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/* { dg-shouldfail "tsan" } */
#include <pthread.h>
#include <stdio.h>
#include <stddef.h>
#include <unistd.h>
pthread_barrier_t B;
int Global;
void *Thread1(void *x) {
pthread_barrier_init(&B, 0, 2);
pthread_barrier_wait(&B);
return NULL;
}
void *Thread2(void *x) {
sleep(1);
pthread_barrier_wait(&B);
return NULL;
}
int main() {
pthread_t t;
pthread_create(&t, NULL, Thread1, NULL);
Thread2(0);
pthread_join(t, NULL);
pthread_barrier_destroy(&B);
return 0;
}
/* { dg-output "WARNING: ThreadSanitizer: data race.*(\n|\r\n|\r)" } */
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