Make IRGen for initializing a member reference work correctly.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80439 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/CodeGenCXX/constructor-init-reference.cpp b/test/CodeGenCXX/constructor-init-reference.cpp
new file mode 100644
index 0000000..040441f
--- /dev/null
+++ b/test/CodeGenCXX/constructor-init-reference.cpp
@@ -0,0 +1,9 @@
+// RUN: clang-cc -emit-llvm -o - %s | grep "store i32\* @x, i32\*\*"
+
+int x;
+class A {
+  int& y;
+  A() : y(x) {}
+};
+A z;
+