This is a clearer name for what it does than MUL_ZERO_WINS, and matches up to the new name in shader_info. Reviewed-by: Kenneth Graunke <kenneth@whitecape.org> Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/16176>