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-rw-r--r--test/tsan/global_race.cc9
1 files changed, 4 insertions, 5 deletions
diff --git a/test/tsan/global_race.cc b/test/tsan/global_race.cc
index e12bb1d220f8a..d70bee4a556bd 100644
--- a/test/tsan/global_race.cc
+++ b/test/tsan/global_race.cc
@@ -1,24 +1,23 @@
// RUN: %clangxx_tsan -O1 %s -o %T/global_race.cc.exe && %deflake %run %T/global_race.cc.exe | FileCheck %s
-#include <pthread.h>
-#include <stdio.h>
-#include <stddef.h>
-#include <unistd.h>
+#include "test.h"
int GlobalData[10];
void *Thread(void *a) {
- sleep(1);
+ barrier_wait(&barrier);
GlobalData[2] = 42;
return 0;
}
int main() {
+ barrier_init(&barrier, 2);
// On FreeBSD, the %p conversion specifier works as 0x%x and thus does not
// match to the format used in the diagnotic message.
fprintf(stderr, "addr=0x%012lx\n", (unsigned long) GlobalData);
pthread_t t;
pthread_create(&t, 0, Thread, 0);
GlobalData[2] = 43;
+ barrier_wait(&barrier);
pthread_join(t, 0);
}