class SCEVTruncateExpr
Declaration
class SCEVTruncateExpr : public SCEVIntegralCastExpr { /* full declaration omitted */ };
Description
This class represents a truncation of an integer value to a smaller integer value.
Declared at: llvm/include/llvm/Analysis/ScalarEvolutionExpressions.h:144
Inherits from: SCEVIntegralCastExpr
Member Variables
Inherited from SCEVCastExpr:
Inherited from SCEV:
Method Overview
- private SCEVTruncateExpr(const llvm::FoldingSetNodeIDRef ID, const llvm::SCEV * op, llvm::Type * ty)
- public static bool classof(const llvm::SCEV * S)
Inherited from SCEVIntegralCastExpr:
Inherited from SCEVCastExpr:
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:
Methods
¶SCEVTruncateExpr(
const llvm::FoldingSetNodeIDRef ID,
const llvm::SCEV* op,
llvm::Type* ty)
SCEVTruncateExpr(
const llvm::FoldingSetNodeIDRef ID,
const llvm::SCEV* op,
llvm::Type* ty)
Declared at: llvm/include/llvm/Analysis/ScalarEvolutionExpressions.h:147
Parameters
- const llvm::FoldingSetNodeIDRef ID
- const llvm::SCEV* op
- llvm::Type* ty
¶static bool classof(const llvm::SCEV* S)
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:151
Parameters
- const llvm::SCEV* S