From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 3601 invoked by alias); 24 Jun 2013 12:52:31 -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 3566 invoked by uid 48); 24 Jun 2013 12:52:26 -0000 From: "jamborm at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug tree-optimization/57358] segmentation fault with attribute(optimize(O0)) Date: Mon, 24 Jun 2013 12:52:00 -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: 4.8.0 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: jamborm at gcc dot gnu.org X-Bugzilla-Status: ASSIGNED X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: jamborm at gcc dot gnu.org X-Bugzilla-Target-Milestone: --- 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: 2013-06/txt/msg01388.txt.bz2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57358 --- Comment #5 from Martin Jambor --- Author: jamborm Date: Mon Jun 24 12:51:43 2013 New Revision: 200369 URL: http://gcc.gnu.org/viewcvs?rev=200369&root=gcc&view=rev Log: 2013-06-24 Martin Jambor PR tree-optimization/57358 * ipa-prop.c (ipa_func_spec_opts_forbid_analysis_p): New function. (ipa_compute_jump_functions_for_edge): Bail out if it returns true. (ipa_analyze_params_uses): Generate pessimistic info when true. testsuite * gcc.dg/ipa/pr57358.c: New test. Added: trunk/gcc/testsuite/gcc.dg/ipa/pr57358.c Modified: trunk/gcc/ChangeLog trunk/gcc/ipa-prop.c trunk/gcc/testsuite/ChangeLog