llvm::MetadataLoader::MetadataLoaderImpl Class Reference

Public Member Functions
	MetadataLoaderImpl (BitstreamCursor &Stream, Module &TheModule, BitcodeReaderValueList &ValueList, std::function< Type *(unsigned)> getTypeByID, bool IsImporting)
Error	parseMetadata (bool ModuleLevel)
	Parse a METADATA_BLOCK. More...
bool	hasFwdRefs () const
Metadata *	getMetadataFwdRefOrLoad (unsigned ID)
DISubprogram *	lookupSubprogramForFunction (Function *F)
bool	hasSeenOldLoopTags ()
Error	parseMetadataAttachment (Function &F, const SmallVectorImpl< Instruction *> &InstructionList)
	Parse metadata attachments. More...
Error	parseMetadataKinds ()
	Parse the metadata kinds out of the METADATA_KIND_BLOCK. More...
void	setStripTBAA (bool Value)
bool	isStrippingTBAA ()
unsigned	size () const
void	shrinkTo (unsigned N)
void	upgradeDebugIntrinsics (Function &F)

Detailed Description

Definition at line 411 of file MetadataLoader.cpp.

Constructor & Destructor Documentation

MetadataLoaderImpl()

llvm::MetadataLoader::MetadataLoaderImpl::MetadataLoaderImpl ( BitstreamCursor &  Stream, Module &  TheModule, BitcodeReaderValueList &  ValueList, std::function< Type *(unsigned)>  getTypeByID, bool  IsImporting  )

inline

Definition at line 625 of file MetadataLoader.cpp.

Member Function Documentation

getMetadataFwdRefOrLoad()

Metadata* llvm::MetadataLoader::MetadataLoaderImpl::getMetadataFwdRefOrLoad ( unsigned  ID )

inline

Definition at line 637 of file MetadataLoader.cpp.

hasFwdRefs()

bool llvm::MetadataLoader::MetadataLoaderImpl::hasFwdRefs ( ) const

inline

Definition at line 635 of file MetadataLoader.cpp.

hasSeenOldLoopTags()

bool llvm::MetadataLoader::MetadataLoaderImpl::hasSeenOldLoopTags ( )

inline

Definition at line 657 of file MetadataLoader.cpp.

isStrippingTBAA()

bool llvm::MetadataLoader::MetadataLoaderImpl::isStrippingTBAA ( )

inline

Definition at line 665 of file MetadataLoader.cpp.

lookupSubprogramForFunction()

DISubprogram* llvm::MetadataLoader::MetadataLoaderImpl::lookupSubprogramForFunction ( Function *  F )

inline

Definition at line 653 of file MetadataLoader.cpp.

References llvm::DenseMapBase< SmallDenseMap< KeyT, ValueT, InlineBuckets, KeyInfoT, BucketT >, KeyT, ValueT, KeyInfoT, BucketT >::lookup().

parseMetadata()

Error llvm::MetadataLoader::MetadataLoaderImpl::parseMetadata

(

bool

ModuleLevel

)

Parse a METADATA_BLOCK.

If ModuleLevel is true then we are parsing module level metadata.

Definition at line 840 of file MetadataLoader.cpp.

References llvm::BitstreamCursor::advanceSkippingSubblocks(), llvm::SmallVectorImpl< T >::clear(), DisableLazyLoading, llvm::BitstreamEntry::EndBlock, llvm::BitstreamCursor::EnterSubBlock(), llvm::BitstreamEntry::Error, error(), llvm::SimpleBitstreamCursor::GetCurrentBitNo(), llvm::BitstreamEntry::ID, llvm::SimpleBitstreamCursor::JumpToBit(), llvm::BitstreamEntry::Kind, llvm::bitc::METADATA_BLOCK_ID, llvm::BitstreamCursor::ReadBlockEnd(), llvm::BitstreamCursor::readRecord(), llvm::BitstreamEntry::Record, llvm::BitstreamCursor::SkipBlock(), llvm::BitstreamEntry::SubBlock, and llvm::Error::success().

parseMetadataAttachment()

Error llvm::MetadataLoader::MetadataLoaderImpl::parseMetadataAttachment	(	Function &	F,
		const SmallVectorImpl< Instruction *> &	InstructionList
	)

Parse metadata attachments.

Definition at line 1861 of file MetadataLoader.cpp.

References llvm::BitstreamCursor::advanceSkippingSubblocks(), llvm::SmallVectorImpl< T >::clear(), llvm::SmallVectorBase::empty(), llvm::BitstreamEntry::EndBlock, llvm::BitstreamCursor::EnterSubBlock(), llvm::BitstreamEntry::Error, error(), llvm::BitstreamEntry::ID, llvm::BitstreamEntry::Kind, llvm::bitc::METADATA_ATTACHMENT, llvm::bitc::METADATA_ATTACHMENT_ID, llvm::BitstreamCursor::readRecord(), llvm::BitstreamEntry::Record, llvm::SmallVectorBase::size(), llvm::BitstreamEntry::SubBlock, and llvm::Error::success().

parseMetadataKinds()

Error llvm::MetadataLoader::MetadataLoaderImpl::parseMetadataKinds

(

)

Parse the metadata kinds out of the METADATA_KIND_BLOCK.

Definition at line 1960 of file MetadataLoader.cpp.

References llvm::BitstreamCursor::advanceSkippingSubblocks(), llvm::SmallVectorImpl< T >::clear(), llvm::BitstreamEntry::EndBlock, llvm::BitstreamCursor::EnterSubBlock(), llvm::BitstreamEntry::Error, error(), llvm::BitstreamEntry::ID, llvm::BitstreamEntry::Kind, llvm::bitc::METADATA_KIND, llvm::bitc::METADATA_KIND_BLOCK_ID, llvm::BitstreamCursor::readRecord(), llvm::BitstreamEntry::Record, llvm::BitstreamEntry::SubBlock, and llvm::Error::success().

setStripTBAA()

void llvm::MetadataLoader::MetadataLoaderImpl::setStripTBAA ( bool  Value )

inline

Definition at line 664 of file MetadataLoader.cpp.

shrinkTo()

void llvm::MetadataLoader::MetadataLoaderImpl::shrinkTo ( unsigned  N )

inline

Definition at line 668 of file MetadataLoader.cpp.

size()

unsigned llvm::MetadataLoader::MetadataLoaderImpl::size ( ) const

inline

Definition at line 667 of file MetadataLoader.cpp.

upgradeDebugIntrinsics()

void llvm::MetadataLoader::MetadataLoaderImpl::upgradeDebugIntrinsics ( Function &  F )

inline

Definition at line 669 of file MetadataLoader.cpp.

References llvm::BitstreamCursor::advanceSkippingSubblocks(), llvm::BitstreamCursor::AF_DontPopBlockAtEnd, llvm::SmallVectorImpl< T >::clear(), llvm::BitstreamEntry::EndBlock, llvm::BitstreamEntry::Error, error(), llvm::SimpleBitstreamCursor::GetCurrentBitNo(), llvm::BitstreamEntry::ID, llvm::SimpleBitstreamCursor::JumpToBit(), llvm::BitstreamEntry::Kind, llvm::bitc::METADATA_STRINGS, llvm::BitstreamCursor::readRecord(), llvm::BitstreamEntry::Record, llvm::SmallVectorImpl< T >::reserve(), llvm::BitstreamCursor::skipRecord(), and llvm::BitstreamEntry::SubBlock.

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

• lib/Bitcode/Reader/MetadataLoader.cpp