From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 20763 invoked by alias); 4 Oct 2012 12:18:52 -0000 Received: (qmail 20678 invoked by uid 48); 4 Oct 2012 12:18:29 -0000 From: "rguenth at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug rtl-optimization/54783] [4.8 Regression] valgrind reports using uninitialised data in mark_pseudo_regno_live and make_object_born on basic code Date: Thu, 04 Oct 2012 12:18:00 -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: X-Bugzilla-Severity: normal X-Bugzilla-Who: rguenth at gcc dot gnu.org X-Bugzilla-Status: UNCONFIRMED X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: 4.8.0 X-Bugzilla-Changed-Fields: Target Milestone 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: 2012-10/txt/msg00313.txt.bz2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54783 Richard Guenther changed: What |Removed |Added ---------------------------------------------------------------------------- Target Milestone|--- |4.8.0 --- Comment #3 from Richard Guenther 2012-10-04 12:18:27 UTC --- Would be definitely nice to split up the valgrind-checking code, with the annotations enabled by default for yes checking (if the headers are there).