From patchwork Thu Sep 12 02:41:12 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Richard Henderson X-Patchwork-Id: 827764 Delivered-To: patch@linaro.org Received: by 2002:adf:ab1c:0:b0:367:895a:4699 with SMTP id q28csp1071503wrc; Wed, 11 Sep 2024 19:45:48 -0700 (PDT) X-Forwarded-Encrypted: i=2; AJvYcCXuyLFYfBq383S5WA//kMNpMiK1Yjthki+p7/XeO8TOBSTWzPvzu8Lu8Seg2xCXZOecsJYA/g==@linaro.org X-Google-Smtp-Source: AGHT+IHB+vdDXhrmTQM9wwhfX+9zx3+krcVm0tpgLbmB0pt1OK8Gne5Lu671fPjF7izaPdJ5+kLl X-Received: by 2002:a05:620a:2485:b0:7a9:bcd1:527a with SMTP id af79cd13be357-7a9e5f7aeabmr225912685a.55.1726109148633; Wed, 11 Sep 2024 19:45:48 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1726109148; cv=none; d=google.com; s=arc-20240605; b=kiCJI0JzqRHCju2EoykIv/N70a5tPPPiefpwU8h5rLPPTsxDXkDrftAlp6YR4ORlkq 3Jyn87gt9YoKXb/GkUIn49m9QEcD5Hj+kYGZEIWVahgFYNigLoQUcxov+B0MJkssNw9u EqLJqzavWG+c68JYGhjlh1gNoNUZjjKg1ZXrm34+6vXHsIcKnxxj09BF+OJ4gbqTWSJ7 lC2sM+2NosZaPrI1sT00vSdYh1AmEBhI5BdFpisqTiNyY4Li5x5MDpn/9yYFLDT/HZp1 bAQOZxlpyJvWnY7L/tOXy95Xr1/gAWdZ05BKsvQOh3IGmtsjeOIke4/gs+7+zWFGtSwR cNmw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20240605; h=sender:errors-to:list-subscribe:list-help:list-post:list-archive :list-unsubscribe:list-id:precedence:content-transfer-encoding :mime-version:references:in-reply-to:message-id:date:subject:cc:to :from:dkim-signature; bh=cOuzW0tNZ2wOKd58SrIScG+q8wv9fT6ynMl2PosowdE=; fh=ZhBia3nL9o1nuf7SbgdYn/0pDmAeja6gisyWXi2cqYE=; b=Ny0lZtoWE/nXX9JHFzJ1eqzlVbLMB5UlXLVEqYMB+0Zjoo/PgeM1ZgEZODOONZr3Zk xtTyNBYeSzvgfjpi61iJltQmjdhNeRU+dxJrqzPKY/BUtjhSZQ85ZrDlDnXx+vpD/bZh wH9hOYVbUF/c1J0SC7kUHTjwFbY+nKm5CwvwBwrkevW01+hEIrStyhFZE7KW8vF8MQPa KG2r+NodPzSbcSYRV3wTwmGHIooF7rW1FEf7wQ/2/JNZms1GcjNESk0ljC+2oo89gX9T /hf0DwLDhPjBK6t9n9GGDFs0PkSN0mXX/AliKOXevyUjdUVDcHgNaVy0MMqnhRfcUF6A Hexg==; dara=google.com ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b=h1KFR61+; spf=pass (google.com: domain of qemu-devel-bounces+patch=linaro.org@nongnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom="qemu-devel-bounces+patch=linaro.org@nongnu.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org; dara=neutral header.i=@linaro.org Return-Path: Received: from lists.gnu.org (lists.gnu.org. [209.51.188.17]) by mx.google.com with ESMTPS id af79cd13be357-7a9a7a373e9si1156668885a.272.2024.09.11.19.45.48 for (version=TLS1_2 cipher=ECDHE-ECDSA-CHACHA20-POLY1305 bits=256/256); Wed, 11 Sep 2024 19:45:48 -0700 (PDT) Received-SPF: pass (google.com: domain of qemu-devel-bounces+patch=linaro.org@nongnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; Authentication-Results: mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b=h1KFR61+; spf=pass (google.com: domain of qemu-devel-bounces+patch=linaro.org@nongnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom="qemu-devel-bounces+patch=linaro.org@nongnu.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org; dara=neutral header.i=@linaro.org Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1soZmx-0008Fw-3D; Wed, 11 Sep 2024 22:42:31 -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 1soZmC-0003vm-Ci for qemu-devel@nongnu.org; Wed, 11 Sep 2024 22:41:44 -0400 Received: from mail-pl1-x631.google.com ([2607:f8b0:4864:20::631]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1soZm9-0004Ga-Sj for qemu-devel@nongnu.org; Wed, 11 Sep 2024 22:41:44 -0400 Received: by mail-pl1-x631.google.com with SMTP id d9443c01a7336-2055136b612so6918215ad.0 for ; Wed, 11 Sep 2024 19:41:41 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1726108900; x=1726713700; darn=nongnu.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=cOuzW0tNZ2wOKd58SrIScG+q8wv9fT6ynMl2PosowdE=; b=h1KFR61+szUfo+9TPPOcuSI3qFEh4kVycqP1WZ7/EtzifVIDp/Ph8U0BafCKUFg617 a3VJoiSXuD4hGBl7H88lyo8wXU74DJT0VdZppR9Q1Fs/loJ9gn/a84EEDUAkXlN+4HJ+ /jH9+cIBFKXz0EHwG7FnJ9CiuLz1sXL2G16nvV2nZFC3qt2J/9gNuA2mt3E7o74BfRSx QK/QGgQXt4VWh50IWuMhc7uA/MRpx6UsMWT/SMxFOA2URzmVOLKsIFOKjPlbD4wKUh2c w+efWWs9J9ExVCNEHE7C3jG4rUuHyMoZ8GmvVrnjoCs0AWWe4cOUuA6K1/6NnOikB0gL 2K1g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1726108900; x=1726713700; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=cOuzW0tNZ2wOKd58SrIScG+q8wv9fT6ynMl2PosowdE=; b=pIPj5tL0tPQybTiWV8g1E/2CFaZQkPepiVFwcks6/3j26S/pI3DHhshoq0e7lti2Lb XwnSD8alqjW4+wGl9bMcrYlfU8EcZ/IimqPIMNmyBocfKAJidLkx0LB1riZ8BHw8FpbD 2hdnhnSg9ETEgpMwuvaBDvEJVNKRmHgwhdXo9zTekrPprqcX+mnbaTZOA/FIwhcs3fOh rC6OtfrYRQDhhtRMeFFfkrgxfg4oKp8EJ0D6AEVkhBky7Ufyo3f0/ZqOoY6ewMarK4YS IPKibAJCIoU2wGYHeYhestQaUqogFUQnTxTR0ugTuZ9jmr2LZ3ewlV5oQ5nPyA8Pemy3 qx5g== X-Gm-Message-State: AOJu0YzcOwTLjRswPVsTCbAwVcz2pn4hg6OddoF61ZSIbE58OXPlHXJw UuS6JFM/LwFCW1rPDP6W827ho+sVXJdhhgXJkwBPK1JmXD1LUttLqLcrtfO9AqlGdhabZxdbqBk S X-Received: by 2002:a17:902:dac1:b0:202:19a0:fcba with SMTP id d9443c01a7336-2076e3f51femr23378805ad.41.1726108900501; Wed, 11 Sep 2024 19:41:40 -0700 (PDT) Received: from stoup.. (174-21-81-121.tukw.qwest.net. [174.21.81.121]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-2076afe9c61sm5635915ad.231.2024.09.11.19.41.39 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 11 Sep 2024 19:41:40 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Cc: qemu-arm@nongnu.org, Peter Maydell Subject: [PATCH v3 27/29] target/arm: Convert SQSHL, UQSHL, SQSHLU (immediate) to decodetree Date: Wed, 11 Sep 2024 19:41:12 -0700 Message-ID: <20240912024114.1097832-28-richard.henderson@linaro.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240912024114.1097832-1-richard.henderson@linaro.org> References: <20240912024114.1097832-1-richard.henderson@linaro.org> MIME-Version: 1.0 Received-SPF: pass client-ip=2607:f8b0:4864:20::631; envelope-from=richard.henderson@linaro.org; helo=mail-pl1-x631.google.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, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=unavailable 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+patch=linaro.org@nongnu.org Sender: qemu-devel-bounces+patch=linaro.org@nongnu.org Reviewed-by: Peter Maydell Signed-off-by: Richard Henderson --- target/arm/tcg/translate-a64.c | 223 ++++++++++++++------------------- target/arm/tcg/a64.decode | 36 +++++- 2 files changed, 128 insertions(+), 131 deletions(-) diff --git a/target/arm/tcg/translate-a64.c b/target/arm/tcg/translate-a64.c index 7918720d9b..77324e0145 100644 --- a/target/arm/tcg/translate-a64.c +++ b/target/arm/tcg/translate-a64.c @@ -6982,6 +6982,9 @@ TRANS(URSRA_v, do_vec_shift_imm, a, gen_gvec_ursra) TRANS(SRI_v, do_vec_shift_imm, a, gen_gvec_sri) TRANS(SHL_v, do_vec_shift_imm, a, tcg_gen_gvec_shli) TRANS(SLI_v, do_vec_shift_imm, a, gen_gvec_sli); +TRANS(SQSHL_vi, do_vec_shift_imm, a, gen_neon_sqshli) +TRANS(UQSHL_vi, do_vec_shift_imm, a, gen_neon_uqshli) +TRANS(SQSHLU_vi, do_vec_shift_imm, a, gen_neon_sqshlui) static bool do_vec_shift_imm_wide(DisasContext *s, arg_qrri_e *a, bool is_u) { @@ -7209,6 +7212,92 @@ TRANS(SRI_s, do_scalar_shift_imm, a, gen_sri_d, true, 0) TRANS(SHL_s, do_scalar_shift_imm, a, tcg_gen_shli_i64, false, 0) TRANS(SLI_s, do_scalar_shift_imm, a, gen_sli_d, true, 0) +static void trunc_i64_env_imm(TCGv_i64 d, TCGv_i64 s, int64_t i, + NeonGenTwoOpEnvFn *fn) +{ + TCGv_i32 t = tcg_temp_new_i32(); + tcg_gen_extrl_i64_i32(t, s); + fn(t, tcg_env, t, tcg_constant_i32(i)); + tcg_gen_extu_i32_i64(d, t); +} + +static void gen_sqshli_b(TCGv_i64 d, TCGv_i64 s, int64_t i) +{ + trunc_i64_env_imm(d, s, i, gen_helper_neon_qshl_s8); +} + +static void gen_sqshli_h(TCGv_i64 d, TCGv_i64 s, int64_t i) +{ + trunc_i64_env_imm(d, s, i, gen_helper_neon_qshl_s16); +} + +static void gen_sqshli_s(TCGv_i64 d, TCGv_i64 s, int64_t i) +{ + trunc_i64_env_imm(d, s, i, gen_helper_neon_qshl_s32); +} + +static void gen_sqshli_d(TCGv_i64 d, TCGv_i64 s, int64_t i) +{ + gen_helper_neon_qshl_s64(d, tcg_env, s, tcg_constant_i64(i)); +} + +static void gen_uqshli_b(TCGv_i64 d, TCGv_i64 s, int64_t i) +{ + trunc_i64_env_imm(d, s, i, gen_helper_neon_qshl_u8); +} + +static void gen_uqshli_h(TCGv_i64 d, TCGv_i64 s, int64_t i) +{ + trunc_i64_env_imm(d, s, i, gen_helper_neon_qshl_u16); +} + +static void gen_uqshli_s(TCGv_i64 d, TCGv_i64 s, int64_t i) +{ + trunc_i64_env_imm(d, s, i, gen_helper_neon_qshl_u32); +} + +static void gen_uqshli_d(TCGv_i64 d, TCGv_i64 s, int64_t i) +{ + gen_helper_neon_qshl_u64(d, tcg_env, s, tcg_constant_i64(i)); +} + +static void gen_sqshlui_b(TCGv_i64 d, TCGv_i64 s, int64_t i) +{ + trunc_i64_env_imm(d, s, i, gen_helper_neon_qshlu_s8); +} + +static void gen_sqshlui_h(TCGv_i64 d, TCGv_i64 s, int64_t i) +{ + trunc_i64_env_imm(d, s, i, gen_helper_neon_qshlu_s16); +} + +static void gen_sqshlui_s(TCGv_i64 d, TCGv_i64 s, int64_t i) +{ + trunc_i64_env_imm(d, s, i, gen_helper_neon_qshlu_s32); +} + +static void gen_sqshlui_d(TCGv_i64 d, TCGv_i64 s, int64_t i) +{ + gen_helper_neon_qshlu_s64(d, tcg_env, s, tcg_constant_i64(i)); +} + +static WideShiftImmFn * const f_scalar_sqshli[] = { + gen_sqshli_b, gen_sqshli_h, gen_sqshli_s, gen_sqshli_d +}; + +static WideShiftImmFn * const f_scalar_uqshli[] = { + gen_uqshli_b, gen_uqshli_h, gen_uqshli_s, gen_uqshli_d +}; + +static WideShiftImmFn * const f_scalar_sqshlui[] = { + gen_sqshlui_b, gen_sqshlui_h, gen_sqshlui_s, gen_sqshlui_d +}; + +/* Note that the helpers sign-extend their inputs, so don't do it here. */ +TRANS(SQSHL_si, do_scalar_shift_imm, a, f_scalar_sqshli[a->esz], false, 0) +TRANS(UQSHL_si, do_scalar_shift_imm, a, f_scalar_uqshli[a->esz], false, 0) +TRANS(SQSHLU_si, do_scalar_shift_imm, a, f_scalar_sqshlui[a->esz], false, 0) + /* Shift a TCGv src by TCGv shift_amount, put result in dst. * Note that it is the caller's responsibility to ensure that the * shift amount is in range (ie 0..31 or 0..63) and provide the ARM @@ -9501,116 +9590,6 @@ static void handle_vec_simd_sqshrn(DisasContext *s, bool is_scalar, bool is_q, clear_vec_high(s, is_q, rd); } -/* SQSHLU, UQSHL, SQSHL: saturating left shifts */ -static void handle_simd_qshl(DisasContext *s, bool scalar, bool is_q, - bool src_unsigned, bool dst_unsigned, - int immh, int immb, int rn, int rd) -{ - int immhb = immh << 3 | immb; - int size = 32 - clz32(immh) - 1; - int shift = immhb - (8 << size); - int pass; - - assert(immh != 0); - assert(!(scalar && is_q)); - - if (!scalar) { - if (!is_q && extract32(immh, 3, 1)) { - unallocated_encoding(s); - return; - } - - /* Since we use the variable-shift helpers we must - * replicate the shift count into each element of - * the tcg_shift value. - */ - switch (size) { - case 0: - shift |= shift << 8; - /* fall through */ - case 1: - shift |= shift << 16; - break; - case 2: - case 3: - break; - default: - g_assert_not_reached(); - } - } - - if (!fp_access_check(s)) { - return; - } - - if (size == 3) { - TCGv_i64 tcg_shift = tcg_constant_i64(shift); - static NeonGenTwo64OpEnvFn * const fns[2][2] = { - { gen_helper_neon_qshl_s64, gen_helper_neon_qshlu_s64 }, - { NULL, gen_helper_neon_qshl_u64 }, - }; - NeonGenTwo64OpEnvFn *genfn = fns[src_unsigned][dst_unsigned]; - int maxpass = is_q ? 2 : 1; - - for (pass = 0; pass < maxpass; pass++) { - TCGv_i64 tcg_op = tcg_temp_new_i64(); - - read_vec_element(s, tcg_op, rn, pass, MO_64); - genfn(tcg_op, tcg_env, tcg_op, tcg_shift); - write_vec_element(s, tcg_op, rd, pass, MO_64); - } - clear_vec_high(s, is_q, rd); - } else { - TCGv_i32 tcg_shift = tcg_constant_i32(shift); - static NeonGenTwoOpEnvFn * const fns[2][2][3] = { - { - { gen_helper_neon_qshl_s8, - gen_helper_neon_qshl_s16, - gen_helper_neon_qshl_s32 }, - { gen_helper_neon_qshlu_s8, - gen_helper_neon_qshlu_s16, - gen_helper_neon_qshlu_s32 } - }, { - { NULL, NULL, NULL }, - { gen_helper_neon_qshl_u8, - gen_helper_neon_qshl_u16, - gen_helper_neon_qshl_u32 } - } - }; - NeonGenTwoOpEnvFn *genfn = fns[src_unsigned][dst_unsigned][size]; - MemOp memop = scalar ? size : MO_32; - int maxpass = scalar ? 1 : is_q ? 4 : 2; - - for (pass = 0; pass < maxpass; pass++) { - TCGv_i32 tcg_op = tcg_temp_new_i32(); - - read_vec_element_i32(s, tcg_op, rn, pass, memop); - genfn(tcg_op, tcg_env, tcg_op, tcg_shift); - if (scalar) { - switch (size) { - case 0: - tcg_gen_ext8u_i32(tcg_op, tcg_op); - break; - case 1: - tcg_gen_ext16u_i32(tcg_op, tcg_op); - break; - case 2: - break; - default: - g_assert_not_reached(); - } - write_fp_sreg(s, rd, tcg_op); - } else { - write_vec_element_i32(s, tcg_op, rd, pass, MO_32); - } - } - - if (!scalar) { - clear_vec_high(s, is_q, rd); - } - } -} - /* Common vector code for handling integer to FP conversion */ static void handle_simd_intfp_conv(DisasContext *s, int rd, int rn, int elements, int is_signed, @@ -9890,16 +9869,6 @@ static void disas_simd_scalar_shift_imm(DisasContext *s, uint32_t insn) handle_vec_simd_sqshrn(s, true, false, is_u, is_u, immh, immb, opcode, rn, rd); break; - case 0xc: /* SQSHLU */ - if (!is_u) { - unallocated_encoding(s); - return; - } - handle_simd_qshl(s, true, false, false, true, immh, immb, rn, rd); - break; - case 0xe: /* SQSHL, UQSHL */ - handle_simd_qshl(s, true, false, is_u, is_u, immh, immb, rn, rd); - break; case 0x1f: /* FCVTZS, FCVTZU */ handle_simd_shift_fpint_conv(s, true, false, is_u, immh, immb, rn, rd); break; @@ -9910,6 +9879,8 @@ static void disas_simd_scalar_shift_imm(DisasContext *s, uint32_t insn) case 0x06: /* SRSRA / URSRA */ case 0x08: /* SRI */ case 0x0a: /* SHL / SLI */ + case 0x0c: /* SQSHLU */ + case 0x0e: /* SQSHL, UQSHL */ unallocated_encoding(s); break; } @@ -10561,16 +10532,6 @@ static void disas_simd_shift_imm(DisasContext *s, uint32_t insn) handle_simd_shift_intfp_conv(s, false, is_q, is_u, immh, immb, opcode, rn, rd); break; - case 0xc: /* SQSHLU */ - if (!is_u) { - unallocated_encoding(s); - return; - } - handle_simd_qshl(s, false, is_q, false, true, immh, immb, rn, rd); - break; - case 0xe: /* SQSHL, UQSHL */ - handle_simd_qshl(s, false, is_q, is_u, is_u, immh, immb, rn, rd); - break; case 0x1f: /* FCVTZS/ FCVTZU */ handle_simd_shift_fpint_conv(s, false, is_q, is_u, immh, immb, rn, rd); return; @@ -10581,6 +10542,8 @@ static void disas_simd_shift_imm(DisasContext *s, uint32_t insn) case 0x06: /* SRSRA / URSRA (accum + rounding) */ case 0x08: /* SRI */ case 0x0a: /* SHL / SLI */ + case 0x0c: /* SQSHLU */ + case 0x0e: /* SQSHL, UQSHL */ case 0x14: /* SSHLL / USHLL */ unallocated_encoding(s); return; diff --git a/target/arm/tcg/a64.decode b/target/arm/tcg/a64.decode index 96803fe6e4..63e04ddfcd 100644 --- a/target/arm/tcg/a64.decode +++ b/target/arm/tcg/a64.decode @@ -1287,11 +1287,30 @@ RSHRN_v 0.00 11110 .... ... 10001 1 ..... ..... @q_shri_b RSHRN_v 0.00 11110 .... ... 10001 1 ..... ..... @q_shri_h RSHRN_v 0.00 11110 .... ... 10001 1 ..... ..... @q_shri_s +SQSHL_vi 0.00 11110 .... ... 01110 1 ..... ..... @q_shli_b +SQSHL_vi 0.00 11110 .... ... 01110 1 ..... ..... @q_shli_h +SQSHL_vi 0.00 11110 .... ... 01110 1 ..... ..... @q_shli_s +SQSHL_vi 0.00 11110 .... ... 01110 1 ..... ..... @q_shli_d + +UQSHL_vi 0.10 11110 .... ... 01110 1 ..... ..... @q_shli_b +UQSHL_vi 0.10 11110 .... ... 01110 1 ..... ..... @q_shli_h +UQSHL_vi 0.10 11110 .... ... 01110 1 ..... ..... @q_shli_s +UQSHL_vi 0.10 11110 .... ... 01110 1 ..... ..... @q_shli_d + +SQSHLU_vi 0.10 11110 .... ... 01100 1 ..... ..... @q_shli_b +SQSHLU_vi 0.10 11110 .... ... 01100 1 ..... ..... @q_shli_h +SQSHLU_vi 0.10 11110 .... ... 01100 1 ..... ..... @q_shli_s +SQSHLU_vi 0.10 11110 .... ... 01100 1 ..... ..... @q_shli_d + # Advanced SIMD scalar shift by immediate @shri_d .... ..... 1 ...... ..... . rn:5 rd:5 \ &rri_e esz=3 imm=%neon_rshift_i6 -@shli_d .... ..... 1 imm:6 ..... . rn:5 rd:5 &rri_e esz=3 + +@shli_b .... ..... 0001 imm:3 ..... . rn:5 rd:5 &rri_e esz=0 +@shli_h .... ..... 001 imm:4 ..... . rn:5 rd:5 &rri_e esz=1 +@shli_s .... ..... 01 imm:5 ..... . rn:5 rd:5 &rri_e esz=2 +@shli_d .... ..... 1 imm:6 ..... . rn:5 rd:5 &rri_e esz=3 SSHR_s 0101 11110 .... ... 00000 1 ..... ..... @shri_d USHR_s 0111 11110 .... ... 00000 1 ..... ..... @shri_d @@ -1305,3 +1324,18 @@ SRI_s 0111 11110 .... ... 01000 1 ..... ..... @shri_d SHL_s 0101 11110 .... ... 01010 1 ..... ..... @shli_d SLI_s 0111 11110 .... ... 01010 1 ..... ..... @shli_d + +SQSHL_si 0101 11110 .... ... 01110 1 ..... ..... @shli_b +SQSHL_si 0101 11110 .... ... 01110 1 ..... ..... @shli_h +SQSHL_si 0101 11110 .... ... 01110 1 ..... ..... @shli_s +SQSHL_si 0101 11110 .... ... 01110 1 ..... ..... @shli_d + +UQSHL_si 0111 11110 .... ... 01110 1 ..... ..... @shli_b +UQSHL_si 0111 11110 .... ... 01110 1 ..... ..... @shli_h +UQSHL_si 0111 11110 .... ... 01110 1 ..... ..... @shli_s +UQSHL_si 0111 11110 .... ... 01110 1 ..... ..... @shli_d + +SQSHLU_si 0111 11110 .... ... 01100 1 ..... ..... @shli_b +SQSHLU_si 0111 11110 .... ... 01100 1 ..... ..... @shli_h +SQSHLU_si 0111 11110 .... ... 01100 1 ..... ..... @shli_s +SQSHLU_si 0111 11110 .... ... 01100 1 ..... ..... @shli_d