class SCEVSignExtendExpr

Declaration

class SCEVSignExtendExpr : public SCEVIntegralCastExpr { /* full declaration omitted */ };

Description

This class represents a sign extension of a small integer value to a larger integer value.

Declared at: llvm/include/llvm/Analysis/ScalarEvolutionExpressions.h:170

Inherits from: SCEVIntegralCastExpr

Member Variables

Inherited from SCEVCastExpr:

protected Operands

protected Ty

Inherited from SCEV:

protected ExpressionSize

protected SubclassData = 0

Method Overview

• private SCEVSignExtendExpr(const llvm::FoldingSetNodeIDRef ID, const llvm::SCEV * op, llvm::Type * ty)
• public static bool classof(const llvm::SCEV * S)

Inherited from SCEVIntegralCastExpr:

• public classof

Inherited from SCEVCastExpr:

• public classof
• public getNumOperands
• public getOperand
• public getOperand
• public getType
• public operands

Inherited from SCEV:

• public dump
• public getExpressionSize
• public getSCEVType
• public getType
• public isAllOnesValue
• public isNonConstantNegative
• public isOne
• public isZero
• public print

Inherited from FoldingSetBase::Node:

• public SetNextInBucket
• public getNextInBucket

Methods

¶SCEVSignExtendExpr(
    const llvm::FoldingSetNodeIDRef ID,
    const llvm::SCEV* op,
    llvm::Type* ty)

Declared at: llvm/include/llvm/Analysis/ScalarEvolutionExpressions.h:173

Parameters

const llvm::FoldingSetNodeIDRef ID

const llvm::SCEV* op

llvm::Type* ty

¶static bool classof(const llvm::SCEV* S)

Description

Methods for support type inquiry through isa, cast, and dyn_cast:

Declared at: llvm/include/llvm/Analysis/ScalarEvolutionExpressions.h:177

Parameters

const llvm::SCEV* S