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 E1A363857C48 for ; Thu, 16 Jul 2020 07:36:34 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.3.2 sourceware.org E1A363857C48 Received: from pps.filterd (m0098421.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.16.0.42/8.16.0.42) with SMTP id 06G7Y2s6196115 for ; Thu, 16 Jul 2020 03:36:34 -0400 Received: from ppma06fra.de.ibm.com (48.49.7a9f.ip4.static.sl-reverse.com [159.122.73.72]) by mx0a-001b2d01.pphosted.com with ESMTP id 329d9jyh6a-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT) for ; Thu, 16 Jul 2020 03:36:34 -0400 Received: from pps.filterd (ppma06fra.de.ibm.com [127.0.0.1]) by ppma06fra.de.ibm.com (8.16.0.42/8.16.0.42) with SMTP id 06G7aWL3001853 for ; Thu, 16 Jul 2020 07:36:32 GMT Received: from b06cxnps4075.portsmouth.uk.ibm.com (d06relay12.portsmouth.uk.ibm.com [9.149.109.197]) by ppma06fra.de.ibm.com with ESMTP id 328rbqsfx7-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT) for ; Thu, 16 Jul 2020 07:36:32 +0000 Received: from b06wcsmtp001.portsmouth.uk.ibm.com (b06wcsmtp001.portsmouth.uk.ibm.com [9.149.105.160]) by b06cxnps4075.portsmouth.uk.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 06G7aTLb65339472 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Thu, 16 Jul 2020 07:36:29 GMT Received: from b06wcsmtp001.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id A87FEA405C; Thu, 16 Jul 2020 07:36:29 +0000 (GMT) Received: from b06wcsmtp001.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 79AE8A4054; Thu, 16 Jul 2020 07:36:29 +0000 (GMT) Received: from [9.145.172.25] (unknown [9.145.172.25]) by b06wcsmtp001.portsmouth.uk.ibm.com (Postfix) with ESMTP; Thu, 16 Jul 2020 07:36:29 +0000 (GMT) Subject: Re: [PATCH] S/390: Emit vector alignment hints for z13 if AS accepts them [BACKPORT GCC9] To: Stefan Schulze Frielinghaus , gcc-patches@gcc.gnu.org References: <20200709073541.1048556-1-stefansf@linux.ibm.com> From: Andreas Krebbel Message-ID: <813648f2-0a04-ea08-2891-0127ed1546d0@linux.ibm.com> Date: Thu, 16 Jul 2020 09:36:29 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0 MIME-Version: 1.0 In-Reply-To: <20200709073541.1048556-1-stefansf@linux.ibm.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit X-TM-AS-GCONF: 00 X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.235, 18.0.687 definitions=2020-07-16_04:2020-07-16, 2020-07-16 signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 bulkscore=0 mlxlogscore=999 suspectscore=9 malwarescore=0 adultscore=0 mlxscore=0 lowpriorityscore=0 priorityscore=1501 clxscore=1015 spamscore=0 phishscore=0 impostorscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2006250000 definitions=main-2007160054 X-Spam-Status: No, score=-2.6 required=5.0 tests=BAYES_00, KAM_DMARC_STATUS, RCVD_IN_DNSWL_LOW, RCVD_IN_MSPIKE_H2, SPF_HELO_NONE, SPF_PASS, TXREP autolearn=ham autolearn_force=no version=3.4.2 X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on server2.sourceware.org X-BeenThere: gcc-patches@gcc.gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gcc-patches mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 16 Jul 2020 07:36:35 -0000 On 09.07.20 09:35, Stefan Schulze Frielinghaus wrote: > Bootstrapped and regtested on s390x with and without a patched gas. Ok > for master? > > gcc/ChangeLog: > > * config.in: Regenerate. > * config/s390/s390.c (print_operand): Emit vector alignment hints > for target z13, if AS accepts them. For other targets the logic > stays the same. > * config/s390/s390.h (TARGET_VECTOR_LOADSTORE_ALIGNMENT_HINTS): Define > macro. > * configure: Regenerate. > * configure.ac: Check HAVE_AS_VECTOR_LOADSTORE_ALIGNMENT_HINTS_ON_Z13. > > gcc/testsuite/ChangeLog: > > * gcc.target/s390/vector/align-1.c: Change target architecture > to z13. > * gcc.target/s390/vector/align-2.c: Change target architecture > to z13. Ok. Thanks! Andreas