From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 57966 invoked by alias); 14 Jul 2017 13:10:18 -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 57949 invoked by uid 89); 14 Jul 2017 13:10:17 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-0.9 required=5.0 tests=BAYES_00,KAM_LAZY_DOMAIN_SECURITY,RP_MATCHES_RCVD autolearn=no version=3.3.2 spammy=products, Best 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; Fri, 14 Jul 2017 13:10:15 +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 C950113D5; Fri, 14 Jul 2017 06:10:13 -0700 (PDT) Received: from [10.2.207.77] (e100706-lin.cambridge.arm.com [10.2.207.77]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 1268B3F577; Fri, 14 Jul 2017 06:10:12 -0700 (PDT) Message-ID: <5968C2B3.9020803@foss.arm.com> Date: Fri, 14 Jul 2017 13:10:00 -0000 From: Kyrill Tkachov User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.2.0 MIME-Version: 1.0 To: Thomas Preudhomme , Ramana Radhakrishnan , Richard Earnshaw , "gcc-patches@gcc.gnu.org" Subject: Re: [PATCH 3/3, GCC/ARM] Add support for ARM Cortex-R52 processor References: <9ab04ae2-a65a-11cc-dfaf-1a20a8137e4e@foss.arm.com> <4a5c2985-ffab-3d06-ac02-acbbaf326869@foss.arm.com> <74b89784-4703-a40d-53df-ebbedb25e3e5@foss.arm.com> In-Reply-To: Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit X-SW-Source: 2017-07/txt/msg00822.txt.bz2 On 14/07/17 09:33, Thomas Preudhomme wrote: > Hi, > > On 29/06/17 16:13, Thomas Preudhomme wrote: >> Please ignore this patch. I'll respin the patch on a more recent GCC. > > Please find an updated patch in attachment. > > This patch adds support for the ARM Cortex-R52 processor rencently > announced. > > [1] https://developer.arm.com/products/processors/cortex-r/cortex-r52 > > ChangeLog entry is as follows: > > *** gcc/ChangeLog *** > > 2017-07-14 Thomas Preud'homme > > * config/arm/arm-cpus.in (cortex-r52): Add new entry. > (armv8-r): Set ARM Cortex-R52 as default CPU. > * config/arm/arm-tables.opt: Regenerate. > * config/arm/arm-tune.md: Regenerate. > * config/arm/driver-arm.c (arm_cpu_table): Add entry for ARM > Cortex-R52. > * doc/invoke.texi: Mention -mtune=cortex-r52 and availability of fp.dp > extension for -mcpu=cortex-r52. > > Tested by building an arm-none-eabi GCC cross-compiler targeting Cortex-R52 and building an hello world with it. Also checked that the .fpu option created by GCC for -mcpu=cortex-r52 and -mcpu=cortex-r52+nofp.dp is as expected > (respectively .fpu neon-fp-armv8 and .fpu fpv5-sp-d16 > > Is this ok for trunk? > Ok. Thanks, Kyrill > Best regards, > > Thomas