588     using const_reverse_iterator = ImplTy::const_iterator;  variable
607     const_reverse_iterator rbegin() const { return Impl.begin(); }  in rbegin()
608     const_reverse_iterator rend() const { return Impl.end(); }  in rend()
682         std::conditional_t<IsReverse, ElementList::const_reverse_iterator,
868   using const_reverse_iterator = ElementList::const_reverse_iterator;  variable
882   const_reverse_iterator     rbegin()      const { return Elements.rbegin();  }  in rbegin()
883   const_reverse_iterator     rend()        const { return Elements.rend();    }  in rend()
926   using const_pred_reverse_iterator = AdjacentBlocks::const_reverse_iterator;
933   using const_succ_reverse_iterator = AdjacentBlocks::const_reverse_iterator;
1298   using const_reverse_iterator = std::reverse_iterator<const_iterator>;  variable
1321   const_reverse_iterator    rbegin()      const    { return Blocks.rbegin(); }  in rbegin()
1322   const_reverse_iterator    rend()        const    { return Blocks.rend(); }  in rend()
1327   llvm::iterator_range<const_reverse_iterator> const_reverse_nodes() const {  in const_reverse_nodes()