linux-kernel - Re: Is there any word about this bug in gcc ?

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Message-ID: <47445A79.7020902@gmail.com>
Date:	Wed, 21 Nov 2007 21:19:05 +0500
From:	"Alexander E. Patrakov" <patrakov@...il.com>
To:	Nix <nix@...eri.org.uk>
CC:	"H. Peter Anvin" <hpa@...or.com>,
	Herbert Xu <herbert@...dor.apana.org.au>,
	David Miller <davem@...emloft.net>, xiyou.wangcong@...il.com,
	goodmenkernel@...il.com, linux-kernel@...r.kernel.org
Subject: Re: Is there any word about this bug in gcc ?

I wrote:
> Nix wrote:
>> Possible hits (I'm not sure what the folder would do with this: the
>> extra level of brackets in the way might affect things but I don't think
>> so):
>>
>> ./libtheora/libtheora/lib/enc/pp.c:      TmpMod = 32 + QValue - 
>> 2*(abs(Src[j+Pitch]-Src[j]));
>> ./libtheora/libtheora/lib/enc/pp.c:      TmpMod = 32 + QValue - 
>> 2*(abs(Src[j+1]-Src[j]));
> 
> This did emit a warning, I have already reported it: 
> https://trac.xiph.org/ticket/1260

And on IRC, they explained that it is a piece of code that never gets called. So 
not a hit.

-- 
Alexander E. Patrakov
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