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/*
* Copyright (c) 2019 Samsung Electronics Co., Ltd. All Rights Reserved
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef __LOGO_PASS_H__
#define __LOGO_PASS_H__
#include <loco.h>
#include <string>
namespace logo
{
class Pass
{
public:
virtual ~Pass() = default;
public:
virtual const char *name(void) const { return nullptr; }
public:
/**
* @brief Run the pass
*
* @return false if there was nothing changed
*/
virtual bool run(loco::Graph *graph) = 0;
};
std::string pass_name(const Pass *);
} // namespace logo
#endif // __LOGO_PASS_H__
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