From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-1.0 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id BC91EC433DF for ; Thu, 2 Jul 2020 07:17:43 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 780C020874 for ; Thu, 2 Jul 2020 07:17:43 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="IGt0V6zs" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 780C020874 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=linux-m68k.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-snps-arc-bounces+linux-snps-arc=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.20170209; h=Sender:Content-Transfer-Encoding: Content-Type:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:MIME-Version:Message-ID:In-Reply-To:Date:References: Subject:To:From:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=YaVmZIg8Zhw/7G8roefPlJOjxmEytM/D8gkRPM9tMUg=; b=IGt0V6zsX3v1fIRbj/N8e1iFz I3yJGbxFHhJKF8Sx5j4B1N7jmkYFwd/M5Q01v2xb51gOtRPZllWaAO6xbVdDWRisTB7Y9tPiviPLd uNvpCyHGFn9pbDKMd+aFz0bYnkyDsWdYPjZE62P375Z0yATWVPw1x6NZ27l4VLXJrk1naSUYsVzWR FK/JZCKKSIR58v+RIVuaqIXGauQ1/EGXvfJOD8nkGT34KwvvK2/wfejwwkHU7NtEiwOATBlm367v/ gpBF0SiSM8kH3mvJ1hFQ+RYPo1Cj8NmIcVWOxL+gaKPaugMzi0pSKbJzIwtM8hXd6wXFsKM0eWGkU bhvkN0HrQ==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1jqtTa-000655-Tp; Thu, 02 Jul 2020 07:17:42 +0000 Received: from mail-out.m-online.net ([212.18.0.10]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1jqtTY-00060L-7r for linux-snps-arc@lists.infradead.org; Thu, 02 Jul 2020 07:17:41 +0000 Received: from frontend01.mail.m-online.net (unknown [192.168.8.182]) by mail-out.m-online.net (Postfix) with ESMTP id 49y8Yq1JB0z1rt3q; Thu, 2 Jul 2020 09:17:35 +0200 (CEST) Received: from localhost (dynscan1.mnet-online.de [192.168.6.70]) by mail.m-online.net (Postfix) with ESMTP id 49y8Yq0b1yz1qw6t; Thu, 2 Jul 2020 09:17:35 +0200 (CEST) X-Virus-Scanned: amavisd-new at mnet-online.de Received: from mail.mnet-online.de ([192.168.8.182]) by localhost (dynscan1.mail.m-online.net [192.168.6.70]) (amavisd-new, port 10024) with ESMTP id 84mOLxU0jxNv; Thu, 2 Jul 2020 09:17:34 +0200 (CEST) X-Auth-Info: MaIsQsElQB94LOTeDCSkM96ep/gahDqVEGGV9imyICuSD9fmtSicMgtFdtdfIB/k Received: from igel.home (ppp-46-244-186-157.dynamic.mnet-online.de [46.244.186.157]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.mnet-online.de (Postfix) with ESMTPSA; Thu, 2 Jul 2020 09:17:34 +0200 (CEST) Received: by igel.home (Postfix, from userid 1000) id BFF832C0D96; Thu, 2 Jul 2020 09:17:33 +0200 (CEST) From: Andreas Schwab To: Vineet Gupta via Libc-alpha Subject: Re: ARC math test regressions (was Re: [PATCH v7 00/13] glibc port to ARC processors) References: <20200615201441.31820-1-vgupta@synopsys.com> <9c1ae166-4e37-e8ab-d6c6-cdbda5b15d83@linaro.org> <4a04f8dc-c888-1411-0add-8603822d5ee4@synopsys.com> X-Yow: PEGGY FLEMING is stealing BASKET BALLS to feed the babies in VERMONT. Date: Thu, 02 Jul 2020 09:17:33 +0200 In-Reply-To: <4a04f8dc-c888-1411-0add-8603822d5ee4@synopsys.com> (Vineet Gupta via Libc-alpha's message of "Thu, 2 Jul 2020 01:00:19 +0000") Message-ID: <877dvm5qsy.fsf@igel.home> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.0.91 (gnu/linux) MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200702_031740_434539_A158C18C X-CRM114-Status: UNSURE ( 6.76 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-snps-arc@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on Synopsys ARC Processors List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Vineet Gupta , "linux-snps-arc@lists.infradead.org" , Adhemerval Zanella Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-snps-arc" Errors-To: linux-snps-arc-bounces+linux-snps-arc=archiver.kernel.org@lists.infradead.org On Jul 02 2020, Vineet Gupta via Libc-alpha wrote: > Now acos can come from 2 places depending on LIBM_SVID_COMPAT > - math/w_acos_template.c <-- sets errno only > - math/w_acos_compat.c <-- raises exception FE_INVALID > > For ARC, 1st variant is building, so explicit exception is NOT raised. LIBM_SVID_COMPAT is a compat feature, thus not relevant and always off for new ports. It's a bug in the testsuite that it doesn't handle that case yet. Andreas. -- Andreas Schwab, schwab@linux-m68k.org GPG Key fingerprint = 7578 EB47 D4E5 4D69 2510 2552 DF73 E780 A9DA AEC1 "And now for something completely different." _______________________________________________ linux-snps-arc mailing list linux-snps-arc@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-snps-arc