1 //= NVPTXInstPrinter.h - Convert NVPTX MCInst to assembly syntax --*- C++ -*-=//
2 //
3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4 // See https://llvm.org/LICENSE.txt for license information.
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6 //
7 //===----------------------------------------------------------------------===//
8 //
9 // This class prints an NVPTX MCInst to .ptx file syntax.
10 //
11 //===----------------------------------------------------------------------===//
12 
13 #ifndef LLVM_LIB_TARGET_NVPTX_MCTARGETDESC_NVPTXINSTPRINTER_H
14 #define LLVM_LIB_TARGET_NVPTX_MCTARGETDESC_NVPTXINSTPRINTER_H
15 
16 #include "llvm/MC/MCInstPrinter.h"
17 
18 namespace llvm {
19 
20 class MCSubtargetInfo;
21 
22 class NVPTXInstPrinter : public MCInstPrinter {
23 public:
24   NVPTXInstPrinter(const MCAsmInfo &MAI, const MCInstrInfo &MII,
25                    const MCRegisterInfo &MRI);
26 
27   void printRegName(raw_ostream &OS, MCRegister Reg) const override;
28   void printInst(const MCInst *MI, uint64_t Address, StringRef Annot,
29                  const MCSubtargetInfo &STI, raw_ostream &OS) override;
30 
31   // Autogenerated by tblgen.
32   std::pair<const char *, uint64_t> getMnemonic(const MCInst *MI) override;
33   void printInstruction(const MCInst *MI, uint64_t Address, raw_ostream &O);
34   static const char *getRegisterName(MCRegister Reg);
35   // End
36 
37   void printOperand(const MCInst *MI, unsigned OpNo, raw_ostream &O);
38   void printCvtMode(const MCInst *MI, int OpNum, raw_ostream &O,
39                     const char *Modifier = nullptr);
40   void printCmpMode(const MCInst *MI, int OpNum, raw_ostream &O,
41                     const char *Modifier = nullptr);
42   void printLdStCode(const MCInst *MI, int OpNum,
43                      raw_ostream &O, const char *Modifier = nullptr);
44   void printMmaCode(const MCInst *MI, int OpNum, raw_ostream &O,
45                     const char *Modifier = nullptr);
46   void printMemOperand(const MCInst *MI, int OpNum,
47                        raw_ostream &O, const char *Modifier = nullptr);
48   void printProtoIdent(const MCInst *MI, int OpNum,
49                        raw_ostream &O, const char *Modifier = nullptr);
50 };
51 
52 }
53 
54 #endif
55