--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/lib/Target/NVPTX/MCTargetDesc/NVPTXInstPrinter.h	Wed Aug 14 16:55:33 2019 +0900
@@ -0,0 +1,53 @@
+//= NVPTXInstPrinter.h - Convert NVPTX MCInst to assembly syntax --*- 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
+//
+//===----------------------------------------------------------------------===//
+//
+// This class prints an NVPTX MCInst to .ptx file syntax.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_LIB_TARGET_NVPTX_MCTARGETDESC_NVPTXINSTPRINTER_H
+#define LLVM_LIB_TARGET_NVPTX_MCTARGETDESC_NVPTXINSTPRINTER_H
+
+#include "llvm/MC/MCInstPrinter.h"
+
+namespace llvm {
+
+class MCSubtargetInfo;
+
+class NVPTXInstPrinter : public MCInstPrinter {
+public:
+  NVPTXInstPrinter(const MCAsmInfo &MAI, const MCInstrInfo &MII,
+                   const MCRegisterInfo &MRI);
+
+  void printRegName(raw_ostream &OS, unsigned RegNo) const override;
+  void printInst(const MCInst *MI, raw_ostream &OS, StringRef Annot,
+                 const MCSubtargetInfo &STI) override;
+
+  // Autogenerated by tblgen.
+  void printInstruction(const MCInst *MI, raw_ostream &O);
+  static const char *getRegisterName(unsigned RegNo);
+  // End
+
+  void printOperand(const MCInst *MI, unsigned OpNo, raw_ostream &O);
+  void printCvtMode(const MCInst *MI, int OpNum, raw_ostream &O,
+                    const char *Modifier = nullptr);
+  void printCmpMode(const MCInst *MI, int OpNum, raw_ostream &O,
+                    const char *Modifier = nullptr);
+  void printLdStCode(const MCInst *MI, int OpNum,
+                     raw_ostream &O, const char *Modifier = nullptr);
+  void printMmaCode(const MCInst *MI, int OpNum, raw_ostream &O,
+                    const char *Modifier = nullptr);
+  void printMemOperand(const MCInst *MI, int OpNum,
+                       raw_ostream &O, const char *Modifier = nullptr);
+  void printProtoIdent(const MCInst *MI, int OpNum,
+                       raw_ostream &O, const char *Modifier = nullptr);
+};
+
+}
+
+#endif