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//===-- AMDGPUInstPrinter.h - AMDGPU MC Inst -> ASM interface ---*- C++ -*-===//
//
//                     The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
/// \file
//===----------------------------------------------------------------------===//

#ifndef LLVM_LIB_TARGET_AMDGPU_INSTPRINTER_AMDGPUINSTPRINTER_H
#define LLVM_LIB_TARGET_AMDGPU_INSTPRINTER_AMDGPUINSTPRINTER_H

#include "llvm/MC/MCInstPrinter.h"

namespace llvm {

class AMDGPUInstPrinter : public MCInstPrinter {
public:
  AMDGPUInstPrinter(const MCAsmInfo &MAI,
                    const MCInstrInfo &MII, const MCRegisterInfo &MRI)
    : MCInstPrinter(MAI, MII, MRI) {}

  //Autogenerated by tblgen
  void printInstruction(const MCInst *MI, const MCSubtargetInfo &STI,
                        raw_ostream &O);
  static const char *getRegisterName(unsigned RegNo);

  void printInst(const MCInst *MI, raw_ostream &O, StringRef Annot,
                 const MCSubtargetInfo &STI) override;
  static void printRegOperand(unsigned RegNo, raw_ostream &O,
                              const MCRegisterInfo &MRI);

private:
  void printU4ImmOperand(const MCInst *MI, unsigned OpNo,
                         const MCSubtargetInfo &STI, raw_ostream &O);
  void printU8ImmOperand(const MCInst *MI, unsigned OpNo, raw_ostream &O);
  void printU16ImmOperand(const MCInst *MI, unsigned OpNo,
                          const MCSubtargetInfo &STI, raw_ostream &O);
  void printU4ImmDecOperand(const MCInst *MI, unsigned OpNo, raw_ostream &O);
  void printU8ImmDecOperand(const MCInst *MI, unsigned OpNo, raw_ostream &O);
  void printU16ImmDecOperand(const MCInst *MI, unsigned OpNo, raw_ostream &O);
  void printS13ImmDecOperand(const MCInst *MI, unsigned OpNo, raw_ostream &O);
  void printU32ImmOperand(const MCInst *MI, unsigned OpNo,
                          const MCSubtargetInfo &STI, raw_ostream &O);
  void printNamedBit(const MCInst *MI, unsigned OpNo, raw_ostream &O,
                     StringRef BitName);
  void printOffen(const MCInst *MI, unsigned OpNo, raw_ostream &O);
  void printIdxen(const MCInst *MI, unsigned OpNo, raw_ostream &O);
  void printAddr64(const MCInst *MI, unsigned OpNo, raw_ostream &O);
  void printMBUFOffset(const MCInst *MI, unsigned OpNo, raw_ostream &O);
  void printOffset(const MCInst *MI, unsigned OpNo, const MCSubtargetInfo &STI,
                   raw_ostream &O);
  void printOffsetS13(const MCInst *MI, unsigned OpNo, const MCSubtargetInfo &STI,
                      raw_ostream &O);

  void printOffset0(const MCInst *MI, unsigned OpNo, const MCSubtargetInfo &STI,
                    raw_ostream &O);
  void printOffset1(const MCInst *MI, unsigned OpNo, const MCSubtargetInfo &STI,
                    raw_ostream &O);
  void printSMRDOffset8(const MCInst *MI, unsigned OpNo,
                       const MCSubtargetInfo &STI, raw_ostream &O);
  void printSMRDOffset20(const MCInst *MI, unsigned OpNo,
                       const MCSubtargetInfo &STI, raw_ostream &O);
  void printSMRDLiteralOffset(const MCInst *MI, unsigned OpNo,
                              const MCSubtargetInfo &STI, raw_ostream &O);
  void printGDS(const MCInst *MI, unsigned OpNo, const MCSubtargetInfo &STI,
                raw_ostream &O);
  void printGLC(const MCInst *MI, unsigned OpNo, const MCSubtargetInfo &STI,
                raw_ostream &O);
  void printSLC(const MCInst *MI, unsigned OpNo, const MCSubtargetInfo &STI,
                raw_ostream &O);
  void printTFE(const MCInst *MI, unsigned OpNo, const MCSubtargetInfo &STI,
                raw_ostream &O);
  void printDMask(const MCInst *MI, unsigned OpNo, const MCSubtargetInfo &STI,
                  raw_ostream &O);
  void printUNorm(const MCInst *MI, unsigned OpNo, const MCSubtargetInfo &STI,
                  raw_ostream &O);
  void printDA(const MCInst *MI, unsigned OpNo, const MCSubtargetInfo &STI,
               raw_ostream &O);
  void printR128(const MCInst *MI, unsigned OpNo, const MCSubtargetInfo &STI,
                 raw_ostream &O);
  void printLWE(const MCInst *MI, unsigned OpNo,
                const MCSubtargetInfo &STI, raw_ostream &O);
  void printExpCompr(const MCInst *MI, unsigned OpNo,
                     const MCSubtargetInfo &STI, raw_ostream &O);
  void printExpVM(const MCInst *MI, unsigned OpNo,
                  const MCSubtargetInfo &STI, raw_ostream &O);
  void printDFMT(const MCInst *MI, unsigned OpNo,
                 const MCSubtargetInfo &STI, raw_ostream &O);
  void printNFMT(const MCInst *MI, unsigned OpNo,
                 const MCSubtargetInfo &STI, raw_ostream &O);

  void printRegOperand(unsigned RegNo, raw_ostream &O);
  void printVOPDst(const MCInst *MI, unsigned OpNo, const MCSubtargetInfo &STI,
                   raw_ostream &O);
  void printVINTRPDst(const MCInst *MI, unsigned OpNo, const MCSubtargetInfo &STI,
                      raw_ostream &O);
  void printImmediate16(uint32_t Imm, const MCSubtargetInfo &STI,
                        raw_ostream &O);
  void printImmediateV216(uint32_t Imm, const MCSubtargetInfo &STI,
                          raw_ostream &O);
  void printImmediate32(uint32_t Imm, const MCSubtargetInfo &STI,
                        raw_ostream &O);
  void printImmediate64(uint64_t Imm, const MCSubtargetInfo &STI,
                        raw_ostream &O);
  void printOperand(const MCInst *MI, unsigned OpNo, const MCSubtargetInfo &STI,
                    raw_ostream &O);
  void printOperandAndFPInputMods(const MCInst *MI, unsigned OpNo,
                                  const MCSubtargetInfo &STI, raw_ostream &O);
  void printOperandAndIntInputMods(const MCInst *MI, unsigned OpNo,
                                   const MCSubtargetInfo &STI, raw_ostream &O);
  void printDPPCtrl(const MCInst *MI, unsigned OpNo, const MCSubtargetInfo &STI,
                    raw_ostream &O);
  void printRowMask(const MCInst *MI, unsigned OpNo, const MCSubtargetInfo &STI,
                    raw_ostream &O);
  void printBankMask(const MCInst *MI, unsigned OpNo,
                     const MCSubtargetInfo &STI, raw_ostream &O);
  void printBoundCtrl(const MCInst *MI, unsigned OpNo,
                      const MCSubtargetInfo &STI, raw_ostream &O);
  void printSDWASel(const MCInst *MI, unsigned OpNo, raw_ostream &O);
  void printSDWADstSel(const MCInst *MI, unsigned OpNo,
                       const MCSubtargetInfo &STI, raw_ostream &O);
  void printSDWASrc0Sel(const MCInst *MI, unsigned OpNo,
                        const MCSubtargetInfo &STI, raw_ostream &O);
  void printSDWASrc1Sel(const MCInst *MI, unsigned OpNo,
                        const MCSubtargetInfo &STI, raw_ostream &O);
  void printSDWADstUnused(const MCInst *MI, unsigned OpNo,
                          const MCSubtargetInfo &STI, raw_ostream &O);
  void printPackedModifier(const MCInst *MI, StringRef Name, unsigned Mod,
                           raw_ostream &O);
  void printOpSel(const MCInst *MI, unsigned OpNo,
                  const MCSubtargetInfo &STI, raw_ostream &O);
  void printOpSelHi(const MCInst *MI, unsigned OpNo,
                  const MCSubtargetInfo &STI, raw_ostream &O);
  void printNegLo(const MCInst *MI, unsigned OpNo,
                  const MCSubtargetInfo &STI, raw_ostream &O);
  void printNegHi(const MCInst *MI, unsigned OpNo,
                  const MCSubtargetInfo &STI, raw_ostream &O);
  void printInterpSlot(const MCInst *MI, unsigned OpNo,
                       const MCSubtargetInfo &STI, raw_ostream &O);
  void printInterpAttr(const MCInst *MI, unsigned OpNo,
                       const MCSubtargetInfo &STI, raw_ostream &O);
  void printInterpAttrChan(const MCInst *MI, unsigned OpNo,
                           const MCSubtargetInfo &STI, raw_ostream &O);

  void printVGPRIndexMode(const MCInst *MI, unsigned OpNo,
                          const MCSubtargetInfo &STI, raw_ostream &O);
  void printMemOperand(const MCInst *MI, unsigned OpNo,
                       const MCSubtargetInfo &STI, raw_ostream &O);


  template <unsigned N>
  void printExpSrcN(const MCInst *MI, unsigned OpNo,
                    const MCSubtargetInfo &STI, raw_ostream &O);
  void printExpSrc0(const MCInst *MI, unsigned OpNo,
                    const MCSubtargetInfo &STI, raw_ostream &O);
  void printExpSrc1(const MCInst *MI, unsigned OpNo,
                    const MCSubtargetInfo &STI, raw_ostream &O);
  void printExpSrc2(const MCInst *MI, unsigned OpNo,
                    const MCSubtargetInfo &STI, raw_ostream &O);
  void printExpSrc3(const MCInst *MI, unsigned OpNo,
                    const MCSubtargetInfo &STI, raw_ostream &O);
  void printExpTgt(const MCInst *MI, unsigned OpNo,
                   const MCSubtargetInfo &STI, raw_ostream &O);

public:
  static void printIfSet(const MCInst *MI, unsigned OpNo, raw_ostream &O,
                         StringRef Asm, StringRef Default = "");
  static void printIfSet(const MCInst *MI, unsigned OpNo, raw_ostream &O,
                         char Asm);
protected:
  void printAbs(const MCInst *MI, unsigned OpNo, const MCSubtargetInfo &STI,
                raw_ostream &O);
  void printHigh(const MCInst *MI, unsigned OpNo, const MCSubtargetInfo &STI,
                 raw_ostream &O);
  void printClamp(const MCInst *MI, unsigned OpNo, const MCSubtargetInfo &STI,
                  raw_ostream &O);
  void printClampSI(const MCInst *MI, unsigned OpNo, const MCSubtargetInfo &STI,
                    raw_ostream &O);
  void printOModSI(const MCInst *MI, unsigned OpNo, const MCSubtargetInfo &STI,
                   raw_ostream &O);
  void printLiteral(const MCInst *MI, unsigned OpNo, const MCSubtargetInfo &STI,
                    raw_ostream &O);
  void printLast(const MCInst *MI, unsigned OpNo, const MCSubtargetInfo &STI,
                 raw_ostream &O);
  void printNeg(const MCInst *MI, unsigned OpNo, const MCSubtargetInfo &STI,
                raw_ostream &O);
  void printOMOD(const MCInst *MI, unsigned OpNo, const MCSubtargetInfo &STI,
                 raw_ostream &O);
  void printRel(const MCInst *MI, unsigned OpNo, const MCSubtargetInfo &STI,
                raw_ostream &O);
  void printUpdateExecMask(const MCInst *MI, unsigned OpNo,
                           const MCSubtargetInfo &STI, raw_ostream &O);
  void printUpdatePred(const MCInst *MI, unsigned OpNo,
                       const MCSubtargetInfo &STI, raw_ostream &O);
  void printWrite(const MCInst *MI, unsigned OpNo, const MCSubtargetInfo &STI,
                  raw_ostream &O);
  void printBankSwizzle(const MCInst *MI, unsigned OpNo,
                        const MCSubtargetInfo &STI, raw_ostream &O);
  void printRSel(const MCInst *MI, unsigned OpNo, const MCSubtargetInfo &STI,
                 raw_ostream &O);
  void printCT(const MCInst *MI, unsigned OpNo, const MCSubtargetInfo &STI,
               raw_ostream &O);
  void printKCache(const MCInst *MI, unsigned OpNo, const MCSubtargetInfo &STI,
                   raw_ostream &O);
  void printSendMsg(const MCInst *MI, unsigned OpNo, const MCSubtargetInfo &STI,
                    raw_ostream &O);
  void printSwizzle(const MCInst *MI, unsigned OpNo, const MCSubtargetInfo &STI,
                    raw_ostream &O);
  void printWaitFlag(const MCInst *MI, unsigned OpNo,
                     const MCSubtargetInfo &STI, raw_ostream &O);
  void printHwreg(const MCInst *MI, unsigned OpNo, const MCSubtargetInfo &STI,
                  raw_ostream &O);
};

// FIXME: R600 specific parts of AMDGPUInstrPrinter should be moved here, and
// MCTargetDesc should be using R600InstPrinter for the R600 target.
class R600InstPrinter : public AMDGPUInstPrinter {
public:
  R600InstPrinter(const MCAsmInfo &MAI, const MCInstrInfo &MII,
                  const MCRegisterInfo &MRI)
    : AMDGPUInstPrinter(MAI, MII, MRI) {}

  void printAbs(const MCInst *MI, unsigned OpNo, raw_ostream &O);
  void printBankSwizzle(const MCInst *MI, unsigned OpNo, raw_ostream &O);
  void printClamp(const MCInst *MI, unsigned OpNo, raw_ostream &O);
  void printCT(const MCInst *MI, unsigned OpNo, raw_ostream &O);
  void printKCache(const MCInst *MI, unsigned OpNo, raw_ostream &O);
  void printLast(const MCInst *MI, unsigned OpNo, raw_ostream &O);
  void printLiteral(const MCInst *MI, unsigned OpNo, raw_ostream &O);
  void printMemOperand(const MCInst *MI, unsigned OpNo, raw_ostream &O);
  void printNeg(const MCInst *MI, unsigned OpNo, raw_ostream &O);
  void printOMOD(const MCInst *MI, unsigned OpNo, raw_ostream &O);
  void printOperand(const MCInst *MI, unsigned OpNo, raw_ostream &O);
  void printRel(const MCInst *MI, unsigned OpNo, raw_ostream &O);
  void printRSel(const MCInst *MI, unsigned OpNo, raw_ostream &O);
  void printUpdateExecMask(const MCInst *MI, unsigned OpNo, raw_ostream &O);
  void printUpdatePred(const MCInst *MI, unsigned OpNo, raw_ostream &O);
  void printWrite(const MCInst *MI, unsigned OpNo, raw_ostream &O);
};

} // End namespace llvm

#endif