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Date: Wed, 1 Oct 2008 21:26:18 +0400 (MSD)
From: malc <av1474@comtv.ru>
Subject: Re: [Qemu-devel] x86 MMX register access problem seen on Sparc host
In-Reply-To: <20081001123858.GA20525@volta.aurel32.net>
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To: qemu-devel@nongnu.org

On Wed, 1 Oct 2008, Aurelien Jarno wrote:

> On Mon, Sep 22, 2008 at 01:44:55AM +0400, malc wrote:
>> On Mon, 22 Sep 2008, malc wrote:
>>
>>> On Sun, 21 Sep 2008, Blue Swirl wrote:
>>>
>>>> Hi,
>>>>
>>>> I get these warnings when compiling i386 targets on Sparc host using a
>>>> gcc 4.3 series compiler:
>>>> /src/qemu/target-i386/ops_sse.h: In function 'helper_pmovmskb_mmx':
>>>> /src/qemu/target-i386/ops_sse.h:982: warning: array subscript is above
>>>> array bounds
>>>> etc.
>>>>
>>>> The first line is the following:
>>>>    val |= (s->XMM_B(0) >> 7);
>>>
>>> All the lines before #if SHIFT == 1 should be MMX_B really.
>>
>> Scratch that. It should be this instead:
>
> Acked-By: <aurelien@aurel32.net>
>
> Care to commit the patch?

Fabrice was CCed, but i haven't heard his opinion.

[..snip..]

-- 
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