class ConstantVector

Declaration

class ConstantVector : public ConstantAggregate { /* full declaration omitted */ };

Description

Constant Vector Declarations

Declared at: llvm/include/llvm/IR/Constants.h:494

Inherits from: ConstantAggregate

Member Variables

Inherited from Value:

protected SubclassOptionalData

protected NumUserOperands

protected IsUsedByMD

protected HasName

protected HasMetadata

protected HasHungOffUses

protected HasDescriptor

public static MaxAlignmentExponent = 32

public static MaximumAlignment = 1ULL << MaxAlignmentExponent

Method Overview

• private ConstantVector(llvm::VectorType * T, ArrayRef<llvm::Constant *> Val)
• public static bool classof(const llvm::Value * V)
• private void destroyConstantImpl()
• public static llvm::Constant * get(ArrayRef<llvm::Constant *> V)
• private static llvm::Constant * getImpl(ArrayRef<llvm::Constant *> V)
• public static llvm::Constant * getSplat(llvm::ElementCount EC, llvm::Constant * Elt)
• public llvm::Constant * getSplatValue(bool AllowUndefs = false) const
• public inline llvm::FixedVectorType * getType() const
• private llvm::Value * handleOperandChangeImpl(llvm::Value * From, llvm::Value * To)

Inherited from ConstantAggregate:

• public classof

Inherited from Constant:

• public classof
• public containsConstantExpression
• public containsPoisonElement
• public containsUndefOrPoisonElement
• public destroyConstant
• public getAggregateElement
• public getAggregateElement
• public getAllOnesValue
• public getIntegerValue
• public getNullValue
• public getSplatValue
• public getUniqueInteger
• public handleOperandChange
• public hasExactInverseFP
• public hasOneLiveUse
• public hasZeroLiveUses
• public isAllOnesValue
• public isConstantUsed
• public isDLLImportDependent
• public isElementWiseEqual
• public isFiniteNonZeroFP
• public isManifestConstant
• public isMinSignedValue
• public isNaN
• public isNegativeZeroValue
• public isNormalFP
• public isNotMinSignedValue
• public isNotOneValue
• public isNullValue
• public isOneValue
• public isThreadDependent
• public isZeroValue
• public mergeUndefsWith
• public needsDynamicRelocation
• public needsRelocation
• public removeDeadConstantUsers
• public replaceUndefsWith
• public stripPointerCasts
• public stripPointerCasts

Inherited from User:

• protected Op
• protected Op
• protected OpFrom
• protected allocHungoffUses
• public classof
• public dropAllReferences
• public getDescriptor
• public getDescriptor
• public getNumOperands
• public getOperand
• public getOperandList
• public getOperandList
• public getOperandUse
• public getOperandUse
• protected growHungoffUses
• public isDroppable
• public op_begin
• public op_begin
• public op_end
• public op_end
• public operand_values
• public operand_values
• public operands
• public operands
• public replaceUsesOfWith
• public setGlobalVariableNumOperands
• public setNumHungOffUseOperands
• public setOperand
• public value_op_begin
• public value_op_begin
• public value_op_end
• public value_op_end

Inherited from Value:

• public DoPHITranslation
• public DoPHITranslation
• protected addMetadata
• protected addMetadata
• public addUse
• public assertModuleIsMaterialized
• public assertModuleIsMaterializedImpl
• public canBeFreed
• protected clearMetadata
• public clearSubclassOptionalData
• public deleteValue
• public dropDroppableUse
• public dropDroppableUses
• public dropDroppableUsesIn
• public dump
• protected eraseMetadata
• protected getAllMetadata
• public getContext
• protected getMetadata
• protected getMetadata
• protected getMetadata
• protected getMetadata
• public getName
• public getNameOrAsOperand
• public getNumUses
• public getPointerAlignment
• public getPointerDereferenceableBytes
• public getRawSubclassOptionalData
• public getSingleUndroppableUse
• public getSingleUndroppableUse
• protected getSubclassDataFromValue
• public getType
• public getUniqueUndroppableUser
• public getUniqueUndroppableUser
• public getValueID
• public getValueName
• protected hasMetadata
• protected hasMetadata
• protected hasMetadata
• public hasNUndroppableUses
• public hasNUndroppableUsesOrMore
• public hasNUses
• public hasNUsesOrMore
• public hasName
• public hasOneUse
• public hasOneUser
• public hasSameSubclassOptionalData
• public hasValueHandle
• public isSwiftError
• public isTransitiveUsedByMetadataOnly
• public isUsedByMetadata
• public isUsedInBasicBlock
• public materialized_use_begin
• public materialized_use_begin
• public materialized_use_empty
• public materialized_user_begin
• public materialized_user_begin
• public materialized_users
• public materialized_users
• public materialized_uses
• public materialized_uses
• public mutateType
• public print
• public print
• public printAsOperand
• public printAsOperand
• public replaceAllUsesWith
• public replaceNonMetadataUsesWith
• public replaceUsesOutsideBlock
• public replaceUsesWithIf
• public reverseUseList
• protected setMetadata
• protected setMetadata
• public setName
• public setValueName
• protected setValueSubclassData
• public sortUseList
• public stripAndAccumulateConstantOffsets
• public stripAndAccumulateConstantOffsets
• public stripAndAccumulateInBoundsConstantOffsets
• public stripAndAccumulateInBoundsConstantOffsets
• public stripInBoundsConstantOffsets
• public stripInBoundsConstantOffsets
• public stripInBoundsOffsets
• public stripInBoundsOffsets
• public stripPointerCasts
• public stripPointerCasts
• public stripPointerCastsAndAliases
• public stripPointerCastsAndAliases
• public stripPointerCastsForAliasAnalysis
• public stripPointerCastsForAliasAnalysis
• public stripPointerCastsSameRepresentation
• public stripPointerCastsSameRepresentation
• public takeName
• public use_begin
• public use_begin
• public use_empty
• public use_end
• public use_end
• public user_back
• public user_back
• public user_begin
• public user_begin
• public user_empty
• public user_end
• public user_end
• public users
• public users
• public uses
• public uses

Methods

¶ConstantVector(llvm::VectorType* T,
               ArrayRef<llvm::Constant*> Val)

Declared at: llvm/include/llvm/IR/Constants.h:498

Parameters

llvm::VectorType* T

ArrayRef<llvm::Constant*> Val

¶static bool classof(const llvm::Value* V)

Description

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

Declared at: llvm/include/llvm/IR/Constants.h:527

Parameters

const llvm::Value* V

¶void destroyConstantImpl()

Declared at: llvm/include/llvm/IR/Constants.h:500

¶static llvm::Constant* get(
    ArrayRef<llvm::Constant*> V)

Declared at: llvm/include/llvm/IR/Constants.h:505

Parameters

ArrayRef<llvm::Constant*> V

¶static llvm::Constant* getImpl(
    ArrayRef<llvm::Constant*> V)

Declared at: llvm/include/llvm/IR/Constants.h:508

Parameters

ArrayRef<llvm::Constant*> V

¶static llvm::Constant* getSplat(
    llvm::ElementCount EC,
    llvm::Constant* Elt)

Description

Return a ConstantVector with the specified constant in each element. Note that this might not return an instance of ConstantVector

Declared at: llvm/include/llvm/IR/Constants.h:513

Parameters

llvm::ElementCount EC

llvm::Constant* Elt

¶llvm::Constant* getSplatValue(
    bool AllowUndefs = false) const

Description

If all elements of the vector constant have the same value, return that value. Otherwise, return nullptr. Ignore undefined elements by setting AllowUndefs to true.

Declared at: llvm/include/llvm/IR/Constants.h:524

Parameters

bool AllowUndefs = false

¶inline llvm::FixedVectorType* getType() const

Description

Specialize the getType() method to always return a FixedVectorType, which reduces the amount of casting needed in parts of the compiler.

Declared at: llvm/include/llvm/IR/Constants.h:517

¶llvm::Value* handleOperandChangeImpl(
    llvm::Value* From,
    llvm::Value* To)

Declared at: llvm/include/llvm/IR/Constants.h:501

Parameters

llvm::Value* From

llvm::Value* To