llvm::mir2vec::MIRVocabulary Class Reference

Class for storing and accessing the MIR2Vec vocabulary. More...

#include "llvm/CodeGen/MIR2Vec.h"

Public Types
using	const_iterator = ir2vec::VocabStorage::const_iterator

Public Member Functions
unsigned	getCanonicalIndexForBaseName (StringRef BaseName) const
	Get canonical index for base name (public for testing)
std::string	getStringKey (unsigned Pos) const
	Get the string key for a vocabulary entry at the given position.
unsigned	getDimension () const
const Embedding &	operator[] (unsigned Opcode) const
const_iterator	begin () const
const_iterator	end () const
size_t	getCanonicalSize () const
	Total number of entries in the vocabulary.
	MIRVocabulary ()=delete

Static Public Member Functions
static std::string	extractBaseOpcodeName (StringRef InstrName)
	Static method for extracting base opcode names (public for testing)
static Expected< MIRVocabulary >	create (VocabMap &&Entries, const TargetInstrInfo &TII)
	Factory method to create MIRVocabulary from vocabulary map.

Friends
class	llvm::MIR2VecVocabLegacyAnalysis

Detailed Description

Class for storing and accessing the MIR2Vec vocabulary.

The MIRVocabulary class manages seed embeddings for LLVM Machine IR

Definition at line 63 of file MIR2Vec.h.

Member Typedef Documentation

const_iterator

using llvm::mir2vec::MIRVocabulary::const_iterator = ir2vec::VocabStorage::const_iterator

Definition at line 105 of file MIR2Vec.h.

Constructor & Destructor Documentation

MIRVocabulary()

llvm::mir2vec::MIRVocabulary::MIRVocabulary ( )

delete

Referenced by create().

Member Function Documentation

begin()

const_iterator llvm::mir2vec::MIRVocabulary::begin ( ) const

inline

Definition at line 106 of file MIR2Vec.h.

create()

Expected< MIRVocabulary > MIRVocabulary::create ( VocabMap && Entries, const TargetInstrInfo & TII )

static

Factory method to create MIRVocabulary from vocabulary map.

Definition at line 64 of file MIR2Vec.cpp.

References llvm::createStringError(), llvm::invalid_argument, and MIRVocabulary().

Referenced by llvm::MIR2VecVocabLegacyAnalysis::getMIR2VecVocabulary().

end()

const_iterator llvm::mir2vec::MIRVocabulary::end ( ) const

inline

Definition at line 108 of file MIR2Vec.h.

extractBaseOpcodeName()

std::string MIRVocabulary::extractBaseOpcodeName ( StringRef InstrName )

static

Static method for extracting base opcode names (public for testing)

Definition at line 73 of file MIR2Vec.cpp.

References assert(), llvm::StringRef::back(), llvm::StringRef::drop_back(), llvm::StringRef::empty(), llvm::Regex::match(), llvm::SmallVectorTemplateCommon< T, typename >::size(), and llvm::StringRef::str().

getCanonicalIndexForBaseName()

unsigned MIRVocabulary::getCanonicalIndexForBaseName

(

StringRef

BaseName

)

const

Get canonical index for base name (public for testing)

Definition at line 103 of file MIR2Vec.cpp.

References assert(), and llvm::StringRef::str().

getCanonicalSize()

size_t llvm::mir2vec::MIRVocabulary::getCanonicalSize ( ) const

inline

Total number of entries in the vocabulary.

Definition at line 111 of file MIR2Vec.h.

getDimension()

unsigned llvm::mir2vec::MIRVocabulary::getDimension ( ) const

inline

Definition at line 96 of file MIR2Vec.h.

getStringKey()

std::string MIRVocabulary::getStringKey

(

unsigned

Pos

)

const

Get the string key for a vocabulary entry at the given position.

Definition at line 117 of file MIR2Vec.cpp.

References assert(), and llvm_unreachable.

operator[]()

const Embedding & llvm::mir2vec::MIRVocabulary::operator[] ( unsigned Opcode ) const

inline

Definition at line 99 of file MIR2Vec.h.

Friends And Related Symbol Documentation

llvm::MIR2VecVocabLegacyAnalysis

friend class llvm::MIR2VecVocabLegacyAnalysis

friend

Definition at line 64 of file MIR2Vec.h.

Member Data Documentation

OpcodeBase

size_t llvm::mir2vec::MIRVocabulary::OpcodeBase = 0

Definition at line 70 of file MIR2Vec.h.

OperandBase

size_t llvm::mir2vec::MIRVocabulary::OperandBase = 0

Definition at line 71 of file MIR2Vec.h.

TotalEntries

size_t llvm::mir2vec::MIRVocabulary::TotalEntries = 0

Definition at line 72 of file MIR2Vec.h.

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

• include/llvm/CodeGen/MIR2Vec.h
• lib/CodeGen/MIR2Vec.cpp