On Thu, Dec 15, 2016 at 09:43:04PM +0100, Jason A. Donenfeld wrote: > On Thu, Dec 15, 2016 at 9:31 PM, Hannes Frederic Sowa > <han...@stressinduktion.org> wrote: > > ARM64 and x86-64 have memory operations that are not vector operations > > that operate on 128 bit memory. > > Fair enough. imull I guess.
imull is into rdx:rax, not memory. I suspect he's talking about cmpxchg16b.
