From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 30196 invoked by alias); 25 Jan 2014 19:34:58 -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 Received: (qmail 30152 invoked by uid 48); 25 Jan 2014 19:34:54 -0000 From: "tom.rini at gmail dot com" To: gcc-bugs@gcc.gnu.org Subject: [Bug c/54303] -fdata-sections -ffunction-sections and -fmerge-constants do not work well together Date: Sat, 25 Jan 2014 19:34:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: c X-Bugzilla-Version: 4.6.3 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: tom.rini at gmail dot com X-Bugzilla-Status: UNCONFIRMED X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-SW-Source: 2014-01/txt/msg02685.txt.bz2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54303 --- Comment #11 from Tom Rini --- (In reply to Andrew Pinski from comment #10) > I noticed this also when I was helping out an uboot developer here at Cavium > for Octeon. > > Really I think someone should get LTO working for uboot. Please note that for the record this is not a U-Boot bug but U-Boot showing a compiler bug. And given the nature of the bug, LTO would not help here I suspect as the strings are merged together.