| 1 | // RUN: %clang_tsan -O1 %s -o %t && %run %t 2>&1 | FileCheck %s |
| 2 | |
| 3 | // Crashes on powerpc64be |
| 4 | // UNSUPPORTED: target=powerpc64{{.*}} |
| 5 | |
| 6 | #include "test.h" |
| 7 | |
| 8 | int var; |
| 9 | |
| 10 | void *Thread(void *x) { |
| 11 | pthread_exit(retval: &var); |
| 12 | return 0; |
| 13 | } |
| 14 | |
| 15 | int main() { |
| 16 | pthread_t t; |
| 17 | pthread_create(newthread: &t, attr: 0, start_routine: Thread, arg: 0); |
| 18 | void *retval = 0; |
| 19 | pthread_join(th: t, thread_return: &retval); |
| 20 | if (retval != &var) { |
| 21 | fprintf(stderr, format: "Unexpected return value\n" ); |
| 22 | exit(status: 1); |
| 23 | } |
| 24 | fprintf(stderr, format: "PASS\n" ); |
| 25 | return 0; |
| 26 | } |
| 27 | |
| 28 | // CHECK-NOT: WARNING: ThreadSanitizer: |
| 29 | // CHECK: PASS |
| 30 | |