24   auto It = llvm::upper_bound(Ranges, Range);  in insert()  local
25   auto It2 = It;  in insert()
28   if (It != It2) {  in insert()
30     It = Ranges.erase(It, It2);  in insert()
32   if (It != Ranges.begin() && Range.Start < It[-1].End)  in insert()
33     It[-1].End = std::max(It[-1].End, Range.End);  in insert()
35     Ranges.insert(It, Range);  in insert()
39   auto It = std::partition_point(  in contains()  local
42   return It != Ranges.begin() && Addr < It[-1].End;  in contains()
48   auto It = std::partition_point(  in contains()  local
51   if (It == Ranges.begin())  in contains()
53   return Range.End <= It[-1].End;  in contains()
58   auto It = std::partition_point(  in getRangeThatContains()  local
61   if (It != Ranges.begin() && Addr < It[-1].End)  in getRangeThatContains()
62     return It[-1];  in getRangeThatContains()