269                              SmallVectorImpl<MachineBasicBlock *> &ScopeTops,  in PlaceBlockMarker()  argument
296     if (MachineBasicBlock *ScopeTop = ScopeTops[I->getNumber()]) {  in PlaceBlockMarker()
337   if (!ScopeTops[Number] ||  in PlaceBlockMarker()
338       ScopeTops[Number]->getNumber() > Header->getNumber())  in PlaceBlockMarker()
339     ScopeTops[Number] = Header;  in PlaceBlockMarker()
344                             SmallVectorImpl<MachineBasicBlock *> &ScopeTops,  in PlaceLoopMarker()  argument
372   assert((!ScopeTops[AfterLoop->getNumber()] ||  in PlaceLoopMarker()
373           ScopeTops[AfterLoop->getNumber()]->getNumber() < MBB.getNumber()) &&  in PlaceLoopMarker()
375   if (!ScopeTops[AfterLoop->getNumber()])  in PlaceLoopMarker()
376     ScopeTops[AfterLoop->getNumber()] = &MBB;  in PlaceLoopMarker()
388   SmallVector<MachineBasicBlock *, 8> ScopeTops(MF.getNumBlockIDs() + 1);  in PlaceMarkers()  local
392     PlaceLoopMarker(MBB, MF, ScopeTops, TII, MLI);  in PlaceMarkers()
395     PlaceBlockMarker(MBB, MF, ScopeTops, TII, MLI, MDT);  in PlaceMarkers()