[flang-commits] [flang] [mlir] [mlir][IR] Move `match` and `rewrite` functions into separate class (PR #129861)

[Jacques Pienaar via flang-commits]

https://github.com/jpienaar commented:

I like the removal of those unreachable instances in the base, this looks like good cleanup.

So for folks with the existing split one, it's like a 3 line change to use the split one instead?

https://github.com/llvm/llvm-project/pull/129861