LLVM 17.0.0git
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Basic type, like 'int' or 'float'. More...
#include "llvm/IR/DebugInfoMetadata.h"
Public Types | |
enum class | Signedness { Signed , Unsigned } |
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enum | DIFlags : uint32_t { FlagAccessibility = FlagPrivate | FlagProtected | FlagPublic , FlagPtrToMemberRep } |
Debug info flags. More... | |
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using | op_iterator = const MDOperand * |
using | op_range = iterator_range< op_iterator > |
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enum | MetadataKind |
Static Public Member Functions | |
static bool | classof (const Metadata *MD) |
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static bool | classof (const Metadata *MD) |
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static bool | classof (const Metadata *MD) |
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static DIFlags | getFlag (StringRef Flag) |
static StringRef | getFlagString (DIFlags Flag) |
static DIFlags | splitFlags (DIFlags Flags, SmallVectorImpl< DIFlags > &SplitFlags) |
Split up a flags bitfield. | |
static bool | classof (const Metadata *MD) |
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static MDTuple * | get (LLVMContext &Context, ArrayRef< Metadata * > MDs) |
static MDTuple * | getIfExists (LLVMContext &Context, ArrayRef< Metadata * > MDs) |
static MDTuple * | getDistinct (LLVMContext &Context, ArrayRef< Metadata * > MDs) |
static TempMDTuple | getTemporary (LLVMContext &Context, ArrayRef< Metadata * > MDs) |
static void | deleteTemporary (MDNode *N) |
Deallocate a node created by getTemporary. | |
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. | |
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. | |
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. | |
static bool | classof (const Metadata *MD) |
Methods for support type inquiry through isa, cast, and dyn_cast: | |
static MDNode * | concatenate (MDNode *A, MDNode *B) |
Methods for metadata merging. | |
static MDNode * | intersect (MDNode *A, MDNode *B) |
static MDNode * | getMostGenericTBAA (MDNode *A, MDNode *B) |
static MDNode * | getMostGenericFPMath (MDNode *A, MDNode *B) |
static MDNode * | getMostGenericRange (MDNode *A, MDNode *B) |
static MDNode * | getMostGenericAliasScope (MDNode *A, MDNode *B) |
static MDNode * | getMostGenericAlignmentOrDereferenceable (MDNode *A, MDNode *B) |
static MDNode * | getMergedProfMetadata (MDNode *A, MDNode *B, const Instruction *AInstr, const Instruction *BInstr) |
Merge !prof metadata from two instructions. | |
Friends | |
class | LLVMContextImpl |
class | MDNode |
Additional Inherited Members | |
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using | mutable_op_range = iterator_range< MDOperand * > |
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enum | StorageType { Uniqued , Distinct , Temporary } |
Active type of storage. More... | |
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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. | |
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DIScope (LLVMContext &C, unsigned ID, StorageType Storage, unsigned Tag, ArrayRef< Metadata * > Ops) | |
~DIScope ()=default | |
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DINode (LLVMContext &C, unsigned ID, StorageType Storage, unsigned Tag, ArrayRef< Metadata * > Ops1, ArrayRef< Metadata * > Ops2=std::nullopt) | |
~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. | |
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MDNode (LLVMContext &Context, unsigned ID, StorageType Storage, ArrayRef< Metadata * > Ops1, ArrayRef< Metadata * > Ops2=std::nullopt) | |
~MDNode ()=default | |
void * | operator new (size_t Size, size_t NumOps, StorageType Storage) |
void | operator delete (void *Mem) |
void | operator delete (void *, unsigned) |
Required by std, but never called. | |
void | operator delete (void *, unsigned, bool) |
Required by std, but never called. | |
void | dropAllReferences () |
MDOperand * | mutable_begin () |
MDOperand * | mutable_end () |
mutable_op_range | mutable_operands () |
void | setOperand (unsigned I, Metadata *New) |
Set an operand. | |
unsigned | getNumUnresolved () const |
void | setNumUnresolved (unsigned N) |
void | storeDistinctInContext () |
void | resize (size_t NumOps) |
Resize the node to hold NumOps operands. | |
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Metadata (unsigned ID, StorageType Storage) | |
~Metadata ()=default | |
void | handleChangedOperand (void *, Metadata *) |
Default handling of a changed operand, which asserts. | |
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static MDString * | getCanonicalMDString (LLVMContext &Context, StringRef S) |
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template<class T , class StoreT > | |
static T * | storeImpl (T *N, StorageType Storage, StoreT &Store) |
template<class T > | |
static T * | storeImpl (T *N, StorageType Storage) |
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unsigned char | Storage: 7 |
Storage flag for non-uniqued, otherwise unowned, metadata. | |
unsigned char | SubclassData1: 1 |
unsigned short | SubclassData16 = 0 |
unsigned | SubclassData32 = 0 |
Basic type, like 'int' or 'float'.
TODO: Split out DW_TAG_unspecified_type. TODO: Drop unused accessors.
Definition at line 803 of file DebugInfoMetadata.h.
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strong |
Enumerator | |
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Signed | |
Unsigned |
Definition at line 859 of file DebugInfoMetadata.h.
Definition at line 865 of file DebugInfoMetadata.h.
References llvm::Metadata::getMetadataID().
unsigned StringRef uint64_t FlagZero llvm::DIBasicType::DEFINE_MDNODE_GET | ( | DIBasicType | , |
(unsigned Tag, MDString *Name, uint64_t SizeInBits) | , | ||
(Tag, Name, SizeInBits, 0, 0, FlagZero) | |||
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inline |
Definition at line 850 of file DebugInfoMetadata.h.
llvm::DIBasicType::DEFINE_MDNODE_GET | ( | DIBasicType | , |
(unsigned Tag, StringRef Name) | , | ||
(Tag, Name, 0, 0, 0, FlagZero) | |||
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inline |
Definition at line 857 of file DebugInfoMetadata.h.
Referenced by getSignedness().
std::optional< DIBasicType::Signedness > DIBasicType::getSignedness | ( | ) | const |
Return the signedness of this type, or std::nullopt if this type is neither signed nor unsigned.
Definition at line 667 of file DebugInfoMetadata.cpp.
References getEncoding(), Signed, and Unsigned.
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friend |
Definition at line 804 of file DebugInfoMetadata.h.
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friend |
Definition at line 805 of file DebugInfoMetadata.h.
unsigned StringRef uint64_t FlagZero unsigned StringRef uint64_t uint32_t llvm::DIBasicType::AlignInBits |
Definition at line 848 of file DebugInfoMetadata.h.
unsigned StringRef uint64_t FlagZero unsigned StringRef uint64_t uint32_t unsigned DIFlags llvm::DIBasicType::AlignInBits |
Definition at line 849 of file DebugInfoMetadata.h.
unsigned StringRef uint64_t FlagZero unsigned StringRef uint64_t uint32_t unsigned llvm::DIBasicType::Encoding |
Definition at line 848 of file DebugInfoMetadata.h.
unsigned StringRef uint64_t FlagZero unsigned StringRef uint64_t uint32_t unsigned DIFlags llvm::DIBasicType::Encoding |
Definition at line 849 of file DebugInfoMetadata.h.
unsigned StringRef uint64_t FlagZero unsigned StringRef uint64_t uint32_t unsigned DIFlags llvm::DIBasicType::Flags |
Definition at line 848 of file DebugInfoMetadata.h.
Definition at line 841 of file DebugInfoMetadata.h.
Definition at line 842 of file DebugInfoMetadata.h.
Definition at line 847 of file DebugInfoMetadata.h.
unsigned StringRef uint64_t FlagZero unsigned StringRef uint64_t uint32_t unsigned DIFlags llvm::DIBasicType::Name |
Definition at line 849 of file DebugInfoMetadata.h.
Definition at line 841 of file DebugInfoMetadata.h.
Definition at line 847 of file DebugInfoMetadata.h.
unsigned StringRef uint64_t FlagZero unsigned StringRef uint64_t uint32_t unsigned DIFlags llvm::DIBasicType::SizeInBits |
Definition at line 849 of file DebugInfoMetadata.h.
unsigned llvm::DIBasicType::Tag |
Definition at line 841 of file DebugInfoMetadata.h.
Definition at line 842 of file DebugInfoMetadata.h.
Definition at line 847 of file DebugInfoMetadata.h.
unsigned StringRef uint64_t FlagZero unsigned StringRef uint64_t uint32_t unsigned DIFlags llvm::DIBasicType::Tag |
Definition at line 849 of file DebugInfoMetadata.h.