From ca9211ecdede9bdedb812b2243a4abdb8dacd1b9 Mon Sep 17 00:00:00 2001
From: Dimitry Andric <dim@FreeBSD.org>
Date: Wed, 7 Jan 2015 19:55:37 +0000
Subject: Import compiler-rt trunk r224034.

https://llvm.org/svn/llvm-project/compiler-rt/trunk@224034
---
 test/asan/TestCases/Windows/aligned_mallocs.cc | 29 ++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)
 create mode 100644 test/asan/TestCases/Windows/aligned_mallocs.cc

(limited to 'test/asan/TestCases/Windows/aligned_mallocs.cc')

diff --git a/test/asan/TestCases/Windows/aligned_mallocs.cc b/test/asan/TestCases/Windows/aligned_mallocs.cc
new file mode 100644
index 000000000000..df740b64e51c
--- /dev/null
+++ b/test/asan/TestCases/Windows/aligned_mallocs.cc
@@ -0,0 +1,29 @@
+// RUN: %clang_cl_asan -O0 %s -Fe%t
+// RUN: %run %t
+
+#include <windows.h>
+
+#define CHECK_ALIGNED(ptr,alignment) \
+  do { \
+    if (((uintptr_t)(ptr) % (alignment)) != 0) \
+      return __LINE__; \
+    } \
+  while(0)
+
+int main(void) {
+  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);
+
+  return 0;
+}
-- 
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