1 // RUN: %clang_cl_asan -O0 %s -Fe%t 2 // RUN: %run %t 3 4 #include <windows.h> 5 6 DWORD WINAPI thread_proc(void *) { 7 volatile char stack_buffer[42]; 8 for (int i = 0; i < sizeof(stack_buffer); ++i) 9 stack_buffer[i] = 42; 10 return 0; 11 } 12 13 int main(void) { 14 for (int iter = 0; iter < 1024; ++iter) { 15 const int NUM_THREADS = 8; 16 HANDLE thr[NUM_THREADS]; 17 for (int i = 0; i < NUM_THREADS; ++i) { 18 thr[i] = CreateThread(NULL, 0, thread_proc, NULL, 0, NULL); 19 if (thr[i] == 0) 20 return 1; 21 } 22 for (int i = 0; i < NUM_THREADS; ++i) { 23 if (WAIT_OBJECT_0 != WaitForSingleObject(thr[i], INFINITE)) 24 return 2; 25 CloseHandle(thr[i]); 26 } 27 } 28 return 0; 29 } 30 31
