Classes
class	PredicateInfo

Functions
void	addConstant (MCInst &MI, uint64_t Value, MCContext &Context)

void	addConstExtender (MCContext &Context, MCInstrInfo const &MCII, MCInst &MCB, MCInst const &MCI)

iterator_range< Hexagon::PacketIterator >	bundleInstructions (MCInstrInfo const &MCII, MCInst const &MCI)

iterator_range< MCInst::const_iterator >	bundleInstructions (MCInst const &MCI)

size_t	bundleSize (MCInst const &MCI)

bool	canonicalizePacket (MCInstrInfo const &MCII, MCSubtargetInfo const &STI, MCContext &Context, MCInst &MCB, HexagonMCChecker *Checker, bool AttemptCompatibility=false)

bool	IsABranchingInst (MCInstrInfo const &MCII, MCSubtargetInfo const &STI, MCInst const &I)

MCInst *	deriveDuplex (MCContext &Context, unsigned iClass, MCInst const &inst0, MCInst const &inst1)

MCInst	deriveExtender (MCInstrInfo const &MCII, MCInst const &Inst, MCOperand const &MO)

MCInst	deriveSubInst (MCInst const &Inst)

MCInst const *	extenderForIndex (MCInst const &MCB, size_t Index)

void	extendIfNeeded (MCContext &Context, MCInstrInfo const &MCII, MCInst &MCB, MCInst const &MCI)

unsigned	getMemAccessSize (MCInstrInfo const &MCII, MCInst const &MCI)

unsigned	getAddrMode (MCInstrInfo const &MCII, MCInst const &MCI)

MCInstrDesc const &	getDesc (MCInstrInfo const &MCII, MCInst const &MCI)

unsigned	getDuplexCandidateGroup (MCInst const &MI)

SmallVector< DuplexCandidate, 8 >	getDuplexPossibilties (MCInstrInfo const &MCII, MCSubtargetInfo const &STI, MCInst const &MCB)

unsigned	getDuplexRegisterNumbering (unsigned Reg)

MCExpr const &	getExpr (MCExpr const &Expr)

unsigned short	getExtendableOp (MCInstrInfo const &MCII, MCInst const &MCI)

MCOperand const &	getExtendableOperand (MCInstrInfo const &MCII, MCInst const &MCI)

unsigned	getExtentAlignment (MCInstrInfo const &MCII, MCInst const &MCI)

unsigned	getExtentBits (MCInstrInfo const &MCII, MCInst const &MCI)

bool	isExtentSigned (MCInstrInfo const &MCII, MCInst const &MCI)

int	getMaxValue (MCInstrInfo const &MCII, MCInst const &MCI)
	Return the maximum value of an extendable operand.

int	getMinValue (MCInstrInfo const &MCII, MCInst const &MCI)
	Return the minimum value of an extendable operand.

StringRef	getName (MCInstrInfo const &MCII, MCInst const &MCI)

unsigned short	getNewValueOp (MCInstrInfo const &MCII, MCInst const &MCI)

MCOperand const &	getNewValueOperand (MCInstrInfo const &MCII, MCInst const &MCI)

unsigned short	getNewValueOp2 (MCInstrInfo const &MCII, MCInst const &MCI)
	Return the new value or the newly produced value.

MCOperand const &	getNewValueOperand2 (MCInstrInfo const &MCII, MCInst const &MCI)

unsigned	getType (MCInstrInfo const &MCII, MCInst const &MCI)
	Return the Hexagon ISA class for the insn.

unsigned	getCVIResources (MCInstrInfo const &MCII, MCSubtargetInfo const &STI, MCInst const &MCI)
	Return the resources used by this instruction.

unsigned	getUnits (MCInstrInfo const &MCII, MCSubtargetInfo const &STI, MCInst const &MCI)
	Return the slots used by the insn.

unsigned	getOtherReservedSlots (MCInstrInfo const &MCII, MCSubtargetInfo const &STI, MCInst const &MCI)
	Return the slots this instruction consumes in addition to the slot(s) it can execute out of.

bool	hasDuplex (MCInstrInfo const &MCII, MCInst const &MCI)

bool	hasExtenderForIndex (MCInst const &MCB, size_t Index)

bool	hasImmExt (MCInst const &MCI)

bool	hasNewValue (MCInstrInfo const &MCII, MCInst const &MCI)
	Return whether the insn produces a value.

bool	hasNewValue2 (MCInstrInfo const &MCII, MCInst const &MCI)
	Return whether the insn produces a second value.

bool	hasTmpDst (MCInstrInfo const &MCII, MCInst const &MCI)

bool	hasHvxTmp (MCInstrInfo const &MCII, MCInst const &MCI)

unsigned	iClassOfDuplexPair (unsigned Ga, unsigned Gb)

int64_t	minConstant (MCInst const &MCI, size_t Index)

template<unsigned N, unsigned S>
bool	inRange (MCInst const &MCI, size_t Index)

template<unsigned N, unsigned S>
bool	inSRange (MCInst const &MCI, size_t Index)

template<unsigned N>
bool	inRange (MCInst const &MCI, size_t Index)

MCInst const &	instruction (MCInst const &MCB, size_t Index)

bool	isAccumulator (MCInstrInfo const &MCII, MCInst const &MCI)
	Return where the instruction is an accumulator.

bool	isBundle (MCInst const &MCI)

bool	isCanon (MCInstrInfo const &MCII, MCInst const &MCI)

bool	isCofMax1 (MCInstrInfo const &MCII, MCInst const &MCI)

bool	isCofRelax1 (MCInstrInfo const &MCII, MCInst const &MCI)

bool	isCofRelax2 (MCInstrInfo const &MCII, MCInst const &MCI)

bool	isCompound (MCInstrInfo const &MCII, MCInst const &MCI)

bool	isConstExtended (MCInstrInfo const &MCII, MCInst const &MCI)

bool	isCVINew (MCInstrInfo const &MCII, MCInst const &MCI)

bool	isDblRegForSubInst (unsigned Reg)

bool	isDuplex (MCInstrInfo const &MCII, MCInst const &MCI)

bool	isDuplexPair (MCInst const &MIa, MCInst const &MIb)
	Symmetrical. See if these two instructions are fit for duplex pair.

bool	isDuplexPairMatch (unsigned Ga, unsigned Gb)

bool	isExtendable (MCInstrInfo const &MCII, MCInst const &MCI)

bool	isExtended (MCInstrInfo const &MCII, MCInst const &MCI)

bool	isFloat (MCInstrInfo const &MCII, MCInst const &MCI)
	Return whether it is a floating-point insn.

bool	isHVX (MCInstrInfo const &MCII, MCInst const &MCI)

bool	isImmext (MCInst const &MCI)

bool	isInnerLoop (MCInst const &MCI)

bool	isIntReg (unsigned Reg)

bool	isIntRegForSubInst (unsigned Reg)

bool	isMemReorderDisabled (MCInst const &MCI)

bool	isNewValue (MCInstrInfo const &MCII, MCInst const &MCI)
	Return whether the insn expects newly produced value.

bool	isNewValueStore (MCInstrInfo const &MCII, MCInst const &MCI)
	Return true if the operand is a new-value store insn.

bool	isOpExtendable (MCInstrInfo const &MCII, MCInst const &MCI, unsigned short)
	Return whether the operand is extendable.

bool	isOrderedDuplexPair (MCInstrInfo const &MCII, MCInst const &MIa, bool ExtendedA, MCInst const &MIb, bool ExtendedB, bool bisReversable, MCSubtargetInfo const &STI)
	non-Symmetrical. See if these two instructions are fit for duplex pair.

bool	isOuterLoop (MCInst const &MCI)

bool	isPredicated (MCInstrInfo const &MCII, MCInst const &MCI)

bool	isPredicateLate (MCInstrInfo const &MCII, MCInst const &MCI)

bool	isPredicatedNew (MCInstrInfo const &MCII, MCInst const &MCI)
	Return whether the insn is newly predicated.

bool	isPredicatedTrue (MCInstrInfo const &MCII, MCInst const &MCI)

bool	isPredReg (MCRegisterInfo const &MRI, unsigned Reg)

bool	isPredRegister (MCInstrInfo const &MCII, MCInst const &Inst, unsigned I)

bool	isPrefix (MCInstrInfo const &MCII, MCInst const &MCI)

bool	isSolo (MCInstrInfo const &MCII, MCInst const &MCI)
	Return whether the insn is solo, i.e., cannot be in a packet.

bool	isSoloAX (MCInstrInfo const &MCII, MCInst const &MCI)
	Return whether the insn can be packaged only with A and X-type insns.

bool	isRestrictSlot1AOK (MCInstrInfo const &MCII, MCInst const &MCI)
	Return whether the insn can be packaged only with an A-type insn in slot #1.

bool	isRestrictNoSlot1Store (MCInstrInfo const &MCII, MCInst const &MCI)

bool	isSubInstruction (MCInst const &MCI)

bool	isVector (MCInstrInfo const &MCII, MCInst const &MCI)

bool	mustExtend (MCExpr const &Expr)

bool	mustNotExtend (MCExpr const &Expr)

bool	requiresSlot (MCSubtargetInfo const &STI, MCInst const &MCI)

bool	LoopNeedsPadding (MCInst const &MCB)

unsigned	packetSize (StringRef CPU)

unsigned	packetSizeSlots (MCSubtargetInfo const &STI)

unsigned	slotsConsumed (MCInstrInfo const &MCII, MCSubtargetInfo const &STI, MCInst const &MCI)

void	padEndloop (MCInst &MCI, MCContext &Context)

PredicateInfo	predicateInfo (MCInstrInfo const &MCII, MCInst const &MCI)

bool	prefersSlot3 (MCInstrInfo const &MCII, MCInst const &MCI)

void	replaceDuplex (MCContext &Context, MCInst &MCI, DuplexCandidate Candidate)

bool	s27_2_reloc (MCExpr const &Expr)

void	setInnerLoop (MCInst &MCI)

void	setMemReorderDisabled (MCInst &MCI)

void	setMustExtend (MCExpr const &Expr, bool Val=true)

void	setMustNotExtend (MCExpr const &Expr, bool Val=true)

void	setS27_2_reloc (MCExpr const &Expr, bool Val=true)

void	setOuterLoop (MCInst &MCI)

bool	subInstWouldBeExtended (MCInst const &potentialDuplex)

unsigned	SubregisterBit (unsigned Consumer, unsigned Producer, unsigned Producer2)

bool	IsVecRegSingle (unsigned VecReg)

bool	IsVecRegPair (unsigned VecReg)

bool	IsReverseVecRegPair (unsigned VecReg)

bool	IsSingleConsumerRefPairProducer (unsigned Producer, unsigned Consumer)

std::pair< unsigned, unsigned >	GetVecRegPairIndices (unsigned VecRegPair)
	Returns an ordered pair of the constituent register ordinals for each of the elements of VecRegPair.

void	tryCompound (MCInstrInfo const &MCII, MCSubtargetInfo const &STI, MCContext &Context, MCInst &MCI)
	tryCompound - Given a bundle check for compound insns when one is found update the contents fo the bundle with the compound insn.

Variables
constexpr size_t	innerLoopOffset = 0

constexpr int64_t	innerLoopMask = 1 << innerLoopOffset

constexpr size_t	outerLoopOffset = 1

constexpr int64_t	outerLoopMask = 1 << outerLoopOffset

constexpr size_t	memReorderDisabledOffset = 2

constexpr int64_t	memReorderDisabledMask = 1 << memReorderDisabledOffset

constexpr size_t	splitNoMemOrderOffset = 3

constexpr int64_t	splitNoMemorderMask = 1 << splitNoMemOrderOffset

constexpr size_t	noShuffleOffset = 4

constexpr int64_t	noShuffleMask = 1 << noShuffleOffset

constexpr size_t	bundleInstructionsOffset = 1

Function Documentation

◆ addConstant()

void llvm::HexagonMCInstrInfo::addConstant	(	MCInst &	MI,
		uint64_t	Value,
		MCContext &	Context
	)

Definition at line 82 of file HexagonMCInstrInfo.cpp.

References llvm::MCConstantExpr::create(), llvm::MCOperand::createExpr(), and MI.

Referenced by brtargetDecoder(), and unsignedImmDecoder().

◆ addConstExtender()

void llvm::HexagonMCInstrInfo::addConstExtender	(	MCContext &	Context,
		MCInstrInfo const &	MCII,
		MCInst &	MCB,
		MCInst const &	MCI
	)

Definition at line 87 of file HexagonMCInstrInfo.cpp.

References llvm::MCInst::addOperand(), assert(), llvm::MCOperand::createInst(), deriveExtender(), getExtendableOp(), llvm::MCInst::getLoc(), llvm::MCInst::getOperand(), isBundle(), and llvm::MCInst::setLoc().

Referenced by extendIfNeeded().

◆ bundleInstructions() [1/2]

iterator_range< MCInst::const_iterator > llvm::HexagonMCInstrInfo::bundleInstructions ( MCInst const & MCI )

Definition at line 111 of file HexagonMCInstrInfo.cpp.

References assert(), bundleInstructionsOffset, llvm::drop_begin(), and isBundle().

◆ bundleInstructions() [2/2]

iterator_range< Hexagon::PacketIterator > llvm::HexagonMCInstrInfo::bundleInstructions	(	MCInstrInfo const &	MCII,
		MCInst const &	MCI
	)

Definition at line 103 of file HexagonMCInstrInfo.cpp.

References assert(), isBundle(), and llvm::make_range().

Referenced by llvm::HexagonMCELFStreamer::emitInstruction(), llvm::HexagonMCCodeEmitter::encodeInstruction(), llvm::HexagonMCCodeEmitter::getMachineOpValue(), hasDuplex(), hasImmExt(), llvm::HexagonInstPrinter::printInst(), llvm::HexagonMCChecker::reportBranchErrors(), and slotsConsumed().

◆ bundleSize()

size_t llvm::HexagonMCInstrInfo::bundleSize ( MCInst const & MCI )

Definition at line 116 of file HexagonMCInstrInfo.cpp.

References bundleInstructionsOffset, isBundle(), and llvm::MCInst::size().

Referenced by llvm::HexagonAsmPrinter::emitInstruction(), llvm::HexagonMCELFStreamer::emitInstruction(), llvm::HexagonMCCodeEmitter::encodeInstruction(), extenderForIndex(), llvm::HexagonMCShuffle(), LoopNeedsPadding(), and llvm::HexagonInstPrinter::printInst().

◆ canonicalizePacket()

bool llvm::HexagonMCInstrInfo::canonicalizePacket	(	MCInstrInfo const &	MCII,
		MCSubtargetInfo const &	STI,
		MCContext &	Context,
		MCInst &	MCB,
		HexagonMCChecker *	Checker,
		bool	AttemptCompatibility = `false`
	)

Definition at line 171 of file HexagonMCInstrInfo.cpp.

References Check, llvm::Hexagon_MC::getArchSubtarget(), and llvm::MCContext::getRegisterInfo().

Referenced by llvm::HexagonAsmPrinter::emitInstruction().

◆ deriveDuplex()

MCInst * llvm::HexagonMCInstrInfo::deriveDuplex	(	MCContext &	Context,
		unsigned	iClass,
		MCInst const &	inst0,
		MCInst const &	inst1
	)

Definition at line 208 of file HexagonMCInstrInfo.cpp.

References llvm::MCInst::addOperand(), assert(), llvm::MCOperand::createInst(), deriveSubInst(), and llvm::MCInst::setOpcode().

Referenced by replaceDuplex().

◆ deriveExtender()

MCInst llvm::HexagonMCInstrInfo::deriveExtender	(	MCInstrInfo const &	MCII,
		MCInst const &	Inst,
		MCOperand const &	MO
	)

Definition at line 191 of file HexagonMCInstrInfo.cpp.

References llvm::MCInst::addOperand(), assert(), llvm::MCOperand::createExpr(), llvm::MCOperand::createImm(), llvm::MCOperand::getExpr(), llvm::MCOperand::getImm(), llvm::MCOperand::isExpr(), isExtendable(), isExtended(), llvm::MCOperand::isImm(), llvm_unreachable, and llvm::MCInst::setOpcode().

Referenced by addConstExtender().

◆ deriveSubInst()

MCInst llvm::HexagonMCInstrInfo::deriveSubInst ( MCInst const & Inst )

Definition at line 696 of file HexagonMCDuplexInfo.cpp.

References addOps(), assert(), llvm::MCOperand::getExpr(), llvm::MCInst::getLoc(), llvm::MCInst::getOpcode(), llvm::MCInst::getOperand(), llvm::MCOperand::getReg(), llvm_unreachable, and minConstant().

Referenced by deriveDuplex(), and isOrderedDuplexPair().

◆ extenderForIndex()

MCInst const * llvm::HexagonMCInstrInfo::extenderForIndex	(	MCInst const &	MCB,
		size_t	Index
	)

Definition at line 222 of file HexagonMCInstrInfo.cpp.

References assert(), bundleInstructionsOffset, bundleSize(), llvm::MCOperand::getInst(), llvm::MCInst::getOperand(), and isImmext().

Referenced by hasExtenderForIndex().

◆ extendIfNeeded()

void llvm::HexagonMCInstrInfo::extendIfNeeded	(	MCContext &	Context,
		MCInstrInfo const &	MCII,
		MCInst &	MCB,
		MCInst const &	MCI
	)

Definition at line 234 of file HexagonMCInstrInfo.cpp.

References addConstExtender(), and isConstExtended().

Referenced by llvm::HexagonLowerToMC().

◆ getAddrMode()

unsigned llvm::HexagonMCInstrInfo::getAddrMode	(	MCInstrInfo const &	MCII,
		MCInst const &	MCI
	)

Definition at line 248 of file HexagonMCInstrInfo.cpp.

References llvm::HexagonII::AddrModeMask, llvm::HexagonII::AddrModePos, F, getDesc(), and llvm::MCInstrDesc::TSFlags.

◆ getCVIResources()

unsigned llvm::HexagonMCInstrInfo::getCVIResources	(	MCInstrInfo const &	MCII,
		MCSubtargetInfo const &	STI,
		MCInst const &	MCI
	)

Return the resources used by this instruction.

Definition at line 430 of file HexagonMCInstrInfo.cpp.

References getDesc(), llvm::MCInstrDesc::getSchedClass(), llvm::MCSubtargetInfo::getSchedModel(), getUnits(), llvm::HexagonStages, II, llvm::MCSchedModel::InstrItineraries, and Size.

Referenced by llvm::HexagonCVIResource::HexagonCVIResource().

◆ getDesc()

MCInstrDesc const & llvm::HexagonMCInstrInfo::getDesc	(	MCInstrInfo const &	MCII,
		MCInst const &	MCI
	)

Definition at line 255 of file HexagonMCInstrInfo.cpp.

References llvm::MCInstrInfo::get(), and llvm::MCInst::getOpcode().

Referenced by llvm::HexagonMCCodeEmitter::encodeSingleInstruction(), getAddrMode(), getCVIResources(), getExtendableOp(), getExtentAlignment(), getExtentBits(), llvm::HexagonMCCodeEmitter::getMachineOpValue(), getMemAccessSize(), getNewValueOp(), getNewValueOp2(), getOtherReservedSlots(), llvm::HexagonShuffler::GetPacketSummary(), getUnits(), hasHvxTmp(), hasNewValue(), hasNewValue2(), llvm::HexagonCVIResource::HexagonCVIResource(), IsABranchingInst(), isAccumulator(), isCanon(), isCofMax1(), isCofRelax1(), isCofRelax2(), isConstExtended(), isCVINew(), isExtendable(), isExtended(), isExtentSigned(), isFloat(), isNewValue(), isNewValueStore(), isPredicated(), isPredicatedNew(), isPredicatedTrue(), isPredicateLate(), isPredRegister(), isRestrictNoSlot1Store(), isRestrictSlot1AOK(), isSoloAX(), isVector(), predicateInfo(), prefersSlot3(), llvm::HexagonShuffler::restrictNoSlot1Store(), llvm::HexagonShuffler::restrictStoreLoadOrder(), and llvm::HexagonShuffler::shuffle().

◆ getDuplexCandidateGroup()

unsigned llvm::HexagonMCInstrInfo::getDuplexCandidateGroup ( MCInst const & MI )

Definition at line 189 of file HexagonMCDuplexInfo.cpp.

References llvm::MCInst::getOpcode(), llvm::MCInst::getOperand(), llvm::MCOperand::getReg(), llvm::HexagonII::HSIG_A, llvm::HexagonII::HSIG_L1, llvm::HexagonII::HSIG_L2, llvm::HexagonII::HSIG_None, llvm::HexagonII::HSIG_S1, llvm::HexagonII::HSIG_S2, isDblRegForSubInst(), isIntReg(), isIntRegForSubInst(), and minConstant().

Referenced by getDuplexPossibilties(), isDuplexPair(), and isOrderedDuplexPair().

◆ getDuplexPossibilties()

SmallVector< DuplexCandidate, 8 > llvm::HexagonMCInstrInfo::getDuplexPossibilties	(	MCInstrInfo const &	MCII,
		MCSubtargetInfo const &	STI,
		MCInst const &	MCB
	)

Definition at line 1028 of file HexagonMCDuplexInfo.cpp.

References assert(), bundleInstructionsOffset, llvm::dbgs(), getDuplexCandidateGroup(), llvm::MCOperand::getInst(), llvm::MCInst::getNumOperands(), llvm::MCInst::getOpcode(), llvm::MCInst::getOperand(), hasExtenderForIndex(), iClassOfDuplexPair(), isBundle(), isMemReorderDisabled(), isOrderedDuplexPair(), isStoreInst(), LLVM_DEBUG, and llvm::SmallVectorTemplateBase< T, bool >::push_back().

◆ getDuplexRegisterNumbering()

unsigned llvm::HexagonMCInstrInfo::getDuplexRegisterNumbering ( unsigned Reg )

Definition at line 260 of file HexagonMCInstrInfo.cpp.

References llvm_unreachable, R2, R4, and R6.

Referenced by llvm::HexagonMCCodeEmitter::getMachineOpValue().

◆ getExpr()

MCExpr const & llvm::HexagonMCInstrInfo::getExpr ( MCExpr const & Expr )

Definition at line 310 of file HexagonMCInstrInfo.cpp.

References assert().

◆ getExtendableOp()

unsigned short llvm::HexagonMCInstrInfo::getExtendableOp	(	MCInstrInfo const &	MCII,
		MCInst const &	MCI
	)

Definition at line 316 of file HexagonMCInstrInfo.cpp.

References llvm::HexagonII::ExtendableOpMask, llvm::HexagonII::ExtendableOpPos, F, getDesc(), and llvm::MCInstrDesc::TSFlags.

Referenced by addConstExtender(), getExtendableOperand(), isOpExtendable(), llvm::HexagonInstPrinter::printBrtarget(), and llvm::HexagonInstPrinter::printOperand().

◆ getExtendableOperand()

MCOperand const & llvm::HexagonMCInstrInfo::getExtendableOperand	(	MCInstrInfo const &	MCII,
		MCInst const &	MCI
	)

Definition at line 323 of file HexagonMCInstrInfo.cpp.

References assert(), getExtendableOp(), llvm::MCInst::getOperand(), llvm::MCOperand::isExpr(), isExtendable(), isExtended(), and llvm::MCOperand::isImm().

Referenced by isConstExtended().

◆ getExtentAlignment()

unsigned llvm::HexagonMCInstrInfo::getExtentAlignment	(	MCInstrInfo const &	MCII,
		MCInst const &	MCI
	)

Definition at line 334 of file HexagonMCInstrInfo.cpp.

References llvm::HexagonII::ExtentAlignMask, llvm::HexagonII::ExtentAlignPos, F, getDesc(), and llvm::MCInstrDesc::TSFlags.

◆ getExtentBits()

unsigned llvm::HexagonMCInstrInfo::getExtentBits	(	MCInstrInfo const &	MCII,
		MCInst const &	MCI
	)

Definition at line 340 of file HexagonMCInstrInfo.cpp.

References llvm::HexagonII::ExtentBitsMask, llvm::HexagonII::ExtentBitsPos, F, getDesc(), and llvm::MCInstrDesc::TSFlags.

Referenced by brtargetDecoder(), getMaxValue(), getMinValue(), and s32_0ImmDecoder().

◆ getMaxValue()

int llvm::HexagonMCInstrInfo::getMaxValue	(	MCInstrInfo const &	MCII,
		MCInst const &	MCI
	)

Return the maximum value of an extendable operand.

Definition at line 353 of file HexagonMCInstrInfo.cpp.

References assert(), getExtentBits(), isExtendable(), isExtended(), and isExtentSigned().

Referenced by isConstExtended().

◆ getMemAccessSize()

unsigned llvm::HexagonMCInstrInfo::getMemAccessSize	(	MCInstrInfo const &	MCII,
		MCInst const &	MCI
	)

Definition at line 241 of file HexagonMCInstrInfo.cpp.

References F, getDesc(), llvm::HexagonII::getMemAccessSizeInBytes(), llvm::HexagonII::MemAccesSizeMask, llvm::HexagonII::MemAccessSizePos, and llvm::MCInstrDesc::TSFlags.

◆ getMinValue()

int llvm::HexagonMCInstrInfo::getMinValue	(	MCInstrInfo const &	MCII,
		MCInst const &	MCI
	)

Return the minimum value of an extendable operand.

Definition at line 364 of file HexagonMCInstrInfo.cpp.

References assert(), getExtentBits(), isExtendable(), isExtended(), and isExtentSigned().

Referenced by isConstExtended().

◆ getName()

StringRef llvm::HexagonMCInstrInfo::getName	(	MCInstrInfo const &	MCII,
		MCInst const &	MCI
	)

Definition at line 374 of file HexagonMCInstrInfo.cpp.

References llvm::MCInstrInfo::getName(), and llvm::MCInst::getOpcode().

Referenced by llvm::HexagonMCCodeEmitter::encodeSingleInstruction(), and llvm::HexagonShuffler::tryAuction().

◆ getNewValueOp()

unsigned short llvm::HexagonMCInstrInfo::getNewValueOp	(	MCInstrInfo const &	MCII,
		MCInst const &	MCI
	)

Definition at line 379 of file HexagonMCInstrInfo.cpp.

References F, getDesc(), llvm::HexagonII::NewValueOpMask, llvm::HexagonII::NewValueOpPos, and llvm::MCInstrDesc::TSFlags.

Referenced by getNewValueOperand().

◆ getNewValueOp2()

unsigned short llvm::HexagonMCInstrInfo::getNewValueOp2	(	MCInstrInfo const &	MCII,
		MCInst const &	MCI
	)

Return the new value or the newly produced value.

Definition at line 404 of file HexagonMCInstrInfo.cpp.

References F, getDesc(), llvm::HexagonII::NewValueOpMask2, llvm::HexagonII::NewValueOpPos2, and llvm::MCInstrDesc::TSFlags.

Referenced by getNewValueOperand2().

◆ getNewValueOperand()

MCOperand const & llvm::HexagonMCInstrInfo::getNewValueOperand	(	MCInstrInfo const &	MCII,
		MCInst const &	MCI
	)

Definition at line 385 of file HexagonMCInstrInfo.cpp.

References assert(), llvm::MCOperand::createReg(), getNewValueOp(), llvm::MCInst::getOperand(), hasNewValue(), hasTmpDst(), isNewValue(), and llvm::MCOperand::isReg().

Referenced by llvm::HexagonMCCodeEmitter::getMachineOpValue().

◆ getNewValueOperand2()

MCOperand const & llvm::HexagonMCInstrInfo::getNewValueOperand2	(	MCInstrInfo const &	MCII,
		MCInst const &	MCI
	)

Definition at line 411 of file HexagonMCInstrInfo.cpp.

References assert(), getNewValueOp2(), llvm::MCInst::getOperand(), hasNewValue2(), isNewValue(), and llvm::MCOperand::isReg().

Referenced by llvm::HexagonMCCodeEmitter::getMachineOpValue().

◆ getOtherReservedSlots()

unsigned llvm::HexagonMCInstrInfo::getOtherReservedSlots	(	MCInstrInfo const &	MCII,
		MCSubtargetInfo const &	STI,
		MCInst const &	MCI
	)

Return the slots this instruction consumes in addition to the slot(s) it can execute out of.

Definition at line 461 of file HexagonMCInstrInfo.cpp.

References getDesc(), llvm::MCInstrDesc::getSchedClass(), llvm::MCSubtargetInfo::getSchedModel(), getUnits(), llvm::HexagonGetLastSlot(), llvm::HexagonStages, II, and llvm::MCSchedModel::InstrItineraries.

Referenced by llvm::HexagonShuffler::GetPacketSummary().

◆ getType()

unsigned llvm::HexagonMCInstrInfo::getType	(	MCInstrInfo const &	MCII,
		MCInst const &	MCI
	)

Return the Hexagon ISA class for the insn.

Definition at line 423 of file HexagonMCInstrInfo.cpp.

References F, llvm::MCInstrInfo::get(), llvm::MCInst::getOpcode(), llvm::MCInstrDesc::TSFlags, llvm::HexagonII::TypeMask, and llvm::HexagonII::TypePos.

Referenced by llvm::HexagonShuffler::GetPacketSummary(), isConstExtended(), isDuplex(), isNeitherAnorX(), isPrefix(), lookForCompound(), and llvm::HexagonShuffler::restrictSlot1AOK().

◆ getUnits()

unsigned llvm::HexagonMCInstrInfo::getUnits	(	MCInstrInfo const &	MCII,
		MCSubtargetInfo const &	STI,
		MCInst const &	MCI
	)

Return the slots used by the insn.

Return the slots this instruction can execute out of.

Definition at line 450 of file HexagonMCInstrInfo.cpp.

References getDesc(), llvm::MCInstrDesc::getSchedClass(), llvm::MCSubtargetInfo::getSchedModel(), getUnits(), llvm::HexagonStages, II, and llvm::MCSchedModel::InstrItineraries.

Referenced by getCVIResources(), getOtherReservedSlots(), and getUnits().

◆ GetVecRegPairIndices()

std::pair< unsigned, unsigned > llvm::HexagonMCInstrInfo::GetVecRegPairIndices ( unsigned VecRegPair )

Returns an ordered pair of the constituent register ordinals for each of the elements of VecRegPair.

For example, Hexagon::W0 ("v0:1") returns { 0, 1 } and Hexagon::W1 ("v3:2") returns { 3, 2 }.

Definition at line 708 of file HexagonMCInstrInfo.cpp.

References assert(), IsReverseVecRegPair(), and IsVecRegPair().

◆ hasDuplex()

bool llvm::HexagonMCInstrInfo::hasDuplex	(	MCInstrInfo const &	MCII,
		MCInst const &	MCI
	)

Definition at line 484 of file HexagonMCInstrInfo.cpp.

References bundleInstructions(), I, isBundle(), and isDuplex().

Referenced by llvm::HexagonMCShuffle().

◆ hasExtenderForIndex()

bool llvm::HexagonMCInstrInfo::hasExtenderForIndex	(	MCInst const &	MCB,
		size_t	Index
	)

Definition at line 496 of file HexagonMCInstrInfo.cpp.

References extenderForIndex().

Referenced by getDuplexPossibilties().

◆ hasHvxTmp()

bool llvm::HexagonMCInstrInfo::hasHvxTmp	(	MCInstrInfo const &	MCII,
		MCInst const &	MCI
	)

Definition at line 969 of file HexagonMCInstrInfo.cpp.

References F, getDesc(), llvm::HexagonII::HasHvxTmpMask, llvm::HexagonII::HasHvxTmpPos, and llvm::MCInstrDesc::TSFlags.

◆ hasImmExt()

bool llvm::HexagonMCInstrInfo::hasImmExt ( MCInst const & MCI )

Definition at line 500 of file HexagonMCInstrInfo.cpp.

References bundleInstructions(), I, isBundle(), and isImmext().

Referenced by llvm::HexagonMCShuffle().

◆ hasNewValue()

bool llvm::HexagonMCInstrInfo::hasNewValue	(	MCInstrInfo const &	MCII,
		MCInst const &	MCI
	)

Return whether the insn produces a value.

Definition at line 513 of file HexagonMCInstrInfo.cpp.

References F, getDesc(), llvm::HexagonII::hasNewValueMask, llvm::HexagonII::hasNewValuePos, and llvm::MCInstrDesc::TSFlags.

Referenced by llvm::HexagonMCCodeEmitter::getMachineOpValue(), and getNewValueOperand().

◆ hasNewValue2()

bool llvm::HexagonMCInstrInfo::hasNewValue2	(	MCInstrInfo const &	MCII,
		MCInst const &	MCI
	)

Return whether the insn produces a second value.

Definition at line 520 of file HexagonMCInstrInfo.cpp.

References F, getDesc(), llvm::HexagonII::hasNewValueMask2, llvm::HexagonII::hasNewValuePos2, and llvm::MCInstrDesc::TSFlags.

Referenced by llvm::HexagonMCCodeEmitter::getMachineOpValue(), and getNewValueOperand2().

◆ hasTmpDst()

bool llvm::HexagonMCInstrInfo::hasTmpDst	(	MCInstrInfo const &	MCII,
		MCInst const &	MCI
	)

Definition at line 954 of file HexagonMCInstrInfo.cpp.

References llvm::MCInst::getOpcode().

Referenced by getNewValueOperand().

◆ iClassOfDuplexPair()

unsigned llvm::HexagonMCInstrInfo::iClassOfDuplexPair	(	unsigned	Ga,
		unsigned	Gb
	)

Definition at line 114 of file HexagonMCDuplexInfo.cpp.

References llvm::HexagonII::HSIG_A, llvm::HexagonII::HSIG_Compound, llvm::HexagonII::HSIG_L1, llvm::HexagonII::HSIG_L2, llvm::HexagonII::HSIG_None, llvm::HexagonII::HSIG_S1, and llvm::HexagonII::HSIG_S2.

Referenced by getDuplexPossibilties().

◆ inRange() [1/2]

template<unsigned N, unsigned S>

bool llvm::HexagonMCInstrInfo::inRange	(	MCInst const &	MCI,
		size_t	Index
	)

Definition at line 204 of file HexagonMCInstrInfo.h.

References minConstant().

◆ inRange() [2/2]

template<unsigned N>

bool llvm::HexagonMCInstrInfo::inRange	(	MCInst const &	MCI,
		size_t	Index
	)

Definition at line 211 of file HexagonMCInstrInfo.h.

References minConstant().

◆ inSRange()

template<unsigned N, unsigned S>

bool llvm::HexagonMCInstrInfo::inSRange	(	MCInst const &	MCI,
		size_t	Index
	)

Definition at line 208 of file HexagonMCInstrInfo.h.

References minConstant().

◆ instruction()

MCInst const & llvm::HexagonMCInstrInfo::instruction	(	MCInst const &	MCB,
		size_t	Index
	)

Definition at line 526 of file HexagonMCInstrInfo.cpp.

References assert(), bundleInstructionsOffset, llvm::MCOperand::getInst(), llvm::MCInst::getOperand(), HEXAGON_PRESHUFFLE_PACKET_SIZE, and isBundle().

◆ IsABranchingInst()

bool llvm::HexagonMCInstrInfo::IsABranchingInst	(	MCInstrInfo const &	MCII,
		MCSubtargetInfo const &	STI,
		MCInst const &	I
	)

Definition at line 1056 of file HexagonMCInstrInfo.cpp.

References assert(), getDesc(), I, and isBundle().

Referenced by llvm::HexagonShuffler::GetPacketSummary(), and llvm::HexagonMCChecker::reportBranchErrors().

◆ isAccumulator()

bool llvm::HexagonMCInstrInfo::isAccumulator	(	MCInstrInfo const &	MCII,
		MCInst const &	MCI
	)

Return where the instruction is an accumulator.

Definition at line 533 of file HexagonMCInstrInfo.cpp.

References llvm::HexagonII::AccumulatorMask, llvm::HexagonII::AccumulatorPos, F, getDesc(), and llvm::MCInstrDesc::TSFlags.

◆ isBundle()

bool llvm::HexagonMCInstrInfo::isBundle ( MCInst const & MCI )

◆ isCanon()

bool llvm::HexagonMCInstrInfo::isCanon	(	MCInstrInfo const &	MCII,
		MCInst const &	MCI
	)

Definition at line 587 of file HexagonMCInstrInfo.cpp.

References getDesc(), isPrefix(), and llvm::MCInstrDesc::isPseudo().

◆ isCofMax1()

bool llvm::HexagonMCInstrInfo::isCofMax1	(	MCInstrInfo const &	MCII,
		MCInst const &	MCI
	)

Definition at line 592 of file HexagonMCInstrInfo.cpp.

References llvm::HexagonII::CofMax1Mask, llvm::HexagonII::CofMax1Pos, F, getDesc(), and llvm::MCInstrDesc::TSFlags.

◆ isCofRelax1()

bool llvm::HexagonMCInstrInfo::isCofRelax1	(	MCInstrInfo const &	MCII,
		MCInst const &	MCI
	)

Definition at line 597 of file HexagonMCInstrInfo.cpp.

References llvm::HexagonII::CofRelax1Mask, llvm::HexagonII::CofRelax1Pos, F, getDesc(), and llvm::MCInstrDesc::TSFlags.

◆ isCofRelax2()

bool llvm::HexagonMCInstrInfo::isCofRelax2	(	MCInstrInfo const &	MCII,
		MCInst const &	MCI
	)

Definition at line 603 of file HexagonMCInstrInfo.cpp.

References llvm::HexagonII::CofRelax2Mask, llvm::HexagonII::CofRelax2Pos, F, getDesc(), and llvm::MCInstrDesc::TSFlags.

◆ isCompound()

bool llvm::HexagonMCInstrInfo::isCompound	(	MCInstrInfo const &	MCII,
		MCInst const &	MCI
	)

Definition at line 609 of file HexagonMCInstrInfo.cpp.

References getType(), and llvm::HexagonII::TypeCJ.

◆ isConstExtended()

bool llvm::HexagonMCInstrInfo::isConstExtended	(	MCInstrInfo const &	MCII,
		MCInst const &	MCI
	)

◆ isCVINew()

bool llvm::HexagonMCInstrInfo::isCVINew	(	MCInstrInfo const &	MCII,
		MCInst const &	MCI
	)

Definition at line 614 of file HexagonMCInstrInfo.cpp.

References llvm::HexagonII::CVINewMask, llvm::HexagonII::CVINewPos, F, getDesc(), and llvm::MCInstrDesc::TSFlags.

◆ isDblRegForSubInst()

bool llvm::HexagonMCInstrInfo::isDblRegForSubInst ( unsigned Reg )

Definition at line 619 of file HexagonMCInstrInfo.cpp.

Referenced by getDuplexCandidateGroup().

◆ isDuplex()

bool llvm::HexagonMCInstrInfo::isDuplex	(	MCInstrInfo const &	MCII,
		MCInst const &	MCI
	)

Definition at line 624 of file HexagonMCInstrInfo.cpp.

References getType(), and llvm::HexagonII::TypeDUPLEX.

Referenced by hasDuplex(), llvm::Hexagon::PacketIterator::operator++(), llvm::HexagonInstPrinter::printInst(), and slotsConsumed().

◆ isDuplexPair()

bool llvm::HexagonMCInstrInfo::isDuplexPair	(	MCInst const &	MIa,
		MCInst const &	MIb
	)

Symmetrical. See if these two instructions are fit for duplex pair.

Definition at line 651 of file HexagonMCDuplexInfo.cpp.

References getDuplexCandidateGroup(), and isDuplexPairMatch().

◆ isDuplexPairMatch()

bool llvm::HexagonMCInstrInfo::isDuplexPairMatch	(	unsigned	Ga,
		unsigned	Gb
	)

Definition at line 89 of file HexagonMCDuplexInfo.cpp.

References llvm::HexagonII::HSIG_A, llvm::HexagonII::HSIG_Compound, llvm::HexagonII::HSIG_L1, llvm::HexagonII::HSIG_L2, llvm::HexagonII::HSIG_None, llvm::HexagonII::HSIG_S1, and llvm::HexagonII::HSIG_S2.

◆ isExtendable()

bool llvm::HexagonMCInstrInfo::isExtendable	(	MCInstrInfo const &	MCII,
		MCInst const &	MCI
	)

Definition at line 628 of file HexagonMCInstrInfo.cpp.

References llvm::HexagonII::ExtendableMask, llvm::HexagonII::ExtendablePos, F, getDesc(), and llvm::MCInstrDesc::TSFlags.

Referenced by deriveExtender(), getExtendableOperand(), getMaxValue(), getMinValue(), and isConstExtended().

◆ isExtended()

bool llvm::HexagonMCInstrInfo::isExtended	(	MCInstrInfo const &	MCII,
		MCInst const &	MCI
	)

Definition at line 634 of file HexagonMCInstrInfo.cpp.

References llvm::HexagonII::ExtendedMask, llvm::HexagonII::ExtendedPos, F, getDesc(), and llvm::MCInstrDesc::TSFlags.

Referenced by deriveExtender(), getExtendableOperand(), getMaxValue(), getMinValue(), and isConstExtended().

◆ isExtentSigned()

bool llvm::HexagonMCInstrInfo::isExtentSigned	(	MCInstrInfo const &	MCII,
		MCInst const &	MCI
	)

Definition at line 346 of file HexagonMCInstrInfo.cpp.

References llvm::HexagonII::ExtentSignedMask, llvm::HexagonII::ExtentSignedPos, F, getDesc(), and llvm::MCInstrDesc::TSFlags.

Referenced by getMaxValue(), getMinValue(), and isConstExtended().

◆ isFloat()

bool llvm::HexagonMCInstrInfo::isFloat	(	MCInstrInfo const &	MCII,
		MCInst const &	MCI
	)

Return whether it is a floating-point insn.

Definition at line 640 of file HexagonMCInstrInfo.cpp.

References F, llvm::HexagonII::FPMask, llvm::HexagonII::FPPos, getDesc(), and llvm::MCInstrDesc::TSFlags.

Referenced by isNeitherAnorX().

◆ isHVX()

bool llvm::HexagonMCInstrInfo::isHVX	(	MCInstrInfo const &	MCII,
		MCInst const &	MCI
	)

Definition at line 645 of file HexagonMCInstrInfo.cpp.

References getType(), llvm::HexagonII::TypeCVI_FIRST, and llvm::HexagonII::TypeCVI_LAST.

◆ isImmext()

bool llvm::HexagonMCInstrInfo::isImmext ( MCInst const & MCI )

Definition at line 650 of file HexagonMCInstrInfo.cpp.

References llvm::MCInst::getOpcode().

Referenced by llvm::HexagonMCCodeEmitter::encodeInstruction(), extenderForIndex(), llvm::HexagonMCCodeEmitter::getMachineOpValue(), hasImmExt(), lookForCompound(), llvm::HexagonInstPrinter::printInst(), and llvm::HexagonShuffler::reportResourceUsage().

◆ isInnerLoop()

bool llvm::HexagonMCInstrInfo::isInnerLoop ( MCInst const & MCI )

Definition at line 654 of file HexagonMCInstrInfo.cpp.

References assert(), llvm::MCOperand::getImm(), llvm::MCInst::getOperand(), innerLoopMask, and isBundle().

Referenced by LoopNeedsPadding(), and llvm::HexagonInstPrinter::printInst().

◆ isIntReg()

bool llvm::HexagonMCInstrInfo::isIntReg ( unsigned Reg )

Definition at line 660 of file HexagonMCInstrInfo.cpp.

Referenced by getDuplexCandidateGroup().

◆ isIntRegForSubInst()

bool llvm::HexagonMCInstrInfo::isIntRegForSubInst ( unsigned Reg )

Definition at line 664 of file HexagonMCInstrInfo.cpp.

Referenced by getCompoundCandidateGroup(), getDuplexCandidateGroup(), and subInstWouldBeExtended().

◆ isMemReorderDisabled()

bool llvm::HexagonMCInstrInfo::isMemReorderDisabled ( MCInst const & MCI )

Definition at line 803 of file HexagonMCInstrInfo.cpp.

References assert(), llvm::MCOperand::getImm(), llvm::MCInst::getOperand(), isBundle(), and memReorderDisabledMask.

Referenced by getDuplexPossibilties(), and setMemReorderDisabled().

◆ isNewValue()

bool llvm::HexagonMCInstrInfo::isNewValue	(	MCInstrInfo const &	MCII,
		MCInst const &	MCI
	)

Return whether the insn expects newly produced value.

Definition at line 670 of file HexagonMCInstrInfo.cpp.

References F, getDesc(), llvm::HexagonII::NewValueMask, llvm::HexagonII::NewValuePos, and llvm::MCInstrDesc::TSFlags.

Referenced by llvm::HexagonMCCodeEmitter::getMachineOpValue(), getNewValueOperand(), and getNewValueOperand2().

◆ isNewValueStore()

bool llvm::HexagonMCInstrInfo::isNewValueStore	(	MCInstrInfo const &	MCII,
		MCInst const &	MCI
	)

Return true if the operand is a new-value store insn.

Definition at line 676 of file HexagonMCInstrInfo.cpp.

References F, getDesc(), llvm::HexagonII::NVStoreMask, llvm::HexagonII::NVStorePos, and llvm::MCInstrDesc::TSFlags.

◆ isOpExtendable()

bool llvm::HexagonMCInstrInfo::isOpExtendable	(	MCInstrInfo const &	MCII,
		MCInst const &	MCI,
		unsigned short	O
	)

Return whether the operand is extendable.

Definition at line 683 of file HexagonMCInstrInfo.cpp.

References getExtendableOp().

◆ isOrderedDuplexPair()

bool llvm::HexagonMCInstrInfo::isOrderedDuplexPair	(	MCInstrInfo const &	MCII,
		MCInst const &	MIa,
		bool	ExtendedA,
		MCInst const &	MIb,
		bool	ExtendedB,
		bool	bisReversable,
		MCSubtargetInfo const &	STI
	)

non-Symmetrical. See if these two instructions are fit for duplex pair.

Definition at line 572 of file HexagonMCDuplexInfo.cpp.

References deriveSubInst(), llvm::StringRef::equals_insensitive(), llvm::MCSubtargetInfo::getCPU(), getDuplexCandidateGroup(), llvm::MCInst::getNumOperands(), llvm::MCInst::getOpcode(), llvm::MCInst::getOperand(), llvm::MCOperand::getReg(), llvm::HexagonII::HSIG_L2, llvm::HexagonII::HSIG_None, llvm::HexagonII::HSIG_S1, llvm::HexagonII::HSIG_S2, isDuplexPairMatch(), llvm::MCOperand::isReg(), opcodeData, and subInstWouldBeExtended().

Referenced by getDuplexPossibilties().

◆ isOuterLoop()

bool llvm::HexagonMCInstrInfo::isOuterLoop ( MCInst const & MCI )

Definition at line 688 of file HexagonMCInstrInfo.cpp.

References assert(), llvm::MCOperand::getImm(), llvm::MCInst::getOperand(), isBundle(), and outerLoopMask.

Referenced by LoopNeedsPadding(), and llvm::HexagonInstPrinter::printInst().

◆ isPredicated()

bool llvm::HexagonMCInstrInfo::isPredicated	(	MCInstrInfo const &	MCII,
		MCInst const &	MCI
	)

Definition at line 733 of file HexagonMCInstrInfo.cpp.

References F, getDesc(), llvm::HexagonII::PredicatedMask, llvm::HexagonII::PredicatedPos, and llvm::MCInstrDesc::TSFlags.

Referenced by llvm::HexagonMCCodeEmitter::getMachineOpValue().

◆ isPredicatedNew()

bool llvm::HexagonMCInstrInfo::isPredicatedNew	(	MCInstrInfo const &	MCII,
		MCInst const &	MCI
	)

Return whether the insn is newly predicated.

Definition at line 750 of file HexagonMCInstrInfo.cpp.

References F, getDesc(), llvm::HexagonII::PredicatedNewMask, llvm::HexagonII::PredicatedNewPos, and llvm::MCInstrDesc::TSFlags.

◆ isPredicatedTrue()

bool llvm::HexagonMCInstrInfo::isPredicatedTrue	(	MCInstrInfo const &	MCII,
		MCInst const &	MCI
	)

Definition at line 756 of file HexagonMCInstrInfo.cpp.

References F, getDesc(), llvm::HexagonII::PredicatedFalseMask, llvm::HexagonII::PredicatedFalsePos, and llvm::MCInstrDesc::TSFlags.

Referenced by llvm::HexagonMCCodeEmitter::getMachineOpValue(), and predicateInfo().

◆ isPredicateLate()

bool llvm::HexagonMCInstrInfo::isPredicateLate	(	MCInstrInfo const &	MCII,
		MCInst const &	MCI
	)

Definition at line 743 of file HexagonMCInstrInfo.cpp.

References F, getDesc(), llvm::HexagonII::PredicateLateMask, llvm::HexagonII::PredicateLatePos, and llvm::MCInstrDesc::TSFlags.

◆ isPredReg()

bool llvm::HexagonMCInstrInfo::isPredReg	(	MCRegisterInfo const &	MRI,
		unsigned	Reg
	)

Definition at line 763 of file HexagonMCInstrInfo.cpp.

References MRI.

◆ isPredRegister()

bool llvm::HexagonMCInstrInfo::isPredRegister	(	MCInstrInfo const &	MCII,
		MCInst const &	Inst,
		unsigned	I
	)

Definition at line 768 of file HexagonMCInstrInfo.cpp.

References getDesc(), llvm::MCInst::getOperand(), I, and llvm::MCOperand::isReg().

◆ isPrefix()

bool llvm::HexagonMCInstrInfo::isPrefix	(	MCInstrInfo const &	MCII,
		MCInst const &	MCI
	)

Definition at line 739 of file HexagonMCInstrInfo.cpp.

References getType(), and llvm::HexagonII::TypeEXTENDER.

Referenced by isCanon().

◆ isRestrictNoSlot1Store()

bool llvm::HexagonMCInstrInfo::isRestrictNoSlot1Store	(	MCInstrInfo const &	MCII,
		MCInst const &	MCI
	)

Definition at line 790 of file HexagonMCInstrInfo.cpp.

References F, getDesc(), llvm::HexagonII::RestrictNoSlot1StoreMask, llvm::HexagonII::RestrictNoSlot1StorePos, and llvm::MCInstrDesc::TSFlags.

Referenced by llvm::HexagonShuffler::GetPacketSummary().

◆ isRestrictSlot1AOK()

bool llvm::HexagonMCInstrInfo::isRestrictSlot1AOK	(	MCInstrInfo const &	MCII,
		MCInst const &	MCI
	)

Return whether the insn can be packaged only with an A-type insn in slot #1.

Definition at line 783 of file HexagonMCInstrInfo.cpp.

References F, getDesc(), llvm::HexagonII::RestrictSlot1AOKMask, llvm::HexagonII::RestrictSlot1AOKPos, and llvm::MCInstrDesc::TSFlags.

Referenced by llvm::HexagonShuffler::GetPacketSummary().

◆ IsReverseVecRegPair()

bool llvm::HexagonMCInstrInfo::IsReverseVecRegPair ( unsigned VecReg )

Definition at line 699 of file HexagonMCInstrInfo.cpp.

Referenced by GetVecRegPairIndices(), IsSingleConsumerRefPairProducer(), and SubregisterBit().

◆ IsSingleConsumerRefPairProducer()

bool llvm::HexagonMCInstrInfo::IsSingleConsumerRefPairProducer	(	unsigned	Producer,
		unsigned	Consumer
	)

Definition at line 720 of file HexagonMCInstrInfo.cpp.

References IsReverseVecRegPair(), IsVecRegPair(), and IsVecRegSingle().

Referenced by RegisterMatches().

◆ isSolo()

bool llvm::HexagonMCInstrInfo::isSolo	(	MCInstrInfo const &	MCII,
		MCInst const &	MCI
	)

Return whether the insn is solo, i.e., cannot be in a packet.

Definition at line 798 of file HexagonMCInstrInfo.cpp.

References F, llvm::MCInstrInfo::get(), llvm::MCInst::getOpcode(), llvm::HexagonII::SoloMask, llvm::HexagonII::SoloPos, and llvm::MCInstrDesc::TSFlags.

◆ isSoloAX()

bool llvm::HexagonMCInstrInfo::isSoloAX	(	MCInstrInfo const &	MCII,
		MCInst const &	MCI
	)

Return whether the insn can be packaged only with A and X-type insns.

Definition at line 777 of file HexagonMCInstrInfo.cpp.

References F, getDesc(), llvm::HexagonII::SoloAXMask, llvm::HexagonII::SoloAXPos, and llvm::MCInstrDesc::TSFlags.

◆ isSubInstruction()

bool llvm::HexagonMCInstrInfo::isSubInstruction ( MCInst const & MCI )

Definition at line 809 of file HexagonMCInstrInfo.cpp.

References llvm::MCInst::getOpcode().

◆ IsVecRegPair()

bool llvm::HexagonMCInstrInfo::IsVecRegPair ( unsigned VecReg )

Definition at line 694 of file HexagonMCInstrInfo.cpp.

Referenced by GetVecRegPairIndices(), IsSingleConsumerRefPairProducer(), and SubregisterBit().

◆ IsVecRegSingle()

bool llvm::HexagonMCInstrInfo::IsVecRegSingle ( unsigned VecReg )

Definition at line 703 of file HexagonMCInstrInfo.cpp.

Referenced by IsSingleConsumerRefPairProducer(), and SubregisterBit().

◆ isVector()

bool llvm::HexagonMCInstrInfo::isVector	(	MCInstrInfo const &	MCII,
		MCInst const &	MCI
	)

Definition at line 869 of file HexagonMCInstrInfo.cpp.

References F, getDesc(), llvm::HexagonII::isCVIMask, llvm::HexagonII::isCVIPos, and llvm::MCInstrDesc::TSFlags.

Referenced by llvm::HexagonMCCodeEmitter::getMachineOpValue().

◆ LoopNeedsPadding()

bool llvm::HexagonMCInstrInfo::LoopNeedsPadding ( MCInst const & MCB )

Definition at line 1048 of file HexagonMCInstrInfo.cpp.

References bundleSize(), HEXAGON_PACKET_INNER_SIZE, HEXAGON_PACKET_OUTER_SIZE, isInnerLoop(), and isOuterLoop().

Referenced by padEndloop().

◆ minConstant()

int64_t llvm::HexagonMCInstrInfo::minConstant	(	MCInst const &	MCI,
		size_t	Index
	)

Definition at line 874 of file HexagonMCInstrInfo.cpp.

References llvm::MCOperand::getExpr(), llvm::MCInst::getOperand(), llvm::MCOperand::isExpr(), llvm::Sentinel, and llvm::MCInst::size().

Referenced by deriveSubInst(), getCompoundCandidateGroup(), getDuplexCandidateGroup(), inRange(), and inSRange().

◆ mustExtend()

bool llvm::HexagonMCInstrInfo::mustExtend ( MCExpr const & Expr )

Definition at line 893 of file HexagonMCInstrInfo.cpp.

References llvm::HexagonMCExpr::mustExtend().

Referenced by isConstExtended().

◆ mustNotExtend()

bool llvm::HexagonMCInstrInfo::mustNotExtend ( MCExpr const & Expr )

Definition at line 901 of file HexagonMCInstrInfo.cpp.

References llvm::HexagonMCExpr::mustNotExtend().

Referenced by isConstExtended().

◆ packetSize()

unsigned llvm::HexagonMCInstrInfo::packetSize ( StringRef CPU )

Definition at line 923 of file HexagonMCInstrInfo.cpp.

References llvm::StringSwitch< T, R >::Case(), and llvm::StringSwitch< T, R >::Default().

◆ packetSizeSlots()

unsigned llvm::HexagonMCInstrInfo::packetSizeSlots ( MCSubtargetInfo const & STI )

Definition at line 917 of file HexagonMCInstrInfo.cpp.

References llvm::MCSubtargetInfo::hasFeature(), and HEXAGON_PACKET_SIZE.

◆ padEndloop()

void llvm::HexagonMCInstrInfo::padEndloop	(	MCInst &	MCI,
		MCContext &	Context
	)

Definition at line 929 of file HexagonMCInstrInfo.cpp.

References llvm::MCInst::addOperand(), assert(), llvm::MCOperand::createInst(), isBundle(), LoopNeedsPadding(), and llvm::MCInst::setOpcode().

◆ predicateInfo()

HexagonMCInstrInfo::PredicateInfo llvm::HexagonMCInstrInfo::predicateInfo	(	MCInstrInfo const &	MCII,
		MCInst const &	MCI
	)

Definition at line 938 of file HexagonMCInstrInfo.cpp.

References getDesc(), llvm::MCInst::getOperand(), llvm::MCOperand::getReg(), I, isPredicatedTrue(), and N.

◆ prefersSlot3()

bool llvm::HexagonMCInstrInfo::prefersSlot3	(	MCInstrInfo const &	MCII,
		MCInst const &	MCI
	)

Definition at line 948 of file HexagonMCInstrInfo.cpp.

References F, getDesc(), llvm::HexagonII::PrefersSlot3Mask, llvm::HexagonII::PrefersSlot3Pos, and llvm::MCInstrDesc::TSFlags.

Referenced by llvm::HexagonShuffler::GetPacketSummary().

◆ replaceDuplex()

void llvm::HexagonMCInstrInfo::replaceDuplex	(	MCContext &	Context,
		MCInst &	MCI,
		DuplexCandidate	Candidate
	)

Definition at line 1001 of file HexagonMCInstrInfo.cpp.

References assert(), llvm::MCInst::begin(), deriveDuplex(), llvm::MCInst::erase(), llvm::MCOperand::getInst(), llvm::MCInst::getOperand(), llvm::DuplexCandidate::iClass, isBundle(), llvm::DuplexCandidate::packetIndexI, llvm::DuplexCandidate::packetIndexJ, llvm::MCOperand::setInst(), and llvm::MCInst::size().

Referenced by llvm::HexagonMCShuffle().

◆ requiresSlot()

bool llvm::HexagonMCInstrInfo::requiresSlot	(	MCSubtargetInfo const &	STI,
		MCInst const &	MCI
	)

Definition at line 974 of file HexagonMCInstrInfo.cpp.

References llvm::MCSubtargetInfo::getFeatureBits(), and llvm::MCInst::getOpcode().

Referenced by llvm::HexagonShuffler::permitNonSlot(), llvm::HexagonShuffler::reportResourceUsage(), and slotsConsumed().

◆ s27_2_reloc()

bool llvm::HexagonMCInstrInfo::s27_2_reloc ( MCExpr const & Expr )

Definition at line 910 of file HexagonMCInstrInfo.cpp.

References llvm::HexagonMCExpr::s27_2_reloc().

◆ setInnerLoop()

void llvm::HexagonMCInstrInfo::setInnerLoop ( MCInst & MCI )

Definition at line 1015 of file HexagonMCInstrInfo.cpp.

References assert(), llvm::MCOperand::getImm(), llvm::MCInst::getOperand(), innerLoopMask, isBundle(), and llvm::MCOperand::setImm().

Referenced by llvm::HexagonLowerToMC().

◆ setMemReorderDisabled()

void llvm::HexagonMCInstrInfo::setMemReorderDisabled ( MCInst & MCI )

Definition at line 1021 of file HexagonMCInstrInfo.cpp.

References assert(), llvm::MCOperand::getImm(), llvm::MCInst::getOperand(), isBundle(), isMemReorderDisabled(), memReorderDisabledMask, and llvm::MCOperand::setImm().

Referenced by llvm::HexagonAsmPrinter::emitInstruction().

◆ setMustExtend()

void llvm::HexagonMCInstrInfo::setMustExtend	(	MCExpr const &	Expr,
		bool	Val = `true`
	)

Definition at line 888 of file HexagonMCInstrInfo.cpp.

References llvm::HexagonMCExpr::setMustExtend().

Referenced by GetSymbolRef(), and llvm::HexagonLowerToMC().

◆ setMustNotExtend()

void llvm::HexagonMCInstrInfo::setMustNotExtend	(	MCExpr const &	Expr,
		bool	Val = `true`
	)

Definition at line 897 of file HexagonMCInstrInfo.cpp.

References llvm::HexagonMCExpr::setMustNotExtend().

Referenced by llvm::HexagonAsmPrinter::HexagonProcessInstruction().

◆ setOuterLoop()

void llvm::HexagonMCInstrInfo::setOuterLoop ( MCInst & MCI )

Definition at line 1028 of file HexagonMCInstrInfo.cpp.

References assert(), llvm::MCOperand::getImm(), llvm::MCInst::getOperand(), isBundle(), outerLoopMask, and llvm::MCOperand::setImm().

Referenced by llvm::HexagonLowerToMC().

◆ setS27_2_reloc()

void llvm::HexagonMCInstrInfo::setS27_2_reloc	(	MCExpr const &	Expr,
		bool	Val = `true`
	)

Definition at line 905 of file HexagonMCInstrInfo.cpp.

References llvm::HexagonMCExpr::setS27_2_reloc().

Referenced by llvm::HexagonAsmPrinter::HexagonProcessInstruction().

◆ slotsConsumed()

unsigned llvm::HexagonMCInstrInfo::slotsConsumed	(	MCInstrInfo const &	MCII,
		MCSubtargetInfo const &	STI,
		MCInst const &	MCI
	)

Definition at line 985 of file HexagonMCInstrInfo.cpp.

References bundleInstructions(), isDuplex(), and requiresSlot().

◆ subInstWouldBeExtended()

bool llvm::HexagonMCInstrInfo::subInstWouldBeExtended ( MCInst const & potentialDuplex )

Definition at line 535 of file HexagonMCDuplexInfo.cpp.

References llvm::MCOperand::getExpr(), llvm::MCInst::getOpcode(), llvm::MCInst::getOperand(), llvm::MCOperand::getReg(), and isIntRegForSubInst().

Referenced by isOrderedDuplexPair().

◆ SubregisterBit()

unsigned llvm::HexagonMCInstrInfo::SubregisterBit	(	unsigned	Consumer,
		unsigned	Producer,
		unsigned	Producer2
	)

Definition at line 1034 of file HexagonMCInstrInfo.cpp.

References IsReverseVecRegPair(), IsVecRegPair(), and IsVecRegSingle().

Referenced by llvm::HexagonMCCodeEmitter::getMachineOpValue().

◆ tryCompound()

void llvm::HexagonMCInstrInfo::tryCompound	(	MCInstrInfo const &	MCII,
		MCSubtargetInfo const &	STI,
		MCContext &	Context,
		MCInst &	MCI
	)

tryCompound - Given a bundle check for compound insns when one is found update the contents fo the bundle with the compound insn.

If a compound instruction is found then the bundle will have one additional slot.

Definition at line 401 of file HexagonMCCompound.cpp.

References assert(), llvm::dbgs(), llvm::HexagonMCShuffle(), isBundle(), LLVM_DEBUG, lookForCompound(), and llvm::MCInst::size().

Variable Documentation

◆ bundleInstructionsOffset

constexpr size_t llvm::HexagonMCInstrInfo::bundleInstructionsOffset = 1

constexpr

Definition at line 84 of file HexagonMCInstrInfo.h.

Referenced by bundleInstructions(), bundleSize(), extenderForIndex(), getDuplexPossibilties(), instruction(), and lookForCompound().

◆ innerLoopMask

constexpr int64_t llvm::HexagonMCInstrInfo::innerLoopMask = 1 << innerLoopOffset

constexpr

Definition at line 68 of file HexagonMCInstrInfo.h.

Referenced by isInnerLoop(), and setInnerLoop().

◆ innerLoopOffset

constexpr size_t llvm::HexagonMCInstrInfo::innerLoopOffset = 0

constexpr

Definition at line 67 of file HexagonMCInstrInfo.h.

◆ memReorderDisabledMask

constexpr int64_t llvm::HexagonMCInstrInfo::memReorderDisabledMask = 1 << memReorderDisabledOffset

constexpr

Definition at line 76 of file HexagonMCInstrInfo.h.

Referenced by llvm::HexagonShuffler::isMemReorderDisabled(), isMemReorderDisabled(), and setMemReorderDisabled().

◆ memReorderDisabledOffset

constexpr size_t llvm::HexagonMCInstrInfo::memReorderDisabledOffset = 2

constexpr

Definition at line 75 of file HexagonMCInstrInfo.h.

◆ noShuffleMask

constexpr int64_t llvm::HexagonMCInstrInfo::noShuffleMask = 1 << noShuffleOffset

constexpr

Definition at line 82 of file HexagonMCInstrInfo.h.

◆ noShuffleOffset

constexpr size_t llvm::HexagonMCInstrInfo::noShuffleOffset = 4

constexpr

Definition at line 81 of file HexagonMCInstrInfo.h.

◆ outerLoopMask

constexpr int64_t llvm::HexagonMCInstrInfo::outerLoopMask = 1 << outerLoopOffset

constexpr

Definition at line 71 of file HexagonMCInstrInfo.h.

Referenced by isOuterLoop(), and setOuterLoop().

◆ outerLoopOffset

constexpr size_t llvm::HexagonMCInstrInfo::outerLoopOffset = 1

constexpr

Definition at line 70 of file HexagonMCInstrInfo.h.

◆ splitNoMemorderMask

constexpr int64_t llvm::HexagonMCInstrInfo::splitNoMemorderMask = 1 << splitNoMemOrderOffset

constexpr

Definition at line 79 of file HexagonMCInstrInfo.h.

◆ splitNoMemOrderOffset

constexpr size_t llvm::HexagonMCInstrInfo::splitNoMemOrderOffset = 3

constexpr

Definition at line 78 of file HexagonMCInstrInfo.h.

Classes

Functions

Variables

Function Documentation

◆ addConstant()

◆ addConstExtender()

◆ bundleInstructions() [1/2]

◆ bundleInstructions() [2/2]

◆ bundleSize()

◆ canonicalizePacket()

◆ deriveDuplex()

◆ deriveExtender()

◆ deriveSubInst()

◆ extenderForIndex()

◆ extendIfNeeded()

◆ getAddrMode()

◆ getCVIResources()

◆ getDesc()

◆ getDuplexCandidateGroup()

◆ getDuplexPossibilties()

◆ getDuplexRegisterNumbering()

◆ getExpr()

◆ getExtendableOp()

◆ getExtendableOperand()

◆ getExtentAlignment()

◆ getExtentBits()

◆ getMaxValue()

◆ getMemAccessSize()

◆ getMinValue()

◆ getName()

◆ getNewValueOp()

◆ getNewValueOp2()

◆ getNewValueOperand()

◆ getNewValueOperand2()

◆ getOtherReservedSlots()

◆ getType()

◆ getUnits()

◆ GetVecRegPairIndices()

◆ hasDuplex()

◆ hasExtenderForIndex()

◆ hasHvxTmp()

◆ hasImmExt()

◆ hasNewValue()

◆ hasNewValue2()

◆ hasTmpDst()

◆ iClassOfDuplexPair()

◆ inRange() [1/2]

◆ inRange() [2/2]

◆ inSRange()

◆ instruction()

◆ IsABranchingInst()

◆ isAccumulator()

◆ isBundle()

◆ isCanon()

◆ isCofMax1()

◆ isCofRelax1()

◆ isCofRelax2()

◆ isCompound()

◆ isConstExtended()

◆ isCVINew()

◆ isDblRegForSubInst()

◆ isDuplex()

◆ isDuplexPair()

◆ isDuplexPairMatch()

◆ isExtendable()

◆ isExtended()

◆ isExtentSigned()

◆ isFloat()

◆ isHVX()

◆ isImmext()

◆ isInnerLoop()

◆ isIntReg()

◆ isIntRegForSubInst()

◆ isMemReorderDisabled()

◆ isNewValue()

◆ isNewValueStore()

◆ isOpExtendable()

◆ isOrderedDuplexPair()

◆ isOuterLoop()

◆ isPredicated()