44 lines · c
1//===- ARCMCInstLower.h - Lower MachineInstr to MCInst ----------*- 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-exception6//7//===----------------------------------------------------------------------===//8 9#ifndef LLVM_LIB_TARGET_ARC_ARCMCINSTLOWER_H10#define LLVM_LIB_TARGET_ARC_ARCMCINSTLOWER_H11 12#include "llvm/CodeGen/MachineOperand.h"13#include "llvm/Support/Compiler.h"14 15namespace llvm {16 17class MCContext;18class MCInst;19class MCOperand;20class MachineInstr;21class MachineFunction;22class Mangler;23class AsmPrinter;24 25/// This class is used to lower an MachineInstr into an MCInst.26class LLVM_LIBRARY_VISIBILITY ARCMCInstLower {27 using MachineOperandType = MachineOperand::MachineOperandType;28 MCContext *Ctx;29 AsmPrinter &Printer;30 31public:32 ARCMCInstLower(MCContext *C, AsmPrinter &asmprinter);33 void Lower(const MachineInstr *MI, MCInst &OutMI) const;34 MCOperand LowerOperand(const MachineOperand &MO, unsigned offset = 0) const;35 36private:37 MCOperand LowerSymbolOperand(const MachineOperand &MO,38 MachineOperandType MOTy, unsigned Offset) const;39};40 41} // end namespace llvm42 43#endif // LLVM_LIB_TARGET_ARC_ARCMCINSTLOWER_H44