llvm::ARM_MC Namespace Reference

Functions
std::string	ParseARMTriple (const Triple &TT, StringRef CPU)
void	initLLVMToCVRegMapping (MCRegisterInfo *MRI)
bool	isPredicated (const MCInst &MI, const MCInstrInfo *MCII)
bool	isCPSRDefined (const MCInst &MI, const MCInstrInfo *MCII)
template<class Inst >
bool	isLDMBaseRegInList (const Inst &MI)
uint64_t	evaluateBranchTarget (const MCInstrDesc &InstDesc, uint64_t Addr, int64_t Imm)
MCSubtargetInfo *	createARMMCSubtargetInfo (const Triple &TT, StringRef CPU, StringRef FS)
	Create a ARM MCSubtargetInfo instance. More...

Function Documentation

createARMMCSubtargetInfo()

MCSubtargetInfo * llvm::ARM_MC::createARMMCSubtargetInfo	(	const Triple &	TT,
		StringRef	CPU,
		StringRef	FS
	)

Create a ARM MCSubtargetInfo instance.

This is exposed so Asm parser, etc. do not need to go through TargetRegistry.

Definition at line 205 of file ARMMCTargetDesc.cpp.

References llvm::X86AS::FS, and ParseARMTriple().

Referenced by LLVMInitializeARMTargetMC().

evaluateBranchTarget()

uint64_t llvm::ARM_MC::evaluateBranchTarget	(	const MCInstrDesc &	InstDesc,
		uint64_t	Addr,
		int64_t	Imm
	)

Definition at line 187 of file ARMMCTargetDesc.cpp.

References Addr, llvm::ARMII::FormMask, llvm::MCInstrDesc::getOpcode(), llvm::RISCVMatInt::Imm, llvm::ARMII::ThumbFrm, llvm::MCInstrDesc::TSFlags, and x3.

Referenced by llvm::ARMInstPrinter::printOperand().

initLLVMToCVRegMapping()

void llvm::ARM_MC::initLLVMToCVRegMapping

(

MCRegisterInfo *

MRI

)

Definition at line 224 of file ARMMCTargetDesc.cpp.

References I, MRI, R2, R4, and R6.

Referenced by llvm::ARMBaseRegisterInfo::ARMBaseRegisterInfo(), and createARMMCRegisterInfo().

isCPSRDefined()

bool llvm::ARM_MC::isCPSRDefined	(	const MCInst &	MI,
		const MCInstrInfo *	MCII
	)

Definition at line 176 of file ARMMCTargetDesc.cpp.

References llvm::MCInstrInfo::get(), llvm::MCOperand::getReg(), I, llvm::MCOperandInfo::isOptionalDef(), llvm::MCOperand::isReg(), MI, and llvm::MCInstrDesc::OpInfo.

isLDMBaseRegInList()

template<class Inst >

bool llvm::ARM_MC::isLDMBaseRegInList

(

const Inst &

MI

)

Definition at line 48 of file ARMMCTargetDesc.h.

References E, I, and MI.

isPredicated()

bool llvm::ARM_MC::isPredicated	(	const MCInst &	MI,
		const MCInstrInfo *	MCII
	)

Definition at line 170 of file ARMMCTargetDesc.cpp.

References llvm::ARMCC::AL, llvm::MCInstrDesc::findFirstPredOperandIdx(), llvm::MCInstrInfo::get(), and MI.

Referenced by llvm::ARCInstrInfo::analyzeBranch(), llvm::InterleavedAccessInfo::analyzeInterleaving(), llvm::HexagonMCInstrInfo::predicateInfo(), and producesFalseLanesZero().

ParseARMTriple()

std::string llvm::ARM_MC::ParseARMTriple	(	const Triple &	TT,
		StringRef	CPU
	)

Definition at line 142 of file ARMMCTargetDesc.cpp.

References llvm::StringRef::empty(), llvm::ARM::getArchName(), and llvm::ARM::parseArch().

Referenced by createARMMCSubtargetInfo().