[flang-commits] [flang] [flang][OpenACC] Fix reduction init value for minnumf/minimumf/maxnumf/maximumf (PR #187647)

[Slava Zakharin via flang-commits]

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

Thank you, Matsu! I think there is some duplication between this code and https://github.com/llvm/llvm-project/blob/4c60d48e1bbc9c2f681a567e2606e6a5cb5c7ab9/mlir/lib/Dialect/Arith/IR/ArithOps.cpp#L2700, but it is probably for a different PR (if `arith` implementaion is reusable at all).

https://github.com/llvm/llvm-project/pull/187647