131   auto InsertPos = MBB->end();  in GetEarliestInsertPos()  local
132   while (InsertPos != MBB->begin()) {  in GetEarliestInsertPos()
133     if (BeforeSet.count(&*std::prev(InsertPos))) {  in GetEarliestInsertPos()
136       for (auto Pos = InsertPos, E = MBB->begin(); Pos != E; --Pos)  in GetEarliestInsertPos()
141     --InsertPos;  in GetEarliestInsertPos()
143   return InsertPos;  in GetEarliestInsertPos()
155   auto InsertPos = MBB->begin();  in GetLatestInsertPos()  local
156   while (InsertPos != MBB->end()) {  in GetLatestInsertPos()
157     if (AfterSet.count(&*InsertPos)) {  in GetLatestInsertPos()
160       for (auto Pos = InsertPos, E = MBB->end(); Pos != E; ++Pos)  in GetLatestInsertPos()
165     ++InsertPos;  in GetLatestInsertPos()
167   return InsertPos;  in GetLatestInsertPos()
303   auto InsertPos = GetLatestInsertPos(Header, BeforeSet, AfterSet);  in placeBlockMarker()  local
305       BuildMI(*Header, InsertPos, Header->findDebugLoc(InsertPos),  in placeBlockMarker()
336   InsertPos = GetEarliestInsertPos(&MBB, BeforeSet, AfterSet);  in placeBlockMarker()
337   MachineInstr *End = BuildMI(MBB, InsertPos, MBB.findPrevDebugLoc(InsertPos),  in placeBlockMarker()
386   auto InsertPos = GetEarliestInsertPos(&MBB, BeforeSet, AfterSet);  in placeLoopMarker()  local
387   MachineInstr *Begin = BuildMI(MBB, InsertPos, MBB.findDebugLoc(InsertPos),  in placeLoopMarker()
403   InsertPos = GetEarliestInsertPos(AfterLoop, BeforeSet, AfterSet);  in placeLoopMarker()
406       BuildMI(*AfterLoop, InsertPos, EndDL, TII.get(WebAssembly::END_LOOP));  in placeLoopMarker()
544   auto InsertPos = GetLatestInsertPos(Header, BeforeSet, AfterSet);  in placeTryMarker()  local
546       BuildMI(*Header, InsertPos, Header->findDebugLoc(InsertPos),  in placeTryMarker()
580   InsertPos = GetEarliestInsertPos(AfterTry, BeforeSet, AfterSet);  in placeTryMarker()
582       BuildMI(*AfterTry, InsertPos, Bottom->findBranchDebugLoc(),  in placeTryMarker()