From patchwork Thu Sep 19 06:54:48 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Jiang, Haochen" X-Patchwork-Id: 97692 Return-Path: X-Original-To: patchwork@sourceware.org Delivered-To: patchwork@sourceware.org Received: from server2.sourceware.org (localhost [IPv6:::1]) by sourceware.org (Postfix) with ESMTP id 81A813858C66 for ; Thu, 19 Sep 2024 06:55:21 +0000 (GMT) X-Original-To: gcc-patches@gcc.gnu.org Delivered-To: gcc-patches@gcc.gnu.org Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.14]) by sourceware.org (Postfix) with ESMTPS id A81BC3858D28 for ; Thu, 19 Sep 2024 06:54:51 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org A81BC3858D28 Authentication-Results: sourceware.org; dmarc=pass (p=none dis=none) header.from=intel.com Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=intel.com ARC-Filter: OpenARC Filter v1.0.0 sourceware.org A81BC3858D28 Authentication-Results: server2.sourceware.org; arc=none smtp.remote-ip=198.175.65.14 ARC-Seal: i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1726728894; cv=none; b=RB9EE5j9svSOVycGIWlvLH4zHKkcOkOeDg6LkgOhH2jnL9ZhSXftajYNLoHr2E1brru2NdOyS0oioy8jnKM3hv3qMVIvGAEHXurKthpSv/5k2oBZk3swGyfSTRR+uMOxXsBvYv9qwyYuqAPl1fUxdX8Pgholbwa7awAT/Fxv+Ds= ARC-Message-Signature: i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1726728894; c=relaxed/simple; bh=ZTUKVgUpEcHMs1tLMUzJNspR/AcMeOH0WEgK6d+xkfI=; h=DKIM-Signature:From:To:Subject:Date:Message-Id:MIME-Version; b=w6qKgKRT/57WTLSi3GQujiVxi00JR8OKywD8CyhGRQuZ/RFjIup/YVjzIhuc23Uj/1zZTl2FZMQYkE5uFOv4h5Q24LjiPho3YWObftcD7cPpjdWDHngGmt+9Z+xHI0E3ZdRPqxhAdL085lZ9P+sWqySfr8IOkKzueiD3NUpXbOY= ARC-Authentication-Results: i=1; server2.sourceware.org DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1726728892; x=1758264892; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=ZTUKVgUpEcHMs1tLMUzJNspR/AcMeOH0WEgK6d+xkfI=; b=GxazWvRBCJrg5sCDIZmaGy+zP9n5/QsB+KTBcrnPkGB/Em2hI0huyWUK Q1Osw2K0s/GXOZ7Bn/if38mubp2FSC1Etgud91KwSwC50Dyb3zJQ9tdVP 9hvpy6p6QGqADdHd63IhnyARBdPPJqPdUm8qI0QV1viZTK6V4T5MckLVd /4amV0SNxQCPWLHPw27ItLRsh97IU7HV9oAr9xnOo6j8rTjJVV0/XAbUe RKliLxrvDqguvjXWVM5bCj8G1MdSUmoTuu93FyhhUFKT85abFpiYjsiI4 K852uy6d0BJ253poso0+NlcH0vJFZ2xv4MptLzKJqt0IBABbclCtObMC5 A==; X-CSE-ConnectionGUID: m30sDYWTS4igWXE9cJTRFw== X-CSE-MsgGUID: Qf0pGDH+QX+FrhbSA4D0DA== X-IronPort-AV: E=McAfee;i="6700,10204,11199"; a="29462034" X-IronPort-AV: E=Sophos;i="6.10,241,1719903600"; d="scan'208";a="29462034" Received: from orviesa006.jf.intel.com ([10.64.159.146]) by orvoesa106.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 18 Sep 2024 23:54:51 -0700 X-CSE-ConnectionGUID: JDQgvIHRR/eGnjhKZoLkNg== X-CSE-MsgGUID: bcI0LvczQy+ZgdfJziHonQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.10,241,1719903600"; d="scan'208";a="70129660" Received: from shliclel4217.sh.intel.com ([10.239.240.127]) by orviesa006.jf.intel.com with ESMTP; 18 Sep 2024 23:54:50 -0700 From: Haochen Jiang To: gcc-patches@gcc.gnu.org Cc: hongtao.liu@intel.com, ubizjak@gmail.com, gerald@pfeifer.com Subject: [gcc-wwwdocs PATCH] gcc-14: Mention -march=gracemont support in x86_64 Date: Thu, 19 Sep 2024 14:54:48 +0800 Message-Id: <20240919065448.1263292-1-haochen.jiang@intel.com> X-Mailer: git-send-email 2.31.1 MIME-Version: 1.0 X-Spam-Status: No, score=-10.3 required=5.0 tests=BAYES_00, DKIMWL_WL_HIGH, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, GIT_PATCH_0, KAM_NUMSUBJECT, SPF_HELO_NONE, SPF_NONE, 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: 2.1.30 Precedence: list List-Id: Gcc-patches mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: gcc-patches-bounces~patchwork=sourceware.org@gcc.gnu.org Hi all, When I was backporting my doc patch in gcc trunk today, I found when adding -march=gracemont in GCC14, the corresponding wwwdoc is missing. This patch is adding that. Ok for wwwdocs trunk? Thx, Haochen --- htdocs/gcc-14/changes.html | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/htdocs/gcc-14/changes.html b/htdocs/gcc-14/changes.html index e0d856cc..ba9fc680 100644 --- a/htdocs/gcc-14/changes.html +++ b/htdocs/gcc-14/changes.html @@ -944,6 +944,10 @@ __asm (".global __flmap_lock" "\n\t" Based on Sierra Forest, the switch further enables the AVX-VNNI-INT16, PREFETCHI, SHA512, SM3, SM4 and USER_MSR ISA extensions. +
  • GCC now supports the Intel CPU named Gracemont through + -march=gracemont. + Gracemont is based on Alder Lake. +
  • GCC now supports the Intel CPU named Arrow Lake through -march=arrowlake. Based on Alder Lake, the switch further enables the AVX-IFMA,