Change EmitReferenceBindingToExpr to take a decl instead of a boolean.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@106949 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/CGStmt.cpp b/lib/CodeGen/CGStmt.cpp
index efde380..22c154a 100644
--- a/lib/CodeGen/CGStmt.cpp
+++ b/lib/CodeGen/CGStmt.cpp
@@ -631,7 +631,7 @@
   } else if (FnRetTy->isReferenceType()) {
     // If this function returns a reference, take the address of the expression
     // rather than the value.
-    RValue Result = EmitReferenceBindingToExpr(RV, false);
+    RValue Result = EmitReferenceBindingToExpr(RV, /*InitializedDecl=*/0);
     Builder.CreateStore(Result.getScalarVal(), ReturnValue);
   } else if (!hasAggregateLLVMType(RV->getType())) {
     Builder.CreateStore(EmitScalarExpr(RV), ReturnValue);