#include "Target/Hexagon/HexagonISelDAGToDAG.h"

Inheritance diagram for llvm::HexagonDAGToDAGISel:

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Collaboration diagram for llvm::HexagonDAGToDAGISel:

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Public Member Functions
	HexagonDAGToDAGISel (HexagonTargetMachine &tm, CodeGenOpt::Level OptLevel)

bool	runOnMachineFunction (MachineFunction &MF) override
	runOnMachineFunction - This method must be overloaded to perform the desired machine code transformation or analysis. More...

bool	ComplexPatternFuncMutatesDAG () const override
	Return true if complex patterns for this target can mutate the DAG. More...

void	PreprocessISelDAG () override
	PreprocessISelDAG - This hook allows targets to hack on the graph before instruction selection starts. More...

void	EmitFunctionEntryCode () override

void	Select (SDNode *N) override
	Main hook for targets to transform nodes into machine nodes. More...

bool	SelectAddrGA (SDValue &N, SDValue &R)

bool	SelectAddrGP (SDValue &N, SDValue &R)

bool	SelectAnyImm (SDValue &N, SDValue &R)

bool	SelectAnyInt (SDValue &N, SDValue &R)

bool	SelectAnyImmediate (SDValue &N, SDValue &R, uint32_t LogAlign)

bool	SelectGlobalAddress (SDValue &N, SDValue &R, bool UseGP, uint32_t LogAlign)

bool	SelectAddrFI (SDValue &N, SDValue &R)

bool	DetectUseSxtw (SDValue &N, SDValue &R)

bool	SelectAnyImm0 (SDValue &N, SDValue &R)

bool	SelectAnyImm1 (SDValue &N, SDValue &R)

bool	SelectAnyImm2 (SDValue &N, SDValue &R)

bool	SelectAnyImm3 (SDValue &N, SDValue &R)

StringRef	getPassName () const override
	getPassName - Return a nice clean name for a pass. More...

MachineSDNode *	LoadInstrForLoadIntrinsic (SDNode *IntN)

SDNode *	StoreInstrForLoadIntrinsic (MachineSDNode LoadN, SDNode IntN)

void	SelectFrameIndex (SDNode *N)

bool	SelectInlineAsmMemoryOperand (const SDValue &Op, unsigned ConstraintID, std::vector< SDValue > &OutOps) override
	SelectInlineAsmMemoryOperand - Implement addressing mode selection for inline asm expressions. More...

bool	tryLoadOfLoadIntrinsic (LoadSDNode *N)

bool	SelectBrevLdIntrinsic (SDNode *IntN)

bool	SelectNewCircIntrinsic (SDNode *IntN)
	Generate a machine instruction node for the new circlar buffer intrinsics. More...

void	SelectLoad (SDNode *N)

void	SelectIndexedLoad (LoadSDNode *LD, const SDLoc &dl)

void	SelectIndexedStore (StoreSDNode *ST, const SDLoc &dl)

void	SelectStore (SDNode *N)

void	SelectSHL (SDNode *N)

void	SelectZeroExtend (SDNode *N)

void	SelectIntrinsicWChain (SDNode *N)

void	SelectIntrinsicWOChain (SDNode *N)

void	SelectConstant (SDNode *N)

void	SelectConstantFP (SDNode *N)

void	SelectV65Gather (SDNode *N)

void	SelectV65GatherPred (SDNode *N)

void	SelectHVXDualOutput (SDNode *N)

void	SelectAddSubCarry (SDNode *N)

void	SelectVAlign (SDNode *N)

void	SelectVAlignAddr (SDNode *N)

void	SelectTypecast (SDNode *N)

void	SelectP2D (SDNode *N)

void	SelectD2P (SDNode *N)

void	SelectQ2V (SDNode *N)

void	SelectV2Q (SDNode *N)

Public Member Functions inherited from llvm::SelectionDAGISel
	SelectionDAGISel (TargetMachine &tm, CodeGenOpt::Level OL=CodeGenOpt::Default)

	~SelectionDAGISel () override

const TargetLowering *	getTargetLowering () const

void	getAnalysisUsage (AnalysisUsage &AU) const override
	getAnalysisUsage - Subclasses that override getAnalysisUsage must call this. More...

virtual void	PostprocessISelDAG ()
	PostprocessISelDAG() - This hook allows the target to hack on the graph right after selection. More...

virtual bool	IsProfitableToFold (SDValue N, SDNode U, SDNode Root) const
	IsProfitableToFold - Returns true if it's profitable to fold the specific operand node N of U during instruction selection that starts at Root. More...

bool	CheckAndMask (SDValue LHS, ConstantSDNode *RHS, int64_t DesiredMaskS) const
	CheckAndMask - The isel is trying to match something like (and X, 255). More...

bool	CheckOrMask (SDValue LHS, ConstantSDNode *RHS, int64_t DesiredMaskS) const
	CheckOrMask - The isel is trying to match something like (or X, 255). More...

virtual bool	CheckPatternPredicate (unsigned PredNo) const
	CheckPatternPredicate - This function is generated by tblgen in the target. More...

virtual bool	CheckNodePredicate (SDNode *N, unsigned PredNo) const
	CheckNodePredicate - This function is generated by tblgen in the target. More...

virtual bool	CheckNodePredicateWithOperands (SDNode *N, unsigned PredNo, const SmallVectorImpl< SDValue > &Operands) const
	CheckNodePredicateWithOperands - This function is generated by tblgen in the target. More...

virtual bool	CheckComplexPattern (SDNode Root, SDNode Parent, SDValue N, unsigned PatternNo, SmallVectorImpl< std::pair< SDValue, SDNode *> > &Result)

virtual SDValue	RunSDNodeXForm (SDValue V, unsigned XFormNo)

void	SelectCodeCommon (SDNode NodeToMatch, const unsigned char MatcherTable, unsigned TableSize)

bool	isOrEquivalentToAdd (const SDNode *N) const

Public Member Functions inherited from llvm::MachineFunctionPass
bool	doInitialization (Module &) override
	doInitialization - Virtual method overridden by subclasses to do any necessary initialization before any pass is run. More...

Public Member Functions inherited from llvm::FunctionPass
	FunctionPass (char &pid)

Pass *	createPrinterPass (raw_ostream &OS, const std::string &Banner) const override
	createPrinterPass - Get a function printer pass. More...

void	assignPassManager (PMStack &PMS, PassManagerType T) override
	Find appropriate Function Pass Manager or Call Graph Pass Manager in the PM Stack and add self into that manager. More...

PassManagerType	getPotentialPassManagerType () const override
	Return what kind of Pass Manager can manage this pass. More...

Public Member Functions inherited from llvm::Pass
	Pass (PassKind K, char &pid)

	Pass (const Pass &)=delete

Pass &	operator= (const Pass &)=delete

virtual	~Pass ()

PassKind	getPassKind () const

AnalysisID	getPassID () const
	getPassID - Return the PassID number that corresponds to this pass. More...

virtual bool	doFinalization (Module &)
	doFinalization - Virtual method overriden by subclasses to do any necessary clean up after all passes have run. More...

virtual void	print (raw_ostream &OS, const Module *M) const
	print - Print out the internal state of the pass. More...

void	dump () const

virtual void	preparePassManager (PMStack &)
	Check if available pass managers are suitable for this pass or not. More...

void	setResolver (AnalysisResolver *AR)

AnalysisResolver *	getResolver () const

virtual void	releaseMemory ()
	releaseMemory() - This member can be implemented by a pass if it wants to be able to release its memory when it is no longer needed. More...

virtual void *	getAdjustedAnalysisPointer (AnalysisID ID)
	getAdjustedAnalysisPointer - This method is used when a pass implements an analysis interface through multiple inheritance. More...

virtual ImmutablePass *	getAsImmutablePass ()

virtual PMDataManager *	getAsPMDataManager ()

virtual void	verifyAnalysis () const
	verifyAnalysis() - This member can be implemented by a analysis pass to check state of analysis information. More...

virtual void	dumpPassStructure (unsigned Offset=0)

template<typename AnalysisType >
AnalysisType *	getAnalysisIfAvailable () const
	getAnalysisIfAvailable<AnalysisType>() - Subclasses use this function to get analysis information that might be around, for example to update it. More...

bool	mustPreserveAnalysisID (char &AID) const
	mustPreserveAnalysisID - This method serves the same function as getAnalysisIfAvailable, but works if you just have an AnalysisID. More...

template<typename AnalysisType >
AnalysisType &	getAnalysis () const
	getAnalysis<AnalysisType>() - This function is used by subclasses to get to the analysis information that they claim to use by overriding the getAnalysisUsage function. More...

template<typename AnalysisType >
AnalysisType &	getAnalysis (Function &F)
	getAnalysis<AnalysisType>() - This function is used by subclasses to get to the analysis information that they claim to use by overriding the getAnalysisUsage function. More...

template<typename AnalysisType >
AnalysisType &	getAnalysisID (AnalysisID PI) const

template<typename AnalysisType >
AnalysisType &	getAnalysisID (AnalysisID PI, Function &F)

Friends
struct	HvxSelector

Additional Inherited Members
Public Types inherited from llvm::SelectionDAGISel
enum	BuiltinOpcodes { OPC_Scope, OPC_RecordNode, OPC_RecordChild0, OPC_RecordChild1, OPC_RecordChild2, OPC_RecordChild3, OPC_RecordChild4, OPC_RecordChild5, OPC_RecordChild6, OPC_RecordChild7, OPC_RecordMemRef, OPC_CaptureGlueInput, OPC_MoveChild, OPC_MoveChild0, OPC_MoveChild1, OPC_MoveChild2, OPC_MoveChild3, OPC_MoveChild4, OPC_MoveChild5, OPC_MoveChild6, OPC_MoveChild7, OPC_MoveParent, OPC_CheckSame, OPC_CheckChild0Same, OPC_CheckChild1Same, OPC_CheckChild2Same, OPC_CheckChild3Same, OPC_CheckPatternPredicate, OPC_CheckPredicate, OPC_CheckPredicateWithOperands, OPC_CheckOpcode, OPC_SwitchOpcode, OPC_CheckType, OPC_CheckTypeRes, OPC_SwitchType, OPC_CheckChild0Type, OPC_CheckChild1Type, OPC_CheckChild2Type, OPC_CheckChild3Type, OPC_CheckChild4Type, OPC_CheckChild5Type, OPC_CheckChild6Type, OPC_CheckChild7Type, OPC_CheckInteger, OPC_CheckChild0Integer, OPC_CheckChild1Integer, OPC_CheckChild2Integer, OPC_CheckChild3Integer, OPC_CheckChild4Integer, OPC_CheckCondCode, OPC_CheckValueType, OPC_CheckComplexPat, OPC_CheckAndImm, OPC_CheckOrImm, OPC_CheckFoldableChainNode, OPC_EmitInteger, OPC_EmitRegister, OPC_EmitRegister2, OPC_EmitConvertToTarget, OPC_EmitMergeInputChains, OPC_EmitMergeInputChains1_0, OPC_EmitMergeInputChains1_1, OPC_EmitMergeInputChains1_2, OPC_EmitCopyToReg, OPC_EmitNodeXForm, OPC_EmitNode, OPC_EmitNode0, OPC_EmitNode1, OPC_EmitNode2, OPC_MorphNodeTo, OPC_MorphNodeTo0, OPC_MorphNodeTo1, OPC_MorphNodeTo2, OPC_CompleteMatch, OPC_Coverage }

enum	{ OPFL_None = 0, OPFL_Chain = 1, OPFL_GlueInput = 2, OPFL_GlueOutput = 4, OPFL_MemRefs = 8, OPFL_Variadic0 = 1<<4, OPFL_Variadic1 = 2<<4, OPFL_Variadic2 = 3<<4, OPFL_Variadic3 = 4<<4, OPFL_Variadic4 = 5<<4, OPFL_Variadic5 = 6<<4, OPFL_Variadic6 = 7<<4, OPFL_VariadicInfo = OPFL_Variadic6 }

Static Public Member Functions inherited from llvm::SelectionDAGISel
static bool	IsLegalToFold (SDValue N, SDNode U, SDNode Root, CodeGenOpt::Level OptLevel, bool IgnoreChains=false)
	IsLegalToFold - Returns true if the specific operand node N of U can be folded during instruction selection that starts at Root. More...

static void	InvalidateNodeId (SDNode *N)

static int	getUninvalidatedNodeId (SDNode *N)

static void	EnforceNodeIdInvariant (SDNode *N)

static int	getNumFixedFromVariadicInfo (unsigned Flags)
	getNumFixedFromVariadicInfo - Transform an EmitNode flags word into the number of fixed arity values that should be skipped when copying from the root. More...

Static Public Member Functions inherited from llvm::Pass
static const PassInfo *	lookupPassInfo (const void *TI)

static const PassInfo *	lookupPassInfo (StringRef Arg)

static Pass *	createPass (AnalysisID ID)

Public Attributes inherited from llvm::SelectionDAGISel
TargetMachine &	TM

const TargetLibraryInfo *	LibInfo

FunctionLoweringInfo *	FuncInfo

MachineFunction *	MF

MachineRegisterInfo *	RegInfo

SelectionDAG *	CurDAG

SelectionDAGBuilder *	SDB

AliasAnalysis *	AA

GCFunctionInfo *	GFI

CodeGenOpt::Level	OptLevel

const TargetInstrInfo *	TII

const TargetLowering *	TLI

bool	FastISelFailed

SmallPtrSet< const Instruction *, 4 >	ElidedArgCopyInstrs

std::unique_ptr< OptimizationRemarkEmitter >	ORE
	Current optimization remark emitter. More...

Static Public Attributes inherited from llvm::SelectionDAGISel
static char	ID = 0

Protected Member Functions inherited from llvm::SelectionDAGISel
void	ReplaceUses (SDValue F, SDValue T)
	ReplaceUses - replace all uses of the old node F with the use of the new node T. More...

void	ReplaceUses (const SDValue F, const SDValue T, unsigned Num)
	ReplaceUses - replace all uses of the old nodes F with the use of the new nodes T. More...

void	ReplaceUses (SDNode F, SDNode T)
	ReplaceUses - replace all uses of the old node F with the use of the new node T. More...

void	ReplaceNode (SDNode F, SDNode T)
	Replace all uses of `F` with `T`, then remove `F` from the DAG. More...

void	SelectInlineAsmMemoryOperands (std::vector< SDValue > &Ops, const SDLoc &DL)
	SelectInlineAsmMemoryOperands - Calls to this are automatically generated by tblgen. More...

virtual StringRef	getPatternForIndex (unsigned index)
	getPatternForIndex - Patterns selected by tablegen during ISEL More...

virtual StringRef	getIncludePathForIndex (unsigned index)
	getIncludePathForIndex - get the td source location of pattern instantiation More...

Protected Member Functions inherited from llvm::MachineFunctionPass
	MachineFunctionPass (char &ID)

virtual MachineFunctionProperties	getRequiredProperties () const

virtual MachineFunctionProperties	getSetProperties () const

virtual MachineFunctionProperties	getClearedProperties () const

Protected Member Functions inherited from llvm::FunctionPass
bool	skipFunction (const Function &F) const
	Optional passes call this function to check whether the pass should be skipped. More...

Protected Attributes inherited from llvm::SelectionDAGISel
unsigned	DAGSize
	DAGSize - Size of DAG being instruction selected. More...

Detailed Description

Definition at line 31 of file HexagonISelDAGToDAG.h.

Constructor & Destructor Documentation

◆ HexagonDAGToDAGISel()

llvm::HexagonDAGToDAGISel::HexagonDAGToDAGISel	(	HexagonTargetMachine &	tm,
		CodeGenOpt::Level	OptLevel
	)

inlineexplicit

Definition at line 36 of file HexagonISelDAGToDAG.h.

Member Function Documentation

◆ ComplexPatternFuncMutatesDAG()

bool llvm::HexagonDAGToDAGISel::ComplexPatternFuncMutatesDAG ( ) const

inlineoverridevirtual

Return true if complex patterns for this target can mutate the DAG.

Reimplemented from llvm::SelectionDAGISel.

Definition at line 50 of file HexagonISelDAGToDAG.h.

References DetectUseSxtw(), EmitFunctionEntryCode(), N, PreprocessISelDAG(), Select(), SelectAddrFI(), SelectAddrGA(), SelectAddrGP(), SelectAnyImm(), SelectAnyImm0(), SelectAnyImm1(), SelectAnyImm2(), SelectAnyImm3(), SelectAnyImmediate(), SelectAnyInt(), and SelectGlobalAddress().

◆ DetectUseSxtw()

bool HexagonDAGToDAGISel::DetectUseSxtw	(	SDValue &	N,
		SDValue &	R
	)

Definition at line 1414 of file HexagonISelDAGToDAG.cpp.

References llvm::ISD::AND, llvm::ISD::ANY_EXTEND, assert(), llvm::ISD::AssertSext, llvm::ISD::AssertZext, C, CheckSingleUse, llvm::SelectionDAGISel::CurDAG, llvm::dyn_cast(), llvm::MachineFrameInfo::estimateStackSize(), llvm::MemSDNode::getAlignment(), llvm::LoadSDNode::getExtensionType(), llvm::MachineFunction::getFrameInfo(), llvm::SelectionDAG::getMachineNode(), llvm::MemSDNode::getMemoryVT(), llvm::SDValue::getOpcode(), llvm::SDNode::getOpcode(), llvm::SDValue::getOperand(), llvm::SDNode::getOperand(), llvm::EVT::getSizeInBits(), llvm::EVT::getStoreSize(), llvm::SelectionDAG::getTargetConstant(), llvm::SDValue::getValueType(), llvm::VTSDNode::getVT(), llvm::SDNode::hasOneUse(), llvm::MVT::i32, llvm::MVT::i64, llvm::isInt< 16 >(), llvm::EVT::isInteger(), llvm::ISD::LOAD, llvm::BitmaskEnumDetail::Mask(), llvm::SelectionDAGISel::MF, N, llvm::ISD::OR, llvm::ISD::SEXTLOAD, llvm::ISD::SIGN_EXTEND, llvm::ISD::SIGN_EXTEND_INREG, llvm::ISD::SRA, llvm::ISD::XOR, and llvm::ISD::ZERO_EXTEND.

Referenced by ComplexPatternFuncMutatesDAG().

◆ EmitFunctionEntryCode()

void HexagonDAGToDAGISel::EmitFunctionEntryCode ( )

overridevirtual

Reimplemented from llvm::SelectionDAGISel.

Definition at line 1259 of file HexagonISelDAGToDAG.cpp.

References llvm::BuildMI(), llvm::FunctionLoweringInfo::CreateReg(), llvm::MachineFunction::front(), llvm::SelectionDAGISel::FuncInfo, llvm::MachineFunction::getFrameInfo(), llvm::HexagonSubtarget::getFrameLowering(), llvm::MachineFunction::getInfo(), llvm::MachineFrameInfo::getMaxAlignment(), llvm::MachineFunction::getSubtarget(), llvm::MVT::i32, and llvm::SelectionDAGISel::MF.

Referenced by ComplexPatternFuncMutatesDAG().

◆ getPassName()

StringRef llvm::HexagonDAGToDAGISel::getPassName ( ) const

inlineoverridevirtual

getPassName - Return a nice clean name for a pass.

This usually implemented in terms of the name that is registered by one of the Registration templates, but can be overloaded directly.

Reimplemented from llvm::Pass.

Definition at line 74 of file HexagonISelDAGToDAG.h.

References llvm::ARM_MB::LD, LoadInstrForLoadIntrinsic(), SelectAddSubCarry(), SelectBrevLdIntrinsic(), SelectConstant(), SelectConstantFP(), SelectD2P(), SelectFrameIndex(), SelectHVXDualOutput(), SelectIndexedLoad(), SelectIndexedStore(), SelectInlineAsmMemoryOperand(), SelectIntrinsicWChain(), SelectIntrinsicWOChain(), SelectLoad(), SelectNewCircIntrinsic(), SelectP2D(), SelectQ2V(), SelectSHL(), SelectStore(), SelectTypecast(), SelectV2Q(), SelectV65Gather(), SelectV65GatherPred(), SelectVAlign(), SelectVAlignAddr(), SelectZeroExtend(), llvm::ARM_MB::ST, StoreInstrForLoadIntrinsic(), and tryLoadOfLoadIntrinsic().

◆ LoadInstrForLoadIntrinsic()

MachineSDNode * HexagonDAGToDAGISel::LoadInstrForLoadIntrinsic ( SDNode * IntN )

◆ PreprocessISelDAG()

void HexagonDAGToDAGISel::PreprocessISelDAG ( )

overridevirtual

PreprocessISelDAG - This hook allows targets to hack on the graph before instruction selection starts.

Reimplemented from llvm::SelectionDAGISel.

Definition at line 1202 of file HexagonISelDAGToDAG.cpp.

References llvm::SelectionDAG::allnodes(), llvm::SelectionDAG::allnodes_size(), llvm::SelectionDAGISel::CurDAG, llvm::dbgs(), DEBUG_WITH_TYPE, llvm::SelectionDAG::dump(), EnableAddressRebalancing, N, and T.

Referenced by ComplexPatternFuncMutatesDAG().

◆ runOnMachineFunction()

bool llvm::HexagonDAGToDAGISel::runOnMachineFunction ( MachineFunction & MF )

inlineoverridevirtual

runOnMachineFunction - This method must be overloaded to perform the desired machine code transformation or analysis.

Reimplemented from llvm::SelectionDAGISel.

Definition at line 41 of file HexagonISelDAGToDAG.h.

References llvm::HexagonSubtarget::getInstrInfo(), llvm::HexagonSubtarget::getRegisterInfo(), llvm::MachineFunction::getSubtarget(), and llvm::SelectionDAGISel::runOnMachineFunction().

◆ Select()

void HexagonDAGToDAGISel::Select ( SDNode * N )

overridevirtual

Main hook for targets to transform nodes into machine nodes.

Implements llvm::SelectionDAGISel.

Definition at line 871 of file HexagonISelDAGToDAG.cpp.

References llvm::HexagonISD::ADDC, llvm::ISD::Constant, llvm::ISD::ConstantFP, llvm::HexagonISD::D2P, llvm::ISD::FrameIndex, llvm::SDNode::getOpcode(), llvm::ISD::INTRINSIC_W_CHAIN, llvm::ISD::INTRINSIC_WO_CHAIN, llvm::SDNode::isMachineOpcode(), llvm::ISD::LOAD, llvm::HexagonISD::P2D, llvm::HexagonISD::Q2V, SelectAddSubCarry(), SelectConstant(), SelectConstantFP(), SelectD2P(), SelectFrameIndex(), SelectInlineAsmMemoryOperand(), SelectIntrinsicWChain(), SelectIntrinsicWOChain(), SelectLoad(), SelectP2D(), SelectQ2V(), SelectSHL(), SelectStore(), SelectTypecast(), SelectV2Q(), SelectVAlign(), SelectVAlignAddr(), llvm::SDNode::setNodeId(), llvm::ISD::SHL, llvm::ISD::STORE, llvm::HexagonISD::SUBC, llvm::HexagonISD::TYPECAST, llvm::HexagonSubtarget::useHVXOps(), llvm::HexagonISD::V2Q, llvm::HexagonISD::VALIGN, llvm::HexagonISD::VALIGNADDR, llvm::ISD::VECTOR_SHUFFLE, and llvm::HexagonISD::VROR.

Referenced by ComplexPatternFuncMutatesDAG(), and isPermutation().

◆ SelectAddrFI()

bool HexagonDAGToDAGISel::SelectAddrFI	(	SDValue &	N,
		SDValue &	R
	)

Definition at line 1275 of file HexagonISelDAGToDAG.cpp.

References llvm::SelectionDAGISel::CurDAG, llvm::ISD::FrameIndex, llvm::MachineFunction::getFrameInfo(), llvm::HexagonSubtarget::getFrameLowering(), llvm::SDValue::getOpcode(), llvm::SelectionDAG::getTargetFrameIndex(), llvm::MVT::i32, llvm::MachineFrameInfo::isFixedObjectIndex(), llvm::SelectionDAGISel::MF, and N.

Referenced by ComplexPatternFuncMutatesDAG(), and SelectInlineAsmMemoryOperand().

◆ SelectAddrGA()

bool HexagonDAGToDAGISel::SelectAddrGA	(	SDValue &	N,
		SDValue &	R
	)

inline

Definition at line 1287 of file HexagonISelDAGToDAG.cpp.

References SelectGlobalAddress().

Referenced by ComplexPatternFuncMutatesDAG().

◆ SelectAddrGP()

bool HexagonDAGToDAGISel::SelectAddrGP	(	SDValue &	N,
		SDValue &	R
	)

inline

Definition at line 1291 of file HexagonISelDAGToDAG.cpp.

References SelectGlobalAddress().

Referenced by ComplexPatternFuncMutatesDAG().

◆ SelectAddSubCarry()

void HexagonDAGToDAGISel::SelectAddSubCarry ( SDNode * N )

Definition at line 762 of file HexagonISelDAGToDAG.cpp.

References llvm::HexagonISD::ADDC, C, llvm::SelectionDAGISel::CurDAG, llvm::SelectionDAG::getMachineNode(), llvm::SDNode::getOpcode(), llvm::SDNode::getOperand(), llvm::SDNode::getVTList(), and llvm::SelectionDAGISel::ReplaceNode().

Referenced by getPassName(), and Select().

◆ SelectAnyImm()

bool HexagonDAGToDAGISel::SelectAnyImm	(	SDValue &	N,
		SDValue &	R
	)

inline

Definition at line 1295 of file HexagonISelDAGToDAG.cpp.

References SelectAnyImmediate().

Referenced by ComplexPatternFuncMutatesDAG().

◆ SelectAnyImm0()

bool HexagonDAGToDAGISel::SelectAnyImm0	(	SDValue &	N,
		SDValue &	R
	)

inline

Definition at line 1299 of file HexagonISelDAGToDAG.cpp.

References SelectAnyImmediate().

Referenced by ComplexPatternFuncMutatesDAG().

◆ SelectAnyImm1()

bool HexagonDAGToDAGISel::SelectAnyImm1	(	SDValue &	N,
		SDValue &	R
	)

inline

Definition at line 1302 of file HexagonISelDAGToDAG.cpp.

References SelectAnyImmediate().

Referenced by ComplexPatternFuncMutatesDAG().

◆ SelectAnyImm2()

bool HexagonDAGToDAGISel::SelectAnyImm2	(	SDValue &	N,
		SDValue &	R
	)

inline

Definition at line 1305 of file HexagonISelDAGToDAG.cpp.

References SelectAnyImmediate().

Referenced by ComplexPatternFuncMutatesDAG().

◆ SelectAnyImm3()

bool HexagonDAGToDAGISel::SelectAnyImm3	(	SDValue &	N,
		SDValue &	R
	)

inline

Definition at line 1308 of file HexagonISelDAGToDAG.cpp.

References SelectAnyImmediate().

Referenced by ComplexPatternFuncMutatesDAG().

◆ SelectAnyImmediate()

bool HexagonDAGToDAGISel::SelectAnyImmediate	(	SDValue &	N,
		SDValue &	R,
		uint32_t	LogAlign
	)

◆ SelectAnyInt()

bool HexagonDAGToDAGISel::SelectAnyInt	(	SDValue &	N,
		SDValue &	R
	)

inline

Definition at line 1312 of file HexagonISelDAGToDAG.cpp.

References llvm::EVT::getSizeInBits(), llvm::SDValue::getValueType(), llvm::EVT::isInteger(), and N.

Referenced by ComplexPatternFuncMutatesDAG().

◆ SelectBrevLdIntrinsic()

bool HexagonDAGToDAGISel::SelectBrevLdIntrinsic ( SDNode * IntN )

◆ SelectConstant()

void HexagonDAGToDAGISel::SelectConstant ( SDNode * N )

Definition at line 720 of file HexagonISelDAGToDAG.cpp.

References assert(), llvm::SelectionDAGISel::CurDAG, llvm::SelectionDAG::getMachineNode(), llvm::SDNode::getValueType(), llvm::MVT::i1, N, and llvm::SelectionDAGISel::ReplaceNode().

Referenced by getPassName(), and Select().

◆ SelectConstantFP()

void HexagonDAGToDAGISel::SelectConstantFP ( SDNode * N )

Definition at line 699 of file HexagonISelDAGToDAG.cpp.

References llvm::APFloat::bitcastToAPInt(), llvm::SelectionDAGISel::CurDAG, llvm::dyn_cast(), llvm::MVT::f32, llvm::MVT::f64, llvm::SelectionDAG::getMachineNode(), llvm::SelectionDAG::getTargetConstant(), llvm::ConstantFPSDNode::getValueAPF(), llvm::SDNode::getValueType(), llvm::MVT::i32, llvm::MVT::i64, N, and llvm::SelectionDAGISel::ReplaceNode().

Referenced by getPassName(), and Select().

◆ SelectD2P()

void HexagonDAGToDAGISel::SelectD2P ( SDNode * N )

Definition at line 840 of file HexagonISelDAGToDAG.cpp.

References llvm::SelectionDAGISel::CurDAG, llvm::SelectionDAG::getMachineNode(), llvm::SDNode::getOperand(), llvm::EVT::getSimpleVT(), llvm::SelectionDAG::getTargetConstant(), llvm::SDNode::getValueType(), llvm::MVT::i32, and llvm::SelectionDAGISel::ReplaceNode().

Referenced by getPassName(), and Select().

◆ SelectFrameIndex()

void HexagonDAGToDAGISel::SelectFrameIndex ( SDNode * N )

◆ SelectGlobalAddress()

bool HexagonDAGToDAGISel::SelectGlobalAddress	(	SDValue &	N,
		SDValue &	R,
		bool	UseGP,
		uint32_t	LogAlign
	)

Definition at line 1364 of file HexagonISelDAGToDAG.cpp.

References llvm::ISD::ADD, llvm::alignTo(), llvm::HexagonISD::CONST32, llvm::HexagonISD::CONST32_GP, llvm::HexagonISD::CP, llvm::SelectionDAGISel::CurDAG, llvm::SDValue::getOpcode(), llvm::SDValue::getOperand(), llvm::SelectionDAG::getTargetGlobalAddress(), llvm::SDValue::getValueType(), llvm::HexagonISD::JT, and llvm::ISD::TargetGlobalAddress.

Referenced by ComplexPatternFuncMutatesDAG(), SelectAddrGA(), SelectAddrGP(), and SelectAnyImmediate().

◆ SelectHVXDualOutput()

void HexagonDAGToDAGISel::SelectHVXDualOutput ( SDNode * N )

Definition at line 2199 of file HexagonISelDAGToDAGHVX.cpp.

References llvm::SDNode::getOperand(), llvm::Intrinsic::hexagon_V6_vaddcarry, llvm::Intrinsic::hexagon_V6_vaddcarry_128B, llvm::Intrinsic::hexagon_V6_vsubcarry, llvm::Intrinsic::hexagon_V6_vsubcarry_128B, llvm_unreachable, llvm::MVT::v1024i1, llvm::MVT::v16i32, llvm::MVT::v32i32, and llvm::MVT::v512i1.

Referenced by getPassName(), and SelectIntrinsicWOChain().

◆ SelectIndexedLoad()

void HexagonDAGToDAGISel::SelectIndexedLoad	(	LoadSDNode *	LD,
		const SDLoc &	dl
	)

Definition at line 67 of file HexagonISelDAGToDAG.cpp.

References assert(), llvm::SelectionDAGISel::CurDAG, llvm::ISD::EXTLOAD, llvm::MVT::f32, llvm::MVT::f64, From, llvm::LoadSDNode::getBasePtr(), llvm::MemSDNode::getChain(), llvm::LoadSDNode::getExtensionType(), llvm::SelectionDAG::getMachineNode(), llvm::MemSDNode::getMemOperand(), llvm::MemSDNode::getMemoryVT(), llvm::SDValue::getNode(), llvm::LoadSDNode::getOffset(), llvm::EVT::getSimpleVT(), llvm::EVT::getSizeInBits(), llvm::SelectionDAG::getTargetConstant(), llvm::SDNode::getValueType(), llvm::MVT::i16, llvm::MVT::i32, llvm::MVT::i64, llvm::MVT::i8, llvm::MemSDNode::isNonTemporal(), llvm::EVT::isSimple(), llvm::HexagonInstrInfo::isValidAutoIncImm(), llvm_unreachable, N, llvm::ISD::NON_EXTLOAD, llvm::MVT::Other, llvm::SelectionDAG::RemoveDeadNode(), llvm::SelectionDAGISel::ReplaceUses(), llvm::SelectionDAG::setNodeMemRefs(), llvm::ISD::SEXTLOAD, llvm::MVT::SimpleTy, llvm::MVT::v128i8, llvm::MVT::v16i32, llvm::MVT::v16i64, llvm::MVT::v2i16, llvm::MVT::v2i32, llvm::MVT::v32i16, llvm::MVT::v32i32, llvm::MVT::v4i16, llvm::MVT::v4i8, llvm::MVT::v64i16, llvm::MVT::v64i8, llvm::MVT::v8i64, llvm::MVT::v8i8, and llvm::ISD::ZEXTLOAD.

Referenced by getPassName(), and SelectLoad().

◆ SelectIndexedStore()

void HexagonDAGToDAGISel::SelectIndexedStore	(	StoreSDNode *	ST,
		const SDLoc &	dl
	)

Definition at line 464 of file HexagonISelDAGToDAG.cpp.

References assert(), llvm::SelectionDAGISel::CurDAG, llvm::MVT::f32, llvm::MVT::f64, From, llvm::StoreSDNode::getBasePtr(), llvm::MemSDNode::getChain(), llvm::SelectionDAG::getMachineNode(), llvm::MemSDNode::getMemOperand(), llvm::MemSDNode::getMemoryVT(), llvm::SDValue::getNode(), llvm::StoreSDNode::getOffset(), llvm::EVT::getSimpleVT(), llvm::EVT::getSizeInBits(), llvm::SelectionDAG::getTargetConstant(), llvm::SelectionDAG::getTargetExtractSubreg(), llvm::StoreSDNode::getValue(), llvm::SDValue::getValueType(), llvm::MVT::i16, llvm::MVT::i32, llvm::MVT::i64, llvm::MVT::i8, llvm::MemSDNode::isNonTemporal(), llvm::EVT::isSimple(), llvm::StoreSDNode::isTruncatingStore(), llvm::HexagonInstrInfo::isValidAutoIncImm(), llvm_unreachable, llvm::MVT::Other, llvm::SelectionDAG::RemoveDeadNode(), llvm::SelectionDAGISel::ReplaceUses(), llvm::SelectionDAG::setNodeMemRefs(), llvm::MVT::SimpleTy, llvm::MVT::v128i8, llvm::MVT::v16i32, llvm::MVT::v16i64, llvm::MVT::v2i16, llvm::MVT::v2i32, llvm::MVT::v32i16, llvm::MVT::v32i32, llvm::MVT::v4i16, llvm::MVT::v4i8, llvm::MVT::v64i16, llvm::MVT::v64i8, llvm::MVT::v8i64, and llvm::MVT::v8i8.

Referenced by getPassName(), and SelectStore().

◆ SelectInlineAsmMemoryOperand()

bool HexagonDAGToDAGISel::SelectInlineAsmMemoryOperand	(	const SDValue &	Op,
		unsigned	ConstraintID,
		std::vector< SDValue > &	OutOps
	)

overridevirtual

SelectInlineAsmMemoryOperand - Implement addressing mode selection for inline asm expressions.

Reimplemented from llvm::SelectionDAGISel.

Definition at line 907 of file HexagonISelDAGToDAG.cpp.

References llvm::InlineAsm::Constraint_i, llvm::InlineAsm::Constraint_m, llvm::InlineAsm::Constraint_o, llvm::InlineAsm::Constraint_v, llvm::SelectionDAGISel::CurDAG, llvm::SelectionDAG::getTargetConstant(), llvm::MVT::i32, and SelectAddrFI().

Referenced by getPassName(), and Select().

◆ SelectIntrinsicWChain()

void HexagonDAGToDAGISel::SelectIntrinsicWChain ( SDNode * N )

Definition at line 626 of file HexagonISelDAGToDAG.cpp.

Referenced by getPassName(), and Select().

◆ SelectIntrinsicWOChain()

void HexagonDAGToDAGISel::SelectIntrinsicWOChain ( SDNode * N )

Definition at line 663 of file HexagonISelDAGToDAG.cpp.

References llvm::tgtok::Bits, llvm::SelectionDAGISel::CurDAG, llvm::SDValue::getNode(), llvm::SelectionDAG::getNode(), llvm::SDNode::getOpcode(), llvm::SDNode::getOperand(), llvm::SDNode::getValueType(), llvm::Intrinsic::hexagon_S2_vsplatrb, llvm::Intrinsic::hexagon_S2_vsplatrh, llvm::Intrinsic::hexagon_V6_vaddcarry, llvm::Intrinsic::hexagon_V6_vaddcarry_128B, llvm::Intrinsic::hexagon_V6_vsubcarry, llvm::Intrinsic::hexagon_V6_vsubcarry_128B, llvm::SelectionDAGISel::ReplaceNode(), and SelectHVXDualOutput().

Referenced by getPassName(), and Select().

◆ SelectLoad()

void HexagonDAGToDAGISel::SelectLoad ( SDNode * N )

Definition at line 446 of file HexagonISelDAGToDAG.cpp.

References llvm::LSBaseSDNode::getAddressingMode(), llvm::ARM_MB::LD, N, SelectIndexedLoad(), tryLoadOfLoadIntrinsic(), and llvm::ISD::UNINDEXED.

Referenced by getPassName(), and Select().

◆ SelectNewCircIntrinsic()

bool HexagonDAGToDAGISel::SelectNewCircIntrinsic ( SDNode * IntN )

Generate a machine instruction node for the new circlar buffer intrinsics.

The new versions use a CSx register instead of the K field.

Definition at line 360 of file HexagonISelDAGToDAG.cpp.

Referenced by getPassName(), and SelectIntrinsicWChain().

◆ SelectP2D()

void HexagonDAGToDAGISel::SelectP2D ( SDNode * N )

Definition at line 833 of file HexagonISelDAGToDAG.cpp.

References llvm::SelectionDAGISel::CurDAG, llvm::SelectionDAG::getMachineNode(), llvm::SDNode::getOperand(), llvm::EVT::getSimpleVT(), llvm::SDNode::getValueType(), and llvm::SelectionDAGISel::ReplaceNode().

Referenced by getPassName(), and Select().

◆ SelectQ2V()

void HexagonDAGToDAGISel::SelectQ2V ( SDNode * N )

Definition at line 860 of file HexagonISelDAGToDAG.cpp.

References C, llvm::SelectionDAGISel::CurDAG, llvm::SelectionDAG::getMachineNode(), llvm::SDNode::getOperand(), llvm::EVT::getSimpleVT(), llvm::SelectionDAG::getTargetConstant(), llvm::SDNode::getValueType(), llvm::MVT::i32, and llvm::SelectionDAGISel::ReplaceNode().

Referenced by getPassName(), and Select().

◆ SelectSHL()

void HexagonDAGToDAGISel::SelectSHL ( SDNode * N )

Definition at line 569 of file HexagonISelDAGToDAG.cpp.

References C, llvm::ISD::Constant, llvm::SelectionDAGISel::CurDAG, llvm::Default, llvm::SelectionDAG::getMachineNode(), llvm::SDValue::getOpcode(), llvm::SDValue::getOperand(), llvm::SDNode::getOperand(), llvm::SelectionDAG::getTargetConstant(), llvm::SDNode::getValueType(), llvm::MVT::i32, llvm::ISD::MUL, N, llvm::SelectionDAGISel::ReplaceNode(), llvm::ISD::SHL, and llvm::ISD::SUB.

Referenced by getPassName(), and Select().

◆ SelectStore()

void HexagonDAGToDAGISel::SelectStore ( SDNode * N )

Definition at line 555 of file HexagonISelDAGToDAG.cpp.

References llvm::LSBaseSDNode::getAddressingMode(), N, SelectIndexedStore(), llvm::ARM_MB::ST, and llvm::ISD::UNINDEXED.

Referenced by getPassName(), Select(), and StoreInstrForLoadIntrinsic().

◆ SelectTypecast()

void HexagonDAGToDAGISel::SelectTypecast ( SDNode * N )

Definition at line 825 of file HexagonISelDAGToDAG.cpp.

References llvm::SelectionDAGISel::CurDAG, llvm::SDValue::getNode(), llvm::SDNode::getOpcode(), llvm::SDNode::getOperand(), llvm::EVT::getSimpleVT(), llvm::SDValue::getValueType(), llvm::SelectionDAG::getVTList(), llvm::SelectionDAG::MorphNodeTo(), and llvm::SelectionDAGISel::ReplaceNode().

Referenced by getPassName(), and Select().

◆ SelectV2Q()

void HexagonDAGToDAGISel::SelectV2Q ( SDNode * N )

Definition at line 849 of file HexagonISelDAGToDAG.cpp.

References C, llvm::SelectionDAGISel::CurDAG, llvm::SelectionDAG::getMachineNode(), llvm::SDNode::getOperand(), llvm::EVT::getSimpleVT(), llvm::SelectionDAG::getTargetConstant(), llvm::SDNode::getValueType(), llvm::MVT::i32, and llvm::SelectionDAGISel::ReplaceNode().

Referenced by getPassName(), and Select().

◆ SelectV65Gather()

void HexagonDAGToDAGISel::SelectV65Gather ( SDNode * N )

Definition at line 2162 of file HexagonISelDAGToDAGHVX.cpp.

References llvm::Address, llvm::SDNode::getOperand(), llvm::Intrinsic::hexagon_V6_vgathermh, llvm::Intrinsic::hexagon_V6_vgathermh_128B, llvm::Intrinsic::hexagon_V6_vgathermhw, llvm::Intrinsic::hexagon_V6_vgathermhw_128B, llvm::Intrinsic::hexagon_V6_vgathermw, llvm::Intrinsic::hexagon_V6_vgathermw_128B, llvm_unreachable, N, and llvm::MVT::Other.

Referenced by getPassName(), and SelectIntrinsicWChain().

◆ SelectV65GatherPred()

void HexagonDAGToDAGISel::SelectV65GatherPred ( SDNode * N )

Definition at line 2124 of file HexagonISelDAGToDAGHVX.cpp.

References llvm::Address, llvm::SDNode::getOperand(), llvm::Intrinsic::hexagon_V6_vgathermhq, llvm::Intrinsic::hexagon_V6_vgathermhq_128B, llvm::Intrinsic::hexagon_V6_vgathermhwq, llvm::Intrinsic::hexagon_V6_vgathermhwq_128B, llvm::Intrinsic::hexagon_V6_vgathermwq, llvm::Intrinsic::hexagon_V6_vgathermwq_128B, llvm_unreachable, N, and llvm::MVT::Other.

Referenced by getPassName(), and SelectIntrinsicWChain().

◆ SelectVAlign()

void HexagonDAGToDAGISel::SelectVAlign ( SDNode * N )

◆ SelectVAlignAddr()

void HexagonDAGToDAGISel::SelectVAlignAddr ( SDNode * N )

Definition at line 810 of file HexagonISelDAGToDAG.cpp.

References llvm::SelectionDAGISel::AA, assert(), llvm::SelectionDAGISel::CurDAG, llvm::SelectionDAG::getMachineNode(), llvm::SDValue::getNode(), llvm::SDNode::getOperand(), llvm::SelectionDAG::getTargetConstant(), llvm::MVT::i32, llvm::isPowerOf2_32(), llvm::BitmaskEnumDetail::Mask(), and llvm::SelectionDAGISel::ReplaceNode().

Referenced by getPassName(), and Select().

◆ SelectZeroExtend()

void llvm::HexagonDAGToDAGISel::SelectZeroExtend ( SDNode * N )

Referenced by getPassName().

◆ StoreInstrForLoadIntrinsic()

SDNode * HexagonDAGToDAGISel::StoreInstrForLoadIntrinsic	(	MachineSDNode *	LoadN,
		SDNode *	IntN
	)

Definition at line 217 of file HexagonISelDAGToDAG.cpp.

References llvm::SelectionDAGISel::CurDAG, F(), llvm::MVT::getIntegerVT(), llvm::SDNode::getMachineOpcode(), llvm::SDValue::getNode(), llvm::SDNode::getOperand(), llvm::SelectionDAG::getStore(), llvm::SelectionDAG::getTruncStore(), llvm::HandleSDNode::getValue(), llvm::HexagonII::MemAccesSizeMask, llvm::HexagonII::MemAccessSizePos, llvm::SelectionDAGISel::ReplaceUses(), SelectStore(), and Size.

Referenced by getPassName(), SelectIntrinsicWChain(), and tryLoadOfLoadIntrinsic().

◆ tryLoadOfLoadIntrinsic()

bool HexagonDAGToDAGISel::tryLoadOfLoadIntrinsic ( LoadSDNode * N )

Friends And Related Function Documentation

◆ HvxSelector

friend struct HvxSelector

friend

Definition at line 125 of file HexagonISelDAGToDAG.h.

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

lib/Target/Hexagon/HexagonISelDAGToDAG.h
lib/Target/Hexagon/HexagonISelDAGToDAG.cpp
lib/Target/Hexagon/HexagonISelDAGToDAGHVX.cpp

Public Member Functions

Friends

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ HexagonDAGToDAGISel()

Member Function Documentation

◆ ComplexPatternFuncMutatesDAG()

◆ DetectUseSxtw()

◆ EmitFunctionEntryCode()

◆ getPassName()

◆ LoadInstrForLoadIntrinsic()

◆ PreprocessISelDAG()

◆ runOnMachineFunction()

◆ Select()

◆ SelectAddrFI()

◆ SelectAddrGA()

◆ SelectAddrGP()

◆ SelectAddSubCarry()

◆ SelectAnyImm()

◆ SelectAnyImm0()

◆ SelectAnyImm1()

◆ SelectAnyImm2()

◆ SelectAnyImm3()

◆ SelectAnyImmediate()

◆ SelectAnyInt()

◆ SelectBrevLdIntrinsic()

◆ SelectConstant()

◆ SelectConstantFP()

◆ SelectD2P()

◆ SelectFrameIndex()

◆ SelectGlobalAddress()

◆ SelectHVXDualOutput()

◆ SelectIndexedLoad()

◆ SelectIndexedStore()

◆ SelectInlineAsmMemoryOperand()

◆ SelectIntrinsicWChain()

◆ SelectIntrinsicWOChain()

◆ SelectLoad()

◆ SelectNewCircIntrinsic()

◆ SelectP2D()

◆ SelectQ2V()

◆ SelectSHL()

◆ SelectStore()

◆ SelectTypecast()

◆ SelectV2Q()

◆ SelectV65Gather()

◆ SelectV65GatherPred()

◆ SelectVAlign()

◆ SelectVAlignAddr()

◆ SelectZeroExtend()

◆ StoreInstrForLoadIntrinsic()

◆ tryLoadOfLoadIntrinsic()

Friends And Related Function Documentation

◆ HvxSelector