From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 103311 invoked by alias); 25 Sep 2015 17:01:51 -0000 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 Received: (qmail 102742 invoked by uid 89); 25 Sep 2015 17:01:50 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-1.7 required=5.0 tests=AWL,BAYES_00,RP_MATCHES_RCVD,SPF_HELO_PASS autolearn=ham version=3.3.2 X-HELO: mx1.redhat.com Received: from mx1.redhat.com (HELO mx1.redhat.com) (209.132.183.28) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with (AES256-GCM-SHA384 encrypted) ESMTPS; Fri, 25 Sep 2015 17:01:49 +0000 Received: from int-mx14.intmail.prod.int.phx2.redhat.com (int-mx14.intmail.prod.int.phx2.redhat.com [10.5.11.27]) by mx1.redhat.com (Postfix) with ESMTPS id A09BF2F90FE; Fri, 25 Sep 2015 17:01:48 +0000 (UTC) Received: from localhost.localdomain (ovpn-113-35.phx2.redhat.com [10.3.113.35]) by int-mx14.intmail.prod.int.phx2.redhat.com (8.14.4/8.14.4) with ESMTP id t8PH1lQ5008910; Fri, 25 Sep 2015 13:01:48 -0400 Subject: Re: [PATCH] Disable -fno-reorder-blocks-and-partition if no -fprofile-use to avoid unnecessary overhead To: Teresa Johnson , Andi Kleen References: <87twqisaht.fsf@tassilo.jf.intel.com> Cc: "gcc-patches@gcc.gnu.org" , Jan Hubicka , Xinliang David Li From: Jeff Law Message-ID: <56057DFB.2060703@redhat.com> Date: Fri, 25 Sep 2015 17:36:00 -0000 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.2.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit X-IsSubscribed: yes X-SW-Source: 2015-09/txt/msg02005.txt.bz2 On 09/25/2015 10:58 AM, Teresa Johnson wrote: > Woops, we crossed wires. I just committed this patch. Would you like > me to revert it? Leave it. If Andi can include a reversion if he can pound his work around 66890 into submission. But I think it'd need some of the varasm.c work Jan hinted at. jeff