From patchwork Tue Mar 21 19:24:48 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Martin Jambor X-Patchwork-Id: 1759563 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=8.43.85.97; helo=sourceware.org; envelope-from=gcc-patches-bounces+incoming=patchwork.ozlabs.org@gcc.gnu.org; receiver=) Authentication-Results: legolas.ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=suse.cz header.i=@suse.cz header.a=rsa-sha256 header.s=susede2_rsa header.b=gqlqfa1g; dkim=pass header.d=suse.cz header.i=@suse.cz header.a=ed25519-sha256 header.s=susede2_ed25519 header.b=WOr4490m; dkim-atps=neutral Received: from sourceware.org (server2.sourceware.org [8.43.85.97]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-384) server-digest SHA384) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4Ph1ld6WKdz247k for ; Wed, 22 Mar 2023 06:25:16 +1100 (AEDT) Received: from server2.sourceware.org (localhost [IPv6:::1]) by sourceware.org (Postfix) with ESMTP id 43739385B525 for ; Tue, 21 Mar 2023 19:25:09 +0000 (GMT) X-Original-To: gcc-patches@gcc.gnu.org Delivered-To: gcc-patches@gcc.gnu.org Received: from smtp-out2.suse.de (smtp-out2.suse.de [IPv6:2001:67c:2178:6::1d]) by sourceware.org (Postfix) with ESMTPS id E56F03858D3C for ; Tue, 21 Mar 2023 19:24:56 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org E56F03858D3C Authentication-Results: sourceware.org; dmarc=none (p=none dis=none) header.from=suse.cz Authentication-Results: sourceware.org; spf=fail smtp.mailfrom=suse.cz Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by smtp-out2.suse.de (Postfix) with ESMTPS id 05BF220403; Tue, 21 Mar 2023 19:24:54 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.cz; s=susede2_rsa; t=1679426694; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type; bh=X+qUkdLz1GGGYY3y5tBlCGB+9N53xkZKEp2l4/IvbJ0=; b=gqlqfa1g8HlH8gZmT0YGCKHSNyX7OUpYDqiHw6+vxJeo7vpUugNI9CO23Zxij7FWgUQdIj AIzKUmiprVbD4d2PvxPNmbcYL/bFfTt0b5acUpmjTl8oWO6Xwf7oH9FeqdatTSncmFk2Kh +iRZD+SQSO1tlRO9cJXWKIjiqBLclNY= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.cz; s=susede2_ed25519; t=1679426694; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type; bh=X+qUkdLz1GGGYY3y5tBlCGB+9N53xkZKEp2l4/IvbJ0=; b=WOr4490mOK5y4uGCPI14IVInj1L4zUece4MsZUzpVMUc68Jg57J8vNzsUceVHbSEPFOIdY tYVxdVvguLqDsHBQ== Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by imap2.suse-dmz.suse.de (Postfix) with ESMTPS id E689E13440; Tue, 21 Mar 2023 19:24:53 +0000 (UTC) Received: from dovecot-director2.suse.de ([192.168.254.65]) by imap2.suse-dmz.suse.de with ESMTPSA id VmsON4UEGmRnXQAAMHmgww (envelope-from ); Tue, 21 Mar 2023 19:24:53 +0000 From: Martin Jambor To: GCC Patches Cc: Gerald Pfeifer , Jan Hubicka Subject: [wwwdocs] Document support for znver4 in gcc-13/changes.html User-Agent: Notmuch/0.37 (https://notmuchmail.org) Emacs/28.2 (x86_64-suse-linux-gnu) Date: Tue, 21 Mar 2023 20:24:48 +0100 Message-ID: MIME-Version: 1.0 X-Spam-Status: No, score=-11.4 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, GIT_PATCH_0, SPF_HELO_NONE, SPF_SOFTFAIL, TXREP autolearn=ham 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: 2.1.29 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 Sender: "Gcc-patches" Hello, is the following item documenting that gcc13 can generate code for Zen 4 OK for the changes.html file on the web? Thanks, Martin diff --git a/htdocs/gcc-13/changes.html b/htdocs/gcc-13/changes.html index 4fae1f7a..f8e9560c 100644 --- a/htdocs/gcc-13/changes.html +++ b/htdocs/gcc-13/changes.html @@ -530,6 +530,10 @@ a work-in-progress.

-march=graniterapids. The switch enables the AMX-FP16 and PREFETCHI ISA extensions. +
  • GCC now supports AMD CPUs based on the znver4 core + via -march=znver4. The switch makes GCC consider + using 512 bit vectors when auto-vectorizing. +