From nobody Fri Dec 19 20:11:18 2025 Delivered-To: importer@patchew.org Received-SPF: pass (zoho.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Authentication-Results: mx.zohomail.com; spf=pass (zoho.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1554152904252721.4950180025652; Mon, 1 Apr 2019 14:08:24 -0700 (PDT) Received: from localhost ([127.0.0.1]:39038 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1hB4AH-00065i-6m for importer@patchew.org; Mon, 01 Apr 2019 17:08:21 -0400 Received: from eggs.gnu.org ([209.51.188.92]:40510) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1hB43z-0000qu-V4 for qemu-devel@nongnu.org; Mon, 01 Apr 2019 17:01:52 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1hB43y-00036s-Lg for qemu-devel@nongnu.org; Mon, 01 Apr 2019 17:01:51 -0400 Received: from mx0a-001b2d01.pphosted.com ([148.163.156.1]:45460) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1hB43y-00035n-4S for qemu-devel@nongnu.org; Mon, 01 Apr 2019 17:01:50 -0400 Received: from pps.filterd (m0098394.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.16.0.27/8.16.0.27) with SMTP id x31KrcI4128195 for ; Mon, 1 Apr 2019 17:01:48 -0400 Received: from e14.ny.us.ibm.com (e14.ny.us.ibm.com [129.33.205.204]) by mx0a-001b2d01.pphosted.com with ESMTP id 2rkq85hr1p-1 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=NOT) for ; Mon, 01 Apr 2019 17:01:47 -0400 Received: from localhost by e14.ny.us.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! 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Violators will be prosecuted; (version=TLSv1/SSLv3 cipher=AES256-GCM-SHA384 bits=256/256) Mon, 1 Apr 2019 22:01:42 +0100 Received: from b01ledav005.gho.pok.ibm.com (b01ledav005.gho.pok.ibm.com [9.57.199.110]) by b01cxnp22033.gho.pok.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id x31L1f2S20774972 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Mon, 1 Apr 2019 21:01:41 GMT Received: from b01ledav005.gho.pok.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 46198AE068; Mon, 1 Apr 2019 21:01:41 +0000 (GMT) Received: from b01ledav005.gho.pok.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 1DF18AE063; Mon, 1 Apr 2019 21:01:41 +0000 (GMT) Received: from localhost (unknown [9.80.94.43]) by b01ledav005.gho.pok.ibm.com (Postfix) with ESMTP; Mon, 1 Apr 2019 21:01:41 +0000 (GMT) From: Michael Roth To: qemu-devel@nongnu.org Date: Mon, 1 Apr 2019 15:58:50 -0500 X-Mailer: git-send-email 2.17.1 In-Reply-To: <20190401210011.16009-1-mdroth@linux.vnet.ibm.com> References: <20190401210011.16009-1-mdroth@linux.vnet.ibm.com> X-TM-AS-GCONF: 00 x-cbid: 19040121-0052-0000-0000-000003A61B20 X-IBM-SpamModules-Scores: X-IBM-SpamModules-Versions: BY=3.00010857; HX=3.00000242; KW=3.00000007; PH=3.00000004; SC=3.00000283; SDB=6.01182941; UDB=6.00619269; IPR=6.00963683; MB=3.00026249; MTD=3.00000008; XFM=3.00000015; UTC=2019-04-01 21:01:44 X-IBM-AV-DETECTION: SAVI=unused REMOTE=unused XFE=unused x-cbparentid: 19040121-0053-0000-0000-000060599393 Message-Id: <20190401210011.16009-17-mdroth@linux.vnet.ibm.com> X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:, , definitions=2019-04-01_06:, , signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 malwarescore=0 suspectscore=1 phishscore=0 bulkscore=0 spamscore=0 clxscore=1015 lowpriorityscore=0 mlxscore=0 impostorscore=0 mlxlogscore=915 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1810050000 definitions=main-1904010135 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x [generic] X-Received-From: 148.163.156.1 Subject: [Qemu-devel] [PATCH 16/97] target/arm: Use FZ not FZ16 for SVE FCVT single-half and double-half X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Peter Maydell , Richard Henderson , qemu-stable@nongnu.org Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" From: Richard Henderson We were using the wrong flush-to-zero bit for the non-half input. Fixes: 46d33d1e3c9 Cc: qemu-stable@nongnu.org (3.0.1) Reported-by: Laurent Desnogues Signed-off-by: Richard Henderson Reviewed-by: Laurent Desnogues Tested-by: Laurent Desnogues Message-id: 20180810193129.1556-5-richard.henderson@linaro.org Signed-off-by: Peter Maydell (cherry picked from commit e4ab5124a5c2e2291006b24bdc21c3dd8d087ff4) Signed-off-by: Michael Roth --- target/arm/translate-sve.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/target/arm/translate-sve.c b/target/arm/translate-sve.c index d27bc8c946..667879564f 100644 --- a/target/arm/translate-sve.c +++ b/target/arm/translate-sve.c @@ -4093,7 +4093,7 @@ static bool do_zpz_ptr(DisasContext *s, int rd, int r= n, int pg, =20 static bool trans_FCVT_sh(DisasContext *s, arg_rpr_esz *a, uint32_t insn) { - return do_zpz_ptr(s, a->rd, a->rn, a->pg, true, gen_helper_sve_fcvt_sh= ); + return do_zpz_ptr(s, a->rd, a->rn, a->pg, false, gen_helper_sve_fcvt_s= h); } =20 static bool trans_FCVT_hs(DisasContext *s, arg_rpr_esz *a, uint32_t insn) @@ -4103,7 +4103,7 @@ static bool trans_FCVT_hs(DisasContext *s, arg_rpr_es= z *a, uint32_t insn) =20 static bool trans_FCVT_dh(DisasContext *s, arg_rpr_esz *a, uint32_t insn) { - return do_zpz_ptr(s, a->rd, a->rn, a->pg, true, gen_helper_sve_fcvt_dh= ); + return do_zpz_ptr(s, a->rd, a->rn, a->pg, false, gen_helper_sve_fcvt_d= h); } =20 static bool trans_FCVT_hd(DisasContext *s, arg_rpr_esz *a, uint32_t insn) --=20 2.17.1