[llvm] Add support for verifying .debug_names in split DWARF for CUs and TUs. (PR #101775)

[Greg Clayton via llvm-commits]

clayborg wrote:

I don't have tests yet as I am looking for the right way to create them. If anyone has any input one what I should do, please let me know. I was thinking of having tests that do:
- yaml executable + yaml .dwo file with the compilation using `-ffile-compilation-dir=.` so that llvm can find the .dwo file without worrying about paths
- yaml executable + yaml .dwp file with

Since we can't use clang and or lld  in llvm tests, I am basically looking for the best way to add test for this. If anyone can provide guidance on what the best way to do this is, I am all ears.

https://github.com/llvm/llvm-project/pull/101775