test/MC/AMDGPU/flat-scratch-instructions.s

   1 // RUN: not llvm-mc -arch=amdgcn -mcpu=gfx900 -show-encoding %s | FileCheck -check-prefix=GFX9 -check-prefix=GCN %s
   2 // RUN: not llvm-mc -arch=amdgcn -mcpu=gfx900 -show-encoding 2>&1 %s | FileCheck -check-prefix=GFX9-ERR -check-prefix=GCNERR %s
   3 // RUN: not llvm-mc -arch=amdgcn -mcpu=tonga -show-encoding 2>&1 %s | FileCheck -check-prefix=VI-ERR -check-prefix=GCNERR %s
   4
   5 // RUN: not llvm-mc -arch=amdgcn -mcpu=gfx1010 -show-encoding %s | FileCheck --check-prefixes=GFX10,W32 %s
   6 // RUN: not llvm-mc -arch=amdgcn -mcpu=gfx1010 -show-encoding %s 2>&1 | FileCheck --check-prefixes=GFX10-ERR,W32-ERR %s
   7
   8 scratch_load_ubyte v1, v2, off
   9 // GFX10: encoding: [0x00,0x40,0x20,0xdc,0x02,0x00,0x7d,0x01]
  10 // GFX9: scratch_load_ubyte v1, v2, off      ; encoding: [0x00,0x40,0x40,0xdc,0x02,0x00,0x7f,0x01]
  11 // VI-ERR: instruction not supported on this GPU
  12
  13 scratch_load_ubyte v1, v2, off dlc
  14 // GFX10: encoding: [0x00,0x50,0x20,0xdc,0x02,0x00,0x7d,0x01]
  15 // GFX9-ERR: error: failed parsing operand
  16 // VI-ERR: error: invalid operand for instruction
  17
  18 scratch_load_sbyte v1, v2, off
  19 // GFX10: encoding: [0x00,0x40,0x24,0xdc,0x02,0x00,0x7d,0x01]
  20 // GFX9: scratch_load_sbyte v1, v2, off      ; encoding: [0x00,0x40,0x44,0xdc,0x02,0x00,0x7f,0x01]
  21 // VI-ERR: instruction not supported on this GPU
  22
  23 scratch_load_sbyte v1, v2, off dlc
  24 // GFX10: encoding: [0x00,0x50,0x24,0xdc,0x02,0x00,0x7d,0x01]
  25 // GFX9-ERR: error: failed parsing operand
  26 // VI-ERR: error: invalid operand for instruction
  27
  28 scratch_load_ushort v1, v2, off
  29 // GFX10: encoding: [0x00,0x40,0x28,0xdc,0x02,0x00,0x7d,0x01]
  30 // GFX9: scratch_load_ushort v1, v2, off      ; encoding: [0x00,0x40,0x48,0xdc,0x02,0x00,0x7f,0x01]
  31 // VI-ERR: instruction not supported on this GPU
  32
  33 scratch_load_ushort v1, v2, off dlc
  34 // GFX10: encoding: [0x00,0x50,0x28,0xdc,0x02,0x00,0x7d,0x01]
  35 // GFX9-ERR: error: failed parsing operand
  36 // VI-ERR: error: invalid operand for instruction
  37
  38 scratch_load_sshort v1, v2, off
  39 // GFX10: encoding: [0x00,0x40,0x2c,0xdc,0x02,0x00,0x7d,0x01]
  40 // GFX9: scratch_load_sshort v1, v2, off      ; encoding: [0x00,0x40,0x4c,0xdc,0x02,0x00,0x7f,0x01]
  41 // VI-ERR: instruction not supported on this GPU
  42
  43 scratch_load_sshort v1, v2, off dlc
  44 // GFX10: encoding: [0x00,0x50,0x2c,0xdc,0x02,0x00,0x7d,0x01]
  45 // GFX9-ERR: error: failed parsing operand
  46 // VI-ERR: error: invalid operand for instruction
  47
  48 scratch_load_dword v1, v2, off
  49 // GFX10: encoding: [0x00,0x40,0x30,0xdc,0x02,0x00,0x7d,0x01]
  50 // GFX9: scratch_load_dword v1, v2, off ; encoding: [0x00,0x40,0x50,0xdc,0x02,0x00,0x7f,0x01]
  51 // VI-ERR: instruction not supported on this GPU
  52
  53 scratch_load_dword v1, v2, off dlc
  54 // GFX10: encoding: [0x00,0x50,0x30,0xdc,0x02,0x00,0x7d,0x01]
  55 // GFX9-ERR: error: failed parsing operand
  56 // VI-ERR: error: invalid operand for instruction
  57
  58 scratch_load_dwordx2 v[1:2], v3, off
  59 // GFX10: encoding: [0x00,0x40,0x34,0xdc,0x03,0x00,0x7d,0x01]
  60 // GFX9: scratch_load_dwordx2 v[1:2], v3, off      ; encoding: [0x00,0x40,0x54,0xdc,0x03,0x00,0x7f,0x01]
  61 // VI-ERR: instruction not supported on this GPU
  62
  63 scratch_load_dwordx2 v[1:2], v3, off dlc
  64 // GFX10: encoding: [0x00,0x50,0x34,0xdc,0x03,0x00,0x7d,0x01]
  65 // GFX9-ERR: error: failed parsing operand
  66 // VI-ERR: error: invalid operand for instruction
  67
  68 scratch_load_dwordx3 v[1:3], v4, off
  69 // GFX10: encoding: [0x00,0x40,0x3c,0xdc,0x04,0x00,0x7d,0x01]
  70 // GFX9: scratch_load_dwordx3 v[1:3], v4, off      ; encoding: [0x00,0x40,0x58,0xdc,0x04,0x00,0x7f,0x01]
  71 // VI-ERR: instruction not supported on this GPU
  72
  73 scratch_load_dwordx3 v[1:3], v4, off dlc
  74 // GFX10: encoding: [0x00,0x50,0x3c,0xdc,0x04,0x00,0x7d,0x01]
  75 // GFX9-ERR: error: failed parsing operand
  76 // VI-ERR: error: invalid operand for instruction
  77
  78 scratch_load_dwordx4 v[1:4], v5, off
  79 // GFX10: encoding: [0x00,0x40,0x38,0xdc,0x05,0x00,0x7d,0x01]
  80 // GFX9: scratch_load_dwordx4 v[1:4], v5, off      ; encoding: [0x00,0x40,0x5c,0xdc,0x05,0x00,0x7f,0x01]
  81 // VI-ERR: instruction not supported on this GPU
  82
  83 scratch_load_dwordx4 v[1:4], v5, off dlc
  84 // GFX10: encoding: [0x00,0x50,0x38,0xdc,0x05,0x00,0x7d,0x01]
  85 // GFX9-ERR: error: failed parsing operand
  86 // VI-ERR: error: invalid operand for instruction
  87
  88 scratch_load_dword v1, v2, off offset:0
  89 // GFX10: encoding: [0x00,0x40,0x30,0xdc,0x02,0x00,0x7d,0x01]
  90 // GFX9: scratch_load_dword v1, v2, off      ; encoding: [0x00,0x40,0x50,0xdc,0x02,0x00,0x7f,0x01]
  91 // VI-ERR: error: not a valid operand.
  92
  93 scratch_load_dword v1, v2, off offset:4095
  94 // GFX10-ERR: :32: error: expected a 12-bit signed offset
  95 // GFX9: scratch_load_dword v1, v2, off offset:4095 ; encoding: [0xff,0x4f,0x50,0xdc,0x02,0x00,0x7f,0x01]
  96 // VI-ERR: :32: error: not a valid operand.
  97
  98 scratch_load_dword v1, v2, off offset:-1
  99 // GFX10: encoding: [0xff,0x4f,0x30,0xdc,0x02,0x00,0x7d,0x01]
 100 // GFX9: scratch_load_dword v1, v2, off offset:-1 ; encoding: [0xff,0x5f,0x50,0xdc,0x02,0x00,0x7f,0x01]
 101 // VI-ERR: error: not a valid operand.
 102
 103 scratch_load_dword v1, v2, off offset:-4096
 104 // GFX10-ERR: :32: error: expected a 12-bit signed offset
 105 // GFX9: scratch_load_dword v1, v2, off offset:-4096 ; encoding: [0x00,0x50,0x50,0xdc,0x02,0x00,0x7f,0x01]
 106 // VI-ERR: :32: error: not a valid operand.
 107
 108 scratch_load_dword v1, v2, off offset:4096
 109 // GFX10-ERR: :32: error: expected a 12-bit signed offset
 110 // GFX9-ERR: :32: error: expected a 13-bit signed offset
 111 // VI-ERR: :32: error: not a valid operand.
 112
 113 scratch_load_dword v1, v2, off offset:-4097
 114 // GFX10-ERR: :32: error: expected a 12-bit signed offset
 115 // GFX9-ERR: :32: error: expected a 13-bit signed offset
 116 // VI-ERR: :32: error: not a valid operand.
 117
 118 scratch_load_dword v0, v1, off offset:-2049 glc slc
 119 // GFX10-ERR: :32: error: expected a 12-bit signed offset
 120 // GFX9: scratch_load_dword v0, v1, off offset:-2049 glc slc ; encoding: [0xff,0x57,0x53,0xdc,0x01,0x00,0x7f,0x00]
 121 // VI-ERR: :32: error: not a valid operand.
 122
 123 scratch_load_dword v0, v1, off offset:-2048 glc slc
 124 // GFX10: scratch_load_dword v0, v1, off offset:-2048 glc slc ; encoding: [0x00,0x48,0x33,0xdc,0x01,0x00,0x7d,0x00]
 125 // GFX9: scratch_load_dword v0, v1, off offset:-2048 glc slc ; encoding: [0x00,0x58,0x53,0xdc,0x01,0x00,0x7f,0x00]
 126 // VI-ERR: :32: error: not a valid operand.
 127
 128 scratch_load_dword v255, off, s1 offset:2047
 129 // GFX10: scratch_load_dword v255, off, s1 offset:2047 ; encoding: [0xff,0x47,0x30,0xdc,0x00,0x00,0x01,0xff]
 130 // GFX9: scratch_load_dword v255, off, s1 offset:2047 ; encoding: [0xff,0x47,0x50,0xdc,0x00,0x00,0x01,0xff]
 131 // VI-ERR: :34: error: not a valid operand.
 132
 133 scratch_load_dword v255, off, s0 offset:2048
 134 // GFX10-ERR: :34: error: expected a 12-bit signed offset
 135 // GFX9: scratch_load_dword v255, off, s0 offset:2048 ; encoding: [0x00,0x48,0x50,0xdc,0x00,0x00,0x00,0xff]
 136 // VI-ERR: :34: error: not a valid operand.
 137
 138 scratch_store_byte v1, v2, off
 139 // GFX10: encoding: [0x00,0x40,0x60,0xdc,0x01,0x02,0x7d,0x00]
 140 // GFX9: scratch_store_byte v1, v2, off ; encoding: [0x00,0x40,0x60,0xdc,0x01,0x02,0x7f,0x00]
 141 // VI-ERR: instruction not supported on this GPU
 142
 143 scratch_store_byte v1, v2, off dlc
 144 // GFX10: encoding: [0x00,0x50,0x60,0xdc,0x01,0x02,0x7d,0x00]
 145 // GFX9-ERR: error: failed parsing operand
 146 // VI-ERR: error: invalid operand for instruction
 147
 148 scratch_store_short v1, v2, off
 149 // GFX10: encoding: [0x00,0x40,0x68,0xdc,0x01,0x02,0x7d,0x00]
 150 // GFX9: scratch_store_short v1, v2, off ; encoding: [0x00,0x40,0x68,0xdc,0x01,0x02,0x7f,0x00]
 151 // VI-ERR: instruction not supported on this GPU
 152
 153 scratch_store_short v1, v2, off dlc
 154 // GFX10: encoding: [0x00,0x50,0x68,0xdc,0x01,0x02,0x7d,0x00]
 155 // GFX9-ERR: error: failed parsing operand
 156 // VI-ERR: error: invalid operand for instruction
 157
 158 scratch_store_dword v1, v2, off
 159 // GFX10: encoding: [0x00,0x40,0x70,0xdc,0x01,0x02,0x7d,0x00]
 160 // GFX9: scratch_store_dword v1, v2, off ; encoding: [0x00,0x40,0x70,0xdc,0x01,0x02,0x7f,0x00]
 161 // VI-ERR: instruction not supported on this GPU
 162
 163 scratch_store_dword v1, v2, off dlc
 164 // GFX10: encoding: [0x00,0x50,0x70,0xdc,0x01,0x02,0x7d,0x00]
 165 // GFX9-ERR: error: failed parsing operand
 166 // VI-ERR: error: invalid operand for instruction
 167
 168 scratch_store_dwordx2 v1, v[2:3], off
 169 // GFX10: encoding: [0x00,0x40,0x74,0xdc,0x01,0x02,0x7d,0x00]
 170 // GFX9: scratch_store_dwordx2 v1, v[2:3], off ; encoding: [0x00,0x40,0x74,0xdc,0x01,0x02,0x7f,0x00]
 171 // VI-ERR: instruction not supported on this GPU
 172
 173 scratch_store_dwordx2 v1, v[2:3], off dlc
 174 // GFX10: encoding: [0x00,0x50,0x74,0xdc,0x01,0x02,0x7d,0x00]
 175 // GFX9-ERR: error: failed parsing operand
 176 // VI-ERR: error: invalid operand for instruction
 177
 178 scratch_store_dwordx3 v1, v[2:4], off
 179 // GFX10: encoding: [0x00,0x40,0x7c,0xdc,0x01,0x02,0x7d,0x00]
 180 // GFX9: scratch_store_dwordx3 v1, v[2:4], off ; encoding: [0x00,0x40,0x78,0xdc,0x01,0x02,0x7f,0x00]
 181 // VI-ERR: instruction not supported on this GPU
 182
 183 scratch_store_dwordx3 v1, v[2:4], off dlc
 184 // GFX10: encoding: [0x00,0x50,0x7c,0xdc,0x01,0x02,0x7d,0x00]
 185 // GFX9-ERR: error: failed parsing operand
 186 // VI-ERR: error: invalid operand for instruction
 187
 188 scratch_store_dwordx4 v1, v[2:5], off
 189 // GFX10: encoding: [0x00,0x40,0x78,0xdc,0x01,0x02,0x7d,0x00]
 190 // GFX9: scratch_store_dwordx4 v1, v[2:5], off ; encoding: [0x00,0x40,0x7c,0xdc,0x01,0x02,0x7f,0x00]
 191 // VI-ERR: instruction not supported on this GPU
 192
 193 scratch_store_dwordx4 v1, v[2:5], off dlc
 194 // GFX10: encoding: [0x00,0x50,0x78,0xdc,0x01,0x02,0x7d,0x00]
 195 // GFX9-ERR: error: failed parsing operand
 196 // VI-ERR: error: invalid operand for instruction
 197
 198 scratch_store_dword v1, v2, off offset:12
 199 // GFX10: encoding: [0x0c,0x40,0x70,0xdc,0x01,0x02,0x7d,0x00]
 200 // GFX9: scratch_store_dword v1, v2, off offset:12 ; encoding: [0x0c,0x40,0x70,0xdc,0x01,0x02,0x7f,0x00]
 201 // VI-ERR: error: not a valid operand
 202
 203 scratch_load_dword v1, off, s1
 204 // GFX10: encoding: [0x00,0x40,0x30,0xdc,0x00,0x00,0x01,0x01]
 205 // GFX9: scratch_load_dword v1, off, s1 ; encoding: [0x00,0x40,0x50,0xdc,0x00,0x00,0x01,0x01]
 206 // VI-ERR: instruction not supported on this GPU
 207
 208 scratch_load_dword v1, off, s1 offset:32
 209 // GFX10: encoding: [0x20,0x40,0x30,0xdc,0x00,0x00,0x01,0x01]
 210 // GFX9: scratch_load_dword v1, off, s1 offset:32 ; encoding: [0x20,0x40,0x50,0xdc,0x00,0x00,0x01,0x01]
 211 // VI-ERR: error: not a valid operand
 212
 213 scratch_store_dword off, v2, s1
 214 // GFX10: encoding: [0x00,0x40,0x70,0xdc,0x00,0x02,0x01,0x00]
 215 // GFX9: scratch_store_dword off, v2, s1 ; encoding: [0x00,0x40,0x70,0xdc,0x00,0x02,0x01,0x00]
 216 // VI-ERR: instruction not supported on this GPU
 217
 218 scratch_store_dword off, v2, s1 offset:12
 219 // GFX10: encoding: [0x0c,0x40,0x70,0xdc,0x00,0x02,0x01,0x00]
 220 // GFX9: scratch_store_dword off, v2, s1 offset:12 ; encoding: [0x0c,0x40,0x70,0xdc,0x00,0x02,0x01,0x00]
 221 // VI-ERR: error: not a valid operand
 222
 223 // FIXME: Should error about multiple offsets
 224 scratch_load_dword v1, v2, s1
 225 // GFX10-ERR: error: invalid operand for instruction
 226 // GFX9-ERR: error: invalid operand for instruction
 227 // VI-ERR: error: invalid operand for instruction
 228
 229 scratch_load_dword v1, v2, s1 offset:32
 230 // GFX10-ERR: error: invalid operand for instruction
 231 // GFX9-ERR: error: invalid operand for instruction
 232 // VI-ERR: error: not a valid operand
 233
 234 scratch_store_dword v1, v2, s1
 235 // GFX10-ERR: error: invalid operand for instruction
 236 // GFX9-ERR: error: invalid operand for instruction
 237 // VI-ERR: error: invalid operand for instruction
 238
 239 scratch_store_dword v1, v2, s1 offset:32
 240 // GFX10-ERR: error: invalid operand for instruction
 241 // GFX9-ERR: error: invalid operand for instruction
 242 // VI-ERR: error: not a valid operand
 243
 244 scratch_load_dword v1, off, exec_hi
 245 // GFX10-ERR: error: invalid operand for instruction
 246 // GFX9-ERR: error: invalid operand for instruction
 247 // VI-ERR: error: invalid operand for instruction
 248
 249 scratch_store_dword off, v2, exec_hi
 250 // GFX10-ERR: error: invalid operand for instruction
 251 // GFX9-ERR: error: invalid operand for instruction
 252 // VI-ERR: error: invalid operand for instruction
 253
 254 scratch_load_dword v1, off, exec_lo
 255 // GFX10: encoding: [0x00,0x40,0x30,0xdc,0x00,0x00,0x7e,0x01]
 256 // GFX9: scratch_load_dword v1, off, exec_lo ; encoding: [0x00,0x40,0x50,0xdc,0x00,0x00,0x7e,0x01]
 257 // VI-ERR: instruction not supported on this GPU
 258
 259 scratch_store_dword off, v2, exec_lo
 260 // GFX10: encoding: [0x00,0x40,0x70,0xdc,0x00,0x02,0x7e,0x00]
 261 // GFX9: scratch_store_dword off, v2, exec_lo ; encoding: [0x00,0x40,0x70,0xdc,0x00,0x02,0x7e,0x00]
 262 // VI-ERR: instruction not supported on this GPU
 263
 264 scratch_load_dword v1, off, m0
 265 // GFX10: encoding: [0x00,0x40,0x30,0xdc,0x00,0x00,0x7c,0x01]
 266 // GFX9: scratch_load_dword v1, off, m0  ; encoding: [0x00,0x40,0x50,0xdc,0x00,0x00,0x7c,0x01]
 267 // VI-ERR: instruction not supported on this GPU
 268
 269 scratch_store_dword off, v2, m0
 270 // GFX10: encoding: [0x00,0x40,0x70,0xdc,0x00,0x02,0x7c,0x00]
 271 // GFX9: scratch_store_dword off, v2, m0 ; encoding: [0x00,0x40,0x70,0xdc,0x00,0x02,0x7c,0x00]
 272 // VI-ERR: instruction not supported on this GPU
 273
 274 scratch_load_ubyte_d16 v1, v2, off
 275 // GFX10: encoding: [0x00,0x40,0x80,0xdc,0x02,0x00,0x7d,0x01]
 276 // GFX9: scratch_load_ubyte_d16 v1, v2, off ; encoding: [0x00,0x40,0x80,0xdc,0x02,0x00,0x7f,0x01]
 277 // VI-ERR: instruction not supported on this GPU
 278
 279 scratch_load_ubyte_d16_hi v1, v2, off
 280 // GFX10: encoding: [0x00,0x40,0x84,0xdc,0x02,0x00,0x7d,0x01]
 281 // GFX9: scratch_load_ubyte_d16_hi v1, v2, off ; encoding: [0x00,0x40,0x84,0xdc,0x02,0x00,0x7f,0x01]
 282 // VI-ERR: instruction not supported on this GPU
 283
 284 scratch_load_sbyte_d16 v1, v2, off
 285 // GFX10: encoding: [0x00,0x40,0x88,0xdc,0x02,0x00,0x7d,0x01]
 286 // GFX9: scratch_load_sbyte_d16 v1, v2, off ; encoding: [0x00,0x40,0x88,0xdc,0x02,0x00,0x7f,0x01]
 287 // VI-ERR: instruction not supported on this GPU
 288
 289 scratch_load_sbyte_d16_hi v1, v2, off
 290 // GFX10: encoding: [0x00,0x40,0x8c,0xdc,0x02,0x00,0x7d,0x01]
 291 // GFX9: scratch_load_sbyte_d16_hi v1, v2, off ; encoding: [0x00,0x40,0x8c,0xdc,0x02,0x00,0x7f,0x01]
 292 // VI-ERR: instruction not supported on this GPU
 293
 294 scratch_load_short_d16 v1, v2, off
 295 // GFX10: encoding: [0x00,0x40,0x90,0xdc,0x02,0x00,0x7d,0x01]
 296 // GFX9: scratch_load_short_d16 v1, v2, off ; encoding: [0x00,0x40,0x90,0xdc,0x02,0x00,0x7f,0x01]
 297 // VI-ERR: instruction not supported on this GPU
 298
 299 scratch_load_short_d16_hi v1, v2, off
 300 // GFX10: encoding: [0x00,0x40,0x94,0xdc,0x02,0x00,0x7d,0x01]
 301 // GFX9: scratch_load_short_d16_hi v1, v2, off ; encoding: [0x00,0x40,0x94,0xdc,0x02,0x00,0x7f,0x01]
 302 // VI-ERR: instruction not supported on this GPU
 303
 304 scratch_store_byte_d16_hi off, v2, s1
 305 // GFX10: encoding: [0x00,0x40,0x64,0xdc,0x00,0x02,0x01,0x00]
 306 // GFX9: scratch_store_byte_d16_hi off, v2, s1 ; encoding: [0x00,0x40,0x64,0xdc,0x00,0x02,0x01,0x00]
 307 // VI-ERR: instruction not supported on this GPU
 308
 309 scratch_store_short_d16_hi off, v2, s1
 310 // GFX10: encoding: [0x00,0x40,0x6c,0xdc,0x00,0x02,0x01,0x00]
 311 // GFX9: scratch_store_short_d16_hi off, v2, s1 ; encoding: [0x00,0x40,0x6c,0xdc,0x00,0x02,0x01,0x00]
 312 // VI-ERR: instruction not supported on this GPU