#include "Target/Hexagon/HexagonISelDAGToDAG.h"

Inheritance diagram for llvm::HexagonDAGToDAGISel:

[legend]

Public Member Functions
	HexagonDAGToDAGISel ()=delete

	HexagonDAGToDAGISel (HexagonTargetMachine &tm, CodeGenOptLevel OptLevel)

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

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

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

void	emitFunctionEntryCode () override

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

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, Align Alignment)

bool	SelectGlobalAddress (SDValue &N, SDValue &R, bool UseGP, Align Alignment)

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)

MachineSDNode *	LoadInstrForLoadIntrinsic (SDNode *IntN)

SDNode *	StoreInstrForLoadIntrinsic (MachineSDNode LoadN, SDNode IntN)

void	SelectFrameIndex (SDNode *N)

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

bool	tryLoadOfLoadIntrinsic (LoadSDNode *N)

bool	SelectBrevLdIntrinsic (SDNode *IntN)

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

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	SelectIntrinsicWChain (SDNode *N)

void	SelectIntrinsicWOChain (SDNode *N)

void	SelectExtractSubvector (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 (char &ID, TargetMachine &tm, CodeGenOptLevel OL=CodeGenOptLevel::Default)

	~SelectionDAGISel () override

const TargetLowering *	getTargetLowering () const

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

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

virtual void	emitFunctionEntryCode ()

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

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

virtual void	Select (SDNode *N)=0
	Main hook for targets to transform nodes into machine nodes.

virtual bool	SelectInlineAsmMemoryOperand (const SDValue &Op, InlineAsm::ConstraintCode ConstraintID, std::vector< SDValue > &OutOps)
	SelectInlineAsmMemoryOperand - Select the specified address as a target addressing mode, according to the specified constraint.

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.

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

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

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

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

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

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)

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

bool	mayRaiseFPException (SDNode *Node) const
	Return whether the node may raise an FP exception.

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.

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.

virtual bool	runOnFunction (Function &F)=0
	runOnFunction - Virtual method overriden by subclasses to do the per-function processing of the pass.

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.

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

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

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

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

virtual bool	doInitialization (Module &)
	doInitialization - Virtual method overridden by subclasses to do any necessary initialization before any pass is run.

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

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

void	dump () const

virtual Pass *	createPrinterPass (raw_ostream &OS, const std::string &Banner) const =0
	createPrinterPass - Get a Pass appropriate to print the IR this pass operates on (Module, Function or MachineFunction).

virtual void	assignPassManager (PMStack &, PassManagerType)
	Each pass is responsible for assigning a pass manager to itself.

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

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

void	setResolver (AnalysisResolver *AR)

AnalysisResolver *	getResolver () const

virtual void	getAnalysisUsage (AnalysisUsage &) const
	getAnalysisUsage - This function should be overriden by passes that need analysis information to do their job.

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.

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

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.

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.

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

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.

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

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

template<typename AnalysisType >
AnalysisType &	getAnalysisID (AnalysisID PI, Function &F, bool *Changed=nullptr)

Static Public Attributes
static char	ID = 0

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_CheckPatternPredicate2 , 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_CheckChild2CondCode , OPC_CheckValueType , OPC_CheckComplexPat , OPC_CheckAndImm , OPC_CheckOrImm , OPC_CheckImmAllOnesV , OPC_CheckImmAllZerosV , OPC_CheckFoldableChainNode , OPC_EmitInteger , OPC_EmitStringInteger , OPC_EmitRegister , OPC_EmitRegister2 , OPC_EmitConvertToTarget , OPC_EmitMergeInputChains , OPC_EmitMergeInputChains1_0 , OPC_EmitMergeInputChains1_1 , OPC_EmitMergeInputChains1_2 , OPC_EmitCopyToReg , OPC_EmitCopyToReg2 , 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, CodeGenOptLevel 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.

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.

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

std::unique_ptr< FunctionLoweringInfo >	FuncInfo

SwiftErrorValueTracking *	SwiftError

MachineFunction *	MF

MachineRegisterInfo *	RegInfo

SelectionDAG *	CurDAG

std::unique_ptr< SelectionDAGBuilder >	SDB

AAResults *	AA = nullptr

AssumptionCache *	AC = nullptr

GCFunctionInfo *	GFI = nullptr

CodeGenOptLevel	OptLevel

const TargetInstrInfo *	TII

const TargetLowering *	TLI

bool	FastISelFailed

SmallPtrSet< const Instruction *, 4 >	ElidedArgCopyInstrs

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

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.

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.

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

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

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

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

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

bool	shouldOptForSize (const MachineFunction *MF) const

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

virtual bool	runOnMachineFunction (MachineFunction &MF)=0
	runOnMachineFunction - This method must be overloaded to perform the desired machine code transformation or analysis.

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

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.

Protected Attributes inherited from llvm::SelectionDAGISel
unsigned	DAGSize = 0
	DAGSize - Size of DAG being instruction selected.

Detailed Description

Definition at line 29 of file HexagonISelDAGToDAG.h.

Constructor & Destructor Documentation

◆ HexagonDAGToDAGISel() [1/2]

llvm::HexagonDAGToDAGISel::HexagonDAGToDAGISel ( )

delete

◆ HexagonDAGToDAGISel() [2/2]

llvm::HexagonDAGToDAGISel::HexagonDAGToDAGISel	(	HexagonTargetMachine &	tm,
		CodeGenOptLevel	OptLevel
	)

inlineexplicit

Definition at line 38 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 53 of file HexagonISelDAGToDAG.h.

◆ DetectUseSxtw()

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

Definition at line 1488 of file HexagonISelDAGToDAG.cpp.

References assert(), llvm::SelectionDAGISel::CurDAG, llvm::SelectionDAG::getMachineNode(), llvm::SelectionDAG::getTargetConstant(), llvm::ISD::LOAD, N, llvm::ISD::SEXTLOAD, llvm::ISD::SIGN_EXTEND, llvm::ISD::SIGN_EXTEND_INREG, and llvm::ISD::SRA.

◆ emitFunctionEntryCode()

void HexagonDAGToDAGISel::emitFunctionEntryCode ( )

overridevirtual

Reimplemented from llvm::SelectionDAGISel.

Definition at line 1318 of file HexagonISelDAGToDAG.cpp.

References llvm::MachineInstrBuilder::addImm(), assert(), llvm::BuildMI(), llvm::MachineFunction::front(), llvm::HexagonRegisterInfo::getCalleeSavedRegs(), llvm::MachineFunction::getFrameInfo(), llvm::HexagonSubtarget::getFrameLowering(), llvm::MachineFunction::getInfo(), llvm::MachineFrameInfo::getMaxAlign(), llvm::HexagonSubtarget::getRegisterInfo(), llvm::HexagonRegisterInfo::getReservedRegs(), llvm::MachineFunction::getSubtarget(), llvm::Register::isValid(), llvm::SelectionDAGISel::MF, llvm::Reserved, and llvm::Align::value().

◆ LoadInstrForLoadIntrinsic()

MachineSDNode * HexagonDAGToDAGISel::LoadInstrForLoadIntrinsic ( SDNode * IntN )

Definition at line 190 of file HexagonISelDAGToDAG.cpp.

References llvm::SelectionDAGISel::CurDAG, llvm::SelectionDAG::getMachineNode(), llvm::SDNode::getOpcode(), llvm::SDNode::getOperand(), llvm::SelectionDAG::getTargetConstant(), I, and llvm::ISD::INTRINSIC_W_CHAIN.

Referenced by SelectIntrinsicWChain(), and tryLoadOfLoadIntrinsic().

◆ 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 1258 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 llvm::HexagonSubtarget::useHVXOps().

◆ 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 43 of file HexagonISelDAGToDAG.h.

References llvm::HexagonSubtarget::getInstrInfo(), llvm::HexagonSubtarget::getRegisterInfo(), llvm::MachineFunction::getSubtarget(), llvm::SelectionDAGISel::MF, 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 908 of file HexagonISelDAGToDAG.cpp.

References llvm::HexagonISD::ADDC, llvm::ISD::Constant, llvm::ISD::ConstantFP, llvm::HexagonISD::D2P, llvm::ISD::EXTRACT_SUBVECTOR, llvm::ISD::FrameIndex, I, llvm::ISD::INTRINSIC_W_CHAIN, llvm::ISD::INTRINSIC_WO_CHAIN, llvm::HexagonSubtarget::isHVXVectorType(), llvm::ISD::LOAD, N, llvm::HexagonISD::P2D, llvm::HexagonISD::Q2V, SelectAddSubCarry(), SelectConstant(), SelectConstantFP(), SelectD2P(), SelectExtractSubvector(), SelectFrameIndex(), SelectIntrinsicWChain(), SelectIntrinsicWOChain(), SelectLoad(), SelectP2D(), SelectQ2V(), SelectSHL(), SelectStore(), SelectTypecast(), SelectV2Q(), SelectVAlign(), SelectVAlignAddr(), 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.

◆ SelectAddrFI()

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

Definition at line 1356 of file HexagonISelDAGToDAG.cpp.

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

Referenced by SelectInlineAsmMemoryOperand().

◆ SelectAddrGA()

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

inline

Definition at line 1368 of file HexagonISelDAGToDAG.cpp.

References N, and SelectGlobalAddress().

◆ SelectAddrGP()

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

inline

Definition at line 1372 of file HexagonISelDAGToDAG.cpp.

References N, and SelectGlobalAddress().

◆ SelectAddSubCarry()

void HexagonDAGToDAGISel::SelectAddSubCarry ( SDNode * N )

Definition at line 786 of file HexagonISelDAGToDAG.cpp.

References llvm::HexagonISD::ADDC, llvm::CallingConv::C, llvm::SelectionDAGISel::CurDAG, llvm::SelectionDAG::getMachineNode(), N, and llvm::SelectionDAGISel::ReplaceNode().

Referenced by Select().

◆ SelectAnyImm()

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

inline

Definition at line 1376 of file HexagonISelDAGToDAG.cpp.

References N, and SelectAnyImmediate().

◆ SelectAnyImm0()

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

inline

Definition at line 1380 of file HexagonISelDAGToDAG.cpp.

References N, and SelectAnyImmediate().

◆ SelectAnyImm1()

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

inline

Definition at line 1383 of file HexagonISelDAGToDAG.cpp.

References N, and SelectAnyImmediate().

◆ SelectAnyImm2()

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

inline

Definition at line 1386 of file HexagonISelDAGToDAG.cpp.

References N, and SelectAnyImmediate().

◆ SelectAnyImm3()

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

inline

Definition at line 1389 of file HexagonISelDAGToDAG.cpp.

References N, and SelectAnyImmediate().

◆ SelectAnyImmediate()

bool HexagonDAGToDAGISel::SelectAnyImmediate	(	SDValue &	N,
		SDValue &	R,
		Align	Alignment
	)

Definition at line 1402 of file HexagonISelDAGToDAG.cpp.

References llvm::ISD::BlockAddress, llvm::ISD::Constant, llvm::HexagonISD::CP, llvm::SelectionDAGISel::CurDAG, llvm::ISD::ExternalSymbol, llvm::getOffset(), llvm::SelectionDAG::getTargetConstant(), llvm::isAligned(), llvm::HexagonISD::JT, N, and SelectGlobalAddress().

Referenced by SelectAnyImm(), SelectAnyImm0(), SelectAnyImm1(), SelectAnyImm2(), and SelectAnyImm3().

◆ SelectAnyInt()

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

inline

Definition at line 1393 of file HexagonISelDAGToDAG.cpp.

References llvm::SelectionDAGISel::CurDAG, llvm::SelectionDAG::getTargetConstant(), and N.

◆ SelectBrevLdIntrinsic()

bool HexagonDAGToDAGISel::SelectBrevLdIntrinsic ( SDNode * IntN )

Definition at line 323 of file HexagonISelDAGToDAG.cpp.

References llvm::SelectionDAGISel::CurDAG, llvm::SelectionDAG::getMachineNode(), llvm::SDNode::getOpcode(), llvm::SDNode::getOperand(), llvm::ISD::INTRINSIC_W_CHAIN, llvm::SelectionDAG::RemoveDeadNode(), llvm::SelectionDAGISel::ReplaceUses(), and llvm::SelectionDAG::setNodeMemRefs().

Referenced by SelectIntrinsicWChain().

◆ SelectConstant()

void HexagonDAGToDAGISel::SelectConstant ( SDNode * N )

Definition at line 744 of file HexagonISelDAGToDAG.cpp.

References assert(), llvm::SelectionDAGISel::CurDAG, llvm::SelectionDAG::getMachineNode(), N, and llvm::SelectionDAGISel::ReplaceNode().

Referenced by Select().

◆ SelectConstantFP()

void HexagonDAGToDAGISel::SelectConstantFP ( SDNode * N )

Definition at line 723 of file HexagonISelDAGToDAG.cpp.

References A, llvm::SelectionDAGISel::CurDAG, llvm::SelectionDAG::getMachineNode(), llvm::SelectionDAG::getTargetConstant(), N, and llvm::SelectionDAGISel::ReplaceNode().

Referenced by Select().

◆ SelectD2P()

void HexagonDAGToDAGISel::SelectD2P ( SDNode * N )

Definition at line 872 of file HexagonISelDAGToDAG.cpp.

References llvm::SelectionDAGISel::CurDAG, llvm::SelectionDAG::getMachineNode(), llvm::SelectionDAG::getTargetConstant(), N, and llvm::SelectionDAGISel::ReplaceNode().

Referenced by Select().

◆ SelectExtractSubvector()

void HexagonDAGToDAGISel::SelectExtractSubvector ( SDNode * N )

Definition at line 701 of file HexagonISelDAGToDAG.cpp.

References assert(), llvm::SelectionDAGISel::CurDAG, llvm::EVT::getSimpleVT(), llvm::MVT::getSizeInBits(), llvm::SelectionDAG::getTargetExtractSubreg(), llvm::SDValue::getValueType(), llvm::MVT::getVectorElementType(), llvm::MVT::getVectorNumElements(), Idx, N, llvm::SelectionDAGISel::ReplaceNode(), and SubReg.

Referenced by Select().

◆ SelectFrameIndex()

void HexagonDAGToDAGISel::SelectFrameIndex ( SDNode * N )

◆ SelectGlobalAddress()

bool HexagonDAGToDAGISel::SelectGlobalAddress	(	SDValue &	N,
		SDValue &	R,
		bool	UseGP,
		Align	Alignment
	)

Definition at line 1443 of file HexagonISelDAGToDAG.cpp.

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

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

◆ SelectHVXDualOutput()

void HexagonDAGToDAGISel::SelectHVXDualOutput ( SDNode * N )

Definition at line 2967 of file HexagonISelDAGToDAGHVX.cpp.

References llvm::SelectionDAGISel::CurDAG, llvm::SelectionDAG::getMachineNode(), llvm::SelectionDAG::getVTList(), llvm_unreachable, N, llvm::SelectionDAG::RemoveDeadNode(), and llvm::SelectionDAGISel::ReplaceUses().

Referenced by SelectIntrinsicWOChain().

◆ SelectIndexedLoad()

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

Definition at line 71 of file HexagonISelDAGToDAG.cpp.

References A, assert(), llvm::sampleprof::Base, llvm::ISD::EXTLOAD, From, llvm::EVT::getSimpleVT(), llvm::EVT::getSizeInBits(), llvm::EVT::isSimple(), llvm_unreachable, N, llvm::ISD::NON_EXTLOAD, llvm::Offset, llvm::ISD::SEXTLOAD, llvm::MVT::SimpleTy, and llvm::ISD::ZEXTLOAD.

Referenced by SelectLoad().

◆ SelectIndexedStore()

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

◆ SelectInlineAsmMemoryOperand()

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

overridevirtual

SelectInlineAsmMemoryOperand - Implement addressing mode selection for inline asm expressions.

Reimplemented from llvm::SelectionDAGISel.

Definition at line 958 of file HexagonISelDAGToDAG.cpp.

References llvm::SelectionDAGISel::CurDAG, llvm::SelectionDAG::getTargetConstant(), llvm::InlineAsm::m, llvm::InlineAsm::o, SelectAddrFI(), and llvm::InlineAsm::v.

◆ SelectIntrinsicWChain()

void HexagonDAGToDAGISel::SelectIntrinsicWChain ( SDNode * N )

Definition at line 630 of file HexagonISelDAGToDAG.cpp.

References llvm::SelectionDAGISel::CurDAG, LoadInstrForLoadIntrinsic(), N, llvm::SelectionDAG::RemoveDeadNode(), SelectBrevLdIntrinsic(), SelectNewCircIntrinsic(), SelectV65Gather(), SelectV65GatherPred(), and StoreInstrForLoadIntrinsic().

Referenced by Select().

◆ SelectIntrinsicWOChain()

void HexagonDAGToDAGISel::SelectIntrinsicWOChain ( SDNode * N )

Definition at line 667 of file HexagonISelDAGToDAG.cpp.

References llvm::SelectionDAGISel::CurDAG, llvm::SelectionDAG::getNode(), N, llvm::SelectionDAGISel::ReplaceNode(), and SelectHVXDualOutput().

Referenced by Select().

◆ SelectLoad()

void HexagonDAGToDAGISel::SelectLoad ( SDNode * N )

Definition at line 450 of file HexagonISelDAGToDAG.cpp.

References N, SelectIndexedLoad(), tryLoadOfLoadIntrinsic(), and llvm::ISD::UNINDEXED.

Referenced by Select().

◆ SelectNewCircIntrinsic()

bool HexagonDAGToDAGISel::SelectNewCircIntrinsic ( SDNode * IntN )

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

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

Definition at line 364 of file HexagonISelDAGToDAG.cpp.

References llvm::SelectionDAGISel::CurDAG, DL, llvm::SelectionDAG::getMachineNode(), llvm::SDNode::getNumOperands(), llvm::SDNode::getOpcode(), llvm::SDNode::getOperand(), llvm::SelectionDAG::getTargetConstant(), I, llvm::ISD::INTRINSIC_W_CHAIN, llvm::SelectionDAG::RemoveDeadNode(), and llvm::SelectionDAGISel::ReplaceUses().

Referenced by SelectIntrinsicWChain().

◆ SelectP2D()

void HexagonDAGToDAGISel::SelectP2D ( SDNode * N )

Definition at line 865 of file HexagonISelDAGToDAG.cpp.

References llvm::SelectionDAGISel::CurDAG, llvm::SelectionDAG::getMachineNode(), N, and llvm::SelectionDAGISel::ReplaceNode().

Referenced by Select().

◆ SelectQ2V()

void HexagonDAGToDAGISel::SelectQ2V ( SDNode * N )

Definition at line 895 of file HexagonISelDAGToDAG.cpp.

References assert(), llvm::CallingConv::C, llvm::SelectionDAGISel::CurDAG, llvm::SelectionDAG::getMachineNode(), llvm::MVT::getSizeInBits(), llvm::SelectionDAG::getTargetConstant(), llvm::HexagonSubtarget::getVectorLength(), N, and llvm::SelectionDAGISel::ReplaceNode().

Referenced by Select().

◆ SelectSHL()

void HexagonDAGToDAGISel::SelectSHL ( SDNode * N )

Definition at line 573 of file HexagonISelDAGToDAG.cpp.

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

Referenced by Select().

◆ SelectStore()

void HexagonDAGToDAGISel::SelectStore ( SDNode * N )

Definition at line 559 of file HexagonISelDAGToDAG.cpp.

References N, SelectIndexedStore(), and llvm::ISD::UNINDEXED.

Referenced by Select(), and StoreInstrForLoadIntrinsic().

◆ SelectTypecast()

void HexagonDAGToDAGISel::SelectTypecast ( SDNode * N )

Definition at line 857 of file HexagonISelDAGToDAG.cpp.

References llvm::SelectionDAGISel::CurDAG, llvm::SelectionDAG::getVTList(), llvm::SelectionDAG::MorphNodeTo(), N, and llvm::SelectionDAGISel::ReplaceNode().

Referenced by Select().

◆ SelectV2Q()

void HexagonDAGToDAGISel::SelectV2Q ( SDNode * N )

Definition at line 881 of file HexagonISelDAGToDAG.cpp.

References assert(), llvm::CallingConv::C, llvm::SelectionDAGISel::CurDAG, llvm::SelectionDAG::getMachineNode(), llvm::MVT::getSizeInBits(), llvm::SelectionDAG::getTargetConstant(), llvm::HexagonSubtarget::getVectorLength(), N, and llvm::SelectionDAGISel::ReplaceNode().

Referenced by Select().

◆ SelectV65Gather()

void HexagonDAGToDAGISel::SelectV65Gather ( SDNode * N )

Definition at line 2929 of file HexagonISelDAGToDAGHVX.cpp.

References llvm::Address, llvm::sampleprof::Base, llvm::SelectionDAGISel::CurDAG, llvm::SelectionDAG::getMachineNode(), llvm::SelectionDAG::getTargetConstant(), llvm::SelectionDAG::getVTList(), llvm_unreachable, N, llvm::Offset, llvm::SelectionDAGISel::ReplaceNode(), and llvm::SelectionDAG::setNodeMemRefs().

Referenced by SelectIntrinsicWChain().

◆ SelectV65GatherPred()

void HexagonDAGToDAGISel::SelectV65GatherPred ( SDNode * N )

Definition at line 2889 of file HexagonISelDAGToDAGHVX.cpp.

References llvm::Address, llvm::sampleprof::Base, llvm::SelectionDAGISel::CurDAG, llvm::SelectionDAG::getMachineNode(), llvm::SelectionDAG::getTargetConstant(), llvm::SelectionDAG::getVTList(), llvm_unreachable, N, llvm::Offset, llvm::SelectionDAGISel::ReplaceNode(), and llvm::SelectionDAG::setNodeMemRefs().

Referenced by SelectIntrinsicWChain().

◆ SelectVAlign()

void HexagonDAGToDAGISel::SelectVAlign ( SDNode * N )

Definition at line 795 of file HexagonISelDAGToDAG.cpp.

References assert(), llvm::CallingConv::C, llvm::SelectionDAGISel::CurDAG, E, llvm::SelectionDAG::getMachineNode(), llvm::MVT::getSizeInBits(), llvm::SelectionDAG::getTargetConstant(), llvm::SelectionDAG::getTargetExtractSubreg(), llvm::HexagonSubtarget::isHVXVectorType(), llvm::M0(), llvm::M1(), N, llvm::SelectionDAGISel::ReplaceNode(), and llvm::HexagonSubtarget::useCompound().

Referenced by Select().

◆ SelectVAlignAddr()

void HexagonDAGToDAGISel::SelectVAlignAddr ( SDNode * N )

Definition at line 842 of file HexagonISelDAGToDAG.cpp.

References A, llvm::SelectionDAGISel::AA, assert(), llvm::SelectionDAGISel::CurDAG, llvm::SelectionDAG::getMachineNode(), llvm::SelectionDAG::getTargetConstant(), llvm::isPowerOf2_32(), N, and llvm::SelectionDAGISel::ReplaceNode().

Referenced by Select().

◆ StoreInstrForLoadIntrinsic()

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

Definition at line 221 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 SelectIntrinsicWChain(), and tryLoadOfLoadIntrinsic().

◆ tryLoadOfLoadIntrinsic()

bool HexagonDAGToDAGISel::tryLoadOfLoadIntrinsic ( LoadSDNode * N )

Definition at line 256 of file HexagonISelDAGToDAG.cpp.

References llvm::CallingConv::C, llvm::SelectionDAGISel::CurDAG, F, llvm::SDValue::getNode(), llvm::ISD::INTRINSIC_W_CHAIN, LoadInstrForLoadIntrinsic(), N, llvm::ISD::NON_EXTLOAD, llvm::SelectionDAG::RemoveDeadNode(), llvm::SelectionDAGISel::ReplaceUses(), llvm::ISD::SEXTLOAD, StoreInstrForLoadIntrinsic(), and llvm::ISD::ZEXTLOAD.

Referenced by SelectLoad().

Friends And Related Function Documentation

◆ HvxSelector

friend struct HvxSelector

friend

Definition at line 123 of file HexagonISelDAGToDAG.h.

Member Data Documentation

◆ ID

char HexagonDAGToDAGISel::ID = 0

static

Definition at line 34 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

Static Public Attributes

Friends

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ HexagonDAGToDAGISel() [1/2]

◆ HexagonDAGToDAGISel() [2/2]

Member Function Documentation

◆ ComplexPatternFuncMutatesDAG()

◆ DetectUseSxtw()

◆ emitFunctionEntryCode()

◆ LoadInstrForLoadIntrinsic()

◆ PreprocessISelDAG()

◆ runOnMachineFunction()

◆ Select()

◆ SelectAddrFI()

◆ SelectAddrGA()

◆ SelectAddrGP()

◆ SelectAddSubCarry()

◆ SelectAnyImm()

◆ SelectAnyImm0()

◆ SelectAnyImm1()

◆ SelectAnyImm2()

◆ SelectAnyImm3()

◆ SelectAnyImmediate()

◆ SelectAnyInt()

◆ SelectBrevLdIntrinsic()

◆ SelectConstant()

◆ SelectConstantFP()

◆ SelectD2P()

◆ SelectExtractSubvector()

◆ SelectFrameIndex()

◆ SelectGlobalAddress()

◆ SelectHVXDualOutput()

◆ SelectIndexedLoad()

◆ SelectIndexedStore()

◆ SelectInlineAsmMemoryOperand()

◆ SelectIntrinsicWChain()

◆ SelectIntrinsicWOChain()

◆ SelectLoad()

◆ SelectNewCircIntrinsic()

◆ SelectP2D()

◆ SelectQ2V()

◆ SelectSHL()

◆ SelectStore()

◆ SelectTypecast()

◆ SelectV2Q()

◆ SelectV65Gather()

◆ SelectV65GatherPred()

◆ SelectVAlign()

◆ SelectVAlignAddr()

◆ StoreInstrForLoadIntrinsic()

◆ tryLoadOfLoadIntrinsic()

Friends And Related Function Documentation

◆ HvxSelector

Member Data Documentation

◆ ID