From mboxrd@z Thu Jan 1 00:00:00 1970 From: Weedy Subject: Re: =?utf-8?q?Segfaults_in_snd=5Fpcm=5Farea=5Fsilence=28?= =?utf-8?q?=29_when_using_softvol?= Date: Sun, 18 May 2014 15:02:17 +0000 (UTC) Message-ID: References: <1350474892.6596.24.camel@x230> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from plane.gmane.org (plane.gmane.org [80.91.229.3]) by alsa0.perex.cz (Postfix) with ESMTP id 6D07E264FEB for ; Sun, 18 May 2014 18:05:06 +0200 (CEST) Received: from list by plane.gmane.org with local (Exim 4.69) (envelope-from ) id 1Wm3aC-0005BM-Ur for alsa-devel@alsa-project.org; Sun, 18 May 2014 18:05:05 +0200 Received: from 76-10-148-61.dsl.teksavvy.com ([76.10.148.61]) by main.gmane.org with esmtp (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Sun, 18 May 2014 18:05:04 +0200 Received: from weedy2887 by 76-10-148-61.dsl.teksavvy.com with local (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Sun, 18 May 2014 18:05:04 +0200 List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: alsa-devel-bounces@alsa-project.org Sender: alsa-devel-bounces@alsa-project.org To: alsa-devel@alsa-project.org List-Id: alsa-devel@alsa-project.org Tanu Kaskinen iki.fi> writes: > https://bugs.freedesktop.org/show_bug.cgi?id=51060 > > I've had this problem too and the problem only occurs with > > -ftree-vectorize. > > > > It looks to me as if this is a gcc bug, as it produces a "movdqa" or > > "vmovdqa" instruction which is used with an unaligned pointer. I want to point out this is still broken. alsa-lib 1.0.27.2 gcc 4.8.2 (holy crap gmane, how much more do I have to prune. Just let me post)