From patchwork Tue Mar 3 09:12:14 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Claudiu Zissulescu X-Patchwork-Id: 1248153 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=gcc.gnu.org (client-ip=209.132.180.131; helo=sourceware.org; envelope-from=gcc-patches-return-520513-incoming=patchwork.ozlabs.org@gcc.gnu.org; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=gcc.gnu.org header.i=@gcc.gnu.org header.a=rsa-sha1 header.s=default header.b=P1PZreQW; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256 header.s=20161025 header.b=TKDZ9PLr; dkim-atps=neutral Received: from sourceware.org (server1.sourceware.org [209.132.180.131]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 48WrrM0KZwz9sPR for ; Tue, 3 Mar 2020 20:12:32 +1100 (AEDT) DomainKey-Signature: a=rsa-sha1; c=nofws; d=gcc.gnu.org; h=list-id :list-unsubscribe:list-archive:list-post:list-help:sender:from :to:cc:subject:date:message-id:mime-version :content-transfer-encoding; q=dns; s=default; b=Lt6EqzikwpuZImX8 oEH3f/5bUIAyHfiGZqT0rnfJ3mkV/d5RjsE8CVfjBuneay8NUF5eGsl5gOP/Olzw oYMdI0YmJDZOrZ7E1g8NWopfG8FExemwzzhdB5gnOU5YTexuW35kdkyGrEDUXKBa TBEgjqMmYtJpSPqdI0SwavMFLuM= DKIM-Signature: v=1; a=rsa-sha1; c=relaxed; d=gcc.gnu.org; h=list-id :list-unsubscribe:list-archive:list-post:list-help:sender:from :to:cc:subject:date:message-id:mime-version :content-transfer-encoding; s=default; bh=wnXov5nd9afSlzxBcz50+2 iguIk=; b=P1PZreQWtgnz/d9113lud/LoafDIxe1GURSpqVXmHUOCx/4OgX46as /LPqOvt1pKrZ3vqRotC8AYvXIzlzYVsRn6OjNM+GHRlV5mNe+s2u4SlSOQ3jaz5u l8+N6iRy6XeBWJklKZfOphThyYWDwfFs1cWJ6vwzx3H4ut21tJvFo= Received: (qmail 128848 invoked by alias); 3 Mar 2020 09:12:25 -0000 Mailing-List: contact gcc-patches-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Unsubscribe: List-Archive: List-Post: List-Help: Sender: gcc-patches-owner@gcc.gnu.org Delivered-To: mailing list gcc-patches@gcc.gnu.org Received: (qmail 128835 invoked by uid 89); 3 Mar 2020 09:12:25 -0000 Authentication-Results: sourceware.org; auth=none X-Spam-SWARE-Status: No, score=-26.8 required=5.0 tests=AWL, BAYES_00, FREEMAIL_FROM, GIT_PATCH_0, GIT_PATCH_1, GIT_PATCH_2, GIT_PATCH_3, RCVD_IN_DNSWL_NONE, SPF_PASS autolearn=ham version=3.3.1 spammy=arc600, ARC600, accumulator, HContent-Transfer-Encoding:8bit X-HELO: mail-wm1-f43.google.com Received: from mail-wm1-f43.google.com (HELO mail-wm1-f43.google.com) (209.85.128.43) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP; Tue, 03 Mar 2020 09:12:23 +0000 Received: by mail-wm1-f43.google.com with SMTP id g134so838286wme.3 for ; Tue, 03 Mar 2020 01:12:23 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=WMZS/e4JYSOZaVjMphZmDRlT/UmUdyBa+YcQY6FUDS0=; b=TKDZ9PLrMdYd9uxUourzBNaoaZ+UG26rZcD1L15Jhy3BW8q83USKE8tN+f2kiRsr6Z pivXdLmmfbS6cZ03ZaeT7j5y+iFw214p5qpY5slxBbUAGR0RI1p4n0T3lRWNDVGu6D0+ pVsbi1Xn78EuKAU40r9DXmSkhHu++KRFPm3UO9D6aMoYPjW2e2+esO5Y5ym0d4OzZb68 psiWe7yaggnLKuOHxJDa5UifQSqp1+0IRfH9OLwJe0MN9dyJjUBY8bPa4iIhUTQmMHLF 49NMthI5q3il/ucDEAZv0JGx5gJAJSHj6TTwVf+DFFSzhQCB9bhdAWG0MZhil+NlzYCC uWXA== Received: from localhost.localdomain ([79.115.250.90]) by smtp.gmail.com with ESMTPSA id f195sm2995912wmf.17.2020.03.03.01.12.19 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 03 Mar 2020 01:12:20 -0800 (PST) From: Claudiu Zissulescu To: gcc-patches@gcc.gnu.org Cc: gerald@pfeifer.com, law@redhat.com, fbedard@synopsys.com, claziss@synopsys.com, andrew.burgess@embecosm.com Subject: [PATCH] [COMMITTED] arc: Add ARC entry for gcc-10/changes.html Date: Tue, 3 Mar 2020 11:12:14 +0200 Message-Id: <20200303091214.1437978-1-claziss@gmail.com> MIME-Version: 1.0 X-IsSubscribed: yes Add ARC entry for gcc-10/changes.html --- htdocs/gcc-10/changes.html | 14 +++++++++++++- 1 file changed, 13 insertions(+), 1 deletion(-) diff --git a/htdocs/gcc-10/changes.html b/htdocs/gcc-10/changes.html index 53d0ca08..4e27c05b 100644 --- a/htdocs/gcc-10/changes.html +++ b/htdocs/gcc-10/changes.html @@ -557,7 +557,19 @@ a work-in-progress.

much improved. - +

ARC

+
    +
  • The interrupt service routine functions saves all used + registers, including extension registers and auxiliary registers + used by Zero Overhead Loops.
    • +
  • Improve code-size by using multiple short instructions instead + of a single long mov or ior instruction when its long immediate + constant is known.
    • +
  • Fix usage of the accumulator register for ARC600.
    • +
  • Fix issues with uncached attribute.
    • +
  • Remove -mq-class option.
    • +
  • Improve 64-bit integer addition and subtraction operations.
    • +

arm