https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67310
--- Comment #12 from Uroš Bizjak <ubizjak at gmail dot com> --- (In reply to jol_indien from comment #10) > this patch doesn't do the trick, it detects the VIA Nano CPU as a core2 one. Yep, this was by design. There is no VIA entries in the processor entry table, and core2 would be the correct "something reasonable" HW target. I will merge together your follow-up patch, and commit the combined patch. BTW: Can you please send me what to put in the ChangeLog as your name and e-mail?