class DICompositeType

Declaration

class DICompositeType : public DIType { /* full declaration omitted */ };

Description

Composite types. TODO: Detach from DerivedTypeBase (split out MDEnumType?). TODO: Create a custom, unrelated node for DW_TAG_array_type.

Declared at: llvm/include/llvm/IR/DebugInfoMetadata.h:890

Inherits from: DIType

Member Variables

Inherited from Metadata:

protected Storage

protected ImplicitCode

protected SubclassData16 = 0

protected SubclassData32 = 0

Method Overview

• public static llvm::DICompositeType * buildODRType(llvm::LLVMContext & Context, llvm::MDString & Identifier, unsigned int Tag, llvm::MDString * Name, llvm::Metadata * File, unsigned int Line, llvm::Metadata * Scope, llvm::Metadata * BaseType, uint64_t SizeInBits, uint32_t AlignInBits, uint64_t OffsetInBits, llvm::DINode::DIFlags Flags, llvm::Metadata * Elements, unsigned int RuntimeLang, llvm::Metadata * VTableHolder, llvm::Metadata * TemplateParams, llvm::Metadata * Discriminator)
• public static bool classof(const llvm::Metadata * MD)
• public llvm::TempDICompositeType clone() const
• public llvm::DIType * getBaseType() const
• public llvm::DIDerivedType * getDiscriminator() const
• public llvm::DINodeArray getElements() const
• public llvm::StringRef getIdentifier() const
• public static llvm::DICompositeType * getODRType(llvm::LLVMContext & Context, llvm::MDString & Identifier, unsigned int Tag, llvm::MDString * Name, llvm::Metadata * File, unsigned int Line, llvm::Metadata * Scope, llvm::Metadata * BaseType, uint64_t SizeInBits, uint32_t AlignInBits, uint64_t OffsetInBits, llvm::DINode::DIFlags Flags, llvm::Metadata * Elements, unsigned int RuntimeLang, llvm::Metadata * VTableHolder, llvm::Metadata * TemplateParams, llvm::Metadata * Discriminator)
• public static llvm::DICompositeType * getODRTypeIfExists(llvm::LLVMContext & Context, llvm::MDString & Identifier)
• public llvm::Metadata * getRawBaseType() const
• public llvm::Metadata * getRawDiscriminator() const
• public llvm::Metadata * getRawElements() const
• public llvm::MDString * getRawIdentifier() const
• public llvm::Metadata * getRawTemplateParams() const
• public llvm::Metadata * getRawVTableHolder() const
• public unsigned int getRuntimeLang() const
• public llvm::DITemplateParameterArray getTemplateParams() const
• public llvm::DIType * getVTableHolder() const
• public void replaceElements(llvm::DINodeArray Elements)
• public void replaceTemplateParams(llvm::DITemplateParameterArray TemplateParams)
• public void replaceVTableHolder(llvm::DIType * VTableHolder)

Inherited from DIType:

• public classof
• public clone
• public cloneWithFlags
• public getAlignInBits
• public getAlignInBytes
• public getExportSymbols
• public getFlags
• public getLine
• public getName
• public getOffsetInBits
• public getRawName
• public getRawScope
• public getScope
• public getSizeInBits
• protected init
• public isAppleBlockExtension
• public isArtificial
• public isBigEndian
• public isBitField
• public isForwardDecl
• public isLValueReference
• public isLittleEndian
• public isObjcClassComplete
• public isObjectPointer
• public isPrivate
• public isProtected
• public isPublic
• public isRValueReference
• public isStaticMember
• public isTypePassByReference
• public isTypePassByValue
• public isVector
• public isVirtual
• protected mutate

Inherited from DIScope:

• public classof
• public getDirectory
• public getFile
• public getFilename
• public getName
• public getRawFile
• public getScope
• public getSource

Inherited from DINode:

• public classof
• protected getCanonicalMDString
• public getFlag
• public getFlagString
• protected getOperandAs
• protected getStringOperand
• public getTag
• protected setTag
• public splitFlags

Inherited from MDNode:

• public classof
• public clone
• public concatenate
• public deleteTemporary
• protected dropAllReferences
• public get
• public getContext
• public getDistinct
• public getIfExists
• public getMostGenericAliasScope
• public getMostGenericAlignmentOrDereferenceable
• public getMostGenericFPMath
• public getMostGenericRange
• public getMostGenericTBAA
• public getNumOperands
• public getOperand
• public getTemporary
• public intersect
• public isDistinct
• public isResolved
• public isTBAAVtableAccess
• public isTemporary
• public isUniqued
• protected mutable_begin
• protected mutable_end
• public mutable_operands
• public op_begin
• public op_end
• public operands
• public replaceAllUsesWith
• public replaceOperandWith
• public replaceWithDistinct
• public replaceWithPermanent
• public replaceWithUniqued
• public resolve
• public resolveCycles
• protected setOperand
• protected storeDistinctInContext
• protected storeImpl
• protected storeImpl

Inherited from Metadata:

• public dump
• public dump
• public getMetadataID
• protected handleChangedOperand
• public print
• public print
• public printAsOperand
• public printAsOperand

Methods

¶static llvm::DICompositeType* buildODRType(
    llvm::LLVMContext& Context,
    llvm::MDString& Identifier,
    unsigned int Tag,
    llvm::MDString* Name,
    llvm::Metadata* File,
    unsigned int Line,
    llvm::Metadata* Scope,
    llvm::Metadata* BaseType,
    uint64_t SizeInBits,
    uint32_t AlignInBits,
    uint64_t OffsetInBits,
    llvm::DINode::DIFlags Flags,
    llvm::Metadata* Elements,
    unsigned int RuntimeLang,
    llvm::Metadata* VTableHolder,
    llvm::Metadata* TemplateParams,
    llvm::Metadata* Discriminator)

Description

Build a DICompositeType with the given ODR identifier. Looks up the mapped DICompositeType for the given ODR \c Identifier. If it doesn't exist, creates a new one. If it does exist and \a isForwardDecl(), and the new arguments would be a definition, mutates the the type in place. In either case, returns the type. If not \a LLVMContext::isODRUniquingDebugTypes(), this function returns nullptr.

Declared at: llvm/include/llvm/IR/DebugInfoMetadata.h:1001

Parameters

llvm::LLVMContext& Context

llvm::MDString& Identifier

unsigned int Tag

llvm::MDString* Name

llvm::Metadata* File

unsigned int Line

llvm::Metadata* Scope

llvm::Metadata* BaseType

uint64_t SizeInBits

uint32_t AlignInBits

uint64_t OffsetInBits

llvm::DINode::DIFlags Flags

llvm::Metadata* Elements

unsigned int RuntimeLang

llvm::Metadata* VTableHolder

llvm::Metadata* TemplateParams

llvm::Metadata* Discriminator

¶static bool classof(const llvm::Metadata* MD)

Description

@ }

Declared at: llvm/include/llvm/IR/DebugInfoMetadata.h:1053

Parameters

const llvm::Metadata* MD

¶llvm::TempDICompositeType clone() const

Declared at: llvm/include/llvm/IR/DebugInfoMetadata.h:972

¶llvm::DIType* getBaseType() const

Declared at: llvm/include/llvm/IR/DebugInfoMetadata.h:1008

¶llvm::DIDerivedType* getDiscriminator() const

Declared at: llvm/include/llvm/IR/DebugInfoMetadata.h:1027

¶llvm::DINodeArray getElements() const

Declared at: llvm/include/llvm/IR/DebugInfoMetadata.h:1009

¶llvm::StringRef getIdentifier() const

Declared at: llvm/include/llvm/IR/DebugInfoMetadata.h:1018

¶static llvm::DICompositeType* getODRType(
    llvm::LLVMContext& Context,
    llvm::MDString& Identifier,
    unsigned int Tag,
    llvm::MDString* Name,
    llvm::Metadata* File,
    unsigned int Line,
    llvm::Metadata* Scope,
    llvm::Metadata* BaseType,
    uint64_t SizeInBits,
    uint32_t AlignInBits,
    uint64_t OffsetInBits,
    llvm::DINode::DIFlags Flags,
    llvm::Metadata* Elements,
    unsigned int RuntimeLang,
    llvm::Metadata* VTableHolder,
    llvm::Metadata* TemplateParams,
    llvm::Metadata* Discriminator)

Description

Get a DICompositeType with the given ODR identifier. If \a LLVMContext::isODRUniquingDebugTypes(), gets the mapped DICompositeType for the given ODR \c Identifier. If none exists, creates a new node. Else, returns \c nullptr.

Declared at: llvm/include/llvm/IR/DebugInfoMetadata.h:982

Parameters

llvm::LLVMContext& Context

llvm::MDString& Identifier

unsigned int Tag

llvm::MDString* Name

llvm::Metadata* File

unsigned int Line

llvm::Metadata* Scope

llvm::Metadata* BaseType

uint64_t SizeInBits

uint32_t AlignInBits

uint64_t OffsetInBits

llvm::DINode::DIFlags Flags

llvm::Metadata* Elements

unsigned int RuntimeLang

llvm::Metadata* VTableHolder

llvm::Metadata* TemplateParams

llvm::Metadata* Discriminator

¶static llvm::DICompositeType* getODRTypeIfExists(
    llvm::LLVMContext& Context,
    llvm::MDString& Identifier)

Declared at: llvm/include/llvm/IR/DebugInfoMetadata.h:988

Parameters

llvm::LLVMContext& Context

llvm::MDString& Identifier

¶llvm::Metadata* getRawBaseType() const

Declared at: llvm/include/llvm/IR/DebugInfoMetadata.h:1021

¶llvm::Metadata* getRawDiscriminator() const

Declared at: llvm/include/llvm/IR/DebugInfoMetadata.h:1026

¶llvm::Metadata* getRawElements() const

Declared at: llvm/include/llvm/IR/DebugInfoMetadata.h:1022

¶llvm::MDString* getRawIdentifier() const

Declared at: llvm/include/llvm/IR/DebugInfoMetadata.h:1025

¶llvm::Metadata* getRawTemplateParams() const

Declared at: llvm/include/llvm/IR/DebugInfoMetadata.h:1024

¶llvm::Metadata* getRawVTableHolder() const

Declared at: llvm/include/llvm/IR/DebugInfoMetadata.h:1023

¶unsigned int getRuntimeLang() const

Declared at: llvm/include/llvm/IR/DebugInfoMetadata.h:1019

¶llvm::DITemplateParameterArray getTemplateParams()
    const

Declared at: llvm/include/llvm/IR/DebugInfoMetadata.h:1015

¶llvm::DIType* getVTableHolder() const

Declared at: llvm/include/llvm/IR/DebugInfoMetadata.h:1012

¶void replaceElements(llvm::DINodeArray Elements)

Description

Replace operands. If this \a isUniqued() and not \a isResolved(), on a uniquing collision this will be RAUW'ed and deleted. Use a \a TrackingMDRef to keep track of its movement if necessary. @ {

Declared at: llvm/include/llvm/IR/DebugInfoMetadata.h:1035

Parameters

llvm::DINodeArray Elements

¶void replaceTemplateParams(
    llvm::DITemplateParameterArray TemplateParams)

Declared at: llvm/include/llvm/IR/DebugInfoMetadata.h:1048

Parameters

llvm::DITemplateParameterArray TemplateParams

¶void replaceVTableHolder(
    llvm::DIType* VTableHolder)

Declared at: llvm/include/llvm/IR/DebugInfoMetadata.h:1044

Parameters

llvm::DIType* VTableHolder