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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 __PASS_FUSE_RELU_PASS_H__
#define __PASS_FUSE_RELU_PASS_H__

#include <logo/Pass.h>

namespace exo
{

/**
 * @brief Class to fuse TFLRelu or TFLRelu6 into the TensorFlow Lite ops below:
 *
 *   ADD, AVERAGE_POOL_2D, CONCATENATION, CONV_2D, DEPTHWISE_CONV_2D,
 *   FULLY_CONNECTED, L2_NORMALIZATION, L2_POOL_2D, MAX_POOL_2D, MUL
 */
struct FuseReluPass final : public logo::Pass
{
  const char *name(void) const final { return "exo::FuseReluPass"; }

  bool run(loco::Graph *g) final;
};

} // namespace exo

#endif // __PASS_FUSE_RELU_PASS_H__