[llvm] [DEBUGINFO] Propagate debug metadata for sext SDNode. (PR #135971)

[Orlando Cazalet-Hyams via llvm-commits]

https://github.com/OCHyams commented:

Actually - could this create incorrect locations, if the sddbgvalue was attached to a zext but with this change gets moved onto a sext?

https://github.com/llvm/llvm-project/pull/135971