diff options
Diffstat (limited to 'compiler-rt/lib/tsan/rtl/tsan_rtl_mutex.cc')
-rw-r--r-- | compiler-rt/lib/tsan/rtl/tsan_rtl_mutex.cc | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/compiler-rt/lib/tsan/rtl/tsan_rtl_mutex.cc b/compiler-rt/lib/tsan/rtl/tsan_rtl_mutex.cc index 959001ca612..882def83565 100644 --- a/compiler-rt/lib/tsan/rtl/tsan_rtl_mutex.cc +++ b/compiler-rt/lib/tsan/rtl/tsan_rtl_mutex.cc @@ -207,4 +207,14 @@ void Release(ThreadState *thr, uptr pc, uptr addr) { s->mtx.Unlock(); } +void ReleaseStore(ThreadState *thr, uptr pc, uptr addr) { + CHECK_GT(thr->in_rtl, 0); + DPrintf("#%d: ReleaseStore %zx\n", thr->tid, addr); + SyncVar *s = CTX()->synctab.GetAndLock(thr, pc, addr, true); + thr->clock.set(thr->tid, thr->fast_state.epoch()); + thr->clock.ReleaseStore(&s->clock); + StatInc(thr, StatSyncRelease); + s->mtx.Unlock(); +} + } // namespace __tsan |