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[Bug fortran/29975] [meta-bugs] ICEs with CP2K
- From: "jv244 at cam dot ac dot uk" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 27 Jun 2007 12:51:01 -0000
- Subject: [Bug fortran/29975] [meta-bugs] ICEs with CP2K
- References: <bug-29975-6642@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #122 from jv244 at cam dot ac dot uk 2007-06-27 12:51 -------
(In reply to comment #120)
> I bet this is due to reduction which is done for -ffast-math with
> -ftree-vectorize. Which case it might not be a bug. Yes 3 out of 130
> is actually huge but if the values are huge to begin with, it might be
> the case this is just a percussion issue.
I don't think there is code in the module mentioned before that would be
sensitive to changes in the way reductions are done. It is likely something
else.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29975