[flang-commits] [flang] [flang][fir] Add FIR structured control flow ops to SCF dialect pass. (PR #140374)

[Tom Eccles via flang-commits]

https://github.com/tblah commented:

LGTM, but as Kiran pointed out, be careful about the attributes. I think it is safe to drop `unordered` because that is just an optimization hint (basically promoting a loop that doesn't care what order it is executed in to one that does).

I am not sure about the reduction operands though.

https://github.com/llvm/llvm-project/pull/140374