1*0b57cec5SDimitry Andric //===-- SystemZMCInstLower.h - Lower MachineInstr to MCInst ----*- C++ -*--===// 2*0b57cec5SDimitry Andric // 3*0b57cec5SDimitry Andric // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4*0b57cec5SDimitry Andric // See https://llvm.org/LICENSE.txt for license information. 5*0b57cec5SDimitry Andric // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6*0b57cec5SDimitry Andric // 7*0b57cec5SDimitry Andric //===----------------------------------------------------------------------===// 8*0b57cec5SDimitry Andric 9*0b57cec5SDimitry Andric #ifndef LLVM_LIB_TARGET_SYSTEMZ_SYSTEMZMCINSTLOWER_H 10*0b57cec5SDimitry Andric #define LLVM_LIB_TARGET_SYSTEMZ_SYSTEMZMCINSTLOWER_H 11*0b57cec5SDimitry Andric 12*0b57cec5SDimitry Andric #include "llvm/MC/MCExpr.h" 13*0b57cec5SDimitry Andric #include "llvm/Support/Compiler.h" 14*0b57cec5SDimitry Andric #include "llvm/Support/DataTypes.h" 15*0b57cec5SDimitry Andric 16*0b57cec5SDimitry Andric namespace llvm { 17*0b57cec5SDimitry Andric class MCInst; 18*0b57cec5SDimitry Andric class MCOperand; 19*0b57cec5SDimitry Andric class MachineInstr; 20*0b57cec5SDimitry Andric class MachineOperand; 21*0b57cec5SDimitry Andric class Mangler; 22*0b57cec5SDimitry Andric class SystemZAsmPrinter; 23*0b57cec5SDimitry Andric 24*0b57cec5SDimitry Andric class LLVM_LIBRARY_VISIBILITY SystemZMCInstLower { 25*0b57cec5SDimitry Andric MCContext &Ctx; 26*0b57cec5SDimitry Andric SystemZAsmPrinter &AsmPrinter; 27*0b57cec5SDimitry Andric 28*0b57cec5SDimitry Andric public: 29*0b57cec5SDimitry Andric SystemZMCInstLower(MCContext &ctx, SystemZAsmPrinter &asmPrinter); 30*0b57cec5SDimitry Andric 31*0b57cec5SDimitry Andric // Lower MachineInstr MI to MCInst OutMI. 32*0b57cec5SDimitry Andric void lower(const MachineInstr *MI, MCInst &OutMI) const; 33*0b57cec5SDimitry Andric 34*0b57cec5SDimitry Andric // Return an MCOperand for MO. 35*0b57cec5SDimitry Andric MCOperand lowerOperand(const MachineOperand& MO) const; 36*0b57cec5SDimitry Andric 37*0b57cec5SDimitry Andric // Return an MCExpr for symbolic operand MO with variant kind Kind. 38*0b57cec5SDimitry Andric const MCExpr *getExpr(const MachineOperand &MO, 39*0b57cec5SDimitry Andric MCSymbolRefExpr::VariantKind Kind) const; 40*0b57cec5SDimitry Andric }; 41*0b57cec5SDimitry Andric } // end namespace llvm 42*0b57cec5SDimitry Andric 43*0b57cec5SDimitry Andric #endif 44