Sam Tebbs 8be3fc0f5c [AArch64] Disallow vscale x 1 partial reductions (#125252)
We don't want to allow partial reductions resulting in a vscale x 1 type
as we can't lower it in the backend.

(cherry picked from commit c7995a6905f2320f280013454676f992a8c6f89f)
2025-02-05 14:37:39 +00:00
..
2025-01-21 09:46:24 -08:00