[llvm] [DebugInfo][SimplifyIndVar] Fix missing debug locations for div/rem instructions (PR #97284)

[Orlando Cazalet-Hyams via llvm-commits]

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

LGTM, thanks for the changes, I'll merge this now.

And thanks @jryans too for raising that point. The developer policy advises waiting a week before pinging a patch unless it's urgent - see https://llvm.org/docs/CodeReview.html#code-reviews-speed-and-reciprocity for details.

https://github.com/llvm/llvm-project/pull/97284