From owner-freebsd-questions@freebsd.org Sun Jun 11 01:40:57 2017 Return-Path: Delivered-To: freebsd-questions@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 2D0CEBFB01B for ; Sun, 11 Jun 2017 01:40:57 +0000 (UTC) (envelope-from baho-utot@columbus.rr.com) Received: from cdptpa-oedge-vip.email.rr.com (cdptpa-outbound-snat.email.rr.com [107.14.166.230]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "cdptpa-oedge", Issuer "cdptpa-oedge" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id E8DD96E026 for ; Sun, 11 Jun 2017 01:40:56 +0000 (UTC) (envelope-from baho-utot@columbus.rr.com) Received: from [65.186.81.207] ([65.186.81.207:41027] helo=raspberrypi.bildanet.com) by cdptpa-omsmta03 (envelope-from ) (ecelerity 3.6.9.48312 r(Core:3.6.9.0)) with ESMTP id 25/CF-00833-0AF9C395; Sun, 11 Jun 2017 01:40:48 +0000 Received: from [192.168.1.143] (helo=desktop.example.com) by raspberrypi.bildanet.com with esmtp (Exim 4.84) (envelope-from ) id 1dJrs0-0003wp-FZ for freebsd-questions@freebsd.org; Sat, 10 Jun 2017 21:40:48 -0400 Subject: Re: -O2 flag To: freebsd-questions@freebsd.org References: <593C4679.5010104@gmail.com> <20170610223753.4e37600d2c32d0b689144e00@yahoo.es> <593C8DE1.4060803@gmail.com> From: Baho Utot Message-ID: Date: Sat, 10 Jun 2017 21:40:48 -0400 User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:52.0) Gecko/20100101 Thunderbird/52.1.1 MIME-Version: 1.0 In-Reply-To: <593C8DE1.4060803@gmail.com> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit X-RR-Connecting-IP: 107.14.168.88:25 X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 11 Jun 2017 01:40:57 -0000 On 06/10/17 20:25, Friedrich Locke wrote: > i switched to clan40, same error, i.e., it still persist. > > The problem is that open OpenBSD/amd64 6.1, "gcc -O2" works 100 %. > > What could it be the problem ? > is the code ANSI C, C99 or KR compliant?