[Mlir-commits] [mlir] [mlir][vector] Avoid setting padding by default to `0` in `vector.transfer_read` prefer `ub.poison` (PR #146088)

[Kunwar Grover]

https://github.com/Groverkss approved this pull request.

LGTM, funnily enough, before https://github.com/llvm/llvm-project/pull/143869 we were assuming that the padding was always poison :)

https://github.com/llvm/llvm-project/pull/146088