[Bug target/116854] GCC incorrectly assumes all CPUs where -march=native resolves to -march=bdver4 will have RDRND support

[ubizjak at gmail dot com via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116854

--- Comment #10 from Uroš Bizjak <ubizjak at gmail dot com> ---
g:890e586486bb

https://gcc.gnu.org/pipermail/gcc-patches/2014-August/394986.html