From patchwork Mon Dec 5 11:25:28 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Nikunj A Dadhania X-Patchwork-Id: 702708 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from lists.gnu.org (lists.gnu.org [IPv6:2001:4830:134:3::11]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 3tXNFw3g0lz9t1F for ; Mon, 5 Dec 2016 22:44:20 +1100 (AEDT) Received: from localhost ([::1]:39337 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1cDrgv-00015e-OE for incoming@patchwork.ozlabs.org; Mon, 05 Dec 2016 06:44:17 -0500 Received: from eggs.gnu.org ([2001:4830:134:3::10]:54637) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1cDrPK-0003Di-35 for qemu-devel@nongnu.org; Mon, 05 Dec 2016 06:26:11 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1cDrPG-0007oP-6E for qemu-devel@nongnu.org; Mon, 05 Dec 2016 06:26:06 -0500 Received: from mx0b-001b2d01.pphosted.com ([148.163.158.5]:32982 helo=mx0a-001b2d01.pphosted.com) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1cDrPF-0007nT-UM for qemu-devel@nongnu.org; Mon, 05 Dec 2016 06:26:02 -0500 Received: from pps.filterd (m0098421.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.16.0.17/8.16.0.17) with SMTP id uB5BKauC089542 for ; Mon, 5 Dec 2016 06:26:01 -0500 Received: from e23smtp09.au.ibm.com (e23smtp09.au.ibm.com [202.81.31.142]) by mx0a-001b2d01.pphosted.com with ESMTP id 2752968ce9-1 (version=TLSv1.2 cipher=AES256-SHA bits=256 verify=NOT) for ; Mon, 05 Dec 2016 06:26:01 -0500 Received: from localhost by e23smtp09.au.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! 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Violators will be prosecuted; Mon, 5 Dec 2016 21:25:56 +1000 Received: from d23relay09.au.ibm.com (d23relay09.au.ibm.com [9.185.63.181]) by d23dlp02.au.ibm.com (Postfix) with ESMTP id 4CFED2BB0045; Mon, 5 Dec 2016 22:25:56 +1100 (EST) Received: from d23av04.au.ibm.com (d23av04.au.ibm.com [9.190.235.139]) by d23relay09.au.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id uB5BPulx4653374; Mon, 5 Dec 2016 22:25:56 +1100 Received: from d23av04.au.ibm.com (localhost [127.0.0.1]) by d23av04.au.ibm.com (8.14.4/8.14.4/NCO v10.0 AVout) with ESMTP id uB5BPtqo005991; Mon, 5 Dec 2016 22:25:55 +1100 Received: from abhimanyu.in.ibm.com (abhimanyu.in.ibm.com [9.124.35.213] (may be forged)) by d23av04.au.ibm.com (8.14.4/8.14.4/NCO v10.0 AVin) with ESMTP id uB5BPbHt005358; Mon, 5 Dec 2016 22:25:54 +1100 From: Nikunj A Dadhania To: qemu-ppc@nongnu.org, david@gibson.dropbear.id.au, rth@twiddle.net Date: Mon, 5 Dec 2016 16:55:28 +0530 X-Mailer: git-send-email 2.7.4 In-Reply-To: <1480937130-24561-1-git-send-email-nikunj@linux.vnet.ibm.com> References: <1480937130-24561-1-git-send-email-nikunj@linux.vnet.ibm.com> X-TM-AS-MML: disable X-Content-Scanned: Fidelis XPS MAILER x-cbid: 16120511-0052-0000-0000-000001F8763B X-IBM-AV-DETECTION: SAVI=unused REMOTE=unused XFE=unused x-cbparentid: 16120511-0053-0000-0000-0000075C2CDA Message-Id: <1480937130-24561-12-git-send-email-nikunj@linux.vnet.ibm.com> X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10432:, , definitions=2016-12-05_08:, , signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 spamscore=0 suspectscore=0 malwarescore=0 phishscore=0 adultscore=0 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1609300000 definitions=main-1612050196 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x [generic] [fuzzy] X-Received-From: 148.163.158.5 Subject: [Qemu-devel] [PATCH 11/13] target-ppc: implement xsnegqp instruction 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: qemu-devel@nongnu.org, nikunj@linux.vnet.ibm.com, bharata@linux.vnet.ibm.com Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" xsnegqp: VSX Scalar Negate Quad-Precision Signed-off-by: Nikunj A Dadhania --- target-ppc/translate/vsx-impl.inc.c | 5 +++++ target-ppc/translate/vsx-ops.inc.c | 1 + 2 files changed, 6 insertions(+) diff --git a/target-ppc/translate/vsx-impl.inc.c b/target-ppc/translate/vsx-impl.inc.c index 970d83c..560deaf 100644 --- a/target-ppc/translate/vsx-impl.inc.c +++ b/target-ppc/translate/vsx-impl.inc.c @@ -663,6 +663,10 @@ static void glue(gen_, name)(DisasContext *ctx) \ case OP_NABS: \ tcg_gen_or_i64(xbh, xbh, sgm); \ break; \ + case OP_NEG: \ + tcg_gen_xor_i64(xbh, xbh, sgm); \ + tcg_gen_xori_i64(xbl, xbl, 0); \ + break; \ } \ tcg_gen_mov_i64(cpu_vsrh(xt), xbh); \ tcg_gen_mov_i64(cpu_vsrl(xt), xbl); \ @@ -673,6 +677,7 @@ static void glue(gen_, name)(DisasContext *ctx) \ VSX_SCALAR_MOVE_QP(xsabsqp, OP_ABS, SGN_MASK_DP) VSX_SCALAR_MOVE_QP(xsnabsqp, OP_NABS, SGN_MASK_DP) +VSX_SCALAR_MOVE_QP(xsnegqp, OP_NEG, SGN_MASK_DP) #define VSX_VECTOR_MOVE(name, op, sgn_mask) \ static void glue(gen_, name)(DisasContext * ctx) \ diff --git a/target-ppc/translate/vsx-ops.inc.c b/target-ppc/translate/vsx-ops.inc.c index 0216efe..d798edb 100644 --- a/target-ppc/translate/vsx-ops.inc.c +++ b/target-ppc/translate/vsx-ops.inc.c @@ -106,6 +106,7 @@ GEN_XX3FORM(xscpsgndp, 0x00, 0x16, PPC2_VSX), GEN_VSX_XFORM_300_EO(xsabsqp, 0x04, 0x19, 0x00, 0x00000001), GEN_VSX_XFORM_300_EO(xsnabsqp, 0x04, 0x19, 0x08, 0x00000001), +GEN_VSX_XFORM_300_EO(xsnegqp, 0x04, 0x19, 0x10, 0x00000001), GEN_XX2FORM(xvabsdp, 0x12, 0x1D, PPC2_VSX), GEN_XX2FORM(xvnabsdp, 0x12, 0x1E, PPC2_VSX),