From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 6546 invoked by alias); 2 Sep 2012 12:28:15 -0000 Received: (qmail 6537 invoked by uid 22791); 2 Sep 2012 12:28:14 -0000 X-SWARE-Spam-Status: No, hits=-4.3 required=5.0 tests=ALL_TRUSTED,AWL,BAYES_00,KHOP_THREADED 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; Sun, 02 Sep 2012 12:27:27 +0000 From: "steven at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug rtl-optimization/54455] [4.7/4.8 Regression] ICE: RTL check: expected elt 3 type 'B', have '0' (rtx barrier) in compute_bb_for_insn, at cfgrtl.c:418 Date: Sun, 02 Sep 2012 12:28:00 -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: ice-on-valid-code X-Bugzilla-Severity: normal X-Bugzilla-Who: steven at gcc dot gnu.org X-Bugzilla-Status: ASSIGNED X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: ubizjak at gmail dot com X-Bugzilla-Target-Milestone: 4.7.2 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: 2012-09/txt/msg00085.txt.bz2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54455 --- Comment #5 from Steven Bosscher 2012-09-02 12:27:27 UTC --- (In reply to comment #4) > (jump_insn 30 29 31 3 (simple_return) pr54455.c:16 -1 > (nil) > -> simple_return) > This should be BB_END(BASIC_BLOCK(3)). If it's not then someone forgot to update the basic block boundaries at some point.