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[Bug optimization/11319] [3.3/3.4 regression] loop miscompiled on ppc32
- From: "wilson at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 11 Sep 2003 00:59:08 -0000
- Subject: [Bug optimization/11319] [3.3/3.4 regression] loop miscompiled on ppc32
- References: <20030625132058.11319.marcus@jet.franken.de>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11319
wilson at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution| |FIXED
------- Additional Comments From wilson at gcc dot gnu dot org 2003-09-11 00:59 -------
I have now run SPEC on a PowerMac G5. The only noticable performance change I
see is a 3% improvement in mesa with my patches, but 3% is small enough that it
could be within my measurement error.
David Edelsohn has agreed that my patches did not introduce performance
regressions. See
http://gcc.gnu.org/ml/gcc/2003-09/msg00377.html
So I am not closing this problem report.