From nobody Sat Jul 12 15:43:58 2025 Delivered-To: importer@patchew.org Received-SPF: pass (zoho.com: domain of gnu.org designates 208.118.235.17 as permitted sender) client-ip=208.118.235.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Authentication-Results: mx.zoho.com; spf=pass (zoho.com: domain of gnu.org designates 208.118.235.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; Return-Path: Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) by mx.zohomail.com with SMTPS id 1486013808623839.0167319729977; Wed, 1 Feb 2017 21:36:48 -0800 (PST) Received: from localhost ([::1]:54314 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1cZA4c-0002FJ-Oy for importer@patchew.org; Thu, 02 Feb 2017 00:36:46 -0500 Received: from eggs.gnu.org ([2001:4830:134:3::10]:51283) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1cZ9jj-0007G8-W8 for qemu-devel@nongnu.org; Thu, 02 Feb 2017 00:15:14 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1cZ9jg-0003bS-VR for qemu-devel@nongnu.org; Thu, 02 Feb 2017 00:15:11 -0500 Received: from ozlabs.org ([103.22.144.67]:60465) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1cZ9jg-0003XH-Hr; Thu, 02 Feb 2017 00:15:08 -0500 Received: by ozlabs.org (Postfix, from userid 1007) id 3vDSqN3wl1z9s7b; Thu, 2 Feb 2017 16:14:55 +1100 (AEDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=gibson.dropbear.id.au; s=201602; t=1486012496; bh=93mQA0+s50txxvwxq/3mSe6fhzg19SQmWZlPlHRgkos=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Iy508jZk26O+o3BuuWoAx4IXS992XhvoimGd5MWCH/lIM/YH25hiQrtUx2XW98Otg cUwDxOBeBoJ7Ls3EGE+EXzvpw123FDdZ3sClxAUS/iN595tI9ZjMxthHl8OxGiJ0a1 QqA/1IB8It1/8DmPpsBg+7CcH1hjNsOoS3IIe71Y= From: David Gibson To: peter.maydell@linaro.org Date: Thu, 2 Feb 2017 16:13:22 +1100 Message-Id: <20170202051445.5735-25-david@gibson.dropbear.id.au> X-Mailer: git-send-email 2.9.3 In-Reply-To: <20170202051445.5735-1-david@gibson.dropbear.id.au> References: <20170202051445.5735-1-david@gibson.dropbear.id.au> X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 103.22.144.67 Subject: [Qemu-devel] [PULL 024/107] 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: lvivier@redhat.com, thuth@redhat.com, Nikunj A Dadhania , qemu-devel@nongnu.org, mdroth@linux.vnet.ibm.com, agraf@suse.de, aik@ozlabs.ru, qemu-ppc@nongnu.org, David Gibson Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail: RSF_0 Z_629925259 SPT_0 Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" From: Nikunj A Dadhania xsnegqp: VSX Scalar Negate Quad-Precision Signed-off-by: Nikunj A Dadhania Signed-off-by: David Gibson --- target/ppc/translate/vsx-impl.inc.c | 4 ++++ target/ppc/translate/vsx-ops.inc.c | 1 + 2 files changed, 5 insertions(+) diff --git a/target/ppc/translate/vsx-impl.inc.c b/target/ppc/translate/vsx= -impl.inc.c index 808ee48..e74e16e 100644 --- a/target/ppc/translate/vsx-impl.inc.c +++ b/target/ppc/translate/vsx-impl.inc.c @@ -633,6 +633,9 @@ 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); \ + break; \ } \ tcg_gen_mov_i64(cpu_vsrh(xt), xbh); \ tcg_gen_mov_i64(cpu_vsrl(xt), xbl); \ @@ -643,6 +646,7 @@ static void glue(gen_, name)(DisasContext *ctx) = \ =20 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) =20 #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 daf6a56..f7132b4 100644 --- a/target/ppc/translate/vsx-ops.inc.c +++ b/target/ppc/translate/vsx-ops.inc.c @@ -98,6 +98,7 @@ GEN_XX3FORM(xscpsgndp, 0x00, 0x16, PPC2_VSX), =20 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), =20 GEN_XX2FORM(xvabsdp, 0x12, 0x1D, PPC2_VSX), GEN_XX2FORM(xvnabsdp, 0x12, 0x1E, PPC2_VSX), --=20 2.9.3