f2b89c7ae0
Currently, the transfer mask is materialized by generating the vector comparison: [offset + 0, .., offset + length - 1] < [dim, .., dim] A better alternative is to materialize the transfer mask by using the operation: `vector.create_mask (dim - offset)`, which will generate simpler code and compose better with scalable vectors. Differential Revision: https://reviews.llvm.org/D120487