Jonathan Wakely [Thu, 3 Sep 2015 20:40:03 +0000 (21:40 +0100)]
Clean up libstdc++ includes slightly.
* 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
Jonathan Wakely [Thu, 3 Sep 2015 19:05:15 +0000 (20:05 +0100)]
re PR libstdc++/66902 (_S_debug_messages is unneccessary public)
PR libstdc++/66902
* src/c++11/debug.cc (_S_debug_messages): Make array const.
From-SVN: r227466
Bill Schmidt [Thu, 3 Sep 2015 18:08:42 +0000 (18:08 +0000)]
altivec.md (altivec_vperm_v8hiv16qi): New define_insn.
[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
Jakub Jelinek [Thu, 3 Sep 2015 17:28:59 +0000 (19:28 +0200)]
Remove path prefixes from filenames.
From-SVN: r227462
Jakub Jelinek [Thu, 3 Sep 2015 17:26:59 +0000 (19:26 +0200)]
Remove mistakenly added file.
From-SVN: r227461
Renlin Li [Thu, 3 Sep 2015 17:16:33 +0000 (17:16 +0000)]
[PATCH][AARCH64]Make arm_align_max_stack_pwr.c and arm_align_max_pwr.c compile
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
Martin Sebor [Thu, 3 Sep 2015 16:23:11 +0000 (16:23 +0000)]
re PR c/66516 (missing diagnostic on taking the address of a builtin function)
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
Jakub Jelinek [Thu, 3 Sep 2015 16:20:35 +0000 (18:20 +0200)]
configure.tgt: Add missing ;; in between nvptx and rtems snippets.
* configure.tgt: Add missing ;; in between nvptx and rtems
snippets.
From-SVN: r227457
Jonathan Wakely [Thu, 3 Sep 2015 14:36:03 +0000 (15:36 +0100)]
Make std::experimental::not_fn SFINAE-friendly.
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 [Thu, 3 Sep 2015 14:35:43 +0000 (15:35 +0100)]
Add concept checks to std::next and std::prev.
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
Richard Biener [Thu, 3 Sep 2015 14:13:54 +0000 (14:13 +0000)]
dwarf2out.c (flush_limbo_die_list): Split out from ...
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
Bill Schmidt [Thu, 3 Sep 2015 13:52:17 +0000 (13:52 +0000)]
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
Richard Biener [Thu, 3 Sep 2015 12:45:33 +0000 (12:45 +0000)]
varasm.c (output_constant): Use fold_convert instead of wide_int_to_tree.
2015-09-03 Richard Biener <rguenther@suse.de>
* varasm.c (output_constant): Use fold_convert instead of
wide_int_to_tree.
From-SVN: r227443
Sebastian Huber [Thu, 3 Sep 2015 11:34:28 +0000 (11:34 +0000)]
[gomp] Add thread attribute customization
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 [Thu, 3 Sep 2015 11:29:59 +0000 (11:29 +0000)]
[gomp] Thread pool management
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 [Thu, 3 Sep 2015 11:26:36 +0000 (11:26 +0000)]
[gomp] Add RTEMS configuration
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 [Thu, 3 Sep 2015 11:24:34 +0000 (11:24 +0000)]
[gomp] Simplify thread pool initialization
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
Tom de Vries [Thu, 3 Sep 2015 11:01:22 +0000 (11:01 +0000)]
Handle 2 preds for fin_bb in expand_omp_for_static_chunk
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 [Thu, 3 Sep 2015 11:01:14 +0000 (11:01 +0000)]
Fix inner loop phi in expand_omp_for_static_chunk
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 [Thu, 3 Sep 2015 11:01:05 +0000 (11:01 +0000)]
Fix gcc_assert in expand_omp_for_static_chunk
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 [Thu, 3 Sep 2015 11:00:56 +0000 (11:00 +0000)]
Handle simple latch bb in expand_omp_for_static_chunk
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 [Thu, 3 Sep 2015 11:00:46 +0000 (11:00 +0000)]
Add param parloops-chunk-size
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
Naveen H.S [Thu, 3 Sep 2015 10:25:28 +0000 (10:25 +0000)]
pr67351.C: Correct the testcase name.
2015-09-03 Naveen H.S <Naveen.Hurugalawadi@caviumnetworks.com>
* g++.dg/pr67351.C: Correct the testcase name.
From-SVN: r227433
Naveen H.S [Thu, 3 Sep 2015 10:20:03 +0000 (10:20 +0000)]
re PR tree-optimization/67351 (Missed optimisation on 64-bit field compared to 32-bit)
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
Richard Biener [Thu, 3 Sep 2015 09:24:51 +0000 (09:24 +0000)]
re PR ipa/66705 (section is missing linker error with -flto -fipa-pta)
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
Sebastian Huber [Thu, 3 Sep 2015 05:45:33 +0000 (05:45 +0000)]
libstdc++: Run tests on RTEMS
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 [Thu, 3 Sep 2015 05:28:46 +0000 (05:28 +0000)]
RTEMS: Update RTEMS thread model
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
Ian Lance Taylor [Thu, 3 Sep 2015 04:33:32 +0000 (04:33 +0000)]
compiler: Report invalid receiver types in function definitions.
Fixes golang/go#12324.
Reviewed-on: https://go-review.googlesource.com/13988
From-SVN: r227427
GCC Administrator [Thu, 3 Sep 2015 00:16:16 +0000 (00:16 +0000)]
Daily bump.
From-SVN: r227426
Balaji V. Iyer [Wed, 2 Sep 2015 23:59:21 +0000 (23:59 +0000)]
Fix spawned function with lambda function
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
Marek Polacek [Wed, 2 Sep 2015 21:00:38 +0000 (21:00 +0000)]
re PR c/67432 (Improve error message on empty enum)
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
Ian Lance Taylor [Wed, 2 Sep 2015 20:52:42 +0000 (20:52 +0000)]
compiler: Mark erroneous constants as invalid.
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
Charles Baylis [Wed, 2 Sep 2015 15:24:54 +0000 (15:24 +0000)]
cgraphunit.c (cgraph_node::create_wrapper): Set can_throw_external in new callgraph edge.
gcc/Changelog
* cgraphunit.c (cgraph_node::create_wrapper): Set can_throw_external
in new callgraph edge.
From-SVN: r227407
Janne Blomqvist [Wed, 2 Sep 2015 14:51:40 +0000 (17:51 +0300)]
PR 67414 Better diagnostics on backtrace failure, gf_strerror bugfix
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
Dmitry Vyukov [Wed, 2 Sep 2015 14:35:20 +0000 (07:35 -0700)]
libstdc++: fix data races in basic_string implementation
* include/bits/basic_string.h: Fix data races on _M_refcount.
From-SVN: r227403
Christophe Lyon [Wed, 2 Sep 2015 14:04:22 +0000 (14:04 +0000)]
[AArch64_be] Fix vldX/vstX AdvSIMD intrinsics.
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 [Wed, 2 Sep 2015 14:01:51 +0000 (14:01 +0000)]
[testsuite] Clean up effective_target cache.
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
Sebastian Huber [Wed, 2 Sep 2015 10:51:14 +0000 (10:51 +0000)]
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
Alan Modra [Wed, 2 Sep 2015 07:58:03 +0000 (17:28 +0930)]
[RS6000] Don't pass --oformat to ld
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
Ian Lance Taylor [Wed, 2 Sep 2015 00:46:23 +0000 (00:46 +0000)]
compiler: Accept out of range integer -> unicode conversions.
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
GCC Administrator [Wed, 2 Sep 2015 00:16:12 +0000 (00:16 +0000)]
Daily bump.
From-SVN: r227394
Kenneth Zadeck [Tue, 1 Sep 2015 23:37:20 +0000 (23:37 +0000)]
fixed misplaced testcase
From-SVN: r227390
Alan Modra [Tue, 1 Sep 2015 23:03:19 +0000 (08:33 +0930)]
[RS6000] Weak functions may not be file local
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
Matthew Fortune [Tue, 1 Sep 2015 22:41:08 +0000 (22:41 +0000)]
MIPS compact branch support
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
James Bowman [Tue, 1 Sep 2015 19:38:16 +0000 (19:38 +0000)]
* MAINTAINERS: add myself
From-SVN: r227383
Vladimir Makarov [Tue, 1 Sep 2015 19:37:52 +0000 (19:37 +0000)]
re PR target/61578 (Code size increase for ARM thumb compared to 4.8.x when compiling with -Os)
2015-09-01 Vladimir Makarov <vmakarov@redhat.com>
PR target/61578
* lra-lives.c (process_bb_lives): Process move pseudos with the
same value for copies and preferences
* lra-constraints.c (match_reload): Create match reload pseudo
with the same value from single dying input pseudo.
From-SVN: r227382
Steven G. Kargl [Tue, 1 Sep 2015 18:06:10 +0000 (18:06 +0000)]
read_dir.f90: XFAIL this testcase on FreeBSD.
2015-09-01 Steven G. Kargl <kargl@gcc.gnu.org>
* gfortran.dg/read_dir.f90: XFAIL this testcase on FreeBSD.
Clean-up a created directory if testcase fails.
From-SVN: r227381
Ilya Enkovich [Tue, 1 Sep 2015 14:38:42 +0000 (14:38 +0000)]
re PR target/67405 (ICE on invalid use of struct on x86_64-linux-gnu)
gcc/
PR target/67405
* tree-chkp.c (chkp_find_bound_slots_1): Add NULL check.
gcc/testsuite/
PR target/67405
* g++.dg/pr67405.C: New test.
From-SVN: r227373
Aldy Hernandez [Tue, 1 Sep 2015 13:52:09 +0000 (13:52 +0000)]
+ * trans-mem.c: Add contributed-by.
+ * trans-mem.c: Add contributed-by.
+ * trans-mem.h: Same.
From-SVN: r227372
Rainer Orth [Tue, 1 Sep 2015 13:48:29 +0000 (13:48 +0000)]
Don't xfail gcc.dg/vect/no-scevccp-outer-11.c
* gcc.dg/vect/no-scevccp-outer-11.c: Don't xfail scan-tree-dump-times.
From-SVN: r227371
Richard Biener [Tue, 1 Sep 2015 13:27:17 +0000 (13:27 +0000)]
expr.c (expand_expr_real_1): For expanding TERed defs set the current location to that of the def if not UNKNOWN.
2015-09-01 Richard Biener <rguenther@suse.de>
* expr.c (expand_expr_real_1): For expanding TERed defs
set the current location to that of the def if not UNKNOWN.
From-SVN: r227370
David Sherwood [Tue, 1 Sep 2015 12:40:10 +0000 (12:40 +0000)]
genmodes.c: Add CONST_MODE_UNIT_SIZE modifier.
2015-09-01 David Sherwood <david.sherwood@arm.com>
gcc/
* genmodes.c: Add CONST_MODE_UNIT_SIZE modifier.
From-SVN: r227369
Kyrylo Tkachov [Tue, 1 Sep 2015 12:33:51 +0000 (12:33 +0000)]
[RTL-ifcvt] Make non-conditional execution if-conversion more aggressive
* ifcvt.c (struct noce_if_info): Add then_simple, else_simple,
then_cost, else_cost fields. Change branch_cost field to unsigned
int.
(end_ifcvt_sequence): Call set_used_flags on each insn in the
sequence.
Include rtl-iter.h.
(noce_simple_bbs): New function.
(noce_try_move): Bail if basic blocks are not simple.
(noce_try_store_flag): Likewise.
(noce_try_store_flag_constants): Likewise.
(noce_try_addcc): Likewise.
(noce_try_store_flag_mask): Likewise.
(noce_try_cmove): Likewise.
(noce_try_minmax): Likewise.
(noce_try_abs): Likewise.
(noce_try_sign_mask): Likewise.
(noce_try_bitop): Likewise.
(bbs_ok_for_cmove_arith): New function.
(noce_emit_all_but_last): Likewise.
(noce_emit_insn): Likewise.
(noce_emit_bb): Likewise.
(noce_try_cmove_arith): Handle non-simple basic blocks.
(insn_valid_noce_process_p): New function.
(contains_mem_rtx_p): Likewise.
(bb_valid_for_noce_process_p): Likewise.
(noce_process_if_block): Allow non-simple basic blocks
where appropriate.
* gcc.dg/ifcvt-1.c: New test.
* gcc.dg/ifcvt-2.c: Likewise.
* gcc.dg/ifcvt-3.c: Likewise.
From-SVN: r227368
Rainer Orth [Tue, 1 Sep 2015 11:50:19 +0000 (11:50 +0000)]
XFAIL gfortran.dg/execute_command_line_2.f90 (PR libfortran/67412)
PR libfortran/67412
* gfortran.dg/execute_command_line_2.f90: XFAIL execution on
*-*-solaris2.10.
From-SVN: r227367
Alan Lawrence [Tue, 1 Sep 2015 10:51:43 +0000 (10:51 +0000)]
Tidy tree-ssa-dom.c: Use dom_valueize more.
* tree-ssa-dom.c (record_equivalences_from_phis,
record_equivalences_from_stmt, optimize_stmt): Use dom_valueize.
(lookup_avail_expr): Likewise, and remove comment and unused temp.
From-SVN: r227366
Nick Clifton [Tue, 1 Sep 2015 10:38:17 +0000 (10:38 +0000)]
* config/msp430/msp430.opt (mcpu): Fix typo.
From-SVN: r227364
Kyrylo Tkachov [Tue, 1 Sep 2015 10:32:24 +0000 (10:32 +0000)]
[AArch64] Fix FAIL: gcc.target/aarch64/target_attr_crypto_ice_1.c (internal compiler error)
* config/aarch64/aarch64.c (aarch64_set_current_function):
Re-layout any vector parameters have non-simd layout.
* config/aarch64/aarch64-builtins.c (aarch64_relayout_simd_param):
Delete.
(aarch64_simd_expand_args): Delete call to the above.
* gcc.target/aarch64/target_attr_crypto_ice_2.c: New test.
From-SVN: r227363
Paolo Carlini [Tue, 1 Sep 2015 08:39:47 +0000 (08:39 +0000)]
re PR c++/61753 (poor diagnostic for constructor definition that starts with 'const')
/cp
2015-09-01 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/61753
* decl.c (smallest_type_quals_location): New.
(check_special_function_return_type): Use the latter; add int and
const location_t* parameters.
(grokdeclarator): Adjust check_special_function_return_type call.
/testsuite
2015-09-01 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/61753
* g++.dg/other/pr61753.C: New.
From-SVN: r227361
Mike Frysinger [Tue, 1 Sep 2015 01:04:29 +0000 (01:04 +0000)]
gcc: doc: add missing space in asan-stack desc
From-SVN: r227360
GCC Administrator [Tue, 1 Sep 2015 00:16:12 +0000 (00:16 +0000)]
Daily bump.
From-SVN: r227359
James Lemke [Mon, 31 Aug 2015 16:15:01 +0000 (16:15 +0000)]
Update my e-mail address.
From-SVN: r227352
Ulrich Weigand [Mon, 31 Aug 2015 14:03:34 +0000 (14:03 +0000)]
configure.ac: For spu-*-* targets, set have_fcntl to no.
* configure.ac: For spu-*-* targets, set have_fcntl to no.
* configure: Regenerate.
From-SVN: r227348
Francois-Xavier Coudert [Mon, 31 Aug 2015 14:02:43 +0000 (14:02 +0000)]
re PR fortran/47571 (undefined reference to clock_gettime in Linux build of 02/01/2011)
PR libfortran/47571
* acinclude.m4 (LIBGFOR_GTHREAD_WEAK): Reinstate.
* configure.ac: Call LIBGFOR_GTHREAD_WEAK again.
* config.h.in: Regenerate.
* configure: Regenerate.
From-SVN: r227347
Marc Glisse [Mon, 31 Aug 2015 14:02:00 +0000 (16:02 +0200)]
Move some comparison simplifications to match.pd
2015-08-31 Marc Glisse <marc.glisse@inria.fr>
gcc/
* tree.h (zerop): New function.
* tree.c (zerop): Likewise.
(element_precision): Handle expressions.
* match.pd (define_predicates): Add zerop.
(x <= +Inf): Fix comment.
(abs (x) == 0, A & C == C, A & C != 0): Converted from ...
* fold-const.c (fold_binary_loc): ... here. Remove.
gcc/testsuite/
* gcc.dg/tree-ssa/cmp-1.c: New file.
From-SVN: r227346
Richard Biener [Mon, 31 Aug 2015 14:01:45 +0000 (14:01 +0000)]
lto.c (compare_tree_sccs_1): Compare DECL_ABSTRACT_ORIGIN.
2015-08-31 Richard Biener <rguenther@suse.de>
lto/
* lto.c (compare_tree_sccs_1): Compare DECL_ABSTRACT_ORIGIN.
* lto-symtab.c (lto_symtab_merge): Merge DECL_POSSIBLY_INLINED flag.
(lto_symtab_prevailing_decl): Do not replace a decl that didn't
participate in merging with something else.
From-SVN: r227345
Richard Biener [Mon, 31 Aug 2015 14:00:16 +0000 (14:00 +0000)]
re PR tree-optimization/67381 (genmatch does not honor the order of patterns)
2015-08-31 Richard Biener <rguenther@suse.de>
PR middle-end/67381
* genmatch.c (dt_node::gen_kids): Also treat matches as barrier.
From-SVN: r227344
Marc Glisse [Mon, 31 Aug 2015 13:58:03 +0000 (15:58 +0200)]
Move some complex simplifications to match.pd
2015-08-31 Marc Glisse <marc.glisse@inria.fr>
gcc/
* match.pd (SIN, COS, TAN, COSH): Reorder for consistency.
(CEXPI): New operator list.
(real (conj (x)), imag (conj (x)), real (x +- y), real (cexpi (x)),
imag (cexpi (x)), conj (conj (x)), conj (complex (x, y))):
Converted from ...
* fold-const.c (fold_unary_loc, fold_binary_loc): ... here. Remove.
gcc/testsuite/
* gcc.dg/tree-ssa/complex-7.c: New file.
From-SVN: r227343
Tom de Vries [Mon, 31 Aug 2015 13:48:29 +0000 (13:48 +0000)]
Reimplement rewrite_virtuals_into_loop_closed_ssa
2015-08-31 Tom de Vries <tom@codesourcery.com>
* tree-ssa-loop-manip.c (find_uses_to_rename_stmt)
(find_uses_to_rename_bb, find_uses_to_rename): Add and handle use_flags
parameter.
(find_uses_to_rename_def, find_uses_to_rename_in_loop): New function.
(rewrite_into_loop_closed_ssa_1): New function, factored out of ...
(rewrite_into_loop_closed_ssa): ... here.
(replace_uses_in_dominated_bbs): Remove function.
(rewrite_virtuals_into_loop_closed_ssa): Reimplement using
rewrite_into_loop_closed_ssa_1.
From-SVN: r227342
Michael Matz [Mon, 31 Aug 2015 13:45:48 +0000 (13:45 +0000)]
cfganal.c (pre_and_rev_post_order_compute_fn): Correctly enter entry and exit blocks for reverse post order.
* cfganal.c (pre_and_rev_post_order_compute_fn): Correctly
enter entry and exit blocks for reverse post order.
From-SVN: r227341
Richard Biener [Mon, 31 Aug 2015 11:48:11 +0000 (11:48 +0000)]
lto-symtab.c (lto_symtab_prevailing_decl): Remove redundant test, do not replace a non-builtin with a builtin.
2015-08-31 Richard Biener <rguenther@suse.de>
lto/
* lto-symtab.c (lto_symtab_prevailing_decl): Remove redundant
test, do not replace a non-builtin with a builtin.
* lto.c (compare_tree_sccs_1): Do not merge things we stream
as builtins vs. non-builtins.
From-SVN: r227339
Richard Biener [Mon, 31 Aug 2015 11:47:30 +0000 (11:47 +0000)]
lto-streamer.h (lto_location_cache::cached_location::sysp): Add.
2015-08-31 Richard Biener <rguenther@suse.de>
* lto-streamer.h (lto_location_cache::cached_location::sysp): Add.
(lto_location_cache::current_sysp): Likewise.
(output_block::current_sysp): Likewise.
* lto-streamer-in.c (lto_location_cache::cmp_loc): Compare sysp.
(lto_location_cache::apply_location_cache): Properly record
system header locations.
(lto_location_cache::input_location): Input whether a file
is a system header.
* lto-streamer-out.c (lto_output_location): Stream whether a file
is a system header.
From-SVN: r227338
Rainer Orth [Mon, 31 Aug 2015 11:19:42 +0000 (11:19 +0000)]
Avoid strndup in gcc.c (PR bootstrap/67363)
PR bootstrap/67363
* gcc.c (env_manager::xput): Replace strndup by xstrndup.
From-SVN: r227337
Francois-Xavier Coudert [Mon, 31 Aug 2015 10:54:36 +0000 (10:54 +0000)]
re PR fortran/54833 (Don't wrap __builtin_free(a) in if (a != NULL))
PR fortran/54833
* trans.c (gfc_call_free): Don't check if pointer is NULL.
* trans.h (gfc_call_free): Adjust comment.
From-SVN: r227336
Francois-Xavier Coudert [Mon, 31 Aug 2015 10:37:30 +0000 (10:37 +0000)]
re PR fortran/47571 (undefined reference to clock_gettime in Linux build of 02/01/2011)
PR libfortran/47571
* acinclude.m4 (LIBGFOR_GTHREAD_WEAK): Remove.
(LIBGFOR_CHECK_WEAKREF): New test.
* configure.ac: Call LIBGFOR_CHECK_WEAKREF instead of
LIBGFOR_GTHREAD_WEAK.
* config.h.in: Regenerate.
* configure: Regenerate.
* intrinsics/system_clock.c: Use SUPPORTS_WEAKREF instead of
SUPPORTS_WEAK and GTHREAD_USE_WEAK.
From-SVN: r227335
Tom de Vries [Mon, 31 Aug 2015 09:12:15 +0000 (09:12 +0000)]
Improve function header comments in tree-ssa-loop-manip.c
2015-08-31 Tom de Vries <tom@codesourcery.com>
* tree-ssa-loop-manip.c (find_uses_to_rename_use)
(find_uses_to_rename_stmt, find_uses_to_rename_bb, find_uses_to_rename):
Improve function header comments.
From-SVN: r227334
Michael Collison [Mon, 31 Aug 2015 03:19:48 +0000 (03:19 +0000)]
Rename [su]sum_widen to widen_[su]sum to reflect correct standard names.
From-SVN: r227333
Ian Lance Taylor [Mon, 31 Aug 2015 01:58:48 +0000 (01:58 +0000)]
compiler: Check for invalid UTF8 in Go comments.
Fixes golang/go#11527.
Reviewed-on: https://go-review.googlesource.com/13905
From-SVN: r227332
Bill Schmidt [Mon, 31 Aug 2015 01:02:47 +0000 (01:02 +0000)]
rs6000.c (swap_web_entry): Enlarge special_handling bitfield.
[gcc]
2015-08-30 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
* config/rs6000/rs6000.c (swap_web_entry): Enlarge
special_handling bitfield.
(special_handling_values): Add SH_XXPERMDI and SH_CONCAT.
(rtx_is_swappable_p): Add handling for vec_select/vec_concat form
that represents a general xxpermdi.
(insn_is_swappable_p): Add handling for vec_concat of two
doublewords, which maps to a specific xxpermdi.
(adjust_xxpermdi): New function.
(adjust_concat): Likewise.
(handle_special_swappables): Call adjust_xxpermdi and
adjust_concat.
(dump_swap_insn_table): Handle SH_XXPERMDI and SH_CONCAT.
[gcc/testsuite]
2015-08-30 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
* gcc.target/powerpc/swaps-p8-19.c: New test.
From-SVN: r227331
Rich Felker [Mon, 31 Aug 2015 00:18:32 +0000 (00:18 +0000)]
[SH] config.gcc (supported_defaults): Handle sh[123456ble]*-*-* instead of sh[123456ble]-*-*.
* [SH] config.gcc (supported_defaults): Handle sh[123456ble]*-*-* instead of sh[123456ble]-*-*.
From-SVN: r227330
GCC Administrator [Mon, 31 Aug 2015 00:16:17 +0000 (00:16 +0000)]
Daily bump.
From-SVN: r227329
GCC Administrator [Sun, 30 Aug 2015 00:16:14 +0000 (00:16 +0000)]
Daily bump.
From-SVN: r227326
Markus Trippelsdorf [Sat, 29 Aug 2015 18:51:26 +0000 (18:51 +0000)]
Fix c++/67371 (issues with throw in constexpr)
As PR67371 shows gcc currently rejects all throw statements in
constant-expressions, even when they are never executed.
PR c++/67371
* constexpr.c (potential_constant_expression_1): Remove IF_STMT
case. Move label to COND_EXPR case. Remove checking of
SWITCH_STMT_BODY.
From-SVN: r227323
Jerry DeLisle [Sat, 29 Aug 2015 15:52:43 +0000 (15:52 +0000)]
re PR fortran/67367 (Program crashes on READ(IOSTAT=IOS, ...) on directory OPEN()ed without error)
2015-08-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR fortran/67367
* gfortran.dg/read_dir.f90: New test. May fail on some platforms.
From-SVN: r227321
Jerry DeLisle [Sat, 29 Aug 2015 15:38:39 +0000 (15:38 +0000)]
re PR fortran/67367 (Program crashes on READ(IOSTAT=IOS, ...) on directory OPEN()ed without error)
2015-08-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR libgfortran/67367
* io/unix.c (buf_read): Check for error condition and if found
return the error code.
From-SVN: r227320
Francois-Xavier Coudert [Sat, 29 Aug 2015 13:17:05 +0000 (13:17 +0000)]
acinclude.m4: Remove LIBGFOR_CHECK_ATTRIBUTE_DLLEXPORT.
* acinclude.m4: Remove LIBGFOR_CHECK_ATTRIBUTE_DLLEXPORT.
* configure.ac: Remove checks for strcasestr, execl, close,
getrlimit, readlink, getppid, powl, erfl, j0l, j1l, y0l, y1l,
tgammal, and lgammal.
* config.h.in: Regenerate.
* configure: Regenerate.
From-SVN: r227319
Anatoly Sokolov [Sat, 29 Aug 2015 13:10:43 +0000 (16:10 +0300)]
Remove redundant use of REG_CLASS_NAMES maros
From-SVN: r227318
Francois-Xavier Coudert [Sat, 29 Aug 2015 13:01:54 +0000 (13:01 +0000)]
* io/unix.c (min): Remove unused macro.
From-SVN: r227317
Francois-Xavier Coudert [Sat, 29 Aug 2015 08:03:01 +0000 (08:03 +0000)]
trans.c (gfc_call_malloc, [...]): Simplify code.
* trans.c (gfc_call_malloc, gfc_allocate_using_malloc,
gfc_allocate_using_lib, gfc_allocate_allocatable,
gfc_call_realloc): Simplify code.
* trans-array.c (gfc_trans_allocate_array_storage,
gfc_trans_auto_array_allocation, gfc_conv_array_parameter): Do not
convert gfc_call_free() argument.
* trans-expr.c (gfc_conv_string_tmp, gfc_conv_procedure_call,
fcncall_realloc_result): Likewise.
* trans-intrinsic.c (gfc_conv_intrinsic_transfer): Likewise.
From-SVN: r227316
Tom de Vries [Sat, 29 Aug 2015 07:07:51 +0000 (07:07 +0000)]
Handle mix/max pointer reductions in parloops
2015-08-29 Tom de Vries <tom@codesourcery.com>
PR tree-optimization/46193
* omp-low.c (omp_reduction_init): Handle pointer type for min or max
clause.
* gcc.dg/autopar/pr46193.c: New test.
* testsuite/libgomp.c/pr46193.c: New test.
From-SVN: r227315
GCC Administrator [Sat, 29 Aug 2015 00:16:11 +0000 (00:16 +0000)]
Daily bump.
From-SVN: r227314
Francois-Xavier Coudert [Fri, 28 Aug 2015 20:46:43 +0000 (20:46 +0000)]
re PR fortran/53668 (Cray-pointer diagnostic enhancement)
PR fortran/53668
* intrinsic.c (add_functions, add_subroutines): Remove resolution
functions for FREE and MALLOC.
* intrinsic.h (gfc_resolve_malloc, gfc_resolve_free): Remove.
* iresolve.c (gfc_resolve_malloc, gfc_resolve_free): Remove.
* trans-intrinsic.c (conv_intrinsic_free,
gfc_conv_intrinsic_malloc): New functions.
* intrinsics/malloc.c: Adapt comments.
From-SVN: r227311
Nathan Sidwell [Fri, 28 Aug 2015 19:52:28 +0000 (19:52 +0000)]
struct-layout-1_generate.c: Simply use exit code for failure.
* gcc/testsuite/gcc.dg/compat/struct-layout-1_generate.c: Simply
use exit code for failure.
From-SVN: r227310
Nathan Sidwell [Fri, 28 Aug 2015 19:04:45 +0000 (19:04 +0000)]
matrix-1.c: Use plain printf.
* gcc/testsuite/gcc.dg/torture/matrix-1.c: Use plain printf.
* gcc/testsuite/gcc.dg/torture/matrix-2.c: Likewise.
* gcc/testsuite/gcc.dg/torture/matrix-5.c: Likewise.
* gcc/testsuite/gcc.dg/torture/matrix-6.c: Likewise.
* gcc/testsuite/gcc.dg/torture/transpose-1.c: Likewise.
* gcc/testsuite/gcc.dg/torture/transpose-2.c: Likewise.
* gcc/testsuite/gcc.dg/torture/transpose-3.c: Likewise.
* gcc/testsuite/gcc.dg/torture/transpose-4.c: Likewise.
* gcc/testsuite/gcc.dg/torture/transpose-5.c: Likewise.
* gcc/testsuite/gcc.dg/torture/transpose-6.c: Likewise.
From-SVN: r227309
Jeff Law [Fri, 28 Aug 2015 16:23:12 +0000 (10:23 -0600)]
[PATCH][lto/66752] Fix missed FSM jump thread
PR lto/66752
* tree-ssa-threadedge.c (simplify_conrol_stmt_condition): If we are
unable to find X NE 0 in the tables, return X as the simplified
condition.
(fsm_find_control_statement_thread_paths): If nodes in NEXT_PATH are
in VISISTED_BBS, then return failure. Else add nodes from NEXT_PATH
to VISISTED_BBS.
* tree-ssa-threadupdate.c (duplicate_thread_path): Fix up edge flags
after removing the control flow statement and unnecessary edges.
PR lto/66752
* gcc.dg/tree-ssa/pr66752-2.c: New test.
* gcc.dg/torture/pr66752-1.c: New test
* g++.dg/torture/pr66752-2.C: New test.
From-SVN: r227307
Alan Lawrence [Fri, 28 Aug 2015 15:04:17 +0000 (15:04 +0000)]
Revert: completely_scalarize arrays as well as records
gcc/:
Revert:
2015-08-27 Alan Lawrence <alan.lawrence@arm.com>
PR tree-optimization/67283
* tree-sra.c (type_consists_of_records_p): Rename to...
(scalarizable_type_p): ...this, add case for ARRAY_TYPE.
(completely_scalarize_record): Rename to...
(completely_scalarize): ...this, add ARRAY_TYPE case, move some
code to:
(scalarize_elem): New.
gcc/testsuite/:
Revert:
2015-08-27 Alan Lawrence <alan.lawrence@arm.com>
* gcc.dg/tree-ssa/sra-15.c: New.
From-SVN: r227303
James Greenhalgh [Fri, 28 Aug 2015 14:57:57 +0000 (14:57 +0000)]
[Patch] Add to the libgfortran/newlib bodge to "detect" ftruncate support in ARM/AArch64/SH
* configure.ac: Auto-detect newlib function support unless we
know there are issues when configuring for a host.
* configure: Regenerate.
From-SVN: r227301
Andrew Bennett [Fri, 28 Aug 2015 13:35:01 +0000 (13:35 +0000)]
MIPS: Add the lo register to the clobber list in the madd-8.c and msub-8.c testcases.
The lo register is not listed in the clobber list in the inline asm statement
for the madd-8.c and msub-8.c testcases. This means that when building for the
n64 ABI GCC is free to use the lo register instead of the stack when
saving/restoring the clobbered registers. Then then means that it decides to
use the msub/madd instruction to perform the "x - y * z" operation rather than
using mul; addu/subu which the test is looking for.
testsuite/
* gcc.target/mips/madd-8.c: Add lo register to clobber list.
* gcc.target/mips/msub-8.c: Ditto.
From-SVN: r227299
David Sherwood [Fri, 28 Aug 2015 10:11:27 +0000 (10:11 +0000)]
MAINTAINERS: Add myself.
2015-08-28 David Sherwood <david.sherwood@arm.com>
* MAINTAINERS: Add myself.
From-SVN: r227297
Jiong Wang [Fri, 28 Aug 2015 08:53:37 +0000 (08:53 +0000)]
[AArch64] Rename SYMBOL_SMALL_GOTTPREL to SYMBOL_SMALL_TLSIE
2015-08-28 Jiong Wang <jiong.wang@arm.com>
* config/aarch64/aarch64-protos.h (aarch64_symbol_context): Rename
SYMBOL_SMALL_GOTTPREL to SYMBOL_SMALL_TLSIE.
(aarch64_symbol_type): Likewise.
* config/aarch64/aarch64.c (aarch64_load_symref_appropriately):
Likewise.
(aarch64_expand_mov_immediate): Likewise.
(aarch64_print_operand): Likewise.
(aarch64_classify_tls_symbol): Likewise.
From-SVN: r227294
Richard Biener [Fri, 28 Aug 2015 07:47:37 +0000 (07:47 +0000)]
cgraphunit.c (symbol_table::compile): Move early debug generation and finish...
2015-08-28 Richard Biener <rguenther@suse.de>
* cgraphunit.c (symbol_table::compile): Move early debug generation
and finish...
(symbol_table::finalize_compilation_unit): ... back here and
add a !seen_error () guard.
From-SVN: r227293
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