From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 14190 invoked by alias); 29 Dec 2010 11:41:40 -0000 Received: (qmail 14177 invoked by uid 22791); 29 Dec 2010 11:41:39 -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, 29 Dec 2010 11:41:35 +0000 From: "zsojka at seznam dot cz" To: gcc-bugs@gcc.gnu.org Subject: [Bug debug/47106] New: -fcompare-debug failure (length) with -fpartial-inlining -flto -fconserve-stack X-Bugzilla-Reason: CC X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: debug X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: zsojka at seznam dot cz X-Bugzilla-Status: UNCONFIRMED X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Changed-Fields: Message-ID: 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, 29 Dec 2010 11:41:00 -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: 2010-12/txt/msg02849.txt.bz2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47106 Summary: -fcompare-debug failure (length) with -fpartial-inlining -flto -fconserve-stack Product: gcc Version: 4.6.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: debug AssignedTo: unassigned@gcc.gnu.org ReportedBy: zsojka@seznam.cz CC: aoliva@gcc.gnu.org Host: x86_64-pc-linux-gnu Target: x86_64-pc-linux-gnu Created attachment 22864 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=22864 reduced testcase Compiler output: $ gcc -O -fpartial-inlining -flto -fconserve-stack -fcompare-debug pr47106.C gcc: error: pr47106.C: -fcompare-debug failure (length) Different code is generated with and without -g. Tested revisions: r168296 - fail