config/aarch64/aarch64.c (aarch64_init_machine_status): Likewise.
35457         * config/alpha/alpha.c (alpha_init_machine_status): Likewise.
35458         (alpha_use_linkage): Likewise.
35459         * config/arc/arc.c (arc_init_machine_status): Likewise.
35460         * config/arm/arm.c (arm_init_machine_status): Likewise.
35461         * config/avr/avr.c (avr_init_machine_status): Likewise.
35462         * config/bfin/bfin.c (bfin_init_machine_status): Likewise.
35463         * config/c6x/c6x.c (c6x_init_machine_status): Likewise.
35464         * config/cris/cris.c (cris_init_machine_status): Likewise.
35465         * config/darwin.c (machopic_indirection_name): Likewise.
35466         (darwin_build_constant_cfstring): Likewise.
35467         (darwin_enter_string_into_cfstring_table): Likewise.
35468         * config/epiphany/epiphany.c (epiphany_init_machine_status): Likewise.
35469         * config/frv/frv.c (frv_init_machine_status): Likewise.
35470         * config/i386/i386.c (get_dllimport_decl): Likewise.
35471         (ix86_init_machine_status): Likewise.
35472         (assign_386_stack_local): Likewise.
35473         * config/i386/winnt.c (i386_pe_record_external_function): Likewise.
35474         (i386_pe_maybe_record_exported_symbol): Likewise.
35475         (i386_pe_record_stub): Likewise.
35476         * config/ia64/ia64.c (ia64_init_machine_status): Likewise.
35477         * config/iq2000/iq2000.c (iq2000_init_machine_status): Likewise.
35478         * config/m32c/m32c.c (m32c_init_machine_status): Likewise.
35479         (m32c_note_pragma_address): Likewise.
35480         * config/mep/mep.c (mep_init_machine_status): Likewise.
35481         (mep_note_pragma_flag): Likewise.
35482         * config/mips/mips.c (mflip_mips16_use_mips16_p): Likewise.
35483         (mips16_local_alias): Likewise.
35484         (mips_init_machine_status): Likewise.
35485         * config/mmix/mmix.c (mmix_init_machine_status): Likewise.
35486         * config/moxie/moxie.c (moxie_init_machine_status): Likewise.
35487         * config/msp430/msp430.c (msp430_init_machine_status): Likewise.
35488         * config/nds32/nds32.c (nds32_init_machine_status): Likewise.
35489         * config/nios2/nios2.c (nios2_init_machine_status): Likewise.
35490         * config/pa/pa.c (pa_init_machine_status): Likewise.
35491         (pa_get_deferred_plabel): Likewise.
35492         * config/rl78/rl78.c (rl78_init_machine_status): Likewise.
35493         * config/rs6000/rs6000.c (builtin_function_type): Likewise.
35494         (rs6000_init_machine_status): Likewise.
35495         (output_toc): Likewise.
35496         * config/s390/s390.c (s390_init_machine_status): Likewise.
35497         * config/score/score.c (score_output_external): Likewise.
35498         * config/sparc/sparc.c (sparc_init_machine_status): Likewise.
35499         * config/spu/spu.c (spu_init_machine_status): Likewise.
35500         * config/tilegx/tilegx.c (tilegx_init_machine_status): Likewise.
35501         * config/tilepro/tilepro.c (tilepro_init_machine_status): Likewise.
35502         * config/xtensa/xtensa.c (xtensa_init_machine_status): Likewise.
35503         * coverage.c (coverage_end_function): Likewise.
35504         * dbxout.c (dbxout_init): Likewise.
35505         * doc/gty.texi: Don't mention variable_size attribute.
35506         * dwarf2cfi.c (new_cfi): Adjust.
35507         (new_cfi_row): Likewise.
35508         (copy_cfi_row): Likewise.
35509         (create_cie_data): Likewise.
35510         * dwarf2out.c (dwarf2out_alloc_current_fde): Likewise.
35511         (new_loc_descr): Likewise.
35512         (find_AT_string_in_table): Likewise.
35513         (add_addr_table_entry): Likewise.
35514         (new_die): Likewise.
35515         (add_var_loc_to_decl): Likewise.
35516         (clone_die): Likewise.
35517         (clone_as_declaration): Likewise.
35518         (break_out_comdat_types): Likewise.
35519         (new_loc_list): Likewise.
35520         (add_loc_descr_to_each): Likewise.
35521         (add_location_or_const_value_attribute): Likewise.
35522         (add_linkage_name): Likewise.
35523         (lookup_filename): Likewise.
35524         (dwarf2out_var_location): Likewise.
35525         (new_line_info_table): Likewise.
35526         (dwarf2out_init): Likewise.
35527         (mem_loc_descriptor): Likewise.
35528         (loc_descriptor): Likewise.
35529         (add_const_value_attribute): Likewise.
35530         (tree_add_const_value_attribute): Likewise.
35531         (comp_dir_string): Likewise.
35532         (dwarf2out_vms_debug_main_pointer): Likewise.
35533         (string_cst_pool_decl): Likewise.
35534         * emit-rtl.c (set_mem_attrs): Likewise.
35535         (get_reg_attrs): Likewise.
35536         (start_sequence): Likewise.
35537         (init_emit): Likewise.
35538         (init_emit_regs): Likewise.
35539         * except.c (init_eh_for_function): Likewise.
35540         (gen_eh_region): Likewise.
35541         (gen_eh_region_catch): Likewise.
35542         (gen_eh_landing_pad): Likewise.
35543         (add_call_site): Likewise.
35544         * function.c (add_frame_space): Likewise.
35545         (insert_temp_slot_address): Likewise.
35546         (assign_stack_temp_for_type): Likewise.
35547         (get_hard_reg_initial_val): Likewise.
35548         (allocate_struct_function): Likewise.
35549         (prepare_function_start): Likewise.
35550         (types_used_by_var_decl_insert): Likewise.
35551         * gengtype.c (variable_size_p): Remove function.
35552         (enum alloc_quantity): Remove enum.
35553         (write_typed_alloc_def): Remove function.
35554         (write_typed_struct_alloc_def): Likewise.
35555         (write_typed_typedef_alloc_def): Likewise.
35556         (write_typed_alloc_defns): Likewise.
35557         (main): Adjust.
35558         * ggc-common.c (ggc_cleared_alloc_htab_ignore_args): Adjust.
35559         (ggc_cleared_alloc_ptr_array_two_args): Likewise.
35560         * ggc.h (ggc_alloc): new function.
35561         (ggc_cleared_alloc): Likewise.
35562         (ggc_vec_alloc): Template on type of vector element, and remove
35563         element size argument.
35564         (ggc_cleared_vec_alloc): Likewise.
35565         * gimple.c (gimple_build_omp_for): Adjust.
35566         (gimple_copy): Likewise.
35567         * ipa-cp.c (get_replacement_map): Likewise.
35568         (find_aggregate_values_for_callers_subset): Likewise.
35569         (known_aggs_to_agg_replacement_list): Likewise.
35570         * ipa-devirt.c (get_odr_type): Likewise.
35571         * ipa-prop.c (ipa_node_duplication_hook): Likewise.
35572         (read_agg_replacement_chain): Likewise.
35573         * loop-iv.c (get_simple_loop_desc): Likewise.
35574         * lto-cgraph.c (input_node_opt_summary): Likewise.
35575         * lto-section-in.c (lto_new_in_decl_state): Likewise.
35576         * lto-streamer-in.c (lto_input_eh_catch_list): Likewise.
35577         (input_eh_region): Likewise.
35578         (input_eh_lp): Likewise.
35579         (input_cfg): Likewise.
35580         * optabs.c (set_optab_libfunc): Likewise.
35581         (init_tree_optimization_optabs): Likewise.
35582         (set_conv_libfunc): Likewise.
35583         * passes.c (do_per_function_toporder): Likewise.
35584         * rtl.h: Don't use variable_size gty attribute.
35585         * sese.c (if_region_set_false_region): Adjust.
35586         * stringpool.c (gt_pch_save_stringpool): Likewise.
35587         * target-globals.c (save_target_globals): Likewise.
35588         * toplev.c (general_init): Likewise.
35589         * trans-mem.c (record_tm_replacement): Likewise.
35590         (split_bb_make_tm_edge): Likewise.
35591         * tree-cfg.c (move_sese_region_to_fn): Likewise.
35592         * tree-data-ref.h (lambda_vector_new): Likewise.
35593         * tree-eh.c (add_stmt_to_eh_lp_fn): Likewise.
35594         * tree-iterator.c (tsi_link_before): Likewise.
35595         (tsi_link_after): Likewise.
35596         * tree-scalar-evolution.c (new_scev_info_str): Likewise.
35597         * tree-ssa-loop-niter.c (record_estimate): Likewise.
35598         * tree-ssa-operands.c (ssa_operand_alloc): Likewise.
35599         * tree-ssa-operands.h: Don't use variable_size gty attribute.
35600         * tree-ssa.c (init_tree_ssa): Adjust.
35601         * tree-ssanames.c (set_range_info): Likewise.
35602         (get_ptr_info): Likewise.
35603         (duplicate_ssa_name_ptr_info): Likewise.
35604         (duplicate_ssa_name_range_info): Likewise.
35605         * tree-streamer-in.c (unpack_ts_real_cst_value_fields): Likewise.
35606         (unpack_ts_fixed_cst_value_fields): Likewise.
35607         * tree.c (build_fixed): Likewise.
35608         (build_real): Likewise.
35609         (build_string): Likewise.
35610         (decl_priority_info): Likewise.
35611         (decl_debug_expr_insert): Likewise.
35612         (decl_value_expr_insert): Likewise.
35613         (decl_debug_args_insert): Likewise.
35614         (type_hash_add): Likewise.
35615         (build_omp_clause): Likewise.
35616         * ubsan.c (decl_for_type_insert): Likewise.
35617         * varasm.c (get_unnamed_section): Likewise.
35618         (get_noswitch_section): Likewise.
35619         (get_section): Likewise.
35620         (get_block_for_section): Likewise.
35621         (create_block_symbol): Likewise.
35622         (build_constant_desc): Likewise.
35623         (create_constant_pool): Likewise.
35624         (force_const_mem): Likewise.
35625         (record_tm_clone_pair): Likewise.
35626         * varpool.c (varpool_create_empty_node): Likewise.
35628 2014-05-17  Trevor Saunders  <tsaunders@mozilla.com>
35630         * dwarf2out.c (tree_add_const_value_attribute): Call
35631         ggc_internal_cleared_alloc instead of ggc_alloc_cleared_atomic.
35632         * gengtype.c (write_typed_alloc_def): Call ggc_internal_<x>alloc
35633         instead of ggc_internal_<x>alloc_stat.
35634         * ggc-common.c (ggc_internal_cleared_alloc): Drop _stat suffix.
35635         (ggc_realloc): Likewise.
35636         * ggc-none.c (ggc_internal_alloc): Likewise.
35637         (ggc_internal_cleared_alloc): Likewise.
35638         * ggc-page.c: Likewise.
35639         * ggc.h (ggc_internal_alloc_stat): Likewise.
35640         (ggc_internal_alloc): Remove macro.
35641         (ggc_internal_cleared_alloc_stat): Drop _stat suffix.
35642         (ggc_internal_cleared_alloc): Remove macro.
35643         (GGC_RESIZEVEC): Adjust.
35644         (ggc_resizevar): Remove macro.
35645         (ggc_internal_vec_alloc_stat): Drop _stat suffix.
35646         (ggc_internal_cleared_vec_alloc_stat): Likewise.
35647         (ggc_internal_vec_cleared_alloc): Remove macro.
35648         (ggc_alloc_atomic_stat): Drop _stat suffix.
35649         (ggc_alloc_atomic): Remove macro.
35650         (ggc_alloc_cleared_atomic): Remove macro.
35651         (ggc_alloc_string_stat): Drop _stat suffix.
35652         (ggc_alloc_string): Remove macro.
35653         (ggc_alloc_rtx_def_stat): Adjust.
35654         (ggc_alloc_tree_node_stat): Likewise.
35655         (ggc_alloc_cleared_tree_node_stat): Likewise.
35656         (ggc_alloc_cleared_gimple_statement_stat): Likewise.
35657         (ggc_alloc_cleared_simd_clone_stat): Likewise.
35658         * gimple.c (gimple_build_omp_for): Likewise.
35659         (gimple_copy): Likewise.
35660         * stringpool.c (ggc_alloc_string_stat): Drop _stat suffix.
35661         * toplev.c (realloc_for_line_map): Adjust.
35662         * tree-data-ref.h (lambda_vector_new): Likewise.
35663         * tree-phinodes.c (allocate_phi_node): Likewise.
35664         * tree.c (grow_tree_vec_stat): Likewise.
35665         * vec.h (va_gc::reserve): Adjust.
35667 2014-05-17  Ajit Agarwal  <ajitkum@xilinx.com>
35669         * config/microblaze/microblaze.c (break_handler): New Declaration.
35670         (microblaze_break_function_p,microblaze_is_break_handler): New.
35671         (compute_frame_size): Use microblaze_break_function_p.
35672         Add the test of break_handler.
35673         (microblaze_function_prologue) : Add the test of variable
35674         break_handler.  Check the fnname by BREAK_HANDLER_NAME.
35675         (microblaze_function_epilogue) : Add the test of break_handler.
35676         (microblaze_globalize_label) : Add the test of break_handler.
35677         Check the name by BREAK_HANDLER_NAME.
35679         * config/microblaze/microblaze.h (BREAK_HANDLER_NAME): New macro
35681         * config/microblaze/microblaze.md (*<optab>,<optab>_internal): Add
35682         microblaze_is_break_handler test.
35683         (call_internal1,call_value_intern): Use microblaze_break_function_p.
35684         Use SYMBOL_REF_DECL.
35686         * config/microblaze/microblaze-protos.h
35687         (microblaze_break_function_p,microblaze_is_break_handler):
35688         New Declaration.
35690         * doc/extend.texi (MicroBlaze break_handler Functions): Document
35691         new MicroBlaze break_handler functions.
35693 2014-05-17  Uros Bizjak  <ubizjak@gmail.com>
35695         * doc/extend.texi (Size of an asm): Move node text according
35696         to its @menu entry position.
35698 2014-05-17  Marc Glisse  <marc.glisse@inria.fr>
35700         PR tree-optimization/61140
35701         PR tree-optimization/61150
35702         PR tree-optimization/61197
35703         * tree-ssa-phiopt.c (value_replacement): Punt on multiple phis.
35705 2014-05-17  Uros Bizjak  <ubizjak@gmail.com>
35707         * doc/invoke.texi (free): Mention Alpha.  Also enabled at -Os.
35709 2014-05-17  Richard Sandiford  <r.sandiford@uk.ibm.com>
35711         * wide-int.cc: Only include longlong.h if W_TYPE_SIZE==32 or
35712         __SIZEOF_INT128__ is defined.
35714 2014-05-17  Richard Sandiford  <rdsandiford@googlemail.com>
35716         * config/rs6000/rs6000.c (rs6000_real_tls_symbol_ref_p): New function.
35717         (rs6000_delegitimize_address): Use it.
35719 2014-05-17  Richard Sandiford  <rdsandiford@googlemail.com>
35721         * emit-rtl.h (replace_equiv_address, replace_equiv_address_nv): Add an
35722         inplace argument.  Store the new address in the original MEM when true.
35723         * emit-rtl.c (change_address_1): Likewise.
35724         (adjust_address_1, adjust_automodify_address_1, offset_address):
35725         Update accordingly.
35726         * rtl.h (plus_constant): Add an inplace argument.
35727         * explow.c (plus_constant): Likewise.  Try to reuse the original PLUS
35728         when true.  Avoid generating (plus X (const_int 0)).
35729         * function.c (instantiate_virtual_regs_in_rtx): Adjust the PLUS
35730         in-place.  Pass true to plus_constant.
35731         (instantiate_virtual_regs_in_insn): Pass true to replace_equiv_address.
35733 2014-05-16  Dehao Chen  <dehao@google.com>
35735         * tree-cfg.c (gimple_merge_blocks): Updates bb count with max count.
35737 2014-05-16  Oleg Endo  <olegendo@gcc.gnu.org>
35739         PR target/54089
35740         * config/sh/predicates.md (negt_reg_shl31_operand): Match additional
35741         patterns.
35742         * config/sh/sh.md (*negt_msb): Merge SH2A and non-SH2A variants.
35744 2014-05-16  Dehao Chen  <dehao@google.com>
35746         * ira-int.h (REG_FREQ_FROM_EDGE_FREQ): Use
35747         optimize_function_for_size_p.
35748         * regs.h (REG_FREQ_FROM_BB): Likewise.
35750 2014-05-16  Oleg Endo  <olegendo@gcc.gnu.org>
35752         PR target/51244
35753         * config/sh/sh.c (sh_eval_treg_value): Handle t_reg_operand and
35754         negt_reg_operand cases.
35755         * config/sh/sh.md (*cset_zero): Likewise by using cbranch_treg_value
35756         predicate.
35757         * config/sh/predicates.md (cbranch_treg_value): Simplify.
35759 2014-05-16  Oleg Endo  <olegendo@gcc.gnu.org>
35761         * config/sh/sh.c (sh_option_override): Set branch cost to 2 for all
35762         target variants.
35764 2014-05-16  David Malcolm  <dmalcolm@redhat.com>
35766         Revert:
35767         2014-04-29  David Malcolm  <dmalcolm@redhat.com>
35769         * tree-cfg.c (dump_function_to_file): Dump the return type of
35770         functions, in a line to itself before the function body, mimicking
35771         the layout of a C function.
35773 2014-05-16  Dehao Chen  <dehao@google.com>
35775         * cfghooks.c (make_forwarder_block): Use direct computation to
35776         get fall-through edge's count and frequency.
35778 2014-05-16  Benno Schulenberg  <bensberg@justemail.net>
35780         * config/arc/arc.c (arc_init): Fix typo in error message.
35781         * config/i386/i386.c (ix86_expand_builtin): Likewise.
35782         (split_stack_prologue_scratch_regno): Likewise.
35783         * fortran/check.c (gfc_check_fn_rc2008): Remove duplicate
35784         word from error message.
35786 2014-05-16  Zhouyi Zhou <yizhouzhou@ict.ac.cn>
35788         * ira-costs.c: Fix typo in comment.
35790 2014-05-16  David Wohlferd <dw@LimeGreenSocks.com>
35792         * doc/extend.texi: (Visibility Pragmas) Fix misplaced @xref
35794 2014-05-16  Jan Hubicka  <hubicka@ucw.cz>
35796         * varpool.c (dump_varpool_node): Dump write-only flag.
35797         * lto-cgraph.c (lto_output_varpool_node, input_varpool_node): Stream
35798         write-only flag.
35799         * tree-cfg.c (execute_fixup_cfg): Remove statements setting
35800         write-only variables.
35801         * ipa.c (process_references): New function.
35802         (set_readonly_bit): New function.
35803         (set_writeonly_bit): New function.
35804         (clear_addressable_bit): New function.
35805         (ipa_discover_readonly_nonaddressable_var): Mark write only variables;
35806         fix handling of aliases.
35807         * cgraph.h (struct varpool_node): Add writeonly flag.
35809 2014-05-16  Vladimir Makarov  <vmakarov@redhat.com>
35811         PR rtl-optimization/60969
35812         * ira-costs.c (record_reg_classes): Allow only memory for pseudo.
35813         Calculate costs for this case.
35815 2014-05-16  Eric Botcazou  <ebotcazou@adacore.com>
35817         * fold-const (fold_unary_loc) <NON_LVALUE_EXPR>: New case.
35818         <CASE_CONVERT>: Pass arg0 instead of op0 to fold_convert_const.
35820 2014-05-16  Richard Biener  <rguenther@suse.de>
35822         PR tree-optimization/61194
35823         * tree-vect-patterns.c (adjust_bool_pattern): Also handle
35824         bool patterns ending in a COND_EXPR.
35826 2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
35828         * config/aarch64/aarch64.c (aarch64_rtx_mult_cost): Fix FNMUL case.
35830 2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
35832         * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle the case
35833         where we were unable to cost an RTX.
35835 2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
35837         * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost SYMBOL_REF,
35838         HIGH, LO_SUM.
35840 2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
35841             Philipp Tomsich  <philipp.tomsich@theobroma-systems.com>
35843         * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost TRUNCATE.
35845 2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
35846             Philipp Tomsich  <philipp.tomsich@theobroma-systems.com>
35848         * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost FMA,
35849         FLOAT_EXTEND, FLOAT_TRUNCATE, ABS, SMAX, and SMIN.
35851 2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
35852             Philipp Tomsich  <philipp.tomsich@theobroma-systems.com>
35854         * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost comparison
35855         operators.
35857 2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
35858             Philipp Tomsich  <philipp.tomsich@theobroma-systems.com>
35860         * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costs for
35861         DIV/MOD.
35863 2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
35864             Philipp Tomsich  <philipp.tomsich@theobroma-systems.com>
35866         * config/aarch64/aarch64.c (aarch64_rtx_arith_op_extract_p): New.
35867         (aarch64_rtx_costs): Improve costs for SIGN/ZERO_EXTRACT.
35869 2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
35870             Philipp Tomsich  <philipp.tomsich@theobroma-systems.com>
35872         * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costs for
35873         rotates and shifts.
35875 2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
35876             Philipp Tomsich  <philipp.tomsich@theobroma-systems.com>
35878         * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost
35879         ZERO_EXTEND and SIGN_EXTEND better.
35881 2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
35882             Philipp Tomsich  <philipp.tomsich@theobroma-systems.com>
35884         * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve cost for
35885         logical operations.
35887 2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
35888             Philipp Tomsich  <philipp.tomsich@theobroma-systems.com>
35890         * config/aarch64/aarch64.c (aarch64_rtx_costs): Use address
35891         costs when costing loads and stores to memory.
35893 2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
35894             Philip Tomsich  <philipp.tomsich@theobroma-systems.com>
35896         * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costing
35897         for SET RTX.
35899 2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
35901         * config/aarch64/aarch64.c (aarch64_rtx_costs): Set default costs.
35903 2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
35904             Philipp Tomsich  <philipp.tomsich@theobroma-systems.com>
35906         * config/aarch64/aarch64.c (aarch64_strip_shift_or_extend): Rename
35907         to...
35908         (aarch64_strip_extend): ...this, don't strip shifts, check RTX is
35909         well formed.
35910         (aarch64_rtx_mult_cost): New.
35911         (aarch64_rtx_costs): Use it, refactor as appropriate.
35913 2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
35914             Philipp Tomsich  <philipp.tomsich@theobroma-systems.com>
35916         * config/aarch64/aarch64.c (aarch64_build_constant): Conditionally
35917         emit instructions, return number of instructions which would
35918         be emitted.
35919         (aarch64_add_constant): Update call to aarch64_build_constant.
35920         (aarch64_output_mi_thunk): Likewise.
35921         (aarch64_rtx_costs): Estimate cost of a CONST_INT, cost of
35922         a CONST_DOUBLE.
35924 2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
35926         * config/aarch64/aarch64.c (aarch64_rtx_costs_wrapper): New.
35927         (TARGET_RTX_COSTS): Call it.
35929 2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
35931         * config/aarch64/aarch64.c (cortexa57_addrcost_table): New.
35932         (cortexa57_vector_cost): Likewise.
35933         (cortexa57_tunings): Use them.
35935 2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
35937         * config/aarch64/aarch64-protos.h (scale_addr_mode_cost): New.
35938         (cpu_addrcost_table): Use it.
35939         * config/aarch64/aarch64.c (generic_addrcost_table): Initialize it.
35940         (aarch64_address_cost): Rewrite using aarch64_classify_address,
35941         move it.
35943 2014-05-16  Richard Biener  <rguenther@suse.de>
35945         * tree-ssa-sccvn.c: Include tree-cfg.h and domwalk.h.
35946         (set_ssa_val_to): Handle unexpected sets to VN_TOP.
35947         (visit_phi): Ignore edges marked as not executable.
35948         (class cond_dom_walker): New.
35949         (cond_dom_walker::before_dom_children): Value-number
35950         control statements and mark successor edges as not
35951         executable if possible.
35952         (run_scc_vn): First walk all control statements in
35953         dominator order, marking edges as not executable.
35954         * tree-inline.c (copy_edges_for_bb): Be not confused
35955         about random edge flags.
35957 2014-05-16  Richard Biener  <rguenther@suse.de>
35959         * tree-ssa-sccvn.c (visit_use): Also constant-fold calls.
35961 2014-05-15  Peter Bergner  <bergner@vnet.ibm.com>
35963         PR target/61193
35964         * config/rs6000/htmxlintrin.h (_HTM_TBEGIN_STARTED): New define.
35965         (__TM_simple_begin): Use it.
35966         (__TM_begin): Likewise.
35968 2014-05-15  Martin Jambor  <mjambor@suse.cz>
35970         PR ipa/61085
35971         * ipa-prop.c (update_indirect_edges_after_inlining): Check
35972         type_preserved flag when the indirect edge is polymorphic.
35974 2014-05-15  Martin Jambor  <mjambor@suse.cz>
35976         PR tree-optimization/61090
35977         * tree-sra.c (sra_modify_expr): Pass the current gsi to
35978         build_ref_for_model.
35980 2014-05-15  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
35982         * config/arm/arm.c (arm_option_override): Use the SCHED_PRESSURE_MODEL
35983         enum name for PARAM_SCHED_PRESSURE_ALGORITHM.
35985 2014-05-15  Jakub Jelinek  <jakub@redhat.com>
35987         PR tree-optimization/61158
35988         * fold-const.c (fold_binary_loc): If X is zero-extended and
35989         shiftc >= prec, make sure zerobits is all ones instead of
35990         invoking undefined behavior.
35992 2014-05-15  Zhenqiang Chen  <zhenqiang.chen@linaro.org>
35994         * regcprop.h: New file.
35995         * regcprop.c (skip_debug_insn_p): New decl.
35996         (replace_oldest_value_reg): Check skip_debug_insn_p.
35997         (copyprop_hardreg_forward_bb_without_debug_insn): New function.
35998         * shrink-wrap.c: Include regcprop.h.
35999         (prepare_shrink_wrap): Call
36000         copyprop_hardreg_forward_bb_without_debug_insn.
36002 2014-05-15  Zhenqiang Chen  <zhenqiang.chen@linaro.org>
36004         * shrink-wrap.h: Update comment.
36005         * shrink-wrap.c: Update comment.
36006         (next_block_for_reg): Rename to live_edge_for_reg.
36007         (live_edge_for_reg): Allow live_edge->dest has two predecessors.
36008         (move_insn_for_shrink_wrap): Split live_edge.
36009         (prepre_shrink_wrap): One more parameter for move_insn_for_shrink_wrap.
36011 2014-05-14  Eric Botcazou  <ebotcazou@adacore.com>
36013         * config/sparc/sparc-protos.h (sparc_absnegfloat_split_legitimate):
36014         Delete.
36015         * config/sparc/sparc.c (sparc_absnegfloat_split_legitimate): Likewise.
36016         * config/sparc/sparc.md (fptype_ut699): New attribute.
36017         (in_branch_delay): Return false if -mfix-ut699 is specified and
36018         fptype_ut699 is set to single.
36019         (truncdfsf2): Add fptype_ut699 attribute.
36020         (fix_truncdfsi2): Likewise.
36021         (floatsisf2): Change fptype attribute.
36022         (fix_truncsfsi2): Likewise.
36023         (negtf2_notv9): Delete.
36024         (negtf2_v9): Likewise.
36025         (negtf2_hq): New instruction.
36026         (negtf2): New instruction and splitter.
36027         (negdf2_notv9): Rewrite.
36028         (abstf2_notv9): Delete.
36029         (abstf2_hq_v9): Likewise.
36030         (abstf2_v9): Likewise.
36031         (abstf2_hq): New instruction.
36032         (abstf2): New instruction and splitter.
36033         (absdf2_notv9): Rewrite.
36035 2014-05-14  Cary Coutant  <ccoutant@google.com>
36037         PR debug/61013
36038         * opts.c (common_handle_option): Don't special-case "-g".
36039         (set_debug_level): Default to at least level 2 with "-g".
36041 2014-05-14  DJ Delorie  <dj@redhat.com>
36043         * config/msp430/msp430.c (msp430_builtin): Add
36044         MSP430_BUILTIN_DELAY_CYCLES.
36045         (msp430_init_builtins): Register void __delay_cycles(long long).
36046         (msp430_builtin_decl): Add it.
36047         (cg_magic_constant): New.
36048         (msp430_expand_delay_cycles): New.
36049         (msp430_expand_builtin): Call it.
36050         (msp430_print_operand_raw): Change integer printing from "int" to
36051         HOST_WIDE_INT.
36052         * config/msp430/msp430.md (define_constants): Add delay_cycles tags.
36053         (delay_cycles_start): New.
36054         (delay_cycles_end): New.
36055         (delay_cycles_32): New.
36056         (delay_cycles_32x): New.
36057         (delay_cycles_16): New.
36058         (delay_cycles_16x): New.
36059         (delay_cycles_2): New.
36060         (delay_cycles_1): New.
36061         * doc/extend.texi: Document __delay_cycles().
36063 2014-05-14  Sandra Loosemore  <sandra@codesourcery.com>
36065         * config/nios2/nios2.md (nios2_cbranch): Fix paste-o in
36066         length attribute computation.
36068 2014-05-14  Richard Sandiford  <rdsandiford@googlemail.com>
36070         PR debug/61188
36071         * print-rtl.c (print_rtx): Suppress uids if flag_dump_unnumbered.
36073 2014-05-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
36075         PR target/61084
36076         * config/sparc/sparc.md: Fix types of low and high in DI constant
36077         splitter.  Use gen_int_mode in some other splitters.
36079 2014-05-14  Martin Jambor  <mjambor@suse.cz>
36081         PR ipa/60897
36082         * ipa-prop.c (ipa_modify_formal_parameters): Reset DECL_LANG_SPECIFIC.
36084 2014-05-14  James Norris  <jnorris@codesourcery.com>
36086         * omp-low.c (expand_parallel_call): Remove shadow variable.
36087         (expand_omp_taskreg): Likewise.
36089 2014-05-14  Ilya Tocar  <ilya.tocar@intel.com>
36091         * common/config/i386/i386-common.c
36092         (OPTION_MASK_ISA_CLFLUSHOPT_SET): Define.
36093         (OPTION_MASK_ISA_XSAVES_SET): Ditto.
36094         (OPTION_MASK_ISA_XSAVEC_SET): Ditto.
36095         (OPTION_MASK_ISA_CLFLUSHOPT_UNSET): Ditto.
36096         (OPTION_MASK_ISA_XSAVES_UNSET): Ditto.
36097         (OPTION_MASK_ISA_XSAVEC_UNSET): Ditto.
36098         (ix86_handle_option): Handle OPT_mxsavec, OPT_mxsaves, OPT_mclflushopt.
36099         * config.gcc (i[34567]86-*-*): Add clflushoptintrin.h,
36100         xsavecintrin.h, xsavesintrin.h.
36101         (x86_64-*-*): Ditto.
36102         * config/i386/clflushoptintrin.h: New.
36103         * config/i386/xsavecintrin.h: Ditto.
36104         * config/i386/xsavesintrin.h: Ditto.
36105         * config/i386/cpuid.h (bit_CLFLUSHOPT): Define.
36106         (bit_XSAVES): Ditto.
36107         (bit_XSAVES): Ditto.
36108         * config/i386/driver-i386.c (host_detect_local_cpu): Handle
36109         -mclflushopt, -mxsavec, -mxsaves, -mno-xsaves, -mno-xsavec,
36110         -mno-clflushopt.
36111         * config/i386/i386-c.c (ix86_target_macros_internal): Handle
36112         OPTION_MASK_ISA_CLFLUSHOPT, OPTION_MASK_ISA_XSAVEC,
36113         OPTION_MASK_ISA_XSAVES.
36114         * config/i386/i386.c (ix86_target_string): Handle -mclflushopt,
36115         -mxsavec, -mxsaves.
36116         (PTA_CLFLUSHOPT) Define.
36117         (PTA_XSAVEC): Ditto.
36118         (PTA_XSAVES): Ditto.
36119         (ix86_option_override_internal): Handle new options.
36120         (ix86_valid_target_attribute_inner_p): Ditto.
36121         (ix86_builtins): Add IX86_BUILTIN_XSAVEC, IX86_BUILTIN_XSAVEC64,
36122         IX86_BUILTIN_XSAVES, IX86_BUILTIN_XRSTORS, IX86_BUILTIN_XSAVES64,
36123         IX86_BUILTIN_XRSTORS64, IX86_BUILTIN_CLFLUSHOPT.
36124         (bdesc_special_args): Add __builtin_ia32_xsaves,
36125         __builtin_ia32_xrstors, __builtin_ia32_xsavec, __builtin_ia32_xsaves64,
36126         __builtin_ia32_xrstors64, __builtin_ia32_xsavec64.
36127         (ix86_init_mmx_sse_builtins): Add __builtin_ia32_clflushopt.
36128         (ix86_expand_builtin): Handle new builtins.
36129         * config/i386/i386.h (TARGET_CLFLUSHOPT) Define.
36130         (TARGET_CLFLUSHOPT_P): Ditto.
36131         (TARGET_XSAVEC): Ditto.
36132         (TARGET_XSAVEC_P): Ditto.
36133         (TARGET_XSAVES): Ditto.
36134         (TARGET_XSAVES_P): Ditto.
36135         * config/i386/i386.md (ANY_XSAVE): Add UNSPECV_XSAVEC, UNSPECV_XSAVES.
36136         (ANY_XSAVE64)" Add UNSPECV_XSAVEC64, UNSPECV_XSAVES64.
36137         (attr xsave): Add xsavec, xsavec64, xsaves, xsaves64.
36138         (ANY_XRSTOR): New.
36139         (ANY_XRSTOR64): Ditto.
36140         (xrstor): Ditto.
36141         (xrstor): Change into <xrstor>.
36142         (xrstor_rex64): Change into <xrstor>_rex64.
36143         (xrstor64): Change into <xrstor>64
36144         (clflushopt): New.
36145         * config/i386/i386.opt (mclflushopt): New.
36146         (mxsavec): Ditto.
36147         (mxsaves): Ditto.
36148         * config/i386/x86intrin.h: Add clflushoptintrin.h, xsavesintrin.h,
36149         xsavecintrin.h.
36150         * doc/invoke.texi: Document new options.
36152 2014-05-14  Andrey Belevantsev  <abel@ispras.ru>
36154         PR rtl-optimization/60866
36155         * sel-sched-ir (sel_init_new_insn): New parameter old_seqno.
36156         Default it to -1.  Pass it down to init_simplejump_data.
36157         (init_simplejump_data): New parameter old_seqno.  Pass it down
36158         to get_seqno_for_a_jump.
36159         (get_seqno_for_a_jump): New parameter old_seqno.  Use it for
36160         initializing new jump seqno as a last resort.  Add comment.
36161         (sel_redirect_edge_and_branch): Save old seqno of the conditional
36162         jump and pass it down to sel_init_new_insn.
36163         (sel_redirect_edge_and_branch_force): Likewise.
36165 2014-05-14  Georg-Johann Lay  <avr@gjlay.de>
36167         * config/avr/avr.h (REG_CLASS_CONTENTS): Use unsigned suffix for
36168         shifted values to avoid build warning.
36170 2014-05-14  Eric Botcazou  <ebotcazou@adacore.com>
36172         * cfgcleanup.c (try_forward_edges): Use location_t for locations.
36173         * cfgrtl.c (rtl_merge_blocks): Fix comment.
36174         (cfg_layout_merge_blocks): Likewise.
36175         * except.c (emit_to_new_bb_before): Remove prev_bb local variable.
36177 2014-05-14  Andrey Belevantsev  <abel@ispras.ru>
36179         PR rtl-optimization/60901
36180         * config/i386/i386.c (ix86_dependencies_evaluation_hook): Check that
36181         bb predecessor belongs to the same scheduling region.  Adjust comment.
36183 2014-05-13  Peter Bergner  <bergner@vnet.ibm.com>
36185         * doc/sourcebuild.texi: (dfp_hw): Document.
36186         (p8vector_hw): Likewise.
36187         (powerpc_eabi_ok): Likewise.
36188         (powerpc_elfv2): Likewise.
36189         (powerpc_htm_ok): Likewise.
36190         (ppc_recip_hw): Likewise.
36191         (vsx_hw): Likewise.
36193 2014-05-13  Cary Coutant  <ccoutant@google.com>
36195         * opts.c (finish_options): Use -ggnu-pubnames with -gsplit-dwarf.
36197 2014-05-13  David Malcolm  <dmalcolm@redhat.com>
36199         * gengtype-parse.c (require3): Eliminate in favor of...
36200         (require4): New.
36201         (require_template_declaration): Update to support optional single *
36202         on a type.
36204         * gengtype.c (get_ultimate_base_class): Add a non-const overload.
36205         (create_user_defined_type): Handle a single level of explicit
36206         pointerness within template arguments.
36207         (struct write_types_data): Add field "kind".
36208         (filter_type_name): Handle "*" character.
36209         (write_user_func_for_structure_ptr): Require a write_types_data
36210         rather than just a prefix string, so that we can look up the kind
36211         of the wtd and use it as an index into wrote_user_func_for_ptr,
36212         ensuring that such functions are written at most once.  Support
36213         subclasses by invoking the marking function of the ultimate base class.
36214         (write_user_func_for_structure_body): Require a write_types_data
36215         rather than just a prefix string, so that we can pass this to
36216         write_user_func_for_structure_ptr.
36217         (write_func_for_structure): Likewise.
36218         (ggc_wtd): Add initializer of new "kind" field.
36219         (pch_wtd): Likewise.
36221         * gengtype.h (enum write_types_kinds): New.
36222         (struct type): Add field wrote_user_func_for_ptr to the "s"
36223         union member.
36225 2014-05-13  Richard Sandiford  <r.sandiford@uk.ibm.com>
36227         * fold-const.c (optimize_bit_field_compare): Use wi:: operations
36228         instead of const_binop.
36229         (fold_binary_loc): Likewise.
36231 2014-05-13  Richard Sandiford  <r.sandiford@uk.ibm.com>
36233         * tree-dfa.h (get_addr_base_and_unit_offset_1): Update array index
36234         calculation to match get_ref_base_and_extent.
36236 2014-05-13  Catherine Moore  <clm@codesourcery.com>
36237             Sandra Loosemore  <sandra@codesourcery.com>
36239         * configure.ac: Fix assembly for explicit JALR relocation check.
36240         * configure: Regenerate.
36242 2014-05-13  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
36244         * config/arm/arm.c (neon_itype): Remove NEON_RESULTPAIR.
36245         (arm_init_neon_builtins): Remove handling of NEON_RESULTPAIR.
36246         Remove associated type declarations and initialisations.
36247         (arm_expand_neon_builtin): Likewise.
36248         (neon_emit_pair_result_insn): Delete.
36249         * config/arm/arm_neon_builtins (vtrn, vzip, vuzp): Delete.
36250         * config/arm/neon.md (neon_vtrn<mode>): Delete.
36251         (neon_vzip<mode>): Likewise.
36252         (neon_vuzp<mode>): Likewise.
36254 2014-05-13  Richard Biener  <rguenther@suse.de>
36256         PR ipa/60973
36257         * tree-inline.c (remap_gimple_stmt): Clear tail call flag,
36258         it needs revisiting whether the call still may be tail-called.
36260 2014-05-13  Richard Sandiford  <rdsandiford@googlemail.com>
36262         * rtl.def (SYMBOL_REF): Remove middle "0" field.
36263         * rtl.h (block_symbol): Reduce number of fields to 2.
36264         (rtx_def): Add u2.symbol_ref_flags.
36265         (SYMBOL_REF_FLAGS): Use it.
36266         (SYMBOL_REF_DATA, SET_SYMBOL_REF_DECL, SYMBOL_REF_DECL)
36267         (SET_SYMBOL_REF_CONSTANT, SYMBOL_REF_CONSTANT): Lower index.
36268         * gengtype.c (adjust_field_rtx_def): Remove SYMBOL_REF_FLAGS handling.
36269         Lower index of SYMBOL_REF_DATA.
36270         * print-rtl.c (print_rtx): Lower index for SYMBOL_REF_DATA.
36271         Print SYMBOL_REF_FLAGS at the same time.
36272         * genattrtab.c (attr_rtx_1): Only initialize 1 "0" SYMBOL_REF field.
36274 2014-05-13  Richard Sandiford  <rdsandiford@googlemail.com>
36276         * rtl.def (VAR_LOCATION): Remove "i" field.
36277         * rtl.h (rtx_def): Add u2.var_location_status.
36278         (PAT_VAR_LOCATION_STATUS): Use it.
36279         (gen_rtx_VAR_LOCATION): Declare.
36280         * gengenrtl.c (excluded_rtx): Add VAR_LOCATION.
36281         * emit-rtl.c (gen_rtx_VAR_LOCATION): New function.
36282         * var-tracking.c (emit_note_insn_var_location): Remove casts.
36284 2014-05-13  Richard Sandiford  <rdsandiford@googlemail.com>
36286         * rtl.def (scratch): Fix outdated comment and remove "0" field.
36287         * gengtype.c (adjust_field_rtx_def): Update accordingly.
36289 2014-05-13  Richard Sandiford  <rdsandiford@googlemail.com>
36291         * rtl.def (DEBUG_INSN, INSN, JUMP_INSN, CALL_INSN, JUMP_TABLE_DATA)
36292         (BARRIER, CODE_LABEL, NOTE): Remove first "i" field.
36293         * rtl.h (rtx_def): Add insn_uid to u2 field.
36294         (RTX_FLAG_CHECK8): Delete in favor of...
36295         (RTL_INSN_CHAIN_FLAG_CHECK): ...this new macro.
36296         (INSN_DELETED_P): Update accordingly.
36297         (INSN_UID): Use u2.insn_uid.
36298         (INSN_CHAIN_CODE_P): Define.
36299         (PREV_INSN, NEXT_INSN, BLOCK_FOR_INSN, PATTERN, INSN_LOCATION)
36300         (INSN_CODE, REG_NOTES, CALL_INSN_FUNCTION_USAGE, CODE_LABEL_NUMBER)
36301         (NOTE_DATA, NOTE_DELETED_LABEL_NAME, NOTE_BLOCK, NOTE_EH_HANDLER)
36302         (NOTE_BASIC_BLOCK, NOTE_VAR_LOCATION, NOTE_CFI, NOTE_LABEL_NUMBER)
36303         (NOTE_KIND, LABEL_NAME, LABEL_NUSES, JUMP_LABEL, LABEL_REFS): Lower
36304         indices accordingly.
36305         * print-rtl.c (print_rtx): Print INSN_UIDs before the main loop.
36306         Update indices for insn-chain rtxes.
36307         * gengtype.c (gen_rtx_next): Adjust test for insn-chain rtxes.
36308         (adjust_field_rtx_def): Lower '0' indices for all insn-chain rtxes.
36309         * emit-rtl.c (gen_label_rtx): Update gen_rtx_LABEL call.
36310         * caller-save.c (init_caller_save): Update gen_rtx_INSN calls.
36311         * combine.c (try_combine): Likewise.
36312         * ira.c (setup_prohibited_mode_move_regs): Likewise.
36314 2014-05-13  Richard Sandiford  <rdsandiford@googlemail.com>
36316         * rtl.def (REG): Remove middle field.
36317         * rtl.h (rtx_def): Add orignal_regno to u2.
36318         (ORIGINAL_REGNO): Use it instead of field 1.
36319         (REG_ATTRS): Lower field index accordingly.
36320         * gengtype.c (adjust_field_rtx_def): Remove handling of
36321         ORIGINAL_REGNO.  Move REG_ATTRS index down.
36322         * print-rtl.c (print_rtx): Move ORIGINAL_REGNO handling to the
36323         code that prints the REGNO.
36325 2014-05-13  Richard Sandiford  <rdsandiford@googlemail.com>
36327         * print-rtl.c (print_rtx): Guard whole '0' block with ifndef
36328         GENERATOR_FILE.
36330 2014-05-13  Richard Sandiford  <rdsandiford@googlemail.com>
36332         * rtl.h (rtx_def): Mark u2 as GTY ((skip)).
36334 2014-05-13  Bin Cheng  <bin.cheng@arm.com>
36336         * tree-ssa-loop-ivopts.c (contain_complex_addr_expr): New.
36337         (alloc_iv): Lower base expressions containing ADDR_EXPR.
36339 2014-05-13  Ian Bolton  <ian.bolton@arm.com>
36341         * config/aarch64/aarch64-protos.h
36342         (aarch64_hard_regno_caller_save_mode): New prototype.
36343         * config/aarch64/aarch64.c (aarch64_hard_regno_caller_save_mode):
36344         New function.
36345         * config/aarch64/aarch64.h (HARD_REGNO_CALLER_SAVE_MODE): New macro.
36347 2014-05-13  Christian Bruel  <christian.bruel@st.com>
36349         * target.def (mode_switching): New hook vector.
36350         (mode_emit, mode_needed, mode_after, mode_entry): New hooks.
36351         (mode_exit, modepriority_to_mode): Likewise.
36352         * mode-switching.c (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Hookify.
36353         (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
36354         * target.h: Include tm.h and hard-reg-set.h.
36355         * doc/tm.texi.in (EMIT_MODE_SET, MODE_NEEDED, MODE_AFTER, MODE_ENTRY)
36356         (MODE_EXIT, MODE_PRIORITY_TO_MODE): Delete and hookify.
36357         * doc/tm.texi Regenerate.
36358         * config/sh/sh.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Delete
36359         (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
36360         * config/sh/sh.c (sh_emit_mode_set, sh_mode_priority): Hookify.
36361         (sh_mode_needed, sh_mode_after, sh_mode_entry, sh_mode_exit): Likewise.
36362         * config/i386/i386.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Delete
36363         (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
36364         * config/i386/i386-protos.h (ix86_mode_needed, ix86_mode_after)
36365         (ix86_mode_entrym, ix86_emit_mode_set): Remove external declaration.
36366         * config/i386/i386.c (ix86_mode_needed, ix86_mode_after,
36367         (ix86_mode_exit, ix86_mode_entry, ix86_mode_priority)
36368         (ix86_emit_mode_set): Hookify.
36369         * config/epiphany/epiphany.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY):
36370         Delete.
36371         (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
36372         * config/epiphany/epiphany-protos.h (epiphany_mode_needed)
36373         (emit_set_fp_mode, epiphany_mode_entry_exit, epiphany_mode_after)
36374         (epiphany_mode_priority_to_mode): Remove declaration.
36375         * config/epiphany/epiphany.c (emit_set_fp_mode): Hookify.
36376         (epiphany_mode_needed, epiphany_mode_priority_to_mode): Likewise.
36377         (epiphany_mode_entry, epiphany_mode_exit, epiphany_mode_after):
36378         Likewise.
36379         (epiphany_mode_priority_to_mode): Change priority type.  Hookify.
36380         (epiphany_mode_needed, epiphany_mode_entry_exit): Hookify.
36381         (epiphany_mode_after, epiphany_mode_entry, emit_set_fp_mode): Hookify.
36383 2014-05-13  Jakub Jelinek  <jakub@redhat.com>
36385         PR target/61060
36386         * config/i386/i386.c (ix86_expand_set_or_movmem): If count_exp
36387         is const0_rtx, return immediately.  Don't test count == 0 when
36388         it is always true.
36390 2014-05-13  Zhenqiang Chen  <zhenqiang.chen@linaro.org>
36392         * Makefile.in: add shrink-wrap.o.
36393         * config/i386/i386.c: include "shrink-wrap.h"
36394         * function.c: Likewise.
36395         (requires_stack_frame_p, next_block_for_reg,
36396         move_insn_for_shrink_wrap, prepare_shrink_wrap,
36397         dup_block_and_redirect): Move to shrink-wrap.c
36398         (thread_prologue_and_epilogue_insns): Extract three code segments
36399         as functions in shrink-wrap.c
36400         * function.h: Move #ifdef HAVE_simple_return ... #endif block to
36401         shrink-wrap.h
36402         * shrink-wrap.c: New file.
36403         * shrink-wrap.h: New file.
36405 2014-05-12  David Wohlferd  <dw@LimeGreenSocks.com>
36407         * doc/extend.texi: Reflect current numbers of pragmas.  Remove
36408         reference to Solaris.
36410 2014-05-12  Mike Stump  <mikestump@comcast.net>
36412         PR other/31778
36413         * genattrtab.c (filename): Add.
36414         (convert_set_attr_alternative): Improve error message.
36415         (check_defs): Restore read_md_filename for error messages.
36416         (gen_insn): Save filename.
36418 2014-05-12  Dimitris Papavasiliou  <dpapavas@gmail.com>
36420         * doc/invoke.texi: Document new switches -Wno-shadow-ivar,
36421         -fno-local-ivars and -fivar-visibility.
36422         * c-family/c.opt: Make -Wshadow also implicitly enable
36423         -Wshadow-ivar.
36425 2014-05-12  David Wohlferd  <dw@LimeGreenSocks.com>
36427         * doc/tm.texi: Remove reference to deleted macro.
36428         * doc/tm.texi.in: Likewise.
36430 2014-05-12  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
36432         PR target/60991
36433         * config/avr/avr.c (avr_out_store_psi): Use correct constant
36434         to restore Y.
36436 2014-05-12  Georg-Johann Lay  <avr@gjlay.de>
36438         PR libgcc/61152
36439         * config/arm/arm.h (License): Add GCC Runtime Library Exception.
36440         * config/arm/aout.h (License): Same.
36441         * config/arm/bpabi.h (License): Same.
36442         * config/arm/elf.h (License): Same.
36443         * config/arm/linux-elf.h (License): Same.
36444         * config/arm/linux-gas.h (License): Same.
36445         * config/arm/netbsd-elf.h (License): Same.
36446         * config/arm/uclinux-eabi.h (License): Same.
36447         * config/arm/uclinux-elf.h (License): Same.
36448         * config/arm/vxworks.h (License): Same.
36450 2014-05-11  Jakub Jelinek  <jakub@redhat.com>
36452         * tree.h (OMP_CLAUSE_LINEAR_STMT): Define.
36453         * tree.c (omp_clause_num_ops): Increase OMP_CLAUSE_LINEAR
36454         number of operands to 3.
36455         (walk_tree_1): Walk all operands of OMP_CLAUSE_LINEAR.
36456         * tree-nested.c (convert_nonlocal_omp_clauses,
36457         convert_local_omp_clauses): Handle OMP_CLAUSE_DEPEND.
36458         * gimplify.c (gimplify_scan_omp_clauses): Handle
36459         OMP_CLAUSE_LINEAR_STMT.
36460         * omp-low.c (lower_rec_input_clauses): Fix typo.
36461         (maybe_add_implicit_barrier_cancel, lower_omp_1): Add
36462         cast between Fortran boolean_type_node and C _Bool if
36463         needed.
36465 2014-05-11  Richard Sandiford  <rdsandiford@googlemail.com>
36467         PR tree-optimization/61136
36468         * wide-int.h (multiple_of_p): Define a version that doesn't return
36469         the quotient.
36470         * fold-const.c (extract_muldiv_1): Use wi::multiple_of_p instead of an
36471         integer_zerop/const_binop pair.
36472         (multiple_of_p): Likewise, converting both operands to widest_int
36473         precision.
36475 2014-05-09  Teresa Johnson  <tejohnson@google.com>
36477         * cgraphunit.c (analyze_functions): Use correct dump file.
36479 2014-05-09  Florian Weimer  <fweimer@redhat.com>
36481         * cfgexpand.c (stack_protect_decl_p): New function, extracted from
36482         expand_used_vars.
36483         (stack_protect_return_slot_p): New function.
36484         (expand_used_vars): Call stack_protect_decl_p and
36485         stack_protect_return_slot_p for -fstack-protector-strong.
36487 2014-05-09  David Wohlferd <LimeGreenSocks@yahoo.com>
36488         Andrew Haley <aph@redhat.com>
36489         Richard Sandiford <rdsandiford@googlemail.com>
36491         * doc/extend.texi: Rewrite inline asm page / re-org asm-related
36492         pages.
36494 2014-05-09  Kenneth Zadeck  <zadeck@naturalbridge.com>
36496         PR middle-end/61111
36497         * fold-const.c (fold_binary_loc): Changed width of mask.
36499 2014-05-09  Georg-Johann Lay  <avr@gjlay.de>
36501         * config/avr/avr-fixed.md (round<mode>3): Use -1U instead of -1 in
36502         unsigned int initializers for regno_in, regno_out.
36504 2014-05-09  Georg-Johann Lay  <avr@gjlay.de>
36506         PR target/61055
36507         * config/avr/avr.md (cc): Add new attribute set_vzn.
36508         (addqi3, addqq3, adduqq3, subqi3, subqq3, subuqq3, negqi2) [cc]:
36509         Set cc insn attribute to set_vzn instead of set_zn for alternatives
36510         with INC, DEC or NEG.
36511         * config/avr/avr.c (avr_notice_update_cc): Handle SET_VZN.
36512         (avr_out_plus_1): ADIW sets cc0 to CC_SET_CZN.
36513         INC, DEC and ADD+ADC set cc0 to CC_CLOBBER.
36515 2014-05-09  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
36517         Revert:
36518         2014-05-08  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
36520         * wide-int.cc (UTItype): Define.
36521         (UDWtype): Define for appropriate W_TYPE_SIZE.
36523 2014-05-09  Richard Biener  <rguenther@suse.de>
36525         * Makefile.in (GTFILES): Remove tree-ssa-propagate.c.
36526         * tree-ssa-propagate.c: Do not include gt-tree-ssa-propagate.h.
36527         (interesting_ssa_edges, varying_ssa_edges): Move out of GC space.
36528         (add_ssa_edge, process_ssa_edge_worklist, ssa_prop_init,
36529         ssa_propagate): Adjust.
36531 2014-05-08  Jeff Law  <law@redhat.com>
36533         PR tree-optimization/61009
36534         * tree-ssa-threadedge.c (thread_through_normal_block): Return a
36535         tri-state rather than a boolean.  When a block is too big to
36536         thread through, inform caller via negative return value.
36537         (thread_across_edge): If a block was too big for normal threading,
36538         then it's too big for a joiner too, so remove temporary equivalences
36539         and return immediately.
36541 2014-05-08  Manuel López-Ibáñez  <manu@gcc.gnu.org>
36542             Matthias Klose  <doko@ubuntu.com>
36544         PR driver/61106
36545         * optc-gen.awk: Fix option handling for -Wunused-parameter.
36547 2014-05-08  Uros Bizjak  <ubizjak@gmail.com>
36549         PR target/59952
36550         * config/i386/i386.c (PTA_HASWELL): Remove PTA_RTM.
36552 2014-05-08  Uros Bizjak  <ubizjak@gmail.com>
36554         PR target/61092
36555         * config/alpha/alpha.c: Include gimple-iterator.h.
36556         (alpha_gimple_fold_builtin): New function.  Move
36557         ALPHA_BUILTIN_UMULH folding from ...
36558         (alpha_fold_builtin): ... here.
36559         (TARGET_GIMPLE_FOLD_BUILTIN): New define.
36561 2014-05-08  Wei Mi  <wmi@google.com>
36563         PR target/58066
36564         * config/i386/i386.c (ix86_compute_frame_layout): Update
36565         preferred_stack_boundary for call, expanded from tls descriptor.
36566         * config/i386/i386.md (*tls_global_dynamic_32_gnu): Update RTX
36567         to depend on SP register.
36568         (*tls_local_dynamic_base_32_gnu): Ditto.
36569         (*tls_local_dynamic_32_once): Ditto.
36570         (tls_global_dynamic_64_<mode>): Set
36571         ix86_tls_descriptor_calls_expanded_in_cfun.
36572         (tls_local_dynamic_base_64_<mode>): Ditto.
36573         (tls_global_dynamic_32): Set
36574         ix86_tls_descriptor_calls_expanded_in_cfun. Update RTX
36575         to depend on SP register.
36576         (tls_local_dynamic_base_32): Ditto.
36578 2014-05-08  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
36580         * config/arm/arm_neon.h: Update comment.
36581         * config/arm/neon-docgen.ml: Delete.
36582         * config/arm/neon-gen.ml: Delete.
36583         * doc/arm-neon-intrinsics.texi: Update comment.
36585 2014-05-08  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
36587         * config/arm/arm_neon_builtins.def (vadd, vsub): Only define the v2sf
36588         and v4sf versions.
36589         (vand, vorr, veor, vorn, vbic): Remove.
36590         * config/arm/neon.md (neon_vadd, neon_vsub, neon_vadd_unspec): Adjust
36591         iterator.
36592         (neon_vsub_unspec): Likewise.
36593         (neon_vorr, neon_vand, neon_vbic, neon_veor, neon_vorn): Remove.
36595 2014-05-08  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
36597         * config/arm/arm_neon.h (vadd_s8): GNU C implementation
36598         (vadd_s16): Likewise.
36599         (vadd_s32): Likewise.
36600         (vadd_f32): Likewise.
36601         (vadd_u8): Likewise.
36602         (vadd_u16): Likewise.
36603         (vadd_u32): Likewise.
36604         (vadd_s64): Likewise.
36605         (vadd_u64): Likewise.
36606         (vaddq_s8): Likewise.
36607         (vaddq_s16): Likewise.
36608         (vaddq_s32): Likewise.
36609         (vaddq_s64): Likewise.
36610         (vaddq_f32): Likewise.
36611         (vaddq_u8): Likewise.
36612         (vaddq_u16): Likewise.
36613         (vaddq_u32): Likewise.
36614         (vaddq_u64): Likewise.
36615         (vmul_s8): Likewise.
36616         (vmul_s16): Likewise.
36617         (vmul_s32): Likewise.
36618         (vmul_f32): Likewise.
36619         (vmul_u8): Likewise.
36620         (vmul_u16): Likewise.
36621         (vmul_u32): Likewise.
36622         (vmul_p8): Likewise.
36623         (vmulq_s8): Likewise.
36624         (vmulq_s16): Likewise.
36625         (vmulq_s32): Likewise.
36626         (vmulq_f32): Likewise.
36627         (vmulq_u8): Likewise.
36628         (vmulq_u16): Likewise.
36629         (vmulq_u32): Likewise.
36630         (vsub_s8): Likewise.
36631         (vsub_s16): Likewise.
36632         (vsub_s32): Likewise.
36633         (vsub_f32): Likewise.
36634         (vsub_u8): Likewise.
36635         (vsub_u16): Likewise.
36636         (vsub_u32): Likewise.
36637         (vsub_s64): Likewise.
36638         (vsub_u64): Likewise.
36639         (vsubq_s8): Likewise.
36640         (vsubq_s16): Likewise.
36641         (vsubq_s32): Likewise.
36642         (vsubq_s64): Likewise.
36643         (vsubq_f32): Likewise.
36644         (vsubq_u8): Likewise.
36645         (vsubq_u16): Likewise.
36646         (vsubq_u32): Likewise.
36647         (vsubq_u64): Likewise.
36648         (vand_s8): Likewise.
36649         (vand_s16): Likewise.
36650         (vand_s32): Likewise.
36651         (vand_u8): Likewise.
36652         (vand_u16): Likewise.
36653         (vand_u32): Likewise.
36654         (vand_s64): Likewise.
36655         (vand_u64): Likewise.
36656         (vandq_s8): Likewise.
36657         (vandq_s16): Likewise.
36658         (vandq_s32): Likewise.
36659         (vandq_s64): Likewise.
36660         (vandq_u8): Likewise.
36661         (vandq_u16): Likewise.
36662         (vandq_u32): Likewise.
36663         (vandq_u64): Likewise.
36664         (vorr_s8): Likewise.
36665         (vorr_s16): Likewise.
36666         (vorr_s32): Likewise.
36667         (vorr_u8): Likewise.
36668         (vorr_u16): Likewise.
36669         (vorr_u32): Likewise.
36670         (vorr_s64): Likewise.
36671         (vorr_u64): Likewise.
36672         (vorrq_s8): Likewise.
36673         (vorrq_s16): Likewise.
36674         (vorrq_s32): Likewise.
36675         (vorrq_s64): Likewise.
36676         (vorrq_u8): Likewise.
36677         (vorrq_u16): Likewise.
36678         (vorrq_u32): Likewise.
36679         (vorrq_u64): Likewise.
36680         (veor_s8): Likewise.
36681         (veor_s16): Likewise.
36682         (veor_s32): Likewise.
36683         (veor_u8): Likewise.
36684         (veor_u16): Likewise.
36685         (veor_u32): Likewise.
36686         (veor_s64): Likewise.
36687         (veor_u64): Likewise.
36688         (veorq_s8): Likewise.
36689         (veorq_s16): Likewise.
36690         (veorq_s32): Likewise.
36691         (veorq_s64): Likewise.
36692         (veorq_u8): Likewise.
36693         (veorq_u16): Likewise.
36694         (veorq_u32): Likewise.
36695         (veorq_u64): Likewise.
36696         (vbic_s8): Likewise.
36697         (vbic_s16): Likewise.
36698         (vbic_s32): Likewise.
36699         (vbic_u8): Likewise.
36700         (vbic_u16): Likewise.
36701         (vbic_u32): Likewise.
36702         (vbic_s64): Likewise.
36703         (vbic_u64): Likewise.
36704         (vbicq_s8): Likewise.
36705         (vbicq_s16): Likewise.
36706         (vbicq_s32): Likewise.
36707         (vbicq_s64): Likewise.
36708         (vbicq_u8): Likewise.
36709         (vbicq_u16): Likewise.
36710         (vbicq_u32): Likewise.
36711         (vbicq_u64): Likewise.
36712         (vorn_s8): Likewise.
36713         (vorn_s16): Likewise.
36714         (vorn_s32): Likewise.
36715         (vorn_u8): Likewise.
36716         (vorn_u16): Likewise.
36717         (vorn_u32): Likewise.
36718         (vorn_s64): Likewise.
36719         (vorn_u64): Likewise.
36720         (vornq_s8): Likewise.
36721         (vornq_s16): Likewise.
36722         (vornq_s32): Likewise.
36723         (vornq_s64): Likewise.
36724         (vornq_u8): Likewise.
36725         (vornq_u16): Likewise.
36726         (vornq_u32): Likewise.
36727         (vornq_u64): Likewise.
36729 2014-05-08  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
36731         * wide-int.cc (UTItype): Define.
36732         (UDWtype): Define for appropriate W_TYPE_SIZE.
36734 2014-05-08  Marc Glisse  <marc.glisse@inria.fr>
36736         PR tree-optimization/59100
36737         * tree-ssa-phiopt.c: Include tree-inline.h.
36738         (neutral_element_p, absorbing_element_p): New functions.
36739         (value_replacement): Handle conditional binary operations with a
36740         neutral or absorbing element.
36742 2014-05-08  Richard Biener  <rguenther@suse.de>
36744         * tree-ssa-sccvn.c (vn_get_expr_for): Valueize operands before
36745         folding the expression.
36746         (valueize_expr): Remove.
36747         (visit_reference_op_load): Do not valueize the result of
36748         vn_get_expr_for.
36749         (simplify_binary_expression): Likewise.
36750         (simplify_unary_expression): Likewise.
36752 2014-05-08  Richard Biener  <rguenther@suse.de>
36754         * gimplify.c (gimplify_call_expr): Use saved fnptrtype for
36755         looking at TYPE_ARG_TYPES.
36757 2014-05-08  Richard Biener  <rguenther@suse.de>
36759         * gimple-fold.c (gimple_fold_stmt_to_constant_1): Remove
36760         pointer propagation special-case.
36762 2014-05-08  Bin Cheng  <bin.cheng@arm.com>
36764         * tree-affine.c (tree_to_aff_combination): Handle MEM_REF for
36765         core part of address expressions.
36767 2014-05-08  Alan Modra  <amodra@gmail.com>
36769         PR target/60737
36770         * config/rs6000/rs6000.c (expand_block_move): Allow 64-bit
36771         loads and stores when -mno-strict-align at any alignment.
36772         (expand_block_clear): Similarly.  Also correct calculation of
36773         instruction count.
36775 2014-05-07  Thomas Preud'homme  <thomas.preudhomme@arm.com>
36777         PR middle-end/39246
36778         * tree-complex.c (expand_complex_move): Keep line info when expanding
36779         complex move.
36780         * tree-ssa-uninit.c (warn_uninit): New argument. Ignore assignment
36781         of complex expression. Use new argument to display correct location
36782         for values coming from phi statement.
36783         (warn_uninitialized_vars): Adapt to new signature of warn_uninit.
36784         (warn_uninitialized_phi): Pass location of phi argument to
36785         warn_uninit.
36786         * tree-ssa.c (ssa_undefined_value_p): For SSA_NAME initialized by a
36787         COMPLEX_EXPR, recurse on each part of the COMPLEX_EXPR.
36789 2014-05-07  Segher Boessenkool  <segher@kernel.crashing.org>
36791         * config/rs6000/predicates.md (indexed_address_mem): New.
36792         * config/rs6000/rs6000.md (type): Remove load_ext, load_ext_u,
36793         load_ext_ux, load_ux, load_u, store_ux, store_u, fpload_ux, fpload_u,
36794         fpstore_ux, fpstore_u.
36795         (sign_extend, indexed, update): New.
36796         (cell_micro): Adjust.
36797         (*zero_extend<mode>di2_internal1, *zero_extendsidi2_lfiwzx,
36798         *extendsidi2_lfiwax, *extendsidi2_nocell, *extendsfdf2_fpr,
36799         *movsi_internal1, *movsi_internal1_single, *movhi_internal,
36800         *movqi_internal, *movcc_internal1, mov<mode>_hardfloat,
36801         *mov<mode>_softfloat, *mov<mode>_hardfloat32, *mov<mode>_hardfloat64,
36802         *mov<mode>_softfloat64, *movdi_internal32, *movdi_internal64,
36803         *mov<mode>_string, *ldmsi8, *ldmsi7, *ldmsi6, *ldmsi5, *ldmsi4,
36804         *ldmsi3, *stmsi8, *stmsi7, *stmsi6, *stmsi5, *stmsi4, *stmsi3,
36805         *movdi_update1, movdi_<mode>_update, movdi_<mode>_update_stack,
36806         *movsi_update1, *movsi_update2, movsi_update, movsi_update_stack,
36807         *movhi_update1, *movhi_update2, *movhi_update3, *movhi_update4,
36808         *movqi_update1, *movqi_update2, *movqi_update3, *movsf_update1,
36809         *movsf_update2, *movsf_update3, *movsf_update4, *movdf_update1,
36810         *movdf_update2, load_toc_aix_si, load_toc_aix_di, probe_stack_<mode>,
36811         *stmw, *lmw, as well as 10 anonymous patterns): Adjust.
36813         * config/rs6000/dfp.md (movsd_store, movsd_load): Adjust.
36814         * config/rs6000/vsx.md (*vsx_movti_32bit, *vsx_extract_<mode>_load,
36815         *vsx_extract_<mode>_store): Adjust.
36816         * config/rs6000/rs6000.c (rs6000_adjust_cost, is_microcoded_insn,
36817         is_cracked_insn, insn_must_be_first_in_group,
36818         insn_must_be_last_in_group): Adjust.
36820         * config/rs6000/40x.md (ppc403-load, ppc403-store, ppc405-float):
36821         Adjust.
36822         * config/rs6000/440.md (ppc440-load, ppc440-store, ppc440-fpload,
36823         ppc440-fpstore): Adjust.
36824         * config/rs6000/476.md (ppc476-load, ppc476-store, ppc476-fpload,
36825         ppc476-fpstore): Adjust.
36826         * config/rs6000/601.md (ppc601-load, ppc601-store, ppc601-fpload,
36827         ppc601-fpstore): Adjust.
36828         * config/rs6000/603.md (ppc603-load, ppc603-store, ppc603-fpload):
36829         Adjust.
36830         * config/rs6000/6xx.md (ppc604-load, ppc604-store, ppc604-fpload):
36831         Adjust.
36832         * config/rs6000/7450.md (ppc7450-load, ppc7450-store, ppc7450-fpload,
36833         ppc7450-fpstore): Adjust.
36834         * config/rs6000/7xx.md (ppc750-load, ppc750-store): Adjust.
36835         * config/rs6000/8540.md (ppc8540_load, ppc8540_store): Adjust.
36836         * config/rs6000/a2.md (ppca2-load, ppca2-fp-load, ppca2-fp-store):
36837         Adjust.
36838         * config/rs6000/cell.md (cell-load, cell-load-ux, cell-load-ext,
36839         cell-fpload, cell-fpload-update, cell-store, cell-store-update,
36840         cell-fpstore, cell-fpstore-update): Adjust.
36841         * config/rs6000/e300c2c3.md (ppce300c3_load, ppce300c3_fpload,
36842         ppce300c3_store, ppce300c3_fpstore): Adjust.
36843         * config/rs6000/e500mc.md (e500mc_load, e500mc_fpload, e500mc_store,
36844         e500mc_fpstore): Adjust.
36845         * config/rs6000/e500mc64.md (e500mc64_load, e500mc64_fpload,
36846         e500mc64_store, e500mc64_fpstore): Adjust.
36847         * config/rs6000/e5500.md (e5500_load, e5500_fpload, e5500_store,
36848         e5500_fpstore): Adjust.
36849         * config/rs6000/e6500.md (e6500_load, e6500_fpload, e6500_store,
36850         e6500_fpstore): Adjust.
36851         * config/rs6000/mpc.md (mpccore-load, mpccore-store, mpccore-fpload):
36852         Adjust.
36853         * config/rs6000/power4.md (power4-load, power4-load-ext,
36854         power4-load-ext-update, power4-load-ext-update-indexed,
36855         power4-load-update-indexed, power4-load-update, power4-fpload,
36856         power4-fpload-update, power4-store, power4-store-update,
36857         power4-store-update-indexed, power4-fpstore, power4-fpstore-update):
36858         Adjust.
36859         * config/rs6000/power5.md (power5-load, power5-load-ext,
36860         power5-load-ext-update, power5-load-ext-update-indexed,
36861         power5-load-update-indexed, power5-load-update, power5-fpload,
36862         power5-fpload-update, power5-store, power5-store-update,
36863         power5-store-update-indexed, power5-fpstore, power5-fpstore-update):
36864         Adjust.
36865         * config/rs6000/power6.md (power6-load, power6-load-ext,
36866         power6-load-update, power6-load-update-indexed,
36867         power6-load-ext-update, power6-load-ext-update-indexed, power6-fpload,
36868         power6-fpload-update, power6-store, power6-store-update,
36869         power6-store-update-indexed, power6-fpstore, power6-fpstore-update):
36870         Adjust.
36871         * config/rs6000/power7.md (power7-load, power7-load-ext,
36872         power7-load-update, power7-load-update-indexed,
36873         power7-load-ext-update, power7-load-ext-update-indexed, power7-fpload,
36874         power7-fpload-update, power7-store, power7-store-update,
36875         power7-store-update-indexed, power7-fpstore, power7-fpstore-update):
36876         Adjust.
36877         * config/rs6000/power8.md (power8-load, power8-load-update,
36878         power8-load-ext, power8-load-ext-update, power8-fpload,
36879         power8-fpload-update, power8-store, power8-store-update-indexed,
36880         power8-fpstore, power8-fpstore-update): Adjust.
36881         * config/rs6000/rs64.md (rs64a-load, rs64a-store, rs64a-fpload):
36882         Adjust.
36883         * config/rs6000/titan.md (titan_lsu_load, titan_lsu_fpload,
36884         titan_lsu_store, titan_lsu_fpstore): Adjust.
36885         * config/rs6000/xfpu.md (fp-load, fp-store): Adjust.
36887 2014-05-07  Oleg Endo  <olegendo@gcc.gnu.org>
36889         PR target/60884
36890         * config/sh/sh-mem.cc (sh_expand_strlen): Use loop when emitting
36891         unrolled byte insns.  Emit address increments after move insns.
36893 2014-05-07  David Malcolm  <dmalcolm@redhat.com>
36895         * gimple.h (gimple_builtin_call_types_compatible_p): Accept a
36896         const_gimple, rather than a gimple.
36897         (gimple_call_builtin_p): Likewise, for the three variants.
36899         * gimple.c (gimple_builtin_call_types_compatible_p): Likewise.
36900         (gimple_call_builtin_p): Likewise, for the three variants.
36902 2014-05-07  Richard Sandiford  <rsandifo@linux.vnet.ibm.com>
36904         PR tree-optimization/61095
36905         * tree-ssanames.c (get_nonzero_bits): Fix type extension in wi::shwi.
36907 2014-05-07  Richard Biener  <rguenther@suse.de>
36909         PR tree-optimization/61034
36910         * tree-ssa-alias.c (call_may_clobber_ref_p_1): Export.
36911         (maybe_skip_until): Use translate to take into account
36912         lattices when trying to do disambiguations.
36913         (get_continuation_for_phi_1): Likewise.
36914         (get_continuation_for_phi): Adjust for added translate arguments.
36915         (walk_non_aliased_vuses): Likewise.
36916         * tree-ssa-alias.h (get_continuation_for_phi): Adjust prototype.
36917         (walk_non_aliased_vuses): Likewise.
36918         (call_may_clobber_ref_p_1): Declare.
36919         * tree-ssa-sccvn.c (vn_reference_lookup_3): Also disambiguate against
36920         calls.  Stop early if we are only supposed to disambiguate.
36921         * tree-ssa-pre.c (translate_vuse_through_block): Adjust.
36923 2014-05-07  Joern Rennecke  <joern.rennecke@embecosm.com>
36925         * config/epiphany/epiphany.c (epiphany_handle_interrupt_attribute):
36926         Emit an error when the function has arguments.
36928 2014-05-07  Thomas Schwinge  <thomas@codesourcery.com>
36930         * cfgloop.h (unswitch_loops): Remove.
36931         * doc/passes.texi: Remove references to loop-unswitch.c
36932         * timevar.def (TV_LOOP_UNSWITCH): Remove.
36934 2014-05-07  Evgeny Stupachenko  <evstupac@gmail.com>
36936         * tree-vect-data-refs.c (vect_grouped_load_supported): New
36937         check for loads group of length 3.
36938         (vect_permute_load_chain): New permutations for loads group of
36939         length 3.
36940         * tree-vect-stmts.c (vect_model_load_cost): Change cost
36941         of vec_perm_shuffle for the new permutations.
36943 2014-05-07  Alan Lawrence  <alan.lawrence@arm.com>
36945         * config/aarch64/arm_neon.h (vtrn1_f32, vtrn1_p8, vtrn1_p16, vtrn1_s8,
36946         vtrn1_s16, vtrn1_s32, vtrn1_u8, vtrn1_u16, vtrn1_u32, vtrn1q_f32,
36947         vtrn1q_f64, vtrn1q_p8, vtrn1q_p16, vtrn1q_s8, vtrn1q_s16, vtrn1q_s32,
36948         vtrn1q_s64, vtrn1q_u8, vtrn1q_u16, vtrn1q_u32, vtrn1q_u64, vtrn2_f32,
36949         vtrn2_p8, vtrn2_p16, vtrn2_s8, vtrn2_s16, vtrn2_s32, vtrn2_u8,
36950         vtrn2_u16, vtrn2_u32, vtrn2q_f32, vtrn2q_f64, vtrn2q_p8, vtrn2q_p16,
36951         vtrn2q_s8, vtrn2q_s16, vtrn2q_s32, vtrn2q_s64, vtrn2q_u8, vtrn2q_u16,
36952         vtrn2q_u32, vtrn2q_u64): Replace temporary asm with __builtin_shuffle.
36954 2014-05-07  Thomas Schwinge  <thomas@codesourcery.com>
36956         * loop-unswitch.c: Delete.
36958 2014-05-07  Richard Biener  <rguenther@suse.de>
36960         * config.gcc: Always set need_64bit_hwint to yes.
36962 2014-05-07  Chung-Ju Wu  <jasonwucj@gmail.com>
36964         * config/nds32/nds32.h (HONOR_REG_ALLOC_ORDER): Have it in favor
36965         of using optimize_size.
36967 2014-05-06  Mike Stump  <mikestump@comcast.net>
36969         * wide-int.h (wi::int_traits <HOST_WIDE_INT>): Always define.
36971 2014-05-06  Joseph Myers  <joseph@codesourcery.com>
36973         * config/i386/sse.md (*mov<mode>_internal)
36974         (*<sse>_loadu<ssemodesuffix><avxsizesuffix><mask_name>)
36975         (*<sse2_avx_avx512f>_loaddqu<mode><mask_name>)
36976         (<sse>_andnot<mode>3, <code><mode>3, *andnot<mode>3)
36977         (*<code><mode>3, *andnot<mode>3<mask_name>)
36978         (<mask_codefor><code><mode>3<mask_name>): Only consider
36979         TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL for modes of size 16.
36981 2014-05-06  Richard Sandiford  <rdsandiford@googlemail.com>
36983         Revert:
36984         2014-05-03  Richard Sandiford  <rdsandiford@googlemail.com>
36986         * lra-constraints.c (valid_address_p): Move earlier in file.
36987         Add a constraint argument to the address_info version.
36988         (satisfies_memory_constraint_p): New function.
36989         (satisfies_address_constraint_p): Likewise.
36990         (process_alt_operands, curr_insn_transform): Use them.
36991         (process_address): Pass the constraint to valid_address_p when
36992         checking address operands.
36994 2014-05-06  Richard Sandiford  <r.sandiford@uk.ibm.com>
36996         * lto-cgraph.c (compute_ltrans_boundary): Make node variables local
36997         to their respective blocks.  Fix inadvertent use of "node".
36999 2014-05-06  Richard Sandiford  <rdsandiford@googlemail.com>
37001         * emit-rtl.c (init_derived_machine_modes): New functionm, split
37002         out from...
37003         (init_emit_once): ...here.
37004         * rtl.h (init_derived_machine_modes): Declare.
37005         * toplev.c (do_compile): Call it even if no_backend.
37007 2014-05-06  Kenneth Zadeck  <zadeck@naturalbridge.com>
37008             Mike Stump  <mikestump@comcast.net>
37009             Richard Sandiford  <rdsandiford@googlemail.com>
37010             Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
37012         * alias.c (ao_ref_from_mem): Use wide-int interfaces.
37013         (rtx_equal_for_memref_p): Update comment.
37014         (adjust_offset_for_component_ref): Use wide-int interfaces.
37015         * builtins.c (get_object_alignment_2): Likewise.
37016         (c_readstr): Likewise.
37017         (target_char_cast): Add comment.
37018         (determine_block_size): Use wide-int interfaces.
37019         (expand_builtin_signbit): Likewise.
37020         (fold_builtin_int_roundingfn): Likewise.
37021         (fold_builtin_bitop): Likewise.
37022         (fold_builtin_bswap): Likewise.
37023         (fold_builtin_logarithm): Use signop.
37024         (fold_builtin_pow): Likewise.
37025         (fold_builtin_memory_op): Use wide-int interfaces.
37026         (fold_builtin_object_size): Likewise.
37027         * cfgloop.c (alloc_loop): Initialize nb_iterations_upper_bound and
37028         nb_iterations_estimate.
37029         (record_niter_bound): Use wide-int interfaces.
37030         (get_estimated_loop_iterations_int): Likewise.
37031         (get_estimated_loop_iterations): Likewise.
37032         (get_max_loop_iterations): Likewise.
37033         * cfgloop.h: Include wide-int.h.
37034         (struct nb_iter_bound): Change bound to widest_int.
37035         (struct loop): Change nb_iterations_upper_bound and
37036         nb_iterations_estimate to widest_int.
37037         (record_niter_bound): Switch to use widest_int.
37038         (get_estimated_loop_iterations): Likewise.
37039         (get_max_loop_iterations): Likewise.
37040         (gcov_type_to_double_int): Rename to gcov_type_to_wide_int and
37041         update for wide-int.
37042         * cgraph.c (cgraph_add_thunk): Use wide-int interfaces.
37043         * combine.c (try_combine): Likewise.
37044         (subst): Use CONST_SCALAR_INT_P rather than CONST_INT_P.
37045         * config/aarch64/aarch64.c (aapcs_vfp_sub_candidate): Use wide-int
37046         interfaces.
37047         (aarch64_float_const_representable_p): Likewise.
37048         * config/arc/arc.c: Include wide-int.h.
37049         (arc_can_use_doloop_p): Use wide-int interfaces.
37050         * config/arm/arm.c (aapcs_vfp_sub_candidate): Likewise.
37051         (vfp3_const_double_index): Likewise.
37052         * config/avr/avr.c (avr_out_round): Likewise.
37053         (avr_fold_builtin): Likewise.
37054         * config/bfin/bfin.c (bfin_local_alignment): Likewise.
37055         (bfin_can_use_doloop_p): Likewise.
37056         * config/darwin.c (darwin_mergeable_constant_section): Likewise.
37057         (machopic_select_rtx_section): Update to handle CONST_WIDE_INT.
37058         * config/i386/i386.c: Include wide-int.h.
37059         (ix86_data_alignment): Use wide-int interfaces.
37060         (ix86_local_alignment): Likewise.
37061         (ix86_emit_swsqrtsf): Update real_from_integer.
37062         * config/msp430/msp430.c (msp430_attr): Use wide-int interfaces.
37063         * config/nds32/nds32.c (nds32_insert_attributes): Likewise.
37064         * config/rs6000/predicates.md (any_operand): Add const_wide_int.
37065         (zero_constant): Likewise.
37066         (input_operand): Likewise.
37067         (splat_input_operand): Likewise.
37068         (non_logical_cint_operand): Change const_double to const_wide_int.
37069         * config/rs6000/rs6000.c (num_insns_constant): Handle CONST_WIDE_INT.
37070         (easy_altivec_constant): Remove comment.
37071         (paired_expand_vector_init): Use CONSTANT_P.
37072         (rs6000_legitimize_address): Handle CONST_WIDE_INT.
37073         (rs6000_emit_move): Update checks.
37074         (rs6000_aggregate_candidate): Use wide-int interfaces.
37075         (rs6000_expand_ternop_builtin): Likewise.
37076         (rs6000_output_move_128bit): Handle CONST_WIDE_INT.
37077         (rs6000_assemble_integer): Likewise.
37078         (rs6000_hash_constant): Likewise.
37079         (output_toc): Likewise.
37080         (rs6000_rtx_costs): Likewise.
37081         (rs6000_emit_swrsqrt); Update call to real_from_integer.
37082         * config/rs6000/rs6000-c.c: Include wide-int.h.
37083         (altivec_resolve_overloaded_builtin): Use wide-int interfaces.
37084         * config/rs6000/rs6000.h (TARGET_SUPPORTS_WIDE_INT): New.
37085         * config/rs6000/rs6000.md: Use const_scalar_int_operand.
37086         Handle CONST_WIDE_INT.
37087         * config/sol2-c.c (solaris_pragma_align): Change low to unsigned HWI.
37088         Use tree_fits_uhwi_p.
37089         * config/sparc/sparc.c: Include wide-int.h.
37090         (sparc_fold_builtin): Use wide-int interfaces.
37091         * config/vax/vax.c: Include wide-int.h.
37092         (vax_float_literal): Use real_from_integer.
37093         * coretypes.h (struct hwivec_def): New.
37094         (hwivec): New.
37095         (const_hwivec): New.
37096         * cse.c (hash_rtx_cb): Handle CONST_WIDE_INT.
37097         (equiv_constant): Handle CONST_WIDE_INT.
37098         * cselib.c (rtx_equal_for_cselib_1): Use CASE_CONST_UNIQUE.
37099         (cselib_hash_rtx): Handle CONST_WIDE_INT.
37100         * dbxout.c (stabstr_U): Use wide-int interfaces.
37101         (dbxout_type): Update to use cst_fits_shwi_p.
37102         * defaults.h (LOG2_BITS_PER_UNIT): Define.
37103         (TARGET_SUPPORTS_WIDE_INT): Add default.
37104         * dfp.c: Include wide-int.h.
37105         (decimal_real_to_integer2): Use wide-int interfaces and rename to
37106         decimal_real_to_integer.
37107         * dfp.h (decimal_real_to_integer2): Return a wide_int and rename to
37108         decimal_real_to_integer.
37109         * doc/generic.texi (Constant expressions): Update for wide_int.
37110         * doc/rtl.texi (const_double): Likewise.
37111         (const_wide_int, CONST_WIDE_INT, CONST_WIDE_INT_VEC): New.
37112         (CONST_WIDE_INT_NUNITS, CONST_WIDE_INT_ELT): New.
37113         * doc/tm.texi.in (REAL_VALUE_TO_INT): Remove.
37114         (REAL_VALUE_FROM_INT): Remove.
37115         (TARGET_SUPPORTS_WIDE_INT): New.
37116         * doc/tm.texi: Regenerate.
37117         * dojump.c (prefer_and_bit_test): Use wide-int interfaces.
37118         * double-int.h: Include wide-int.h.
37119         (struct wi::int_traits): New.
37120         * dwarf2out.c (get_full_len): New.
37121         (dw_val_equal_p): Add case dw_val_class_wide_int.
37122         (size_of_loc_descr): Likewise.
37123         (output_loc_operands): Likewise.
37124         (insert_double): Remove.
37125         (insert_wide_int): New.
37126         (add_AT_wide): New.
37127         (print_die): Add case dw_val_class_wide_int.
37128         (attr_checksum): Likewise.
37129         (attr_checksum_ordered): Likewise.
37130         (same_dw_val_p): Likewise.
37131         (size_of_die): Likewise.
37132         (value_format): Likewise.
37133         (output_die): Likewise.
37134         (double_int_type_size_in_bits): Rename to offset_int_type_size_in_bits.
37135         Use wide-int.
37136         (clz_loc_descriptor): Use wide-int interfaces.
37137         (mem_loc_descriptor): Likewise.  Handle CONST_WIDE_INT.
37138         (loc_descriptor): Use wide-int interfaces.  Handle CONST_WIDE_INT.
37139         (round_up_to_align): Use wide-int interfaces.
37140         (field_byte_offset): Likewise.
37141         (insert_double): Rename to insert_wide_int.  Use wide-int interfaces.
37142         (add_const_value_attribute): Handle CONST_WIDE_INT.  Update
37143         CONST_DOUBLE handling.  Use wide-int interfaces.
37144         (add_bound_info): Use tree_fits_uhwi_p.  Use wide-int interfaces.
37145         (gen_enumeration_type_die): Use add_AT_wide.
37146         (hash_loc_operands): Add case dw_val_class_wide_int.
37147         (compare_loc_operands): Likewise.
37148         * dwarf2out.h: Include wide-int.h.
37149         (wide_int_ptr): New.
37150         (enum dw_val_class): Add dw_val_class_wide_int.
37151         (struct dw_val_struct): Add val_wide.
37152         * emit-rtl.c (const_wide_int_htab): New.
37153         (const_wide_int_htab_hash): New.
37154         (const_wide_int_htab_eq): New.
37155         (lookup_const_wide_int): New.
37156         (const_double_htab_hash): Use wide-int interfaces.
37157         (const_double_htab_eq): Likewise.
37158         (rtx_to_double_int): Conditionally compile for wide-int.
37159         (immed_double_int_const): Rename to immed_wide_int_const and
37160         update for wide-int.
37161         (immed_double_const): Conditionally compile for wide-int.
37162         (init_emit_once): Use wide-int interfaces.
37163         * explow.c (plus_constant): Likewise.
37164         * expmed.c (mask_rtx): Move further up file.  Use wide-int interfaces.
37165         (lshift_value): Use wide-int interfaces.
37166         (expand_mult): Likewise.
37167         (choose_multiplier): Likewise.
37168         (expand_smod_pow2): Likewise.
37169         (make_tree): Likewise.
37170         * expr.c (convert_modes): Consolidate handling of constants.
37171         Use wide-int interfaces.
37172         (emit_group_load_1): Add note.
37173         (store_expr): Update comment.
37174         (get_inner_reference): Use wide-int interfaces.
37175         (expand_constructor): Update comment.
37176         (expand_expr_real_2): Use wide-int interfaces.
37177         (expand_expr_real_1): Likewise.
37178         (reduce_to_bit_field_precision): Likewise.
37179         (const_vector_from_tree): Likewise.
37180         * final.c: Include wide-int-print.h.
37181         (output_addr_const): Handle CONST_WIDE_INT.  Use CONST_DOUBLE_AS_INT_P.
37182         * fixed-value.c: Include wide-int.h.
37183         (fixed_from_string): Use wide-int interfaces.
37184         (fixed_to_decimal): Likewise.
37185         (fixed_convert_from_real): Likewise.
37186         (real_convert_from_fixed): Likewise.
37187         * fold-const.h (mem_ref_offset): Return an offset_int.
37188         (div_if_zero_remainder): Remove code parameter.
37189         * fold-const.c (div_if_zero_remainder): Remove code parameter.
37190         Use wide-int interfaces.
37191         (may_negate_without_overflow_p): Use wide-int interfaces.
37192         (negate_expr_p): Likewise.
37193         (fold_negate_expr): Likewise.
37194         (int_const_binop_1): Likewise.
37195         (const_binop): Likewise.
37196         (fold_convert_const_int_from_int): Likewise.
37197         (fold_convert_const_int_from_real): Likewise.
37198         (fold_convert_const_int_from_fixed): Likewise.
37199         (fold_convert_const_fixed_from_int): Likewise.
37200         (all_ones_mask_p): Take an unsigned size.  Use wide-int interfaces.
37201         (sign_bit_p): Use wide-int interfaces.
37202         (make_range_step): Likewise.
37203         (build_range_check): Likewise.  Pass an integer of the correct type
37204         instead of using integer_one_node.
37205         (range_predecessor): Pass an integer of the correct type instead
37206         of using integer_one_node.
37207         (range_successor): Likewise.
37208         (merge_ranges): Likewise.
37209         (unextend): Use wide-int interfaces.
37210         (extract_muldiv_1): Likewise.
37211         (fold_div_compare): Likewise.
37212         (fold_single_bit_test): Likewise.
37213         (fold_sign_changed_comparison): Likewise.
37214         (try_move_mult_to_index): Update calls to div_if_zero_remainder.
37215         (fold_plusminus_mult_expr): Use wide-int interfaces.
37216         (native_encode_int): Likewise.
37217         (native_interpret_int): Likewise.
37218         (fold_unary_loc): Likewise.
37219         (pointer_may_wrap_p): Likewise.
37220         (size_low_cst): Likewise.
37221         (mask_with_tz): Likewise.
37222         (fold_binary_loc): Likewise.
37223         (fold_ternary_loc): Likewise.
37224         (multiple_of_p): Likewise.
37225         (tree_call_nonnegative_warnv_p): Update calls to
37226         tree_int_cst_min_precision and real_from_integer.
37227         (fold_negate_const): Use wide-int interfaces.
37228         (fold_abs_const): Likewise.
37229         (fold_relational_const): Use tree_int_cst_lt.
37230         (round_up_loc): Use wide-int interfaces.
37231         * genemit.c (gen_exp): Add CONST_WIDE_INT case.
37232         * gengenrtl.c (excluded_rtx): Add CONST_WIDE_INT case.
37233         * gengtype.c: Remove include of double-int.h.
37234         (do_typedef): Use wide-int interfaces.
37235         (open_base_files): Add wide-int.h.
37236         (main): Add offset_int and widest_int typedefs.
37237         * gengtype-lex.l: Handle "^".
37238         (CXX_KEYWORD): Add "static".
37239         * gengtype-parse.c (require3): New.
37240         (require_template_declaration): Handle constant template arguments
37241         and nested templates.
37242         * gengtype-state.c: Don't include "double-int.h".
37243         * genpreds.c (write_one_predicate_function): Update comment.
37244         (write_tm_constrs_h): Add check for hval and lval use in
37245         CONST_WIDE_INT.
37246         * genrecog.c (validate_pattern): Add CONST_WIDE_INT case.
37247         (add_to_sequence): Likewise.
37248         * gensupport.c (struct std_pred_table): Add const_scalar_int_operand
37249         and const_double_operand.
37250         * gimple.c (preprocess_case_label_vec_for_gimple): Use wide-int
37251         interfaces.
37252         * gimple-fold.c (get_base_constructor): Likewise.
37253         (fold_array_ctor_reference): Likewise.
37254         (fold_nonarray_ctor_reference): Likewise.
37255         (fold_const_aggregate_ref_1): Likewise.
37256         (gimple_val_nonnegative_real_p): Likewise.
37257         (gimple_fold_indirect_ref): Likewise.
37258         * gimple-pretty-print.c (dump_ssaname_info): Likewise.
37259         * gimple-ssa-strength-reduction.c: Include wide-int-print.h.
37260         (struct slsr_cand_d): Change index to be widest_int.
37261         (struct incr_info_d): Change incr to be widest_int.
37262         (alloc_cand_and_find_basis): Use wide-int interfaces.
37263         (slsr_process_phi): Likewise.
37264         (backtrace_base_for_ref): Likewise.  Return a widest_int.
37265         (restructure_reference): Take a widest_int instead of a double_int.
37266         (slsr_process_ref): Use wide-int interfaces.
37267         (create_mul_ssa_cand): Likewise.
37268         (create_mul_imm_cand): Likewise.
37269         (create_add_ssa_cand): Likewise.
37270         (create_add_imm_cand): Take a widest_int instead of a double_int.
37271         (slsr_process_add): Use wide-int interfaces.
37272         (slsr_process_cast): Likewise.
37273         (slsr_process_copy): Likewise.
37274         (dump_candidate): Likewise.
37275         (dump_incr_vec): Likewise.
37276         (replace_ref): Likewise.
37277         (cand_increment): Likewise.  Return a widest_int.
37278         (cand_abs_increment): Likewise.
37279         (replace_mult_candidate): Take a widest_int instead of a double_int.
37280         (replace_unconditional_candidate): Use wide-int interfaces.
37281         (incr_vec_index): Take a widest_int instead of a double_int.
37282         (create_add_on_incoming_edge): Likewise.
37283         (create_phi_basis): Use wide-int interfaces.
37284         (replace_conditional_candidate): Likewise.
37285         (record_increment): Take a widest_int instead of a double_int.
37286         (record_phi_increments): Use wide-int interfaces.
37287         (phi_incr_cost): Take a widest_int instead of a double_int.
37288         (lowest_cost_path): Likewise.
37289         (total_savings): Likewise.
37290         (analyze_increments): Use wide-int interfaces.
37291         (ncd_with_phi): Take a widest_int instead of a double_int.
37292         (ncd_of_cand_and_phis): Likewise.
37293         (nearest_common_dominator_for_cands): Likewise.
37294         (insert_initializers): Use wide-int interfaces.
37295         (all_phi_incrs_profitable): Likewise.
37296         (replace_one_candidate): Likewise.
37297         (replace_profitable_candidates): Likewise.
37298         * godump.c: Include wide-int-print.h.
37299         (go_output_typedef): Use wide-int interfaces.
37300         * graphite-clast-to-gimple.c (gmp_cst_to_tree): Likewise.
37301         * graphite-sese-to-poly.c (tree_int_to_gmp): Likewise.
37302         (build_loop_iteration_domains): Likewise.
37303         * hooks.h: Include wide-int.h rather than double-int.h.
37304         (hook_bool_dint_dint_uint_bool_true): Delete.
37305         (hook_bool_wint_wint_uint_bool_true): Declare.
37306         * hooks.c (hook_bool_dint_dint_uint_bool_true): Removed.
37307         (hook_bool_wint_wint_uint_bool_true): New.
37308         * internal-fn.c (ubsan_expand_si_overflow_addsub_check): Use wide-int
37309         interfaces.
37310         (ubsan_expand_si_overflow_mul_check): Likewise.
37311         * ipa-devirt.c (get_polymorphic_call_info): Likewise.
37312         * ipa-prop.c (compute_complex_assign_jump_func): Likewise.
37313         (get_ancestor_addr_info): Likewise.
37314         (ipa_modify_call_arguments): Likewise.
37315         * loop-doloop.c (doloop_modify): Likewise.
37316         (doloop_optimize): Likewise.
37317         * loop-iv.c (iv_number_of_iterations): Likewise.
37318         * loop-unroll.c (decide_unroll_constant_iterations): Likewise.
37319         (unroll_loop_constant_iterations): Likewise.
37320         (decide_unroll_runtime_iterations): Likewise.
37321         (unroll_loop_runtime_iterations): Likewise.
37322         (decide_peel_simple): Likewise.
37323         (decide_unroll_stupid): Likewise.
37324         * lto-streamer-in.c (streamer_read_wi): Add.
37325         (input_cfg): Use wide-int interfaces.
37326         (lto_input_tree_1): Likewise.
37327         * lto-streamer-out.c (streamer_write_wi): Add.
37328         (hash_tree): Use wide-int interfaces.
37329         (output_cfg): Likewise.
37330         * Makefile.in (OBJS): Add wide-int.o and wide-int-print.o.
37331         (GTFILES): Add wide-int.h and signop.h.
37332         (TAGS): Look for .cc files too.
37333         * omp-low.c (scan_omp_1_op): Use wide-int interfaces.
37334         * optabs.c (expand_subword_shift): Likewise.
37335         (expand_doubleword_shift): Likewise.
37336         (expand_absneg_bit): Likewise.
37337         (expand_copysign_absneg): Likewise.
37338         (expand_copysign_bit): Likewise.
37339         * postreload.c (reload_cse_simplify_set): Likewise.
37340         * predict.c (predict_iv_comparison): Likewise.
37341         * pretty-print.h: Include wide-int-print.h.
37342         (pp_wide_int) New.
37343         * print-rtl.c (print_rtx): Add CONST_WIDE_INT case.
37344         * print-tree.c: Include wide-int-print.h.
37345         (print_node_brief): Use wide-int interfaces.
37346         (print_node): Likewise.
37347         * read-rtl.c (validate_const_wide_int): New.
37348         (read_rtx_code): Add CONST_WIDE_INT case.
37349         * real.c: Include wide-int.h.
37350         (real_to_integer2): Delete.
37351         (real_to_integer): New function, returning a wide_int.
37352         (real_from_integer): Take a wide_int rather than two HOST_WIDE_INTs.
37353         (ten_to_ptwo): Update call to real_from_integer.
37354         (real_digit): Likewise.
37355         * real.h: Include signop.h, wide-int.h and insn-modes.h.
37356         (real_to_integer2, REAL_VALUE_FROM_INT, REAL_VALUE_FROM_UNSIGNED_INT)
37357         (REAL_VALUE_TO_INT): Delete.
37358         (real_to_integer): Declare a wide-int form.
37359         (real_from_integer): Take a wide_int rather than two HOST_WIDE_INTs.
37360         * recog.c (const_int_operand): Improve comment.
37361         (const_scalar_int_operand): New.
37362         (const_double_operand): Add a separate definition for CONST_WIDE_INT.
37363         * rtlanal.c (commutative_operand_precedence): Handle CONST_WIDE_INT.
37364         (split_double): Likewise.
37365         * rtl.c (DEF_RTL_EXPR): Handle CONST_WIDE_INT.
37366         (rtx_size): Likewise.
37367         (rtx_alloc_stat_v): New.
37368         (rtx_alloc_stat): Now calls rtx_alloc_stat_v.
37369         (cwi_output_hex): New.
37370         (iterative_hash_rtx): Handle CONST_WIDE_INT.
37371         (cwi_check_failed_bounds): New.
37372         * rtl.def (CONST_WIDE_INT): New.
37373         * rtl.h: Include <utility> and wide-int.h.
37374         (struct hwivec_def): New.
37375         (CWI_GET_NUM_ELEM): New.
37376         (CWI_PUT_NUM_ELEM): New.
37377         (struct rtx_def): Add num_elem and hwiv.
37378         (CASE_CONST_SCALAR_INT): Modify for TARGET_SUPPORTS_WIDE_INT.
37379         (CASE_CONST_UNIQUE): Likewise.
37380         (CASE_CONST_ANY): Likewise.
37381         (CONST_SCALAR_INT_P): Likewise.
37382         (CONST_WIDE_INT_P): New.
37383         (CWI_ELT): New.
37384         (HWIVEC_CHECK): New.
37385         (cwi_check_failed_bounds): New.
37386         (CWI_ELT): New.
37387         (HWIVEC_CHECK): New.
37388         (CONST_WIDE_INT_VEC) New.
37389         (CONST_WIDE_INT_NUNITS) New.
37390         (CONST_WIDE_INT_ELT) New.
37391         (rtx_mode_t): New type.
37392         (wi::int_traits <rtx_mode_t>): New.
37393         (wi::shwi): New.
37394         (wi::min_value): New.
37395         (wi::max_value): New.
37396         (rtx_alloc_v) New.
37397         (const_wide_int_alloc): New.
37398         (immed_wide_int_const): New.
37399         * sched-vis.c (print_value): Handle CONST_WIDE_INT.
37400         * sel-sched-ir.c (lhs_and_rhs_separable_p): Update comment.
37401         * signop.h: New file.
37402         * simplify-rtx.c (mode_signbit_p): Handle CONST_WIDE_INT.
37403         (simplify_const_unary_operation): Use wide-int interfaces.
37404         (simplify_binary_operation_1): Likewise.
37405         (simplify_const_binary_operation): Likewise.
37406         (simplify_const_relational_operation): Likewise.
37407         (simplify_immed_subreg): Likewise.
37408         * stmt.c (expand_case): Likewise.
37409         * stor-layout.h (set_min_and_max_values_for_integral_type): Take a
37410         signop rather than a bool.
37411         * stor-layout.c (layout_type): Use wide-int interfaces.
37412         (initialize_sizetypes): Update calls to
37413         set_min_and_max_values_for_integral_type.
37414         (set_min_and_max_values_for_integral_type): Take a signop rather
37415         than a bool.  Use wide-int interfaces.
37416         (fixup_signed_type): Update accordingly.  Remove
37417         HOST_BITS_PER_DOUBLE_INT limit.
37418         (fixup_unsigned_type): Likewise.
37419         * system.h (STATIC_CONSTANT_P): New.
37420         (STATIC_ASSERT): New.
37421         * target.def (can_use_doloop_p): Take widest_ints rather than
37422         double_ints.
37423         * target.h: Include wide-int.h rather than double-int.h.
37424         * targhooks.h (can_use_doloop_if_innermost): Take widest_ints rather
37425         than double_ints.
37426         * targhooks.c (default_cxx_get_cookie_size): Use tree_int_cst_lt
37427         rather than INT_CST_LT_UNSIGNED.
37428         (can_use_doloop_if_innermost): Take widest_ints rather than
37429         double_ints.
37430         * tree-affine.c: Include wide-int-print.h.
37431         (double_int_ext_for_comb): Delete.
37432         (wide_int_ext_for_comb): New.
37433         (aff_combination_zero): Use wide-int interfaces.
37434         (aff_combination_const): Take a widest_int instead of a double_int.
37435         (aff_combination_elt): Use wide-int interfaces.
37436         (aff_combination_scale): Take a widest_int instead of a double_int.
37437         (aff_combination_add_elt): Likewise.
37438         (aff_combination_add_cst): Likewise.
37439         (aff_combination_add): Use wide-int interfaces.
37440         (aff_combination_convert): Likewise.
37441         (tree_to_aff_combination): Likewise.
37442         (add_elt_to_tree): Take a widest_int instead of a double_int.
37443         (aff_combination_to_tree): Use wide-int interfaces.
37444         (aff_combination_remove_elt): Likewise.
37445         (aff_combination_add_product): Take a widest_int instead of
37446         a double_int.
37447         (aff_combination_mult): Use wide-int interfaces.
37448         (aff_combination_expand): Likewise.
37449         (double_int_constant_multiple_p): Delete.
37450         (wide_int_constant_multiple_p): New.
37451         (aff_combination_constant_multiple_p): Take a widest_int pointer
37452         instead of a double_int pointer.
37453         (print_aff): Use wide-int interfaces.
37454         (get_inner_reference_aff): Take a widest_int pointer
37455         instead of a double_int pointer.
37456         (aff_comb_cannot_overlap_p): Take widest_ints instead of double_ints.
37457         * tree-affine.h: Include wide-int.h.
37458         (struct aff_comb_elt): Change type of coef to widest_int.
37459         (struct affine_tree_combination): Change type of offset to widest_int.
37460         (double_int_ext_for_comb): Delete.
37461         (wide_int_ext_for_comb): New.
37462         (aff_combination_const): Use widest_int instead of double_int.
37463         (aff_combination_scale): Likewise.
37464         (aff_combination_add_elt): Likewise.
37465         (aff_combination_constant_multiple_p): Likewise.
37466         (get_inner_reference_aff): Likewise.
37467         (aff_comb_cannot_overlap_p): Likewise.
37468         (aff_combination_zero_p): Use wide-int interfaces.
37469         * tree.c: Include tree.h.
37470         (init_ttree): Use make_int_cst.
37471         (tree_code_size): Removed code for INTEGER_CST case.
37472         (tree_size): Add INTEGER_CST case.
37473         (make_node_stat): Update comment.
37474         (get_int_cst_ext_nunits, build_new_int_cst, build_int_cstu): New.
37475         (build_int_cst_type): Use wide-int interfaces.
37476         (double_int_to_tree): Likewise.
37477         (double_int_fits_to_tree_p): Delete.
37478         (force_fit_type_double): Delete.
37479         (force_fit_type): New.
37480         (int_cst_hash_hash): Use wide-int interfaces.
37481         (int_cst_hash_eq): Likewise.
37482         (build_int_cst_wide): Delete.
37483         (wide_int_to_tree): New.
37484         (cache_integer_cst): Use wide-int interfaces.
37485         (build_low_bits_mask): Likewise.
37486         (cst_and_fits_in_hwi): Likewise.
37487         (real_value_from_int_cst): Likewise.
37488         (make_int_cst_stat): New.
37489         (integer_zerop): Use wide_int interfaces.
37490         (integer_onep): Likewise.
37491         (integer_all_onesp): Likewise.
37492         (integer_pow2p): Likewise.
37493         (integer_nonzerop): Likewise.
37494         (tree_log2): Likewise.
37495         (tree_floor_log2): Likewise.
37496         (tree_ctz): Likewise.
37497         (int_size_in_bytes): Likewise.
37498         (mem_ref_offset): Return an offset_int rather than a double_int.
37499         (build_type_attribute_qual_variant): Use wide_int interfaces.
37500         (type_hash_eq): Likewise
37501         (tree_int_cst_equal): Likewise.
37502         (tree_int_cst_lt): Delete.
37503         (tree_int_cst_compare): Likewise.
37504         (tree_fits_shwi_p): Use wide_int interfaces.
37505         (tree_fits_uhwi_p): Likewise.
37506         (tree_int_cst_sign_bit): Likewise.
37507         (tree_int_cst_sgn): Likewise.
37508         (tree_int_cst_min_precision): Take a signop rather than a bool.
37509         (simple_cst_equal): Use wide_int interfaces.
37510         (compare_tree_int): Likewise.
37511         (iterative_hash_expr): Likewise.
37512         (int_fits_type_p): Likewise.  Use tree_int_cst_lt rather than
37513         INT_CST_LT.
37514         (get_type_static_bounds): Use wide_int interfaces.
37515         (tree_int_cst_elt_check_failed): New.
37516         (build_common_tree_nodes): Reordered to set prec before filling in
37517         value.
37518         (int_cst_value): Check cst_and_fits_in_hwi.
37519         (widest_int_cst_value): Use wide_int interfaces.
37520         (upper_bound_in_type): Likewise.
37521         (lower_bound_in_type): Likewise.
37522         (num_ending_zeros): Likewise.
37523         (drop_tree_overflow): Likewise.
37524         * tree-call-cdce.c (check_pow): Update call to real_from_integer.
37525         (gen_conditions_for_pow_cst_base): Likewise.
37526         * tree-cfg.c: Include wide-int.h and wide-int-print.h.
37527         (group_case_labels_stmt): Use wide-int interfaces.
37528         (verify_gimple_assign_binary): Likewise.
37529         (print_loop): Likewise.
37530         * tree-chrec.c (tree_fold_binomial): Likewise.
37531         * tree-core.h (struct tree_base): Add int_length.
37532         (struct tree_int_cst): Change rep of value.
37533         * tree-data-ref.c (dr_analyze_innermost): Use wide-int interfaces.
37534         (dr_may_alias_p): Likewise.
37535         (max_stmt_executions_tree): Likewise.
37536         * tree.def (INTEGER_CST): Update comment.
37537         * tree-dfa.c (get_ref_base_and_extent): Use wide-int interfaces.
37538         * tree-dfa.h (get_addr_base_and_unit_offset_1): Likewise.
37539         * tree-dump.c: Include wide-int.h and wide-int-print.h.
37540         (dequeue_and_dump): Use wide-int interfaces.
37541         * tree.h: Include wide-int.h.
37542         (NULL_TREE): Moved to earlier loc in file.
37543         (TREE_INT_CST_ELT_CHECK): New.
37544         (tree_int_cst_elt_check_failed): New.
37545         (TYPE_SIGN): New.
37546         (TREE_INT_CST): Delete.
37547         (TREE_INT_CST_LOW): Use wide-int interfaces.
37548         (TREE_INT_CST_HIGH): Delete.
37549         (TREE_INT_CST_NUNITS): New.
37550         (TREE_INT_CST_EXT_NUNITS): Likewise.
37551         (TREE_INT_CST_OFFSET_NUNITS): Likewise.
37552         (TREE_INT_CST_ELT): Likewise.
37553         (INT_CST_LT): Delete.
37554         (tree_int_cst_elt_check): New (two forms).
37555         (type_code_size): Update comment.
37556         (make_int_cst_stat, make_int_cst): New.
37557         (tree_to_double_int): Delete.
37558         (double_int_fits_to_tree_p): Delete.
37559         (force_fit_type_double): Delete.
37560         (build_int_cstu): Replace with out-of-line function.
37561         (build_int_cst_wide): Delete.
37562         (tree_int_cst_lt): Define inline.
37563         (tree_int_cst_le): New.
37564         (tree_int_cst_compare): Define inline.
37565         (tree_int_cst_min_precision): Take a signop rather than a bool.
37566         (wi::int_traits <const_tree>): New.
37567         (wi::int_traits <tree>): New.
37568         (wi::extended_tree): New.
37569         (wi::int_traits <wi::extended_tree>): New.
37570         (wi::to_widest): New.
37571         (wi::to_offset): New.
37572         (wi::fits_to_tree_p): New.
37573         (wi::min_value): New.
37574         (wi::max_value): New.
37575         * tree-inline.c (remap_gimple_op_r): Use wide-int interfaces.
37576         (copy_tree_body_r): Likewise.
37577         * tree-object-size.c (compute_object_offset): Likewise.
37578         (addr_object_size): Likewise.
37579         * tree-predcom.c: Include wide-int-print.h.
37580         (struct dref_d): Change type of offset to widest_int.
37581         (dump_dref): Call wide-int printer.
37582         (aff_combination_dr_offset): Use wide-int interfaces.
37583         (determine_offset): Take a widest_int pointer rather than a
37584         double_int pointer.
37585         (split_data_refs_to_components): Use wide-int interfaces.
37586         (suitable_component_p): Likewise.
37587         (order_drefs): Likewise.
37588         (add_ref_to_chain): Likewise.
37589         (valid_initializer_p): Likewise.
37590         (determine_roots_comp): Likewise.
37591         * tree-pretty-print.c: Include wide-int-print.h.
37592         (dump_generic_node): Use wide-int interfaces.
37593         * tree-sra.c (sra_ipa_modify_expr): Likewise.
37594         * tree-ssa-address.c (addr_for_mem_ref): Likewise.
37595         (move_fixed_address_to_symbol): Likewise.
37596         (move_hint_to_base): Likewise.
37597         (move_pointer_to_base): Likewise.
37598         (move_variant_to_index): Likewise.
37599         (most_expensive_mult_to_index): Likewise.
37600         (addr_to_parts): Likewise.
37601         (copy_ref_info): Likewise.
37602         * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Likewise.
37603         (indirect_refs_may_alias_p): Likewise.
37604         (stmt_kills_ref_p_1): Likewise.
37605         * tree-ssa.c (non_rewritable_mem_ref_base): Likewise.
37606         * tree-ssa-ccp.c: Update comment at top of file.  Include
37607         wide-int-print.h.
37608         (struct prop_value_d): Change type of mask to widest_int.
37609         (extend_mask): New function.
37610         (dump_lattice_value): Use wide-int interfaces.
37611         (get_default_value): Likewise.
37612         (set_constant_value): Likewise.
37613         (set_value_varying): Likewise.
37614         (valid_lattice_transition): Likewise.
37615         (set_lattice_value): Likewise.
37616         (value_to_double_int): Delete.
37617         (value_to_wide_int): New.
37618         (get_value_from_alignment): Use wide-int interfaces.
37619         (get_value_for_expr): Likewise.
37620         (do_dbg_cnt): Likewise.
37621         (ccp_finalize): Likewise.
37622         (ccp_lattice_meet): Likewise.
37623         (bit_value_unop_1): Use widest_ints rather than double_ints.
37624         (bit_value_binop_1): Likewise.
37625         (bit_value_unop): Use wide-int interfaces.
37626         (bit_value_binop): Likewise.
37627         (bit_value_assume_aligned): Likewise.
37628         (evaluate_stmt): Likewise.
37629         (ccp_fold_stmt): Likewise.
37630         (visit_cond_stmt): Likewise.
37631         (ccp_visit_stmt): Likewise.
37632         * tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Likewise.
37633         (constant_pointer_difference): Likewise.
37634         (associate_pointerplus): Likewise.
37635         (combine_conversions): Likewise.
37636         * tree-ssa-loop.h: Include wide-int.h.
37637         (struct tree_niter_desc): Change type of max to widest_int.
37638         * tree-ssa-loop-im.c (mem_refs_may_alias_p): Use wide-int interfaces.
37639         * tree-ssa-loop-ivcanon.c (remove_exits_and_undefined_stmts): Likewise.
37640         (remove_redundant_iv_tests): Likewise.
37641         (canonicalize_loop_induction_variables): Likewise.
37642         * tree-ssa-loop-ivopts.c (alloc_iv): Likewise.
37643         (constant_multiple_of): Take a widest_int pointer instead of
37644         a double_int pointer.
37645         (get_computation_aff): Use wide-int interfaces.
37646         (ptr_difference_cost): Likewise.
37647         (difference_cost): Likewise.
37648         (get_loop_invariant_expr_id): Likewise.
37649         (get_computation_cost_at): Likewise.
37650         (iv_elimination_compare_lt): Likewise.
37651         (may_eliminate_iv): Likewise.
37652         * tree-ssa-loop-niter.h (estimated_loop_iterations): Use widest_int
37653         instead of double_int.
37654         (max_loop_iterations): Likewise.
37655         (max_stmt_executions): Likewise.
37656         (estimated_stmt_executions): Likewise.
37657         * tree-ssa-loop-niter.c: Include wide-int-print.h.
37658         (split_to_var_and_offset): Use wide-int interfaces.
37659         (determine_value_range): Likewise.
37660         (bound_difference_of_offsetted_base): Likewise.
37661         (bounds_add): Take a widest_int instead of a double_int.
37662         (number_of_iterations_ne_max): Use wide-int interfaces.
37663         (number_of_iterations_ne): Likewise.
37664         (number_of_iterations_lt_to_ne): Likewise.
37665         (assert_loop_rolls_lt): Likewise.
37666         (number_of_iterations_lt): Likewise.
37667         (number_of_iterations_le): Likewise.
37668         (number_of_iterations_cond): Likewise.
37669         (number_of_iterations_exit): Likewise.
37670         (finite_loop_p): Likewise.
37671         (derive_constant_upper_bound_assign): Likewise.
37672         (derive_constant_upper_bound): Return a widest_int.
37673         (derive_constant_upper_bound_ops): Likewise.
37674         (do_warn_aggressive_loop_optimizations): Use wide-int interfaces.
37675         (record_estimate): Take a widest_int rather than a double_int.
37676         (record_nonwrapping_iv): Use wide-int interfaces.
37677         (double_int_cmp): Delete.
37678         (wide_int_cmp): New.
37679         (bound_index): Take a widest_int rather than a double_int.
37680         (discover_iteration_bound_by_body_walk): Use wide-int interfaces.
37681         (maybe_lower_iteration_bound): Likewise.
37682         (estimate_numbers_of_iterations_loop): Likewise.
37683         (estimated_loop_iterations): Take a widest_int pointer than than
37684         a double_int pointer.
37685         (estimated_loop_iterations_int): Use wide-int interfaces.
37686         (max_loop_iterations): Take a widest_int pointer than than
37687         a double_int pointer.
37688         (max_loop_iterations_int): Use wide-int interfaces.
37689         (max_stmt_executions): Take a widest_int pointer than than
37690         a double_int pointer.
37691         (estimated_stmt_executions): Likewise.
37692         (n_of_executions_at_most): Use wide-int interfaces.
37693         (scev_probably_wraps_p): Likewise.
37694         * tree-ssa-math-opts.c (gimple_expand_builtin_pow): Update calls
37695         to real_to_integer.
37696         * tree-scalar-evolution.c (simplify_peeled_chrec): Use wide-int
37697         interfaces.
37698         * tree-ssanames.c (set_range_info): Use wide_int_refs rather than
37699         double_ints.  Adjust for trailing_wide_ints <3> representation.
37700         (set_nonzero_bits): Likewise.
37701         (get_range_info): Return wide_ints rather than double_ints.
37702         Adjust for trailing_wide_ints <3> representation.
37703         (get_nonzero_bits): Likewise.
37704         (duplicate_ssa_name_range_info): Adjust for trailing_wide_ints <3>
37705         representation.
37706         * tree-ssanames.h (struct range_info_def): Replace min, max and
37707         nonzero_bits with a trailing_wide_ints <3>.
37708         (set_range_info): Use wide_int_refs rather than double_ints.
37709         (set_nonzero_bits): Likewise.
37710         (get_range_info): Return wide_ints rather than double_ints.
37711         (get_nonzero_bits): Likewise.
37712         * tree-ssa-phiopt.c (jump_function_from_stmt): Use wide-int interfaces.
37713         * tree-ssa-pre.c (phi_translate_1): Likewise.
37714         * tree-ssa-reassoc.c (decrement_power): Use calls to real_from_integer.
37715         (acceptable_pow_call): Likewise.
37716         * tree-ssa-sccvn.c (copy_reference_ops_from_ref): Use wide-int
37717         interfaces.
37718         (vn_reference_fold_indirect): Likewise.
37719         (vn_reference_maybe_forwprop_address): Likewise.
37720         (valueize_refs_1): Likewise.
37721         * tree-ssa-structalias.c (get_constraint_for_ptr_offset): Likewise.
37722         * tree-ssa-uninit.c (is_value_included_in): Use wide-int interfaces,
37723         tree_int_cst_lt and tree_int_cst_le.
37724         * tree-streamer-in.c (unpack_ts_base_value_fields): Use wide-int
37725         interfaces.
37726         (streamer_alloc_tree): Likewise.
37727         * tree-streamer-out.c (pack_ts_int_cst_value_fields): Likewise.
37728         (streamer_write_tree_header): Likewise.
37729         (streamer_write_integer_cst): Likewise.
37730         * tree-switch-conversion.c (emit_case_bit_tests): Likewise.
37731         (build_constructors): Likewise.
37732         (array_value_type): Likewise.
37733         * tree-vect-data-refs.c (vect_prune_runtime_alias_test_list): Likewise.
37734         (vect_check_gather): Likewise.
37735         * tree-vect-generic.c (build_replicated_const): Likewise.
37736         (expand_vector_divmod): Likewise.
37737         * tree-vect-loop.c (vect_transform_loop): Likewise.
37738         * tree-vect-loop-manip.c (vect_do_peeling_for_loop_bound): Likewise.
37739         (vect_do_peeling_for_alignment): Likewise.
37740         * tree-vect-patterns.c (vect_recog_divmod_pattern): Likewise.
37741         * tree-vrp.c: Include wide-int.h.
37742         (operand_less_p): Use wide-int interfaces and tree_int_cst_lt.
37743         (extract_range_from_assert): Use wide-int interfaces.
37744         (vrp_int_const_binop): Likewise.
37745         (zero_nonzero_bits_from_vr): Take wide_int pointers rather than
37746         double_int pointers.
37747         (ranges_from_anti_range): Use wide-int interfaces.
37748         (quad_int_cmp): Delete.
37749         (quad_int_pair_sort): Likewise.
37750         (extract_range_from_binary_expr_1): Use wide-int interfaces.
37751         (extract_range_from_unary_expr_1): Likewise.
37752         (adjust_range_with_scev): Likewise.
37753         (masked_increment): Take and return wide_ints rather than double_ints.
37754         (register_edge_assert_for_2): Use wide-int interfaces.
37755         (check_array_ref): Likewise.
37756         (search_for_addr_array): Likewise.
37757         (maybe_set_nonzero_bits): Likewise.
37758         (union_ranges): Pass an integer of the correct type instead of
37759         using integer_one_node.
37760         (intersect_ranges): Likewise.
37761         (simplify_truth_ops_using_ranges): Likewise.
37762         (simplify_bit_ops_using_ranges): Use wide-int interfaces.
37763         (range_fits_type_p): Likewise.
37764         (simplify_cond_using_ranges): Likewise.  Take a signop rather than
37765         a bool.
37766         (simplify_conversion_using_ranges): Use wide-int interfaces.
37767         (simplify_float_conversion_using_ranges): Likewise.
37768         (vrp_finalize): Likewise.
37769         * value-prof.c (gimple_divmod_fixed_value_transform): Likewise.
37770         (gimple_stringops_transform): Likewise.
37771         * varasm.c (decode_addr_const): Likewise.
37772         (const_hash_1): Likewise.
37773         (const_rtx_hash_1): Likewise
37774         (output_constant): Likewise.
37775         (array_size_for_constructor): Likewise.
37776         (output_constructor_regular_field): Likewise.
37777         (output_constructor_bitfield): Likewise.
37778         * var-tracking.c (loc_cmp): Handle CONST_WIDE_INT.
37779         * mkconfig.sh: Include machmode.h to pick up BITS_PER_UNIT for
37780         GENERATOR_FILEs.
37781         * gencheck.c: Define BITS_PER_UNIT.
37782         * wide-int.cc: New.
37783         * wide-int.h: New.
37784         * wide-int-print.cc: New.
37785         * wide-int-print.h: New.
37787 2014-05-06  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
37789         * config/avr/avr.c (avr_can_eliminate): Mark unused argument.
37791 2014-05-06  Richard Biener  <rguenther@suse.de>
37793         * tree-pass.h (TODO_verify_ssa, TODO_verify_flow,
37794         TODO_verify_stmts, TODO_verify_rtl_sharing): Remove.
37795         (TODO_verify_all): Adjust.
37796         * asan.c: Remove references to TODO_verify_ssa, TODO_verify_flow,
37797         TODO_verify_stmts and TODO_verify_rtl_sharing.
37798         * bb-reorder.c: Likewise.
37799         * cfgexpand.c: Likewise.
37800         * cprop.c: Likewise.
37801         * cse.c: Likewise.
37802         * function.c: Likewise.
37803         * fwprop.c: Likewise.
37804         * gcse.c: Likewise.
37805         * gimple-ssa-isolate-paths.c: Likewise.
37806         * gimple-ssa-strength-reduction.c: Likewise.
37807         * ipa-split.c: Likewise.
37808         * loop-init.c: Likewise.
37809         * loop-unroll.c: Likewise.
37810         * lower-subreg.c: Likewise.
37811         * modulo-sched.c: Likewise.
37812         * postreload-gcse.c: Likewise.
37813         * predict.c: Likewise.
37814         * recog.c: Likewise.
37815         * sched-rgn.c: Likewise.
37816         * store-motion.c: Likewise.
37817         * tracer.c: Likewise.
37818         * trans-mem.c: Likewise.
37819         * tree-call-cdce.c: Likewise.
37820         * tree-cfg.c: Likewise.
37821         * tree-cfgcleanup.c: Likewise.
37822         * tree-complex.c: Likewise.
37823         * tree-eh.c: Likewise.
37824         * tree-emutls.c: Likewise.
37825         * tree-if-conv.c: Likewise.
37826         * tree-into-ssa.c: Likewise.
37827         * tree-loop-distribution.c: Likewise.
37828         * tree-object-size.c: Likewise.
37829         * tree-parloops.c: Likewise.
37830         * tree-pass.h: Likewise.
37831         * tree-sra.c: Likewise.
37832         * tree-ssa-ccp.c: Likewise.
37833         * tree-ssa-copy.c: Likewise.
37834         * tree-ssa-copyrename.c: Likewise.
37835         * tree-ssa-dce.c: Likewise.
37836         * tree-ssa-dom.c: Likewise.
37837         * tree-ssa-dse.c: Likewise.
37838         * tree-ssa-forwprop.c: Likewise.
37839         * tree-ssa-ifcombine.c: Likewise.
37840         * tree-ssa-loop-ch.c: Likewise.
37841         * tree-ssa-loop-ivcanon.c: Likewise.
37842         * tree-ssa-loop.c: Likewise.
37843         * tree-ssa-math-opts.c: Likewise.
37844         * tree-ssa-phiopt.c: Likewise.
37845         * tree-ssa-phiprop.c: Likewise.
37846         * tree-ssa-pre.c: Likewise.
37847         * tree-ssa-reassoc.c: Likewise.
37848         * tree-ssa-sink.c: Likewise.
37849         * tree-ssa-strlen.c: Likewise.
37850         * tree-ssa-tail-merge.c: Likewise.
37851         * tree-ssa-uncprop.c: Likewise.
37852         * tree-switch-conversion.c: Likewise.
37853         * tree-tailcall.c: Likewise.
37854         * tree-vect-generic.c: Likewise.
37855         * tree-vectorizer.c: Likewise.
37856         * tree-vrp.c: Likewise.
37857         * tsan.c: Likewise.
37858         * var-tracking.c: Likewise.
37859         * bt-load.c: Likewise.
37860         * cfgcleanup.c: Likewise.
37861         * combine-stack-adj.c: Likewise.
37862         * combine.c: Likewise.
37863         * compare-elim.c: Likewise.
37864         * config/epiphany/resolve-sw-modes.c: Likewise.
37865         * config/i386/i386.c: Likewise.
37866         * config/mips/mips.c: Likewise.
37867         * config/s390/s390.c: Likewise.
37868         * config/sh/sh_treg_combine.cc: Likewise.
37869         * config/sparc/sparc.c: Likewise.
37870         * dce.c: Likewise.
37871         * dse.c: Likewise.
37872         * final.c: Likewise.
37873         * ifcvt.c: Likewise.
37874         * mode-switching.c: Likewise.
37875         * passes.c: Likewise.
37876         * postreload.c: Likewise.
37877         * ree.c: Likewise.
37878         * reg-stack.c: Likewise.
37879         * regcprop.c: Likewise.
37880         * regrename.c: Likewise.
37881         * web.c: Likewise.
37883 2014-05-06  Richard Biener  <rguenther@suse.de>
37885         PR middle-end/61070
37886         * bitmap.c (debug_bitmap): Dump to stderr, not stdout.
37887         * tree-ssa-structalias.c (dump_solution_for_var): Likewise.
37889 2014-05-05  Jan Hubicka  <hubicka@ucw.cz>
37891         PR ipa/60965
37892         * ipa-devirt.c (get_class_context): Allow POD to change to non-POD.
37894 2014-05-05  Radovan Obradovic  <robradovic@mips.com>
37895             Tom de Vries  <tom@codesourcery.com>
37897         * target.def (call_fusage_contains_non_callee_clobbers): New
37898         DEFHOOKPOD.
37899         * doc/tm.texi.in (@node Stack and Calling): Add Miscellaneous Register
37900         Hooks to @menu.
37901         (@node Miscellaneous Register Hooks): New node.
37902         (@hook TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): New hook.
37903         * doc/tm.texi: Regenerate.
37905 2014-05-05  Marek Polacek  <polacek@redhat.com>
37907         PR driver/61065
37908         * opts.c (common_handle_option): Call error_at instead of warning_at.
37910 2014-05-05  Richard Biener  <rguenther@suse.de>
37912         * passes.c (execute_function_todo): Don't reset TODO_verify_ssa
37913         from last_verified if update_ssa ran.  Move TODO_verify_rtl_sharing
37914         under the TODO_verify_il umbrella.
37916 2014-05-05  Richard Biener  <rguenther@suse.de>
37918         * passes.c (execute_function_todo): Move TODO_verify_flow under
37919         the TODO_verify_ul umbrella.
37921 2014-05-05  Richard Biener  <rguenther@suse.de>
37923         PR middle-end/61010
37924         * fold-const.c (fold_binary_loc): Consistently avoid canonicalizing
37925         X & CST away from a CST that is the mask of a mode.
37927 2014-05-05  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
37929         * config/picochip/picochip-protos.h (picochip_regno_nregs): Change
37930         int argument to enum machine_mode.
37931         (picochip_class_max_nregs): Ditto.
37932         * config/picochip/picochip.c (picochip_regno_nregs): Ditto.
37933         (picochip_class_max_nregs): Ditto.
37935 2014-05-05  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
37937         * target.def: Add new target hook.
37938         * doc/tm.texi: Regenerate.
37939         * targhooks.h (default_keep_leaf_when_profiled): Add prototype.
37940         * targhooks.c (default_keep_leaf_when_profiled): New function.
37942         * config/s390/s390.c (s390_keep_leaf_when_profiled): New function.
37943         (TARGET_KEEP_LEAF_WHEN_PROFILED): Define.
37945 2014-05-05  Bin Cheng  <bin.cheng@arm.com>
37947         PR tree-optimization/60363
37948         * gcc/tree-ssa-threadupdate.c (get_value_locus_in_path): New.
37949         (copy_phi_args): New parameters.  Call get_value_locus_in_path.
37950         (update_destination_phis): New parameter.
37951         (create_edge_and_update_destination_phis): Ditto.
37952         (ssa_fix_duplicate_block_edges): Pass new arguments.
37953         (thread_single_edge): Ditto.
37955 2014-05-04  Peter Bergner  <bergner@vnet.ibm.com>
37957         * config/rs6000/rs6000.h (RS6000_BTM_HARD_FLOAT): New define.
37958         (RS6000_BTM_COMMON): Add RS6000_BTM_HARD_FLOAT.
37959         (TARGET_EXTRA_BUILTINS): Add TARGET_HARD_FLOAT.
37960         * config/rs6000/rs6000-builtin.def (BU_MISC_1):
37961         Use RS6000_BTM_HARD_FLOAT.
37962         (BU_MISC_2): Likewise.
37963         * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Handle
37964         RS6000_BTM_HARD_FLOAT.
37965         (rs6000_option_override_internal): Enforce -mhard-float if -mhard-dfp
37966         is explicitly used.
37967         (rs6000_invalid_builtin): Add hard floating builtin support.
37968         (rs6000_expand_builtin): Relax the gcc_assert to allow the new
37969         hard float builtins.
37970         (rs6000_builtin_mask_names): Add RS6000_BTM_HARD_FLOAT.
37972 2014-05-03  Oleg Endo  <olegendo@gcc.gnu.org>
37974         * config/sh/sh_optimize_sett_clrt.cc (sh_optimize_sett_clrt::execute):
37975         Add missing function* argument.
37977 2014-05-03  Richard Sandiford  <rdsandiford@googlemail.com>
37979         * lra-constraints.c (valid_address_p): Move earlier in file.
37980         Add a constraint argument to the address_info version.
37981         (satisfies_memory_constraint_p): New function.
37982         (satisfies_address_constraint_p): Likewise.
37983         (process_alt_operands, curr_insn_transform): Use them.
37984         (process_address): Pass the constraint to valid_address_p when
37985         checking address operands.
37987 2014-05-03  Richard Sandiford  <rdsandiford@googlemail.com>
37989         * config/mips/mips.c (mips_isa_rev): New variable.
37990         (mips_set_architecture): Set it.
37991         * config/mips/mips.h (TARGET_CPU_CPP_BUILTINS): Set __mips_isa_rev
37992         from mips_isa_rev.
37993         (ISA_HAS_MUL3, ISA_HAS_FP_CONDMOVE, ISA_HAS_8CC, ISA_HAS_FP4)
37994         (ISA_HAS_PAIRED_SINGLE, ISA_HAS_MADD_MSUB, ISA_HAS_FP_RECIP_RSQRT)
37995         (ISA_HAS_CLZ_CLO, ISA_HAS_ROR, ISA_HAS_WSBH, ISA_HAS_PREFETCH)
37996         (ISA_HAS_SEB_SEH, ISA_HAS_EXT_INS, ISA_HAS_MXHC1)
37997         (ISA_HAS_HILO_INTERLOCKS, ISA_HAS_SYNCI, MIN_FPRS_PER_FMT): Reexpress
37998         conditions in terms of mips_isa_rev.
37999         (mips_isa_rev): Declare.
38001 2014-05-03  Oleg Endo  <olegendo@gcc.gnu.org>
38003         * config/sh/sh-mem.cc: Use tabs instead of spaces.
38004         (prob_unlikely, prob_likely): Make variables const.
38006 2014-05-03  Denis Chertykov  <chertykov@gmail.com>
38008         * config/avr/avr.c (avr_adjust_insn_length): Handle JUMP_TABLE_DATA.
38010 2014-05-03  Oleg Endo  <olegendo@gcc.gnu.org>
38012         * config/sh/sh.h (SH_ASM_SPEC): Handle m1, m2*, m3* and m4* cases.
38014 2014-05-03  Oleg Endo  <olegendo@gcc.gnu.org>
38016         * config/sh/sh.h (ROUND_ADVANCE): Delete macro.
38017         (ROUND_REG, PASS_IN_REG_P): Move and rename macros to ...
38018         * config/sh/sh.c (sh_round_reg, sh_pass_in_reg_p): ... these new
38019         functions.
38020         (sh_arg_partial_bytes, sh_function_arg, sh_function_arg_advance,
38021         sh_setup_incoming_varargs): Replace usage of PASS_IN_REG_P with
38022         sh_pass_in_reg_p.
38023         Replace usage of ROUND_REG with sh_round_reg.
38024         Use CEIL instead of ROUND_ADVANCE.
38026 2014-05-03  Oleg Endo  <olegendo@gcc.gnu.org>
38028         PR target/61026
38029         * config/sh/sh.c: Include stdlib headers before everything else.
38031 2014-05-02  Jakub Jelinek  <jakub@redhat.com>
38033         * gimplify.c (gimplify_adjust_omp_clauses_1): Handle
38034         GOVD_FIRSTPRIVATE | GOVD_LASTPRIVATE.
38035         (gimplify_adjust_omp_clauses): Simd region is never
38036         directly nested in combined parallel.  Instead, for linear
38037         with copyin/copyout, if in combined for simd loop, make decl
38038         firstprivate/lastprivate on OMP_FOR.
38039         * omp-low.c (expand_omp_for_generic, expand_omp_for_static_nochunk,
38040         expand_omp_for_static_chunk): When setting endvar, also set
38041         fd->loop.v to the same value.
38043 2014-05-02  Richard Sandiford  <rsandifo@linux.vnet.ibm.com>
38045         * hwint.h (zext_hwi): Fix signed overflow for prec == 63.
38047 2014-05-02  Alan Lawrence  <alan.lawrence@arm.com>
38049         * config/aarch64/aarch64.c (aarch64_expand_vec_perm_1): Tidy bit-flip
38050         expression.
38052 2014-05-02  Marek Polacek  <polacek@redhat.com>
38054         * doc/invoke.texi: Describe -fsanitize=float-divide-by-zero.
38056 2014-05-02  Kito Cheng  <kito@0xlab.org>
38058         * defaults.h (HONOR_REG_ALLOC_ORDER): Change HONOR_REG_ALLOC_ORDER
38059         to a C expression marco.
38060         * ira-color.c (HONOR_REG_ALLOC_ORDER) : Ditto.
38061         * config/arm/arm.h (HONOR_REG_ALLOC_ORDER): Ditto.
38062         * config/nds32/nds32.h (HONOR_REG_ALLOC_ORDER): Ditto.
38063         * doc/tm.texi (HONOR_REG_ALLOC_ORDER): Update document for
38064         HONOR_REG_ALLOC_ORDER.
38065         * doc/tm.texi.in (HONOR_REG_ALLOC_ORDER): Ditto.
38067 2014-05-01  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
38069         * config/arc/arc.c (TARGET_LRA_P): Undef before redefine.
38071 2014-05-01  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
38073         * config/arc/arc.c (arc_select_cc_mode): Fix typo.
38075 2014-05-01  Yuri Rumyantsev  <ysrumyan@gmail.com>
38077         * tree-if-conv.c (is_cond_scalar_reduction): New function.
38078         (convert_scalar_cond_reduction): Likewise.
38079         (predicate_scalar_phi): Add recognition and transformation
38080         of simple conditioanl reduction to be vectorizable.
38082 2014-05-01  Marek Polacek  <polacek@redhat.com>
38084         PR c/43245
38085         * doc/invoke.texi: Document -Wdiscarded-qualifiers.
38087 2014-04-30  Alan Lawrence  <alan.lawrence@arm.com>
38089         * config/aarch64/arm_neon.h (vuzp1_f32, vuzp1_p8, vuzp1_p16, vuzp1_s8,
38090         vuzp1_s16, vuzp1_s32, vuzp1_u8, vuzp1_u16, vuzp1_u32, vuzp1q_f32,
38091         vuzp1q_f64, vuzp1q_p8, vuzp1q_p16, vuzp1q_s8, vuzp1q_s16, vuzp1q_s32,
38092         vuzp1q_s64, vuzp1q_u8, vuzp1q_u16, vuzp1q_u32, vuzp1q_u64, vuzp2_f32,
38093         vuzp2_p8, vuzp2_p16, vuzp2_s8, vuzp2_s16, vuzp2_s32, vuzp2_u8,
38094         vuzp2_u16, vuzp2_u32, vuzp2q_f32, vuzp2q_f64, vuzp2q_p8, vuzp2q_p16,
38095         vuzp2q_s8, vuzp2q_s16, vuzp2q_s32, vuzp2q_s64, vuzp2q_u8, vuzp2q_u16,
38096         vuzp2q_u32, vuzp2q_u64): Replace temporary asm with __builtin_shuffle.
38098 2014-04-30  Joern Rennecke  <joern.rennecke@embecosm.com>
38100         * config/arc/arc.opt (mlra): Move comment above option name
38101         to avoid mis-parsing as language options.
38103 2014-04-30  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
38105         * config/sol2-10.h (TARGET_LIBC_HAS_FUNCTION): Move ...
38106         * config/sol2.h: ... here.
38107         * config/sol2-10.h: Remove.
38109         * config/sol2-bi.h (WCHAR_TYPE, WCHAR_TYPE_SIZE, WINT_TYPE)
38110         (WINT_TYPE_SIZE, MULTILIB_DEFAULTS, DEF_ARCH32_SPEC)
38111         (DEF_ARCH64_SPEC, ASM_CPU_DEFAULT_SPEC, LINK_ARCH64_SPEC_BASE)
38112         (LINK_ARCH64_SPEC, ARCH_DEFAULT_EMULATION, TARGET_LD_EMULATION)
38113         (LINK_ARCH_SPEC, SUBTARGET_EXTRA_SPECS): Move ...
38114         * config/sol2.h: ... here.
38115         (SECTION_NAME_FORMAT): Don't redefine.
38116         (STARTFILE_ARCH32_SPEC): Rename to ...
38117         (STARTFILE_ARCH_SPEC): ... this.
38118         (ASM_OUTPUT_ALIGNED_COMMON): Move ...
38119         * config/sparc/sol2.h: ... here.
38120         (SECTION_NAME_FORMAT): Don't undef.
38121         * config/i386/sol2.h (ASM_CPU_DEFAULT_SPEC)
38122         (SUBTARGET_EXTRA_SPECS): Remove.
38123         * config/sparc/sol2.h (ASM_CPU_DEFAULT_SPEC): Remove.
38125         * config/i386/sol2-bi.h (TARGET_SUBTARGET_DEFAULT)
38126         (MD_STARTFILE_PREFIX): Remove.
38127         (SUBTARGET_OPTIMIZATION_OPTIONS, ASM_CPU32_DEFAULT_SPEC)
38128         (ASM_CPU64_DEFAULT_SPEC, ASM_CPU_SPEC, ASM_SPEC, DEFAULT_ARCH32_P)
38129         (ARCH64_SUBDIR, ARCH32_EMULATION, ARCH64_EMULATION)
38130         (ASM_COMMENT_START, JUMP_TABLES_IN_TEXT_SECTION)
38131         (ASM_OUTPUT_DWARF_PCREL, ASM_OUTPUT_ALIGNED_COMMON)
38132         (USE_IX86_FRAME_POINTER, USE_X86_64_FRAME_POINTER): Move ...
38133         * config/i386/sol2.h: ... here.
38134         (TARGET_SUBTARGET_DEFAULT, SIZE_TYPE, PTRDIFF_TYPE): Remove.
38135         * config/i386/sol2-bi.h: Remove.
38136         * config/sol2.h (MD_STARTFILE_PREFIX): Remove.
38137         (LINK_ARCH32_SPEC_BASE): Remove /usr/ccs/lib/libp, /usr/ccs/lib.
38139         * config/i386/t-sol2-64: Rename to ...
38140         * config/i386/t-sol2: ... this.
38141         * config/sparc/t-sol2-64: Rename to ...
38142         * config/sparc/t-sol2: ... this.
38144         * config.gcc (*-*-solaris2*): Split sol2_tm_file into
38145         sol2_tm_file_head, sol2_tm_file_tail.
38146         Include ${cpu_type}/sol2.h before sol2.h.
38147         Remove sol2-10.h.
38148         (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Include
38149         i386/x86-64.h between sol2_tm_file_head and sol2_tm_file_tail.
38150         Remove i386/sol2-bi.h, sol2-bi.h from tm_file.
38151         Reflect i386/t-sol2-64 renaming.
38152         (sparc*-*-solaris2*): Remove sol2-bi.h from tm_file.
38153         Reflect sparc/t-sol2-64 renaming.
38155 2014-04-30  Richard Biener  <rguenther@suse.de>
38157         * passes.c (execute_function_todo): Move TODO_verify_stmts
38158         and TODO_verify_ssa under the TODO_verify_il umbrella.
38159         * tree-ssa.h (verify_ssa): Adjust prototype.
38160         * tree-ssa.c (verify_ssa): Add parameter to tell whether
38161         we should verify SSA operands.
38162         * tree-cfg.h (verify_gimple_in_cfg): Adjust prototype.
38163         * tree-cfg.c (verify_gimple_in_cfg): Add parameter to tell
38164         whether we should verify whether not throwing stmts have EH info.
38165         * graphite-scop-detection.c (create_sese_edges): Adjust.
38166         * tree-ssa-loop-manip.c (verify_loop_closed_ssa): Likewise.
38167         * tree-eh.c (lower_try_finally_switch): Do not add the
38168         default case label twice.
38170 2014-04-30  Marek Polacek  <polacek@redhat.com>
38172         * gcc.c (sanitize_spec_function): Handle SANITIZE_FLOAT_DIVIDE.
38173         * builtins.def: Initialize builtins even for SANITIZE_FLOAT_DIVIDE.
38174         * flag-types.h (enum sanitize_code): Add SANITIZE_FLOAT_DIVIDE.
38175         * opts.c (common_handle_option): Add -fsanitize=float-divide-by-zero.
38177 2014-04-29  Alan Lawrence  <alan.lawrence@arm.com>
38179         * config/aarch64/arm_neon.h (vzip1_f32, vzip1_p8, vzip1_p16, vzip1_s8,
38180         vzip1_s16, vzip1_s32, vzip1_u8, vzip1_u16, vzip1_u32, vzip1q_f32,
38181         vzip1q_f64, vzip1q_p8, vzip1q_p16, vzip1q_s8, vzip1q_s16, vzip1q_s32,
38182         vzip1q_s64, vzip1q_u8, vzip1q_u16, vzip1q_u32, vzip1q_u64, vzip2_f32,
38183         vzip2_p8, vzip2_p16, vzip2_s8, vzip2_s16, vzip2_s32, vzip2_u8,
38184         vzip2_u16, vzip2_u32, vzip2q_f32, vzip2q_f64, vzip2q_p8, vzip2q_p16,
38185         vzip2q_s8, vzip2q_s16, vzip2q_s32, vzip2q_s64, vzip2q_u8, vzip2q_u16,
38186         vzip2q_u32, vzip2q_u64): Replace inline __asm__ with __builtin_shuffle.
38188 2014-04-29  David Malcolm  <dmalcolm@redhat.com>
38190         * tree-cfg.c (dump_function_to_file): Dump the return type of
38191         functions, in a line to itself before the function body, mimicking
38192         the layout of a C function.
38194 2014-04-29  Jakub Jelinek  <jakub@redhat.com>
38196         PR tree-optimization/60971
38197         * tree-tailcall.c (process_assignment): Reject conversions which
38198         reduce precision.
38200 2014-04-29  James Greenhalgh  <james.greenhalgh@arm.com>
38202         * calls.c (initialize_argument_information): Always treat
38203         PUSH_ARGS_REVERSED as 1, simplify code accordingly.
38204         (expand_call): Likewise.
38205         (emit_library_call_calue_1): Likewise.
38206         * expr.c (PUSH_ARGS_REVERSED): Do not define.
38207         (emit_push_insn): Always treat PUSH_ARGS_REVERSED as 1, simplify
38208         code accordingly.
38210 2014-04-29  Nick Clifton  <nickc@redhat.com>
38212         * config/msp430/msp430.md (umulsidi): Fix typo.
38213         (mulhisi3): Enable even inside interrupt handlers.
38214         * config/msp430/msp430.c (msp430_print_operand): %O: Allow for the
38215         bigger return address pushed in large mode.
38217 2014-04-29  Nick Clifton  <nickc@redhat.com>
38219         * config/arc/arc.c (arc_select_cc_mode): Fix parentheses.
38220         (arc_init_reg_tables): Use a machine_mode enum to iterate over
38221         available modes.
38222         * config/m32r/m32r.c (init_reg_tables): Likewise.
38223         * config/m32c/m32c.c (m32c_illegal_subreg_p): Use a machine_mode
38224         enum to hold the modes.
38226 2014-04-29  Richard Biener  <rguenther@suse.de>
38228         * dominance.c (free_dominance_info): Add overload with
38229         function parameter.
38230         (dom_info_state): Likewise.
38231         (dom_info_available_p): Likewise.
38232         * basic-block.h (free_dominance_info, dom_info_state,
38233         dom_info_available_p): Declare overloads.
38234         * passes.c (execute_function_todo): Verify that verifiers
38235         don't change dominator info state.  Drop dominator info
38236         for IPA pass invocations.
38237         * cgraph.c (release_function_body): Restore asserts that
38238         dominator information is released.
38240 2014-04-29  Patrick Palka  <patrick@parcs.ath.cx>
38242         * doc/invoke.texi: Fix typo.
38243         * tree-vrp.c: Fix typos.
38244         * gimple.c (infer_nonnull_range): Reorder operands of an && condition.
38246 2014-04-29  Zhenqiang Chen  <zhenqiang.chen@linaro.org>
38248         * config/aarch64/aarch64.md (mov<mode>cc): New for GPF.
38250 2014-04-28  James Greenhalgh  <james.greenhalgh@arm.com>
38252         * config/aarch64/aarch64-builtins.c
38253         (aarch64_types_storestruct_lane_qualifiers): New.
38254         (TYPES_STORESTRUCT_LANE): Likewise.
38255         * config/aarch64/aarch64-simd-builtins.def (st2_lane): New.
38256         (st3_lane): Likewise.
38257         (st4_lane): Likewise.
38258         * config/aarch64/aarch64-simd.md (vec_store_lanesoi_lane<mode>): New.
38259         (vec_store_lanesci_lane<mode>): Likewise.
38260         (vec_store_lanesxi_lane<mode>): Likewise.
38261         (aarch64_st2_lane<VQ:mode>): Likewise.
38262         (aarch64_st3_lane<VQ:mode>): Likewise.
38263         (aarch64_st4_lane<VQ:mode>): Likewise.
38264         * config/aarch64/aarch64.md (unspec): Add UNSPEC_ST{2,3,4}_LANE.
38265         * config/aarch64/arm_neon.h
38266         (__ST2_LANE_FUNC): Rewrite using builtins, update use points to
38267         use new macro arguments.
38268         (__ST3_LANE_FUNC): Likewise.
38269         (__ST4_LANE_FUNC): Likewise.
38270         * config/aarch64/iterators.md (V_TWO_ELEM): New.
38271         (V_THREE_ELEM): Likewise.
38272         (V_FOUR_ELEM): Likewise.
38274 2014-04-28  David Malcolm  <dmalcolm@redhat.com>
38276         * doc/gimple.texi: Replace the description of the now-defunct
38277         union gimple_statement_d with a diagram showing the
38278         gimple_statement_base class hierarchy and its relationships to
38279         the GSS_ and GIMPLE_ enums.
38281 2014-04-28  James Greenhalgh  <james.greenhalgh@arm.com>
38283         * config/aarch64/aarch64-protos.h (aarch64_modes_tieable_p): New.
38284         * config/aarch64/aarch64.c
38285         (aarch64_cannot_change_mode_class): Weaken conditions.
38286         (aarch64_modes_tieable_p): New.
38287         * config/aarch64/aarch64.h (MODES_TIEABLE_P): Use it.
38289 2014-04-28  Pat Haugen  <pthaugen@us.ibm.com>
38291         * config/rs6000/sync.md (AINT mode_iterator): Move definition.
38292         (loadsync_<mode>): Change mode.
38293         (load_quadpti, store_quadpti): New.
38294         (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
38295         * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
38297 2014-04-28  Martin Jambor  <mjambor@suse.cz>
38299         * tree-sra.c (sra_modify_expr): Generate new memory accesses with
38300         same alias type as the original statement.
38301         (subreplacement_assignment_data): New type.
38302         (handle_unscalarized_data_in_subtree): New type of parameter,
38303         generate new memory accesses with same alias type as the original
38304         statement.
38305         (load_assign_lhs_subreplacements): Likewise.
38306         (sra_modify_constructor_assign): Generate new memory accesses with
38307         same alias type as the original statement.
38309 2014-04-28  Richard Biener  <rguenther@suse.de>
38311         * tree-pass.h (TODO_verify_il): Define.
38312         (TODO_verify_all): Complete properly.
38313         * passes.c (execute_function_todo): Move existing loop-closed
38314         SSA verification under TODO_verify_il.
38315         (execute_one_pass): Trigger TODO_verify_il at todo-after time.
38316         * graphite-sese-to-poly.c (rewrite_cross_bb_scalar_deps):
38317         Fix tree sharing issue.
38319 2014-04-28  Richard Biener  <rguenther@suse.de>
38321         PR middle-end/60092
38322         * builtins.def (DEF_C11_BUILTIN): Add.
38323         (BUILT_IN_ALIGNED_ALLOC): Likewise.
38324         * coretypes.h (enum function_class): Add function_c11_misc.
38325         * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle
38326         BUILT_IN_ALIGNED_ALLOC like BUILT_IN_MALLOC.
38327         (call_may_clobber_ref_p_1): Likewise.
38328         * tree-ssa-dce.c (mark_stmt_if_obviously_necessary): Likewise.
38329         (mark_all_reaching_defs_necessary_1): Likewise.
38330         (propagate_necessity): Likewise.
38331         (eliminate_unnecessary_stmts): Likewise.
38332         * tree-ssa-ccp.c (evaluate_stmt): Handle BUILT_IN_ALIGNED_ALLOC.
38334 2014-04-28  Richard Biener  <rguenther@suse.de>
38336         * tree-vrp.c (vrp_var_may_overflow): Remove.
38337         (vrp_visit_phi_node): Rather than bumping to +-INF possibly
38338         with overflow immediately bump to one before that value and
38339         let iteration figure out overflow status.
38341 2014-04-28  Richard Biener  <rguenther@suse.de>
38343         * configure.ac: Do valgrind header checks unconditionally.
38344         Add --enable-valgrind-annotations.
38345         * system.h: Guard valgrind header inclusion with
38346         ENABLE_VALGRIND_ANNOTATIONS instead of ENABLE_VALGRIND_CHECKING.
38347         * alloc-pool.c (pool_alloc, pool_free): Use
38348         ENABLE_VALGRIND_ANNOTATIONS instead of ENABLE_VALGRIND_CHECKING
38349         to guard possibly dead code.
38350         * config.in: Regenerated.
38351         * configure: Likewise.
38353 2014-04-28  Jeff Law  <law@redhat.com>
38355         PR tree-optimization/60902
38356         * tree-ssa-threadedge.c
38357         (record_temporary_equivalences_from_stmts_at_dest): Only iterate
38358         over real defs when invalidating outputs from statements that do not
38359         produce useful outputs for threading.
38361 2014-04-28  Richard Biener  <rguenther@suse.de>
38363         PR tree-optimization/60979
38364         * graphite-scop-detection.c (scopdet_basic_block_info): Reject
38365         SCOPs that end in a block with a successor with abnormal
38366         predecessors.
38368 2014-04-28  Richard Biener  <rguenther@suse.de>
38370         * tree-pass.h (execute_pass_list): Adjust prototype.
38371         * passes.c (pass_manager::execute_early_local_passes): Adjust.
38372         (do_per_function): Change callback signature, push all actual
38373         work to the callbals.
38374         (do_per_function_toporder): Likewise.
38375         (execute_function_dump): Adjust.
38376         (execute_function_todo): Likewise.
38377         (clear_last_verified): Likewise.
38378         (verify_curr_properties): Likewise.
38379         (update_properties_after_pass): Likewise.
38380         (execute_pass_list_1): Split out from ...
38381         (execute_pass_list): ... here.  Adjust.
38382         (execute_ipa_pass_list): Likewise.
38383         * cgraphunit.c (cgraph_add_new_function): Adjust.
38384         (analyze_function): Likewise.
38385         (expand_function): Likewise.
38386         * cgraph.c (release_function_body): Free dominance info
38387         here instead of asserting it was magically freed elsewhere.
38389 2014-04-28  Eric Botcazou  <ebotcazou@adacore.com>
38391         * configure.ac: Tweak GAS check for LEON instructions on SPARC.
38392         * configure: Regenerate.
38393         * config/sparc/sparc.opt (muser-mode): New option.
38394         * config/sparc/sync.md (atomic_compare_and_swap<mode>_1): Do not enable
38395         for LEON3.
38396         (atomic_compare_and_swap_leon3_1): New instruction for LEON3.
38397         * doc/invoke.texi (SPARC options): Document -muser-mode.
38399 2014-04-27  Richard Sandiford  <rdsandiford@googlemail.com>
38401         * cselib.c (find_slot_memmode): Delete.
38402         (cselib_hasher): Change compare_type to a struct.
38403         (cselib_hasher::equal): Update accordingly.  Don't expect wrapped
38404         constants.
38405         (preserve_constants_and_equivs): Adjust for new compare_type.
38406         (cselib_find_slot): Likewise.  Take the mode of the rtx as argument.
38407         (wrap_constant): Delete.
38408         (cselib_lookup_mem, cselib_lookup_1): Update calls to cselib_find_slot.
38410 2014-04-26  Markus Trippelsdorf  <markus@trippelsdorf.de>
38412         * doc/install.texi (Building with profile feedback): Remove
38413         outdated sentence.
38415 2014-04-26  Tom de Vries  <tom@codesourcery.com>
38417         * config/i386/i386.md (define_expand "ldexpxf3"): Fix out-of-bounds
38418         array accesses.
38420 2014-04-25  Cary Coutant  <ccoutant@google.com>
38422         PR debug/60929
38423         * dwarf2out.c (should_move_die_to_comdat): A type definition
38424         can contain a subprogram definition, but don't move it to a
38425         comdat unit.
38426         (clone_as_declaration): Copy DW_AT_abstract_origin attribute.
38427         (generate_skeleton_bottom_up): Remove DW_AT_object_pointer attribute
38428         from original DIE.
38429         (clone_tree_hash): Rename to...
38430         (clone_tree_partial): ...this; change callers.  Copy
38431         DW_TAG_subprogram DIEs as declarations.
38432         (copy_decls_walk): Don't copy children of a declaration into a
38433         type unit.
38435 2014-04-25  H.J. Lu  <hongjiu.lu@intel.com>
38437         PR target/60969
38438         * config/i386/i386.md (*movsf_internal): Set MODE to SI for
38439         alternative 12.
38441 2014-04-25  Jiong Wang  <jiong.wang@arm.com>
38443         * config/arm/predicates.md (call_insn_operand): Add long_call check.
38444         * config/arm/arm.md (sibcall, sibcall_value): Force the address to
38445         reg for long_call.
38446         * config/arm/arm.c (arm_function_ok_for_sibcall): Remove long_call
38447         restriction.
38449 2014-04-25  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
38451         * config/arm/arm.c (arm_cortex_a8_tune): Initialise T16-related fields.
38453 2014-04-25  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
38455         PR tree-optimization/60930
38456         * gimple-ssa-strength-reduction.c (create_mul_imm_cand):  Reject
38457         creating a multiply candidate by folding two constant
38458         multiplicands when the result overflows.
38460 2014-04-25  Jakub Jelinek  <jakub@redhat.com>
38462         PR tree-optimization/60960
38463         * tree-vect-generic.c (expand_vector_operation): Only call
38464         expand_vector_divmod if type's mode satisfies VECTOR_MODE_P.
38466 2014-04-25  Tom de Vries  <tom@codesourcery.com>
38468         * expr.c (clobber_reg_mode): New function.
38469         * expr.h (clobber_reg): New function.
38471 2014-04-25  Tom de Vries  <tom@codesourcery.com>
38473         * rtlanal.c (find_all_hard_reg_sets): Note INSN_CALL_FUNCTION_USAGE
38474         clobbers.
38476 2014-04-25  Radovan Obradovic  <robradovic@mips.com>
38477             Tom de Vries  <tom@codesourcery.com>
38479         * rtlanal.c (find_all_hard_reg_sets): Add bool implicit parameter and
38480         handle.
38481         * rtl.h (find_all_hard_reg_sets): Add bool parameter.
38482         * haifa-sched.c (recompute_todo_spec, check_clobbered_conditions): Add
38483         new argument to find_all_hard_reg_sets call.
38485 2014-04-25  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
38487         * config/arm/aarch-common.c (aarch_rev16_shright_mask_imm_p):
38488         Use HOST_WIDE_INT_C for mask literal.
38489         (aarch_rev16_shleft_mask_imm_p): Likewise.
38491 2014-04-25  Eric Botcazou  <ebotcazou@adacore.com>
38493         PR target/60941
38494         * config/sparc/sparc.md (ashlsi3_extend): Delete.
38496 2014-04-25  Marc Glisse  <marc.glisse@inria.fr>
38498         PR preprocessor/56540
38499         * config/i386/i386-c.c (ix86_target_macros): Define
38500         __SIZEOF_FLOAT80__ and __SIZEOF_FLOAT128__.
38502 2014-04-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
38504         * configure.ac (tga_func): Remove.
38505         (LIB_TLS_SPEC): Remove.
38506         * configure: Regenerate.
38507         * config.in: Regenerate.
38508         * config/sol2.h (LIB_SPEC): Don't use LIB_TLS_SPEC.
38510 2014-04-25  Richard Biener  <rguenther@suse.de>
38512         PR ipa/60912
38513         * tree-ssa-structalias.c (ipa_pta_execute): Compute direct
38514         call stmt use/clobber sets during stmt walk instead of
38515         walking the possibly incomplete set of caller edges.
38517 2014-04-25  Richard Biener  <rguenther@suse.de>
38519         PR ipa/60911
38520         * passes.c (apply_ipa_transforms): Inline into only caller ...
38521         (execute_one_pass): ... here.  Properly bring in function
38522         bodies for nodes we want to apply IPA transforms to.
38524 2014-04-24  Cong Hou  <congh@google.com>
38526         PR tree-optimization/60896
38527         * tree-vect-patterns.c (vect_recog_dot_prod_pattern): Pick up
38528         all statements in PATTERN_DEF_SEQ in recognized widen-mult pattern.
38529         (vect_mark_pattern_stmts): Set the def type of all statements in
38530         PATTERN_DEF_SEQ as vect_internal_def.
38532 2014-04-24  Michael Meissner  <meissner@linux.vnet.ibm.com>
38534         * doc/extend.texi (PowerPC Built-in Functions): Document new
38535         powerpc extended divide, bcd, pack/unpack 128-bit, builtin functions.
38536         (PowerPC AltiVec/VSX Built-in Functions): Likewise.
38538         * config/rs6000/predicates.md (const_0_to_3_operand): New
38539         predicate to match 0..3 integer constants.
38541         * config/rs6000/rs6000-builtin.def (BU_DFP_MISC_1): Add new macros
38542         to support adding miscellaneous builtin functions.
38543         (BU_DFP_MISC_2): Likewise.
38544         (BU_P7_MISC_1): Likewise.
38545         (BU_P7_MISC_2): Likewise.
38546         (BU_P8V_MISC_3): Likewise.
38547         (BU_MISC_1): Likewise.
38548         (BU_MISC_2): Likewise.
38549         (DIVWE): Add extended divide builtin functions.
38550         (DIVWEO): Likewise.
38551         (DIVWEU): Likewise.
38552         (DIVWEUO): Likewise.
38553         (DIVDE): Likewise.
38554         (DIVDEO): Likewise.
38555         (DIVDEU): Likewise.
38556         (DIVDEUO): Likewise.
38557         (DXEX): Add decimal floating-point builtin functions.
38558         (DXEXQ): Likewise.
38559         (DDEDPD): Likewise.
38560         (DDEDPDQ): Likewise.
38561         (DENBCD): Likewise.
38562         (DENBCDQ): Likewise.
38563         (DIEX): Likewise.
38564         (DIEXQ): Likewise.
38565         (DSCLI): Likewise.
38566         (DSCLIQ): Likewise.
38567         (DSCRI): Likewise.
38568         (DSCRIQ): Likewise.
38569         (CDTBCD): Add new BCD builtin functions.
38570         (CBCDTD): Likewise.
38571         (ADDG6S): Likewise.
38572         (BCDADD): Likewise.
38573         (BCDADD_LT): Likewise.
38574         (BCDADD_EQ): Likewise.
38575         (BCDADD_GT): Likewise.
38576         (BCDADD_OV): Likewise.
38577         (BCDSUB): Likewise.
38578         (BCDSUB_LT): Likewise.
38579         (BCDSUB_EQ): Likewise.
38580         (BCDSUB_GT): Likewise.
38581         (BCDSUB_OV): Likewise.
38582         (PACK_TD): Add new pack/unpack 128-bit type builtin functions.
38583         (UNPACK_TD): Likewise.
38584         (PACK_TF): Likewise.
38585         (UNPACK_TF): Likewise.
38586         (UNPACK_TF_0): Likewise.
38587         (UNPACK_TF_1): Likewise.
38588         (PACK_V1TI): Likewise.
38589         (UNPACK_V1TI): Likewise.
38591         * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Add
38592         support for decimal floating point builtin functions.
38593         (rs6000_expand_ternop_builtin): Add checks for the new builtin
38594         functions that take constant arguments.
38595         (rs6000_invalid_builtin): Add decimal floating point builtin support.
38596         (rs6000_init_builtins): Setup long double, _Decimal64, and
38597         _Decimal128 types for new builtin functions.
38598         (builtin_function_type): Set the unsigned flags appropriately for
38599         the new builtin functions.
38600         (rs6000_opt_masks): Add support for decimal floating point builtin
38601         functions.
38603         * config/rs6000/rs6000.h (RS6000_BTM_DFP): Add support for decimal
38604         floating point builtin functions.
38605         (RS6000_BTM_COMMON): Likewise.
38606         (RS6000_BTI_long_double): Likewise.
38607         (RS6000_BTI_dfloat64): Likewise.
38608         (RS6000_BTI_dfloat128): Likewise.
38609         (long_double_type_internal_node): Likewise.
38610         (dfloat64_type_internal_node): Likewise.
38611         (dfloat128_type_internal_node): Likewise.
38613         * config/rs6000/altivec.h (UNSPEC_BCDADD): Add support for ISA
38614         2.07 bcd arithmetic instructions.
38615         (UNSPEC_BCDSUB): Likewise.
38616         (UNSPEC_BCD_OVERFLOW): Likewise.
38617         (UNSPEC_BCD_ADD_SUB): Likewise.
38618         (bcd_add_sub): Likewise.
38619         (BCD_TEST): Likewise.
38620         (bcd<bcd_add_sub>): Likewise.
38621         (bcd<bcd_add_sub>_test): Likewise.
38622         (bcd<bcd_add_sub>_test2): Likewise.
38623         (bcd<bcd_add_sub>_<code>): Likewise.
38624         (peephole2 for combined bcd ops): Likewise.
38626         * config/rs6000/dfp.md (UNSPEC_DDEDPD): Add support for new
38627         decimal floating point builtin functions.
38628         (UNSPEC_DENBCD): Likewise.
38629         (UNSPEC_DXEX): Likewise.
38630         (UNSPEC_DIEX): Likewise.
38631         (UNSPEC_DSCLI): Likewise.
38632         (UNSPEC_DSCRI): Likewise.
38633         (D64_D128): Likewise.
38634         (dfp_suffix): Likewise.
38635         (dfp_ddedpd_<mode>): Likewise.
38636         (dfp_denbcd_<mode>): Likewise.
38637         (dfp_dxex_<mode>): Likewise.
38638         (dfp_diex_<mode>): Likewise.
38639         (dfp_dscli_<mode>): Likewise.
38640         (dfp_dscri_<mode>): Likewise.
38642         * config/rs6000/rs6000.md (UNSPEC_ADDG6S): Add support for new BCD
38643         builtin functions.
38644         (UNSPEC_CDTBCD): Likewise.
38645         (UNSPEC_CBCDTD): Likewise.
38646         (UNSPEC_DIVE): Add support for new extended divide builtin functions.
38647         (UNSPEC_DIVEO): Likewise.
38648         (UNSPEC_DIVEU): Likewise.
38649         (UNSPEC_DIVEUO): Likewise.
38650         (UNSPEC_UNPACK_128BIT): Add support for new builtin functions to
38651         pack/unpack 128-bit types.
38652         (UNSPEC_PACK_128BIT): Likewise.
38653         (idiv_ldiv): New mode attribute to set the 32/64-bit divide type.
38654         (udiv<mode>3): Use idiv_ldiv mode attribute.
38655         (div<mode>3): Likewise.
38656         (addg6s): Add new BCD builtin functions.
38657         (cdtbcd): Likewise.
38658         (cbcdtd): Likewise.
38659         (UNSPEC_DIV_EXTEND): Add support for new extended divide instructions.
38660         (div_extend): Likewise.
38661         (div<div_extend>_<mode>"): Likewise.
38662         (FP128_64): Add support for new builtin functions to pack/unpack
38663         128-bit types.
38664         (unpack<mode>): Likewise.
38665         (unpacktf_0): Likewise.
38666         (unpacktf_1): Likewise.
38667         (unpack<mode>_dm): Likewise.
38668         (unpack<mode>_nodm): Likewise.
38669         (pack<mode>): Likewise.
38670         (unpackv1ti): Likewise.
38671         (packv1ti): Likewise.
38673 2014-04-24  Vishnu K S  <Vishnu.k_s@atmel.com>
38675         * gcc/config/avr/avr.c: Add comment on why -fdelete-null-pointer-checks
38676         is disabled.
38678 2014-04-24  Jakub Jelinek  <jakub@redhat.com>
38680         * tree.h (OMP_CLAUSE_LINEAR_GIMPLE_SEQ): Define.
38681         * gimplify.c (omp_is_private): Change last argument's type to int.
38682         Only diagnose lastprivate if the simd argument is 1, only diagnose
38683         linear if the simd argument is 2.
38684         (gimplify_omp_for): Adjust omp_is_private callers.  When adding
38685         lastprivate or private, add the clause to OMP_FOR_CLAUSES.  Pass
38686         GOVD_EXPLICIT to omp_add_variable.  For simd with collapse == 1
38687         create OMP_CLAUSE_LINEAR rather than OMP_CLAUSE_PRIVATE for var.
38688         If var != decl and decl is in OMP_CLAUSE_LINEAR, gimplify decl
38689         increment to OMP_CLAUSE_LINEAR_GIMPLE_SEQ.
38690         * omp-low.c (scan_sharing_clauses, lower_lastprivate_clauses): Handle
38691         OMP_CLAUSE_LINEAR_GIMPLE_SEQ.
38692         * tree-nested.c (convert_nonlocal_omp_clauses,
38693         convert_local_omp_clauses): Handle OMP_CLAUSE_LINEAR.
38695 2014-04-24  Segher Boessenkool  <segher@kernel.crashing.org>
38697         PR target/60822
38698         * config/m68k/m68k.md (extendplussidi): Don't allow memory for
38699         operand 1.
38701 2014-04-24  Dimitris Papavasiliou  <dpapavas@gmail.com>
38703         * flag-types.h (enum ivar_visibility): Add.
38705 2014-04-24  Trevor Saunders  <tsaunders@mozilla.com>
38707         * config/sh/sh_treg_combine.c (sh_treg_combine::execute): Take
38708         function * argument.
38710 2014-04-24  Alan Lawrence  <alan.lawrence@arm.com>
38712         * config/aarch64/aarch64.c (aarch64_evpc_tbl): Enable for bigendian.
38714 2014-04-24  Radovan Obradovic  <robradovic@mips.com>
38715             Tom de Vries  <tom@codesourcery.com>
38717         * reg-notes.def (REG_NOTE (CALL_DECL)): New reg-note REG_CALL_DECL.
38718         * calls.c (expand_call, emit_library_call_value_1): Add REG_CALL_DECL
38719         reg-note.
38720         * combine.c (distribute_notes): Handle REG_CALL_DECL reg-note.
38721         * emit-rtl.c (try_split): Same.
38723 2014-04-24  Radovan Obradovic  <robradovic@mips.com>
38724             Tom de Vries  <tom@codesourcery.com>
38726         * common.opt (fuse-caller-save): New option.
38728 2014-04-24  Tejas Belagod  <tejas.belagod@arm.com>
38730         * config/aarch64/aarch64.c (aarch64_evpc_tbl): Reverse order of
38731         elements for big-endian.
38733 2014-04-24  Richard Biener  <rguenther@suse.de>
38735         * expr.c (expand_expr_real_1): Avoid gimple_assign_rhs_to_tree
38736         during TER and instead use the sepops interface for expanding
38737         non-GIMPLE_SINGLE_RHS.
38739 2014-04-24  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
38741         * config/i386/sol2.h (ASM_PREFERRED_EH_DATA_FORMAT): Only redefine
38742         if not HAVE_AS_IX86_DIFF_SECT_DELTA.
38744 2014-04-24  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
38746         * configure.ac (gcc_cv_as_cfi_directive): Support Solaris/x86
38747         assembler 64-bit option.
38748         * configure: Regenerate.
38750 2014-04-24  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
38752         * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Check
38753         TARGET_SIMD rather than TARGET_GENERAL_REGS_ONLY.
38754         (TARGET_SIMD): Take AARCH64_ISA_SIMD into account.
38755         (TARGET_FLOAT): Take AARCH64_ISA_FP into account.
38756         (TARGET_CRYPTO): Take TARGET_SIMD into account.
38758 2014-04-24  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
38760         * config/aarch64/aarch64-builtins.c
38761         (aarch64_builtin_vectorized_function): Handle BUILT_IN_BSWAP16,
38762         BUILT_IN_BSWAP32, BUILT_IN_BSWAP64.
38763         * config/aarch64/aarch64-simd.md (bswap<mode>): New pattern.
38764         * config/aarch64/aarch64-simd-builtins.def: Define vector bswap
38765         builtins.
38766         * config/aarch64/iterator.md (VDQHSD): New mode iterator.
38767         (Vrevsuff): New mode attribute.
38769 2014-04-24  Terry Guo  <terry.guo@arm.com>
38771         * config/arm/arm.h (machine_function): Define variable
38772         after_arm_reorg here.
38773         * config/arm/arm.c (after_arm_reorg): Remove the definition.
38774         (arm_split_constant): Update the way to access variable
38775         after_arm_reorg.
38776         (arm_reorg): Ditto.
38777         (arm_output_function_epilogue): Remove the reset of after_arm_reorg.
38779 2014-04-23  Tom de Vries  <tom@codesourcery.com>
38781         * target-hooks-macros.h: Fix DEFHOOKPOD argument order in comment.
38783 2014-04-23  David Malcolm  <dmalcolm@redhat.com>
38785         * is-a.h: Update comments to reflect the following changes to the
38786         "pointerness" of the API, making the template parameter match the
38787         return type, allowing use of is-a.h with typedefs of pointers.
38788         (is_a_helper::cast): Return a T rather then a pointer to a T, so
38789         that the return type matches the parameter to the is_a_helper.
38790         (as_a): Likewise.
38791         (dyn_cast): Likewise.
38793         * cgraph.c (cgraph_node_for_asm): Update for removal of implicit
38794         pointer from the is-a.h API.
38796         * cgraph.h (is_a_helper <cgraph_node>::test): Convert to...
38797         (is_a_helper <cgraph_node *>::test): ...this, matching change to
38798         is-a.h API.
38799         (is_a_helper <varpool_node>::test): Likewise, convert to...
38800         (is_a_helper <varpool_node *>::test): ...this.
38802         (varpool_first_variable): Update for removal of implicit pointer
38803         from the is-a.h API.
38804         (varpool_next_variable): Likewise.
38805         (varpool_first_static_initializer): Likewise.
38806         (varpool_next_static_initializer): Likewise.
38807         (varpool_first_defined_variable): Likewise.
38808         (varpool_next_defined_variable): Likewise.
38809         (cgraph_first_defined_function): Likewise.
38810         (cgraph_next_defined_function): Likewise.
38811         (cgraph_first_function): Likewise.
38812         (cgraph_next_function): Likewise.
38813         (cgraph_first_function_with_gimple_body): Likewise.
38814         (cgraph_next_function_with_gimple_body): Likewise.
38815         (cgraph_alias_target): Likewise.
38816         (varpool_alias_target): Likewise.
38817         (cgraph_function_or_thunk_node): Likewise.
38818         (varpool_variable_node): Likewise.
38819         (symtab_real_symbol_p): Likewise.
38820         * cgraphunit.c (referred_to_p): Likewise.
38821         (analyze_functions): Likewise.
38822         (handle_alias_pairs): Likewise.
38823         * gimple-fold.c (can_refer_decl_in_current_unit_p): Likewise.
38824         * gimple-ssa.h (gimple_vuse_op): Likewise.
38825         (gimple_vdef_op): Likewise.
38826         * gimple-streamer-in.c (input_gimple_stmt): Likewise.
38827         * gimple.c (gimple_build_asm_1): Likewise.
38828         (gimple_build_try): Likewise.
38829         (gimple_build_resx): Likewise.
38830         (gimple_build_eh_dispatch): Likewise.
38831         (gimple_build_omp_for): Likewise.
38832         (gimple_omp_for_set_clauses): Likewise.
38834         * gimple.h (is_a_helper <gimple_statement_asm>::test): Convert to...
38835         (is_a_helper <gimple_statement_asm *>::test): ...this.
38836         (is_a_helper <gimple_statement_bind>::test): Convert to...
38837         (is_a_helper <gimple_statement_bind *>::test): ...this.
38838         (is_a_helper <gimple_statement_call>::test): Convert to...
38839         (is_a_helper <gimple_statement_call *>::test): ...this.
38840         (is_a_helper <gimple_statement_catch>::test): Convert to...
38841         (is_a_helper <gimple_statement_catch *>::test): ...this.
38842         (is_a_helper <gimple_statement_resx>::test): Convert to...
38843         (is_a_helper <gimple_statement_resx *>::test): ...this.
38844         (is_a_helper <gimple_statement_eh_dispatch>::test): Convert to...
38845         (is_a_helper <gimple_statement_eh_dispatch *>::test): ...this.
38846         (is_a_helper <gimple_statement_eh_else>::test): Convert to...
38847         (is_a_helper <gimple_statement_eh_else *>::test): ...this.
38848         (is_a_helper <gimple_statement_eh_filter>::test): Convert to...
38849         (is_a_helper <gimple_statement_eh_filter *>::test): ...this.
38850         (is_a_helper <gimple_statement_eh_mnt>::test): Convert to...
38851         (is_a_helper <gimple_statement_eh_mnt *>::test): ...this.
38852         (is_a_helper <gimple_statement_omp_atomic_load>::test): Convert to...
38853         (is_a_helper <gimple_statement_omp_atomic_load *>::test): ...this.
38854         (is_a_helper <gimple_statement_omp_atomic_store>::test): Convert to...
38855         (is_a_helper <gimple_statement_omp_atomic_store *>::test): ...this.
38856         (is_a_helper <gimple_statement_omp_return>::test): Convert to...
38857         (is_a_helper <gimple_statement_omp_return *>::test): ...this.
38858         (is_a_helper <gimple_statement_omp_continue>::test): Convert to...
38859         (is_a_helper <gimple_statement_omp_continue *>::test): ...this.
38860         (is_a_helper <gimple_statement_omp_critical>::test): Convert to...
38861         (is_a_helper <gimple_statement_omp_critical *>::test): ...this.
38862         (is_a_helper <gimple_statement_omp_for>::test): Convert to...
38863         (is_a_helper <gimple_statement_omp_for *>::test): ...this.
38864         (is_a_helper <gimple_statement_omp_taskreg>::test): Convert to...
38865         (is_a_helper <gimple_statement_omp_taskreg *>::test): ...this.
38866         (is_a_helper <gimple_statement_omp_parallel>::test): Convert to...
38867         (is_a_helper <gimple_statement_omp_parallel *>::test): ...this.
38868         (is_a_helper <gimple_statement_omp_target>::test): Convert to...
38869         (is_a_helper <gimple_statement_omp_target *>::test): ...this.
38870         (is_a_helper <gimple_statement_omp_sections>::test): Convert to...
38871         (is_a_helper <gimple_statement_omp_sections *>::test): ...this.
38872         (is_a_helper <gimple_statement_omp_single>::test): Convert to...
38873         (is_a_helper <gimple_statement_omp_single *>::test): ...this.
38874         (is_a_helper <gimple_statement_omp_teams>::test): Convert to...
38875         (is_a_helper <gimple_statement_omp_teams *>::test): ...this.
38876         (is_a_helper <gimple_statement_omp_task>::test): Convert to...
38877         (is_a_helper <gimple_statement_omp_task *>::test): ...this.
38878         (is_a_helper <gimple_statement_phi>::test): Convert to...
38879         (is_a_helper <gimple_statement_phi *>::test): ...this.
38880         (is_a_helper <gimple_statement_transaction>::test): Convert to...
38881         (is_a_helper <gimple_statement_transaction *>::test): ...this.
38882         (is_a_helper <gimple_statement_try>::test): Convert to...
38883         (is_a_helper <gimple_statement_try *>::test): ...this.
38884         (is_a_helper <gimple_statement_wce>::test): Convert to...
38885         (is_a_helper <gimple_statement_wce *>::test): ...this.
38886         (is_a_helper <const gimple_statement_asm>::test): Convert to...
38887         (is_a_helper <const gimple_statement_asm *>::test): ...this.
38888         (is_a_helper <const gimple_statement_bind>::test): Convert to...
38889         (is_a_helper <const gimple_statement_bind *>::test): ...this.
38890         (is_a_helper <const gimple_statement_call>::test): Convert to...
38891         (is_a_helper <const gimple_statement_call *>::test): ...this.
38892         (is_a_helper <const gimple_statement_catch>::test): Convert to...
38893         (is_a_helper <const gimple_statement_catch *>::test): ...this.
38894         (is_a_helper <const gimple_statement_resx>::test): Convert to...
38895         (is_a_helper <const gimple_statement_resx *>::test): ...this.
38896         (is_a_helper <const gimple_statement_eh_dispatch>::test): Convert to...
38897         (is_a_helper <const gimple_statement_eh_dispatch *>::test): ...this.
38898         (is_a_helper <const gimple_statement_eh_filter>::test): Convert to...
38899         (is_a_helper <const gimple_statement_eh_filter *>::test): ...this.
38900         (is_a_helper <const gimple_statement_omp_atomic_load>::test):
38901         Convert to...
38902         (is_a_helper <const gimple_statement_omp_atomic_load *>::test):
38903         ...this.
38904         (is_a_helper <const gimple_statement_omp_atomic_store>::test):
38905         Convert to...
38906         (is_a_helper <const gimple_statement_omp_atomic_store *>::test):
38907         ...this.
38908         (is_a_helper <const gimple_statement_omp_return>::test): Convert to...
38909         (is_a_helper <const gimple_statement_omp_return *>::test): ...this.
38910         (is_a_helper <const gimple_statement_omp_continue>::test): Convert
38911         to...
38912         (is_a_helper <const gimple_statement_omp_continue *>::test): ...this.
38913         (is_a_helper <const gimple_statement_omp_critical>::test): Convert
38914         to...
38915         (is_a_helper <const gimple_statement_omp_critical *>::test): ...this.
38916         (is_a_helper <const gimple_statement_omp_for>::test): Convert to...
38917         (is_a_helper <const gimple_statement_omp_for *>::test): ...this.
38918         (is_a_helper <const gimple_statement_omp_taskreg>::test): Convert to...
38919         (is_a_helper <const gimple_statement_omp_taskreg *>::test): ...this.
38920         (is_a_helper <const gimple_statement_omp_parallel>::test): Convert
38921         to...
38922         (is_a_helper <const gimple_statement_omp_parallel *>::test): ...this.
38923         (is_a_helper <const gimple_statement_omp_target>::test): Convert to...
38924         (is_a_helper <const gimple_statement_omp_target *>::test): ...this.
38925         (is_a_helper <const gimple_statement_omp_sections>::test): Convert
38926         to...
38927         (is_a_helper <const gimple_statement_omp_sections *>::test): ...this.
38928         (is_a_helper <const gimple_statement_omp_single>::test): Convert to...
38929         (is_a_helper <const gimple_statement_omp_single *>::test): ...this.
38930         (is_a_helper <const gimple_statement_omp_teams>::test): Convert to...
38931         (is_a_helper <const gimple_statement_omp_teams *>::test): ...this.
38932         (is_a_helper <const gimple_statement_omp_task>::test): Convert to...
38933         (is_a_helper <const gimple_statement_omp_task *>::test): ...this.
38934         (is_a_helper <const gimple_statement_phi>::test): Convert to...
38935         (is_a_helper <const gimple_statement_phi *>::test): ...this.
38936         (is_a_helper <const gimple_statement_transaction>::test): Convert to...
38937         (is_a_helper <const gimple_statement_transaction *>::test): ...this.
38938         (is_a_helper <const gimple_statement_with_ops>::test): Convert to...
38939         (is_a_helper <const gimple_statement_with_ops *>::test): ...this.
38940         (is_a_helper <gimple_statement_with_ops>::test): Convert to...
38941         (is_a_helper <gimple_statement_with_ops *>::test): ...this.
38942         (is_a_helper <const gimple_statement_with_memory_ops>::test): Convert
38943         to...
38944         (is_a_helper <const gimple_statement_with_memory_ops *>::test):
38945         ...this.
38946         (is_a_helper <gimple_statement_with_memory_ops>::test): Convert to...
38947         (is_a_helper <gimple_statement_with_memory_ops *>::test): ...this.
38949         (gimple_use_ops): Update for removal of implicit pointer from the
38950         is-a.h API.
38951         (gimple_set_use_ops): Likewise.
38952         (gimple_vuse): Likewise.
38953         (gimple_vdef): Likewise.
38954         (gimple_vuse_ptr): Likewise.
38955         (gimple_vdef_ptr): Likewise.
38956         (gimple_set_vuse): Likewise.
38957         (gimple_set_vdef): Likewise.
38958         (gimple_omp_return_set_lhs): Likewise.
38959         (gimple_omp_return_lhs): Likewise.
38960         (gimple_omp_return_lhs_ptr): Likewise.
38961         (gimple_call_fntype): Likewise.
38962         (gimple_call_set_fntype): Likewise.
38963         (gimple_call_set_internal_fn): Likewise.
38964         (gimple_call_use_set): Likewise.
38965         (gimple_call_clobber_set): Likewise.
38966         (gimple_bind_vars): Likewise.
38967         (gimple_bind_set_vars): Likewise.
38968         (gimple_bind_body_ptr): Likewise.
38969         (gimple_bind_set_body): Likewise.
38970         (gimple_bind_add_stmt): Likewise.
38971         (gimple_bind_block): Likewise.
38972         (gimple_bind_set_block): Likewise.
38973         (gimple_asm_ninputs): Likewise.
38974         (gimple_asm_noutputs): Likewise.
38975         (gimple_asm_nclobbers): Likewise.
38976         (gimple_asm_nlabels): Likewise.
38977         (gimple_asm_input_op): Likewise.
38978         (gimple_asm_input_op_ptr): Likewise.
38979         (gimple_asm_output_op): Likewise.
38980         (gimple_asm_output_op_ptr): Likewise.
38981         (gimple_asm_set_output_op): Likewise.
38982         (gimple_asm_clobber_op): Likewise.
38983         (gimple_asm_set_clobber_op): Likewise.
38984         (gimple_asm_label_op): Likewise.
38985         (gimple_asm_set_label_op): Likewise.
38986         (gimple_asm_string): Likewise.
38987         (gimple_catch_types): Likewise.
38988         (gimple_catch_types_ptr): Likewise.
38989         (gimple_catch_handler_ptr): Likewise.
38990         (gimple_catch_set_types): Likewise.
38991         (gimple_catch_set_handler): Likewise.
38992         (gimple_eh_filter_types): Likewise.
38993         (gimple_eh_filter_types_ptr): Likewise.
38994         (gimple_eh_filter_failure_ptr): Likewise.
38995         (gimple_eh_filter_set_types): Likewise.
38996         (gimple_eh_filter_set_failure): Likewise.
38997         (gimple_eh_must_not_throw_fndecl): Likewise.
38998         (gimple_eh_must_not_throw_set_fndecl): Likewise.
38999         (gimple_eh_else_n_body_ptr): Likewise.
39000         (gimple_eh_else_e_body_ptr): Likewise.
39001         (gimple_eh_else_set_n_body): Likewise.
39002         (gimple_eh_else_set_e_body): Likewise.
39003         (gimple_try_eval_ptr): Likewise.
39004         (gimple_try_cleanup_ptr): Likewise.
39005         (gimple_try_set_eval): Likewise.
39006         (gimple_try_set_cleanup): Likewise.
39007         (gimple_wce_cleanup_ptr): Likewise.
39008         (gimple_wce_set_cleanup): Likewise.
39009         (gimple_phi_capacity): Likewise.
39010         (gimple_phi_num_args): Likewise.
39011         (gimple_phi_result): Likewise.
39012         (gimple_phi_result_ptr): Likewise.
39013         (gimple_phi_set_result): Likewise.
39014         (gimple_phi_arg): Likewise.
39015         (gimple_phi_set_arg): Likewise.
39016         (gimple_resx_region): Likewise.
39017         (gimple_resx_set_region): Likewise.
39018         (gimple_eh_dispatch_region): Likewise.
39019         (gimple_eh_dispatch_set_region): Likewise.
39020         (gimple_omp_critical_name): Likewise.
39021         (gimple_omp_critical_name_ptr): Likewise.
39022         (gimple_omp_critical_set_name): Likewise.
39023         (gimple_omp_for_clauses): Likewise.
39024         (gimple_omp_for_clauses_ptr): Likewise.
39025         (gimple_omp_for_set_clauses): Likewise.
39026         (gimple_omp_for_collapse): Likewise.
39027         (gimple_omp_for_index): Likewise.
39028         (gimple_omp_for_index_ptr): Likewise.
39029         (gimple_omp_for_set_index): Likewise.
39030         (gimple_omp_for_initial): Likewise.
39031         (gimple_omp_for_initial_ptr): Likewise.
39032         (gimple_omp_for_set_initial): Likewise.
39033         (gimple_omp_for_final): Likewise.
39034         (gimple_omp_for_final_ptr): Likewise.
39035         (gimple_omp_for_set_final): Likewise.
39036         (gimple_omp_for_incr): Likewise.
39037         (gimple_omp_for_incr_ptr): Likewise.
39038         (gimple_omp_for_set_incr): Likewise.
39039         (gimple_omp_for_pre_body_ptr): Likewise.
39040         (gimple_omp_for_set_pre_body): Likewise.
39041         (gimple_omp_parallel_clauses): Likewise.
39042         (gimple_omp_parallel_clauses_ptr): Likewise.
39043         (gimple_omp_parallel_set_clauses): Likewise.
39044         (gimple_omp_parallel_child_fn): Likewise.
39045         (gimple_omp_parallel_child_fn_ptr): Likewise.
39046         (gimple_omp_parallel_set_child_fn): Likewise.
39047         (gimple_omp_parallel_data_arg): Likewise.
39048         (gimple_omp_parallel_data_arg_ptr): Likewise.
39049         (gimple_omp_parallel_set_data_arg): Likewise.
39050         (gimple_omp_task_clauses): Likewise.
39051         (gimple_omp_task_clauses_ptr): Likewise.
39052         (gimple_omp_task_set_clauses): Likewise.
39053         (gimple_omp_task_child_fn): Likewise.
39054         (gimple_omp_task_child_fn_ptr): Likewise.
39055         (gimple_omp_task_set_child_fn): Likewise.
39056         (gimple_omp_task_data_arg): Likewise.
39057         (gimple_omp_task_data_arg_ptr): Likewise.
39058         (gimple_omp_task_set_data_arg): Likewise.
39059         (gimple_omp_taskreg_clauses): Likewise.
39060         (gimple_omp_taskreg_clauses_ptr): Likewise.
39061         (gimple_omp_taskreg_set_clauses): Likewise.
39062         (gimple_omp_taskreg_child_fn): Likewise.
39063         (gimple_omp_taskreg_child_fn_ptr): Likewise.
39064         (gimple_omp_taskreg_set_child_fn): Likewise.
39065         (gimple_omp_taskreg_data_arg): Likewise.
39066         (gimple_omp_taskreg_data_arg_ptr): Likewise.
39067         (gimple_omp_taskreg_set_data_arg): Likewise.
39068         (gimple_omp_task_copy_fn): Likewise.
39069         (gimple_omp_task_copy_fn_ptr): Likewise.
39070         (gimple_omp_task_set_copy_fn): Likewise.
39071         (gimple_omp_task_arg_size): Likewise.
39072         (gimple_omp_task_arg_size_ptr): Likewise.
39073         (gimple_omp_task_set_arg_size): Likewise.
39074         (gimple_omp_task_arg_align): Likewise.
39075         (gimple_omp_task_arg_align_ptr): Likewise.
39076         (gimple_omp_task_set_arg_align): Likewise.
39077         (gimple_omp_single_clauses): Likewise.
39078         (gimple_omp_single_clauses_ptr): Likewise.
39079         (gimple_omp_single_set_clauses): Likewise.
39080         (gimple_omp_target_clauses): Likewise.
39081         (gimple_omp_target_clauses_ptr): Likewise.
39082         (gimple_omp_target_set_clauses): Likewise.
39083         (gimple_omp_target_child_fn): Likewise.
39084         (gimple_omp_target_child_fn_ptr): Likewise.
39085         (gimple_omp_target_set_child_fn): Likewise.
39086         (gimple_omp_target_data_arg): Likewise.
39087         (gimple_omp_target_data_arg_ptr): Likewise.
39088         (gimple_omp_target_set_data_arg): Likewise.
39089         (gimple_omp_teams_clauses): Likewise.
39090         (gimple_omp_teams_clauses_ptr): Likewise.
39091         (gimple_omp_teams_set_clauses): Likewise.
39092         (gimple_omp_sections_clauses): Likewise.
39093         (gimple_omp_sections_clauses_ptr): Likewise.
39094         (gimple_omp_sections_set_clauses): Likewise.
39095         (gimple_omp_sections_control): Likewise.
39096         (gimple_omp_sections_control_ptr): Likewise.
39097         (gimple_omp_sections_set_control): Likewise.
39098         (gimple_omp_for_set_cond): Likewise.
39099         (gimple_omp_for_cond): Likewise.
39100         (gimple_omp_atomic_store_set_val): Likewise.
39101         (gimple_omp_atomic_store_val): Likewise.
39102         (gimple_omp_atomic_store_val_ptr): Likewise.
39103         (gimple_omp_atomic_load_set_lhs): Likewise.
39104         (gimple_omp_atomic_load_lhs): Likewise.
39105         (gimple_omp_atomic_load_lhs_ptr): Likewise.
39106         (gimple_omp_atomic_load_set_rhs): Likewise.
39107         (gimple_omp_atomic_load_rhs): Likewise.
39108         (gimple_omp_atomic_load_rhs_ptr): Likewise.
39109         (gimple_omp_continue_control_def): Likewise.
39110         (gimple_omp_continue_control_def_ptr): Likewise.
39111         (gimple_omp_continue_set_control_def): Likewise.
39112         (gimple_omp_continue_control_use): Likewise.
39113         (gimple_omp_continue_control_use_ptr): Likewise.
39114         (gimple_omp_continue_set_control_use): Likewise.
39115         (gimple_transaction_body_ptr): Likewise.
39116         (gimple_transaction_label): Likewise.
39117         (gimple_transaction_label_ptr): Likewise.
39118         (gimple_transaction_set_body): Likewise.
39119         (gimple_transaction_set_label): Likewise.
39121         * ipa-devirt.c (build_type_inheritance_graph): Likewise.
39122         * ipa-inline-analysis.c (inline_write_summary): Likewise.
39123         * ipa-ref.c (ipa_record_reference): Likewise.
39124         * ipa-reference.c (analyze_function): Likewise.
39125         (ipa_reference_write_optimization_summary): Likewise.
39126         * ipa.c (symtab_remove_unreachable_nodes): Likewise.
39127         (address_taken_from_non_vtable_p): Likewise.
39128         (comdat_can_be_unshared_p_1): Likewise.
39129         * lto-cgraph.c (lto_output_ref): Likewise.
39130         (add_references): Likewise.
39131         (compute_ltrans_boundary): Likewise.
39132         (output_symtab): Likewise.
39133         (input_ref): Likewise.
39134         (input_cgraph_1): Likewise.
39135         (output_cgraph_opt_summary): Likewise.
39136         * lto-streamer-out.c (lto_output): Likewise.
39137         (output_symbol_p): Likewise.
39138         * lto-streamer.h (lsei_next_function_in_partition): Likewise.
39139         (lsei_start_function_in_partition): Likewise.
39140         (lsei_next_variable_in_partition): Likewise.
39141         (lsei_start_variable_in_partition): Likewise.
39142         * symtab.c (insert_to_assembler_name_hash): Likewise.
39143         (unlink_from_assembler_name_hash): Likewise.
39144         (symtab_unregister_node): Likewise.
39145         (symtab_remove_node): Likewise.
39146         (dump_symtab_node): Likewise.
39147         (verify_symtab_base): Likewise.
39148         (verify_symtab_node): Likewise.
39149         (symtab_make_decl_local): Likewise.
39150         (symtab_alias_ultimate_target): Likewise.
39151         (symtab_resolve_alias): Likewise.
39152         (symtab_get_symbol_partitioning_class): Likewise.
39153         * tree-phinodes.c (allocate_phi_node): Likewise.
39154         (reserve_phi_args_for_new_edge): Likewise.
39155         (remove_phi_args): Likewise.
39156         * varpool.c (varpool_node_for_asm): Likewise.
39157         (varpool_remove_unreferenced_decls): Likewise.
39159 2014-04-23  Jeff Law  <law@redhat.com>
39161         PR tree-optimization/60902
39162         * tree-ssa-threadedge.c
39163         (record_temporary_equivalences_from_stmts_at_dest): Make sure to
39164         invalidate outputs from statements that do not produce useful
39165         outputs for threading.
39167 2014-04-23  Venkataramanan Kumar  <venkataramanan.kumar@linaro.org>
39169         * config/aarch64/aarch64.md (stack_protect_set, stack_protect_test)
39170         (stack_protect_set_<mode>, stack_protect_test_<mode>): Add
39171         machine descriptions for Stack Smashing Protector.
39173 2014-04-23  Richard Earnshaw  <rearnsha@arm.com>
39175         * aarch64.md (<optab>_rol<mode>3): New pattern.
39176         (<optab>_rolsi3_uxtw): Likewise.
39177         * aarch64.c (aarch64_strip_shift): Handle ROTATE and ROTATERT.
39179 2014-04-23  James Greenhalgh  <james.greenhalgh@arm.com>
39181         * config/arm/arm.c (arm_cortex_a57_tune): Initialize all fields.
39182         (arm_cortex_a12_tune): Likewise.
39184 2014-04-23  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
39186         * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle BSWAP.
39188 2014-04-23  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
39190         * config/arm/arm.md (arm_rev16si2): New pattern.
39191         (arm_rev16si2_alt): Likewise.
39192         * config/arm/arm.c (arm_new_rtx_costs): Handle rev16 case.
39194 2014-04-23  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
39196         * config/aarch64/aarch64.md (rev16<mode>2): New pattern.
39197         (rev16<mode>2_alt): Likewise.
39198         * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle rev16 case.
39199         * config/arm/aarch-common.c (aarch_rev16_shright_mask_imm_p): New.
39200         (aarch_rev16_shleft_mask_imm_p): Likewise.
39201         (aarch_rev16_p_1): Likewise.
39202         (aarch_rev16_p): Likewise.
39203         * config/arm/aarch-common-protos.h (aarch_rev16_p): Declare extern.
39204         (aarch_rev16_shright_mask_imm_p): Likewise.
39205         (aarch_rev16_shleft_mask_imm_p): Likewise.
39207 2014-04-23  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
39209         * config/arm/aarch-common-protos.h (alu_cost_table): Add rev field.
39210         * config/arm/aarch-cost-tables.h (generic_extra_costs): Specify
39211         rev cost.
39212         (cortex_a53_extra_costs): Likewise.
39213         (cortex_a57_extra_costs): Likewise.
39214         * config/arm/arm.c (cortexa9_extra_costs): Likewise.
39215         (cortexa7_extra_costs): Likewise.
39216         (cortexa8_extra_costs): Likewise.
39217         (cortexa12_extra_costs): Likewise.
39218         (cortexa15_extra_costs): Likewise.
39219         (v7m_extra_costs): Likewise.
39220         (arm_new_rtx_costs): Handle BSWAP.
39222 2013-04-23  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
39224         * config/arm/arm.c (cortexa8_extra_costs): New table.
39225         (arm_cortex_a8_tune): New tuning struct.
39226         * config/arm/arm-cores.def (cortex-a8): Use cortex_a8 tuning struct.
39228 2014-04-23  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
39230         * config/arm/arm.c (arm_new_rtx_costs): Handle FMA.
39232 2014-04-23  Richard Biener  <rguenther@suse.de>
39234         * Makefile.in (OBJS): Remove loop-unswitch.o.
39235         * tree-pass.h (make_pass_rtl_unswitch): Remove.
39236         * passes.def (pass_rtl_unswitch): Likewise.
39237         * loop-init.c (gate_rtl_unswitch): Likewise.
39238         (rtl_unswitch): Likewise.
39239         (pass_data_rtl_unswitch): Likewise.
39240         (pass_rtl_unswitch): Likewise.
39241         (make_pass_rtl_unswitch): Likewise.
39242         * rtl.h (reversed_condition): Likewise.
39243         (compare_and_jump_seq): Likewise.
39244         * loop-iv.c (reversed_condition): Move here from loop-unswitch.c
39245         and make static.
39246         * loop-unroll.c (compare_and_jump_seq): Likewise.
39248 2014-04-23  Richard Biener  <rguenther@suse.de>
39250         PR tree-optimization/60903
39251         * tree-ssa-loop-im.c (analyze_memory_references): Remove
39252         commented code block.
39253         (execute_sm_if_changed): Properly apply IRREDUCIBLE_LOOP
39254         loop flags to newly created BBs and edges.
39256 2014-04-23  Nick Clifton  <nickc@redhat.com>
39258         * config/msp430/msp430.c (msp430_handle_option): Move function
39259         to msp430-common.c
39260         (msp430_option_override): Simplify mcu and mcpu option handling.
39261         (msp430_is_f5_mcu): Rename to msp430_use_f5_series_hwmult.  Add
39262         support for -mhwmult command line option.
39263         (has_32bit_hwmult): Rename to use_32bit_hwmult.  Add support for
39264         -mhwmult command line option.
39265         (msp430_hwmult_enabled): Delete.
39266         (msp43o_output_labelref): Add support for -mhwmult command line option.
39267         * config/msp430/msp430.md (mulhisi3, umulhisi3, mulsidi3)
39268         (umulsidi3): Likewise.
39269         * config/msp430/msp430.opt (mmcu): Add Report attribute.
39270         (mcpu, mlarge, msmall): Likewise.
39271         (mhwmult): New option.
39272         * config/msp430/msp430-protos.h (msp430_hwmult_enabled): Remove
39273         prototype.
39274         (msp430_is_f5_mcu): Remove prototype.
39275         (msp430_use_f5_series_hwmult): Add prototype.
39276         * config/msp430/msp430-opts.h: New file.
39277         * common/config/msp430: New directory.
39278         * common/config/msp430/msp430-common.c: New file.
39279         * config.gcc (msp430): Remove target_has_targetm_common.
39280         * doc/invoke.texi: Document -mhwmult command line option.
39282 2014-04-23  Nick Clifton  <nickc@redhat.com>
39284         * config/i386/cygwin.h (ENDFILE_SPEC): Include
39285         default-manifest.o if it can be found in the search path.
39286         * config/i386/mingw32.h (ENDFILE_SPEC): Likewise.
39288 2014-04-23  Terry Guo  <terry.guo@arm.com>
39290         * config/arm/arm.h (ASM_APP_OFF): Re-define it in a cleaner way.
39292 2014-04-23  Richard Biener  <rguenther@suse.de>
39294         PR middle-end/60895
39295         * tree-inline.c (declare_return_variable): Use mark_addressable.
39297 2014-04-23  Richard Biener  <rguenther@suse.de>
39299         PR middle-end/60891
39300         * loop-init.c (loop_optimizer_init): Make sure to apply
39301         LOOPS_MAY_HAVE_MULTIPLE_LATCHES before fixing up loops.
39303 2014-04-22  Jakub Jelinek  <jakub@redhat.com>
39305         PR sanitizer/60275
39306         * common.opt (fsanitize-recover, fsanitize-undefined-trap-on-error):
39307         New options.
39308         * gcc.c (sanitize_spec_function): Don't return "" for "undefined"
39309         if flag_sanitize_undefined_trap_on_error.
39310         * sanitizer.def (BUILT_IN_UBSAN_HANDLE_DIVREM_OVERFLOW_ABORT,
39311         BUILT_IN_UBSAN_HANDLE_SHIFT_OUT_OF_BOUNDS_ABORT,
39312         BUILT_IN_UBSAN_HANDLE_VLA_BOUND_NOT_POSITIVE_ABORT,
39313         BUILT_IN_UBSAN_HANDLE_TYPE_MISMATCH_ABORT,
39314         BUILT_IN_UBSAN_HANDLE_ADD_OVERFLOW_ABORT,
39315         BUILT_IN_UBSAN_HANDLE_SUB_OVERFLOW_ABORT,
39316         BUILT_IN_UBSAN_HANDLE_MUL_OVERFLOW_ABORT,
39317         BUILT_IN_UBSAN_HANDLE_NEGATE_OVERFLOW_ABORT,
39318         BUILT_IN_UBSAN_HANDLE_LOAD_INVALID_VALUE_ABORT): New builtins.
39319         * ubsan.c (ubsan_instrument_unreachable): Return
39320         __builtin_trap () if flag_sanitize_undefined_trap_on_error.
39321         (ubsan_expand_null_ifn): Emit __builtin_trap ()
39322         if flag_sanitize_undefined_trap_on_error and
39323         __ubsan_handle_type_mismatch_abort if !flag_sanitize_recover.
39324         (ubsan_expand_null_ifn, ubsan_build_overflow_builtin,
39325         instrument_bool_enum_load): Emit __builtin_trap () if
39326         flag_sanitize_undefined_trap_on_error and
39327         __builtin_handle_*_abort () if !flag_sanitize_recover.
39328         * doc/invoke.texi (-fsanitize-recover,
39329         -fsanitize-undefined-trap-on-error): Document.
39331 2014-04-22  Christian Bruel  <christian.bruel@st.com>
39333         * config/sh/sh.md (mov<mode>): Replace movQIHI.
39334         Force immediates to SImode.
39336 2014-04-22  Sandra Loosemore  <sandra@codesourcery.com>
39338         * config/nios2/nios2.md (UNSPEC_ROUND): New.
39339         (lroundsfsi2): New.
39340         * config/nios2/nios2.opt (mno-custom-round, mcustom-round=): New.
39341         * config/nios2/nios2-opts.h (N2FPU_ALL_CODES): Add round.
39342         * config/nios2/nios2.c (N2F_NO_ERRNO): Define.
39343         (nios2_fpu_insn): Add entry for round.
39344         (N2FPU_NO_ERRNO_P): Define.
39345         (nios2_custom_check_insns): Add check for N2F_NO_ERRNO and
39346         flag_errno_math.
39347         * doc/invoke.texi (Nios II Options): Document -mcustom-round.
39349 2014-04-22  Richard Henderson  <rth@redhat.com>
39351         * config/aarch64/aarch64 (addti3, subti3): New expanders.
39352         (add<GPI>3_compare0): Remove leading * from name.
39353         (add<GPI>3_carryin): Likewise.
39354         (sub<GPI>3_compare0): Likewise.
39355         (sub<GPI>3_carryin): Likewise.
39356         (<su_optab>mulditi3): New expander.
39357         (multi3): New expander.
39358         (madd<GPI>): Remove leading * from name.
39360 2014-04-22  Martin Jambor  <mjambor@suse.cz>
39362         * cgraphclones.c (cgraph_function_versioning): Copy
39363         ipa_transforms_to_apply instead of asserting it is empty.
39365 2014-04-22  H.J. Lu  <hongjiu.lu@intel.com>
39367         PR target/60868
39368         * config/i386/i386.c (ix86_expand_set_or_movmem): Call counter_mode
39369         on count_exp to get mode.
39371 2014-04-22  Andrew Pinski  <apinski@cavium.com>
39373         * config/aarch64/aarch64.c (aarch64_load_symref_appropriately):
39374         Handle TLS for ILP32.
39375         * config/aarch64/aarch64.md (tlsie_small): Rename to ...
39376         (tlsie_small_<mode>): this and handle PTR.
39377         (tlsie_small_sidi): New pattern.
39378         (tlsle_small): Change to an expand to handle ILP32.
39379         (tlsle_small_<mode>): New pattern.
39380         (tlsdesc_small): Rename to ...
39381         (tlsdesc_small_<mode>): this and handle PTR.
39383 2014-04-22  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
39385         * config/aarch64/aarch64.c (TARGET_FLAGS_REGNUM): Define.
39387 2014-04-22  Alex Velenko  <Alex.Velenko@arm.com>
39389         * config/aarch64/aarch64-builtins.c (TYPES_REINTERP): Removed.
39390         (aarch64_types_signed_unsigned_qualifiers): Qualifier added.
39391         (aarch64_types_signed_poly_qualifiers): Likewise.
39392         (aarch64_types_unsigned_signed_qualifiers): Likewise.
39393         (aarch64_types_poly_signed_qualifiers): Likewise.
39394         (TYPES_REINTERP_SS): Type macro added.
39395         (TYPES_REINTERP_SU): Likewise.
39396         (TYPES_REINTERP_SP): Likewise.
39397         (TYPES_REINTERP_US): Likewise.
39398         (TYPES_REINTERP_PS): Likewise.
39399         (aarch64_fold_builtin): New expression folding added.
39400         * config/aarch64/aarch64-simd-builtins.def (REINTERP):
39401         Declarations removed.
39402         (REINTERP_SS): Declarations added.
39403         (REINTERP_US): Likewise.
39404         (REINTERP_PS): Likewise.
39405         (REINTERP_SU): Likewise.
39406         (REINTERP_SP): Likewise.
39407         * config/aarch64/arm_neon.h (vreinterpret_p8_f64): Implemented.
39408         (vreinterpretq_p8_f64): Likewise.
39409         (vreinterpret_p16_f64): Likewise.
39410         (vreinterpretq_p16_f64): Likewise.
39411         (vreinterpret_f32_f64): Likewise.
39412         (vreinterpretq_f32_f64): Likewise.
39413         (vreinterpret_f64_f32): Likewise.
39414         (vreinterpret_f64_p8): Likewise.
39415         (vreinterpret_f64_p16): Likewise.
39416         (vreinterpret_f64_s8): Likewise.
39417         (vreinterpret_f64_s16): Likewise.
39418         (vreinterpret_f64_s32): Likewise.
39419         (vreinterpret_f64_s64): Likewise.
39420         (vreinterpret_f64_u8): Likewise.
39421         (vreinterpret_f64_u16): Likewise.
39422         (vreinterpret_f64_u32): Likewise.
39423         (vreinterpret_f64_u64): Likewise.
39424         (vreinterpretq_f64_f32): Likewise.
39425         (vreinterpretq_f64_p8): Likewise.
39426         (vreinterpretq_f64_p16): Likewise.
39427         (vreinterpretq_f64_s8): Likewise.
39428         (vreinterpretq_f64_s16): Likewise.
39429         (vreinterpretq_f64_s32): Likewise.
39430         (vreinterpretq_f64_s64): Likewise.
39431         (vreinterpretq_f64_u8): Likewise.
39432         (vreinterpretq_f64_u16): Likewise.
39433         (vreinterpretq_f64_u32): Likewise.
39434         (vreinterpretq_f64_u64): Likewise.
39435         (vreinterpret_s64_f64): Likewise.
39436         (vreinterpretq_s64_f64): Likewise.
39437         (vreinterpret_u64_f64): Likewise.
39438         (vreinterpretq_u64_f64): Likewise.
39439         (vreinterpret_s8_f64): Likewise.
39440         (vreinterpretq_s8_f64): Likewise.
39441         (vreinterpret_s16_f64): Likewise.
39442         (vreinterpretq_s16_f64): Likewise.
39443         (vreinterpret_s32_f64): Likewise.
39444         (vreinterpretq_s32_f64): Likewise.
39445         (vreinterpret_u8_f64): Likewise.
39446         (vreinterpretq_u8_f64): Likewise.
39447         (vreinterpret_u16_f64): Likewise.
39448         (vreinterpretq_u16_f64): Likewise.
39449         (vreinterpret_u32_f64): Likewise.
39450         (vreinterpretq_u32_f64): Likewise.
39452 2014-04-22  Alex Velenko  <Alex.Velenko@arm.com>
39454         * config/aarch64/aarch64/aarch64-builtins.c (TYPES_REINTERP): Removed.
39455         * config/aarch64/aarch64/aarch64-simd-builtins.def (REINTERP): Removed.
39456         (vreinterpret_p8_s8): Likewise.
39457         * config/aarch64/aarch64/arm_neon.h (vreinterpret_p8_s8): Uses cast.
39458         (vreinterpret_p8_s16): Likewise.
39459         (vreinterpret_p8_s32): Likewise.
39460         (vreinterpret_p8_s64): Likewise.
39461         (vreinterpret_p8_f32): Likewise.
39462         (vreinterpret_p8_u8): Likewise.
39463         (vreinterpret_p8_u16): Likewise.
39464         (vreinterpret_p8_u32): Likewise.
39465         (vreinterpret_p8_u64): Likewise.
39466         (vreinterpret_p8_p16): Likewise.
39467         (vreinterpretq_p8_s8): Likewise.
39468         (vreinterpretq_p8_s16): Likewise.
39469         (vreinterpretq_p8_s32): Likewise.
39470         (vreinterpretq_p8_s64): Likewise.
39471         (vreinterpretq_p8_f32): Likewise.
39472         (vreinterpretq_p8_u8): Likewise.
39473         (vreinterpretq_p8_u16): Likewise.
39474         (vreinterpretq_p8_u32): Likewise.
39475         (vreinterpretq_p8_u64): Likewise.
39476         (vreinterpretq_p8_p16): Likewise.
39477         (vreinterpret_p16_s8): Likewise.
39478         (vreinterpret_p16_s16): Likewise.
39479         (vreinterpret_p16_s32): Likewise.
39480         (vreinterpret_p16_s64): Likewise.
39481         (vreinterpret_p16_f32): Likewise.
39482         (vreinterpret_p16_u8): Likewise.
39483         (vreinterpret_p16_u16): Likewise.
39484         (vreinterpret_p16_u32): Likewise.
39485         (vreinterpret_p16_u64): Likewise.
39486         (vreinterpret_p16_p8): Likewise.
39487         (vreinterpretq_p16_s8): Likewise.
39488         (vreinterpretq_p16_s16): Likewise.
39489         (vreinterpretq_p16_s32): Likewise.
39490         (vreinterpretq_p16_s64): Likewise.
39491         (vreinterpretq_p16_f32): Likewise.
39492         (vreinterpretq_p16_u8): Likewise.
39493         (vreinterpretq_p16_u16): Likewise.
39494         (vreinterpretq_p16_u32): Likewise.
39495         (vreinterpretq_p16_u64): Likewise.
39496         (vreinterpretq_p16_p8): Likewise.
39497         (vreinterpret_f32_s8): Likewise.
39498         (vreinterpret_f32_s16): Likewise.
39499         (vreinterpret_f32_s32): Likewise.
39500         (vreinterpret_f32_s64): Likewise.
39501         (vreinterpret_f32_u8): Likewise.
39502         (vreinterpret_f32_u16): Likewise.
39503         (vreinterpret_f32_u32): Likewise.
39504         (vreinterpret_f32_u64): Likewise.
39505         (vreinterpret_f32_p8): Likewise.
39506         (vreinterpret_f32_p16): Likewise.
39507         (vreinterpretq_f32_s8): Likewise.
39508         (vreinterpretq_f32_s16): Likewise.
39509         (vreinterpretq_f32_s32): Likewise.
39510         (vreinterpretq_f32_s64): Likewise.
39511         (vreinterpretq_f32_u8): Likewise.
39512         (vreinterpretq_f32_u16): Likewise.
39513         (vreinterpretq_f32_u32): Likewise.
39514         (vreinterpretq_f32_u64): Likewise.
39515         (vreinterpretq_f32_p8): Likewise.
39516         (vreinterpretq_f32_p16): Likewise.
39517         (vreinterpret_s64_s8): Likewise.
39518         (vreinterpret_s64_s16): Likewise.
39519         (vreinterpret_s64_s32): Likewise.
39520         (vreinterpret_s64_f32): Likewise.
39521         (vreinterpret_s64_u8): Likewise.
39522         (vreinterpret_s64_u16): Likewise.
39523         (vreinterpret_s64_u32): Likewise.
39524         (vreinterpret_s64_u64): Likewise.
39525         (vreinterpret_s64_p8): Likewise.
39526         (vreinterpret_s64_p16): Likewise.
39527         (vreinterpretq_s64_s8): Likewise.
39528         (vreinterpretq_s64_s16): Likewise.
39529         (vreinterpretq_s64_s32): Likewise.
39530         (vreinterpretq_s64_f32): Likewise.
39531         (vreinterpretq_s64_u8): Likewise.
39532         (vreinterpretq_s64_u16): Likewise.
39533         (vreinterpretq_s64_u32): Likewise.
39534         (vreinterpretq_s64_u64): Likewise.
39535         (vreinterpretq_s64_p8): Likewise.
39536         (vreinterpretq_s64_p16): Likewise.
39537         (vreinterpret_u64_s8): Likewise.
39538         (vreinterpret_u64_s16): Likewise.
39539         (vreinterpret_u64_s32): Likewise.
39540         (vreinterpret_u64_s64): Likewise.
39541         (vreinterpret_u64_f32): Likewise.
39542         (vreinterpret_u64_u8): Likewise.
39543         (vreinterpret_u64_u16): Likewise.
39544         (vreinterpret_u64_u32): Likewise.
39545         (vreinterpret_u64_p8): Likewise.
39546         (vreinterpret_u64_p16): Likewise.
39547         (vreinterpretq_u64_s8): Likewise.
39548         (vreinterpretq_u64_s16): Likewise.
39549         (vreinterpretq_u64_s32): Likewise.
39550         (vreinterpretq_u64_s64): Likewise.
39551         (vreinterpretq_u64_f32): Likewise.
39552         (vreinterpretq_u64_u8): Likewise.
39553         (vreinterpretq_u64_u16): Likewise.
39554         (vreinterpretq_u64_u32): Likewise.
39555         (vreinterpretq_u64_p8): Likewise.
39556         (vreinterpretq_u64_p16): Likewise.
39557         (vreinterpret_s8_s16): Likewise.
39558         (vreinterpret_s8_s32): Likewise.
39559         (vreinterpret_s8_s64): Likewise.
39560         (vreinterpret_s8_f32): Likewise.
39561         (vreinterpret_s8_u8): Likewise.
39562         (vreinterpret_s8_u16): Likewise.
39563         (vreinterpret_s8_u32): Likewise.
39564         (vreinterpret_s8_u64): Likewise.
39565         (vreinterpret_s8_p8): Likewise.
39566         (vreinterpret_s8_p16): Likewise.
39567         (vreinterpretq_s8_s16): Likewise.
39568         (vreinterpretq_s8_s32): Likewise.
39569         (vreinterpretq_s8_s64): Likewise.
39570         (vreinterpretq_s8_f32): Likewise.
39571         (vreinterpretq_s8_u8): Likewise.
39572         (vreinterpretq_s8_u16): Likewise.
39573         (vreinterpretq_s8_u32): Likewise.
39574         (vreinterpretq_s8_u64): Likewise.
39575         (vreinterpretq_s8_p8): Likewise.
39576         (vreinterpretq_s8_p16): Likewise.
39577         (vreinterpret_s16_s8): Likewise.
39578         (vreinterpret_s16_s32): Likewise.
39579         (vreinterpret_s16_s64): Likewise.
39580         (vreinterpret_s16_f32): Likewise.
39581         (vreinterpret_s16_u8): Likewise.
39582         (vreinterpret_s16_u16): Likewise.
39583         (vreinterpret_s16_u32): Likewise.
39584         (vreinterpret_s16_u64): Likewise.
39585         (vreinterpret_s16_p8): Likewise.
39586         (vreinterpret_s16_p16): Likewise.
39587         (vreinterpretq_s16_s8): Likewise.
39588         (vreinterpretq_s16_s32): Likewise.
39589         (vreinterpretq_s16_s64): Likewise.
39590         (vreinterpretq_s16_f32): Likewise.
39591         (vreinterpretq_s16_u8): Likewise.
39592         (vreinterpretq_s16_u16): Likewise.
39593         (vreinterpretq_s16_u32): Likewise.
39594         (vreinterpretq_s16_u64): Likewise.
39595         (vreinterpretq_s16_p8): Likewise.
39596         (vreinterpretq_s16_p16): Likewise.
39597         (vreinterpret_s32_s8): Likewise.
39598         (vreinterpret_s32_s16): Likewise.
39599         (vreinterpret_s32_s64): Likewise.
39600         (vreinterpret_s32_f32): Likewise.
39601         (vreinterpret_s32_u8): Likewise.
39602         (vreinterpret_s32_u16): Likewise.
39603         (vreinterpret_s32_u32): Likewise.
39604         (vreinterpret_s32_u64): Likewise.
39605         (vreinterpret_s32_p8): Likewise.
39606         (vreinterpret_s32_p16): Likewise.
39607         (vreinterpretq_s32_s8): Likewise.
39608         (vreinterpretq_s32_s16): Likewise.
39609         (vreinterpretq_s32_s64): Likewise.
39610         (vreinterpretq_s32_f32): Likewise.
39611         (vreinterpretq_s32_u8): Likewise.
39612         (vreinterpretq_s32_u16): Likewise.
39613         (vreinterpretq_s32_u32): Likewise.
39614         (vreinterpretq_s32_u64): Likewise.
39615         (vreinterpretq_s32_p8): Likewise.
39616         (vreinterpretq_s32_p16): Likewise.
39617         (vreinterpret_u8_s8): Likewise.
39618         (vreinterpret_u8_s16): Likewise.
39619         (vreinterpret_u8_s32): Likewise.
39620         (vreinterpret_u8_s64): Likewise.
39621         (vreinterpret_u8_f32): Likewise.
39622         (vreinterpret_u8_u16): Likewise.
39623         (vreinterpret_u8_u32): Likewise.
39624         (vreinterpret_u8_u64): Likewise.
39625         (vreinterpret_u8_p8): Likewise.
39626         (vreinterpret_u8_p16): Likewise.
39627         (vreinterpretq_u8_s8): Likewise.
39628         (vreinterpretq_u8_s16): Likewise.
39629         (vreinterpretq_u8_s32): Likewise.
39630         (vreinterpretq_u8_s64): Likewise.
39631         (vreinterpretq_u8_f32): Likewise.
39632         (vreinterpretq_u8_u16): Likewise.
39633         (vreinterpretq_u8_u32): Likewise.
39634         (vreinterpretq_u8_u64): Likewise.
39635         (vreinterpretq_u8_p8): Likewise.
39636         (vreinterpretq_u8_p16): Likewise.
39637         (vreinterpret_u16_s8): Likewise.
39638         (vreinterpret_u16_s16): Likewise.
39639         (vreinterpret_u16_s32): Likewise.
39640         (vreinterpret_u16_s64): Likewise.
39641         (vreinterpret_u16_f32): Likewise.
39642         (vreinterpret_u16_u8): Likewise.
39643         (vreinterpret_u16_u32): Likewise.
39644         (vreinterpret_u16_u64): Likewise.
39645         (vreinterpret_u16_p8): Likewise.
39646         (vreinterpret_u16_p16): Likewise.
39647         (vreinterpretq_u16_s8): Likewise.
39648         (vreinterpretq_u16_s16): Likewise.
39649         (vreinterpretq_u16_s32): Likewise.
39650         (vreinterpretq_u16_s64): Likewise.
39651         (vreinterpretq_u16_f32): Likewise.
39652         (vreinterpretq_u16_u8): Likewise.
39653         (vreinterpretq_u16_u32): Likewise.
39654         (vreinterpretq_u16_u64): Likewise.
39655         (vreinterpretq_u16_p8): Likewise.
39656         (vreinterpretq_u16_p16): Likewise.
39657         (vreinterpret_u32_s8): Likewise.
39658         (vreinterpret_u32_s16): Likewise.
39659         (vreinterpret_u32_s32): Likewise.
39660         (vreinterpret_u32_s64): Likewise.
39661         (vreinterpret_u32_f32): Likewise.
39662         (vreinterpret_u32_u8): Likewise.
39663         (vreinterpret_u32_u16): Likewise.
39664         (vreinterpret_u32_u64): Likewise.
39665         (vreinterpret_u32_p8): Likewise.
39666         (vreinterpret_u32_p16): Likewise.
39667         (vreinterpretq_u32_s8): Likewise.
39668         (vreinterpretq_u32_s16): Likewise.
39669         (vreinterpretq_u32_s32): Likewise.
39670         (vreinterpretq_u32_s64): Likewise.
39671         (vreinterpretq_u32_f32): Likewise.
39672         (vreinterpretq_u32_u8): Likewise.
39673         (vreinterpretq_u32_u16): Likewise.
39674         (vreinterpretq_u32_u64): Likewise.
39675         (vreinterpretq_u32_p8): Likewise.
39676         (vreinterpretq_u32_p16): Likewise.
39678 2014-04-22  Alex Velenko  <Alex.Velenko@arm.com>
39680         * gcc/config/aarch64/aarch64-simd.md (aarch64_s<optab><mode>):
39681         Pattern extended.
39682         * config/aarch64/aarch64-simd-builtins.def (sqneg): Iterator extended.
39683         (sqabs): Likewise.
39684         * config/aarch64/arm_neon.h (vqneg_s64): New intrinsic.
39685         (vqnegd_s64): Likewise.
39686         (vqabs_s64): Likewise.
39687         (vqabsd_s64): Likewise.
39689 2014-04-22  Richard Henderson  <rth@redhat.com>
39691         * config/sparc/sparc.c (sparc_init_modes): Hoist GET_MODE_SIZE
39692         computation to the top of the loop.
39694 2014-04-22  Renlin  <renlin.li@arm.com>
39695             Jiong Wang  <jiong.wang@arm.com>
39697         * config/aarch64/aarch64.h (aarch64_frame): Delete "fp_lr_offset".
39698         * config/aarch64/aarch64.c (aarch64_layout_frame)
39699         (aarch64_initial_elimination_offset): Likewise.
39701 2014-04-22  Marcus Shawcroft  <marcus.shawcroft@arm.com>
39703         * config/aarch64/aarch64.c (aarch64_initial_elimination_offset):
39704         Fix indentation.
39706 2014-04-22  Richard Sandiford  <rdsandiford@googlemail.com>
39708         * machmode.h (bitwise_mode_for_mode): Declare.
39709         * stor-layout.h (bitwise_type_for_mode): Likewise.
39710         * stor-layout.c (bitwise_mode_for_mode): New function.
39711         (bitwise_type_for_mode): Likewise.
39712         * builtins.c (fold_builtin_memory_op): Use it instead of
39713         int_mode_for_mode and build_nonstandard_integer_type.
39715 2014-04-22  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
39717         * config.gcc (enable_obsolete): Remove *-*-solaris2.9*.
39718         (*-*-solaris2.[0-9] | *-*-solaris2.[0-9].*): Mark unsupported.
39719         (*-*-solaris2*): Simplify.
39720         (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Likewise.
39721         (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Remove
39722         *-*-solaris2.9* handling.
39724         * configure.ac (gcc_cv_as_hidden): Remove test for Solaris 9/x86
39725         as bug.
39726         (gcc_cv_ld_hidden): Remove *-*-solaris2.9* handling.
39727         (ld_tls_support): Remove i?86-*-solaris2.9, sparc*-*-solaris2.9
39728         handling, simplify.
39729         (gcc_cv_as_gstabs_flag): Remove workaround for Solaris 9/x86 as bug.
39730         * configure: Regenerate.
39732         * config/i386/sol2-9.h: Remove.
39734         * doc/install.texi (Specific, i?86-*-solaris2.9): Remove.
39735         (Specific, *-*-solaris2*): Mention Solaris 9 support removal.
39736         Remove Solaris 9 references.
39738 2014-04-22  Vidya Praveen  <vidyapraveen@arm.com>
39740         * aarch64.md (float<GPI:mode><GPF:mode>2): Remove.
39741         (floatuns<GPI:mode><GPF:mode>2): Remove.
39742         (<optab><fcvt_target><GPF:mode>2): New pattern for equal width float
39743         and floatuns conversions.
39744         (<optab><fcvt_iesize><GPF:mode>2): New pattern for inequal width float
39745         and floatuns conversions.
39746         * iterators.md (fcvt_target, FCVT_TARGET): Support SF and DF modes.
39747         (w1,w2): New mode attributes for inequal width conversions.
39749 2014-04-22  Renlin Li  <Renlin.Li@arm.com>
39751         * config/aarch64/aarch64.c (aarch64_print_operand_address): Adjust
39752         the output asm format.
39754 2014-04-22  James Greenhalgh  <james.greenhalgh@arm.com>
39756         * config/aarch64/aarch64-simd.md
39757         (aarch64_cm<optab>di): Always split.
39758         (*aarch64_cm<optab>di): New.
39759         (aarch64_cmtstdi): Always split.
39760         (*aarch64_cmtstdi): New.
39762 2014-04-22  Jakub Jelinek  <jakub@redhat.com>
39764         PR tree-optimization/60823
39765         * omp-low.c (ipa_simd_modify_function_body): Go through
39766         all SSA_NAMEs and for those refering to vector arguments
39767         which are going to be replaced adjust SSA_NAME_VAR and,
39768         if it is a default definition, change it into a non-default
39769         definition assigned at the beginning of function from new_decl.
39770         (ipa_simd_modify_stmt_ops): Rewritten.
39771         * tree-dfa.c (set_ssa_default_def): When removing default def,
39772         check for NULL loc instead of NULL *loc.
39774 2014-04-22  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
39776         * config/arm/arm.c (arm_hard_regno_mode_ok): Loosen
39777         restrictions on core registers for DImode values in Thumb2.
39779 2014-04-22  Ian Bolton  <ian.bolton@arm.com>
39781         * config/arm/arm.md (*anddi_notdi_zesidi): New pattern.
39782         * config/arm/thumb2.md (*iordi_notdi_zesidi): New pattern.
39784 2014-04-22  Ian Bolton  <ian.bolton@arm.com>
39786         * config/arm/thumb2.md (*iordi_notdi_di): New pattern.
39787         (*iordi_notzesidi_di): Likewise.
39788         (*iordi_notsesidi_di): Likewise.
39790 2014-04-22  Ian Bolton  <ian.bolton@arm.com>
39792         * config/arm/arm-protos.h (tune_params): New struct members.
39793         * config/arm/arm.c: Initialise tune_params per processor.
39794         (thumb2_reorg): Suppress conversion from t32 to t16 when optimizing
39795         for speed, based on new tune_params.
39797 2014-04-22  Alex Velenko  <Alex.Velenko@arm.com>
39799         * config/aarch64/aarch64-builtins.c (BUILTIN_VDQF_DF): Macro added.
39800         * config/aarch64/aarch64-simd-builtins.def (frintn): Use added macro.
39801         * config/aarch64/aarch64-simd.md (<frint_pattern>): Comment corrected.
39802         * config/aarch64/aarch64.md (<frint_pattern>): Likewise.
39803         * config/aarch64/arm_neon.h (vrnd_f64): Added.
39804         (vrnda_f64): Likewise.
39805         (vrndi_f64): Likewise.
39806         (vrndm_f64): Likewise.
39807         (vrndn_f64): Likewise.
39808         (vrndp_f64): Likewise.
39809         (vrndx_f64): Likewise.
39811 2014-04-22  Zhenqiang Chen  <zhenqiang.chen@linaro.org>
39813         * config/arm/arm.c (arm_print_operand, thumb_exit): Make sure
39814         GET_MODE_SIZE argument is enum machine_mode.
39816 2014-04-22  Jakub Jelinek  <jakub@redhat.com>
39818         PR target/60910
39819         * config/sparc/sparc.c (sparc_init_modes): Pass enum machine_mode
39820         value instead of int to GET_MODE_CLASS and GET_MODE_SIZE macros.
39822 2014-04-22  Lin Zuojian  <manjian2006@gmail.com>
39824         PR middle-end/60281
39825         * asan.c (asan_emit_stack_protection): Force the base to align to
39826         appropriate bits if STRICT_ALIGNMENT.  Set shadow_mem align to
39827         appropriate bits if STRICT_ALIGNMENT.
39828         * cfgexpand.c (expand_stack_vars): Set base_align appropriately
39829         when asan is on.
39830         (expand_used_vars): Leave a space in the stack frame for alignment
39831         if STRICT_ALIGNMENT.
39833 2014-04-21  David Malcolm  <dmalcolm@redhat.com>
39835         * gimple.h (gimple_assign_single_p): Accept a const_gimple rather
39836         than a gimple.
39837         (gimple_store_p): Likewise.
39838         (gimple_assign_load_p): Likewise.
39839         (gimple_assign_cast_p): Likewise.
39840         (gimple_clobber_p): Likewise.
39842         * doc/gimple.texi (gimple_assign_cast_p): Accept a const_gimple
39843         rather than a gimple.
39844         (gimple_assign_cast_p): Likewise.
39846 2014-04-21  Michael Meissner  <meissner@linux.vnet.ibm.com>
39848         PR target/60735
39849         * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64 case):
39850         If mode is DDmode and TARGET_E500_DOUBLE allow move.
39852         * config/rs6000/rs6000.c (rs6000_debug_reg_global): Print some
39853         more debug information for E500 if -mdebug=reg.
39855 2014-04-21  Uros Bizjak  <ubizjak@gmail.com>
39857         PR target/60909
39858         * config/i386/i386.c (ix86_expand_builtin)
39859         <case IX86_BUILTIN_RDRAND{16,32,64}_STEP>: Use temporary
39860         register for target RTX.
39861         <case IX86_BUILTIN_RDSEED{16,32,64}_STEP>: Ditto.
39863 2014-04-18  Cong Hou  <congh@google.com>
39865         * tree-vect-patterns.c (vect_recog_widen_mult_pattern): Enhance
39866         the widen-mult pattern by handling two operands with different sizes,
39867         and operands whose size is smaller than half of the result type.
39869 2014-04-18  Jan Hubicka  <hubicka@ucw.cz>
39871         * ipa-inline.h (INLINE_HINT_known_hot): New hint.
39872         * ipa-inline-analysis.c (dump_inline_hints): Dump it.
39873         (do_estimate_edge_time): Compute it.
39874         * ipa-inline.c (want_inline_small_function_p): Bypass
39875         INLINE_INSNS_AUTO/SINGLE limits for calls that are known to be hot.
39877 2014-04-18  Jan Hubicka  <hubicka@ucw.cz>
39879         * ipa-inline.c (spec_rem): New static variable.
39880         (dump_overall_stats): New function.
39881         (dump_inline_stats): New function.
39883 2014-04-18  Richard Henderson  <rth@redhat.com>
39885         * config/aarch64/aarch64.c (aarch64_register_move_cost): Pass a mode
39886         to GET_MODE_SIZE, not a reg_class_t.
39888 2014-04-18  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
39890         * config/rs6000/vsx.md (vsx_xxmrghw_<mode>): Adjust for little-endian.
39891         (vsx_xxmrglw_<mode>): Likewise.
39893 2014-04-17  Michael Meissner  <meissner@linux.vnet.ibm.com>
39895         PR target/60876
39896         * config/rs6000/rs6000.c (rs6000_setup_reg_addr_masks): Make sure
39897         GET_MODE_SIZE gets passed an enum machine_mode type and not integer.
39898         (rs6000_init_hard_regno_mode_ok): Likewise.
39900 2014-04-17  Jan Hubicka  <hubicka@ucw.cz>
39902         * ipa-inline.c (inline_small_functions): Account only non-cold
39903         functions.
39904         * doc/invoke.texi (inline-unit-growth): Update documentation.
39906 2014-04-17  Pat Haugen  <pthaugen@us.ibm.com>
39908         * config/rs6000/rs6000.md (addti3, subti3): New.
39910 2014-04-17  H.J. Lu  <hongjiu.lu@intel.com>
39912         PR target/60863
39913         * config/i386/i386.c (ix86_expand_clear): Remove outdated
39914         comment.  Check optimize_insn_for_size_p instead of
39915         optimize_insn_for_speed_p.
39917 2014-04-17  Martin Jambor  <mjambor@suse.cz>
39919         * gimple-iterator.c (gsi_start_edge): New function.
39920         * gimple-iterator.h (gsi_start_edge): Declare.
39921         * tree-sra.c (single_non_eh_succ): New function.
39922         (disqualify_ops_if_throwing_stmt): Renamed to
39923         disqualify_if_bad_bb_terminating_stmt.  Allow throwing statements
39924         having one non-EH successor BB.
39925         (sra_modify_expr): If stmt ends bb, use single non-EH successor to
39926         generate loads into replacements.
39927         (sra_modify_assign): Likewise and and also use the simple path for
39928         such statements.
39929         (sra_modify_function_body): Commit statements on edges.
39931 2014-04-17  Richard Biener  <rguenther@suse.de>
39933         PR middle-end/60849
39934         * tree-ssa-propagate.c (valid_gimple_rhs_p): Allow vector
39935         comparison results and add clarifying comment.
39937 2014-04-17  Jakub Jelinek  <jakub@redhat.com>
39939         * genmodes.c (struct mode_data): Add need_bytesize_adj field.
39940         (blank_mode): Initialize it.
39941         (emit_mode_size_inline, emit_mode_nunits_inline,
39942         emit_mode_inner_inline): New functions.
39943         (emit_insn_modes_h): Call them and surround their output with
39944         #if GCC_VERSION >= 4001 ... #endif.
39945         * machmode.h (GET_MODE_SIZE, GET_MODE_NUNITS, GET_MODE_INNER):
39946         For GCC_VERSION >= 4001 use mode_*_inline routines instead of
39947         mode_* arrays if the argument is __builtin_constant_p.
39948         * lower-subreg.c (dump_choices): Make sure GET_MODE_SIZE argument
39949         is enum machine_mode.
39951 2014-04-17  Trevor Saunders  <tsaunders@mozilla.com>
39953         * passes.c (opt_pass::execute): Adjust.
39954         (pass_manager::execute_pass_mode_switching): Likewise.
39955         (early_local_passes::execute): Likewise.
39956         (execute_one_pass): Pass cfun to the pass's execute method.
39957         * tree-pass.h (opt_pass::execute): Add function * argument.
39958         * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
39959         cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
39960         compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
39961         config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
39962         config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
39963         config/sparc/sparc.c, cprop.c, dce.c, df-core.c, dse.c, dwarf2cfi.c,
39964         except.c, final.c, function.c, fwprop.c, gcse.c, gimple-low.c,
39965         gimple-ssa-isolate-paths.c, gimple-ssa-strength-reduction.c,
39966         graphite.c, ifcvt.c, init-regs.c, ipa-cp.c, ipa-devirt.c,
39967         ipa-inline-analysis.c, ipa-inline.c, ipa-profile.c, ipa-pure-const.c,
39968         ipa-reference.c, ipa-split.c, ipa.c, ira.c, jump.c, loop-init.c,
39969         lower-subreg.c, mode-switching.c, omp-low.c, postreload-gcse.c,
39970         postreload.c, predict.c, recog.c, ree.c, reg-stack.c, regcprop.c,
39971         reginfo.c, regrename.c, reorg.c, sched-rgn.c, stack-ptr-mod.c,
39972         store-motion.c, tracer.c, trans-mem.c, tree-call-cdce.c, tree-cfg.c,
39973         tree-cfgcleanup.c, tree-complex.c, tree-eh.c, tree-emutls.c,
39974         tree-if-conv.c, tree-into-ssa.c, tree-loop-distribution.c, tree-nrv.c,
39975         tree-object-size.c, tree-parloops.c, tree-predcom.c, tree-ssa-ccp.c,
39976         tree-ssa-copy.c, tree-ssa-copyrename.c, tree-ssa-dce.c,
39977         tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
39978         tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
39979         tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
39980         tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
39981         tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
39982         tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
39983         tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
39984         tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
39985         tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
39986         tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c, web.c:
39987         Adjust.
39989 2014-04-17  Trevor Saunders  <tsaunders@mozilla.com>
39991         * passes.c (opt_pass::gate): Take function * argument.
39992         (gate_all_early_local_passes): Merge into
39993         (early_local_passes::gate): this.
39994         (gate_all_early_optimizations): Merge into
39995         (all_early_optimizations::gate): this.
39996         (gate_all_optimizations): Mege into
39997         (all_optimizations::gate): this.
39998         (gate_all_optimizations_g): Merge into
39999         (all_optimizations_g::gate): this.
40000         (gate_rest_of_compilation): Mege into
40001         (rest_of_compilation::gate): this.
40002         (gate_postreload): Merge into
40003         (postreload::gate): this.
40004         (dump_one_pass): Pass cfun to the pass's gate method.
40005         (execute_ipa_summary_passes): Likewise.
40006         (execute_one_pass): Likewise.
40007         (ipa_write_summaries_2): Likewise.
40008         (ipa_write_optimization_summaries_1): Likewise.
40009         (ipa_read_summaries_1): Likewise.
40010         (ipa_read_optimization_summaries_1): Likewise.
40011         (execute_ipa_stmt_fixups): Likewise.
40012         * tree-pass.h (opt_pass::gate): Add function * argument.
40013         * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c,
40014         combine-stack-adj.c, combine.c, compare-elim.c,
40015         config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
40016         config/rl78/rl78.c, config/sh/sh_optimize_sett_clrt.cc,
40017         config/sh/sh_treg_combine.cc, config/sparc/sparc.c, cprop.c, cse.c,
40018         dce.c, df-core.c, dse.c, dwarf2cfi.c, except.c,  fwprop.c, gcse.c,
40019         gimple-ssa-isolate-paths.c, gimple-ssa-strength-reduction.c,
40020         graphite.c, ifcvt.c, init-regs.c, ipa-cp.c, ipa-devirt.c,
40021         ipa-profile.c, ipa-pure-const.c, ipa-reference.c, ipa-split.c, ipa.c,
40022         loop-init.c, lower-subreg.c, mode-switching.c, modulo-sched.c,
40023         omp-low.c, postreload-gcse.c, postreload.c, predict.c, recog.c, ree.c,
40024         reg-stack.c, regcprop.c, regrename.c, reorg.c, sched-rgn.c,
40025         store-motion.c, tracer.c, trans-mem.c, tree-call-cdce.c, tree-cfg.c,
40026         tree-cfgcleanup.c, tree-complex.c, tree-eh.c, tree-emutls.c,
40027         tree-if-conv.c, tree-into-ssa.c, tree-loop-distribution.c,
40028         tree-nrv.c, tree-parloops.c, tree-predcom.c, tree-profile.c,
40029         tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
40030         tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
40031         tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
40032         tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
40033         tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
40034         tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
40035         tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
40036         tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
40037         tree-ssa.c, tree-stdarg.c, tree-switch-conversion.c, tree-tailcall.c,
40038         tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c, tsan.c, ubsan.c,
40039         var-tracking.c, vtable-verify.c, web.c: Adjust.
40041 2014-04-17  Trevor Saunders  <tsaunders@mozilla.com>
40043         * configure.ac: Check for -Woverloaded-virtual and enable it if found.
40044         * configure: Regenerate.
40046 2014-04-17  Trevor Saunders  <tsaunders@mozilla.com>
40048         * passes.c (dump_one_pass): don't check pass->has_gate.
40049         (execute_ipa_summary_passes): Likewise.
40050         (execute_one_pass): Likewise.
40051         (ipa_write_summaries_2): Likewise.
40052         (ipa_write_optimization_summaries_1): Likewise.
40053         (ipa_read_optimization_summaries_1): Likewise.
40054         (execute_ipa_stmt_fixups): Likewise.
40055         * tree-pass.h (pass_data::has_gate): Remove.
40056         * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
40057         cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
40058         compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
40059         config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
40060         config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
40061         config/sh/sh_optimize_sett_clrt.cc, config/sh/sh_treg_combine.cc,
40062         config/sparc/sparc.c, cprop.c, cse.c, dce.c, df-core.c, dse.c,
40063         dwarf2cfi.c, except.c, final.c, function.c, fwprop.c, gcse.c,
40064         gimple-low.c, gimple-ssa-isolate-paths.c,
40065         gimple-ssa-strength-reduction.c, graphite.c, ifcvt.c, init-regs.c,
40066         ipa-cp.c, ipa-devirt.c, ipa-inline-analysis.c, ipa-inline.c,
40067         ipa-profile.c, ipa-pure-const.c, ipa-reference.c, ipa-split.c, ipa.c,
40068         ira.c, jump.c, loop-init.c, lower-subreg.c, mode-switching.c,
40069         modulo-sched.c, omp-low.c, postreload-gcse.c, postreload.c, predict.c,
40070         recog.c, ree.c, reg-stack.c, regcprop.c, reginfo.c, regrename.c,
40071         reorg.c, sched-rgn.c, stack-ptr-mod.c, store-motion.c, tracer.c,
40072         trans-mem.c, tree-call-cdce.c, tree-cfg.c, tree-cfgcleanup.c,
40073         tree-complex.c, tree-eh.c, tree-emutls.c, tree-if-conv.c,
40074         tree-into-ssa.c, tree-loop-distribution.c, tree-nrv.c,
40075         tree-object-size.c, tree-parloops.c, tree-predcom.c, tree-profile.c,
40076         tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
40077         tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
40078         tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
40079         tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
40080         tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
40081         tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
40082         tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
40083         tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
40084         tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
40085         tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
40086         tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c, web.c:
40087         Adjust.
40089 2014-04-17  Trevor Saunders  <tsaunders@mozilla.com>
40091         * pass_manager.h (pass_manager::register_dump_files_1): Remove
40092         declaration.
40093         * passes.c (pass_manager::register_dump_files_1): Merge into
40094         (pass_manager::register_dump_files): this, and remove its handling of
40095         properties since the pass always has the properties anyway.
40096         (pass_manager::pass_manager): Adjust.
40098 2014-04-17  Trevor Saunders  <tsaunders@mozilla.com>
40100         * pass_manager.h (pass_manager::register_dump_files_1): Adjust.
40101         * passes.c (pass_manager::register_dump_files_1): Remove dead code
40102         dealing with properties.
40103         (pass_manager::register_dump_files): Adjust.
40105 2014-03-20  Mark Wielaard  <mjw@redhat.com>
40107         * dwarf2out.c (add_bound_info): If HOST_WIDE_INT is big enough,
40108         then represent the bound as normal constant value.
40110 2014-04-17  Jakub Jelinek  <jakub@redhat.com>
40112         PR target/60847
40113         Forward port from 4.8 branch
40114         2013-07-19  Kirill Yukhin  <kirill.yukhin@intel.com>
40116         * config/i386/bmiintrin.h (_blsi_u32): New.
40117         (_blsi_u64): Ditto.
40118         (_blsr_u32): Ditto.
40119         (_blsr_u64): Ditto.
40120         (_blsmsk_u32): Ditto.
40121         (_blsmsk_u64): Ditto.
40122         (_tzcnt_u32): Ditto.
40123         (_tzcnt_u64): Ditto.
40125 2014-04-17  Kito Cheng  <kito@0xlab.org>
40127         * gcc.c (used_arg): Prevent out of bound access for multilib_options.
40129 2014-04-17  Richard Biener  <rguenther@suse.de>
40131         PR middle-end/60849
40132         * tree-ssa-propagate.c (valid_gimple_rhs_p): Only allow effective
40133         boolean results for comparisons.
40135 2014-04-17  Richard Biener  <rguenther@suse.de>
40137         PR tree-optimization/60836
40138         * tree-vect-loop.c (vect_create_epilog_for_reduction): Force
40139         initial PHI args to be gimple values.
40141 2014-04-17  Richard Biener  <rguenther@suse.de>
40143         PR tree-optimization/60841
40144         * tree-vect-data-refs.c (vect_analyze_data_refs): Count stmts.
40145         * tree-vect-loop.c (vect_analyze_loop_2): Pass down number
40146         of stmts to SLP build.
40147         * tree-vect-slp.c (vect_slp_analyze_bb_1): Likewise.
40148         (vect_analyze_slp): Likewise.
40149         (vect_analyze_slp_instance): Likewise.
40150         (vect_build_slp_tree): Limit overall SLP tree growth.
40151         * tree-vectorizer.h (vect_analyze_data_refs,
40152         vect_analyze_slp): Adjust prototypes.
40154 2014-04-17  Evgeny Stupachenko  <evstupac@gmail.com>
40156         * config/i386/i386.c (x86_add_stmt_cost): Fix vector cost model for
40157         Silvermont.
40159 2014-04-17  Evgeny Stupachenko  <evstupac@gmail.com>
40161         * config/i386/x86-tune.def (TARGET_SLOW_PSHUFB): New tune definition.
40162         * config/i386/i386.h (TARGET_SLOW_PSHUFB): New tune flag.
40163         * config/i386/i386.c (expand_vec_perm_even_odd_1): Avoid byte shuffles
40164         for TARGET_SLOW_PSHUFB
40166 2014-04-17  Evgeny Stupachenko  <evstupac@gmail.com>
40168         * config/i386/i386.c (slm_cost): Adjust vec_to_scalar_cost.
40169         * config/i386/i386.c (intel_cost): Ditto.
40171 2014-04-17  Joey Ye  <joey.ye@arm.com>
40173         * opts.c (OPT_fif_conversion, OPT_fif_conversion2): Disable for Og.
40175 2014-04-16  Jan Hubicka  <hubicka@ucw.cz>
40177         * opts.c (common_handle_option): Disable -fipa-reference coorectly
40178         with -fuse-profile.
40180 2014-04-16  Jan Hubicka  <hubicka@ucw.cz>
40182         * ipa-devirt.c (odr_type_d): Add field all_derivations_known.
40183         (type_all_derivations_known_p): New predicate.
40184         (type_all_ctors_visible_p): New predicate.
40185         (type_possibly_instantiated_p): New predicate.
40186         (get_odr_type): Compute all_derivations_known.
40187         (dump_odr_type): Dump the flag.
40188         (maybe_record_type): Cleanup.
40189         (record_target_from_binfo): Add bases_to_consider array;
40190         record bases for types w/o instances and skip CXX destructor.
40191         (possible_polymorphic_call_targets_1): Add bases_to_consider
40192         and consider_construction parameters; check if type may have instance.
40193         (get_polymorphic_call_info): Set maybe_in_construction to true
40194         when we know nothing.
40195         (record_targets_from_bases): Skip CXX destructors; they are
40196         never called for types in construction.
40197         (possible_polymorphic_call_targets): Do not record target when
40198         type may not have instance.
40200 2014-04-16  Jan Hubicka  <hubicka@ucw.cz>
40202         PR ipa/60854
40203         * ipa.c (symtab_remove_unreachable_nodes): Mark targets of
40204         external aliases alive, too.
40206 2014-04-16  Andrew  Pinski  <apinski@cavium.com>
40208         * config/host-linux.c (TRY_EMPTY_VM_SPACE): Change aarch64 ilp32
40209         definition.
40211 2014-04-16  Eric Botcazou  <ebotcazou@adacore.com>
40213         * final.c (compute_alignments): Do not apply loop alignment to a block
40214         falling through to the exit.
40216 2014-04-16  Catherine Moore  <clm@codesourcery.com>
40218         * mips.md (*mov<mode>_internal, *movhi_internal, *movqi_internal):
40219         Adjust constraints for microMIPS store patterns.
40221 2014-04-16  Pitchumani Sivanupandi  <Pitchumani.S@atmel.com>
40223         * config/avr/avr-mcus.def: Correct typo for atxmega256a3bu macro.
40225 2014-04-16  Eric Botcazou  <ebotcazou@adacore.com>
40227         * tree-ssa-operands.c (create_vop_var): Set DECL_IGNORED_P.
40228         (append_use): Run at -O0.
40229         (append_vdef): Likewise.
40230         * tree-ssa-ter.c (ter_is_replaceable_p): Do not special-case -O0.
40231         * tree-ssa-uninit.c (warn_uninitialized_vars): Remove obsolete comment.
40233 2014-04-16  Jakub Jelinek  <jakub@redhat.com>
40235         PR tree-optimization/60844
40236         * tree-ssa-reassoc.c (reassoc_remove_stmt): New function.
40237         (propagate_op_to_single_use, remove_visited_stmt_chain,
40238         linearize_expr, repropagate_negates, reassociate_bb): Use it
40239         instead of gsi_remove.
40241 2014-04-16  Martin Jambor  <mjambor@suse.cz>
40243         * cgraphclones.c (cgraph_create_virtual_clone): Duplicate
40244         ipa_transforms_to_apply.
40245         (cgraph_function_versioning): Assert that old_node has empty
40246         ipa_transforms_to_apply.
40247         * trans-mem.c (ipa_tm_create_version): Likewise.
40248         * tree-inline.c (tree_function_versioning): Do not duplicate
40249         ipa_transforms_to_apply.
40251 2014-04-16  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
40253         PR target/60817
40254         * configure.ac (set_have_as_tls): Merge i[34567]86-*-* and
40255         x86_64-*-* cases.
40256         Pass necessary as flags on 64-bit Solaris/x86.
40257         Use lowercase relocs for x86_64-*-*.
40258         * configure: Regenerate.
40260 2014-04-15  Jan Hubicka  <jh@suse.cz>
40262         * ipa-devirt.c (referenced_from_vtable_p): New predicate.
40263         (maybe_record_node, likely_target_p): Use it.
40265 2014-04-15  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
40267         PR target/60839
40268         Revert following patch
40270         2014-04-02  Michael Meissner  <meissner@linux.vnet.ibm.com>
40272         PR target/60735
40273         * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): If we have
40274         software floating point or no floating point registers, do not
40275         allow any type in the FPRs.  Eliminate a test for SPE SIMD types
40276         in GPRs that occurs after we tested for GPRs that would never be
40277         true.
40279         * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64):
40280         Rewrite tests to use TARGET_DOUBLE_FLOAT and TARGET_E500_DOUBLE,
40281         since the FMOVE64 type is DFmode/DDmode.  If TARGET_E500_DOUBLE,
40282         specifically allow DDmode, since that does not use the SPE SIMD
40283         instructions.
40285 2014-03-21  Mark Wielaard  <mjw@redhat.com>
40287         * dwarf2out.c (gen_enumeration_type_die): Add DW_AT_const_value
40288         as unsigned or int depending on type and value used.
40290 2014-04-15  Richard Biener  <rguenther@suse.de>
40292         PR rtl-optimization/56965
40293         * alias.c (ncr_compar, nonoverlapping_component_refs_p): Move ...
40294         * tree-ssa-alias.c (ncr_compar, nonoverlapping_component_refs_p):
40295         ... here.
40296         * alias.c (true_dependence_1): Do not call
40297         nonoverlapping_component_refs_p.
40298         * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Call
40299         nonoverlapping_component_refs_p.
40300         (indirect_refs_may_alias_p): Likewise.
40302 2014-04-15  Teresa Johnson  <tejohnson@google.com>
40304         * cfg.c (dump_bb_info): Fix flags check.
40305         * tree-cfg.c (remove_bb): Only dump TDF_BLOCKS when removing.
40307 2014-04-15  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
40309         PR rtl-optimization/60663
40310         * config/arm/arm.c (arm_new_rtx_costs): Improve ASM_OPERANDS case,
40311         avoid 0 cost.
40313 2014-04-15  Richard Biener  <rguenther@suse.de>
40315         * lto-streamer.h (LTO_major_version): Bump to 4.
40317 2014-04-15  Richard Biener  <rguenther@suse.de>
40319         * common.opt (lto_partition_model): New enum.
40320         (flto-partition=): Merge separate options with a single with argument,
40321         add -flto-partition=one support.
40322         * flag-types.h (enum lto_partition_model): Declare.
40323         * opts.c (finish_options): Remove duplicate -flto-partition=
40324         option check.
40325         * lto-wrapper.c (run_gcc): Adjust.
40327 2014-04-15  Richard Biener  <rguenther@suse.de>
40329         * alias.c (ncr_compar): New function.
40330         (nonoverlapping_component_refs_p): Re-implement in O (n log n).
40332 2014-04-15  Richard Biener  <rguenther@suse.de>
40334         * alias.c (record_component_aliases): Do not walk BINFOs.
40336 2014-04-15  Richard Biener  <rguenther@suse.de>
40338         * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
40339         Add struct function argument and adjust.
40340         (find_func_aliases_for_call): Likewise.
40341         (find_func_aliases): Likewise.
40342         (find_func_clobbers): Likewise.
40343         (intra_create_variable_infos): Likewise.
40344         (compute_points_to_sets): Likewise.
40345         (ipa_pta_execute): Adjust.  Do not push/pop cfun.
40347 2014-04-15  Richard Biener  <rguenther@suse.de>
40349         * tree.c (iterative_hash_expr): Use enum tree_code_class
40350         to store TREE_CODE_CLASS.
40351         (tree_block): Likewise.
40352         (tree_set_block): Likewise.
40353         * tree.h (fold_build_pointer_plus_loc): Use
40354         convert_to_ptrofftype_loc.
40356 2014-04-15  Jakub Jelinek  <jakub@redhat.com>
40358         PR plugins/59335
40359         * Makefile.in (PLUGIN_HEADERS): Add various headers that have been
40360         added in 4.9.
40362 2014-04-15  Eric Botcazou  <ebotcazou@adacore.com>
40364         * cfgloop.h (struct loop): Move force_vectorize down.
40365         * gimplify.c (gimple_boolify) <ANNOTATE_EXPR>: Handle new kinds.
40366         (gimplify_expr) <ANNOTATE_EXPR>: Minor tweak.
40367         * lto-streamer-in.c (input_cfg): Read dont_vectorize field.
40368         * lto-streamer-out.c (output_cfg): Write dont_vectorize field.
40369         * tree-cfg.c (replace_loop_annotate): Revamp and handle new kinds.
40370         * tree-core.h (enum annot_expr_kind): Add new kind values.
40371         * tree-inline.c (copy_loops): Copy dont_vectorize field and reorder.
40372         * tree-pretty-print.c (dump_generic_node) <ANNOTATE_EXPR>: Handle new
40373         kinds.
40374         * tree.def (ANNOTATE_EXPR): Tweak comment.
40376 2014-04-14  Jan Hubicka  <hubicka@ucw.cz>
40378         * ipa-devirt.c (maybe_record_node): Ignore all non-methods (including
40379         cxa_pure_virtual).
40381 2014-04-14  Paolo Carlini  <paolo.carlini@oracle.com>
40383         * tree.h (TYPE_IDENTIFIER): Declare.
40384         * tree.c (subrange_type_for_debug_p): Use it.
40385         * godump.c (go_format_type): Likewise.
40386         * dwarf2out.c (is_cxx_auto, modified_type_die,
40387         gen_type_die_with_usage, gen_type_die_with_usage): Likewise.
40388         * dbxout.c (dbxout_type, dbxout_symbol): Likewise.
40390 2014-04-14  Jan Hubicka  <hubicka@ucw.cz>
40392         PR lto/60820
40393         * varpool.c (varpool_remove_node): Do not alter decls when streaming.
40395 2014-04-14  Uros Bizjak  <ubizjak@gmail.com>
40397         * config/i386/i386.c (examine_argument): Return bool.  Return true if
40398         parameter should be passed in memory.
40399         <case X86_64_COMPLEX_X87_CLASS>: Adjust.
40400         (construct_container): Update calls to examine_argument.
40401         (function_arg_advance_64): Ditto.
40402         (return_in_memory_32): Merge with ix86_return_in_memory.
40403         (return_in_memory_64): Ditto.
40404         (return_in_memory_ms_64): Ditto.
40406 2014-04-14  Jan Hubicka  <hubicka@ucw.cz>
40408         * ipa-utils.c (ipa_merge_profiles): Merge profile_id.
40409         * coverage.c (coverage_compute_profile_id): Handle externally visible
40410         symbols.
40412 2014-04-14  Martin Jambor  <mjambor@suse.cz>
40414         * tree-sra.c (ipa_sra_preliminary_function_checks): Skip
40415         DECL_DISREGARD_INLINE_LIMITS functions.
40417 2014-04-14  H.J. Lu  <hongjiu.lu@intel.com>
40419         PR target/60827
40420         * config/i386/i386.md (*fixuns_trunc<mode>_1): Revert the last change.
40422 2014-04-14  H.J. Lu  <hongjiu.lu@intel.com>
40424         PR target/60827
40425         * config/i386/i386.md (*fixuns_trunc<mode>_1): Check
40426         optimize_insn_for_speed_p instead of
40427         optimize_function_for_speed_p.
40429 2014-04-14  Yufeng Zhang  <yufeng.zhang@arm.com>
40431         * doc/invoke.texi (free): Document AArch64.
40433 2014-04-14  Richard Biener  <rguenther@suse.de>
40435         PR tree-optimization/60042
40436         * tree-ssa-pre.c (inhibit_phi_insertion): Remove.
40437         (insert_into_preds_of_block): Do not prevent PHI insertion
40438         for REFERENCE exprs here ...
40439         (eliminate_dom_walker::before_dom_children): ... but prevent
40440         their use here under similar conditions when applied to the
40441         IL after PRE optimizations.
40443 2014-04-14  Richard Biener  <rguenther@suse.de>
40445         * passes.def: Move early points-to after early SRA.
40447 2014-04-14  Richard Biener  <rguenther@suse.de>
40449         * tree-ssa-forwprop.c (simplify_gimple_switch): Enhance
40450         check for which sign-changes we allow when forwarding
40451         a converted value into a switch.
40453 2014-04-14  Eric Botcazou  <ebotcazou@adacore.com>
40455         * stor-layout.c (place_field): Finalize non-constant offset for the
40456         field, if any.
40458 2014-04-14  Richard Biener  <rguenther@suse.de>
40460         * tree-switch-conversion.c (lshift_cheap_p): Get speed_p
40461         as argument.
40462         (expand_switch_using_bit_tests_p): Likewise.
40463         (process_switch): Compute and pass on speed_p based on the
40464         switch stmt.
40465         * tree-ssa-math-opts.c (gimple_expand_builtin_pow): Use
40466         optimize_bb_for_speed_p.
40468 2014-04-14  Eric Botcazou  <ebotcazou@adacore.com>
40470         * cfgloop.h (struct loop): Rename force_vect into force_vectorize.
40471         * function.h (struct function): Rename has_force_vect_loops into
40472         has_force_vectorize_loops.
40473         * lto-streamer-in.c (input_cfg): Adjust for renaming.
40474         (input_struct_function_base): Likewise.
40475         * lto-streamer-out.c (output_cfg): Likewise.
40476         (output_struct_function_base): Likewise.
40477         * omp-low.c (expand_omp_simd): Likewise.
40478         * tree-cfg.c (move_sese_region_to_fn): Likewise.
40479         * tree-if-conv.c (ifcvt_can_use_mask_load_store): Likewise.
40480         (version_loop_for_if_conversion): Likewise.
40481         (tree_if_conversion): Likewise.
40482         (main_tree_if_conversion): Likewise.
40483         (gate_tree_if_conversion): Likewise.
40484         * tree-inline.c (copy_loops): Likewise.
40485         * tree-ssa-loop-ivcanon.c (tree_unroll_loops_completely_1): Likewise.
40486         * tree-ssa-loop.c (tree_loop_vectorize): Likewise.
40487         * tree-ssa-phiopt.c (tree_ssa_phiopt_worker): Likewise.
40488         * tree-vect-loop.c (vect_estimate_min_profitable_iters): Likewise.
40489         * tree-vectorizer.c (vectorize_loops): Likewise.
40490         * tree-vectorizer.h (unlimited_cost_model): Likewise.
40492 2014-04-14  Richard Biener  <rguenther@suse.de>
40494         PR lto/60720
40495         * lto-streamer-out.c (wrap_refs): New function.
40496         (lto_output): Wrap symbol references in global initializes in
40497         type-preserving MEM_REFs.
40499 2014-04-14  Christian Bruel  <christian.bruel@st.com>
40501         * config/sh/sh-mem.cc (sh_expand_strlen): Unroll last word.
40503 2014-04-14  Christian Bruel  <christian.bruel@st.com>
40505         * config/sh/sh.md (setmemqi): New expand pattern.
40506         * config/sh/sh.h (CLEAR_RATIO): Define.
40507         * config/sh/sh-mem.cc (sh_expand_setmem): Define.
40508         * config/sh/sh-protos.h (sh_expand_setmem): Declare.
40510 2014-04-14  Richard Biener  <rguenther@suse.de>
40512         PR middle-end/55022
40513         * fold-const.c (negate_expr_p): Don't negate directional rounding
40514         division.
40515         (fold_negate_expr): Likewise.
40517 2014-04-14  Richard Biener  <rguenther@suse.de>
40519         PR tree-optimization/59817
40520         PR tree-optimization/60453
40521         * graphite-scop-detection.c (graphite_can_represent_scev): Complete
40522         recursion to catch all CHRECs in the scalar evolution and restrict
40523         the predicate for the remains appropriately.
40525 2014-04-12  Catherine Moore  <clm@codesourcery.com>
40527         * config/mips/constraints.md: Add new register constraint "kb".
40528         * config/mips/mips.md (*mov<mode>_internal): Use constraint "kb".
40529         (*movhi_internal): Likewise.
40530         (*movqi_internal): Likewise.
40531         * config/mips/mips.h (M16_STORE_REGS): New register class.
40532         (REG_CLASS_NAMES): Add M16_STORE_REGS.
40533         (REG_CLASS_CONTENTS): Likewise.
40534         * config/mips/mips.c (mips_regno_to_class): Add M16_STORE_REGS.
40536 2014-04-11  Tobias Burnus  <burnus@net-b.de>
40538         PR c/60194
40539         * doc/invoke.texi (-Wformat-signedness): Document it.
40540         (Wformat=2): Mention that this enables -Wformat-signedness.
40542 2014-04-11  Joern Rennecke  <joern.rennecke@embecosm.com>
40544         * common/config/epiphany/epiphany-common.c
40545         (epiphany_option_optimization_table): Enable section anchors by
40546         default at -O1 or higher.
40547         * config/epiphany/epiphany.c (TARGET_MAX_ANCHOR_OFFSET): Define.
40548         (TARGET_MIN_ANCHOR_OFFSET): Likewise.
40549         (epiphany_rtx_costs) <SET>: For binary operators, the set as such
40550         carries no extra cost.
40551         (epiphany_legitimate_address_p): For BLKmode, apply SImode check.
40552         * config/epiphany/epiphany.h (ASM_OUTPUT_DEF): Define.
40553         * config/epiphany/predicates.md (memclob_operand): New predicate.
40554         * config/epiphany/epiphany.md (stack_adjust_add, stack_adjust_str):
40555         Use memclob_operand predicate and X constraint for operand 3.
40557 2014-04-11  Joern Rennecke  <joern.rennecke@embecosm.com>
40559         * config/epiphany/epiphany.c (epiphany_rtx_cost): Compare
40560         with CC_N_NE / CC_C_LTU / CC_C_GTU carries no extra cost for
40561         its operands.
40563 2014-04-11  Joern Rennecke  <joern.rennecke@embecosm.com>
40565         PR rtl-optimization/60651
40566         * mode-switching.c (optimize_mode_switching): Make sure to emit
40567         sets of a lower numbered entity before sets of a higher numbered
40568         entity to a mode of the same or lower priority.
40569         When creating a seginfo for a basic block that starts with a code
40570         label, move the insertion point past the code label.
40571         (new_seginfo): Document and enforce requirement that
40572         NOTE_INSN_BASIC_BLOCK only appears for empty blocks.
40573         * doc/tm.texi.in: Document ordering constraint for emitted mode sets.
40574         * doc/tm.texi: Regenerate.
40576 2014-01-11  Joern Rennecke  <joern.rennecke@embecosm.com>
40578         PR target/60811
40579         * config/arc/arc.c (arc_save_restore): Fix assert typo.
40581 2013-04-11  Jakub Jelinek  <jakub@redhat.com>
40583         * BASE-VER: Set to 4.10.0.
40585 2014-04-11  Tobias Burnus  <burnus@net-b.de>
40587         PR other/59055
40588         * doc/bugreport.texi (Bugs): Remove nodes pointing to the nirvana.
40589         * doc/gcc.texi (Service): Update description in the @menu
40590         * doc/invoke.texi (Option Summary): Remove misplaced and
40591         duplicated @menu.
40593 2014-04-11  Steve Ellcey  <sellcey@mips.com>
40594             Jakub Jelinek  <jakub@redhat.com>
40596         PR middle-end/60556
40597         * expr.c (convert_move): Use emit_store_flag_force instead of
40598         emit_store_flag.  Pass lowpart_mode instead of VOIDmode as 5th
40599         argument to it.
40601 2014-04-11  Richard Biener  <rguenther@suse.de>
40603         PR middle-end/60797
40604         * varasm.c (assemble_alias): Avoid endless error reporting
40605         recursion by setting TREE_ASM_WRITTEN.
40607 2014-04-11  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
40609         * config/s390/s390.md: Add a splitter for NOT rtx.
40611 2014-04-11  Jakub Jelinek  <jakub@redhat.com>
40613         PR rtl-optimization/60663
40614         * cse.c (cse_insn): Set src_volatile on ASM_OPERANDS in PARALLEL.
40616 2014-04-10  Jan Hubicka  <hubicka@ucw.cz>
40617             Jakub Jelinek  <jakub@redhat.com>
40619         PR lto/60567
40620         * ipa.c (function_and_variable_visibility): Copy forced_by_abi
40621         flag from decl_node to node.
40623 2014-04-10  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
40625         PR debug/60655
40626         * config/arm/arm.c (TARGET_CONST_NOT_OK_FOR_DEBUG_P): Define
40627         (arm_const_not_ok_for_debug_p): Reject MINUS with SYM_REF's
40628         ameliorating the cases where it can be.
40630 2014-04-09  David Edelsohn  <dje.gcc@gmail.com>
40632         Revert
40633         2014-04-08  Pat Haugen  <pthaugen@us.ibm.com>
40635         * config/rs6000/sync.md (AINT mode_iterator): Move definition.
40636         (loadsync_<mode>): Change mode.
40637         (load_quadpti, store_quadpti): New.
40638         (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
40639         * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
40640         * config/rs6000/predicates.md (quad_memory_operand): !TARGET_SYNC_TI.
40642 2014-04-09  Cong Hou  <congh@google.com>
40644         PR testsuite/60773
40645         * doc/sourcebuild.texi (vect_widen_mult_si_to_di_pattern): Add
40646         documentation.
40648 2014-04-08  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
40650         * config/rs6000/rs6000.c (rs6000_expand_vector_set): Use vnand
40651         instead of vnor to exploit possible fusion opportunity in the
40652         future.
40653         (altivec_expand_vec_perm_const_le): Likewise.
40655 2014-04-08  Pat Haugen  <pthaugen@us.ibm.com>
40657         * config/rs6000/sync.md (AINT mode_iterator): Move definition.
40658         (loadsync_<mode>): Change mode.
40659         (load_quadpti, store_quadpti): New.
40660         (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
40661         * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
40663 2014-04-08  Richard Sandiford  <rdsandiford@googlemail.com>
40665         PR target/60763
40666         * config/rs6000/vsx.md (vsx_xscvdpspn_scalar): Change input to DImode.
40667         * config/rs6000/rs6000.md (reload_vsx_from_gprsf): Update accordingly.
40668         Use gen_rtx_REG rather than simplify_gen_subreg for op0_di.
40670 2014-04-08  Richard Biener  <rguenther@suse.de>
40672         PR middle-end/60706
40673         * tree-pretty-print.c (pp_double_int): For HWI32 hosts with
40674         a 64bit widest int print double-int similar to on HWI64 hosts.
40676 2014-04-08  Richard Biener  <rguenther@suse.de>
40678         PR tree-optimization/60785
40679         * graphite-sese-to-poly.c (rewrite_phi_out_of_ssa): Treat
40680         default defs properly.
40682 2014-04-08  Nathan Sidwell  <nathan@codesourcery.com>
40684         * doc/invoke (Wnon-virtual-dtor): Update to match implementation.
40685         (Weffc++): Likewise.
40687 2014-04-07  Jan Hubicka  <hubcika@ucw.cz>
40689         * ipa-devirt.c (maybe_record_node): When node is not recorded,
40690         set completep to false rather than true.
40692 2014-04-07  Douglas B Rupp  <rupp@adacore.com>
40694         PR target/60504
40695         * config/arm/arm.h (ASM_PREFERRED_EH_DATA_FORMAT): Expose from
40696         ARM_TARGET2_DWARF_FORMAT.
40698 2014-04-07  Charles Baylis  <charles.baylis@linaro.org>
40700         PR target/60609
40701         * config/arm/arm.h (ASM_OUTPUT_CASE_END): Remove.
40702         (LABEL_ALIGN_AFTER_BARRIER): Align barriers which occur after
40703         ADDR_DIFF_VEC.
40705 2014-04-07  Richard Biener  <rguenther@suse.de>
40707         PR tree-optimization/60766
40708         * tree-ssa-loop-ivopts.c (cand_value_at): Compute in an unsigned type.
40709         (may_eliminate_iv): Convert cand_value_at result to desired type.
40711 2014-04-07  Jason Merrill  <jason@redhat.com>
40713         PR c++/60731
40714         * common.opt (-fno-gnu-unique): Add.
40715         * config/elfos.h (USE_GNU_UNIQUE_OBJECT): Check it.
40717 2014-04-07  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
40719         * haifa-sched.c: Fix outdated function reference and minor
40720         grammar errors in introductory comment.
40722 2014-04-07  Richard Biener  <rguenther@suse.de>
40724         PR middle-end/60750
40725         * tree-ssa-operands.c (maybe_add_call_vops): Also add VDEFs
40726         for noreturn calls.
40727         * tree-cfgcleanup.c (fixup_noreturn_call): Do not remove VDEFs.
40729 2014-04-06  John David Anglin  <danglin@gcc.gnu.org>
40731         PR debug/55794
40732         * config/pa/pa.c (pa_output_function_epilogue): Skip address and code
40733         size accounting for thunks.
40734         (pa_asm_output_mi_thunk): Use final_start_function() and
40735         final_end_function() to output function start and end directives.
40737 2014-04-05  Pitchumani Sivanupandi  <Pitchumani.S@atmel.com>
40739         * config/avr/avr-arch.h (avr_mcu_t): Add dev_attribute field to have
40740         device specific ISA/ feature information. Remove short_sp and
40741         errata_skip ds.  Add avr_device_specific_features enum to have device
40742         specific info.
40743         * config/avr/avr-c.c (avr_cpu_cpp_builtins): use dev_attribute to check
40744         errata_skip. Add __AVR_ISA_RMW__ builtin macro if RMW ISA available.
40745         * config/avr/avr-devices.c (avr_mcu_types): Update AVR_MCU macro for
40746         updated device specific info.
40747         * config/avr/avr-mcus.def: Merge device specific details to
40748         dev_attribute field.
40749         * config/avr/avr.c (avr_2word_insn_p): use dev_attribute field to check
40750         errata_skip.
40751         * config/avr/avr.h (AVR_HAVE_8BIT_SP): same for short sp info.
40752         * config/avr/driver-avr.c (avr_device_to_as): Pass -mrmw option to
40753         assembler if RMW isa supported by current device.
40754         * config/avr/genmultilib.awk: Update as device info structure changed.
40755         * doc/invoke.texi: Add info for __AVR_ISA_RMW__ builtin macro
40757 2014-04-04  Cong Hou  <congh@google.com>
40759         PR tree-optimization/60656
40760         * tree-vect-stmts.c (supportable_widening_operation):
40761         Fix a bug that elements in a vector with vect_used_by_reduction
40762         property are incorrectly reordered when the operation on it is not
40763         consistant with the one in reduction operation.
40765 2014-04-04  John David Anglin  <danglin@gcc.gnu.org>
40767         PR rtl-optimization/60155
40768         * gcse.c (record_set_data): New function.
40769         (single_set_gcse): New function.
40770         (gcse_emit_move_after): Use single_set_gcse instead of single_set.
40771         (hoist_code): Likewise.
40772         (get_pressure_class_and_nregs): Likewise.
40774 2014-04-04  Eric Botcazou  <ebotcazou@adacore.com>
40776         * explow.c (probe_stack_range): Emit a final optimization blockage.
40778 2014-04-04  Anthony Green  <green@moxielogic.com>
40780         * config/moxie/moxie.md (zero_extendqisi2, zero_extendhisi2): Fix
40781         typos.
40783 2014-04-04  Jan Hubicka  <hubicka@ucw.cz>
40785         PR ipa/59626
40786         * lto-cgraph.c (input_overwrite_node): Check that partitioning
40787         flags are set only during streaming.
40788         * ipa.c (process_references, walk_polymorphic_call_targets,
40789         symtab_remove_unreachable_nodes): Drop bodies of always inline
40790         after early inlining.
40791         (symtab_remove_unreachable_nodes): Remove always_inline attribute.
40793 2014-04-04  Jakub Jelinek  <jakub@redhat.com>
40794         Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
40796         PR debug/60655
40797         * dwarf2out.c (const_ok_for_output_1): Reject expressions
40798         containing a NOT.
40800 2014-04-04  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
40802         PR bootstrap/60743
40803         * config/arm/cortex-a53.md (cortex_a53_fdivs): Reduce reservation
40804         duration.
40805         (cortex_a53_fdivd): Likewise.
40807 2014-04-04  Martin Jambor  <mjambor@suse.cz>
40809         PR ipa/60640
40810         * cgraph.h (cgraph_clone_node): New parameter added to declaration.
40811         Adjust all callers.
40812         * cgraph.c (clone_of_p): Also return true if thunks match.
40813         (verify_edge_corresponds_to_fndecl): Removed extraneous call to
40814         cgraph_function_or_thunk_node and an obsolete comment.
40815         * cgraphclones.c (build_function_type_skip_args): Moved upwards in the
40816         file.
40817         (build_function_decl_skip_args): Likewise.
40818         (set_new_clone_decl_and_node_flags): New function.
40819         (duplicate_thunk_for_node): Likewise.
40820         (redirect_edge_duplicating_thunks): Likewise.
40821         (cgraph_clone_node): New parameter args_to_skip, pass it to
40822         redirect_edge_duplicating_thunks which is called instead of
40823         cgraph_redirect_edge_callee.
40824         (cgraph_create_virtual_clone): Pass args_to_skip to cgraph_clone_node,
40825         moved setting of a lot of flags to set_new_clone_decl_and_node_flags.
40827 2014-04-04  Jeff Law  <law@redhat.com>
40829         PR target/60657
40830         * config/arm/predicates.md (const_int_I_operand): New predicate.
40831         (const_int_M_operand): Similarly.
40832         * config/arm/arm.md (insv_zero): Use const_int_M_operand instead of
40833         const_int_operand.
40834         (insv_t2, extv_reg, extzv_t2): Likewise.
40835         (load_multiple_with_writeback): Similarly for const_int_I_operand.
40836         (pop_multiple_with_writeback_and_return): Likewise.
40837         (vfp_pop_multiple_with_writeback): Likewise
40839 2014-04-04  Richard Biener  <rguenther@suse.de>
40841         PR ipa/60746
40842         * tree-ssanames.c (make_ssa_name_fn): Fix assert.
40843         * gimple.c (gimple_set_bb): Avoid ICEing for NULL cfun for
40844         non-GIMPLE_LABELs.
40845         * gimplify.h (gimple_add_tmp_var_fn): Declare.
40846         * gimplify.c (gimple_add_tmp_var_fn): New function.
40847         * gimple-expr.h (create_tmp_reg_fn): Declare.
40848         * gimple-expr.c (create_tmp_reg_fn): New function.
40849         * gimple-low.c (record_vars_into): Don't change cfun.
40850         * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee): Fix
40851         code generation without cfun.
40853 2014-04-04  Thomas Schwinge  <thomas@codesourcery.com>
40855         PR bootstrap/60719
40856         * Makefile.in (install-driver): Fix shell scripting.
40858 2014-04-03  Cong Hou  <congh@google.com>
40860         PR tree-optimization/60505
40861         * tree-vectorizer.h (struct _stmt_vec_info): Add th field as the
40862         threshold of number of iterations below which no vectorization
40863         will be done.
40864         * tree-vect-loop.c (new_loop_vec_info):
40865         Initialize LOOP_VINFO_COST_MODEL_THRESHOLD.
40866         * tree-vect-loop.c (vect_analyze_loop_operations):
40867         Set LOOP_VINFO_COST_MODEL_THRESHOLD.
40868         * tree-vect-loop.c (vect_transform_loop):
40869         Use LOOP_VINFO_COST_MODEL_THRESHOLD.
40870         * tree-vect-loop.c (vect_analyze_loop_2): Check the maximum number
40871         of iterations of the loop and see if we should build the epilogue.
40873 2014-04-03  Richard Biener  <rguenther@suse.de>
40875         * tree-streamer.h (struct streamer_tree_cache_d): Add next_idx member.
40876         (streamer_tree_cache_create): Adjust.
40877         * tree-streamer.c (streamer_tree_cache_add_to_node_array): Adjust
40878         to allow optional nodes array.
40879         (streamer_tree_cache_insert_1): Use next_idx to assign idx.
40880         (streamer_tree_cache_append): Likewise.
40881         (streamer_tree_cache_create): Create nodes array optionally
40882         as specified by parameter.
40883         * lto-streamer-out.c (create_output_block): Avoid maintaining
40884         the node array in the writer cache.
40885         (DFS_write_tree): Remove assertion.
40886         (produce_asm_for_decls): Free the out decl state hash table early.
40887         * lto-streamer-in.c (lto_data_in_create): Adjust for
40888         streamer_tree_cache_create prototype change.
40890 2014-04-03  Richard Biener  <rguenther@suse.de>
40892         * tree-streamer-out.c (streamer_write_chain): Do not temporarily
40893         set TREE_CHAIN to NULL_TREE.
40895 2014-04-03  Richard Biener  <rguenther@suse.de>
40897         PR tree-optimization/60740
40898         * graphite-scop-detection.c (stmt_simple_for_scop_p): Iterate
40899         over all GIMPLE_COND operands.
40901 2014-04-03  Nathan Sidwell  <nathan@codesourcery.com>
40903         * doc/invoke.texi (Wnon-virtual-dtor): Adjust documentation.
40904         (Weffc++): Remove Scott's numbering, merge lists and reference
40905         Wnon-virtual-dtor.
40907 2014-04-03  Nick Clifton  <nickc@redhat.com>
40909         * config/rl78/rl78-expand.md (movqi): Handle (SUBREG (SYMBOL_REF))
40910         properly.
40912 2014-04-03  Martin Jambor  <mjambor@suse.cz>
40914         * ipa-cp.c (ipcp_verify_propagated_values): Also dump symtab and
40915         mention gcc_unreachable before failing.
40916         * ipa.c (symtab_remove_unreachable_nodes): Also print order of
40917         removed symbols.
40919 2014-04-02  Jan Hubicka  <hubicka@ucw.cz>
40921         PR ipa/60659
40922         * ipa-devirt.c (get_polymorphic_call_info): Do not ICE on type
40923         inconsistent code and instead mark the context inconsistent.
40924         (possible_polymorphic_call_targets): For inconsistent contexts
40925         return empty complete list.
40927 2014-04-02  Anthony Green  <green@moxielogic.com>
40929         * config/moxie/moxie.md (zero_extendqisi2, zero_extendhisi2)
40930         (extendqisi2, extendhisi2): Define.
40931         * config/moxie/moxie.h (DEFAULT_SIGNED_CHAR): Change to 0.
40932         (WCHAR_TYPE): Change to unsigned int.
40934 2014-04-02  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
40936         PR tree-optimization/60733
40937         * gimple-ssa-strength-reduction.c (ncd_with_phi): Change required
40938         insertion point for PHI candidates to be the end of the feeding
40939         block for the PHI argument.
40941 2014-04-02  Vladimir Makarov  <vmakarov@redhat.com>
40943         PR rtl-optimization/60650
40944         * lra-constraints.c (process_alt_operands): Decrease reject for
40945         earlyclobber matching.
40947 2014-04-02  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
40949         * config/s390/s390.c (s390_expand_insv): Use GET_MODE_BITSIZE.
40951 2014-04-02  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
40953         * config/spu/spu.c (pad_bb): Do not crash when the last
40954         insn is CODE_FOR_blockage.
40956 2014-04-02  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
40958         * config/spu/spu.md ("insv"): Fail if bitoffset+bitsize
40959         lies outside the target mode.
40961 2014-04-02  Michael Meissner  <meissner@linux.vnet.ibm.com>
40963         PR target/60735
40964         * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): If we have
40965         software floating point or no floating point registers, do not
40966         allow any type in the FPRs.  Eliminate a test for SPE SIMD types
40967         in GPRs that occurs after we tested for GPRs that would never be
40968         true.
40970         * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64):
40971         Rewrite tests to use TARGET_DOUBLE_FLOAT and TARGET_E500_DOUBLE,
40972         since the FMOVE64 type is DFmode/DDmode.  If TARGET_E500_DOUBLE,
40973         specifically allow DDmode, since that does not use the SPE SIMD
40974         instructions.
40976 2014-04-02  Richard Biener  <rguenther@suse.de>
40978         PR middle-end/60729
40979         * optabs.c (expand_abs_nojump): Honor flag_trapv only for
40980         MODE_INTs.  Properly use negv_optab.
40981         (expand_abs): Likewise.
40983 2014-04-02  Richard Biener  <rguenther@suse.de>
40985         PR bootstrap/60719
40986         * Makefile.in (install-driver): Guard extra installs with special
40987         names properly.
40989 2014-04-01  Michael Meissner  <meissner@linux.vnet.ibm.com>
40991         * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
40992         Document vec_vgbbd.
40994 2014-04-01  Richard Henderson  <rth@redhat.com>
40996         PR target/60704
40997         * config/i386/i386.md (*float<SWI48><MODEF>2_sse): Leave the second
40998         alternative enabled before register allocation.
41000 2014-04-01  Chung-Lin Tang  <cltang@codesourcery.com>
41002         * config/nios2/nios2.md (unspec): Remove UNSPEC_TLS, UNSPEC_TLS_LDM.
41003         * config/nios2/nios2.c (nios2_function_profiler): Fix addi operand
41004         typo.
41005         (nios2_large_got_address): Remove unneeded 'sym' parameter.
41006         (nios2_got_address): Update nios2_large_got_address call site.
41007         (nios2_delegitimize_address): New function.
41008         (TARGET_DELEGITIMIZE_ADDRESS): Define to nios2_delegitimize_address.
41009         * config/nios2/linux.h (GLIBC_DYNAMIC_LINKER): Define.
41010         (LINK_SPEC): Specify dynamic linker using GNU_USER_DYNAMIC_LINKER.
41012 2014-04-01  Martin Husemann  <martin@duskware.de>
41014         * config/mips/netbsd.h (TARGET_OS_CPP_BUILTINS): Define __mips_o32
41015         for -mabi=32.
41017 2014-04-01  Richard Sandiford  <rdsandiford@googlemail.com>
41019         PR rtl-optimization/60604
41020         * recog.c (general_operand): Incorporate REG_CANNOT_CHANGE_MODE_P
41021         check from register_operand.
41022         (register_operand): Redefine in terms of general_operand.
41023         (nonmemory_operand): Use register_operand for the non-constant cases.
41025 2014-04-01  Richard Biener  <rguenther@suse.de>
41027         * gimple.h (struct gimple_statement_base): Align subcode to 16 bits.
41029 2014-04-01  Sebastian Huber  <sebastian.huber@embedded-brains.de>
41031         * doc/invoke.texi (mapp-regs): Clarify.
41033 2014-03-31  Ulrich Drepper  <drepper@gmail.com>
41035         * config/i386/avx512fintrin.h (__v32hi): Define type.
41036         (__v64qi): Likewise.
41037         (_mm512_set1_epi8): Define.
41038         (_mm512_set1_epi16): Define.
41039         (_mm512_set4_epi32): Define.
41040         (_mm512_set4_epi64): Define.
41041         (_mm512_set4_pd): Define.
41042         (_mm512_set4_ps): Define.
41043         (_mm512_setr4_epi64): Define.
41044         (_mm512_setr4_epi32): Define.
41045         (_mm512_setr4_pd): Define.
41046         (_mm512_setr4_ps): Define.
41047         (_mm512_setzero_epi32): Define.
41049 2014-03-31  Martin Jambor  <mjambor@suse.cz>
41051         PR middle-end/60647
41052         * tree-sra.c (callsite_has_enough_arguments_p): Renamed to
41053         callsite_arguments_match_p.  Updated all callers.  Also check types of
41054         corresponding formal parameters and actual arguments.
41055         (not_all_callers_have_enough_arguments_p) Renamed to
41056         some_callers_have_mismatched_arguments_p.
41058 2014-03-31  Yuri Rumyantsev  <ysrumyan@gmail.com>
41060         * tree-inline.c (copy_loops): Add missed copy of 'safelen'.
41062 2014-03-31  Kugan Vivekanandarajah  <kuganv@linaro.org>
41064         PR target/60034
41065         * aarch64/aarch64.c (aarch64_classify_address): Fix alignment for
41066         section anchor.
41068 2014-03-30  Uros Bizjak  <ubizjak@gmail.com>
41070         * config/i386/sse.md (FMAMODE_NOVF512): New mode iterator.
41071         (<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>):
41072         Split out
41073         <sd_mask_codefor>fma_fmadd_<VF_512:mode><sd_maskz_name><round_name>.
41074         Use FMAMODE_NOVF512 mode iterator.
41075         (<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>): Ditto.
41076         (<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>): Ditto.
41077         (<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>): Ditto.
41078         (<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>):
41079         Split out
41080         <sd_mask_codefor>fma_fmaddsub_<VF_512:mode><sd_maskz_name><round_name>.
41081         Use VF_128_256 mode iterator.
41082         (<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>):
41083         Ditto.
41085 2014-03-28  Jan Hubicka  <hubicka@ucw.cz>
41087         * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee): Clear
41088         static chain if needed.
41090 2014-03-28  Vladimir Makarov  <vmakarov@redhat.com>
41092         PR target/60697
41093         * lra-constraints.c (index_part_to_reg): New.
41094         (process_address): Use it.
41096 2014-03-27  Jeff Law  <law@redhat.com>
41097             Jakub Jelinek  <jakub@redhat.com>
41099         PR target/60648
41100         * expr.c (do_tablejump): Use simplify_gen_binary rather than
41101         gen_rtx_{PLUS,MULT} to build up the address expression.
41103         * i386/i386.c (ix86_legitimize_address): Use copy_addr_to_reg to avoid
41104         creating non-canonical RTL.
41106 2014-03-28  Jan Hubicka  <hubicka@ucw.cz>
41108         PR ipa/60243
41109         * ipa-inline.c (want_inline_small_function_p): Short circuit large
41110         functions; reorganize to make cheap checks first.
41111         (inline_small_functions): Do not estimate growth when dumping;
41112         it is expensive.
41113         * ipa-inline.h (inline_summary): Add min_size.
41114         (growth_likely_positive): New function.
41115         * ipa-inline-analysis.c (dump_inline_summary): Add min_size.
41116         (set_cond_stmt_execution_predicate): Cleanup.
41117         (estimate_edge_size_and_time): Compute min_size.
41118         (estimate_calls_size_and_time): Likewise.
41119         (estimate_node_size_and_time): Likewise.
41120         (inline_update_overall_summary): Update min_size.
41121         (do_estimate_edge_time): Likewise.
41122         (do_estimate_edge_size): Update.
41123         (do_estimate_edge_hints): Update.
41124         (growth_likely_positive): New function.
41126 2014-03-28  Jakub Jelinek  <jakub@redhat.com>
41128         PR target/60693
41129         * config/i386/i386.c (ix86_copy_addr_to_reg): Call copy_addr_to_reg
41130         also if addr has VOIDmode.
41132 2014-03-28  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
41134         * config/arm/aarch-common.c (aarch_crypto_can_dual_issue): New.
41135         * config/arm/aarch-common-protos.h (aarch_crypto_can_dual_issue):
41136         Declare extern.
41137         * config/arm/cortex-a53.md: Add reservations and bypass for crypto
41138         instructions as well as AdvancedSIMD loads.
41140 2014-03-28  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
41142         * config/aarch64/aarch64-simd.md (aarch64_crypto_aes<aes_op>v16qi):
41143         Use crypto_aese type.
41144         (aarch64_crypto_aes<aesmc_op>v16qi): Use crypto_aesmc type.
41145         * config/arm/arm.md (is_neon_type): Replace crypto_aes with
41146         crypto_aese, crypto_aesmc.  Move to types.md.
41147         * config/arm/types.md (crypto_aes): Split into crypto_aese,
41148         crypto_aesmc.
41149         * config/arm/iterators.md (crypto_type): Likewise.
41151 2014-03-28  Jan Hubicka  <hubicka@ucw.cz>
41153         * cgraph.c: Include expr.h and tree-dfa.h.
41154         (cgraph_redirect_edge_call_stmt_to_callee): If call in noreturn;
41155         remove LHS.
41157 2014-03-28  Vladimir Makarov  <vmakarov@redhat.com>
41159         PR target/60675
41160         * lra-assigns.c (find_hard_regno_for): Remove unavailable hard
41161         regs from checking multi-reg pseudos.
41163 2014-03-28  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
41165         * config/arm/t-aprofile (MULTILIB_MATCHES): Correct A12 rule.
41167 2014-03-28  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
41169         * config/rs6000/rs6000.c (fusion_gpr_load_p): Refuse optimization
41170         if it would clobber the stack pointer, even temporarily.
41172 2014-03-28  Eric Botcazou  <ebotcazou@adacore.com>
41174         * mode-switching.c: Make small adjustments to the top comment.
41176 2014-03-27  Michael Meissner  <meissner@linux.vnet.ibm.com>
41178         * config/rs6000/constraints.md (wD constraint): New constraint to
41179         match the constant integer to get the top DImode/DFmode out of a
41180         vector in a VSX register.
41182         * config/rs6000/predicates.md (vsx_scalar_64bit): New predicate to
41183         match the constant integer to get the top DImode/DFmode out of a
41184         vector in a VSX register.
41186         * config/rs6000/rs6000-builtins.def (VBPERMQ): Add vbpermq builtin
41187         for ISA 2.07.
41189         * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
41190         vbpermq builtins.
41192         * config/rs6000/rs6000.c (rs6000_debug_reg_global): If
41193         -mdebug=reg, print value of VECTOR_ELEMENT_SCALAR_64BIT.
41195         * config/rs6000/vsx.md (vsx_extract_<mode>, V2DI/V2DF modes):
41196         Optimize vec_extract of 64-bit values, where the value being
41197         extracted is in the top word, where we can use scalar
41198         instructions.  Add direct move and store support.  Combine the big
41199         endian/little endian vector select load support into a single insn.
41200         (vsx_extract_<mode>_internal1): Likewise.
41201         (vsx_extract_<mode>_internal2): Likewise.
41202         (vsx_extract_<mode>_load): Likewise.
41203         (vsx_extract_<mode>_store): Likewise.
41204         (vsx_extract_<mode>_zero): Delete, big and little endian insns are
41205         combined into vsx_extract_<mode>_load.
41206         (vsx_extract_<mode>_one_le): Likewise.
41208         * config/rs6000/rs6000.h (VECTOR_ELEMENT_SCALAR_64BIT): Macro to
41209         define the top 64-bit vector element.
41211         * doc/md.texi (PowerPC and IBM RS6000 constraints): Document wD
41212         constraint.
41214         * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
41215         Document vec_vbpermq builtin.
41217         PR target/60672
41218         * config/rs6000/altivec.h (vec_xxsldwi): Add missing define to
41219         enable use of xxsldwi and xxpermdi builtin functions.
41220         (vec_xxpermdi): Likewise.
41222         * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
41223         Document use of vec_xxsldwi and vec_xxpermdi builtins.
41225 2014-03-27  Vladimir Makarov  <vmakarov@redhat.com>
41227         PR rtl-optimization/60650
41228         * lra-assign.c (find_hard_regno_for, spill_for): Add parameter
41229         first_p.  Use it.
41230         (find_spills_for): New.
41231         (assign_by_spills): Pass the new parameter to find_hard_regno_for.
41232         Spill all pseudos on the second iteration.
41234 2014-03-27  Marek Polacek  <polacek@redhat.com>
41236         PR c/50347
41237         * doc/extend.texi (ffs Builtins): Change unsigned types to signed
41238         types.
41240 2014-03-27  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
41242         * config/s390/s390.c (s390_can_use_return_insn): Check for
41243         call-saved FPRs on 31 bit.
41245 2014-03-27  Jakub Jelinek  <jakub@redhat.com>
41247         PR middle-end/60682
41248         * omp-low.c (lower_omp_1): For gimple_clobber_p stmts,
41249         if they need regimplification, just drop them instead of
41250         calling gimple_regimplify_operands on them.
41252 2014-03-27  Marcus Shawcroft  <marcus.shawcroft@arm.com>
41254         PR target/60580
41255         * config/aarch64/aarch64.c (faked_omit_frame_pointer): Remove.
41256         (aarch64_frame_pointer_required): Adjust logic.
41257         (aarch64_can_eliminate): Adjust logic.
41258         (aarch64_override_options_after_change): Adjust logic.
41260 2014-03-27  Dehao Chen  <dehao@google.com>
41262         * ipa-inline.c (early_inliner): Update node's inline info.
41264 2014-03-26  Dehao Chen  <dehao@google.com>
41266         * dojump.c (do_compare_rtx_and_jump): Sets correct probability for
41267         compiler inserted conditional jumps for NAN float check.
41269 2014-03-26  Jakub Jelinek  <jakub@redhat.com>
41271         * ubsan.h (ubsan_create_data): Change second argument's type
41272         to const location_t *.
41273         * ubsan.c (ubsan_source_location): If xloc.file is NULL, set it to
41274         _("<unknown>").
41275         (ubsan_create_data): Change second argument to const location_t *PLOC.
41276         Create Loc field whenever PLOC is non-NULL.
41277         (ubsan_instrument_unreachable, ubsan_expand_null_ifn,
41278         ubsan_build_overflow_builtin, instrument_bool_enum_load): Adjust
41279         callers.
41281         PR other/59545
41282         * real.c (real_to_integer2): Change type of low to UHWI.
41284 2014-03-26  Tobias Burnus  <burnus@net-b.de>
41286         * gcc.c (LINK_COMMAND_SPEC): Use libcilkrts.spec for -fcilkplus.
41287         (CILK_SELF_SPECS): New define.
41288         (driver_self_specs): Use it.
41290 2014-03-26  Richard Biener  <rguenther@suse.de>
41292         * tree-pretty-print.c (percent_K_format): Implement special
41293         case for LTO and its stripped down BLOCK tree.
41295 2014-03-26  Jakub Jelinek  <jakub@redhat.com>
41297         PR sanitizer/60636
41298         * ubsan.c (instrument_si_overflow): Instrument ABS_EXPR.
41300         * tree-vrp.c (simplify_internal_call_using_ranges): If only
41301         one range is range_int_cst_p, but not both, at least optimize
41302         addition/subtraction of 0 and multiplication by 0 or 1.
41303         * gimple-fold.c (gimple_fold_call): Fold
41304         IFN_UBSAN_CHECK_{ADD,SUB,MUL}.
41305         (gimple_fold_stmt_to_constant_1): If both op0 and op1 aren't
41306         INTEGER_CSTs, try to fold at least x * 0 and y - y.
41308 2014-03-26  Eric Botcazou  <ebotcazou@adacore.com>
41310         PR rtl-optimization/60452
41311         * rtlanal.c (rtx_addr_can_trap_p_1): Fix head comment.
41312         <case REG>: Return 1 for invalid offsets from the frame pointer.
41314 2014-03-26  Marek Polacek  <polacek@redhat.com>
41316         PR c/37428
41317         * doc/extend.texi (C Extensions): Mention variable-length arrays in
41318         a structure/union.
41320 2014-03-26  Marek Polacek  <polacek@redhat.com>
41322         PR c/39525
41323         * doc/extend.texi (Designated Inits): Describe what happens to omitted
41324         field members.
41326 2014-03-26  Marek Polacek  <polacek@redhat.com>
41328         PR other/59545
41329         * ira-color.c (update_conflict_hard_regno_costs): Perform the
41330         multiplication in unsigned type.
41332 2014-03-26  Chung-Ju Wu  <jasonwucj@gmail.com>
41334         * doc/install.texi: Document nds32le-*-elf and nds32be-*-elf.
41336 2014-03-26  Chung-Ju Wu  <jasonwucj@gmail.com>
41338         * doc/contrib.texi: Add myself as Andes nds32 port contributor.
41340 2014-03-25  Jan Hubicka  <hubicka@ucw.cz>
41342         PR ipa/60315
41343         * cif-code.def (UNREACHABLE) New code.
41344         * ipa-inline.c (inline_small_functions): Skip edges to
41345         __builtlin_unreachable.
41346         (estimate_edge_growth): Allow edges to __builtlin_unreachable.
41347         * ipa-inline-analysis.c (edge_set_predicate): Redirect edges with false
41348         predicate to __bulitin_unreachable.
41349         (set_cond_stmt_execution_predicate): Fix issue when
41350         invert_tree_comparison returns ERROR_MARK.
41351         * ipa-pure-const.c (propagate_pure_const, propagate_nothrow): Do not
41352         propagate to inline clones.
41353         * cgraph.c (verify_edge_corresponds_to_fndecl): Allow redirection
41354         to unreachable.
41355         * ipa-cp.c (create_specialized_node): Be ready for new node to appear.
41356         * cgraphclones.c (cgraph_clone_node): If call destination is already
41357         ureachable, do not redirect it back.
41358         * tree-inline.c (fold_marked_statements): Hanlde calls becoming
41359         unreachable.
41361 2014-03-25  Jan Hubicka  <hubicka@ucw.cz>
41363         * ipa-pure-const.c (propagate_pure_const, propagate_nothrow):
41364         Do not modify inline clones.
41366 2014-03-25  Jakub Jelinek  <jakub@redhat.com>
41368         * config/i386/i386.md (general_sext_operand): New mode attr.
41369         (addv<mode>4, subv<mode>4, mulv<mode>4): If operands[2] is CONST_INT,
41370         don't generate (sign_extend (const_int)).
41371         (*addv<mode>4, *subv<mode>4, *mulv<mode>4): Disallow CONST_INT_P
41372         operands[2].  Use We constraint instead of <i> and
41373         <general_sext_operand> predicate instead of <general_operand>.
41374         (*addv<mode>4_1, *subv<mode>4_1, *mulv<mode>4_1): New insns.
41375         * config/i386/constraints.md (We): New constraint.
41376         * config/i386/predicates.md (x86_64_sext_operand,
41377         sext_operand): New predicates.
41379 2014-03-25  Martin Jambor  <mjambor@suse.cz>
41381         PR ipa/60600
41382         * ipa-cp.c (ipa_get_indirect_edge_target_1): Redirect type
41383         inconsistent devirtualizations to __builtin_unreachable.
41385 2014-03-25  Marek Polacek  <polacek@redhat.com>
41387         PR c/35449
41388         * doc/extend.texi (Example of asm with clobbered asm reg): Fix typo.
41390 2014-03-25  Alan Lawrence  <alan.lawrence@arm.com>
41392         * config/aarch64/aarch64.c (aarch64_simd_valid_immediate): Reverse
41393         order of elements for big-endian.
41395 2014-03-25  Richard Biener  <rguenther@suse.de>
41397         PR middle-end/60635
41398         * gimplify-me.c (gimple_regimplify_operands): Update the
41399         re-gimplifed stmt.
41401 2014-03-25  Martin Jambor  <mjambor@suse.cz>
41403         PR ipa/59176
41404         * lto-cgraph.c (lto_output_node): Stream body_removed flag.
41405         (lto_output_varpool_node): Likewise.
41406         (input_overwrite_node): Likewise.
41407         (input_varpool_node): Likewise.
41409 2014-03-25  Richard Biener  <rguenther@suse.de>
41411         * lto-wrapper.c (merge_and_complain): Handle OPT_fPIE like OPT_fpie.
41412         (run_gcc): Likewise.
41414 2014-03-25  Jakub Jelinek  <jakub@redhat.com>
41416         * combine.c (simplify_compare_const): Add MODE argument.
41417         Handle mode_width 0 as very large mode_width.
41418         (try_combine, simplify_comparison): Adjust callers.
41420         * cselib.c (cselib_hash_rtx): Perform addition in unsigned
41421         type to avoid signed integer overflow.
41422         * explow.c (plus_constant): Likewise.
41424 2014-03-25  Dominik Vogt  <vogt@linux.vnet.ibm.com>
41426         * doc/generic.texi: Correct typos.
41428 2014-03-24  Tobias Burnus  <burnus@net-b.de>
41430         * doc/invoke.texi (-flto): Expand section about
41431         using static libraries with LTO.
41433 2014-03-24  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
41435         PR rtl-optimization/60501
41436         * optabs.def (addptr3_optab): New optab.
41437         * optabs.c (gen_addptr3_insn, have_addptr3_insn): New function.
41438         * doc/md.texi ("addptrm3"): Document new RTL standard expander.
41439         * expr.h (gen_addptr3_insn, have_addptr3_insn): Add prototypes.
41441         * lra.c (emit_add3_insn): Use the addptr pattern if available.
41443         * config/s390/s390.md ("addptrdi3", "addptrsi3"): New expanders.
41445 2014-03-24  Ulrich Drepper  <drepper@gmail.com>
41447         * config/i386/avx512fintrin.h: Define _mm512_set1_ps and
41448         _mm512_set1_pd.
41450         * config/i386/avxintrin.h (_mm256_undefined_si256): Define.
41451         (_mm256_undefined_ps): Define.
41452         (_mm256_undefined_pd): Define.
41453         * config/i386/emmintrin.h (_mm_undefined_si128): Define.
41454         (_mm_undefined_pd): Define.
41455         * config/i386/xmmintrin.h (_mm_undefined_ps): Define.
41456         * config/i386/avx512fintrin.h (_mm512_undefined_si512): Define.
41457         (_mm512_undefined_ps): Define.
41458         (_mm512_undefined_pd): Define.
41459         Use _mm*_undefined_*.
41460         * config/i386/avx2intrin.h: Use _mm*_undefined_*.
41462 2014-03-24  Alex Velenko  <Alex.Velenko@arm.com>
41464         * config/aarch64/aarch64-simd-builtins.def (lshr): DI mode excluded.
41465         (lshr_simd): DI mode added.
41466         * config/aarch64/aarch64-simd.md (aarch64_lshr_simddi): New pattern.
41467         (aarch64_ushr_simddi): Likewise.
41468         * config/aarch64/aarch64.md (UNSPEC_USHR64): New unspec.
41469         * config/aarch64/arm_neon.h (vshr_n_u64): Intrinsic fixed.
41470         (vshrd_n_u64): Likewise.
41472 2014-03-24  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
41474         * Makefile.in (s-macro_list): Depend on cc1.
41476 2014-03-23  Teresa Johnson  <tejohnson@google.com>
41478         * ipa-utils.c (ipa_print_order): Use specified dump file.
41480 2014-03-23  Eric Botcazou  <ebotcazou@adacore.com>
41482         PR rtl-optimization/60601
41483         * bb-reorder.c (fix_up_fall_thru_edges): Test EDGE_FALLTHRU everywhere.
41485         * gcc.c (eval_spec_function): Initialize save_growing_value.
41487 2014-03-22  Jakub Jelinek  <jakub@redhat.com>
41489         PR sanitizer/60613
41490         * internal-fn.c (ubsan_expand_si_overflow_addsub_check): For
41491         code == MINUS_EXPR, never swap op0 with op1.
41493         * toplev.c (init_local_tick): Avoid signed integer multiplication
41494         overflow.
41495         * genautomata.c (reserv_sets_hash_value): Fix rotate idiom, avoid
41496         shift by first operand's bitsize.
41498 2014-03-21  Jakub Jelinek  <jakub@redhat.com>
41500         PR target/60610
41501         * config/i386/i386.h (TARGET_64BIT_P): If not TARGET_BI_ARCH,
41502         redefine to 1 or 0.
41503         * config/i386/darwin.h (TARGET_64BIT_P): Redefine to
41504         TARGET_ISA_64BIT_P(x).
41506 2014-03-21  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
41508         * config/rs6000/rs6000.c (rs6000_expand_vector_set): Generate a
41509         pattern for vector nor instead of subtract from splat(-1).
41510         (altivec_expand_vec_perm_const_le): Likewise.
41512 2014-03-21  Richard Henderson  <rth@twiddle.net>
41514         PR target/60598
41515         * ifcvt.c (dead_or_predicable): Return FALSE if there are any frame
41516         related insns after epilogue_completed.
41518 2014-03-21  Martin Jambor  <mjambor@suse.cz>
41520         PR ipa/59176
41521         * cgraph.h (symtab_node): New flag body_removed.
41522         * ipa.c (symtab_remove_unreachable_nodes): Set body_removed flag
41523         when removing bodies.
41524         * symtab.c (dump_symtab_base): Dump body_removed flag.
41525         * cgraph.c (verify_edge_corresponds_to_fndecl): Skip nodes which
41526         had their bodies removed.
41528 2014-03-21  Martin Jambor  <mjambor@suse.cz>
41530         PR ipa/60419
41531         * ipa.c (symtab_remove_unreachable_nodes): Clear thunk flag of nodes
41532         in the border.
41534 2014-03-21  Richard Biener  <rguenther@suse.de>
41536         PR tree-optimization/60577
41537         * tree-core.h (struct tree_base): Document nothrow_flag use
41538         in DECL_NONALIASED.
41539         * tree.h (DECL_NONALIASED): New.
41540         (may_be_aliased): Adjust.
41541         * coverage.c (build_var): Set DECL_NONALIASED.
41543 2014-03-20  Eric Botcazou  <ebotcazou@adacore.com>
41545         * expr.c (expand_expr_real_1): Remove outdated comment.
41547 2014-03-20  Jakub Jelinek  <jakub@redhat.com>
41549         PR middle-end/60597
41550         * ira.c (adjust_cleared_regs): Call copy_rtx on
41551         *reg_equiv[REGNO (loc)].src_p before passing it to
41552         simplify_replace_fn_rtx.
41554         PR target/60568
41555         * config/i386/i386.c (x86_output_mi_thunk): Surround UNSPEC_GOT
41556         into CONST, put pic register as first operand of PLUS.  Use
41557         gen_const_mem for both 32-bit and 64-bit PIC got loads.
41559 2014-03-20  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
41561         * config/aarch64/aarch64.c (MEMORY_MOVE_COST): Delete.
41563 2014-03-20  Eric Botcazou  <ebotcazou@adacore.com>
41565         * config/sparc/sparc.c (sparc_do_work_around_errata): Implement work
41566         around for store forwarding issue in the FPU on the UT699.
41567         * config/sparc/sparc.md (in_branch_delay): Return false for single FP
41568         loads and operations if -mfix-ut699 is specified.
41569         (divtf3_hq): Tweak attribute.
41570         (sqrttf2_hq): Likewise.
41572 2014-03-20  Eric Botcazou  <ebotcazou@adacore.com>
41574         * calls.c (store_one_arg): Remove incorrect const qualification on the
41575         type of the temporary.
41576         * cfgexpand.c (expand_return): Likewise.
41577         * expr.c (expand_constructor): Likewise.
41578         (expand_expr_real_1): Likewise.
41580 2014-03-20  Zhenqiang Chen  <zhenqiang.chen@linaro.org>
41582         * config/arm/arm.c (arm_dwarf_register_span): Update the element number
41583         of parts.
41585 2014-03-19  Kaz Kojima  <kkojima@gcc.gnu.org>
41587         PR target/60039
41588         * config/sh/sh.md (udivsi3_i1): Clobber R1 register.
41590 2014-03-19  James Greenhalgh  <james.greenhalgh@arm.com>
41592         * config/arm/aarch-common-protos.h
41593         (alu_cost_table): Fix spelling of "extend".
41594         * config/arm/arm.c (arm_new_rtx_costs): Fix spelling of "extend".
41596 2014-03-19  Richard Biener  <rguenther@suse.de>
41598         PR middle-end/60553
41599         * tree-core.h (tree_type_common): Re-order pointer members
41600         to reduce recursion depth during GC walks.
41602 2014-03-19  Marek Polacek  <polacek@redhat.com>
41604         PR sanitizer/60569
41605         * ubsan.c (ubsan_type_descriptor): Check that DECL_NAME is nonnull
41606         before accessing it.
41608 2014-03-19  Richard Biener  <rguenther@suse.de>
41610         PR lto/59543
41611         * lto-streamer-in.c (input_function): In WPA stage do not drop
41612         debug stmts.
41614 2014-03-19  Jakub Jelinek  <jakub@redhat.com>
41616         PR tree-optimization/60559
41617         * vectorizable_mask_load_store): Replace scalar MASK_LOAD
41618         with build_zero_cst assignment.
41620 2014-03-18  Kai Tietz  <ktietz@redhat.com>
41622         PR rtl-optimization/56356
41623         * sdbout.c (sdbout_parms): Verify that parms'
41624         incoming argument is valid.
41625         (sdbout_reg_parms): Likewise.
41627 2014-03-18  Richard Henderson  <rth@redhat.com>
41629         PR target/60562
41630         * config/i386/i386.md (*float<SWI48x><MODEF>2_i387): Move down to
41631         be shadowed by *float<SWI48><MODEF>2_sse.  Test X87_ENABLE_FLOAT.
41632         (*float<SWI48><MODEF>2_sse): Check X87_ENABLE_FLOAT for alternative 0.
41634 2014-03-18  Basile Starynkevitch  <basile@starynkevitch.net>
41636         * plugin.def: Improve comment for PLUGIN_INCLUDE_FILE.
41637         * doc/plugins.texi (Plugin callbacks): Mention PLUGIN_INCLUDE_FILE.
41638         Italicize plugin event names in description.  Explain that
41639         PLUGIN_PRAGMAS has no sense for lto1.  Explain PLUGIN_INCLUDE_FILE.
41640         Remind that no GCC functions should be called after PLUGIN_FINISH.
41641         Explain what pragmas with expansion are.
41643 2014-03-18  Martin Liska  <mliska@suse.cz>
41645         * cgraph.c (cgraph_update_edges_for_call_stmt_node): Added case when
41646         gimple call statement is update.
41647         * gimple-fold.c (gimple_fold_call): Changed order for GIMPLE_ASSIGN and
41648         GIMPLE_CALL, where gsi iterator still points to GIMPLE CALL.
41650 2014-03-18  Jakub Jelinek  <jakub@redhat.com>
41652         PR sanitizer/60557
41653         * ubsan.c (ubsan_instrument_unreachable): Call
41654         initialize_sanitizer_builtins.
41655         (ubsan_pass): Likewise.
41657         PR sanitizer/60535
41658         * ubsan.c (ubsan_type_descriptor, ubsan_create_data): Call
41659         varpool_finalize_decl instead of rest_of_decl_compilation.
41661 2014-03-18  Richard Biener  <rguenther@suse.de>
41663         * df-problems.c (df_rd_confluence_n): Avoid bitmap_copy
41664         by using bitmap_and_compl instead of bitmap_and_compl_into.
41665         (df_rd_transfer_function): Likewise.
41667 2014-03-18  Richard Biener  <rguenther@suse.de>
41669         * doc/lto.texi (fresolution): Fix typo.
41671 2014-03-18  Richard Biener  <rguenther@suse.de>
41673         * doc/invoke.texi (flto): Update for changes in 4.9.
41675 2014-03-18  Richard Biener  <rguenther@suse.de>
41677         * doc/loop.texi: Remove section on the removed lambda framework.
41678         Update loop docs with recent changes in preserving loop structure.
41680 2014-03-18  Richard Biener  <rguenther@suse.de>
41682         * doc/lto.texi (-fresolution): Document.
41684 2014-03-18  Richard Biener  <rguenther@suse.de>
41686         * doc/contrib.texi: Adjust my name.
41688 2014-03-18  Jakub Jelinek  <jakub@redhat.com>
41690         PR ipa/58721
41691         * internal-fn.c: Include diagnostic-core.h.
41692         (expand_BUILTIN_EXPECT): New function.
41693         * gimplify.c (gimplify_call_expr): Use false instead of FALSE.
41694         (gimplify_modify_expr): Gimplify 3 argument __builtin_expect into
41695         IFN_BUILTIN_EXPECT call instead of __builtin_expect builtin call.
41696         * ipa-inline-analysis.c (find_foldable_builtin_expect): Handle
41697         IFN_BUILTIN_EXPECT.
41698         * predict.c (expr_expected_value_1): Handle IFN_BUILTIN_EXPECT.
41699         Revert 3 argument __builtin_expect code.
41700         (strip_predict_hints): Handle IFN_BUILTIN_EXPECT.
41701         * gimple-fold.c (gimple_fold_call): Likewise.
41702         * tree.h (fold_builtin_expect): New prototype.
41703         * builtins.c (build_builtin_expect_predicate): Add predictor
41704         argument, if non-NULL, create 3 argument __builtin_expect.
41705         (fold_builtin_expect): No longer static.  Add ARG2 argument,
41706         pass it through to build_builtin_expect_predicate.
41707         (fold_builtin_2): Adjust caller.
41708         (fold_builtin_3): Handle BUILT_IN_EXPECT.
41709         * internal-fn.def (BUILTIN_EXPECT): New.
41711 2014-03-18  Tobias Burnus  <burnus@net-b.de>
41713         PR ipa/58721
41714         * predict.def (PRED_FORTRAN_OVERFLOW, PRED_FORTRAN_FAIL_ALLOC,
41715         PRED_FORTRAN_FAIL_IO, PRED_FORTRAN_WARN_ONCE, PRED_FORTRAN_SIZE_ZERO,
41716         PRED_FORTRAN_INVALID_BOUND, PRED_FORTRAN_ABSENT_DUMMY): Add.
41718 2014-03-18  Jan Hubicka  <hubicka@ucw.cz>
41720         PR ipa/58721
41721         * predict.c (combine_predictions_for_bb): Fix up formatting.
41722         (expr_expected_value_1, expr_expected_value): Add predictor argument,
41723         fill what it points to if non-NULL.
41724         (tree_predict_by_opcode): Adjust caller, use the predictor.
41725         * predict.def (PRED_COMPARE_AND_SWAP): Add.
41727 2014-03-18  Eric Botcazou  <ebotcazou@adacore.com>
41729         * config/sparc/sparc.c (sparc_do_work_around_errata): Speed up and use
41730         proper constant for the store mode.
41732 2014-03-18  Ilya Enkovich  <ilya.enkovich@intel.com>
41734         * symtab.c (change_decl_assembler_name): Fix transparent alias
41735         chain construction.
41737 2014-03-16  Renlin Li  <Renlin.Li@arm.com>
41739         * config/aarch64/aarch64.c: Correct the comments about the
41740         aarch64 stack layout.
41742 2014-03-18  Thomas Schwinge  <thomas@codesourcery.com>
41744         * omp-low.c (lower_rec_input_clauses) <build_omp_barrier>: Restore
41745         check for GF_OMP_FOR_KIND_FOR.
41747 2013-03-18  Kirill Yukhin  <kirill.yukhin@intel.com>
41749         * config/i386/i386.h (ADDITIONAL_REGISTER_NAMES): Add
41750         ymm and zmm register names.
41752 2014-03-17  Jakub Jelinek  <jakub@redhat.com>
41754         PR target/60516
41755         * config/i386/i386.c (ix86_expand_epilogue): Adjust REG_CFA_ADJUST_CFA
41756         note creation for the 2010-08-31 changes.
41758 2014-03-17  Marek Polacek  <polacek@redhat.com>
41760         PR middle-end/60534
41761         * omp-low.c (omp_max_vf): Treat -fno-tree-loop-optimize the same
41762         as -fno-tree-loop-vectorize.
41763         (expand_omp_simd): Likewise.
41765 2014-03-15  Eric Botcazou  <ebotcazou@adacore.com>
41767         * config/sparc/sparc-protos.h (tls_call_delay): Delete.
41768         (eligible_for_call_delay): New prototype.
41769         * config/sparc/sparc.c (tls_call_delay): Rename into...
41770         (eligible_for_call_delay): ...this.  Return false if the instruction
41771         cannot be put in the delay slot of a branch.
41772         (eligible_for_restore_insn): Simplify.
41773         (eligible_for_return_delay): Return false if the instruction cannot be
41774         put in the delay slot of a branch and simplify.
41775         (eligible_for_sibcall_delay): Return false if the instruction cannot be
41776         put in the delay slot of a branch.
41777         * config/sparc/sparc.md (fix_ut699): New attribute.
41778         (tls_call_delay): Delete.
41779         (in_call_delay): Reimplement.
41780         (eligible_for_sibcall_delay): Rename into...
41781         (in_sibcall_delay): ...this.
41782         (eligible_for_return_delay): Rename into...
41783         (in_return_delay): ...this.
41784         (in_branch_delay): Reimplement.
41785         (in_uncond_branch_delay): Delete.
41786         (in_annul_branch_delay): Delete.
41788 2014-03-14  Richard Henderson  <rth@redhat.com>
41790         PR target/60525
41791         * config/i386/i386.md (floathi<X87MODEF>2): Delete expander; rename
41792         define_insn from *floathi<X87MODEF>2_i387; allow nonimmediate_operand.
41793         (*floathi<X87MODEF>2_i387_with_temp): Remove.
41794         (floathi splitters): Remove.
41795         (float<SWI48x>xf2): New pattern.
41796         (float<SWI48><MODEF>2): Rename from float<SWI48x><X87MODEF>2.  Drop
41797         code that tried to handle DImode for 32-bit, but which was excluded
41798         by the pattern's condition.  Drop allocation of stack temporary.
41799         (*floatsi<MODEF>2_vector_mixed_with_temp): Remove.
41800         (*float<SWI48><MODEF>2_mixed_with_temp): Remove.
41801         (*float<SWI48><MODEF>2_mixed_interunit): Remove.
41802         (*float<SWI48><MODEF>2_mixed_nointerunit): Remove.
41803         (*floatsi<MODEF>2_vector_sse_with_temp): Remove.
41804         (*float<SWI48><MODEF>2_sse_with_temp): Remove.
41805         (*float<SWI48><MODEF>2_sse_interunit): Remove.
41806         (*float<SWI48><MODEF>2_sse_nointerunit): Remove.
41807         (*float<SWI48x><X87MODEF>2_i387_with_temp): Remove.
41808         (*float<SWI48x><X87MODEF>2_i387): Remove.
41809         (all float _with_temp splitters): Remove.
41810         (*float<SWI48x><MODEF>2_i387): New pattern.
41811         (*float<SWI48><MODEF>2_sse): New pattern.
41812         (float TARGET_USE_VECTOR_CONVERTS splitters): Merge them.
41813         (float TARGET_SSE_PARTIAL_REG_DEPENDENCY splitters): Merge them.
41815 2014-03-14  Jakub Jelinek  <jakub@redhat.com>
41816             Marek Polacek  <polacek@redhat.com>
41818         PR middle-end/60484
41819         * common.opt (dump_base_name_prefixed): New Variable.
41820         * opts.c (finish_options): Don't prepend directory to x_dump_base_name
41821         if x_dump_base_name_prefixed is already set, set it at the end.
41823 2014-03-14  Vladimir Makarov  <vmakarov@redhat.com>
41825         PR rtl-optimization/60508
41826         * lra-constraints.c (get_reload_reg): Add new parameter
41827         in_subreg_p.
41828         (process_addr_reg, simplify_operand_subreg, curr_insn_transform):
41829         Pass the new parameter values.
41831 2014-03-14  Richard Biener  <rguenther@suse.de>
41833         * common.opt: Revert unintented changes from r205065.
41834         * opts.c: Likewise.
41836 2014-03-14  Richard Biener  <rguenther@suse.de>
41838         PR middle-end/60518
41839         * cfghooks.c (split_block): Properly adjust all loops the
41840         block was a latch of.
41842 2014-03-14  Martin Jambor  <mjambor@suse.cz>
41844         PR lto/60461
41845         * ipa-prop.c (ipa_modify_call_arguments): Fix iteration condition
41846         and simplify it.
41848 2014-03-14  Georg-Johann Lay  <avr@gjlay.de>
41850         PR target/59396
41851         * config/avr/avr.c (avr_set_current_function): Pass function name
41852         through default_strip_name_encoding before sanity checking instead
41853         of skipping the first char of the assembler name.
41855 2014-03-13  Richard Henderson  <rth@redhat.com>
41857         PR debug/60438
41858         * config/i386/i386.c (ix86_split_fp_branch): Remove pushed argument.
41859         (ix86_force_to_memory, ix86_free_from_memory): Remove.
41860         * config/i386/i386-protos.h: Likewise.
41861         * config/i386/i386.md (floathi<X87MODEF>2): Use assign_386_stack_local
41862         in the expander instead of a splitter.
41863         (float<SWI48x><X87MODEF>2): Use assign_386_stack_local if there is
41864         any possibility of requiring a memory.
41865         (*floatsi<MODEF>2_vector_mixed): Remove, and the splitters.
41866         (*floatsi<MODEF>2_vector_sse): Remove, and the splitters.
41867         (fp branch splitters): Update for ix86_split_fp_branch.
41868         (*jcc<X87MODEF>_<SWI24>_i387): Remove r/f alternative.
41869         (*jcc<X87MODEF>_<SWI24>_r_i387): Likewise.
41870         (splitter for jcc<X87MODEF>_<SWI24>_i387 r/f): Remove.
41871         (*fop_<MODEF>_2_i387): Remove f/r alternative.
41872         (*fop_<MODEF>_3_i387): Likewise.
41873         (*fop_xf_2_i387, *fop_xf_3_i387): Likewise.
41874         (splitters for the fop_* register patterns): Remove.
41875         (fscalexf4_i387): Rename from *fscalexf4_i387.
41876         (ldexpxf3): Use gen_floatsixf2 and gen_fscalexf4_i387.
41878 2014-03-13  Jakub Jelinek  <jakub@redhat.com>
41880         PR tree-optimization/59779
41881         * tree-dfa.c (get_ref_base_and_extent): Use double_int
41882         type for bitsize and maxsize instead of HOST_WIDE_INT.
41884 2014-03-13  Steven Bosscher  <steven@gcc.gnu.org>
41886         PR rtl-optimization/57320
41887         * function.c (rest_of_handle_thread_prologue_and_epilogue): Cleanup
41888         the CFG after thread_prologue_and_epilogue_insns.
41890 2014-03-13  Vladimir Makarov  <vmakarov@redhat.com>
41892         PR rtl-optimization/57189
41893         * lra-constraints.c (process_alt_operands): Disfavor spilling
41894         vector pseudos.
41896 2014-03-13  Cesar Philippidis  <cesar@codesourcery.com>
41898         * lto-wrapper.c (maybe_unlink_file): Suppress diagnostic messages.
41900 2014-03-13  Jakub Jelinek  <jakub@redhat.com>
41902         PR tree-optimization/59025
41903         PR middle-end/60418
41904         * tree-ssa-reassoc.c (sort_by_operand_rank): For SSA_NAMEs with the
41905         same rank, sort by bb_rank and gimple_uid of SSA_NAME_DEF_STMT first.
41907 2014-03-13  Georg-Johann Lay  <avr@gjlay.de>
41909         PR target/60486
41910         * config/avr/avr.c (avr_out_plus): Swap cc_plus and cc_minus in
41911         calls of avr_out_plus_1.
41913 2014-03-13  Bin Cheng  <bin.cheng@arm.com>
41915         * tree-cfgcleanup.c (remove_forwarder_block_with_phi): Record
41916         BB's single pred and update the father loop's latch info later.
41918 2014-03-12  Michael Meissner  <meissner@linux.vnet.ibm.com>
41920         * config/rs6000/vector.md (VEC_L): Add V1TI mode to vector types.
41921         (VEC_M): Likewise.
41922         (VEC_N): Likewise.
41923         (VEC_R): Likewise.
41924         (VEC_base): Likewise.
41925         (mov<MODE>, VEC_M modes): If we are loading TImode into VSX
41926         registers, we need to swap double words in little endian mode.
41928         * config/rs6000/rs6000-modes.def (V1TImode): Add new vector mode
41929         to be a container mode for 128-bit integer operations added in ISA
41930         2.07.  Unlike TImode and PTImode, the preferred register set is
41931         the Altivec/VMX registers for the 128-bit operations.
41933         * config/rs6000/rs6000-protos.h (rs6000_move_128bit_ok_p): Add
41934         declarations.
41935         (rs6000_split_128bit_ok_p): Likewise.
41937         * config/rs6000/rs6000-builtin.def (BU_P8V_AV_3): Add new support
41938         macros for creating ISA 2.07 normal and overloaded builtin
41939         functions with 3 arguments.
41940         (BU_P8V_OVERLOAD_3): Likewise.
41941         (VPERM_1T): Add support for V1TImode in 128-bit vector operations
41942         for use as overloaded functions.
41943         (VPERM_1TI_UNS): Likewise.
41944         (VSEL_1TI): Likewise.
41945         (VSEL_1TI_UNS): Likewise.
41946         (ST_INTERNAL_1ti): Likewise.
41947         (LD_INTERNAL_1ti): Likewise.
41948         (XXSEL_1TI): Likewise.
41949         (XXSEL_1TI_UNS): Likewise.
41950         (VPERM_1TI): Likewise.
41951         (VPERM_1TI_UNS): Likewise.
41952         (XXPERMDI_1TI): Likewise.
41953         (SET_1TI): Likewise.
41954         (LXVD2X_V1TI): Likewise.
41955         (STXVD2X_V1TI): Likewise.
41956         (VEC_INIT_V1TI): Likewise.
41957         (VEC_SET_V1TI): Likewise.
41958         (VEC_EXT_V1TI): Likewise.
41959         (EQV_V1TI): Likewise.
41960         (NAND_V1TI): Likewise.
41961         (ORC_V1TI): Likewise.
41962         (VADDCUQ): Add support for 128-bit integer arithmetic instructions
41963         added in ISA 2.07.  Add both normal 'altivec' builtins, and the
41964         overloaded builtin.
41965         (VADDUQM): Likewise.
41966         (VSUBCUQ): Likewise.
41967         (VADDEUQM): Likewise.
41968         (VADDECUQ): Likewise.
41969         (VSUBEUQM): Likewise.
41970         (VSUBECUQ): Likewise.
41972         * config/rs6000/rs6000-c.c (__int128_type): New static to hold
41973         __int128_t and __uint128_t types.
41974         (__uint128_type): Likewise.
41975         (altivec_categorize_keyword): Add support for vector __int128_t,
41976         vector __uint128_t, vector __int128, and vector unsigned __int128
41977         as a container type for TImode operations that need to be done in
41978         VSX/Altivec registers.
41979         (rs6000_macro_to_expand): Likewise.
41980         (altivec_overloaded_builtins): Add ISA 2.07 overloaded functions
41981         to support 128-bit integer instructions vaddcuq, vadduqm,
41982         vaddecuq, vaddeuqm, vsubcuq, vsubuqm, vsubecuq, vsubeuqm.
41983         (altivec_resolve_overloaded_builtin): Add support for V1TImode.
41985         * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): Add support
41986         for V1TImode, and set up preferences to use VSX/Altivec registers.
41987         Setup VSX reload handlers.
41988         (rs6000_debug_reg_global): Likewise.
41989         (rs6000_init_hard_regno_mode_ok): Likewise.
41990         (rs6000_preferred_simd_mode): Likewise.
41991         (vspltis_constant): Do not allow V1TImode as easy altivec constants.
41992         (easy_altivec_constant): Likewise.
41993         (output_vec_const_move): Likewise.
41994         (rs6000_expand_vector_set): Convert V1TImode set and extract to
41995         simple move.
41996         (rs6000_expand_vector_extract): Likewise.
41997         (reg_offset_addressing_ok_p): Setup V1TImode to use VSX reg+reg
41998         addressing.
41999         (rs6000_const_vec): Add support for V1TImode.
42000         (rs6000_emit_le_vsx_load): Swap double words when loading or
42001         storing TImode/V1TImode.
42002         (rs6000_emit_le_vsx_store): Likewise.
42003         (rs6000_emit_le_vsx_move): Likewise.
42004         (rs6000_emit_move): Add support for V1TImode.
42005         (altivec_expand_ld_builtin): Likewise.
42006         (altivec_expand_st_builtin): Likewise.
42007         (altivec_expand_vec_init_builtin): Likewise.
42008         (altivec_expand_builtin): Likewise.
42009         (rs6000_init_builtins): Add support for V1TImode type.  Add
42010         support for ISA 2.07 128-bit integer builtins.  Define type names
42011         for the VSX/Altivec vector types.
42012         (altivec_init_builtins): Add support for overloaded vector
42013         functions with V1TImode type.
42014         (rs6000_preferred_reload_class): Prefer Altivec registers for V1TImode.
42015         (rs6000_move_128bit_ok_p): Move 128-bit move/split validation to
42016         external function.
42017         (rs6000_split_128bit_ok_p): Likewise.
42018         (rs6000_handle_altivec_attribute): Create V1TImode from vector
42019         __int128_t and vector __uint128_t.
42021         * config/rs6000/vsx.md (VSX_L): Add V1TImode to vector iterators
42022         and mode attributes.
42023         (VSX_M): Likewise.
42024         (VSX_M2): Likewise.
42025         (VSm): Likewise.
42026         (VSs): Likewise.
42027         (VSr): Likewise.
42028         (VSv): Likewise.
42029         (VS_scalar): Likewise.
42030         (VS_double): Likewise.
42031         (vsx_set_v1ti): New builtin function to create V1TImode from TImode.
42033         * config/rs6000/rs6000.h (TARGET_VADDUQM): New macro to say whether
42034         we support the ISA 2.07 128-bit integer arithmetic instructions.
42035         (ALTIVEC_OR_VSX_VECTOR_MODE): Add V1TImode.
42036         (enum rs6000_builtin_type_index): Add fields to hold V1TImode
42037         and TImode types for use with the builtin functions.
42038         (V1TI_type_node): Likewise.
42039         (unsigned_V1TI_type_node): Likewise.
42040         (intTI_type_internal_node): Likewise.
42041         (uintTI_type_internal_node): Likewise.
42043         * config/rs6000/altivec.md (UNSPEC_VADDCUQ): New unspecs for ISA 2.07
42044         128-bit builtin functions.
42045         (UNSPEC_VADDEUQM): Likewise.
42046         (UNSPEC_VADDECUQ): Likewise.
42047         (UNSPEC_VSUBCUQ): Likewise.
42048         (UNSPEC_VSUBEUQM): Likewise.
42049         (UNSPEC_VSUBECUQ): Likewise.
42050         (VM): Add V1TImode to vector mode iterators.
42051         (VM2): Likewise.
42052         (VI_unit): Likewise.
42053         (altivec_vadduqm): Add ISA 2.07 128-bit binary builtins.
42054         (altivec_vaddcuq): Likewise.
42055         (altivec_vsubuqm): Likewise.
42056         (altivec_vsubcuq): Likewise.
42057         (altivec_vaddeuqm): Likewise.
42058         (altivec_vaddecuq): Likewise.
42059         (altivec_vsubeuqm): Likewise.
42060         (altivec_vsubecuq): Likewise.
42062         * config/rs6000/rs6000.md (FMOVE128_GPR): Add V1TImode to vector
42063         mode iterators.
42064         (BOOL_128): Likewise.
42065         (BOOL_REGS_OUTPUT): Likewise.
42066         (BOOL_REGS_OP1): Likewise.
42067         (BOOL_REGS_OP2): Likewise.
42068         (BOOL_REGS_UNARY): Likewise.
42069         (BOOL_REGS_AND_CR0): Likewise.
42071         * config/rs6000/altivec.h (vec_vaddcuq): Add support for ISA 2.07
42072         128-bit integer builtin support.
42073         (vec_vadduqm): Likewise.
42074         (vec_vaddecuq): Likewise.
42075         (vec_vaddeuqm): Likewise.
42076         (vec_vsubecuq): Likewise.
42077         (vec_vsubeuqm): Likewise.
42078         (vec_vsubcuq): Likewise.
42079         (vec_vsubuqm): Likewise.
42081         * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
42082         Document vec_vaddcuq, vec_vadduqm, vec_vaddecuq, vec_vaddeuqm,
42083         vec_subecuq, vec_subeuqm, vec_vsubcuq, vec_vsubeqm builtins adding
42084         128-bit integer add/subtract to ISA 2.07.
42086 2014-03-12  Joern Rennecke  <joern.rennecke@embecosm.com>
42088         * config/arc/arc.c (arc_predicate_delay_insns):
42089         Fix third argument passed to conditionalize_nonjump.
42091 2014-03-12  Yufeng Zhang  <yufeng.zhang@arm.com>
42093         * config/aarch64/aarch64-builtins.c
42094         (aarch64_builtin_vectorized_function): Add BUILT_IN_LFLOORF,
42095         BUILT_IN_LLFLOOR, BUILT_IN_LCEILF and BUILT_IN_LLCEIL.
42096         * config/aarch64/arm_neon.h (vcvtaq_u64_f64): Call __builtin_llfloor
42097         instead of __builtin_lfloor.
42098         (vcvtnq_u64_f64): Call __builtin_llceil instead of __builtin_lceil.
42100 2014-03-12  Jakub Jelinek  <jakub@redhat.com>
42102         * tree-ssa-ifcombine.c (forwarder_block_to): New function.
42103         (tree_ssa_ifcombine_bb_1): New function.
42104         (tree_ssa_ifcombine_bb): Use it.  Handle also cases where else_bb
42105         is an empty forwarder block to then_bb or vice versa and then_bb
42106         and else_bb are effectively swapped.
42108 2014-03-12  Christian Bruel  <christian.bruel@st.com>
42110         PR target/60264
42111         * config/arm/arm.c (arm_emit_vfp_multi_reg_pop): Emit a
42112         REG_CFA_DEF_CFA note.
42113         (arm_expand_epilogue_apcs_frame): call arm_add_cfa_adjust_cfa_note.
42114         (arm_unwind_emit): Allow REG_CFA_DEF_CFA.
42116 2014-03-12  Thomas Preud'homme  <thomas.preudhomme@arm.com>
42118         PR tree-optimization/60454
42119         * tree-ssa-math-opts.c (find_bswap_1): Fix bswap detection.
42121 2014-03-12  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
42123         * config.gcc (aarch64*-*-*): Use ISA flags from aarch64-arches.def.
42124         Do not define target_cpu_default2 to generic.
42125         * config/aarch64/aarch64.h (TARGET_CPU_DEFAULT): Use generic cpu.
42126         * config/aarch64/aarch64.c (aarch64_override_options): Update comment.
42127         * config/aarch64/aarch64-arches.def (armv8-a): Use generic cpu.
42129 2014-03-12  Jakub Jelinek  <jakub@redhat.com>
42130             Marc Glisse  <marc.glisse@inria.fr>
42132         PR tree-optimization/60502
42133         * tree-ssa-reassoc.c (eliminate_not_pairs): Use build_all_ones_cst
42134         instead of build_low_bits_mask.
42136 2014-03-12  Jakub Jelinek  <jakub@redhat.com>
42138         PR middle-end/60482
42139         * tree-vrp.c (register_edge_assert_for_1): Don't add assert
42140         if there are multiple uses, but op doesn't live on E edge.
42141         * tree-cfg.c (assert_unreachable_fallthru_edge_p): Also ignore
42142         clobber stmts before __builtin_unreachable.
42144 2014-03-11  Richard Sandiford  <rdsandiford@googlemail.com>
42146         * builtins.c (expand_builtin_setjmp_receiver): Use and clobber
42147         hard_frame_pointer_rtx.
42148         * cse.c (cse_insn): Remove volatile check.
42149         * cselib.c (cselib_process_insn): Likewise.
42150         * dse.c (scan_insn): Likewise.
42152 2014-03-11  Joern Rennecke  <joern.rennecke@embecosm.com>
42154         * config/arc/arc.c (conditionalize_nonjump): New function,
42155         broken out of ...
42156         (arc_ifcvt): ... this.
42157         (arc_predicate_delay_insns): Use it.
42159 2014-03-11  Joern Rennecke  <joern.rennecke@embecosm.com>
42161         * config/arc/predicates.md (extend_operand): During/after reload,
42162         allow const_int_operand.
42163         * config/arc/arc.md (mulsidi3_700): Use extend_operand predicate.
42164         (umulsidi3_700): Likewise.  Change operand 2 constraint back to "cL".
42165         (mulsi3_highpart): Change operand 2 constraint alternatives 2 and 3
42166         to "i".
42167         (umulsi3_highpart_i): Likewise.
42169 2014-03-11  Richard Biener  <rguenther@suse.de>
42171         * tree-ssa-structalias.c (get_constraint_for_ptr_offset):
42172         Add asserts to guard possible wrong-code bugs.
42174 2014-03-11  Richard Biener  <rguenther@suse.de>
42176         PR tree-optimization/60429
42177         PR tree-optimization/60485
42178         * tree-ssa-structalias.c (set_union_with_increment): Properly
42179         take into account all fields that overlap the shifted vars.
42180         (do_sd_constraint): Likewise.
42181         (do_ds_constraint): Likewise.
42182         (get_constraint_for_ptr_offset): Likewise.
42184 2014-03-11  Chung-Lin Tang  <cltang@codesourcery.com>
42186         * config/nios2/nios2.c (machine_function): Add fp_save_offset field.
42187         (nios2_compute_frame_layout):
42188         Add calculation of cfun->machine->fp_save_offset.
42189         (nios2_expand_prologue): Correct setting of frame pointer register
42190         in prologue.
42191         (nios2_expand_epilogue): Update recovery of stack pointer from
42192         frame pointer accordingly.
42193         (nios2_initial_elimination_offset): Update calculation of offset
42194         for eliminating to HARD_FRAME_POINTER_REGNUM.
42196 2014-03-10  Jakub Jelinek  <jakub@redhat.com>
42198         PR ipa/60457
42199         * ipa.c (symtab_remove_unreachable_nodes): Don't call
42200         cgraph_get_create_node on VAR_DECLs.
42202 2014-03-10  Richard Biener  <rguenther@suse.de>
42204         PR middle-end/60474
42205         * tree.c (signed_or_unsigned_type_for): Handle OFFSET_TYPEs.
42207 2014-03-08  Douglas B Rupp  <rupp@gnat.com>
42209         * config/vms/vms.opt (vms_float_format): New variable.
42211 2014-03-08  Tobias Burnus  <burnus@net-b.de>
42213         * doc/invoke.texi (-fcilkplus): Update implementation status.
42215 2014-03-08  Paulo Matos  <paulo@matos-sorge.com>
42216             Richard Biener  <rguenther@suse.de>
42218         * lto-wrapper.c (merge_and_complain): Ensure -fshort-double is used
42219         consistently accross all TUs.
42220         (run_gcc): Enable -fshort-double automatically at link at link-time
42221         and disallow override.
42223 2014-03-08  Richard Sandiford  <rdsandiford@googlemail.com>
42225         PR target/58271
42226         * config/mips/mips.c (mips_option_override): Promote -mpaired-single
42227         warning to an error.  Disable TARGET_PAIRED_SINGLE and TARGET_MIPS3D
42228         if they can't be used.
42230 2014-03-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
42232         * configure.ac (HAVE_AS_IX86_TLSLDMPLT): Improve test
42233         for Solaris 11/x86 ld.
42234         * configure: Regenerate.
42236 2014-03-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
42238         * configure.ac (TLS_SECTION_ASM_FLAG): Save as tls_section_flag.
42239         (LIB_TLS_SPEC): Save as ld_tls_libs.
42240         (HAVE_AS_IX86_TLSLDMPLT): Define as 1/0.
42241         (HAVE_AS_IX86_TLSLDM): New test.
42242         * configure, config.in: Regenerate.
42243         * config/i386/i386.c (legitimize_tls_address): Fall back to
42244         TLS_MODEL_GLOBAL_DYNAMIC on 32-bit Solaris/x86 if tool chain
42245         cannot support TLS_MODEL_LOCAL_DYNAMIC.
42246         * config/i386/i386.md (*tls_local_dynamic_base_32_gnu): Use if
42247         instead of #ifdef in HAVE_AS_IX86_TLSLDMPLT test.
42249 2014-03-07  Paulo Matos  <paulo@matos-sorge.com>
42251         * common.opt (fira-loop-pressure): Mark as optimization.
42253 2014-03-07  Thomas Schwinge  <thomas@codesourcery.com>
42255         * langhooks.c (lhd_omp_mappable_type): The error_mark_node is not
42256         an OpenMP mappable type.
42258 2014-03-06  Matthias Klose  <doko@ubuntu.com>
42260         * Makefile.in (s-mlib): Only pass MULTIARCH_DIRNAME if
42261         MULTILIB_OSDIRNAMES is not defined.
42263 2014-03-06  Jakub Jelinek  <jakub@redhat.com>
42264             Meador Inge  <meadori@codesourcery.com>
42266         PR target/58595
42267         * config/arm/arm.c (arm_tls_symbol_p): Remove.
42268         (arm_legitimize_address): Call legitimize_tls_address for any
42269         arm_tls_referenced_p expression, handle constant addend.  Call it
42270         before testing for !TARGET_ARM.
42271         (thumb_legitimize_address): Don't handle arm_tls_symbol_p here.
42273 2014-03-06  Richard Biener  <rguenther@suse.de>
42275         PR middle-end/60445
42276         PR lto/60424
42277         PR lto/60427
42278         Revert
42279         2014-03-04  Paulo Matos  <paulo@matos-sorge.com>
42281         * tree-streamer.c (record_common_node): Assert we don't record
42282         nodes with type double.
42283         (preload_common_node): Skip type double, complex double and double
42284         pointer since it is now frontend dependent due to fshort-double option.
42286 2014-03-06  Richard Biener  <rguenther@suse.de>
42288         * gcc.c (PLUGIN_COND): Always enable unless -fno-use-linker-plugin
42289         or -fno-lto is specified and the linker has full plugin support.
42290         * collect2.c (lto_mode): Default to LTO_MODE_WHOPR if LTO is enabled.
42291         (main): Remove -flto processing, adjust lto_mode using use_plugin late.
42292         * lto-wrapper.c (merge_and_complain): Merge compile-time
42293         optimization levels.
42294         (run_gcc): And pass it through to the link options.
42296 2014-03-06  Alexandre Oliva  <aoliva@redhat.com>
42298         PR debug/60381
42299         Revert:
42300         2014-02-28  Alexandre Oliva  <aoliva@redhat.com>
42301         PR debug/59992
42302         * cselib.c (remove_useless_values): Skip to avoid quadratic
42303         behavior if the condition moved from...
42304         (cselib_process_insn): ... here holds.
42306 2014-03-05  Jakub Jelinek  <jakub@redhat.com>
42308         PR plugins/59335
42309         * Makefile.in (PLUGIN_HEADERS): Add tree-phinodes.h, stor-layout.h,
42310         ssa-iterators.h, $(RESOURCE_H) and tree-cfgcleanup.h.
42312         PR plugins/59335
42313         * config/i386/t-i386 (OPTIONS_H_EXTRA): Add stringop.def.
42314         (TM_H): Add x86-tune.def.
42316 2014-03-05  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
42318         * config/aarch64/aarch64.c (generic_tunings):
42319         Use cortexa57_extra_costs.
42321 2014-03-05  Jakub Jelinek  <jakub@redhat.com>
42323         PR lto/60404
42324         * cfgexpand.c (expand_used_vars): Do not assume all SSA_NAMEs
42325         of PARM/RESULT_DECLs must be coalesced with optimize && in_lto_p.
42326         * tree-ssa-coalesce.c (coalesce_ssa_name): Use MUST_COALESCE_COST - 1
42327         cost for in_lto_p.
42329 2014-03-04  Heiher  <r@hev.cc>
42331         * config/mips/mips-cpus.def (loongson3a): Mark as a MIPS64r2 processor.
42332         * config/mips/mips.h (MIPS_ISA_LEVEL_SPEC): Adjust accordingly.
42334 2014-03-04  Uros Bizjak  <ubizjak@gmail.com>
42336         * config/i386/predicates.md (const2356_operand): Change to ...
42337         (const2367_operand): ... this.
42338         * config/i386/sse.md (avx512pf_scatterpf<mode>sf): Use
42339         const2367_operand.
42340         (*avx512pf_scatterpf<mode>sf_mask): Ditto.
42341         (*avx512pf_scatterpf<mode>sf): Ditto.
42342         (avx512pf_scatterpf<mode>df): Ditto.
42343         (*avx512pf_scatterpf<mode>df_mask): Ditto.
42344         (*avx512pf_scatterpf<mode>df): Ditto.
42345         * config/i386/i386.c (ix86_expand_builtin): Update
42346         incorrect hint operand error message.
42348 2014-03-04  Richard Biener  <rguenther@suse.de>
42350         * lto-section-in.c (lto_get_section_data): Fix const cast.
42352 2014-03-04  Paulo Matos  <paulo@matos-sorge.com>
42354         * tree-streamer.c (record_common_node): Assert we don't record
42355         nodes with type double.
42356         (preload_common_node): Skip type double, complex double and double
42357         pointer since it is now frontend dependent due to fshort-double option.
42359 2014-03-04  Richard Biener  <rguenther@suse.de>
42361         PR lto/60405
42362         * lto-streamer-in.c (lto_read_body): Remove LTO bytecode version check.
42363         (lto_input_toplevel_asms): Likewise.
42364         * lto-section-in.c (lto_get_section_data): Instead do it here
42365         for every section.
42367 2014-03-04  Richard Biener  <rguenther@suse.de>
42369         PR tree-optimization/60382
42370         * tree-vect-loop.c (vect_is_simple_reduction_1): Do not consider
42371         dead PHIs a reduction.
42373 2014-03-03  Uros Bizjak  <ubizjak@gmail.com>
42375         * config/i386/xmmintrin.h (enum _mm_hint) <_MM_HINT_ET0>: Correct
42376         hint value.
42377         (_mm_prefetch): Move out of GCC target("sse") pragma.
42378         * config/i386/prfchwintrin.h (_m_prefetchw): Move out of
42379         GCC target("prfchw") pragma.
42380         * config/i386/i386.md (prefetch): Emit prefetchwt1 only
42381         for locality <= 2.
42382         * config/i386/i386.c (ix86_option_override_internal): Enable
42383         -mprfchw with -mprefetchwt1.
42385 2014-03-03  Joern Rennecke  <joern.rennecke@embecosm.com>
42387         * config/arc/arc.md (casesi_load) <length attribute alternative 0>:
42388         Mark as varying.
42390 2014-03-03  Joern Rennecke  <joern.rennecke@embecosm.com>
42392         * opts.h (CL_PCH_IGNORE): Define.
42393         * targhooks.c (option_affects_pch_p):
42394         Return false for options that have CL_PCH_IGNORE set.
42395         * opt-functions.awk: Process PchIgnore.
42396         * doc/options.texi: Document PchIgnore.
42398         * config/arc/arc.opt (misize): Add PchIgnore property.
42400 2014-03-03  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
42402         * config/rs6000/rs6000.c (rs6000_preferred_reload_class): Disallow
42403         reload of PLUS rtx's outside of GENERAL_REGS or BASE_REGS; relax
42404         constraint on constants to permit them being loaded into
42405         GENERAL_REGS or BASE_REGS.
42407 2014-03-03  Nick Clifton  <nickc@redhat.com>
42409         * config/rl78/rl78-real.md (cbranchsi4_real_signed): Add
42410         anti-cacnonical alternatives.
42411         (negandhi3_real): New pattern.
42412         * config/rl78/rl78-virt.md (negandhi3_virt): New pattern.
42414 2014-03-03  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
42416         * config/avr/avr-mcus.def: Remove atxmega16x1.
42417         * config/avr/avr-tables.opt: Regenerate.
42418         * config/avr/t-multilib: Regenerate.
42419         * doc/avr-mmcu.texi: Regenerate.
42421 2014-03-03  Tobias Grosser  <tobias@grosser.es>
42422             Mircea Namolaru  <mircea.namolaru@inria.fr>
42424         PR tree-optimization/58028
42425         * graphite-clast-to-gimple.c (set_cloog_options): Don't remove
42426         scalar dimensions.
42428 2014-03-03  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
42430         * config/arm/neon.md (*movmisalign<mode>): Legitimize addresses
42431         not handled by recognizers.
42433 2014-03-03  Jakub Jelinek  <jakub@redhat.com>
42435         PR middle-end/60175
42436         * function.c (expand_function_end): Don't emit
42437         clobber_return_register sequence if clobber_after is a BARRIER.
42438         * cfgexpand.c (construct_exit_block): Append instructions before
42439         return_label to prev_bb.
42441 2014-03-02  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
42443         * config/rs6000/constraints.md: Document reserved use of "wc".
42445 2014-03-02  Jan Hubicka  <hubicka@ucw.cz>
42447         PR ipa/60150
42448         * ipa.c (function_and_variable_visibility): When dissolving comdat
42449         group, also set all symbols to local.
42451 2014-03-02  Jan Hubicka  <hubicka@ucw.cz>
42453         PR ipa/60306
42455         Revert:
42456         2013-12-14  Jan Hubicka  <jh@suse.cz>
42457         PR middle-end/58477
42458         * ipa-prop.c (stmt_may_be_vtbl_ptr_store): Skip clobbers.
42460 2014-03-02  Jon Beniston  <jon@beniston.com>
42462         PR bootstrap/48230
42463         PR bootstrap/50927
42464         PR bootstrap/52466
42465         PR target/46898
42466         * config/lm32/lm32.c (lm32_legitimate_constant_p): Remove, as incorrect.
42467         (TARGET_LEGITIMATE_CONSTANT_P): Undefine, as not needed.
42468         * config/lm32/lm32.md (movsi_insn): Add 32-bit immediate support.
42469         (simple_return, *simple_return): New patterns
42470         * config/lm32/predicates.md (movsi_rhs_operand): Remove as obsolete.
42471         * configure.ac (force_sjlj_exceptions): Force sjlj exceptions for lm32.
42473 2014-03-01  Paolo Carlini  <paolo.carlini@oracle.com>
42475         * dwarf2out.c (gen_subprogram_die): Tidy.
42477 2014-03-01  Oleg Endo  <olegendo@gcc.gnu.org>
42479         PR target/60071
42480         * config/sh/sh.md (*mov_t_msb_neg): Split into ...
42481         (*mov_t_msb_neg_negc): ... this new insn.
42483 2014-02-28  Jason Merrill  <jason@redhat.com>
42485         PR c++/58678
42486         * ipa-devirt.c (ipa_devirt): Don't choose an implicitly-declared
42487         function.
42489 2014-02-28  Paolo Carlini  <paolo.carlini@oracle.com>
42491         PR c++/60314
42492         * dwarf2out.c (decltype_auto_die): New static.
42493         (gen_subprogram_die): Handle 'decltype(auto)' like 'auto'.
42494         (gen_type_die_with_usage): Handle 'decltype(auto)'.
42495         (is_cxx_auto): Likewise.
42497 2014-02-28  Ian Bolton  <ian.bolton@arm.com>
42499         * config/aarch64/aarch64.h: Define __ARM_NEON by default if
42500         we are not using general regs only.
42502 2014-02-28  Richard Biener  <rguenther@suse.de>
42504         PR target/60280
42505         * tree-cfgcleanup.c (tree_forwarder_block_p): Restrict
42506         previous fix and only allow to remove trivial pre-headers
42507         and latches.  Also honor LOOPS_MAY_HAVE_MULTIPLE_LATCHES.
42508         (remove_forwarder_block): Properly update the latch of a loop.
42510 2014-02-28  Alexandre Oliva  <aoliva@redhat.com>
42512         PR debug/59992
42513         * cselib.c (cselib_hasher::equal): Special-case VALUE lookup.
42514         (cselib_preserved_hash_table): New.
42515         (preserve_constants_and_equivs): Move preserved vals to it.
42516         (cselib_find_slot): Look it up first.
42517         (cselib_init): Initialize it.
42518         (cselib_finish): Release it.
42519         (dump_cselib_table): Dump it.
42521 2014-02-28  Alexandre Oliva  <aoliva@redhat.com>
42523         PR debug/59992
42524         * cselib.c (remove_useless_values): Skip to avoid quadratic
42525         behavior if the condition moved from...
42526         (cselib_process_insn): ... here holds.
42528 2014-02-28  Alexandre Oliva  <aoliva@redhat.com>
42530         PR debug/57232
42531         * var-tracking.c (vt_initialize): Apply the same condition to
42532         preserve the CFA base value.
42534 2014-02-28  Joey Ye  <joey.ye@arm.com>
42536         PR target/PR60169
42537         * config/arm/arm.c (thumb_far_jump_used_p): Don't change
42538         if reload in progress or completed.
42540 2014-02-28  Tobias Burnus  <burnus@net-b.de>
42542         PR middle-end/60147
42543         * tree-pretty-print.c (dump_generic_node, print_declaration): Handle
42544         NAMELIST_DECL.
42546 2014-02-27  H.J. Lu  <hongjiu.lu@intel.com>
42548         * doc/tm.texi.in (Condition Code Status): Update documention for
42549         relative locations of cc0-setter and cc0-user.
42551 2014-02-27  Jeff Law  <law@redhat.com>
42553         PR rtl-optimization/52714
42554         * combine.c (try_combine): When splitting an unrecognized PARALLEL
42555         into two independent simple sets, if I3 is a jump, ensure the
42556         pattern we place into I3 is a (set (pc) ...).
42558 2014-02-27  Mikael Pettersson  <mikpe@it.uu.se>
42559             Jeff Law  <law@redhat.com>
42561         PR rtl-optimization/49847
42562         * cse.c (fold_rtx) Handle case where cc0 setter and cc0 user
42563         are in different blocks.
42564         * doc/tm.texi (Condition Code Status): Update documention for
42565         relative locations of cc0-setter and cc0-user.
42567 2014-02-27  Vladimir Makarov  <vmakarov@redhat.com>
42569         PR target/59222
42570         * lra.c (lra_emit_add): Check SUBREG too.
42572 2014-02-27  Andreas Schwab  <schwab@suse.de>
42574         * config/m68k/m68k.c (m68k_option_override): Disable
42575         -flive-range-shrinkage for classic m68k.
42576         (m68k_override_options_after_change): Likewise.
42578 2014-02-27  Marek Polacek  <polacek@redhat.com>
42580         PR middle-end/59223
42581         * tree-ssa-uninit.c (gate_warn_uninitialized): Run the pass even for
42582         -Wmaybe-uninitialized.
42584 2014-02-27  Alan Modra  <amodra@gmail.com>
42586         PR target/57936
42587         * reload1.c (emit_input_reload_insns): When reload_override_in,
42588         set old to rl->in_reg when rl->in_reg is a subreg.
42590 2014-02-26  Richard Biener  <rguenther@suse.de>
42592         PR bootstrap/60343
42593         * lra-assigns.c (spill_for): Avoid mixed-sign comparison.
42595 2014-02-25  Ilya Tocar  <ilya.tocar@intel.com>
42597         * common/config/i386/predicates.md (const1256_operand): Remove.
42598         (const2356_operand): New.
42599         (const_1_to_2_operand): Remove.
42600         * config/i386/sse.md (avx512pf_gatherpf<mode>sf): Change hint value.
42601         (*avx512pf_gatherpf<mode>sf_mask): Ditto.
42602         (*avx512pf_gatherpf<mode>sf): Ditto.
42603         (avx512pf_gatherpf<mode>df): Ditto.
42604         (*avx512pf_gatherpf<mode>df_mask): Ditto.
42605         (*avx512pf_gatherpf<mode>df): Ditto.
42606         (avx512pf_scatterpf<mode>sf): Ditto.
42607         (*avx512pf_scatterpf<mode>sf_mask): Ditto.
42608         (*avx512pf_scatterpf<mode>sf): Ditto.
42609         (avx512pf_scatterpf<mode>df): Ditto.
42610         (*avx512pf_scatterpf<mode>df_mask): Ditto.
42611         (*avx512pf_scatterpf<mode>df): Ditto.
42612         * common/config/i386/xmmintrin.h (_mm_hint): Add _MM_HINT_ET0.
42614 2014-02-26  Ilya Tocar  <ilya.tocar@intel.com>
42616         * config/i386/avx512fintrin.h (_mm512_testn_epi32_mask),
42617         (_mm512_mask_testn_epi32_mask), (_mm512_testn_epi64_mask),
42618         (_mm512_mask_testn_epi64_mask): Move to ...
42619         * config/i386/avx512cdintrin.h: Here.
42620         * config/i386/i386.c (bdesc_args): Change MASK_ISA for testnm.
42621         * config/i386/sse.md (avx512f_vmscalef<mode><round_name>): Remove %.
42622         (avx512f_scalef<mode><mask_name><round_name>): Ditto.
42623         (avx512f_testnm<mode>3<mask_scalar_merge_name>): Change conditon to
42624         TARGET_AVX512F from TARGET_AVX512CD.
42626 2014-02-26  Richard Biener  <rguenther@suse.de>
42628         PR ipa/60327
42629         * ipa.c (walk_polymorphic_call_targets): Properly guard
42630         call to inline_update_overall_summary.
42632 2014-02-26  Bin Cheng  <bin.cheng@arm.com>
42634         PR target/60280
42635         * tree-cfgcleanup.c (tree_forwarder_block_p): Protect loop preheaders
42636         and latches only if requested.  Fix latch if it is removed.
42637         * tree-ssa-dom.c (tree_ssa_dominator_optimize): Set
42638         LOOPS_HAVE_PREHEADERS.
42640 2014-02-25  Andrew Pinski  <apinski@cavium.com>
42642         * builtins.c (expand_builtin_thread_pointer): Create a new target
42643         when the target is NULL.
42645 2014-02-25  Vladimir Makarov  <vmakarov@redhat.com>
42647         PR rtl-optimization/60317
42648         * params.def (PARAM_LRA_MAX_CONSIDERED_RELOAD_PSEUDOS): New.
42649         * params.h (LRA_MAX_CONSIDERED_RELOAD_PSEUDOS): New.
42650         * lra-assigns.c: Include params.h.
42651         (spill_for): Use LRA_MAX_CONSIDERED_RELOAD_PSEUDOS as guard for
42652         other reload pseudos considerations.
42654 2014-02-25  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
42656         * config/rs6000/vector.md (*vector_unordered<mode>): Change split
42657         to use canonical form for nor<mode>3.
42659 2014-02-25  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
42661         PR target/55426
42662         * config/arm/arm.h (CANNOT_CHANGE_MODE_CLASS): Allow 128 to 64-bit
42663         conversions.
42665 2014-02-25  Ilya Tocar  <ilya.tocar@intel.com>
42667         * common/config/i386/i386-common.c (OPTION_MASK_ISA_PREFETCHWT1_SET),
42668         (OPTION_MASK_ISA_PREFETCHWT1_UNSET): New.
42669         (ix86_handle_option): Handle OPT_mprefetchwt1.
42670         * config/i386/cpuid.h (bit_PREFETCHWT1): New.
42671         * config/i386/driver-i386.c (host_detect_local_cpu): Detect
42672         PREFETCHWT1 CPUID.
42673         * config/i386/i386-c.c (ix86_target_macros_internal): Handle
42674         OPTION_MASK_ISA_PREFETCHWT1.
42675         * config/i386/i386.c (ix86_target_string): Handle mprefetchwt1.
42676         (PTA_PREFETCHWT1): New.
42677         (ix86_option_override_internal): Handle PTA_PREFETCHWT1.
42678         (ix86_valid_target_attribute_inner_p): Handle OPT_mprefetchwt1.
42679         * config/i386/i386.h (TARGET_PREFETCHWT1, TARGET_PREFETCHWT1_P): New.
42680         * config/i386/i386.md (prefetch): Check TARGET_PREFETCHWT1
42681         (*prefetch_avx512pf_<mode>_: Change into ...
42682         (*prefetch_prefetchwt1_<mode>: This.
42683         * config/i386/i386.opt (mprefetchwt1): New.
42684         * config/i386/xmmintrin.h (_mm_hint): Add _MM_HINT_ET1.
42685         (_mm_prefetch): Handle intent to write.
42686         * doc/invoke.texi (mprefetchwt1), (mno-prefetchwt1): Doccument.
42688 2014-02-25  Richard Biener  <rguenther@suse.de>
42690         PR middle-end/60291
42691         * emit-rtl.c (mem_attrs_htab): Remove.
42692         (mem_attrs_htab_hash): Likewise.
42693         (mem_attrs_htab_eq): Likewise.
42694         (set_mem_attrs): Always allocate new mem-attrs when something changed.
42695         (init_emit_once): Do not allocate mem_attrs_htab.
42697 2014-02-25  Richard Biener  <rguenther@suse.de>
42699         PR lto/60319
42700         * lto-opts.c (lto_write_options): Output non-explicit conservative
42701         -fwrapv, -fno-trapv and -fno-strict-overflow.
42702         * lto-wrapper.c (merge_and_complain): Handle merging those options.
42703         (run_gcc): And pass them through.
42705 2014-02-25  Andrey Belevantsev  <abel@ispras.ru>
42707         * sel-sched.c (calculate_new_fences): New parameter ptime.
42708         Calculate it as a maximum over all fence cycles.
42709         (sel_sched_region_2): Adjust the call to calculate_new_fences.
42710         Print the final schedule timing when sched_verbose.
42712 2014-02-25  Andrey Belevantsev  <abel@ispras.ru>
42714         PR rtl-optimization/60292
42715         * sel-sched.c (fill_vec_av_set): Do not reset target availability
42716         bit fot the fence instruction.
42718 2014-02-24  Alangi Derick  <alangiderick@gmail.com>
42720         * calls.h: Fix typo in comment.
42722 2014-02-24  John David Anglin  <danglin@gcc.gnu.org>
42724         * config/pa/pa.c (pa_output_move_double): Don't valididate when
42725         adjusting offsetable addresses.
42727 2014-02-24  Guozhi Wei  <carrot@google.com>
42729         * sparseset.h (sparseset_pop): Fix the wrong index.
42731 2014-02-24  Walter Lee  <walt@tilera.com>
42733         * config.gcc (tilepro-*-*): Change to tilepro*-*-*.
42734         (tilegx-*-linux*): Change to tilegx*-*-linux*; Support tilegxbe
42735         triplet.
42736         * common/config/tilegx/tilegx-common.c
42737         (TARGET_DEFAULT_TARGET_FLAGS): Define.
42738         * config/tilegx/linux.h (ASM_SPEC): Add endian_spec.
42739         (LINK_SPEC): Ditto.
42740         * config/tilegx/sync.md (atomic_test_and_set): Handle big endian.
42741         * config/tilegx/tilegx.c (tilegx_return_in_msb): New.
42742         (tilegx_gimplify_va_arg_expr): Handle big endian.
42743         (tilegx_expand_unaligned_load): Ditto.
42744         (tilegx_expand_unaligned_store): Ditto.
42745         (TARGET_RETURN_IN_MSB): New.
42746         * config/tilegx/tilegx.h (TARGET_DEFAULT): New.
42747         (TARGET_ENDIAN_DEFAULT): New.
42748         (TARGET_BIG_ENDIAN): Handle big endian.
42749         (BYTES_BIG_ENDIAN): Ditto.
42750         (WORDS_BIG_ENDIAN): Ditto.
42751         (FLOAT_WORDS_BIG_ENDIAN): Ditto.
42752         (ENDIAN_SPEC): New.
42753         (EXTRA_SPECS): New.
42754         * config/tilegx/tilegx.md (extv): Handle big endian.
42755         (extzv): Ditto.
42756         (insn_st<n>): Ditto.
42757         (insn_st<n>_add<bitsuffix>): Ditto.
42758         (insn_stnt<n>): Ditto.
42759         (insn_stnt<n>_add<bitsuffix>):Ditto.
42760         (vec_interleave_highv8qi): Handle big endian.
42761         (vec_interleave_highv8qi_be): New.
42762         (vec_interleave_highv8qi_le): New.
42763         (insn_v1int_h): Handle big endian.
42764         (vec_interleave_lowv8qi): Handle big endian.
42765         (vec_interleave_lowv8qi_be): New.
42766         (vec_interleave_lowv8qi_le): New.
42767         (insn_v1int_l): Handle big endian.
42768         (vec_interleave_highv4hi): Handle big endian.
42769         (vec_interleave_highv4hi_be): New.
42770         (vec_interleave_highv4hi_le): New.
42771         (insn_v2int_h): Handle big endian.
42772         (vec_interleave_lowv4hi): Handle big endian.
42773         (vec_interleave_lowv4hi_be): New.
42774         (vec_interleave_lowv4hi_le): New.
42775         (insn_v2int_l): Handle big endian.
42776         (vec_interleave_highv2si): Handle big endian.
42777         (vec_interleave_highv2si_be): New.
42778         (vec_interleave_highv2si_le): New.
42779         (insn_v4int_h): Handle big endian.
42780         (vec_interleave_lowv2si): Handle big endian.
42781         (vec_interleave_lowv2si_be): New.
42782         (vec_interleave_lowv2si_le): New.
42783         (insn_v4int_l): Handle big endian.
42784         * config/tilegx/tilegx.opt (mbig-endian): New option.
42785         (mlittle-endian): New option.
42786         * doc/install.texi: Document tilegxbe-linux.
42787         * doc/invoke.texi: Document -mbig-endian and -mlittle-endian.
42789 2014-02-24  Martin Jambor  <mjambor@suse.cz>
42791         PR ipa/60266
42792         * ipa-cp.c (propagate_constants_accross_call): Bail out early if
42793         there are no parameter descriptors.
42795 2014-02-24  Andrey Belevantsev  <abel@ispras.ru>
42797         PR rtl-optimization/60268
42798         * sched-rgn.c (haifa_find_rgns): Move the nr_regions_initial variable
42799         initialization to ...
42800         (sched_rgn_init): ... here.
42801         (schedule_region): Check for SCHED_PRESSURE_NONE earlier.
42803 2014-02-23  David Holsgrove  <david.holsgrove@xilinx.com>
42805         * config/microblaze/microblaze.md: Correct ashrsi_reg / lshrsi_reg
42806         names.
42808 2014-02-23  Edgar E. Iglesias  <edgar.iglesias@xilinx.com>
42810         * config/microblaze/microblaze.h: Remove SECONDARY_MEMORY_NEEDED
42811         definition.
42813 2014-02-23  David Holsgrove  <david.holsgrove@xilinx.com>
42815         * /config/microblaze/microblaze.c: Add microblaze_asm_output_mi_thunk,
42816         define TARGET_ASM_OUTPUT_MI_THUNK and TARGET_ASM_CAN_OUTPUT_MI_THUNK.
42818 2014-02-23  David Holsgrove  <david.holsgrove@xilinx.com>
42820         * config/microblaze/predicates.md: Add cmp_op predicate.
42821         * config/microblaze/microblaze.md: Add branch_compare instruction
42822         which uses cmp_op predicate and emits cmp insn before branch.
42823         * config/microblaze/microblaze.c (microblaze_emit_compare): Rename
42824         to microblaze_expand_conditional_branch and consolidate logic.
42825         (microblaze_expand_conditional_branch): emit branch_compare
42826         insn instead of handling cmp op separate from branch insn.
42828 2014-02-23  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
42830         * config/rs6000/rs6000.c (rs6000_emit_le_vsx_move): Relax assert
42831         to permit subregs.
42833 2014-02-23  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
42835         * config/rs6000/altivec.md (altivec_lve<VI_char>x): Replace
42836         define_insn with define_expand and new define_insn
42837         *altivec_lve<VI_char>x_internal.
42838         (altivec_stve<VI_char>x): Replace define_insn with define_expand
42839         and new define_insn *altivec_stve<VI_char>x_internal.
42840         * config/rs6000/rs6000-protos.h (altivec_expand_stvex_be): New
42841         prototype.
42842         * config/rs6000/rs6000.c (altivec_expand_lvx_be): Document use by
42843         lve*x built-ins.
42844         (altivec_expand_stvex_be): New function.
42846 2014-02-22  Joern Rennecke  <joern.rennecke@embecosm.com>
42848         * config/avr/avr.c (avr_can_eliminate): Allow elimination from
42849         ARG_POINTER_REGNUM to STACK_POINTER_REGNUM if !frame_pointer_needed.
42850         * config/avr/avr.c (ELIMINABLE_REGS): Add elimination from
42851         ARG_POINTER_REGNUM to STACK_POINTER_REGNUM.
42853 2014-02-21  Vladimir Makarov  <vmakarov@redhat.com>
42855         PR target/60298
42856         * lra-constraints.c (inherit_reload_reg): Use lra_emit_move
42857         instead of emit_move_insn.
42859 2014-02-21  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
42861         * config/rs6000/altivec.md (altivec_vsumsws): Replace second
42862         vspltw with vsldoi.
42863         (reduc_uplus_v16qi): Use gen_altivec_vsumsws_direct instead of
42864         gen_altivec_vsumsws.
42866 2014-02-21  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
42868         * config/rs6000/altivec.md (altivec_lvxl): Rename as
42869         *altivec_lvxl_<mode>_internal and use VM2 iterator instead of V4SI.
42870         (altivec_lvxl_<mode>): New define_expand incorporating
42871         -maltivec=be semantics where needed.
42872         (altivec_lvx): Rename as *altivec_lvx_<mode>_internal.
42873         (altivec_lvx_<mode>): New define_expand incorporating -maltivec=be
42874         semantics where needed.
42875         (altivec_stvx): Rename as *altivec_stvx_<mode>_internal.
42876         (altivec_stvx_<mode>): New define_expand incorporating
42877         -maltivec=be semantics where needed.
42878         (altivec_stvxl): Rename as *altivec_stvxl_<mode>_internal and use
42879         VM2 iterator instead of V4SI.
42880         (altivec_stvxl_<mode>): New define_expand incorporating
42881         -maltivec=be semantics where needed.
42882         * config/rs6000/rs6000-builtin.def: Add new built-in definitions
42883         LVXL_V2DF, LVXL_V2DI, LVXL_V4SF, LVXL_V4SI, LVXL_V8HI, LVXL_V16QI,
42884         LVX_V2DF, LVX_V2DI, LVX_V4SF, LVX_V4SI, LVX_V8HI, LVX_V16QI, STVX_V2DF,
42885         STVX_V2DI, STVX_V4SF, STVX_V4SI, STVX_V8HI, STVX_V16QI, STVXL_V2DF,
42886         STVXL_V2DI, STVXL_V4SF, STVXL_V4SI, STVXL_V8HI, STVXL_V16QI.
42887         * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Replace
42888         ALTIVEC_BUILTIN_LVX with ALTIVEC_BUILTIN_LVX_<MODE> throughout;
42889         similarly for ALTIVEC_BUILTIN_LVXL, ALTIVEC_BUILTIN_STVX, and
42890         ALTIVEC_BUILTIN_STVXL.
42891         * config/rs6000/rs6000-protos.h (altivec_expand_lvx_be): New prototype.
42892         (altivec_expand_stvx_be): Likewise.
42893         * config/rs6000/rs6000.c (swap_selector_for_mode): New function.
42894         (altivec_expand_lvx_be): Likewise.
42895         (altivec_expand_stvx_be): Likewise.
42896         (altivec_expand_builtin): Add cases for
42897         ALTIVEC_BUILTIN_STVX_<MODE>, ALTIVEC_BUILTIN_STVXL_<MODE>,
42898         ALTIVEC_BUILTIN_LVXL_<MODE>, and ALTIVEC_BUILTIN_LVX_<MODE>.
42899         (altivec_init_builtins): Add definitions for
42900         __builtin_altivec_lvxl_<mode>, __builtin_altivec_lvx_<mode>,
42901         __builtin_altivec_stvx_<mode>, and __builtin_altivec_stvxl_<mode>.
42903 2014-02-21  Catherine Moore  <clm@codesourcery.com>
42905         * doc/invoke.texi (mvirt, mno-virt): Document.
42906         * config/mips/mips.opt (mvirt): New option.
42907         * config/mips/mips.h (ASM_SPEC): Pass mvirt to the assembler.
42909 2014-02-21  Richard Biener  <rguenther@suse.de>
42911         PR tree-optimization/60276
42912         * tree-vectorizer.h (struct _stmt_vec_info): Add min_neg_dist field.
42913         (STMT_VINFO_MIN_NEG_DIST): New macro.
42914         * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Record
42915         STMT_VINFO_MIN_NEG_DIST.
42916         * tree-vect-stmts.c (vectorizable_load): Verify if assumptions
42917         made for negative dependence distances still hold.
42919 2014-02-21  Richard Biener  <rguenther@suse.de>
42921         PR middle-end/60291
42922         * tree-ssa-live.c (mark_all_vars_used_1): Do not walk
42923         DECL_INITIAL for globals not in the current function context.
42925 2014-02-21  Jakub Jelinek  <jakub@redhat.com>
42927         PR tree-optimization/56490
42928         * params.def (PARAM_UNINIT_CONTROL_DEP_ATTEMPTS): New param.
42929         * tree-ssa-uninit.c: Include params.h.
42930         (compute_control_dep_chain): Add num_calls argument, return false
42931         if it exceed PARAM_UNINIT_CONTROL_DEP_ATTEMPTS param, pass
42932         num_calls to recursive call.
42933         (find_predicates): Change dep_chain into normal array,
42934         cur_chain into auto_vec<edge, MAX_CHAIN_LEN + 1>, add num_calls
42935         variable and adjust compute_control_dep_chain caller.
42936         (find_def_preds): Likewise.
42938 2014-02-21  Thomas Schwinge  <thomas@codesourcery.com>
42940         * gimple-pretty-print.c (dump_gimple_omp_for) [flags & TDF_RAW]
42941         <case GF_OMP_FOR_KIND_CILKSIMD>: Add missing break statement.
42943 2014-02-21  Nick Clifton  <nickc@redhat.com>
42945         * config/stormy16/stormy16.md (pushdqi1): Add mode to post_inc.
42946         (pushhi1): Likewise.
42947         (popqi1): Add mode to pre_dec.
42948         (pophi1): Likewise.
42950 2014-02-21  Jakub Jelinek  <jakub@redhat.com>
42952         * config/i386/i386.c (ix86_expand_vec_perm): Use V8SImode
42953         mode for mask of V8SFmode permutation.
42955 2014-02-20  Richard Henderson  <rth@redhat.com>
42957         PR c++/60272
42958         * builtins.c (expand_builtin_atomic_compare_exchange): Always make
42959         a new pseudo for OLDVAL.
42961 2014-02-20  Jakub Jelinek  <jakub@redhat.com>
42963         PR target/57896
42964         * config/i386/i386.c (expand_vec_perm_interleave2): Don't call
42965         gen_reg_rtx if d->testing_p.
42966         (expand_vec_perm_pshufb2, expand_vec_perm_broadcast_1): Return early
42967         if d->testing_p and we will certainly return true.
42968         (expand_vec_perm_even_odd_1): Likewise.  Don't call gen_reg_rtx
42969         if d->testing_p.
42971 2014-02-20  Uros Bizjak  <ubizjak@gmail.com>
42973         * emit-rtl.c (gen_reg_rtx): Assert that
42974         crtl->emit.regno_pointer_align_length is non-zero.
42976 2014-02-20  Richard Henderson  <rth@redhat.com>
42978         PR c++/60272
42979         * builtins.c (expand_builtin_atomic_compare_exchange): Conditionalize
42980         on failure the store back into EXPECT.
42982 2014-02-20  Chung-Lin Tang  <cltang@codesourcery.com>
42983             Sandra Loosemore  <sandra@codesourcery.com>
42985         * config/nios2/nios2.md (unspec): Add UNSPEC_PIC_GOTOFF_SYM enum.
42986         * config/nios2/nios2.c (nios2_function_profiler): Add
42987         -fPIC (flag_pic == 2) support.
42988         (nios2_handle_custom_fpu_cfg): Fix warning parameter.
42989         (nios2_large_offset_p): New function.
42990         (nios2_unspec_reloc_p): Move up position, update to use
42991         nios2_large_offset_p.
42992         (nios2_unspec_address): Remove function.
42993         (nios2_unspec_offset): New function.
42994         (nios2_large_got_address): New function.
42995         (nios2_got_address): Add large offset support.
42996         (nios2_legitimize_tls_address): Update usage of removed and new
42997         functions.
42998         (nios2_symbol_binds_local_p): New function.
42999         (nios2_load_pic_address): Add -fPIC (flag_pic == 2) support.
43000         (nios2_legitimize_address): Update to use nios2_large_offset_p.
43001         (nios2_emit_move_sequence): Avoid legitimizing (const (unspec ...)).
43002         (nios2_print_operand): Merge H/L processing, add hiadj/lo
43003         processing for (const (unspec ...)).
43004         (nios2_unspec_reloc_name): Add UNSPEC_PIC_GOTOFF_SYM case.
43006 2014-02-20  Richard Biener  <rguenther@suse.de>
43008         * tree-cfg.c (replace_uses_by): Mark altered BBs before
43009         doing the substitution.
43010         (verify_gimple_assign_single): Also verify bare MEM_REFs on the lhs.
43012 2014-02-20  Martin Jambor  <mjambor@suse.cz>
43014         PR ipa/55260
43015         * ipa-cp.c (cgraph_edge_brings_all_agg_vals_for_node): Uce correct
43016         info when checking whether lattices are bottom.
43018 2014-02-20  Richard Biener  <rguenther@suse.de>
43020         PR middle-end/60221
43021         * tree-eh.c (execute_cleanup_eh_1): Also cleanup empty EH
43022         regions at -O0.
43024 2014-02-20  Jan Hubicka  <hubicka@ucw.cz>
43026         PR ipa/58555
43027         * ipa-inline-transform.c (clone_inlined_nodes): Add freq_scale
43028         parameter specifying the scaling.
43029         (inline_call): Update.
43030         (want_inline_recursively): Guard division by zero.
43031         (recursive_inlining): Update.
43032         * ipa-inline.h (clone_inlined_nodes): Update.
43034 2014-02-20  Ilya Tocar  <ilya.tocar@intel.com>
43036         PR target/60204
43037         * config/i386/i386.c (classify_argument): Pass structures of size
43038         64 bytes or less in register.
43040 2014-02-20  Ilya Tocar  <ilya.tocar@intel.com>
43041             Kirill Yukhin  <kirill.yukhin@intel.com>
43043         * config/i386/avx512erintrin.h (_mm_rcp28_round_sd): Swap operands.
43044         (_mm_rcp28_round_ss): Ditto.
43045         (_mm_rsqrt28_round_sd): Ditto.
43046         (_mm_rsqrt28_round_ss): Ditto.
43047         * config/i386/avx512erintrin.h (_mm_rcp14_round_sd): Ditto.
43048         (_mm_rcp14_round_ss): Ditto.
43049         (_mm_rsqrt14_round_sd): Ditto.
43050         (_mm_rsqrt14_round_ss): Ditto.
43051         * config/i386/sse.md (rsqrt14<mode>): Put nonimmediate operand as
43052         the first input operand, get rid of match_dup.
43053         (avx512er_exp2<mode><mask_name><round_saeonly_name>): Set type
43054         attribute to sse.
43055         (<mask_codefor>avx512er_rcp28<mode><mask_name><round_saeonly_name>):
43056         Ditto.
43057         (avx512er_vmrcp28<mode><round_saeonly_name>): Put nonimmediate
43058         operand as the first input operand, set type attribute.
43059         (<mask_codefor>avx512er_rsqrt28<mode><mask_name><round_saeonly_name>):
43060         Set type attribute.
43061         (avx512er_vmrsqrt28<mode><round_saeonly_name>): Put nonimmediate
43062         operand as the first input operand, set type attribute.
43064 2014-02-19  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
43066         * config/rs6000/rs6000.c (vspltis_constant): Fix most significant
43067         bit of zero.
43069 2014-02-19  H.J. Lu  <hongjiu.lu@intel.com>
43071         PR target/60207
43072         * config/i386/i386.c (construct_container): Remove TFmode check
43073         for X86_64_INTEGER_CLASS.
43075 2014-02-19  Uros Bizjak  <ubizjak@gmail.com>
43077         PR target/59794
43078         * config/i386/i386.c (type_natural_mode): Warn for ABI changes
43079         only when -Wpsabi is enabled.
43081 2014-02-19  Michael Hudson-Doyle  <michael.hudson@linaro.org>
43083         PR target/59799
43084         * config/aarch64/aarch64.c (aarch64_pass_by_reference): The rules for
43085         passing arrays in registers are the same as for structs, so remove the
43086         special case for them.
43088 2014-02-19  Eric Botcazou  <ebotcazou@adacore.com>
43090         * expr.c (expand_expr_real_1) <case VIEW_CONVERT_EXPR>: For a bit-field
43091         destination type, extract only the valid bits if the source type is not
43092         integral and has a different mode.
43094 2014-02-19  Richard Biener  <rguenther@suse.de>
43096         PR ipa/60243
43097         * tree-inline.c (estimate_num_insns): Avoid calling cgraph_get_node
43098         for all calls.
43100 2014-02-19  Richard Biener  <rguenther@suse.de>
43102         PR ipa/60243
43103         * ipa-prop.c: Include stringpool.h and tree-ssanames.h.
43104         (ipa_modify_call_arguments): Emit an argument load explicitely and
43105         preserve virtual SSA form there and for the replacement call.
43106         Do not update SSA form nor free dominance info.
43108 2014-02-18  Jan Hubicka  <hubicka@ucw.cz>
43110         * ipa.c (function_and_variable_visibility): Also clear WEAK
43111         flag when disolving COMDAT_GROUP.
43113 2014-02-18  Jan Hubicka  <hubicka@ucw.cz>
43115         * ipa-prop.h (ipa_ancestor_jf_data): Update ocmment.
43116         * ipa-prop.c (ipa_set_jf_known_type): Return early when
43117         not devirtualizing.
43118         (ipa_set_ancestor_jf): Set type to NULL hwen it is not preserved;
43119         do more sanity checks.
43120         (detect_type_change): Return true when giving up early.
43121         (compute_complex_assign_jump_func): Fix type parameter of
43122         ipa_set_ancestor_jf.
43123         (compute_complex_ancestor_jump_func): Likewise.
43124         (update_jump_functions_after_inlining): Fix updating of
43125         ancestor function.
43126         * ipa-cp.c (ipa_get_jf_ancestor_result): Be ready for type to be NULL.
43128 2014-02-18  Jan Hubicka  <hubicka@ucw.cz>
43130         * cgraph.c (cgraph_update_edges_for_call_stmt_node): Also remove
43131         inline clones when edge disappears.
43133 2014-02-18  Michael Meissner  <meissner@linux.vnet.ibm.com>
43135         PR target/60203
43136         * config/rs6000/rs6000.md (mov<mode>_64bit, TF/TDmode moves):
43137         Split 64-bit moves into 2 patterns.  Do not allow the use of
43138         direct move for TDmode in little endian, since the decimal value
43139         has little endian bytes within a word, but the 64-bit pieces are
43140         ordered in a big endian fashion, and normal subreg's of TDmode are
43141         not allowed.
43142         (mov<mode>_64bit_dm): Likewise.
43143         (movtd_64bit_nodm): Likewise.
43145 2014-02-18  Eric Botcazou  <ebotcazou@adacore.com>
43147         PR tree-optimization/60174
43148         * tree-ssa-reassoc.c (init_range_entry): Do not look into the defining
43149         statement of an SSA_NAME that occurs in an abnormal PHI node.
43151 2014-02-18  Jakub Jelinek  <jakub@redhat.com>
43153         PR sanitizer/60142
43154         * final.c (SEEN_BB): Remove.
43155         (SEEN_NOTE, SEEN_EMITTED): Renumber.
43156         (final_scan_insn): Don't force_source_line on second
43157         NOTE_INSN_BASIC_BLOCK.
43159 2014-02-18  Uros Bizjak  <ubizjak@gmail.com>
43161         PR target/60205
43162         * config/i386/i386.h (struct ix86_args): Add warn_avx512f.
43163         * config/i386/i386.c (init_cumulative_args): Initialize warn_avx512f.
43164         (type_natural_mode): Warn ABI change when %zmm register is not
43165         available for AVX512F vector value passing.
43167 2014-02-18  Kai Tietz  <ktietz@redhat.com>
43169         PR target/60193
43170         * config/i386/i386.c (ix86_expand_prologue): Use value in
43171         rax register as displacement when restoring %r10 or %rax.
43172         Fix wrong offset when restoring both registers.
43174 2014-02-18  Eric Botcazou  <ebotcazou@adacore.com>
43176         * ipa-prop.c (compute_complex_ancestor_jump_func): Replace overzealous
43177         assertion with conditional return.
43179 2014-02-18  Jakub Jelinek  <jakub@redhat.com>
43180             Uros Bizjak  <ubizjak@gmail.com>
43182         PR driver/60233
43183         * config/i386/driver-i386.c (host_detect_local_cpu): If
43184         YMM state is not saved by the OS, also clear has_f16c.  Move
43185         CPUID 0x80000001 handling before YMM state saving checking.
43187 2014-02-18  Andrey Belevantsev  <abel@ispras.ru>
43189         PR rtl-optimization/58960
43190         * haifa-sched.c (alloc_global_sched_pressure_data): New,
43191         factored out from ...
43192         (sched_init): ... here.
43193         (free_global_sched_pressure_data): New, factored out from ...
43194         (sched_finish): ... here.
43195         * sched-int.h (free_global_sched_pressure_data): Declare.
43196         * sched-rgn.c (nr_regions_initial): New static global.
43197         (haifa_find_rgns): Initialize it.
43198         (schedule_region): Disable sched-pressure for the newly
43199         generated regions.
43201 2014-02-17  Richard Biener  <rguenther@suse.de>
43203         * tree-vect-stmts.c (free_stmt_vec_info): Clear BB and
43204         release SSA defs of pattern stmts.
43206 2014-02-17  Richard Biener  <rguenther@suse.de>
43208         * tree-inline.c (expand_call_inline): Release the virtual
43209         operand defined by the call we are about to inline.
43211 2014-02-17  Richard Biener  <rguenther@suse.de>
43213         * tree-ssa.c (verify_ssa): If verify_def found an error, ICE.
43215 2014-02-17  Kirill Yukhin  <kirill.yukhin@intel.com>
43216             Ilya Tocar  <ilya.tocar@intel.com>
43218         * config/i386/avx512fintrin.h (_mm512_maskz_permutexvar_epi64): Swap
43219         arguments order in builtin.
43220         (_mm512_permutexvar_epi64): Ditto.
43221         (_mm512_mask_permutexvar_epi64): Ditto
43222         (_mm512_maskz_permutexvar_epi32): Ditto
43223         (_mm512_permutexvar_epi32): Ditto
43224         (_mm512_mask_permutexvar_epi32): Ditto
43226 2014-02-16  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
43228         * config/rs6000/altivec.md (p8_vmrgew): Handle little endian targets.
43229         (p8_vmrgow): Likewise.
43231 2014-02-16  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
43233         * config/rs6000/vsx.md (vsx_xxpermdi_<mode>): Handle little
43234         endian targets.
43236 2014-02-15  Michael Meissner  <meissner@linux.vnet.ibm.com>
43238         PR target/60203
43239         * config/rs6000/rs6000.md (rreg): Add TFmode, TDmode constraints.
43240         (mov<mode>_internal, TFmode/TDmode): Split TFmode/TDmode moves
43241         into 64-bit and 32-bit moves.  On 64-bit moves, add support for
43242         using direct move instructions on ISA 2.07.  Also adjust
43243         instruction length for 64-bit.
43244         (mov<mode>_64bit, TFmode/TDmode): Likewise.
43245         (mov<mode>_32bit, TFmode/TDmode): Likewise.
43247 2014-02-15  Alan Modra  <amodra@gmail.com>
43249         PR target/58675
43250         PR target/57935
43251         * config/rs6000/rs6000.c (rs6000_secondary_reload_inner): Use
43252         find_replacement on parts of insn rtl that might be reloaded.
43254 2014-02-15  Richard Biener  <rguenther@suse.de>
43256         PR tree-optimization/60183
43257         * tree-ssa-phiprop.c (propagate_with_phi): Avoid speculating loads.
43258         (tree_ssa_phiprop): Calculate and free post-dominators.
43260 2014-02-14  Jeff Law  <law@redhat.com>
43262         PR rtl-optimization/60131
43263         * ree.c (get_extended_src_reg): New function.
43264         (combine_reaching_defs): Use it rather than assuming location of REG.
43265         (find_and_remove_re): Verify first operand of extension is
43266         a REG before adding the insns to the copy list.
43268 2014-02-14  Roland McGrath  <mcgrathr@google.com>
43270         * configure.ac (HAVE_AS_IX86_UD2): New test for 'ud2' mnemonic.
43271         * configure: Regenerated.
43272         * config.in: Regenerated.
43273         * config/i386/i386.md (trap) [HAVE_AS_IX86_UD2]: Use the mnemonic
43274         instead of ASM_SHORT.
43276 2014-02-14  Vladimir Makarov  <vmakarov@redhat.com>
43277             Richard Earnshaw  <rearnsha@arm.com>
43279         PR rtl-optimization/59535
43280         * lra-constraints.c (process_alt_operands): Encourage alternative
43281         when unassigned pseudo class is superset of the alternative class.
43282         (inherit_reload_reg): Don't inherit when optimizing for code size.
43283         * config/arm/arm.h (MODE_BASE_REG_CLASS): Add version for LRA
43284         returning CORE_REGS for anything but Thumb1 and BASE_REGS for
43285         modes not less than 4 for Thumb1.
43287 2014-02-14  Kyle McMartin  <kyle@redhat.com>
43289         PR pch/60010
43290         * config/host-linux.c (TRY_EMPTY_VM_SPACE): Define for AArch64.
43292 2014-02-14  Richard Biener  <rguenther@suse.de>
43294         * cilk-common.c (cilk_arrow): Build a MEM_REF, not an INDIRECT_REF.
43295         (get_frame_arg): Drop the assert with langhook types_compatible_p.
43296         Do not strip INDIRECT_REFs.
43298 2014-02-14  Richard Biener  <rguenther@suse.de>
43300         PR lto/60179
43301         * lto-streamer-out.c (DFS_write_tree_body): Do not follow
43302         DECL_FUNCTION_SPECIFIC_TARGET.
43303         (hash_tree): Do not hash DECL_FUNCTION_SPECIFIC_TARGET.
43304         * tree-streamer-out.c (pack_ts_target_option): Remove.
43305         (streamer_pack_tree_bitfields): Do not stream TS_TARGET_OPTION.
43306         (write_ts_function_decl_tree_pointers): Do not stream
43307         DECL_FUNCTION_SPECIFIC_TARGET.
43308         * tree-streamer-in.c (unpack_ts_target_option): Remove.
43309         (unpack_value_fields): Do not stream TS_TARGET_OPTION.
43310         (lto_input_ts_function_decl_tree_pointers): Do not stream
43311         DECL_FUNCTION_SPECIFIC_TARGET.
43313 2014-02-14  Jakub Jelinek  <jakub@redhat.com>
43315         * tree-vect-loop.c (vect_is_slp_reduction): Don't set use_stmt twice.
43316         (get_initial_def_for_induction, vectorizable_induction): Ignore
43317         debug stmts when looking for exit_phi.
43318         (vectorizable_live_operation): Fix up condition.
43320 2014-02-14  Chung-Ju Wu  <jasonwucj@gmail.com>
43322         * config/nds32/nds32.c (nds32_asm_function_prologue): Do not use
43323         nreverse() because it changes the content of original tree list.
43325 2014-02-14  Chung-Ju Wu  <jasonwucj@gmail.com>
43327         * config/nds32/t-mlibs (MULTILIB_OPTIONS): Fix typo in comment.
43328         * config/nds32/nds32.c (nds32_merge_decl_attributes): Likewise.
43330 2014-02-14  Chung-Ju Wu  <jasonwucj@gmail.com>
43332         * config/nds32/nds32.c (nds32_naked_function_p): Follow the
43333         GNU coding standards.
43335 2014-02-13  Jakub Jelinek  <jakub@redhat.com>
43337         PR debug/60152
43338         * dwarf2out.c (gen_subprogram_die): Don't call
43339         add_calling_convention_attribute if subr_die is old_die.
43341 2014-02-13  Sharad Singhai  <singhai@google.com>
43343         * doc/optinfo.texi: Fix order of nodes.
43345 2014-02-13  Uros Bizjak  <ubizjak@gmail.com>
43347         * config/i386/sse.md (xop_vmfrcz<mode>2): Generate const0 in
43348         operands[2], not operands[3].
43350 2014-02-13  Richard Biener  <rguenther@suse.de>
43352         PR bootstrap/59878
43353         * doc/install.texi (ISL): Update recommended version to 0.12.2,
43354         mention the possibility of an in-tree build.
43355         (CLooG): Update recommended version to 0.18.1, mention the
43356         possibility of an in-tree build and clarify that the ISL
43357         bundled with CLooG does not work.
43359 2014-02-13  Jakub Jelinek  <jakub@redhat.com>
43361         PR target/43546
43362         * expr.c (compress_float_constant): If x is a hard register,
43363         extend into a pseudo and then move to x.
43365 2014-02-13  Dominik Vogt  <vogt@linux.vnet.ibm.com>
43367         * config/s390/s390.c (s390_asm_output_function_label): Fix crash
43368         caused by bad second argument to warning_at() with -mhotpatch and
43369         nested functions (e.g. with gfortran).
43371 2014-02-13  Richard Sandiford  <rdsandiford@googlemail.com>
43373         * opts.c (option_name): Remove "enabled by default" rider.
43375 2014-02-12  John David Anglin  <danglin@gcc.gnu.org>
43377         * config/pa/pa.c (pa_option_override): Remove auto increment FIXME.
43379 2014-02-12  H.J. Lu  <hongjiu.lu@intel.com>
43380             Uros Bizjak  <ubizjak@gmail.com>
43382         PR target/60151
43383         * configure.ac (HAVE_AS_GOTOFF_IN_DATA): Pass --32 to GNU assembler.
43384         * configure: Regenerated.
43386 2014-02-12  Richard Biener  <rguenther@suse.de>
43388         * vec.c (vec_prefix::calculate_allocation): Move as
43389         inline variant to vec.h.
43390         (vec_prefix::calculate_allocation_1): New out-of-line version.
43391         * vec.h (vec_prefix::calculate_allocation_1): Declare.
43392         (vec_prefix::m_has_auto_buf): Rename to ...
43393         (vec_prefix::m_using_auto_storage): ... this.
43394         (vec_prefix::calculate_allocation): Inline the easy cases
43395         and dispatch to calculate_allocation_1 which doesn't need the
43396         prefix address.
43397         (va_heap::reserve): Use gcc_checking_assert.
43398         (vec<T, A, vl_embed>::embedded_init): Add argument to initialize
43399         m_using_auto_storage.
43400         (auto_vec): Change m_vecpfx member to a vec<T, va_heap, vl_embed>
43401         member and adjust.
43402         (vec<T, va_heap, vl_ptr>::reserve): Remove redundant check.
43403         (vec<T, va_heap, vl_ptr>::release): Avoid casting.
43404         (vec<T, va_heap, vl_ptr>::using_auto_storage): Simplify.
43406 2014-02-12  Richard Biener  <rguenther@suse.de>
43408         * gcse.c (compute_transp): break from loop over canon_modify_mem_list
43409         when we found a dependence.
43411 2014-02-12  Thomas Schwinge  <thomas@codesourcery.com>
43413         * gimplify.c (gimplify_call_expr, gimplify_modify_expr): Move
43414         common code...
43415         (maybe_fold_stmt): ... into this new function.
43416         * omp-low.c (lower_omp): Update comment.
43418         * omp-low.c (lower_omp_target): Add clobber for sizes array, after
43419         last use.
43421         * omp-low.c (diagnose_sb_0): Make sure label_ctx is valid to
43422         dereference.
43424 2014-02-12  James Greenhalgh  <james.greenhalgh@arm.com>
43426         * config/arm/aarch-cost-tables.h (generic_extra_costs): Fix
43427         identifiers in comments.
43428         (cortexa53_extra_costs): Likewise.
43429         * config/arm/arm.c (cortexa9_extra_costs): Fix identifiers in comments.
43430         (cortexa7_extra_costs): Likewise.
43431         (cortexa12_extra_costs): Likewise.
43432         (cortexa15_extra_costs): Likewise.
43433         (v7m_extra_costs): Likewise.
43435 2014-02-12  Richard Biener  <rguenther@suse.de>
43437         PR middle-end/60092
43438         * gimple-low.c (lower_builtin_posix_memalign): Lower conditional
43439         of posix_memalign being successful.
43440         (lower_stmt): Restrict lowering of posix_memalign to when
43441         -ftree-bit-ccp is enabled.
43443 2014-02-12  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
43445         * config/avr/avr-c.c (avr_resolve_overloaded_builtin): Pass vNULL for
43446         arg_loc.
43447         * config/spu/spu-c.c (spu_resolve_overloaded_builtin): Likewise.
43449 2014-02-12  Eric Botcazou  <ebotcazou@adacore.com>
43451         PR rtl-optimization/60116
43452         * combine.c (try_combine): Also remove dangling REG_DEAD notes on the
43453         other_insn once the combination has been validated.
43455 2014-02-11  Jan Hubicka  <hubicka@ucw.cz>
43457         PR lto/59468
43458         * ipa-utils.h (possible_polymorphic_call_targets): Update prototype
43459         and wrapper.
43460         * ipa-devirt.c: Include demangle.h
43461         (odr_violation_reported): New static variable.
43462         (add_type_duplicate): Update odr_violations.
43463         (maybe_record_node): Add completep parameter; update it.
43464         (record_target_from_binfo): Add COMPLETEP parameter;
43465         update it as needed.
43466         (possible_polymorphic_call_targets_1): Likewise.
43467         (struct polymorphic_call_target_d): Add nonconstruction_targets;
43468         rename FINAL to COMPLETE.
43469         (record_targets_from_bases): Sanity check we found the binfo;
43470         fix COMPLETEP updating.
43471         (possible_polymorphic_call_targets): Add NONCONSTRUTION_TARGETSP
43472         parameter, fix computing of COMPLETEP.
43473         (dump_possible_polymorphic_call_targets): Imrove readability of dump;
43474         at LTO time do demangling.
43475         (ipa_devirt): Use nonconstruction_targets; Improve dumps.
43476         * gimple-fold.c (gimple_get_virt_method_for_vtable): Add can_refer
43477         parameter.
43478         (gimple_get_virt_method_for_binfo): Likewise.
43479         * gimple-fold.h (gimple_get_virt_method_for_binfo,
43480         gimple_get_virt_method_for_vtable): Update prototypes.
43482 2014-02-11  Vladimir Makarov  <vmakarov@redhat.com>
43484         PR target/49008
43485         * genautomata.c (add_presence_absence): Fix typo with
43486         {final_}presence_list.
43488 2014-02-11  Michael Meissner  <meissner@linux.vnet.ibm.com>
43490         PR target/60137
43491         * config/rs6000/rs6000.md (128-bit GPR splitter): Add a splitter
43492         for VSX/Altivec vectors that land in GPR registers.
43494 2014-02-11  Richard Henderson  <rth@redhat.com>
43495             Jakub Jelinek  <jakub@redhat.com>
43497         PR debug/59776
43498         * tree-sra.c (load_assign_lhs_subreplacements): Add VIEW_CONVERT_EXPR
43499         around drhs if type conversion to lacc->type is not useless.
43501 2014-02-11  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
43503         * config/aarch64/aarch64-cores.def (cortex-a57): Use cortexa57
43504         tuning struct.
43505         (cortex-a57.cortex-a53): Likewise.
43506         * config/aarch64/aarch64.c (cortexa57_tunings): New tuning struct.
43508 2014-02-11  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
43510         * config/arm/thumb2.md (*thumb2_movhi_insn): Add alternatives for
43511         arm_restrict_it.
43513 2014-02-11  Renlin Li  <Renlin.Li@arm.com>
43515         * doc/sourcebuild.texi: Document check_effective_target_arm_vfp3_ok and
43516         add_options_for_arm_vfp3.
43518 2014-02-11  Jeff Law  <law@redhat.com>
43520         PR middle-end/54041
43521         * expr.c (expand_expr_addr_expr_1): Handle expand_expr returning an
43522         object with an undesirable mode.
43524 2014-02-11  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
43526         PR libgomp/60107
43527         * config/i386/sol2-9.h: New file.
43528         * config.gcc (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*,
43529         *-*-solaris2.9*): Use it.
43531 2014-02-10  Nagaraju Mekala  <nagaraju.mekala@xilinx.com>
43533         * config/microblaze/microblaze.md: Add movsi4_rev insn pattern.
43534         * config/microblaze/predicates.md: Add reg_or_mem_operand predicate.
43536 2014-02-10  Nagaraju Mekala  <nagaraju.mekala@xilinx.com>
43538         * config/microblaze/microblaze.c: Extend mcpu version format
43540 2014-02-10  David Holsgrove  <david.holsgrove@xilinx.com>
43542         * config/microblaze/microblaze.h: Define SIZE_TYPE and PTRDIFF_TYPE.
43544 2014-02-10  Richard Henderson  <rth@redhat.com>
43546         PR target/59927
43547         * calls.c (expand_call): Don't double-push for reg_parm_stack_space.
43548         * config/i386/i386.c (init_cumulative_args): Remove sorry for 64-bit
43549         ms-abi vs -mno-accumulate-outgoing-args.
43550         (ix86_expand_prologue): Unconditionally call ix86_eax_live_at_start_p.
43551         * config/i386/i386.h (ACCUMULATE_OUTGOING_ARGS): Fix comment with
43552         respect to ms-abi.
43554 2014-02-10  Bernd Edlinger  <bernd.edlinger@hotmail.de>
43556         PR middle-end/60080
43557         * cfgexpand.c (expand_asm_operands): Attach source location to
43558         ASM_INPUT rtx objects.
43559         * print-rtl.c (print_rtx): Check for UNKNOWN_LOCATION.
43561 2014-02-10  Nick Clifton  <nickc@redhat.com>
43563         * config/mn10300/mn10300.c (popcount): New function.
43564         (mn10300_expand_prologue): Include saved registers in stack usage
43565         count.
43567 2014-02-10  Jeff Law  <law@redhat.com>
43569         PR middle-end/52306
43570         * reload1.c (emit_input_reload_insns): Do not create invalid RTL
43571         when changing the SET_DEST of a prior insn to avoid an input reload.
43573 2014-02-10  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
43575         * config/rs6000/sysv4.h (ENDIAN_SELECT): Do not attempt to enforce
43576         big-endian mode for -mcall-aixdesc, -mcall-freebsd, -mcall-netbsd,
43577         -mcall-openbsd, or -mcall-linux.
43578         (CC1_ENDIAN_BIG_SPEC): Remove.
43579         (CC1_ENDIAN_LITTLE_SPEC): Remove.
43580         (CC1_ENDIAN_DEFAULT_SPEC): Remove.
43581         (CC1_SPEC): Remove (always empty) %cc1_endian_... spec.
43582         (SUBTARGET_EXTRA_SPECS): Remove %cc1_endian_big, %cc1_endian_little,
43583         and %cc1_endian_default.
43584         * config/rs6000/sysv4le.h (CC1_ENDIAN_DEFAULT_SPEC): Remove.
43586 2014-02-10  Richard Biener  <rguenther@suse.de>
43588         PR tree-optimization/60115
43589         * tree-eh.c (tree_could_trap_p): Unify TARGET_MEM_REF and
43590         MEM_REF handling.  Properly verify that the accesses are not
43591         out of the objects bound.
43593 2014-02-10  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
43595         * config/aarch64/aarch64.c (aarch64_override_options): Fix typo from
43596         coretex to cortex.
43598 2014-02-10  Eric Botcazou  <ebotcazou@adacore.com>
43600         * ipa-devirt.c (get_polymorphic_call_info_from_invariant): Return
43601         proper constants and fix formatting.
43602         (possible_polymorphic_call_targets): Fix formatting.
43604 2014-02-10  Kirill Yukhin  <kirill.yukhin@intel.com>
43605             Ilya Tocar  <ilya.tocar@intel.com>
43607         * config/i386/avx512fintrin.h (_mm512_storeu_epi64): Removed.
43608         (_mm512_loadu_epi32): Renamed into...
43609         (_mm512_loadu_si512): This.
43610         (_mm512_storeu_epi32): Renamed into...
43611         (_mm512_storeu_si512): This.
43612         (_mm512_maskz_ceil_ps): Removed.
43613         (_mm512_maskz_ceil_pd): Ditto.
43614         (_mm512_maskz_floor_ps): Ditto.
43615         (_mm512_maskz_floor_pd): Ditto.
43616         (_mm512_floor_round_ps): Ditto.
43617         (_mm512_floor_round_pd): Ditto.
43618         (_mm512_ceil_round_ps): Ditto.
43619         (_mm512_ceil_round_pd): Ditto.
43620         (_mm512_mask_floor_round_ps): Ditto.
43621         (_mm512_mask_floor_round_pd): Ditto.
43622         (_mm512_mask_ceil_round_ps): Ditto.
43623         (_mm512_mask_ceil_round_pd): Ditto.
43624         (_mm512_maskz_floor_round_ps): Ditto.
43625         (_mm512_maskz_floor_round_pd): Ditto.
43626         (_mm512_maskz_ceil_round_ps): Ditto.
43627         (_mm512_maskz_ceil_round_pd): Ditto.
43628         (_mm512_expand_pd): Ditto.
43629         (_mm512_expand_ps): Ditto.
43630         * config/i386/i386.c (ix86_builtins): Remove
43631         IX86_BUILTIN_EXPANDPD512_NOMASK, IX86_BUILTIN_EXPANDPS512_NOMASK.
43632         (bdesc_args): Ditto.
43633         * config/i386/predicates.md (const1256_operand): New.
43634         (const_1_to_2_operand): Ditto.
43635         * config/i386/sse.md (avx512pf_gatherpf<mode>sf): Change hint value.
43636         (*avx512pf_gatherpf<mode>sf_mask): Ditto.
43637         (*avx512pf_gatherpf<mode>sf): Ditto.
43638         (avx512pf_gatherpf<mode>df): Ditto.
43639         (*avx512pf_gatherpf<mode>df_mask): Ditto.
43640         (*avx512pf_gatherpf<mode>df): Ditto.
43641         (avx512pf_scatterpf<mode>sf): Ditto.
43642         (*avx512pf_scatterpf<mode>sf_mask): Ditto.
43643         (*avx512pf_scatterpf<mode>sf): Ditto.
43644         (avx512pf_scatterpf<mode>df): Ditto.
43645         (*avx512pf_scatterpf<mode>df_mask): Ditto.
43646         (*avx512pf_scatterpf<mode>df): Ditto.
43647         (avx512f_expand<mode>): Removed.
43648         (<shift_insn><mode>3<mask_name>): Change predicate type.
43650 2014-02-08  Jakub Jelinek  <jakub@redhat.com>
43652         * tree-vect-data-refs.c (vect_analyze_data_refs): For clobbers
43653         not at the end of datarefs vector use ordered_remove to avoid
43654         reordering datarefs vector.
43656         PR c/59984
43657         * gimplify.c (gimplify_bind_expr): In ORT_SIMD region
43658         mark local addressable non-static vars as GOVD_PRIVATE
43659         instead of GOVD_LOCAL.
43660         * omp-low.c (lower_omp_for): Move gimple_bind_vars
43661         and BLOCK_VARS of gimple_bind_block to new_stmt rather
43662         than copying them.
43664         PR middle-end/60092
43665         * tree-ssa-ccp.c (surely_varying_stmt_p): Don't return true
43666         if TYPE_ATTRIBUTES (gimple_call_fntype ()) contain
43667         assume_aligned or alloc_align attributes.
43668         (bit_value_assume_aligned): Add ATTR, PTRVAL and ALLOC_ALIGN
43669         arguments.  Handle also assume_aligned and alloc_align attributes.
43670         (evaluate_stmt): Adjust bit_value_assume_aligned caller.  Handle
43671         calls to functions with assume_aligned or alloc_align attributes.
43672         * doc/extend.texi: Document assume_aligned and alloc_align attributes.
43674 2014-02-08  Terry Guo  <terry.guo@arm.com>
43676         * doc/invoke.texi: Document ARM -march=armv7e-m.
43678 2014-02-08  Jakub Jelinek  <jakub@redhat.com>
43680         * cilk-common.c (cilk_init_builtins): Clear TREE_NOTHROW
43681         flag on __cilkrts_rethrow builtin.
43683         PR ipa/60026
43684         * ipa-cp.c (determine_versionability): Fail at -O0
43685         or __attribute__((optimize (0))) or -fno-ipa-cp functions.
43686         * tree-sra.c (ipa_sra_preliminary_function_checks): Similarly.
43688         Revert:
43689         2014-02-04  Jakub Jelinek  <jakub@redhat.com>
43691         PR ipa/60026
43692         * tree-inline.c (copy_forbidden): Fail for
43693         __attribute__((optimize (0))) functions.
43695 2014-02-07  Jan Hubicka  <hubicka@ucw.cz>
43697         * varpool.c: Include pointer-set.h.
43698         (varpool_remove_unreferenced_decls): Variables in other partitions
43699         will not be output; be however careful to not lose information
43700         about partitioning.
43702 2014-02-07  Jan Hubicka  <hubicka@ucw.cz>
43704         * gimple-fold.c (gimple_get_virt_method_for_vtable): Do O(1)
43705         lookup in the vtable constructor.
43707 2014-02-07  Jeff Law  <law@redhat.com>
43709         PR target/40977
43710         * config/m68k/m68k.md (ashldi_extsi): Turn into a
43711         define_insn_and_split.
43713         * ipa-inline.c (inline_small_functions): Fix typos.
43715 2014-02-07  Richard Sandiford  <rsandifo@linux.vnet.ibm.com>
43717         * config/s390/s390-protos.h (s390_can_use_simple_return_insn)
43718         (s390_can_use_return_insn): Declare.
43719         * config/s390/s390.h (EPILOGUE_USES): Define.
43720         * config/s390/s390.c (s390_mainpool_start): Allow two main_pool
43721         instructions.
43722         (s390_chunkify_start): Handle return JUMP_LABELs.
43723         (s390_early_mach): Emit a main_pool instruction on the entry edge.
43724         (s300_set_up_by_prologue, s390_can_use_simple_return_insn)
43725         (s390_can_use_return_insn): New functions.
43726         (s390_fix_long_loop_prediction): Handle conditional returns.
43727         (TARGET_SET_UP_BY_PROLOGUE): Define.
43728         * config/s390/s390.md (ANY_RETURN): New code iterator.
43729         (*creturn, *csimple_return, return, simple_return): New patterns.
43731 2014-02-07  Richard Sandiford  <rsandifo@linux.vnet.ibm.com>
43733         * config/s390/s390.c (s390_restore_gprs_from_fprs): Add REG_CFA_RESTORE
43734         notes to each restore.  Also add REG_CFA_DEF_CFA when restoring %r15.
43735         (s390_optimize_prologue): Don't clear RTX_FRAME_RELATED_P.  Update the
43736         REG_CFA_RESTORE list when deciding not to restore a register.
43738 2014-02-07  Richard Sandiford  <rsandifo@linux.vnet.ibm.com>
43740         * config/s390/s390.c: Include tree-pass.h and context.h.
43741         (s390_early_mach): New function, split out from...
43742         (s390_emit_prologue): ...here.
43743         (pass_data_s390_early_mach): New pass structure.
43744         (pass_s390_early_mach): New class.
43745         (s390_option_override): Create and register early_mach pass.
43746         Move to end of file.
43748 2014-02-07  Richard Sandiford  <rsandifo@linux.vnet.ibm.com>
43750         * var-tracking.c (vt_stack_adjustments): Don't require stack_adjusts
43751         to match for the exit block.
43753 2014-02-07  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
43755         * config/s390/s390.md ("atomic_load<mode>", "atomic_store<mode>")
43756         ("atomic_compare_and_swap<mode>", "atomic_fetch_<atomic><mode>"):
43757         Reject misaligned operands.
43759 2014-02-07  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
43761         * optabs.c (expand_atomic_compare_and_swap): Allow expander to fail.
43763 2014-02-07  Richard Biener  <rguenther@suse.de>
43765         PR middle-end/60092
43766         * gimple-low.c (lower_builtin_posix_memalign): New function.
43767         (lower_stmt): Call it to lower posix_memalign in a way
43768         to make alignment info accessible.
43770 2014-02-07  Jakub Jelinek  <jakub@redhat.com>
43772         PR c++/60082
43773         * tree.c (build_common_builtin_nodes): Set ECF_LEAF for
43774         __builtin_setjmp_receiver.
43776 2014-02-07  Richard Biener  <rguenther@suse.de>
43778         PR middle-end/60092
43779         * builtin-types.def (BT_FN_INT_PTRPTR_SIZE_SIZE): Add.
43780         * builtins.def (BUILT_IN_POSIX_MEMALIGN): Likewise.
43781         * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
43782         Handle BUILT_IN_POSIX_MEMALIGN.
43783         (find_func_clobbers): Likewise.
43784         * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Likewise.
43785         (call_may_clobber_ref_p_1): Likewise.
43787 2014-02-06  Jan Hubicka  <hubicka@ucw.cz>
43789         PR ipa/59918
43790         * ipa-devirt.c (record_target_from_binfo): Remove overactive
43791         sanity check.
43793 2014-02-06  Jan Hubicka  <hubicka@ucw.cz>
43795         PR ipa/59469
43796         * lto-cgraph.c (lto_output_node): Use
43797         symtab_get_symbol_partitioning_class.
43798         (lto_output_varpool_node): likewise.
43799         (symtab_get_symbol_partitioning_class): Move here from
43800         lto/lto-partition.c
43801         * cgraph.h (symbol_partitioning_class): Likewise.
43802         (symtab_get_symbol_partitioning_class): Declare.
43804 2014-02-06  Jan Hubicka  <hubicka@ucw.cz>
43806         * ggc.h (ggc_internal_cleared_alloc): New macro.
43807         * vec.h (vec_safe_copy): Handle memory stats.
43808         * omp-low.c (simd_clone_struct_alloc): Use ggc_internal_cleared_alloc.
43809         * target-globals.c (save_target_globals): Likewise.
43811 2014-02-06  Jan Hubicka  <hubicka@ucw.cz>
43813         PR target/60077
43814         * expr.c (emit_move_resolve_push): Export; be bit more selective
43815         on when to clear alias set.
43816         * expr.h (emit_move_resolve_push): Declare.
43817         * function.h (struct function): Add tail_call_marked.
43818         * tree-tailcall.c (optimize_tail_call): Set tail_call_marked.
43819         * config/i386/i386-protos.h (ix86_expand_push): Remove.
43820         * config/i386/i386.md (TImode move expander): De not call
43821         ix86_expand_push.
43822         (FP push expanders): Preserve memory attributes.
43823         * config/i386/sse.md (push<mode>1): Remove.
43824         * config/i386/i386.c (ix86_expand_vector_move): Handle push operation.
43825         (ix86_expand_push): Remove.
43826         * config/i386/mmx.md (push<mode>1): Remove.
43828 2014-02-06  Jakub Jelinek  <jakub@redhat.com>
43830         PR rtl-optimization/60030
43831         * internal-fn.c (ubsan_expand_si_overflow_mul_check): Surround
43832         lopart with paradoxical subreg before shifting it up by hprec.
43834 2014-02-06  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
43836         * config/arm/aarch-cost-tables.h (cortexa57_extra_costs): New table.
43837         Remove extra newline at end of file.
43838         * config/arm/arm.c (arm_cortex_a57_tune): New tuning struct.
43839         (arm_issue_rate): Handle cortexa57.
43840         * config/arm/arm-cores.def (cortex-a57): Use cortex_a57 tuning.
43841         (cortex-a57.cortex-a53): Likewise.
43843 2014-02-06  Jakub Jelinek  <jakub@redhat.com>
43845         PR target/59575
43846         * config/arm/arm.c (emit_multi_reg_push): Add dwarf_regs_mask argument,
43847         don't record in REG_FRAME_RELATED_EXPR registers not set in that
43848         bitmask.
43849         (arm_expand_prologue): Adjust all callers.
43850         (arm_unwind_emit_sequence): Allow saved, but not important for unwind
43851         info, registers also at the lowest numbered registers side.  Use
43852         gcc_assert instead of abort, and SET_SRC/SET_DEST macros instead of
43853         XEXP.
43855         PR debug/59992
43856         * var-tracking.c (adjust_mems): Before adding a SET to
43857         amd->side_effects, adjust it's SET_SRC using simplify_replace_fn_rtx.
43859 2014-02-06  Alan Modra  <amodra@gmail.com>
43861         PR target/60032
43862         * config/rs6000/rs6000.c (rs6000_secondary_memory_needed_mode): Only
43863         change SDmode to DDmode when lra_in_progress.
43865 2014-02-06  Jakub Jelinek  <jakub@redhat.com>
43867         PR middle-end/59150
43868         * tree-vect-data-refs.c (vect_analyze_data_refs): For clobbers, call
43869         free_data_ref on the dr first, and before goto again also set dr
43870         to the next dr.  For simd_lane_access, free old datarefs[i] before
43871         overwriting it.  For get_vectype_for_scalar_type failure, don't
43872         free_data_ref if simd_lane_access.
43874         * Makefile.in (prefix.o, cppbuiltin.o): Depend on $(BASEVER).
43876         PR target/60062
43877         * tree.h (opts_for_fn): New inline function.
43878         (opt_for_fn): Define.
43879         * config/i386/i386.c (ix86_function_regparm): Use
43880         opt_for_fn (decl, optimize) instead of optimize.
43882 2014-02-06  Marcus Shawcroft  <marcus.shawcroft@arm.com>
43884         * config/aarch64/aarch64.c (aarch64_classify_symbol): Fix logic
43885         for SYMBOL_REF in large memory model.
43887 2014-02-06  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
43889         * config/aarch64/aarch64-cores.def (cortex-a53): Specify CRC32
43890         and crypto support.
43891         (cortex-a57): Likewise.
43892         (cortex-a57.cortex-a53): Likewise.
43894 2014-02-06  Yury Gribov  <y.gribov@samsung.com>
43895             Kugan Vivekanandarajah  <kuganv@linaro.org>
43897         * config/arm/arm.c (arm_vector_alignment_reachable): Check
43898         unaligned_access.
43899         * config/arm/arm.c (arm_builtin_support_vector_misalignment): Likewise.
43901 2014-02-06  Richard Biener  <rguenther@suse.de>
43903         * tree-cfg.c (gimple_duplicate_sese_region): Fix ordering of
43904         set_loop_copy and initialize_original_copy_tables.
43906 2014-02-06  Alex Velenko  <Alex.Velenko@arm.com>
43908         * config/aarch64/aarch64-simd.md
43909         (aarch64_ashr_simddi): Change QI to SI.
43911 2014-02-05  Jan Hubicka  <hubicka@ucw.cz>
43912             Jakub Jelinek  <jakub@redhat.com>
43914         PR middle-end/60013
43915         * ipa-inline-analysis.c (compute_bb_predicates): Ensure monotonicity
43916         of the dataflow.
43918 2014-02-05  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
43920         * config/rs6000/rs6000.c (altivec_expand_vec_perm_const): Change
43921         CODE_FOR_altivec_vpku[hw]um to
43922         CODE_FOR_altivec_vpku[hw]um_direct.
43923         * config/rs6000/altivec.md (vec_unpacks_hi_<VP_small_lc>): Change
43924         UNSPEC_VUNPACK_HI_SIGN to UNSPEC_VUNPACK_HI_SIGN_DIRECT.
43925         (vec_unpacks_lo_<VP_small_lc>): Change UNSPEC_VUNPACK_LO_SIGN to
43926         UNSPEC_VUNPACK_LO_SIGN_DIRECT.
43928 2014-02-05  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
43930         * config/rs6000/altivec.md (altivec_vsum2sws): Adjust code
43931         generation for -maltivec=be.
43932         (altivec_vsumsws): Simplify redundant test.
43934 2014-02-05  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
43936         * altivec.md (UNSPEC_VPACK_UNS_UNS_MOD_DIRECT): New unspec.
43937         (UNSPEC_VUNPACK_HI_SIGN_DIRECT): Likewise.
43938         (UNSPEC_VUNPACK_LO_SIGN_DIRECT): Likewise.
43939         (mulv8hi3): Use gen_altivec_vpkuwum_direct instead of
43940         gen_altivec_vpkuwum.
43941         (altivec_vpkpx): Test for VECTOR_ELT_ORDER_BIG instead of for
43942         BYTES_BIG_ENDIAN.
43943         (altivec_vpks<VI_char>ss): Likewise.
43944         (altivec_vpks<VI_char>us): Likewise.
43945         (altivec_vpku<VI_char>us): Likewise.
43946         (altivec_vpku<VI_char>um): Likewise.
43947         (altivec_vpku<VI_char>um_direct): New (copy of
43948         altivec_vpku<VI_char>um that still relies on BYTES_BIG_ENDIAN, for
43949         internal use).
43950         (altivec_vupkhs<VU_char>): Emit vupkls* instead of vupkhs* when
43951         target is little endian and -maltivec=be is not specified.
43952         (*altivec_vupkhs<VU_char>_direct): New (copy of
43953         altivec_vupkhs<VU_char> that always emits vupkhs*, for internal use).
43954         (altivec_vupkls<VU_char>): Emit vupkhs* instead of vupkls* when
43955         target is little endian and -maltivec=be is not specified.
43956         (*altivec_vupkls<VU_char>_direct): New (copy of
43957         altivec_vupkls<VU_char> that always emits vupkls*, for internal use).
43958         (altivec_vupkhpx): Emit vupklpx instead of vupkhpx when target is
43959         little endian and -maltivec=be is not specified.
43960         (altivec_vupklpx): Emit vupkhpx instead of vupklpx when target is
43961         little endian and -maltivec=be is not specified.
43963 2014-02-05  Richard Henderson  <rth@redhat.com>
43965         PR debug/52727
43966         * combine-stack-adj.c: Revert r206943.
43967         * sched-int.h (struct deps_desc): Add last_args_size.
43968         * sched-deps.c (init_deps): Initialize it.
43969         (sched_analyze_insn): Add OUTPUT dependencies between insns that
43970         contain REG_ARGS_SIZE notes.
43972 2014-02-05  Jan Hubicka  <hubicka@ucw.cz>
43974         * lto-cgraph.c (asm_nodes_output): Make global.
43975         * lto-wrapper.c (run_gcc): Pass down paralelizm to WPA.
43976         * gcc.c (AS_NEEDS_DASH_FOR_PIPED_INPUT): Allow WPA parameter
43977         (driver_handle_option): Handle OPT_fwpa.
43979 2014-02-05  Jakub Jelinek  <jakub@redhat.com>
43981         PR ipa/59947
43982         * ipa-devirt.c (possible_polymorphic_call_targets): Fix
43983         a comment typo and formatting issue.  If odr_hash hasn't been
43984         created, return vNULL and set *completep to false.
43986         PR middle-end/57499
43987         * tree-eh.c (cleanup_empty_eh): Bail out on totally empty
43988         bb with no successors.
43990 2014-02-05  James Greenhalgh  <james.greenhalgh@arm.com>
43992         PR target/59718
43993         * doc/invoke.texi (-march): Clarify documentation for ARM.
43994         (-mtune): Likewise.
43995         (-mcpu): Likewise.
43997 2014-02-05  Richard Biener  <rguenther@suse.de>
43999         * tree-vect-loop.c (vect_analyze_loop_2): Be more informative
44000         when not vectorizing because of too many alias checks.
44001         * tree-vect-data-refs.c (vect_prune_runtime_alias_test_list):
44002         Add more verboseness, avoid duplicate MSG_MISSED_OPTIMIZATION.
44004 2014-02-05  Nick Clifton  <nickc@redhat.com>
44006         * config/mn10300/mn10300.c (mn10300_hard_regno_mode_ok): Do not
44007         accept extended registers in any mode when compiling for the MN10300.
44009 2014-02-05  Yury Gribov  <y.gribov@samsung.com>
44011         * cif-code.def (ATTRIBUTE_MISMATCH): New CIF code.
44012         * ipa-inline.c (report_inline_failed_reason): Handle mismatched
44013         sanitization attributes.
44014         (can_inline_edge_p): Likewise.
44015         (sanitize_attrs_match_for_inline_p): New function.
44017 2014-02-04  Jan Hubicka  <hubicka@ucw.cz>
44019         * ipa-prop.c (detect_type_change): Shor circuit testing of
44020         type changes on THIS pointer.
44022 2014-02-04  John David Anglin  <danglin@gcc.gnu.org>
44024         PR target/59777
44025         * config/pa/pa.c (legitimize_tls_address): Return original address
44026         if not passed a SYMBOL_REF rtx.
44027         (hppa_legitimize_address): Call legitimize_tls_address for all TLS
44028         addresses.
44029         (pa_emit_move_sequence): Simplify TLS source operands.
44030         (pa_legitimate_constant_p): Reject all TLS constants.
44031         * config/pa/pa.h (PA_SYMBOL_REF_TLS_P): Correct comment.
44032         (CONSTANT_ADDRESS_P): Reject TLS CONST addresses.
44034 2014-02-04  Jan Hubicka  <hubicka@ucw.cz>
44036         * ipa.c (function_and_variable_visibility): Decompose DECL_ONE_ONLY
44037         groups when we know they are controlled by LTO.
44038         * varasm.c (default_binds_local_p_1): If object is in other partition,
44039         it will be resolved locally.
44041 2014-02-04  Bernd Edlinger  <bernd.edlinger@hotmail.de>
44043         * config/host-linux.c (linux_gt_pch_use_address): Don't
44044         use SSIZE_MAX because it is not always defined.
44046 2014-02-04  Vladimir Makarov  <vmakarov@redhat.com>
44048         PR bootstrap/59913
44049         * lra-constraints.c (need_for_split_p): Use more 3 reloads as
44050         threshold for pseudo splitting.
44051         (update_ebb_live_info): Process call argument hard registers and
44052         hard registers from insn definition too.
44053         (max_small_class_regs_num): New constant.
44054         (inherit_in_ebb): Update live hard regs through EBBs.  Update
44055         reloads_num only for small register classes.  Don't split for
44056         outputs of jumps.
44058 2014-02-04  Markus Trippelsdorf  <markus@trippelsdorf.de>
44060         PR ipa/60058
44061         * ipa-cp.c (ipa_get_indirect_edge_target_1): Check that target
44062         is non-null.
44064 2014-02-04  Jan Hubicka  <hubicka@ucw.cz>
44066         * gimple-fold.c (can_refer_decl_in_current_unit_p): Default
44067         visibility is safe.
44069 2014-02-04  Marek Polacek  <polacek@redhat.com>
44071         * gdbinit.in (pel): Define.
44073 2014-02-04  Bernd Edlinger  <bernd.edlinger@hotmail.de>
44075         * doc/invoke.texi (fstrict-volatile-bitfields): Clarify current
44076         behavior.
44078 2014-02-04  Richard Biener  <rguenther@suse.de>
44080         PR lto/59723
44081         * lto-streamer-out.c (tree_is_indexable): Force NAMELIST_DECLs
44082         in function context local.
44083         (lto_output_tree_ref): Do not write trees from lto_output_tree_ref.
44084         * lto-streamer-in.c (lto_input_tree_ref): Handle LTO_namelist_decl_ref
44085         similar to LTO_imported_decl_ref.
44087 2014-02-04  Jakub Jelinek  <jakub@redhat.com>
44089         PR tree-optimization/60002
44090         * cgraphclones.c (build_function_decl_skip_args): Clear
44091         DECL_LANG_SPECIFIC.
44093         PR tree-optimization/60023
44094         * tree-if-conv.c (predicate_mem_writes): Pass true instead of
44095         false to gsi_replace.
44096         * tree-vect-stmts.c (vect_finish_stmt_generation): If stmt
44097         has been in some EH region and vec_stmt could throw, add
44098         vec_stmt into the same EH region.
44099         * tree-data-ref.c (get_references_in_stmt): If IFN_MASK_LOAD
44100         has no lhs, ignore it.
44101         * internal-fn.c (expand_MASK_LOAD): Likewise.
44103         PR ipa/60026
44104         * tree-inline.c (copy_forbidden): Fail for
44105         __attribute__((optimize (0))) functions.
44107         PR other/58712
44108         * omp-low.c (simd_clone_struct_copy): If from->inbranch
44109         is set, copy one less argument.
44110         (expand_simd_clones): Don't subtract clone_info->inbranch
44111         from simd_clone_struct_alloc argument.
44113         PR rtl-optimization/57915
44114         * recog.c (simplify_while_replacing): If all unary/binary/relational
44115         operation arguments are constant, attempt to simplify those.
44117         PR middle-end/59261
44118         * expmed.c (expand_mult): For MODE_VECTOR_INT multiplication
44119         if there is no vashl<mode>3 or ashl<mode>3 insn, skip_synth.
44121 2014-02-04  Richard Biener  <rguenther@suse.de>
44123         PR tree-optimization/60012
44124         * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Apply
44125         TBAA disambiguation to all DDRs.
44127 2014-02-04  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
44129         PR target/59788
44130         * config/sol2.h (LINK_LIBGCC_MAPFILE_SPEC): Define.
44131         (LINK_SPEC): Use it for -shared, -shared-libgcc.
44133 2014-02-03  Jan Hubicka  <hubicka@ucw.cz>
44135         PR ipa/59882
44136         * tree.c (get_binfo_at_offset): Do not get confused by empty classes;
44138 2014-02-03  Jan Hubicka  <hubicka@ucw.cz>
44140         * gimple-fold.c (gimple_extract_devirt_binfo_from_cst): Remove.
44141         * gimple-fold.h (gimple_extract_devirt_binfo_from_cst): Remove.
44143 2014-02-03  Jan Hubicka  <hubicka@ucw.cz>
44145         PR ipa/59831
44146         * ipa-cp.c (ipa_get_indirect_edge_target_1): Use ipa-devirt
44147         to figure out targets of polymorphic calls with known decl.
44148         * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
44149         * ipa-utils.h (get_polymorphic_call_info_from_invariant): Declare.
44150         * ipa-devirt.c (get_polymorphic_call_info_for_decl): Break out from ...
44151         (get_polymorphic_call_info): ... here.
44152         (get_polymorphic_call_info_from_invariant): New function.
44154 2014-02-03  Jan Hubicka  <hubicka@ucw.cz>
44156         * ipa-cp.c (ipa_get_indirect_edge_target_1): Do direct
44157         lookup via vtable pointer; check for type consistency
44158         and turn inconsitent facts into UNREACHABLE.
44159         * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
44160         * gimple-fold.c (gimple_get_virt_method_for_vtable): Do not ICE on
44161         type inconsistent querries; return UNREACHABLE instead.
44163 2014-02-03  Richard Henderson  <rth@twiddle.net>
44165         PR tree-opt/59924
44166         * tree-ssa-uninit.c (push_to_worklist): Don't re-push if we've
44167         already processed this node.
44168         (normalize_one_pred_1): Pass along mark_set.
44169         (normalize_one_pred): Create and destroy a pointer_set_t.
44170         (normalize_one_pred_chain): Likewise.
44172 2014-02-03  Laurent Aflonsi  <laurent.alfonsi@st.com>
44174         PR gcov-profile/58602
44175         * gcc/gcov-io.c (gcov_open): Open with truncation when mode < 0.
44177 2014-02-03  Jan Hubicka  <hubicka@ucw.cz>
44179         PR ipa/59831
44180         * ipa-cp.c (ipa_get_indirect_edge_target_1): Give up on
44181         -fno-devirtualize; try to devirtualize by the knowledge of
44182         virtual table pointer given by aggregate propagation.
44183         * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
44184         (ipa_print_node_jump_functions): Dump also offset that
44185         is relevant for polymorphic calls.
44186         (determine_known_aggregate_parts): Add arg_type parameter; use it
44187         instead of determining the type from pointer type.
44188         (ipa_compute_jump_functions_for_edge): Update call of
44189         determine_known_aggregate_parts.
44190         * gimple-fold.c (gimple_get_virt_method_for_vtable): Break out from ...
44191         (gimple_get_virt_method_for_binfo): ... here; simplify using
44192         vtable_pointer_value_to_vtable.
44193         * gimple-fold.h (gimple_get_virt_method_for_vtable): Declare.
44194         * ipa-devirt.c (subbinfo_with_vtable_at_offset): Turn OFFSET parameter
44195         to unsigned HOST_WIDE_INT; use vtable_pointer_value_to_vtable.
44196         (vtable_pointer_value_to_vtable): Break out from ...; handle also
44197         POINTER_PLUS_EXPR.
44198         (vtable_pointer_value_to_binfo): ... here.
44199         * ipa-utils.h (vtable_pointer_value_to_vtable): Declare.
44201 2014-02-03  Teresa Johnson  <tejohnson@google.com>
44203         * tree-vect-slp.c (vect_supported_load_permutation_p): Avoid
44204         redef of outer loop index variable.
44206 2014-02-03  Marc Glisse  <marc.glisse@inria.fr>
44208         PR c++/53017
44209         PR c++/59211
44210         * doc/extend.texi (Function Attributes): Typo.
44212 2014-02-03  Cong Hou  <congh@google.com>
44214         PR tree-optimization/60000
44215         * tree-vect-loop.c (vect_transform_loop): Set pattern_def_seq to NULL
44216         if the vectorized statement is a store.  A store statement can only
44217         appear at the end of pattern statements.
44219 2014-02-03  H.J. Lu  <hongjiu.lu@intel.com>
44221         * config/i386/i386.c (flag_opts): Add -mlong-double-128.
44222         (ix86_option_override_internal): Default long double to 64-bit for
44223         32-bit Bionic and to 128-bit for 64-bit Bionic.
44225         * config/i386/i386.h (LONG_DOUBLE_TYPE_SIZE): Use 128 if
44226         TARGET_LONG_DOUBLE_128 is true.
44227         (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Likewise.
44229         * config/i386/i386.opt (mlong-double-80): Negate -mlong-double-64.
44230         (mlong-double-64): Negate -mlong-double-128.
44231         (mlong-double-128): New option.
44233         * config/i386/i386-c.c (ix86_target_macros): Define
44234         __LONG_DOUBLE_128__ for TARGET_LONG_DOUBLE_128.
44236         * doc/invoke.texi: Document -mlong-double-128.
44238 2014-02-03  H.J. Lu  <hongjiu.lu@intel.com>
44240         PR rtl-optimization/60024
44241         * sel-sched.c (init_regs_for_mode): Check if mode is OK first.
44243 2014-02-03  Markus Trippelsdorf  <markus@trippelsdorf.de>
44245         * doc/invoke.texi (fprofile-reorder-functions): Fix typo.
44247 2014-02-03  Andrey Belevantsev  <abel@ispras.ru>
44249         PR rtl-optimization/57662
44250         * sel-sched.c (code_motion_path_driver): Do not mark already not
44251         existing blocks in the visiting bitmap.
44253 2014-02-03  Andrey Belevantsev  <abel@ispras.ru>
44255         * sel-sched-ir.c (sel_gen_insn_from_expr_after): Reset INSN_DELETED_P
44256         on the insn being emitted.
44258 2014-02-03  James Greenhalgh  <james.greenhalgh@arm.com>
44259             Will Deacon  <will.deacon@arm.com>
44261         * doc/gimple.texi (gimple_asm_clear_volatile): Remove.
44263 2014-02-03  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
44265         * config/arm/arm-tables.opt: Regenerate.
44267 2014-02-02  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
44269         * config/rs6000/rs6000.c (altivec_expand_vec_perm_le): Generalize
44270         for vector types other than V16QImode.
44271         * config/rs6000/altivec.md (altivec_vperm_<mode>): Change to a
44272         define_expand, and call altivec_expand_vec_perm_le when producing
44273         code with little endian element order.
44274         (*altivec_vperm_<mode>_internal): New insn having previous
44275         behavior of altivec_vperm_<mode>.
44276         (altivec_vperm_<mode>_uns): Change to a define_expand, and call
44277         altivec_expand_vec_perm_le when producing code with little endian
44278         element order.
44279         (*altivec_vperm_<mode>_uns_internal): New insn having previous
44280         behavior of altivec_vperm_<mode>_uns.
44282 2014-02-02  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
44284         * config/rs6000/altivec.md (UNSPEC_VSUMSWS_DIRECT): New unspec.
44285         (altivec_vsumsws): Add handling for -maltivec=be with a little
44286         endian target.
44287         (altivec_vsumsws_direct): New.
44288         (reduc_splus_<mode>): Call gen_altivec_vsumsws_direct instead of
44289         gen_altivec_vsumsws.
44291 2014-02-02  Jan Hubicka  <hubicka@ucw.cz>
44293         * ipa-devirt.c (subbinfo_with_vtable_at_offset,
44294         vtable_pointer_value_to_binfo): New functions.
44295         * ipa-utils.h (vtable_pointer_value_to_binfo): Declare.
44296         * ipa-prop.c (extr_type_from_vtbl_ptr_store): Use it.
44298 2014-02-02  Sandra Loosemore  <sandra@codesourcery.com>
44300         * config/nios2/nios2.md (load_got_register): Initialize GOT
44301         pointer from _gp_got instead of _GLOBAL_OFFSET_TABLE_.
44302         * config/nios2/nios2.c (nios2_function_profiler): Likewise.
44304 2014-02-02  Jan Hubicka  <hubicka@ucw.cz>
44306         * ipa-prop.c (update_jump_functions_after_inlining): When type is not
44307         preserverd by passthrough, do not propagate the type.
44309 2014-02-02  Richard Sandiford  <rdsandiford@googlemail.com>
44311         * config/mips/mips.c (MIPS_GET_FCSR, MIPS_SET_FCSR): New macros.
44312         (mips_atomic_assign_expand_fenv): New function.
44313         (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): Define.
44315 2014-02-02  Richard Sandiford  <rdsandiford@googlemail.com>
44317         * doc/extend.texi (__builtin_mips_get_fcsr): Document.
44318         (__builtin_mips_set_fcsr): Likewise.
44319         * config/mips/mips-ftypes.def: Add MIPS_VOID_FTYPE_USI and
44320         MIPS_USI_FTYPE_VOID.
44321         * config/mips/mips-protos.h (mips16_expand_get_fcsr): Declare
44322         (mips16_expand_set_fcsr): Likewise.
44323         * config/mips/mips.c (mips16_get_fcsr_stub): New variable.
44324         (mips16_set_fcsr_stub): Likewise.
44325         (mips16_get_fcsr_one_only_stub): New class.
44326         (mips16_set_fcsr_one_only_stub): Likewise.
44327         (mips16_expand_get_fcsr, mips16_expand_set_fcsr): New functions.
44328         (mips_code_end): Output the get_fcsr and set_fcsr stubs, if needed.
44329         (BUILTIN_AVAIL_MIPS16, AVAIL_ALL): New macros.
44330         (hard_float): New availability predicate.
44331         (mips_builtins): Add get_fcsr and set_fcsr.
44332         (mips_expand_builtin): Check BUILTIN_AVAIL_MIPS16.
44333         * config/mips/mips.md (UNSPEC_GET_FCSR, UNSPEC_SET_FCSR): New unspecs.
44334         (GET_FCSR_REGNUM, SET_FCSR_REGNUM): New constants.
44335         (mips_get_fcsr, *mips_get_fcsr, mips_get_fcsr_mips16_<mode>)
44336         (mips_set_fcsr, *mips_set_fcsr, mips_set_fcsr_mips16_<mode>): New
44337         patterns.
44339 2014-02-02  Richard Sandiford  <rdsandiford@googlemail.com>
44341         * config/mips/mips.c (mips_one_only_stub): New class.
44342         (mips_need_mips16_rdhwr_p): Replace with...
44343         (mips16_rdhwr_stub): ...this new variable.
44344         (mips16_stub_call_address): New function.
44345         (mips16_rdhwr_one_only_stub): New class.
44346         (mips_expand_thread_pointer): Use mips16_stub_call_address.
44347         (mips_output_mips16_rdhwr): Delete.
44348         (mips_finish_stub): New function.
44349         (mips_code_end): Use it to handle rdhwr stubs.
44351 2014-02-02  Uros Bizjak  <ubizjak@gmail.com>
44353         PR target/60017
44354         * config/i386/i386.c (classify_argument): Fix handling of bit_offset
44355         when calculating size of integer atomic types.
44357 2014-02-02  H.J. Lu  <hongjiu.lu@intel.com>
44359         * ipa-inline-analysis.c (true_predicate_p): Fix a typo in comments.
44361 2014-02-01  Jakub Jelinek  <jakub@redhat.com>
44363         PR tree-optimization/60003
44364         * gimple-low.c (lower_builtin_setjmp): Set cfun->has_nonlocal_label.
44365         * profile.c (branch_prob): Use gimple_call_builtin_p
44366         to check for BUILT_IN_SETJMP_RECEIVER.
44367         * tree-inline.c (copy_bb): Call notice_special_calls.
44369 2014-01-31  Vladimir Makarov  <vmakarov@redhat.com>
44371         PR bootstrap/59985
44372         * lra-constraints.c (process_alt_operands): Update reload_sum only
44373         on the first pass.
44375 2014-01-31  Richard Henderson  <rth@redhat.com>
44377         PR middle-end/60004
44378         * tree-eh.c (lower_try_finally_switch): Delay lowering finally block
44379         until after else_eh is processed.
44381 2014-01-31  Ilya Tocar  <ilya.tocar@intel.com>
44383         * config/i386/avx512fintrin.h (_MM_FROUND_TO_NEAREST_INT),
44384         (_MM_FROUND_TO_NEG_INF), (_MM_FROUND_TO_POS_INF),
44385         (_MM_FROUND_TO_ZERO), (_MM_FROUND_CUR_DIRECTION): Are already defined
44386         in smmintrin.h, remove them.
44387         (_MM_FROUND_NO_EXC): Same as above, bit also wrong value.
44388         * config/i386/i386.c (ix86_print_operand): Split sae and rounding.
44389         * config/i386/i386.md (ROUND_SAE): Fix value.
44390         * config/i386/predicates.md (const_4_or_8_to_11_operand): New.
44391         (const48_operand): New.
44392         * config/i386/subst.md (round), (round_expand): Use
44393         const_4_or_8_to_11_operand.
44394         (round_saeonly), (round_saeonly_expand): Use const48_operand.
44396 2014-01-31  Ilya Tocar  <ilya.tocar@intel.com>
44398         * config/i386/constraints.md (Yk): Swap meaning with k.
44399         * config/i386/i386.md (movhi_internal): Change Yk to k.
44400         (movqi_internal): Ditto.
44401         (*k<logic><mode>): Ditto.
44402         (*andhi_1): Ditto.
44403         (*andqi_1): Ditto.
44404         (kandn<mode>): Ditto.
44405         (*<code>hi_1): Ditto.
44406         (*<code>qi_1): Ditto.
44407         (kxnor<mode>): Ditto.
44408         (kortestzhi): Ditto.
44409         (kortestchi): Ditto.
44410         (kunpckhi): Ditto.
44411         (*one_cmplhi2_1): Ditto.
44412         (*one_cmplqi2_1): Ditto.
44413         * config/i386/sse.md (): Change k to Yk.
44414         (avx512f_load<mode>_mask): Ditto.
44415         (avx512f_blendm<mode>): Ditto.
44416         (avx512f_store<mode>_mask): Ditto.
44417         (avx512f_storeu<ssemodesuffix>512_mask): Ditto.
44418         (avx512f_storedqu<mode>_mask): Ditto.
44419         (avx512f_cmp<mode>3<mask_scalar_merge_name><round_saeonly_name>):
44420         Ditto.
44421         (avx512f_ucmp<mode>3<mask_scalar_merge_name>): Ditto.
44422         (avx512f_vmcmp<mode>3<round_saeonly_name>): Ditto.
44423         (avx512f_vmcmp<mode>3_mask<round_saeonly_name>): Ditto.
44424         (avx512f_maskcmp<mode>3): Ditto.
44425         (avx512f_fmadd_<mode>_mask<round_name>): Ditto.
44426         (avx512f_fmadd_<mode>_mask3<round_name>): Ditto.
44427         (avx512f_fmsub_<mode>_mask<round_name>): Ditto.
44428         (avx512f_fmsub_<mode>_mask3<round_name>): Ditto.
44429         (avx512f_fnmadd_<mode>_mask<round_name>): Ditto.
44430         (avx512f_fnmadd_<mode>_mask3<round_name>): Ditto.
44431         (avx512f_fnmsub_<mode>_mask<round_name>): Ditto.
44432         (avx512f_fnmsub_<mode>_mask3<round_name>): Ditto.
44433         (avx512f_fmaddsub_<mode>_mask<round_name>): Ditto.
44434         (avx512f_fmaddsub_<mode>_mask3<round_name>): Ditto.
44435         (avx512f_fmsubadd_<mode>_mask<round_name>): Ditto.
44436         (avx512f_fmsubadd_<mode>_mask3<round_name>): Ditto.
44437         (avx512f_vextract<shuffletype>32x4_1_maskm): Ditto.
44438         (vec_extract_lo_<mode>_maskm): Ditto.
44439         (vec_extract_hi_<mode>_maskm): Ditto.
44440         (avx512f_vternlog<mode>_mask): Ditto.
44441         (avx512f_fixupimm<mode>_mask<round_saeonly_name>): Ditto.
44442         (avx512f_sfixupimm<mode>_mask<round_saeonly_name>): Ditto.
44443         (avx512f_<code><pmov_src_lower><mode>2_mask): Ditto.
44444         (avx512f_<code>v8div16qi2_mask): Ditto.
44445         (avx512f_<code>v8div16qi2_mask_store): Ditto.
44446         (avx512f_eq<mode>3<mask_scalar_merge_name>_1): Ditto.
44447         (avx512f_gt<mode>3<mask_scalar_merge_name>): Ditto.
44448         (avx512f_testm<mode>3<mask_scalar_merge_name>): Ditto.
44449         (avx512f_testnm<mode>3<mask_scalar_merge_name>): Ditto.
44450         (*avx512pf_gatherpf<mode>sf_mask): Ditto.
44451         (*avx512pf_gatherpf<mode>df_mask): Ditto.
44452         (*avx512pf_scatterpf<mode>sf_mask): Ditto.
44453         (*avx512pf_scatterpf<mode>df_mask): Ditto.
44454         (avx512cd_maskb_vec_dupv8di): Ditto.
44455         (avx512cd_maskw_vec_dupv16si): Ditto.
44456         (avx512f_vpermi2var<mode>3_maskz): Ditto.
44457         (avx512f_vpermi2var<mode>3_mask): Ditto.
44458         (avx512f_vpermi2var<mode>3_mask): Ditto.
44459         (avx512f_vpermt2var<mode>3_maskz): Ditto.
44460         (*avx512f_gathersi<mode>): Ditto.
44461         (*avx512f_gathersi<mode>_2): Ditto.
44462         (*avx512f_gatherdi<mode>): Ditto.
44463         (*avx512f_gatherdi<mode>_2): Ditto.
44464         (*avx512f_scattersi<mode>): Ditto.
44465         (*avx512f_scatterdi<mode>): Ditto.
44466         (avx512f_compress<mode>_mask): Ditto.
44467         (avx512f_compressstore<mode>_mask): Ditto.
44468         (avx512f_expand<mode>_mask): Ditto.
44469         * config/i386/subst.md (mask): Change k to Yk.
44470         (mask_scalar_merge): Ditto.
44471         (sd): Ditto.
44473 2014-01-31  Marc Glisse  <marc.glisse@inria.fr>
44475         * doc/extend.texi (Vector Extensions): Document ?: in C++.
44477 2014-01-31  Richard Biener  <rguenther@suse.de>
44479         PR middle-end/59990
44480         * builtins.c (fold_builtin_memory_op): Make sure to not
44481         use a floating-point mode or a boolean or enumeral type for
44482         the copy operation.
44484 2014-01-30  DJ Delorie  <dj@redhat.com>
44486         * config/msp430/msp430.h (LIB_SPEC): Add -lcrt
44487         * config/msp430/msp430.md (msp430_refsym_need_exit): New.
44488         * config/msp430/msp430.c (msp430_expand_epilogue): Call it
44489         whenever main() has an epilogue.
44491 2014-01-30  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
44493         * config/rs6000/rs6000.c (rs6000_expand_vector_init): Remove
44494         unused variable "field".
44495         * config/rs6000/vsx.md (vsx_mergel_<mode>): Add missing DONE.
44496         (vsx_mergeh_<mode>): Likewise.
44497         * config/rs6000/altivec.md (altivec_vmrghb): Likewise.
44498         (altivec_vmrghh): Likewise.
44499         (altivec_vmrghw): Likewise.
44500         (altivec_vmrglb): Likewise.
44501         (altivec_vmrglh): Likewise.
44502         (altivec_vmrglw): Likewise.
44503         (altivec_vspltb): Add missing uses.
44504         (altivec_vsplth): Likewise.
44505         (altivec_vspltw): Likewise.
44506         (altivec_vspltsf): Likewise.
44508 2014-01-30  Jakub Jelinek  <jakub@redhat.com>
44510         PR target/59923
44511         * ifcvt.c (cond_exec_process_insns): Don't conditionalize
44512         frame related instructions.
44514 2014-01-30  Vladimir Makarov  <vmakarov@redhat.com>
44516         PR rtl-optimization/59959
44517         * lra-constrains.c (simplify_operand_subreg): Assign NO_REGS to
44518         any reload of register whose subreg is invalid.
44520 2014-01-30  Jakub Jelinek  <jakub@redhat.com>
44522         * config/i386/f16cintrin.h (_cvtsh_ss): Avoid -Wnarrowing warning.
44523         * config/i386/avx512fintrin.h (_mm512_mask_cvtusepi64_storeu_epi32):
44524         Add missing return type - void.
44526 2014-01-30  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
44528         * gcc/config/rs6000/rs6000.c (rs6000_expand_vector_init): Use
44529         gen_vsx_xxspltw_v4sf_direct instead of gen_vsx_xxspltw_v4sf;
44530         remove element index adjustment for endian (now handled in vsx.md
44531         and altivec.md).
44532         (altivec_expand_vec_perm_const): Use
44533         gen_altivec_vsplt[bhw]_direct instead of gen_altivec_vsplt[bhw].
44534         * gcc/config/rs6000/vsx.md (UNSPEC_VSX_XXSPLTW): New unspec.
44535         (vsx_xxspltw_<mode>): Adjust element index for little endian.
44536         * gcc/config/rs6000/altivec.md (altivec_vspltb): Divide into a
44537         define_expand and a new define_insn *altivec_vspltb_internal;
44538         adjust for -maltivec=be on a little endian target.
44539         (altivec_vspltb_direct): New.
44540         (altivec_vsplth): Divide into a define_expand and a new
44541         define_insn *altivec_vsplth_internal; adjust for -maltivec=be on a
44542         little endian target.
44543         (altivec_vsplth_direct): New.
44544         (altivec_vspltw): Divide into a define_expand and a new
44545         define_insn *altivec_vspltw_internal; adjust for -maltivec=be on a
44546         little endian target.
44547         (altivec_vspltw_direct): New.
44548         (altivec_vspltsf): Divide into a define_expand and a new
44549         define_insn *altivec_vspltsf_internal; adjust for -maltivec=be on
44550         a little endian target.
44552 2014-01-30  Richard Biener  <rguenther@suse.de>
44554         PR tree-optimization/59993
44555         * tree-ssa-forwprop.c (associate_pointerplus): Check we
44556         can propagate form the earlier stmt and avoid the transform
44557         when the intermediate result is needed.
44559 2014-01-30  Alangi Derick  <alangiderick@gmail.com>
44561         * README.Portability: Fix typo.
44563 2014-01-30  David Holsgrove  <david.holsgrove@xilinx.com>
44565         * config/microblaze/microblaze.md(cstoresf4, cbranchsf4): Replace
44566         comparison_operator with ordered_comparison_operator.
44568 2014-01-30  Nick Clifton  <nickc@redhat.com>
44570         * config/mn10300/mn10300-protos.h (mn10300_store_multiple_operation_p):
44571         Rename to mn10300_store_multiple_regs.
44572         * config/mn10300/mn10300.c: Likewise.
44573         * config/mn10300/mn10300.md (store_movm): Fix typo: call
44574         store_multiple_regs.
44575         * config/mn10300/predicates.md (mn10300_store_multiple_operation):
44576         Call mn10300_store_multiple_regs.
44578 2014-01-30  Nick Clifton  <nickc@redhat.com>
44579             DJ Delorie  <dj@redhat.com>
44581         * config/rl78/rl78.c (register_sizes): Make the "upper half" of
44582         %fp 2 to keep registers after it properly word-aligned.
44583         (rl78_alloc_physical_registers_umul): Handle the case where both
44584         input operands are the same.
44586 2014-01-30  Richard Biener  <rguenther@suse.de>
44588         PR tree-optimization/59903
44589         * tree-vect-loop.c (vect_transform_loop): Guard multiple-types
44590         check properly.
44592 2014-01-30  Jason Merrill  <jason@redhat.com>
44594         PR c++/59633
44595         * tree.c (walk_type_fields): Handle VECTOR_TYPE.
44597         PR c++/59645
44598         * cgraphunit.c (expand_thunk): Copy volatile arg to a temporary.
44600 2014-01-30  Richard Biener  <rguenther@suse.de>
44602         PR tree-optimization/59951
44603         * tree-vect-slp.c (vect_bb_slp_scalar_cost): Skip uses in debug insns.
44605 2014-01-30  Savin Zlobec  <savin.zlobec@gmail.com>
44607         PR target/59784
44608         * config/nios2/nios2.c (nios2_fpu_insn_asm): Fix asm output of
44609         SFmode to DFmode case.
44611 2014-01-29  DJ Delorie  <dj@redhat.com>
44613         * config/msp430/msp430.opt (-minrt): New.
44614         * config/msp430/msp430.h (STARTFILE_SPEC): Link alternate runtime
44615         if -minrt given.
44616         (ENDFILE_SPEC): Likewise.
44618 2014-01-29  Jan Hubicka  <hubicka@ucw.cz>
44620         * ipa-inline-analysis.c (clobber_only_eh_bb_p): New function.
44621         (estimate_function_body_sizes): Use it.
44623 2014-01-29  Paolo Carlini  <paolo.carlini@oracle.com>
44625         PR c++/58561
44626         * dwarf2out.c (is_cxx_auto): New.
44627         (is_base_type): Use it.
44628         (gen_type_die_with_usage): Likewise.
44630 2014-01-29  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
44632         * config/rs6000/rs6000.c (altivec_expand_vec_perm_const):  Use
44633         CODE_FOR_altivec_vmrg*_direct rather than CODE_FOR_altivec_vmrg*.
44634         * config/rs6000/vsx.md (vsx_mergel_<mode>): Adjust for
44635         -maltivec=be with LE targets.
44636         (vsx_mergeh_<mode>): Likewise.
44637         * config/rs6000/altivec.md (UNSPEC_VMRG[HL]_DIRECT): New unspecs.
44638         (mulv8hi3): Use gen_altivec_vmrg[hl]w_direct.
44639         (altivec_vmrghb): Replace with define_expand and new
44640         *altivec_vmrghb_internal insn; adjust for -maltivec=be with LE targets.
44641         (altivec_vmrghb_direct): New define_insn.
44642         (altivec_vmrghh): Replace with define_expand and new
44643         *altivec_vmrghh_internal insn; adjust for -maltivec=be with LE targets.
44644         (altivec_vmrghh_direct): New define_insn.
44645         (altivec_vmrghw): Replace with define_expand and new
44646         *altivec_vmrghw_internal insn; adjust for -maltivec=be with LE targets.
44647         (altivec_vmrghw_direct): New define_insn.
44648         (*altivec_vmrghsf): Adjust for endianness.
44649         (altivec_vmrglb): Replace with define_expand and new
44650         *altivec_vmrglb_internal insn; adjust for -maltivec=be with LE targets.
44651         (altivec_vmrglb_direct): New define_insn.
44652         (altivec_vmrglh): Replace with define_expand and new
44653         *altivec_vmrglh_internal insn; adjust for -maltivec=be with LE targets.
44654         (altivec_vmrglh_direct): New define_insn.
44655         (altivec_vmrglw): Replace with define_expand and new
44656         *altivec_vmrglw_internal insn; adjust for -maltivec=be with LE targets.
44657         (altivec_vmrglw_direct): New define_insn.
44658         (*altivec_vmrglsf): Adjust for endianness.
44659         (vec_widen_umult_hi_v16qi): Use gen_altivec_vmrghh_direct.
44660         (vec_widen_umult_lo_v16qi): Use gen_altivec_vmrglh_direct.
44661         (vec_widen_smult_hi_v16qi): Use gen_altivec_vmrghh_direct.
44662         (vec_widen_smult_lo_v16qi): Use gen_altivec_vmrglh_direct.
44663         (vec_widen_umult_hi_v8hi): Use gen_altivec_vmrghw_direct.
44664         (vec_widen_umult_lo_v8hi): Use gen_altivec_vmrglw_direct.
44665         (vec_widen_smult_hi_v8hi): Use gen_altivec_vmrghw_direct.
44666         (vec_widen_smult_lo_v8hi): Use gen_altivec_vmrglw_direct.
44668 2014-01-29  Marcus Shawcroft  <marcus.shawcroft@arm.com>
44670         * config/aarch64/aarch64.c (aarch64_expand_mov_immediate)
44671         (aarch64_legitimate_address_p, aarch64_class_max_nregs): Adjust
44672         whitespace.
44674 2014-01-29  Richard Biener  <rguenther@suse.de>
44676         PR tree-optimization/58742
44677         * tree-ssa-forwprop.c (associate_pointerplus): Rename to
44678         associate_pointerplus_align.
44679         (associate_pointerplus_diff): New function.
44680         (associate_pointerplus): Likewise.  Call associate_pointerplus_align
44681         and associate_pointerplus_diff.
44683 2014-01-29  Richard Biener  <rguenther@suse.de>
44685         * lto-streamer.h (LTO_major_version): Bump to 3.
44686         (LTO_minor_version): Reset to 0.
44688 2014-01-29  Renlin Li  <Renlin.Li@arm.com>
44690         * config/arm/arm-arches.def (ARM_ARCH): Add armv7ve arch.
44691         * config/arm/arm.c (FL_FOR_ARCH7VE): New.
44692         (arm_file_start): Generate correct asm header for armv7ve.
44693         * config/arm/bpabi.h: Add multilib support for armv7ve.
44694         * config/arm/driver-arm.c: Change the architectures of cortex-a7
44695         and cortex-a15 to armv7ve.
44696         * config/arm/t-aprofile: Add multilib support for armv7ve.
44697         * doc/invoke.texi: Document -march=armv7ve.
44699 2014-01-29  Richard Biener  <rguenther@suse.de>
44701         PR tree-optimization/58742
44702         * tree-ssa-forwprop.c (associate_plusminus): Return true
44703         if we changed sth, defer EH cleanup to ...
44704         (ssa_forward_propagate_and_combine): ... here.  Call simplify_mult.
44705         (simplify_mult): New function.
44707 2014-01-29  Jakub Jelinek  <jakub@redhat.com>
44709         PR middle-end/59917
44710         PR tree-optimization/59920
44711         * tree.c (build_common_builtin_nodes): Remove
44712         __builtin_setjmp_dispatcher initialization.
44713         * omp-low.h (make_gimple_omp_edges): Add a new int * argument.
44714         * profile.c (branch_prob): Use gsi_start_nondebug_after_labels_bb
44715         instead of gsi_after_labels + manually skipping debug stmts.
44716         Don't ignore bbs with BUILT_IN_SETJMP_DISPATCHER, instead
44717         ignore bbs with IFN_ABNORMAL_DISPATCHER.
44718         * tree-inline.c (copy_edges_for_bb): Remove
44719         can_make_abnormal_goto argument, instead add abnormal_goto_dest
44720         argument.  Ignore computed_goto_p stmts.  Don't call
44721         make_abnormal_goto_edges.  If a call might need abnormal edges
44722         for non-local gotos, see if it already has an edge to
44723         IFN_ABNORMAL_DISPATCHER or if it is IFN_ABNORMAL_DISPATCHER
44724         with true argument, don't do anything then, otherwise add
44725         EDGE_ABNORMAL from the call's bb to abnormal_goto_dest.
44726         (copy_cfg_body): Compute abnormal_goto_dest, adjust copy_edges_for_bb
44727         caller.
44728         * gimple-low.c (struct lower_data): Remove calls_builtin_setjmp.
44729         (lower_function_body): Don't emit __builtin_setjmp_dispatcher.
44730         (lower_stmt): Don't set data->calls_builtin_setjmp.
44731         (lower_builtin_setjmp): Adjust comment.
44732         * builtins.def (BUILT_IN_SETJMP_DISPATCHER): Remove.
44733         * tree-cfg.c (found_computed_goto): Remove.
44734         (factor_computed_gotos): Remove.
44735         (make_goto_expr_edges): Return bool, true for computed gotos.
44736         Don't call make_abnormal_goto_edges.
44737         (build_gimple_cfg): Don't set found_computed_goto, don't call
44738         factor_computed_gotos.
44739         (computed_goto_p): No longer static.
44740         (make_blocks): Don't set found_computed_goto.
44741         (get_abnormal_succ_dispatcher, handle_abnormal_edges): New functions.
44742         (make_edges): If make_goto_expr_edges returns true, push bb
44743         into ab_edge_goto vector, for stmt_can_make_abnormal_goto calls
44744         instead of calling make_abnormal_goto_edges push bb into ab_edge_call
44745         vector.  Record mapping between bbs and OpenMP regions if there
44746         are any, adjust make_gimple_omp_edges caller.  Call
44747         handle_abnormal_edges.
44748         (make_abnormal_goto_edges): Remove.
44749         * tree-cfg.h (make_abnormal_goto_edges): Remove.
44750         (computed_goto_p, get_abnormal_succ_dispatcher): New prototypes.
44751         * internal-fn.c (expand_ABNORMAL_DISPATCHER): New function.
44752         * builtins.c (expand_builtin): Don't handle BUILT_IN_SETJMP_DISPATCHER.
44753         * internal-fn.def (ABNORMAL_DISPATCHER): New.
44754         * omp-low.c (make_gimple_omp_edges): Add region_idx argument, when
44755         filling *region also set *region_idx to (*region)->entry->index.
44757         PR other/58712
44758         * read-rtl.c (read_rtx_code): Clear all of RTX_CODE_SIZE (code).
44759         For REGs set ORIGINAL_REGNO.
44761 2014-01-29  Bingfeng Mei  <bmei@broadcom.com>
44763         * doc/md.texi: Mention that a target shouldn't implement
44764         vec_widen_(s|u)mul_even/odd pair if it is less efficient
44765         than hi/lo pair.
44767 2014-01-29  Jakub Jelinek  <jakub@redhat.com>
44769         PR tree-optimization/59594
44770         * tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Sort
44771         a copy of the datarefs vector rather than the vector itself.
44773 2014-01-28  Jason Merrill  <jason@redhat.com>
44775         PR c++/53756
44776         * dwarf2out.c (auto_die): New static.
44777         (gen_type_die_with_usage): Handle C++1y 'auto'.
44778         (gen_subprogram_die): If in-class DIE had 'auto', emit type again
44779         on definition.
44781 2014-01-28  H.J. Lu  <hongjiu.lu@intel.com>
44783         PR target/59672
44784         * config/i386/gnu-user64.h (SPEC_32): Add "m16|" to "m32".
44785         (SPEC_X32): Likewise.
44786         (SPEC_64): Likewise.
44787         * config/i386/i386.c (ix86_option_override_internal): Turn off
44788         OPTION_MASK_ISA_64BIT, OPTION_MASK_ABI_X32 and OPTION_MASK_ABI_64
44789         for TARGET_16BIT.
44790         (x86_file_start): Output .code16gcc for TARGET_16BIT.
44791         * config/i386/i386.h (TARGET_16BIT): New macro.
44792         (TARGET_16BIT_P): Likewise.
44793         * config/i386/i386.opt: Add m16.
44794         * doc/invoke.texi: Document -m16.
44796 2014-01-28  Jakub Jelinek  <jakub@redhat.com>
44798         PR preprocessor/59935
44799         * input.c (location_get_source_line): Bail out on when line number
44800         is zero, and test the return value of lookup_or_add_file_to_cache_tab.
44802 2014-01-28  Richard Biener  <rguenther@suse.de>
44804         PR tree-optimization/58742
44805         * tree-ssa-forwprop.c (associate_plusminus): Handle
44806         pointer subtraction of the form (T)(P + A) - (T)P.
44808 2014-01-28  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
44810         * config/arm/arm.c (arm_new_rtx_costs): Remove useless statement
44811         at const_int_cost.
44813 2014-01-28  Richard Biener  <rguenther@suse.de>
44815         Revert
44816         2014-01-28  Richard Biener  <rguenther@suse.de>
44818         PR rtl-optimization/45364
44819         PR rtl-optimization/59890
44820         * var-tracking.c (local_get_addr_clear_given_value): Handle
44821         already cleared slot.
44822         (val_reset): Handle not allocated local_get_addr_cache.
44823         (vt_find_locations): Use post-order on the inverted CFG.
44825 2014-01-28  Richard Biener  <rguenther@suse.de>
44827         * tree-data-ref.h (ddr_is_anti_dependent, ddrs_have_anti_deps): Remove.
44829 2014-01-28  Richard Biener  <rguenther@suse.de>
44831         PR rtl-optimization/45364
44832         PR rtl-optimization/59890
44833         * var-tracking.c (local_get_addr_clear_given_value): Handle
44834         already cleared slot.
44835         (val_reset): Handle not allocated local_get_addr_cache.
44836         (vt_find_locations): Use post-order on the inverted CFG.
44838 2014-01-28  Alan Modra  <amodra@gmail.com>
44840         * Makefile.in (BUILD_CPPFLAGS): Do not use ALL_CPPFLAGS.
44841         * configure.ac <recursive call for build != host>: Define
44842         GENERATOR_FILE.  Comment.  Use CXX_FOR_BUILD, CXXFLAGS_FOR_BUILD
44843         and LD_FOR_BUILD too.
44844         * configure: Regenerate.
44846 2014-01-27  Allan Sandfeld Jensen  <sandfeld@kde.org>
44848         * config/i386/i386.c (get_builtin_code_for_version): Separate
44849         Westmere from Nehalem, Ivy Bridge from Sandy Bridge and
44850         Broadwell from Haswell.
44852 2014-01-27  Steve Ellcey  <sellcey@mips.com>
44854         * common/config/mips/mips-common.c (TARGET_DEFAULT_TARGET_FLAGS):
44855         Remove TARGET_FP_EXCEPTIONS_DEFAULT and MASK_FUSED_MADD.
44856         * config/mips/mips.c (mips_option_override): Change setting
44857         of TARGET_DSP.
44858         * config/mips/mips.h (TARGET_FP_EXCEPTIONS_DEFAULT): Remove.
44859         * config/mips/mips.opt (DSP, DSPR2, FP_EXCEPTIONS, FUSED_MADD, MIPS3D):
44860         Change from Mask to Var.
44862 2014-01-27  Jeff Law  <law@redhat.com>
44864         * ipa-inline.c (inline_small_functions): Fix typo.
44866 2014-01-27  Ilya Tocar  <ilya.tocar@intel.com>
44868         * config/i386/avx512fintrin.h (_mm512_mask_cvtepi32_storeu_epi8): New.
44869         (_mm512_mask_cvtsepi32_storeu_epi8): Ditto.
44870         (_mm512_mask_cvtusepi32_storeu_epi8): Ditto.
44871         (_mm512_mask_cvtepi32_storeu_epi16): Ditto.
44872         (_mm512_mask_cvtsepi32_storeu_epi16): Ditto.
44873         (_mm512_mask_cvtusepi32_storeu_epi16): Ditto.
44874         (_mm512_mask_cvtepi64_storeu_epi32): Ditto.
44875         (_mm512_mask_cvtsepi64_storeu_epi32): Ditto.
44876         (_mm512_mask_cvtusepi64_storeu_epi32): Ditto.
44877         (_mm512_mask_cvtepi64_storeu_epi16): Ditto.
44878         (_mm512_mask_cvtsepi64_storeu_epi16): Ditto.
44879         (_mm512_mask_cvtusepi64_storeu_epi16): Ditto.
44880         (_mm512_mask_cvtepi64_storeu_epi8): Ditto.
44881         (_mm512_mask_cvtsepi64_storeu_epi8): Ditto.
44882         (_mm512_mask_cvtusepi64_storeu_epi8): Ditto.
44883         (_mm512_storeu_epi64): Ditto.
44884         (_mm512_cmpge_epi32_mask): Ditto.
44885         (_mm512_cmpge_epu32_mask): Ditto.
44886         (_mm512_cmpge_epi64_mask): Ditto.
44887         (_mm512_cmpge_epu64_mask): Ditto.
44888         (_mm512_cmple_epi32_mask): Ditto.
44889         (_mm512_cmple_epu32_mask): Ditto.
44890         (_mm512_cmple_epi64_mask): Ditto.
44891         (_mm512_cmple_epu64_mask): Ditto.
44892         (_mm512_cmplt_epi32_mask): Ditto.
44893         (_mm512_cmplt_epu32_mask): Ditto.
44894         (_mm512_cmplt_epi64_mask): Ditto.
44895         (_mm512_cmplt_epu64_mask): Ditto.
44896         (_mm512_cmpneq_epi32_mask): Ditto.
44897         (_mm512_cmpneq_epu32_mask): Ditto.
44898         (_mm512_cmpneq_epi64_mask): Ditto.
44899         (_mm512_cmpneq_epu64_mask): Ditto.
44900         (_mm512_expand_pd): Ditto.
44901         (_mm512_expand_ps): Ditto.
44902         * config/i386/i386-builtin-types.def: Add PV16QI, PV16QI, PV16HI,
44903         VOID_PV8SI_V8DI_QI, VOID_PV8HI_V8DI_QI, VOID_PV16QI_V8DI_QI,
44904         VOID_PV16QI_V16SI_HI, VOID_PV16HI_V16SI_HI.
44905         * config/i386/i386.c (ix86_builtins): Add
44906         IX86_BUILTIN_EXPANDPD512_NOMASK, IX86_BUILTIN_EXPANDPS512_NOMASK,
44907         IX86_BUILTIN_PMOVDB512_MEM, IX86_BUILTIN_PMOVDW512_MEM,
44908         IX86_BUILTIN_PMOVQB512_MEM, IX86_BUILTIN_PMOVQD512_MEM,
44909         IX86_BUILTIN_PMOVQW512_MEM, IX86_BUILTIN_PMOVSDB512_MEM,
44910         IX86_BUILTIN_PMOVSDW512_MEM, IX86_BUILTIN_PMOVSQB512_MEM,
44911         IX86_BUILTIN_PMOVSQD512_MEM, IX86_BUILTIN_PMOVSQW512_MEM,
44912         IX86_BUILTIN_PMOVUSDB512_MEM, IX86_BUILTIN_PMOVUSDW512_MEM,
44913         IX86_BUILTIN_PMOVUSQB512_MEM, IX86_BUILTIN_PMOVUSQD512_MEM,
44914         IX86_BUILTIN_PMOVUSQW512_MEM.
44915         (bdesc_special_args): Add __builtin_ia32_pmovusqd512mem_mask,
44916         __builtin_ia32_pmovsqd512mem_mask,
44917         __builtin_ia32_pmovqd512mem_mask,
44918         __builtin_ia32_pmovusqw512mem_mask,
44919         __builtin_ia32_pmovsqw512mem_mask,
44920         __builtin_ia32_pmovqw512mem_mask,
44921         __builtin_ia32_pmovusdw512mem_mask,
44922         __builtin_ia32_pmovsdw512mem_mask,
44923         __builtin_ia32_pmovdw512mem_mask,
44924         __builtin_ia32_pmovqb512mem_mask,
44925         __builtin_ia32_pmovusqb512mem_mask,
44926         __builtin_ia32_pmovsqb512mem_mask,
44927         __builtin_ia32_pmovusdb512mem_mask,
44928         __builtin_ia32_pmovsdb512mem_mask,
44929         __builtin_ia32_pmovdb512mem_mask.
44930         (bdesc_args): Add __builtin_ia32_expanddf512,
44931         __builtin_ia32_expandsf512.
44932         (ix86_expand_special_args_builtin): Handle VOID_FTYPE_PV8SI_V8DI_QI,
44933         VOID_FTYPE_PV8HI_V8DI_QI, VOID_FTYPE_PV16HI_V16SI_HI,
44934         VOID_FTYPE_PV16QI_V8DI_QI, VOID_FTYPE_PV16QI_V16SI_HI.
44935         * config/i386/sse.md (unspec): Add UNSPEC_EXPAND_NOMASK.
44936         (avx512f_<code><pmov_src_lower><mode>2_mask_store): New.
44937         (*avx512f_<code>v8div16qi2_store_mask): Renamed to ...
44938         (avx512f_<code>v8div16qi2_mask_store): This.
44939         (avx512f_expand<mode>): New.
44941 2014-01-27  Kirill Yukhin  <kirill.yukhin@intel.com>
44943         * config/i386/avx512pfintrin.h (_mm512_mask_prefetch_i32gather_pd):
44944         New.
44945         (_mm512_mask_prefetch_i64gather_pd): Ditto.
44946         (_mm512_prefetch_i32scatter_pd): Ditto.
44947         (_mm512_mask_prefetch_i32scatter_pd): Ditto.
44948         (_mm512_prefetch_i64scatter_pd): Ditto.
44949         (_mm512_mask_prefetch_i64scatter_pd): Ditto.
44950         (_mm512_mask_prefetch_i32gather_ps): Fix operand type.
44951         (_mm512_mask_prefetch_i64gather_ps): Ditto.
44952         (_mm512_prefetch_i32scatter_ps): Ditto.
44953         (_mm512_mask_prefetch_i32scatter_ps): Ditto.
44954         (_mm512_prefetch_i64scatter_ps): Ditto.
44955         (_mm512_mask_prefetch_i64scatter_ps): Ditto.
44956         * config/i386/i386-builtin-types.def: Define
44957         VOID_FTYPE_QI_V8SI_PCINT64_INT_INT
44958         and VOID_FTYPE_QI_V8DI_PCINT64_INT_INT.
44959         * config/i386/i386.c (ix86_builtins): Define IX86_BUILTIN_GATHERPFQPD,
44960         IX86_BUILTIN_GATHERPFDPD, IX86_BUILTIN_SCATTERPFDPD,
44961         IX86_BUILTIN_SCATTERPFQPD.
44962         (ix86_init_mmx_sse_builtins): Define __builtin_ia32_gatherpfdpd,
44963         __builtin_ia32_gatherpfdps, __builtin_ia32_gatherpfqpd,
44964         __builtin_ia32_gatherpfqps, __builtin_ia32_scatterpfdpd,
44965         __builtin_ia32_scatterpfdps, __builtin_ia32_scatterpfqpd,
44966         __builtin_ia32_scatterpfqps.
44967         (ix86_expand_builtin): Expand new built-ins.
44968         * config/i386/sse.md (avx512pf_gatherpf<mode>): Add SF suffix,
44969         fix memory access data type.
44970         (*avx512pf_gatherpf<mode>_mask): Ditto.
44971         (*avx512pf_gatherpf<mode>): Ditto.
44972         (avx512pf_scatterpf<mode>): Ditto.
44973         (*avx512pf_scatterpf<mode>_mask): Ditto.
44974         (*avx512pf_scatterpf<mode>): Ditto.
44975         (GATHER_SCATTER_SF_MEM_MODE): New.
44976         (avx512pf_gatherpf<mode>df): Ditto.
44977         (*avx512pf_gatherpf<mode>df_mask): Ditto.
44978         (*avx512pf_scatterpf<mode>df): Ditto.
44980 2014-01-27  Jakub Jelinek  <jakub@redhat.com>
44982         PR bootstrap/59934
44983         * expmed.h (expmed_mode_index): Rework so that analysis and optimziers
44984         know when the MODE_PARTIAL_INT and MODE_VECTOR_INT cases can never be
44985         reached.
44987 2014-01-27  James Greenhalgh  <james.greenhalgh@arm.com>
44989         * common/config/arm/arm-common.c
44990         (arm_rewrite_mcpu): Handle multiple names.
44991         * config/arm/arm.h
44992         (BIG_LITTLE_SPEC): Do not discard mcpu switches.
44994 2014-01-27  James Greenhalgh  <james.greenhalgh@arm.com>
44996         * gimple-builder.h (create_gimple_tmp): Delete.
44998 2014-01-27  Christian Bruel  <christian.bruel@st.com>
45000         * config/sh/sh-mem.cc (sh_expand_cmpnstr): Fix remaining bytes after
45001         words comparisons.
45003 2014-01-26  John David Anglin  <danglin@gcc.gnu.org>
45005         * config/pa/pa.md (call): Generate indirect long calls to non-local
45006         functions when outputing 32-bit code.
45007         (call_value): Likewise except for special call to buggy powf function.
45009         * config/pa/pa.c (pa_attr_length_indirect_call): Adjust length of
45010         portable runtime and PIC indirect calls.
45011         (pa_output_indirect_call): Remove unnecessary nop from portable runtime
45012         and PIC call sequences.  Use ldo instead of blr to set return register
45013         in PIC call sequence.
45015 2014-01-25  Walter Lee  <walt@tilera.com>
45017         * config/tilegx/sync.md (atomic_fetch_sub): Fix negation and
45018         avoid clobbering a live register.
45020 2014-01-25  Walter Lee  <walt@tilera.com>
45022         * config/tilegx/tilegx-c.c (tilegx_cpu_cpp_builtins):
45023         Define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{1,2}.
45024         * config/tilegx/tilepro-c.c (tilepro_cpu_cpp_builtins):
45025         Define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{1,2,4,8}.
45027 2014-01-25  Walter Lee  <walt@tilera.com>
45029         * config/tilegx/tilegx.c (tilegx_function_arg): Start 16-byte
45030         arguments on even registers.
45031         (tilegx_gimplify_va_arg_expr): Align 16-byte var args to
45032         STACK_BOUNDARY.
45033         * config/tilegx/tilegx.h (STACK_BOUNDARY): Change to 16 bytes.
45034         (BIGGEST_ALIGNMENT): Ditto.
45035         (BIGGEST_FIELD_ALIGNMENT): Ditto.
45037 2014-01-25  Walter Lee  <walt@tilera.com>
45039         * config/tilegx/tilegx.c (tilegx_gen_bundles): Delete barrier
45040         insns before bundling.
45041         * config/tilegx/tilegx.md (tile_network_barrier): Update comment.
45043 2014-01-25  Walter Lee  <walt@tilera.com>
45045         * config/tilegx/tilegx.c (tilegx_expand_builtin): Set
45046         PREFETCH_SCHEDULE_BARRIER_P to true for prefetches.
45047         * config/tilepro/tilepro.c (tilepro_expand_builtin): Ditto.
45049 2014-01-25  Richard Sandiford  <rdsandiford@googlemail.com>
45051         * config/mips/constraints.md (kl): Delete.
45052         * config/mips/mips.md (divmod<mode>4, udivmod<mode>4): Turn into
45053         define expands, using...
45054         (divmod<mode>4_mips16, udivmod<mode>4_mips16): ...these new
45055         instructions for MIPS16.
45056         (*divmod<mode>4, *udivmod<mode>4): New patterns, taken from the
45057         non-MIPS16 version of the old divmod<mode>4 and udivmod<mode>4.
45059 2014-01-25  Walter Lee  <walt@tilera.com>
45061         * config/tilepro/tilepro.md (ctzdi2): Use register_operand predicate.
45062         (clzdi2): Ditto.
45063         (ffsdi2): Ditto.
45065 2014-01-25  Walter Lee  <walt@tilera.com>
45067         * config/tilegx/tilegx.c (tilegx_expand_to_rtl_hook): New.
45068         (TARGET_EXPAND_TO_RTL_HOOK): Define.
45070 2014-01-25  Richard Sandiford  <rdsandiford@googlemail.com>
45072         * rtlanal.c (canonicalize_condition): Split out duplicated mode check.
45073         Handle XOR.
45075 2014-01-25  Jakub Jelinek  <jakub@redhat.com>
45077         * print-rtl.c (in_call_function_usage): New var.
45078         (print_rtx): When in CALL_INSN_FUNCTION_USAGE, always print
45079         EXPR_LIST mode as mode and not as reg note name.
45081         PR middle-end/59561
45082         * cfgloopmanip.c (copy_loop_info): If
45083         loop->warned_aggressive_loop_optimizations, make sure
45084         the flag is set in target loop too.
45086 2014-01-24  Balaji V. Iyer  <balaji.v.iyer@intel.com>
45088         * builtins.c (is_builtin_name): Renamed flag_enable_cilkplus to
45089         flag_cilkplus.
45090         * builtins.def: Likewise.
45091         * cilk.h (fn_contains_cilk_spawn_p): Likewise.
45092         * cppbuiltin.c (define_builtin_macros_for_compilation_flags): Likewise.
45093         * ira.c (ira_setup_eliminable_regset): Likewise.
45094         * omp-low.c (gate_expand_omp): Likewise.
45095         (execute_lower_omp): Likewise.
45096         (diagnose_sb_0): Likewise.
45097         (gate_diagnose_omp_blocks): Likewise.
45098         (simd_clone_clauses_extract): Likewise.
45099         (gate): Likewise.
45101 2014-01-24  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
45103         * config/rs6000/rs6000.c (rs6000_expand_vec_perm_const_1): Remove
45104         correction for little endian...
45105         * config/rs6000/vsx.md (vsx_xxpermdi2_<mode>_1): ...and move it to
45106         here.
45108 2014-01-24  Jeff Law  <law@redhat.com>
45110         PR tree-optimization/59919
45111         * tree-vrp.c (find_assert_locations_1): Do not register asserts
45112         for non-returning calls.
45114 2014-01-24  James Greenhalgh  <james.greenhalgh@arm.com>
45116         * common/config/aarch64/aarch64-common.c
45117         (aarch64_rewrite_mcpu): Handle multiple names.
45118         * config/aarch64/aarch64.h
45119         (BIG_LITTLE_SPEC): Do not discard mcpu switches.
45121 2014-01-24  Dodji Seketeli  <dodji@redhat.com>
45123         * input.c (add_file_to_cache_tab): Handle the case where fopen
45124         returns NULL.
45126 2014-01-23  H.J. Lu  <hongjiu.lu@intel.com>
45128         PR target/59929
45129         * config/i386/i386.md (pushsf splitter): Get stack adjustment
45130         from push operand if code of push isn't PRE_DEC.
45132 2014-01-23  Michael Meissner  <meissner@linux.vnet.ibm.com>
45134         PR target/59909
45135         * doc/invoke.texi (RS/6000 and PowerPC Options): Document
45136         -mquad-memory-atomic.  Update -mquad-memory documentation to say
45137         it is only used for non-atomic loads/stores.
45139         * config/rs6000/predicates.md (quad_int_reg_operand): Allow either
45140         -mquad-memory or -mquad-memory-atomic switches.
45142         * config/rs6000/rs6000-cpus.def (ISA_2_7_MASKS_SERVER): Add
45143         -mquad-memory-atomic to ISA 2.07 support.
45145         * config/rs6000/rs6000.opt (-mquad-memory-atomic): Add new switch
45146         to separate support of normal quad word memory operations (ldq, stq)
45147         from the atomic quad word memory operations.
45149         * config/rs6000/rs6000.c (rs6000_option_override_internal): Add
45150         support to separate non-atomic quad word operations from atomic
45151         quad word operations.  Disable non-atomic quad word operations in
45152         little endian mode so that we don't have to swap words after the
45153         load and before the store.
45154         (quad_load_store_p): Add comment about atomic quad word support.
45155         (rs6000_opt_masks): Add -mquad-memory-atomic to the list of
45156         options printed with -mdebug=reg.
45158         * config/rs6000/rs6000.h (TARGET_SYNC_TI): Use
45159         -mquad-memory-atomic as the test for whether we have quad word
45160         atomic instructions.
45161         (TARGET_SYNC_HI_QI): If either -mquad-memory-atomic, -mquad-memory,
45162         or -mp8-vector are used, allow byte/half-word atomic operations.
45164         * config/rs6000/sync.md (load_lockedti): Insure that the address
45165         is a proper indexed or indirect address for the lqarx instruction.
45166         On little endian systems, swap the hi/lo registers after the lqarx
45167         instruction.
45168         (load_lockedpti): Use indexed_or_indirect_operand predicate to
45169         insure the address is valid for the lqarx instruction.
45170         (store_conditionalti): Insure that the address is a proper indexed
45171         or indirect address for the stqcrx. instruction.  On little endian
45172         systems, swap the hi/lo registers before doing the stqcrx.
45173         instruction.
45174         (store_conditionalpti): Use indexed_or_indirect_operand predicate to
45175         insure the address is valid for the stqcrx. instruction.
45177         * gcc/config/rs6000/rs6000-c.c (rs6000_target_modify_macros):
45178         Define __QUAD_MEMORY__ and __QUAD_MEMORY_ATOMIC__ based on what
45179         type of quad memory support is available.
45181 2014-01-23  Vladimir Makarov  <vmakarov@redhat.com>
45183         PR regression/59915
45184         * lra-constraints.c (simplify_operand_subreg): Spill pseudo if
45185         there is a danger of looping.
45187 2014-01-23  Pat Haugen  <pthaugen@us.ibm.com>
45189         * config/rs6000/rs6000.c (rs6000_option_override_internal): Don't
45190         force flag_ira_loop_pressure if set via command line.
45192 2014-01-23  Alex Velenko  <Alex.Velenko@arm.com>
45194         * config/aarch64/aarch64-simd-builtins.def (ashr): DI mode removed.
45195         (ashr_simd): New builtin handling DI mode.
45196         * config/aarch64/aarch64-simd.md (aarch64_ashr_simddi): New pattern.
45197         (aarch64_sshr_simddi): New match pattern.
45198         * config/aarch64/arm_neon.h (vshr_n_s32): Builtin call modified.
45199         (vshrd_n_s64): Likewise.
45200         * config/aarch64/predicates.md (aarch64_shift_imm64_di): New predicate.
45202 2014-01-23  Nick Clifton  <nickc@redhat.com>
45204         * config/msp430/msp430.h (ASM_SPEC): Pass the -mcpu as -mcpu.
45205         (LIB_SPEC): Drop use of memory.ld and peripherals.ld scripts in
45206         favour of mcu specific scripts.
45207         * config/msp430/t-msp430 (MULTILIB_MATCHES): Add more matches for
45208         430x multilibs.
45210 2014-01-23  James Greenhalgh  <james.greenhalgh@arm.com>
45211             Alex Velenko  <Alex.Velenko@arm.com>
45213         * config/aarch64/arm_neon.h (vaddv_s8): __LANE0 cleanup.
45214         (vaddv_s16): Likewise.
45215         (vaddv_s32): Likewise.
45216         (vaddv_u8): Likewise.
45217         (vaddv_u16): Likewise.
45218         (vaddv_u32): Likewise.
45219         (vaddvq_s8): Likewise.
45220         (vaddvq_s16): Likewise.
45221         (vaddvq_s32): Likewise.
45222         (vaddvq_s64): Likewise.
45223         (vaddvq_u8): Likewise.
45224         (vaddvq_u16): Likewise.
45225         (vaddvq_u32): Likewise.
45226         (vaddvq_u64): Likewise.
45227         (vaddv_f32): Likewise.
45228         (vaddvq_f32): Likewise.
45229         (vaddvq_f64): Likewise.
45230         (vmaxv_f32): Likewise.
45231         (vmaxv_s8): Likewise.
45232         (vmaxv_s16): Likewise.
45233         (vmaxv_s32): Likewise.
45234         (vmaxv_u8): Likewise.
45235         (vmaxv_u16): Likewise.
45236         (vmaxv_u32): Likewise.
45237         (vmaxvq_f32): Likewise.
45238         (vmaxvq_f64): Likewise.
45239         (vmaxvq_s8): Likewise.
45240         (vmaxvq_s16): Likewise.
45241         (vmaxvq_s32): Likewise.
45242         (vmaxvq_u8): Likewise.
45243         (vmaxvq_u16): Likewise.
45244         (vmaxvq_u32): Likewise.
45245         (vmaxnmv_f32): Likewise.
45246         (vmaxnmvq_f32): Likewise.
45247         (vmaxnmvq_f64): Likewise.
45248         (vminv_f32): Likewise.
45249         (vminv_s8): Likewise.
45250         (vminv_s16): Likewise.
45251         (vminv_s32): Likewise.
45252         (vminv_u8): Likewise.
45253         (vminv_u16): Likewise.
45254         (vminv_u32): Likewise.
45255         (vminvq_f32): Likewise.
45256         (vminvq_f64): Likewise.
45257         (vminvq_s8): Likewise.
45258         (vminvq_s16): Likewise.
45259         (vminvq_s32): Likewise.
45260         (vminvq_u8): Likewise.
45261         (vminvq_u16): Likewise.
45262         (vminvq_u32): Likewise.
45263         (vminnmv_f32): Likewise.
45264         (vminnmvq_f32): Likewise.
45265         (vminnmvq_f64): Likewise.
45267 2014-01-23  James Greenhalgh  <james.greenhalgh@arm.com>
45269         * config/aarch64/aarch64-simd.md
45270         (aarch64_dup_lane<mode>): Correct lane number on big-endian.
45271         (aarch64_dup_lane_<vswap_widthi_name><mode>): Likewise.
45272         (*aarch64_mul3_elt<mode>): Likewise.
45273         (*aarch64_mul3_elt<vswap_width_name><mode>): Likewise.
45274         (*aarch64_mul3_elt_to_64v2df): Likewise.
45275         (*aarch64_mla_elt<mode>): Likewise.
45276         (*aarch64_mla_elt_<vswap_width_name><mode>): Likewise.
45277         (*aarch64_mls_elt<mode>): Likewise.
45278         (*aarch64_mls_elt_<vswap_width_name><mode>): Likewise.
45279         (*aarch64_fma4_elt<mode>): Likewise.
45280         (*aarch64_fma4_elt_<vswap_width_name><mode>): Likewise.
45281         (*aarch64_fma4_elt_to_64v2df): Likewise.
45282         (*aarch64_fnma4_elt<mode>): Likewise.
45283         (*aarch64_fnma4_elt_<vswap_width_name><mode>): Likewise.
45284         (*aarch64_fnma4_elt_to_64v2df): Likewise.
45285         (aarch64_sq<r>dmulh_lane<mode>): Likewise.
45286         (aarch64_sq<r>dmulh_laneq<mode>): Likewise.
45287         (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal): Likewise.
45288         (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal): Likewise.
45289         (aarch64_sqdml<SBINQOPS:as>l2_lane<mode>_internal): Likewise.
45290         (aarch64_sqdmull_lane<mode>_internal): Likewise.
45291         (aarch64_sqdmull2_lane<mode>_internal): Likewise.
45293 2013-01-23  Alex Velenko  <Alex.Velenko@arm.com>
45295         * config/aarch64/aarch64-simd.md
45296         (aarch64_be_checked_get_lane<mode>): New define_expand.
45297         * config/aarch64/aarch64-simd-builtins.def
45298         (BUILTIN_VALL (GETLANE, be_checked_get_lane, 0)):
45299         New builtin definition.
45300         * config/aarch64/arm_neon.h: (__aarch64_vget_lane_any):
45301         Use new safe be builtin.
45303 2014-01-23  Alex Velenko  <Alex.Velenko@arm.com>
45305         * config/aarch64/aarch64-simd.md (aarch64_be_ld1<mode>):
45306         New define_insn.
45307         (aarch64_be_st1<mode>): Likewise.
45308         (aarch_ld1<VALL:mode>): Define_expand modified.
45309         (aarch_st1<VALL:mode>): Likewise.
45310         * config/aarch64/aarch64.md (UNSPEC_LD1): New unspec definition.
45311         (UNSPEC_ST1): Likewise.
45313 2014-01-23  David Holsgrove  <david.holsgrove@xilinx.com>
45315         * config/microblaze/microblaze.md: Add trap insn and attribute
45317 2014-01-23  Dodji Seketeli  <dodji@redhat.com>
45319         PR preprocessor/58580
45320         * input.h (location_get_source_line): Take an additional line_size
45321         parameter.
45322         (void diagnostics_file_cache_fini): Declare new function.
45323         * input.c (struct fcache): New type.
45324         (fcache_tab_size, fcache_buffer_size, fcache_line_record_size):
45325         New static constants.
45326         (diagnostic_file_cache_init, total_lines_num)
45327         (lookup_file_in_cache_tab, evicted_cache_tab_entry)
45328         (add_file_to_cache_tab, lookup_or_add_file_to_cache_tab)
45329         (needs_read, needs_grow, maybe_grow, read_data, maybe_read_data)
45330         (get_next_line, read_next_line, goto_next_line, read_line_num):
45331         New static function definitions.
45332         (diagnostic_file_cache_fini): New function.
45333         (location_get_source_line): Take an additional output line_len
45334         parameter.  Re-write using lookup_or_add_file_to_cache_tab and
45335         read_line_num.
45336         * diagnostic.c (diagnostic_finish): Call
45337         diagnostic_file_cache_fini.
45338         (adjust_line): Take an additional input parameter for the length
45339         of the line, rather than calculating it with strlen.
45340         (diagnostic_show_locus): Adjust the use of
45341         location_get_source_line and adjust_line with respect to their new
45342         signature.  While displaying a line now, do not stop at the first
45343         null byte.  Rather, display the zero byte as a space and keep
45344         going until we reach the size of the line.
45345         * Makefile.in: Add vec.o to OBJS-libcommon
45347 2014-01-23  Kirill Yukhin  <kirill.yukhin@intel.com>
45348             Ilya Tocar  <ilya.tocar@intel.com>
45350         * config/i386/avx512fintrin.h (_mm512_kmov): New.
45351         * config/i386/i386.c (IX86_BUILTIN_KMOV16): Ditto.
45352         (__builtin_ia32_kmov16): Ditto.
45353         * config/i386/i386.md (UNSPEC_KMOV): New.
45354         (kmovw): Ditto.
45356 2014-01-23  Kirill Yukhin  <kirill.yukhin@intel.com>
45358         * config/i386/avx512fintrin.h (_mm512_loadu_si512): Rename.
45359         (_mm512_storeu_si512): Ditto.
45361 2014-01-23  Richard Sandiford  <rdsandiford@googlemail.com>
45363         PR target/52125
45364         * rtl.h (get_referenced_operands): Declare.
45365         * recog.c (get_referenced_operands): New function.
45366         * config/mips/mips.c (mips_reorg_process_insns): Check which asm
45367         operands have been referenced when recording LO_SUM references.
45369 2014-01-22  David Holsgrove  <david.holsgrove@xilinx.com>
45371         * config/microblaze/microblaze.md: Correct bswaphi2 insn.
45373 2014-01-22  Jan Hubicka  <hubicka@ucw.cz>
45375         * config/i386/x86-tune.def (X86_TUNE_ACCUMULATE_OUTGOING_ARGS):
45376         Enable for generic and recent AMD targets.
45378 2014-01-22  Jan Hubicka  <hubicka@ucw.cz>
45380         * combine-stack-adj.c (combine_stack_adjustments_for_block): Remove
45381         ARG_SIZE note when adjustment was eliminated.
45383 2014-01-22  Jeff Law  <law@redhat.com>
45385         PR tree-optimization/59597
45386         * tree-ssa-threadupdate.c (dump_jump_thread_path): Move to earlier
45387         in file.  Accept new argument REGISTERING and use it to modify
45388         dump output appropriately.
45389         (register_jump_thread): Corresponding changes.
45390         (mark_threaded_blocks): Reinstate code to cancel unprofitable
45391         thread paths involving joiner blocks.  Add code to dump cancelled
45392         jump threading paths.
45394 2014-01-22  Vladimir Makarov  <vmakarov@redhat.com>
45396         PR rtl-optimization/59477
45397         * lra-constraints.c (inherit_in_ebb): Process call for living hard
45398         regs.  Update reloads_num and potential_reload_hard_regs for all insns.
45400 2014-01-22  Tom Tromey  <tromey@redhat.com>
45402         * config/i386/i386-interix.h (i386_pe_unique_section): Don't use
45403         PARAMS.
45404         * config/cr16/cr16-protos.h (notice_update_cc): Don't use PARAMS.
45406 2014-01-21  Vladimir Makarov  <vmakarov@redhat.com>
45408         PR rtl-optimization/59896
45409         * lra-constraints.c (process_alt_operands): Check unused note for
45410         matched operands of insn with no output reloads.
45412 2014-01-21  Richard Sandiford  <rdsandiford@googlemail.com>
45414         * config/mips/mips.c (mips_move_to_gpr_cost): Add M16_REGS case.
45415         (mips_move_from_gpr_cost): Likewise.
45417 2014-01-21  Vladimir Makarov  <vmakarov@redhat.com>
45419         PR rtl-optimization/59858
45420         * lra-constraints.c (SMALL_REGISTER_CLASS_P): Use
45421         ira_class_hard_regs_num.
45422         (process_alt_operands): Increase reject for dying matched operand.
45424 2014-01-21  Jakub Jelinek  <jakub@redhat.com>
45426         PR target/59003
45427         * config/i386/i386.c (expand_small_movmem_or_setmem): If mode is
45428         smaller than size, perform several stores or loads and stores
45429         at dst + count - size to store or copy all of size bytes, rather
45430         than just last modesize bytes.
45432 2014-01-20  DJ Delorie  <dj@redhat.com>
45434         * config/rl78/rl78.c (rl78_propogate_register_origins): Verify
45435         that CLOBBERs are REGs before propogating their values.
45437 2014-01-20  H.J. Lu  <hongjiu.lu@intel.com>
45439         PR middle-end/59789
45440         * cgraph.c (cgraph_inline_failed_string): Add type to DEFCIFCODE.
45441         (cgraph_inline_failed_type): New function.
45442         * cgraph.h (DEFCIFCODE): Add type.
45443         (cgraph_inline_failed_type_t): New enum.
45444         (cgraph_inline_failed_type): New prototype.
45445         * cif-code.def: Add CIF_FINAL_NORMAL to OK, FUNCTION_NOT_CONSIDERED,
45446         FUNCTION_NOT_OPTIMIZED, REDEFINED_EXTERN_INLINE,
45447         FUNCTION_NOT_INLINE_CANDIDATE, LARGE_FUNCTION_GROWTH_LIMIT,
45448         LARGE_STACK_FRAME_GROWTH_LIMIT, MAX_INLINE_INSNS_SINGLE_LIMIT,
45449         MAX_INLINE_INSNS_AUTO_LIMIT, INLINE_UNIT_GROWTH_LIMIT,
45450         RECURSIVE_INLINING, UNLIKELY_CALL, NOT_DECLARED_INLINED,
45451         OPTIMIZING_FOR_SIZE, ORIGINALLY_INDIRECT_CALL,
45452         INDIRECT_UNKNOWN_CALL, USES_COMDAT_LOCAL.
45453         Add CIF_FINAL_ERROR to UNSPECIFIED, BODY_NOT_AVAILABLE,
45454         FUNCTION_NOT_INLINABLE, OVERWRITABLE, MISMATCHED_ARGUMENTS,
45455         EH_PERSONALITY, NON_CALL_EXCEPTIONS, TARGET_OPTION_MISMATCH,
45456         OPTIMIZATION_MISMATCH.
45457         * tree-inline.c (expand_call_inline): Emit errors during
45458         early_inlining if cgraph_inline_failed_type returns CIF_FINAL_ERROR.
45460 2014-01-20  Uros Bizjak  <ubizjak@gmail.com>
45462         PR target/59685
45463         * config/i386/sse.md (*andnot<mode>3<mask_name>): Handle MODE_V16SF
45464         mode attribute in insn output.
45466 2014-01-20  Eric Botcazou  <ebotcazou@adacore.com>
45468         * output.h (output_constant): Delete.
45469         * varasm.c (output_constant): Make private.
45471 2014-01-20  Alex Velenko  <Alex.Velenko@arm.com>
45473         * config/aarch64/aarch64-simd.md (vec_perm<mode>): Add BE check.
45475 2014-01-20  Jakub Jelinek  <jakub@redhat.com>
45477         PR middle-end/59860
45478         * tree.h (fold_builtin_strcat): New prototype.
45479         * builtins.c (fold_builtin_strcat): No longer static.  Add len
45480         argument, if non-NULL, don't call c_strlen.  Optimize
45481         directly into __builtin_memcpy instead of __builtin_strcpy.
45482         (fold_builtin_2): Adjust fold_builtin_strcat caller.
45483         * gimple-fold.c (gimple_fold_builtin): Handle BUILT_IN_STRCAT.
45485 2014-01-20  Uros Bizjak  <ubizjak@gmail.com>
45487         * config/i386/i386.c (ix86_avoid_lea_for_addr): Return false
45488         for SImode_address_operand operands, having only a REG argument.
45490 2014-01-20  Marcus Shawcroft  <marcus.shawcroft@arm.com>
45492         * config/aarch64/aarch64-linux.h (GLIBC_DYNAMIC_LINKER): Expand
45493         loader name using mbig-endian.
45494         (LINUX_TARGET_LINK_SPEC): Pass linker -m flag.
45496 2014-01-20  James Greenhalgh  <james.greenhalgh@arm.com>
45498         * doc/invoke.texi (-march): Clarify documentation for AArch64.
45499         (-mtune): Likewise.
45500         (-mcpu): Likewise.
45502 2014-01-20  Tejas Belagod  <tejas.belagod@arm.com>
45504         * config/aarch64/aarch64-protos.h
45505         (aarch64_cannot_change_mode_class_ptr): Declare.
45506         * config/aarch64/aarch64.c (aarch64_cannot_change_mode_class,
45507         aarch64_cannot_change_mode_class_ptr): New.
45508         * config/aarch64/aarch64.h (CANNOT_CHANGE_MODE_CLASS): Change to call
45509         backend hook aarch64_cannot_change_mode_class.
45511 2014-01-20  James Greenhalgh  <james.greenhalgh@arm.com>
45513         * common/config/aarch64/aarch64-common.c
45514         (aarch64_handle_option): Don't handle any option order logic here.
45515         * config/aarch64/aarch64.c (aarch64_parse_arch): Do not override
45516         selected_cpu, warn on architecture version mismatch.
45517         (aarch64_override_options): Fix parsing order for option strings.
45519 2014-01-20  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
45520             Iain Sandoe  <iain@codesourcery.com>
45522         PR bootstrap/59496
45523         * config/rs6000/darwin.h (ADJUST_FIELD_ALIGN): Fix unused variable
45524         warning.  Amend comment to reflect current functionality.
45526 2014-01-20  Richard Biener  <rguenther@suse.de>
45528         PR middle-end/59860
45529         * builtins.c (fold_builtin_strcat): Remove case better handled
45530         by tree-ssa-strlen.c.
45532 2014-01-20  Alan Lawrence  <alan.lawrence@arm.com>
45534         * config/aarch64/aarch64.opt
45535         (mcpu, march, mtune): Make case-insensitive.
45537 2014-01-20  Jakub Jelinek  <jakub@redhat.com>
45539         PR target/59880
45540         * config/i386/i386.c (ix86_avoid_lea_for_addr): Return false
45541         if operands[1] is a REG or ZERO_EXTEND of a REG.
45543 2014-01-19  Jan Hubicka  <hubicka@ucw.cz>
45545         * varasm.c (compute_reloc_for_constant): Use targetm.binds_local_p.
45547 2014-01-19  John David Anglin  <danglin@gcc.gnu.org>
45549         * config/pa/pa.c (pa_attr_length_millicode_call): Correct length of
45550         long non-pic millicode calls.
45552 2014-01-19  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
45554         * config/vax/vax.h (FUNCTION_ARG_REGNO_P): Fix unused variable warning.
45556 2014-01-19  Kito Cheng  <kito@0xlab.org>
45558         * builtins.c (expand_movstr): Check movstr expand done or fail.
45560 2014-01-18  Uros Bizjak  <ubizjak@gmail.com>
45561             H.J. Lu  <hongjiu.lu@intel.com>
45563         PR target/59379
45564         * config/i386/i386.md (*lea<mode>): Zero-extend return register
45565         to DImode for zero-extended addresses.
45567 2014-01-19  Jakub Jelinek  <jakub@redhat.com>
45569         PR rtl-optimization/57763
45570         * bb-reorder.c (fix_crossing_unconditional_branches): Set JUMP_LABEL
45571         on the new indirect jump_insn and increment LABEL_NUSES (label).
45573 2014-01-18  H.J. Lu  <hongjiu.lu@intel.com>
45575         PR bootstrap/59580
45576         PR bootstrap/59583
45577         * config.gcc (x86_archs): New variable.
45578         (x86_64_archs): Likewise.
45579         (x86_cpus): Likewise.
45580         Use $x86_archs, $x86_64_archs and $x86_cpus to check valid
45581         --with-arch/--with-cpu= options.
45582         Support --with-arch=/--with-cpu={nehalem,westmere,
45583         sandybridge,ivybridge,haswell,broadwell,bonnell,silvermont}.
45585 2014-01-18  Uros Bizjak  <ubizjak@gmail.com>
45587         * config/i386/i386.c (ix86_adjust_cost): Reorder PROCESSOR_K8
45588         and PROCESSOR_ATHLON to simplify code.  Move "memory" calculation.
45590 2014-01-18  Uros Bizjak  <ubizjak@gmail.com>
45592         * config/i386/i386.md (*swap<mode>): Rename from swap<mode>.
45594 2014-01-18  Jakub Jelinek  <jakub@redhat.com>
45596         PR target/58944
45597         * config/i386/i386-c.c (ix86_pragma_target_parse): Temporarily
45598         clear cpp_get_options (parse_in)->warn_unused_macros for
45599         ix86_target_macros_internal with cpp_define.
45601 2014-01-18  Richard Sandiford  <rdsandiford@googlemail.com>
45603         * jump.c (delete_related_insns): Keep (use (insn))s.
45604         * reorg.c (redundant_insn): Check for barriers too.
45606 2014-01-17  H.J. Lu  <hongjiu.lu@intel.com>
45608         * config/i386/i386.c (ix86_split_lea_for_addr): Fix a comment typo.
45610 2014-01-17  John David Anglin  <danglin@gcc.gnu.org>
45612         * config/pa/pa.c (pa_attr_length_indirect_call): Don't output a short
45613         call to $$dyncall when TARGET_LONG_CALLS is true.
45615 2014-01-17  Jeff Law  <law@redhat.com>
45617         * ree.c (combine_set_extension): Temporarily disable test for
45618         changing number of hard registers.
45620 2014-01-17  Jan Hubicka  <hubicka@ucw.cz>
45622         PR middle-end/58125
45623         * ipa-inline-analysis.c (inline_free_summary):
45624         Do not free summary of aliases.
45626 2014-01-17  Jakub Jelinek  <jakub@redhat.com>
45628         PR middle-end/59706
45629         * gimplify.c (gimplify_expr): Use create_tmp_var
45630         instead of create_tmp_var_raw.  If cond doesn't have
45631         integral type, don't add the IFN_ANNOTATE builtin at all.
45633 2014-01-17  Martin Jambor  <mjambor@suse.cz>
45635         PR ipa/59736
45636         * ipa-cp.c (prev_edge_clone): New variable.
45637         (grow_next_edge_clone_vector): Renamed to grow_edge_clone_vectors.
45638         Also resize prev_edge_clone vector.
45639         (ipcp_edge_duplication_hook): Also update prev_edge_clone.
45640         (ipcp_edge_removal_hook): New function.
45641         (ipcp_driver): Register ipcp_edge_removal_hook.
45643 2014-01-17  Andrew Pinski  <apinski@cavium.com>
45644             Steve Ellcey  <sellcey@mips.com>
45646         PR target/59462
45647         * config/mips/mips.c (mips_print_operand): Check operand mode instead
45648         of operator mode.
45650 2014-01-17  Jeff Law  <law@redhat.com>
45652         PR middle-end/57904
45653         * passes.def: Reorder pass_copy_prop, pass_unrolli, pass_ccp sequence
45654         so that pass_ccp runs first.
45656 2014-01-17  H.J. Lu  <hongjiu.lu@intel.com>
45658         * config/i386/i386.c (ix86_lea_outperforms): Use TARGET_XXX.
45659         (ix86_adjust_cost): Use !TARGET_XXX.
45660         (do_reorder_for_imul): Likewise.
45661         (swap_top_of_ready_list): Likewise.
45662         (ix86_sched_reorder): Likewise.
45664 2014-01-17  H.J. Lu  <hongjiu.lu@intel.com>
45666         * config/i386/i386-c.c (ix86_target_macros_internal): Handle
45667         PROCESSOR_INTEL.  Treat like PROCESSOR_GENERIC.
45668         * config/i386/i386.c (intel_memcpy): New.  Duplicate slm_memcpy.
45669         (intel_memset): New.  Duplicate slm_memset.
45670         (intel_cost): New.  Duplicate slm_cost.
45671         (m_INTEL): New macro.
45672         (processor_target_table): Add "intel".
45673         (ix86_option_override_internal): Replace PROCESSOR_SILVERMONT
45674         with PROCESSOR_INTEL for "intel".
45675         (ix86_lea_outperforms): Support PROCESSOR_INTEL.  Duplicate
45676         PROCESSOR_SILVERMONT.
45677         (ix86_issue_rate): Likewise.
45678         (ix86_adjust_cost): Likewise.
45679         (ia32_multipass_dfa_lookahead): Likewise.
45680         (swap_top_of_ready_list): Likewise.
45681         (ix86_sched_reorder): Likewise.
45682         (ix86_avoid_lea_for_addr): Check TARGET_AVOID_LEA_FOR_ADDR
45683         instead of TARGET_OPT_AGU.
45684         * config/i386/i386.h (TARGET_INTEL): New.
45685         (TARGET_AVOID_LEA_FOR_ADDR): Likewise.
45686         (processor_type): Add PROCESSOR_INTEL.
45687         * config/i386/x86-tune.def: Support m_INTEL. Duplicate m_SILVERMONT.
45688         Add X86_TUNE_AVOID_LEA_FOR_ADDR.
45690 2014-01-17  Marek Polacek  <polacek@redhat.com>
45692         PR c/58346
45693         * gimple-fold.c (fold_array_ctor_reference): Don't fold if element
45694         size is zero.
45696 2014-01-17  Richard Biener  <rguenther@suse.de>
45698         PR tree-optimization/46590
45699         * opts.c (default_options_table): Add entries for
45700         OPT_fbranch_count_reg, OPT_fmove_loop_invariants and OPT_ftree_pta,
45701         all enabled at -O1 but not for -Og.
45702         * common.opt (fbranch-count-reg): Remove Init(1).
45703         (fmove-loop-invariants): Likewise.
45704         (ftree-pta): Likewise.
45706 2014-01-17  Jakub Jelinek  <jakub@redhat.com>
45708         * config/i386/i386.c (ix86_data_alignment): For compatibility with
45709         (incorrect) GCC 4.8 and earlier alignment assumptions ensure we align
45710         decls to at least the GCC 4.8 used alignments.
45712         PR fortran/59440
45713         * tree-nested.c (convert_nonlocal_reference_stmt,
45714         convert_local_reference_stmt): For NAMELIST_DECLs in gimple_bind_vars
45715         of GIMPLE_BIND stmts, adjust associated decls.
45717 2014-01-17  Richard Biener  <rguenther@suse.de>
45719         PR tree-optimization/46590
45720         * vec.h (vec<>::bseach): New member function implementing
45721         binary search according to C89 bsearch.
45722         (vec<>::qsort): Avoid calling ::qsort for vectors with sizes 0 or 1.
45723         * tree-ssa-loop-im.c (struct mem_ref): Make stored member a
45724         bitmap pointer again.  Make accesses_in_loop a flat array.
45725         (mem_ref_obstack): New global.
45726         (outermost_indep_loop): Adjust for mem_ref->stored changes.
45727         (mark_ref_stored): Likewise.
45728         (ref_indep_loop_p_2): Likewise.
45729         (set_ref_stored_in_loop): New helper function.
45730         (mem_ref_alloc): Allocate mem_refs on the mem_ref_obstack obstack.
45731         (memref_free): Adjust.
45732         (record_mem_ref_loc): Simplify.
45733         (gather_mem_refs_stmt): Adjust.
45734         (sort_locs_in_loop_postorder_cmp): New function.
45735         (analyze_memory_references): Sort accesses_in_loop after
45736         loop postorder number.
45737         (find_ref_loc_in_loop_cmp): New function.
45738         (for_all_locs_in_loop): Find relevant cluster of locs in
45739         accesses_in_loop and iterate without recursion.
45740         (execute_sm): Avoid uninit warning.
45741         (struct ref_always_accessed): Simplify.
45742         (ref_always_accessed::operator ()): Likewise.
45743         (ref_always_accessed_p): Likewise.
45744         (tree_ssa_lim_initialize): Initialize mem_ref_obstack, compute
45745         loop postorder numbers here.
45746         (tree_ssa_lim_finalize): Free mem_ref_obstack and loop postorder
45747         numbers.
45749 2014-01-17  Jan Hubicka  <hubicka@ucw.cz>
45751         PR c++/57945
45752         * passes.c (rest_of_decl_compilation): Don't call varpool_finalize_decl
45753         on decls for which assemble_alias has been called.
45755 2014-01-17  Nick Clifton  <nickc@redhat.com>
45757         * config/msp430/msp430.opt: (mcpu): New option.
45758         * config/msp430/msp430.c (msp430_mcu_name): Use target_mcu.
45759         (msp430_option_override): Parse target_cpu.  If the MCU name
45760         matches a generic string, clear target_mcu.
45761         (msp430_attr): Allow numeric interrupt values up to 63.
45762         (msp430_expand_epilogue): No longer invert operand 1 of gen_popm.
45763         * config/msp430/msp430.h (ASM_SPEC): Convert -mcpu into a -mmcu
45764         option.
45765         * config/msp430/t-msp430: (MULTILIB_MATCHES): Remove mcu matches.
45766         Add mcpu matches.
45767         * config/msp430/msp430.md (popm): Use %J rather than %I.
45768         (addsi3): Use msp430_nonimmediate_operand for operand 2.
45769         (addhi_cy_i): Use immediate_operand for operand 2.
45770         * doc/invoke.texi: Document -mcpu option.
45772 2014-01-17  Richard Biener  <rguenther@suse.de>
45774         PR rtl-optimization/38518
45775         * df.h (df_analyze_loop): Declare.
45776         * df-core.c: Include cfgloop.h.
45777         (df_analyze_1): Split out main part of df_analyze.
45778         (df_analyze): Adjust.
45779         (loop_inverted_post_order_compute): New function.
45780         (loop_post_order_compute): Likewise.
45781         (df_analyze_loop): New function avoiding whole-function
45782         postorder computes.
45783         * loop-invariant.c (find_defs): Use df_analyze_loop.
45784         (find_invariants): Adjust.
45785         * loop-iv.c (iv_analysis_loop_init): Use df_analyze_loop.
45787 2014-01-17  Zhenqiang Chen  <zhenqiang.chen@arm.com>
45789         * config/arm/arm.c (arm_v7m_tune): Set max_insns_skipped to 2.
45790         (thumb2_final_prescan_insn): Set max to MAX_INSN_PER_IT_BLOCK.
45792 2014-01-16  Ilya Enkovich  <ilya.enkovich@intel.com>
45794         * ipa-ref.c (ipa_remove_stmt_references): Fix references
45795         traversal when removing references.
45797 2014-01-16  Jan Hubicka  <hubicka@ucw.cz>
45799         PR ipa/59775
45800         * tree.c (get_binfo_at_offset): Look harder for virtual bases.
45802 2014-01-16  Bernd Schmidt  <bernds@codesourcery.com>
45804         PR middle-end/56791
45805         * reload.c (find_reloads_address_1): Do not use RELOAD_OTHER when
45806         pushing a reload for an autoinc when we had previously reloaded an
45807         inner part of the address.
45809 2014-01-16  Jakub Jelinek  <jakub@redhat.com>
45811         * tree-vectorizer.h (struct _loop_vec_info): Add no_data_dependencies
45812         field.
45813         (LOOP_VINFO_NO_DATA_DEPENDENCIES): Define.
45814         * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Clear it
45815         when not giving up or versioning for alias only because of
45816         loop->safelen.
45817         (vect_analyze_data_ref_dependences): Set to true.
45818         * tree-vect-stmts.c (hoist_defs_of_uses): Return false if def_stmt
45819         is a GIMPLE_PHI.
45820         (vectorizable_load): Use LOOP_VINFO_NO_DATA_DEPENDENCIES instead of
45821         LOOP_REQUIRES_VERSIONING_FOR_ALIAS, add && !nested_in_vect_loop
45822         to the condition.
45824         PR middle-end/58344
45825         * expr.c (expand_expr_real_1): Handle init == NULL_TREE.
45827         PR target/59839
45828         * config/i386/i386.c (ix86_expand_builtin): If target doesn't satisfy
45829         operand 0 predicate for gathers, use a new pseudo as subtarget.
45831 2014-01-16  Vladimir Makarov  <vmakarov@redhat.com>
45833         PR middle-end/59609
45834         * lra-constraints.c (process_alt_operands): Add printing debug info.
45835         Check absence of input/output reloads for matched operands too.
45837 2014-01-16  Vladimir Makarov  <vmakarov@redhat.com>
45839         PR rtl-optimization/59835
45840         * ira.c (ira_init_register_move_cost): Increase cost for
45841         impossible modes.
45843 2014-01-16  Alan Lawrence  <alan.lawrence@arm.com>
45845         * config/arm/arm.opt (mcpu, march, mtune): Make case-insensitive.
45847 2014-01-16  Richard Earnshaw  <rearnsha@arm.com>
45849         PR target/59780
45850         * aarch64.c (aarch64_split_128bit_move): Don't lookup REGNO on
45851         non-register objects.  Use gen_(high/low)part more consistently.
45852         Fix assertions.
45854 2014-01-16  Michael Meissner  <meissner@linux.vnet.ibm.com>
45856         PR target/59844
45857         * config/rs6000/rs6000.md (reload_vsx_from_gprsf): Add little
45858         endian support, remove tests for WORDS_BIG_ENDIAN.
45859         (p8_mfvsrd_3_<mode>): Likewise.
45860         (reload_gpr_from_vsx<mode>): Likewise.
45861         (reload_gpr_from_vsxsf): Likewise.
45862         (p8_mfvsrd_4_disf): Likewise.
45864 2014-01-16  Richard Biener  <rguenther@suse.de>
45866         PR rtl-optimization/46590
45867         * lcm.c (compute_antinout_edge): Use postorder iteration.
45868         (compute_laterin): Use inverted postorder iteration.
45870 2014-01-16  Nick Clifton  <nickc@redhat.com>
45872         PR middle-end/28865
45873         * varasm.c (output_constant): Return the number of bytes actually
45874         emitted.
45875         (output_constructor_array_range): Update the field size with the
45876         number of bytes emitted by output_constant.
45877         (output_constructor_regular_field): Likewise.  Also do not
45878         complain if the total number of bytes emitted is now greater
45879         than the expected fieldpos.
45880         * output.h (output_constant): Update prototype and descriptive comment.
45882 2014-01-16  Marek Polacek  <polacek@redhat.com>
45884         PR middle-end/59827
45885         * cgraph.c (gimple_check_call_args): Don't use DECL_ARG_TYPE if
45886         it is error_mark_node.
45888 2014-01-15  Uros Bizjak  <ubizjak@gmail.com>
45890         * config/i386/i386.c (ix86_hard_regno_mode_ok): Use
45891         VALID_AVX256_REG_OR_OI_MODE.
45893 2014-01-15  Pat Haugen  <pthaugen@us.ibm.com>
45895         * config/rs6000/rs6000.c (rs6000_output_function_prologue): Check if
45896         current procedure should be profiled.
45898 2014-01-15  Andrew Pinski  <apinski@cavium.com>
45900         * config/aarch64/aarch64.c (aarch64_register_move_cost): Correct cost
45901         of moving from/to the STACK_REG register class.
45903 2014-01-15  Richard Henderson  <rth@redhat.com>
45905         PR debug/54694
45906         * reginfo.c (global_regs_decl): Globalize.
45907         * rtl.h (global_regs_decl): Declare.
45908         * ira.c (do_reload): Diagnose frame_pointer_needed and it
45909         reserved via global_regs.
45911 2014-01-15  Teresa Johnson  <tejohnson@google.com>
45913         * tree-ssa-sccvn.c (visit_reference_op_call): Handle NULL vdef.
45915 2014-01-15  Bill Schmidt  <wschmidt@vnet.linux.ibm.com>
45917         * config/rs6000/altivec.md (mulv8hi3): Explicitly generate vmulesh
45918         and vmulosh rather than call gen_vec_widen_smult_*.
45919         (vec_widen_umult_even_v16qi): Test VECTOR_ELT_ORDER_BIG rather
45920         than BYTES_BIG_ENDIAN to determine use of even or odd instruction.
45921         (vec_widen_smult_even_v16qi): Likewise.
45922         (vec_widen_umult_even_v8hi): Likewise.
45923         (vec_widen_smult_even_v8hi): Likewise.
45924         (vec_widen_umult_odd_v16qi): Likewise.
45925         (vec_widen_smult_odd_v16qi): Likewise.
45926         (vec_widen_umult_odd_v8hi): Likewise.
45927         (vec_widen_smult_odd_v8hi): Likewise.
45928         (vec_widen_umult_hi_v16qi): Explicitly generate vmuleub and
45929         vmuloub rather than call gen_vec_widen_umult_*.
45930         (vec_widen_umult_lo_v16qi): Likewise.
45931         (vec_widen_smult_hi_v16qi): Explicitly generate vmulesb and
45932         vmulosb rather than call gen_vec_widen_smult_*.
45933         (vec_widen_smult_lo_v16qi): Likewise.
45934         (vec_widen_umult_hi_v8hi): Explicitly generate vmuleuh and vmulouh
45935         rather than call gen_vec_widen_umult_*.
45936         (vec_widen_umult_lo_v8hi): Likewise.
45937         (vec_widen_smult_hi_v8hi): Explicitly gnerate vmulesh and vmulosh
45938         rather than call gen_vec_widen_smult_*.
45939         (vec_widen_smult_lo_v8hi): Likewise.
45941 2014-01-15  Jeff Law  <law@redhat.com>
45943         PR tree-optimization/59747
45944         * ree.c (find_and_remove_re): Properly handle case where a second
45945         eliminated extension requires widening a copy created for elimination
45946         of a prior extension.
45947         (combine_set_extension): Ensure that the number of hard regs needed
45948         for a destination register does not change when we widen it.
45950 2014-01-15  Sebastian Huber  <sebastian.huber@embedded-brains.de>
45952         * config.gcc (*-*-rtems*): Add t-rtems to tmake_file.
45953         (arm*-*-uclinux*eabi*): Do not override an existing tmake_file.
45954         (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtems*): Likwise.
45955         (arm*-*-rtems*): Use t-rtems from existing tmake_file.
45956         (avr-*-rtems*): Likewise.
45957         (bfin*-rtems*): Likewise.
45958         (moxie-*-rtems*): Likewise.
45959         (h8300-*-rtems*): Likewise.
45960         (i[34567]86-*-rtems*): Likewise.
45961         (lm32-*-rtems*): Likewise.
45962         (m32r-*-rtems*): Likewise.
45963         (m68k-*-rtems*): Likewise.
45964         (microblaze*-*-rtems*): Likewise.
45965         (mips*-*-rtems*): Likewise.
45966         (powerpc-*-rtems*): Likewise.
45967         (sh-*-rtems*): Likewise.
45968         (sparc-*-rtems*): Likewise.
45969         (sparc64-*-rtems*): Likewise.
45970         (v850-*-rtems*): Likewise.
45971         (m32c-*-rtems*): Likewise.
45973 2014-01-15  Vladimir Makarov  <vmakarov@redhat.com>
45975         PR rtl-optimization/59511
45976         * ira.c (ira_init_register_move_cost): Use memory costs for some
45977         cases of register move cost calculations.
45978         * lra-constraints.c (lra_constraints): Use REG_FREQ_FROM_BB
45979         instead of BB frequency.
45980         * lra-coalesce.c (move_freq_compare_func, lra_coalesce): Ditto.
45981         * lra-assigns.c (find_hard_regno_for): Ditto.
45983 2014-01-15  Richard Biener  <rguenther@suse.de>
45985         PR tree-optimization/59822
45986         * tree-vect-stmts.c (hoist_defs_of_uses): New function.
45987         (vectorizable_load): Use it to hoist defs of uses of invariant
45988         loads out of the loop.
45990 2014-01-15  Matthew Gretton-Dann  <matthew.gretton-dann@linaro.org>
45991             Kugan Vivekanandarajah  <kuganv@linaro.org>
45993         PR target/59695
45994         * config/aarch64/aarch64.c (aarch64_build_constant): Fix incorrect
45995         truncation.
45997 2014-01-15  Richard Biener  <rguenther@suse.de>
45999         PR rtl-optimization/59802
46000         * lcm.c (compute_available): Use inverted postorder to seed
46001         the initial worklist.
46003 2014-01-15  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
46005         PR target/59803
46006         * config/s390/s390.c (s390_preferred_reload_class): Don't return
46007         ADDR_REGS for invalid symrefs in non-PIC code.
46009 2014-01-15  Jakub Jelinek  <jakub@redhat.com>
46011         PR other/58712
46012         * builtins.c (determine_block_size): Initialize *probable_max_size
46013         even if len_rtx is CONST_INT.
46015 2014-01-14  Andrew Pinski  <apinski@cavium.com>
46017         * config/aarch64/aarch64-protos.h (tune_params): Add issue_rate.
46018         * config/aarch64/aarch64.c (generic_tunings): Add issue rate of 2.
46019         (cortexa53_tunings): Likewise.
46020         (aarch64_sched_issue_rate): New function.
46021         (TARGET_SCHED_ISSUE_RATE): Define.
46023 2014-01-14  Vladimir Makarov  <vmakarov@redhat.com>
46025         * ira-costs.c (find_costs_and_classes): Add missed
46026         ira_init_register_move_cost_if_necessary.
46028 2014-01-14  Vladimir Makarov  <vmakarov@redhat.com>
46030         PR target/59787
46031         * config/arm/arm.c (arm_coproc_mem_operand): Add lra_in_progress.
46033 2014-01-14  H.J. Lu  <hongjiu.lu@intel.com>
46035         PR target/59794
46036         * config/i386/i386.c (type_natural_mode): Add a bool parameter
46037         to indicate if type is used for function return value.  Warn ABI
46038         change if the vector mode isn't available for function return value.
46039         (ix86_function_arg_advance): Pass false to type_natural_mode.
46040         (ix86_function_arg): Likewise.
46041         (ix86_gimplify_va_arg): Likewise.
46042         (function_arg_32): Don't warn ABI change.
46043         (ix86_function_value): Pass true to type_natural_mode.
46044         (ix86_return_in_memory): Likewise.
46045         (ix86_struct_value_rtx): Removed.
46046         (TARGET_STRUCT_VALUE_RTX): Likewise.
46048 2014-01-14  Richard Sandiford  <rsandifo@linux.vnet.ibm.com>
46050         * jump.c (redirect_jump_2): Remove REG_CROSSING_JUMP notes when
46051         converting a conditional jump into a conditional return.
46053 2014-01-14  Richard Biener  <rguenther@suse.de>
46055         PR tree-optimization/58921
46056         PR tree-optimization/59006
46057         * tree-vect-loop-manip.c (vect_loop_versioning): Remove code
46058         hoisting invariant stmts.
46059         * tree-vect-stmts.c (vectorizable_load): Insert the splat of
46060         invariant loads on the preheader edge if possible.
46062 2014-01-14  Joey Ye  <joey.ye@arm.com>
46064         * doc/plugin.texi (Building GCC plugins): Update to C++.
46066 2014-01-14  Kirill Yukhin  <kirill.yukhin@intel.com>
46068         * config/i386/avx512erintrin.h (_mm_rcp28_round_sd): New.
46069         (_mm_rcp28_round_ss): Ditto.
46070         (_mm_rsqrt28_round_sd): Ditto.
46071         (_mm_rsqrt28_round_ss): Ditto.
46072         (_mm_rcp28_sd): Ditto.
46073         (_mm_rcp28_ss): Ditto.
46074         (_mm_rsqrt28_sd): Ditto.
46075         (_mm_rsqrt28_ss): Ditto.
46076         * config/i386/avx512fintrin.h (_mm512_stream_load_si512): Ditto.
46077         * config/i386/i386-builtin-types.def (V8DI_FTYPE_PV8DI): Ditto.
46078         * config/i386/i386.c (IX86_BUILTIN_MOVNTDQA512): Ditto.
46079         (IX86_BUILTIN_RCP28SD): Ditto.
46080         (IX86_BUILTIN_RCP28SS): Ditto.
46081         (IX86_BUILTIN_RSQRT28SD): Ditto.
46082         (IX86_BUILTIN_RSQRT28SS): Ditto.
46083         (bdesc_special_args): Define __builtin_ia32_movntdqa512,
46084         __builtin_ia32_rcp28sd_round, __builtin_ia32_rcp28ss_round,
46085         __builtin_ia32_rsqrt28sd_round, __builtin_ia32_rsqrt28ss_round.
46086         (ix86_expand_special_args_builtin): Expand new FTYPE.
46087         * config/i386/sse.md (define_mode_attr "sse4_1_avx2"): Expand to V8DI.
46088         (srcp14<mode>): Make insn unary.
46089         (avx512f_vmscalef<mode><round_name>): Use substed predicate.
46090         (avx512f_sgetexp<mode><round_saeonly_name>): Ditto.
46091         (avx512f_rndscale<mode><round_saeonly_name>): Ditto.
46092         (<sse4_1_avx2>_movntdqa): Extend to 512 bits.
46093         (avx512er_exp2<mode><mask_name><round_saeonly_name>):
46094         Fix rounding: make it SAE only.
46095         (<mask_codefor>avx512er_rcp28<mode><mask_name><round_saeonly_name>):
46096         Ditto.
46097         (<mask_codefor>avx512er_rsqrt28<mode><mask_name><round_saeonly_name>):
46098         Ditto.
46099         (avx512er_vmrcp28<mode><round_saeonly_name>): Ditto.
46100         (avx512er_vmrsqrt28<mode><round_saeonly_name>): Ditto.
46101         (avx512f_getmant<mode><mask_name><round_saeonly_name>): Ditto.
46102         * config/i386/subst.md (round_saeonly_mask_scalar_operand3): Remove.
46103         (round_saeonly_mask_scalar_operand4): Ditto.
46104         (round_saeonly_mask_scalar_op3): Ditto.
46105         (round_saeonly_mask_scalar_op4): Ditto.
46107 2014-01-13  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
46109         * config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin):
46110         Implement -maltivec=be for vec_insert and vec_extract.
46112 2014-01-10  DJ Delorie  <dj@redhat.com>
46114         * config/msp430/msp430.md (call_internal): Don't allow memory
46115         references with SP as the base register.
46116         (call_value_internal): Likewise.
46117         * config/msp430/constraints.md (Yc): New.  For memory references
46118         that don't use SP as a base register.
46120         * config/msp430/msp430.c (msp430_print_operand): Add 'J' to mean
46121         "an integer without a # prefix"
46122         * config/msp430/msp430.md (epilogue_helper): Use it.
46124 2014-01-13  Jakub Jelinek  <jakub@redhat.com>
46126         PR target/59617
46127         * config/i386/i386.c (ix86_vectorize_builtin_gather): Uncomment
46128         AVX512F gather builtins.
46129         * tree-vect-stmts.c (vectorizable_mask_load_store): For now punt
46130         on gather decls with INTEGER_TYPE masktype.
46131         (vectorizable_load): For INTEGER_TYPE masktype, put the INTEGER_CST
46132         directly into the builtin rather than hoisting it before loop.
46134         PR tree-optimization/59387
46135         * tree-scalar-evolution.c: Include gimple-fold.h and gimplify-me.h.
46136         (scev_const_prop): If folded_casts and type has undefined overflow,
46137         use force_gimple_operand instead of force_gimple_operand_gsi and
46138         for each added stmt if it is assign with
46139         arith_code_with_undefined_signed_overflow, call
46140         rewrite_to_defined_overflow.
46141         * tree-ssa-loop-im.c: Don't include gimplify-me.h, include
46142         gimple-fold.h instead.
46143         (arith_code_with_undefined_signed_overflow,
46144         rewrite_to_defined_overflow): Moved to ...
46145         * gimple-fold.c (arith_code_with_undefined_signed_overflow,
46146         rewrite_to_defined_overflow): ... here.  No longer static.
46147         Include gimplify-me.h.
46148         * gimple-fold.h (arith_code_with_undefined_signed_overflow,
46149         rewrite_to_defined_overflow): New prototypes.
46151 2014-01-13  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
46153         * config/arm/arm.h (MAX_CONDITIONAL_EXECUTE): Fix typo in description.
46155 2014-01-13  Eric Botcazou  <ebotcazou@adacore.com>
46157         * builtins.c (get_object_alignment_2): Minor tweak.
46158         * tree-ssa-loop-ivopts.c (may_be_unaligned_p): Rewrite.
46160 2014-01-13  Christian Bruel  <christian.bruel@st.com>
46162         * config/sh/sh-mem.cc (sh_expand_cmpnstr): Unroll small sizes and
46163         optimized non constant lengths.
46165 2014-01-13  Jakub Jelinek  <jakub@redhat.com>
46167         PR libgomp/59194
46168         * omp-low.c (expand_omp_atomic_pipeline): Expand the initial
46169         load as __atomic_load_N if possible.
46171 2014-01-11  David Edelsohn  <dje.gcc@gmail.com>
46173         * config/rs6000/rs6000.c (rs6000_expand_mtfsf_builtin): Remove
46174         target parameter.
46175         (rs6000_expand_builtin): Adjust call.
46177 2014-01-11  David Edelsohn  <dje.gcc@gmail.com>
46179         PR target/58115
46180         * config/rs6000/rs6000.h (SWITCHABLE_TARGET): Define.
46181         * config/rs6000/rs6000.c: Include target-globals.h.
46182         (rs6000_set_current_function): Instead of doing target_reinit
46183         unconditionally, use save_target_globals_default_opts and
46184         restore_target_globals.
46186         * config/rs6000/rs6000-builtin.def (mffs, mtfsf): Add builtins for
46187         FPSCR.
46188         * config/rs6000/rs6000.c (rs6000_expand_mtfsf_builtin): New.
46189         (rs6000_expand_builtin): Handle mffs and mtfsf.
46190         (rs6000_init_builtins): Define mffs and mtfsf.
46191         * config/rs6000/rs6000.md (UNSPECV_MFFS, UNSPECV_MTFSF): New constants.
46192         (rs6000_mffs): New pattern.
46193         (rs6000_mtfsf): New pattern.
46195 2014-01-11  Bin Cheng  <bin.cheng@arm.com>
46197         * tree-ssa-loop-ivopts.c (iv_ca_narrow): New parameter.
46198         Start narrowing with START.  Apply candidate-use pair
46199         and check overall cost in narrowing.
46200         (iv_ca_prune): Pass new argument.
46202 2014-01-10  Jeff Law  <law@redhat.com>
46204         PR middle-end/59743
46205         * ree.c (combine_reaching_defs): Ensure the defining statement
46206         occurs before the extension when optimizing extensions with
46207         different source and destination hard registers.
46209 2014-01-10  Jan Hubicka  <hubicka@ucw.cz>
46211         PR ipa/58585
46212         * ipa-devirt.c (build_type_inheritance_graph): Also add types of
46213         vtables into the type inheritance graph.
46215 2014-01-10  Jakub Jelinek  <jakub@redhat.com>
46217         PR rtl-optimization/59754
46218         * ree.c (combine_reaching_defs): Disallow !SCALAR_INT_MODE_P
46219         modes in the REGNO != REGNO case.
46221 2014-01-10  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
46223         * config/rs6000/rs6000-builtin.def: Fix pasto for VPKSDUS.
46225 2014-01-10  Jakub Jelinek  <jakub@redhat.com>
46227         PR tree-optimization/59745
46228         * tree-predcom.c (tree_predictive_commoning_loop): Call
46229         free_affine_expand_cache if giving up because components is NULL.
46231         * target-globals.c (save_target_globals): Allocate < 4KB structs using
46232         GC in payload of target_globals struct instead of allocating them on
46233         the heap and the larger structs separately using GC.
46234         * target-globals.h (struct target_globals): Make regs, hard_regs,
46235         reload, expmed, ira, ira_int and lra_fields GTY((atomic)) instead
46236         of GTY((skip)) and change type to void *.
46237         (reset_target_globals): Cast loads from those fields to corresponding
46238         types.
46240 2014-01-10  Steve Ellcey  <sellcey@mips.com>
46242         PR plugins/59335
46243         * Makefile.in (PLUGIN_HEADERS): Add gimplify.h, gimple-iterator.h,
46244         gimple-ssa.h, fold-const.h, tree-cfg.h, tree-into-ssa.h,
46245         tree-ssanames.h, print-tree.h, varasm.h, and context.h.
46247 2014-01-10  Richard Earnshaw  <rearnsha@arm.com>
46249         PR target/59744
46250         * aarch64-modes.def (CC_Zmode): New flags mode.
46251         * aarch64.c (aarch64_select_cc_mode): Only allow NEG when the condition
46252         represents an equality.
46253         (aarch64_get_condition_code): Handle CC_Zmode.
46254         * aarch64.md (compare_neg<mode>): Restrict to equality operations.
46256 2014-01-10  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
46258         * config/s390/s390.c (s390_expand_tbegin): Remove jump over CC
46259         extraction in good case.
46261 2014-01-10  Richard Biener  <rguenther@suse.de>
46263         PR tree-optimization/59374
46264         * tree-vect-slp.c (vect_slp_analyze_bb_1): Move dependence
46265         checking after SLP discovery.  Mark stmts not participating
46266         in any SLP instance properly.
46268 2014-01-10  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
46270         * config/arm/arm.c (arm_new_rtx_costs): Use destination mode
46271         when handling a SET rtx.
46273 2014-01-10  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
46275         * config/arm/arm-cores.def (cortex-a53): Specify FL_CRC32.
46276         (cortex-a57): Likewise.
46277         (cortex-a57.cortex-a53): Likewise. Remove redundant flags.
46279 2014-01-10  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
46281         * config/arm/arm.c (arm_init_iwmmxt_builtins): Skip
46282         non-iwmmxt builtins.
46284 2014-01-10  Jan Hubicka  <hubicka@ucw.cz>
46286         PR ipa/58252
46287         PR ipa/59226
46288         * ipa-devirt.c record_target_from_binfo): Take as argument
46289         stack of binfos and lookup matching one for virtual inheritance.
46290         (possible_polymorphic_call_targets_1): Update.
46292 2014-01-10  Huacai Chen  <chenhc@lemote.com>
46294         * config/mips/driver-native.c (host_detect_local_cpu): Handle new
46295         kernel strings for Loongson-2E/2F/3A.
46297 2014-01-10  Jakub Jelinek  <jakub@redhat.com>
46299         PR middle-end/59670
46300         * tree-vect-data-refs.c (vect_analyze_data_refs): Check
46301         is_gimple_call before calling gimple_call_internal_p.
46303 2014-01-09  Steve Ellcey  <sellcey@mips.com>
46305         * Makefile.in (TREE_FLOW_H): Remove.
46306         (TREE_SSA_H): Add file names from tree-flow.h.
46307         * doc/tree-ssa.texi (Annotations): Remove reference to tree-flow.h
46308         * tree.h: Remove tree-flow.h reference.
46309         * hash-table.h: Remove tree-flow.h reference.
46310         * tree-ssa-loop-niter.c (dump_affine_iv): Replace tree-flow.h
46311         reference with tree-ssa-loop.h.
46313 2014-01-09  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
46315         * doc/invoke.texi: Add -maltivec={be,le} options, and document
46316         default element-order behavior for -maltivec.
46317         * config/rs6000/rs6000.opt: Add -maltivec={be,le} options.
46318         * config/rs6000/rs6000.c (rs6000_option_override_internal): Ensure
46319         that -maltivec={le,be} implies -maltivec; disallow -maltivec=le
46320         when targeting big endian, at least for now.
46321         * config/rs6000/rs6000.h: Add #define of VECTOR_ELT_ORDER_BIG.
46323 2014-01-09  Jakub Jelinek  <jakub@redhat.com>
46325         PR middle-end/47735
46326         * cfgexpand.c (expand_one_var): For SSA_NAMEs, if the underlying
46327         var satisfies use_register_for_decl, just take into account type
46328         alignment, rather than decl alignment.
46330         PR tree-optimization/59622
46331         * gimple-fold.c (gimple_fold_call): Fix a typo in message.  For
46332         __builtin_unreachable replace the OBJ_TYPE_REF call with a call to
46333         __builtin_unreachable and add if needed a setter of the lhs SSA_NAME.
46334         Don't devirtualize for inplace at all.  For targets.length () == 1,
46335         if the call is noreturn and cfun isn't in SSA form yet, clear lhs.
46337 2014-01-09  H.J. Lu  <hongjiu.lu@intel.com>
46339         * config/i386/i386.md (cpu): Remove the unused btver1.
46341 2014-01-09  H.J. Lu  <hongjiu.lu@intel.com>
46343         * gdbasan.in: Put a breakpoint on __sanitizer::Report.
46345 2014-01-09  Jakub Jelinek  <jakub@redhat.com>
46347         PR target/58115
46348         * tree-core.h (struct target_globals): New forward declaration.
46349         (struct tree_target_option): Add globals field.
46350         * tree.h (TREE_TARGET_GLOBALS): Define.
46351         (prepare_target_option_nodes_for_pch): New prototype.
46352         * target-globals.h (struct target_globals): Define even if
46353         !SWITCHABLE_TARGET.
46354         * tree.c (prepare_target_option_node_for_pch,
46355         prepare_target_option_nodes_for_pch): New functions.
46356         * config/i386/i386.h (SWITCHABLE_TARGET): Define.
46357         * config/i386/i386.c: Include target-globals.h.
46358         (ix86_set_current_function): Instead of doing target_reinit
46359         unconditionally, use save_target_globals_default_opts and
46360         restore_target_globals.
46362 2014-01-09  Richard Biener  <rguenther@suse.de>
46364         PR tree-optimization/59715
46365         * tree-cfg.h (split_critical_edges): Declare.
46366         * tree-cfg.c (split_critical_edges): Export.
46367         * tree-ssa-sink.c (execute_sink_code): Split critical edges.
46369 2014-01-09  Max Ostapenko  <m.ostapenko@partner.samsung.com>
46371         * cfgexpand.c (expand_stack_vars): Optionally disable
46372         asan stack protection.
46373         (expand_used_vars): Likewise.
46374         (partition_stack_vars): Likewise.
46375         * asan.c (asan_emit_stack_protection): Optionally disable
46376         after return stack usage.
46377         (instrument_derefs): Optionally disable memory access instrumentation.
46378         (instrument_builtin_call): Likewise.
46379         (instrument_strlen_call): Likewise.
46380         (asan_protect_global): Optionally disable global variables protection.
46381         * doc/invoke.texi: Added doc for new options.
46382         * params.def: Added new options.
46383         * params.h: Likewise.
46385 2014-01-09  Jakub Jelinek  <jakub@redhat.com>
46387         PR rtl-optimization/59724
46388         * ifcvt.c (cond_exec_process_if_block): Don't call
46389         flow_find_head_matching_sequence with 0 longest_match.
46390         * cfgcleanup.c (flow_find_head_matching_sequence): Count even
46391         non-active insns if !stop_after.
46392         (try_head_merge_bb): Revert 2014-01-07 changes.
46394 2014-01-08  Jeff Law  <law@redhat.com>
46396         * ree.c (get_sub_rtx): New function, extracted from...
46397         (merge_def_and_ext): Here.
46398         (combine_reaching_defs): Use get_sub_rtx.
46400 2014-01-08  Eric Botcazou  <ebotcazou@adacore.com>
46402         * cgraph.h (varpool_variable_node): Do not choke on null node.
46404 2014-01-08  Catherine Moore  <clm@codesourcery.com>
46406         * config/mips/mips.md (simple_return): Attempt to use JRC
46407         for microMIPS.
46408         * config/mips/mips.h (MIPS_CALL): Attempt to use JALS for microMIPS.
46410 2014-01-08  Richard Sandiford  <rdsandiford@googlemail.com>
46412         PR rtl-optimization/59137
46413         * reorg.c (steal_delay_list_from_target): Call update_block for
46414         elided insns.
46415         (steal_delay_list_from_fallthrough, relax_delay_slots): Likewise.
46417 2014-01-08  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
46419         * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Remove
46420         two duplicate entries.
46422 2014-01-08  Richard Sandiford  <rdsandiford@googlemail.com>
46424         Revert:
46425         2012-10-07  Richard Sandiford  <rdsandiford@googlemail.com>
46427         * config/mips/mips.c (mips_truncated_op_cost): New function.
46428         (mips_rtx_costs): Adjust test for BADDU.
46429         * config/mips/mips.md (*baddu_di<mode>): Push truncates to operands.
46431         2012-10-02  Richard Sandiford  <rdsandiford@googlemail.com>
46433         * config/mips/mips.md (*baddu_si_eb, *baddu_si_el): Merge into...
46434         (*baddu_si): ...this new pattern.
46436 2014-01-08  Jakub Jelinek  <jakub@redhat.com>
46438         PR ipa/59722
46439         * ipa-prop.c (ipa_analyze_params_uses): Ignore uses in debug stmts.
46441 2014-01-08  Bernd Edlinger  <bernd.edlinger@hotmail.de>
46443         PR middle-end/57748
46444         * expr.h (expand_expr_real, expand_expr_real_1): Add new parameter
46445         inner_reference_p.
46446         (expand_expr, expand_normal): Adjust.
46447         * expr.c (expand_expr_real, expand_expr_real_1): Add new parameter
46448         inner_reference_p. Use inner_reference_p to expand inner references.
46449         (store_expr): Adjust.
46450         * cfgexpand.c (expand_call_stmt): Adjust.
46452 2014-01-08  Rong Xu  <xur@google.com>
46454         * gcov-io.c (gcov_var): Move from gcov-io.h.
46455         (gcov_position): Ditto.
46456         (gcov_is_error): Ditto.
46457         (gcov_rewrite): Ditto.
46458         * gcov-io.h: Refactor. Move gcov_var to gcov-io.h, and libgcov
46459         only part to libgcc/libgcov.h.
46461 2014-01-08  Marek Polacek  <polacek@redhat.com>
46463         PR middle-end/59669
46464         * omp-low.c (simd_clone_adjust): Don't crash if def is NULL.
46466 2014-01-08  Marek Polacek  <polacek@redhat.com>
46468         PR sanitizer/59667
46469         * ubsan.c (ubsan_type_descriptor): Call strip_array_types on type2.
46471 2014-01-08  Jakub Jelinek  <jakub@redhat.com>
46473         PR rtl-optimization/59649
46474         * stor-layout.c (get_mode_bounds): For BImode return
46475         0 and STORE_FLAG_VALUE.
46477 2014-01-08  Richard Biener  <rguenther@suse.de>
46479         PR middle-end/59630
46480         * gimple.h (is_gimple_builtin_call): Remove.
46481         (gimple_builtin_call_types_compatible_p): New.
46482         (gimple_call_builtin_p): New overload.
46483         * gimple.c (is_gimple_builtin_call): Remove.
46484         (validate_call): Rename to ...
46485         (gimple_builtin_call_types_compatible_p): ... this and export.  Also
46486         check return types.
46487         (validate_type): New static function.
46488         (gimple_call_builtin_p): New overload and adjust.
46489         * gimple-fold.c (gimple_fold_builtin): Fold the return value.
46490         (gimple_fold_call): Likewise.  Use gimple_call_builtin_p.
46491         (gimple_fold_stmt_to_constant_1): Likewise.
46492         * tsan.c (instrument_gimple): Use gimple_call_builtin_p.
46494 2014-01-08  Richard Biener  <rguenther@suse.de>
46496         PR middle-end/59471
46497         * gimplify.c (gimplify_expr): Gimplify register-register type
46498         VIEW_CONVERT_EXPRs to separate stmts.
46500 2014-01-07  Jeff Law  <law@redhat.com>
46502         PR middle-end/53623
46503         * ree.c (combine_set_extension): Handle case where source
46504         and destination registers in an extension insn are different.
46505         (combine_reaching_defs): Allow source and destination registers
46506         in extension to be different under limited circumstances.
46507         (add_removable_extension): Remove restriction that the
46508         source and destination registers in the extension are the same.
46509         (find_and_remove_re): Emit a copy from the extension's
46510         destination to its source after the defining insn if
46511         the source and destination registers are different.
46513         PR middle-end/59285
46514         * ifcvt.c (merge_if_block): If we are merging a block with more than
46515         one successor with a block with no successors, remove any BARRIER
46516         after the second block.
46518 2014-01-07  Dan Xio Qiang  <ziyan01@163.com>
46520         * hw-doloop.c (reorg_loops): Release the bitmap obstack.
46522 2014-01-07  John David Anglin  <danglin@gcc.gnu.org>
46524         PR target/59652
46525         * config/pa/pa.c (pa_legitimate_address_p): Return false before reload
46526         for 14-bit register offsets when INT14_OK_STRICT is false.
46528 2014-01-07  Roland Stigge  <stigge@antcom.de>
46529             Michael Meissner  <meissner@linux.vnet.ibm.com>
46531         PR 57386/target
46532         * config/rs6000/rs6000.c (rs6000_legitimate_offset_address_p):
46533         Only check TFmode for SPE constants.  Don't check TImode or TDmode.
46535 2014-01-07  James Greenhalgh  <james.greenhalgh@arm.com>
46537         * config/aarch64/aarch64-elf.h (ASM_SPEC): Remove identity spec for
46538         -mcpu.
46540 2014-01-07  Yufeng Zhang  <yufeng.zhang@arm.com>
46542         * config/arm/arm.c (arm_expand_neon_args): Call expand_expr
46543         with EXPAND_MEMORY for NEON_ARG_MEMORY; check if the returned
46544         rtx is const0_rtx or not.
46546 2014-01-07  Richard Sandiford  <rdsandiford@googlemail.com>
46548         PR target/58115
46549         * target-globals.c (save_target_globals): Remove this_fn_optab
46550         handling.
46551         * toplev.c: Include optabs.h.
46552         (target_reinit): Temporarily restore the global options if another
46553         set of options are in force.
46555 2014-01-07  Jakub Jelinek  <jakub@redhat.com>
46557         PR rtl-optimization/58668
46558         * cfgcleanup.c (flow_find_cross_jump): Don't count
46559         any jumps if dir_p is NULL.  Remove p1 variable, use active_insn_p
46560         to determine what is counted.
46561         (flow_find_head_matching_sequence): Use active_insn_p to determine
46562         what is counted.
46563         (try_head_merge_bb): Adjust for the flow_find_head_matching_sequence
46564         counting change.
46565         * ifcvt.c (count_bb_insns): Use active_insn_p && !JUMP_P to
46566         determine what is counted.
46568         PR tree-optimization/59643
46569         * tree-predcom.c (split_data_refs_to_components): If one dr is
46570         read and one write, determine_offset fails and the write isn't
46571         in the bad component, just put the read into the bad component.
46573 2014-01-07  Mike Stump  <mikestump@comcast.net>
46574             Jakub Jelinek  <jakub@redhat.com>
46576         PR pch/59436
46577         * tree-core.h (struct tree_optimization_option): Change optabs
46578         type from unsigned char * to void *.
46579         * optabs.c (init_tree_optimization_optabs): Adjust
46580         TREE_OPTIMIZATION_OPTABS initialization.
46582 2014-01-06  Jakub Jelinek  <jakub@redhat.com>
46584         PR target/59644
46585         * config/i386/i386.h (struct machine_function): Add
46586         no_drap_save_restore field.
46587         * config/i386/i386.c (ix86_save_reg): Use
46588         !cfun->machine->no_drap_save_restore instead of
46589         crtl->stack_realign_needed.
46590         (ix86_finalize_stack_realign_flags): Don't clear drap_reg unless
46591         this function clears frame_pointer_needed.  Set
46592         cfun->machine->no_drap_save_restore if clearing frame_pointer_needed
46593         and DRAP reg is needed.
46595 2014-01-06  Marek Polacek  <polacek@redhat.com>
46597         PR c/57773
46598         * doc/implement-c.texi: Mention that other integer types are
46599         permitted as bit-field types in strictly conforming mode.
46601 2014-01-06  Felix Yang  <fei.yang0953@gmail.com>
46603         * modulo-sched.c (schedule_reg_moves): Clear distance1_uses if it
46604         is newly allocated.
46606 2014-01-06  Richard Earnshaw  <rearnsha@arm.com>
46608         * aarch64.c (aarch64_rtx_costs): Fix cost calculation for MADD.
46610 2014-01-06  Martin Jambor  <mjambor@suse.cz>
46612         PR ipa/59008
46613         * ipa-cp.c (ipcp_discover_new_direct_edges): Changed param_index type
46614         to int.
46615         * ipa-prop.c (ipa_print_node_params): Fix indentation.
46617 2014-01-06  Eric Botcazou  <ebotcazou@adacore.com>
46619         PR debug/59350
46620         PR debug/59510
46621         * var-tracking.c (add_stores): Preserve the value of the source even if
46622         we don't record the store.
46624 2014-01-06  Terry Guo  <terry.guo@arm.com>
46626         * config.gcc (arm*-*-*): Check --with-arch against arm-arches.def.
46628 2014-01-05  Iain Sandoe  <iain@codesourcery.com>
46630         PR bootstrap/59541
46631         * config/darwin.c (darwin_function_section): Adjust return values to
46632         correspond to optimisation changes made in r206070.
46634 2014-01-05  Uros Bizjak  <ubizjak@gmail.com>
46636         * config/i386/i386.c (ix86_data_alignment): Calculate max_align
46637         from prefetch_block tune setting.
46638         (nocona_cost): Correct size of prefetch block to 64.
46640 2014-01-04  Eric Botcazou  <ebotcazou@adacore.com>
46642         * config/arm/arm.c (arm_get_frame_offsets): Revamp long lines.
46643         (arm_expand_epilogue_apcs_frame): Take into account the number of bytes
46644         used to save the static chain register in the computation of the offset
46645         from which the FP registers need to be restored.
46647 2014-01-04  Jakub Jelinek  <jakub@redhat.com>
46649         PR tree-optimization/59519
46650         * tree-vect-loop-manip.c (slpeel_update_phi_nodes_for_guard1): Don't
46651         ICE if get_current_def (current_new_name) is already non-NULL, as long
46652         as it is a phi result of some other phi in *new_exit_bb that has
46653         the same argument.
46655         * config/i386/sse.md (avx512f_load<mode>_mask): Emit vmovup{s,d}
46656         or vmovdqu* for misaligned_operand.
46657         (<sse>_loadu<ssemodesuffix><avxsizesuffix><mask_name>,
46658         <sse2_avx_avx512f>_loaddqu<mode><mask_name>): Handle <mask_applied>.
46659         * config/i386/i386.c (ix86_expand_special_args_builtin): Set
46660         aligned_mem for AVX512F masked aligned load and store builtins and for
46661         non-temporal moves.
46663 2014-01-03  Bingfeng Mei  <bmei@broadcom.com>
46665         PR tree-optimization/59651
46666         * tree-vect-loop-manip.c (vect_create_cond_for_alias_checks):
46667         Address range for negative step should be added by TYPE_SIZE_UNIT.
46669 2014-01-03  Andreas Schwab  <schwab@linux-m68k.org>
46671         * config/m68k/m68k.c (handle_move_double): Handle pushes with
46672         overlapping registers also for registers other than the stack pointer.
46674 2014-01-03  Marek Polacek  <polacek@redhat.com>
46676         PR other/59661
46677         * doc/extend.texi: Fix the return value of __builtin_FUNCTION and
46678         __builtin_FILE.
46680 2014-01-03  Jakub Jelinek  <jakub@redhat.com>
46682         PR target/59625
46683         * config/i386/i386.c (ix86_avoid_jump_mispredicts): Don't consider
46684         asm goto as jump.
46686         * config/i386/i386.md (MODE_SIZE): New mode attribute.
46687         (push splitter): Use <P:MODE_SIZE> instead of
46688         GET_MODE_SIZE (<P:MODE>mode).
46689         (lea splitter): Use <MODE_SIZE> instead of GET_MODE_SIZE (<MODE>mode).
46690         (mov -1, reg peephole2): Likewise.
46691         * config/i386/sse.md (*mov<mode>_internal,
46692         <sse>_storeu<ssemodesuffix><avxsizesuffix>,
46693         <sse2_avx_avx512f>_storedqu<mode>, <sse>_andnot<mode>3,
46694         *<code><mode>3, *andnot<mode>3<mask_name>,
46695         <mask_codefor><code><mode>3<mask_name>): Likewise.
46696         * config/i386/subst.md (mask_mode512bit_condition,
46697         sd_mask_mode512bit_condition): Likewise.
46699 2014-01-02  Xinliang David Li  <davidxl@google.com>
46701         PR tree-optimization/59303
46702         * tree-ssa-uninit.c (is_use_properly_guarded): Main cleanup.
46703         (dump_predicates): Better output format.
46704         (pred_equal_p): New function.
46705         (is_neq_relop_p): Ditto.
46706         (is_neq_zero_form_p): Ditto.
46707         (pred_expr_equal_p): Ditto.
46708         (pred_neg_p): Ditto.
46709         (simplify_pred): Ditto.
46710         (simplify_preds_2): Ditto.
46711         (simplify_preds_3): Ditto.
46712         (simplify_preds_4): Ditto.
46713         (simplify_preds): Ditto.
46714         (push_pred): Ditto.
46715         (push_to_worklist): Ditto.
46716         (get_pred_info_from_cmp): Ditto.
46717         (is_degenerated_phi): Ditto.
46718         (normalize_one_pred_1): Ditto.
46719         (normalize_one_pred): Ditto.
46720         (normalize_one_pred_chain): Ditto.
46721         (normalize_preds): Ditto.
46722         (normalize_cond_1): Remove function.
46723         (normalize_cond): Ditto.
46724         (is_gcond_subset_of): Ditto.
46725         (is_subset_of_any): Ditto.
46726         (is_or_set_subset_of): Ditto.
46727         (is_and_set_subset_of): Ditto.
46728         (is_norm_cond_subset_of): Ditto.
46729         (pred_chain_length_cmp): Ditto.
46730         (convert_control_dep_chain_into_preds): Type change.
46731         (find_predicates): Ditto.
46732         (find_def_preds): Ditto.
46733         (destroy_predicates_vecs): Ditto.
46734         (find_matching_predicates_in_rest_chains): Ditto.
46735         (use_pred_not_overlap_with_undef_path_pred): Ditto.
46736         (is_pred_expr_subset): Ditto.
46737         (is_pred_chain_subset_of): Ditto.
46738         (is_included_in): Ditto.
46739         (is_superset_of): Ditto.
46741 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
46743         Update copyright years.
46745 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
46747         * common/config/arc/arc-common.c, config/arc/arc-modes.def,
46748         config/arc/arc-protos.h, config/arc/arc.c, config/arc/arc.h,
46749         config/arc/arc.md, config/arc/arc.opt,
46750         config/arm/arm_neon_builtins.def, config/arm/crypto.def,
46751         config/i386/avx512cdintrin.h, config/i386/avx512erintrin.h,
46752         config/i386/avx512fintrin.h, config/i386/avx512pfintrin.h,
46753         config/i386/btver2.md, config/i386/shaintrin.h, config/i386/slm.md,
46754         config/linux-protos.h, config/linux.c, config/winnt-c.c,
46755         diagnostic-color.c, diagnostic-color.h, gimple-ssa-isolate-paths.c,
46756         vtable-verify.c, vtable-verify.h: Use the standard form for the
46757         copyright notice.
46759 2014-01-02  Tobias Burnus  <burnus@net-b.de>
46761         * gcc.c (process_command): Update copyright notice dates.
46762         * gcov-dump.c: Ditto.
46763         * gcov.c: Ditto.
46764         * doc/cpp.texi: Bump @copying's copyright year.
46765         * doc/cppinternals.texi: Ditto.
46766         * doc/gcc.texi: Ditto.
46767         * doc/gccint.texi: Ditto.
46768         * doc/gcov.texi: Ditto.
46769         * doc/install.texi: Ditto.
46770         * doc/invoke.texi: Ditto.
46772 2014-01-01  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
46774         * config/nios2/nios2.h (BITS_PER_UNIT): Don't define it.
46776 2014-01-01  Jakub Jelinek  <jakub@redhat.com>
46778         * config/i386/sse.md (*mov<mode>_internal): Guard
46779         EXT_REX_SSE_REGNO_P (REGNO ()) uses with REG_P.
46781         PR rtl-optimization/59647
46782         * cse.c (cse_process_notes_1): Don't substitute negative VOIDmode
46783         new_rtx into UNSIGNED_FLOAT rtxes.
46785 Copyright (C) 2014 Free Software Foundation, Inc.
46787 Copying and distribution of this file, with or without modification,
46788 are permitted in any medium without royalty provided the copyright
46789 notice and this notice are preserved.