text: /**
   * Copyright 2020 Huawei Technologies Co., Ltd
   *
   * 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 MINDSPORE_CCSRC_BACKEND_OPTIMIZER_ASCEND_IR_FUSION_TRANSPOSE_TRANSDATA_FUSION_H_
  #define MINDSPORE_CCSRC_BACKEND_OPTIMIZER_ASCEND_IR_FUSION_TRANSPOSE_TRANSDATA_FUSION_H_
  
  #include <vector>
  #include <string>
  #include <utility>
  #include <memory>
  #include "ir/anf.h"
  #include "backend/common/optimizer/pattern_engine.h"
  #include "backend/common/optimizer/helper.h"
  #include "backend/common/optimizer/optimizer.h"
  #include "plugin/device/ascend/optimizer/ascend_helper.h"
  
  namespace mindspore {
  namespace opt {
  class TransposeTransDataFusion : public PatternProcessPass {
   public:
    explicit TransposeTransDataFusion(bool multigraph = true)
        : PatternProcessPass("transpose_transdata_fusion", multigraph) {
      input_varptr_ = std::make_shared<Var>();
      supported_checker_ = std::make_shared<SupportedChecker>();
    }
    ~TransposeTransDataFusion() override = default;
    const BaseRef DefinePattern() const override;
    const AnfNodePtr Process(const FuncGraphPtr &, const AnfNodePtr &, const EquivPtr &) const override;
  
   private:
    VarPtr input_varptr_;
    SupportedCheckerPtr supported_checker_;
  };
  }  // namespace opt
  }  // namespace mindspore
  
  #endif  // MINDSPORE_CCSRC_BACKEND_OPTIMIZER_ASCEND_IR_FUSION_TRANSPOSE_TRANSDATA_FUSION_H_
  