From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1763606AbXGJUra (ORCPT ); Tue, 10 Jul 2007 16:47:30 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1757929AbXGJUrU (ORCPT ); Tue, 10 Jul 2007 16:47:20 -0400 Received: from terminus.zytor.com ([192.83.249.54]:50379 "EHLO terminus.zytor.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757554AbXGJUrT (ORCPT ); Tue, 10 Jul 2007 16:47:19 -0400 Message-ID: <4693EF8E.9070403@zytor.com> Date: Tue, 10 Jul 2007 13:43:58 -0700 From: "H. Peter Anvin" User-Agent: Thunderbird 2.0.0.0 (X11/20070419) MIME-Version: 1.0 To: Segher Boessenkool CC: Andi Kleen , linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org, akpm@linux-foundation.org Subject: Re: [x86 setup 13/33] Header file to produce 16-bit code with gcc References: <11840359321823-git-send-email-hpa@zytor.com> <11840373002601-git-send-email-hpa@zytor.com> <108510B6-B9BE-49D4-BDCA-E25CA20CB29B@kernel.crashing.org> <200707101721.58937.ak@suse.de> <4693AA56.9040109@zytor.com> <551EA412-3D35-4BCD-ACAE-B6A7BE3CBF9B@kernel.crashing.org> In-Reply-To: <551EA412-3D35-4BCD-ACAE-B6A7BE3CBF9B@kernel.crashing.org> X-Enigmail-Version: 0.95.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Segher Boessenkool wrote: > >> I'm a bit surprised about the claim w.r.t. -fno-unit-at-a-time (although >> I guess that is the default and one would thus typically not see this.) > > -fno-unit-at-a-time is the default on three year old compilers, > yes. Newer compilers have unit-at-a-time enabled by default. > As I said, never mind. "Unit at a time" does something totally different from what I somehow had gotten into my head it did. -hpa