class ConstantAggregateZero
Declaration
class ConstantAggregateZero : public ConstantData { /* full declaration omitted */ };
Description
All zero aggregate value
Declared at: llvm/include/llvm/IR/Constants.h:337
Inherits from: ConstantData
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 ConstantAggregateZero(llvm::Type * Ty)
- public ConstantAggregateZero(const llvm::ConstantAggregateZero &)
- public static bool classof(const llvm::Value * V)
- private void destroyConstantImpl()
- public static llvm::ConstantAggregateZero * get(llvm::Type * Ty)
- public llvm::ElementCount getElementCount() const
- public llvm::Constant * getElementValue(llvm::Constant * C) const
- public llvm::Constant * getElementValue(unsigned int Idx) const
- public llvm::Constant * getSequentialElement() const
- public llvm::Constant * getStructElement(unsigned int Elt) const
Inherited from ConstantData:
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
¶ConstantAggregateZero(llvm::Type* Ty)
ConstantAggregateZero(llvm::Type* Ty)
Declared at: llvm/include/llvm/IR/Constants.h:340
Parameters
- llvm::Type* Ty
¶ConstantAggregateZero(
const llvm::ConstantAggregateZero&)
ConstantAggregateZero(
const llvm::ConstantAggregateZero&)
Declared at: llvm/include/llvm/IR/Constants.h:346
Parameters
- const llvm::ConstantAggregateZero&
¶static bool classof(const llvm::Value* V)
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:370
Parameters
- const llvm::Value* V
¶void destroyConstantImpl()
void destroyConstantImpl()
Declared at: llvm/include/llvm/IR/Constants.h:343
¶static llvm::ConstantAggregateZero* get(
llvm::Type* Ty)
static llvm::ConstantAggregateZero* get(
llvm::Type* Ty)
Declared at: llvm/include/llvm/IR/Constants.h:348
Parameters
- llvm::Type* Ty
¶llvm::ElementCount getElementCount() const
llvm::ElementCount getElementCount() const
Description
Return the number of elements in the array, vector, or struct.
Declared at: llvm/include/llvm/IR/Constants.h:366
¶llvm::Constant* getElementValue(
llvm::Constant* C) const
llvm::Constant* getElementValue(
llvm::Constant* C) const
Description
Return a zero of the right value for the specified GEP index if we can, otherwise return null (e.g. if C is a ConstantExpr).
Declared at: llvm/include/llvm/IR/Constants.h:360
Parameters
¶llvm::Constant* getElementValue(
unsigned int Idx) const
llvm::Constant* getElementValue(
unsigned int Idx) const
Description
Return a zero of the right value for the specified GEP index.
Declared at: llvm/include/llvm/IR/Constants.h:363
Parameters
- unsigned int Idx
¶llvm::Constant* getSequentialElement() const
llvm::Constant* getSequentialElement() const
Description
If this CAZ has array or vector type, return a zero with the right element type.
Declared at: llvm/include/llvm/IR/Constants.h:352
¶llvm::Constant* getStructElement(
unsigned int Elt) const
llvm::Constant* getStructElement(
unsigned int Elt) const
Description
If this CAZ has struct type, return a zero with the right element type for the specified element.
Declared at: llvm/include/llvm/IR/Constants.h:356
Parameters
- unsigned int Elt