From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mx0a-001b2d01.pphosted.com (mx0a-001b2d01.pphosted.com [148.163.156.1]) by sourceware.org (Postfix) with ESMTPS id A6CAA3858288 for ; Wed, 16 Aug 2023 02:38:39 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org A6CAA3858288 Authentication-Results: sourceware.org; dmarc=none (p=none dis=none) header.from=linux.ibm.com Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=linux.ibm.com Received: from pps.filterd (m0353729.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 37G2a9pi019176; Wed, 16 Aug 2023 02:38:36 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ibm.com; h=message-id : date : mime-version : subject : to : references : cc : from : in-reply-to : content-type : content-transfer-encoding; s=pp1; bh=OVKicrd/0zGwifQbZ1hQKfM6mJWvvlSIhau2ea0+rIA=; b=qFgt/qvB5G1mV/HUsoEJK7BVY7RS7BK7uyJz6pRnHmGcY1hsmL0o4Wlt5E1SIgJLDQyt bpW/eU6ip2YK81vQBH0xl2z03jtl93hjzLeK0G0BQfUR7/tPxxxn2dtgYpZb1qEqesO1 hd6ePNiwwwEukcAvNp1xVkSmm8sRKz5lcvyJW56EInD7Z7oJgFUbx8GzYsxBKwiJd4FZ lyG6XnUn5zJRsDN2wKhAWEVmQ/I6xdugsgYzjxGDwPsq6Elg/4OVYrNvUFy/SC9RoD6Z AKbf02e8OKIIhdogZtVZxwMKreNytMQmHib502EdZEmkDVBxfzi9Iju5v/RcbtULCVph 9w== Received: from pps.reinject (localhost [127.0.0.1]) by mx0a-001b2d01.pphosted.com (PPS) with ESMTPS id 3sgnmb871w-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 16 Aug 2023 02:38:35 +0000 Received: from m0353729.ppops.net (m0353729.ppops.net [127.0.0.1]) by pps.reinject (8.17.1.5/8.17.1.5) with ESMTP id 37G2aJRL020152; Wed, 16 Aug 2023 02:38:35 GMT Received: from ppma11.dal12v.mail.ibm.com (db.9e.1632.ip4.static.sl-reverse.com [50.22.158.219]) by mx0a-001b2d01.pphosted.com (PPS) with ESMTPS id 3sgnmb871f-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 16 Aug 2023 02:38:35 +0000 Received: from pps.filterd (ppma11.dal12v.mail.ibm.com [127.0.0.1]) by ppma11.dal12v.mail.ibm.com (8.17.1.19/8.17.1.19) with ESMTP id 37G1U4fv018891; Wed, 16 Aug 2023 02:38:34 GMT Received: from smtprelay01.fra02v.mail.ibm.com ([9.218.2.227]) by ppma11.dal12v.mail.ibm.com (PPS) with ESMTPS id 3seq41gsdr-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 16 Aug 2023 02:38:34 +0000 Received: from smtpav05.fra02v.mail.ibm.com (smtpav05.fra02v.mail.ibm.com [10.20.54.104]) by smtprelay01.fra02v.mail.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 37G2cWIS52035996 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Wed, 16 Aug 2023 02:38:32 GMT Received: from smtpav05.fra02v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id AD9EA20043; Wed, 16 Aug 2023 02:38:32 +0000 (GMT) Received: from smtpav05.fra02v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 5BC3A20040; Wed, 16 Aug 2023 02:38:31 +0000 (GMT) Received: from [9.197.244.163] (unknown [9.197.244.163]) by smtpav05.fra02v.mail.ibm.com (Postfix) with ESMTP; Wed, 16 Aug 2023 02:38:31 +0000 (GMT) Message-ID: <4ff6c06c-d99e-533b-7f85-763ca7d94f72@linux.ibm.com> Date: Wed, 16 Aug 2023 10:38:29 +0800 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:91.0) Gecko/20100101 Thunderbird/91.6.1 Subject: Re: [PATCH] vect: Move VMAT_GATHER_SCATTER handlings from final loop nest Content-Language: en-US To: richard.sandiford@arm.com References: <7314a4eb-26d0-e33e-94c2-31daca9f490e@linux.ibm.com> Cc: GCC Patches , Richard Biener From: "Kewen.Lin" In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-TM-AS-GCONF: 00 X-Proofpoint-GUID: FgHxZbgO6z4cNOv5kq-QReTeB1KN0u2b X-Proofpoint-ORIG-GUID: FkoXcXxJw68bUJ6JoxSM2zIOoCIggQtC X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.267,Aquarius:18.0.957,Hydra:6.0.601,FMLib:17.11.176.26 definitions=2023-08-15_22,2023-08-15_02,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 impostorscore=0 suspectscore=0 malwarescore=0 clxscore=1015 mlxscore=0 phishscore=0 mlxlogscore=701 bulkscore=0 lowpriorityscore=0 spamscore=0 priorityscore=1501 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2306200000 definitions=main-2308160022 X-Spam-Status: No, score=-4.9 required=5.0 tests=BAYES_00,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_EF,NICE_REPLY_A,RCVD_IN_MSPIKE_H5,RCVD_IN_MSPIKE_WL,SPF_HELO_NONE,SPF_PASS,TXREP autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org List-Id: on 2023/8/15 17:13, Richard Sandiford wrote: > Richard Biener writes: >>> OK, fair enough. So the idea is: see where we end up and then try to >>> improve/factor the APIs in a less peephole way? >> >> Yeah, I think that's the only good way forward. > > OK, no objection from me. Sorry for holding the patch up. This hasn't been approved yet (although the patch on VMAT_LOAD_STORE_LANES was), so it wasn't held up and thanks for sharing your thoughts and making it get attention. :) >From the discussions, it seems this looks good to both of you. But I could be wrong, so may I ask if it's ok for trunk? BR, Kewen