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From: "dominiq at lps dot ens.fr" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug libfortran/59774] [4.8/4.9 Regression] Inconsistent rounding between -m32 and -m64
Date: Thu, 16 Jan 2014 09:31:00 -0000 [thread overview]
Message-ID: <bug-59774-4-bUpTuVc0X7@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-59774-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59774
Dominique d'Humieres <dominiq at lps dot ens.fr> changed:
What |Removed |Added
----------------------------------------------------------------------------
Keywords| |wrong-code
Known to work| |4.7.3
Summary|[Regression] Inconsistent |[4.8/4.9 Regression]
|rounding between -m32 and |Inconsistent rounding
|-m64 |between -m32 and -m64
Known to fail| |4.8.2, 4.9.0
--- Comment #12 from Dominique d'Humieres <dominiq at lps dot ens.fr> ---
The first test in comment 1 gives the same outputs when compiled with 4.8.2 for
-m32/-m64, but not with current trunk (4.9.0). The second test gives the same
output when compiled with 4.7.3 for -m32/-m64, but not with 4.8.2 and current
trunk (4.9.0). So I am marking this PR as a 4.8/4.9 regression.
next prev parent reply other threads:[~2014-01-16 9:31 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-01-12 0:56 [Bug libfortran/59774] New: " jvdelisle at gcc dot gnu.org
2014-01-12 1:36 ` [Bug libfortran/59774] " dominiq at lps dot ens.fr
2014-01-12 1:48 ` [Bug libfortran/59774] [Regression] " jvdelisle at gcc dot gnu.org
2014-01-12 2:07 ` jvdelisle at gcc dot gnu.org
2014-01-12 3:59 ` jvdelisle at gcc dot gnu.org
2014-01-12 15:06 ` dominiq at lps dot ens.fr
2014-01-12 15:35 ` dominiq at lps dot ens.fr
2014-01-12 16:15 ` dominiq at lps dot ens.fr
2014-01-12 16:25 ` dominiq at lps dot ens.fr
2014-01-14 22:29 ` dominiq at lps dot ens.fr
2014-01-15 5:26 ` jvdelisle at gcc dot gnu.org
2014-01-15 22:50 ` dominiq at lps dot ens.fr
2014-01-16 9:31 ` dominiq at lps dot ens.fr [this message]
2014-01-18 14:36 ` [Bug libfortran/59774] [4.8/4.9 Regression] " dominiq at lps dot ens.fr
2014-01-19 23:18 ` jvdelisle at gcc dot gnu.org
2014-01-19 23:21 ` jvdelisle at gcc dot gnu.org
2014-01-31 10:49 ` rguenth at gcc dot gnu.org
2014-02-11 9:28 ` [Bug libfortran/59774] [4.8 " dominiq at lps dot ens.fr
2014-02-15 15:49 ` jvdelisle at gcc dot gnu.org
2014-02-15 15:58 ` jvdelisle at gcc dot gnu.org
2014-02-15 16:55 ` jvdelisle at gcc dot gnu.org
2014-02-15 17:27 ` jvdelisle at gcc dot gnu.org
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