From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 12885 invoked by alias); 27 Apr 2011 10:37:47 -0000 Received: (qmail 12876 invoked by uid 22791); 27 Apr 2011 10:37:47 -0000 X-SWARE-Spam-Status: No, hits=-2.7 required=5.0 tests=ALL_TRUSTED,AWL,BAYES_00,TW_TM X-Spam-Check-By: sourceware.org Received: from localhost (HELO gcc.gnu.org) (127.0.0.1) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Wed, 27 Apr 2011 10:36:53 +0000 From: "rguenth at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug tree-optimization/48772] [4.7 Regression] ICE: SIGSEGV in walk_non_aliased_vuses (gimple.h:1100) with -O -fnon-call-exceptions -fno-tree-ccp -fno-tree-dce X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: tree-optimization X-Bugzilla-Keywords: ice-on-valid-code 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: rguenth at gcc dot gnu.org X-Bugzilla-Target-Milestone: 4.7.0 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 Date: Wed, 27 Apr 2011 10:37:00 -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 X-SW-Source: 2011-04/txt/msg02744.txt.bz2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48772 --- Comment #2 from Richard Guenther 2011-04-27 10:36:38 UTC --- Author: rguenth Date: Wed Apr 27 10:36:35 2011 New Revision: 173019 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=173019 Log: 2011-04-27 Richard Guenther PR tree-optimization/48772 * tree-ssa-pre.c (eliminate): Update call stmts after elimination only. * g++.dg/pr48772.C: New testcase. Added: trunk/gcc/testsuite/g++.dg/pr48772.C Modified: trunk/gcc/ChangeLog trunk/gcc/testsuite/ChangeLog trunk/gcc/tree-ssa-pre.c