Jonathan Wakely
ecbdfa8b31
Do not use the __tsan_mutex_not_static flag for annotation functions where it's not a valid flag. Also use the try_lock and try_lock_failed flags to more precisely annotate the CAS loop used to acquire a lock. libstdc++-v3/ChangeLog: * include/bits/shared_ptr_atomic.h (_GLIBCXX_TSAN_MUTEX_PRE_LOCK): Replace with ... (_GLIBCXX_TSAN_MUTEX_TRY_LOCK): ... this, add try_lock flag. (_GLIBCXX_TSAN_MUTEX_TRY_LOCK_FAILED): New macro using try_lock_failed flag (_GLIBCXX_TSAN_MUTEX_POST_LOCK): Rename to ... (_GLIBCXX_TSAN_MUTEX_LOCKED): ... this. (_GLIBCXX_TSAN_MUTEX_PRE_UNLOCK): Remove invalid flag. (_GLIBCXX_TSAN_MUTEX_POST_UNLOCK): Remove invalid flag. (_Sp_atomic::_Atomic_count::lock): Use new macros.
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