From patchwork Fri Dec 20 04:34:11 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jeff Law X-Patchwork-Id: 303864 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org 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 78C632C020A for ; Fri, 20 Dec 2013 15:34:21 +1100 (EST) DomainKey-Signature: a=rsa-sha1; c=nofws; d=gcc.gnu.org; h=list-id :list-unsubscribe:list-archive:list-post:list-help:sender :message-id:date:from:mime-version:to:subject:content-type; q= dns; s=default; b=NKEVqZb7743anT3KLHPUPGBLlRMdIB7gvHRhYXnLTP17Rk i/Ljh9Gcy0YdWkqDRowZXmjlY0BTsXVcHprFq6jomoBAs+1UrkpAyy1j+V4QLt5p D//U+NL2lxjEqMtYwQv3/SwKfo7Qc8Lhi6q4dXTZF4ZanSz77EaKKyzS242aE= 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 :message-id:date:from:mime-version:to:subject:content-type; s= default; bh=NeeITfkBHRc8H4/Xgkv2XEZCyEw=; b=a5reKATW29oTkxcLFpT0 CX6yaME3QmPbQtXCsBj9rHNUktj8R3PY6LnX38UTuKdZwmldbeVlKZBk5FLbPOcM 4KHEJdAP4Uh/d7mUbtBlPWwAlKCEXprkDcpTpbVJdwXYntCGn9oHohEcs4xjgmr/ nlvaZdZGJaipXOxcJp0Tbfk= Received: (qmail 31424 invoked by alias); 20 Dec 2013 04:34:15 -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 31409 invoked by uid 89); 20 Dec 2013 04:34:14 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-1.1 required=5.0 tests=AWL, BAYES_00, RP_MATCHES_RCVD, SPF_HELO_PASS, SPF_PASS autolearn=ham version=3.3.2 X-HELO: mx1.redhat.com Received: from mx1.redhat.com (HELO mx1.redhat.com) (209.132.183.28) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP; Fri, 20 Dec 2013 04:34:14 +0000 Received: from int-mx11.intmail.prod.int.phx2.redhat.com (int-mx11.intmail.prod.int.phx2.redhat.com [10.5.11.24]) by mx1.redhat.com (8.14.4/8.14.4) with ESMTP id rBK4YCYB011345 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK) for ; Thu, 19 Dec 2013 23:34:12 -0500 Received: from stumpy.slc.redhat.com (ovpn-113-52.phx2.redhat.com [10.3.113.52]) by int-mx11.intmail.prod.int.phx2.redhat.com (8.14.4/8.14.4) with ESMTP id rBK4YBoc027214 for ; Thu, 19 Dec 2013 23:34:12 -0500 Message-ID: <52B3C8C3.6040009@redhat.com> Date: Thu, 19 Dec 2013 21:34:11 -0700 From: Jeff Law User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:24.0) Gecko/20100101 Thunderbird/24.2.0 MIME-Version: 1.0 To: gcc-patches Subject: [PATCH] Fix minor doc typo/thinko X-IsSubscribed: yes Just something I noticed while working on 53623. Dumps for extension elimination are keyed on -fdump-rtl-ree, not dump-rtl-see and that optimizer eliminates both zero and sign extensions. Installed on the trunk. jeff * doc/invoke.texi: (dump-rtl-ree): Fix typo and clarify ree handles both zero and sign extension. diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi index 689b3ab..e65a28c 100644 --- a/gcc/doc/invoke.texi +++ b/gcc/doc/invoke.texi @@ -5978,9 +5978,9 @@ Dump after generating the function prologues and epilogues. @option{-fdump-rtl-sched1} and @option{-fdump-rtl-sched2} enable dumping after the basic block scheduling passes. -@item -fdump-rtl-see -@opindex fdump-rtl-see -Dump after sign extension elimination. +@item -fdump-rtl-ree +@opindex fdump-rtl-ree +Dump after sign/zero extension elimination. @item -fdump-rtl-seqabstr @opindex fdump-rtl-seqabstr