| 1 | // RUN: %clangxx_tsan %s -o %t |
|---|
| 2 | // RUN: %env_tsan_opts=verbosity=2:external_symbolizer_path=/usr/bin/atos %deflake %run %t | FileCheck %s |
|---|
| 3 | #include "../test.h" |
|---|
| 4 | |
|---|
| 5 | int GlobalData[10]; |
|---|
| 6 | |
|---|
| 7 | void *Thread(void *a) { |
|---|
| 8 | barrier_wait(barrier: &barrier); |
|---|
| 9 | GlobalData[2] = 42; |
|---|
| 10 | return 0; |
|---|
| 11 | } |
|---|
| 12 | |
|---|
| 13 | int main() { |
|---|
| 14 | barrier_init(barrier: &barrier, count: 2); |
|---|
| 15 | print_address("addr=" , 1, GlobalData); |
|---|
| 16 | pthread_t t; |
|---|
| 17 | pthread_create(newthread: &t, attr: 0, start_routine: Thread, arg: 0); |
|---|
| 18 | GlobalData[2] = 43; |
|---|
| 19 | barrier_wait(barrier: &barrier); |
|---|
| 20 | pthread_join(th: t, thread_return: 0); |
|---|
| 21 | } |
|---|
| 22 | |
|---|
| 23 | // CHECK: Using atos at user-specified path: /usr/bin/atos |
|---|
| 24 | // CHECK: addr=[[ADDR:0x[0-9,a-f]+]] |
|---|
| 25 | // CHECK: WARNING: ThreadSanitizer: data race |
|---|
| 26 | // CHECK: Location is global 'GlobalData' at [[ADDR]] ({{.*}}+0x{{[0-9,a-f]+}}) |
|---|
| 27 | |
|---|
