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