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  1. 24 Nov, 2014 26 commits
    • [AArch64]Tidy up aarch64_simd_expand_args · d9e80f49 
             * config/aarch64/aarch64-builtins.c (aarch64_simd_expand_args): 
        Refactor by combining switch statements and make arrays into scalars.

From-SVN: r218021
      Alan Lawrence committed
    • re PR c++/58561 ([c++11] ICE using declaration of function with auto in return type) · cf6abd9d 
              PR c++/58561
        * dbxout.c: Include stringpool.h
        (dbxout_type) [default]: Ignore auto type.

From-SVN: r218020
      David Edelsohn committed
    • re PR target/63679 ([AArch64] Failure to constant fold.) · 8403c2cf 
      2014-11-24  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/63679
	* tree-ssa-sccvn.c: Include ipa-ref.h, plugin-api.h and cgraph.h.
	(copy_reference_ops_from_ref): Fix non-constant ADDR_EXPR case
	to properly leave off at -1.
	(fully_constant_vn_reference_p): Generalize folding from
	constant initializers.
	(vn_reference_lookup_3): When looking through aggregate copies
	handle offsetted reads and try simplifying the result to
	a constant.
	* gimple-fold.h (fold_ctor_reference): Export.
	* gimple-fold.c (fold_ctor_reference): Likewise.

	* gcc.dg/tree-ssa/ssa-fre-42.c: New testcase.
	* gcc.dg/tree-ssa/20030807-5.c: Avoid folding read from global to zero.
	* gcc.target/i386/ssetype-1.c: Likewise.
	* gcc.target/i386/ssetype-3.c: Likewise.
	* gcc.target/i386/ssetype-5.c: Likewise.

From-SVN: r218019
      Richard Biener committed
    • re PR java/64044 (Java emits bogus .class$ decls) · 34a4625c 
      2014-11-24  Richard Biener  <rguenther@suse.de>

	PR java/64004
	* class.c (build_classdollar_field): Do not set TREE_READONLY.

From-SVN: r218018
      Richard Biener committed
    • re PR c++/63203 (Self-initialization of reference not diagnosed if it occurs within a loop) · 8be2ce25 
      /cp
2014-11-24  Jonathan Wakely  <jwakely@redhat.com>
	    Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/63203
	* decl.c (initialize_local_var): Add -Winit-self warning for
	references initialized with themselves.

/testsuite
2014-11-24  Jonathan Wakely  <jwakely@redhat.com>
	    Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/63203
	* g++.dg/warn/Winit-self-2.C: New.

Co-Authored-By: Paolo Carlini <paolo.carlini@oracle.com>

From-SVN: r218017
      Jonathan Wakely committed
    • re PR c++/63942 (constexpr conflicts with previous declaration) · f9b1eec2 
      	PR c++/63942
	* mangle.c (mangle_decl): If we aren't going to create a symbol
	alias, don't build the alias DECL either.

From-SVN: r218016
      Jason Merrill committed
    • simplify-rtx.c (simplify_ternary_operation): Simplify vec_merge (vec_duplicate (vec_select)). · 691b9fb7 
      2014-11-24  Petr Murzin  <petr.murzin@intel.com>

gcc/
	* simplify-rtx.c (simplify_ternary_operation): Simplify
	vec_merge (vec_duplicate (vec_select)).

gcc/testsuite/
	* gcc.target/i386/extract-insert-combining.c: New test.

From-SVN: r218015
      Petr Murzin committed
    • [AArch64][4/5] Implement fusion of ARDP+LDR · d8354ad7 
      	* config/aarch64/aarch64.c (AARCH64_FUSE_ADRP_LDR): Define.
	(cortexa53_tunings): Specify AARCH64_FUSE_ADRP_LDR in fuseable_ops.
	(aarch_macro_fusion_pair_p): Handle AARCH64_FUSE_ADRP_LDR.

From-SVN: r218014
      Kyrylo Tkachov committed
    • [AArch64][3/5] Implement fusion of MOVK+MOVK · cd0cb232 
      	* config/aarch64/aarch64.c (AARCH64_FUSE_MOVK_MOVK): Define.
	(cortexa53_tunings): Specify AARCH64_FUSE_MOVK_MOVK in fuseable_ops.
	(cortexa57_tunings): Likewise.
	(aarch_macro_fusion_pair_p): Handle AARCH64_FUSE_MOVK_MOVK.

From-SVN: r218013
      Kyrylo Tkachov committed
    • [sched-deps] Remove needless check for modified_in_p when trying to fuse two… · 892d9879 
      [sched-deps] Remove needless check for modified_in_p when trying to fuse two non-conditional jump insns

	* sched-deps.c (sched_macro_fuse_insns): Do not check modified_in_p
	in the not conditional jump case.
	* doc/tm.texi (TARGET_SCHED_MACRO_FUSION_PAIR_P): Update description.
	* target.def (TARGET_SCHED_MACRO_FUSION_PAIR_P): Update description.

	* gcc.target/aarch64/fuse_adrp_add_1.c: New test.

From-SVN: r218012
      Kyrylo Tkachov committed
    • re PR testsuite/64039 (FAIL: gcc.dg/tree-ssa/ssa-dom-cse-2.c scan-tree-dump optimized "return 28;") · a9a318b0 
      2014-11-24  Richard Biener  <rguenther@suse.de>

	PR testsuite/64039
	* gcc.dg/tree-ssa/ssa-dom-cse-2.c: XFAIL for hppa*-*-*.

From-SVN: r218011
      Richard Biener committed
    • [AArch64][2/5] Implement adrp+add fusion · 9bbe08fe 
      	* config/aarch64/aarch64.c: Include tm-constrs.h
	(AARCH64_FUSE_ADRP_ADD): Define.
	(cortexa57_tunings): Add AARCH64_FUSE_ADRP_ADD to fuseable_ops.
	(cortexa53_tunings): Likewise.
	(aarch_macro_fusion_pair_p): Handle AARCH64_FUSE_ADRP_ADD.

From-SVN: r218010
      Kyrylo Tkachov committed
    • [PATCH 2/2] ipa-inline uses sreal for as fibonacci_heap template · f0e1509b 
      	* ipa-inline.c (edge_badness): long is replaced by sreal
	as fibonacci_heap template type.
	(update_edge_key): Likewise.
	(inline_small_functions): Likewise.

From-SVN: r218009
      Martin Liska committed
    • [PATCH 1/2] Negative numbers added for sreal class. · fd27ffab 
      	* predict.c (propagate_freq): More elegant sreal API is used.
	(estimate_bb_frequencies): Precomputed constants replaced by integer
	constants.
	* sreal.c (sreal::normalize): New function.
	(sreal::to_int): Likewise.
	(sreal::operator+): Likewise.
	(sreal::operator-): Likewise.
	(sreal::signedless_plus): Likewise.
	(sreal::signedless_minus): Likewise.
	(sreal::operator/): Negative number support is added.
	* sreal.h: Definition of new functions added.
	(inline sreal operator<<): New function.
	(inline sreal operator>>): Likewise.

From-SVN: r218008
      Martin Liska committed
    • [AArch64][1/5] Implement TARGET_SCHED_MACRO_FUSION_PAIR_P · 6a569cdd 
      	* config/aarch64/aarch64-protos.h (struct tune_params): Add
	fuseable_ops field.
	* config/aarch64/aarch64.c (generic_tunings): Specify fuseable_ops.
	(cortexa53_tunings): Likewise.
	(cortexa57_tunings): Likewise.
	(thunderx_tunings): Likewise.
	(aarch64_macro_fusion_p): New function.
	(aarch_macro_fusion_pair_p): Likewise.
	(TARGET_SCHED_MACRO_FUSION_P): Define.
	(TARGET_SCHED_MACRO_FUSION_PAIR_P): Likewise.
	(AARCH64_FUSE_MOV_MOVK): Likewise.
	(AARCH64_FUSE_NOTHING): Likewise.

From-SVN: r218007
      Kyrylo Tkachov committed
    • re PR lto/63968 (175.vpr from cpu2000 fails to build with LTO) · a3dc1a45 
      PR lto/63968

        * bb-reorder.c (find_traces_1_round): decreate_key is replaced
	with replace_key method.
	* fibonacci_heap.h (fibonacci_heap::insert): New argument.
	(fibonacci_heap::replace_key_data): Likewise.
	(fibonacci_heap::replace_key): New method that can even increment key,
	this operation costs O(log N).
	(fibonacci_heap::extract_min): New argument.
	(fibonacci_heap::delete_node): Likewise.

From-SVN: r218006
      Martin Liska committed
    • re PR tree-optimization/55334 (mgrid regression (ipa-cp disables vectorization)) · aa098165 
      2014-11-24  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/55334
	* function.h (struct function): Add last_clique member.
	* tree-inline.c (remap_dependence_clique): New function.
	(remap_gimple_op_r): Remap dependence cliques in MEM_REFs.
	(copy_tree_body_r): Likewise.
	(copy_cfg_body): Free dependence map.
	(copy_gimple_seq_and_replace_locals): Likewise.
	* tree-pretty-print.c (dump_generic_node): Dump
	dependence info.
	* tree-ssa-alias.c (refs_may_alias_p_1): Use dependence info
	to answer alias query.
	* tree-ssa-structalias.c: Include tree-phinodes.h, ssa-iterators.h,
	tree-pretty-print.h and gimple-walk.h.
	(struct variable_info): Add is_restrict_var flag and ruid
	member.
	(new_var_info): Initialize is_restrict_var.
	(make_constraint_from_restrict): Likewise.
	(create_variable_info_for): Exclude restricts from global vars
	from new handling.
	(intra_create_variable_infos): But not those from parameters.
	(visit_loadstore): New function.
	(maybe_set_dependence_info): Likewise.
	(compute_dependence_clique): Likewise.
	(compute_may_aliases): Call compute_dependence_clique.
	* tree-data-ref.c (dr_analyze_indices): Copy dependence info
	to fake MEM_REF.
	(dr_may_alias_p): Use recorded dependence info to answer
	alias query.
	* tree-core.h (struct tree_base): Add clique, base struct in
	union.
	* tree.h (MR_DEPENDENCE_CLIQUE): New macro.
	(MR_DEPENDENCE_BASE): Likewise.
	* tree-inline.h (dependence_hasher): New hash-map kind.
	(struct copy_body_data): Add dependence_map pointer.
	* gimple-fold.c (maybe_canonicalize_mem_ref_addr): Avoid
	throwing away dependence info.
	* tree-streamer-in.c (unpack_value_fields): Stream dependence info.
	* tree-streamer-out.c (streamer_pack_tree_bitfields): Likewise.

	* gcc.dg/tree-ssa/restrict-5.c: New testcase.

From-SVN: r218005
      Richard Biener committed
    • re PR tree-optimization/55334 (mgrid regression (ipa-cp disables vectorization)) · f3dccf50 
      2014-11-24  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/55334
	* function.h (struct function): Add last_clique member.
	* tree-inline.c (remap_dependence_clique): New function.
	(remap_gimple_op_r): Remap dependence cliques in MEM_REFs.
	(copy_tree_body_r): Likewise.
	(copy_cfg_body): Free dependence map.
	(copy_gimple_seq_and_replace_locals): Likewise.
	* tree-pretty-print.c (dump_generic_node): Dump
	dependence info.
	* tree-ssa-alias.c (refs_may_alias_p_1): Use dependence info
	to answer alias query.
	* tree-ssa-structalias.c: Include tree-phinodes.h, ssa-iterators.h,
	tree-pretty-print.h and gimple-walk.h.
	(struct variable_info): Add is_restrict_var flag and ruid
	member.
	(new_var_info): Initialize is_restrict_var.
	(make_constraint_from_restrict): Likewise.
	(create_variable_info_for): Exclude restricts from global vars
	from new handling.
	(intra_create_variable_infos): But not those from parameters.
	(visit_loadstore): New function.
	(maybe_set_dependence_info): Likewise.
	(compute_dependence_clique): Likewise.
	(compute_may_aliases): Call compute_dependence_clique.
	* tree-data-ref.c (dr_analyze_indices): Copy dependence info
	to fake MEM_REF.
	(dr_may_alias_p): Use recorded dependence info to answer
	alias query.
	* tree-core.h (struct tree_base): Add clique, base struct in
	union.
	* tree.h (MR_DEPENDENCE_CLIQUE): New macro.
	(MR_DEPENDENCE_BASE): Likewise.
	* tree-inline.h (dependence_hasher): New hash-map kind.
	(struct copy_body_data): Add dependence_map pointer.
	* gimple-fold.c (maybe_canonicalize_mem_ref_addr): Avoid
	throwing away dependence info.
	* tree-streamer-in.c (unpack_value_fields): Stream dependence info.
	* tree-streamer-out.c (streamer_pack_tree_bitfields): Likewise.

	* gcc.dg/tree-ssa/restrict-5.c: New testcase.

From-SVN: r218004
      Richard Biener committed
    • * gcc-interface/Makefile.in (Cygwin/Mingw): Fix previous change. · 8f901c12 
      From-SVN: r218003
      Eric Botcazou committed
    • Add missing entry · 013d9333 
      From-SVN: r218002
      Trevor Saunders committed
    • re PR c++/63905 (redundant fields left in gcc/cp/cp-tree.h:lang_decl_fn) · 45410641 
      2014-11-24  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/63905
	* cp-tree.h (lang_decl_fn): Remove constructor_attr, destructor_attr.

From-SVN: r218001
      Paolo Carlini committed
    • trans.c (build_return_expr): Use INIT_EXPR instead of MODIFY_EXPR to assign to the return object. · d864aeeb 
      	* gcc-interface/trans.c (build_return_expr): Use INIT_EXPR instead of
	MODIFY_EXPR to assign to the return object.
	(finalize_nrv_r): Adjust to above change.
	(finalize_nrv_unc_r): Likewise.

From-SVN: r218000
      Eric Botcazou committed
    • trans.c (push_range_check_info): Replace early test with assertion. · 90b4c164 
      	* gcc-interface/trans.c (push_range_check_info): Replace early test
	with assertion.
	(Raise_Error_to_gnu): Do not call push_range_check_info if the loop
	stack is empty.
	* gcc-interface/utils.c (convert_to_fat_pointer): Fix formatting.
	* gcc-interface/utils2.c (gnat_invariant_expr): Deal with padded types
	and revert latest change.

From-SVN: r217998
      Eric Botcazou committed
    • error.c (gfc_fatal_error_1): Remove. · 29e0597e 
      2014-11-24  Tobias Burnus  <burnus@net-b.de>

        * error.c (gfc_fatal_error_1): Remove.
        * gfortran.h (gfc_fatal_error_1): Remove.
        * check.c (check_co_collective): Change gfc_fatal_error_1 to
        gfc_fatal_error.
        * match.c (gfc_match_name): Ditto.
        * trans-array.c (gfc_conv_array_initializer): Ditto.
        * trans-stmt.c (gfc_trans_sync): Ditto.

2014-11-24  Tobias Burnus  <burnus@net-b.de>

        * gfortran.dg/dollar_sym_3.f: Update dg-error.
        * gfortran.dg/dollar_sym_3.f: Ditto.

From-SVN: r217997
      Tobias Burnus committed
    • pr46799.c: XFAIL on AIX. · c6a4ed03 
              * gcc.dg/autopar/pr46799.c: XFAIL on AIX.
        * gcc.dg/torture/pr59166.c: XFAIL on AIX.
        * gcc.dg/pr63914.c: Ignore non-standard ABI warning.
        * gcc.dg/pr63594-[12].c: Ignore non-standard ABI warning.

From-SVN: r217996
      David Edelsohn committed
    • Daily bump. · 626460a4 
      From-SVN: r217995
      GCC Administrator committed
  3. 23 Nov, 2014 10 commits
  5. 22 Nov, 2014 4 commits