llvm/test/MC/AArch64/FP8_SME2/dot.s

   1 // RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+sme-f8f16,+sme-f8f32 < %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=+sme-f8f16,+sme-f8f32 < %s \
   6 // RUN:        | llvm-objdump -d --mattr=+sme-f8f16,+sme-f8f32 --no-print-imm-hex - | FileCheck %s --check-prefix=CHECK-INST
   7 // RUN: llvm-mc -triple=aarch64 -filetype=obj -mattr=+sme-f8f16,+sme-f8f32 < %s \
   8 // RUN:        | llvm-objdump -d --mattr=-sme-f8f16,-sme-f8f32 --no-print-imm-hex - | FileCheck %s --check-prefix=CHECK-UNKNOWN
   9 // Disassemble encoding and check the re-encoding (-show-encoding) matches.
  10 // RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+sme-f8f16,+sme-f8f32 < %s \
  11 // RUN:        | sed '/.text/d' | sed 's/.*encoding: //g' \
  12 // RUN:        | llvm-mc -triple=aarch64 -mattr=+sme-f8f16,+sme-f8f32 -disassemble -show-encoding \
  13 // RUN:        | FileCheck %s --check-prefixes=CHECK-ENCODING,CHECK-INST
  14
  15
  16 // FDOT
  17 // x2
  18
  19 fdot    za.h[w8, 0, vgx2], {z0.b-z1.b}, z0.b  // 11000001-00100000-00010000-00001000
  20 // CHECK-INST: fdot    za.h[w8, 0, vgx2], { z0.b, z1.b }, z0.b
  21 // CHECK-ENCODING: [0x08,0x10,0x20,0xc1]
  22 // CHECK-ERROR: instruction requires: sme-f8f16
  23 // CHECK-UNKNOWN: c1201008 <unknown>
  24
  25 fdot    za.h[w8, 0], {z0.b-z1.b}, z0.b  // 11000001-00100000-00010000-00001000
  26 // CHECK-INST: fdot    za.h[w8, 0, vgx2], { z0.b, z1.b }, z0.b
  27 // CHECK-ENCODING: [0x08,0x10,0x20,0xc1]
  28 // CHECK-ERROR: instruction requires: sme-f8f16
  29 // CHECK-UNKNOWN: c1201008 <unknown>
  30
  31 fdot    za.h[w11, 7], {z13.b-z14.b}, z8.b  // 11000001-00101000-01110001-10101111
  32 // CHECK-INST: fdot    za.h[w11, 7, vgx2], { z13.b, z14.b }, z8.b
  33 // CHECK-ENCODING: [0xaf,0x71,0x28,0xc1]
  34 // CHECK-ERROR: instruction requires: sme-f8f16
  35 // CHECK-UNKNOWN: c12871af <unknown>
  36
  37 fdot    za.h[w11, 7, vgx2], {z31.b-z0.b}, z15.b  // 11000001-00101111-01110011-11101111
  38 // CHECK-INST: fdot    za.h[w11, 7, vgx2], { z31.b, z0.b }, z15.b
  39 // CHECK-ENCODING: [0xef,0x73,0x2f,0xc1]
  40 // CHECK-ERROR: instruction requires: sme-f8f16
  41 // CHECK-UNKNOWN: c12f73ef <unknown>
  42
  43 fdot    za.s[w8, 0, vgx2], {z0.b-z1.b}, z0.b  // 11000001-00100000-00010000-00011000
  44 // CHECK-INST: fdot    za.s[w8, 0, vgx2], { z0.b, z1.b }, z0.b
  45 // CHECK-ENCODING: [0x18,0x10,0x20,0xc1]
  46 // CHECK-ERROR: instruction requires: sme-f8f32
  47 // CHECK-UNKNOWN: c1201018 <unknown>
  48
  49 fdot    za.s[w8, 0], {z0.b-z1.b}, z0.b  // 11000001-00100000-00010000-00011000
  50 // CHECK-INST: fdot    za.s[w8, 0, vgx2], { z0.b, z1.b }, z0.b
  51 // CHECK-ENCODING: [0x18,0x10,0x20,0xc1]
  52 // CHECK-ERROR: instruction requires: sme-f8f32
  53 // CHECK-UNKNOWN: c1201018 <unknown>
  54
  55 fdot    za.s[w11, 7, vgx2], {z31.b-z0.b}, z15.b  // 11000001-00101111-01110011-11111111
  56 // CHECK-INST: fdot    za.s[w11, 7, vgx2], { z31.b, z0.b }, z15.b
  57 // CHECK-ENCODING: [0xff,0x73,0x2f,0xc1]
  58 // CHECK-ERROR: instruction requires: sme-f8f32
  59 // CHECK-UNKNOWN: c12f73ff <unknown>
  60
  61 fdot    za.s[w11, 7], {z31.b-z0.b}, z15.b  // 11000001-00101111-01110011-11111111
  62 // CHECK-INST: fdot    za.s[w11, 7, vgx2], { z31.b, z0.b }, z15.b
  63 // CHECK-ENCODING: [0xff,0x73,0x2f,0xc1]
  64 // CHECK-ERROR: instruction requires: sme-f8f32
  65 // CHECK-UNKNOWN: c12f73ff <unknown>
  66
  67 fdot    za.h[w8, 0, vgx2], {z0.b-z1.b}, {z0.b-z1.b}  // 11000001-10100000-00010000-00100000
  68 // CHECK-INST: fdot    za.h[w8, 0, vgx2], { z0.b, z1.b }, { z0.b, z1.b }
  69 // CHECK-ENCODING: [0x20,0x10,0xa0,0xc1]
  70 // CHECK-ERROR: instruction requires: sme-f8f16
  71 // CHECK-UNKNOWN: c1a01020 <unknown>
  72
  73 fdot    za.h[w8, 0], {z0.b-z1.b}, {z0.b-z1.b}  // 11000001-10100000-00010000-00100000
  74 // CHECK-INST: fdot    za.h[w8, 0, vgx2], { z0.b, z1.b }, { z0.b, z1.b }
  75 // CHECK-ENCODING: [0x20,0x10,0xa0,0xc1]
  76 // CHECK-ERROR: instruction requires: sme-f8f16
  77 // CHECK-UNKNOWN: c1a01020 <unknown>
  78
  79 fdot    za.h[w11, 7, vgx2], {z30.b-z31.b}, {z30.b-z31.b}  // 11000001-10111110-01110011-11100111
  80 // CHECK-INST: fdot    za.h[w11, 7, vgx2], { z30.b, z31.b }, { z30.b, z31.b }
  81 // CHECK-ENCODING: [0xe7,0x73,0xbe,0xc1]
  82 // CHECK-ERROR: instruction requires: sme-f8f16
  83 // CHECK-UNKNOWN: c1be73e7 <unknown>
  84
  85 fdot    za.h[w11, 7], {z30.b-z31.b}, {z30.b-z31.b}  // 11000001-10111110-01110011-11100111
  86 // CHECK-INST: fdot    za.h[w11, 7, vgx2], { z30.b, z31.b }, { z30.b, z31.b }
  87 // CHECK-ENCODING: [0xe7,0x73,0xbe,0xc1]
  88 // CHECK-ERROR: instruction requires: sme-f8f16
  89 // CHECK-UNKNOWN: c1be73e7 <unknown>
  90
  91 fdot    za.s[w8, 0, vgx2], {z0.b-z1.b}, {z0.b-z1.b}  // 11000001-10100000-00010000-00110000
  92 // CHECK-INST: fdot    za.s[w8, 0, vgx2], { z0.b, z1.b }, { z0.b, z1.b }
  93 // CHECK-ENCODING: [0x30,0x10,0xa0,0xc1]
  94 // CHECK-ERROR: instruction requires: sme-f8f32
  95 // CHECK-UNKNOWN: c1a01030 <unknown>
  96
  97 fdot    za.s[w8, 0], {z0.b-z1.b}, {z0.b-z1.b}  // 11000001-10100000-00010000-00110000
  98 // CHECK-INST: fdot    za.s[w8, 0, vgx2], { z0.b, z1.b }, { z0.b, z1.b }
  99 // CHECK-ENCODING: [0x30,0x10,0xa0,0xc1]
 100 // CHECK-ERROR: instruction requires: sme-f8f32
 101 // CHECK-UNKNOWN: c1a01030 <unknown>
 102
 103 fdot    za.s[w11, 7, vgx2], {z30.b-z31.b}, {z30.b-z31.b}  // 11000001-10111110-01110011-11110111
 104 // CHECK-INST: fdot    za.s[w11, 7, vgx2], { z30.b, z31.b }, { z30.b, z31.b }
 105 // CHECK-ENCODING: [0xf7,0x73,0xbe,0xc1]
 106 // CHECK-ERROR: instruction requires: sme-f8f32
 107 // CHECK-UNKNOWN: c1be73f7 <unknown>
 108
 109 fdot    za.s[w11, 7], {z30.b-z31.b}, {z30.b-z31.b}  // 11000001-10111110-01110011-11110111
 110 // CHECK-INST: fdot    za.s[w11, 7, vgx2], { z30.b, z31.b }, { z30.b, z31.b }
 111 // CHECK-ENCODING: [0xf7,0x73,0xbe,0xc1]
 112 // CHECK-ERROR: instruction requires: sme-f8f32
 113 // CHECK-UNKNOWN: c1be73f7 <unknown>
 114
 115 fdot    za.h[w8, 0, vgx2], {z0.b-z1.b}, z0.b[0]  // 11000001-11010000-00000000-00100000
 116 // CHECK-INST: fdot    za.h[w8, 0, vgx2], { z0.b, z1.b }, z0.b[0]
 117 // CHECK-ENCODING: [0x20,0x00,0xd0,0xc1]
 118 // CHECK-ERROR:  instruction requires: sme-f8f16
 119 // CHECK-UNKNOWN: c1d00020 <unknown>
 120
 121 fdot    za.h[w8, 0], {z0.b-z1.b}, z0.b[0]  // 11000001-11010000-00000000-00100000
 122 // CHECK-INST: fdot    za.h[w8, 0, vgx2], { z0.b, z1.b }, z0.b[0]
 123 // CHECK-ENCODING: [0x20,0x00,0xd0,0xc1]
 124 // CHECK-ERROR: instruction requires: sme-f8f16
 125 // CHECK-UNKNOWN: c1d00020 <unknown>
 126
 127 fdot    za.h[w11, 7, vgx2], {z30.b-z31.b}, z15.b[7]  // 11000001-11011111-01101111-11101111
 128 // CHECK-INST: fdot    za.h[w11, 7, vgx2], { z30.b, z31.b }, z15.b[7]
 129 // CHECK-ENCODING: [0xef,0x6f,0xdf,0xc1]
 130 // CHECK-ERROR: instruction requires: sme-f8f16
 131 // CHECK-UNKNOWN: c1df6fef <unknown>
 132
 133 fdot    za.h[w11, 7], {z30.b-z31.b}, z15.b[7]  // 11000001-11011111-01101111-11101111
 134 // CHECK-INST: fdot    za.h[w11, 7, vgx2], { z30.b, z31.b }, z15.b[7]
 135 // CHECK-ENCODING: [0xef,0x6f,0xdf,0xc1]
 136 // CHECK-ERROR: instruction requires: sme-f8f16
 137 // CHECK-UNKNOWN: c1df6fef <unknown>
 138
 139 fdot    za.s[w8, 0, vgx2], {z0.b-z1.b}, z0.b[0]  // 11000001-01010000-00000000-00111000
 140 // CHECK-INST: fdot    za.s[w8, 0, vgx2], { z0.b, z1.b }, z0.b[0]
 141 // CHECK-ENCODING: [0x38,0x00,0x50,0xc1]
 142 // CHECK-ERROR: instruction requires: sme-f8f32
 143 // CHECK-UNKNOWN: c1500038 <unknown>
 144
 145 fdot    za.s[w8, 0], {z0.b-z1.b}, z0.b[0]  // 11000001-01010000-00000000-00111000
 146 // CHECK-INST: fdot    za.s[w8, 0, vgx2], { z0.b, z1.b }, z0.b[0]
 147 // CHECK-ENCODING: [0x38,0x00,0x50,0xc1]
 148 // CHECK-ERROR: instruction requires: sme-f8f32
 149 // CHECK-UNKNOWN: c1500038 <unknown>
 150
 151 fdot    za.s[w11, 7, vgx2], {z30.b-z31.b}, z15.b[3]  // 11000001-01011111-01101111-11111111
 152 // CHECK-INST: fdot    za.s[w11, 7, vgx2], { z30.b, z31.b }, z15.b[3]
 153 // CHECK-ENCODING: [0xff,0x6f,0x5f,0xc1]
 154 // CHECK-ERROR: instruction requires: sme-f8f32
 155 // CHECK-UNKNOWN: c15f6fff <unknown>
 156
 157 fdot    za.s[w11, 7], {z30.b-z31.b}, z15.b[3]  // 11000001-01011111-01101111-11111111
 158 // CHECK-INST: fdot    za.s[w11, 7, vgx2], { z30.b, z31.b }, z15.b[3]
 159 // CHECK-ENCODING: [0xff,0x6f,0x5f,0xc1]
 160 // CHECK-ERROR: instruction requires: sme-f8f32
 161 // CHECK-UNKNOWN: c15f6fff <unknown>
 162
 163 // x4
 164
 165
 166 fdot    za.h[w8, 0, vgx4], {z0.b-z3.b}, z0.b  // 11000001-00110000-00010000-00001000
 167 // CHECK-INST: fdot    za.h[w8, 0, vgx4], { z0.b - z3.b }, z0.b
 168 // CHECK-ENCODING: [0x08,0x10,0x30,0xc1]
 169 // CHECK-ERROR: instruction requires: sme-f8f16
 170 // CHECK-UNKNOWN: c1301008 <unknown>
 171
 172 fdot    za.h[w8, 0], {z0.b-z3.b}, z0.b  // 11000001-00110000-00010000-00001000
 173 // CHECK-INST: fdot    za.h[w8, 0, vgx4], { z0.b - z3.b }, z0.b
 174 // CHECK-ENCODING: [0x08,0x10,0x30,0xc1]
 175 // CHECK-ERROR: instruction requires: sme-f8f16
 176 // CHECK-UNKNOWN: c1301008 <unknown>
 177
 178 fdot    za.h[w11, 7, vgx4], {z31.b-z2.b}, z15.b  // 11000001-00111111-01110011-11101111
 179 // CHECK-INST: fdot    za.h[w11, 7, vgx4], {  z31.b, z0.b, z1.b, z2.b  }, z15.b
 180 // CHECK-ENCODING: [0xef,0x73,0x3f,0xc1]
 181 // CHECK-ERROR: instruction requires: sme-f8f16
 182 // CHECK-UNKNOWN: c13f73ef <unknown>
 183
 184 fdot    za.h[w11, 7], {z31.b-z2.b}, z15.b  // 11000001-00111111-01110011-11101111
 185 // CHECK-INST: fdot    za.h[w11, 7, vgx4], {  z31.b, z0.b, z1.b, z2.b  }, z15.b
 186 // CHECK-ENCODING: [0xef,0x73,0x3f,0xc1]
 187 // CHECK-ERROR: instruction requires: sme-f8f16
 188 // CHECK-UNKNOWN: c13f73ef <unknown>
 189
 190 fdot    za.s[w8, 0, vgx4], {z0.b-z3.b}, z0.b  // 11000001-00110000-00010000-00011000
 191 // CHECK-INST: fdot    za.s[w8, 0, vgx4], { z0.b - z3.b }, z0.b
 192 // CHECK-ENCODING: [0x18,0x10,0x30,0xc1]
 193 // CHECK-ERROR: instruction requires: sme-f8f32
 194 // CHECK-UNKNOWN: c1301018 <unknown>
 195
 196 fdot    za.s[w8, 0], {z0.b-z3.b}, z0.b  // 11000001-00110000-00010000-00011000
 197 // CHECK-INST: fdot    za.s[w8, 0, vgx4], { z0.b - z3.b }, z0.b
 198 // CHECK-ENCODING: [0x18,0x10,0x30,0xc1]
 199 // CHECK-ERROR: instruction requires: sme-f8f32
 200 // CHECK-UNKNOWN: c1301018 <unknown>
 201
 202 fdot    za.s[w11, 7, vgx4], {z31.b-z2.b}, z15.b  // 11000001-00111111-01110011-11111111
 203 // CHECK-INST: fdot    za.s[w11, 7, vgx4], {  z31.b, z0.b, z1.b, z2.b  }, z15.b
 204 // CHECK-ENCODING: [0xff,0x73,0x3f,0xc1]
 205 // CHECK-ERROR: instruction requires: sme-f8f32
 206 // CHECK-UNKNOWN: c13f73ff <unknown>
 207
 208 fdot    za.s[w11, 7], {z31.b-z2.b}, z15.b  // 11000001-00111111-01110011-11111111
 209 // CHECK-INST: fdot    za.s[w11, 7, vgx4], {  z31.b, z0.b, z1.b, z2.b  }, z15.b
 210 // CHECK-ENCODING: [0xff,0x73,0x3f,0xc1]
 211 // CHECK-ERROR: instruction requires: sme-f8f32
 212 // CHECK-UNKNOWN: c13f73ff <unknown>
 213
 214 fdot    za.h[w8, 0, vgx4], {z0.b-z3.b}, {z0.b-z3.b}  // 11000001-10100001-00010000-00100000
 215 // CHECK-INST: fdot    za.h[w8, 0, vgx4], { z0.b - z3.b }, { z0.b - z3.b }
 216 // CHECK-ENCODING: [0x20,0x10,0xa1,0xc1]
 217 // CHECK-ERROR: instruction requires: sme-f8f16
 218 // CHECK-UNKNOWN: c1a11020 <unknown>
 219
 220 fdot    za.h[w8, 0], {z0.b-z3.b}, {z0.b-z3.b}  // 11000001-10100001-00010000-00100000
 221 // CHECK-INST: fdot    za.h[w8, 0, vgx4], { z0.b - z3.b }, { z0.b - z3.b }
 222 // CHECK-ENCODING: [0x20,0x10,0xa1,0xc1]
 223 // CHECK-ERROR: instruction requires: sme-f8f16
 224 // CHECK-UNKNOWN: c1a11020 <unknown>
 225
 226 fdot    za.h[w11, 7, vgx4], {z28.b-z31.b}, {z28.b-z31.b}  // 11000001-10111101-01110011-10100111
 227 // CHECK-INST: fdot    za.h[w11, 7, vgx4], { z28.b - z31.b }, { z28.b - z31.b }
 228 // CHECK-ENCODING: [0xa7,0x73,0xbd,0xc1]
 229 // CHECK-ERROR: instruction requires: sme-f8f16
 230 // CHECK-UNKNOWN: c1bd73a7 <unknown>
 231
 232 fdot    za.h[w11, 7], {z28.b-z31.b}, {z28.b-z31.b}  // 11000001-10111101-01110011-10100111
 233 // CHECK-INST: fdot    za.h[w11, 7, vgx4], { z28.b - z31.b }, { z28.b - z31.b }
 234 // CHECK-ENCODING: [0xa7,0x73,0xbd,0xc1]
 235 // CHECK-ERROR: instruction requires: sme-f8f16
 236 // CHECK-UNKNOWN: c1bd73a7 <unknown>
 237 fdot    za.h[w8, 0, vgx4], {z0.b-z3.b}, z0.b[0]  // 11000001-00010000-10010000-01000000
 238 // CHECK-INST: fdot    za.h[w8, 0, vgx4], { z0.b - z3.b }, z0.b[0]
 239 // CHECK-ENCODING: [0x40,0x90,0x10,0xc1]
 240 // CHECK-ERROR: instruction requires: sme-f8f16
 241 // CHECK-UNKNOWN: c1109040 <unknown>
 242
 243 fdot    za.s[w8, 0, vgx4], {z0.b-z3.b}, {z0.b-z3.b}  // 11000001-10100001-00010000-00110000
 244 // CHECK-INST: fdot    za.s[w8, 0, vgx4], { z0.b - z3.b }, { z0.b - z3.b }
 245 // CHECK-ENCODING: [0x30,0x10,0xa1,0xc1]
 246 // CHECK-ERROR: instruction requires: sme-f8f32
 247 // CHECK-UNKNOWN: c1a11030 <unknown>
 248
 249 fdot    za.s[w8, 0], {z0.b-z3.b}, {z0.b-z3.b}  // 11000001-10100001-00010000-00110000
 250 // CHECK-INST: fdot    za.s[w8, 0, vgx4], { z0.b - z3.b }, { z0.b - z3.b }
 251 // CHECK-ENCODING: [0x30,0x10,0xa1,0xc1]
 252 // CHECK-ERROR: instruction requires: sme-f8f32
 253 // CHECK-UNKNOWN: c1a11030 <unknown>
 254
 255 fdot    za.s[w11, 7, vgx4], {z28.b-z31.b}, {z28.b-z31.b}  // 11000001-10111101-01110011-10110111
 256 // CHECK-INST: fdot    za.s[w11, 7, vgx4], { z28.b - z31.b }, { z28.b - z31.b }
 257 // CHECK-ENCODING: [0xb7,0x73,0xbd,0xc1]
 258 // CHECK-ERROR: instruction requires: sme-f8f32
 259 // CHECK-UNKNOWN: c1bd73b7 <unknown>
 260
 261 fdot    za.s[w11, 7], {z28.b-z31.b}, {z28.b-z31.b}  // 11000001-10111101-01110011-10110111
 262 // CHECK-INST: fdot    za.s[w11, 7, vgx4], { z28.b - z31.b }, { z28.b - z31.b }
 263 // CHECK-ENCODING: [0xb7,0x73,0xbd,0xc1]
 264 // CHECK-ERROR: instruction requires: sme-f8f32
 265 // CHECK-UNKNOWN: c1bd73b7 <unknown>
 266
 267 fdot    za.h[w8, 0], {z0.b-z3.b}, z0.b[0]  // 11000001-00010000-10010000-01000000
 268 // CHECK-INST: fdot    za.h[w8, 0, vgx4], { z0.b - z3.b }, z0.b[0]
 269 // CHECK-ENCODING: [0x40,0x90,0x10,0xc1]
 270 // CHECK-ERROR: instruction requires: sme-f8f16
 271 // CHECK-UNKNOWN: c1109040 <unknown>
 272
 273 fdot    za.h[w11, 7, vgx4], {z28.b-z31.b}, z15.b[7]  // 11000001-00011111-11111111-11001111
 274 // CHECK-INST: fdot    za.h[w11, 7, vgx4], { z28.b - z31.b }, z15.b[7]
 275 // CHECK-ENCODING: [0xcf,0xff,0x1f,0xc1]
 276 // CHECK-ERROR: instruction requires: sme-f8f16
 277 // CHECK-UNKNOWN: c11fffcf <unknown>
 278
 279 fdot    za.h[w11, 7], {z28.b-z31.b}, z15.b[7]  // 11000001-00011111-11111111-11001111
 280 // CHECK-INST: fdot    za.h[w11, 7, vgx4], { z28.b - z31.b }, z15.b[7]
 281 // CHECK-ENCODING: [0xcf,0xff,0x1f,0xc1]
 282 // CHECK-ERROR: instruction requires: sme-f8f16
 283 // CHECK-UNKNOWN: c11fffcf <unknown>
 284
 285 fdot    za.s[w8, 0, vgx4], {z0.b-z3.b}, z0.b[0]  // 11000001-01010000-10000000-00001000
 286 // CHECK-INST: fdot    za.s[w8, 0, vgx4], { z0.b - z3.b }, z0.b[0]
 287 // CHECK-ENCODING: [0x08,0x80,0x50,0xc1]
 288 // CHECK-ERROR: instruction requires: sme-f8f32
 289 // CHECK-UNKNOWN: c1508008 <unknown>
 290
 291 fdot    za.s[w8, 0], {z0.b-z3.b}, z0.b[0]  // 11000001-01010000-10000000-00001000
 292 // CHECK-INST: fdot    za.s[w8, 0, vgx4], { z0.b - z3.b }, z0.b[0]
 293 // CHECK-ENCODING: [0x08,0x80,0x50,0xc1]
 294 // CHECK-ERROR: instruction requires: sme-f8f32
 295 // CHECK-UNKNOWN: c1508008 <unknown>
 296
 297 fdot    za.s[w11, 7, vgx4], {z28.b-z31.b}, z15.b[3]  // 11000001-01011111-11101111-10001111
 298 // CHECK-INST: fdot    za.s[w11, 7, vgx4], { z28.b - z31.b }, z15.b[3]
 299 // CHECK-ENCODING: [0x8f,0xef,0x5f,0xc1]
 300 // CHECK-ERROR: instruction requires: sme-f8f32
 301 // CHECK-UNKNOWN: c15fef8f <unknown>
 302
 303 fdot    za.s[w11, 7], {z28.b-z31.b}, z15.b[3]  // 11000001-01011111-11101111-10001111
 304 // CHECK-INST: fdot    za.s[w11, 7, vgx4], { z28.b - z31.b }, z15.b[3]
 305 // CHECK-ENCODING: [0x8f,0xef,0x5f,0xc1]
 306 // CHECK-ERROR: instruction requires: sme-f8f32
 307 // CHECK-UNKNOWN: c15fef8f <unknown>
 308
 309
 310 // FVDOT
 311
 312 fvdot   za.h[w8, 0, vgx2], {z0.b-z1.b}, z0.b[0]  // 11000001-11010000-00010000-00100000
 313 // CHECK-INST: fvdot   za.h[w8, 0, vgx2], { z0.b, z1.b }, z0.b[0]
 314 // CHECK-ENCODING: [0x20,0x10,0xd0,0xc1]
 315 // CHECK-ERROR: instruction requires: sme-f8f16
 316 // CHECK-UNKNOWN: c1d01020 <unknown>
 317
 318 fvdot   za.h[w8, 0], {z0.b-z1.b}, z0.b[0]  // 11000001-11010000-00010000-00100000
 319 // CHECK-INST: fvdot   za.h[w8, 0, vgx2], { z0.b, z1.b }, z0.b[0]
 320 // CHECK-ENCODING: [0x20,0x10,0xd0,0xc1]
 321 // CHECK-ERROR: instruction requires: sme-f8f16
 322 // CHECK-UNKNOWN: c1d01020 <unknown>
 323
 324 fvdot   za.h[w11, 7, vgx2], {z30.b-z31.b}, z15.b[7]  // 11000001-11011111-01111111-11101111
 325 // CHECK-INST: fvdot   za.h[w11, 7, vgx2], { z30.b, z31.b }, z15.b[7]
 326 // CHECK-ENCODING: [0xef,0x7f,0xdf,0xc1]
 327 // CHECK-ERROR: instruction requires: sme-f8f16
 328 // CHECK-UNKNOWN: c1df7fef <unknown>
 329
 330 fvdot   za.h[w11, 7], {z30.b-z31.b}, z15.b[7]  // 11000001-11011111-01111111-11101111
 331 // CHECK-INST: fvdot   za.h[w11, 7, vgx2], { z30.b, z31.b }, z15.b[7]
 332 // CHECK-ENCODING: [0xef,0x7f,0xdf,0xc1]
 333 // CHECK-ERROR: instruction requires: sme-f8f16
 334 // CHECK-UNKNOWN: c1df7fef <unknown>
 335
 336 // FVDOTB
 337
 338 fvdotb  za.s[w8, 0, vgx4], {z0.b-z1.b}, z0.b[0]  // 11000001-11010000-00001000-00000000
 339 // CHECK-INST: fvdotb  za.s[w8, 0, vgx4], { z0.b, z1.b }, z0.b[0]
 340 // CHECK-ENCODING: [0x00,0x08,0xd0,0xc1]
 341 // CHECK-ERROR: instruction requires: sme-f8f32
 342 // CHECK-UNKNOWN: c1d00800 <unknown>
 343
 344 fvdotb  za.s[w11, 7, vgx4], {z30.b-z31.b}, z15.b[3]  // 11000001-11011111-01101111-11001111
 345 // CHECK-INST: fvdotb  za.s[w11, 7, vgx4], { z30.b, z31.b }, z15.b[3]
 346 // CHECK-ENCODING: [0xcf,0x6f,0xdf,0xc1]
 347 // CHECK-ERROR: instruction requires: sme-f8f32
 348 // CHECK-UNKNOWN: c1df6fcf <unknown>
 349
 350 // FVDOTT
 351 fvdott  za.s[w8, 0, vgx4], {z0.b-z1.b}, z0.b[0]  // 11000001-11010000-00001000-00010000
 352 // CHECK-INST: fvdott  za.s[w8, 0, vgx4], { z0.b, z1.b }, z0.b[0]
 353 // CHECK-ENCODING: [0x10,0x08,0xd0,0xc1]
 354 // CHECK-ERROR: instruction requires: sme-f8f32
 355 // CHECK-UNKNOWN: c1d00810 <unknown>
 356
 357 fvdott  za.s[w11, 7, vgx4], {z30.b-z31.b}, z15.b[3]  // 11000001-11011111-01101111-11011111
 358 // CHECK-INST: fvdott  za.s[w11, 7, vgx4], { z30.b, z31.b }, z15.b[3]
 359 // CHECK-ENCODING: [0xdf,0x6f,0xdf,0xc1]
 360 // CHECK-ERROR: instruction requires: sme-f8f32
 361 // CHECK-UNKNOWN: c1df6fdf <unknown>