From nobody Fri Nov 15 10:55:54 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=quarantine dis=none) header.from=jia.je ARC-Seal: i=1; a=rsa-sha256; t=1694139907; cv=none; d=zohomail.com; s=zohoarc; b=PIngxqzF5gaRRIVEtrJ9rmzmTfuKYgjIQHM41tZDzKrNEqHH4868eee5fK+c5iPpTeojah04VqeG9a1lFHnpeCNFD0QLrom3AOW0DH//HUONFHIXGO+TXTjB0PeT8oxKzST8Erp0R59EoDaYFwoIo6IQqRJ/VkRmNy1120klS+U= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1694139907; h=Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=XxJCUtn4w/FXMGXPKasSclzqPJTeo7nRARBMLevPj0M=; b=C5HR8KuLMdMYA6gCHPUD42K/4e/deMNU5V6eKvsQuEw9NlrFcVspxUEls7zeZxidf00SrTvRehLlfTK1AuD6pDLBNvDY/8ji7lnzySrOLG8avPrjNd4t/RIH60fVaX79xJ7hxyJvU7Pe/E99AaO8XtFfi9rUk7Cw+g2VAl1ENU0= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass header.from= (p=quarantine dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1694139907256206.7184082202134; Thu, 7 Sep 2023 19:25:07 -0700 (PDT) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1qeR9w-0002b2-Pm; Thu, 07 Sep 2023 22:23:48 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qeR9u-0002af-FK for qemu-devel@nongnu.org; Thu, 07 Sep 2023 22:23:46 -0400 Received: from hognose1.porkbun.com ([35.82.102.206]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qeR9s-0006uj-9Y for qemu-devel@nongnu.org; Thu, 07 Sep 2023 22:23:46 -0400 Received: from ls3a6000.. (unknown [223.72.41.62]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) (Authenticated sender: c@jia.je) by hognose1.porkbun.com (Postfix) with ESMTPSA id A3B0943F7E; Fri, 8 Sep 2023 02:23:41 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=jia.je; s=default; t=1694139823; bh=XxJCUtn4w/FXMGXPKasSclzqPJTeo7nRARBMLevPj0M=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=Yh10e6rMuCFWHfageTYFsdrr09BDiEL9A9DrsxKXbQpMVg36j1K4m5qkRviqAhblr aKh12StSwTioD02lWS2MOiUyfdwjaLHveZm/mLUoBdxYuYaxHR34VG6MvV3vT/3Ab4 TGCX3XHha3jLdHHQ41KZcFuhaIUyrQVCChMVZ8yQ= From: Jiajie Chen To: qemu-devel@nongnu.org Cc: richard.henderson@linaro.org, gaosong@loongson.cn, git@xen0n.name, Jiajie Chen Subject: [PATCH v4 08/16] tcg/loongarch64: Lower mul_vec to vmul Date: Fri, 8 Sep 2023 10:21:15 +0800 Message-ID: <20230908022302.180442-9-c@jia.je> X-Mailer: git-send-email 2.42.0 In-Reply-To: <20230908022302.180442-1-c@jia.je> References: <20230908022302.180442-1-c@jia.je> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.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; Received-SPF: pass client-ip=35.82.102.206; envelope-from=c@jia.je; helo=hognose1.porkbun.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @jia.je) X-ZM-MESSAGEID: 1694139908609100001 Content-Type: text/plain; charset="utf-8" Signed-off-by: Jiajie Chen Reviewed-by: Richard Henderson --- tcg/loongarch64/tcg-target.c.inc | 8 ++++++++ tcg/loongarch64/tcg-target.h | 2 +- 2 files changed, 9 insertions(+), 1 deletion(-) diff --git a/tcg/loongarch64/tcg-target.c.inc b/tcg/loongarch64/tcg-target.= c.inc index b36b706e39..0814f62905 100644 --- a/tcg/loongarch64/tcg-target.c.inc +++ b/tcg/loongarch64/tcg-target.c.inc @@ -1698,6 +1698,9 @@ static void tcg_out_vec_op(TCGContext *s, TCGOpcode o= pc, static const LoongArchInsn neg_vec_insn[4] =3D { OPC_VNEG_B, OPC_VNEG_H, OPC_VNEG_W, OPC_VNEG_D }; + static const LoongArchInsn mul_vec_insn[4] =3D { + OPC_VMUL_B, OPC_VMUL_H, OPC_VMUL_W, OPC_VMUL_D + }; =20 a0 =3D args[0]; a1 =3D args[1]; @@ -1799,6 +1802,9 @@ static void tcg_out_vec_op(TCGContext *s, TCGOpcode o= pc, case INDEX_op_neg_vec: tcg_out32(s, encode_vdvj_insn(neg_vec_insn[vece], a0, a1)); break; + case INDEX_op_mul_vec: + tcg_out32(s, encode_vdvjvk_insn(mul_vec_insn[vece], a0, a1, a2)); + break; case INDEX_op_dupm_vec: tcg_out_dupm_vec(s, type, vece, a0, a1, a2); break; @@ -1825,6 +1831,7 @@ int tcg_can_emit_vec_op(TCGOpcode opc, TCGType type, = unsigned vece) case INDEX_op_nor_vec: case INDEX_op_not_vec: case INDEX_op_neg_vec: + case INDEX_op_mul_vec: return 1; default: return 0; @@ -1999,6 +2006,7 @@ static TCGConstraintSetIndex tcg_target_op_def(TCGOpc= ode op) case INDEX_op_orc_vec: case INDEX_op_xor_vec: case INDEX_op_nor_vec: + case INDEX_op_mul_vec: return C_O1_I2(w, w, w); =20 case INDEX_op_not_vec: diff --git a/tcg/loongarch64/tcg-target.h b/tcg/loongarch64/tcg-target.h index 64c72d0857..2c2266ed31 100644 --- a/tcg/loongarch64/tcg-target.h +++ b/tcg/loongarch64/tcg-target.h @@ -185,7 +185,7 @@ extern bool use_lsx_instructions; #define TCG_TARGET_HAS_nand_vec 0 #define TCG_TARGET_HAS_nor_vec 1 #define TCG_TARGET_HAS_eqv_vec 0 -#define TCG_TARGET_HAS_mul_vec 0 +#define TCG_TARGET_HAS_mul_vec 1 #define TCG_TARGET_HAS_shi_vec 0 #define TCG_TARGET_HAS_shs_vec 0 #define TCG_TARGET_HAS_shv_vec 0 --=20 2.42.0