As a reminder if someone comes looking to improve iteration or parent
navigation performance of DWARFDebugInfoEntry.
/// Offset within the .debug_info of the start of this entry.
uint64_t Offset = 0;
+ // FIXME: This could be changed to a parent_idx/sibling_idx based solution
+ // like lldb's that could be used to improve the performance of sibling
+ // iteration. Memory usage is probably acceptable - if it's good enough for
+ // lldb it's probably good enough for llvm-symbolizer, etc.
+ // There's some discussion of this direction in D102634.
/// The integer depth of this DIE within the compile unit DIEs where the
/// compile/type unit DIE has a depth of zero.
uint32_t Depth = 0;