utils.h

//===- utils.h - Helper utilities  -----------------------------*- C++ -*-===//
//
// Part of the IR2Vec Project, under the Apache License v2.0 with LLVM
// Exceptions. See the LICENSE file for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
 
#ifndef __IR2Vec_Utils__
#define __IR2Vec_Utils__
 
#include "llvm/ADT/SmallVector.h"
#include "llvm/Demangle/Demangle.h" //for getting function base name
#include "llvm/IR/Module.h"
#include "llvm/IRReader/IRReader.h"
#include "llvm/Support/SourceMgr.h"
#include "llvm/Support/raw_ostream.h"
 
#include <cxxabi.h>
 
#include <map>
 
namespace IR2Vec {
 
#define IR2VEC_DEBUG(X)                                                        \
  ({                                                                           \
    if (IR2Vec::debug) {                                                       \
      X;                                                                       \
    }                                                                          \
  })
 
#define DIM 300
using Vector = llvm::SmallVector<double, DIM>;
using abi::__cxa_demangle;
 
extern bool fa;
extern bool sym;
extern bool printTime;
extern bool collectIR;
extern std::string iname;
extern std::string oname;
extern std::string funcName;
extern char level;
extern int cls;
extern float WO;
extern float WA;
extern float WT;
extern bool debug;
extern std::map<std::string, Vector> opcMap;
std::unique_ptr<llvm::Module> getLLVMIR();
void scaleVector(Vector &vec, float factor);
// newly added
std::string getDemagledName(const llvm::Function *function);
char *getActualName(llvm::Function *function);
std::string updatedRes(IR2Vec::Vector tmp, llvm::Function *f, llvm::Module *M);
} // namespace IR2Vec
 
#endif