From nobody Fri Nov 15 10:27:08 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=1694139932; cv=none; d=zohomail.com; s=zohoarc; b=Z8yMAljmxPIKTxXxM71m1sEPDuoFuSyhe2DJZMvVlWw3HPHoHcabZqStStUI7lRxNDv1jxtc3oeIHb9lUTV/XPHBkPC6I2EPxokUg9N1VQpjW8s5+V4M69V9iXyuAmqkUND2PVr5G/enrSyVBcEuKLvKt2jtpkagu5znpMlusH0= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1694139932; 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=Yh6cRp3tZSA4dyDiYAxXdSlA3DaLQJU1nrpyyynwAUU=; b=Op+WzUTm28u1mZTS18cZ2mMubTJ7zqn12IGty7hOAQt49V6FGMfjmNi0lmHWTZOWOl08EBhGNJv7YzwfoxM2xBRunU11lAJpsOWpcxJQk3/76B9zxYw6erltdC4q8u7tyngGVZsEU+MRuJpsHch7yahhm4GPisda11dLxa54Xz8= 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 1694139932198628.718024661023; Thu, 7 Sep 2023 19:25:32 -0700 (PDT) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1qeRA4-0002cW-OO; Thu, 07 Sep 2023 22:23:56 -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 1qeRA2-0002bz-Kk for qemu-devel@nongnu.org; Thu, 07 Sep 2023 22:23:54 -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 1qeRA0-0006vv-7e for qemu-devel@nongnu.org; Thu, 07 Sep 2023 22:23:54 -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 8BF5943F7E; Fri, 8 Sep 2023 02:23:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=jia.je; s=default; t=1694139830; bh=Yh6cRp3tZSA4dyDiYAxXdSlA3DaLQJU1nrpyyynwAUU=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=DrwERAVksQ81MZRUEIUeI/30c8TgZ0KpAQxHunqnykeaCSIahtf00sWhpxfdPIguH qBSUEGGWgw+VOR/UBRVHHRWoMX2ttvmhA+wnw3EUOF2tuE3eki6Bd+0n4Gg6ooMwKr //VqSVM8dvib3uYon9WLPcMX39aVZn7bWfI3HiXs= From: Jiajie Chen To: qemu-devel@nongnu.org Cc: richard.henderson@linaro.org, gaosong@loongson.cn, git@xen0n.name, Jiajie Chen Subject: [PATCH v4 11/16] tcg/loongarch64: Lower vector shift vector ops Date: Fri, 8 Sep 2023 10:21:18 +0800 Message-ID: <20230908022302.180442-12-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: 1694139933421100003 Content-Type: text/plain; charset="utf-8" Lower the following ops: - shlv_vec - shrv_vec - sarv_vec Signed-off-by: Jiajie Chen Reviewed-by: Richard Henderson --- tcg/loongarch64/tcg-target.c.inc | 24 ++++++++++++++++++++++++ tcg/loongarch64/tcg-target.h | 2 +- 2 files changed, 25 insertions(+), 1 deletion(-) diff --git a/tcg/loongarch64/tcg-target.c.inc b/tcg/loongarch64/tcg-target.= c.inc index 90c52c38cf..6958fd219c 100644 --- a/tcg/loongarch64/tcg-target.c.inc +++ b/tcg/loongarch64/tcg-target.c.inc @@ -1725,6 +1725,15 @@ static void tcg_out_vec_op(TCGContext *s, TCGOpcode = opc, static const LoongArchInsn ussub_vec_insn[4] =3D { OPC_VSSUB_BU, OPC_VSSUB_HU, OPC_VSSUB_WU, OPC_VSSUB_DU }; + static const LoongArchInsn shlv_vec_insn[4] =3D { + OPC_VSLL_B, OPC_VSLL_H, OPC_VSLL_W, OPC_VSLL_D + }; + static const LoongArchInsn shrv_vec_insn[4] =3D { + OPC_VSRL_B, OPC_VSRL_H, OPC_VSRL_W, OPC_VSRL_D + }; + static const LoongArchInsn sarv_vec_insn[4] =3D { + OPC_VSRA_B, OPC_VSRA_H, OPC_VSRA_W, OPC_VSRA_D + }; =20 a0 =3D args[0]; a1 =3D args[1]; @@ -1853,6 +1862,15 @@ static void tcg_out_vec_op(TCGContext *s, TCGOpcode = opc, case INDEX_op_ussub_vec: tcg_out32(s, encode_vdvjvk_insn(ussub_vec_insn[vece], a0, a1, a2)); break; + case INDEX_op_shlv_vec: + tcg_out32(s, encode_vdvjvk_insn(shlv_vec_insn[vece], a0, a1, a2)); + break; + case INDEX_op_shrv_vec: + tcg_out32(s, encode_vdvjvk_insn(shrv_vec_insn[vece], a0, a1, a2)); + break; + case INDEX_op_sarv_vec: + tcg_out32(s, encode_vdvjvk_insn(sarv_vec_insn[vece], a0, a1, a2)); + break; case INDEX_op_dupm_vec: tcg_out_dupm_vec(s, type, vece, a0, a1, a2); break; @@ -1888,6 +1906,9 @@ int tcg_can_emit_vec_op(TCGOpcode opc, TCGType type, = unsigned vece) case INDEX_op_usadd_vec: case INDEX_op_sssub_vec: case INDEX_op_ussub_vec: + case INDEX_op_shlv_vec: + case INDEX_op_shrv_vec: + case INDEX_op_sarv_vec: return 1; default: return 0; @@ -2071,6 +2092,9 @@ static TCGConstraintSetIndex tcg_target_op_def(TCGOpc= ode op) case INDEX_op_usadd_vec: case INDEX_op_sssub_vec: case INDEX_op_ussub_vec: + case INDEX_op_shlv_vec: + case INDEX_op_shrv_vec: + case INDEX_op_sarv_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 fa14558275..7e9fb61c47 100644 --- a/tcg/loongarch64/tcg-target.h +++ b/tcg/loongarch64/tcg-target.h @@ -188,7 +188,7 @@ extern bool use_lsx_instructions; #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 +#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 --=20 2.42.0