1481   SmallVector<MachineDomTreeNode *, 32>::reverse_iterator RIt = Orders.rbegin();  in getVisitOrders()  local
1482   for (; RIt != Orders.rend(); RIt++)  in getVisitOrders()
1483     LLVM_DEBUG(dbgs() << "BB" << (*RIt)->getBlock()->getNumber() << ",");  in getVisitOrders()
1525   SmallVector<MachineDomTreeNode *, 32>::reverse_iterator RIt = Orders.rbegin();  in runHoistSpills()  local
1526   for (; RIt != Orders.rend(); RIt++) {  in runHoistSpills()
1527     MachineBasicBlock *Block = (*RIt)->getBlock();  in runHoistSpills()
1530     if (SpillsToKeep.contains(*RIt) && !SpillsToKeep[*RIt]) {  in runHoistSpills()
1531       SpillsInSubTreeMap[*RIt].first.insert(*RIt);  in runHoistSpills()
1532       // SpillsInSubTreeMap[*RIt].second contains the cost of spill.  in runHoistSpills()
1533       SpillsInSubTreeMap[*RIt].second = MBFI.getBlockFreq(Block);  in runHoistSpills()
1537     // Collect spills in subtree of current node (*RIt) to  in runHoistSpills()
1538     // SpillsInSubTreeMap[*RIt].first.  in runHoistSpills()
1539     for (MachineDomTreeNode *Child : (*RIt)->children()) {  in runHoistSpills()
1542       // The stmt "SpillsInSubTree = SpillsInSubTreeMap[*RIt].first" below  in runHoistSpills()
1545       // invalidated when SpillsInSubTreeMap[*RIt] is seen the first time  in runHoistSpills()
1548           SpillsInSubTreeMap[*RIt].first;  in runHoistSpills()
1549       BlockFrequency &SubTreeCost = SpillsInSubTreeMap[*RIt].second;  in runHoistSpills()
1558           SpillsInSubTreeMap[*RIt].first;  in runHoistSpills()
1559     BlockFrequency &SubTreeCost = SpillsInSubTreeMap[*RIt].second;  in runHoistSpills()
1588       SpillsToKeep[*RIt] = LiveReg;  in runHoistSpills()
1593         dbgs() << "were promoted to BB" << (*RIt)->getBlock()->getNumber()  in runHoistSpills()
1597       SpillsInSubTree.insert(*RIt);  in runHoistSpills()