[Mlir-commits] [mlir] [mlir][vector] Add pattern for dropping unit dims from for loops (PR #109585)

[Benjamin Maxwell]

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

Makes sense to me, this is helpful for getting rid of casts what otherwise won't fold away :+1: 
(I actually needed something like this for a downstream experiment a while ago)

https://github.com/llvm/llvm-project/pull/109585