From patchwork Fri Nov 29 14:34:38 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: =?utf-8?q?Martin_Li=C5=A1ka?= X-Patchwork-Id: 1202500 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-514867-incoming=patchwork.ozlabs.org@gcc.gnu.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=suse.cz Authentication-Results: ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=gcc.gnu.org header.i=@gcc.gnu.org header.b="lVLmjVpd"; 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 47PcV45wY9z9sPj for ; Sat, 30 Nov 2019 01:34:50 +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 :subject:to:message-id:date:mime-version:content-type; q=dns; s= default; b=sGW0rgGo62u5l494zPEbYdF39jMIZYWWdZSFuSMw6nVhOQD6HvtI6 p/4XUTzLVm0kmw05JHFQqZJpbvFyW3gNmiGaY/mEqFd4kJoXqoHdHF0PCnqcgoFC SkbPvrUeBSgQ1B09z+zqp2Y4xriiQhwx0AELOHIUUueOeY3h3gI0zE= 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 :subject:to:message-id:date:mime-version:content-type; s= default; bh=Rbn8QMuDUYYuhNF+ae/p7m7umNA=; b=lVLmjVpdRtaoy6jcy7gu ovG051PLkqGtE2zBhrE5J1zSSn0919cBmk/206y6tNHqaBROS5vQA0pkSJKnEBKg 7tPDq34Cj6TYq4LQs92JpeX0at5PYW47t94zg4gpBUnBYkZEfnuIq4a9Y/2U9wC6 8jnzJYUsC8Fw+Qe0pHODB2M= Received: (qmail 92984 invoked by alias); 29 Nov 2019 14:34:43 -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 92976 invoked by uid 89); 29 Nov 2019 14:34:43 -0000 Authentication-Results: sourceware.org; auth=none X-Spam-SWARE-Status: No, score=-18.5 required=5.0 tests=AWL, BAYES_00, GIT_PATCH_0, GIT_PATCH_1, GIT_PATCH_2, GIT_PATCH_3, KAM_SHORT, SPF_PASS autolearn=ham version=3.3.1 spammy= X-HELO: mx1.suse.de Received: from mx2.suse.de (HELO mx1.suse.de) (195.135.220.15) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP; Fri, 29 Nov 2019 14:34:41 +0000 Received: from relay2.suse.de (unknown [195.135.220.254]) by mx1.suse.de (Postfix) with ESMTP id 29E4EAE44 for ; Fri, 29 Nov 2019 14:34:39 +0000 (UTC) From: =?utf-8?q?Martin_Li=C5=A1ka?= Subject: [PATCH] Add changes that I made in GCC 10 development cycle. To: gcc-patches@gcc.gnu.org Message-ID: Date: Fri, 29 Nov 2019 15:34:38 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.2.2 MIME-Version: 1.0 X-IsSubscribed: yes Hello. I'm sending entries for changes.html file for GCC 10. Martin --- htdocs/gcc-10/changes.html | 38 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 38 insertions(+) diff --git a/htdocs/gcc-10/changes.html b/htdocs/gcc-10/changes.html index f0f0d312..67c5234d 100644 --- a/htdocs/gcc-10/changes.html +++ b/htdocs/gcc-10/changes.html @@ -42,6 +42,10 @@ a work-in-progress.

library required for building GCC has been increased to version 3.1.0 (released 2011-10-03). +
  • + The automatic template instantiation at link time (-frepo) + has been removed. +
    • @@ -53,6 +57,40 @@ a work-in-progress.

  • __builtin_roundeven for the corresponding function from ISO/IEC TS 18661.
    • +
  • + A new option, -fallocation-dce + has been added. The option removes unneeded pairs of new + and delete operators. +
    • +
  • + Profile driven optimization improvements: +
      +
    • + Using -fprofile-values, + an instrumented binary can track multiple + values (up to 4) for e.g. indirect calls and provide more precise profile information. +
      • +
    +
    • +
  • + Link-time optimization improvements: +
      +
    • + A new binary lto-dump + has been added. The program can dump various + information about a LTO bytecode object file. +
      • +
    • + Parallel phase of the LTO can automatically detect a running make's jobserver + or can fall back to number of available cores. +
      • +
    • + The LTO bytecode can be compressed with + zstd + algorithm. Configure script can automatically detect the zstd support. +
      • +
    +