llvm/test/MC/AMDGPU/flat-global.s

   1 // RUN: not llvm-mc -arch=amdgcn -mcpu=gfx900 -show-encoding %s | FileCheck --check-prefixes=GFX9,GCN %s
   2 // RUN: not llvm-mc -arch=amdgcn -mcpu=gfx900 2>&1 %s | FileCheck -check-prefix=GFX9-ERR --implicit-check-not=error: %s
   3 // RUN: not llvm-mc -arch=amdgcn -mcpu=tonga 2>&1 %s | FileCheck -check-prefix=VI-ERR --implicit-check-not=error: %s
   4
   5 // RUN: not llvm-mc -arch=amdgcn -mcpu=gfx1010 -show-encoding %s | FileCheck --check-prefix=GFX10 %s
   6 // RUN: not llvm-mc -arch=amdgcn -mcpu=gfx1010 %s 2>&1 | FileCheck --check-prefix=GFX10-ERR --implicit-check-not=error: %s
   7
   8 global_load_ubyte v1, v[3:4], off
   9 // GFX10: encoding: [0x00,0x80,0x20,0xdc,0x03,0x00,0x7d,0x01]
  10 // GFX9: global_load_ubyte v1, v[3:4], off ; encoding: [0x00,0x80,0x40,0xdc,0x03,0x00,0x7f,0x01]
  11 // VI-ERR: error: instruction not supported on this GPU
  12
  13 global_load_ubyte v1, v[3:4], off dlc
  14 // GFX10: encoding: [0x00,0x90,0x20,0xdc,0x03,0x00,0x7d,0x01]
  15 // GFX9-ERR: error: dlc modifier is not supported on this GPU
  16 // VI-ERR: error: instruction not supported on this GPU
  17
  18 global_load_sbyte v1, v[3:4], off
  19 // GFX10: encoding: [0x00,0x80,0x24,0xdc,0x03,0x00,0x7d,0x01]
  20 // GFX9: global_load_sbyte v1, v[3:4], off ; encoding: [0x00,0x80,0x44,0xdc,0x03,0x00,0x7f,0x01]
  21 // VI-ERR: error: instruction not supported on this GPU
  22
  23 global_load_sbyte v1, v[3:4], off dlc
  24 // GFX10: encoding: [0x00,0x90,0x24,0xdc,0x03,0x00,0x7d,0x01]
  25 // GFX9-ERR: error: dlc modifier is not supported on this GPU
  26 // VI-ERR: error: instruction not supported on this GPU
  27
  28 global_load_ushort v1, v[3:4], off
  29 // GFX10: encoding: [0x00,0x80,0x28,0xdc,0x03,0x00,0x7d,0x01]
  30 // GFX9: global_load_ushort v1, v[3:4], off ; encoding: [0x00,0x80,0x48,0xdc,0x03,0x00,0x7f,0x01]
  31 // VI-ERR: error: instruction not supported on this GPU
  32
  33 global_load_ushort v1, v[3:4], off dlc
  34 // GFX10: encoding: [0x00,0x90,0x28,0xdc,0x03,0x00,0x7d,0x01]
  35 // GFX9-ERR: error: dlc modifier is not supported on this GPU
  36 // VI-ERR: error: instruction not supported on this GPU
  37
  38 global_load_sshort v1, v[3:4], off
  39 // GFX10: encoding: [0x00,0x80,0x2c,0xdc,0x03,0x00,0x7d,0x01]
  40 // GFX9: global_load_sshort v1, v[3:4], off ; encoding: [0x00,0x80,0x4c,0xdc,0x03,0x00,0x7f,0x01]
  41 // VI-ERR: error: instruction not supported on this GPU
  42
  43 global_load_sshort v1, v[3:4], off dlc
  44 // GFX10: encoding: [0x00,0x90,0x2c,0xdc,0x03,0x00,0x7d,0x01]
  45 // GFX9-ERR: error: dlc modifier is not supported on this GPU
  46 // VI-ERR: error: instruction not supported on this GPU
  47
  48 global_load_dword v1, v[3:4], off
  49 // GFX10: encoding: [0x00,0x80,0x30,0xdc,0x03,0x00,0x7d,0x01]
  50 // GFX9: global_load_dword v1, v[3:4], off ; encoding: [0x00,0x80,0x50,0xdc,0x03,0x00,0x7f,0x01]
  51 // VI-ERR: error: instruction not supported on this GPU
  52
  53 global_load_dword v1, v[3:4], off dlc
  54 // GFX10: encoding: [0x00,0x90,0x30,0xdc,0x03,0x00,0x7d,0x01]
  55 // GFX9-ERR: error: dlc modifier is not supported on this GPU
  56 // VI-ERR: error: instruction not supported on this GPU
  57
  58 global_load_dwordx2 v[1:2], v[3:4], off
  59 // GFX10: encoding: [0x00,0x80,0x34,0xdc,0x03,0x00,0x7d,0x01]
  60 // GFX9: global_load_dwordx2 v[1:2], v[3:4], off ; encoding: [0x00,0x80,0x54,0xdc,0x03,0x00,0x7f,0x01]
  61 // VI-ERR: error: instruction not supported on this GPU
  62
  63 global_load_dwordx2 v[1:2], v[3:4], off dlc
  64 // GFX10: encoding: [0x00,0x90,0x34,0xdc,0x03,0x00,0x7d,0x01]
  65 // GFX9-ERR: error: dlc modifier is not supported on this GPU
  66 // VI-ERR: error: instruction not supported on this GPU
  67
  68 global_load_dwordx3 v[1:3], v[3:4], off
  69 // GFX10: encoding: [0x00,0x80,0x3c,0xdc,0x03,0x00,0x7d,0x01]
  70 // GFX9: global_load_dwordx3 v[1:3], v[3:4], off ; encoding: [0x00,0x80,0x58,0xdc,0x03,0x00,0x7f,0x01]
  71 // VI-ERR: error: instruction not supported on this GPU
  72
  73 global_load_dwordx3 v[1:3], v[3:4], off dlc
  74 // GFX10: encoding: [0x00,0x90,0x3c,0xdc,0x03,0x00,0x7d,0x01]
  75 // GFX9-ERR: error: dlc modifier is not supported on this GPU
  76 // VI-ERR: error: instruction not supported on this GPU
  77
  78 global_load_dwordx4 v[1:4], v[3:4], off
  79 // GFX10: encoding: [0x00,0x80,0x38,0xdc,0x03,0x00,0x7d,0x01]
  80 // GFX9: global_load_dwordx4 v[1:4], v[3:4], off   ; encoding: [0x00,0x80,0x5c,0xdc,0x03,0x00,0x7f,0x01]
  81 // VI-ERR: error: instruction not supported on this GPU
  82
  83 global_load_dwordx4 v[1:4], v[3:4], off dlc
  84 // GFX10: encoding: [0x00,0x90,0x38,0xdc,0x03,0x00,0x7d,0x01]
  85 // GFX9-ERR: error: dlc modifier is not supported on this GPU
  86 // VI-ERR: error: instruction not supported on this GPU
  87
  88 global_load_dword v1, v[3:4], off offset:0
  89 // GFX10: encoding: [0x00,0x80,0x30,0xdc,0x03,0x00,0x7d,0x01]
  90 // GFX9: global_load_dword v1, v[3:4], off    ; encoding: [0x00,0x80,0x50,0xdc,0x03,0x00,0x7f,0x01]
  91 // VI-ERR: :1: error: instruction not supported on this GPU
  92
  93 global_load_dword v1, v[3:4], off offset:4095
  94 // GFX10-ERR: :35: error: expected a 12-bit signed offset
  95 // GFX9: global_load_dword v1, v[3:4], off offset:4095 ; encoding: [0xff,0x8f,0x50,0xdc,0x03,0x00,0x7f,0x01]
  96 // VI-ERR: :1: error: instruction not supported on this GPU
  97
  98 global_load_dword v1, v[3:4], off offset:-1
  99 // GFX10: encoding: [0xff,0x8f,0x30,0xdc,0x03,0x00,0x7d,0x01]
 100 // GFX9: global_load_dword v1, v[3:4], off offset:-1 ; encoding: [0xff,0x9f,0x50,0xdc,0x03,0x00,0x7f,0x01]
 101 // VI-ERR: :1: error: instruction not supported on this GPU
 102
 103 global_load_dword v1, v[3:4], off offset:-4096
 104 // GFX10-ERR: :35: error: expected a 12-bit signed offset
 105 // GFX9: global_load_dword v1, v[3:4], off offset:-4096 ; encoding: [0x00,0x90,0x50,0xdc,0x03,0x00,0x7f,0x01]
 106 // VI-ERR: :1: error: instruction not supported on this GPU
 107
 108 global_load_dword v1, v[3:4], off offset:4096
 109 // GFX10-ERR: :35: error: expected a 12-bit signed offset
 110 // GFX9-ERR: :35: error: expected a 13-bit signed offset
 111 // VI-ERR: :1: error: instruction not supported on this GPU
 112
 113 global_load_dword v1, v[3:4] off, offset:-4097
 114 // GFX10-ERR: :35: error: expected a 12-bit signed offset
 115 // GFX9-ERR: :35: error: expected a 13-bit signed offset
 116 // VI-ERR: :1: error: instruction not supported on this GPU
 117
 118 global_store_byte v[3:4], v1, off
 119 // GFX10: encoding: [0x00,0x80,0x60,0xdc,0x03,0x01,0x7d,0x00]
 120 // GFX9: global_store_byte v[3:4], v1, off ; encoding: [0x00,0x80,0x60,0xdc,0x03,0x01,0x7f,0x00]
 121 // VI-ERR: error: instruction not supported on this GPU
 122
 123 global_store_byte v[3:4], v1, off dlc
 124 // GFX10: encoding: [0x00,0x90,0x60,0xdc,0x03,0x01,0x7d,0x00]
 125 // GFX9-ERR: error: dlc modifier is not supported on this GPU
 126 // VI-ERR: error: instruction not supported on this GPU
 127
 128 global_store_short v[3:4], v1, off
 129 // GFX10: encoding: [0x00,0x80,0x68,0xdc,0x03,0x01,0x7d,0x00]
 130 // GFX9: global_store_short v[3:4], v1, off ; encoding: [0x00,0x80,0x68,0xdc,0x03,0x01,0x7f,0x00]
 131 // VI-ERR: error: instruction not supported on this GPU
 132
 133 global_store_short v[3:4], v1, off dlc
 134 // GFX10: encoding: [0x00,0x90,0x68,0xdc,0x03,0x01,0x7d,0x00]
 135 // GFX9-ERR: error: dlc modifier is not supported on this GPU
 136 // VI-ERR: error: instruction not supported on this GPU
 137
 138 global_store_dword v[3:4], v1, off
 139 // GFX10: encoding: [0x00,0x80,0x70,0xdc,0x03,0x01,0x7d,0x00]
 140 // GFX9: global_store_dword v[3:4], v1, off ; encoding: [0x00,0x80,0x70,0xdc,0x03,0x01,0x7f,0x00]
 141 // VI-ERR: error: instruction not supported on this GPU
 142
 143 global_store_dword v[3:4], v1, off dlc
 144 // GFX10: encoding: [0x00,0x90,0x70,0xdc,0x03,0x01,0x7d,0x00]
 145 // GFX9-ERR: error: dlc modifier is not supported on this GPU
 146 // VI-ERR: error: instruction not supported on this GPU
 147
 148 global_store_dwordx2 v[3:4], v[1:2], off
 149 // GFX10: encoding: [0x00,0x80,0x74,0xdc,0x03,0x01,0x7d,0x00]
 150 // GFX9: global_store_dwordx2 v[3:4], v[1:2], off ; encoding: [0x00,0x80,0x74,0xdc,0x03,0x01,0x7f,0x00]
 151 // VI-ERR: error: instruction not supported on this GPU
 152
 153 global_store_dwordx2 v[3:4], v[1:2], off dlc
 154 // GFX10: encoding: [0x00,0x90,0x74,0xdc,0x03,0x01,0x7d,0x00]
 155 // GFX9-ERR: error: dlc modifier is not supported on this GPU
 156 // VI-ERR: error: instruction not supported on this GPU
 157
 158 global_store_dwordx3 v[3:4], v[1:3], off
 159 // GFX10: encoding: [0x00,0x80,0x7c,0xdc,0x03,0x01,0x7d,0x00]
 160 // GFX9: global_store_dwordx3 v[3:4], v[1:3], off ; encoding: [0x00,0x80,0x78,0xdc,0x03,0x01,0x7f,0x00]
 161 // VI-ERR: error: instruction not supported on this GPU
 162
 163 global_store_dwordx3 v[3:4], v[1:3], off dlc
 164 // GFX10: encoding: [0x00,0x90,0x7c,0xdc,0x03,0x01,0x7d,0x00]
 165 // GFX9-ERR: error: dlc modifier is not supported on this GPU
 166 // VI-ERR: error: instruction not supported on this GPU
 167
 168 global_store_dwordx4 v[3:4], v[1:4], off
 169 // GFX10: encoding: [0x00,0x80,0x78,0xdc,0x03,0x01,0x7d,0x00]
 170 // GFX9: global_store_dwordx4 v[3:4], v[1:4], off ; encoding: [0x00,0x80,0x7c,0xdc,0x03,0x01,0x7f,0x00]
 171 // VI-ERR: error: instruction not supported on this GPU
 172
 173 global_store_dwordx4 v[3:4], v[1:4], off dlc
 174 // GFX10: encoding: [0x00,0x90,0x78,0xdc,0x03,0x01,0x7d,0x00]
 175 // GFX9-ERR: error: dlc modifier is not supported on this GPU
 176 // VI-ERR: error: instruction not supported on this GPU
 177
 178 global_store_dword v[3:4], v1, off offset:12
 179 // GFX10: encoding: [0x0c,0x80,0x70,0xdc,0x03,0x01,0x7d,0x00]
 180 // GFX9: global_store_dword v[3:4], v1, off offset:12 ; encoding: [0x0c,0x80,0x70,0xdc,0x03,0x01,0x7f,0x00]
 181 // VI-ERR: :1: error: instruction not supported on this GPU
 182
 183 global_load_dword v1, v3, s[2:3]
 184 // GFX10: encoding: [0x00,0x80,0x30,0xdc,0x03,0x00,0x02,0x01]
 185 // GFX9: global_load_dword v1, v3, s[2:3] ; encoding: [0x00,0x80,0x50,0xdc,0x03,0x00,0x02,0x01]
 186 // VI-ERR: error: instruction not supported on this GPU
 187
 188 global_load_dword v1, v3, s[2:3] offset:24
 189 // GFX10: encoding: [0x18,0x80,0x30,0xdc,0x03,0x00,0x02,0x01]
 190 // GFX9: global_load_dword v1, v3, s[2:3] offset:24 ; encoding: [0x18,0x80,0x50,0xdc,0x03,0x00,0x02,0x01]
 191 // VI-ERR: :1: error: instruction not supported on this GPU
 192
 193 global_load_dword v1, v3, s[2:3] offset:-8
 194 // GFX10: encoding: [0xf8,0x8f,0x30,0xdc,0x03,0x00,0x02,0x01]
 195 // GFX9: global_load_dword v1, v3, s[2:3] offset:-8 ; encoding: [0xf8,0x9f,0x50,0xdc,0x03,0x00,0x02,0x01]
 196 // VI-ERR: :1: error: instruction not supported on this GPU
 197
 198 global_store_dword v3, v1, s[2:3]
 199 // GFX10: encoding: [0x00,0x80,0x70,0xdc,0x03,0x01,0x02,0x00]
 200 // GFX9: global_store_dword v3, v1, s[2:3] ; encoding: [0x00,0x80,0x70,0xdc,0x03,0x01,0x02,0x00]
 201 // VI-ERR: error: instruction not supported on this GPU
 202
 203 global_store_dword v3, v1, s[2:3] offset:24
 204 // GFX10: encoding: [0x18,0x80,0x70,0xdc,0x03,0x01,0x02,0x00]
 205 // GFX9: global_store_dword v3, v1, s[2:3] offset:24 ; encoding: [0x18,0x80,0x70,0xdc,0x03,0x01,0x02,0x00]
 206 // VI-ERR: :1: error: instruction not supported on this GPU
 207
 208 global_store_dword v3, v1, s[2:3] offset:-8
 209 // GFX10: encoding: [0xf8,0x8f,0x70,0xdc,0x03,0x01,0x02,0x00]
 210 // GFX9: global_store_dword v3, v1, s[2:3] offset:-8 ; encoding: [0xf8,0x9f,0x70,0xdc,0x03,0x01,0x02,0x00]
 211 // VI-ERR: :1: error: instruction not supported on this GPU
 212
 213 // XXX: Is this valid?
 214 global_store_dword v3, v1, exec
 215 // GFX10: encoding: [0x00,0x80,0x70,0xdc,0x03,0x01,0x7e,0x00]
 216 // GFX9: global_store_dword v3, v1, exec ; encoding: [0x00,0x80,0x70,0xdc,0x03,0x01,0x7e,0x00]
 217 // VI-ERR: error: instruction not supported on this GPU
 218
 219 global_load_dword v1, v[3:4], s2
 220 // GFX10-ERR: error: invalid operand for instruction
 221 // GFX9-ERR: :31: error: invalid operand for instruction
 222 // VI-ERR: :1: error: instruction not supported on this GPU
 223
 224 global_load_dword v1, v[3:4], exec_hi
 225 // GFX10-ERR: error: invalid operand for instruction
 226 // GFX9-ERR: :31: error: invalid operand for instruction
 227 // VI-ERR: :1: error: instruction not supported on this GPU
 228
 229 global_atomic_cmpswap v[3:4], v[5:6], off
 230 // GFX10: encoding: [0x00,0x80,0xc4,0xdc,0x03,0x05,0x7d,0x00]
 231 // GFX9: global_atomic_cmpswap v[3:4], v[5:6], off ; encoding: [0x00,0x80,0x04,0xdd,0x03,0x05,0x7f,0x00]
 232 // VI-ERR: error: instruction not supported on this GPU
 233
 234 global_atomic_cmpswap v1, v[3:4], v[5:6], off glc
 235 // GFX10: encoding: [0x00,0x80,0xc5,0xdc,0x03,0x05,0x7d,0x01]
 236 // GFX9: global_atomic_cmpswap v1, v[3:4], v[5:6], off glc ; encoding: [0x00,0x80,0x05,0xdd,0x03,0x05,0x7f,0x01]
 237 // VI-ERR: error: instruction not supported on this GPU
 238
 239 global_atomic_cmpswap v1, v3, v[5:6], s[2:3] glc
 240 // GFX10: encoding: [0x00,0x80,0xc5,0xdc,0x03,0x05,0x02,0x01]
 241 // GFX9: global_atomic_cmpswap v1, v3, v[5:6], s[2:3] glc ; encoding: [0x00,0x80,0x05,0xdd,0x03,0x05,0x02,0x01]
 242 // VI-ERR: error: instruction not supported on this GPU
 243
 244 global_atomic_cmpswap v1, v[2:3], v[4:5], off offset:-1 glc
 245 // GCN: global_atomic_cmpswap v1, v[2:3], v[4:5], off offset:-1 glc ; encoding: [0xff,0x9f,0x05,0xdd,0x02,0x04,0x7f,0x01]
 246 // GFX10: global_atomic_cmpswap v1, v[2:3], v[4:5], off offset:-1 glc ; encoding: [0xff,0x8f,0xc5,0xdc,0x02,0x04,0x7d,0x01]
 247 // VI-ERR: error: instruction not supported on this GPU
 248
 249 global_atomic_cmpswap v1, v[2:3], v[254:255], off offset:-1 glc
 250 // GCN: global_atomic_cmpswap v1, v[2:3], v[254:255], off offset:-1 glc ; encoding: [0xff,0x9f,0x05,0xdd,0x02,0xfe,0x7f,0x01]
 251 // GFX10: global_atomic_cmpswap v1, v[2:3], v[254:255], off offset:-1 glc ; encoding: [0xff,0x8f,0xc5,0xdc,0x02,0xfe,0x7d,0x01]
 252 // VI-ERR: error: instruction not supported on this GPU
 253
 254 global_atomic_cmpswap v1, v2, v[4:5], s[2:3] offset:-1 glc
 255 // GCN: global_atomic_cmpswap v1, v2, v[4:5], s[2:3] offset:-1 glc ; encoding: [0xff,0x9f,0x05,0xdd,0x02,0x04,0x02,0x01]
 256 // GFX10: global_atomic_cmpswap v1, v2, v[4:5], s[2:3] offset:-1 glc ; encoding: [0xff,0x8f,0xc5,0xdc,0x02,0x04,0x02,0x01]
 257 // VI-ERR: error: instruction not supported on this GPU
 258
 259 global_atomic_cmpswap v1, v[2:3], v[4:5], off glc
 260 // GCN: global_atomic_cmpswap v1, v[2:3], v[4:5], off glc ; encoding: [0x00,0x80,0x05,0xdd,0x02,0x04,0x7f,0x01]
 261 // GFX10: global_atomic_cmpswap v1, v[2:3], v[4:5], off glc ; encoding: [0x00,0x80,0xc5,0xdc,0x02,0x04,0x7d,0x01]
 262 // VI-ERR: error: instruction not supported on this GPU
 263
 264 global_atomic_cmpswap_x2 v[5:6], v[7:10], off
 265 // GFX10: encoding: [0x00,0x80,0x44,0xdd,0x05,0x07,0x7d,0x00]
 266 // GFX9: global_atomic_cmpswap_x2 v[5:6], v[7:10], off ; encoding: [0x00,0x80,0x84,0xdd,0x05,0x07,0x7f,0x00]
 267 // VI-ERR: error: instruction not supported on this GPU
 268
 269 global_atomic_cmpswap_x2 v[1:2], v[5:6], v[7:10], off glc
 270 // GFX10: encoding: [0x00,0x80,0x45,0xdd,0x05,0x07,0x7d,0x01]
 271 // GFX9: global_atomic_cmpswap_x2 v[1:2], v[5:6], v[7:10], off glc ; encoding: [0x00,0x80,0x85,0xdd,0x05,0x07,0x7f,0x01]
 272 // VI-ERR: error: instruction not supported on this GPU
 273
 274 global_atomic_cmpswap_x2 v[1:2], v5, v[7:10], s[2:3] glc
 275 // GFX10: encoding: [0x00,0x80,0x45,0xdd,0x05,0x07,0x02,0x01]
 276 // GFX9: global_atomic_cmpswap_x2 v[1:2], v5, v[7:10], s[2:3] glc ; encoding: [0x00,0x80,0x85,0xdd,0x05,0x07,0x02,0x01]
 277 // VI-ERR: error: instruction not supported on this GPU
 278
 279 global_atomic_cmpswap_x2 v[1:2], v[5:6], v[7:10], off offset:-1 glc
 280 // GCN: global_atomic_cmpswap_x2 v[1:2], v[5:6], v[7:10], off offset:-1 glc ; encoding: [0xff,0x9f,0x85,0xdd,0x05,0x07,0x7f,0x01]
 281 // GFX10: global_atomic_cmpswap_x2 v[1:2], v[5:6], v[7:10], off offset:-1 glc ; encoding: [0xff,0x8f,0x45,0xdd,0x05,0x07,0x7d,0x01]
 282 // VI-ERR: error: instruction not supported on this GPU
 283
 284 global_atomic_cmpswap_x2 v[1:2], v[5:6], v[252:255], off offset:-1 glc
 285 // GCN: global_atomic_cmpswap_x2 v[1:2], v[5:6], v[252:255], off offset:-1 glc ; encoding: [0xff,0x9f,0x85,0xdd,0x05,0xfc,0x7f,0x01]
 286 // GFX10: global_atomic_cmpswap_x2 v[1:2], v[5:6], v[252:255], off offset:-1 glc ; encoding: [0xff,0x8f,0x45,0xdd,0x05,0xfc,0x7d,0x01]
 287 // VI-ERR: error: instruction not supported on this GPU
 288
 289 global_atomic_cmpswap_x2 v[1:2], v5, v[252:255], s[2:3] offset:-1 glc
 290 // GCN: global_atomic_cmpswap_x2 v[1:2], v5, v[252:255], s[2:3] offset:-1 glc ; encoding: [0xff,0x9f,0x85,0xdd,0x05,0xfc,0x02,0x01]
 291 // GFX10: global_atomic_cmpswap_x2 v[1:2], v5, v[252:255], s[2:3] offset:-1 glc ; encoding: [0xff,0x8f,0x45,0xdd,0x05,0xfc,0x02,0x01]
 292 // VI-ERR: error: instruction not supported on this GPU
 293
 294 global_atomic_cmpswap_x2 v[1:2], v[5:6], v[7:10], off glc
 295 // GCN: global_atomic_cmpswap_x2 v[1:2], v[5:6], v[7:10], off glc ; encoding: [0x00,0x80,0x85,0xdd,0x05,0x07,0x7f,0x01]
 296 // GFX10: global_atomic_cmpswap_x2 v[1:2], v[5:6], v[7:10], off glc ; encoding: [0x00,0x80,0x45,0xdd,0x05,0x07,0x7d,0x01]
 297 // VI-ERR: error: instruction not supported on this GPU
 298
 299 global_atomic_swap v[3:4], v5, off
 300 // GFX10: encoding: [0x00,0x80,0xc0,0xdc,0x03,0x05,0x7d,0x00]
 301 // GFX9: global_atomic_swap v[3:4], v5, off   ; encoding: [0x00,0x80,0x00,0xdd,0x03,0x05,0x7f,0x00]
 302 // VI-ERR: error: instruction not supported on this GPU
 303
 304 global_atomic_swap_x2 v[3:4], v[5:6], off
 305 // GFX10: encoding: [0x00,0x80,0x40,0xdd,0x03,0x05,0x7d,0x00]
 306 // GFX9: global_atomic_swap_x2 v[3:4], v[5:6], off ; encoding: [0x00,0x80,0x80,0xdd,0x03,0x05,0x7f,0x00]
 307 // VI-ERR: error: instruction not supported on this GPU
 308
 309 global_atomic_add v[3:4], v5, off
 310 // GFX10: encoding: [0x00,0x80,0xc8,0xdc,0x03,0x05,0x7d,0x00]
 311 // GFX9: global_atomic_add v[3:4], v5, off   ; encoding: [0x00,0x80,0x08,0xdd,0x03,0x05,0x7f,0x00]
 312 // VI-ERR: error: instruction not supported on this GPU
 313
 314 global_atomic_sub v[3:4], v5, off
 315 // GFX10: encoding: [0x00,0x80,0xcc,0xdc,0x03,0x05,0x7d,0x00]
 316 // GFX9: global_atomic_sub v[3:4], v5, off    ; encoding: [0x00,0x80,0x0c,0xdd,0x03,0x05,0x7f,0x00]
 317 // VI-ERR: error: instruction not supported on this GPU
 318
 319 global_atomic_smin v[3:4], v5, off
 320 // GFX10: encoding: [0x00,0x80,0xd4,0xdc,0x03,0x05,0x7d,0x00]
 321 // GFX9: global_atomic_smin v[3:4], v5, off   ; encoding: [0x00,0x80,0x10,0xdd,0x03,0x05,0x7f,0x00]
 322 // VI-ERR: error: instruction not supported on this GPU
 323
 324 global_atomic_umin v[3:4], v5, off
 325 // GFX10: encoding: [0x00,0x80,0xd8,0xdc,0x03,0x05,0x7d,0x00]
 326 // GFX9: global_atomic_umin v[3:4], v5, off   ; encoding: [0x00,0x80,0x14,0xdd,0x03,0x05,0x7f,0x00]
 327 // VI-ERR: error: instruction not supported on this GPU
 328
 329 global_atomic_smax v[3:4], v5, off
 330 // GFX10: encoding: [0x00,0x80,0xdc,0xdc,0x03,0x05,0x7d,0x00]
 331 // GFX9: global_atomic_smax v[3:4], v5, off   ; encoding: [0x00,0x80,0x18,0xdd,0x03,0x05,0x7f,0x00]
 332 // VI-ERR: error: instruction not supported on this GPU
 333
 334 global_atomic_umax v[3:4], v5, off
 335 // GFX10: encoding: [0x00,0x80,0xe0,0xdc,0x03,0x05,0x7d,0x00]
 336 // GFX9: global_atomic_umax v[3:4], v5, off   ; encoding: [0x00,0x80,0x1c,0xdd,0x03,0x05,0x7f,0x00]
 337 // VI-ERR: error: instruction not supported on this GPU
 338
 339 global_atomic_and v[3:4], v5, off
 340 // GFX10: encoding: [0x00,0x80,0xe4,0xdc,0x03,0x05,0x7d,0x00]
 341 // GFX9: global_atomic_and v[3:4], v5, off    ; encoding: [0x00,0x80,0x20,0xdd,0x03,0x05,0x7f,0x00]
 342 // VI-ERR: error: instruction not supported on this GPU
 343
 344 global_atomic_or v[3:4], v5, off
 345 // GFX10: encoding: [0x00,0x80,0xe8,0xdc,0x03,0x05,0x7d,0x00]
 346 // GFX9: global_atomic_or v[3:4], v5, off     ; encoding: [0x00,0x80,0x24,0xdd,0x03,0x05,0x7f,0x00]
 347 // VI-ERR: error: instruction not supported on this GPU
 348
 349 global_atomic_xor v[3:4], v5, off
 350 // GFX10: encoding: [0x00,0x80,0xec,0xdc,0x03,0x05,0x7d,0x00]
 351 // GFX9: global_atomic_xor v[3:4], v5, off    ; encoding: [0x00,0x80,0x28,0xdd,0x03,0x05,0x7f,0x00]
 352 // VI-ERR: error: instruction not supported on this GPU
 353
 354 global_atomic_inc v[3:4], v5, off
 355 // GFX10: encoding: [0x00,0x80,0xf0,0xdc,0x03,0x05,0x7d,0x00]
 356 // GFX9: global_atomic_inc v[3:4], v5, off    ; encoding: [0x00,0x80,0x2c,0xdd,0x03,0x05,0x7f,0x00]
 357 // VI-ERR: error: instruction not supported on this GPU
 358
 359 global_atomic_dec v[3:4], v5, off
 360 // GFX10: encoding: [0x00,0x80,0xf4,0xdc,0x03,0x05,0x7d,0x00]
 361 // GFX9: global_atomic_dec v[3:4], v5, off    ; encoding: [0x00,0x80,0x30,0xdd,0x03,0x05,0x7f,0x00]
 362 // VI-ERR: error: instruction not supported on this GPU
 363
 364 global_atomic_add_x2 v[3:4], v[5:6], off
 365 // GFX10: encoding: [0x00,0x80,0x48,0xdd,0x03,0x05,0x7d,0x00]
 366 // GFX9: global_atomic_add_x2 v[3:4], v[5:6], off ; encoding: [0x00,0x80,0x88,0xdd,0x03,0x05,0x7f,0x00]
 367 // VI-ERR: error: instruction not supported on this GPU
 368
 369 global_atomic_sub_x2 v[3:4], v[5:6], off
 370 // GFX10: encoding: [0x00,0x80,0x4c,0xdd,0x03,0x05,0x7d,0x00]
 371 // GFX9: global_atomic_sub_x2 v[3:4], v[5:6], off ; encoding: [0x00,0x80,0x8c,0xdd,0x03,0x05,0x7f,0x00]
 372 // VI-ERR: error: instruction not supported on this GPU
 373
 374 global_atomic_smin_x2 v[3:4], v[5:6], off
 375 // GFX10: encoding: [0x00,0x80,0x54,0xdd,0x03,0x05,0x7d,0x00]
 376 // GFX9: global_atomic_smin_x2 v[3:4], v[5:6], off ; encoding: [0x00,0x80,0x90,0xdd,0x03,0x05,0x7f,0x00]
 377 // VI-ERR: error: instruction not supported on this GPU
 378
 379 global_atomic_umin_x2 v[3:4], v[5:6], off
 380 // GFX10: encoding: [0x00,0x80,0x58,0xdd,0x03,0x05,0x7d,0x00]
 381 // GFX9: global_atomic_umin_x2 v[3:4], v[5:6], off ; encoding: [0x00,0x80,0x94,0xdd,0x03,0x05,0x7f,0x00]
 382 // VI-ERR: error: instruction not supported on this GPU
 383
 384 global_atomic_smax_x2 v[3:4], v[5:6], off
 385 // GFX10: encoding: [0x00,0x80,0x5c,0xdd,0x03,0x05,0x7d,0x00]
 386 // GFX9: global_atomic_smax_x2 v[3:4], v[5:6], off ; encoding: [0x00,0x80,0x98,0xdd,0x03,0x05,0x7f,0x00]
 387 // VI-ERR: error: instruction not supported on this GPU
 388
 389 global_atomic_umax_x2 v[3:4], v[5:6], off
 390 // GFX10: encoding: [0x00,0x80,0x60,0xdd,0x03,0x05,0x7d,0x00]
 391 // GFX9: global_atomic_umax_x2 v[3:4], v[5:6], off ; encoding: [0x00,0x80,0x9c,0xdd,0x03,0x05,0x7f,0x00]
 392 // VI-ERR: error: instruction not supported on this GPU
 393
 394 global_atomic_and_x2 v[3:4], v[5:6], off
 395 // GFX10: encoding: [0x00,0x80,0x64,0xdd,0x03,0x05,0x7d,0x00]
 396 // GFX9: global_atomic_and_x2 v[3:4], v[5:6], off ; encoding: [0x00,0x80,0xa0,0xdd,0x03,0x05,0x7f,0x00]
 397 // VI-ERR: error: instruction not supported on this GPU
 398
 399 global_atomic_or_x2 v[3:4], v[5:6], off
 400 // GFX10: encoding: [0x00,0x80,0x68,0xdd,0x03,0x05,0x7d,0x00]
 401 // GFX9: global_atomic_or_x2 v[3:4], v[5:6], off ; encoding: [0x00,0x80,0xa4,0xdd,0x03,0x05,0x7f,0x00]
 402 // VI-ERR: error: instruction not supported on this GPU
 403
 404 global_atomic_xor_x2 v[3:4], v[5:6], off
 405 // GFX10: encoding: [0x00,0x80,0x6c,0xdd,0x03,0x05,0x7d,0x00]
 406 // GFX9: global_atomic_xor_x2 v[3:4], v[5:6], off ; encoding: [0x00,0x80,0xa8,0xdd,0x03,0x05,0x7f,0x00]
 407 // VI-ERR: error: instruction not supported on this GPU
 408
 409 global_atomic_inc_x2 v[3:4], v[5:6], off
 410 // GFX10: encoding: [0x00,0x80,0x70,0xdd,0x03,0x05,0x7d,0x00]
 411 // GFX9: global_atomic_inc_x2 v[3:4], v[5:6], off ; encoding: [0x00,0x80,0xac,0xdd,0x03,0x05,0x7f,0x00]
 412 // VI-ERR: error: instruction not supported on this GPU
 413
 414 global_atomic_dec_x2 v[3:4], v[5:6], off
 415 // GFX10: encoding: [0x00,0x80,0x74,0xdd,0x03,0x05,0x7d,0x00]
 416 // GFX9: global_atomic_dec_x2 v[3:4], v[5:6], off ; encoding: [0x00,0x80,0xb0,0xdd,0x03,0x05,0x7f,0x00]
 417 // VI-ERR: error: instruction not supported on this GPU
 418
 419 global_atomic_cmpswap v[3:4], v[5:6], off offset:-16
 420 // GFX10: encoding: [0xf0,0x8f,0xc4,0xdc,0x03,0x05,0x7d,0x00]
 421 // GFX9: global_atomic_cmpswap v[3:4], v[5:6], off offset:-16 ; encoding: [0xf0,0x9f,0x04,0xdd,0x03,0x05,0x7f,0x00]
 422 // VI-ERR: :1: error: instruction not supported on this GPU
 423
 424 global_atomic_cmpswap v1, v[3:4], v[5:6], off offset:-16 glc
 425 // GFX10: encoding: [0xf0,0x8f,0xc5,0xdc,0x03,0x05,0x7d,0x01]
 426 // GFX9: global_atomic_cmpswap v1, v[3:4], v[5:6], off offset:-16 glc ; encoding: [0xf0,0x9f,0x05,0xdd,0x03,0x05,0x7f,0x01]
 427 // VI-ERR: :1: error: instruction not supported on this GPU
 428
 429 global_atomic_cmpswap v1, v3, v[5:6], s[2:3] offset:-16 glc
 430 // GFX10: encoding: [0xf0,0x8f,0xc5,0xdc,0x03,0x05,0x02,0x01]
 431 // GFX9: global_atomic_cmpswap v1, v3, v[5:6], s[2:3] offset:-16 glc ; encoding: [0xf0,0x9f,0x05,0xdd,0x03,0x05,0x02,0x01]
 432 // VI-ERR: :1: error: instruction not supported on this GPU
 433
 434 global_atomic_cmpswap_x2 v[5:6], v[7:10], off offset:-16
 435 // GFX10: encoding: [0xf0,0x8f,0x44,0xdd,0x05,0x07,0x7d,0x00]
 436 // GFX9: global_atomic_cmpswap_x2 v[5:6], v[7:10], off offset:-16 ; encoding: [0xf0,0x9f,0x84,0xdd,0x05,0x07,0x7f,0x00]
 437 // VI-ERR: :1: error: instruction not supported on this GPU
 438
 439 global_atomic_cmpswap_x2 v[1:2], v[5:6], v[7:10], off offset:-16 glc
 440 // GFX10: encoding: [0xf0,0x8f,0x45,0xdd,0x05,0x07,0x7d,0x01]
 441 // GFX9: global_atomic_cmpswap_x2 v[1:2], v[5:6], v[7:10], off offset:-16 glc ; encoding: [0xf0,0x9f,0x85,0xdd,0x05,0x07,0x7f,0x01]
 442 // VI-ERR: :1: error: instruction not supported on this GPU
 443
 444 global_atomic_cmpswap_x2 v[1:2], v5, v[7:10], s[2:3] offset:-16 glc
 445 // GFX10: encoding: [0xf0,0x8f,0x45,0xdd,0x05,0x07,0x02,0x01]
 446 // GFX9: global_atomic_cmpswap_x2 v[1:2], v5, v[7:10], s[2:3] offset:-16 glc ; encoding: [0xf0,0x9f,0x85,0xdd,0x05,0x07,0x02,0x01]
 447 // VI-ERR: :1: error: instruction not supported on this GPU
 448
 449 global_atomic_swap v[3:4], v5, off offset:-16
 450 // GFX10: encoding: [0xf0,0x8f,0xc0,0xdc,0x03,0x05,0x7d,0x00]
 451 // GFX9: global_atomic_swap v[3:4], v5, off   offset:-16 ; encoding: [0xf0,0x9f,0x00,0xdd,0x03,0x05,0x7f,0x00]
 452 // VI-ERR: :1: error: instruction not supported on this GPU
 453
 454 global_atomic_swap_x2 v[3:4], v[5:6], off offset:-16
 455 // GFX10: encoding: [0xf0,0x8f,0x40,0xdd,0x03,0x05,0x7d,0x00]
 456 // GFX9: global_atomic_swap_x2 v[3:4], v[5:6], off offset:-16 ; encoding: [0xf0,0x9f,0x80,0xdd,0x03,0x05,0x7f,0x00]
 457 // VI-ERR: :1: error: instruction not supported on this GPU
 458
 459 global_atomic_add v[3:4], v5, off offset:-16
 460 // GFX10: encoding: [0xf0,0x8f,0xc8,0xdc,0x03,0x05,0x7d,0x00]
 461 // GFX9: global_atomic_add v[3:4], v5, off offset:-16 ; encoding: [0xf0,0x9f,0x08,0xdd,0x03,0x05,0x7f,0x00]
 462 // VI-ERR: :1: error: instruction not supported on this GPU
 463
 464 global_atomic_sub v[3:4], v5, off offset:-16
 465 // GFX10: encoding: [0xf0,0x8f,0xcc,0xdc,0x03,0x05,0x7d,0x00]
 466 // GFX9: global_atomic_sub v[3:4], v5, off offset:-16 ; encoding: [0xf0,0x9f,0x0c,0xdd,0x03,0x05,0x7f,0x00]
 467 // VI-ERR: :1: error: instruction not supported on this GPU
 468
 469 global_atomic_smin v[3:4], v5, off offset:-16
 470 // GFX10: encoding: [0xf0,0x8f,0xd4,0xdc,0x03,0x05,0x7d,0x00]
 471 // GFX9: global_atomic_smin v[3:4], v5, off offset:-16 ; encoding: [0xf0,0x9f,0x10,0xdd,0x03,0x05,0x7f,0x00]
 472 // VI-ERR: :1: error: instruction not supported on this GPU
 473
 474 global_atomic_umin v[3:4], v5, off offset:-16
 475 // GFX10: encoding: [0xf0,0x8f,0xd8,0xdc,0x03,0x05,0x7d,0x00]
 476 // GFX9: global_atomic_umin v[3:4], v5, off offset:-16 ; encoding: [0xf0,0x9f,0x14,0xdd,0x03,0x05,0x7f,0x00]
 477 // VI-ERR: :1: error: instruction not supported on this GPU
 478
 479 global_atomic_smax v[3:4], v5, off offset:-16
 480 // GFX10: encoding: [0xf0,0x8f,0xdc,0xdc,0x03,0x05,0x7d,0x00]
 481 // GFX9: global_atomic_smax v[3:4], v5, off offset:-16 ; encoding: [0xf0,0x9f,0x18,0xdd,0x03,0x05,0x7f,0x00]
 482 // VI-ERR: :1: error: instruction not supported on this GPU
 483
 484 global_atomic_umax v[3:4], v5, off offset:-16
 485 // GFX10: encoding: [0xf0,0x8f,0xe0,0xdc,0x03,0x05,0x7d,0x00]
 486 // GFX9: global_atomic_umax v[3:4], v5, off offset:-16 ; encoding: [0xf0,0x9f,0x1c,0xdd,0x03,0x05,0x7f,0x00]
 487 // VI-ERR: :1: error: instruction not supported on this GPU
 488
 489 global_atomic_and v[3:4], v5, off offset:-16
 490 // GFX10: encoding: [0xf0,0x8f,0xe4,0xdc,0x03,0x05,0x7d,0x00]
 491 // GFX9: global_atomic_and v[3:4], v5, off offset:-16 ; encoding: [0xf0,0x9f,0x20,0xdd,0x03,0x05,0x7f,0x00]
 492 // VI-ERR: :1: error: instruction not supported on this GPU
 493
 494 global_atomic_or v[3:4], v5, off offset:-16
 495 // GFX10: encoding: [0xf0,0x8f,0xe8,0xdc,0x03,0x05,0x7d,0x00]
 496 // GFX9: global_atomic_or v[3:4], v5, off offset:-16 ; encoding: [0xf0,0x9f,0x24,0xdd,0x03,0x05,0x7f,0x00]
 497 // VI-ERR: :1: error: instruction not supported on this GPU
 498
 499 global_atomic_xor v[3:4], v5, off offset:-16
 500 // GFX10: encoding: [0xf0,0x8f,0xec,0xdc,0x03,0x05,0x7d,0x00]
 501 // GFX9: global_atomic_xor v[3:4], v5, off  offset:-16 ; encoding: [0xf0,0x9f,0x28,0xdd,0x03,0x05,0x7f,0x00]
 502 // VI-ERR: :1: error: instruction not supported on this GPU
 503
 504 global_atomic_inc v[3:4], v5, off offset:-16
 505 // GFX10: encoding: [0xf0,0x8f,0xf0,0xdc,0x03,0x05,0x7d,0x00]
 506 // GFX9: global_atomic_inc v[3:4], v5, off offset:-16 ; encoding: [0xf0,0x9f,0x2c,0xdd,0x03,0x05,0x7f,0x00]
 507 // VI-ERR: :1: error: instruction not supported on this GPU
 508
 509 global_atomic_dec v[3:4], v5, off offset:-16
 510 // GFX10: encoding: [0xf0,0x8f,0xf4,0xdc,0x03,0x05,0x7d,0x00]
 511 // GFX9: global_atomic_dec v[3:4], v5, off offset:-16 ; encoding: [0xf0,0x9f,0x30,0xdd,0x03,0x05,0x7f,0x00]
 512 // VI-ERR: :1: error: instruction not supported on this GPU
 513
 514 global_atomic_add_x2 v[3:4], v[5:6], off offset:-16
 515 // GFX10: encoding: [0xf0,0x8f,0x48,0xdd,0x03,0x05,0x7d,0x00]
 516 // GFX9: global_atomic_add_x2 v[3:4], v[5:6], off offset:-16 ; encoding: [0xf0,0x9f,0x88,0xdd,0x03,0x05,0x7f,0x00]
 517 // VI-ERR: :1: error: instruction not supported on this GPU
 518
 519 global_atomic_sub_x2 v[3:4], v[5:6], off offset:-16
 520 // GFX10: encoding: [0xf0,0x8f,0x4c,0xdd,0x03,0x05,0x7d,0x00]
 521 // GFX9: global_atomic_sub_x2 v[3:4], v[5:6], off offset:-16 ; encoding: [0xf0,0x9f,0x8c,0xdd,0x03,0x05,0x7f,0x00]
 522 // VI-ERR: :1: error: instruction not supported on this GPU
 523
 524 global_atomic_smin_x2 v[3:4], v[5:6], off offset:-16
 525 // GFX10: encoding: [0xf0,0x8f,0x54,0xdd,0x03,0x05,0x7d,0x00]
 526 // GFX9: global_atomic_smin_x2 v[3:4], v[5:6], off offset:-16 ; encoding: [0xf0,0x9f,0x90,0xdd,0x03,0x05,0x7f,0x00]
 527 // VI-ERR: :1: error: instruction not supported on this GPU
 528
 529 global_atomic_umin_x2 v[3:4], v[5:6], off offset:-16
 530 // GFX10: encoding: [0xf0,0x8f,0x58,0xdd,0x03,0x05,0x7d,0x00]
 531 // GFX9: global_atomic_umin_x2 v[3:4], v[5:6], off offset:-16 ; encoding: [0xf0,0x9f,0x94,0xdd,0x03,0x05,0x7f,0x00]
 532 // VI-ERR: :1: error: instruction not supported on this GPU
 533
 534 global_atomic_smax_x2 v[3:4], v[5:6], off offset:-16
 535 // GFX10: encoding: [0xf0,0x8f,0x5c,0xdd,0x03,0x05,0x7d,0x00]
 536 // GFX9: global_atomic_smax_x2 v[3:4], v[5:6], off offset:-16 ; encoding: [0xf0,0x9f,0x98,0xdd,0x03,0x05,0x7f,0x00]
 537 // VI-ERR: :1: error: instruction not supported on this GPU
 538
 539 global_atomic_umax_x2 v[3:4], v[5:6], off offset:-16
 540 // GFX10: encoding: [0xf0,0x8f,0x60,0xdd,0x03,0x05,0x7d,0x00]
 541 // GFX9: global_atomic_umax_x2 v[3:4], v[5:6], off offset:-16 ; encoding: [0xf0,0x9f,0x9c,0xdd,0x03,0x05,0x7f,0x00]
 542 // VI-ERR: :1: error: instruction not supported on this GPU
 543
 544 global_atomic_and_x2 v[3:4], v[5:6], off offset:-16
 545 // GFX10: encoding: [0xf0,0x8f,0x64,0xdd,0x03,0x05,0x7d,0x00]
 546 // GFX9: global_atomic_and_x2 v[3:4], v[5:6], off offset:-16 ; encoding: [0xf0,0x9f,0xa0,0xdd,0x03,0x05,0x7f,0x00]
 547 // VI-ERR: :1: error: instruction not supported on this GPU
 548
 549 global_atomic_or_x2 v[3:4], v[5:6], off offset:-16
 550 // GFX10: encoding: [0xf0,0x8f,0x68,0xdd,0x03,0x05,0x7d,0x00]
 551 // GFX9: global_atomic_or_x2 v[3:4], v[5:6], off offset:-16 ; encoding: [0xf0,0x9f,0xa4,0xdd,0x03,0x05,0x7f,0x00]
 552 // VI-ERR: :1: error: instruction not supported on this GPU
 553
 554 global_atomic_xor_x2 v[3:4], v[5:6], off offset:-16
 555 // GFX10: encoding: [0xf0,0x8f,0x6c,0xdd,0x03,0x05,0x7d,0x00]
 556 // GFX9: global_atomic_xor_x2 v[3:4], v[5:6], off offset:-16 ; encoding: [0xf0,0x9f,0xa8,0xdd,0x03,0x05,0x7f,0x00]
 557 // VI-ERR: :1: error: instruction not supported on this GPU
 558
 559 global_atomic_inc_x2 v[3:4], v[5:6], off offset:-16
 560 // GFX10: encoding: [0xf0,0x8f,0x70,0xdd,0x03,0x05,0x7d,0x00]
 561 // GFX9: global_atomic_inc_x2 v[3:4], v[5:6], off offset:-16 ; encoding: [0xf0,0x9f,0xac,0xdd,0x03,0x05,0x7f,0x00]
 562 // VI-ERR: :1: error: instruction not supported on this GPU
 563
 564 global_atomic_dec_x2 v[3:4], v[5:6], off offset:-16
 565 // GFX10: encoding: [0xf0,0x8f,0x74,0xdd,0x03,0x05,0x7d,0x00]
 566 // GFX9: global_atomic_dec_x2 v[3:4], v[5:6], off offset:-16 ; encoding: [0xf0,0x9f,0xb0,0xdd,0x03,0x05,0x7f,0x00]
 567 // VI-ERR: :1: error: instruction not supported on this GPU
 568
 569 global_load_ubyte_d16 v1, v[3:4], off
 570 // GFX10: encoding: [0x00,0x80,0x80,0xdc,0x03,0x00,0x7d,0x01]
 571 // GFX9: global_load_ubyte_d16 v1, v[3:4], off ; encoding: [0x00,0x80,0x80,0xdc,0x03,0x00,0x7f,0x01]
 572 // VI-ERR: error: instruction not supported on this GPU
 573
 574 global_load_ubyte_d16_hi v1, v[3:4], off
 575 // GFX10: encoding: [0x00,0x80,0x84,0xdc,0x03,0x00,0x7d,0x01]
 576 // GFX9: global_load_ubyte_d16_hi v1, v[3:4], off ; encoding: [0x00,0x80,0x84,0xdc,0x03,0x00,0x7f,0x01]
 577 // VI-ERR: error: instruction not supported on this GPU
 578
 579 global_load_sbyte_d16 v1, v[3:4], off
 580 // GFX10: encoding: [0x00,0x80,0x88,0xdc,0x03,0x00,0x7d,0x01]
 581 // GFX9: global_load_sbyte_d16 v1, v[3:4], off ; encoding: [0x00,0x80,0x88,0xdc,0x03,0x00,0x7f,0x01]
 582 // VI-ERR: error: instruction not supported on this GPU
 583
 584 global_load_sbyte_d16_hi v1, v[3:4], off
 585 // GFX10: encoding: [0x00,0x80,0x8c,0xdc,0x03,0x00,0x7d,0x01]
 586 // GFX9: global_load_sbyte_d16_hi v1, v[3:4], off ; encoding: [0x00,0x80,0x8c,0xdc,0x03,0x00,0x7f,0x01]
 587 // VI-ERR: error: instruction not supported on this GPU
 588
 589 global_load_short_d16 v1, v[3:4], off
 590 // GFX10: encoding: [0x00,0x80,0x90,0xdc,0x03,0x00,0x7d,0x01]
 591 // GFX9: global_load_short_d16 v1, v[3:4], off ; encoding: [0x00,0x80,0x90,0xdc,0x03,0x00,0x7f,0x01]
 592 // VI-ERR: error: instruction not supported on this GPU
 593
 594 global_load_short_d16_hi v1, v[3:4], off
 595 // GFX10: encoding: [0x00,0x80,0x94,0xdc,0x03,0x00,0x7d,0x01]
 596 // GFX9: global_load_short_d16_hi v1, v[3:4], off ; encoding: [0x00,0x80,0x94,0xdc,0x03,0x00,0x7f,0x01]
 597 // VI-ERR: error: instruction not supported on this GPU
 598
 599 global_store_byte_d16_hi v[3:4], v1, off
 600 // GFX10: encoding: [0x00,0x80,0x64,0xdc,0x03,0x01,0x7d,0x00]
 601 // GFX9: global_store_byte_d16_hi v[3:4], v1, off ; encoding: [0x00,0x80,0x64,0xdc,0x03,0x01,0x7f,0x00]
 602 // VI-ERR: error: instruction not supported on this GPU
 603
 604 global_store_short_d16_hi v[3:4], v1, off
 605 // GFX10: encoding: [0x00,0x80,0x6c,0xdc,0x03,0x01,0x7d,0x00]
 606 // GFX9: global_store_short_d16_hi v[3:4], v1, off ; encoding: [0x00,0x80,0x6c,0xdc,0x03,0x01,0x7f,0x00]
 607 // VI-ERR: error: instruction not supported on this GPU
 608
 609 global_atomic_add v0, v[1:2], v2, off glc slc
 610 // GFX10: global_atomic_add v0, v[1:2], v2, off glc slc ; encoding: [0x00,0x80,0xcb,0xdc,0x01,0x02,0x7d,0x00]
 611 // GFX9: global_atomic_add v0, v[1:2], v2, off glc slc ; encoding: [0x00,0x80,0x0b,0xdd,0x01,0x02,0x7f,0x00]
 612 // VI-ERR: error: instruction not supported on this GPU