From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 17873 invoked by alias); 13 Oct 2010 20:26:53 -0000 Received: (qmail 17864 invoked by uid 22791); 13 Oct 2010 20:26:53 -0000 X-SWARE-Spam-Status: No, hits=-2.4 required=5.0 tests=ALL_TRUSTED,AWL,BAYES_00,MISSING_MID 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, 13 Oct 2010 20:26:48 +0000 From: "aoliva at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug debug/44832] [4.6 Regression] -fcompare-debug failure for C++ i386.c X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: debug X-Bugzilla-Keywords: build, patch X-Bugzilla-Severity: normal X-Bugzilla-Who: aoliva at gcc dot gnu.org X-Bugzilla-Status: RESOLVED X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: 4.6.0 X-Bugzilla-Changed-Fields: 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, 13 Oct 2010 20:26:00 -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: 2010-10/txt/msg01125.txt.bz2 Message-ID: <20101013202600.l3psACYvvxgipBbGV30sUi-nkpUuksWNqHdf4QfvzNI@z> http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44832 --- Comment #57 from Alexandre Oliva 2010-10-13 20:26:06 UTC --- Author: aoliva Date: Wed Oct 13 20:26:02 2010 New Revision: 165434 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=165434 Log: PR debug/44832 * tree-ssa-live.c (mark_all_vars_used_1): Set TREE_USED for LABEL_DECL. (remove_unused_scope_block_p): Don't drop TREE_USED LABEL_DECLs unless they have DECL_IGNORED_P set. Modified: branches/gcc-4_5-branch/gcc/ChangeLog branches/gcc-4_5-branch/gcc/tree-ssa-live.c