llvm::PPCInstrInfo Class Reference

#include <PPCInstrInfo.h>

Inheritance diagram for llvm::PPCInstrInfo:

Collaboration diagram for llvm::PPCInstrInfo:

List of all members.

Public Member Functions
	PPCInstrInfo (PPCSubtarget &STI)
const PPCRegisterInfo &	getRegisterInfo () const
ScheduleHazardRecognizer *	CreateTargetHazardRecognizer (const TargetSubtargetInfo *STI, const ScheduleDAG *DAG) const override
ScheduleHazardRecognizer *	CreateTargetPostRAHazardRecognizer (const InstrItineraryData *II, const ScheduleDAG *DAG) const override
int	getOperandLatency (const InstrItineraryData *ItinData, const MachineInstr *DefMI, unsigned DefIdx, const MachineInstr *UseMI, unsigned UseIdx) const override
int	getOperandLatency (const InstrItineraryData *ItinData, SDNode *DefNode, unsigned DefIdx, SDNode *UseNode, unsigned UseIdx) const override
bool	isCoalescableExtInstr (const MachineInstr &MI, unsigned &SrcReg, unsigned &DstReg, unsigned &SubIdx) const override
unsigned	isLoadFromStackSlot (const MachineInstr *MI, int &FrameIndex) const override
unsigned	isStoreToStackSlot (const MachineInstr *MI, int &FrameIndex) const override
MachineInstr *	commuteInstruction (MachineInstr *MI, bool NewMI) const override
bool	findCommutedOpIndices (MachineInstr *MI, unsigned &SrcOpIdx1, unsigned &SrcOpIdx2) const override
void	insertNoop (MachineBasicBlock &MBB, MachineBasicBlock::iterator MI) const override
bool	AnalyzeBranch (MachineBasicBlock &MBB, MachineBasicBlock *&TBB, MachineBasicBlock *&FBB, SmallVectorImpl< MachineOperand > &Cond, bool AllowModify) const override
unsigned	RemoveBranch (MachineBasicBlock &MBB) const override
unsigned	InsertBranch (MachineBasicBlock &MBB, MachineBasicBlock *TBB, MachineBasicBlock *FBB, const SmallVectorImpl< MachineOperand > &Cond, DebugLoc DL) const override
bool	canInsertSelect (const MachineBasicBlock &, const SmallVectorImpl< MachineOperand > &Cond, unsigned, unsigned, int &, int &, int &) const override
void	insertSelect (MachineBasicBlock &MBB, MachineBasicBlock::iterator MI, DebugLoc DL, unsigned DstReg, const SmallVectorImpl< MachineOperand > &Cond, unsigned TrueReg, unsigned FalseReg) const override
void	copyPhysReg (MachineBasicBlock &MBB, MachineBasicBlock::iterator I, DebugLoc DL, unsigned DestReg, unsigned SrcReg, bool KillSrc) const override
void	storeRegToStackSlot (MachineBasicBlock &MBB, MachineBasicBlock::iterator MBBI, unsigned SrcReg, bool isKill, int FrameIndex, const TargetRegisterClass *RC, const TargetRegisterInfo *TRI) const override
void	loadRegFromStackSlot (MachineBasicBlock &MBB, MachineBasicBlock::iterator MBBI, unsigned DestReg, int FrameIndex, const TargetRegisterClass *RC, const TargetRegisterInfo *TRI) const override
bool	ReverseBranchCondition (SmallVectorImpl< MachineOperand > &Cond) const override
bool	FoldImmediate (MachineInstr *UseMI, MachineInstr *DefMI, unsigned Reg, MachineRegisterInfo *MRI) const override
bool	isProfitableToIfCvt (MachineBasicBlock &MBB, unsigned NumCycles, unsigned ExtraPredCycles, const BranchProbability &Probability) const override
bool	isProfitableToIfCvt (MachineBasicBlock &TMBB, unsigned NumT, unsigned ExtraT, MachineBasicBlock &FMBB, unsigned NumF, unsigned ExtraF, const BranchProbability &Probability) const override
bool	isProfitableToDupForIfCvt (MachineBasicBlock &MBB, unsigned NumCycles, const BranchProbability &Probability) const override
bool	isProfitableToUnpredicate (MachineBasicBlock &TMBB, MachineBasicBlock &FMBB) const override
bool	isPredicated (const MachineInstr *MI) const override
bool	isUnpredicatedTerminator (const MachineInstr *MI) const override
bool	PredicateInstruction (MachineInstr *MI, const SmallVectorImpl< MachineOperand > &Pred) const override
bool	SubsumesPredicate (const SmallVectorImpl< MachineOperand > &Pred1, const SmallVectorImpl< MachineOperand > &Pred2) const override
bool	DefinesPredicate (MachineInstr *MI, std::vector< MachineOperand > &Pred) const override
bool	isPredicable (MachineInstr *MI) const override
bool	analyzeCompare (const MachineInstr *MI, unsigned &SrcReg, unsigned &SrcReg2, int &Mask, int &Value) const override
bool	optimizeCompareInstr (MachineInstr *CmpInstr, unsigned SrcReg, unsigned SrcReg2, int Mask, int Value, const MachineRegisterInfo *MRI) const override
unsigned	GetInstSizeInBytes (const MachineInstr *MI) const
void	getNoopForMachoTarget (MCInst &NopInst) const override
	getNoopForMachoTarget - Return the noop instruction to use for a noop.

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Detailed Description

Definition at line 67 of file PPCInstrInfo.h.

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Constructor & Destructor Documentation

PPCInstrInfo::PPCInstrInfo

(

PPCSubtarget &

STI

)

[explicit]

Definition at line 64 of file PPCInstrInfo.cpp.

---

Member Function Documentation

bool PPCInstrInfo::AnalyzeBranch	(	MachineBasicBlock &	MBB,
		MachineBasicBlock *&	TBB,
		MachineBasicBlock *&	FBB,
		SmallVectorImpl< MachineOperand > &	Cond,
		bool	AllowModify
	)		const [override]

Definition at line 342 of file PPCInstrInfo.cpp.

References llvm::PPCISD::BDNZ, llvm::PPCISD::BDZ, llvm::MachineBasicBlock::begin(), llvm::MachineOperand::CreateImm(), llvm::MachineOperand::CreateReg(), DisableCTRLoopAnal, llvm::MachineBasicBlock::end(), llvm::MachineInstr::eraseFromParent(), llvm::MachineOperand::getMBB(), llvm::MachineInstr::getOpcode(), llvm::MachineInstr::getOperand(), I, llvm::MachineOperand::isMBB(), llvm::PPCSubtarget::isPPC64(), isUnpredicatedTerminator(), llvm::PPC::PRED_BIT_SET, llvm::PPC::PRED_BIT_UNSET, and llvm::SmallVectorTemplateBase< T, isPodLike< T >::value >::push_back().

bool PPCInstrInfo::analyzeCompare	(	const MachineInstr *	MI,
		unsigned &	SrcReg,
		unsigned &	SrcReg2,
		int &	Mask,
		int &	Value
	)		const [override]

Definition at line 1286 of file PPCInstrInfo.cpp.

References llvm::MachineOperand::getImm(), llvm::MachineInstr::getOpcode(), llvm::MachineInstr::getOperand(), and llvm::MachineOperand::getReg().

bool PPCInstrInfo::canInsertSelect	(	const MachineBasicBlock &	MBB,
		const SmallVectorImpl< MachineOperand > &	Cond,
		unsigned	TrueReg,
		unsigned	FalseReg,
		int &	CondCycles,
		int &	TrueCycles,
		int &	FalseCycles
	)		const [override]

Definition at line 589 of file PPCInstrInfo.cpp.

References llvm::MachineBasicBlock::getParent(), getReg(), llvm::MachineRegisterInfo::getRegClass(), llvm::MachineFunction::getRegInfo(), llvm::PPCSubtarget::hasISEL(), and llvm::SmallVectorTemplateCommon< T >::size().

MachineInstr * PPCInstrInfo::commuteInstruction	(	MachineInstr *	MI,
		bool	NewMI
	)		const [override]

Definition at line 228 of file PPCInstrInfo.cpp.

References llvm::BuildMI(), llvm::TargetInstrInfo::commuteInstruction(), llvm::RegState::Define, llvm::getDeadRegState(), llvm::MachineInstr::getDebugLoc(), llvm::MachineInstr::getDesc(), llvm::MachineOperand::getImm(), llvm::getKillRegState(), llvm::MachineInstr::getOpcode(), llvm::MachineInstr::getOperand(), llvm::MCInstrDesc::getOperandConstraint(), llvm::MachineInstr::getParent(), llvm::MachineBasicBlock::getParent(), llvm::MachineOperand::getReg(), llvm::MachineOperand::getSubReg(), llvm::MachineOperand::isDead(), llvm::MachineOperand::isKill(), llvm::AArch64CC::MI, llvm::MachineOperand::setImm(), llvm::MachineOperand::setIsKill(), llvm::MachineOperand::setReg(), llvm::MachineOperand::setSubReg(), and llvm::MCOI::TIED_TO.

void PPCInstrInfo::copyPhysReg	(	MachineBasicBlock &	MBB,
		MachineBasicBlock::iterator	I,
		DebugLoc	DL,
		unsigned	DestReg,
		unsigned	SrcReg,
		bool	KillSrc
	)		const [override]

Definition at line 694 of file PPCInstrInfo.cpp.

References llvm::MachineInstrBuilder::addReg(), llvm::BuildMI(), contains(), llvm::getKillRegState(), llvm::TargetRegisterInfo::getMatchingSuperReg(), llvm::MCInstrDesc::getNumOperands(), getRegisterInfo(), llvm_unreachable, OR, and VSXSelfCopyCrash.

ScheduleHazardRecognizer * PPCInstrInfo::CreateTargetHazardRecognizer	(	const TargetSubtargetInfo *	STI,
		const ScheduleDAG *	DAG
	)		const [override]

CreateTargetHazardRecognizer - Return the hazard recognizer to use for this target when scheduling the DAG.

Definition at line 71 of file PPCInstrInfo.cpp.

References llvm::PPC::DIR_440, llvm::PPC::DIR_A2, llvm::PPC::DIR_E500mc, and llvm::PPC::DIR_E5500.

ScheduleHazardRecognizer * PPCInstrInfo::CreateTargetPostRAHazardRecognizer	(	const InstrItineraryData *	II,
		const ScheduleDAG *	DAG
	)		const [override]

CreateTargetPostRAHazardRecognizer - Return the postRA hazard recognizer to use for this target when scheduling the DAG.

Definition at line 87 of file PPCInstrInfo.cpp.

References llvm::PPC::DIR_440, llvm::PPC::DIR_A2, llvm::PPC::DIR_E500mc, llvm::PPC::DIR_E5500, llvm::PPC::DIR_PWR7, llvm::PPC::DIR_PWR8, llvm::TargetMachine::getSubtarget(), llvm::ScheduleDAG::TII, and llvm::ScheduleDAG::TM.

bool PPCInstrInfo::DefinesPredicate	(	MachineInstr *	MI,
		std::vector< MachineOperand > &	Pred
	)		const [override]

Definition at line 1235 of file PPCInstrInfo.cpp.

References llvm::array_lengthof(), llvm::TargetRegisterClass::begin(), llvm::MachineOperand::clobbersPhysReg(), llvm::TargetRegisterClass::contains(), llvm::TargetRegisterClass::end(), llvm::MachineInstr::getNumOperands(), llvm::MachineInstr::getOperand(), llvm::MachineOperand::getReg(), I, llvm::ARM_PROC::IE, llvm::MachineOperand::isDef(), llvm::MachineOperand::isReg(), and llvm::MachineOperand::isRegMask().

bool PPCInstrInfo::findCommutedOpIndices	(	MachineInstr *	MI,
		unsigned &	SrcOpIdx1,
		unsigned &	SrcOpIdx2
	)		const [override]

Definition at line 302 of file PPCInstrInfo.cpp.

References llvm::MachineInstr::getOpcode().

bool PPCInstrInfo::FoldImmediate	(	MachineInstr *	UseMI,
		MachineInstr *	DefMI,
		unsigned	Reg,
		MachineRegisterInfo *	MRI
	)		const [override]

Definition at line 997 of file PPCInstrInfo.cpp.

References llvm::MachineInstr::eraseFromParent(), llvm::MachineInstr::getDesc(), llvm::MachineOperand::getImm(), llvm::MCInstrDesc::getNumOperands(), llvm::MachineInstr::getNumOperands(), llvm::MachineInstr::getOpcode(), llvm::MachineInstr::getOperand(), llvm::MachineOperand::getReg(), llvm::MachineRegisterInfo::hasOneNonDBGUse(), llvm::MachineOperand::isImm(), llvm::PPCSubtarget::isPPC64(), llvm::MCInstrDesc::isPseudo(), llvm::MachineOperand::isReg(), LI, llvm::MCInstrDesc::OpInfo, and llvm::MachineOperand::setReg().

unsigned PPCInstrInfo::GetInstSizeInBytes

(

const MachineInstr *

MI

)

const

GetInstSize - Return the number of bytes of code the specified instruction may be. This returns the maximum number of bytes.

Definition at line 1589 of file PPCInstrInfo.cpp.

References llvm::TargetMachine::getMCAsmInfo(), llvm::MachineInstr::getOpcode(), llvm::MachineInstr::getOperand(), llvm::MachineInstr::getParent(), llvm::MachineBasicBlock::getParent(), llvm::MCInstrDesc::getSize(), llvm::MachineOperand::getSymbolName(), llvm::MachineFunction::getTarget(), and llvm::ISD::INLINEASM.

void PPCInstrInfo::getNoopForMachoTarget

(

MCInst &

NopInst

)

const [override]

getNoopForMachoTarget - Return the noop instruction to use for a noop.

Definition at line 335 of file PPCInstrInfo.cpp.

References llvm::MCInst::setOpcode().

int PPCInstrInfo::getOperandLatency	(	const InstrItineraryData *	ItinData,
		const MachineInstr *	DefMI,
		unsigned	DefIdx,
		const MachineInstr *	UseMI,
		unsigned	UseIdx
	)		const [override]

Definition at line 108 of file PPCInstrInfo.cpp.

References llvm::PPC::DIR_7400, llvm::PPC::DIR_750, llvm::PPC::DIR_970, llvm::PPC::DIR_E5500, llvm::PPC::DIR_PWR4, llvm::PPC::DIR_PWR5, llvm::PPC::DIR_PWR5X, llvm::PPC::DIR_PWR6, llvm::PPC::DIR_PWR6X, llvm::PPC::DIR_PWR7, llvm::PPC::DIR_PWR8, llvm::PPCSubtarget::getDarwinDirective(), llvm::MachineInstr::getOperand(), llvm::MachineInstr::getParent(), llvm::MachineBasicBlock::getParent(), llvm::MachineOperand::getReg(), llvm::MachineRegisterInfo::getRegClass(), llvm::MachineFunction::getRegInfo(), getRegisterInfo(), llvm::TargetRegisterClass::hasSuperClassEq(), llvm::MachineInstr::isBranch(), and llvm::TargetRegisterInfo::isVirtualRegister().

Referenced by getOperandLatency().

int llvm::PPCInstrInfo::getOperandLatency	(	const InstrItineraryData *	ItinData,
		SDNode *	DefNode,
		unsigned	DefIdx,
		SDNode *	UseNode,
		unsigned	UseIdx
	)		const [inline, override]

Definition at line 102 of file PPCInstrInfo.h.

References getOperandLatency().

const PPCRegisterInfo& llvm::PPCInstrInfo::getRegisterInfo

(

)

const [inline]

getRegisterInfo - TargetInstrInfo is a superset of MRegister info. As such, whenever a client has an instance of instruction info, it should always be able to get register info as well (through this method).

Definition at line 89 of file PPCInstrInfo.h.

Referenced by copyPhysReg(), getOperandLatency(), llvm::PPCSubtarget::getRegisterInfo(), and optimizeCompareInstr().

unsigned PPCInstrInfo::InsertBranch	(	MachineBasicBlock &	MBB,
		MachineBasicBlock *	TBB,
		MachineBasicBlock *	FBB,
		const SmallVectorImpl< MachineOperand > &	Cond,
		DebugLoc	DL
	)		const [override]

Definition at line 543 of file PPCInstrInfo.cpp.

References llvm::MachineInstrBuilder::addImm(), llvm::MachineInstrBuilder::addMBB(), llvm::MachineInstrBuilder::addOperand(), llvm::PPCISD::BDNZ, llvm::PPCISD::BDZ, llvm::BuildMI(), llvm::SmallVectorBase::empty(), getReg(), llvm::PPCSubtarget::isPPC64(), llvm::PPC::PRED_BIT_SET, llvm::PPC::PRED_BIT_UNSET, and llvm::SmallVectorTemplateCommon< T >::size().

void PPCInstrInfo::insertNoop	(	MachineBasicBlock &	MBB,
		MachineBasicBlock::iterator	MI
	)		const [override]

Definition at line 317 of file PPCInstrInfo.cpp.

References llvm::BuildMI(), llvm::PPC::DIR_PWR6, llvm::PPC::DIR_PWR7, llvm::PPC::DIR_PWR8, and llvm::PPCSubtarget::getDarwinDirective().

void PPCInstrInfo::insertSelect	(	MachineBasicBlock &	MBB,
		MachineBasicBlock::iterator	MI,
		DebugLoc	DL,
		unsigned	DstReg,
		const SmallVectorImpl< MachineOperand > &	Cond,
		unsigned	TrueReg,
		unsigned	FalseReg
	)		const [override]

Definition at line 629 of file PPCInstrInfo.cpp.

References llvm::MachineInstrBuilder::addReg(), llvm::BuildMI(), llvm::TargetRegisterClass::contains(), llvm::TargetOpcode::COPY, llvm::MachineBasicBlock::getParent(), getReg(), llvm::MachineFunction::getRegInfo(), llvm::PPCSubtarget::hasISEL(), llvm_unreachable, llvm::PPC::PRED_BIT_SET, llvm::PPC::PRED_BIT_UNSET, llvm::PPC::PRED_EQ, llvm::PPC::PRED_GE, llvm::PPC::PRED_GT, llvm::PPC::PRED_LE, llvm::PPC::PRED_LT, llvm::PPC::PRED_NE, llvm::PPC::PRED_NU, llvm::PPC::PRED_UN, and llvm::SmallVectorTemplateCommon< T >::size().

bool PPCInstrInfo::isCoalescableExtInstr	(	const MachineInstr &	MI,
		unsigned &	SrcReg,
		unsigned &	DstReg,
		unsigned &	SubIdx
	)		const [override]

Definition at line 159 of file PPCInstrInfo.cpp.

References llvm::MachineInstr::getOpcode(), llvm::MachineInstr::getOperand(), and llvm::MachineOperand::getReg().

unsigned PPCInstrInfo::isLoadFromStackSlot	(	const MachineInstr *	MI,
		int &	FrameIndex
	)		const [override]

Definition at line 173 of file PPCInstrInfo.cpp.

References llvm::MachineOperand::getImm(), llvm::MachineOperand::getIndex(), llvm::MachineInstr::getOpcode(), llvm::MachineInstr::getOperand(), llvm::MachineOperand::getReg(), llvm::MachineOperand::isFI(), llvm::MachineOperand::isImm(), and llvm::AArch64DB::LD.

bool PPCInstrInfo::isPredicable

(

MachineInstr *

MI

)

const [override]

Definition at line 1271 of file PPCInstrInfo.cpp.

References llvm::PPCISD::BCTRL, and llvm::MachineInstr::getOpcode().

bool PPCInstrInfo::isPredicated

(

const MachineInstr *

MI

)

const [override]

Definition at line 1088 of file PPCInstrInfo.cpp.

Referenced by isUnpredicatedTerminator().

bool llvm::PPCInstrInfo::isProfitableToDupForIfCvt	(	MachineBasicBlock &	MBB,
		unsigned	NumCycles,
		const BranchProbability &	Probability
	)		const [inline, override]

Definition at line 187 of file PPCInstrInfo.h.

bool llvm::PPCInstrInfo::isProfitableToIfCvt	(	MachineBasicBlock &	MBB,
		unsigned	NumCycles,
		unsigned	ExtraPredCycles,
		const BranchProbability &	Probability
	)		const [inline, override]

Definition at line 175 of file PPCInstrInfo.h.

bool PPCInstrInfo::isProfitableToIfCvt	(	MachineBasicBlock &	TMBB,
		unsigned	NumT,
		unsigned	ExtraT,
		MachineBasicBlock &	FMBB,
		unsigned	NumF,
		unsigned	ExtraF,
		const BranchProbability &	Probability
	)		const [override]

Definition at line 1079 of file PPCInstrInfo.cpp.

References MBBDefinesCTR().

bool llvm::PPCInstrInfo::isProfitableToUnpredicate	(	MachineBasicBlock &	TMBB,
		MachineBasicBlock &	FMBB
	)		const [inline, override]

Definition at line 194 of file PPCInstrInfo.h.

unsigned PPCInstrInfo::isStoreToStackSlot	(	const MachineInstr *	MI,
		int &	FrameIndex
	)		const [override]

Definition at line 199 of file PPCInstrInfo.cpp.

References llvm::MachineOperand::getImm(), llvm::MachineOperand::getIndex(), llvm::MachineInstr::getOpcode(), llvm::MachineInstr::getOperand(), llvm::MachineOperand::getReg(), llvm::MachineOperand::isFI(), and llvm::MachineOperand::isImm().

bool PPCInstrInfo::isUnpredicatedTerminator

(

const MachineInstr *

MI

)

const [override]

Definition at line 1099 of file PPCInstrInfo.cpp.

References llvm::MachineInstr::isBarrier(), llvm::MachineInstr::isBranch(), isPredicated(), and llvm::MachineInstr::isTerminator().

Referenced by AnalyzeBranch().

void PPCInstrInfo::loadRegFromStackSlot	(	MachineBasicBlock &	MBB,
		MachineBasicBlock::iterator	MBBI,
		unsigned	DestReg,
		int	FrameIndex,
		const TargetRegisterClass *	RC,
		const TargetRegisterInfo *	TRI
	)		const [override]

Definition at line 950 of file PPCInstrInfo.cpp.

References llvm::MachineInstr::addMemOperand(), llvm::SmallVectorTemplateCommon< T >::back(), llvm::MachineBasicBlock::end(), llvm::MachinePointerInfo::getFixedStack(), llvm::MachineFunction::getFrameInfo(), llvm::MachineFunction::getInfo(), llvm::MachineFunction::getMachineMemOperand(), llvm::MachineFrameInfo::getObjectAlignment(), llvm::MachineFrameInfo::getObjectSize(), llvm::MachineBasicBlock::getParent(), llvm::MachineBasicBlock::insert(), llvm::MachineMemOperand::MOLoad, llvm::PPCFunctionInfo::setHasNonRISpills(), llvm::PPCFunctionInfo::setHasSpills(), llvm::PPCFunctionInfo::setSpillsCR(), llvm::PPCFunctionInfo::setSpillsVRSAVE(), and llvm::SmallVectorTemplateCommon< T >::size().

Referenced by llvm::PPCFrameLowering::restoreCalleeSavedRegisters().

bool PPCInstrInfo::optimizeCompareInstr	(	MachineInstr *	CmpInstr,
		unsigned	SrcReg,
		unsigned	SrcReg2,
		int	Mask,
		int	Value,
		const MachineRegisterInfo *	MRI
	)		const [override]

Definition at line 1314 of file PPCInstrInfo.cpp.

References llvm::MachineInstr::addOperand(), llvm::MachineInstrBuilder::addReg(), llvm::MachineBasicBlock::begin(), llvm::BuildMI(), llvm::TargetOpcode::COPY, llvm::MachineOperand::CreateReg(), llvm::MachineInstr::definesRegister(), DisableCmpOpt, llvm::MachineBasicBlock::end(), llvm::MachineInstr::eraseFromParent(), llvm::MachineInstr::getDebugLoc(), llvm::MachineOperand::getImm(), llvm::MCInstrDesc::getImplicitDefs(), llvm::MCInstrDesc::getImplicitUses(), llvm::PPC::getNonRecordFormOpcode(), llvm::MachineInstr::getOpcode(), llvm::MachineInstr::getOperand(), llvm::MachineInstr::getParent(), llvm::MachineBasicBlock::getParent(), llvm::MachineOperand::getReg(), getRegisterInfo(), llvm::MachineOperand::getSubReg(), llvm::PPC::getSwappedPredicate(), llvm::MachineRegisterInfo::getUniqueVRegDef(), I, llvm::ARM_PROC::IE, llvm::MCInstrDesc::ImplicitDefs, llvm::MCInstrDesc::ImplicitUses, llvm::PPCSubtarget::isPPC64(), llvm::RegState::Kill, llvm::AArch64CC::MI, llvm::MachineInstr::modifiesRegister(), llvm::PPC::PRED_EQ, llvm::PPC::PRED_NE, llvm::SmallVectorTemplateBase< T, isPodLike< T >::value >::push_back(), llvm::MachineInstr::readsRegister(), llvm::MachineInstr::setDesc(), llvm::SmallVectorTemplateCommon< T >::size(), llvm::MachineRegisterInfo::use_instr_begin(), and llvm::MachineRegisterInfo::use_instr_end().

bool PPCInstrInfo::PredicateInstruction	(	MachineInstr *	MI,
		const SmallVectorImpl< MachineOperand > &	Pred
	)		const [override]

Definition at line 1110 of file PPCInstrInfo.cpp.

References llvm::PPCISD::BCTRL, llvm::PPCISD::BDNZ, llvm::PPCISD::BDZ, llvm::MachineOperand::getMBB(), llvm::MachineInstr::getOpcode(), llvm::MachineInstr::getOperand(), llvm::MachineInstr::getParent(), llvm::MachineBasicBlock::getParent(), getReg(), llvm::PPCSubtarget::isPPC64(), llvm_unreachable, llvm::AArch64CC::MI, llvm::PPC::PRED_BIT_SET, llvm::PPC::PRED_BIT_UNSET, llvm::MachineInstr::RemoveOperand(), and llvm::MachineInstr::setDesc().

unsigned PPCInstrInfo::RemoveBranch

(

MachineBasicBlock &

MBB

)

const [override]

Definition at line 509 of file PPCInstrInfo.cpp.

References llvm::PPCISD::BDNZ, llvm::PPCISD::BDZ, llvm::MachineBasicBlock::begin(), llvm::MachineBasicBlock::end(), and I.

bool PPCInstrInfo::ReverseBranchCondition

(

SmallVectorImpl< MachineOperand > &

Cond

)

const [override]

Definition at line 987 of file PPCInstrInfo.cpp.

References getReg(), llvm::PPC::InvertPredicate(), and llvm::SmallVectorTemplateCommon< T >::size().

void PPCInstrInfo::storeRegToStackSlot	(	MachineBasicBlock &	MBB,
		MachineBasicBlock::iterator	MBBI,
		unsigned	SrcReg,
		bool	isKill,
		int	FrameIndex,
		const TargetRegisterClass *	RC,
		const TargetRegisterInfo *	TRI
	)		const [override]

Definition at line 855 of file PPCInstrInfo.cpp.

References llvm::MachineInstr::addMemOperand(), llvm::SmallVectorTemplateCommon< T >::back(), llvm::MachinePointerInfo::getFixedStack(), llvm::MachineFunction::getFrameInfo(), llvm::MachineFunction::getInfo(), llvm::MachineFunction::getMachineMemOperand(), llvm::MachineFrameInfo::getObjectAlignment(), llvm::MachineFrameInfo::getObjectSize(), llvm::MachineBasicBlock::getParent(), llvm::MachineBasicBlock::insert(), llvm::MachineMemOperand::MOStore, llvm::PPCFunctionInfo::setHasNonRISpills(), llvm::PPCFunctionInfo::setHasSpills(), llvm::PPCFunctionInfo::setSpillsCR(), llvm::PPCFunctionInfo::setSpillsVRSAVE(), and llvm::SmallVectorTemplateCommon< T >::size().

Referenced by llvm::PPCFrameLowering::spillCalleeSavedRegisters().

bool PPCInstrInfo::SubsumesPredicate	(	const SmallVectorImpl< MachineOperand > &	Pred1,
		const SmallVectorImpl< MachineOperand > &	Pred2
	)		const [override]

Definition at line 1203 of file PPCInstrInfo.cpp.

References getReg(), llvm::PPC::PRED_EQ, llvm::PPC::PRED_GE, llvm::PPC::PRED_GT, llvm::PPC::PRED_LE, llvm::PPC::PRED_LT, and llvm::SmallVectorTemplateCommon< T >::size().

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

• PPCInstrInfo.h
• PPCInstrInfo.cpp