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

   1 // RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+sme-b16b16 < %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-b16b16 < %s \
   6 // RUN:        | llvm-objdump -d --mattr=+sme-b16b16 - | FileCheck %s --check-prefix=CHECK-INST
   7 // RUN: llvm-mc -triple=aarch64 -filetype=obj -mattr=+sme-b16b16 < %s \
   8 // RUN:        | llvm-objdump -d --mattr=-sme2 - | FileCheck %s --check-prefix=CHECK-UNKNOWN
   9 // RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+sme-b16b16 < %s \
  10 // RUN:        | sed '/.text/d' | sed 's/.*encoding: //g' \
  11 // RUN:        | llvm-mc -triple=aarch64 -mattr=+sme-b16b16 -disassemble -show-encoding \
  12 // RUN:        | FileCheck %s --check-prefixes=CHECK-ENCODING,CHECK-INST
  13
  14 bfsub   za.h[w8, 0, vgx2], {z0.h, z1.h}  // 11000001-11100100-00011100-00001000
  15 // CHECK-INST: bfsub   za.h[w8, 0, vgx2], { z0.h, z1.h }
  16 // CHECK-ENCODING: [0x08,0x1c,0xe4,0xc1]
  17 // CHECK-ERROR: instruction requires: sme-b16b16
  18 // CHECK-UNKNOWN: c1e41c08 <unknown>
  19
  20 bfsub   za.h[w8, 0], {z0.h - z1.h}  // 11000001-11100100-00011100-00001000
  21 // CHECK-INST: bfsub   za.h[w8, 0, vgx2], { z0.h, z1.h }
  22 // CHECK-ENCODING: [0x08,0x1c,0xe4,0xc1]
  23 // CHECK-ERROR: instruction requires: sme-b16b16
  24 // CHECK-UNKNOWN: c1e41c08 <unknown>
  25
  26 bfsub   za.h[w10, 5, vgx2], {z10.h, z11.h}  // 11000001-11100100-01011101-01001101
  27 // CHECK-INST: bfsub   za.h[w10, 5, vgx2], { z10.h, z11.h }
  28 // CHECK-ENCODING: [0x4d,0x5d,0xe4,0xc1]
  29 // CHECK-ERROR: instruction requires: sme-b16b16
  30 // CHECK-UNKNOWN: c1e45d4d <unknown>
  31
  32 bfsub   za.h[w10, 5], {z10.h - z11.h}  // 11000001-11100100-01011101-01001101
  33 // CHECK-INST: bfsub   za.h[w10, 5, vgx2], { z10.h, z11.h }
  34 // CHECK-ENCODING: [0x4d,0x5d,0xe4,0xc1]
  35 // CHECK-ERROR: instruction requires: sme-b16b16
  36 // CHECK-UNKNOWN: c1e45d4d <unknown>
  37
  38 bfsub   za.h[w11, 7, vgx2], {z12.h, z13.h}  // 11000001-11100100-01111101-10001111
  39 // CHECK-INST: bfsub   za.h[w11, 7, vgx2], { z12.h, z13.h }
  40 // CHECK-ENCODING: [0x8f,0x7d,0xe4,0xc1]
  41 // CHECK-ERROR: instruction requires: sme-b16b16
  42 // CHECK-UNKNOWN: c1e47d8f <unknown>
  43
  44 bfsub   za.h[w11, 7], {z12.h - z13.h}  // 11000001-11100100-01111101-10001111
  45 // CHECK-INST: bfsub   za.h[w11, 7, vgx2], { z12.h, z13.h }
  46 // CHECK-ENCODING: [0x8f,0x7d,0xe4,0xc1]
  47 // CHECK-ERROR: instruction requires: sme-b16b16
  48 // CHECK-UNKNOWN: c1e47d8f <unknown>
  49
  50 bfsub   za.h[w11, 7, vgx2], {z30.h, z31.h}  // 11000001-11100100-01111111-11001111
  51 // CHECK-INST: bfsub   za.h[w11, 7, vgx2], { z30.h, z31.h }
  52 // CHECK-ENCODING: [0xcf,0x7f,0xe4,0xc1]
  53 // CHECK-ERROR: instruction requires: sme-b16b16
  54 // CHECK-UNKNOWN: c1e47fcf <unknown>
  55
  56 bfsub   za.h[w11, 7], {z30.h - z31.h}  // 11000001-11100100-01111111-11001111
  57 // CHECK-INST: bfsub   za.h[w11, 7, vgx2], { z30.h, z31.h }
  58 // CHECK-ENCODING: [0xcf,0x7f,0xe4,0xc1]
  59 // CHECK-ERROR: instruction requires: sme-b16b16
  60 // CHECK-UNKNOWN: c1e47fcf <unknown>
  61
  62 bfsub   za.h[w8, 5, vgx2], {z16.h, z17.h}  // 11000001-11100100-00011110-00001101
  63 // CHECK-INST: bfsub   za.h[w8, 5, vgx2], { z16.h, z17.h }
  64 // CHECK-ENCODING: [0x0d,0x1e,0xe4,0xc1]
  65 // CHECK-ERROR: instruction requires: sme-b16b16
  66 // CHECK-UNKNOWN: c1e41e0d <unknown>
  67
  68 bfsub   za.h[w8, 5], {z16.h - z17.h}  // 11000001-11100100-00011110-00001101
  69 // CHECK-INST: bfsub   za.h[w8, 5, vgx2], { z16.h, z17.h }
  70 // CHECK-ENCODING: [0x0d,0x1e,0xe4,0xc1]
  71 // CHECK-ERROR: instruction requires: sme-b16b16
  72 // CHECK-UNKNOWN: c1e41e0d <unknown>
  73
  74 bfsub   za.h[w8, 1, vgx2], {z0.h, z1.h}  // 11000001-11100100-00011100-00001001
  75 // CHECK-INST: bfsub   za.h[w8, 1, vgx2], { z0.h, z1.h }
  76 // CHECK-ENCODING: [0x09,0x1c,0xe4,0xc1]
  77 // CHECK-ERROR: instruction requires: sme-b16b16
  78 // CHECK-UNKNOWN: c1e41c09 <unknown>
  79
  80 bfsub   za.h[w8, 1], {z0.h - z1.h}  // 11000001-11100100-00011100-00001001
  81 // CHECK-INST: bfsub   za.h[w8, 1, vgx2], { z0.h, z1.h }
  82 // CHECK-ENCODING: [0x09,0x1c,0xe4,0xc1]
  83 // CHECK-ERROR: instruction requires: sme-b16b16
  84 // CHECK-UNKNOWN: c1e41c09 <unknown>
  85
  86 bfsub   za.h[w10, 0, vgx2], {z18.h, z19.h}  // 11000001-11100100-01011110, 01001000
  87 // CHECK-INST: bfsub   za.h[w10, 0, vgx2], { z18.h, z19.h }
  88 // CHECK-ENCODING: [0x48,0x5e,0xe4,0xc1]
  89 // CHECK-ERROR: instruction requires: sme-b16b16
  90 // CHECK-UNKNOWN: c1e45e48 <unknown>
  91
  92 bfsub   za.h[w10, 0], {z18.h - z19.h}  // 11000001-11100100-01011110-01001000
  93 // CHECK-INST: bfsub   za.h[w10, 0, vgx2], { z18.h, z19.h }
  94 // CHECK-ENCODING: [0x48,0x5e,0xe4,0xc1]
  95 // CHECK-ERROR: instruction requires: sme-b16b16
  96 // CHECK-UNKNOWN: c1e45e48 <unknown>
  97
  98 bfsub   za.h[w8, 0, vgx2], {z12.h, z13.h}  // 11000001-11100100-00011101-10001000
  99 // CHECK-INST: bfsub   za.h[w8, 0, vgx2], { z12.h, z13.h }
 100 // CHECK-ENCODING: [0x88,0x1d,0xe4,0xc1]
 101 // CHECK-ERROR: instruction requires: sme-b16b16
 102 // CHECK-UNKNOWN: c1e41d88 <unknown>
 103
 104 bfsub   za.h[w8, 0], {z12.h - z13.h}  // 11000001-11100100-00011101-10001000
 105 // CHECK-INST: bfsub   za.h[w8, 0, vgx2], { z12.h, z13.h }
 106 // CHECK-ENCODING: [0x88,0x1d,0xe4,0xc1]
 107 // CHECK-ERROR: instruction requires: sme-b16b16
 108 // CHECK-UNKNOWN: c1e41d88 <unknown>
 109
 110 bfsub   za.h[w10, 1, vgx2], {z0.h, z1.h}  // 11000001-11100100-01011100-00001001
 111 // CHECK-INST: bfsub   za.h[w10, 1, vgx2], { z0.h, z1.h }
 112 // CHECK-ENCODING: [0x09,0x5c,0xe4,0xc1]
 113 // CHECK-ERROR: instruction requires: sme-b16b16
 114 // CHECK-UNKNOWN: c1e45c09 <unknown>
 115
 116 bfsub   za.h[w10, 1], {z0.h - z1.h}  // 11000001-11100100-01011100-00001001
 117 // CHECK-INST: bfsub   za.h[w10, 1, vgx2], { z0.h, z1.h }
 118 // CHECK-ENCODING: [0x09,0x5c,0xe4,0xc1]
 119 // CHECK-ERROR: instruction requires: sme-b16b16
 120 // CHECK-UNKNOWN: c1e45c09 <unknown>
 121
 122 bfsub   za.h[w8, 5, vgx2], {z22.h, z23.h}  // 11000001-11100100-00011110, 11001101
 123 // CHECK-INST: bfsub   za.h[w8, 5, vgx2], { z22.h, z23.h }
 124 // CHECK-ENCODING: [0xcd,0x1e,0xe4,0xc1]
 125 // CHECK-ERROR: instruction requires: sme-b16b16
 126 // CHECK-UNKNOWN: c1e41ecd <unknown>
 127
 128 bfsub   za.h[w8, 5], {z22.h - z23.h}  // 11000001-11100100-00011110-11001101
 129 // CHECK-INST: bfsub   za.h[w8, 5, vgx2], { z22.h, z23.h }
 130 // CHECK-ENCODING: [0xcd,0x1e,0xe4,0xc1]
 131 // CHECK-ERROR: instruction requires: sme-b16b16
 132 // CHECK-UNKNOWN: c1e41ecd <unknown>
 133
 134 bfsub   za.h[w11, 2, vgx2], {z8.h, z9.h}  // 11000001-11100100-01111101-00001010
 135 // CHECK-INST: bfsub   za.h[w11, 2, vgx2], { z8.h, z9.h }
 136 // CHECK-ENCODING: [0x0a,0x7d,0xe4,0xc1]
 137 // CHECK-ERROR: instruction requires: sme-b16b16
 138 // CHECK-UNKNOWN: c1e47d0a <unknown>
 139
 140 bfsub   za.h[w11, 2], {z8.h - z9.h}  // 11000001-11100100-01111101-00001010
 141 // CHECK-INST: bfsub   za.h[w11, 2, vgx2], { z8.h, z9.h }
 142 // CHECK-ENCODING: [0x0a,0x7d,0xe4,0xc1]
 143 // CHECK-ERROR: instruction requires: sme-b16b16
 144 // CHECK-UNKNOWN: c1e47d0a <unknown>
 145
 146 bfsub   za.h[w9, 7, vgx2], {z12.h, z13.h}  // 11000001-11100100-00111101-10001111
 147 // CHECK-INST: bfsub   za.h[w9, 7, vgx2], { z12.h, z13.h }
 148 // CHECK-ENCODING: [0x8f,0x3d,0xe4,0xc1]
 149 // CHECK-ERROR: instruction requires: sme-b16b16
 150 // CHECK-UNKNOWN: c1e43d8f <unknown>
 151
 152 bfsub   za.h[w9, 7], {z12.h - z13.h}  // 11000001-11100100-00111101-10001111
 153 // CHECK-INST: bfsub   za.h[w9, 7, vgx2], { z12.h, z13.h }
 154 // CHECK-ENCODING: [0x8f,0x3d,0xe4,0xc1]
 155 // CHECK-ERROR: instruction requires: sme-b16b16
 156 // CHECK-UNKNOWN: c1e43d8f <unknown>
 157
 158 bfsub   za.h[w8, 0, vgx4], {z0.h - z3.h}  // 11000001-11100101-00011100-00001000
 159 // CHECK-INST: bfsub   za.h[w8, 0, vgx4], { z0.h - z3.h }
 160 // CHECK-ENCODING: [0x08,0x1c,0xe5,0xc1]
 161 // CHECK-ERROR: instruction requires: sme-b16b16
 162 // CHECK-UNKNOWN: c1e51c08 <unknown>
 163
 164 bfsub   za.h[w8, 0], {z0.h - z3.h}  // 11000001-11100101-00011100-00001000
 165 // CHECK-INST: bfsub   za.h[w8, 0, vgx4], { z0.h - z3.h }
 166 // CHECK-ENCODING: [0x08,0x1c,0xe5,0xc1]
 167 // CHECK-ERROR: instruction requires: sme-b16b16
 168 // CHECK-UNKNOWN: c1e51c08 <unknown>
 169
 170 bfsub   za.h[w10, 5, vgx4], {z8.h - z11.h}  // 11000001-11100101-01011101-00001101
 171 // CHECK-INST: bfsub   za.h[w10, 5, vgx4], { z8.h - z11.h }
 172 // CHECK-ENCODING: [0x0d,0x5d,0xe5,0xc1]
 173 // CHECK-ERROR: instruction requires: sme-b16b16
 174 // CHECK-UNKNOWN: c1e55d0d <unknown>
 175
 176 bfsub   za.h[w10, 5], {z8.h - z11.h}  // 11000001-11100101-01011101-00001101
 177 // CHECK-INST: bfsub   za.h[w10, 5, vgx4], { z8.h - z11.h }
 178 // CHECK-ENCODING: [0x0d,0x5d,0xe5,0xc1]
 179 // CHECK-ERROR: instruction requires: sme-b16b16
 180 // CHECK-UNKNOWN: c1e55d0d <unknown>
 181
 182 bfsub   za.h[w11, 7, vgx4], {z12.h - z15.h}  // 11000001-11100101-01111101-10001111
 183 // CHECK-INST: bfsub   za.h[w11, 7, vgx4], { z12.h - z15.h }
 184 // CHECK-ENCODING: [0x8f,0x7d,0xe5,0xc1]
 185 // CHECK-ERROR: instruction requires: sme-b16b16
 186 // CHECK-UNKNOWN: c1e57d8f <unknown>
 187
 188 bfsub   za.h[w11, 7], {z12.h - z15.h}  // 11000001-11100101-01111101-10001111
 189 // CHECK-INST: bfsub   za.h[w11, 7, vgx4], { z12.h - z15.h }
 190 // CHECK-ENCODING: [0x8f,0x7d,0xe5,0xc1]
 191 // CHECK-ERROR: instruction requires: sme-b16b16
 192 // CHECK-UNKNOWN: c1e57d8f <unknown>
 193
 194 bfsub   za.h[w11, 7, vgx4], {z28.h - z31.h}  // 11000001-11100101-01111111-10001111
 195 // CHECK-INST: bfsub   za.h[w11, 7, vgx4], { z28.h - z31.h }
 196 // CHECK-ENCODING: [0x8f,0x7f,0xe5,0xc1]
 197 // CHECK-ERROR: instruction requires: sme-b16b16
 198 // CHECK-UNKNOWN: c1e57f8f <unknown>
 199
 200 bfsub   za.h[w11, 7], {z28.h - z31.h}  // 11000001-11100101-01111111-10001111
 201 // CHECK-INST: bfsub   za.h[w11, 7, vgx4], { z28.h - z31.h }
 202 // CHECK-ENCODING: [0x8f,0x7f,0xe5,0xc1]
 203 // CHECK-ERROR: instruction requires: sme-b16b16
 204 // CHECK-UNKNOWN: c1e57f8f <unknown>
 205
 206 bfsub   za.h[w8, 5, vgx4], {z16.h - z19.h}  // 11000001-11100101-00011110-00001101
 207 // CHECK-INST: bfsub   za.h[w8, 5, vgx4], { z16.h - z19.h }
 208 // CHECK-ENCODING: [0x0d,0x1e,0xe5,0xc1]
 209 // CHECK-ERROR: instruction requires: sme-b16b16
 210 // CHECK-UNKNOWN: c1e51e0d <unknown>
 211
 212 bfsub   za.h[w8, 5], {z16.h - z19.h}  // 11000001-11100101-00011110-00001101
 213 // CHECK-INST: bfsub   za.h[w8, 5, vgx4], { z16.h - z19.h }
 214 // CHECK-ENCODING: [0x0d,0x1e,0xe5,0xc1]
 215 // CHECK-ERROR: instruction requires: sme-b16b16
 216 // CHECK-UNKNOWN: c1e51e0d <unknown>
 217
 218 bfsub   za.h[w8, 1, vgx4], {z0.h - z3.h}  // 11000001-11100101-00011100-00001001
 219 // CHECK-INST: bfsub   za.h[w8, 1, vgx4], { z0.h - z3.h }
 220 // CHECK-ENCODING: [0x09,0x1c,0xe5,0xc1]
 221 // CHECK-ERROR: instruction requires: sme-b16b16
 222 // CHECK-UNKNOWN: c1e51c09 <unknown>
 223
 224 bfsub   za.h[w8, 1], {z0.h - z3.h}  // 11000001-11100101-00011100-00001001
 225 // CHECK-INST: bfsub   za.h[w8, 1, vgx4], { z0.h - z3.h }
 226 // CHECK-ENCODING: [0x09,0x1c,0xe5,0xc1]
 227 // CHECK-ERROR: instruction requires: sme-b16b16
 228 // CHECK-UNKNOWN: c1e51c09 <unknown>
 229
 230 bfsub   za.h[w10, 0, vgx4], {z16.h - z19.h}  // 11000001-11100101-01011110-00001000
 231 // CHECK-INST: bfsub   za.h[w10, 0, vgx4], { z16.h - z19.h }
 232 // CHECK-ENCODING: [0x08,0x5e,0xe5,0xc1]
 233 // CHECK-ERROR: instruction requires: sme-b16b16
 234 // CHECK-UNKNOWN: c1e55e08 <unknown>
 235
 236 bfsub   za.h[w10, 0], {z16.h - z19.h}  // 11000001-11100101-01011110-00001000
 237 // CHECK-INST: bfsub   za.h[w10, 0, vgx4], { z16.h - z19.h }
 238 // CHECK-ENCODING: [0x08,0x5e,0xe5,0xc1]
 239 // CHECK-ERROR: instruction requires: sme-b16b16
 240 // CHECK-UNKNOWN: c1e55e08 <unknown>
 241
 242 bfsub   za.h[w8, 0, vgx4], {z12.h - z15.h}  // 11000001-11100101-00011101-10001000
 243 // CHECK-INST: bfsub   za.h[w8, 0, vgx4], { z12.h - z15.h }
 244 // CHECK-ENCODING: [0x88,0x1d,0xe5,0xc1]
 245 // CHECK-ERROR: instruction requires: sme-b16b16
 246 // CHECK-UNKNOWN: c1e51d88 <unknown>
 247
 248 bfsub   za.h[w8, 0], {z12.h - z15.h}  // 11000001-11100101-00011101-10001000
 249 // CHECK-INST: bfsub   za.h[w8, 0, vgx4], { z12.h - z15.h }
 250 // CHECK-ENCODING: [0x88,0x1d,0xe5,0xc1]
 251 // CHECK-ERROR: instruction requires: sme-b16b16
 252 // CHECK-UNKNOWN: c1e51d88 <unknown>
 253
 254 bfsub   za.h[w10, 1, vgx4], {z0.h - z3.h}  // 11000001-11100101-01011100-00001001
 255 // CHECK-INST: bfsub   za.h[w10, 1, vgx4], { z0.h - z3.h }
 256 // CHECK-ENCODING: [0x09,0x5c,0xe5,0xc1]
 257 // CHECK-ERROR: instruction requires: sme-b16b16
 258 // CHECK-UNKNOWN: c1e55c09 <unknown>
 259
 260 bfsub   za.h[w10, 1], {z0.h - z3.h}  // 11000001-11100101-01011100-00001001
 261 // CHECK-INST: bfsub   za.h[w10, 1, vgx4], { z0.h - z3.h }
 262 // CHECK-ENCODING: [0x09,0x5c,0xe5,0xc1]
 263 // CHECK-ERROR: instruction requires: sme-b16b16
 264 // CHECK-UNKNOWN: c1e55c09 <unknown>
 265
 266 bfsub   za.h[w8, 5, vgx4], {z20.h - z23.h}  // 11000001-11100101-00011110-10001101
 267 // CHECK-INST: bfsub   za.h[w8, 5, vgx4], { z20.h - z23.h }
 268 // CHECK-ENCODING: [0x8d,0x1e,0xe5,0xc1]
 269 // CHECK-ERROR: instruction requires: sme-b16b16
 270 // CHECK-UNKNOWN: c1e51e8d <unknown>
 271
 272 bfsub   za.h[w8, 5], {z20.h - z23.h}  // 11000001-11100101-00011110-10001101
 273 // CHECK-INST: bfsub   za.h[w8, 5, vgx4], { z20.h - z23.h }
 274 // CHECK-ENCODING: [0x8d,0x1e,0xe5,0xc1]
 275 // CHECK-ERROR: instruction requires: sme-b16b16
 276 // CHECK-UNKNOWN: c1e51e8d <unknown>
 277
 278 bfsub   za.h[w11, 2, vgx4], {z8.h - z11.h}  // 11000001-11100101-01111101-00001010
 279 // CHECK-INST: bfsub   za.h[w11, 2, vgx4], { z8.h - z11.h }
 280 // CHECK-ENCODING: [0x0a,0x7d,0xe5,0xc1]
 281 // CHECK-ERROR: instruction requires: sme-b16b16
 282 // CHECK-UNKNOWN: c1e57d0a <unknown>
 283
 284 bfsub   za.h[w11, 2], {z8.h - z11.h}  // 11000001-11100101-01111101-00001010
 285 // CHECK-INST: bfsub   za.h[w11, 2, vgx4], { z8.h - z11.h }
 286 // CHECK-ENCODING: [0x0a,0x7d,0xe5,0xc1]
 287 // CHECK-ERROR: instruction requires: sme-b16b16
 288 // CHECK-UNKNOWN: c1e57d0a <unknown>
 289
 290 bfsub   za.h[w9, 7, vgx4], {z12.h - z15.h}  // 11000001-11100101-00111101-10001111
 291 // CHECK-INST: bfsub   za.h[w9, 7, vgx4], { z12.h - z15.h }
 292 // CHECK-ENCODING: [0x8f,0x3d,0xe5,0xc1]
 293 // CHECK-ERROR: instruction requires: sme-b16b16
 294 // CHECK-UNKNOWN: c1e53d8f <unknown>
 295
 296 bfsub   za.h[w9, 7], {z12.h - z15.h}  // 11000001-11100101-00111101-10001111
 297 // CHECK-INST: bfsub   za.h[w9, 7, vgx4], { z12.h - z15.h }
 298 // CHECK-ENCODING: [0x8f,0x3d,0xe5,0xc1]
 299 // CHECK-ERROR: instruction requires: sme-b16b16
 300 // CHECK-UNKNOWN: c1e53d8f <unknown>