[Lldb-commits] [PATCH] D73206: Pass `CompileUnit *` along `DWARFDIE` for DWZ

[Pavel Labath via Phabricator via lldb-commits]

labath added a comment.

Overall, I think this is workable. The main thing I don't like about the current state is the introduction of user_id_t into the index classes. It forces a bunch of conversions for a flow that really should be simple.

I guess that was to avoid main-cu-ificating the DIERef class? I think (and I think I've already said this) the right thing to do here would be to change the index classes to be callback-based. Then the memory footprint is out of the equation (no vector<DIERef>, and the indexes can return a "main cu pair" or something of sorts, as that is what their callers will convert this to anyway.

I still see other issues (too much knowledge of "main cus" inside DWARFDie, inconsistent DWARFCompileUnit/CompileUnit usage in DWARFASTParser), but handling these can wait a bit...


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D73206/new/

https://reviews.llvm.org/D73206