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[Bug tree-optimization/31079] 300% difference between ifort/gfortran
- 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: 21 Jun 2007 04:16:35 -0000
- Subject: [Bug tree-optimization/31079] 300% difference between ifort/gfortran
- References: <bug-31079-6642@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #3 from jv244 at cam dot ac dot uk 2007-06-21 04:16 -------
(In reply to comment #2)
> I see a smaller difference, but a difference nonetheless.
yes, looks like better code is now generated, current timings are down to a
200% difference
ifort: 1.988124
gfortran: 3.900243
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31079