[llvm] [LLVM] Skip non-overlapping subranges (PR #227852)

[Jan Patrick Lehr via llvm-commits]

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

I validated that this should fix the issue we are still seeing on the bot.
if it needs some other / more work, we can do this post merge.

https://github.com/llvm/llvm-project/pull/227852