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 [170.10.129.124]) by sourceware.org (Postfix) with ESMTPS id E8B333858412 for ; Mon, 14 Feb 2022 14:29:48 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org E8B333858412 Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-379-SKdj8YFNNR-AJvRGATYIZA-1; Mon, 14 Feb 2022 09:29:45 -0500 X-MC-Unique: SKdj8YFNNR-AJvRGATYIZA-1 Received: from smtp.corp.redhat.com (int-mx05.intmail.prod.int.phx2.redhat.com [10.5.11.15]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id B2E6C2F25; Mon, 14 Feb 2022 14:29:43 +0000 (UTC) Received: from oldenburg.str.redhat.com (unknown [10.39.195.3]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 1480170F60; Mon, 14 Feb 2022 14:29:41 +0000 (UTC) From: Florian Weimer To: Adhemerval Zanella via Libc-alpha Cc: Wilco Dijkstra , "H . J . Lu" , Noah Goldstein , Adhemerval Zanella Subject: Re: [PATCH 00/12] Remove bcopy and bzero optimizations References: <20220210195838.1036012-1-adhemerval.zanella@linaro.org> Date: Mon, 14 Feb 2022 15:29:40 +0100 In-Reply-To: <20220210195838.1036012-1-adhemerval.zanella@linaro.org> (Adhemerval Zanella via Libc-alpha's message of "Thu, 10 Feb 2022 16:58:26 -0300") Message-ID: <8735kl5xnv.fsf@oldenburg.str.redhat.com> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.2 (gnu/linux) MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.15 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain X-Spam-Status: No, score=-6.1 required=5.0 tests=BAYES_00, DKIMWL_WL_HIGH, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, RCVD_IN_DNSWL_LOW, SPF_HELO_NONE, SPF_NONE, TXREP, T_SCC_BODY_TEXT_LINE 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: libc-alpha@sourceware.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Libc-alpha mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 14 Feb 2022 14:29:50 -0000 * Adhemerval Zanella via Libc-alpha: > On a recent Linux distro (Ubuntu 21.04), I see only 1 'bcmp' call > (which is already aliased to memcmp): Clang turns memcmp for equality (so basically __memcmpeq) into bcmp. Thanks, Florian