82     void collectIndRegsForLoop(const MachineLoop *L, USet &Rs);
135     const USet &Rs = I.second;  in isInduction()  local
136     if (Rs.find(Reg) != Rs.end())  in isInduction()
444       USet &Rs) {  in collectIndRegsForLoop()  argument
527   Rs.insert(DP.begin(), End);  in collectIndRegsForLoop()
528   Rs.insert(CmpR1);  in collectIndRegsForLoop()
529   Rs.insert(CmpR2);  in collectIndRegsForLoop()
533     dump_partition(dbgs(), Rs, *TRI);  in collectIndRegsForLoop()
550   USet Rs;  in collectIndRegs()  local
553     Rs.clear();  in collectIndRegs()
554     collectIndRegsForLoop(L, Rs);  in collectIndRegs()
555     if (!Rs.empty())  in collectIndRegs()
556       IRM.insert(std::make_pair(L, Rs));  in collectIndRegs()