1 // RUN: %clang_tsan -O1 %s -o %t && %deflake %run %t | FileCheck %s 2 #include "test.h" 3 4 void *Thread(void *x) { 5 barrier_wait(&barrier); 6 return 0; 7 } 8 9 int main() { 10 volatile int N = 5; // prevent loop unrolling 11 barrier_init(&barrier, N + 1); 12 for (int i = 0; i < N; i++) { 13 pthread_t t; 14 pthread_create(&t, 0, Thread, 0); 15 } 16 barrier_wait(&barrier); 17 sleep(1); // wait for the threads to finish and exit 18 return 0; 19 } 20 21 // CHECK: WARNING: ThreadSanitizer: thread leak 22 // CHECK: And 4 more similar thread leaks 23
