1 /** 2 * Copyright (c) 2021-2022 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_CODEGEN_BOUNDARY_H 17 #define PANDA_CODEGEN_BOUNDARY_H 18 19 #include "compiler/optimizer/code_generator/codegen.h" 20 21 namespace panda::compiler { 22 23 /** 24 * Code generation for code living within Boundary Frame 25 */ 26 class CodegenBoundary : public Codegen { 27 public: 28 using Codegen::Codegen; 29 30 void GeneratePrologue() override; 31 void GenerateEpilogue() override; 32 33 void CreateFrameInfo() override; 34 35 void IntrinsicTailCall(IntrinsicInst *inst) override; 36 37 private: 38 void RemoveBoundaryFrame(const BasicBlock *bb) const; 39 }; 40 41 } // namespace panda::compiler 42 43 #endif // PANDA_CODEGEN_BOUNDARY_H 44