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 (PPCTargetMachine &TM)
virtual const PPCRegisterInfo &	getRegisterInfo () const
ScheduleHazardRecognizer *	CreateTargetHazardRecognizer (const TargetMachine *TM, const ScheduleDAG *DAG) const
ScheduleHazardRecognizer *	CreateTargetPostRAHazardRecognizer (const InstrItineraryData *II, const ScheduleDAG *DAG) const
bool	isCoalescableExtInstr (const MachineInstr &MI, unsigned &SrcReg, unsigned &DstReg, unsigned &SubIdx) const
unsigned	isLoadFromStackSlot (const MachineInstr *MI, int &FrameIndex) const
unsigned	isStoreToStackSlot (const MachineInstr *MI, int &FrameIndex) const
virtual MachineInstr *	commuteInstruction (MachineInstr *MI, bool NewMI) const
virtual void	insertNoop (MachineBasicBlock &MBB, MachineBasicBlock::iterator MI) const
virtual bool	AnalyzeBranch (MachineBasicBlock &MBB, MachineBasicBlock *&TBB, MachineBasicBlock *&FBB, SmallVectorImpl< MachineOperand > &Cond, bool AllowModify) const
virtual unsigned	RemoveBranch (MachineBasicBlock &MBB) const
virtual unsigned	InsertBranch (MachineBasicBlock &MBB, MachineBasicBlock *TBB, MachineBasicBlock *FBB, const SmallVectorImpl< MachineOperand > &Cond, DebugLoc DL) const
virtual bool	canInsertSelect (const MachineBasicBlock &, const SmallVectorImpl< MachineOperand > &Cond, unsigned, unsigned, int &, int &, int &) const
virtual void	insertSelect (MachineBasicBlock &MBB, MachineBasicBlock::iterator MI, DebugLoc DL, unsigned DstReg, const SmallVectorImpl< MachineOperand > &Cond, unsigned TrueReg, unsigned FalseReg) const
virtual void	copyPhysReg (MachineBasicBlock &MBB, MachineBasicBlock::iterator I, DebugLoc DL, unsigned DestReg, unsigned SrcReg, bool KillSrc) const
virtual void	storeRegToStackSlot (MachineBasicBlock &MBB, MachineBasicBlock::iterator MBBI, unsigned SrcReg, bool isKill, int FrameIndex, const TargetRegisterClass *RC, const TargetRegisterInfo *TRI) const
virtual void	loadRegFromStackSlot (MachineBasicBlock &MBB, MachineBasicBlock::iterator MBBI, unsigned DestReg, int FrameIndex, const TargetRegisterClass *RC, const TargetRegisterInfo *TRI) const
virtual MachineInstr *	emitFrameIndexDebugValue (MachineFunction &MF, int FrameIx, uint64_t Offset, const MDNode *MDPtr, DebugLoc DL) const
virtual bool	ReverseBranchCondition (SmallVectorImpl< MachineOperand > &Cond) const
virtual bool	FoldImmediate (MachineInstr *UseMI, MachineInstr *DefMI, unsigned Reg, MachineRegisterInfo *MRI) const
virtual bool	isProfitableToIfCvt (MachineBasicBlock &MBB, unsigned NumCycles, unsigned ExtraPredCycles, const BranchProbability &Probability) const
virtual bool	isProfitableToIfCvt (MachineBasicBlock &TMBB, unsigned NumT, unsigned ExtraT, MachineBasicBlock &FMBB, unsigned NumF, unsigned ExtraF, const BranchProbability &Probability) const
virtual bool	isProfitableToDupForIfCvt (MachineBasicBlock &MBB, unsigned NumCycles, const BranchProbability &Probability) const
virtual bool	isProfitableToUnpredicate (MachineBasicBlock &TMBB, MachineBasicBlock &FMBB) const
bool	isPredicated (const MachineInstr *MI) const
virtual bool	isUnpredicatedTerminator (const MachineInstr *MI) const
virtual bool	PredicateInstruction (MachineInstr *MI, const SmallVectorImpl< MachineOperand > &Pred) const
virtual bool	SubsumesPredicate (const SmallVectorImpl< MachineOperand > &Pred1, const SmallVectorImpl< MachineOperand > &Pred2) const
virtual bool	DefinesPredicate (MachineInstr *MI, std::vector< MachineOperand > &Pred) const
virtual bool	isPredicable (MachineInstr *MI) const
virtual bool	analyzeCompare (const MachineInstr *MI, unsigned &SrcReg, unsigned &SrcReg2, int &Mask, int &Value) const
virtual bool	optimizeCompareInstr (MachineInstr *CmpInstr, unsigned SrcReg, unsigned SrcReg2, int Mask, int Value, const MachineRegisterInfo *MRI) const
virtual unsigned	GetInstSizeInBytes (const MachineInstr *MI) const

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Detailed Description

Definition at line 67 of file PPCInstrInfo.h.

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Constructor & Destructor Documentation

PPCInstrInfo::PPCInstrInfo

(

PPCTargetMachine &

TM

)

[explicit]

Definition at line 48 of file PPCInstrInfo.cpp.

---

Member Function Documentation

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

Definition at line 227 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(), llvm::PPCTargetMachine::getSubtargetImpl(), llvm::ARM_PROC::I, llvm::MachineOperand::isMBB(), llvm::PPCSubtarget::isPPC64(), isUnpredicatedTerminator(), and llvm::SmallVectorTemplateBase< T, isPodLike< T >::value >::push_back().

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

Definition at line 1062 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 [virtual]

Definition at line 428 of file PPCInstrInfo.cpp.

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

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

Definition at line 152 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::isDead(), llvm::MachineOperand::isKill(), llvm::A64CC::MI, llvm::MachineOperand::setImm(), llvm::MachineOperand::setIsKill(), llvm::MachineOperand::setReg(), and llvm::MCOI::TIED_TO.

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

Definition at line 526 of file PPCInstrInfo.cpp.

References llvm::MachineInstrBuilder::addReg(), llvm::BuildMI(), llvm::getKillRegState(), llvm::MCInstrDesc::getNumOperands(), llvm_unreachable, and OR.

ScheduleHazardRecognizer * PPCInstrInfo::CreateTargetHazardRecognizer	(	const TargetMachine *	TM,
		const ScheduleDAG *	DAG
	)		const

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

Definition at line 54 of file PPCInstrInfo.cpp.

References llvm::PPC::DIR_440, llvm::PPC::DIR_A2, llvm::PPC::DIR_E500mc, llvm::PPC::DIR_E5500, llvm::TargetMachine::getInstrItineraryData(), and llvm::TargetMachine::getSubtarget().

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

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

Definition at line 69 of file PPCInstrInfo.cpp.

References llvm::PPC::DIR_440, llvm::PPC::DIR_A2, llvm::PPC::DIR_E500mc, llvm::PPC::DIR_E5500, llvm::PPCTargetMachine::getInstrInfo(), llvm::TargetMachine::getSubtarget(), and TII.

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

Definition at line 1011 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(), llvm::ARM_PROC::I, llvm::ARM_PROC::IE, llvm::MachineOperand::isDef(), llvm::MachineOperand::isReg(), and llvm::MachineOperand::isRegMask().

MachineInstr * PPCInstrInfo::emitFrameIndexDebugValue	(	MachineFunction &	MF,
		int	FrameIx,
		uint64_t	Offset,
		const MDNode *	MDPtr,
		DebugLoc	DL
	)		const [virtual]

Definition at line 796 of file PPCInstrInfo.cpp.

References llvm::addFrameReference(), llvm::MachineInstrBuilder::addImm(), llvm::MachineInstrBuilder::addMetadata(), llvm::BuildMI(), and llvm::TargetOpcode::DBG_VALUE.

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

Definition at line 816 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::PPCTargetMachine::getSubtargetImpl(), 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 [virtual]

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

Definition at line 1364 of file PPCInstrInfo.cpp.

References llvm::TargetOpcode::DBG_VALUE, llvm::ISD::EH_LABEL, llvm::TargetOpcode::GC_LABEL, llvm::TargetMachine::getMCAsmInfo(), llvm::MachineInstr::getOpcode(), llvm::MachineInstr::getOperand(), llvm::MachineInstr::getParent(), llvm::MachineBasicBlock::getParent(), llvm::MachineOperand::getSymbolName(), llvm::MachineFunction::getTarget(), llvm::ISD::INLINEASM, and llvm::TargetOpcode::PROLOG_LABEL.

virtual const PPCRegisterInfo& llvm::PPCInstrInfo::getRegisterInfo

(

)

const [inline, virtual]

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 88 of file PPCInstrInfo.h.

Referenced by llvm::PPCTargetMachine::getRegisterInfo(), and optimizeCompareInstr().

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

Definition at line 390 of file PPCInstrInfo.cpp.

References llvm::MachineInstrBuilder::addImm(), llvm::MachineInstrBuilder::addMBB(), llvm::MachineInstrBuilder::addReg(), llvm::PPCISD::BDNZ, llvm::PPCISD::BDZ, llvm::BuildMI(), llvm::SmallVectorBase::empty(), getReg(), llvm::PPCTargetMachine::getSubtargetImpl(), llvm::PPCSubtarget::isPPC64(), and llvm::SmallVectorTemplateCommon< T >::size().

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

Definition at line 217 of file PPCInstrInfo.cpp.

References llvm::BuildMI().

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

Definition at line 466 of file PPCInstrInfo.cpp.

References llvm::MachineInstrBuilder::addReg(), llvm::BuildMI(), llvm::TargetRegisterClass::contains(), llvm::TargetOpcode::COPY, llvm::MachineBasicBlock::getParent(), getReg(), llvm::MachineFunction::getRegInfo(), llvm::PPCTargetMachine::getSubtargetImpl(), llvm::PPCSubtarget::hasISEL(), llvm_unreachable, 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().

Referenced by llvm::PPCTargetLowering::EmitInstrWithCustomInserter().

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

Definition at line 87 of file PPCInstrInfo.cpp.

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

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

Definition at line 101 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::A64DB::LD.

bool PPCInstrInfo::isPredicable

(

MachineInstr *

MI

)

const [virtual]

Definition at line 1047 of file PPCInstrInfo.cpp.

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

bool PPCInstrInfo::isPredicated

(

const MachineInstr *

MI

)

const

Definition at line 907 of file PPCInstrInfo.cpp.

Referenced by isUnpredicatedTerminator().

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

Definition at line 178 of file PPCInstrInfo.h.

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

Definition at line 166 of file PPCInstrInfo.h.

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

Definition at line 898 of file PPCInstrInfo.cpp.

References MBBDefinesCTR().

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

Definition at line 185 of file PPCInstrInfo.h.

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

Definition at line 125 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 [virtual]

Definition at line 918 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 [virtual]

Definition at line 759 of file PPCInstrInfo.cpp.

References 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 [virtual]

Definition at line 1090 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::MachineInstr::getOpcode(), llvm::MachineInstr::getOperand(), llvm::MachineInstr::getParent(), llvm::MachineBasicBlock::getParent(), llvm::MachineOperand::getReg(), getRegisterInfo(), llvm::MachineOperand::getSubReg(), llvm::PPCTargetMachine::getSubtargetImpl(), llvm::PPC::getSwappedPredicate(), llvm::MachineRegisterInfo::getUniqueVRegDef(), llvm::ARM_PROC::I, llvm::ARM_PROC::IE, llvm::MCInstrDesc::ImplicitDefs, llvm::MCInstrDesc::ImplicitUses, llvm::PPCSubtarget::isPPC64(), llvm::RegState::Kill, llvm::A64CC::MI, llvm::MachineInstr::modifiesRegister(), llvm::next(), 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_begin(), and llvm::MachineRegisterInfo::use_end().

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

Definition at line 929 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::PPCTargetMachine::getSubtargetImpl(), llvm::PPCSubtarget::isPPC64(), llvm_unreachable, llvm::A64CC::MI, llvm::MachineInstr::RemoveOperand(), and llvm::MachineInstr::setDesc().

unsigned PPCInstrInfo::RemoveBranch

(

MachineBasicBlock &

MBB

)

const [virtual]

Definition at line 358 of file PPCInstrInfo.cpp.

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

bool PPCInstrInfo::ReverseBranchCondition

(

SmallVectorImpl< MachineOperand > &

Cond

)

const [virtual]

Definition at line 806 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 [virtual]

Definition at line 648 of file PPCInstrInfo.cpp.

References 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 [virtual]

Definition at line 983 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