llvm::AMDGPUMCInstLower Class Reference

#include "Target/AMDGPU/AMDGPUMCInstLower.h"

Public Member Functions
	AMDGPUMCInstLower (MCContext &ctx, const TargetSubtargetInfo &ST, const AsmPrinter &AP)
bool	lowerOperand (const MachineOperand &MO, MCOperand &MCOp) const
void	lower (const MachineInstr *MI, MCInst &OutMI) const
	Lower a MachineInstr to an MCInst.
void	lowerT16D16Helper (const MachineInstr *MI, MCInst &OutMI) const
void	lowerT16FmaMixFP16 (const MachineInstr *MI, MCInst &OutMI) const

Detailed Description

Definition at line 26 of file AMDGPUMCInstLower.h.

Constructor & Destructor Documentation

AMDGPUMCInstLower()

AMDGPUMCInstLower::AMDGPUMCInstLower	(	MCContext &	ctx,
		const TargetSubtargetInfo &	ST,
		const AsmPrinter &	AP )

Definition at line 43 of file AMDGPUMCInstLower.cpp.

Member Function Documentation

lower()

void AMDGPUMCInstLower::lower	(	const MachineInstr *	MI,
		MCInst &	OutMI ) const

Lower a MachineInstr to an MCInst.

Definition at line 212 of file AMDGPUMCInstLower.cpp.

References llvm::MCInst::addOperand(), llvm::CallingConv::C, llvm::MCOperand::createImm(), llvm::MCInst::getNumOperands(), lowerOperand(), lowerT16D16Helper(), lowerT16FmaMixFP16(), MI, llvm::MCInst::setOpcode(), and TII.

lowerOperand()

bool AMDGPUMCInstLower::lowerOperand	(	const MachineOperand &	MO,
		MCOperand &	MCOp ) const

Definition at line 74 of file AMDGPUMCInstLower.cpp.

References llvm::MCConstantExpr::create(), llvm::MCSymbolRefExpr::create(), llvm::MCBinaryExpr::createAdd(), llvm::MCOperand::createExpr(), llvm::MCOperand::createImm(), llvm::MCOperand::createReg(), llvm::MachineOperand::getGlobal(), llvm::MachineOperand::getImm(), llvm::MachineOperand::getMBB(), llvm::AMDGPU::getMCReg(), llvm::MachineOperand::getMCSymbol(), llvm::MachineOperand::getOffset(), llvm::MachineOperand::getReg(), llvm::getSpecifier(), llvm::MachineBasicBlock::getSymbol(), llvm::MachineOperand::getSymbolName(), llvm::MachineOperand::getTargetFlags(), llvm::MachineOperand::getType(), llvm::MCSymbol::getVariableValue(), llvm_unreachable, llvm::MachineOperand::MO_ExternalSymbol, llvm::SIInstrInfo::MO_FAR_BRANCH_OFFSET, llvm::MachineOperand::MO_GlobalAddress, llvm::MachineOperand::MO_Immediate, llvm::MachineOperand::MO_MachineBasicBlock, llvm::MachineOperand::MO_MCSymbol, llvm::MachineOperand::MO_Register, llvm::MachineOperand::MO_RegisterMask, and llvm::Offset.

Referenced by lower(), lowerT16D16Helper(), and lowerT16FmaMixFP16().

lowerT16D16Helper()

void AMDGPUMCInstLower::lowerT16D16Helper	(	const MachineInstr *	MI,
		MCInst &	OutMI ) const

Definition at line 126 of file AMDGPUMCInstLower.cpp.

References llvm::MCInst::addOperand(), assert(), llvm::MCOperand::createReg(), llvm::MachineOperand::getReg(), llvm::AMDGPU::hasNamedOperand(), I, llvm::AMDGPU::isHi16Reg(), llvm_unreachable, lowerOperand(), MI, llvm::MCInst::setOpcode(), TII, and TRI.

Referenced by lower().

lowerT16FmaMixFP16()

void AMDGPUMCInstLower::lowerT16FmaMixFP16	(	const MachineInstr *	MI,
		MCInst &	OutMI ) const

Definition at line 178 of file AMDGPUMCInstLower.cpp.

References llvm::MCInst::addOperand(), assert(), llvm::MCOperand::createReg(), llvm::MachineOperand::getReg(), I, llvm::AMDGPU::isHi16Reg(), lowerOperand(), MI, llvm::MCInst::setOpcode(), TII, and TRI.

Referenced by lower().

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The documentation for this class was generated from the following files:

• lib/Target/AMDGPU/AMDGPUMCInstLower.h
• lib/Target/AMDGPU/AMDGPUMCInstLower.cpp