LLVM
20.0.0git
lib
Target
WebAssembly
WebAssemblyMCInstLower.h
Go to the documentation of this file.
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//===-- WebAssemblyMCInstLower.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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///
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/// \file
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/// This file declares the class to lower WebAssembly MachineInstrs to
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/// their corresponding MCInst records.
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///
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_LIB_TARGET_WEBASSEMBLY_WEBASSEMBLYMCINSTLOWER_H
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#define LLVM_LIB_TARGET_WEBASSEMBLY_WEBASSEMBLYMCINSTLOWER_H
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#include "
llvm/BinaryFormat/Wasm.h
"
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#include "
llvm/MC/MCInst.h
"
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#include "
llvm/Support/Compiler.h
"
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namespace
llvm
{
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class
WebAssemblyAsmPrinter;
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class
MCContext;
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class
MCSymbol
;
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class
MachineInstr;
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class
MachineOperand;
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/// This class is used to lower an MachineInstr into an MCInst.
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class
LLVM_LIBRARY_VISIBILITY
WebAssemblyMCInstLower
{
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MCContext
&Ctx;
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WebAssemblyAsmPrinter
&
Printer
;
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MCSymbol
*GetGlobalAddressSymbol(
const
MachineOperand
&MO)
const
;
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MCSymbol
*GetExternalSymbolSymbol(
const
MachineOperand
&MO)
const
;
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MCOperand
lowerSymbolOperand
(
const
MachineOperand
&MO,
MCSymbol
*
Sym
)
const
;
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MCOperand
lowerTypeIndexOperand(
SmallVectorImpl<wasm::ValType>
&&,
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SmallVectorImpl<wasm::ValType>
&&)
const
;
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public
:
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WebAssemblyMCInstLower
(
MCContext
&ctx,
WebAssemblyAsmPrinter
&
printer
)
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: Ctx(ctx),
Printer
(
printer
) {}
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void
lower(
const
MachineInstr
*
MI
,
MCInst
&OutMI)
const
;
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};
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}
// end namespace llvm
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#endif
Wasm.h
Compiler.h
LLVM_LIBRARY_VISIBILITY
#define LLVM_LIBRARY_VISIBILITY
Definition:
Compiler.h:131
printer
dxil pretty printer
Definition:
DXILPrettyPrinter.cpp:53
Printer
dxil pretty DXIL Metadata Pretty Printer
Definition:
DXILPrettyPrinter.cpp:54
Sym
Symbol * Sym
Definition:
ELF_riscv.cpp:479
MI
IRTranslator LLVM IR MI
Definition:
IRTranslator.cpp:113
lowerSymbolOperand
static MCOperand lowerSymbolOperand(const MachineOperand &MO, MCSymbol *Sym, const AsmPrinter &AP)
Definition:
LoongArchMCInstLower.cpp:27
MCInst.h
llvm::MCContext
Context object for machine code objects.
Definition:
MCContext.h:83
llvm::MCInst
Instances of this class represent a single low-level machine instruction.
Definition:
MCInst.h:184
llvm::MCOperand
Instances of this class represent operands of the MCInst class.
Definition:
MCInst.h:36
llvm::MCSymbol
MCSymbol - Instances of this class represent a symbol name in the MC file, and MCSymbols are created ...
Definition:
MCSymbol.h:41
llvm::MachineInstr
Representation of each machine instruction.
Definition:
MachineInstr.h:69
llvm::MachineOperand
MachineOperand class - Representation of each machine instruction operand.
Definition:
MachineOperand.h:48
llvm::SmallVectorImpl
This class consists of common code factored out of the SmallVector class to reduce code duplication b...
Definition:
SmallVector.h:587
llvm::WebAssemblyAsmPrinter
Definition:
WebAssemblyAsmPrinter.h:21
llvm::WebAssemblyMCInstLower
This class is used to lower an MachineInstr into an MCInst.
Definition:
WebAssemblyMCInstLower.h:30
llvm::WebAssemblyMCInstLower::WebAssemblyMCInstLower
WebAssemblyMCInstLower(MCContext &ctx, WebAssemblyAsmPrinter &printer)
Definition:
WebAssemblyMCInstLower.h:41
llvm::ISD::MCSymbol
@ MCSymbol
Definition:
ISDOpcodes.h:178
llvm
This is an optimization pass for GlobalISel generic memory operations.
Definition:
AddressRanges.h:18
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