From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 30363 invoked by alias); 29 Jan 2013 10:40:52 -0000 Received: (qmail 30251 invoked by uid 55); 29 Jan 2013 10:40:31 -0000 From: "rguenth at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug rtl-optimization/55270] [4.8 Regression] ICE in get_loop_body, at cfgloop.c:823 Date: Tue, 29 Jan 2013 10:40:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: rtl-optimization X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: rguenth at gcc dot gnu.org X-Bugzilla-Status: ASSIGNED X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: mpolacek at gcc dot gnu.org X-Bugzilla-Target-Milestone: 4.8.0 X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated Content-Type: text/plain; charset="UTF-8" MIME-Version: 1.0 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 X-SW-Source: 2013-01/txt/msg02645.txt.bz2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55270 --- Comment #13 from Richard Biener 2013-01-29 10:40:29 UTC --- Author: rguenth Date: Tue Jan 29 10:40:24 2013 New Revision: 195533 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=195533 Log: 2013-01-29 Richard Biener PR tree-optimization/55270 * tree-ssa-dom.c (eliminate_degenerate_phis): If we changed the CFG, schedule loops for fixup. * gcc.dg/torture/pr55270.c: New testcase. Added: trunk/gcc/testsuite/gcc.dg/torture/pr55270.c Modified: trunk/gcc/ChangeLog trunk/gcc/testsuite/ChangeLog trunk/gcc/tree-ssa-dom.c