[flang-commits] [flang] [Flang] Add parsing and attribute registration for SIMPLE specifier (PR #161285)

[Eugene Epshteyn via flang-commits]

https://github.com/eugeneepshteyn requested changes to this pull request.

I reviewed the whole PR again.

Also, we should consider modifying `flang/lib/Evaluate/intrinsics.cpp` to add SIMPLE there. Or was this planned as a separate PR?

https://github.com/llvm/llvm-project/pull/161285