http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50505
--- Comment #5 from Pacho Ramos <pacho at condmat1 dot ciencias.uniovi.es> 2011-09-24 14:25:44 UTC --- (In reply to comment #4) > It shouldn't be hard to understand that -mtune=k8-sse3 is a *valid* option but > has the same effects as -mtune=k8. Removing it from the manual would be wrong. Understanding that both are valid options (in the sense both can be used) isn't hard, but understanding that -mtune=k8 and k8-sse3 had the same effect and that, even in that case, both options are accepted and allowed even being redundant, didn't look so easy to understand for me. But, anyway, all is more clear now to me. Thanks a lot for your help and sorry for the inconvenience
