From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 13729 invoked by alias); 26 Nov 2007 16:47:42 -0000 Received: (qmail 13719 invoked by uid 22791); 26 Nov 2007 16:47:42 -0000 X-Spam-Check-By: sourceware.org Received: from mail.codesourcery.com (HELO mail.codesourcery.com) (65.74.133.4) by sourceware.org (qpsmtpd/0.31) with ESMTP; Mon, 26 Nov 2007 16:47:38 +0000 Received: (qmail 23549 invoked from network); 26 Nov 2007 16:47:36 -0000 Received: from unknown (HELO ?192.168.0.2?) (mitchell@127.0.0.2) by mail.codesourcery.com with ESMTPA; 26 Nov 2007 16:47:36 -0000 Message-ID: <474AF896.2070005@codesourcery.com> Date: Mon, 26 Nov 2007 19:00:00 -0000 From: Mark Mitchell User-Agent: Thunderbird 2.0.0.9 (Windows/20071031) MIME-Version: 1.0 To: Diego Novillo CC: William Maddox , gcc-patches@gcc.gnu.org, Nathan Froyd Subject: Re: [LTO] Patch to implement -flto-single (-flto-test) switch in gcc driver References: <8a0e66f0711202339r1df5fcdfpb4e6ffd7c4619e4@mail.gmail.com> <474A19BD.3070401@codesourcery.com> <474A6B7F.1040403@google.com> In-Reply-To: <474A6B7F.1040403@google.com> Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Mailing-List: contact gcc-patches-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-patches-owner@gcc.gnu.org X-SW-Source: 2007-11/txt/msg01402.txt.bz2 Diego Novillo wrote: > Mark Mitchell wrote: > >> Nathan, I know you've been running the DejaGNU testsuite with LTO. Have >> you been using Bill's patch, or have you cobbled some other mechanism to >> do that? > > It's already possible to run most of the testsuite with -flto already. > We've been running compile.exp and execute.exp for a while now. I > patched both files to add -flto a few weeks ago. So, do you think we still need -flto-single? It's purpose was to facilitate testing; if you've already managed to get the testsuite to pass -flto at compile-time and at link-time, then do we still think -flto-single is worthwhile? Thanks, -- Mark Mitchell CodeSourcery mark@codesourcery.com (650) 331-3385 x713