From mboxrd@z Thu Jan  1 00:00:00 1970
From: jsm28@gcc.gnu.org
To: gcc-bugs@gcc.gnu.org, gcc-prs@gcc.gnu.org, jsm28@cam.ac.uk, nobody@gcc.gnu.org, sebor@roguewave.com
Subject: Re: optimization/4371: gcc 3.0.1 optimization introduces an infinite loop
Date: Thu, 20 Sep 2001 15:19:00 -0000
Message-id: <20010920221936.25127.qmail@sourceware.cygnus.com>
X-SW-Source: 2001-09/msg00430.html
List-Id: <gcc-prs.sourceware.org>

Synopsis: gcc 3.0.1 optimization introduces an infinite loop

State-Changed-From-To: open->closed
State-Changed-By: jsm28
State-Changed-When: Thu Sep 20 15:19:36 2001
State-Changed-Why:
    Signed integer overflow is undefined behavior in the C
    standard, so optimising on the presumption that signed
    integer overflow does not occur is valid.

http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view&pr=4371&database=gcc