http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57927
--- Comment #5 from Uroš Bizjak <ubizjak at gmail dot com> --- (In reply to Christian Widmer from comment #4) > Here is a short patch adding Ivy Bridge and Haswell detection. Because Ivy > Bridge does not support AVX2 it differs a bit from the suggestion above. Please post patches to gcc-patches@ mailing list, following the procedure outlined in [1]. [1] http://gcc.gnu.org/contribute.html
