[compiler-rt] [llvm] [tsan] Introduce Adaptive Delay Scheduling to TSAN (PR #178836)

[Chris Cotter via llvm-commits]

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@@ -2143,6 +2184,7 @@ TSAN_INTERCEPTOR(int, sigsetmask, int mask) {
 TSAN_INTERCEPTOR(int, pthread_sigmask, int how, const __sanitizer_sigset_t *set,
     __sanitizer_sigset_t *oldset) {
   SCOPED_TSAN_INTERCEPTOR(pthread_sigmask, how, set, oldset);
+  GetFuzzingScheduler().MutexCvOp();
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ccotter wrote:

No, will remove

https://github.com/llvm/llvm-project/pull/178836