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 #include "common.h" 17 #include "compiler/optimizer/ir/basicblock.h" 18 #include "compiler/optimizer/ir/graph.h" 19 #include "libpandafile/file.h" 20 #include "libpandafile/file-inl.h" 21 22 namespace panda::bytecodeopt { 23 AccReadIndex(const compiler::Inst * inst)24uint8_t AccReadIndex(const compiler::Inst *inst) 25 { 26 if (inst->IsIntrinsic() && inst->IsAccRead()) { 27 ASSERT(inst->GetBasicBlock()->GetGraph()->IsDynamicMethod()); 28 ASSERT(inst->GetInputsCount() >= 2U); 29 return inst->GetInputsCount() - 2U; 30 } 31 return 0; 32 } 33 GetStringFromPandaFile(const panda_file::File & pfile,uint32_t offset)34std::string GetStringFromPandaFile(const panda_file::File &pfile, uint32_t offset) 35 { 36 const auto sd = pfile.GetStringData(panda_file::File::EntityId(offset)); 37 std::string str(utf::Mutf8AsCString(sd.data)); 38 return str; 39 } 40 } // namespace panda::bytecodeopt 41