40         MachineRegisterInfo &MRI = DFG.getMF().getRegInfo();  in interpretAsCopy()
46         const TargetRegisterInfo &TRI = DFG.getTRI();  in interpretAsCopy()
61       const TargetInstrInfo &TII = DFG.getTII();  in interpretAsCopy()
65         unsigned S = DFG.getTRI().composeSubRegIndices(DefR.Sub, I.SubIdx);  in interpretAsCopy()
94   for (NodeAddr<RefNode*> RA : IA.Addr->members(DFG))  in updateMap()
119   auto BA = DFG.getFunc().Addr->findBlock(B, DFG);  in scanBlock()
120   DFG.markBlock(BA.Id, DefM);  in scanBlock()
122   for (NodeAddr<InstrNode*> IA : BA.Addr->members(DFG)) {  in scanBlock()
123     if (DFG.IsCode<NodeAttrs::Stmt>(IA)) {  in scanBlock()
131     DFG.pushDefs(IA, DefM);  in scanBlock()
138   DFG.releaseBlock(BA.Id, DefM);  in scanBlock()
144   scanBlock(&DFG.getMF().front());  in run()
149       dbgs() << "Instr: " << *DFG.addr<StmtNode*>(I).Addr->getCode();  in run()
152         dbgs() << ' ' << Print<RegisterRef>(J.first, DFG) << '='  in run()
153                << Print<RegisterRef>(J.second, DFG);  in run()
158       dbgs() << Print<RegisterRef>(R.first, DFG) << " -> {";  in run()
160         dbgs() << ' ' << Print<NodeId>(M.first, DFG) << ':'  in run()
161                << Print<NodeId>(M.second, DFG);  in run()
176     auto SA = DFG.addr<InstrNode*>(C);  in run()
182     for (NodeAddr<DefNode*> DA : SA.Addr->members_if(DFG.IsDef, DFG)) {  in run()
195         auto UA = DFG.addr<UseNode*>(N);  in run()
203         NodeAddr<InstrNode*> IA = UA.Addr->getOwner(DFG);  in run()
204         assert(DFG.IsCode<NodeAttrs::Stmt>(IA));  in run()
212           dbgs() << "Can replace " << Print<RegisterRef>(DR, DFG)  in run()
213                  << " with " << Print<RegisterRef>(SR, DFG) << " in "  in run()
219         DFG.unlinkUse(UA, false);  in run()
221           UA.Addr->linkToDef(UA.Id, DFG.addr<DefNode*>(RDefSR_SA));  in run()