[llvm-branch-commits] [llvm] release/19.x: [Metadata] Try to merge the first and last ranges. (#101860) (PR #101875)

[Tobias Hieta via llvm-branch-commits]

tru wrote:

Is this a important fix to backport? It looks a bit more like a feature than a bugfix, but I am not that well versed with this code. 

https://github.com/llvm/llvm-project/pull/101875