[llvm-branch-commits] [llvm] [KeyInstr][Inline] Don't propagate atoms to inlined nodebug instructions (PR #133485)

[Stephen Tozer via llvm-branch-commits]

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

I think conceptually there is some space for copying atom group/rank to the inlined instructions, giving the instruction(s) that produce the return value (if any) the highest precedence. This would be a separate feature however, and this behaviour seems fine to me as a first pass; minor inline comment.

https://github.com/llvm/llvm-project/pull/133485