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RE: Loop optimizer issues
- From: "S. Bosscher" <S dot Bosscher at student dot tudelft dot nl>
- To: 'David Edelsohn ' <dje at watson dot ibm dot com>,'Zdenek Dvorak ' <rakdver at atrey dot karlin dot mff dot cuni dot cz>
- Cc: 'Richard Henderson ' <rth at redhat dot com>,'Geoff Keating ' <geoffk at geoffk dot org>, 'Diego Novillo ' <dnovillo at redhat dot com>,'Jason Merrill ' <jason at redhat dot com>, 'Jan Hubicka ' <jh at suse dot cz>,'Daniel Berlin ' <dberlin at dberlin dot org>,"'pop at gauvain dot u-strasbg dot fr '" <pop at gauvain dot u-strasbg dot fr>,"'gcc at gcc dot gnu dot org '" <gcc at gcc dot gnu dot org>
- Date: Thu, 03 Jul 2003 00:03:16 +0200
- Subject: RE: Loop optimizer issues
> Zdenek> there is no way how I could manage to finish the loop optimizer
> work
> Zdenek> for 3.4, so I don't care.
>
> If you are re-writing a loop optimizer for post-GCC 3.4 and GCC
> 3.5 will use Tree-SSA, what is the purpose of re-writing the RTL loop
> optimizer?
Well, surely some loop optimizers will still be necessary on RTL even with
tree-ssa, don't you think?
Gr.
Steven