From patchwork Wed Sep 20 06:50:57 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Song Gao X-Patchwork-Id: 13392230 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id BF637CE79AC for ; Wed, 20 Sep 2023 07:00:21 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1qir5u-00049j-HT; Wed, 20 Sep 2023 02:53:54 -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 1qir5s-0003ve-Af for qemu-devel@nongnu.org; Wed, 20 Sep 2023 02:53:52 -0400 Received: from mail.loongson.cn ([114.242.206.163]) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1qir5q-0004Rf-6p for qemu-devel@nongnu.org; Wed, 20 Sep 2023 02:53:51 -0400 Received: from loongson.cn (unknown [10.2.5.185]) by gateway (Coremail) with SMTP id _____8DxfeuJlgplmi8qAA--.13145S3; Wed, 20 Sep 2023 14:51:53 +0800 (CST) Received: from localhost.localdomain (unknown [10.2.5.185]) by localhost.localdomain (Coremail) with SMTP id AQAAf8Dxzdx7lgplhVYMAA--.24315S17; Wed, 20 Sep 2023 14:51:52 +0800 (CST) From: Song Gao To: qemu-devel@nongnu.org Cc: Richard Henderson Subject: [PULL 15/57] target/loongarch: Implement xvreplgr2vr Date: Wed, 20 Sep 2023 14:50:57 +0800 Message-Id: <20230920065139.1403868-16-gaosong@loongson.cn> X-Mailer: git-send-email 2.39.1 In-Reply-To: <20230920065139.1403868-1-gaosong@loongson.cn> References: <20230920065139.1403868-1-gaosong@loongson.cn> MIME-Version: 1.0 X-CM-TRANSID: AQAAf8Dxzdx7lgplhVYMAA--.24315S17 X-CM-SenderInfo: 5jdr20tqj6z05rqj20fqof0/ X-Coremail-Antispam: 1Uk129KBjDUn29KB7ZKAUJUUUUU529EdanIXcx71UUUUU7KY7 ZEXasCq-sGcSsGvfJ3UbIjqfuFe4nvWSU5nxnvy29KBjDU0xBIdaVrnUUvcSsGvfC2Kfnx nUUI43ZEXa7xR_UUUUUUUUU== Received-SPF: pass client-ip=114.242.206.163; envelope-from=gaosong@loongson.cn; helo=mail.loongson.cn X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, SPF_HELO_NONE=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+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org This patch includes: - XVREPLGR2VR.{B/H/W/D}. Signed-off-by: Song Gao Reviewed-by: Richard Henderson Message-Id: <20230914022645.1151356-16-gaosong@loongson.cn> --- target/loongarch/insns.decode | 5 +++++ target/loongarch/disas.c | 10 +++++++++ target/loongarch/insn_trans/trans_vec.c.inc | 25 +++++++++++++++------ 3 files changed, 33 insertions(+), 7 deletions(-) diff --git a/target/loongarch/insns.decode b/target/loongarch/insns.decode index bcc18fb6c5..04bd238995 100644 --- a/target/loongarch/insns.decode +++ b/target/loongarch/insns.decode @@ -1310,3 +1310,8 @@ xvsub_h 0111 01000000 11001 ..... ..... ..... @vvv xvsub_w 0111 01000000 11010 ..... ..... ..... @vvv xvsub_d 0111 01000000 11011 ..... ..... ..... @vvv xvsub_q 0111 01010010 11011 ..... ..... ..... @vvv + +xvreplgr2vr_b 0111 01101001 11110 00000 ..... ..... @vr +xvreplgr2vr_h 0111 01101001 11110 00001 ..... ..... @vr +xvreplgr2vr_w 0111 01101001 11110 00010 ..... ..... @vr +xvreplgr2vr_d 0111 01101001 11110 00011 ..... ..... @vr diff --git a/target/loongarch/disas.c b/target/loongarch/disas.c index d8b62ba532..c47f455ed0 100644 --- a/target/loongarch/disas.c +++ b/target/loongarch/disas.c @@ -1708,6 +1708,11 @@ static void output_vvv_x(DisasContext *ctx, arg_vvv * a, const char *mnemonic) output(ctx, mnemonic, "x%d, x%d, x%d", a->vd, a->vj, a->vk); } +static void output_vr_x(DisasContext *ctx, arg_vr *a, const char *mnemonic) +{ + output(ctx, mnemonic, "x%d, r%d", a->vd, a->rj); +} + INSN_LASX(xvadd_b, vvv) INSN_LASX(xvadd_h, vvv) INSN_LASX(xvadd_w, vvv) @@ -1718,3 +1723,8 @@ INSN_LASX(xvsub_h, vvv) INSN_LASX(xvsub_w, vvv) INSN_LASX(xvsub_d, vvv) INSN_LASX(xvsub_q, vvv) + +INSN_LASX(xvreplgr2vr_b, vr) +INSN_LASX(xvreplgr2vr_h, vr) +INSN_LASX(xvreplgr2vr_w, vr) +INSN_LASX(xvreplgr2vr_d, vr) diff --git a/target/loongarch/insn_trans/trans_vec.c.inc b/target/loongarch/insn_trans/trans_vec.c.inc index 3252e1d809..5001042870 100644 --- a/target/loongarch/insn_trans/trans_vec.c.inc +++ b/target/loongarch/insn_trans/trans_vec.c.inc @@ -4400,27 +4400,38 @@ static bool trans_vpickve2gr_du(DisasContext *ctx, arg_rv_i *a) return true; } -static bool gvec_dup(DisasContext *ctx, arg_vr *a, MemOp mop) +static bool gvec_dup_vl(DisasContext *ctx, arg_vr *a, + uint32_t oprsz, MemOp mop) { TCGv src = gpr_src(ctx, a->rj, EXT_NONE); - if (!avail_LSX(ctx)) { - return false; - } - - if (!check_vec(ctx, 16)) { + if (!check_vec(ctx, oprsz)) { return true; } tcg_gen_gvec_dup_i64(mop, vec_full_offset(a->vd), - 16, ctx->vl/8, src); + oprsz, ctx->vl/8, src); return true; } +static bool gvec_dup(DisasContext *ctx, arg_vr *a, MemOp mop) +{ + return gvec_dup_vl(ctx, a, 16, mop); +} + +static bool gvec_dupx(DisasContext *ctx, arg_vr *a, MemOp mop) +{ + return gvec_dup_vl(ctx, a, 32, mop); +} + TRANS(vreplgr2vr_b, LSX, gvec_dup, MO_8) TRANS(vreplgr2vr_h, LSX, gvec_dup, MO_16) TRANS(vreplgr2vr_w, LSX, gvec_dup, MO_32) TRANS(vreplgr2vr_d, LSX, gvec_dup, MO_64) +TRANS(xvreplgr2vr_b, LASX, gvec_dupx, MO_8) +TRANS(xvreplgr2vr_h, LASX, gvec_dupx, MO_16) +TRANS(xvreplgr2vr_w, LASX, gvec_dupx, MO_32) +TRANS(xvreplgr2vr_d, LASX, gvec_dupx, MO_64) static bool trans_vreplvei_b(DisasContext *ctx, arg_vv_i *a) {