1 files changed, 36 insertions, 0 deletions
diff --git a/lib/Driver/ToolChains/InterfaceStubs.h b/lib/Driver/ToolChains/InterfaceStubs.h
new file mode 100644
index 000000000000..4afa73701a4c
--- /dev/null
+++ b/lib/Driver/ToolChains/InterfaceStubs.h
@@ -0,0 +1,36 @@
+//===---  InterfaceStubs.cpp - Base InterfaceStubs Implementations C++  ---===//
+//
+// 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
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_IFS_H
+#define LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_IFS_H
+
+#include "clang/Driver/Tool.h"
+#include "clang/Driver/ToolChain.h"
+
+namespace clang {
+namespace driver {
+namespace tools {
+namespace ifstool {
+class LLVM_LIBRARY_VISIBILITY Merger : public Tool {
+public:
+  Merger(const ToolChain &TC) : Tool("IFS::Merger", "llvm-ifs", TC) {}
+
+  bool hasIntegratedCPP() const override { return false; }
+  bool isLinkJob() const override { return false; }
+
+  void ConstructJob(Compilation &C, const JobAction &JA,
+                    const InputInfo &Output, const InputInfoList &Inputs,
+                    const llvm::opt::ArgList &TCArgs,
+                    const char *LinkingOutput) const override;
+};
+} // end namespace ifstool
+} // end namespace tools
+} // end namespace driver
+} // end namespace clang
+
+#endif // LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_IFS_H