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From: "Thomas dot Koenig at online dot de" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug fortran/18518] d1mach(4) (BLAS) broken, g77 regression
Date: Thu, 18 Nov 2004 09:02:00 -0000 [thread overview]
Message-ID: <20041118090237.23800.qmail@sourceware.org> (raw)
In-Reply-To: <20041116103451.18518.Thomas.Koenig@online.de>
------- Additional Comments From Thomas dot Koenig at online dot de 2004-11-18 09:02 -------
(In reply to comment #2)
> On AMD x32 the correct result is obtained with g77. g95 and pgfortran work as
> expected, only gfortran stops:
>
> > gfortran d1mach.f && ./a.out
> 2.225073858507201E-308
> At line 215 of file d1mach.f
> STOP 778
Same result here, with the same processor. There is different
(but not correct) behavior with -ffloat-store:
$ gfortran -ffloat-store d1mach.f && ./a.out
2.225073858507201E-308
4.882199637915989E-270
5.092789898316654E-312
4.925696698649795E-270
2.79357004253718
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18518
next prev parent reply other threads:[~2004-11-18 9:02 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-11-16 10:35 [Bug fortran/18518] New: " Thomas dot Koenig at online dot de
2004-11-16 10:36 ` [Bug fortran/18518] " Thomas dot Koenig at online dot de
2004-11-16 13:59 ` pinskia at gcc dot gnu dot org
2004-11-17 8:46 ` c dot lemmen at fz-juelich dot de
2004-11-18 9:02 ` Thomas dot Koenig at online dot de [this message]
2004-11-18 18:53 ` [Bug fortran/18518] equivalenced variables are not saved Thomas dot Koenig at online dot de
2004-11-20 12:10 ` toon at moene dot indiv dot nluug dot nl
2004-11-20 13:20 ` Thomas dot Koenig at online dot de
2004-11-22 12:30 ` Thomas dot Koenig at online dot de
2004-11-30 15:18 ` tobi at gcc dot gnu dot org
2005-01-06 14:42 ` tobi at gcc dot gnu dot org
2005-03-01 14:11 ` pinskia at gcc dot gnu dot org
2005-03-10 14:34 ` pinskia at gcc dot gnu dot org
2005-09-27 21:47 ` cvs-commit at gcc dot gnu dot org
2005-09-29 21:30 ` cvs-commit at gcc dot gnu dot org
2005-09-29 21:33 ` pinskia at gcc dot gnu dot org
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