llvm/test/MC/AMDGPU/gfx8_asm_flat.s

   1 // RUN: llvm-mc -triple=amdgcn -mcpu=tonga -show-encoding %s | FileCheck %s
   2
   3 flat_load_ubyte v5, v[1:2]
   4 // CHECK: [0x00,0x00,0x40,0xdc,0x01,0x00,0x00,0x05]
   5
   6 flat_load_ubyte v255, v[1:2]
   7 // CHECK: [0x00,0x00,0x40,0xdc,0x01,0x00,0x00,0xff]
   8
   9 flat_load_ubyte v5, v[254:255]
  10 // CHECK: [0x00,0x00,0x40,0xdc,0xfe,0x00,0x00,0x05]
  11
  12 flat_load_ubyte v5, v[1:2] glc
  13 // CHECK: [0x00,0x00,0x41,0xdc,0x01,0x00,0x00,0x05]
  14
  15 flat_load_ubyte v5, v[1:2] slc
  16 // CHECK: [0x00,0x00,0x42,0xdc,0x01,0x00,0x00,0x05]
  17
  18 flat_load_sbyte v5, v[1:2]
  19 // CHECK: [0x00,0x00,0x44,0xdc,0x01,0x00,0x00,0x05]
  20
  21 flat_load_sbyte v255, v[1:2]
  22 // CHECK: [0x00,0x00,0x44,0xdc,0x01,0x00,0x00,0xff]
  23
  24 flat_load_sbyte v5, v[254:255]
  25 // CHECK: [0x00,0x00,0x44,0xdc,0xfe,0x00,0x00,0x05]
  26
  27 flat_load_sbyte v5, v[1:2] glc
  28 // CHECK: [0x00,0x00,0x45,0xdc,0x01,0x00,0x00,0x05]
  29
  30 flat_load_sbyte v5, v[1:2] slc
  31 // CHECK: [0x00,0x00,0x46,0xdc,0x01,0x00,0x00,0x05]
  32
  33 flat_load_ushort v5, v[1:2]
  34 // CHECK: [0x00,0x00,0x48,0xdc,0x01,0x00,0x00,0x05]
  35
  36 flat_load_ushort v255, v[1:2]
  37 // CHECK: [0x00,0x00,0x48,0xdc,0x01,0x00,0x00,0xff]
  38
  39 flat_load_ushort v5, v[254:255]
  40 // CHECK: [0x00,0x00,0x48,0xdc,0xfe,0x00,0x00,0x05]
  41
  42 flat_load_ushort v5, v[1:2] glc
  43 // CHECK: [0x00,0x00,0x49,0xdc,0x01,0x00,0x00,0x05]
  44
  45 flat_load_ushort v5, v[1:2] slc
  46 // CHECK: [0x00,0x00,0x4a,0xdc,0x01,0x00,0x00,0x05]
  47
  48 flat_load_sshort v5, v[1:2]
  49 // CHECK: [0x00,0x00,0x4c,0xdc,0x01,0x00,0x00,0x05]
  50
  51 flat_load_sshort v255, v[1:2]
  52 // CHECK: [0x00,0x00,0x4c,0xdc,0x01,0x00,0x00,0xff]
  53
  54 flat_load_sshort v5, v[254:255]
  55 // CHECK: [0x00,0x00,0x4c,0xdc,0xfe,0x00,0x00,0x05]
  56
  57 flat_load_sshort v5, v[1:2] glc
  58 // CHECK: [0x00,0x00,0x4d,0xdc,0x01,0x00,0x00,0x05]
  59
  60 flat_load_sshort v5, v[1:2] slc
  61 // CHECK: [0x00,0x00,0x4e,0xdc,0x01,0x00,0x00,0x05]
  62
  63 flat_load_dword v5, v[1:2]
  64 // CHECK: [0x00,0x00,0x50,0xdc,0x01,0x00,0x00,0x05]
  65
  66 flat_load_dword v255, v[1:2]
  67 // CHECK: [0x00,0x00,0x50,0xdc,0x01,0x00,0x00,0xff]
  68
  69 flat_load_dword v5, v[254:255]
  70 // CHECK: [0x00,0x00,0x50,0xdc,0xfe,0x00,0x00,0x05]
  71
  72 flat_load_dword v5, v[1:2] glc
  73 // CHECK: [0x00,0x00,0x51,0xdc,0x01,0x00,0x00,0x05]
  74
  75 flat_load_dword v5, v[1:2] slc
  76 // CHECK: [0x00,0x00,0x52,0xdc,0x01,0x00,0x00,0x05]
  77
  78 flat_load_dwordx2 v[5:6], v[1:2]
  79 // CHECK: [0x00,0x00,0x54,0xdc,0x01,0x00,0x00,0x05]
  80
  81 flat_load_dwordx2 v[254:255], v[1:2]
  82 // CHECK: [0x00,0x00,0x54,0xdc,0x01,0x00,0x00,0xfe]
  83
  84 flat_load_dwordx2 v[5:6], v[254:255]
  85 // CHECK: [0x00,0x00,0x54,0xdc,0xfe,0x00,0x00,0x05]
  86
  87 flat_load_dwordx2 v[5:6], v[1:2] glc
  88 // CHECK: [0x00,0x00,0x55,0xdc,0x01,0x00,0x00,0x05]
  89
  90 flat_load_dwordx2 v[5:6], v[1:2] slc
  91 // CHECK: [0x00,0x00,0x56,0xdc,0x01,0x00,0x00,0x05]
  92
  93 flat_load_dwordx3 v[5:7], v[1:2]
  94 // CHECK: [0x00,0x00,0x58,0xdc,0x01,0x00,0x00,0x05]
  95
  96 flat_load_dwordx3 v[253:255], v[1:2]
  97 // CHECK: [0x00,0x00,0x58,0xdc,0x01,0x00,0x00,0xfd]
  98
  99 flat_load_dwordx3 v[5:7], v[254:255]
 100 // CHECK: [0x00,0x00,0x58,0xdc,0xfe,0x00,0x00,0x05]
 101
 102 flat_load_dwordx3 v[5:7], v[1:2] glc
 103 // CHECK: [0x00,0x00,0x59,0xdc,0x01,0x00,0x00,0x05]
 104
 105 flat_load_dwordx3 v[5:7], v[1:2] slc
 106 // CHECK: [0x00,0x00,0x5a,0xdc,0x01,0x00,0x00,0x05]
 107
 108 flat_load_dwordx4 v[5:8], v[1:2]
 109 // CHECK: [0x00,0x00,0x5c,0xdc,0x01,0x00,0x00,0x05]
 110
 111 flat_load_dwordx4 v[252:255], v[1:2]
 112 // CHECK: [0x00,0x00,0x5c,0xdc,0x01,0x00,0x00,0xfc]
 113
 114 flat_load_dwordx4 v[5:8], v[254:255]
 115 // CHECK: [0x00,0x00,0x5c,0xdc,0xfe,0x00,0x00,0x05]
 116
 117 flat_load_dwordx4 v[5:8], v[1:2] glc
 118 // CHECK: [0x00,0x00,0x5d,0xdc,0x01,0x00,0x00,0x05]
 119
 120 flat_load_dwordx4 v[5:8], v[1:2] slc
 121 // CHECK: [0x00,0x00,0x5e,0xdc,0x01,0x00,0x00,0x05]
 122
 123 flat_store_byte v[1:2], v2
 124 // CHECK: [0x00,0x00,0x60,0xdc,0x01,0x02,0x00,0x00]
 125
 126 flat_store_byte v[254:255], v2
 127 // CHECK: [0x00,0x00,0x60,0xdc,0xfe,0x02,0x00,0x00]
 128
 129 flat_store_byte v[1:2], v255
 130 // CHECK: [0x00,0x00,0x60,0xdc,0x01,0xff,0x00,0x00]
 131
 132 flat_store_byte v[1:2], v2 glc
 133 // CHECK: [0x00,0x00,0x61,0xdc,0x01,0x02,0x00,0x00]
 134
 135 flat_store_byte v[1:2], v2 slc
 136 // CHECK: [0x00,0x00,0x62,0xdc,0x01,0x02,0x00,0x00]
 137
 138 flat_store_short v[1:2], v2
 139 // CHECK: [0x00,0x00,0x68,0xdc,0x01,0x02,0x00,0x00]
 140
 141 flat_store_short v[254:255], v2
 142 // CHECK: [0x00,0x00,0x68,0xdc,0xfe,0x02,0x00,0x00]
 143
 144 flat_store_short v[1:2], v255
 145 // CHECK: [0x00,0x00,0x68,0xdc,0x01,0xff,0x00,0x00]
 146
 147 flat_store_short v[1:2], v2 glc
 148 // CHECK: [0x00,0x00,0x69,0xdc,0x01,0x02,0x00,0x00]
 149
 150 flat_store_short v[1:2], v2 slc
 151 // CHECK: [0x00,0x00,0x6a,0xdc,0x01,0x02,0x00,0x00]
 152
 153 flat_store_dword v[1:2], v2
 154 // CHECK: [0x00,0x00,0x70,0xdc,0x01,0x02,0x00,0x00]
 155
 156 flat_store_dword v[254:255], v2
 157 // CHECK: [0x00,0x00,0x70,0xdc,0xfe,0x02,0x00,0x00]
 158
 159 flat_store_dword v[1:2], v255
 160 // CHECK: [0x00,0x00,0x70,0xdc,0x01,0xff,0x00,0x00]
 161
 162 flat_store_dword v[1:2], v2 glc
 163 // CHECK: [0x00,0x00,0x71,0xdc,0x01,0x02,0x00,0x00]
 164
 165 flat_store_dword v[1:2], v2 slc
 166 // CHECK: [0x00,0x00,0x72,0xdc,0x01,0x02,0x00,0x00]
 167
 168 flat_store_dwordx2 v[1:2], v[2:3]
 169 // CHECK: [0x00,0x00,0x74,0xdc,0x01,0x02,0x00,0x00]
 170
 171 flat_store_dwordx2 v[254:255], v[2:3]
 172 // CHECK: [0x00,0x00,0x74,0xdc,0xfe,0x02,0x00,0x00]
 173
 174 flat_store_dwordx2 v[1:2], v[254:255]
 175 // CHECK: [0x00,0x00,0x74,0xdc,0x01,0xfe,0x00,0x00]
 176
 177 flat_store_dwordx2 v[1:2], v[2:3] glc
 178 // CHECK: [0x00,0x00,0x75,0xdc,0x01,0x02,0x00,0x00]
 179
 180 flat_store_dwordx2 v[1:2], v[2:3] slc
 181 // CHECK: [0x00,0x00,0x76,0xdc,0x01,0x02,0x00,0x00]
 182
 183 flat_store_dwordx3 v[1:2], v[2:4]
 184 // CHECK: [0x00,0x00,0x78,0xdc,0x01,0x02,0x00,0x00]
 185
 186 flat_store_dwordx3 v[254:255], v[2:4]
 187 // CHECK: [0x00,0x00,0x78,0xdc,0xfe,0x02,0x00,0x00]
 188
 189 flat_store_dwordx3 v[1:2], v[253:255]
 190 // CHECK: [0x00,0x00,0x78,0xdc,0x01,0xfd,0x00,0x00]
 191
 192 flat_store_dwordx3 v[1:2], v[2:4] glc
 193 // CHECK: [0x00,0x00,0x79,0xdc,0x01,0x02,0x00,0x00]
 194
 195 flat_store_dwordx3 v[1:2], v[2:4] slc
 196 // CHECK: [0x00,0x00,0x7a,0xdc,0x01,0x02,0x00,0x00]
 197
 198 flat_store_dwordx4 v[1:2], v[2:5]
 199 // CHECK: [0x00,0x00,0x7c,0xdc,0x01,0x02,0x00,0x00]
 200
 201 flat_store_dwordx4 v[254:255], v[2:5]
 202 // CHECK: [0x00,0x00,0x7c,0xdc,0xfe,0x02,0x00,0x00]
 203
 204 flat_store_dwordx4 v[1:2], v[252:255]
 205 // CHECK: [0x00,0x00,0x7c,0xdc,0x01,0xfc,0x00,0x00]
 206
 207 flat_store_dwordx4 v[1:2], v[2:5] glc
 208 // CHECK: [0x00,0x00,0x7d,0xdc,0x01,0x02,0x00,0x00]
 209
 210 flat_store_dwordx4 v[1:2], v[2:5] slc
 211 // CHECK: [0x00,0x00,0x7e,0xdc,0x01,0x02,0x00,0x00]
 212
 213 flat_atomic_swap v[1:2], v2
 214 // CHECK: [0x00,0x00,0x00,0xdd,0x01,0x02,0x00,0x00]
 215
 216 flat_atomic_swap v[254:255], v2
 217 // CHECK: [0x00,0x00,0x00,0xdd,0xfe,0x02,0x00,0x00]
 218
 219 flat_atomic_swap v[1:2], v255
 220 // CHECK: [0x00,0x00,0x00,0xdd,0x01,0xff,0x00,0x00]
 221
 222 flat_atomic_swap v0, v[1:2], v2 glc
 223 // CHECK: [0x00,0x00,0x01,0xdd,0x01,0x02,0x00,0x00]
 224
 225 flat_atomic_swap v[1:2], v2 slc
 226 // CHECK: [0x00,0x00,0x02,0xdd,0x01,0x02,0x00,0x00]
 227
 228 flat_atomic_cmpswap v[1:2], v[2:3]
 229 // CHECK: [0x00,0x00,0x04,0xdd,0x01,0x02,0x00,0x00]
 230
 231 flat_atomic_cmpswap v[254:255], v[2:3]
 232 // CHECK: [0x00,0x00,0x04,0xdd,0xfe,0x02,0x00,0x00]
 233
 234 flat_atomic_cmpswap v[1:2], v[254:255]
 235 // CHECK: [0x00,0x00,0x04,0xdd,0x01,0xfe,0x00,0x00]
 236
 237 flat_atomic_cmpswap v0, v[1:2], v[2:3] glc
 238 // CHECK: [0x00,0x00,0x05,0xdd,0x01,0x02,0x00,0x00]
 239
 240 flat_atomic_cmpswap v[1:2], v[2:3] slc
 241 // CHECK: [0x00,0x00,0x06,0xdd,0x01,0x02,0x00,0x00]
 242
 243 flat_atomic_add v[1:2], v2
 244 // CHECK: [0x00,0x00,0x08,0xdd,0x01,0x02,0x00,0x00]
 245
 246 flat_atomic_add v[254:255], v2
 247 // CHECK: [0x00,0x00,0x08,0xdd,0xfe,0x02,0x00,0x00]
 248
 249 flat_atomic_add v[1:2], v255
 250 // CHECK: [0x00,0x00,0x08,0xdd,0x01,0xff,0x00,0x00]
 251
 252 flat_atomic_add v0, v[1:2], v2 glc
 253 // CHECK: [0x00,0x00,0x09,0xdd,0x01,0x02,0x00,0x00]
 254
 255 flat_atomic_add v[1:2], v2 slc
 256 // CHECK: [0x00,0x00,0x0a,0xdd,0x01,0x02,0x00,0x00]
 257
 258 flat_atomic_sub v[1:2], v2
 259 // CHECK: [0x00,0x00,0x0c,0xdd,0x01,0x02,0x00,0x00]
 260
 261 flat_atomic_sub v[254:255], v2
 262 // CHECK: [0x00,0x00,0x0c,0xdd,0xfe,0x02,0x00,0x00]
 263
 264 flat_atomic_sub v[1:2], v255
 265 // CHECK: [0x00,0x00,0x0c,0xdd,0x01,0xff,0x00,0x00]
 266
 267 flat_atomic_sub v0, v[1:2], v2 glc
 268 // CHECK: [0x00,0x00,0x0d,0xdd,0x01,0x02,0x00,0x00]
 269
 270 flat_atomic_sub v[1:2], v2 slc
 271 // CHECK: [0x00,0x00,0x0e,0xdd,0x01,0x02,0x00,0x00]
 272
 273 flat_atomic_smin v[1:2], v2
 274 // CHECK: [0x00,0x00,0x10,0xdd,0x01,0x02,0x00,0x00]
 275
 276 flat_atomic_smin v[254:255], v2
 277 // CHECK: [0x00,0x00,0x10,0xdd,0xfe,0x02,0x00,0x00]
 278
 279 flat_atomic_smin v[1:2], v255
 280 // CHECK: [0x00,0x00,0x10,0xdd,0x01,0xff,0x00,0x00]
 281
 282 flat_atomic_smin v0, v[1:2], v2 glc
 283 // CHECK: [0x00,0x00,0x11,0xdd,0x01,0x02,0x00,0x00]
 284
 285 flat_atomic_smin v[1:2], v2 slc
 286 // CHECK: [0x00,0x00,0x12,0xdd,0x01,0x02,0x00,0x00]
 287
 288 flat_atomic_umin v[1:2], v2
 289 // CHECK: [0x00,0x00,0x14,0xdd,0x01,0x02,0x00,0x00]
 290
 291 flat_atomic_umin v[254:255], v2
 292 // CHECK: [0x00,0x00,0x14,0xdd,0xfe,0x02,0x00,0x00]
 293
 294 flat_atomic_umin v[1:2], v255
 295 // CHECK: [0x00,0x00,0x14,0xdd,0x01,0xff,0x00,0x00]
 296
 297 flat_atomic_umin v0, v[1:2], v2 glc
 298 // CHECK: [0x00,0x00,0x15,0xdd,0x01,0x02,0x00,0x00]
 299
 300 flat_atomic_umin v[1:2], v2 slc
 301 // CHECK: [0x00,0x00,0x16,0xdd,0x01,0x02,0x00,0x00]
 302
 303 flat_atomic_smax v[1:2], v2
 304 // CHECK: [0x00,0x00,0x18,0xdd,0x01,0x02,0x00,0x00]
 305
 306 flat_atomic_smax v[254:255], v2
 307 // CHECK: [0x00,0x00,0x18,0xdd,0xfe,0x02,0x00,0x00]
 308
 309 flat_atomic_smax v[1:2], v255
 310 // CHECK: [0x00,0x00,0x18,0xdd,0x01,0xff,0x00,0x00]
 311
 312 flat_atomic_smax v0, v[1:2], v2 glc
 313 // CHECK: [0x00,0x00,0x19,0xdd,0x01,0x02,0x00,0x00]
 314
 315 flat_atomic_smax v[1:2], v2 slc
 316 // CHECK: [0x00,0x00,0x1a,0xdd,0x01,0x02,0x00,0x00]
 317
 318 flat_atomic_umax v[1:2], v2
 319 // CHECK: [0x00,0x00,0x1c,0xdd,0x01,0x02,0x00,0x00]
 320
 321 flat_atomic_umax v[254:255], v2
 322 // CHECK: [0x00,0x00,0x1c,0xdd,0xfe,0x02,0x00,0x00]
 323
 324 flat_atomic_umax v[1:2], v255
 325 // CHECK: [0x00,0x00,0x1c,0xdd,0x01,0xff,0x00,0x00]
 326
 327 flat_atomic_umax v0, v[1:2], v2 glc
 328 // CHECK: [0x00,0x00,0x1d,0xdd,0x01,0x02,0x00,0x00]
 329
 330 flat_atomic_umax v[1:2], v2 slc
 331 // CHECK: [0x00,0x00,0x1e,0xdd,0x01,0x02,0x00,0x00]
 332
 333 flat_atomic_and v[1:2], v2
 334 // CHECK: [0x00,0x00,0x20,0xdd,0x01,0x02,0x00,0x00]
 335
 336 flat_atomic_and v[254:255], v2
 337 // CHECK: [0x00,0x00,0x20,0xdd,0xfe,0x02,0x00,0x00]
 338
 339 flat_atomic_and v[1:2], v255
 340 // CHECK: [0x00,0x00,0x20,0xdd,0x01,0xff,0x00,0x00]
 341
 342 flat_atomic_and v0, v[1:2], v2 glc
 343 // CHECK: [0x00,0x00,0x21,0xdd,0x01,0x02,0x00,0x00]
 344
 345 flat_atomic_and v[1:2], v2 slc
 346 // CHECK: [0x00,0x00,0x22,0xdd,0x01,0x02,0x00,0x00]
 347
 348 flat_atomic_or v[1:2], v2
 349 // CHECK: [0x00,0x00,0x24,0xdd,0x01,0x02,0x00,0x00]
 350
 351 flat_atomic_or v[254:255], v2
 352 // CHECK: [0x00,0x00,0x24,0xdd,0xfe,0x02,0x00,0x00]
 353
 354 flat_atomic_or v[1:2], v255
 355 // CHECK: [0x00,0x00,0x24,0xdd,0x01,0xff,0x00,0x00]
 356
 357 flat_atomic_or v0, v[1:2], v2 glc
 358 // CHECK: [0x00,0x00,0x25,0xdd,0x01,0x02,0x00,0x00]
 359
 360 flat_atomic_or v[1:2], v2 slc
 361 // CHECK: [0x00,0x00,0x26,0xdd,0x01,0x02,0x00,0x00]
 362
 363 flat_atomic_xor v[1:2], v2
 364 // CHECK: [0x00,0x00,0x28,0xdd,0x01,0x02,0x00,0x00]
 365
 366 flat_atomic_xor v[254:255], v2
 367 // CHECK: [0x00,0x00,0x28,0xdd,0xfe,0x02,0x00,0x00]
 368
 369 flat_atomic_xor v[1:2], v255
 370 // CHECK: [0x00,0x00,0x28,0xdd,0x01,0xff,0x00,0x00]
 371
 372 flat_atomic_xor v0, v[1:2], v2 glc
 373 // CHECK: [0x00,0x00,0x29,0xdd,0x01,0x02,0x00,0x00]
 374
 375 flat_atomic_xor v[1:2], v2 slc
 376 // CHECK: [0x00,0x00,0x2a,0xdd,0x01,0x02,0x00,0x00]
 377
 378 flat_atomic_inc v[1:2], v2
 379 // CHECK: [0x00,0x00,0x2c,0xdd,0x01,0x02,0x00,0x00]
 380
 381 flat_atomic_inc v[254:255], v2
 382 // CHECK: [0x00,0x00,0x2c,0xdd,0xfe,0x02,0x00,0x00]
 383
 384 flat_atomic_inc v[1:2], v255
 385 // CHECK: [0x00,0x00,0x2c,0xdd,0x01,0xff,0x00,0x00]
 386
 387 flat_atomic_inc v0, v[1:2], v2 glc
 388 // CHECK: [0x00,0x00,0x2d,0xdd,0x01,0x02,0x00,0x00]
 389
 390 flat_atomic_inc v[1:2], v2 slc
 391 // CHECK: [0x00,0x00,0x2e,0xdd,0x01,0x02,0x00,0x00]
 392
 393 flat_atomic_dec v[1:2], v2
 394 // CHECK: [0x00,0x00,0x30,0xdd,0x01,0x02,0x00,0x00]
 395
 396 flat_atomic_dec v[254:255], v2
 397 // CHECK: [0x00,0x00,0x30,0xdd,0xfe,0x02,0x00,0x00]
 398
 399 flat_atomic_dec v[1:2], v255
 400 // CHECK: [0x00,0x00,0x30,0xdd,0x01,0xff,0x00,0x00]
 401
 402 flat_atomic_dec v0, v[1:2], v2 glc
 403 // CHECK: [0x00,0x00,0x31,0xdd,0x01,0x02,0x00,0x00]
 404
 405 flat_atomic_dec v[1:2], v2 slc
 406 // CHECK: [0x00,0x00,0x32,0xdd,0x01,0x02,0x00,0x00]
 407
 408 flat_atomic_swap_x2 v[1:2], v[2:3]
 409 // CHECK: [0x00,0x00,0x80,0xdd,0x01,0x02,0x00,0x00]
 410
 411 flat_atomic_swap_x2 v[254:255], v[2:3]
 412 // CHECK: [0x00,0x00,0x80,0xdd,0xfe,0x02,0x00,0x00]
 413
 414 flat_atomic_swap_x2 v[1:2], v[254:255]
 415 // CHECK: [0x00,0x00,0x80,0xdd,0x01,0xfe,0x00,0x00]
 416
 417 flat_atomic_swap_x2 v[0:1], v[1:2], v[2:3] glc
 418 // CHECK: [0x00,0x00,0x81,0xdd,0x01,0x02,0x00,0x00]
 419
 420 flat_atomic_swap_x2 v[1:2], v[2:3] slc
 421 // CHECK: [0x00,0x00,0x82,0xdd,0x01,0x02,0x00,0x00]
 422
 423 flat_atomic_cmpswap_x2 v[1:2], v[2:5]
 424 // CHECK: [0x00,0x00,0x84,0xdd,0x01,0x02,0x00,0x00]
 425
 426 flat_atomic_cmpswap_x2 v[254:255], v[2:5]
 427 // CHECK: [0x00,0x00,0x84,0xdd,0xfe,0x02,0x00,0x00]
 428
 429 flat_atomic_cmpswap_x2 v[1:2], v[252:255]
 430 // CHECK: [0x00,0x00,0x84,0xdd,0x01,0xfc,0x00,0x00]
 431
 432 flat_atomic_cmpswap_x2 v[0:1], v[1:2], v[2:5] glc
 433 // CHECK: [0x00,0x00,0x85,0xdd,0x01,0x02,0x00,0x00]
 434
 435 flat_atomic_cmpswap_x2 v[1:2], v[2:5] slc
 436 // CHECK: [0x00,0x00,0x86,0xdd,0x01,0x02,0x00,0x00]
 437
 438 flat_atomic_add_x2 v[1:2], v[2:3]
 439 // CHECK: [0x00,0x00,0x88,0xdd,0x01,0x02,0x00,0x00]
 440
 441 flat_atomic_add_x2 v[254:255], v[2:3]
 442 // CHECK: [0x00,0x00,0x88,0xdd,0xfe,0x02,0x00,0x00]
 443
 444 flat_atomic_add_x2 v[1:2], v[254:255]
 445 // CHECK: [0x00,0x00,0x88,0xdd,0x01,0xfe,0x00,0x00]
 446
 447 flat_atomic_add_x2 v[0:1], v[1:2], v[2:3] glc
 448 // CHECK: [0x00,0x00,0x89,0xdd,0x01,0x02,0x00,0x00]
 449
 450 flat_atomic_add_x2 v[1:2], v[2:3] slc
 451 // CHECK: [0x00,0x00,0x8a,0xdd,0x01,0x02,0x00,0x00]
 452
 453 flat_atomic_sub_x2 v[1:2], v[2:3]
 454 // CHECK: [0x00,0x00,0x8c,0xdd,0x01,0x02,0x00,0x00]
 455
 456 flat_atomic_sub_x2 v[254:255], v[2:3]
 457 // CHECK: [0x00,0x00,0x8c,0xdd,0xfe,0x02,0x00,0x00]
 458
 459 flat_atomic_sub_x2 v[1:2], v[254:255]
 460 // CHECK: [0x00,0x00,0x8c,0xdd,0x01,0xfe,0x00,0x00]
 461
 462 flat_atomic_sub_x2 v[0:1], v[1:2], v[2:3] glc
 463 // CHECK: [0x00,0x00,0x8d,0xdd,0x01,0x02,0x00,0x00]
 464
 465 flat_atomic_sub_x2 v[1:2], v[2:3] slc
 466 // CHECK: [0x00,0x00,0x8e,0xdd,0x01,0x02,0x00,0x00]
 467
 468 flat_atomic_smin_x2 v[1:2], v[2:3]
 469 // CHECK: [0x00,0x00,0x90,0xdd,0x01,0x02,0x00,0x00]
 470
 471 flat_atomic_smin_x2 v[254:255], v[2:3]
 472 // CHECK: [0x00,0x00,0x90,0xdd,0xfe,0x02,0x00,0x00]
 473
 474 flat_atomic_smin_x2 v[1:2], v[254:255]
 475 // CHECK: [0x00,0x00,0x90,0xdd,0x01,0xfe,0x00,0x00]
 476
 477 flat_atomic_smin_x2 v[0:1], v[1:2], v[2:3] glc
 478 // CHECK: [0x00,0x00,0x91,0xdd,0x01,0x02,0x00,0x00]
 479
 480 flat_atomic_smin_x2 v[1:2], v[2:3] slc
 481 // CHECK: [0x00,0x00,0x92,0xdd,0x01,0x02,0x00,0x00]
 482
 483 flat_atomic_umin_x2 v[1:2], v[2:3]
 484 // CHECK: [0x00,0x00,0x94,0xdd,0x01,0x02,0x00,0x00]
 485
 486 flat_atomic_umin_x2 v[254:255], v[2:3]
 487 // CHECK: [0x00,0x00,0x94,0xdd,0xfe,0x02,0x00,0x00]
 488
 489 flat_atomic_umin_x2 v[1:2], v[254:255]
 490 // CHECK: [0x00,0x00,0x94,0xdd,0x01,0xfe,0x00,0x00]
 491
 492 flat_atomic_umin_x2 v[0:1], v[1:2], v[2:3] glc
 493 // CHECK: [0x00,0x00,0x95,0xdd,0x01,0x02,0x00,0x00]
 494
 495 flat_atomic_umin_x2 v[1:2], v[2:3] slc
 496 // CHECK: [0x00,0x00,0x96,0xdd,0x01,0x02,0x00,0x00]
 497
 498 flat_atomic_smax_x2 v[1:2], v[2:3]
 499 // CHECK: [0x00,0x00,0x98,0xdd,0x01,0x02,0x00,0x00]
 500
 501 flat_atomic_smax_x2 v[254:255], v[2:3]
 502 // CHECK: [0x00,0x00,0x98,0xdd,0xfe,0x02,0x00,0x00]
 503
 504 flat_atomic_smax_x2 v[1:2], v[254:255]
 505 // CHECK: [0x00,0x00,0x98,0xdd,0x01,0xfe,0x00,0x00]
 506
 507 flat_atomic_smax_x2 v[0:1], v[1:2], v[2:3] glc
 508 // CHECK: [0x00,0x00,0x99,0xdd,0x01,0x02,0x00,0x00]
 509
 510 flat_atomic_smax_x2 v[1:2], v[2:3] slc
 511 // CHECK: [0x00,0x00,0x9a,0xdd,0x01,0x02,0x00,0x00]
 512
 513 flat_atomic_umax_x2 v[1:2], v[2:3]
 514 // CHECK: [0x00,0x00,0x9c,0xdd,0x01,0x02,0x00,0x00]
 515
 516 flat_atomic_umax_x2 v[254:255], v[2:3]
 517 // CHECK: [0x00,0x00,0x9c,0xdd,0xfe,0x02,0x00,0x00]
 518
 519 flat_atomic_umax_x2 v[1:2], v[254:255]
 520 // CHECK: [0x00,0x00,0x9c,0xdd,0x01,0xfe,0x00,0x00]
 521
 522 flat_atomic_umax_x2 v[0:1], v[1:2], v[2:3] glc
 523 // CHECK: [0x00,0x00,0x9d,0xdd,0x01,0x02,0x00,0x00]
 524
 525 flat_atomic_umax_x2 v[1:2], v[2:3] slc
 526 // CHECK: [0x00,0x00,0x9e,0xdd,0x01,0x02,0x00,0x00]
 527
 528 flat_atomic_and_x2 v[1:2], v[2:3]
 529 // CHECK: [0x00,0x00,0xa0,0xdd,0x01,0x02,0x00,0x00]
 530
 531 flat_atomic_and_x2 v[254:255], v[2:3]
 532 // CHECK: [0x00,0x00,0xa0,0xdd,0xfe,0x02,0x00,0x00]
 533
 534 flat_atomic_and_x2 v[1:2], v[254:255]
 535 // CHECK: [0x00,0x00,0xa0,0xdd,0x01,0xfe,0x00,0x00]
 536
 537 flat_atomic_and_x2 v[0:1], v[1:2], v[2:3] glc
 538 // CHECK: [0x00,0x00,0xa1,0xdd,0x01,0x02,0x00,0x00]
 539
 540 flat_atomic_and_x2 v[1:2], v[2:3] slc
 541 // CHECK: [0x00,0x00,0xa2,0xdd,0x01,0x02,0x00,0x00]
 542
 543 flat_atomic_or_x2 v[1:2], v[2:3]
 544 // CHECK: [0x00,0x00,0xa4,0xdd,0x01,0x02,0x00,0x00]
 545
 546 flat_atomic_or_x2 v[254:255], v[2:3]
 547 // CHECK: [0x00,0x00,0xa4,0xdd,0xfe,0x02,0x00,0x00]
 548
 549 flat_atomic_or_x2 v[1:2], v[254:255]
 550 // CHECK: [0x00,0x00,0xa4,0xdd,0x01,0xfe,0x00,0x00]
 551
 552 flat_atomic_or_x2 v[0:1], v[1:2], v[2:3] glc
 553 // CHECK: [0x00,0x00,0xa5,0xdd,0x01,0x02,0x00,0x00]
 554
 555 flat_atomic_or_x2 v[1:2], v[2:3] slc
 556 // CHECK: [0x00,0x00,0xa6,0xdd,0x01,0x02,0x00,0x00]
 557
 558 flat_atomic_xor_x2 v[1:2], v[2:3]
 559 // CHECK: [0x00,0x00,0xa8,0xdd,0x01,0x02,0x00,0x00]
 560
 561 flat_atomic_xor_x2 v[254:255], v[2:3]
 562 // CHECK: [0x00,0x00,0xa8,0xdd,0xfe,0x02,0x00,0x00]
 563
 564 flat_atomic_xor_x2 v[1:2], v[254:255]
 565 // CHECK: [0x00,0x00,0xa8,0xdd,0x01,0xfe,0x00,0x00]
 566
 567 flat_atomic_xor_x2 v[0:1], v[1:2], v[2:3] glc
 568 // CHECK: [0x00,0x00,0xa9,0xdd,0x01,0x02,0x00,0x00]
 569
 570 flat_atomic_xor_x2 v[1:2], v[2:3] slc
 571 // CHECK: [0x00,0x00,0xaa,0xdd,0x01,0x02,0x00,0x00]
 572
 573 flat_atomic_inc_x2 v[1:2], v[2:3]
 574 // CHECK: [0x00,0x00,0xac,0xdd,0x01,0x02,0x00,0x00]
 575
 576 flat_atomic_inc_x2 v[254:255], v[2:3]
 577 // CHECK: [0x00,0x00,0xac,0xdd,0xfe,0x02,0x00,0x00]
 578
 579 flat_atomic_inc_x2 v[1:2], v[254:255]
 580 // CHECK: [0x00,0x00,0xac,0xdd,0x01,0xfe,0x00,0x00]
 581
 582 flat_atomic_inc_x2 v[0:1], v[1:2], v[2:3] glc
 583 // CHECK: [0x00,0x00,0xad,0xdd,0x01,0x02,0x00,0x00]
 584
 585 flat_atomic_inc_x2 v[1:2], v[2:3] slc
 586 // CHECK: [0x00,0x00,0xae,0xdd,0x01,0x02,0x00,0x00]
 587
 588 flat_atomic_dec_x2 v[1:2], v[2:3]
 589 // CHECK: [0x00,0x00,0xb0,0xdd,0x01,0x02,0x00,0x00]
 590
 591 flat_atomic_dec_x2 v[254:255], v[2:3]
 592 // CHECK: [0x00,0x00,0xb0,0xdd,0xfe,0x02,0x00,0x00]
 593
 594 flat_atomic_dec_x2 v[1:2], v[254:255]
 595 // CHECK: [0x00,0x00,0xb0,0xdd,0x01,0xfe,0x00,0x00]
 596
 597 flat_atomic_dec_x2 v[0:1], v[1:2], v[2:3] glc
 598 // CHECK: [0x00,0x00,0xb1,0xdd,0x01,0x02,0x00,0x00]
 599
 600 flat_atomic_dec_x2 v[1:2], v[2:3] slc
 601 // CHECK: [0x00,0x00,0xb2,0xdd,0x01,0x02,0x00,0x00]