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From: "hjl at lucon dot org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug target/23485] New: [ia64]: Integer dvide by zero doesn't raise a signal
Date: Fri, 19 Aug 2005 18:20:00 -0000	[thread overview]
Message-ID: <20050819181718.23485.hjl@lucon.org> (raw)

[hjl@gnu-4 zero]$ cat x.c
int
foo (int y, int x)
{
  return y/x;
}
[hjl@gnu-4 zero]$ cat y.c
#include <stdio.h>

extern int foo (int, int);

int
main ()
{
  printf ("(10/0) = %d\n", foo (10, 0));
  return 0;
}
[hjl@gnu-4 zero]$ gcc x.c y.c
[hjl@gnu-4 zero]$ ./a.out
(10/0) = 0

It happens on gcc 3.4/4.0/4.1.

-- 
           Summary: [ia64]: Integer dvide by zero doesn't raise a signal
           Product: gcc
           Version: 4.1.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: target
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: hjl at lucon dot org
                CC: gcc-bugs at gcc dot gnu dot org
 GCC build triplet: ia64-unknown-linux-gnu
  GCC host triplet: ia64-unknown-linux-gnu
GCC target triplet: ia64-unknown-linux-gnu


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23485


             reply	other threads:[~2005-08-19 18:17 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2005-08-19 18:20 hjl at lucon dot org [this message]
2005-08-19 18:22 ` [Bug target/23485] " hjl at lucon dot org
2005-08-19 18:32 ` pinskia at gcc dot gnu dot org
2005-08-20 15:27 ` hjl at lucon dot org
2005-08-20 18:34 ` hjl at lucon dot org
2005-08-21  0:00 ` cvs-commit at gcc dot gnu dot org
2005-08-22  3:08 ` cvs-commit at gcc dot gnu dot org
2005-08-22  3:45 ` hjl at lucon dot org
2005-08-23  1:50 ` pinskia at gcc dot gnu dot org

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