llvm/test/MC/AArch64/SME2/bfmls.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 bfmls   za.h[w8, 0, vgx2], {z0.h, z1.h}, z0.h  // 11000001-01100000-00011100-00001000
  15 // CHECK-INST: bfmls   za.h[w8, 0, vgx2], { z0.h, z1.h }, z0.h
  16 // CHECK-ENCODING: [0x08,0x1c,0x60,0xc1]
  17 // CHECK-ERROR: instruction requires: sme-b16b16
  18 // CHECK-UNKNOWN: c1601c08 <unknown>
  19
  20 bfmls   za.h[w8, 0], {z0.h - z1.h}, z0.h  // 11000001-01100000-00011100-00001000
  21 // CHECK-INST: bfmls   za.h[w8, 0, vgx2], { z0.h, z1.h }, z0.h
  22 // CHECK-ENCODING: [0x08,0x1c,0x60,0xc1]
  23 // CHECK-ERROR: instruction requires: sme-b16b16
  24 // CHECK-UNKNOWN: c1601c08 <unknown>
  25
  26 bfmls   za.h[w10, 5, vgx2], {z10.h, z11.h}, z5.h  // 11000001-01100101-01011101-01001101
  27 // CHECK-INST: bfmls   za.h[w10, 5, vgx2], { z10.h, z11.h }, z5.h
  28 // CHECK-ENCODING: [0x4d,0x5d,0x65,0xc1]
  29 // CHECK-ERROR: instruction requires: sme-b16b16
  30 // CHECK-UNKNOWN: c1655d4d <unknown>
  31
  32 bfmls   za.h[w10, 5], {z10.h - z11.h}, z5.h  // 11000001-01100101-01011101-01001101
  33 // CHECK-INST: bfmls   za.h[w10, 5, vgx2], { z10.h, z11.h }, z5.h
  34 // CHECK-ENCODING: [0x4d,0x5d,0x65,0xc1]
  35 // CHECK-ERROR: instruction requires: sme-b16b16
  36 // CHECK-UNKNOWN: c1655d4d <unknown>
  37
  38 bfmls   za.h[w11, 7, vgx2], {z13.h, z14.h}, z8.h  // 11000001-01101000-01111101-10101111
  39 // CHECK-INST: bfmls   za.h[w11, 7, vgx2], { z13.h, z14.h }, z8.h
  40 // CHECK-ENCODING: [0xaf,0x7d,0x68,0xc1]
  41 // CHECK-ERROR: instruction requires: sme-b16b16
  42 // CHECK-UNKNOWN: c1687daf <unknown>
  43
  44 bfmls   za.h[w11, 7], {z13.h - z14.h}, z8.h  // 11000001-01101000-01111101-10101111
  45 // CHECK-INST: bfmls   za.h[w11, 7, vgx2], { z13.h, z14.h }, z8.h
  46 // CHECK-ENCODING: [0xaf,0x7d,0x68,0xc1]
  47 // CHECK-ERROR: instruction requires: sme-b16b16
  48 // CHECK-UNKNOWN: c1687daf <unknown>
  49
  50 bfmls   za.h[w11, 7, vgx2], {z31.h, z0.h}, z15.h  // 11000001-01101111-01111111-11101111
  51 // CHECK-INST: bfmls   za.h[w11, 7, vgx2], { z31.h, z0.h }, z15.h
  52 // CHECK-ENCODING: [0xef,0x7f,0x6f,0xc1]
  53 // CHECK-ERROR: instruction requires: sme-b16b16
  54 // CHECK-UNKNOWN: c16f7fef <unknown>
  55
  56 bfmls   za.h[w11, 7], {z31.h - z0.h}, z15.h  // 11000001-01101111-01111111-11101111
  57 // CHECK-INST: bfmls   za.h[w11, 7, vgx2], { z31.h, z0.h }, z15.h
  58 // CHECK-ENCODING: [0xef,0x7f,0x6f,0xc1]
  59 // CHECK-ERROR: instruction requires: sme-b16b16
  60 // CHECK-UNKNOWN: c16f7fef <unknown>
  61
  62 bfmls   za.h[w8, 5, vgx2], {z17.h, z18.h}, z0.h  // 11000001-01100000-00011110-00101101
  63 // CHECK-INST: bfmls   za.h[w8, 5, vgx2], { z17.h, z18.h }, z0.h
  64 // CHECK-ENCODING: [0x2d,0x1e,0x60,0xc1]
  65 // CHECK-ERROR: instruction requires: sme-b16b16
  66 // CHECK-UNKNOWN: c1601e2d <unknown>
  67
  68 bfmls   za.h[w8, 5], {z17.h - z18.h}, z0.h  // 11000001-01100000-00011110-00101101
  69 // CHECK-INST: bfmls   za.h[w8, 5, vgx2], { z17.h, z18.h }, z0.h
  70 // CHECK-ENCODING: [0x2d,0x1e,0x60,0xc1]
  71 // CHECK-ERROR: instruction requires: sme-b16b16
  72 // CHECK-UNKNOWN: c1601e2d <unknown>
  73
  74 bfmls   za.h[w8, 1, vgx2], {z1.h, z2.h}, z14.h  // 11000001-01101110-00011100-00101001
  75 // CHECK-INST: bfmls   za.h[w8, 1, vgx2], { z1.h, z2.h }, z14.h
  76 // CHECK-ENCODING: [0x29,0x1c,0x6e,0xc1]
  77 // CHECK-ERROR: instruction requires: sme-b16b16
  78 // CHECK-UNKNOWN: c16e1c29 <unknown>
  79
  80 bfmls   za.h[w8, 1], {z1.h - z2.h}, z14.h  // 11000001-01101110-00011100-00101001
  81 // CHECK-INST: bfmls   za.h[w8, 1, vgx2], { z1.h, z2.h }, z14.h
  82 // CHECK-ENCODING: [0x29,0x1c,0x6e,0xc1]
  83 // CHECK-ERROR: instruction requires: sme-b16b16
  84 // CHECK-UNKNOWN: c16e1c29 <unknown>
  85
  86 bfmls   za.h[w10, 0, vgx2], {z19.h, z20.h}, z4.h  // 11000001-01100100-01011110-01101000
  87 // CHECK-INST: bfmls   za.h[w10, 0, vgx2], { z19.h, z20.h }, z4.h
  88 // CHECK-ENCODING: [0x68,0x5e,0x64,0xc1]
  89 // CHECK-ERROR: instruction requires: sme-b16b16
  90 // CHECK-UNKNOWN: c1645e68 <unknown>
  91
  92 bfmls   za.h[w10, 0], {z19.h - z20.h}, z4.h  // 11000001-01100100-01011110-01101000
  93 // CHECK-INST: bfmls   za.h[w10, 0, vgx2], { z19.h, z20.h }, z4.h
  94 // CHECK-ENCODING: [0x68,0x5e,0x64,0xc1]
  95 // CHECK-ERROR: instruction requires: sme-b16b16
  96 // CHECK-UNKNOWN: c1645e68 <unknown>
  97
  98 bfmls   za.h[w8, 0, vgx2], {z12.h, z13.h}, z2.h  // 11000001-01100010-00011101-10001000
  99 // CHECK-INST: bfmls   za.h[w8, 0, vgx2], { z12.h, z13.h }, z2.h
 100 // CHECK-ENCODING: [0x88,0x1d,0x62,0xc1]
 101 // CHECK-ERROR: instruction requires: sme-b16b16
 102 // CHECK-UNKNOWN: c1621d88 <unknown>
 103
 104 bfmls   za.h[w8, 0], {z12.h - z13.h}, z2.h  // 11000001-01100010-00011101-10001000
 105 // CHECK-INST: bfmls   za.h[w8, 0, vgx2], { z12.h, z13.h }, z2.h
 106 // CHECK-ENCODING: [0x88,0x1d,0x62,0xc1]
 107 // CHECK-ERROR: instruction requires: sme-b16b16
 108 // CHECK-UNKNOWN: c1621d88 <unknown>
 109
 110 bfmls   za.h[w10, 1, vgx2], {z1.h, z2.h}, z10.h  // 11000001-01101010-01011100-00101001
 111 // CHECK-INST: bfmls   za.h[w10, 1, vgx2], { z1.h, z2.h }, z10.h
 112 // CHECK-ENCODING: [0x29,0x5c,0x6a,0xc1]
 113 // CHECK-ERROR: instruction requires: sme-b16b16
 114 // CHECK-UNKNOWN: c16a5c29 <unknown>
 115
 116 bfmls   za.h[w10, 1], {z1.h - z2.h}, z10.h  // 11000001-01101010-01011100-00101001
 117 // CHECK-INST: bfmls   za.h[w10, 1, vgx2], { z1.h, z2.h }, z10.h
 118 // CHECK-ENCODING: [0x29,0x5c,0x6a,0xc1]
 119 // CHECK-ERROR: instruction requires: sme-b16b16
 120 // CHECK-UNKNOWN: c16a5c29 <unknown>
 121
 122 bfmls   za.h[w8, 5, vgx2], {z22.h, z23.h}, z14.h  // 11000001-01101110-00011110-11001101
 123 // CHECK-INST: bfmls   za.h[w8, 5, vgx2], { z22.h, z23.h }, z14.h
 124 // CHECK-ENCODING: [0xcd,0x1e,0x6e,0xc1]
 125 // CHECK-ERROR: instruction requires: sme-b16b16
 126 // CHECK-UNKNOWN: c16e1ecd <unknown>
 127
 128 bfmls   za.h[w8, 5], {z22.h - z23.h}, z14.h  // 11000001-01101110-00011110-11001101
 129 // CHECK-INST: bfmls   za.h[w8, 5, vgx2], { z22.h, z23.h }, z14.h
 130 // CHECK-ENCODING: [0xcd,0x1e,0x6e,0xc1]
 131 // CHECK-ERROR: instruction requires: sme-b16b16
 132 // CHECK-UNKNOWN: c16e1ecd <unknown>
 133
 134 bfmls   za.h[w11, 2, vgx2], {z9.h, z10.h}, z1.h  // 11000001-01100001-01111101-00101010
 135 // CHECK-INST: bfmls   za.h[w11, 2, vgx2], { z9.h, z10.h }, z1.h
 136 // CHECK-ENCODING: [0x2a,0x7d,0x61,0xc1]
 137 // CHECK-ERROR: instruction requires: sme-b16b16
 138 // CHECK-UNKNOWN: c1617d2a <unknown>
 139
 140 bfmls   za.h[w11, 2], {z9.h - z10.h}, z1.h  // 11000001-01100001-01111101-00101010
 141 // CHECK-INST: bfmls   za.h[w11, 2, vgx2], { z9.h, z10.h }, z1.h
 142 // CHECK-ENCODING: [0x2a,0x7d,0x61,0xc1]
 143 // CHECK-ERROR: instruction requires: sme-b16b16
 144 // CHECK-UNKNOWN: c1617d2a <unknown>
 145
 146 bfmls   za.h[w9, 7, vgx2], {z12.h, z13.h}, z11.h  // 11000001-01101011-00111101-10001111
 147 // CHECK-INST: bfmls   za.h[w9, 7, vgx2], { z12.h, z13.h }, z11.h
 148 // CHECK-ENCODING: [0x8f,0x3d,0x6b,0xc1]
 149 // CHECK-ERROR: instruction requires: sme-b16b16
 150 // CHECK-UNKNOWN: c16b3d8f <unknown>
 151
 152 bfmls   za.h[w9, 7], {z12.h - z13.h}, z11.h  // 11000001-01101011-00111101-10001111
 153 // CHECK-INST: bfmls   za.h[w9, 7, vgx2], { z12.h, z13.h }, z11.h
 154 // CHECK-ENCODING: [0x8f,0x3d,0x6b,0xc1]
 155 // CHECK-ERROR: instruction requires: sme-b16b16
 156 // CHECK-UNKNOWN: c16b3d8f <unknown>
 157
 158 bfmls   za.h[w8, 0, vgx2], {z0.h, z1.h}, z0.h[0]  // 11000001-00010000-00010000-00110000
 159 // CHECK-INST: bfmls   za.h[w8, 0, vgx2], { z0.h, z1.h }, z0.h[0]
 160 // CHECK-ENCODING: [0x30,0x10,0x10,0xc1]
 161 // CHECK-ERROR: instruction requires: sme-b16b16
 162 // CHECK-UNKNOWN: c1101030 <unknown>
 163
 164 bfmls   za.h[w8, 0], {z0.h - z1.h}, z0.h[0]  // 11000001-00010000-00010000-00110000
 165 // CHECK-INST: bfmls   za.h[w8, 0, vgx2], { z0.h, z1.h }, z0.h[0]
 166 // CHECK-ENCODING: [0x30,0x10,0x10,0xc1]
 167 // CHECK-ERROR: instruction requires: sme-b16b16
 168 // CHECK-UNKNOWN: c1101030 <unknown>
 169
 170 bfmls   za.h[w10, 5, vgx2], {z10.h, z11.h}, z5.h[2]  // 11000001-00010101-01010101-01110101
 171 // CHECK-INST: bfmls   za.h[w10, 5, vgx2], { z10.h, z11.h }, z5.h[2]
 172 // CHECK-ENCODING: [0x75,0x55,0x15,0xc1]
 173 // CHECK-ERROR: instruction requires: sme-b16b16
 174 // CHECK-UNKNOWN: c1155575 <unknown>
 175
 176 bfmls   za.h[w10, 5], {z10.h - z11.h}, z5.h[2]  // 11000001-00010101-01010101-01110101
 177 // CHECK-INST: bfmls   za.h[w10, 5, vgx2], { z10.h, z11.h }, z5.h[2]
 178 // CHECK-ENCODING: [0x75,0x55,0x15,0xc1]
 179 // CHECK-ERROR: instruction requires: sme-b16b16
 180 // CHECK-UNKNOWN: c1155575 <unknown>
 181
 182 bfmls   za.h[w11, 7, vgx2], {z12.h, z13.h}, z8.h[6]  // 11000001-00011000-01111101-10110111
 183 // CHECK-INST: bfmls   za.h[w11, 7, vgx2], { z12.h, z13.h }, z8.h[6]
 184 // CHECK-ENCODING: [0xb7,0x7d,0x18,0xc1]
 185 // CHECK-ERROR: instruction requires: sme-b16b16
 186 // CHECK-UNKNOWN: c1187db7 <unknown>
 187
 188 bfmls   za.h[w11, 7], {z12.h - z13.h}, z8.h[6]  // 11000001-00011000-01111101-10110111
 189 // CHECK-INST: bfmls   za.h[w11, 7, vgx2], { z12.h, z13.h }, z8.h[6]
 190 // CHECK-ENCODING: [0xb7,0x7d,0x18,0xc1]
 191 // CHECK-ERROR: instruction requires: sme-b16b16
 192 // CHECK-UNKNOWN: c1187db7 <unknown>
 193
 194 bfmls   za.h[w11, 7, vgx2], {z30.h, z31.h}, z15.h[7]  // 11000001-00011111-01111111-11111111
 195 // CHECK-INST: bfmls   za.h[w11, 7, vgx2], { z30.h, z31.h }, z15.h[7]
 196 // CHECK-ENCODING: [0xff,0x7f,0x1f,0xc1]
 197 // CHECK-ERROR: instruction requires: sme-b16b16
 198 // CHECK-UNKNOWN: c11f7fff <unknown>
 199
 200 bfmls   za.h[w11, 7], {z30.h - z31.h}, z15.h[7]  // 11000001-00011111-01111111-11111111
 201 // CHECK-INST: bfmls   za.h[w11, 7, vgx2], { z30.h, z31.h }, z15.h[7]
 202 // CHECK-ENCODING: [0xff,0x7f,0x1f,0xc1]
 203 // CHECK-ERROR: instruction requires: sme-b16b16
 204 // CHECK-UNKNOWN: c11f7fff <unknown>
 205
 206 bfmls   za.h[w8, 5, vgx2], {z16.h, z17.h}, z0.h[6]  // 11000001-00010000-00011110-00110101
 207 // CHECK-INST: bfmls   za.h[w8, 5, vgx2], { z16.h, z17.h }, z0.h[6]
 208 // CHECK-ENCODING: [0x35,0x1e,0x10,0xc1]
 209 // CHECK-ERROR: instruction requires: sme-b16b16
 210 // CHECK-UNKNOWN: c1101e35 <unknown>
 211
 212 bfmls   za.h[w8, 5], {z16.h - z17.h}, z0.h[6]  // 11000001-00010000-00011110-00110101
 213 // CHECK-INST: bfmls   za.h[w8, 5, vgx2], { z16.h, z17.h }, z0.h[6]
 214 // CHECK-ENCODING: [0x35,0x1e,0x10,0xc1]
 215 // CHECK-ERROR: instruction requires: sme-b16b16
 216 // CHECK-UNKNOWN: c1101e35 <unknown>
 217
 218 bfmls   za.h[w8, 1, vgx2], {z0.h, z1.h}, z14.h[2]  // 11000001-00011110-00010100-00110001
 219 // CHECK-INST: bfmls   za.h[w8, 1, vgx2], { z0.h, z1.h }, z14.h[2]
 220 // CHECK-ENCODING: [0x31,0x14,0x1e,0xc1]
 221 // CHECK-ERROR: instruction requires: sme-b16b16
 222 // CHECK-UNKNOWN: c11e1431 <unknown>
 223
 224 bfmls   za.h[w8, 1], {z0.h - z1.h}, z14.h[2]  // 11000001-00011110-00010100-00110001
 225 // CHECK-INST: bfmls   za.h[w8, 1, vgx2], { z0.h, z1.h }, z14.h[2]
 226 // CHECK-ENCODING: [0x31,0x14,0x1e,0xc1]
 227 // CHECK-ERROR: instruction requires: sme-b16b16
 228 // CHECK-UNKNOWN: c11e1431 <unknown>
 229
 230 bfmls   za.h[w10, 0, vgx2], {z18.h, z19.h}, z4.h[3]  // 11000001-00010100-01010110-01111000
 231 // CHECK-INST: bfmls   za.h[w10, 0, vgx2], { z18.h, z19.h }, z4.h[3]
 232 // CHECK-ENCODING: [0x78,0x56,0x14,0xc1]
 233 // CHECK-ERROR: instruction requires: sme-b16b16
 234 // CHECK-UNKNOWN: c1145678 <unknown>
 235
 236 bfmls   za.h[w10, 0], {z18.h - z19.h}, z4.h[3]  // 11000001-00010100-01010110-01111000
 237 // CHECK-INST: bfmls   za.h[w10, 0, vgx2], { z18.h, z19.h }, z4.h[3]
 238 // CHECK-ENCODING: [0x78,0x56,0x14,0xc1]
 239 // CHECK-ERROR: instruction requires: sme-b16b16
 240 // CHECK-UNKNOWN: c1145678 <unknown>
 241
 242 bfmls   za.h[w8, 0, vgx2], {z12.h, z13.h}, z2.h[4]  // 11000001-00010010-00011001-10110000
 243 // CHECK-INST: bfmls   za.h[w8, 0, vgx2], { z12.h, z13.h }, z2.h[4]
 244 // CHECK-ENCODING: [0xb0,0x19,0x12,0xc1]
 245 // CHECK-ERROR: instruction requires: sme-b16b16
 246 // CHECK-UNKNOWN: c11219b0 <unknown>
 247
 248 bfmls   za.h[w8, 0], {z12.h - z13.h}, z2.h[4]  // 11000001-00010010-00011001-10110000
 249 // CHECK-INST: bfmls   za.h[w8, 0, vgx2], { z12.h, z13.h }, z2.h[4]
 250 // CHECK-ENCODING: [0xb0,0x19,0x12,0xc1]
 251 // CHECK-ERROR: instruction requires: sme-b16b16
 252 // CHECK-UNKNOWN: c11219b0 <unknown>
 253
 254 bfmls   za.h[w10, 1, vgx2], {z0.h, z1.h}, z10.h[4]  // 11000001-00011010-01011000-00110001
 255 // CHECK-INST: bfmls   za.h[w10, 1, vgx2], { z0.h, z1.h }, z10.h[4]
 256 // CHECK-ENCODING: [0x31,0x58,0x1a,0xc1]
 257 // CHECK-ERROR: instruction requires: sme-b16b16
 258 // CHECK-UNKNOWN: c11a5831 <unknown>
 259
 260 bfmls   za.h[w10, 1], {z0.h - z1.h}, z10.h[4]  // 11000001-00011010-01011000-00110001
 261 // CHECK-INST: bfmls   za.h[w10, 1, vgx2], { z0.h, z1.h }, z10.h[4]
 262 // CHECK-ENCODING: [0x31,0x58,0x1a,0xc1]
 263 // CHECK-ERROR: instruction requires: sme-b16b16
 264 // CHECK-UNKNOWN: c11a5831 <unknown>
 265
 266 bfmls   za.h[w8, 5, vgx2], {z22.h, z23.h}, z14.h[5]  // 11000001-00011110-00011010-11111101
 267 // CHECK-INST: bfmls   za.h[w8, 5, vgx2], { z22.h, z23.h }, z14.h[5]
 268 // CHECK-ENCODING: [0xfd,0x1a,0x1e,0xc1]
 269 // CHECK-ERROR: instruction requires: sme-b16b16
 270 // CHECK-UNKNOWN: c11e1afd <unknown>
 271
 272 bfmls   za.h[w8, 5], {z22.h - z23.h}, z14.h[5]  // 11000001-00011110-00011010-11111101
 273 // CHECK-INST: bfmls   za.h[w8, 5, vgx2], { z22.h, z23.h }, z14.h[5]
 274 // CHECK-ENCODING: [0xfd,0x1a,0x1e,0xc1]
 275 // CHECK-ERROR: instruction requires: sme-b16b16
 276 // CHECK-UNKNOWN: c11e1afd <unknown>
 277
 278 bfmls   za.h[w11, 2, vgx2], {z8.h, z9.h}, z1.h[2]  // 11000001-00010001-01110101-00110010
 279 // CHECK-INST: bfmls   za.h[w11, 2, vgx2], { z8.h, z9.h }, z1.h[2]
 280 // CHECK-ENCODING: [0x32,0x75,0x11,0xc1]
 281 // CHECK-ERROR: instruction requires: sme-b16b16
 282 // CHECK-UNKNOWN: c1117532 <unknown>
 283
 284 bfmls   za.h[w11, 2], {z8.h - z9.h}, z1.h[2]  // 11000001-00010001-01110101-00110010
 285 // CHECK-INST: bfmls   za.h[w11, 2, vgx2], { z8.h, z9.h }, z1.h[2]
 286 // CHECK-ENCODING: [0x32,0x75,0x11,0xc1]
 287 // CHECK-ERROR: instruction requires: sme-b16b16
 288 // CHECK-UNKNOWN: c1117532 <unknown>
 289
 290 bfmls   za.h[w9, 7, vgx2], {z12.h, z13.h}, z11.h[4]  // 11000001-00011011-00111001-10110111
 291 // CHECK-INST: bfmls   za.h[w9, 7, vgx2], { z12.h, z13.h }, z11.h[4]
 292 // CHECK-ENCODING: [0xb7,0x39,0x1b,0xc1]
 293 // CHECK-ERROR: instruction requires: sme-b16b16
 294 // CHECK-UNKNOWN: c11b39b7 <unknown>
 295
 296 bfmls   za.h[w9, 7], {z12.h - z13.h}, z11.h[4]  // 11000001-00011011-00111001-10110111
 297 // CHECK-INST: bfmls   za.h[w9, 7, vgx2], { z12.h, z13.h }, z11.h[4]
 298 // CHECK-ENCODING: [0xb7,0x39,0x1b,0xc1]
 299 // CHECK-ERROR: instruction requires: sme-b16b16
 300 // CHECK-UNKNOWN: c11b39b7 <unknown>
 301
 302 bfmls   za.h[w8, 0, vgx2], {z0.h, z1.h}, {z0.h, z1.h}  // 11000001, 11100000-00010000-00011000
 303 // CHECK-INST: bfmls   za.h[w8, 0, vgx2], { z0.h, z1.h }, { z0.h, z1.h }
 304 // CHECK-ENCODING: [0x18,0x10,0xe0,0xc1]
 305 // CHECK-ERROR: instruction requires: sme-b16b16
 306 // CHECK-UNKNOWN: c1e01018 <unknown>
 307
 308 bfmls   za.h[w8, 0], {z0.h - z1.h}, {z0.h - z1.h}  // 11000001-11100000-00010000-00011000
 309 // CHECK-INST: bfmls   za.h[w8, 0, vgx2], { z0.h, z1.h }, { z0.h, z1.h }
 310 // CHECK-ENCODING: [0x18,0x10,0xe0,0xc1]
 311 // CHECK-ERROR: instruction requires: sme-b16b16
 312 // CHECK-UNKNOWN: c1e01018 <unknown>
 313
 314 bfmls   za.h[w10, 5, vgx2], {z10.h, z11.h}, {z20.h, z21.h}  // 11000001, 11110100-01010001-01011101
 315 // CHECK-INST: bfmls   za.h[w10, 5, vgx2], { z10.h, z11.h }, { z20.h, z21.h }
 316 // CHECK-ENCODING: [0x5d,0x51,0xf4,0xc1]
 317 // CHECK-ERROR: instruction requires: sme-b16b16
 318 // CHECK-UNKNOWN: c1f4515d <unknown>
 319
 320 bfmls   za.h[w10, 5], {z10.h - z11.h}, {z20.h - z21.h}  // 11000001-11110100-01010001-01011101
 321 // CHECK-INST: bfmls   za.h[w10, 5, vgx2], { z10.h, z11.h }, { z20.h, z21.h }
 322 // CHECK-ENCODING: [0x5d,0x51,0xf4,0xc1]
 323 // CHECK-ERROR: instruction requires: sme-b16b16
 324 // CHECK-UNKNOWN: c1f4515d <unknown>
 325
 326 bfmls   za.h[w11, 7, vgx2], {z12.h, z13.h}, {z8.h, z9.h}  // 11000001, 11101000-01110001-10011111
 327 // CHECK-INST: bfmls   za.h[w11, 7, vgx2], { z12.h, z13.h }, { z8.h, z9.h }
 328 // CHECK-ENCODING: [0x9f,0x71,0xe8,0xc1]
 329 // CHECK-ERROR: instruction requires: sme-b16b16
 330 // CHECK-UNKNOWN: c1e8719f <unknown>
 331
 332 bfmls   za.h[w11, 7], {z12.h - z13.h}, {z8.h - z9.h}  // 11000001-11101000-01110001-10011111
 333 // CHECK-INST: bfmls   za.h[w11, 7, vgx2], { z12.h, z13.h }, { z8.h, z9.h }
 334 // CHECK-ENCODING: [0x9f,0x71,0xe8,0xc1]
 335 // CHECK-ERROR: instruction requires: sme-b16b16
 336 // CHECK-UNKNOWN: c1e8719f <unknown>
 337
 338 bfmls   za.h[w11, 7, vgx2], {z30.h, z31.h}, {z30.h, z31.h}  // 11000001, 11111110-01110011-11011111
 339 // CHECK-INST: bfmls   za.h[w11, 7, vgx2], { z30.h, z31.h }, { z30.h, z31.h }
 340 // CHECK-ENCODING: [0xdf,0x73,0xfe,0xc1]
 341 // CHECK-ERROR: instruction requires: sme-b16b16
 342 // CHECK-UNKNOWN: c1fe73df <unknown>
 343
 344 bfmls   za.h[w11, 7], {z30.h - z31.h}, {z30.h - z31.h}  // 11000001-11111110-01110011-11011111
 345 // CHECK-INST: bfmls   za.h[w11, 7, vgx2], { z30.h, z31.h }, { z30.h, z31.h }
 346 // CHECK-ENCODING: [0xdf,0x73,0xfe,0xc1]
 347 // CHECK-ERROR: instruction requires: sme-b16b16
 348 // CHECK-UNKNOWN: c1fe73df <unknown>
 349
 350 bfmls   za.h[w8, 5, vgx2], {z16.h, z17.h}, {z16.h, z17.h}  // 11000001, 11110000-00010010-00011101
 351 // CHECK-INST: bfmls   za.h[w8, 5, vgx2], { z16.h, z17.h }, { z16.h, z17.h }
 352 // CHECK-ENCODING: [0x1d,0x12,0xf0,0xc1]
 353 // CHECK-ERROR: instruction requires: sme-b16b16
 354 // CHECK-UNKNOWN: c1f0121d <unknown>
 355
 356 bfmls   za.h[w8, 5], {z16.h - z17.h}, {z16.h - z17.h}  // 11000001-11110000-00010010-00011101
 357 // CHECK-INST: bfmls   za.h[w8, 5, vgx2], { z16.h, z17.h }, { z16.h, z17.h }
 358 // CHECK-ENCODING: [0x1d,0x12,0xf0,0xc1]
 359 // CHECK-ERROR: instruction requires: sme-b16b16
 360 // CHECK-UNKNOWN: c1f0121d <unknown>
 361
 362 bfmls   za.h[w8, 1, vgx2], {z0.h, z1.h}, {z30.h, z31.h}  // 11000001, 11111110-00010000-00011001
 363 // CHECK-INST: bfmls   za.h[w8, 1, vgx2], { z0.h, z1.h }, { z30.h, z31.h }
 364 // CHECK-ENCODING: [0x19,0x10,0xfe,0xc1]
 365 // CHECK-ERROR: instruction requires: sme-b16b16
 366 // CHECK-UNKNOWN: c1fe1019 <unknown>
 367
 368 bfmls   za.h[w8, 1], {z0.h - z1.h}, {z30.h - z31.h}  // 11000001-11111110-00010000-00011001
 369 // CHECK-INST: bfmls   za.h[w8, 1, vgx2], { z0.h, z1.h }, { z30.h, z31.h }
 370 // CHECK-ENCODING: [0x19,0x10,0xfe,0xc1]
 371 // CHECK-ERROR: instruction requires: sme-b16b16
 372 // CHECK-UNKNOWN: c1fe1019 <unknown>
 373
 374 bfmls   za.h[w10, 0, vgx2], {z18.h, z19.h}, {z20.h, z21.h}  // 11000001, 11110100-01010010-01011000
 375 // CHECK-INST: bfmls   za.h[w10, 0, vgx2], { z18.h, z19.h }, { z20.h, z21.h }
 376 // CHECK-ENCODING: [0x58,0x52,0xf4,0xc1]
 377 // CHECK-ERROR: instruction requires: sme-b16b16
 378 // CHECK-UNKNOWN: c1f45258 <unknown>
 379
 380 bfmls   za.h[w10, 0], {z18.h - z19.h}, {z20.h - z21.h}  // 11000001-11110100-01010010-01011000
 381 // CHECK-INST: bfmls   za.h[w10, 0, vgx2], { z18.h, z19.h }, { z20.h, z21.h }
 382 // CHECK-ENCODING: [0x58,0x52,0xf4,0xc1]
 383 // CHECK-ERROR: instruction requires: sme-b16b16
 384 // CHECK-UNKNOWN: c1f45258 <unknown>
 385
 386 bfmls   za.h[w8, 0, vgx2], {z12.h, z13.h}, {z2.h, z3.h}  // 11000001, 11100010-00010001-10011000
 387 // CHECK-INST: bfmls   za.h[w8, 0, vgx2], { z12.h, z13.h }, { z2.h, z3.h }
 388 // CHECK-ENCODING: [0x98,0x11,0xe2,0xc1]
 389 // CHECK-ERROR: instruction requires: sme-b16b16
 390 // CHECK-UNKNOWN: c1e21198 <unknown>
 391
 392 bfmls   za.h[w8, 0], {z12.h - z13.h}, {z2.h - z3.h}  // 11000001-11100010-00010001-10011000
 393 // CHECK-INST: bfmls   za.h[w8, 0, vgx2], { z12.h, z13.h }, { z2.h, z3.h }
 394 // CHECK-ENCODING: [0x98,0x11,0xe2,0xc1]
 395 // CHECK-ERROR: instruction requires: sme-b16b16
 396 // CHECK-UNKNOWN: c1e21198 <unknown>
 397
 398 bfmls   za.h[w10, 1, vgx2], {z0.h, z1.h}, {z26.h, z27.h}  // 11000001, 11111010-01010000-00011001
 399 // CHECK-INST: bfmls   za.h[w10, 1, vgx2], { z0.h, z1.h }, { z26.h, z27.h }
 400 // CHECK-ENCODING: [0x19,0x50,0xfa,0xc1]
 401 // CHECK-ERROR: instruction requires: sme-b16b16
 402 // CHECK-UNKNOWN: c1fa5019 <unknown>
 403
 404 bfmls   za.h[w10, 1], {z0.h - z1.h}, {z26.h - z27.h}  // 11000001-11111010-01010000-00011001
 405 // CHECK-INST: bfmls   za.h[w10, 1, vgx2], { z0.h, z1.h }, { z26.h, z27.h }
 406 // CHECK-ENCODING: [0x19,0x50,0xfa,0xc1]
 407 // CHECK-ERROR: instruction requires: sme-b16b16
 408 // CHECK-UNKNOWN: c1fa5019 <unknown>
 409
 410 bfmls   za.h[w8, 5, vgx2], {z22.h, z23.h}, {z30.h, z31.h}  // 11000001, 11111110-00010010-11011101
 411 // CHECK-INST: bfmls   za.h[w8, 5, vgx2], { z22.h, z23.h }, { z30.h, z31.h }
 412 // CHECK-ENCODING: [0xdd,0x12,0xfe,0xc1]
 413 // CHECK-ERROR: instruction requires: sme-b16b16
 414 // CHECK-UNKNOWN: c1fe12dd <unknown>
 415
 416 bfmls   za.h[w8, 5], {z22.h - z23.h}, {z30.h - z31.h}  // 11000001-11111110-00010010-11011101
 417 // CHECK-INST: bfmls   za.h[w8, 5, vgx2], { z22.h, z23.h }, { z30.h, z31.h }
 418 // CHECK-ENCODING: [0xdd,0x12,0xfe,0xc1]
 419 // CHECK-ERROR: instruction requires: sme-b16b16
 420 // CHECK-UNKNOWN: c1fe12dd <unknown>
 421
 422 bfmls   za.h[w11, 2, vgx2], {z8.h, z9.h}, {z0.h, z1.h}  // 11000001, 11100000-01110001-00011010
 423 // CHECK-INST: bfmls   za.h[w11, 2, vgx2], { z8.h, z9.h }, { z0.h, z1.h }
 424 // CHECK-ENCODING: [0x1a,0x71,0xe0,0xc1]
 425 // CHECK-ERROR: instruction requires: sme-b16b16
 426 // CHECK-UNKNOWN: c1e0711a <unknown>
 427
 428 bfmls   za.h[w11, 2], {z8.h - z9.h}, {z0.h - z1.h}  // 11000001-11100000-01110001-00011010
 429 // CHECK-INST: bfmls   za.h[w11, 2, vgx2], { z8.h, z9.h }, { z0.h, z1.h }
 430 // CHECK-ENCODING: [0x1a,0x71,0xe0,0xc1]
 431 // CHECK-ERROR: instruction requires: sme-b16b16
 432 // CHECK-UNKNOWN: c1e0711a <unknown>
 433
 434 bfmls   za.h[w9, 7, vgx2], {z12.h, z13.h}, {z10.h, z11.h}  // 11000001, 11101010-00110001-10011111
 435 // CHECK-INST: bfmls   za.h[w9, 7, vgx2], { z12.h, z13.h }, { z10.h, z11.h }
 436 // CHECK-ENCODING: [0x9f,0x31,0xea,0xc1]
 437 // CHECK-ERROR: instruction requires: sme-b16b16
 438 // CHECK-UNKNOWN: c1ea319f <unknown>
 439
 440 bfmls   za.h[w9, 7], {z12.h - z13.h}, {z10.h - z11.h}  // 11000001-11101010-00110001-10011111
 441 // CHECK-INST: bfmls   za.h[w9, 7, vgx2], { z12.h, z13.h }, { z10.h, z11.h }
 442 // CHECK-ENCODING: [0x9f,0x31,0xea,0xc1]
 443 // CHECK-ERROR: instruction requires: sme-b16b16
 444 // CHECK-UNKNOWN: c1ea319f <unknown>
 445
 446 bfmls   za.h[w8, 0, vgx4], {z0.h - z3.h}, z0.h  // 11000001-01110000-00011100-00001000
 447 // CHECK-INST: bfmls   za.h[w8, 0, vgx4], { z0.h - z3.h }, z0.h
 448 // CHECK-ENCODING: [0x08,0x1c,0x70,0xc1]
 449 // CHECK-ERROR: instruction requires: sme-b16b16
 450 // CHECK-UNKNOWN: c1701c08 <unknown>
 451
 452 bfmls   za.h[w8, 0], {z0.h - z3.h}, z0.h  // 11000001-01110000-00011100-00001000
 453 // CHECK-INST: bfmls   za.h[w8, 0, vgx4], { z0.h - z3.h }, z0.h
 454 // CHECK-ENCODING: [0x08,0x1c,0x70,0xc1]
 455 // CHECK-ERROR: instruction requires: sme-b16b16
 456 // CHECK-UNKNOWN: c1701c08 <unknown>
 457
 458 bfmls   za.h[w10, 5, vgx4], {z10.h - z13.h}, z5.h  // 11000001-01110101-01011101-01001101
 459 // CHECK-INST: bfmls   za.h[w10, 5, vgx4], { z10.h - z13.h }, z5.h
 460 // CHECK-ENCODING: [0x4d,0x5d,0x75,0xc1]
 461 // CHECK-ERROR: instruction requires: sme-b16b16
 462 // CHECK-UNKNOWN: c1755d4d <unknown>
 463
 464 bfmls   za.h[w10, 5], {z10.h - z13.h}, z5.h  // 11000001-01110101-01011101-01001101
 465 // CHECK-INST: bfmls   za.h[w10, 5, vgx4], { z10.h - z13.h }, z5.h
 466 // CHECK-ENCODING: [0x4d,0x5d,0x75,0xc1]
 467 // CHECK-ERROR: instruction requires: sme-b16b16
 468 // CHECK-UNKNOWN: c1755d4d <unknown>
 469
 470 bfmls   za.h[w11, 7, vgx4], {z13.h - z16.h}, z8.h  // 11000001-01111000-01111101-10101111
 471 // CHECK-INST: bfmls   za.h[w11, 7, vgx4], { z13.h - z16.h }, z8.h
 472 // CHECK-ENCODING: [0xaf,0x7d,0x78,0xc1]
 473 // CHECK-ERROR: instruction requires: sme-b16b16
 474 // CHECK-UNKNOWN: c1787daf <unknown>
 475
 476 bfmls   za.h[w11, 7], {z13.h - z16.h}, z8.h  // 11000001-01111000-01111101-10101111
 477 // CHECK-INST: bfmls   za.h[w11, 7, vgx4], { z13.h - z16.h }, z8.h
 478 // CHECK-ENCODING: [0xaf,0x7d,0x78,0xc1]
 479 // CHECK-ERROR: instruction requires: sme-b16b16
 480 // CHECK-UNKNOWN: c1787daf <unknown>
 481
 482 bfmls   za.h[w11, 7, vgx4], {z31.h, z0.h, z1.h, z2.h}, z15.h  // 11000001-01111111-01111111-11101111
 483 // CHECK-INST: bfmls   za.h[w11, 7, vgx4], { z31.h, z0.h, z1.h, z2.h }, z15.h
 484 // CHECK-ENCODING: [0xef,0x7f,0x7f,0xc1]
 485 // CHECK-ERROR: instruction requires: sme-b16b16
 486 // CHECK-UNKNOWN: c17f7fef <unknown>
 487
 488 bfmls   za.h[w11, 7], {z31.h, z0.h, z1.h, z2.h}, z15.h  // 11000001-01111111-01111111-11101111
 489 // CHECK-INST: bfmls   za.h[w11, 7, vgx4], { z31.h, z0.h, z1.h, z2.h }, z15.h
 490 // CHECK-ENCODING: [0xef,0x7f,0x7f,0xc1]
 491 // CHECK-ERROR: instruction requires: sme-b16b16
 492 // CHECK-UNKNOWN: c17f7fef <unknown>
 493
 494 bfmls   za.h[w8, 5, vgx4], {z17.h - z20.h}, z0.h  // 11000001-01110000-00011110-00101101
 495 // CHECK-INST: bfmls   za.h[w8, 5, vgx4], { z17.h - z20.h }, z0.h
 496 // CHECK-ENCODING: [0x2d,0x1e,0x70,0xc1]
 497 // CHECK-ERROR: instruction requires: sme-b16b16
 498 // CHECK-UNKNOWN: c1701e2d <unknown>
 499
 500 bfmls   za.h[w8, 5], {z17.h - z20.h}, z0.h  // 11000001-01110000-00011110-00101101
 501 // CHECK-INST: bfmls   za.h[w8, 5, vgx4], { z17.h - z20.h }, z0.h
 502 // CHECK-ENCODING: [0x2d,0x1e,0x70,0xc1]
 503 // CHECK-ERROR: instruction requires: sme-b16b16
 504 // CHECK-UNKNOWN: c1701e2d <unknown>
 505
 506 bfmls   za.h[w8, 1, vgx4], {z1.h - z4.h}, z14.h  // 11000001-01111110-00011100-00101001
 507 // CHECK-INST: bfmls   za.h[w8, 1, vgx4], { z1.h - z4.h }, z14.h
 508 // CHECK-ENCODING: [0x29,0x1c,0x7e,0xc1]
 509 // CHECK-ERROR: instruction requires: sme-b16b16
 510 // CHECK-UNKNOWN: c17e1c29 <unknown>
 511
 512 bfmls   za.h[w8, 1], {z1.h - z4.h}, z14.h  // 11000001-01111110-00011100-00101001
 513 // CHECK-INST: bfmls   za.h[w8, 1, vgx4], { z1.h - z4.h }, z14.h
 514 // CHECK-ENCODING: [0x29,0x1c,0x7e,0xc1]
 515 // CHECK-ERROR: instruction requires: sme-b16b16
 516 // CHECK-UNKNOWN: c17e1c29 <unknown>
 517
 518 bfmls   za.h[w10, 0, vgx4], {z19.h - z22.h}, z4.h  // 11000001-01110100-01011110-01101000
 519 // CHECK-INST: bfmls   za.h[w10, 0, vgx4], { z19.h - z22.h }, z4.h
 520 // CHECK-ENCODING: [0x68,0x5e,0x74,0xc1]
 521 // CHECK-ERROR: instruction requires: sme-b16b16
 522 // CHECK-UNKNOWN: c1745e68 <unknown>
 523
 524 bfmls   za.h[w10, 0], {z19.h - z22.h}, z4.h  // 11000001-01110100-01011110-01101000
 525 // CHECK-INST: bfmls   za.h[w10, 0, vgx4], { z19.h - z22.h }, z4.h
 526 // CHECK-ENCODING: [0x68,0x5e,0x74,0xc1]
 527 // CHECK-ERROR: instruction requires: sme-b16b16
 528 // CHECK-UNKNOWN: c1745e68 <unknown>
 529
 530 bfmls   za.h[w8, 0, vgx4], {z12.h - z15.h}, z2.h  // 11000001-01110010-00011101-10001000
 531 // CHECK-INST: bfmls   za.h[w8, 0, vgx4], { z12.h - z15.h }, z2.h
 532 // CHECK-ENCODING: [0x88,0x1d,0x72,0xc1]
 533 // CHECK-ERROR: instruction requires: sme-b16b16
 534 // CHECK-UNKNOWN: c1721d88 <unknown>
 535
 536 bfmls   za.h[w8, 0], {z12.h - z15.h}, z2.h  // 11000001-01110010-00011101-10001000
 537 // CHECK-INST: bfmls   za.h[w8, 0, vgx4], { z12.h - z15.h }, z2.h
 538 // CHECK-ENCODING: [0x88,0x1d,0x72,0xc1]
 539 // CHECK-ERROR: instruction requires: sme-b16b16
 540 // CHECK-UNKNOWN: c1721d88 <unknown>
 541
 542 bfmls   za.h[w10, 1, vgx4], {z1.h - z4.h}, z10.h  // 11000001-01111010-01011100-00101001
 543 // CHECK-INST: bfmls   za.h[w10, 1, vgx4], { z1.h - z4.h }, z10.h
 544 // CHECK-ENCODING: [0x29,0x5c,0x7a,0xc1]
 545 // CHECK-ERROR: instruction requires: sme-b16b16
 546 // CHECK-UNKNOWN: c17a5c29 <unknown>
 547
 548 bfmls   za.h[w10, 1], {z1.h - z4.h}, z10.h  // 11000001-01111010-01011100-00101001
 549 // CHECK-INST: bfmls   za.h[w10, 1, vgx4], { z1.h - z4.h }, z10.h
 550 // CHECK-ENCODING: [0x29,0x5c,0x7a,0xc1]
 551 // CHECK-ERROR: instruction requires: sme-b16b16
 552 // CHECK-UNKNOWN: c17a5c29 <unknown>
 553
 554 bfmls   za.h[w8, 5, vgx4], {z22.h - z25.h}, z14.h  // 11000001-01111110-00011110-11001101
 555 // CHECK-INST: bfmls   za.h[w8, 5, vgx4], { z22.h - z25.h }, z14.h
 556 // CHECK-ENCODING: [0xcd,0x1e,0x7e,0xc1]
 557 // CHECK-ERROR: instruction requires: sme-b16b16
 558 // CHECK-UNKNOWN: c17e1ecd <unknown>
 559
 560 bfmls   za.h[w8, 5], {z22.h - z25.h}, z14.h  // 11000001-01111110-00011110-11001101
 561 // CHECK-INST: bfmls   za.h[w8, 5, vgx4], { z22.h - z25.h }, z14.h
 562 // CHECK-ENCODING: [0xcd,0x1e,0x7e,0xc1]
 563 // CHECK-ERROR: instruction requires: sme-b16b16
 564 // CHECK-UNKNOWN: c17e1ecd <unknown>
 565
 566 bfmls   za.h[w11, 2, vgx4], {z9.h - z12.h}, z1.h  // 11000001-01110001-01111101-00101010
 567 // CHECK-INST: bfmls   za.h[w11, 2, vgx4], { z9.h - z12.h }, z1.h
 568 // CHECK-ENCODING: [0x2a,0x7d,0x71,0xc1]
 569 // CHECK-ERROR: instruction requires: sme-b16b16
 570 // CHECK-UNKNOWN: c1717d2a <unknown>
 571
 572 bfmls   za.h[w11, 2], {z9.h - z12.h}, z1.h  // 11000001-01110001-01111101-00101010
 573 // CHECK-INST: bfmls   za.h[w11, 2, vgx4], { z9.h - z12.h }, z1.h
 574 // CHECK-ENCODING: [0x2a,0x7d,0x71,0xc1]
 575 // CHECK-ERROR: instruction requires: sme-b16b16
 576 // CHECK-UNKNOWN: c1717d2a <unknown>
 577
 578 bfmls   za.h[w9, 7, vgx4], {z12.h - z15.h}, z11.h  // 11000001-01111011-00111101-10001111
 579 // CHECK-INST: bfmls   za.h[w9, 7, vgx4], { z12.h - z15.h }, z11.h
 580 // CHECK-ENCODING: [0x8f,0x3d,0x7b,0xc1]
 581 // CHECK-ERROR: instruction requires: sme-b16b16
 582 // CHECK-UNKNOWN: c17b3d8f <unknown>
 583
 584 bfmls   za.h[w9, 7], {z12.h - z15.h}, z11.h  // 11000001-01111011-00111101-10001111
 585 // CHECK-INST: bfmls   za.h[w9, 7, vgx4], { z12.h - z15.h }, z11.h
 586 // CHECK-ENCODING: [0x8f,0x3d,0x7b,0xc1]
 587 // CHECK-ERROR: instruction requires: sme-b16b16
 588 // CHECK-UNKNOWN: c17b3d8f <unknown>
 589
 590 bfmls   za.h[w8, 0, vgx4], {z0.h - z3.h}, z0.h[0]  // 11000001-00010000-10010000-00110000
 591 // CHECK-INST: bfmls   za.h[w8, 0, vgx4], { z0.h - z3.h }, z0.h[0]
 592 // CHECK-ENCODING: [0x30,0x90,0x10,0xc1]
 593 // CHECK-ERROR: instruction requires: sme-b16b16
 594 // CHECK-UNKNOWN: c1109030 <unknown>
 595
 596 bfmls   za.h[w8, 0], {z0.h - z3.h}, z0.h[0]  // 11000001-00010000-10010000-00110000
 597 // CHECK-INST: bfmls   za.h[w8, 0, vgx4], { z0.h - z3.h }, z0.h[0]
 598 // CHECK-ENCODING: [0x30,0x90,0x10,0xc1]
 599 // CHECK-ERROR: instruction requires: sme-b16b16
 600 // CHECK-UNKNOWN: c1109030 <unknown>
 601
 602 bfmls   za.h[w10, 5, vgx4], {z8.h - z11.h}, z5.h[2]  // 11000001-00010101-11010101-00110101
 603 // CHECK-INST: bfmls   za.h[w10, 5, vgx4], { z8.h - z11.h }, z5.h[2]
 604 // CHECK-ENCODING: [0x35,0xd5,0x15,0xc1]
 605 // CHECK-ERROR: instruction requires: sme-b16b16
 606 // CHECK-UNKNOWN: c115d535 <unknown>
 607
 608 bfmls   za.h[w10, 5], {z8.h - z11.h}, z5.h[2]  // 11000001-00010101-11010101-00110101
 609 // CHECK-INST: bfmls   za.h[w10, 5, vgx4], { z8.h - z11.h }, z5.h[2]
 610 // CHECK-ENCODING: [0x35,0xd5,0x15,0xc1]
 611 // CHECK-ERROR: instruction requires: sme-b16b16
 612 // CHECK-UNKNOWN: c115d535 <unknown>
 613
 614 bfmls   za.h[w11, 7, vgx4], {z12.h - z15.h}, z8.h[6]  // 11000001-00011000-11111101-10110111
 615 // CHECK-INST: bfmls   za.h[w11, 7, vgx4], { z12.h - z15.h }, z8.h[6]
 616 // CHECK-ENCODING: [0xb7,0xfd,0x18,0xc1]
 617 // CHECK-ERROR: instruction requires: sme-b16b16
 618 // CHECK-UNKNOWN: c118fdb7 <unknown>
 619
 620 bfmls   za.h[w11, 7], {z12.h - z15.h}, z8.h[6]  // 11000001-00011000-11111101-10110111
 621 // CHECK-INST: bfmls   za.h[w11, 7, vgx4], { z12.h - z15.h }, z8.h[6]
 622 // CHECK-ENCODING: [0xb7,0xfd,0x18,0xc1]
 623 // CHECK-ERROR: instruction requires: sme-b16b16
 624 // CHECK-UNKNOWN: c118fdb7 <unknown>
 625
 626 bfmls   za.h[w11, 7, vgx4], {z28.h - z31.h}, z15.h[7]  // 11000001-00011111-11111111-10111111
 627 // CHECK-INST: bfmls   za.h[w11, 7, vgx4], { z28.h - z31.h }, z15.h[7]
 628 // CHECK-ENCODING: [0xbf,0xff,0x1f,0xc1]
 629 // CHECK-ERROR: instruction requires: sme-b16b16
 630 // CHECK-UNKNOWN: c11fffbf <unknown>
 631
 632 bfmls   za.h[w11, 7], {z28.h - z31.h}, z15.h[7]  // 11000001-00011111-11111111-10111111
 633 // CHECK-INST: bfmls   za.h[w11, 7, vgx4], { z28.h - z31.h }, z15.h[7]
 634 // CHECK-ENCODING: [0xbf,0xff,0x1f,0xc1]
 635 // CHECK-ERROR: instruction requires: sme-b16b16
 636 // CHECK-UNKNOWN: c11fffbf <unknown>
 637
 638 bfmls   za.h[w8, 5, vgx4], {z16.h - z19.h}, z0.h[6]  // 11000001-00010000-10011110-00110101
 639 // CHECK-INST: bfmls   za.h[w8, 5, vgx4], { z16.h - z19.h }, z0.h[6]
 640 // CHECK-ENCODING: [0x35,0x9e,0x10,0xc1]
 641 // CHECK-ERROR: instruction requires: sme-b16b16
 642 // CHECK-UNKNOWN: c1109e35 <unknown>
 643
 644 bfmls   za.h[w8, 5], {z16.h - z19.h}, z0.h[6]  // 11000001-00010000-10011110-00110101
 645 // CHECK-INST: bfmls   za.h[w8, 5, vgx4], { z16.h - z19.h }, z0.h[6]
 646 // CHECK-ENCODING: [0x35,0x9e,0x10,0xc1]
 647 // CHECK-ERROR: instruction requires: sme-b16b16
 648 // CHECK-UNKNOWN: c1109e35 <unknown>
 649
 650 bfmls   za.h[w8, 1, vgx4], {z0.h - z3.h}, z14.h[2]  // 11000001-00011110-10010100-00110001
 651 // CHECK-INST: bfmls   za.h[w8, 1, vgx4], { z0.h - z3.h }, z14.h[2]
 652 // CHECK-ENCODING: [0x31,0x94,0x1e,0xc1]
 653 // CHECK-ERROR: instruction requires: sme-b16b16
 654 // CHECK-UNKNOWN: c11e9431 <unknown>
 655
 656 bfmls   za.h[w8, 1], {z0.h - z3.h}, z14.h[2]  // 11000001-00011110-10010100-00110001
 657 // CHECK-INST: bfmls   za.h[w8, 1, vgx4], { z0.h - z3.h }, z14.h[2]
 658 // CHECK-ENCODING: [0x31,0x94,0x1e,0xc1]
 659 // CHECK-ERROR: instruction requires: sme-b16b16
 660 // CHECK-UNKNOWN: c11e9431 <unknown>
 661
 662 bfmls   za.h[w10, 0, vgx4], {z16.h - z19.h}, z4.h[3]  // 11000001-00010100-11010110-00111000
 663 // CHECK-INST: bfmls   za.h[w10, 0, vgx4], { z16.h - z19.h }, z4.h[3]
 664 // CHECK-ENCODING: [0x38,0xd6,0x14,0xc1]
 665 // CHECK-ERROR: instruction requires: sme-b16b16
 666 // CHECK-UNKNOWN: c114d638 <unknown>
 667
 668 bfmls   za.h[w10, 0], {z16.h - z19.h}, z4.h[3]  // 11000001-00010100-11010110-00111000
 669 // CHECK-INST: bfmls   za.h[w10, 0, vgx4], { z16.h - z19.h }, z4.h[3]
 670 // CHECK-ENCODING: [0x38,0xd6,0x14,0xc1]
 671 // CHECK-ERROR: instruction requires: sme-b16b16
 672 // CHECK-UNKNOWN: c114d638 <unknown>
 673
 674 bfmls   za.h[w8, 0, vgx4], {z12.h - z15.h}, z2.h[4]  // 11000001-00010010-10011001-10110000
 675 // CHECK-INST: bfmls   za.h[w8, 0, vgx4], { z12.h - z15.h }, z2.h[4]
 676 // CHECK-ENCODING: [0xb0,0x99,0x12,0xc1]
 677 // CHECK-ERROR: instruction requires: sme-b16b16
 678 // CHECK-UNKNOWN: c11299b0 <unknown>
 679
 680 bfmls   za.h[w8, 0], {z12.h - z15.h}, z2.h[4]  // 11000001-00010010-10011001-10110000
 681 // CHECK-INST: bfmls   za.h[w8, 0, vgx4], { z12.h - z15.h }, z2.h[4]
 682 // CHECK-ENCODING: [0xb0,0x99,0x12,0xc1]
 683 // CHECK-ERROR: instruction requires: sme-b16b16
 684 // CHECK-UNKNOWN: c11299b0 <unknown>
 685
 686 bfmls   za.h[w10, 1, vgx4], {z0.h - z3.h}, z10.h[4]  // 11000001-00011010-11011000-00110001
 687 // CHECK-INST: bfmls   za.h[w10, 1, vgx4], { z0.h - z3.h }, z10.h[4]
 688 // CHECK-ENCODING: [0x31,0xd8,0x1a,0xc1]
 689 // CHECK-ERROR: instruction requires: sme-b16b16
 690 // CHECK-UNKNOWN: c11ad831 <unknown>
 691
 692 bfmls   za.h[w10, 1], {z0.h - z3.h}, z10.h[4]  // 11000001-00011010-11011000-00110001
 693 // CHECK-INST: bfmls   za.h[w10, 1, vgx4], { z0.h - z3.h }, z10.h[4]
 694 // CHECK-ENCODING: [0x31,0xd8,0x1a,0xc1]
 695 // CHECK-ERROR: instruction requires: sme-b16b16
 696 // CHECK-UNKNOWN: c11ad831 <unknown>
 697
 698 bfmls   za.h[w8, 5, vgx4], {z20.h - z23.h}, z14.h[5]  // 11000001-00011110-10011010-10111101
 699 // CHECK-INST: bfmls   za.h[w8, 5, vgx4], { z20.h - z23.h }, z14.h[5]
 700 // CHECK-ENCODING: [0xbd,0x9a,0x1e,0xc1]
 701 // CHECK-ERROR: instruction requires: sme-b16b16
 702 // CHECK-UNKNOWN: c11e9abd <unknown>
 703
 704 bfmls   za.h[w8, 5], {z20.h - z23.h}, z14.h[5]  // 11000001-00011110-10011010-10111101
 705 // CHECK-INST: bfmls   za.h[w8, 5, vgx4], { z20.h - z23.h }, z14.h[5]
 706 // CHECK-ENCODING: [0xbd,0x9a,0x1e,0xc1]
 707 // CHECK-ERROR: instruction requires: sme-b16b16
 708 // CHECK-UNKNOWN: c11e9abd <unknown>
 709
 710 bfmls   za.h[w11, 2, vgx4], {z8.h - z11.h}, z1.h[2]  // 11000001-00010001-11110101-00110010
 711 // CHECK-INST: bfmls   za.h[w11, 2, vgx4], { z8.h - z11.h }, z1.h[2]
 712 // CHECK-ENCODING: [0x32,0xf5,0x11,0xc1]
 713 // CHECK-ERROR: instruction requires: sme-b16b16
 714 // CHECK-UNKNOWN: c111f532 <unknown>
 715
 716 bfmls   za.h[w11, 2], {z8.h - z11.h}, z1.h[2]  // 11000001-00010001-11110101-00110010
 717 // CHECK-INST: bfmls   za.h[w11, 2, vgx4], { z8.h - z11.h }, z1.h[2]
 718 // CHECK-ENCODING: [0x32,0xf5,0x11,0xc1]
 719 // CHECK-ERROR: instruction requires: sme-b16b16
 720 // CHECK-UNKNOWN: c111f532 <unknown>
 721
 722 bfmls   za.h[w9, 7, vgx4], {z12.h - z15.h}, z11.h[4]  // 11000001-00011011-10111001-10110111
 723 // CHECK-INST: bfmls   za.h[w9, 7, vgx4], { z12.h - z15.h }, z11.h[4]
 724 // CHECK-ENCODING: [0xb7,0xb9,0x1b,0xc1]
 725 // CHECK-ERROR: instruction requires: sme-b16b16
 726 // CHECK-UNKNOWN: c11bb9b7 <unknown>
 727
 728 bfmls   za.h[w9, 7], {z12.h - z15.h}, z11.h[4]  // 11000001-00011011-10111001-10110111
 729 // CHECK-INST: bfmls   za.h[w9, 7, vgx4], { z12.h - z15.h }, z11.h[4]
 730 // CHECK-ENCODING: [0xb7,0xb9,0x1b,0xc1]
 731 // CHECK-ERROR: instruction requires: sme-b16b16
 732 // CHECK-UNKNOWN: c11bb9b7 <unknown>
 733
 734 bfmls   za.h[w8, 0, vgx4], {z0.h - z3.h}, {z0.h - z3.h}  // 11000001-11100001-00010000-00011000
 735 // CHECK-INST: bfmls   za.h[w8, 0, vgx4], { z0.h - z3.h }, { z0.h - z3.h }
 736 // CHECK-ENCODING: [0x18,0x10,0xe1,0xc1]
 737 // CHECK-ERROR: instruction requires: sme-b16b16
 738 // CHECK-UNKNOWN: c1e11018 <unknown>
 739
 740 bfmls   za.h[w8, 0], {z0.h - z3.h}, {z0.h - z3.h}  // 11000001-11100001-00010000-00011000
 741 // CHECK-INST: bfmls   za.h[w8, 0, vgx4], { z0.h - z3.h }, { z0.h - z3.h }
 742 // CHECK-ENCODING: [0x18,0x10,0xe1,0xc1]
 743 // CHECK-ERROR: instruction requires: sme-b16b16
 744 // CHECK-UNKNOWN: c1e11018 <unknown>
 745
 746 bfmls   za.h[w10, 5, vgx4], {z8.h - z11.h}, {z20.h - z23.h}  // 11000001-11110101-01010001-00011101
 747 // CHECK-INST: bfmls   za.h[w10, 5, vgx4], { z8.h - z11.h }, { z20.h - z23.h }
 748 // CHECK-ENCODING: [0x1d,0x51,0xf5,0xc1]
 749 // CHECK-ERROR: instruction requires: sme-b16b16
 750 // CHECK-UNKNOWN: c1f5511d <unknown>
 751
 752 bfmls   za.h[w10, 5], {z8.h - z11.h}, {z20.h - z23.h}  // 11000001-11110101-01010001-00011101
 753 // CHECK-INST: bfmls   za.h[w10, 5, vgx4], { z8.h - z11.h }, { z20.h - z23.h }
 754 // CHECK-ENCODING: [0x1d,0x51,0xf5,0xc1]
 755 // CHECK-ERROR: instruction requires: sme-b16b16
 756 // CHECK-UNKNOWN: c1f5511d <unknown>
 757
 758 bfmls   za.h[w11, 7, vgx4], {z12.h - z15.h}, {z8.h - z11.h}  // 11000001-11101001-01110001-10011111
 759 // CHECK-INST: bfmls   za.h[w11, 7, vgx4], { z12.h - z15.h }, { z8.h - z11.h }
 760 // CHECK-ENCODING: [0x9f,0x71,0xe9,0xc1]
 761 // CHECK-ERROR: instruction requires: sme-b16b16
 762 // CHECK-UNKNOWN: c1e9719f <unknown>
 763
 764 bfmls   za.h[w11, 7], {z12.h - z15.h}, {z8.h - z11.h}  // 11000001-11101001-01110001-10011111
 765 // CHECK-INST: bfmls   za.h[w11, 7, vgx4], { z12.h - z15.h }, { z8.h - z11.h }
 766 // CHECK-ENCODING: [0x9f,0x71,0xe9,0xc1]
 767 // CHECK-ERROR: instruction requires: sme-b16b16
 768 // CHECK-UNKNOWN: c1e9719f <unknown>
 769
 770 bfmls   za.h[w11, 7, vgx4], {z28.h - z31.h}, {z28.h - z31.h}  // 11000001-11111101-01110011-10011111
 771 // CHECK-INST: bfmls   za.h[w11, 7, vgx4], { z28.h - z31.h }, { z28.h - z31.h }
 772 // CHECK-ENCODING: [0x9f,0x73,0xfd,0xc1]
 773 // CHECK-ERROR: instruction requires: sme-b16b16
 774 // CHECK-UNKNOWN: c1fd739f <unknown>
 775
 776 bfmls   za.h[w11, 7], {z28.h - z31.h}, {z28.h - z31.h}  // 11000001-11111101-01110011-10011111
 777 // CHECK-INST: bfmls   za.h[w11, 7, vgx4], { z28.h - z31.h }, { z28.h - z31.h }
 778 // CHECK-ENCODING: [0x9f,0x73,0xfd,0xc1]
 779 // CHECK-ERROR: instruction requires: sme-b16b16
 780 // CHECK-UNKNOWN: c1fd739f <unknown>
 781
 782 bfmls   za.h[w8, 5, vgx4], {z16.h - z19.h}, {z16.h - z19.h}  // 11000001-11110001-00010010-00011101
 783 // CHECK-INST: bfmls   za.h[w8, 5, vgx4], { z16.h - z19.h }, { z16.h - z19.h }
 784 // CHECK-ENCODING: [0x1d,0x12,0xf1,0xc1]
 785 // CHECK-ERROR: instruction requires: sme-b16b16
 786 // CHECK-UNKNOWN: c1f1121d <unknown>
 787
 788 bfmls   za.h[w8, 5], {z16.h - z19.h}, {z16.h - z19.h}  // 11000001-11110001-00010010-00011101
 789 // CHECK-INST: bfmls   za.h[w8, 5, vgx4], { z16.h - z19.h }, { z16.h - z19.h }
 790 // CHECK-ENCODING: [0x1d,0x12,0xf1,0xc1]
 791 // CHECK-ERROR: instruction requires: sme-b16b16
 792 // CHECK-UNKNOWN: c1f1121d <unknown>
 793
 794 bfmls   za.h[w8, 1, vgx4], {z0.h - z3.h}, {z28.h - z31.h}  // 11000001-11111101-00010000-00011001
 795 // CHECK-INST: bfmls   za.h[w8, 1, vgx4], { z0.h - z3.h }, { z28.h - z31.h }
 796 // CHECK-ENCODING: [0x19,0x10,0xfd,0xc1]
 797 // CHECK-ERROR: instruction requires: sme-b16b16
 798 // CHECK-UNKNOWN: c1fd1019 <unknown>
 799
 800 bfmls   za.h[w8, 1], {z0.h - z3.h}, {z28.h - z31.h}  // 11000001-11111101-00010000-00011001
 801 // CHECK-INST: bfmls   za.h[w8, 1, vgx4], { z0.h - z3.h }, { z28.h - z31.h }
 802 // CHECK-ENCODING: [0x19,0x10,0xfd,0xc1]
 803 // CHECK-ERROR: instruction requires: sme-b16b16
 804 // CHECK-UNKNOWN: c1fd1019 <unknown>
 805
 806 bfmls   za.h[w10, 0, vgx4], {z16.h - z19.h}, {z20.h - z23.h}  // 11000001-11110101-01010010-00011000
 807 // CHECK-INST: bfmls   za.h[w10, 0, vgx4], { z16.h - z19.h }, { z20.h - z23.h }
 808 // CHECK-ENCODING: [0x18,0x52,0xf5,0xc1]
 809 // CHECK-ERROR: instruction requires: sme-b16b16
 810 // CHECK-UNKNOWN: c1f55218 <unknown>
 811
 812 bfmls   za.h[w10, 0], {z16.h - z19.h}, {z20.h - z23.h}  // 11000001-11110101-01010010-00011000
 813 // CHECK-INST: bfmls   za.h[w10, 0, vgx4], { z16.h - z19.h }, { z20.h - z23.h }
 814 // CHECK-ENCODING: [0x18,0x52,0xf5,0xc1]
 815 // CHECK-ERROR: instruction requires: sme-b16b16
 816 // CHECK-UNKNOWN: c1f55218 <unknown>
 817
 818 bfmls   za.h[w8, 0, vgx4], {z12.h - z15.h}, {z0.h - z3.h}  // 11000001-11100001-00010001-10011000
 819 // CHECK-INST: bfmls   za.h[w8, 0, vgx4], { z12.h - z15.h }, { z0.h - z3.h }
 820 // CHECK-ENCODING: [0x98,0x11,0xe1,0xc1]
 821 // CHECK-ERROR: instruction requires: sme-b16b16
 822 // CHECK-UNKNOWN: c1e11198 <unknown>
 823
 824 bfmls   za.h[w8, 0], {z12.h - z15.h}, {z0.h - z3.h}  // 11000001-11100001-00010001-10011000
 825 // CHECK-INST: bfmls   za.h[w8, 0, vgx4], { z12.h - z15.h }, { z0.h - z3.h }
 826 // CHECK-ENCODING: [0x98,0x11,0xe1,0xc1]
 827 // CHECK-ERROR: instruction requires: sme-b16b16
 828 // CHECK-UNKNOWN: c1e11198 <unknown>
 829
 830 bfmls   za.h[w10, 1, vgx4], {z0.h - z3.h}, {z24.h - z27.h}  // 11000001-11111001-01010000-00011001
 831 // CHECK-INST: bfmls   za.h[w10, 1, vgx4], { z0.h - z3.h }, { z24.h - z27.h }
 832 // CHECK-ENCODING: [0x19,0x50,0xf9,0xc1]
 833 // CHECK-ERROR: instruction requires: sme-b16b16
 834 // CHECK-UNKNOWN: c1f95019 <unknown>
 835
 836 bfmls   za.h[w10, 1], {z0.h - z3.h}, {z24.h - z27.h}  // 11000001-11111001-01010000-00011001
 837 // CHECK-INST: bfmls   za.h[w10, 1, vgx4], { z0.h - z3.h }, { z24.h - z27.h }
 838 // CHECK-ENCODING: [0x19,0x50,0xf9,0xc1]
 839 // CHECK-ERROR: instruction requires: sme-b16b16
 840 // CHECK-UNKNOWN: c1f95019 <unknown>
 841
 842 bfmls   za.h[w8, 5, vgx4], {z20.h - z23.h}, {z28.h - z31.h}  // 11000001-11111101-00010010-10011101
 843 // CHECK-INST: bfmls   za.h[w8, 5, vgx4], { z20.h - z23.h }, { z28.h - z31.h }
 844 // CHECK-ENCODING: [0x9d,0x12,0xfd,0xc1]
 845 // CHECK-ERROR: instruction requires: sme-b16b16
 846 // CHECK-UNKNOWN: c1fd129d <unknown>
 847
 848 bfmls   za.h[w8, 5], {z20.h - z23.h}, {z28.h - z31.h}  // 11000001-11111101-00010010-10011101
 849 // CHECK-INST: bfmls   za.h[w8, 5, vgx4], { z20.h - z23.h }, { z28.h - z31.h }
 850 // CHECK-ENCODING: [0x9d,0x12,0xfd,0xc1]
 851 // CHECK-ERROR: instruction requires: sme-b16b16
 852 // CHECK-UNKNOWN: c1fd129d <unknown>
 853
 854 bfmls   za.h[w11, 2, vgx4], {z8.h - z11.h}, {z0.h - z3.h}  // 11000001-11100001-01110001-00011010
 855 // CHECK-INST: bfmls   za.h[w11, 2, vgx4], { z8.h - z11.h }, { z0.h - z3.h }
 856 // CHECK-ENCODING: [0x1a,0x71,0xe1,0xc1]
 857 // CHECK-ERROR: instruction requires: sme-b16b16
 858 // CHECK-UNKNOWN: c1e1711a <unknown>
 859
 860 bfmls   za.h[w11, 2], {z8.h - z11.h}, {z0.h - z3.h}  // 11000001-11100001-01110001-00011010
 861 // CHECK-INST: bfmls   za.h[w11, 2, vgx4], { z8.h - z11.h }, { z0.h - z3.h }
 862 // CHECK-ENCODING: [0x1a,0x71,0xe1,0xc1]
 863 // CHECK-ERROR: instruction requires: sme-b16b16
 864 // CHECK-UNKNOWN: c1e1711a <unknown>
 865
 866 bfmls   za.h[w9, 7, vgx4], {z12.h - z15.h}, {z8.h - z11.h}  // 11000001-11101001-00110001-10011111
 867 // CHECK-INST: bfmls   za.h[w9, 7, vgx4], { z12.h - z15.h }, { z8.h - z11.h }
 868 // CHECK-ENCODING: [0x9f,0x31,0xe9,0xc1]
 869 // CHECK-ERROR: instruction requires: sme-b16b16
 870 // CHECK-UNKNOWN: c1e9319f <unknown>
 871
 872 bfmls   za.h[w9, 7], {z12.h - z15.h}, {z8.h - z11.h}  // 11000001-11101001-00110001-10011111
 873 // CHECK-INST: bfmls   za.h[w9, 7, vgx4], { z12.h - z15.h }, { z8.h - z11.h }
 874 // CHECK-ENCODING: [0x9f,0x31,0xe9,0xc1]
 875 // CHECK-ERROR: instruction requires: sme-b16b16
 876 // CHECK-UNKNOWN: c1e9319f <unknown>