PR other/67457
	* backtrace.c: #include "internal.h".
	(struct backtrace_data): Add can_alloc field.
	(unwind): If can_alloc is false, don't try to get file/line
	information.
	(backtrace_full): Set can_alloc field in bdata.
	* alloc.c (backtrace_alloc): Don't call error_callback if it is
	NULL.
	* mmap.c (backtrace_alloc): Likewise.
	* internal.h: Update comments for backtrace_alloc and
	backtrace_free.

From-SVN: r227533

Merge liboffloadmic from upstream, version 20150803.

liboffloadmic/
	* Makefile.am (liboffloadmic_host_la_DEPENDENCIES): Remove libcoi_host
	and libmyo-client.  liboffloadmic_host loads them dynamically.
	* Makefile.in: Regenerate.
	* doc/doxygen/header.tex: Merge from upstream, version 20150803
	<https://openmprtl.org/sites/default/files/liboffload_oss_20150803.tgz>.
	* runtime/cean_util.cpp: Likewise.
	* runtime/cean_util.h: Likewise.
	* runtime/coi/coi_client.cpp: Likewise.
	* runtime/coi/coi_client.h: Likewise.
	* runtime/coi/coi_server.cpp: Likewise.
	* runtime/coi/coi_server.h: Likewise.
	* runtime/compiler_if_host.cpp: Likewise.
	* runtime/compiler_if_host.h: Likewise.
	* runtime/compiler_if_target.cpp: Likewise.
	* runtime/compiler_if_target.h: Likewise.
	* runtime/dv_util.cpp: Likewise.
	* runtime/dv_util.h: Likewise.
	* runtime/liboffload_error.c: Likewise.
	* runtime/liboffload_error_codes.h: Likewise.
	* runtime/liboffload_msg.c: Likewise.
	* runtime/liboffload_msg.h: Likewise.
	* runtime/mic_lib.f90: Likewise.
	* runtime/offload.h: Likewise.
	* runtime/offload_common.cpp: Likewise.
	* runtime/offload_common.h: Likewise.
	* runtime/offload_engine.cpp: Likewise.
	* runtime/offload_engine.h: Likewise.
	* runtime/offload_env.cpp: Likewise.
	* runtime/offload_env.h: Likewise.
	* runtime/offload_host.cpp: Likewise.
	* runtime/offload_host.h: Likewise.
	* runtime/offload_iterator.h: Likewise.
	* runtime/offload_myo_host.cpp: Likewise.
	* runtime/offload_myo_host.h: Likewise.
	* runtime/offload_myo_target.cpp: Likewise.
	* runtime/offload_myo_target.h: Likewise.
	* runtime/offload_omp_host.cpp: Likewise.
	* runtime/offload_omp_target.cpp: Likewise.
	* runtime/offload_orsl.cpp: Likewise.
	* runtime/offload_orsl.h: Likewise.
	* runtime/offload_table.cpp: Likewise.
	* runtime/offload_table.h: Likewise.
	* runtime/offload_target.cpp: Likewise.
	* runtime/offload_target.h: Likewise.
	* runtime/offload_target_main.cpp: Likewise.
	* runtime/offload_timer.h: Likewise.
	* runtime/offload_timer_host.cpp: Likewise.
	* runtime/offload_timer_target.cpp: Likewise.
	* runtime/offload_trace.cpp: Likewise.
	* runtime/offload_trace.h: Likewise.
	* runtime/offload_util.cpp: Likewise.
	* runtime/offload_util.h: Likewise.
	* runtime/ofldbegin.cpp: Likewise.
	* runtime/ofldend.cpp: Likewise.
	* runtime/orsl-lite/include/orsl-lite.h: Likewise.
	* runtime/orsl-lite/lib/orsl-lite.c: Likewise.
	* runtime/use_mpss2.txt: Likewise.
	* include/coi/common/COIEngine_common.h: Merge from upstream, MPSS
	version 3.5
	<http://registrationcenter.intel.com/irc_nas/7445/mpss-src-3.5.tar>.
	* include/coi/common/COIEvent_common.h: Likewise.
	* include/coi/common/COIMacros_common.h: Likewise.
	* include/coi/common/COIPerf_common.h: Likewise.
	* include/coi/common/COIResult_common.h: Likewise.
	* include/coi/common/COISysInfo_common.h: Likewise.
	* include/coi/common/COITypes_common.h: Likewise.
	* include/coi/sink/COIBuffer_sink.h: Likewise.
	* include/coi/sink/COIPipeline_sink.h: Likewise.
	* include/coi/sink/COIProcess_sink.h: Likewise.
	* include/coi/source/COIBuffer_source.h: Likewise.
	* include/coi/source/COIEngine_source.h: Likewise.
	* include/coi/source/COIEvent_source.h: Likewise.
	* include/coi/source/COIPipeline_source.h: Likewise.
	* include/coi/source/COIProcess_source.h: Likewise.
	* include/myo/myo.h: Likewise.
	* include/myo/myoimpl.h: Likewise.
	* include/myo/myotypes.h: Likewise.
	* plugin/Makefile.am (myo_inc_dir): Remove.
	(libgomp_plugin_intelmic_la_CPPFLAGS): Do not define MYO_SUPPORT.
	(AM_CPPFLAGS): Likewise for offload_target_main.
	* plugin/Makefile.in: Regenerate.
	* runtime/emulator/coi_common.h: Update copyright years.
	(OFFLOAD_EMUL_KNC_NUM_ENV): Replace with ...
	(OFFLOAD_EMUL_NUM_ENV): ... this.
	(enum cmd_t): Add CMD_CLOSE_LIBRARY.
	* runtime/emulator/coi_device.cpp: Update copyright years.
	(COIProcessWaitForShutdown): Add space between string constants.
	Return handle to host in CMD_OPEN_LIBRARY.
	Support CMD_CLOSE_LIBRARY.
	* runtime/emulator/coi_device.h: Update copyright years.
	* runtime/emulator/coi_host.cpp: Update copyright years.
	(knc_engines_num): Replace with ...
	(num_engines): ... this.
	(init): Replace OFFLOAD_EMUL_KNC_NUM_ENV with OFFLOAD_EMUL_NUM_ENV.
	(COIEngineGetCount): Replace COI_ISA_KNC with COI_ISA_MIC, and
	knc_engines_num with num_engines.
	(COIEngineGetHandle): Likewise.
	(COIProcessCreateFromMemory): Add space between string constants.
	(COIProcessCreateFromFile): New function.
	(COIProcessLoadLibraryFromMemory): Rename arguments according to
	COIProcess_source.h.  Return handle, received from target.
	(COIProcessUnloadLibrary): New function.
	(COIPipelineClearCPUMask): New function.
	(COIPipelineSetCPUMask): New function.
	(COIEngineGetInfo): New function.
	* runtime/emulator/coi_host.h: Update copyright years.
	* runtime/emulator/coi_version_asm.h: Regenerate.
	* runtime/emulator/coi_version_linker_script.map: Regenerate.
	* runtime/emulator/myo_client.cpp: Update copyright years.
	* runtime/emulator/myo_service.cpp: Update copyright years.
	(myoArenaRelease): New function.
	(myoArenaAcquire): New function.
	(myoArenaAlignedFree): New function.
	(myoArenaAlignedMalloc): New function.
	* runtime/emulator/myo_service.h: Update copyright years.
	* runtime/emulator/myo_version_asm.h: Regenerate.
	* runtime/emulator/myo_version_linker_script.map: Regenerate.

From-SVN: r227532

/cp
2015-09-08  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/67369
	* pt.c (tsubst_copy, [case FUNCTION_DECL]): Do not call tsubst
	if the first argument isn't a template.

/testsuite
2015-09-08  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/67369
	* g++.dg/cpp1y/lambda-generic-ice4.C: New.

From-SVN: r227530

	PR other/67457
	* mmap.c (backtrace_alloc): Correct test for mmap failure.

From-SVN: r227529

From-SVN: r227527

	* include/bits/shared_ptr_base.h (__shared_ptr::operator->): Change
	_GLIBCXX_DEBUG_ASSERT to _GLIBCXX_DEBUG_PEDASSERT.
	* include/bits/unique_ptr.h (unique_ptr::operator->): Likewise.
	* testsuite/20_util/shared_ptr/observers/get.cc: Test operator-> on
	empty shared_ptr.

From-SVN: r227524

intelmic-mkoffload.c (prepare_target_image): Handle all non-alphanumeric characters in the symbol name.

	* config/i386/intelmic-mkoffload.c (prepare_target_image): Handle all
	non-alphanumeric characters in the symbol name.

From-SVN: r227522

	* include/bits/regex_compiler.h (_BracketMatcher::_M_is_ready):
	Initialize using NSDMI and set using _GLIBCXX_DEBUG_ONLY.

From-SVN: r227521

	* testsuite/30_threads/timed_mutex/try_lock_until/57641.cc: Rename
	shadowed variable.

From-SVN: r227519

	* testsuite/30_threads/recursive_timed_mutex/unlock/2.cc: Run on
	darwin.
	* testsuite/30_threads/timed_mutex/unlock/2.cc: Run on darwin.

From-SVN: r227518

	PR inline-asm/67448
	* gimplify.c (gimplify_asm_expr): Don't allow MODIFY_EXPR as
	a memory input.

	* gcc.dg/asm-10.c: New test.

From-SVN: r227517

	* system.h (INTTYPE_MINIMUM): Rewrite to avoid shift warning.

	* system.h (INTTYPE_MINIMUM): Rewrite to avoid shift warning.

From-SVN: r227516

From-SVN: r227515

gcc:
* config/i386/cygming.h (SUBTARGET_OVERRIDE_OPTIONS): Do
not warn.

From-SVN: r227512

From-SVN: r227511

From-SVN: r227506

2015-09-05  Janne Blomqvist  <jb@gcc.gnu.org>

	PR fortran/53379
	* libgfortran.h (exit_error): New prototype.
	* runtime/error.c (exit_error): New function.
	(os_error): Call exit_error instead of exit.
	(runtime_error): Likewise.
	(runtime_error_at): Likewise.
	(internal_error): Likewise.
	(generate_error): Likewise.
	(notify_std): Likewise.
	* runtime/stop.c (error_stop_string): Likewise.
	(error_stop_numeric): Likewise.

From-SVN: r227503

	* intrinsic.h (gfc_simplify_mvbits): Remove.
	* simplify.c (gfc_simplify_mvbits): Remove.
	* intrinsic.c (add_subroutines): Remove reference to
	gfc_simplify_mvbits.

From-SVN: r227502

2015-09-04  Manuel López-Ibáñez  <manu@gcc.gnu.org>

	PR fortran/67429
	* error.c (gfc_clear_pp_buffer): Reset last_location, otherwise
	caret lines might be skipped when actually giving a diagnostic.

From-SVN: r227500

	PR middle-end/67452
	* tree-ssa-live.c: Include cfgloop.h.
	(remove_unused_locals): Clear loop->simduid if simduid is about
	to be removed from cfun->local_decls.

	* gcc.dg/lto/pr67452_0.c: New test.

From-SVN: r227498

gcc/ChangeLog

	PR target/65210
	* config/avr/avr.c (avr_eval_addr_attrib): Look for io_low
	attribute as well.

gcc/testsuite/ChangeLog

	PR target/65210
	* gcc.target/avr/pr65210.c: New test.

From-SVN: r227496

	PR libstdc++/65704
	* include/std/mutex (recursive_timed_mutex): Fix uses of _Can_lock.

From-SVN: r227495

2015-09-04  Tom de Vries  <tom@codesourcery.com>

	* doc/invoke.texi (@item -ftrapv, @item -fwrapv): Document interaction.

From-SVN: r227494

	* tree-ssa-scopedtables.c (const_and_copies::const_and_copies): Remove
	unnecessary constructor.  It's now trivial and implemented inside...
	* tree-ssa-scopedtables.h (const_and_copies): Implement trivial
	constructor.  Add comments to various methods.  Remove unused
	private fields.
	* tree-ssa-dom.c (pass_dominator::execute): Corresponding changes.
	* tree-vrp.c (identify_jump_threads): Likewise.
	* tree-ssa-threadedge.c (thread_through_normal_block): Fix minor
	indentation issues.
	(thread_across_edge): Similarly.
	(record_temporary_equivalences_from_stmts_at_dest): Remove unused
	arguments in constructor call.

From-SVN: r227493

	PR testsuite/67450
	* lib/target-supports.exp (check_cached_effective_target):
	Apppend $prop to et_prop_list only if needed.

From-SVN: r227492

	PR sanitizer/67279
	* c-typeck.c (build_binary_op): Don't instrument static initializers.

	* gcc.dg/ubsan/pr67279.c: New test.

From-SVN: r227491

	PR libstdc++/65704
	* include/Makefile.am: Add <bits/mutex.h>.
	* include/Makefile.in: Regenerate.
	* include/bits/mutex.h (__mutex_base, mutex, lock_guard, unique_lock):
	New file containing types moved from <mutex>.
	* include/std/condition_variable: Include <bits/mutex.h> instead of
	<mutex>.
	* include/std/mutex (__mutex_base, mutex, lock_guard, unique_lock):
	Move to <bits/mutex.h>.
	*  testsuite/30_threads/recursive_timed_mutex/cons/1.cc: Remove
	dg-require-gthreads-timed.
	*  testsuite/30_threads/recursive_timed_mutex/cons/assign_neg.cc:
	Likewise.
	*  testsuite/30_threads/recursive_timed_mutex/cons/copy_neg.cc:
	Likewise.
	*  testsuite/30_threads/recursive_timed_mutex/dest/
	destructor_locked.cc: Likewise.
	*  testsuite/30_threads/recursive_timed_mutex/lock/1.cc: Likewise.
	*  testsuite/30_threads/recursive_timed_mutex/lock/2.cc: Likewise.
	*  testsuite/30_threads/recursive_timed_mutex/try_lock/1.cc: Likewise.
	*  testsuite/30_threads/recursive_timed_mutex/try_lock/2.cc: Likewise.
	*  testsuite/30_threads/recursive_timed_mutex/try_lock_for/1.cc:
	Likewise.
	*  testsuite/30_threads/recursive_timed_mutex/try_lock_for/2.cc:
	Likewise.
	*  testsuite/30_threads/recursive_timed_mutex/try_lock_for/3.cc:
	Likewise.
	*  testsuite/30_threads/recursive_timed_mutex/try_lock_until/1.cc:
	Likewise.
	*  testsuite/30_threads/recursive_timed_mutex/try_lock_until/2.cc:
	Likewise.
	*  testsuite/30_threads/recursive_timed_mutex/unlock/1.cc: Likewise.
	*  testsuite/30_threads/timed_mutex/cons/1.cc: Likewise.
	*  testsuite/30_threads/timed_mutex/cons/assign_neg.cc: Likewise.
	*  testsuite/30_threads/timed_mutex/cons/copy_neg.cc: Likewise.
	*  testsuite/30_threads/timed_mutex/dest/destructor_locked.cc:
	Likewise.
	*  testsuite/30_threads/timed_mutex/lock/1.cc: Likewise.
	*  testsuite/30_threads/timed_mutex/requirements/standard_layout.cc:
	Likewise.
	*  testsuite/30_threads/timed_mutex/try_lock/1.cc: Likewise.
	*  testsuite/30_threads/timed_mutex/try_lock/2.cc: Likewise.
	*  testsuite/30_threads/timed_mutex/try_lock_for/1.cc: Likewise.
	*  testsuite/30_threads/timed_mutex/try_lock_for/2.cc: Likewise.
	*  testsuite/30_threads/timed_mutex/try_lock_for/3.cc: Likewise.
	*  testsuite/30_threads/timed_mutex/try_lock_until/1.cc: Likewise.
	*  testsuite/30_threads/timed_mutex/try_lock_until/2.cc: Likewise.
	*  testsuite/30_threads/timed_mutex/try_lock_until/57641.cc: Likewise.
	*  testsuite/30_threads/timed_mutex/unlock/1.cc: Likewise.
	*  testsuite/30_threads/unique_lock/cons/5.cc: Likewise.
	*  testsuite/30_threads/unique_lock/cons/6.cc: Likewise.
	*  testsuite/30_threads/unique_lock/locking/3.cc: Likewise.
	*  testsuite/30_threads/unique_lock/locking/4.cc: Likewise.

From-SVN: r227490

2015-09-04  Jonas Hahnfeld  <Hahnfeld@itc.rwth-aachen.de>

gcc/
	* config/i386/intelmic-mkoffload.c (prepare_target_image): Fix if the
	temp path contains a '-'.

From-SVN: r227489

2015-09-04  Edward Smith-Rowland  <3dw4rd@verizon.net>
	    Jonathan Wakely  <jwakely@redhat.com>

	* acinclude.m4 (GLIBCXX_CHECK_UCHAR_H): Define.
	* config.h.in: Regenerate.
	* configure: Regenerate.
	* configure.ac: Check for <uchar.h>.
	* include/Makefile.am: Add new headers.
	* include/Makefile.in: Regenerate.
	* include/c/cuchar: New.
	* include/c_compatibility/uchar.h: New.
	* include/c_global/cuchar: New.
	* include/c_std/cuchar: New.
	* include/precompiled/stdc++.h: Include <cuchar>.
	* testsuite/17_intro/headers/c++200x/stdc++.cc: Include <uchar.h>.
	* testsuite/17_intro/headers/c++200x/stdc++_multiple_inclusion.cc:
	Include <uchar.h>.

Co-Authored-By: Jonathan Wakely <jwakely@redhat.com>

From-SVN: r227488

	PR libstdc++/65473
	* include/c/cassert: Include <bits/c++config.h>.
	* include/c/cerrno: Likewise.
	* include/c/cfloat: Likewise.
	* include/c/ciso646: Likewise.
	* include/c/climits: Likewise.
	* include/c_global/cassert: Likewise.
	* include/c_global/cerrno: Likewise.
	* include/c_global/cfloat: Likewise.
	* include/c_global/ciso646: Likewise.
	* include/c_global/climits: Likewise.
	* include/c_std/cassert: Likewise.
	* include/c_std/cerrno: Likewise.
	* include/c_std/cfloat: Likewise.
	* include/c_std/ciso646: Likewise.
	* include/c_std/climits: Likewise.

From-SVN: r227484

gcc/testsuite/
	* gcc.target/i386/avx512f-scatter-1.c: New.
	* gcc.target/i386/avx512f-scatter-2.c: Ditto.
	* gcc.target/i386/avx512f-scatter-3.c: Ditto.

Co-Authored-By: Kirill Yukhin <kirill.yukhin@intel.com>
Co-Authored-By: Petr Murzin <petr.murzin@intel.com>

From-SVN: r227483

	* config/i386/i386-builtin-types.def
	(VOID_PFLOAT_HI_V8DI_V16SF_INT): New.
	(VOID_PDOUBLE_QI_V16SI_V8DF_INT): Ditto.
	(VOID_PINT_HI_V8DI_V16SI_INT): Ditto.
	(VOID_PLONGLONG_QI_V16SI_V8DI_INT): Ditto.
	* config/i386/i386.c
	(ix86_builtins): Add IX86_BUILTIN_SCATTERALTSIV8DF,
	IX86_BUILTIN_SCATTERALTDIV16SF, IX86_BUILTIN_SCATTERALTSIV8DI,
	IX86_BUILTIN_SCATTERALTDIV16SI.
	(ix86_init_mmx_sse_builtins): Define __builtin_ia32_scatteraltsiv8df,
	__builtin_ia32_scatteraltdiv8sf, __builtin_ia32_scatteraltsiv8di,
	__builtin_ia32_scatteraltdiv8si.
	(ix86_expand_builtin): Handle IX86_BUILTIN_SCATTERALTSIV8DF,
	IX86_BUILTIN_SCATTERALTDIV16SF, IX86_BUILTIN_SCATTERALTSIV8DI,
	IX86_BUILTIN_SCATTERALTDIV16SI.
	(ix86_vectorize_builtin_scatter): New.
	(TARGET_VECTORIZE_BUILTIN_SCATTER): Define as
	ix86_vectorize_builtin_scatter.

Co-Authored-By: Kirill Yukhin <kirill.yukhin@intel.com>
Co-Authored-By: Petr Murzin <petr.murzin@intel.com>

From-SVN: r227482

gcc/
	* doc/tm.texi.in (TARGET_VECTORIZE_BUILTIN_SCATTER): New.
	* doc/tm.texi: Regenerate.
	* target.def: Add scatter builtin.
	* tree-vectorizer.h: Rename gather_p to gather_scatter_p and use it
	for loads/stores in case of gather/scatter accordingly.
	(STMT_VINFO_GATHER_SCATTER_P(S)): Use it instead of STMT_VINFO_GATHER_P(S).
	(vect_check_gather): Rename to ...
	(vect_check_gather_scatter): this.
	* tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Use
	STMT_VINFO_GATHER_SCATTER_P instead of STMT_VINFO_SCATTER_P.
	(vect_check_gather_scatter): Use it instead of vect_check_gather.
	(vect_analyze_data_refs): Add gatherscatter enum and maybe_scatter variable
	and new checkings for it accordingly.
	* tree-vect-stmts.c
	(STMT_VINFO_GATHER_SCATTER_P(S)): Use it instead of STMT_VINFO_GATHER_P(S).
	(vect_check_gather_scatter): Use it instead of vect_check_gather.
	(vectorizable_store): Add checkings for STMT_VINFO_GATHER_SCATTER_P.

Co-Authored-By: Kirill Yukhin <kirill.yukhin@intel.com>
Co-Authored-By: Petr Murzin <petr.murzin@intel.com>

From-SVN: r227481

From-SVN: r227480

testsuite:

2015-09-04  Janne Blomqvist  <jb@gcc.gnu.org>

	* gfortran.dg/read_dir.f90: Delete empty directory when closing
	rather than calling rmdir, cleanup if open fails.


libgfortran:

2015-09-04  Janne Blomqvist  <jb@gcc.gnu.org>

	* io/unix.h (delete_file): Remove prototype.
	* io/unix.c (delete_file): Remove function.
	* io/close.c (st_close): Replace delete_file and unlink with
	remove.
	* io/open.c (already_open): Replace unlink with remove.

From-SVN: r227472

	* include/bits/shared_ptr_base.h: Add required header.
	* include/std/condition_variable: Likewise.
	* include/std/mutex: Remove unused header.
	* include/std/shared_mutex: Remove redundant header.
	(shared_mutex::shared_mutex()): Replace throw with __throw_bad_alloc.

From-SVN: r227469

	PR libstdc++/66902
	* src/c++11/debug.cc (_S_debug_messages): Make array const.

From-SVN: r227466

[gcc]

2015-09-03  Bill Schmidt  <wschmidt@vnet.linux.ibm.com>

	* config/rs6000/altivec.md (altivec_vperm_v8hiv16qi): New
	define_insn.
	(mulv16qi3): New define_expand.

[gcc/testsuite]

2015-09-03  Bill Schmidt  <wschmidt@vnet.linux.ibm.com>

	* gcc.target/powerpc/vec-mult-char-1.c: New test.
	* gcc.target/powerpc/vec-mult-char-2.c: New test.
	* lib/target-supports.exp (check_effective_target_vect_char_mult):
	Return true for PowerPC targets that implement Altivec.

From-SVN: r227464

From-SVN: r227462

From-SVN: r227461