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/* { dg-shouldfail "tsan" } */
/* { dg-additional-options "-ldl" } */
#include <pthread.h>
#include "tsan_barrier.h"
static pthread_barrier_t barrier;
struct bitfield
{
int a:10;
int b:10;
} Global;
void *Thread1(void *x) {
barrier_wait(&barrier);
Global.a = 42;
return x;
}
int main() {
barrier_init(&barrier, 2);
pthread_t t;
pthread_create(&t, 0, Thread1, 0);
Global.b = 43;
barrier_wait(&barrier);
pthread_join(t, 0);
return Global.a;
}
/* { dg-output "WARNING: ThreadSanitizer: data race.*(\n|\r\n|\r)" } */
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