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

[Dmitry Vyukov via llvm-commits]

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@@ -1371,20 +1383,23 @@ INTERCEPTOR(int, pthread_cond_signal, void *c) {
   void *cond = init_cond(c);
   SCOPED_TSAN_INTERCEPTOR(pthread_cond_signal, cond);
   MemoryAccessRange(thr, pc, (uptr)c, sizeof(uptr), false);
+  GetFuzzingScheduler().MutexCvOp();
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dvyukov wrote:

Right. But as you said, we can add the delay later if we get understanding and an actual case when it's needed.
cond wait/signal is semantically no-op, so for now I would assume they don't need delays.

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