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SubjectRe: [PATCH v2 1/4] siphash: add cryptographically secure hashtable function
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
> <hannes@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.

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