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 #ifndef MAPLEBE_INCLUDE_CG_AARCH64_AARCH64_DATA_DEP_BASE_H 16 #define MAPLEBE_INCLUDE_CG_AARCH64_AARCH64_DATA_DEP_BASE_H 17 18 #include "aarch64_operand.h" 19 #include "cgfunc.h" 20 #include "data_dep_base.h" 21 22 namespace maplebe { 23 class AArch64DataDepBase : public DataDepBase { 24 public: AArch64DataDepBase(MemPool & mp,CGFunc & func,MAD & mad,bool isIntraAna)25 AArch64DataDepBase(MemPool &mp, CGFunc &func, MAD &mad, bool isIntraAna) : DataDepBase(mp, func, mad, isIntraAna) {} 26 ~AArch64DataDepBase() override = default; 27 28 void InitCDGNodeDataInfo(MemPool &mp, MapleAllocator &alloc, CDGNode &cdgNode) override; 29 bool IsFrameReg(const RegOperand &opnd) const override; 30 Insn *GetMemBaseDefInsn(const Insn &memInsn) const; 31 32 void BuildDepsForMemDefCommon(Insn &insn, CDGNode &cdgNode); 33 void BuildDepsForMemUseCommon(Insn &insn, CDGNode &cdgNode); 34 void BuildDepsAccessStImmMem(Insn &insn) override; 35 void BuildCallerSavedDeps(Insn &insn) override; 36 void BuildDepsDirtyStack(Insn &insn) override; 37 void BuildDepsUseStack(Insn &insn) override; 38 void BuildDepsDirtyHeap(Insn &insn) override; 39 void BuildDepsMemBar(Insn &insn) override; 40 void BuildDepsUseMem(Insn &insn, MemOperand &memOpnd) override; 41 void BuildDepsDefMem(Insn &insn, MemOperand &memOpnd) override; 42 void BuildMemOpndDependency(Insn &insn, Operand &opnd, const OpndDesc ®Prop); 43 44 void BuildOpndDependency(Insn &insn) override; 45 void BuildSpecialInsnDependency(Insn &insn, const MapleVector<DepNode *> &nodes) override; 46 void BuildSpecialCallDeps(Insn &insn) override; 47 void BuildAsmInsnDependency(Insn &insn) override; 48 49 void BuildInterBlockMemDefUseDependency(DepNode &depNode, bool isMemDef) override; 50 void BuildPredPathMemDefDependencyDFS(BB &curBB, std::vector<bool> &visited, DepNode &depNode) override; 51 void BuildPredPathMemUseDependencyDFS(BB &curBB, std::vector<bool> &visited, DepNode &depNode) override; 52 53 void DumpNodeStyleInDot(std::ofstream &file, DepNode &depNode) override; 54 }; 55 } // namespace maplebe 56 57 #endif // MAPLEBE_INCLUDE_CG_AARCH64_AARCH64_DATA_DEP_BASE_H 58