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From: "burnus at gcc dot gnu dot org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug fortran/30981] Program "Hangs"
Date: Tue, 27 Feb 2007 17:07:00 -0000	[thread overview]
Message-ID: <20070227170708.21740.qmail@sourceware.org> (raw)
In-Reply-To: <bug-30981-11733@http.gcc.gnu.org/bugzilla/>



------- Comment #1 from burnus at gcc dot gnu dot org  2007-02-27 17:07 -------
Could you post an example?

pow_r4_i4 means that you have x**a = <real(4)>**<integer(4)>

I don't see how the exponent "a" can be infinity if it is an integer(4).

And the following program executes in <4 ms with gfortran 4.3.0 20070227 and
4.1.3 20070218 (prerelease) (SUSE Linux).

You might want to try an newer GCC (4.1.2 or 4.2 or 4.3).
Nightly builds of the latter two are available from:
http://gcc.gnu.org/wiki/GFortranBinaries#GNU/Linux


-- 

burnus at gcc dot gnu dot org changed:

           What    |Removed                     |Added
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                 CC|                            |burnus at gcc dot gnu dot
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30981


  reply	other threads:[~2007-02-27 17:07 UTC|newest]

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-02-27 13:26 [Bug fortran/30981] New: " ray at ultramarine dot com
2007-02-27 17:07 ` burnus at gcc dot gnu dot org [this message]
2007-02-27 18:01 ` [Bug fortran/30981] " ray at ultramarine dot com
2007-02-27 19:35 ` [Bug fortran/30981] a ** exp fails for integer exponents if exp is "-huge()-1" (endless loop) burnus at gcc dot gnu dot org
2007-02-27 19:52 ` ray at ultramarine dot com
2007-02-27 19:54 ` pinskia at gcc dot gnu dot org
2007-02-27 19:58 ` ray at ultramarine dot com
2007-02-27 20:46 ` kargl at gcc dot gnu dot org
2007-02-27 22:04 ` burnus at gcc dot gnu dot org
2007-02-28 22:05 ` tkoenig at gcc dot gnu dot org
2007-02-28 22:39 ` pinskia at gcc dot gnu dot org
2007-02-28 23:13 ` Thomas dot Koenig at online dot de
2007-02-28 23:25 ` kargl at gcc dot gnu dot org
2007-03-01 19:43 ` tkoenig at gcc dot gnu dot org
2007-03-04  8:04 ` tkoenig at gcc dot gnu dot org
2007-03-08 19:27 ` [Bug fortran/30981] [4.2, 4.1 only] " tkoenig at gcc dot gnu dot org
2007-03-08 20:38 ` [Bug fortran/30981] [4.1 " tkoenig at gcc dot gnu dot org

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