-// RUN: %clangxx_tsan -O1 %s -o %t -DORDER1 && not %run %t 2>&1 | FileCheck %s
-// RUN: %clangxx_tsan -O1 %s -o %t -DORDER2 && not %run %t 2>&1 | FileCheck %s
-#include <pthread.h>
-#include <stdio.h>
-#include <unistd.h>
+// RUN: %clangxx_tsan -O1 %s -o %t -DORDER1 && %deflake %run %t | FileCheck %s
+// RUN: %clangxx_tsan -O1 %s -o %t -DORDER2 && %deflake %run %t | FileCheck %s
+#include "test.h"
volatile int X;
volatile int N;
void *Thread(void *p) {
#ifdef ORDER1
- sleep(1);
+ barrier_wait(&barrier);
#endif
F();
+#ifdef ORDER2
+ barrier_wait(&barrier);
+#endif
return 0;
}
int main() {
+ barrier_init(&barrier, 2);
N = 50000;
F = foo;
pthread_t t;
pthread_attr_setstacksize(&a, N * 256 + (1 << 20));
pthread_create(&t, &a, Thread, 0);
#ifdef ORDER2
- sleep(1);
+ barrier_wait(&barrier);
#endif
X = 43;
+#ifdef ORDER1
+ barrier_wait(&barrier);
+#endif
+
pthread_join(t, 0);
}