[llvm] [Reassociate][DebugInfo] Salvage debug info before rewriting expression (PR #182730)

[Orlando Cazalet-Hyams via llvm-commits]

https://github.com/OCHyams commented:

Please could you update the test you added to use debug records rather than intrinsics? They're the default and we only support intrinsics for backwards compatibility https://llvm.org/docs/SourceLevelDebugging.html#debug-records

https://github.com/llvm/llvm-project/pull/182730