This file implements the IR2Vec algorithm. More...

#include "llvm/Analysis/IR2Vec.h"
#include "llvm/ADT/DepthFirstIterator.h"
#include "llvm/ADT/Sequence.h"
#include "llvm/ADT/Statistic.h"
#include "llvm/IR/CFG.h"
#include "llvm/IR/Module.h"
#include "llvm/IR/PassManager.h"
#include "llvm/Support/Debug.h"
#include "llvm/Support/Errc.h"
#include "llvm/Support/Error.h"
#include "llvm/Support/ErrorHandling.h"
#include "llvm/Support/Format.h"
#include "llvm/Support/MemoryBuffer.h"
#include "llvm/IR/Instruction.def"

Namespaces
namespace	llvm
	This is an optimization pass for GlobalISel generic memory operations.
namespace	llvm::ir2vec
namespace	llvm::json

Macros
#define	DEBUG_TYPE "ir2vec"
#define	HANDLE_INST(NUM, OPCODE, CLASS)

Functions
	STATISTIC (VocabMissCounter, "Number of lookups to entities not present in the vocabulary")
cl::OptionCategory	llvm::ir2vec::IR2VecCategory ("IR2Vec Options")
cl::opt< float >	llvm::ir2vec::OpcWeight ("ir2vec-opc-weight", cl::Optional, cl::init(1.0), cl::desc("Weight for opcode embeddings"), cl::cat(IR2VecCategory))
cl::opt< float >	llvm::ir2vec::TypeWeight ("ir2vec-type-weight", cl::Optional, cl::init(0.5), cl::desc("Weight for type embeddings"), cl::cat(IR2VecCategory))
cl::opt< float >	llvm::ir2vec::ArgWeight ("ir2vec-arg-weight", cl::Optional, cl::init(0.2), cl::desc("Weight for argument embeddings"), cl::cat(IR2VecCategory))
cl::opt< IR2VecKind >	llvm::ir2vec::IR2VecEmbeddingKind ("ir2vec-kind", cl::Optional, cl::values(clEnumValN(IR2VecKind::Symbolic, "symbolic", "Generate symbolic embeddings"), clEnumValN(IR2VecKind::FlowAware, "flow-aware", "Generate flow-aware embeddings")), cl::init(IR2VecKind::Symbolic), cl::desc("IR2Vec embedding kind"), cl::cat(IR2VecCategory))
bool	llvm::json::fromJSON (const llvm::json::Value &E, Embedding &Out, llvm::json::Path P)

Variables
static cl::opt< std::string >	llvm::ir2vec::VocabFile ("ir2vec-vocab-path", cl::Optional, cl::desc("Path to the vocabulary file for IR2Vec"), cl::init(""), cl::cat(IR2VecCategory))

Detailed Description

This file implements the IR2Vec algorithm.

Definition in file IR2Vec.cpp.

Macro Definition Documentation

◆ DEBUG_TYPE

#define DEBUG_TYPE "ir2vec"

Definition at line 32 of file IR2Vec.cpp.

◆ HANDLE_INST

#define HANDLE_INST	(	NUM,
		OPCODE,
		CLASS )

Value:

  if (Opcode == NUM) {                                                         \
    return #OPCODE;                                                            \
  }

Function Documentation

◆ STATISTIC()

STATISTIC	(	VocabMissCounter	,
		"Number of lookups to entities not present in the vocabulary"	)

Namespaces

Macros