llvm::VPDef Class Reference

This class augments a recipe with a set of VPValues defined by the recipe. More...

#include "Transforms/Vectorize/VPlanValue.h"

Inheritance diagram for llvm::VPDef:

Public Member Functions
	VPDef ()
virtual	~VPDef ()
VPValue *	getVPSingleValue ()
	Returns the only VPValue defined by the VPDef.
const VPValue *	getVPSingleValue () const
VPValue *	getVPValue (unsigned I)
	Returns the VPValue with index I defined by the VPDef.
const VPValue *	getVPValue (unsigned I) const
ArrayRef< VPRecipeValue * >	definedValues ()
	Returns an ArrayRef of the values defined by the VPDef.
ArrayRef< VPRecipeValue * >	definedValues () const
	Returns an ArrayRef of the values defined by the VPDef.
unsigned	getNumDefinedValues () const
	Returns the number of values defined by the VPDef.

Friends
class	VPRecipeValue

Detailed Description

This class augments a recipe with a set of VPValues defined by the recipe.

It allows recipes to define zero, one or multiple VPValues. A VPDef owns the VPValues it defines and is responsible for deleting its defined values. Single-value VPDefs that also inherit from VPValue must make sure to inherit from VPDef before VPValue.

Definition at line 361 of file VPlanValue.h.

Constructor & Destructor Documentation

VPDef()

llvm::VPDef::VPDef ( )

inline

Definition at line 386 of file VPlanValue.h.

Referenced by llvm::VPRecipeBase::classof(), and llvm::VPRecipeBase::VPRecipeBase().

~VPDef()

virtual llvm::VPDef::~VPDef ( )

inlinevirtual

Definition at line 388 of file VPlanValue.h.

References assert(), D(), llvm::to_vector(), and VPRecipeValue.

Member Function Documentation

definedValues() [1/2]

ArrayRef< VPRecipeValue * > llvm::VPDef::definedValues ( )

inline

Returns an ArrayRef of the values defined by the VPDef.

Definition at line 422 of file VPlanValue.h.

Referenced by collectUsersRecursively(), llvm::VPInterleaveRecipe::execute(), and isConsecutiveInterleaveGroup().

definedValues() [2/2]

ArrayRef< VPRecipeValue * > llvm::VPDef::definedValues ( ) const

inline

Returns an ArrayRef of the values defined by the VPDef.

Definition at line 424 of file VPlanValue.h.

getNumDefinedValues()

unsigned llvm::VPDef::getNumDefinedValues ( ) const

inline

Returns the number of values defined by the VPDef.

Definition at line 427 of file VPlanValue.h.

Referenced by llvm::VPInterleaveBase::computeCost(), hoistPreviousBeforeFORUsers(), sinkRecurrenceUsersAfterPrevious(), and llvm::VPlanTransforms::tryToConvertVPInstructionsToVPRecipes().

getVPSingleValue() [1/2]

VPValue * llvm::VPDef::getVPSingleValue ( )

inline

Returns the only VPValue defined by the VPDef.

Can only be called for VPDefs with a single defined value.

Definition at line 400 of file VPlanValue.h.

References assert().

Referenced by llvm::VPlanTransforms::createInterleaveGroups(), llvm::VPlanTransforms::dropPoisonGeneratingRecipes(), hoistPreviousBeforeFORUsers(), llvm::VPRecipeBase::mayHaveSideEffects(), llvm::VPRecipeBase::mayReadFromMemory(), llvm::VPRecipeBase::mayWriteToMemory(), optimizeMaskToEVL(), simplifyRecipe(), sinkRecurrenceUsersAfterPrevious(), and llvm::VPlanTransforms::tryToConvertVPInstructionsToVPRecipes().

getVPSingleValue() [2/2]

const VPValue * llvm::VPDef::getVPSingleValue ( ) const

inline

Definition at line 405 of file VPlanValue.h.

References assert().

getVPValue() [1/2]

VPValue * llvm::VPDef::getVPValue ( unsigned I )

inline

Returns the VPValue with index I defined by the VPDef.

Definition at line 412 of file VPlanValue.h.

References assert(), and I.

Referenced by llvm::VPInterleaveBase::computeCost(), llvm::VPInterleaveEVLRecipe::execute(), isConsecutiveInterleaveGroup(), llvm::VPInterleaveEVLRecipe::printRecipe(), and llvm::VPInterleaveRecipe::printRecipe().

getVPValue() [2/2]

const VPValue * llvm::VPDef::getVPValue ( unsigned I ) const

inline

Definition at line 416 of file VPlanValue.h.

References assert(), and I.

Friends And Related Symbol Documentation

VPRecipeValue

friend class VPRecipeValue

friend

Definition at line 362 of file VPlanValue.h.

References VPRecipeValue.

Referenced by VPRecipeValue, and ~VPDef().

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

• lib/Transforms/Vectorize/VPlanValue.h