1 //= NVPTXInstPrinter.h - Convert NVPTX MCInst to assembly syntax --*- C++ -*-=//
2 //
3 //                     The LLVM Compiler Infrastructure
4 //
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
7 //
8 //===----------------------------------------------------------------------===//
9 //
10 // This class prints an NVPTX MCInst to .ptx file syntax.
11 //
12 //===----------------------------------------------------------------------===//
13 
14 #ifndef LLVM_LIB_TARGET_NVPTX_INSTPRINTER_NVPTXINSTPRINTER_H
15 #define LLVM_LIB_TARGET_NVPTX_INSTPRINTER_NVPTXINSTPRINTER_H
16 
17 #include "llvm/MC/MCInstPrinter.h"
18 #include "llvm/Support/raw_ostream.h"
19 
20 namespace llvm {
21 
22 class MCOperand;
23 class MCSubtargetInfo;
24 
25 class NVPTXInstPrinter : public MCInstPrinter {
26 public:
27   NVPTXInstPrinter(const MCAsmInfo &MAI, const MCInstrInfo &MII,
28                    const MCRegisterInfo &MRI);
29 
30   void printRegName(raw_ostream &OS, unsigned RegNo) const override;
31   void printInst(const MCInst *MI, raw_ostream &OS, StringRef Annot,
32                  const MCSubtargetInfo &STI) override;
33 
34   // Autogenerated by tblgen.
35   void printInstruction(const MCInst *MI, raw_ostream &O);
36   static const char *getRegisterName(unsigned RegNo);
37   // End
38 
39   void printOperand(const MCInst *MI, unsigned OpNo, raw_ostream &O);
40   void printCvtMode(const MCInst *MI, int OpNum, raw_ostream &O,
41                     const char *Modifier = nullptr);
42   void printCmpMode(const MCInst *MI, int OpNum, raw_ostream &O,
43                     const char *Modifier = nullptr);
44   void printLdStCode(const MCInst *MI, int OpNum,
45                      raw_ostream &O, 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