1 //===-- AArch64MCInstLower.h - Lower MachineInstr to MCInst ---------------===//
3 // The LLVM Compiler Infrastructure
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
8 //===----------------------------------------------------------------------===//
10 #ifndef LLVM_LIB_TARGET_AARCH64_AARCH64MCINSTLOWER_H
11 #define LLVM_LIB_TARGET_AARCH64_AARCH64MCINSTLOWER_H
13 #include "llvm/ADT/Triple.h"
14 #include "llvm/Support/Compiler.h"
24 class MachineModuleInfoMachO;
28 /// AArch64MCInstLower - This class is used to lower an MachineInstr
30 class LLVM_LIBRARY_VISIBILITY AArch64MCInstLower {
36 AArch64MCInstLower(MCContext &ctx, AsmPrinter &printer);
38 bool lowerOperand(const MachineOperand &MO, MCOperand &MCOp) const;
39 void Lower(const MachineInstr *MI, MCInst &OutMI) const;
41 MCOperand lowerSymbolOperandDarwin(const MachineOperand &MO,
43 MCOperand lowerSymbolOperandELF(const MachineOperand &MO,
45 MCOperand LowerSymbolOperand(const MachineOperand &MO, MCSymbol *Sym) const;
47 MCSymbol *GetGlobalAddressSymbol(const MachineOperand &MO) const;
48 MCSymbol *GetExternalSymbolSymbol(const MachineOperand &MO) const;