llvm::IRBuilderFolder Class Reference

IRBuilderFolder - Interface for constant folding in IRBuilder. More...

#include "llvm/IR/IRBuilderFolder.h"

Inheritance diagram for llvm::IRBuilderFolder:

Public Member Functions
virtual	~IRBuilderFolder ()
virtual Value *	FoldBinOp (Instruction::BinaryOps Opc, Value *LHS, Value *RHS) const =0
virtual Value *	FoldExactBinOp (Instruction::BinaryOps Opc, Value *LHS, Value *RHS, bool IsExact) const =0
virtual Value *	FoldNoWrapBinOp (Instruction::BinaryOps Opc, Value *LHS, Value *RHS, bool HasNUW, bool HasNSW) const =0
virtual Value *	FoldBinOpFMF (Instruction::BinaryOps Opc, Value *LHS, Value *RHS, FastMathFlags FMF) const =0
virtual Value *	FoldUnOpFMF (Instruction::UnaryOps Opc, Value *V, FastMathFlags FMF) const =0
virtual Value *	FoldCmp (CmpInst::Predicate P, Value *LHS, Value *RHS) const =0
virtual Value *	FoldGEP (Type *Ty, Value *Ptr, ArrayRef< Value * > IdxList, GEPNoWrapFlags NW) const =0
virtual Value *	FoldSelect (Value *C, Value *True, Value *False) const =0
virtual Value *	FoldExtractValue (Value *Agg, ArrayRef< unsigned > IdxList) const =0
virtual Value *	FoldInsertValue (Value *Agg, Value *Val, ArrayRef< unsigned > IdxList) const =0
virtual Value *	FoldExtractElement (Value *Vec, Value *Idx) const =0
virtual Value *	FoldInsertElement (Value *Vec, Value *NewElt, Value *Idx) const =0
virtual Value *	FoldShuffleVector (Value *V1, Value *V2, ArrayRef< int > Mask) const =0
virtual Value *	FoldCast (Instruction::CastOps Op, Value *V, Type *DestTy) const =0
virtual Value *	FoldBinaryIntrinsic (Intrinsic::ID ID, Value *LHS, Value *RHS, Type *Ty, Instruction *FMFSource=nullptr) const =0
virtual Value *	CreatePointerCast (Constant *C, Type *DestTy) const =0
virtual Value *	CreatePointerBitCastOrAddrSpaceCast (Constant *C, Type *DestTy) const =0

Detailed Description

IRBuilderFolder - Interface for constant folding in IRBuilder.

Definition at line 26 of file IRBuilderFolder.h.

Constructor & Destructor Documentation

~IRBuilderFolder()

IRBuilderFolder::~IRBuilderFolder ( )

virtualdefault

Member Function Documentation

CreatePointerBitCastOrAddrSpaceCast()

virtual Value * llvm::IRBuilderFolder::CreatePointerBitCastOrAddrSpaceCast ( Constant * C, Type * DestTy ) const

pure virtual

Implemented in llvm::ConstantFolder, llvm::InstSimplifyFolder, llvm::NoFolder, and llvm::TargetFolder.

References llvm::CallingConv::C.

CreatePointerCast()

virtual Value * llvm::IRBuilderFolder::CreatePointerCast ( Constant * C, Type * DestTy ) const

pure virtual

Implemented in llvm::ConstantFolder, llvm::InstSimplifyFolder, llvm::NoFolder, and llvm::TargetFolder.

References llvm::CallingConv::C.

FoldBinaryIntrinsic()

virtual Value * llvm::IRBuilderFolder::FoldBinaryIntrinsic ( Intrinsic::ID ID, Value * LHS, Value * RHS, Type * Ty, Instruction * FMFSource = nullptr ) const

pure virtual

Implemented in llvm::ConstantFolder, llvm::InstSimplifyFolder, llvm::NoFolder, and llvm::TargetFolder.

References LHS, and RHS.

FoldBinOp()

virtual Value * llvm::IRBuilderFolder::FoldBinOp ( Instruction::BinaryOps Opc, Value * LHS, Value * RHS ) const

pure virtual

Implemented in llvm::ConstantFolder, llvm::InstSimplifyFolder, llvm::NoFolder, and llvm::TargetFolder.

References LHS, Opc, and RHS.

FoldBinOpFMF()

virtual Value * llvm::IRBuilderFolder::FoldBinOpFMF ( Instruction::BinaryOps Opc, Value * LHS, Value * RHS, FastMathFlags FMF ) const

pure virtual

Implemented in llvm::ConstantFolder, llvm::InstSimplifyFolder, llvm::NoFolder, and llvm::TargetFolder.

References LHS, Opc, and RHS.

FoldCast()

virtual Value * llvm::IRBuilderFolder::FoldCast ( Instruction::CastOps Op, Value * V, Type * DestTy ) const

pure virtual

Implemented in llvm::ConstantFolder, llvm::InstSimplifyFolder, llvm::NoFolder, and llvm::TargetFolder.

FoldCmp()

virtual Value * llvm::IRBuilderFolder::FoldCmp ( CmpInst::Predicate P, Value * LHS, Value * RHS ) const

pure virtual

Implemented in llvm::ConstantFolder, llvm::InstSimplifyFolder, llvm::NoFolder, and llvm::TargetFolder.

References LHS, P, and RHS.

FoldExactBinOp()

virtual Value * llvm::IRBuilderFolder::FoldExactBinOp ( Instruction::BinaryOps Opc, Value * LHS, Value * RHS, bool IsExact ) const

pure virtual

Implemented in llvm::ConstantFolder, llvm::InstSimplifyFolder, llvm::NoFolder, and llvm::TargetFolder.

References LHS, Opc, and RHS.

FoldExtractElement()

virtual Value * llvm::IRBuilderFolder::FoldExtractElement ( Value * Vec, Value * Idx ) const

pure virtual

Implemented in llvm::ConstantFolder, llvm::InstSimplifyFolder, llvm::NoFolder, and llvm::TargetFolder.

FoldExtractValue()

virtual Value * llvm::IRBuilderFolder::FoldExtractValue ( Value * Agg, ArrayRef< unsigned > IdxList ) const

pure virtual

Implemented in llvm::ConstantFolder, llvm::InstSimplifyFolder, llvm::NoFolder, and llvm::TargetFolder.

FoldGEP()

virtual Value * llvm::IRBuilderFolder::FoldGEP ( Type * Ty, Value * Ptr, ArrayRef< Value * > IdxList, GEPNoWrapFlags NW ) const

pure virtual

Implemented in llvm::ConstantFolder, llvm::InstSimplifyFolder, llvm::NoFolder, and llvm::TargetFolder.

References Ptr.

FoldInsertElement()

virtual Value * llvm::IRBuilderFolder::FoldInsertElement ( Value * Vec, Value * NewElt, Value * Idx ) const

pure virtual

Implemented in llvm::ConstantFolder, llvm::InstSimplifyFolder, llvm::NoFolder, and llvm::TargetFolder.

FoldInsertValue()

virtual Value * llvm::IRBuilderFolder::FoldInsertValue ( Value * Agg, Value * Val, ArrayRef< unsigned > IdxList ) const

pure virtual

Implemented in llvm::ConstantFolder, llvm::InstSimplifyFolder, llvm::NoFolder, and llvm::TargetFolder.

FoldNoWrapBinOp()

virtual Value * llvm::IRBuilderFolder::FoldNoWrapBinOp ( Instruction::BinaryOps Opc, Value * LHS, Value * RHS, bool HasNUW, bool HasNSW ) const

pure virtual

Implemented in llvm::ConstantFolder, llvm::InstSimplifyFolder, llvm::NoFolder, and llvm::TargetFolder.

References LHS, Opc, and RHS.

FoldSelect()

virtual Value * llvm::IRBuilderFolder::FoldSelect ( Value * C, Value * True, Value * False ) const

pure virtual

Implemented in llvm::ConstantFolder, llvm::InstSimplifyFolder, llvm::NoFolder, and llvm::TargetFolder.

References llvm::CallingConv::C.

FoldShuffleVector()

virtual Value * llvm::IRBuilderFolder::FoldShuffleVector ( Value * V1, Value * V2, ArrayRef< int > Mask ) const

pure virtual

Implemented in llvm::ConstantFolder, llvm::InstSimplifyFolder, llvm::NoFolder, and llvm::TargetFolder.

FoldUnOpFMF()

virtual Value * llvm::IRBuilderFolder::FoldUnOpFMF ( Instruction::UnaryOps Opc, Value * V, FastMathFlags FMF ) const

pure virtual

Implemented in llvm::ConstantFolder, llvm::InstSimplifyFolder, llvm::NoFolder, and llvm::TargetFolder.

References Opc.

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

• include/llvm/IR/IRBuilderFolder.h
• lib/IR/IRBuilder.cpp