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DateSat, 11 Aug 2007 08:00:29 +0800
FromHerbert Xu <>
SubjectRe: [PATCH 1/24] make atomic_read() behave consistently on alpha
On Fri, Aug 10, 2007 at 10:07:27PM +0200, Segher Boessenkool wrote:
> 
> That means GCC cannot compile Linux; it already optimises
> some accesses to scalars to smaller accesses when it knows
> it is allowed to.  Not often though, since it hardly ever
> helps in the cost model it employs.

Please give an example code snippet + gcc version + arch
to back this up.

Thanks,
-- 
Visit Openswan at http://www.openswan.org/
Email: Herbert Xu ~{PmV>HI~} <herbert@gondor.apana.org.au>
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