1//===-- MipsMCInstLower.h - Lower MachineInstr to MCInst -------*- 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#ifndef MIPSMCINSTLOWER_H 11#define MIPSMCINSTLOWER_H 12#include "llvm/ADT/SmallVector.h" 13#include "llvm/CodeGen/MachineOperand.h" 14#include "llvm/Support/Compiler.h" 15 16namespace llvm { 17 class MCContext; 18 class MCInst; 19 class MCOperand; 20 class MachineInstr; 21 class MachineFunction; 22 class MipsAsmPrinter; 23 24/// MipsMCInstLower - This class is used to lower an MachineInstr into an 25// MCInst. 26class LLVM_LIBRARY_VISIBILITY MipsMCInstLower { 27 typedef MachineOperand::MachineOperandType MachineOperandType; 28 MCContext *Ctx; 29 MipsAsmPrinter &AsmPrinter; 30public: 31 MipsMCInstLower(MipsAsmPrinter &asmprinter); 32 void Initialize(MCContext *C); 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 42#endif 43