From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mx0b-001b2d01.pphosted.com (mx0b-001b2d01.pphosted.com [148.163.158.5]) by sourceware.org (Postfix) with ESMTPS id A29123857704 for ; Mon, 10 Jul 2023 20:00:37 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org A29123857704 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 (m0353725.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 36AJlewr018792; Mon, 10 Jul 2023 20:00:37 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ibm.com; h=date : from : to : subject : message-id : references : mime-version : content-type : in-reply-to; s=pp1; bh=vEuDsCJQd7wtfR05E48uYcMSYM2jgz82960jFLGr0GU=; b=LS7z5DSqn6EpklMu3DphrXtaifKuOshyO5tb9nSA8/2ZZqCCKN+3+QUbX3w/XWyPA8IH qump87A8FOafHH6t+wcCHnjoJshtpn9B+/kgR+s3vbG/lYLUDG7XvRcxUvMiRIxGN6NS jA/FEs28aRexprRz5RGuAWNj9pbfeCBSlhPVF0jJtGkBObeI7k/qrotnoeNtPS1B9HBv qRsn4rBwoWaYxluJ6NYe/pw7ZCZnrl8jfNGUI4ACGMfW4pBiN4lTLobB33Z2vbf2Lkw5 WlO3tyRnQez5R2qXV6jvYDjO66bCojhspVNOFk9aXg5rWW7mQ41kXlr9MOjSy5WKAb9+ tA== Received: from pps.reinject (localhost [127.0.0.1]) by mx0a-001b2d01.pphosted.com (PPS) with ESMTPS id 3rrrexr86a-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 10 Jul 2023 20:00:37 +0000 Received: from m0353725.ppops.net (m0353725.ppops.net [127.0.0.1]) by pps.reinject (8.17.1.5/8.17.1.5) with ESMTP id 36AJvvRI029437; Mon, 10 Jul 2023 20:00:36 GMT Received: from ppma01dal.us.ibm.com (83.d6.3fa9.ip4.static.sl-reverse.com [169.63.214.131]) by mx0a-001b2d01.pphosted.com (PPS) with ESMTPS id 3rrrexr85w-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 10 Jul 2023 20:00:36 +0000 Received: from pps.filterd (ppma01dal.us.ibm.com [127.0.0.1]) by ppma01dal.us.ibm.com (8.17.1.19/8.17.1.19) with ESMTP id 36AJakYJ017146; Mon, 10 Jul 2023 20:00:35 GMT Received: from smtprelay02.wdc07v.mail.ibm.com ([9.208.129.120]) by ppma01dal.us.ibm.com (PPS) with ESMTPS id 3rpye6stey-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 10 Jul 2023 20:00:35 +0000 Received: from smtpav05.dal12v.mail.ibm.com (smtpav05.dal12v.mail.ibm.com [10.241.53.104]) by smtprelay02.wdc07v.mail.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 36AK0X4x57409874 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Mon, 10 Jul 2023 20:00:34 GMT Received: from smtpav05.dal12v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 9F8EF58052; Mon, 10 Jul 2023 20:00:33 +0000 (GMT) Received: from smtpav05.dal12v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 34E845805D; Mon, 10 Jul 2023 20:00:33 +0000 (GMT) Received: from cowardly-lion.the-meissners.org (unknown [9.61.34.183]) by smtpav05.dal12v.mail.ibm.com (Postfix) with ESMTPS; Mon, 10 Jul 2023 20:00:33 +0000 (GMT) Date: Mon, 10 Jul 2023 16:00:31 -0400 From: Michael Meissner To: Michael Meissner , gcc-patches@gcc.gnu.org, Segher Boessenkool , "Kewen.Lin" , David Edelsohn , Peter Bergner Subject: Re: [PATCH] Optimize vec_splats of vec_extract for V2DI/V2DF (PR target/99293) Message-ID: Mail-Followup-To: Michael Meissner , gcc-patches@gcc.gnu.org, Segher Boessenkool , "Kewen.Lin" , David Edelsohn , Peter Bergner References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-TM-AS-GCONF: 00 X-Proofpoint-GUID: zPoLMsdh9QY9ezkW9Tcd6n20em2tIdbA X-Proofpoint-ORIG-GUID: xbjiVAe3Zxx8MwSqkEojjSNpHQGveEbE X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.254,Aquarius:18.0.957,Hydra:6.0.591,FMLib:17.11.176.26 definitions=2023-07-10_14,2023-07-06_02,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 impostorscore=0 suspectscore=0 mlxscore=0 clxscore=1015 bulkscore=0 malwarescore=0 spamscore=0 mlxlogscore=519 lowpriorityscore=0 phishscore=0 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2305260000 definitions=main-2307100177 X-Spam-Status: No, score=-4.6 required=5.0 tests=BAYES_00,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_EF,RCVD_IN_MSPIKE_H5,RCVD_IN_MSPIKE_WL,SPF_HELO_NONE,SPF_PASS,TXREP,T_SCC_BODY_TEXT_LINE 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: I forgot to add: I have tested this patch on the following systems and there was no degration. Can I check it into the trunk branch? * Power10, LE, --with-cpu=power10, IBM 128-bit long double * Power9, LE, --with-cpu=power9, IBM 128-bit long double * Power9, LE, --with-cpu=power9, IEEE 128-bit long double * Power9, LE, --with-cpu=power9, 64-bit default long double * Power9, BE, --with-cpu=power9, IBM 128-bit long double * Power8, BE, --with-cpu=power8, IBM 128-bit long double -- Michael Meissner, IBM PO Box 98, Ayer, Massachusetts, USA, 01432 email: meissner@linux.ibm.com