* 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

testcase, instead of execution.

gcc/testsuite/

2015-09-03  Renlin Li  <renlin.li@arm.com>

	* gcc.target/aarch64/arm_align_max_pwr.c: Make it a compile test case,
	  check the assembly.
	* gcc.target/aarch64/arm_align_max_stack_pwr.c: Likewise.

From-SVN: r227459

gcc/ChangeLog
2015-09-03  Martin Sebor  <msebor@redhat.com>

	PR c/66516
	* doc/extend.texi (Other Builtins): Document when the address
	of a built-in function can be taken.

gcc/c-family/ChangeLog
2015-09-03  Martin Sebor  <msebor@redhat.com>

	PR c/66516
	* c-common.h (c_decl_implicit, reject_gcc_builtin): Declare new
	functions.
	* c-common.c (reject_gcc_builtin): Define.

gcc/c/ChangeLog
2015-09-03  Martin Sebor  <msebor@redhat.com>

	PR c/66516
	* c/c-typeck.c (convert_arguments, parser_build_unary_op)
	(build_conditional_expr, c_cast_expr, convert_for_assignment)
	(build_binary_op, _objc_common_truthvalue_conversion): Call
	reject_gcc_builtin.
	(c_decl_implicit): Define.

gcc/cp/ChangeLog
2015-09-03  Martin Sebor  <msebor@redhat.com>

	PR c/66516
	* cp/cp-tree.h (mark_rvalue_use, decay_conversion): Add new
	argument(s).
	* cp/expr.c (mark_rvalue_use): Use new argument.
	* cp/call.c (build_addr_func): Call decay_conversion with new
	argument.
	* cp/pt.c (convert_template_argument): Call reject_gcc_builtin.
	* cp/typeck.c (decay_conversion): Use new argument.
	(c_decl_implicit): Define.

gcc/testsuite/ChangeLog
2015-09-03  Martin Sebor  <msebor@redhat.com>

	PR c/66516
	* g++.dg/addr_builtin-1.C: New test.
	* gcc.dg/addr_builtin-1.c: New test.

From-SVN: r227458

	* configure.tgt: Add missing ;; in between nvptx and rtems
	snippets.

From-SVN: r227457

	PR libstdc++/66998
	* include/experimental/functional (_Not_fn): Add exception
	specifications and non-deduced return types.
	(not_fn): Add exception specification and wrap pointer-to-member.
	* testsuite/experimental/functional/not_fn.cc: Test in SFINAE context
	and test pointer-to-member.

From-SVN: r227448

	PR libstdc++/62039
	* include/bits/stl_iterator_base_funcs.h (next, prev): Add concept
	checks.
	* testsuite/24_iterators/operations/prev_neg.cc: New.
	* testsuite/24_iterators/operations/next_neg.cc: New.

From-SVN: r227447

2015-09-03  Richard Biener  <rguenther@suse.de>

	* dwarf2out.c (flush_limbo_die_list): Split out from ...
	(dwarf2out_early_finish): ... here.
	(dwarf2out_finish): Do not call dwarf2out_early_finish but
	flush_limbo_die_list.  Assert we have no deferred asm names.

From-SVN: r227446

optabs.c (expand_binop): Don't create a broadcast vector with a source element wider than the inner mode.

[gcc]

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

	* optabs.c (expand_binop): Don't create a broadcast vector with a
	source element wider than the inner mode.

[gcc/testsuite]

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

	* gcc.target/powerpc/vec-shift.c: New test.

From-SVN: r227444

2015-09-03  Richard Biener  <rguenther@suse.de>

	* varasm.c (output_constant): Use fold_convert instead of
	wide_int_to_tree.

From-SVN: r227443