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//===-- SystemZMCInstLower.h - Lower MachineInstr to MCInst ----*- C++ -*--===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#ifndef LLVM_LIB_TARGET_SYSTEMZ_SYSTEMZMCINSTLOWER_H
#define LLVM_LIB_TARGET_SYSTEMZ_SYSTEMZMCINSTLOWER_H
#include "llvm/MC/MCExpr.h"
#include "llvm/Support/Compiler.h"
#include "llvm/Support/DataTypes.h"
namespace llvm {
class MCInst;
class MCOperand;
class MachineInstr;
class MachineOperand;
class Mangler;
class SystemZAsmPrinter;
class LLVM_LIBRARY_VISIBILITY SystemZMCInstLower {
MCContext &Ctx;
SystemZAsmPrinter &AsmPrinter;
public:
SystemZMCInstLower(MCContext &ctx, SystemZAsmPrinter &asmPrinter);
// Lower MachineInstr MI to MCInst OutMI.
void lower(const MachineInstr *MI, MCInst &OutMI) const;
// Return an MCOperand for MO.
MCOperand lowerOperand(const MachineOperand& MO) const;
// Return an MCExpr for symbolic operand MO with variant kind Kind.
const MCExpr *getExpr(const MachineOperand &MO,
MCSymbolRefExpr::VariantKind Kind) const;
};
} // end namespace llvm
#endif
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