llvm::SystemZSubtarget Class Reference

#include "Target/SystemZ/SystemZSubtarget.h"

Inheritance diagram for llvm::SystemZSubtarget:

Collaboration diagram for llvm::SystemZSubtarget:

Public Member Functions
	SystemZSubtarget (const Triple &TT, const std::string &CPU, const std::string &FS, const TargetMachine &TM)
const TargetFrameLowering *	getFrameLowering () const override
const SystemZInstrInfo *	getInstrInfo () const override
const SystemZRegisterInfo *	getRegisterInfo () const override
const SystemZTargetLowering *	getTargetLowering () const override
const SelectionDAGTargetInfo *	getSelectionDAGInfo () const override
bool	enableMachineScheduler () const override
bool	useAA () const override
bool	enableEarlyIfConversion () const override
bool	enableSubRegLiveness () const override
void	ParseSubtargetFeatures (StringRef CPU, StringRef FS)
bool	hasDistinctOps () const
bool	hasLoadStoreOnCond () const
bool	hasLoadStoreOnCond2 () const
bool	hasHighWord () const
bool	hasFPExtension () const
bool	hasPopulationCount () const
bool	hasMessageSecurityAssist3 () const
bool	hasMessageSecurityAssist4 () const
bool	hasResetReferenceBitsMultiple () const
bool	hasFastSerialization () const
bool	hasInterlockedAccess1 () const
bool	hasMiscellaneousExtensions () const
bool	hasExecutionHint () const
bool	hasLoadAndTrap () const
bool	hasTransactionalExecution () const
bool	hasProcessorAssist () const
bool	hasDFPZonedConversion () const
bool	hasEnhancedDAT2 () const
bool	hasLoadAndZeroRightmostByte () const
bool	hasMessageSecurityAssist5 () const
bool	hasDFPPackedConversion () const
bool	hasVector () const
bool	hasMiscellaneousExtensions2 () const
bool	hasGuardedStorage () const
bool	hasMessageSecurityAssist7 () const
bool	hasMessageSecurityAssist8 () const
bool	hasVectorEnhancements1 () const
bool	hasVectorPackedDecimal () const
bool	hasInsertReferenceBitsMultiple () const
bool	hasMiscellaneousExtensions3 () const
bool	hasMessageSecurityAssist9 () const
bool	hasVectorEnhancements2 () const
bool	hasVectorPackedDecimalEnhancement () const
bool	hasEnhancedSort () const
bool	hasDeflateConversion () const
bool	isPC32DBLSymbol (const GlobalValue *GV, CodeModel::Model CM) const
bool	isTargetELF () const

Protected Attributes
bool	HasDistinctOps
bool	HasLoadStoreOnCond
bool	HasHighWord
bool	HasFPExtension
bool	HasPopulationCount
bool	HasMessageSecurityAssist3
bool	HasMessageSecurityAssist4
bool	HasResetReferenceBitsMultiple
bool	HasFastSerialization
bool	HasInterlockedAccess1
bool	HasMiscellaneousExtensions
bool	HasExecutionHint
bool	HasLoadAndTrap
bool	HasTransactionalExecution
bool	HasProcessorAssist
bool	HasDFPZonedConversion
bool	HasEnhancedDAT2
bool	HasVector
bool	HasLoadStoreOnCond2
bool	HasLoadAndZeroRightmostByte
bool	HasMessageSecurityAssist5
bool	HasDFPPackedConversion
bool	HasMiscellaneousExtensions2
bool	HasGuardedStorage
bool	HasMessageSecurityAssist7
bool	HasMessageSecurityAssist8
bool	HasVectorEnhancements1
bool	HasVectorPackedDecimal
bool	HasInsertReferenceBitsMultiple
bool	HasMiscellaneousExtensions3
bool	HasMessageSecurityAssist9
bool	HasVectorEnhancements2
bool	HasVectorPackedDecimalEnhancement
bool	HasEnhancedSort
bool	HasDeflateConversion

Detailed Description

Definition at line 33 of file SystemZSubtarget.h.

Constructor & Destructor Documentation

SystemZSubtarget()

SystemZSubtarget::SystemZSubtarget	(	const Triple &	TT,
		const std::string &	CPU,
		const std::string &	FS,
		const TargetMachine &	TM
	)

Definition at line 39 of file SystemZSubtarget.cpp.

Member Function Documentation

enableEarlyIfConversion()

bool llvm::SystemZSubtarget::enableEarlyIfConversion ( ) const

inlineoverride

Definition at line 108 of file SystemZSubtarget.h.

References enableSubRegLiveness(), and ParseSubtargetFeatures().

enableMachineScheduler()

bool llvm::SystemZSubtarget::enableMachineScheduler ( ) const

inlineoverride

Definition at line 102 of file SystemZSubtarget.h.

enableSubRegLiveness()

bool SystemZSubtarget::enableSubRegLiveness ( ) const

override

Definition at line 65 of file SystemZSubtarget.cpp.

References UseSubRegLiveness.

Referenced by enableEarlyIfConversion().

getFrameLowering()

const TargetFrameLowering* llvm::SystemZSubtarget::getFrameLowering ( ) const

inlineoverride

Definition at line 85 of file SystemZSubtarget.h.

getInstrInfo()

const SystemZInstrInfo* llvm::SystemZSubtarget::getInstrInfo ( ) const

inlineoverride

Definition at line 88 of file SystemZSubtarget.h.

Referenced by llvm::SystemZTTIImpl::getIntImmCost(), llvm::SystemZVectorConstantInfo::isVectorConstantLegal(), and tieOpsIfNeeded().

getRegisterInfo()

const SystemZRegisterInfo* llvm::SystemZSubtarget::getRegisterInfo ( ) const

inlineoverride

Definition at line 89 of file SystemZSubtarget.h.

References llvm::SystemZInstrInfo::getRegisterInfo().

Referenced by llvm::SystemZRegisterInfo::getRegAllocationHints(), llvm::SystemZTargetLowering::SystemZTargetLowering(), and tieOpsIfNeeded().

getSelectionDAGInfo()

const SelectionDAGTargetInfo* llvm::SystemZSubtarget::getSelectionDAGInfo ( ) const

inlineoverride

Definition at line 95 of file SystemZSubtarget.h.

getTargetLowering()

const SystemZTargetLowering* llvm::SystemZSubtarget::getTargetLowering ( ) const

inlineoverride

Definition at line 92 of file SystemZSubtarget.h.

hasDeflateConversion()

bool llvm::SystemZSubtarget::hasDeflateConversion ( ) const

inline

Definition at line 240 of file SystemZSubtarget.h.

References HasDeflateConversion, and isPC32DBLSymbol().

hasDFPPackedConversion()

bool llvm::SystemZSubtarget::hasDFPPackedConversion ( ) const

inline

Definition at line 186 of file SystemZSubtarget.h.

References HasDFPPackedConversion.

hasDFPZonedConversion()

bool llvm::SystemZSubtarget::hasDFPZonedConversion ( ) const

inline

Definition at line 171 of file SystemZSubtarget.h.

References HasDFPZonedConversion.

hasDistinctOps()

bool llvm::SystemZSubtarget::hasDistinctOps ( ) const

inline

Definition at line 117 of file SystemZSubtarget.h.

References HasDistinctOps.

hasEnhancedDAT2()

bool llvm::SystemZSubtarget::hasEnhancedDAT2 ( ) const

inline

Definition at line 174 of file SystemZSubtarget.h.

References HasEnhancedDAT2.

hasEnhancedSort()

bool llvm::SystemZSubtarget::hasEnhancedSort ( ) const

inline

Definition at line 237 of file SystemZSubtarget.h.

References HasEnhancedSort.

hasExecutionHint()

bool llvm::SystemZSubtarget::hasExecutionHint ( ) const

inline

Definition at line 159 of file SystemZSubtarget.h.

References HasExecutionHint.

hasFastSerialization()

bool llvm::SystemZSubtarget::hasFastSerialization ( ) const

inline

Definition at line 148 of file SystemZSubtarget.h.

References HasFastSerialization.

Referenced by llvm::SystemZAsmPrinter::EmitInstruction().

hasFPExtension()

bool llvm::SystemZSubtarget::hasFPExtension ( ) const

inline

Definition at line 129 of file SystemZSubtarget.h.

References HasFPExtension.

Referenced by llvm::SystemZTargetLowering::SystemZTargetLowering().

hasGuardedStorage()

bool llvm::SystemZSubtarget::hasGuardedStorage ( ) const

inline

Definition at line 197 of file SystemZSubtarget.h.

References HasGuardedStorage.

hasHighWord()

bool llvm::SystemZSubtarget::hasHighWord ( ) const

inline

Definition at line 126 of file SystemZSubtarget.h.

References HasHighWord.

Referenced by llvm::SystemZTargetLowering::SystemZTargetLowering().

hasInsertReferenceBitsMultiple()

bool llvm::SystemZSubtarget::hasInsertReferenceBitsMultiple ( ) const

inline

Definition at line 214 of file SystemZSubtarget.h.

References HasInsertReferenceBitsMultiple.

hasInterlockedAccess1()

bool llvm::SystemZSubtarget::hasInterlockedAccess1 ( ) const

inline

Definition at line 151 of file SystemZSubtarget.h.

References HasInterlockedAccess1.

hasLoadAndTrap()

bool llvm::SystemZSubtarget::hasLoadAndTrap ( ) const

inline

Definition at line 162 of file SystemZSubtarget.h.

References HasLoadAndTrap.

hasLoadAndZeroRightmostByte()

bool llvm::SystemZSubtarget::hasLoadAndZeroRightmostByte ( ) const

inline

Definition at line 177 of file SystemZSubtarget.h.

References HasLoadAndZeroRightmostByte.

hasLoadStoreOnCond()

bool llvm::SystemZSubtarget::hasLoadStoreOnCond ( ) const

inline

Definition at line 120 of file SystemZSubtarget.h.

References HasLoadStoreOnCond.

Referenced by llvm::SystemZInstrInfo::canInsertSelect().

hasLoadStoreOnCond2()

bool llvm::SystemZSubtarget::hasLoadStoreOnCond2 ( ) const

inline

Definition at line 123 of file SystemZSubtarget.h.

References HasLoadStoreOnCond2.

Referenced by llvm::SystemZInstrInfo::canInsertSelect(), llvm::SystemZInstrInfo::FoldImmediate(), llvm::SystemZTTIImpl::getArithmeticInstrCost(), llvm::SystemZTTIImpl::getCastInstrCost(), and llvm::SystemZInstrInfo::insertSelect().

hasMessageSecurityAssist3()

bool llvm::SystemZSubtarget::hasMessageSecurityAssist3 ( ) const

inline

Definition at line 136 of file SystemZSubtarget.h.

References HasMessageSecurityAssist3.

hasMessageSecurityAssist4()

bool llvm::SystemZSubtarget::hasMessageSecurityAssist4 ( ) const

inline

Definition at line 140 of file SystemZSubtarget.h.

References HasMessageSecurityAssist4.

hasMessageSecurityAssist5()

bool llvm::SystemZSubtarget::hasMessageSecurityAssist5 ( ) const

inline

Definition at line 183 of file SystemZSubtarget.h.

References HasMessageSecurityAssist5.

hasMessageSecurityAssist7()

bool llvm::SystemZSubtarget::hasMessageSecurityAssist7 ( ) const

inline

Definition at line 201 of file SystemZSubtarget.h.

References HasMessageSecurityAssist7.

hasMessageSecurityAssist8()

bool llvm::SystemZSubtarget::hasMessageSecurityAssist8 ( ) const

inline

Definition at line 205 of file SystemZSubtarget.h.

References HasMessageSecurityAssist8.

hasMessageSecurityAssist9()

bool llvm::SystemZSubtarget::hasMessageSecurityAssist9 ( ) const

inline

Definition at line 225 of file SystemZSubtarget.h.

References HasMessageSecurityAssist9.

hasMiscellaneousExtensions()

bool llvm::SystemZSubtarget::hasMiscellaneousExtensions ( ) const

inline

Definition at line 154 of file SystemZSubtarget.h.

References HasMiscellaneousExtensions.

hasMiscellaneousExtensions2()

bool llvm::SystemZSubtarget::hasMiscellaneousExtensions2 ( ) const

inline

Definition at line 192 of file SystemZSubtarget.h.

References HasMiscellaneousExtensions2.

Referenced by llvm::SystemZTTIImpl::isFoldableLoad().

hasMiscellaneousExtensions3()

bool llvm::SystemZSubtarget::hasMiscellaneousExtensions3 ( ) const

inline

Definition at line 219 of file SystemZSubtarget.h.

References HasMiscellaneousExtensions3.

Referenced by llvm::SystemZTTIImpl::getArithmeticInstrCost(), llvm::SystemZInstrInfo::insertSelect(), and llvm::SystemZTargetLowering::SystemZTargetLowering().

hasPopulationCount()

bool llvm::SystemZSubtarget::hasPopulationCount ( ) const

inline

Definition at line 132 of file SystemZSubtarget.h.

References HasPopulationCount.

Referenced by llvm::SystemZTTIImpl::getPopcntSupport(), and llvm::SystemZTargetLowering::SystemZTargetLowering().

hasProcessorAssist()

bool llvm::SystemZSubtarget::hasProcessorAssist ( ) const

inline

Definition at line 168 of file SystemZSubtarget.h.

References HasProcessorAssist.

hasResetReferenceBitsMultiple()

bool llvm::SystemZSubtarget::hasResetReferenceBitsMultiple ( ) const

inline

Definition at line 143 of file SystemZSubtarget.h.

References HasResetReferenceBitsMultiple.

hasTransactionalExecution()

bool llvm::SystemZSubtarget::hasTransactionalExecution ( ) const

inline

Definition at line 165 of file SystemZSubtarget.h.

References HasTransactionalExecution.

hasVector()

bool llvm::SystemZSubtarget::hasVector ( ) const

inline

Definition at line 189 of file SystemZSubtarget.h.

References HasVector.

Referenced by llvm::SystemZInstrInfo::copyPhysReg(), llvm::SystemZRegisterInfo::eliminateFrameIndex(), llvm::SystemZTTIImpl::getArithmeticInstrCost(), llvm::SystemZRegisterInfo::getCalleeSavedRegs(), llvm::SystemZRegisterInfo::getCallPreservedMask(), llvm::SystemZTTIImpl::getCastInstrCost(), llvm::SystemZTTIImpl::getCmpSelInstrCost(), llvm::SystemZTTIImpl::getNumberOfRegisters(), llvm::SystemZTTIImpl::getRegisterBitWidth(), llvm::SystemZTTIImpl::getShuffleCost(), llvm::SystemZVectorConstantInfo::isVectorConstantLegal(), and llvm::SystemZTargetLowering::SystemZTargetLowering().

hasVectorEnhancements1()

bool llvm::SystemZSubtarget::hasVectorEnhancements1 ( ) const

inline

Definition at line 208 of file SystemZSubtarget.h.

References HasVectorEnhancements1.

Referenced by llvm::SystemZTTIImpl::getArithmeticInstrCost(), llvm::SystemZTargetLowering::isFMAFasterThanFMulAndFAdd(), llvm::SystemZVectorConstantInfo::isVectorConstantLegal(), and llvm::SystemZTargetLowering::SystemZTargetLowering().

hasVectorEnhancements2()

bool llvm::SystemZSubtarget::hasVectorEnhancements2 ( ) const

inline

Definition at line 228 of file SystemZSubtarget.h.

References HasVectorEnhancements2.

Referenced by llvm::SystemZTTIImpl::getCastInstrCost(), llvm::SystemZTTIImpl::getMemoryOpCost(), and llvm::SystemZTargetLowering::SystemZTargetLowering().

hasVectorPackedDecimal()

bool llvm::SystemZSubtarget::hasVectorPackedDecimal ( ) const

inline

Definition at line 211 of file SystemZSubtarget.h.

References HasVectorPackedDecimal.

hasVectorPackedDecimalEnhancement()

bool llvm::SystemZSubtarget::hasVectorPackedDecimalEnhancement ( ) const

inline

Definition at line 232 of file SystemZSubtarget.h.

References HasVectorPackedDecimalEnhancement.

isPC32DBLSymbol()

bool SystemZSubtarget::isPC32DBLSymbol	(	const GlobalValue *	GV,
		CodeModel::Model	CM
	)		const

Definition at line 69 of file SystemZSubtarget.cpp.

References llvm::GlobalValue::getAlignment(), llvm::GlobalValue::getParent(), llvm::TargetLoweringBase::getTargetMachine(), llvm::TargetMachine::shouldAssumeDSOLocal(), and llvm::CodeModel::Small.

Referenced by hasDeflateConversion().

isTargetELF()

bool llvm::SystemZSubtarget::isTargetELF ( ) const

inline

Definition at line 246 of file SystemZSubtarget.h.

References llvm::Triple::isOSBinFormatELF().

ParseSubtargetFeatures()

void llvm::SystemZSubtarget::ParseSubtargetFeatures	(	StringRef	CPU,
		StringRef	FS
	)

Referenced by enableEarlyIfConversion().

useAA()

bool llvm::SystemZSubtarget::useAA ( ) const

inlineoverride

Definition at line 105 of file SystemZSubtarget.h.

Member Data Documentation

HasDeflateConversion

bool llvm::SystemZSubtarget::HasDeflateConversion

protected

Definition at line 70 of file SystemZSubtarget.h.

Referenced by hasDeflateConversion().

HasDFPPackedConversion

bool llvm::SystemZSubtarget::HasDFPPackedConversion

protected

Definition at line 57 of file SystemZSubtarget.h.

Referenced by hasDFPPackedConversion().

HasDFPZonedConversion

bool llvm::SystemZSubtarget::HasDFPZonedConversion

protected

Definition at line 51 of file SystemZSubtarget.h.

Referenced by hasDFPZonedConversion().

HasDistinctOps

bool llvm::SystemZSubtarget::HasDistinctOps

protected

Definition at line 36 of file SystemZSubtarget.h.

Referenced by hasDistinctOps().

HasEnhancedDAT2

bool llvm::SystemZSubtarget::HasEnhancedDAT2

protected

Definition at line 52 of file SystemZSubtarget.h.

Referenced by hasEnhancedDAT2().

HasEnhancedSort

bool llvm::SystemZSubtarget::HasEnhancedSort

protected

Definition at line 69 of file SystemZSubtarget.h.

Referenced by hasEnhancedSort().

HasExecutionHint

bool llvm::SystemZSubtarget::HasExecutionHint

protected

Definition at line 47 of file SystemZSubtarget.h.

Referenced by hasExecutionHint().

HasFastSerialization

bool llvm::SystemZSubtarget::HasFastSerialization

protected

Definition at line 44 of file SystemZSubtarget.h.

Referenced by hasFastSerialization().

HasFPExtension

bool llvm::SystemZSubtarget::HasFPExtension

protected

Definition at line 39 of file SystemZSubtarget.h.

Referenced by hasFPExtension().

HasGuardedStorage

bool llvm::SystemZSubtarget::HasGuardedStorage

protected

Definition at line 59 of file SystemZSubtarget.h.

Referenced by hasGuardedStorage().

HasHighWord

bool llvm::SystemZSubtarget::HasHighWord

protected

Definition at line 38 of file SystemZSubtarget.h.

Referenced by hasHighWord().

HasInsertReferenceBitsMultiple

bool llvm::SystemZSubtarget::HasInsertReferenceBitsMultiple

protected

Definition at line 64 of file SystemZSubtarget.h.

Referenced by hasInsertReferenceBitsMultiple().

HasInterlockedAccess1

bool llvm::SystemZSubtarget::HasInterlockedAccess1

protected

Definition at line 45 of file SystemZSubtarget.h.

Referenced by hasInterlockedAccess1().

HasLoadAndTrap

bool llvm::SystemZSubtarget::HasLoadAndTrap

protected

Definition at line 48 of file SystemZSubtarget.h.

Referenced by hasLoadAndTrap().

HasLoadAndZeroRightmostByte

bool llvm::SystemZSubtarget::HasLoadAndZeroRightmostByte

protected

Definition at line 55 of file SystemZSubtarget.h.

Referenced by hasLoadAndZeroRightmostByte().

HasLoadStoreOnCond

bool llvm::SystemZSubtarget::HasLoadStoreOnCond

protected

Definition at line 37 of file SystemZSubtarget.h.

Referenced by hasLoadStoreOnCond().

HasLoadStoreOnCond2

bool llvm::SystemZSubtarget::HasLoadStoreOnCond2

protected

Definition at line 54 of file SystemZSubtarget.h.

Referenced by hasLoadStoreOnCond2().

HasMessageSecurityAssist3

bool llvm::SystemZSubtarget::HasMessageSecurityAssist3

protected

Definition at line 41 of file SystemZSubtarget.h.

Referenced by hasMessageSecurityAssist3().

HasMessageSecurityAssist4

bool llvm::SystemZSubtarget::HasMessageSecurityAssist4

protected

Definition at line 42 of file SystemZSubtarget.h.

Referenced by hasMessageSecurityAssist4().

HasMessageSecurityAssist5

bool llvm::SystemZSubtarget::HasMessageSecurityAssist5

protected

Definition at line 56 of file SystemZSubtarget.h.

Referenced by hasMessageSecurityAssist5().

HasMessageSecurityAssist7

bool llvm::SystemZSubtarget::HasMessageSecurityAssist7

protected

Definition at line 60 of file SystemZSubtarget.h.

Referenced by hasMessageSecurityAssist7().

HasMessageSecurityAssist8

bool llvm::SystemZSubtarget::HasMessageSecurityAssist8

protected

Definition at line 61 of file SystemZSubtarget.h.

Referenced by hasMessageSecurityAssist8().

HasMessageSecurityAssist9

bool llvm::SystemZSubtarget::HasMessageSecurityAssist9

protected

Definition at line 66 of file SystemZSubtarget.h.

Referenced by hasMessageSecurityAssist9().

HasMiscellaneousExtensions

bool llvm::SystemZSubtarget::HasMiscellaneousExtensions

protected

Definition at line 46 of file SystemZSubtarget.h.

Referenced by hasMiscellaneousExtensions().

HasMiscellaneousExtensions2

bool llvm::SystemZSubtarget::HasMiscellaneousExtensions2

protected

Definition at line 58 of file SystemZSubtarget.h.

Referenced by hasMiscellaneousExtensions2().

HasMiscellaneousExtensions3

bool llvm::SystemZSubtarget::HasMiscellaneousExtensions3

protected

Definition at line 65 of file SystemZSubtarget.h.

Referenced by hasMiscellaneousExtensions3().

HasPopulationCount

bool llvm::SystemZSubtarget::HasPopulationCount

protected

Definition at line 40 of file SystemZSubtarget.h.

Referenced by hasPopulationCount().

HasProcessorAssist

bool llvm::SystemZSubtarget::HasProcessorAssist

protected

Definition at line 50 of file SystemZSubtarget.h.

Referenced by hasProcessorAssist().

HasResetReferenceBitsMultiple

bool llvm::SystemZSubtarget::HasResetReferenceBitsMultiple

protected

Definition at line 43 of file SystemZSubtarget.h.

Referenced by hasResetReferenceBitsMultiple().

HasTransactionalExecution

bool llvm::SystemZSubtarget::HasTransactionalExecution

protected

Definition at line 49 of file SystemZSubtarget.h.

Referenced by hasTransactionalExecution().

HasVector

bool llvm::SystemZSubtarget::HasVector

protected

Definition at line 53 of file SystemZSubtarget.h.

Referenced by hasVector().

HasVectorEnhancements1

bool llvm::SystemZSubtarget::HasVectorEnhancements1

protected

Definition at line 62 of file SystemZSubtarget.h.

Referenced by hasVectorEnhancements1().

HasVectorEnhancements2

bool llvm::SystemZSubtarget::HasVectorEnhancements2

protected

Definition at line 67 of file SystemZSubtarget.h.

Referenced by hasVectorEnhancements2().

HasVectorPackedDecimal

bool llvm::SystemZSubtarget::HasVectorPackedDecimal

protected

Definition at line 63 of file SystemZSubtarget.h.

Referenced by hasVectorPackedDecimal().

HasVectorPackedDecimalEnhancement

bool llvm::SystemZSubtarget::HasVectorPackedDecimalEnhancement

protected

Definition at line 68 of file SystemZSubtarget.h.

Referenced by hasVectorPackedDecimalEnhancement().

---

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

• lib/Target/SystemZ/SystemZSubtarget.h
• lib/Target/SystemZ/SystemZSubtarget.cpp