--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/llvm/lib/IR/GVMaterializer.cpp	Thu Feb 13 15:10:13 2020 +0900
@@ -0,0 +1,17 @@
+//===-- GVMaterializer.cpp - Base implementation for GV materializers -----===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// Minimal implementation of the abstract interface for materializing
+// GlobalValues.
+//
+//===----------------------------------------------------------------------===//
+
+#include "llvm/IR/GVMaterializer.h"
+using namespace llvm;
+
+GVMaterializer::~GVMaterializer() {}