[llvm] [X86] Don't emit personality info when the personality is not a function (PR #212803)

[Zane Hambly via llvm-commits]

Zaneham wrote:

Thanks @aengelke. I don't have merge or write access so I can't merge this myself. If you need anything, please let me know.

I'll also have a read of that PR and I might do a follow-on.

https://github.com/llvm/llvm-project/pull/212803