LLVM  15.0.0git
SystemZMCInstLower.h
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1 //===-- SystemZMCInstLower.h - Lower MachineInstr to MCInst ----*- C++ -*--===//
2 //
3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4 // See https://llvm.org/LICENSE.txt for license information.
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6 //
7 //===----------------------------------------------------------------------===//
8 
9 #ifndef LLVM_LIB_TARGET_SYSTEMZ_SYSTEMZMCINSTLOWER_H
10 #define LLVM_LIB_TARGET_SYSTEMZ_SYSTEMZMCINSTLOWER_H
11 
12 #include "llvm/MC/MCExpr.h"
13 #include "llvm/Support/Compiler.h"
14 #include "llvm/Support/DataTypes.h"
15 
16 namespace llvm {
17 class MCInst;
18 class MCOperand;
19 class MachineInstr;
20 class MachineOperand;
21 class SystemZAsmPrinter;
22 
24  MCContext &Ctx;
26 
27 public:
29 
30  // Lower MachineInstr MI to MCInst OutMI.
31  void lower(const MachineInstr *MI, MCInst &OutMI) const;
32 
33  // Return an MCOperand for MO.
34  MCOperand lowerOperand(const MachineOperand& MO) const;
35 
36  // Return an MCExpr for symbolic operand MO with variant kind Kind.
37  const MCExpr *getExpr(const MachineOperand &MO,
39 };
40 } // end namespace llvm
41 
42 #endif
MI
IRTranslator LLVM IR MI
Definition: IRTranslator.cpp:104
llvm
This is an optimization pass for GlobalISel generic memory operations.
Definition: AddressRanges.h:17
llvm::MCContext
Context object for machine code objects.
Definition: MCContext.h:74
llvm::MCInst
Instances of this class represent a single low-level machine instruction.
Definition: MCInst.h:184
llvm::SystemZMCInstLower
Definition: SystemZMCInstLower.h:23
llvm::MachineOperand
MachineOperand class - Representation of each machine instruction operand.
Definition: MachineOperand.h:48
llvm::lltok::Kind
Kind
Definition: LLToken.h:18
llvm::MCSymbolRefExpr::VariantKind
VariantKind
Definition: MCExpr.h:194
llvm::MachineInstr
Representation of each machine instruction.
Definition: MachineInstr.h:66
Compiler.h
LLVM_LIBRARY_VISIBILITY
#define LLVM_LIBRARY_VISIBILITY
LLVM_LIBRARY_VISIBILITY - If a class marked with this attribute is linked into a shared library,...
Definition: Compiler.h:125
llvm::AsmPrinter
This class is intended to be used as a driving class for all asm writers.
Definition: AsmPrinter.h:81
llvm::HexagonMCInstrInfo::getExpr
const MCExpr & getExpr(MCExpr const &Expr)
Definition: HexagonMCInstrInfo.cpp:310
DataTypes.h
llvm::MCOperand
Instances of this class represent operands of the MCInst class.
Definition: MCInst.h:36
MCExpr.h
llvm::MCExpr
Base class for the full range of assembler expressions which are needed for parsing.
Definition: MCExpr.h:35
llvm::SystemZAsmPrinter
Definition: SystemZAsmPrinter.h:26