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()
54       if (!DFG.isTracked(SrcR) || !DFG.isTracked(DstR))  in interpretAsCopy()
81   RegisterSet RRs(DFG.getPRI());  in updateMap()
82   for (NodeAddr<RefNode*> RA : IA.Addr->members(DFG))  in updateMap()
83     RRs.insert(RA.Addr->getRegRef(DFG));  in updateMap()
106   NodeAddr<BlockNode*> BA = DFG.findBlock(B);  in scanBlock()
107   DFG.markBlock(BA.Id, DefM);  in scanBlock()
109   for (NodeAddr<InstrNode*> IA : BA.Addr->members(DFG)) {  in scanBlock()
110     if (DFG.IsCode<NodeAttrs::Stmt>(IA)) {  in scanBlock()
112       EqualityMap EM(std::less<RegisterRef>(DFG.getPRI()));  in scanBlock()
118     DFG.pushAllDefs(IA, DefM);  in scanBlock()
125   DFG.releaseBlock(BA.Id, DefM);  in scanBlock()
130   scanBlock(&DFG.getMF().front());  in run()
135       dbgs() << "Instr: " << *DFG.addr<StmtNode*>(I).Addr->getCode();  in run()
139           dbgs() << ' ' << Print<RegisterRef>(J.first, DFG) << '='  in run()
140                  << Print<RegisterRef>(J.second, DFG);  in run()
146       dbgs() << Print<RegisterRef>(R.first, DFG) << " -> {";  in run()
148         dbgs() << ' ' << Print<NodeId>(M.first, DFG) << ':'  in run()
149                << Print<NodeId>(M.second, DFG);  in run()
160     const TargetRegisterInfo &TRI = DFG.getTRI();  in run()
171   const PhysicalRegisterInfo &PRI = DFG.getPRI();  in run()
178     auto SA = DFG.addr<InstrNode*>(C);  in run()
184     for (NodeAddr<DefNode*> DA : SA.Addr->members_if(DFG.IsDef, DFG)) {  in run()
185       RegisterRef DR = DA.Addr->getRegRef(DFG);  in run()
197         auto UA = DFG.addr<UseNode*>(N);  in run()
202         if (!PRI.equal_to(UA.Addr->getRegRef(DFG), DR))  in run()
205         NodeAddr<InstrNode*> IA = UA.Addr->getOwner(DFG);  in run()
206         assert(DFG.IsCode<NodeAttrs::Stmt>(IA));  in run()
214           dbgs() << "Can replace " << Print<RegisterRef>(DR, DFG)  in run()
215                  << " with " << Print<RegisterRef>(SR, DFG) << " in "  in run()
222         DFG.unlinkUse(UA, false);  in run()
224           UA.Addr->linkToDef(UA.Id, DFG.addr<DefNode*>(RDefSR_SA));  in run()