From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on dcvr.yhbt.net X-Spam-Level: X-Spam-ASN: AS31976 209.132.180.0/23 X-Spam-Status: No, score=-3.6 required=3.0 tests=AWL,BAYES_00, FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM,HEADER_FROM_DIFFERENT_DOMAINS, RCVD_IN_DNSWL_HI,RP_MATCHES_RCVD shortcircuit=no autolearn=ham autolearn_force=no version=3.4.0 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by dcvr.yhbt.net (Postfix) with ESMTP id 33F631F78F for ; Mon, 1 May 2017 21:01:13 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1750974AbdEAVBL (ORCPT ); Mon, 1 May 2017 17:01:11 -0400 Received: from mout.web.de ([212.227.17.12]:53006 "EHLO mout.web.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750868AbdEAVBK (ORCPT ); Mon, 1 May 2017 17:01:10 -0400 Received: from [192.168.178.36] ([79.213.114.92]) by smtp.web.de (mrweb103 [213.165.67.124]) with ESMTPSA (Nemesis) id 0M5wzV-1e2NPR3wjZ-00xtuV; Mon, 01 May 2017 23:01:01 +0200 Subject: Re: [PATCH] cache-tree: reject entries with null sha1 To: Jeff King Cc: Duy Nguyen , Christian Couder , Thomas Gummerer , git , Junio C Hamano References: <20170421184617.lc5bioa5px6ninrj@sigill.intra.peff.net> <12c3312c-30a1-2cb1-8f05-63bb663bd0a0@web.de> <20170501192212.xy5o72tinb2hy2a3@sigill.intra.peff.net> From: =?UTF-8?Q?Ren=c3=a9_Scharfe?= Message-ID: <456378ba-a117-8003-eea2-69272ed9bb58@web.de> Date: Mon, 1 May 2017 23:00:58 +0200 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:52.0) Gecko/20100101 Thunderbird/52.0.1 MIME-Version: 1.0 In-Reply-To: <20170501192212.xy5o72tinb2hy2a3@sigill.intra.peff.net> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 8bit X-Provags-ID: V03:K0:M2Po9NkSNiSf+E/MYRb9FR0pKV6ivtYWC913jR1WH6tq4riSIZ5 B2kQGpJn8oP16dwxh5lDt/XyarIfelBOTUt5Djd9CERuTEsjqk0Du7Zo4zyEWxkPtUeqDQu t+1aoKXankXhO78zfw6ZXzHiokZqg95xYRhi4xL5qxpMZ39btrFChTtofBXj9x4q3GcbVq1 do51jC3dVsCIeYaVewF+w== X-UI-Out-Filterresults: notjunk:1;V01:K0:B5qcy5K+b5E=:Yjb4nYYGxnADrcrgafdIIM fLueYes69x0ogDfLa5T0aOuiNHoyPfoLM8mlNK8CsqP/0CTBiSSJrDXtfzIf6GFKqgMKAxgFs QD84Qh0hxvpPEyJAcUbSb09zdRvOjCUh1nlXt/MDmk2iJ+99UcIejm7tv+mzlk2E2R1ab1OIP ZfPN+QHHYRpRKFpuu0VT3P7ultSSrBMFjYIOA5ITnKKhmpBxg7gdXkFoeZNSouY2NQsR6f6v9 lFX5ULIo+MgOa0mC/b0H13qkpjCU9yeyoPxHi9KOFFu5CkbdoFrrj6qX2Cil2SNiErMRwMgtT e2v06xr/h0r7I4JO+i7o4zPo4PvBTBY6Nte9YhoOSMhUZ3G01LnW1TGBGeEUeTMVKB5sGKF/b lbfLiHVBPxVcoGi2TnCJPgjkv5I2Bf7jywB4jksVzQo0kmiln637CuwScWiqIY+rnDYsR2Lnq 9UyCBCEK3F2cTLRbSg2tSHDbtbNNpn9m7dJekgbT08VqLHM+NLlZnYMryZUqwyprWp3mkamIL 1wqWo/w5cLtuW2gYcCOh+W4A/PodLvEN/HUFvIhm3fQdkkzC8XtWRuE7A6XZd1nM2jlD0q9Qg VJIEodn9/tLpJWih8o0DxKFRrc+jvbrRI9LTAdyxHcaJwkcaIC/gvAKxPkJgmgfb8CTT38fHL uGKnPGY8DsmqpI1vAN5N+1NYLES3OflC/r2r/3jyhpN32n+wG/KWtOsPqBbV7p5uOSORwLnSG ugK71o5xKKWfVJzAC4ubnQTIlx512mYf+IHtcSGvpUdAOMfqH0VrrD+iWTIDZY4nF6DiSVF6K XVl1ov7 Sender: git-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: git@vger.kernel.org Am 01.05.2017 um 21:22 schrieb Jeff King: > On Mon, May 01, 2017 at 01:23:28PM +0200, René Scharfe wrote: >> I can only get gcc and clang to call memcpy instead of inlining it by >> specifying -fno-builtin. Do you use that option? If yes, why? (Just >> curious.) > > I do my normal edit-compile cycles with -O0 because it's fast, and > because it makes debugging much easier. GCC and Clang still inline memcpy with -O0 alone (at least the versions I tested). René