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Message-Id: <C02AD645-5712-42DE-A4E8-96FA6D5784C3@gmail.com>
Date: Thu, 9 Jul 2015 09:17:05 +0800
From: Lei Zhang <zhanglei.april@...il.com>
To: john-dev@...ts.openwall.com
Subject: Re: extend SIMD intrinsics
> On Jul 9, 2015, at 12:08 AM, magnum <john.magnum@...hmail.com> wrote:
>
> BTW do we even have to use intrinsics for simple things like add and sub? Wouldn't the compiler do it for us?
>
> vtype va, vb = 1, vc = 2, vd = 3;
>
> va = vb + vc - vd;
>
> I haven't tried that.
I just gave it a try. That works with gcc, but not icc. Somehow icc only supports floating-point vectors for this syntax.
Lei
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