llvm/llvm/tools/llvm-diff/lib/DifferenceEngine.h

//===-- DifferenceEngine.h - Module comparator ------------------*- C++ -*-===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
//
// This header defines the interface to the LLVM difference engine,
// which structurally compares functions within a module.
//
//===----------------------------------------------------------------------===//

#ifndef LLVM_TOOLS_LLVM_DIFF_DIFFERENCEENGINE_H
#define LLVM_TOOLS_LLVM_DIFF_DIFFERENCEENGINE_H

#include "DiffConsumer.h"
#include "DiffLog.h"
#include "llvm/ADT/StringRef.h"
#include <utility>

namespace llvm {
  class Function;
  class GlobalValue;
  class Instruction;
  class LLVMContext;
  class Module;
  class Twine;
  class Value;

  /// A class for performing structural comparisons of LLVM assembly.
  class DifferenceEngine { … };
}

#endif