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

[Chris Cotter via llvm-commits]

================
@@ -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();
----------------
ccotter wrote:

Although, to really catch what I suggested above, the delay would need to be after the real pthread_cond_signal/broadcast call. If we can't find a good reason for this to do delays, I will remove it.

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