LLVM  4.0.0
Public Member Functions | Static Public Member Functions | Public Attributes | Friends | List of all members
llvm::GenericDINode Class Reference

Generic tagged DWARF-like metadata node. More...

#include <DebugInfoMetadata.h>

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

unsigned getHash () const
 
 DEFINE_MDNODE_GET (GenericDINode,(unsigned Tag, StringRef Header, ArrayRef< Metadata * > DwarfOps),(Tag, Header, DwarfOps)) DEFINE_MDNODE_GET(GenericDINode
 
unsigned MDString ArrayRef
< Metadata * > DwarfOps
TempGenericDINode 
clone () const
 Return a (temporary) clone of this. More...
 
unsigned getTag () const
 
StringRef getHeader () const
 
MDStringgetRawHeader () const
 
op_iterator dwarf_op_begin () const
 
op_iterator dwarf_op_end () const
 
op_range dwarf_operands () const
 
unsigned getNumDwarfOperands () const
 
const MDOperandgetDwarfOperand (unsigned I) const
 
void replaceDwarfOperandWith (unsigned I, Metadata *New)
 
- Public Member Functions inherited from llvm::DINode
unsigned 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...
 
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...
 

Static Public Member Functions

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
< std::is_base_of< MDNode, T >
::value, T * >::type 
replaceWithPermanent (std::unique_ptr< T, TempMDNodeDeleter > N)
 Replace a temporary node with a permanent one. More...
 
template<class T >
static std::enable_if
< std::is_base_of< MDNode, T >
::value, T * >::type 
replaceWithUniqued (std::unique_ptr< T, TempMDNodeDeleter > N)
 Replace a temporary node with a uniqued one. More...
 
template<class T >
static std::enable_if
< std::is_base_of< MDNode, T >
::value, T * >::type 
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 MDStringHeader
 
unsigned MDString ArrayRef
< Metadata * > 
DwarfOps
 
unsigned MDString ArrayRef
< Metadata * > 
Tag
 
unsigned MDString ArrayRef
< Metadata * > 
Header
 

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
typedef const MDOperandop_iterator
 
typedef iterator_range
< op_iterator
op_range
 
- Protected Types inherited from llvm::MDNode
typedef iterator_range
< MDOperand * > 
mutable_op_range
 
 Active type of storage. More...
- 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
void * operator new (size_t Size, unsigned NumOps)
 
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...
 
 MDNode (LLVMContext &Context, unsigned ID, StorageType Storage, ArrayRef< Metadata * > Ops1, ArrayRef< Metadata * > Ops2=None)
 
 ~MDNode ()=default
 
void dropAllReferences ()
 
MDOperandmutable_begin ()
 
MDOperandmutable_end ()
 
mutable_op_range mutable_operands ()
 
void setOperand (unsigned I, Metadata *New)
 Set an operand. More...
 
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

Generic tagged DWARF-like metadata node.

An un-specialized DWARF-like metadata node. The first operand is a (possibly empty) null-separated MDString header that contains arbitrary fields. The remaining operands are dwarf_operands(), and are pointers to other metadata.

Definition at line 257 of file DebugInfoMetadata.h.

Member Function Documentation

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

Definition at line 320 of file DebugInfoMetadata.h.

References llvm::Metadata::getMetadataID().

unsigned MDString ArrayRef<Metadata *> DwarfOps TempGenericDINode llvm::GenericDINode::clone ( ) const
inline

Return a (temporary) clone of this.

Definition at line 300 of file DebugInfoMetadata.h.

llvm::GenericDINode::DEFINE_MDNODE_GET ( GenericDINode  ,
(unsigned Tag, StringRef Header,ArrayRef< Metadata * > DwarfOps ,
(Tag, Header, DwarfOps  
)
op_iterator llvm::GenericDINode::dwarf_op_begin ( ) const
inline

Definition at line 306 of file DebugInfoMetadata.h.

References llvm::MDNode::op_begin().

Referenced by dwarf_operands().

op_iterator llvm::GenericDINode::dwarf_op_end ( ) const
inline

Definition at line 307 of file DebugInfoMetadata.h.

References llvm::MDNode::op_end().

Referenced by dwarf_operands().

op_range llvm::GenericDINode::dwarf_operands ( ) const
inline

Definition at line 308 of file DebugInfoMetadata.h.

References dwarf_op_begin(), and dwarf_op_end().

const MDOperand& llvm::GenericDINode::getDwarfOperand ( unsigned  I) const
inline

Definition at line 313 of file DebugInfoMetadata.h.

References llvm::MDNode::getOperand().

unsigned llvm::GenericDINode::getHash ( ) const
inline

Definition at line 290 of file DebugInfoMetadata.h.

References llvm::Metadata::SubclassData32.

StringRef llvm::GenericDINode::getHeader ( ) const
inline

Definition at line 303 of file DebugInfoMetadata.h.

References llvm::DINode::getStringOperand().

unsigned llvm::GenericDINode::getNumDwarfOperands ( ) const
inline

Definition at line 312 of file DebugInfoMetadata.h.

References llvm::MDNode::getNumOperands().

MDString* llvm::GenericDINode::getRawHeader ( ) const
inline

Definition at line 304 of file DebugInfoMetadata.h.

Referenced by llvm::MDNodeKeyImpl< GenericDINode >::isKeyOf().

unsigned llvm::GenericDINode::getTag ( ) const
inline
void llvm::GenericDINode::replaceDwarfOperandWith ( unsigned  I,
Metadata New 
)
inline

Definition at line 316 of file DebugInfoMetadata.h.

References llvm::MDNode::replaceOperandWith().

Friends And Related Function Documentation

friend class LLVMContextImpl
friend

Definition at line 258 of file DebugInfoMetadata.h.

friend class MDNode
friend

Definition at line 259 of file DebugInfoMetadata.h.

Member Data Documentation

unsigned MDString ArrayRef<Metadata *> llvm::GenericDINode::DwarfOps

Definition at line 295 of file DebugInfoMetadata.h.

unsigned MDString* llvm::GenericDINode::Header

Definition at line 295 of file DebugInfoMetadata.h.

unsigned MDString ArrayRef<Metadata *> llvm::GenericDINode::Header

Definition at line 295 of file DebugInfoMetadata.h.

unsigned llvm::GenericDINode::Tag

Definition at line 295 of file DebugInfoMetadata.h.

unsigned MDString ArrayRef<Metadata *> llvm::GenericDINode::Tag

Definition at line 295 of file DebugInfoMetadata.h.


The documentation for this class was generated from the following files: