From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 20395 invoked by alias); 6 Sep 2013 12:03:15 -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 20341 invoked by uid 55); 6 Sep 2013 12:03:13 -0000 From: "hubicka at ucw dot cz" To: gcc-bugs@gcc.gnu.org Subject: [Bug tree-optimization/58294] [4.9 Regression] ice in update_ssa_across_abnormal_edges, at tree-inline.c:1892 Date: Fri, 06 Sep 2013 12:03:00 -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: hubicka at ucw dot cz X-Bugzilla-Status: ASSIGNED X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: hubicka at gcc dot gnu.org X-Bugzilla-Target-Milestone: 4.9.0 X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: 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: 2013-09/txt/msg00366.txt.bz2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58294 --- Comment #11 from Jan Hubicka --- > Better terminate if the region indeed did throw (usually it's just > not optimized good enough). I tihnk that is difference in between throw() and nothrow attribute. The first produce must not throw region and has thus code size&runtime overhead, nothrow should avoid that. (plus there is new standard way of doing nothrow now, right?)