http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60847
--- Comment #8 from Sanjay Patel <spatel at rotateright dot com> --- Thanks, Jakub. I see that the fix duplicates all of the intrinsics with a double-leading-underscore variant. Why do we need that? AFAIK, no other x86 intrinsics have this kind of duplication.
