From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 17094 invoked by alias); 10 Jan 2013 12:16:31 -0000 Received: (qmail 16863 invoked by uid 48); 10 Jan 2013 12:15:47 -0000 From: "rguenth at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug bootstrap/55792] [4.8 Regression] Bad memory access with profiledbootstrap and LTO Date: Thu, 10 Jan 2013 12:16:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: bootstrap X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: rguenth at gcc dot gnu.org X-Bugzilla-Status: ASSIGNED X-Bugzilla-Priority: P1 X-Bugzilla-Assigned-To: rguenth at gcc dot gnu.org X-Bugzilla-Target-Milestone: 4.8.0 X-Bugzilla-Changed-Fields: Attachment #29139 is obsolete Message-ID: In-Reply-To: References: X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated Content-Type: text/plain; charset="UTF-8"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: 2013-01/txt/msg00931.txt.bz2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55792 Richard Biener changed: What |Removed |Added ---------------------------------------------------------------------------- Attachment #29139|0 |1 is obsolete| | --- Comment #25 from Richard Biener 2013-01-10 12:15:41 UTC --- Created attachment 29140 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=29140 updated patch with fixes Fix for virtual operands (shouldn't be relevant for LTO). My guess would still be IPA opts, so can you check if it triggers? I'm doing regular bootstrap / testing and will commit the virtuals fix independently.