LLVM 19.0.0git
BPFMCInstLower.h
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1//===-- BPFMCInstLower.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_BPF_BPFMCINSTLOWER_H
10#define LLVM_LIB_TARGET_BPF_BPFMCINSTLOWER_H
11
13
14namespace llvm {
15class AsmPrinter;
16class MCContext;
17class MCInst;
18class MCOperand;
19class MCSymbol;
20class MachineInstr;
21class MachineOperand;
22
23// BPFMCInstLower - This class is used to lower an MachineInstr into an MCInst.
25 MCContext &Ctx;
26
28
29public:
31 : Ctx(ctx), Printer(printer) {}
32 void Lower(const MachineInstr *MI, MCInst &OutMI) const;
33
35
36 MCSymbol *GetGlobalAddressSymbol(const MachineOperand &MO) const;
37 MCSymbol *GetExternalSymbolSymbol(const MachineOperand &MO) const;
38};
39}
40
41#endif
#define LLVM_LIBRARY_VISIBILITY
Definition: Compiler.h:131
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Symbol * Sym
Definition: ELF_riscv.cpp:479
IRTranslator LLVM IR MI
static MCOperand LowerSymbolOperand(const MachineInstr *MI, const MachineOperand &MO, AsmPrinter &AP)
This class is intended to be used as a driving class for all asm writers.
Definition: AsmPrinter.h:85
BPFMCInstLower(MCContext &ctx, AsmPrinter &printer)
Context object for machine code objects.
Definition: MCContext.h:82
Instances of this class represent a single low-level machine instruction.
Definition: MCInst.h:184
Instances of this class represent operands of the MCInst class.
Definition: MCInst.h:36
MCSymbol - Instances of this class represent a symbol name in the MC file, and MCSymbols are created ...
Definition: MCSymbol.h:40
Representation of each machine instruction.
Definition: MachineInstr.h:69
MachineOperand class - Representation of each machine instruction operand.
This is an optimization pass for GlobalISel generic memory operations.
Definition: AddressRanges.h:18