1406b538dSMatt Kulukundis // RUN: %clangxx_tsan -O1 %s -o %t
2406b538dSMatt Kulukundis // RUN: %deflake %env_tsan_opts=force_background_thread=0:verbosity=1:memory_limit_mb=1000 %run %t 2>&1 | FileCheck %s --implicit-check-not "memory flush check"
3406b538dSMatt Kulukundis // RUN: %deflake %env_tsan_opts=force_background_thread=1:verbosity=1:memory_limit_mb=1000 %run %t 2>&1 | FileCheck %s --check-prefixes=CHECK,THREAD
4406b538dSMatt Kulukundis // RUN: %deflake %env_tsan_opts=force_background_thread=0:verbosity=1:memory_limit_mb=1000 %run %t 1 2>&1 | FileCheck %s --check-prefixes=CHECK,THREAD
5*8f85d520SVitaly Buka 
6*8f85d520SVitaly Buka // Fails with: objc[99984]: task_restartable_ranges_register failed (result 0x2e: (os/kern) service not supported)
7*8f85d520SVitaly Buka // UNSUPPORTED: darwin
8*8f85d520SVitaly Buka 
9406b538dSMatt Kulukundis #include "test.h"
10406b538dSMatt Kulukundis 
Thread(void * a)11406b538dSMatt Kulukundis void *Thread(void *a) { return nullptr; }
12406b538dSMatt Kulukundis 
main(int argc,char * argv[])13406b538dSMatt Kulukundis int main(int argc, char *argv[]) {
14406b538dSMatt Kulukundis   if (argc > 1) {
15406b538dSMatt Kulukundis     pthread_t t;
16406b538dSMatt Kulukundis     pthread_create(&t, nullptr, Thread, nullptr);
17406b538dSMatt Kulukundis     void *p;
18406b538dSMatt Kulukundis     pthread_join(t, &p);
19406b538dSMatt Kulukundis   }
20406b538dSMatt Kulukundis   sleep(3);
21406b538dSMatt Kulukundis   return 1;
22406b538dSMatt Kulukundis }
23406b538dSMatt Kulukundis 
24406b538dSMatt Kulukundis // CHECK: Running under ThreadSanitizer
25406b538dSMatt Kulukundis // THREAD: ThreadSanitizer: memory flush check
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