1 files changed, 25 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/c-c++-common/tsan/race_on_mutex2.c b/gcc-4.9/gcc/testsuite/c-c++-common/tsan/race_on_mutex2.c
new file mode 100644
index 000000000..80a6fb6c0
--- /dev/null
+++ b/gcc-4.9/gcc/testsuite/c-c++-common/tsan/race_on_mutex2.c
@@ -0,0 +1,25 @@
+/* { dg-shouldfail "tsan" } */
+
+#include <pthread.h>
+#include <stdio.h>
+#include <stddef.h>
+#include <unistd.h>
+
+void *Thread(void *x) {
+  pthread_mutex_lock((pthread_mutex_t*)x);
+  pthread_mutex_unlock((pthread_mutex_t*)x);
+  return 0;
+}
+
+int main() {
+  pthread_mutex_t Mtx;
+  pthread_mutex_init(&Mtx, 0);
+  pthread_t t;
+  pthread_create(&t, 0, Thread, &Mtx);
+  sleep(1);
+  pthread_mutex_destroy(&Mtx);
+  pthread_join(t, 0);
+  return 0;
+}
+
+/* { dg-output "WARNING: ThreadSanitizer: data race.*(\n|\r\n|\r)" } */