llvm::InstrProfReaderItaniumRemapper< HashTableImpl > Class Template Reference

A remapper that applies remappings based on a symbol remapping file. More...

Inheritance diagram for llvm::InstrProfReaderItaniumRemapper< HashTableImpl >:

Public Member Functions
	InstrProfReaderItaniumRemapper (std::unique_ptr< MemoryBuffer > RemapBuffer, InstrProfReaderIndex< HashTableImpl > &Underlying)
Error	populateRemappings () override
Error	getRecords (StringRef FuncName, ArrayRef< NamedInstrProfRecord > &Data) override
Public Member Functions inherited from llvm::InstrProfReaderRemapper
virtual	~InstrProfReaderRemapper ()=default

Static Public Member Functions
static StringRef	extractName (StringRef Name)
	Extract the original function name from a PGO function name.
static void	reconstituteName (StringRef OrigName, StringRef ExtractedName, StringRef Replacement, SmallVectorImpl< char > &Out)
	Given a mangled name extracted from a PGO function name, and a new form for that mangled name, reconstitute the name.

Detailed Description

template<typename HashTableImpl>
class llvm::InstrProfReaderItaniumRemapper< HashTableImpl >

A remapper that applies remappings based on a symbol remapping file.

Definition at line 1068 of file InstrProfReader.cpp.

Constructor & Destructor Documentation

InstrProfReaderItaniumRemapper()

template<typename HashTableImpl>

llvm::InstrProfReaderItaniumRemapper< HashTableImpl >::InstrProfReaderItaniumRemapper ( std::unique_ptr< MemoryBuffer > RemapBuffer, InstrProfReaderIndex< HashTableImpl > & Underlying )

inline

Definition at line 1071 of file InstrProfReader.cpp.

References llvm::move().

Member Function Documentation

extractName()

template<typename HashTableImpl>

StringRef llvm::InstrProfReaderItaniumRemapper< HashTableImpl >::extractName ( StringRef Name )

inlinestatic

Extract the original function name from a PGO function name.

Definition at line 1078 of file InstrProfReader.cpp.

References llvm::GlobalIdentifierDelimiter.

Referenced by getRecords(), and populateRemappings().

getRecords()

template<typename HashTableImpl>

Error llvm::InstrProfReaderItaniumRemapper< HashTableImpl >::getRecords ( StringRef FuncName, ArrayRef< NamedInstrProfRecord > & Data )

inlineoverridevirtual

Implements llvm::InstrProfReaderRemapper.

Definition at line 1119 of file InstrProfReader.cpp.

References llvm::StringRef::begin(), llvm::Data, llvm::StringRef::empty(), llvm::StringRef::end(), llvm::Error, extractName(), llvm::handleErrors(), llvm::InnerAnalysisManagerProxy< AnalysisManagerT, IRUnitT, ExtraArgTs... >::Key, reconstituteName(), llvm::Error::success(), and llvm::unknown_function.

populateRemappings()

template<typename HashTableImpl>

Error llvm::InstrProfReaderItaniumRemapper< HashTableImpl >::populateRemappings ( )

inlineoverridevirtual

Reimplemented from llvm::InstrProfReaderRemapper.

Definition at line 1104 of file InstrProfReader.cpp.

References extractName(), llvm::InnerAnalysisManagerProxy< AnalysisManagerT, IRUnitT, ExtraArgTs... >::Key, and llvm::Error::success().

reconstituteName()

template<typename HashTableImpl>

void llvm::InstrProfReaderItaniumRemapper< HashTableImpl >::reconstituteName ( StringRef OrigName, StringRef ExtractedName, StringRef Replacement, SmallVectorImpl< char > & Out )

inlinestatic

Given a mangled name extracted from a PGO function name, and a new form for that mangled name, reconstitute the name.

Definition at line 1095 of file InstrProfReader.cpp.

References llvm::append_range(), llvm::StringRef::begin(), llvm::SmallVectorTemplateCommon< T, typename >::end(), llvm::StringRef::end(), llvm::SmallVectorImpl< T >::insert(), llvm::SmallVectorImpl< T >::reserve(), and llvm::StringRef::size().

Referenced by getRecords().

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

• include/llvm/ProfileData/InstrProfReader.h
• lib/ProfileData/InstrProfReader.cpp