From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 29264 invoked by alias); 30 Apr 2012 12:16:34 -0000 Received: (qmail 29251 invoked by uid 22791); 30 Apr 2012 12:16:32 -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; Mon, 30 Apr 2012 12:16:20 +0000 From: "aoliva at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug rtl-optimization/52983] [4.8 Regression] internal compiler error: in df_uses_record, at df-scan.c:3243 Date: Mon, 30 Apr 2012 12:16:00 -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: aoliva at gcc dot gnu.org X-Bugzilla-Status: ASSIGNED X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: aoliva 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: 2012-04/txt/msg02610.txt.bz2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52983 --- Comment #4 from Alexandre Oliva 2012-04-30 12:15:44 UTC --- Created attachment 27267 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=27267 Proposed patch to fix the problem (testing) Here's the patch. It's much larger than needed, but since a number of people have suggested moving debug insn-related stuff to a separate file, I did it.