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

   1 // RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+sme2 < %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 < %s \
   6 // RUN:        | llvm-objdump -d --mattr=+sme2 - | FileCheck %s --check-prefix=CHECK-INST
   7 // RUN: llvm-mc -triple=aarch64 -filetype=obj -mattr=+sme2 < %s \
   8 // RUN:        | llvm-objdump -d --mattr=-sme2 - | FileCheck %s --check-prefix=CHECK-UNKNOWN
   9 // RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+sme2 < %s \
  10 // RUN:        | sed '/.text/d' | sed 's/.*encoding: //g' \
  11 // RUN:        | llvm-mc -triple=aarch64 -mattr=+sme2 -disassemble -show-encoding \
  12 // RUN:        | FileCheck %s --check-prefixes=CHECK-ENCODING,CHECK-INST
  13
  14
  15 fdot    za.s[w8, 0, vgx2], {z0.h, z1.h}, z0.h  // 11000001-00100000-00010000-00000000
  16 // CHECK-INST: fdot    za.s[w8, 0, vgx2], { z0.h, z1.h }, z0.h
  17 // CHECK-ENCODING: [0x00,0x10,0x20,0xc1]
  18 // CHECK-ERROR: instruction requires: sme2
  19 // CHECK-UNKNOWN: c1201000 <unknown>
  20
  21 fdot    za.s[w8, 0], {z0.h, z1.h}, z0.h  // 11000001-00100000-00010000-00000000
  22 // CHECK-INST: fdot    za.s[w8, 0, vgx2], { z0.h, z1.h }, z0.h
  23 // CHECK-ENCODING: [0x00,0x10,0x20,0xc1]
  24 // CHECK-ERROR: instruction requires: sme2
  25 // CHECK-UNKNOWN: c1201000 <unknown>
  26
  27 fdot    za.s[w10, 5, vgx2], {z10.h, z11.h}, z5.h  // 11000001-00100101-01010001-01000101
  28 // CHECK-INST: fdot    za.s[w10, 5, vgx2], { z10.h, z11.h }, z5.h
  29 // CHECK-ENCODING: [0x45,0x51,0x25,0xc1]
  30 // CHECK-ERROR: instruction requires: sme2
  31 // CHECK-UNKNOWN: c1255145 <unknown>
  32
  33 fdot    za.s[w10, 5], {z10.h, z11.h}, z5.h  // 11000001-00100101-01010001-01000101
  34 // CHECK-INST: fdot    za.s[w10, 5, vgx2], { z10.h, z11.h }, z5.h
  35 // CHECK-ENCODING: [0x45,0x51,0x25,0xc1]
  36 // CHECK-ERROR: instruction requires: sme2
  37 // CHECK-UNKNOWN: c1255145 <unknown>
  38
  39 fdot    za.s[w11, 7, vgx2], {z13.h, z14.h}, z8.h  // 11000001-00101000-01110001-10100111
  40 // CHECK-INST: fdot    za.s[w11, 7, vgx2], { z13.h, z14.h }, z8.h
  41 // CHECK-ENCODING: [0xa7,0x71,0x28,0xc1]
  42 // CHECK-ERROR: instruction requires: sme2
  43 // CHECK-UNKNOWN: c12871a7 <unknown>
  44
  45 fdot    za.s[w11, 7], {z13.h, z14.h}, z8.h  // 11000001-00101000-01110001-10100111
  46 // CHECK-INST: fdot    za.s[w11, 7, vgx2], { z13.h, z14.h }, z8.h
  47 // CHECK-ENCODING: [0xa7,0x71,0x28,0xc1]
  48 // CHECK-ERROR: instruction requires: sme2
  49 // CHECK-UNKNOWN: c12871a7 <unknown>
  50
  51 fdot    za.s[w11, 7, vgx2], {z31.h, z0.h}, z15.h  // 11000001-00101111-01110011-11100111
  52 // CHECK-INST: fdot    za.s[w11, 7, vgx2], { z31.h, z0.h }, z15.h
  53 // CHECK-ENCODING: [0xe7,0x73,0x2f,0xc1]
  54 // CHECK-ERROR: instruction requires: sme2
  55 // CHECK-UNKNOWN: c12f73e7 <unknown>
  56
  57 fdot    za.s[w11, 7], {z31.h, z0.h}, z15.h  // 11000001-00101111-01110011-11100111
  58 // CHECK-INST: fdot    za.s[w11, 7, vgx2], { z31.h, z0.h }, z15.h
  59 // CHECK-ENCODING: [0xe7,0x73,0x2f,0xc1]
  60 // CHECK-ERROR: instruction requires: sme2
  61 // CHECK-UNKNOWN: c12f73e7 <unknown>
  62
  63 fdot    za.s[w8, 5, vgx2], {z17.h, z18.h}, z0.h  // 11000001-00100000-00010010-00100101
  64 // CHECK-INST: fdot    za.s[w8, 5, vgx2], { z17.h, z18.h }, z0.h
  65 // CHECK-ENCODING: [0x25,0x12,0x20,0xc1]
  66 // CHECK-ERROR: instruction requires: sme2
  67 // CHECK-UNKNOWN: c1201225 <unknown>
  68
  69 fdot    za.s[w8, 5], {z17.h, z18.h}, z0.h  // 11000001-00100000-00010010-00100101
  70 // CHECK-INST: fdot    za.s[w8, 5, vgx2], { z17.h, z18.h }, z0.h
  71 // CHECK-ENCODING: [0x25,0x12,0x20,0xc1]
  72 // CHECK-ERROR: instruction requires: sme2
  73 // CHECK-UNKNOWN: c1201225 <unknown>
  74
  75 fdot    za.s[w8, 1, vgx2], {z1.h, z2.h}, z14.h  // 11000001-00101110-00010000-00100001
  76 // CHECK-INST: fdot    za.s[w8, 1, vgx2], { z1.h, z2.h }, z14.h
  77 // CHECK-ENCODING: [0x21,0x10,0x2e,0xc1]
  78 // CHECK-ERROR: instruction requires: sme2
  79 // CHECK-UNKNOWN: c12e1021 <unknown>
  80
  81 fdot    za.s[w8, 1], {z1.h, z2.h}, z14.h  // 11000001-00101110-00010000-00100001
  82 // CHECK-INST: fdot    za.s[w8, 1, vgx2], { z1.h, z2.h }, z14.h
  83 // CHECK-ENCODING: [0x21,0x10,0x2e,0xc1]
  84 // CHECK-ERROR: instruction requires: sme2
  85 // CHECK-UNKNOWN: c12e1021 <unknown>
  86
  87 fdot    za.s[w10, 0, vgx2], {z19.h, z20.h}, z4.h  // 11000001-00100100-01010010-01100000
  88 // CHECK-INST: fdot    za.s[w10, 0, vgx2], { z19.h, z20.h }, z4.h
  89 // CHECK-ENCODING: [0x60,0x52,0x24,0xc1]
  90 // CHECK-ERROR: instruction requires: sme2
  91 // CHECK-UNKNOWN: c1245260 <unknown>
  92
  93 fdot    za.s[w10, 0], {z19.h, z20.h}, z4.h  // 11000001-00100100-01010010-01100000
  94 // CHECK-INST: fdot    za.s[w10, 0, vgx2], { z19.h, z20.h }, z4.h
  95 // CHECK-ENCODING: [0x60,0x52,0x24,0xc1]
  96 // CHECK-ERROR: instruction requires: sme2
  97 // CHECK-UNKNOWN: c1245260 <unknown>
  98
  99 fdot    za.s[w8, 0, vgx2], {z12.h, z13.h}, z2.h  // 11000001-00100010-00010001-10000000
 100 // CHECK-INST: fdot    za.s[w8, 0, vgx2], { z12.h, z13.h }, z2.h
 101 // CHECK-ENCODING: [0x80,0x11,0x22,0xc1]
 102 // CHECK-ERROR: instruction requires: sme2
 103 // CHECK-UNKNOWN: c1221180 <unknown>
 104
 105 fdot    za.s[w8, 0], {z12.h, z13.h}, z2.h  // 11000001-00100010-00010001-10000000
 106 // CHECK-INST: fdot    za.s[w8, 0, vgx2], { z12.h, z13.h }, z2.h
 107 // CHECK-ENCODING: [0x80,0x11,0x22,0xc1]
 108 // CHECK-ERROR: instruction requires: sme2
 109 // CHECK-UNKNOWN: c1221180 <unknown>
 110
 111 fdot    za.s[w10, 1, vgx2], {z1.h, z2.h}, z10.h  // 11000001-00101010-01010000-00100001
 112 // CHECK-INST: fdot    za.s[w10, 1, vgx2], { z1.h, z2.h }, z10.h
 113 // CHECK-ENCODING: [0x21,0x50,0x2a,0xc1]
 114 // CHECK-ERROR: instruction requires: sme2
 115 // CHECK-UNKNOWN: c12a5021 <unknown>
 116
 117 fdot    za.s[w10, 1], {z1.h, z2.h}, z10.h  // 11000001-00101010-01010000-00100001
 118 // CHECK-INST: fdot    za.s[w10, 1, vgx2], { z1.h, z2.h }, z10.h
 119 // CHECK-ENCODING: [0x21,0x50,0x2a,0xc1]
 120 // CHECK-ERROR: instruction requires: sme2
 121 // CHECK-UNKNOWN: c12a5021 <unknown>
 122
 123 fdot    za.s[w8, 5, vgx2], {z22.h, z23.h}, z14.h  // 11000001-00101110-00010010-11000101
 124 // CHECK-INST: fdot    za.s[w8, 5, vgx2], { z22.h, z23.h }, z14.h
 125 // CHECK-ENCODING: [0xc5,0x12,0x2e,0xc1]
 126 // CHECK-ERROR: instruction requires: sme2
 127 // CHECK-UNKNOWN: c12e12c5 <unknown>
 128
 129 fdot    za.s[w8, 5], {z22.h, z23.h}, z14.h  // 11000001-00101110-00010010-11000101
 130 // CHECK-INST: fdot    za.s[w8, 5, vgx2], { z22.h, z23.h }, z14.h
 131 // CHECK-ENCODING: [0xc5,0x12,0x2e,0xc1]
 132 // CHECK-ERROR: instruction requires: sme2
 133 // CHECK-UNKNOWN: c12e12c5 <unknown>
 134
 135 fdot    za.s[w11, 2, vgx2], {z9.h, z10.h}, z1.h  // 11000001-00100001-01110001-00100010
 136 // CHECK-INST: fdot    za.s[w11, 2, vgx2], { z9.h, z10.h }, z1.h
 137 // CHECK-ENCODING: [0x22,0x71,0x21,0xc1]
 138 // CHECK-ERROR: instruction requires: sme2
 139 // CHECK-UNKNOWN: c1217122 <unknown>
 140
 141 fdot    za.s[w11, 2], {z9.h, z10.h}, z1.h  // 11000001-00100001-01110001-00100010
 142 // CHECK-INST: fdot    za.s[w11, 2, vgx2], { z9.h, z10.h }, z1.h
 143 // CHECK-ENCODING: [0x22,0x71,0x21,0xc1]
 144 // CHECK-ERROR: instruction requires: sme2
 145 // CHECK-UNKNOWN: c1217122 <unknown>
 146
 147 fdot    za.s[w9, 7, vgx2], {z12.h, z13.h}, z11.h  // 11000001-00101011-00110001-10000111
 148 // CHECK-INST: fdot    za.s[w9, 7, vgx2], { z12.h, z13.h }, z11.h
 149 // CHECK-ENCODING: [0x87,0x31,0x2b,0xc1]
 150 // CHECK-ERROR: instruction requires: sme2
 151 // CHECK-UNKNOWN: c12b3187 <unknown>
 152
 153 fdot    za.s[w9, 7], {z12.h, z13.h}, z11.h  // 11000001-00101011-00110001-10000111
 154 // CHECK-INST: fdot    za.s[w9, 7, vgx2], { z12.h, z13.h }, z11.h
 155 // CHECK-ENCODING: [0x87,0x31,0x2b,0xc1]
 156 // CHECK-ERROR: instruction requires: sme2
 157 // CHECK-UNKNOWN: c12b3187 <unknown>
 158
 159
 160 fdot    za.s[w8, 0, vgx2], {z0.h, z1.h}, z0.h[0]  // 11000001-01010000-00010000-00001000
 161 // CHECK-INST: fdot    za.s[w8, 0, vgx2], { z0.h, z1.h }, z0.h[0]
 162 // CHECK-ENCODING: [0x08,0x10,0x50,0xc1]
 163 // CHECK-ERROR: instruction requires: sme2
 164 // CHECK-UNKNOWN: c1501008 <unknown>
 165
 166 fdot    za.s[w8, 0], {z0.h, z1.h}, z0.h[0]  // 11000001-01010000-00010000-00001000
 167 // CHECK-INST: fdot    za.s[w8, 0, vgx2], { z0.h, z1.h }, z0.h[0]
 168 // CHECK-ENCODING: [0x08,0x10,0x50,0xc1]
 169 // CHECK-ERROR: instruction requires: sme2
 170 // CHECK-UNKNOWN: c1501008 <unknown>
 171
 172 fdot    za.s[w10, 5, vgx2], {z10.h, z11.h}, z5.h[1]  // 11000001-01010101-01010101-01001101
 173 // CHECK-INST: fdot    za.s[w10, 5, vgx2], { z10.h, z11.h }, z5.h[1]
 174 // CHECK-ENCODING: [0x4d,0x55,0x55,0xc1]
 175 // CHECK-ERROR: instruction requires: sme2
 176 // CHECK-UNKNOWN: c155554d <unknown>
 177
 178 fdot    za.s[w10, 5], {z10.h, z11.h}, z5.h[1]  // 11000001-01010101-01010101-01001101
 179 // CHECK-INST: fdot    za.s[w10, 5, vgx2], { z10.h, z11.h }, z5.h[1]
 180 // CHECK-ENCODING: [0x4d,0x55,0x55,0xc1]
 181 // CHECK-ERROR: instruction requires: sme2
 182 // CHECK-UNKNOWN: c155554d <unknown>
 183
 184 fdot    za.s[w11, 7, vgx2], {z12.h, z13.h}, z8.h[3]  // 11000001-01011000-01111101-10001111
 185 // CHECK-INST: fdot    za.s[w11, 7, vgx2], { z12.h, z13.h }, z8.h[3]
 186 // CHECK-ENCODING: [0x8f,0x7d,0x58,0xc1]
 187 // CHECK-ERROR: instruction requires: sme2
 188 // CHECK-UNKNOWN: c1587d8f <unknown>
 189
 190 fdot    za.s[w11, 7], {z12.h, z13.h}, z8.h[3]  // 11000001-01011000-01111101-10001111
 191 // CHECK-INST: fdot    za.s[w11, 7, vgx2], { z12.h, z13.h }, z8.h[3]
 192 // CHECK-ENCODING: [0x8f,0x7d,0x58,0xc1]
 193 // CHECK-ERROR: instruction requires: sme2
 194 // CHECK-UNKNOWN: c1587d8f <unknown>
 195
 196 fdot    za.s[w11, 7, vgx2], {z30.h, z31.h}, z15.h[3]  // 11000001-01011111-01111111-11001111
 197 // CHECK-INST: fdot    za.s[w11, 7, vgx2], { z30.h, z31.h }, z15.h[3]
 198 // CHECK-ENCODING: [0xcf,0x7f,0x5f,0xc1]
 199 // CHECK-ERROR: instruction requires: sme2
 200 // CHECK-UNKNOWN: c15f7fcf <unknown>
 201
 202 fdot    za.s[w11, 7], {z30.h, z31.h}, z15.h[3]  // 11000001-01011111-01111111-11001111
 203 // CHECK-INST: fdot    za.s[w11, 7, vgx2], { z30.h, z31.h }, z15.h[3]
 204 // CHECK-ENCODING: [0xcf,0x7f,0x5f,0xc1]
 205 // CHECK-ERROR: instruction requires: sme2
 206 // CHECK-UNKNOWN: c15f7fcf <unknown>
 207
 208 fdot    za.s[w8, 5, vgx2], {z16.h, z17.h}, z0.h[3]  // 11000001-01010000-00011110-00001101
 209 // CHECK-INST: fdot    za.s[w8, 5, vgx2], { z16.h, z17.h }, z0.h[3]
 210 // CHECK-ENCODING: [0x0d,0x1e,0x50,0xc1]
 211 // CHECK-ERROR: instruction requires: sme2
 212 // CHECK-UNKNOWN: c1501e0d <unknown>
 213
 214 fdot    za.s[w8, 5], {z16.h, z17.h}, z0.h[3]  // 11000001-01010000-00011110-00001101
 215 // CHECK-INST: fdot    za.s[w8, 5, vgx2], { z16.h, z17.h }, z0.h[3]
 216 // CHECK-ENCODING: [0x0d,0x1e,0x50,0xc1]
 217 // CHECK-ERROR: instruction requires: sme2
 218 // CHECK-UNKNOWN: c1501e0d <unknown>
 219
 220 fdot    za.s[w8, 1, vgx2], {z0.h, z1.h}, z14.h[1]  // 11000001-01011110-00010100-00001001
 221 // CHECK-INST: fdot    za.s[w8, 1, vgx2], { z0.h, z1.h }, z14.h[1]
 222 // CHECK-ENCODING: [0x09,0x14,0x5e,0xc1]
 223 // CHECK-ERROR: instruction requires: sme2
 224 // CHECK-UNKNOWN: c15e1409 <unknown>
 225
 226 fdot    za.s[w8, 1], {z0.h, z1.h}, z14.h[1]  // 11000001-01011110-00010100-00001001
 227 // CHECK-INST: fdot    za.s[w8, 1, vgx2], { z0.h, z1.h }, z14.h[1]
 228 // CHECK-ENCODING: [0x09,0x14,0x5e,0xc1]
 229 // CHECK-ERROR: instruction requires: sme2
 230 // CHECK-UNKNOWN: c15e1409 <unknown>
 231
 232 fdot    za.s[w10, 0, vgx2], {z18.h, z19.h}, z4.h[1]  // 11000001-01010100-01010110-01001000
 233 // CHECK-INST: fdot    za.s[w10, 0, vgx2], { z18.h, z19.h }, z4.h[1]
 234 // CHECK-ENCODING: [0x48,0x56,0x54,0xc1]
 235 // CHECK-ERROR: instruction requires: sme2
 236 // CHECK-UNKNOWN: c1545648 <unknown>
 237
 238 fdot    za.s[w10, 0], {z18.h, z19.h}, z4.h[1]  // 11000001-01010100-01010110-01001000
 239 // CHECK-INST: fdot    za.s[w10, 0, vgx2], { z18.h, z19.h }, z4.h[1]
 240 // CHECK-ENCODING: [0x48,0x56,0x54,0xc1]
 241 // CHECK-ERROR: instruction requires: sme2
 242 // CHECK-UNKNOWN: c1545648 <unknown>
 243
 244 fdot    za.s[w8, 0, vgx2], {z12.h, z13.h}, z2.h[2]  // 11000001-01010010-00011001-10001000
 245 // CHECK-INST: fdot    za.s[w8, 0, vgx2], { z12.h, z13.h }, z2.h[2]
 246 // CHECK-ENCODING: [0x88,0x19,0x52,0xc1]
 247 // CHECK-ERROR: instruction requires: sme2
 248 // CHECK-UNKNOWN: c1521988 <unknown>
 249
 250 fdot    za.s[w8, 0], {z12.h, z13.h}, z2.h[2]  // 11000001-01010010-00011001-10001000
 251 // CHECK-INST: fdot    za.s[w8, 0, vgx2], { z12.h, z13.h }, z2.h[2]
 252 // CHECK-ENCODING: [0x88,0x19,0x52,0xc1]
 253 // CHECK-ERROR: instruction requires: sme2
 254 // CHECK-UNKNOWN: c1521988 <unknown>
 255
 256 fdot    za.s[w10, 1, vgx2], {z0.h, z1.h}, z10.h[2]  // 11000001-01011010-01011000-00001001
 257 // CHECK-INST: fdot    za.s[w10, 1, vgx2], { z0.h, z1.h }, z10.h[2]
 258 // CHECK-ENCODING: [0x09,0x58,0x5a,0xc1]
 259 // CHECK-ERROR: instruction requires: sme2
 260 // CHECK-UNKNOWN: c15a5809 <unknown>
 261
 262 fdot    za.s[w10, 1], {z0.h, z1.h}, z10.h[2]  // 11000001-01011010-01011000-00001001
 263 // CHECK-INST: fdot    za.s[w10, 1, vgx2], { z0.h, z1.h }, z10.h[2]
 264 // CHECK-ENCODING: [0x09,0x58,0x5a,0xc1]
 265 // CHECK-ERROR: instruction requires: sme2
 266 // CHECK-UNKNOWN: c15a5809 <unknown>
 267
 268 fdot    za.s[w8, 5, vgx2], {z22.h, z23.h}, z14.h[2]  // 11000001-01011110-00011010-11001101
 269 // CHECK-INST: fdot    za.s[w8, 5, vgx2], { z22.h, z23.h }, z14.h[2]
 270 // CHECK-ENCODING: [0xcd,0x1a,0x5e,0xc1]
 271 // CHECK-ERROR: instruction requires: sme2
 272 // CHECK-UNKNOWN: c15e1acd <unknown>
 273
 274 fdot    za.s[w8, 5], {z22.h, z23.h}, z14.h[2]  // 11000001-01011110-00011010-11001101
 275 // CHECK-INST: fdot    za.s[w8, 5, vgx2], { z22.h, z23.h }, z14.h[2]
 276 // CHECK-ENCODING: [0xcd,0x1a,0x5e,0xc1]
 277 // CHECK-ERROR: instruction requires: sme2
 278 // CHECK-UNKNOWN: c15e1acd <unknown>
 279
 280 fdot    za.s[w11, 2, vgx2], {z8.h, z9.h}, z1.h[1]  // 11000001-01010001-01110101-00001010
 281 // CHECK-INST: fdot    za.s[w11, 2, vgx2], { z8.h, z9.h }, z1.h[1]
 282 // CHECK-ENCODING: [0x0a,0x75,0x51,0xc1]
 283 // CHECK-ERROR: instruction requires: sme2
 284 // CHECK-UNKNOWN: c151750a <unknown>
 285
 286 fdot    za.s[w11, 2], {z8.h, z9.h}, z1.h[1]  // 11000001-01010001-01110101-00001010
 287 // CHECK-INST: fdot    za.s[w11, 2, vgx2], { z8.h, z9.h }, z1.h[1]
 288 // CHECK-ENCODING: [0x0a,0x75,0x51,0xc1]
 289 // CHECK-ERROR: instruction requires: sme2
 290 // CHECK-UNKNOWN: c151750a <unknown>
 291
 292 fdot    za.s[w9, 7, vgx2], {z12.h, z13.h}, z11.h[2]  // 11000001-01011011-00111001-10001111
 293 // CHECK-INST: fdot    za.s[w9, 7, vgx2], { z12.h, z13.h }, z11.h[2]
 294 // CHECK-ENCODING: [0x8f,0x39,0x5b,0xc1]
 295 // CHECK-ERROR: instruction requires: sme2
 296 // CHECK-UNKNOWN: c15b398f <unknown>
 297
 298 fdot    za.s[w9, 7], {z12.h, z13.h}, z11.h[2]  // 11000001-01011011-00111001-10001111
 299 // CHECK-INST: fdot    za.s[w9, 7, vgx2], { z12.h, z13.h }, z11.h[2]
 300 // CHECK-ENCODING: [0x8f,0x39,0x5b,0xc1]
 301 // CHECK-ERROR: instruction requires: sme2
 302 // CHECK-UNKNOWN: c15b398f <unknown>
 303
 304
 305 fdot    za.s[w8, 0, vgx2], {z0.h, z1.h}, {z0.h, z1.h}  // 11000001-10100000-00010000-00000000
 306 // CHECK-INST: fdot    za.s[w8, 0, vgx2], { z0.h, z1.h }, { z0.h, z1.h }
 307 // CHECK-ENCODING: [0x00,0x10,0xa0,0xc1]
 308 // CHECK-ERROR: instruction requires: sme2
 309 // CHECK-UNKNOWN: c1a01000 <unknown>
 310
 311 fdot    za.s[w8, 0], {z0.h, z1.h}, {z0.h, z1.h}  // 11000001-10100000-00010000-00000000
 312 // CHECK-INST: fdot    za.s[w8, 0, vgx2], { z0.h, z1.h }, { z0.h, z1.h }
 313 // CHECK-ENCODING: [0x00,0x10,0xa0,0xc1]
 314 // CHECK-ERROR: instruction requires: sme2
 315 // CHECK-UNKNOWN: c1a01000 <unknown>
 316
 317 fdot    za.s[w10, 5, vgx2], {z10.h, z11.h}, {z20.h, z21.h}  // 11000001-10110100-01010001-01000101
 318 // CHECK-INST: fdot    za.s[w10, 5, vgx2], { z10.h, z11.h }, { z20.h, z21.h }
 319 // CHECK-ENCODING: [0x45,0x51,0xb4,0xc1]
 320 // CHECK-ERROR: instruction requires: sme2
 321 // CHECK-UNKNOWN: c1b45145 <unknown>
 322
 323 fdot    za.s[w10, 5], {z10.h, z11.h}, {z20.h, z21.h}  // 11000001-10110100-01010001-01000101
 324 // CHECK-INST: fdot    za.s[w10, 5, vgx2], { z10.h, z11.h }, { z20.h, z21.h }
 325 // CHECK-ENCODING: [0x45,0x51,0xb4,0xc1]
 326 // CHECK-ERROR: instruction requires: sme2
 327 // CHECK-UNKNOWN: c1b45145 <unknown>
 328
 329 fdot    za.s[w11, 7, vgx2], {z12.h, z13.h}, {z8.h, z9.h}  // 11000001-10101000-01110001-10000111
 330 // CHECK-INST: fdot    za.s[w11, 7, vgx2], { z12.h, z13.h }, { z8.h, z9.h }
 331 // CHECK-ENCODING: [0x87,0x71,0xa8,0xc1]
 332 // CHECK-ERROR: instruction requires: sme2
 333 // CHECK-UNKNOWN: c1a87187 <unknown>
 334
 335 fdot    za.s[w11, 7], {z12.h, z13.h}, {z8.h, z9.h}  // 11000001-10101000-01110001-10000111
 336 // CHECK-INST: fdot    za.s[w11, 7, vgx2], { z12.h, z13.h }, { z8.h, z9.h }
 337 // CHECK-ENCODING: [0x87,0x71,0xa8,0xc1]
 338 // CHECK-ERROR: instruction requires: sme2
 339 // CHECK-UNKNOWN: c1a87187 <unknown>
 340
 341 fdot    za.s[w11, 7, vgx2], {z30.h, z31.h}, {z30.h, z31.h}  // 11000001-10111110-01110011-11000111
 342 // CHECK-INST: fdot    za.s[w11, 7, vgx2], { z30.h, z31.h }, { z30.h, z31.h }
 343 // CHECK-ENCODING: [0xc7,0x73,0xbe,0xc1]
 344 // CHECK-ERROR: instruction requires: sme2
 345 // CHECK-UNKNOWN: c1be73c7 <unknown>
 346
 347 fdot    za.s[w11, 7], {z30.h, z31.h}, {z30.h, z31.h}  // 11000001-10111110-01110011-11000111
 348 // CHECK-INST: fdot    za.s[w11, 7, vgx2], { z30.h, z31.h }, { z30.h, z31.h }
 349 // CHECK-ENCODING: [0xc7,0x73,0xbe,0xc1]
 350 // CHECK-ERROR: instruction requires: sme2
 351 // CHECK-UNKNOWN: c1be73c7 <unknown>
 352
 353 fdot    za.s[w8, 5, vgx2], {z16.h, z17.h}, {z16.h, z17.h}  // 11000001-10110000-00010010-00000101
 354 // CHECK-INST: fdot    za.s[w8, 5, vgx2], { z16.h, z17.h }, { z16.h, z17.h }
 355 // CHECK-ENCODING: [0x05,0x12,0xb0,0xc1]
 356 // CHECK-ERROR: instruction requires: sme2
 357 // CHECK-UNKNOWN: c1b01205 <unknown>
 358
 359 fdot    za.s[w8, 5], {z16.h, z17.h}, {z16.h, z17.h}  // 11000001-10110000-00010010-00000101
 360 // CHECK-INST: fdot    za.s[w8, 5, vgx2], { z16.h, z17.h }, { z16.h, z17.h }
 361 // CHECK-ENCODING: [0x05,0x12,0xb0,0xc1]
 362 // CHECK-ERROR: instruction requires: sme2
 363 // CHECK-UNKNOWN: c1b01205 <unknown>
 364
 365 fdot    za.s[w8, 1, vgx2], {z0.h, z1.h}, {z30.h, z31.h}  // 11000001-10111110-00010000-00000001
 366 // CHECK-INST: fdot    za.s[w8, 1, vgx2], { z0.h, z1.h }, { z30.h, z31.h }
 367 // CHECK-ENCODING: [0x01,0x10,0xbe,0xc1]
 368 // CHECK-ERROR: instruction requires: sme2
 369 // CHECK-UNKNOWN: c1be1001 <unknown>
 370
 371 fdot    za.s[w8, 1], {z0.h, z1.h}, {z30.h, z31.h}  // 11000001-10111110-00010000-00000001
 372 // CHECK-INST: fdot    za.s[w8, 1, vgx2], { z0.h, z1.h }, { z30.h, z31.h }
 373 // CHECK-ENCODING: [0x01,0x10,0xbe,0xc1]
 374 // CHECK-ERROR: instruction requires: sme2
 375 // CHECK-UNKNOWN: c1be1001 <unknown>
 376
 377 fdot    za.s[w10, 0, vgx2], {z18.h, z19.h}, {z20.h, z21.h}  // 11000001-10110100-01010010-01000000
 378 // CHECK-INST: fdot    za.s[w10, 0, vgx2], { z18.h, z19.h }, { z20.h, z21.h }
 379 // CHECK-ENCODING: [0x40,0x52,0xb4,0xc1]
 380 // CHECK-ERROR: instruction requires: sme2
 381 // CHECK-UNKNOWN: c1b45240 <unknown>
 382
 383 fdot    za.s[w10, 0], {z18.h, z19.h}, {z20.h, z21.h}  // 11000001-10110100-01010010-01000000
 384 // CHECK-INST: fdot    za.s[w10, 0, vgx2], { z18.h, z19.h }, { z20.h, z21.h }
 385 // CHECK-ENCODING: [0x40,0x52,0xb4,0xc1]
 386 // CHECK-ERROR: instruction requires: sme2
 387 // CHECK-UNKNOWN: c1b45240 <unknown>
 388
 389 fdot    za.s[w8, 0, vgx2], {z12.h, z13.h}, {z2.h, z3.h}  // 11000001-10100010-00010001-10000000
 390 // CHECK-INST: fdot    za.s[w8, 0, vgx2], { z12.h, z13.h }, { z2.h, z3.h }
 391 // CHECK-ENCODING: [0x80,0x11,0xa2,0xc1]
 392 // CHECK-ERROR: instruction requires: sme2
 393 // CHECK-UNKNOWN: c1a21180 <unknown>
 394
 395 fdot    za.s[w8, 0], {z12.h, z13.h}, {z2.h, z3.h}  // 11000001-10100010-00010001-10000000
 396 // CHECK-INST: fdot    za.s[w8, 0, vgx2], { z12.h, z13.h }, { z2.h, z3.h }
 397 // CHECK-ENCODING: [0x80,0x11,0xa2,0xc1]
 398 // CHECK-ERROR: instruction requires: sme2
 399 // CHECK-UNKNOWN: c1a21180 <unknown>
 400
 401 fdot    za.s[w10, 1, vgx2], {z0.h, z1.h}, {z26.h, z27.h}  // 11000001-10111010-01010000-00000001
 402 // CHECK-INST: fdot    za.s[w10, 1, vgx2], { z0.h, z1.h }, { z26.h, z27.h }
 403 // CHECK-ENCODING: [0x01,0x50,0xba,0xc1]
 404 // CHECK-ERROR: instruction requires: sme2
 405 // CHECK-UNKNOWN: c1ba5001 <unknown>
 406
 407 fdot    za.s[w10, 1], {z0.h, z1.h}, {z26.h, z27.h}  // 11000001-10111010-01010000-00000001
 408 // CHECK-INST: fdot    za.s[w10, 1, vgx2], { z0.h, z1.h }, { z26.h, z27.h }
 409 // CHECK-ENCODING: [0x01,0x50,0xba,0xc1]
 410 // CHECK-ERROR: instruction requires: sme2
 411 // CHECK-UNKNOWN: c1ba5001 <unknown>
 412
 413 fdot    za.s[w8, 5, vgx2], {z22.h, z23.h}, {z30.h, z31.h}  // 11000001-10111110-00010010-11000101
 414 // CHECK-INST: fdot    za.s[w8, 5, vgx2], { z22.h, z23.h }, { z30.h, z31.h }
 415 // CHECK-ENCODING: [0xc5,0x12,0xbe,0xc1]
 416 // CHECK-ERROR: instruction requires: sme2
 417 // CHECK-UNKNOWN: c1be12c5 <unknown>
 418
 419 fdot    za.s[w8, 5], {z22.h, z23.h}, {z30.h, z31.h}  // 11000001-10111110-00010010-11000101
 420 // CHECK-INST: fdot    za.s[w8, 5, vgx2], { z22.h, z23.h }, { z30.h, z31.h }
 421 // CHECK-ENCODING: [0xc5,0x12,0xbe,0xc1]
 422 // CHECK-ERROR: instruction requires: sme2
 423 // CHECK-UNKNOWN: c1be12c5 <unknown>
 424
 425 fdot    za.s[w11, 2, vgx2], {z8.h, z9.h}, {z0.h, z1.h}  // 11000001-10100000-01110001-00000010
 426 // CHECK-INST: fdot    za.s[w11, 2, vgx2], { z8.h, z9.h }, { z0.h, z1.h }
 427 // CHECK-ENCODING: [0x02,0x71,0xa0,0xc1]
 428 // CHECK-ERROR: instruction requires: sme2
 429 // CHECK-UNKNOWN: c1a07102 <unknown>
 430
 431 fdot    za.s[w11, 2], {z8.h, z9.h}, {z0.h, z1.h}  // 11000001-10100000-01110001-00000010
 432 // CHECK-INST: fdot    za.s[w11, 2, vgx2], { z8.h, z9.h }, { z0.h, z1.h }
 433 // CHECK-ENCODING: [0x02,0x71,0xa0,0xc1]
 434 // CHECK-ERROR: instruction requires: sme2
 435 // CHECK-UNKNOWN: c1a07102 <unknown>
 436
 437 fdot    za.s[w9, 7, vgx2], {z12.h, z13.h}, {z10.h, z11.h}  // 11000001-10101010-00110001-10000111
 438 // CHECK-INST: fdot    za.s[w9, 7, vgx2], { z12.h, z13.h }, { z10.h, z11.h }
 439 // CHECK-ENCODING: [0x87,0x31,0xaa,0xc1]
 440 // CHECK-ERROR: instruction requires: sme2
 441 // CHECK-UNKNOWN: c1aa3187 <unknown>
 442
 443 fdot    za.s[w9, 7], {z12.h, z13.h}, {z10.h, z11.h}  // 11000001-10101010-00110001-10000111
 444 // CHECK-INST: fdot    za.s[w9, 7, vgx2], { z12.h, z13.h }, { z10.h, z11.h }
 445 // CHECK-ENCODING: [0x87,0x31,0xaa,0xc1]
 446 // CHECK-ERROR: instruction requires: sme2
 447 // CHECK-UNKNOWN: c1aa3187 <unknown>
 448
 449
 450 fdot    za.s[w8, 0, vgx4], {z0.h - z3.h}, z0.h  // 11000001-00110000-00010000-00000000
 451 // CHECK-INST: fdot    za.s[w8, 0, vgx4], { z0.h - z3.h }, z0.h
 452 // CHECK-ENCODING: [0x00,0x10,0x30,0xc1]
 453 // CHECK-ERROR: instruction requires: sme2
 454 // CHECK-UNKNOWN: c1301000 <unknown>
 455
 456 fdot    za.s[w8, 0], {z0.h - z3.h}, z0.h  // 11000001-00110000-00010000-00000000
 457 // CHECK-INST: fdot    za.s[w8, 0, vgx4], { z0.h - z3.h }, z0.h
 458 // CHECK-ENCODING: [0x00,0x10,0x30,0xc1]
 459 // CHECK-ERROR: instruction requires: sme2
 460 // CHECK-UNKNOWN: c1301000 <unknown>
 461
 462 fdot    za.s[w10, 5, vgx4], {z10.h - z13.h}, z5.h  // 11000001-00110101-01010001-01000101
 463 // CHECK-INST: fdot    za.s[w10, 5, vgx4], { z10.h - z13.h }, z5.h
 464 // CHECK-ENCODING: [0x45,0x51,0x35,0xc1]
 465 // CHECK-ERROR: instruction requires: sme2
 466 // CHECK-UNKNOWN: c1355145 <unknown>
 467
 468 fdot    za.s[w10, 5], {z10.h - z13.h}, z5.h  // 11000001-00110101-01010001-01000101
 469 // CHECK-INST: fdot    za.s[w10, 5, vgx4], { z10.h - z13.h }, z5.h
 470 // CHECK-ENCODING: [0x45,0x51,0x35,0xc1]
 471 // CHECK-ERROR: instruction requires: sme2
 472 // CHECK-UNKNOWN: c1355145 <unknown>
 473
 474 fdot    za.s[w11, 7, vgx4], {z13.h - z16.h}, z8.h  // 11000001-00111000-01110001-10100111
 475 // CHECK-INST: fdot    za.s[w11, 7, vgx4], { z13.h - z16.h }, z8.h
 476 // CHECK-ENCODING: [0xa7,0x71,0x38,0xc1]
 477 // CHECK-ERROR: instruction requires: sme2
 478 // CHECK-UNKNOWN: c13871a7 <unknown>
 479
 480 fdot    za.s[w11, 7], {z13.h - z16.h}, z8.h  // 11000001-00111000-01110001-10100111
 481 // CHECK-INST: fdot    za.s[w11, 7, vgx4], { z13.h - z16.h }, z8.h
 482 // CHECK-ENCODING: [0xa7,0x71,0x38,0xc1]
 483 // CHECK-ERROR: instruction requires: sme2
 484 // CHECK-UNKNOWN: c13871a7 <unknown>
 485
 486 fdot    za.s[w11, 7, vgx4], {z31.h - z2.h}, z15.h  // 11000001-00111111-01110011-11100111
 487 // CHECK-INST: fdot    za.s[w11, 7, vgx4], { z31.h, z0.h, z1.h, z2.h }, z15.h
 488 // CHECK-ENCODING: [0xe7,0x73,0x3f,0xc1]
 489 // CHECK-ERROR: instruction requires: sme2
 490 // CHECK-UNKNOWN: c13f73e7 <unknown>
 491
 492 fdot    za.s[w11, 7], {z31.h - z2.h}, z15.h  // 11000001-00111111-01110011-11100111
 493 // CHECK-INST: fdot    za.s[w11, 7, vgx4], { z31.h, z0.h, z1.h, z2.h }, z15.h
 494 // CHECK-ENCODING: [0xe7,0x73,0x3f,0xc1]
 495 // CHECK-ERROR: instruction requires: sme2
 496 // CHECK-UNKNOWN: c13f73e7 <unknown>
 497
 498 fdot    za.s[w8, 5, vgx4], {z17.h - z20.h}, z0.h  // 11000001-00110000-00010010-00100101
 499 // CHECK-INST: fdot    za.s[w8, 5, vgx4], { z17.h - z20.h }, z0.h
 500 // CHECK-ENCODING: [0x25,0x12,0x30,0xc1]
 501 // CHECK-ERROR: instruction requires: sme2
 502 // CHECK-UNKNOWN: c1301225 <unknown>
 503
 504 fdot    za.s[w8, 5], {z17.h - z20.h}, z0.h  // 11000001-00110000-00010010-00100101
 505 // CHECK-INST: fdot    za.s[w8, 5, vgx4], { z17.h - z20.h }, z0.h
 506 // CHECK-ENCODING: [0x25,0x12,0x30,0xc1]
 507 // CHECK-ERROR: instruction requires: sme2
 508 // CHECK-UNKNOWN: c1301225 <unknown>
 509
 510 fdot    za.s[w8, 1, vgx4], {z1.h - z4.h}, z14.h  // 11000001-00111110-00010000-00100001
 511 // CHECK-INST: fdot    za.s[w8, 1, vgx4], { z1.h - z4.h }, z14.h
 512 // CHECK-ENCODING: [0x21,0x10,0x3e,0xc1]
 513 // CHECK-ERROR: instruction requires: sme2
 514 // CHECK-UNKNOWN: c13e1021 <unknown>
 515
 516 fdot    za.s[w8, 1], {z1.h - z4.h}, z14.h  // 11000001-00111110-00010000-00100001
 517 // CHECK-INST: fdot    za.s[w8, 1, vgx4], { z1.h - z4.h }, z14.h
 518 // CHECK-ENCODING: [0x21,0x10,0x3e,0xc1]
 519 // CHECK-ERROR: instruction requires: sme2
 520 // CHECK-UNKNOWN: c13e1021 <unknown>
 521
 522 fdot    za.s[w10, 0, vgx4], {z19.h - z22.h}, z4.h  // 11000001-00110100-01010010-01100000
 523 // CHECK-INST: fdot    za.s[w10, 0, vgx4], { z19.h - z22.h }, z4.h
 524 // CHECK-ENCODING: [0x60,0x52,0x34,0xc1]
 525 // CHECK-ERROR: instruction requires: sme2
 526 // CHECK-UNKNOWN: c1345260 <unknown>
 527
 528 fdot    za.s[w10, 0], {z19.h - z22.h}, z4.h  // 11000001-00110100-01010010-01100000
 529 // CHECK-INST: fdot    za.s[w10, 0, vgx4], { z19.h - z22.h }, z4.h
 530 // CHECK-ENCODING: [0x60,0x52,0x34,0xc1]
 531 // CHECK-ERROR: instruction requires: sme2
 532 // CHECK-UNKNOWN: c1345260 <unknown>
 533
 534 fdot    za.s[w8, 0, vgx4], {z12.h - z15.h}, z2.h  // 11000001-00110010-00010001-10000000
 535 // CHECK-INST: fdot    za.s[w8, 0, vgx4], { z12.h - z15.h }, z2.h
 536 // CHECK-ENCODING: [0x80,0x11,0x32,0xc1]
 537 // CHECK-ERROR: instruction requires: sme2
 538 // CHECK-UNKNOWN: c1321180 <unknown>
 539
 540 fdot    za.s[w8, 0], {z12.h - z15.h}, z2.h  // 11000001-00110010-00010001-10000000
 541 // CHECK-INST: fdot    za.s[w8, 0, vgx4], { z12.h - z15.h }, z2.h
 542 // CHECK-ENCODING: [0x80,0x11,0x32,0xc1]
 543 // CHECK-ERROR: instruction requires: sme2
 544 // CHECK-UNKNOWN: c1321180 <unknown>
 545
 546 fdot    za.s[w10, 1, vgx4], {z1.h - z4.h}, z10.h  // 11000001-00111010-01010000-00100001
 547 // CHECK-INST: fdot    za.s[w10, 1, vgx4], { z1.h - z4.h }, z10.h
 548 // CHECK-ENCODING: [0x21,0x50,0x3a,0xc1]
 549 // CHECK-ERROR: instruction requires: sme2
 550 // CHECK-UNKNOWN: c13a5021 <unknown>
 551
 552 fdot    za.s[w10, 1], {z1.h - z4.h}, z10.h  // 11000001-00111010-01010000-00100001
 553 // CHECK-INST: fdot    za.s[w10, 1, vgx4], { z1.h - z4.h }, z10.h
 554 // CHECK-ENCODING: [0x21,0x50,0x3a,0xc1]
 555 // CHECK-ERROR: instruction requires: sme2
 556 // CHECK-UNKNOWN: c13a5021 <unknown>
 557
 558 fdot    za.s[w8, 5, vgx4], {z22.h - z25.h}, z14.h  // 11000001-00111110-00010010-11000101
 559 // CHECK-INST: fdot    za.s[w8, 5, vgx4], { z22.h - z25.h }, z14.h
 560 // CHECK-ENCODING: [0xc5,0x12,0x3e,0xc1]
 561 // CHECK-ERROR: instruction requires: sme2
 562 // CHECK-UNKNOWN: c13e12c5 <unknown>
 563
 564 fdot    za.s[w8, 5], {z22.h - z25.h}, z14.h  // 11000001-00111110-00010010-11000101
 565 // CHECK-INST: fdot    za.s[w8, 5, vgx4], { z22.h - z25.h }, z14.h
 566 // CHECK-ENCODING: [0xc5,0x12,0x3e,0xc1]
 567 // CHECK-ERROR: instruction requires: sme2
 568 // CHECK-UNKNOWN: c13e12c5 <unknown>
 569
 570 fdot    za.s[w11, 2, vgx4], {z9.h - z12.h}, z1.h  // 11000001-00110001-01110001-00100010
 571 // CHECK-INST: fdot    za.s[w11, 2, vgx4], { z9.h - z12.h }, z1.h
 572 // CHECK-ENCODING: [0x22,0x71,0x31,0xc1]
 573 // CHECK-ERROR: instruction requires: sme2
 574 // CHECK-UNKNOWN: c1317122 <unknown>
 575
 576 fdot    za.s[w11, 2], {z9.h - z12.h}, z1.h  // 11000001-00110001-01110001-00100010
 577 // CHECK-INST: fdot    za.s[w11, 2, vgx4], { z9.h - z12.h }, z1.h
 578 // CHECK-ENCODING: [0x22,0x71,0x31,0xc1]
 579 // CHECK-ERROR: instruction requires: sme2
 580 // CHECK-UNKNOWN: c1317122 <unknown>
 581
 582 fdot    za.s[w9, 7, vgx4], {z12.h - z15.h}, z11.h  // 11000001-00111011-00110001-10000111
 583 // CHECK-INST: fdot    za.s[w9, 7, vgx4], { z12.h - z15.h }, z11.h
 584 // CHECK-ENCODING: [0x87,0x31,0x3b,0xc1]
 585 // CHECK-ERROR: instruction requires: sme2
 586 // CHECK-UNKNOWN: c13b3187 <unknown>
 587
 588 fdot    za.s[w9, 7], {z12.h - z15.h}, z11.h  // 11000001-00111011-00110001-10000111
 589 // CHECK-INST: fdot    za.s[w9, 7, vgx4], { z12.h - z15.h }, z11.h
 590 // CHECK-ENCODING: [0x87,0x31,0x3b,0xc1]
 591 // CHECK-ERROR: instruction requires: sme2
 592 // CHECK-UNKNOWN: c13b3187 <unknown>
 593
 594
 595 fdot    za.s[w8, 0, vgx4], {z0.h - z3.h}, z0.h[0]  // 11000001-01010000-10010000-00001000
 596 // CHECK-INST: fdot    za.s[w8, 0, vgx4], { z0.h - z3.h }, z0.h[0]
 597 // CHECK-ENCODING: [0x08,0x90,0x50,0xc1]
 598 // CHECK-ERROR: instruction requires: sme2
 599 // CHECK-UNKNOWN: c1509008 <unknown>
 600
 601 fdot    za.s[w8, 0], {z0.h - z3.h}, z0.h[0]  // 11000001-01010000-10010000-00001000
 602 // CHECK-INST: fdot    za.s[w8, 0, vgx4], { z0.h - z3.h }, z0.h[0]
 603 // CHECK-ENCODING: [0x08,0x90,0x50,0xc1]
 604 // CHECK-ERROR: instruction requires: sme2
 605 // CHECK-UNKNOWN: c1509008 <unknown>
 606
 607 fdot    za.s[w10, 5, vgx4], {z8.h - z11.h}, z5.h[1]  // 11000001-01010101-11010101-00001101
 608 // CHECK-INST: fdot    za.s[w10, 5, vgx4], { z8.h - z11.h }, z5.h[1]
 609 // CHECK-ENCODING: [0x0d,0xd5,0x55,0xc1]
 610 // CHECK-ERROR: instruction requires: sme2
 611 // CHECK-UNKNOWN: c155d50d <unknown>
 612
 613 fdot    za.s[w10, 5], {z8.h - z11.h}, z5.h[1]  // 11000001-01010101-11010101-00001101
 614 // CHECK-INST: fdot    za.s[w10, 5, vgx4], { z8.h - z11.h }, z5.h[1]
 615 // CHECK-ENCODING: [0x0d,0xd5,0x55,0xc1]
 616 // CHECK-ERROR: instruction requires: sme2
 617 // CHECK-UNKNOWN: c155d50d <unknown>
 618
 619 fdot    za.s[w11, 7, vgx4], {z12.h - z15.h}, z8.h[3]  // 11000001-01011000-11111101-10001111
 620 // CHECK-INST: fdot    za.s[w11, 7, vgx4], { z12.h - z15.h }, z8.h[3]
 621 // CHECK-ENCODING: [0x8f,0xfd,0x58,0xc1]
 622 // CHECK-ERROR: instruction requires: sme2
 623 // CHECK-UNKNOWN: c158fd8f <unknown>
 624
 625 fdot    za.s[w11, 7], {z12.h - z15.h}, z8.h[3]  // 11000001-01011000-11111101-10001111
 626 // CHECK-INST: fdot    za.s[w11, 7, vgx4], { z12.h - z15.h }, z8.h[3]
 627 // CHECK-ENCODING: [0x8f,0xfd,0x58,0xc1]
 628 // CHECK-ERROR: instruction requires: sme2
 629 // CHECK-UNKNOWN: c158fd8f <unknown>
 630
 631 fdot    za.s[w11, 7, vgx4], {z28.h - z31.h}, z15.h[3]  // 11000001-01011111-11111111-10001111
 632 // CHECK-INST: fdot    za.s[w11, 7, vgx4], { z28.h - z31.h }, z15.h[3]
 633 // CHECK-ENCODING: [0x8f,0xff,0x5f,0xc1]
 634 // CHECK-ERROR: instruction requires: sme2
 635 // CHECK-UNKNOWN: c15fff8f <unknown>
 636
 637 fdot    za.s[w11, 7], {z28.h - z31.h}, z15.h[3]  // 11000001-01011111-11111111-10001111
 638 // CHECK-INST: fdot    za.s[w11, 7, vgx4], { z28.h - z31.h }, z15.h[3]
 639 // CHECK-ENCODING: [0x8f,0xff,0x5f,0xc1]
 640 // CHECK-ERROR: instruction requires: sme2
 641 // CHECK-UNKNOWN: c15fff8f <unknown>
 642
 643 fdot    za.s[w8, 5, vgx4], {z16.h - z19.h}, z0.h[3]  // 11000001-01010000-10011110-00001101
 644 // CHECK-INST: fdot    za.s[w8, 5, vgx4], { z16.h - z19.h }, z0.h[3]
 645 // CHECK-ENCODING: [0x0d,0x9e,0x50,0xc1]
 646 // CHECK-ERROR: instruction requires: sme2
 647 // CHECK-UNKNOWN: c1509e0d <unknown>
 648
 649 fdot    za.s[w8, 5], {z16.h - z19.h}, z0.h[3]  // 11000001-01010000-10011110-00001101
 650 // CHECK-INST: fdot    za.s[w8, 5, vgx4], { z16.h - z19.h }, z0.h[3]
 651 // CHECK-ENCODING: [0x0d,0x9e,0x50,0xc1]
 652 // CHECK-ERROR: instruction requires: sme2
 653 // CHECK-UNKNOWN: c1509e0d <unknown>
 654
 655 fdot    za.s[w8, 1, vgx4], {z0.h - z3.h}, z14.h[1]  // 11000001-01011110-10010100-00001001
 656 // CHECK-INST: fdot    za.s[w8, 1, vgx4], { z0.h - z3.h }, z14.h[1]
 657 // CHECK-ENCODING: [0x09,0x94,0x5e,0xc1]
 658 // CHECK-ERROR: instruction requires: sme2
 659 // CHECK-UNKNOWN: c15e9409 <unknown>
 660
 661 fdot    za.s[w8, 1], {z0.h - z3.h}, z14.h[1]  // 11000001-01011110-10010100-00001001
 662 // CHECK-INST: fdot    za.s[w8, 1, vgx4], { z0.h - z3.h }, z14.h[1]
 663 // CHECK-ENCODING: [0x09,0x94,0x5e,0xc1]
 664 // CHECK-ERROR: instruction requires: sme2
 665 // CHECK-UNKNOWN: c15e9409 <unknown>
 666
 667 fdot    za.s[w10, 0, vgx4], {z16.h - z19.h}, z4.h[1]  // 11000001-01010100-11010110-00001000
 668 // CHECK-INST: fdot    za.s[w10, 0, vgx4], { z16.h - z19.h }, z4.h[1]
 669 // CHECK-ENCODING: [0x08,0xd6,0x54,0xc1]
 670 // CHECK-ERROR: instruction requires: sme2
 671 // CHECK-UNKNOWN: c154d608 <unknown>
 672
 673 fdot    za.s[w10, 0], {z16.h - z19.h}, z4.h[1]  // 11000001-01010100-11010110-00001000
 674 // CHECK-INST: fdot    za.s[w10, 0, vgx4], { z16.h - z19.h }, z4.h[1]
 675 // CHECK-ENCODING: [0x08,0xd6,0x54,0xc1]
 676 // CHECK-ERROR: instruction requires: sme2
 677 // CHECK-UNKNOWN: c154d608 <unknown>
 678
 679 fdot    za.s[w8, 0, vgx4], {z12.h - z15.h}, z2.h[2]  // 11000001-01010010-10011001-10001000
 680 // CHECK-INST: fdot    za.s[w8, 0, vgx4], { z12.h - z15.h }, z2.h[2]
 681 // CHECK-ENCODING: [0x88,0x99,0x52,0xc1]
 682 // CHECK-ERROR: instruction requires: sme2
 683 // CHECK-UNKNOWN: c1529988 <unknown>
 684
 685 fdot    za.s[w8, 0], {z12.h - z15.h}, z2.h[2]  // 11000001-01010010-10011001-10001000
 686 // CHECK-INST: fdot    za.s[w8, 0, vgx4], { z12.h - z15.h }, z2.h[2]
 687 // CHECK-ENCODING: [0x88,0x99,0x52,0xc1]
 688 // CHECK-ERROR: instruction requires: sme2
 689 // CHECK-UNKNOWN: c1529988 <unknown>
 690
 691 fdot    za.s[w10, 1, vgx4], {z0.h - z3.h}, z10.h[2]  // 11000001-01011010-11011000-00001001
 692 // CHECK-INST: fdot    za.s[w10, 1, vgx4], { z0.h - z3.h }, z10.h[2]
 693 // CHECK-ENCODING: [0x09,0xd8,0x5a,0xc1]
 694 // CHECK-ERROR: instruction requires: sme2
 695 // CHECK-UNKNOWN: c15ad809 <unknown>
 696
 697 fdot    za.s[w10, 1], {z0.h - z3.h}, z10.h[2]  // 11000001-01011010-11011000-00001001
 698 // CHECK-INST: fdot    za.s[w10, 1, vgx4], { z0.h - z3.h }, z10.h[2]
 699 // CHECK-ENCODING: [0x09,0xd8,0x5a,0xc1]
 700 // CHECK-ERROR: instruction requires: sme2
 701 // CHECK-UNKNOWN: c15ad809 <unknown>
 702
 703 fdot    za.s[w8, 5, vgx4], {z20.h - z23.h}, z14.h[2]  // 11000001-01011110-10011010-10001101
 704 // CHECK-INST: fdot    za.s[w8, 5, vgx4], { z20.h - z23.h }, z14.h[2]
 705 // CHECK-ENCODING: [0x8d,0x9a,0x5e,0xc1]
 706 // CHECK-ERROR: instruction requires: sme2
 707 // CHECK-UNKNOWN: c15e9a8d <unknown>
 708
 709 fdot    za.s[w8, 5], {z20.h - z23.h}, z14.h[2]  // 11000001-01011110-10011010-10001101
 710 // CHECK-INST: fdot    za.s[w8, 5, vgx4], { z20.h - z23.h }, z14.h[2]
 711 // CHECK-ENCODING: [0x8d,0x9a,0x5e,0xc1]
 712 // CHECK-ERROR: instruction requires: sme2
 713 // CHECK-UNKNOWN: c15e9a8d <unknown>
 714
 715 fdot    za.s[w11, 2, vgx4], {z8.h - z11.h}, z1.h[1]  // 11000001-01010001-11110101-00001010
 716 // CHECK-INST: fdot    za.s[w11, 2, vgx4], { z8.h - z11.h }, z1.h[1]
 717 // CHECK-ENCODING: [0x0a,0xf5,0x51,0xc1]
 718 // CHECK-ERROR: instruction requires: sme2
 719 // CHECK-UNKNOWN: c151f50a <unknown>
 720
 721 fdot    za.s[w11, 2], {z8.h - z11.h}, z1.h[1]  // 11000001-01010001-11110101-00001010
 722 // CHECK-INST: fdot    za.s[w11, 2, vgx4], { z8.h - z11.h }, z1.h[1]
 723 // CHECK-ENCODING: [0x0a,0xf5,0x51,0xc1]
 724 // CHECK-ERROR: instruction requires: sme2
 725 // CHECK-UNKNOWN: c151f50a <unknown>
 726
 727 fdot    za.s[w9, 7, vgx4], {z12.h - z15.h}, z11.h[2]  // 11000001-01011011-10111001-10001111
 728 // CHECK-INST: fdot    za.s[w9, 7, vgx4], { z12.h - z15.h }, z11.h[2]
 729 // CHECK-ENCODING: [0x8f,0xb9,0x5b,0xc1]
 730 // CHECK-ERROR: instruction requires: sme2
 731 // CHECK-UNKNOWN: c15bb98f <unknown>
 732
 733 fdot    za.s[w9, 7], {z12.h - z15.h}, z11.h[2]  // 11000001-01011011-10111001-10001111
 734 // CHECK-INST: fdot    za.s[w9, 7, vgx4], { z12.h - z15.h }, z11.h[2]
 735 // CHECK-ENCODING: [0x8f,0xb9,0x5b,0xc1]
 736 // CHECK-ERROR: instruction requires: sme2
 737 // CHECK-UNKNOWN: c15bb98f <unknown>
 738
 739
 740 fdot    za.s[w8, 0, vgx4], {z0.h - z3.h}, {z0.h - z3.h}  // 11000001-10100001-00010000-00000000
 741 // CHECK-INST: fdot    za.s[w8, 0, vgx4], { z0.h - z3.h }, { z0.h - z3.h }
 742 // CHECK-ENCODING: [0x00,0x10,0xa1,0xc1]
 743 // CHECK-ERROR: instruction requires: sme2
 744 // CHECK-UNKNOWN: c1a11000 <unknown>
 745
 746 fdot    za.s[w8, 0], {z0.h - z3.h}, {z0.h - z3.h}  // 11000001-10100001-00010000-00000000
 747 // CHECK-INST: fdot    za.s[w8, 0, vgx4], { z0.h - z3.h }, { z0.h - z3.h }
 748 // CHECK-ENCODING: [0x00,0x10,0xa1,0xc1]
 749 // CHECK-ERROR: instruction requires: sme2
 750 // CHECK-UNKNOWN: c1a11000 <unknown>
 751
 752 fdot    za.s[w10, 5, vgx4], {z8.h - z11.h}, {z20.h - z23.h}  // 11000001-10110101-01010001-00000101
 753 // CHECK-INST: fdot    za.s[w10, 5, vgx4], { z8.h - z11.h }, { z20.h - z23.h }
 754 // CHECK-ENCODING: [0x05,0x51,0xb5,0xc1]
 755 // CHECK-ERROR: instruction requires: sme2
 756 // CHECK-UNKNOWN: c1b55105 <unknown>
 757
 758 fdot    za.s[w10, 5], {z8.h - z11.h}, {z20.h - z23.h}  // 11000001-10110101-01010001-00000101
 759 // CHECK-INST: fdot    za.s[w10, 5, vgx4], { z8.h - z11.h }, { z20.h - z23.h }
 760 // CHECK-ENCODING: [0x05,0x51,0xb5,0xc1]
 761 // CHECK-ERROR: instruction requires: sme2
 762 // CHECK-UNKNOWN: c1b55105 <unknown>
 763
 764 fdot    za.s[w11, 7, vgx4], {z12.h - z15.h}, {z8.h - z11.h}  // 11000001-10101001-01110001-10000111
 765 // CHECK-INST: fdot    za.s[w11, 7, vgx4], { z12.h - z15.h }, { z8.h - z11.h }
 766 // CHECK-ENCODING: [0x87,0x71,0xa9,0xc1]
 767 // CHECK-ERROR: instruction requires: sme2
 768 // CHECK-UNKNOWN: c1a97187 <unknown>
 769
 770 fdot    za.s[w11, 7], {z12.h - z15.h}, {z8.h - z11.h}  // 11000001-10101001-01110001-10000111
 771 // CHECK-INST: fdot    za.s[w11, 7, vgx4], { z12.h - z15.h }, { z8.h - z11.h }
 772 // CHECK-ENCODING: [0x87,0x71,0xa9,0xc1]
 773 // CHECK-ERROR: instruction requires: sme2
 774 // CHECK-UNKNOWN: c1a97187 <unknown>
 775
 776 fdot    za.s[w11, 7, vgx4], {z28.h - z31.h}, {z28.h - z31.h}  // 11000001-10111101-01110011-10000111
 777 // CHECK-INST: fdot    za.s[w11, 7, vgx4], { z28.h - z31.h }, { z28.h - z31.h }
 778 // CHECK-ENCODING: [0x87,0x73,0xbd,0xc1]
 779 // CHECK-ERROR: instruction requires: sme2
 780 // CHECK-UNKNOWN: c1bd7387 <unknown>
 781
 782 fdot    za.s[w11, 7], {z28.h - z31.h}, {z28.h - z31.h}  // 11000001-10111101-01110011-10000111
 783 // CHECK-INST: fdot    za.s[w11, 7, vgx4], { z28.h - z31.h }, { z28.h - z31.h }
 784 // CHECK-ENCODING: [0x87,0x73,0xbd,0xc1]
 785 // CHECK-ERROR: instruction requires: sme2
 786 // CHECK-UNKNOWN: c1bd7387 <unknown>
 787
 788 fdot    za.s[w8, 5, vgx4], {z16.h - z19.h}, {z16.h - z19.h}  // 11000001-10110001-00010010-00000101
 789 // CHECK-INST: fdot    za.s[w8, 5, vgx4], { z16.h - z19.h }, { z16.h - z19.h }
 790 // CHECK-ENCODING: [0x05,0x12,0xb1,0xc1]
 791 // CHECK-ERROR: instruction requires: sme2
 792 // CHECK-UNKNOWN: c1b11205 <unknown>
 793
 794 fdot    za.s[w8, 5], {z16.h - z19.h}, {z16.h - z19.h}  // 11000001-10110001-00010010-00000101
 795 // CHECK-INST: fdot    za.s[w8, 5, vgx4], { z16.h - z19.h }, { z16.h - z19.h }
 796 // CHECK-ENCODING: [0x05,0x12,0xb1,0xc1]
 797 // CHECK-ERROR: instruction requires: sme2
 798 // CHECK-UNKNOWN: c1b11205 <unknown>
 799
 800 fdot    za.s[w8, 1, vgx4], {z0.h - z3.h}, {z28.h - z31.h}  // 11000001-10111101-00010000-00000001
 801 // CHECK-INST: fdot    za.s[w8, 1, vgx4], { z0.h - z3.h }, { z28.h - z31.h }
 802 // CHECK-ENCODING: [0x01,0x10,0xbd,0xc1]
 803 // CHECK-ERROR: instruction requires: sme2
 804 // CHECK-UNKNOWN: c1bd1001 <unknown>
 805
 806 fdot    za.s[w8, 1], {z0.h - z3.h}, {z28.h - z31.h}  // 11000001-10111101-00010000-00000001
 807 // CHECK-INST: fdot    za.s[w8, 1, vgx4], { z0.h - z3.h }, { z28.h - z31.h }
 808 // CHECK-ENCODING: [0x01,0x10,0xbd,0xc1]
 809 // CHECK-ERROR: instruction requires: sme2
 810 // CHECK-UNKNOWN: c1bd1001 <unknown>
 811
 812 fdot    za.s[w10, 0, vgx4], {z16.h - z19.h}, {z20.h - z23.h}  // 11000001-10110101-01010010-00000000
 813 // CHECK-INST: fdot    za.s[w10, 0, vgx4], { z16.h - z19.h }, { z20.h - z23.h }
 814 // CHECK-ENCODING: [0x00,0x52,0xb5,0xc1]
 815 // CHECK-ERROR: instruction requires: sme2
 816 // CHECK-UNKNOWN: c1b55200 <unknown>
 817
 818 fdot    za.s[w10, 0], {z16.h - z19.h}, {z20.h - z23.h}  // 11000001-10110101-01010010-00000000
 819 // CHECK-INST: fdot    za.s[w10, 0, vgx4], { z16.h - z19.h }, { z20.h - z23.h }
 820 // CHECK-ENCODING: [0x00,0x52,0xb5,0xc1]
 821 // CHECK-ERROR: instruction requires: sme2
 822 // CHECK-UNKNOWN: c1b55200 <unknown>
 823
 824 fdot    za.s[w8, 0, vgx4], {z12.h - z15.h}, {z0.h - z3.h}  // 11000001-10100001-00010001-10000000
 825 // CHECK-INST: fdot    za.s[w8, 0, vgx4], { z12.h - z15.h }, { z0.h - z3.h }
 826 // CHECK-ENCODING: [0x80,0x11,0xa1,0xc1]
 827 // CHECK-ERROR: instruction requires: sme2
 828 // CHECK-UNKNOWN: c1a11180 <unknown>
 829
 830 fdot    za.s[w8, 0], {z12.h - z15.h}, {z0.h - z3.h}  // 11000001-10100001-00010001-10000000
 831 // CHECK-INST: fdot    za.s[w8, 0, vgx4], { z12.h - z15.h }, { z0.h - z3.h }
 832 // CHECK-ENCODING: [0x80,0x11,0xa1,0xc1]
 833 // CHECK-ERROR: instruction requires: sme2
 834 // CHECK-UNKNOWN: c1a11180 <unknown>
 835
 836 fdot    za.s[w10, 1, vgx4], {z0.h - z3.h}, {z24.h - z27.h}  // 11000001-10111001-01010000-00000001
 837 // CHECK-INST: fdot    za.s[w10, 1, vgx4], { z0.h - z3.h }, { z24.h - z27.h }
 838 // CHECK-ENCODING: [0x01,0x50,0xb9,0xc1]
 839 // CHECK-ERROR: instruction requires: sme2
 840 // CHECK-UNKNOWN: c1b95001 <unknown>
 841
 842 fdot    za.s[w10, 1], {z0.h - z3.h}, {z24.h - z27.h}  // 11000001-10111001-01010000-00000001
 843 // CHECK-INST: fdot    za.s[w10, 1, vgx4], { z0.h - z3.h }, { z24.h - z27.h }
 844 // CHECK-ENCODING: [0x01,0x50,0xb9,0xc1]
 845 // CHECK-ERROR: instruction requires: sme2
 846 // CHECK-UNKNOWN: c1b95001 <unknown>
 847
 848 fdot    za.s[w8, 5, vgx4], {z20.h - z23.h}, {z28.h - z31.h}  // 11000001-10111101-00010010-10000101
 849 // CHECK-INST: fdot    za.s[w8, 5, vgx4], { z20.h - z23.h }, { z28.h - z31.h }
 850 // CHECK-ENCODING: [0x85,0x12,0xbd,0xc1]
 851 // CHECK-ERROR: instruction requires: sme2
 852 // CHECK-UNKNOWN: c1bd1285 <unknown>
 853
 854 fdot    za.s[w8, 5], {z20.h - z23.h}, {z28.h - z31.h}  // 11000001-10111101-00010010-10000101
 855 // CHECK-INST: fdot    za.s[w8, 5, vgx4], { z20.h - z23.h }, { z28.h - z31.h }
 856 // CHECK-ENCODING: [0x85,0x12,0xbd,0xc1]
 857 // CHECK-ERROR: instruction requires: sme2
 858 // CHECK-UNKNOWN: c1bd1285 <unknown>
 859
 860 fdot    za.s[w11, 2, vgx4], {z8.h - z11.h}, {z0.h - z3.h}  // 11000001-10100001-01110001-00000010
 861 // CHECK-INST: fdot    za.s[w11, 2, vgx4], { z8.h - z11.h }, { z0.h - z3.h }
 862 // CHECK-ENCODING: [0x02,0x71,0xa1,0xc1]
 863 // CHECK-ERROR: instruction requires: sme2
 864 // CHECK-UNKNOWN: c1a17102 <unknown>
 865
 866 fdot    za.s[w11, 2], {z8.h - z11.h}, {z0.h - z3.h}  // 11000001-10100001-01110001-00000010
 867 // CHECK-INST: fdot    za.s[w11, 2, vgx4], { z8.h - z11.h }, { z0.h - z3.h }
 868 // CHECK-ENCODING: [0x02,0x71,0xa1,0xc1]
 869 // CHECK-ERROR: instruction requires: sme2
 870 // CHECK-UNKNOWN: c1a17102 <unknown>
 871
 872 fdot    za.s[w9, 7, vgx4], {z12.h - z15.h}, {z8.h - z11.h}  // 11000001-10101001-00110001-10000111
 873 // CHECK-INST: fdot    za.s[w9, 7, vgx4], { z12.h - z15.h }, { z8.h - z11.h }
 874 // CHECK-ENCODING: [0x87,0x31,0xa9,0xc1]
 875 // CHECK-ERROR: instruction requires: sme2
 876 // CHECK-UNKNOWN: c1a93187 <unknown>
 877
 878 fdot    za.s[w9, 7], {z12.h - z15.h}, {z8.h - z11.h}  // 11000001-10101001-00110001-10000111
 879 // CHECK-INST: fdot    za.s[w9, 7, vgx4], { z12.h - z15.h }, { z8.h - z11.h }
 880 // CHECK-ENCODING: [0x87,0x31,0xa9,0xc1]
 881 // CHECK-ERROR: instruction requires: sme2
 882 // CHECK-UNKNOWN: c1a93187 <unknown>
 883