1 // RUN: %clang_cl_asan -O0 %p/dll_host.cc -Fe%t 2 // RUN: %clang_cl_asan -LD -O0 %s -Fe%t.dll 3 // RUN: %run %t %t.dll | FileCheck %s 4 5 #include <malloc.h> 6 #include <stdio.h> 7 8 #define CHECK_ALIGNED(ptr,alignment) \ 9 do { \ 10 if (((uintptr_t)(ptr) % (alignment)) != 0) \ 11 return __LINE__; \ 12 } \ 13 while(0) 14 15 extern "C" __declspec(dllexport) 16 int test_function() { 17 int *p = (int*)_aligned_malloc(1024 * sizeof(int), 32); 18 CHECK_ALIGNED(p, 32); 19 p[512] = 0; 20 _aligned_free(p); 21 22 p = (int*)_aligned_malloc(128, 128); 23 CHECK_ALIGNED(p, 128); 24 p = (int*)_aligned_realloc(p, 2048 * sizeof(int), 128); 25 CHECK_ALIGNED(p, 128); 26 p[1024] = 0; 27 if (_aligned_msize(p, 128, 0) != 2048 * sizeof(int)) 28 return __LINE__; 29 _aligned_free(p); 30 31 printf("All ok\n"); 32 // CHECK: All ok 33 return 0; 34 } 35
