90 SUnit *ScheduleDAGSDNodes::Clone(SUnit *Old) {  in Clone()  argument
91   SUnit *SU = newSUnit(Old->getNode());  in Clone()
92   SU->OrigNode = Old->OrigNode;  in Clone()
93   SU->Latency = Old->Latency;  in Clone()
94   SU->isVRegCycle = Old->isVRegCycle;  in Clone()
95   SU->isCall = Old->isCall;  in Clone()
96   SU->isCallOp = Old->isCallOp;  in Clone()
97   SU->isTwoAddress = Old->isTwoAddress;  in Clone()
98   SU->isCommutable = Old->isCommutable;  in Clone()
99   SU->hasPhysRegDefs = Old->hasPhysRegDefs;  in Clone()
100   SU->hasPhysRegClobbers = Old->hasPhysRegClobbers;  in Clone()
101   SU->isScheduleHigh = Old->isScheduleHigh;  in Clone()
102   SU->isScheduleLow = Old->isScheduleLow;  in Clone()
103   SU->SchedulingPref = Old->SchedulingPref;  in Clone()
104   Old->isCloned = true;  in Clone()