#include <IVUsers.h>

Inheritance diagram for llvm::IVStrideUse:

Collaboration diagram for llvm::IVStrideUse:

Public Member Functions
	IVStrideUse (IVUsers P, Instruction U, Value *O)

Instruction *	getUser () const
	getUser - Return the user instruction for this use. More...

void	setUser (Instruction *NewUser)
	setUser - Assign a new user instruction for this use. More...

Value *	getOperandValToReplace () const

void	setOperandValToReplace (Value *Op)

const PostIncLoopSet &	getPostIncLoops () const

void	transformToPostInc (const Loop *L)

Public Member Functions inherited from llvm::CallbackVH
	CallbackVH ()

	CallbackVH (Value *P)

	operator Value * () const

virtual void	allUsesReplacedWith (Value *)

Public Member Functions inherited from llvm::ValueHandleBase
	ValueHandleBase (HandleBaseKind Kind)

	ValueHandleBase (HandleBaseKind Kind, Value *V)

	ValueHandleBase (HandleBaseKind Kind, const ValueHandleBase &RHS)

	~ValueHandleBase ()

Value *	operator= (Value *RHS)

Value *	operator= (const ValueHandleBase &RHS)

Value *	operator-> () const

Value &	operator* () const

Public Member Functions inherited from llvm::ilist_node< IVStrideUse >
IVStrideUse *	getPrevNode ()
	Get the previous node, or 0 for the list head. More...

const IVStrideUse *	getPrevNode () const
	Get the previous node, or 0 for the list head. More...

IVStrideUse *	getNextNode ()
	Get the next node, or 0 for the list tail. More...

const IVStrideUse *	getNextNode () const
	Get the next node, or 0 for the list tail. More...

Friends
class	IVUsers

Additional Inherited Members
Static Public Member Functions inherited from llvm::ValueHandleBase
static void	ValueIsDeleted (Value *V)

static void	ValueIsRAUWd (Value Old, Value New)

Protected Types inherited from llvm::ValueHandleBase
enum	HandleBaseKind { Assert, Callback, Tracking, Weak }

Protected Member Functions inherited from llvm::CallbackVH
	CallbackVH (const CallbackVH &RHS)

virtual	~CallbackVH ()

void	setValPtr (Value *P)

Protected Member Functions inherited from llvm::ValueHandleBase
Value *	getValPtr () const

void	setValPtrInt (unsigned K)

unsigned	getValPtrInt () const

Protected Member Functions inherited from llvm::ilist_node< IVStrideUse >
	ilist_node ()

Static Protected Member Functions inherited from llvm::ValueHandleBase
static bool	isValid (Value *V)

Detailed Description

IVStrideUse - Keep track of one use of a strided induction variable. The Expr member keeps track of the expression, User is the actual user instruction of the operand, and 'OperandValToReplace' is the operand of the User that is the use.

Definition at line 36 of file IVUsers.h.

Constructor & Destructor Documentation

llvm::IVStrideUse::IVStrideUse	(	IVUsers *	P,
		Instruction *	U,
		Value *	O
	)

inline

Definition at line 39 of file IVUsers.h.

Member Function Documentation

Value* llvm::IVStrideUse::getOperandValToReplace ( ) const

inline

getOperandValToReplace - Return the Value of the operand in the user instruction that this IVStrideUse is representing.

Definition at line 55 of file IVUsers.h.

Referenced by llvm::IVUsers::getExpr(), and llvm::IVUsers::getReplacementExpr().

const PostIncLoopSet& llvm::IVStrideUse::getPostIncLoops ( ) const

inline

getPostIncLoops - Return the set of loops for which the expression has been adjusted to use post-inc mode.

Definition at line 67 of file IVUsers.h.

Referenced by llvm::IVUsers::getExpr().

Instruction* llvm::IVStrideUse::getUser ( ) const

inline

getUser - Return the user instruction for this use.

Definition at line 44 of file IVUsers.h.

References llvm::ValueHandleBase::getValPtr().

Referenced by llvm::IVUsers::getExpr().

void llvm::IVStrideUse::setOperandValToReplace ( Value * Op )

inline

setOperandValToReplace - Assign a new Value as the operand value to replace.

Definition at line 61 of file IVUsers.h.

void llvm::IVStrideUse::setUser ( Instruction * NewUser )

inline

setUser - Assign a new user instruction for this use.

Definition at line 49 of file IVUsers.h.

References llvm::CallbackVH::setValPtr().

void IVStrideUse::transformToPostInc ( const Loop * L )

transformToPostInc - Transform the expression to post-inc form for the given loop.

Definition at line 326 of file IVUsers.cpp.

References llvm::SmallPtrSet< PtrType, SmallSize >::insert().

Friends And Related Function Documentation

friend class IVUsers

friend

Definition at line 37 of file IVUsers.h.

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

Public Member Functions

Friends

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Friends And Related Function Documentation