diff options
Diffstat (limited to 'test/tsan/suppress_same_address.cc')
-rw-r--r-- | test/tsan/suppress_same_address.cc | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/test/tsan/suppress_same_address.cc b/test/tsan/suppress_same_address.cc new file mode 100644 index 000000000000..df19da1cc7ae --- /dev/null +++ b/test/tsan/suppress_same_address.cc @@ -0,0 +1,29 @@ +// RUN: %clangxx_tsan -O1 %s -o %t && %deflake %run %t | FileCheck %s +#include <pthread.h> +#include <unistd.h> + +volatile int X; + +void *Thread1(void *x) { + sleep(1); + X = 42; + X = 66; + X = 78; + return 0; +} + +void *Thread2(void *x) { + X = 11; + X = 99; + X = 73; + return 0; +} + +int main() { + pthread_t t; + pthread_create(&t, 0, Thread1, 0); + Thread2(0); + pthread_join(t, 0); +} + +// CHECK: ThreadSanitizer: reported 1 warnings |