1 files changed, 27 insertions, 0 deletions
diff --git a/lib/tsan/output_tests/suppress_same_address.cc b/lib/tsan/output_tests/suppress_same_address.cc
new file mode 100644
index 000000000000..6e98970a16ef
--- /dev/null
+++ b/lib/tsan/output_tests/suppress_same_address.cc
@@ -0,0 +1,27 @@
+#include <pthread.h>
+
+int X;
+
+void *Thread1(void *x) {
+  X = 42;
+  X = 66;
+  X = 78;
+  return 0;
+}
+
+void *Thread2(void *x) {
+  X = 11;
+  X = 99;
+  X = 73;
+  return 0;
+}
+
+int main() {
+  pthread_t t;
+  pthread_create(&t, 0, Thread1, 0);
+  Thread2(0);
+  pthread_join(t, 0);
+}
+
+// CHECK: ThreadSanitizer: reported 1 warnings
+