1// RUN: %clang_cl_asan -O0 %s -Fe%t
2// RUN: %run %t
3
4#include <windows.h>
5
6DWORD WINAPI thread_proc_1(void *) {
7  volatile int x, y, z;
8  x = 1;
9  y = 2;
10  z = 3;
11  return 0;
12}
13
14DWORD WINAPI thread_proc_2(void *) {
15  volatile char stack_buffer[42];
16  for (int i = 0; i < sizeof(stack_buffer); ++i)
17    stack_buffer[i] = 42;
18  return 0;
19}
20
21int main(void) {
22  HANDLE thr = NULL;
23
24  thr = CreateThread(NULL, 0, thread_proc_1, NULL, 0, NULL);
25  if (thr == 0)
26    return 1;
27  if (WAIT_OBJECT_0 != WaitForSingleObject(thr, INFINITE))
28    return 2;
29
30  thr = CreateThread(NULL, 0, thread_proc_2, NULL, 0, NULL);
31  if (thr == 0)
32    return 3;
33  if (WAIT_OBJECT_0 != WaitForSingleObject(thr, INFINITE))
34    return 4;
35  CloseHandle(thr);
36}
37
38