#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.

◆ VECustomDAG() [2/3]

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

inline

Definition at line 151 of file VECustomDAG.h.

◆ VECustomDAG() [3/3]

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

inline

Definition at line 153 of file VECustomDAG.h.

Member Function Documentation

◆ annotateLegalAVL()

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

Definition at line 475 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 452 of file VECustomDAG.cpp.

References assert(), getMaskBroadcast(), getNode(), llvm::isMaskType(), llvm::isPackedVectorType(), and llvm::EVT::isVector().

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 405 of file VECustomDAG.cpp.

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 410 of file VECustomDAG.cpp.

References getConstant(), llvm::getLegalVectorType(), and getNode().

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 537 of file VECustomDAG.cpp.

References getBroadcast(), getNode(), 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 563 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 423 of file VECustomDAG.cpp.

References assert(), llvm::dyn_cast(), getBroadcast(), getConstantMask(), llvm::SDValue::getNode(), llvm::getTypePacking(), llvm::EVT::getVectorNumElements(), llvm::MVT::getVectorVT(), and llvm::ISD::SETNE.

Referenced by getBroadcast().

◆ getMergeValues()

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

inline

} Packing

Definition at line 194 of file VECustomDAG.h.

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

◆ getNode() [1/3]

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