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Date: Sun, 15 Jul 2012 09:46:31 +0200
From: Tavis Ormandy <taviso@...xchg8b.com>
To: Solar Designer <solar@...nwall.com>
Cc: john-dev@...ts.openwall.com
Subject: Re: Rotate and bitselect investigation

On Jul 15, 2012 3:09 PM, "Tavis Ormandy" <taviso@...xchg8b.com> wrote:
>
> No, I was talking about my sha1 code, I guess I must be doing something
wrong. Are you just using the -native target?
>

I solved it, the code generated by the old gcc version I have on this amd
machine is very poor, a recent version produces results comparable with
yours (the machines I do development on are all Xeon).

I have some minor tweaks in my tree that seem to help on xop builds, will
send pull req.

Tavis.

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