From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 14012 invoked by alias); 6 Apr 2011 22:51:32 -0000 Received: (qmail 14001 invoked by uid 22791); 6 Apr 2011 22:51:32 -0000 X-SWARE-Spam-Status: No, hits=-2.8 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, 06 Apr 2011 22:51:28 +0000 From: "law at redhat dot com" To: gcc-bugs@gcc.gnu.org Subject: [Bug rtl-optimization/48389] [4.5/4.6/4.7 Regression] ICE: in make_edges, at cfgbuild.c:319 with -mtune=pentiumpro 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: law at redhat dot com X-Bugzilla-Status: NEW X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: law at redhat dot com X-Bugzilla-Target-Milestone: 4.5.3 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, 06 Apr 2011 22:51:00 -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/msg00634.txt.bz2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48389 --- Comment #4 from Jeffrey A. Law 2011-04-06 22:51:26 UTC --- -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On 04/06/11 15:52, steven at gcc dot gnu.org wrote: > http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48389 > > --- Comment #3 from Steven Bosscher 2011-04-06 21:52:54 UTC --- > OK, not quite. We somehow have a barrier _inside_ a basic block, and that's > somehow a problem after the patch but not before?! I tried to warn you that it wasn't as easy as just moving hte call to rebuild_jump_labels :-) jeff -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) Comment: Using GnuPG with Fedora - http://enigmail.mozdev.org/ iQEcBAEBAgAGBQJNnO5iAAoJEBRtltQi2kC7y1kH/R+nRv2iL79CgbPFxWYBTX44 6Fb7f72e6VdymlXu3xOSvkQ3em+4AdWzjay9o5UWRIQSFUuFgS41Yc9z/UR0uqQd OVwdX56kDFJaDfCX0XLjtddjiMN2js2jxiiXlGr1nq2sprWGFEabRxSmU6KqhN+Z hdrXH18h2nOe9KjVfshZrUgM80UxhykorjuWo7d+TBwARU21C051OSRwvAYr7I3o anYEBBzAvw2RzRyyUOVzVi24ErTyY+ZIn2wXJp9mIJmHKsdZMZCzYz4RGLysmnw5 gyzR6NsOU6st0K4SsLSqMWBIBddP5QI5Z+wEMiYUiu7Qto8lC3uE8xE3Edf7ja8= =2qbJ -----END PGP SIGNATURE-----