From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) by sourceware.org (Postfix) with ESMTPS id BA43B3858D28 for ; Wed, 15 Dec 2021 13:14:09 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org BA43B3858D28 Received: from mail-wm1-f69.google.com (mail-wm1-f69.google.com [209.85.128.69]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-260-d8cZpjznNS2hlX_MZwUc4A-1; Wed, 15 Dec 2021 08:14:08 -0500 X-MC-Unique: d8cZpjznNS2hlX_MZwUc4A-1 Received: by mail-wm1-f69.google.com with SMTP id o17-20020a05600c511100b00343141e2a16so6536446wms.5 for ; Wed, 15 Dec 2021 05:14:08 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:message-id:date:mime-version:user-agent:subject :content-language:to:references:from:in-reply-to :content-transfer-encoding; bh=DSsvEdxhC83awuMQ92eyhoxLcqgWXJIPCMdm8Xmn4AY=; b=DIU8H89poWp3UxugzSO7wMZP9bQ6Ks1mBbAQUAwwndyOIO2fvgR8Av0VWQ7qLRZLss UhtmR4oVgNSPBhSdpXl+yXec6YOEy4g2pda6k1f+wHm0pd36ABfcjpoxXtvGaUWFV+zy D966ULXNFG+Fd0SbhIM20OnoNacoCcS2Uw/QxZyldcseTOpGitYmGPzeqwjA80aqlwdp +e8p7AXWyn+9ODzCxYWTn9Rj+Z3z9enxOh0u6x9xoe4SGgxEHmLC+bwteOLVWnSevoqC svikXmP/PBUOuMX0fQGpsSyWcGZUd92hFUcHeHM35DdK1ZIxXMu0ecMx0MJpuMxXiKJW oUKw== X-Gm-Message-State: AOAM530BjFoow0TyAW8AO8o2tL9gzFf46soiznluRvtjbARZ4JQ0Ilr9 0n/mZTJkutVU6r9axBOfaHxSm3dmh/YGkW61Wa4LVjmfI01tqd00Rwd2oSBJPfZfKI0gX7kBrq8 1DlHJvaqon83xIHATmW+j8ykg411A9O7jLIPyvksmsjDOEKWqwvfC3I2ZdAREwBrniQ== X-Received: by 2002:a05:6000:188c:: with SMTP id a12mr4374579wri.92.1639574047004; Wed, 15 Dec 2021 05:14:07 -0800 (PST) X-Google-Smtp-Source: ABdhPJyCqya1RGEK15+mlg8Dw9qHlC5hLKu8pGXrvvW2IqeElprTGhl0BD9JJ/COrV+rqWge5Sk04Q== X-Received: by 2002:a05:6000:188c:: with SMTP id a12mr4374571wri.92.1639574046848; Wed, 15 Dec 2021 05:14:06 -0800 (PST) Received: from [192.168.1.6] (adsl-164-239.freeuk.com. [80.168.164.239]) by smtp.gmail.com with ESMTPSA id 138sm5154375wma.17.2021.12.15.05.14.06 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 15 Dec 2021 05:14:06 -0800 (PST) Message-ID: <8b47340b-2ad3-be39-27c9-dfab4a0ec241@redhat.com> Date: Wed, 15 Dec 2021 13:14:05 +0000 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.3.0 Subject: Re: [PATCH] aarch64: Add support for Armv9.1-A to Armv9.3-A To: binutils@sourceware.org, richard.sandiford@arm.com References: From: Nick Clifton In-Reply-To: X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Language: en-GB Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Spam-Status: No, score=-3.0 required=5.0 tests=BAYES_00, DKIMWL_WL_HIGH, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, NICE_REPLY_A, RCVD_IN_BARRACUDACENTRAL, RCVD_IN_DNSWL_LOW, RCVD_IN_MSPIKE_H2, SPF_HELO_NONE, SPF_NONE, TXREP autolearn=ham autolearn_force=no version=3.4.4 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on server2.sourceware.org X-BeenThere: binutils@sourceware.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Binutils mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 15 Dec 2021 13:14:10 -0000 Hi Richard, > This patch adds AArch64 support for -march=armv9.[123]-a. > The behaviour of the new options can be expressed using a > combination of existing feature flags, so we don't need to > eat into the vanishing number of spare AARCH64_FEATURE_* bits. > Hoewver, it was more convenient to separate out the |s of > feature flags so that Armv9.1-A could reuse the set for > Armv8.6-A, and so on. > > Tested on aarch64-linux-gnu. OK to install? Approved - please apply. Cheers Nick