LLVM
22.0.0git
lib
Target
Mips
MipsMCInstLower.h
Go to the documentation of this file.
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//===- MipsMCInstLower.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_MIPS_MIPSMCINSTLOWER_H
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#define LLVM_LIB_TARGET_MIPS_MIPSMCINSTLOWER_H
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#include "
MCTargetDesc/MipsMCAsmInfo.h
"
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#include "
llvm/CodeGen/MachineOperand.h
"
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#include "
llvm/Support/Compiler.h
"
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namespace
llvm
{
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class
MachineBasicBlock
;
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class
MachineInstr
;
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class
MCContext
;
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class
MCInst
;
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class
MCOperand
;
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class
MipsAsmPrinter
;
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/// MipsMCInstLower - This class is used to lower an MachineInstr into an
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/// MCInst.
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class
LLVM_LIBRARY_VISIBILITY
MipsMCInstLower
{
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using
MachineOperandType =
MachineOperand::MachineOperandType
;
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MCContext
*Ctx;
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MipsAsmPrinter
&AsmPrinter;
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public
:
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MipsMCInstLower
(
MipsAsmPrinter
&asmprinter);
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void
Initialize
(
MCContext
*
C
);
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void
Lower
(
const
MachineInstr
*
MI
,
MCInst
&OutMI)
const
;
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MCOperand
LowerOperand
(
const
MachineOperand
&MO, int64_t offset = 0)
const
;
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private
:
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MCOperand
LowerSymbolOperand
(
const
MachineOperand
&MO,
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MachineOperandType MOTy, int64_t
Offset
)
const
;
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MCOperand
createSub(
MachineBasicBlock
*BB1,
MachineBasicBlock
*BB2,
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Mips::Specifier
Kind)
const
;
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void
lowerLongBranchLUi(
const
MachineInstr
*
MI
,
MCInst
&OutMI)
const
;
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void
lowerLongBranchADDiu(
const
MachineInstr
*
MI
,
MCInst
&OutMI,
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int
Opcode)
const
;
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bool
lowerLongBranch(
const
MachineInstr
*
MI
,
MCInst
&OutMI)
const
;
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};
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}
// end namespace llvm
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#endif
// LLVM_LIB_TARGET_MIPS_MIPSMCINSTLOWER_H
Compiler.h
LLVM_LIBRARY_VISIBILITY
#define LLVM_LIBRARY_VISIBILITY
Definition
Compiler.h:137
MI
IRTranslator LLVM IR MI
Definition
IRTranslator.cpp:110
MachineOperand.h
MipsMCAsmInfo.h
LowerSymbolOperand
static MCOperand LowerSymbolOperand(const MachineInstr *MI, const MachineOperand &MO, const MCSymbol *Symbol, AsmPrinter &AP)
Definition
VEMCInstLower.cpp:28
LowerOperand
static MCOperand LowerOperand(const MachineInstr *MI, const MachineOperand &MO, AsmPrinter &AP)
Definition
VEMCInstLower.cpp:43
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:188
llvm::MCOperand
Instances of this class represent operands of the MCInst class.
Definition
MCInst.h:40
llvm::MachineBasicBlock
Definition
MachineBasicBlock.h:122
llvm::MachineInstr
Representation of each machine instruction.
Definition
MachineInstr.h:72
llvm::MachineOperand
MachineOperand class - Representation of each machine instruction operand.
Definition
MachineOperand.h:48
llvm::MachineOperand::MachineOperandType
MachineOperandType
Definition
MachineOperand.h:50
llvm::MipsAsmPrinter
Definition
MipsAsmPrinter.h:42
llvm::MipsMCInstLower::Lower
void Lower(const MachineInstr *MI, MCInst &OutMI) const
Definition
MipsMCInstLower.cpp:323
llvm::MipsMCInstLower::Initialize
void Initialize(MCContext *C)
Definition
MipsMCInstLower.cpp:31
llvm::MipsMCInstLower::MipsMCInstLower
MipsMCInstLower(MipsAsmPrinter &asmprinter)
Definition
MipsMCInstLower.cpp:28
llvm::CallingConv::C
@ C
The default llvm calling convention, compatible with C.
Definition
CallingConv.h:34
llvm::Mips::Specifier
uint16_t Specifier
Definition
MipsMCAsmInfo.h:47
llvm
This is an optimization pass for GlobalISel generic memory operations.
Definition
AddressRanges.h:18
llvm::Offset
@ Offset
Definition
DWP.cpp:477
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