[flang-commits] [flang] [fir] Support promoting `fir.do_loop` with results to `affine.for`. (PR #137790)

[Tom Eccles via flang-commits]

tblah wrote:

Thank you for contributing this. After this patch, do you know of any remaining limitations of the affine promotion pass?

And if you don't mind me asking, what are you using this for?

https://github.com/llvm/llvm-project/pull/137790