llvm::TargetLowering::DAGCombinerInfo Struct Reference

#include <TargetLowering.h>

Collaboration diagram for llvm::TargetLowering::DAGCombinerInfo:

Public Member Functions
	DAGCombinerInfo (SelectionDAG &dag, CombineLevel level, bool cl, void *dc)
bool	isBeforeLegalize () const
bool	isBeforeLegalizeOps () const
bool	isAfterLegalizeVectorOps () const
CombineLevel	getDAGCombineLevel ()
bool	isCalledByLegalizer () const
void	AddToWorklist (SDNode *N)
void	RemoveFromWorklist (SDNode *N)
SDValue	CombineTo (SDNode *N, const std::vector< SDValue > &To, bool AddTo=true)
SDValue	CombineTo (SDNode *N, SDValue Res, bool AddTo=true)
SDValue	CombineTo (SDNode *N, SDValue Res0, SDValue Res1, bool AddTo=true)
void	CommitTargetLoweringOpt (const TargetLoweringOpt &TLO)

Public Attributes
void *	DC
CombineLevel	Level
bool	CalledByLegalizer
SelectionDAG &	DAG

Detailed Description

Definition at line 1828 of file TargetLowering.h.

Constructor & Destructor Documentation

llvm::TargetLowering::DAGCombinerInfo::DAGCombinerInfo ( SelectionDAG &  dag, CombineLevel  level, bool  cl, void *  dc  )

inline

Definition at line 1835 of file TargetLowering.h.

Member Function Documentation

void TargetLowering::DAGCombinerInfo::AddToWorklist

(

SDNode *

N

)

Definition at line 391 of file DAGCombiner.cpp.

References DC.

Referenced by PerformARMBUILD_VECTORCombine(), PerformBUILD_VECTORCombine(), llvm::PPCTargetLowering::PerformDAGCombine(), PerformInsertEltCombine(), PerformSELECTCombine(), PerformSTORECombine(), and llvm::TargetLowering::SimplifySetCC().

SDValue TargetLowering::DAGCombinerInfo::CombineTo	(	SDNode *	N,
		const std::vector< SDValue > &	To,
		bool	AddTo = true
	)

Definition at line 400 of file DAGCombiner.cpp.

References llvm::X86II::DC.

Referenced by CombineBaseUpdate(), CombineVLDDUP(), PerformCMOVCombine(), llvm::PPCTargetLowering::PerformDAGCombine(), PerformLOADCombine(), PerformMULCombine(), PerformMulCombine(), PerformORCombine(), PerformShuffleCombine256(), and PerformVMOVRRDCombine().

SDValue TargetLowering::DAGCombinerInfo::CombineTo	(	SDNode *	N,
		SDValue	Res,
		bool	AddTo = true
	)

Definition at line 405 of file DAGCombiner.cpp.

References llvm::X86II::DC.

SDValue TargetLowering::DAGCombinerInfo::CombineTo	(	SDNode *	N,
		SDValue	Res0,
		SDValue	Res1,
		bool	AddTo = true
	)

Definition at line 411 of file DAGCombiner.cpp.

References llvm::X86II::DC.

void TargetLowering::DAGCombinerInfo::CommitTargetLoweringOpt

(

const TargetLoweringOpt &

TLO

)

Definition at line 416 of file DAGCombiner.cpp.

References llvm::X86II::DC.

Referenced by PerformBTCombine(), and PerformSELECTCombine().

CombineLevel llvm::TargetLowering::DAGCombinerInfo::getDAGCombineLevel ( )

inline

Definition at line 1843 of file TargetLowering.h.

References Level.

bool llvm::TargetLowering::DAGCombinerInfo::isAfterLegalizeVectorOps ( ) const

inline

Definition at line 1840 of file TargetLowering.h.

References llvm::AfterLegalizeDAG, and Level.

bool llvm::TargetLowering::DAGCombinerInfo::isBeforeLegalize ( ) const

inline

Definition at line 1838 of file TargetLowering.h.

References llvm::BeforeLegalizeTypes, and Level.

Referenced by AddCombineTo64bitMLAL(), AddCombineToVPADDL(), CombineBaseUpdate(), performADDECombine(), PerformBTCombine(), PerformCMOVCombine(), PerformEXTRACT_VECTOR_ELTCombine(), PerformMULCombine(), PerformMulCombine(), PerformSELECTCombine(), PerformShuffleCombine(), performSUBECombine(), and llvm::TargetLowering::SimplifySetCC().

bool llvm::TargetLowering::DAGCombinerInfo::isBeforeLegalizeOps ( ) const

inline

Definition at line 1839 of file TargetLowering.h.

References llvm::AfterLegalizeVectorOps, and Level.

Referenced by performADDCombine(), performANDCombine(), PerformAndCombine(), PerformBTCombine(), PerformCMOVCombine(), llvm::R600TargetLowering::PerformDAGCombine(), performDivRemCombine(), PerformLOADCombine(), performORCombine(), PerformOrCombine(), performSELECTCombine(), PerformSELECTCombine(), PerformSExtCombine(), PerformXorCombine(), llvm::TargetLowering::SimplifySetCC(), and XFormVExtractWithShuffleIntoLoad().

bool llvm::TargetLowering::DAGCombinerInfo::isCalledByLegalizer ( ) const

inline

Definition at line 1844 of file TargetLowering.h.

References CalledByLegalizer.

Referenced by CombineBaseUpdate(), PerformMULCombine(), PerformMulCombine(), and llvm::TargetLowering::SimplifySetCC().

void TargetLowering::DAGCombinerInfo::RemoveFromWorklist

(

SDNode *

N

)

Definition at line 395 of file DAGCombiner.cpp.

References llvm::X86II::DC.

Referenced by PerformVMOVRRDCombine().

Member Data Documentation

bool llvm::TargetLowering::DAGCombinerInfo::CalledByLegalizer

Definition at line 1831 of file TargetLowering.h.

Referenced by isCalledByLegalizer().

SelectionDAG& llvm::TargetLowering::DAGCombinerInfo::DAG

Definition at line 1833 of file TargetLowering.h.

Referenced by AddCombineTo64bitMLAL(), AddCombineToVPADDL(), CombineBaseUpdate(), combineSelectAndUse(), CombineVLDDUP(), PerformANDCombine(), PerformARMBUILD_VECTORCombine(), PerformBFICombine(), PerformBUILD_VECTORCombine(), llvm::R600TargetLowering::PerformDAGCombine(), llvm::MipsSETargetLowering::PerformDAGCombine(), llvm::SITargetLowering::PerformDAGCombine(), llvm::MipsTargetLowering::PerformDAGCombine(), llvm::ARMTargetLowering::PerformDAGCombine(), llvm::AArch64TargetLowering::PerformDAGCombine(), llvm::PPCTargetLowering::PerformDAGCombine(), llvm::X86TargetLowering::PerformDAGCombine(), PerformInsertEltCombine(), PerformMULCombine(), PerformORCombine(), PerformShiftCombine(), PerformSRACombine(), PerformSTORECombine(), PerformVCVTCombine(), PerformVDIVCombine(), PerformVDUPLANECombine(), PerformVMOVRRDCombine(), PerformVMULCombine(), PerformXORCombine(), llvm::TargetLowering::SimplifySetCC(), tryCombineToBFI(), tryCombineToEXTR(), and tryCombineToLargerBFI().

void* llvm::TargetLowering::DAGCombinerInfo::DC

Definition at line 1829 of file TargetLowering.h.

Referenced by AddToWorklist().

CombineLevel llvm::TargetLowering::DAGCombinerInfo::Level

Definition at line 1830 of file TargetLowering.h.

Referenced by getDAGCombineLevel(), isAfterLegalizeVectorOps(), isBeforeLegalize(), and isBeforeLegalizeOps().

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

• TargetLowering.h
• DAGCombiner.cpp