From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 64002 invoked by alias); 8 Oct 2015 13:26:01 -0000 Mailing-List: contact gcc-patches-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-patches-owner@gcc.gnu.org Received: (qmail 63983 invoked by uid 89); 8 Oct 2015 13:26:00 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-1.4 required=5.0 tests=AWL,BAYES_00,SPF_HELO_PASS,T_RP_MATCHES_RCVD 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 (AES256-GCM-SHA384 encrypted) ESMTPS; Thu, 08 Oct 2015 13:26:00 +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 (Postfix) with ESMTPS id 1092A8A344; Thu, 8 Oct 2015 13:25:59 +0000 (UTC) Received: from localhost.localdomain (vpn1-4-126.ams2.redhat.com [10.36.4.126]) by int-mx11.intmail.prod.int.phx2.redhat.com (8.14.4/8.14.4) with ESMTP id t98DPv7g031437; Thu, 8 Oct 2015 09:25:57 -0400 Subject: Re: using scratchpads to enhance RTL-level if-conversion: revised patch To: Sebastian Pop , Abe References: <5615AADE.4030306@yahoo.com> Cc: "gcc-patches@gcc.gnu.org" , Kyrill Tkachov From: Bernd Schmidt Message-ID: <56166EE4.9060608@redhat.com> Date: Thu, 08 Oct 2015 13:26:00 -0000 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.2.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit X-IsSubscribed: yes X-SW-Source: 2015-10/txt/msg00831.txt.bz2 > + /* We must copy the insns between the start of the THEN block > + and the set of 'a', if they exist, since they may be needed > + for the converted code as well, but we must not copy a > + start-of-BB note if one is present, nor debug "insn"s. */ > + > + for (rtx_insn* insn = BB_HEAD (then_bb); insn && insn != insn_a > + && insn != BB_END (then_bb); insn=NEXT_INSN (insn)) > + { > > Please remove the braces: the loop body is a single stmt. Oh, I miscounted. That makes seven then. Bernd