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[Bug tree-optimization/23346] [4.1 Regression] FRE before DCE makes a mess of loads or need to sink loads
- From: "pinskia at physics dot uc dot edu" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 31 Oct 2005 04:59:08 -0000
- Subject: [Bug tree-optimization/23346] [4.1 Regression] FRE before DCE makes a mess of loads or need to sink loads
- References: <bug-23346-6528@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #8 from pinskia at gcc dot gnu dot org 2005-10-31 04:59 -------
Subject: Re: [4.1 Regression] FRE before DCE makes a mess of loads or need to
sink loads
>
>
>
> ------- Comment #7 from mmitchel at gcc dot gnu dot org 2005-10-31 04:58 -------
> Why have we regressed relative to 4.0?
Because passes were reordered in 4.1.
-- Pinski
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23346