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[Bug optimization/10312] [3.4 regression] [sparc] optimizer creates wrong code for loop
- From: "rakdver at atrey dot karlin dot mff dot cuni dot cz" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 29 Jul 2003 21:27:01 -0000
- Subject: [Bug optimization/10312] [3.4 regression] [sparc] optimizer creates wrong code for loop
- References: <20030404185600.10312.p.van-hoof@qub.ac.uk>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=10312
------- Additional Comments From rakdver at atrey dot karlin dot mff dot cuni dot cz 2003-07-29 21:27 -------
Subject: Re: [3.4 regression] [sparc] optimizer creates wrong code for loop
Hello,
> the audit trail of this bug seems to indicate that it is fixed
> and you applied patches. Can you confirm this an close the bug?
the bugreport actually covers two different bugs. One of them
(failure of gcc.dg/20030324-1.c on Sparc) was in fact a latent bug in
the loop optimizer and this is fixed. The rest is indeed a bug in store
motion, but the patch to fix it
http://gcc.gnu.org/ml/gcc-patches/2003-04/msg00328.html
was not approved yet.
Zdenek