From nobody Fri Nov 15 11:41:14 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=1694139896; cv=none; d=zohomail.com; s=zohoarc; b=JByqxIJWI32gu/3itrFeWqkz/1rstx3TZkdG6EXxTG5veb1aAobDg5ukFPsvvZQekbOlXmvcSZuQijMmb7J9Kyf7bdovBCC4+GVcGmE/XyiIYMwgCl5NO2F/8ITbMZI8rlGsz/xHvUDw73zfngCn/ZGDoh8y5ECLgzG8jt/eXF4= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1694139896; 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=GFPrXcWGvjk5a7rYqjrMDtWfKkyOA+O375JHg0KYOd0=; b=hakEowb/r2RZkzLGtV+It+oHTbRNB9pKEGW35M3PCtybuCqsbHyCh2J7WEHVBZZBJwd1M7eJBWUQeYREkCZ/+3xVn+1Mo2qUIEapX7CxrgUgSHJfrZ8I5Di63lnnAWk0JMc3/JbDSVhah7MveSftOaBqcFSj8b7e1pK5KOn9xHU= 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 1694139896134812.2030915769284; Thu, 7 Sep 2023 19:24:56 -0700 (PDT) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1qeRAJ-0002kA-A6; Thu, 07 Sep 2023 22:24:11 -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 1qeRAI-0002jv-Ag for qemu-devel@nongnu.org; Thu, 07 Sep 2023 22:24:10 -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 1qeRAG-0006xA-2n for qemu-devel@nongnu.org; Thu, 07 Sep 2023 22:24:10 -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 6BCB143F7E; Fri, 8 Sep 2023 02:23:55 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=jia.je; s=default; t=1694139837; bh=GFPrXcWGvjk5a7rYqjrMDtWfKkyOA+O375JHg0KYOd0=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=ktytKKYgYLMVZ/BS6OSIGgaCB5SM1GPjHDaQbjRQ3ADNqHSnHjRM51Znu1Wa5KtsA 0pim2bhll5tqw2JjfrYooIlePQx1RyUx/1V1V0S4Y8AUh23xXe7oQ7gdYXGd7kb1gP ABi7R+V1i9768TSmXN6ORSnn1zmCP+COriTEljLA= From: Jiajie Chen To: qemu-devel@nongnu.org Cc: richard.henderson@linaro.org, gaosong@loongson.cn, git@xen0n.name, Jiajie Chen Subject: [PATCH v4 14/16] tcg/loongarch64: Lower rotv_vec ops to LSX Date: Fri, 8 Sep 2023 10:21:21 +0800 Message-ID: <20230908022302.180442-15-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: 1694139898335100001 Content-Type: text/plain; charset="utf-8" Lower the following ops: - rotrv_vec - rotlv_vec Signed-off-by: Jiajie Chen Reviewed-by: Richard Henderson --- tcg/loongarch64/tcg-target.c.inc | 14 ++++++++++++++ tcg/loongarch64/tcg-target.h | 2 +- 2 files changed, 15 insertions(+), 1 deletion(-) diff --git a/tcg/loongarch64/tcg-target.c.inc b/tcg/loongarch64/tcg-target.= c.inc index c21c917083..8f448823b0 100644 --- a/tcg/loongarch64/tcg-target.c.inc +++ b/tcg/loongarch64/tcg-target.c.inc @@ -1743,6 +1743,9 @@ static void tcg_out_vec_op(TCGContext *s, TCGOpcode o= pc, static const LoongArchInsn sari_vec_insn[4] =3D { OPC_VSRAI_B, OPC_VSRAI_H, OPC_VSRAI_W, OPC_VSRAI_D }; + static const LoongArchInsn rotrv_vec_insn[4] =3D { + OPC_VROTR_B, OPC_VROTR_H, OPC_VROTR_W, OPC_VROTR_D + }; =20 a0 =3D args[0]; a1 =3D args[1]; @@ -1890,6 +1893,15 @@ static void tcg_out_vec_op(TCGContext *s, TCGOpcode = opc, case INDEX_op_sari_vec: tcg_out32(s, encode_vdvjuk3_insn(sari_vec_insn[vece], a0, a1, a2)); break; + case INDEX_op_rotrv_vec: + tcg_out32(s, encode_vdvjvk_insn(rotrv_vec_insn[vece], a0, a1, a2)); + break; + case INDEX_op_rotlv_vec: + /* rotlv_vec a1, a2 =3D rotrv_vec a1, -a2 */ + tcg_out32(s, encode_vdvj_insn(neg_vec_insn[vece], temp_vec, a2)); + tcg_out32(s, encode_vdvjvk_insn(rotrv_vec_insn[vece], a0, a1, + temp_vec)); + break; case INDEX_op_bitsel_vec: /* vbitsel vd, vj, vk, va =3D bitsel_vec vd, va, vk, vj */ tcg_out_opc_vbitsel_v(s, a0, a3, a2, a1); @@ -2119,6 +2131,8 @@ static TCGConstraintSetIndex tcg_target_op_def(TCGOpc= ode op) case INDEX_op_shlv_vec: case INDEX_op_shrv_vec: case INDEX_op_sarv_vec: + case INDEX_op_rotrv_vec: + case INDEX_op_rotlv_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 d7b806e252..d5c69bc192 100644 --- a/tcg/loongarch64/tcg-target.h +++ b/tcg/loongarch64/tcg-target.h @@ -191,7 +191,7 @@ extern bool use_lsx_instructions; #define TCG_TARGET_HAS_shv_vec 1 #define TCG_TARGET_HAS_roti_vec 0 #define TCG_TARGET_HAS_rots_vec 0 -#define TCG_TARGET_HAS_rotv_vec 0 +#define TCG_TARGET_HAS_rotv_vec 1 #define TCG_TARGET_HAS_sat_vec 1 #define TCG_TARGET_HAS_minmax_vec 1 #define TCG_TARGET_HAS_bitsel_vec 1 --=20 2.42.0