[Mlir-commits] [mlir] [mlir][tensor] Enhance pack/unpack simplification for identity outer_dims_perm cases. (PR #77409)

[lorenzo chelini]

https://github.com/chelini commented:

I am not sure about this change. If outer dims perm is not a permutation in the first place, would it make more sense to drop it from the op itself?

https://github.com/llvm/llvm-project/pull/77409