llvm::remarks::BitstreamMetaParserHelper Class Reference

Helper to parse a META_BLOCK for a bitstream remark container. More...

#include "Remarks/BitstreamRemarkParser.h"

Inheritance diagram for llvm::remarks::BitstreamMetaParserHelper:

Classes
struct	ContainerInfo

Public Member Functions
	BitstreamMetaParserHelper (BitstreamCursor &Stream)
Public Member Functions inherited from llvm::remarks::BitstreamBlockParserHelper< BitstreamMetaParserHelper >
Error	parseBlock ()
	Enter, parse, and leave this bitstream block.
Public Member Functions inherited from llvm::remarks::BitstreamBlockParserHelperBase
	BitstreamBlockParserHelperBase (BitstreamCursor &Stream, unsigned BlockID, StringRef BlockName)
template<typename... Ts>
Error	error (char const *Fmt, const Ts &...Vals)
Error	expectBlock ()

Public Attributes
std::optional< ContainerInfo >	Container
	The parsed content: depending on the container type, some fields might be empty.
std::optional< uint64_t >	RemarkVersion
std::optional< StringRef >	ExternalFilePath
std::optional< StringRef >	StrTabBuf

Protected Member Functions
Error	parseRecord (unsigned Code)
Protected Member Functions inherited from llvm::remarks::BitstreamBlockParserHelper< BitstreamMetaParserHelper >
	BitstreamBlockParserHelperBase (BitstreamCursor &Stream, unsigned BlockID, StringRef BlockName)
BitstreamMetaParserHelper &	derived ()
Error	parseRecord (unsigned Code)=delete
	Parse a record and fill in the fields in the parser.
Error	parseSubBlock (unsigned Code)
	Parse a subblock and fill in the fields in the parser.
Protected Member Functions inherited from llvm::remarks::BitstreamBlockParserHelperBase
Error	enterBlock ()
Error	unknownRecord (unsigned AbbrevID)
Error	unexpectedRecord (StringRef RecordName)
Error	malformedRecord (StringRef RecordName)
Error	unexpectedBlock (unsigned Code)

Friends
class	BitstreamBlockParserHelper< BitstreamMetaParserHelper >

Additional Inherited Members
Protected Attributes inherited from llvm::remarks::BitstreamBlockParserHelperBase
BitstreamCursor &	Stream
StringRef	BlockName
unsigned	BlockID

Detailed Description

Helper to parse a META_BLOCK for a bitstream remark container.

Definition at line 113 of file BitstreamRemarkParser.h.

Constructor & Destructor Documentation

BitstreamMetaParserHelper()

llvm::remarks::BitstreamMetaParserHelper::BitstreamMetaParserHelper ( BitstreamCursor & Stream )

inline

Definition at line 130 of file BitstreamRemarkParser.h.

References llvm::remarks::META_BLOCK_ID, llvm::remarks::MetaBlockName(), and llvm::remarks::BitstreamBlockParserHelperBase::Stream.

Member Function Documentation

parseRecord()

Error BitstreamMetaParserHelper::parseRecord ( unsigned Code )

protected

Definition at line 83 of file BitstreamRemarkParser.cpp.

References Container, llvm::remarks::CurrentContainerVersion, llvm::remarks::CurrentRemarkVersion, ExternalFilePath, llvm::remarks::BitstreamBlockParserHelperBase::malformedRecord(), llvm::remarks::MetaContainerInfoName(), llvm::remarks::MetaExternalFileName(), llvm::remarks::MetaRemarkVersionName(), llvm::remarks::MetaStrTabName(), llvm::remarks::RECORD_META_CONTAINER_INFO, llvm::remarks::RECORD_META_EXTERNAL_FILE, llvm::remarks::RECORD_META_REMARK_VERSION, llvm::remarks::RECORD_META_STRTAB, RemarkVersion, llvm::remarks::BitstreamBlockParserHelperBase::Stream, StrTabBuf, llvm::Error::success(), llvm::Expected< T >::takeError(), and llvm::remarks::BitstreamBlockParserHelperBase::unknownRecord().

Friends And Related Symbol Documentation

BitstreamBlockParserHelper< BitstreamMetaParserHelper >

friend class BitstreamBlockParserHelper< BitstreamMetaParserHelper >

friend

Definition at line 83 of file BitstreamRemarkParser.h.

References llvm::remarks::BitstreamBlockParserHelper< Derived >::derived(), E(), llvm::BitstreamEntry::EndBlock, llvm::remarks::BitstreamBlockParserHelperBase::enterBlock(), llvm::BitstreamEntry::Error, error, llvm_unreachable, llvm::Next, llvm::remarks::BitstreamBlockParserHelper< Derived >::parseRecord(), llvm::remarks::BitstreamBlockParserHelper< Derived >::parseSubBlock(), llvm::BitstreamEntry::Record, llvm::remarks::BitstreamBlockParserHelperBase::Stream, llvm::BitstreamEntry::SubBlock, and llvm::Error::success().

Member Data Documentation

Container

std::optional<ContainerInfo> llvm::remarks::BitstreamMetaParserHelper::Container

The parsed content: depending on the container type, some fields might be empty.

Definition at line 125 of file BitstreamRemarkParser.h.

Referenced by parseRecord().

ExternalFilePath

std::optional<StringRef> llvm::remarks::BitstreamMetaParserHelper::ExternalFilePath

Definition at line 127 of file BitstreamRemarkParser.h.

Referenced by parseRecord().

RemarkVersion

std::optional<uint64_t> llvm::remarks::BitstreamMetaParserHelper::RemarkVersion

Definition at line 126 of file BitstreamRemarkParser.h.

Referenced by parseRecord().

StrTabBuf

std::optional<StringRef> llvm::remarks::BitstreamMetaParserHelper::StrTabBuf

Definition at line 128 of file BitstreamRemarkParser.h.

Referenced by parseRecord().

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

• lib/Remarks/BitstreamRemarkParser.h
• lib/Remarks/BitstreamRemarkParser.cpp