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[Bug middle-end/29256] [4.3/4.4/4.5/4.6 regression] loop performance regression
- From: "rguenth at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 18 Jul 2010 17:49:43 -0000
- Subject: [Bug middle-end/29256] [4.3/4.4/4.5/4.6 regression] loop performance regression
- References: <bug-29256-12262@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #34 from rguenth at gcc dot gnu dot org 2010-07-18 17:49 -------
In particular we are now back to generating the very bogus
ivtmp.10_12 = (long unsigned int) &a[-1];
ivtmp.16_15 = (long unsigned int) &c[-1];
--
rguenth at gcc dot gnu dot org changed:
What |Removed |Added
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CC| |sandra at codesourcery dot
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29256