This is the mail archive of the
gcc-bugs@gcc.gnu.org
mailing list for the GCC project.
[Bug c/27116] [4.2 Regression] Incorrect integer division (wrong sign).
- From: "rguenth at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 11 Apr 2006 10:46:59 -0000
- Subject: [Bug c/27116] [4.2 Regression] Incorrect integer division (wrong sign).
- References: <bug-27116-12512@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #1 from rguenth at gcc dot gnu dot org 2006-04-11 10:46 -------
Overflow flag set problem:
n = -2;
n.10 = n;
D.2132 = -080000000 / n.10;
-fwrapv "fixes" the problem. This is a dup of ...
--
rguenth at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Ever Confirmed|0 |1
Keywords| |wrong-code
Known to work| |4.1.0 4.0.3
Last reconfirmed|0000-00-00 00:00:00 |2006-04-11 10:46:59
date| |
Summary|Incorrect integer division |[4.2 Regression] Incorrect
|(wrong sign). |integer division (wrong
| |sign).
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27116