| Stephen Hines | 6a211c5 | 2014-07-21 00:49:56 -0700 | [diff] [blame] | 1 | // RUN: %clangxx_tsan -O1 %s -o %t && %deflake %run %t | FileCheck %s |
| Stephen Hines | 86277eb | 2015-03-23 12:06:32 -0700 | [diff] [blame] | 2 | #include "test.h" |
| Stephen Hines | 6a211c5 | 2014-07-21 00:49:56 -0700 | [diff] [blame] | 3 | |
| 4 | namespace XXX { |
| 5 | struct YYY { |
| 6 | static int ZZZ[10]; |
| 7 | }; |
| 8 | int YYY::ZZZ[10]; |
| 9 | } |
| 10 | |
| 11 | void *Thread(void *a) { |
| Stephen Hines | 86277eb | 2015-03-23 12:06:32 -0700 | [diff] [blame] | 12 | barrier_wait(&barrier); |
| Stephen Hines | 6a211c5 | 2014-07-21 00:49:56 -0700 | [diff] [blame] | 13 | XXX::YYY::ZZZ[0] = 1; |
| 14 | return 0; |
| 15 | } |
| 16 | |
| 17 | int main() { |
| Stephen Hines | 86277eb | 2015-03-23 12:06:32 -0700 | [diff] [blame] | 18 | barrier_init(&barrier, 2); |
| Pirama Arumuga Nainar | 799172d | 2016-03-03 15:50:30 -0800 | [diff] [blame^] | 19 | print_address("addr3=", 1, XXX::YYY::ZZZ); |
| Stephen Hines | 6a211c5 | 2014-07-21 00:49:56 -0700 | [diff] [blame] | 20 | pthread_t t; |
| 21 | pthread_create(&t, 0, Thread, 0); |
| 22 | XXX::YYY::ZZZ[0] = 0; |
| Stephen Hines | 86277eb | 2015-03-23 12:06:32 -0700 | [diff] [blame] | 23 | barrier_wait(&barrier); |
| Stephen Hines | 6a211c5 | 2014-07-21 00:49:56 -0700 | [diff] [blame] | 24 | pthread_join(t, 0); |
| 25 | } |
| 26 | |
| 27 | // CHECK: addr3=[[ADDR3:0x[0-9,a-f]+]] |
| 28 | // CHECK: WARNING: ThreadSanitizer: data race |
| Pirama Arumuga Nainar | 799172d | 2016-03-03 15:50:30 -0800 | [diff] [blame^] | 29 | // CHECK: Location is global 'XXX::YYY::ZZZ' {{(of size 40 )?}}at [[ADDR3]] ({{.*}}+0x{{[0-9,a-f]+}}) |