tsan: add missing test for Go runtime


git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@160258 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/tsan/go/test.c b/lib/tsan/go/test.c
new file mode 100644
index 0000000..c27a94a
--- /dev/null
+++ b/lib/tsan/go/test.c
@@ -0,0 +1,15 @@
+#include <stdio.h>
+
+void __tsan_init();
+void __tsan_fini();
+
+int goCallbackCommentPc(void *pc, char **img, char **rtn, char **file, int *l) {
+  return 0;
+}
+
+int main(void) {
+  __tsan_init();
+  printf("OK\n");
+  __tsan_fini();
+  return 0;
+}