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Re: GCC 4.2.0 Status Report (2007-04-24)
- From: Mark Mitchell <mark at codesourcery dot com>
- To: Zdenek Dvorak <rakdver at atrey dot karlin dot mff dot cuni dot cz>
- Cc: GCC <gcc at gcc dot gnu dot org>, Dale Johannesen <dalej at apple dot com>, Mike Stump <mrs at apple dot com>, Geoffrey Keating <geoffk at apple dot com>, Andrew Pinski <pinskia at gmail dot com>, rguenth at gcc dot gnu dot org
- Date: Wed, 25 Apr 2007 16:50:36 -0700
- Subject: Re: GCC 4.2.0 Status Report (2007-04-24)
- References: <462E8C59.6030203@codesourcery.com> <20070425231622.GA616@atrey.karlin.mff.cuni.cz>
Zdenek Dvorak wrote:
> Hello,
>
>> 4. PR 31360: Missed optimization
>>
>> I don't generally mark missed optimization bugs as P1, but not hoisting
>> loads of zero out of a 4-instruction loop is bad. Zdenek has fixed this
>> on mainline. Andrew says that patch has a bug. So, what's the story here?
>
> I found the problem, I will send a patch once it passes regtesting.
Thanks!
--
Mark Mitchell
CodeSourcery
mark@codesourcery.com
(650) 331-3385 x713