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[Bug tree-optimization/18704] [4.0 Regression] Inlining limits cause 340% performance regression
- From: "rguenth at tat dot physik dot uni-tuebingen dot de" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 6 Dec 2004 09:53:02 -0000
- Subject: [Bug tree-optimization/18704] [4.0 Regression] Inlining limits cause 340% performance regression
- References: <20041128181553.18704.rguenth@tat.physik.uni-tuebingen.de>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From rguenth at tat dot physik dot uni-tuebingen dot de 2004-12-06 09:53 -------
Subject: Re: [4.0 Regression] Inlining limits
cause 340% performance regression
On 6 Dec 2004, pinskia at gcc dot gnu dot org wrote:
> No reason to keep this one open, there is PR 17863 still. Also note I heard from Honza that the tree
> profiling branch with feedback can optimizate better than with your leafy patch.
Wow, that would be cool. Does the tree-profiling branch contain the
cfg inliner? I'll try it asap.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18704