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David
-- Forwarded message --
From: Xinliang David Li
Date: Wed, May 6, 2009 at 10:08 AM
Subject: Re: [Announcement] Creating lightweight IPO branch
To: Richard Guenther
On Wed, May 6, 2009 at 2:00 AM, Richard Guenther
wrote
On Tue, May 5, 2009 at 7:56 PM, Xinliang David Li wrote:
> On Tue, May 5, 2009 at 2:47 AM, Richard Guenther
> wrote:
>> On Tue, May 5, 2009 at 7:00 AM, Xinliang David Li wrote:
>>> Hi, I am going to create a gcc branch for the functionality of
>>> lightweight IPO. The description of the project
On Tue, May 5, 2009 at 10:38 AM, Andi Kleen wrote:
> On Tue, May 05, 2009 at 10:25:13AM -0700, Xinliang David Li wrote:
>> Andi,
>>
>> On Tue, May 5, 2009 at 1:49 AM, Andi Kleen wrote:
>> > Xinliang David Li writes:
>> >>
>> >> If the idea is generally accepted, I will prepare a series of patche
On Tue, May 5, 2009 at 2:47 AM, Richard Guenther
wrote:
> On Tue, May 5, 2009 at 7:00 AM, Xinliang David Li wrote:
>> Hi, I am going to create a gcc branch for the functionality of
>> lightweight IPO. The description of the project and current status can
>> be found in http://gcc.gnu.org/wiki/Lig
On Tue, May 05, 2009 at 10:25:13AM -0700, Xinliang David Li wrote:
> Andi,
>
> On Tue, May 5, 2009 at 1:49 AM, Andi Kleen wrote:
> > Xinliang David Li writes:
> >>
> >> If the idea is generally accepted, I will prepare a series of patches
> >> and submit them to gcc trunk.
> >
> > I was reading
Andi,
On Tue, May 5, 2009 at 1:49 AM, Andi Kleen wrote:
> Xinliang David Li writes:
>>
>> If the idea is generally accepted, I will prepare a series of patches
>> and submit them to gcc trunk.
>
> I was reading your wiki page. Interesting idea.
>
> One aspect that wasn't clear to me on reading i
On Tue, May 5, 2009 at 7:00 AM, Xinliang David Li wrote:
> Hi, I am going to create a gcc branch for the functionality of
> lightweight IPO. The description of the project and current status can
> be found in http://gcc.gnu.org/wiki/LightweightIpo. Some highlights:
>
> 1) If you already use FDO i
Xinliang David Li writes:
>
> If the idea is generally accepted, I will prepare a series of patches
> and submit them to gcc trunk.
I was reading your wiki page. Interesting idea.
One aspect that wasn't clear to me on reading it was how different
compiler arguments for different files are handl
Hi, I am going to create a gcc branch for the functionality of
lightweight IPO. The description of the project and current status can
be found in http://gcc.gnu.org/wiki/LightweightIpo. Some highlights:
1) If you already use FDO in your build, you also get IPO almost for free;
2) It is an IPO sol
