class SCEVSignExtendExpr

Declaration

class SCEVSignExtendExpr : public SCEVCastExpr { /* 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:127

Inherits from: SCEVCastExpr

Member Variables

Inherited from SCEVCastExpr:

protected Op

protected Ty

Inherited from SCEV:

protected ExpressionSize

protected SubclassData = 0

Method Overview

• public static bool classof(const llvm::SCEV * S)

Inherited from SCEVCastExpr:

• public classof
• public getOperand
• public getType

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

¶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:135

Parameters

const llvm::SCEV* S