2014-10-09  Ville Voutilainen  <ville.voutilainen@gmail.com>

	PR libstdc++/60132
    	* include/std/type_traits (is_trivially_copyable,
    	is_trivially_constructible, is_trivially_default_constructible,
    	is_trivially_copy_constructible, is_trivially_move_constructible,
    	is_trivially_assignable, is_trivially_copy_assignable,
    	is_trivially_move_assignable): New.
    	* testsuite/20_util/is_trivially_assignable/requirements/
    	typedefs.cc: Likewise.
    	* testsuite/20_util/is_trivially_assignable/requirements/
    	explicit_instantiation.cc: Likewise.
    	* testsuite/20_util/is_trivially_assignable/value.cc: Likewise.
	* testsuite/20_util/is_trivially_constructible/requirements/
	typedefs.cc: Likewise.
	* testsuite/20_util/is_trivially_constructible/requirements/
	explicit_instantiation.cc: Likewise.
	* testsuite/20_util/is_trivially_constructible/value.cc: Likewise.
	* testsuite/20_util/is_trivially_copyable/requirements/
	typedefs.cc: Likewise.
	* testsuite/20_util/is_trivially_copyable/requirements/
	explicit_instantiation.cc: Likewise.
	* testsuite/20_util/is_trivially_copyable/value.cc: Likewise.
	* testsuite/20_util/is_trivially_copy_assignable/requirements/
	typedefs.cc: Likewise.
	* testsuite/20_util/is_trivially_copy_assignable/requirements/
	explicit_instantiation.cc: Likewise.
	* testsuite/20_util/is_trivially_copy_assignable/value.cc: Likewise.
	* testsuite/20_util/is_trivially_copy_constructible/requirements/
	typedefs.cc: Likewise.
	* testsuite/20_util/is_trivially_copy_constructible/requirements/
	explicit_instantiation.cc: Likewise.
    	* testsuite/20_util/is_trivially_copy_constructible/value.cc: Likewise.
    	* testsuite/20_util/is_trivially_default_constructible/requirements/
    	typedefs.cc: Likewise.
    	* testsuite/20_util/is_trivially_default_constructible/requirements/
    	explicit_instantiation.cc: Likewise.
    	* testsuite/20_util/is_trivially_default_constructible/
	value.cc: Likewise.
    	* testsuite/20_util/is_trivially_move_assignable/requirements/
    	typedefs.cc: Likewise.
    	* testsuite/20_util/is_trivially_move_assignable/requirements/
    	explicit_instantiation.cc: Likewise.
    	* testsuite/20_util/is_trivially_move_assignable/value.cc: Likewise.
    	* testsuite/20_util/is_trivially_move_constructible/requirements/
    	typedefs.cc: Likewise.
    	* testsuite/20_util/is_trivially_move_constructible/requirements/
    	explicit_instantiation.cc: Likewise.
    	* testsuite/20_util/is_trivially_move_constructible/value.cc:
	Likewise.
	* testsuite/20_util/declval/requirements/1_neg.cc: Adjust dg-error
	line number.
	* testsuite/20_util/make_signed/requirements/typedefs_neg.cc:
	Likewise.
	* testsuite/20_util/make_unsigned/requirements/typedefs_neg.cc:
	Likewise.

From-SVN: r216032

re PR c/63480 (-Wmissing-field-initializers should not warn about intentionally empty initializers (or that should be a separate option))

	PR c/63480
	* c-typeck.c (pop_init_level): Don't warn about initializing
	with { }.

	* gcc.dg/pr63480.c: New test.

From-SVN: r216031

2014-10-09  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/61969
	* tree-nrv.c (pass_nrv::execute): Properly test for automatic
	variables.

From-SVN: r216029

2014-10-09  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/63445
	* tree-vrp.c (simplify_cond_using_ranges): Only warn about
	overflow for non-equality compares.

	* gcc.dg/Wstrict-overflow-26.c: New testcase.

From-SVN: r216028

re PR libquadmath/55821 (Release tarballs (unconditionally) install libquadmath.info when libquadmath is not supported)

	PR libquadmath/55821
	* Makefile.am: Conditionally define info_TEXINFOS and
	libquadmath_TEXINFOS.
	* Makefile.in: Regenerate.

From-SVN: r216027

re PR rtl-optimization/57003 (gcc breaks -O2 optimization with Wine(64) - links/info/bisect of commits included)

	PR rtl-optimization/57003
	* regcprop.c (copyprop_hardreg_forward_1): If ksvd.ignore_set_reg,
	also check CALL_INSN_FUNCTION_USAGE for clobbers again after
	killing regs_invalidated_by_call.

From-SVN: r216026

2014-10-07  Teresa Johnson  <tejohnson@google.com>

	PR bootstrap/63432.
	* tree-ssa-threadupdate.c (estimated_freqs_path): New function.
	(ssa_fix_duplicate_block_edges): Invoke it.
	(mark_threaded_blocks): Make two passes to avoid ordering dependences.

From-SVN: r216024

From-SVN: r216023

gcc/
	PR target/52941
	* config/sh/sync.md (atomic_exchangesi_hard, atomic_exchange<mode>_hard,
	atomic_fetch_<fetchop_name>si_hard,
	atomic_fetch_<fetchop_name><mode>_hard, atomic_fetch_nandsi_hard,
	atomic_fetch_nand<mode>_hard, atomic_<fetchop_name>_fetchsi_hard,
	atomic_<fetchop_name>_fetch<mode>_hard, atomic_nand_fetchsi_hard,
	atomic_nand_fetch<mode>_hard): Add missing set of T_REG.

From-SVN: r216018

	* gcc.dg/vmx/3c-01a.c: Add default options from vmx.exp.
	* gcc.dg/vmx/ops.c: Likewise.
	* gcc.dg/vmx/ops-long-1.c: Likewise.

From-SVN: r216017

2014-10-08  Dominique d'Humieres  <dominiq@lps.ens.fr>

	* ChangeLog: Remove duplicated gfortran.dg.
	* gfortran.dg/implicit_4.f90: Fix some dg-error.

From-SVN: r216016

2014-10-08  Rong Xu  <xur@google.com>

	* gcc/gcov-tool.c (profile_overlap): New driver function
        to compute profile overlap. 
	(print_overlap_usage_message): New.
	(overlap_usage): New.
	(do_overlap): New.
	(print_usage): Add calls to overlap function.
	(main): Ditto.
	* libgcc/libgcov-util.c (read_gcda_file): Fix format.
	(find_match_gcov_info): Ditto.
	(calculate_2_entries): New.
	(compute_one_gcov): Ditto.
	(gcov_info_count_all_cold): Ditto.
	(gcov_info_count_all_zero): Ditto.
	(extract_file_basename): Ditto.
	(get_file_basename): Ditto.
	(set_flag): Ditto.
	(matched_gcov_info): Ditto.
	(calculate_overlap): Ditto.
	(gcov_profile_overlap): Ditto.
	* libgcc/libgcov-driver.c (compute_summary): Make
        it avavilable for external calls.
	* gcc/doc/gcov-tool.texi: Add documentation.

From-SVN: r216015

	PR c++/63405
	* pt.c (tsubst_pack_expansion): Limit simple expansion to type packs.

From-SVN: r216013

re PR c++/63485 (ICE: canonical types differ for identical types A<const wchar_t [3]>::type and const char_type [3])

	PR c++/63485
	* tree.c (build_cplus_array_type): Look for a type with no
	typedef-name or attributes.

From-SVN: r216012

2014-10-08  Steve Ellcey  <sellcey@mips.com>

	* config/mips/mti-linux.h (DRIVER_SELF_SPECS): Change
	LINUX64_DRIVER_SELF_SPECS to LINUX_DRIVER_SELF_SPECS

From-SVN: r216011

	* ipa-polymorphic-call.c (extr_type_from_vtbl_store): Do better
	pattern matching of MEM_REF.
	(check_stmt_for_type_change): Update.

From-SVN: r216010

2014-10-08  Steve Ellcey  <sellcey@mips.com>

	* config/mips/linux64.h: Remove.
	* config/mips/gnu-user64.h: Remove.
	* gcc.config (mips*-*-*): Remove references to linux64.h and
	gnu-user64.h
	* config/mips/gnu-user.h (GNU_USER_TARGET_LINK_SPEC): Replace
	with modified version from gnu-user64.h.
	(LINUX_DRIVER_SELF_SPECS): Update parts from gnu-user64.h.
	(LOCAL_LABEL_PREFIX): Copy from gnu-user64.h.
	* config/mips/linux.h (GNU_USER_LINK_EMULATION32): Copy from
	linux64.h.
	(GNU_USER_LINK_EMULATION64): Ditto.
	(GNU_USER_LINK_EMULATIONN32): Ditto.
	(GLIBC_DYNAMIC_LINKER32): Ditto.
	(GLIBC_DYNAMIC_LINKER64): Ditto.
	(GLIBC_DYNAMIC_LINKERN32): Ditto.
	(UCLIBC_DYNAMIC_LINKER32): Ditto.
	(UCLIBC_DYNAMIC_LINKER64): Ditto.
	(UCLIBC_DYNAMIC_LINKERN32): Ditto.
	(BIONIC_DYNAMIC_LINKERN32): Ditto.
	(GNU_USER_DYNAMIC_LINKERN32): Ditto.
	(GLIBC_DYNAMIC_LINKER): Delete.
	(UCLIBC_DYNAMIC_LINKER): Delete.

From-SVN: r216008

	PR libquadmath/63487
	* libquadmath.texi (sincosq): Fix typo.

From-SVN: r216006

	* call.c (call_copy_ctor): New.
	(build_over_call): Use it to avoid infinite recursion on invalid code.

From-SVN: r216005

	PR go/60406
runtime: Check callers in can_recover if return address	doesn't match.

Also use __builtin_extract_return_address and tighten up the
checks in FFI code.

Fixes PR 60406.

From-SVN: r216003

	* include/bits/locale_facets.tcc (num_put::_M_insert_float): Do not
	pass precision when using hexfloat format.
	* src/c++98/locale_facets.cc (__num_base::_S_format_float): Always
	output precision if C99 hexfloat conversion specifiers not available.

From-SVN: r216001

        * cfgexpand.c (expand_debug_expr) <TARGET_MEM_REF>:
        Get address space from operand 0 (BASE).

Co-Authored-By: Richard Biener <rguenther@suse.de>

From-SVN: r216000

	* gcc.dg/torture/stackalign/builtin-apply-4.c: Use
	dg-additional-options.

From-SVN: r215999

testsuite/ChangeLog

	* g++.dg/debug/dwarf2/deleted-member-function.C: Remove comment marker
	prefix from scan-assembler-times.

From-SVN: r215997

	* include/bits/regex.h (regex_token_iterator::_M_end_of_seq): Add
	const qualifier.

From-SVN: r215995

From-SVN: r215991

From-SVN: r215990

	* MAINTAINERS (Write After Approval): Add myself.

From-SVN: r215986

2014-10-07  François Dumont  <fdumont@gcc.gnu.org>

	* testsuite/util/testsuite_counter_type.h
	(counter_type::operator<(const counter_type&)): Update
	less_compare_count.
	* testsuite/25_algorithms/make_heap/complexity.cc: New.
	* testsuite/25_algorithms/pop_heap/complexity.cc: New.
	* testsuite/25_algorithms/push_heap/complexity.cc: New.
	* testsuite/25_algorithms/sort_heap/complexity.cc: New.

From-SVN: r215985

2014-10-07  Iain Sandoe  <iain@codesourcery.com>

	    PR target/61387
	    * config/i386/i386.c (x86_output_mi_thunk): Fix darwin fallout.

From-SVN: r215983

From-SVN: r215982

	* lib/target-supports.exp (check_effective_target_fd_truncate):
	Include <string.h>.

From-SVN: r215981

	* dwarf2out.c: Remove current_function_has_inlines.
	(gen_subprogram_die): Same.
	(gen_inlined_subroutine_die): Same.

From-SVN: r215980

	PR c/59717
	* c-decl.c (header_for_builtin_fn): New function.
	(implicitly_declare): Suggest which header to include.

	* gcc.dg/pr59717.c: New test.

From-SVN: r215979

	* gcc.dg/guality/pr41616-1.c: Use -fgnu89-inline.
	* gcc.dg/iftrap-1.c: Fix implicit declarations.
	* gcc.target/powerpc/pr26350.c: Likewise.
	* gcc.target/powerpc/altivec-consts.c: Likewise.
	* gcc.target/powerpc/altivec-varargs-1.c: Likewise.
	* gcc.target/powerpc/le-altivec-consts.c: Likewise.
	* gcc.target/powerpc/ppc-vector-memcpy.c: Likewise.
	* gcc.target/powerpc/ppc-vector-memset.c: Likewise.
	* gcc.target/powerpc/pr47862.c: Likewise.
	* gcc.target/powerpc/pr48053-1.c: Likewise.
	* gcc.target/powerpc/pr53487.c: Likewise.
	* gcc.dg/vect/pr48765.c: Fix implicit declarations and defaulting
	to int.
	* gcc.target/powerpc/20050603-1.c: Fix defaulting to int.
	* gcc.target/powerpc/altivec-2.c: Likewise.
	* gcc.target/powerpc/pr47755-2.c: Likewise.

From-SVN: r215978

From-SVN: r215976

re PR fortran/44054 (Handle -Werror, -Werror=, -fdiagnostics-show-option, !GCC$ diagnostic (pragmas) and color)

gcc/fortran/ChangeLog:

2014-10-06  Manuel López-Ibáñez  <manu@gcc.gnu.org>

	PR fortran/44054
	PR fortran/54687
	* gfortran.h (gfc_warning_cmdline): Add overload that takes an
	option.
	(gfc_error_cmdline): Declare.
	* error.c (gfc_warning_cmdline): New overload that takes an option.
	(gfc_error_cmdline): New.
	* lang.opt (Wmissing-include-dirs): New.
	* scanner.c (add_path_to_list): Use the new functions.
	(load_file): Likewise.
	* options.c (gfc_init_options): Wmissing-include-dirs is enabled
	by default in Fortran.
	(gfc_handle_option): Accept automatically handled options.

From-SVN: r215974

2014-10-02  Ilya Tocar  <ilya.tocar@intel.com>

         * config/i386/adxintrin.h (_subborrow_u64): Use long long for param
         type.
         (_addcarry_u64): Ditto.
         (_addcarryx_u64): Ditto.

From-SVN: r215970

From-SVN: r215969

	* cgraph.h (cgraph_node::get_fun): Declare.
	* cgraph.c (cgraph_node::get_fun): New method.
	* ipa-inline.c (can_inline_edge_p): Use it.

From-SVN: r215968