[Mlir-commits] [mlir] [mlir][linalg] Use ub.poison in data layout propagation if a packed operand requires padding. (PR #159467)

[Adam Siemieniuk]

https://github.com/adam-smnk approved this pull request.

LGTM 👍
Great fix to prevent propagation from failing (as per the new test case).

+1 to adding controls (callback?) but can be done as a separate follow-up

https://github.com/llvm/llvm-project/pull/159467