46       RegisterRef DstR = DFG.makeRegRef(Dst.getReg(), Dst.getSubReg());  in interpretAsCopy()
47       RegisterRef SrcR = DFG.makeRegRef(Src.getReg(), Src.getSubReg());  in interpretAsCopy()
50       const TargetRegisterInfo &TRI = DFG.getTRI();  in interpretAsCopy()
70   NodeAddr<BlockNode*> BA = DFG.findBlock(B);  in scanBlock()
72   for (NodeAddr<InstrNode*> IA : BA.Addr->members(DFG)) {  in scanBlock()
73     if (DFG.IsCode<NodeAttrs::Stmt>(IA)) {  in scanBlock()
102   scanBlock(&DFG.getMF().front());  in run()
107       dbgs() << "Instr: " << *DFG.addr<StmtNode*>(I).Addr->getCode();  in run()
110         dbgs() << ' ' << Print<RegisterRef>(J.first, DFG) << '='  in run()
111                << Print<RegisterRef>(J.second, DFG);  in run()
122     const TargetRegisterInfo &TRI = DFG.getTRI();  in run()
138     auto SA = DFG.addr<InstrNode*>(C);  in run()
144     for (NodeAddr<DefNode*> DA : SA.Addr->members_if(DFG.IsDef, DFG)) {  in run()
145       RegisterRef DR = DA.Addr->getRegRef(DFG);  in run()
156         auto UA = DFG.addr<UseNode*>(N);  in run()
161         if (UA.Addr->getRegRef(DFG) != DR)  in run()
164         NodeAddr<InstrNode*> IA = UA.Addr->getOwner(DFG);  in run()
165         assert(DFG.IsCode<NodeAttrs::Stmt>(IA));  in run()
174           dbgs() << "Can replace " << Print<RegisterRef>(DR, DFG)  in run()
175                  << " with " << Print<RegisterRef>(SR, DFG) << " in "  in run()
182         DFG.unlinkUse(UA, false);  in run()
184           UA.Addr->linkToDef(UA.Id, DFG.addr<DefNode*>(AtCopy));  in run()