1 /* 2 * Copyright (C) 2017 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_SCHEDULER_ARM_H_ 18 #define ART_COMPILER_OPTIMIZING_SCHEDULER_ARM_H_ 19 20 #include "base/macros.h" 21 #include "scheduler.h" 22 23 namespace art HIDDEN { 24 25 class CodeGenerator; 26 27 namespace arm { 28 29 class HSchedulerARM final : public HScheduler { 30 public: HSchedulerARM(SchedulingNodeSelector * selector,CodeGenerator * codegen)31 HSchedulerARM(SchedulingNodeSelector* selector, CodeGenerator* codegen) 32 : HScheduler(selector), codegen_(codegen) {} ~HSchedulerARM()33 ~HSchedulerARM() override {} 34 35 bool IsSchedulable(const HInstruction* instruction) const override; 36 37 protected: 38 std::pair<SchedulingGraph, ScopedArenaVector<SchedulingNode*>> BuildSchedulingGraph( 39 HBasicBlock* block, 40 ScopedArenaAllocator* allocator, 41 const HeapLocationCollector* heap_location_collector) override; 42 43 private: 44 DISALLOW_COPY_AND_ASSIGN(HSchedulerARM); 45 46 CodeGenerator* const codegen_; 47 }; 48 49 } // namespace arm 50 } // namespace art 51 52 #endif // ART_COMPILER_OPTIMIZING_SCHEDULER_ARM_H_ 53