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Re: Limits of stage3 changes
- From: Rask Ingemann Lambertsen <rask at sygehus dot dk>
- To: Steven Bosscher <stevenb dot gcc at gmail dot com>
- Cc: GCC <gcc at gcc dot gnu dot org>, Mark Mitchell <mark at codesourcery dot com>, bonzini at gcc dot gnu dot org
- Date: Sat, 17 Nov 2007 19:27:57 +0100
- Subject: Re: Limits of stage3 changes
- References: <571f6b510711161443r4727c091h1f6f211b0a7c119a@mail.gmail.com>
On Fri, Nov 16, 2007 at 11:43:31PM +0100, Steven Bosscher wrote:
> Hello,
>
> The amount of duplicate work done on RTL is sometimes really amazing,
> especially since the merge of the dataflow branch. Some of the people
> who have worked on the dataflow branch had hoped that other developers
> would help with the follow-up actions to actually *use* all the
> information that, for example, the df-scan problem collects.
I think a lot of people don't know how to use DF. Myself, I wouldn't know
where to look other than in the source code. That's fine as a reference, but
doesn't help a complete newbie to DF a lot. Because DF is new, there will be
newbies to DF.
--
Rask Ingemann Lambertsen
Danish law requires addresses in e-mail to be logged and stored for a year