llvm::SCEVConstant Class Reference

#include <ScalarEvolutionExpressions.h>

Inheritance diagram for llvm::SCEVConstant:

Collaboration diagram for llvm::SCEVConstant:

Public Member Functions
ConstantInt *	getValue () const
Type *	getType () const
Public Member Functions inherited from llvm::SCEV
	SCEV (const FoldingSetNodeIDRef ID, unsigned SCEVTy)
unsigned	getSCEVType () const
Type *	getType () const
bool	isZero () const
bool	isOne () const
bool	isAllOnesValue () const
bool	isNonConstantNegative () const
void	print (raw_ostream &OS) const
void	dump () const
Public Member Functions inherited from llvm::FoldingSetImpl::Node
	Node ()
void *	getNextInBucket () const
void	SetNextInBucket (void *N)

Static Public Member Functions
static bool	classof (const SCEV *S)
	Methods for support type inquiry through isa, cast, and dyn_cast: More...

Friends
class	ScalarEvolution

Additional Inherited Members
Public Types inherited from llvm::SCEV
enum	NoWrapFlags {   FlagAnyWrap = 0, FlagNW = (1 << 0), FlagNUW = (1 << 1), FlagNSW = (1 << 2),   NoWrapMask = (1 << 3) -1 }
Protected Attributes inherited from llvm::SCEV
unsigned short	SubclassData

Detailed Description

SCEVConstant - This class represents a constant integer value.

Definition at line 37 of file ScalarEvolutionExpressions.h.

Member Function Documentation

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

inlinestatic

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

Definition at line 49 of file ScalarEvolutionExpressions.h.

References llvm::SCEV::getSCEVType(), and llvm::scConstant.

Type* llvm::SCEVConstant::getType ( ) const

inline

Definition at line 46 of file ScalarEvolutionExpressions.h.

References llvm::ConstantInt::getType().

ConstantInt* llvm::SCEVConstant::getValue ( ) const

inline

Definition at line 44 of file ScalarEvolutionExpressions.h.

Referenced by canFoldIVIncExpr(), FactorOutConstant(), gcd(), getExactSDiv(), llvm::SCEVAddRecExpr::getNumIterationsInRange(), llvm::ScalarEvolution::getSmallConstantTripCount(), llvm::ScalarEvolution::getSmallConstantTripMultiple(), llvm::ScalarEvolution::getUDivExpr(), isLikelyComplexAddressComputation(), llvm::SCEV::isNonConstantNegative(), isRemainderZero(), isStridedPtr(), sdiv(), and srem().

Friends And Related Function Documentation

friend class ScalarEvolution

friend

Definition at line 38 of file ScalarEvolutionExpressions.h.

---

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

• ScalarEvolutionExpressions.h