#include "Target/VE/VECustomDAG.h"

Public Member Functions
SelectionDAG *	getDAG () const

	VECustomDAG (SelectionDAG &DAG, SDLoc DL)

	VECustomDAG (SelectionDAG &DAG, SDValue WhereOp)

	VECustomDAG (SelectionDAG &DAG, const SDNode *WhereN)

SDValue	getNode (unsigned OC, SDVTList VTL, ArrayRef< SDValue > OpV, std::optional< SDNodeFlags > Flags=std::nullopt) const
	getNode {

SDValue	getNode (unsigned OC, ArrayRef< EVT > ResVT, ArrayRef< SDValue > OpV, std::optional< SDNodeFlags > Flags=std::nullopt) const

SDValue	getNode (unsigned OC, EVT ResVT, ArrayRef< SDValue > OpV, std::optional< SDNodeFlags > Flags=std::nullopt) const

SDValue	getUNDEF (EVT VT) const

SDValue	getLegalReductionOpVVP (unsigned VVPOpcode, EVT ResVT, SDValue StartV, SDValue VectorV, SDValue Mask, SDValue AVL, SDNodeFlags Flags) const
	} getNode

SDValue	getUnpack (EVT DestVT, SDValue Vec, PackElem Part, SDValue AVL) const
	} Legalizing getNode

SDValue	getPack (EVT DestVT, SDValue LoVec, SDValue HiVec, SDValue AVL) const

SDValue	getMergeValues (ArrayRef< SDValue > Values) const
	} Packing

SDValue	getConstant (uint64_t Val, EVT VT, bool IsTarget=false, bool IsOpaque=false) const

SDValue	getConstantMask (Packing Packing, bool AllTrue) const

SDValue	getMaskBroadcast (EVT ResultVT, SDValue Scalar, SDValue AVL) const

SDValue	getBroadcast (EVT ResultVT, SDValue Scalar, SDValue AVL) const

SDValue	annotateLegalAVL (SDValue AVL) const

VETargetMasks	getTargetSplitMask (SDValue RawMask, SDValue RawAVL, PackElem Part) const

SDValue	getSplitPtrOffset (SDValue Ptr, SDValue ByteStride, PackElem Part) const

SDValue	getSplitPtrStride (SDValue PackStride) const

SDValue	getGatherScatterAddress (SDValue BasePtr, SDValue Scale, SDValue Index, SDValue Mask, SDValue AVL) const

EVT	getVectorVT (EVT ElemVT, unsigned NumElems) const

Detailed Description

Definition at line 142 of file VECustomDAG.h.

Constructor & Destructor Documentation

◆ VECustomDAG() [1/3]

llvm::VECustomDAG::VECustomDAG	(	SelectionDAG &	DAG,
		SDLoc	DL
	)

inline

Definition at line 149 of file VECustomDAG.h.

References DL.

◆ VECustomDAG() [2/3]

llvm::VECustomDAG::VECustomDAG	(	SelectionDAG &	DAG,
		SDValue	WhereOp
	)

inline

Definition at line 151 of file VECustomDAG.h.

References DL.

◆ VECustomDAG() [3/3]

llvm::VECustomDAG::VECustomDAG	(	SelectionDAG &	DAG,
		const SDNode *	WhereN
	)

inline

Definition at line 153 of file VECustomDAG.h.

References DL.

Member Function Documentation

◆ annotateLegalAVL()

SDValue llvm::VECustomDAG::annotateLegalAVL ( SDValue AVL ) const

Definition at line 474 of file VECustomDAG.cpp.

References getNode(), llvm::SDValue::getValueType(), llvm::isLegalAVL(), and llvm::VEISD::LEGALAVL.

Referenced by getTargetSplitMask(), and llvm::VETargetLowering::legalizePackedAVL().

◆ getBroadcast()

SDValue llvm::VECustomDAG::getBroadcast	(	EVT	ResultVT,
		SDValue	Scalar,
		SDValue	AVL
	)		const

Definition at line 451 of file VECustomDAG.cpp.

References assert(), getMaskBroadcast(), getNode(), llvm::isMaskType(), llvm::isPackedVectorType(), llvm::EVT::isVector(), llvm::VEISD::REPL_F32, llvm::VEISD::REPL_I32, and llvm::VEISD::VEC_BROADCAST.

Referenced by getGatherScatterAddress(), getMaskBroadcast(), and llvm::VETargetLowering::lowerBUILD_VECTOR().

◆ getConstant()

SDValue llvm::VECustomDAG::getConstant	(	uint64_t	Val,
		EVT	VT,
		bool	IsTarget = `false`,
		bool	IsOpaque = `false`
	)		const

Definition at line 404 of file VECustomDAG.cpp.

References llvm::SelectionDAG::getConstant().

Referenced by getConstantMask(), llvm::getLoadStoreStride(), getSplitPtrStride(), getTargetSplitMask(), llvm::VETargetLowering::legalizePackedAVL(), llvm::VETargetLowering::lowerBUILD_VECTOR(), llvm::VETargetLowering::lowerToVVP(), llvm::VETargetLowering::lowerVVP_GATHER_SCATTER(), llvm::VETargetLowering::lowerVVP_LOAD_STORE(), and llvm::VETargetLowering::splitMaskArithmetic().

◆ getConstantMask()

SDValue llvm::VECustomDAG::getConstantMask	(	Packing	Packing,
		bool	AllTrue
	)		const

Definition at line 409 of file VECustomDAG.cpp.

References llvm::SelectionDAG::getAllOnesConstant(), getConstant(), llvm::getLegalVectorType(), getNode(), llvm::SelectionDAG::getNOT(), and llvm::VEISD::VEC_BROADCAST.

Referenced by getMaskBroadcast(), getTargetSplitMask(), llvm::VETargetLowering::lowerToVVP(), llvm::VETargetLowering::lowerVVP_GATHER_SCATTER(), and llvm::VETargetLowering::lowerVVP_LOAD_STORE().

◆ getDAG()

SelectionDAG * llvm::VECustomDAG::getDAG ( ) const

inline

Definition at line 147 of file VECustomDAG.h.

Referenced by llvm::VETargetLowering::lowerVVP_LOAD_STORE().

◆ getGatherScatterAddress()

SDValue llvm::VECustomDAG::getGatherScatterAddress	(	SDValue	BasePtr,
		SDValue	Scale,
		SDValue	Index,
		SDValue	Mask,
		SDValue	AVL
	)		const

Definition at line 536 of file VECustomDAG.cpp.

References getBroadcast(), getNode(), Index, llvm::isNullConstant(), and llvm::isOneConstant().

Referenced by llvm::VETargetLowering::lowerVVP_GATHER_SCATTER().

◆ getLegalReductionOpVVP()

SDValue llvm::VECustomDAG::getLegalReductionOpVVP	(	unsigned	VVPOpcode,
		EVT	ResVT,
		SDValue	StartV,
		SDValue	VectorV,
		SDValue	Mask,
		SDValue	AVL,
		SDNodeFlags	Flags
	)		const

} getNode

Legalizing getNode {

Definition at line 562 of file VECustomDAG.cpp.

References assert(), getNode(), llvm::getScalarReductionOpcode(), llvm::SDValue::getValueType(), llvm::hasReductionStartParam(), and llvm::isMaskType().

Referenced by llvm::VETargetLowering::lowerToVVP().

◆ getMaskBroadcast()

SDValue llvm::VECustomDAG::getMaskBroadcast	(	EVT	ResultVT,
		SDValue	Scalar,
		SDValue	AVL
	)		const

Definition at line 422 of file VECustomDAG.cpp.

References assert(), getBroadcast(), llvm::SelectionDAG::getConstant(), getConstantMask(), llvm::SelectionDAG::getNode(), llvm::SelectionDAG::getSetCC(), llvm::SelectionDAG::getSExtOrTrunc(), llvm::getTypePacking(), llvm::EVT::getVectorNumElements(), llvm::MVT::getVectorVT(), llvm::ISD::SETNE, and llvm::VEISD::VEC_BROADCAST.

Referenced by getBroadcast().

◆ getMergeValues()

SDValue llvm::VECustomDAG::getMergeValues ( ArrayRef< SDValue > Values ) const

inline

} Packing

Definition at line 194 of file VECustomDAG.h.

References DL, and llvm::SelectionDAG::getMergeValues().

Referenced by llvm::VETargetLowering::lowerVVP_GATHER_SCATTER(), and llvm::VETargetLowering::lowerVVP_LOAD_STORE().

◆ getNode() [1/3]

SDValue llvm::VECustomDAG::getNode	(	unsigned	OC,
		ArrayRef< EVT >	ResVT,
		ArrayRef< SDValue >	OpV,
		std::optional< SDNodeFlags >	Flags = `std::nullopt`
	)		const