From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 20092 invoked by alias); 20 Jun 2017 18:26:10 -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 19996 invoked by uid 89); 20 Jun 2017 18:26:06 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-2.9 required=5.0 tests=AWL,BAYES_00,FREEMAIL_FROM,RCVD_IN_DNSWL_NONE,SPF_PASS autolearn=ham version=3.3.2 spammy=H*RU:209.85.220.196, Hx-spam-relays-external:209.85.220.196, uro, HContent-Transfer-Encoding:8bit X-HELO: mail-qk0-f196.google.com Received: from mail-qk0-f196.google.com (HELO mail-qk0-f196.google.com) (209.85.220.196) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP; Tue, 20 Jun 2017 18:26:05 +0000 Received: by mail-qk0-f196.google.com with SMTP id u8so12102117qka.0 for ; Tue, 20 Jun 2017 11:26:04 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:content-transfer-encoding :in-reply-to:user-agent; bh=9onz3mUORzLdOH+FzRbiW5KKv/w/qxKzQrESOQUxm7Q=; b=greRx0+y7rx46SjP6vSDYJwy+ZneJPncxv1IoiktIpAfm20u36fp7muam4hZUhe+Mh 95fkqP1jFRfRCs/Qqk7rmtWjXf4w2cSX11/B6ixFGP0FJHEzpg20Rj0agsrDCSjp/HhH QrcJrp/AZeV48kWJ4Xa69C60mi12BdNOGPauWFW7LRiosonloYM9xjFFmjHhPBjV8Mx8 LfkjZLKxWxZTyAZb5rK/ASV6N7XqGxRE2QckXzp44V89/uKCnGn18C3LPMtooMCB2xe1 54GjbGQm4vjsmxlPwFM7h85j+A7ECDq3GRX3K0X1lpMgSV9bf+hbqDouWx7G0T4Z1bAs bOOA== X-Gm-Message-State: AKS2vOxRhE5WwO23VJ2vNlLX1ILQNshGAeLheLW9iyQYFW3o7tbgFR3b 81knAig9ecfqlQ== X-Received: by 10.55.126.197 with SMTP id z188mr33717986qkc.121.1497983163474; Tue, 20 Jun 2017 11:26:03 -0700 (PDT) Received: from titus (89-178-189-187.broadband.corbina.ru. [89.178.189.187]) by smtp.gmail.com with ESMTPSA id s130sm8435594qke.66.2017.06.20.11.25.59 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 20 Jun 2017 11:26:02 -0700 (PDT) Date: Tue, 20 Jun 2017 18:26:00 -0000 From: Kirill Yukhin To: Uros Bizjak Cc: "Koval, Julia" , Richard Biener , Jakub Jelinek , "H.J. Lu" , GCC Patches Subject: Re: [PATCH][X86] Fix rounding pattern similar to PR73350 Message-ID: <20170620182550.GB8997@titus> References: <4E89A029A0F8D443B436A5167BA3C53F199568BF@IRSMSX101.ger.corp.intel.com> <20170612161809.GD2099@tucnak> <4E89A029A0F8D443B436A5167BA3C53F199568EA@IRSMSX101.ger.corp.intel.com> <4E89A029A0F8D443B436A5167BA3C53F19956B03@IRSMSX101.ger.corp.intel.com> <4E89A029A0F8D443B436A5167BA3C53F199572AE@IRSMSX101.ger.corp.intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: User-Agent: Mutt/1.5.24 (2015-08-30) X-IsSubscribed: yes X-SW-Source: 2017-06/txt/msg01494.txt.bz2 Hello Julia, Uroš, On 16 Jun 09:05, Uros Bizjak wrote: > On Fri, Jun 16, 2017 at 8:46 AM, Koval, Julia wrote: > > Hi, > > > > This test hangs on avx512er, maybe that's why: > >> According to POSIX, the behavior of a process is undefined after it ignores a SIGFPE, SIGILL, or SIGSEGV signal that was not generated by kill(2) or raise(3). > > > > And volatile make it work even without a patch(r1 and r2 are not combined then). > > > > Added other changes. > > The testcase LGTM. I'll leave the final approval to Kirill. The change and the case are fine to me. I've committed it to main trunk. > > Uros. =- Thanks, K