A single uniqued string. More...
#include "llvm/IR/Metadata.h"
Public Types | |
| using | iterator = StringRef::iterator |
 Public Types inherited from llvm::Metadata | |
| enum | MetadataKind |
Public Member Functions | |
| MDString (const MDString &)=delete | |
| MDString & | operator= (MDString &&)=delete |
| MDString & | operator= (const MDString &)=delete |
| StringRef | getString () const |
| unsigned | getLength () const |
| iterator | begin () const |
| Pointer to the first byte of the string. | |
| iterator | end () const |
| Pointer to one byte past the end of the string. | |
| const unsigned char * | bytes_begin () const |
| const unsigned char * | bytes_end () const |
| Public Member Functions inherited from llvm::Metadata | |
| unsigned | getMetadataID () const |
| void | dump () const |
| User-friendly dump. | |
| void | dump (const Module *M) const |
| void | print (raw_ostream &OS, const Module *M=nullptr, bool IsForDebug=false) const |
| Print. | |
| void | print (raw_ostream &OS, ModuleSlotTracker &MST, const Module *M=nullptr, bool IsForDebug=false) const |
| void | printAsOperand (raw_ostream &OS, const Module *M=nullptr) const |
| Print as operand. | |
| void | printAsOperand (raw_ostream &OS, ModuleSlotTracker &MST, const Module *M=nullptr) const |
Static Public Member Functions | |
| static MDString * | get (LLVMContext &Context, StringRef Str) |
| static MDString * | get (LLVMContext &Context, const char *Str) |
| static bool | classof (const Metadata *MD) |
| Methods for support type inquiry through isa, cast, and dyn_cast. | |
Friends | |
| class | StringMapEntryStorage< MDString > |
Additional Inherited Members | |
| Protected Types inherited from llvm::Metadata | |
| enum | StorageType { Uniqued , Distinct , Temporary } |
| Active type of storage. More... | |
| Protected Member Functions inherited from llvm::Metadata | |
| Metadata (unsigned ID, StorageType Storage) | |
| ~Metadata ()=default | |
| void | handleChangedOperand (void *, Metadata *) |
| Default handling of a changed operand, which asserts. | |
| Protected Attributes inherited from llvm::Metadata | |
| unsigned char | Storage: 7 |
| Storage flag for non-uniqued, otherwise unowned, metadata. | |
| unsigned char | SubclassData1: 1 |
| unsigned short | SubclassData16 = 0 |
| unsigned | SubclassData32 = 0 |
Detailed Description
A single uniqued string.
These are used to efficiently contain a byte sequence for metadata. MDString is always unnamed.
Definition at line 720 of file Metadata.h.
Member Typedef Documentation
◆ iterator
Definition at line 741 of file Metadata.h.
Constructor & Destructor Documentation
◆ MDString()
Member Function Documentation
◆ begin()
|
inline |
Pointer to the first byte of the string.
Definition at line 744 of file Metadata.h.
References llvm::StringRef::begin(), and getString().
◆ bytes_begin()
Definition at line 749 of file Metadata.h.
References llvm::StringRef::bytes_begin(), and getString().
◆ bytes_end()
Definition at line 750 of file Metadata.h.
References llvm::StringRef::bytes_end(), and getString().
◆ classof()
Methods for support type inquiry through isa, cast, and dyn_cast.
Definition at line 753 of file Metadata.h.
References llvm::Metadata::getMetadataID().
◆ end()
|
inline |
Pointer to one byte past the end of the string.
Definition at line 747 of file Metadata.h.
References llvm::StringRef::end(), and getString().
◆ get() [1/2]
|
inlinestatic |
Definition at line 733 of file Metadata.h.
References get().
◆ get() [2/2]
|
static |
Definition at line 606 of file Metadata.cpp.
Referenced by addRuntimeUnrollDisableMetaData(), llvm::OpenMPIRBuilder::applySimd(), constructEntryMetadata(), convertToLocalCopy(), llvm::coro::BaseCloner::create(), createMIBNode(), llvm::OpenMPIRBuilder::createOffloadEntriesAndInfoMetadata(), llvm::OpenMPIRBuilder::createOffloadEntry(), llvm::createPGONameMetadata(), llvm::MDBuilder::createString(), createStringMetadata(), llvm::DIBuilder::createTemplateTemplateParameter(), DisableAllLoopOptsOnLoop(), llvm::embedBufferInModule(), llvm::emitAMDGPUPrintfCall(), emitShaderModelVersionMD(), get(), llvm::dxil::ResourceBindingInfo::getAsMetadata(), llvm::DINode::getCanonicalMDString(), llvm::DIMacroNode::getCanonicalMDString(), getKeyFPValMD(), getKeyValMD(), llvm::MMRAMetadata::getTagMD(), llvm::GCNTTIImpl::instCombineIntrinsic(), LLVMMDStringInContext(), LLVMMDStringInContext2(), lowerPtrAnnotation(), parseAnnotation(), llvm::LLParser::parseMDField(), postUnswitch(), llvm::sandboxir::Region::Region(), runImpl(), llvm::LoopVectorizeHints::setAlreadyVectorized(), llvm::Loop::setLoopAlreadyUnrolled(), llvm::Loop::setLoopMustProgress(), solveTypeName(), llvm::OpenMPIRBuilder::unrollLoopFull(), llvm::OpenMPIRBuilder::unrollLoopHeuristic(), llvm::OpenMPIRBuilder::unrollLoopPartial(), updateNVPTXMetadata(), upgradeLoopTag(), llvm::UpgradeModuleFlags(), upgradeRetainReleaseMarker(), and llvm::dxil::ResourceBase::write().
◆ getLength()
|
inline |
Definition at line 739 of file Metadata.h.
References getString(), and llvm::StringRef::size().
◆ getString()
| StringRef MDString::getString | ( | ) | const |
Definition at line 616 of file Metadata.cpp.
References assert().
Referenced by llvm::addStringMetadataToLoop(), begin(), bytes_begin(), bytes_end(), llvm::cacheAnnotationFromMD(), createProfileFileNameVar(), llvm::WebAssemblyAsmPrinter::emitEndOfAsmFile(), end(), llvm::findOptionMDForLoopID(), getArgAccessQual(), llvm::omp::getDeviceKernels(), GetFunctionFromMDNode(), getHiPELiteral(), getKernelArgTypeQual(), getLength(), getSummaryFromMD(), llvm::GetUnrollMetadata(), getValMD(), hasAnyUnrollPragma(), isCanonical(), isKeyValuePair(), llvm::LegalizerHelper::lowerReadWriteRegister(), and llvm::makePostTransformationMetadata().
◆ operator=() [1/2]
◆ operator=() [2/2]
Friends And Related Function Documentation
◆ StringMapEntryStorage< MDString >
|
friend |
Definition at line 637 of file Metadata.h.
The documentation for this class was generated from the following files:
- include/llvm/IR/Metadata.h
- lib/IR/Metadata.cpp
