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[Bug fortran/30388] gfortran42 is slower than g77 3.4 about 10%
- From: "fxcoudert at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 23 Jan 2007 15:23:57 -0000
- Subject: [Bug fortran/30388] gfortran42 is slower than g77 3.4 about 10%
- References: <bug-30388-11045@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #11 from fxcoudert at gcc dot gnu dot org 2007-01-23 15:23 -------
Well, I can confirm that one the reporter's code, on my i686-linux (Intel(R)
Pentium(R) III CPU family 1266MHz), whatever optimisation flags I give to
gfortran-4.3, "g77-3.4.6 -O" does a better job.
--
fxcoudert at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |fxcoudert at gcc dot gnu dot
| |org
Status|UNCONFIRMED |NEW
Ever Confirmed|0 |1
Last reconfirmed|0000-00-00 00:00:00 |2007-01-23 15:23:57
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30388