[Openmp-commits] [openmp] [OMPT] Use __tsan_init to detect TSan binaries rather than RunningOnValgrind (PR #128357)

[Paul Floyd via Openmp-commits]

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@@ -167,8 +167,8 @@ DECLARE_TSAN_FUNCTION(AnnotateNewMemory, const char *, int,
 DECLARE_TSAN_FUNCTION(__tsan_func_entry, const void *)
 DECLARE_TSAN_FUNCTION(__tsan_func_exit)
 
-// RunningOnValgrind is used to detect absence of TSan and must intentionally be a nullptr.
-static int (*RunningOnValgrind)(void);
+// __tsan_init is used to detect absence of TSan and must intentionally be a nullptr.
+static void (*__tsan_init)(void);
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paulfloyd wrote:

Agreed. I just pushed a second change that does that.

https://github.com/llvm/llvm-project/pull/128357