From patchwork Tue Jun 20 10:18:34 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Richard Earnshaw \(lists\)" X-Patchwork-Id: 105995 Delivered-To: patch@linaro.org Received: by 10.140.91.2 with SMTP id y2csp1289605qgd; Tue, 20 Jun 2017 03:19:05 -0700 (PDT) X-Received: by 10.99.2.134 with SMTP id 128mr30801241pgc.266.1497953945025; Tue, 20 Jun 2017 03:19:05 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1497953945; cv=none; d=google.com; s=arc-20160816; b=RwcENLc+Vyd5yWRRvawSsGbuzmMijVAJ/MNbehD6UgnIaj5MG7sM3tKtbVI34MrbuF SFfJgSClWeJ7vEYQ/xwbGWkdvRwe2k4wAx76thT9zIycHMqCDym4Eip5VNylZUtjlyre 3cm9YsknhCBFEZy9bMqozITAcrfyQhlcnJgpE8g/byE6JcATnpEzjL9IxuJsHaTaygge 0gj4L423c/BHlUfsZkaC52lfYvDlhaRUjQC8K6CSnLZUBO7sCIAWQu6sBT20MwzBweF+ HSEF5D2TccPFMkIftGuoii8gpBl+fHnBu7ahn86hW+PhKbgjeVcTHnGI7vi8JhDoOw6S kKew== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=mime-version:user-agent:date:message-id:subject:from:to :delivered-to:sender:list-help:list-post:list-archive :list-unsubscribe:list-id:precedence:mailing-list:dkim-signature :domainkey-signature:arc-authentication-results; bh=+vGfxJusEx86Xm/sG491GttBbHAE7I0W2aQ4W4HJ92g=; b=yT7YICE4rnFURqeDotHPUpO4XGwq+fOID1UOB38MD8dLnM97bqgUyt+maMSGj9VaDG lpZ9H9ld9tcpfHYY4VoKvWmWDH+WkJmb0Pdc/xpLu5iD3UzvI7BTEsVxeIKynw0dmrmw 05puEK/nuDkHHZYf1rJ9WibGVR28uDeWeNzc3Ei/5eqjs1ai+7Qrudu1u6u4VPOGxlsz bqLgVPUGmENhNGi/B/neM9G9qC/ONzsJQdzdWCie11xyOO8oJlNziaed2uSC0d0I33s8 KXMEWCqmjFmXeMahN4RTfYKojEO5EKiGE8Tt4/Fvb8OCcOv6sKEuBzI2QnRaOrGzp5Q5 O9MA== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@gcc.gnu.org header.b=dI1FCWE3; spf=pass (google.com: domain of gcc-patches-return-456326-patch=linaro.org@gcc.gnu.org designates 209.132.180.131 as permitted sender) smtp.mailfrom=gcc-patches-return-456326-patch=linaro.org@gcc.gnu.org Return-Path: Received: from sourceware.org (server1.sourceware.org. [209.132.180.131]) by mx.google.com with ESMTPS id h3si3250516pld.341.2017.06.20.03.19.04 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 20 Jun 2017 03:19:05 -0700 (PDT) Received-SPF: pass (google.com: domain of gcc-patches-return-456326-patch=linaro.org@gcc.gnu.org designates 209.132.180.131 as permitted sender) client-ip=209.132.180.131; Authentication-Results: mx.google.com; dkim=pass header.i=@gcc.gnu.org header.b=dI1FCWE3; spf=pass (google.com: domain of gcc-patches-return-456326-patch=linaro.org@gcc.gnu.org designates 209.132.180.131 as permitted sender) smtp.mailfrom=gcc-patches-return-456326-patch=linaro.org@gcc.gnu.org DomainKey-Signature: a=rsa-sha1; c=nofws; d=gcc.gnu.org; h=list-id :list-unsubscribe:list-archive:list-post:list-help:sender:to :from:subject:message-id:date:mime-version:content-type; q=dns; s=default; b=YoD3WI/TakV4Uyx9waR3DR63MVKyqp02sBbozABKtsehZzV3yE vWuqF9PhEtqg/jjwI7x0Ez+hW68FqlHlCc/ALHmD4JIM7dTwSbfTp0Bdo7/lLO+w OKAMq3SNWE6ZdARcbpMuhhb77wvs9/VuOzL0D3711cj7nIBc7BTG99bMI= DKIM-Signature: v=1; a=rsa-sha1; c=relaxed; d=gcc.gnu.org; h=list-id :list-unsubscribe:list-archive:list-post:list-help:sender:to :from:subject:message-id:date:mime-version:content-type; s= default; bh=ZfxwpuJkr/bF5XzIFu1/PqN6U0g=; b=dI1FCWE3pyvtspL/pgj1 adLISio4c/Hz9bwA9/dvI3XW055hShrag5ep8j828LkcxvHHbGBbRhBcfF6Tdx5X +j19dAdqmIkrai9n2tIOkJnjoogVErGS/QwkI/1PwHSQtbZnKgBE96pne2MPBtm5 H+SH3kdO2K9yHl0DANOQvOA= Received: (qmail 41044 invoked by alias); 20 Jun 2017 10:18:41 -0000 Mailing-List: contact gcc-patches-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Unsubscribe: List-Archive: List-Post: List-Help: Sender: gcc-patches-owner@gcc.gnu.org Delivered-To: mailing list gcc-patches@gcc.gnu.org Received: (qmail 40899 invoked by uid 89); 20 Jun 2017 10:18:40 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-11.9 required=5.0 tests=BAYES_00, GIT_PATCH_2, GIT_PATCH_3, SPF_PASS, T_RP_MATCHES_RCVD autolearn=ham version=3.3.2 spammy=cvs X-HELO: foss.arm.com Received: from foss.arm.com (HELO foss.arm.com) (217.140.101.70) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP; Tue, 20 Jun 2017 10:18:38 +0000 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.72.51.249]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 8EE3A80D; Tue, 20 Jun 2017 03:18:36 -0700 (PDT) Received: from e105689-lin.cambridge.arm.com (e105689-lin.cambridge.arm.com [10.2.207.32]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id ED8CB3F587; Tue, 20 Jun 2017 03:18:35 -0700 (PDT) To: gcc-patches From: "Richard Earnshaw (lists)" Subject: [arm] Mention -mfpu=auto in release notes Message-ID: <67140858-fb1f-8744-67ee-556db8e5a61b@arm.com> Date: Tue, 20 Jun 2017 11:18:34 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.1.1 MIME-Version: 1.0 This patch updates the release notes to mention that -mfpu=auto has been added and that it is now the default. Committed. R. ? htdocs/backends.html~ ? htdocs/index.html.~1.866.~ ? htdocs/readings.html.~1.261.~ ? htdocs/svn.html.~1.183.~ ? htdocs/svn.html~ Index: htdocs/gcc-8/changes.html =================================================================== RCS file: /cvs/gcc/wwwdocs/htdocs/gcc-8/changes.html,v retrieving revision 1.4 diff -u -p -r1.4 changes.html --- htdocs/gcc-8/changes.html 4 May 2017 14:35:22 -0000 1.4 +++ htdocs/gcc-8/changes.html 20 Jun 2017 10:17:54 -0000 @@ -82,7 +82,18 @@ a work-in-progress.

ARM

    -
  • +
  • + The -mfpu option now takes a new option setting of + -mfpu=auto. When set to this the floating-point and SIMD + settings are derived from the settings of the -mcpu + or -march options. The internal CPU configurations have been + updated with information about the permitted floating-point configurations + supported. See the user guide for further information about the extended + option syntax for controlling architectural extensions via the + -march option. -mfpu=auto is now the default + setting unless the compiler has been configured with an explicit + --with-fpu option. +