From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mx0a-001b2d01.pphosted.com (mx0b-001b2d01.pphosted.com [148.163.158.5]) by sourceware.org (Postfix) with ESMTPS id 4476B3857810 for ; Wed, 1 Sep 2021 06:57:01 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org 4476B3857810 Received: from pps.filterd (m0098413.ppops.net [127.0.0.1]) by mx0b-001b2d01.pphosted.com (8.16.0.43/8.16.0.43) with SMTP id 1816YmIo018484; Wed, 1 Sep 2021 02:57:00 -0400 Received: from pps.reinject (localhost [127.0.0.1]) by mx0b-001b2d01.pphosted.com with ESMTP id 3at4a9ghwn-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 01 Sep 2021 02:57:00 -0400 Received: from m0098413.ppops.net (m0098413.ppops.net [127.0.0.1]) by pps.reinject (8.16.0.43/8.16.0.43) with SMTP id 1816Zoxm028904; Wed, 1 Sep 2021 02:57:00 -0400 Received: from ppma01fra.de.ibm.com (46.49.7a9f.ip4.static.sl-reverse.com [159.122.73.70]) by mx0b-001b2d01.pphosted.com with ESMTP id 3at4a9ghvx-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 01 Sep 2021 02:57:00 -0400 Received: from pps.filterd (ppma01fra.de.ibm.com [127.0.0.1]) by ppma01fra.de.ibm.com (8.16.1.2/8.16.1.2) with SMTP id 1816rfcu023439; Wed, 1 Sep 2021 06:56:58 GMT Received: from b06avi18878370.portsmouth.uk.ibm.com (b06avi18878370.portsmouth.uk.ibm.com [9.149.26.194]) by ppma01fra.de.ibm.com with ESMTP id 3aqcs9cpbt-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 01 Sep 2021 06:56:58 +0000 Received: from b06wcsmtp001.portsmouth.uk.ibm.com (b06wcsmtp001.portsmouth.uk.ibm.com [9.149.105.160]) by b06avi18878370.portsmouth.uk.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 1816qruM12648936 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Wed, 1 Sep 2021 06:52:53 GMT Received: from b06wcsmtp001.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id D1EF9A4066; Wed, 1 Sep 2021 06:56:54 +0000 (GMT) Received: from b06wcsmtp001.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 1C322A4068; Wed, 1 Sep 2021 06:56:53 +0000 (GMT) Received: from kewenlins-mbp.cn.ibm.com (unknown [9.200.147.34]) by b06wcsmtp001.portsmouth.uk.ibm.com (Postfix) with ESMTP; Wed, 1 Sep 2021 06:56:52 +0000 (GMT) To: GCC Patches Cc: Segher Boessenkool , David Edelsohn , Bill Schmidt , Michael Meissner From: "Kewen.Lin" Subject: [PATCH] rs6000: Remove useless toc-fusion option Message-ID: Date: Wed, 1 Sep 2021 14:56:51 +0800 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:78.0) Gecko/20100101 Thunderbird/78.10.0 MIME-Version: 1.0 Content-Type: multipart/mixed; boundary="------------324758CF6B52D70F22939DB2" Content-Language: en-US X-TM-AS-GCONF: 00 X-Proofpoint-ORIG-GUID: 23HrZ5kAfJm2wuDQHJWxZQZ04jMD_Px9 X-Proofpoint-GUID: z5X_l0D_JbbMivT-0yih0W2mv8xWmZAG X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.391, 18.0.790 definitions=2021-09-01_02:2021-08-31, 2021-09-01 signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 mlxlogscore=999 clxscore=1015 adultscore=0 impostorscore=0 suspectscore=0 bulkscore=0 malwarescore=0 spamscore=0 phishscore=0 lowpriorityscore=0 mlxscore=0 priorityscore=1501 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2107140000 definitions=main-2109010035 X-Spam-Status: No, score=-11.2 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_EF, GIT_PATCH_0, RCVD_IN_MSPIKE_H4, RCVD_IN_MSPIKE_WL, SPF_HELO_NONE, SPF_PASS, TXREP autolearn=ham autolearn_force=no version=3.4.4 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) 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: Wed, 01 Sep 2021 06:57:03 -0000 This is a multi-part message in MIME format. --------------324758CF6B52D70F22939DB2 Content-Type: text/plain; charset=gbk Content-Transfer-Encoding: 7bit Hi! Option toc-fusion was intended for Power9 toc fusion previously, but Power9 doesn't support fusion at all eventually, this patch is to remove this useless option. Is it ok for trunk? BR, Kewen ----- gcc/ChangeLog: * config/rs6000/rs6000.opt (-mtoc-fusion): Remove. --------------324758CF6B52D70F22939DB2 Content-Type: text/plain; charset=UTF-8; x-mac-type="0"; x-mac-creator="0"; name="0002-rs6000-Remove-useless-toc-fusion-option.patch" Content-Transfer-Encoding: 7bit Content-Disposition: attachment; filename="0002-rs6000-Remove-useless-toc-fusion-option.patch" --- gcc/config/rs6000/rs6000.opt | 4 ---- 1 file changed, 4 deletions(-) diff --git a/gcc/config/rs6000/rs6000.opt b/gcc/config/rs6000/rs6000.opt index 0538db387dc..a104ffa6558 100644 --- a/gcc/config/rs6000/rs6000.opt +++ b/gcc/config/rs6000/rs6000.opt @@ -557,10 +557,6 @@ mpower9-minmax Target Undocumented Mask(P9_MINMAX) Var(rs6000_isa_flags) Use the new min/max instructions defined in ISA 3.0. -mtoc-fusion -Target Undocumented Mask(TOC_FUSION) Var(rs6000_isa_flags) -Fuse medium/large code model toc references with the memory instruction. - mmodulo Target Undocumented Mask(MODULO) Var(rs6000_isa_flags) Generate the integer modulo instructions. -- 2.17.1 --------------324758CF6B52D70F22939DB2--