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  1. 13 Jul, 2016 14 commits
    • re PR ipa/71633 ([CHKP] internal compiler error: in inline_call) · c7ed8938 
      gcc/

	PR ipa/71633
	* ipa-inline-transform.c (inline_call): Support
	instrumented thunks.

gcc/testsuite/

	PR ipa/71633
	* g++.dg/pr71633.C: New test.

From-SVN: r238290
      Ilya Enkovich committed
    • arm.h (TARGET_HAVE_CBZ): Define. · 5ce15300 
      2016-07-13  Thomas Preud'homme  <thomas.preudhomme@arm.com>

    gcc/
    * config/arm/arm.h (TARGET_HAVE_CBZ): Define.
    (TARGET_IDIV): Set for all Thumb targets provided they have hardware
    divide feature.
    * config/arm/arm.md (divsi3): New unpredicable alternative for ARMv8-M
    Baseline.  Make initial alternative TARGET_32BIT only.
    (udivsi3): Likewise.
    * config/arm/thumb1.md (thumb1_cbz): New define_insn.
    * doc/sourcebuild.texi (arm_thumb1_cbz_ok): Document new effective
    target.

    gcc/testsuite/
    * lib/target-supports.exp (check_effective_target_arm_thumb1_cbz_ok):
    Add new arm_thumb1_cbz_ok effective target.
    * gcc.target/arm/cbz.c: New test.

From-SVN: r238289
      Thomas Preud'homme committed
    • arm.h (TARGET_HAVE_MOVT): Include ARMv8-M as having MOVT. · 2b9509a3 
      2016-07-13  Thomas Preud'homme  <thomas.preudhomme@arm.com>

    gcc/
    * config/arm/arm.h (TARGET_HAVE_MOVT): Include ARMv8-M as having MOVT.
    * config/arm/arm.c (arm_arch_name): (const_ok_for_op): Check MOVT/MOVW
    availability with TARGET_HAVE_MOVT.
    (thumb_legitimate_constant_p): Strip the high part of a label_ref.
    (thumb1_rtx_costs): Also return 0 if setting a half word constant and
    MOVW is available and replace (unsigned HOST_WIDE_INT) INTVAL by
    UINTVAL.
    (thumb1_size_rtx_costs): Make set of half word constant also cost 1
    extra instruction if MOVW is available.  Use a cost variable
    incremented by COSTS_N_INSNS (1) when the condition match rather than
    returning an arithmetic expression based on COSTS_N_INSNS.  Make
    constant with bottom half word zero cost 2 instruction if MOVW is
    available.
    * config/arm/arm.md (define_attr "arch"): Add v8mb.
    (define_attr "arch_enabled"): Set to yes if arch value is v8mb and
    target is ARMv8-M Baseline.
    (arm_movt): New unpredicable alternative for ARMv8-M Baseline.
    (arm_movtas_ze): Likewise.
    * config/arm/thumb1.md (thumb1_movdi_insn): Add ARMv8-M Baseline only
    alternative for constants satisfying j constraint.
    (thumb1_movsi_insn): Likewise.
    (movsi splitter for K alternative): Tighten condition to not trigger
    if movt is available and j constraint is satisfied.
    (Pe immediate splitter): Likewise.
    (thumb1_movhi_insn): Add ARMv8-M Baseline only alternative for
    constant fitting in an halfword to use MOVW.
    * doc/sourcebuild.texi (arm_thumb1_movt_ok): Document new ARM
    effective target.

    gcc/testsuite/
    * lib/target-supports.exp (check_effective_target_arm_thumb1_movt_ok):
    Define effective target.
    * gcc.target/arm/pr42574.c: Require arm_thumb1_ok and
    !arm_thumb1_movt_ok to exclude ARMv8-M Baseline.
    * gcc.target/arm/movhi_movw.c: New test.
    * gcc.target/arm/movsi_movw.c: Likewise.
    * gcc.target/arm/movdi_movw.c: Likewise.

From-SVN: r238288
      Thomas Preud'homme committed
    • re PR tree-optimization/71104 (ICE: verify_ssa failed (with vfork / error:… · 7f15b177 
      re PR tree-optimization/71104 (ICE: verify_ssa failed (with vfork /  error: definition in block 3 does not dominate use in block 7 ))

2016-07-13  Richard Biener  <rguenther@suse.de>

	PR middle-end/71104
	* gimplify.c (gimplify_modify_expr): Gimplify the RHS before
	gimplifying the LHS.  Make sure to gimplify a returning twice
	call LHS without using SSA names.

	* gcc.dg/pr71104-1.c: New testcase.
	* gcc.dg/pr71104-2.c: Likewise.

From-SVN: r238287
      Richard Biener committed
    • remove unnecessary calls to vec::release · 4a0e3b5a 
      There's no point in calling release () on an auto_vec just before it goes
out of scope.

gcc/ChangeLog:

2016-07-12  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* tree-data-ref.c (find_data_references_in_stmt): Remove
	unnecessary call to vec::release.
	(graphite_find_data_references_in_stmt): Likewise.
	* tree-ssa-alias.c (nonoverlapping_component_refs_of_decl_p): Likewise.
	* tree-vect-stmts.c (vectorizable_condition): Likewise.

From-SVN: r238286
      Trevor Saunders committed
    • use auto_vec for more local variables · 8c681247 
      gcc/c/ChangeLog:

2016-07-12  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* c-parser.c (c_parser_generic_selection): Make type of variable
	auto_vec.
	(c_parser_omp_declare_simd): Likewise.

gcc/ChangeLog:

2016-07-12  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* cfgexpand.c (expand_used_vars): Make the type of a local variable auto_vec.
	* genmatch.c (lower_for): Likewise.
	* haifa-sched.c (haifa_sched_init): Likewise.
	(add_to_speculative_block): Likewise.
	(create_check_block_twin): Likewise.
	* predict.c (handle_missing_profiles): Likewise.
	* tree-data-ref.c (loop_nest_has_data_refs): Likewise.
	* tree-diagnostic.c (maybe_unwind_expanded_macro_loc): Likewise.
	* tree-ssa-loop-niter.c (discover_iteration_bound_by_body_walk): Likewise.
	(maybe_lower_iteration_bound): Likewise.
	* tree-ssa-sccvn.c (DFS): Likewise.
	* tree-stdarg.c (reachable_at_most_once): Likewise.
	* tree-vect-stmts.c (vectorizable_conversion): Likewise.
	(vectorizable_store): Likewise.

From-SVN: r238285
      Trevor Saunders committed
    • tree-ssa-sccvn.c: use auto_vec for sccvn_dom_walker::cond_stack · fcd21591 
      gcc/ChangeLog:

2016-07-12  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* tree-ssa-sccvn.c (sccvn_dom_walker::~sccvn_dom_walker): remove.
	(sccvn_dom_walker): make cond_stack an auto_vec.

From-SVN: r238284
      Trevor Saunders committed
    • ree.c: use auto_vec in ext_state · 4a5a779a 
      gcc/ChangeLog:

2016-07-12  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* ree.c (struct ext_state): Make type of members auto_vec.
	(find_and_remove_re): Adjust.

From-SVN: r238283
      Trevor Saunders committed
    • cfgexpand.c: use auto_vec in stack_vars_data · 06dc18b3 
      gcc/ChangeLog:

2016-07-12  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* cfgexpand.c (struct stack_vars_data): Make type of fields
	auto_vec.
	(expand_used_vars): Adjust.

From-SVN: r238282
      Trevor Saunders committed
    • ipa.c: remove static_{ctors,dtors} globals · 37a51997 
      gcc/ChangeLog:

2016-07-12  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* ipa.c (record_cdtor_fn): Adjust.
	(build_cdtor_fns): Likewise.
	(ipa_cdtor_merge): Make static_ctors and static_dtors local
	variables.

From-SVN: r238281
      Trevor Saunders committed
    • genextract.c: add [cd]tors to accum_extract · 3cc578b9 
      gcc/ChangeLog:

2016-07-12  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* genextract.c (struct accum_extract): Add constructor and make
	members auto_vec.
	(gen_insn): Adjust.

From-SVN: r238280
      Trevor Saunders committed
    • c-decl.c: add [cd]tors to c_struct_parse_info · bf4fa671 
      gcc/c/ChangeLog:

2016-07-12  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* c-decl.c (struct c_struct_parse_info): Change member types
	from vec to auto_vec.
	(start_struct): Adjust.
	(finish_struct): Likewise.

From-SVN: r238279
      Trevor Saunders committed
    • tree.c: add [cd]tors to free_lang_data_d · 74ea4cd5 
      gcc/ChangeLog:

2016-07-12  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* tree.c (struct free_lang_data_d): Add constructor and change
	types of members to ones that automatically manage resources.
	(fld_worklist_push): Adjust.
	(find_decls_types): Likewise.
	(find_decls_types_in_eh_region): Likewise.
	(free_lang_data_in_cgraph): Stop manually creating and
	destroying members of free_lang_data_d.

From-SVN: r238278
      Trevor Saunders committed
    • Daily bump. · 4aa59659 
      From-SVN: r238277
      GCC Administrator committed
  3. 12 Jul, 2016 18 commits
  5. 11 Jul, 2016 8 commits