1 /* 2 * Copyright (C) 2023 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 #ifndef ART_COMPILER_OPTIMIZING_INTRINSICS_RISCV64_H_ 18 #define ART_COMPILER_OPTIMIZING_INTRINSICS_RISCV64_H_ 19 20 #include "base/macros.h" 21 #include "intrinsics.h" 22 #include "intrinsics_list.h" 23 24 namespace art HIDDEN { 25 26 class ArenaAllocator; 27 class HInvokeStaticOrDirect; 28 class HInvokeVirtual; 29 30 namespace riscv64 { 31 32 class CodeGeneratorRISCV64; 33 class Riscv64Assembler; 34 35 class IntrinsicLocationsBuilderRISCV64 final : public IntrinsicVisitor { 36 public: IntrinsicLocationsBuilderRISCV64(ArenaAllocator * allocator,CodeGeneratorRISCV64 * codegen)37 explicit IntrinsicLocationsBuilderRISCV64(ArenaAllocator* allocator, 38 CodeGeneratorRISCV64* codegen) 39 : allocator_(allocator), codegen_(codegen) {} 40 41 // Define visitor methods. 42 43 #define OPTIMIZING_INTRINSICS(Name, ...) \ 44 void Visit##Name(HInvoke* invoke) override; 45 ART_INTRINSICS_WITH_HINVOKE_LIST(OPTIMIZING_INTRINSICS) 46 #undef OPTIMIZING_INTRINSICS 47 48 // Check whether an invoke is an intrinsic, and if so, create a location summary. Returns whether 49 // a corresponding LocationSummary with the intrinsified_ flag set was generated and attached to 50 // the invoke. 51 bool TryDispatch(HInvoke* invoke); 52 53 private: 54 ArenaAllocator* const allocator_; 55 CodeGeneratorRISCV64* const codegen_; 56 57 DISALLOW_COPY_AND_ASSIGN(IntrinsicLocationsBuilderRISCV64); 58 }; 59 60 class IntrinsicCodeGeneratorRISCV64 final : public IntrinsicVisitor { 61 public: IntrinsicCodeGeneratorRISCV64(CodeGeneratorRISCV64 * codegen)62 explicit IntrinsicCodeGeneratorRISCV64(CodeGeneratorRISCV64* codegen) : codegen_(codegen) {} 63 64 // Define visitor methods. 65 66 #define OPTIMIZING_INTRINSICS(Name, ...) \ 67 void Visit##Name(HInvoke* invoke); 68 ART_INTRINSICS_WITH_HINVOKE_LIST(OPTIMIZING_INTRINSICS) 69 #undef OPTIMIZING_INTRINSICS 70 71 private: 72 Riscv64Assembler* GetAssembler(); 73 ArenaAllocator* GetAllocator(); 74 75 void HandleValueOf(HInvoke* invoke, 76 const IntrinsicVisitor::ValueOfInfo& info, 77 DataType::Type type); 78 79 CodeGeneratorRISCV64* const codegen_; 80 81 DISALLOW_COPY_AND_ASSIGN(IntrinsicCodeGeneratorRISCV64); 82 }; 83 84 } // namespace riscv64 85 } // namespace art 86 87 #endif // ART_COMPILER_OPTIMIZING_INTRINSICS_RISCV64_H_ 88