[llvm] [SeperateConstOffsetFromGEP] Handle `or disjoint` flags (PR #76997)

[Krzysztof Drewniak via llvm-commits]

krzysz00 wrote:

Update: having actually run more tests, removing the bitsInCommon thing broke a bunch of AMD codegen tests and might break some other platforms I don't usually build.

Do we know if there's a way to go run `disjoint` inference on existing IR?

https://github.com/llvm/llvm-project/pull/76997