[Mlir-commits] [mlir] [MLIR] Don't drop attached custom attributes (PR #111261)

[Mehdi Amini]

joker-eph wrote:

Nit: these aren't "custom" attributes, but "discardable" attributes, please update title and description.

Also, it's not clear to me why this is correct in the full generality: how do you know that the transformation isn't invalidating some of these attributes potentially?

https://github.com/llvm/llvm-project/pull/111261