[flang-commits] [flang] [flang] AliasAnalysis: More formally define and distinguish between data and non-data (PR #91020)

[Tom Eccles via flang-commits]

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

LGTM once other reviewers are happy and CI passes. I don't see any performance regressions from a very non-exhaustive check.

Thank you for your work on this. I think it is a lot easier to understand than the older approach.

https://github.com/llvm/llvm-project/pull/91020