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  1. 11 Jul, 2016 9 commits
    • Don't convert TImode in debug insn · 92fa45b5 
      When converting V1TImode register in debug insn, check if it has been
converted to TImode already.

gcc/

	PR target/71801
	* config/i386/i386.c (timode_scalar_chain::fix_debug_reg_uses):
	Don't convert TImode in debug insn.

gcc/testsuite/

	PR target/71801
	* gcc.target/i386/pr71801.c: New test.

From-SVN: r238211
      H.J. Lu committed
    • Convert TYPE_ALIGN_OK to a TYPE_LANG_FLAG. · 25b75a48 
      2016-07-11  Bernd Edlinger  <bernd.edlinger@hotmail.de>

        Convert TYPE_ALIGN_OK to a TYPE_LANG_FLAG.
        * tree-core.h (tree_base::nothrow_flag): Adjust comment.
        (tree_type_common::lang_flag_7): New.
        (tree_type_common::spare): Reduce size.
        * tree.h (TYPE_ALIGN_OK): Remove.
        (TYPE_LANG_FLAG_7): New.
        (get_inner_reference): Adjust header.
        * print-tree.c (print_node): Adjust.
        * expr.c (get_inner_reference): Remove parameter keep_aligning.
        (get_bit_range, expand_assignment, expand_expr_addr_expr_1): Adjust
        calls to get_inner_reference.
        (expand_expr_real_1): Adjust call to get_inner_reference.  Remove
        handling of TYPE_ALIGN_OK.
        * builtins.c (get_object_alignment_2): Adjust call to
        get_inner_reference.  Remove handling of VIEW_CONVERT_EXPR.
        * emit-rtl.c (set_mem_attributes_minus_bitpos): Remove handling of
        TYPE_ALIGN_OK.
        * asan.c (instrument_derefs): Adjust calls to get_inner_reference.
        * cfgexpand.c (expand_debug_expr): Likewise.
        * dbxout.c (dbxout_expand_expr): Likewise.
        * dwarf2out.c (loc_list_for_address_of_addr_expr_of_indirect_ref,
        loc_list_from_tree, fortran_common): Likewise.
        * fold-const.c (optimize_bit_field_compare,
        decode_field_reference, fold_unary_loc, fold_comparison,
        split_address_to_core_and_offset): Likewise.
        * gimple-laddress.c (execute): Likewise.
        * gimple-ssa-strength-reduction.c (slsr_process_ref): Likewise.
        * gimplify.c (gimplify_scan_omp_clauses): Likewise.
        * hsa-gen.c (gen_hsa_addr): Likewise.
        * simplifx-rtx.c (delegitimize_mem_from_attrs): Likewise.
        * tsan.c (instrument_expr): Likewise.
        * ubsan.c (instrument_bool_enum_load, instrument_object_size): Likewise.
        * tree.c (verify_type_variant): Remove handling of TYPE_ALIGN_OK.
        * tree-affine.c (tree_to_aff_combination,
        get_inner_reference_aff): Adjust calls to get_inner_reference.
        * tree-data-ref.c (split_constant_offset_1,
        dr_analyze_innermost): Likewise.
        * tree-scalar-evolution.c (interpret_rhs_expr): Likewise.
        * tree-sra.c (ipa_sra_check_caller): Likewise.
        * tree-ssa-loop-ivopts.c (split_address_cost): Likewise.
        * tree-ssa-math-opts.c (find_bswap_or_nop_load,
        bswap_replace): Likewise.
        * tree-vect-data-refs.c (vect_check_gather,
        vect_analyze_data_refs): Likewise.
        * config/mips/mips.c (r10k_safe_mem_expr_p): Likewise.
        * config/pa/pa.c (pa_emit_move_sequence): Remove handling of
        TYPE_ALIGN_OK.

ada:
2016-07-11  Bernd Edlinger  <bernd.edlinger@hotmail.de>

        Convert TYPE_ALIGN_OK to a TYPE_LANG_FLAG.
        * gcc-interface/ada-tree.h (TYPE_ALIGN_OK): Define.
        * gcc-interface/trans.c (Attribute_to_gnu): Adjust call to
        get_inner_reference.
        * gcc-interface/utils2.c (build_unary_op): Likewise.

From-SVN: r238210
      Bernd Edlinger committed
    • Support running the selftests under valgrind · 9e34db2e 
      gcc/ChangeLog:
	* Makefile.in (selftest-valgrind): New phony target.
	* function-tests.c (selftest::build_cfg): Delete pass instances
	created by the test.
	(selftest::convert_to_ssa): Likewise.
	(selftest::test_expansion_to_rtl): Likewise.
	* tree-cfg.c (selftest::test_linear_chain): Release dominator
	vectors.
	(selftest::test_diamond): Likewise.

From-SVN: r238209
      David Malcolm committed
    • re PR bootstrap/71816 (bootstrap broken on multiple targets) · f51606c7 
      2016-07-11  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/71816
	* tree-ssa-pre.c (compute_avail): Adjust alignment of ref rather
	than replacing all of its operands.

	* gcc.dg/torture/pr71816.c: New testcase.

From-SVN: r238208
      Richard Biener committed
    • [RS6000] Don't allow combine to form doloop pattern · a442a050 
      	* config/rs6000/rs6000.md (UNSPEC_DOLOOP): New unspec.
	(ctr<mode>): Add unspec.
	(ctr<mode>_internal*): Likewise.

From-SVN: r238207
      Alan Modra committed
    • trans.c (add_decl_expr): Minor tweak. · 7352723b 
      	* gcc-interface/trans.c (add_decl_expr): Minor tweak.
	* gcc-interface/utils.c (create_var_decl): For an external variable,
	also clear TREE_READONLY in LTO mode if the initializer is not a valid
	constant and set DECL_READONLY_ONCE_ELAB instead.

From-SVN: r238206
      Eric Botcazou committed
    • re PR ada/71817 (suspicious condition in C code) · 833c1dbc 
      	PR ada/71817
	* adaint.c (__gnat_is_read_accessible_file): Add parentheses.
	(__gnat_is_write_accessible_file): Likewise.

From-SVN: r238204
      Eric Botcazou committed
    • remove gcc/cp/typeck.s · 4adc6a12 
      From-SVN: r238203
      Jason Merrill committed
    • Daily bump. · 98e788e6 
      From-SVN: r238202
      GCC Administrator committed
  3. 10 Jul, 2016 2 commits
    • Implement std::optional. · 435e56fb 
      	* include/Makefile.am: Add optional to exported headers.
	* include/Makefile.in: Likewise.
	* include/std/optional: New.
	* testsuite/20_util/optional/typedefs.cc: Likewise.
	* testsuite/20_util/optional/relops/2.cc: Likewise.
	* testsuite/20_util/optional/relops/3.cc: Likewise.
	* testsuite/20_util/optional/relops/4.cc: Likewise.
	* testsuite/20_util/optional/relops/5.cc: Likewise.
	* testsuite/20_util/optional/relops/1.cc: Likewise.
	* testsuite/20_util/optional/relops/6.cc: Likewise.
	* testsuite/20_util/optional/nullopt.cc: Likewise.
	* testsuite/20_util/optional/in_place.cc: Likewise.
	* testsuite/20_util/optional/make_optional.cc: Likewise.
	* testsuite/20_util/optional/assignment/2.cc: Likewise.
	* testsuite/20_util/optional/assignment/3.cc: Likewise.
	* testsuite/20_util/optional/assignment/4.cc: Likewise.
	* testsuite/20_util/optional/assignment/5.cc: Likewise.
	* testsuite/20_util/optional/assignment/1.cc: Likewise.
	* testsuite/20_util/optional/assignment/6.cc: Likewise.
	* testsuite/20_util/optional/cons/value_neg.cc: Likewise.
	* testsuite/20_util/optional/cons/default.cc: Likewise.
	* testsuite/20_util/optional/cons/move.cc: Likewise.
	* testsuite/20_util/optional/cons/value.cc: Likewise.
	* testsuite/20_util/optional/cons/copy.cc: Likewise.
	* testsuite/20_util/optional/requirements.cc: Likewise.
	* testsuite/20_util/optional/observers/2.cc: Likewise.
	* testsuite/20_util/optional/observers/3.cc: Likewise.
	* testsuite/20_util/optional/observers/4.cc: Likewise.
	* testsuite/20_util/optional/observers/5.cc: Likewise.
	* testsuite/20_util/optional/observers/1.cc: Likewise.
	* testsuite/20_util/optional/constexpr/relops/2.cc: Likewise.
	* testsuite/20_util/optional/constexpr/relops/3.cc: Likewise.
	* testsuite/20_util/optional/constexpr/relops/4.cc: Likewise.
	* testsuite/20_util/optional/constexpr/relops/5.cc: Likewise.
	* testsuite/20_util/optional/constexpr/relops/1.cc: Likewise.
	* testsuite/20_util/optional/constexpr/relops/6.cc: Likewise.
	* testsuite/20_util/optional/constexpr/nullopt.cc: Likewise.
	* testsuite/20_util/optional/constexpr/in_place.cc: Likewise.
	* testsuite/20_util/optional/constexpr/make_optional.cc: Likewise.
	* testsuite/20_util/optional/constexpr/cons/default.cc: Likewise.
	* testsuite/20_util/optional/constexpr/cons/value.cc: Likewise.
	* testsuite/20_util/optional/constexpr/observers/2.cc: Likewise.
	* testsuite/20_util/optional/constexpr/observers/3.cc: Likewise.
	* testsuite/20_util/optional/constexpr/observers/4.cc: Likewise.
	* testsuite/20_util/optional/constexpr/observers/5.cc: Likewise.
	* testsuite/20_util/optional/constexpr/observers/1.cc: Likewise.
	* testsuite/20_util/optional/swap/1.cc: Likewise.

From-SVN: r238197
      Ville Voutilainen committed
    • Daily bump. · 29058356 
      From-SVN: r238196
      GCC Administrator committed
  5. 09 Jul, 2016 2 commits
  7. 08 Jul, 2016 20 commits
  9. 07 Jul, 2016 7 commits
    • re PR c++/70869 (internal compiler error: Segmentation fault on array of pointer… · 842dc2e6 
      re PR c++/70869 (internal compiler error: Segmentation fault on array of pointer to function members)

	PR c++/70869
	PR c++/71054
	* cp-gimplify.c (cp_genericize_r): For DECL_EXPR for non-static
	artificial vars, genericize their initializers.

	* g++.dg/cpp0x/pr70869.C: New test.
	* g++.dg/cpp0x/pr71054.C: New test.

Co-Authored-By: Kai Tietz <ktietz70@googlemail.com>

From-SVN: r238124
      Jakub Jelinek committed
    • * g++.dg/debug/pr71432.C: Fail on AIX. · 31be4262 
      From-SVN: r238122
      David Edelsohn committed
    • Update libstdc++ status docs · 9fc0faf0 
      	* doc/xml/manual/status_cxx2014.xml: Update LFTS status table.
	* doc/html/*: Regenerate.

From-SVN: r238120
      Jonathan Wakely committed
    • [multiple changes] · 86ec3bfb 
      2016-07-07  Ed Schonberg  <schonberg@adacore.com>

	* exp_ch6.adb (Expand_Internal_Init_Call): Subsidiary procedure
	to Expand_Protected_ Subprogram_Call, to handle properly a
	call to a protected function that provides the initialization
	expression for a private component of the same protected type.
	* sem_ch9.adb (Analyze_Protected_Definition): Layout must be
	applied to itypes generated for a private operation of a protected
	type that has a formal of an anonymous access to subprogram,
	because these itypes have no freeze nodes and are frozen in place.
	* sem_ch4.adb (Analyze_Selected_Component): If prefix is a
	protected type and it is not a current instance, do not examine
	the first private component of the type.

2016-07-07  Arnaud Charlet  <charlet@adacore.com>

	* exp_imgv.adb, g-dynhta.adb, s-regexp.adb, s-fatgen.adb, s-poosiz.adb:
	Minor removal of extra whitespace.
	* einfo.ads: minor removal of repeated "as" in comment

2016-07-07  Vadim Godunko  <godunko@adacore.com>

	* adaint.c: Complete previous change.

From-SVN: r238117
      Arnaud Charlet committed
    • [multiple changes] · 0640c7d1 
      2016-07-07  Vadim Godunko  <godunko@adacore.com>

	* adainit.h, adainit.c (__gnat_is_read_accessible_file): New
	subprogram.
	(__gnat_is_write_accessible_file): New subprogram.
	* s-os_lib.ads, s-os_lib.adb (Is_Read_Accessible_File): New subprogram.
	(Is_Write_Accessible_File): New subprogram.

2016-07-07  Justin Squirek  <squirek@adacore.com>

	* sem_ch12.adb (Install_Body): Minor refactoring in the order
	of local functions.
	(In_Same_Scope): Change loop condition to be more expressive.

From-SVN: r238116
      Arnaud Charlet committed
    • [multiple changes] · 8c519039 
      2016-07-07  Gary Dismukes  <dismukes@adacore.com>

	* sem_ch3.adb, sem_prag.adb, sem_prag.ads, prj-ext.adb, freeze.adb,
	sem_attr.adb: Minor reformatting, fix typos.

2016-07-07  Justin Squirek  <squirek@adacore.com>

	* sem_ch12.adb (In_Same_Scope): Created this function to check
	a generic package definition against an instantiation for scope
	dependancies.
	(Install_Body): Add function In_Same_Scope and
	amend conditional in charge of delaying the package instance.
	(Is_In_Main_Unit): Add guard to check if parent is present in
	assignment of Current_Unit.

From-SVN: r238115
      Arnaud Charlet committed
    • Optimize fortran loops with +-1 step. · 1c122092 
      	* gfortran.dg/do_1.f90: Remove a corner case that triggers
	an undefined behavior.
	* gfortran.dg/do_3.F90: Likewise.
	* gfortran.dg/do_check_11.f90: New test.
	* gfortran.dg/do_check_12.f90: New test.
	* gfortran.dg/do_corner_warn.f90: New test.
	* lang.opt (Wundefined-do-loop): New option.
        * resolve.c (gfc_resolve_iterator): Warn for Wundefined-do-loop.
	(gfc_trans_simple_do): Generate a c-style loop.
	(gfc_trans_do): Fix GNU coding style.
	* invoke.texi: Mention the new warning.

From-SVN: r238114
      Martin Liska committed