https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55295
--- Comment #12 from Manu Evans <turkeyman at gmail dot com> --- Hey, I'm still following this with great interest. Is it possible to make an intrinsic for this instruction so it can be issued at will? What I'm still more interested in at this point, would be some support for passing vectors in registers, making it possible to eliminate so much of that fmov noise.