[llvm] [DebugInfo] Add DW_AT_artificial for compiler generated static member… (PR #116429)

[Jeremy Morse via llvm-commits]

https://github.com/jmorse approved this pull request.

LGTM, but you should write the commit message to be directly about what you're changing here, not carry with it the context of what the original patch did. Someone viewing this in isolation could be confused by that -- better to instead title it "Correct an overly-restrictive REQUIRES clause", another sentence of explanation, and then a link back to the original patch this landed in in case someone wants to read up on it.

https://github.com/llvm/llvm-project/pull/116429