b591f6dad4
z/OS creates SystemZMCExpr objects (https://reviews.llvm.org/D153788) while ELF doesn't. Define the SystemZMCAsmInfoGOFF hooks instead of the legacy MCSpecifierExpr:: hooks.
43 lines
1.3 KiB
C++
43 lines
1.3 KiB
C++
//===-- SystemZMCInstLower.h - Lower MachineInstr to MCInst ----*- C++ -*--===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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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 "MCTargetDesc/SystemZMCAsmInfo.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 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, SystemZ::Specifier) const;
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};
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} // end namespace llvm
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#endif
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