[Mlir-commits] [mlir] [mlir][linalg] Produce canonical linalg.generic for im2col (PR #134675)

[Manupa Karunaratne]

manupak wrote:

Me and @fabrizio-indirli had a chat offline and came to the above conclusion.
@qedawkins @MaheshRavishankar, when you have some time, would you be able to take a look here? 

Strictly speaking it only breaks `getIterationDomainTileFromOperandTile` (a.k.a. consumer fusion interface) which is right now obscured by not exposing the input as an actual input in the implementation. 

This has some relevance  with the proposal here by @qedawkins  : https://discourse.llvm.org/t/rfc-split-fusion-portions-of-the-tilinginterface-into-a-new-interface/81155 where we could _potentially_ allow conditional interface attachment based on the properties of the indexing maps of the generic.

https://github.com/llvm/llvm-project/pull/134675