1 /* 2 * Copyright (c) 2021-2025 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16 #ifndef PANDA_OBJECT_TYPE_PROPAGATION_H 17 #define PANDA_OBJECT_TYPE_PROPAGATION_H 18 19 #include "optimizer/analysis/live_in_analysis.h" 20 #include "optimizer/pass.h" 21 #include "optimizer/ir/graph.h" 22 #include "optimizer/ir/graph_visitor.h" 23 24 namespace ark::compiler { 25 // NOLINTNEXTLINE(fuchsia-multiple-inheritance) 26 class ObjectTypePropagation final : public Analysis { 27 public: 28 explicit ObjectTypePropagation(Graph *graph); 29 NO_MOVE_SEMANTIC(ObjectTypePropagation); 30 NO_COPY_SEMANTIC(ObjectTypePropagation); 31 ~ObjectTypePropagation() override = default; 32 GetPassName()33 const char *GetPassName() const override 34 { 35 return "ObjectTypePropagation"; 36 } 37 38 bool RunImpl() override; 39 }; 40 } // namespace ark::compiler 41 42 #endif // PANDA_OBJECT_TYPE_PROPAGATION_H 43