[llvm] [RemoveDIs] Update Coroutine passes to handle DPValues (PR #74480)

[Jeremy Morse via llvm-commits]

jmorse wrote:

RemoveDIs stuff can be found here: https://discourse.llvm.org/t/rfc-instruction-api-changes-needed-to-eliminate-debug-intrinsics-from-ir/68939 , a high level-ish overview is in the EuroLLVM talk I did https://www.youtube.com/watch?v=fZgFTOuhEzc . That covers the high level design idea, less so the actual class hierachy.

https://github.com/llvm/llvm-project/pull/74480