llvm::AArch64MCInstLower Class Reference

AArch64MCInstLower - This class is used to lower an MachineInstr into an MCInst. More...

#include "Target/AArch64/AArch64MCInstLower.h"

Public Member Functions
	AArch64MCInstLower (MCContext &ctx, AsmPrinter &printer)
bool	lowerOperand (const MachineOperand &MO, MCOperand &MCOp) const
void	Lower (const MachineInstr *MI, MCInst &OutMI) const
MCOperand	lowerSymbolOperandDarwin (const MachineOperand &MO, MCSymbol *Sym) const
MCOperand	lowerSymbolOperandELF (const MachineOperand &MO, MCSymbol *Sym) const
MCOperand	lowerSymbolOperandCOFF (const MachineOperand &MO, MCSymbol *Sym) const
MCOperand	LowerSymbolOperand (const MachineOperand &MO, MCSymbol *Sym) const
MCSymbol *	GetGlobalAddressSymbol (const MachineOperand &MO) const
MCSymbol *	GetExternalSymbolSymbol (const MachineOperand &MO) const

Detailed Description

AArch64MCInstLower - This class is used to lower an MachineInstr into an MCInst.

Definition at line 30 of file AArch64MCInstLower.h.

Constructor & Destructor Documentation

AArch64MCInstLower()

AArch64MCInstLower::AArch64MCInstLower	(	MCContext &	ctx,
		AsmPrinter &	printer
	)

Definition at line 34 of file AArch64MCInstLower.cpp.

Member Function Documentation

GetExternalSymbolSymbol()

MCSymbol * AArch64MCInstLower::GetExternalSymbolSymbol

(

const MachineOperand &

MO

)

const

Definition at line 76 of file AArch64MCInstLower.cpp.

References llvm::AsmPrinter::GetExternalSymbolSymbol(), and llvm::MachineOperand::getSymbolName().

Referenced by lowerOperand().

GetGlobalAddressSymbol()

MCSymbol * AArch64MCInstLower::GetGlobalAddressSymbol

(

const MachineOperand &

MO

)

const

Definition at line 38 of file AArch64MCInstLower.cpp.

References assert(), llvm::MachineOperand::getGlobal(), llvm::MachineModuleInfoCOFF::getGVStubEntry(), llvm::TargetLoweringObjectFile::getMangler(), llvm::TargetMachine::getNameWithPrefix(), llvm::MachineModuleInfo::getObjFileInfo(), llvm::AsmPrinter::getObjFileLowering(), llvm::MCContext::getOrCreateSymbol(), llvm::AsmPrinter::getSymbol(), llvm::MachineOperand::getTargetFlags(), llvm::TargetMachine::getTargetTriple(), llvm::Triple::isOSBinFormatCOFF(), llvm::Triple::isOSWindows(), llvm::AsmPrinter::MMI, llvm::AArch64II::MO_COFFSTUB, llvm::AArch64II::MO_DLLIMPORT, Name, and llvm::AsmPrinter::TM.

Referenced by lowerOperand().

Lower()

void AArch64MCInstLower::Lower	(	const MachineInstr *	MI,
		MCInst &	OutMI
	)		const

Definition at line 295 of file AArch64MCInstLower.cpp.

References llvm::MCInst::addOperand(), llvm::ISD::CATCHRET, llvm::ISD::CLEANUPRET, llvm::MCOperand::createReg(), llvm::MCInst::getOpcode(), llvm::MachineInstr::getOpcode(), lowerOperand(), llvm::MachineInstr::operands(), llvm::ARCISD::RET, and llvm::MCInst::setOpcode().

lowerOperand()

bool AArch64MCInstLower::lowerOperand	(	const MachineOperand &	MO,
		MCOperand &	MCOp
	)		const

Definition at line 251 of file AArch64MCInstLower.cpp.

References llvm::MCSymbolRefExpr::create(), llvm::MCOperand::createExpr(), llvm::MCOperand::createImm(), llvm::MCOperand::createReg(), llvm::MachineOperand::getBlockAddress(), llvm::AsmPrinter::GetBlockAddressSymbol(), llvm::AsmPrinter::GetCPISymbol(), GetExternalSymbolSymbol(), GetGlobalAddressSymbol(), llvm::MachineOperand::getImm(), llvm::MachineOperand::getIndex(), llvm::AsmPrinter::GetJTISymbol(), llvm::MachineOperand::getMBB(), llvm::MachineOperand::getMCSymbol(), llvm::MachineOperand::getReg(), llvm::MachineBasicBlock::getSymbol(), llvm::MachineOperand::getType(), llvm::MachineOperand::isImplicit(), llvm_unreachable, LowerSymbolOperand(), llvm::MachineOperand::MO_BlockAddress, llvm::MachineOperand::MO_ConstantPoolIndex, llvm::MachineOperand::MO_ExternalSymbol, llvm::MachineOperand::MO_GlobalAddress, llvm::MachineOperand::MO_Immediate, llvm::MachineOperand::MO_JumpTableIndex, llvm::MachineOperand::MO_MachineBasicBlock, llvm::MachineOperand::MO_MCSymbol, llvm::MachineOperand::MO_Register, and llvm::MachineOperand::MO_RegisterMask.

Referenced by Lower().

LowerSymbolOperand()

MCOperand AArch64MCInstLower::LowerSymbolOperand	(	const MachineOperand &	MO,
		MCSymbol *	Sym
	)		const

Definition at line 240 of file AArch64MCInstLower.cpp.

References assert(), llvm::TargetMachine::getTargetTriple(), llvm::Triple::isOSBinFormatCOFF(), llvm::Triple::isOSBinFormatELF(), llvm::Triple::isOSDarwin(), lowerSymbolOperandCOFF(), lowerSymbolOperandDarwin(), lowerSymbolOperandELF(), and llvm::AsmPrinter::TM.

Referenced by lowerOperand().

lowerSymbolOperandCOFF()

MCOperand AArch64MCInstLower::lowerSymbolOperandCOFF	(	const MachineOperand &	MO,
		MCSymbol *	Sym
	)		const

Definition at line 190 of file AArch64MCInstLower.cpp.

References assert(), llvm::AArch64MCExpr::create(), llvm::MCConstantExpr::create(), llvm::MCSymbolRefExpr::create(), llvm::MCBinaryExpr::createAdd(), llvm::MCOperand::createExpr(), llvm::MachineOperand::getOffset(), llvm::MachineOperand::getTargetFlags(), llvm::MachineOperand::isJTI(), llvm::AArch64II::MO_FRAGMENT, llvm::AArch64II::MO_G0, llvm::AArch64II::MO_G1, llvm::AArch64II::MO_G2, llvm::AArch64II::MO_G3, llvm::AArch64II::MO_HI12, llvm::AArch64II::MO_NC, llvm::AArch64II::MO_PAGEOFF, llvm::AArch64II::MO_S, llvm::AArch64II::MO_TLS, llvm::AArch64MCExpr::VK_ABS, llvm::AArch64MCExpr::VK_G0, llvm::AArch64MCExpr::VK_G1, llvm::AArch64MCExpr::VK_G2, llvm::AArch64MCExpr::VK_G3, llvm::AArch64MCExpr::VK_INVALID, llvm::AArch64MCExpr::VK_NC, llvm::MCSymbolRefExpr::VK_None, llvm::AArch64MCExpr::VK_SABS, llvm::AArch64MCExpr::VK_SECREL_HI12, and llvm::AArch64MCExpr::VK_SECREL_LO12.

Referenced by LowerSymbolOperand().

lowerSymbolOperandDarwin()

MCOperand AArch64MCInstLower::lowerSymbolOperandDarwin	(	const MachineOperand &	MO,
		MCSymbol *	Sym
	)		const

Definition at line 80 of file AArch64MCInstLower.cpp.

References llvm::MCConstantExpr::create(), llvm::MCSymbolRefExpr::create(), llvm::MCBinaryExpr::createAdd(), llvm::MCOperand::createExpr(), llvm::MachineOperand::getOffset(), llvm::MachineOperand::getTargetFlags(), llvm::MachineOperand::isJTI(), llvm_unreachable, llvm::AArch64II::MO_FRAGMENT, llvm::AArch64II::MO_GOT, llvm::AArch64II::MO_PAGE, llvm::AArch64II::MO_PAGEOFF, llvm::AArch64II::MO_TLS, llvm::MCSymbolRefExpr::VK_GOTPAGE, llvm::MCSymbolRefExpr::VK_GOTPAGEOFF, llvm::MCSymbolRefExpr::VK_None, llvm::MCSymbolRefExpr::VK_PAGE, llvm::MCSymbolRefExpr::VK_PAGEOFF, llvm::MCSymbolRefExpr::VK_TLVPPAGE, and llvm::MCSymbolRefExpr::VK_TLVPPAGEOFF.

Referenced by LowerSymbolOperand().

lowerSymbolOperandELF()

MCOperand AArch64MCInstLower::lowerSymbolOperandELF	(	const MachineOperand &	MO,
		MCSymbol *	Sym
	)		const

Definition at line 115 of file AArch64MCInstLower.cpp.

References assert(), llvm::AArch64MCExpr::create(), llvm::MCConstantExpr::create(), llvm::MCSymbolRefExpr::create(), llvm::MCBinaryExpr::createAdd(), llvm::MCOperand::createExpr(), llvm::TLSModel::GeneralDynamic, llvm::MachineOperand::getGlobal(), llvm::MachineOperand::getOffset(), llvm::MachineOperand::getSymbolName(), llvm::MachineOperand::getTargetFlags(), llvm::TargetMachine::getTLSModel(), llvm::TLSModel::InitialExec, llvm::MachineOperand::isGlobal(), llvm::MachineOperand::isJTI(), llvm::MachineOperand::isSymbol(), llvm::TLSModel::LocalDynamic, llvm::TLSModel::LocalExec, llvm::AArch64II::MO_FRAGMENT, llvm::AArch64II::MO_G0, llvm::AArch64II::MO_G1, llvm::AArch64II::MO_G2, llvm::AArch64II::MO_G3, llvm::AArch64II::MO_GOT, llvm::AArch64II::MO_HI12, llvm::AArch64II::MO_NC, llvm::AArch64II::MO_PAGE, llvm::AArch64II::MO_PAGEOFF, llvm::AArch64II::MO_TLS, llvm::AsmPrinter::TM, llvm::AArch64MCExpr::VK_ABS, llvm::AArch64MCExpr::VK_DTPREL, llvm::AArch64MCExpr::VK_G0, llvm::AArch64MCExpr::VK_G1, llvm::AArch64MCExpr::VK_G2, llvm::AArch64MCExpr::VK_G3, llvm::AArch64MCExpr::VK_GOT, llvm::AArch64MCExpr::VK_GOTTPREL, llvm::AArch64MCExpr::VK_HI12, llvm::AArch64MCExpr::VK_NC, llvm::MCSymbolRefExpr::VK_None, llvm::AArch64MCExpr::VK_PAGE, llvm::AArch64MCExpr::VK_PAGEOFF, llvm::AArch64MCExpr::VK_TLSDESC, and llvm::AArch64MCExpr::VK_TPREL.

Referenced by LowerSymbolOperand().

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

• lib/Target/AArch64/AArch64MCInstLower.h
• lib/Target/AArch64/AArch64MCInstLower.cpp