From patchwork Thu Sep 14 02:26:34 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: gaosong X-Patchwork-Id: 1833883 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org (client-ip=209.51.188.17; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=patchwork.ozlabs.org) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-ECDSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4RmLyB0xXNz1yhn for ; Thu, 14 Sep 2023 12:34:58 +1000 (AEST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1qgc6l-0002aH-6p; Wed, 13 Sep 2023 22:29:31 -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 1qgc6i-0002J1-O9 for qemu-devel@nongnu.org; Wed, 13 Sep 2023 22:29:28 -0400 Received: from mail.loongson.cn ([114.242.206.163]) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1qgc6g-0005Nm-2u for qemu-devel@nongnu.org; Wed, 13 Sep 2023 22:29:28 -0400 Received: from loongson.cn (unknown [10.2.5.185]) by gateway (Coremail) with SMTP id _____8Dx_+uLbwJltvgmAA--.8907S3; Thu, 14 Sep 2023 10:27:23 +0800 (CST) Received: from localhost.localdomain (unknown [10.2.5.185]) by localhost.localdomain (Coremail) with SMTP id AQAAf8CxvdxmbwJlJ+UDAA--.7298S48; Thu, 14 Sep 2023 10:27:22 +0800 (CST) From: Song Gao To: qemu-devel@nongnu.org Cc: richard.henderson@linaro.org, maobibo@loongson.cn Subject: [PATCH v6 46/57] target/loongarch: Implement LASX fpu arith instructions Date: Thu, 14 Sep 2023 10:26:34 +0800 Message-Id: <20230914022645.1151356-47-gaosong@loongson.cn> X-Mailer: git-send-email 2.39.1 In-Reply-To: <20230914022645.1151356-1-gaosong@loongson.cn> References: <20230914022645.1151356-1-gaosong@loongson.cn> MIME-Version: 1.0 X-CM-TRANSID: AQAAf8CxvdxmbwJlJ+UDAA--.7298S48 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+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org This patch includes: - XVF{ADD/SUB/MUL/DIV}.{S/D}; - XVF{MADD/MSUB/NMADD/NMSUB}.{S/D}; - XVF{MAX/MIN}.{S/D}; - XVF{MAXA/MINA}.{S/D}; - XVFLOGB.{S/D}; - XVFCLASS.{S/D}; - XVF{SQRT/RECIP/RSQRT}.{S/D}. Signed-off-by: Song Gao Reviewed-by: Richard Henderson --- target/loongarch/insns.decode | 41 +++++++++++ target/loongarch/disas.c | 46 +++++++++++++ target/loongarch/vec_helper.c | 12 ++-- target/loongarch/insn_trans/trans_vec.c.inc | 75 +++++++++++++++++---- 4 files changed, 158 insertions(+), 16 deletions(-) diff --git a/target/loongarch/insns.decode b/target/loongarch/insns.decode index 6035fe139c..4224b0a4b1 100644 --- a/target/loongarch/insns.decode +++ b/target/loongarch/insns.decode @@ -1816,6 +1816,47 @@ xvfrstp_h 0111 01010010 10111 ..... ..... ..... @vvv xvfrstpi_b 0111 01101001 10100 ..... ..... ..... @vv_ui5 xvfrstpi_h 0111 01101001 10101 ..... ..... ..... @vv_ui5 +xvfadd_s 0111 01010011 00001 ..... ..... ..... @vvv +xvfadd_d 0111 01010011 00010 ..... ..... ..... @vvv +xvfsub_s 0111 01010011 00101 ..... ..... ..... @vvv +xvfsub_d 0111 01010011 00110 ..... ..... ..... @vvv +xvfmul_s 0111 01010011 10001 ..... ..... ..... @vvv +xvfmul_d 0111 01010011 10010 ..... ..... ..... @vvv +xvfdiv_s 0111 01010011 10101 ..... ..... ..... @vvv +xvfdiv_d 0111 01010011 10110 ..... ..... ..... @vvv + +xvfmadd_s 0000 10100001 ..... ..... ..... ..... @vvvv +xvfmadd_d 0000 10100010 ..... ..... ..... ..... @vvvv +xvfmsub_s 0000 10100101 ..... ..... ..... ..... @vvvv +xvfmsub_d 0000 10100110 ..... ..... ..... ..... @vvvv +xvfnmadd_s 0000 10101001 ..... ..... ..... ..... @vvvv +xvfnmadd_d 0000 10101010 ..... ..... ..... ..... @vvvv +xvfnmsub_s 0000 10101101 ..... ..... ..... ..... @vvvv +xvfnmsub_d 0000 10101110 ..... ..... ..... ..... @vvvv + +xvfmax_s 0111 01010011 11001 ..... ..... ..... @vvv +xvfmax_d 0111 01010011 11010 ..... ..... ..... @vvv +xvfmin_s 0111 01010011 11101 ..... ..... ..... @vvv +xvfmin_d 0111 01010011 11110 ..... ..... ..... @vvv + +xvfmaxa_s 0111 01010100 00001 ..... ..... ..... @vvv +xvfmaxa_d 0111 01010100 00010 ..... ..... ..... @vvv +xvfmina_s 0111 01010100 00101 ..... ..... ..... @vvv +xvfmina_d 0111 01010100 00110 ..... ..... ..... @vvv + +xvflogb_s 0111 01101001 11001 10001 ..... ..... @vv +xvflogb_d 0111 01101001 11001 10010 ..... ..... @vv + +xvfclass_s 0111 01101001 11001 10101 ..... ..... @vv +xvfclass_d 0111 01101001 11001 10110 ..... ..... @vv + +xvfsqrt_s 0111 01101001 11001 11001 ..... ..... @vv +xvfsqrt_d 0111 01101001 11001 11010 ..... ..... @vv +xvfrecip_s 0111 01101001 11001 11101 ..... ..... @vv +xvfrecip_d 0111 01101001 11001 11110 ..... ..... @vv +xvfrsqrt_s 0111 01101001 11010 00001 ..... ..... @vv +xvfrsqrt_d 0111 01101001 11010 00010 ..... ..... @vv + xvreplgr2vr_b 0111 01101001 11110 00000 ..... ..... @vr xvreplgr2vr_h 0111 01101001 11110 00001 ..... ..... @vr xvreplgr2vr_w 0111 01101001 11110 00010 ..... ..... @vr diff --git a/target/loongarch/disas.c b/target/loongarch/disas.c index 1c4aecaa93..1fb9d7eac1 100644 --- a/target/loongarch/disas.c +++ b/target/loongarch/disas.c @@ -1708,6 +1708,11 @@ static void output_v_i_x(DisasContext *ctx, arg_v_i *a, const char *mnemonic) output(ctx, mnemonic, "x%d, 0x%x", a->vd, a->imm); } +static void output_vvvv_x(DisasContext *ctx, arg_vvvv *a, const char *mnemonic) +{ + output(ctx, mnemonic, "x%d, x%d, x%d, x%d", a->vd, a->vj, a->vk, a->va); +} + 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); @@ -2240,6 +2245,47 @@ INSN_LASX(xvfrstp_h, vvv) INSN_LASX(xvfrstpi_b, vv_i) INSN_LASX(xvfrstpi_h, vv_i) +INSN_LASX(xvfadd_s, vvv) +INSN_LASX(xvfadd_d, vvv) +INSN_LASX(xvfsub_s, vvv) +INSN_LASX(xvfsub_d, vvv) +INSN_LASX(xvfmul_s, vvv) +INSN_LASX(xvfmul_d, vvv) +INSN_LASX(xvfdiv_s, vvv) +INSN_LASX(xvfdiv_d, vvv) + +INSN_LASX(xvfmadd_s, vvvv) +INSN_LASX(xvfmadd_d, vvvv) +INSN_LASX(xvfmsub_s, vvvv) +INSN_LASX(xvfmsub_d, vvvv) +INSN_LASX(xvfnmadd_s, vvvv) +INSN_LASX(xvfnmadd_d, vvvv) +INSN_LASX(xvfnmsub_s, vvvv) +INSN_LASX(xvfnmsub_d, vvvv) + +INSN_LASX(xvfmax_s, vvv) +INSN_LASX(xvfmax_d, vvv) +INSN_LASX(xvfmin_s, vvv) +INSN_LASX(xvfmin_d, vvv) + +INSN_LASX(xvfmaxa_s, vvv) +INSN_LASX(xvfmaxa_d, vvv) +INSN_LASX(xvfmina_s, vvv) +INSN_LASX(xvfmina_d, vvv) + +INSN_LASX(xvflogb_s, vv) +INSN_LASX(xvflogb_d, vv) + +INSN_LASX(xvfclass_s, vv) +INSN_LASX(xvfclass_d, vv) + +INSN_LASX(xvfsqrt_s, vv) +INSN_LASX(xvfsqrt_d, vv) +INSN_LASX(xvfrecip_s, vv) +INSN_LASX(xvfrecip_d, vv) +INSN_LASX(xvfrsqrt_s, vv) +INSN_LASX(xvfrsqrt_d, vv) + INSN_LASX(xvreplgr2vr_b, vr) INSN_LASX(xvreplgr2vr_h, vr) INSN_LASX(xvreplgr2vr_w, vr) diff --git a/target/loongarch/vec_helper.c b/target/loongarch/vec_helper.c index 9ddbbc665a..56d13331f6 100644 --- a/target/loongarch/vec_helper.c +++ b/target/loongarch/vec_helper.c @@ -2452,9 +2452,10 @@ void HELPER(NAME)(void *vd, void *vj, void *vk, \ VReg *Vd = (VReg *)vd; \ VReg *Vj = (VReg *)vj; \ VReg *Vk = (VReg *)vk; \ + int oprsz = simd_oprsz(desc); \ \ vec_clear_cause(env); \ - for (i = 0; i < LSX_LEN/BIT; i++) { \ + for (i = 0; i < oprsz / (BIT / 8); i++) { \ Vd->E(i) = FN(Vj->E(i), Vk->E(i), &env->fp_status); \ vec_update_fcsr0(env, GETPC()); \ } \ @@ -2486,9 +2487,10 @@ void HELPER(NAME)(void *vd, void *vj, void *vk, void *va, \ VReg *Vj = (VReg *)vj; \ VReg *Vk = (VReg *)vk; \ VReg *Va = (VReg *)va; \ + int oprsz = simd_oprsz(desc); \ \ vec_clear_cause(env); \ - for (i = 0; i < LSX_LEN/BIT; i++) { \ + for (i = 0; i < oprsz / (BIT / 8); i++) { \ Vd->E(i) = FN(Vj->E(i), Vk->E(i), Va->E(i), flags, &env->fp_status); \ vec_update_fcsr0(env, GETPC()); \ } \ @@ -2512,9 +2514,10 @@ void HELPER(NAME)(void *vd, void *vj, \ int i; \ VReg *Vd = (VReg *)vd; \ VReg *Vj = (VReg *)vj; \ + int oprsz = simd_oprsz(desc); \ \ vec_clear_cause(env); \ - for (i = 0; i < LSX_LEN/BIT; i++) { \ + for (i = 0; i < oprsz / (BIT / 8); i++) { \ Vd->E(i) = FN(env, Vj->E(i)); \ } \ } @@ -2544,8 +2547,9 @@ void HELPER(NAME)(void *vd, void *vj, \ int i; \ VReg *Vd = (VReg *)vd; \ VReg *Vj = (VReg *)vj; \ + int oprsz = simd_oprsz(desc); \ \ - for (i = 0; i < LSX_LEN/BIT; i++) { \ + for (i = 0; i < oprsz / (BIT / 8); i++) { \ Vd->E(i) = FN(env, Vj->E(i)); \ } \ } diff --git a/target/loongarch/insn_trans/trans_vec.c.inc b/target/loongarch/insn_trans/trans_vec.c.inc index c1e7130a73..a7f6929db3 100644 --- a/target/loongarch/insn_trans/trans_vec.c.inc +++ b/target/loongarch/insn_trans/trans_vec.c.inc @@ -33,6 +33,10 @@ static bool check_vec(DisasContext *ctx, uint32_t oprsz) static bool gen_vvvv_ptr_vl(DisasContext *ctx, arg_vvvv *a, uint32_t oprsz, gen_helper_gvec_4_ptr *fn) { + if (!check_vec(ctx, oprsz)) { + return true; + } + tcg_gen_gvec_4_ptr(vec_full_offset(a->vd), vec_full_offset(a->vj), vec_full_offset(a->vk), @@ -45,13 +49,15 @@ static bool gen_vvvv_ptr_vl(DisasContext *ctx, arg_vvvv *a, uint32_t oprsz, static bool gen_vvvv_ptr(DisasContext *ctx, arg_vvvv *a, gen_helper_gvec_4_ptr *fn) { - if (!check_vec(ctx, 16)) { - return true; - } - return gen_vvvv_ptr_vl(ctx, a, 16, fn); } +static bool gen_xxxx_ptr(DisasContext *ctx, arg_vvvv *a, + gen_helper_gvec_4_ptr *fn) +{ + return gen_vvvv_ptr_vl(ctx, a, 32, fn); +} + static bool gen_vvvv_vl(DisasContext *ctx, arg_vvvv *a, uint32_t oprsz, gen_helper_gvec_4 *fn) { @@ -76,6 +82,9 @@ static bool gen_vvvv(DisasContext *ctx, arg_vvvv *a, static bool gen_vvv_ptr_vl(DisasContext *ctx, arg_vvv *a, uint32_t oprsz, gen_helper_gvec_3_ptr *fn) { + if (!check_vec(ctx, oprsz)) { + return true; + } tcg_gen_gvec_3_ptr(vec_full_offset(a->vd), vec_full_offset(a->vj), vec_full_offset(a->vk), @@ -87,13 +96,15 @@ static bool gen_vvv_ptr_vl(DisasContext *ctx, arg_vvv *a, uint32_t oprsz, static bool gen_vvv_ptr(DisasContext *ctx, arg_vvv *a, gen_helper_gvec_3_ptr *fn) { - if (!check_vec(ctx, 16)) { - return true; - } - return gen_vvv_ptr_vl(ctx, a, 16, fn); } +static bool gen_xxx_ptr(DisasContext *ctx, arg_vvv *a, + gen_helper_gvec_3_ptr *fn) +{ + return gen_vvv_ptr_vl(ctx, a, 32, fn); +} + static bool gen_vvv_vl(DisasContext *ctx, arg_vvv *a, uint32_t oprsz, gen_helper_gvec_3 *fn) { @@ -121,6 +132,10 @@ static bool gen_xxx(DisasContext *ctx, arg_vvv *a, gen_helper_gvec_3 *fn) static bool gen_vv_ptr_vl(DisasContext *ctx, arg_vv *a, uint32_t oprsz, gen_helper_gvec_2_ptr *fn) { + if (!check_vec(ctx, oprsz)) { + return true; + } + tcg_gen_gvec_2_ptr(vec_full_offset(a->vd), vec_full_offset(a->vj), cpu_env, @@ -131,13 +146,15 @@ static bool gen_vv_ptr_vl(DisasContext *ctx, arg_vv *a, uint32_t oprsz, static bool gen_vv_ptr(DisasContext *ctx, arg_vv *a, gen_helper_gvec_2_ptr *fn) { - if (!check_vec(ctx, 16)) { - return true; - } - return gen_vv_ptr_vl(ctx, a, 16, fn); } +static bool gen_xx_ptr(DisasContext *ctx, arg_vv *a, + gen_helper_gvec_2_ptr *fn) +{ + return gen_vv_ptr_vl(ctx, a, 32, fn); +} + static bool gen_vv_vl(DisasContext *ctx, arg_vv *a, uint32_t oprsz, gen_helper_gvec_2 *fn) { @@ -4313,6 +4330,14 @@ TRANS(vfmul_s, LSX, gen_vvv_ptr, gen_helper_vfmul_s) TRANS(vfmul_d, LSX, gen_vvv_ptr, gen_helper_vfmul_d) TRANS(vfdiv_s, LSX, gen_vvv_ptr, gen_helper_vfdiv_s) TRANS(vfdiv_d, LSX, gen_vvv_ptr, gen_helper_vfdiv_d) +TRANS(xvfadd_s, LASX, gen_xxx_ptr, gen_helper_vfadd_s) +TRANS(xvfadd_d, LASX, gen_xxx_ptr, gen_helper_vfadd_d) +TRANS(xvfsub_s, LASX, gen_xxx_ptr, gen_helper_vfsub_s) +TRANS(xvfsub_d, LASX, gen_xxx_ptr, gen_helper_vfsub_d) +TRANS(xvfmul_s, LASX, gen_xxx_ptr, gen_helper_vfmul_s) +TRANS(xvfmul_d, LASX, gen_xxx_ptr, gen_helper_vfmul_d) +TRANS(xvfdiv_s, LASX, gen_xxx_ptr, gen_helper_vfdiv_s) +TRANS(xvfdiv_d, LASX, gen_xxx_ptr, gen_helper_vfdiv_d) TRANS(vfmadd_s, LSX, gen_vvvv_ptr, gen_helper_vfmadd_s) TRANS(vfmadd_d, LSX, gen_vvvv_ptr, gen_helper_vfmadd_d) @@ -4322,22 +4347,42 @@ TRANS(vfnmadd_s, LSX, gen_vvvv_ptr, gen_helper_vfnmadd_s) TRANS(vfnmadd_d, LSX, gen_vvvv_ptr, gen_helper_vfnmadd_d) TRANS(vfnmsub_s, LSX, gen_vvvv_ptr, gen_helper_vfnmsub_s) TRANS(vfnmsub_d, LSX, gen_vvvv_ptr, gen_helper_vfnmsub_d) +TRANS(xvfmadd_s, LASX, gen_xxxx_ptr, gen_helper_vfmadd_s) +TRANS(xvfmadd_d, LASX, gen_xxxx_ptr, gen_helper_vfmadd_d) +TRANS(xvfmsub_s, LASX, gen_xxxx_ptr, gen_helper_vfmsub_s) +TRANS(xvfmsub_d, LASX, gen_xxxx_ptr, gen_helper_vfmsub_d) +TRANS(xvfnmadd_s, LASX, gen_xxxx_ptr, gen_helper_vfnmadd_s) +TRANS(xvfnmadd_d, LASX, gen_xxxx_ptr, gen_helper_vfnmadd_d) +TRANS(xvfnmsub_s, LASX, gen_xxxx_ptr, gen_helper_vfnmsub_s) +TRANS(xvfnmsub_d, LASX, gen_xxxx_ptr, gen_helper_vfnmsub_d) TRANS(vfmax_s, LSX, gen_vvv_ptr, gen_helper_vfmax_s) TRANS(vfmax_d, LSX, gen_vvv_ptr, gen_helper_vfmax_d) TRANS(vfmin_s, LSX, gen_vvv_ptr, gen_helper_vfmin_s) TRANS(vfmin_d, LSX, gen_vvv_ptr, gen_helper_vfmin_d) +TRANS(xvfmax_s, LASX, gen_xxx_ptr, gen_helper_vfmax_s) +TRANS(xvfmax_d, LASX, gen_xxx_ptr, gen_helper_vfmax_d) +TRANS(xvfmin_s, LASX, gen_xxx_ptr, gen_helper_vfmin_s) +TRANS(xvfmin_d, LASX, gen_xxx_ptr, gen_helper_vfmin_d) TRANS(vfmaxa_s, LSX, gen_vvv_ptr, gen_helper_vfmaxa_s) TRANS(vfmaxa_d, LSX, gen_vvv_ptr, gen_helper_vfmaxa_d) TRANS(vfmina_s, LSX, gen_vvv_ptr, gen_helper_vfmina_s) TRANS(vfmina_d, LSX, gen_vvv_ptr, gen_helper_vfmina_d) +TRANS(xvfmaxa_s, LASX, gen_xxx_ptr, gen_helper_vfmaxa_s) +TRANS(xvfmaxa_d, LASX, gen_xxx_ptr, gen_helper_vfmaxa_d) +TRANS(xvfmina_s, LASX, gen_xxx_ptr, gen_helper_vfmina_s) +TRANS(xvfmina_d, LASX, gen_xxx_ptr, gen_helper_vfmina_d) TRANS(vflogb_s, LSX, gen_vv_ptr, gen_helper_vflogb_s) TRANS(vflogb_d, LSX, gen_vv_ptr, gen_helper_vflogb_d) +TRANS(xvflogb_s, LASX, gen_xx_ptr, gen_helper_vflogb_s) +TRANS(xvflogb_d, LASX, gen_xx_ptr, gen_helper_vflogb_d) TRANS(vfclass_s, LSX, gen_vv_ptr, gen_helper_vfclass_s) TRANS(vfclass_d, LSX, gen_vv_ptr, gen_helper_vfclass_d) +TRANS(xvfclass_s, LASX, gen_xx_ptr, gen_helper_vfclass_s) +TRANS(xvfclass_d, LASX, gen_xx_ptr, gen_helper_vfclass_d) TRANS(vfsqrt_s, LSX, gen_vv_ptr, gen_helper_vfsqrt_s) TRANS(vfsqrt_d, LSX, gen_vv_ptr, gen_helper_vfsqrt_d) @@ -4345,6 +4390,12 @@ TRANS(vfrecip_s, LSX, gen_vv_ptr, gen_helper_vfrecip_s) TRANS(vfrecip_d, LSX, gen_vv_ptr, gen_helper_vfrecip_d) TRANS(vfrsqrt_s, LSX, gen_vv_ptr, gen_helper_vfrsqrt_s) TRANS(vfrsqrt_d, LSX, gen_vv_ptr, gen_helper_vfrsqrt_d) +TRANS(xvfsqrt_s, LASX, gen_xx_ptr, gen_helper_vfsqrt_s) +TRANS(xvfsqrt_d, LASX, gen_xx_ptr, gen_helper_vfsqrt_d) +TRANS(xvfrecip_s, LASX, gen_xx_ptr, gen_helper_vfrecip_s) +TRANS(xvfrecip_d, LASX, gen_xx_ptr, gen_helper_vfrecip_d) +TRANS(xvfrsqrt_s, LASX, gen_xx_ptr, gen_helper_vfrsqrt_s) +TRANS(xvfrsqrt_d, LASX, gen_xx_ptr, gen_helper_vfrsqrt_d) TRANS(vfcvtl_s_h, LSX, gen_vv_ptr, gen_helper_vfcvtl_s_h) TRANS(vfcvth_s_h, LSX, gen_vv_ptr, gen_helper_vfcvth_s_h)