From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 32066 invoked by alias); 3 Nov 2014 11:51:32 -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 32052 invoked by uid 89); 3 Nov 2014 11:51:30 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-1.6 required=5.0 tests=AWL,BAYES_00,SPF_PASS autolearn=ham version=3.3.2 X-HELO: service87.mimecast.com Received: from service87.mimecast.com (HELO service87.mimecast.com) (91.220.42.44) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP; Mon, 03 Nov 2014 11:51:29 +0000 Received: from cam-owa2.Emea.Arm.com (fw-tnat.cambridge.arm.com [217.140.96.21]) by service87.mimecast.com; Mon, 03 Nov 2014 11:51:26 +0000 Received: from [10.1.203.42] ([10.1.255.212]) by cam-owa2.Emea.Arm.com with Microsoft SMTPSVC(6.0.3790.3959); Mon, 3 Nov 2014 11:51:24 +0000 Message-ID: <54576C64.7050702@arm.com> Date: Mon, 03 Nov 2014 11:51:00 -0000 From: Tejas Belagod User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.0 MIME-Version: 1.0 To: "Joseph S. Myers" CC: "gcc-patches@gcc.gnu.org" , Marcus Shawcroft Subject: Re: [AArch64, Docs, Patch] Add reference to ACLE in docs. References: <544FB1F3.7050806@arm.com> In-Reply-To: X-MC-Unique: 114110311512604201 Content-Type: text/plain; charset=WINDOWS-1252; format=flowed Content-Transfer-Encoding: quoted-printable X-IsSubscribed: yes X-SW-Source: 2014-11/txt/msg00054.txt.bz2 On 29/10/14 00:22, Joseph S. Myers wrote: > On Tue, 28 Oct 2014, Tejas Belagod wrote: > >> Hi, >> >> Here is patch that consolidates AArch64 and ARM Intrinsics sections in >> extend.texi into one ACLE section to avoid information repetition and ad= ds >> reference to the ARM C Language Extension spec on infocenter.arm.com. > > This seems to lose the information about which extensions are supported by > GCC (given that not all of ACLE is supported; e.g. arm_acle.h has only the > CRC intrinsics, while __fp16 isn't supported for AArch64 and the support > for ARM corresponds to an older version of the specification). > If I mention in a couple of sentences the level of ACLE support there is=20 in GCC currently, this section will need to be updated every time there=20 is an improvement in ACLE support - I guess we'll just have to remember=20 to remove parts of this section as we do that. Thanks for the review, I'll respin the patch. Thanks, Tejas.