117   if (RefA.Addr->getFlags() & NodeAttrs::Undef)  in getAllReachingDefs()
125   if (NodeId RD = SNA.Addr->getReachingDef())  in getAllReachingDefs()
128     for (auto S : DFG.getRelatedRefs(RefA.Addr->getOwner(DFG), RefA))  in getAllReachingDefs()
129       if (NodeId RD = NodeAddr<RefNode *>(S).Addr->getReachingDef())  in getAllReachingDefs()
141     if (TA.Addr->getFlags() & NodeAttrs::PhiRef)  in getAllReachingDefs()
144     RegisterRef RR = TA.Addr->getRegRef(DFG);  in getAllReachingDefs()
150     for (auto S : DFG.getRelatedRefs(TA.Addr->getOwner(DFG), TA))  in getAllReachingDefs()
151       if (NodeId RD = NodeAddr<RefNode *>(S).Addr->getReachingDef())  in getAllReachingDefs()
160     if (IA.Addr->getKind() == NodeAttrs::Stmt)  in getAllReachingDefs()
161       return NodeAddr<StmtNode *>(IA).Addr->getCode()->getParent();  in getAllReachingDefs()
162     assert(IA.Addr->getKind() == NodeAttrs::Phi);  in getAllReachingDefs()
164     NodeAddr<BlockNode *> BA = PA.Addr->getOwner(DFG);  in getAllReachingDefs()
165     return BA.Addr->getCode();  in getAllReachingDefs()
176     bool IsPhi = TA.Addr->getFlags() & NodeAttrs::PhiRef;  in getAllReachingDefs()
177     if (!IsPhi && !PRI.alias(RefRR, TA.Addr->getRegRef(DFG)))  in getAllReachingDefs()
180     NodeAddr<InstrNode *> IA = TA.Addr->getOwner(DFG);  in getAllReachingDefs()
190     bool StmtA = OA.Addr->getKind() == NodeAttrs::Stmt;  in getAllReachingDefs()
191     bool StmtB = OB.Addr->getKind() == NodeAttrs::Stmt;  in getAllReachingDefs()
193       const MachineInstr *InA = NodeAddr<StmtNode *>(OA).Addr->getCode();  in getAllReachingDefs()
194       const MachineInstr *InB = NodeAddr<StmtNode *>(OB).Addr->getCode();  in getAllReachingDefs()
262     return TA.Addr->getKind() == NodeAttrs::Def && Defs.count(TA.Id);  in getAllReachingDefs()
271     for (NodeAddr<DefNode *> DA : TA.Addr->members_if(DefInSet, DFG)) {  in getAllReachingDefs()
272       RegisterRef QR = DA.Addr->getRegRef(DFG);  in getAllReachingDefs()
288       uint16_t Flags = DA.Addr->getFlags();  in getAllReachingDefs()
291           RRs.insert(DA.Addr->getRegRef(DFG));  in getAllReachingDefs()
296     return DA.Addr->getFlags() & NodeAttrs::Dead;  in getAllReachingDefs()
320     if (!(DA.Addr->getFlags() & NodeAttrs::PhiRef))  in getAllReachingDefsRecImpl()
321       DefRRs.insert(DA.Addr->getRegRef(DFG));  in getAllReachingDefsRecImpl()
337     if (!(DA.Addr->getFlags() & NodeAttrs::PhiRef))  in getAllReachingDefsRecImpl()
339     NodeAddr<PhiNode *> PA = DA.Addr->getOwner(DFG);  in getAllReachingDefsRecImpl()
343     for (auto U : PA.Addr->members_if(DFG.IsRef<NodeAttrs::Use>, DFG)) {  in getAllReachingDefsRecImpl()
359   NodeAddr<BlockNode *> BA = IA.Addr->getOwner(DFG);  in getNearestAliasedRef()
360   NodeList Ins = BA.Addr->members(DFG);  in getNearestAliasedRef()
374       NodeList Refs = I.Addr->members(DFG);  in getNearestAliasedRef()
379         if (!PRI.alias(R.Addr->getRegRef(DFG), RefRR))  in getNearestAliasedRef()
383           if (!(R.Addr->getFlags() & NodeAttrs::Clobbering))  in getNearestAliasedRef()
397     MachineBasicBlock *BB = BA.Addr->getCode();  in getNearestAliasedRef()
406     Ins = BA.Addr->members(DFG);  in getNearestAliasedRef()
425   bool IsDead = DefA.Addr->getFlags() & NodeAttrs::Dead;  in getAllReachedUses()
426   NodeId U = !IsDead ? DefA.Addr->getReachedUse() : 0;  in getAllReachedUses()
429     if (!(UA.Addr->getFlags() & NodeAttrs::Undef)) {  in getAllReachedUses()
430       RegisterRef UR = UA.Addr->getRegRef(DFG);  in getAllReachedUses()
434     U = UA.Addr->getSibling();  in getAllReachedUses()
438   for (NodeId D = DefA.Addr->getReachedDef(), NextD; D != 0; D = NextD) {  in getAllReachedUses()
440     NextD = DA.Addr->getSibling();  in getAllReachedUses()
441     RegisterRef DR = DA.Addr->getRegRef(DFG);  in getAllReachedUses()
465   NodeList Blocks = FA.Addr->members(DFG);  in computePhiInfo()
467     auto Ps = BA.Addr->members_if(DFG.IsCode<NodeAttrs::Phi>, DFG);  in computePhiInfo()
482     NodeList PhiRefs = PhiA.Addr->members(DFG);  in computePhiInfo()
492       DRs.insert(R.Addr->getRegRef(DFG));  in computePhiInfo()
507       bool IsDead = DA.Addr->getFlags() & NodeAttrs::Dead;  in computePhiInfo()
508       NodeId UN = !IsDead ? DA.Addr->getReachedUse() : 0;  in computePhiInfo()
511         uint16_t F = A.Addr->getFlags();  in computePhiInfo()
513           RegisterRef R = A.Addr->getRegRef(DFG);  in computePhiInfo()
516         UN = A.Addr->getSibling();  in computePhiInfo()
521       NodeId DN = DA.Addr->getReachedDef();  in computePhiInfo()
524         for (auto T : DFG.getRelatedRefs(A.Addr->getOwner(DFG), A)) {  in computePhiInfo()
525           uint16_t Flags = NodeAddr<DefNode *>(T).Addr->getFlags();  in computePhiInfo()
532         DN = A.Addr->getSibling();  in computePhiInfo()
557         assert((UA.Addr->getFlags() & NodeAttrs::Undef) == 0);  in computePhiInfo()
568           Covered.insert(DA.Addr->getRegRef(DFG));  in computePhiInfo()
596       if (PUA.Addr->getReachingDef() == 0)  in computePhiInfo()
599       RegisterRef UR = PUA.Addr->getRegRef(DFG);  in computePhiInfo()
604         if (D.Addr->getFlags() & NodeAttrs::PhiRef) {  in computePhiInfo()
605           NodeId RP = D.Addr->getOwner(DFG).Id;  in computePhiInfo()
613         DefRRs.insert(D.Addr->getRegRef(DFG));  in computePhiInfo()
675     NodeList PUs = PA.Addr->members_if(DFG.IsRef<NodeAttrs::Use>, DFG);  in computePhiInfo()
680       RegisterRef UR = UA.Addr->getRegRef(DFG);  in computePhiInfo()
731       NodeList Ds = PA.Addr->members_if(DFG.IsRef<NodeAttrs::Def>, DFG);  in computePhiInfo()
733         RegisterRef RR = NodeAddr<DefNode *>(Ds[0]).Addr->getRegRef(DFG);  in computePhiInfo()
747   for (NodeAddr<BlockNode *> BA : DFG.getFunc().Addr->members(DFG)) {  in computeLiveIns()
748     MachineBasicBlock *BB = BA.Addr->getCode();  in computeLiveIns()
749     for (NodeAddr<InstrNode *> IA : BA.Addr->members(DFG)) {  in computeLiveIns()
750       for (NodeAddr<RefNode *> RA : IA.Addr->members(DFG))  in computeLiveIns()
782   NodeList Blocks = FA.Addr->members(DFG);  in computeLiveIns()
786     MachineBasicBlock *MB = BA.Addr->getCode();  in computeLiveIns()
788     for (auto P : BA.Addr->members_if(DFG.IsCode<NodeAttrs::Phi>, DFG)) {  in computeLiveIns()
805     NodeList Phis = BA.Addr->members_if(DFG.IsCode<NodeAttrs::Phi>, DFG);  in computeLiveIns()
812       for (auto U : PA.Addr->members_if(DFG.IsRef<NodeAttrs::Use>, DFG)) {  in computeLiveIns()
816         if (PUA.Addr->getReachingDef() == 0)  in computeLiveIns()
830         auto PrA = DFG.addr<BlockNode *>(PUA.Addr->getPredecessor());  in computeLiveIns()
831         RefMap &LOX = PhiLOX[PrA.Addr->getCode()];  in computeLiveIns()
844               TA.insert(D.Addr->getRegRef(DFG)).intersect(S);  in computeLiveIns()
1058       NodeAddr<InstrNode *> IA = DA.Addr->getOwner(DFG);  in traverse()
1059       NodeAddr<BlockNode *> BA = IA.Addr->getOwner(DFG);  in traverse()
1060       if (B != BA.Addr->getCode()) {  in traverse()
1076         assert(!(IA.Addr->getFlags() & NodeAttrs::Phi));  in traverse()
1081         if (RRs.insert(DA.Addr->getRegRef(DFG)).hasCoverOf(LRef))  in traverse()
1092         NodeAddr<InstrNode *> ITA = TA.Addr->getOwner(DFG);  in traverse()
1093         NodeAddr<BlockNode *> BTA = ITA.Addr->getOwner(DFG);  in traverse()
1095         if (BTA.Addr->getCode() != B) {  in traverse()
1108         if (!(TA.Addr->getFlags() & NodeAttrs::Preserving))  in traverse()
1109           RRs.insert(TA.Addr->getRegRef(DFG));  in traverse()
1126   for (auto I : DFG.getFunc().Addr->findBlock(B, DFG).Addr->members(DFG)) {  in traverse()
1128     if (IA.Addr->getKind() != NodeAttrs::Stmt)  in traverse()
1130     for (NodeAddr<UseNode *> UA : IA.Addr->members_if(DFG.IsUse, DFG)) {  in traverse()
1131       if (UA.Addr->getFlags() & NodeAttrs::Undef)  in traverse()
1133       RegisterRef RR = UA.Addr->getRegRef(DFG);  in traverse()