test/MC/AMDGPU/dl-insts-err.s

   1 // RUN: not llvm-mc -arch=amdgcn -mcpu=gfx800 -show-encoding %s 2>&1 | FileCheck %s
   2 // RUN: not llvm-mc -arch=amdgcn -mcpu=gfx900 -show-encoding %s 2>&1 | FileCheck %s
   3 // RUN: not llvm-mc -arch=amdgcn -mcpu=gfx906 -show-encoding %s 2>&1 | FileCheck %s --check-prefix=GFX906-GFX908
   4 // RUN: not llvm-mc -arch=amdgcn -mcpu=gfx908 -show-encoding %s 2>&1 | FileCheck %s --check-prefix=GFX906-GFX908
   5
   6 //
   7 // Test unsupported GPUs.
   8 //
   9
  10 // CHECK: error: instruction not supported on this GPU
  11 v_fmac_f32 v0, v1, v2
  12 // CHECK: error: instruction not supported on this GPU
  13 v_xnor_b32 v0, v1, v2
  14 // CHECK: error: instruction not supported on this GPU
  15 v_dot2_f32_f16 v0, v1, v2, v3
  16 // CHECK: error: instruction not supported on this GPU
  17 v_dot2_i32_i16 v0, v1, v2, v3
  18 // CHECK: error: instruction not supported on this GPU
  19 v_dot2_u32_u16 v0, v1, v2, v3
  20 // CHECK: error: instruction not supported on this GPU
  21 v_dot4_i32_i8 v0, v1, v2, v3
  22 // CHECK: error: instruction not supported on this GPU
  23 v_dot4_u32_u8 v0, v1, v2, v3
  24 // CHECK: error: instruction not supported on this GPU
  25 v_dot8_i32_i4 v0, v1, v2, v3
  26 // CHECK: error: instruction not supported on this GPU
  27 v_dot8_u32_u4 v0, v1, v2, v3
  28
  29 //
  30 // Test invalid operands.
  31 //
  32
  33 // GFX906-GFX908: error: invalid operand for instruction
  34 v_dot2_f32_f16 v0, v1, v2, v3 op_sel
  35 // GFX906-GFX908: error: expected a left square bracket
  36 v_dot2_f32_f16 v0, v1, v2, v3 op_sel:
  37 // GFX906-GFX908: error: unknown token in expression
  38 v_dot2_f32_f16 v0, v1, v2, v3 op_sel:[
  39 // GFX906-GFX908: error: expected a left square bracket
  40 v_dot2_f32_f16 v0, v1, v2, v3 op_sel:]
  41 // GFX906-GFX908: error: unknown token in expression
  42 v_dot2_f32_f16 v0, v1, v2, v3 op_sel:[]
  43 // GFX906-GFX908: error: unknown token in expression
  44 v_dot2_f32_f16 v0, v1, v2, v3 op_sel:[,]
  45 // GFX906-GFX908: error: unknown token in expression
  46 v_dot2_f32_f16 v0, v1, v2, v3 op_sel:[,0]
  47 // GFX906-GFX908: error: failed parsing operand
  48 v_dot2_f32_f16 v0, v1, v2, v3 op_sel:[0,2]
  49 // GFX906-GFX908: error: failed parsing operand
  50 v_dot2_f32_f16 v0, v1, v2, v3 op_sel:[2,0]
  51 // GFX906-GFX908: error: failed parsing operand
  52 v_dot2_f32_f16 v0, v1, v2, v3 op_sel:[2,2]
  53 // GFX906-GFX908: error: failed parsing operand
  54 v_dot2_f32_f16 v0, v1, v2, v3 op_sel:[0,-1]
  55 // GFX906-GFX908: error: failed parsing operand
  56 v_dot2_f32_f16 v0, v1, v2, v3 op_sel:[-1,0]
  57 // GFX906-GFX908: error: failed parsing operand
  58 v_dot2_f32_f16 v0, v1, v2, v3 op_sel:[-1,-1]
  59 // GFX906-GFX908: error: expected a closing square bracket
  60 v_dot2_f32_f16 v0, v1, v2, v3 op_sel:[0,0,0,0,0]
  61 // GFX906-GFX908: error: invalid operand for instruction
  62 v_dot2_f32_f16 v0, v1, v2, v3 op_sel_hi
  63 // GFX906-GFX908: error: expected a left square bracket
  64 v_dot2_f32_f16 v0, v1, v2, v3 op_sel_hi:
  65 // GFX906-GFX908: error: unknown token in expression
  66 v_dot2_f32_f16 v0, v1, v2, v3 op_sel_hi:[
  67 // GFX906-GFX908: error: expected a left square bracket
  68 v_dot2_f32_f16 v0, v1, v2, v3 op_sel_hi:]
  69 // GFX906-GFX908: error: unknown token in expression
  70 v_dot2_f32_f16 v0, v1, v2, v3 op_sel_hi:[]
  71 // GFX906-GFX908: error: unknown token in expression
  72 v_dot2_f32_f16 v0, v1, v2, v3 op_sel_hi:[,]
  73 // GFX906-GFX908: error: unknown token in expression
  74 v_dot2_f32_f16 v0, v1, v2, v3 op_sel_hi:[,0]
  75 // GFX906-GFX908: error: failed parsing operand
  76 v_dot2_f32_f16 v0, v1, v2, v3 op_sel_hi:[0,2]
  77 // GFX906-GFX908: error: failed parsing operand
  78 v_dot2_f32_f16 v0, v1, v2, v3 op_sel_hi:[2,0]
  79 // GFX906-GFX908: error: failed parsing operand
  80 v_dot2_f32_f16 v0, v1, v2, v3 op_sel_hi:[2,2]
  81 // GFX906-GFX908: error: failed parsing operand
  82 v_dot2_f32_f16 v0, v1, v2, v3 op_sel_hi:[0,-1]
  83 // GFX906-GFX908: error: failed parsing operand
  84 v_dot2_f32_f16 v0, v1, v2, v3 op_sel_hi:[-1,0]
  85 // GFX906-GFX908: error: failed parsing operand
  86 v_dot2_f32_f16 v0, v1, v2, v3 op_sel_hi:[-1,-1]
  87 // GFX906-GFX908: error: expected a closing square bracket
  88 v_dot2_f32_f16 v0, v1, v2, v3 op_sel_hi:[0,0,0,0,0]
  89 // GFX906-GFX908: error: invalid operand for instruction
  90 v_dot2_f32_f16 v0, v1, v2, v3 neg_lo
  91 // GFX906-GFX908: error: expected a left square bracket
  92 v_dot2_f32_f16 v0, v1, v2, v3 neg_lo:
  93 // GFX906-GFX908: error: unknown token in expression
  94 v_dot2_f32_f16 v0, v1, v2, v3 neg_lo:[
  95 // GFX906-GFX908: error: expected a left square bracket
  96 v_dot2_f32_f16 v0, v1, v2, v3 neg_lo:]
  97 // GFX906-GFX908: error: unknown token in expression
  98 v_dot2_f32_f16 v0, v1, v2, v3 neg_lo:[]
  99 // GFX906-GFX908: error: unknown token in expression
 100 v_dot2_f32_f16 v0, v1, v2, v3 neg_lo:[,]
 101 // GFX906-GFX908: error: unknown token in expression
 102 v_dot2_f32_f16 v0, v1, v2, v3 neg_lo:[,0]
 103 // GFX906-GFX908: error: failed parsing operand
 104 v_dot2_f32_f16 v0, v1, v2, v3 neg_lo:[0,2]
 105 // GFX906-GFX908: error: failed parsing operand
 106 v_dot2_f32_f16 v0, v1, v2, v3 neg_lo:[2,0]
 107 // GFX906-GFX908: error: failed parsing operand
 108 v_dot2_f32_f16 v0, v1, v2, v3 neg_lo:[2,2]
 109 // GFX906-GFX908: error: failed parsing operand
 110 v_dot2_f32_f16 v0, v1, v2, v3 neg_lo:[0,-1]
 111 // GFX906-GFX908: error: failed parsing operand
 112 v_dot2_f32_f16 v0, v1, v2, v3 neg_lo:[-1,0]
 113 // GFX906-GFX908: error: failed parsing operand
 114 v_dot2_f32_f16 v0, v1, v2, v3 neg_lo:[-1,-1]
 115 // GFX906-GFX908: error: expected a closing square bracket
 116 v_dot2_f32_f16 v0, v1, v2, v3 neg_lo:[0,0,0,0,0]
 117 // GFX906-GFX908: error: invalid operand for instruction
 118 v_dot2_f32_f16 v0, v1, v2, v3 neg_hi
 119 // GFX906-GFX908: error: expected a left square bracket
 120 v_dot2_f32_f16 v0, v1, v2, v3 neg_hi:
 121 // GFX906-GFX908: error: unknown token in expression
 122 v_dot2_f32_f16 v0, v1, v2, v3 neg_hi:[
 123 // GFX906-GFX908: error: expected a left square bracket
 124 v_dot2_f32_f16 v0, v1, v2, v3 neg_hi:]
 125 // GFX906-GFX908: error: unknown token in expression
 126 v_dot2_f32_f16 v0, v1, v2, v3 neg_hi:[]
 127 // GFX906-GFX908: error: unknown token in expression
 128 v_dot2_f32_f16 v0, v1, v2, v3 neg_hi:[,]
 129 // GFX906-GFX908: error: unknown token in expression
 130 v_dot2_f32_f16 v0, v1, v2, v3 neg_hi:[,0]
 131 // GFX906-GFX908: error: failed parsing operand
 132 v_dot2_f32_f16 v0, v1, v2, v3 neg_hi:[0,2]
 133 // GFX906-GFX908: error: failed parsing operand
 134 v_dot2_f32_f16 v0, v1, v2, v3 neg_hi:[2,0]
 135 // GFX906-GFX908: error: failed parsing operand
 136 v_dot2_f32_f16 v0, v1, v2, v3 neg_hi:[2,2]
 137 // GFX906-GFX908: error: failed parsing operand
 138 v_dot2_f32_f16 v0, v1, v2, v3 neg_hi:[0,-1]
 139 // GFX906-GFX908: error: failed parsing operand
 140 v_dot2_f32_f16 v0, v1, v2, v3 neg_hi:[-1,0]
 141 // GFX906-GFX908: error: failed parsing operand
 142 v_dot2_f32_f16 v0, v1, v2, v3 neg_hi:[-1,-1]
 143 // GFX906-GFX908: error: expected a closing square bracket
 144 v_dot2_f32_f16 v0, v1, v2, v3 neg_hi:[0,0,0,0,0]
 145 // GFX906-GFX908: error: invalid operand for instruction
 146 v_dot2_i32_i16 v0, v1, v2, v3 op_sel
 147 // GFX906-GFX908: error: expected a left square bracket
 148 v_dot2_i32_i16 v0, v1, v2, v3 op_sel:
 149 // GFX906-GFX908: error: unknown token in expression
 150 v_dot2_i32_i16 v0, v1, v2, v3 op_sel:[
 151 // GFX906-GFX908: error: expected a left square bracket
 152 v_dot2_i32_i16 v0, v1, v2, v3 op_sel:]
 153 // GFX906-GFX908: error: unknown token in expression
 154 v_dot2_i32_i16 v0, v1, v2, v3 op_sel:[]
 155 // GFX906-GFX908: error: unknown token in expression
 156 v_dot2_i32_i16 v0, v1, v2, v3 op_sel:[,]
 157 // GFX906-GFX908: error: unknown token in expression
 158 v_dot2_i32_i16 v0, v1, v2, v3 op_sel:[,0]
 159 // GFX906-GFX908: error: failed parsing operand
 160 v_dot2_i32_i16 v0, v1, v2, v3 op_sel:[0,2]
 161 // GFX906-GFX908: error: failed parsing operand
 162 v_dot2_i32_i16 v0, v1, v2, v3 op_sel:[2,0]
 163 // GFX906-GFX908: error: failed parsing operand
 164 v_dot2_i32_i16 v0, v1, v2, v3 op_sel:[2,2]
 165 // GFX906-GFX908: error: failed parsing operand
 166 v_dot2_i32_i16 v0, v1, v2, v3 op_sel:[0,-1]
 167 // GFX906-GFX908: error: failed parsing operand
 168 v_dot2_i32_i16 v0, v1, v2, v3 op_sel:[-1,0]
 169 // GFX906-GFX908: error: failed parsing operand
 170 v_dot2_i32_i16 v0, v1, v2, v3 op_sel:[-1,-1]
 171 // GFX906-GFX908: error: expected a closing square bracket
 172 v_dot2_i32_i16 v0, v1, v2, v3 op_sel:[0,0,0,0,0]
 173 // GFX906-GFX908: error: invalid operand for instruction
 174 v_dot2_i32_i16 v0, v1, v2, v3 op_sel_hi
 175 // GFX906-GFX908: error: expected a left square bracket
 176 v_dot2_i32_i16 v0, v1, v2, v3 op_sel_hi:
 177 // GFX906-GFX908: error: unknown token in expression
 178 v_dot2_i32_i16 v0, v1, v2, v3 op_sel_hi:[
 179 // GFX906-GFX908: error: expected a left square bracket
 180 v_dot2_i32_i16 v0, v1, v2, v3 op_sel_hi:]
 181 // GFX906-GFX908: error: unknown token in expression
 182 v_dot2_i32_i16 v0, v1, v2, v3 op_sel_hi:[]
 183 // GFX906-GFX908: error: unknown token in expression
 184 v_dot2_i32_i16 v0, v1, v2, v3 op_sel_hi:[,]
 185 // GFX906-GFX908: error: unknown token in expression
 186 v_dot2_i32_i16 v0, v1, v2, v3 op_sel_hi:[,0]
 187 // GFX906-GFX908: error: failed parsing operand
 188 v_dot2_i32_i16 v0, v1, v2, v3 op_sel_hi:[0,2]
 189 // GFX906-GFX908: error: failed parsing operand
 190 v_dot2_i32_i16 v0, v1, v2, v3 op_sel_hi:[2,0]
 191 // GFX906-GFX908: error: failed parsing operand
 192 v_dot2_i32_i16 v0, v1, v2, v3 op_sel_hi:[2,2]
 193 // GFX906-GFX908: error: failed parsing operand
 194 v_dot2_i32_i16 v0, v1, v2, v3 op_sel_hi:[0,-1]
 195 // GFX906-GFX908: error: failed parsing operand
 196 v_dot2_i32_i16 v0, v1, v2, v3 op_sel_hi:[-1,0]
 197 // GFX906-GFX908: error: failed parsing operand
 198 v_dot2_i32_i16 v0, v1, v2, v3 op_sel_hi:[-1,-1]
 199 // GFX906-GFX908: error: expected a closing square bracket
 200 v_dot2_i32_i16 v0, v1, v2, v3 op_sel_hi:[0,0,0,0,0]
 201 // FIXME-GFX906: error: invalid operand for instruction
 202 v_dot2_i32_i16 v0, v1, v2, v3 neg_lo:[0,0]
 203 // FIXME-GFX906: error: invalid operand for instruction
 204 v_dot2_i32_i16 v0, v1, v2, v3 neg_hi:[0,0]
 205 // GFX906-GFX908: error: invalid operand for instruction
 206 v_dot2_u32_u16 v0, v1, v2, v3 op_sel
 207 // GFX906-GFX908: error: expected a left square bracket
 208 v_dot2_u32_u16 v0, v1, v2, v3 op_sel:
 209 // GFX906-GFX908: error: unknown token in expression
 210 v_dot2_u32_u16 v0, v1, v2, v3 op_sel:[
 211 // GFX906-GFX908: error: expected a left square bracket
 212 v_dot2_u32_u16 v0, v1, v2, v3 op_sel:]
 213 // GFX906-GFX908: error: unknown token in expression
 214 v_dot2_u32_u16 v0, v1, v2, v3 op_sel:[]
 215 // GFX906-GFX908: error: unknown token in expression
 216 v_dot2_u32_u16 v0, v1, v2, v3 op_sel:[,]
 217 // GFX906-GFX908: error: unknown token in expression
 218 v_dot2_u32_u16 v0, v1, v2, v3 op_sel:[,0]
 219 // GFX906-GFX908: error: failed parsing operand
 220 v_dot2_u32_u16 v0, v1, v2, v3 op_sel:[0,2]
 221 // GFX906-GFX908: error: failed parsing operand
 222 v_dot2_u32_u16 v0, v1, v2, v3 op_sel:[2,0]
 223 // GFX906-GFX908: error: failed parsing operand
 224 v_dot2_u32_u16 v0, v1, v2, v3 op_sel:[2,2]
 225 // GFX906-GFX908: error: failed parsing operand
 226 v_dot2_u32_u16 v0, v1, v2, v3 op_sel:[0,-1]
 227 // GFX906-GFX908: error: failed parsing operand
 228 v_dot2_u32_u16 v0, v1, v2, v3 op_sel:[-1,0]
 229 // GFX906-GFX908: error: failed parsing operand
 230 v_dot2_u32_u16 v0, v1, v2, v3 op_sel:[-1,-1]
 231 // GFX906-GFX908: error: expected a closing square bracket
 232 v_dot2_u32_u16 v0, v1, v2, v3 op_sel:[0,0,0,0,0]
 233 // GFX906-GFX908: error: invalid operand for instruction
 234 v_dot2_u32_u16 v0, v1, v2, v3 op_sel_hi
 235 // GFX906-GFX908: error: expected a left square bracket
 236 v_dot2_u32_u16 v0, v1, v2, v3 op_sel_hi:
 237 // GFX906-GFX908: error: unknown token in expression
 238 v_dot2_u32_u16 v0, v1, v2, v3 op_sel_hi:[
 239 // GFX906-GFX908: error: expected a left square bracket
 240 v_dot2_u32_u16 v0, v1, v2, v3 op_sel_hi:]
 241 // GFX906-GFX908: error: unknown token in expression
 242 v_dot2_u32_u16 v0, v1, v2, v3 op_sel_hi:[]
 243 // GFX906-GFX908: error: unknown token in expression
 244 v_dot2_u32_u16 v0, v1, v2, v3 op_sel_hi:[,]
 245 // GFX906-GFX908: error: unknown token in expression
 246 v_dot2_u32_u16 v0, v1, v2, v3 op_sel_hi:[,0]
 247 // GFX906-GFX908: error: invalid op_sel_hi value
 248 v_dot2_u32_u16 v0, v1, v2, v3 op_sel_hi:[0,2]
 249 // GFX906-GFX908: error: failed parsing operand
 250 v_dot2_u32_u16 v0, v1, v2, v3 op_sel_hi:[2,0]
 251 // GFX906-GFX908: error: failed parsing operand
 252 v_dot2_u32_u16 v0, v1, v2, v3 op_sel_hi:[2,2]
 253 // GFX906-GFX908: error: failed parsing operand
 254 v_dot2_u32_u16 v0, v1, v2, v3 op_sel_hi:[0,-1]
 255 // GFX906-GFX908: error: failed parsing operand
 256 v_dot2_u32_u16 v0, v1, v2, v3 op_sel_hi:[-1,0]
 257 // GFX906-GFX908: error: failed parsing operand
 258 v_dot2_u32_u16 v0, v1, v2, v3 op_sel_hi:[-1,-1]
 259 // GFX906-GFX908: error: expected a closing square bracket
 260 v_dot2_u32_u16 v0, v1, v2, v3 op_sel_hi:[0,0,0,0,0]
 261 // FIXME-GFX906: error: invalid operand for instruction
 262 v_dot2_u32_u16 v0, v1, v2, v3 neg_lo:[0,0]
 263 // FIXME-GFX906: error: invalid operand for instruction
 264 v_dot2_u32_u16 v0, v1, v2, v3 neg_hi:[0,0]
 265
 266 //
 267 // Test regular modifiers.
 268 //
 269
 270 // GFX906-GFX908: error: not a valid operand
 271 v_dot2_f32_f16 v0, |v1|, v2, v3
 272 // GFX906-GFX908: error: not a valid operand
 273 v_dot2_f32_f16 v0, v1, |v2|, v3
 274 // GFX906-GFX908: error: not a valid operand
 275 v_dot2_f32_f16 v0, v1, v2, |v3|
 276 // GFX906-GFX908: error: not a valid operand
 277 v_dot2_f32_f16 v0, |v1|, |v2|, v3
 278 // GFX906-GFX908: error: not a valid operand
 279 v_dot2_f32_f16 v0, |v1|, v2, |v3|
 280 // GFX906-GFX908: error: not a valid operand
 281 v_dot2_f32_f16 v0, |v1|, |v2|, |v3|
 282 // GFX906-GFX908: error: not a valid operand
 283 v_dot2_f32_f16 v0, abs(v1), v2, v3
 284 // GFX906-GFX908: error: not a valid operand
 285 v_dot2_f32_f16 v0, v1, abs(v2), v3
 286 // GFX906-GFX908: error: not a valid operand
 287 v_dot2_f32_f16 v0, v1, v2, abs(v3)
 288 // GFX906-GFX908: error: not a valid operand
 289 v_dot2_f32_f16 v0, abs(v1), abs(v2), v3
 290 // GFX906-GFX908: error: not a valid operand
 291 v_dot2_f32_f16 v0, abs(v1), v2, abs(v3)
 292 // GFX906-GFX908: error: not a valid operand
 293 v_dot2_f32_f16 v0, abs(v1), abs(v2), abs(v3)
 294 // GFX906-GFX908: error: not a valid operand
 295 v_dot2_f32_f16 v0, -v1, v2, v3
 296 // GFX906-GFX908: error: not a valid operand
 297 v_dot2_f32_f16 v0, v1, -v2, v3
 298 // GFX906-GFX908: error: not a valid operand
 299 v_dot2_f32_f16 v0, v1, v2, -v3
 300 // GFX906-GFX908: error: not a valid operand
 301 v_dot2_f32_f16 v0, -v1, -v2, v3
 302 // GFX906-GFX908: error: not a valid operand
 303 v_dot2_f32_f16 v0, -v1, v2, -v3
 304 // GFX906-GFX908: error: not a valid operand
 305 v_dot2_f32_f16 v0, -v1, -v2, -v3
 306 // GFX906-GFX908: error: not a valid operand
 307 v_dot2_i32_i16 v0, |v1|, v2, v3
 308 // GFX906-GFX908: error: not a valid operand
 309 v_dot2_i32_i16 v0, v1, |v2|, v3
 310 // GFX906-GFX908: error: not a valid operand
 311 v_dot2_i32_i16 v0, v1, v2, |v3|
 312 // GFX906-GFX908: error: not a valid operand
 313 v_dot2_i32_i16 v0, |v1|, |v2|, v3
 314 // GFX906-GFX908: error: not a valid operand
 315 v_dot2_i32_i16 v0, |v1|, v2, |v3|
 316 // GFX906-GFX908: error: not a valid operand
 317 v_dot2_i32_i16 v0, |v1|, |v2|, |v3|
 318 // GFX906-GFX908: error: not a valid operand
 319 v_dot2_i32_i16 v0, abs(v1), v2, v3
 320 // GFX906-GFX908: error: not a valid operand
 321 v_dot2_i32_i16 v0, v1, abs(v2), v3
 322 // GFX906-GFX908: error: not a valid operand
 323 v_dot2_i32_i16 v0, v1, v2, abs(v3)
 324 // GFX906-GFX908: error: not a valid operand
 325 v_dot2_i32_i16 v0, abs(v1), abs(v2), v3
 326 // GFX906-GFX908: error: not a valid operand
 327 v_dot2_i32_i16 v0, abs(v1), v2, abs(v3)
 328 // GFX906-GFX908: error: not a valid operand
 329 v_dot2_i32_i16 v0, abs(v1), abs(v2), abs(v3)
 330 // GFX906-GFX908: error: not a valid operand
 331 v_dot2_i32_i16 v0, -v1, v2, v3
 332 // GFX906-GFX908: error: not a valid operand
 333 v_dot2_i32_i16 v0, v1, -v2, v3
 334 // GFX906-GFX908: error: not a valid operand
 335 v_dot2_i32_i16 v0, v1, v2, -v3
 336 // GFX906-GFX908: error: not a valid operand
 337 v_dot2_i32_i16 v0, -v1, -v2, v3
 338 // GFX906-GFX908: error: not a valid operand
 339 v_dot2_i32_i16 v0, -v1, v2, -v3
 340 // GFX906-GFX908: error: not a valid operand
 341 v_dot2_i32_i16 v0, -v1, -v2, -v3
 342 // GFX906-GFX908: error: not a valid operand
 343 v_dot2_u32_u16 v0, |v1|, v2, v3
 344 // GFX906-GFX908: error: not a valid operand
 345 v_dot2_u32_u16 v0, v1, |v2|, v3
 346 // GFX906-GFX908: error: not a valid operand
 347 v_dot2_u32_u16 v0, v1, v2, |v3|
 348 // GFX906-GFX908: error: not a valid operand
 349 v_dot2_u32_u16 v0, |v1|, |v2|, v3
 350 // GFX906-GFX908: error: not a valid operand
 351 v_dot2_u32_u16 v0, |v1|, v2, |v3|
 352 // GFX906-GFX908: error: not a valid operand
 353 v_dot2_u32_u16 v0, |v1|, |v2|, |v3|
 354 // GFX906-GFX908: error: not a valid operand
 355 v_dot2_u32_u16 v0, abs(v1), v2, v3
 356 // GFX906-GFX908: error: not a valid operand
 357 v_dot2_u32_u16 v0, v1, abs(v2), v3
 358 // GFX906-GFX908: error: not a valid operand
 359 v_dot2_u32_u16 v0, v1, v2, abs(v3)
 360 // GFX906-GFX908: error: not a valid operand
 361 v_dot2_u32_u16 v0, abs(v1), abs(v2), v3
 362 // GFX906-GFX908: error: not a valid operand
 363 v_dot2_u32_u16 v0, abs(v1), v2, abs(v3)
 364 // GFX906-GFX908: error: not a valid operand
 365 v_dot2_u32_u16 v0, abs(v1), abs(v2), abs(v3)
 366 // GFX906-GFX908: error: not a valid operand
 367 v_dot2_u32_u16 v0, -v1, v2, v3
 368 // GFX906-GFX908: error: not a valid operand
 369 v_dot2_u32_u16 v0, v1, -v2, v3
 370 // GFX906-GFX908: error: not a valid operand
 371 v_dot2_u32_u16 v0, v1, v2, -v3
 372 // GFX906-GFX908: error: not a valid operand
 373 v_dot2_u32_u16 v0, -v1, -v2, v3
 374 // GFX906-GFX908: error: not a valid operand
 375 v_dot2_u32_u16 v0, -v1, v2, -v3
 376 // GFX906-GFX908: error: not a valid operand
 377 v_dot2_u32_u16 v0, -v1, -v2, -v3
 378
 379 //
 380 // Test constant bus restrictions.
 381 //
 382
 383 // GFX906-GFX908: error: invalid operand (violates constant bus restrictions)
 384 v_dot2_f32_f16 v255, s1, s2, s3
 385 // GFX906-GFX908: error: invalid operand (violates constant bus restrictions)
 386 v_dot2_i32_i16 v255, s1, s2, s3
 387 // GFX906-GFX908: error: invalid operand (violates constant bus restrictions)
 388 v_dot2_u32_u16 v255, s1, s2, s3