[compiler-rt] [rtsan] Add exit statistics (PR #109885)

[Chris Apple via llvm-commits]

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@@ -62,6 +69,9 @@ SANITIZER_INTERFACE_ATTRIBUTE void __rtsan_init() {
   InitializeFlags();
   InitializeInterceptors();
 
+  if (flags().print_stats_on_exit)
+    Atexit(RtsanAtexit);
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cjappl wrote:

Here we install our atexit handler, which may be nice for other uses later on

https://github.com/llvm/llvm-project/pull/109885