class ConstantAggregateZero
Declaration
class ConstantAggregateZero : public ConstantData { /* full declaration omitted */ };Description
All zero aggregate value
Declared at: llvm/include/llvm/IR/Constants.h:340
Inherits from: ConstantData
Member Variables
Inherited from Value:
- protected SubclassOptionalData
- protected NumUserOperands
- protected IsUsedByMD
- protected HasName
- protected HasHungOffUses
- protected HasDescriptor
- public static MaxAlignmentExponent = 29
- public static MaximumAlignment = 1U << MaxAlignmentExponent
Method Overview
- public ConstantAggregateZero(const llvm::ConstantAggregateZero &)
- public static bool classof(const llvm::Value * V)
- public static llvm::ConstantAggregateZero * get(llvm::Type * Ty)
- public llvm::Constant * getElementValue(llvm::Constant * C) const
- public llvm::Constant * getElementValue(unsigned int Idx) const
- public unsigned int getNumElements() const
- public llvm::Constant * getSequentialElement() const
- public llvm::Constant * getStructElement(unsigned int Elt) const
Inherited from ConstantData:
Inherited from Constant:
- public canTrap
- public classof
- public containsConstantExpression
- public containsUndefElement
- public destroyConstant
- public getAggregateElement
- public getAggregateElement
- public getAllOnesValue
- public getIntegerValue
- public getNullValue
- public getSplatValue
- public getUniqueInteger
- public handleOperandChange
- public hasExactInverseFP
- public isAllOnesValue
- public isConstantUsed
- public isDLLImportDependent
- public isElementWiseEqual
- public isFiniteNonZeroFP
- public isMinSignedValue
- public isNaN
- public isNegativeZeroValue
- public isNormalFP
- public isNotMinSignedValue
- public isNotOneValue
- public isNullValue
- public isOneValue
- public isThreadDependent
- public isZeroValue
- 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 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
- public addUse
- public assertModuleIsMaterialized
- public assertModuleIsMaterializedImpl
- public clearSubclassOptionalData
- public deleteValue
- public dump
- public getContext
- public getName
- public getNumUses
- public getPointerAlignment
- public getPointerDereferenceableBytes
- public getRawSubclassOptionalData
- protected getSubclassDataFromValue
- public getType
- public getValueID
- public getValueName
- public hasNUses
- public hasNUsesOrMore
- public hasName
- public hasOneUse
- public hasSameSubclassOptionalData
- public hasValueHandle
- public isSwiftError
- 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
- 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 stripPointerCastsAndInvariantGroups
- public stripPointerCastsAndInvariantGroups
- 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(
const llvm::ConstantAggregateZero&)
ConstantAggregateZero(
const llvm::ConstantAggregateZero&)Declared at: llvm/include/llvm/IR/Constants.h:349
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:373
Parameters
- const llvm::Value* V
¶static llvm::ConstantAggregateZero* get(
llvm::Type* Ty)
static llvm::ConstantAggregateZero* get(
llvm::Type* Ty)Declared at: llvm/include/llvm/IR/Constants.h:351
Parameters
- llvm::Type* Ty
¶llvm::Constant* getElementValue(
llvm::Constant* C) const
llvm::Constant* getElementValue(
llvm::Constant* C) constDescription
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:363
Parameters
¶llvm::Constant* getElementValue(
unsigned int Idx) const
llvm::Constant* getElementValue(
unsigned int Idx) constDescription
Return a zero of the right value for the specified GEP index.
Declared at: llvm/include/llvm/IR/Constants.h:366
Parameters
- unsigned int Idx
¶unsigned int getNumElements() const
unsigned int getNumElements() constDescription
Return the number of elements in the array, vector, or struct.
Declared at: llvm/include/llvm/IR/Constants.h:369
¶llvm::Constant* getSequentialElement() const
llvm::Constant* getSequentialElement() constDescription
If this CAZ has array or vector type, return a zero with the right element type.
Declared at: llvm/include/llvm/IR/Constants.h:355
¶llvm::Constant* getStructElement(
unsigned int Elt) const
llvm::Constant* getStructElement(
unsigned int Elt) constDescription
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:359
Parameters
- unsigned int Elt