From patchwork Fri Nov 17 17:23:28 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Richard Sandiford X-Patchwork-Id: 1865150 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=gcc.gnu.org (client-ip=2620:52:3:1:0:246e:9693:128c; helo=server2.sourceware.org; envelope-from=gcc-patches-bounces+incoming=patchwork.ozlabs.org@gcc.gnu.org; receiver=patchwork.ozlabs.org) Received: from server2.sourceware.org (server2.sourceware.org [IPv6:2620:52:3:1:0:246e:9693:128c]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (secp384r1) server-digest SHA384) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4SX3fH4JPmz1yRM for ; Sat, 18 Nov 2023 04:23:45 +1100 (AEDT) Received: from server2.sourceware.org (localhost [IPv6:::1]) by sourceware.org (Postfix) with ESMTP id 97EB43858021 for ; Fri, 17 Nov 2023 17:23:42 +0000 (GMT) X-Original-To: gcc-patches@gcc.gnu.org Delivered-To: gcc-patches@gcc.gnu.org Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by sourceware.org (Postfix) with ESMTP id 306853858D32 for ; Fri, 17 Nov 2023 17:23:30 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org 306853858D32 Authentication-Results: sourceware.org; dmarc=pass (p=none dis=none) header.from=arm.com Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=arm.com ARC-Filter: OpenARC Filter v1.0.0 sourceware.org 306853858D32 Authentication-Results: server2.sourceware.org; arc=none smtp.remote-ip=217.140.110.172 ARC-Seal: i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1700241811; cv=none; b=G2TgLK7ukoaeNgaLXcQMWlKtUk5jfR4tPmmkIhDywkTIjMQ6WCRTW2QeAbT/O7fo6Tj1Fh7AJh6Nw9sVyMuBWqzNdLRv+nXvw1OdpDc4NBPKkH6jME5YIWtrTo276o4mT6QdB6ZXs97lGBuxlHp9gTpXbhS8BmgT+0yF6UB3WWM= ARC-Message-Signature: i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1700241811; c=relaxed/simple; bh=yw5GouyXm2tED18x8BbY12G4YjSaCJhOpY0mkmnVUxc=; h=From:To:Subject:Date:Message-ID:MIME-Version; b=W5279T+nLeo9ah1HhO4iDgPkoDNBFHs8SDhVB5A/ovLeg7OX/jzFdfsDFvgEeOa1qJZOGZg8O6pcKnfw8zNpAh5h+eJREGDmQTV/xK4h6cWjUGrUzTMh/eI3m17itriwM47CNatdT60GUyqAUBgXpzeNObpgy2NXZRM4qyuRwYc= ARC-Authentication-Results: i=1; server2.sourceware.org Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id C03191477 for ; Fri, 17 Nov 2023 09:24:15 -0800 (PST) Received: from localhost (e121540-lin.manchester.arm.com [10.32.110.72]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 5A4D33F73F for ; Fri, 17 Nov 2023 09:23:29 -0800 (PST) From: Richard Sandiford To: gcc-patches@gcc.gnu.org Mail-Followup-To: gcc-patches@gcc.gnu.org, richard.sandiford@arm.com Subject: [PATCH 00/21] aarch64: Add support for SME Date: Fri, 17 Nov 2023 17:23:28 +0000 Message-ID: User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/26.3 (gnu/linux) MIME-Version: 1.0 X-Spam-Status: No, score=-17.0 required=5.0 tests=BAYES_00, KAM_DMARC_NONE, KAM_DMARC_STATUS, KAM_LAZY_DOMAIN_SECURITY, KAM_SHORT, SPF_HELO_NONE, SPF_NONE, TXREP, T_SCC_BODY_TEXT_LINE autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org X-BeenThere: gcc-patches@gcc.gnu.org X-Mailman-Version: 2.1.30 Precedence: list List-Id: Gcc-patches mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: gcc-patches-bounces+incoming=patchwork.ozlabs.org@gcc.gnu.org This series of patches adds support for SME. A follow-on series will add SME2 on top. All of the detail is in the individual patch summaries. The series can't go in yet, because it depends on: https://gcc.gnu.org/pipermail/gcc-patches/2023-September/629713.html and some reviewed-but-unpushed patches that follow on from it. The series also depends on some patches that I posted last year and were approved (thanks!), but that I didn't commit at the time because the SME support didn't go in then. I'll repost those when I push them. Tested on aarch64-linux-gnu. I tested on top of the late-combine pass, so that might also be an unintentional dependency. Richard