// UNSUPPORTED: target={{.*-windows-gnu}}

// RUN: %clang_cl_asan -Od %p/dll_host.cpp -Fe%t
// RUN: %clang_cl_asan -LD -Od %s -Fe%t.dll
// RUN: %run %t %t.dll | FileCheck %s

#include <malloc.h>
#include <stdio.h>

#define CHECK_ALIGNED(ptr,alignment) \
  do { \
    if (((uintptr_t)(ptr) % (alignment)) != 0) \
      return __LINE__; \
    } \
  while(0)

extern "C" __declspec(dllexport)
int test_function() {
  int *p = (int*)_aligned_malloc(1024 * sizeof(int), 32);
  CHECK_ALIGNED(p, 32);
  p[512] = 0;
  _aligned_free(p);

  p = (int*)_aligned_malloc(128, 128);
  CHECK_ALIGNED(p, 128);
  p = (int*)_aligned_realloc(p, 2048 * sizeof(int), 128);
  CHECK_ALIGNED(p, 128);
  p[1024] = 0;
  if (_aligned_msize(p, 128, 0) != 2048 * sizeof(int))
    return __LINE__;
  _aligned_free(p);

  printf("All ok\n");
// CHECK: All ok
  return 0;
}