1 //===-- MBlazeMCInstLower.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 MBLAZE_MCINSTLOWER_H 11 #define MBLAZE_MCINSTLOWER_H 12 13 #include "llvm/Support/Compiler.h" 14 15 namespace llvm { 16 class AsmPrinter; 17 class MCContext; 18 class MCInst; 19 class MCOperand; 20 class MCSymbol; 21 class MachineInstr; 22 class MachineModuleInfoMachO; 23 class MachineOperand; 24 class Mangler; 25 26 /// MBlazeMCInstLower - This class is used to lower an MachineInstr 27 /// into an MCInst. 28 class LLVM_LIBRARY_VISIBILITY MBlazeMCInstLower { 29 MCContext &Ctx; 30 Mangler &Mang; 31 32 AsmPrinter &Printer; 33 public: 34 MBlazeMCInstLower(MCContext &ctx, Mangler &mang, AsmPrinter &printer) 35 : Ctx(ctx), Mang(mang), Printer(printer) {} 36 void Lower(const MachineInstr *MI, MCInst &OutMI) const; 37 38 MCOperand LowerSymbolOperand(const MachineOperand &MO, MCSymbol *Sym) const; 39 40 MCSymbol *GetGlobalAddressSymbol(const MachineOperand &MO) const; 41 MCSymbol *GetExternalSymbolSymbol(const MachineOperand &MO) const; 42 MCSymbol *GetJumpTableSymbol(const MachineOperand &MO) const; 43 MCSymbol *GetConstantPoolIndexSymbol(const MachineOperand &MO) const; 44 MCSymbol *GetBlockAddressSymbol(const MachineOperand &MO) const; 45 }; 46 47 } 48 49 #endif 50
