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llvm-mirror/lib/Target/AArch64/AArch64MCInstLower.h
Chandler Carruth ae65e281f3 Update the file headers across all of the LLVM projects in the monorepo
to reflect the new license.

We understand that people may be surprised that we're moving the header
entirely to discuss the new license. We checked this carefully with the
Foundation's lawyer and we believe this is the correct approach.

Essentially, all code in the project is now made available by the LLVM
project under our new license, so you will see that the license headers
include that license only. Some of our contributors have contributed
code under our old license, and accordingly, we have retained a copy of
our old license notice in the top-level files in each project and
repository.

llvm-svn: 351636
2019-01-19 08:50:56 +00:00

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1.7 KiB
C++

//===-- AArch64MCInstLower.h - Lower MachineInstr to MCInst ---------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
#ifndef LLVM_LIB_TARGET_AARCH64_AARCH64MCINSTLOWER_H
#define LLVM_LIB_TARGET_AARCH64_AARCH64MCINSTLOWER_H
#include "llvm/ADT/Triple.h"
#include "llvm/Support/Compiler.h"
namespace llvm {
class AsmPrinter;
class MCAsmInfo;
class MCContext;
class MCInst;
class MCOperand;
class MCSymbol;
class MachineInstr;
class MachineModuleInfoMachO;
class MachineOperand;
class Mangler;
/// AArch64MCInstLower - This class is used to lower an MachineInstr
/// into an MCInst.
class LLVM_LIBRARY_VISIBILITY AArch64MCInstLower {
MCContext &Ctx;
AsmPrinter &Printer;
Triple TargetTriple;
public:
AArch64MCInstLower(MCContext &ctx, AsmPrinter &printer);
bool lowerOperand(const MachineOperand &MO, MCOperand &MCOp) const;
void Lower(const MachineInstr *MI, MCInst &OutMI) const;
MCOperand lowerSymbolOperandDarwin(const MachineOperand &MO,
MCSymbol *Sym) const;
MCOperand lowerSymbolOperandELF(const MachineOperand &MO,
MCSymbol *Sym) const;
MCOperand lowerSymbolOperandCOFF(const MachineOperand &MO,
MCSymbol *Sym) const;
MCOperand LowerSymbolOperand(const MachineOperand &MO, MCSymbol *Sym) const;
MCSymbol *GetGlobalAddressSymbol(const MachineOperand &MO) const;
MCSymbol *GetExternalSymbolSymbol(const MachineOperand &MO) const;
};
}
#endif