1 //===-- LanaiMCInstLower.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 LLVM_LIB_TARGET_LANAI_LANAIMCINSTLOWER_H 11 #define LLVM_LIB_TARGET_LANAI_LANAIMCINSTLOWER_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 // LanaiMCInstLower - This class is used to lower an MachineInstr 27 // into an MCInst. 28 class LLVM_LIBRARY_VISIBILITY LanaiMCInstLower { 29 MCContext &Ctx; 30 31 AsmPrinter &Printer; 32 33 public: LanaiMCInstLower(MCContext & CTX,Mangler & Mang,AsmPrinter & AP)34 LanaiMCInstLower(MCContext &CTX, Mangler &Mang, AsmPrinter &AP) 35 : Ctx(CTX), Printer(AP) {} 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 *GetBlockAddressSymbol(const MachineOperand &MO) const; 42 MCSymbol *GetExternalSymbolSymbol(const MachineOperand &MO) const; 43 MCSymbol *GetJumpTableSymbol(const MachineOperand &MO) const; 44 MCSymbol *GetConstantPoolIndexSymbol(const MachineOperand &MO) const; 45 }; 46 } // namespace llvm 47 48 #endif // LLVM_LIB_TARGET_LANAI_LANAIMCINSTLOWER_H 49