llvm/test/MC/AArch64/SME2p1/fmla.s

   1 // RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+sme-f16f16 < %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-f16f16 < %s \
   6 // RUN:        | llvm-objdump -d --mattr=+sme-f16f16 - | FileCheck %s --check-prefix=CHECK-INST
   7 // RUN: llvm-mc -triple=aarch64 -filetype=obj -mattr=+sme-f16f16 < %s \
   8 // RUN:        | llvm-objdump -d --mattr=-sme2p1 - | FileCheck %s --check-prefix=CHECK-UNKNOWN
   9 // RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+sme-f16f16 < %s \
  10 // RUN:        | sed '/.text/d' | sed 's/.*encoding: //g' \
  11 // RUN:        | llvm-mc -triple=aarch64 -mattr=+sme-f16f16 -disassemble -show-encoding \
  12 // RUN:        | FileCheck %s --check-prefixes=CHECK-ENCODING,CHECK-INST
  13
  14 fmla    za.h[w8, 0, vgx2], {z0.h, z1.h}, z0.h  // 11000001-00100000-00011100-00000000
  15 // CHECK-INST: fmla    za.h[w8, 0, vgx2], { z0.h, z1.h }, z0.h
  16 // CHECK-ENCODING: [0x00,0x1c,0x20,0xc1]
  17 // CHECK-ERROR: instruction requires: sme-f16f16
  18 // CHECK-UNKNOWN: c1201c00 <unknown>
  19
  20 fmla    za.h[w8, 0], {z0.h - z1.h}, z0.h  // 11000001-00100000-00011100-00000000
  21 // CHECK-INST: fmla    za.h[w8, 0, vgx2], { z0.h, z1.h }, z0.h
  22 // CHECK-ENCODING: [0x00,0x1c,0x20,0xc1]
  23 // CHECK-ERROR: instruction requires: sme-f16f16
  24 // CHECK-UNKNOWN: c1201c00 <unknown>
  25
  26 fmla    za.h[w10, 5, vgx2], {z10.h, z11.h}, z5.h  // 11000001-00100101-01011101-01000101
  27 // CHECK-INST: fmla    za.h[w10, 5, vgx2], { z10.h, z11.h }, z5.h
  28 // CHECK-ENCODING: [0x45,0x5d,0x25,0xc1]
  29 // CHECK-ERROR: instruction requires: sme-f16f16
  30 // CHECK-UNKNOWN: c1255d45 <unknown>
  31
  32 fmla    za.h[w10, 5], {z10.h - z11.h}, z5.h  // 11000001-00100101-01011101-01000101
  33 // CHECK-INST: fmla    za.h[w10, 5, vgx2], { z10.h, z11.h }, z5.h
  34 // CHECK-ENCODING: [0x45,0x5d,0x25,0xc1]
  35 // CHECK-ERROR: instruction requires: sme-f16f16
  36 // CHECK-UNKNOWN: c1255d45 <unknown>
  37
  38 fmla    za.h[w11, 7, vgx2], {z13.h, z14.h}, z8.h  // 11000001-00101000-01111101-10100111
  39 // CHECK-INST: fmla    za.h[w11, 7, vgx2], { z13.h, z14.h }, z8.h
  40 // CHECK-ENCODING: [0xa7,0x7d,0x28,0xc1]
  41 // CHECK-ERROR: instruction requires: sme-f16f16
  42 // CHECK-UNKNOWN: c1287da7 <unknown>
  43
  44 fmla    za.h[w11, 7], {z13.h - z14.h}, z8.h  // 11000001-00101000-01111101-10100111
  45 // CHECK-INST: fmla    za.h[w11, 7, vgx2], { z13.h, z14.h }, z8.h
  46 // CHECK-ENCODING: [0xa7,0x7d,0x28,0xc1]
  47 // CHECK-ERROR: instruction requires: sme-f16f16
  48 // CHECK-UNKNOWN: c1287da7 <unknown>
  49
  50 fmla    za.h[w11, 7, vgx2], {z31.h, z0.h}, z15.h  // 11000001-00101111-01111111-11100111
  51 // CHECK-INST: fmla    za.h[w11, 7, vgx2], { z31.h, z0.h }, z15.h
  52 // CHECK-ENCODING: [0xe7,0x7f,0x2f,0xc1]
  53 // CHECK-ERROR: instruction requires: sme-f16f16
  54 // CHECK-UNKNOWN: c12f7fe7 <unknown>
  55
  56 fmla    za.h[w11, 7], {z31.h - z0.h}, z15.h  // 11000001-00101111-01111111-11100111
  57 // CHECK-INST: fmla    za.h[w11, 7, vgx2], { z31.h, z0.h }, z15.h
  58 // CHECK-ENCODING: [0xe7,0x7f,0x2f,0xc1]
  59 // CHECK-ERROR: instruction requires: sme-f16f16
  60 // CHECK-UNKNOWN: c12f7fe7 <unknown>
  61
  62 fmla    za.h[w8, 5, vgx2], {z17.h, z18.h}, z0.h  // 11000001-00100000-00011110-00100101
  63 // CHECK-INST: fmla    za.h[w8, 5, vgx2], { z17.h, z18.h }, z0.h
  64 // CHECK-ENCODING: [0x25,0x1e,0x20,0xc1]
  65 // CHECK-ERROR: instruction requires: sme-f16f16
  66 // CHECK-UNKNOWN: c1201e25 <unknown>
  67
  68 fmla    za.h[w8, 5], {z17.h - z18.h}, z0.h  // 11000001-00100000-00011110-00100101
  69 // CHECK-INST: fmla    za.h[w8, 5, vgx2], { z17.h, z18.h }, z0.h
  70 // CHECK-ENCODING: [0x25,0x1e,0x20,0xc1]
  71 // CHECK-ERROR: instruction requires: sme-f16f16
  72 // CHECK-UNKNOWN: c1201e25 <unknown>
  73
  74 fmla    za.h[w8, 1, vgx2], {z1.h, z2.h}, z14.h  // 11000001-00101110-00011100-00100001
  75 // CHECK-INST: fmla    za.h[w8, 1, vgx2], { z1.h, z2.h }, z14.h
  76 // CHECK-ENCODING: [0x21,0x1c,0x2e,0xc1]
  77 // CHECK-ERROR: instruction requires: sme-f16f16
  78 // CHECK-UNKNOWN: c12e1c21 <unknown>
  79
  80 fmla    za.h[w8, 1], {z1.h - z2.h}, z14.h  // 11000001-00101110-00011100-00100001
  81 // CHECK-INST: fmla    za.h[w8, 1, vgx2], { z1.h, z2.h }, z14.h
  82 // CHECK-ENCODING: [0x21,0x1c,0x2e,0xc1]
  83 // CHECK-ERROR: instruction requires: sme-f16f16
  84 // CHECK-UNKNOWN: c12e1c21 <unknown>
  85
  86 fmla    za.h[w10, 0, vgx2], {z19.h, z20.h}, z4.h  // 11000001-00100100-01011110-01100000
  87 // CHECK-INST: fmla    za.h[w10, 0, vgx2], { z19.h, z20.h }, z4.h
  88 // CHECK-ENCODING: [0x60,0x5e,0x24,0xc1]
  89 // CHECK-ERROR: instruction requires: sme-f16f16
  90 // CHECK-UNKNOWN: c1245e60 <unknown>
  91
  92 fmla    za.h[w10, 0], {z19.h - z20.h}, z4.h  // 11000001-00100100-01011110-01100000
  93 // CHECK-INST: fmla    za.h[w10, 0, vgx2], { z19.h, z20.h }, z4.h
  94 // CHECK-ENCODING: [0x60,0x5e,0x24,0xc1]
  95 // CHECK-ERROR: instruction requires: sme-f16f16
  96 // CHECK-UNKNOWN: c1245e60 <unknown>
  97
  98 fmla    za.h[w8, 0, vgx2], {z12.h, z13.h}, z2.h  // 11000001-00100010-00011101-10000000
  99 // CHECK-INST: fmla    za.h[w8, 0, vgx2], { z12.h, z13.h }, z2.h
 100 // CHECK-ENCODING: [0x80,0x1d,0x22,0xc1]
 101 // CHECK-ERROR: instruction requires: sme-f16f16
 102 // CHECK-UNKNOWN: c1221d80 <unknown>
 103
 104 fmla    za.h[w8, 0], {z12.h - z13.h}, z2.h  // 11000001-00100010-00011101-10000000
 105 // CHECK-INST: fmla    za.h[w8, 0, vgx2], { z12.h, z13.h }, z2.h
 106 // CHECK-ENCODING: [0x80,0x1d,0x22,0xc1]
 107 // CHECK-ERROR: instruction requires: sme-f16f16
 108 // CHECK-UNKNOWN: c1221d80 <unknown>
 109
 110 fmla    za.h[w10, 1, vgx2], {z1.h, z2.h}, z10.h  // 11000001-00101010-01011100-00100001
 111 // CHECK-INST: fmla    za.h[w10, 1, vgx2], { z1.h, z2.h }, z10.h
 112 // CHECK-ENCODING: [0x21,0x5c,0x2a,0xc1]
 113 // CHECK-ERROR: instruction requires: sme-f16f16
 114 // CHECK-UNKNOWN: c12a5c21 <unknown>
 115
 116 fmla    za.h[w10, 1], {z1.h - z2.h}, z10.h  // 11000001-00101010-01011100-00100001
 117 // CHECK-INST: fmla    za.h[w10, 1, vgx2], { z1.h, z2.h }, z10.h
 118 // CHECK-ENCODING: [0x21,0x5c,0x2a,0xc1]
 119 // CHECK-ERROR: instruction requires: sme-f16f16
 120 // CHECK-UNKNOWN: c12a5c21 <unknown>
 121
 122 fmla    za.h[w8, 5, vgx2], {z22.h, z23.h}, z14.h  // 11000001-00101110-00011110-11000101
 123 // CHECK-INST: fmla    za.h[w8, 5, vgx2], { z22.h, z23.h }, z14.h
 124 // CHECK-ENCODING: [0xc5,0x1e,0x2e,0xc1]
 125 // CHECK-ERROR: instruction requires: sme-f16f16
 126 // CHECK-UNKNOWN: c12e1ec5 <unknown>
 127
 128 fmla    za.h[w8, 5], {z22.h - z23.h}, z14.h  // 11000001-00101110-00011110-11000101
 129 // CHECK-INST: fmla    za.h[w8, 5, vgx2], { z22.h, z23.h }, z14.h
 130 // CHECK-ENCODING: [0xc5,0x1e,0x2e,0xc1]
 131 // CHECK-ERROR: instruction requires: sme-f16f16
 132 // CHECK-UNKNOWN: c12e1ec5 <unknown>
 133
 134 fmla    za.h[w11, 2, vgx2], {z9.h, z10.h}, z1.h  // 11000001-00100001-01111101-00100010
 135 // CHECK-INST: fmla    za.h[w11, 2, vgx2], { z9.h, z10.h }, z1.h
 136 // CHECK-ENCODING: [0x22,0x7d,0x21,0xc1]
 137 // CHECK-ERROR: instruction requires: sme-f16f16
 138 // CHECK-UNKNOWN: c1217d22 <unknown>
 139
 140 fmla    za.h[w11, 2], {z9.h - z10.h}, z1.h  // 11000001-00100001-01111101-00100010
 141 // CHECK-INST: fmla    za.h[w11, 2, vgx2], { z9.h, z10.h }, z1.h
 142 // CHECK-ENCODING: [0x22,0x7d,0x21,0xc1]
 143 // CHECK-ERROR: instruction requires: sme-f16f16
 144 // CHECK-UNKNOWN: c1217d22 <unknown>
 145
 146 fmla    za.h[w9, 7, vgx2], {z12.h, z13.h}, z11.h  // 11000001-00101011-00111101-10000111
 147 // CHECK-INST: fmla    za.h[w9, 7, vgx2], { z12.h, z13.h }, z11.h
 148 // CHECK-ENCODING: [0x87,0x3d,0x2b,0xc1]
 149 // CHECK-ERROR: instruction requires: sme-f16f16
 150 // CHECK-UNKNOWN: c12b3d87 <unknown>
 151
 152 fmla    za.h[w9, 7], {z12.h - z13.h}, z11.h  // 11000001-00101011-00111101-10000111
 153 // CHECK-INST: fmla    za.h[w9, 7, vgx2], { z12.h, z13.h }, z11.h
 154 // CHECK-ENCODING: [0x87,0x3d,0x2b,0xc1]
 155 // CHECK-ERROR: instruction requires: sme-f16f16
 156 // CHECK-UNKNOWN: c12b3d87 <unknown>
 157
 158 fmla    za.h[w8, 0, vgx2], {z0.h, z1.h}, z0.h[0]  // 11000001-00010000-00010000-00000000
 159 // CHECK-INST: fmla    za.h[w8, 0, vgx2], { z0.h, z1.h }, z0.h[0]
 160 // CHECK-ENCODING: [0x00,0x10,0x10,0xc1]
 161 // CHECK-ERROR: instruction requires: sme-f16f16
 162 // CHECK-UNKNOWN: c1101000 <unknown>
 163
 164 fmla    za.h[w8, 0], {z0.h - z1.h}, z0.h[0]  // 11000001-00010000-00010000-00000000
 165 // CHECK-INST: fmla    za.h[w8, 0, vgx2], { z0.h, z1.h }, z0.h[0]
 166 // CHECK-ENCODING: [0x00,0x10,0x10,0xc1]
 167 // CHECK-ERROR: instruction requires: sme-f16f16
 168 // CHECK-UNKNOWN: c1101000 <unknown>
 169
 170 fmla    za.h[w10, 5, vgx2], {z10.h, z11.h}, z5.h[2]  // 11000001-00010101-01010101-01000101
 171 // CHECK-INST: fmla    za.h[w10, 5, vgx2], { z10.h, z11.h }, z5.h[2]
 172 // CHECK-ENCODING: [0x45,0x55,0x15,0xc1]
 173 // CHECK-ERROR: instruction requires: sme-f16f16
 174 // CHECK-UNKNOWN: c1155545 <unknown>
 175
 176 fmla    za.h[w10, 5], {z10.h - z11.h}, z5.h[2]  // 11000001-00010101-01010101-01000101
 177 // CHECK-INST: fmla    za.h[w10, 5, vgx2], { z10.h, z11.h }, z5.h[2]
 178 // CHECK-ENCODING: [0x45,0x55,0x15,0xc1]
 179 // CHECK-ERROR: instruction requires: sme-f16f16
 180 // CHECK-UNKNOWN: c1155545 <unknown>
 181
 182 fmla    za.h[w11, 7, vgx2], {z12.h, z13.h}, z8.h[6]  // 11000001-00011000-01111101-10000111
 183 // CHECK-INST: fmla    za.h[w11, 7, vgx2], { z12.h, z13.h }, z8.h[6]
 184 // CHECK-ENCODING: [0x87,0x7d,0x18,0xc1]
 185 // CHECK-ERROR: instruction requires: sme-f16f16
 186 // CHECK-UNKNOWN: c1187d87 <unknown>
 187
 188 fmla    za.h[w11, 7], {z12.h - z13.h}, z8.h[6]  // 11000001-00011000-01111101-10000111
 189 // CHECK-INST: fmla    za.h[w11, 7, vgx2], { z12.h, z13.h }, z8.h[6]
 190 // CHECK-ENCODING: [0x87,0x7d,0x18,0xc1]
 191 // CHECK-ERROR: instruction requires: sme-f16f16
 192 // CHECK-UNKNOWN: c1187d87 <unknown>
 193
 194 fmla    za.h[w11, 7, vgx2], {z30.h, z31.h}, z15.h[7]  // 11000001-00011111-01111111-11001111
 195 // CHECK-INST: fmla    za.h[w11, 7, vgx2], { z30.h, z31.h }, z15.h[7]
 196 // CHECK-ENCODING: [0xcf,0x7f,0x1f,0xc1]
 197 // CHECK-ERROR: instruction requires: sme-f16f16
 198 // CHECK-UNKNOWN: c11f7fcf <unknown>
 199
 200 fmla    za.h[w11, 7], {z30.h - z31.h}, z15.h[7]  // 11000001-00011111-01111111-11001111
 201 // CHECK-INST: fmla    za.h[w11, 7, vgx2], { z30.h, z31.h }, z15.h[7]
 202 // CHECK-ENCODING: [0xcf,0x7f,0x1f,0xc1]
 203 // CHECK-ERROR: instruction requires: sme-f16f16
 204 // CHECK-UNKNOWN: c11f7fcf <unknown>
 205
 206 fmla    za.h[w8, 5, vgx2], {z16.h, z17.h}, z0.h[6]  // 11000001-00010000-00011110-00000101
 207 // CHECK-INST: fmla    za.h[w8, 5, vgx2], { z16.h, z17.h }, z0.h[6]
 208 // CHECK-ENCODING: [0x05,0x1e,0x10,0xc1]
 209 // CHECK-ERROR: instruction requires: sme-f16f16
 210 // CHECK-UNKNOWN: c1101e05 <unknown>
 211
 212 fmla    za.h[w8, 5], {z16.h - z17.h}, z0.h[6]  // 11000001-00010000-00011110-00000101
 213 // CHECK-INST: fmla    za.h[w8, 5, vgx2], { z16.h, z17.h }, z0.h[6]
 214 // CHECK-ENCODING: [0x05,0x1e,0x10,0xc1]
 215 // CHECK-ERROR: instruction requires: sme-f16f16
 216 // CHECK-UNKNOWN: c1101e05 <unknown>
 217
 218 fmla    za.h[w8, 1, vgx2], {z0.h, z1.h}, z14.h[2]  // 11000001-00011110-00010100-00000001
 219 // CHECK-INST: fmla    za.h[w8, 1, vgx2], { z0.h, z1.h }, z14.h[2]
 220 // CHECK-ENCODING: [0x01,0x14,0x1e,0xc1]
 221 // CHECK-ERROR: instruction requires: sme-f16f16
 222 // CHECK-UNKNOWN: c11e1401 <unknown>
 223
 224 fmla    za.h[w8, 1], {z0.h - z1.h}, z14.h[2]  // 11000001-00011110-00010100-00000001
 225 // CHECK-INST: fmla    za.h[w8, 1, vgx2], { z0.h, z1.h }, z14.h[2]
 226 // CHECK-ENCODING: [0x01,0x14,0x1e,0xc1]
 227 // CHECK-ERROR: instruction requires: sme-f16f16
 228 // CHECK-UNKNOWN: c11e1401 <unknown>
 229
 230 fmla    za.h[w10, 0, vgx2], {z18.h, z19.h}, z4.h[3]  // 11000001-00010100-01010110-01001000
 231 // CHECK-INST: fmla    za.h[w10, 0, vgx2], { z18.h, z19.h }, z4.h[3]
 232 // CHECK-ENCODING: [0x48,0x56,0x14,0xc1]
 233 // CHECK-ERROR: instruction requires: sme-f16f16
 234 // CHECK-UNKNOWN: c1145648 <unknown>
 235
 236 fmla    za.h[w10, 0], {z18.h - z19.h}, z4.h[3]  // 11000001-00010100-01010110-01001000
 237 // CHECK-INST: fmla    za.h[w10, 0, vgx2], { z18.h, z19.h }, z4.h[3]
 238 // CHECK-ENCODING: [0x48,0x56,0x14,0xc1]
 239 // CHECK-ERROR: instruction requires: sme-f16f16
 240 // CHECK-UNKNOWN: c1145648 <unknown>
 241
 242 fmla    za.h[w8, 0, vgx2], {z12.h, z13.h}, z2.h[4]  // 11000001-00010010-00011001-10000000
 243 // CHECK-INST: fmla    za.h[w8, 0, vgx2], { z12.h, z13.h }, z2.h[4]
 244 // CHECK-ENCODING: [0x80,0x19,0x12,0xc1]
 245 // CHECK-ERROR: instruction requires: sme-f16f16
 246 // CHECK-UNKNOWN: c1121980 <unknown>
 247
 248 fmla    za.h[w8, 0], {z12.h - z13.h}, z2.h[4]  // 11000001-00010010-00011001-10000000
 249 // CHECK-INST: fmla    za.h[w8, 0, vgx2], { z12.h, z13.h }, z2.h[4]
 250 // CHECK-ENCODING: [0x80,0x19,0x12,0xc1]
 251 // CHECK-ERROR: instruction requires: sme-f16f16
 252 // CHECK-UNKNOWN: c1121980 <unknown>
 253
 254 fmla    za.h[w10, 1, vgx2], {z0.h, z1.h}, z10.h[4]  // 11000001-00011010-01011000-00000001
 255 // CHECK-INST: fmla    za.h[w10, 1, vgx2], { z0.h, z1.h }, z10.h[4]
 256 // CHECK-ENCODING: [0x01,0x58,0x1a,0xc1]
 257 // CHECK-ERROR: instruction requires: sme-f16f16
 258 // CHECK-UNKNOWN: c11a5801 <unknown>
 259
 260 fmla    za.h[w10, 1], {z0.h - z1.h}, z10.h[4]  // 11000001-00011010-01011000-00000001
 261 // CHECK-INST: fmla    za.h[w10, 1, vgx2], { z0.h, z1.h }, z10.h[4]
 262 // CHECK-ENCODING: [0x01,0x58,0x1a,0xc1]
 263 // CHECK-ERROR: instruction requires: sme-f16f16
 264 // CHECK-UNKNOWN: c11a5801 <unknown>
 265
 266 fmla    za.h[w8, 5, vgx2], {z22.h, z23.h}, z14.h[5]  // 11000001-00011110-00011010-11001101
 267 // CHECK-INST: fmla    za.h[w8, 5, vgx2], { z22.h, z23.h }, z14.h[5]
 268 // CHECK-ENCODING: [0xcd,0x1a,0x1e,0xc1]
 269 // CHECK-ERROR: instruction requires: sme-f16f16
 270 // CHECK-UNKNOWN: c11e1acd <unknown>
 271
 272 fmla    za.h[w8, 5], {z22.h - z23.h}, z14.h[5]  // 11000001-00011110-00011010-11001101
 273 // CHECK-INST: fmla    za.h[w8, 5, vgx2], { z22.h, z23.h }, z14.h[5]
 274 // CHECK-ENCODING: [0xcd,0x1a,0x1e,0xc1]
 275 // CHECK-ERROR: instruction requires: sme-f16f16
 276 // CHECK-UNKNOWN: c11e1acd <unknown>
 277
 278 fmla    za.h[w11, 2, vgx2], {z8.h, z9.h}, z1.h[2]  // 11000001-00010001-01110101-00000010
 279 // CHECK-INST: fmla    za.h[w11, 2, vgx2], { z8.h, z9.h }, z1.h[2]
 280 // CHECK-ENCODING: [0x02,0x75,0x11,0xc1]
 281 // CHECK-ERROR: instruction requires: sme-f16f16
 282 // CHECK-UNKNOWN: c1117502 <unknown>
 283
 284 fmla    za.h[w11, 2], {z8.h - z9.h}, z1.h[2]  // 11000001-00010001-01110101-00000010
 285 // CHECK-INST: fmla    za.h[w11, 2, vgx2], { z8.h, z9.h }, z1.h[2]
 286 // CHECK-ENCODING: [0x02,0x75,0x11,0xc1]
 287 // CHECK-ERROR: instruction requires: sme-f16f16
 288 // CHECK-UNKNOWN: c1117502 <unknown>
 289
 290 fmla    za.h[w9, 7, vgx2], {z12.h, z13.h}, z11.h[4]  // 11000001-00011011-00111001-10000111
 291 // CHECK-INST: fmla    za.h[w9, 7, vgx2], { z12.h, z13.h }, z11.h[4]
 292 // CHECK-ENCODING: [0x87,0x39,0x1b,0xc1]
 293 // CHECK-ERROR: instruction requires: sme-f16f16
 294 // CHECK-UNKNOWN: c11b3987 <unknown>
 295
 296 fmla    za.h[w9, 7], {z12.h - z13.h}, z11.h[4]  // 11000001-00011011-00111001-10000111
 297 // CHECK-INST: fmla    za.h[w9, 7, vgx2], { z12.h, z13.h }, z11.h[4]
 298 // CHECK-ENCODING: [0x87,0x39,0x1b,0xc1]
 299 // CHECK-ERROR: instruction requires: sme-f16f16
 300 // CHECK-UNKNOWN: c11b3987 <unknown>
 301
 302 fmla    za.h[w8, 0, vgx2], {z0.h, z1.h}, {z0.h, z1.h}  // 11000001-10100000-00010000-00001000
 303 // CHECK-INST: fmla    za.h[w8, 0, vgx2], { z0.h, z1.h }, { z0.h, z1.h }
 304 // CHECK-ENCODING: [0x08,0x10,0xa0,0xc1]
 305 // CHECK-ERROR: instruction requires: sme-f16f16
 306 // CHECK-UNKNOWN: c1a01008 <unknown>
 307
 308 fmla    za.h[w8, 0], {z0.h - z1.h}, {z0.h - z1.h}  // 11000001-10100000-00010000-00001000
 309 // CHECK-INST: fmla    za.h[w8, 0, vgx2], { z0.h, z1.h }, { z0.h, z1.h }
 310 // CHECK-ENCODING: [0x08,0x10,0xa0,0xc1]
 311 // CHECK-ERROR: instruction requires: sme-f16f16
 312 // CHECK-UNKNOWN: c1a01008 <unknown>
 313
 314 fmla    za.h[w10, 5, vgx2], {z10.h, z11.h}, {z20.h, z21.h}  // 11000001-10110100-01010001-01001101
 315 // CHECK-INST: fmla    za.h[w10, 5, vgx2], { z10.h, z11.h }, { z20.h, z21.h }
 316 // CHECK-ENCODING: [0x4d,0x51,0xb4,0xc1]
 317 // CHECK-ERROR: instruction requires: sme-f16f16
 318 // CHECK-UNKNOWN: c1b4514d <unknown>
 319
 320 fmla    za.h[w10, 5], {z10.h - z11.h}, {z20.h - z21.h}  // 11000001-10110100-01010001-01001101
 321 // CHECK-INST: fmla    za.h[w10, 5, vgx2], { z10.h, z11.h }, { z20.h, z21.h }
 322 // CHECK-ENCODING: [0x4d,0x51,0xb4,0xc1]
 323 // CHECK-ERROR: instruction requires: sme-f16f16
 324 // CHECK-UNKNOWN: c1b4514d <unknown>
 325
 326 fmla    za.h[w11, 7, vgx2], {z12.h, z13.h}, {z8.h, z9.h}  // 11000001-10101000-01110001-10001111
 327 // CHECK-INST: fmla    za.h[w11, 7, vgx2], { z12.h, z13.h }, { z8.h, z9.h }
 328 // CHECK-ENCODING: [0x8f,0x71,0xa8,0xc1]
 329 // CHECK-ERROR: instruction requires: sme-f16f16
 330 // CHECK-UNKNOWN: c1a8718f <unknown>
 331
 332 fmla    za.h[w11, 7], {z12.h - z13.h}, {z8.h - z9.h}  // 11000001-10101000-01110001-10001111
 333 // CHECK-INST: fmla    za.h[w11, 7, vgx2], { z12.h, z13.h }, { z8.h, z9.h }
 334 // CHECK-ENCODING: [0x8f,0x71,0xa8,0xc1]
 335 // CHECK-ERROR: instruction requires: sme-f16f16
 336 // CHECK-UNKNOWN: c1a8718f <unknown>
 337
 338 fmla    za.h[w11, 7, vgx2], {z30.h, z31.h}, {z30.h, z31.h}  // 11000001-10111110-01110011-11001111
 339 // CHECK-INST: fmla    za.h[w11, 7, vgx2], { z30.h, z31.h }, { z30.h, z31.h }
 340 // CHECK-ENCODING: [0xcf,0x73,0xbe,0xc1]
 341 // CHECK-ERROR: instruction requires: sme-f16f16
 342 // CHECK-UNKNOWN: c1be73cf <unknown>
 343
 344 fmla    za.h[w11, 7], {z30.h - z31.h}, {z30.h - z31.h}  // 11000001-10111110-01110011-11001111
 345 // CHECK-INST: fmla    za.h[w11, 7, vgx2], { z30.h, z31.h }, { z30.h, z31.h }
 346 // CHECK-ENCODING: [0xcf,0x73,0xbe,0xc1]
 347 // CHECK-ERROR: instruction requires: sme-f16f16
 348 // CHECK-UNKNOWN: c1be73cf <unknown>
 349
 350 fmla    za.h[w8, 5, vgx2], {z16.h, z17.h}, {z16.h, z17.h}  // 11000001-10110000-00010010-00001101
 351 // CHECK-INST: fmla    za.h[w8, 5, vgx2], { z16.h, z17.h }, { z16.h, z17.h }
 352 // CHECK-ENCODING: [0x0d,0x12,0xb0,0xc1]
 353 // CHECK-ERROR: instruction requires: sme-f16f16
 354 // CHECK-UNKNOWN: c1b0120d <unknown>
 355
 356 fmla    za.h[w8, 5], {z16.h - z17.h}, {z16.h - z17.h}  // 11000001-10110000-00010010-00001101
 357 // CHECK-INST: fmla    za.h[w8, 5, vgx2], { z16.h, z17.h }, { z16.h, z17.h }
 358 // CHECK-ENCODING: [0x0d,0x12,0xb0,0xc1]
 359 // CHECK-ERROR: instruction requires: sme-f16f16
 360 // CHECK-UNKNOWN: c1b0120d <unknown>
 361
 362 fmla    za.h[w8, 1, vgx2], {z0.h, z1.h}, {z30.h, z31.h}  // 11000001-10111110-00010000-00001001
 363 // CHECK-INST: fmla    za.h[w8, 1, vgx2], { z0.h, z1.h }, { z30.h, z31.h }
 364 // CHECK-ENCODING: [0x09,0x10,0xbe,0xc1]
 365 // CHECK-ERROR: instruction requires: sme-f16f16
 366 // CHECK-UNKNOWN: c1be1009 <unknown>
 367
 368 fmla    za.h[w8, 1], {z0.h - z1.h}, {z30.h - z31.h}  // 11000001-10111110-00010000-00001001
 369 // CHECK-INST: fmla    za.h[w8, 1, vgx2], { z0.h, z1.h }, { z30.h, z31.h }
 370 // CHECK-ENCODING: [0x09,0x10,0xbe,0xc1]
 371 // CHECK-ERROR: instruction requires: sme-f16f16
 372 // CHECK-UNKNOWN: c1be1009 <unknown>
 373
 374 fmla    za.h[w10, 0, vgx2], {z18.h, z19.h}, {z20.h, z21.h}  // 11000001-10110100-01010010-01001000
 375 // CHECK-INST: fmla    za.h[w10, 0, vgx2], { z18.h, z19.h }, { z20.h, z21.h }
 376 // CHECK-ENCODING: [0x48,0x52,0xb4,0xc1]
 377 // CHECK-ERROR: instruction requires: sme-f16f16
 378 // CHECK-UNKNOWN: c1b45248 <unknown>
 379
 380 fmla    za.h[w10, 0], {z18.h - z19.h}, {z20.h - z21.h}  // 11000001-10110100-01010010-01001000
 381 // CHECK-INST: fmla    za.h[w10, 0, vgx2], { z18.h, z19.h }, { z20.h, z21.h }
 382 // CHECK-ENCODING: [0x48,0x52,0xb4,0xc1]
 383 // CHECK-ERROR: instruction requires: sme-f16f16
 384 // CHECK-UNKNOWN: c1b45248 <unknown>
 385
 386 fmla    za.h[w8, 0, vgx2], {z12.h, z13.h}, {z2.h, z3.h}  // 11000001-10100010-00010001-10001000
 387 // CHECK-INST: fmla    za.h[w8, 0, vgx2], { z12.h, z13.h }, { z2.h, z3.h }
 388 // CHECK-ENCODING: [0x88,0x11,0xa2,0xc1]
 389 // CHECK-ERROR: instruction requires: sme-f16f16
 390 // CHECK-UNKNOWN: c1a21188 <unknown>
 391
 392 fmla    za.h[w8, 0], {z12.h - z13.h}, {z2.h - z3.h}  // 11000001-10100010-00010001-10001000
 393 // CHECK-INST: fmla    za.h[w8, 0, vgx2], { z12.h, z13.h }, { z2.h, z3.h }
 394 // CHECK-ENCODING: [0x88,0x11,0xa2,0xc1]
 395 // CHECK-ERROR: instruction requires: sme-f16f16
 396 // CHECK-UNKNOWN: c1a21188 <unknown>
 397
 398 fmla    za.h[w10, 1, vgx2], {z0.h, z1.h}, {z26.h, z27.h}  // 11000001-10111010-01010000-00001001
 399 // CHECK-INST: fmla    za.h[w10, 1, vgx2], { z0.h, z1.h }, { z26.h, z27.h }
 400 // CHECK-ENCODING: [0x09,0x50,0xba,0xc1]
 401 // CHECK-ERROR: instruction requires: sme-f16f16
 402 // CHECK-UNKNOWN: c1ba5009 <unknown>
 403
 404 fmla    za.h[w10, 1], {z0.h - z1.h}, {z26.h - z27.h}  // 11000001-10111010-01010000-00001001
 405 // CHECK-INST: fmla    za.h[w10, 1, vgx2], { z0.h, z1.h }, { z26.h, z27.h }
 406 // CHECK-ENCODING: [0x09,0x50,0xba,0xc1]
 407 // CHECK-ERROR: instruction requires: sme-f16f16
 408 // CHECK-UNKNOWN: c1ba5009 <unknown>
 409
 410 fmla    za.h[w8, 5, vgx2], {z22.h, z23.h}, {z30.h, z31.h}  // 11000001-10111110-00010010-11001101
 411 // CHECK-INST: fmla    za.h[w8, 5, vgx2], { z22.h, z23.h }, { z30.h, z31.h }
 412 // CHECK-ENCODING: [0xcd,0x12,0xbe,0xc1]
 413 // CHECK-ERROR: instruction requires: sme-f16f16
 414 // CHECK-UNKNOWN: c1be12cd <unknown>
 415
 416 fmla    za.h[w8, 5], {z22.h - z23.h}, {z30.h - z31.h}  // 11000001-10111110-00010010-11001101
 417 // CHECK-INST: fmla    za.h[w8, 5, vgx2], { z22.h, z23.h }, { z30.h, z31.h }
 418 // CHECK-ENCODING: [0xcd,0x12,0xbe,0xc1]
 419 // CHECK-ERROR: instruction requires: sme-f16f16
 420 // CHECK-UNKNOWN: c1be12cd <unknown>
 421
 422 fmla    za.h[w11, 2, vgx2], {z8.h, z9.h}, {z0.h, z1.h}  // 11000001-10100000-01110001-00001010
 423 // CHECK-INST: fmla    za.h[w11, 2, vgx2], { z8.h, z9.h }, { z0.h, z1.h }
 424 // CHECK-ENCODING: [0x0a,0x71,0xa0,0xc1]
 425 // CHECK-ERROR: instruction requires: sme-f16f16
 426 // CHECK-UNKNOWN: c1a0710a <unknown>
 427
 428 fmla    za.h[w11, 2], {z8.h - z9.h}, {z0.h - z1.h}  // 11000001-10100000-01110001-00001010
 429 // CHECK-INST: fmla    za.h[w11, 2, vgx2], { z8.h, z9.h }, { z0.h, z1.h }
 430 // CHECK-ENCODING: [0x0a,0x71,0xa0,0xc1]
 431 // CHECK-ERROR: instruction requires: sme-f16f16
 432 // CHECK-UNKNOWN: c1a0710a <unknown>
 433
 434 fmla    za.h[w9, 7, vgx2], {z12.h, z13.h}, {z10.h, z11.h}  // 11000001-10101010-00110001-10001111
 435 // CHECK-INST: fmla    za.h[w9, 7, vgx2], { z12.h, z13.h }, { z10.h, z11.h }
 436 // CHECK-ENCODING: [0x8f,0x31,0xaa,0xc1]
 437 // CHECK-ERROR: instruction requires: sme-f16f16
 438 // CHECK-UNKNOWN: c1aa318f <unknown>
 439
 440 fmla    za.h[w9, 7], {z12.h - z13.h}, {z10.h - z11.h}  // 11000001-10101010-00110001-10001111
 441 // CHECK-INST: fmla    za.h[w9, 7, vgx2], { z12.h, z13.h }, { z10.h, z11.h }
 442 // CHECK-ENCODING: [0x8f,0x31,0xaa,0xc1]
 443 // CHECK-ERROR: instruction requires: sme-f16f16
 444 // CHECK-UNKNOWN: c1aa318f <unknown>
 445
 446
 447 fmla    za.h[w8, 0, vgx4], {z0.h - z3.h}, z0.h  // 11000001-00110000-00011100-00000000
 448 // CHECK-INST: fmla    za.h[w8, 0, vgx4], { z0.h - z3.h }, z0.h
 449 // CHECK-ENCODING: [0x00,0x1c,0x30,0xc1]
 450 // CHECK-ERROR: instruction requires: sme-f16f16
 451 // CHECK-UNKNOWN: c1301c00 <unknown>
 452
 453 fmla    za.h[w8, 0], {z0.h - z3.h}, z0.h  // 11000001-00110000-00011100-00000000
 454 // CHECK-INST: fmla    za.h[w8, 0, vgx4], { z0.h - z3.h }, z0.h
 455 // CHECK-ENCODING: [0x00,0x1c,0x30,0xc1]
 456 // CHECK-ERROR: instruction requires: sme-f16f16
 457 // CHECK-UNKNOWN: c1301c00 <unknown>
 458
 459 fmla    za.h[w10, 5, vgx4], {z10.h - z13.h}, z5.h  // 11000001-00110101-01011101-01000101
 460 // CHECK-INST: fmla    za.h[w10, 5, vgx4], { z10.h - z13.h }, z5.h
 461 // CHECK-ENCODING: [0x45,0x5d,0x35,0xc1]
 462 // CHECK-ERROR: instruction requires: sme-f16f16
 463 // CHECK-UNKNOWN: c1355d45 <unknown>
 464
 465 fmla    za.h[w10, 5], {z10.h - z13.h}, z5.h  // 11000001-00110101-01011101-01000101
 466 // CHECK-INST: fmla    za.h[w10, 5, vgx4], { z10.h - z13.h }, z5.h
 467 // CHECK-ENCODING: [0x45,0x5d,0x35,0xc1]
 468 // CHECK-ERROR: instruction requires: sme-f16f16
 469 // CHECK-UNKNOWN: c1355d45 <unknown>
 470
 471 fmla    za.h[w11, 7, vgx4], {z13.h - z16.h}, z8.h  // 11000001-00111000-01111101-10100111
 472 // CHECK-INST: fmla    za.h[w11, 7, vgx4], { z13.h - z16.h }, z8.h
 473 // CHECK-ENCODING: [0xa7,0x7d,0x38,0xc1]
 474 // CHECK-ERROR: instruction requires: sme-f16f16
 475 // CHECK-UNKNOWN: c1387da7 <unknown>
 476
 477 fmla    za.h[w11, 7], {z13.h - z16.h}, z8.h  // 11000001-00111000-01111101-10100111
 478 // CHECK-INST: fmla    za.h[w11, 7, vgx4], { z13.h - z16.h }, z8.h
 479 // CHECK-ENCODING: [0xa7,0x7d,0x38,0xc1]
 480 // CHECK-ERROR: instruction requires: sme-f16f16
 481 // CHECK-UNKNOWN: c1387da7 <unknown>
 482
 483 fmla    za.h[w11, 7, vgx4], {z31.h, z0.h, z1.h, z2.h}, z15.h  // 11000001-00111111-01111111-11100111
 484 // CHECK-INST: fmla    za.h[w11, 7, vgx4], { z31.h, z0.h, z1.h, z2.h }, z15.h
 485 // CHECK-ENCODING: [0xe7,0x7f,0x3f,0xc1]
 486 // CHECK-ERROR: instruction requires: sme-f16f16
 487 // CHECK-UNKNOWN: c13f7fe7 <unknown>
 488
 489 fmla    za.h[w11, 7], {z31.h, z0.h, z1.h, z2.h}, z15.h  // 11000001-00111111-01111111-11100111
 490 // CHECK-INST: fmla    za.h[w11, 7, vgx4], { z31.h, z0.h, z1.h, z2.h }, z15.h
 491 // CHECK-ENCODING: [0xe7,0x7f,0x3f,0xc1]
 492 // CHECK-ERROR: instruction requires: sme-f16f16
 493 // CHECK-UNKNOWN: c13f7fe7 <unknown>
 494
 495 fmla    za.h[w8, 5, vgx4], {z17.h - z20.h}, z0.h  // 11000001-00110000-00011110-00100101
 496 // CHECK-INST: fmla    za.h[w8, 5, vgx4], { z17.h - z20.h }, z0.h
 497 // CHECK-ENCODING: [0x25,0x1e,0x30,0xc1]
 498 // CHECK-ERROR: instruction requires: sme-f16f16
 499 // CHECK-UNKNOWN: c1301e25 <unknown>
 500
 501 fmla    za.h[w8, 5], {z17.h - z20.h}, z0.h  // 11000001-00110000-00011110-00100101
 502 // CHECK-INST: fmla    za.h[w8, 5, vgx4], { z17.h - z20.h }, z0.h
 503 // CHECK-ENCODING: [0x25,0x1e,0x30,0xc1]
 504 // CHECK-ERROR: instruction requires: sme-f16f16
 505 // CHECK-UNKNOWN: c1301e25 <unknown>
 506
 507 fmla    za.h[w8, 1, vgx4], {z1.h - z4.h}, z14.h  // 11000001-00111110-00011100-00100001
 508 // CHECK-INST: fmla    za.h[w8, 1, vgx4], { z1.h - z4.h }, z14.h
 509 // CHECK-ENCODING: [0x21,0x1c,0x3e,0xc1]
 510 // CHECK-ERROR: instruction requires: sme-f16f16
 511 // CHECK-UNKNOWN: c13e1c21 <unknown>
 512
 513 fmla    za.h[w8, 1], {z1.h - z4.h}, z14.h  // 11000001-00111110-00011100-00100001
 514 // CHECK-INST: fmla    za.h[w8, 1, vgx4], { z1.h - z4.h }, z14.h
 515 // CHECK-ENCODING: [0x21,0x1c,0x3e,0xc1]
 516 // CHECK-ERROR: instruction requires: sme-f16f16
 517 // CHECK-UNKNOWN: c13e1c21 <unknown>
 518
 519 fmla    za.h[w10, 0, vgx4], {z19.h - z22.h}, z4.h  // 11000001-00110100-01011110-01100000
 520 // CHECK-INST: fmla    za.h[w10, 0, vgx4], { z19.h - z22.h }, z4.h
 521 // CHECK-ENCODING: [0x60,0x5e,0x34,0xc1]
 522 // CHECK-ERROR: instruction requires: sme-f16f16
 523 // CHECK-UNKNOWN: c1345e60 <unknown>
 524
 525 fmla    za.h[w10, 0], {z19.h - z22.h}, z4.h  // 11000001-00110100-01011110-01100000
 526 // CHECK-INST: fmla    za.h[w10, 0, vgx4], { z19.h - z22.h }, z4.h
 527 // CHECK-ENCODING: [0x60,0x5e,0x34,0xc1]
 528 // CHECK-ERROR: instruction requires: sme-f16f16
 529 // CHECK-UNKNOWN: c1345e60 <unknown>
 530
 531 fmla    za.h[w8, 0, vgx4], {z12.h - z15.h}, z2.h  // 11000001-00110010-00011101-10000000
 532 // CHECK-INST: fmla    za.h[w8, 0, vgx4], { z12.h - z15.h }, z2.h
 533 // CHECK-ENCODING: [0x80,0x1d,0x32,0xc1]
 534 // CHECK-ERROR: instruction requires: sme-f16f16
 535 // CHECK-UNKNOWN: c1321d80 <unknown>
 536
 537 fmla    za.h[w8, 0], {z12.h - z15.h}, z2.h  // 11000001-00110010-00011101-10000000
 538 // CHECK-INST: fmla    za.h[w8, 0, vgx4], { z12.h - z15.h }, z2.h
 539 // CHECK-ENCODING: [0x80,0x1d,0x32,0xc1]
 540 // CHECK-ERROR: instruction requires: sme-f16f16
 541 // CHECK-UNKNOWN: c1321d80 <unknown>
 542
 543 fmla    za.h[w10, 1, vgx4], {z1.h - z4.h}, z10.h  // 11000001-00111010-01011100-00100001
 544 // CHECK-INST: fmla    za.h[w10, 1, vgx4], { z1.h - z4.h }, z10.h
 545 // CHECK-ENCODING: [0x21,0x5c,0x3a,0xc1]
 546 // CHECK-ERROR: instruction requires: sme-f16f16
 547 // CHECK-UNKNOWN: c13a5c21 <unknown>
 548
 549 fmla    za.h[w10, 1], {z1.h - z4.h}, z10.h  // 11000001-00111010-01011100-00100001
 550 // CHECK-INST: fmla    za.h[w10, 1, vgx4], { z1.h - z4.h }, z10.h
 551 // CHECK-ENCODING: [0x21,0x5c,0x3a,0xc1]
 552 // CHECK-ERROR: instruction requires: sme-f16f16
 553 // CHECK-UNKNOWN: c13a5c21 <unknown>
 554
 555 fmla    za.h[w8, 5, vgx4], {z22.h - z25.h}, z14.h  // 11000001-00111110-00011110-11000101
 556 // CHECK-INST: fmla    za.h[w8, 5, vgx4], { z22.h - z25.h }, z14.h
 557 // CHECK-ENCODING: [0xc5,0x1e,0x3e,0xc1]
 558 // CHECK-ERROR: instruction requires: sme-f16f16
 559 // CHECK-UNKNOWN: c13e1ec5 <unknown>
 560
 561 fmla    za.h[w8, 5], {z22.h - z25.h}, z14.h  // 11000001-00111110-00011110-11000101
 562 // CHECK-INST: fmla    za.h[w8, 5, vgx4], { z22.h - z25.h }, z14.h
 563 // CHECK-ENCODING: [0xc5,0x1e,0x3e,0xc1]
 564 // CHECK-ERROR: instruction requires: sme-f16f16
 565 // CHECK-UNKNOWN: c13e1ec5 <unknown>
 566
 567 fmla    za.h[w11, 2, vgx4], {z9.h - z12.h}, z1.h  // 11000001-00110001-01111101-00100010
 568 // CHECK-INST: fmla    za.h[w11, 2, vgx4], { z9.h - z12.h }, z1.h
 569 // CHECK-ENCODING: [0x22,0x7d,0x31,0xc1]
 570 // CHECK-ERROR: instruction requires: sme-f16f16
 571 // CHECK-UNKNOWN: c1317d22 <unknown>
 572
 573 fmla    za.h[w11, 2], {z9.h - z12.h}, z1.h  // 11000001-00110001-01111101-00100010
 574 // CHECK-INST: fmla    za.h[w11, 2, vgx4], { z9.h - z12.h }, z1.h
 575 // CHECK-ENCODING: [0x22,0x7d,0x31,0xc1]
 576 // CHECK-ERROR: instruction requires: sme-f16f16
 577 // CHECK-UNKNOWN: c1317d22 <unknown>
 578
 579 fmla    za.h[w9, 7, vgx4], {z12.h - z15.h}, z11.h  // 11000001-00111011-00111101-10000111
 580 // CHECK-INST: fmla    za.h[w9, 7, vgx4], { z12.h - z15.h }, z11.h
 581 // CHECK-ENCODING: [0x87,0x3d,0x3b,0xc1]
 582 // CHECK-ERROR: instruction requires: sme-f16f16
 583 // CHECK-UNKNOWN: c13b3d87 <unknown>
 584
 585 fmla    za.h[w9, 7], {z12.h - z15.h}, z11.h  // 11000001-00111011-00111101-10000111
 586 // CHECK-INST: fmla    za.h[w9, 7, vgx4], { z12.h - z15.h }, z11.h
 587 // CHECK-ENCODING: [0x87,0x3d,0x3b,0xc1]
 588 // CHECK-ERROR: instruction requires: sme-f16f16
 589 // CHECK-UNKNOWN: c13b3d87 <unknown>
 590
 591 fmla    za.h[w8, 0, vgx4], {z0.h - z3.h}, z0.h[0]  // 11000001-00010000-10010000-00000000
 592 // CHECK-INST: fmla    za.h[w8, 0, vgx4], { z0.h - z3.h }, z0.h[0]
 593 // CHECK-ENCODING: [0x00,0x90,0x10,0xc1]
 594 // CHECK-ERROR: instruction requires: sme-f16f16
 595 // CHECK-UNKNOWN: c1109000 <unknown>
 596
 597 fmla    za.h[w8, 0], {z0.h - z3.h}, z0.h[0]  // 11000001-00010000-10010000-00000000
 598 // CHECK-INST: fmla    za.h[w8, 0, vgx4], { z0.h - z3.h }, z0.h[0]
 599 // CHECK-ENCODING: [0x00,0x90,0x10,0xc1]
 600 // CHECK-ERROR: instruction requires: sme-f16f16
 601 // CHECK-UNKNOWN: c1109000 <unknown>
 602
 603 fmla    za.h[w10, 5, vgx4], {z8.h - z11.h}, z5.h[2]  // 11000001-00010101-11010101-00000101
 604 // CHECK-INST: fmla    za.h[w10, 5, vgx4], { z8.h - z11.h }, z5.h[2]
 605 // CHECK-ENCODING: [0x05,0xd5,0x15,0xc1]
 606 // CHECK-ERROR: instruction requires: sme-f16f16
 607 // CHECK-UNKNOWN: c115d505 <unknown>
 608
 609 fmla    za.h[w10, 5], {z8.h - z11.h}, z5.h[2]  // 11000001-00010101-11010101-00000101
 610 // CHECK-INST: fmla    za.h[w10, 5, vgx4], { z8.h - z11.h }, z5.h[2]
 611 // CHECK-ENCODING: [0x05,0xd5,0x15,0xc1]
 612 // CHECK-ERROR: instruction requires: sme-f16f16
 613 // CHECK-UNKNOWN: c115d505 <unknown>
 614
 615 fmla    za.h[w11, 7, vgx4], {z12.h - z15.h}, z8.h[6]  // 11000001-00011000-11111101-10000111
 616 // CHECK-INST: fmla    za.h[w11, 7, vgx4], { z12.h - z15.h }, z8.h[6]
 617 // CHECK-ENCODING: [0x87,0xfd,0x18,0xc1]
 618 // CHECK-ERROR: instruction requires: sme-f16f16
 619 // CHECK-UNKNOWN: c118fd87 <unknown>
 620
 621 fmla    za.h[w11, 7], {z12.h - z15.h}, z8.h[6]  // 11000001-00011000-11111101-10000111
 622 // CHECK-INST: fmla    za.h[w11, 7, vgx4], { z12.h - z15.h }, z8.h[6]
 623 // CHECK-ENCODING: [0x87,0xfd,0x18,0xc1]
 624 // CHECK-ERROR: instruction requires: sme-f16f16
 625 // CHECK-UNKNOWN: c118fd87 <unknown>
 626
 627 fmla    za.h[w11, 7, vgx4], {z28.h - z31.h}, z15.h[7]  // 11000001-00011111-11111111-10001111
 628 // CHECK-INST: fmla    za.h[w11, 7, vgx4], { z28.h - z31.h }, z15.h[7]
 629 // CHECK-ENCODING: [0x8f,0xff,0x1f,0xc1]
 630 // CHECK-ERROR: instruction requires: sme-f16f16
 631 // CHECK-UNKNOWN: c11fff8f <unknown>
 632
 633 fmla    za.h[w11, 7], {z28.h - z31.h}, z15.h[7]  // 11000001-00011111-11111111-10001111
 634 // CHECK-INST: fmla    za.h[w11, 7, vgx4], { z28.h - z31.h }, z15.h[7]
 635 // CHECK-ENCODING: [0x8f,0xff,0x1f,0xc1]
 636 // CHECK-ERROR: instruction requires: sme-f16f16
 637 // CHECK-UNKNOWN: c11fff8f <unknown>
 638
 639 fmla    za.h[w8, 5, vgx4], {z16.h - z19.h}, z0.h[6]  // 11000001-00010000-10011110-00000101
 640 // CHECK-INST: fmla    za.h[w8, 5, vgx4], { z16.h - z19.h }, z0.h[6]
 641 // CHECK-ENCODING: [0x05,0x9e,0x10,0xc1]
 642 // CHECK-ERROR: instruction requires: sme-f16f16
 643 // CHECK-UNKNOWN: c1109e05 <unknown>
 644
 645 fmla    za.h[w8, 5], {z16.h - z19.h}, z0.h[6]  // 11000001-00010000-10011110-00000101
 646 // CHECK-INST: fmla    za.h[w8, 5, vgx4], { z16.h - z19.h }, z0.h[6]
 647 // CHECK-ENCODING: [0x05,0x9e,0x10,0xc1]
 648 // CHECK-ERROR: instruction requires: sme-f16f16
 649 // CHECK-UNKNOWN: c1109e05 <unknown>
 650
 651 fmla    za.h[w8, 1, vgx4], {z0.h - z3.h}, z14.h[2]  // 11000001-00011110-10010100-00000001
 652 // CHECK-INST: fmla    za.h[w8, 1, vgx4], { z0.h - z3.h }, z14.h[2]
 653 // CHECK-ENCODING: [0x01,0x94,0x1e,0xc1]
 654 // CHECK-ERROR: instruction requires: sme-f16f16
 655 // CHECK-UNKNOWN: c11e9401 <unknown>
 656
 657 fmla    za.h[w8, 1], {z0.h - z3.h}, z14.h[2]  // 11000001-00011110-10010100-00000001
 658 // CHECK-INST: fmla    za.h[w8, 1, vgx4], { z0.h - z3.h }, z14.h[2]
 659 // CHECK-ENCODING: [0x01,0x94,0x1e,0xc1]
 660 // CHECK-ERROR: instruction requires: sme-f16f16
 661 // CHECK-UNKNOWN: c11e9401 <unknown>
 662
 663 fmla    za.h[w10, 0, vgx4], {z16.h - z19.h}, z4.h[3]  // 11000001-00010100-11010110-00001000
 664 // CHECK-INST: fmla    za.h[w10, 0, vgx4], { z16.h - z19.h }, z4.h[3]
 665 // CHECK-ENCODING: [0x08,0xd6,0x14,0xc1]
 666 // CHECK-ERROR: instruction requires: sme-f16f16
 667 // CHECK-UNKNOWN: c114d608 <unknown>
 668
 669 fmla    za.h[w10, 0], {z16.h - z19.h}, z4.h[3]  // 11000001-00010100-11010110-00001000
 670 // CHECK-INST: fmla    za.h[w10, 0, vgx4], { z16.h - z19.h }, z4.h[3]
 671 // CHECK-ENCODING: [0x08,0xd6,0x14,0xc1]
 672 // CHECK-ERROR: instruction requires: sme-f16f16
 673 // CHECK-UNKNOWN: c114d608 <unknown>
 674
 675 fmla    za.h[w8, 0, vgx4], {z12.h - z15.h}, z2.h[4]  // 11000001-00010010-10011001-10000000
 676 // CHECK-INST: fmla    za.h[w8, 0, vgx4], { z12.h - z15.h }, z2.h[4]
 677 // CHECK-ENCODING: [0x80,0x99,0x12,0xc1]
 678 // CHECK-ERROR: instruction requires: sme-f16f16
 679 // CHECK-UNKNOWN: c1129980 <unknown>
 680
 681 fmla    za.h[w8, 0], {z12.h - z15.h}, z2.h[4]  // 11000001-00010010-10011001-10000000
 682 // CHECK-INST: fmla    za.h[w8, 0, vgx4], { z12.h - z15.h }, z2.h[4]
 683 // CHECK-ENCODING: [0x80,0x99,0x12,0xc1]
 684 // CHECK-ERROR: instruction requires: sme-f16f16
 685 // CHECK-UNKNOWN: c1129980 <unknown>
 686
 687 fmla    za.h[w10, 1, vgx4], {z0.h - z3.h}, z10.h[4]  // 11000001-00011010-11011000-00000001
 688 // CHECK-INST: fmla    za.h[w10, 1, vgx4], { z0.h - z3.h }, z10.h[4]
 689 // CHECK-ENCODING: [0x01,0xd8,0x1a,0xc1]
 690 // CHECK-ERROR: instruction requires: sme-f16f16
 691 // CHECK-UNKNOWN: c11ad801 <unknown>
 692
 693 fmla    za.h[w10, 1], {z0.h - z3.h}, z10.h[4]  // 11000001-00011010-11011000-00000001
 694 // CHECK-INST: fmla    za.h[w10, 1, vgx4], { z0.h - z3.h }, z10.h[4]
 695 // CHECK-ENCODING: [0x01,0xd8,0x1a,0xc1]
 696 // CHECK-ERROR: instruction requires: sme-f16f16
 697 // CHECK-UNKNOWN: c11ad801 <unknown>
 698
 699 fmla    za.h[w8, 5, vgx4], {z20.h - z23.h}, z14.h[5]  // 11000001-00011110-10011010-10001101
 700 // CHECK-INST: fmla    za.h[w8, 5, vgx4], { z20.h - z23.h }, z14.h[5]
 701 // CHECK-ENCODING: [0x8d,0x9a,0x1e,0xc1]
 702 // CHECK-ERROR: instruction requires: sme-f16f16
 703 // CHECK-UNKNOWN: c11e9a8d <unknown>
 704
 705 fmla    za.h[w8, 5], {z20.h - z23.h}, z14.h[5]  // 11000001-00011110-10011010-10001101
 706 // CHECK-INST: fmla    za.h[w8, 5, vgx4], { z20.h - z23.h }, z14.h[5]
 707 // CHECK-ENCODING: [0x8d,0x9a,0x1e,0xc1]
 708 // CHECK-ERROR: instruction requires: sme-f16f16
 709 // CHECK-UNKNOWN: c11e9a8d <unknown>
 710
 711 fmla    za.h[w11, 2, vgx4], {z8.h - z11.h}, z1.h[2]  // 11000001-00010001-11110101-00000010
 712 // CHECK-INST: fmla    za.h[w11, 2, vgx4], { z8.h - z11.h }, z1.h[2]
 713 // CHECK-ENCODING: [0x02,0xf5,0x11,0xc1]
 714 // CHECK-ERROR: instruction requires: sme-f16f16
 715 // CHECK-UNKNOWN: c111f502 <unknown>
 716
 717 fmla    za.h[w11, 2], {z8.h - z11.h}, z1.h[2]  // 11000001-00010001-11110101-00000010
 718 // CHECK-INST: fmla    za.h[w11, 2, vgx4], { z8.h - z11.h }, z1.h[2]
 719 // CHECK-ENCODING: [0x02,0xf5,0x11,0xc1]
 720 // CHECK-ERROR: instruction requires: sme-f16f16
 721 // CHECK-UNKNOWN: c111f502 <unknown>
 722
 723 fmla    za.h[w9, 7, vgx4], {z12.h - z15.h}, z11.h[4]  // 11000001-00011011-10111001-10000111
 724 // CHECK-INST: fmla    za.h[w9, 7, vgx4], { z12.h - z15.h }, z11.h[4]
 725 // CHECK-ENCODING: [0x87,0xb9,0x1b,0xc1]
 726 // CHECK-ERROR: instruction requires: sme-f16f16
 727 // CHECK-UNKNOWN: c11bb987 <unknown>
 728
 729 fmla    za.h[w9, 7], {z12.h - z15.h}, z11.h[4]  // 11000001-00011011-10111001-10000111
 730 // CHECK-INST: fmla    za.h[w9, 7, vgx4], { z12.h - z15.h }, z11.h[4]
 731 // CHECK-ENCODING: [0x87,0xb9,0x1b,0xc1]
 732 // CHECK-ERROR: instruction requires: sme-f16f16
 733 // CHECK-UNKNOWN: c11bb987 <unknown>
 734
 735 fmla    za.h[w8, 0, vgx4], {z0.h - z3.h}, {z0.h - z3.h}  // 11000001-10100001-00010000-00001000
 736 // CHECK-INST: fmla    za.h[w8, 0, vgx4], { z0.h - z3.h }, { z0.h - z3.h }
 737 // CHECK-ENCODING: [0x08,0x10,0xa1,0xc1]
 738 // CHECK-ERROR: instruction requires: sme-f16f16
 739 // CHECK-UNKNOWN: c1a11008 <unknown>
 740
 741 fmla    za.h[w8, 0], {z0.h - z3.h}, {z0.h - z3.h}  // 11000001-10100001-00010000-00001000
 742 // CHECK-INST: fmla    za.h[w8, 0, vgx4], { z0.h - z3.h }, { z0.h - z3.h }
 743 // CHECK-ENCODING: [0x08,0x10,0xa1,0xc1]
 744 // CHECK-ERROR: instruction requires: sme-f16f16
 745 // CHECK-UNKNOWN: c1a11008 <unknown>
 746
 747 fmla    za.h[w10, 5, vgx4], {z8.h - z11.h}, {z20.h - z23.h}  // 11000001-10110101-01010001-00001101
 748 // CHECK-INST: fmla    za.h[w10, 5, vgx4], { z8.h - z11.h }, { z20.h - z23.h }
 749 // CHECK-ENCODING: [0x0d,0x51,0xb5,0xc1]
 750 // CHECK-ERROR: instruction requires: sme-f16f16
 751 // CHECK-UNKNOWN: c1b5510d <unknown>
 752
 753 fmla    za.h[w10, 5], {z8.h - z11.h}, {z20.h - z23.h}  // 11000001-10110101-01010001-00001101
 754 // CHECK-INST: fmla    za.h[w10, 5, vgx4], { z8.h - z11.h }, { z20.h - z23.h }
 755 // CHECK-ENCODING: [0x0d,0x51,0xb5,0xc1]
 756 // CHECK-ERROR: instruction requires: sme-f16f16
 757 // CHECK-UNKNOWN: c1b5510d <unknown>
 758
 759 fmla    za.h[w11, 7, vgx4], {z12.h - z15.h}, {z8.h - z11.h}  // 11000001-10101001-01110001-10001111
 760 // CHECK-INST: fmla    za.h[w11, 7, vgx4], { z12.h - z15.h }, { z8.h - z11.h }
 761 // CHECK-ENCODING: [0x8f,0x71,0xa9,0xc1]
 762 // CHECK-ERROR: instruction requires: sme-f16f16
 763 // CHECK-UNKNOWN: c1a9718f <unknown>
 764
 765 fmla    za.h[w11, 7], {z12.h - z15.h}, {z8.h - z11.h}  // 11000001-10101001-01110001-10001111
 766 // CHECK-INST: fmla    za.h[w11, 7, vgx4], { z12.h - z15.h }, { z8.h - z11.h }
 767 // CHECK-ENCODING: [0x8f,0x71,0xa9,0xc1]
 768 // CHECK-ERROR: instruction requires: sme-f16f16
 769 // CHECK-UNKNOWN: c1a9718f <unknown>
 770
 771 fmla    za.h[w11, 7, vgx4], {z28.h - z31.h}, {z28.h - z31.h}  // 11000001-10111101-01110011-10001111
 772 // CHECK-INST: fmla    za.h[w11, 7, vgx4], { z28.h - z31.h }, { z28.h - z31.h }
 773 // CHECK-ENCODING: [0x8f,0x73,0xbd,0xc1]
 774 // CHECK-ERROR: instruction requires: sme-f16f16
 775 // CHECK-UNKNOWN: c1bd738f <unknown>
 776
 777 fmla    za.h[w11, 7], {z28.h - z31.h}, {z28.h - z31.h}  // 11000001-10111101-01110011-10001111
 778 // CHECK-INST: fmla    za.h[w11, 7, vgx4], { z28.h - z31.h }, { z28.h - z31.h }
 779 // CHECK-ENCODING: [0x8f,0x73,0xbd,0xc1]
 780 // CHECK-ERROR: instruction requires: sme-f16f16
 781 // CHECK-UNKNOWN: c1bd738f <unknown>
 782
 783 fmla    za.h[w8, 5, vgx4], {z16.h - z19.h}, {z16.h - z19.h}  // 11000001-10110001-00010010-00001101
 784 // CHECK-INST: fmla    za.h[w8, 5, vgx4], { z16.h - z19.h }, { z16.h - z19.h }
 785 // CHECK-ENCODING: [0x0d,0x12,0xb1,0xc1]
 786 // CHECK-ERROR: instruction requires: sme-f16f16
 787 // CHECK-UNKNOWN: c1b1120d <unknown>
 788
 789 fmla    za.h[w8, 5], {z16.h - z19.h}, {z16.h - z19.h}  // 11000001-10110001-00010010-00001101
 790 // CHECK-INST: fmla    za.h[w8, 5, vgx4], { z16.h - z19.h }, { z16.h - z19.h }
 791 // CHECK-ENCODING: [0x0d,0x12,0xb1,0xc1]
 792 // CHECK-ERROR: instruction requires: sme-f16f16
 793 // CHECK-UNKNOWN: c1b1120d <unknown>
 794
 795 fmla    za.h[w8, 1, vgx4], {z0.h - z3.h}, {z28.h - z31.h}  // 11000001-10111101-00010000-00001001
 796 // CHECK-INST: fmla    za.h[w8, 1, vgx4], { z0.h - z3.h }, { z28.h - z31.h }
 797 // CHECK-ENCODING: [0x09,0x10,0xbd,0xc1]
 798 // CHECK-ERROR: instruction requires: sme-f16f16
 799 // CHECK-UNKNOWN: c1bd1009 <unknown>
 800
 801 fmla    za.h[w8, 1], {z0.h - z3.h}, {z28.h - z31.h}  // 11000001-10111101-00010000-00001001
 802 // CHECK-INST: fmla    za.h[w8, 1, vgx4], { z0.h - z3.h }, { z28.h - z31.h }
 803 // CHECK-ENCODING: [0x09,0x10,0xbd,0xc1]
 804 // CHECK-ERROR: instruction requires: sme-f16f16
 805 // CHECK-UNKNOWN: c1bd1009 <unknown>
 806
 807 fmla    za.h[w10, 0, vgx4], {z16.h - z19.h}, {z20.h - z23.h}  // 11000001-10110101-01010010-00001000
 808 // CHECK-INST: fmla    za.h[w10, 0, vgx4], { z16.h - z19.h }, { z20.h - z23.h }
 809 // CHECK-ENCODING: [0x08,0x52,0xb5,0xc1]
 810 // CHECK-ERROR: instruction requires: sme-f16f16
 811 // CHECK-UNKNOWN: c1b55208 <unknown>
 812
 813 fmla    za.h[w10, 0], {z16.h - z19.h}, {z20.h - z23.h}  // 11000001-10110101-01010010-00001000
 814 // CHECK-INST: fmla    za.h[w10, 0, vgx4], { z16.h - z19.h }, { z20.h - z23.h }
 815 // CHECK-ENCODING: [0x08,0x52,0xb5,0xc1]
 816 // CHECK-ERROR: instruction requires: sme-f16f16
 817 // CHECK-UNKNOWN: c1b55208 <unknown>
 818
 819 fmla    za.h[w8, 0, vgx4], {z12.h - z15.h}, {z0.h - z3.h}  // 11000001-10100001-00010001-10001000
 820 // CHECK-INST: fmla    za.h[w8, 0, vgx4], { z12.h - z15.h }, { z0.h - z3.h }
 821 // CHECK-ENCODING: [0x88,0x11,0xa1,0xc1]
 822 // CHECK-ERROR: instruction requires: sme-f16f16
 823 // CHECK-UNKNOWN: c1a11188 <unknown>
 824
 825 fmla    za.h[w8, 0], {z12.h - z15.h}, {z0.h - z3.h}  // 11000001-10100001-00010001-10001000
 826 // CHECK-INST: fmla    za.h[w8, 0, vgx4], { z12.h - z15.h }, { z0.h - z3.h }
 827 // CHECK-ENCODING: [0x88,0x11,0xa1,0xc1]
 828 // CHECK-ERROR: instruction requires: sme-f16f16
 829 // CHECK-UNKNOWN: c1a11188 <unknown>
 830
 831 fmla    za.h[w10, 1, vgx4], {z0.h - z3.h}, {z24.h - z27.h}  // 11000001-10111001-01010000-00001001
 832 // CHECK-INST: fmla    za.h[w10, 1, vgx4], { z0.h - z3.h }, { z24.h - z27.h }
 833 // CHECK-ENCODING: [0x09,0x50,0xb9,0xc1]
 834 // CHECK-ERROR: instruction requires: sme-f16f16
 835 // CHECK-UNKNOWN: c1b95009 <unknown>
 836
 837 fmla    za.h[w10, 1], {z0.h - z3.h}, {z24.h - z27.h}  // 11000001-10111001-01010000-00001001
 838 // CHECK-INST: fmla    za.h[w10, 1, vgx4], { z0.h - z3.h }, { z24.h - z27.h }
 839 // CHECK-ENCODING: [0x09,0x50,0xb9,0xc1]
 840 // CHECK-ERROR: instruction requires: sme-f16f16
 841 // CHECK-UNKNOWN: c1b95009 <unknown>
 842
 843 fmla    za.h[w8, 5, vgx4], {z20.h - z23.h}, {z28.h - z31.h}  // 11000001-10111101-00010010-10001101
 844 // CHECK-INST: fmla    za.h[w8, 5, vgx4], { z20.h - z23.h }, { z28.h - z31.h }
 845 // CHECK-ENCODING: [0x8d,0x12,0xbd,0xc1]
 846 // CHECK-ERROR: instruction requires: sme-f16f16
 847 // CHECK-UNKNOWN: c1bd128d <unknown>
 848
 849 fmla    za.h[w8, 5], {z20.h - z23.h}, {z28.h - z31.h}  // 11000001-10111101-00010010-10001101
 850 // CHECK-INST: fmla    za.h[w8, 5, vgx4], { z20.h - z23.h }, { z28.h - z31.h }
 851 // CHECK-ENCODING: [0x8d,0x12,0xbd,0xc1]
 852 // CHECK-ERROR: instruction requires: sme-f16f16
 853 // CHECK-UNKNOWN: c1bd128d <unknown>
 854
 855 fmla    za.h[w11, 2, vgx4], {z8.h - z11.h}, {z0.h - z3.h}  // 11000001-10100001-01110001-00001010
 856 // CHECK-INST: fmla    za.h[w11, 2, vgx4], { z8.h - z11.h }, { z0.h - z3.h }
 857 // CHECK-ENCODING: [0x0a,0x71,0xa1,0xc1]
 858 // CHECK-ERROR: instruction requires: sme-f16f16
 859 // CHECK-UNKNOWN: c1a1710a <unknown>
 860
 861 fmla    za.h[w11, 2], {z8.h - z11.h}, {z0.h - z3.h}  // 11000001-10100001-01110001-00001010
 862 // CHECK-INST: fmla    za.h[w11, 2, vgx4], { z8.h - z11.h }, { z0.h - z3.h }
 863 // CHECK-ENCODING: [0x0a,0x71,0xa1,0xc1]
 864 // CHECK-ERROR: instruction requires: sme-f16f16
 865 // CHECK-UNKNOWN: c1a1710a <unknown>
 866
 867 fmla    za.h[w9, 7, vgx4], {z12.h - z15.h}, {z8.h - z11.h}  // 11000001-10101001-00110001-10001111
 868 // CHECK-INST: fmla    za.h[w9, 7, vgx4], { z12.h - z15.h }, { z8.h - z11.h }
 869 // CHECK-ENCODING: [0x8f,0x31,0xa9,0xc1]
 870 // CHECK-ERROR: instruction requires: sme-f16f16
 871 // CHECK-UNKNOWN: c1a9318f <unknown>
 872
 873 fmla    za.h[w9, 7], {z12.h - z15.h}, {z8.h - z11.h}  // 11000001-10101001-00110001-10001111
 874 // CHECK-INST: fmla    za.h[w9, 7, vgx4], { z12.h - z15.h }, { z8.h - z11.h }
 875 // CHECK-ENCODING: [0x8f,0x31,0xa9,0xc1]
 876 // CHECK-ERROR: instruction requires: sme-f16f16
 877 // CHECK-UNKNOWN: c1a9318f <unknown>