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From: Denis Vlasenko <vda@port.imtp.ilyichevsk.odessa.ua>
Reply-To: vda@port.imtp.ilyichevsk.odessa.ua
To: "J.A. Magall?n" <jamagallon@able.es>
Subject: Re: Some functions are not inlined by gcc 3.2, resulting code is ugly
Date: Wed, 13 Nov 2002 09:54:50 -0200
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On 12 November 2002 23:28, J.A. Magall?n wrote:
> On 2002.11.04 Denis Vlasenko wrote:
> [...]
>
> > __constant_c_and_count_memset *has to* be inlined.
> > There is large switch statement which meant to be optimized out.
> > It does optimize out *only if* count is compile-time constant.
>
> I also got tons of __copy_to_user and __copy_from_user in 2.4.
> Do not show in 2.5 ?

I haven't looked.
Maybe GCC can be told to emit warnings when it does this...

> This i what I applied to my 2.4 tree:
> [snip]

Although patch seems to achieve desired effect, it isn't
included in 2.5 yet (last time I checked). I'd like to know
verdict for 2.5 first.
--
vda
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