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From: "enok at lysator dot liu dot se" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug fortran/33354] [4.2 only] MINLOC in combination with SUM gives wrong result
Date: Sun, 30 Sep 2007 20:56:00 -0000	[thread overview]
Message-ID: <20070930205622.16703.qmail@sourceware.org> (raw)
In-Reply-To: <bug-33354-7816@http.gcc.gnu.org/bugzilla/>



------- Comment #7 from enok at lysator dot liu dot se  2007-09-30 20:56 -------
(In reply to comment #6)
> (In reply to comment #5)
> > I added a testcase for this.
> Thanks!
> > Can this bug be closed or does anyone feel
> > strongly enough about it to fix it in 4.2?
> If we can identify which patch fixed this, I'd be in favor
> of backporting (even though we'll miss 4.2.2).
> Thomas

I think it's a pretty serious bug. Everyone who uses MINLOC or MAXLOC will
silently get wrong result in certain cases and those intrinsics are fairly
commonly used. It would sure be nice if this could be fixed in 4.2.3, to bad
its to late for 4.2.2. Let me know if theres anything I can do to help.


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33354


  parent reply	other threads:[~2007-09-30 20:56 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-09-08 13:02 [Bug fortran/33354] New: " enok at lysator dot liu dot se
2007-09-08 15:31 ` [Bug fortran/33354] " kargl at gcc dot gnu dot org
2007-09-08 16:16 ` burnus at gcc dot gnu dot org
2007-09-11 18:37 ` pault at gcc dot gnu dot org
2007-09-22  8:53 ` [Bug fortran/33354] [4.2 only] " tkoenig at gcc dot gnu dot org
2007-09-29  7:58 ` tobi at gcc dot gnu dot org
2007-09-29  8:00 ` tobi at gcc dot gnu dot org
2007-09-29 13:12 ` tkoenig at gcc dot gnu dot org
2007-09-30 20:56 ` enok at lysator dot liu dot se [this message]
2007-09-30 21:03 ` tkoenig at gcc dot gnu dot org
2007-10-02 18:09 ` tkoenig at gcc dot gnu dot org
2007-10-02 18:51 ` tobi at gcc dot gnu dot org
2007-10-15 18:24 ` tkoenig at gcc dot gnu dot org
2007-10-15 18:24 ` tkoenig at gcc dot gnu dot org

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