// RUN: %clang_tsan -O1 %s -o %t && %deflake %run %t | FileCheck %s | |
#include "test.h" | |
int Global; | |
void *Thread1(void *x) { | |
barrier_wait(&barrier); | |
Global = 42; | |
return x; | |
} | |
int main() { | |
barrier_init(&barrier, 2); | |
pthread_t t; | |
pthread_create(&t, 0, Thread1, 0); | |
Global = 43; | |
barrier_wait(&barrier); | |
pthread_join(t, 0); | |
return Global; | |
} | |
// CHECK: WARNING: ThreadSanitizer: data race |