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  1. 03 Sep, 2015 25 commits
    • Remove mistakenly added file. · 3b0c6e3e 
      From-SVN: r227461
      Jakub Jelinek committed
    • [PATCH][AARCH64]Make arm_align_max_stack_pwr.c and arm_align_max_pwr.c compile · 3743a2cc 
      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
      Renlin Li committed
    • re PR c/66516 (missing diagnostic on taking the address of a builtin function) · 1807ffc1 
      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
      Martin Sebor committed
    • configure.tgt: Add missing ;; in between nvptx and rtems snippets. · 97875f4a 
      	* configure.tgt: Add missing ;; in between nvptx and rtems
	snippets.

From-SVN: r227457
      Jakub Jelinek committed
    • Make std::experimental::not_fn SFINAE-friendly. · eb8bf686 
      	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
      Jonathan Wakely committed
    • Add concept checks to std::next and std::prev. · 500dc9a6 
      	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
      Jonathan Wakely committed
    • dwarf2out.c (flush_limbo_die_list): Split out from ... · 42ec4ec8 
      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
      Richard Biener committed
    • optabs.c (expand_binop): Don't create a broadcast vector with a source element… · 5179d2a2 
      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
      Bill Schmidt committed
    • varasm.c (output_constant): Use fold_convert instead of wide_int_to_tree. · 4413ddbc 
      2015-09-03  Richard Biener  <rguenther@suse.de>

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

From-SVN: r227443
      Richard Biener committed
    • [gomp] Add thread attribute customization · 06441dd5 
      libgomp/ChangeLog

	* config/posix/pool.h (gomp_adjust_thread_attr): New.
	* config/rtems/pool.h (gomp_adjust_thread_attr): Likewise.
	(gomp_thread_pool_reservoir): Add priority member.
	* confi/rtems/proc.c (allocate_thread_pool_reservoir): Add
	priority.
	(parse_thread_pools): Likewise.
	* team.c (gomp_team_start): Call configuration provided
	gomp_adjust_thread_attr(). Destroy thread attributes if
	necessary.
	* libgomp.texi: Document GOMP_RTEMS_THREAD_POOLS.

From-SVN: r227442
      Sebastian Huber committed
    • [gomp] Thread pool management · 66c59f92 
      libgomp/ChangeLog

	* config/posix/pool.h: New.
	* config/rtems/pool.h: Likewise.
	* config/rtems/proc.c: Likewise.
	* libgomp.h (gomp_thread_destructor): Declare.
	* team.c: Include configuration provided "pool.h".
	(gomp_get_thread_pool): Define in configuration.
	(gomp_team_end): Call configuration defined
	gomp_release_thread_pool().

From-SVN: r227441
      Sebastian Huber committed
    • [gomp] Add RTEMS configuration · 13c41b2e 
      libgomp/ChangeLog

	* config/rtems/bar.c: New.
	* config/rtems/bar.h: Likewise.
	* config/rtems/mutex.c: Likewise.
	* config/rtems/mutex.h: Likewise.
	* config/rtems/sem.c: Likewise.
	* config/rtems/sem.h: Likewise.
	* configure.ac (*-*-rtems*): Check that Newlib provides a proper
	<sys/lock.h> header file.
	* configure.tgt (*-*-rtems*): Enable RTEMS configuration if
	supported by Newlib.
	* configure: Regenerate.

From-SVN: r227440
      Sebastian Huber committed
    • [gomp] Simplify thread pool initialization · 7892ec67 
      libgomp/ChangeLog

	* team.c (gomp_new_thread_pool): Delete and move content to ...
	(gomp_get_thread_pool): ... new function.  Allocate and
	initialize thread pool on demand.
	(get_last_team): Use gomp_get_thread_pool().
	(gomp_team_start): Delete thread pool initialization.

From-SVN: r227439
      Sebastian Huber committed
    • Handle 2 preds for fin_bb in expand_omp_for_static_chunk · 17720e84 
      2015-09-03  Tom de Vries  <tom@codesourcery.com>

	PR tree-optimization/65637
	* omp-low.c (expand_omp_for_static_chunk): Handle case that fin_bb has 2
	predecessors.

	* gcc.dg/autopar/reduc-4.c: New test.

From-SVN: r227438
      Tom de Vries committed
    • Fix inner loop phi in expand_omp_for_static_chunk · 1b96e9a4 
      2015-09-03  Tom de Vries  <tom@codesourcery.com>

	PR tree-optimization/65637
	* omp-low.c (find_phi_with_arg_on_edge): New function.
	(expand_omp_for_static_chunk): Fix inner loop phi.

	* testsuite/libgomp.c/autopar-2.c: New test.

From-SVN: r227437
      Tom de Vries committed
    • Fix gcc_assert in expand_omp_for_static_chunk · 8050766e 
      2015-09-03  Tom de Vries  <tom@codesourcery.com>

	PR tree-optimization/65637
	* omp-low.c (expand_omp_for_static_chunk): Fix gcc_assert for the case
	that head is NULL.

	* gcc.dg/autopar/pr46099-2.c: New test.

From-SVN: r227436
      Tom de Vries committed
    • Handle simple latch bb in expand_omp_for_static_chunk · 8cba6b95 
      2015-09-03  Tom de Vries  <tom@codesourcery.com>

	* omp-low.c (expand_omp_for_static_chunk): Handle simple latch bb.

From-SVN: r227435
      Tom de Vries committed
    • Add param parloops-chunk-size · f7f18684 
      2015-09-03  Tom de Vries  <tom@codesourcery.com>

	* doc/invoke.texi (parloops-chunk-size): Add item.
	* params.def (PARAM_PARLOOPS_CHUNK_SIZE): Add DEFPARAM.
	* tree-parloops.c: Include params.h.
	(create_parallel_loop): Set chunk-size of schedule of omp-for loop, if
	param parloops-chunk-size is used.

From-SVN: r227434
      Tom de Vries committed
    • pr67351.C: Correct the testcase name. · 2699123a 
      2015-09-03  Naveen H.S  <Naveen.Hurugalawadi@caviumnetworks.com>

	* g++.dg/pr67351.C: Correct the testcase name.

From-SVN: r227433
      Naveen H.S committed
    • re PR tree-optimization/67351 (Missed optimisation on 64-bit field compared to 32-bit) · 12085390 
      2015-09-03  Naveen H.S  <Naveen.Hurugalawadi@caviumnetworks.com>

	PR middle-end/67351

	gcc/ChangeLog: 
	* fold-const.c (fold_binary_loc) : Move 
	Transform (x >> c) << c into x & (-1<<c) or
	transform (x << c) >> c into x & ((unsigned)-1 >> c) for unsigned
	types using simplify and match.
	* match.pd (lshift (rshift @0 INTEGER_CST@1) @1) : New simplifier.
	(rshift (lshift @0 INTEGER_CST@1) @1) : New Simplifier.

	gcc/testsuite/ChangeLog: 
	* g++.dg/pr66752-2.C: New test.

From-SVN: r227432
      Naveen H.S committed
    • re PR ipa/66705 (section is missing linker error with -flto -fipa-pta) · 27e2bd9f 
      2015-09-03  Richard Biener  <rguenther@suse.de>

	PR ipa/66705
	* tree-ssa-structalias.c (ctor_for_analysis): New function.
	(create_variable_info_for_1): Use ctor_for_analysis instead
	of get_constructor.
	(create_variable_info_for): Likewise.

	* g++.dg/lto/pr66705_0.C: New testcase.

From-SVN: r227430
      Richard Biener committed
    • libstdc++: Run tests on RTEMS · 37d13ae6 
      libstdc++-v3/ChangeLog

	* testsuite/18_support/pthread_guard.cc: Add *-*-rtems* target
	selector to all lines which contain a *-*-cygwin target selector.
	* testsuite/20_util/shared_ptr/atomic/3.cc: Likewise.
	* testsuite/20_util/shared_ptr/thread/default_weaktoshared.cc: Likewise.
	* testsuite/20_util/shared_ptr/thread/mutex_weaktoshared.cc: Likewise.
	* testsuite/21_strings/basic_string/pthread18185.cc: Likewise.
	* testsuite/21_strings/basic_string/pthread33394.cc: Likewise.
	* testsuite/21_strings/basic_string/pthread4.cc: Likewise.
	* testsuite/22_locale/locale/cons/12658_thread-1.cc: Likewise.
	* testsuite/22_locale/locale/cons/12658_thread-2.cc: Likewise.
	* testsuite/23_containers/list/pthread1.cc: Likewise.
	* testsuite/23_containers/list/pthread5.cc: Likewise.
	* testsuite/23_containers/map/pthread6.cc: Likewise.
	* testsuite/23_containers/vector/debug/multithreaded_swap.cc: Likewise.
	* testsuite/27_io/basic_ofstream/pthread2.cc: Likewise.
	* testsuite/27_io/basic_ostringstream/pthread3.cc: Likewise.
	* testsuite/30_threads/async/42819.cc: Likewise.
	* testsuite/30_threads/async/49668.cc: Likewise.
	* testsuite/30_threads/async/54297.cc: Likewise.
	* testsuite/30_threads/async/any.cc: Likewise.
	* testsuite/30_threads/async/async.cc: Likewise.
	* testsuite/30_threads/async/launch.cc: Likewise.
	* testsuite/30_threads/async/lwg2021.cc: Likewise.
	* testsuite/30_threads/async/sync.cc: Likewise.
	* testsuite/30_threads/call_once/39909.cc: Likewise.
	* testsuite/30_threads/call_once/49668.cc: Likewise.
	* testsuite/30_threads/call_once/60497.cc: Likewise.
	* testsuite/30_threads/call_once/call_once1.cc: Likewise.
	* testsuite/30_threads/condition_variable/54185.cc: Likewise.
	* testsuite/30_threads/condition_variable/cons/1.cc: Likewise.
	* testsuite/30_threads/condition_variable/members/1.cc: Likewise.
	* testsuite/30_threads/condition_variable/members/2.cc: Likewise.
	* testsuite/30_threads/condition_variable/members/3.cc: Likewise.
	* testsuite/30_threads/condition_variable/members/53841.cc: Likewise.
	* testsuite/30_threads/condition_variable/native_handle/typesizes.cc:
	Likewise.
	* testsuite/30_threads/condition_variable_any/50862.cc: Likewise.
	* testsuite/30_threads/condition_variable_any/53830.cc: Likewise.
	* testsuite/30_threads/condition_variable_any/cons/1.cc: Likewise.
	* testsuite/30_threads/condition_variable_any/members/1.cc: Likewise.
	* testsuite/30_threads/condition_variable_any/members/2.cc: Likewise.
	* testsuite/30_threads/future/cons/move.cc: Likewise.
	* testsuite/30_threads/future/members/45133.cc: Likewise.
	* testsuite/30_threads/future/members/get.cc: Likewise.
	* testsuite/30_threads/future/members/get2.cc: Likewise.
	* testsuite/30_threads/future/members/share.cc: Likewise.
	* testsuite/30_threads/future/members/valid.cc: Likewise.
	* testsuite/30_threads/future/members/wait.cc: Likewise.
	* testsuite/30_threads/future/members/wait_for.cc: Likewise.
	* testsuite/30_threads/future/members/wait_until.cc: Likewise.
	* testsuite/30_threads/lock/1.cc: Likewise.
	* testsuite/30_threads/lock/2.cc: Likewise.
	* testsuite/30_threads/lock/3.cc: Likewise.
	* testsuite/30_threads/lock/4.cc: Likewise.
	* testsuite/30_threads/mutex/cons/1.cc: Likewise.
	* testsuite/30_threads/mutex/dest/destructor_locked.cc: Likewise.
	* testsuite/30_threads/mutex/lock/1.cc: Likewise.
	* testsuite/30_threads/mutex/native_handle/1.cc: Likewise.
	* testsuite/30_threads/mutex/native_handle/typesizes.cc: Likewise.
	* testsuite/30_threads/mutex/try_lock/1.cc: Likewise.
	* testsuite/30_threads/mutex/try_lock/2.cc: Likewise.
	* testsuite/30_threads/mutex/unlock/1.cc: Likewise.
	* testsuite/30_threads/mutex/unlock/2.cc: Likewise.
	* testsuite/30_threads/packaged_task/49668.cc: Likewise.
	* testsuite/30_threads/packaged_task/60564.cc: Likewise.
	* testsuite/30_threads/packaged_task/cons/1.cc: Likewise.
	* testsuite/30_threads/packaged_task/cons/2.cc: Likewise.
	* testsuite/30_threads/packaged_task/cons/3.cc: Likewise.
	* testsuite/30_threads/packaged_task/cons/56492.cc: Likewise.
	* testsuite/30_threads/packaged_task/cons/alloc.cc: Likewise.
	* testsuite/30_threads/packaged_task/cons/move.cc: Likewise.
	* testsuite/30_threads/packaged_task/cons/move_assign.cc: Likewise.
	* testsuite/30_threads/packaged_task/members/at_thread_exit.cc:
	Likewise.
	* testsuite/30_threads/packaged_task/members/get_future.cc: Likewise.
	* testsuite/30_threads/packaged_task/members/get_future2.cc: Likewise.
	* testsuite/30_threads/packaged_task/members/invoke.cc: Likewise.
	* testsuite/30_threads/packaged_task/members/invoke2.cc: Likewise.
	* testsuite/30_threads/packaged_task/members/invoke3.cc: Likewise.
	* testsuite/30_threads/packaged_task/members/invoke4.cc: Likewise.
	* testsuite/30_threads/packaged_task/members/invoke5.cc: Likewise.
	* testsuite/30_threads/packaged_task/members/reset.cc: Likewise.
	* testsuite/30_threads/packaged_task/members/reset2.cc: Likewise.
	* testsuite/30_threads/packaged_task/members/swap.cc: Likewise.
	* testsuite/30_threads/packaged_task/members/valid.cc: Likewise.
	* testsuite/30_threads/promise/60966.cc: Likewise.
	* testsuite/30_threads/promise/cons/1.cc: Likewise.
	* testsuite/30_threads/promise/cons/alloc.cc: Likewise.
	* testsuite/30_threads/promise/cons/move.cc: Likewise.
	* testsuite/30_threads/promise/cons/move_assign.cc: Likewise.
	* testsuite/30_threads/promise/members/at_thread_exit.cc: Likewise.
	* testsuite/30_threads/promise/members/get_future.cc: Likewise.
	* testsuite/30_threads/promise/members/get_future2.cc: Likewise.
	* testsuite/30_threads/promise/members/set_exception.cc: Likewise.
	* testsuite/30_threads/promise/members/set_exception2.cc: Likewise.
	* testsuite/30_threads/promise/members/set_value.cc: Likewise.
	* testsuite/30_threads/promise/members/set_value2.cc: Likewise.
	* testsuite/30_threads/promise/members/set_value3.cc: Likewise.
	* testsuite/30_threads/promise/members/swap.cc: Likewise.
	* testsuite/30_threads/recursive_mutex/cons/1.cc: Likewise.
	* testsuite/30_threads/recursive_mutex/dest/destructor_locked.cc:
	Likewise.
	* testsuite/30_threads/recursive_mutex/lock/1.cc: Likewise.
	* testsuite/30_threads/recursive_mutex/native_handle/1.cc: Likewise.
	* testsuite/30_threads/recursive_mutex/native_handle/typesizes.cc:
	Likewise.
	* testsuite/30_threads/recursive_mutex/try_lock/1.cc: Likewise.
	* testsuite/30_threads/recursive_mutex/try_lock/2.cc: Likewise.
	* testsuite/30_threads/recursive_mutex/unlock/1.cc: Likewise.
	* testsuite/30_threads/recursive_mutex/unlock/2.cc: Likewise.
	* testsuite/30_threads/recursive_timed_mutex/cons/1.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/native_handle/1.cc:
	Likewise.
	* testsuite/30_threads/recursive_timed_mutex/native_handle/typesizes.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/recursive_timed_mutex/unlock/2.cc: Likewise.
	* testsuite/30_threads/shared_future/cons/move.cc: Likewise.
	* testsuite/30_threads/shared_future/members/45133.cc: Likewise.
	* testsuite/30_threads/shared_future/members/get.cc: Likewise.
	* testsuite/30_threads/shared_future/members/get2.cc: Likewise.
	* testsuite/30_threads/shared_future/members/valid.cc: Likewise.
	* testsuite/30_threads/shared_future/members/wait.cc: Likewise.
	* testsuite/30_threads/shared_future/members/wait_for.cc: Likewise.
	* testsuite/30_threads/shared_future/members/wait_until.cc: Likewise.
	* testsuite/30_threads/shared_lock/cons/1.cc: Likewise.
	* testsuite/30_threads/shared_lock/cons/2.cc: Likewise.
	* testsuite/30_threads/shared_lock/cons/3.cc: Likewise.
	* testsuite/30_threads/shared_lock/cons/4.cc: Likewise.
	* testsuite/30_threads/shared_lock/cons/5.cc: Likewise.
	* testsuite/30_threads/shared_lock/cons/6.cc: Likewise.
	* testsuite/30_threads/shared_lock/locking/1.cc: Likewise.
	* testsuite/30_threads/shared_lock/locking/2.cc: Likewise.
	* testsuite/30_threads/shared_lock/locking/3.cc: Likewise.
	* testsuite/30_threads/shared_lock/locking/4.cc: Likewise.
	* testsuite/30_threads/shared_lock/modifiers/1.cc: Likewise.
	* testsuite/30_threads/shared_mutex/cons/1.cc: Likewise.
	* testsuite/30_threads/shared_mutex/try_lock/1.cc: Likewise.
	* testsuite/30_threads/shared_mutex/try_lock/2.cc: Likewise.
	* testsuite/30_threads/shared_mutex/unlock/1.cc: Likewise.
	* testsuite/30_threads/shared_timed_mutex/cons/1.cc: Likewise.
	* testsuite/30_threads/shared_timed_mutex/try_lock/1.cc: Likewise.
	* testsuite/30_threads/shared_timed_mutex/try_lock/2.cc: Likewise.
	* testsuite/30_threads/shared_timed_mutex/try_lock/3.cc: Likewise.
	* testsuite/30_threads/shared_timed_mutex/unlock/1.cc: Likewise.
	* testsuite/30_threads/this_thread/1.cc: Likewise.
	* testsuite/30_threads/this_thread/2.cc: Likewise.
	* testsuite/30_threads/this_thread/3.cc: Likewise.
	* testsuite/30_threads/this_thread/4.cc: Likewise.
	* testsuite/30_threads/thread/cons/1.cc: Likewise.
	* testsuite/30_threads/thread/cons/2.cc: Likewise.
	* testsuite/30_threads/thread/cons/3.cc: Likewise.
	* testsuite/30_threads/thread/cons/4.cc: Likewise.
	* testsuite/30_threads/thread/cons/49668.cc: Likewise.
	* testsuite/30_threads/thread/cons/5.cc: Likewise.
	* testsuite/30_threads/thread/cons/6.cc: Likewise.
	* testsuite/30_threads/thread/cons/7.cc: Likewise.
	* testsuite/30_threads/thread/cons/8.cc: Likewise.
	* testsuite/30_threads/thread/cons/9.cc: Likewise.
	* testsuite/30_threads/thread/cons/moveable.cc: Likewise.
	* testsuite/30_threads/thread/members/1.cc: Likewise.
	* testsuite/30_threads/thread/members/2.cc: Likewise.
	* testsuite/30_threads/thread/members/3.cc: Likewise.
	* testsuite/30_threads/thread/members/4.cc: Likewise.
	* testsuite/30_threads/thread/members/5.cc: Likewise.
	* testsuite/30_threads/thread/members/hardware_concurrency.cc: Likewise.
	* testsuite/30_threads/thread/native_handle/cancel.cc: Likewise.
	* testsuite/30_threads/thread/swap/1.cc: Likewise.
	* testsuite/30_threads/timed_mutex/cons/1.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/native_handle/1.cc: Likewise.
	* testsuite/30_threads/timed_mutex/native_handle/typesizes.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/timed_mutex/unlock/2.cc: Likewise.
	* testsuite/30_threads/try_lock/1.cc: Likewise.
	* testsuite/30_threads/try_lock/2.cc: Likewise.
	* testsuite/30_threads/try_lock/3.cc: Likewise.
	* testsuite/30_threads/try_lock/4.cc: Likewise.
	* testsuite/30_threads/unique_lock/cons/1.cc: Likewise.
	* testsuite/30_threads/unique_lock/cons/2.cc: Likewise.
	* testsuite/30_threads/unique_lock/cons/3.cc: Likewise.
	* testsuite/30_threads/unique_lock/cons/4.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/1.cc: Likewise.
	* testsuite/30_threads/unique_lock/locking/2.cc: Likewise.
	* testsuite/30_threads/unique_lock/locking/3.cc: Likewise.
	* testsuite/30_threads/unique_lock/locking/4.cc: Likewise.
	* testsuite/30_threads/unique_lock/modifiers/1.cc: Likewise.
	* testsuite/ext/rope/pthread7-rope.cc: Likewise.
	* testsuite/tr1/2_general_utilities/shared_ptr/thread/default_weaktoshared.cc:
	Likewise.
	* testsuite/tr1/2_general_utilities/shared_ptr/thread/mutex_weaktoshared.cc:
	Likewise.

From-SVN: r227429
      Sebastian Huber committed
    • RTEMS: Update RTEMS thread model · 4efab402 
      libgcc/ChangeLog

	* config/gthr-rtems.h (__GTHREADS_CXX0X): New.
	(__GTHREAD_HAS_COND): Likewise.
	(__gthread_t): Likewise.
	(__gthread_cond_t): Likewise.
	(__gthread_time_t): Likewise.
	(__GTHREAD_MUTEX_INIT): Likewise.
	(__GTHREAD_RECURSIVE_MUTEX_INIT): Likewise.
	(__GTHREAD_COND_INIT): Likewise.
	(__GTHREAD_COND_INIT_FUNCTION): Likewise.
	(__GTHREAD_TIME_INIT): Likewise.
	(__gthread_create): Likewise.
	(__gthread_join): Likewise.
	(__gthread_detach): Likewise.
	(__gthread_equal): Likewise.
	(__gthread_self): Likewise.
	(__gthread_yield): Likewise.
	(__gthread_cond_broadcast): Likewise.
	(__gthread_cond_signal): Likewise.
	(__gthread_cond_wait): Likewise.
	(__gthread_cond_timedwait): Likewise.
	(__gthread_cond_wait_recursive): Likewise.
	(__gthread_cond_destroy): Likewise.
	(rtems_gxx_once): Delete.
	(rtems_gxx_key_create): Likewise.
	(rtems_gxx_key_delete): Likewise.
	(rtems_gxx_getspecific): Likewise.
	(rtems_gxx_setspecific): Likewise.
	(rtems_gxx_mutex_init): Likewise.
	(rtems_gxx_mutex_destroy): Likewise.
	(rtems_gxx_mutex_lock): Likewise.
	(rtems_gxx_mutex_trylock): Likewise.
	(rtems_gxx_mutex_unlock): Likewise.
	(rtems_gxx_recursive_mutex_init): Likewise.
	(rtems_gxx_recursive_mutex_lock): Likewise.
	(rtems_gxx_recursive_mutex_trylock): Likewise.
	(rtems_gxx_recursive_mutex_unlock): Likewise.
	(__GTHREAD_ONCE_INIT): Use <pthread.h> initializer.
	(__GTHREAD_MUTEX_INIT_FUNCTION): Use <pthread.h> function.
	(__GTHREAD_RECURSIVE_MUTEX_INIT_FUNCTION): Likewise.
	(__gthread_once): Likewise.
	(__gthread_key_create): Likewise.
	(__gthread_key_delete): Likewise.
	(__gthread_getspecific): Likewise.
	(__gthread_setspecific): Likewise.
	(__gthread_key_t): Use <pthread.h> type.
	(__gthread_once_t): Likewise
	(__gthread_mutex_t): Use <sys/lock.h> type.
	(__gthread_recursive_mutex_t): Likewise
	(__gthread_mutex_lock): Use <sys/lock.h> function.
	(__gthread_mutex_trylock): Likewise.
	(__gthread_mutex_timedlock): Likewise.
	(__gthread_mutex_unlock): Likewise.
	(__gthread_mutex_destroy): Likewise.
	(__gthread_recursive_mutex_lock): Likewise.
	(__gthread_recursive_mutex_trylock): Likewise.
	(__gthread_recursive_mutex_timedlock): Likewise.
	(__gthread_recursive_mutex_unlock): Likewise.
	(__gthread_recursive_mutex_destroy): Likewise.

From-SVN: r227428
      Sebastian Huber committed
    • compiler: Report invalid receiver types in function definitions. · fc253334 
          
    Fixes golang/go#12324.
    
    Reviewed-on: https://go-review.googlesource.com/13988

From-SVN: r227427
      Ian Lance Taylor committed
    • Daily bump. · 5b078017 
      From-SVN: r227426
      GCC Administrator committed
  3. 02 Sep, 2015 12 commits
    • Fix spawned function with lambda function · 38942840 
      Make sure that the spawned function's arguments will not be pushed
into lambda function.

gcc/c-family/

2015-09-02  Balaji V. Iyer  <balaji.v.iyer@intel.com>

	PR middle-end/60586
	* c-common.h (cilk_gimplify_call_params_in_spawned_fn): New
	prototype.
	* c-gimplify.c (c_gimplify_expr): Added a call to the function
	cilk_gimplify_call_params_in_spawned_fn.
	* cilk.c (cilk_gimplify_call_params_in_spawned_fn): New function.
	(gimplify_cilk_spawn): Removed EXPR_STMT and CLEANUP_POINT_EXPR
	unwrapping.

gcc/cp/

2015-09-02  Balaji V. Iyer  <balaji.v.iyer@intel.com>

	PR middle-end/60586
	* cp-gimplify.c (cilk_cp_gimplify_call_params_in_spawned_fn): New
	function.
	(cp_gimplify_expr): Added a call to the function
	cilk_cp_gimplify_call_params_in_spawned_fn.

gcc/testsuite/

2015-09-02  Balaji V. Iyer  <balaji.v.iyer@intel.com>

	PR middle-end/60586
	* c-c++-common/cilk-plus/CK/pr60586.c: New file.
	* g++.dg/cilk-plus/CK/pr60586.cc: Likewise.

From-SVN: r227423
      Balaji V. Iyer committed
    • re PR c/67432 (Improve error message on empty enum) · d04ff417 
      	PR c/67432
	* c-parser.c (c_parser_enum_specifier): Give a better error for
	an empty enum.

	* gcc.dg/pr67432.c: New test.

From-SVN: r227421
      Marek Polacek committed
    • compiler: Mark erroneous constants as invalid. · db3015e9 
          
    When the compiler failed to evaluate a numeric constant because
    because it was erroneous, there was no way for parent nodes to
    discover the error and lower themselves into error nodes.  This patch
    now uses the NC_INVALID enumerator to mark numeric constants with a
    known, reported error.
    
    Fixes golang/go#11541.
    
    Reviewed-on: https://go-review.googlesource.com/13904

From-SVN: r227420
      Ian Lance Taylor committed
    • cgraphunit.c (cgraph_node::create_wrapper): Set can_throw_external in new callgraph edge. · ce8bdcef 
      gcc/Changelog

        * cgraphunit.c (cgraph_node::create_wrapper): Set can_throw_external
        in new callgraph edge.

From-SVN: r227407
      Charles Baylis committed
    • PR 67414 Better diagnostics on backtrace failure, gf_strerror bugfix · 1b0b9fcb 
      2015-09-02  Janne Blomqvist  <jb@gcc.gnu.org>

	PR libfortran/67414
	* io/write.c (gfc_itoa): Move to runtime/string.c.
	* libgfortran.h (show_backtrace): Make arg bool.
	(gfc_itoa): New prototype.
	* runtime/backtrace.c (struct mystate): Change type of try_simple
	field, add in_signal_handler field.
	(error_callback): Print out error number, or if not in a signal
	handler, the error message.
	(show_backtrace): Change type of arg, change initialization of
	struct mystate.
	(backtrace): Call show_backtrace with correct arg type.
	* runtime/compile_options.c (backtrace_handler): Call with correct
	arg type.
	* runtime/error.c (sys_abort): Likewise.
	(gf_strerror): Handle newlocale() failure.
	* runtime/string.c (gfc_itoa): Function moved here from
	io/write.c.

From-SVN: r227404
      Janne Blomqvist committed
    • libstdc++: fix data races in basic_string implementation · 71046523 
              * include/bits/basic_string.h: Fix data races on _M_refcount.

From-SVN: r227403
      Dmitry Vyukov committed
    • [AArch64_be] Fix vldX/vstX AdvSIMD intrinsics. · 7e4713f8 
      2015-09-02  Christophe Lyon  <christophe.lyon@linaro.org>

	PR target/59810
	PR target/63652
	PR target/63653
	* config/aarch64/aarch64-simd.md
	(aarch64_ld<VSTRUCT:nregs><VQ:mode>): Call
	gen_aarch64_simd_ld<VSTRUCT:nregs><VQ:mode>.
	(aarch64_st<VSTRUCT:nregs><VQ:mode>): Call
	gen_aarch64_simd_st<VSTRUCT:nregs><VQ:mode>.

From-SVN: r227402
      Christophe Lyon committed
    • [testsuite] Clean up effective_target cache. · dfda198c 
      2015-09-02  Christophe Lyon  <christophe.lyon@linaro.org>

	* lib/target-supports.exp (clear_effective_target_cache): New.
	(check_cached_effective_target): Update et_prop_list.
	* lib/asan-dg.exp (asan_finish): Call clear_effective_target_cache.
	* g++.dg/compat/compat.exp: Likewise.
	* g++.dg/compat/struct-layout-1.exp: Likewise.
	* lib/asan-dg.exp: Likewise.
	* lib/atomic-dg.exp: Likewise.
	* lib/cilk-plus-dg.exp: Likewise.
	* lib/clearcap.exp: Likewise.
	* lib/mpx-dg.exp: Likewise.
	* lib/tsan-dg.exp: Likewise.
	* lib/ubsan-dg.exp: Likewise.

From-SVN: r227401
      Christophe Lyon committed
    • re PR libstdc++/67408 (<mutex> assumes that __gthread_mutex_t… · d8e19f31 
      re PR libstdc++/67408 (<mutex> assumes that __gthread_mutex_t and__gthread_recursive_mutex_t are the same types)

2015-09-02  Sebastian Huber  <sebastian.huber@embedded-brains.de>

	PR libstdc++/67408
	* include/std/mutex (__timed_mutex_impl::_M_try_lock_until): Use
	_Derived::_M_timedlock().
	(timed_mutex): Add _M_timedlock() and make base class a friend.
	(recursive_timed_mutex): Likewise.

From-SVN: r227400
      Sebastian Huber committed
    • [RS6000] Don't pass --oformat to ld · 1c743086 
      ld -m options select a particular ld emulation (e*.c files in ld build
dir) which provides a compiled-in scripts or select a script from
ldscripts/.  Each of these has an OUTPUT_FORMAT statement, which does
the same thing as --oformat.  --oformat is therefore redundant when
using GNU ld built this century, except possibly when overriding the
default ld scripts with -T.

	* config/rs6000/sysv4le.h (LINK_TARGET_SPEC): Don't define.
	* config/rs6000/sysv4.h (LINK_TARGET_SPEC): Likewise.
	(LINK_SPEC, SUBTARGET_EXTRA_SPECS): Delete link_target.

From-SVN: r227397
      Alan Modra committed
    • compiler: Accept out of range integer -> unicode conversions. · 3d32e506 
          
    When converting a signed or unsigned integer value into a constant
    string, if the integer does not fit into the Go "int" type, the string
    will become "\uFFFD."
    
    Fixes golang/go#11525.
    
    Reviewed-on: https://go-review.googlesource.com/13906

From-SVN: r227395
      Ian Lance Taylor committed
    • Daily bump. · ad47aff5 
      From-SVN: r227394
      GCC Administrator committed
  5. 01 Sep, 2015 3 commits
    • fixed misplaced testcase · 842b619d 
      From-SVN: r227390
      Kenneth Zadeck committed
    • [RS6000] Weak functions may not be file local · b2c72901 
      A weak symbol defined in the current object file may not turn out to
be the definition used at link time, if other copies of the symbol
exist.  This means they can't be considered file local.

	PR target/67417
	* config/rs6000/predicates.md (current_file_function_operand): Don't
	return true for weak symbols.
	* config/rs6000/rs6000.c (rs6000_function_ok_for_sibcall): Likewise.

From-SVN: r227386
      Alan Modra committed
    • MIPS compact branch support · 22219d9b 
      gcc/
	* config/mips/mips-opts.h (mips_cb_setting): New enum.
	* config/mips/mips-protos.h: Add definitions for
	mips_output_jump and mips_output_equal_conditional_branch
	* gcc/config/mips/mips.c (MIPS_JR): Change to support the
	JIC instruction.
	(mips_emit_compare): Add support for the MIPS R6 conditional
	compact branches.
	(mips_process_sync_loop): Likewise.
	(mips_output_order_conditional_branch): Likewise.
	(mips16_build_call_stub): Change MIPS_CALL to
	mips_output_jump.
	(mips_print_operand_punctuation): Update 's' case to only
	apply to micromips r2.
	(mips_adjust_insn_length): Add support for forbidden slot
	hazards.
	(mips_avoid_hazard): Likewise.
	(mips_reorg_process_insns): Likewise.
	(mips_output_jump): New function.
	(mips_output_equal_conditional_branch): Likewise.
	(mips_output_conditional_branch): Use jrc/bc if compact
	branch support is enabled.  Ensure the forbidden slots
	between the two branch instructions is filled with a nop.
	(mips_option_override): Add support to process the compact
	branch option and set the correct defaults.  Prevent
	non-explict relocs being using for MIPS R6.
	(mips_trampoline_init): Add compact branch support.
	(mips_mult_zero_zero_cost): Allow zero initialisation of
	accumulators with TARGET_DSP.
	* gcc/config/mips/mips.h (TARGET_CB_NEVER): New define.
	(TARGET_CB_MAYBE): New define.
	(TARGET_CB_ALWAYS): New define.
	(ISA_HAS_DELAY_SLOTS): New define.
	(ISA_HAS_COMPACT_BRANCHES): New define.
	(ISA_HAS_JRC): New define.
	(MIPS_BRANCH_C): New define.
	(MIPS_CALL): Removed.
	(MICROMIPS_J): Removed.
	* config/mips/mips.md (compact_form): New attr.
	(hazard): Add support for forbidden slots.
	(define_delay): Add support for compact branches.
	(*branch_order<mode>): Likewise.
	(*branch_order<mode>_inverted): Likewise.
	(*branch_equality<mode>): Likewise.
	(*branch_equality<mode>_inverted): Likewise.
	(*jump_absolute): Likewise.
	(*jump_pic): Likewise.
	(indirect_jump): Use mips_output_jump to produce assembly output.
	(tablejump_<mode>"): Likewise.
	(*<optab>"): Likewise.
	(<optab>_internal): Likewise.
	(sibcall_internal): Likewise.
	(sibcall_value_internal): Likewise.
	(sibcall_value_multiple_internal): Likewise.
	(call_internal): Likewise.
	(call_split): Likewise.
	(call_internal_direct): Likewise.
	(call_direct_split): Likewise.
	(call_value_internal): Likewise.
	(call_value_split): Likewise.
	(call_value_internal_direct): Likewise.
	(call_value_direct_split): Likewise.
	(call_value_multiple_internal): Likewise.
	(call_value_multiple_split): Likewise.
	(mips_get_fcsr_mips16_<mode>): Likewise.
	(mips_set_fcsr_mips16_<mode>): Likewise.
	(tls_get_tp_mips16_<mode>): Likewise.
	* config/mips/mips.opt: Add -mcompact-branches option.
	* config/mips/predicates.md (order_operator): Ensure the
	conditional compact branches are only used if the ISA them.
	* doc/invoke.texi: Document -mcompact-branches option.

gcc/testsuite/
	* gcc.target/mips/mips.exp (mips-dg-options): Handle the
	dependencies between ISA level and compact-branches.
	* gcc.target/mips/branch-10.c: Update expected output to allow
	compact forms of b/bal.
	* gcc.target/mips/branch-11.c: Likewise.
	* gcc.target/mips/branch-12.c: Likewise.
	* gcc.target/mips/branch-13.c: Likewise.
	* gcc.target/mips/branch-3.c: Likewise.
	* gcc.target/mips/branch-4.c: Likewise.
	* gcc.target/mips/branch-5.c: Likewise.
	* gcc.target/mips/branch-6.c: Likewise.
	* gcc.target/mips/branch-7.c: Likewise.
	* gcc.target/mips/branch-8.c: Likewise.
	* gcc.target/mips/branch-9.c: Likewise.
	* gcc.target/mips/branch-cost-1.c: Likewise.
	* gcc.target/mips/call-1.c: Likewise.
	* gcc.target/mips/call-2.c: Likewise.
	* gcc.target/mips/call-3.c: Likewise.
	* gcc.target/mips/call-4.c: Likewise.
	* gcc.target/mips/call-5.c: Likewise.
	* gcc.target/mips/call-6.c: Likewise.
	* gcc.target/mips/lazy-binding-1.c: Likewise.
	* gcc.target/mips/near-far-1.c: Likewise.
	* gcc.target/mips/near-far-2.c: Likewise.
	* gcc.target/mips/near-far-3.c: Likewise.
	* gcc.target/mips/near-far-4.c: Likewise.
	* gcc.target/mips/umips-branch-3.c: Ensure the test is
	run with compact branches allowed.
	* gcc.target/mips/compact-branches-1.c: New file.
	* gcc.target/mips/compact-branches-2.c: Likewise.
	* gcc.target/mips/compact-branches-3.c: Likewise.
	* gcc.target/mips/compact-branches-4.c: Likewise.
	* gcc.target/mips/compact-branches-5.c: Likewise.
	* gcc.target/mips/compact-branches-6.c: Likewise.
	* gcc.target/mips/compact-branches-7.c: Likewise.

Co-Authored-By: Andrew Bennett <andrew.bennett@imgtec.com>

From-SVN: r227385
      Matthew Fortune committed