From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 8777 invoked by alias); 5 Apr 2011 21:45:29 -0000 Received: (qmail 8767 invoked by uid 22791); 5 Apr 2011 21:45:27 -0000 X-SWARE-Spam-Status: No, hits=-6.9 required=5.0 tests=AWL,BAYES_00,RCVD_IN_DNSWL_HI,SPF_HELO_PASS,T_RP_MATCHES_RCVD X-Spam-Check-By: sourceware.org Received: from mx1.redhat.com (HELO mx1.redhat.com) (209.132.183.28) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Tue, 05 Apr 2011 21:45:23 +0000 Received: from int-mx01.intmail.prod.int.phx2.redhat.com (int-mx01.intmail.prod.int.phx2.redhat.com [10.5.11.11]) by mx1.redhat.com (8.14.4/8.14.4) with ESMTP id p35LjGDw006677 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK); Tue, 5 Apr 2011 17:45:16 -0400 Received: from ns3.rdu.redhat.com (ns3.rdu.redhat.com [10.11.255.199]) by int-mx01.intmail.prod.int.phx2.redhat.com (8.13.8/8.13.8) with ESMTP id p35LjF4c031488; Tue, 5 Apr 2011 17:45:16 -0400 Received: from [10.3.113.84] (ovpn-113-84.phx2.redhat.com [10.3.113.84]) by ns3.rdu.redhat.com (8.13.8/8.13.8) with ESMTP id p35LjDH7008589; Tue, 5 Apr 2011 17:45:14 -0400 Message-ID: <4D9B8D69.4080102@redhat.com> Date: Tue, 05 Apr 2011 21:45:00 -0000 From: Jeff Law User-Agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.2.15) Gecko/20110307 Fedora/3.1.9-0.39.b3pre.fc14 Lightning/1.0b3pre Thunderbird/3.1.9 MIME-Version: 1.0 To: Tom de Vries CC: gcc-patches@gcc.gnu.org, ebotcazou@libertysurf.fr Subject: Re: [PATCH, PR43920, 7/9] Cross-jumping - Extend search scope. References: <4D94C603.7080505@codesourcery.com> <4D94C88B.4020206@codesourcery.com> <4D94CB4C.3010706@codesourcery.com> <4D95E76F.2030409@codesourcery.com> In-Reply-To: <4D95E76F.2030409@codesourcery.com> Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit X-IsSubscribed: yes 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 X-SW-Source: 2011-04/txt/msg00411.txt.bz2 -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On 04/01/11 08:55, Tom de Vries wrote: > Reposting, with ChangeLog. > > PR target/43920 > * cfgcleanup.c (walk_to_nondebug_insn): New function. > (flow_find_cross_jump): Use walk_to_nondebug_insn. Recalculate bb1 and > bb2. > (try_crossjump_to_edge): Handle case that newpos1 or newpos2 is not src1 > or src2. Redirect edges to the last basic block. Update frequency and > count on multiple basic blocks in case of fallthru. OK. Jeff -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) Comment: Using GnuPG with Fedora - http://enigmail.mozdev.org/ iQEcBAEBAgAGBQJNm41pAAoJEBRtltQi2kC7QWIIAIIc1cyuZpppSnle4bng3FEC ppBc5MEppp5C0UxUuYdLZBw8RHD1atdQqzVNup0fRIyF0U46EQzt5K1SEPKgMQ7M HeQw4rWkzeMawHWJUbgxmLT7VpuXVJQvVRPRBMGar+yT8I0x+9PS1FPwSFPsa8qZ Dal/zcO49BZIkYlg12AwEClUTZcjAfRev8ZXHLlHgEHojhymMAyk/I3UKyXUVveq 9dKFl0XX4RgFTHWbWBU2oZ282w7b9Lf8I5QFcCK+g5nGHbgjtdnQDivgrHPq8ewr 26PkU2718GpCI2yYhGvH6nJ8WVVnBVbH03VHuiic5mUosOOc/Uiz6FpB7/L47Mc= =avCw -----END PGP SIGNATURE-----