From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 80679 invoked by alias); 7 Jun 2017 04:17:39 -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 64856 invoked by uid 89); 7 Jun 2017 04:17:05 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-0.6 required=5.0 tests=AWL,BAYES_00,KAM_LAZY_DOMAIN_SECURITY,KHOP_DYNAMIC,RCVD_IN_DNSWL_LOW autolearn=no version=3.3.2 spammy= X-HELO: mx0a-001b2d01.pphosted.com Received: from mx0b-001b2d01.pphosted.com (HELO mx0a-001b2d01.pphosted.com) (148.163.158.5) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP; Wed, 07 Jun 2017 04:17:03 +0000 Received: from pps.filterd (m0098421.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.16.0.20/8.16.0.20) with SMTP id v574E4GF038785 for ; Wed, 7 Jun 2017 00:17:06 -0400 Received: from e31.co.us.ibm.com (e31.co.us.ibm.com [32.97.110.149]) by mx0a-001b2d01.pphosted.com with ESMTP id 2ax99pt08j-1 (version=TLSv1.2 cipher=AES256-SHA bits=256 verify=NOT) for ; Wed, 07 Jun 2017 00:17:05 -0400 Received: from localhost by e31.co.us.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Tue, 6 Jun 2017 22:17:05 -0600 Received: from b03cxnp07028.gho.boulder.ibm.com (9.17.130.15) by e31.co.us.ibm.com (192.168.1.131) with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted; Tue, 6 Jun 2017 22:17:04 -0600 Received: from b03ledav005.gho.boulder.ibm.com (b03ledav005.gho.boulder.ibm.com [9.17.130.236]) by b03cxnp07028.gho.boulder.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id v574GnKg4719072; Tue, 6 Jun 2017 21:17:03 -0700 Received: from b03ledav005.gho.boulder.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id A2CE4BE044; Tue, 6 Jun 2017 22:17:03 -0600 (MDT) Received: from ibm-tiger.the-meissners.org (unknown [9.32.77.111]) by b03ledav005.gho.boulder.ibm.com (Postfix) with ESMTP id 88B87BE039; Tue, 6 Jun 2017 22:17:03 -0600 (MDT) Received: by ibm-tiger.the-meissners.org (Postfix, from userid 500) id DA2C9492E4; Wed, 7 Jun 2017 00:17:02 -0400 (EDT) Date: Wed, 07 Jun 2017 04:17:00 -0000 From: Michael Meissner To: Richard Biener Cc: Michael Meissner , gcc-patches@gcc.gnu.org Subject: Re: [PATCH][4/4] SLP induction vectorization Mail-Followup-To: Michael Meissner , Richard Biener , gcc-patches@gcc.gnu.org References: <20170602233814.GA16094@ibm-tiger.the-meissners.org> <8121EED5-5CB1-421E-A0D4-A5AC4A23CAFB@suse.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.20 (2009-12-10) X-TM-AS-GCONF: 00 x-cbid: 17060704-8235-0000-0000-00000BA99A48 X-IBM-SpamModules-Scores: X-IBM-SpamModules-Versions: BY=3.00007186; HX=3.00000241; KW=3.00000007; PH=3.00000004; SC=3.00000212; SDB=6.00871249; UDB=6.00433313; IPR=6.00651241; BA=6.00005403; NDR=6.00000001; ZLA=6.00000005; ZF=6.00000009; ZB=6.00000000; ZP=6.00000000; ZH=6.00000000; ZU=6.00000002; MB=3.00015727; XFM=3.00000015; UTC=2017-06-07 04:17:05 X-IBM-AV-DETECTION: SAVI=unused REMOTE=unused XFE=unused x-cbparentid: 17060704-8236-0000-0000-00003C290609 Message-Id: <20170607041702.GA31235@ibm-tiger.the-meissners.org> X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10432:,, definitions=2017-06-06_15:,, signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 spamscore=0 suspectscore=0 malwarescore=0 phishscore=0 adultscore=0 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1703280000 definitions=main-1706070078 X-IsSubscribed: yes X-SW-Source: 2017-06/txt/msg00392.txt.bz2 On Tue, Jun 06, 2017 at 09:38:04AM +0200, Richard Biener wrote: > On Sat, 3 Jun 2017, Richard Biener wrote: > > > On June 3, 2017 1:38:14 AM GMT+02:00, Michael Meissner wrote: > > >On Fri, Jun 02, 2017 at 03:22:27PM +0200, Richard Biener wrote: > > >> > > >> This implements vectorization of SLP inductions (in the not outer > > >loop > > >> vectorization case for now). > > >> > > >> Bootstrapped and tested on x86_64-unknown-linux-gnu. > > >> > > >> More testing is appreciated, I'm throwing it at SPEC2k6 now. > > > > > >I was going to apply to the PowerPC and do a spec run but the patch for > > >tree-vect-loop.c doesn't apply. Could you regenerate the patch, and > > >also tell > > >me the subversion id it is based off of? > > > > Hum, it should apply cleanly (maybe one rejected hunk that I already > > committed separately). I'll double check on Tuesday. > > My SPEC 2k6 testing went ok and I've committed the patch as r248909 > now. FWIW, I saw no significant differeneces in Spec 2006 CPU on a little endian power8 system comparing spec built with GCC svn id 248908 and 248909 using the same switches and libraries. -- Michael Meissner, IBM IBM, M/S 2506R, 550 King Street, Littleton, MA 01460-6245, USA email: meissner@linux.vnet.ibm.com, phone: +1 (978) 899-4797