diff --git a/clang/lib/CodeGen/CodeGenModule.cpp b/clang/lib/CodeGen/CodeGenModule.cpp
index 486c694..b140837 100644
--- a/clang/lib/CodeGen/CodeGenModule.cpp
+++ b/clang/lib/CodeGen/CodeGenModule.cpp
@@ -1593,6 +1593,12 @@
   return GV;
 }
 
+llvm::Constant *
+CodeGenModule::GetAddrOfConstantNSString(const StringLiteral *Literal) {
+  // FIXME. This is temporary so -fno-constant-cfstrings same as old.
+  return GetAddrOfConstantCFString(Literal);
+}
+
 /// GetStringForStringLiteral - Return the appropriate bytes for a
 /// string literal, properly padded to match the literal type.
 std::string CodeGenModule::GetStringForStringLiteral(const StringLiteral *E) {