1 files changed, 19 insertions, 0 deletions
diff --git a/test/CodeGen/blocks-aligned-byref-variable.c b/test/CodeGen/blocks-aligned-byref-variable.c
new file mode 100644
index 000000000000..1ae306254157
--- /dev/null
+++ b/test/CodeGen/blocks-aligned-byref-variable.c
@@ -0,0 +1,19 @@
+// RUN: clang-cc -emit-llvm -o - -triple x86_64-apple-darwin10 &&
+// RUN: clang-cc -emit-llvm -o - -triple i386-apple-darwin10 
+typedef int __attribute__((aligned(32)))  ai;
+
+void f() {
+  __block ai a = 10;
+
+  ^{
+    a = 20;
+  }();
+}
+
+void g() {
+  __block double a = 10;
+
+  ^{
+    a = 20;
+  }();
+}