struct TargetLowering::DAGCombinerInfo

Declaration

struct TargetLowering::DAGCombinerInfo { /* full declaration omitted */ };

Declared at: llvm/include/llvm/CodeGen/TargetLowering.h:3269

Member Variables

public void* DC

public llvm::CombineLevel Level

public bool CalledByLegalizer

public llvm::SelectionDAG& DAG

Method Overview

• public void AddToWorklist(llvm::SDNode * N)
• public llvm::SDValue CombineTo(llvm::SDNode * N, ArrayRef<llvm::SDValue> To, bool AddTo = true)
• public llvm::SDValue CombineTo(llvm::SDNode * N, llvm::SDValue Res, bool AddTo = true)
• public llvm::SDValue CombineTo(llvm::SDNode * N, llvm::SDValue Res0, llvm::SDValue Res1, bool AddTo = true)
• public void CommitTargetLoweringOpt(const llvm::TargetLowering::TargetLoweringOpt & TLO)
• public DAGCombinerInfo(llvm::SelectionDAG & dag, llvm::CombineLevel level, bool cl, void * dc)
• public llvm::CombineLevel getDAGCombineLevel()
• public bool isAfterLegalizeDAG() const
• public bool isBeforeLegalize() const
• public bool isBeforeLegalizeOps() const
• public bool isCalledByLegalizer() const
• public bool recursivelyDeleteUnusedNodes(llvm::SDNode * N)

Methods

¶void AddToWorklist(llvm::SDNode* N)

Declared at: llvm/include/llvm/CodeGen/TargetLowering.h:3286

Parameters

llvm::SDNode* N

¶llvm::SDValue CombineTo(
    llvm::SDNode* N,
    ArrayRef<llvm::SDValue> To,
    bool AddTo = true)

Declared at: llvm/include/llvm/CodeGen/TargetLowering.h:3287

Parameters

llvm::SDNode* N

ArrayRef<llvm::SDValue> To

bool AddTo = true

¶llvm::SDValue CombineTo(llvm::SDNode* N,
                        llvm::SDValue Res,
                        bool AddTo = true)

Declared at: llvm/include/llvm/CodeGen/TargetLowering.h:3288

Parameters

llvm::SDNode* N

llvm::SDValue Res

bool AddTo = true

¶llvm::SDValue CombineTo(llvm::SDNode* N,
                        llvm::SDValue Res0,
                        llvm::SDValue Res1,
                        bool AddTo = true)

Declared at: llvm/include/llvm/CodeGen/TargetLowering.h:3289

Parameters

llvm::SDNode* N

llvm::SDValue Res0

llvm::SDValue Res1

bool AddTo = true

¶void CommitTargetLoweringOpt(
    const llvm::TargetLowering::TargetLoweringOpt&
        TLO)

Declared at: llvm/include/llvm/CodeGen/TargetLowering.h:3293

Parameters

const llvm::TargetLowering::TargetLoweringOpt& TLO

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

Declared at: llvm/include/llvm/CodeGen/TargetLowering.h:3277

Parameters

llvm::SelectionDAG& dag

llvm::CombineLevel level

bool cl

void* dc

¶llvm::CombineLevel getDAGCombineLevel()

Declared at: llvm/include/llvm/CodeGen/TargetLowering.h:3283

¶bool isAfterLegalizeDAG() const

Declared at: llvm/include/llvm/CodeGen/TargetLowering.h:3282

¶bool isBeforeLegalize() const

Declared at: llvm/include/llvm/CodeGen/TargetLowering.h:3280

¶bool isBeforeLegalizeOps() const

Declared at: llvm/include/llvm/CodeGen/TargetLowering.h:3281

¶bool isCalledByLegalizer() const

Declared at: llvm/include/llvm/CodeGen/TargetLowering.h:3284

¶bool recursivelyDeleteUnusedNodes(llvm::SDNode* N)

Declared at: llvm/include/llvm/CodeGen/TargetLowering.h:3291

Parameters

llvm::SDNode* N