* doc/invoke.texi (-fsemantic-interposition): Document.
	* common.opt (fsemantic-interposition): New flag.
	* varasm.c (decl_replaceable_p): Use it.
	* gcc.dg/tree-ssa/interposition.c: New testcase.

From-SVN: r212049

2014-06-26  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

	PR target/61542
	* config/rs6000/vsx.md (vsx_extract_v4sf): Fix bug with element
	extraction other than index 3.

From-SVN: r212047

	* testsuite/util/testsuite_allocator.h
	(tracker_allocator_counter::allocate): Remove new invocation, only
	collect information.
	(tracker_allocator_counter::deallocate): Remove delete invocation, only
	collect information.
	(check_inconsistent_alloc_value_type): New.
	(tracker_allocator): Transform as a facade for any allocator type.
	(uneq_allocator): Likewise.
	(propagating_allocator): Likewise.
	* testsuite/23_containers/forward_list/debug/move_assign_neg.cc: Use an
	explicitly non propagating allocator.
	* testsuite/23_containers/map/debug/move_assign_neg.cc: Likewise.
	* testsuite/23_containers/multimap/debug/move_assign_neg.cc: likewise.
	* testsuite/23_containers/multiset/debug/move_assign_neg.cc: Likewise.
	* testsuite/23_containers/set/debug/move_assign_neg.cc: Likewise.
	* testsuite/23_containers/unordered_map/debug/move_assign_neg.cc:
	Likewise.
	* testsuite/23_containers/unordered_multimap/debug/move_assign_neg.cc:
	Likewise.
	* testsuite/23_containers/unordered_multiset/debug/move_assign_neg.cc:
	Likewise.
	* testsuite/23_containers/unordered_set/debug/move_assign_neg.cc:
	Likewise.
	* testsuite/23_containers/vector/debug/move_assign_neg.cc: Likewise.

From-SVN: r212046

	* parser.c (cp_parser_for_init_statement): Change range-for error
	to pedwarn.

From-SVN: r212044

	N3994 Ranged-based for-loops: The Next Generation
	* parser.c (cp_lexer_nth_token_is): New.
	(cp_parser_for_init_statement): Allow "for (id : init)".

From-SVN: r212043

	* c-common.h (enum cxx_dialect): Add cxx1z.
	* c.opt (std=c++1z, std=c++17, std=gnu++1z, std=gnu++17): New.
	* c-opts.c (c_common_handle_option, set_std_cxx1z): Handle it.

From-SVN: r212042

2014-06-26  Teresa Johnson  <tejohnson@google.com>

	* c-family/c-common.h (get_dump_info): Declare.
	* c-family/c-gimplify.c (c_genericize): Use saved dump files.
	* c-family/c-opts.c (c_common_parse_file): Begin and end dumps
	once around parsing invocation.
	(get_dump_info): New function.
	* cp/class.c (dump_class_hierarchy): Use saved dump files.
	(dump_vtable): Ditto.
	(dump_vtt): Ditto.

From-SVN: r212041

2014-06-26  Teresa Johnson  <tejohnson@google.com>

	* doc/invoke.texi: Fix typo.
	* dumpfile.c: Add support for documented -fdump-* options
	optimized/missed/note/optall.

From-SVN: r212040

re PR c++/56633 (Overload selection error for non-static data member initialization with initializer list in template class)

2014-06-26  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/56633
	* g++.dg/cpp0x/deleted8.C: New.

From-SVN: r212037

	* params.def (PARAM_ALLOW_LOAD_DATA_RACES)
	(PARAM_ALLOW_PACKED_LOAD_DATA_RACES)
	(PARAM_ALLOW_PACKED_STORE_DATA_RACES): Removed.
	(PARAM_ALLOW_STORE_DATA_RACES): Set default to zero.
	* opts.c (default_options_optimization): Set
	PARAM_ALLOW_STORE_DATA_RACES to one at -Ofast.
	* doc/invoke.texi (allow-load-data-races)
	(allow-packed-load-data-races, allow-packed-store-data-races):
	Removed.
	(allow-store-data-races): Document the new default.

testsuite/
	* g++.dg/simulate-thread/bitfields-2.C: Remove allow-load-data-races
	parameter.
	* g++.dg/simulate-thread/bitfields.C: Likewise.
	* gcc.dg/simulate-thread/strict-align-global.c: Remove
	allow-packed-store-data-races parameter.
	* gcc.dg/simulate-thread/subfields.c: Likewise.
	* gcc.dg/tree-ssa/20050314-1.c: Set parameter allow-store-data-races
	to one.

From-SVN: r212034

From-SVN: r212031

From-SVN: r212029

ipa-prop.c (ipa_impossible_devirt_target): No longer static, renamed to ipa_impossible_devirt_target.

2014-06-26  Martin Jambor  <mjambor@suse.cz>

	* ipa-prop.c (ipa_impossible_devirt_target): No longer static,
	renamed to ipa_impossible_devirt_target.  Fix typo.
	* ipa-prop.h (ipa_impossible_devirt_target): Declare.
	* ipa-cp.c (ipa_get_indirect_edge_target_1): Use
	ipa_impossible_devirt_target.

testsuite/
	* g++.dg/ipa/pr60600.C: Fix typo.
	* g++.dg/ipa/devirt-25.C: Likewise.
	* g++.dg/ipa/pr61540.C: Likewise.

From-SVN: r212028

	* include/bits/shared_ptr_base.h (__shared_ptr::_Deleter): Fix
	parameter type.

From-SVN: r212027

2014-06-26  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/61607
	* tree-ssa-copy.c (copy_prop_visit_phi_node): Adjust comment
	explaining why we restrict copies on loop depth.
	* tree-ssa-dom.c (cprop_operand): Remove restriction on
	on loop depth.
	(record_equivalences_from_phis): Instead add it here.

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

From-SVN: r212026

	gcc/testsuite/
	* gcc.dg/inline-22.c: Add bind_pic_locally.
	* gcc.dg/inline_4.c: Ditto.
	* gcc.dg/fail_always_inline.c: Ditto.
	* g++.dg/ipa/devirt-25.C: Ditto.

From-SVN: r212024

target-support.exp (bind_pic_locally): Save the flags to 'flags_to_postpone' instead of appending to 'flags'.


	gcc/testsuite/
	* lib/target-support.exp (bind_pic_locally): Save the flags to
	'flags_to_postpone' instead of appending to 'flags'.
	* lib/gcc.exp (gcc_target_compile): Append board_info's multilib_flags
	with flags_to_postpone and revert after target_compile.
	* lib/g++.exp (g++_target_compile): Ditto.
	* lib/gfortran.exp (gfortran_target_compile): Ditto.

From-SVN: r212023

From-SVN: r212022

        * Makefile.in (COLLECT2_OBJS): Add collect-utils.o.
        (LTO_WRAPPER_OBJS): New variable.
        (lto-wrapper$(exeext)): Use it.
        * collect2.c: Include "collect-utils.h".
        (verbose, debug): Remove variables.
        (at_file_supplied): No longer static.
        (tool_name): New variable.
        (do_wait, fork_execute, maybe_unlink): Don't declare.
        (tool_cleanup): No longer static.
        (notice): Remove function.
        (maybe_run_lto_and_relink, main, do_dsymutil): Add new arg to
        fork_execute calls.
        (collect_wait, do_wait, collect_execute): Remove functions.
        (maybe_unlink): No longer static.
        * collect2.h (verbose, debug): Don't declare.
        (at_file_supplied): Declare.
        * collect-utils.c (utils_cleanup): New arg from_signal.  All callers
        changed.
        (collect_execute): Replace with implementation from collect2, plus a
        new arg use_atfile.  All callers changed.
        (collect_wait): Replace with implementation from collect2.
        (maybe_unlink_file): Remove function.
        (fork_execute): Replace with implementation from collect2, plus a
        new arg use_atfile.  All callers changed.
        (do_wait): Add call to utils_cleanup to the error path.
        * collect-utils.h (collect_execute, fork_execute, utils_cleanup,
        tool_cleanup): Adjust declarations.
        * lto-wrapper.c (tool_cleanup): Add unused bool argument.
        * tlink.c: Include "collect-utils.h".
        (tlink_execute): New arg use_atfile.  All callers changed.
        (tlink_init, tlink_execute): Remove declarations.

From-SVN: r212020

	* collect-utils.c (save_temps): New variable.
	(do_wait): Use it instead of debug.  Use fatal_error.
	* collect-utils.h (save_temps): Declare.
	* collect2.c (verbose): Rename from vflag.  All uses changed.
	(tool_cleanup): New function, copied from collect_atexit.
	(collect_atexit, handler): Just call it.
	* collect2.h (verbose): Declaration renamed from vflag.
	* lto-wrapper.c (maybe_unlink, run_gcc): Use save_temps instead of
	debug.

From-SVN: r212019

	* Makefile.in (ALL_HOST_BACKEND_OBJS): Add collect-utils.o.
	(lto-wrapper$(exeext)): Link with collect-utils.o.
	* collect-utils.c: New file.
	* collect-utils.h: New file.
	* lto-wrapper.c: Include "collect-utils.h".
	(args_name): Delete variable.
	(tool_name): New variable.
	(tool_cleanup): New function.
	(maybe_unlink): Renamed from maybe_unlink_file.  All callers changed.
	(lto_wrapper_cleanup, fatal_signal, collect_execute, collect_wait,
	fork_execute): Remove functions.

From-SVN: r212018

From-SVN: r212017

	* lib/target-supports.exp (check_effective_target_trapping): Fix
	typo.

From-SVN: r212016

	* doc/extend.texi (Function Attributes): Fix typo in description
	of RX vector attribute.

From-SVN: r212015

gcc/

	* config.gcc (supported_defaults): Error when passing either
	--with-tune or --with-arch in conjunction with --with-cpu for ARM.

From-SVN: r212014

2014-06-26  Richard Biener  <rguenther@suse.de>

	* tree-ssa-dom.c (cprop_operand): Remove restriction on
	propagating volatile pointers.

From-SVN: r212013

2014-06-26  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/61607
	* tree-ssa-threadupdate.c (ssa_redirect_edges): Cancel the
	loop if we redirected its latch edge.
	(thread_block_1): Do not cancel loops prematurely.

From-SVN: r212011

re PR c++/61537 (template parameter lists wrongly detected on "struct" or "class" keyword on parameters)

Fix PR c++/61537

	* parser.c (cp_parser_elaborated_type_specifier): Only consider template
	parameter lists outside of function parameter scope.

	* g++.dg/template/pr61537.C: New testcase.

From-SVN: r212008

	* toplev.c (backend_init_target): Move init_emit_regs and init_regs to...
	(backend_init) ... here; skip ira_init_once and backend_init_target.
	(target_reinit) ... and here; clear this_target_rtl->lang_dependent_initialized.
	(lang_dependent_init_target): Clear this_target_rtl->lang_dependent_initialized;
	break out rtl initialization to ...
	(initialize_rtl): ... here; call also backend_init_target and ira_init_once.
	* toplev.h (initialize_rtl): New function.
	* function.c: Include toplev.h
	(init_function_start): Call initialize_rtl.
	* rtl.h (target_rtl): Add target_specific_initialized,
	lang_dependent_initialized.

From-SVN: r212007

From-SVN: r212006

	* testsuite/20_util/shared_ptr/creation/alloc.cc: Fix use of test
	allocator.
	* testsuite/20_util/shared_ptr/creation/no_rtti.cc: Likewise.
	* testsuite/30_threads/promise/cons/alloc.cc: Likewise.

From-SVN: r212003

2014-06-25  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

	* gfortran.dg/default_format_denormal_2.f90:  Remove xfail for
	powerpc*-*-linux*.

From-SVN: r212000

2014-06-25  Paul Gortmaker  <paul.gortmaker@windriver.com>
            Jakub Jelinek  <jakub@redhat.com>

        * gcc.c (set_multilib_dir): Malloc "." pointer as well.

Co-Authored-By: Jakub Jelinek <jakub@redhat.com>

From-SVN: r211997

	* include/Makefile.am: Add new header.
	* include/Makefile.in: Regenerate.
	* include/bits/allocated_ptr.h (__allocated_ptr, __allocate_guarded):
	New RAII utilities for working with allocators.
	* include/bits/shared_ptr_base.h (_Sp_counted_deleter): Define
	__allocator_type typedef and use new __allocated_ptr type.
	(_Sp_counted_ptr_inplace): Likewise.
	(__shared_count::__shared_count, __shared_ptr::__shared_ptr): Use
	__allocate_guarded to to simplify exception handling.
	* include/experimental/any (any::_Manager_alloc::_S_alloc): Likewise.
	* include/std/future (_Result_alloc::_M_destroy): Likewise.
	(_Result_alloc::_S_allocate_result): Likewise.
	* testsuite/20_util/shared_ptr/cons/43820_neg.cc: Adjust line number.
	* testsuite/20_util/shared_ptr/cons/void_neg.cc: Likewise.
	* testsuite/20_util/shared_ptr/creation/no_rtti.cc: New.
	* testsuite/20_util/shared_ptr/creation/alloc.cc: Test allocator
	with fancy pointer.
	* testsuite/30_threads/promise/cons/alloc.cc: Likewise.

From-SVN: r211996

	* include/bits/alloc_traits.h (__alloc_rebind): Define alias template.
	* include/bits/forward_list.h (_Fwd_list_base): Use __alloc_rebind.
	* include/bits/hashtable_policy.h (_Insert_base, _Hashtable_alloc):
	Likewise.
	* include/ext/alloc_traits.h: Fix comment.

From-SVN: r211995

gcc/fortran/
2014-06-25  Tobias Burnus  <burnus@net-b.de>

        * interface.c (check_intents): Fix diagnostic with
        coindexed coarrays.

gcc/testsuite/
2014-06-25  Tobias Burnus  <burnus@net-b.de>

        * gfortran.dg/coarray_33.f90: New.

From-SVN: r211994

resolve.c (resolve_ordinary_assign): Don't invoke caf_send when assigning a coindexed RHS scalar to a noncoindexed...

2014-06-25  Tobias Burnus  <burnus@net-b.de>

fortran/
        * resolve.c (resolve_ordinary_assign): Don't invoke caf_send
        when assigning a coindexed RHS scalar to a noncoindexed LHS
        array.
        * trans-intrinsic.c (conv_caf_send): Do numeric type conversion
        for a noncoindexed scalar RHS.

gcc/testsuite/
        * gfortran.dg/coarray/coindexed_1.f90: New.

libgfortran/
        * caf/single.c (assign_char4_from_char1,
        * assign_char1_from_char4,
        convert_type): New static functions.
        (_gfortran_caf_get, _gfortran_caf_send): Use them.

From-SVN: r211993

gcc/fortran/
2014-06-25  Tobias Burnus  <burnus@net-b.de>

        * check.c (check_co_minmaxsum): Add definable check.
        * expr.c (gfc_check_vardef_context): Fix context == NULL case.
        * trans-expr.c (get_scalar_to_descriptor_type): Handle pointer
        arguments.
        * trans-intrinsic.c (gfc_conv_intrinsic_caf_get): Fix generation
        of temporary strings.

gcc/testsuite/
2014-06-25  Tobias Burnus  <burnus@net-b.de>

        * gfortran.dg/coarray_collectives_7.f90: New.

From-SVN: r211992

2014-06-25  Tom de Vries  <tom@codesourcery.com>

	* config/arm/arm.c (arm_emit_call_insn): Remove clobber of CC_REGNUM.

From-SVN: r211990

tree-ssa-forwprop.c (associate_plusminus): For widening conversions check for undefined overflow in (T)(P + A) - (T)P -> (T)A.

2014-06-25  Bernd Edlinger  <bernd.edlinger@hotmail.de>

        * tree-ssa-forwprop.c (associate_plusminus): For widening conversions
        check for undefined overflow in (T)(P + A) - (T)P -> (T)A.
        Issue a strict overflow warning if appropriate.

testsuite:
2014-06-25  Bernd Edlinger  <bernd.edlinger@hotmail.de>

        * gcc.c-torture/execute/20140622-1.c: New test.

From-SVN: r211988