Import compiler-rt trunk r228651.vendor/compiler-rt/compiler-rt-r228651

https://llvm.org/svn/llvm-project/compiler-rt/trunk@228651

1 files changed, 4 insertions, 3 deletions

diff --git a/test/tsan/race_on_puts.cc b/test/tsan/race_on_puts.cc
index 1f2b4db836ed..f2541823bf0c 100644
--- a/test/tsan/race_on_puts.cc
+++ b/test/tsan/race_on_puts.cc
@@ -1,21 +1,22 @@
 // RUN: %clangxx_tsan -O1 %s -o %t && %deflake %run %t | FileCheck %s
-#include <pthread.h>
-#include <stdio.h>
-#include <unistd.h>
+#include "test.h"
 
 char s[] = "abracadabra";
 
 void *Thread0(void *p) {
   puts(s);
+  barrier_wait(&barrier);
   return 0;
 }
 
 void *Thread1(void *p) {
+  barrier_wait(&barrier);
   s[3] = 'z';
   return 0;
 }
 
 int main() {
+  barrier_init(&barrier, 2);
   pthread_t th[2];
   pthread_create(&th[0], 0, Thread0, 0);
   pthread_create(&th[1], 0, Thread1, 0);