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 67EF3385802A for ; Tue, 18 May 2021 20:48:06 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.3.2 sourceware.org 67EF3385802A Received: from pps.filterd (m0098420.ppops.net [127.0.0.1]) by mx0b-001b2d01.pphosted.com (8.16.0.43/8.16.0.43) with SMTP id 14IKXDXc085495; Tue, 18 May 2021 16:48:06 -0400 Received: from pps.reinject (localhost [127.0.0.1]) by mx0b-001b2d01.pphosted.com with ESMTP id 38mknwhw6v-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 18 May 2021 16:48:05 -0400 Received: from m0098420.ppops.net (m0098420.ppops.net [127.0.0.1]) by pps.reinject (8.16.0.43/8.16.0.43) with SMTP id 14IKXfXV086448; Tue, 18 May 2021 16:48:05 -0400 Received: from ppma03wdc.us.ibm.com (ba.79.3fa9.ip4.static.sl-reverse.com [169.63.121.186]) by mx0b-001b2d01.pphosted.com with ESMTP id 38mknwhw6q-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 18 May 2021 16:48:05 -0400 Received: from pps.filterd (ppma03wdc.us.ibm.com [127.0.0.1]) by ppma03wdc.us.ibm.com (8.16.0.43/8.16.0.43) with SMTP id 14IKkTQV006388; Tue, 18 May 2021 20:48:04 GMT Received: from b03cxnp08027.gho.boulder.ibm.com (b03cxnp08027.gho.boulder.ibm.com [9.17.130.19]) by ppma03wdc.us.ibm.com with ESMTP id 38j5x99ye5-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 18 May 2021 20:48:04 +0000 Received: from b03ledav006.gho.boulder.ibm.com (b03ledav006.gho.boulder.ibm.com [9.17.130.237]) by b03cxnp08027.gho.boulder.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 14IKm3r610027528 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Tue, 18 May 2021 20:48:03 GMT Received: from b03ledav006.gho.boulder.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 611BFC605A; Tue, 18 May 2021 20:48:03 +0000 (GMT) Received: from b03ledav006.gho.boulder.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 9343FC606C; Tue, 18 May 2021 20:48:02 +0000 (GMT) Received: from ibm-toto.the-meissners.org (unknown [9.160.76.80]) by b03ledav006.gho.boulder.ibm.com (Postfix) with ESMTPS; Tue, 18 May 2021 20:48:02 +0000 (GMT) Date: Tue, 18 May 2021 16:47:58 -0400 From: Michael Meissner To: Michael Meissner , gcc-patches@gcc.gnu.org, Segher Boessenkool , David Edelsohn , Bill Schmidt , Peter Bergner , Will Schmidt Subject: [PATCH 2/2] Fix xxeval predicates. Message-ID: <20210518204758.GB16671@ibm-toto.the-meissners.org> Mail-Followup-To: Michael Meissner , gcc-patches@gcc.gnu.org, Segher Boessenkool , David Edelsohn , Bill Schmidt , Peter Bergner , Will Schmidt References: <20210518204307.GA16304@ibm-toto.the-meissners.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20210518204307.GA16304@ibm-toto.the-meissners.org> User-Agent: Mutt/1.5.21 (2010-09-15) X-TM-AS-GCONF: 00 X-Proofpoint-ORIG-GUID: r_QZ9TblT8z7iz22meVaqx5GqM0lyR7f X-Proofpoint-GUID: m_T7JpIozcxg_zqT5XXlP1GwyJARGkLE X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.391, 18.0.761 definitions=2021-05-18_10:2021-05-18, 2021-05-18 signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 mlxscore=0 priorityscore=1501 malwarescore=0 suspectscore=0 impostorscore=0 adultscore=0 mlxlogscore=999 lowpriorityscore=0 phishscore=0 bulkscore=0 clxscore=1015 spamscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2104190000 definitions=main-2105180142 X-Spam-Status: No, score=-11.6 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_EF, GIT_PATCH_0, KAM_MANYTO, 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: Tue, 18 May 2021 20:48:08 -0000 [PATCH 2/2] Fix xxeval predicates. In doing the patch to move the XX* built-in functions from altivec.md to vsx.md, I noticed that the xxeval built-in function used the altivec_register_operand predicate. Since it takes vsx registers, this might force the register allocate to issue a move when it could use a traditional floating point register. This patch fixes that. gcc/ 2021-05-18 Michael Meissner * config/rs6000/vsx.md (xxeval): Use register_predicate instead of altivec_register_predicate. --- gcc/config/rs6000/vsx.md | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/gcc/config/rs6000/vsx.md b/gcc/config/rs6000/vsx.md index a859038d399..15a8c0e22d8 100644 --- a/gcc/config/rs6000/vsx.md +++ b/gcc/config/rs6000/vsx.md @@ -6410,9 +6410,9 @@ (define_insn "xxpermx_inst" ;; XXEVAL built-in function support (define_insn "xxeval" [(set (match_operand:V2DI 0 "register_operand" "=wa") - (unspec:V2DI [(match_operand:V2DI 1 "altivec_register_operand" "wa") - (match_operand:V2DI 2 "altivec_register_operand" "wa") - (match_operand:V2DI 3 "altivec_register_operand" "wa") + (unspec:V2DI [(match_operand:V2DI 1 "register_operand" "wa") + (match_operand:V2DI 2 "register_operand" "wa") + (match_operand:V2DI 3 "register_operand" "wa") (match_operand:QI 4 "u8bit_cint_operand" "n")] UNSPEC_XXEVAL))] "TARGET_POWER10" -- 2.31.1 -- Michael Meissner, IBM IBM, M/S 2506R, 550 King Street, Littleton, MA 01460-6245, USA email: meissner@linux.ibm.com, phone: +1 (978) 899-4797