From patchwork Tue May 24 12:00:38 2022 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: 54339 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 18F0B381BBE2 for ; Tue, 24 May 2022 12:03:25 +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 [195.135.220.29]) by sourceware.org (Postfix) with ESMTPS id 1F28F38293DF for ; Tue, 24 May 2022 12:00:40 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org 1F28F38293DF Authentication-Results: sourceware.org; dmarc=none (p=none dis=none) header.from=suse.cz Authentication-Results: sourceware.org; spf=pass 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 D59C31F86A for ; Tue, 24 May 2022 12:00:38 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.cz; s=susede2_rsa; t=1653393638; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc: mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=xYgf0/CK7du9BT+EHewT0kezlvDc/tNaXWmJ5QJMJLo=; b=hYnhQ9ZSW68H0gzBtAmkr8txMn8S69E4BgQzxBuprCftJC74QlM/Jwplt8Npf+fAdJPYOj VkHMgBrWVdWQiSbpmPaBVs5GCb/EPHaRda0kLtmQZKgfQa3Ic73YCj4L3QmdOkaPFOlOhH TrmIrNw95hcsX3cinelmB80mSnyQbXE= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.cz; s=susede2_ed25519; t=1653393638; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc: mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=xYgf0/CK7du9BT+EHewT0kezlvDc/tNaXWmJ5QJMJLo=; b=1WC5jif6veTZtBUMfwXQRFr6mKEHWQ5IJy2D/PlgFbonmjL48kzzMsH+Gie3hm3zS6NJmo mXTwNQHzYPNCR1Cw== 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 C7EEF13ADF for ; Tue, 24 May 2022 12:00:38 +0000 (UTC) Received: from dovecot-director2.suse.de ([192.168.254.65]) by imap2.suse-dmz.suse.de with ESMTPSA id chLtL+bIjGKfTQAAMHmgww (envelope-from ) for ; Tue, 24 May 2022 12:00:38 +0000 Message-ID: <6e84dd6c-62a8-0f25-6d7e-ab388454ddca@suse.cz> Date: Tue, 24 May 2022 14:00:38 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.9.0 From: =?utf-8?q?Martin_Li=C5=A1ka?= Subject: [DOCS][PATCH][PUSHED] GCC 13: come up with Porting to. To: gcc-patches@gcc.gnu.org Content-Language: en-US X-Spam-Status: No, score=-11.9 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, GIT_PATCH_0, KAM_SHORT, SPF_HELO_NONE, SPF_PASS, TXREP, T_SCC_BODY_TEXT_LINE 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+patchwork=sourceware.org@gcc.gnu.org Sender: "Gcc-patches" And link it from changes.html. --- htdocs/gcc-13/changes.html | 2 -- htdocs/gcc-13/porting_to.html | 28 ++++++++++++++++++++++++++++ 2 files changed, 28 insertions(+), 2 deletions(-) create mode 100644 htdocs/gcc-13/porting_to.html diff --git a/htdocs/gcc-13/changes.html b/htdocs/gcc-13/changes.html index 2d974ae5..6c5b2a37 100644 --- a/htdocs/gcc-13/changes.html +++ b/htdocs/gcc-13/changes.html @@ -17,11 +17,9 @@

This page is a "brief" summary of some of the huge number of improvements in GCC 13. -

Note: GCC 13 has not been released yet, so this document is diff --git a/htdocs/gcc-13/porting_to.html b/htdocs/gcc-13/porting_to.html new file mode 100644 index 00000000..b3e0895a --- /dev/null +++ b/htdocs/gcc-13/porting_to.html @@ -0,0 +1,28 @@ + + + + + +Porting to GCC 13 + + + + +

Porting to GCC 13

+ +

+The GCC 13 release series differs from previous GCC releases in +a number of ways. Some of these are a result +of bug fixing, and some old behaviors have been intentionally changed +to support new standards, or relaxed in standards-conforming ways to +facilitate compilation or run-time performance. +

+ +

+Some of these changes are user visible and can cause grief when +porting to GCC 13. This document is an effort to identify common issues +and provide solutions. Let us know if you have suggestions for improvements! +

+ + +