[compiler-rt] [TSan] Add interceptor for os_unfair_lock_lock_with_flags (PR #153815)

[Dan Blackwell via llvm-commits]

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@@ -15,6 +16,18 @@ void *Thread(void *a) {
   return NULL;
 }
 
+#if defined(__MAC_15_0)
+void *ThreadWithFlags(void *a) {
+#  pragma clang diagnostic push
+#  pragma clang diagnostic ignored "-Wunguarded-availability-new"
+  os_unfair_lock_lock_with_flags(&lock, OS_UNFAIR_LOCK_FLAG_ADAPTIVE_SPIN);
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DanBlackwell wrote:

I have updated the code to support all platforms now.

https://github.com/llvm/llvm-project/pull/153815