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

[Chris Cotter via llvm-commits]

================
@@ -176,6 +176,8 @@ Changes to BOLT
 Changes to Sanitizers
 ---------------------
 
+* Add a random delay into ThreadSanitizer to help find rare thread interleavings.
----------------
ccotter wrote:

I will update ThreadSanitizer.rst to document the newly added features. To be honest, I have always relied on the wiki; google always refers to it when searching for TSAN_OPTIONS.

I entered https://github.com/llvm/llvm-project/issues/181526; do we want to eventually port all TSAN_OPTIONS flags to the llvm-project docs?

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