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

   1 // RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+sme2,+sme-f64f64 < %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-f64f64 < %s \
   6 // RUN:        | llvm-objdump -d --mattr=+sme2,+sme-f64f64 - | FileCheck %s --check-prefix=CHECK-INST
   7 // RUN: llvm-mc -triple=aarch64 -filetype=obj -mattr=+sme2,+sme-f64f64 < %s \
   8 // RUN:        | llvm-objdump -d --mattr=-sme2 - | FileCheck %s --check-prefix=CHECK-UNKNOWN
   9 // RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+sme2,+sme-f64f64 < %s \
  10 // RUN:        | sed '/.text/d' | sed 's/.*encoding: //g' \
  11 // RUN:        | llvm-mc -triple=aarch64 -mattr=+sme2,+sme-f64f64 -disassemble -show-encoding \
  12 // RUN:        | FileCheck %s --check-prefixes=CHECK-ENCODING,CHECK-INST
  13
  14
  15 fsub    za.d[w8, 0, vgx2], {z0.d, z1.d}  // 11000001-11100000-00011100-00001000
  16 // CHECK-INST: fsub    za.d[w8, 0, vgx2], { z0.d, z1.d }
  17 // CHECK-ENCODING: [0x08,0x1c,0xe0,0xc1]
  18 // CHECK-ERROR: instruction requires: sme2 sme-f64f64
  19 // CHECK-UNKNOWN: c1e01c08 <unknown>
  20
  21 fsub    za.d[w8, 0], {z0.d, z1.d}  // 11000001-11100000-00011100-00001000
  22 // CHECK-INST: fsub    za.d[w8, 0, vgx2], { z0.d, z1.d }
  23 // CHECK-ENCODING: [0x08,0x1c,0xe0,0xc1]
  24 // CHECK-ERROR: instruction requires: sme2 sme-f64f64
  25 // CHECK-UNKNOWN: c1e01c08 <unknown>
  26
  27 fsub    za.d[w10, 5, vgx2], {z10.d, z11.d}  // 11000001-11100000-01011101-01001101
  28 // CHECK-INST: fsub    za.d[w10, 5, vgx2], { z10.d, z11.d }
  29 // CHECK-ENCODING: [0x4d,0x5d,0xe0,0xc1]
  30 // CHECK-ERROR: instruction requires: sme2 sme-f64f64
  31 // CHECK-UNKNOWN: c1e05d4d <unknown>
  32
  33 fsub    za.d[w10, 5], {z10.d, z11.d}  // 11000001-11100000-01011101-01001101
  34 // CHECK-INST: fsub    za.d[w10, 5, vgx2], { z10.d, z11.d }
  35 // CHECK-ENCODING: [0x4d,0x5d,0xe0,0xc1]
  36 // CHECK-ERROR: instruction requires: sme2 sme-f64f64
  37 // CHECK-UNKNOWN: c1e05d4d <unknown>
  38
  39 fsub    za.d[w11, 7, vgx2], {z12.d, z13.d}  // 11000001-11100000-01111101-10001111
  40 // CHECK-INST: fsub    za.d[w11, 7, vgx2], { z12.d, z13.d }
  41 // CHECK-ENCODING: [0x8f,0x7d,0xe0,0xc1]
  42 // CHECK-ERROR: instruction requires: sme2 sme-f64f64
  43 // CHECK-UNKNOWN: c1e07d8f <unknown>
  44
  45 fsub    za.d[w11, 7], {z12.d, z13.d}  // 11000001-11100000-01111101-10001111
  46 // CHECK-INST: fsub    za.d[w11, 7, vgx2], { z12.d, z13.d }
  47 // CHECK-ENCODING: [0x8f,0x7d,0xe0,0xc1]
  48 // CHECK-ERROR: instruction requires: sme2 sme-f64f64
  49 // CHECK-UNKNOWN: c1e07d8f <unknown>
  50
  51 fsub    za.d[w11, 7, vgx2], {z30.d, z31.d}  // 11000001-11100000-01111111-11001111
  52 // CHECK-INST: fsub    za.d[w11, 7, vgx2], { z30.d, z31.d }
  53 // CHECK-ENCODING: [0xcf,0x7f,0xe0,0xc1]
  54 // CHECK-ERROR: instruction requires: sme2 sme-f64f64
  55 // CHECK-UNKNOWN: c1e07fcf <unknown>
  56
  57 fsub    za.d[w11, 7], {z30.d, z31.d}  // 11000001-11100000-01111111-11001111
  58 // CHECK-INST: fsub    za.d[w11, 7, vgx2], { z30.d, z31.d }
  59 // CHECK-ENCODING: [0xcf,0x7f,0xe0,0xc1]
  60 // CHECK-ERROR: instruction requires: sme2 sme-f64f64
  61 // CHECK-UNKNOWN: c1e07fcf <unknown>
  62
  63 fsub    za.d[w8, 5, vgx2], {z16.d, z17.d}  // 11000001-11100000-00011110-00001101
  64 // CHECK-INST: fsub    za.d[w8, 5, vgx2], { z16.d, z17.d }
  65 // CHECK-ENCODING: [0x0d,0x1e,0xe0,0xc1]
  66 // CHECK-ERROR: instruction requires: sme2 sme-f64f64
  67 // CHECK-UNKNOWN: c1e01e0d <unknown>
  68
  69 fsub    za.d[w8, 5], {z16.d, z17.d}  // 11000001-11100000-00011110-00001101
  70 // CHECK-INST: fsub    za.d[w8, 5, vgx2], { z16.d, z17.d }
  71 // CHECK-ENCODING: [0x0d,0x1e,0xe0,0xc1]
  72 // CHECK-ERROR: instruction requires: sme2 sme-f64f64
  73 // CHECK-UNKNOWN: c1e01e0d <unknown>
  74
  75 fsub    za.d[w8, 1, vgx2], {z0.d, z1.d}  // 11000001-11100000-00011100-00001001
  76 // CHECK-INST: fsub    za.d[w8, 1, vgx2], { z0.d, z1.d }
  77 // CHECK-ENCODING: [0x09,0x1c,0xe0,0xc1]
  78 // CHECK-ERROR: instruction requires: sme2 sme-f64f64
  79 // CHECK-UNKNOWN: c1e01c09 <unknown>
  80
  81 fsub    za.d[w8, 1], {z0.d, z1.d}  // 11000001-11100000-00011100-00001001
  82 // CHECK-INST: fsub    za.d[w8, 1, vgx2], { z0.d, z1.d }
  83 // CHECK-ENCODING: [0x09,0x1c,0xe0,0xc1]
  84 // CHECK-ERROR: instruction requires: sme2 sme-f64f64
  85 // CHECK-UNKNOWN: c1e01c09 <unknown>
  86
  87 fsub    za.d[w10, 0, vgx2], {z18.d, z19.d}  // 11000001-11100000-01011110-01001000
  88 // CHECK-INST: fsub    za.d[w10, 0, vgx2], { z18.d, z19.d }
  89 // CHECK-ENCODING: [0x48,0x5e,0xe0,0xc1]
  90 // CHECK-ERROR: instruction requires: sme2 sme-f64f64
  91 // CHECK-UNKNOWN: c1e05e48 <unknown>
  92
  93 fsub    za.d[w10, 0], {z18.d, z19.d}  // 11000001-11100000-01011110-01001000
  94 // CHECK-INST: fsub    za.d[w10, 0, vgx2], { z18.d, z19.d }
  95 // CHECK-ENCODING: [0x48,0x5e,0xe0,0xc1]
  96 // CHECK-ERROR: instruction requires: sme2 sme-f64f64
  97 // CHECK-UNKNOWN: c1e05e48 <unknown>
  98
  99 fsub    za.d[w8, 0, vgx2], {z12.d, z13.d}  // 11000001-11100000-00011101-10001000
 100 // CHECK-INST: fsub    za.d[w8, 0, vgx2], { z12.d, z13.d }
 101 // CHECK-ENCODING: [0x88,0x1d,0xe0,0xc1]
 102 // CHECK-ERROR: instruction requires: sme2 sme-f64f64
 103 // CHECK-UNKNOWN: c1e01d88 <unknown>
 104
 105 fsub    za.d[w8, 0], {z12.d, z13.d}  // 11000001-11100000-00011101-10001000
 106 // CHECK-INST: fsub    za.d[w8, 0, vgx2], { z12.d, z13.d }
 107 // CHECK-ENCODING: [0x88,0x1d,0xe0,0xc1]
 108 // CHECK-ERROR: instruction requires: sme2 sme-f64f64
 109 // CHECK-UNKNOWN: c1e01d88 <unknown>
 110
 111 fsub    za.d[w10, 1, vgx2], {z0.d, z1.d}  // 11000001-11100000-01011100-00001001
 112 // CHECK-INST: fsub    za.d[w10, 1, vgx2], { z0.d, z1.d }
 113 // CHECK-ENCODING: [0x09,0x5c,0xe0,0xc1]
 114 // CHECK-ERROR: instruction requires: sme2 sme-f64f64
 115 // CHECK-UNKNOWN: c1e05c09 <unknown>
 116
 117 fsub    za.d[w10, 1], {z0.d, z1.d}  // 11000001-11100000-01011100-00001001
 118 // CHECK-INST: fsub    za.d[w10, 1, vgx2], { z0.d, z1.d }
 119 // CHECK-ENCODING: [0x09,0x5c,0xe0,0xc1]
 120 // CHECK-ERROR: instruction requires: sme2 sme-f64f64
 121 // CHECK-UNKNOWN: c1e05c09 <unknown>
 122
 123 fsub    za.d[w8, 5, vgx2], {z22.d, z23.d}  // 11000001-11100000-00011110-11001101
 124 // CHECK-INST: fsub    za.d[w8, 5, vgx2], { z22.d, z23.d }
 125 // CHECK-ENCODING: [0xcd,0x1e,0xe0,0xc1]
 126 // CHECK-ERROR: instruction requires: sme2 sme-f64f64
 127 // CHECK-UNKNOWN: c1e01ecd <unknown>
 128
 129 fsub    za.d[w8, 5], {z22.d, z23.d}  // 11000001-11100000-00011110-11001101
 130 // CHECK-INST: fsub    za.d[w8, 5, vgx2], { z22.d, z23.d }
 131 // CHECK-ENCODING: [0xcd,0x1e,0xe0,0xc1]
 132 // CHECK-ERROR: instruction requires: sme2 sme-f64f64
 133 // CHECK-UNKNOWN: c1e01ecd <unknown>
 134
 135 fsub    za.d[w11, 2, vgx2], {z8.d, z9.d}  // 11000001-11100000-01111101-00001010
 136 // CHECK-INST: fsub    za.d[w11, 2, vgx2], { z8.d, z9.d }
 137 // CHECK-ENCODING: [0x0a,0x7d,0xe0,0xc1]
 138 // CHECK-ERROR: instruction requires: sme2 sme-f64f64
 139 // CHECK-UNKNOWN: c1e07d0a <unknown>
 140
 141 fsub    za.d[w11, 2], {z8.d, z9.d}  // 11000001-11100000-01111101-00001010
 142 // CHECK-INST: fsub    za.d[w11, 2, vgx2], { z8.d, z9.d }
 143 // CHECK-ENCODING: [0x0a,0x7d,0xe0,0xc1]
 144 // CHECK-ERROR: instruction requires: sme2 sme-f64f64
 145 // CHECK-UNKNOWN: c1e07d0a <unknown>
 146
 147 fsub    za.d[w9, 7, vgx2], {z12.d, z13.d}  // 11000001-11100000-00111101-10001111
 148 // CHECK-INST: fsub    za.d[w9, 7, vgx2], { z12.d, z13.d }
 149 // CHECK-ENCODING: [0x8f,0x3d,0xe0,0xc1]
 150 // CHECK-ERROR: instruction requires: sme2 sme-f64f64
 151 // CHECK-UNKNOWN: c1e03d8f <unknown>
 152
 153 fsub    za.d[w9, 7], {z12.d, z13.d}  // 11000001-11100000-00111101-10001111
 154 // CHECK-INST: fsub    za.d[w9, 7, vgx2], { z12.d, z13.d }
 155 // CHECK-ENCODING: [0x8f,0x3d,0xe0,0xc1]
 156 // CHECK-ERROR: instruction requires: sme2 sme-f64f64
 157 // CHECK-UNKNOWN: c1e03d8f <unknown>
 158
 159
 160 fsub    za.s[w8, 0, vgx2], {z0.s, z1.s}  // 11000001-10100000-00011100-00001000
 161 // CHECK-INST: fsub    za.s[w8, 0, vgx2], { z0.s, z1.s }
 162 // CHECK-ENCODING: [0x08,0x1c,0xa0,0xc1]
 163 // CHECK-ERROR: instruction requires: sme2
 164 // CHECK-UNKNOWN: c1a01c08 <unknown>
 165
 166 fsub    za.s[w8, 0], {z0.s, z1.s}  // 11000001-10100000-00011100-00001000
 167 // CHECK-INST: fsub    za.s[w8, 0, vgx2], { z0.s, z1.s }
 168 // CHECK-ENCODING: [0x08,0x1c,0xa0,0xc1]
 169 // CHECK-ERROR: instruction requires: sme2
 170 // CHECK-UNKNOWN: c1a01c08 <unknown>
 171
 172 fsub    za.s[w10, 5, vgx2], {z10.s, z11.s}  // 11000001-10100000-01011101-01001101
 173 // CHECK-INST: fsub    za.s[w10, 5, vgx2], { z10.s, z11.s }
 174 // CHECK-ENCODING: [0x4d,0x5d,0xa0,0xc1]
 175 // CHECK-ERROR: instruction requires: sme2
 176 // CHECK-UNKNOWN: c1a05d4d <unknown>
 177
 178 fsub    za.s[w10, 5], {z10.s, z11.s}  // 11000001-10100000-01011101-01001101
 179 // CHECK-INST: fsub    za.s[w10, 5, vgx2], { z10.s, z11.s }
 180 // CHECK-ENCODING: [0x4d,0x5d,0xa0,0xc1]
 181 // CHECK-ERROR: instruction requires: sme2
 182 // CHECK-UNKNOWN: c1a05d4d <unknown>
 183
 184 fsub    za.s[w11, 7, vgx2], {z12.s, z13.s}  // 11000001-10100000-01111101-10001111
 185 // CHECK-INST: fsub    za.s[w11, 7, vgx2], { z12.s, z13.s }
 186 // CHECK-ENCODING: [0x8f,0x7d,0xa0,0xc1]
 187 // CHECK-ERROR: instruction requires: sme2
 188 // CHECK-UNKNOWN: c1a07d8f <unknown>
 189
 190 fsub    za.s[w11, 7], {z12.s, z13.s}  // 11000001-10100000-01111101-10001111
 191 // CHECK-INST: fsub    za.s[w11, 7, vgx2], { z12.s, z13.s }
 192 // CHECK-ENCODING: [0x8f,0x7d,0xa0,0xc1]
 193 // CHECK-ERROR: instruction requires: sme2
 194 // CHECK-UNKNOWN: c1a07d8f <unknown>
 195
 196 fsub    za.s[w11, 7, vgx2], {z30.s, z31.s}  // 11000001-10100000-01111111-11001111
 197 // CHECK-INST: fsub    za.s[w11, 7, vgx2], { z30.s, z31.s }
 198 // CHECK-ENCODING: [0xcf,0x7f,0xa0,0xc1]
 199 // CHECK-ERROR: instruction requires: sme2
 200 // CHECK-UNKNOWN: c1a07fcf <unknown>
 201
 202 fsub    za.s[w11, 7], {z30.s, z31.s}  // 11000001-10100000-01111111-11001111
 203 // CHECK-INST: fsub    za.s[w11, 7, vgx2], { z30.s, z31.s }
 204 // CHECK-ENCODING: [0xcf,0x7f,0xa0,0xc1]
 205 // CHECK-ERROR: instruction requires: sme2
 206 // CHECK-UNKNOWN: c1a07fcf <unknown>
 207
 208 fsub    za.s[w8, 5, vgx2], {z16.s, z17.s}  // 11000001-10100000-00011110-00001101
 209 // CHECK-INST: fsub    za.s[w8, 5, vgx2], { z16.s, z17.s }
 210 // CHECK-ENCODING: [0x0d,0x1e,0xa0,0xc1]
 211 // CHECK-ERROR: instruction requires: sme2
 212 // CHECK-UNKNOWN: c1a01e0d <unknown>
 213
 214 fsub    za.s[w8, 5], {z16.s, z17.s}  // 11000001-10100000-00011110-00001101
 215 // CHECK-INST: fsub    za.s[w8, 5, vgx2], { z16.s, z17.s }
 216 // CHECK-ENCODING: [0x0d,0x1e,0xa0,0xc1]
 217 // CHECK-ERROR: instruction requires: sme2
 218 // CHECK-UNKNOWN: c1a01e0d <unknown>
 219
 220 fsub    za.s[w8, 1, vgx2], {z0.s, z1.s}  // 11000001-10100000-00011100-00001001
 221 // CHECK-INST: fsub    za.s[w8, 1, vgx2], { z0.s, z1.s }
 222 // CHECK-ENCODING: [0x09,0x1c,0xa0,0xc1]
 223 // CHECK-ERROR: instruction requires: sme2
 224 // CHECK-UNKNOWN: c1a01c09 <unknown>
 225
 226 fsub    za.s[w8, 1], {z0.s, z1.s}  // 11000001-10100000-00011100-00001001
 227 // CHECK-INST: fsub    za.s[w8, 1, vgx2], { z0.s, z1.s }
 228 // CHECK-ENCODING: [0x09,0x1c,0xa0,0xc1]
 229 // CHECK-ERROR: instruction requires: sme2
 230 // CHECK-UNKNOWN: c1a01c09 <unknown>
 231
 232 fsub    za.s[w10, 0, vgx2], {z18.s, z19.s}  // 11000001-10100000-01011110-01001000
 233 // CHECK-INST: fsub    za.s[w10, 0, vgx2], { z18.s, z19.s }
 234 // CHECK-ENCODING: [0x48,0x5e,0xa0,0xc1]
 235 // CHECK-ERROR: instruction requires: sme2
 236 // CHECK-UNKNOWN: c1a05e48 <unknown>
 237
 238 fsub    za.s[w10, 0], {z18.s, z19.s}  // 11000001-10100000-01011110-01001000
 239 // CHECK-INST: fsub    za.s[w10, 0, vgx2], { z18.s, z19.s }
 240 // CHECK-ENCODING: [0x48,0x5e,0xa0,0xc1]
 241 // CHECK-ERROR: instruction requires: sme2
 242 // CHECK-UNKNOWN: c1a05e48 <unknown>
 243
 244 fsub    za.s[w8, 0, vgx2], {z12.s, z13.s}  // 11000001-10100000-00011101-10001000
 245 // CHECK-INST: fsub    za.s[w8, 0, vgx2], { z12.s, z13.s }
 246 // CHECK-ENCODING: [0x88,0x1d,0xa0,0xc1]
 247 // CHECK-ERROR: instruction requires: sme2
 248 // CHECK-UNKNOWN: c1a01d88 <unknown>
 249
 250 fsub    za.s[w8, 0], {z12.s, z13.s}  // 11000001-10100000-00011101-10001000
 251 // CHECK-INST: fsub    za.s[w8, 0, vgx2], { z12.s, z13.s }
 252 // CHECK-ENCODING: [0x88,0x1d,0xa0,0xc1]
 253 // CHECK-ERROR: instruction requires: sme2
 254 // CHECK-UNKNOWN: c1a01d88 <unknown>
 255
 256 fsub    za.s[w10, 1, vgx2], {z0.s, z1.s}  // 11000001-10100000-01011100-00001001
 257 // CHECK-INST: fsub    za.s[w10, 1, vgx2], { z0.s, z1.s }
 258 // CHECK-ENCODING: [0x09,0x5c,0xa0,0xc1]
 259 // CHECK-ERROR: instruction requires: sme2
 260 // CHECK-UNKNOWN: c1a05c09 <unknown>
 261
 262 fsub    za.s[w10, 1], {z0.s, z1.s}  // 11000001-10100000-01011100-00001001
 263 // CHECK-INST: fsub    za.s[w10, 1, vgx2], { z0.s, z1.s }
 264 // CHECK-ENCODING: [0x09,0x5c,0xa0,0xc1]
 265 // CHECK-ERROR: instruction requires: sme2
 266 // CHECK-UNKNOWN: c1a05c09 <unknown>
 267
 268 fsub    za.s[w8, 5, vgx2], {z22.s, z23.s}  // 11000001-10100000-00011110-11001101
 269 // CHECK-INST: fsub    za.s[w8, 5, vgx2], { z22.s, z23.s }
 270 // CHECK-ENCODING: [0xcd,0x1e,0xa0,0xc1]
 271 // CHECK-ERROR: instruction requires: sme2
 272 // CHECK-UNKNOWN: c1a01ecd <unknown>
 273
 274 fsub    za.s[w8, 5], {z22.s, z23.s}  // 11000001-10100000-00011110-11001101
 275 // CHECK-INST: fsub    za.s[w8, 5, vgx2], { z22.s, z23.s }
 276 // CHECK-ENCODING: [0xcd,0x1e,0xa0,0xc1]
 277 // CHECK-ERROR: instruction requires: sme2
 278 // CHECK-UNKNOWN: c1a01ecd <unknown>
 279
 280 fsub    za.s[w11, 2, vgx2], {z8.s, z9.s}  // 11000001-10100000-01111101-00001010
 281 // CHECK-INST: fsub    za.s[w11, 2, vgx2], { z8.s, z9.s }
 282 // CHECK-ENCODING: [0x0a,0x7d,0xa0,0xc1]
 283 // CHECK-ERROR: instruction requires: sme2
 284 // CHECK-UNKNOWN: c1a07d0a <unknown>
 285
 286 fsub    za.s[w11, 2], {z8.s, z9.s}  // 11000001-10100000-01111101-00001010
 287 // CHECK-INST: fsub    za.s[w11, 2, vgx2], { z8.s, z9.s }
 288 // CHECK-ENCODING: [0x0a,0x7d,0xa0,0xc1]
 289 // CHECK-ERROR: instruction requires: sme2
 290 // CHECK-UNKNOWN: c1a07d0a <unknown>
 291
 292 fsub    za.s[w9, 7, vgx2], {z12.s, z13.s}  // 11000001-10100000-00111101-10001111
 293 // CHECK-INST: fsub    za.s[w9, 7, vgx2], { z12.s, z13.s }
 294 // CHECK-ENCODING: [0x8f,0x3d,0xa0,0xc1]
 295 // CHECK-ERROR: instruction requires: sme2
 296 // CHECK-UNKNOWN: c1a03d8f <unknown>
 297
 298 fsub    za.s[w9, 7], {z12.s, z13.s}  // 11000001-10100000-00111101-10001111
 299 // CHECK-INST: fsub    za.s[w9, 7, vgx2], { z12.s, z13.s }
 300 // CHECK-ENCODING: [0x8f,0x3d,0xa0,0xc1]
 301 // CHECK-ERROR: instruction requires: sme2
 302 // CHECK-UNKNOWN: c1a03d8f <unknown>
 303
 304
 305 fsub    za.d[w8, 0, vgx4], {z0.d - z3.d}  // 11000001-11100001-00011100-00001000
 306 // CHECK-INST: fsub    za.d[w8, 0, vgx4], { z0.d - z3.d }
 307 // CHECK-ENCODING: [0x08,0x1c,0xe1,0xc1]
 308 // CHECK-ERROR: instruction requires: sme2 sme-f64f64
 309 // CHECK-UNKNOWN: c1e11c08 <unknown>
 310
 311 fsub    za.d[w8, 0], {z0.d - z3.d}  // 11000001-11100001-00011100-00001000
 312 // CHECK-INST: fsub    za.d[w8, 0, vgx4], { z0.d - z3.d }
 313 // CHECK-ENCODING: [0x08,0x1c,0xe1,0xc1]
 314 // CHECK-ERROR: instruction requires: sme2 sme-f64f64
 315 // CHECK-UNKNOWN: c1e11c08 <unknown>
 316
 317 fsub    za.d[w10, 5, vgx4], {z8.d - z11.d}  // 11000001-11100001-01011101-00001101
 318 // CHECK-INST: fsub    za.d[w10, 5, vgx4], { z8.d - z11.d }
 319 // CHECK-ENCODING: [0x0d,0x5d,0xe1,0xc1]
 320 // CHECK-ERROR: instruction requires: sme2 sme-f64f64
 321 // CHECK-UNKNOWN: c1e15d0d <unknown>
 322
 323 fsub    za.d[w10, 5], {z8.d - z11.d}  // 11000001-11100001-01011101-00001101
 324 // CHECK-INST: fsub    za.d[w10, 5, vgx4], { z8.d - z11.d }
 325 // CHECK-ENCODING: [0x0d,0x5d,0xe1,0xc1]
 326 // CHECK-ERROR: instruction requires: sme2 sme-f64f64
 327 // CHECK-UNKNOWN: c1e15d0d <unknown>
 328
 329 fsub    za.d[w11, 7, vgx4], {z12.d - z15.d}  // 11000001-11100001-01111101-10001111
 330 // CHECK-INST: fsub    za.d[w11, 7, vgx4], { z12.d - z15.d }
 331 // CHECK-ENCODING: [0x8f,0x7d,0xe1,0xc1]
 332 // CHECK-ERROR: instruction requires: sme2 sme-f64f64
 333 // CHECK-UNKNOWN: c1e17d8f <unknown>
 334
 335 fsub    za.d[w11, 7], {z12.d - z15.d}  // 11000001-11100001-01111101-10001111
 336 // CHECK-INST: fsub    za.d[w11, 7, vgx4], { z12.d - z15.d }
 337 // CHECK-ENCODING: [0x8f,0x7d,0xe1,0xc1]
 338 // CHECK-ERROR: instruction requires: sme2 sme-f64f64
 339 // CHECK-UNKNOWN: c1e17d8f <unknown>
 340
 341 fsub    za.d[w11, 7, vgx4], {z28.d - z31.d}  // 11000001-11100001-01111111-10001111
 342 // CHECK-INST: fsub    za.d[w11, 7, vgx4], { z28.d - z31.d }
 343 // CHECK-ENCODING: [0x8f,0x7f,0xe1,0xc1]
 344 // CHECK-ERROR: instruction requires: sme2 sme-f64f64
 345 // CHECK-UNKNOWN: c1e17f8f <unknown>
 346
 347 fsub    za.d[w11, 7], {z28.d - z31.d}  // 11000001-11100001-01111111-10001111
 348 // CHECK-INST: fsub    za.d[w11, 7, vgx4], { z28.d - z31.d }
 349 // CHECK-ENCODING: [0x8f,0x7f,0xe1,0xc1]
 350 // CHECK-ERROR: instruction requires: sme2 sme-f64f64
 351 // CHECK-UNKNOWN: c1e17f8f <unknown>
 352
 353 fsub    za.d[w8, 5, vgx4], {z16.d - z19.d}  // 11000001-11100001-00011110-00001101
 354 // CHECK-INST: fsub    za.d[w8, 5, vgx4], { z16.d - z19.d }
 355 // CHECK-ENCODING: [0x0d,0x1e,0xe1,0xc1]
 356 // CHECK-ERROR: instruction requires: sme2 sme-f64f64
 357 // CHECK-UNKNOWN: c1e11e0d <unknown>
 358
 359 fsub    za.d[w8, 5], {z16.d - z19.d}  // 11000001-11100001-00011110-00001101
 360 // CHECK-INST: fsub    za.d[w8, 5, vgx4], { z16.d - z19.d }
 361 // CHECK-ENCODING: [0x0d,0x1e,0xe1,0xc1]
 362 // CHECK-ERROR: instruction requires: sme2 sme-f64f64
 363 // CHECK-UNKNOWN: c1e11e0d <unknown>
 364
 365 fsub    za.d[w8, 1, vgx4], {z0.d - z3.d}  // 11000001-11100001-00011100-00001001
 366 // CHECK-INST: fsub    za.d[w8, 1, vgx4], { z0.d - z3.d }
 367 // CHECK-ENCODING: [0x09,0x1c,0xe1,0xc1]
 368 // CHECK-ERROR: instruction requires: sme2 sme-f64f64
 369 // CHECK-UNKNOWN: c1e11c09 <unknown>
 370
 371 fsub    za.d[w8, 1], {z0.d - z3.d}  // 11000001-11100001-00011100-00001001
 372 // CHECK-INST: fsub    za.d[w8, 1, vgx4], { z0.d - z3.d }
 373 // CHECK-ENCODING: [0x09,0x1c,0xe1,0xc1]
 374 // CHECK-ERROR: instruction requires: sme2 sme-f64f64
 375 // CHECK-UNKNOWN: c1e11c09 <unknown>
 376
 377 fsub    za.d[w10, 0, vgx4], {z16.d - z19.d}  // 11000001-11100001-01011110-00001000
 378 // CHECK-INST: fsub    za.d[w10, 0, vgx4], { z16.d - z19.d }
 379 // CHECK-ENCODING: [0x08,0x5e,0xe1,0xc1]
 380 // CHECK-ERROR: instruction requires: sme2 sme-f64f64
 381 // CHECK-UNKNOWN: c1e15e08 <unknown>
 382
 383 fsub    za.d[w10, 0], {z16.d - z19.d}  // 11000001-11100001-01011110-00001000
 384 // CHECK-INST: fsub    za.d[w10, 0, vgx4], { z16.d - z19.d }
 385 // CHECK-ENCODING: [0x08,0x5e,0xe1,0xc1]
 386 // CHECK-ERROR: instruction requires: sme2 sme-f64f64
 387 // CHECK-UNKNOWN: c1e15e08 <unknown>
 388
 389 fsub    za.d[w8, 0, vgx4], {z12.d - z15.d}  // 11000001-11100001-00011101-10001000
 390 // CHECK-INST: fsub    za.d[w8, 0, vgx4], { z12.d - z15.d }
 391 // CHECK-ENCODING: [0x88,0x1d,0xe1,0xc1]
 392 // CHECK-ERROR: instruction requires: sme2
 393 // CHECK-UNKNOWN: c1e11d88 <unknown>
 394
 395 fsub    za.d[w8, 0], {z12.d - z15.d}  // 11000001-11100001-00011101-10001000
 396 // CHECK-INST: fsub    za.d[w8, 0, vgx4], { z12.d - z15.d }
 397 // CHECK-ENCODING: [0x88,0x1d,0xe1,0xc1]
 398 // CHECK-ERROR: instruction requires: sme2 sme-f64f64
 399 // CHECK-UNKNOWN: c1e11d88 <unknown>
 400
 401 fsub    za.d[w10, 1, vgx4], {z0.d - z3.d}  // 11000001-11100001-01011100-00001001
 402 // CHECK-INST: fsub    za.d[w10, 1, vgx4], { z0.d - z3.d }
 403 // CHECK-ENCODING: [0x09,0x5c,0xe1,0xc1]
 404 // CHECK-ERROR: instruction requires: sme2 sme-f64f64
 405 // CHECK-UNKNOWN: c1e15c09 <unknown>
 406
 407 fsub    za.d[w10, 1], {z0.d - z3.d}  // 11000001-11100001-01011100-00001001
 408 // CHECK-INST: fsub    za.d[w10, 1, vgx4], { z0.d - z3.d }
 409 // CHECK-ENCODING: [0x09,0x5c,0xe1,0xc1]
 410 // CHECK-ERROR: instruction requires: sme2 sme-f64f64
 411 // CHECK-UNKNOWN: c1e15c09 <unknown>
 412
 413 fsub    za.d[w8, 5, vgx4], {z20.d - z23.d}  // 11000001-11100001-00011110-10001101
 414 // CHECK-INST: fsub    za.d[w8, 5, vgx4], { z20.d - z23.d }
 415 // CHECK-ENCODING: [0x8d,0x1e,0xe1,0xc1]
 416 // CHECK-ERROR: instruction requires: sme2 sme-f64f64
 417 // CHECK-UNKNOWN: c1e11e8d <unknown>
 418
 419 fsub    za.d[w8, 5], {z20.d - z23.d}  // 11000001-11100001-00011110-10001101
 420 // CHECK-INST: fsub    za.d[w8, 5, vgx4], { z20.d - z23.d }
 421 // CHECK-ENCODING: [0x8d,0x1e,0xe1,0xc1]
 422 // CHECK-ERROR: instruction requires: sme2 sme-f64f64
 423 // CHECK-UNKNOWN: c1e11e8d <unknown>
 424
 425 fsub    za.d[w11, 2, vgx4], {z8.d - z11.d}  // 11000001-11100001-01111101-00001010
 426 // CHECK-INST: fsub    za.d[w11, 2, vgx4], { z8.d - z11.d }
 427 // CHECK-ENCODING: [0x0a,0x7d,0xe1,0xc1]
 428 // CHECK-ERROR: instruction requires: sme2 sme-f64f64
 429 // CHECK-UNKNOWN: c1e17d0a <unknown>
 430
 431 fsub    za.d[w11, 2], {z8.d - z11.d}  // 11000001-11100001-01111101-00001010
 432 // CHECK-INST: fsub    za.d[w11, 2, vgx4], { z8.d - z11.d }
 433 // CHECK-ENCODING: [0x0a,0x7d,0xe1,0xc1]
 434 // CHECK-ERROR: instruction requires: sme2 sme-f64f64
 435 // CHECK-UNKNOWN: c1e17d0a <unknown>
 436
 437 fsub    za.d[w9, 7, vgx4], {z12.d - z15.d}  // 11000001-11100001-00111101-10001111
 438 // CHECK-INST: fsub    za.d[w9, 7, vgx4], { z12.d - z15.d }
 439 // CHECK-ENCODING: [0x8f,0x3d,0xe1,0xc1]
 440 // CHECK-ERROR: instruction requires: sme2 sme-f64f64
 441 // CHECK-UNKNOWN: c1e13d8f <unknown>
 442
 443 fsub    za.d[w9, 7], {z12.d - z15.d}  // 11000001-11100001-00111101-10001111
 444 // CHECK-INST: fsub    za.d[w9, 7, vgx4], { z12.d - z15.d }
 445 // CHECK-ENCODING: [0x8f,0x3d,0xe1,0xc1]
 446 // CHECK-ERROR: instruction requires: sme2 sme-f64f64
 447 // CHECK-UNKNOWN: c1e13d8f <unknown>
 448
 449
 450 fsub    za.s[w8, 0, vgx4], {z0.s - z3.s}  // 11000001-10100001-00011100-00001000
 451 // CHECK-INST: fsub    za.s[w8, 0, vgx4], { z0.s - z3.s }
 452 // CHECK-ENCODING: [0x08,0x1c,0xa1,0xc1]
 453 // CHECK-ERROR: instruction requires: sme2
 454 // CHECK-UNKNOWN: c1a11c08 <unknown>
 455
 456 fsub    za.s[w8, 0], {z0.s - z3.s}  // 11000001-10100001-00011100-00001000
 457 // CHECK-INST: fsub    za.s[w8, 0, vgx4], { z0.s - z3.s }
 458 // CHECK-ENCODING: [0x08,0x1c,0xa1,0xc1]
 459 // CHECK-ERROR: instruction requires: sme2
 460 // CHECK-UNKNOWN: c1a11c08 <unknown>
 461
 462 fsub    za.s[w10, 5, vgx4], {z8.s - z11.s}  // 11000001-10100001-01011101-00001101
 463 // CHECK-INST: fsub    za.s[w10, 5, vgx4], { z8.s - z11.s }
 464 // CHECK-ENCODING: [0x0d,0x5d,0xa1,0xc1]
 465 // CHECK-ERROR: instruction requires: sme2
 466 // CHECK-UNKNOWN: c1a15d0d <unknown>
 467
 468 fsub    za.s[w10, 5], {z8.s - z11.s}  // 11000001-10100001-01011101-00001101
 469 // CHECK-INST: fsub    za.s[w10, 5, vgx4], { z8.s - z11.s }
 470 // CHECK-ENCODING: [0x0d,0x5d,0xa1,0xc1]
 471 // CHECK-ERROR: instruction requires: sme2
 472 // CHECK-UNKNOWN: c1a15d0d <unknown>
 473
 474 fsub    za.s[w11, 7, vgx4], {z12.s - z15.s}  // 11000001-10100001-01111101-10001111
 475 // CHECK-INST: fsub    za.s[w11, 7, vgx4], { z12.s - z15.s }
 476 // CHECK-ENCODING: [0x8f,0x7d,0xa1,0xc1]
 477 // CHECK-ERROR: instruction requires: sme2
 478 // CHECK-UNKNOWN: c1a17d8f <unknown>
 479
 480 fsub    za.s[w11, 7], {z12.s - z15.s}  // 11000001-10100001-01111101-10001111
 481 // CHECK-INST: fsub    za.s[w11, 7, vgx4], { z12.s - z15.s }
 482 // CHECK-ENCODING: [0x8f,0x7d,0xa1,0xc1]
 483 // CHECK-ERROR: instruction requires: sme2
 484 // CHECK-UNKNOWN: c1a17d8f <unknown>
 485
 486 fsub    za.s[w11, 7, vgx4], {z28.s - z31.s}  // 11000001-10100001-01111111-10001111
 487 // CHECK-INST: fsub    za.s[w11, 7, vgx4], { z28.s - z31.s }
 488 // CHECK-ENCODING: [0x8f,0x7f,0xa1,0xc1]
 489 // CHECK-ERROR: instruction requires: sme2
 490 // CHECK-UNKNOWN: c1a17f8f <unknown>
 491
 492 fsub    za.s[w11, 7], {z28.s - z31.s}  // 11000001-10100001-01111111-10001111
 493 // CHECK-INST: fsub    za.s[w11, 7, vgx4], { z28.s - z31.s }
 494 // CHECK-ENCODING: [0x8f,0x7f,0xa1,0xc1]
 495 // CHECK-ERROR: instruction requires: sme2
 496 // CHECK-UNKNOWN: c1a17f8f <unknown>
 497
 498 fsub    za.s[w8, 5, vgx4], {z16.s - z19.s}  // 11000001-10100001-00011110-00001101
 499 // CHECK-INST: fsub    za.s[w8, 5, vgx4], { z16.s - z19.s }
 500 // CHECK-ENCODING: [0x0d,0x1e,0xa1,0xc1]
 501 // CHECK-ERROR: instruction requires: sme2
 502 // CHECK-UNKNOWN: c1a11e0d <unknown>
 503
 504 fsub    za.s[w8, 5], {z16.s - z19.s}  // 11000001-10100001-00011110-00001101
 505 // CHECK-INST: fsub    za.s[w8, 5, vgx4], { z16.s - z19.s }
 506 // CHECK-ENCODING: [0x0d,0x1e,0xa1,0xc1]
 507 // CHECK-ERROR: instruction requires: sme2
 508 // CHECK-UNKNOWN: c1a11e0d <unknown>
 509
 510 fsub    za.s[w8, 1, vgx4], {z0.s - z3.s}  // 11000001-10100001-00011100-00001001
 511 // CHECK-INST: fsub    za.s[w8, 1, vgx4], { z0.s - z3.s }
 512 // CHECK-ENCODING: [0x09,0x1c,0xa1,0xc1]
 513 // CHECK-ERROR: instruction requires: sme2
 514 // CHECK-UNKNOWN: c1a11c09 <unknown>
 515
 516 fsub    za.s[w8, 1], {z0.s - z3.s}  // 11000001-10100001-00011100-00001001
 517 // CHECK-INST: fsub    za.s[w8, 1, vgx4], { z0.s - z3.s }
 518 // CHECK-ENCODING: [0x09,0x1c,0xa1,0xc1]
 519 // CHECK-ERROR: instruction requires: sme2
 520 // CHECK-UNKNOWN: c1a11c09 <unknown>
 521
 522 fsub    za.s[w10, 0, vgx4], {z16.s - z19.s}  // 11000001-10100001-01011110-00001000
 523 // CHECK-INST: fsub    za.s[w10, 0, vgx4], { z16.s - z19.s }
 524 // CHECK-ENCODING: [0x08,0x5e,0xa1,0xc1]
 525 // CHECK-ERROR: instruction requires: sme2
 526 // CHECK-UNKNOWN: c1a15e08 <unknown>
 527
 528 fsub    za.s[w10, 0], {z16.s - z19.s}  // 11000001-10100001-01011110-00001000
 529 // CHECK-INST: fsub    za.s[w10, 0, vgx4], { z16.s - z19.s }
 530 // CHECK-ENCODING: [0x08,0x5e,0xa1,0xc1]
 531 // CHECK-ERROR: instruction requires: sme2
 532 // CHECK-UNKNOWN: c1a15e08 <unknown>
 533
 534 fsub    za.s[w8, 0, vgx4], {z12.s - z15.s}  // 11000001-10100001-00011101-10001000
 535 // CHECK-INST: fsub    za.s[w8, 0, vgx4], { z12.s - z15.s }
 536 // CHECK-ENCODING: [0x88,0x1d,0xa1,0xc1]
 537 // CHECK-ERROR: instruction requires: sme2
 538 // CHECK-UNKNOWN: c1a11d88 <unknown>
 539
 540 fsub    za.s[w8, 0], {z12.s - z15.s}  // 11000001-10100001-00011101-10001000
 541 // CHECK-INST: fsub    za.s[w8, 0, vgx4], { z12.s - z15.s }
 542 // CHECK-ENCODING: [0x88,0x1d,0xa1,0xc1]
 543 // CHECK-ERROR: instruction requires: sme2
 544 // CHECK-UNKNOWN: c1a11d88 <unknown>
 545
 546 fsub    za.s[w10, 1, vgx4], {z0.s - z3.s}  // 11000001-10100001-01011100-00001001
 547 // CHECK-INST: fsub    za.s[w10, 1, vgx4], { z0.s - z3.s }
 548 // CHECK-ENCODING: [0x09,0x5c,0xa1,0xc1]
 549 // CHECK-ERROR: instruction requires: sme2
 550 // CHECK-UNKNOWN: c1a15c09 <unknown>
 551
 552 fsub    za.s[w10, 1], {z0.s - z3.s}  // 11000001-10100001-01011100-00001001
 553 // CHECK-INST: fsub    za.s[w10, 1, vgx4], { z0.s - z3.s }
 554 // CHECK-ENCODING: [0x09,0x5c,0xa1,0xc1]
 555 // CHECK-ERROR: instruction requires: sme2
 556 // CHECK-UNKNOWN: c1a15c09 <unknown>
 557
 558 fsub    za.s[w8, 5, vgx4], {z20.s - z23.s}  // 11000001-10100001-00011110-10001101
 559 // CHECK-INST: fsub    za.s[w8, 5, vgx4], { z20.s - z23.s }
 560 // CHECK-ENCODING: [0x8d,0x1e,0xa1,0xc1]
 561 // CHECK-ERROR: instruction requires: sme2
 562 // CHECK-UNKNOWN: c1a11e8d <unknown>
 563
 564 fsub    za.s[w8, 5], {z20.s - z23.s}  // 11000001-10100001-00011110-10001101
 565 // CHECK-INST: fsub    za.s[w8, 5, vgx4], { z20.s - z23.s }
 566 // CHECK-ENCODING: [0x8d,0x1e,0xa1,0xc1]
 567 // CHECK-ERROR: instruction requires: sme2
 568 // CHECK-UNKNOWN: c1a11e8d <unknown>
 569
 570 fsub    za.s[w11, 2, vgx4], {z8.s - z11.s}  // 11000001-10100001-01111101-00001010
 571 // CHECK-INST: fsub    za.s[w11, 2, vgx4], { z8.s - z11.s }
 572 // CHECK-ENCODING: [0x0a,0x7d,0xa1,0xc1]
 573 // CHECK-ERROR: instruction requires: sme2
 574 // CHECK-UNKNOWN: c1a17d0a <unknown>
 575
 576 fsub    za.s[w11, 2], {z8.s - z11.s}  // 11000001-10100001-01111101-00001010
 577 // CHECK-INST: fsub    za.s[w11, 2, vgx4], { z8.s - z11.s }
 578 // CHECK-ENCODING: [0x0a,0x7d,0xa1,0xc1]
 579 // CHECK-ERROR: instruction requires: sme2
 580 // CHECK-UNKNOWN: c1a17d0a <unknown>
 581
 582 fsub    za.s[w9, 7, vgx4], {z12.s - z15.s}  // 11000001-10100001-00111101-10001111
 583 // CHECK-INST: fsub    za.s[w9, 7, vgx4], { z12.s - z15.s }
 584 // CHECK-ENCODING: [0x8f,0x3d,0xa1,0xc1]
 585 // CHECK-ERROR: instruction requires: sme2
 586 // CHECK-UNKNOWN: c1a13d8f <unknown>
 587
 588 fsub    za.s[w9, 7], {z12.s - z15.s}  // 11000001-10100001-00111101-10001111
 589 // CHECK-INST: fsub    za.s[w9, 7, vgx4], { z12.s - z15.s }
 590 // CHECK-ENCODING: [0x8f,0x3d,0xa1,0xc1]
 591 // CHECK-ERROR: instruction requires: sme2
 592 // CHECK-UNKNOWN: c1a13d8f <unknown>
 593