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 COMPILER_OPTIMIZER_OPTIMIZATIONS_REGALLOC_REG_TYPE_H 17 #define COMPILER_OPTIMIZER_OPTIMIZATIONS_REGALLOC_REG_TYPE_H 18 19 #include "compiler/optimizer/ir/graph.h" 20 21 namespace panda::compiler { 22 ConvertRegType(const Graph * graph,DataType::Type type)23inline DataType::Type ConvertRegType(const Graph *graph, DataType::Type type) 24 { 25 if (DataType::IsFloatType(type)) { 26 return graph->IsBytecodeOptimizer() ? DataType::Type::UINT64 : type; 27 } 28 29 ASSERT(GetCommonType(type) == DataType::INT64 || type == DataType::REFERENCE || type == DataType::POINTER || 30 type == DataType::ANY); 31 if (graph->IsBytecodeOptimizer() && type == DataType::REFERENCE) { 32 return type; 33 } 34 35 bool use_reg32 = graph->IsRegScalarMapped() || graph->IsBytecodeOptimizer(); 36 if (use_reg32 && DataType::Is32Bits(type, graph->GetArch())) { 37 return DataType::Type::UINT32; 38 } 39 40 return DataType::Type::UINT64; 41 } 42 43 } // namespace panda::compiler 44 #endif // COMPILER_OPTIMIZER_OPTIMIZATIONS_REGALLOC_REG_TYPE_H 45