54f3d5a00c
Otherwise the code generator will attempt to emit SIMD-lowered QUAD_SWIZZLE instructions with an execution group not multiple of 8, which is invalid on Xe2+. Reviewed-by: Caio Oliveira <caio.oliveira@intel.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27165>