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 
Thread(void * a)7 void *Thread(void *a) {
8   barrier_wait(&barrier);
9   GlobalData[2] = 42;
10   return 0;
11 }
12 
main()13 int main() {
14   barrier_init(&barrier, 2);
15   print_address("addr=", 1, GlobalData);
16   pthread_t t;
17   pthread_create(&t, 0, Thread, 0);
18   GlobalData[2] = 43;
19   barrier_wait(&barrier);
20   pthread_join(t, 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