https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116617
--- Comment #3 from Haochen Jiang <haochen.jiang at intel dot com> --- We will not add doc previously if the option is only an alias to another platform, which is similar for meteorlake and raptorlake. Lunarlake is actually the alias for arrowlake-s. That is why we don't add it. If we want to add it, a clearer rule should be given, or we should add all the platforms like meteorlake and raptorlake back.
