llvm/test/MC/AArch64/SME2/smlsll.s

   1 // RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+sme2,+sme-i16i64 < %s \
   2 // RUN:        | FileCheck %s --check-prefixes=CHECK-ENCODING,CHECK-INST
   3 // RUN: not llvm-mc -triple=aarch64 -show-encoding < %s 2>&1 \
   4 // RUN:        | FileCheck %s --check-prefix=CHECK-ERROR
   5 // RUN: llvm-mc -triple=aarch64 -filetype=obj -mattr=+sme2,+sme-i16i64 < %s \
   6 // RUN:        | llvm-objdump --no-print-imm-hex -d --mattr=+sme2,+sme-i16i64 - | FileCheck %s --check-prefix=CHECK-INST
   7 // RUN: llvm-mc -triple=aarch64 -filetype=obj -mattr=+sme2,+sme-i16i64 < %s \
   8 // RUN:        | llvm-objdump --no-print-imm-hex -d --mattr=-sme2 - | FileCheck %s --check-prefix=CHECK-UNKNOWN
   9 // RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+sme2,+sme-i16i64 < %s \
  10 // RUN:        | sed '/.text/d' | sed 's/.*encoding: //g' \
  11 // RUN:        | llvm-mc -triple=aarch64 -mattr=+sme2,+sme-i16i64 -disassemble -show-encoding \
  12 // RUN:        | FileCheck %s --check-prefixes=CHECK-ENCODING,CHECK-INST
  13
  14
  15 smlsll  za.s[w8, 0:3], z0.b, z0.b  // 11000001-00100000-00000100-00001000
  16 // CHECK-INST: smlsll  za.s[w8, 0:3], z0.b, z0.b
  17 // CHECK-ENCODING: [0x08,0x04,0x20,0xc1]
  18 // CHECK-ERROR: instruction requires: sme2
  19 // CHECK-UNKNOWN: c1200408 <unknown>
  20
  21 smlsll  za.s[w10, 4:7], z10.b, z5.b  // 11000001-00100101-01000101-01001001
  22 // CHECK-INST: smlsll  za.s[w10, 4:7], z10.b, z5.b
  23 // CHECK-ENCODING: [0x49,0x45,0x25,0xc1]
  24 // CHECK-ERROR: instruction requires: sme2
  25 // CHECK-UNKNOWN: c1254549 <unknown>
  26
  27 smlsll  za.s[w11, 12:15], z13.b, z8.b  // 11000001-00101000-01100101-10101011
  28 // CHECK-INST: smlsll  za.s[w11, 12:15], z13.b, z8.b
  29 // CHECK-ENCODING: [0xab,0x65,0x28,0xc1]
  30 // CHECK-ERROR: instruction requires: sme2
  31 // CHECK-UNKNOWN: c12865ab <unknown>
  32
  33 smlsll  za.s[w11, 12:15], z31.b, z15.b  // 11000001-00101111-01100111-11101011
  34 // CHECK-INST: smlsll  za.s[w11, 12:15], z31.b, z15.b
  35 // CHECK-ENCODING: [0xeb,0x67,0x2f,0xc1]
  36 // CHECK-ERROR: instruction requires: sme2
  37 // CHECK-UNKNOWN: c12f67eb <unknown>
  38
  39 smlsll  za.s[w8, 4:7], z17.b, z0.b  // 11000001-00100000-00000110-00101001
  40 // CHECK-INST: smlsll  za.s[w8, 4:7], z17.b, z0.b
  41 // CHECK-ENCODING: [0x29,0x06,0x20,0xc1]
  42 // CHECK-ERROR: instruction requires: sme2
  43 // CHECK-UNKNOWN: c1200629 <unknown>
  44
  45 smlsll  za.s[w8, 4:7], z1.b, z14.b  // 11000001-00101110-00000100-00101001
  46 // CHECK-INST: smlsll  za.s[w8, 4:7], z1.b, z14.b
  47 // CHECK-ENCODING: [0x29,0x04,0x2e,0xc1]
  48 // CHECK-ERROR: instruction requires: sme2
  49 // CHECK-UNKNOWN: c12e0429 <unknown>
  50
  51 smlsll  za.s[w10, 0:3], z19.b, z4.b  // 11000001-00100100-01000110-01101000
  52 // CHECK-INST: smlsll  za.s[w10, 0:3], z19.b, z4.b
  53 // CHECK-ENCODING: [0x68,0x46,0x24,0xc1]
  54 // CHECK-ERROR: instruction requires: sme2
  55 // CHECK-UNKNOWN: c1244668 <unknown>
  56
  57 smlsll  za.s[w8, 0:3], z12.b, z2.b  // 11000001-00100010-00000101-10001000
  58 // CHECK-INST: smlsll  za.s[w8, 0:3], z12.b, z2.b
  59 // CHECK-ENCODING: [0x88,0x05,0x22,0xc1]
  60 // CHECK-ERROR: instruction requires: sme2
  61 // CHECK-UNKNOWN: c1220588 <unknown>
  62
  63 smlsll  za.s[w10, 4:7], z1.b, z10.b  // 11000001-00101010-01000100-00101001
  64 // CHECK-INST: smlsll  za.s[w10, 4:7], z1.b, z10.b
  65 // CHECK-ENCODING: [0x29,0x44,0x2a,0xc1]
  66 // CHECK-ERROR: instruction requires: sme2
  67 // CHECK-UNKNOWN: c12a4429 <unknown>
  68
  69 smlsll  za.s[w8, 4:7], z22.b, z14.b  // 11000001-00101110-00000110-11001001
  70 // CHECK-INST: smlsll  za.s[w8, 4:7], z22.b, z14.b
  71 // CHECK-ENCODING: [0xc9,0x06,0x2e,0xc1]
  72 // CHECK-ERROR: instruction requires: sme2
  73 // CHECK-UNKNOWN: c12e06c9 <unknown>
  74
  75 smlsll  za.s[w11, 8:11], z9.b, z1.b  // 11000001-00100001-01100101-00101010
  76 // CHECK-INST: smlsll  za.s[w11, 8:11], z9.b, z1.b
  77 // CHECK-ENCODING: [0x2a,0x65,0x21,0xc1]
  78 // CHECK-ERROR: instruction requires: sme2
  79 // CHECK-UNKNOWN: c121652a <unknown>
  80
  81 smlsll  za.s[w9, 12:15], z12.b, z11.b  // 11000001-00101011-00100101-10001011
  82 // CHECK-INST: smlsll  za.s[w9, 12:15], z12.b, z11.b
  83 // CHECK-ENCODING: [0x8b,0x25,0x2b,0xc1]
  84 // CHECK-ERROR: instruction requires: sme2
  85 // CHECK-UNKNOWN: c12b258b <unknown>
  86
  87
  88 smlsll  za.s[w8, 0:3], z0.b, z0.b[0]  // 11000001-00000000-00000000-00001000
  89 // CHECK-INST: smlsll  za.s[w8, 0:3], z0.b, z0.b[0]
  90 // CHECK-ENCODING: [0x08,0x00,0x00,0xc1]
  91 // CHECK-ERROR: instruction requires: sme2
  92 // CHECK-UNKNOWN: c1000008 <unknown>
  93
  94 smlsll  za.s[w10, 4:7], z10.b, z5.b[5]  // 11000001-00000101-01010101-01001001
  95 // CHECK-INST: smlsll  za.s[w10, 4:7], z10.b, z5.b[5]
  96 // CHECK-ENCODING: [0x49,0x55,0x05,0xc1]
  97 // CHECK-ERROR: instruction requires: sme2
  98 // CHECK-UNKNOWN: c1055549 <unknown>
  99
 100 smlsll  za.s[w11, 12:15], z13.b, z8.b[11]  // 11000001-00001000-11101101-10101011
 101 // CHECK-INST: smlsll  za.s[w11, 12:15], z13.b, z8.b[11]
 102 // CHECK-ENCODING: [0xab,0xed,0x08,0xc1]
 103 // CHECK-ERROR: instruction requires: sme2
 104 // CHECK-UNKNOWN: c108edab <unknown>
 105
 106 smlsll  za.s[w11, 12:15], z31.b, z15.b[15]  // 11000001-00001111-11111111-11101011
 107 // CHECK-INST: smlsll  za.s[w11, 12:15], z31.b, z15.b[15]
 108 // CHECK-ENCODING: [0xeb,0xff,0x0f,0xc1]
 109 // CHECK-ERROR: instruction requires: sme2
 110 // CHECK-UNKNOWN: c10fffeb <unknown>
 111
 112 smlsll  za.s[w8, 4:7], z17.b, z0.b[3]  // 11000001-00000000-00001110-00101001
 113 // CHECK-INST: smlsll  za.s[w8, 4:7], z17.b, z0.b[3]
 114 // CHECK-ENCODING: [0x29,0x0e,0x00,0xc1]
 115 // CHECK-ERROR: instruction requires: sme2
 116 // CHECK-UNKNOWN: c1000e29 <unknown>
 117
 118 smlsll  za.s[w8, 4:7], z1.b, z14.b[9]  // 11000001-00001110-10000100-00101001
 119 // CHECK-INST: smlsll  za.s[w8, 4:7], z1.b, z14.b[9]
 120 // CHECK-ENCODING: [0x29,0x84,0x0e,0xc1]
 121 // CHECK-ERROR: instruction requires: sme2
 122 // CHECK-UNKNOWN: c10e8429 <unknown>
 123
 124 smlsll  za.s[w10, 0:3], z19.b, z4.b[5]  // 11000001-00000100-01010110-01101000
 125 // CHECK-INST: smlsll  za.s[w10, 0:3], z19.b, z4.b[5]
 126 // CHECK-ENCODING: [0x68,0x56,0x04,0xc1]
 127 // CHECK-ERROR: instruction requires: sme2
 128 // CHECK-UNKNOWN: c1045668 <unknown>
 129
 130 smlsll  za.s[w8, 0:3], z12.b, z2.b[6]  // 11000001-00000010-00011001-10001000
 131 // CHECK-INST: smlsll  za.s[w8, 0:3], z12.b, z2.b[6]
 132 // CHECK-ENCODING: [0x88,0x19,0x02,0xc1]
 133 // CHECK-ERROR: instruction requires: sme2
 134 // CHECK-UNKNOWN: c1021988 <unknown>
 135
 136 smlsll  za.s[w10, 4:7], z1.b, z10.b[10]  // 11000001-00001010-11001000-00101001
 137 // CHECK-INST: smlsll  za.s[w10, 4:7], z1.b, z10.b[10]
 138 // CHECK-ENCODING: [0x29,0xc8,0x0a,0xc1]
 139 // CHECK-ERROR: instruction requires: sme2
 140 // CHECK-UNKNOWN: c10ac829 <unknown>
 141
 142 smlsll  za.s[w8, 4:7], z22.b, z14.b[2]  // 11000001-00001110-00001010-11001001
 143 // CHECK-INST: smlsll  za.s[w8, 4:7], z22.b, z14.b[2]
 144 // CHECK-ENCODING: [0xc9,0x0a,0x0e,0xc1]
 145 // CHECK-ERROR: instruction requires: sme2
 146 // CHECK-UNKNOWN: c10e0ac9 <unknown>
 147
 148 smlsll  za.s[w11, 8:11], z9.b, z1.b[13]  // 11000001-00000001-11110101-00101010
 149 // CHECK-INST: smlsll  za.s[w11, 8:11], z9.b, z1.b[13]
 150 // CHECK-ENCODING: [0x2a,0xf5,0x01,0xc1]
 151 // CHECK-ERROR: instruction requires: sme2
 152 // CHECK-UNKNOWN: c101f52a <unknown>
 153
 154 smlsll  za.s[w9, 12:15], z12.b, z11.b[10]  // 11000001-00001011-10101001-10001011
 155 // CHECK-INST: smlsll  za.s[w9, 12:15], z12.b, z11.b[10]
 156 // CHECK-ENCODING: [0x8b,0xa9,0x0b,0xc1]
 157 // CHECK-ERROR: instruction requires: sme2
 158 // CHECK-UNKNOWN: c10ba98b <unknown>
 159
 160
 161 smlsll  za.d[w8, 0:3], z0.h, z0.h  // 11000001-01100000-00000100-00001000
 162 // CHECK-INST: smlsll  za.d[w8, 0:3], z0.h, z0.h
 163 // CHECK-ENCODING: [0x08,0x04,0x60,0xc1]
 164 // CHECK-ERROR: instruction requires: sme2
 165 // CHECK-UNKNOWN: c1600408 <unknown>
 166
 167 smlsll  za.d[w10, 4:7], z10.h, z5.h  // 11000001-01100101-01000101-01001001
 168 // CHECK-INST: smlsll  za.d[w10, 4:7], z10.h, z5.h
 169 // CHECK-ENCODING: [0x49,0x45,0x65,0xc1]
 170 // CHECK-ERROR: instruction requires: sme2
 171 // CHECK-UNKNOWN: c1654549 <unknown>
 172
 173 smlsll  za.d[w11, 12:15], z13.h, z8.h  // 11000001-01101000-01100101-10101011
 174 // CHECK-INST: smlsll  za.d[w11, 12:15], z13.h, z8.h
 175 // CHECK-ENCODING: [0xab,0x65,0x68,0xc1]
 176 // CHECK-ERROR: instruction requires: sme2
 177 // CHECK-UNKNOWN: c16865ab <unknown>
 178
 179 smlsll  za.d[w11, 12:15], z31.h, z15.h  // 11000001-01101111-01100111-11101011
 180 // CHECK-INST: smlsll  za.d[w11, 12:15], z31.h, z15.h
 181 // CHECK-ENCODING: [0xeb,0x67,0x6f,0xc1]
 182 // CHECK-ERROR: instruction requires: sme2
 183 // CHECK-UNKNOWN: c16f67eb <unknown>
 184
 185 smlsll  za.d[w8, 4:7], z17.h, z0.h  // 11000001-01100000-00000110-00101001
 186 // CHECK-INST: smlsll  za.d[w8, 4:7], z17.h, z0.h
 187 // CHECK-ENCODING: [0x29,0x06,0x60,0xc1]
 188 // CHECK-ERROR: instruction requires: sme2
 189 // CHECK-UNKNOWN: c1600629 <unknown>
 190
 191 smlsll  za.d[w8, 4:7], z1.h, z14.h  // 11000001-01101110-00000100-00101001
 192 // CHECK-INST: smlsll  za.d[w8, 4:7], z1.h, z14.h
 193 // CHECK-ENCODING: [0x29,0x04,0x6e,0xc1]
 194 // CHECK-ERROR: instruction requires: sme2
 195 // CHECK-UNKNOWN: c16e0429 <unknown>
 196
 197 smlsll  za.d[w10, 0:3], z19.h, z4.h  // 11000001-01100100-01000110-01101000
 198 // CHECK-INST: smlsll  za.d[w10, 0:3], z19.h, z4.h
 199 // CHECK-ENCODING: [0x68,0x46,0x64,0xc1]
 200 // CHECK-ERROR: instruction requires: sme2
 201 // CHECK-UNKNOWN: c1644668 <unknown>
 202
 203 smlsll  za.d[w8, 0:3], z12.h, z2.h  // 11000001-01100010-00000101-10001000
 204 // CHECK-INST: smlsll  za.d[w8, 0:3], z12.h, z2.h
 205 // CHECK-ENCODING: [0x88,0x05,0x62,0xc1]
 206 // CHECK-ERROR: instruction requires: sme2
 207 // CHECK-UNKNOWN: c1620588 <unknown>
 208
 209 smlsll  za.d[w10, 4:7], z1.h, z10.h  // 11000001-01101010-01000100-00101001
 210 // CHECK-INST: smlsll  za.d[w10, 4:7], z1.h, z10.h
 211 // CHECK-ENCODING: [0x29,0x44,0x6a,0xc1]
 212 // CHECK-ERROR: instruction requires: sme2
 213 // CHECK-UNKNOWN: c16a4429 <unknown>
 214
 215 smlsll  za.d[w8, 4:7], z22.h, z14.h  // 11000001-01101110-00000110-11001001
 216 // CHECK-INST: smlsll  za.d[w8, 4:7], z22.h, z14.h
 217 // CHECK-ENCODING: [0xc9,0x06,0x6e,0xc1]
 218 // CHECK-ERROR: instruction requires: sme2
 219 // CHECK-UNKNOWN: c16e06c9 <unknown>
 220
 221 smlsll  za.d[w11, 8:11], z9.h, z1.h  // 11000001-01100001-01100101-00101010
 222 // CHECK-INST: smlsll  za.d[w11, 8:11], z9.h, z1.h
 223 // CHECK-ENCODING: [0x2a,0x65,0x61,0xc1]
 224 // CHECK-ERROR: instruction requires: sme2
 225 // CHECK-UNKNOWN: c161652a <unknown>
 226
 227 smlsll  za.d[w9, 12:15], z12.h, z11.h  // 11000001-01101011-00100101-10001011
 228 // CHECK-INST: smlsll  za.d[w9, 12:15], z12.h, z11.h
 229 // CHECK-ENCODING: [0x8b,0x25,0x6b,0xc1]
 230 // CHECK-ERROR: instruction requires: sme2
 231 // CHECK-UNKNOWN: c16b258b <unknown>
 232
 233
 234 smlsll  za.d[w8, 0:3], z0.h, z0.h[0]  // 11000001-10000000-00000000-00001000
 235 // CHECK-INST: smlsll  za.d[w8, 0:3], z0.h, z0.h[0]
 236 // CHECK-ENCODING: [0x08,0x00,0x80,0xc1]
 237 // CHECK-ERROR: instruction requires: sme2
 238 // CHECK-UNKNOWN: c1800008 <unknown>
 239
 240 smlsll  za.d[w10, 4:7], z10.h, z5.h[1]  // 11000001-10000101-01000101-01001001
 241 // CHECK-INST: smlsll  za.d[w10, 4:7], z10.h, z5.h[1]
 242 // CHECK-ENCODING: [0x49,0x45,0x85,0xc1]
 243 // CHECK-ERROR: instruction requires: sme2
 244 // CHECK-UNKNOWN: c1854549 <unknown>
 245
 246 smlsll  za.d[w11, 12:15], z13.h, z8.h[7]  // 11000001-10001000-11101101-10101011
 247 // CHECK-INST: smlsll  za.d[w11, 12:15], z13.h, z8.h[7]
 248 // CHECK-ENCODING: [0xab,0xed,0x88,0xc1]
 249 // CHECK-ERROR: instruction requires: sme2
 250 // CHECK-UNKNOWN: c188edab <unknown>
 251
 252 smlsll  za.d[w11, 12:15], z31.h, z15.h[7]  // 11000001-10001111-11101111-11101011
 253 // CHECK-INST: smlsll  za.d[w11, 12:15], z31.h, z15.h[7]
 254 // CHECK-ENCODING: [0xeb,0xef,0x8f,0xc1]
 255 // CHECK-ERROR: instruction requires: sme2
 256 // CHECK-UNKNOWN: c18fefeb <unknown>
 257
 258 smlsll  za.d[w8, 4:7], z17.h, z0.h[3]  // 11000001-10000000-00001110-00101001
 259 // CHECK-INST: smlsll  za.d[w8, 4:7], z17.h, z0.h[3]
 260 // CHECK-ENCODING: [0x29,0x0e,0x80,0xc1]
 261 // CHECK-ERROR: instruction requires: sme2
 262 // CHECK-UNKNOWN: c1800e29 <unknown>
 263
 264 smlsll  za.d[w8, 4:7], z1.h, z14.h[5]  // 11000001-10001110-10000100-00101001
 265 // CHECK-INST: smlsll  za.d[w8, 4:7], z1.h, z14.h[5]
 266 // CHECK-ENCODING: [0x29,0x84,0x8e,0xc1]
 267 // CHECK-ERROR: instruction requires: sme2
 268 // CHECK-UNKNOWN: c18e8429 <unknown>
 269
 270 smlsll  za.d[w10, 0:3], z19.h, z4.h[1]  // 11000001-10000100-01000110-01101000
 271 // CHECK-INST: smlsll  za.d[w10, 0:3], z19.h, z4.h[1]
 272 // CHECK-ENCODING: [0x68,0x46,0x84,0xc1]
 273 // CHECK-ERROR: instruction requires: sme2
 274 // CHECK-UNKNOWN: c1844668 <unknown>
 275
 276 smlsll  za.d[w8, 0:3], z12.h, z2.h[2]  // 11000001-10000010-00001001-10001000
 277 // CHECK-INST: smlsll  za.d[w8, 0:3], z12.h, z2.h[2]
 278 // CHECK-ENCODING: [0x88,0x09,0x82,0xc1]
 279 // CHECK-ERROR: instruction requires: sme2
 280 // CHECK-UNKNOWN: c1820988 <unknown>
 281
 282 smlsll  za.d[w10, 4:7], z1.h, z10.h[6]  // 11000001-10001010-11001000-00101001
 283 // CHECK-INST: smlsll  za.d[w10, 4:7], z1.h, z10.h[6]
 284 // CHECK-ENCODING: [0x29,0xc8,0x8a,0xc1]
 285 // CHECK-ERROR: instruction requires: sme2
 286 // CHECK-UNKNOWN: c18ac829 <unknown>
 287
 288 smlsll  za.d[w8, 4:7], z22.h, z14.h[2]  // 11000001-10001110-00001010-11001001
 289 // CHECK-INST: smlsll  za.d[w8, 4:7], z22.h, z14.h[2]
 290 // CHECK-ENCODING: [0xc9,0x0a,0x8e,0xc1]
 291 // CHECK-ERROR: instruction requires: sme2
 292 // CHECK-UNKNOWN: c18e0ac9 <unknown>
 293
 294 smlsll  za.d[w11, 8:11], z9.h, z1.h[5]  // 11000001-10000001-11100101-00101010
 295 // CHECK-INST: smlsll  za.d[w11, 8:11], z9.h, z1.h[5]
 296 // CHECK-ENCODING: [0x2a,0xe5,0x81,0xc1]
 297 // CHECK-ERROR: instruction requires: sme2
 298 // CHECK-UNKNOWN: c181e52a <unknown>
 299
 300 smlsll  za.d[w9, 12:15], z12.h, z11.h[6]  // 11000001-10001011-10101001-10001011
 301 // CHECK-INST: smlsll  za.d[w9, 12:15], z12.h, z11.h[6]
 302 // CHECK-ENCODING: [0x8b,0xa9,0x8b,0xc1]
 303 // CHECK-ERROR: instruction requires: sme2
 304 // CHECK-UNKNOWN: c18ba98b <unknown>
 305
 306
 307 smlsll  za.s[w8, 0:3, vgx2], {z0.b, z1.b}, z0.b  // 11000001-00100000-00000000-00001000
 308 // CHECK-INST: smlsll  za.s[w8, 0:3, vgx2], { z0.b, z1.b }, z0.b
 309 // CHECK-ENCODING: [0x08,0x00,0x20,0xc1]
 310 // CHECK-ERROR: instruction requires: sme2
 311 // CHECK-UNKNOWN: c1200008 <unknown>
 312
 313 smlsll  za.s[w8, 0:3], {z0.b - z1.b}, z0.b  // 11000001-00100000-00000000-00001000
 314 // CHECK-INST: smlsll  za.s[w8, 0:3, vgx2], { z0.b, z1.b }, z0.b
 315 // CHECK-ENCODING: [0x08,0x00,0x20,0xc1]
 316 // CHECK-ERROR: instruction requires: sme2
 317 // CHECK-UNKNOWN: c1200008 <unknown>
 318
 319 smlsll  za.s[w10, 4:7, vgx2], {z10.b, z11.b}, z5.b  // 11000001-00100101-01000001-01001001
 320 // CHECK-INST: smlsll  za.s[w10, 4:7, vgx2], { z10.b, z11.b }, z5.b
 321 // CHECK-ENCODING: [0x49,0x41,0x25,0xc1]
 322 // CHECK-ERROR: instruction requires: sme2
 323 // CHECK-UNKNOWN: c1254149 <unknown>
 324
 325 smlsll  za.s[w10, 4:7], {z10.b - z11.b}, z5.b  // 11000001-00100101-01000001-01001001
 326 // CHECK-INST: smlsll  za.s[w10, 4:7, vgx2], { z10.b, z11.b }, z5.b
 327 // CHECK-ENCODING: [0x49,0x41,0x25,0xc1]
 328 // CHECK-ERROR: instruction requires: sme2
 329 // CHECK-UNKNOWN: c1254149 <unknown>
 330
 331 smlsll  za.s[w11, 4:7, vgx2], {z13.b, z14.b}, z8.b  // 11000001-00101000-01100001-10101001
 332 // CHECK-INST: smlsll  za.s[w11, 4:7, vgx2], { z13.b, z14.b }, z8.b
 333 // CHECK-ENCODING: [0xa9,0x61,0x28,0xc1]
 334 // CHECK-ERROR: instruction requires: sme2
 335 // CHECK-UNKNOWN: c12861a9 <unknown>
 336
 337 smlsll  za.s[w11, 4:7], {z13.b - z14.b}, z8.b  // 11000001-00101000-01100001-10101001
 338 // CHECK-INST: smlsll  za.s[w11, 4:7, vgx2], { z13.b, z14.b }, z8.b
 339 // CHECK-ENCODING: [0xa9,0x61,0x28,0xc1]
 340 // CHECK-ERROR: instruction requires: sme2
 341 // CHECK-UNKNOWN: c12861a9 <unknown>
 342
 343 smlsll  za.s[w11, 4:7, vgx2], {z31.b, z0.b}, z15.b  // 11000001-00101111-01100011-11101001
 344 // CHECK-INST: smlsll  za.s[w11, 4:7, vgx2], { z31.b, z0.b }, z15.b
 345 // CHECK-ENCODING: [0xe9,0x63,0x2f,0xc1]
 346 // CHECK-ERROR: instruction requires: sme2
 347 // CHECK-UNKNOWN: c12f63e9 <unknown>
 348
 349 smlsll  za.s[w11, 4:7], {z31.b - z0.b}, z15.b  // 11000001-00101111-01100011-11101001
 350 // CHECK-INST: smlsll  za.s[w11, 4:7, vgx2], { z31.b, z0.b }, z15.b
 351 // CHECK-ENCODING: [0xe9,0x63,0x2f,0xc1]
 352 // CHECK-ERROR: instruction requires: sme2
 353 // CHECK-UNKNOWN: c12f63e9 <unknown>
 354
 355 smlsll  za.s[w8, 4:7, vgx2], {z17.b, z18.b}, z0.b  // 11000001-00100000-00000010-00101001
 356 // CHECK-INST: smlsll  za.s[w8, 4:7, vgx2], { z17.b, z18.b }, z0.b
 357 // CHECK-ENCODING: [0x29,0x02,0x20,0xc1]
 358 // CHECK-ERROR: instruction requires: sme2
 359 // CHECK-UNKNOWN: c1200229 <unknown>
 360
 361 smlsll  za.s[w8, 4:7], {z17.b - z18.b}, z0.b  // 11000001-00100000-00000010-00101001
 362 // CHECK-INST: smlsll  za.s[w8, 4:7, vgx2], { z17.b, z18.b }, z0.b
 363 // CHECK-ENCODING: [0x29,0x02,0x20,0xc1]
 364 // CHECK-ERROR: instruction requires: sme2
 365 // CHECK-UNKNOWN: c1200229 <unknown>
 366
 367 smlsll  za.s[w8, 4:7, vgx2], {z1.b, z2.b}, z14.b  // 11000001-00101110-00000000-00101001
 368 // CHECK-INST: smlsll  za.s[w8, 4:7, vgx2], { z1.b, z2.b }, z14.b
 369 // CHECK-ENCODING: [0x29,0x00,0x2e,0xc1]
 370 // CHECK-ERROR: instruction requires: sme2
 371 // CHECK-UNKNOWN: c12e0029 <unknown>
 372
 373 smlsll  za.s[w8, 4:7], {z1.b - z2.b}, z14.b  // 11000001-00101110-00000000-00101001
 374 // CHECK-INST: smlsll  za.s[w8, 4:7, vgx2], { z1.b, z2.b }, z14.b
 375 // CHECK-ENCODING: [0x29,0x00,0x2e,0xc1]
 376 // CHECK-ERROR: instruction requires: sme2
 377 // CHECK-UNKNOWN: c12e0029 <unknown>
 378
 379 smlsll  za.s[w10, 0:3, vgx2], {z19.b, z20.b}, z4.b  // 11000001-00100100-01000010-01101000
 380 // CHECK-INST: smlsll  za.s[w10, 0:3, vgx2], { z19.b, z20.b }, z4.b
 381 // CHECK-ENCODING: [0x68,0x42,0x24,0xc1]
 382 // CHECK-ERROR: instruction requires: sme2
 383 // CHECK-UNKNOWN: c1244268 <unknown>
 384
 385 smlsll  za.s[w10, 0:3], {z19.b - z20.b}, z4.b  // 11000001-00100100-01000010-01101000
 386 // CHECK-INST: smlsll  za.s[w10, 0:3, vgx2], { z19.b, z20.b }, z4.b
 387 // CHECK-ENCODING: [0x68,0x42,0x24,0xc1]
 388 // CHECK-ERROR: instruction requires: sme2
 389 // CHECK-UNKNOWN: c1244268 <unknown>
 390
 391 smlsll  za.s[w8, 0:3, vgx2], {z12.b, z13.b}, z2.b  // 11000001-00100010-00000001-10001000
 392 // CHECK-INST: smlsll  za.s[w8, 0:3, vgx2], { z12.b, z13.b }, z2.b
 393 // CHECK-ENCODING: [0x88,0x01,0x22,0xc1]
 394 // CHECK-ERROR: instruction requires: sme2
 395 // CHECK-UNKNOWN: c1220188 <unknown>
 396
 397 smlsll  za.s[w8, 0:3], {z12.b - z13.b}, z2.b  // 11000001-00100010-00000001-10001000
 398 // CHECK-INST: smlsll  za.s[w8, 0:3, vgx2], { z12.b, z13.b }, z2.b
 399 // CHECK-ENCODING: [0x88,0x01,0x22,0xc1]
 400 // CHECK-ERROR: instruction requires: sme2
 401 // CHECK-UNKNOWN: c1220188 <unknown>
 402
 403 smlsll  za.s[w10, 4:7, vgx2], {z1.b, z2.b}, z10.b  // 11000001-00101010-01000000-00101001
 404 // CHECK-INST: smlsll  za.s[w10, 4:7, vgx2], { z1.b, z2.b }, z10.b
 405 // CHECK-ENCODING: [0x29,0x40,0x2a,0xc1]
 406 // CHECK-ERROR: instruction requires: sme2
 407 // CHECK-UNKNOWN: c12a4029 <unknown>
 408
 409 smlsll  za.s[w10, 4:7], {z1.b - z2.b}, z10.b  // 11000001-00101010-01000000-00101001
 410 // CHECK-INST: smlsll  za.s[w10, 4:7, vgx2], { z1.b, z2.b }, z10.b
 411 // CHECK-ENCODING: [0x29,0x40,0x2a,0xc1]
 412 // CHECK-ERROR: instruction requires: sme2
 413 // CHECK-UNKNOWN: c12a4029 <unknown>
 414
 415 smlsll  za.s[w8, 4:7, vgx2], {z22.b, z23.b}, z14.b  // 11000001-00101110-00000010-11001001
 416 // CHECK-INST: smlsll  za.s[w8, 4:7, vgx2], { z22.b, z23.b }, z14.b
 417 // CHECK-ENCODING: [0xc9,0x02,0x2e,0xc1]
 418 // CHECK-ERROR: instruction requires: sme2
 419 // CHECK-UNKNOWN: c12e02c9 <unknown>
 420
 421 smlsll  za.s[w8, 4:7], {z22.b - z23.b}, z14.b  // 11000001-00101110-00000010-11001001
 422 // CHECK-INST: smlsll  za.s[w8, 4:7, vgx2], { z22.b, z23.b }, z14.b
 423 // CHECK-ENCODING: [0xc9,0x02,0x2e,0xc1]
 424 // CHECK-ERROR: instruction requires: sme2
 425 // CHECK-UNKNOWN: c12e02c9 <unknown>
 426
 427 smlsll  za.s[w11, 0:3, vgx2], {z9.b, z10.b}, z1.b  // 11000001-00100001-01100001-00101000
 428 // CHECK-INST: smlsll  za.s[w11, 0:3, vgx2], { z9.b, z10.b }, z1.b
 429 // CHECK-ENCODING: [0x28,0x61,0x21,0xc1]
 430 // CHECK-ERROR: instruction requires: sme2
 431 // CHECK-UNKNOWN: c1216128 <unknown>
 432
 433 smlsll  za.s[w11, 0:3], {z9.b - z10.b}, z1.b  // 11000001-00100001-01100001-00101000
 434 // CHECK-INST: smlsll  za.s[w11, 0:3, vgx2], { z9.b, z10.b }, z1.b
 435 // CHECK-ENCODING: [0x28,0x61,0x21,0xc1]
 436 // CHECK-ERROR: instruction requires: sme2
 437 // CHECK-UNKNOWN: c1216128 <unknown>
 438
 439 smlsll  za.s[w9, 4:7, vgx2], {z12.b, z13.b}, z11.b  // 11000001-00101011-00100001-10001001
 440 // CHECK-INST: smlsll  za.s[w9, 4:7, vgx2], { z12.b, z13.b }, z11.b
 441 // CHECK-ENCODING: [0x89,0x21,0x2b,0xc1]
 442 // CHECK-ERROR: instruction requires: sme2
 443 // CHECK-UNKNOWN: c12b2189 <unknown>
 444
 445 smlsll  za.s[w9, 4:7], {z12.b - z13.b}, z11.b  // 11000001-00101011-00100001-10001001
 446 // CHECK-INST: smlsll  za.s[w9, 4:7, vgx2], { z12.b, z13.b }, z11.b
 447 // CHECK-ENCODING: [0x89,0x21,0x2b,0xc1]
 448 // CHECK-ERROR: instruction requires: sme2
 449 // CHECK-UNKNOWN: c12b2189 <unknown>
 450
 451
 452 smlsll  za.s[w8, 0:3, vgx2], {z0.b, z1.b}, z0.b[0]  // 11000001-00010000-00000000-00001000
 453 // CHECK-INST: smlsll  za.s[w8, 0:3, vgx2], { z0.b, z1.b }, z0.b[0]
 454 // CHECK-ENCODING: [0x08,0x00,0x10,0xc1]
 455 // CHECK-ERROR: instruction requires: sme2
 456 // CHECK-UNKNOWN: c1100008 <unknown>
 457
 458 smlsll  za.s[w8, 0:3], {z0.b - z1.b}, z0.b[0]  // 11000001-00010000-00000000-00001000
 459 // CHECK-INST: smlsll  za.s[w8, 0:3, vgx2], { z0.b, z1.b }, z0.b[0]
 460 // CHECK-ENCODING: [0x08,0x00,0x10,0xc1]
 461 // CHECK-ERROR: instruction requires: sme2
 462 // CHECK-UNKNOWN: c1100008 <unknown>
 463
 464 smlsll  za.s[w10, 4:7, vgx2], {z10.b, z11.b}, z5.b[6]  // 11000001-00010101-01000101-01001101
 465 // CHECK-INST: smlsll  za.s[w10, 4:7, vgx2], { z10.b, z11.b }, z5.b[6]
 466 // CHECK-ENCODING: [0x4d,0x45,0x15,0xc1]
 467 // CHECK-ERROR: instruction requires: sme2
 468 // CHECK-UNKNOWN: c115454d <unknown>
 469
 470 smlsll  za.s[w10, 4:7], {z10.b - z11.b}, z5.b[6]  // 11000001-00010101-01000101-01001101
 471 // CHECK-INST: smlsll  za.s[w10, 4:7, vgx2], { z10.b, z11.b }, z5.b[6]
 472 // CHECK-ENCODING: [0x4d,0x45,0x15,0xc1]
 473 // CHECK-ERROR: instruction requires: sme2
 474 // CHECK-UNKNOWN: c115454d <unknown>
 475
 476 smlsll  za.s[w11, 4:7, vgx2], {z12.b, z13.b}, z8.b[15]  // 11000001-00011000-01101101-10001111
 477 // CHECK-INST: smlsll  za.s[w11, 4:7, vgx2], { z12.b, z13.b }, z8.b[15]
 478 // CHECK-ENCODING: [0x8f,0x6d,0x18,0xc1]
 479 // CHECK-ERROR: instruction requires: sme2
 480 // CHECK-UNKNOWN: c1186d8f <unknown>
 481
 482 smlsll  za.s[w11, 4:7], {z12.b - z13.b}, z8.b[15]  // 11000001-00011000-01101101-10001111
 483 // CHECK-INST: smlsll  za.s[w11, 4:7, vgx2], { z12.b, z13.b }, z8.b[15]
 484 // CHECK-ENCODING: [0x8f,0x6d,0x18,0xc1]
 485 // CHECK-ERROR: instruction requires: sme2
 486 // CHECK-UNKNOWN: c1186d8f <unknown>
 487
 488 smlsll  za.s[w11, 4:7, vgx2], {z30.b, z31.b}, z15.b[15]  // 11000001-00011111-01101111-11001111
 489 // CHECK-INST: smlsll  za.s[w11, 4:7, vgx2], { z30.b, z31.b }, z15.b[15]
 490 // CHECK-ENCODING: [0xcf,0x6f,0x1f,0xc1]
 491 // CHECK-ERROR: instruction requires: sme2
 492 // CHECK-UNKNOWN: c11f6fcf <unknown>
 493
 494 smlsll  za.s[w11, 4:7], {z30.b - z31.b}, z15.b[15]  // 11000001-00011111-01101111-11001111
 495 // CHECK-INST: smlsll  za.s[w11, 4:7, vgx2], { z30.b, z31.b }, z15.b[15]
 496 // CHECK-ENCODING: [0xcf,0x6f,0x1f,0xc1]
 497 // CHECK-ERROR: instruction requires: sme2
 498 // CHECK-UNKNOWN: c11f6fcf <unknown>
 499
 500 smlsll  za.s[w8, 4:7, vgx2], {z16.b, z17.b}, z0.b[14]  // 11000001-00010000-00001110-00001101
 501 // CHECK-INST: smlsll  za.s[w8, 4:7, vgx2], { z16.b, z17.b }, z0.b[14]
 502 // CHECK-ENCODING: [0x0d,0x0e,0x10,0xc1]
 503 // CHECK-ERROR: instruction requires: sme2
 504 // CHECK-UNKNOWN: c1100e0d <unknown>
 505
 506 smlsll  za.s[w8, 4:7], {z16.b - z17.b}, z0.b[14]  // 11000001-00010000-00001110-00001101
 507 // CHECK-INST: smlsll  za.s[w8, 4:7, vgx2], { z16.b, z17.b }, z0.b[14]
 508 // CHECK-ENCODING: [0x0d,0x0e,0x10,0xc1]
 509 // CHECK-ERROR: instruction requires: sme2
 510 // CHECK-UNKNOWN: c1100e0d <unknown>
 511
 512 smlsll  za.s[w8, 4:7, vgx2], {z0.b, z1.b}, z14.b[4]  // 11000001-00011110-00000100-00001001
 513 // CHECK-INST: smlsll  za.s[w8, 4:7, vgx2], { z0.b, z1.b }, z14.b[4]
 514 // CHECK-ENCODING: [0x09,0x04,0x1e,0xc1]
 515 // CHECK-ERROR: instruction requires: sme2
 516 // CHECK-UNKNOWN: c11e0409 <unknown>
 517
 518 smlsll  za.s[w8, 4:7], {z0.b - z1.b}, z14.b[4]  // 11000001-00011110-00000100-00001001
 519 // CHECK-INST: smlsll  za.s[w8, 4:7, vgx2], { z0.b, z1.b }, z14.b[4]
 520 // CHECK-ENCODING: [0x09,0x04,0x1e,0xc1]
 521 // CHECK-ERROR: instruction requires: sme2
 522 // CHECK-UNKNOWN: c11e0409 <unknown>
 523
 524 smlsll  za.s[w10, 0:3, vgx2], {z18.b, z19.b}, z4.b[4]  // 11000001-00010100-01000110-01001000
 525 // CHECK-INST: smlsll  za.s[w10, 0:3, vgx2], { z18.b, z19.b }, z4.b[4]
 526 // CHECK-ENCODING: [0x48,0x46,0x14,0xc1]
 527 // CHECK-ERROR: instruction requires: sme2
 528 // CHECK-UNKNOWN: c1144648 <unknown>
 529
 530 smlsll  za.s[w10, 0:3], {z18.b - z19.b}, z4.b[4]  // 11000001-00010100-01000110-01001000
 531 // CHECK-INST: smlsll  za.s[w10, 0:3, vgx2], { z18.b, z19.b }, z4.b[4]
 532 // CHECK-ENCODING: [0x48,0x46,0x14,0xc1]
 533 // CHECK-ERROR: instruction requires: sme2
 534 // CHECK-UNKNOWN: c1144648 <unknown>
 535
 536 smlsll  za.s[w8, 0:3, vgx2], {z12.b, z13.b}, z2.b[8]  // 11000001-00010010-00001001-10001000
 537 // CHECK-INST: smlsll  za.s[w8, 0:3, vgx2], { z12.b, z13.b }, z2.b[8]
 538 // CHECK-ENCODING: [0x88,0x09,0x12,0xc1]
 539 // CHECK-ERROR: instruction requires: sme2
 540 // CHECK-UNKNOWN: c1120988 <unknown>
 541
 542 smlsll  za.s[w8, 0:3], {z12.b - z13.b}, z2.b[8]  // 11000001-00010010-00001001-10001000
 543 // CHECK-INST: smlsll  za.s[w8, 0:3, vgx2], { z12.b, z13.b }, z2.b[8]
 544 // CHECK-ENCODING: [0x88,0x09,0x12,0xc1]
 545 // CHECK-ERROR: instruction requires: sme2
 546 // CHECK-UNKNOWN: c1120988 <unknown>
 547
 548 smlsll  za.s[w10, 4:7, vgx2], {z0.b, z1.b}, z10.b[8]  // 11000001-00011010-01001000-00001001
 549 // CHECK-INST: smlsll  za.s[w10, 4:7, vgx2], { z0.b, z1.b }, z10.b[8]
 550 // CHECK-ENCODING: [0x09,0x48,0x1a,0xc1]
 551 // CHECK-ERROR: instruction requires: sme2
 552 // CHECK-UNKNOWN: c11a4809 <unknown>
 553
 554 smlsll  za.s[w10, 4:7], {z0.b - z1.b}, z10.b[8]  // 11000001-00011010-01001000-00001001
 555 // CHECK-INST: smlsll  za.s[w10, 4:7, vgx2], { z0.b, z1.b }, z10.b[8]
 556 // CHECK-ENCODING: [0x09,0x48,0x1a,0xc1]
 557 // CHECK-ERROR: instruction requires: sme2
 558 // CHECK-UNKNOWN: c11a4809 <unknown>
 559
 560 smlsll  za.s[w8, 4:7, vgx2], {z22.b, z23.b}, z14.b[10]  // 11000001-00011110-00001010-11001101
 561 // CHECK-INST: smlsll  za.s[w8, 4:7, vgx2], { z22.b, z23.b }, z14.b[10]
 562 // CHECK-ENCODING: [0xcd,0x0a,0x1e,0xc1]
 563 // CHECK-ERROR: instruction requires: sme2
 564 // CHECK-UNKNOWN: c11e0acd <unknown>
 565
 566 smlsll  za.s[w8, 4:7], {z22.b - z23.b}, z14.b[10]  // 11000001-00011110-00001010-11001101
 567 // CHECK-INST: smlsll  za.s[w8, 4:7, vgx2], { z22.b, z23.b }, z14.b[10]
 568 // CHECK-ENCODING: [0xcd,0x0a,0x1e,0xc1]
 569 // CHECK-ERROR: instruction requires: sme2
 570 // CHECK-UNKNOWN: c11e0acd <unknown>
 571
 572 smlsll  za.s[w11, 0:3, vgx2], {z8.b, z9.b}, z1.b[5]  // 11000001-00010001-01100101-00001010
 573 // CHECK-INST: smlsll  za.s[w11, 0:3, vgx2], { z8.b, z9.b }, z1.b[5]
 574 // CHECK-ENCODING: [0x0a,0x65,0x11,0xc1]
 575 // CHECK-ERROR: instruction requires: sme2
 576 // CHECK-UNKNOWN: c111650a <unknown>
 577
 578 smlsll  za.s[w11, 0:3], {z8.b - z9.b}, z1.b[5]  // 11000001-00010001-01100101-00001010
 579 // CHECK-INST: smlsll  za.s[w11, 0:3, vgx2], { z8.b, z9.b }, z1.b[5]
 580 // CHECK-ENCODING: [0x0a,0x65,0x11,0xc1]
 581 // CHECK-ERROR: instruction requires: sme2
 582 // CHECK-UNKNOWN: c111650a <unknown>
 583
 584 smlsll  za.s[w9, 4:7, vgx2], {z12.b, z13.b}, z11.b[11]  // 11000001-00011011-00101001-10001111
 585 // CHECK-INST: smlsll  za.s[w9, 4:7, vgx2], { z12.b, z13.b }, z11.b[11]
 586 // CHECK-ENCODING: [0x8f,0x29,0x1b,0xc1]
 587 // CHECK-ERROR: instruction requires: sme2
 588 // CHECK-UNKNOWN: c11b298f <unknown>
 589
 590 smlsll  za.s[w9, 4:7], {z12.b - z13.b}, z11.b[11]  // 11000001-00011011-00101001-10001111
 591 // CHECK-INST: smlsll  za.s[w9, 4:7, vgx2], { z12.b, z13.b }, z11.b[11]
 592 // CHECK-ENCODING: [0x8f,0x29,0x1b,0xc1]
 593 // CHECK-ERROR: instruction requires: sme2
 594 // CHECK-UNKNOWN: c11b298f <unknown>
 595
 596
 597 smlsll  za.s[w8, 0:3, vgx2], {z0.b, z1.b}, {z0.b, z1.b}  // 11000001-10100000-00000000-00001000
 598 // CHECK-INST: smlsll  za.s[w8, 0:3, vgx2], { z0.b, z1.b }, { z0.b, z1.b }
 599 // CHECK-ENCODING: [0x08,0x00,0xa0,0xc1]
 600 // CHECK-ERROR: instruction requires: sme2
 601 // CHECK-UNKNOWN: c1a00008 <unknown>
 602
 603 smlsll  za.s[w8, 0:3], {z0.b - z1.b}, {z0.b - z1.b}  // 11000001-10100000-00000000-00001000
 604 // CHECK-INST: smlsll  za.s[w8, 0:3, vgx2], { z0.b, z1.b }, { z0.b, z1.b }
 605 // CHECK-ENCODING: [0x08,0x00,0xa0,0xc1]
 606 // CHECK-ERROR: instruction requires: sme2
 607 // CHECK-UNKNOWN: c1a00008 <unknown>
 608
 609 smlsll  za.s[w10, 4:7, vgx2], {z10.b, z11.b}, {z20.b, z21.b}  // 11000001-10110100-01000001-01001001
 610 // CHECK-INST: smlsll  za.s[w10, 4:7, vgx2], { z10.b, z11.b }, { z20.b, z21.b }
 611 // CHECK-ENCODING: [0x49,0x41,0xb4,0xc1]
 612 // CHECK-ERROR: instruction requires: sme2
 613 // CHECK-UNKNOWN: c1b44149 <unknown>
 614
 615 smlsll  za.s[w10, 4:7], {z10.b - z11.b}, {z20.b - z21.b}  // 11000001-10110100-01000001-01001001
 616 // CHECK-INST: smlsll  za.s[w10, 4:7, vgx2], { z10.b, z11.b }, { z20.b, z21.b }
 617 // CHECK-ENCODING: [0x49,0x41,0xb4,0xc1]
 618 // CHECK-ERROR: instruction requires: sme2
 619 // CHECK-UNKNOWN: c1b44149 <unknown>
 620
 621 smlsll  za.s[w11, 4:7, vgx2], {z12.b, z13.b}, {z8.b, z9.b}  // 11000001-10101000-01100001-10001001
 622 // CHECK-INST: smlsll  za.s[w11, 4:7, vgx2], { z12.b, z13.b }, { z8.b, z9.b }
 623 // CHECK-ENCODING: [0x89,0x61,0xa8,0xc1]
 624 // CHECK-ERROR: instruction requires: sme2
 625 // CHECK-UNKNOWN: c1a86189 <unknown>
 626
 627 smlsll  za.s[w11, 4:7], {z12.b - z13.b}, {z8.b - z9.b}  // 11000001-10101000-01100001-10001001
 628 // CHECK-INST: smlsll  za.s[w11, 4:7, vgx2], { z12.b, z13.b }, { z8.b, z9.b }
 629 // CHECK-ENCODING: [0x89,0x61,0xa8,0xc1]
 630 // CHECK-ERROR: instruction requires: sme2
 631 // CHECK-UNKNOWN: c1a86189 <unknown>
 632
 633 smlsll  za.s[w11, 4:7, vgx2], {z30.b, z31.b}, {z30.b, z31.b}  // 11000001-10111110-01100011-11001001
 634 // CHECK-INST: smlsll  za.s[w11, 4:7, vgx2], { z30.b, z31.b }, { z30.b, z31.b }
 635 // CHECK-ENCODING: [0xc9,0x63,0xbe,0xc1]
 636 // CHECK-ERROR: instruction requires: sme2
 637 // CHECK-UNKNOWN: c1be63c9 <unknown>
 638
 639 smlsll  za.s[w11, 4:7], {z30.b - z31.b}, {z30.b - z31.b}  // 11000001-10111110-01100011-11001001
 640 // CHECK-INST: smlsll  za.s[w11, 4:7, vgx2], { z30.b, z31.b }, { z30.b, z31.b }
 641 // CHECK-ENCODING: [0xc9,0x63,0xbe,0xc1]
 642 // CHECK-ERROR: instruction requires: sme2
 643 // CHECK-UNKNOWN: c1be63c9 <unknown>
 644
 645 smlsll  za.s[w8, 4:7, vgx2], {z16.b, z17.b}, {z16.b, z17.b}  // 11000001-10110000-00000010-00001001
 646 // CHECK-INST: smlsll  za.s[w8, 4:7, vgx2], { z16.b, z17.b }, { z16.b, z17.b }
 647 // CHECK-ENCODING: [0x09,0x02,0xb0,0xc1]
 648 // CHECK-ERROR: instruction requires: sme2
 649 // CHECK-UNKNOWN: c1b00209 <unknown>
 650
 651 smlsll  za.s[w8, 4:7], {z16.b - z17.b}, {z16.b - z17.b}  // 11000001-10110000-00000010-00001001
 652 // CHECK-INST: smlsll  za.s[w8, 4:7, vgx2], { z16.b, z17.b }, { z16.b, z17.b }
 653 // CHECK-ENCODING: [0x09,0x02,0xb0,0xc1]
 654 // CHECK-ERROR: instruction requires: sme2
 655 // CHECK-UNKNOWN: c1b00209 <unknown>
 656
 657 smlsll  za.s[w8, 4:7, vgx2], {z0.b, z1.b}, {z30.b, z31.b}  // 11000001-10111110-00000000-00001001
 658 // CHECK-INST: smlsll  za.s[w8, 4:7, vgx2], { z0.b, z1.b }, { z30.b, z31.b }
 659 // CHECK-ENCODING: [0x09,0x00,0xbe,0xc1]
 660 // CHECK-ERROR: instruction requires: sme2
 661 // CHECK-UNKNOWN: c1be0009 <unknown>
 662
 663 smlsll  za.s[w8, 4:7], {z0.b - z1.b}, {z30.b - z31.b}  // 11000001-10111110-00000000-00001001
 664 // CHECK-INST: smlsll  za.s[w8, 4:7, vgx2], { z0.b, z1.b }, { z30.b, z31.b }
 665 // CHECK-ENCODING: [0x09,0x00,0xbe,0xc1]
 666 // CHECK-ERROR: instruction requires: sme2
 667 // CHECK-UNKNOWN: c1be0009 <unknown>
 668
 669 smlsll  za.s[w10, 0:3, vgx2], {z18.b, z19.b}, {z20.b, z21.b}  // 11000001-10110100-01000010-01001000
 670 // CHECK-INST: smlsll  za.s[w10, 0:3, vgx2], { z18.b, z19.b }, { z20.b, z21.b }
 671 // CHECK-ENCODING: [0x48,0x42,0xb4,0xc1]
 672 // CHECK-ERROR: instruction requires: sme2
 673 // CHECK-UNKNOWN: c1b44248 <unknown>
 674
 675 smlsll  za.s[w10, 0:3], {z18.b - z19.b}, {z20.b - z21.b}  // 11000001-10110100-01000010-01001000
 676 // CHECK-INST: smlsll  za.s[w10, 0:3, vgx2], { z18.b, z19.b }, { z20.b, z21.b }
 677 // CHECK-ENCODING: [0x48,0x42,0xb4,0xc1]
 678 // CHECK-ERROR: instruction requires: sme2
 679 // CHECK-UNKNOWN: c1b44248 <unknown>
 680
 681 smlsll  za.s[w8, 0:3, vgx2], {z12.b, z13.b}, {z2.b, z3.b}  // 11000001-10100010-00000001-10001000
 682 // CHECK-INST: smlsll  za.s[w8, 0:3, vgx2], { z12.b, z13.b }, { z2.b, z3.b }
 683 // CHECK-ENCODING: [0x88,0x01,0xa2,0xc1]
 684 // CHECK-ERROR: instruction requires: sme2
 685 // CHECK-UNKNOWN: c1a20188 <unknown>
 686
 687 smlsll  za.s[w8, 0:3], {z12.b - z13.b}, {z2.b - z3.b}  // 11000001-10100010-00000001-10001000
 688 // CHECK-INST: smlsll  za.s[w8, 0:3, vgx2], { z12.b, z13.b }, { z2.b, z3.b }
 689 // CHECK-ENCODING: [0x88,0x01,0xa2,0xc1]
 690 // CHECK-ERROR: instruction requires: sme2
 691 // CHECK-UNKNOWN: c1a20188 <unknown>
 692
 693 smlsll  za.s[w10, 4:7, vgx2], {z0.b, z1.b}, {z26.b, z27.b}  // 11000001-10111010-01000000-00001001
 694 // CHECK-INST: smlsll  za.s[w10, 4:7, vgx2], { z0.b, z1.b }, { z26.b, z27.b }
 695 // CHECK-ENCODING: [0x09,0x40,0xba,0xc1]
 696 // CHECK-ERROR: instruction requires: sme2
 697 // CHECK-UNKNOWN: c1ba4009 <unknown>
 698
 699 smlsll  za.s[w10, 4:7], {z0.b - z1.b}, {z26.b - z27.b}  // 11000001-10111010-01000000-00001001
 700 // CHECK-INST: smlsll  za.s[w10, 4:7, vgx2], { z0.b, z1.b }, { z26.b, z27.b }
 701 // CHECK-ENCODING: [0x09,0x40,0xba,0xc1]
 702 // CHECK-ERROR: instruction requires: sme2
 703 // CHECK-UNKNOWN: c1ba4009 <unknown>
 704
 705 smlsll  za.s[w8, 4:7, vgx2], {z22.b, z23.b}, {z30.b, z31.b}  // 11000001-10111110-00000010-11001001
 706 // CHECK-INST: smlsll  za.s[w8, 4:7, vgx2], { z22.b, z23.b }, { z30.b, z31.b }
 707 // CHECK-ENCODING: [0xc9,0x02,0xbe,0xc1]
 708 // CHECK-ERROR: instruction requires: sme2
 709 // CHECK-UNKNOWN: c1be02c9 <unknown>
 710
 711 smlsll  za.s[w8, 4:7], {z22.b - z23.b}, {z30.b - z31.b}  // 11000001-10111110-00000010-11001001
 712 // CHECK-INST: smlsll  za.s[w8, 4:7, vgx2], { z22.b, z23.b }, { z30.b, z31.b }
 713 // CHECK-ENCODING: [0xc9,0x02,0xbe,0xc1]
 714 // CHECK-ERROR: instruction requires: sme2
 715 // CHECK-UNKNOWN: c1be02c9 <unknown>
 716
 717 smlsll  za.s[w11, 0:3, vgx2], {z8.b, z9.b}, {z0.b, z1.b}  // 11000001-10100000-01100001-00001000
 718 // CHECK-INST: smlsll  za.s[w11, 0:3, vgx2], { z8.b, z9.b }, { z0.b, z1.b }
 719 // CHECK-ENCODING: [0x08,0x61,0xa0,0xc1]
 720 // CHECK-ERROR: instruction requires: sme2
 721 // CHECK-UNKNOWN: c1a06108 <unknown>
 722
 723 smlsll  za.s[w11, 0:3], {z8.b - z9.b}, {z0.b - z1.b}  // 11000001-10100000-01100001-00001000
 724 // CHECK-INST: smlsll  za.s[w11, 0:3, vgx2], { z8.b, z9.b }, { z0.b, z1.b }
 725 // CHECK-ENCODING: [0x08,0x61,0xa0,0xc1]
 726 // CHECK-ERROR: instruction requires: sme2
 727 // CHECK-UNKNOWN: c1a06108 <unknown>
 728
 729 smlsll  za.s[w9, 4:7, vgx2], {z12.b, z13.b}, {z10.b, z11.b}  // 11000001-10101010-00100001-10001001
 730 // CHECK-INST: smlsll  za.s[w9, 4:7, vgx2], { z12.b, z13.b }, { z10.b, z11.b }
 731 // CHECK-ENCODING: [0x89,0x21,0xaa,0xc1]
 732 // CHECK-ERROR: instruction requires: sme2
 733 // CHECK-UNKNOWN: c1aa2189 <unknown>
 734
 735 smlsll  za.s[w9, 4:7], {z12.b - z13.b}, {z10.b - z11.b}  // 11000001-10101010-00100001-10001001
 736 // CHECK-INST: smlsll  za.s[w9, 4:7, vgx2], { z12.b, z13.b }, { z10.b, z11.b }
 737 // CHECK-ENCODING: [0x89,0x21,0xaa,0xc1]
 738 // CHECK-ERROR: instruction requires: sme2
 739 // CHECK-UNKNOWN: c1aa2189 <unknown>
 740
 741
 742 smlsll  za.d[w8, 0:3, vgx2], {z0.h, z1.h}, z0.h  // 11000001-01100000-00000000-00001000
 743 // CHECK-INST: smlsll  za.d[w8, 0:3, vgx2], { z0.h, z1.h }, z0.h
 744 // CHECK-ENCODING: [0x08,0x00,0x60,0xc1]
 745 // CHECK-ERROR: instruction requires: sme2
 746 // CHECK-UNKNOWN: c1600008 <unknown>
 747
 748 smlsll  za.d[w8, 0:3], {z0.h - z1.h}, z0.h  // 11000001-01100000-00000000-00001000
 749 // CHECK-INST: smlsll  za.d[w8, 0:3, vgx2], { z0.h, z1.h }, z0.h
 750 // CHECK-ENCODING: [0x08,0x00,0x60,0xc1]
 751 // CHECK-ERROR: instruction requires: sme2
 752 // CHECK-UNKNOWN: c1600008 <unknown>
 753
 754 smlsll  za.d[w10, 4:7, vgx2], {z10.h, z11.h}, z5.h  // 11000001-01100101-01000001-01001001
 755 // CHECK-INST: smlsll  za.d[w10, 4:7, vgx2], { z10.h, z11.h }, z5.h
 756 // CHECK-ENCODING: [0x49,0x41,0x65,0xc1]
 757 // CHECK-ERROR: instruction requires: sme2
 758 // CHECK-UNKNOWN: c1654149 <unknown>
 759
 760 smlsll  za.d[w10, 4:7], {z10.h - z11.h}, z5.h  // 11000001-01100101-01000001-01001001
 761 // CHECK-INST: smlsll  za.d[w10, 4:7, vgx2], { z10.h, z11.h }, z5.h
 762 // CHECK-ENCODING: [0x49,0x41,0x65,0xc1]
 763 // CHECK-ERROR: instruction requires: sme2
 764 // CHECK-UNKNOWN: c1654149 <unknown>
 765
 766 smlsll  za.d[w11, 4:7, vgx2], {z13.h, z14.h}, z8.h  // 11000001-01101000-01100001-10101001
 767 // CHECK-INST: smlsll  za.d[w11, 4:7, vgx2], { z13.h, z14.h }, z8.h
 768 // CHECK-ENCODING: [0xa9,0x61,0x68,0xc1]
 769 // CHECK-ERROR: instruction requires: sme2
 770 // CHECK-UNKNOWN: c16861a9 <unknown>
 771
 772 smlsll  za.d[w11, 4:7], {z13.h - z14.h}, z8.h  // 11000001-01101000-01100001-10101001
 773 // CHECK-INST: smlsll  za.d[w11, 4:7, vgx2], { z13.h, z14.h }, z8.h
 774 // CHECK-ENCODING: [0xa9,0x61,0x68,0xc1]
 775 // CHECK-ERROR: instruction requires: sme2
 776 // CHECK-UNKNOWN: c16861a9 <unknown>
 777
 778 smlsll  za.d[w11, 4:7, vgx2], {z31.h, z0.h}, z15.h  // 11000001-01101111-01100011-11101001
 779 // CHECK-INST: smlsll  za.d[w11, 4:7, vgx2], { z31.h, z0.h }, z15.h
 780 // CHECK-ENCODING: [0xe9,0x63,0x6f,0xc1]
 781 // CHECK-ERROR: instruction requires: sme2
 782 // CHECK-UNKNOWN: c16f63e9 <unknown>
 783
 784 smlsll  za.d[w11, 4:7], {z31.h - z0.h}, z15.h  // 11000001-01101111-01100011-11101001
 785 // CHECK-INST: smlsll  za.d[w11, 4:7, vgx2], { z31.h, z0.h }, z15.h
 786 // CHECK-ENCODING: [0xe9,0x63,0x6f,0xc1]
 787 // CHECK-ERROR: instruction requires: sme2
 788 // CHECK-UNKNOWN: c16f63e9 <unknown>
 789
 790 smlsll  za.d[w8, 4:7, vgx2], {z17.h, z18.h}, z0.h  // 11000001-01100000-00000010-00101001
 791 // CHECK-INST: smlsll  za.d[w8, 4:7, vgx2], { z17.h, z18.h }, z0.h
 792 // CHECK-ENCODING: [0x29,0x02,0x60,0xc1]
 793 // CHECK-ERROR: instruction requires: sme2
 794 // CHECK-UNKNOWN: c1600229 <unknown>
 795
 796 smlsll  za.d[w8, 4:7], {z17.h - z18.h}, z0.h  // 11000001-01100000-00000010-00101001
 797 // CHECK-INST: smlsll  za.d[w8, 4:7, vgx2], { z17.h, z18.h }, z0.h
 798 // CHECK-ENCODING: [0x29,0x02,0x60,0xc1]
 799 // CHECK-ERROR: instruction requires: sme2
 800 // CHECK-UNKNOWN: c1600229 <unknown>
 801
 802 smlsll  za.d[w8, 4:7, vgx2], {z1.h, z2.h}, z14.h  // 11000001-01101110-00000000-00101001
 803 // CHECK-INST: smlsll  za.d[w8, 4:7, vgx2], { z1.h, z2.h }, z14.h
 804 // CHECK-ENCODING: [0x29,0x00,0x6e,0xc1]
 805 // CHECK-ERROR: instruction requires: sme2
 806 // CHECK-UNKNOWN: c16e0029 <unknown>
 807
 808 smlsll  za.d[w8, 4:7], {z1.h - z2.h}, z14.h  // 11000001-01101110-00000000-00101001
 809 // CHECK-INST: smlsll  za.d[w8, 4:7, vgx2], { z1.h, z2.h }, z14.h
 810 // CHECK-ENCODING: [0x29,0x00,0x6e,0xc1]
 811 // CHECK-ERROR: instruction requires: sme2
 812 // CHECK-UNKNOWN: c16e0029 <unknown>
 813
 814 smlsll  za.d[w10, 0:3, vgx2], {z19.h, z20.h}, z4.h  // 11000001-01100100-01000010-01101000
 815 // CHECK-INST: smlsll  za.d[w10, 0:3, vgx2], { z19.h, z20.h }, z4.h
 816 // CHECK-ENCODING: [0x68,0x42,0x64,0xc1]
 817 // CHECK-ERROR: instruction requires: sme2
 818 // CHECK-UNKNOWN: c1644268 <unknown>
 819
 820 smlsll  za.d[w10, 0:3], {z19.h - z20.h}, z4.h  // 11000001-01100100-01000010-01101000
 821 // CHECK-INST: smlsll  za.d[w10, 0:3, vgx2], { z19.h, z20.h }, z4.h
 822 // CHECK-ENCODING: [0x68,0x42,0x64,0xc1]
 823 // CHECK-ERROR: instruction requires: sme2
 824 // CHECK-UNKNOWN: c1644268 <unknown>
 825
 826 smlsll  za.d[w8, 0:3, vgx2], {z12.h, z13.h}, z2.h  // 11000001-01100010-00000001-10001000
 827 // CHECK-INST: smlsll  za.d[w8, 0:3, vgx2], { z12.h, z13.h }, z2.h
 828 // CHECK-ENCODING: [0x88,0x01,0x62,0xc1]
 829 // CHECK-ERROR: instruction requires: sme2
 830 // CHECK-UNKNOWN: c1620188 <unknown>
 831
 832 smlsll  za.d[w8, 0:3], {z12.h - z13.h}, z2.h  // 11000001-01100010-00000001-10001000
 833 // CHECK-INST: smlsll  za.d[w8, 0:3, vgx2], { z12.h, z13.h }, z2.h
 834 // CHECK-ENCODING: [0x88,0x01,0x62,0xc1]
 835 // CHECK-ERROR: instruction requires: sme2
 836 // CHECK-UNKNOWN: c1620188 <unknown>
 837
 838 smlsll  za.d[w10, 4:7, vgx2], {z1.h, z2.h}, z10.h  // 11000001-01101010-01000000-00101001
 839 // CHECK-INST: smlsll  za.d[w10, 4:7, vgx2], { z1.h, z2.h }, z10.h
 840 // CHECK-ENCODING: [0x29,0x40,0x6a,0xc1]
 841 // CHECK-ERROR: instruction requires: sme2
 842 // CHECK-UNKNOWN: c16a4029 <unknown>
 843
 844 smlsll  za.d[w10, 4:7], {z1.h - z2.h}, z10.h  // 11000001-01101010-01000000-00101001
 845 // CHECK-INST: smlsll  za.d[w10, 4:7, vgx2], { z1.h, z2.h }, z10.h
 846 // CHECK-ENCODING: [0x29,0x40,0x6a,0xc1]
 847 // CHECK-ERROR: instruction requires: sme2
 848 // CHECK-UNKNOWN: c16a4029 <unknown>
 849
 850 smlsll  za.d[w8, 4:7, vgx2], {z22.h, z23.h}, z14.h  // 11000001-01101110-00000010-11001001
 851 // CHECK-INST: smlsll  za.d[w8, 4:7, vgx2], { z22.h, z23.h }, z14.h
 852 // CHECK-ENCODING: [0xc9,0x02,0x6e,0xc1]
 853 // CHECK-ERROR: instruction requires: sme2
 854 // CHECK-UNKNOWN: c16e02c9 <unknown>
 855
 856 smlsll  za.d[w8, 4:7], {z22.h - z23.h}, z14.h  // 11000001-01101110-00000010-11001001
 857 // CHECK-INST: smlsll  za.d[w8, 4:7, vgx2], { z22.h, z23.h }, z14.h
 858 // CHECK-ENCODING: [0xc9,0x02,0x6e,0xc1]
 859 // CHECK-ERROR: instruction requires: sme2
 860 // CHECK-UNKNOWN: c16e02c9 <unknown>
 861
 862 smlsll  za.d[w11, 0:3, vgx2], {z9.h, z10.h}, z1.h  // 11000001-01100001-01100001-00101000
 863 // CHECK-INST: smlsll  za.d[w11, 0:3, vgx2], { z9.h, z10.h }, z1.h
 864 // CHECK-ENCODING: [0x28,0x61,0x61,0xc1]
 865 // CHECK-ERROR: instruction requires: sme2
 866 // CHECK-UNKNOWN: c1616128 <unknown>
 867
 868 smlsll  za.d[w11, 0:3], {z9.h - z10.h}, z1.h  // 11000001-01100001-01100001-00101000
 869 // CHECK-INST: smlsll  za.d[w11, 0:3, vgx2], { z9.h, z10.h }, z1.h
 870 // CHECK-ENCODING: [0x28,0x61,0x61,0xc1]
 871 // CHECK-ERROR: instruction requires: sme2
 872 // CHECK-UNKNOWN: c1616128 <unknown>
 873
 874 smlsll  za.d[w9, 4:7, vgx2], {z12.h, z13.h}, z11.h  // 11000001-01101011-00100001-10001001
 875 // CHECK-INST: smlsll  za.d[w9, 4:7, vgx2], { z12.h, z13.h }, z11.h
 876 // CHECK-ENCODING: [0x89,0x21,0x6b,0xc1]
 877 // CHECK-ERROR: instruction requires: sme2
 878 // CHECK-UNKNOWN: c16b2189 <unknown>
 879
 880 smlsll  za.d[w9, 4:7], {z12.h - z13.h}, z11.h  // 11000001-01101011-00100001-10001001
 881 // CHECK-INST: smlsll  za.d[w9, 4:7, vgx2], { z12.h, z13.h }, z11.h
 882 // CHECK-ENCODING: [0x89,0x21,0x6b,0xc1]
 883 // CHECK-ERROR: instruction requires: sme2
 884 // CHECK-UNKNOWN: c16b2189 <unknown>
 885
 886
 887 smlsll  za.d[w8, 0:3, vgx2], {z0.h, z1.h}, z0.h[0]  // 11000001-10010000-00000000-00001000
 888 // CHECK-INST: smlsll  za.d[w8, 0:3, vgx2], { z0.h, z1.h }, z0.h[0]
 889 // CHECK-ENCODING: [0x08,0x00,0x90,0xc1]
 890 // CHECK-ERROR: instruction requires: sme2
 891 // CHECK-UNKNOWN: c1900008 <unknown>
 892
 893 smlsll  za.d[w8, 0:3], {z0.h - z1.h}, z0.h[0]  // 11000001-10010000-00000000-00001000
 894 // CHECK-INST: smlsll  za.d[w8, 0:3, vgx2], { z0.h, z1.h }, z0.h[0]
 895 // CHECK-ENCODING: [0x08,0x00,0x90,0xc1]
 896 // CHECK-ERROR: instruction requires: sme2
 897 // CHECK-UNKNOWN: c1900008 <unknown>
 898
 899 smlsll  za.d[w10, 4:7, vgx2], {z10.h, z11.h}, z5.h[6]  // 11000001-10010101-01000101-01001101
 900 // CHECK-INST: smlsll  za.d[w10, 4:7, vgx2], { z10.h, z11.h }, z5.h[6]
 901 // CHECK-ENCODING: [0x4d,0x45,0x95,0xc1]
 902 // CHECK-ERROR: instruction requires: sme2
 903 // CHECK-UNKNOWN: c195454d <unknown>
 904
 905 smlsll  za.d[w10, 4:7], {z10.h - z11.h}, z5.h[6]  // 11000001-10010101-01000101-01001101
 906 // CHECK-INST: smlsll  za.d[w10, 4:7, vgx2], { z10.h, z11.h }, z5.h[6]
 907 // CHECK-ENCODING: [0x4d,0x45,0x95,0xc1]
 908 // CHECK-ERROR: instruction requires: sme2
 909 // CHECK-UNKNOWN: c195454d <unknown>
 910
 911 smlsll  za.d[w11, 4:7, vgx2], {z12.h, z13.h}, z8.h[7]  // 11000001-10011000-01100101-10001111
 912 // CHECK-INST: smlsll  za.d[w11, 4:7, vgx2], { z12.h, z13.h }, z8.h[7]
 913 // CHECK-ENCODING: [0x8f,0x65,0x98,0xc1]
 914 // CHECK-ERROR: instruction requires: sme2
 915 // CHECK-UNKNOWN: c198658f <unknown>
 916
 917 smlsll  za.d[w11, 4:7], {z12.h - z13.h}, z8.h[7]  // 11000001-10011000-01100101-10001111
 918 // CHECK-INST: smlsll  za.d[w11, 4:7, vgx2], { z12.h, z13.h }, z8.h[7]
 919 // CHECK-ENCODING: [0x8f,0x65,0x98,0xc1]
 920 // CHECK-ERROR: instruction requires: sme2
 921 // CHECK-UNKNOWN: c198658f <unknown>
 922
 923 smlsll  za.d[w11, 4:7, vgx2], {z30.h, z31.h}, z15.h[7]  // 11000001-10011111-01100111-11001111
 924 // CHECK-INST: smlsll  za.d[w11, 4:7, vgx2], { z30.h, z31.h }, z15.h[7]
 925 // CHECK-ENCODING: [0xcf,0x67,0x9f,0xc1]
 926 // CHECK-ERROR: instruction requires: sme2
 927 // CHECK-UNKNOWN: c19f67cf <unknown>
 928
 929 smlsll  za.d[w11, 4:7], {z30.h - z31.h}, z15.h[7]  // 11000001-10011111-01100111-11001111
 930 // CHECK-INST: smlsll  za.d[w11, 4:7, vgx2], { z30.h, z31.h }, z15.h[7]
 931 // CHECK-ENCODING: [0xcf,0x67,0x9f,0xc1]
 932 // CHECK-ERROR: instruction requires: sme2
 933 // CHECK-UNKNOWN: c19f67cf <unknown>
 934
 935 smlsll  za.d[w8, 4:7, vgx2], {z16.h, z17.h}, z0.h[6]  // 11000001-10010000-00000110-00001101
 936 // CHECK-INST: smlsll  za.d[w8, 4:7, vgx2], { z16.h, z17.h }, z0.h[6]
 937 // CHECK-ENCODING: [0x0d,0x06,0x90,0xc1]
 938 // CHECK-ERROR: instruction requires: sme2
 939 // CHECK-UNKNOWN: c190060d <unknown>
 940
 941 smlsll  za.d[w8, 4:7], {z16.h - z17.h}, z0.h[6]  // 11000001-10010000-00000110-00001101
 942 // CHECK-INST: smlsll  za.d[w8, 4:7, vgx2], { z16.h, z17.h }, z0.h[6]
 943 // CHECK-ENCODING: [0x0d,0x06,0x90,0xc1]
 944 // CHECK-ERROR: instruction requires: sme2
 945 // CHECK-UNKNOWN: c190060d <unknown>
 946
 947 smlsll  za.d[w8, 4:7, vgx2], {z0.h, z1.h}, z14.h[4]  // 11000001-10011110-00000100-00001001
 948 // CHECK-INST: smlsll  za.d[w8, 4:7, vgx2], { z0.h, z1.h }, z14.h[4]
 949 // CHECK-ENCODING: [0x09,0x04,0x9e,0xc1]
 950 // CHECK-ERROR: instruction requires: sme2
 951 // CHECK-UNKNOWN: c19e0409 <unknown>
 952
 953 smlsll  za.d[w8, 4:7], {z0.h - z1.h}, z14.h[4]  // 11000001-10011110-00000100-00001001
 954 // CHECK-INST: smlsll  za.d[w8, 4:7, vgx2], { z0.h, z1.h }, z14.h[4]
 955 // CHECK-ENCODING: [0x09,0x04,0x9e,0xc1]
 956 // CHECK-ERROR: instruction requires: sme2
 957 // CHECK-UNKNOWN: c19e0409 <unknown>
 958
 959 smlsll  za.d[w10, 0:3, vgx2], {z18.h, z19.h}, z4.h[4]  // 11000001-10010100-01000110-01001000
 960 // CHECK-INST: smlsll  za.d[w10, 0:3, vgx2], { z18.h, z19.h }, z4.h[4]
 961 // CHECK-ENCODING: [0x48,0x46,0x94,0xc1]
 962 // CHECK-ERROR: instruction requires: sme2
 963 // CHECK-UNKNOWN: c1944648 <unknown>
 964
 965 smlsll  za.d[w10, 0:3], {z18.h - z19.h}, z4.h[4]  // 11000001-10010100-01000110-01001000
 966 // CHECK-INST: smlsll  za.d[w10, 0:3, vgx2], { z18.h, z19.h }, z4.h[4]
 967 // CHECK-ENCODING: [0x48,0x46,0x94,0xc1]
 968 // CHECK-ERROR: instruction requires: sme2
 969 // CHECK-UNKNOWN: c1944648 <unknown>
 970
 971 smlsll  za.d[w8, 0:3, vgx2], {z12.h, z13.h}, z2.h[0]  // 11000001-10010010-00000001-10001000
 972 // CHECK-INST: smlsll  za.d[w8, 0:3, vgx2], { z12.h, z13.h }, z2.h[0]
 973 // CHECK-ENCODING: [0x88,0x01,0x92,0xc1]
 974 // CHECK-ERROR: instruction requires: sme2
 975 // CHECK-UNKNOWN: c1920188 <unknown>
 976
 977 smlsll  za.d[w8, 0:3], {z12.h - z13.h}, z2.h[0]  // 11000001-10010010-00000001-10001000
 978 // CHECK-INST: smlsll  za.d[w8, 0:3, vgx2], { z12.h, z13.h }, z2.h[0]
 979 // CHECK-ENCODING: [0x88,0x01,0x92,0xc1]
 980 // CHECK-ERROR: instruction requires: sme2
 981 // CHECK-UNKNOWN: c1920188 <unknown>
 982
 983 smlsll  za.d[w10, 4:7, vgx2], {z0.h, z1.h}, z10.h[0]  // 11000001-10011010-01000000-00001001
 984 // CHECK-INST: smlsll  za.d[w10, 4:7, vgx2], { z0.h, z1.h }, z10.h[0]
 985 // CHECK-ENCODING: [0x09,0x40,0x9a,0xc1]
 986 // CHECK-ERROR: instruction requires: sme2
 987 // CHECK-UNKNOWN: c19a4009 <unknown>
 988
 989 smlsll  za.d[w10, 4:7], {z0.h - z1.h}, z10.h[0]  // 11000001-10011010-01000000-00001001
 990 // CHECK-INST: smlsll  za.d[w10, 4:7, vgx2], { z0.h, z1.h }, z10.h[0]
 991 // CHECK-ENCODING: [0x09,0x40,0x9a,0xc1]
 992 // CHECK-ERROR: instruction requires: sme2
 993 // CHECK-UNKNOWN: c19a4009 <unknown>
 994
 995 smlsll  za.d[w8, 4:7, vgx2], {z22.h, z23.h}, z14.h[2]  // 11000001-10011110-00000010-11001101
 996 // CHECK-INST: smlsll  za.d[w8, 4:7, vgx2], { z22.h, z23.h }, z14.h[2]
 997 // CHECK-ENCODING: [0xcd,0x02,0x9e,0xc1]
 998 // CHECK-ERROR: instruction requires: sme2
 999 // CHECK-UNKNOWN: c19e02cd <unknown>
1000
1001 smlsll  za.d[w8, 4:7], {z22.h - z23.h}, z14.h[2]  // 11000001-10011110-00000010-11001101
1002 // CHECK-INST: smlsll  za.d[w8, 4:7, vgx2], { z22.h, z23.h }, z14.h[2]
1003 // CHECK-ENCODING: [0xcd,0x02,0x9e,0xc1]
1004 // CHECK-ERROR: instruction requires: sme2
1005 // CHECK-UNKNOWN: c19e02cd <unknown>
1006
1007 smlsll  za.d[w11, 0:3, vgx2], {z8.h, z9.h}, z1.h[5]  // 11000001-10010001-01100101-00001010
1008 // CHECK-INST: smlsll  za.d[w11, 0:3, vgx2], { z8.h, z9.h }, z1.h[5]
1009 // CHECK-ENCODING: [0x0a,0x65,0x91,0xc1]
1010 // CHECK-ERROR: instruction requires: sme2
1011 // CHECK-UNKNOWN: c191650a <unknown>
1012
1013 smlsll  za.d[w11, 0:3], {z8.h - z9.h}, z1.h[5]  // 11000001-10010001-01100101-00001010
1014 // CHECK-INST: smlsll  za.d[w11, 0:3, vgx2], { z8.h, z9.h }, z1.h[5]
1015 // CHECK-ENCODING: [0x0a,0x65,0x91,0xc1]
1016 // CHECK-ERROR: instruction requires: sme2
1017 // CHECK-UNKNOWN: c191650a <unknown>
1018
1019 smlsll  za.d[w9, 4:7, vgx2], {z12.h, z13.h}, z11.h[3]  // 11000001-10011011-00100001-10001111
1020 // CHECK-INST: smlsll  za.d[w9, 4:7, vgx2], { z12.h, z13.h }, z11.h[3]
1021 // CHECK-ENCODING: [0x8f,0x21,0x9b,0xc1]
1022 // CHECK-ERROR: instruction requires: sme2
1023 // CHECK-UNKNOWN: c19b218f <unknown>
1024
1025 smlsll  za.d[w9, 4:7], {z12.h - z13.h}, z11.h[3]  // 11000001-10011011-00100001-10001111
1026 // CHECK-INST: smlsll  za.d[w9, 4:7, vgx2], { z12.h, z13.h }, z11.h[3]
1027 // CHECK-ENCODING: [0x8f,0x21,0x9b,0xc1]
1028 // CHECK-ERROR: instruction requires: sme2
1029 // CHECK-UNKNOWN: c19b218f <unknown>
1030
1031
1032 smlsll  za.d[w8, 0:3, vgx2], {z0.h, z1.h}, {z0.h, z1.h}  // 11000001-11100000-00000000-00001000
1033 // CHECK-INST: smlsll  za.d[w8, 0:3, vgx2], { z0.h, z1.h }, { z0.h, z1.h }
1034 // CHECK-ENCODING: [0x08,0x00,0xe0,0xc1]
1035 // CHECK-ERROR: instruction requires: sme2
1036 // CHECK-UNKNOWN: c1e00008 <unknown>
1037
1038 smlsll  za.d[w8, 0:3], {z0.h - z1.h}, {z0.h - z1.h}  // 11000001-11100000-00000000-00001000
1039 // CHECK-INST: smlsll  za.d[w8, 0:3, vgx2], { z0.h, z1.h }, { z0.h, z1.h }
1040 // CHECK-ENCODING: [0x08,0x00,0xe0,0xc1]
1041 // CHECK-ERROR: instruction requires: sme2
1042 // CHECK-UNKNOWN: c1e00008 <unknown>
1043
1044 smlsll  za.d[w10, 4:7, vgx2], {z10.h, z11.h}, {z20.h, z21.h}  // 11000001-11110100-01000001-01001001
1045 // CHECK-INST: smlsll  za.d[w10, 4:7, vgx2], { z10.h, z11.h }, { z20.h, z21.h }
1046 // CHECK-ENCODING: [0x49,0x41,0xf4,0xc1]
1047 // CHECK-ERROR: instruction requires: sme2
1048 // CHECK-UNKNOWN: c1f44149 <unknown>
1049
1050 smlsll  za.d[w10, 4:7], {z10.h - z11.h}, {z20.h - z21.h}  // 11000001-11110100-01000001-01001001
1051 // CHECK-INST: smlsll  za.d[w10, 4:7, vgx2], { z10.h, z11.h }, { z20.h, z21.h }
1052 // CHECK-ENCODING: [0x49,0x41,0xf4,0xc1]
1053 // CHECK-ERROR: instruction requires: sme2
1054 // CHECK-UNKNOWN: c1f44149 <unknown>
1055
1056 smlsll  za.d[w11, 4:7, vgx2], {z12.h, z13.h}, {z8.h, z9.h}  // 11000001-11101000-01100001-10001001
1057 // CHECK-INST: smlsll  za.d[w11, 4:7, vgx2], { z12.h, z13.h }, { z8.h, z9.h }
1058 // CHECK-ENCODING: [0x89,0x61,0xe8,0xc1]
1059 // CHECK-ERROR: instruction requires: sme2
1060 // CHECK-UNKNOWN: c1e86189 <unknown>
1061
1062 smlsll  za.d[w11, 4:7], {z12.h - z13.h}, {z8.h - z9.h}  // 11000001-11101000-01100001-10001001
1063 // CHECK-INST: smlsll  za.d[w11, 4:7, vgx2], { z12.h, z13.h }, { z8.h, z9.h }
1064 // CHECK-ENCODING: [0x89,0x61,0xe8,0xc1]
1065 // CHECK-ERROR: instruction requires: sme2
1066 // CHECK-UNKNOWN: c1e86189 <unknown>
1067
1068 smlsll  za.d[w11, 4:7, vgx2], {z30.h, z31.h}, {z30.h, z31.h}  // 11000001-11111110-01100011-11001001
1069 // CHECK-INST: smlsll  za.d[w11, 4:7, vgx2], { z30.h, z31.h }, { z30.h, z31.h }
1070 // CHECK-ENCODING: [0xc9,0x63,0xfe,0xc1]
1071 // CHECK-ERROR: instruction requires: sme2
1072 // CHECK-UNKNOWN: c1fe63c9 <unknown>
1073
1074 smlsll  za.d[w11, 4:7], {z30.h - z31.h}, {z30.h - z31.h}  // 11000001-11111110-01100011-11001001
1075 // CHECK-INST: smlsll  za.d[w11, 4:7, vgx2], { z30.h, z31.h }, { z30.h, z31.h }
1076 // CHECK-ENCODING: [0xc9,0x63,0xfe,0xc1]
1077 // CHECK-ERROR: instruction requires: sme2
1078 // CHECK-UNKNOWN: c1fe63c9 <unknown>
1079
1080 smlsll  za.d[w8, 4:7, vgx2], {z16.h, z17.h}, {z16.h, z17.h}  // 11000001-11110000-00000010-00001001
1081 // CHECK-INST: smlsll  za.d[w8, 4:7, vgx2], { z16.h, z17.h }, { z16.h, z17.h }
1082 // CHECK-ENCODING: [0x09,0x02,0xf0,0xc1]
1083 // CHECK-ERROR: instruction requires: sme2
1084 // CHECK-UNKNOWN: c1f00209 <unknown>
1085
1086 smlsll  za.d[w8, 4:7], {z16.h - z17.h}, {z16.h - z17.h}  // 11000001-11110000-00000010-00001001
1087 // CHECK-INST: smlsll  za.d[w8, 4:7, vgx2], { z16.h, z17.h }, { z16.h, z17.h }
1088 // CHECK-ENCODING: [0x09,0x02,0xf0,0xc1]
1089 // CHECK-ERROR: instruction requires: sme2
1090 // CHECK-UNKNOWN: c1f00209 <unknown>
1091
1092 smlsll  za.d[w8, 4:7, vgx2], {z0.h, z1.h}, {z30.h, z31.h}  // 11000001-11111110-00000000-00001001
1093 // CHECK-INST: smlsll  za.d[w8, 4:7, vgx2], { z0.h, z1.h }, { z30.h, z31.h }
1094 // CHECK-ENCODING: [0x09,0x00,0xfe,0xc1]
1095 // CHECK-ERROR: instruction requires: sme2
1096 // CHECK-UNKNOWN: c1fe0009 <unknown>
1097
1098 smlsll  za.d[w8, 4:7], {z0.h - z1.h}, {z30.h - z31.h}  // 11000001-11111110-00000000-00001001
1099 // CHECK-INST: smlsll  za.d[w8, 4:7, vgx2], { z0.h, z1.h }, { z30.h, z31.h }
1100 // CHECK-ENCODING: [0x09,0x00,0xfe,0xc1]
1101 // CHECK-ERROR: instruction requires: sme2
1102 // CHECK-UNKNOWN: c1fe0009 <unknown>
1103
1104 smlsll  za.d[w10, 0:3, vgx2], {z18.h, z19.h}, {z20.h, z21.h}  // 11000001-11110100-01000010-01001000
1105 // CHECK-INST: smlsll  za.d[w10, 0:3, vgx2], { z18.h, z19.h }, { z20.h, z21.h }
1106 // CHECK-ENCODING: [0x48,0x42,0xf4,0xc1]
1107 // CHECK-ERROR: instruction requires: sme2
1108 // CHECK-UNKNOWN: c1f44248 <unknown>
1109
1110 smlsll  za.d[w10, 0:3], {z18.h - z19.h}, {z20.h - z21.h}  // 11000001-11110100-01000010-01001000
1111 // CHECK-INST: smlsll  za.d[w10, 0:3, vgx2], { z18.h, z19.h }, { z20.h, z21.h }
1112 // CHECK-ENCODING: [0x48,0x42,0xf4,0xc1]
1113 // CHECK-ERROR: instruction requires: sme2
1114 // CHECK-UNKNOWN: c1f44248 <unknown>
1115
1116 smlsll  za.d[w8, 0:3, vgx2], {z12.h, z13.h}, {z2.h, z3.h}  // 11000001-11100010-00000001-10001000
1117 // CHECK-INST: smlsll  za.d[w8, 0:3, vgx2], { z12.h, z13.h }, { z2.h, z3.h }
1118 // CHECK-ENCODING: [0x88,0x01,0xe2,0xc1]
1119 // CHECK-ERROR: instruction requires: sme2
1120 // CHECK-UNKNOWN: c1e20188 <unknown>
1121
1122 smlsll  za.d[w8, 0:3], {z12.h - z13.h}, {z2.h - z3.h}  // 11000001-11100010-00000001-10001000
1123 // CHECK-INST: smlsll  za.d[w8, 0:3, vgx2], { z12.h, z13.h }, { z2.h, z3.h }
1124 // CHECK-ENCODING: [0x88,0x01,0xe2,0xc1]
1125 // CHECK-ERROR: instruction requires: sme2
1126 // CHECK-UNKNOWN: c1e20188 <unknown>
1127
1128 smlsll  za.d[w10, 4:7, vgx2], {z0.h, z1.h}, {z26.h, z27.h}  // 11000001-11111010-01000000-00001001
1129 // CHECK-INST: smlsll  za.d[w10, 4:7, vgx2], { z0.h, z1.h }, { z26.h, z27.h }
1130 // CHECK-ENCODING: [0x09,0x40,0xfa,0xc1]
1131 // CHECK-ERROR: instruction requires: sme2
1132 // CHECK-UNKNOWN: c1fa4009 <unknown>
1133
1134 smlsll  za.d[w10, 4:7], {z0.h - z1.h}, {z26.h - z27.h}  // 11000001-11111010-01000000-00001001
1135 // CHECK-INST: smlsll  za.d[w10, 4:7, vgx2], { z0.h, z1.h }, { z26.h, z27.h }
1136 // CHECK-ENCODING: [0x09,0x40,0xfa,0xc1]
1137 // CHECK-ERROR: instruction requires: sme2
1138 // CHECK-UNKNOWN: c1fa4009 <unknown>
1139
1140 smlsll  za.d[w8, 4:7, vgx2], {z22.h, z23.h}, {z30.h, z31.h}  // 11000001-11111110-00000010-11001001
1141 // CHECK-INST: smlsll  za.d[w8, 4:7, vgx2], { z22.h, z23.h }, { z30.h, z31.h }
1142 // CHECK-ENCODING: [0xc9,0x02,0xfe,0xc1]
1143 // CHECK-ERROR: instruction requires: sme2
1144 // CHECK-UNKNOWN: c1fe02c9 <unknown>
1145
1146 smlsll  za.d[w8, 4:7], {z22.h - z23.h}, {z30.h - z31.h}  // 11000001-11111110-00000010-11001001
1147 // CHECK-INST: smlsll  za.d[w8, 4:7, vgx2], { z22.h, z23.h }, { z30.h, z31.h }
1148 // CHECK-ENCODING: [0xc9,0x02,0xfe,0xc1]
1149 // CHECK-ERROR: instruction requires: sme2
1150 // CHECK-UNKNOWN: c1fe02c9 <unknown>
1151
1152 smlsll  za.d[w11, 0:3, vgx2], {z8.h, z9.h}, {z0.h, z1.h}  // 11000001-11100000-01100001-00001000
1153 // CHECK-INST: smlsll  za.d[w11, 0:3, vgx2], { z8.h, z9.h }, { z0.h, z1.h }
1154 // CHECK-ENCODING: [0x08,0x61,0xe0,0xc1]
1155 // CHECK-ERROR: instruction requires: sme2
1156 // CHECK-UNKNOWN: c1e06108 <unknown>
1157
1158 smlsll  za.d[w11, 0:3], {z8.h - z9.h}, {z0.h - z1.h}  // 11000001-11100000-01100001-00001000
1159 // CHECK-INST: smlsll  za.d[w11, 0:3, vgx2], { z8.h, z9.h }, { z0.h, z1.h }
1160 // CHECK-ENCODING: [0x08,0x61,0xe0,0xc1]
1161 // CHECK-ERROR: instruction requires: sme2
1162 // CHECK-UNKNOWN: c1e06108 <unknown>
1163
1164 smlsll  za.d[w9, 4:7, vgx2], {z12.h, z13.h}, {z10.h, z11.h}  // 11000001-11101010-00100001-10001001
1165 // CHECK-INST: smlsll  za.d[w9, 4:7, vgx2], { z12.h, z13.h }, { z10.h, z11.h }
1166 // CHECK-ENCODING: [0x89,0x21,0xea,0xc1]
1167 // CHECK-ERROR: instruction requires: sme2
1168 // CHECK-UNKNOWN: c1ea2189 <unknown>
1169
1170 smlsll  za.d[w9, 4:7], {z12.h - z13.h}, {z10.h - z11.h}  // 11000001-11101010-00100001-10001001
1171 // CHECK-INST: smlsll  za.d[w9, 4:7, vgx2], { z12.h, z13.h }, { z10.h, z11.h }
1172 // CHECK-ENCODING: [0x89,0x21,0xea,0xc1]
1173 // CHECK-ERROR: instruction requires: sme2
1174 // CHECK-UNKNOWN: c1ea2189 <unknown>
1175
1176
1177 smlsll  za.s[w8, 0:3, vgx4], {z0.b - z3.b}, z0.b  // 11000001-00110000-00000000-00001000
1178 // CHECK-INST: smlsll  za.s[w8, 0:3, vgx4], { z0.b - z3.b }, z0.b
1179 // CHECK-ENCODING: [0x08,0x00,0x30,0xc1]
1180 // CHECK-ERROR: instruction requires: sme2
1181 // CHECK-UNKNOWN: c1300008 <unknown>
1182
1183 smlsll  za.s[w8, 0:3], {z0.b - z3.b}, z0.b  // 11000001-00110000-00000000-00001000
1184 // CHECK-INST: smlsll  za.s[w8, 0:3, vgx4], { z0.b - z3.b }, z0.b
1185 // CHECK-ENCODING: [0x08,0x00,0x30,0xc1]
1186 // CHECK-ERROR: instruction requires: sme2
1187 // CHECK-UNKNOWN: c1300008 <unknown>
1188
1189 smlsll  za.s[w10, 4:7, vgx4], {z10.b - z13.b}, z5.b  // 11000001-00110101-01000001-01001001
1190 // CHECK-INST: smlsll  za.s[w10, 4:7, vgx4], { z10.b - z13.b }, z5.b
1191 // CHECK-ENCODING: [0x49,0x41,0x35,0xc1]
1192 // CHECK-ERROR: instruction requires: sme2
1193 // CHECK-UNKNOWN: c1354149 <unknown>
1194
1195 smlsll  za.s[w10, 4:7], {z10.b - z13.b}, z5.b  // 11000001-00110101-01000001-01001001
1196 // CHECK-INST: smlsll  za.s[w10, 4:7, vgx4], { z10.b - z13.b }, z5.b
1197 // CHECK-ENCODING: [0x49,0x41,0x35,0xc1]
1198 // CHECK-ERROR: instruction requires: sme2
1199 // CHECK-UNKNOWN: c1354149 <unknown>
1200
1201 smlsll  za.s[w11, 4:7, vgx4], {z13.b - z16.b}, z8.b  // 11000001-00111000-01100001-10101001
1202 // CHECK-INST: smlsll  za.s[w11, 4:7, vgx4], { z13.b - z16.b }, z8.b
1203 // CHECK-ENCODING: [0xa9,0x61,0x38,0xc1]
1204 // CHECK-ERROR: instruction requires: sme2
1205 // CHECK-UNKNOWN: c13861a9 <unknown>
1206
1207 smlsll  za.s[w11, 4:7], {z13.b - z16.b}, z8.b  // 11000001-00111000-01100001-10101001
1208 // CHECK-INST: smlsll  za.s[w11, 4:7, vgx4], { z13.b - z16.b }, z8.b
1209 // CHECK-ENCODING: [0xa9,0x61,0x38,0xc1]
1210 // CHECK-ERROR: instruction requires: sme2
1211 // CHECK-UNKNOWN: c13861a9 <unknown>
1212
1213 smlsll  za.s[w11, 4:7, vgx4], {z31.b, z0.b, z1.b, z2.b}, z15.b  // 11000001-00111111-01100011-11101001
1214 // CHECK-INST: smlsll  za.s[w11, 4:7, vgx4], { z31.b, z0.b, z1.b, z2.b }, z15.b
1215 // CHECK-ENCODING: [0xe9,0x63,0x3f,0xc1]
1216 // CHECK-ERROR: instruction requires: sme2
1217 // CHECK-UNKNOWN: c13f63e9 <unknown>
1218
1219 smlsll  za.s[w11, 4:7], {z31.b, z0.b, z1.b, z2.b}, z15.b  // 11000001-00111111-01100011-11101001
1220 // CHECK-INST: smlsll  za.s[w11, 4:7, vgx4], { z31.b, z0.b, z1.b, z2.b }, z15.b
1221 // CHECK-ENCODING: [0xe9,0x63,0x3f,0xc1]
1222 // CHECK-ERROR: instruction requires: sme2
1223 // CHECK-UNKNOWN: c13f63e9 <unknown>
1224
1225 smlsll  za.s[w8, 4:7, vgx4], {z17.b - z20.b}, z0.b  // 11000001-00110000-00000010-00101001
1226 // CHECK-INST: smlsll  za.s[w8, 4:7, vgx4], { z17.b - z20.b }, z0.b
1227 // CHECK-ENCODING: [0x29,0x02,0x30,0xc1]
1228 // CHECK-ERROR: instruction requires: sme2
1229 // CHECK-UNKNOWN: c1300229 <unknown>
1230
1231 smlsll  za.s[w8, 4:7], {z17.b - z20.b}, z0.b  // 11000001-00110000-00000010-00101001
1232 // CHECK-INST: smlsll  za.s[w8, 4:7, vgx4], { z17.b - z20.b }, z0.b
1233 // CHECK-ENCODING: [0x29,0x02,0x30,0xc1]
1234 // CHECK-ERROR: instruction requires: sme2
1235 // CHECK-UNKNOWN: c1300229 <unknown>
1236
1237 smlsll  za.s[w8, 4:7, vgx4], {z1.b - z4.b}, z14.b  // 11000001-00111110-00000000-00101001
1238 // CHECK-INST: smlsll  za.s[w8, 4:7, vgx4], { z1.b - z4.b }, z14.b
1239 // CHECK-ENCODING: [0x29,0x00,0x3e,0xc1]
1240 // CHECK-ERROR: instruction requires: sme2
1241 // CHECK-UNKNOWN: c13e0029 <unknown>
1242
1243 smlsll  za.s[w8, 4:7], {z1.b - z4.b}, z14.b  // 11000001-00111110-00000000-00101001
1244 // CHECK-INST: smlsll  za.s[w8, 4:7, vgx4], { z1.b - z4.b }, z14.b
1245 // CHECK-ENCODING: [0x29,0x00,0x3e,0xc1]
1246 // CHECK-ERROR: instruction requires: sme2
1247 // CHECK-UNKNOWN: c13e0029 <unknown>
1248
1249 smlsll  za.s[w10, 0:3, vgx4], {z19.b - z22.b}, z4.b  // 11000001-00110100-01000010-01101000
1250 // CHECK-INST: smlsll  za.s[w10, 0:3, vgx4], { z19.b - z22.b }, z4.b
1251 // CHECK-ENCODING: [0x68,0x42,0x34,0xc1]
1252 // CHECK-ERROR: instruction requires: sme2
1253 // CHECK-UNKNOWN: c1344268 <unknown>
1254
1255 smlsll  za.s[w10, 0:3], {z19.b - z22.b}, z4.b  // 11000001-00110100-01000010-01101000
1256 // CHECK-INST: smlsll  za.s[w10, 0:3, vgx4], { z19.b - z22.b }, z4.b
1257 // CHECK-ENCODING: [0x68,0x42,0x34,0xc1]
1258 // CHECK-ERROR: instruction requires: sme2
1259 // CHECK-UNKNOWN: c1344268 <unknown>
1260
1261 smlsll  za.s[w8, 0:3, vgx4], {z12.b - z15.b}, z2.b  // 11000001-00110010-00000001-10001000
1262 // CHECK-INST: smlsll  za.s[w8, 0:3, vgx4], { z12.b - z15.b }, z2.b
1263 // CHECK-ENCODING: [0x88,0x01,0x32,0xc1]
1264 // CHECK-ERROR: instruction requires: sme2
1265 // CHECK-UNKNOWN: c1320188 <unknown>
1266
1267 smlsll  za.s[w8, 0:3], {z12.b - z15.b}, z2.b  // 11000001-00110010-00000001-10001000
1268 // CHECK-INST: smlsll  za.s[w8, 0:3, vgx4], { z12.b - z15.b }, z2.b
1269 // CHECK-ENCODING: [0x88,0x01,0x32,0xc1]
1270 // CHECK-ERROR: instruction requires: sme2
1271 // CHECK-UNKNOWN: c1320188 <unknown>
1272
1273 smlsll  za.s[w10, 4:7, vgx4], {z1.b - z4.b}, z10.b  // 11000001-00111010-01000000-00101001
1274 // CHECK-INST: smlsll  za.s[w10, 4:7, vgx4], { z1.b - z4.b }, z10.b
1275 // CHECK-ENCODING: [0x29,0x40,0x3a,0xc1]
1276 // CHECK-ERROR: instruction requires: sme2
1277 // CHECK-UNKNOWN: c13a4029 <unknown>
1278
1279 smlsll  za.s[w10, 4:7], {z1.b - z4.b}, z10.b  // 11000001-00111010-01000000-00101001
1280 // CHECK-INST: smlsll  za.s[w10, 4:7, vgx4], { z1.b - z4.b }, z10.b
1281 // CHECK-ENCODING: [0x29,0x40,0x3a,0xc1]
1282 // CHECK-ERROR: instruction requires: sme2
1283 // CHECK-UNKNOWN: c13a4029 <unknown>
1284
1285 smlsll  za.s[w8, 4:7, vgx4], {z22.b - z25.b}, z14.b  // 11000001-00111110-00000010-11001001
1286 // CHECK-INST: smlsll  za.s[w8, 4:7, vgx4], { z22.b - z25.b }, z14.b
1287 // CHECK-ENCODING: [0xc9,0x02,0x3e,0xc1]
1288 // CHECK-ERROR: instruction requires: sme2
1289 // CHECK-UNKNOWN: c13e02c9 <unknown>
1290
1291 smlsll  za.s[w8, 4:7], {z22.b - z25.b}, z14.b  // 11000001-00111110-00000010-11001001
1292 // CHECK-INST: smlsll  za.s[w8, 4:7, vgx4], { z22.b - z25.b }, z14.b
1293 // CHECK-ENCODING: [0xc9,0x02,0x3e,0xc1]
1294 // CHECK-ERROR: instruction requires: sme2
1295 // CHECK-UNKNOWN: c13e02c9 <unknown>
1296
1297 smlsll  za.s[w11, 0:3, vgx4], {z9.b - z12.b}, z1.b  // 11000001-00110001-01100001-00101000
1298 // CHECK-INST: smlsll  za.s[w11, 0:3, vgx4], { z9.b - z12.b }, z1.b
1299 // CHECK-ENCODING: [0x28,0x61,0x31,0xc1]
1300 // CHECK-ERROR: instruction requires: sme2
1301 // CHECK-UNKNOWN: c1316128 <unknown>
1302
1303 smlsll  za.s[w11, 0:3], {z9.b - z12.b}, z1.b  // 11000001-00110001-01100001-00101000
1304 // CHECK-INST: smlsll  za.s[w11, 0:3, vgx4], { z9.b - z12.b }, z1.b
1305 // CHECK-ENCODING: [0x28,0x61,0x31,0xc1]
1306 // CHECK-ERROR: instruction requires: sme2
1307 // CHECK-UNKNOWN: c1316128 <unknown>
1308
1309 smlsll  za.s[w9, 4:7, vgx4], {z12.b - z15.b}, z11.b  // 11000001-00111011-00100001-10001001
1310 // CHECK-INST: smlsll  za.s[w9, 4:7, vgx4], { z12.b - z15.b }, z11.b
1311 // CHECK-ENCODING: [0x89,0x21,0x3b,0xc1]
1312 // CHECK-ERROR: instruction requires: sme2
1313 // CHECK-UNKNOWN: c13b2189 <unknown>
1314
1315 smlsll  za.s[w9, 4:7], {z12.b - z15.b}, z11.b  // 11000001-00111011-00100001-10001001
1316 // CHECK-INST: smlsll  za.s[w9, 4:7, vgx4], { z12.b - z15.b }, z11.b
1317 // CHECK-ENCODING: [0x89,0x21,0x3b,0xc1]
1318 // CHECK-ERROR: instruction requires: sme2
1319 // CHECK-UNKNOWN: c13b2189 <unknown>
1320
1321
1322 smlsll  za.s[w8, 0:3, vgx4], {z0.b - z3.b}, z0.b[0]  // 11000001-00010000-10000000-00001000
1323 // CHECK-INST: smlsll  za.s[w8, 0:3, vgx4], { z0.b - z3.b }, z0.b[0]
1324 // CHECK-ENCODING: [0x08,0x80,0x10,0xc1]
1325 // CHECK-ERROR: instruction requires: sme2
1326 // CHECK-UNKNOWN: c1108008 <unknown>
1327
1328 smlsll  za.s[w8, 0:3], {z0.b - z3.b}, z0.b[0]  // 11000001-00010000-10000000-00001000
1329 // CHECK-INST: smlsll  za.s[w8, 0:3, vgx4], { z0.b - z3.b }, z0.b[0]
1330 // CHECK-ENCODING: [0x08,0x80,0x10,0xc1]
1331 // CHECK-ERROR: instruction requires: sme2
1332 // CHECK-UNKNOWN: c1108008 <unknown>
1333
1334 smlsll  za.s[w10, 4:7, vgx4], {z8.b - z11.b}, z5.b[6]  // 11000001-00010101-11000101-00001101
1335 // CHECK-INST: smlsll  za.s[w10, 4:7, vgx4], { z8.b - z11.b }, z5.b[6]
1336 // CHECK-ENCODING: [0x0d,0xc5,0x15,0xc1]
1337 // CHECK-ERROR: instruction requires: sme2
1338 // CHECK-UNKNOWN: c115c50d <unknown>
1339
1340 smlsll  za.s[w10, 4:7], {z8.b - z11.b}, z5.b[6]  // 11000001-00010101-11000101-00001101
1341 // CHECK-INST: smlsll  za.s[w10, 4:7, vgx4], { z8.b - z11.b }, z5.b[6]
1342 // CHECK-ENCODING: [0x0d,0xc5,0x15,0xc1]
1343 // CHECK-ERROR: instruction requires: sme2
1344 // CHECK-UNKNOWN: c115c50d <unknown>
1345
1346 smlsll  za.s[w11, 4:7, vgx4], {z12.b - z15.b}, z8.b[15]  // 11000001-00011000-11101101-10001111
1347 // CHECK-INST: smlsll  za.s[w11, 4:7, vgx4], { z12.b - z15.b }, z8.b[15]
1348 // CHECK-ENCODING: [0x8f,0xed,0x18,0xc1]
1349 // CHECK-ERROR: instruction requires: sme2
1350 // CHECK-UNKNOWN: c118ed8f <unknown>
1351
1352 smlsll  za.s[w11, 4:7], {z12.b - z15.b}, z8.b[15]  // 11000001-00011000-11101101-10001111
1353 // CHECK-INST: smlsll  za.s[w11, 4:7, vgx4], { z12.b - z15.b }, z8.b[15]
1354 // CHECK-ENCODING: [0x8f,0xed,0x18,0xc1]
1355 // CHECK-ERROR: instruction requires: sme2
1356 // CHECK-UNKNOWN: c118ed8f <unknown>
1357
1358 smlsll  za.s[w11, 4:7, vgx4], {z28.b - z31.b}, z15.b[15]  // 11000001-00011111-11101111-10001111
1359 // CHECK-INST: smlsll  za.s[w11, 4:7, vgx4], { z28.b - z31.b }, z15.b[15]
1360 // CHECK-ENCODING: [0x8f,0xef,0x1f,0xc1]
1361 // CHECK-ERROR: instruction requires: sme2
1362 // CHECK-UNKNOWN: c11fef8f <unknown>
1363
1364 smlsll  za.s[w11, 4:7], {z28.b - z31.b}, z15.b[15]  // 11000001-00011111-11101111-10001111
1365 // CHECK-INST: smlsll  za.s[w11, 4:7, vgx4], { z28.b - z31.b }, z15.b[15]
1366 // CHECK-ENCODING: [0x8f,0xef,0x1f,0xc1]
1367 // CHECK-ERROR: instruction requires: sme2
1368 // CHECK-UNKNOWN: c11fef8f <unknown>
1369
1370 smlsll  za.s[w8, 4:7, vgx4], {z16.b - z19.b}, z0.b[14]  // 11000001-00010000-10001110-00001101
1371 // CHECK-INST: smlsll  za.s[w8, 4:7, vgx4], { z16.b - z19.b }, z0.b[14]
1372 // CHECK-ENCODING: [0x0d,0x8e,0x10,0xc1]
1373 // CHECK-ERROR: instruction requires: sme2
1374 // CHECK-UNKNOWN: c1108e0d <unknown>
1375
1376 smlsll  za.s[w8, 4:7], {z16.b - z19.b}, z0.b[14]  // 11000001-00010000-10001110-00001101
1377 // CHECK-INST: smlsll  za.s[w8, 4:7, vgx4], { z16.b - z19.b }, z0.b[14]
1378 // CHECK-ENCODING: [0x0d,0x8e,0x10,0xc1]
1379 // CHECK-ERROR: instruction requires: sme2
1380 // CHECK-UNKNOWN: c1108e0d <unknown>
1381
1382 smlsll  za.s[w8, 4:7, vgx4], {z0.b - z3.b}, z14.b[4]  // 11000001-00011110-10000100-00001001
1383 // CHECK-INST: smlsll  za.s[w8, 4:7, vgx4], { z0.b - z3.b }, z14.b[4]
1384 // CHECK-ENCODING: [0x09,0x84,0x1e,0xc1]
1385 // CHECK-ERROR: instruction requires: sme2
1386 // CHECK-UNKNOWN: c11e8409 <unknown>
1387
1388 smlsll  za.s[w8, 4:7], {z0.b - z3.b}, z14.b[4]  // 11000001-00011110-10000100-00001001
1389 // CHECK-INST: smlsll  za.s[w8, 4:7, vgx4], { z0.b - z3.b }, z14.b[4]
1390 // CHECK-ENCODING: [0x09,0x84,0x1e,0xc1]
1391 // CHECK-ERROR: instruction requires: sme2
1392 // CHECK-UNKNOWN: c11e8409 <unknown>
1393
1394 smlsll  za.s[w10, 0:3, vgx4], {z16.b - z19.b}, z4.b[4]  // 11000001-00010100-11000110-00001000
1395 // CHECK-INST: smlsll  za.s[w10, 0:3, vgx4], { z16.b - z19.b }, z4.b[4]
1396 // CHECK-ENCODING: [0x08,0xc6,0x14,0xc1]
1397 // CHECK-ERROR: instruction requires: sme2
1398 // CHECK-UNKNOWN: c114c608 <unknown>
1399
1400 smlsll  za.s[w10, 0:3], {z16.b - z19.b}, z4.b[4]  // 11000001-00010100-11000110-00001000
1401 // CHECK-INST: smlsll  za.s[w10, 0:3, vgx4], { z16.b - z19.b }, z4.b[4]
1402 // CHECK-ENCODING: [0x08,0xc6,0x14,0xc1]
1403 // CHECK-ERROR: instruction requires: sme2
1404 // CHECK-UNKNOWN: c114c608 <unknown>
1405
1406 smlsll  za.s[w8, 0:3, vgx4], {z12.b - z15.b}, z2.b[8]  // 11000001-00010010-10001001-10001000
1407 // CHECK-INST: smlsll  za.s[w8, 0:3, vgx4], { z12.b - z15.b }, z2.b[8]
1408 // CHECK-ENCODING: [0x88,0x89,0x12,0xc1]
1409 // CHECK-ERROR: instruction requires: sme2
1410 // CHECK-UNKNOWN: c1128988 <unknown>
1411
1412 smlsll  za.s[w8, 0:3], {z12.b - z15.b}, z2.b[8]  // 11000001-00010010-10001001-10001000
1413 // CHECK-INST: smlsll  za.s[w8, 0:3, vgx4], { z12.b - z15.b }, z2.b[8]
1414 // CHECK-ENCODING: [0x88,0x89,0x12,0xc1]
1415 // CHECK-ERROR: instruction requires: sme2
1416 // CHECK-UNKNOWN: c1128988 <unknown>
1417
1418 smlsll  za.s[w10, 4:7, vgx4], {z0.b - z3.b}, z10.b[8]  // 11000001-00011010-11001000-00001001
1419 // CHECK-INST: smlsll  za.s[w10, 4:7, vgx4], { z0.b - z3.b }, z10.b[8]
1420 // CHECK-ENCODING: [0x09,0xc8,0x1a,0xc1]
1421 // CHECK-ERROR: instruction requires: sme2
1422 // CHECK-UNKNOWN: c11ac809 <unknown>
1423
1424 smlsll  za.s[w10, 4:7], {z0.b - z3.b}, z10.b[8]  // 11000001-00011010-11001000-00001001
1425 // CHECK-INST: smlsll  za.s[w10, 4:7, vgx4], { z0.b - z3.b }, z10.b[8]
1426 // CHECK-ENCODING: [0x09,0xc8,0x1a,0xc1]
1427 // CHECK-ERROR: instruction requires: sme2
1428 // CHECK-UNKNOWN: c11ac809 <unknown>
1429
1430 smlsll  za.s[w8, 4:7, vgx4], {z20.b - z23.b}, z14.b[10]  // 11000001-00011110-10001010-10001101
1431 // CHECK-INST: smlsll  za.s[w8, 4:7, vgx4], { z20.b - z23.b }, z14.b[10]
1432 // CHECK-ENCODING: [0x8d,0x8a,0x1e,0xc1]
1433 // CHECK-ERROR: instruction requires: sme2
1434 // CHECK-UNKNOWN: c11e8a8d <unknown>
1435
1436 smlsll  za.s[w8, 4:7], {z20.b - z23.b}, z14.b[10]  // 11000001-00011110-10001010-10001101
1437 // CHECK-INST: smlsll  za.s[w8, 4:7, vgx4], { z20.b - z23.b }, z14.b[10]
1438 // CHECK-ENCODING: [0x8d,0x8a,0x1e,0xc1]
1439 // CHECK-ERROR: instruction requires: sme2
1440 // CHECK-UNKNOWN: c11e8a8d <unknown>
1441
1442 smlsll  za.s[w11, 0:3, vgx4], {z8.b - z11.b}, z1.b[5]  // 11000001-00010001-11100101-00001010
1443 // CHECK-INST: smlsll  za.s[w11, 0:3, vgx4], { z8.b - z11.b }, z1.b[5]
1444 // CHECK-ENCODING: [0x0a,0xe5,0x11,0xc1]
1445 // CHECK-ERROR: instruction requires: sme2
1446 // CHECK-UNKNOWN: c111e50a <unknown>
1447
1448 smlsll  za.s[w11, 0:3], {z8.b - z11.b}, z1.b[5]  // 11000001-00010001-11100101-00001010
1449 // CHECK-INST: smlsll  za.s[w11, 0:3, vgx4], { z8.b - z11.b }, z1.b[5]
1450 // CHECK-ENCODING: [0x0a,0xe5,0x11,0xc1]
1451 // CHECK-ERROR: instruction requires: sme2
1452 // CHECK-UNKNOWN: c111e50a <unknown>
1453
1454 smlsll  za.s[w9, 4:7, vgx4], {z12.b - z15.b}, z11.b[11]  // 11000001-00011011-10101001-10001111
1455 // CHECK-INST: smlsll  za.s[w9, 4:7, vgx4], { z12.b - z15.b }, z11.b[11]
1456 // CHECK-ENCODING: [0x8f,0xa9,0x1b,0xc1]
1457 // CHECK-ERROR: instruction requires: sme2
1458 // CHECK-UNKNOWN: c11ba98f <unknown>
1459
1460 smlsll  za.s[w9, 4:7], {z12.b - z15.b}, z11.b[11]  // 11000001-00011011-10101001-10001111
1461 // CHECK-INST: smlsll  za.s[w9, 4:7, vgx4], { z12.b - z15.b }, z11.b[11]
1462 // CHECK-ENCODING: [0x8f,0xa9,0x1b,0xc1]
1463 // CHECK-ERROR: instruction requires: sme2
1464 // CHECK-UNKNOWN: c11ba98f <unknown>
1465
1466
1467 smlsll  za.s[w8, 0:3, vgx4], {z0.b - z3.b}, {z0.b - z3.b}  // 11000001-10100001-00000000-00001000
1468 // CHECK-INST: smlsll  za.s[w8, 0:3, vgx4], { z0.b - z3.b }, { z0.b - z3.b }
1469 // CHECK-ENCODING: [0x08,0x00,0xa1,0xc1]
1470 // CHECK-ERROR: instruction requires: sme2
1471 // CHECK-UNKNOWN: c1a10008 <unknown>
1472
1473 smlsll  za.s[w8, 0:3], {z0.b - z3.b}, {z0.b - z3.b}  // 11000001-10100001-00000000-00001000
1474 // CHECK-INST: smlsll  za.s[w8, 0:3, vgx4], { z0.b - z3.b }, { z0.b - z3.b }
1475 // CHECK-ENCODING: [0x08,0x00,0xa1,0xc1]
1476 // CHECK-ERROR: instruction requires: sme2
1477 // CHECK-UNKNOWN: c1a10008 <unknown>
1478
1479 smlsll  za.s[w10, 4:7, vgx4], {z8.b - z11.b}, {z20.b - z23.b}  // 11000001-10110101-01000001-00001001
1480 // CHECK-INST: smlsll  za.s[w10, 4:7, vgx4], { z8.b - z11.b }, { z20.b - z23.b }
1481 // CHECK-ENCODING: [0x09,0x41,0xb5,0xc1]
1482 // CHECK-ERROR: instruction requires: sme2
1483 // CHECK-UNKNOWN: c1b54109 <unknown>
1484
1485 smlsll  za.s[w10, 4:7], {z8.b - z11.b}, {z20.b - z23.b}  // 11000001-10110101-01000001-00001001
1486 // CHECK-INST: smlsll  za.s[w10, 4:7, vgx4], { z8.b - z11.b }, { z20.b - z23.b }
1487 // CHECK-ENCODING: [0x09,0x41,0xb5,0xc1]
1488 // CHECK-ERROR: instruction requires: sme2
1489 // CHECK-UNKNOWN: c1b54109 <unknown>
1490
1491 smlsll  za.s[w11, 4:7, vgx4], {z12.b - z15.b}, {z8.b - z11.b}  // 11000001-10101001-01100001-10001001
1492 // CHECK-INST: smlsll  za.s[w11, 4:7, vgx4], { z12.b - z15.b }, { z8.b - z11.b }
1493 // CHECK-ENCODING: [0x89,0x61,0xa9,0xc1]
1494 // CHECK-ERROR: instruction requires: sme2
1495 // CHECK-UNKNOWN: c1a96189 <unknown>
1496
1497 smlsll  za.s[w11, 4:7], {z12.b - z15.b}, {z8.b - z11.b}  // 11000001-10101001-01100001-10001001
1498 // CHECK-INST: smlsll  za.s[w11, 4:7, vgx4], { z12.b - z15.b }, { z8.b - z11.b }
1499 // CHECK-ENCODING: [0x89,0x61,0xa9,0xc1]
1500 // CHECK-ERROR: instruction requires: sme2
1501 // CHECK-UNKNOWN: c1a96189 <unknown>
1502
1503 smlsll  za.s[w11, 4:7, vgx4], {z28.b - z31.b}, {z28.b - z31.b}  // 11000001-10111101-01100011-10001001
1504 // CHECK-INST: smlsll  za.s[w11, 4:7, vgx4], { z28.b - z31.b }, { z28.b - z31.b }
1505 // CHECK-ENCODING: [0x89,0x63,0xbd,0xc1]
1506 // CHECK-ERROR: instruction requires: sme2
1507 // CHECK-UNKNOWN: c1bd6389 <unknown>
1508
1509 smlsll  za.s[w11, 4:7], {z28.b - z31.b}, {z28.b - z31.b}  // 11000001-10111101-01100011-10001001
1510 // CHECK-INST: smlsll  za.s[w11, 4:7, vgx4], { z28.b - z31.b }, { z28.b - z31.b }
1511 // CHECK-ENCODING: [0x89,0x63,0xbd,0xc1]
1512 // CHECK-ERROR: instruction requires: sme2
1513 // CHECK-UNKNOWN: c1bd6389 <unknown>
1514
1515 smlsll  za.s[w8, 4:7, vgx4], {z16.b - z19.b}, {z16.b - z19.b}  // 11000001-10110001-00000010-00001001
1516 // CHECK-INST: smlsll  za.s[w8, 4:7, vgx4], { z16.b - z19.b }, { z16.b - z19.b }
1517 // CHECK-ENCODING: [0x09,0x02,0xb1,0xc1]
1518 // CHECK-ERROR: instruction requires: sme2
1519 // CHECK-UNKNOWN: c1b10209 <unknown>
1520
1521 smlsll  za.s[w8, 4:7], {z16.b - z19.b}, {z16.b - z19.b}  // 11000001-10110001-00000010-00001001
1522 // CHECK-INST: smlsll  za.s[w8, 4:7, vgx4], { z16.b - z19.b }, { z16.b - z19.b }
1523 // CHECK-ENCODING: [0x09,0x02,0xb1,0xc1]
1524 // CHECK-ERROR: instruction requires: sme2
1525 // CHECK-UNKNOWN: c1b10209 <unknown>
1526
1527 smlsll  za.s[w8, 4:7, vgx4], {z0.b - z3.b}, {z28.b - z31.b}  // 11000001-10111101-00000000-00001001
1528 // CHECK-INST: smlsll  za.s[w8, 4:7, vgx4], { z0.b - z3.b }, { z28.b - z31.b }
1529 // CHECK-ENCODING: [0x09,0x00,0xbd,0xc1]
1530 // CHECK-ERROR: instruction requires: sme2
1531 // CHECK-UNKNOWN: c1bd0009 <unknown>
1532
1533 smlsll  za.s[w8, 4:7], {z0.b - z3.b}, {z28.b - z31.b}  // 11000001-10111101-00000000-00001001
1534 // CHECK-INST: smlsll  za.s[w8, 4:7, vgx4], { z0.b - z3.b }, { z28.b - z31.b }
1535 // CHECK-ENCODING: [0x09,0x00,0xbd,0xc1]
1536 // CHECK-ERROR: instruction requires: sme2
1537 // CHECK-UNKNOWN: c1bd0009 <unknown>
1538
1539 smlsll  za.s[w10, 0:3, vgx4], {z16.b - z19.b}, {z20.b - z23.b}  // 11000001-10110101-01000010-00001000
1540 // CHECK-INST: smlsll  za.s[w10, 0:3, vgx4], { z16.b - z19.b }, { z20.b - z23.b }
1541 // CHECK-ENCODING: [0x08,0x42,0xb5,0xc1]
1542 // CHECK-ERROR: instruction requires: sme2
1543 // CHECK-UNKNOWN: c1b54208 <unknown>
1544
1545 smlsll  za.s[w10, 0:3], {z16.b - z19.b}, {z20.b - z23.b}  // 11000001-10110101-01000010-00001000
1546 // CHECK-INST: smlsll  za.s[w10, 0:3, vgx4], { z16.b - z19.b }, { z20.b - z23.b }
1547 // CHECK-ENCODING: [0x08,0x42,0xb5,0xc1]
1548 // CHECK-ERROR: instruction requires: sme2
1549 // CHECK-UNKNOWN: c1b54208 <unknown>
1550
1551 smlsll  za.s[w8, 0:3, vgx4], {z12.b - z15.b}, {z0.b - z3.b}  // 11000001-10100001-00000001-10001000
1552 // CHECK-INST: smlsll  za.s[w8, 0:3, vgx4], { z12.b - z15.b }, { z0.b - z3.b }
1553 // CHECK-ENCODING: [0x88,0x01,0xa1,0xc1]
1554 // CHECK-ERROR: instruction requires: sme2
1555 // CHECK-UNKNOWN: c1a10188 <unknown>
1556
1557 smlsll  za.s[w8, 0:3], {z12.b - z15.b}, {z0.b - z3.b}  // 11000001-10100001-00000001-10001000
1558 // CHECK-INST: smlsll  za.s[w8, 0:3, vgx4], { z12.b - z15.b }, { z0.b - z3.b }
1559 // CHECK-ENCODING: [0x88,0x01,0xa1,0xc1]
1560 // CHECK-ERROR: instruction requires: sme2
1561 // CHECK-UNKNOWN: c1a10188 <unknown>
1562
1563 smlsll  za.s[w10, 4:7, vgx4], {z0.b - z3.b}, {z24.b - z27.b}  // 11000001-10111001-01000000-00001001
1564 // CHECK-INST: smlsll  za.s[w10, 4:7, vgx4], { z0.b - z3.b }, { z24.b - z27.b }
1565 // CHECK-ENCODING: [0x09,0x40,0xb9,0xc1]
1566 // CHECK-ERROR: instruction requires: sme2
1567 // CHECK-UNKNOWN: c1b94009 <unknown>
1568
1569 smlsll  za.s[w10, 4:7], {z0.b - z3.b}, {z24.b - z27.b}  // 11000001-10111001-01000000-00001001
1570 // CHECK-INST: smlsll  za.s[w10, 4:7, vgx4], { z0.b - z3.b }, { z24.b - z27.b }
1571 // CHECK-ENCODING: [0x09,0x40,0xb9,0xc1]
1572 // CHECK-ERROR: instruction requires: sme2
1573 // CHECK-UNKNOWN: c1b94009 <unknown>
1574
1575 smlsll  za.s[w8, 4:7, vgx4], {z20.b - z23.b}, {z28.b - z31.b}  // 11000001-10111101-00000010-10001001
1576 // CHECK-INST: smlsll  za.s[w8, 4:7, vgx4], { z20.b - z23.b }, { z28.b - z31.b }
1577 // CHECK-ENCODING: [0x89,0x02,0xbd,0xc1]
1578 // CHECK-ERROR: instruction requires: sme2
1579 // CHECK-UNKNOWN: c1bd0289 <unknown>
1580
1581 smlsll  za.s[w8, 4:7], {z20.b - z23.b}, {z28.b - z31.b}  // 11000001-10111101-00000010-10001001
1582 // CHECK-INST: smlsll  za.s[w8, 4:7, vgx4], { z20.b - z23.b }, { z28.b - z31.b }
1583 // CHECK-ENCODING: [0x89,0x02,0xbd,0xc1]
1584 // CHECK-ERROR: instruction requires: sme2
1585 // CHECK-UNKNOWN: c1bd0289 <unknown>
1586
1587 smlsll  za.s[w11, 0:3, vgx4], {z8.b - z11.b}, {z0.b - z3.b}  // 11000001-10100001-01100001-00001000
1588 // CHECK-INST: smlsll  za.s[w11, 0:3, vgx4], { z8.b - z11.b }, { z0.b - z3.b }
1589 // CHECK-ENCODING: [0x08,0x61,0xa1,0xc1]
1590 // CHECK-ERROR: instruction requires: sme2
1591 // CHECK-UNKNOWN: c1a16108 <unknown>
1592
1593 smlsll  za.s[w11, 0:3], {z8.b - z11.b}, {z0.b - z3.b}  // 11000001-10100001-01100001-00001000
1594 // CHECK-INST: smlsll  za.s[w11, 0:3, vgx4], { z8.b - z11.b }, { z0.b - z3.b }
1595 // CHECK-ENCODING: [0x08,0x61,0xa1,0xc1]
1596 // CHECK-ERROR: instruction requires: sme2
1597 // CHECK-UNKNOWN: c1a16108 <unknown>
1598
1599 smlsll  za.s[w9, 4:7, vgx4], {z12.b - z15.b}, {z8.b - z11.b}  // 11000001-10101001-00100001-10001001
1600 // CHECK-INST: smlsll  za.s[w9, 4:7, vgx4], { z12.b - z15.b }, { z8.b - z11.b }
1601 // CHECK-ENCODING: [0x89,0x21,0xa9,0xc1]
1602 // CHECK-ERROR: instruction requires: sme2
1603 // CHECK-UNKNOWN: c1a92189 <unknown>
1604
1605 smlsll  za.s[w9, 4:7], {z12.b - z15.b}, {z8.b - z11.b}  // 11000001-10101001-00100001-10001001
1606 // CHECK-INST: smlsll  za.s[w9, 4:7, vgx4], { z12.b - z15.b }, { z8.b - z11.b }
1607 // CHECK-ENCODING: [0x89,0x21,0xa9,0xc1]
1608 // CHECK-ERROR: instruction requires: sme2
1609 // CHECK-UNKNOWN: c1a92189 <unknown>
1610
1611
1612 smlsll  za.d[w8, 0:3, vgx4], {z0.h - z3.h}, z0.h  // 11000001-01110000-00000000-00001000
1613 // CHECK-INST: smlsll  za.d[w8, 0:3, vgx4], { z0.h - z3.h }, z0.h
1614 // CHECK-ENCODING: [0x08,0x00,0x70,0xc1]
1615 // CHECK-ERROR: instruction requires: sme2
1616 // CHECK-UNKNOWN: c1700008 <unknown>
1617
1618 smlsll  za.d[w8, 0:3], {z0.h - z3.h}, z0.h  // 11000001-01110000-00000000-00001000
1619 // CHECK-INST: smlsll  za.d[w8, 0:3, vgx4], { z0.h - z3.h }, z0.h
1620 // CHECK-ENCODING: [0x08,0x00,0x70,0xc1]
1621 // CHECK-ERROR: instruction requires: sme2
1622 // CHECK-UNKNOWN: c1700008 <unknown>
1623
1624 smlsll  za.d[w10, 4:7, vgx4], {z10.h - z13.h}, z5.h  // 11000001-01110101-01000001-01001001
1625 // CHECK-INST: smlsll  za.d[w10, 4:7, vgx4], { z10.h - z13.h }, z5.h
1626 // CHECK-ENCODING: [0x49,0x41,0x75,0xc1]
1627 // CHECK-ERROR: instruction requires: sme2
1628 // CHECK-UNKNOWN: c1754149 <unknown>
1629
1630 smlsll  za.d[w10, 4:7], {z10.h - z13.h}, z5.h  // 11000001-01110101-01000001-01001001
1631 // CHECK-INST: smlsll  za.d[w10, 4:7, vgx4], { z10.h - z13.h }, z5.h
1632 // CHECK-ENCODING: [0x49,0x41,0x75,0xc1]
1633 // CHECK-ERROR: instruction requires: sme2
1634 // CHECK-UNKNOWN: c1754149 <unknown>
1635
1636 smlsll  za.d[w11, 4:7, vgx4], {z13.h - z16.h}, z8.h  // 11000001-01111000-01100001-10101001
1637 // CHECK-INST: smlsll  za.d[w11, 4:7, vgx4], { z13.h - z16.h }, z8.h
1638 // CHECK-ENCODING: [0xa9,0x61,0x78,0xc1]
1639 // CHECK-ERROR: instruction requires: sme2
1640 // CHECK-UNKNOWN: c17861a9 <unknown>
1641
1642 smlsll  za.d[w11, 4:7], {z13.h - z16.h}, z8.h  // 11000001-01111000-01100001-10101001
1643 // CHECK-INST: smlsll  za.d[w11, 4:7, vgx4], { z13.h - z16.h }, z8.h
1644 // CHECK-ENCODING: [0xa9,0x61,0x78,0xc1]
1645 // CHECK-ERROR: instruction requires: sme2
1646 // CHECK-UNKNOWN: c17861a9 <unknown>
1647
1648 smlsll  za.d[w11, 4:7, vgx4], {z31.h, z0.h, z1.h, z2.h}, z15.h  // 11000001-01111111-01100011-11101001
1649 // CHECK-INST: smlsll  za.d[w11, 4:7, vgx4], { z31.h, z0.h, z1.h, z2.h }, z15.h
1650 // CHECK-ENCODING: [0xe9,0x63,0x7f,0xc1]
1651 // CHECK-ERROR: instruction requires: sme2
1652 // CHECK-UNKNOWN: c17f63e9 <unknown>
1653
1654 smlsll  za.d[w11, 4:7], {z31.h, z0.h, z1.h, z2.h}, z15.h  // 11000001-01111111-01100011-11101001
1655 // CHECK-INST: smlsll  za.d[w11, 4:7, vgx4], { z31.h, z0.h, z1.h, z2.h }, z15.h
1656 // CHECK-ENCODING: [0xe9,0x63,0x7f,0xc1]
1657 // CHECK-ERROR: instruction requires: sme2
1658 // CHECK-UNKNOWN: c17f63e9 <unknown>
1659
1660 smlsll  za.d[w8, 4:7, vgx4], {z17.h - z20.h}, z0.h  // 11000001-01110000-00000010-00101001
1661 // CHECK-INST: smlsll  za.d[w8, 4:7, vgx4], { z17.h - z20.h }, z0.h
1662 // CHECK-ENCODING: [0x29,0x02,0x70,0xc1]
1663 // CHECK-ERROR: instruction requires: sme2
1664 // CHECK-UNKNOWN: c1700229 <unknown>
1665
1666 smlsll  za.d[w8, 4:7], {z17.h - z20.h}, z0.h  // 11000001-01110000-00000010-00101001
1667 // CHECK-INST: smlsll  za.d[w8, 4:7, vgx4], { z17.h - z20.h }, z0.h
1668 // CHECK-ENCODING: [0x29,0x02,0x70,0xc1]
1669 // CHECK-ERROR: instruction requires: sme2
1670 // CHECK-UNKNOWN: c1700229 <unknown>
1671
1672 smlsll  za.d[w8, 4:7, vgx4], {z1.h - z4.h}, z14.h  // 11000001-01111110-00000000-00101001
1673 // CHECK-INST: smlsll  za.d[w8, 4:7, vgx4], { z1.h - z4.h }, z14.h
1674 // CHECK-ENCODING: [0x29,0x00,0x7e,0xc1]
1675 // CHECK-ERROR: instruction requires: sme2
1676 // CHECK-UNKNOWN: c17e0029 <unknown>
1677
1678 smlsll  za.d[w8, 4:7], {z1.h - z4.h}, z14.h  // 11000001-01111110-00000000-00101001
1679 // CHECK-INST: smlsll  za.d[w8, 4:7, vgx4], { z1.h - z4.h }, z14.h
1680 // CHECK-ENCODING: [0x29,0x00,0x7e,0xc1]
1681 // CHECK-ERROR: instruction requires: sme2
1682 // CHECK-UNKNOWN: c17e0029 <unknown>
1683
1684 smlsll  za.d[w10, 0:3, vgx4], {z19.h - z22.h}, z4.h  // 11000001-01110100-01000010-01101000
1685 // CHECK-INST: smlsll  za.d[w10, 0:3, vgx4], { z19.h - z22.h }, z4.h
1686 // CHECK-ENCODING: [0x68,0x42,0x74,0xc1]
1687 // CHECK-ERROR: instruction requires: sme2
1688 // CHECK-UNKNOWN: c1744268 <unknown>
1689
1690 smlsll  za.d[w10, 0:3], {z19.h - z22.h}, z4.h  // 11000001-01110100-01000010-01101000
1691 // CHECK-INST: smlsll  za.d[w10, 0:3, vgx4], { z19.h - z22.h }, z4.h
1692 // CHECK-ENCODING: [0x68,0x42,0x74,0xc1]
1693 // CHECK-ERROR: instruction requires: sme2
1694 // CHECK-UNKNOWN: c1744268 <unknown>
1695
1696 smlsll  za.d[w8, 0:3, vgx4], {z12.h - z15.h}, z2.h  // 11000001-01110010-00000001-10001000
1697 // CHECK-INST: smlsll  za.d[w8, 0:3, vgx4], { z12.h - z15.h }, z2.h
1698 // CHECK-ENCODING: [0x88,0x01,0x72,0xc1]
1699 // CHECK-ERROR: instruction requires: sme2
1700 // CHECK-UNKNOWN: c1720188 <unknown>
1701
1702 smlsll  za.d[w8, 0:3], {z12.h - z15.h}, z2.h  // 11000001-01110010-00000001-10001000
1703 // CHECK-INST: smlsll  za.d[w8, 0:3, vgx4], { z12.h - z15.h }, z2.h
1704 // CHECK-ENCODING: [0x88,0x01,0x72,0xc1]
1705 // CHECK-ERROR: instruction requires: sme2
1706 // CHECK-UNKNOWN: c1720188 <unknown>
1707
1708 smlsll  za.d[w10, 4:7, vgx4], {z1.h - z4.h}, z10.h  // 11000001-01111010-01000000-00101001
1709 // CHECK-INST: smlsll  za.d[w10, 4:7, vgx4], { z1.h - z4.h }, z10.h
1710 // CHECK-ENCODING: [0x29,0x40,0x7a,0xc1]
1711 // CHECK-ERROR: instruction requires: sme2
1712 // CHECK-UNKNOWN: c17a4029 <unknown>
1713
1714 smlsll  za.d[w10, 4:7], {z1.h - z4.h}, z10.h  // 11000001-01111010-01000000-00101001
1715 // CHECK-INST: smlsll  za.d[w10, 4:7, vgx4], { z1.h - z4.h }, z10.h
1716 // CHECK-ENCODING: [0x29,0x40,0x7a,0xc1]
1717 // CHECK-ERROR: instruction requires: sme2
1718 // CHECK-UNKNOWN: c17a4029 <unknown>
1719
1720 smlsll  za.d[w8, 4:7, vgx4], {z22.h - z25.h}, z14.h  // 11000001-01111110-00000010-11001001
1721 // CHECK-INST: smlsll  za.d[w8, 4:7, vgx4], { z22.h - z25.h }, z14.h
1722 // CHECK-ENCODING: [0xc9,0x02,0x7e,0xc1]
1723 // CHECK-ERROR: instruction requires: sme2
1724 // CHECK-UNKNOWN: c17e02c9 <unknown>
1725
1726 smlsll  za.d[w8, 4:7], {z22.h - z25.h}, z14.h  // 11000001-01111110-00000010-11001001
1727 // CHECK-INST: smlsll  za.d[w8, 4:7, vgx4], { z22.h - z25.h }, z14.h
1728 // CHECK-ENCODING: [0xc9,0x02,0x7e,0xc1]
1729 // CHECK-ERROR: instruction requires: sme2
1730 // CHECK-UNKNOWN: c17e02c9 <unknown>
1731
1732 smlsll  za.d[w11, 0:3, vgx4], {z9.h - z12.h}, z1.h  // 11000001-01110001-01100001-00101000
1733 // CHECK-INST: smlsll  za.d[w11, 0:3, vgx4], { z9.h - z12.h }, z1.h
1734 // CHECK-ENCODING: [0x28,0x61,0x71,0xc1]
1735 // CHECK-ERROR: instruction requires: sme2
1736 // CHECK-UNKNOWN: c1716128 <unknown>
1737
1738 smlsll  za.d[w11, 0:3], {z9.h - z12.h}, z1.h  // 11000001-01110001-01100001-00101000
1739 // CHECK-INST: smlsll  za.d[w11, 0:3, vgx4], { z9.h - z12.h }, z1.h
1740 // CHECK-ENCODING: [0x28,0x61,0x71,0xc1]
1741 // CHECK-ERROR: instruction requires: sme2
1742 // CHECK-UNKNOWN: c1716128 <unknown>
1743
1744 smlsll  za.d[w9, 4:7, vgx4], {z12.h - z15.h}, z11.h  // 11000001-01111011-00100001-10001001
1745 // CHECK-INST: smlsll  za.d[w9, 4:7, vgx4], { z12.h - z15.h }, z11.h
1746 // CHECK-ENCODING: [0x89,0x21,0x7b,0xc1]
1747 // CHECK-ERROR: instruction requires: sme2
1748 // CHECK-UNKNOWN: c17b2189 <unknown>
1749
1750 smlsll  za.d[w9, 4:7], {z12.h - z15.h}, z11.h  // 11000001-01111011-00100001-10001001
1751 // CHECK-INST: smlsll  za.d[w9, 4:7, vgx4], { z12.h - z15.h }, z11.h
1752 // CHECK-ENCODING: [0x89,0x21,0x7b,0xc1]
1753 // CHECK-ERROR: instruction requires: sme2
1754 // CHECK-UNKNOWN: c17b2189 <unknown>
1755
1756
1757 smlsll  za.d[w8, 0:3, vgx4], {z0.h - z3.h}, z0.h[0]  // 11000001-10010000-10000000-00001000
1758 // CHECK-INST: smlsll  za.d[w8, 0:3, vgx4], { z0.h - z3.h }, z0.h[0]
1759 // CHECK-ENCODING: [0x08,0x80,0x90,0xc1]
1760 // CHECK-ERROR: instruction requires: sme2
1761 // CHECK-UNKNOWN: c1908008 <unknown>
1762
1763 smlsll  za.d[w8, 0:3], {z0.h - z3.h}, z0.h[0]  // 11000001-10010000-10000000-00001000
1764 // CHECK-INST: smlsll  za.d[w8, 0:3, vgx4], { z0.h - z3.h }, z0.h[0]
1765 // CHECK-ENCODING: [0x08,0x80,0x90,0xc1]
1766 // CHECK-ERROR: instruction requires: sme2
1767 // CHECK-UNKNOWN: c1908008 <unknown>
1768
1769 smlsll  za.d[w10, 4:7, vgx4], {z8.h - z11.h}, z5.h[6]  // 11000001-10010101-11000101-00001101
1770 // CHECK-INST: smlsll  za.d[w10, 4:7, vgx4], { z8.h - z11.h }, z5.h[6]
1771 // CHECK-ENCODING: [0x0d,0xc5,0x95,0xc1]
1772 // CHECK-ERROR: instruction requires: sme2
1773 // CHECK-UNKNOWN: c195c50d <unknown>
1774
1775 smlsll  za.d[w10, 4:7], {z8.h - z11.h}, z5.h[6]  // 11000001-10010101-11000101-00001101
1776 // CHECK-INST: smlsll  za.d[w10, 4:7, vgx4], { z8.h - z11.h }, z5.h[6]
1777 // CHECK-ENCODING: [0x0d,0xc5,0x95,0xc1]
1778 // CHECK-ERROR: instruction requires: sme2
1779 // CHECK-UNKNOWN: c195c50d <unknown>
1780
1781 smlsll  za.d[w11, 4:7, vgx4], {z12.h - z15.h}, z8.h[7]  // 11000001-10011000-11100101-10001111
1782 // CHECK-INST: smlsll  za.d[w11, 4:7, vgx4], { z12.h - z15.h }, z8.h[7]
1783 // CHECK-ENCODING: [0x8f,0xe5,0x98,0xc1]
1784 // CHECK-ERROR: instruction requires: sme2
1785 // CHECK-UNKNOWN: c198e58f <unknown>
1786
1787 smlsll  za.d[w11, 4:7], {z12.h - z15.h}, z8.h[7]  // 11000001-10011000-11100101-10001111
1788 // CHECK-INST: smlsll  za.d[w11, 4:7, vgx4], { z12.h - z15.h }, z8.h[7]
1789 // CHECK-ENCODING: [0x8f,0xe5,0x98,0xc1]
1790 // CHECK-ERROR: instruction requires: sme2
1791 // CHECK-UNKNOWN: c198e58f <unknown>
1792
1793 smlsll  za.d[w11, 4:7, vgx4], {z28.h - z31.h}, z15.h[7]  // 11000001-10011111-11100111-10001111
1794 // CHECK-INST: smlsll  za.d[w11, 4:7, vgx4], { z28.h - z31.h }, z15.h[7]
1795 // CHECK-ENCODING: [0x8f,0xe7,0x9f,0xc1]
1796 // CHECK-ERROR: instruction requires: sme2
1797 // CHECK-UNKNOWN: c19fe78f <unknown>
1798
1799 smlsll  za.d[w11, 4:7], {z28.h - z31.h}, z15.h[7]  // 11000001-10011111-11100111-10001111
1800 // CHECK-INST: smlsll  za.d[w11, 4:7, vgx4], { z28.h - z31.h }, z15.h[7]
1801 // CHECK-ENCODING: [0x8f,0xe7,0x9f,0xc1]
1802 // CHECK-ERROR: instruction requires: sme2
1803 // CHECK-UNKNOWN: c19fe78f <unknown>
1804
1805 smlsll  za.d[w8, 4:7, vgx4], {z16.h - z19.h}, z0.h[6]  // 11000001-10010000-10000110-00001101
1806 // CHECK-INST: smlsll  za.d[w8, 4:7, vgx4], { z16.h - z19.h }, z0.h[6]
1807 // CHECK-ENCODING: [0x0d,0x86,0x90,0xc1]
1808 // CHECK-ERROR: instruction requires: sme2
1809 // CHECK-UNKNOWN: c190860d <unknown>
1810
1811 smlsll  za.d[w8, 4:7], {z16.h - z19.h}, z0.h[6]  // 11000001-10010000-10000110-00001101
1812 // CHECK-INST: smlsll  za.d[w8, 4:7, vgx4], { z16.h - z19.h }, z0.h[6]
1813 // CHECK-ENCODING: [0x0d,0x86,0x90,0xc1]
1814 // CHECK-ERROR: instruction requires: sme2
1815 // CHECK-UNKNOWN: c190860d <unknown>
1816
1817 smlsll  za.d[w8, 4:7, vgx4], {z0.h - z3.h}, z14.h[4]  // 11000001-10011110-10000100-00001001
1818 // CHECK-INST: smlsll  za.d[w8, 4:7, vgx4], { z0.h - z3.h }, z14.h[4]
1819 // CHECK-ENCODING: [0x09,0x84,0x9e,0xc1]
1820 // CHECK-ERROR: instruction requires: sme2
1821 // CHECK-UNKNOWN: c19e8409 <unknown>
1822
1823 smlsll  za.d[w8, 4:7], {z0.h - z3.h}, z14.h[4]  // 11000001-10011110-10000100-00001001
1824 // CHECK-INST: smlsll  za.d[w8, 4:7, vgx4], { z0.h - z3.h }, z14.h[4]
1825 // CHECK-ENCODING: [0x09,0x84,0x9e,0xc1]
1826 // CHECK-ERROR: instruction requires: sme2
1827 // CHECK-UNKNOWN: c19e8409 <unknown>
1828
1829 smlsll  za.d[w10, 0:3, vgx4], {z16.h - z19.h}, z4.h[4]  // 11000001-10010100-11000110-00001000
1830 // CHECK-INST: smlsll  za.d[w10, 0:3, vgx4], { z16.h - z19.h }, z4.h[4]
1831 // CHECK-ENCODING: [0x08,0xc6,0x94,0xc1]
1832 // CHECK-ERROR: instruction requires: sme2
1833 // CHECK-UNKNOWN: c194c608 <unknown>
1834
1835 smlsll  za.d[w10, 0:3], {z16.h - z19.h}, z4.h[4]  // 11000001-10010100-11000110-00001000
1836 // CHECK-INST: smlsll  za.d[w10, 0:3, vgx4], { z16.h - z19.h }, z4.h[4]
1837 // CHECK-ENCODING: [0x08,0xc6,0x94,0xc1]
1838 // CHECK-ERROR: instruction requires: sme2
1839 // CHECK-UNKNOWN: c194c608 <unknown>
1840
1841 smlsll  za.d[w8, 0:3, vgx4], {z12.h - z15.h}, z2.h[0]  // 11000001-10010010-10000001-10001000
1842 // CHECK-INST: smlsll  za.d[w8, 0:3, vgx4], { z12.h - z15.h }, z2.h[0]
1843 // CHECK-ENCODING: [0x88,0x81,0x92,0xc1]
1844 // CHECK-ERROR: instruction requires: sme2
1845 // CHECK-UNKNOWN: c1928188 <unknown>
1846
1847 smlsll  za.d[w8, 0:3], {z12.h - z15.h}, z2.h[0]  // 11000001-10010010-10000001-10001000
1848 // CHECK-INST: smlsll  za.d[w8, 0:3, vgx4], { z12.h - z15.h }, z2.h[0]
1849 // CHECK-ENCODING: [0x88,0x81,0x92,0xc1]
1850 // CHECK-ERROR: instruction requires: sme2
1851 // CHECK-UNKNOWN: c1928188 <unknown>
1852
1853 smlsll  za.d[w10, 4:7, vgx4], {z0.h - z3.h}, z10.h[0]  // 11000001-10011010-11000000-00001001
1854 // CHECK-INST: smlsll  za.d[w10, 4:7, vgx4], { z0.h - z3.h }, z10.h[0]
1855 // CHECK-ENCODING: [0x09,0xc0,0x9a,0xc1]
1856 // CHECK-ERROR: instruction requires: sme2
1857 // CHECK-UNKNOWN: c19ac009 <unknown>
1858
1859 smlsll  za.d[w10, 4:7], {z0.h - z3.h}, z10.h[0]  // 11000001-10011010-11000000-00001001
1860 // CHECK-INST: smlsll  za.d[w10, 4:7, vgx4], { z0.h - z3.h }, z10.h[0]
1861 // CHECK-ENCODING: [0x09,0xc0,0x9a,0xc1]
1862 // CHECK-ERROR: instruction requires: sme2
1863 // CHECK-UNKNOWN: c19ac009 <unknown>
1864
1865 smlsll  za.d[w8, 4:7, vgx4], {z20.h - z23.h}, z14.h[2]  // 11000001-10011110-10000010-10001101
1866 // CHECK-INST: smlsll  za.d[w8, 4:7, vgx4], { z20.h - z23.h }, z14.h[2]
1867 // CHECK-ENCODING: [0x8d,0x82,0x9e,0xc1]
1868 // CHECK-ERROR: instruction requires: sme2
1869 // CHECK-UNKNOWN: c19e828d <unknown>
1870
1871 smlsll  za.d[w8, 4:7], {z20.h - z23.h}, z14.h[2]  // 11000001-10011110-10000010-10001101
1872 // CHECK-INST: smlsll  za.d[w8, 4:7, vgx4], { z20.h - z23.h }, z14.h[2]
1873 // CHECK-ENCODING: [0x8d,0x82,0x9e,0xc1]
1874 // CHECK-ERROR: instruction requires: sme2
1875 // CHECK-UNKNOWN: c19e828d <unknown>
1876
1877 smlsll  za.d[w11, 0:3, vgx4], {z8.h - z11.h}, z1.h[5]  // 11000001-10010001-11100101-00001010
1878 // CHECK-INST: smlsll  za.d[w11, 0:3, vgx4], { z8.h - z11.h }, z1.h[5]
1879 // CHECK-ENCODING: [0x0a,0xe5,0x91,0xc1]
1880 // CHECK-ERROR: instruction requires: sme2
1881 // CHECK-UNKNOWN: c191e50a <unknown>
1882
1883 smlsll  za.d[w11, 0:3], {z8.h - z11.h}, z1.h[5]  // 11000001-10010001-11100101-00001010
1884 // CHECK-INST: smlsll  za.d[w11, 0:3, vgx4], { z8.h - z11.h }, z1.h[5]
1885 // CHECK-ENCODING: [0x0a,0xe5,0x91,0xc1]
1886 // CHECK-ERROR: instruction requires: sme2
1887 // CHECK-UNKNOWN: c191e50a <unknown>
1888
1889 smlsll  za.d[w9, 4:7, vgx4], {z12.h - z15.h}, z11.h[3]  // 11000001-10011011-10100001-10001111
1890 // CHECK-INST: smlsll  za.d[w9, 4:7, vgx4], { z12.h - z15.h }, z11.h[3]
1891 // CHECK-ENCODING: [0x8f,0xa1,0x9b,0xc1]
1892 // CHECK-ERROR: instruction requires: sme2
1893 // CHECK-UNKNOWN: c19ba18f <unknown>
1894
1895 smlsll  za.d[w9, 4:7], {z12.h - z15.h}, z11.h[3]  // 11000001-10011011-10100001-10001111
1896 // CHECK-INST: smlsll  za.d[w9, 4:7, vgx4], { z12.h - z15.h }, z11.h[3]
1897 // CHECK-ENCODING: [0x8f,0xa1,0x9b,0xc1]
1898 // CHECK-ERROR: instruction requires: sme2
1899 // CHECK-UNKNOWN: c19ba18f <unknown>
1900
1901
1902 smlsll  za.d[w8, 0:3, vgx4], {z0.h - z3.h}, {z0.h - z3.h}  // 11000001-11100001-00000000-00001000
1903 // CHECK-INST: smlsll  za.d[w8, 0:3, vgx4], { z0.h - z3.h }, { z0.h - z3.h }
1904 // CHECK-ENCODING: [0x08,0x00,0xe1,0xc1]
1905 // CHECK-ERROR: instruction requires: sme2
1906 // CHECK-UNKNOWN: c1e10008 <unknown>
1907
1908 smlsll  za.d[w8, 0:3], {z0.h - z3.h}, {z0.h - z3.h}  // 11000001-11100001-00000000-00001000
1909 // CHECK-INST: smlsll  za.d[w8, 0:3, vgx4], { z0.h - z3.h }, { z0.h - z3.h }
1910 // CHECK-ENCODING: [0x08,0x00,0xe1,0xc1]
1911 // CHECK-ERROR: instruction requires: sme2
1912 // CHECK-UNKNOWN: c1e10008 <unknown>
1913
1914 smlsll  za.d[w10, 4:7, vgx4], {z8.h - z11.h}, {z20.h - z23.h}  // 11000001-11110101-01000001-00001001
1915 // CHECK-INST: smlsll  za.d[w10, 4:7, vgx4], { z8.h - z11.h }, { z20.h - z23.h }
1916 // CHECK-ENCODING: [0x09,0x41,0xf5,0xc1]
1917 // CHECK-ERROR: instruction requires: sme2
1918 // CHECK-UNKNOWN: c1f54109 <unknown>
1919
1920 smlsll  za.d[w10, 4:7], {z8.h - z11.h}, {z20.h - z23.h}  // 11000001-11110101-01000001-00001001
1921 // CHECK-INST: smlsll  za.d[w10, 4:7, vgx4], { z8.h - z11.h }, { z20.h - z23.h }
1922 // CHECK-ENCODING: [0x09,0x41,0xf5,0xc1]
1923 // CHECK-ERROR: instruction requires: sme2
1924 // CHECK-UNKNOWN: c1f54109 <unknown>
1925
1926 smlsll  za.d[w11, 4:7, vgx4], {z12.h - z15.h}, {z8.h - z11.h}  // 11000001-11101001-01100001-10001001
1927 // CHECK-INST: smlsll  za.d[w11, 4:7, vgx4], { z12.h - z15.h }, { z8.h - z11.h }
1928 // CHECK-ENCODING: [0x89,0x61,0xe9,0xc1]
1929 // CHECK-ERROR: instruction requires: sme2
1930 // CHECK-UNKNOWN: c1e96189 <unknown>
1931
1932 smlsll  za.d[w11, 4:7], {z12.h - z15.h}, {z8.h - z11.h}  // 11000001-11101001-01100001-10001001
1933 // CHECK-INST: smlsll  za.d[w11, 4:7, vgx4], { z12.h - z15.h }, { z8.h - z11.h }
1934 // CHECK-ENCODING: [0x89,0x61,0xe9,0xc1]
1935 // CHECK-ERROR: instruction requires: sme2
1936 // CHECK-UNKNOWN: c1e96189 <unknown>
1937
1938 smlsll  za.d[w11, 4:7, vgx4], {z28.h - z31.h}, {z28.h - z31.h}  // 11000001-11111101-01100011-10001001
1939 // CHECK-INST: smlsll  za.d[w11, 4:7, vgx4], { z28.h - z31.h }, { z28.h - z31.h }
1940 // CHECK-ENCODING: [0x89,0x63,0xfd,0xc1]
1941 // CHECK-ERROR: instruction requires: sme2
1942 // CHECK-UNKNOWN: c1fd6389 <unknown>
1943
1944 smlsll  za.d[w11, 4:7], {z28.h - z31.h}, {z28.h - z31.h}  // 11000001-11111101-01100011-10001001
1945 // CHECK-INST: smlsll  za.d[w11, 4:7, vgx4], { z28.h - z31.h }, { z28.h - z31.h }
1946 // CHECK-ENCODING: [0x89,0x63,0xfd,0xc1]
1947 // CHECK-ERROR: instruction requires: sme2
1948 // CHECK-UNKNOWN: c1fd6389 <unknown>
1949
1950 smlsll  za.d[w8, 4:7, vgx4], {z16.h - z19.h}, {z16.h - z19.h}  // 11000001-11110001-00000010-00001001
1951 // CHECK-INST: smlsll  za.d[w8, 4:7, vgx4], { z16.h - z19.h }, { z16.h - z19.h }
1952 // CHECK-ENCODING: [0x09,0x02,0xf1,0xc1]
1953 // CHECK-ERROR: instruction requires: sme2
1954 // CHECK-UNKNOWN: c1f10209 <unknown>
1955
1956 smlsll  za.d[w8, 4:7], {z16.h - z19.h}, {z16.h - z19.h}  // 11000001-11110001-00000010-00001001
1957 // CHECK-INST: smlsll  za.d[w8, 4:7, vgx4], { z16.h - z19.h }, { z16.h - z19.h }
1958 // CHECK-ENCODING: [0x09,0x02,0xf1,0xc1]
1959 // CHECK-ERROR: instruction requires: sme2
1960 // CHECK-UNKNOWN: c1f10209 <unknown>
1961
1962 smlsll  za.d[w8, 4:7, vgx4], {z0.h - z3.h}, {z28.h - z31.h}  // 11000001-11111101-00000000-00001001
1963 // CHECK-INST: smlsll  za.d[w8, 4:7, vgx4], { z0.h - z3.h }, { z28.h - z31.h }
1964 // CHECK-ENCODING: [0x09,0x00,0xfd,0xc1]
1965 // CHECK-ERROR: instruction requires: sme2
1966 // CHECK-UNKNOWN: c1fd0009 <unknown>
1967
1968 smlsll  za.d[w8, 4:7], {z0.h - z3.h}, {z28.h - z31.h}  // 11000001-11111101-00000000-00001001
1969 // CHECK-INST: smlsll  za.d[w8, 4:7, vgx4], { z0.h - z3.h }, { z28.h - z31.h }
1970 // CHECK-ENCODING: [0x09,0x00,0xfd,0xc1]
1971 // CHECK-ERROR: instruction requires: sme2
1972 // CHECK-UNKNOWN: c1fd0009 <unknown>
1973
1974 smlsll  za.d[w10, 0:3, vgx4], {z16.h - z19.h}, {z20.h - z23.h}  // 11000001-11110101-01000010-00001000
1975 // CHECK-INST: smlsll  za.d[w10, 0:3, vgx4], { z16.h - z19.h }, { z20.h - z23.h }
1976 // CHECK-ENCODING: [0x08,0x42,0xf5,0xc1]
1977 // CHECK-ERROR: instruction requires: sme2
1978 // CHECK-UNKNOWN: c1f54208 <unknown>
1979
1980 smlsll  za.d[w10, 0:3], {z16.h - z19.h}, {z20.h - z23.h}  // 11000001-11110101-01000010-00001000
1981 // CHECK-INST: smlsll  za.d[w10, 0:3, vgx4], { z16.h - z19.h }, { z20.h - z23.h }
1982 // CHECK-ENCODING: [0x08,0x42,0xf5,0xc1]
1983 // CHECK-ERROR: instruction requires: sme2
1984 // CHECK-UNKNOWN: c1f54208 <unknown>
1985
1986 smlsll  za.d[w8, 0:3, vgx4], {z12.h - z15.h}, {z0.h - z3.h}  // 11000001-11100001-00000001-10001000
1987 // CHECK-INST: smlsll  za.d[w8, 0:3, vgx4], { z12.h - z15.h }, { z0.h - z3.h }
1988 // CHECK-ENCODING: [0x88,0x01,0xe1,0xc1]
1989 // CHECK-ERROR: instruction requires: sme2
1990 // CHECK-UNKNOWN: c1e10188 <unknown>
1991
1992 smlsll  za.d[w8, 0:3], {z12.h - z15.h}, {z0.h - z3.h}  // 11000001-11100001-00000001-10001000
1993 // CHECK-INST: smlsll  za.d[w8, 0:3, vgx4], { z12.h - z15.h }, { z0.h - z3.h }
1994 // CHECK-ENCODING: [0x88,0x01,0xe1,0xc1]
1995 // CHECK-ERROR: instruction requires: sme2
1996 // CHECK-UNKNOWN: c1e10188 <unknown>
1997
1998 smlsll  za.d[w10, 4:7, vgx4], {z0.h - z3.h}, {z24.h - z27.h}  // 11000001-11111001-01000000-00001001
1999 // CHECK-INST: smlsll  za.d[w10, 4:7, vgx4], { z0.h - z3.h }, { z24.h - z27.h }
2000 // CHECK-ENCODING: [0x09,0x40,0xf9,0xc1]
2001 // CHECK-ERROR: instruction requires: sme2
2002 // CHECK-UNKNOWN: c1f94009 <unknown>
2003
2004 smlsll  za.d[w10, 4:7], {z0.h - z3.h}, {z24.h - z27.h}  // 11000001-11111001-01000000-00001001
2005 // CHECK-INST: smlsll  za.d[w10, 4:7, vgx4], { z0.h - z3.h }, { z24.h - z27.h }
2006 // CHECK-ENCODING: [0x09,0x40,0xf9,0xc1]
2007 // CHECK-ERROR: instruction requires: sme2
2008 // CHECK-UNKNOWN: c1f94009 <unknown>
2009
2010 smlsll  za.d[w8, 4:7, vgx4], {z20.h - z23.h}, {z28.h - z31.h}  // 11000001-11111101-00000010-10001001
2011 // CHECK-INST: smlsll  za.d[w8, 4:7, vgx4], { z20.h - z23.h }, { z28.h - z31.h }
2012 // CHECK-ENCODING: [0x89,0x02,0xfd,0xc1]
2013 // CHECK-ERROR: instruction requires: sme2
2014 // CHECK-UNKNOWN: c1fd0289 <unknown>
2015
2016 smlsll  za.d[w8, 4:7], {z20.h - z23.h}, {z28.h - z31.h}  // 11000001-11111101-00000010-10001001
2017 // CHECK-INST: smlsll  za.d[w8, 4:7, vgx4], { z20.h - z23.h }, { z28.h - z31.h }
2018 // CHECK-ENCODING: [0x89,0x02,0xfd,0xc1]
2019 // CHECK-ERROR: instruction requires: sme2
2020 // CHECK-UNKNOWN: c1fd0289 <unknown>
2021
2022 smlsll  za.d[w11, 0:3, vgx4], {z8.h - z11.h}, {z0.h - z3.h}  // 11000001-11100001-01100001-00001000
2023 // CHECK-INST: smlsll  za.d[w11, 0:3, vgx4], { z8.h - z11.h }, { z0.h - z3.h }
2024 // CHECK-ENCODING: [0x08,0x61,0xe1,0xc1]
2025 // CHECK-ERROR: instruction requires: sme2
2026 // CHECK-UNKNOWN: c1e16108 <unknown>
2027
2028 smlsll  za.d[w11, 0:3], {z8.h - z11.h}, {z0.h - z3.h}  // 11000001-11100001-01100001-00001000
2029 // CHECK-INST: smlsll  za.d[w11, 0:3, vgx4], { z8.h - z11.h }, { z0.h - z3.h }
2030 // CHECK-ENCODING: [0x08,0x61,0xe1,0xc1]
2031 // CHECK-ERROR: instruction requires: sme2
2032 // CHECK-UNKNOWN: c1e16108 <unknown>
2033
2034 smlsll  za.d[w9, 4:7, vgx4], {z12.h - z15.h}, {z8.h - z11.h}  // 11000001-11101001-00100001-10001001
2035 // CHECK-INST: smlsll  za.d[w9, 4:7, vgx4], { z12.h - z15.h }, { z8.h - z11.h }
2036 // CHECK-ENCODING: [0x89,0x21,0xe9,0xc1]
2037 // CHECK-ERROR: instruction requires: sme2
2038 // CHECK-UNKNOWN: c1e92189 <unknown>
2039
2040 smlsll  za.d[w9, 4:7], {z12.h - z15.h}, {z8.h - z11.h}  // 11000001-11101001-00100001-10001001
2041 // CHECK-INST: smlsll  za.d[w9, 4:7, vgx4], { z12.h - z15.h }, { z8.h - z11.h }
2042 // CHECK-ENCODING: [0x89,0x21,0xe9,0xc1]
2043 // CHECK-ERROR: instruction requires: sme2
2044 // CHECK-UNKNOWN: c1e92189 <unknown>
2045