1/* 2 * Copyright (C) 2015 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_X86_64_H_ 18#define ART_COMPILER_OPTIMIZING_INTRINSICS_X86_64_H_ 19 20#include "intrinsics.h" 21 22namespace art { 23 24class ArenaAllocator; 25class HInvokeStaticOrDirect; 26class HInvokeVirtual; 27 28namespace x86_64 { 29 30class CodeGeneratorX86_64; 31class X86_64Assembler; 32 33class IntrinsicLocationsBuilderX86_64 FINAL : public IntrinsicVisitor { 34 public: 35 explicit IntrinsicLocationsBuilderX86_64(CodeGeneratorX86_64* codegen); 36 37 // Define visitor methods. 38 39#define OPTIMIZING_INTRINSICS(Name, IsStatic) \ 40 void Visit ## Name(HInvoke* invoke) OVERRIDE; 41#include "intrinsics_list.h" 42INTRINSICS_LIST(OPTIMIZING_INTRINSICS) 43#undef INTRINSICS_LIST 44#undef OPTIMIZING_INTRINSICS 45 46 // Check whether an invoke is an intrinsic, and if so, create a location summary. Returns whether 47 // a corresponding LocationSummary with the intrinsified_ flag set was generated and attached to 48 // the invoke. 49 bool TryDispatch(HInvoke* invoke); 50 51 private: 52 ArenaAllocator* arena_; 53 CodeGeneratorX86_64* codegen_; 54 55 DISALLOW_COPY_AND_ASSIGN(IntrinsicLocationsBuilderX86_64); 56}; 57 58class IntrinsicCodeGeneratorX86_64 FINAL : public IntrinsicVisitor { 59 public: 60 explicit IntrinsicCodeGeneratorX86_64(CodeGeneratorX86_64* codegen) : codegen_(codegen) {} 61 62 // Define visitor methods. 63 64#define OPTIMIZING_INTRINSICS(Name, IsStatic) \ 65 void Visit ## Name(HInvoke* invoke) OVERRIDE; 66#include "intrinsics_list.h" 67INTRINSICS_LIST(OPTIMIZING_INTRINSICS) 68#undef INTRINSICS_LIST 69#undef OPTIMIZING_INTRINSICS 70 71 private: 72 X86_64Assembler* GetAssembler(); 73 74 ArenaAllocator* GetAllocator(); 75 76 CodeGeneratorX86_64* codegen_; 77 78 DISALLOW_COPY_AND_ASSIGN(IntrinsicCodeGeneratorX86_64); 79}; 80 81} // namespace x86_64 82} // namespace art 83 84#endif // ART_COMPILER_OPTIMIZING_INTRINSICS_X86_64_H_ 85