llvm::BBAddrMapYAML Namespace Reference

Classes
struct	BBAddrMapEntry
struct	PGOAnalysisMapEntry

Functions
LLVM_ABI void	encodePayload (ArrayRef< BBAddrMapEntry > Entries, const std::vector< PGOAnalysisMapEntry > *PGOAnalyses, yaml::ContiguousBlobAccumulator &CBA, llvm::endianness Endian, unsigned AddressSize)
	Encodes the BBAddrMap payload into CBA.
LLVM_ABI Error	decodePayload (ArrayRef< uint8_t > Content, llvm::endianness Endian, unsigned AddressSize, std::optional< std::vector< BBAddrMapEntry > > &Entries, std::optional< std::vector< PGOAnalysisMapEntry > > &PGOAnalyses)
	Decodes the BBAddrMap payload in Content into Entries and PGOAnalyses.

Function Documentation

decodePayload()

Error llvm::BBAddrMapYAML::decodePayload	(	ArrayRef< uint8_t >	Content,
		llvm::endianness	Endian,
		unsigned	AddressSize,
		std::optional< std::vector< BBAddrMapEntry > > &	Entries,
		std::optional< std::vector< PGOAnalysisMapEntry > > &	PGOAnalyses )

Decodes the BBAddrMap payload in Content into Entries and PGOAnalyses.

AddressSize must be 4 or 8. Returns an error for an unsupported version or feature. Leaves both outputs untouched if Content cannot be fully decoded.

Definition at line 205 of file BBAddrMapYAML.cpp.

References llvm::Address, assert(), BrProb, llvm::CallsiteIndex, llvm::consumeError(), llvm::createStringError(), llvm::Data, llvm::object::BBAddrMap::Features::decode(), llvm::BBAddrMapYAML::PGOAnalysisMapEntry::FuncEntryCount, llvm::invalid_argument, llvm::little, llvm::Offset, llvm::BBAddrMapYAML::PGOAnalysisMapEntry::PGOBBEntries, Size, llvm::ArrayRef< T >::size(), llvm::Error::success(), llvm::DataExtractor::Cursor::takeError(), llvm::DataExtractor::Cursor::tell(), uint64_t, and llvm::Version.

encodePayload()

void llvm::BBAddrMapYAML::encodePayload	(	ArrayRef< BBAddrMapEntry >	Entries,
		const std::vector< PGOAnalysisMapEntry > *	PGOAnalyses,
		yaml::ContiguousBlobAccumulator &	CBA,
		llvm::endianness	Endian,
		unsigned	AddressSize )

Encodes the BBAddrMap payload into CBA.

AddressSize must be 4 or 8. If non-null, PGOAnalyses must have the same length as Entries.

Definition at line 81 of file BBAddrMapYAML.cpp.

References llvm::BBAddrMapYAML::BBAddrMapEntry::BBEntry::AddressOffset, assert(), llvm::BBAddrMapYAML::BBAddrMapEntry::BBRangeEntry::BaseAddress, llvm::BBAddrMapYAML::BBAddrMapEntry::BBRangeEntry::BBEntries, BrProb, llvm::BBAddrMapYAML::BBAddrMapEntry::BBEntry::CallsiteEndOffsets, llvm::object::BBAddrMap::Features::decode(), E(), llvm::enumerate(), llvm::BBAddrMapYAML::PGOAnalysisMapEntry::FuncEntryCount, llvm::BBAddrMapYAML::BBAddrMapEntry::BBEntry::Hash, llvm::BBAddrMapYAML::BBAddrMapEntry::BBEntry::ID, llvm::BBAddrMapYAML::BBAddrMapEntry::BBEntry::Metadata, llvm::BBAddrMapYAML::BBAddrMapEntry::BBRangeEntry::NumBlocks, llvm::Offset, llvm::BBAddrMapYAML::PGOAnalysisMapEntry::PGOBBEntries, llvm::BBAddrMapYAML::BBAddrMapEntry::BBEntry::Size, llvm::toString(), uint64_t, llvm::WithColor::warning(), llvm::yaml::ContiguousBlobAccumulator::write(), and llvm::yaml::ContiguousBlobAccumulator::writeULEB128().

Referenced by writeSectionContent().