31 lines
692 B
C++
31 lines
692 B
C++
// RUN: %clang_cl_asan -O0 %s -Fe%t
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// RUN: %run %t
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#include <windows.h>
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DWORD WINAPI thread_proc(void *) {
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volatile char stack_buffer[42];
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for (int i = 0; i < sizeof(stack_buffer); ++i)
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stack_buffer[i] = 42;
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return 0;
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}
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int main(void) {
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for (int iter = 0; iter < 1024; ++iter) {
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const int NUM_THREADS = 8;
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HANDLE thr[NUM_THREADS];
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for (int i = 0; i < NUM_THREADS; ++i) {
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thr[i] = CreateThread(NULL, 0, thread_proc, NULL, 0, NULL);
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if (thr[i] == 0)
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return 1;
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}
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for (int i = 0; i < NUM_THREADS; ++i) {
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if (WAIT_OBJECT_0 != WaitForSingleObject(thr[i], INFINITE))
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return 2;
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CloseHandle(thr[i]);
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}
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}
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return 0;
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}
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