PR c++/58511
	* semantics.c (is_instantiation_of_constexpr): Return true for
	defaulted functions, too.
	(explain_invalid_constexpr_fn): Only use
	explain_implicit_non_constexpr if !DECL_DECLARED_CONSTEXPR_P.
	* method.c (explain_implicit_non_constexpr): Pass
	DECL_INHERITED_CTOR_BASE to explain_implicit_non_constexpr.

From-SVN: r212507

	PR c++/58611
	* decl.c (check_initializer): Don't finish_compound_literal
	on erroneous constexpr init.

From-SVN: r212506

	PR c++/58612
	* tree.c (bot_replace): Only replace a dummy 'this' parm.

From-SVN: r212505

	PR c++/60628
	* decl.c (create_array_type_for_decl): Only check for auto once.

From-SVN: r212504

	PR c++/58636
	* call.c (build_list_conv): Don't try to build a list of references.

From-SVN: r212503

From-SVN: r212502

	* cgraph.h (symtab_node): Add nonzero_address.
	(decl_in_symtab_p): Break out from ...
	(symtab_get_node): ... here.
	* fold-const.c: Include cgraph.h
	(tree_single_nonzero_warnv_p): Use symtab to determine
	if symbol is non-zero.
	* symtab.c (symtab_node::nonzero_address): New method.

	* gcc.dg/pr36901.h: Simplify because non-zero symbol folding no
	longer happens during parsing.
	* gcc.dg/pr44024.c: Update template.
	* g++.dg/tree-ssa/nonzero-2.C: New testcase.
	* g++.dg/tree-ssa/nonzero-1.C: New testcase.
	* gcc.dg/tree-ssa/nonzero-1.c: New testcase.

From-SVN: r212499

	* ipa-devirt.c (odr_subtypes_equivalent_p): Disable temporary hack
	forgotten in previous commit.

From-SVN: r212497

	* include/ext/random.tcc: Fix operator>> and operator<< for
	uniform_on_sphere_distribution.

From-SVN: r212496

2014-07-13  Tom de Vries  <tom@codesourcery.com>

	* gcc.target/i386/fuse-caller-save-xmm-run.c: New test.
	* gcc.target/i386/fuse-caller-save-xmm.c: New test.

From-SVN: r212495

cp/
	
2014-07-13  Edward Smith-Rowland  <3dw4rd@verizon.net>

	PR C++/60209 - Declaration of user-defined literal operator cause error
	* cp/parser.c (cp_parser_operator()): Fold treatment of strings
	and user-defined string literals.  Use the full string parser.
	(cp_parser_string_literal()): Add flag to not look for literal operator.


testsuite/
	
2014-07-13  Edward Smith-Rowland  <3dw4rd@verizon.net>

	PR C++/60209 - Declaration of user-defined literal operator cause error
	* g++.dg/cpp0x/pr60209-neg.C: New.
	* g++.dg/cpp0x/pr60209.C: New.
	* g++.dg/cpp1y/udlit-empty-string-neg.C: Adjust messages.

From-SVN: r212494

2014-07-13  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/60967
	* g++.dg/cilk-plus/pr60967.C: New.

From-SVN: r212493

2014-07-12  Ulrich Drepper  <drepper@gmail.com>

	* include/ext/random: Add uniform_on_sphere_distribution definition.
	* include/ext/random.tcc: Add out-of-band member function definitions
	for uniform_on_sphere_distribution.
	* testsuite/ext/random/uniform_on_sphere_distribution/
	cons/default.cc: New file.
	* testsuite/ext/random/uniform_on_sphere_distribution/
	operators/equal.cc: New file.
	* testsuite/ext/random/uniform_on_sphere_distribution/
	operators/inequal.cc: New file.
	* testsuite/ext/random/uniform_on_sphere_distribution/
	operators/serialize.cc: New file.

From-SVN: r212492

2014-07-13  Tobias Burnus  <burnus@net-b.de>

        * gfortran.dg/coarray_atomic_4.f90: Avoid using a kind=16
        integer.

From-SVN: r212491

2014-07-13  Tobias Burnus  <burnus@net-b.de>

        * testsuite/libgomp.fortran/pr34020.f90: Make compile
        with TS 18508/Fortran 2015

From-SVN: r212490

From-SVN: r212489

2014-07-12  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/61780
	* dependency.c (gfc_dep_resolver): Index the 'reverse' array so
	that elements are skipped. This then correctly aligns 'reverse'
	with the scalarizer loops.

2014-07-12  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/61780
	* gfortran.dg/dependency_44.f90 : New test

From-SVN: r212486

2014-07-12  Tobias Burnus  <burnus@net-b.de>

        PR fortran/61628
        * trans-types.c (gfc_init_types): Fix data-type bug
        with gfc_max_array_element_size.

From-SVN: r212485

2014-07-12  Tobias Burnus  <burnus@net-b.de>

gcc/fortran/
        * libgfortran.h (libcaf_atomic_codes): Add.
        * trans-decl.c (gfor_fndecl_caf_atomic_def,
        gfor_fndecl_caf_atomic_ref, gfor_fndecl_caf_atomic_cas,
        gfor_fndecl_caf_atomic_op): New variables.
        (gfc_build_builtin_function_decls): Initialize them.
        * trans.h (gfor_fndecl_caf_atomic_def,
        gfor_fndecl_caf_atomic_ref, gfor_fndecl_caf_atomic_cas,
        gfor_fndecl_caf_atomic_op): New variables.
        * trans-intrinsic.c (conv_intrinsic_atomic_op,
        conv_intrinsic_atomic_ref, conv_intrinsic_atomic_cas):
        Add library calls with -fcoarray=lib.

libgfortran/
        * caf/libcaf.h (_gfortran_caf_atomic_define,
        _gfortran_caf_atomic_ref, _gfortran_caf_atomic_op,
        _gfortran_caf_atomic_cas): New prototypes.
        * caf/single.c (_gfortran_caf_atomic_define,
        _gfortran_caf_atomic_ref, _gfortran_caf_atomic_op,
        _gfortran_caf_atomic_cas): New functions.

From-SVN: r212484

gcc/fortran/
2014-07-12  Tobias Burnus  <burnus@net-b.de>

        * check.c (gfc_check_atomic): Update for STAT=.
        (gfc_check_atomic_def, gfc_check_atomic_ref): Update call.
        (gfc_check_atomic_op, gfc_check_atomic_cas,
        gfc_check_atomic_fetch_op): New.
        * gfortran.h (gfc_isym_id): GFC_ISYM_ATOMIC_CAS,
        * GFC_ISYM_ATOMIC_ADD,
        GFC_ISYM_ATOMIC_AND, GFC_ISYM_ATOMIC_OR, GFC_ISYM_ATOMIC_XOR,
        GFC_ISYM_ATOMIC_FETCH_ADD, GFC_ISYM_ATOMIC_FETCH_AND,
        GFC_ISYM_ATOMIC_FETCH_OR and GFC_ISYM_ATOMIC_FETCH_XOR.
        * intrinsic.c (add_subroutines): Handle them.
        * intrinsic.texi: Add documentation for them.
        (ATOMIC_REF, ATOMIC_DEFINE): Add STAT=.
        (ISO_FORTRAN_ENV): Add STAT_FAILED_IMAGE.
        * intrinsic.h (gfc_check_atomic_op, gfc_check_atomic_cas,
        gfc_check_atomic_fetch_op): New
        prototypes.
        * libgfortran.h (libgfortran_stat_codes): Add
        * GFC_STAT_FAILED_IMAGE.
        * iso-fortran-env.def: Add it.
        * trans-intrinsic.c (conv_intrinsic_atomic_op): Renamed from
        conv_intrinsic_atomic_ref; handle more atomics.
        (conv_intrinsic_atomic_def): Handle STAT=.
        (conv_intrinsic_atomic_cas): New.
        (gfc_conv_intrinsic_subroutine): Handle new atomics.

gcc/testsuite/
2014-07-12  Tobias Burnus  <burnus@net-b.de>

        * gfortran.dg/coarray_atomic_1.f90: Update dg-error.
        * gfortran.dg/coarray_atomic_2.f90: New.
        * gfortran.dg/coarray_atomic_3.f90: New.
        * gfortran.dg/coarray_atomic_4.f90: New.
        * gfortran.dg/coarray/atomic_2.f90: New.

From-SVN: r212483

	PR c++/22434
	PR c++/61288
	* call.c (build_conditional_expr_1): Avoid reading freed memory.

From-SVN: r212482

	* tree.c (type_in_anonymous_namespace_p): Ignore TREE_PUBLIC
	on builtin types.
	* ipa-devirt.c: Include stor-layout.h and intl.h
	(odr_subtypes_equivalent_p): New function.
	(warn_odr): New function.
	(warn_type_mismatch): New function.
	(odr_types_equivalent_p): New function.
	(add_type_duplicate): Use it.
	* common.opt (Wodr): New flag.
	* doc/invoke.texi (Wodr): Document new warning.

From-SVN: r212481

	* Minor ChangeLog adjustment.

From-SVN: r212480

	* lto.c (read_cgraph_and_symbols): Do not push DECL_INIT_IO
	timevar
	(materialize_cgraph): Do not push GIMPLE_IN timevar.

	* timevar.def (TV_IPA_LTO_DECL_INIT_IO): Remove.
	(TV_IPA_LTO_CTORS_IN, TV_IPA_LTO_CTORS_OUT): New timevar.
	* cgraph.c (cgraph_get_body): Push GIMPLE_IN timevar.
	(varpool_get_constructor): Push CTORS_IN timevar.
	* lto-streamer-out.c (lto_output): Push TV_IPA_LTO_CTORS_OUT
	timevar.

From-SVN: r212479

	* config/i386/i386-builtin-types.def: Add USHORT_FTYPE_VOID.
	Remove VOID_FTYPE_PUSHORT.
	* config/i386/i386.c (bdesc_special_args) <__builtin_ia32_fnstsw>:
	Change code to USHORT_FTYPE_VOID.
	(ix86_expand_special_args_builtin): Handle USHORT_FTYPE_VOID.
	(ix86_expand_builtin): Remove IX86_BUILTIN_FNSTSW handling.
	(ix86_atomic_assign_expand_fenv): Update for
	__builtin_ia32_fnstsw changes.
	* config/i386/i386.md (x86_fnstsw_1): Set length unconditionally to 2.
	(fnstsw): Change operand 0 to nonimmediate operand.

From-SVN: r212478

2014-07-11  Edward Smith-Rowland  <3dw4rd@verizon.net>

	PR c++/57644 - [C++1y] Cannot bind bitfield to lvalue reference
	g++.dg/cpp0x/pr57644.C: New.

From-SVN: r212477

2014-07-11  Edward Smith-Rowland  <3dw4rd@verizon.net>

	Add the logistic_distribution as an extension.
	* include/ext/random: Add the logistic_distribution.
	* include/ext/random.tcc: Add the logistic_distribution.
	* testsuite/ext/random/logistic_distribution/cons/parms.cc: New.
	* testsuite/ext/random/logistic_distribution/cons/default.cc: New.
	* testsuite/ext/random/logistic_distribution/requirements/typedefs.cc:
	New.
	* testsuite/ext/random/logistic_distribution/operators/inequal.cc: New.
	* testsuite/ext/random/logistic_distribution/operators/equal.cc: New.
	* testsuite/ext/random/logistic_distribution/operators/serialize.cc:
	New.

From-SVN: r212476

From-SVN: r212475

This revision renames several files in the runtime directory
from .c to .goc.

From-SVN: r212472

	* Minor ChangeLog adjustment.

From-SVN: r212471

	* Minor ChangeLog adjustments.

From-SVN: r212470

/cp
2014-07-11  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/53159
	* call.c (build_user_type_conversion_1): Copy LOOKUP_NO_NARROWING
	into convflags.
	* decl.c (check_initializer): Don't call check_narrowing here,
	set LOOKUP_NO_NARROWING.
	* typeck2.c (digest_init_r): Likewise.

/testsuite
2014-07-11  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/53159
	* g++.dg/cpp0x/Wnarrowing1.C: New.

From-SVN: r212469

From-SVN: r212468

	* vapool.c: Include tree-ssa-alias.h, gimple.h and lto-streamer.h
	(varpool_get_constructor): New function.
	(varpool_ctor_useable_for_folding_p): Break out from ...
	(ctor_for_folding): ... here; use varpool_get_constructor.
	(varpool_assemble_decl): Likewise.
	* lto-streamer.h (struct output_block): Turn cgraph_node
	to symbol filed.
	(lto_input_variable_constructor): Declare.
	* ipa-visibility.c (function_and_variable_visibility): Use
	varpool_get_constructor.
	* cgraph.h (varpool_get_constructor): Declare.
	(varpool_ctor_useable_for_folding_p): New function.
	* lto-streamer-out.c (get_symbol_initial_value): Take encoder
	parameter; return error_mark_node for non-trivial constructors.
	(lto_write_tree_1, DFS_write_tree): UPdate use of
	get_symbol_initial_value.
	(output_function): Update initialization of symbol.
	(output_constructor): New function.
	(copy_function): Rename to ..
	(copy_function_or_variable): ... this one; handle vars too.
	(lto_output): Output variable sections.
	* lto-streamer-in.c (input_constructor): New function.
	(lto_read_body): Rename from ...
	(lto_read_body_or_constructor): ... this one; handle vars
	too.
	(lto_input_variable_constructor): New function.
	* ipa-prop.c (ipa_prop_write_jump_functions,
	ipa_prop_write_all_agg_replacement): Update.
	* lto-cgraph.c (compute_ltrans_boundary): Use it.
	(output_cgraph_opt_summary): Set symbol to NULL.

	* lto-partition.c (add_references_to_partition): Use 
	varpool_ctor_useable_for_folding_p.
	* lto.c (lto_read_in_decl_state): Update sanity check.

From-SVN: r212467

	* ipa-prop.c (ipa_binfo_from_known_type_jfunc): In LTO do not walk
	non-polymorphic types.
	* ipa-cp.c (ipa_get_jf_ancestor_result): Likewise.
	* ipa-devirt.c (types_same_for_odr): Do not explode when one
	of types is not polymorphic.

From-SVN: r212466

2014-07-11  Vladimir Makarov  <vmakarov@redhat.com>

	* lra-constraints.c (remove_inheritance_pseudos): Process
	destination pseudo too.

From-SVN: r212464

2014-07-11  Rong Xu  <xur@google.com>

	* libgcov-util.c (gcov_max_filename): Fix declartion.

From-SVN: r212463

2014-07-11  Rong Xu  <xur@google.com>

	* gcov-tool.c (gcov_output_files): Fix build error introduced in
	commit r212448.

From-SVN: r212462

	* config/avr/avr-arch.h (avr_mcu_t): Add text section start attribute.
	* config/avr/avr-devices.c (AVR_MCU): Same.
	(avr_mcu_types): add text start value to end of device list.
	* config/avr/avr-mcus.def: Add text section start for all devices.
	(ata5782): Add new avr5 device.
	(ata5831): Same.
	* config/avr/avr-tables.opt: Regenerate.
	* config/avr/avr.h: Add declaration for text section start handler.
	(EXTRA_SPEC_FUNCTIONS): Add text section start handler to SPEC function=
s.
	(LINK_SPEC): Include text section start handler to linker spec.
	* config/avr/driver-avr.c (avr_device_to_text_start): New function to
	pass -Ttext option to linker if the text section start for the device i=
s
	not zero.
	* config/avr/t-multilib: Regenerate.
	* doc/avr-mmcu.texi: Regenerate.

From-SVN: r212461

        * config/rs6000/aix51.h (LINK_SPEC): Remove -bnodelcsect.
        * config/rs6000/aix52.h (LINK_SPEC): Same.
        * config/rs6000/aix53.h (LINK_SPEC): Same.
        * config/rs6000/aix61.h (LINK_SPEC): Same.
        * config/rs6000/xcoff.h (MAKE_DECL_ONE_ONLY): Define.

From-SVN: r212460