--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/lib/Target/Lanai/LanaiTargetMachine.h	Fri Nov 25 19:14:25 2016 +0900
@@ -0,0 +1,55 @@
+//===-- LanaiTargetMachine.h - Define TargetMachine for Lanai --- C++ ---===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// This file declares the Lanai specific subclass of TargetMachine.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_LIB_TARGET_LANAI_LANAITARGETMACHINE_H
+#define LLVM_LIB_TARGET_LANAI_LANAITARGETMACHINE_H
+
+#include "LanaiFrameLowering.h"
+#include "LanaiISelLowering.h"
+#include "LanaiInstrInfo.h"
+#include "LanaiSelectionDAGInfo.h"
+#include "LanaiSubtarget.h"
+#include "llvm/Target/TargetFrameLowering.h"
+#include "llvm/Target/TargetMachine.h"
+
+namespace llvm {
+class formatted_raw_ostream;
+
+class LanaiTargetMachine : public LLVMTargetMachine {
+  LanaiSubtarget Subtarget;
+  std::unique_ptr<TargetLoweringObjectFile> TLOF;
+
+public:
+  LanaiTargetMachine(const Target &TheTarget, const Triple &TargetTriple,
+                     StringRef Cpu, StringRef FeatureString,
+                     const TargetOptions &Options,
+                     Optional<Reloc::Model> RelocationModel,
+                     CodeModel::Model CodeModel, CodeGenOpt::Level OptLevel);
+
+  const LanaiSubtarget *
+  getSubtargetImpl(const llvm::Function & /*Fn*/) const override {
+    return &Subtarget;
+  }
+
+  TargetIRAnalysis getTargetIRAnalysis() override;
+
+  // Pass Pipeline Configuration
+  TargetPassConfig *createPassConfig(PassManagerBase &pass_manager) override;
+
+  TargetLoweringObjectFile *getObjFileLowering() const override {
+    return TLOF.get();
+  }
+};
+} // namespace llvm
+
+#endif // LLVM_LIB_TARGET_LANAI_LANAITARGETMACHINE_H