From 454abc0093a52bb2a772be8aa21f6d43d0225d33 Mon Sep 17 00:00:00 2001
From: Dmitry Vyukov <dvyukov@google.com>
Date: Thu, 20 Mar 2014 13:27:11 +0000
Subject: [PATCH] tsan: deflake test

llvm-svn: 204340
---
 compiler-rt/test/tsan/simple_race.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/compiler-rt/test/tsan/simple_race.c b/compiler-rt/test/tsan/simple_race.c
index 80a83e01a294..c3b1262ec161 100644
--- a/compiler-rt/test/tsan/simple_race.c
+++ b/compiler-rt/test/tsan/simple_race.c
@@ -1,10 +1,12 @@
 // RUN: %clang_tsan -O1 %s -o %t && not %t 2>&1 | FileCheck %s
 #include <pthread.h>
 #include <stdio.h>
+#include <unistd.h>
 
 int Global;
 
 void *Thread1(void *x) {
+  sleep(1);
   Global = 42;
   return NULL;
 }