MipsMCInstLower.h revision 63b37f122d592c7451090ea32281686de967fcd4
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 Mangler; 23 class MipsAsmPrinter; 24 25/// MipsMCInstLower - This class is used to lower an MachineInstr into an 26// MCInst. 27class LLVM_LIBRARY_VISIBILITY MipsMCInstLower { 28 typedef MachineOperand::MachineOperandType MachineOperandType; 29 MCContext *Ctx; 30 Mangler *Mang; 31 MipsAsmPrinter &AsmPrinter; 32public: 33 MipsMCInstLower(MipsAsmPrinter &asmprinter); 34 void Initialize(Mangler *mang, MCContext* C); 35 void Lower(const MachineInstr *MI, MCInst &OutMI) const; 36private: 37 MCOperand LowerSymbolOperand(const MachineOperand &MO, 38 MachineOperandType MOTy, unsigned Offset) const; 39 MCOperand LowerOperand(const MachineOperand& MO, unsigned offset = 0) const; 40}; 41} 42 43#endif 44