[Mlir-commits] [mlir] [mlir][gpu] Add vector::CombiningKind conversion helper (PR #107134)

[Andrea Faulds]

andfau-amd wrote:

I don't know if it has an immediate application in this repo, but it will be used for https://github.com/iree-org/iree/issues/18142. In order to replace manual building of `arith` reduction + shuffles with the upstream `gpu` subgroup reduction, it's necessary to do this conversion. I don't mind if merging this is delayed until the other pieces are there, but I think it is a trivial and straightforward improvement.

https://github.com/llvm/llvm-project/pull/107134