| From cf17b2b404eed4778664b69d20e1943b619bfd38 Mon Sep 17 00:00:00 2001 |
| From: redi <redi@138bc75d-0d04-0410-961f-82ee72b054a4> |
| Date: Wed, 4 Jan 2017 10:54:59 +0000 |
| Subject: [PATCH 1/1] Support exception propagation without lock-free atomic |
| int |
| |
| 2017-01-04 Pauli Nieminen <suokkos@gmail.com> |
| Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/64735 |
| * acinclude.m4 (GLIBCXX_CHECK_EXCEPTION_PTR_SYMVER): Define. |
| * config.h.in: Regenerate. |
| * config/abi/pre/gnu.ver [HAVE_EXCEPTION_PTR_SINCE_GCC46] |
| (GLIBCXX_3.4.15, GLIBCXX_3.4.21, CXXABI_1.3.3, CXXABI_1.3.5): Make |
| exports for exception_ptr, nested_exception, and future conditional. |
| [HAVE_EXCEPTION_PTR_SINCE_GCC46] (GLIBCXX_3.4.23, CXXABI_1.3.11): Add |
| exports for exception_ptr, nested_exception, and future conditional. |
| * configure: Regenerate. |
| * configure.ac: Use GLIBCXX_CHECK_EXCEPTION_PTR_SYMVER. |
| * include/std/future: Remove check for ATOMIC_INT_LOCK_FREE |
| * libsupc++/eh_atomics.h: New file for internal use only. |
| (__eh_atomic_inc, __eh_atomic_dec): New. |
| * libsupc++/eh_ptr.cc (exception_ptr::_M_addref) |
| (exception_ptr::_M_release) (__gxx_dependent_exception_cleanup) |
| (rethrow_exception): Use eh_atomics.h reference counting helpers. |
| * libsupc++/eh_throw.cc (__gxx_exception_cleanup): Likewise. |
| * libsupc++/eh_tm.cc (free_any_cxa_exception): Likewise. |
| * libsupc++/exception: Remove check for ATOMIC_INT_LOCK_FREE. |
| * libsupc++/exception_ptr.h: Likewise. |
| * libsupc++/guard.cc: Include header for ATOMIC_INT_LOCK_FREE macro. |
| * libsupc++/nested_exception.cc: Remove check for |
| ATOMIC_INT_LOCK_FREE. |
| * libsupc++/nested_exception.h: Likewise. |
| * src/c++11/future.cc: Likewise. |
| * testsuite/18_support/exception_ptr/*: Remove atomic builtins checks. |
| * testsuite/18_support/nested_exception/*: Likewise. |
| * testsuite/30_threads/async/*: Likewise. |
| * testsuite/30_threads/future/*: Likewise. |
| * testsuite/30_threads/headers/future/types_std_c++0x.cc: Likewise. |
| * testsuite/30_threads/packaged_task/*: Likewise. |
| * testsuite/30_threads/promise/*: Likewise. |
| * testsuite/30_threads/shared_future/*: Likewise. |
| |
| git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@244051 138bc75d-0d04-0410-961f-82ee72b054a4 |
| |
| This is a backport of the upstream commit. |
| |
| Signed-off-by: James Feist <james.feist@linux.intel.com> |
| --- |
| libstdc++-v3/ChangeLog | 38 +++++++++- |
| libstdc++-v3/acinclude.m4 | 37 ++++++++++ |
| libstdc++-v3/config.h.in | 3 + |
| libstdc++-v3/config/abi/pre/gnu.ver | 10 +++ |
| libstdc++-v3/configure | 49 +++++++++++++ |
| libstdc++-v3/configure.ac | 3 + |
| libstdc++-v3/include/std/future | 4 +- |
| libstdc++-v3/libsupc++/eh_atomics.h | 84 ++++++++++++++++++++++ |
| libstdc++-v3/libsupc++/eh_ptr.cc | 14 ++-- |
| libstdc++-v3/libsupc++/eh_throw.cc | 7 +- |
| libstdc++-v3/libsupc++/eh_tm.cc | 5 +- |
| libstdc++-v3/libsupc++/exception | 3 +- |
| libstdc++-v3/libsupc++/exception_ptr.h | 4 -- |
| libstdc++-v3/libsupc++/guard.cc | 1 + |
| libstdc++-v3/libsupc++/nested_exception.cc | 2 - |
| libstdc++-v3/libsupc++/nested_exception.h | 4 -- |
| libstdc++-v3/src/c++11/future.cc | 3 +- |
| .../testsuite/18_support/exception_ptr/40296.cc | 1 - |
| .../18_support/exception_ptr/60612-terminate.cc | 1 - |
| .../18_support/exception_ptr/60612-unexpected.cc | 1 - |
| .../testsuite/18_support/exception_ptr/62258.cc | 1 - |
| .../testsuite/18_support/exception_ptr/64241.cc | 1 - |
| .../18_support/exception_ptr/current_exception.cc | 1 - |
| .../testsuite/18_support/exception_ptr/lifespan.cc | 1 - |
| .../18_support/exception_ptr/make_exception_ptr.cc | 1 - |
| .../testsuite/18_support/exception_ptr/move.cc | 1 - |
| .../18_support/exception_ptr/requirements.cc | 1 - |
| .../18_support/exception_ptr/requirements_neg.cc | 1 - |
| .../18_support/exception_ptr/rethrow_exception.cc | 1 - |
| .../testsuite/18_support/nested_exception/51438.cc | 1 - |
| .../testsuite/18_support/nested_exception/62154.cc | 1 - |
| .../testsuite/18_support/nested_exception/68139.cc | 1 - |
| .../testsuite/18_support/nested_exception/cons.cc | 1 - |
| .../18_support/nested_exception/nested_ptr.cc | 1 - |
| .../nested_exception/rethrow_if_nested.cc | 1 - |
| .../18_support/nested_exception/rethrow_nested.cc | 1 - |
| .../nested_exception/throw_with_nested.cc | 1 - |
| libstdc++-v3/testsuite/30_threads/async/42819.cc | 1 - |
| libstdc++-v3/testsuite/30_threads/async/49668.cc | 1 - |
| libstdc++-v3/testsuite/30_threads/async/54297.cc | 1 - |
| libstdc++-v3/testsuite/30_threads/async/any.cc | 1 - |
| libstdc++-v3/testsuite/30_threads/async/async.cc | 1 - |
| libstdc++-v3/testsuite/30_threads/async/except.cc | 1 - |
| .../testsuite/30_threads/async/forced_unwind.cc | 1 - |
| libstdc++-v3/testsuite/30_threads/async/launch.cc | 1 - |
| libstdc++-v3/testsuite/30_threads/async/lwg2021.cc | 1 - |
| libstdc++-v3/testsuite/30_threads/async/sync.cc | 1 - |
| .../testsuite/30_threads/future/cons/assign_neg.cc | 1 - |
| .../testsuite/30_threads/future/cons/constexpr.cc | 1 - |
| .../testsuite/30_threads/future/cons/copy_neg.cc | 1 - |
| .../testsuite/30_threads/future/cons/default.cc | 1 - |
| .../testsuite/30_threads/future/cons/move.cc | 1 - |
| .../30_threads/future/cons/move_assign.cc | 1 - |
| .../testsuite/30_threads/future/members/45133.cc | 1 - |
| .../testsuite/30_threads/future/members/get.cc | 1 - |
| .../testsuite/30_threads/future/members/get2.cc | 1 - |
| .../testsuite/30_threads/future/members/share.cc | 1 - |
| .../testsuite/30_threads/future/members/valid.cc | 1 - |
| .../testsuite/30_threads/future/members/wait.cc | 1 - |
| .../30_threads/future/members/wait_for.cc | 1 - |
| .../30_threads/future/members/wait_until.cc | 1 - |
| .../future/requirements/explicit_instantiation.cc | 1 - |
| .../30_threads/headers/future/types_std_c++0x.cc | 1 - |
| .../testsuite/30_threads/packaged_task/49668.cc | 1 - |
| .../testsuite/30_threads/packaged_task/60564.cc | 1 - |
| .../testsuite/30_threads/packaged_task/cons/1.cc | 1 - |
| .../testsuite/30_threads/packaged_task/cons/2.cc | 1 - |
| .../testsuite/30_threads/packaged_task/cons/3.cc | 1 - |
| .../30_threads/packaged_task/cons/56492.cc | 1 - |
| .../30_threads/packaged_task/cons/alloc.cc | 1 - |
| .../30_threads/packaged_task/cons/alloc2.cc | 1 - |
| .../30_threads/packaged_task/cons/alloc_min.cc | 1 - |
| .../30_threads/packaged_task/cons/assign_neg.cc | 1 - |
| .../30_threads/packaged_task/cons/copy_neg.cc | 1 - |
| .../30_threads/packaged_task/cons/move.cc | 1 - |
| .../30_threads/packaged_task/cons/move_assign.cc | 1 - |
| .../30_threads/packaged_task/forced_unwind.cc | 1 - |
| .../packaged_task/members/at_thread_exit.cc | 1 - |
| .../30_threads/packaged_task/members/get_future.cc | 1 - |
| .../packaged_task/members/get_future2.cc | 1 - |
| .../30_threads/packaged_task/members/invoke.cc | 1 - |
| .../30_threads/packaged_task/members/invoke2.cc | 1 - |
| .../30_threads/packaged_task/members/invoke3.cc | 1 - |
| .../30_threads/packaged_task/members/invoke4.cc | 1 - |
| .../30_threads/packaged_task/members/invoke5.cc | 1 - |
| .../30_threads/packaged_task/members/reset.cc | 1 - |
| .../30_threads/packaged_task/members/reset2.cc | 1 - |
| .../30_threads/packaged_task/members/swap.cc | 1 - |
| .../30_threads/packaged_task/members/valid.cc | 1 - |
| .../requirements/explicit_instantiation.cc | 1 - |
| .../30_threads/packaged_task/uses_allocator.cc | 1 - |
| libstdc++-v3/testsuite/30_threads/promise/60966.cc | 1 - |
| libstdc++-v3/testsuite/30_threads/promise/69106.cc | 1 - |
| .../testsuite/30_threads/promise/cons/1.cc | 1 - |
| .../testsuite/30_threads/promise/cons/alloc.cc | 1 - |
| .../testsuite/30_threads/promise/cons/alloc2.cc | 1 - |
| .../testsuite/30_threads/promise/cons/alloc_min.cc | 1 - |
| .../30_threads/promise/cons/assign_neg.cc | 1 - |
| .../testsuite/30_threads/promise/cons/copy_neg.cc | 1 - |
| .../testsuite/30_threads/promise/cons/move.cc | 1 - |
| .../30_threads/promise/cons/move_assign.cc | 1 - |
| .../30_threads/promise/members/at_thread_exit.cc | 1 - |
| .../30_threads/promise/members/get_future.cc | 1 - |
| .../30_threads/promise/members/get_future2.cc | 1 - |
| .../30_threads/promise/members/set_exception.cc | 1 - |
| .../30_threads/promise/members/set_exception2.cc | 1 - |
| .../30_threads/promise/members/set_value.cc | 1 - |
| .../30_threads/promise/members/set_value2.cc | 1 - |
| .../30_threads/promise/members/set_value3.cc | 1 - |
| .../testsuite/30_threads/promise/members/swap.cc | 1 - |
| .../promise/requirements/explicit_instantiation.cc | 1 - |
| .../testsuite/30_threads/promise/uses_allocator.cc | 1 - |
| .../30_threads/shared_future/cons/assign.cc | 1 - |
| .../30_threads/shared_future/cons/constexpr.cc | 1 - |
| .../30_threads/shared_future/cons/copy.cc | 1 - |
| .../30_threads/shared_future/cons/default.cc | 1 - |
| .../30_threads/shared_future/cons/move.cc | 1 - |
| .../30_threads/shared_future/cons/move_assign.cc | 1 - |
| .../30_threads/shared_future/members/45133.cc | 1 - |
| .../30_threads/shared_future/members/get.cc | 1 - |
| .../30_threads/shared_future/members/get2.cc | 1 - |
| .../30_threads/shared_future/members/valid.cc | 1 - |
| .../30_threads/shared_future/members/wait.cc | 1 - |
| .../30_threads/shared_future/members/wait_for.cc | 1 - |
| .../30_threads/shared_future/members/wait_until.cc | 1 - |
| .../requirements/explicit_instantiation.cc | 1 - |
| 126 files changed, 236 insertions(+), 144 deletions(-) |
| create mode 100644 libstdc++-v3/libsupc++/eh_atomics.h |
| |
| diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog |
| index 3e8f33c..cb70bd2 100644 |
| --- a/libstdc++-v3/ChangeLog |
| +++ b/libstdc++-v3/ChangeLog |
| @@ -1,4 +1,40 @@ |
| -2016-08-22 Release Manager |
| +2017-01-04 Pauli Nieminen <suokkos@gmail.com> |
| + Jonathan Wakely <jwakely@redhat.com> |
| + |
| + PR libstdc++/64735 |
| + * acinclude.m4 (GLIBCXX_CHECK_EXCEPTION_PTR_SYMVER): Define. |
| + * config.h.in: Regenerate. |
| + * config/abi/pre/gnu.ver [HAVE_EXCEPTION_PTR_SINCE_GCC46] |
| + (GLIBCXX_3.4.15, GLIBCXX_3.4.21, CXXABI_1.3.3, CXXABI_1.3.5): Make |
| + exports for exception_ptr, nested_exception, and future conditional. |
| + [HAVE_EXCEPTION_PTR_SINCE_GCC46] (GLIBCXX_3.4.23, CXXABI_1.3.11): Add |
| + exports for exception_ptr, nested_exception, and future conditional. |
| + * configure: Regenerate. |
| + * configure.ac: Use GLIBCXX_CHECK_EXCEPTION_PTR_SYMVER. |
| + * include/std/future: Remove check for ATOMIC_INT_LOCK_FREE |
| + * libsupc++/eh_atomics.h: New file for internal use only. |
| + (__eh_atomic_inc, __eh_atomic_dec): New. |
| + * libsupc++/eh_ptr.cc (exception_ptr::_M_addref) |
| + (exception_ptr::_M_release) (__gxx_dependent_exception_cleanup) |
| + (rethrow_exception): Use eh_atomics.h reference counting helpers. |
| + * libsupc++/eh_throw.cc (__gxx_exception_cleanup): Likewise. |
| + * libsupc++/eh_tm.cc (free_any_cxa_exception): Likewise. |
| + * libsupc++/exception: Remove check for ATOMIC_INT_LOCK_FREE. |
| + * libsupc++/exception_ptr.h: Likewise. |
| + * libsupc++/guard.cc: Include header for ATOMIC_INT_LOCK_FREE macro. |
| + * libsupc++/nested_exception.cc: Remove check for |
| + ATOMIC_INT_LOCK_FREE. |
| + * libsupc++/nested_exception.h: Likewise. |
| + * src/c++11/future.cc: Likewise. |
| + * testsuite/18_support/exception_ptr/*: Remove atomic builtins checks. |
| + * testsuite/18_support/nested_exception/*: Likewise. |
| + * testsuite/30_threads/async/*: Likewise. |
| + * testsuite/30_threads/future/*: Likewise. |
| + * testsuite/30_threads/headers/future/types_std_c++0x.cc: Likewise. |
| + * testsuite/30_threads/packaged_task/*: Likewise. |
| + * testsuite/30_threads/promise/*: Likewise. |
| + * testsuite/30_threads/shared_future/*: Likewise. |
| + |
| |
| * GCC 6.2.0 released. |
| |
| diff --git a/libstdc++-v3/acinclude.m4 b/libstdc++-v3/acinclude.m4 |
| index b0f88cb..8341769 100644 |
| --- a/libstdc++-v3/acinclude.m4 |
| +++ b/libstdc++-v3/acinclude.m4 |
| @@ -4419,6 +4419,43 @@ AC_DEFUN([GLIBCXX_CHECK_SIZE_T_MANGLING], [ |
| [Define to the letter to which size_t is mangled.]) |
| ]) |
| |
| +dnl |
| +dnl Determine whether std::exception_ptr symbols should be exported with |
| +dnl the symbol versions from GCC 4.6.0 or GCC 7.1.0, depending on which |
| +dnl release first added support for std::exception_ptr. Originally it was |
| +dnl only supported for targets with always-lock-free atomics for int, but |
| +dnl since GCC 7.1 it is supported for all targets. |
| +dnl |
| +AC_DEFUN([GLIBCXX_CHECK_EXCEPTION_PTR_SYMVER], [ |
| + if test $enable_symvers != no; then |
| + AC_MSG_CHECKING([for first version to support std::exception_ptr]) |
| + case ${target} in |
| + aarch64-*-* | alpha-*-* | hppa*-*-* | i?86-*-* | x86_64-*-* | \ |
| + m68k-*-* | powerpc*-*-* | s390*-*-* | *-*-solaris* ) |
| + ac_exception_ptr_since_gcc46=yes |
| + ;; |
| + *) |
| + # If the value of this macro changes then we will need to hardcode |
| + # yes/no here for additional targets based on the original value. |
| + AC_TRY_COMPILE([], [ |
| + #if __GCC_ATOMIC_INT_LOCK_FREE <= 1 |
| + # error atomic int not always lock free |
| + #endif |
| + ], |
| + [ac_exception_ptr_since_gcc46=yes], |
| + [ac_exception_ptr_since_gcc46=no]) |
| + ;; |
| + esac |
| + if test x"$ac_exception_ptr_since_gcc46" = x"yes" ; then |
| + AC_DEFINE(HAVE_EXCEPTION_PTR_SINCE_GCC46, 1, |
| + [Define to 1 if GCC 4.6 supported std::exception_ptr for the target]) |
| + AC_MSG_RESULT([4.6.0]) |
| + else |
| + AC_MSG_RESULT([7.1.0]) |
| + fi |
| + fi |
| +]) |
| + |
| # Macros from the top-level gcc directory. |
| m4_include([../config/gc++filt.m4]) |
| m4_include([../config/tls.m4]) |
| diff --git a/libstdc++-v3/config.h.in b/libstdc++-v3/config.h.in |
| index 701d479..cc7dbe5 100644 |
| --- a/libstdc++-v3/config.h.in |
| +++ b/libstdc++-v3/config.h.in |
| @@ -120,6 +120,9 @@ |
| /* Define if EWOULDBLOCK exists. */ |
| #undef HAVE_EWOULDBLOCK |
| |
| +/* Define to 1 if GCC 4.6 supported std::exception_ptr for the target */ |
| +#undef HAVE_EXCEPTION_PTR_SINCE_GCC46 |
| + |
| /* Define to 1 if you have the <execinfo.h> header file. */ |
| #undef HAVE_EXECINFO_H |
| |
| diff --git a/libstdc++-v3/config/abi/pre/gnu.ver b/libstdc++-v3/config/abi/pre/gnu.ver |
| index 5c6b0fe..f0a5732 100644 |
| --- a/libstdc++-v3/config/abi/pre/gnu.ver |
| +++ b/libstdc++-v3/config/abi/pre/gnu.ver |
| @@ -1490,6 +1490,9 @@ GLIBCXX_3.4.15 { |
| _ZNSt14error_categoryC*; |
| _ZNSt14error_categoryD*; |
| |
| +#ifdef HAVE_EXCEPTION_PTR_SINCE_GCC46 |
| + # std::future symbols are only present in this version when |
| + # atomic operations on int are always lock-free. |
| _ZNSt13__future_base12_Result_baseC*; |
| _ZNSt13__future_base12_Result_baseD*; |
| _ZTINSt13__future_base12_Result_baseE; |
| @@ -1498,6 +1501,7 @@ GLIBCXX_3.4.15 { |
| _ZNSt13__future_base11_State_baseD*; |
| _ZTINSt13__future_base11_State_baseE; |
| _ZTVNSt13__future_base11_State_baseE; |
| +#endif |
| |
| } GLIBCXX_3.4.14; |
| |
| @@ -1674,8 +1678,10 @@ GLIBCXX_3.4.21 { |
| |
| # std::notify_all_at_thread_exit |
| _ZSt25notify_all_at_thread_exitRSt18condition_variableSt11unique_lockISt5mutexE; |
| +#ifdef HAVE_EXCEPTION_PTR_SINCE_GCC46 |
| # std::__future_base::_State_baseV2::_Make_ready::_M_set() |
| _ZNSt13__future_base13_State_baseV211_Make_ready6_M_setEv; |
| +#endif |
| |
| # ABI-tagged std::basic_string |
| _ZNSt7__cxx1112basic_string*; |
| @@ -2040,6 +2046,7 @@ CXXABI_1.3.3 { |
| _ZTIPDi; |
| _ZTIPKDi; |
| |
| +#ifdef HAVE_EXCEPTION_PTR_SINCE_GCC46 |
| # exception_ptr |
| _ZNSt15__exception_ptr13exception_ptrC1Ev; |
| _ZNSt15__exception_ptr13exception_ptrC2Ev; |
| @@ -2059,6 +2066,7 @@ CXXABI_1.3.3 { |
| |
| _ZSt17current_exceptionv; |
| _ZSt17rethrow_exceptionNSt15__exception_ptr13exception_ptrE; |
| +#endif |
| |
| } CXXABI_1.3.2; |
| |
| @@ -2089,10 +2097,12 @@ CXXABI_1.3.5 { |
| # FNV hash. |
| _ZSt15_Fnv_hash_bytesPKv*; |
| |
| +#ifdef HAVE_EXCEPTION_PTR_SINCE_GCC46 |
| # std::nested_exception |
| _ZNSt16nested_exceptionD*; |
| _ZTISt16nested_exception; |
| _ZTVSt16nested_exception; |
| +#endif |
| |
| } CXXABI_1.3.4; |
| |
| diff --git a/libstdc++-v3/configure b/libstdc++-v3/configure |
| index 41797a9..7830085 100755 |
| --- a/libstdc++-v3/configure |
| +++ b/libstdc++-v3/configure |
| @@ -80509,6 +80509,55 @@ _ACEOF |
| |
| |
| |
| +# Check which release added std::exception_ptr for the target |
| + |
| + if test $enable_symvers != no; then |
| + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for first version to support std::exception_ptr" >&5 |
| +$as_echo_n "checking for first version to support std::exception_ptr... " >&6; } |
| + case ${target} in |
| + aarch64-*-* | alpha-*-* | hppa*-*-* | i?86-*-* | x86_64-*-* | \ |
| + m68k-*-* | powerpc*-*-* | s390*-*-* | *-*-solaris* ) |
| + ac_exception_ptr_since_gcc46=yes |
| + ;; |
| + *) |
| + # If the value of this macro changes then we will need to hardcode |
| + # yes/no here for additional targets based on the original value. |
| + cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| +/* end confdefs.h. */ |
| + |
| +int |
| +main () |
| +{ |
| + |
| + #if __GCC_ATOMIC_INT_LOCK_FREE <= 1 |
| + # error atomic int not always lock free |
| + #endif |
| + |
| + ; |
| + return 0; |
| +} |
| +_ACEOF |
| +if ac_fn_c_try_compile "$LINENO"; then : |
| + ac_exception_ptr_since_gcc46=yes |
| +else |
| + ac_exception_ptr_since_gcc46=no |
| +fi |
| +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| + ;; |
| + esac |
| + if test x"$ac_exception_ptr_since_gcc46" = x"yes" ; then |
| + |
| +$as_echo "#define HAVE_EXCEPTION_PTR_SINCE_GCC46 1" >>confdefs.h |
| + |
| + { $as_echo "$as_me:${as_lineno-$LINENO}: result: 4.6.0" >&5 |
| +$as_echo "4.6.0" >&6; } |
| + else |
| + { $as_echo "$as_me:${as_lineno-$LINENO}: result: 7.1.0" >&5 |
| +$as_echo "7.1.0" >&6; } |
| + fi |
| + fi |
| + |
| + |
| # Define documentation rules conditionally. |
| |
| # See if makeinfo has been installed and is modern enough |
| diff --git a/libstdc++-v3/configure.ac b/libstdc++-v3/configure.ac |
| index 9e19e99..7dbb758 100644 |
| --- a/libstdc++-v3/configure.ac |
| +++ b/libstdc++-v3/configure.ac |
| @@ -411,6 +411,9 @@ GLIBCXX_CHECK_FILESYSTEM_DEPS |
| # For Transactional Memory TS |
| GLIBCXX_CHECK_SIZE_T_MANGLING |
| |
| +# Check which release added std::exception_ptr for the target |
| +GLIBCXX_CHECK_EXCEPTION_PTR_SYMVER |
| + |
| # Define documentation rules conditionally. |
| |
| # See if makeinfo has been installed and is modern enough |
| diff --git a/libstdc++-v3/include/std/future b/libstdc++-v3/include/std/future |
| index 80b7b06..7a16bf8 100644 |
| --- a/libstdc++-v3/include/std/future |
| +++ b/libstdc++-v3/include/std/future |
| @@ -182,8 +182,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION |
| future<__async_result_of<_Fn, _Args...>> |
| async(_Fn&& __fn, _Args&&... __args); |
| |
| -#if defined(_GLIBCXX_HAS_GTHREADS) && defined(_GLIBCXX_USE_C99_STDINT_TR1) \ |
| - && (ATOMIC_INT_LOCK_FREE > 1) |
| +#if defined(_GLIBCXX_HAS_GTHREADS) && defined(_GLIBCXX_USE_C99_STDINT_TR1) |
| |
| /// Base class and enclosing scope. |
| struct __future_base |
| @@ -1745,7 +1744,6 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION |
| |
| #endif // _GLIBCXX_ASYNC_ABI_COMPAT |
| #endif // _GLIBCXX_HAS_GTHREADS && _GLIBCXX_USE_C99_STDINT_TR1 |
| - // && ATOMIC_INT_LOCK_FREE |
| |
| // @} group futures |
| _GLIBCXX_END_NAMESPACE_VERSION |
| diff --git a/libstdc++-v3/libsupc++/eh_atomics.h b/libstdc++-v3/libsupc++/eh_atomics.h |
| new file mode 100644 |
| index 0000000..71b42a4 |
| --- /dev/null |
| +++ b/libstdc++-v3/libsupc++/eh_atomics.h |
| @@ -0,0 +1,84 @@ |
| +// Exception Handling support header for -*- C++ -*- |
| + |
| +// Copyright (C) 2016 Free Software Foundation, Inc. |
| +// |
| +// This file is part of GCC. |
| +// |
| +// GCC is free software; you can redistribute it and/or modify |
| +// it under the terms of the GNU General Public License as published by |
| +// the Free Software Foundation; either version 3, or (at your option) |
| +// any later version. |
| +// |
| +// GCC is distributed in the hope that it will be useful, |
| +// but WITHOUT ANY WARRANTY; without even the implied warranty of |
| +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| +// GNU General Public License for more details. |
| +// |
| +// Under Section 7 of GPL version 3, you are granted additional |
| +// permissions described in the GCC Runtime Library Exception, version |
| +// 3.1, as published by the Free Software Foundation. |
| + |
| +// You should have received a copy of the GNU General Public License and |
| +// a copy of the GCC Runtime Library Exception along with this program; |
| +// see the files COPYING3 and COPYING.RUNTIME respectively. If not, see |
| +// <http://www.gnu.org/licenses/>. |
| + |
| +/** @file eh_atomics.h |
| + * This is an internal header file, included by library source files. |
| + * Do not attempt to use it directly. |
| + */ |
| + |
| +#ifndef _EH_ATOMICS_H |
| +#define _EH_ATOMICS_H 1 |
| + |
| +#include <bits/c++config.h> |
| +#include <bits/atomic_word.h> |
| +#include <bits/atomic_lockfree_defines.h> |
| +#if ATOMIC_INT_LOCK_FREE <= 1 |
| +# include <ext/atomicity.h> |
| +#endif |
| + |
| +#pragma GCC visibility push(default) |
| +extern "C++" { |
| +namespace __gnu_cxx |
| +{ |
| + void |
| + __eh_atomic_inc (_Atomic_word* __count) __attribute__((always_inline)); |
| + |
| + bool |
| + __eh_atomic_dec (_Atomic_word* __count) __attribute__((always_inline)); |
| + |
| + // Increments the count. |
| + inline void |
| + __eh_atomic_inc (_Atomic_word* __count) |
| + { |
| +#if ATOMIC_INT_LOCK_FREE > 1 |
| + __atomic_add_fetch (__count, 1, __ATOMIC_ACQ_REL); |
| +#else |
| + _GLIBCXX_SYNCHRONIZATION_HAPPENS_BEFORE (__count); |
| + __gnu_cxx::__atomic_add_dispatch (__count, 1); |
| + _GLIBCXX_SYNCHRONIZATION_HAPPENS_AFTER (__count); |
| +#endif |
| + } |
| + |
| + // Decrements the count and returns true if it reached zero. |
| + inline bool |
| + __eh_atomic_dec (_Atomic_word* __count) |
| + { |
| +#if ATOMIC_INT_LOCK_FREE > 1 |
| + return __atomic_sub_fetch (__count, 1, __ATOMIC_ACQ_REL) == 0; |
| +#else |
| + _GLIBCXX_SYNCHRONIZATION_HAPPENS_BEFORE (__count); |
| + if (__gnu_cxx::__exchange_and_add_dispatch (__count, -1) == 1) |
| + { |
| + _GLIBCXX_SYNCHRONIZATION_HAPPENS_AFTER (__count); |
| + return true; |
| + } |
| + return false; |
| +#endif |
| + } |
| +} // namespace __gnu_cxx |
| +} |
| +#pragma GCC visibility pop |
| + |
| +#endif // _EH_ATOMICS_H |
| diff --git a/libstdc++-v3/libsupc++/eh_ptr.cc b/libstdc++-v3/libsupc++/eh_ptr.cc |
| index 3b8e0a01..bb68656 100644 |
| --- a/libstdc++-v3/libsupc++/eh_ptr.cc |
| +++ b/libstdc++-v3/libsupc++/eh_ptr.cc |
| @@ -23,9 +23,7 @@ |
| // <http://www.gnu.org/licenses/>. |
| |
| #include <bits/c++config.h> |
| -#include <bits/atomic_lockfree_defines.h> |
| - |
| -#if ATOMIC_INT_LOCK_FREE > 1 |
| +#include "eh_atomics.h" |
| |
| #define _GLIBCXX_EH_PTR_COMPAT |
| |
| @@ -103,7 +101,7 @@ std::__exception_ptr::exception_ptr::_M_addref() _GLIBCXX_USE_NOEXCEPT |
| { |
| __cxa_refcounted_exception *eh = |
| __get_refcounted_exception_header_from_obj (_M_exception_object); |
| - __atomic_add_fetch (&eh->referenceCount, 1, __ATOMIC_ACQ_REL); |
| + __gnu_cxx::__eh_atomic_inc (&eh->referenceCount); |
| } |
| } |
| |
| @@ -115,7 +113,7 @@ std::__exception_ptr::exception_ptr::_M_release() _GLIBCXX_USE_NOEXCEPT |
| { |
| __cxa_refcounted_exception *eh = |
| __get_refcounted_exception_header_from_obj (_M_exception_object); |
| - if (__atomic_sub_fetch (&eh->referenceCount, 1, __ATOMIC_ACQ_REL) == 0) |
| + if (__gnu_cxx::__eh_atomic_dec (&eh->referenceCount)) |
| { |
| if (eh->exc.exceptionDestructor) |
| eh->exc.exceptionDestructor (_M_exception_object); |
| @@ -219,7 +217,7 @@ __gxx_dependent_exception_cleanup(_Unwind_Reason_Code code, |
| |
| __cxa_free_dependent_exception (dep); |
| |
| - if (__atomic_sub_fetch (&header->referenceCount, 1, __ATOMIC_ACQ_REL) == 0) |
| + if (__gnu_cxx::__eh_atomic_dec (&header->referenceCount)) |
| { |
| if (header->exc.exceptionDestructor) |
| header->exc.exceptionDestructor (header + 1); |
| @@ -238,7 +236,7 @@ std::rethrow_exception(std::exception_ptr ep) |
| |
| __cxa_dependent_exception *dep = __cxa_allocate_dependent_exception (); |
| dep->primaryException = obj; |
| - __atomic_add_fetch (&eh->referenceCount, 1, __ATOMIC_ACQ_REL); |
| + __gnu_cxx::__eh_atomic_inc (&eh->referenceCount); |
| |
| dep->unexpectedHandler = get_unexpected (); |
| dep->terminateHandler = get_terminate (); |
| @@ -260,5 +258,3 @@ std::rethrow_exception(std::exception_ptr ep) |
| } |
| |
| #undef _GLIBCXX_EH_PTR_COMPAT |
| - |
| -#endif |
| diff --git a/libstdc++-v3/libsupc++/eh_throw.cc b/libstdc++-v3/libsupc++/eh_throw.cc |
| index 9aac218..2bd4780 100644 |
| --- a/libstdc++-v3/libsupc++/eh_throw.cc |
| +++ b/libstdc++-v3/libsupc++/eh_throw.cc |
| @@ -24,6 +24,7 @@ |
| |
| #include <bits/c++config.h> |
| #include "unwind-cxx.h" |
| +#include "eh_atomics.h" |
| |
| using namespace __cxxabiv1; |
| |
| @@ -42,17 +43,13 @@ __gxx_exception_cleanup (_Unwind_Reason_Code code, _Unwind_Exception *exc) |
| if (code != _URC_FOREIGN_EXCEPTION_CAUGHT && code != _URC_NO_REASON) |
| __terminate (header->exc.terminateHandler); |
| |
| -#if ATOMIC_INT_LOCK_FREE > 1 |
| - if (__atomic_sub_fetch (&header->referenceCount, 1, __ATOMIC_ACQ_REL) == 0) |
| + if (__gnu_cxx::__eh_atomic_dec (&header->referenceCount)) |
| { |
| -#endif |
| if (header->exc.exceptionDestructor) |
| header->exc.exceptionDestructor (header + 1); |
| |
| __cxa_free_exception (header + 1); |
| -#if ATOMIC_INT_LOCK_FREE > 1 |
| } |
| -#endif |
| } |
| |
| |
| diff --git a/libstdc++-v3/libsupc++/eh_tm.cc b/libstdc++-v3/libsupc++/eh_tm.cc |
| index c05f611..85ae46c 100644 |
| --- a/libstdc++-v3/libsupc++/eh_tm.cc |
| +++ b/libstdc++-v3/libsupc++/eh_tm.cc |
| @@ -24,6 +24,7 @@ |
| |
| #include <cstdlib> |
| #include "unwind-cxx.h" |
| +#include "eh_atomics.h" |
| |
| using namespace __cxxabiv1; |
| |
| @@ -45,9 +46,7 @@ free_any_cxa_exception (_Unwind_Exception *eo) |
| __cxa_free_dependent_exception (dep); |
| } |
| |
| -#if __GCC_ATOMIC_INT_LOCK_FREE > 1 |
| - if (__atomic_sub_fetch (&h->referenceCount, 1, __ATOMIC_ACQ_REL) == 0) |
| -#endif |
| + if (__gnu_cxx::__eh_atomic_dec (&h->referenceCount)) |
| __cxa_free_exception (h + 1); |
| } |
| |
| diff --git a/libstdc++-v3/libsupc++/exception b/libstdc++-v3/libsupc++/exception |
| index 63631f6..22cffd6 100644 |
| --- a/libstdc++-v3/libsupc++/exception |
| +++ b/libstdc++-v3/libsupc++/exception |
| @@ -35,7 +35,6 @@ |
| #pragma GCC visibility push(default) |
| |
| #include <bits/c++config.h> |
| -#include <bits/atomic_lockfree_defines.h> |
| |
| extern "C++" { |
| |
| @@ -166,7 +165,7 @@ _GLIBCXX_END_NAMESPACE_VERSION |
| |
| #pragma GCC visibility pop |
| |
| -#if (__cplusplus >= 201103L) && (ATOMIC_INT_LOCK_FREE > 1) |
| +#if (__cplusplus >= 201103L) |
| #include <bits/exception_ptr.h> |
| #include <bits/nested_exception.h> |
| #endif |
| diff --git a/libstdc++-v3/libsupc++/exception_ptr.h b/libstdc++-v3/libsupc++/exception_ptr.h |
| index 783e539..3429b57 100644 |
| --- a/libstdc++-v3/libsupc++/exception_ptr.h |
| +++ b/libstdc++-v3/libsupc++/exception_ptr.h |
| @@ -36,10 +36,6 @@ |
| #include <bits/c++config.h> |
| #include <bits/exception_defines.h> |
| |
| -#if ATOMIC_INT_LOCK_FREE < 2 |
| -# error This platform does not support exception propagation. |
| -#endif |
| - |
| extern "C++" { |
| |
| namespace std |
| diff --git a/libstdc++-v3/libsupc++/guard.cc b/libstdc++-v3/libsupc++/guard.cc |
| index 9b61799..66edffb 100644 |
| --- a/libstdc++-v3/libsupc++/guard.cc |
| +++ b/libstdc++-v3/libsupc++/guard.cc |
| @@ -30,6 +30,7 @@ |
| #include <new> |
| #include <ext/atomicity.h> |
| #include <ext/concurrence.h> |
| +#include <bits/atomic_lockfree_defines.h> |
| #if defined(__GTHREADS) && defined(__GTHREAD_HAS_COND) \ |
| && (ATOMIC_INT_LOCK_FREE > 1) && defined(_GLIBCXX_HAVE_LINUX_FUTEX) |
| # include <climits> |
| diff --git a/libstdc++-v3/libsupc++/nested_exception.cc b/libstdc++-v3/libsupc++/nested_exception.cc |
| index c1a7b7a..82dddb1 100644 |
| --- a/libstdc++-v3/libsupc++/nested_exception.cc |
| +++ b/libstdc++-v3/libsupc++/nested_exception.cc |
| @@ -25,7 +25,5 @@ |
| |
| namespace std |
| { |
| -#if ATOMIC_INT_LOCK_FREE > 1 |
| nested_exception::~nested_exception() noexcept = default; |
| -#endif |
| } // namespace std |
| diff --git a/libstdc++-v3/libsupc++/nested_exception.h b/libstdc++-v3/libsupc++/nested_exception.h |
| index 377b803..b9c6baa 100644 |
| --- a/libstdc++-v3/libsupc++/nested_exception.h |
| +++ b/libstdc++-v3/libsupc++/nested_exception.h |
| @@ -39,10 +39,6 @@ |
| #include <bits/c++config.h> |
| #include <bits/move.h> |
| |
| -#if ATOMIC_INT_LOCK_FREE < 2 |
| -# error This platform does not support exception propagation. |
| -#endif |
| - |
| extern "C++" { |
| |
| namespace std |
| diff --git a/libstdc++-v3/src/c++11/future.cc b/libstdc++-v3/src/c++11/future.cc |
| index 7809a37..a14051a 100644 |
| --- a/libstdc++-v3/src/c++11/future.cc |
| +++ b/libstdc++-v3/src/c++11/future.cc |
| @@ -78,8 +78,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION |
| const char* |
| future_error::what() const noexcept { return logic_error::what(); } |
| |
| -#if defined(_GLIBCXX_HAS_GTHREADS) && defined(_GLIBCXX_USE_C99_STDINT_TR1) \ |
| - && (ATOMIC_INT_LOCK_FREE > 1) |
| +#if defined(_GLIBCXX_HAS_GTHREADS) && defined(_GLIBCXX_USE_C99_STDINT_TR1) |
| __future_base::_Result_base::_Result_base() = default; |
| |
| __future_base::_Result_base::~_Result_base() = default; |
| diff --git a/libstdc++-v3/testsuite/18_support/exception_ptr/40296.cc b/libstdc++-v3/testsuite/18_support/exception_ptr/40296.cc |
| index 23d8fed..9e866d6 100644 |
| --- a/libstdc++-v3/testsuite/18_support/exception_ptr/40296.cc |
| +++ b/libstdc++-v3/testsuite/18_support/exception_ptr/40296.cc |
| @@ -1,6 +1,5 @@ |
| // { dg-do compile } |
| // { dg-options "-std=gnu++11" } |
| -// { dg-require-atomic-builtins "" } |
| |
| // Copyright (C) 2009-2016 Free Software Foundation, Inc. |
| // |
| diff --git a/libstdc++-v3/testsuite/18_support/exception_ptr/60612-terminate.cc b/libstdc++-v3/testsuite/18_support/exception_ptr/60612-terminate.cc |
| index de5ed4a..01faaa2 100644 |
| --- a/libstdc++-v3/testsuite/18_support/exception_ptr/60612-terminate.cc |
| +++ b/libstdc++-v3/testsuite/18_support/exception_ptr/60612-terminate.cc |
| @@ -1,5 +1,4 @@ |
| // { dg-options "-std=gnu++11" } |
| -// { dg-require-atomic-builtins "" } |
| |
| // Copyright (C) 2014-2016 Free Software Foundation, Inc. |
| // |
| diff --git a/libstdc++-v3/testsuite/18_support/exception_ptr/60612-unexpected.cc b/libstdc++-v3/testsuite/18_support/exception_ptr/60612-unexpected.cc |
| index 14f6ffe..e507262 100644 |
| --- a/libstdc++-v3/testsuite/18_support/exception_ptr/60612-unexpected.cc |
| +++ b/libstdc++-v3/testsuite/18_support/exception_ptr/60612-unexpected.cc |
| @@ -1,5 +1,4 @@ |
| // { dg-options "-std=gnu++11" } |
| -// { dg-require-atomic-builtins "" } |
| |
| // Copyright (C) 2014-2016 Free Software Foundation, Inc. |
| // |
| diff --git a/libstdc++-v3/testsuite/18_support/exception_ptr/62258.cc b/libstdc++-v3/testsuite/18_support/exception_ptr/62258.cc |
| index a714aa3..81f9ab7 100644 |
| --- a/libstdc++-v3/testsuite/18_support/exception_ptr/62258.cc |
| +++ b/libstdc++-v3/testsuite/18_support/exception_ptr/62258.cc |
| @@ -1,5 +1,4 @@ |
| // { dg-options "-std=gnu++11" } |
| -// { dg-require-atomic-builtins "" } |
| |
| // Copyright (C) 2015-2016 Free Software Foundation, Inc. |
| // |
| diff --git a/libstdc++-v3/testsuite/18_support/exception_ptr/64241.cc b/libstdc++-v3/testsuite/18_support/exception_ptr/64241.cc |
| index 25002d5..f9d6fb6 100644 |
| --- a/libstdc++-v3/testsuite/18_support/exception_ptr/64241.cc |
| +++ b/libstdc++-v3/testsuite/18_support/exception_ptr/64241.cc |
| @@ -16,7 +16,6 @@ |
| // <http://www.gnu.org/licenses/>. |
| |
| // { dg-options "-std=gnu++11 -fno-exceptions -O0" } |
| -// { dg-require-atomic-builtins "" } |
| |
| #include <exception> |
| #include <testsuite_hooks.h> |
| diff --git a/libstdc++-v3/testsuite/18_support/exception_ptr/current_exception.cc b/libstdc++-v3/testsuite/18_support/exception_ptr/current_exception.cc |
| index 47d521b..497b63d 100644 |
| --- a/libstdc++-v3/testsuite/18_support/exception_ptr/current_exception.cc |
| +++ b/libstdc++-v3/testsuite/18_support/exception_ptr/current_exception.cc |
| @@ -1,5 +1,4 @@ |
| // { dg-options "-std=gnu++11" } |
| -// { dg-require-atomic-builtins "" } |
| |
| // 2008-05-25 Sebastian Redl <sebastian.redl@getdesigned.at> |
| |
| diff --git a/libstdc++-v3/testsuite/18_support/exception_ptr/lifespan.cc b/libstdc++-v3/testsuite/18_support/exception_ptr/lifespan.cc |
| index bf4f4ab..25b8e41 100644 |
| --- a/libstdc++-v3/testsuite/18_support/exception_ptr/lifespan.cc |
| +++ b/libstdc++-v3/testsuite/18_support/exception_ptr/lifespan.cc |
| @@ -1,5 +1,4 @@ |
| // { dg-options "-std=gnu++11" } |
| -// { dg-require-atomic-builtins "" } |
| |
| // 2008-05-25 Sebastian Redl <sebastian.redl@getdesigned.at> |
| |
| diff --git a/libstdc++-v3/testsuite/18_support/exception_ptr/make_exception_ptr.cc b/libstdc++-v3/testsuite/18_support/exception_ptr/make_exception_ptr.cc |
| index 0ea80b1..d0076dc 100644 |
| --- a/libstdc++-v3/testsuite/18_support/exception_ptr/make_exception_ptr.cc |
| +++ b/libstdc++-v3/testsuite/18_support/exception_ptr/make_exception_ptr.cc |
| @@ -1,5 +1,4 @@ |
| // { dg-options "-std=gnu++11" } |
| -// { dg-require-atomic-builtins "" } |
| |
| // Copyright (C) 2010-2016 Free Software Foundation, Inc. |
| // |
| diff --git a/libstdc++-v3/testsuite/18_support/exception_ptr/move.cc b/libstdc++-v3/testsuite/18_support/exception_ptr/move.cc |
| index 762e3dc..20a0d01 100644 |
| --- a/libstdc++-v3/testsuite/18_support/exception_ptr/move.cc |
| +++ b/libstdc++-v3/testsuite/18_support/exception_ptr/move.cc |
| @@ -1,5 +1,4 @@ |
| // { dg-options "-std=gnu++11" } |
| -// { dg-require-atomic-builtins "" } |
| |
| // Copyright (C) 2009-2016 Free Software Foundation, Inc. |
| // |
| diff --git a/libstdc++-v3/testsuite/18_support/exception_ptr/requirements.cc b/libstdc++-v3/testsuite/18_support/exception_ptr/requirements.cc |
| index ec016ca..a326bdd 100644 |
| --- a/libstdc++-v3/testsuite/18_support/exception_ptr/requirements.cc |
| +++ b/libstdc++-v3/testsuite/18_support/exception_ptr/requirements.cc |
| @@ -1,5 +1,4 @@ |
| // { dg-options "-std=gnu++11" } |
| -// { dg-require-atomic-builtins "" } |
| |
| // Copyright (C) 2010-2016 Free Software Foundation, Inc. |
| // |
| diff --git a/libstdc++-v3/testsuite/18_support/exception_ptr/requirements_neg.cc b/libstdc++-v3/testsuite/18_support/exception_ptr/requirements_neg.cc |
| index d5f7c91..8d6d274 100644 |
| --- a/libstdc++-v3/testsuite/18_support/exception_ptr/requirements_neg.cc |
| +++ b/libstdc++-v3/testsuite/18_support/exception_ptr/requirements_neg.cc |
| @@ -1,6 +1,5 @@ |
| // { dg-do compile } |
| // { dg-options "-std=gnu++11" } |
| -// { dg-require-atomic-builtins "" } |
| |
| // Copyright (C) 2010-2016 Free Software Foundation, Inc. |
| // |
| diff --git a/libstdc++-v3/testsuite/18_support/exception_ptr/rethrow_exception.cc b/libstdc++-v3/testsuite/18_support/exception_ptr/rethrow_exception.cc |
| index 2afe03d..65fd6ea 100644 |
| --- a/libstdc++-v3/testsuite/18_support/exception_ptr/rethrow_exception.cc |
| +++ b/libstdc++-v3/testsuite/18_support/exception_ptr/rethrow_exception.cc |
| @@ -1,5 +1,4 @@ |
| // { dg-options "-std=gnu++11" } |
| -// { dg-require-atomic-builtins "" } |
| |
| // 2008-05-25 Sebastian Redl <sebastian.redl@getdesigned.at> |
| |
| diff --git a/libstdc++-v3/testsuite/18_support/nested_exception/51438.cc b/libstdc++-v3/testsuite/18_support/nested_exception/51438.cc |
| index cfabf66..046db76 100644 |
| --- a/libstdc++-v3/testsuite/18_support/nested_exception/51438.cc |
| +++ b/libstdc++-v3/testsuite/18_support/nested_exception/51438.cc |
| @@ -1,6 +1,5 @@ |
| // { dg-do compile } |
| // { dg-options "-std=gnu++11" } |
| -// { dg-require-atomic-builtins "" } |
| |
| // Copyright (C) 2011-2016 Free Software Foundation, Inc. |
| // |
| diff --git a/libstdc++-v3/testsuite/18_support/nested_exception/62154.cc b/libstdc++-v3/testsuite/18_support/nested_exception/62154.cc |
| index 4af2b1f..a9aa587 100644 |
| --- a/libstdc++-v3/testsuite/18_support/nested_exception/62154.cc |
| +++ b/libstdc++-v3/testsuite/18_support/nested_exception/62154.cc |
| @@ -1,5 +1,4 @@ |
| // { dg-options "-std=gnu++11" } |
| -// { dg-require-atomic-builtins "" } |
| |
| // Copyright (C) 2014-2016 Free Software Foundation, Inc. |
| // |
| diff --git a/libstdc++-v3/testsuite/18_support/nested_exception/68139.cc b/libstdc++-v3/testsuite/18_support/nested_exception/68139.cc |
| index 6be7ec1..18fbc59 100644 |
| --- a/libstdc++-v3/testsuite/18_support/nested_exception/68139.cc |
| +++ b/libstdc++-v3/testsuite/18_support/nested_exception/68139.cc |
| @@ -1,6 +1,5 @@ |
| // { dg-do compile } |
| // { dg-options "-std=gnu++11" } |
| -// { dg-require-atomic-builtins "" } |
| |
| // Copyright (C) 2015-2016 Free Software Foundation, Inc. |
| // |
| diff --git a/libstdc++-v3/testsuite/18_support/nested_exception/cons.cc b/libstdc++-v3/testsuite/18_support/nested_exception/cons.cc |
| index 25437d9..30e2c32 100644 |
| --- a/libstdc++-v3/testsuite/18_support/nested_exception/cons.cc |
| +++ b/libstdc++-v3/testsuite/18_support/nested_exception/cons.cc |
| @@ -1,5 +1,4 @@ |
| // { dg-options "-std=gnu++11" } |
| -// { dg-require-atomic-builtins "" } |
| |
| // Copyright (C) 2009-2016 Free Software Foundation, Inc. |
| // |
| diff --git a/libstdc++-v3/testsuite/18_support/nested_exception/nested_ptr.cc b/libstdc++-v3/testsuite/18_support/nested_exception/nested_ptr.cc |
| index 9adb7ee..1382ffe 100644 |
| --- a/libstdc++-v3/testsuite/18_support/nested_exception/nested_ptr.cc |
| +++ b/libstdc++-v3/testsuite/18_support/nested_exception/nested_ptr.cc |
| @@ -1,5 +1,4 @@ |
| // { dg-options "-std=gnu++11" } |
| -// { dg-require-atomic-builtins "" } |
| |
| // Copyright (C) 2009-2016 Free Software Foundation, Inc. |
| // |
| diff --git a/libstdc++-v3/testsuite/18_support/nested_exception/rethrow_if_nested.cc b/libstdc++-v3/testsuite/18_support/nested_exception/rethrow_if_nested.cc |
| index d98a082..e0a49ea 100644 |
| --- a/libstdc++-v3/testsuite/18_support/nested_exception/rethrow_if_nested.cc |
| +++ b/libstdc++-v3/testsuite/18_support/nested_exception/rethrow_if_nested.cc |
| @@ -1,5 +1,4 @@ |
| // { dg-options "-std=gnu++11" } |
| -// { dg-require-atomic-builtins "" } |
| |
| // Copyright (C) 2009-2016 Free Software Foundation, Inc. |
| // |
| diff --git a/libstdc++-v3/testsuite/18_support/nested_exception/rethrow_nested.cc b/libstdc++-v3/testsuite/18_support/nested_exception/rethrow_nested.cc |
| index 6487efa..7fa0015 100644 |
| --- a/libstdc++-v3/testsuite/18_support/nested_exception/rethrow_nested.cc |
| +++ b/libstdc++-v3/testsuite/18_support/nested_exception/rethrow_nested.cc |
| @@ -1,5 +1,4 @@ |
| // { dg-options "-std=gnu++11" } |
| -// { dg-require-atomic-builtins "" } |
| |
| // Copyright (C) 2009-2016 Free Software Foundation, Inc. |
| // |
| diff --git a/libstdc++-v3/testsuite/18_support/nested_exception/throw_with_nested.cc b/libstdc++-v3/testsuite/18_support/nested_exception/throw_with_nested.cc |
| index 5579cc0..4acff59 100644 |
| --- a/libstdc++-v3/testsuite/18_support/nested_exception/throw_with_nested.cc |
| +++ b/libstdc++-v3/testsuite/18_support/nested_exception/throw_with_nested.cc |
| @@ -1,5 +1,4 @@ |
| // { dg-options "-std=gnu++11" } |
| -// { dg-require-atomic-builtins "" } |
| |
| // Copyright (C) 2009-2016 Free Software Foundation, Inc. |
| // |
| diff --git a/libstdc++-v3/testsuite/30_threads/async/42819.cc b/libstdc++-v3/testsuite/30_threads/async/42819.cc |
| index fd00759..d46c9b0 100644 |
| --- a/libstdc++-v3/testsuite/30_threads/async/42819.cc |
| +++ b/libstdc++-v3/testsuite/30_threads/async/42819.cc |
| @@ -4,7 +4,6 @@ |
| // { dg-options " -std=gnu++11 " { target *-*-cygwin *-*-rtems* *-*-darwin* } } |
| // { dg-require-cstdint "" } |
| // { dg-require-gthreads "" } |
| -// { dg-require-atomic-builtins "" } |
| |
| // Copyright (C) 2010-2016 Free Software Foundation, Inc. |
| // |
| diff --git a/libstdc++-v3/testsuite/30_threads/async/49668.cc b/libstdc++-v3/testsuite/30_threads/async/49668.cc |
| index f912bdd..99de898 100644 |
| --- a/libstdc++-v3/testsuite/30_threads/async/49668.cc |
| +++ b/libstdc++-v3/testsuite/30_threads/async/49668.cc |
| @@ -4,7 +4,6 @@ |
| // { dg-options " -std=gnu++11 " { target *-*-cygwin *-*-rtems* *-*-darwin* } } |
| // { dg-require-cstdint "" } |
| // { dg-require-gthreads "" } |
| -// { dg-require-atomic-builtins "" } |
| |
| // Copyright (C) 2011-2016 Free Software Foundation, Inc. |
| // |
| diff --git a/libstdc++-v3/testsuite/30_threads/async/54297.cc b/libstdc++-v3/testsuite/30_threads/async/54297.cc |
| index 2462a99..adf1d19 100644 |
| --- a/libstdc++-v3/testsuite/30_threads/async/54297.cc |
| +++ b/libstdc++-v3/testsuite/30_threads/async/54297.cc |
| @@ -4,7 +4,6 @@ |
| // { dg-options " -std=gnu++11 " { target *-*-cygwin *-*-rtems* *-*-darwin* } } |
| // { dg-require-cstdint "" } |
| // { dg-require-gthreads "" } |
| -// { dg-require-atomic-builtins "" } |
| // { dg-require-sleep "" } |
| |
| // Copyright (C) 2012-2016 Free Software Foundation, Inc. |
| diff --git a/libstdc++-v3/testsuite/30_threads/async/any.cc b/libstdc++-v3/testsuite/30_threads/async/any.cc |
| index 552b6e7..ee6a9a7 100644 |
| --- a/libstdc++-v3/testsuite/30_threads/async/any.cc |
| +++ b/libstdc++-v3/testsuite/30_threads/async/any.cc |
| @@ -4,7 +4,6 @@ |
| // { dg-options " -std=gnu++11 " { target *-*-cygwin *-*-rtems* *-*-darwin* } } |
| // { dg-require-cstdint "" } |
| // { dg-require-gthreads "" } |
| -// { dg-require-atomic-builtins "" } |
| |
| // Copyright (C) 2010-2016 Free Software Foundation, Inc. |
| // |
| diff --git a/libstdc++-v3/testsuite/30_threads/async/async.cc b/libstdc++-v3/testsuite/30_threads/async/async.cc |
| index b8f2d5a..f8e24b6 100644 |
| --- a/libstdc++-v3/testsuite/30_threads/async/async.cc |
| +++ b/libstdc++-v3/testsuite/30_threads/async/async.cc |
| @@ -4,7 +4,6 @@ |
| // { dg-options " -std=gnu++11 " { target *-*-cygwin *-*-rtems* *-*-darwin* } } |
| // { dg-require-cstdint "" } |
| // { dg-require-gthreads "" } |
| -// { dg-require-atomic-builtins "" } |
| |
| // Copyright (C) 2010-2016 Free Software Foundation, Inc. |
| // |
| diff --git a/libstdc++-v3/testsuite/30_threads/async/except.cc b/libstdc++-v3/testsuite/30_threads/async/except.cc |
| index fd9d628..36f9e57 100644 |
| --- a/libstdc++-v3/testsuite/30_threads/async/except.cc |
| +++ b/libstdc++-v3/testsuite/30_threads/async/except.cc |
| @@ -4,7 +4,6 @@ |
| // { dg-options " -std=gnu++11 " { target *-*-cygwin *-*-rtems* *-*-darwin* } } |
| // { dg-require-cstdint "" } |
| // { dg-require-gthreads "" } |
| -// { dg-require-atomic-builtins "" } |
| |
| // Copyright (C) 2010-2016 Free Software Foundation, Inc. |
| // |
| diff --git a/libstdc++-v3/testsuite/30_threads/async/forced_unwind.cc b/libstdc++-v3/testsuite/30_threads/async/forced_unwind.cc |
| index 9e56095..5bd902a 100644 |
| --- a/libstdc++-v3/testsuite/30_threads/async/forced_unwind.cc |
| +++ b/libstdc++-v3/testsuite/30_threads/async/forced_unwind.cc |
| @@ -2,7 +2,6 @@ |
| // { dg-options " -std=gnu++11 -pthread" { target *-*-linux* *-*-gnu* } } |
| // { dg-require-cstdint "" } |
| // { dg-require-gthreads "" } |
| -// { dg-require-atomic-builtins "" } |
| |
| // Copyright (C) 2014-2016 Free Software Foundation, Inc. |
| // |
| diff --git a/libstdc++-v3/testsuite/30_threads/async/launch.cc b/libstdc++-v3/testsuite/30_threads/async/launch.cc |
| index 3b04f88..aa789f2 100644 |
| --- a/libstdc++-v3/testsuite/30_threads/async/launch.cc |
| +++ b/libstdc++-v3/testsuite/30_threads/async/launch.cc |
| @@ -4,7 +4,6 @@ |
| // { dg-options " -std=gnu++11 " { target *-*-cygwin *-*-rtems* *-*-darwin* } } |
| // { dg-require-cstdint "" } |
| // { dg-require-gthreads "" } |
| -// { dg-require-atomic-builtins "" } |
| |
| // Copyright (C) 2011-2016 Free Software Foundation, Inc. |
| // |
| diff --git a/libstdc++-v3/testsuite/30_threads/async/lwg2021.cc b/libstdc++-v3/testsuite/30_threads/async/lwg2021.cc |
| index ea21083..fb2ca6a 100644 |
| --- a/libstdc++-v3/testsuite/30_threads/async/lwg2021.cc |
| +++ b/libstdc++-v3/testsuite/30_threads/async/lwg2021.cc |
| @@ -21,7 +21,6 @@ |
| // { dg-options " -std=gnu++11 " { target *-*-cygwin *-*-rtems* *-*-darwin* } } |
| // { dg-require-cstdint "" } |
| // { dg-require-gthreads "" } |
| -// { dg-require-atomic-builtins "" } |
| |
| // LWG 2021. Further incorrect usages of result_of |
| // Arguments to result_of should use decay. |
| diff --git a/libstdc++-v3/testsuite/30_threads/async/sync.cc b/libstdc++-v3/testsuite/30_threads/async/sync.cc |
| index b2f7588..80de8e1 100644 |
| --- a/libstdc++-v3/testsuite/30_threads/async/sync.cc |
| +++ b/libstdc++-v3/testsuite/30_threads/async/sync.cc |
| @@ -4,7 +4,6 @@ |
| // { dg-options " -std=gnu++11 " { target *-*-cygwin *-*-rtems* *-*-darwin* } } |
| // { dg-require-cstdint "" } |
| // { dg-require-gthreads "" } |
| -// { dg-require-atomic-builtins "" } |
| |
| // Copyright (C) 2010-2016 Free Software Foundation, Inc. |
| // |
| diff --git a/libstdc++-v3/testsuite/30_threads/future/cons/assign_neg.cc b/libstdc++-v3/testsuite/30_threads/future/cons/assign_neg.cc |
| index 5eded61..a5e52ea 100644 |
| --- a/libstdc++-v3/testsuite/30_threads/future/cons/assign_neg.cc |
| +++ b/libstdc++-v3/testsuite/30_threads/future/cons/assign_neg.cc |
| @@ -2,7 +2,6 @@ |
| // { dg-options "-std=gnu++11" } |
| // { dg-require-cstdint "" } |
| // { dg-require-gthreads "" } |
| -// { dg-require-atomic-builtins "" } |
| |
| // Copyright (C) 2009-2016 Free Software Foundation, Inc. |
| // |
| diff --git a/libstdc++-v3/testsuite/30_threads/future/cons/constexpr.cc b/libstdc++-v3/testsuite/30_threads/future/cons/constexpr.cc |
| index ebfacee..96d8f63 100644 |
| --- a/libstdc++-v3/testsuite/30_threads/future/cons/constexpr.cc |
| +++ b/libstdc++-v3/testsuite/30_threads/future/cons/constexpr.cc |
| @@ -2,7 +2,6 @@ |
| // { dg-options "-std=gnu++11 -fno-inline -g0" } |
| // { dg-require-cstdint "" } |
| // { dg-require-gthreads "" } |
| -// { dg-require-atomic-builtins "" } |
| // { dg-final { scan-assembler-not "_ZNSt6futureIvEC2Ev" } } |
| // { dg-final { scan-assembler-not "_ZNSt6futureIiEC2Ev" } } |
| |
| diff --git a/libstdc++-v3/testsuite/30_threads/future/cons/copy_neg.cc b/libstdc++-v3/testsuite/30_threads/future/cons/copy_neg.cc |
| index 5146eb8..f92d157 100644 |
| --- a/libstdc++-v3/testsuite/30_threads/future/cons/copy_neg.cc |
| +++ b/libstdc++-v3/testsuite/30_threads/future/cons/copy_neg.cc |
| @@ -2,7 +2,6 @@ |
| // { dg-options "-std=gnu++11" } |
| // { dg-require-cstdint "" } |
| // { dg-require-gthreads "" } |
| -// { dg-require-atomic-builtins "" } |
| |
| // Copyright (C) 2009-2016 Free Software Foundation, Inc. |
| // |
| diff --git a/libstdc++-v3/testsuite/30_threads/future/cons/default.cc b/libstdc++-v3/testsuite/30_threads/future/cons/default.cc |
| index bd22ff1..c46df93 100644 |
| --- a/libstdc++-v3/testsuite/30_threads/future/cons/default.cc |
| +++ b/libstdc++-v3/testsuite/30_threads/future/cons/default.cc |
| @@ -1,7 +1,6 @@ |
| // { dg-options "-std=gnu++11" } |
| // { dg-require-cstdint "" } |
| // { dg-require-gthreads "" } |
| -// { dg-require-atomic-builtins "" } |
| |
| // Copyright (C) 2010-2016 Free Software Foundation, Inc. |
| // |
| diff --git a/libstdc++-v3/testsuite/30_threads/future/cons/move.cc b/libstdc++-v3/testsuite/30_threads/future/cons/move.cc |
| index 1f92177..157a0d3 100644 |
| --- a/libstdc++-v3/testsuite/30_threads/future/cons/move.cc |
| +++ b/libstdc++-v3/testsuite/30_threads/future/cons/move.cc |
| @@ -4,7 +4,6 @@ |
| // { dg-options " -std=gnu++11 " { target *-*-cygwin *-*-rtems* *-*-darwin* } } |
| // { dg-require-cstdint "" } |
| // { dg-require-gthreads "" } |
| -// { dg-require-atomic-builtins "" } |
| |
| // Copyright (C) 2009-2016 Free Software Foundation, Inc. |
| // |
| diff --git a/libstdc++-v3/testsuite/30_threads/future/cons/move_assign.cc b/libstdc++-v3/testsuite/30_threads/future/cons/move_assign.cc |
| index 21b9a09..c1f204a 100644 |
| --- a/libstdc++-v3/testsuite/30_threads/future/cons/move_assign.cc |
| +++ b/libstdc++-v3/testsuite/30_threads/future/cons/move_assign.cc |
| @@ -1,7 +1,6 @@ |
| // { dg-options "-std=gnu++11" } |
| // { dg-require-cstdint "" } |
| // { dg-require-gthreads "" } |
| -// { dg-require-atomic-builtins "" } |
| |
| // Copyright (C) 2010-2016 Free Software Foundation, Inc. |
| // |
| diff --git a/libstdc++-v3/testsuite/30_threads/future/members/45133.cc b/libstdc++-v3/testsuite/30_threads/future/members/45133.cc |
| index 35fbdb7..d013bf0 100644 |
| --- a/libstdc++-v3/testsuite/30_threads/future/members/45133.cc |
| +++ b/libstdc++-v3/testsuite/30_threads/future/members/45133.cc |
| @@ -4,7 +4,6 @@ |
| // { dg-options " -std=gnu++11 " { target *-*-cygwin *-*-rtems* *-*-darwin* } } |
| // { dg-require-cstdint "" } |
| // { dg-require-gthreads "" } |
| -// { dg-require-atomic-builtins "" } |
| |
| // Copyright (C) 2010-2016 Free Software Foundation, Inc. |
| // |
| diff --git a/libstdc++-v3/testsuite/30_threads/future/members/get.cc b/libstdc++-v3/testsuite/30_threads/future/members/get.cc |
| index 984fbe3..4d84396 100644 |
| --- a/libstdc++-v3/testsuite/30_threads/future/members/get.cc |
| +++ b/libstdc++-v3/testsuite/30_threads/future/members/get.cc |
| @@ -4,7 +4,6 @@ |
| // { dg-options " -std=gnu++11 " { target *-*-cygwin *-*-rtems* *-*-darwin* } } |
| // { dg-require-cstdint "" } |
| // { dg-require-gthreads "" } |
| -// { dg-require-atomic-builtins "" } |
| |
| // Copyright (C) 2009-2016 Free Software Foundation, Inc. |
| // |
| diff --git a/libstdc++-v3/testsuite/30_threads/future/members/get2.cc b/libstdc++-v3/testsuite/30_threads/future/members/get2.cc |
| index e8683f8..c3cacdf 100644 |
| --- a/libstdc++-v3/testsuite/30_threads/future/members/get2.cc |
| +++ b/libstdc++-v3/testsuite/30_threads/future/members/get2.cc |
| @@ -4,7 +4,6 @@ |
| // { dg-options " -std=gnu++11 " { target *-*-cygwin *-*-rtems* *-*-darwin* } } |
| // { dg-require-cstdint "" } |
| // { dg-require-gthreads "" } |
| -// { dg-require-atomic-builtins "" } |
| |
| // Copyright (C) 2009-2016 Free Software Foundation, Inc. |
| // |
| diff --git a/libstdc++-v3/testsuite/30_threads/future/members/share.cc b/libstdc++-v3/testsuite/30_threads/future/members/share.cc |
| index 0992fc0..96662fd 100644 |
| --- a/libstdc++-v3/testsuite/30_threads/future/members/share.cc |
| +++ b/libstdc++-v3/testsuite/30_threads/future/members/share.cc |
| @@ -4,7 +4,6 @@ |
| // { dg-options " -std=gnu++11 " { target *-*-cygwin *-*-rtems* *-*-darwin* } } |
| // { dg-require-cstdint "" } |
| // { dg-require-gthreads "" } |
| -// { dg-require-atomic-builtins "" } |
| |
| // Copyright (C) 2011-2016 Free Software Foundation, Inc. |
| // |
| diff --git a/libstdc++-v3/testsuite/30_threads/future/members/valid.cc b/libstdc++-v3/testsuite/30_threads/future/members/valid.cc |
| index 2bb9b11..4b56fe5 100644 |
| --- a/libstdc++-v3/testsuite/30_threads/future/members/valid.cc |
| +++ b/libstdc++-v3/testsuite/30_threads/future/members/valid.cc |
| @@ -4,7 +4,6 @@ |
| // { dg-options " -std=gnu++11 " { target *-*-cygwin *-*-rtems* *-*-darwin* } } |
| // { dg-require-cstdint "" } |
| // { dg-require-gthreads "" } |
| -// { dg-require-atomic-builtins "" } |
| |
| // Copyright (C) 2010-2016 Free Software Foundation, Inc. |
| // |
| diff --git a/libstdc++-v3/testsuite/30_threads/future/members/wait.cc b/libstdc++-v3/testsuite/30_threads/future/members/wait.cc |
| index 7782871..1b4134e 100644 |
| --- a/libstdc++-v3/testsuite/30_threads/future/members/wait.cc |
| +++ b/libstdc++-v3/testsuite/30_threads/future/members/wait.cc |
| @@ -4,7 +4,6 @@ |
| // { dg-options " -std=gnu++11 " { target *-*-cygwin *-*-rtems* *-*-darwin* } } |
| // { dg-require-cstdint "" } |
| // { dg-require-gthreads "" } |
| -// { dg-require-atomic-builtins "" } |
| |
| // Copyright (C) 2009-2016 Free Software Foundation, Inc. |
| // |
| diff --git a/libstdc++-v3/testsuite/30_threads/future/members/wait_for.cc b/libstdc++-v3/testsuite/30_threads/future/members/wait_for.cc |
| index b7bd874..77f9c38 100644 |
| --- a/libstdc++-v3/testsuite/30_threads/future/members/wait_for.cc |
| +++ b/libstdc++-v3/testsuite/30_threads/future/members/wait_for.cc |
| @@ -4,7 +4,6 @@ |
| // { dg-options " -std=gnu++11 " { target *-*-cygwin *-*-rtems* *-*-darwin* } } |
| // { dg-require-cstdint "" } |
| // { dg-require-gthreads "" } |
| -// { dg-require-atomic-builtins "" } |
| |
| // Copyright (C) 2009-2016 Free Software Foundation, Inc. |
| // |
| diff --git a/libstdc++-v3/testsuite/30_threads/future/members/wait_until.cc b/libstdc++-v3/testsuite/30_threads/future/members/wait_until.cc |
| index 1ce7118..816411f 100644 |
| --- a/libstdc++-v3/testsuite/30_threads/future/members/wait_until.cc |
| +++ b/libstdc++-v3/testsuite/30_threads/future/members/wait_until.cc |
| @@ -4,7 +4,6 @@ |
| // { dg-options " -std=gnu++11 " { target *-*-cygwin *-*-rtems* *-*-darwin* } } |
| // { dg-require-cstdint "" } |
| // { dg-require-gthreads "" } |
| -// { dg-require-atomic-builtins "" } |
| |
| // Copyright (C) 2009-2016 Free Software Foundation, Inc. |
| // |
| diff --git a/libstdc++-v3/testsuite/30_threads/future/requirements/explicit_instantiation.cc b/libstdc++-v3/testsuite/30_threads/future/requirements/explicit_instantiation.cc |
| index 95ddf4d..8ab100a 100644 |
| --- a/libstdc++-v3/testsuite/30_threads/future/requirements/explicit_instantiation.cc |
| +++ b/libstdc++-v3/testsuite/30_threads/future/requirements/explicit_instantiation.cc |
| @@ -2,7 +2,6 @@ |
| // { dg-options "-std=gnu++11" } |
| // { dg-require-cstdint "" } |
| // { dg-require-gthreads "" } |
| -// { dg-require-atomic-builtins "" } |
| |
| // Copyright (C) 2009-2016 Free Software Foundation, Inc. |
| // |
| diff --git a/libstdc++-v3/testsuite/30_threads/headers/future/types_std_c++0x.cc b/libstdc++-v3/testsuite/30_threads/headers/future/types_std_c++0x.cc |
| index ccd85ab..c596685 100644 |
| --- a/libstdc++-v3/testsuite/30_threads/headers/future/types_std_c++0x.cc |
| +++ b/libstdc++-v3/testsuite/30_threads/headers/future/types_std_c++0x.cc |
| @@ -2,7 +2,6 @@ |
| // { dg-options "-std=gnu++11" } |
| // { dg-require-cstdint "" } |
| // { dg-require-gthreads "" } |
| -// { dg-require-atomic-builtins "" } |
| |
| // Copyright (C) 2009-2016 Free Software Foundation, Inc. |
| // |
| diff --git a/libstdc++-v3/testsuite/30_threads/packaged_task/49668.cc b/libstdc++-v3/testsuite/30_threads/packaged_task/49668.cc |
| index 46ab3d5..a492de1 100644 |
| --- a/libstdc++-v3/testsuite/30_threads/packaged_task/49668.cc |
| +++ b/libstdc++-v3/testsuite/30_threads/packaged_task/49668.cc |
| @@ -4,7 +4,6 @@ |
| // { dg-options " -std=gnu++11 " { target *-*-cygwin *-*-rtems* *-*-darwin* } } |
| // { dg-require-cstdint "" } |
| // { dg-require-gthreads "" } |
| -// { dg-require-atomic-builtins "" } |
| |
| // Copyright (C) 2011-2016 Free Software Foundation, Inc. |
| // |
| diff --git a/libstdc++-v3/testsuite/30_threads/packaged_task/60564.cc b/libstdc++-v3/testsuite/30_threads/packaged_task/60564.cc |
| index 6021fdb..bc828cb 100644 |
| --- a/libstdc++-v3/testsuite/30_threads/packaged_task/60564.cc |
| +++ b/libstdc++-v3/testsuite/30_threads/packaged_task/60564.cc |
| @@ -4,7 +4,6 @@ |
| // { dg-options " -std=gnu++11 " { target *-*-cygwin *-*-rtems* *-*-darwin* } } |
| // { dg-require-cstdint "" } |
| // { dg-require-gthreads "" } |
| -// { dg-require-atomic-builtins "" } |
| |
| // Copyright (C) 2014-2016 Free Software Foundation, Inc. |
| // |
| diff --git a/libstdc++-v3/testsuite/30_threads/packaged_task/cons/1.cc b/libstdc++-v3/testsuite/30_threads/packaged_task/cons/1.cc |
| index 919f136..45ede56 100644 |
| --- a/libstdc++-v3/testsuite/30_threads/packaged_task/cons/1.cc |
| +++ b/libstdc++-v3/testsuite/30_threads/packaged_task/cons/1.cc |
| @@ -4,7 +4,6 @@ |
| // { dg-options " -std=gnu++11 " { target *-*-cygwin *-*-rtems* *-*-darwin* } } |
| // { dg-require-cstdint "" } |
| // { dg-require-gthreads "" } |
| -// { dg-require-atomic-builtins "" } |
| |
| // Copyright (C) 2009-2016 Free Software Foundation, Inc. |
| // |
| diff --git a/libstdc++-v3/testsuite/30_threads/packaged_task/cons/2.cc b/libstdc++-v3/testsuite/30_threads/packaged_task/cons/2.cc |
| index 0611d8a..ff53be1 100644 |
| --- a/libstdc++-v3/testsuite/30_threads/packaged_task/cons/2.cc |
| +++ b/libstdc++-v3/testsuite/30_threads/packaged_task/cons/2.cc |
| @@ -4,7 +4,6 @@ |
| // { dg-options " -std=gnu++11 " { target *-*-cygwin *-*-rtems* *-*-darwin* } } |
| // { dg-require-cstdint "" } |
| // { dg-require-gthreads "" } |
| -// { dg-require-atomic-builtins "" } |
| |
| // Copyright (C) 2009-2016 Free Software Foundation, Inc. |
| // |
| diff --git a/libstdc++-v3/testsuite/30_threads/packaged_task/cons/3.cc b/libstdc++-v3/testsuite/30_threads/packaged_task/cons/3.cc |
| index 11203d5..a08a85e 100644 |
| --- a/libstdc++-v3/testsuite/30_threads/packaged_task/cons/3.cc |
| +++ b/libstdc++-v3/testsuite/30_threads/packaged_task/cons/3.cc |
| @@ -4,7 +4,6 @@ |
| // { dg-options " -std=gnu++11 " { target *-*-cygwin *-*-rtems* *-*-darwin* } } |
| // { dg-require-cstdint "" } |
| // { dg-require-gthreads "" } |
| -// { dg-require-atomic-builtins "" } |
| |
| // Copyright (C) 2011-2016 Free Software Foundation, Inc. |
| // |
| diff --git a/libstdc++-v3/testsuite/30_threads/packaged_task/cons/56492.cc b/libstdc++-v3/testsuite/30_threads/packaged_task/cons/56492.cc |
| index 0338f98..48de913 100644 |
| --- a/libstdc++-v3/testsuite/30_threads/packaged_task/cons/56492.cc |
| +++ b/libstdc++-v3/testsuite/30_threads/packaged_task/cons/56492.cc |
| @@ -4,7 +4,6 @@ |
| // { dg-options " -std=gnu++11 " { target *-*-cygwin *-*-rtems* *-*-darwin* } } |
| // { dg-require-cstdint "" } |
| // { dg-require-gthreads "" } |
| -// { dg-require-atomic-builtins "" } |
| |
| // Copyright (C) 2013-2016 Free Software Foundation, Inc. |
| // |
| diff --git a/libstdc++-v3/testsuite/30_threads/packaged_task/cons/alloc.cc b/libstdc++-v3/testsuite/30_threads/packaged_task/cons/alloc.cc |
| index 83c5d9f..640d269 100644 |
| --- a/libstdc++-v3/testsuite/30_threads/packaged_task/cons/alloc.cc |
| +++ b/libstdc++-v3/testsuite/30_threads/packaged_task/cons/alloc.cc |
| @@ -4,7 +4,6 @@ |
| // { dg-options " -std=gnu++11 " { target *-*-cygwin *-*-rtems* *-*-darwin* } } |
| // { dg-require-cstdint "" } |
| // { dg-require-gthreads "" } |
| -// { dg-require-atomic-builtins "" } |
| |
| // Copyright (C) 2010-2016 Free Software Foundation, Inc. |
| // |
| diff --git a/libstdc++-v3/testsuite/30_threads/packaged_task/cons/alloc2.cc b/libstdc++-v3/testsuite/30_threads/packaged_task/cons/alloc2.cc |
| index b53fd8d..ea9b147 100644 |
| --- a/libstdc++-v3/testsuite/30_threads/packaged_task/cons/alloc2.cc |
| +++ b/libstdc++-v3/testsuite/30_threads/packaged_task/cons/alloc2.cc |
| @@ -2,7 +2,6 @@ |
| // { dg-options "-std=gnu++11" } |
| // { dg-require-cstdint "" } |
| // { dg-require-gthreads "" } |
| -// { dg-require-atomic-builtins "" } |
| |
| // Copyright (C) 2011-2016 Free Software Foundation, Inc. |
| // |
| diff --git a/libstdc++-v3/testsuite/30_threads/packaged_task/cons/alloc_min.cc b/libstdc++-v3/testsuite/30_threads/packaged_task/cons/alloc_min.cc |
| index deacad1..ca22639 100644 |
| --- a/libstdc++-v3/testsuite/30_threads/packaged_task/cons/alloc_min.cc |
| +++ b/libstdc++-v3/testsuite/30_threads/packaged_task/cons/alloc_min.cc |
| @@ -2,7 +2,6 @@ |
| // { dg-options "-std=gnu++11" } |
| // { dg-require-cstdint "" } |
| // { dg-require-gthreads "" } |
| -// { dg-require-atomic-builtins "" } |
| |
| // Copyright (C) 2011-2016 Free Software Foundation, Inc. |
| // |
| diff --git a/libstdc++-v3/testsuite/30_threads/packaged_task/cons/assign_neg.cc b/libstdc++-v3/testsuite/30_threads/packaged_task/cons/assign_neg.cc |
| index dd40133..4517dc4 100644 |
| --- a/libstdc++-v3/testsuite/30_threads/packaged_task/cons/assign_neg.cc |
| +++ b/libstdc++-v3/testsuite/30_threads/packaged_task/cons/assign_neg.cc |
| @@ -2,7 +2,6 @@ |
| // { dg-options "-std=gnu++11" } |
| // { dg-require-cstdint "" } |
| // { dg-require-gthreads "" } |
| -// { dg-require-atomic-builtins "" } |
| |
| // Copyright (C) 2009-2016 Free Software Foundation, Inc. |
| // |
| diff --git a/libstdc++-v3/testsuite/30_threads/packaged_task/cons/copy_neg.cc b/libstdc++-v3/testsuite/30_threads/packaged_task/cons/copy_neg.cc |
| index a4e47fd..0b7356d 100644 |
| --- a/libstdc++-v3/testsuite/30_threads/packaged_task/cons/copy_neg.cc |
| +++ b/libstdc++-v3/testsuite/30_threads/packaged_task/cons/copy_neg.cc |
| @@ -2,7 +2,6 @@ |
| // { dg-options "-std=gnu++11" } |
| // { dg-require-cstdint "" } |
| // { dg-require-gthreads "" } |
| -// { dg-require-atomic-builtins "" } |
| |
| // Copyright (C) 2009-2016 Free Software Foundation, Inc. |
| // |
| diff --git a/libstdc++-v3/testsuite/30_threads/packaged_task/cons/move.cc b/libstdc++-v3/testsuite/30_threads/packaged_task/cons/move.cc |
| index cb1d8e0..99c2123 100644 |
| --- a/libstdc++-v3/testsuite/30_threads/packaged_task/cons/move.cc |
| +++ b/libstdc++-v3/testsuite/30_threads/packaged_task/cons/move.cc |
| @@ -4,7 +4,6 @@ |
| // { dg-options " -std=gnu++11 " { target *-*-cygwin *-*-rtems* *-*-darwin* } } |
| // { dg-require-cstdint "" } |
| // { dg-require-gthreads "" } |
| -// { dg-require-atomic-builtins "" } |
| |
| // Copyright (C) 2009-2016 Free Software Foundation, Inc. |
| // |
| diff --git a/libstdc++-v3/testsuite/30_threads/packaged_task/cons/move_assign.cc b/libstdc++-v3/testsuite/30_threads/packaged_task/cons/move_assign.cc |
| index 8025dbf..ed4bec5 100644 |
| --- a/libstdc++-v3/testsuite/30_threads/packaged_task/cons/move_assign.cc |
| +++ b/libstdc++-v3/testsuite/30_threads/packaged_task/cons/move_assign.cc |
| @@ -4,7 +4,6 @@ |
| // { dg-options " -std=gnu++11 " { target *-*-cygwin *-*-rtems* *-*-darwin* } } |
| // { dg-require-cstdint "" } |
| // { dg-require-gthreads "" } |
| -// { dg-require-atomic-builtins "" } |
| |
| // Copyright (C) 2009-2016 Free Software Foundation, Inc. |
| // |
| diff --git a/libstdc++-v3/testsuite/30_threads/packaged_task/forced_unwind.cc b/libstdc++-v3/testsuite/30_threads/packaged_task/forced_unwind.cc |
| index 13be918..2c2c85c 100644 |
| --- a/libstdc++-v3/testsuite/30_threads/packaged_task/forced_unwind.cc |
| +++ b/libstdc++-v3/testsuite/30_threads/packaged_task/forced_unwind.cc |
| @@ -2,7 +2,6 @@ |
| // { dg-options " -std=gnu++11 -pthread" { target *-*-linux* *-*-gnu* } } |
| // { dg-require-cstdint "" } |
| // { dg-require-gthreads "" } |
| -// { dg-require-atomic-builtins "" } |
| |
| // Copyright (C) 2014-2016 Free Software Foundation, Inc. |
| // |
| diff --git a/libstdc++-v3/testsuite/30_threads/packaged_task/members/at_thread_exit.cc b/libstdc++-v3/testsuite/30_threads/packaged_task/members/at_thread_exit.cc |
| index b217090..76dfee9 100644 |
| --- a/libstdc++-v3/testsuite/30_threads/packaged_task/members/at_thread_exit.cc |
| +++ b/libstdc++-v3/testsuite/30_threads/packaged_task/members/at_thread_exit.cc |
| @@ -4,7 +4,6 @@ |
| // { dg-options " -std=gnu++11 " { target *-*-cygwin *-*-rtems* *-*-darwin* } } |
| // { dg-require-cstdint "" } |
| // { dg-require-gthreads "" } |
| -// { dg-require-atomic-builtins "" } |
| |
| // Copyright (C) 2014-2016 Free Software Foundation, Inc. |
| // |
| diff --git a/libstdc++-v3/testsuite/30_threads/packaged_task/members/get_future.cc b/libstdc++-v3/testsuite/30_threads/packaged_task/members/get_future.cc |
| index 5fab0de..a5aa5c2 100644 |
| --- a/libstdc++-v3/testsuite/30_threads/packaged_task/members/get_future.cc |
| +++ b/libstdc++-v3/testsuite/30_threads/packaged_task/members/get_future.cc |
| @@ -4,7 +4,6 @@ |
| // { dg-options " -std=gnu++11 " { target *-*-cygwin *-*-rtems* *-*-darwin* } } |
| // { dg-require-cstdint "" } |
| // { dg-require-gthreads "" } |
| -// { dg-require-atomic-builtins "" } |
| |
| // Copyright (C) 2009-2016 Free Software Foundation, Inc. |
| // |
| diff --git a/libstdc++-v3/testsuite/30_threads/packaged_task/members/get_future2.cc b/libstdc++-v3/testsuite/30_threads/packaged_task/members/get_future2.cc |
| index a343772..68f4e8d 100644 |
| --- a/libstdc++-v3/testsuite/30_threads/packaged_task/members/get_future2.cc |
| +++ b/libstdc++-v3/testsuite/30_threads/packaged_task/members/get_future2.cc |
| @@ -4,7 +4,6 @@ |
| // { dg-options " -std=gnu++11 " { target *-*-cygwin *-*-rtems* *-*-darwin* } } |
| // { dg-require-cstdint "" } |
| // { dg-require-gthreads "" } |
| -// { dg-require-atomic-builtins "" } |
| |
| // Copyright (C) 2009-2016 Free Software Foundation, Inc. |
| // |
| diff --git a/libstdc++-v3/testsuite/30_threads/packaged_task/members/invoke.cc b/libstdc++-v3/testsuite/30_threads/packaged_task/members/invoke.cc |
| index 5e4c038..8d2955e 100644 |
| --- a/libstdc++-v3/testsuite/30_threads/packaged_task/members/invoke.cc |
| +++ b/libstdc++-v3/testsuite/30_threads/packaged_task/members/invoke.cc |
| @@ -4,7 +4,6 @@ |
| // { dg-options " -std=gnu++11 " { target *-*-cygwin *-*-rtems* *-*-darwin* } } |
| // { dg-require-cstdint "" } |
| // { dg-require-gthreads "" } |
| -// { dg-require-atomic-builtins "" } |
| |
| // Copyright (C) 2009-2016 Free Software Foundation, Inc. |
| // |
| diff --git a/libstdc++-v3/testsuite/30_threads/packaged_task/members/invoke2.cc b/libstdc++-v3/testsuite/30_threads/packaged_task/members/invoke2.cc |
| index 3a3d3a3..b003fb7 100644 |
| --- a/libstdc++-v3/testsuite/30_threads/packaged_task/members/invoke2.cc |
| +++ b/libstdc++-v3/testsuite/30_threads/packaged_task/members/invoke2.cc |
| @@ -4,7 +4,6 @@ |
| // { dg-options " -std=gnu++11 " { target *-*-cygwin *-*-rtems* *-*-darwin* } } |
| // { dg-require-cstdint "" } |
| // { dg-require-gthreads "" } |
| -// { dg-require-atomic-builtins "" } |
| |
| // Copyright (C) 2009-2016 Free Software Foundation, Inc. |
| // |
| diff --git a/libstdc++-v3/testsuite/30_threads/packaged_task/members/invoke3.cc b/libstdc++-v3/testsuite/30_threads/packaged_task/members/invoke3.cc |
| index a56a895..07dd695 100644 |
| --- a/libstdc++-v3/testsuite/30_threads/packaged_task/members/invoke3.cc |
| +++ b/libstdc++-v3/testsuite/30_threads/packaged_task/members/invoke3.cc |
| @@ -4,7 +4,6 @@ |
| // { dg-options " -std=gnu++11 " { target *-*-cygwin *-*-rtems* *-*-darwin* } } |
| // { dg-require-cstdint "" } |
| // { dg-require-gthreads "" } |
| -// { dg-require-atomic-builtins "" } |
| |
| // Copyright (C) 2009-2016 Free Software Foundation, Inc. |
| // |
| diff --git a/libstdc++-v3/testsuite/30_threads/packaged_task/members/invoke4.cc b/libstdc++-v3/testsuite/30_threads/packaged_task/members/invoke4.cc |
| index 080a9a8..012fea3 100644 |
| --- a/libstdc++-v3/testsuite/30_threads/packaged_task/members/invoke4.cc |
| +++ b/libstdc++-v3/testsuite/30_threads/packaged_task/members/invoke4.cc |
| @@ -4,7 +4,6 @@ |
| // { dg-options " -std=gnu++11 " { target *-*-cygwin *-*-rtems* *-*-darwin* } } |
| // { dg-require-cstdint "" } |
| // { dg-require-gthreads "" } |
| -// { dg-require-atomic-builtins "" } |
| |
| // Copyright (C) 2009-2016 Free Software Foundation, Inc. |
| // |
| diff --git a/libstdc++-v3/testsuite/30_threads/packaged_task/members/invoke5.cc b/libstdc++-v3/testsuite/30_threads/packaged_task/members/invoke5.cc |
| index be90276..7dfb177 100644 |
| --- a/libstdc++-v3/testsuite/30_threads/packaged_task/members/invoke5.cc |
| +++ b/libstdc++-v3/testsuite/30_threads/packaged_task/members/invoke5.cc |
| @@ -4,7 +4,6 @@ |
| // { dg-options " -std=gnu++11 " { target *-*-cygwin *-*-rtems* *-*-darwin* } } |
| // { dg-require-cstdint "" } |
| // { dg-require-gthreads "" } |
| -// { dg-require-atomic-builtins "" } |
| |
| // Copyright (C) 2009-2016 Free Software Foundation, Inc. |
| // |
| diff --git a/libstdc++-v3/testsuite/30_threads/packaged_task/members/reset.cc b/libstdc++-v3/testsuite/30_threads/packaged_task/members/reset.cc |
| index c7cb184..f08ed64 100644 |
| --- a/libstdc++-v3/testsuite/30_threads/packaged_task/members/reset.cc |
| +++ b/libstdc++-v3/testsuite/30_threads/packaged_task/members/reset.cc |
| @@ -4,7 +4,6 @@ |
| // { dg-options " -std=gnu++11 " { target *-*-cygwin *-*-rtems* *-*-darwin* } } |
| // { dg-require-cstdint "" } |
| // { dg-require-gthreads "" } |
| -// { dg-require-atomic-builtins "" } |
| |
| // Copyright (C) 2009-2016 Free Software Foundation, Inc. |
| // |
| diff --git a/libstdc++-v3/testsuite/30_threads/packaged_task/members/reset2.cc b/libstdc++-v3/testsuite/30_threads/packaged_task/members/reset2.cc |
| index aade3db..09597e3 100644 |
| --- a/libstdc++-v3/testsuite/30_threads/packaged_task/members/reset2.cc |
| +++ b/libstdc++-v3/testsuite/30_threads/packaged_task/members/reset2.cc |
| @@ -4,7 +4,6 @@ |
| // { dg-options " -std=gnu++11 " { target *-*-cygwin *-*-rtems* *-*-darwin* } } |
| // { dg-require-cstdint "" } |
| // { dg-require-gthreads "" } |
| -// { dg-require-atomic-builtins "" } |
| |
| // Copyright (C) 2009-2016 Free Software Foundation, Inc. |
| // |
| diff --git a/libstdc++-v3/testsuite/30_threads/packaged_task/members/swap.cc b/libstdc++-v3/testsuite/30_threads/packaged_task/members/swap.cc |
| index d61256b..975db20 100644 |
| --- a/libstdc++-v3/testsuite/30_threads/packaged_task/members/swap.cc |
| +++ b/libstdc++-v3/testsuite/30_threads/packaged_task/members/swap.cc |
| @@ -4,7 +4,6 @@ |
| // { dg-options " -std=gnu++11 " { target *-*-cygwin *-*-rtems* *-*-darwin* } } |
| // { dg-require-cstdint "" } |
| // { dg-require-gthreads "" } |
| -// { dg-require-atomic-builtins "" } |
| |
| // Copyright (C) 2009-2016 Free Software Foundation, Inc. |
| // |
| diff --git a/libstdc++-v3/testsuite/30_threads/packaged_task/members/valid.cc b/libstdc++-v3/testsuite/30_threads/packaged_task/members/valid.cc |
| index 047ffeb..e11411b 100644 |
| --- a/libstdc++-v3/testsuite/30_threads/packaged_task/members/valid.cc |
| +++ b/libstdc++-v3/testsuite/30_threads/packaged_task/members/valid.cc |
| @@ -4,7 +4,6 @@ |
| // { dg-options " -std=gnu++11 " { target *-*-cygwin *-*-rtems* *-*-darwin* } } |
| // { dg-require-cstdint "" } |
| // { dg-require-gthreads "" } |
| -// { dg-require-atomic-builtins "" } |
| |
| // Copyright (C) 2011-2016 Free Software Foundation, Inc. |
| // |
| diff --git a/libstdc++-v3/testsuite/30_threads/packaged_task/requirements/explicit_instantiation.cc b/libstdc++-v3/testsuite/30_threads/packaged_task/requirements/explicit_instantiation.cc |
| index 7b7e0f5..37e0676 100644 |
| --- a/libstdc++-v3/testsuite/30_threads/packaged_task/requirements/explicit_instantiation.cc |
| +++ b/libstdc++-v3/testsuite/30_threads/packaged_task/requirements/explicit_instantiation.cc |
| @@ -2,7 +2,6 @@ |
| // { dg-options "-std=gnu++11" } |
| // { dg-require-cstdint "" } |
| // { dg-require-gthreads "" } |
| -// { dg-require-atomic-builtins "" } |
| |
| // Copyright (C) 2009-2016 Free Software Foundation, Inc. |
| // |
| diff --git a/libstdc++-v3/testsuite/30_threads/packaged_task/uses_allocator.cc b/libstdc++-v3/testsuite/30_threads/packaged_task/uses_allocator.cc |
| index 1c31673..733ed8b 100644 |
| --- a/libstdc++-v3/testsuite/30_threads/packaged_task/uses_allocator.cc |
| +++ b/libstdc++-v3/testsuite/30_threads/packaged_task/uses_allocator.cc |
| @@ -2,7 +2,6 @@ |
| // { dg-options "-std=gnu++11" } |
| // { dg-require-cstdint "" } |
| // { dg-require-gthreads "" } |
| -// { dg-require-atomic-builtins "" } |
| |
| // Copyright (C) 2011-2016 Free Software Foundation, Inc. |
| // |
| diff --git a/libstdc++-v3/testsuite/30_threads/promise/60966.cc b/libstdc++-v3/testsuite/30_threads/promise/60966.cc |
| index 663075a..37fb84a 100644 |
| --- a/libstdc++-v3/testsuite/30_threads/promise/60966.cc |
| +++ b/libstdc++-v3/testsuite/30_threads/promise/60966.cc |
| @@ -4,7 +4,6 @@ |
| // { dg-options " -std=gnu++11 " { target *-*-cygwin *-*-rtems* *-*-darwin* } } |
| // { dg-require-cstdint "" } |
| // { dg-require-gthreads "" } |
| -// { dg-require-atomic-builtins "" } |
| |
| // Copyright (C) 2014-2016 Free Software Foundation, Inc. |
| // |
| diff --git a/libstdc++-v3/testsuite/30_threads/promise/69106.cc b/libstdc++-v3/testsuite/30_threads/promise/69106.cc |
| index 921ded1..7130a18 100644 |
| --- a/libstdc++-v3/testsuite/30_threads/promise/69106.cc |
| +++ b/libstdc++-v3/testsuite/30_threads/promise/69106.cc |
| @@ -19,7 +19,6 @@ |
| // { dg-options "-std=gnu++11" } |
| // { dg-require-cstdint "" } |
| // { dg-require-gthreads "" } |
| -// { dg-require-atomic-builtins "" } |
| |
| #include <future> |
| |
| diff --git a/libstdc++-v3/testsuite/30_threads/promise/cons/1.cc b/libstdc++-v3/testsuite/30_threads/promise/cons/1.cc |
| index 1258483..873d26f 100644 |
| --- a/libstdc++-v3/testsuite/30_threads/promise/cons/1.cc |
| +++ b/libstdc++-v3/testsuite/30_threads/promise/cons/1.cc |
| @@ -4,7 +4,6 @@ |
| // { dg-options " -std=gnu++11 " { target *-*-cygwin *-*-rtems* *-*-darwin* } } |
| // { dg-require-cstdint "" } |
| // { dg-require-gthreads "" } |
| -// { dg-require-atomic-builtins "" } |
| |
| // Copyright (C) 2009-2016 Free Software Foundation, Inc. |
| // |
| diff --git a/libstdc++-v3/testsuite/30_threads/promise/cons/alloc.cc b/libstdc++-v3/testsuite/30_threads/promise/cons/alloc.cc |
| index f35b2b7..ca1686c 100644 |
| --- a/libstdc++-v3/testsuite/30_threads/promise/cons/alloc.cc |
| +++ b/libstdc++-v3/testsuite/30_threads/promise/cons/alloc.cc |
| @@ -4,7 +4,6 @@ |
| // { dg-options " -std=gnu++11 " { target *-*-cygwin *-*-rtems* *-*-darwin* } } |
| // { dg-require-cstdint "" } |
| // { dg-require-gthreads "" } |
| -// { dg-require-atomic-builtins "" } |
| |
| // Copyright (C) 2010-2016 Free Software Foundation, Inc. |
| // |
| diff --git a/libstdc++-v3/testsuite/30_threads/promise/cons/alloc2.cc b/libstdc++-v3/testsuite/30_threads/promise/cons/alloc2.cc |
| index c881fc1..a4465c8 100644 |
| --- a/libstdc++-v3/testsuite/30_threads/promise/cons/alloc2.cc |
| +++ b/libstdc++-v3/testsuite/30_threads/promise/cons/alloc2.cc |
| @@ -2,7 +2,6 @@ |
| // { dg-options "-std=gnu++11" } |
| // { dg-require-cstdint "" } |
| // { dg-require-gthreads "" } |
| -// { dg-require-atomic-builtins "" } |
| |
| // Copyright (C) 2011-2016 Free Software Foundation, Inc. |
| // |
| diff --git a/libstdc++-v3/testsuite/30_threads/promise/cons/alloc_min.cc b/libstdc++-v3/testsuite/30_threads/promise/cons/alloc_min.cc |
| index 4c8b24b..fac06a2 100644 |
| --- a/libstdc++-v3/testsuite/30_threads/promise/cons/alloc_min.cc |
| +++ b/libstdc++-v3/testsuite/30_threads/promise/cons/alloc_min.cc |
| @@ -2,7 +2,6 @@ |
| // { dg-options "-std=gnu++11" } |
| // { dg-require-cstdint "" } |
| // { dg-require-gthreads "" } |
| -// { dg-require-atomic-builtins "" } |
| |
| // Copyright (C) 2011-2016 Free Software Foundation, Inc. |
| // |
| diff --git a/libstdc++-v3/testsuite/30_threads/promise/cons/assign_neg.cc b/libstdc++-v3/testsuite/30_threads/promise/cons/assign_neg.cc |
| index 018bac3..b4f09e7 100644 |
| --- a/libstdc++-v3/testsuite/30_threads/promise/cons/assign_neg.cc |
| +++ b/libstdc++-v3/testsuite/30_threads/promise/cons/assign_neg.cc |
| @@ -2,7 +2,6 @@ |
| // { dg-options "-std=gnu++11" } |
| // { dg-require-cstdint "" } |
| // { dg-require-gthreads "" } |
| -// { dg-require-atomic-builtins "" } |
| |
| // Copyright (C) 2009-2016 Free Software Foundation, Inc. |
| // |
| diff --git a/libstdc++-v3/testsuite/30_threads/promise/cons/copy_neg.cc b/libstdc++-v3/testsuite/30_threads/promise/cons/copy_neg.cc |
| index d0386e2..f359a07 100644 |
| --- a/libstdc++-v3/testsuite/30_threads/promise/cons/copy_neg.cc |
| +++ b/libstdc++-v3/testsuite/30_threads/promise/cons/copy_neg.cc |
| @@ -2,7 +2,6 @@ |
| // { dg-options "-std=gnu++11" } |
| // { dg-require-cstdint "" } |
| // { dg-require-gthreads "" } |
| -// { dg-require-atomic-builtins "" } |
| |
| // Copyright (C) 2009-2016 Free Software Foundation, Inc. |
| // |
| diff --git a/libstdc++-v3/testsuite/30_threads/promise/cons/move.cc b/libstdc++-v3/testsuite/30_threads/promise/cons/move.cc |
| index c1699e4..b1f4b52 100644 |
| --- a/libstdc++-v3/testsuite/30_threads/promise/cons/move.cc |
| +++ b/libstdc++-v3/testsuite/30_threads/promise/cons/move.cc |
| @@ -4,7 +4,6 @@ |
| // { dg-options " -std=gnu++11 " { target *-*-cygwin *-*-rtems* *-*-darwin* } } |
| // { dg-require-cstdint "" } |
| // { dg-require-gthreads "" } |
| -// { dg-require-atomic-builtins "" } |
| |
| // Copyright (C) 2009-2016 Free Software Foundation, Inc. |
| // |
| diff --git a/libstdc++-v3/testsuite/30_threads/promise/cons/move_assign.cc b/libstdc++-v3/testsuite/30_threads/promise/cons/move_assign.cc |
| index 68debd5..1845298 100644 |
| --- a/libstdc++-v3/testsuite/30_threads/promise/cons/move_assign.cc |
| +++ b/libstdc++-v3/testsuite/30_threads/promise/cons/move_assign.cc |
| @@ -4,7 +4,6 @@ |
| // { dg-options " -std=gnu++11 " { target *-*-cygwin *-*-rtems* *-*-darwin* } } |
| // { dg-require-cstdint "" } |
| // { dg-require-gthreads "" } |
| -// { dg-require-atomic-builtins "" } |
| |
| // Copyright (C) 2009-2016 Free Software Foundation, Inc. |
| // |
| diff --git a/libstdc++-v3/testsuite/30_threads/promise/members/at_thread_exit.cc b/libstdc++-v3/testsuite/30_threads/promise/members/at_thread_exit.cc |
| index 1c8469a..b3f8bba 100644 |
| --- a/libstdc++-v3/testsuite/30_threads/promise/members/at_thread_exit.cc |
| +++ b/libstdc++-v3/testsuite/30_threads/promise/members/at_thread_exit.cc |
| @@ -4,7 +4,6 @@ |
| // { dg-options " -std=gnu++11 " { target *-*-cygwin *-*-rtems* *-*-darwin* } } |
| // { dg-require-cstdint "" } |
| // { dg-require-gthreads "" } |
| -// { dg-require-atomic-builtins "" } |
| |
| // Copyright (C) 2014-2016 Free Software Foundation, Inc. |
| // |
| diff --git a/libstdc++-v3/testsuite/30_threads/promise/members/get_future.cc b/libstdc++-v3/testsuite/30_threads/promise/members/get_future.cc |
| index 44c9205..2ec33c7 100644 |
| --- a/libstdc++-v3/testsuite/30_threads/promise/members/get_future.cc |
| +++ b/libstdc++-v3/testsuite/30_threads/promise/members/get_future.cc |
| @@ -4,7 +4,6 @@ |
| // { dg-options " -std=gnu++11 " { target *-*-cygwin *-*-rtems* *-*-darwin* } } |
| // { dg-require-cstdint "" } |
| // { dg-require-gthreads "" } |
| -// { dg-require-atomic-builtins "" } |
| |
| // Copyright (C) 2009-2016 Free Software Foundation, Inc. |
| // |
| diff --git a/libstdc++-v3/testsuite/30_threads/promise/members/get_future2.cc b/libstdc++-v3/testsuite/30_threads/promise/members/get_future2.cc |
| index 56c3107..fac6267 100644 |
| --- a/libstdc++-v3/testsuite/30_threads/promise/members/get_future2.cc |
| +++ b/libstdc++-v3/testsuite/30_threads/promise/members/get_future2.cc |
| @@ -4,7 +4,6 @@ |
| // { dg-options " -std=gnu++11 " { target *-*-cygwin *-*-rtems* *-*-darwin* } } |
| // { dg-require-cstdint "" } |
| // { dg-require-gthreads "" } |
| -// { dg-require-atomic-builtins "" } |
| |
| // Copyright (C) 2009-2016 Free Software Foundation, Inc. |
| // |
| diff --git a/libstdc++-v3/testsuite/30_threads/promise/members/set_exception.cc b/libstdc++-v3/testsuite/30_threads/promise/members/set_exception.cc |
| index b753c24..bdc0944 100644 |
| --- a/libstdc++-v3/testsuite/30_threads/promise/members/set_exception.cc |
| +++ b/libstdc++-v3/testsuite/30_threads/promise/members/set_exception.cc |
| @@ -4,7 +4,6 @@ |
| // { dg-options " -std=gnu++11 " { target *-*-cygwin *-*-rtems* *-*-darwin* } } |
| // { dg-require-cstdint "" } |
| // { dg-require-gthreads "" } |
| -// { dg-require-atomic-builtins "" } |
| |
| // Copyright (C) 2009-2016 Free Software Foundation, Inc. |
| // |
| diff --git a/libstdc++-v3/testsuite/30_threads/promise/members/set_exception2.cc b/libstdc++-v3/testsuite/30_threads/promise/members/set_exception2.cc |
| index d9850ca..49023cf 100644 |
| --- a/libstdc++-v3/testsuite/30_threads/promise/members/set_exception2.cc |
| +++ b/libstdc++-v3/testsuite/30_threads/promise/members/set_exception2.cc |
| @@ -4,7 +4,6 @@ |
| // { dg-options " -std=gnu++11 " { target *-*-cygwin *-*-rtems* *-*-darwin* } } |
| // { dg-require-cstdint "" } |
| // { dg-require-gthreads "" } |
| -// { dg-require-atomic-builtins "" } |
| |
| // Copyright (C) 2009-2016 Free Software Foundation, Inc. |
| // |
| diff --git a/libstdc++-v3/testsuite/30_threads/promise/members/set_value.cc b/libstdc++-v3/testsuite/30_threads/promise/members/set_value.cc |
| index a50a7b8..c29788b 100644 |
| --- a/libstdc++-v3/testsuite/30_threads/promise/members/set_value.cc |
| +++ b/libstdc++-v3/testsuite/30_threads/promise/members/set_value.cc |
| @@ -4,7 +4,6 @@ |
| // { dg-options " -std=gnu++11 " { target *-*-cygwin *-*-rtems* *-*-darwin* } } |
| // { dg-require-cstdint "" } |
| // { dg-require-gthreads "" } |
| -// { dg-require-atomic-builtins "" } |
| |
| // Copyright (C) 2009-2016 Free Software Foundation, Inc. |
| // |
| diff --git a/libstdc++-v3/testsuite/30_threads/promise/members/set_value2.cc b/libstdc++-v3/testsuite/30_threads/promise/members/set_value2.cc |
| index 9c308c5..5306644 100644 |
| --- a/libstdc++-v3/testsuite/30_threads/promise/members/set_value2.cc |
| +++ b/libstdc++-v3/testsuite/30_threads/promise/members/set_value2.cc |
| @@ -4,7 +4,6 @@ |
| // { dg-options " -std=gnu++11 " { target *-*-cygwin *-*-rtems* *-*-darwin* } } |
| // { dg-require-cstdint "" } |
| // { dg-require-gthreads "" } |
| -// { dg-require-atomic-builtins "" } |
| |
| // Copyright (C) 2009-2016 Free Software Foundation, Inc. |
| // |
| diff --git a/libstdc++-v3/testsuite/30_threads/promise/members/set_value3.cc b/libstdc++-v3/testsuite/30_threads/promise/members/set_value3.cc |
| index 16f2b3d..1f170cb 100644 |
| --- a/libstdc++-v3/testsuite/30_threads/promise/members/set_value3.cc |
| +++ b/libstdc++-v3/testsuite/30_threads/promise/members/set_value3.cc |
| @@ -4,7 +4,6 @@ |
| // { dg-options " -std=gnu++11 " { target *-*-cygwin *-*-rtems* *-*-darwin* } } |
| // { dg-require-cstdint "" } |
| // { dg-require-gthreads "" } |
| -// { dg-require-atomic-builtins "" } |
| |
| // Copyright (C) 2009-2016 Free Software Foundation, Inc. |
| // |
| diff --git a/libstdc++-v3/testsuite/30_threads/promise/members/swap.cc b/libstdc++-v3/testsuite/30_threads/promise/members/swap.cc |
| index 834ce97..4a467d0 100644 |
| --- a/libstdc++-v3/testsuite/30_threads/promise/members/swap.cc |
| +++ b/libstdc++-v3/testsuite/30_threads/promise/members/swap.cc |
| @@ -4,7 +4,6 @@ |
| // { dg-options " -std=gnu++11 " { target *-*-cygwin *-*-rtems* *-*-darwin* } } |
| // { dg-require-cstdint "" } |
| // { dg-require-gthreads "" } |
| -// { dg-require-atomic-builtins "" } |
| |
| // Copyright (C) 2009-2016 Free Software Foundation, Inc. |
| // |
| diff --git a/libstdc++-v3/testsuite/30_threads/promise/requirements/explicit_instantiation.cc b/libstdc++-v3/testsuite/30_threads/promise/requirements/explicit_instantiation.cc |
| index 1f7fb88..e30a63f 100644 |
| --- a/libstdc++-v3/testsuite/30_threads/promise/requirements/explicit_instantiation.cc |
| +++ b/libstdc++-v3/testsuite/30_threads/promise/requirements/explicit_instantiation.cc |
| @@ -2,7 +2,6 @@ |
| // { dg-options "-std=gnu++11" } |
| // { dg-require-cstdint "" } |
| // { dg-require-gthreads "" } |
| -// { dg-require-atomic-builtins "" } |
| |
| // Copyright (C) 2009-2016 Free Software Foundation, Inc. |
| // |
| diff --git a/libstdc++-v3/testsuite/30_threads/promise/uses_allocator.cc b/libstdc++-v3/testsuite/30_threads/promise/uses_allocator.cc |
| index e9ded97..0aef18e 100644 |
| --- a/libstdc++-v3/testsuite/30_threads/promise/uses_allocator.cc |
| +++ b/libstdc++-v3/testsuite/30_threads/promise/uses_allocator.cc |
| @@ -2,7 +2,6 @@ |
| // { dg-options "-std=gnu++11" } |
| // { dg-require-cstdint "" } |
| // { dg-require-gthreads "" } |
| -// { dg-require-atomic-builtins "" } |
| |
| // Copyright (C) 2011-2016 Free Software Foundation, Inc. |
| // |
| diff --git a/libstdc++-v3/testsuite/30_threads/shared_future/cons/assign.cc b/libstdc++-v3/testsuite/30_threads/shared_future/cons/assign.cc |
| index d0dd9ca..d27fc95 100644 |
| --- a/libstdc++-v3/testsuite/30_threads/shared_future/cons/assign.cc |
| +++ b/libstdc++-v3/testsuite/30_threads/shared_future/cons/assign.cc |
| @@ -1,7 +1,6 @@ |
| // { dg-options "-std=gnu++11" } |
| // { dg-require-cstdint "" } |
| // { dg-require-gthreads "" } |
| -// { dg-require-atomic-builtins "" } |
| |
| // Copyright (C) 2010-2016 Free Software Foundation, Inc. |
| // |
| diff --git a/libstdc++-v3/testsuite/30_threads/shared_future/cons/constexpr.cc b/libstdc++-v3/testsuite/30_threads/shared_future/cons/constexpr.cc |
| index f82e280..8cf6e38 100644 |
| --- a/libstdc++-v3/testsuite/30_threads/shared_future/cons/constexpr.cc |
| +++ b/libstdc++-v3/testsuite/30_threads/shared_future/cons/constexpr.cc |
| @@ -2,7 +2,6 @@ |
| // { dg-options "-std=gnu++11 -fno-inline -g0" } |
| // { dg-require-cstdint "" } |
| // { dg-require-gthreads "" } |
| -// { dg-require-atomic-builtins "" } |
| // { dg-final { scan-assembler-not "_ZNSt13shared_futureIvEC2Ev" } } |
| // { dg-final { scan-assembler-not "_ZNSt13shared_futureIiEC2Ev" } } |
| |
| diff --git a/libstdc++-v3/testsuite/30_threads/shared_future/cons/copy.cc b/libstdc++-v3/testsuite/30_threads/shared_future/cons/copy.cc |
| index 61985d8..1448d6c 100644 |
| --- a/libstdc++-v3/testsuite/30_threads/shared_future/cons/copy.cc |
| +++ b/libstdc++-v3/testsuite/30_threads/shared_future/cons/copy.cc |
| @@ -2,7 +2,6 @@ |
| // { dg-options "-std=gnu++11" } |
| // { dg-require-cstdint "" } |
| // { dg-require-gthreads "" } |
| -// { dg-require-atomic-builtins "" } |
| |
| // Copyright (C) 2009-2016 Free Software Foundation, Inc. |
| // |
| diff --git a/libstdc++-v3/testsuite/30_threads/shared_future/cons/default.cc b/libstdc++-v3/testsuite/30_threads/shared_future/cons/default.cc |
| index d4a8b67..51d22e8 100644 |
| --- a/libstdc++-v3/testsuite/30_threads/shared_future/cons/default.cc |
| +++ b/libstdc++-v3/testsuite/30_threads/shared_future/cons/default.cc |
| @@ -1,7 +1,6 @@ |
| // { dg-options "-std=gnu++11" } |
| // { dg-require-cstdint "" } |
| // { dg-require-gthreads "" } |
| -// { dg-require-atomic-builtins "" } |
| |
| // Copyright (C) 2010-2016 Free Software Foundation, Inc. |
| // |
| diff --git a/libstdc++-v3/testsuite/30_threads/shared_future/cons/move.cc b/libstdc++-v3/testsuite/30_threads/shared_future/cons/move.cc |
| index 2017f48..ecb9dc4 100644 |
| --- a/libstdc++-v3/testsuite/30_threads/shared_future/cons/move.cc |
| +++ b/libstdc++-v3/testsuite/30_threads/shared_future/cons/move.cc |
| @@ -4,7 +4,6 @@ |
| // { dg-options " -std=gnu++11 " { target *-*-cygwin *-*-rtems* *-*-darwin* } } |
| // { dg-require-cstdint "" } |
| // { dg-require-gthreads "" } |
| -// { dg-require-atomic-builtins "" } |
| |
| // Copyright (C) 2009-2016 Free Software Foundation, Inc. |
| // |
| diff --git a/libstdc++-v3/testsuite/30_threads/shared_future/cons/move_assign.cc b/libstdc++-v3/testsuite/30_threads/shared_future/cons/move_assign.cc |
| index 05852d0..adb9ccd3 100644 |
| --- a/libstdc++-v3/testsuite/30_threads/shared_future/cons/move_assign.cc |
| +++ b/libstdc++-v3/testsuite/30_threads/shared_future/cons/move_assign.cc |
| @@ -1,7 +1,6 @@ |
| // { dg-options "-std=gnu++11" } |
| // { dg-require-cstdint "" } |
| // { dg-require-gthreads "" } |
| -// { dg-require-atomic-builtins "" } |
| |
| // Copyright (C) 2010-2016 Free Software Foundation, Inc. |
| // |
| diff --git a/libstdc++-v3/testsuite/30_threads/shared_future/members/45133.cc b/libstdc++-v3/testsuite/30_threads/shared_future/members/45133.cc |
| index e9f1566..3e125c6 100644 |
| --- a/libstdc++-v3/testsuite/30_threads/shared_future/members/45133.cc |
| +++ b/libstdc++-v3/testsuite/30_threads/shared_future/members/45133.cc |
| @@ -4,7 +4,6 @@ |
| // { dg-options " -std=gnu++11 " { target *-*-cygwin *-*-rtems* *-*-darwin* } } |
| // { dg-require-cstdint "" } |
| // { dg-require-gthreads "" } |
| -// { dg-require-atomic-builtins "" } |
| |
| // Copyright (C) 2010-2016 Free Software Foundation, Inc. |
| // |
| diff --git a/libstdc++-v3/testsuite/30_threads/shared_future/members/get.cc b/libstdc++-v3/testsuite/30_threads/shared_future/members/get.cc |
| index cfbb83a..dfd60ef 100644 |
| --- a/libstdc++-v3/testsuite/30_threads/shared_future/members/get.cc |
| +++ b/libstdc++-v3/testsuite/30_threads/shared_future/members/get.cc |
| @@ -4,7 +4,6 @@ |
| // { dg-options " -std=gnu++11 " { target *-*-cygwin *-*-rtems* *-*-darwin* } } |
| // { dg-require-cstdint "" } |
| // { dg-require-gthreads "" } |
| -// { dg-require-atomic-builtins "" } |
| |
| // Copyright (C) 2009-2016 Free Software Foundation, Inc. |
| // |
| diff --git a/libstdc++-v3/testsuite/30_threads/shared_future/members/get2.cc b/libstdc++-v3/testsuite/30_threads/shared_future/members/get2.cc |
| index 1d5a807..7db5d4d 100644 |
| --- a/libstdc++-v3/testsuite/30_threads/shared_future/members/get2.cc |
| +++ b/libstdc++-v3/testsuite/30_threads/shared_future/members/get2.cc |
| @@ -4,7 +4,6 @@ |
| // { dg-options " -std=gnu++11 " { target *-*-cygwin *-*-rtems* *-*-darwin* } } |
| // { dg-require-cstdint "" } |
| // { dg-require-gthreads "" } |
| -// { dg-require-atomic-builtins "" } |
| |
| // Copyright (C) 2009-2016 Free Software Foundation, Inc. |
| // |
| diff --git a/libstdc++-v3/testsuite/30_threads/shared_future/members/valid.cc b/libstdc++-v3/testsuite/30_threads/shared_future/members/valid.cc |
| index 25cd342..80d43b4 100644 |
| --- a/libstdc++-v3/testsuite/30_threads/shared_future/members/valid.cc |
| +++ b/libstdc++-v3/testsuite/30_threads/shared_future/members/valid.cc |
| @@ -4,7 +4,6 @@ |
| // { dg-options " -std=gnu++11 " { target *-*-cygwin *-*-rtems* *-*-darwin* } } |
| // { dg-require-cstdint "" } |
| // { dg-require-gthreads "" } |
| -// { dg-require-atomic-builtins "" } |
| |
| // Copyright (C) 2010-2016 Free Software Foundation, Inc. |
| // |
| diff --git a/libstdc++-v3/testsuite/30_threads/shared_future/members/wait.cc b/libstdc++-v3/testsuite/30_threads/shared_future/members/wait.cc |
| index d4aef51..46bc01e 100644 |
| --- a/libstdc++-v3/testsuite/30_threads/shared_future/members/wait.cc |
| +++ b/libstdc++-v3/testsuite/30_threads/shared_future/members/wait.cc |
| @@ -4,7 +4,6 @@ |
| // { dg-options " -std=gnu++11 " { target *-*-cygwin *-*-rtems* *-*-darwin* } } |
| // { dg-require-cstdint "" } |
| // { dg-require-gthreads "" } |
| -// { dg-require-atomic-builtins "" } |
| |
| // Copyright (C) 2009-2016 Free Software Foundation, Inc. |
| // |
| diff --git a/libstdc++-v3/testsuite/30_threads/shared_future/members/wait_for.cc b/libstdc++-v3/testsuite/30_threads/shared_future/members/wait_for.cc |
| index 929ba87..15bfd1b 100644 |
| --- a/libstdc++-v3/testsuite/30_threads/shared_future/members/wait_for.cc |
| +++ b/libstdc++-v3/testsuite/30_threads/shared_future/members/wait_for.cc |
| @@ -4,7 +4,6 @@ |
| // { dg-options " -std=gnu++11 " { target *-*-cygwin *-*-rtems* *-*-darwin* } } |
| // { dg-require-cstdint "" } |
| // { dg-require-gthreads "" } |
| -// { dg-require-atomic-builtins "" } |
| |
| // Copyright (C) 2009-2016 Free Software Foundation, Inc. |
| // |
| diff --git a/libstdc++-v3/testsuite/30_threads/shared_future/members/wait_until.cc b/libstdc++-v3/testsuite/30_threads/shared_future/members/wait_until.cc |
| index 52d045d..eebacdd 100644 |
| --- a/libstdc++-v3/testsuite/30_threads/shared_future/members/wait_until.cc |
| +++ b/libstdc++-v3/testsuite/30_threads/shared_future/members/wait_until.cc |
| @@ -4,7 +4,6 @@ |
| // { dg-options " -std=gnu++11 " { target *-*-cygwin *-*-rtems* *-*-darwin* } } |
| // { dg-require-cstdint "" } |
| // { dg-require-gthreads "" } |
| -// { dg-require-atomic-builtins "" } |
| |
| // Copyright (C) 2009-2016 Free Software Foundation, Inc. |
| // |
| diff --git a/libstdc++-v3/testsuite/30_threads/shared_future/requirements/explicit_instantiation.cc b/libstdc++-v3/testsuite/30_threads/shared_future/requirements/explicit_instantiation.cc |
| index 767131e..69b6a5c 100644 |
| --- a/libstdc++-v3/testsuite/30_threads/shared_future/requirements/explicit_instantiation.cc |
| +++ b/libstdc++-v3/testsuite/30_threads/shared_future/requirements/explicit_instantiation.cc |
| @@ -2,7 +2,6 @@ |
| // { dg-options "-std=gnu++11" } |
| // { dg-require-cstdint "" } |
| // { dg-require-gthreads "" } |
| -// { dg-require-atomic-builtins "" } |
| |
| // Copyright (C) 2009-2016 Free Software Foundation, Inc. |
| // |
| -- |
| 2.7.4 |
| |