llvm/test/CodeGen/AMDGPU/GlobalISel/inst-select-concat-vectors.mir

   1 # NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
   2 # RUN: llc -mtriple=amdgcn-mesa-mesa3d -mcpu=tahiti -run-pass=instruction-select -global-isel-abort=2 -pass-remarks-missed='gisel*'  -o - %s | FileCheck -check-prefix=GCN  %s
   3
   4
   5 ---
   6 name: test_concat_vectors_v_v4s16_v_v2s16_v_v2s16
   7 legalized:       true
   8 regBankSelected: true
   9
  10 body: |
  11   bb.0:
  12     liveins: $vgpr0, $vgpr1
  13
  14     ; GCN-LABEL: name: test_concat_vectors_v_v4s16_v_v2s16_v_v2s16
  15     ; GCN: liveins: $vgpr0, $vgpr1
  16     ; GCN-NEXT: {{  $}}
  17     ; GCN-NEXT: [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr0
  18     ; GCN-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY $vgpr1
  19     ; GCN-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[COPY]], %subreg.sub0, [[COPY1]], %subreg.sub1
  20     ; GCN-NEXT: $vgpr0_vgpr1 = COPY [[REG_SEQUENCE]]
  21     %0:vgpr(<2 x s16>) = COPY $vgpr0
  22     %1:vgpr(<2 x s16>) = COPY $vgpr1
  23     %2:vgpr(<4 x s16>) = G_CONCAT_VECTORS %0, %1
  24     $vgpr0_vgpr1 = COPY %2
  25 ...
  26
  27 ---
  28 name: test_concat_vectors_v_v4s16_s_v2s16_v_v2s16
  29 legalized:       true
  30 regBankSelected: true
  31
  32 body: |
  33   bb.0:
  34     liveins: $sgpr0, $vgpr0
  35
  36     ; GCN-LABEL: name: test_concat_vectors_v_v4s16_s_v2s16_v_v2s16
  37     ; GCN: liveins: $sgpr0, $vgpr0
  38     ; GCN-NEXT: {{  $}}
  39     ; GCN-NEXT: [[COPY:%[0-9]+]]:sreg_32 = COPY $sgpr0
  40     ; GCN-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY $vgpr1
  41     ; GCN-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[COPY]], %subreg.sub0, [[COPY1]], %subreg.sub1
  42     ; GCN-NEXT: $vgpr0_vgpr1 = COPY [[REG_SEQUENCE]]
  43     %0:sgpr(<2 x s16>) = COPY $sgpr0
  44     %1:vgpr(<2 x s16>) = COPY $vgpr1
  45     %2:vgpr(<4 x s16>) = G_CONCAT_VECTORS %0, %1
  46     $vgpr0_vgpr1 = COPY %2
  47 ...
  48
  49 ---
  50 name: test_concat_vectors_v_v4s16_v_v2s16_s_v2s16
  51 legalized:       true
  52 regBankSelected: true
  53
  54 body: |
  55   bb.0:
  56     liveins: $sgpr0, $vgpr0
  57
  58     ; GCN-LABEL: name: test_concat_vectors_v_v4s16_v_v2s16_s_v2s16
  59     ; GCN: liveins: $sgpr0, $vgpr0
  60     ; GCN-NEXT: {{  $}}
  61     ; GCN-NEXT: [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr0
  62     ; GCN-NEXT: [[COPY1:%[0-9]+]]:sreg_32 = COPY $sgpr0
  63     ; GCN-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[COPY]], %subreg.sub0, [[COPY1]], %subreg.sub1
  64     ; GCN-NEXT: $vgpr0_vgpr1 = COPY [[REG_SEQUENCE]]
  65     %0:vgpr(<2 x s16>) = COPY $vgpr0
  66     %1:sgpr(<2 x s16>) = COPY $sgpr0
  67     %2:vgpr(<4 x s16>) = G_CONCAT_VECTORS %0, %1
  68     $vgpr0_vgpr1 = COPY %2
  69 ...
  70
  71 ---
  72 name: test_concat_vectors_s_v4s16_s_v2s16_s_v2s16
  73 legalized:       true
  74 regBankSelected: true
  75
  76 body: |
  77   bb.0:
  78     liveins: $sgpr0, $sgpr1
  79
  80     ; GCN-LABEL: name: test_concat_vectors_s_v4s16_s_v2s16_s_v2s16
  81     ; GCN: liveins: $sgpr0, $sgpr1
  82     ; GCN-NEXT: {{  $}}
  83     ; GCN-NEXT: [[COPY:%[0-9]+]]:sreg_32 = COPY $sgpr0
  84     ; GCN-NEXT: [[COPY1:%[0-9]+]]:sreg_32 = COPY $sgpr1
  85     ; GCN-NEXT: [[REG_SEQUENCE:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[COPY]], %subreg.sub0, [[COPY1]], %subreg.sub1
  86     ; GCN-NEXT: $sgpr0_sgpr1 = COPY [[REG_SEQUENCE]]
  87     %0:sgpr(<2 x s16>) = COPY $sgpr0
  88     %1:sgpr(<2 x s16>) = COPY $sgpr1
  89     %2:sgpr(<4 x s16>) = G_CONCAT_VECTORS %0, %1
  90     $sgpr0_sgpr1 = COPY %2
  91 ...
  92
  93 ---
  94 name: test_concat_vectors_s_s96_s_v2s16_s_v2s16_s_v2s16
  95 legalized:       true
  96 regBankSelected: true
  97
  98 body: |
  99   bb.0:
 100     liveins: $sgpr0, $sgpr1, $sgpr2
 101
 102     ; GCN-LABEL: name: test_concat_vectors_s_s96_s_v2s16_s_v2s16_s_v2s16
 103     ; GCN: liveins: $sgpr0, $sgpr1, $sgpr2
 104     ; GCN-NEXT: {{  $}}
 105     ; GCN-NEXT: [[COPY:%[0-9]+]]:sreg_32 = COPY $sgpr0
 106     ; GCN-NEXT: [[COPY1:%[0-9]+]]:sreg_32 = COPY $sgpr1
 107     ; GCN-NEXT: [[COPY2:%[0-9]+]]:sreg_32 = COPY $sgpr2
 108     ; GCN-NEXT: [[REG_SEQUENCE:%[0-9]+]]:sgpr_96 = REG_SEQUENCE [[COPY]], %subreg.sub0, [[COPY1]], %subreg.sub1, [[COPY2]], %subreg.sub2
 109     ; GCN-NEXT: $sgpr0_sgpr1_sgpr2 = COPY [[REG_SEQUENCE]]
 110     %0:sgpr(<2 x s16>) = COPY $sgpr0
 111     %1:sgpr(<2 x s16>) = COPY $sgpr1
 112     %2:sgpr(<2 x s16>) = COPY $sgpr2
 113     %3:sgpr(<6 x s16>) = G_CONCAT_VECTORS %0, %1, %2
 114     $sgpr0_sgpr1_sgpr2 = COPY %3
 115 ...
 116
 117 ---
 118 name: test_concat_vectors_v_s96_v_v2s16_v_v2s16_v_v2s16
 119 legalized:       true
 120 regBankSelected: true
 121
 122 body: |
 123   bb.0:
 124     liveins: $vgpr0, $vgpr1, $vgpr2
 125
 126     ; GCN-LABEL: name: test_concat_vectors_v_s96_v_v2s16_v_v2s16_v_v2s16
 127     ; GCN: liveins: $vgpr0, $vgpr1, $vgpr2
 128     ; GCN-NEXT: {{  $}}
 129     ; GCN-NEXT: [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr0
 130     ; GCN-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY $vgpr1
 131     ; GCN-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY $vgpr2
 132     ; GCN-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_96 = REG_SEQUENCE [[COPY]], %subreg.sub0, [[COPY1]], %subreg.sub1, [[COPY2]], %subreg.sub2
 133     ; GCN-NEXT: $vgpr0_vgpr1_vgpr2 = COPY [[REG_SEQUENCE]]
 134     %0:vgpr(<2 x s16>) = COPY $vgpr0
 135     %1:vgpr(<2 x s16>) = COPY $vgpr1
 136     %2:vgpr(<2 x s16>) = COPY $vgpr2
 137     %3:vgpr(<6 x s16>) = G_CONCAT_VECTORS %0, %1, %2
 138     $vgpr0_vgpr1_vgpr2 = COPY %3
 139 ...
 140
 141 ---
 142 name: test_concat_vectors_s_v8s16_s_v2s16_s_v2s16_s_v2s16_s_v2s16
 143 legalized:       true
 144 regBankSelected: true
 145
 146 body: |
 147   bb.0:
 148     liveins: $sgpr0, $sgpr1, $sgpr2, $sgpr3
 149
 150     ; GCN-LABEL: name: test_concat_vectors_s_v8s16_s_v2s16_s_v2s16_s_v2s16_s_v2s16
 151     ; GCN: liveins: $sgpr0, $sgpr1, $sgpr2, $sgpr3
 152     ; GCN-NEXT: {{  $}}
 153     ; GCN-NEXT: [[COPY:%[0-9]+]]:sreg_32 = COPY $sgpr0
 154     ; GCN-NEXT: [[COPY1:%[0-9]+]]:sreg_32 = COPY $sgpr1
 155     ; GCN-NEXT: [[COPY2:%[0-9]+]]:sreg_32 = COPY $sgpr2
 156     ; GCN-NEXT: [[COPY3:%[0-9]+]]:sreg_32 = COPY $sgpr3
 157     ; GCN-NEXT: [[REG_SEQUENCE:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[COPY]], %subreg.sub0, [[COPY1]], %subreg.sub1, [[COPY2]], %subreg.sub2, [[COPY3]], %subreg.sub3
 158     ; GCN-NEXT: $sgpr0_sgpr1_sgpr2_sgpr3 = COPY [[REG_SEQUENCE]]
 159     %0:sgpr(<2 x s16>) = COPY $sgpr0
 160     %1:sgpr(<2 x s16>) = COPY $sgpr1
 161     %2:sgpr(<2 x s16>) = COPY $sgpr2
 162     %3:sgpr(<2 x s16>) = COPY $sgpr3
 163     %4:sgpr(<8 x s16>) = G_CONCAT_VECTORS %0, %1, %2, %3
 164     $sgpr0_sgpr1_sgpr2_sgpr3 = COPY %4
 165 ...
 166
 167 ---
 168 name: test_concat_vectors_v_v8s16_v_v2s16_v_v2s16_v_v2s16
 169 legalized:       true
 170 regBankSelected: true
 171
 172 body: |
 173   bb.0:
 174     liveins: $vgpr0, $vgpr1, $vgpr2, $vgpr3
 175
 176     ; GCN-LABEL: name: test_concat_vectors_v_v8s16_v_v2s16_v_v2s16_v_v2s16
 177     ; GCN: liveins: $vgpr0, $vgpr1, $vgpr2, $vgpr3
 178     ; GCN-NEXT: {{  $}}
 179     ; GCN-NEXT: [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr0
 180     ; GCN-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY $vgpr1
 181     ; GCN-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY $vgpr2
 182     ; GCN-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY $vgpr3
 183     ; GCN-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_128 = REG_SEQUENCE [[COPY]], %subreg.sub0, [[COPY1]], %subreg.sub1, [[COPY2]], %subreg.sub2, [[COPY3]], %subreg.sub3
 184     ; GCN-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[REG_SEQUENCE]]
 185     %0:vgpr(<2 x s16>) = COPY $vgpr0
 186     %1:vgpr(<2 x s16>) = COPY $vgpr1
 187     %2:vgpr(<2 x s16>) = COPY $vgpr2
 188     %3:vgpr(<2 x s16>) = COPY $vgpr3
 189     %4:vgpr(<8 x s16>) = G_CONCAT_VECTORS %0, %1, %2, %3
 190     $vgpr0_vgpr1_vgpr2_vgpr3 = COPY %4
 191 ...
 192
 193 ---
 194 name: test_concat_vectors_s_v8s16_s_v4s16_s_v4s16
 195 legalized:       true
 196 regBankSelected: true
 197
 198 body: |
 199   bb.0:
 200     liveins: $sgpr0_sgpr1, $sgpr2_sgpr3
 201
 202     ; GCN-LABEL: name: test_concat_vectors_s_v8s16_s_v4s16_s_v4s16
 203     ; GCN: liveins: $sgpr0_sgpr1, $sgpr2_sgpr3
 204     ; GCN-NEXT: {{  $}}
 205     ; GCN-NEXT: [[COPY:%[0-9]+]]:sreg_64 = COPY $sgpr0_sgpr1
 206     ; GCN-NEXT: [[COPY1:%[0-9]+]]:sreg_64 = COPY $sgpr2_sgpr3
 207     ; GCN-NEXT: [[REG_SEQUENCE:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[COPY]], %subreg.sub0_sub1, [[COPY1]], %subreg.sub2_sub3
 208     ; GCN-NEXT: $sgpr0_sgpr1_sgpr2_sgpr3 = COPY [[REG_SEQUENCE]]
 209     %0:sgpr(<4 x s16>) = COPY $sgpr0_sgpr1
 210     %1:sgpr(<4 x s16>) = COPY $sgpr2_sgpr3
 211     %2:sgpr(<8 x s16>) = G_CONCAT_VECTORS %0, %1
 212     $sgpr0_sgpr1_sgpr2_sgpr3 = COPY %2
 213 ...
 214
 215 ---
 216 name: test_concat_vectors_v_v8s16_v_v4s16_v_v4s16
 217 legalized:       true
 218 regBankSelected: true
 219
 220 body: |
 221   bb.0:
 222     liveins: $vgpr0_vgpr1, $vgpr2_vgpr3
 223
 224     ; GCN-LABEL: name: test_concat_vectors_v_v8s16_v_v4s16_v_v4s16
 225     ; GCN: liveins: $vgpr0_vgpr1, $vgpr2_vgpr3
 226     ; GCN-NEXT: {{  $}}
 227     ; GCN-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
 228     ; GCN-NEXT: [[COPY1:%[0-9]+]]:vreg_64 = COPY $vgpr2_vgpr3
 229     ; GCN-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_128 = REG_SEQUENCE [[COPY]], %subreg.sub0_sub1, [[COPY1]], %subreg.sub2_sub3
 230     ; GCN-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[REG_SEQUENCE]]
 231     %0:vgpr(<4 x s16>) = COPY $vgpr0_vgpr1
 232     %1:vgpr(<4 x s16>) = COPY $vgpr2_vgpr3
 233     %2:vgpr(<8 x s16>) = G_CONCAT_VECTORS %0, %1
 234     $vgpr0_vgpr1_vgpr2_vgpr3 = COPY %2
 235 ...
 236
 237 ---
 238 name: test_concat_vectors_s_s160_s_v2s16_s_v2s16_s_v2s16_s_v2s16_s_v2s16
 239 legalized:       true
 240 regBankSelected: true
 241
 242 body: |
 243   bb.0:
 244     liveins: $sgpr0, $sgpr1, $sgpr2, $sgpr3, $sgpr4
 245
 246     ; GCN-LABEL: name: test_concat_vectors_s_s160_s_v2s16_s_v2s16_s_v2s16_s_v2s16_s_v2s16
 247     ; GCN: liveins: $sgpr0, $sgpr1, $sgpr2, $sgpr3, $sgpr4
 248     ; GCN-NEXT: {{  $}}
 249     ; GCN-NEXT: [[COPY:%[0-9]+]]:sreg_32 = COPY $sgpr0
 250     ; GCN-NEXT: [[COPY1:%[0-9]+]]:sreg_32 = COPY $sgpr1
 251     ; GCN-NEXT: [[COPY2:%[0-9]+]]:sreg_32 = COPY $sgpr2
 252     ; GCN-NEXT: [[COPY3:%[0-9]+]]:sreg_32 = COPY $sgpr3
 253     ; GCN-NEXT: [[COPY4:%[0-9]+]]:sreg_32 = COPY $sgpr4
 254     ; GCN-NEXT: [[REG_SEQUENCE:%[0-9]+]]:sgpr_160 = REG_SEQUENCE [[COPY]], %subreg.sub0, [[COPY1]], %subreg.sub1, [[COPY2]], %subreg.sub2, [[COPY3]], %subreg.sub3, [[COPY4]], %subreg.sub4
 255     ; GCN-NEXT: $sgpr0_sgpr1_sgpr2_sgpr3_sgpr4 = COPY [[REG_SEQUENCE]]
 256     %0:sgpr(<2 x s16>) = COPY $sgpr0
 257     %1:sgpr(<2 x s16>) = COPY $sgpr1
 258     %2:sgpr(<2 x s16>) = COPY $sgpr2
 259     %3:sgpr(<2 x s16>) = COPY $sgpr3
 260     %4:sgpr(<2 x s16>) = COPY $sgpr4
 261     %5:sgpr(<10 x s16>) = G_CONCAT_VECTORS %0, %1, %2, %3, %4
 262     $sgpr0_sgpr1_sgpr2_sgpr3_sgpr4 = COPY %5
 263 ...
 264
 265 ---
 266 name: test_concat_vectors_v_s160_v_v2s16_v_v2s16_v_v2s16_v_v2s16_v_v2s16
 267 legalized:       true
 268 regBankSelected: true
 269
 270 body: |
 271   bb.0:
 272     liveins: $vgpr0, $vgpr1, $vgpr2, $vgpr3, $vgpr4
 273
 274     ; GCN-LABEL: name: test_concat_vectors_v_s160_v_v2s16_v_v2s16_v_v2s16_v_v2s16_v_v2s16
 275     ; GCN: liveins: $vgpr0, $vgpr1, $vgpr2, $vgpr3, $vgpr4
 276     ; GCN-NEXT: {{  $}}
 277     ; GCN-NEXT: [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr0
 278     ; GCN-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY $vgpr1
 279     ; GCN-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY $vgpr2
 280     ; GCN-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY $vgpr3
 281     ; GCN-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY $vgpr4
 282     ; GCN-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_160 = REG_SEQUENCE [[COPY]], %subreg.sub0, [[COPY1]], %subreg.sub1, [[COPY2]], %subreg.sub2, [[COPY3]], %subreg.sub3, [[COPY4]], %subreg.sub4
 283     ; GCN-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4 = COPY [[REG_SEQUENCE]]
 284     %0:vgpr(<2 x s16>) = COPY $vgpr0
 285     %1:vgpr(<2 x s16>) = COPY $vgpr1
 286     %2:vgpr(<2 x s16>) = COPY $vgpr2
 287     %3:vgpr(<2 x s16>) = COPY $vgpr3
 288     %4:vgpr(<2 x s16>) = COPY $vgpr4
 289     %5:vgpr(<10 x s16>) = G_CONCAT_VECTORS %0, %1, %2, %3, %4
 290     $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4 = COPY %5
 291 ...
 292
 293 ---
 294 name: test_concat_vectors_s_v12s16_s_v4s16_s_v4s16_s_v4s16
 295 legalized:       true
 296 regBankSelected: true
 297
 298 body: |
 299   bb.0:
 300     liveins: $sgpr0_sgpr1, $sgpr2_sgpr3, $sgpr4_sgpr5
 301
 302     ; GCN-LABEL: name: test_concat_vectors_s_v12s16_s_v4s16_s_v4s16_s_v4s16
 303     ; GCN: liveins: $sgpr0_sgpr1, $sgpr2_sgpr3, $sgpr4_sgpr5
 304     ; GCN-NEXT: {{  $}}
 305     ; GCN-NEXT: [[COPY:%[0-9]+]]:sreg_64 = COPY $sgpr0_sgpr1
 306     ; GCN-NEXT: [[COPY1:%[0-9]+]]:sreg_64 = COPY $sgpr2_sgpr3
 307     ; GCN-NEXT: [[COPY2:%[0-9]+]]:sreg_64 = COPY $sgpr4_sgpr5
 308     ; GCN-NEXT: [[REG_SEQUENCE:%[0-9]+]]:sgpr_192 = REG_SEQUENCE [[COPY]], %subreg.sub0_sub1, [[COPY1]], %subreg.sub2_sub3, [[COPY2]], %subreg.sub4_sub5
 309     ; GCN-NEXT: S_ENDPGM 0, implicit [[REG_SEQUENCE]]
 310     %0:sgpr(<4 x s16>) = COPY $sgpr0_sgpr1
 311     %1:sgpr(<4 x s16>) = COPY $sgpr2_sgpr3
 312     %2:sgpr(<4 x s16>) = COPY $sgpr4_sgpr5
 313     %3:sgpr(<12 x s16>) = G_CONCAT_VECTORS %0, %1, %2
 314     S_ENDPGM 0, implicit %3
 315 ...
 316
 317 ---
 318 name: test_concat_vectors_v_v12s16_v_v4s16_v_v4s16_v_v4s16
 319 legalized:       true
 320 regBankSelected: true
 321
 322 body: |
 323   bb.0:
 324     liveins: $vgpr0_vgpr1, $vgpr2_vgpr3, $vgpr4_vgpr5
 325
 326     ; GCN-LABEL: name: test_concat_vectors_v_v12s16_v_v4s16_v_v4s16_v_v4s16
 327     ; GCN: liveins: $vgpr0_vgpr1, $vgpr2_vgpr3, $vgpr4_vgpr5
 328     ; GCN-NEXT: {{  $}}
 329     ; GCN-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
 330     ; GCN-NEXT: [[COPY1:%[0-9]+]]:vreg_64 = COPY $vgpr2_vgpr3
 331     ; GCN-NEXT: [[COPY2:%[0-9]+]]:vreg_64 = COPY $vgpr4_vgpr5
 332     ; GCN-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_192 = REG_SEQUENCE [[COPY]], %subreg.sub0_sub1, [[COPY1]], %subreg.sub2_sub3, [[COPY2]], %subreg.sub4_sub5
 333     ; GCN-NEXT: S_ENDPGM 0, implicit [[REG_SEQUENCE]]
 334     %0:vgpr(<4 x s16>) = COPY $vgpr0_vgpr1
 335     %1:vgpr(<4 x s16>) = COPY $vgpr2_vgpr3
 336     %2:vgpr(<4 x s16>) = COPY $vgpr4_vgpr5
 337     %3:vgpr(<12 x s16>) = G_CONCAT_VECTORS %0, %1, %2
 338     S_ENDPGM 0, implicit %3
 339 ...
 340
 341 ---
 342 name: test_concat_vectors_s_v16s16_s_v4s16_s_v4s16_s_v4s16_s_v4s16
 343 legalized:       true
 344 regBankSelected: true
 345
 346 body: |
 347   bb.0:
 348     liveins: $sgpr0_sgpr1, $sgpr2_sgpr3, $sgpr4_sgpr5, $sgpr6_sgpr7
 349
 350     ; GCN-LABEL: name: test_concat_vectors_s_v16s16_s_v4s16_s_v4s16_s_v4s16_s_v4s16
 351     ; GCN: liveins: $sgpr0_sgpr1, $sgpr2_sgpr3, $sgpr4_sgpr5, $sgpr6_sgpr7
 352     ; GCN-NEXT: {{  $}}
 353     ; GCN-NEXT: [[COPY:%[0-9]+]]:sreg_64 = COPY $sgpr0_sgpr1
 354     ; GCN-NEXT: [[COPY1:%[0-9]+]]:sreg_64 = COPY $sgpr2_sgpr3
 355     ; GCN-NEXT: [[COPY2:%[0-9]+]]:sreg_64 = COPY $sgpr4_sgpr5
 356     ; GCN-NEXT: [[COPY3:%[0-9]+]]:sreg_64 = COPY $sgpr6_sgpr7
 357     ; GCN-NEXT: [[REG_SEQUENCE:%[0-9]+]]:sgpr_256 = REG_SEQUENCE [[COPY]], %subreg.sub0_sub1, [[COPY1]], %subreg.sub2_sub3, [[COPY2]], %subreg.sub4_sub5, [[COPY3]], %subreg.sub6_sub7
 358     ; GCN-NEXT: $sgpr0_sgpr1_sgpr2_sgpr3_sgpr4_sgpr5_sgpr6_sgpr7 = COPY [[REG_SEQUENCE]]
 359     %0:sgpr(<4 x s16>) = COPY $sgpr0_sgpr1
 360     %1:sgpr(<4 x s16>) = COPY $sgpr2_sgpr3
 361     %2:sgpr(<4 x s16>) = COPY $sgpr4_sgpr5
 362     %3:sgpr(<4 x s16>) = COPY $sgpr6_sgpr7
 363     %4:sgpr(<16 x s16>) = G_CONCAT_VECTORS %0, %1, %2, %3
 364     $sgpr0_sgpr1_sgpr2_sgpr3_sgpr4_sgpr5_sgpr6_sgpr7 = COPY %4
 365 ...
 366
 367 ---
 368 name: test_concat_vectors_s_v12s16_s_v8s16_s_v8s16
 369 legalized:       true
 370 regBankSelected: true
 371
 372 body: |
 373   bb.0:
 374     liveins: $sgpr0_sgpr1_sgpr2_sgpr3, $sgpr4_sgpr5_sgpr6_sgpr7
 375
 376     ; GCN-LABEL: name: test_concat_vectors_s_v12s16_s_v8s16_s_v8s16
 377     ; GCN: liveins: $sgpr0_sgpr1_sgpr2_sgpr3, $sgpr4_sgpr5_sgpr6_sgpr7
 378     ; GCN-NEXT: {{  $}}
 379     ; GCN-NEXT: [[COPY:%[0-9]+]]:sgpr_128 = COPY $sgpr0_sgpr1_sgpr2_sgpr3
 380     ; GCN-NEXT: [[COPY1:%[0-9]+]]:sgpr_128 = COPY $sgpr4_sgpr5_sgpr6_sgpr7
 381     ; GCN-NEXT: [[REG_SEQUENCE:%[0-9]+]]:sgpr_256 = REG_SEQUENCE [[COPY]], %subreg.sub0_sub1_sub2_sub3, [[COPY1]], %subreg.sub4_sub5_sub6_sub7
 382     ; GCN-NEXT: $sgpr0_sgpr1_sgpr2_sgpr3_sgpr4_sgpr5_sgpr6_sgpr7 = COPY [[REG_SEQUENCE]]
 383     %0:sgpr(<8 x s16>) = COPY $sgpr0_sgpr1_sgpr2_sgpr3
 384     %1:sgpr(<8 x s16>) = COPY $sgpr4_sgpr5_sgpr6_sgpr7
 385     %2:sgpr(<16 x s16>) = G_CONCAT_VECTORS %0, %1
 386     $sgpr0_sgpr1_sgpr2_sgpr3_sgpr4_sgpr5_sgpr6_sgpr7 = COPY %2
 387 ...
 388
 389 ---
 390 name: test_concat_vectors_s_v32s16_s_v12s16_s_v12s16
 391 legalized:       true
 392 regBankSelected: true
 393
 394 body: |
 395   bb.0:
 396     liveins: $sgpr0_sgpr1_sgpr2_sgpr3_sgpr4_sgpr5_sgpr6_sgpr7, $sgpr8_sgpr9_sgpr10_sgpr11_sgpr12_sgpr13_sgpr14_sgpr15
 397
 398     ; GCN-LABEL: name: test_concat_vectors_s_v32s16_s_v12s16_s_v12s16
 399     ; GCN: liveins: $sgpr0_sgpr1_sgpr2_sgpr3_sgpr4_sgpr5_sgpr6_sgpr7, $sgpr8_sgpr9_sgpr10_sgpr11_sgpr12_sgpr13_sgpr14_sgpr15
 400     ; GCN-NEXT: {{  $}}
 401     ; GCN-NEXT: [[COPY:%[0-9]+]]:sgpr_256 = COPY $sgpr0_sgpr1_sgpr2_sgpr3_sgpr4_sgpr5_sgpr6_sgpr7
 402     ; GCN-NEXT: [[COPY1:%[0-9]+]]:sgpr_256 = COPY $sgpr8_sgpr9_sgpr10_sgpr11_sgpr12_sgpr13_sgpr14_sgpr15
 403     ; GCN-NEXT: [[REG_SEQUENCE:%[0-9]+]]:sgpr_512 = REG_SEQUENCE [[COPY]], %subreg.sub0_sub1_sub2_sub3_sub4_sub5_sub6_sub7, [[COPY1]], %subreg.sub8_sub9_sub10_sub11_sub12_sub13_sub14_sub15
 404     ; GCN-NEXT: $sgpr0_sgpr1_sgpr2_sgpr3_sgpr4_sgpr5_sgpr6_sgpr7_sgpr8_sgpr9_sgpr10_sgpr11_sgpr12_sgpr13_sgpr14_sgpr15 = COPY [[REG_SEQUENCE]]
 405     %0:sgpr(<16 x s16>) = COPY $sgpr0_sgpr1_sgpr2_sgpr3_sgpr4_sgpr5_sgpr6_sgpr7,
 406     %1:sgpr(<16 x s16>) = COPY $sgpr8_sgpr9_sgpr10_sgpr11_sgpr12_sgpr13_sgpr14_sgpr15
 407     %4:sgpr(<32 x s16>) = G_CONCAT_VECTORS %0, %1
 408     $sgpr0_sgpr1_sgpr2_sgpr3_sgpr4_sgpr5_sgpr6_sgpr7_sgpr8_sgpr9_sgpr10_sgpr11_sgpr12_sgpr13_sgpr14_sgpr15 = COPY %4
 409 ...
 410
 411 ---
 412 name: test_concat_vectors_s_v32s16_s_v4s16_s_v4s16_s_v4s16_s_v4s16_s_v4s16_s_v4s16_s_v4s16_s_v4s16
 413 legalized:       true
 414 regBankSelected: true
 415
 416 body: |
 417   bb.0:
 418     liveins: $sgpr0_sgpr1, $sgpr2_sgpr3, $sgpr4_sgpr5, $sgpr6_sgpr7, $sgpr8_sgpr9, $sgpr10_sgpr11, $sgpr12_sgpr13, $sgpr14_sgpr15
 419
 420     ; GCN-LABEL: name: test_concat_vectors_s_v32s16_s_v4s16_s_v4s16_s_v4s16_s_v4s16_s_v4s16_s_v4s16_s_v4s16_s_v4s16
 421     ; GCN: liveins: $sgpr0_sgpr1, $sgpr2_sgpr3, $sgpr4_sgpr5, $sgpr6_sgpr7, $sgpr8_sgpr9, $sgpr10_sgpr11, $sgpr12_sgpr13, $sgpr14_sgpr15
 422     ; GCN-NEXT: {{  $}}
 423     ; GCN-NEXT: [[COPY:%[0-9]+]]:sreg_64 = COPY $sgpr0_sgpr1
 424     ; GCN-NEXT: [[COPY1:%[0-9]+]]:sreg_64 = COPY $sgpr2_sgpr3
 425     ; GCN-NEXT: [[COPY2:%[0-9]+]]:sreg_64 = COPY $sgpr4_sgpr5
 426     ; GCN-NEXT: [[COPY3:%[0-9]+]]:sreg_64 = COPY $sgpr6_sgpr7
 427     ; GCN-NEXT: [[COPY4:%[0-9]+]]:sreg_64 = COPY $sgpr8_sgpr9
 428     ; GCN-NEXT: [[COPY5:%[0-9]+]]:sreg_64 = COPY $sgpr10_sgpr11
 429     ; GCN-NEXT: [[COPY6:%[0-9]+]]:sreg_64 = COPY $sgpr12_sgpr13
 430     ; GCN-NEXT: [[COPY7:%[0-9]+]]:sreg_64 = COPY $sgpr14_sgpr15
 431     ; GCN-NEXT: [[REG_SEQUENCE:%[0-9]+]]:sgpr_512 = REG_SEQUENCE [[COPY]], %subreg.sub0_sub1, [[COPY1]], %subreg.sub2_sub3, [[COPY2]], %subreg.sub4_sub5, [[COPY3]], %subreg.sub6_sub7, [[COPY4]], %subreg.sub8_sub9, [[COPY5]], %subreg.sub10_sub11, [[COPY6]], %subreg.sub12_sub13, [[COPY7]], %subreg.sub14_sub15
 432     ; GCN-NEXT: $sgpr0_sgpr1_sgpr2_sgpr3_sgpr4_sgpr5_sgpr6_sgpr7_sgpr8_sgpr9_sgpr10_sgpr11_sgpr12_sgpr13_sgpr14_sgpr15 = COPY [[REG_SEQUENCE]]
 433     %0:sgpr(<4 x s16>) = COPY $sgpr0_sgpr1
 434     %1:sgpr(<4 x s16>) = COPY $sgpr2_sgpr3
 435     %2:sgpr(<4 x s16>) = COPY $sgpr4_sgpr5
 436     %3:sgpr(<4 x s16>) = COPY $sgpr6_sgpr7
 437     %4:sgpr(<4 x s16>) = COPY $sgpr8_sgpr9
 438     %5:sgpr(<4 x s16>) = COPY $sgpr10_sgpr11
 439     %6:sgpr(<4 x s16>) = COPY $sgpr12_sgpr13
 440     %7:sgpr(<4 x s16>) = COPY $sgpr14_sgpr15
 441     %8:sgpr(<32 x s16>) = G_CONCAT_VECTORS %0, %1, %2, %3, %4, %5, %6, %7
 442     $sgpr0_sgpr1_sgpr2_sgpr3_sgpr4_sgpr5_sgpr6_sgpr7_sgpr8_sgpr9_sgpr10_sgpr11_sgpr12_sgpr13_sgpr14_sgpr15 = COPY %8
 443 ...
 444
 445 ---
 446 name: test_concat_vectors_v_v512_v_v64_v_v64_v_v64_v_v64_v_v64_v_v64_v_v64_v_v64
 447 legalized:       true
 448 regBankSelected: true
 449
 450 body: |
 451   bb.0:
 452     liveins: $vgpr0_vgpr1, $vgpr2_vgpr3, $vgpr4_vgpr5, $vgpr6_vgpr7, $vgpr8_vgpr9, $vgpr10_vgpr11, $vgpr12_vgpr13, $vgpr14_vgpr15
 453
 454     ; GCN-LABEL: name: test_concat_vectors_v_v512_v_v64_v_v64_v_v64_v_v64_v_v64_v_v64_v_v64_v_v64
 455     ; GCN: liveins: $vgpr0_vgpr1, $vgpr2_vgpr3, $vgpr4_vgpr5, $vgpr6_vgpr7, $vgpr8_vgpr9, $vgpr10_vgpr11, $vgpr12_vgpr13, $vgpr14_vgpr15
 456     ; GCN-NEXT: {{  $}}
 457     ; GCN-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
 458     ; GCN-NEXT: [[COPY1:%[0-9]+]]:vreg_64 = COPY $vgpr2_vgpr3
 459     ; GCN-NEXT: [[COPY2:%[0-9]+]]:vreg_64 = COPY $vgpr4_vgpr5
 460     ; GCN-NEXT: [[COPY3:%[0-9]+]]:vreg_64 = COPY $vgpr6_vgpr7
 461     ; GCN-NEXT: [[COPY4:%[0-9]+]]:vreg_64 = COPY $vgpr8_vgpr9
 462     ; GCN-NEXT: [[COPY5:%[0-9]+]]:vreg_64 = COPY $vgpr10_vgpr11
 463     ; GCN-NEXT: [[COPY6:%[0-9]+]]:vreg_64 = COPY $vgpr12_vgpr13
 464     ; GCN-NEXT: [[COPY7:%[0-9]+]]:vreg_64 = COPY $vgpr14_vgpr15
 465     ; GCN-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_512 = REG_SEQUENCE [[COPY]], %subreg.sub0_sub1, [[COPY1]], %subreg.sub2_sub3, [[COPY2]], %subreg.sub4_sub5, [[COPY3]], %subreg.sub6_sub7, [[COPY4]], %subreg.sub8_sub9, [[COPY5]], %subreg.sub10_sub11, [[COPY6]], %subreg.sub12_sub13, [[COPY7]], %subreg.sub14_sub15
 466     ; GCN-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7_vgpr8_vgpr9_vgpr10_vgpr11_vgpr12_vgpr13_vgpr14_vgpr15 = COPY [[REG_SEQUENCE]]
 467     %0:vgpr(<4 x s16>) = COPY $vgpr0_vgpr1
 468     %1:vgpr(<4 x s16>) = COPY $vgpr2_vgpr3
 469     %2:vgpr(<4 x s16>) = COPY $vgpr4_vgpr5
 470     %3:vgpr(<4 x s16>) = COPY $vgpr6_vgpr7
 471     %4:vgpr(<4 x s16>) = COPY $vgpr8_vgpr9
 472     %5:vgpr(<4 x s16>) = COPY $vgpr10_vgpr11
 473     %6:vgpr(<4 x s16>) = COPY $vgpr12_vgpr13
 474     %7:vgpr(<4 x s16>) = COPY $vgpr14_vgpr15
 475     %8:vgpr(<32 x s16>) = G_CONCAT_VECTORS %0, %1, %2, %3, %4, %5, %6, %7
 476     $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7_vgpr8_vgpr9_vgpr10_vgpr11_vgpr12_vgpr13_vgpr14_vgpr15 = COPY %8
 477 ...
 478
 479
 480
 481
 482
 483
 484 ---
 485 name: test_concat_vectors_s_v4s32_s_v2s32_s_v2s32
 486 legalized:       true
 487 regBankSelected: true
 488
 489 body: |
 490   bb.0:
 491     liveins: $sgpr0_sgpr1, $sgpr2_sgpr3
 492
 493     ; GCN-LABEL: name: test_concat_vectors_s_v4s32_s_v2s32_s_v2s32
 494     ; GCN: liveins: $sgpr0_sgpr1, $sgpr2_sgpr3
 495     ; GCN-NEXT: {{  $}}
 496     ; GCN-NEXT: [[COPY:%[0-9]+]]:sreg_64 = COPY $sgpr0_sgpr1
 497     ; GCN-NEXT: [[COPY1:%[0-9]+]]:sreg_64 = COPY $sgpr2_sgpr3
 498     ; GCN-NEXT: [[REG_SEQUENCE:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[COPY]], %subreg.sub0_sub1, [[COPY1]], %subreg.sub2_sub3
 499     ; GCN-NEXT: $sgpr0_sgpr1_sgpr2_sgpr3 = COPY [[REG_SEQUENCE]]
 500     %0:sgpr(<2 x s32>) = COPY $sgpr0_sgpr1
 501     %1:sgpr(<2 x s32>) = COPY $sgpr2_sgpr3
 502     %4:sgpr(<4 x s32>) = G_CONCAT_VECTORS %0, %1
 503     $sgpr0_sgpr1_sgpr2_sgpr3 = COPY %4
 504 ...
 505
 506 ---
 507 name: test_concat_vectors_v_v4s32_v_v2s32_v_v2s32
 508 legalized:       true
 509 regBankSelected: true
 510
 511 body: |
 512   bb.0:
 513     liveins: $vgpr0_vgpr1, $vgpr2_vgpr3
 514
 515     ; GCN-LABEL: name: test_concat_vectors_v_v4s32_v_v2s32_v_v2s32
 516     ; GCN: liveins: $vgpr0_vgpr1, $vgpr2_vgpr3
 517     ; GCN-NEXT: {{  $}}
 518     ; GCN-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
 519     ; GCN-NEXT: [[COPY1:%[0-9]+]]:vreg_64 = COPY $vgpr2_vgpr3
 520     ; GCN-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_128 = REG_SEQUENCE [[COPY]], %subreg.sub0_sub1, [[COPY1]], %subreg.sub2_sub3
 521     ; GCN-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[REG_SEQUENCE]]
 522     %0:vgpr(<2 x s32>) = COPY $vgpr0_vgpr1
 523     %1:vgpr(<2 x s32>) = COPY $vgpr2_vgpr3
 524     %2:vgpr(<4 x s32>) = G_CONCAT_VECTORS %0, %1
 525     $vgpr0_vgpr1_vgpr2_vgpr3 = COPY %2
 526 ...
 527
 528 ---
 529 name: test_concat_vectors_s_v8s32_s_v2s32_s_v2s32_s_v2s32_s_v2s32
 530 legalized:       true
 531 regBankSelected: true
 532
 533 body: |
 534   bb.0:
 535     liveins: $sgpr0_sgpr1, $sgpr2_sgpr3, $sgpr4_sgpr5, $sgpr6_sgpr7
 536
 537     ; GCN-LABEL: name: test_concat_vectors_s_v8s32_s_v2s32_s_v2s32_s_v2s32_s_v2s32
 538     ; GCN: liveins: $sgpr0_sgpr1, $sgpr2_sgpr3, $sgpr4_sgpr5, $sgpr6_sgpr7
 539     ; GCN-NEXT: {{  $}}
 540     ; GCN-NEXT: [[COPY:%[0-9]+]]:sreg_64 = COPY $sgpr0_sgpr1
 541     ; GCN-NEXT: [[COPY1:%[0-9]+]]:sreg_64 = COPY $sgpr2_sgpr3
 542     ; GCN-NEXT: [[COPY2:%[0-9]+]]:sreg_64 = COPY $sgpr4_sgpr5
 543     ; GCN-NEXT: [[COPY3:%[0-9]+]]:sreg_64 = COPY $sgpr6_sgpr7
 544     ; GCN-NEXT: [[REG_SEQUENCE:%[0-9]+]]:sgpr_256 = REG_SEQUENCE [[COPY]], %subreg.sub0_sub1, [[COPY1]], %subreg.sub2_sub3, [[COPY2]], %subreg.sub4_sub5, [[COPY3]], %subreg.sub6_sub7
 545     ; GCN-NEXT: $sgpr0_sgpr1_sgpr2_sgpr3_sgpr4_sgpr5_sgpr6_sgpr7 = COPY [[REG_SEQUENCE]]
 546     %0:sgpr(<2 x s32>) = COPY $sgpr0_sgpr1
 547     %1:sgpr(<2 x s32>) = COPY $sgpr2_sgpr3
 548     %2:sgpr(<2 x s32>) = COPY $sgpr4_sgpr5
 549     %3:sgpr(<2 x s32>) = COPY $sgpr6_sgpr7
 550     %4:sgpr(<8 x s32>) = G_CONCAT_VECTORS %0, %1, %2, %3
 551     $sgpr0_sgpr1_sgpr2_sgpr3_sgpr4_sgpr5_sgpr6_sgpr7 = COPY %4
 552 ...
 553
 554 ---
 555
 556 name: test_concat_vectors_s_v8s32_s_v4s32_s_v4s32
 557 legalized:       true
 558 regBankSelected: true
 559
 560 body: |
 561   bb.0:
 562     liveins: $sgpr0_sgpr1_sgpr2_sgpr3, $sgpr4_sgpr5_sgpr6_sgpr7
 563
 564     ; GCN-LABEL: name: test_concat_vectors_s_v8s32_s_v4s32_s_v4s32
 565     ; GCN: liveins: $sgpr0_sgpr1_sgpr2_sgpr3, $sgpr4_sgpr5_sgpr6_sgpr7
 566     ; GCN-NEXT: {{  $}}
 567     ; GCN-NEXT: [[COPY:%[0-9]+]]:sgpr_128 = COPY $sgpr0_sgpr1_sgpr2_sgpr3
 568     ; GCN-NEXT: [[COPY1:%[0-9]+]]:sgpr_128 = COPY $sgpr4_sgpr5_sgpr6_sgpr7
 569     ; GCN-NEXT: [[REG_SEQUENCE:%[0-9]+]]:sgpr_256 = REG_SEQUENCE [[COPY]], %subreg.sub0_sub1_sub2_sub3, [[COPY1]], %subreg.sub4_sub5_sub6_sub7
 570     ; GCN-NEXT: $sgpr0_sgpr1_sgpr2_sgpr3_sgpr4_sgpr5_sgpr6_sgpr7 = COPY [[REG_SEQUENCE]]
 571     %0:sgpr(<4 x s32>) = COPY $sgpr0_sgpr1_sgpr2_sgpr3
 572     %1:sgpr(<4 x s32>) = COPY $sgpr4_sgpr5_sgpr6_sgpr7
 573     %2:sgpr(<8 x s32>) = G_CONCAT_VECTORS %0, %1
 574     $sgpr0_sgpr1_sgpr2_sgpr3_sgpr4_sgpr5_sgpr6_sgpr7 = COPY %2
 575 ...
 576
 577 ---
 578 name: test_concat_vectors_s_v16s32_s_v8s32_s_v8s32
 579 legalized:       true
 580 regBankSelected: true
 581
 582 body: |
 583   bb.0:
 584     liveins: $sgpr0_sgpr1_sgpr2_sgpr3_sgpr4_sgpr5_sgpr6_sgpr7, $sgpr8_sgpr9_sgpr10_sgpr11_sgpr12_sgpr13_sgpr14_sgpr15
 585
 586     ; GCN-LABEL: name: test_concat_vectors_s_v16s32_s_v8s32_s_v8s32
 587     ; GCN: liveins: $sgpr0_sgpr1_sgpr2_sgpr3_sgpr4_sgpr5_sgpr6_sgpr7, $sgpr8_sgpr9_sgpr10_sgpr11_sgpr12_sgpr13_sgpr14_sgpr15
 588     ; GCN-NEXT: {{  $}}
 589     ; GCN-NEXT: [[COPY:%[0-9]+]]:sgpr_256 = COPY $sgpr0_sgpr1_sgpr2_sgpr3_sgpr4_sgpr5_sgpr6_sgpr7
 590     ; GCN-NEXT: [[COPY1:%[0-9]+]]:sgpr_256 = COPY $sgpr8_sgpr9_sgpr10_sgpr11_sgpr12_sgpr13_sgpr14_sgpr15
 591     ; GCN-NEXT: [[REG_SEQUENCE:%[0-9]+]]:sgpr_512 = REG_SEQUENCE [[COPY]], %subreg.sub0_sub1_sub2_sub3_sub4_sub5_sub6_sub7, [[COPY1]], %subreg.sub8_sub9_sub10_sub11_sub12_sub13_sub14_sub15
 592     ; GCN-NEXT: $sgpr0_sgpr1_sgpr2_sgpr3_sgpr4_sgpr5_sgpr6_sgpr7_sgpr8_sgpr9_sgpr10_sgpr11_sgpr12_sgpr13_sgpr14_sgpr15 = COPY [[REG_SEQUENCE]]
 593     %0:sgpr(<8 x s32>) = COPY $sgpr0_sgpr1_sgpr2_sgpr3_sgpr4_sgpr5_sgpr6_sgpr7,
 594     %1:sgpr(<8 x s32>) = COPY $sgpr8_sgpr9_sgpr10_sgpr11_sgpr12_sgpr13_sgpr14_sgpr15
 595     %4:sgpr(<16 x s32>) = G_CONCAT_VECTORS %0, %1
 596     $sgpr0_sgpr1_sgpr2_sgpr3_sgpr4_sgpr5_sgpr6_sgpr7_sgpr8_sgpr9_sgpr10_sgpr11_sgpr12_sgpr13_sgpr14_sgpr15 = COPY %4
 597 ...
 598
 599 ---
 600 name: test_concat_vectors_v_v16s32_v_v2s32_v_v2s32_v_v2s32_v_v2s32_v_v2s32_v_v2s32_v_v2s32_v_v2s32
 601 legalized:       true
 602 regBankSelected: true
 603
 604 body: |
 605   bb.0:
 606     liveins: $vgpr0_vgpr1, $vgpr2_vgpr3, $vgpr4_vgpr5, $vgpr6_vgpr7, $vgpr8_vgpr9, $vgpr10_vgpr11, $vgpr12_vgpr13, $vgpr14_vgpr15
 607
 608     ; GCN-LABEL: name: test_concat_vectors_v_v16s32_v_v2s32_v_v2s32_v_v2s32_v_v2s32_v_v2s32_v_v2s32_v_v2s32_v_v2s32
 609     ; GCN: liveins: $vgpr0_vgpr1, $vgpr2_vgpr3, $vgpr4_vgpr5, $vgpr6_vgpr7, $vgpr8_vgpr9, $vgpr10_vgpr11, $vgpr12_vgpr13, $vgpr14_vgpr15
 610     ; GCN-NEXT: {{  $}}
 611     ; GCN-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
 612     ; GCN-NEXT: [[COPY1:%[0-9]+]]:vreg_64 = COPY $vgpr2_vgpr3
 613     ; GCN-NEXT: [[COPY2:%[0-9]+]]:vreg_64 = COPY $vgpr4_vgpr5
 614     ; GCN-NEXT: [[COPY3:%[0-9]+]]:vreg_64 = COPY $vgpr6_vgpr7
 615     ; GCN-NEXT: [[COPY4:%[0-9]+]]:vreg_64 = COPY $vgpr8_vgpr9
 616     ; GCN-NEXT: [[COPY5:%[0-9]+]]:vreg_64 = COPY $vgpr10_vgpr11
 617     ; GCN-NEXT: [[COPY6:%[0-9]+]]:vreg_64 = COPY $vgpr12_vgpr13
 618     ; GCN-NEXT: [[COPY7:%[0-9]+]]:vreg_64 = COPY $vgpr14_vgpr15
 619     ; GCN-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_512 = REG_SEQUENCE [[COPY]], %subreg.sub0_sub1, [[COPY1]], %subreg.sub2_sub3, [[COPY2]], %subreg.sub4_sub5, [[COPY3]], %subreg.sub6_sub7, [[COPY4]], %subreg.sub8_sub9, [[COPY5]], %subreg.sub10_sub11, [[COPY6]], %subreg.sub12_sub13, [[COPY7]], %subreg.sub14_sub15
 620     ; GCN-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7_vgpr8_vgpr9_vgpr10_vgpr11_vgpr12_vgpr13_vgpr14_vgpr15 = COPY [[REG_SEQUENCE]]
 621     %0:vgpr(<2 x s32>) = COPY $vgpr0_vgpr1
 622     %1:vgpr(<2 x s32>) = COPY $vgpr2_vgpr3
 623     %2:vgpr(<2 x s32>) = COPY $vgpr4_vgpr5
 624     %3:vgpr(<2 x s32>) = COPY $vgpr6_vgpr7
 625     %4:vgpr(<2 x s32>) = COPY $vgpr8_vgpr9
 626     %5:vgpr(<2 x s32>) = COPY $vgpr10_vgpr11
 627     %6:vgpr(<2 x s32>) = COPY $vgpr12_vgpr13
 628     %7:vgpr(<2 x s32>) = COPY $vgpr14_vgpr15
 629     %8:vgpr(<16 x s32>) = G_CONCAT_VECTORS %0, %1, %2, %3, %4, %5, %6, %7
 630     $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7_vgpr8_vgpr9_vgpr10_vgpr11_vgpr12_vgpr13_vgpr14_vgpr15 = COPY %8
 631 ...
 632
 633 ---
 634 name: test_concat_vectors_s_v32s32_s_v16s32_s_v16s32
 635 legalized:       true
 636 regBankSelected: true
 637
 638 body: |
 639   bb.0:
 640     liveins: $sgpr0_sgpr1_sgpr2_sgpr3_sgpr4_sgpr5_sgpr6_sgpr7_sgpr8_sgpr9_sgpr10_sgpr11_sgpr12_sgpr13_sgpr14_sgpr15_sgpr16_sgpr17_sgpr18_sgpr19_sgpr20_sgpr21_sgpr22_sgpr23_sgpr24_sgpr25_sgpr26_sgpr27_sgpr28_sgpr29_sgpr30_sgpr31
 641
 642     ; GCN-LABEL: name: test_concat_vectors_s_v32s32_s_v16s32_s_v16s32
 643     ; GCN: liveins: $sgpr0_sgpr1_sgpr2_sgpr3_sgpr4_sgpr5_sgpr6_sgpr7_sgpr8_sgpr9_sgpr10_sgpr11_sgpr12_sgpr13_sgpr14_sgpr15_sgpr16_sgpr17_sgpr18_sgpr19_sgpr20_sgpr21_sgpr22_sgpr23_sgpr24_sgpr25_sgpr26_sgpr27_sgpr28_sgpr29_sgpr30_sgpr31
 644     ; GCN-NEXT: {{  $}}
 645     ; GCN-NEXT: [[COPY:%[0-9]+]]:sgpr_512 = COPY $sgpr0_sgpr1_sgpr2_sgpr3_sgpr4_sgpr5_sgpr6_sgpr7_sgpr8_sgpr9_sgpr10_sgpr11_sgpr12_sgpr13_sgpr14_sgpr15
 646     ; GCN-NEXT: [[COPY1:%[0-9]+]]:sgpr_512 = COPY $sgpr16_sgpr17_sgpr18_sgpr19_sgpr20_sgpr21_sgpr22_sgpr23_sgpr24_sgpr25_sgpr26_sgpr27_sgpr28_sgpr29_sgpr30_sgpr31
 647     ; GCN-NEXT: [[REG_SEQUENCE:%[0-9]+]]:sgpr_1024 = REG_SEQUENCE [[COPY]], %subreg.sub0_sub1_sub2_sub3_sub4_sub5_sub6_sub7_sub8_sub9_sub10_sub11_sub12_sub13_sub14_sub15, [[COPY1]], %subreg.sub16_sub17_sub18_sub19_sub20_sub21_sub22_sub23_sub24_sub25_sub26_sub27_sub28_sub29_sub30_sub31
 648     ; GCN-NEXT: $sgpr0_sgpr1_sgpr2_sgpr3_sgpr4_sgpr5_sgpr6_sgpr7_sgpr8_sgpr9_sgpr10_sgpr11_sgpr12_sgpr13_sgpr14_sgpr15_sgpr16_sgpr17_sgpr18_sgpr19_sgpr20_sgpr21_sgpr22_sgpr23_sgpr24_sgpr25_sgpr26_sgpr27_sgpr28_sgpr29_sgpr30_sgpr31 = COPY [[REG_SEQUENCE]]
 649     %0:sgpr(<16 x s32>) = COPY $sgpr0_sgpr1_sgpr2_sgpr3_sgpr4_sgpr5_sgpr6_sgpr7_sgpr8_sgpr9_sgpr10_sgpr11_sgpr12_sgpr13_sgpr14_sgpr15
 650     %1:sgpr(<16 x s32>) = COPY $sgpr16_sgpr17_sgpr18_sgpr19_sgpr20_sgpr21_sgpr22_sgpr23_sgpr24_sgpr25_sgpr26_sgpr27_sgpr28_sgpr29_sgpr30_sgpr31
 651     %2:sgpr(<32 x s32>) = G_CONCAT_VECTORS %0, %1
 652     $sgpr0_sgpr1_sgpr2_sgpr3_sgpr4_sgpr5_sgpr6_sgpr7_sgpr8_sgpr9_sgpr10_sgpr11_sgpr12_sgpr13_sgpr14_sgpr15_sgpr16_sgpr17_sgpr18_sgpr19_sgpr20_sgpr21_sgpr22_sgpr23_sgpr24_sgpr25_sgpr26_sgpr27_sgpr28_sgpr29_sgpr30_sgpr31 = COPY %2
 653 ...
 654
 655 ---
 656 name: test_concat_vectors_s_v4s64_s_v2s64_s_v2s64
 657 legalized:       true
 658 regBankSelected: true
 659
 660 body: |
 661   bb.0:
 662     liveins: $sgpr0_sgpr1_sgpr2_sgpr3, $sgpr4_sgpr5_sgpr6_sgpr7
 663
 664     ; GCN-LABEL: name: test_concat_vectors_s_v4s64_s_v2s64_s_v2s64
 665     ; GCN: liveins: $sgpr0_sgpr1_sgpr2_sgpr3, $sgpr4_sgpr5_sgpr6_sgpr7
 666     ; GCN-NEXT: {{  $}}
 667     ; GCN-NEXT: [[COPY:%[0-9]+]]:sgpr_128 = COPY $sgpr0_sgpr1_sgpr2_sgpr3
 668     ; GCN-NEXT: [[COPY1:%[0-9]+]]:sgpr_128 = COPY $sgpr4_sgpr5_sgpr6_sgpr7
 669     ; GCN-NEXT: [[REG_SEQUENCE:%[0-9]+]]:sgpr_256 = REG_SEQUENCE [[COPY]], %subreg.sub0_sub1_sub2_sub3, [[COPY1]], %subreg.sub4_sub5_sub6_sub7
 670     ; GCN-NEXT: $sgpr0_sgpr1_sgpr2_sgpr3_sgpr4_sgpr5_sgpr6_sgpr7 = COPY [[REG_SEQUENCE]]
 671     %0:sgpr(<2 x s64>) = COPY $sgpr0_sgpr1_sgpr2_sgpr3
 672     %1:sgpr(<2 x s64>) = COPY $sgpr4_sgpr5_sgpr6_sgpr7
 673     %3:sgpr(<4 x s64>) = G_CONCAT_VECTORS %0, %1
 674     $sgpr0_sgpr1_sgpr2_sgpr3_sgpr4_sgpr5_sgpr6_sgpr7 = COPY %3
 675 ...
 676
 677 ---
 678 name: test_concat_vectors_s_v6s64_s_v3s64_s_v3s64
 679 legalized:       true
 680 regBankSelected: true
 681
 682 body: |
 683   bb.0:
 684     liveins: $sgpr0_sgpr1_sgpr2_sgpr3_sgpr4_sgpr5_sgpr6_sgpr7, $sgpr8_sgpr9_sgpr10_sgpr11_sgpr12_sgpr13_sgpr14_sgpr15
 685
 686     ; GCN-LABEL: name: test_concat_vectors_s_v6s64_s_v3s64_s_v3s64
 687     ; GCN: liveins: $sgpr0_sgpr1_sgpr2_sgpr3_sgpr4_sgpr5_sgpr6_sgpr7, $sgpr8_sgpr9_sgpr10_sgpr11_sgpr12_sgpr13_sgpr14_sgpr15
 688     ; GCN-NEXT: {{  $}}
 689     ; GCN-NEXT: [[DEF:%[0-9]+]]:sgpr_192 = IMPLICIT_DEF
 690     ; GCN-NEXT: [[DEF1:%[0-9]+]]:sgpr_192 = IMPLICIT_DEF
 691     ; GCN-NEXT: [[REG_SEQUENCE:%[0-9]+]]:sgpr_384 = REG_SEQUENCE [[DEF]], %subreg.sub0_sub1_sub2_sub3_sub4_sub5, [[DEF1]], %subreg.sub6_sub7_sub8_sub9_sub10_sub11
 692     ; GCN-NEXT: S_ENDPGM 0, implicit [[REG_SEQUENCE]]
 693     %0:sgpr(<3 x s64>) = G_IMPLICIT_DEF
 694     %1:sgpr(<3 x s64>) = G_IMPLICIT_DEF
 695     %2:sgpr(<6 x s64>) = G_CONCAT_VECTORS %0, %1
 696     S_ENDPGM 0, implicit %2
 697 ...
 698
 699 ---
 700 name: test_concat_vectors_s_v8s64_s_v4s64_s_v4s64
 701 legalized:       true
 702 regBankSelected: true
 703
 704 body: |
 705   bb.0:
 706     liveins: $sgpr0_sgpr1_sgpr2_sgpr3_sgpr4_sgpr5_sgpr6_sgpr7, $sgpr8_sgpr9_sgpr10_sgpr11_sgpr12_sgpr13_sgpr14_sgpr15
 707
 708     ; GCN-LABEL: name: test_concat_vectors_s_v8s64_s_v4s64_s_v4s64
 709     ; GCN: liveins: $sgpr0_sgpr1_sgpr2_sgpr3_sgpr4_sgpr5_sgpr6_sgpr7, $sgpr8_sgpr9_sgpr10_sgpr11_sgpr12_sgpr13_sgpr14_sgpr15
 710     ; GCN-NEXT: {{  $}}
 711     ; GCN-NEXT: [[COPY:%[0-9]+]]:sgpr_256 = COPY $sgpr0_sgpr1_sgpr2_sgpr3_sgpr4_sgpr5_sgpr6_sgpr7
 712     ; GCN-NEXT: [[COPY1:%[0-9]+]]:sgpr_256 = COPY $sgpr8_sgpr9_sgpr10_sgpr11_sgpr12_sgpr13_sgpr14_sgpr15
 713     ; GCN-NEXT: [[REG_SEQUENCE:%[0-9]+]]:sgpr_512 = REG_SEQUENCE [[COPY]], %subreg.sub0_sub1_sub2_sub3_sub4_sub5_sub6_sub7, [[COPY1]], %subreg.sub8_sub9_sub10_sub11_sub12_sub13_sub14_sub15
 714     ; GCN-NEXT: $sgpr0_sgpr1_sgpr2_sgpr3_sgpr4_sgpr5_sgpr6_sgpr7_sgpr8_sgpr9_sgpr10_sgpr11_sgpr12_sgpr13_sgpr14_sgpr15 = COPY [[REG_SEQUENCE]]
 715     %0:sgpr(<4 x s64>) = COPY $sgpr0_sgpr1_sgpr2_sgpr3_sgpr4_sgpr5_sgpr6_sgpr7,
 716     %1:sgpr(<4 x s64>) = COPY $sgpr8_sgpr9_sgpr10_sgpr11_sgpr12_sgpr13_sgpr14_sgpr15
 717     %4:sgpr(<8 x s64>) = G_CONCAT_VECTORS %0, %1
 718     $sgpr0_sgpr1_sgpr2_sgpr3_sgpr4_sgpr5_sgpr6_sgpr7_sgpr8_sgpr9_sgpr10_sgpr11_sgpr12_sgpr13_sgpr14_sgpr15 = COPY %4
 719 ...
 720
 721 ---
 722 name: test_concat_vectors_s_v8s64_s_v2s64_s_v2s64_s_v2s64_s_v2s64
 723 legalized:       true
 724 regBankSelected: true
 725
 726 body: |
 727   bb.0:
 728     liveins: $sgpr0_sgpr1_sgpr2_sgpr3, $sgpr4_sgpr5_sgpr6_sgpr7, $sgpr8_sgpr9_sgpr10_sgpr11, $sgpr12_sgpr13_sgpr14_sgpr15
 729
 730     ; GCN-LABEL: name: test_concat_vectors_s_v8s64_s_v2s64_s_v2s64_s_v2s64_s_v2s64
 731     ; GCN: liveins: $sgpr0_sgpr1_sgpr2_sgpr3, $sgpr4_sgpr5_sgpr6_sgpr7, $sgpr8_sgpr9_sgpr10_sgpr11, $sgpr12_sgpr13_sgpr14_sgpr15
 732     ; GCN-NEXT: {{  $}}
 733     ; GCN-NEXT: [[COPY:%[0-9]+]]:sgpr_128 = COPY $sgpr0_sgpr1_sgpr2_sgpr3
 734     ; GCN-NEXT: [[COPY1:%[0-9]+]]:sgpr_128 = COPY $sgpr4_sgpr5_sgpr6_sgpr7
 735     ; GCN-NEXT: [[COPY2:%[0-9]+]]:sgpr_128 = COPY $sgpr8_sgpr9_sgpr10_sgpr11
 736     ; GCN-NEXT: [[COPY3:%[0-9]+]]:sgpr_128 = COPY $sgpr12_sgpr13_sgpr14_sgpr15
 737     ; GCN-NEXT: [[REG_SEQUENCE:%[0-9]+]]:sgpr_512 = REG_SEQUENCE [[COPY]], %subreg.sub0_sub1_sub2_sub3, [[COPY1]], %subreg.sub4_sub5_sub6_sub7, [[COPY2]], %subreg.sub8_sub9_sub10_sub11, [[COPY3]], %subreg.sub12_sub13_sub14_sub15
 738     ; GCN-NEXT: $sgpr0_sgpr1_sgpr2_sgpr3_sgpr4_sgpr5_sgpr6_sgpr7_sgpr8_sgpr9_sgpr10_sgpr11_sgpr12_sgpr13_sgpr14_sgpr15 = COPY [[REG_SEQUENCE]]
 739     %0:sgpr(<2 x s64>) = COPY $sgpr0_sgpr1_sgpr2_sgpr3
 740     %1:sgpr(<2 x s64>) = COPY $sgpr4_sgpr5_sgpr6_sgpr7
 741     %2:sgpr(<2 x s64>) = COPY $sgpr8_sgpr9_sgpr10_sgpr11
 742     %3:sgpr(<2 x s64>) = COPY $sgpr12_sgpr13_sgpr14_sgpr15
 743     %4:sgpr(<8 x s64>) = G_CONCAT_VECTORS %0, %1, %2, %3
 744     $sgpr0_sgpr1_sgpr2_sgpr3_sgpr4_sgpr5_sgpr6_sgpr7_sgpr8_sgpr9_sgpr10_sgpr11_sgpr12_sgpr13_sgpr14_sgpr15 = COPY %4
 745 ...
 746
 747 ---
 748 name: test_concat_vectors_s_v4p1_s_v2p1_s_v2p1
 749 legalized:       true
 750 regBankSelected: true
 751
 752 body: |
 753   bb.0:
 754     liveins: $sgpr0_sgpr1_sgpr2_sgpr3, $sgpr4_sgpr5_sgpr6_sgpr7
 755
 756     ; GCN-LABEL: name: test_concat_vectors_s_v4p1_s_v2p1_s_v2p1
 757     ; GCN: liveins: $sgpr0_sgpr1_sgpr2_sgpr3, $sgpr4_sgpr5_sgpr6_sgpr7
 758     ; GCN-NEXT: {{  $}}
 759     ; GCN-NEXT: [[COPY:%[0-9]+]]:sgpr_128 = COPY $sgpr0_sgpr1_sgpr2_sgpr3
 760     ; GCN-NEXT: [[COPY1:%[0-9]+]]:sgpr_128 = COPY $sgpr4_sgpr5_sgpr6_sgpr7
 761     ; GCN-NEXT: [[REG_SEQUENCE:%[0-9]+]]:sgpr_256 = REG_SEQUENCE [[COPY]], %subreg.sub0_sub1_sub2_sub3, [[COPY1]], %subreg.sub4_sub5_sub6_sub7
 762     ; GCN-NEXT: $sgpr0_sgpr1_sgpr2_sgpr3_sgpr4_sgpr5_sgpr6_sgpr7 = COPY [[REG_SEQUENCE]]
 763     %0:sgpr(<2 x p1>) = COPY $sgpr0_sgpr1_sgpr2_sgpr3
 764     %1:sgpr(<2 x p1>) = COPY $sgpr4_sgpr5_sgpr6_sgpr7
 765     %3:sgpr(<4 x p1>) = G_CONCAT_VECTORS %0, %1
 766     $sgpr0_sgpr1_sgpr2_sgpr3_sgpr4_sgpr5_sgpr6_sgpr7 = COPY %3
 767 ...
 768
 769 ---
 770 name: test_concat_vectors_s_v4p3_s_v2p3_s_v2p3
 771 legalized:       true
 772 regBankSelected: true
 773
 774 body: |
 775   bb.0:
 776     liveins: $sgpr0_sgpr1, $sgpr2_sgpr3
 777
 778     ; GCN-LABEL: name: test_concat_vectors_s_v4p3_s_v2p3_s_v2p3
 779     ; GCN: liveins: $sgpr0_sgpr1, $sgpr2_sgpr3
 780     ; GCN-NEXT: {{  $}}
 781     ; GCN-NEXT: [[COPY:%[0-9]+]]:sreg_64 = COPY $sgpr0_sgpr1
 782     ; GCN-NEXT: [[COPY1:%[0-9]+]]:sreg_64 = COPY $sgpr2_sgpr3
 783     ; GCN-NEXT: [[REG_SEQUENCE:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[COPY]], %subreg.sub0_sub1, [[COPY1]], %subreg.sub2_sub3
 784     ; GCN-NEXT: $sgpr0_sgpr1_sgpr2_sgpr3 = COPY [[REG_SEQUENCE]]
 785     %0:sgpr(<2 x p3>) = COPY $sgpr0_sgpr1
 786     %1:sgpr(<2 x p3>) = COPY $sgpr2_sgpr3
 787     %2:sgpr(<4 x p3>) = G_CONCAT_VECTORS %0, %1
 788     $sgpr0_sgpr1_sgpr2_sgpr3 = COPY %2
 789 ...
 790
 791 ---
 792 name: test_concat_vectors_s_v8p3_s_v2p3_s_v2p3_v2p3_s_v2p3
 793 legalized:       true
 794 regBankSelected: true
 795
 796 body: |
 797   bb.0:
 798     liveins: $sgpr0_sgpr1, $sgpr2_sgpr3, $sgpr4_sgpr5, $sgpr6_sgpr7
 799
 800     ; GCN-LABEL: name: test_concat_vectors_s_v8p3_s_v2p3_s_v2p3_v2p3_s_v2p3
 801     ; GCN: liveins: $sgpr0_sgpr1, $sgpr2_sgpr3, $sgpr4_sgpr5, $sgpr6_sgpr7
 802     ; GCN-NEXT: {{  $}}
 803     ; GCN-NEXT: [[COPY:%[0-9]+]]:sreg_64 = COPY $sgpr0_sgpr1
 804     ; GCN-NEXT: [[COPY1:%[0-9]+]]:sreg_64 = COPY $sgpr2_sgpr3
 805     ; GCN-NEXT: [[COPY2:%[0-9]+]]:sreg_64 = COPY $sgpr4_sgpr5
 806     ; GCN-NEXT: [[COPY3:%[0-9]+]]:sreg_64 = COPY $sgpr6_sgpr7
 807     ; GCN-NEXT: [[REG_SEQUENCE:%[0-9]+]]:sgpr_256 = REG_SEQUENCE [[COPY]], %subreg.sub0_sub1, [[COPY1]], %subreg.sub2_sub3, [[COPY2]], %subreg.sub4_sub5, [[COPY3]], %subreg.sub6_sub7
 808     ; GCN-NEXT: $sgpr0_sgpr1_sgpr2_sgpr3_sgpr4_sgpr5_sgpr6_sgpr7 = COPY [[REG_SEQUENCE]]
 809     %0:sgpr(<2 x p3>) = COPY $sgpr0_sgpr1
 810     %1:sgpr(<2 x p3>) = COPY $sgpr2_sgpr3
 811     %2:sgpr(<2 x p3>) = COPY $sgpr4_sgpr5
 812     %3:sgpr(<2 x p3>) = COPY $sgpr6_sgpr7
 813     %4:sgpr(<8 x p3>) = G_CONCAT_VECTORS %0, %1, %2, %3
 814     $sgpr0_sgpr1_sgpr2_sgpr3_sgpr4_sgpr5_sgpr6_sgpr7 = COPY %4
 815 ...