re PR libstdc++/54861 (std::atomic_signal_fence(std::memory_order_seq_cst) issues unnecessary mfence)
2012-10-10 Andrew MacLeod <amacleod@redhat.com> PR libstdc++/54861 * include/bits/atomic_base.h (atomic_signal_fence): Call __atomic_signal_fence instead of __atomic_thread_fence. From-SVN: r192332
This commit is contained in:
parent
6f8decef4e
commit
0c0f36af04
|
@ -1,3 +1,9 @@
|
|||
2012-10-10 Andrew MacLeod <amacleod@redhat.com>
|
||||
|
||||
PR libstdc++/54861
|
||||
* include/bits/atomic_base.h (atomic_signal_fence): Call
|
||||
__atomic_signal_fence instead of __atomic_thread_fence.
|
||||
|
||||
2012-10-05 Pavel Chupin <pavel.v.chupin@intel.com>
|
||||
|
||||
Fix missing gthr-default.h issue on separate libstdc++ configure
|
||||
|
|
|
@ -73,7 +73,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
|
|||
|
||||
inline void
|
||||
atomic_signal_fence(memory_order __m) noexcept
|
||||
{ __atomic_thread_fence(__m); }
|
||||
{ __atomic_signal_fence(__m); }
|
||||
|
||||
/// kill_dependency
|
||||
template<typename _Tp>
|
||||
|
|
Loading…
Reference in New Issue