llvm-project

cd1363bf - [mlir][Bufferization] Support cast from ranked to unranked in canonic… (#152257)

[mlir][Bufferization] Support cast from ranked to unranked in canonic… (#152257) https://github.com/llvm/llvm-project/pull/150511 changed the canonicalization pattern to not allow casts from ranked to unranked anymore. This patch restores this functionality, while still keeping the fix to preserve memory space and layout.