28 lines · cpp
1// RUN: %clangxx_tsan %s -o %t2// RUN: %env_tsan_opts=verbosity=2:external_symbolizer_path= %deflake %run %t | FileCheck %s3#include "../test.h"4 5int GlobalData[10];6 7void *Thread(void *a) {8 barrier_wait(&barrier);9 GlobalData[2] = 42;10 return 0;11}12 13int 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: External symbolizer is explicitly disabled.24// CHECK: Using dladdr symbolizer.25// CHECK: addr=[[ADDR:0x[0-9,a-f]+]]26// CHECK: WARNING: ThreadSanitizer: data race27// CHECK: Location is global 'GlobalData' at [[ADDR]] ({{.*}}+0x{{[0-9,a-f]+}})28