LLVM: llvm::HexagonSubtarget Class Reference (original) (raw)

#include "[Target/Hexagon/HexagonSubtarget.h](HexagonSubtarget%5F8h%5Fsource.html)"

Public Member Functions
HexagonSubtarget (const Triple &TT, StringRef CPU, StringRef FS, const TargetMachine &TM)
const Triple & getTargetTriple () const
bool isEnvironmentMusl () const
const InstrItineraryData * getInstrItineraryData () const override
getInstrItins - Return the instruction itineraries based on subtarget selection.
const HexagonInstrInfo * getInstrInfo () const override
const HexagonRegisterInfo * getRegisterInfo () const override
const HexagonTargetLowering * getTargetLowering () const override
const HexagonFrameLowering * getFrameLowering () const override
const HexagonSelectionDAGInfo * getSelectionDAGInfo () const override
HexagonSubtarget & initializeSubtargetDependencies (StringRef CPU, StringRef FS)
void ParseSubtargetFeatures (StringRef CPU, StringRef TuneCPU, StringRef FS)
ParseSubtargetFeatures - Parses features string setting specified subtarget options.
bool isXRaySupported () const override
bool hasV5Ops () const
bool hasV5OpsOnly () const
bool hasV55Ops () const
bool hasV55OpsOnly () const
bool hasV60Ops () const
bool hasV60OpsOnly () const
bool hasV62Ops () const
bool hasV62OpsOnly () const
bool hasV65Ops () const
bool hasV65OpsOnly () const
bool hasV66Ops () const
bool hasV66OpsOnly () const
bool hasV67Ops () const
bool hasV67OpsOnly () const
bool hasV68Ops () const
bool hasV68OpsOnly () const
bool hasV69Ops () const
bool hasV69OpsOnly () const
bool hasV71Ops () const
bool hasV71OpsOnly () const
bool hasV73Ops () const
bool hasV73OpsOnly () const
bool hasV75Ops () const
bool hasV75OpsOnly () const
bool hasV79Ops () const
bool hasV79OpsOnly () const
bool useHVXV79Ops () const
bool hasV81Ops () const
bool hasV81OpsOnly () const
bool useHVXV81Ops () const
bool useAudioOps () const
bool useCompound () const
bool useLongCalls () const
bool useMemops () const
bool usePackets () const
bool useNewValueJumps () const
bool useNewValueStores () const
bool useSmallData () const
bool useZRegOps () const
bool useCabac () const
bool isTinyCore () const
bool isTinyCoreWithDuplex () const
bool useHVXIEEEFPOps () const
bool useHVXQFloatOps () const
bool useHVXFloatingPoint () const
bool useHVXOps () const
bool useHVXV60Ops () const
bool useHVXV62Ops () const
bool useHVXV65Ops () const
bool useHVXV66Ops () const
bool useHVXV67Ops () const
bool useHVXV68Ops () const
bool useHVXV69Ops () const
bool useHVXV71Ops () const
bool useHVXV73Ops () const
bool useHVX128BOps () const
bool useHVX64BOps () const
bool hasMemNoShuf () const
bool hasReservedR19 () const
bool usePredicatedCalls () const
bool noreturnStackElim () const
bool useBSBScheduling () const
bool enableMachineScheduler () const override
bool enableMachineSchedDefaultSched () const override
AntiDepBreakMode getAntiDepBreakMode () const override
bool enablePostRAScheduler () const override
True if the subtarget should run a scheduler after register allocation.
bool enableSubRegLiveness () const override
const std::string & getCPUString () const
const Hexagon::ArchEnum & getHexagonArchVersion () const
void getPostRAMutations (std::vector< std::unique_ptr< ScheduleDAGMutation > > &Mutations) const override
void getSMSMutations (std::vector< std::unique_ptr< ScheduleDAGMutation > > &Mutations) const override
bool useAA () const override
Enable use of alias analysis during code generation (during MI scheduling, DAGCombine, etc.).
void adjustSchedDependency (SUnit *Def, int DefOpIdx, SUnit *Use, int UseOpIdx, SDep &Dep, const TargetSchedModel *SchedModel) const override
Perform target specific adjustments to the latency of a schedule dependency.
unsigned getVectorLength () const
ArrayRef< MVT > getHVXElementTypes () const
bool isHVXElementType (MVT Ty, bool IncludeBool=false) const
bool isHVXVectorType (EVT VecTy, bool IncludeBool=false) const
bool isTypeForHVX (Type *VecTy, bool IncludeBool=false) const
Align getTypeAlignment (MVT Ty) const
unsigned getL1CacheLineSize () const
unsigned getL1PrefetchDistance () const
Intrinsic::ID getIntrinsicId (unsigned Opc) const
Public Attributes
Hexagon::ArchEnum HexagonArchVersion
Hexagon::ArchEnum HexagonHVXVersion = Hexagon::ArchEnum::NoArch
CodeGenOptLevel OptLevel
bool UseBSBScheduling
True if the target should use Back-Skip-Back scheduling.

Definition at line 43 of file HexagonSubtarget.h.

◆ adjustSchedDependency()

Perform target specific adjustments to the latency of a schedule dependency.

Definition at line 434 of file HexagonSubtarget.cpp.

References llvm::HexagonInstrInfo::canExecuteInBundle(), llvm::SmallPtrSetImplBase::clear(), EnableDotCurSched, getInstrInfo(), llvm::SDep::getLatency(), llvm::MachineInstr::getNumOperands(), llvm::MachineInstr::getOperand(), llvm::MachineOperand::getReg(), llvm::SDep::isArtificial(), llvm::MachineInstr::isCopy(), llvm::MachineOperand::isReg(), llvm::MachineInstr::isRegSequence(), llvm::HexagonInstrInfo::isToBeScheduledASAP(), llvm::MachineOperand::isUse(), llvm::Latency, and llvm::SDep::setLatency().

◆ enableMachineSchedDefaultSched()

bool llvm::HexagonSubtarget::enableMachineSchedDefaultSched ( ) const inlineoverride

◆ enableMachineScheduler()

bool HexagonSubtarget::enableMachineScheduler ( ) const override

◆ enablePostRAScheduler()

bool llvm::HexagonSubtarget::enablePostRAScheduler ( ) const inlineoverride

True if the subtarget should run a scheduler after register allocation.

Definition at line 307 of file HexagonSubtarget.h.

◆ enableSubRegLiveness()

bool HexagonSubtarget::enableSubRegLiveness ( ) const override

◆ getAntiDepBreakMode()

AntiDepBreakMode llvm::HexagonSubtarget::getAntiDepBreakMode ( ) const inlineoverride

◆ getCPUString()

const std::string & llvm::HexagonSubtarget::getCPUString ( ) const inline

◆ getFrameLowering()

◆ getHexagonArchVersion()

Definition at line 313 of file HexagonSubtarget.h.

References HexagonArchVersion.

Referenced by hasV55Ops(), hasV55OpsOnly(), hasV5Ops(), hasV5OpsOnly(), hasV60Ops(), hasV60OpsOnly(), hasV62Ops(), hasV62OpsOnly(), hasV65Ops(), hasV65OpsOnly(), hasV66Ops(), hasV66OpsOnly(), hasV67Ops(), hasV67OpsOnly(), hasV68Ops(), hasV68OpsOnly(), hasV69Ops(), hasV69OpsOnly(), hasV71Ops(), hasV71OpsOnly(), hasV73Ops(), hasV73OpsOnly(), hasV75Ops(), hasV75OpsOnly(), hasV79Ops(), hasV79OpsOnly(), hasV81Ops(), and hasV81OpsOnly().

◆ getHVXElementTypes()

ArrayRef< MVT > llvm::HexagonSubtarget::getHVXElementTypes ( ) const inline

◆ getInstrInfo()

◆ getInstrItineraryData()

getInstrItins - Return the instruction itineraries based on subtarget selection.

Definition at line 119 of file HexagonSubtarget.h.

◆ getIntrinsicId()

◆ getL1CacheLineSize()

unsigned HexagonSubtarget::getL1CacheLineSize ( ) const

◆ getL1PrefetchDistance()

unsigned HexagonSubtarget::getL1PrefetchDistance ( ) const

◆ getPostRAMutations()

void HexagonSubtarget::getPostRAMutations ( std::vector< std::unique_ptr< ScheduleDAGMutation > > & Mutations) const override

◆ getRegisterInfo()

◆ getSelectionDAGInfo()

◆ getSMSMutations()

void HexagonSubtarget::getSMSMutations ( std::vector< std::unique_ptr< ScheduleDAGMutation > > & Mutations) const override

◆ getTargetLowering()

◆ getTargetTriple()

const Triple & llvm::HexagonSubtarget::getTargetTriple ( ) const inline

◆ getTypeAlignment()

Align llvm::HexagonSubtarget::getTypeAlignment ( MVT Ty) const inline

◆ getVectorLength()

unsigned llvm::HexagonSubtarget::getVectorLength ( ) const inline

◆ hasMemNoShuf()

bool llvm::HexagonSubtarget::hasMemNoShuf ( ) const inline

◆ hasReservedR19()

bool llvm::HexagonSubtarget::hasReservedR19 ( ) const inline

◆ hasV55Ops()

bool llvm::HexagonSubtarget::hasV55Ops ( ) const inline

◆ hasV55OpsOnly()

bool llvm::HexagonSubtarget::hasV55OpsOnly ( ) const inline

◆ hasV5Ops()

bool llvm::HexagonSubtarget::hasV5Ops ( ) const inline

◆ hasV5OpsOnly()

bool llvm::HexagonSubtarget::hasV5OpsOnly ( ) const inline

◆ hasV60Ops()

bool llvm::HexagonSubtarget::hasV60Ops ( ) const inline

◆ hasV60OpsOnly()

bool llvm::HexagonSubtarget::hasV60OpsOnly ( ) const inline

◆ hasV62Ops()

bool llvm::HexagonSubtarget::hasV62Ops ( ) const inline

◆ hasV62OpsOnly()

bool llvm::HexagonSubtarget::hasV62OpsOnly ( ) const inline

◆ hasV65Ops()

bool llvm::HexagonSubtarget::hasV65Ops ( ) const inline

◆ hasV65OpsOnly()

bool llvm::HexagonSubtarget::hasV65OpsOnly ( ) const inline

◆ hasV66Ops()

bool llvm::HexagonSubtarget::hasV66Ops ( ) const inline

◆ hasV66OpsOnly()

bool llvm::HexagonSubtarget::hasV66OpsOnly ( ) const inline

◆ hasV67Ops()

bool llvm::HexagonSubtarget::hasV67Ops ( ) const inline

◆ hasV67OpsOnly()

bool llvm::HexagonSubtarget::hasV67OpsOnly ( ) const inline

◆ hasV68Ops()

bool llvm::HexagonSubtarget::hasV68Ops ( ) const inline

◆ hasV68OpsOnly()

bool llvm::HexagonSubtarget::hasV68OpsOnly ( ) const inline

◆ hasV69Ops()

bool llvm::HexagonSubtarget::hasV69Ops ( ) const inline

◆ hasV69OpsOnly()

bool llvm::HexagonSubtarget::hasV69OpsOnly ( ) const inline

◆ hasV71Ops()

bool llvm::HexagonSubtarget::hasV71Ops ( ) const inline

◆ hasV71OpsOnly()

bool llvm::HexagonSubtarget::hasV71OpsOnly ( ) const inline

◆ hasV73Ops()

bool llvm::HexagonSubtarget::hasV73Ops ( ) const inline

◆ hasV73OpsOnly()

bool llvm::HexagonSubtarget::hasV73OpsOnly ( ) const inline

◆ hasV75Ops()

bool llvm::HexagonSubtarget::hasV75Ops ( ) const inline

◆ hasV75OpsOnly()

bool llvm::HexagonSubtarget::hasV75OpsOnly ( ) const inline

◆ hasV79Ops()

bool llvm::HexagonSubtarget::hasV79Ops ( ) const inline

◆ hasV79OpsOnly()

bool llvm::HexagonSubtarget::hasV79OpsOnly ( ) const inline

◆ hasV81Ops()

bool llvm::HexagonSubtarget::hasV81Ops ( ) const inline

◆ hasV81OpsOnly()

bool llvm::HexagonSubtarget::hasV81OpsOnly ( ) const inline

◆ initializeSubtargetDependencies()

Definition at line 87 of file HexagonSubtarget.cpp.

References llvm::SubtargetFeatures::AddFeature(), llvm::Hexagon_MC::completeHVXFeatures(), llvm::StringRef::consumeInteger(), llvm::count_if(), llvm::dbgs(), llvm::StringRef::drop_front(), EnableBSBSched, F, llvm::Hexagon::getCpu(), llvm::SubtargetFeatures::getFeatures(), llvm::SubtargetFeatures::getString(), hasV60Ops(), hasV68Ops(), HexagonArchVersion, llvm::HexagonDisableDuplex, isTinyCore(), LLVM_DEBUG, llvm_unreachable, OverrideLongCalls, ParseSubtargetFeatures(), llvm::FeatureBitset::reset(), llvm::reverse(), llvm::StringRef::starts_with(), UseBSBScheduling, and useHVXV68Ops().

Referenced by HexagonSubtarget().

◆ isEnvironmentMusl()

bool llvm::HexagonSubtarget::isEnvironmentMusl ( ) const inline

◆ isHVXElementType()

bool HexagonSubtarget::isHVXElementType ( MVT Ty,
bool IncludeBool = false ) const

◆ isHVXVectorType()

bool HexagonSubtarget::isHVXVectorType ( EVT VecTy,
bool IncludeBool = false ) const

Definition at line 179 of file HexagonSubtarget.cpp.

References getHVXElementTypes(), llvm::EVT::getSimpleVT(), llvm::EVT::getSizeInBits(), llvm::MVT::getVectorElementType(), getVectorLength(), llvm::EVT::getVectorNumElements(), llvm::is_contained(), llvm::EVT::isScalableVector(), llvm::EVT::isSimple(), llvm::EVT::isVector(), T, and useHVXOps().

Referenced by getTypeAlignment(), and isTypeForHVX().

◆ isTinyCore()

bool llvm::HexagonSubtarget::isTinyCore ( ) const inline

◆ isTinyCoreWithDuplex()

bool llvm::HexagonSubtarget::isTinyCoreWithDuplex ( ) const inline

◆ isTypeForHVX()

bool HexagonSubtarget::isTypeForHVX ( Type * VecTy,
bool IncludeBool = false ) const

Definition at line 207 of file HexagonSubtarget.cpp.

References llvm::EVT::getEVT(), llvm::HexagonTargetLowering::getPreferredVectorAction(), llvm::Type::getScalarType(), getTargetLowering(), llvm::MVT::getVectorElementType(), llvm::MVT::getVectorVT(), llvm::isa(), llvm::Type::isFloatingPointTy(), isHVXVectorType(), llvm::Type::isIntegerTy(), llvm::MVT::isValid(), llvm::Type::isVectorTy(), llvm::PowerOf2Ceil(), llvm::TargetLoweringBase::TypeWidenVector, and useHVXFloatingPoint().

◆ isXRaySupported()

bool llvm::HexagonSubtarget::isXRaySupported ( ) const inlineoverride

◆ noreturnStackElim()

bool llvm::HexagonSubtarget::noreturnStackElim ( ) const inline

◆ ParseSubtargetFeatures()

ParseSubtargetFeatures - Parses features string setting specified subtarget options.

Definition of function is auto generated by tblgen.

Referenced by initializeSubtargetDependencies().

◆ useAA()

bool HexagonSubtarget::useAA ( ) const override

◆ useAudioOps()

bool llvm::HexagonSubtarget::useAudioOps ( ) const inline

◆ useBSBScheduling()

bool llvm::HexagonSubtarget::useBSBScheduling ( ) const inline

◆ useCabac()

bool llvm::HexagonSubtarget::useCabac ( ) const inline

◆ useCompound()

bool llvm::HexagonSubtarget::useCompound ( ) const inline

◆ useHVX128BOps()

bool llvm::HexagonSubtarget::useHVX128BOps ( ) const inline

◆ useHVX64BOps()

bool llvm::HexagonSubtarget::useHVX64BOps ( ) const inline

◆ useHVXFloatingPoint()

bool llvm::HexagonSubtarget::useHVXFloatingPoint ( ) const inline

◆ useHVXIEEEFPOps()

bool llvm::HexagonSubtarget::useHVXIEEEFPOps ( ) const inline

◆ useHVXOps()

bool llvm::HexagonSubtarget::useHVXOps ( ) const inline

◆ useHVXQFloatOps()

bool llvm::HexagonSubtarget::useHVXQFloatOps ( ) const inline

◆ useHVXV60Ops()

bool llvm::HexagonSubtarget::useHVXV60Ops ( ) const inline

◆ useHVXV62Ops()

bool llvm::HexagonSubtarget::useHVXV62Ops ( ) const inline

◆ useHVXV65Ops()

bool llvm::HexagonSubtarget::useHVXV65Ops ( ) const inline

◆ useHVXV66Ops()

bool llvm::HexagonSubtarget::useHVXV66Ops ( ) const inline

◆ useHVXV67Ops()

bool llvm::HexagonSubtarget::useHVXV67Ops ( ) const inline

◆ useHVXV68Ops()

bool llvm::HexagonSubtarget::useHVXV68Ops ( ) const inline

◆ useHVXV69Ops()

bool llvm::HexagonSubtarget::useHVXV69Ops ( ) const inline

◆ useHVXV71Ops()

bool llvm::HexagonSubtarget::useHVXV71Ops ( ) const inline

◆ useHVXV73Ops()

bool llvm::HexagonSubtarget::useHVXV73Ops ( ) const inline

◆ useHVXV79Ops()

bool llvm::HexagonSubtarget::useHVXV79Ops ( ) const inline

◆ useHVXV81Ops()

bool llvm::HexagonSubtarget::useHVXV81Ops ( ) const inline

◆ useLongCalls()

bool llvm::HexagonSubtarget::useLongCalls ( ) const inline

◆ useMemops()

bool llvm::HexagonSubtarget::useMemops ( ) const inline

◆ useNewValueJumps()

bool llvm::HexagonSubtarget::useNewValueJumps ( ) const inline

◆ useNewValueStores()

bool llvm::HexagonSubtarget::useNewValueStores ( ) const inline

◆ usePackets()

bool llvm::HexagonSubtarget::usePackets ( ) const inline

◆ usePredicatedCalls()

bool HexagonSubtarget::usePredicatedCalls ( ) const

◆ useSmallData()

bool llvm::HexagonSubtarget::useSmallData ( ) const inline

◆ useZRegOps()

bool llvm::HexagonSubtarget::useZRegOps ( ) const inline

◆ HexagonArchVersion

◆ HexagonHVXVersion

Definition at line 71 of file HexagonSubtarget.h.

Referenced by useHVXOps(), useHVXQFloatOps(), useHVXV60Ops(), useHVXV62Ops(), useHVXV65Ops(), useHVXV66Ops(), useHVXV67Ops(), useHVXV68Ops(), useHVXV69Ops(), useHVXV71Ops(), useHVXV73Ops(), useHVXV79Ops(), and useHVXV81Ops().

◆ OptLevel

◆ UseBSBScheduling

bool llvm::HexagonSubtarget::UseBSBScheduling

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