LLVM  15.0.0git
Public Member Functions | Static Public Member Functions | Public Attributes | Friends | List of all members
llvm::DIDerivedType Class Reference

Derived types. More...

#include "llvm/IR/DebugInfoMetadata.h"

Inheritance diagram for llvm::DIDerivedType:
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Collaboration diagram for llvm::DIDerivedType:
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Public Member Functions

 DEFINE_MDNODE_GET (DIDerivedType,(unsigned Tag, MDString *Name, Metadata *File, unsigned Line, Metadata *Scope, Metadata *BaseType, uint64_t SizeInBits, uint32_t AlignInBits, uint64_t OffsetInBits, Optional< unsigned > DWARFAddressSpace, DIFlags Flags, Metadata *ExtraData=nullptr, Metadata *Annotations=nullptr),(Tag, Name, File, Line, Scope, BaseType, SizeInBits, AlignInBits, OffsetInBits, DWARFAddressSpace, Flags, ExtraData, Annotations)) DEFINE_MDNODE_GET(DIDerivedType
 
DIObjCPropertygetObjCProperty () const
 
uint32_t getVBPtrOffset () const
 
ConstantgetStorageOffsetInBits () const
 
ConstantgetConstant () const
 
ConstantgetDiscriminantValue () const
 
- Public Member Functions inherited from llvm::DIType
TempDIType clone () const
 
unsigned getLine () const
 
uint64_t getSizeInBits () const
 
uint32_t getAlignInBits () const
 
uint32_t getAlignInBytes () const
 
uint64_t getOffsetInBits () const
 
DIFlags getFlags () const
 
DIScopegetScope () const
 
StringRef getName () const
 
MetadatagetRawScope () const
 
MDStringgetRawName () const
 
TempDIType cloneWithFlags (DIFlags NewFlags) const
 Returns a new temporary DIType with updated Flags. More...
 
bool isPrivate () const
 
bool isProtected () const
 
bool isPublic () const
 
bool isForwardDecl () const
 
bool isAppleBlockExtension () const
 
bool isVirtual () const
 
bool isArtificial () const
 
bool isObjectPointer () const
 
bool isObjcClassComplete () const
 
bool isVector () const
 
bool isBitField () const
 
bool isStaticMember () const
 
bool isLValueReference () const
 
bool isRValueReference () const
 
bool isTypePassByValue () const
 
bool isTypePassByReference () const
 
bool isBigEndian () const
 
bool isLittleEndian () const
 
bool getExportSymbols () const
 
- Public Member Functions inherited from llvm::DIScope
DIFilegetFile () const
 
StringRef getFilename () const
 
StringRef getDirectory () const
 
Optional< StringRefgetSource () const
 
StringRef getName () const
 
DIScopegetScope () const
 
MetadatagetRawFile () const
 Return the raw underlying file. More...
 
- Public Member Functions inherited from llvm::DINode
dwarf::Tag getTag () const
 
- Public Member Functions inherited from llvm::MDNode
 MDNode (const MDNode &)=delete
 
void operator= (const MDNode &)=delete
 
void * operator new (size_t)=delete
 
TempMDNode clone () const
 Create a (temporary) clone of this. More...
 
LLVMContextgetContext () const
 
void replaceOperandWith (unsigned I, Metadata *New)
 Replace a specific operand. More...
 
bool isResolved () const
 Check if node is fully resolved. More...
 
bool isUniqued () const
 
bool isDistinct () const
 
bool isTemporary () const
 
void replaceAllUsesWith (Metadata *MD)
 RAUW a temporary. More...
 
void resolveCycles ()
 Resolve cycles. More...
 
void resolve ()
 Resolve a unique, unresolved node. More...
 
op_iterator op_begin () const
 
op_iterator op_end () const
 
op_range operands () const
 
const MDOperandgetOperand (unsigned I) const
 
unsigned getNumOperands () const
 Return number of MDNode operands. More...
 
bool isTBAAVtableAccess () const
 Check whether MDNode is a vtable access. More...
 
void printTree (raw_ostream &OS, const Module *M=nullptr) const
 Print in tree shape. More...
 
void printTree (raw_ostream &OS, ModuleSlotTracker &MST, const Module *M=nullptr) const
 
void dumpTree () const
 User-friendly dump in tree shape. More...
 
void dumpTree (const Module *M) const
 

Static Public Member Functions

static bool classof (const Metadata *MD)
 
- Static Public Member Functions inherited from llvm::DIType
static bool classof (const Metadata *MD)
 
- Static Public Member Functions inherited from llvm::DIScope
static bool classof (const Metadata *MD)
 
- Static Public Member Functions inherited from llvm::DINode
static DIFlags getFlag (StringRef Flag)
 
static StringRef getFlagString (DIFlags Flag)
 
static DIFlags splitFlags (DIFlags Flags, SmallVectorImpl< DIFlags > &SplitFlags)
 Split up a flags bitfield. More...
 
static bool classof (const Metadata *MD)
 
- Static Public Member Functions inherited from llvm::MDNode
static MDTupleget (LLVMContext &Context, ArrayRef< Metadata * > MDs)
 
static MDTuplegetIfExists (LLVMContext &Context, ArrayRef< Metadata * > MDs)
 
static MDTuplegetDistinct (LLVMContext &Context, ArrayRef< Metadata * > MDs)
 
static TempMDTuple getTemporary (LLVMContext &Context, ArrayRef< Metadata * > MDs)
 
static void deleteTemporary (MDNode *N)
 Deallocate a node created by getTemporary. More...
 
template<class T >
static std::enable_if_t< std::is_base_of< MDNode, T >::value, T * > replaceWithPermanent (std::unique_ptr< T, TempMDNodeDeleter > N)
 Replace a temporary node with a permanent one. More...
 
template<class T >
static std::enable_if_t< std::is_base_of< MDNode, T >::value, T * > replaceWithUniqued (std::unique_ptr< T, TempMDNodeDeleter > N)
 Replace a temporary node with a uniqued one. More...
 
template<class T >
static std::enable_if_t< std::is_base_of< MDNode, T >::value, T * > replaceWithDistinct (std::unique_ptr< T, TempMDNodeDeleter > N)
 Replace a temporary node with a distinct one. More...
 
static bool classof (const Metadata *MD)
 Methods for support type inquiry through isa, cast, and dyn_cast: More...
 
static MDNodeconcatenate (MDNode *A, MDNode *B)
 Methods for metadata merging. More...
 
static MDNodeintersect (MDNode *A, MDNode *B)
 
static MDNodegetMostGenericTBAA (MDNode *A, MDNode *B)
 
static MDNodegetMostGenericFPMath (MDNode *A, MDNode *B)
 
static MDNodegetMostGenericRange (MDNode *A, MDNode *B)
 
static MDNodegetMostGenericAliasScope (MDNode *A, MDNode *B)
 
static MDNodegetMostGenericAlignmentOrDereferenceable (MDNode *A, MDNode *B)
 

Public Attributes

unsigned Tag
 
unsigned StringRef Name
 
unsigned StringRef DIFileFile
 
unsigned StringRef DIFile unsigned Line
 
unsigned StringRef DIFile unsigned DIScopeScope
 
unsigned StringRef DIFile unsigned DIScope DITypeBaseType
 
unsigned StringRef DIFile unsigned DIScope DIType uint64_t SizeInBits
 
unsigned StringRef DIFile unsigned DIScope DIType uint64_t uint32_t AlignInBits
 
unsigned StringRef DIFile unsigned DIScope DIType uint64_t uint32_t uint64_t OffsetInBits
 
unsigned StringRef DIFile unsigned DIScope DIType uint64_t uint32_t uint64_t Optional< unsigned > DWARFAddressSpace
 
unsigned StringRef DIFile unsigned DIScope DIType uint64_t uint32_t uint64_t Optional< unsigned > DIFlags Flags
 
unsigned StringRef DIFile unsigned DIScope DIType uint64_t uint32_t uint64_t Optional< unsigned > DIFlags MetadataExtraData = nullptr
 
unsigned StringRef DIFile unsigned DIScope DIType uint64_t uint32_t uint64_t Optional< unsigned > DIFlags Metadata DINodeArray Annotations
 

Friends

class LLVMContextImpl
 
class MDNode
 

Additional Inherited Members

- Public Types inherited from llvm::DINode
enum  DIFlags : uint32_t { FlagAccessibility = FlagPrivate | FlagProtected | FlagPublic, FlagPtrToMemberRep }
 Debug info flags. More...
 
- Public Types inherited from llvm::MDNode
using op_iterator = const MDOperand *
 
using op_range = iterator_range< op_iterator >
 
- Protected Types inherited from llvm::MDNode
using mutable_op_range = iterator_range< MDOperand * >
 
 Active type of storage. More...
- Protected Member Functions inherited from llvm::DIType
 DIType (LLVMContext &C, unsigned ID, StorageType Storage, unsigned Tag, unsigned Line, uint64_t SizeInBits, uint32_t AlignInBits, uint64_t OffsetInBits, DIFlags Flags, ArrayRef< Metadata * > Ops)
 
 ~DIType ()=default
 
void init (unsigned Line, uint64_t SizeInBits, uint32_t AlignInBits, uint64_t OffsetInBits, DIFlags Flags)
 
void mutate (unsigned Tag, unsigned Line, uint64_t SizeInBits, uint32_t AlignInBits, uint64_t OffsetInBits, DIFlags Flags)
 Change fields in place. More...
 
- Protected Member Functions inherited from llvm::DIScope
 DIScope (LLVMContext &C, unsigned ID, StorageType Storage, unsigned Tag, ArrayRef< Metadata * > Ops)
 
 ~DIScope ()=default
 
- Protected Member Functions inherited from llvm::DINode
 DINode (LLVMContext &C, unsigned ID, StorageType Storage, unsigned Tag, ArrayRef< Metadata * > Ops1, ArrayRef< Metadata * > Ops2=None)
 
 ~DINode ()=default
 
template<class Ty >
Ty * getOperandAs (unsigned I) const
 
StringRef getStringOperand (unsigned I) const
 
void setTag (unsigned Tag)
 Allow subclasses to mutate the tag. More...
 
- Protected Member Functions inherited from llvm::MDNode
 MDNode (LLVMContext &Context, unsigned ID, StorageType Storage, ArrayRef< Metadata * > Ops1, ArrayRef< Metadata * > Ops2=None)
 
 ~MDNode ()=default
 
void * operator new (size_t Size, unsigned NumOps, StorageType Storage)
 
void operator delete (void *Mem)
 
void operator delete (void *, unsigned)
 Required by std, but never called. More...
 
void operator delete (void *, unsigned, bool)
 Required by std, but never called. More...
 
void dropAllReferences ()
 
MDOperandmutable_begin ()
 
MDOperandmutable_end ()
 
mutable_op_range mutable_operands ()
 
void setOperand (unsigned I, Metadata *New)
 Set an operand. More...
 
unsigned getNumUnresolved () const
 
void setNumUnresolved (unsigned N)
 
void storeDistinctInContext ()
 
- Static Protected Member Functions inherited from llvm::DINode
static MDStringgetCanonicalMDString (LLVMContext &Context, StringRef S)
 
- Static Protected Member Functions inherited from llvm::MDNode
template<class T , class StoreT >
static TstoreImpl (T *N, StorageType Storage, StoreT &Store)
 
template<class T >
static TstoreImpl (T *N, StorageType Storage)
 

Detailed Description

Derived types.

This includes qualified types, pointers, references, friends, typedefs, and class members.

TODO: Split out members (inheritance, fields, methods, etc.).

Definition at line 924 of file DebugInfoMetadata.h.

Member Function Documentation

◆ classof()

static bool llvm::DIDerivedType::classof ( const Metadata MD)
inlinestatic

Definition at line 1033 of file DebugInfoMetadata.h.

References llvm::Metadata::getMetadataID().

◆ DEFINE_MDNODE_GET()

llvm::DIDerivedType::DEFINE_MDNODE_GET ( DIDerivedType  ,
(unsigned Tag, MDString *Name, Metadata *File, unsigned Line, Metadata *Scope, Metadata *BaseType, uint64_t SizeInBits, uint32_t AlignInBits, uint64_t OffsetInBits, Optional< unsigned > DWARFAddressSpace, DIFlags Flags, Metadata *ExtraData=nullptr, Metadata *Annotations=nullptr)  ,
(Tag, Name, File, Line, Scope, BaseType, SizeInBits, AlignInBits, OffsetInBits, DWARFAddressSpace, Flags, ExtraData, Annotations  
)

◆ getConstant()

Constant * DIDerivedType::getConstant ( ) const

◆ getDiscriminantValue()

Constant * DIDerivedType::getDiscriminantValue ( ) const

◆ getObjCProperty()

DIObjCProperty* llvm::DIDerivedType::getObjCProperty ( ) const
inline

Definition at line 1020 of file DebugInfoMetadata.h.

◆ getStorageOffsetInBits()

Constant * DIDerivedType::getStorageOffsetInBits ( ) const

◆ getVBPtrOffset()

uint32_t DIDerivedType::getVBPtrOffset ( ) const

Definition at line 606 of file DebugInfoMetadata.cpp.

References assert(), and llvm::DINode::getTag().

Friends And Related Function Documentation

◆ LLVMContextImpl

friend class LLVMContextImpl
friend

Definition at line 925 of file DebugInfoMetadata.h.

◆ MDNode

friend class MDNode
friend

Definition at line 926 of file DebugInfoMetadata.h.

Member Data Documentation

◆ AlignInBits

unsigned StringRef DIFile unsigned DIScope DIType uint64_t uint32_t llvm::DIDerivedType::AlignInBits

Definition at line 981 of file DebugInfoMetadata.h.

◆ Annotations

unsigned StringRef DIFile unsigned DIScope DIType uint64_t uint32_t uint64_t Optional<unsigned> DIFlags Metadata DINodeArray llvm::DIDerivedType::Annotations
Initial value:
= nullptr),
AlignInBits, OffsetInBits, DWARFAddressSpace, Flags,
TempDIDerivedType clone() const { return cloneImpl(); }
DIType *getBaseType() const { return cast_or_null<DIType>(getRawBaseType()); }
Metadata *getRawBaseType() const { return getOperand(3); }
Optional<unsigned> getDWARFAddressSpace() const { return DWARFAddressSpace; }
Metadata *getExtraData() const { return getRawExtraData(); }
Metadata *getRawExtraData() const { return getOperand(4); }
DINodeArray getAnnotations() const {
return cast_or_null<MDTuple>(getRawAnnotations());
}
Metadata *getRawAnnotations() const { return getOperand(5); }
DIType *getClassType() const

Definition at line 984 of file DebugInfoMetadata.h.

◆ BaseType

unsigned StringRef DIFile unsigned DIScope DIType* llvm::DIDerivedType::BaseType

Definition at line 980 of file DebugInfoMetadata.h.

◆ DWARFAddressSpace

unsigned StringRef DIFile unsigned DIScope DIType uint64_t uint32_t uint64_t Optional<unsigned> llvm::DIDerivedType::DWARFAddressSpace

Definition at line 982 of file DebugInfoMetadata.h.

◆ ExtraData

unsigned StringRef DIFile unsigned DIScope DIType uint64_t uint32_t uint64_t Optional<unsigned> DIFlags Metadata* llvm::DIDerivedType::ExtraData = nullptr

Definition at line 983 of file DebugInfoMetadata.h.

◆ File

unsigned StringRef DIFile* llvm::DIDerivedType::File

Definition at line 979 of file DebugInfoMetadata.h.

◆ Flags

unsigned StringRef DIFile unsigned DIScope DIType uint64_t uint32_t uint64_t Optional<unsigned> DIFlags llvm::DIDerivedType::Flags

Definition at line 982 of file DebugInfoMetadata.h.

◆ Line

unsigned StringRef DIFile unsigned llvm::DIDerivedType::Line

Definition at line 979 of file DebugInfoMetadata.h.

◆ Name

unsigned StringRef llvm::DIDerivedType::Name

Definition at line 979 of file DebugInfoMetadata.h.

◆ OffsetInBits

unsigned StringRef DIFile unsigned DIScope DIType uint64_t uint32_t uint64_t llvm::DIDerivedType::OffsetInBits

Definition at line 981 of file DebugInfoMetadata.h.

◆ Scope

unsigned StringRef DIFile unsigned DIScope* llvm::DIDerivedType::Scope

Definition at line 980 of file DebugInfoMetadata.h.

◆ SizeInBits

unsigned StringRef DIFile unsigned DIScope DIType uint64_t llvm::DIDerivedType::SizeInBits

Definition at line 980 of file DebugInfoMetadata.h.

◆ Tag

unsigned llvm::DIDerivedType::Tag

Definition at line 979 of file DebugInfoMetadata.h.


The documentation for this class was generated from the following files:
llvm::DIDerivedType::File
unsigned StringRef DIFile * File
Definition: DebugInfoMetadata.h:979
llvm::DIDerivedType::Tag
unsigned Tag
Definition: DebugInfoMetadata.h:979
BaseType
llvm::DIDerivedType::Flags
unsigned StringRef DIFile unsigned DIScope DIType uint64_t uint32_t uint64_t Optional< unsigned > DIFlags Flags
Definition: DebugInfoMetadata.h:982
getBaseType
static enum BaseType getBaseType(const Value *Val)
Return the baseType for Val which states whether Val is exclusively derived from constant/null,...
Definition: SafepointIRVerifier.cpp:326
llvm::Metadata::Metadata
Metadata(unsigned ID, StorageType Storage)
Definition: Metadata.h:86
llvm::DIDerivedType::SizeInBits
unsigned StringRef DIFile unsigned DIScope DIType uint64_t SizeInBits
Definition: DebugInfoMetadata.h:980
llvm::DIDerivedType::Annotations
unsigned StringRef DIFile unsigned DIScope DIType uint64_t uint32_t uint64_t Optional< unsigned > DIFlags Metadata DINodeArray Annotations
Definition: DebugInfoMetadata.h:984
llvm::DIType::clone
TempDIType clone() const
Definition: DebugInfoMetadata.h:692
llvm::MDNode::getOperand
const MDOperand & getOperand(unsigned I) const
Definition: Metadata.h:1193
llvm::DIType::DIType
DIType(LLVMContext &C, unsigned ID, StorageType Storage, unsigned Tag, unsigned Line, uint64_t SizeInBits, uint32_t AlignInBits, uint64_t OffsetInBits, DIFlags Flags, ArrayRef< Metadata * > Ops)
Definition: DebugInfoMetadata.h:666
llvm::DIDerivedType::Name
unsigned StringRef Name
Definition: DebugInfoMetadata.h:979
const
aarch64 promote const
Definition: AArch64PromoteConstant.cpp:232
llvm::DIDerivedType::ExtraData
unsigned StringRef DIFile unsigned DIScope DIType uint64_t uint32_t uint64_t Optional< unsigned > DIFlags Metadata * ExtraData
Definition: DebugInfoMetadata.h:983
llvm::DIDerivedType::OffsetInBits
unsigned StringRef DIFile unsigned DIScope DIType uint64_t uint32_t uint64_t OffsetInBits
Definition: DebugInfoMetadata.h:981
llvm::DIDerivedType::Line
unsigned StringRef DIFile unsigned Line
Definition: DebugInfoMetadata.h:979
llvm::DIDerivedType::AlignInBits
unsigned StringRef DIFile unsigned DIScope DIType uint64_t uint32_t AlignInBits
Definition: DebugInfoMetadata.h:981
llvm::DIDerivedType::Scope
unsigned StringRef DIFile unsigned DIScope * Scope
Definition: DebugInfoMetadata.h:980