[llvm] [LLVM][DWARF] Add support for monolithic types in .debug_names (PR #70515)

[David Blaikie via llvm-commits]

dwblaikie wrote:

> Looks like at some point I need to rebase mine on top of https://github.com/llvm/llvm-project/pull/71724 to make sure everything still works.

Probably easier to keep reviewing as-is, though, yeah, you can experiment locally to see if there's anything interesting there you might need to deal with once we're done with most of the review here.

https://github.com/llvm/llvm-project/pull/70515