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[209.132.180.131]) by mx.google.com with ESMTPS id v5-v6si5049688plp.156.2018.03.02.08.49.53 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 02 Mar 2018 08:49:53 -0800 (PST) Received-SPF: pass (google.com: domain of gcc-patches-return-474196-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.s=default header.b=wXsmBYVz; spf=pass (google.com: domain of gcc-patches-return-474196-patch=linaro.org@gcc.gnu.org designates 209.132.180.131 as permitted sender) smtp.mailfrom=gcc-patches-return-474196-patch=linaro.org@gcc.gnu.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=linaro.org DomainKey-Signature: a=rsa-sha1; c=nofws; d=gcc.gnu.org; h=list-id :list-unsubscribe:list-archive:list-post:list-help:sender:from :to:subject:date:message-id:mime-version:content-type; q=dns; s= default; b=cWjJJBpxzq27u4CKz7JIj3G5zBCNP5z6pj9aqgWS6ghChSQeYub6U 2w99Wel0qGrFSjkaQb/4k3n2TEzxHrAuMQ0nOGMBSE0mbKy3yw9aGNdrzC8EXEHd a9qlNRvnYg5neIaIlV5VjuX2plbE4KictMfCy3APF9mKXh6RUly8Mk= 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:from :to:subject:date:message-id:mime-version:content-type; s= default; bh=17MPwHjdITrGFD1G5EGlAxOz64Q=; b=wXsmBYVziT/w40qi7Xtm VZ34yu4KHuVbzWKL+DJZ2zieSTbwpZHo5LCDvbQJbf/z7x50bsHNSDXhM6We5YVO mbaOk4/2/vnUShirCKN8JnbxgEnm4ZJoM/Ki80td5Na79EZ0TOJOP/wSnfYPNkDz +PUyb0zSJ89jMsVBavcFDuM= Received: (qmail 118396 invoked by alias); 2 Mar 2018 16:49:42 -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 118379 invoked by uid 89); 2 Mar 2018 16:49:41 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-11.5 required=5.0 tests=AWL, BAYES_00, GIT_PATCH_2, GIT_PATCH_3, RCVD_IN_DNSWL_NONE, SPF_PASS autolearn=ham version=3.3.2 spammy= X-HELO: mail-pf0-f169.google.com Received: from mail-pf0-f169.google.com (HELO mail-pf0-f169.google.com) (209.85.192.169) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP; Fri, 02 Mar 2018 16:49:40 +0000 Received: by mail-pf0-f169.google.com with SMTP id f80so4225689pfa.8 for ; Fri, 02 Mar 2018 08:49:40 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:mail-followup-to:subject:date:message-id :user-agent:mime-version; bh=scVp38/C4CHvwEFN7gOYPtPuhRAvSt6Rx8Kes0tKlO8=; b=N1e7LZ8r0oWdBrgpM36XjcRZPqHfuMCocMNH/UKZVimrNgkJFLAPurKzXeriWwspC8 rHmF0tiOdW5gyB9gjek3m8rfkspWE8l7KZCS5be1WlSKIxnAsNvgpbq+gtQpvKSdVNYt IQfgCticYn02c7ZRsthDiW+l5rXDgp9IcYbRZ5f/6mpIMXOyucLa8J5dEDdo4GxD81i0 2S8958gQZj8Zku4sakMxg808N/h1eQ4TkrZBtvDhTfiOc082a9SU/1qwT9zdpYAxW+yO WpZ8OOInFtixJHUBbTA9SAPM4fJYNJZ85/WIIx1U37Cwg9sGGcqZGt7unqhIs2pmOoEP mp0w== X-Gm-Message-State: APf1xPDcxt7ey+Kj/UDVYHuYNITVRzMUbSbNQR8sonDWSyJsPIDcokyd eegsbr4QzufuHHH6i2LtRMb6LyCyk84= X-Received: by 10.99.123.74 with SMTP id k10mr5034041pgn.217.1520009378352; Fri, 02 Mar 2018 08:49:38 -0800 (PST) Received: from localhost ([217.140.96.141]) by smtp.gmail.com with ESMTPSA id p9sm11769626pgs.89.2018.03.02.08.49.36 for (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Fri, 02 Mar 2018 08:49:37 -0800 (PST) From: Richard Sandiford To: gcc-patches@gcc.gnu.org Mail-Followup-To: gcc-patches@gcc.gnu.org, richard.sandiford@linaro.org Subject: [wwwdocs] Release notes for SVE Date: Fri, 02 Mar 2018 16:49:34 +0000 Message-ID: <87k1uufmn5.fsf@linaro.org> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/25.3 (gnu/linux) MIME-Version: 1.0 This patch updates the release notes to mention SVE. OK to install? Thanks, Richard Index: wwwdocs/htdocs/gcc-8/changes.html =================================================================== --- wwwdocs.orig/htdocs/gcc-8/changes.html +++ wwwdocs/htdocs/gcc-8/changes.html @@ -243,7 +243,18 @@ a work-in-progress.
  • +sha3 New SHA3 and SHA2 instructions from Armv8.4-A. This implies +sha2.
  • +sm4 New SM3 and SM4 instructions from Armv8.4-A.
    • - + +
  • + The Scalable Vector Extension (SVE) is now supported as an + optional extension to the Armv8.2-A architecture and newer. + This support includes automatic vectorization with SVE instructions, + but it does not yet include the SVE Arm C Language Extensions (ACLE). + It can be enabled by specifying the +sve architecture + extension (for example, -march=armv8.2-a+sve). + By default, the generated code works with all vector lengths, + but it can be made specific to N-bit vectors using + -msve-vector-bits=N. +
  • Support has been added for the following processors (GCC identifiers in parentheses):