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From: "pinskia at gcc dot gnu dot org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug middle-end/17075] [3.5 Regression] galgel crashes if compiled with -foptimize-sibling-calls
Date: Wed, 18 Aug 2004 15:44:00 -0000	[thread overview]
Message-ID: <20040818154441.26348.qmail@sourceware.org> (raw)
In-Reply-To: <20040818091442.17075.lei@il.ibm.com>


------- Additional Comments From pinskia at gcc dot gnu dot org  2004-08-18 15:44 -------
Confirmed (yes it had to do with the sqrt):
Here is a simple testcase:
#include <stdio.h>
double f(double x){return __builtin_sqrt(x);}
int main()
{
  printf("%f\n", f(10));
}

We get printted NAN instead of the correct answer.

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
           Severity|normal                      |critical
             Status|UNCONFIRMED                 |NEW
     Ever Confirmed|                            |1
      Known to fail|                            |3.5.0
      Known to work|                            |3.4.0
   Last reconfirmed|0000-00-00 00:00:00         |2004-08-18 15:44:39
               date|                            |
            Summary|galgel crashes if compiled  |[3.5 Regression] galgel
                   |with -foptimize-sibling-    |crashes if compiled with -
                   |calls                       |foptimize-sibling-calls
   Target Milestone|---                         |3.5.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17075


  parent reply	other threads:[~2004-08-18 15:44 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2004-08-18  9:14 [Bug fortran/17075] New: " lei at il dot ibm dot com
2004-08-18 14:31 ` [Bug middle-end/17075] " pinskia at gcc dot gnu dot org
2004-08-18 15:44 ` pinskia at gcc dot gnu dot org [this message]
2004-08-18 15:56 ` [Bug middle-end/17075] [3.5 Regression] " steven at gcc dot gnu dot org
2004-08-22 18:47 ` steven at gcc dot gnu dot org
2004-08-22 21:54 ` steven at gcc dot gnu dot org
2004-08-22 22:05 ` [Bug middle-end/17075] [3.5 Regression] miscompilation with tail calls in cfgexpand steven at gcc dot gnu dot org
2004-08-22 22:34 ` rth at gcc dot gnu dot org
2004-08-23  0:03 ` cvs-commit at gcc dot gnu dot org
2004-08-23  0:08 ` rth at gcc dot gnu dot org

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