From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 25389 invoked by alias); 4 Oct 2013 11:09:35 -0000 Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-bugs-owner@gcc.gnu.org Received: (qmail 25352 invoked by uid 48); 4 Oct 2013 11:09:31 -0000 From: "a.sinyavin at samsung dot com" To: gcc-bugs@gcc.gnu.org Subject: [Bug tree-optimization/57558] Issue with number of iterations calculation Date: Fri, 04 Oct 2013 11:09:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: tree-optimization X-Bugzilla-Version: 4.9.0 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: a.sinyavin at samsung dot com X-Bugzilla-Status: UNCONFIRMED X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: cc Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-SW-Source: 2013-10/txt/msg00219.txt.bz2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57558 Anatoly Sinyavin changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |a.sinyavin at samsung dot com --- Comment #2 from Anatoly Sinyavin --- There is "-Wunsafe-loop-optimizations" option. This option switches on warnings about such potential "infinite" loops. Question: if we have this option should we fix this problem ?