test/MC/AMDGPU/flat.s

   1 // RUN: llvm-mc -arch=amdgcn -mcpu=bonaire -show-encoding %s | FileCheck %s --check-prefix=CIVI --check-prefix=CI
   2 // RUN: not llvm-mc -arch=amdgcn -mcpu=tonga -show-encoding %s | FileCheck %s --check-prefix=CIVI --check-prefix=VI
   3
   4 // FIXME: For missing instruction the error message is:
   5 //  error: too few operands for instruction
   6 // It should be:
   7 //  error: instruction not supported on this GPU
   8 //
   9
  10 // RUN: not llvm-mc -arch=amdgcn -mcpu=tonga -show-encoding %s 2>&1 | FileCheck %s --check-prefix=NOVI
  11 // RUN: not llvm-mc -arch=amdgcn -show-encoding %s 2>&1 | FileCheck %s --check-prefix=NOSI
  12 // RUN: not llvm-mc -arch=amdgcn -mcpu=tahiti -show-encoding %s 2>&1 | FileCheck %s --check-prefix=NOSI
  13
  14 //===----------------------------------------------------------------------===//
  15 // Operands
  16 //===----------------------------------------------------------------------===//
  17
  18 flat_load_dword v1, v[3:4]
  19 // NOSI: error:
  20 // CI: flat_load_dword v1, v[3:4] ; encoding: [0x00,0x00,0x30,0xdc,0x03,0x00,0x00,0x01]
  21 // VI: flat_load_dword v1, v[3:4] ; encoding: [0x00,0x00,0x50,0xdc,0x03,0x00,0x00,0x01]
  22
  23 flat_load_dword v1, v[3:4] glc
  24 // NOSI: error:
  25 // CI: flat_load_dword v1, v[3:4] glc ; encoding: [0x00,0x00,0x31,0xdc,0x03,0x00,0x00,0x01]
  26 // VI: flat_load_dword v1, v[3:4] glc ; encoding: [0x00,0x00,0x51,0xdc,0x03,0x00,0x00,0x01]
  27
  28 flat_load_dword v1, v[3:4] glc slc
  29 // NOSI: error:
  30 // CI: flat_load_dword v1, v[3:4] glc slc ; encoding: [0x00,0x00,0x33,0xdc,0x03,0x00,0x00,0x01]
  31 // VI: flat_load_dword v1, v[3:4] glc slc ; encoding: [0x00,0x00,0x53,0xdc,0x03,0x00,0x00,0x01]
  32
  33 flat_store_dword v[3:4], v1
  34 // NOSI: error:
  35 // CIVI: flat_store_dword v[3:4], v1 ; encoding: [0x00,0x00,0x70,0xdc,0x03,0x01,0x00,0x00]
  36
  37 flat_store_dword v[3:4], v1 glc
  38 // NOSI: error:
  39 // CIVI: flat_store_dword v[3:4], v1 glc ; encoding: [0x00,0x00,0x71,0xdc,0x03,0x01,0x00,0x00]
  40
  41 flat_store_dword v[3:4], v1 glc slc
  42 // NOSI: error:
  43 // CIVI: flat_store_dword v[3:4], v1 glc slc ; encoding: [0x00,0x00,0x73,0xdc,0x03,0x01,0x00,0x00]
  44
  45
  46 flat_store_dword v[3:4], v1 slc
  47 // NOSI: error:
  48 // CIVI: flat_store_dword v[3:4], v1 slc ; encoding: [0x00,0x00,0x72,0xdc,0x03,0x01,0x00,0x00]
  49
  50 // FIXME: For atomic instructions, glc must be placed immediately following
  51 // the data regiser.  These forms aren't currently supported:
  52 // FIXME: offset:0 required
  53 // flat_atomic_add v1, v[3:4], v5 slc glc
  54
  55 flat_atomic_add v1, v[3:4], v5 offset:0 glc slc
  56 // NOSI: error:
  57 // CI: flat_atomic_add v1, v[3:4], v5 glc slc ; encoding: [0x00,0x00,0xcb,0xdc,0x03,0x05,0x00,0x01]
  58 // VI: flat_atomic_add v1, v[3:4], v5 glc slc ; encoding: [0x00,0x00,0x0b,0xdd,0x03,0x05,0x00,0x01]
  59
  60 flat_atomic_add v[3:4], v5 slc
  61 // NOSI: error:
  62 // CI: flat_atomic_add v[3:4], v5 slc ; encoding: [0x00,0x00,0xca,0xdc,0x03,0x05,0x00,0x00]
  63 // VI: flat_atomic_add v[3:4], v5 slc ; encoding: [0x00,0x00,0x0a,0xdd,0x03,0x05,0x00,0x00]
  64
  65 //===----------------------------------------------------------------------===//
  66 // Instructions
  67 //===----------------------------------------------------------------------===//
  68
  69 flat_load_ubyte v1, v[3:4]
  70 // NOSI: error:
  71 // CI: flat_load_ubyte v1, v[3:4] ; encoding: [0x00,0x00,0x20,0xdc,0x03,0x00,0x00,0x01]
  72 // VI: flat_load_ubyte v1, v[3:4] ; encoding: [0x00,0x00,0x40,0xdc,0x03,0x00,0x00,0x01]
  73
  74 flat_load_sbyte v1, v[3:4]
  75 // NOSI: error:
  76 // CI: flat_load_sbyte v1, v[3:4] ; encoding: [0x00,0x00,0x24,0xdc,0x03,0x00,0x00,0x01]
  77 // VI: flat_load_sbyte v1, v[3:4] ; encoding: [0x00,0x00,0x44,0xdc,0x03,0x00,0x00,0x01]
  78
  79 flat_load_ushort v1, v[3:4]
  80 // NOSI: error:
  81 // CI: flat_load_ushort v1, v[3:4] ; encoding: [0x00,0x00,0x28,0xdc,0x03,0x00,0x00,0x01]
  82 // VI: flat_load_ushort v1, v[3:4] ; encoding: [0x00,0x00,0x48,0xdc,0x03,0x00,0x00,0x01]
  83
  84 flat_load_sshort v1, v[3:4]
  85 // NOSI: error:
  86 // CI: flat_load_sshort v1, v[3:4] ; encoding: [0x00,0x00,0x2c,0xdc,0x03,0x00,0x00,0x01]
  87 // VI: flat_load_sshort v1, v[3:4] ; encoding: [0x00,0x00,0x4c,0xdc,0x03,0x00,0x00,0x01]
  88
  89 flat_load_dword v1, v[3:4]
  90 // NOSI: error:
  91 // CI: flat_load_dword v1, v[3:4] ; encoding: [0x00,0x00,0x30,0xdc,0x03,0x00,0x00,0x01]
  92 // VI: flat_load_dword v1, v[3:4] ; encoding: [0x00,0x00,0x50,0xdc,0x03,0x00,0x00,0x01]
  93
  94 flat_load_dwordx2 v[1:2], v[3:4]
  95 // NOSI: error:
  96 // CI: flat_load_dwordx2 v[1:2], v[3:4] ; encoding: [0x00,0x00,0x34,0xdc,0x03,0x00,0x00,0x01]
  97 // VI: flat_load_dwordx2 v[1:2], v[3:4] ; encoding: [0x00,0x00,0x54,0xdc,0x03,0x00,0x00,0x01]
  98
  99 flat_load_dwordx4 v[5:8], v[3:4]
 100 // NOSI: error:
 101 // CI: flat_load_dwordx4 v[5:8], v[3:4] ; encoding: [0x00,0x00,0x38,0xdc,0x03,0x00,0x00,0x05]
 102 // VI: flat_load_dwordx4 v[5:8], v[3:4] ; encoding: [0x00,0x00,0x5c,0xdc,0x03,0x00,0x00,0x05]
 103
 104 flat_load_dwordx3 v[5:7], v[3:4]
 105 // NOSI: error:
 106 // CI: flat_load_dwordx3 v[5:7], v[3:4] ; encoding: [0x00,0x00,0x3c,0xdc,0x03,0x00,0x00,0x05]
 107 // VI: flat_load_dwordx3 v[5:7], v[3:4] ; encoding: [0x00,0x00,0x58,0xdc,0x03,0x00,0x00,0x05]
 108
 109 flat_store_byte v[3:4], v1
 110 // NOSI: error:
 111 // CIVI: flat_store_byte v[3:4], v1 ; encoding: [0x00,0x00,0x60,0xdc,0x03,0x01,0x00,0x00]
 112
 113 flat_store_short v[3:4], v1
 114 // NOSI: error:
 115 // CIVI: flat_store_short v[3:4], v1 ; encoding: [0x00,0x00,0x68,0xdc,0x03,0x01,0x00,0x00]
 116
 117 flat_store_dword v[3:4], v1
 118 // NOSI: error:
 119 // CIVI: flat_store_dword v[3:4], v1 ; encoding: [0x00,0x00,0x70,0xdc,0x03,0x01,0x00,0x00]
 120
 121 flat_store_dwordx2 v[3:4], v[1:2]
 122 // NOSI: error:
 123 // CIVI: flat_store_dwordx2 v[3:4], v[1:2] ; encoding: [0x00,0x00,0x74,0xdc,0x03,0x01,0x00,0x00]
 124
 125 flat_store_dwordx4 v[3:4], v[5:8]
 126 // NOSI: error:
 127 // CI: flat_store_dwordx4 v[3:4], v[5:8] ; encoding: [0x00,0x00,0x78,0xdc,0x03,0x05,0x00,0x00]
 128 // VI: flat_store_dwordx4 v[3:4], v[5:8] ; encoding: [0x00,0x00,0x7c,0xdc,0x03,0x05,0x00,0x00]
 129
 130 flat_store_dwordx3 v[3:4], v[5:7]
 131 // NOSI: error:
 132 // CI: flat_store_dwordx3 v[3:4], v[5:7] ; encoding: [0x00,0x00,0x7c,0xdc,0x03,0x05,0x00,0x00]
 133 // VI: flat_store_dwordx3 v[3:4], v[5:7] ; encoding: [0x00,0x00,0x78,0xdc,0x03,0x05,0x00,0x00]
 134
 135 flat_atomic_swap v[3:4], v5
 136 // NOSI: error:
 137 // CI: flat_atomic_swap v[3:4], v5 ; encoding: [0x00,0x00,0xc0,0xdc,0x03,0x05,0x00,0x00]
 138 // VI: flat_atomic_swap v[3:4], v5 ; encoding: [0x00,0x00,0x00,0xdd,0x03,0x05,0x00,0x00]
 139
 140 flat_atomic_swap v1, v[3:4], v5 glc
 141 // NOSI: error:
 142 // CI: flat_atomic_swap v1, v[3:4], v5 glc ; encoding: [0x00,0x00,0xc1,0xdc,0x03,0x05,0x00,0x01]
 143 // VI: flat_atomic_swap v1, v[3:4], v5 glc ; encoding: [0x00,0x00,0x01,0xdd,0x03,0x05,0x00,0x01]
 144
 145 flat_atomic_cmpswap v[3:4], v[5:6]
 146 // NOSI: error:
 147 // CI: flat_atomic_cmpswap v[3:4], v[5:6] ; encoding: [0x00,0x00,0xc4,0xdc,0x03,0x05,0x00,0x00]
 148 // VI: flat_atomic_cmpswap v[3:4], v[5:6] ; encoding: [0x00,0x00,0x04,0xdd,0x03,0x05,0x00,0x00]
 149
 150 flat_atomic_cmpswap v1, v[3:4], v[5:6] glc
 151 // NOSI: error:
 152 // CI: flat_atomic_cmpswap v1, v[3:4], v[5:6] glc ; encoding: [0x00,0x00,0xc5,0xdc,0x03,0x05,0x00,0x01]
 153 // VI: flat_atomic_cmpswap v1, v[3:4], v[5:6] glc ; encoding: [0x00,0x00,0x05,0xdd,0x03,0x05,0x00,0x01]
 154
 155 flat_atomic_add v[3:4], v5
 156 // NOSI: error:
 157 // CI: flat_atomic_add v[3:4], v5 ; encoding: [0x00,0x00,0xc8,0xdc,0x03,0x05,0x00,0x00]
 158 // VI: flat_atomic_add v[3:4], v5 ; encoding: [0x00,0x00,0x08,0xdd,0x03,0x05,0x00,0x00]
 159
 160 flat_atomic_add v1, v[3:4], v5 glc
 161 // NOSI: error:
 162 // CI: flat_atomic_add v1, v[3:4], v5 glc ; encoding: [0x00,0x00,0xc9,0xdc,0x03,0x05,0x00,0x01]
 163 // VI: flat_atomic_add v1, v[3:4], v5 glc ; encoding: [0x00,0x00,0x09,0xdd,0x03,0x05,0x00,0x01]
 164
 165 flat_atomic_sub v[3:4], v5
 166 // NOSI: error:
 167 // CI: flat_atomic_sub v[3:4], v5 ; encoding: [0x00,0x00,0xcc,0xdc,0x03,0x05,0x00,0x00]
 168 // VI: flat_atomic_sub v[3:4], v5 ; encoding: [0x00,0x00,0x0c,0xdd,0x03,0x05,0x00,0x00]
 169
 170 flat_atomic_sub v1, v[3:4], v5 glc
 171 // NOSI: error:
 172 // CI: flat_atomic_sub v1, v[3:4], v5 glc ; encoding: [0x00,0x00,0xcd,0xdc,0x03,0x05,0x00,0x01]
 173 // VI: flat_atomic_sub v1, v[3:4], v5 glc ; encoding: [0x00,0x00,0x0d,0xdd,0x03,0x05,0x00,0x01]
 174
 175 flat_atomic_smin v[3:4], v5
 176 // NOSI: error:
 177 // CI: flat_atomic_smin v[3:4], v5 ; encoding: [0x00,0x00,0xd4,0xdc,0x03,0x05,0x00,0x00]
 178 // VI: flat_atomic_smin v[3:4], v5 ; encoding: [0x00,0x00,0x10,0xdd,0x03,0x05,0x00,0x00]
 179
 180 flat_atomic_smin v1, v[3:4], v5 glc
 181 // NOSI: error:
 182 // CI: flat_atomic_smin v1, v[3:4], v5 glc ; encoding: [0x00,0x00,0xd5,0xdc,0x03,0x05,0x00,0x01]
 183 // VI: flat_atomic_smin v1, v[3:4], v5 glc ; encoding: [0x00,0x00,0x11,0xdd,0x03,0x05,0x00,0x01]
 184
 185 flat_atomic_umin v[3:4], v5
 186 // NOSI: error:
 187 // CI: flat_atomic_umin v[3:4], v5 ; encoding: [0x00,0x00,0xd8,0xdc,0x03,0x05,0x00,0x00]
 188 // VI: flat_atomic_umin v[3:4], v5 ; encoding: [0x00,0x00,0x14,0xdd,0x03,0x05,0x00,0x00]
 189
 190 flat_atomic_umin v1, v[3:4], v5 glc
 191 // NOSI: error:
 192 // CI: flat_atomic_umin v1, v[3:4], v5 glc ; encoding: [0x00,0x00,0xd9,0xdc,0x03,0x05,0x00,0x01]
 193 // VI: flat_atomic_umin v1, v[3:4], v5 glc ; encoding: [0x00,0x00,0x15,0xdd,0x03,0x05,0x00,0x01]
 194
 195 flat_atomic_smax v[3:4], v5,
 196 // NOSI: error:
 197 // CI: flat_atomic_smax v[3:4], v5 ; encoding: [0x00,0x00,0xdc,0xdc,0x03,0x05,0x00,0x00]
 198 // VI: flat_atomic_smax v[3:4], v5 ; encoding: [0x00,0x00,0x18,0xdd,0x03,0x05,0x00,0x00]
 199
 200 flat_atomic_smax v1, v[3:4], v5 glc
 201 // NOSI: error:
 202 // CI: flat_atomic_smax v1, v[3:4], v5 glc ; encoding: [0x00,0x00,0xdd,0xdc,0x03,0x05,0x00,0x01]
 203 // VI: flat_atomic_smax v1, v[3:4], v5 glc ; encoding: [0x00,0x00,0x19,0xdd,0x03,0x05,0x00,0x01]
 204
 205 flat_atomic_umax v[3:4], v5
 206 // NOSI: error:
 207 // CI: flat_atomic_umax v[3:4], v5 ; encoding: [0x00,0x00,0xe0,0xdc,0x03,0x05,0x00,0x00]
 208 // VI: flat_atomic_umax v[3:4], v5 ; encoding: [0x00,0x00,0x1c,0xdd,0x03,0x05,0x00,0x00]
 209
 210 flat_atomic_umax v1, v[3:4], v5 glc
 211 // NOSI: error:
 212 // CI: flat_atomic_umax v1, v[3:4], v5 glc ; encoding: [0x00,0x00,0xe1,0xdc,0x03,0x05,0x00,0x01]
 213 // VI: flat_atomic_umax v1, v[3:4], v5 glc ; encoding: [0x00,0x00,0x1d,0xdd,0x03,0x05,0x00,0x01]
 214
 215 flat_atomic_and v[3:4], v5
 216 // NOSI: error:
 217 // CI: flat_atomic_and v[3:4], v5 ; encoding: [0x00,0x00,0xe4,0xdc,0x03,0x05,0x00,0x00]
 218 // VI: flat_atomic_and v[3:4], v5 ; encoding: [0x00,0x00,0x20,0xdd,0x03,0x05,0x00,0x00]
 219
 220 flat_atomic_and v1, v[3:4], v5 glc
 221 // NOSI: error:
 222 // CI: flat_atomic_and v1, v[3:4], v5 glc ; encoding: [0x00,0x00,0xe5,0xdc,0x03,0x05,0x00,0x01]
 223 // VI: flat_atomic_and v1, v[3:4], v5 glc ; encoding: [0x00,0x00,0x21,0xdd,0x03,0x05,0x00,0x01]
 224
 225 flat_atomic_or v[3:4], v5
 226 // NOSI: error:
 227 // CI: flat_atomic_or v[3:4], v5 ; encoding: [0x00,0x00,0xe8,0xdc,0x03,0x05,0x00,0x00]
 228 // VI: flat_atomic_or v[3:4], v5 ; encoding: [0x00,0x00,0x24,0xdd,0x03,0x05,0x00,0x00]
 229
 230 flat_atomic_or v1, v[3:4], v5 glc
 231 // NOSI: error:
 232 // CI: flat_atomic_or v1, v[3:4], v5 glc ; encoding: [0x00,0x00,0xe9,0xdc,0x03,0x05,0x00,0x01]
 233 // VI: flat_atomic_or v1, v[3:4], v5 glc ; encoding: [0x00,0x00,0x25,0xdd,0x03,0x05,0x00,0x01]
 234
 235 flat_atomic_xor v[3:4], v5
 236 // NOSI: error:
 237 // CI: flat_atomic_xor v[3:4], v5 ; encoding: [0x00,0x00,0xec,0xdc,0x03,0x05,0x00,0x00]
 238 // VI: flat_atomic_xor v[3:4], v5 ; encoding: [0x00,0x00,0x28,0xdd,0x03,0x05,0x00,0x00]
 239
 240 flat_atomic_xor v1, v[3:4], v5 glc
 241 // NOSI: error:
 242 // CI: flat_atomic_xor v1, v[3:4], v5 glc ; encoding: [0x00,0x00,0xed,0xdc,0x03,0x05,0x00,0x01]
 243 // VI: flat_atomic_xor v1, v[3:4], v5 glc ; encoding: [0x00,0x00,0x29,0xdd,0x03,0x05,0x00,0x01]
 244
 245 flat_atomic_inc v[3:4], v5
 246 // NOSI: error:
 247 // CI: flat_atomic_inc v[3:4], v5 ; encoding: [0x00,0x00,0xf0,0xdc,0x03,0x05,0x00,0x00]
 248 // VI: flat_atomic_inc v[3:4], v5 ; encoding: [0x00,0x00,0x2c,0xdd,0x03,0x05,0x00,0x00]
 249
 250 flat_atomic_inc v1, v[3:4], v5 glc
 251 // NOSI: error:
 252 // CI: flat_atomic_inc v1, v[3:4], v5 glc ; encoding: [0x00,0x00,0xf1,0xdc,0x03,0x05,0x00,0x01]
 253 // VI: flat_atomic_inc v1, v[3:4], v5 glc ; encoding: [0x00,0x00,0x2d,0xdd,0x03,0x05,0x00,0x01]
 254
 255 flat_atomic_dec v[3:4], v5
 256 // NOSI: error:
 257 // CI: flat_atomic_dec v[3:4], v5 ; encoding: [0x00,0x00,0xf4,0xdc,0x03,0x05,0x00,0x00]
 258 // VI: flat_atomic_dec v[3:4], v5 ; encoding: [0x00,0x00,0x30,0xdd,0x03,0x05,0x00,0x00]
 259
 260 flat_atomic_dec v1, v[3:4], v5 glc
 261 // NOSI: error:
 262 // CI: flat_atomic_dec v1, v[3:4], v5 glc ; encoding: [0x00,0x00,0xf5,0xdc,0x03,0x05,0x00,0x01]
 263 // VI: flat_atomic_dec v1, v[3:4], v5 glc ; encoding: [0x00,0x00,0x31,0xdd,0x03,0x05,0x00,0x01]
 264
 265 flat_atomic_fcmpswap v[3:4], v[5:6]
 266 // NOSI: error:
 267 // CI: flat_atomic_fcmpswap v[3:4], v[5:6] ; encoding: [0x00,0x00,0xf8,0xdc,0x03,0x05,0x00,0x00]
 268 // NOVI: error:
 269
 270 flat_atomic_fcmpswap v1, v[3:4], v[5:6] glc
 271 // NOSI: error:
 272 // CI: flat_atomic_fcmpswap v1, v[3:4], v[5:6] glc ; encoding: [0x00,0x00,0xf9,0xdc,0x03,0x05,0x00,0x01]
 273 // NOVI: error:
 274
 275 flat_atomic_swap_x2 v[3:4], v[5:6]
 276 // NOSI: error:
 277 // CI: flat_atomic_swap_x2 v[3:4], v[5:6] ; encoding: [0x00,0x00,0x40,0xdd,0x03,0x05,0x00,0x00]
 278 // VI: flat_atomic_swap_x2 v[3:4], v[5:6] ; encoding: [0x00,0x00,0x80,0xdd,0x03,0x05,0x00,0x00]
 279
 280 flat_atomic_swap_x2 v[1:2], v[3:4], v[5:6] glc
 281 // NOSI: error:
 282 // CI: flat_atomic_swap_x2 v[1:2], v[3:4], v[5:6] glc ; encoding: [0x00,0x00,0x41,0xdd,0x03,0x05,0x00,0x01]
 283 // VI: flat_atomic_swap_x2 v[1:2], v[3:4], v[5:6] glc ; encoding: [0x00,0x00,0x81,0xdd,0x03,0x05,0x00,0x01]
 284
 285 flat_atomic_cmpswap_x2 v[3:4], v[5:8]
 286 // NOSI: error:
 287 // CI: flat_atomic_cmpswap_x2 v[3:4], v[5:8] ; encoding: [0x00,0x00,0x44,0xdd,0x03,0x05,0x00,0x00]
 288 // VI: flat_atomic_cmpswap_x2 v[3:4], v[5:8] ; encoding: [0x00,0x00,0x84,0xdd,0x03,0x05,0x00,0x00]
 289
 290 flat_atomic_cmpswap_x2 v[1:2], v[3:4], v[5:8] glc
 291 // NOSI: error:
 292 // CI: flat_atomic_cmpswap_x2 v[1:2], v[3:4], v[5:8] glc ; encoding: [0x00,0x00,0x45,0xdd,0x03,0x05,0x00,0x01]
 293 // VI: flat_atomic_cmpswap_x2 v[1:2], v[3:4], v[5:8] glc ; encoding: [0x00,0x00,0x85,0xdd,0x03,0x05,0x00,0x01]
 294
 295 flat_atomic_add_x2 v[3:4], v[5:6]
 296 // NOSI: error:
 297 // CI: flat_atomic_add_x2 v[3:4], v[5:6] ; encoding: [0x00,0x00,0x48,0xdd,0x03,0x05,0x00,0x00]
 298 // VI: flat_atomic_add_x2 v[3:4], v[5:6] ; encoding: [0x00,0x00,0x88,0xdd,0x03,0x05,0x00,0x00]
 299
 300 flat_atomic_add_x2 v[1:2], v[3:4], v[5:6] glc
 301 // NOSI: error:
 302 // CI: flat_atomic_add_x2 v[1:2], v[3:4], v[5:6] glc ; encoding: [0x00,0x00,0x49,0xdd,0x03,0x05,0x00,0x01]
 303 // VI: flat_atomic_add_x2 v[1:2], v[3:4], v[5:6] glc ; encoding: [0x00,0x00,0x89,0xdd,0x03,0x05,0x00,0x01]
 304
 305 flat_atomic_sub_x2 v[3:4], v[5:6]
 306 // NOSI: error:
 307 // CI: flat_atomic_sub_x2 v[3:4], v[5:6] ; encoding: [0x00,0x00,0x4c,0xdd,0x03,0x05,0x00,0x00]
 308 // VI: flat_atomic_sub_x2 v[3:4], v[5:6] ; encoding: [0x00,0x00,0x8c,0xdd,0x03,0x05,0x00,0x00]
 309
 310 flat_atomic_sub_x2 v[1:2], v[3:4], v[5:6] glc
 311 // NOSI: error:
 312 // CI: flat_atomic_sub_x2 v[1:2], v[3:4], v[5:6] glc ; encoding: [0x00,0x00,0x4d,0xdd,0x03,0x05,0x00,0x01]
 313 // VI: flat_atomic_sub_x2 v[1:2], v[3:4], v[5:6] glc ; encoding: [0x00,0x00,0x8d,0xdd,0x03,0x05,0x00,0x01]
 314
 315 flat_atomic_smin_x2 v[3:4], v[5:6]
 316 // NOSI: error:
 317 // CI: flat_atomic_smin_x2 v[3:4], v[5:6] ; encoding: [0x00,0x00,0x54,0xdd,0x03,0x05,0x00,0x00]
 318 // VI: flat_atomic_smin_x2 v[3:4], v[5:6] ; encoding: [0x00,0x00,0x90,0xdd,0x03,0x05,0x00,0x00]
 319
 320 flat_atomic_smin_x2 v[1:2], v[3:4], v[5:6] glc
 321 // NOSI: error:
 322 // CI: flat_atomic_smin_x2 v[1:2], v[3:4], v[5:6] glc ; encoding: [0x00,0x00,0x55,0xdd,0x03,0x05,0x00,0x01]
 323 // VI: flat_atomic_smin_x2 v[1:2], v[3:4], v[5:6] glc ; encoding: [0x00,0x00,0x91,0xdd,0x03,0x05,0x00,0x01]
 324
 325 flat_atomic_umin_x2 v[3:4], v[5:6]
 326 // NOSI: error:
 327 // CI: flat_atomic_umin_x2 v[3:4], v[5:6] ; encoding: [0x00,0x00,0x58,0xdd,0x03,0x05,0x00,0x00]
 328 // VI: flat_atomic_umin_x2 v[3:4], v[5:6] ; encoding: [0x00,0x00,0x94,0xdd,0x03,0x05,0x00,0x00]
 329
 330 flat_atomic_umin_x2 v[1:2], v[3:4], v[5:6] glc
 331 // NOSI: error:
 332 // CI: flat_atomic_umin_x2 v[1:2], v[3:4], v[5:6] glc ; encoding: [0x00,0x00,0x59,0xdd,0x03,0x05,0x00,0x01]
 333 // VI: flat_atomic_umin_x2 v[1:2], v[3:4], v[5:6] glc ; encoding: [0x00,0x00,0x95,0xdd,0x03,0x05,0x00,0x01]
 334
 335 flat_atomic_smax_x2 v[3:4], v[5:6]
 336 // NOSI: error:
 337 // CI: flat_atomic_smax_x2 v[3:4], v[5:6] ; encoding: [0x00,0x00,0x5c,0xdd,0x03,0x05,0x00,0x00]
 338 // VI: flat_atomic_smax_x2 v[3:4], v[5:6] ; encoding: [0x00,0x00,0x98,0xdd,0x03,0x05,0x00,0x00]
 339
 340 flat_atomic_smax_x2 v[1:2], v[3:4], v[5:6] glc
 341 // NOSI: error:
 342 // CI: flat_atomic_smax_x2 v[1:2], v[3:4], v[5:6] glc ; encoding: [0x00,0x00,0x5d,0xdd,0x03,0x05,0x00,0x01]
 343 // VI: flat_atomic_smax_x2 v[1:2], v[3:4], v[5:6] glc ; encoding: [0x00,0x00,0x99,0xdd,0x03,0x05,0x00,0x01]
 344
 345 flat_atomic_umax_x2 v[3:4], v[5:6]
 346 // NOSI: error:
 347 // CI: flat_atomic_umax_x2 v[3:4], v[5:6] ; encoding: [0x00,0x00,0x60,0xdd,0x03,0x05,0x00,0x00]
 348 // VI: flat_atomic_umax_x2 v[3:4], v[5:6] ; encoding: [0x00,0x00,0x9c,0xdd,0x03,0x05,0x00,0x00]
 349
 350 flat_atomic_umax_x2 v[1:2], v[3:4], v[5:6] glc
 351 // NOSI: error:
 352 // CI: flat_atomic_umax_x2 v[1:2], v[3:4], v[5:6] glc ; encoding: [0x00,0x00,0x61,0xdd,0x03,0x05,0x00,0x01]
 353 // VI: flat_atomic_umax_x2 v[1:2], v[3:4], v[5:6] glc ; encoding: [0x00,0x00,0x9d,0xdd,0x03,0x05,0x00,0x01]
 354
 355 flat_atomic_and_x2 v[3:4], v[5:6]
 356 // NOSI: error:
 357 // CI: flat_atomic_and_x2 v[3:4], v[5:6] ; encoding: [0x00,0x00,0x64,0xdd,0x03,0x05,0x00,0x00]
 358 // VI: flat_atomic_and_x2 v[3:4], v[5:6] ; encoding: [0x00,0x00,0xa0,0xdd,0x03,0x05,0x00,0x00]
 359
 360 flat_atomic_and_x2 v[1:2], v[3:4], v[5:6] glc
 361 // NOSI: error:
 362 // CI: flat_atomic_and_x2 v[1:2], v[3:4], v[5:6] glc ; encoding: [0x00,0x00,0x65,0xdd,0x03,0x05,0x00,0x01]
 363 // VI: flat_atomic_and_x2 v[1:2], v[3:4], v[5:6] glc ; encoding: [0x00,0x00,0xa1,0xdd,0x03,0x05,0x00,0x01]
 364
 365 flat_atomic_or_x2 v[3:4], v[5:6]
 366 // NOSI: error:
 367 // CI: flat_atomic_or_x2 v[3:4], v[5:6] ; encoding: [0x00,0x00,0x68,0xdd,0x03,0x05,0x00,0x00]
 368 // VI: flat_atomic_or_x2 v[3:4], v[5:6] ; encoding: [0x00,0x00,0xa4,0xdd,0x03,0x05,0x00,0x00]
 369
 370 flat_atomic_or_x2 v[1:2], v[3:4], v[5:6] glc
 371 // NOSI: error:
 372 // CI: flat_atomic_or_x2 v[1:2], v[3:4], v[5:6] glc ; encoding: [0x00,0x00,0x69,0xdd,0x03,0x05,0x00,0x01]
 373 // VI: flat_atomic_or_x2 v[1:2], v[3:4], v[5:6] glc ; encoding: [0x00,0x00,0xa5,0xdd,0x03,0x05,0x00,0x01]
 374
 375 flat_atomic_xor_x2 v[3:4], v[5:6]
 376 // NOSI: error:
 377 // CI: flat_atomic_xor_x2 v[3:4], v[5:6] ; encoding: [0x00,0x00,0x6c,0xdd,0x03,0x05,0x00,0x00]
 378 // VI: flat_atomic_xor_x2 v[3:4], v[5:6] ; encoding: [0x00,0x00,0xa8,0xdd,0x03,0x05,0x00,0x00]
 379
 380 flat_atomic_xor_x2 v[1:2], v[3:4], v[5:6] glc
 381 // NOSI: error:
 382 // CI: flat_atomic_xor_x2 v[1:2], v[3:4], v[5:6] glc ; encoding: [0x00,0x00,0x6d,0xdd,0x03,0x05,0x00,0x01]
 383 // VI: flat_atomic_xor_x2 v[1:2], v[3:4], v[5:6] glc ; encoding: [0x00,0x00,0xa9,0xdd,0x03,0x05,0x00,0x01]
 384
 385 flat_atomic_inc_x2 v[3:4], v[5:6]
 386 // NOSI: error:
 387 // CI: flat_atomic_inc_x2 v[3:4], v[5:6] ; encoding: [0x00,0x00,0x70,0xdd,0x03,0x05,0x00,0x00]
 388 // VI: flat_atomic_inc_x2 v[3:4], v[5:6] ; encoding: [0x00,0x00,0xac,0xdd,0x03,0x05,0x00,0x00]
 389
 390 flat_atomic_inc_x2 v[1:2], v[3:4], v[5:6] glc
 391 // NOSI: error:
 392 // CI: flat_atomic_inc_x2 v[1:2], v[3:4], v[5:6] glc ; encoding: [0x00,0x00,0x71,0xdd,0x03,0x05,0x00,0x01]
 393 // VI: flat_atomic_inc_x2 v[1:2], v[3:4], v[5:6] glc ; encoding: [0x00,0x00,0xad,0xdd,0x03,0x05,0x00,0x01]
 394
 395 flat_atomic_dec_x2 v[3:4], v[5:6]
 396 // NOSI: error:
 397 // CI: flat_atomic_dec_x2 v[3:4], v[5:6] ; encoding: [0x00,0x00,0x74,0xdd,0x03,0x05,0x00,0x00]
 398 // VI: flat_atomic_dec_x2 v[3:4], v[5:6] ; encoding: [0x00,0x00,0xb0,0xdd,0x03,0x05,0x00,0x00]
 399
 400 flat_atomic_dec_x2 v[1:2], v[3:4], v[5:6] glc
 401 // NOSI: error:
 402 // CI: flat_atomic_dec_x2 v[1:2], v[3:4], v[5:6] glc ; encoding: [0x00,0x00,0x75,0xdd,0x03,0x05,0x00,0x01]
 403 // VI: flat_atomic_dec_x2 v[1:2], v[3:4], v[5:6] glc ; encoding: [0x00,0x00,0xb1,0xdd,0x03,0x05,0x00,0x01]
 404
 405 flat_atomic_fcmpswap_x2 v[3:4], v[5:8]
 406 // NOSI: error:
 407 // CI: flat_atomic_fcmpswap_x2 v[3:4], v[5:8] ; encoding: [0x00,0x00,0x78,0xdd,0x03,0x05,0x00,0x00]
 408 // NOVI: error:
 409
 410 flat_atomic_fcmpswap_x2 v[1:2], v[3:4], v[5:8] glc
 411 // NOSI: error:
 412 // CI: flat_atomic_fcmpswap_x2 v[1:2], v[3:4], v[5:8] glc ; encoding: [0x00,0x00,0x79,0xdd,0x03,0x05,0x00,0x01]
 413 // NOVI: error:
 414
 415 flat_atomic_fmin_x2 v[3:4], v[5:6]
 416 // NOSI: error:
 417 // CI: flat_atomic_fmin_x2 v[3:4], v[5:6] ; encoding: [0x00,0x00,0x7c,0xdd,0x03,0x05,0x00,0x00]
 418 // NOVI: error:
 419
 420 flat_atomic_fmin_x2 v[1:2], v[3:4], v[5:6] glc
 421 // NOSI: error:
 422 // CI: flat_atomic_fmin_x2 v[1:2], v[3:4], v[5:6] glc ; encoding: [0x00,0x00,0x7d,0xdd,0x03,0x05,0x00,0x01]
 423 // NOVI: error:
 424
 425 flat_atomic_fmax_x2 v[3:4], v[5:6]
 426 // NOSI: error:
 427 // CI: flat_atomic_fmax_x2 v[3:4], v[5:6] ; encoding: [0x00,0x00,0x80,0xdd,0x03,0x05,0x00,0x00]
 428 // NOVI: error:
 429
 430 flat_atomic_fmax_x2 v[1:2], v[3:4], v[5:6] glc
 431 // NOSI: error:
 432 // CI: flat_atomic_fmax_x2 v[1:2], v[3:4], v[5:6] glc ; encoding: [0x00,0x00,0x81,0xdd,0x03,0x05,0x00,0x01]
 433 // NOVI: error: