From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 31314 invoked by alias); 12 Oct 2011 15:38:19 -0000 Received: (qmail 31244 invoked by uid 22791); 12 Oct 2011 15:38:19 -0000 X-SWARE-Spam-Status: No, hits=-2.9 required=5.0 tests=ALL_TRUSTED,AWL,BAYES_00 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, 12 Oct 2011 15:38:05 +0000 From: "ro at CeBiTec dot Uni-Bielefeld.DE" To: gcc-bugs@gcc.gnu.org Subject: [Bug bootstrap/50686] [4.7 regression] IRIX 6.5 bootstrap failure: ICE in in lookup_cfa_1, at dwarf2cfi.c:595 Date: Wed, 12 Oct 2011 15:38:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: bootstrap X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: ro at CeBiTec dot Uni-Bielefeld.DE X-Bugzilla-Status: NEW X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned 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 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: 2011-10/txt/msg01127.txt.bz2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50686 --- Comment #3 from ro at CeBiTec dot Uni-Bielefeld.DE 2011-10-12 15:37:46 UTC --- > --- Comment #1 from Rainer Orth 2011-10-12 13:08:48 UTC --- > The reghunt is not yet complete, but the bad patch is between r179536 (good) > and r179566 (bad). In that range, I saw PR bootstrap/50621, and indeed > adding -fno-shrink-wrap removes the ICE, so I'm pretty sure r179553 is the > culprit here as well. The reghunt has completed now and as expected, the shrink-wrap patch is the culprit. Bernd, could you please have a look? Thanks. Rainer