596     bool findCycle(Value *Out, Value *In, ValueSeq &Cycle);
597     void classifyCycle(Instruction *DivI, ValueSeq &Cycle, ValueSeq &Early,
1126       ValueSeq &Cycle) {  in findCycle()  argument
1147     if (!Cycle.insert(I))  in findCycle()
1149     if (findCycle(I, In, Cycle))  in findCycle()
1151     Cycle.remove(I);  in findCycle()
1153   return !Cycle.empty();  in findCycle()
1157       ValueSeq &Cycle, ValueSeq &Early, ValueSeq &Late) {  in classifyCycle()  argument
1163   unsigned I, N = Cycle.size();  in classifyCycle()
1165     Value *V = Cycle[I];  in classifyCycle()
1177     First.insert(Cycle[J]);  in classifyCycle()
1180   Second.insert(Cycle[I]);  in classifyCycle()
1182     Value *V = Cycle[I];  in classifyCycle()
1189     First.insert(Cycle[I]);  in classifyCycle()