From patchwork Tue Jan 22 23:25:49 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Segher Boessenkool X-Patchwork-Id: 1029582 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (mailfrom) smtp.mailfrom=gcc.gnu.org (client-ip=209.132.180.131; helo=sourceware.org; envelope-from=gcc-patches-return-494569-incoming=patchwork.ozlabs.org@gcc.gnu.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=kernel.crashing.org Authentication-Results: ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=gcc.gnu.org header.i=@gcc.gnu.org header.b="ZG1VjSXz"; 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 43kl0g3ychz9s2P for ; Wed, 23 Jan 2019 10:26:09 +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; q=dns; s=default; b=B9hbBBo/2kAk 0XIblEc8eDiNkCrTmfcdOxWgag/08fHuSp9kFRPveKh13xqcO+BZ6n+RcW18R+wx wvY4OEemNgOwG6+rZRs1dqo44SC01XN6Xke/6Zthx6jlCKsiCwG/1etjOCuv8vZe DVk4soDDfgYj9gATDrZTRaKWxu/hDPI= 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; s=default; bh=8vRwSjoIrAQpVhAsOL fBFtFPs0E=; b=ZG1VjSXzFfbQyX/AsmHnHqgkaz1mlde8RCIIR6Mwzs7FbwPgGT FYmdMYzrxQ3PEEFPVBOJIFU+Q0adOtLDXK43DYt0NuQkiZwIUZ5+aEvKo7Maz4Iy FaxhXl/MGmtX+htjSAlt34Ldi4G7rdljvcf3PgWlYhupVBbFoeZ2/wsLE= Received: (qmail 128571 invoked by alias); 22 Jan 2019 23:26:01 -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 128477 invoked by uid 89); 22 Jan 2019 23:25:53 -0000 Authentication-Results: sourceware.org; auth=none X-Spam-SWARE-Status: No, score=-25.9 required=5.0 tests=BAYES_00, GIT_PATCH_0, GIT_PATCH_1, GIT_PATCH_2, GIT_PATCH_3, KAM_LAZY_DOMAIN_SECURITY autolearn=ham version=3.3.2 spammy= X-HELO: gcc1-power7.osuosl.org Received: from gcc1-power7.osuosl.org (HELO gcc1-power7.osuosl.org) (140.211.15.137) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP; Tue, 22 Jan 2019 23:25:52 +0000 Received: by gcc1-power7.osuosl.org (Postfix, from userid 10019) id EDC351240789; Tue, 22 Jan 2019 23:25:50 +0000 (UTC) From: Segher Boessenkool To: gcc-patches@gcc.gnu.org Cc: Segher Boessenkool Subject: [PATCH] Fix -fsplit-paths documentation Date: Tue, 22 Jan 2019 23:25:49 +0000 Message-Id: <32d0a28866d30094d72991e41f9fff2117f3908a.1548198278.git.segher@kernel.crashing.org> X-IsSubscribed: yes It is enabled at -O3, but the doc currently says -O2. This fixes it. Committing to trunk. Segher 2019-01-22 Segher Boessenkool * doc/invoke.texi (-fsplit-paths): This is enabled by default at -O3. --- gcc/doc/invoke.texi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi index ee3ed2d..2eb5fda 100644 --- a/gcc/doc/invoke.texi +++ b/gcc/doc/invoke.texi @@ -9679,7 +9679,7 @@ enabled. @opindex fsplit-paths Split paths leading to loop backedges. This can improve dead code elimination and common subexpression elimination. This is enabled by -default at @option{-O2} and above. +default at @option{-O3} and above. @item -fsplit-ivs-in-unroller @opindex fsplit-ivs-in-unroller