1 /* 2 * Copyright (c) 2023 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 "yieldpoint.h" 17 #include "loop.h" 18 #if TARGAARCH64 19 #include "aarch64_yieldpoint.h" 20 #elif TARGRISCV64 21 #include "riscv64_yieldpoint.h" 22 #endif 23 #if TARGARM32 24 #include "arm32_yieldpoint.h" 25 #endif 26 #include "cgfunc.h" 27 28 namespace maplebe { 29 using namespace maple; 30 GetAnalysisDependence(AnalysisDep & aDep) const31void CgYieldPointInsertion::GetAnalysisDependence(AnalysisDep &aDep) const 32 { 33 aDep.AddRequired<CgLoopAnalysis>(); 34 aDep.SetPreservedAll(); 35 } 36 PhaseRun(maplebe::CGFunc & f)37bool CgYieldPointInsertion::PhaseRun(maplebe::CGFunc &f) 38 { 39 YieldPointInsertion *yieldPoint = nullptr; 40 auto *loopInfo = GET_ANALYSIS(CgLoopAnalysis, f); 41 CHECK_FATAL(loopInfo != nullptr, "get result of LoopAnalysis failed"); 42 #if TARGAARCH64 || TARGRISCV64 43 yieldPoint = GetPhaseAllocator()->New<AArch64YieldPointInsertion>(f, *loopInfo); 44 #endif 45 #if TARGARM32 46 yieldPoint = GetPhaseAllocator()->New<Arm32YieldPointInsertion>(f); 47 #endif 48 yieldPoint->Run(); 49 return false; 50 } 51 } /* namespace maplebe */ 52