--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/compiler-rt/test/tsan/blacklist.cpp	Thu Feb 13 15:10:13 2020 +0900
@@ -0,0 +1,30 @@
+// Test blacklist functionality for TSan.
+
+// RUN: echo "fun:*Blacklisted_Thread2*" > %t.blacklist
+// RUN: %clangxx_tsan -O1 %s -fsanitize-blacklist=%t.blacklist -o %t && %run %t 2>&1 | FileCheck %s
+#include <pthread.h>
+#include <stdio.h>
+
+int Global;
+
+void *Thread1(void *x) {
+  Global++;
+  return NULL;
+}
+
+void *Blacklisted_Thread2(void *x) {
+  Global--;
+  return NULL;
+}
+
+int main() {
+  pthread_t t[2];
+  pthread_create(&t[0], NULL, Thread1, NULL);
+  pthread_create(&t[1], NULL, Blacklisted_Thread2, NULL);
+  pthread_join(t[0], NULL);
+  pthread_join(t[1], NULL);
+  fprintf(stderr, "PASS\n");
+  return 0;
+}
+
+// CHECK-NOT: ThreadSanitizer: data race