[Mlir-commits] [mlir] [mlir][linalg] Add pattern to bubble-up pack through expand shape op (PR #93529)

[Adam Siemieniuk]

================

----------------
adam-smnk wrote:

First guess is that this PR bubbles pack through `expand_shape` ops that acted as a barrier before and now it allows more bubbling to occur.
So, it either bubbled pack through some expand that it shouldn't have or exposed an  edge case in the `collapse_shape` part of code.

https://github.com/llvm/llvm-project/pull/93529