1 files changed, 6 insertions, 0 deletions
diff --git a/clang/test/CodeGenCXX/unaligned.cpp b/clang/test/CodeGenCXX/unaligned.cpp
new file mode 100644
index 00000000000..95549d3339f
--- /dev/null
+++ b/clang/test/CodeGenCXX/unaligned.cpp
@@ -0,0 +1,6 @@
+// RUN: %clang_cc1 -x c++ -std=c++11 -triple x86_64-unknown-linux-gnu -fms-extensions -emit-llvm < %s | FileCheck %s
+
+int foo() {
+  // CHECK: ret i32 1
+  return alignof(__unaligned int);
+}