test/MC/AMDGPU/vop-err.s

   1 // RUN: not llvm-mc -arch=amdgcn -mcpu=bonaire -show-encoding %s 2>&1 | FileCheck %s
   2 // RUN: not llvm-mc -arch=amdgcn -mcpu=tonga   -show-encoding %s 2>&1 | FileCheck %s
   3
   4 // GENERIC LIMITATIONS ON VOP FORMATS: CONSTANT BUS RESTRICTIONS
   5
   6 //=====================================================
   7 // v_movreld_b32: implicitly reads m0 (VOP1/VOP3)
   8
   9 v_movreld_b32 v0, s1
  10 // CHECK: error: invalid operand (violates constant bus restrictions)
  11
  12 v_movreld_b32 v0, flat_scratch_lo
  13 // CHECK: error: invalid operand (violates constant bus restrictions)
  14
  15 v_movreld_b32 v0, flat_scratch_hi
  16 // CHECK: error: invalid operand (violates constant bus restrictions)
  17
  18 v_movreld_b32 v0, vcc_lo
  19 // CHECK: error: invalid operand (violates constant bus restrictions)
  20
  21 v_movreld_b32 v0, vcc_hi
  22 // CHECK: error: invalid operand (violates constant bus restrictions)
  23
  24 v_movreld_b32 v0, exec_lo
  25 // CHECK: error: invalid operand (violates constant bus restrictions)
  26
  27 v_movreld_b32 v0, exec_hi
  28 // CHECK: error: invalid operand (violates constant bus restrictions)
  29
  30 v_movreld_b32 v0, ttmp0
  31 // CHECK: error: invalid operand (violates constant bus restrictions)
  32
  33 v_movreld_b32 v0, ttmp1
  34 // CHECK: error: invalid operand (violates constant bus restrictions)
  35
  36 v_movreld_b32 v0, 123
  37 // CHECK: error: invalid operand (violates constant bus restrictions)
  38
  39 v_movreld_b32_e64 v0, s1
  40 // CHECK: error: invalid operand (violates constant bus restrictions)
  41
  42 v_movreld_b32_e64 v0, flat_scratch_lo
  43 // CHECK: error: invalid operand (violates constant bus restrictions)
  44
  45 v_movreld_b32_e64 v0, flat_scratch_hi
  46 // CHECK: error: invalid operand (violates constant bus restrictions)
  47
  48 //=====================================================
  49 // v_div_fmas: implicitly read VCC (VOP3)
  50
  51 v_div_fmas_f32 v0, s1, s1, s1
  52 // CHECK: error: invalid operand (violates constant bus restrictions)
  53
  54 v_div_fmas_f32 v0, v2, v3, -s1
  55 // CHECK: error: invalid operand (violates constant bus restrictions)
  56
  57 v_div_fmas_f32 v0, v1, s2, |v3|
  58 // CHECK: error: invalid operand (violates constant bus restrictions)
  59
  60 v_div_fmas_f32 v0, v1, -v2, -s3
  61 // CHECK: error: invalid operand (violates constant bus restrictions)
  62
  63 v_div_fmas_f32 v0, v1, flat_scratch_lo, v3
  64 // CHECK: error: invalid operand (violates constant bus restrictions)
  65
  66 v_div_fmas_f32 v0, v1, v2, flat_scratch_hi
  67 // CHECK: error: invalid operand (violates constant bus restrictions)
  68
  69 v_div_fmas_f32 v0, v1, v2, m0
  70 // CHECK: error: invalid operand (violates constant bus restrictions)
  71
  72 v_div_fmas_f32 v0, v1, ttmp2, v2
  73 // CHECK: error: invalid operand (violates constant bus restrictions)
  74
  75 v_div_fmas_f64 v[0:1], s[2:3], v[4:5], v[6:7]
  76 // CHECK: error: invalid operand (violates constant bus restrictions)
  77
  78 v_div_fmas_f64 v[0:1], v[2:3], s[4:5], v[6:7]
  79 // CHECK: error: invalid operand (violates constant bus restrictions)
  80
  81 v_div_fmas_f64 v[0:1], v[2:3], v[4:5], s[6:7]
  82 // CHECK: error: invalid operand (violates constant bus restrictions)
  83
  84 v_div_fmas_f64 v[0:1], v[2:3], v[4:5], ttmp[2:3]
  85 // CHECK: error: invalid operand (violates constant bus restrictions)
  86
  87 v_div_fmas_f64 v[0:1], v[2:3], v[4:5], flat_scratch
  88 // CHECK: error: invalid operand (violates constant bus restrictions)
  89
  90 v_div_fmas_f64 v[0:1], v[2:3], v[4:5], exec
  91 // CHECK: error: invalid operand (violates constant bus restrictions)
  92
  93 //=====================================================
  94 // v_cndmask_b32: implicitly reads VCC (VOP2)
  95
  96 v_cndmask_b32 v0, s1, v2, vcc
  97 // CHECK: error: invalid operand (violates constant bus restrictions)
  98
  99 v_cndmask_b32 v0, flat_scratch_lo, v2, vcc
 100 // CHECK: error: invalid operand (violates constant bus restrictions)
 101
 102 v_cndmask_b32 v0, flat_scratch_hi, v2, vcc
 103 // CHECK: error: invalid operand (violates constant bus restrictions)
 104
 105 v_cndmask_b32 v0, exec_lo, v2, vcc
 106 // CHECK: error: invalid operand (violates constant bus restrictions)
 107
 108 v_cndmask_b32 v0, exec_hi, v2, vcc
 109 // CHECK: error: invalid operand (violates constant bus restrictions)
 110
 111 //=====================================================
 112 // v_cndmask_b32_e64: VOP3, no implicit reads
 113
 114 v_cndmask_b32_e64 v0, s1, v2, vcc
 115 // CHECK: error: invalid operand (violates constant bus restrictions)
 116
 117 v_cndmask_b32_e64 v0, flat_scratch_lo, v2, vcc
 118 // CHECK: error: invalid operand (violates constant bus restrictions)
 119
 120 v_cndmask_b32_e64 v0, flat_scratch_hi, v2, vcc
 121 // CHECK: error: invalid operand (violates constant bus restrictions)
 122
 123 v_cndmask_b32_e64 v0, s1, v2, flat_scratch
 124 // CHECK: error: invalid operand (violates constant bus restrictions)
 125
 126 v_cndmask_b32_e64 v0, s0, v2, s[0:1]
 127 // CHECK: error: invalid operand (violates constant bus restrictions)
 128
 129 v_cndmask_b32_e64 v0, v2, s0, s[0:1]
 130 // CHECK: error: invalid operand (violates constant bus restrictions)
 131
 132 v_cndmask_b32_e64 v0, s0, s0, s[0:1]
 133 // CHECK: error: invalid operand (violates constant bus restrictions)
 134
 135 v_cndmask_b32_e64 v0, s1, v2, s[0:1]
 136 // CHECK: error: invalid operand (violates constant bus restrictions)
 137
 138 v_cndmask_b32_e64 v0, v2, s1, s[0:1]
 139 // CHECK: error: invalid operand (violates constant bus restrictions)
 140
 141 v_cndmask_b32_e64 v0, s1, s1, s[0:1]
 142 // CHECK: error: invalid operand (violates constant bus restrictions)
 143
 144 v_cndmask_b32_e64 v0, s1, v2, s[2:3]
 145 // CHECK: error: invalid operand (violates constant bus restrictions)
 146
 147 v_cndmask_b32_e64 v0, v2, s1, s[2:3]
 148 // CHECK: error: invalid operand (violates constant bus restrictions)
 149
 150 v_cndmask_b32_e64 v0, s1, s1, s[2:3]
 151 // CHECK: error: invalid operand (violates constant bus restrictions)
 152
 153 //=====================================================
 154 // v_addc_u32: implicitly reads VCC (VOP2 only!)
 155
 156 v_addc_u32 v0, vcc, s0, v0, vcc
 157 // CHECK: error: invalid operand (violates constant bus restrictions)
 158
 159 v_addc_u32 v0, vcc, flat_scratch_lo, v0, vcc
 160 // CHECK: error: invalid operand (violates constant bus restrictions)
 161
 162 v_addc_u32 v0, vcc, flat_scratch_hi, v0, vcc
 163 // CHECK: error: invalid operand (violates constant bus restrictions)
 164
 165 v_addc_u32 v0, vcc, exec_lo, v0, vcc
 166 // CHECK: error: invalid operand (violates constant bus restrictions)
 167
 168 v_addc_u32 v0, vcc, exec_hi, v0, vcc
 169 // CHECK: error: invalid operand (violates constant bus restrictions)
 170
 171 //=====================================================
 172 // v_addc_u32_e64: no implicit read in VOP3
 173
 174 v_addc_u32_e64 v0, s[0:1], s2, v2, vcc
 175 // CHECK: error: invalid operand (violates constant bus restrictions)
 176
 177 v_addc_u32_e64 v0, s[0:1], v2, s2, vcc
 178 // CHECK: error: invalid operand (violates constant bus restrictions)
 179
 180 v_addc_u32_e64 v0, s[0:1], s2, s2, vcc
 181 // CHECK: error: invalid operand (violates constant bus restrictions)
 182
 183 v_addc_u32_e64 v0, s[0:1], s0, v2, s[0:1]
 184 // CHECK: error: invalid operand (violates constant bus restrictions)
 185
 186 v_addc_u32_e64 v0, s[0:1], v2, s0, s[0:1]
 187 // CHECK: error: invalid operand (violates constant bus restrictions)
 188
 189 v_addc_u32_e64 v0, s[0:1], s0, s0, s[0:1]
 190 // CHECK: error: invalid operand (violates constant bus restrictions)
 191
 192 v_addc_u32_e64 v0, s[0:1], s2, v2, s[0:1]
 193 // CHECK: error: invalid operand (violates constant bus restrictions)
 194
 195 v_addc_u32_e64 v0, s[0:1], v2, s2, s[0:1]
 196 // CHECK: error: invalid operand (violates constant bus restrictions)
 197
 198 v_addc_u32_e64 v0, s[0:1], s2, s2, s[0:1]
 199 // CHECK: error: invalid operand (violates constant bus restrictions)
 200
 201 //=====================================================
 202 // VOP1 w/o implicit reads have no negative test cases on constant bus use
 203 // VOPC has no negative test cases on constant bus use
 204
 205 //=====================================================
 206 // madak/madmk: a special case for VOP2 w/o implicit reads
 207
 208 v_madak_f32 v0, s0, v0, 0x11213141
 209 // CHECK: error: invalid operand (violates constant bus restrictions)
 210
 211 v_madak_f32 v0, flat_scratch_lo, v0, 0x11213141
 212 // CHECK: error: invalid operand (violates constant bus restrictions)
 213
 214 v_madak_f32 v0, flat_scratch_hi, v0, 0x11213141
 215 // CHECK: error: invalid operand (violates constant bus restrictions)
 216
 217 v_madak_f32 v0, exec_lo, v0, 0x11213141
 218 // CHECK: error: invalid operand (violates constant bus restrictions)
 219
 220 v_madak_f32 v0, exec_hi, v0, 0x11213141
 221 // CHECK: error: invalid operand (violates constant bus restrictions)
 222
 223 v_madak_f32 v0, vcc_lo, v0, 0x11213141
 224 // CHECK: error: invalid operand (violates constant bus restrictions)
 225
 226 v_madak_f32 v0, vcc_hi, v0, 0x11213141
 227 // CHECK: error: invalid operand (violates constant bus restrictions)
 228
 229 //=====================================================
 230 // VOP3 w/o implicit reads
 231
 232 v_mad_f32 v0, s0, s1, s0
 233 // CHECK: error: invalid operand (violates constant bus restrictions)
 234
 235 v_mad_f32 v0, s1, s0, s0
 236 // CHECK: error: invalid operand (violates constant bus restrictions)
 237
 238 v_mad_f32 v0, s0, s0, s1
 239 // CHECK: error: invalid operand (violates constant bus restrictions)
 240
 241 v_mad_f32 v0, s0, s0, flat_scratch_lo
 242 // CHECK: error: invalid operand (violates constant bus restrictions)
 243
 244 //=====================================================
 245 // VOP2_e64:
 246
 247 v_add_f32_e64 v0, s0, s1
 248 // CHECK: error: invalid operand (violates constant bus restrictions)
 249
 250 v_add_f32_e64 v0, s0, flat_scratch_lo
 251 // CHECK: error: invalid operand (violates constant bus restrictions)
 252
 253 v_add_f32_e64 v0, flat_scratch_hi, s1
 254 // CHECK: error: invalid operand (violates constant bus restrictions)
 255
 256 v_add_f32_e64 v0, flat_scratch_hi, m0
 257 // CHECK: error: invalid operand (violates constant bus restrictions)
 258
 259 v_add_f64 v[0:1], s[0:1], s[2:3]
 260 // CHECK: error: invalid operand (violates constant bus restrictions)
 261
 262 v_add_f64 v[0:1], s[0:1], flat_scratch
 263 // CHECK: error: invalid operand (violates constant bus restrictions)
 264
 265 v_add_f64 v[0:1], vcc, s[2:3]
 266 // CHECK: error: invalid operand (violates constant bus restrictions)
 267
 268 //=====================================================
 269 // VOPC_e64:
 270
 271 v_cmp_eq_f32_e64 s[0:1], s0, s1
 272 // CHECK: error: invalid operand (violates constant bus restrictions)
 273
 274 v_cmp_eq_f32_e64 s[0:1], s0, flat_scratch_lo
 275 // CHECK: error: invalid operand (violates constant bus restrictions)
 276
 277 v_cmp_eq_f32_e64 s[0:1], flat_scratch_hi, s1
 278 // CHECK: error: invalid operand (violates constant bus restrictions)
 279
 280 v_cmp_eq_f32_e64 s[0:1], s0, m0
 281 // CHECK: error: invalid operand (violates constant bus restrictions)
 282
 283 v_cmp_eq_f64_e64 s[0:1], s[0:1], s[2:3]
 284 // CHECK: error: invalid operand (violates constant bus restrictions)
 285
 286 v_cmp_eq_f64_e64 s[0:1], s[0:1], flat_scratch
 287 // CHECK: error: invalid operand (violates constant bus restrictions)
 288
 289 v_cmp_eq_f64_e64 s[0:1], vcc, s[2:3]
 290 // CHECK: error: invalid operand (violates constant bus restrictions)