| /* { dg-shouldfail "tsan" } */ | |
| /* { dg-additional-options "-ldl" } */ | |
| #include <pthread.h> | |
| #include "tsan_barrier.h" | |
| static pthread_barrier_t barrier; | |
| 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; | |
| } | |
| /* { dg-output "WARNING: ThreadSanitizer: data race.*(\n|\r\n|\r)" } */ |