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2018-07-29pa.c (pa_output_addr_vec): Align address table.John David Anglin4-10/+29
* config/pa/pa.c (pa_output_addr_vec): Align address table. * config/pa/pa.h (JUMP_TABLES_IN_TEXT_SECTION): Revise comment. * config/pa/pa32-linux.h (JUMP_TABLES_IN_TEXT_SECTION): Define. From-SVN: r263051
2018-07-29Daily bump.GCC Administrator1-1/+1
From-SVN: r263050
2018-07-28C++: clean up cp_printerDavid Malcolm2-26/+27
This makes it easier to compare cp_printer with gcc_cxxdiag_char_table in c-format.c. No functional change intended. gcc/cp/ChangeLog: * error.c (cp_printer): In the leading comment, move "%H" and "%I" into alphabetical order, and add missing "%G" and "%K". Within the switch statement, move cases 'G', 'H', 'I' and 'K' so that the cases are in alphabetical order. From-SVN: r263046
2018-07-28Daily bump.GCC Administrator1-1/+1
From-SVN: r263045
2018-07-27constraints.md (wG constraint): Delete, no longer used.Michael Meissner8-400/+66
2018-07-27 Michael Meissner <meissner@linux.ibm.com> * config/rs6000/constraints.md (wG constraint): Delete, no longer used. * config/rs6000/predicates.md (p9_fusion_reg_operand): Rename predicate to reflect toc fusion has been deleted. (toc_fusion_mem_raw): Delete, no longer used. (toc_fusion_mem_wrapped): Likewise. * config/rs6000/rs6000-cpus.def (POWERPC_MASKS): Delete toc fusion mask bit. * config/rs6000/rs6000-protos.h (fusion_wrap_memory_address): Delete, no longer used. * config/rs6000/rs6000.c (struct rs6000_reg_addr): Delete fields meant to be used for toc fusion. (rs6000_debug_print_mode): Delete toc fusion debugging. (rs6000_debug_reg_global): Likewise. (rs6000_init_hard_regno_mode_ok): Delete setting up fields for toc fusion and secondary reload support that were never used. (rs6000_option_override_internal): Delete TOC fusion, that was only partially defined, and it did not work unless you also used the -mcmodel= switch. (rs6000_legitimate_address_p): Delete TOC fusion support. (rs6000_opt_masks): Likewise. (fusion_wrap_memory_address): Delete function, no longer used. (fusion_split_address); Delete TOC fusion support. * config/rs6000/rs6000.h (TARGET_TOC_FUSION_INT): Delete, no longer used with toc fusion being deleted. (TARGET_TOC_FUSION_FP): Likewise. * config/rs6000/rs6000.md (UNSPEC_FUSION_ADDIS): Delete TOC fusion UNSPEC. (toc fusion spliter): Delete TOC fusion support. (toc_fusionload_<mode>): Likewise. (toc_fusionload_di): Likewise. (fusion_gpr_load_<mode>): Delete generator function, this insn no longer needs to be named. Rename predicate to delete TOC fusion. (fusion_gpr_<P:mode>_<GPR_FUSION:mode>_load): Likewise. (fusion_gpr_<P:mode>_<GPR_FUSION:mode>_store): Likewise. (fusion_vsx_<P:mode>_<GPR_FUSION:mode>_load): Likewise. (fusion_vsx_<P:mode>_<GPR_FUSION:mode>_store): Likewise. (p9 fusion peephole2s): Rename predicate to delete TOC fusion. From-SVN: r263039
2018-07-27Update .po files.Joseph Myers20-94536/+96301
* be.po, da.po, de.po, el.po, es.po, fi.po, fr.po, hr.po, id.po, ja.po, nl.po, ru.po, sr.po, sv.po, tr.po, uk.po, vi.po, zh_CN.po, zh_TW.po: Update. From-SVN: r263036
2018-07-27libgo: prune sighandler frames in runtime.sigprofIan Lance Taylor3-12/+71
When writing stack frames to the pprof CPU profile machinery, it is very important to insure that the frames emitted do not contain any frames corresponding to artifacts of the profiling process itself (signal handlers, sigprof, etc). This patch changes runtime.sigprof to strip out those frames from the raw stack generated by "runtime.callers". Fixes golang/go#26595. Reviewed-on: https://go-review.googlesource.com/126175 From-SVN: r263035
2018-07-27extend.texi (Basic PowerPC Built-in Functions Available on ISA 2.05): ↵Kelvin Nilsen2-45/+53
Replace __uint128_t with __uint128 and __int128_t with __int128 in built-in... gcc/ChangeLog: 2018-07-27 Kelvin Nilsen <kelvin@gcc.gnu.org> * doc/extend.texi (Basic PowerPC Built-in Functions Available on ISA 2.05): Replace __uint128_t with __uint128 and __int128_t with __int128 in built-in function prototypes. (PowerPC AltiVec Built-in Functions on ISA 2.07): Likewise. (PowerPC AltiVec Built-in Functions on ISA 3.0): Likewise. From-SVN: r263033
2018-07-27PR tree-optimization/86696 - ICE in handle_char_store at ↵Martin Sebor4-4/+53
gcc/tree-ssa-strlen.c:3332 gcc/ChangeLog: PR tree-optimization/86696 * tree-ssa-strlen.c (get_min_string_length): Handle all integer types, including enums. (handle_char_store): Be prepared for the above function to fail. gcc/testsuite/ChangeLog: PR tree-optimization/86696 * gcc.dg/pr86696.C: New test. From-SVN: r263032
2018-07-27Fixes to testcase for PR tree-optimization/86636David Malcolm2-0/+8
gcc/testsuite/ChangeLog: PR tree-optimization/86636 * gcc.c-torture/compile/pr86636.c: Add dg-do compile. Add dg-require-effective-target pthread. From-SVN: r263031
2018-07-27i386: Remove _Unwind_Frames_IncrementH.J. Lu2-5/+6
CET kernel has been changed to place a restore token on shadow stack for signal handler to enhance security. It is usually transparent to user programs since kernel will pop the restore token when signal handler returns. But when an exception is thrown from a signal handler, now we need to remove _Unwind_Frames_Increment to pop the the restore token from shadow stack. Otherwise, we get FAIL: g++.dg/torture/pr85334.C -O0 execution test FAIL: g++.dg/torture/pr85334.C -O1 execution test FAIL: g++.dg/torture/pr85334.C -O2 execution test FAIL: g++.dg/torture/pr85334.C -O3 -g execution test FAIL: g++.dg/torture/pr85334.C -Os execution test FAIL: g++.dg/torture/pr85334.C -O2 -flto -fno-use-linker-plugin -flto-partition=none execution test PR libgcc/85334 * config/i386/shadow-stack-unwind.h (_Unwind_Frames_Increment): Removed. From-SVN: r263030
2018-07-27Disable strcmp/strncmp/memcmp inlining when optimization Qing Zhao5-3/+18
level is lower than 2 or Os From-SVN: r263028
2018-07-27Daily bump.GCC Administrator1-1/+1
From-SVN: r263027
2018-07-26* 30_threads/condition_variable_any/cond.cc: New test.Marek Polacek2-0/+39
From-SVN: r263022
2018-07-26re PR target/86612 (__strdup problem on power 9)Pat Haugen2-2/+7
PR target/86612 * gcc.target/powerpc/pr58673-2.c: Call strdup. From-SVN: r263020
2018-07-26PR tree-optimization/86043 - strlen after memcpy partially overwriting a ↵Martin Sebor7-51/+306
string not optimized PR tree-optimization/86043 - strlen after memcpy partially overwriting a string not optimized PR tree-optimization/86042 - missing strlen optimization after second strcpy gcc/ChangeLog: PR tree-optimization/86043 PR tree-optimization/86042 * tree-ssa-strlen.c (handle_builtin_memcpy): Handle strict overlaps. (get_string_cst_length): Rename... (get_min_string_length): ...to this. Add argument. (handle_char_store): Extend to handle multi-character stores by MEM_REF. * tree.c (initializer_zerop): Use new argument. Handle MEM_REF. * tree.h (initializer_zerop): Add argument. gcc/testsuite/ChangeLog: PR tree-optimization/86043 PR tree-optimization/86042 * gcc/testsuite/gcc.dg/attr-nonstring-2.c: Xfail test cases due to pr86688. * gcc.dg/strlenopt-44.c: New test. From-SVN: r263018
2018-07-26* src/c++98/locale_init.cc: Fix #ifdef condition.Marek Polacek2-1/+5
From-SVN: r263016
2018-07-26re PR middle-end/86660 (libgomp.c++/for-15.C ICEs with nvptx offloading)Jakub Jelinek2-8/+12
PR testsuite/86660 * testsuite/libgomp.c++/for-15.C (results): Include it in omp declare target region. (main): Use map (always, tofrom: results) instead of map (tofrom: results). From-SVN: r263011
2018-07-26re PR middle-end/86660 (libgomp.c++/for-15.C ICEs with nvptx offloading)Jakub Jelinek4-1/+44
PR middle-end/86660 * omp-low.c (scan_sharing_clauses): Don't ignore map clauses for declare target to variables if they have always,{to,from,tofrom} map kinds. * testsuite/libgomp.c/pr86660.c: New test. From-SVN: r263010
2018-07-26libsanitizer: Mark REAL(swapcontext) with indirect_return attribute on x86H.J. Lu3-0/+21
Cherry-pick compiler-rt revision 337603: When shadow stack from Intel CET is enabled, the first instruction of all indirect branch targets must be a special instruction, ENDBR. lib/asan/asan_interceptors.cc has ... int res = REAL(swapcontext)(oucp, ucp); ... REAL(swapcontext) is a function pointer to swapcontext in libc. Since swapcontext may return via indirect branch on x86 when shadow stack is enabled, as in this case, int res = REAL(swapcontext)(oucp, ucp); ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ This function may be returned via an indirect branch. Here compiler must insert ENDBR after call, like call *bar(%rip) endbr64 I opened an LLVM bug: https://bugs.llvm.org/show_bug.cgi?id=38207 to add the indirect_return attribute so that it can be used to inform compiler to insert ENDBR after REAL(swapcontext) call. We mark REAL(swapcontext) with the indirect_return attribute if it is available. This fixed: https://bugs.llvm.org/show_bug.cgi?id=38249 Reviewed By: eugenis Differential Revision: https://reviews.llvm.org/D49608 PR target/86560 * asan/asan_interceptors.cc (swapcontext) Cherry-pick compiler-rt revision 337603. * sanitizer_common/sanitizer_internal_defs.h (__has_attribute): Likewise. From-SVN: r263009
2018-07-26Add missing dg-require-cstdint directives to testsJonathan Wakely65-6/+157
* testsuite/18_support/aligned_alloc/aligned_alloc.cc: Add dg-require-cstdint directive. * testsuite/20_util/allocator/overaligned.cc: Likewise. * testsuite/20_util/any/cons/aligned.cc: Likewise. * testsuite/20_util/monotonic_buffer_resource/allocate.cc: Likewise. * testsuite/20_util/monotonic_buffer_resource/deallocate.cc: Likewise. * testsuite/20_util/shared_ptr/thread/default_weaktoshared.cc: Likewise. * testsuite/20_util/shared_ptr/thread/mutex_weaktoshared.cc: Likewise. * testsuite/23_containers/list/modifiers/insert/25288.cc: Likewise. * testsuite/23_containers/set/allocator/move_assign.cc: Likewise. * testsuite/25_algorithms/make_heap/complexity.cc: Likewise. * testsuite/25_algorithms/pop_heap/complexity.cc: Require cstdint and random_device effective-target. * testsuite/25_algorithms/push_heap/complexity.cc: Likewise. * testsuite/25_algorithms/sample/1.cc: Require cstdint. * testsuite/25_algorithms/sample/2.cc: Likewise. * testsuite/25_algorithms/sort_heap/complexity.cc: Require cstdint and random_device. * testsuite/26_numerics/headers/random/types_std_c++0x.cc: Require cstdint. * testsuite/26_numerics/random/chi_squared_distribution/83833.cc: Likewise. * testsuite/26_numerics/random/discard_block_engine/requirements/ constexpr_data.cc: Likewise. * testsuite/26_numerics/random/discard_block_engine/requirements/ constexpr_functions.cc: Likewise. * testsuite/26_numerics/random/independent_bits_engine/requirements/ constexpr_functions.cc: Likewise. * testsuite/26_numerics/random/linear_congruential_engine/requirements/ constexpr_data.cc: Likewise. * testsuite/26_numerics/random/linear_congruential_engine/requirements/ constexpr_functions.cc: Likewise. * testsuite/26_numerics/random/mersenne_twister_engine/requirements/ constexpr_data.cc: Likewise. * testsuite/26_numerics/random/mersenne_twister_engine/requirements/ constexpr_functions.cc: Likewise. * testsuite/26_numerics/random/pr60037-neg.cc: Likewise. * testsuite/26_numerics/random/seed_seq/cons/65631.cc: Likewise. * testsuite/26_numerics/random/shuffle_order_engine/requirements/ constexpr_data.cc: Add dg-require-cstdint directive. * testsuite/26_numerics/random/shuffle_order_engine/requirements/ constexpr_functions.cc: Likewise. * testsuite/26_numerics/random/subtract_with_carry_engine/requirements/ constexpr_data.cc: Likewise. * testsuite/26_numerics/random/subtract_with_carry_engine/requirements/ constexpr_functions.cc: Likewise. * testsuite/26_numerics/random/uniform_real_distribution/operators/ 64351.cc: Likewise. * testsuite/29_atomics/headers/atomic/types_std_c++0x.cc: Likewise. * testsuite/experimental/algorithm/sample-2.cc: Likewise. * testsuite/experimental/algorithm/sample.cc: Likewise. * testsuite/experimental/algorithm/search.cc: Likewise. * testsuite/experimental/algorithm/shuffle.cc: Likewise. * testsuite/experimental/any/cons/aligned.cc: Likewise. * testsuite/experimental/memory_resource/new_delete_resource.cc: Likewise. * testsuite/experimental/memory_resource/resource_adaptor.cc: Likewise. * testsuite/experimental/random/randint.cc: Likewise. * testsuite/experimental/source_location/1.cc: Likewise. * testsuite/ext/bitmap_allocator/overaligned.cc: Likewise. * testsuite/ext/malloc_allocator/overaligned.cc: Likewise. * testsuite/ext/mt_allocator/overaligned.cc: Likewise. * testsuite/ext/new_allocator/overaligned.cc: Likewise. * testsuite/ext/pb_ds/regression/hash_map_rand.cc: Likewise. * testsuite/ext/pb_ds/regression/hash_set_rand.cc: Likewise. * testsuite/ext/pb_ds/regression/list_update_map_rand.cc: Likewise. * testsuite/ext/pb_ds/regression/list_update_set_rand.cc: Likewise. * testsuite/ext/pb_ds/regression/priority_queue_rand.cc: Likewise. * testsuite/ext/pb_ds/regression/tree_map_rand.cc: Likewise. * testsuite/ext/pb_ds/regression/tree_set_rand.cc: Likewise. * testsuite/ext/pb_ds/regression/trie_map_rand.cc: Likewise. * testsuite/ext/pb_ds/regression/trie_set_rand.cc: Likewise. * testsuite/ext/pool_allocator/overaligned.cc: Likewise. * testsuite/ext/throw_allocator/check_allocate_max_size.cc: Likewise. * testsuite/ext/throw_allocator/check_deallocate_null.cc: Likewise. * testsuite/ext/throw_allocator/check_delete.cc: Likewise. * testsuite/ext/throw_allocator/check_new.cc: Likewise. * testsuite/ext/throw_allocator/deallocate_global.cc: Likewise. * testsuite/ext/throw_allocator/deallocate_local.cc: Likewise. * testsuite/ext/throw_allocator/explicit_instantiation.cc: Likewise. * testsuite/ext/throw_allocator/variadic_construct.cc: Likewise. * testsuite/tr1/8_c_compatibility/cinttypes/functions.cc: Likewise. From-SVN: r263008
2018-07-26Remove dg-require-cstdint directive from testsJonathan Wakely146-145/+174
Tests for components which are no longer dependent on _GLIBCXX_USE_C99_STDINT_TR1 do not need to require <cstdint>. * testsuite/30_threads/recursive_mutex/cons/1.cc: Likewise. * testsuite/30_threads/recursive_mutex/cons/assign_neg.cc: Likewise. * testsuite/30_threads/recursive_mutex/cons/copy_neg.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/requirements/standard_layout.cc: Likewise. * testsuite/30_threads/recursive_mutex/requirements/typedefs.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/cons/assign_neg.cc: Likewise. * testsuite/30_threads/recursive_timed_mutex/cons/copy_neg.cc: Likewise. * testsuite/30_threads/recursive_timed_mutex/dest/ destructor_locked.cc: Likewise. * testsuite/30_threads/recursive_timed_mutex/lock/1.cc: Likewise. * testsuite/30_threads/recursive_timed_mutex/lock/2.cc: Likewise. * testsuite/30_threads/recursive_timed_mutex/native_handle/1.cc: Likewise. * testsuite/30_threads/recursive_timed_mutex/native_handle/ typesizes.cc: Likewise. * testsuite/30_threads/recursive_timed_mutex/requirements/typedefs.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/scoped_lock/cons/1.cc: Likewise. * testsuite/30_threads/scoped_lock/requirements/ explicit_instantiation.cc: Likewise. * testsuite/30_threads/scoped_lock/requirements/typedefs.cc: Likewise. * testsuite/30_threads/shared_future/cons/assign.cc: Likewise. * testsuite/30_threads/shared_future/cons/constexpr.cc: Likewise. * testsuite/30_threads/shared_future/cons/copy.cc: Likewise. * testsuite/30_threads/shared_future/cons/default.cc: Likewise. * testsuite/30_threads/shared_future/cons/move.cc: Likewise. * testsuite/30_threads/shared_future/cons/move_assign.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_future/requirements/ explicit_instantiation.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_lock/requirements/ explicit_instantiation.cc: Likewise. * testsuite/30_threads/shared_lock/requirements/typedefs.cc: Likewise. * testsuite/30_threads/shared_mutex/cons/1.cc: Likewise. * testsuite/30_threads/shared_mutex/cons/assign_neg.cc: Likewise. * testsuite/30_threads/shared_mutex/cons/copy_neg.cc: Likewise. * testsuite/30_threads/shared_mutex/requirements/standard_layout.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/cons/assign_neg.cc: Likewise. * testsuite/30_threads/shared_timed_mutex/cons/copy_neg.cc: Likewise. * testsuite/30_threads/shared_timed_mutex/requirements/ standard_layout.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/this_thread/58038.cc: Likewise. * testsuite/30_threads/thread/70503.cc: Likewise. * testsuite/30_threads/thread/84532.cc: Likewise. * testsuite/30_threads/thread/adl.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/84535.cc: Likewise. * testsuite/30_threads/thread/cons/9.cc: Likewise. * testsuite/30_threads/thread/cons/assign_neg.cc: Likewise. * testsuite/30_threads/thread/cons/copy_neg.cc: Likewise. * testsuite/30_threads/thread/cons/lwg2097.cc: Likewise. * testsuite/30_threads/thread/cons/moveable.cc: Likewise. * testsuite/30_threads/thread/cons/terminate.cc: Likewise. * testsuite/30_threads/thread/id/operators.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/cons/assign_neg.cc: Likewise. * testsuite/30_threads/timed_mutex/cons/copy_neg.cc: Likewise. * testsuite/30_threads/timed_mutex/dest/destructor_locked.cc: Likewise. * testsuite/30_threads/timed_mutex/lock/1.cc: Likewise. * testsuite/30_threads/timed_mutex/native_handle/1.cc: Likewise. * testsuite/30_threads/timed_mutex/native_handle/typesizes.cc: Likewise. * testsuite/30_threads/timed_mutex/requirements/ standard_layout.cc: Likewise. * testsuite/30_threads/timed_mutex/requirements/typedefs.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/30_threads/unique_lock/requirements/ explicit_instantiation.cc: Likewise. * testsuite/30_threads/unique_lock/requirements/typedefs.cc: Likewise. From-SVN: r263007
2018-07-26Remove dg-require-cstdint directive from testsJonathan Wakely129-128/+143
Tests for components which are no longer dependent on _GLIBCXX_USE_C99_STDINT_TR1 do not need to require <cstdint>. * testsuite/30_threads/async/42819.cc: Remove dg-require-cstdint directive. * testsuite/30_threads/async/49668.cc: Likewise. * testsuite/30_threads/async/54297.cc: Likewise. * testsuite/30_threads/async/84532.cc: Likewise. * testsuite/30_threads/async/any.cc: Likewise. * testsuite/30_threads/async/async.cc: Likewise. * testsuite/30_threads/async/except.cc: Likewise. * testsuite/30_threads/async/forced_unwind.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/call_once/constexpr.cc: Likewise. * testsuite/30_threads/call_once/dr2442.cc: Likewise. * testsuite/30_threads/call_once/once_flag.cc: Likewise. * testsuite/30_threads/condition_variable/54185.cc: Likewise. * testsuite/30_threads/condition_variable/cons/1.cc: Likewise. * testsuite/30_threads/condition_variable/cons/assign_neg.cc: Likewise. * testsuite/30_threads/condition_variable/cons/copy_neg.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/members/68519.cc: Likewise. * testsuite/30_threads/condition_variable/native_handle/typesizes.cc: Likewise. * testsuite/30_threads/condition_variable/requirements/ standard_layout.cc: Likewise. * testsuite/30_threads/condition_variable/requirements/typedefs.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/cons/assign_neg.cc: Likewise. * testsuite/30_threads/condition_variable_any/cons/copy_neg.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/assign_neg.cc: Likewise. * testsuite/30_threads/future/cons/constexpr.cc: Likewise. * testsuite/30_threads/future/cons/copy_neg.cc: Likewise. * testsuite/30_threads/future/cons/default.cc: Likewise. * testsuite/30_threads/future/cons/move.cc: Likewise. * testsuite/30_threads/future/cons/move_assign.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/future/requirements/explicit_instantiation.cc: Likewise. * testsuite/30_threads/headers/condition_variable/types_std_c++0x.cc: Likewise. * testsuite/30_threads/headers/future/types_std_c++0x.cc: Likewise. * testsuite/30_threads/headers/mutex/types_std_c++0x.cc: Likewise. * testsuite/30_threads/headers/thread/std_c++0x_neg.cc: Likewise. * testsuite/30_threads/headers/thread/types_std_c++0x.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/lock_guard/cons/1.cc: Likewise. * testsuite/30_threads/lock_guard/requirements/ explicit_instantiation.cc: Likewise. * testsuite/30_threads/lock_guard/requirements/typedefs.cc: Likewise. * testsuite/30_threads/mutex/cons/1.cc: Likewise. * testsuite/30_threads/mutex/cons/assign_neg.cc: Likewise. * testsuite/30_threads/mutex/cons/constexpr.cc: Likewise. * testsuite/30_threads/mutex/cons/copy_neg.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/requirements/standard_layout.cc:: Likewise. * testsuite/30_threads/mutex/requirements/typedefs.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/once_flag/cons/constexpr.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/alloc2.cc: Likewise. * testsuite/30_threads/packaged_task/cons/alloc_min.cc: Likewise. * testsuite/30_threads/packaged_task/cons/assign_neg.cc: Likewise. * testsuite/30_threads/packaged_task/cons/copy_neg.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/packaged_task/requirements/ explicit_instantiation.cc: Likewise. * testsuite/30_threads/packaged_task/uses_allocator.cc: Likewise. * testsuite/30_threads/promise/60966.cc: Likewise. * testsuite/30_threads/promise/69106.cc: Likewise. * testsuite/30_threads/promise/cons/1.cc: Likewise. * testsuite/30_threads/promise/cons/alloc.cc: Likewise. * testsuite/30_threads/promise/cons/alloc2.cc: Likewise. * testsuite/30_threads/promise/cons/alloc_min.cc: Likewise. * testsuite/30_threads/promise/cons/assign_neg.cc: Likewise. * testsuite/30_threads/promise/cons/copy_neg.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/at_thread_exit2.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/promise/requirements/explicit_instantiation.cc: * Likewise. * testsuite/30_threads/promise/uses_allocator.cc: Likewise. From-SVN: r263006
2018-07-26Remove dg-require-cstdint directive from testsJonathan Wakely52-54/+72
Tests for components which are no longer dependent on _GLIBCXX_USE_C99_STDINT_TR1 do not need to require <cstdint>. * testsuite/18_support/numeric_limits/char16_32_t.cc: Qualify names from namespace std. * testsuite/20_util/align/2.cc: Remove dg-require-cstdint directive. * testsuite/20_util/duration/arithmetic/1.cc: Likewise. * testsuite/20_util/duration/arithmetic/2.cc: Likewise. * testsuite/20_util/duration/arithmetic/dr2020.cc: Likewise. * testsuite/20_util/duration/arithmetic/dr934-1.cc: Likewise. * testsuite/20_util/duration/arithmetic/dr934-2.cc: Likewise. * testsuite/20_util/duration/comparison_operators/1.cc: Likewise. * testsuite/20_util/duration/cons/1.cc: Likewise. * testsuite/20_util/duration/cons/1_neg.cc: Likewise. * testsuite/20_util/duration/cons/2.cc: Likewise. * testsuite/20_util/duration/cons/54025.cc: Likewise. * testsuite/20_util/duration/cons/dr974_neg.cc: Likewise. * testsuite/20_util/duration/requirements/explicit_instantiation/ explicit_instantiation.cc: Likewise. * testsuite/20_util/duration/requirements/typedefs_neg1.cc: Likewise. * testsuite/20_util/duration/requirements/typedefs_neg2.cc: Likewise. * testsuite/20_util/duration/requirements/typedefs_neg3.cc: Likewise. * testsuite/20_util/make_signed/requirements/typedefs-4.cc: Likewise. * testsuite/20_util/ratio/comparisons/comp1.cc: Likewise. * testsuite/20_util/ratio/comparisons/comp2.cc: Likewise. * testsuite/20_util/ratio/comparisons/comp3.cc: Likewise. * testsuite/20_util/ratio/cons/cons1.cc: Likewise. * testsuite/20_util/ratio/operations/45866.cc: Likewise. * testsuite/20_util/ratio/operations/47913.cc: Likewise. * testsuite/20_util/ratio/operations/53840.cc: Likewise. * testsuite/20_util/ratio/operations/ops1.cc: Likewise. * testsuite/20_util/shared_ptr/atomic/3.cc: Likewise. * testsuite/20_util/system_clock/1.cc: Likewise. * testsuite/20_util/time_point/1.cc: Likewise. * testsuite/20_util/time_point/2.cc: Likewise. * testsuite/20_util/time_point/3.cc: Likewise. * testsuite/20_util/time_point/requirements/explicit_instantiation/ explicit_instantiation.cc: Likewise. * testsuite/21_strings/basic_string/requirements/ explicit_instantiation/char16_t/1.cc: Likewise. * testsuite/21_strings/basic_string/requirements/ explicit_instantiation/char32_t/1.cc: Likewise. * testsuite/21_strings/basic_string_view/requirements/ explicit_instantiation/char16_t/1.cc: Likewise. * testsuite/21_strings/basic_string_view/requirements/ explicit_instantiation/char32_t/1.cc: Likewise. * testsuite/21_strings/char_traits/requirements/ explicit_instantiation/char16_t/1.cc: Likewise. * testsuite/21_strings/char_traits/requirements/ explicit_instantiation/char32_t/1.cc: Likewise. * testsuite/21_strings/headers/string/types_std_c++0x.cc: Likewise. * testsuite/22_locale/codecvt/char16_t.cc: Likewise. * testsuite/22_locale/codecvt/char32_t.cc: Likewise. * testsuite/22_locale/codecvt/codecvt_utf16/requirements/1.cc: Likewise. * testsuite/22_locale/codecvt/codecvt_utf8/requirements/1.cc: Likewise. * testsuite/22_locale/codecvt/codecvt_utf8_utf16/requirements/1.cc: Likewise. * testsuite/22_locale/codecvt/utf8.cc: Likewise. * testsuite/23_containers/vector/bool/72847.cc: Likewise. * testsuite/23_containers/vector/debug/multithreaded_swap.cc: Likewise. * testsuite/experimental/string_view/requirements/ explicit_instantiation/char16_t/1.cc: Likewise. * testsuite/experimental/string_view/requirements/ explicit_instantiation/char32_t/1.cc: Likewise. * testsuite/ext/vstring/requirements/explicit_instantiation/char16_t/ 1.cc: Likewise. * testsuite/ext/vstring/requirements/explicit_instantiation/char32_t/ 1.cc: Likewise. From-SVN: r263005
2018-07-26Add missing checks for _GLIBCXX_USE_C99_STDINT_TR1Jonathan Wakely3-3/+17
The throw_allocator extension depends on <tr1/random> which depends on _GLIBCXX_USE_C99_STDINT_TR1. The Transactional Memory support uses fixed-width integer types from <stdint.h>. * include/ext/throw_allocator.h [!_GLIBCXX_USE_C99_STDINT_TR1] (random_condition, throw_value_random, throw_allocator_random) (std::hash<throw_value_random>): Do not define when <tr1/random> is not usable. * src/c++11/cow-stdexcept.cc [!_GLIBCXX_USE_C99_STDINT_TR1]: Do not define transactional memory support when <stdint.h> is not usable. From-SVN: r263004
2018-07-26Modify some library internals to work without <stdint.h>Jonathan Wakely3-22/+23
std::__detail::__clp2 used uint_fast32_t and uint_fast64_t without checking _GLIBCXX_USE_C99_STDINT_TR1 which was a potential bug. A simpler implementation based on the new std::__ceil2 code performs better and doesn't depend on <stdint.h> types. std::align and other C++11 functions in <memory> where unnecessarily missing when _GLIBCXX_USE_C99_STDINT_TR1 was not defined. * include/bits/hashtable_policy.h (__detail::__clp2): Use faster implementation that doesn't depend on <stdint.h> types. * include/std/memory (align) [!_GLIBCXX_USE_C99_STDINT_TR1]: Use std::size_t when std::uintptr_t is not usable. [!_GLIBCXX_USE_C99_STDINT_TR1] (pointer_safety, declare_reachable) (undeclare_reachable, declare_no_pointers, undeclare_no_pointers): Define independent of _GLIBCXX_USE_C99_STDINT_TR1. From-SVN: r263003
2018-07-26Remove char16_t and char32_t dependency on <stdint.h>Jonathan Wakely14-53/+67
The char16_t and char32_t types are automatically defined by the compiler and do not depend on support in <stdint.h>. The char_traits specializations depend on uint_leastNN_t but can be made to work anyway by using the predefined macros, or as a last resort make_unsigned. * include/bits/basic_string.h [!_GLIBCXX_USE_C99_STDINT_TR1] (hash<u16string>, hash<u32string>): Remove dependency on _GLIBCXX_USE_C99_STDINT_TR1. * include/bits/char_traits.h [!_GLIBCXX_USE_C99_STDINT_TR1] (char_traits<char16_t>, char_traits<char32_t>): Remove dependency on _GLIBCXX_USE_C99_STDINT_TR1. Use __UINT_LEAST16_TYPE__ and __UINT_LEAST32_TYPE__ or make_unsigned when <stdint.h> is not usable. * include/bits/codecvt.h [!_GLIBCXX_USE_C99_STDINT_TR1] (codecvt<char16_t, char, mbstate_t>) (codecvt<char32_t, char, mbstate_t>) (codecvt_byname<char16_t, char, mbstate_t>) (codecvt_byname<char32_t, char, mbstate_t>): Remove dependency on _GLIBCXX_USE_C99_STDINT_TR1. * include/bits/locale_facets.h [!_GLIBCXX_USE_C99_STDINT_TR1] (_GLIBCXX_NUM_UNICODE_FACETS): Likewise. * include/bits/stringfwd.h [!_GLIBCXX_USE_C99_STDINT_TR1] (char_traits<char16_t>, char_traits<char32_t>) (basic_string<char16_t>, basic_string<char32_t>): Remove dependency on _GLIBCXX_USE_C99_STDINT_TR1. * include/experimental/string_view [!_GLIBCXX_USE_C99_STDINT_TR1] (u16string_view, u32string_view, hash<u16string_view>) (hash<u32string_view>, operator""sv(const char16_t, size_t)) (operator""sv(const char32_t, size_t)): Likewise. * include/ext/vstring.h [!_GLIBCXX_USE_C99_STDINT_TR1] (hash<__u16vstring>, hash<__u32vstring>): Likewise. * include/ext/vstring_fwd.h [!_GLIBCXX_USE_C99_STDINT_TR1] (__u16vstring, __u16sso_string, __u16rc_string, __u32vstring) (__u32sso_string, __u32rc_string): Likewise. * include/std/codecvt [!_GLIBCXX_USE_C99_STDINT_TR1] (codecvt_mode) (codecvt_utf8, codecvt_utf16, codecvt_utf8_utf16): Likewise. * include/std/string_view [!_GLIBCXX_USE_C99_STDINT_TR1] (u16string_view, u32string_view, hash<u16string_view>) (hash<u32string_view>, operator""sv(const char16_t, size_t)) (operator""sv(const char32_t, size_t)): Likewise. * src/c++11/codecvt.cc: Likewise. * src/c++98/locale_init.cc: Likewise. * src/c++98/localename.cc: Likewise. From-SVN: r263002
2018-07-26Remove <chrono> dependency on _GLIBCXX_USE_C99_STDINT_TR1Jonathan Wakely23-64/+97
By adding fallback definitions of std::intmax_t and std::uintmax_t it's possible to define <ratio> without _GLIBCXX_USE_C99_STDINT_TR1. This in turn allows most of <chrono> to be defined, which removes the dependency on _GLIBCXX_USE_C99_STDINT_TR1 for all of the C++11 concurrency features. The compiler defines __INTMAX_TYPE__ and __UINTMAX_TYPE__ unconditionally so it should be safe to rely on them. * include/bits/atomic_futex.h [!_GLIBCXX_USE_C99_STDINT_TR1] (__atomic_futex_unsigned_base): Remove dependency on _GLIBCXX_USE_C99_STDINT_TR1 macro. * include/bits/unique_lock.h [!_GLIBCXX_USE_C99_STDINT_TR1] (unique_lock): Remove dependency on _GLIBCXX_USE_C99_STDINT_TR1. * include/c_global/cstdint [!_GLIBCXX_USE_C99_STDINT_TR1] (intmax_t) (uintmax_t): Define using predefined macros. * include/std/chrono [!_GLIBCXX_USE_C99_STDINT_TR1] (duration) (time_point, system_clock, high_resolution_clock, steady_clock): Remove dependency on _GLIBCXX_USE_C99_STDINT_TR1 macro. (nanoseconds, microseconds, milliseconds, seconds, minutes, hours): [!_GLIBCXX_USE_C99_STDINT_TR1]: Define using __INT64_TYPE__ or long long when <stdint.h> is not usable. * include/std/condition_variable [!_GLIBCXX_USE_C99_STDINT_TR1] (condition_variable, condition_variable_any): Remove dependency on _GLIBCXX_USE_C99_STDINT_TR1. * include/std/future [!_GLIBCXX_USE_C99_STDINT_TR1] (future, promise) (packaged_task, async): Likewise. * include/std/mutex [!_GLIBCXX_USE_C99_STDINT_TR1] (recursive_mutex) (timed_mutex, recursive_timed_mutex, try_lock, lock, scoped_lock) (once_flag, call_once): Likewise. * include/std/ratio [!_GLIBCXX_USE_C99_STDINT_TR1] (ratio): Likewise. * include/std/shared_mutex [!_GLIBCXX_USE_C99_STDINT_TR1] (shared_mutex, shared_timed_mutex, shared_lock): Likewise. * include/std/thread [!_GLIBCXX_USE_C99_STDINT_TR1] (thread) (this_thread::get_id, this_thread::yield, this_thread::sleep_for) (this_thread::sleep_until): Likewise. * src/c++11/chrono.cc: Remove dependency on _GLIBCXX_USE_C99_STDINT_TR1 macro. * src/c++11/condition_variable.cc: Likewise. * src/c++11/futex.cc: Likewise. * src/c++11/future.cc: Likewise. * src/c++11/mutex.cc: Likewise. * src/c++11/thread.cc: Likewise. * testsuite/20_util/duration/literals/range_neg.cc: Adjust dg-error. * testsuite/20_util/duration/requirements/typedefs_neg1.cc: Likewise. * testsuite/20_util/duration/requirements/typedefs_neg2.cc: Likewise. * testsuite/20_util/duration/requirements/typedefs_neg3.cc: Likewise. * testsuite/20_util/ratio/cons/cons_overflow_neg.cc: Likewise. * testsuite/20_util/ratio/operations/ops_overflow_neg.cc: Likewise. From-SVN: r263001
2018-07-26xfail experimental/memory_resource/new_delete_resource.cc on 32-bit ↵Rainer Orth2-0/+7
Solaris/x86 (PR libstdc++/77691) PR libstdc++/77691 * testsuite/experimental/memory_resource/new_delete_resource.cc: xfail execution on 32-bit Solaris/x86. From-SVN: r263000
2018-07-26Add linker_output as prefix for LTO temps (PR lto/86548).Martin Liska6-7/+55
2018-07-26 Martin Liska <mliska@suse.cz> PR lto/86548 * lto-wrapper.c: Add linker_output as prefix for ltrans_output_file. 2018-07-26 Martin Liska <mliska@suse.cz> PR lto/86548 * libiberty.h (make_temp_file_with_prefix): New function. 2018-07-26 Martin Liska <mliska@suse.cz> PR lto/86548 * make-temp-file.c (TEMP_FILE): Remove leading 'cc'. (make_temp_file): Call make_temp_file_with_prefix with first argument set to NULL. (make_temp_file_with_prefix): Support also prefix. From-SVN: r262999
2018-07-26optimize std::vector move assignmentMarc Glisse2-4/+21
2018-07-26 Marc Glisse <marc.glisse@inria.fr> * include/bits/stl_vector.h (_Vector_impl_data::_M_copy_data): New. (_Vector_impl_data::_M_swap_data): Use _M_copy_data. (vector::_M_move_assign): Reorder the swaps. From-SVN: r262998
2018-07-26[libgomp, nvptx] Add error with recompilation hint for launch failureCesar Philippidis2-0/+22
Currently, when a kernel is lauched with too many workers, it results in a cuda launch failure. This is triggered f.i. for parallel-loop-1.c at -O0 on a Quadro M1200. This patch detects this situation, and errors out with a hint on how to fix it. Build and reg-tested on x86_64 with nvptx accelerator. 2018-07-26 Cesar Philippidis <cesar@codesourcery.com> Tom de Vries <tdevries@suse.de> * plugin/plugin-nvptx.c (nvptx_exec): Error if the hardware doesn't have sufficient resources to launch a kernel, and give a hint on how to fix it. Co-Authored-By: Tom de Vries <tdevries@suse.de> From-SVN: r262997
2018-07-26[libgomp, nvptx] Move device property sampling from nvptx_exec to nvptx_openCesar Philippidis2-27/+34
Move sampling of device properties from nvptx_exec to nvptx_open, and assume the sampling always succeeds. This simplifies the default dimension initialization code in nvptx_open. 2018-07-26 Cesar Philippidis <cesar@codesourcery.com> Tom de Vries <tdevries@suse.de> * plugin/plugin-nvptx.c (struct ptx_device): Add warp_size, max_threads_per_block and max_threads_per_multiprocessor fields. (nvptx_open_device): Initialize new fields. (nvptx_exec): Use num_sms, and new fields. Co-Authored-By: Tom de Vries <tdevries@suse.de> From-SVN: r262996
2018-07-26combine: Another hard register problem (PR85805)Segher Boessenkool2-3/+10
The current code in reg_nonzero_bits_for_combine allows using the reg_stat info when last_set_mode is a different integer mode. This is completely wrong for non-pseudos. For example, as in the PR, a value in a DImode hard register is set by eight writes to its constituent QImode parts. The value written to the DImode is not the same as that written to the lowest-numbered QImode! PR rtl-optimization/85805 * combine.c (reg_nonzero_bits_for_combine): Only use the last set value for hard registers if that was written in the same mode. From-SVN: r262994
2018-07-26gcov: Fix wrong usage of NAN in statistics (PR gcov-profile/86536).Martin Liska4-36/+46
2018-07-26 Martin Liska <mliska@suse.cz> PR gcov-profile/86536 * gcov.c (format_gcov): Use printf format %.*f directly and do not handle special values. 2018-07-26 Martin Liska <mliska@suse.cz> PR gcov-profile/86536 * gcc.misc-tests/gcov-pr86536.c: New test. From-SVN: r262991
2018-07-26[libgomp, openacc, testsuite] Fix async logic in lib-12.f90Tom de Vries2-4/+7
In testcase lib-12.f90, all acc_async_test calls are placed in a location where they are not guaranteed to succeed, which explains why there's an xfail for the lower optimization levels. This patch fixes the problem by moving the acc_async_test calls to the correct locations. Reg-tested on x86_64 with nvptx accelerator. 2018-07-26 Tom de Vries <tdevries@suse.de> * testsuite/libgomp.oacc-fortran/lib-12.f90: Move acc_async_test calls to correct locations. Remove xfail. From-SVN: r262990
2018-07-26[libgomp, openacc, testsuite] Fix async/wait logic in lib-13.f90Tom de Vries2-6/+10
The purpose of the lib-13.f90 test-case is to test acc_wait_all_async. The test indeed calls acc_wait_all_async, but then subsequentlys calls acc_wait_all, so the acc_wait_all_async functionality is not tested. Furthermore, all acc_async_test calls are placed in a location where they are not guaranteed to succeed, which explains why there's an xfail for the lower optimization levels. This patch fixes the problems by replacing acc_wait_all with an acc_wait on the async id used for the acc_wait_all_async call, and moving the acc_async_test calls to the correct locations. Reg-tested on x86_64 with nvptx accelerator. 2018-07-26 Tom de Vries <tdevries@suse.de> * testsuite/libgomp.oacc-fortran/lib-13.f90: Replace acc_wait_all with acc_wait. Move acc_async_test calls to correct locations. Remove xfail. From-SVN: r262989
2018-07-26Daily bump.GCC Administrator1-1/+1
From-SVN: r262988
2018-07-26PR libstdc++/86676 another alignment fix for testJonathan Wakely2-1/+7
PR libstdc++/86676 * testsuite/20_util/monotonic_buffer_resource/release.cc: Request same alignment for post-release allocation. From-SVN: r262984
2018-07-25* es.po, ja.po, sv.po: Update.Joseph Myers4-444/+339
From-SVN: r262982
2018-07-25strnlen.c: Remove DejaGnu directives ignored by the test harness.Martin Sebor2-4/+6
gcc/testsuite/ChangeLog: * gcc.c-torture/execute/builtins/strnlen.c: Remove DejaGnu directives ignored by the test harness. From-SVN: r262981
2018-07-25PR libstdc++/86676 Do not assume stack buffer is alignedJonathan Wakely2-2/+8
PR libstdc++/86676 * testsuite/20_util/monotonic_buffer_resource/release.cc: Allow for buffer being misaligned and so returned pointer not being at start. From-SVN: r262980
2018-07-25re PR fortran/25829 ([F03] Asynchronous IO support)Nicolas Koenig7-0/+356
2018-07-25 Nicolas Koenig <koenigni@gcc.gnu.org> Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/25829 * testsuite/libgomp.fortran/async_io_1.f90: Really commit. * testsuite/libgomp.fortran/async_io_2.f90: Really commit. * testsuite/libgomp.fortran/async_io_3.f90: Really commit. * testsuite/libgomp.fortran/async_io_4.f90: Really commit. * testsuite/libgomp.fortran/async_io_5.f90: Really commit. * testsuite/libgomp.fortran/async_io_6.f90: Really commit. * testsuite/libgomp.fortran/async_io_7.f90: Really commit. From-SVN: r262979
2018-07-25re PR fortran/25829 ([F03] Asynchronous IO support)Nicolas Koenig25-150/+1504
2018-07-25 Nicolas Koenig <koenigni@gcc.gnu.org> Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/25829 * gfortran.texi: Add description of asynchronous I/O. * trans-decl.c (gfc_finish_var_decl): Treat asynchronous variables as volatile. * trans-io.c (gfc_build_io_library_fndecls): Rename st_wait to st_wait_async and change argument spec from ".X" to ".w". (gfc_trans_wait): Pass ID argument via reference. 2018-07-25 Nicolas Koenig <koenigni@gcc.gnu.org> Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/25829 * gfortran.dg/f2003_inquire_1.f03: Add write statement. * gfortran.dg/f2003_io_1.f03: Add wait statement. 2018-07-25 Nicolas Koenig <koenigni@gcc.gnu.org> Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/25829 * Makefile.am: Add async.c to gfor_io_src. Add async.h to gfor_io_headers. * Makefile.in: Regenerated. * gfortran.map: Add _gfortran_st_wait_async. * io/async.c: New file. * io/async.h: New file. * io/close.c: Include async.h. (st_close): Call async_wait for an asynchronous unit. * io/file_pos.c (st_backspace): Likewise. (st_endfile): Likewise. (st_rewind): Likewise. (st_flush): Likewise. * io/inquire.c: Add handling for asynchronous PENDING and ID arguments. * io/io.h (st_parameter_dt): Add async bit. (st_parameter_wait): Correct. (gfc_unit): Add au pointer. (st_wait_async): Add prototype. (transfer_array_inner): Likewise. (st_write_done_worker): Likewise. * io/open.c: Include async.h. (new_unit): Initialize asynchronous unit. * io/transfer.c (async_opt): New struct. (wrap_scalar_transfer): New function. (transfer_integer): Call wrap_scalar_transfer to do the work. (transfer_real): Likewise. (transfer_real_write): Likewise. (transfer_character): Likewise. (transfer_character_wide): Likewise. (transfer_complex): Likewise. (transfer_array_inner): New function. (transfer_array): Call transfer_array_inner. (transfer_derived): Call wrap_scalar_transfer. (data_transfer_init): Check for asynchronous I/O. Perform a wait operation on any pending asynchronous I/O if the data transfer is synchronous. Copy PDT and enqueue thread for data transfer. (st_read_done_worker): New function. (st_read_done): Enqueue transfer or call st_read_done_worker. (st_write_done_worker): New function. (st_write_done): Enqueue transfer or call st_read_done_worker. (st_wait): Document as no-op for compatibility reasons. (st_wait_async): New function. * io/unit.c (insert_unit): Use macros LOCK, UNLOCK and TRYLOCK; add NOTE where necessary. (get_gfc_unit): Likewise. (init_units): Likewise. (close_unit_1): Likewise. Call async_close if asynchronous. (close_unit): Use macros LOCK and UNLOCK. (finish_last_advance_record): Likewise. (newunit_alloc): Likewise. * io/unix.c (find_file): Likewise. (flush_all_units_1): Likewise. (flush_all_units): Likewise. * libgfortran.h (generate_error_common): Add prototype. * runtime/error.c: Include io.h and async.h. (generate_error_common): New function. 2018-07-25 Nicolas Koenig <koenigni@gcc.gnu.org> Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/25829 * testsuite/libgomp.fortran/async_io_1.f90: New test. * testsuite/libgomp.fortran/async_io_2.f90: New test. * testsuite/libgomp.fortran/async_io_3.f90: New test. * testsuite/libgomp.fortran/async_io_4.f90: New test. * testsuite/libgomp.fortran/async_io_5.f90: New test. * testsuite/libgomp.fortran/async_io_6.f90: New test. * testsuite/libgomp.fortran/async_io_7.f90: New test. Co-Authored-By: Thomas Koenig <tkoenig@gcc.gnu.org> From-SVN: r262978
2018-07-25Add missing header for std::max_align_tJonathan Wakely2-1/+4
* include/experimental/memory_resource: Include <cstddef> header. From-SVN: r262977
2018-07-25cp-tree.h (enum cp_tree_index): Add ↵Jakub Jelinek6-22/+81
CPTI_{ABI_TAG,ALIGNED,BEGIN,END,GET,TUPLE_{ELEMENT,SIZE}}_IDENTIFIER and... * cp-tree.h (enum cp_tree_index): Add CPTI_{ABI_TAG,ALIGNED,BEGIN,END,GET,TUPLE_{ELEMENT,SIZE}}_IDENTIFIER and CPTI_{GNU,TYPE,VALUE,FUN,CLOSURE}_IDENTIFIER. (abi_tag_identifier, aligned_identifier, begin_identifier, end_identifier, get__identifier, gnu_identifier, tuple_element_identifier, tuple_size_identifier, type_identifier, value_identifier, fun_identifier, closure_identifier): Define. * decl.c (initialize_predefined_identifiers): Initialize the above identifiers. (get_tuple_size): Use tuple_size_identifier instead of get_identifier ("tuple_size") and value_identifier instead of get_identifier ("value"). (get_tuple_element_type): Use tuple_element_identifier instead of get_identifier ("tuple_element") and type_identifier instead of get_identifier ("type"). (get_tuple_decomp_init): Use get__identifier instead of get_identifier ("get"). * lambda.c (maybe_add_lambda_conv_op): Use fun_identifier instead of get_identifier ("_FUN"). * parser.c (cp_parser_lambda_declarator_opt): Use closure_identifier instead of get_identifier ("__closure"). (cp_parser_std_attribute): Use gnu_identifier instead of get_identifier ("gnu"). (cp_parser_std_attribute_spec): Likewise. Use aligned_identifier instead of get_identifier ("aligned"). * class.c (check_abi_tags, inherit_targ_abi_tags): Use abi_tag_identifier instead of get_identifier ("abi_tag"). From-SVN: r262976
2018-07-25re PR c++/85515 (Bogus suggestions from "GCC's leaky abstractions")Jakub Jelinek8-8/+108
PR c++/85515 * cp-tree.h (enum cp_tree_index): Add CPTI_FOR_{RANGE,BEGIN,END}{,_}_IDENTIFIER. (for_range__identifier, for_begin__identifier, for_end__identifier, for_range_identifier, for_begin_identifier, for_end_identifier): Define. * decl.c (initialize_predefined_identifiers): Initialize for_{range,begin,end}{,_}_identifier. * parser.c (build_range_temp): Use for_range__identifier instead of get_identifier ("__for_range"). (cp_convert_range_for): Use for_begin__identifier and for_end__identifier instead of get_identifier ("__for_begin") and get_identifier ("__for_end"). * semantics.c (finish_for_stmt): Rename "__for_{range,begin,end} " local symbols to "__for_{range,begin,end}". * g++.dg/pr85515-2.C: Add expected dg-error. * g++.dg/cpp0x/range-for36.C: New test. From-SVN: r262975
2018-07-25[ARC] Update default optimizations for size.Claudiu Zissulescu2-4/+14
Update the list of default optimizations used for size compilations. gcc/ 2018-07-10 Claudiu Zissulescu <claziss@synopsys.com> * common/config/arc/arc-common.c (arc_option_optimization_table): Update default optimizations for size. From-SVN: r262973
2018-07-25Regenerate .pot files.Joseph Myers4-9329/+9525
gcc/po: * gcc.pot: Regenerate. libcpp/po: * cpplib.pot: Regenerate. From-SVN: r262972
2018-07-25[ARC] Improve instruction selection for fp moves.Claudiu Zissulescu4-40/+59
Improve selection of short instruction for fp-moves. gcc/ 2018-05-17 Claudiu Zissulescu <claziss@synopsys.com> * config/arc/arc.md (movsf_insn): Add short instruction selection. * config/arc/constraints.md (CfZ): New constraint. * config/arc/fpu.md (addssf3_fpu): Use CfZ constraint. (subsf3_fpu): Likewise. (cmpsf_fpu): Likewise. (cmpsf_fpu_uneq): Likewise. From-SVN: r262971
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