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| // RUN: %clangxx_tsan -O1 %s -o %t && %deflake %run %t | FileCheck %s
| #include "test.h"
|
| int X = 0;
|
| void *Thread(void *p) {
| X = 42;
| barrier_wait(&barrier);
| return 0;
| }
|
| int main() {
| barrier_init(&barrier, 2);
| pthread_t t;
| sleep(1); // must not appear in the report
| pthread_create(&t, 0, Thread, 0);
| barrier_wait(&barrier);
| X = 43;
| pthread_join(t, 0);
| return 0;
| }
|
| // CHECK: WARNING: ThreadSanitizer: data race
| // CHECK-NOT: As if synchronized via sleep
|
|
