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[2620:52:3:1:0:246e:9693:128c]) by mx.google.com with ESMTPS id x9-20020aa7d6c9000000b004c1190b5abbsi11305647edr.184.2023.03.06.10.48.20 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 06 Mar 2023 10:48:20 -0800 (PST) Received-SPF: pass (google.com: domain of gcc-patches-bounces+ouuuleilei=gmail.com@gcc.gnu.org designates 2620:52:3:1:0:246e:9693:128c as permitted sender) client-ip=2620:52:3:1:0:246e:9693:128c; Authentication-Results: mx.google.com; dkim=pass header.i=@gcc.gnu.org header.s=default header.b=RMYPPeZR; spf=pass (google.com: domain of gcc-patches-bounces+ouuuleilei=gmail.com@gcc.gnu.org designates 2620:52:3:1:0:246e:9693:128c as permitted sender) smtp.mailfrom="gcc-patches-bounces+ouuuleilei=gmail.com@gcc.gnu.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=gnu.org Received: from server2.sourceware.org (localhost [IPv6:::1]) by sourceware.org (Postfix) with ESMTP id 21D7E38582A3 for ; Mon, 6 Mar 2023 18:48:19 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 21D7E38582A3 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1678128499; bh=6jGZTsj9iru+VefRcygRB6HN0adr+mC3qaqdu6i4o6g=; h=To:In-Reply-To:Subject:References:Date:List-Id:List-Unsubscribe: List-Archive:List-Post:List-Help:List-Subscribe:From:Reply-To: From; b=RMYPPeZRP7RCnA2x3ki3yrQY0i2RXNjiUU92Y4kI19TBw2McdG1xJ6/MIuxNLoaQJ We+fBoxpIDDFnCfoOnzlFFYTsNDxR96pfDQeZM8X/PeLXfUZ2jQV75FSZ2xNdwzkfg V1aqK4KgJN01JHQFVe8rTqKHGK1XODifgb+HP4DU= X-Original-To: gcc-patches@gcc.gnu.org Delivered-To: gcc-patches@gcc.gnu.org Received: from smtp1.axis.com (smtp1.axis.com [195.60.68.17]) by sourceware.org (Postfix) with ESMTPS id 61F053858D39 for ; Mon, 6 Mar 2023 18:47:36 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org 61F053858D39 To: In-Reply-To: <20230306184542.0517B20405@pchp3.se.axis.com> (message from Hans-Peter Nilsson on Mon, 6 Mar 2023 19:45:42 +0100) Subject: [PATCH 2/3] doc: Document testsuite check_effective_target_tail_call MIME-Version: 1.0 References: <20230306184542.0517B20405@pchp3.se.axis.com> Message-ID: <20230306184735.03643203D7@pchp3.se.axis.com> Date: Mon, 6 Mar 2023 19:47:35 +0100 X-Spam-Status: No, score=-11.2 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, GIT_PATCH_0, SPF_HELO_PASS, SPF_PASS, 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: , X-Patchwork-Original-From: Hans-Peter Nilsson via Gcc-patches From: Hans-Peter Nilsson Reply-To: Hans-Peter Nilsson Errors-To: gcc-patches-bounces+ouuuleilei=gmail.com@gcc.gnu.org Sender: "Gcc-patches" X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1759645270356381153?= X-GMAIL-MSGID: =?utf-8?q?1759645270356381153?= Will commit as obvious, when the 1/3 tail_call is applied. -- >8 -- Spot-checked the PDF output for sanity. * doc/sourcebuild.texi: Document check_effective_target_tail_call. --- gcc/doc/sourcebuild.texi | 3 +++ 1 file changed, 3 insertions(+) diff --git a/gcc/doc/sourcebuild.texi b/gcc/doc/sourcebuild.texi index c348a1e47cc3..80bef7f0a0e2 100644 --- a/gcc/doc/sourcebuild.texi +++ b/gcc/doc/sourcebuild.texi @@ -2844,6 +2844,9 @@ Target supports named sections. Target uses natural alignment (aligned to type size) for types of 32 bits or less. +@item tail_call +Target supports tail-call optimizations. + @item target_natural_alignment_64 Target uses natural alignment (aligned to type size) for types of 64 bits or less.