llvm-project/compiler-rt/test/tsan/Darwin/symbolizer-atos.cc

// RUN: %clangxx_tsan %s -o %t
// RUN: %env_tsan_opts=verbosity=2:external_symbolizer_path=/usr/bin/atos %deflake %run %t | FileCheck %s
#include "../test.h"

int GlobalData[10];

void *Thread(void *a) {
  barrier_wait(&barrier);
  GlobalData[2] = 42;
  return 0;
}

int main() {
  barrier_init(&barrier, 2);
  print_address("addr=", 1, GlobalData);
  pthread_t t;
  pthread_create(&t, 0, Thread, 0);
  GlobalData[2] = 43;
  barrier_wait(&barrier);
  pthread_join(t, 0);
}

// CHECK: Using atos at user-specified path: /usr/bin/atos
// CHECK: addr=[[ADDR:0x[0-9,a-f]+]]
// CHECK: WARNING: ThreadSanitizer: data race
// CHECK: Location is global 'GlobalData' at [[ADDR]] ({{.*}}+0x{{[0-9,a-f]+}})