Dialect/VectorExt

-iree-vector-ext-fold-unit-extent-dims

Folds unit dims for iree_vector_ext ops

-iree-vector-ext-lower-arg-compare-to-vector

Lower iree_vector_ext.arg_compare to vector/SCF ops

-iree-vector-ext-lower-transfer-gather-scatter-to-vector

Lower transfer_gather/transfer_scatter to vector.gather/vector.scatter